CN111268038A - Connecting support and application thereof, driving device and water sports device - Google Patents

Abstract

The invention discloses a connecting bracket and application thereof, a driving device and a water sports device. The connecting bracket is internally provided with the mounting cavity for placing the power supply assembly, and the power supply assembly can be mounted on the connecting bracket, so that the connecting bracket has a connecting function and can be used as a holding device of the power supply assembly. When the water sports device is used, the connecting support and the power element are matched to form a complete driving device, the driving device is only required to be connected to a conventional surfboard to be assembled to form the water sports device, the surfboard is not required to be changed, and therefore the interchange of the surfboard can be achieved.

Description

Connecting bracket and its application, drive device, water sports device

technical field

The invention relates to the field of water sports, in particular to a connecting bracket and its application, a driving device and a water sports device.

Background technique

With the development of science and technology, water sports devices such as electric surfboards have gradually become popular, and modular water sports devices have begun to appear. Modular water sports devices mean that water sports devices can be divided into several functional modules, which can reduce the Transportation costs, and facilitate later maintenance. In the related art, an electric surfboard usually includes a surfboard module, a power module and a power module. Since the power module is large in size (sufficient batteries are required to ensure battery life), and the surfboard module has relatively sufficient installation space, the related art The power modules in the surfboard module are all installed on the surfboard module. Restricted by this layout, the corresponding modular design is also limited to the quick disassembly structure between the power module and the surfboard module. However, no matter what kind of quick disassembly structure However, it is necessary to design a specific connection structure and a accommodating structure of the power module on the surfboard module, which reduces the versatility of the surfboard module and makes it difficult to realize the interchangeability of the surfboard module.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a connection bracket, which can improve the versatility of the surfboard.

The embodiment of the present invention also provides an application of a connecting bracket, a driving device and a water sports device.

In a first aspect, an embodiment of the present invention provides a connection bracket, which is applied to the connection between a surfboard and a power element, and an installation cavity for placing a power supply assembly is provided inside the connection bracket.

The driving device of the embodiment of the present invention has at least the following beneficial effects:

In this embodiment, the interior of the connection bracket is provided with an installation cavity for placing the power supply assembly, and the power supply assembly can be installed on the connection bracket, so that the connection bracket not only has the function of connection, but also can be used as a accommodating device for the power supply assembly. When in use, the connecting bracket cooperates with the power element to form a complete driving device, which can be assembled to form a water sports device only by connecting the driving device to a conventional surfboard. .

In a second aspect, an embodiment of the present invention provides an application of the connection bracket as a accommodating device for a power supply assembly.

In a third aspect, an embodiment of the present invention provides a driving device, comprising:

the connecting bracket;

the power element, the power element is connected to the connection bracket;

The power supply assembly is located in the installation cavity and is electrically connected with the power element.

According to the driving device of other embodiments of the present invention, the power supply assembly includes a plurality of batteries, and the plurality of batteries are stacked in the installation cavity.

According to the driving device according to other embodiments of the present invention, along the width direction of the connecting bracket, a plurality of groups of the batteries are arranged in the installation cavity, and the plurality of the batteries in each group are arranged along the width direction of the connecting bracket. Stacked lengthwise.

The driving device according to other embodiments of the present invention further includes a power support, and both the power element and the connection support are connected to the power support.

According to the driving device of other embodiments of the present invention, the power element is a propeller-type power element or a jet-type power element.

In a fourth aspect, an embodiment of the present invention provides a water sports device, comprising:

the drive device;

A surfboard, the driving device is detachably connected to the surfboard through the connecting bracket.

According to other embodiments of the present invention, the water sports device further includes a connecting plate, a plug cavity is further provided inside the connecting bracket, and a partition in the connecting bracket passes between the plug cavity and the installation cavity. The connecting plate is provided with a plug-in part, the plug-in part is plugged into the plug-in cavity and connected with the partition plate.

The water sports device according to other embodiments of the present invention further includes threaded fasteners, the connecting plate is provided with through holes, the bottom surface of the surfboard is provided with threaded holes, and the threaded fasteners pass through The through hole is threadedly connected with the threaded hole.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is a perspective view of a connecting bracket according to an embodiment of the present invention;

Fig. 2 is the sectional schematic diagram of connecting bracket in Fig. 1;

3 is a perspective view of a driving device according to an embodiment of the present invention;

Fig. 4 is an exploded schematic view of the drive device in Fig. 3;

5 is a perspective view of a water sports device according to an embodiment of the present invention;

FIG. 6 is an exploded schematic view of the water sports device of FIG. 5 .

