CN211147728U

CN211147728U - Detection equipment is used in PCB board production

Info

Publication number: CN211147728U
Application number: CN201922347873.0U
Authority: CN
Inventors: 张友; 刘岸; 黄超明
Original assignee: Chongqing Ist Electronic Technology Co ltd
Current assignee: Chongqing Ist Electronic Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-31
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a check out test set is used in PCB board production, place the board including standing groove, support and contact, the standing groove is located the support bottom, and standing groove and support bottom welding, the support inboard is equipped with the contact and places the board, the inside fly leaf that is equipped with of standing groove, and the fly leaf top is equipped with the clamp splice, the fly leaf upper surface is equipped with the spout, and is equipped with first slider, second slider and lead screw in the spout, the lead screw passes first slider and second slider, and lead screw and first slider and second slider pass through threaded connection, be equipped with sleeve and spring between standing groove and the fly leaf, the inside loop bar that is equipped with of sleeve, and the loop bar top passes sleeve and fly leaf bottom welding, sleeve and loop bar are all in the spring. The utility model discloses avoid the extrusion to damage between PCB board and the test probe and detect probe, increased test probe's life.

Description

Detection equipment is used in PCB board production

Technical Field

The utility model relates to a PCB board detects technical field, especially relates to a check out test set is used in PCB board production.

Background

With the development of modern technologies towards digitization and intelligence, electronic products based on PCB boards have become an important component of the electronic industry today. It is anticipated that the production of PCB boards will also grow in steps. With the rapid development of modern industry, electronic products are developed towards thinner and lighter, which determines that PCBs are developed towards higher density, higher precision and more layers, so that detection of PCBs is very important.

Current PCB board detection device can not protect the test probe for need frequent change test probe, when detecting different PCB boards, need place PCB board fixed bottom and contact and all trade, waste time and energy moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a PCB production detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a check out test set is used in PCB board production, places the board including standing groove, support and contact, the standing groove is located the support bottom, and standing groove and support bottom welding, the support inboard is equipped with the contact and places the board, the inside fly leaf that is equipped with of standing groove, and the fly leaf top is equipped with the clamp splice, the fly leaf upper surface is equipped with the spout, and is equipped with first slider, second slider and lead screw in the spout, the lead screw passes first slider and second slider, and the lead screw passes through threaded connection with first slider and second slider, be equipped with sleeve and spring between standing groove and the fly leaf, the inside loop bar that is equipped with of sleeve, and the loop bar top passes sleeve and fly leaf bottom welding, sleeve and loop bar are all in the spring.

Preferably, the top of the support is provided with an electric telescopic rod, the bottom of the electric telescopic rod penetrates through the top of the support and the contact placing plate, a movable rod is arranged between the support and the contact placing plate, the bottom of the movable rod penetrates through the contact placing plate, and the movable rod, the electric telescopic rod and the contact placing plate are connected through bolts.

Preferably, the contact placing plate is provided with detection probes, the number of the movable rods is two, and the movable rods are located on two sides of the electric telescopic rod.

Preferably, the first sliding block and the second sliding block are connected with the movable plate in a sliding mode, the top end of the screw rod penetrates through the side face of the placing groove, the side face of the placing groove is provided with a rotary table, and the top end of the screw rod is welded with the side face of the rotary table.

Preferably, one end of the spring is welded with the bottom of the movable plate, and the other end of the spring is welded with the bottom of the placing groove.

Preferably, the first sliding block is connected with the screw rod through positive threads, and the second sliding block is connected with the screw rod through negative threads.

Preferably, the number of the clamping blocks is two, the top of the first sliding block is connected with the bottom of the clamping block, and the top of the second sliding block is connected with the bottom of the clamping block.

The utility model has the advantages that:

1. the utility model discloses, to PCB board testing process, the board descends is placed to the contact, drives the testing probe and descends, at the in-process that descends, when the testing probe has pressure to the PCB board, the fly leaf will descend, avoids extruding between PCB board and the testing probe to damage testing probe, has increased testing probe's life.

2. The utility model discloses, when needs detect different PCB boards, can fix different PCB boards between clamp splice and the clamp splice, through not hard up bolt, can place the board to the contact and dismantle, need not to change PCB fixed equipment, only need to place the board to the contact and change can, and dismantle the convenience, reduced purchasing equipment's expenditure.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for PCB production according to an embodiment of the present invention;

fig. 2 is a sectional view of a placement groove of a detection device for PCB production according to an embodiment of the present invention;

fig. 3 is a plan view of a detection device for PCB production according to an embodiment of the present invention.

In the figure: the device comprises a placing groove 1, a clamping block 2, a movable plate 3, a contact placing plate 4, an electric telescopic rod 5, a support 6, a detection probe 7, a sliding groove 8, a sleeve 9, a sleeve 10, a spring 11, a first sliding block 12, a second sliding block 13, a screw rod 14, a movable rod 15 and a bolt 16.

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.

Referring to fig. 1-3, a detection device for PCB production comprises a placing groove 1, a support 6 and a contact placing plate 4, and is characterized in that the placing groove 1 is located at the bottom of the support 6, the placing groove 1 and the support 6 are welded at the bottom, the contact placing plate 4 is arranged on the inner side of the support 6, a movable plate 3 is arranged inside the placing groove 1, a clamping block 2 is arranged at the top of the movable plate 3, a chute 8 is arranged on the upper surface of the movable plate 3, a first slider 12, a second slider 13 and a lead screw 14 are arranged in the chute 8, the lead screw 14 penetrates through the first slider 12 and the second slider 13, the lead screw 14 is in threaded connection with the first slider 12 and the second slider 13, a sleeve 9 and a spring 11 are arranged between the placing groove 1 and the movable plate 3, a loop bar 10 is arranged inside the sleeve 9, the top of the loop bar 10 penetrates through the sleeve 9 and is welded with the bottom of the movable plate.

