CN211122953U

CN211122953U - Bearing jig for integrated circuit test

Info

Publication number: CN211122953U
Application number: CN201921880109.3U
Authority: CN
Inventors: 方经军
Original assignee: Suzhou Stende Electronic Technology Co Ltd
Current assignee: Suzhou Stende Electronic Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-28
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a bear tool for integrated circuit test relates to integrated circuit test field, the on-line screen storage device comprises a base, the bottom fixedly connected with rubber pad of base, the fixed surface of rubber pad is connected with anti-skidding line, the top fixedly connected with fixed block of base, the top fixedly connected with fixed column of fixed block, the through-hole has been seted up to the inside of fixed block, the inside of through-hole is through bearing fixedly connected with threaded rod, the one end fixedly connected with carousel of threaded rod, one side fixedly connected with rocking handle of carousel, one side of fixed block is equipped with the movable block. The utility model discloses a be provided with the insulating layer at the top of fixed block and movable block, can avoid being arrived by the electricity, solved the problem that produces the electric leakage and hinder the people, through the cooperation setting between activity post, spacing post, activity groove and the spring, can install fast, solved the trouble problem of installation, improve work efficiency.

Description

Bearing jig for integrated circuit test

Technical Field

The utility model relates to an integrated circuit test field, in particular to bear tool for integrated circuit test.

Background

In the process of testing the integrated circuit, the bearing jig is required to bear the integrated circuit to be tested so as to realize the test of the integrated circuit, and the bearing jig for testing the integrated circuit becomes an indispensable part of the integrated circuit test.

At present, the existing bearing jig for the integrated circuit test is inconvenient to install, the installation time is long, the working efficiency is influenced, the existing bearing jig for the integrated circuit test has no insulating layer, and the casualties are easily caused by electric leakage generated during the test.

Therefore, it is necessary to provide a carrier for testing an integrated circuit to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bear tool for integrated circuit test to solve the problem that the current integrated circuit test who proposes in the above-mentioned background art bears the tool installation inconvenient and do not have the insulating layer.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing jig for testing an integrated circuit comprises a base, wherein a rubber pad is fixedly connected to the bottom of the base, anti-skid grains are fixedly connected to the surface of the rubber pad, a fixed block is fixedly connected to the top end of the base, a fixed column is fixedly connected to the top end of the fixed block, a through hole is formed in the fixed block, a threaded rod is fixedly connected to the inside of the through hole through a bearing, a rotary disc is fixedly connected to one end of the threaded rod, a rocking handle is fixedly connected to one side of the rotary disc, a movable block is arranged on one side of the fixed block and movably connected with the base, a threaded groove is formed in one end of the movable block and is in threaded connection with the movable block through the threaded groove, a movable groove is formed in the movable block, a movable column is movably connected to the inside of the movable groove, a limit column is fixedly, the movable block is characterized in that a sliding groove is formed in the top of the movable block and is communicated with the movable groove, a stop block is fixedly connected to one side of the top end of the movable column, a mounting groove is formed in one side of the bottom end of the movable column, a spring is fixedly connected to the inside of the mounting groove, and the other end of the spring is fixedly connected with the movable groove.

Optionally, there are two fixed columns, the two fixed columns are symmetrically arranged, and the fixed columns are rectangular.

Optionally, the threaded rod is matched with the through hole, and the threaded rod is matched with the threaded groove.

Optionally, the number of the limiting columns is two, the two limiting columns are symmetrically arranged, and the limiting columns are rectangular.

Optionally, the movable groove is matched with the movable column, and the movable column is matched with the sliding groove.

Optionally, the movable block corresponds to the fixed block, and the tops of the movable block and the fixed block are fixedly connected with insulating layers.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the insulating layer at the top of fixed block and movable block, can avoid by the electricity to arrive, solved the problem that produces the electric leakage and hinder the people.

2. The utility model discloses a cooperation setting between activity post, spacing post, activity groove and the spring can install fast, has solved the trouble problem of installation, improves work efficiency.

