CN213209422U

CN213209422U - Electromagnetic vibration table for circuit board detection

Info

Publication number: CN213209422U
Application number: CN202021679794.6U
Authority: CN
Inventors: 陈俊
Original assignee: Suzhou Jielinte Electronic Technology Co ltd
Current assignee: Suzhou Jielinte Electronic Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-14
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a circuit board detects technical field, and discloses a circuit board detects uses electromagnetic vibration platform, including the vibration seat, the top of vibration seat is equipped with the mounting panel, the equal fixed mounting in both sides has the slide rail around the mounting panel top, the inside movable mounting of slide rail has the slider, the quantity of slider is four. This circuit board detects uses electromagnetic vibration platform, there is the fixed block of L type through the other end fixed mounting at the movable block, accessible pulling two slides can drive the slider and carry out the displacement in the slide rail when needs fix the circuit board of equidimension not, the position through adjusting the relative slide of movable block uses the fixed plate to fix the four corners of circuit board simultaneously, the spacing spring that is located slide rail inside this moment can provide elasticity and make the fixed block on the slide press from both sides tightly the circuit board, it is fixed to realize the four corners, stability is stronger, thereby realized can carrying out the advantage fixed to the circuit board of equidimension not.

Description

Electromagnetic vibration table for circuit board detection

Technical Field

The utility model relates to a circuit board detects technical field, specifically is a circuit board detects uses electromagnetic vibration platform.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The stability of circuit board is observed in order to simulate daily vibration of using to its normal meeting of use under various operating modes to it in order to guarantee to present circuit board when leaving the factory, current testing arrangement generally uses the shaking table to test, it carries out vibration test in the top of shaking table with the circuit board, nevertheless generally all can use anchor clamps to press from both sides the circuit board in the testing process, but current anchor clamps can only realize the regulation of a direction and can't use the not demand of the circuit board test of equidimension, it is comparatively not enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a circuit board detects uses electromagnetic vibration platform possesses the advantage that can go on fixing to the circuit board of equidimension not, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a circuit board detects uses electromagnetic vibration platform, includes the vibration seat, the top of vibration seat is equipped with the mounting panel, the equal fixed mounting in both sides has the slide rail around the mounting panel top, the inside movable mounting of slide rail has the slider, the quantity of slider is four, two equal fixed mounting has the slide between the slider, two the movable block has been cup jointed in the equal activity of lateral surface of slide, the quantity of movable block is four, four the equal fixed mounting of one end that the movable block is close to relatively has the fixed block.

Preferably, all fixed mounting has buffer spring on the position of mounting panel bottom four corners, buffer spring's bottom fixed mounting has the fixed plate.

Preferably, the front side and the rear side of the bottom end of the fixed plate are both provided with limiting grooves, the bottom end of each limiting groove is movably clamped with a collecting box below the fixed plate, handles are fixedly mounted on the left side and the right side of each collecting box, connecting columns are fixedly mounted on the four corners of the bottom end of the fixed plate, and the bottom ends of the connecting columns are fixedly connected with the top end of the vibration seat.

Preferably, the front surface of the vibration seat is fixedly provided with a control panel, and four corners of the bottom end of the vibration seat are fixedly provided with suckers.

Preferably, the mounting panel top is the matrix form and sets up the through-hole that runs through completely, two equal fixed mounting has the spacing spring that is located the slide rail inside between the slider.

Preferably, two the equal fixed mounting in one side that the slide rail kept away from relatively has the fan, the fixed intercommunication in top of fan has the shower nozzle, the bottom of shower nozzle is located the top of mounting panel, the shape of fixed block is the L type.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this circuit board detects uses electromagnetic vibration platform, there is the slide rail through the equal fixed mounting in both sides around the mounting panel top, and the inside activity joint at the slide rail has the slider and fixed mounting has the slide between the slider, and the lateral surface activity joint at the slide has the movable block and has the fixed block of L type at the other end fixed mounting of movable block, accessible pulling two slides can drive the slider and carry out the displacement in the slide rail when needs fix the circuit board of equidimension not, the position through adjusting the relative slide of movable block uses the fixed plate to fix the four corners of circuit board simultaneously, the spacing spring that lies in the slide rail inside at this moment can provide elasticity and make the fixed block on the slide press from both sides tightly the circuit board, it is fixed to realize the four corners, stability is stronger, thereby realized can carrying out the advantage fixed to the circuit board.

2. This circuit board detects uses electromagnetic vibration platform, there is the shower nozzle when needs remove dust to the surface of circuit board through the fixed intercommunication in one side fixed mounting of slide rail fan and on the top of fan, the accessible is opened the shower nozzle blowout high-pressure gas that the fan can pass through the fan top and is removed dust to the surface of circuit board, the dust can expose and fall the inside of the collecting box of fixed plate below through the through-hole on mounting panel top, can drive the relative spacing groove of collecting box through the pulling handle and remove and dismantle it and empty when the collecting box is collected to be full, thereby realized can remove dust and the advantage of collecting to the circuit board surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is an exploded view of the structure of the collecting box of the present invention;

FIG. 4 is an exploded view of the slide plate structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a vibration seat; 2. a control panel; 3. a suction cup; 4. connecting columns; 5. a fixing plate; 6. a limiting groove; 7. a collection box; 8. a handle; 9. mounting a plate; 10. a slide rail; 11. a slider; 12. a slide plate; 13. a movable block; 14. a fixed block; 15. a through hole; 16. a fan; 17. a spray head; 18. a limiting spring; 19. a buffer spring.

