CN219201867U

CN219201867U - Simulation power supply small plate test fixture

Info

Publication number: CN219201867U
Application number: CN202223417858.7U
Authority: CN
Inventors: 潘志波; 庄旭全; 邱春伟
Original assignee: Qingdao Huaweida Electronic Technology Co ltd
Current assignee: Qingdao Huaweida Electronic Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-16
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a test fixture for an analog power supply small plate, and relates to the field of power supply testing. The utility model provides a simulation power supply panel test fixture, the on-line screen storage device comprises a base, the upper surface fixed mounting of base has the suspension seat, both ends all fixed mounting have the air cavity around the upper surface of base, the upper end of air cavity runs through the suspension seat, the inside of air cavity is all pegged graft and is had the conducting block, the conducting block slides from top to bottom relative to the air cavity, the compressible air cavity when the conducting block moves down, the left end elastic hinge of suspension seat has two clamp plates, the bottom surface fixed mounting of the other end of clamp plate has the rubber column, the right-hand member support of two clamp plates is equipped with handle A, both ends are fixed with two clamp plates respectively around the handle A, the upper surface right-hand member fixed mounting of suspension seat has two slides, the inside of slide is equal slidable mounting has the slider, the bottom surface fixed mounting of slider has spring A. This simulation power supply platelet test fixture through setting up U type frame, clamp plate and conductive column, has accomplished the effect that quick fixed power supply platelet was in order to realize quick test.

Description

Simulation power supply small plate test fixture

Technical Field

The utility model relates to the field of power supply testing, in particular to a test fixture for an analog power supply small plate.

Background

The power panel is a machine panel mainly based on power supply processing, and the mode of power supply processing is diversified according to the subsequent circuit requirement. The power panel is important, but in the production process of the power panel, some defective products exist.

The current test mode generally comprises that a power supply small plate is placed on a test bench for conducting power test, but in order to ensure connectivity of a circuit, the power supply small plate is fixed, and the current fixing mode is fixed by adopting a pressing sheet, so that the use efficiency is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an analog power supply small plate test fixture, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a simulation power supply panel test fixture, the on-line screen storage device comprises a base, the upper surface fixed mounting of base has the suspension seat, the front and back both ends of the upper surface of base all fixed mounting have the air cavity, the upper end of air cavity runs through the suspension seat, the inside of air cavity has all pegged graft the conducting block, the conducting block slides from top to bottom relative to the air cavity, the compressible air cavity when the conducting block moves down, the left end elastic hinge of suspension seat has two clamp plates, the bottom surface fixed mounting of the other end of clamp plate has the rubber column, the right-hand member support of two clamp plates is equipped with handle A, the front and back both ends of handle A are fixed with two clamp plates respectively, the upper surface right-hand member of suspension seat is fixed with two slides, the inside of slide is all slidable mounting has slider, the bottom surface fixed mounting of slider has spring A, the lower extreme of spring A is fixed with the suspension seat, the left end of slider all elastic hinge has U type frame, be equipped with handle B between the upper end of two U type frame, the front and back both ends of handle B are fixed with two U type frame respectively;

the upper surface central point of suspension seat puts fixed mounting has the bracket, and the central point of bracket puts and is equipped with the roof, and the rubber column is in the top of roof, and the roof is in the central point of bracket, and the roof can reciprocate relative bracket and suspension seat, is equipped with four spring B between roof and the base, and spring B's upper end is fixed with the roof, and spring B's lower extreme is fixed with the base.

Preferably, a cavity is formed in the center of the suspension seat, and the cavity penetrates through the suspension seat up and down.

Preferably, the inside of the air cavity is of a hollow structure, a sealing ring is fixedly arranged at the outer part of the bottom end of the conductive block, and the conductive block can be sealed with the inner wall of the air cavity through the sealing ring.

Preferably, a torsion spring is arranged at the hinging position of the pressing plate and the suspension seat, and a torsion spring is arranged at the hinging position of the sliding block and the U-shaped frame.

Preferably, the central position of the bracket is provided with a placing groove, the placing groove penetrates through the bracket from top to bottom, the top plate is positioned in the placing groove, and the placing groove is matched with the top plate.

