Chip nondestructive infrared detection carrier
Through the design of the gear rack and rack matching and clamping mechanism driven by the motor, the inconvenience of the clamping of the chip lossless infrared detection vehicle is solved, and adaptive clamping is achieved for different chip models, which improves detection accuracy and production efficiency, and reduces the risk of damage and replacement costs.
Patent Information
- Application Number
- CN202422105378.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-08-28
AI Technical Summary
Existing chip lossless infrared detection vehicles are inconvenient to effectively clamp the chip, resulting in low detection accuracy and efficiency, and it is difficult to adapt to different chip models, affecting the versatility and production efficiency of the detection equipment.
A clamping mechanism including motors, gears, racks, clamps and clamping mechanisms is designed. Accurate and controllable clamping is achieved through the motor driving gears and racks. The clamping mechanism allows quick replacement of clamping plates to accommodate chips of different sizes and shapes, and the locking mechanism ensures stability and reliability.
It realizes uniform clamping of the chip, prevents displacement or deformation, improves detection accuracy, reduces damage risk, enhances vehicle adaptability and production efficiency, reduces the cost of replacing fixtures, and ensures the stability and reliability of the detection process.
Smart Images
Figure CN223295876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-destructive infrared detection of chips, and more specifically, to a carrier for non-destructive infrared detection of chips. Background Art
[0002] In the existing technology, there is a significant problem with chip non-destructive infrared detection carriers, that is, it is not easy to effectively clamp the chip, which seriously affects the accuracy and efficiency of the detection. The traditional clamping mechanism usually adopts a fixed design, which lacks flexibility and adaptability. This design often cannot apply uniform and appropriate pressure to the chip, which may cause the chip to undergo slight displacement or deformation during the detection process, thereby affecting the accuracy of the detection results. In addition, improper clamping may also cause physical damage to the chip, especially for those high-precision chips with complex structures or sensitive surfaces. This not only increases the risk of chip damage during the detection process, but may also lead to misjudgment or missed detection, reducing the reliability of the overall detection. Therefore, the clamping mechanism in the existing technology is difficult to meet the requirements of high-precision, non-destructive testing, becoming an important factor restricting the efficiency and quality of chip detection;
[0003] The existing carrier design is not convenient for clamping chips of different models. With the rapid development of chip technology, chips of various sizes, shapes and structures have appeared on the market, and the existing carriers can often only adapt to specific models or chips within a limited range. This limitation seriously affects the versatility of the detection equipment and the flexibility of the production line. When it is necessary to detect chips of different models, it is often necessary to replace the entire carrier or make complex adjustments, which not only increases production costs, but also significantly reduces production efficiency. In addition, for some chips of non-standard sizes or special shapes, the existing carriers may not be applicable at all, and special detection equipment needs to be customized, which further increases the company's operating costs and technical difficulty. Therefore, the lack of adaptability to multiple chip models has become a major defect of existing chip detection carriers, limiting their application scope and effectiveness in the rapidly changing semiconductor industry. Utility Model Content
[0004] (1) Technical problems solved
[0005] In response to the problems existing in the prior art, the present invention provides a carrier for non-destructive infrared detection of chips to solve the technical problem mentioned in the background art that it is inconvenient to effectively clamp the chip.
[0006] (2) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A carrier for non-destructive infrared detection of chips, comprising a mounting plate, characterized in that: a clamping mechanism is provided on the mounting plate, the clamping mechanism comprising a motor, a gear, a rack, a mounting block and a splint, the motor is mounted on the bottom surface of the mounting plate and the output end extends out of the mounting plate, the gear is mounted on the output end of the motor, the rack is provided with two groups relatively arranged on the mounting plate and meshing with the gear, the mounting block is arranged at one end of the rack, the splint is mounted on the mounting block by a clamping mechanism, the clamping mechanism comprises a clamping rod, a clamping groove, a limit block, a clamping sleeve, a top groove, a clamping block, a push spring, a transmission sleeve and a resist groove, the clamping rod is mounted on the mounting block, the clamping groove is arranged on the outer wall of the clamping rod, the limit block is mounted on the top end of the clamping rod, the clamping sleeve is arranged on the clamping rod, the top groove is arranged on the inner top end of the clamping sleeve, the clamping block is arranged on the clamping sleeve, the push spring is arranged on the top end of the clamping block, the transmission sleeve is arranged on the outer wall of the clamping sleeve, and the resist groove is arranged on the inner side of the transmission sleeve.