The utility model discloses, 6 tops of support are equipped with electric telescopic handle 5, and 5 bottoms of electric telescopic handle pass 6 tops of support and contact and place board 4, and support 6 and contact are placed and are equipped with movable rod 15 between board 4, and the movable rod 15 bottom passes the contact and place board 4, and movable rod 15 and electric telescopic handle 5 and contact are placed and all are connected through bolt 16 between the board 4. Be equipped with detecting probe 7 on the board 4 is placed to the contact, movable rod 15 has two, and movable rod 15 is located 5 both sides of electric telescopic handle. The first sliding block 12 and the second sliding block 13 are connected with the movable plate 3 in a sliding mode, the top end of the screw rod 14 penetrates through the side face of the placing groove 1, the side face of the placing groove 1 is provided with a rotary table, and the top end of the screw rod 14 is welded with the side face of the rotary table. One end of the spring 11 is welded with the bottom of the movable plate 3, and the other end of the spring 11 is welded with the bottom of the placing groove 1. The first sliding block 12 is connected with the screw rod 14 through positive threads, the second sliding block 13 is connected with the screw rod 14 through negative threads, the clamping block 2 and the clamping block 2 can move together to fix the PCB by rotating the screw rod 14, and then the PCBs with different sizes can be fixed. The number of the clamping blocks 2 is two, the top of the first sliding block 12 is connected with the bottom of the clamping block 2, and the top of the second sliding block 13 is connected with the bottom of the clamping block 2.

The working principle is as follows: the utility model discloses in, at first place the PCB board between clamp splice 2, through rotating lead screw 14, fix the PCB board, use electric telescopic handle 5 to make the contact place board 4 decline and detect the PCB board, the contact is placed board 4 and is driven test probe 7 and descend, at the in-process that descends, when test probe 7 has pressure to the PCB board, fly leaf 3 will descend, avoid extruding between PCB board and the test probe 7 and damage test probe 7, the life of test probe 7 has been increased, if need detect different PCB boards, can fix different PCB boards between clamp splice 2 and the clamp splice 2, through not hard up bolt 16, can place board 4 to the contact and dismantle, need not to change PCB fixed equipment, only need to place board 4 to the contact and change can, and it is convenient to dismantle, the expenditure of purchase equipment has been reduced. The above is the whole content of the present invention.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The detection equipment for PCB production comprises a placing groove (1), a support (6) and a contact placing plate (4), and is characterized in that the placing groove (1) is located at the bottom of the support (6), the placing groove (1) and the support (6) are welded at the bottom, the contact placing plate (4) is arranged on the inner side of the support (6), a movable plate (3) is arranged inside the placing groove (1), a clamping block (2) is arranged at the top of the movable plate (3), a sliding groove (8) is arranged on the upper surface of the movable plate (3), a first sliding block (12), a second sliding block (13) and a lead screw (14) are arranged in the sliding groove (8), the lead screw (14) penetrates through the first sliding block (12) and the second sliding block (13), the lead screw (14) is in threaded connection with the first sliding block (12) and the second sliding block (13), a sleeve (9) and a spring (11) are arranged between the placing groove (1) and the movable plate (3), the sleeve is characterized in that a sleeve rod (10) is arranged inside the sleeve (9), the top of the sleeve rod (10) penetrates through the sleeve (9) to be welded with the bottom of the movable plate (3), and the sleeve (9) and the sleeve rod (10) are both arranged in the spring (11).

2. The PCB production detection equipment according to claim 1, wherein an electric telescopic rod (5) is arranged at the top of the support (6), the bottom of the electric telescopic rod (5) penetrates through the top of the support (6) and the contact placing plate (4), a movable rod (15) is arranged between the support (6) and the contact placing plate (4), the bottom of the movable rod (15) penetrates through the contact placing plate (4), and the movable rod (15), the electric telescopic rod (5) and the contact placing plate (4) are connected through a bolt (16).

3. The PCB production detection equipment according to claim 2, wherein the contact placing plate (4) is provided with two detection probes (7), and the movable rods (15) are located on two sides of the electric telescopic rod (5).

4. The PCB production detecting equipment according to claim 1, wherein the first slider (12) and the second slider (13) are slidably connected with the movable plate (3), the top end of the screw rod (14) penetrates through the side surface of the placing groove (1), the side surface of the placing groove (1) is provided with a turntable, and the top end of the screw rod (14) is welded with the side surface of the turntable.

5. The PCB production detecting equipment according to claim 1, wherein one end of the spring (11) is welded with the bottom of the movable plate (3), and the other end of the spring (11) is welded with the bottom of the placing groove (1).

6. The PCB production detecting device according to claim 1, wherein the first sliding block (12) is connected with the screw rod (14) through a positive thread, and the second sliding block (13) is connected with the screw rod (14) through a negative thread.

7. The PCB production detecting equipment according to claim 1, wherein the number of the clamping blocks (2) is two, the top of the first sliding block (12) is connected with the bottom of the clamping block (2), and the top of the second sliding block (13) is connected with the bottom of the clamping block (2).