Integrated circuit testing device with circulation guiding function

Abstract

The invention relates to the technical field of integrated circuit testing, in particular to an integrated circuit testing device with a circulating guiding function, which comprises a main detection main body, a track supporting thin plate, a supporting fixing frame, a fixed supporting bracket, a first limiting adjustment main body, a limiting placement clamping seat, a first motor, an electric push rod and a sliding supporting clamping seat, the supporting fixing frames are fixedly connected to the two sides of the track supporting thin plate, the fixed supporting brackets are fixedly connected to the outer side ends of the supporting fixing frames, the sliding supporting clamping bases are slidably clamped to the track supporting thin plate, the electric push rods are fixedly installed in the middles of the upper ends of the sliding supporting clamping bases, and the first motors are fixedly connected to the upper ends of the electric push rods. In the using process, accurate circulation and convenient detection can be achieved in various simulated environments, and the integrated circuit board can be fully detected in different environments.

Description

Technical Field

[0001] The invention relates to the technical field of integrated circuit testing, in particular to an integrated circuit testing device with a circulation guiding function. Background Art

[0002] Integrated circuit testing is intended to ensure the performance, quality and reliability of integrated circuits (ICs). However, the existing integrated circuit testing devices cannot fully simulate the temperature and humidity environment during the testing process. In particular, when the produced integrated circuits are used in some special and complex environments, a large number of faults and damages still exist during the use of the integrated circuits that have passed the test, making the test results inaccurate. The integrated circuits cannot be fully tested in the real use environment during the testing process, and the test environment is single. Therefore, a device is needed to improve the above problems. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides an integrated circuit testing device with a loop guiding function.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an integrated circuit testing device with a circulating guiding function, comprising a main detection body, a track support thin plate, a support fixing frame, a fixed support bracket, a first limit adjustment body, a limit placement card seat, a first motor, an electric push rod and a sliding support card seat, the support fixing frame is fixedly connected to both sides of the track support thin plate, the fixed support bracket is fixedly connected to the outer end of the support fixing frame, the sliding support card seat is slidably connected to the track support thin plate, the electric push rod is fixedly installed in the middle of the upper end of the sliding support card seat, the first motor is fixedly connected to the upper end of the electric push rod, the first limit adjustment body is arranged at the upper end of the first motor, the limit placement card seat is evenly arranged at the outer end of the first limit adjustment body, and the main detection body is arranged above the first limit adjustment body through the fixed support bracket.

[0005] Preferably, driving adjustment gears are rotatably installed on both sides of the end of the track support thin plate, and the driving adjustment gears are fixedly connected by a driving rod. A second motor is fixedly installed on the support fixing frame, and the driving end of the second motor is fixedly connected to the outer end of the driving adjustment gear. Both ends of the sliding support base are fixedly connected with sliding adjustment tooth plates, and the sliding adjustment tooth plates are slidably clamped on the track support thin plate, and the driving adjustment gear is meshingly connected with the sliding adjustment tooth plates.

[0006] Preferably, the first limit adjustment body includes a rotating adjustment disk, a limit side track plate, a sliding support arm, a second electric push rod and a third electric push rod. The limit side track plate is evenly fixedly connected to the outer end of the rotating adjustment disk, the sliding support arm is slidably clamped inside the limit side track plate, the third electric push rod is fixedly connected to both sides of the limit side track plate, the front end of the third electric push rod is fixedly connected to the side end of the sliding support arm, the second electric push rod is evenly fixedly installed on the sliding support arm, and a controller is fixedly installed on the middle part of the upper end of the rotating adjustment disk.

[0007] Preferably, the limit placement socket includes an integrated circuit board, a detection card fixing plate, a clamping plate, a limit side plate and a compression spring. The clamping plate is evenly slid and clamped on both sides of the detection card fixing plate. The limit side plates are evenly fixedly connected to both sides of the detection card fixing plate, and the limit side plates are located on the outside of the clamping plate. The compression spring is fixedly connected between the clamping plate and the limit side plates. The integrated circuit board is evenly placed on the detection card fixing plate, and the symmetrically arranged clamping plates squeeze and clamp the two ends of the integrated circuit board.

