CN217278789U

CN217278789U - Flexible circuit board testing and positioning jig

Info

Publication number: CN217278789U
Application number: CN202220651012.0U
Authority: CN
Inventors: 潘海; 赵旭辉
Original assignee: Shenzhen Tongshuoxin Electronic Co ltd
Current assignee: Shenzhen Tongshuoxin Electronic Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-23
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a flexible circuit board testing and positioning jig, which comprises a base body; the upright post is vertically arranged on the base body; the two first driving parts are arranged on the base body at intervals; the movable piece is arranged on the upright post in a sliding mode, a gap is formed in the middle of the movable piece to form two opposite spaced sides, and the two sides of the movable piece are correspondingly connected with the driving end of one first driving piece respectively; the first driving piece drives the movable piece to move close to or far away from the base body. The flexible circuit board testing and positioning jig is provided with at least two driving matching positions, so that the flexible circuit board is more stably and accurately pressed and driven.

Description

Flexible circuit board testing and positioning jig

Technical Field

The utility model relates to a detect positioning fixture technical field, especially relate to flexible circuit board test positioning jig.

Background

At present, for circuit conduction and function test of a flexible circuit board, a positioning fixture of the flexible circuit board is required to be used, and then detection is carried out on a corresponding position of the flexible circuit board contacted by a test thimble. In the structure of drive test thimble push down contact, generally all install the test thimble in the mould on the tool, go up the mould and then drive test thimble push down contact flexible circuit board through single cylinder drive, nevertheless because the area of going up the mould is great, when single position drive, can produce and rock, and the mould is gone up in the direct drive, can cause the skew of test thimble accurate inadequately.

SUMMERY OF THE UTILITY MODEL

Therefore, the flexible circuit board testing and positioning jig is necessary to solve the problem that the pressing drive is not stable and accurate enough when the flexible circuit board is detected, and has at least two drive matching positions, so that the pressing drive of the flexible circuit board is more stable and accurate.

The utility model provides a flexible circuit board test positioning jig, includes:

a substrate;

the upright post is vertically arranged on the base body;

the two first driving parts are arranged on the base body at intervals; and

the movable piece is arranged on the upright post in a sliding manner, a gap is formed in the middle of the movable piece to form two opposite spaced sides, and the two sides of the movable piece are respectively and correspondingly connected with the driving end of one first driving piece; the first driving piece drives the movable piece to move close to or far away from the base body.

Above-mentioned flexible circuit board test positioning jig, when using, the flexible circuit board passes through the installation of fixed mould, specifically, fixed mould can include mould and lower mould, goes up the mould and installs in the breach department of moving part, installs the flexible circuit board on the lower mould, through two at least first driving piece drive moving parts, make the moving part drive go up the mould and push down the detection to the flexible circuit board, because the breach of moving part keeps away empty setting to and the drive cooperation of two at least positions, it is more stable, accurate to make to compress tightly the drive to the flexible circuit board.

In one embodiment, the number of the upright columns is at least two, and two sides of the movable piece are respectively connected with one upright column in a sliding manner.

In one embodiment, the device further comprises a bearing, wherein the bearing is arranged in the moving part and sleeved on the upright post, so that the moving part is in sliding fit with the upright post.

In one embodiment, the movable member includes a first movable portion, a second movable portion and a third movable portion, opposite ends of the second movable portion are respectively connected to the first movable portion and the third movable portion, and the first movable portion and the third movable portion are respectively connected to one of the first driving members.

In one embodiment, the shape of the base corresponds to the shape of the movable member.

In one embodiment, the clamping device further comprises a second driving element and a clamping element, the second driving element is arranged on the movable element, the clamping element is located on one side, away from the base body, of the movable element, the clamping element is connected with the driving end of the second driving element, the clamping element comprises a boss spaced from the movable element, the second driving element can drive the clamping element to move close to the movable element, and the boss and the movable element are matched to clamp a fixed mold; or the second driving piece can drive the clamping piece to move away from the movable piece, and the boss releases the fixed die.

In one embodiment, at least two groups of the second driving parts and the clamping parts are arranged at intervals.

In one embodiment, the second driving member and the clamping member are provided with three sets, one set is provided in the notch of the movable member, and two sets are provided on two opposite sides of the movable member respectively.

In one embodiment, one end of the clamping piece is connected with the second driving piece, and the other end of the clamping piece extends to the notch of the movable piece to form the boss.

In one embodiment, the first driving part is an air cylinder, the air cylinder is arranged at the top of the base body, and the driving end of the air cylinder extends out of the bottom of the base body.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a flexible circuit board testing and positioning fixture of the present invention;

fig. 2 is a schematic structural view of another embodiment of the flexible circuit board testing and positioning fixture of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. testing and positioning a fixture for the flexible circuit board; 1. a substrate; 2. a column; 3. a first driving member; 4. a movable member; 41. a first movable portion; 42. a second movable portion; 43. a third movable portion; 5. a bearing; 6. a second driving member; 7. a clamping member; 71. a boss; 200. and (5) a lower die.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and fig. 2, in an embodiment, a flexible circuit board testing and positioning fixture 100 includes: the base body 1, the upright 2, at least two first driving pieces 3 and the movable piece 4. The upright 2 is vertically arranged on the base body 1. The two first driving members 3 are spaced apart from each other on the base 1, and the two first driving members 3 may be disposed opposite to each other. The movable piece 4 is arranged on the upright post 2 in a vertically sliding manner, a notch is formed in the middle of the movable piece 4 to form two sides which are spaced relatively, and the two sides of the movable piece 4 are correspondingly connected with the driving end of one first driving piece 3 respectively. The first driving member 3 drives the movable member 4 to move closer to or away from the base 1.

