CN216526158U

CN216526158U - Auxiliary fixing device for chip detection

Info

Publication number: CN216526158U
Application number: CN202122934954.8U
Authority: CN
Inventors: 徐恩
Original assignee: Suzhou Yingnuo Feixin Industrial Technology Co ltd
Current assignee: Suzhou Yingnuo Feixin Industrial Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an auxiliary fixing device for chip detection, belonging to the technical field of chip detection; the traditional auxiliary fixing device for chip detection can only fix one chip at a time, and cannot perform batch processing, so that the working efficiency is reduced; the device comprises a workbench, wherein two pairs of supporting rods are fixedly arranged on the upper surface of the workbench, and a fixing frame is fixedly arranged at the upper ends of the supporting rods; the handle is held, the handle is moved towards the direction of the fixing frame, the second rotary rod is driven to rotate along the limiting shaft, the second rotary rod drives the first rotary rod to synchronously move through the connecting rod, the first rotary rod drives the first connecting block to move, the second rotary rod drives the second connecting block to move, the first connecting block and the second connecting block both drive the rotary blocks to move, the rotary blocks drive the movable blocks to move along the fixing frame through the limiting frame, the movable blocks drive the connecting plates to move, the fixed blocks enter the limiting blocks, the internal chips are fixed, the operation is simple and convenient, and the wage efficiency is improved.

Description

Auxiliary fixing device for chip detection

Technical Field

The utility model relates to the technical field of chip detection, in particular to an auxiliary fixing device for chip detection.

Background

Integrated circuits, or microcircuits, microchips, chips/chips, are a way to miniaturize circuits (mainly including semiconductor devices, also including passive components, etc.) in electronics, and are often fabricated on the surface of semiconductor wafers. By the middle and late 20 th century, semiconductor manufacturing technology advances, making integrated circuits possible. It is a great advance that integrated circuits can integrate a very large number of micro-transistors into a single small chip, as opposed to manually assembling the circuits using individual discrete electronic components. The scale production capacity and reliability of the integrated circuit and the modular method of circuit design ensure that the standardized integrated circuit is quickly adopted to replace the discrete transistor used in design, and a chip supporting device is required to be used during chip detection;

the conventional auxiliary fixing device for chip detection can only fix one chip at a time, cannot perform batch processing, and reduces the working efficiency, so that the auxiliary fixing device for chip detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an auxiliary fixture for chip detection, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary fixture for chip detection, includes the workstation, fixed surface is equipped with two pairs of bracing pieces on the workstation, the fixed mount that is equipped with in upper end of the support bar, it is equipped with a pair of movable block to slide in the mount, the fixed connecting plate that is equipped with of movable block one end, the movable block one side is kept away from to the connecting plate is fixed and is equipped with a plurality of fixed blocks, fixed surface is equipped with a pair of supporting shoe on the workstation, it is equipped with the backup pad to slide on the supporting shoe, fixed surface is equipped with a plurality of stoppers in the backup pad, be equipped with fixed establishment on the mount.

As a preferred technical solution of the present invention, the fixing mechanism includes a limiting shaft, two ends of the limiting shaft are fixedly connected to an inner wall of the fixing frame, the limiting shaft is rotatably provided with a first rotating rod, the first rotating rod is fixedly provided with a first connecting block, the other limiting shaft is rotatably provided with a second rotating rod, the second rotating rod is fixedly provided with a second connecting block, the end portions of the first connecting block and the second connecting block are both rotatably provided with rotating blocks, one end of the first rotating rod is rotatably provided with a connecting rod, and one end of the connecting rod, which is far away from the first rotating rod, is rotatably connected to the second rotating rod.

As a preferred technical scheme of the present invention, a handle is fixedly disposed at one end of the second rotating rod away from the connecting rod, a limiting frame is fixedly disposed at one end of the moving block away from the connecting plate, and the limiting frame is rotatably connected to one end of the rotating block.

According to a preferable technical scheme of the utility model, one side of the supporting block is provided with a lifting groove, a lifting block is arranged in the lifting groove in a sliding manner, one end of the lifting block, far away from the lifting groove, is fixedly connected with the end part of the supporting plate, a screw rod is arranged in the lifting groove in a rotating manner, one end of the screw rod is fixedly provided with a rotating ring, and the lifting block is in threaded connection with the screw rod.

As a preferable technical scheme of the utility model, the lower end of the rotating ring is fixedly provided with a circular rod, the circular rod is fixedly connected with the screw rod, and the number of the limiting blocks is opposite to that of the fixing blocks.

As a preferable technical solution of the present invention, the first rotating rod and the first connecting block are L-shaped, and the second rotating rod and the second connecting block are T-shaped.

