An automated test terminal based on Bluetooth transmission performance

Abstract

The present invention belongs to the field of Bluetooth testing technology, and in particular, is an automated testing terminal based on Bluetooth transmission performance, comprising a terminal body, an adjustment plate fixed by bolts at the top rear end of the terminal body, a lifting mechanism arranged on the adjustment plate, a mounting plate connected to the front end of the lifting mechanism, a first opening penetrating through the top of the mounting plate, a slide groove arranged on both ends of the inner wall of the first opening, a plurality of sliders slidably connected in the slide groove, a same mounting block fixed by bolts between every two sliders at both ends, a second opening penetrating through the top of the mounting block, a clamping mechanism arranged in the second opening, and a carrier plate fixed by bolts at the bottom of the front end of the adjustment plate. In the present invention, a connector is fixed to a positioning sleeve, and a wiring operation between the connector and the electronic device interface is directly formed by the lifting mechanism, so that there is no need to repeat manual wiring and unplugging operations when testing the same electronic device, thereby improving the overall testing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of Bluetooth testing, and in particular to an automatic testing terminal based on Bluetooth transmission performance. Background Art

[0002] As an open global specification for wireless data and voice communications, Bluetooth technology is a special short-range wireless technology connection based on low-cost short-range wireless connection to establish a communication environment for fixed and mobile devices. As a short-range, low-power communication technology, it has been widely used in miniaturized portable mobile devices, computer devices and other intelligent terminal devices in recent years. As one of the main communication modules of miniaturized intelligent terminal devices, the testing of Bluetooth modules is very important.

[0003] In the prior art, for Bluetooth performance testing, the device and the automatic test terminal are generally connected with a data cable, and the various Bluetooth performance tests are performed by debugging the test terminal. This process requires manual wiring and manual unplugging. Especially in the testing workshop of an electronics factory, a large number of repeated tests need to be performed, which will consume a lot of manpower and have low testing efficiency. Therefore, corresponding improvements are made to address this problem. Summary of the invention

[0004] Based on the technical problem of low detection efficiency of existing detection terminals, the present invention proposes an automatic test terminal based on Bluetooth transmission performance.

[0005] The present invention proposes an automated test terminal based on Bluetooth transmission performance, comprising a terminal body, an adjustment plate fixed to the top rear end of the terminal body by bolts, a lifting mechanism arranged on the adjustment plate, a mounting plate connected to the front end of the lifting mechanism, a first opening extending through the top of the mounting plate, slide grooves arranged on the inner walls at both ends of the first opening, a plurality of sliders slidably connected in the slide grooves, a same mounting block fixed between every two sliders at the two ends by bolts, a second opening extending through the top of the mounting block, a clamping mechanism arranged in the second opening, and a carrier plate fixed to the bottom front end of the adjustment plate by bolts.

[0006] Preferably, the lifting mechanism includes a motor, which is fixed to the top of the adjustment plate by bolts. An adjustment groove is provided at the front end of the adjustment plate, and an adjustment block is slidably connected in the adjustment groove. The adjustment block and the mounting plate are fixed by bolts, and an adjustment screw is threadedly connected on the adjustment block, and the motor and the adjustment screw are fixed by bolts.

[0007] Preferably, the clamping mechanism includes two symmetrically distributed positioning sleeves, movable openings are provided on the inner walls on both sides of the second opening, a pull rod is inserted in the movable opening, a first guide groove is provided on the top of the pull rod, a first guide block is slidably connected in the first guide groove, a first spring is fixed between the first guide block and the inner wall of the first guide groove by bolts, the first guide block and the inner wall of the top of the movable opening are fixed by bolts, and the positioning sleeve is fixed to the inner side of the pull rod by bolts.

[0008] Preferably, an introduction portion is provided at the top of the positioning sleeve, the front view cross-section of the introduction portion is arranged to be an arc, and the side view cross-section of the introduction portion is arranged to be an isosceles trapezoid.

[0009] Preferably, a positioning plate is fixed to the rear end of the top of the carrier plate by bolts.