[0008] Preferably, the main detection body includes a second limit adjustment body and a detection part, the detection part is evenly arranged at the outer end of the second limit adjustment body, and the second limit adjustment body has the same structure as the first limit adjustment body.

[0009] Preferably, the detection unit includes a connecting terminal, an atomizing nozzle, a fan, a temperature sensor, a humidity sensor, an electric heating plate and a first detection outer frame, the electric heating plate is fixedly arranged inside the first detection outer frame, the fan is evenly fixedly installed on the upper end of the first detection outer frame, the temperature sensor and the humidity sensor are symmetrically arranged inside the first detection outer frame, the connecting terminal is fixedly connected to the outer end of the first detection outer frame, the atomizing nozzle is arranged inside the first detection outer frame, and the connecting terminal is connected to the atomizing nozzle.

[0010] Preferably, the first detection outer frame is fixedly connected to the second electric push rod in the second limit adjustment body, the upper end of the fixed support bracket is fixedly connected to the side end of the rotating adjustment disk, and the driving end of the first motor is fixedly connected to the bottom end of the rotating adjustment disk in the first limit adjustment body.

[0011] Preferably, the detection clamping plate is fixedly connected to the second electric push rod in the first limit adjustment body, and six limit side track plates are provided.

[0012] Preferably, an auxiliary detection body is arranged on the outer side of the main detection body via a fixed support bracket.

[0013] Preferably, the auxiliary detection body includes a first conveying connecting pipe, a second detection outer frame, a second conveying connecting pipe, a third limit adjustment body and a liquid nitrogen cooling system. The third limit adjustment body has the same structure as the first limit adjustment body. The liquid nitrogen cooling system is fixedly connected to the middle part of the upper end of the third limit adjustment body. The first conveying connecting pipe is evenly arranged at the bottom end of the liquid nitrogen cooling system. The second detection outer frame is evenly fixedly connected to the bottom end of the second electric push rod in the third limit adjustment body. The second conveying connecting pipe is fixedly connected to the outer end of the second detection outer frame. The second conveying connecting pipe is connected to the first conveying connecting pipe through a hose. A temperature sensor is arranged inside the second detection outer frame.

[0014] Beneficial effects of the present invention:

[0015] 1. During the use of the present invention, accurate and convenient cyclic detection can be performed in various simulated environments. Each limit placement card holder and the integrated circuit board uniformly fixed inside can be moved to the first detection outer frame with different temperatures and humidities for cyclic detection and testing. The test work can make the internal humidity and temperature distribution of each first detection outer frame uniform through the fan, so that each fixed integrated circuit board can be fully detected, which can not only realize batch detection of integrated circuit boards under the same temperature and humidity environment, but also enable batches of integrated circuit boards to be cyclically detected under constantly changing temperature and humidity environments, so that the detection results are more accurate. At the same time, a large number of integrated circuit boards can be fixed at one time under the same detection conditions during the detection process, so that the detection data is more accurate, and the liquid nitrogen cooling system can quickly reduce the temperature of the second detection outer frame by means of the first delivery connecting pipe, the delivery hose and the second delivery connecting pipe, and through the inside of the second detection outer frame The set temperature sensor can accurately control the temperature inside the second detection outer frame. The integrated circuit board moves to the inside of each second detection outer frame, so that each integrated circuit board can be quickly switched from the first detection outer frame to the second detection outer frame for detection in a low temperature environment under a high temperature and high humidity environment, and the two can be performed in a continuous cycle, thereby truly simulating a complex use environment, making the detection of the integrated circuit board more accurate, and can control the different low temperature environments inside each second detection outer frame, and make the limited placement card holder and the integrated circuit board fixed inside move and rotate, alternately detect the specified time in each second detection outer frame with different temperatures, so as to fully detect the integrated circuit board, and accurately detect the service life and failure rate of the integrated circuit board in a complex environment, so that the device can fully and accurately simulate the use environment, and can continuously cycle detection in different environments, and can fully complete the detection of the integrated circuit board in different environments.

