CN216144884U

CN216144884U - Device for testing integrated circuit

Info

Publication number: CN216144884U
Application number: CN202121438581.9U
Authority: CN
Inventors: 卓延厚; 郎岳
Original assignee: Xiamen Xinguang Runze Technology Co ltd
Current assignee: Xiamen Xinguang Runze Technology Co ltd
Priority date: 2021-06-27
Filing date: 2021-06-27
Publication date: 2022-03-29
Anticipated expiration: 2031-06-27

Abstract

The utility model discloses a device for testing an integrated circuit, which comprises an integrated circuit tester and a protective box with an opening at the top, wherein the integrated circuit tester is positioned in the protective box, a movable containing mechanism matched with the integrated circuit tester is arranged in the protective box, a self-opening shielding mechanism matched with the movable containing mechanism is arranged on the protective box, the movable containing mechanism comprises a supporting plate arranged in the protective box, and the integrated circuit tester is fixedly arranged at the top of the supporting plate. The integrated circuit tester storage enclosure is reasonable in design, convenient for rapidly moving out of the integrated circuit tester and synchronously and automatically opening the two baffles during use, and convenient for rapidly storing and protecting the integrated circuit tester and synchronously and automatically driving the two baffles to rotate and close after use, thereby realizing the effect of enclosing and protecting the integrated circuit tester storage enclosure, reducing the risk of accidental collision and damage during carrying after use, meeting the use requirement and being beneficial to use.

Description

Device for testing integrated circuit

Technical Field

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

Background

The integrated circuit tester is a special device for testing integrated circuits, the integrated circuit test is one of key means for ensuring the performance and quality of the integrated circuits, and the integrated circuit test technology is one of three major support technologies for developing the integrated circuit industry, so the integrated circuit tester is highly valued by many countries as a test gate, and in 40 years, along with the development of the integrated circuits to the fourth generation, the integrated circuit tester is also developed from the initial test of small-scale integrated circuits to the test of medium-scale, large-scale and super-large-scale integrated circuits, and reaches the eighties, and the super-large-scale integrated circuit tester enters the full-age.

The existing integrated circuit tester lacks the defect of rapid storage and protection of the integrated circuit tester, so that the risk that the integrated circuit tester is easily damaged by mistake when being carried is high, the use requirement cannot be met, and the device for testing the integrated circuit is provided aiming at the phenomenon, and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for testing an integrated circuit, which solves the problems of the prior art.

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

a device for testing an integrated circuit comprises an integrated circuit tester and a protective box with an opening at the top, wherein the integrated circuit tester is positioned in the protective box, a movable storage mechanism matched with the integrated circuit tester is arranged in the protective box, and a self-opening shielding mechanism matched with the movable storage mechanism is arranged on the protective box;

remove receiving mechanism including setting up the backup pad in the protection box, integrated circuit tester fixed mounting is at the top of backup pad, the rectangular channel has all been seted up on the both sides inner wall of protection box, rotate between the top inner wall of rectangular channel and the bottom inner wall and install the screw rod, the thread bush is equipped with the rectangular block of keeping away from its open-ended one side inner wall slidable mounting with the rectangular channel that corresponds on the screw rod, the top of two rectangular blocks all with the bottom fixed connection of backup pad, the welding cover is equipped with the first sprocket that is located the rectangular block below that corresponds on the screw rod, fixed mounting has driving motor on the bottom inner wall of protection box, and driving motor's output shaft top end fixedly connected with second sprocket, the transmission is connected with same chain on two first sprockets and the second sprocket.

