Auxiliary clamping device for driver test

Abstract

The invention discloses an auxiliary clamping device for driver testing, and belongs to the technical field of clamping devices.The auxiliary clamping device for driver testing comprises a working rack, a working table is fixedly installed above the working rack, and a driving guide mechanism is arranged on one side of the upper surface of the working table; the driving guide mechanism comprises a plurality of lifting air cylinders fixedly connected with the upper surface of the working table top, telescopic rods are slidably connected to the upper ends of the lifting air cylinders correspondingly, and fixed bases are fixedly connected to the upper ends of the telescopic rods. According to the invention, through the synergistic effect of the driving guide mechanism and the auxiliary connecting mechanism, the device is higher in automation performance, and through the design of the cooperative effect of the test clamping mechanism and the limiting structure, the test accuracy is improved. Therefore, the driver can be protected to the greatest extent while the situation that the testing work is interrupted or inaccurate due to looseness or movement of the driver is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of clamping devices, and in particular relates to an auxiliary clamping device for driver testing. Background Art

[0002] In a broad sense, a drive refers to the drive hardware that drives a certain type of device; in the computer field, a drive refers to a disk drive, a storage area formatted with a file system and with a drive letter. Testing the drive can evaluate the drive's performance indicators, such as read and write speeds, data transfer rates, response time, etc. At the same time, the test can also verify the compatibility of the drive with different hardware and software environments, including operating systems, interface standards, file systems, etc. This is very important to ensure the stable operation of the drive in various devices and systems, avoiding data loss or system crashes caused by compatibility issues. Through testing, it can be ensured that the drive reaches the expected performance level and meets the needs of users. The auxiliary clamping device usually refers to a device used to fix the drive (such as a hard disk drive, solid-state drive, etc.) during the test process, ensuring that the drive remains in a stable position and connection state during the test, so as to accurately test and evaluate.

[0003] The existing auxiliary clamping devices all drive the clamping mechanism to retract towards the driver to fix its position through the driving source, but the clamping degree of the driver by the clamping mechanism is judged by the naked eye of the tester, so as to turn off the power of the driving source. When the clamping mechanism clamps the driver inward, excessive stress may be applied to the driver, resulting in damage or deformation of the internal components of the driver, which may also affect the test results of the driver. At the same time, the existing driver requires the staff to plug and unplug the transmission data cable when testing, and the frequent plugging and unplugging of the data cable also increases the workload and operation complexity of the operator. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an auxiliary clamping device for driver testing.

[0005] The technical solution adopted to solve the above technical problems is: an auxiliary clamping device for driver testing, comprising a working frame, a working table is fixedly installed above the working frame, a driver is arranged above the working table, a plurality of data line plug interfaces are arranged on one side of the driver, and a driving guide mechanism is arranged on one side of the upper surface of the working table; the driving guide mechanism comprises a plurality of lifting cylinders fixedly connected to the upper surface of the working table, the upper ends of the plurality of lifting cylinders are respectively slidably connected with telescopic rods, the upper ends of the telescopic rods are fixedly connected with fixed bases, a first guide rod is fixedly connected between the fixed bases, two first driving wheels are respectively arranged on the first guide rods, the first driving wheels on both sides are respectively rotatably connected with the mounting cover and the mounting plate, a second guide rod is fixedly arranged between the mounting cover and the mounting plate, a limited slide is slidably connected on the second guide rod, a data plug connector is fixedly connected in the limited slide, an elastic fixed block is fixedly connected to the upper surface of the data plug connector, one side of the elastic fixed block is arranged in an arc shape, and an auxiliary connecting mechanism is arranged on one side of the limited slide.

[0006] Through the above technical solution, the tester does not need to manually install and remove the data transmission line of each drive to be tested, the automation performance is higher, time is saved and the work efficiency of the tester is improved.

[0007] Furthermore, the auxiliary connecting mechanism includes a sliding rod slidably connected to the limiting slide seat, the sliding rod is fixedly connected to the limiting plate, a connecting part is fixedly installed on the side of the sliding rod away from the limiting plate, one end of the connecting part is fixedly connected to the limiting protrusion, an installation shaft is fixedly installed between the connecting parts, a pressing circular shaft is fixedly connected to the middle position of the installation shaft, and a first spring is sleeved on the end of the sliding rod away from the connecting part.