[0016] Second, the present invention can conveniently clamp and fix the integrated circuit board that needs to be tested, and the integrated circuit board is evenly clamped on the test card fixing plate. During the placement process, the clamping plates that are symmetrically arranged are supported outwardly and the extrusion springs are compressed, so that the integrated circuit board can be conveniently and neatly placed on the test card fixing plate, and the clamping plates are compressed by the extrusion springs so that the integrated circuit board can be firmly clamped on the test card fixing plate, so that the test can be conveniently carried out, and it can be ensured that the number of integrated circuit boards tested at one time is sufficient, so that the test results are more accurate and scientific. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0019] Figure 2 It is a schematic diagram of the side-view stereoscopic structure of the main body in the present invention;

[0020] Figure 3 It is a schematic diagram of the side end structure of the track support thin plate in the present invention;

[0021] Figure 4 It is a schematic diagram of the first limit adjustment main structure in the present invention;

[0022] Figure 5 It is a schematic diagram of the limited placement card holder structure in the present invention;

[0023] Figure 6 It is a schematic diagram of the main detection structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the detection unit in the present invention;

[0025] Figure 8 It is a schematic diagram of the auxiliary detection main structure in the present invention.

[0026] In the figure: 1-main detection body, 2-auxiliary detection body, 3-track support thin plate, 4-support fixing frame, 5-fixed support bracket, 6-first limit adjustment body, 7-limit placement card seat, 8-first motor, 9-electric push rod, 10-sliding support card seat, 11-second motor, 12-driving adjustment gear, 13-sliding adjustment gear plate, 14-rotating adjustment disk, 15-controller, 16-limit side track plate, 17-sliding support arm, 18-second electric push rod, 61-third electric push rod Rod, 19-integrated circuit board, 20-detection clamping plate, 21-clamping plate, 22-limiting side plate, 23-extrusion spring, 24-second limit adjustment body, 25-detection part, 26-connecting end, 27-atomizing nozzle, 28-blower, 29-temperature sensor, 30-humidity sensor, 31-electric heating plate, 32-first detection outer frame, 33-first conveying connecting pipe, 34-second detection outer frame, 35-second conveying connecting pipe, 36-third limit adjustment body, 37-liquid nitrogen cooling system. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] The present invention is further described below in conjunction with the accompanying drawings.

[0029] Example 1

[0030] like Figure 1 , Figure 2 and Figure 3As shown, an integrated circuit testing device with a circulating guiding function of the present invention comprises a main detection body 1, a track support thin plate 3, a support fixing frame 4, a fixed support bracket 5, a first limit adjustment body 6, a limit placement card seat 7, a first motor 8, an electric push rod 9 and a sliding support card seat 10. The support fixing frame 4 is fixedly connected to both sides of the track support thin plate 3, the fixed support bracket 5 is fixedly connected to the outer end of the support fixing frame 4, the sliding support card seat 10 is slidably connected to the track support thin plate 3, the electric push rod 9 is fixedly installed in the middle of the upper end of the sliding support card seat 10, the first motor 8 is fixedly connected to the upper end of the electric push rod 9, the first limit adjustment body 6 is arranged at the upper end of the first motor 8, the limit placement card seat 7 is evenly arranged at the outer end of the first limit adjustment body 6, and the main detection body 1 is arranged in the first limit adjustment through the fixed support bracket 5. Above the main body 6, driving adjustment gears 12 are rotatably installed on both sides of the end of the track support thin plate 3, and the driving adjustment gears 12 are fixedly connected by driving rods. A second motor 11 is fixedly installed on the support fixing frame 4, and the driving end of the second motor 11 is fixedly connected to the outer end of the driving adjustment gear 12, and the two ends of the sliding support holder 10 are fixedly connected with sliding adjustment tooth plates 13, and the sliding adjustment tooth plates 13 are slidably clamped on the track support thin plate 3, and the driving adjustment gear 12 is meshed and connected with the sliding adjustment tooth plates 13. After the detection is completed, the driving adjustment gear 12 is driven to rotate by the second motor 11, which can drive the sliding adjustment tooth plates 13 and the sliding support holder 10 to slide horizontally along the track support thin plate 3, so that each integrated circuit board 19 can continue to be continuously and conveniently detected and processed by other detection equipment arranged on both sides of the track support thin plate 3.

