CN110406642B - Electric surfboard battery compartment fixing assembly and electric surfboard - Google Patents
Electric surfboard battery compartment fixing assembly and electric surfboard Download PDFInfo
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- CN110406642B CN110406642B CN201910748646.0A CN201910748646A CN110406642B CN 110406642 B CN110406642 B CN 110406642B CN 201910748646 A CN201910748646 A CN 201910748646A CN 110406642 B CN110406642 B CN 110406642B
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- 230000000149 penetrating effect Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The invention provides an electric surfboard battery compartment fixing assembly and an electric surfboard, which comprise a shell assembly, wherein a battery compartment is arranged on the shell assembly, a battery compartment cover is arranged above the battery compartment, a connecting groove is arranged on the battery compartment cover, a connecting seat is arranged on the battery compartment, a knob lock catch is arranged at the joint of the connecting groove and the connecting seat, a stop block is arranged at the lower end of a rotating pin shaft, a stop block structure is arranged on the connecting seat, and the handle fixes or separates the stop block from the stop block structure of the connecting seat by driving the rotating pin shaft to rotate by different angles. The battery compartment fixing component of the electric surfboard disclosed by the invention has the advantages that the structure is ingenious and compact, the shell structure and the battery compartment structure are optimized, the overall quality is reduced, the battery compartment cover and the battery compartment are conveniently and quickly fixed or detached, the probability of water flowing into the battery compartment during use is greatly reduced, and the normal and reliable work of the electric surfboard can be ensured during surfing.
Description
Technical Field
The invention relates to the technical field of surfboards, in particular to an electric surfboard battery compartment fixing assembly and an electric surfboard.
Background
Surfing is favored by people because of its thrill and stimulation and effective physical exercise. The common surfboard can be used only by combining the thrust of the wind wave, and when no wind wave or the wind wave is small, the surfboard loses the due effect. In order to realize surfing which can be performed at best even in the absence of wind waves or in the presence of small wind waves, the power surfboard in the prior art adopts a gasoline engine as power, and can surf on the sea surface and also travel on the calm water surface; the power surfboard generally comprises a ship body component, a power device, a control handle and a main tail wing, wherein the ship body component is of an oblong streamline hollow structure, a body large cover is arranged in the middle of the upper surface of the ship body component, the power device is arranged at the hollow part in the ship body, a guide cover is arranged at the head of the ship body component, the control handle is connected to the guide cover through a guy cable pipe, the main tail wing is arranged at the tail part of the lower surface of the ship body component, and left side wings and right side wings are arranged at the two sides of the front end of the main tail wing. The power device adopts gasoline fuel, the control switch is arranged on the operating handle, and the operability and entertainment are strong during surfing.
However, due to the self structure of the power surfboard in the prior art, the engine compartment is large in size, the whole board body is large in mass, the power surfboard is inconvenient to carry, and the limitation is brought to surfing; meanwhile, in the using process, water easily enters the engine room, and the engine room with water diffusion further increases the overall quality and easily damages the engine, so that the using cost is increased.