[0010] Preferably, second guide grooves are provided on both sides of the bottom of the mounting plate, a second guide block is slidably connected in the second guide groove, a second spring is fixed between the second guide block and the side wall of the second guide groove by bolts, a positioning clamping plate is fixed to the bottom of the second guide block by bolts, and the cross-section of the positioning clamping plate is arranged to be arc-shaped.

[0011] Preferably, a wiring board is fixed to the rear end of the top of the mounting plate by bolts, a plurality of evenly distributed wiring openings are opened on the top of the wiring board, two symmetrically distributed connecting rods are fixed to the rear end of the wiring board by bolts, a same wiring ring is fixed between the two connecting rods by bolts, and a wiring inlet is opened on the top of the wiring ring.

[0012] Preferably, the bottom of the carrier plate is rotatably connected to a main shaft via a bearing, the bottom of the main shaft is fixed with fan blades via bolts, and the main shaft is connected to a transmission mechanism.

[0013] Preferably, the transmission mechanism includes a fixed plate, the cross-section of the fixed plate is set to be L-shaped, the bottom of the fixed plate passes through and is rotatably connected to a first shaft rod through a bearing, pulleys are mounted and fixed on the first shaft rod and the main shaft, the same belt is mounted between the two pulleys, the rear end of the fixed plate passes through and is rotatably connected to a second shaft rod through a bearing, the front end of the second shaft rod and the top of the first shaft rod are both mounted and fixed with bevel gears, the two bevel gears are meshingly connected, the rear end of the second shaft rod is mounted and fixed with a transmission gear, a toothed rod is fixed to the side of the mounting plate close to the transmission gear through bolts, and the toothed rod and the transmission gear are meshingly connected.

[0014] Compared with the prior art, the present invention provides an automated test terminal based on Bluetooth transmission performance, which has the following beneficial effects:

[0015] 1. An automated test terminal based on Bluetooth transmission performance, inserting one end of the connector of the data line into the corresponding interface on the terminal body, and inserting the other end between the two positioning sleeves. Since an introduction part is provided, the main view cross section of the introduction part is set to an arc shape, and the side view cross section of the introduction part is set to an isosceles trapezoid, that is, during the insertion of the connector, the two positioning sleeves on both sides are subjected to a pushing force and move to both sides, and then synchronously drive the pull rod to move outward, so that the first guide block forms an extrusion on the first spring, and when the connector enters the interior of the two positioning sleeves, under the elastic force of the first spring, the positioning sleeve is reset and moved to wrap the connector, thereby forming a fixation, and then according to the position of the interface on the same type of electronic device, the position of the mounting block is correspondingly moved in the first opening, so that the connector and the interface on the electronic device are aligned, and then the electronic device is placed on the carrier, the motor is started, and the motor output shaft drives the adjusting screw to rotate, and then under the threaded cooperation, the adjusting block moves downward, and then synchronously drives the entire mounting plate to move downward, so that the connector and the interface of the electronic device are docked, and the detection can be performed, so that there is no need to repeat the manual wiring and unplugging operations when detecting the same electronic device, thereby improving the overall detection efficiency.

[0016] 2. This kind of automated test terminal based on Bluetooth transmission performance is provided with a positioning plate, so that when placing the electronic device, the electronic device can be placed close to the positioning plate, and the initial placement position of the electronic device can be aligned through the positioning plate. At the same time, it only needs to place the electronic device roughly in the center position of the carrier plate. When the mounting plate moves downward, the positioning clamping plate is synchronously driven to move. The positioning clamping plate will first contact the electronic device. Since the cross-section of the positioning clamping plate is arranged to be arc-shaped, the positioning clamping plate will form a line contact with the electronic device, forming a thrust toward the middle of the electronic device to correct the position. Until the electronic device contacts the two positioning clamping plates at the same time, the position correction is completed, and as the positioning clamping plates move downward, the two positioning clamping plates simultaneously form downward pressure on the electronic device, thereby fixing the electronic device at the center position, facilitating the docking of the connector and the interface, thereby further improving the overall detection efficiency.