[0031] like Figure 4 As shown, the first limit adjustment body 6 includes a rotating adjustment disk 14, a limit side track plate 16, a sliding support arm 17, a second electric push rod 18 and a third electric push rod 61. The limit side track plate 16 is evenly fixedly connected to the outer end of the rotating adjustment disk 14, the sliding support arm 17 is slidably clamped in the inside of the limit side track plate 16, the third electric push rod 61 is fixedly connected to both sides of the limit side track plate 16, the front end of the third electric push rod 61 is fixedly connected to the side end of the sliding support arm 17, the second electric push rod 18 is evenly fixedly installed on the sliding support arm 17, and a controller 15 is fixedly installed in the middle of the upper end of the rotating adjustment disk 14. The sliding support arm 17 can be slidably adjusted through the third electric push rod 61, and the position of each limit placement holder 7 is indirectly adjusted, so that the position is precise during the detection process and the detection is more accurate.

[0032] like Figure 5As shown, the limit placement socket 7 includes an integrated circuit board 19, a detection card fixing plate 20, a clamping plate 21, a limit side plate 22 and an extrusion spring 23. The clamping plate 21 is evenly slidably clamped on both sides of the detection card fixing plate 20, the limit side plates 22 are evenly fixedly connected to both sides of the detection card fixing plate 20, and the limit side plates 22 are located on the outside of the clamping plate 21. The extrusion spring 23 is fixedly connected between the clamping plate 21 and the limit side plates 22. The integrated circuit board 19 is evenly placed on the detection card fixing plate 20, and the symmetrically arranged clamping plates 21 squeeze and clamp the two ends of the integrated circuit board 19. The clamping plate 21 is squeezed by the extrusion spring 23 to make the integrated circuit board 19 firmly clamped on the detection card fixing plate 20, and the slots arranged on the clamping plate 21 are convenient for plugging and operating the integrated circuit board 19.

[0033] like Figure 6 and Figure 7 As shown, the main detection body 1 includes a second limit adjustment body 24 and a detection part 25, the detection part 25 is evenly arranged at the outer end of the second limit adjustment body 24, and the second limit adjustment body 24 has the same structure as the first limit adjustment body 6, the detection part 25 includes a connecting terminal 26, an atomizing nozzle 27, a fan 28, a temperature sensor 29, a humidity sensor 30, an electric heating plate 31 and a first detection outer frame 32, the electric heating plate 31 is fixedly arranged inside the first detection outer frame 32, the fan 28 is evenly fixedly installed at the upper end of the first detection outer frame 32, and the temperature sensor 29 is fixedly arranged inside the first detection outer frame 32. The device 29 and the humidity sensor 30 are symmetrically arranged inside the first detection outer frame 32, the connecting terminal 26 is fixedly connected to the outer end of the first detection outer frame 32, the atomizing nozzle 27 is arranged inside the first detection outer frame 32, and the connecting terminal 26 is connected to the atomizing nozzle 27, and the external water supply system enables the atomizing nozzle 27 to spray water mist into the inside of the first detection outer frame 32 through the connecting terminal 26 and the control valve installed on the connecting terminal 26, and the temperature and humidity inside the first detection outer frame 32 are detected by the set temperature sensor 29 and humidity sensor 30.

