CN215067093U

CN215067093U - Integrated circuit test needle bed

Info

Publication number: CN215067093U
Application number: CN202120598788.6U
Authority: CN
Inventors: 李娜
Original assignee: Shenzhen Beichen Electronics Co ltd
Current assignee: Shenzhen Beichen Electronics Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-07
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses an integrated circuit test needle bed, including workstation, first magnetic path, second magnetic path, base slider, installation shell, brace table, fixed column, pulley, telescopic link, first section of thick bamboo post, second section of thick bamboo post, assistant clamp and rubber pad, settle the inside of workstation has first magnetic path, and the surface of first magnetic path is connected with the second magnetic path, the base slider is installed to the top of second magnetic path, and the surface of base slider is provided with the installation shell, settle the inside of first section of thick bamboo post has the second section of thick bamboo post, and the terminal arrangement of second section of thick bamboo post has the assistant to press from both sides, the surface that the assistant pressed from both sides is provided with the rubber pad. This integrated circuit test needle bed has seted up the spout through the workstation after setting up is inside, and the base slider of being convenient for moves about the inside of workstation, and the effect through the base slider makes the removal of contact nimble convenient, and the adjustment of the position of being convenient for makes things convenient for integrated circuit board to aim at and carries out detection achievement.

Description

Integrated circuit test needle bed

Technical Field

The utility model relates to a test needle bed technical field specifically is an integrated circuit test needle bed.

Background

The integrated circuit is a miniature electronic device, the use of the novel semiconductor device leads electronic elements to be miniaturized, intelligentized and highly reliable, a side-looking needle bed is required to be used for detecting the integrated circuit in the batch production of the integrated circuit, and the integrated circuit can be widely applied to the communication aspect only after the detection is passed.

The existing testing needle bed is not changed and flexible in position adjustment, lacks of a buffer protection effect on a contact when in use, lacks of a clamping and fixing effect of an integrated circuit and the like, cannot well meet the use requirements of people, and carries out technical innovation on the basis of the existing testing needle bed aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an integrated circuit tests needle bed.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an integrated circuit testing needle bed comprises a workbench, a first magnetic block, a second magnetic block, a base sliding block, a mounting shell, a spring, an insulating block, a contact, teeth, a supporting platform, a fixed column, a pulley, a telescopic rod, a first cylinder column, a second cylinder column, an assistant clamp and a rubber pad, wherein the first magnetic block is arranged inside the workbench, the surface of the first magnetic block is connected with the second magnetic block, the base sliding block is arranged above the second magnetic block, the surface of the base sliding block is provided with the mounting shell, the spring is arranged inside the mounting shell, the upper end of the spring is connected with the insulating block, the contact is arranged on the surface of the insulating block, the teeth are connected to the right side of the workbench, the pulley is connected to the surface of the teeth, the fixed column is arranged inside the pulley, the supporting platform is arranged outside the pulley, the telescopic rod is arranged on the left side of the workbench, and the surface of the telescopic rod is connected with the first cylinder column, a second cylinder column is arranged inside the first cylinder column, an assistant clamp is arranged at the tail end of the second cylinder column, and a rubber pad is arranged on the surface of the assistant clamp.

A sliding structure is formed between the base sliding block and the workbench, the base sliding block penetrates through the inside of the workbench, and the edge cutting base sliding block is tightly attached to the workbench.

The first magnetic block and the second magnetic block are connected in a magnetic attraction mode, and the horizontal center directions of the second magnetic block and the first magnetic block are parallel to each other.

The spring passes through to constitute elastic construction between installation shell and the collets, and the spring runs through inside the installation shell to be fixed connection between spring and the collets.

The teeth are in meshed connection with the pulleys, and the teeth are matched with the pulleys in overall dimension.

And a telescopic structure is formed between the telescopic rod and the first cylinder column, and the telescopic rod is vertical to the horizontal central line of the first cylinder column.

The helper clip and the second barrel column are welded, the rubber pads and the helper clip are in adhesive connection, and the rubber pads are symmetrical to each other about the vertical center line of the helper clip.

The utility model has the advantages that:

1. the sliding groove is formed in the arranged workbench, so that the base sliding block can move left and right in the workbench conveniently, the contact can move flexibly and conveniently under the action of the base sliding block, the position can be adjusted conveniently, and the integrated circuit board can be aligned conveniently to perform detection work; the first magnetic block and the second magnetic block which are arranged are fixed through mutual magnetic attraction, when the magnetic table is used, the mounting shell is manually lifted upwards to enable the first magnetic block and the second magnetic block to be separated, so that the position can be adjusted and moved, after the position is fixed, the first magnetic block and the second magnetic block are mutually attracted to ensure that the mounting shell is firmly fixed in the workbench, and the position alignment deviation caused by the unintentional movement is avoided;

2. the spring arranged has the effect of effectively relieving the pressure, the insulating block moves downwards to act on the spring when the pressure acts on the contact, the spring relieves the action of the pressure and absorbs partial energy through the self deformation action, the contact is effectively protected from being damaged by the impact force, and meanwhile, the contact is assisted to reset after the work is finished; the arranged teeth are engaged on the surface of the pulley, the pulley is rotated by retracting, the teeth are moved back and forth under the action of the pulley, different points detected on the integrated circuit board are aligned and moved, and the operation and the control are convenient;