[0017] 3. This kind of automatic test terminal based on Bluetooth transmission performance can place the wire bodies of multiple data cables in the cable tie ring at the same time by providing a branching plate, and place the wire bodies of the data cables in the corresponding branching ports respectively, so as to organize the data cables and prevent the data cables from being entangled with each other when the installation plate is moved.

[0018] 4. This is an automated test terminal based on Bluetooth transmission performance. When the mounting plate moves, it synchronously drives the gear rod to move, and then meshes to drive the transmission gear to rotate, and then drives the second shaft rod and the bevel gear to rotate, and then through the meshing transmission of the two bevel gears, the first shaft rod and the pulley rotate, and then through the transmission cooperation of the pulley and the belt, the main shaft and the fan blades rotate, thereby achieving heat dissipation of the terminal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of an installation board of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the installation block structure of an automatic test terminal based on Bluetooth transmission performance proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the data line connector assembly structure of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the enlarged structure of point A of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the installation structure of a positioning clamp of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the enlarged structure of point B of an automated test terminal based on Bluetooth transmission performance proposed by the present invention;

[0026] Figure 8 This is a schematic diagram of the bottom structure of a carrier board of an automated test terminal based on Bluetooth transmission performance proposed by the present invention.

[0027] In the figure: 1. terminal body; 2. mounting plate; 3. first opening; 4. slide groove; 5. slider; 6. mounting block; 7. second opening; 8. movable opening; 9. pull rod; 10. positioning sleeve; 11. introduction part; 12. first guide groove; 13. first guide block; 14. first spring; 15. adjustment plate; 16. adjustment groove; 17. adjustment block; 18. adjustment screw; 19. motor; 20. carrier plate; 21. positioning plate; 22. second guide groove; 23. second guide block; 24. second spring; 25. positioning clamp; 26. branching plate; 27. branching opening; 28. connecting rod; 29. ​​cable tie ring; 30. main shaft; 31. pulley; 32. fan blade; 33. fixed plate; 34. first shaft; 35. belt; 36. second shaft; 37. bevel gear; 38. transmission gear; 39. gear rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Example 1

[0030] Reference Figure 1-6 , an automated test terminal based on Bluetooth transmission performance, including a terminal body 1, an adjusting plate 15 is fixed to the top and rear end of the terminal body 1 by bolts, a lifting mechanism is arranged on the adjusting plate 15, a mounting plate 2 is connected to the front end of the lifting mechanism, a first opening 3 is penetrated through the top of the mounting plate 2, a slide groove 4 is arranged on the inner wall at both ends of the first opening 3, a plurality of sliders 5 are slidably connected in the slide groove 4, a same mounting block 6 is fixed between every two sliders 5 at both ends by bolts, a second opening 7 is penetrated through the top of the mounting block 6, a clamping mechanism is arranged in the second opening 7, and a carrier plate 20 is fixed to the bottom of the front end of the adjusting plate 15 by bolts.

[0031] Furthermore, the lifting mechanism includes a motor 19, which is fixed to the top of the adjustment plate 15 by bolts. An adjustment groove 16 is provided at the front end of the adjustment plate 15, and an adjustment block 17 is slidably connected in the adjustment groove 16. The adjustment block 17 and the mounting plate 2 are fixed by bolts. An adjustment screw 18 is threadedly connected to the adjustment block 17, and the motor 19 and the adjustment screw 18 are fixed by bolts.

[0032] Furthermore, the clamping mechanism includes two symmetrically distributed positioning sleeves 10, movable openings 8 are opened on the inner walls on both sides of the second opening 7, a pull rod 9 is inserted in the movable opening 8, a first guide groove 12 is opened on the top of the pull rod 9, a first guide block 13 is slidably connected in the first guide groove 12, a first spring 14 is fixed between the first guide block 13 and the inner wall of the first guide groove 12 by bolts, the first guide block 13 and the inner wall of the top of the movable opening 8 are fixed by bolts, and the positioning sleeve 10 is fixed to the inner side of the pull rod 9 by bolts.