In addition, the patent application with publication number CN 207129115U discloses a light electric surfboard, comprising a buoyancy board body, a battery compartment located in the buoyancy board body, a replaceable battery pack located in the battery compartment, a quick plug pin and a cable joint group located on the battery pack, a motor compartment located in the buoyancy board body, a motor compartment cover, a sealing gasket clamped between the motor compartment cover and the motor compartment, and a flat design water-cooled motor and a motor controller arranged in the sealed motor compartment. Although the scheme discloses an electric surfboard, as a power component of the electric surfboard, a replaceable battery pack is arranged in a battery compartment provided with a battery compartment cover, if the battery compartment cover is simply and detachably fixedly connected with the battery compartment, even if a sealing gasket is arranged at the connecting part, water is often introduced into the battery compartment due to poor sealing or fixing in the using process of the surfboard; if the battery compartment cover and the battery compartment are fixed in a complex and incomparable fixing mode, on one hand, the battery compartment cover and the battery compartment are inconvenient to process and produce, and in addition, the battery compartment cover and the battery compartment are inconvenient to detach when the battery pack is replaced. Therefore, the battery compartment fixing assembly of the electric surfboard, which has the advantages of simple structure, sealing, water resistance and convenient installation and disassembly, is a technical problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In view of the above, the invention aims to provide an electric surfboard battery compartment fixing assembly and an electric surfboard, which can conveniently and quickly fixedly connect or separate a battery compartment cover from a battery compartment by arranging a rotatable knob lock catch, and greatly improve the sealing waterproof performance of the connection of the battery compartment cover and the battery compartment.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the utility model provides an electronic surfboard battery compartment fixed subassembly, includes the casing subassembly set up the battery compartment the top of battery compartment sets up the battery compartment lid set up the spread groove on the battery compartment lid, the spread groove includes bottom plate and guide surface, the guide surface is arc, is buckled or slope form and is set up the through-hole on the bottom plate set up the connecting seat on the battery compartment the spread groove with the junction of connecting seat sets up the knob hasp, the knob hasp includes handle and swivel pin, swivel pin's upper end with the handle is articulated to be connected the lower extreme of swivel pin sets up the backstop piece, the backstop piece that sets up on the swivel pin is along with swivel pin an organic whole rotates, the handle sets up in the spread groove, the handle includes handle connector, guide part and spanner hand set up the hinge hole on the handle connector the upper end of swivel pin sets up the connecting pin, the upper end of swivel pin and connecting pin can pass the through-hole the lower extreme of handle connector sets up the knob hasp, the backstop piece sets up the backstop piece and the cushion plate can stretch into with the cushion plate, the cushion plate can stretch into with the fixed knot structure sets up the cushion plate, the cushion plate is connected with the arc-shaped structure.
The invention has reasonable structure, realizes the fixed connection of the battery compartment cover and the battery compartment cover in a rotary rotation mode, is convenient for production, greatly improves the assembly connection efficiency of the battery compartment cover and the battery compartment cover of the electric surfboard, ensures the stable and reliable connection of the battery compartment cover and the battery compartment cover, has simple structure, is convenient for processing and production, ensures the reliability of limiting connection or separation of the stop block by the stop structure, and further ensures the stability and the convenience of operation of the connection of the knob lock catch and the connecting groove by the arc-shaped or bending or inclined guide surface arranged on the connecting groove and the arc-shaped abutting surface arranged at the lower end of the hand connector for generating a downward pressing force on the bottom plate when the handle is rotated.
Further, the limiting groove comprises a first penetrating groove and a second penetrating groove, the rotary pin shaft can extend into or slide out of the first penetrating groove, and the stop block can extend into or slide out of the second penetrating groove.
Further, two stop blocks are symmetrically arranged at the end part of the rotary pin shaft, correspondingly, the same number of second penetrating grooves are formed in the base plate, and the two second penetrating grooves are symmetrically arranged at two sides of the first penetrating groove.
The strength of the rotation pin shaft when the stop block and the base plate on the connecting seat are fixed and limited is greatly improved, and the stability and reliability of connection of the stop block and the base plate are ensured.
Further, the backing plate and the connecting seat are integrally formed or detachably and fixedly connected.
Further, the two ends of the plate body are provided with second connecting holes, correspondingly, the connecting seat is provided with two first connecting holes, the first connecting holes and the second connecting holes are fixed through connecting bolts, and an avoidance groove is formed between the two first connecting holes.
The setting has guaranteed the stability and the reliability of backing plate and connecting seat fixed connection, through detachable or integrated into one piece's fixed mode, the processing production and the assembly of being convenient for have improved rotatory round pin axle and backstop piece pivoted reliability and stability.
Further, a first limit groove is formed in the plate body, the first limit groove is formed in one side, close to the avoidance groove, of the plate body, and the stop block can rotate to a clamping position in the first limit groove.
Furthermore, the two connecting grooves are respectively arranged on the front side and the rear side of the battery compartment cover, and the guide surfaces of the two connecting grooves on the front side or the rear side of the battery compartment cover are arranged in opposite directions.
This setting makes when battery compartment lid and battery compartment fixed connection, and the handle of knob hasp all inclines to set up towards the inboard slope of casing subassembly, is convenient for on the one hand to the fixed direction of carrying on of installation of knob hasp, and on the other hand also avoids avoiding foreign object contact handle when using inwards setting, influences the stability that battery compartment lid and battery compartment are connected.