Preferably, the top plate can move up and down relative to the cavity of the suspension seat, and the four springs B penetrate through the cavity of the suspension seat.

(III) beneficial effects

The utility model provides a test fixture for an analog power supply small plate. The beneficial effects are as follows:

1. this simulation power supply platelet test fixture, through setting up U type frame, clamp plate and conductive column, the power supply platelet inserts between two U type frames at first in the test, press the power supply platelet after inserting, make its other end be in the below of two clamp plates, lift up handle A, unclamp again, can make two clamp plates press on the power supply platelet, because the bottom surface and the roof contact of power supply platelet, spring B is installed to the bottom surface of roof, so spring B can make the roof hug closely the power supply platelet, and two conductive column still can be pressed down to the power supply platelet, realize the effect of circular telegram test, when the test is accomplished, only need open handle A, can take off the power supply platelet, the effect of quick fixed power supply platelet in order to realize quick test has been accomplished.

2. This simulation power supply platelet test fixture through setting up the rubber post, when two clamp plates press post power supply platelet, two rubber posts can with the contact of power supply platelet, realize the effect that compresses tightly, the rubber post can play the effect of protection power supply platelet.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a partial exploded view of the present utility model;

fig. 4 is a schematic structural diagram of the U-shaped frame and the slideway of the present utility model.

The device comprises a base 1, a suspended seat 2, an air cavity 3, a conductive block 4, a pressing plate 5, a rubber column 6, a handle A7, a slideway 8, a sliding block 9, a spring A10, a U-shaped frame 11, a handle B12, a bracket 13, a top plate 14, a spring B15 and a placing groove 16.

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.

The embodiment of the utility model provides a method for manufacturing a semiconductor device simulation power supply small plate test fixture:

as shown in fig. 1-4, the electric power testing device comprises a base 1, wherein a suspension seat 2 is fixedly arranged on the upper surface of the base 1, a cavity is formed in the central position of the suspension seat 2, the cavity vertically penetrates through the suspension seat 2, an air cavity 3 is fixedly arranged at the front end and the rear end of the upper surface of the base 1, the air cavity 3 is of a cylindrical structure, the upper end of the air cavity 3 penetrates through the suspension seat 2, a conducting block 4 is inserted in the air cavity 3, the conducting block 4 is a copper block, the conducting block 4 can be connected with a power supply wire and can be connected with a testing electric clamp, the conducting block 4 can slide up and down relative to the air cavity 3, the air cavity 3 can be compressed when the conducting block 4 moves downwards, the inside of the air cavity 3 is of a hollow structure, a sealing ring is fixedly arranged at the outer part of the bottom end of the conducting block 4, the conducting block 4 can be sealed with the inner wall of the air cavity 3 through the sealing ring, and the conducting block 4 cannot deviate from the air cavity 3.

The left end elastic hinge who hangs the seat 2 has two clamp plates 5, the bottom surface fixed mounting of the other end of clamp plate 5 has rubber column 6, the right-hand member support of two clamp plates 5 is equipped with handle A7, the front and back both ends of handle A7 are fixed with two clamp plates 5 respectively, hang the upper surface right-hand member fixed mounting of seat 2 and have two slide ways 8, slide way 8's inside all slidable mounting has slider 9, the bottom surface fixed mounting of slider 9 has spring A10, spring A10's lower extreme is fixed with the suspension seat 2, spring A10 is in tensile state when slider 9 moves up, slider 9 can not deviate from slide way 8, the equal elastic hinge of left end of slider 9 has U type frame 11, the torsional spring is installed to clamp plate 5 and suspension seat 2's articulated position, the torsional spring is installed to slider 9 and U type frame 11 articulated position, can hold the power when rotatory, be equipped with handle B12 between the upper end of two U type frames 11, the front and back both ends of handle B12 are fixed with two U type frames 11 respectively.