[0033] Furthermore, an introduction portion 11 is provided at the top of the positioning sleeve 10 , the front view cross section of the introduction portion 11 is arranged to be an arc, and the side view cross section of the introduction portion 11 is arranged to be an isosceles trapezoid.

[0034] Furthermore, a positioning plate 21 is fixed to the rear end of the top of the carrier plate 20 by bolts.

[0035] Furthermore, second guide grooves 22 are provided on both sides of the bottom of the mounting plate 2, a second guide block 23 is slidably connected in the second guide groove 22, a second spring 24 is fixed between the second guide block 23 and the side wall of the second guide groove 22 by bolts, a positioning clamping plate 25 is fixed to the bottom of the second guide block 23 by bolts, and the cross-section of the positioning clamping plate 25 is arranged to be arc-shaped.

[0036] Furthermore, a wiring board 26 is fixed to the top rear end of the mounting plate 2 by bolts, and a plurality of evenly distributed wiring openings 27 are provided on the top of the wiring board 26. Two symmetrically distributed connecting rods 28 are fixed to the rear end of the wiring board 26 by bolts, and a same wiring ring 29 is fixed between the two connecting rods 28 by bolts, and a wiring inlet is provided on the top of the wiring ring 29.

[0037] Working principle: When in use, insert one end of the connector of the data line into the corresponding interface on the terminal body 1, and insert the other end between the two positioning sleeves 10. Since an introduction portion 11 is provided, the main view cross section of the introduction portion 11 is arranged to be an arc, and the side view cross section of the introduction portion 11 is arranged to be an isosceles trapezoid. In the process of inserting the connector, the two positioning sleeves 10 on both sides are subjected to a pushing force and move to both sides, and then synchronously drive the pull rod 9 to move outward, so that the first guide block 13 squeezes the first spring 14. When the connector enters the interior of the two positioning sleeves 10, the positioning sleeves 10 are reset and moved under the elastic force of the first spring 14. The connector is wrapped to be fixed, and then the position of the mounting block 6 is correspondingly moved in the first opening 3 according to the position of the interface on the same type of electronic device, so that the connector and the interface on the electronic device are aligned, and then the electronic device is placed on the carrier board 20, and the motor 19 is started. The output shaft of the motor 19 drives the adjusting screw 18 to rotate, and then under the threaded cooperation, the adjusting block 17 moves downward, and then the mounting plate 2 is synchronously driven to move downward as a whole, so that the connector and the interface of the electronic device are docked, and the detection can be carried out, so that there is no need to repeat the manual wiring and unplugging operations when detecting the same electronic device. The overall detection efficiency is improved. Furthermore, a positioning plate 21 is provided. When placing the electronic device, the electronic device can be placed close to the positioning plate 21. The positioning plate 21 can be used to align the initial placement position of the electronic device. At the same time, the electronic device only needs to be roughly placed at the center position on the carrier plate 20. When the mounting plate 2 moves downward, the positioning clamping plate 25 is synchronously driven to move. The positioning clamping plate 25 will first contact the electronic device. Since the cross-section of the positioning clamping plate 25 is arranged to be arc-shaped, the positioning clamping plate 25 will form a line contact with the electronic device, forming a thrust toward the middle of the electronic device to correct the position. The position is corrected until the electronic device contacts the two positioning clamps 25 at the same time, and as the positioning clamps 25 move downward, the two positioning clamps 25 simultaneously exert downward pressure on the electronic device, thereby fixing the electronic device in the center position, facilitating the docking of connectors and interfaces, thereby further improving the overall detection efficiency. Furthermore, a branching plate 26 is provided, so that the wire bodies of multiple data cables can be placed in the wiring ring 29 at the same time, and the wire bodies of the data cables can be placed in the corresponding branching ports 27 respectively, thereby arranging the data cables to prevent the data cables from being entangled with each other when the mounting plate 2 moves.