Preferably, the self-opening shielding mechanism comprises two baffles movably contacted with the top of the protection box, two supports are fixedly connected with two sides of the top of the protection box, a rotating shaft is rotatably installed between the mutually adjacent sides of the two supports which are opposite in the front and back, the baffles are fixedly sleeved on the corresponding rotating shafts, a torsion spring is fixedly connected between one side of each support which is adjacent to the corresponding baffle and the corresponding baffle, the torsion spring is movably sleeved on the corresponding rotating shaft, both sides of the baffle plate are provided with arc structures, the bottom of the baffle plate is provided with a groove with an opening on both the front side and the rear side, two guide rods are fixedly connected between the inner walls of the two sides of the groove, the guide rods positioned in the same groove are slidably sleeved with the same sliding block, the bottom of the sliding block is hinged with two connecting rods, and the bottom of connecting rod and the top fixed connection of backup pad, integrated circuit tester is located between four connecting rods.

Preferably, the top of the rectangular block is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, the top inner wall and the bottom inner wall of the rectangular groove are both fixedly connected with first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screw rods.

Preferably, equal fixedly connected with T shape slide rail on the one side inner wall that two rectangular channels kept away from each other, the T shape spout that top and bottom set up for the opening is all seted up to one side that two rectangular blocks kept away from each other, T shape spout and the T shape slide rail sliding connection who corresponds.

Preferably, the bottom inner wall of the protection box is provided with a mounting hole, a storage battery is fixedly connected in the mounting hole, the right side of the driving motor is fixedly and electrically connected with a wireless remote control switch, the wireless remote control switch and the driving motor are electrically connected with the storage battery, and an external remote controller is arranged on the wireless remote control switch in a matching manner.

Preferably, a first round hole is formed in the front side of the support, a second bearing is fixedly sleeved in the first round hole, and an inner ring of the second bearing is fixedly sleeved on the outer side of the corresponding rotating shaft.

Preferably, two second round holes are opened on the right side of the slider, and the inner wall of each second round hole is connected with the outer side of the corresponding guide rod in a sliding manner.

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

by the integrated circuit tester, the protective box, the supporting plate, the rectangular groove, the screw rods, the rectangular blocks, the first chain wheels, the chains, the driving motor, the support, the rotating shaft, the baffles, the torsional springs, the grooves, the guide rods and the slide blocks which are matched with the connecting rods, the driving motor is started in a forward direction, the driving motor drives the two screw rods to rotate by the matching of the second chain wheels, the chains and the two first chain wheels, the two screw rods can drive the two rectangular blocks to slide upwards on the two T-shaped slide rails, the two rectangular blocks drive the integrated circuit tester to move upwards through the supporting plate, the supporting plate drives the four connecting rods to move upwards, the connecting rods drive the corresponding slide blocks to move upwards, the slide blocks slide on the corresponding guide rods and drive the baffles to rotate upwards through the guide rods, the baffles drive the corresponding rotating shaft to rotate and torsionally compress the torsional springs, and the two baffles rotating upwards are automatically opened, at the moment, the integrated circuit tester is gradually moved upwards, so that the integrated circuit tester can be quickly moved out and the two baffles can be synchronously and automatically opened;

when accomodating, reverse start driving motor, the backup pad changes the downstream and drives the integrated circuit tester and accomodate to the protection box downwards gradually this moment, the backup pad drives four connecting rods and relaxs the ascending extrusion force to two sliders downwards gradually this moment, a plurality of torsional springs that are in the torsional compression state this moment drive two baffles and close to the direction gyration that is close to each other, the baffle drives the slider through the guide bar that corresponds and rotates and the downstream on the top of connecting rod, the automation of accomodating and the top is sheltered from, the realization is to the integrated circuit tester storage bag enclosure effect of protecting, its risk of being bumped and hurted by the mistake when reducing and carrying.

The integrated circuit tester storage enclosure is reasonable in design, convenient for rapidly moving out of the integrated circuit tester and synchronously and automatically opening the two baffles during use, and convenient for rapidly storing and protecting the integrated circuit tester and synchronously and automatically driving the two baffles to rotate and close after use, thereby realizing the effect of enclosing and protecting the integrated circuit tester storage enclosure, reducing the risk of accidental collision and damage during carrying after use, meeting the use requirement and being beneficial to use.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for testing an integrated circuit according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic diagram of the ic tester of fig. 2 in a removed state and with two shutters in an open state.

