CN201036450Y - Strut with quick assembling and disassembling function - Google Patents

Abstract

The utility model relates to a strut of utensil fast loading and unloading function, it includes: a supporting piece, which is a supporting plate obliquely extended from a supporting plate, and the supporting plate is provided with a shaft hole; a connecting piece, which is adjacent to the inner side of the supporting disk, wherein the center of the connecting piece is provided with a connecting hole, and two disk rails are arranged on two sides of the inner surface of the connecting hole in a protruding way, so that a rail groove is formed in each disk rail; a button, which is formed by passing a button cover through the shaft hole of the supporting piece, is combined with the connecting hole of the connecting piece, and a press button with the bottom sleeved with an elastic body is arranged in and partially exposed out of the button cover; a linkage mechanism, a pin joint piece is arranged below the connecting hole and in the area between the two disk rails, two ends of the pin joint piece are respectively pivoted with one end of a traction piece by a shaft pin, and the other end of each traction piece is pivoted with a buckling tooth by a shaft pin, and the two opposite buckling teeth are accommodated in the rail groove; the pair of traction sheets are linked through the axial movement of the pivoting piece along with the press button of the press button, so that the button teeth accommodated in the rail grooves are retracted or extended to be unlocked or locked with the supported object.

Description

Support bracket with quick loading and unloading function

technical field

The utility model relates to a brace, in particular to a brace with the function of fast loading and unloading.

Background technique

The bracket is used as a support for the supported object in people's daily life, such as a photo frame, and at least three points of positioning are formed between the bracket and the supported object, so that the supported object can stand firmly on a plane. The connection between the existing support frame and the supported object is generally based on a hinge, and when it is desired to stand on a plane, it just needs to be opened. If the supported object is hung on the wall, the bracket is accommodated at the back of the supported object.

With the rapid development of the electronic industry, photo frames are also becoming electronic, such as digital photo frames, which can be connected to storage media such as memory cards or hard disks, so as to transfer electronic files in these storage media, such as images or videos, through the electronic photo frame. Display panel for playback. Since the display panel has a certain weight and thickness, and is expensive, the above-mentioned existing support bracket is not suitable for supporting electronic products such as electronic photo frames due to the lack of simple structure. Based on multi-directionality, such as the need for horizontal or vertical support of the supported object, the industry in the market uses screwing to fix a support on the back of the supported object, so that it does not matter whether the supported object is placed horizontally or vertically. can be used for support. However, if you want to hang the supported object, you must remove the bracket, and this removal step is full of difficulty for some people, such as women or children, and the removed bolts and brackets, even The spacers or friction components between the two are in a disassembled state, so that the problem of storage also troubles users.

Therefore, how to quickly assemble and disassemble the bracket and the supported object, and maintain the bracket after dismantling as a whole without the problem of separation of components is a difficult problem to be overcome by the related industry.

Utility model content

In view of this, the purpose of the utility model "bracket with quick loading and unloading function" is to overcome the many shortcomings when the aforementioned bracket is combined with the supported object, and to endow the bracket with the ability to quickly assemble and disassemble the supported object. function, and after the bracket and the supported object are disassembled, it is still a complete assembly without the trouble of parts being lost.

For reaching aforementioned purpose, technical solution of the present utility model is:

A bracket with quick loading and unloading function, which includes:

A supporting piece, which is a support piece extending obliquely on a support plate, and a shaft hole is opened on the support plate;

A connecting piece, which is adjacent to the inner side of the support plate, with a connection hole in the center, and two disc rails protruding from both sides of the inner surface of the connection hole, so that a rail groove is formed in each disc rail;

A button, which uses a button cover to pass through the shaft hole of the support member, and is combined with the connection hole of the connecting member, and a button with an elastic body sleeved on the bottom is inserted and partially exposed on the button cover;

A linkage mechanism, which is to install a pivotal piece under the connection hole and in the area between the two disc rails, the two ends of the pivotal piece are respectively pivotally connected to one end of a traction piece by a pivot pin, and the other end of each traction piece A pin is pivotally connected to a tooth, and the two opposite teeth are accommodated in the rail groove;

Through the axial movement of the push button of the button through the pivot joint, the pair of traction pieces are interlocked, so that the teeth accommodated in each rail groove are retracted or extended, and the supported object is unlocked or locked. .

