CN219065610U

CN219065610U - Electrostatic testing device for module

Info

Publication number: CN219065610U
Application number: CN202220999923.2U
Authority: CN
Inventors: 徐阳轮
Original assignee: Ouzhitong Technology Co ltd
Current assignee: Ouzhitong Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-05-23
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an electrostatic testing device for a module, which comprises a base and a power box, wherein a sliding rod is arranged in the middle of the upper part of the base, a sliding block is sleeved on the outer wall of the sliding rod, a mounting plate is fixedly connected above the sliding rod, second screw rods are rotatably connected on the left side and the right side of the mounting plate, a moving plate is sleeved on the outer wall of the second screw rods, and a fixing plate is arranged above the moving plate. This an electrostatic testing device for module is provided with the fixed plate, and the user can put the module in the mounting panel top, and later the user can rotatory control handle, under the effect of control handle, and the transmission shaft drives the second lead screw and begins to rotate, and under the rotatory effect of second lead screw, movable plate and slider begin to remove to the centre, and it is fixed to accomplish the block of module to drive the fixed plate, makes the user when carrying out electrostatic testing to the module, and the module can not produce the removal because of the action that the user torn the film, prevents that measuring result from making mistakes.

Description

Electrostatic testing device for module

Technical Field

The utility model relates to the technical field of module testing, in particular to an electrostatic testing device for a module.

Background

The static testing device for the module is a device used by a user for testing the module after the module is processed, the traditional static testing method for the module is mainly to attach a module placing film above the module and then tear the film off so as to detect the static adsorption capacity of the module generated by the module during working.

While most electrostatic testing devices for modules today suffer from several problems:

1. in the use process of the conventional static testing device, a user is difficult to fix the module, so that the module is easy to shake when the user tears the film, and the testing result is easy to make mistakes.

2. In the use process of the conventional static testing device, most of users manually tear the film, so that the user is difficult to control the force and the speed of tearing the film, the result of the test is inaccurate, and the measurement needs to be carried out for many times.

We have therefore proposed an electrostatic testing device for a module in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide an electrostatic testing device for a module, which is used for solving the problems that a user is difficult to fix the module and the force and the speed of tearing off a film are difficult to control in the current market in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrostatic testing device for module, includes base and headstock, the top left and right sides of base all is provided with the supporting seat, and the left side fixedly connected with control handle of supporting seat, the top middle part of base is provided with the slide bar, and the outer wall cover of slide bar is equipped with the slider, the top fixedly connected with mounting panel of slide bar, and the left and right sides of mounting panel all rotates and is connected with the second lead screw, the outer wall cover of second lead screw is equipped with the movable plate, and the top of movable plate is provided with the fixed plate, the right side fixedly connected with transmission shaft of second lead screw, the front end of headstock is provided with the closing plate, and the headstock is located the top of supporting seat, the internally mounted of headstock has driving motor, and driving motor's output fixedly connected with first lead screw, the right side fixedly connected with connecting block of first lead screw, and the outer wall of first lead screw is provided with the movable block, the below swing joint of movable block has splint, and the right side top of splint is provided with pressing pole, the inside of movable block is provided with extrusion spring.

Preferably, the control handle penetrates through the inside of the supporting seat and is fixedly connected with the transmission shaft, an integrated structure is formed between the transmission shaft and the second screw rod, and a bearing is arranged at the joint of the control handle and the supporting seat.

Preferably, the inside of movable block is provided with the screw thread with first lead screw assorted, and carries out swing joint through the pivot between movable block and the splint to the inside of movable block is provided with the breach with extrusion spring assorted.

Preferably, a rotary structure is formed between the sealing plate and the power box through a hinge, a detachable structure is formed between the power box and the driving motor, and a heat dissipation opening is formed in the rear end surface of the power box.

Preferably, a sliding structure is formed between the sliding block and the sliding rod, an integrated structure is formed between the sliding block and the moving plate, and threads matched with the second screw rod are arranged inside the moving plate.

Preferably, an integrated structure is formed between the pressing rod and the clamping plate, the pressing rod is fixedly connected with the extrusion spring, and notches matched with the pressing rod are formed in the left side and the right side of the moving block.

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

(1) The static testing device for the module is provided with the fixed plate, when a user needs to carry out static testing on the module, the user can put the module above the mounting plate, then the user can rotate the control handle, the transmission shaft drives the second screw rod to start rotating under the action of the control handle, and the moving plate and the sliding block start moving towards the middle under the action of the rotation of the second screw rod until the moving plate drives the fixed plate to finish clamping and fixing on the module, so that the module cannot move due to the action of tearing off the film by the user when the user carries out static testing on the module, and errors of measurement results are prevented;

(2) This an electrostatic testing device for module is provided with driving motor, after the user is fixed to the module, the user can apply the film in the module top, make the static that the module during operation produced adsorb the film, afterwards the user can press the depression bar, make the splint lower extreme open, the user can carry out the block through splint to the one end of film and fix, afterwards the user can open driving motor, make the movable block drive splint remove left, simultaneously when splint remove left, adsorb the film on the module surface also by tearing, drive mode through driving motor drive first lead screw, make the speed of tearing the film controllable, increase user's measurement efficiency.

