CN218215852U

CN218215852U - Electric connector for ADC chip test

Info

Publication number: CN218215852U
Application number: CN202220924624.2U
Authority: CN
Inventors: 张�雄; 李琨莹
Original assignee: Lauri Technology Suzhou Co ltd
Current assignee: Lauri Technology Suzhou Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2023-01-03
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses an electric connector is used in ADC chip test, concretely relates to chip test technical field, the chip connecting piece on the current chip test electric connector can some dust fall on its surface when not using, influences the life of connecting piece, connecting plug makes the plug of hookup location not hard up because of unexpected pulling easily in the use, and then makes the junction contact failure appear, including the connector body, connector body outside surface is connected with connecting plug, the utility model discloses when not needing to test the chip, thereby the accessible upwards stimulates and draws the piece to make the slide rebound through the movable rod, removes the dustproof shell from the side and makes the dustproof shell be located the top of rectangular channel, inserts the rectangular channel with the dustproof shell, is located the inside of dustproof shell with the chip connecting plate, later loosens the power that draws the piece to pass through the spring, makes the square piece insert the square downthehole and fix the dustproof shell, when not using, prevents dust and chip connecting plate contact, influences its life.

Description

Electric connector for ADC chip test

Technical Field

The utility model relates to a chip test technical field specifically is ADC chip test is with electric connector.

Background

With the increasing development of consumer electronics, more and more companies pay more attention to the production test of products, so that test equipment is required to perform on the main board of the products.

The existing chip testing electric connector has some problems when in use:

1. when a chip connecting piece on the existing chip testing electric connector is not used, dust falls on the surface of the chip connecting piece, so that the service life of the connecting piece is influenced;

2. when the connecting plug is used, the plug at the connecting position is easy to loosen due to accidental pulling, so that poor contact occurs at the connecting position, and a test result is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ADC chip test is with electric connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the electric connector for the ADC chip test comprises a connector body, wherein a connecting plug is connected to the outer side surface of the connector body, a chip connecting plate is arranged on the connector body, a protective assembly is arranged on the connector body, an auxiliary fixing assembly is fixedly arranged on the outer side surface of the connector body, and the connecting plug is in movable contact with the auxiliary fixing assembly;

the utility model discloses a connector, including connector body, protective component, dust cover, connector body, connecting block, connector body, spring, slide and rectangular plate, protective component includes dust cover and rectangular groove, the outside fixed surface of dust cover is equipped with the connecting block, the quad slit has been seted up to the upper surface of connecting block, the rectangular groove has been seted up to the upper surface of connector body, the internal surface movable contact of dust cover and rectangular groove, the last fixed surface of connector body is equipped with the rectangular plate, the internal surface fixed of rectangular plate is equipped with the spring, the lower fixed surface of spring is equipped with the slide, slide and rectangular plate slip laminating, the lower fixed surface of slide is equipped with square piece, square piece mobile the inserting is established in the quad slit, the slide is kept away from one side of square piece and is fixed to be equipped with the movable rod, the movable rod activity runs through the rectangular plate.

As a preferred technical scheme of the utility model, supplementary fixed subassembly includes the fixed block, fixed block fixed connection is on the outside surface of connector body, the last fixed surface circle piece of fixed block, the fixed buckle that is equipped with in upper end of circle piece, the mobile centre gripping connecting plug of buckle, the outside surface thread of buckle is inserted and is equipped with the bolt, the outside surface thread cover of bolt is equipped with the nut.

As an optimal technical scheme of the utility model, the spring is equipped with two, and the spring symmetry sets up between rectangular plate and slide.

As a preferred technical scheme of the utility model, the cross-sectional shape of rectangular plate is "L" shape.

As an optimized technical scheme of the utility model, the movable rod is kept away from the fixed piece that draws that is equipped with of one end of slide.

As a preferred technical scheme of the utility model, the connecting block is equipped with two, and the connecting block symmetry sets up the outside surface at the dustproof case.