In the figure: 100 integrated circuit tester, 1 protective box, 2 supporting plates, 3 rectangular grooves, 4 screw rods, 5 rectangular blocks, 6 first chain wheels, 7 chains, 8 driving motors, 9 supports, 10 rotating shafts, 11 baffles, 12 torsion springs, 13 grooves, 14 guide rods, 15 sliding blocks and 16 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an apparatus for testing an integrated circuit includes an integrated circuit tester 100 and a protection box 1 having an opening at the top, the integrated circuit tester 100 is located in the protection box 1, a movable storage mechanism matched with the integrated circuit tester 100 is provided in the protection box 1, and a self-opening shielding mechanism matched with the movable storage mechanism is provided on the protection box 1;

the movable accommodating mechanism comprises a supporting plate 2 arranged in a protective box 1, the integrated circuit tester 100 is fixedly arranged at the top of the supporting plate 2, rectangular grooves 3 are formed in the inner walls of two sides of the protective box 1, a screw rod 4 is rotatably arranged between the inner wall of the top of each rectangular groove 3 and the inner wall of the bottom of each rectangular groove 3, a rectangular block 5 which is slidably arranged on the inner wall of one side, away from the opening, of the corresponding rectangular groove 3 is sleeved on each screw rod 4 in a threaded manner, the tops of the two rectangular blocks 5 are fixedly connected with the bottom of the supporting plate 2, a first chain wheel 6 positioned below the corresponding rectangular block 5 is arranged on each screw rod 4 in a welding manner, a driving motor 8 is fixedly arranged on the inner wall of the bottom of the protective box 1, a second chain wheel is fixedly connected to the top end of an output shaft of the driving motor 8, and the two first chain wheels 6 and the second chain wheel are connected with the same chain 7 in a transmission manner;

the self-opening type shielding mechanism comprises two baffle plates 11 movably contacted with the top of a protection box 1, two support seats 9 are fixedly connected to two sides of the top of the protection box 1, a rotating shaft 10 is rotatably installed between one sides of the two support seats 9 which are opposite in the front and back direction and close to each other, the baffle plates 11 are fixedly sleeved on the corresponding rotating shafts 10, torsion springs 12 are fixedly connected between one sides of the support seats 9 close to the corresponding baffle plates 11 and the baffle plates 11, the torsion springs 12 are movably sleeved on the corresponding rotating shafts 10, two sides of each baffle plate 11 are respectively provided with an arc-shaped structure, the bottom of each baffle plate 11 is provided with a groove 13 with openings at the front side and the rear side, two guide rods 14 are fixedly connected between the inner walls of two sides of each groove 13, the same sliding block 15 is sleeved on the guide rods 14 in the same groove 13 in a sliding manner, two connecting rods 16 are hinged to the bottom of the sliding block 15, and the bottom ends of the connecting rods 16 are fixedly connected with the top of the support plates 2, the integrated circuit tester 100 is positioned among the four connecting rods 16, the integrated circuit tester is reasonable in design, the integrated circuit tester 100 can be conveniently and quickly moved out when the integrated circuit tester is used, the two baffles 11 can be synchronously and automatically opened, the integrated circuit tester 100 can be conveniently and quickly stored and protected after the integrated circuit tester is used, the two baffles 11 can be synchronously and automatically driven to rotate and close, the effect of protecting the integrated circuit tester 100 stored and surrounded is achieved, the risk that the integrated circuit tester is mistakenly damaged when the integrated circuit tester is carried after the integrated circuit tester is used is reduced, the use requirement is met, and the integrated circuit tester is favorable for use.