The bracket with quick loading and unloading function, wherein a limit tenon protrudes from the periphery of the support plate of the support member, and the periphery of the connector has a smaller outer diameter corresponding to the limit tenon, and makes the left and right sides The stop acts as a limit to the angular rotation of the support.

The bracket with quick loading and unloading function, wherein the supporting plate of the supporting member is provided with a chamber at an appropriate position so as to combine with a fastening device. The device is provided with an elastic body and a ball inside a sleeve to A hollow end cover closes the opening of the sleeve, so that the ball is partially exposed from the end cover; and a plurality of fastening holes are provided on the periphery of the connecting piece to be used as the fastening of the ball of the fastening device, so that the supported object can be selectively moved horizontally Or vertical arrangement.

In the bracket with quick loading and unloading function, the disc rail is composed of two opposite L-shaped rail ribs.

In the bracket with quick loading and unloading function, a friction plate and a smooth plate are arranged between the connecting piece and the support piece, and the two pieces are passed through by the button cover.

In the bracket with quick loading and unloading function, there is a tenon in the center of the bottom surface of the push button, and a tenon hole is opened in the center of the top surface of the pivot member so as to be combined with the tenon.

In the bracket with quick loading and unloading function, the outer end of the buckle tooth has a protruding tooth exposed to the rail groove, which forms an inclined surface inwardly.

In the bracket with quick loading and unloading function, an end hole is opened at both ends of the inner side of the button tooth, and an elastic body is sleeved in each of them, and the other end of each elastic body is against the corresponding end on the outer side of the pivot joint; When the pivotal member moves inward, the buckle tooth will not go over the top surface of the pivotal member to be locked due to the stopper formed by the deformation of each elastic body.

The bracket with quick loading and unloading function further includes a fixing base, which is connected to the back of the supported object, and the fixing base includes:

A groove, which corresponds to a pair of buckle teeth that can be retracted in the rail groove of the linkage mechanism, is provided with a pair of buckle edges, so as to facilitate the buckle connection or release separation of the two.

In the bracket with quick loading and unloading function, a pair of tenon grooves are oppositely arranged in the groove of the fixing seat, which are used for inserting and guiding a pair of alignment tenons protruding from the inner wall of the connector.

The beneficial effect of the utility model is that a bracket can be quickly and reliably assembled or disassembled with a supported object, so that it has the expected supporting function, and the bracket after dismantling still maintains the integrity of the assembly without Risk of lost parts. In addition, the supporting member can be rotated relative to the connecting member so as to correspond to the arrangement direction of the supported object. Furthermore, a friction assembly is provided between the support piece and the connecting piece, which can provide the function of stagnant positioning; at the same time, the fastening device provided on the support piece is buckled in the preset fastening hole of the connecting piece to form two position relationship. In particular, an elastic body as a stopper is provided between each button tooth of the linkage mechanism and the pivot member, so that the pivot member will not be locked with the button teeth during the inward movement process.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model brace;

Fig. 2 is a three-dimensional exploded view of another angle of view of the brace of the utility model;

Fig. 3 is a perspective view of the utility model bracket combined with the fixing seat;

Fig. 4 is a sectional view taken along line A-A of Fig. 3;

Fig. 5 is a cross-sectional view of the separation of the bracket and the fixing seat of the utility model.

Detailed ways

In order to further disclose the specific technical content of the present utility model, first please refer to the accompanying drawings.

As shown in FIGS. 1 to 4 , basically, the bracket of the present invention is composed of a support member 1 , a connecting member 2 , a button 3 , and a linkage mechanism 4 .