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

1. when the chip is not required to be tested, the pull block can be pulled upwards to enable the sliding plate to move upwards through the movable rod, so that the dustproof shell is moved laterally to enable the dustproof shell to be positioned above the rectangular groove, the dustproof shell is inserted into the rectangular groove, the chip connecting plate is positioned inside the dustproof shell, the force of the pull block passing through the spring is loosened to enable the square block to be inserted into the square hole to fix the dustproof shell, and when the chip is not used, dust is prevented from contacting with the chip connecting plate to influence the service life of the chip;

2. the utility model discloses when connecting plug and this body coupling of connector, can rotate the nut earlier and transfer the buckle pine, make connecting plug pass in can following the buckle, later pass the buckle with connecting plug, the antiport nut makes its cooperation bolt make the buckle press from both sides tight connecting plug, prevents that the mistake from touching and makes the junction contact failure appear, influence the test result.

Drawings

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

figure 2 is a schematic structural view of the protective component of the invention,

figure 3 is an enlarged schematic view of the structure at a in figure 2 according to the present invention,

fig. 4 is a schematic view of the auxiliary fixing assembly of the present invention.

In the figure: 1.a connector body; 11. a connecting plug; 12. a chip connection board; 2. a guard assembly; 21. A dust-proof shell; 211. a rectangular groove; 22. connecting blocks; 23. a square hole; 24. a rectangular plate; 25. a spring; 26. A slide plate; 27. a square block; 28. a movable rod; 29. pulling the block; 3. an auxiliary fixing component; 31. a fixed block; 32. a circular block; 33. buckling; 34. a bolt; 35. and a nut.

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.

The embodiment is as follows: as shown in fig. 1-4, the utility model provides an electric connector for ADC chip testing, including a connector body 1, the surface of the outer side of the connector body 1 is connected with a connecting plug 11, the connector body 1 is provided with a chip connecting plate 12, the connector body 1 is provided with a protection component 2, the surface of the outer side of the connector body 1 is fixedly provided with an auxiliary fixing component 3, and the connecting plug 11 is movably contacted with the auxiliary fixing component 3;

the protective component 2 comprises a dustproof shell 21 and a rectangular groove 211, wherein the outer surface of the dustproof shell 21 is fixedly provided with two connecting blocks 22, the connecting blocks 22 are symmetrically arranged on the outer surface of the dustproof shell 21, the upper surface of the connecting block 22 is provided with a square hole 23, the upper surface of the connector body 1 is provided with the rectangular groove 211, the dustproof shell 21 is movably contacted with the inner surface of the rectangular groove 211, the upper surface of the connector body 1 is fixedly provided with a rectangular plate 24, the cross section of the rectangular plate 24 is L-shaped, the inner surface of the rectangular plate 24 is fixedly provided with two springs 25, the springs 25 are symmetrically arranged between the rectangular plate 24 and a sliding plate 26, the lower surface of the spring 25 is fixedly provided with a sliding plate 26, and the lower surface of the sliding plate 26 is fixedly provided with a square block 27, the square block 27 is movably inserted into the square hole 23, a movable rod 28 is fixedly arranged on one side, away from the square block 27, of the sliding plate 26, a pull block 29 is fixedly arranged at one end, away from the sliding plate 26, of the movable rod 28, the movable rod 28 movably penetrates through the rectangular plate 24, when a chip is not required to be tested, the pull block 29 can be pulled upwards, so that the sliding plate 26 can move upwards through the movable rod 28, the dustproof shell 21 can be laterally moved to be located above the rectangular groove 211, the dustproof shell 21 can be inserted into the rectangular groove 211, the chip connecting plate 12 can be located inside the dustproof shell 21, then the force of the pull block 29 through a spring 25 is released, the square block 27 can be inserted into the square hole 23 to fix the dustproof shell 21, and when the dustproof shell is not used, dust is prevented from contacting with the chip connecting plate 12, and the service life of the dustproof shell is prevented from being influenced.