Detailed ways

The concept of the present invention and the technical effects produced will be clearly and completely described below with reference to the embodiments, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts are all within the scope of The scope of protection of the present invention.

In the description of the embodiments of the present invention, if the orientation description is involved, for example, the orientation or positional relationship indicated by "up", "down", "front", "rear", "left", "right", etc. is based on the accompanying drawings The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the present invention. limits.

In the description of the embodiments of the present invention, if a feature is referred to as "set", "fixed", "connected", "installed" on another feature, it can be directly set, fixed, or connected on another feature, It can also be indirectly disposed, fixed, connected, mounted on another feature. In the description of the embodiments of the present invention, if "several" is involved, it means more than one; if it involves "plurality", it means more than two; ", should be understood as not including this number, if it involves "above", "below", "within", it should be understood as including this number. If it refers to "first" and "second", it should be understood to be used to distinguish technical features, but not to indicate or imply relative importance, or to imply indicate the number of indicated technical features or to imply indicate the indicated The sequence of technical features.

first embodiment

Referring to FIGS. 1 and 2, FIG. 1 shows a schematic perspective view of a connecting bracket according to an embodiment of the present invention, and FIG. 2 shows a schematic cross-sectional view of the connecting bracket in FIG. For connecting the surfboard part and the power element part of the electric surfboard, specifically, one end (eg, the upper end in FIG. 1 ) of the connecting bracket 100 is connected to the surfboard, and the other end (eg, the lower end in FIG. 1 ) is connected to the power element. The connecting bracket 100 can be a streamlined structure, for example, the cross section can be the shape of a willow leaf in FIG. 1 , or it can be a water drop shape, etc., and the configuration of the streamlined structure such as the willow leaf shape can reduce the resistance of the connecting bracket 100 when it moves in water. , on the other hand, the resulting swollen structure can also accommodate more batteries.

The interior of the connection bracket 100 is hollow, for example, it runs through the vertical direction in FIG. 1 , and the inner cavity is the installation cavity 101 for placing the power supply components, that is, the connection bracket 100 in this embodiment not only has the connection function, but also can be used as The application of the containment appliance for the power supply assembly.

Second Embodiment

Referring to FIG. 2 , this embodiment is an improvement on the basis of the first embodiment. In this embodiment, a partition 102 is provided inside the connecting bracket 100 , and the partition 102 is connected to the width direction of the connecting bracket 100 (front and rear in FIG. 2 ). direction) parallel to the inner wall of the connection bracket 100, so as to divide the inner cavity of the connection bracket 100 into the upper plug cavity 103 and the lower installation cavity 101, wherein the partition plate 102 is close to the upper part of the connection bracket 100, so that the inner cavity of the connection bracket 100 is used to accommodate The mounting cavity 101 of the battery has a larger volume.

Third Embodiment

Referring to FIG. 3 and FIG. 4 , FIG. 3 shows a three-dimensional schematic diagram of a driving device according to an embodiment of the present invention, and FIG. 4 shows an exploded schematic view of the driving device in FIG. 3 . The driving device includes a connecting bracket 100 , a power element 200 and a power supply assembly 300 . The power element 200 is connected to the connecting bracket 100 , and the power supply assembly 300 is located in the installation cavity 101 and is electrically connected to the power element 200 .

In this embodiment, the power element 200 is connected to the lower end of the connecting bracket 100 for pushing the entire driving device to move. The power element can be a propeller-type power element, such as a motor and a propeller connected to the drive shaft of the motor, or a jet-type power element. In other embodiments, the power element 200 is connected through the power bracket 400 , specifically, the power bracket 400 is placed in the front-rear direction in FIG. 3 and is connected with the lower end of the connection bracket 100 , and the connection is through a sealing ring. Structures such as sealant remain sealed. A motor is connected to the rear end of the power support 400 . The interior of the power bracket 400 may form a sealed cavity, and the connection wires between the motor and the power supply assembly 300 may be placed in the sealed cavity. In this embodiment, well-known technical solutions can be used to achieve waterproofing of each connection, which will not be described in detail here.