The supporting member 1 is a frame body, which is formed by extending a supporting piece 12 obliquely in the radial direction of a supporting plate 11 . A shaft hole 111 is defined in the center of the supporting plate 11 for the passage and accommodation of the button 3 , and a limiting tenon 112 protrudes from the periphery, so that the supporting member 1 has the function of limiting the angle of rotation relative to the connecting member 2 . In addition, a housing 113 is provided at the junction of the support plate 11 and the support piece 12, and an elastic fastening device 13 is embedded in it, and an elastic body 132, such as a spring, is sequentially arranged inside a sleeve 131, and After a ball 133, the opening of the sleeve 131 is closed with a hollow end cap 134, so that the ball 133 is partially exposed from the end cap 134, and can be selectively buckled in the predetermined fastening hole 26 on the periphery of the connector 2, Therefore, the support member 1 can adjust the inclination angle relative to the connecting member 2 .

The connecting piece 2 is a plate body, and a connecting hole 21 is defined in the center thereof so as to be combined with the button cover 31 of the button 3 . And two groups of disc rails 22 are protrudingly set on both sides of the inner surface of the connecting hole 21, so that a rail groove 23 is formed in each disc rail. As shown in the figure, each disc rail 22 is made up of two opposite L-shaped rail ribs 24, so that The rail grooves 23 of the two groups of disc rails 22 can be accommodated and positioned for the interlocking mechanism 4 described later. Wherein, the peripheral edge of the connecting member 21 has a smaller outer diameter corresponding to the aforementioned limiting tenon 112 , and its left and right retaining ends 25 act as limits for angular rotation of the supporting member 1 . In addition, a plurality of fastening holes 26 are provided within a range of about 90 degrees of the larger outer diameter of the connecting member 2 for fastening of the balls 133 of the fastening device 13 . Therefore, the supporting member 1 can be selectively snapped into the fastening holes 26 at both ends, so that the supported object, such as a digital photo frame, can be converted from a horizontal arrangement to a vertical arrangement.

Moreover, in order to make the connecting piece 2 and a fixed seat 5 have a fool-proof effect, a pair of elongated alignment tenons 27 are arranged opposite to each other in the vertical direction of the two groups of disc rails 22, which are sleeved on the fixed seat. In the groove 51 of the seat 5, in the groove 52 oppositely arranged, so as to ensure that a pair of retractable buckle teeth 43 of the linkage mechanism 4 can be fastened to a pair of buckle edges 53 arranged perpendicularly to the tongue groove 52 Combine or release to separate.

In particular, in order to make the supporting member 1 have friction when rotating relative to the connecting member 2, a friction plate 28 made of plastic steel and a smooth plate 29 made of hard film are respectively arranged between the two. , the two pieces are passed through by the button cover 31, so that there is sufficient frictional torque between the two pieces, and it will not cause dry feeling when rotating.

The button 3 is fixed between the support member 1 and the connecting member 2, and a button cover 31 passes through the shaft hole 111 of the supporting member 1, the smooth sheet 29 and the friction sheet 28 in sequence, and is combined with the connecting member 2. Hole 21, another push button 32 is placed in the button cover 31, so that the upper half can expose the button cover 31, and an elastic body 33, such as a spring, is sleeved in the lower half, so that the push button 32 When pressed, the tenon 321 in the center of the bottom surface can form an axial thrust to the linkage mechanism 4 described later to make it move. When the pressing force disappears, the elastic body 33 will rebound and return to the unoperated state.

The interlocking mechanism 4 is fixed between two oppositely arranged rail grooves 23 on the bottom surface of the connector 2, and an H-shaped pivot member 41 is arranged below the connection hole 21 and in the area between the two disc rails 22. There is a tenon hole 411 in the center of the top surface, which is combined with the tenon 321 on the bottom surface of the push button 32 to form a linkage. The gaps 412 on both sides of the pivoting member 41 are respectively pivotally connected to one end of a traction piece 42 with a first pivot pin 413, and the other end of the traction piece 42 is also pivotally connected to a button tooth 43 through a second pivot pin 421, namely The assembly of the linkage mechanism 4 is completed. Then, the assembled linkage mechanism 4 is inserted through the outer opening of a rail groove 23, so that the two buttons 43 are accommodated in the rail groove 23, and the pivot member 41 is located below the connecting hole 21, wherein The protruding teeth 431 at the outer ends of each buckle 43 are exposed to the rail groove 23, and form an inclined surface 432 inwardly to facilitate the introduction into the buckle edge 53 of the fixing seat 5 to form a locked state.