[0008] The utility model is further configured such that a slide groove is provided on both groups of the racks, and a limit rod is installed on the mounting plate. The limit rod is provided with multiple limit rods and is slidably connected with the slide groove to ensure the accuracy and safety of the movement.
[0009] The utility model is further configured such that the clamping blocks are provided with multiple groups and are all slidably mounted on the clamping sleeves, and the push springs are provided with multiple groups and the two ends are respectively connected to the top of the clamping blocks and the clamping sleeves, thereby improving the stability and reliability of the overall structure.
[0010] The utility model is further configured such that both ends of the multiple groups of the clamping blocks are respectively configured as arc shapes, and both sides of the multiple groups of the abutment grooves are provided with rounded corners, thereby improving the durability of the structure. This design helps to reduce wear and extend the service life of the components.
[0011] The utility model is further configured such that a sliding rod is provided on the transmission sleeve, and the sliding rods are provided in multiple groups and are all slidably connected to the clamping sleeve. A tension spring is connected between the bottom surface of the transmission sleeve and the clamping sleeve, and the tension springs are provided in multiple groups. The design of multiple groups of tension springs ensures uniform force distribution and improves overall stability.
[0012] The utility model is further configured such that a limiting groove is provided on the inner side of the clamping sleeve, and the limiting groove is matched with the limiting block, thereby increasing the safety of operation and ensuring accurate positioning and limiting functions.
[0013] The utility model is further configured as follows: a locking mechanism is provided on the clamping sleeve, and the locking mechanism includes a control sleeve, an inclined block sleeve, an inclined push block and a tension spring. The control sleeve is rotatably installed at the bottom end of the clamping sleeve, and the inclined push blocks are provided in multiple groups and are all installed on the bottom surface of the transmission sleeve. The tension springs are provided in multiple groups, and the two ends are respectively connected to multiple groups of the inclined push blocks and the inclined block sleeves. This design not only ensures the stability of the clamping process, but also provides the function of quick locking and unlocking.
[0014] The utility model is further configured such that the bottom ends of the plurality of groups of oblique push blocks are all provided with card slots, thereby improving the accuracy of positioning.
[0015] (3) Beneficial effects
[0016] Compared with the existing technology, the present invention provides a carrier for non-destructive infrared detection of chips, which has the following beneficial effects:
[0017] 1. The design of the clamping mechanism cleverly solves the problem of inconvenient chip clamping in the existing technology. Through the cooperation of the motor, gear and rack, a precise and controllable clamping action is achieved, which can apply uniform and appropriate pressure to chips of different sizes. The design of the slide and limit rod ensures the stability and accuracy of the clamping process, effectively preventing the displacement or deformation of the chip during the inspection process. This design not only improves the accuracy of the inspection, but also reduces the risk of damage to the chip, meeting the requirements of high-precision and non-destructive testing.
[0018] 2. The innovative design of the clamping mechanism solves the problem in the existing technology that it is inconvenient to clamp different types of chips. Through the ingenious coordination of the clamping rod, clamping sleeve, clamping block and other components, the rapid replacement and installation of the clamping plate is realized. This design greatly improves the adaptability of the carrier and can easily cope with chips of various sizes and shapes. The application of push springs and tension springs ensures the stability and reliability of the clamping process, while the arc-shaped design and rounded corners further improve the safety and smoothness of the operation. This flexible clamping mechanism not only improves production efficiency, but also reduces the cost of replacing the fixture, allowing the carrier to quickly adapt to the detection needs of different types of chips.