3. the integrated circuit board can automatically move up and down through the arranged telescopic rod, and the integrated circuit board can synchronously move up and down through automatic operation, so that the detection work of the integrated circuit board can be conveniently and quickly carried out, the detection work efficiency is improved, and the workload of operators is reduced; the assistant clamp is convenient for clamping the integrated circuit board after being arranged, the integrated circuit board is prevented from falling or shaking in the moving process, and rubber pads are arranged on the two sides of the assistant clamp to prevent the integrated circuit board from being damaged due to over-tight clamping.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the supporting platform and the pulley of the present invention;

fig. 4 is the internal structure diagram of the workbench of the present invention.

In the figure: 1. a work table; 2. a first magnetic block; 3. a second magnetic block; 4. a base slide block; 5. mounting a shell; 6. a spring; 7. an insulating block; 8. a contact; 9. teeth; 10. a support table; 11. fixing a column; 12. a pulley; 13. a telescopic rod; 14. a first cylinder; 15. a second cylinder; 16. an assistant clamp; 17. and (7) a rubber pad.

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.

Referring to fig. 1-4, an integrated circuit testing needle bed comprises a workbench 1, a first magnetic block 2, a second magnetic block 3, a base sliding block 4, a mounting shell 5, a spring 6, an insulating block 7, a contact 8, teeth 9, a supporting table 10, a fixed column 11, a pulley 12, a telescopic rod 13, a first cylinder 14, a second cylinder 15, an assistant clamp 16 and a rubber pad 17, wherein the first magnetic block 2 is arranged inside the workbench 1, the surface of the first magnetic block 2 is connected with the second magnetic block 3, the base sliding block 4 is arranged above the second magnetic block 3, the mounting shell 5 is arranged on the surface of the base sliding block 4, the spring 6 is arranged inside the mounting shell 5, the upper end of the spring 6 is connected with the insulating block 7, the contact 8 is arranged on the surface of the insulating block 7, the teeth 9 are connected on the right side of the workbench 1, the pulley 12 is connected on the surface of the teeth 9, the fixed column 11 is arranged inside the pulley 12, a supporting table 10 is arranged outside the pulley 12, a telescopic rod 13 is arranged on the left side of the workbench 1, a first cylindrical column 14 is connected to the surface of the telescopic rod 13, a second cylindrical column 15 is arranged inside the first cylindrical column 14, an assistant clamp 16 is arranged at the tail end of the second cylindrical column 15, and a rubber pad 17 is arranged on the surface of the assistant clamp 16.

In the utility model, a sliding structure is formed between the base sliding block 4 and the workbench 1, the base sliding block 4 penetrates through the workbench 1, and the base sliding block 4 is closely attached to the workbench 1 while being cut; through the inside spout of having seted up of workstation 1 after setting up, the base slider 4 of being convenient for removes about the inside of workstation 1, and the effect through base slider 4 makes the removal of contact 8 nimble convenient, and the adjustment of the position of being convenient for makes things convenient for integrated circuit board to aim at and carries out detection achievement.

In the utility model, the first magnetic block 2 and the second magnetic block 3 are magnetically attracted, and the horizontal centers of the second magnetic block 3 and the first magnetic block 2 are parallel to each other; the first magnetic block 2 and the second magnetic block 3 which are arranged are fixed through mutual magnetic attraction, the mounting shell 5 is lifted upwards manually in use to enable the first magnetic block 2 and the second magnetic block 3 to be separated, so that the position can be adjusted and moved, the first magnetic block 2 and the second magnetic block 3 are mutually attracted after the position is fixed, the mounting shell 5 is firmly fixed inside the workbench 1, and the situation that the position alignment is deviated due to the fact that the first magnetic block 2 and the second magnetic block 3 are unintentionally moved is avoided.

In the utility model, the spring 6 forms an elastic structure through the installation shell 5 and the insulating block 7, the spring 6 penetrates through the installation shell 5, and the spring 6 is fixedly connected with the insulating block 7; spring 6 after setting up has the effect of effectual slow pressure, and the insulating block 7 moves down when pressure is used for on contact 8 and is used for spring 6, and spring 6 is through the deformation effect of self, and the effect of the pressure that subtracts is and with partial energy absorption, and effectual protection contact 8 avoids the impact force damage, helps contact 8 to reset after the work simultaneously.

In the utility model, the teeth 9 and the pulley 12 are engaged, and the external dimensions of the teeth 9 and the pulley 12 are matched; the teeth 9 after being arranged are engaged on the surface of the pulley 12, the pulley 12 is rotated by retracting, the teeth 9 move back and forth under the action of the pulley 12, different points detected on the integrated circuit board are aligned and moved, and the operation and the control are convenient.