In particular, in order to have a stop effect between each button tooth 43 and the pivot member 41, an end hole 433 is provided at both ends of the inner side, and an elastic body 44 is respectively sleeved therein, such as a spring, and each elastic body The other end of 44 abuts against the corresponding end on the outside of the pivoting member 41. When the pivoting member 41 moves inwardly due to the downward movement of the pressing button 32, the elastic body 44 deforms between it and each button tooth 43. This prevents the buckle teeth 43 from crossing over the top surface of the pivotal member 41 and causing a latch.

The fixed seat 5 is located on the back of the supported object, and it can be arranged integrally, or the fixed seat 5 and the supported object shown in the utility model are arranged in a separate manner, and it is combined with the supported object in a screwed manner through the holes provided on the periphery. The back of the support. As shown in Figure 2, a pair of tongue grooves 52 are oppositely arranged in the front groove 51 of the fixing base 5, which are used for the insertion and guidance of a pair of alignment tongues 27 protruding from the inner wall of the connector 2, so as to ensure the A pair of retractable buckle teeth 43 of the linkage mechanism 4 can quickly engage with or release from a pair of buckle edges 53 perpendicular to the tenon groove 52 .

Please refer to FIG. 3 , which is a perspective view of the bracket of the present invention after being assembled and combined with the fixing seat 5 , and FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 3 . As shown in Figures 3 and 4, the protruding protruding teeth 431 of the two buckles 43 on the upper and lower sides of the linkage mechanism 4 are buckled to a pair of buckle edges 53 corresponding to the groove 51 of the fixing seat 5, forming a In the locked state, the connecting piece 2 is fixed outside the fixing base 5 . And the ball 133 of this fastening device 13 is to buckle in a fastening hole 26 at the bottom of the connecting piece 2 disk surface. direction rotation, the stop tenon 112 touches the retaining edge 25 on the left side of the connector 2, so that the ball 133 snaps into the fastening hole 26 on the upper right as the support 1 rotates, so that the support 1 rotates 90 degrees, so that the supported object presents a vertically arranged support.

If you want to separate the support bracket from the fixed seat 5 quickly, you only need to press the button 3, so that the button 32 will shrink inward to make the pivot member 41 of the linkage mechanism 4 move inward, and through the upper and lower pivoted Due to the inward movement of the traction piece 42, the pivoted buckle 43 is retracted inwardly along the rail groove 23, so that the protruding tooth 431 at the outer end is separated from the buckle edge 53 opposite to the fixed seat 5, thus showing unlocking. state, but the bracket can be easily removed from the fixing seat 5, as shown in Figure 5.

If you want to quickly assemble the two, you only need to align the pair of alignment tenons 27 of the connector 21 with the tenons and grooves 52 of the fixing seat 5 and insert them so that the pair of vertical buckles 43 can use the protruding teeth 431 When the inner slope 432 moves along the buckle edge 53, the buckle teeth 43 are slightly retracted inward in the rail groove 23, and through the interlocking action of the traction member 42, the pivotal member 41 is slightly moved inward until the The pair of protruding teeth 431 are buckled to the corresponding pair of buckle edges 53 , so that the bracket is quickly combined with the fixing seat 5 .

