CN221211339U

CN221211339U - Chip detection clamp

Info

Publication number: CN221211339U
Application number: CN202322323848.5U
Authority: CN
Inventors: 姚成龙
Original assignee: Yangzhou Yahe Biotechnology Co ltd
Current assignee: Jiangsu Qisi Electronic Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-06-25
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a chip detection clamp, which relates to the technical field of chip detection and comprises a detection table, wherein a fixing support is fixedly arranged on the back surface of the detection table, detection equipment is fixedly arranged at the bottom of the fixing support, a clamping mechanism is arranged on the front surface of the detection table, a buffer component is arranged at the top of the detection table, the clamping mechanism comprises a fixing plate, the inside of the fixing plate penetrates through and is rotationally connected with a rotating rod, the clamping mechanism enables the chip detection clamp to firmly clamp a chip, the chip is prevented from shaking during detection to cause larger errors in detection results, the rotatable structure is utilized to enable the chip to perform multi-angle detection, the detection efficiency of the chip is improved, the buffer component is arranged to enable the impact force of the chip to be slowed down by the buffer structure when the chip falls from the clamp, the chip is prevented from being damaged by rigid collision when falling by adopting a rubber supporting plate, and the protection performance of the device is improved.

Description

Chip detection clamp

Technical Field

The utility model relates to the technical field of chip detection, in particular to a chip detection clamp.

Background

Chips, also known as integrated circuits, also known as microcircuits or microchips, are a way of miniaturizing circuits in electronics and often manufactured on semiconductor wafer surfaces, after transistor discovery and mass production, various solid state semiconductor components such as diodes, transistors, etc. are used in large quantities, replacing the functions and roles of vacuum tubes in the circuit, and integrated circuits can integrate a large number of microchips into a small chip as opposed to manually assembled circuits using individual discrete electronic components, and the modular approach of circuit design ensures that standardized integrated circuits are quickly employed instead of designs using discrete transistors.

The patent document with the publication number of CN218747313U discloses a chip detection clamp, which comprises a supporting base, a connecting plate, clamping plates, a rotating disc and the like, wherein annular sliding grooves are formed in the upper parts of the two symmetrical sides of the supporting base, the rotating disc is rotatably arranged in the annular sliding grooves, a connecting rod penetrates through the center of the rotating disc and extends into the end part of the upper part of the supporting base to be connected with a non-closed connecting plate, and the inner side of an opening of the connecting plate is movably connected with the clamping plates. The chip needs to pass through multiple detection after production is accomplished, needs the chip to fix during the detection, prevents that the chip from rocking and influences the testing result, for making the quality of chip up to standard, needs to carry out the detection of multi-angle to the chip, if the chip drops from anchor clamps carelessly, can make the chip damage, causes unnecessary loss.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a chip detection clamp which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a chip detects anchor clamps, includes the detection platform, the back fixed mounting of detection platform has the fixed bolster, the bottom fixed mounting of fixed bolster has check out test set, the front of detection platform is equipped with fixture, the top of detection platform is equipped with buffer assembly, fixture includes the fixed plate, the inside of fixed plate runs through and rotates and be connected with the bull stick, the front fixed mounting of bull stick has the pivot, the back fixed mounting of bull stick has the carousel, the back fixed mounting of carousel has electric telescopic handle, the back fixed mounting of electric telescopic handle has the mounting panel, the top and the equal fixed mounting of bottom of the inner wall of mounting panel have a plurality of reset springs, the back sliding connection of mounting panel has a plurality of limiting plates.

Preferably, the number of limiting plates is two, and the two limiting plates are in contact but have no connection relation, the limiting plates are fixedly connected with the reset spring, the limiting plates are pulled to enable the two limiting plates to move back to back, the chip to be detected is placed, the limiting plates are loosened, under the action of the reset spring, the two limiting plates are pushed back to the original position and clamp the chip to be detected, and the detection equipment is started to detect the chip.

Preferably, the fixed plate fixed mounting is in the front of detecting the platform, the carousel is located the back of fixed plate, the pivot is located the front of fixed plate, rotates the pivot and makes the bull stick rotate, the bull stick rotates and can drive the carousel and rotate, the carousel rotates and can make electric telescopic handle rotate to drive the mounting panel and rotate, adjust electric telescopic handle's length, make the chip just in time be located the bottom of check out test set, conveniently detect, the mounting panel rotates and can make the chip that is pressed from both sides tight rotate, thereby can multi-angle detection.

Preferably, the buffer assembly comprises a rubber base plate, a spherical connecting block is fixedly arranged at the bottom of the rubber base plate, a plurality of telescopic rods are fixedly arranged at the bottom of the rubber base plate, a plurality of extrusion rods are connected at the bottom of the spherical connecting block, a plurality of sliding blocks are slidably connected at the top of the detection table, and a buffer spring is fixedly arranged at the left side of the sliding blocks.