In the utility model, the top of a rectangular block 5 is provided with a threaded hole which is in threaded connection with a corresponding screw rod 4, the inner wall of the top and the inner wall of the bottom of a rectangular groove 3 are both fixedly connected with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw rod 4, the inner wall of one side, away from each other, of the two rectangular grooves 3 is both fixedly connected with a T-shaped slide rail, the side, away from each other, of the two rectangular blocks 5 is both provided with a T-shaped slide groove with the top and the bottom being open, the T-shaped slide groove is in sliding connection with the corresponding T-shaped slide rail, the inner wall of the bottom of a protection box 1 is provided with a mounting hole, a storage battery is fixedly connected in the mounting hole, the right side of a driving motor 8 is fixedly and electrically connected with a wireless remote control switch, the wireless remote control switch and the driving motor 8 are both electrically connected with the storage battery, the wireless remote control switch is matched with an external remote controller, the front side of a support 9 is provided with a first round hole, and the first round hole is fixedly sleeved with a second bearing, the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding rotating shaft 10, the right side of the sliding block 15 is provided with two second round holes, and the inner walls of the second round holes are in sliding connection with the outer sides of the corresponding guide rods 14.

The working principle is as follows: when the device is moved for use, a person controls a wireless remote control switch to control a driving motor 8 to be started in a forward direction by using an external remote controller, the driving motor 8 drives a second chain wheel to rotate, the second chain wheel drives two first chain wheels 6 to rotate through a chain 7, the two first chain wheels 6 drive two screw rods 4 to rotate, under the action of threaded holes formed in rectangular blocks 5, the two screw rods 4 can drive the two rectangular blocks 5 to slide upwards on two T-shaped slide rails, the two rectangular blocks 5 drive a supporting plate 2 to move upwards, the supporting plate 2 drives an integrated circuit tester 100 to move upwards, the supporting plate 2 also drives four connecting rods 16 to move upwards when moving upwards, the connecting rods 16 extrude and drive corresponding sliding blocks 15 to move upwards, the sliding blocks 15 slide on corresponding guide rods 14 and drive a baffle plate 11 to rotate upwards through the guide rods 14, the baffle plate 11 rotates upwards and inclines, and simultaneously drives the sliding blocks 15 to rotate and incline at the top ends of the connecting rods 16 through the corresponding guide rods 14, the baffle plates 11 drive the corresponding rotating shafts 10 to rotate and torsionally compress the torsion springs 12, at the moment, the two baffle plates 11 which rotate upwards are automatically opened upwards, at the moment, the upwards moving support plate 2 drives the integrated circuit tester 100 to gradually move upwards, and at the moment, personnel can utilize the integrated circuit tester 100 to perform testing work, so that the integrated circuit tester 100 can be conveniently and quickly moved out, and the two baffle plates 11 can be automatically opened while being moved out;

when the integrated circuit tester is stored after being used, a person controls a wireless remote control switch to control the driving motor 8 to be started reversely by using an external remote controller, the motion process of the driving motor 8 is completely opposite to the motion process of the driving motor 8 in the forward direction, at the same time, the support plate 2 is changed to move downwards and drives the integrated circuit tester 100 to be stored into the protection box 1 gradually, at the same time, the support plate 2 drives four connecting rods 16 to move downwards, the connecting rods 16 gradually release the upward extrusion force on the corresponding sliding blocks 15 downwards, at the same time, a plurality of torsional springs 12 in a torsional compression state drive the two baffles 11 to close in a rotating way in the mutually approaching direction, the baffles 11 drive the sliding blocks 15 to rotate at the top ends of the connecting rods 16 through the corresponding guide rods 14 and move downwards until the bottoms of the two baffles 11 are contacted with the top of the protection box 1, the storage and the automatic shielding of the top are completed, so that the integrated circuit tester 100 can be conveniently and quickly stored and protected after being used, and can take in the protection simultaneously automatic drive two baffles 11 close and shelter from at the top of protection box 1, realize taking in the effect of enclosing the fender protection to integrated circuit tester 100, reduce the risk that integrated circuit tester 100 was bumped the damage by the mistake when carrying after the use.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The device for testing the integrated circuit comprises an integrated circuit tester (100) and a protective box (1) with an opening at the top, wherein the integrated circuit tester (100) is positioned in the protective box (1), and is characterized in that a movable containing mechanism matched with the integrated circuit tester (100) is arranged in the protective box (1), and a self-opening shielding mechanism matched with the movable containing mechanism is arranged on the protective box (1);

