CN215415756U

CN215415756U - High-sensitivity integrated circuit tester for precision electronic engineering

Info

Publication number: CN215415756U
Application number: CN202121682250.XU
Authority: CN
Inventors: 顾先兵
Original assignee: Chaoyang Jinhui Intelligent Technology Co ltd
Current assignee: Chaoyang Jinhui Intelligent Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a high-sensitivity integrated circuit tester for precision electronic engineering, which comprises a base, wherein an installation frame is fixedly installed at the top of the base, a hydraulic rod is fixedly installed at the top of the installation frame, the output end of the hydraulic rod penetrates through the installation frame and is fixedly provided with a push plate, a top plate is arranged at the bottom of the push plate, and a display screen is fixedly installed on the right side of the top of the installation frame. According to the utility model, the base is arranged for mounting the mounting frame and the clamping rod, the mounting frame is arranged for mounting the hydraulic rod and the display screen, the display screen is arranged for displaying a test result, the hydraulic rod is arranged for mounting the push plate and pushing the push plate to descend simultaneously, so that the top plate descends to extrude and fix the integrated circuit, the integrated circuit is in close contact with the metal head, and meanwhile, the problem that the integrated circuit is damaged due to static electricity because the existing integrated circuit needs a worker to manually connect the detection device with the integrated circuit during detection is solved.

Description

High-sensitivity integrated circuit tester for precision electronic engineering

Technical Field

The utility model relates to the technical field of integrated circuits, in particular to an integrated circuit tester with high sensitivity for precision electronic engineering.

Background

The integrated circuit is a miniature electronic device or component, and adopts a certain process to interconnect the elements of transistor, resistor, capacitor and inductor, etc. required in a circuit and the wiring together, and make them on a small piece or several small pieces of semiconductor wafer or medium substrate, then package them in a tube shell to form the miniature structure with required circuit function; all the components are structurally integrated, which makes the electronic components advance to a great step toward microminiaturization, low power consumption, intelligence and high reliability, and it is represented by the letter "IC" in the circuit.

The integrated circuit often needs to be subjected to circuit testing after production is finished, the existing integrated circuit needs a worker to manually connect a detection device with the integrated circuit when detection is carried out, and the integrated circuit is damaged due to static electricity, so that the service life of the integrated circuit is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated circuit tester with high sensitivity for precision electronic engineering, which has the advantage of automatically connecting an integrated circuit with a detection device and solves the problem that the existing integrated circuit needs workers to manually connect the detection device with the integrated circuit during detection, and the integrated circuit is damaged due to static electricity.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an integrated circuit tester that sensitivity is high for accurate electronic engineering, the on-line screen storage device comprises a base, the top fixed mounting of base has the mounting bracket, the top fixed mounting of mounting bracket has the hydraulic stem, the output of hydraulic stem runs through mounting bracket and fixed mounting has the push pedal, the bottom of push pedal is provided with the roof, the right side fixed mounting at mounting bracket top has the display screen, the top of base is provided with two kellies, the equal fixed mounting in one side that the kellies is close to relatively has places the board, the top of placing the board is provided with the metal head.

Preferably, the bottom of the push plate is fixedly provided with three first springs which are uniformly distributed, and the bottoms of the first springs are fixedly connected with the top of the top plate.

Preferably, first chutes are formed in two sides of the mounting frame, first sliding blocks are connected to the inner portions of the first chutes in a sliding mode, and one side, close to the first sliding blocks, of the first sliding blocks is fixedly connected with the top plate.

Preferably, two second chutes are formed in the base, a second sliding block is connected to the inside of each second chute in a sliding mode, the top of each second sliding block is fixedly connected with the bottom of the corresponding clamping rod, and a second spring is welded on one side, far away from the corresponding second sliding block, of each second sliding block.

Preferably, the top of placing the board has seted up the installation cavity, the metal head runs through to the inside of placing the board through the installation cavity, the inside of installation cavity and the bottom welding that is located the metal head have the third spring.