Preferably, the bottom and the detection platform fixed connection of telescopic link, the rubber backing plate is located the bottom of mounting panel, rubber backing plate sliding connection is in the front of fixed bolster, and when the chip dropped, the chip can fall on the rubber backing plate, because the rubber material, can reduce partial impact force, prevent the chip damage.

Preferably, the buffer spring is fixedly arranged between the two sliding blocks, the two extrusion rods are hinged with the adjacent sliding blocks respectively, when the rubber base plate is subjected to larger force, the two extrusion rods slide downwards, so that the spherical connecting block is driven to move, the extrusion rods are enabled to move, the two sliding blocks are enabled to move back to back when the extrusion rods move, the buffer spring is pulled, and part of impact force is reduced under the elastic action of the buffer spring.

The utility model provides a chip detection clamp. The beneficial effects are as follows:

(1) The setting of fixture makes chip detection anchor clamps can be firm with the chip grip, prevents that the chip from rocking when detecting and leading to the result of detection great error to appear, utilizes rotatable structure to make the chip can carry out the detection of multi-angle, has increased the detection efficiency of chip.

(2) When the setting of buffer assembly makes the chip drop from anchor clamps, can utilize buffer structure to slow down the impact force that the chip received, prevent that the chip from damaging, thereby receive rigid collision when adopting the backup pad of rubber material can prevent that the chip from dropping and take place to damage, increased the barrier propterty of device.

Drawings

FIG. 1 is a schematic diagram of a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of a side view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of a clamping mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a structural cushioning assembly of the present utility model.

In the figure: 1. a detection table; 2. a fixed bracket; 3. a detection device; 4. a clamping mechanism; 41. a fixing plate; 42. a rotating rod; 43. a rotating shaft; 44. a turntable; 45. an electric telescopic rod; 46. a mounting plate; 47. a return spring; 48. a limiting plate; 5. a buffer assembly; 51. a rubber backing plate; 52. a spherical connecting block; 53. an extrusion rod; 54. a slide block; 55. a buffer spring; 56. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a chip detection fixture comprises a detection table 1, a fixed support 2 is fixedly arranged on the back of the detection table 1, a detection device 3 is fixedly arranged at the bottom of the fixed support 2, a clamping mechanism 4 is arranged on the front of the detection table 1, a buffer component 5 is arranged at the top of the detection table 1, the clamping mechanism 4 comprises a fixed plate 41, a rotating rod 42 penetrates through the inside of the fixed plate 41 and is rotationally connected with the fixed plate, a rotating shaft 43 is fixedly arranged on the front of the rotating rod 42, a rotary table 44 is fixedly arranged on the back of the rotating rod 42, an electric telescopic rod 45 is fixedly arranged on the back of the rotary table 44, a mounting plate 46 is fixedly arranged on the back of the electric telescopic rod 45, a plurality of return springs 47 are fixedly arranged at the top and the bottom of the inner wall of the mounting plate 46, a plurality of limiting plates 48 are slidably connected on the back of the mounting plate 46, the two limiting plates 48 are in contact but have no connection relation, limiting plates 48 are fixedly connected with reset springs 47, limiting plates 48 are pulled to enable two limiting plates 48 to move oppositely, chips to be detected are placed, limiting plates 48 are loosened, under the action of reset springs 47, the two limiting plates 48 are pushed back to the original positions and clamp the chips to be detected, detection equipment 3 is started to detect the chips, fixing plates 41 are fixedly arranged on the front face of detection table 1, rotary table 44 is located on the back face of fixing plates 41, rotary shaft 43 is located on the front face of fixing plates 41, rotary shaft 43 rotates rotary rod 42, rotary rod 42 rotates to drive rotary table 44 to rotate, rotary table 44 rotates to enable electric telescopic rod 45 to rotate to drive mounting plate 46 to rotate, the length of electric telescopic rod 45 is adjusted, the chips are located at the bottom of detection equipment 3, detection is facilitated, clamped chips can rotate due to rotation of mounting plate 46, thereby can multi-angle detection, the setting of fixture 4 makes chip detection anchor clamps can be firm with the chip grip, prevents that the chip from rocking when detecting and leading to the testing result to appear great error, utilizes rotatable structure to make the chip can carry out multi-angle detection, has increased the detection efficiency of chip.