[0008] Through the above technical solution, the pressing shaft contacts the elastic fixing block and presses the elastic fixing block downward, so that the data plug connector is successfully connected to the data line plug interface, and the connection between the data plug connector and the data line plug interface is more secure.

[0009] Furthermore, a first conveyor belt is respectively sleeved between the first driving wheels on both sides, one end of the first driving wheel is fixedly connected to a worm gear, the end of the worm gear away from the first driving wheel is rotatably connected to a rotating shaft, the end of the rotating shaft away from the worm gear is fixedly connected to the mounting plate, a first motor is fixedly installed in the mounting cover, an output end of the first motor is fixedly installed to a worm gear, the worm gear and the worm gear are meshingly transmitted, a slide connecting frame is fixedly connected to the upper surface of the limiting slide, two second driving wheels are arranged on the second guide rod, a second conveyor belt is sleeved between the two second driving wheels, the second driving wheel is rotatably connected to the slide connecting frame, a second motor is fixedly installed on one side of the slide connecting frame, and an output end of the second motor is fixedly connected to a second driving wheel.

[0010] Through the above technical solution, the output end of the first motor drives the worm to rotate, the worm transmits power to the worm wheel, the worm wheel drives the first driving wheel on one side to rotate, and the first driving wheel drives the first driving wheel on the other side to rotate through the first conveyor belt, so that the data plug connector can move back and forth along the first guide rod, and the second motor drives the second driving wheel on one side to rotate, and the second driving wheel similarly drives the second driving wheel on the other side to rotate through the second conveyor belt, so that the limiting slide can drive the data plug connector to perform a linear translational movement along the second guide rod.

[0011] Furthermore, a limiting structure is provided in the working frame, and a test clamping mechanism is provided above the limiting structure. The limiting structure includes a third motor fixedly connected to the working frame, an output end of the third motor is fixedly connected to the driving gear, a driven gear is provided on one side of the driving gear, the driven gear and the driving gear are meshed for transmission, and the driven gear is rotatably connected to the working frame, and a threaded rod is fixedly connected to the upper end of the driven gear, the upper end of the threaded rod is fixedly installed with a connecting column, a transmission shaft is fixedly provided on the upper end of the connecting column, a plurality of clamping blocks are evenly provided on the outer side of the transmission shaft, a mounting seat is slidably connected to the outer side of the transmission shaft, a plurality of clamping grooves are evenly provided in the mounting seat, a plurality of protrusions are fixedly connected on the circumference of the upper surface of the mounting seat, a connecting end is fixedly connected in the working frame, the connecting end is rotatably connected with the clamping block, a bearing is sleeved on the outer side of the upper end of the clamping block, a support seat is rotatably installed on the outer side of the connecting end, and a plurality of arc grooves are evenly provided on the circumference of the lower surface of the support seat.

[0012] Through the above technical solution, when the clamping rod encounters resistance, the resistance is simultaneously transmitted to the driving gear, and the mounting seat breaks through the elastic force of the second spring and moves downward under the action of the resistance and the protrusion, so that the protrusion is disengaged from the engagement state with the arc-shaped groove, making it impossible for the clamping rod to move further toward the driver to apply a greater clamping force, thereby avoiding damage to the driver caused by excessive clamping force, helping to prevent excessive stress from being applied to the driver, and reducing damage and deformation of partial positions of the driver that are easily caused by excessive stress.

[0013] Furthermore, the test clamping mechanism includes a driving gear fixedly installed on the support seat, bottom sliding rods are respectively provided on both sides of the driving gear, the bottom sliding rods are slidably connected to the lower surface of the work table, two of the bottom sliding rods are fixedly connected with fixed racks on the side close to the driving gear, two of the bottom sliding rods are fixedly connected to the clamping rod at one end away from the driving gear, one side of the clamping rod is fixedly connected to the buffer pad, connecting clamping rods are fixedly connected on both sides of the bottom sliding rod, a sliding groove is provided in the work table, a T-slot is provided in the sliding groove, the connecting clamping rod is slidably connected to the T-slot, the clamping rod is slidably connected to the upper end of the work table, and the two bottom sliding rods are rotatably connected to a plurality of auxiliary rollers on the side away from the driving gear.