[0034] The first detection outer frame 32 is fixedly connected to the second electric push rod 18 in the second limit adjustment body 24, the upper end of the fixed support bracket 5 is fixedly connected to the side end of the rotating adjustment disk 14, and the driving end of the first motor 8 is fixedly connected to the bottom end of the rotating adjustment disk 14 in the first limit adjustment body 6, so that the first motor 8 is set to play a role of rotation adjustment.

[0035] The detection clamping plate 20 is fixedly connected to the second electric push rod 18 in the first limit adjustment body 6, and six limit side track plates 16 are provided, so that a large number of detection samples can be fully and evenly distributed.

[0036] The working principle of the embodiment 1 is as follows: during use, the device can be fixedly installed at a designated location through the fixing holes provided on the support fixing frame 4 for use. During detection, the sampled integrated circuit board 19 is evenly carded on the detection card fixing plate 20. During the placement process, the symmetrically arranged clamping plates 21 are supported outwardly and the extrusion springs 23 are compressed, so that the integrated circuit board 19 can be conveniently and neatly placed on the detection card fixing plate 20. The clamping plates 21 are compressed by the extrusion springs 23, so that the integrated circuit board 19 can be firmly carded on the detection card fixing plate 20, so that the detection can be conveniently carried out, and the number of one-time detections can be ensured to be sufficient, so that the detection result is more accurate.

[0037] After the integrated circuit board 19 to be detected is placed inside the corresponding limit placement card seat 7, the electric heating plate 31 is operated through the external switch or control device, so that the interior of each first detection outer frame 32 is heated, and the external water supply system enables the atomizing nozzle 27 to spray water mist to the interior of the first detection outer frame 32 through the connecting end 26 and the control valve installed on the connecting end 26, and the temperature and humidity inside the first detection outer frame 32 are detected by the set temperature sensor 29 and humidity sensor 30. When the humidity and temperature inside each first detection outer frame 32 reach the different real environments that need to be simulated for detection, the electric push rod 9 and the second electric push rod 18 are started, so that each limit placement card seat 7 is lifted twice, and at this time, the second electric push rod 18 in the second limit adjustment body 24 controls each first detection outer frame 32 to move downward, so that the limit placement card seat 7 at the corresponding position is located inside the first detection outer frame 32 as a whole, so that the fixed integrated circuit board 19 can be tested for its operation under different humidity and temperature environments, and the first electric push rod 9 is started during the detection process. The machine 8 can make each limit placement card seat 7 rotate as a whole, so that during the detection process, each limit placement card seat 7 can be moved to the first detection outer frame 32 with different temperatures and humidities for internal circulation detection and testing, and the test work can make the internal humidity and temperature distribution of each first detection outer frame 32 uniform through the fan 28, so that each fixed integrated circuit board 19 can be fully detected, which can not only realize the detection of batches of integrated circuit boards 19 under the same temperature and humidity environment, but also enable batches of integrated circuit boards 19 to be cyclically detected under constantly changing temperature and humidity environments, so that the detection results are more accurate. At the same time, during the detection process, a large number of integrated circuit boards 19 can be fixed at one time under the same detection conditions, so that the detection data is more accurate. After the detection is completed, the second motor 11 drives the driving adjustment gear 12 to rotate, which can drive the sliding adjustment tooth plate 13 and the sliding support card seat 10 to slide horizontally along the track support thin plate 3, so that each integrated circuit board 19 can continue to be continuously and conveniently detected by other detection equipment set on both sides of the track support thin plate 3.

