CN212947427U

CN212947427U - Clamp for producing test probe

Info

Publication number: CN212947427U
Application number: CN202021595682.2U
Authority: CN
Inventors: 桂恒
Original assignee: Huizhou Chenye Technology Co ltd
Current assignee: Huizhou Chenye Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an anchor clamps are used in test probe production, include: supporting mechanism, placement mechanism and hold-down mechanism, the last placement mechanism rather than the looks adaptation of installing of supporting mechanism, the hold-down mechanism rather than the looks adaptation is installed to the corresponding placement mechanism's of supporting mechanism position, supporting mechanism includes support, horizontal pole and probe plate, the equal fixedly connected with support in the left and right sides at support top. The utility model discloses, through setting up supporting mechanism, placing the mutually supporting between mechanism and the hold-down mechanism, realized a test anchor clamps for probe production, it is regularly pressing from both sides the fastening to the probe body, make the probe have certain space that reciprocates, consequently can compress tightly fixedly to the probe of different length, consequently can effectually avoid probe and probe card contact dynamics too big and cause the damage of equipment, perhaps probe card and probe card contact can not arrive, influence the precision scheduling problem that detects, thereby the practicality of device has been increased.

Description

Clamp for producing test probe

Technical Field

The utility model relates to a test probe technical field specifically is an anchor clamps are used in test probe production.

Background

The test probe is used for testing a PCBA (printed circuit board assembly) in an electronic test and is a test connection electronic component, and the types of the test probe comprise a PCB (printed circuit board) probe, an ICT (information and communication technology) functional test probe (an automobile wiring harness test probe, a battery pin, a current voltage pin, a switch pin, a capacitance polarity pin, a high-frequency pin), a BGA (ball grid array) test probe and the like.

The probe need test it when production, need press from both sides tight fixedly to the probe when the test, but common probe test is with anchor clamps do not have flexible space, when driving the probe through drive arrangement and testing, because the probe of different length need change different anchor clamps, complex operation not only causes the probe and surveys the damage that the board contact dynamics is too big and cause equipment easily moreover, perhaps surveys the board and does not touch with the probe to influence the precision that detects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test is anchor clamps for probe production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jig for test probe production, comprising: the supporting mechanism is provided with a placing mechanism matched with the supporting mechanism, and the supporting mechanism is provided with a pressing mechanism matched with the supporting mechanism at a position corresponding to the placing mechanism;

the supporting mechanism comprises a support, supports, a cross rod and a probe plate, the supports are fixedly connected to the left side and the right side of the top of the support, the tops of the two supports are fixedly connected through the cross rod, and the probe plate is arranged at the top of the support and between the two supports;

the placing mechanism comprises a driving cylinder, a placing block, a placing groove, a probe body, a probe and a placing spring, the placing block is fixedly connected to the output end of the driving cylinder, the placing grooves are formed in the left side and the right side of the top of the placing block, the probe body matched with the placing groove is arranged in the placing groove, the bottom of the probe body penetrates through the placing groove and extends to the outside of the placing block, the probe matched with the placing groove is connected to the outside of the placing block, and the placing spring is fixedly connected to the left side and the right side of the bottom of the inner wall of the placing groove;

hold-down mechanism includes electric telescopic handle, clamp plate, depression bar, briquetting and pressure spring, electric telescopic handle's bottom is run through the horizontal pole and is extended to its outside, and clamp plate fixed connection is passed through to two electric telescopic handle's bottom, the through-hole has been seted up to the position that the clamp plate corresponds the actuating cylinder output, the left and right sides at horizontal pole top all is provided with the depression bar, the bottom of depression bar is run through the clamp plate and is extended to its outside fixedly connected with briquetting, the surface cover of depression bar is equipped with the pressure spring rather than the looks adaptation.

Through adopting above-mentioned technical scheme, when compressing tightly fixedly to the probe body for the probe body has the activity space that reciprocates, consequently can compress tightly fixedly to the probe of difference, thereby has increased the utility model discloses a practicality.

Preferably, the driving cylinder is fixedly installed at the midpoint of the top of the cross bar.

Preferably, the left side and the right side of the probe body are fixedly connected with limiting rods, and one side, close to the inner wall of the placing groove, of each limiting rod is in rolling connection with the inner wall of the placing groove through a rolling ball.

