CN212965299U

CN212965299U - Integrated circuit testing device

Info

Publication number: CN212965299U
Application number: CN202021970261.3U
Authority: CN
Inventors: 叶钧戊; 李明正; 胡刚
Original assignee: Shenzhen Xinglei Technology Co ltd
Current assignee: Shenzhen Xinglei Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-13
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an integrated circuit testing device, including the tester body, the top of tester body is equipped with the square bar, the inside of square bar is equipped with the spin, be equipped with the slide bar on the square bar, the tip of slide bar is equipped with first connecting block, the side of first connecting block is equipped with the connecting rod, the tip of connecting rod is equipped with the sliding block, the inside of sliding block is equipped with second connecting block, spring, the side of sliding block is equipped with the supporting shoe, the top of sliding block is equipped with the square lid, the inside of square lid is equipped with the torsional spring, the torsional spring is worn out the tip of square lid and is equipped with the briquetting, the surface of sliding block is equipped with the gag lever post; the wire connected on the tester is arranged on the supporting block, the wire is positioned between the supporting block and the pressing block and is limited and fixed, so that the situation that the integrated circuit element moves to tear the wire in the test process is avoided.

Description

Integrated circuit testing device

Technical Field

The utility model belongs to the technical field of electronic component test instrument, concretely relates to integrated circuit testing arrangement.

Background

The integrated circuit board tester has the characteristics of high speed, high precision, multiple functions, multiple parameters, wide measurement range and the like. The circuit board tester can automatically complete excitation, measurement, data processing, display or output of test results under the control of a computer, and is widely applied.

When an existing circuit board tester tests an integrated circuit element, a lead is connected between the tester and the element, the element is touched in the testing process, the element moves and pulls the lead, the lead is not stable enough in connection, and the sensitivity of the lead is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit testing arrangement to be connected with the wire between the tester that proposes in solving above-mentioned background art and the component, touch the component in the testing process, the component removes and tears the wire, and the wire is connected the problem of the sensitivity of stabilizing inadequately and having reduced the wire.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated circuit testing arrangement, includes the tester body, the top of tester body is equipped with the square bar, the inside of square bar is equipped with the spin, be equipped with the slide bar on the square bar, the tip of slide bar is equipped with first connecting block, the side of first connecting block is equipped with the connecting rod, the tip of connecting rod is equipped with the sliding block, the inside of sliding block is equipped with second connecting block, spring, the side of sliding block is equipped with the supporting shoe, the top of sliding block is equipped with the square cover, the inside of square cover is equipped with the torsional spring, the torsional spring is worn out and is equipped with the briquetting on the tip of square cover, the surface of sliding block is equipped with the gag lever.

Preferably, a sliding cavity is formed in the square rod, the rolling ball is located in the sliding cavity, the sliding rod is connected with the rolling ball, and the sliding rod is connected with the square rod in a sliding mode.

Preferably, the inside of first connecting block is equipped with first slider, spout, connecting rod one end is passed first connecting block and is connected with first slider, connecting rod and first connecting block sliding connection, connecting rod and slider sliding connection.

Preferably, the side of the first connecting block is provided with a circular positioning groove, the limiting rod is of an L-shaped structure, and the limiting rod is matched with the positioning groove.

Preferably, the connecting rod passes the sliding block in proper order, the tip of spring is connected with the second connecting block, be equipped with the blind hole in the square cover, the both ends and the square cover internal surface connection and the intermediate part of torsional spring are connected with the briquetting, the arc groove has been seted up to the square cover intermediate position.

Preferably, semi-cylindrical standing grooves are formed in the opposite surfaces of the supporting block and the pressing block, and a full-circle wire slot is formed when the supporting block and the pressing block are attached.

Preferably, the bottom of tester body is equipped with firm piece, two fixed plates, the bottom of firm piece is rotated and is connected with the bull stick of "L" type structure, the tip of bull stick is equipped with places the box, it is equipped with magnet on the box to place, magnet and fixed plate adsorb and be connected, place the box surface and seted up the mounting groove, place the trench between two magnets, it is equipped with the division board to place the box and be located the mounting groove.

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

1. through the supporting block, the pressing block and the torsion spring, the wire connected to the tester is arranged on the supporting block, the wire is located between the supporting block and the pressing block and is limited and fixed, and the situation that the integrated circuit element moves to pull the wire in the testing process is avoided.