Drawings

FIG. 1 is a schematic view of the external structure of the front view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;

fig. 4 is a schematic side view of the external structure of the present utility model.

In the figure: 1. a base; 2. a support base; 3. a control handle; 4. a connecting block; 5. a first screw rod; 6. a moving block; 7. a power box; 8. a sealing plate; 9. a transmission shaft; 10. a fixing plate; 11. a slide bar; 12. a slide block; 13. a moving plate; 14. a driving motor; 15. a second screw rod; 16. pressing a pressing rod; 17. a clamping plate; 18. extruding a spring; 19. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electrostatic testing device for module, including base 1 and headstock 7, the top left and right sides of base 1 all is provided with supporting seat 2, and the left side fixedly connected with control handle 3 of supporting seat 2, the top middle part of base 1 is provided with slide bar 11, and slide bar 11's outer wall cover is equipped with slider 12, slide bar 11's top fixedly connected with mounting panel 19, and mounting panel 19's the left and right sides all rotates and is connected with second lead screw 15, second lead screw 15's outer wall cover is equipped with movable plate 13, and movable plate 13's top is provided with fixed plate 10, second lead screw 15's right side fixedly connected with transmission shaft 9, headstock 7's front end is provided with closing plate 8, and headstock 7 is located the top of supporting seat 2, headstock 7 internally mounted has driving motor 14, and driving motor 14's output fixedly connected with first lead screw 5, first lead screw 5's right side fixedly connected with connecting block 4, and first lead screw 5's outer wall is provided with movable block 6, movable connection has splint 17 below movable connection, and splint 17's right side top of splint 17 is provided with compression bar 16 according to inside of movable block 6 and is provided with extrusion spring 18.

The control handle 3 runs through fixed connection between the inside of supporting seat 2 and transmission shaft 9, and constitute integral type structure between transmission shaft 9 and the second lead screw 15, and the junction of control handle 3 and supporting seat 2 is provided with the bearing, through the structural relationship between control handle 3 and the transmission shaft 9, the person of facilitating the use is rotatory through control handle 3 control transmission shaft 9, make the user can work through control handle 3 control second lead screw 15, the bearing that sets up makes control handle 3 when rotatory, avoid the wearing and tearing of supporting seat 2 to control handle 3, increase the life of control handle 3.

The inside of movable block 6 is provided with the screw thread with first lead screw 5 assorted, and carries out swing joint through the pivot between movable block 6 and the splint 17, and the inside of movable block 6 is provided with extrusion spring 18 assorted breach, when making first lead screw 5 rotatory through the structural relationship between movable block 6 and the first lead screw 5, movable block 6 can reciprocate on first lead screw 5, the person of facilitating the use controls the removal of movable block 6 through first lead screw 5, through the structural relationship between movable block 6 and the splint 17, make splint 17 rotate through the pivot under the effect of receiving the external force, the person of facilitating the use carries out the centre gripping to the article through splint 17.

The rotary structure is formed between the sealing plate 8 and the power box 7 through the hinge, a detachable structure is formed between the power box 7 and the driving motor 14, and a radiating opening is formed in the rear end surface of the power box 7, so that a user can open the power box 7 in a mode of rotating the sealing plate 8, the driving motor 14 is convenient to maintain, and the arranged radiating opening can discharge heat generated when the driving motor 14 works, so that the driving motor 14 is prevented from being damaged due to overhigh heat generated when the driving motor 14 works inside the power box 7.

The sliding structure is formed between the sliding block 12 and the sliding rod 11, an integrated structure is formed between the sliding block 12 and the moving plate 13, threads matched with the second screw rod 15 are arranged inside the moving plate 13, the sliding block 12 can slide on the sliding rod 11 when being subjected to external force through the structural relationship between the sliding block 12 and the sliding rod 11, and a user can control the moving plate 13 to move on the second screw rod 15 through the rotation of the second screw rod 15 through the structural relationship between the moving plate 13 and the second screw rod 15, so that the user can conveniently drive the fixed plate 10 to fix the die through the moving plate 13.