Preferably, a connecting wire is fixedly mounted at the bottom of the metal head, and the connecting wire extends downwards through the center of the third spring and penetrates into the placing plate.

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

1. according to the utility model, the base is arranged for mounting the mounting frame and the clamping rod, the mounting frame is arranged for mounting the hydraulic rod and the display screen, the display screen is arranged for displaying a test result, the hydraulic rod is arranged for mounting the push plate and pushing the push plate to descend simultaneously, so that the top plate descends to extrude and fix the integrated circuit, the integrated circuit is in close contact with the metal head, the detection precision is increased, and the problem that the existing integrated circuit needs a worker to manually connect the detection device with the integrated circuit during detection and the integrated circuit is damaged due to static electricity is solved.

2. The utility model is provided with the first spring for buffering the top plate, thereby avoiding the damage of the integrated circuit caused by the overlarge extrusion force of the top plate on the integrated circuit due to the overlarge pressure of the push plate, increasing the stability of the top plate through the matching between the first chute and the first slide block, thereby avoiding the detection of the influence of the dislocation of the integrated circuit and the metal head caused by the offset of the top plate when the top plate extrudes the integrated circuit, realizing the installation of the clamping rod through the matching between the second chute and the second slide block, realizing the clamping and fixing of the integrated circuit through arranging the second spring for pushing the clamping rod to the relatively close side, realizing the installation of the metal head through arranging the installation cavity, avoiding the damage of the integrated circuit caused by the extrusion of the metal head through arranging the third spring for buffering the metal head, and connecting the metal head with the display screen through arranging the connecting wire, therefore, the detected information is transmitted to the display screen for displaying.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic cross-sectional structure of the placement board of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a clamping rod; 4. placing the plate; 5. a top plate; 6. a first spring; 7. pushing the plate; 8. a hydraulic lever; 9. a display screen; 10. a first chute; 11. a first slider; 12. a second slider; 13. a second spring; 14. a second chute; 15. a metal head; 16. a mounting cavity; 17. a third spring; 18. and connecting the wires.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an integrated circuit tester with high sensitivity for precision electronic engineering comprises a base 1, a mounting frame 2 is fixedly mounted on the top of the base 1, a hydraulic rod 8 is fixedly mounted on the top of the mounting frame 2, the output end of the hydraulic rod 8 penetrates through the mounting frame 2 and is fixedly mounted with a push plate 7, a top plate 5 is arranged at the bottom of the push plate 7, a display screen 9 is fixedly mounted on the right side of the top of the mounting frame 2, two clamping rods 3 are arranged on the top of the base 1, a placing plate 4 is fixedly mounted on one side of the clamping rods 3, which is relatively close to the placing plate 4, a metal head 15 is arranged on the top of the placing plate 4, the mounting frame 2 and the clamping rods 3 are mounted by the base 1, the hydraulic rod 8 and the display screen 9 are mounted by the mounting frame 2, the display screen 9 is used for displaying a test result, and the push plate 7 is mounted by the hydraulic rod 8, meanwhile, the push plate 7 is pushed to descend, so that the top plate 5 descends to extrude and fix the integrated circuit, and the integrated circuit is in close contact with the metal head 15, and the detection precision is improved, three first springs 6 which are uniformly distributed are fixedly arranged at the bottom of the push plate 7, the bottom of each first spring 6 is fixedly connected with the top of the top plate 5, and the first springs 6 are arranged to buffer the top plate 5, so that the integrated circuit is prevented from being damaged due to overlarge extrusion force of the top plate 5 on the integrated circuit caused by overlarge pressure of the push plate 7, the first sliding grooves 10 are respectively formed in the two sides of the mounting frame 2, the first sliding grooves 10 are internally and slidably connected with first sliding blocks 11, one sides, close to each other, of the first sliding blocks 11 are fixedly connected with the top plate 5, the stability of the top plate 5 is improved through the matching between the first sliding grooves 10 and the first sliding blocks 11, and the detection influence caused by dislocation of the integrated circuit and the metal head 15 due to the deviation of the top plate 5 when the integrated circuit is extruded, two second sliding grooves 14 are formed in the base 1, a second sliding block 12 is connected to the inside of the second sliding grooves 14 in a sliding mode, the top of the second sliding block 12 is fixedly connected with the bottom of the clamping rod 3, a second spring 13 is welded to one side, far away from the second sliding block 12, the clamping rod 3 is installed through the cooperation between the second sliding grooves 14 and the second sliding block 12, the second spring 13 is used for pushing the clamping rod 3 to one side, close to the clamping rod 3, so that the integrated circuit is clamped and fixed, a mounting cavity 16 is formed in the top of the placing plate 4, the metal head 15 penetrates into the placing plate 4 through the mounting cavity 16, a third spring 17 is welded inside the mounting cavity 16 and located at the bottom of the metal head 15, the mounting cavity 16 is used for installing the metal head 15, the third spring 17 is used for buffering the metal head 15, and the integrated circuit is prevented from being damaged due to extrusion of the metal head 15, the bottom fixed mounting of metal head 15 has connecting wire 18, and connecting wire 18 locates downwardly extending and run through to the inside of placing board 4 through the center of third spring 17, is used for being connected metal head 15 and display screen 9 through setting up connecting wire 18 to the realization shows the information transfer that will detect to display screen 9.