Further, supplementary fixed subassembly 3 includes fixed block 31, fixed block 31 fixed connection is at the outside surface of connector body 1, the last fixed surface circle piece 32 of fixed block 31, the fixed buckle 33 that is equipped with in upper end of circle piece 32, buckle 33 is mobile to be held connecting plug 11, the outside surface screw thread of buckle 33 is inserted and is equipped with bolt 34, all is equipped with two with nut 35, the outside surface screw thread cover of bolt 34 is equipped with nut 35, when connecting plug 11 is connected with connector body 1, can rotate nut 35 earlier and transfer buckle 33 pine, makes connecting plug 11 pass in buckle 33, later passes buckle 33 with connecting plug 11, and reverse rotation nut 35 makes its cooperation bolt 34 make buckle 33 press from both sides tight connecting plug 11, prevents that the mistake from touching and make the junction appear contact failure, influences the test result.

The working principle is as follows: the utility model discloses when not needing to test the chip, thereby the accessible upwards stimulates draws piece 29 to make slide 26 to upwards remove through movable rod 28, it makes dust-proof shell 21 be located the top of rectangular channel 211 to remove dust-proof shell 21 from the side, insert the rectangular channel 211 with dust-proof shell 21, be located the inside of dust-proof shell 21 with chip connecting plate 12, later loosen and draw the power that piece 29 passes through spring 25, make square 27 insert and fix dust-proof shell 21 in the quad slit 23, when not using, prevent dust and chip connecting plate 12 contact, influence its life, when connecting plug 11 is connected with connector body 1, can rotate nut 35 earlier and transfer buckle 33 pine, make connecting plug 11 can follow buckle 33 and pass, later pass buckle 33 with connecting plug 11, reverse rotation nut 35 makes its cooperation bolt 34 make buckle 33 press from both sides tight connecting plug 11, prevent that the mistake from touching and make the junction appear contact failure, influence the test result.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

ADC chip test is with electric connector, including connector body (1), its characterized in that: the connector comprises a connector body (1), wherein a connecting plug (11) is connected to the outer side surface of the connector body (1), a chip connecting plate (12) is arranged on the connector body (1), a protective component (2) is arranged on the connector body (1), an auxiliary fixing component (3) is fixedly arranged on the outer side surface of the connector body (1), and the connecting plug (11) is movably contacted with the auxiliary fixing component (3);

protection component (2) are including dust cover (21) and rectangular channel (211), the outside fixed surface of dust cover (21) is equipped with connecting block (22), quad slit (23) have been seted up to the upper surface of connecting block (22), rectangular channel (211) have been seted up to the upper surface of connector body (1), the internal surface movable contact of dust cover (21) and rectangular channel (211), the upper surface fixed of connector body (1) is equipped with rectangular plate (24), the internal surface fixed of rectangular plate (24) is equipped with spring (25), the lower fixed surface of spring (25) is equipped with slide (26), slide (26) and rectangular plate (24) sliding fit, the lower fixed surface of slide (26) is equipped with square piece (27), square piece (27) mobile the inserting is established in quad slit (23), slide (26) keep away from one side fixed of square piece (27) and are equipped with movable rod (28), movable rod (28) activity runs through rectangular plate (24).
2. The electrical connector for testing the ADC chip according to claim 1, wherein: supplementary fixed subassembly (3) are including fixed block (31), fixed block (31) fixed connection is on the outside surface of connector body (1), the last fixed surface circle piece (32) of fixed block (31), the upper end of circle piece (32) is fixed and is equipped with buckle (33), buckle (33) mobile centre gripping connecting plug (11), the outside surface screw thread of buckle (33) is inserted and is equipped with bolt (34), the outside surface screw thread cover of bolt (34) is equipped with nut (35).
3. The electrical connector for testing the ADC chip according to claim 1, wherein: the number of the springs (25) is two, and the springs (25) are symmetrically arranged between the rectangular plate (24) and the sliding plate (26).
4. The electrical connector for testing the ADC chip according to claim 1, wherein: the cross section of the rectangular plate (24) is L-shaped.
5. The electrical connector for testing the ADC chip according to claim 1, wherein: a pull block (29) is fixedly arranged at one end of the movable rod (28) far away from the sliding plate (26).
6. The electrical connector for testing the ADC chip according to claim 1, wherein: the number of the connecting blocks (22) is two, and the connecting blocks (22) are symmetrically arranged on the outer side surface of the dustproof shell (21).