[0014] Through the above technical solution, the driving gear drives the bottom sliding rods to slide toward the center position at the same time by meshing with the fixed racks on the bottom sliding rods on both sides, and the bottom sliding rods on both sides drive the clamping rods to slide toward the middle at the same time, thereby clamping and fixing the drive on the work table toward the middle, and the auxiliary roller can provide better stability for the sliding of the bottom sliding rods.

[0015] Furthermore, the threaded rod is threadedly connected to a limit adjustment seat, the limit adjustment seat is fixedly connected to a second spring, and one end of the second spring away from the limit adjustment seat is fixedly connected to the mounting seat.

[0016] Through the above technical solution, the position of the limit adjustment seat on the threaded rod can be changed by rotating the limit adjustment seat, thereby changing the compression deformation of the second spring, so that the pressure on the mounting seat changes, thereby changing the resistance required for the protrusion to disengage from the arc groove.

[0017] Furthermore, a conductive seat is fixedly connected to the outer side of the mounting seat, a plurality of first conductive contacts are fixedly connected to the upper end of the conductive seat, a fixed column is fixedly connected to the lower surface of the support seat, a third conductive contact is slidably connected in the fixed column, one end of the third conductive contact is fixedly connected to a fourth spring, an end of the fourth spring away from the third conductive contact is fixed to the fixed column, a conductive cavity is opened in the conductive seat, a second conductive contact is fixedly connected to the lower end of the conductive cavity, an energized contact is slidably connected in the conductive cavity, and the upper end of the energized contact is fixedly connected to the third spring.

[0018] Through the above technical solution, a speed difference is generated between the mounting seat and the supporting seat, so that the third conductive contact is in continuous contact with the multiple first conductive contacts, causing the signal light source to flash, reminding the staff to turn off the power of the third motor. At the same time, the energized contact piece is pushed downward by the third spring to contact the second conductive contact, so that the driving guide mechanism is energized, automatically driving the data plug connector to move to the data cable interface to complete the connection of the data cable, and the number and position of the first conductive contacts on the conductive seat correspond to the number of protrusions.

[0019] Furthermore, a cabinet door is symmetrically fixedly connected to one side of the working frame, and a signal light is fixedly installed on one side of the working frame.

[0020] The beneficial effects of the present invention are as follows: (1) The present invention adopts the synergistic effect of the driving guide mechanism and the auxiliary connection mechanism, so that the automation of the device is higher. The pressing circular shaft contacts the elastic fixing block and presses the elastic fixing block downward, so that the data plug connector is successfully connected to the data line plug interface. At the same time, the connection between the data plug connector and the data line plug interface is more secure, and the test personnel do not need to manually install and remove the data transmission line of each drive to be tested. The automation performance is higher, time is saved and the work efficiency of the test personnel is improved; (2) The present invention sets a conductive seat, generates a speed difference between the mounting seat and the support seat, and the third conductive contact is in continuous contact with the multiple first conductive contacts, so that the signal light source flashes, reminding the staff to turn off the power of the third motor. At the same time, the energized contact piece is pushed downward by the third spring to contact the second conductive contact, so that the driving guide mechanism is energized, automatically driving the data plug connector The head moves to the data cable plug interface to complete the connection of the data cable, and an efficient connection operation can be achieved without the need for the tester to manually control the position of the data transmission line; (3) The present invention designs a test clamping mechanism and a limit structure to cooperate with each other, so that when the clamping rods on both sides clamp the driver to a certain degree, the clamping rods are subjected to resistance and transmit the resistance to the driving gear. Under the action of the resistance and the protrusion, the mounting seat breaks through the elastic force of the second spring and moves downward, so that the protrusion is disengaged from the engagement state with the arc-shaped groove, so that the clamping rod cannot move further toward the driver to apply a larger clamping force, thereby avoiding damage to the driver caused by excessive clamping force, helping to prevent excessive stress from being applied to the driver, thereby reducing damage and deformation of the driver part caused by excessive stress, so that the driver will not be interrupted or inaccurate due to loosening or movement, and can protect the driver to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 It is a three-dimensional structural diagram of the driving and guiding mechanism of the present invention;