[0038] Example 2

[0039] Reference Figure 1 and Figure 7-8 , an automated test terminal based on Bluetooth transmission performance, including a terminal body 1, an adjusting plate 15 is fixed to the top and rear end of the terminal body 1 by bolts, a lifting mechanism is arranged on the adjusting plate 15, a mounting plate 2 is connected to the front end of the lifting mechanism, a first opening 3 is penetrated through the top of the mounting plate 2, a slide groove 4 is arranged on the inner wall at both ends of the first opening 3, a plurality of sliders 5 are slidably connected in the slide groove 4, a same mounting block 6 is fixed between every two sliders 5 at both ends by bolts, a second opening 7 is penetrated through the top of the mounting block 6, a clamping mechanism is arranged in the second opening 7, and a carrier plate 20 is fixed to the bottom of the front end of the adjusting plate 15 by bolts.

[0040] Furthermore, the lifting mechanism includes a motor 19, which is fixed to the top of the adjustment plate 15 by bolts. An adjustment groove 16 is provided at the front end of the adjustment plate 15, and an adjustment block 17 is slidably connected in the adjustment groove 16. The adjustment block 17 and the mounting plate 2 are fixed by bolts. An adjustment screw 18 is threadedly connected to the adjustment block 17, and the motor 19 and the adjustment screw 18 are fixed by bolts.

[0041] Furthermore, the clamping mechanism includes two symmetrically distributed positioning sleeves 10, movable openings 8 are opened on the inner walls on both sides of the second opening 7, a pull rod 9 is inserted in the movable opening 8, a first guide groove 12 is opened on the top of the pull rod 9, a first guide block 13 is slidably connected in the first guide groove 12, a first spring 14 is fixed between the first guide block 13 and the inner wall of the first guide groove 12 by bolts, the first guide block 13 and the inner wall of the top of the movable opening 8 are fixed by bolts, and the positioning sleeve 10 is fixed to the inner side of the pull rod 9 by bolts.

[0042] Furthermore, an introduction portion 11 is provided at the top of the positioning sleeve 10 , the front view cross section of the introduction portion 11 is arranged to be an arc, and the side view cross section of the introduction portion 11 is arranged to be an isosceles trapezoid.

[0043] Furthermore, a positioning plate 21 is fixed to the rear end of the top of the carrier plate 20 by bolts.

[0044] Furthermore, second guide grooves 22 are provided on both sides of the bottom of the mounting plate 2, a second guide block 23 is slidably connected in the second guide groove 22, a second spring 24 is fixed between the second guide block 23 and the side wall of the second guide groove 22 by bolts, a positioning clamping plate 25 is fixed to the bottom of the second guide block 23 by bolts, and the cross-section of the positioning clamping plate 25 is arranged to be arc-shaped.

[0045] Furthermore, a wiring board 26 is fixed to the top rear end of the mounting plate 2 by bolts, and a plurality of evenly distributed wiring openings 27 are provided on the top of the wiring board 26. Two symmetrically distributed connecting rods 28 are fixed to the rear end of the wiring board 26 by bolts, and a same wiring ring 29 is fixed between the two connecting rods 28 by bolts, and a wiring inlet is provided on the top of the wiring ring 29.

[0046] Furthermore, the bottom of the carrier plate 20 is rotatably connected to a main shaft 30 via a bearing, a fan blade 32 is fixed to the bottom of the main shaft 30 via bolts, and the main shaft 30 is connected to a transmission mechanism.

[0047] Furthermore, the transmission mechanism includes a fixed plate 33, the cross-section of the fixed plate 33 is set to be L-shaped, the bottom of the fixed plate 33 passes through and is rotatably connected to a first shaft rod 34 through a bearing, the first shaft rod 34 and the main shaft 30 are both sleeved and fixed with pulleys 31, and the same belt 35 is sleeved between the two pulleys 31. The rear end of the fixed plate 33 passes through and is rotatably connected to a second shaft rod 36 through a bearing, the front end of the second shaft rod 36 and the top of the first shaft rod 34 are both sleeved and fixed with a bevel gear 37, the two bevel gears 37 are meshingly connected, the rear end of the second shaft rod 36 is sleeved and fixed with a transmission gear 38, and a toothed rod 39 is fixed to the side of the mounting plate 2 close to the transmission gear 38 by bolts, and the toothed rod 39 and the transmission gear 38 are meshingly connected.