[0019] 3. The design of the locking mechanism further enhances the stability and reliability of the entire carrier. Through the coordinated work of the control sleeve, the bevel block sleeve and the bevel push block, the transmission sleeve is precisely locked. This design not only ensures the stability of the clamping process, but also provides the function of quick locking and unlocking. The application of the tension spring increases the flexibility and reliability of the locking mechanism, while the card slot design provides additional security. This locking mechanism design not only improves the convenience of carrier operation, but also ensures the stability of the chip position during the detection process, thereby further improving the accuracy and reliability of the detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of a carrier for non-destructive infrared detection of chips in the present utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the gear and rack meshing state in the present utility model;
[0022] Figure 3 This is a structural diagram of the clamping mechanism and the splint in the present invention in a disassembled state;
[0023] Figure 4 This is a schematic cross-sectional view of the clamping mechanism in the present invention;
[0024] Figure 5 This is a schematic structural diagram of the locking mechanism in the present utility model;
[0025] Figure 6 It is a structural schematic diagram of the transmission sleeve in the utility model.
[0026] In the figure: 1. Mounting plate; 2. Motor; 3. Gear; 4. Rack; 5. Mounting block; 6. Clamping plate; 7. Connecting rod; 8. Connecting groove; 9. Limiting block; 10. Connecting sleeve; 11. Top groove; 12. Connecting block; 13. Push spring; 14. Transmission sleeve; 15. Abutment groove; 16. Slide groove; 17. Limiting rod; 18. Slide rod; 19. Tension spring; 20. Limiting groove; 21. Control sleeve; 22. Oblique block sleeve; 23. Oblique push block; 24. Tension spring; 25. Connecting groove. DETAILED DESCRIPTION
[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.
[0030] See also Figure 1-5A carrier for non-destructive infrared detection of chips includes a mounting plate 1, a clamping mechanism is provided on the mounting plate 1, the clamping mechanism includes a motor 2, a gear 3, a rack 4, a mounting block 5 and a clamping plate 6, the motor 2 is mounted on the bottom surface of the mounting plate 1 and the output end extends out of the mounting plate 1, the gear 3 is mounted on the output end of the motor 2, the rack 4 is provided with two sets of relative arrangements on the mounting plate 1 and meshed with the gear 3, the mounting block 5 is provided at one end of the rack 4, and the clamping plate 6 is mounted on the mounting block 5 by a clamping mechanism, the clamping mechanism includes a clamping rod 7, a clamping rod 8, a clamping rod 9, a clamping rod 10, a clamping rod 11, a clamping rod 12, a clamping rod 13, a clamping rod 14, a clamping rod 15, a clamping rod 16, a clamping rod 17, a clamping rod 18, a clamping rod 19, a clamping rod 20, a clamping rod 21, a clamping rod 22, a clamping rod 23, a clamping rod 24, a clamping rod 25, a clamping rod 26, a clamping rod 27, a clamping rod 28, a clamping rod 29, a clamping rod 30, a clamping rod 31, a clamping rod 32, a clamping rod 33, a clamping rod 34, a clamping rod 35, a clamping rod 36, a clamping rod 37, a clamping rod 38, a clamping rod 39, a clamping rod 31, a clamping rod 3 Groove 8, limit block 9, clamping sleeve 10, top groove 11, clamping block 12, push spring 13, transmission sleeve 14 and against groove 15, the clamping rod 7 is installed on the mounting block 5, the clamping groove 8 is set on the outer wall of the clamping rod 7, the limit block 9 is installed on the top of the clamping rod 7, the clamping sleeve 10 is set on the clamping rod 7, the top groove 11 is set on the inner top of the clamping sleeve 10, the clamping block 12 is set on the clamping sleeve 10, the push spring 13 is set on the top of the clamping block 12, the transmission sleeve 14 is set on the outer wall of the clamping sleeve 10, and the against groove 15 is set on the inner side of the transmission sleeve 14.
[0031] Both sets of racks 4 are provided with a slide groove 16, and a limit rod 17 is installed on the mounting plate 1. The limit rod 17 is provided with multiple and is slidably connected with the slide groove 16. The slide groove 16 on the rack 4 allows the limit rod 17 to slide therein, which increases the flexibility of movement. The setting of the limit rod 17 provides a restriction on the movement of the rack 4, ensuring the accuracy and safety of the movement. The design of multiple sets of limit rods 17 increases the overall stability and reliability.