Further, the handle comprises a handle connector, a guide part and a spanner part, wherein a hinge hole is formed in the handle connector, a connecting pin shaft is arranged at the upper end part of the rotating pin shaft, and the upper end part of the rotating pin shaft and the connecting pin shaft can penetrate through the through hole.
Further, the battery compartment comprises a battery pack accommodating groove, a supporting table is arranged on the periphery of the outer side of the battery pack accommodating groove, the connecting seat is arranged on the front side and the rear side of the supporting table, second limiting ribs are arranged on the supporting table, the battery pack accommodating groove and the connecting seat are arranged on the two sides of the second limiting ribs, corresponding first limiting ribs are arranged on the battery compartment cover, and the first limiting ribs can be fixed to the outer sides of the second limiting ribs.
This setting is through the second spacing muscle that sets up on the battery compartment and be in set up first spacing muscle on the battery compartment lid, on the one hand plays the effect of location and direction to battery compartment lid and battery compartment when the installation, on the other hand also plays the backstop effect to the rivers that flow down from the battery compartment lid, avoids flowing into the normal use of influence removable group battery in the group battery holding tank.
Further, the second spacing rib is the slope form setting, and is corresponding, the first spacing rib is the slope form setting, just the first spacing rib with the inclination of the spacing rib of second is the same.
The setting is convenient for the demolding during processing on the one hand, and on the other hand is the spacing muscle that the slope set up, has also improved the reliability of battery compartment lid and battery compartment direction when the installation to further reduce the probability that rivers flowed into in the group battery holding tank.
The battery compartment fixing component of the electric surfboard disclosed by the invention has the advantages that the structure is ingenious and compact, the shell structure and the battery compartment structure are optimized, the overall quality is reduced, the battery compartment cover and the battery compartment are conveniently and quickly fixed or detached, the probability of water flowing into the battery compartment during use is greatly reduced, the normal and reliable work during surfing is ensured, the carrying is convenient, the energy consumption is reduced, the production cost and the use cost are reduced, and zero pollution is realized.
The invention also discloses an electric surfboard which comprises the electric surfboard battery compartment fixing assembly.
The electric surfboard and the electric surfboard battery compartment fixing assembly have the same beneficial effects compared with the prior art, and are not described in detail herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of an assembly structure of a battery compartment fixing assembly of an electric surfboard according to an embodiment of the present invention;
FIG. 2 is a schematic view of an exploded view of an electric surfboard battery compartment securing assembly according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a housing assembly according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an explosion structure of a battery compartment cover, a gasket, and a knob lock according to an embodiment of the invention;
FIG. 5 is a top view of a battery compartment cover according to an embodiment of the invention;
FIG. 6 is a schematic view of the structure of A-A in FIG. 5;
FIG. 7 is a side view of a battery compartment cover according to an embodiment of the invention;
FIG. 8 is a side view block diagram of a second view of a battery compartment cover according to an embodiment of the invention;
FIG. 9 is a side view of a gasket according to an embodiment of the present invention;
FIG. 10 is a top view of a shim plate according to an embodiment of the present invention;
FIG. 11 is a side view of a shim plate according to an embodiment of the present invention;
FIG. 12 is a side view of a knob lock according to an embodiment of the invention;
FIG. 13 is a side view block diagram of a knob lock according to an embodiment of the invention from a second perspective;
FIG. 14 is a front view of a handle according to an embodiment of the present invention;
FIG. 15 is a schematic view of a gasket according to an embodiment of the present invention;
FIG. 16 is a schematic side view of a gasket according to an embodiment of the present invention;
reference numerals illustrate:
the battery pack comprises a shell assembly 1, a battery compartment cover 2, a bending part 201, a first limiting rib 202, a compartment cover body 203, a connecting groove 3, a guide surface 301, a bottom plate 302, a penetrating hole 303, a knob lock 4, a handle 401, a handle connector 401a, an arc-shaped abutting surface 401b, a guide part 401c, a wrench part 401d, a hinge hole 401e, a rotating pin 402, a stop block 403, a connecting pin 404, a battery compartment 5, a battery pack accommodating groove 501, a supporting table 502, a connecting seat 503, a avoiding groove 503a, a first connecting hole 503b, a second limiting rib 504, a backing plate 6, a plate body 601, a limiting groove 602, a first penetrating groove 602a, a second penetrating groove 602b, a second connecting hole 603, a first limiting groove 604, a gasket 7, a sleeve joint part 701, a stop part 702, a third penetrating groove 703, a fourth limiting groove 704, a supporting surface 705, a sealing gasket 8, a crimping part 801 and a penetrating opening 802.
