CN216622451U

CN216622451U - PCB circuit board function detection device

Info

Publication number: CN216622451U
Application number: CN202122888624.XU
Authority: CN
Inventors: 张红波
Original assignee: Dongguan Huajida Testing Equipment Co ltd
Current assignee: Dongguan Huajida Testing Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-27
Anticipated expiration: 2031-11-24

Abstract

The application relates to a PCB function detection device, which comprises a box body, wherein a motor is fixedly connected to the inner bottom wall of the box body, a first gear is fixedly connected to the output end of the motor, two bearings are fixedly embedded in the inner wall of the box body, the inner rings of the two bearings are fixedly connected with a positive and negative threaded rod together, a second gear matched with the first gear is fixedly connected to the outer surface of the positive and negative threaded rod, the second gear is meshed with the first gear, two threaded cylinders are connected to the outer surface of the positive and negative threaded rod in a threaded manner, a support plate is fixedly connected to the inner wall of the box body, and two through holes are formed in the upper surface of the support plate; this PCB circuit board function detection device, through the positive and negative threaded rod that sets up and the cooperation of screw thread section of thick bamboo, when the motor carries out the during operation, the screw thread section of thick bamboo can move in opposite directions on positive and negative threaded rod, can drive splint and protection pad and remove, can realize fixing the centre gripping of PCB board, can improve staff's detection efficiency.

Description

PCB circuit board function detection device

Technical Field

The application relates to the technical field of PCB boards, in particular to a PCB circuit board function detection device.

Background

The PCB board is also called as a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is manufactured by adopting electronic printing technology, and is called as a printed circuit board, and the PCB board needs to be subjected to functional detection after production is finished.

Therefore, those skilled in the art have provided a PCB function detecting device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art, the present application provides a PCB function detecting device.

The application provides a PCB circuit board function detection device adopts following technical scheme:

the utility model provides a PCB circuit board function detection device, includes the box, the interior diapire fixedly connected with motor of box, the first gear of output fixedly connected with of motor, the inner wall of box is fixed to be inlayed and is had two bearings, two the common fixedly connected with positive and negative threaded rod of inner circle of bearing, the outer fixed surface of positive and negative threaded rod is connected with the second gear with first gear looks adaptation, the second gear meshes with first gear mutually, the outer surface threaded connection of positive and negative threaded rod has two screw thread sections, the inner wall fixedly connected with support plate of box, two openings, every have been seted up to the upper surface of support plate the equal fixedly connected with connecting rod of upper surface of screw thread section of thick bamboo, every the top of connecting rod all runs through the opening and extends to the top of support plate.

Preferably, two the equal fixedly connected with splint in a side that the connecting rod is close to each other, two the equal fixedly connected with protection of a side that splint are close to each other fills up, the top of support plate is equipped with the PCB board body, the bottom surface of PCB board body contacts with the bottom surface of support plate, the left and right sides face of PCB board body contacts with a side that two protection pads are close to each other respectively.

Through adopting above-mentioned technical scheme, utilize the protection to fill up and can avoid splint and this body direct contact of PCB board, can protect PCB board body, can avoid causing the damage of PCB board body.

Preferably, the inside of box is equipped with the detection device body, the equal fixedly connected with fixed plate of the left and right sides face of detection device body, every the equal fixedly connected with electric telescopic handle of upper surface of fixed plate, every electric telescopic handle's top all with the interior roof fixed connection of box, the positive fixedly connected with control panel of box.

Through adopting above-mentioned technical scheme, utilize electric telescopic handle's work, can drive the detection device body and go up and down, can accomplish the detection achievement to the PCB board body.

Preferably, every a set of spout, every have all been seted up to the inner wall of opening the equal sliding connection of inner wall of spout has the connecting block, two a side that the connecting block is close to each other is connected with the surface fixed connection of connecting rod respectively.

Through adopting above-mentioned technical scheme, can drive the connecting block when the connecting rod removes and slide in the inside of spout, more steady when can letting the connecting rod remove, what can be more stable carries out the centre gripping to the PCB board body.

Preferably, the right flank fixedly connected with data plate of box, the front of box articulates through the round pin axle has sealing door, the fixed observation frame that inlays in front of sealing door, the positive fixedly connected with handle of sealing door.

Through adopting above-mentioned technical scheme, utilize the data plate to let the staff know how to operate this device fast, can observe the inside condition of box through the observation box, utilize the handle staff of being convenient for to open and close the sealing door.