During the use, will block 3 and break off with the fingers and thumb to both sides, will wait to detect integrated circuit and place between the kelly 3 and be located the top of placing board 4 for be connected between metal head 15 and the integrated circuit, make push pedal 7 descend through hydraulic stem 8, drive roof 5 and descend, thereby extrude integrated circuit, thereby it is fixed to realize extrudeing integrated circuit, detects integrated circuit through display screen 9 and connecting wire 18 with the current migration to metal head 15.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrated circuit tester that sensitivity is high for precision electronic engineering, includes base (1), its characterized in that: the utility model discloses a solar energy collecting device, including base (1), the top fixed mounting of base (1) has mounting bracket (2), the top fixed mounting of mounting bracket (2) has hydraulic stem (8), the output of hydraulic stem (8) runs through mounting bracket (2) and fixed mounting has push pedal (7), the bottom of push pedal (7) is provided with roof (5), the right side fixed mounting at mounting bracket (2) top has display screen (9), the top of base (1) is provided with two kellies (3), the equal fixed mounting in one side that kellies (3) are close to relatively has places board (4), the top of placing board (4) is provided with metal head (15).

2. The integrated circuit tester with high sensitivity for precision electronic engineering according to claim 1, characterized in that: the bottom fixed mounting of push pedal (7) has three evenly distributed's first spring (6), the top fixed connection of the bottom of first spring (6) and roof (5).

3. The integrated circuit tester with high sensitivity for precision electronic engineering according to claim 1, characterized in that: first spout (10) have all been seted up to the both sides of mounting bracket (2), the inside sliding connection of first spout (10) has first slider (11), one side and roof (5) fixed connection that first slider (11) are close to relatively.

4. The integrated circuit tester with high sensitivity for precision electronic engineering according to claim 1, characterized in that: two second chutes (14) are arranged in the base (1), a second sliding block (12) is connected to the inside of the second chute (14) in a sliding manner, the top of the second sliding block (12) is fixedly connected with the bottom of the clamping rod (3), and a second spring (13) is welded on one side, far away from the second sliding block (12), of the second sliding block.

5. The integrated circuit tester with high sensitivity for precision electronic engineering according to claim 1, characterized in that: the mounting cavity (16) is formed in the top of the placing plate (4), the metal head (15) penetrates through the mounting cavity (16) to the inside of the placing plate (4), and a third spring (17) is welded in the mounting cavity (16) and the bottom of the metal head (15).

6. The integrated circuit tester with high sensitivity for precision electronic engineering according to claim 1, characterized in that: the bottom of the metal head (15) is fixedly provided with a connecting wire (18), and the connecting wire (18) extends downwards through the center of the third spring (17) and penetrates into the placing plate (4).