Detailed Description
In order to facilitate understanding of the technical means, objects and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
It is to be noted that all terms used for directional and positional indication in the present invention, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present invention, and do not require that the present invention must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-16, the invention discloses an electric surfboard battery compartment fixing assembly, which comprises a shell assembly 1, wherein a battery compartment 5 is arranged on the shell assembly 1, a battery compartment cover 2 is arranged above the battery compartment 5, a connecting groove 3 is arranged on the battery compartment cover 2, a connecting seat 503 is arranged on the battery compartment 5, a knob lock 4 is arranged at the joint of the connecting groove 3 and the connecting seat 503, the knob lock 4 comprises a handle 401 and a rotary pin shaft 402, the upper end of the rotary pin shaft 402 is hinged with the handle 401, a stop block 403 is arranged at the lower end of the rotary pin shaft 402, the handle 401 is arranged in the connecting groove 3, the stop block 403 can extend into the connecting seat 503, a stop structure is arranged on the connecting seat 503, and the handle 401 can fix or separate the stop block 403 and the stop structure of the connecting seat 503 when the rotary pin shaft 402 is driven to rotate.
According to the electric surfboard battery compartment fixing assembly disclosed by the invention, through the knob lock 4, the rotary pin shaft 402 of the knob lock 4 is rotated under the action of external force, the stop block 403 arranged on the rotary pin shaft 402 integrally rotates along with the rotary pin shaft 402, and after the stop block 403 rotates for a certain angle, the stop block 403 can extend into or slide out of the connecting seat 503 to be provided with a stop structure, at the moment, the knob lock 4 can be taken out from the connecting seat 503, and then the battery compartment cover 2 and the battery compartment 5 can be separated; after the stop block 403 rotates for a certain angle, the lower end of the knob lock 4 is fixed and limited by the stop block 403 and the stop structure on the connection seat 503, and the upper end of the knob lock 4 is limited by the handle 401 in the connection groove 3, so that the battery compartment cover 2 is fixedly connected with the battery compartment 5.
The invention has reasonable structure, realizes the fixed connection of the battery compartment cover and the battery compartment through a rotary rotation mode, is convenient for production, greatly improves the efficiency of the assembly connection of the battery compartment of the electric surfboard and the battery compartment cover, and ensures the stable and reliable connection of the battery compartment and the battery compartment cover.
Preferably, as a preferred embodiment of the present invention, the stop structure includes a pad 6, where the pad 6 is fixedly connected to the connection seat 503, the pad 6 includes a plate body 601, a limit groove 602 is disposed on the plate body 601, and the lower end of the rotating pin 402 and the stop block 403 can integrally pass through the limit groove 602.
The setting discloses a backstop structure, when rotatory round pin axle 402 lower extreme backstop piece 403 rotate to can follow spacing groove 602 separation or when the in-slip, can separate knob hasp 4 and connecting seat 503, realize the separation of battery compartment lid 2 and battery compartment 5, stretch into spacing groove 602 after and rotatory certain angle when rotatory round pin axle 402 lower extreme backstop piece 403, backstop piece 403 is spacing by plate body 601, and knob hasp 4 lower extreme is fixed spacing with connecting seat 503, realizes battery compartment lid 2 and battery compartment 5 fixed connection.
Further, the limiting groove 602 includes a first penetrating groove 602a and a second penetrating groove 602b, the rotating pin 402 can extend into or slide out from the first penetrating groove 602a, and the stop block 403 can extend into or slide out from the second penetrating groove 602 b. As an example of the present invention, two or more stop blocks 403 may be provided at the end of the rotating pin 402, and correspondingly, the same number of second through grooves 602b may be provided on the backing plate 6, and each stop block 403 may individually extend into or slide out from each second through groove 602 b. Preferably, two stop blocks 403 are symmetrically disposed at the end of the rotating pin 402, and two second through slots 602b are symmetrically disposed at two sides of the first through slot 602 a.
The strength of the rotation pin shaft when the stop block and the base plate on the connecting seat are fixed and limited is greatly improved, and the stability and reliability of connection of the stop block and the base plate are ensured.