This flexible circuit board test positioning jig 100, when using, the flexible circuit board passes through the installation of fixed mould, specifically, fixed mould can include mould and lower mould 200, it installs in the breach department of moving part 4 to go up the mould, install the flexible circuit board on the lower mould 200, through 3 drive moving parts 4 of two at least first driving pieces, make moving part 4 drive the mould and push down the detection to the flexible circuit board, because the breach of moving part 4 keeps away the empty setting, and the drive cooperation of two at least positions, it is more stable, accurate to make to compress tightly the drive to the flexible circuit board.

In order to make the up-and-down sliding of the moving part 4 smoother, at least two upright posts 2 are arranged, and two sides of the moving part 4 are respectively connected with one upright post 2 in a sliding manner.

Further, the flexible circuit board testing and positioning fixture 100 further includes a bearing 5, wherein the bearing 5 is disposed in the moving member 4 and sleeved on the column 2, so that the moving member 4 is in sliding fit with the column 2.

Referring to fig. 1, in an embodiment, the movable member 4 includes a first movable portion 41, a second movable portion 42 and a third movable portion 43, and two opposite ends of the second movable portion 42 are respectively connected to the first movable portion 41 and the third movable portion 43, so that a gap is formed between the first movable portion 41 and the third movable portion 43. The first movable portion 41 and the third movable portion 43 are connected to one first driving member 3, respectively.

In order to facilitate the matching of the base body 1 and the movable element 4 and the arrangement of the first driving element 3, the shape of the base body 1 is consistent with that of the movable element 4.

Referring to fig. 1, in other embodiments, the flexible circuit board testing and positioning fixture 100 further includes a second driving member 6 and a clamping member 7. The second driving piece 6 is arranged on the movable piece 4, the clamping piece 7 is positioned on one side of the movable piece 4 far away from the base body 1, and the clamping piece 7 is connected with the driving end of the second driving piece 6. Referring to fig. 2, the clamping member 7 includes a boss 71 spaced from the movable member 4, and the second driving member 6 can drive the clamping member 7 to move close to the movable member 4, so that the boss 71 and the movable member 4 cooperate to clamp the upper mold of the fixed mold; or the second driving element 6 can drive the clamping element 7 to move away from the movable element 4 and make the lug boss 71 release the upper die of the fixed die. On the basis of the above embodiment, the second driving member 6 and the clamping member 7 are provided with at least two groups, and are arranged at intervals, so that the upper die of the fixed die can be more stably clamped.

In one embodiment, the second driving member 6 and the clamping member 7 are provided in three sets, one set is provided in the gap of the movable member 4, and one set is provided on each of two opposite sides of the movable member 4.

In one embodiment of forming the boss 71, one end of the clamping member 7 is connected to the second driving member 6, and the other end of the clamping member 7 extends to the notch of the movable member 4 to form the boss 71.

The first driving member 3 may be a cylinder, and the cylinder is disposed at the top of the base body 1, and the driving end of the cylinder extends from the bottom of the base body 1.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. The utility model provides a flexible circuit board test positioning jig which characterized in that includes:

a substrate;

the upright post is vertically arranged on the base body;

the two first driving parts are arranged on the base body at intervals; and

2. The flexible circuit board testing and positioning jig of claim 1, wherein at least two columns are provided, and two sides of the movable member are respectively connected with one column in a sliding manner.

3. The flexible circuit board testing and positioning jig of claim 1, further comprising a bearing, wherein the bearing is arranged in the moving member and sleeved on the upright post, so that the moving member is in sliding fit with the upright post.

4. The flexible circuit board testing and positioning fixture of claim 1, wherein the movable member comprises a first movable portion, a second movable portion and a third movable portion, opposite ends of the second movable portion are respectively connected to the first movable portion and the third movable portion, and the first movable portion and the third movable portion are respectively connected to one of the first driving members.

5. The flexible circuit board testing and positioning jig according to claim 4, wherein the shape of the base body is identical to the shape of the movable member.

6. The flexible circuit board testing and positioning jig according to claim 1, further comprising a second driving member and a clamping member, wherein the second driving member is disposed on the movable member, the clamping member is disposed on a side of the movable member away from the base, the clamping member is connected to a driving end of the second driving member, the clamping member includes a boss spaced from the movable member, the second driving member can drive the clamping member to move close to the movable member, and the boss and the movable member cooperate to clamp a fixed mold; or the second driving piece can drive the clamping piece to move away from the movable piece, and the boss releases the fixed die.

7. The fixture of claim 6, wherein the second driving member and the clamping member are disposed in at least two groups and spaced apart from each other.

8. The flexible circuit board testing and positioning jig of claim 7, wherein the second driving member and the clamping member are provided with three sets, one set is provided in the notch of the movable member, and one set is provided on each of two opposite sides of the movable member.

9. The flexible circuit board testing and positioning jig of claim 6, wherein one end of the clamping member is connected with the second driving member, and the other end of the clamping member extends to the notch of the movable member to form the boss.

10. The flexible circuit board testing and positioning jig according to any one of claims 1 to 9, wherein the first driving member is an air cylinder, the air cylinder is disposed at the top of the base, and a driving end of the air cylinder extends out from the bottom of the base.