In the utility model, a telescopic structure is formed between the telescopic rod 13 and the first cylinder column 14, and the horizontal central lines of the telescopic rod 13 and the first cylinder column 14 are mutually vertical; the telescopic link 13 after setting up can reciprocate voluntarily, makes integrated circuit board reciprocate in step through automated operation, conveniently makes integrated circuit board's detection achievement go on fast, improves detection achievement efficiency, has alleviateed operating personnel's work load simultaneously.

In the utility model, the helper clip 16 and the second cylinder 15 are welded, the rubber pad 17 and the helper clip 16 are connected by gluing, and the rubber pad 17 is symmetrical with respect to the vertical center line of the helper clip 16; the assistant clamp 16 is convenient to clamp the integrated circuit board after being arranged, the integrated circuit board is prevented from falling or shaking in the moving process, and meanwhile, rubber pads 17 are arranged on the two sides of the assistant clamp 16 to prevent the integrated circuit board from being damaged due to over-tight clamping.

The utility model discloses a theory of operation is: when the magnetic adjusting device is used, the pulley 12 is manually slid to rotate on the fixed column 11, so that the teeth 9 move back and forth under the surface meshing action of the pulley 12, the movement of the teeth 9 drives the workbench 1 to synchronously move in position, the position is convenient to adjust, the support tables 10 are arranged on the left side and the right side of the workbench 1 and used as supports, a sliding groove is formed in the support tables 10, the base sliding block 4 is convenient to move left and right in the inner part, the position is further adjusted, the second magnetic block 3 is arranged at the bottom of the base sliding block 4, and the whole magnetic adjusting device is fixed through the magnetic attraction action with the first magnetic block 2; secondly, the telescopic rod 13 is started to work, the telescopic rod 13 moves downwards to drive the first cylindrical column 14 and the second cylindrical column 15 to move, the integrated circuit board is clamped by the assistant clamp 16 to synchronously move downwards, and the rubber pads 17 arranged on the two sides of the assistant clamp 16 can effectively prevent the integrated circuit board from being clamped; and finally, the bottom of the contact 8 is connected with a computer through a wire for detection, when the detection point of the integrated circuit board is in contact with the contact 8, the insulating block 7 moves downwards in the mounting shell 5 under the action of pressure to deform the spring 6, the spring 6 can effectively slow down the impact of the pressure on the contact 8 to avoid damage, and partial energy is absorbed to assist the contact 8 to reset after the detection operation is finished, so that the working principle of the integrated circuit testing needle bed is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrated circuit test needle bed, includes workstation (1), first magnetic path (2), second magnetic path (3), base slider (4), installation shell (5), spring (6), insulating block (7), contact (8), tooth (9), brace table (10), fixed column (11), pulley (12), telescopic link (13), first section of thick bamboo post (14), second section of thick bamboo post (15), assistant clamp (16) and rubber pad (17), its characterized in that: a first magnetic block (2) is arranged inside the workbench (1), a second magnetic block (3) is connected to the surface of the first magnetic block (2), a base sliding block (4) is arranged above the second magnetic block (3), a mounting shell (5) is arranged on the surface of the base sliding block (4), a spring (6) is arranged inside the mounting shell (5), an insulating block (7) is connected to the upper end of the spring (6), a contact (8) is arranged on the surface of the insulating block (7), teeth (9) are connected to the right side of the workbench (1), a pulley (12) is connected to the surface of the teeth (9), a fixed column (11) is arranged inside the pulley (12), a supporting table (10) is arranged outside the pulley (12), a telescopic rod (13) is arranged on the left side of the workbench (1), and a first cylindrical column (14) is connected to the surface of the telescopic rod (13), a second cylinder (15) is arranged inside the first cylinder (14), an assistant clamp (16) is arranged at the tail end of the second cylinder (15), and a rubber pad (17) is arranged on the surface of the assistant clamp (16).

2. An integrated circuit testing bed as defined in claim 1, wherein: a sliding structure is formed between the base sliding block (4) and the workbench (1), and the base sliding block (4) penetrates through the workbench (1).

3. An integrated circuit testing bed as defined in claim 1, wherein: the first magnetic block (2) and the second magnetic block (3) are connected in a magnetic attraction mode, and the horizontal center directions of the second magnetic block (3) and the first magnetic block (2) are parallel to each other.

4. An integrated circuit testing bed as defined in claim 1, wherein: the spring (6) forms an elastic structure between the mounting shell (5) and the insulating block (7), the spring (6) penetrates through the mounting shell (5), and the spring (6) is fixedly connected with the insulating block (7).

5. An integrated circuit testing bed as defined in claim 1, wherein: the teeth (9) are in meshed connection with the pulley (12), and the teeth (9) are matched with the pulley (12) in shape and size.

6. An integrated circuit testing bed as defined in claim 1, wherein: an expansion structure is formed between the expansion rod (13) and the first cylindrical column (14), and the horizontal center lines of the expansion rod (13) and the first cylindrical column (14) are perpendicular to each other.

7. An integrated circuit testing bed as defined in claim 1, wherein: the helper clip (16) and the second cylinder (15) are welded, the rubber pad (17) and the helper clip (16) are in adhesive connection, and the rubber pads (17) are symmetrical to each other about the vertical center line of the helper clip (16).