Preferably, as a preferred embodiment of the present invention, the pad 6 is integrally formed with or detachably fixedly connected to the connection seat 503. The pad 6 and the connection seat 503 may be fixed by any one of a common detachable connection, such as plugging, clamping, threaded connection, screw fixation, suction connection, etc., and as an example of the present invention, two second connection holes 603 are provided at two ends of the plate body 601, two first connection holes 503b are correspondingly provided on the connection seat 503, and an avoidance groove 503a is provided between the two first connection holes 503 b. In this arrangement, the screw is fixed through the first connection hole 503b and the second connection hole 603 provided on the same side, and the lower end portion of the rotation pin 402 and the stopper 403 can be inserted into the escape groove 503a to rotate after passing through the limit groove 602.
Preferably, a settling tank is disposed on the plate body 601, and the second connection hole 603 is disposed in the settling tank.
This setting has guaranteed the stability and the reliability of backing plate and connecting seat fixed connection, through detachable fixed mode, the processing production of being convenient for dodges the setting in groove on the connecting seat and has improved rotatory round pin axle and backstop piece pivoted reliability and stability again greatly.
Preferably, as a preferred embodiment of the present invention, a first limiting groove 604 is provided on the plate 601. In this example of the present invention, the first limiting groove 604 is disposed on the board 601 near the side of the avoiding groove 503a, when the lower end of the rotating pin 402 and the stop block 403 pass through the limiting groove 602, the rotating pin 402 is rotated, the stop block 403 is rotated into the first limiting groove 604 to perform clamping, and then the handle 401 is pressed into the guiding surface 301, so as to avoid shaking the handle 401 and potential safety hazards caused by loosening or falling of the handle during movement of the electric surfboard.
Preferably, as a preferred embodiment of the present invention, a plurality of the connection grooves 3 are provided on the battery compartment cover 2, the connection grooves 3 include a bottom plate 302 and a guide surface 301, the guide surface 301 is provided in an arc shape, a bent shape or an inclined shape, and a through hole 303 is provided in the bottom plate 302.
The setting discloses a structure of spread groove, through the arc of setting or the guide surface of buckling or slope form, perhaps, the guide surface personally submit the arc, buckle the combination of arbitrary two kinds or the combination of three kinds of form or slope form, be convenient for lead and hold spacing to the handle of knob hasp, guaranteed the stability and the convenience of operation that knob hasp and spread groove are connected.
Further, as an example of the present invention, the two connection grooves 3 are provided on both front and rear sides of the battery compartment cover, and the guide surfaces 301 of the two connection grooves 3 on the front side or the rear side of the battery compartment cover 2 are provided to face each other. This setting makes when battery compartment lid and battery compartment fixed connection, and the handle of knob hasp all inclines to set up towards the inboard slope of casing subassembly, is convenient for on the one hand to the fixed direction of carrying on of installation of knob hasp, and on the other hand also avoids avoiding foreign object contact handle when using inwards setting, influences the stability that battery compartment lid and battery compartment are connected.
Preferably, the length direction of the handle is perpendicular to the length direction of the stop block, and the arrangement improves convenience and reliability when the operation handle rotates.
Preferably, as a preferred embodiment of the present invention, the handle 401 includes a handle connector 401a, a guide portion 401c and a wrench portion 401d, a hinge hole 401e is provided in the handle connector 401a, a connection pin 404 is provided at an upper end portion of the rotation pin 402, and the upper end portion of the rotation pin 402 and the connection pin 404 can pass through the through hole 303.
The arrangement discloses a structure of a knob lock catch, when in installation, the upper end of a rotary pin shaft 402 passes through a through hole 303, a connecting pin shaft 404 at the upper end of the rotary pin shaft 402 is arranged above a bottom plate 302, a stop block 403 at the lower end of the rotary pin shaft 402 is arranged below the bottom plate 302, and the connecting pin shaft 404 at the upper end of the rotary pin shaft 402 passes through a hinge hole 401e of a handle connector 401a, so that the fixed assembly of the knob lock catch 4 and a connecting groove 3 on a battery compartment cover 2 is realized.