The pressing rod 16 and the clamping plate 17 form an integrated structure, the pressing rod 16 is fixedly connected with the pressing spring 18, notches matched with the pressing rod 16 are formed in the left side and the right side of the moving block 6, a user can control the opening and closing of the clamping plate 17 through the pressing rod 16 through the structural relationship between the pressing rod 16 and the clamping plate 17, and the user can keep the clamping plate 17 closed under the action force of resetting of the pressing spring 18 through the structural relationship between the pressing rod 16 and the pressing spring 18.

Working principle: before the electrostatic testing device for the module is used, the whole condition of the device needs to be checked firstly to confirm that normal work can be carried out;

when the static testing device for the module works, referring to fig. 1-4, when a user needs to perform static testing on the module, the user can place the module above the mounting plate 19, then the user can rotate the control handle 3, under the action of the control handle 3, the transmission shaft 9 drives the second screw rod 15 to start rotating, and under the action of the rotation of the second screw rod 15, the moving plate 13 and the sliding block 12 start to move towards the middle until the moving plate 13 drives the fixing plate 10 to complete the clamping and fixing of the module, so that the module cannot move due to the action of tearing the film by the user when the user performs static testing on the module, and errors of a measurement result are prevented.

When the static testing device for the module works, referring to fig. 1-4, after the module is fixed by a user, the user can apply the film above the module, static electricity generated during the operation of the module adsorbs the film, then the user can press the pressing rod 16 to open the lower end of the clamping plate 17, the user can clamp and fix one end of the film through the clamping plate 17, then the user can open the driving motor 14 to drive the clamping plate 17 to move leftwards, and meanwhile, when the clamping plate 17 moves leftwards, the film adsorbed on the surface of the module is torn off, the driving mode that the driving motor 14 drives the first screw rod 5 is adopted, so that the speed of tearing off the film can be controlled, and the measuring efficiency of the user is increased.

When the static testing device for the module works, in combination with fig. 1-4, a user can open the power box 7 in a mode of rotating the sealing plate 8, the driving motor 14 is maintained by the user conveniently, and the heat generated during the working of the driving motor 14 can be discharged through the arranged heat dissipation opening, so that the driving motor 14 is prevented from being damaged due to overhigh heat generated during the working of the driving motor 14 in the power box 7.

The above is the working process of the whole device, and what is not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An electrostatic testing device for a module, comprising a base (1) and a power box (7), characterized in that: the utility model discloses a movable screw rod device, including base (1), driving motor (14) and connecting block (5), connecting block (5) and connecting block (6) are connected to the outer wall cover of driving motor (14), base (1) all is provided with supporting seat (2) in the top left and right sides, just the left and right sides of supporting seat (2) all is provided with supporting seat (2), the left side fixedly connected with control handle (3) of left side fixedly connected with supporting seat (2), just supporting seat (2), the top of driving plate (13) is provided with fixed plate (10), the right side fixedly connected with transmission shaft (9) of second screw rod (15), the front end of driving box (7) is provided with closing plate (8), just driving box (7) are located the top of supporting seat (2), internally mounted of driving box (7) has driving motor (14), just the output fixedly connected with first screw rod (15), first screw rod (5) and connecting block (5) are connected with the outer wall cover of driving motor (14), connecting block (5) is connected with connecting block (6), and a pressing rod (16) is arranged above the right side of the clamping plate (17), and a pressing spring (18) is arranged inside the moving block (6).

2. An electrostatic testing device for a module according to claim 1, wherein: the control handle (3) penetrates through the supporting seat (2) and is fixedly connected with the transmission shaft (9), an integrated structure is formed between the transmission shaft (9) and the second screw rod (15), and a bearing is arranged at the joint of the control handle (3) and the supporting seat (2).

3. An electrostatic testing device for a module according to claim 1, wherein: the inside of movable block (6) be provided with first lead screw (5) assorted screw thread, just carry out swing joint through the pivot between movable block (6) and splint (17), and the inside of movable block (6) be provided with extrusion spring (18) assorted breach.

4. An electrostatic testing device for a module according to claim 1, wherein: the sealing plate (8) and the power box (7) form a rotary structure through a hinge, a detachable structure is formed between the power box (7) and the driving motor (14), and a heat dissipation opening is formed in the rear end surface of the power box (7).

5. An electrostatic testing device for a module according to claim 1, wherein: the sliding structure is formed between the sliding block (12) and the sliding rod (11), the sliding block (12) and the moving plate (13) form an integrated structure, and threads matched with the second screw rod (15) are arranged inside the moving plate (13).

6. An electrostatic testing device for a module according to claim 1, wherein: the pressing rod (16) and the clamping plate (17) form an integrated structure, the pressing rod (16) and the pressing spring (18) are fixedly connected, and notches matched with the pressing rod (16) are formed in the left side and the right side of the moving block (6).