When the chip detection device is used, the limiting plates 48 are pulled to enable the two limiting plates 48 to move back to back, chips to be detected are placed, the limiting plates 48 are loosened, under the action of the reset spring 47, the two limiting plates 48 are pushed back to the original positions and clamp the chips to be detected, the detection device 3 is started to detect the chips, the rotating shaft 43 enables the rotating rod 42 to rotate, the rotating rod 42 rotates to drive the rotating disc 44 to rotate, the rotating disc 44 rotates to enable the electric telescopic rod 45 to rotate, the mounting plate 46 is driven to rotate, the length of the electric telescopic rod 45 is adjusted, the chips are just located at the bottom of the detection device 3, detection is convenient, the clamped chips can rotate due to the rotation of the mounting plate 46, and therefore multi-angle detection can be achieved.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, the buffer assembly 5 includes a rubber pad 51, a ball connecting block 52 is fixedly installed at the bottom of the rubber pad 51, a plurality of telescopic rods 56 are fixedly installed at the bottom of the rubber pad 51, the bottom of the telescopic rods 56 are fixedly connected with the detection table 1, the rubber pad 51 is located at the bottom of the mounting plate 46, the rubber pad 51 is slidably connected to the front of the fixing support 2, when a chip falls, the chip falls onto the rubber pad 51, due to the rubber material, part of impact force can be reduced, the chip is prevented from being damaged, a plurality of extrusion rods 53 are connected at the bottom of the ball connecting block 52, a plurality of sliding blocks 54 are slidably connected to the top of the detection table 1, a buffer spring 55 is fixedly installed at the left side of the sliding blocks 54, the buffer spring 55 is fixedly installed between the two sliding blocks 54, the two extrusion rods 53 are hinged with the adjacent sliding blocks 54 respectively, when the rubber pad 51 receives a large force, thereby driving the ball connecting block 52 to move, and the extrusion rods 53 move, when the rods 53 move, the two sliding blocks 54 are backed up, and the chip can move, due to the rubber material, part of the impact force can be reduced, the chip can be prevented from falling down, the impact force can be reduced, and the chip can be prevented from being damaged by the impact force due to the fact that the chip falls due to the impact force can be reduced by the impact force due to the arrangement, and the fact that the impact force can be reduced by the impact the device is arranged on the supporting plate.

When the chip is dropped, the chip falls onto the rubber pad 51, and the rubber material reduces part of impact force to prevent the chip from being damaged, and the rubber pad 51 slides downwards when receiving a large force to drive the ball connecting block 52 to move and the extrusion rod 53 to move, and the extrusion rod 53 moves to enable the two sliding blocks 54 to move back to back and pull the buffer spring 55, so that part of impact force is reduced under the elastic action of the buffer spring 55.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Chip detection anchor clamps, including detecting platform (1), its characterized in that: the back of the detection table (1) is fixedly provided with a fixed support (2), the bottom of the fixed support (2) is fixedly provided with detection equipment (3), the front of the detection table (1) is provided with a clamping mechanism (4), and the top of the detection table (1) is provided with a buffer assembly (5);

The clamping mechanism (4) comprises a fixed plate (41), the inside of the fixed plate (41) penetrates through and rotates to be connected with a rotating rod (42), a rotating shaft (43) is fixedly arranged on the front surface of the rotating rod (42), a rotating disc (44) is fixedly arranged on the back surface of the rotating rod (42), an electric telescopic rod (45) is fixedly arranged on the back surface of the rotating disc (44), a mounting plate (46) is fixedly arranged on the back surface of the electric telescopic rod (45), a plurality of reset springs (47) are fixedly arranged at the top and the bottom of the inner wall of the mounting plate (46), and a plurality of limiting plates (48) are slidably connected on the back surface of the mounting plate (46).

2. The chip inspection jig of claim 1, wherein: the number of the limiting plates (48) is two, the two limiting plates (48) are in contact but have no connection relation, and the limiting plates (48) are fixedly connected with the reset spring (47).

3. The chip inspection jig of claim 2, wherein: the fixed plate (41) is fixedly arranged on the front surface of the detection table (1), the rotary table (44) is positioned on the back surface of the fixed plate (41), and the rotary shaft (43) is positioned on the front surface of the fixed plate (41).

4. A chip inspection jig according to claim 3, wherein: the buffer assembly (5) comprises a rubber base plate (51), a spherical connecting block (52) is fixedly arranged at the bottom of the rubber base plate (51), a plurality of telescopic rods (56) are fixedly arranged at the bottom of the rubber base plate (51), a plurality of extrusion rods (53) are connected at the bottom of the spherical connecting block (52), a plurality of sliding blocks (54) are slidably connected at the top of the detection table (1), and a buffer spring (55) is fixedly arranged at the left side of the sliding blocks (54).

5. The chip inspection jig of claim 4, wherein: the bottom of telescopic link (56) and detection platform (1) fixed connection, rubber backing plate (51) are located the bottom of mounting panel (46), rubber backing plate (51) sliding connection is in the front of fixed bolster (2).

6. The chip inspection jig of claim 5, wherein: the buffer springs (55) are fixedly arranged between the two sliding blocks (54), the number of the extrusion rods (53) is two, and the two extrusion rods (53) are respectively hinged with the adjacent sliding blocks (54).