[0023] Figure 3 It is the internal structure diagram of the mounting cover of the present invention;

[0024] Figure 4 It is a three-dimensional structural diagram of the position-limiting slide of the present invention;

[0025] Figure 5 is a three-dimensional structural diagram of the auxiliary connection mechanism of the present invention;

[0026] Figure 6 is a cross-sectional view of the present invention;

[0027] Figure 7 It is a three-dimensional structural diagram of the limiting structure of the present invention;

[0028] Figure 8 This is an exploded view of the limiting structure of the present invention from a first perspective;

[0029] Fig. 9 is an exploded view of the limiting structure of the present invention from a second viewing angle;

[0030] Fig.10 is a cross-sectional view of the limiting structure of the present invention;

[0031] Fig.11 The present invention Fig.10 A magnified view of the structure at A;

[0032] Fig.12 It is the internal structure diagram of the working frame of the present invention;

[0033] Fig.13 It is a three-dimensional structural diagram of the test clamping mechanism of the present invention.

[0034] 1. Working frame; 11. Cabinet door; 12. Working table; 13. Driver; 14. Data cable interface; 15. Connecting end; 16. Bearing; 17. Slideway; 18. T-slot; 19. Auxiliary roller; 2. Driving guide mechanism; 20. Lifting cylinder; 21. Telescopic rod; 22. Fixed base; 23. First guide rod; 24. First driving wheel; 25. First conveyor belt; 26. Mounting cover; 27. Mounting plate; 28. Rotating shaft; 29. ​​Second guide rod; 3. Worm gear; 31. Worm; 32. First motor; 4. Limiting slide; 41. Slide connecting frame; 42. Second driving wheel; 43. Second conveyor belt; 44. Second motor; 5. Data plug connector; 51. Elastic fixing block; 6. Auxiliary connecting mechanism; 61. Sliding rod; 62. Limiting plate; 63. First spring; 64. Connecting Connecting part; 65, limiting protrusion; 66, mounting shaft; 67, pressing circular shaft; 7, limiting structure; 70, third motor; 71, driving gear; 72, driven gear; 73, threaded rod; 74, connecting column; 75, transmission shaft; 76, snap block; 77, mounting seat; 78, snap groove; 79, protrusion; 710, support seat; 711, arc groove; 8, test clamping mechanism; 80, driving gear; 81, bottom sliding rod; 82, fixed rack; 83, connecting snap rod; 84, clamping rod; 85, buffer pad; 9, conductive seat; 91, first conductive contact; 92, conductive cavity; 93, second conductive contact; 94, energized contact piece; 95, third spring; 96, fixing column; 97, third conductive contact; 98, fourth spring; 99, signal light; 101, limiting adjustment seat; 102, second spring. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] like Figure 1-Figure 4As shown, an auxiliary clamping device for driver testing of the present embodiment comprises a working frame 1, a working table 12 is fixedly installed above the working frame 1, a driver 13 is arranged above the working table 12, a plurality of data line plug interfaces 14 are arranged on one side of the driver 13, and a driving guide mechanism 2 is arranged on one side of the upper surface of the working table 12; the driving guide mechanism 2 comprises a plurality of lifting cylinders 20 fixedly connected to the upper surface of the working table 12, and telescopic rods 21 are respectively slidably connected to the upper ends of the plurality of lifting cylinders 20, and a fixed base 22 is fixedly connected to the upper end of the telescopic rod 21, and a first guide rod 23 is fixedly connected between the fixed bases 22, and two first driving wheels 24 are respectively arranged on the first guide rods 23, and the first driving wheels 24 on both sides are divided into It is rotatably connected to the mounting cover 26 and the mounting plate 27, and a second guide rod 29 is fixedly arranged between the mounting cover 26 and the mounting plate 27. A limiting slide 4 is slidably connected to the second guide rod 29, and a data plug connector 5 is fixedly connected inside the limiting slide 4. An elastic fixing block 51 is fixedly connected to the upper surface of the data plug connector 5, and one side of the elastic fixing block 51 is arranged in an arc shape. An auxiliary connecting mechanism 6 is arranged on one side of the limiting slide 4. Through the auxiliary connecting mechanism 6, the tester does not need to manually install and remove the data transmission line of each drive 13 to be tested, so the automation performance is higher, time is saved and the work efficiency of the tester is improved; a cabinet door 11 is symmetrically fixedly connected to one side of the working frame 1, and a signal light 99 is fixedly installed on one side of the working frame 1.