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. 1-5, an electromagnetic vibration table for detecting a circuit board includes a vibration base 1, a mounting plate 9 is disposed above the vibration base 1, slide rails 10 are fixedly mounted on the front and rear sides of the top end of the mounting plate 9, slide blocks 11 are movably mounted inside the slide rails 10, the number of the slide blocks 11 is four, slide plates 12 are fixedly mounted between the two slide blocks 11, movable blocks 13 are movably sleeved on the outer side surfaces of the two slide plates 12, the number of the movable blocks 13 is four, and fixed blocks 14 are fixedly mounted on the ends, close to each other, of the four movable blocks 13.

Wherein, equal fixed mounting has buffer spring 19 in the position of mounting panel 9 bottom four corners, and buffer spring 19's bottom fixed mounting has fixed plate 5, and buffer spring 19 can make the vibration transmission that produces on the vibration seat in to mounting panel 9 and provide fore-and-aft vibration when playing connecting mounting panel 9 and fixed plate 5.

Wherein, spacing groove 6 has all been seted up to both sides around the 5 bottoms of fixed plate, the bottom activity joint of spacing groove 6 has the collecting box 7 that is located the 5 below of fixed plate, the equal fixed mounting in the left and right sides of collecting box 7 has handle 8, equal fixed mounting has spliced pole 4 on the four corners position of 5 bottoms of fixed plate, the bottom of spliced pole 4 and the top fixed connection of vibration seat 1, can drive the relative spacing groove 6 of collecting box 7 through pulling handle 8 and remove collecting box 7 and empty it when collecting box 7 is full.

Wherein, the front fixed mounting of vibration seat 1 has control panel 2, and equal fixed mounting has sucking disc 3 on the four corners position of vibration seat 1 bottom, can stabilize fixed the vibration seat 1 through sucking disc 3 and prevent that its displacement from appearing, and control panel can control vibration seat 1.

Wherein, the mounting panel 9 top is the matrix form and sets up the through-hole 15 that runs through completely, and equal fixed mounting has the spacing spring 18 that is located slide rail 10 inside between two sliders 11, and the through-hole 15 on dust accessible mounting panel 9 top exposes and drops, and spacing spring 18 can provide elasticity and make fixed block 14 on the slide 12 press from both sides tightly the circuit board.

Wherein, the equal fixed mounting in one side that two slide rails 10 kept away from relatively has fan 16, and the fixed intercommunication in top of fan 16 has shower nozzle 17, and the bottom of shower nozzle 17 is located the top of mounting panel 9, and the shape of fixed block 14 is the L type, and the accessible is opened fan 16 and can be removed dust to the surface of circuit board through the shower nozzle 17 blowout high-pressure gas on fan 16 top, and the fixed block 14 of L type can be better adapts to the circuit board and fixes it.

The working principle is as follows: when the electromagnetic vibration table for detecting the circuit board is used, the slide block 11 can be driven to move in the slide rail 10 by pulling the two slide plates 12, meanwhile, the four corners of the circuit board are fixed by using the fixed plate 5 by adjusting the position of the movable block 13 relative to the sliding plate 12, at this time, the limiting spring 18 positioned inside the sliding rail 10 can provide elastic force and promote the fixed block 14 on the sliding plate 12 to clamp the circuit board, at this time, the vibration seat 1 is opened by using the control panel 2 to perform vibration test on the circuit board, and the surface of the circuit board can be dedusted by opening the fan 16 and spraying high-pressure air through the spray nozzle 17 at the top end of the fan 16, the dust can be exposed through the through hole 15 at the top end of the mounting plate 9 and fall into the collecting box 7 below the fixing plate 5, when the collecting box 7 is fully collected, the collecting box 7 can be driven to move relative to the limiting groove 6 by pulling the handle 8 so as to disassemble the collecting box 7 and pour the collecting box.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 circuit board detects uses electromagnetic vibration platform, includes vibration seat (1), its characterized in that: the top of vibration seat (1) is equipped with mounting panel (9), the equal fixed mounting in both sides has slide rail (10) around mounting panel (9) top, the inside movable mounting of slide rail (10) has slider (11), the quantity of slider (11) is four, two equal fixed mounting has slide (12), two between slider (11) the equal activity of lateral surface of slide (12) has cup jointed movable block (13), the quantity of movable block (13) is four, four the equal fixed mounting of one end that movable block (13) are close to relatively has fixed block (14).

2. The electromagnetic vibration table for circuit board inspection according to claim 1, wherein: equal fixed mounting has buffer spring (19) in the position in mounting panel (9) bottom four corners, the bottom fixed mounting of buffer spring (19) has fixed plate (5).

3. The electromagnetic vibration table for circuit board inspection according to claim 2, wherein: spacing groove (6) have all been seted up to both sides around fixed plate (5) bottom, the bottom activity joint of spacing groove (6) has collecting box (7) that are located fixed plate (5) below, the equal fixed mounting in the left and right sides of collecting box (7) has handle (8), equal fixed mounting has spliced pole (4) on the four corners position of fixed plate (5) bottom, the bottom of spliced pole (4) and the top fixed connection of vibration seat (1).

4. The electromagnetic vibration table for circuit board inspection according to claim 1, wherein: the front fixed mounting of vibration seat (1) has control panel (2), all fixed mounting has sucking disc (3) on the four corners position of vibration seat (1) bottom.

5. The electromagnetic vibration table for circuit board inspection according to claim 1, wherein: the mounting panel (9) top is the matrix form and sets up through-hole (15) that run through completely, two equal fixed mounting has between slider (11) and is located inside spacing spring (18) of slide rail (10).

6. The electromagnetic vibration table for circuit board inspection according to claim 1, wherein: two equal fixed mounting in one side that slide rail (10) kept away from relatively has fan (16), the fixed intercommunication in top of fan (16) has shower nozzle (17), the bottom of shower nozzle (17) is located the top of mounting panel (9), the shape of fixed block (14) is the L type.