[0038] Example 2

[0039] On the basis of Example 1, Figure 1 and Figure 8 As shown, an auxiliary detection body 2 is arranged on the outside of the main detection body 1 through a fixed support bracket 5, and the auxiliary detection body 2 includes a first conveying connecting pipe 33, a second detection outer frame 34, a second conveying connecting pipe 35, a third limit adjustment body 36 and a liquid nitrogen cooling system 37. The third limit adjustment body 36 has the same structure as the first limit adjustment body 6, and the liquid nitrogen cooling system 37 is fixedly connected to the middle part of the upper end of the third limit adjustment body 36. The first conveying connecting pipe 33 is evenly arranged at the bottom end of the liquid nitrogen cooling system 37, and the second detection outer frame 34 is evenly fixedly connected to the bottom end of the second electric push rod 18 in the third limit adjustment body 36. The second conveying connecting pipe 35 is fixedly connected to the outer end of the second detection outer frame 34. The second conveying connecting pipe 35 is connected to the first conveying connecting pipe 33 through a hose, and a temperature sensor 29 is arranged inside the second detection outer frame 34.

[0040] When implementing this embodiment, the temperature of the second detection outer frame 34 can be quickly reduced by the liquid nitrogen cooling system 37 with the help of the first delivery connecting pipe 33, the delivery hose and the second delivery connecting pipe 35, and the temperature inside the second detection outer frame 34 can be accurately controlled by the temperature sensor 29 set inside the second detection outer frame 34. The fixed integrated circuit boards 19 are moved to the inside of each second detection outer frame 34 through the indirect control of the second motor 11, so that each integrated circuit board 19 can be quickly switched from the high temperature and high humidity environment in the first detection outer frame 32 to the second detection outer frame 34 for detection in a low temperature environment, and the two can be carried out in a continuous cycle, so as to truly simulate a complex use environment, so that the integrated circuit board 19 can be detected more accurately, and different low temperature environments inside each second detection outer frame 34 can be controlled, and the limit placement card seat 7 can be rotated together with the internally fixed integrated circuit board 19 to alternately detect the specified time in each second detection outer frame 34 with different temperatures, so that the integrated circuit board 19 can be fully detected, and the service life and failure rate of the integrated circuit board 19 in a complex environment can be accurately detected.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit testing device with a circulation guiding function, comprising a main detection body (1), a track support plate (3), a support fixing frame (4), a fixed support bracket (5), a first limit adjustment body (6), a limit placement card seat (7), a first motor (8), an electric push rod (9) and a sliding support card seat (10), characterized in that: The support fixing frame (4) is fixedly connected to both sides of the track support thin plate (3), the fixed support bracket (5) is fixedly connected to the outer end of the support fixing frame (4), the sliding support holder (10) is slidably connected to the track support thin plate (3), the electric push rod (9) is fixedly installed in the middle of the upper end of the sliding support holder (10), the first motor (8) is fixedly connected to the upper end of the electric push rod (9), the first limit adjustment body (6) is arranged at the upper end of the first motor (8), the limit placement holder (7) is evenly arranged at the outer end of the first limit adjustment body (6), and the main detection body (1) is arranged above the first limit adjustment body (6) through the fixed support bracket (5).

2. The integrated circuit testing device with a loop guiding function according to claim 1, characterized in that: Drive adjustment gears (12) are rotatably mounted on both sides of the end of the track support thin plate (3), and the drive adjustment gears (12) are fixedly connected via a drive rod. A second motor (11) is fixedly mounted on the support fixing frame (4), and the drive end of the second motor (11) is fixedly connected to the outer end of the drive adjustment gear (12). Both ends of the sliding support clamping seat (10) are fixedly connected to sliding adjustment tooth plates (13), and the sliding adjustment tooth plates (13) are slidably clamped on the track support thin plate (3), and the drive adjustment gear (12) is meshedly connected with the sliding adjustment tooth plates (13).

3. The integrated circuit testing device with a loop guiding function according to claim 2, characterized in that: The first limit adjustment body (6) comprises a rotating adjustment disk (14), a limit side track plate (16), a sliding support arm (17), a second electric push rod (18) and a third electric push rod (61); the limit side track plate (16) is evenly fixedly connected to the outer end of the rotating adjustment disk (14); the sliding support arm (17) is slidably clamped inside the limit side track plate (16); the third electric push rod (61) is fixedly connected to both sides of the limit side track plate (16); the front end of the third electric push rod (61) is fixedly connected to the side end of the sliding support arm (17); the second electric push rod (18) is evenly fixedly installed on the sliding support arm (17); and a controller (15) is fixedly installed in the middle of the upper end of the rotating adjustment disk (14).