Preferably, two groups of supporting blocks are arranged below the box body, the upper surface of each supporting block is fixedly connected with the bottom surface of the box body, and the bottom surface of each supporting block is fixedly connected with a reinforcing seat.

Through adopting above-mentioned technical scheme, utilize the supporting shoe to support the box, can let more steady of box through reinforcing the seat, be favorable to the staff to the detection of PCB board body.

To sum up, the application comprises the following beneficial technical effects:

according to the utility model, through the matching of the arranged positive and negative threaded rods and the threaded cylinders, when the motor works, the threaded cylinders can move oppositely on the positive and negative threaded rods, the clamping plates and the protective pads can be driven to move, the PCB can be clamped and fixed, the detection efficiency of workers can be improved, the first gear and the second gear are matched, and the radius of the second gear is twice of that of the first gear, so that the rotating speed of the positive and negative threaded rods can be reduced, the clamping plates can be prevented from applying excessive force to the PCB body at one moment, the PCB body can be prevented from being damaged, and the detection device body can be driven to descend through the arranged electric telescopic rod, so that the detection of the PCB body can be completed.

Drawings

Fig. 1 is a schematic perspective view of a box of a PCB function detection apparatus in an embodiment of the present application;

FIG. 2 is a cross-sectional view of a carrier plate front view of a PCB function test device in an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the embodiment of the present application;

fig. 4 is a schematic perspective view of a clamping plate of a PCB function detection apparatus in an embodiment of the present application.

Description of reference numerals: 1. a box body; 2. a sealing door; 3. a nameplate; 4. a support block; 5. a reinforcing seat; 6. a control panel; 7. an observation frame; 8. a handle; 9. an electric telescopic rod; 10. a detection device body; 11. a fixing plate; 12. a positive and negative threaded rod; 13. a threaded barrel; 14. a motor; 15. a first gear; 16. a second gear; 17. a bearing; 18. a carrier plate; 19. a PCB body; 20. a protective pad; 21. a splint; 22. a connecting rod; 23. a chute; 24. connecting blocks; 25. and (6) a port.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses PCB circuit board function detection device. Referring to fig. 1-4, a PCB function detection device, including a box 1, an inner bottom wall fixedly connected with motor 14 of box 1, an output end fixedly connected with first gear 15 of motor 14, the inner wall of box 1 is fixedly inlaid with two bearings 17, the common fixedly connected with positive and negative threaded rod 12 of inner circle of two bearings 17, the outer fixed surface of positive and negative threaded rod 12 is connected with second gear 16 with first gear 15 looks adaptation, second gear 16 meshes with first gear 15 mutually, the outer threaded connection of positive and negative threaded rod 12 has two screw thread cylinders 13, the inner wall fixedly connected with support plate 18 of box 1, two through openings 25 have been seted up to the upper surface of support plate 18, the equal fixedly connected with connecting rod through opening 22 of upper surface of every screw thread cylinder 13, the top of every connecting rod through 25 and extend to the top of support plate 18.

A clamping plate 21 is fixedly connected to one side surface of the two connecting rods 22 close to each other, a protective pad 20 is fixedly connected to one side surface of the two clamping plates 21 close to each other, a PCB body 19 is arranged above the support plate 18, the bottom surface of the PCB body 19 contacts with the bottom surface of the support plate 18, the left side surface and the right side surface of the PCB body 19 respectively contact with one side surface of the two protective pads 20 close to each other, the protective pad 20 can be used for avoiding the direct contact between the clamping plate 21 and the PCB body 19, the PCB body 19 can be protected, the damage to the PCB body 19 can be avoided, a detection device body 10 is arranged inside the box body 1, the left side surface and the right side surface of the detection device body 10 are fixedly connected with fixing plates 11, an electric telescopic rod 9 is fixedly connected to the upper surface of each fixing plate 11, the top end of each electric telescopic rod 9 is fixedly connected with the inner top wall of the box body 1, a control panel 6 is fixedly connected to the front surface of the box body 1, by utilizing the work of the electric telescopic rod 9, the detection device body 10 can be driven to lift, and the detection work of the PCB body 19 can be completed.