In other embodiments, the power supply assembly 300 includes a plurality of batteries 301, and the plurality of batteries 301 are stacked in the installation cavity 101, for example, as shown in FIG. A plurality of groups of batteries 301 are arranged in the installation cavity 101 , and the plurality of batteries 301 in each group are stacked along the length direction of the connection bracket (up and down direction in FIG. 4 ). Since the volume of the installation cavity 101 is limited and the shape may be irregular, selecting smaller batteries 301 for stacking can make full use of the space of the installation cavity 101 and improve the battery life of the drive device. The battery 301 may be a cylindrical battery as shown in FIG. 4 , or a prismatic battery or the like. In some embodiments, the battery 301 can be a soft pack battery customized according to the shape of the installation cavity 101 .

Fourth Embodiment

Referring to FIG. 5 and FIG. 6 , FIG. 5 shows a three-dimensional schematic diagram of a water sports device according to an embodiment of the present invention, and FIG. 6 shows an exploded schematic view of the water sports device in FIG. 5 . The water sports device of this embodiment includes the driving device and the surfboard 500 of the above embodiments, and the driving device is detachably connected to the surfboard 500 through the connecting bracket 100 . Since the power supply assembly 300 is installed on the connecting bracket 100 of the driving device, the driving device has already constituted a complete module. Therefore, it is only necessary to connect the driving device to the conventional surfboard 500 to assemble to form a water sports device (on the surfboard 500 ). All have standard connection structures such as threaded holes, etc., only need to design the connection structure on the drive device according to the standard structure of the surfboard), and do not need to modify the surfboard 500, so the user can replace the surfboard 500 as needed. , the versatility is strong.

In other embodiments, the connection bracket 100 and the surfboard 500 are connected through the connection board 600 . The connection board 600 includes a base plate 601 and a plug portion 602 . The surface of the bottom of the surfboard 500 is provided with standard threaded holes, and the base plate 601 There are through holes corresponding to the threaded holes. During assembly, the plug portion 602 is plugged into the plug cavity 103 . On the one hand, the bottom of the plug portion 602 and the partition plate 102 are connected by threaded fasteners; on the other hand, the base plate 601 is attached to the surfboard 500 . The bottom surface of the surfboard is locked by threaded fasteners, that is, the connection between the driving device and the surfboard 500 can be realized through simple threaded fasteners in this embodiment, and no special connection structure and connection tools are required, which is convenient for the surfboard. 500 swap.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the technical field, various modifications can be made without departing from the purpose of the present invention. kind of change. Furthermore, the embodiments of the present invention and features in the embodiments may be combined with each other without conflict.

Claims (10)

1. A connecting bracket, which is applied to the connection between a surfboard and a power element, characterized in that a mounting cavity for placing a power supply assembly is provided inside the connecting bracket. 2. Application of the connection bracket of claim 1 as a accommodating device for a power supply assembly. 3. A drive device, characterized in that it includes The connecting bracket of claim 1; the power element, the power element is connected to the connection bracket; The power supply assembly is located in the installation cavity and is electrically connected with the power element. 4 . The driving device according to claim 3 , wherein the power supply assembly comprises a plurality of batteries, and a plurality of the batteries are stacked in the installation cavity. 5 . 5 . The driving device according to claim 4 , wherein, along the width direction of the connecting bracket, a plurality of groups of the batteries are arranged in the installation cavity, and the plurality of batteries in each group are arranged along the width direction of the connecting bracket. 6 . The connecting brackets are stacked in the length direction. 6 . The driving device according to claim 3 , further comprising a power support, on which the power element and the connection support are both connected. 7 . 7 . The driving device according to claim 6 , wherein the power element is a propeller-type power element or a jet-type power element. 8 . 8. Water sports device, characterized in that it comprises The drive device of any one of claims 3 to 7; A surfboard, the driving device is detachably connected to the surfboard through the connecting bracket. 9 . The water sports device according to claim 8 , further comprising a connecting plate, a plug cavity is further provided inside the connecting bracket, and the connecting bracket passes between the plug cavity and the installation cavity. 10 . The inner partition is separated, the connecting plate is provided with a plug portion, and the plug portion is inserted into the plug cavity and connected with the partition. 10 . The water sports device according to claim 9 , further comprising threaded fasteners, the connecting plate is provided with through holes, the surface of the bottom of the surfboard is provided with threaded holes, and the threads are tightened. 11 . The fastener passes through the through hole and is threadedly connected with the threaded hole.

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