4. The integrated circuit testing device with a loop guiding function according to claim 3, characterized in that: The position limiting placement holder (7) comprises an integrated circuit board (19), a detection clamping plate (20), a clamping plate (21), a position limiting side plate (22) and a pressing spring (23); the clamping plate (21) is evenly slidably clamped on both sides of the detection clamping plate (20); the position limiting side plate (22) is evenly fixedly connected to both sides of the detection clamping plate (20), and the position limiting side plate (22) is located on the outside of the clamping plate (21); the pressing spring (23) is fixedly connected between the clamping plate (21) and the position limiting side plate (22); the integrated circuit board (19) is evenly placed on the detection clamping plate (20); and the symmetrically arranged clamping plates (21) squeeze and clamp both ends of the integrated circuit board (19).

5. The integrated circuit testing device with a loop guiding function according to claim 4, characterized in that: The main detection body (1) comprises a second limit adjustment body (24) and a detection part (25); the detection part (25) is evenly arranged at the outer end of the second limit adjustment body (24); and the second limit adjustment body (24) has the same structure as the first limit adjustment body (6).

6. The integrated circuit testing device with a loop guiding function according to claim 5, characterized in that: The detection part (25) comprises a connecting terminal (26), an atomizing nozzle (27), a fan (28), a temperature sensor (29), a humidity sensor (30), an electric heating plate (31) and a first detection outer frame (32); the electric heating plate (31) is fixedly arranged inside the first detection outer frame (32); the fan (28) is evenly fixedly installed on the upper end of the first detection outer frame (32); the temperature sensor (29) and the humidity sensor (30) are symmetrically arranged inside the first detection outer frame (32); the connecting terminal (26) is fixedly connected to the outer end of the first detection outer frame (32); the atomizing nozzle (27) is arranged inside the first detection outer frame (32), and the connecting terminal (26) is connected to the atomizing nozzle (27).

7. The integrated circuit testing device with a loop guiding function according to claim 6, characterized in that: The first detection outer frame (32) is fixedly connected to the second electric push rod (18) in the second limit adjustment body (24), the upper end of the fixed support bracket (5) is fixedly connected to the side end of the rotating adjustment disk (14), and the driving end of the first motor (8) is fixedly connected to the bottom end of the rotating adjustment disk (14) in the first limit adjustment body (6).

8. The integrated circuit testing device with a loop guiding function according to claim 7, characterized in that: The detection clamping plate (20) is fixedly connected to the second electric push rod (18) in the first limit adjustment body (6), and six limit side track plates (16) are provided.

9. The integrated circuit testing device with a loop guiding function according to claim 8, characterized in that: An auxiliary detection body (2) is arranged on the outer side of the main detection body (1) via a fixed support bracket (5).

10. The integrated circuit testing device with a loop guiding function according to claim 9, characterized in that: The auxiliary detection body (2) comprises a first conveying connection pipe (33), a second detection outer frame (34), a second conveying connection pipe (35), a third limit adjustment body (36) and a liquid nitrogen cooling system (37); the third limit adjustment body (36) has the same structure as the first limit adjustment body (6); the liquid nitrogen cooling system (37) is fixedly connected to the middle part of the upper end of the third limit adjustment body (36); the first conveying connection pipe (33) is evenly arranged at the bottom end of the liquid nitrogen cooling system (37); the second detection outer frame (34) is evenly fixedly connected to the bottom end of the second electric push rod (18) in the third limit adjustment body (36); the second conveying connection pipe (35) is fixedly connected to the outer end of the second detection outer frame (34); the second conveying connection pipe (35) is connected to the first conveying connection pipe (33) through a hose; and a temperature sensor (29) is arranged inside the second detection outer frame (34).

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