Drawings

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

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

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a bearing; 3. a through hole; 4. a turntable; 5. a fixed block; 6. fixing a column; 7. A threaded rod; 8. a thread groove; 9. an insulating layer; 10. a stopper; 11. a movable post; 12. a movable block; 13. A rubber pad; 14. a limiting column; 15. a movable groove; 16. a spring; 17. mounting grooves; 18. a chute.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a bearing jig for integrated circuit testing as shown in figures 1-4, which comprises a base 1, a rubber pad 13 fixedly connected to the bottom of the base 1, anti-skid lines fixedly connected to the surface of the rubber pad 13, a fixed block 5 fixedly connected to the top of the base 1, fixed columns 6 fixedly connected to the top of the fixed block 5, two fixed columns 6 symmetrically arranged, the fixed columns 6 are rectangular, through holes 3 are formed in the fixed block 5, threaded rods 7 are fixedly connected to the insides of the through holes 3 through bearings 2, the threaded rods 7 are matched with the through holes 3, the threaded rods 7 are matched with threaded grooves 8, a turntable 4 is fixedly connected to one end of the threaded rods 7, a rocking handle is fixedly connected to one side of the turntable 4, a movable block 12 is arranged on one side of the fixed block 5, the movable block 12 is movably connected with the base 1, threaded grooves 8 are formed in, the threaded rod 7 is in threaded connection with a movable block 12 through a threaded groove 8, the movable block 12 corresponds to a fixed block 5, the tops of the movable block 12 and the fixed block 5 are both fixedly connected with an insulating layer 9, the movable block 12 is internally provided with a movable groove 15, the movable groove 15 is matched with a movable post 11, the movable post 11 is matched with a sliding groove 18, the insulating layers 9 are arranged on the tops of the fixed block 5 and the movable block 12, so that electricity can be prevented from reaching the movable block, the problem of electric leakage and injury to people is solved, the movable groove 15 is movably connected with the movable post 11, one side of the movable post 11 is fixedly connected with two limiting posts 14, the two limiting posts 14 are symmetrically arranged, the limiting posts 14 are rectangular, the top of the movable block 12 is provided with the sliding groove 18, the sliding groove 18 is communicated with the movable groove 15, one side of the top end of the movable post 11 is fixedly connected with a stop 10, the inside fixedly connected with spring 16 of mounting groove 17, spring 16's the other end and the movable groove 15 fixed connection set up through the cooperation between movable post 11, spacing post 14, movable groove 15 and the spring 16, can install fast, have solved the trouble problem of installation, improve work efficiency.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: when the integrated circuit board fixing device is used, the movable column 11 is pulled, the movable column 11 moves towards one end of the movable groove 15, the spring 16 is extruded at the same time, the spring 16 contracts to generate elastic force, the integrated circuit board is placed on the movable block 12, the movable column 11 is loosened, the elastic force of the spring 16 pushes the movable column 11 to move so as to fix the integrated circuit board, when the integrated circuit board fixing device is used for integrated circuit boards of different sizes, the handle is held, the rotary disc 4 is rotated in the forward direction, the rotary disc 4 drives the threaded rod 7 to rotate, the threaded rod 7 drives the movable block 12 to move in the right direction through the threaded groove 8, the rotary disc 4 is rotated in the reverse direction, the threaded rod.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A bearing jig for testing an integrated circuit comprises a base (1), and is characterized in that: the anti-skid device is characterized in that a rubber pad (13) is fixedly connected to the bottom of the base (1), anti-skid lines are fixedly connected to the surface of the rubber pad (13), a fixed block (5) is fixedly connected to the top end of the base (1), a fixed column (6) is fixedly connected to the top end of the fixed block (5), a through hole (3) is formed in the fixed block (5), a threaded rod (7) is fixedly connected to the inside of the through hole (3) through a bearing (2), a rotary table (4) is fixedly connected to one end of the threaded rod (7), a rocking handle is fixedly connected to one side of the rotary table (4), a movable block (12) is arranged on one side of the fixed block (5), the movable block (12) is movably connected with the base (1), a threaded groove (8) is formed in one end of the movable block (12), and the threaded rod (7) is in threaded connection, activity groove (15) have been seted up to the inside of activity piece (12), the inside swing joint of activity groove (15) has activity post (11), spacing post of one side fixedly connected with (14) of activity post (11), spout (18) have been seted up at the top of activity piece (12), spout (18) are linked together with activity groove (15), top one side fixedly connected with dog (10) of activity post (11), mounting groove (17) have been seted up to bottom one side of activity post (11), inside fixedly connected with spring (16) of mounting groove (17), the other end and activity groove (15) fixed connection of spring (16).

2. The carrier tool of claim 1, wherein:

the number of the fixing columns (6) is two, the two fixing columns (6) are symmetrically arranged, and the fixing columns (6) are rectangular.

3. The carrier tool of claim 1, wherein:

the threaded rod (7) is matched with the through hole (3), and the threaded rod (7) is matched with the threaded groove (8).

4. The carrier tool of claim 1, wherein:

the number of the limiting columns (14) is two, the two limiting columns (14) are symmetrically arranged, and the limiting columns (14) are rectangular.

5. The carrier tool of claim 1, wherein:

the movable groove (15) is matched with the movable column (11), and the movable column (11) is matched with the sliding groove (18).

6. The carrier tool of claim 1, wherein:

the movable block (12) corresponds to the fixed block (5), and the tops of the movable block (12) and the fixed block (5) are fixedly connected with an insulating layer (9).