[0048] Working principle: when in use, insert one end of the connector of the data line into the corresponding interface on the terminal body 1, and insert the other end between the two positioning sleeves 10. Since an introduction portion 11 is provided, the main view cross-section of the introduction portion 11 is arranged to be an arc, and the side view cross-section of the introduction portion 11 is arranged to be an isosceles trapezoid, that is, during the insertion of the connector, the two positioning sleeves 10 on both sides are subjected to a pushing force and move to both sides, and then synchronously drive the pull rod 9 to move outward, so that the first guide block 13 squeezes the first spring 14. When the connector enters the inside of the two positioning sleeves 10, under the elastic force of the first spring 14, the positioning sleeve 10 is reset and moved to wrap the connector, thereby fixing it, and then according to the position of the interface on the same type of electronic equipment, the corresponding The position of the mounting block 6 is moved in the first opening 3 accordingly, so that the interface of the connector and the electronic device are aligned, and then the electronic device is placed on the carrier board 20, and the motor 19 is started. The output shaft of the motor 19 drives the adjusting screw 18 to rotate, and then the adjusting block 17 is moved downward under the threaded cooperation, and then the mounting plate 2 is synchronously driven to move downward as a whole, so that the interface of the connector and the electronic device are docked, and the detection can be carried out, so that there is no need to repeat the manual wiring and unplugging operations when detecting the same electronic device, thereby improving the overall detection efficiency. Furthermore, a positioning plate 21 is provided, and when the electronic device is placed, the electronic device can be placed close to the positioning plate 21, and the positioning plate 21 can be used to perform the initialization of the electronic device. The electronic device only needs to be roughly placed at the center of the carrier plate 20. When the mounting plate 2 moves downward, the positioning clamp 25 is synchronously driven to move. The positioning clamp 25 will first contact the electronic device. Since the cross section of the positioning clamp 25 is arranged in an arc shape, the positioning clamp 25 will form a line contact with the electronic device, and form a thrust toward the middle of the electronic device to correct the position. When the electronic device contacts the two positioning clamps 25 at the same time, the position correction is completed. As the positioning clamp 25 moves downward, the two positioning clamps 25 simultaneously form a downward pressure on the electronic device, thereby fixing the electronic device at the center position, facilitating the docking of the connector and the interface, thereby further improving the The overall detection efficiency is improved. Further, a wire splitter plate 26 is provided, so that the wire bodies of multiple data cables can be placed in the wire harness ring 29 at the same time, and the wire bodies of the data cables can be placed in the corresponding wire splitter ports 27 respectively, so as to organize the data cables to prevent the data cables from being entangled with each other when the mounting plate 2 moves. Further, when the mounting plate 2 moves, the gear rod 39 is synchronously driven to move, and then the transmission gear 38 is meshed to rotate, and then the second shaft rod 36 and the bevel gear 37 are driven to rotate, and then the meshing transmission of the two bevel gears 37 causes the first shaft rod 34 and the pulley 31 to rotate, and then the transmission cooperation of the pulley 31 and the belt 35 causes the main shaft 30 and the fan blades 32 to rotate, thereby realizing heat dissipation of the terminal body 1.