Therefore, through the implementation of the present utility model, a bracket can be quickly and reliably assembled or disassembled with a supported object, so that it has the expected supporting function, and the removed bracket still maintains the integrity of the assembly. There is no risk of missing parts. In addition, the supporting member can be rotated relative to the connecting member so as to correspond to the arrangement direction of the supported object. Furthermore, a friction assembly is provided between the support piece and the connecting piece, which can provide the function of stagnant positioning; at the same time, the fastening device provided on the support piece is buckled in the preset fastening hole of the connecting piece to form two position relationship. In particular, there is an elastic body as a stopper between each button tooth of the linkage mechanism and the pivot member, so that the pivot member will not be locked with the button teeth during the inward movement process. It is a structure never seen before for similar items.

What the utility model discloses is a kind of preferred embodiment, and all partial changes or modifications originating from the technical thought of the utility model and easily deduced by those skilled in the art will not depart from the utility model scope of protection of claims.

Claims (10)

1. the support of a tool fast assembly and disassembly function is characterized in that, comprising:

One support member, it is at the oblique extension one support sheet of a support plate, and this support plate is offered an axis hole;

A connection piece, it is to be adjacent to this support plate inboard, and its central authorities offer one and connect the hole, and this connects hole inner face two pleurapophysis and establishes two dish rails, makes respectively to coil to form a rail groove in the rail;

One button, it is to pass through the axis hole of support member with button lid, and is incorporated into the hole that connects of connector, in addition a bottom socket one elastomeric press button being inserted also, the part exposes to this button lid;

One interlinked mechanism, it is an articulated part to be located at this connect in below, hole and two zones of coiling between rails, these articulated part two ends articulate a machine leader one end with pivot pin respectively, and each machine leader other end articulates a buckle teeth with a pivot pin, and this two relative buckle teeth is placed in the rail groove;

Move axially by the press button of this articulated part, and make this, make the buckle teeth retraction or the stretching, extension that are placed in each rail groove, and form release with supported object or lock the machine leader interlock along with button.

2. the support of tool fast assembly and disassembly function as claimed in claim 1, it is characterized in that, wherein the support plate periphery of this support member is prominent establishes a spacing tenon, and the connector periphery be to should having a less external diameter by spacing tenon, and makes the restriction of the retaining end of its left and right side as this support member angle rotation.

3. the support of tool fast assembly and disassembly function as claimed in claim 1, it is characterized in that, wherein the support plate appropriate location of this support member is provided with a room, so that in conjunction with a fastening device, this device is after a sleeve inner is established an elastomer and a ball, with this sleeve openings sealing, make this ball part expose this end cap with a hollow end cap; And the connector periphery is provided with most snapping holes, with as the buckling into of this fastening device ball, makes the laterally alternative or vertical ornaments of supported object.

4. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, wherein this dish rail is made up of two in opposite directions L shaped rail ribs.

5. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, wherein is provided with a friction plate and a smooth sheet between this connector and support member, and this two lamellar body is passed through by the button of button lid.

6. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, wherein these press button bottom surface central authorities have a prominent tenon, and articulated part end face central authorities offer a mortise, so that combine with this prominent tenon.

7. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, wherein this buckle teeth outer end has a double wedge and exposes to the rail groove, and it inwardly forms an inclined-plane.

8. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, wherein a stomidium is all offered at the inboard two ends of this buckle teeth, each socket one elastomer in it, and other end of each elastomer is resisted against corresponding end, the articulated part outside; When this articulated part moves inward,, make that this buckle teeth is unlikely to be crossed the articulated part end face and cause clip by the formed backstop of each elastomeric distortion.

9. the support of tool fast assembly and disassembly function as claimed in claim 1 is characterized in that, it further comprises a holder, and it is the back side that is installed in supported object, and this holder comprises:

One groove, its a pair of buckle teeth position that can stretch in the rail groove corresponding to this interlinked mechanism is provided with a make-up edge, is beneficial to both snapping combinations or discharges separate.

10. the support of tool fast assembly and disassembly function as claimed in claim 9 is characterized in that, wherein is oppositely arranged a pair of tongue-and-groove in the groove of this holder, and it is for the intercalation of a pair of contraposition tenon of connector inwall projection and the usefulness of guiding.

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