Preferably, as a preferred embodiment of the present invention, an arc-shaped abutment surface 401b is provided at the lower end of the handle connector 401 a. The arrangement is that after the lower end of the rotary pin 402 and the stop block 403 integrally pass through the limit groove 602 and rotate for a certain angle, when the length direction of the handle 401 of the knob lock 4 is consistent with the length direction of the guide surface 301 on the connecting groove 3, the handle 401 is pressed, the wrench part 401d is contacted with the guide surface 301, at least part of the guide part 401c of the handle 401 is contacted with the guide surface 301, the arc-shaped abutting surface 401b generates a downward pressing force on the bottom plate 302, the gap at the joint of the battery compartment cover 2 and the battery compartment 5 is further reduced, and the stability and reliability of the connection of the battery compartment cover 2 and the battery compartment 5 are ensured.
Preferably, as a preferred embodiment of the present invention, a gasket 7 is provided on the bottom plate 302. This arrangement improves the reliability of the rotation of the handle connector 401a within the connecting groove.
Further, the gasket 7 includes a socket part 701 and a stop part 702, a third through groove 703 is disposed at the center of the stop part 702 and the socket part 701, and a fourth limit groove 704 is disposed on the stop part 702. This setting is through the gasket 7 that sets up, will cup joint portion 701 cover access in the through-hole 303, stop portion 702 overlap joint is in on the bottom plate 302, fourth spacing groove 704 sets up the upper surface of stop portion 702, through rotate knob hasp 4 with battery compartment 2 with when battery compartment 5 fastening connection, knob hasp 4 moves to fastening state after, the arc butt face 401b of handle 401 falls into fourth spacing groove 704 and carries out spacing, the lower surface that is connected with arc butt face 401b on the handle 401 supports spacingly with holding surface 705, has further avoided knob hasp 4's handle 401 to rock when using, influence battery compartment 2 with the fastening nature that battery compartment 5 is connected.
Preferably, as a preferred embodiment of the present invention, the handle 401 is hinged to the upper end of the rotating pin 402 to limit, and the radians of the upper and lower surfaces of the handle 401 may be symmetrically set along the central axis of the handle in the length direction, or may be set in two different radians, and the display marks are set on at least one of the upper and lower surfaces of the handle 401. As an example of the present invention, when the knob lock 4 is installed, the length direction of the handle 401 is first rotated to a position close to the axial direction of the rotating pin 402, the handle 401 is rotated, the stop block 403 at the lower end of the rotating pin 402 is rotated to be displaced from the first through groove 602a and the second through groove 602b of the limiting groove 602, then the handle 401 is pulled, and the battery compartment cover 2 is further pressed down through the arc-shaped abutting surface 401b at the lower end of the handle connector 401 a.
As an example of the present invention, the battery compartment 5 includes a battery pack receiving groove 501, a supporting table 502 is provided in a circumferential direction outside the battery pack receiving groove 501, the connection seats 503 are provided at front and rear sides of the supporting table 502, second stopper ribs 504 are provided on the supporting table 502, the battery pack receiving groove 501 and the connection seats 503 are provided at both sides of the second stopper ribs 504, and correspondingly, a first stopper rib 202 is provided on the battery compartment cover 2, and the first stopper rib 202 can be fixed to an outside of the second stopper ribs 504.
This setting is through the second spacing muscle that sets up on the battery compartment and be in set up first spacing muscle on the battery compartment lid, on the one hand plays the effect of location and direction to battery compartment lid and battery compartment when the installation, on the other hand also plays the backstop effect to the rivers that flow down from the battery compartment lid, avoids flowing into the normal use of influence removable group battery in the group battery holding tank.
Further, as an example of the present invention, two connection seats 503 are provided on both front and rear sides of the battery pack receiving groove 501, the connection seats 503 are provided on the support table 502, and a reinforcing boss is provided between the two connection seats 503 on the front side or the rear side of the support table 502. This setting has further improved the stability with spread groove and connecting seat fixed connection through the knob hasp, and when battery compartment lid and battery compartment were fixed in the installation, produced ascending holding power and the handle of knob hasp produced decurrent compressive force to battery compartment lid through strengthening the boss to battery compartment lid, guaranteed the tightness of battery compartment lid and battery compartment installation connection.
Further, as an example of the present invention, the second limiting rib 504 is disposed in an inclined manner, and the first limiting rib 202 is disposed in an inclined manner, and the inclination angles of the first limiting rib 202 and the second limiting rib 504 are the same.