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

1. the handle is held and moves towards the direction of the fixing frame to drive the second rotating rod to rotate along the limiting shaft, the second rotating rod drives the first rotating rod to synchronously move through the connecting rod, the first rotating rod drives the first connecting block to move, the second rotating rod drives the second connecting block to move, the first connecting block and the second connecting block both drive the rotating blocks to move, the rotating blocks drive the moving blocks to move along the fixing frame through the limiting frame, the moving blocks drive the connecting plates to move, the fixing blocks enter the limiting blocks, internal chips are fixed, the operation is simple and convenient, and the wage efficiency is improved;

2. the rotating ring is rotated to drive the screw rod to rotate, the screw rod drives the lifting block to move along the lifting groove, the lifting block drives the supporting plate to move, and the chip is conveniently taken and placed.

Drawings

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

FIG. 2 is a schematic view of the fixing mechanism of the present invention,

FIG. 3 is a schematic view of the structure of the support plate of the present invention.

In the figure: 1. a work table; 11. a support bar; 12. a fixed mount; 13. a moving block; 14. a connecting plate; 15. a fixed block; 16. a support block; 17. a support plate; 18. a limiting block; 2. a fixing mechanism; 21. a limiting shaft; 22. a first rotating rod; 23. a first connection block; 24. a second rotating rod; 25. a second connecting block; 26. rotating the block; 27. a connecting rod; 3. a limiting frame; 31. a handle; 4. a lifting groove; 41. a lifting block; 42. a screw rod; 43. the ring is rotated.

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.

Example (b): as shown in FIGS. 1-3, the utility model provides an auxiliary fixing device for chip detection, comprising a workbench 1, two pairs of support rods 11 are fixedly arranged on the upper surface of the workbench 1, a fixed frame 12 is fixedly arranged at the upper end of each support rod 11, a pair of movable blocks 13 are slidably arranged in the fixed frame 12, a connecting plate 14 is fixedly arranged at one end of each movable block 13, a plurality of fixed blocks 15 are fixedly arranged at one side of the connecting plate 14, which is far away from the movable blocks 13, a pair of support blocks 16 are fixedly arranged on the upper surface of the workbench 1, a support plate 17 is slidably arranged on each support block 16, a plurality of limit blocks 18 are fixedly arranged on the upper surface of each support plate 17, a fixing mechanism 2 is arranged on the fixed frame 12, the support blocks 16 are positioned at two sides of the fixed frame 12, the support plates 17 are positioned at the middle position of the fixed frame 12, the movable blocks 13 are attached to the inner walls of the fixed frame 12, a chip is placed in the middle of the limit blocks 18, so that the support plates 17 can be moved to the middle position of the fixed frame 12, the chip position is fixed by the fixing mechanism 2.

The fixing mechanism 2 comprises a limiting shaft 21, two ends of the limiting shaft 21 are fixedly connected with the inner wall of the fixing frame 12, a first rotating rod 22 is rotatably arranged on the limiting shaft 21, a first connecting block 23 is fixedly arranged on the first rotating rod 22, a second rotating rod 24 is rotatably arranged on the other limiting shaft 21, a second connecting block 25 is fixedly arranged on the second rotating rod 24, rotating blocks 26 are rotatably arranged at the end parts of the first connecting block 23 and the second connecting block 25, a connecting rod 27 is rotatably arranged at one end of the first rotating rod 22, one end of the connecting rod 27 far away from the first rotating rod 22 is rotatably connected with the second rotating rod 24, the first rotating rod 22 and the first connecting block 23 are in an L shape, the second rotating rod 24 and the second connecting block 25 are in a T shape, a handle 31 is fixedly arranged at one end of the second rotating rod 24 far away from the connecting rod 27, a limiting frame 3 is fixedly arranged at one end of the moving block 13 far away from the connecting plate 14, and the limiting frame 3 is rotatably connected with one end of the rotating blocks 26, the handle 31 is held and moved towards the direction of the fixed frame 12 to drive the second rotating rod 24 to rotate along the limiting shaft 21, the second rotating rod 24 drives the first rotating rod 22 to synchronously move through the connecting rod 27, the first rotating rod 22 drives the first connecting block 23 to move, the second rotating rod 24 drives the second connecting block 25 to move, the first connecting block 23 and the second connecting block 25 both drive the rotating block 26 to move, the rotating block 26 drives the moving block 13 to move along the fixed frame 12 through the limiting frame 3, the moving block 13 drives the connecting plate 14 to move, so that the fixed block 15 enters the limiting block 18, and the internal chip is fixed.

