CN215834734U

CN215834734U - Quick clamping shell fragment with forked tail draw-in groove structure

Info

Publication number: CN215834734U
Application number: CN202122295643.1U
Authority: CN
Inventors: 刘理彬; 郭家云; 黄彬儒; 李林峰; 肖勰
Original assignee: Regent Spring Metal Shenzhen Ltd
Current assignee: Regent Spring Metal Shenzhen Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-15
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a quick clamping elastic sheet with a dovetail groove structure, which relates to the field of elastic sheets and comprises the following components: a base and an auxiliary fixing component; a clamping block A is fixedly connected to the middle position of the top of the base, and a clamping groove A matched with the clamping block A is sleeved on the outer side of the clamping block A; the auxiliary fixing assemblies are arranged on two sides of the top in the clamping groove A and extend to the outside of the clamping groove A, the top of the clamping groove A is fixedly connected with the elastic sheet main body, and the clamping groove B is formed in the middle positions of two sides of the clamping block A. The fixing device is provided with the auxiliary fixing assembly, the elastic sheet can be quickly fixed during fixing by the auxiliary fixing assembly, the joint can be auxiliarily fixed after the fixing is finished, the situation that the joint slides due to external reasons is prevented, the sliding situation is effectively prevented by the auxiliary fixing mode, and the fixing stability of the device is further improved.

Description

Quick clamping shell fragment with forked tail draw-in groove structure

Technical Field

The utility model relates to the technical field of elastic pieces, in particular to a quick clamping elastic piece with a dovetail clamping groove structure.

Background

In an electronic device, a spring plate is a frequently used element, one end of which is soldered to a circuit board, and the other end of which elastically abuts against an electronic element or a metal frame, so that the electronic element is electrically connected to the circuit board or an electrostatic protection is provided for the circuit board.

The conventional shrapnel with the application number of CN101626116B has the advantages that the height of each disassembled shrapnel is low, and the risk of failure caused by deformation and breakage is reduced, but most of conventional devices cannot fix the shrapnel quickly during fixing, cannot assist in fixing the connection after fixing is completed, can cause the connection to slide due to external reasons, and further reduces the stability of fixing the device; the fixing device is provided with the auxiliary fixing assembly, the elastic sheet can be quickly fixed during fixing by the auxiliary fixing assembly, the joint can be auxiliarily fixed after the fixing is finished, the situation that the joint slides due to external reasons is prevented, the sliding situation is effectively prevented by the auxiliary fixing mode, and the fixing stability of the device is further improved.

SUMMERY OF THE UTILITY MODEL

For overcoming the defect that prior art exists, provide a quick clamping shell fragment with forked tail draw-in groove structure now to solve the device that has now most all can't be quick when fixed fix the shell fragment, and still can't assist fixedly to the junction after fixed completion, can lead to the gliding condition to appear in the junction because of external reason, and then reduced the problem of the fixed stability of device.

In order to realize the above-mentioned purpose, provide a quick clamping shell fragment with forked tail draw-in groove structure, include: a base and an auxiliary fixing component;

a clamping block A is fixedly connected to the middle position of the top of the base, and a clamping groove A matched with the clamping block A is sleeved on the outer side of the clamping block A;

the auxiliary fixing components are arranged on two sides of the top in the clamping groove A, and extend to the outside of the clamping groove A.

Furthermore, the top of the clamping groove A is fixedly connected with a spring plate main body, and the clamping groove B is formed in the middle positions of the two sides of the clamping block A.

Further, inside top and the bottom of supplementary fixed subassembly all the rigid coupling have the spout, the inside sliding connection of spout has the slider, one side rigid coupling of slider has fixture block B, and fixture block B extends to draw-in groove A's outside, one side rigid coupling that fixture block B was kept away from to the slider has the spring, and spring and supplementary fixed subassembly interconnect.

Furthermore, draw-in groove B and fixture block B all are the arc structure, and fixture block B and draw-in groove B mutual adaptation.

Furthermore, the shape of the clamping groove A is dovetail, and the clamping groove A and the clamping block A are matched with each other.

Furthermore, a through hole is formed in the middle of one side of the auxiliary fixing component, and the through hole is matched with the fixture block B.

Furthermore, limiting plates are fixedly connected to two ends of the sliding groove, and the limiting plates are matched with the sliding blocks.

The fixing device has the advantages that the auxiliary fixing assembly is arranged, the elastic sheet can be quickly fixed during fixing by the auxiliary fixing assembly, the connection part can be subjected to auxiliary fixing after the fixing is finished, the situation that the connection part slides due to external reasons is prevented, the sliding situation is effectively prevented by the auxiliary fixing mode, and the fixing stability of the device is improved.

Drawings

FIG. 1 is a schematic sectional front view of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a base; 10. a clamping groove A; 11. a spring plate main body; 12. a clamping block A; 2. an auxiliary fixing component; 20. a chute; 21. a slider; 22. a clamping groove B; 23. a clamping block B; 24. a spring.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic sectional front view, fig. 2 is a schematic sectional front view, and fig. 3 is an enlarged schematic structural view at a point a in fig. 1.

Referring to fig. 1 to 3, the present invention provides a quick clamping spring plate with a dovetail groove structure, including: a base 1 and an auxiliary fixing component 2; a clamping block A12 is fixedly connected to the middle position of the top of the base 1, and a clamping groove A10 matched with the clamping block A12 is sleeved on the outer side of the clamping block A12; and the auxiliary fixing components 2 are arranged on two sides of the inner top of the clamping groove A10, and the auxiliary fixing components 2 extend to the outer part of the clamping groove A10.