The setting is convenient for the demolding during processing on the one hand, and on the other hand is the spacing muscle that the slope set up, has also improved the reliability of battery compartment lid and battery compartment direction when the installation to further reduce the probability that rivers flowed into in the group battery holding tank.
Further, as an example of the present invention, a sealing gasket 8 is disposed at a connection portion between the first limiting rib 202 and the second limiting rib 504, the sealing gasket 8 includes a press-connection portion 801 and a through-hole 802, and the press-connection portion 801 is disposed obliquely.
The arrangement further improves the tightness of the connection between the battery compartment cover and the battery compartment, and avoids the influence of water flowing into the battery pack accommodating groove to the normal operation of the replaceable battery pack when the battery pack accommodating device is used.
Further, as a preferred embodiment of the present invention, the battery hatch 2 includes a hatch body 203, the connecting grooves 3 are provided on both front and rear sides of the hatch body 203, bending portions 201 are provided on both left and right sides of the hatch body 203, and the bending portions 201 are provided in a downward inclined shape from an outer edge of one end of the hatch body 203. This arrangement further guides and directs the flow of water over the battery compartment cover.
As an example of the present invention, the connection grooves 3 may be provided at both left and right sides of the deck lid body 203, and the bending portions 201 may be provided at both front and rear sides of the deck lid body 203.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The battery compartment fixing assembly of the electric surfboard comprises a shell assembly (1), a battery compartment (5) is arranged on the shell assembly (1), a battery compartment cover (2) is arranged above the battery compartment (5), and the electric surfboard battery compartment fixing assembly is characterized in that a connecting groove (3) is arranged on the battery compartment cover (2), the connecting groove (3) comprises a bottom plate (302) and a guide surface (301), the guide surface (301) is arranged in an arc shape, a bent shape or an inclined shape, a through hole (303) is arranged on the bottom plate (302), a connecting seat (503) is arranged on the battery compartment (5), a knob lock catch (4) is arranged at the joint of the connecting groove (3) and the connecting seat (503), the knob lock catch (4) comprises a handle (401) and a rotary pin shaft (402), the upper end of the rotary pin shaft (402) is hinged with the handle (401), a stop block (403) is arranged at the lower end of the rotary pin shaft (402), the stop block (403) arranged on the rotary pin shaft (402) can rotate along with the rotary pin shaft (402) integrally, the handle (401) and the connecting groove (401) and the guide part (401) are arranged in the handle (401) and the handle part (401) comprises a connecting part (401), a hinge hole (401 e) is formed in the handle connector (401 a), a connecting pin shaft (404) is arranged at the upper end of the rotating pin shaft (402), a limit groove (602) is formed in the upper end of the rotating pin shaft (402) and the connecting pin shaft (404) can penetrate through the through hole (303), an arc-shaped abutting surface (401 b) is formed in the lower end of the handle connector (401 a), the stop block (403) can extend into the connecting seat (503), a stop structure is arranged on the connecting seat (503), the stop structure comprises a base plate (6), the base plate (6) is fixedly connected with the connecting seat (503), the base plate (6) comprises a plate body (601), a limit groove (602) is formed in the plate body (601), the lower end of the rotating pin shaft (402) and the stop block (403) can integrally penetrate through the limit groove (401), and the stop block (403) and is fixedly or separately arranged on the connecting seat (503) through driving the rotating pin shaft (402) to rotate by different angles;
second connecting holes (603) are formed in two ends of the plate body (601), two first connecting holes (503 b) are correspondingly formed in the connecting seat (503), the first connecting holes (503 b) and the second connecting holes (603) are fixed through connecting bolts, and an avoidance groove (503 a) is formed between the two first connecting holes (503 b);
a first limit groove (604) is formed in the plate body (601), the first limit groove (604) is formed in one side, close to the avoidance groove (503 a), of the plate body (601), and the stop block (403) can rotate to a clamping position in the first limit groove (604);
the two connecting grooves (3) are respectively arranged on the front side and the rear side of the battery compartment cover, and the guide surfaces (301) of the two connecting grooves (3) on the front side or the rear side of the upper battery compartment cover (2) are arranged in opposite directions;