[0032] There are multiple groups of clamping blocks 12, all of which are slidably installed on the clamping sleeve 10. There are multiple groups of push springs 13, and both ends are respectively connected to the top of the clamping block 12 and the clamping sleeve 10. The sliding installation design of the clamping block 12 allows it to move freely on the clamping sleeve 10, which increases the flexibility of the connection. The setting of the push spring 13 provides an automatic reset function to ensure that the clamping block 12 always remains in the correct position. The design of multiple groups of clamping blocks 12 and push springs 13 improves the stability and reliability of the overall structure.
[0033] The two ends of the multiple groups of clamping blocks 12 are respectively set to be arc-shaped, and the two sides of the multiple groups of grooves 15 are provided with rounded corners. The arc-shaped design of the clamping blocks 12 reduces the friction with the grooves 15 and improves the sliding performance. The rounded corner design of the grooves 15 reduces stress concentration and improves the durability of the structure. This design helps to reduce wear and extend the service life of the components.
[0034] A sliding rod 18 is provided on the transmission sleeve 14. There are multiple groups of sliding rods 18 and they are all slidably connected to the clamping sleeve 10. A tension spring 19 is connected between the bottom surface of the transmission sleeve 14 and the clamping sleeve 10. There are multiple groups of tension springs 19. The design of the sliding rod 18 allows the transmission sleeve 14 to slide on the clamping sleeve 10, which increases the flexibility of movement. The setting of the tension spring 19 provides an elastic connection and increases the buffering capacity of the structure. The design of multiple groups of tension springs 19 ensures uniform force distribution and improves overall stability.
[0035] A limiting groove 20 is provided on the inner side of the snap sleeve 10, which is adapted to the limiting block 9. The design of the limiting groove 20 limits the movement range of the snap sleeve 10, thereby increasing the safety of operation. The adaptability design of the limiting groove 20 and the limiting block 9 ensures precise positioning and limiting functions.
[0036] The two gears 4 are engaged with each other through the gear 3 and the two gear racks 4 arranged opposite to each other, thereby driving the two gear racks 4 to slide in opposite directions. The two gear racks 4 are slidably connected with the multiple limit rods 17 by the slide grooves 16, so that the two gear racks 4 drive the mounting blocks 5 to slide, and the chips are placed between the two clamping plates 6. The gear 3 is driven by the rotation of the motor 2 to control the relative movement of the two gear racks 4, thereby pushing the clamping plates 6 to clamp the chips. When it is necessary to clamp chips of different types, it is necessary to replace the clamping plates 6. First, the restriction of the transmission sleeve 14 by the locking mechanism is released, and then the transmission sleeve 14 is pulled downward by the multiple tension springs 19. The downward sliding of the transmission sleeve 14 can release the abutment of the multiple grooves 15 on the outer ends of the multiple clamping rods 7, so that the outer ends of the multiple clamping blocks 12 are clamped by the multiple push springs 13. When the clamping plate 6 is replaced, the clamping plate 6 is inserted into the clamping rod 7, and the limiting groove 20 set on the clamping sleeve 10 is aligned with the limiting block 9 and inserted, and the limiting block 9 is inserted into the top groove 11, and then the clamping sleeve 10 is rotated so that the bottom surface of the limiting block 9 abuts against the bottom surface of the top groove 11, and then the transmission sleeve 14 is controlled to move upward by the locking mechanism, so that the multiple groups of abutting grooves 15 abut against the outer ends of the multiple groups of clamping rods 7 and exert downward pressure, so that the multiple groups of clamping blocks 12 are clamped in the clamping grooves 8 to fix the clamping rod 7, and the installation and fixation of the clamping plate 6 is completed.