2. Through the box of placing that sets up, place and be equipped with the mounting groove on the box and be equipped with the division board in the mounting groove, be convenient for place the wire in place the box, and the wire of different colours, length can separate and place, places the box and rotates the connection, is convenient for rotate and places the box, does benefit to and gets and put the wire.

Drawings

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

fig. 2 is a schematic sectional structural view of the first connecting block of the present invention;

FIG. 3 is a schematic cross-sectional view of the square bar of the present invention;

FIG. 4 is a schematic top view of the storage box of the present invention;

in the figure: 1. a tester body; 2. a square bar; 3. a first connection block; 4. a connecting rod; 5. a slider; 6. a support block; 7. a square cover; 8. a torsion spring; 9. briquetting; 10. a limiting rod; 11. a stabilizing block; 12. a rotating rod; 13. placing the box; 14. a fixing plate; 15. a second connecting block; 16. a spring; 17. rolling a ball; 18. a slide bar; 19. and a magnet.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: an integrated circuit testing device comprises a tester body 1, a square rod 2 is arranged at the top of the tester body 1, a rolling ball 17 is arranged inside the square rod 2, a sliding rod 18 is arranged on the square rod 2, a first connecting block 3 is arranged at the end part of the sliding rod 18, a connecting rod 4 is arranged on the side surface of the first connecting block 3, a sliding block 5 is arranged at the end part of the connecting rod 4, a second connecting block 15 and a spring 16 are arranged inside the sliding block 5, a supporting block 6 is arranged on the side surface of the sliding block 5, a square cover 7 is arranged at the top of the sliding block 5, a torsional spring 8 is arranged inside the square cover 7, a pressing block 9 is arranged at the end part of the torsional spring 8, which penetrates out of the square cover 7, a limiting rod 10 is arranged on the surface of the sliding block 5, a wire connected on the tester is arranged on the supporting block 6, the wire is positioned between the supporting block 6, the bottom of tester body 1 is equipped with firm piece 11, two fixed plates 14, the bottom of firm piece 11 is rotated and is connected with bull stick 12 of "L" type structure, the tip of bull stick 12 is equipped with places box 13, it is equipped with magnet 19 on the box 13 to place, it has seted up the mounting groove to place box 13 surface, it is equipped with the division board to place box 13 and be located the mounting groove, be convenient for place the wire in placing box 13, and different colours, the wire of length can separate and place, it rotates the connection to place box 13, be convenient for the rotation and place box 13, do benefit to and get and put the wire.

In the embodiment, a sliding cavity is formed in the square rod 2, the rolling ball 17 is located in the sliding cavity, the sliding rod 18 is connected with the rolling ball 17, and the sliding rod 18 is connected with the square rod 2 in a sliding mode, so that the horizontal positions of the sliding rod 18 and the first connecting block 3 can be conveniently adjusted.

In this embodiment, the inside of first connecting block 3 is equipped with first slider, spout, and connecting rod 4 one end is passed first connecting block 3 and is connected with first slider, and connecting rod 4 is located sliding connection on the vertical direction with first connecting block 3, and connecting rod 4 is located sliding connection on the horizontal direction with sliding block 5, is convenient for adjust the vertical position of sliding block 5.

In this embodiment, the circular shape constant head tank has been seted up to the side of first connecting block 3, and gag lever post 10 is "L" type structure, and gag lever post 10 matches with the constant head tank, and gag lever post 10 imbeds first connecting block 3, and sliding block 5 is by spacing fixed.

In this embodiment, connecting rod 4 passes sliding block 5, spring 16's tip in proper order and is connected with second connecting block 15, is equipped with the blind hole in the square cover 7, and the both ends of torsional spring 8 and square cover 7 internal surface connection and intermediate part are connected with briquetting 9, and the arc groove has been seted up to square cover 7 intermediate position, and the arc groove is passed to the intermediate position of torsional spring 8, and torsional spring 8 is rotatable, is convenient for adjust the position of briquetting 9.

In this embodiment, the opposite surfaces of the supporting block 6 and the pressing block 9 are both provided with a semi-cylindrical placing groove, the supporting block 6 and the pressing block 9 form a full-circle wire groove when being attached, and when a wire is connected to the tester, the wire is placed in the wire groove and is limited and fixed, so that the situation that the integrated circuit element moves to pull the wire in the testing process is avoided.