the movable containing mechanism comprises a supporting plate (2) arranged in a protective box (1), an integrated circuit tester (100) is fixedly arranged at the top of the supporting plate (2), rectangular grooves (3) are respectively formed in the inner walls of the two sides of the protective box (1), a screw rod (4) is rotatably arranged between the inner wall of the top and the inner wall of the bottom of each rectangular groove (3), a rectangular block (5) which is slidably arranged on the inner wall of one side, away from the opening of the corresponding rectangular groove (3), of the corresponding rectangular groove (3) is sleeved on the screw rod (4), the tops of the two rectangular blocks (5) are fixedly connected with the bottom of the supporting plate (2), a first chain wheel (6) positioned below the corresponding rectangular block (5) is arranged on a welding sleeve on the screw rod (4), a driving motor (8) is fixedly arranged on the inner wall of the bottom of the protective box (1), and a second chain wheel is fixedly connected with the top end of an output shaft of the driving motor (8), the two first chain wheels (6) and the second chain wheel are connected with the same chain (7) in a transmission way.

2. The device for testing the integrated circuit according to claim 1, wherein the self-opening shielding mechanism comprises two baffles (11) movably contacted with the top of the protection box (1), two supports (9) are fixedly connected to both sides of the top of the protection box (1), a rotating shaft (10) is rotatably installed between the mutually adjacent sides of the two supports (9) which are opposite from each other in the front and back direction, the baffles (11) are fixedly sleeved on the corresponding rotating shafts (10), a torsion spring (12) is fixedly connected between one side of each support (9) adjacent to the corresponding baffle (11) and the corresponding baffle (11), the torsion spring (12) is movably sleeved on the corresponding rotating shaft (10), both sides of each baffle (11) are respectively provided with an arc-shaped structure, the bottom of each baffle (11) is provided with a groove (13) with an opening, and two guide rods (14) are fixedly connected between the inner walls of both sides of the groove (13), the guide rod (14) located in the same groove (13) is sleeved with the same sliding block (15) in a sliding mode, the bottom of the sliding block (15) is hinged with two connecting rods (16), the bottom end of each connecting rod (16) is fixedly connected with the top of the supporting plate (2), and the integrated circuit tester (100) is located among the four connecting rods (16).

3. The device for testing the integrated circuit according to claim 1, wherein the top of the rectangular block (5) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw rod (4).

4. The device for testing the integrated circuit according to claim 1, wherein the rectangular groove (3) is fixedly connected with a first bearing on the top inner wall and the bottom inner wall, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw rod (4).

5. The device for testing the integrated circuit according to claim 1, wherein the inner walls of the two rectangular grooves (3) at the sides far away from each other are fixedly connected with T-shaped slide rails, the sides of the two rectangular blocks (5) at the sides far away from each other are respectively provided with T-shaped slide grooves with top and bottom being open, and the T-shaped slide grooves are slidably connected with the corresponding T-shaped slide rails.

6. The device for testing the integrated circuit according to claim 1, wherein the bottom inner wall of the protection box (1) is provided with a mounting hole, a storage battery is fixedly connected in the mounting hole, a wireless remote control switch is fixedly and electrically connected to the right side of the driving motor (8), the wireless remote control switch and the driving motor (8) are electrically connected to the storage battery, and an external remote controller is arranged on the wireless remote control switch in a matching manner.

7. The device for testing the integrated circuit according to claim 2, wherein a first circular hole is formed in the front side of the support (9), a second bearing is fixedly sleeved in the first circular hole, and an inner ring of the second bearing is fixedly sleeved with an outer side of the corresponding rotating shaft (10).

8. The device for testing an integrated circuit according to claim 2, wherein two second circular holes are formed on the right side of the slider (15), and the inner walls of the second circular holes are slidably connected with the outer sides of the corresponding guide rods (14).