[0037] See also Figure 5As an implementation method of the locking mechanism: a locking mechanism is provided on the clamping sleeve 10, and the locking mechanism includes a control sleeve 21, an inclined block sleeve 22, an inclined push block 23 and a tension spring 24. The control sleeve 21 is rotatably mounted on the bottom end of the clamping sleeve 10, and multiple groups of inclined push blocks 23 are provided, all of which are installed on the bottom surface of the transmission sleeve 14. Multiple groups of tension springs 24 are provided, and the two ends are respectively connected to multiple groups of inclined push blocks 23 and the inclined block sleeve 22. The rotating control sleeve 21 drives the inclined block sleeve 22 to rotate, and the inclined surface provided on the inclined block sleeve 22 contacts and pushes the multiple groups of inclined push blocks 23, so that the multiple groups of inclined push blocks 23 push the transmission sleeve 14 to move upward, so that the multiple groups of abutting grooves 15 abut against the multiple groups of clamping blocks 12.
[0038] The bottom ends of the multiple groups of oblique push blocks 23 are all provided with a clamping slot 25. The design of the clamping slot 25 helps the oblique push blocks 23 maintain the correct position during the movement, thereby improving the accuracy of positioning.
[0039] More specifically, the rotating control sleeve 21 drives the inclined block sleeve 22 to rotate, and the inclined surface provided on the inclined block sleeve 22 contacts and pushes the inclined surfaces provided on the multiple groups of inclined push blocks 23, so that the multiple groups of inclined push blocks 23 push the transmission sleeve 14 to move upward, so that the multiple groups of abutment grooves 15 abut the multiple groups of clamping blocks 12. While the inclined block sleeve 22 rotates, the multiple groups of tension springs 24 are stretched. When the top of the inclined block sleeve 22 moves to the clamping groove 25 provided at the bottom end of the multiple groups of inclined push blocks 23, the control sleeve 21 is released, and the inclined block sleeve 22 is pulled by the multiple groups of tension springs 24 to be clamped in the clamping groove 25, thereby completing the limit locking of the transmission sleeve 14.
[0040] In summary, when the overall equipment is in use or running: the motor 2 is started to drive the gear 3 to rotate, and the gear 3 and the two sets of oppositely arranged racks 4 are meshed with each other, thereby driving the two sets of racks 4 to slide in opposite directions. The two sets of racks 4 are slidably connected with multiple sets of limit rods 17 by the sliding grooves 16, so that the two sets of racks 4 drive the mounting blocks 5 to slide, and the chip is placed between the two sets of clamping plates 6. The motor 2 rotates to drive the gear 3 to control the relative movement of the two sets of racks 4, thereby pushing the clamping plates 6 to clamp the chip. When different types of chips need to be clamped, the clamping plates 6 need to be replaced. First, the restriction of the locking mechanism on the transmission sleeve 14 is released, and then the transmission sleeve 14 is pulled downward by multiple sets of tension springs 19. The downward sliding of the transmission sleeve 14 can release the abutment of the multiple sets of grooves 15 on the outer ends of the multiple sets of clamping rods 7, so that the outer ends of the multiple sets of clamping blocks 12 pass through the multiple sets of When the clamping plate 6 is replaced, the clamping plate 6 is inserted into the clamping rod 7, and the limiting groove 20 set on the clamping sleeve 10 is aligned with the limiting block 9 and inserted, and the limiting block 9 is inserted into the top groove 11. Then the clamping sleeve 10 is rotated so that the bottom surface of the limiting block 9 abuts against the bottom surface of the top groove 11, and then the transmission sleeve 14 is controlled to move upward by the locking mechanism, so that the multiple groups of abutting grooves 15 abut against the outer ends of the multiple groups of clamping rods 7 and exert downward pressure, so that the multiple groups of clamping blocks 12 are clamped in the clamping grooves 8 to fix the clamping rod 7, and the installation and fixation of the clamping plate 6 is completed.
[0041] The rotating control sleeve 21 drives the inclined block sleeve 22 to rotate, and the inclined surface provided on the inclined block sleeve 22 contacts and pushes the inclined surfaces provided on the multiple groups of inclined push blocks 23, so that the multiple groups of inclined push blocks 23 push the transmission sleeve 14 to move upward, so that the multiple groups of abutment grooves 15 abut the multiple groups of clamping blocks 12. While the inclined block sleeve 22 rotates, the multiple groups of tension springs 24 are stretched. When the top end of the inclined block sleeve 22 moves to the clamping groove 25 provided at the bottom end of the multiple groups of inclined push blocks 23, the control sleeve 21 is released, and the inclined block sleeve 22 is pulled by the multiple groups of tension springs 24 to be clamped in the clamping groove 25, thereby completing the limit locking of the transmission sleeve 14.