Lifting groove 4 has been seted up to supporting shoe 16 one side, it is equipped with elevator 41 to slide in the lifting groove 4, elevator 41 keeps away from 4 one ends of lifting groove and backup pad 17 tip fixed connection, the 4 internal rotations of lifting groove are equipped with lead screw 42, the fixed rotatory ring 43 that is equipped with of lead screw 42 one end, elevator 41 and lead screw 42 threaded connection, the fixed circular pole that is equipped with of rotatory ring 43 lower extreme, circular pole and lead screw 42 fixed connection, stopper 18 is relative with 15 quantity of fixed block, it rotates to drive lead screw 42 through rotating rotatory ring 43, lead screw 42 drives elevator 41 and removes along lifting groove 4, elevator 41 drives backup pad 17 and removes, the convenience is got the chip and is put.

The working principle is as follows: firstly, a chip is placed at the middle position of a limiting block 18, a screw rod 42 is driven to rotate by rotating a rotating ring 43, the screw rod 42 drives a lifting block 41 to move along a lifting groove 4, the lifting block 41 drives a supporting plate 17 to move, so that the supporting plate 17 moves to the middle position of a fixed frame 12, then a handle 31 is held and moves towards the direction of the fixed frame 12 to drive a second rotating rod 24 to rotate along a limiting shaft 21, the second rotating rod 24 drives a first rotating rod 22 to synchronously move through a connecting rod 27, the first rotating rod 22 drives a first connecting block 23 to move, the second rotating rod 24 drives a second connecting block 25 to move, the first connecting block 23 and the second connecting block 25 both drive a rotating block 26 to move, the rotating block 26 drives a moving block 13 to move along the fixed frame 12 through the limiting frame 3, the moving block 13 drives a connecting plate 14 to move, so that the fixing block 15 enters the limiting block 18 to fix the internal chip, simple operation and high wage efficiency.

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. An auxiliary fixing device for chip detection comprises a workbench (1), and is characterized in that: the utility model discloses a fixed structure of workstation (1) upper surface, including workstation (1), bracing piece (11) upper end are fixed and are equipped with mount (12), it is equipped with a pair of movable block (13) to slide in mount (12), movable block (13) one end is fixed and is equipped with connecting plate (14), movable block (13) one side is kept away from in connecting plate (14) is fixed and is equipped with a plurality of fixed blocks (15), workstation (1) upper surface is fixed and is equipped with a pair of supporting shoe (16), it is equipped with backup pad (17) to slide on supporting shoe (16), backup pad (17) upper surface is fixed and is equipped with a plurality of stopper (18), be equipped with fixed establishment (2) on mount (12).

2. An auxiliary fixture for chip detection as claimed in claim 1, wherein: fixed establishment (2) are including spacing axle (21), spacing axle (21) both ends and mount (12) inner wall fixed connection, it is equipped with first rotary rod (22) to rotate on spacing axle (21), fixed first connecting block (23) that is equipped with on first rotary rod (22), another it is equipped with second rotary rod (24) to rotate on spacing axle (21), it is equipped with second connecting block (25) to fix on second rotary rod (24), first connecting block (23) and second connecting block (25) tip all rotate and are equipped with rotatory piece (26), first rotary rod (22) one end is rotated and is equipped with connecting rod (27), first rotary rod (22) one end is kept away from in connecting rod (27) and second rotary rod (24) are rotated and are connected.

3. An auxiliary fixture for chip detection as claimed in claim 2, wherein: the handle (31) is fixedly arranged at one end, far away from the connecting rod (27), of the second rotating rod (24), the limiting frame (3) is fixedly arranged at one end, far away from the connecting plate (14), of the moving block (13), and the limiting frame (3) is rotatably connected with one end of the rotating block (26).

4. An auxiliary fixture for chip detection as claimed in claim 1, wherein: the lifting device is characterized in that a lifting groove (4) is formed in one side of the supporting block (16), a lifting block (41) is arranged in the lifting groove (4) in a sliding mode, one end, far away from the lifting groove (4), of the lifting block (41) is fixedly connected with the end portion of the supporting plate (17), a screw rod (42) is arranged in the lifting groove (4) in a rotating mode, a rotating ring (43) is fixedly arranged at one end of the screw rod (42), and the lifting block (41) is in threaded connection with the screw rod (42).

5. An auxiliary fixture for chip detection as claimed in claim 4, wherein: the lower end of the rotating ring (43) is fixedly provided with a circular rod, the circular rod is fixedly connected with the screw rod (42), and the number of the limiting blocks (18) is opposite to that of the fixing blocks (15).

6. An auxiliary fixture for chip detection as claimed in claim 2, wherein: the first rotating rod (22) and the first connecting block (23) are L-shaped, and the second rotating rod (24) and the second connecting block (25) are T-shaped.