The inner wall of each through hole 25 is provided with a group of sliding grooves 23, the inner wall of each sliding groove 23 is connected with a connecting block 24 in a sliding manner, one side surface of each connecting block 24, which is close to each other, is fixedly connected with the outer surface of the connecting rod 22, the connecting rod 22 can be driven to slide in the sliding groove 23 when moving, the connecting rod 22 can be more stable when moving, the PCB body 19 can be more stably clamped, the right side surface of the box body 1 is fixedly connected with a nameplate 3, the front surface of the box body 1 is hinged with a sealing door 2 through a pin shaft, the front surface of the sealing door 2 is fixedly embedded with an observation frame 7, the front surface of the sealing door 2 is fixedly connected with a handle 8, a worker can quickly know how to operate the device by using the nameplate 3, the internal condition of the box body 1 can be observed through the observation frame 7, and the worker can conveniently open and close the sealing door 2 by using the handle 8, the below of box 1 is equipped with two sets of supporting shoes 4, and the upper surface of every supporting shoe 4 all with the bottom surface fixed connection of box 1, the equal fixedly connected with in bottom surface of every supporting shoe 4 adds stationary ladle 5, utilizes supporting shoe 4 to support box 1, can let box 1 more steady through adding stationary ladle 5, is favorable to the staff to the detection of PCB board body 19.

The implementation principle of the PCB function detection device in the embodiment of the application is as follows: during operation, at first place PCB board body 19 on support plate 18, then click control panel 6 and make motor 14 work, motor 14 can drive first gear 15 and rotate, first gear 15 then can drive second gear 16 and rotate, positive and negative threaded rod 12 can rotate at the inner circle of bearing 17 simultaneously, threaded cylinder 13 just can drive connecting rod 22 and move in opposite directions, splint 21 can drive protection pad 20 and be close to each other, protection pad 20 can form the clamping state to PCB board body 19, then click control panel 6 and make electric telescopic handle 9 work, electric telescopic handle 9 can drive detection device body 10 and move down and detect PCB board body 19, staff's detection efficiency can be improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a PCB circuit board function detection device which characterized in that: comprises a box body (1), the inner bottom wall fixedly connected with motor (14) of the box body (1), the first gear (15) of the output fixedly connected with of motor (14), the inner wall fixed mosaic of box body (1) has two bearings (17), two the common fixedly connected with positive and negative threaded rod (12) of inner circle of bearing (17), the outer fixed surface of positive and negative threaded rod (12) is connected with the second gear (16) with first gear (15) looks adaptation, second gear (16) meshes with first gear (15) mutually, the outer surface threaded connection of positive and negative threaded rod (12) has two threaded cylinders (13), the inner wall fixedly connected with support plate (18) of box body (1), two openings (25) have been seted up to the upper surface of support plate (18), every the equal fixedly connected with connecting rod (22) of upper surface of threaded cylinder (13), the top end of each connecting rod (22) penetrates through the through hole (25) and extends to the upper part of the carrier plate (18).

2. The PCB circuit board function detecting device of claim 1, wherein: two the equal fixedly connected with splint (21) in a side that connecting rod (22) are close to each other, two the equal fixedly connected with protection of a side that splint (21) are close to each other fills up (20), the top of support plate (18) is equipped with PCB board body (19), the bottom surface of PCB board body (19) contacts with the bottom surface of support plate (18), the left and right sides face of PCB board body (19) contacts with a side that two protection pads (20) are close to each other respectively.

3. The PCB circuit board function detecting device of claim 1, wherein: the inside of box (1) is equipped with detection device body (10), the equal fixedly connected with fixed plate (11) of the left and right sides face of detection device body (10), every the equal fixedly connected with electric telescopic handle (9) of upper surface of fixed plate (11), every the top of electric telescopic handle (9) all with the interior roof fixed connection of box (1), the positive fixedly connected with control panel (6) of box (1).

4. The PCB circuit board function detecting device of claim 1, wherein: every a set of spout (23), every have all been seted up to the inner wall of opening (25) the equal sliding connection of inner wall of spout (23) has connecting block (24), two a side that connecting block (24) are close to each other is connected with the external fixed surface of connecting rod (22) respectively.

5. The PCB circuit board function detecting device of claim 1, wherein: the right flank fixedly connected with data plate (3) of box (1), the front of box (1) articulates through the round pin axle has sealing door (2), fixed the inlaying in front of sealing door (2) has observation frame (7), the positive fixedly connected with handle (8) of sealing door (2).

6. The PCB circuit board function detecting device of claim 1, wherein: two groups of supporting blocks (4) are arranged below the box body (1), the upper surface of each supporting block (4) is fixedly connected with the bottom surface of the box body (1), and the bottom surface of each supporting block (4) is fixedly connected with a reinforcing seat (5).