Through adopting above-mentioned technical scheme, play limiting displacement to the probe body, increased the stability that the probe body reciprocated.

Preferably, the number of the electric telescopic rods is two, and the electric telescopic rods are symmetrically arranged on the left side and the right side of the top of the cross rod.

Preferably, one side of the compression spring, which is close to the pressing block, is fixedly connected with the pressing block.

Preferably, one side of the compression spring close to the pressure plate is fixedly connected with the pressure plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up supporting mechanism, placing the mutually supporting between mechanism and the hold-down mechanism, realized a test is anchor clamps for probe production, it is regularly pressing from both sides the fastening to the probe body, make the probe have certain space that reciprocates, consequently can compress tightly fixedly to the probe of different length, consequently can effectually avoid probe and probe card contact dynamics too big and cause the damage of equipment or probe card and probe card contact not to and influence the precision scheduling problem that detects, thereby increased the practicality of device.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of B-B of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a top view of the pressing plate of the present invention.

In the figure: 1. a support mechanism; 2. a placement mechanism; 3. a hold-down mechanism; 101. a support; 102. a support; 103. a cross bar; 104. a probe plate; 201. a driving cylinder; 202. placing the blocks; 203. a placement groove; 204. a probe body; 205. a probe; 206. placing a spring; 301. an electric telescopic rod; 302. pressing a plate; 303. a pressure lever; 304. briquetting; 305. a compression spring; 4. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

as shown in fig. 1 to 4, a jig for test probe production includes: supporting mechanism 1, placement mechanism 2 and hold-down mechanism 3, install placement mechanism 2 rather than the looks adaptation on the supporting mechanism 1, hold-down mechanism 3 rather than the looks adaptation is installed to the corresponding position of placement mechanism 2 of supporting mechanism 1.

As shown in fig. 1 to 4, the supporting mechanism 1 includes a support 101, brackets 102, a cross bar 103 and a probe plate 104, the brackets 102 are fixedly connected to both left and right sides of the top of the support 101, the tops of the two brackets 102 are fixedly connected through the cross bar 103, and the probe plate 104 is arranged at the top of the support 101 and between the two brackets 102.

As shown in fig. 1-4, the placing mechanism 2 includes a driving cylinder 201, a placing block 202, a placing groove 203, a probe body 204, a probe 205 and a placing spring 206, the driving cylinder 201 is fixedly installed at the midpoint of the top of the cross bar 103, the placing block 202 is fixedly connected to the output end of the driving cylinder 201, the placing grooves 203 are respectively opened at the left and right sides of the top of the placing block 202, the probe body 204 adapted to the placing groove 203 is arranged inside the placing groove 203, the limiting rods 4 are respectively fixedly connected to the left and right sides of the probe body 204, one side of the limiting rods 4 close to the inner wall of the placing groove 203 is in rolling connection with the inner wall of the placing groove 203 through rolling balls, by adopting the above technical scheme, the probe body 204 is limited, the up-down moving stability of the probe body 204 is increased, the bottom of the probe body 204 penetrates through the placing groove 203 and extends to the outside of the placing block 202 to be connected with the, the left side and the right side of the bottom of the inner wall of the placing groove 203 are both fixedly connected with placing springs 206.

As shown in fig. 1-4, the pressing mechanism 3 includes two electric telescopic rods 301, a pressing plate 302, two pressing rods 303, a pressing block 304 and a pressing spring 305, the electric telescopic rods 301 are symmetrically installed on the left and right sides of the top of the cross rod 103, the bottom of the electric telescopic rod 301 penetrates through the cross rod 103 and extends to the outside thereof, the bottoms of the two electric telescopic rods 301 are fixedly connected through the pressing plate 302, the pressing plate 302 is provided with a through hole corresponding to the output end of the driving cylinder 201, the left and right sides of the top of the cross rod 103 are both provided with the pressing rods 303, the bottom of the pressing rod 303 penetrates through the pressing plate 302 and extends to the outside thereof to be fixedly connected with the pressing block 304, the surface of the pressing rod 303 is sleeved with the pressing spring 305 matched therewith, one side of the pressing spring 305 close to the pressing block 304 is fixedly connected with the pressing block 304, one, through adopting the above-mentioned technical scheme, when compressing tightly fixedly to probe body 204, make probe body 204 have the activity space that reciprocates, consequently can compress tightly fixedly to the probe of difference, thereby increased the utility model discloses a practicality, through setting up supporting mechanism 1, mutually support between placing mechanism 2 and the hold-down mechanism 3, realized a test anchor clamps for probe production, it is fixed regularly to press from both sides the fastening to probe body 204, make the probe have certain space that reciprocates, consequently, can compress tightly fixedly to the probe of different length, consequently can effectually avoid probe and probe 104 contact dynamics too big and cause the damage of equipment, perhaps probe 104 can not contact with the probe, influence the precision scheduling problem that detects, thereby the practicality of device has been increased.