[0049] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

Claims

1. An automated test terminal based on Bluetooth transmission performance, comprising a terminal body (1), characterized in that: The terminal body (1) is fixedly connected to an adjustment plate (15) at the top rear end, a lifting mechanism is arranged on the adjustment plate (15), a mounting plate (2) is connected to the front end of the lifting mechanism, a first opening (3) is formed through the top of the mounting plate (2), both ends of the first opening (3) have inner walls formed with slide grooves (4), a plurality of sliders (5) are slidably connected in the slide grooves (4), a same mounting block (6) is fixedly connected between each two sliders (5) at the two ends, a second opening (7) is formed through the top of the mounting block (6), a clamping mechanism is arranged in the second opening (7), and a carrier plate (20) is fixedly connected to the bottom of the front end of the adjustment plate (15); The lifting mechanism comprises a motor (19), the motor (19) being fixedly connected to the top of the adjusting plate (15), the adjusting plate (15) having an adjusting slot (16) at the front end, an adjusting block (17) being slidably connected in the adjusting slot (16), the adjusting block (17) being fixedly connected to the mounting plate (2), an adjusting screw (18) being threadedly connected to the adjusting block (17), and the motor (19) and the adjusting screw (18) being fixedly connected; The clamping mechanism comprises two symmetrically distributed positioning sleeves (10), movable openings (8) are provided on the inner walls on both sides of the second opening (7), a pull rod (9) is inserted in the movable opening (8), a first guide groove (12) is provided on the top of the pull rod (9), a first guide block (13) is slidably connected in the first guide groove (12), a first spring (14) is fixedly connected between the first guide block (13) and the inner wall of the first guide groove (12), the first guide block (13) and the inner wall of the top of the movable opening (8) are fixedly connected, and the positioning sleeve (10) is fixedly connected to the inner side of the pull rod (9); The top of the positioning sleeve (10) is provided with an introduction portion (11), the front view cross section of the introduction portion (11) is arranged in an arc shape, and the side view cross section of the introduction portion (11) is arranged in an isosceles trapezoid.

2. The automatic test terminal based on Bluetooth transmission performance according to claim 1, characterized in that: A positioning plate (21) is fixedly connected to the rear end of the top of the carrier plate (20).

3. The automatic test terminal based on Bluetooth transmission performance according to claim 2, characterized in that: The mounting plate (2) is provided with second guide grooves (22) on both sides of the bottom, a second guide block (23) is slidably connected in the second guide groove (22), a second spring (24) is fixedly connected between the second guide block (23) and the side wall of the second guide groove (22), a positioning clamping plate (25) is fixedly connected to the bottom of the second guide block (23), and the cross section of the positioning clamping plate (25) is arranged to be arc-shaped.

4. The automatic test terminal based on Bluetooth transmission performance according to claim 1, characterized in that: A wire splitting plate (26) is fixedly connected to the rear end of the top of the mounting plate (2), a plurality of evenly distributed wire splitting openings (27) are provided on the top of the wire splitting plate (26), two symmetrically distributed connecting rods (28) are fixedly connected to the rear end of the wire splitting plate (26), a same wire tie ring (29) is fixedly connected between the two connecting rods (28), and a wire inlet is provided on the top of the wire tie ring (29).

5. The automatic test terminal based on Bluetooth transmission performance according to claim 1, characterized in that: The bottom of the carrier plate (20) is rotatably connected to a main shaft (30), the bottom of the main shaft (30) is fixedly connected to a fan blade (32), and the main shaft (30) is connected to a transmission mechanism.

6. The automatic test terminal based on Bluetooth transmission performance according to claim 5, characterized in that: The transmission mechanism comprises a fixed plate (33), the cross section of the fixed plate (33) is set to be L-shaped, a first shaft (34) is passed through the bottom of the fixed plate (33) and is rotatably connected, a pulley (31) is sleeved and fixed on the first shaft (34) and the main shaft (30), a belt (35) is sleeved between the two pulleys (31), a second shaft (36) is passed through the rear end of the fixed plate (33) and is rotatably connected, a bevel gear (37) is sleeved and fixed on the front end of the second shaft (36) and the top of the first shaft (34), the two bevel gears (37) are meshingly connected, a transmission gear (38) is sleeved and fixed on the rear end of the second shaft (36), a toothed rod (39) is fixedly connected to the side of the mounting plate (2) close to the transmission gear (38), and the toothed rod (39) and the transmission gear (38) are meshingly connected.

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