In this embodiment, magnet 19 adsorbs with fixed plate 14 to be connected, places box 13 surface and has seted up the mounting groove, places the trench between two magnet 19, places box 13 and is located the mounting groove and is equipped with the division board, is convenient for place the wire in placing box 13, does benefit to and gets and put the wire.

The utility model discloses a theory of operation and use flow:

when the tester is used for testing an integrated circuit element, the first connecting block 3 slides to a proper position along the length direction of the square rod 2, the sliding rod 18 slides along the first connecting block 3, the sliding block 5 and the spring 16 are pulled to be in a contraction state, the sliding block 5 vertically slides to a proper position, the sliding block 5 is loosened, the spring 16 stretches from the contraction state, the limiting rod 10 is embedded into the first connecting block 3, the pressing block 9 is tilted, the torsion spring 8 is in the contraction state, a lead connected on the tester is placed on the supporting block 6, the pressing block 9 is loosened, the torsion spring 8 stretches from the contraction state, the lead is positioned between the supporting block 6 and the pressing block 9 and is limited and fixed, and the situation that the integrated circuit element moves to pull the lead in the testing process is avoided;

place box 13 surface and seted up the mounting groove, place box 13 and be located the mounting groove and be equipped with the division board, be convenient for place the wire in placing box 13, and the wire of different colours, length can separate and place, place box 13 and rotate the connection, be convenient for rotate and place box 13, do benefit to and get and put the wire.

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. An integrated circuit testing device, comprising a tester body (1), characterized in that: the top of tester body (1) is equipped with square bar (2), the inside of square bar (2) is equipped with spin (17), be equipped with slide bar (18) on square bar (2), the tip of slide bar (18) is equipped with first connecting block (3), the side of first connecting block (3) is equipped with connecting rod (4), the tip of connecting rod (4) is equipped with sliding block (5), the inside of sliding block (5) is equipped with second connecting block (15), spring (16), the side of sliding block (5) is equipped with supporting shoe (6), the top of sliding block (5) is equipped with square cover (7), the inside of square cover (7) is equipped with torsional spring (8), be equipped with briquetting (9) on the tip that square cover (7) was worn out in torsional spring (8), the surface of sliding block (5) is equipped with gag lever post (10).

2. An integrated circuit testing device according to claim 1, wherein: the square pole is characterized in that a sliding cavity is formed in the square pole (2), the rolling ball (17) is located in the sliding cavity, the sliding rod (18) is connected with the rolling ball (17), and the sliding rod (18) is connected with the square pole (2) in a sliding mode.

3. An integrated circuit testing device according to claim 1, wherein: the inside of first connecting block (3) is equipped with first slider, spout, connecting rod (4) one end is passed first connecting block (3) and is connected with first slider, connecting rod (4) and first connecting block (3) sliding connection, connecting rod (4) and sliding block (5) sliding connection.

4. An integrated circuit testing device according to claim 1, wherein: the round positioning groove is formed in the side face of the first connecting block (3), the limiting rod (10) is of an L-shaped structure, and the limiting rod (10) is matched with the positioning groove.

5. An integrated circuit testing device according to claim 1, wherein: connecting rod (4) pass the tip and the second connecting block (15) of sliding block (5), spring (16) in proper order and be connected, be equipped with the blind hole in square lid (7), the both ends and square lid (7) internal surface connection and the intermediate part of torsional spring (8) are connected with briquetting (9), the arc groove has been seted up to square lid (7) intermediate position.

6. An integrated circuit testing device according to claim 1, wherein: semi-cylindrical standing grooves are formed in the opposite surfaces of the supporting block (6) and the pressing block (9), and a full-circle wire groove is formed when the supporting block (6) and the pressing block (9) are attached.

7. An integrated circuit testing device according to claim 1, wherein: the bottom of tester body (1) is equipped with firm piece (11), two fixed plates (14), the bottom of firm piece (11) is rotated and is connected with bull stick (12) of "L" type structure, the tip of bull stick (12) is equipped with places box (13), it is equipped with magnet (19) on box (13) to place, magnet (19) adsorb with fixed plate (14) and are connected, place box (13) surface and seted up the mounting groove, the mounting groove is located between two magnet (19), it is equipped with the division board to place box (13) and be located the mounting groove.