[0042] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A carrier for non-destructive infrared detection of chips, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a clamping mechanism, the clamping mechanism comprising a motor (2), a gear (3), a rack (4), a mounting block (5) and a clamping plate (6); the motor (2) is mounted on the bottom surface of the mounting plate (1) and the output end extends out of the mounting plate (1); the gear (3) is mounted on the output end of the motor (2); the rack (4) is provided with two groups of gears which are relatively arranged on the mounting plate (1) and mesh with the gear (3); the mounting block (5) is provided at one end of the rack (4); the clamping plate (6) is mounted on the mounting block (5) by means of a clamping mechanism, the clamping mechanism comprising a clamping rod (7), a clamping groove (8), a limit block (9), and a clamping sleeve (10) , a top groove (11), a clamping block (12), a push spring (13), a transmission sleeve (14) and a resisting groove (15), the clamping rod (7) is installed on the installation block (5), the clamping groove (8) is arranged on the outer wall of the clamping rod (7), the limit block (9) is installed on the top end of the clamping rod (7), the clamping sleeve (10) is arranged on the clamping rod (7), the top groove (11) is arranged on the inner top end of the clamping sleeve (10), the clamping block (12) is arranged on the clamping sleeve (10), the push spring (13) is arranged on the top end of the clamping block (12), the transmission sleeve (14) is arranged on the outer wall of the clamping sleeve (10), and the resisting groove (15) is arranged on the inner side of the transmission sleeve (14).
2. The chip non-destructive infrared detection carrier according to claim 1, characterized in that: Both groups of racks (4) are provided with a sliding groove (16), and a limiting rod (17) is installed on the mounting plate (1). The limiting rod (17) is provided with multiple pieces and is slidably connected to the sliding groove (16).
3. The chip non-destructive infrared detection carrier according to claim 1, characterized in that: The clamping blocks (12) are provided with multiple groups and are all slidably mounted on the clamping sleeve (10); the push springs (13) are provided with multiple groups and have two ends respectively connected to the top of the clamping block (12) and the clamping sleeve (10).
4. The chip non-destructive infrared detection carrier according to claim 3 is characterized by: multiple groups Both ends of the clamping block (12) are respectively arranged in an arc shape, and both sides of the plurality of groups of the abutting grooves (15) are provided with rounded corners.
5. The chip non-destructive infrared testing carrier according to claim 4, characterized in that: The transmission sleeve (14) is provided with a sliding rod (18), and the sliding rod (18) is provided in multiple groups and is all slidably connected to the clamping sleeve (10). A tension spring (19) is connected between the bottom surface of the transmission sleeve (14) and the clamping sleeve (10), and the tension spring (19) is provided in multiple groups.
6. The chip non-destructive infrared testing carrier according to claim 5, characterized in that: A limiting groove (20) is provided on the inner side of the clamping sleeve (10), and the limiting groove (20) is adapted to the limiting block (9).
7. The chip non-destructive infrared testing carrier according to claim 6, characterized in that: The clamping sleeve (10) is provided with a locking mechanism, which includes a control sleeve (21), an inclined block sleeve (22), an inclined push block (23) and a tension spring (24). The control sleeve (21) is rotatably mounted on the bottom end of the clamping sleeve (10). The inclined push blocks (23) are provided in multiple groups and are all mounted on the bottom surface of the transmission sleeve (14). The tension spring (24) is provided in multiple groups, and the two ends are respectively connected to the multiple groups of the inclined push blocks (23) and the inclined block sleeve (22).
8. The chip non-destructive infrared testing carrier according to claim 7, characterized in that: The bottom ends of the plurality of groups of oblique push blocks (23) are all provided with a clamping slot (25).