The working principle is as follows: this anchor clamps are used in test probe production, during the use, place probe body 204 inside standing groove 203, then drive clamp plate 302 downstream through electric telescopic handle 301 to it is fixed to drive briquetting 304 to compress tightly probe body 204 top through depression bar 303, then moves down through driving the probe body 204 that actuating cylinder 201 drove and place the inside of piece 202, thereby makes probe 205 and probe board 104 contact each other.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test fixture for probe production which characterized in that: the method comprises the following steps: the device comprises a supporting mechanism (1), a placing mechanism (2) and a pressing mechanism (3), wherein the placing mechanism (2) matched with the supporting mechanism is installed on the supporting mechanism (1), and the pressing mechanism (3) matched with the supporting mechanism is installed at the position, corresponding to the placing mechanism (2), of the supporting mechanism (1);

the supporting mechanism (1) comprises a support (101), supports (102), a cross rod (103) and a probe plate (104), the supports (102) are fixedly connected to the left side and the right side of the top of the support (101), the tops of the two supports (102) are fixedly connected through the cross rod (103), and the probe plate (104) is arranged at the position, located between the two supports (102), of the top of the support (101);

the placing mechanism (2) comprises a driving cylinder (201), a placing block (202), a placing groove (203), a probe body (204), a probe (205) and a placing spring (206), wherein the placing block (202) is fixedly connected to the output end of the driving cylinder (201), the placing grooves (203) are formed in the left side and the right side of the top of the placing block (202), the probe body (204) matched with the placing groove is arranged in the placing groove (203), the bottom of the probe body (204) penetrates through the placing groove (203) and extends to the outside of the placing block (202), the probe (205) matched with the placing groove is connected to the outside of the placing block (202), and the placing spring (206) is fixedly connected to the left side and the right side of the bottom of the inner wall of the placing groove (203);

hold-down mechanism (3) include electric telescopic handle (301), clamp plate (302), depression bar (303), briquetting (304) and pressure spring (305), horizontal pole (103) and extending to its outside are run through to the bottom of electric telescopic handle (301), and clamp plate (302) fixed connection is passed through to the bottom of two electric telescopic handle (301), through-hole has been seted up to clamp plate (302) corresponding position that drives actuating cylinder (201) output, the left and right sides at horizontal pole (103) top all is provided with depression bar (303), the bottom of depression bar (303) is run through clamp plate (302) and is extended to its outside fixedly connected with briquetting (304), the surface cover of depression bar (303) is equipped with pressure spring (305) rather than the looks adaptation.

2. The jig for producing test probes as claimed in claim 1, wherein: the driving air cylinder (201) is fixedly arranged at the midpoint of the top of the cross rod (103).

3. The jig for producing test probes as claimed in claim 1, wherein: the left side and the right side of the probe body (204) are fixedly connected with limiting rods (4), and one side, close to the inner wall of the placing groove (203), of each limiting rod (4) is in rolling connection with the inner wall of the placing groove (203) through balls.

4. The jig for producing test probes as claimed in claim 1, wherein: the number of the electric telescopic rods (301) is two, and the electric telescopic rods are symmetrically arranged on the left side and the right side of the top of the cross rod (103).

5. The jig for producing test probes as claimed in claim 1, wherein: one side of the compression spring (305) close to the pressing block (304) is fixedly connected with the pressing block (304).

6. The jig for producing test probes as claimed in claim 1, wherein: one side of the compression spring (305) close to the pressure plate (302) is fixedly connected with the pressure plate (302).