In this embodiment, the top of the engaging groove a10 is fixed with the main body 11 of the spring, and the engaging groove B22 is disposed at the middle position of the two sides of the engaging block a 12.

In a preferred embodiment of the present invention, the clip groove a10 is used to quickly fix the resilient plate body 11 during use, and the resilient plate body is used after being fixed.

In this embodiment, the sliding groove 20 is fixedly connected to the top and the bottom of the inside of the auxiliary fixing component 2, the sliding block 21 is slidably connected to the inside of the sliding groove 20, the latch B23 is fixedly connected to one side of the sliding block 21, the latch B23 extends to the outside of the latch a10, the spring 24 is fixedly connected to one side of the sliding block 21 away from the latch B23, and the spring 24 and the auxiliary fixing component 2 are connected to each other.

In a preferred embodiment, in the present invention, after the card slot a10 is slid onto the card slot a12 in use, the card block B23 is ejected into the card slot B22 by the elasticity of the spring 24 to assist in fixing, when detachment is required, the card block B23 is pressed by the card block a12, the slider 21 is driven by the card block B23 to slide in the slide slot 20, and the spring 24 is compressed by the slider 21, so that the card block B23 is pulled out from the card slot B22 to release the fixing.

In the embodiment, the locking groove B22 and the locking block B23 are both arc-shaped structures, and the locking block B23 and the locking groove B22 are matched with each other.

As a better implementation mode, the arc-shaped structure is used in the utility model, so that the device cannot be fixed when being fixed, and the device is convenient for an operator to detach when needing to detach.

In the embodiment, the card slot a10 is dovetail-shaped, and the card slot a10 and the card block a12 are matched with each other.

In the utility model, the dovetail shape is used to quickly fix the card slot A10 at a designated position when in use, so that the installation of an operator is more convenient.

In this embodiment, a through hole is formed at the middle position of one side of the auxiliary fixing component 2, and the through hole and the latch B23 are adapted to each other.

As a preferred embodiment, in the present invention, the through hole is used to allow the latch B23 to slide arbitrarily, so that the latch B23 can slide more smoothly during use.

In this embodiment, the two ends of the sliding chute 20 are fixedly connected with a limiting plate, and the limiting plate and the sliding block 21 are adapted to each other.

As a preferred embodiment, in the present invention, the stopper plate is used to block the slider 21 during use, so as to prevent the slider 21 from being accidentally ejected by the elastic force of the spring 24, thereby improving the stability of the slider 21 in sliding.

The fixing device can effectively solve the problems that most of the existing devices can not quickly fix the elastic sheet during fixing, can not assist in fixing the joint after fixing is finished, and can cause the sliding of the joint due to external reasons, so that the fixing stability of the device is reduced; the fixing device is provided with the auxiliary fixing assembly, the elastic sheet can be quickly fixed during fixing by the auxiliary fixing assembly, the joint can be auxiliarily fixed after the fixing is finished, the situation that the joint slides due to external reasons is prevented, the sliding situation is effectively prevented by the auxiliary fixing mode, and the fixing stability of the device is further improved.

Claims

1. The utility model provides a quick clamping shell fragment with forked tail draw-in groove structure which characterized in that includes: a base (1) and an auxiliary fixing component (2);

a clamping block A (12) is fixedly connected to the middle position of the top of the base (1), and a clamping groove A (10) matched with the clamping block A is sleeved on the outer side of the clamping block A (12);

the auxiliary fixing components (2) are arranged on two sides of the inner top of the clamping groove A (10), and the auxiliary fixing components (2) extend to the outer portion of the clamping groove A (10).

2. The quick clamping elastic sheet with the dovetail groove structure according to claim 1, wherein an elastic sheet main body (11) is fixedly connected to the top of the groove A (10), and a groove B (22) is formed in the middle of two sides of the clamping block A (12).

3. The quick clamping elastic sheet with the dovetail groove structure according to claim 1, wherein a sliding groove (20) is fixedly connected to the top and the bottom of the inside of the auxiliary fixing component (2), a sliding block (21) is slidably connected to the inside of the sliding groove (20), a clamping block B (23) is fixedly connected to one side of the sliding block (21), the clamping block B (23) extends to the outside of the clamping groove A (10), a spring (24) is fixedly connected to one side, away from the clamping block B (23), of the sliding block (21), and the spring (24) and the auxiliary fixing component (2) are connected to each other.

4. The quick clamping elastic sheet with the dovetail groove structure as claimed in claim 2, wherein the groove B (22) and the block B (23) are both arc-shaped, and the block B (23) and the groove B (22) are adapted to each other.

5. The quick clamping elastic sheet with the dovetail groove structure as claimed in claim 1, wherein the groove A (10) is dovetail-shaped, and the groove A (10) and the block A (12) are adapted to each other.

6. The quick clamping elastic sheet with the dovetail groove structure according to claim 1, wherein a through hole is formed in the middle of one side of the auxiliary fixing component (2), and the through hole is matched with the clamping block B (23).

7. The quick clamping elastic sheet with the dovetail groove structure according to claim 3, wherein two ends of the sliding groove (20) are fixedly connected with limiting plates, and the limiting plates are matched with the sliding blocks (21).