the length direction of the handle (401) is perpendicular to the length direction of the stop block (403);
a gasket (7) is arranged on the bottom plate (302), the gasket (7) comprises a sleeving part (701) and a stopping part (702), a third through groove (703) is formed in the center of the stopping part (702) and the sleeving part (701), a fourth limiting groove (704) is formed in the stopping part (702), the sleeving part (701) is sleeved into the through hole (303), the stopping part (702) is lapped on the bottom plate (302), the fourth limiting groove (704) is formed in the upper surface of the stopping part (702), when a battery compartment cover (2) is fixedly connected with the battery compartment (5) through rotating a knob lock catch (4), after the knob lock catch (4) moves to a fastening state, an arc-shaped abutting surface (401 b) of a handle (401) falls into the fourth limiting groove (704), and the lower surface, connected with the arc-shaped abutting surface (401 b), of the handle (401), is supported and limited with a supporting surface (705);
the battery compartment (5) comprises a battery pack accommodating groove (501), a supporting table (502) is arranged on the periphery of the outer side of the battery pack accommodating groove (501), connecting seats (503) are arranged on the front side and the rear side of the supporting table (502), second limiting ribs (504) are arranged on the supporting table (502), the battery pack accommodating groove (501) and the connecting seats (503) are arranged on the two sides of the second limiting ribs (504), corresponding first limiting ribs (202) are arranged on the battery compartment cover (2), the first limiting ribs (202) can be fixed to the outer side of the second limiting ribs (504), the second limiting ribs (504) are arranged in an inclined mode, corresponding first limiting ribs (202) are arranged in an inclined mode, and the inclination angles of the first limiting ribs (202) and the second limiting ribs (504) are the same.
2. The electric surfboard battery compartment securing assembly of claim 1, characterized in that the limit slot (602) includes a first through slot (602 a) and a second through slot (602 b), the swivel pin (402) is extendable into or slidable out of the first through slot (602 a), and the stop block (403) is extendable into or slidable out of the second through slot (602 b).
3. The battery compartment fixing assembly of the electric surfboard according to claim 2, wherein two stop blocks (403) are symmetrically arranged at the end parts of the rotating pin shaft (402), and correspondingly, the same number of second through grooves (602 b) are arranged on the backing plate (6), and the two second through grooves (602 b) are symmetrically arranged at two sides of the first through groove (602 a).
4. The electric surfboard battery compartment fixing assembly according to claim 1, characterized in that the backing plate (6) is integrally formed with the connection seat (503) or detachably fixedly connected.
5. An electric surfboard, characterized by comprising the electric surfboard battery compartment fixing assembly according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748646.0A CN110406642B (en) | 2019-08-14 | 2019-08-14 | Electric surfboard battery compartment fixing assembly and electric surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748646.0A CN110406642B (en) | 2019-08-14 | 2019-08-14 | Electric surfboard battery compartment fixing assembly and electric surfboard |
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| Publication Number | Publication Date |
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| CN110406642A CN110406642A (en) | 2019-11-05 |
| CN110406642B true CN110406642B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910748646.0A Active CN110406642B (en) | 2019-08-14 | 2019-08-14 | Electric surfboard battery compartment fixing assembly and electric surfboard |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10597118B2 (en) | 2016-09-12 | 2020-03-24 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| CN111017121B (en) * | 2019-11-21 | 2024-08-30 | 浙江一苇智能科技有限公司 | Battery cabin cover fixed subassembly and surfing board |
| US12246811B2 (en) | 2020-04-22 | 2025-03-11 | Kai Concepts, LLC | Watercraft device with a handheld controller |
| CN112467273A (en) * | 2020-12-04 | 2021-03-09 | 天津小鲨鱼智能科技有限公司 | Battery handle device, battery and electric equipment |
| CN112407161A (en) * | 2020-12-04 | 2021-02-26 | 天津小鲨鱼智能科技有限公司 | Installation structure and water sports equipment |
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| CN110406642A (en) | 2019-11-05 |
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Effective date of registration: 20210220 Address after: 321200 2nd floor, building 8, incubation area, Wuyi science and Technology City, 316 Wujiang Avenue, Baiyang street, Wuyi County, Jinhua City, Zhejiang Province Applicant after: Zhejiang Yiwei Intelligent Technology Co.,Ltd. Address before: 321312 No.13, Xidong, Yuchuan village, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province Applicant before: Hu Fuxiang |
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