The bracket 13 is fixedly arranged at the center of the upper surface of the suspension seat 2, the top plate 14 is arranged at the center of the bracket 13, the placing groove 16 is formed in the center of the bracket 13, the placing groove 16 penetrates through the bracket 13 up and down, the top plate 14 is arranged in the placing groove 16, the placing groove 16 is matched with the top plate 14, the rubber column 6 is positioned above the top plate 14, the top plate 14 is positioned at the center of the bracket 13, the top plate 14 can move up and down relative to the bracket 13 and the suspension seat 2, four springs B15 are arranged between the top plate 14 and the base 1, the upper ends of the springs B15 are fixed with the top plate 14, the lower ends of the springs B15 are fixed with the base 1, the top plate 14 can move up and down relative to the cavity of the suspension seat 2, and the four springs B15 penetrate through the cavity of the suspension seat 2.

When the power supply small plate is used, the power supply small plate is firstly inserted between the two U-shaped frames 11 during testing, the power supply small plate is pressed after the power supply small plate is inserted, the other end of the power supply small plate is positioned below the two pressing plates 5, the handle A7 is lifted, the power supply small plate is loosened, the two pressing plates 5 can be pressed on the power supply small plate, the bottom surface of the power supply small plate is in contact with the top plate 14, the spring B15 is arranged on the bottom surface of the top plate 14, the spring B15 can enable the top plate 14 to be tightly attached to the power supply small plate, the power supply small plate can also press down the two conductive columns, the effect of power supply testing is achieved, and when the testing is finished, the power supply small plate can be taken down only by opening the handle A7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simulation power supply platelet test fixture, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a suspension seat (2), the front end and the rear end of the upper surface of the base (1) are fixedly provided with air cavities (3), the upper ends of the air cavities (3) penetrate through the suspension seat (2), the interiors of the air cavities (3) are respectively inserted with a conductive block (4), the conductive blocks (4) slide up and down relative to the air cavities (3), the air cavities (3) can be compressed when the conductive blocks (4) move down, the left end of the suspension seat (2) is elastically hinged with two pressing plates (5), the bottom surface of the other end of each pressing plate (5) is fixedly provided with a rubber column (6), the right end bracket of each pressing plate (5) is provided with a handle A (7), the front end and the rear end of the handle A (7) are respectively fixed with the two pressing plates (5), the right end of the upper surface of the suspended seat (2) is fixedly provided with two slide ways (8), the inside of each slide way (8) is provided with a sliding block (9) in a sliding way, the bottom surface of each sliding block (9) is fixedly provided with a spring A (10), the lower end of each spring A (10) is fixed with the suspended seat (2), the left end of each sliding block (9) is elastically hinged with a U-shaped frame (11), a handle B (12) is arranged between the upper ends of the two U-shaped frames (11), and the front end and the rear end of each handle B (12) are respectively fixed with the two U-shaped frames (11);

the upper surface central point of unsettled seat (2) puts fixed mounting and has bracket (13), and the central point of bracket (13) is equipped with roof (14), and rubber column (6) are in the top of roof (14), and roof (14) are in the central point of bracket (13), and roof (14) can reciprocate relative bracket (13) and unsettled seat (2), are equipped with four spring B (15) between roof (14) and base (1), and the upper end and the roof (14) of spring B (15) are fixed, and the lower extreme and the base (1) of spring B (15) are fixed.

2. The simulated power supply platelet test fixture of claim 1, wherein: the center of the suspension seat (2) is provided with a cavity, and the cavity vertically penetrates through the suspension seat (2).

3. The simulated power supply platelet test fixture of claim 2, wherein: the inside of air cavity (3) is hollow structure, and sealing ring is fixed to the outside of the bottom of conducting block (4), and conducting block (4) accessible sealing ring is sealed with the inner wall of air cavity (3).

4. A simulated power supply platelet test fixture as in claim 3 wherein: the hinge position of the pressing plate (5) and the suspension seat (2) is provided with a torsion spring, and the hinge position of the sliding block (9) and the U-shaped frame (11) is provided with a torsion spring.

5. The simulated power supply platelet test fixture of claim 4, wherein: a placing groove (16) is formed in the center of the bracket (13), the placing groove (16) penetrates through the bracket (13) up and down, the top plate (14) is located in the placing groove (16), and the placing groove (16) is matched with the top plate (14).

6. The simulated power supply platelet test fixture of claim 5, wherein: the top plate (14) can move up and down relative to the cavity of the suspension seat (2), and the four springs B (15) penetrate through the cavity of the suspension seat (2).