[0037] like Figure 5 As shown, the auxiliary connecting mechanism 6 includes a sliding rod 61 slidably connected to the limiting slide 4, the sliding rod 61 is fixedly connected to the limiting plate 62, a connecting portion 64 is fixedly installed on the side of the sliding rod 61 away from the limiting plate 62, one end of the connecting portion 64 is fixedly connected to the limiting protrusion 65, a mounting shaft 66 is fixedly installed between the connecting portions 64, a pressing circular shaft 67 is fixedly connected to the middle position of the mounting shaft 66, and a first spring 63 is sleeved on the end of the sliding rod 61 away from the connecting portion 64. The pressing circular shaft 67 contacts the elastic fixing block 51 to press the elastic fixing block 51 downward, so that the data plug connector 5 is successfully connected to the data cable plug interface 14, and the connection between the data plug connector 5 and the data cable plug interface 14 is more secure.

[0038] like Figure 2-Figure 4As shown, a first conveyor belt 25 is sleeved between the first driving wheels 24 on both sides, one end of the first driving wheel 24 is fixedly connected to a worm wheel 3, and the end of the worm wheel 3 away from the first driving wheel 24 is rotatably connected to a rotating shaft 28, and the end of the rotating shaft 28 away from the worm wheel 3 is fixedly connected to a mounting plate 27, and a first motor 32 is fixedly installed in the mounting cover 26, and the output end of the first motor 32 is fixedly installed on a worm 31, and the worm 31 is meshed with the worm wheel 3 for transmission, and a slide connecting frame 41 is fixedly connected to the upper surface of the limiting slide 4, and two second driving wheels 42 are arranged on the second guide rod 29, and a second conveyor belt 43 is sleeved between the two second driving wheels 42, and the second driving wheel 42 is rotatably connected to the slide connecting frame 41, A second motor 44 is fixedly installed on one side of the slide connecting frame 41, and the output end of the second motor 44 is fixedly connected to a second driving wheel 42. The output end of the first motor 32 drives the worm 31 to rotate, and the worm 31 transmits power to the worm wheel 3. The worm wheel 3 drives the first driving wheel 24 on one side to rotate, and the first driving wheel 24 drives the first driving wheel 24 on the other side to rotate through the first conveyor belt 25, so that the data plug connector 5 can move back and forth along the first guide rod 23, and the second motor 44 drives the second driving wheel 42 on one side to rotate, and the second driving wheel 42 similarly drives the second driving wheel 42 on the other side to rotate through the second conveyor belt 43, so that the limiting slide 4 can drive the data plug connector 5 to perform a linear translational movement along the second guide rod 29.

[0039] like Figure 6-Figure 10As shown, a limiting structure 7 is provided in the working frame 1, and a test clamping mechanism 8 is provided above the limiting structure 7. The limiting structure 7 includes a third motor 70 fixedly connected to the working frame 1, and the output end of the third motor 70 is fixedly connected to a driving gear 71, and a driven gear 72 is provided on one side of the driving gear 71. The driven gear 72 is meshed with the driving gear 71 for transmission, and the driven gear 72 is rotatably connected to the working frame 1. A threaded rod 73 is fixedly connected to the upper end of the driven gear 72, and the upper end of the threaded rod 73 is fixedly installed with a connecting column 74, and a transmission shaft 75 is fixedly provided on the upper end of the connecting column 74. A plurality of engaging blocks 76 are evenly provided on the outer side of the transmission shaft 75, and a mounting seat 77 is slidably connected to the outer side of the transmission shaft 75. A plurality of engaging grooves 78 are evenly provided in the mounting seat 77, and a plurality of engaging grooves 78 are evenly provided on the upper surface of the mounting seat 77. A plurality of protrusions 79 are provided, and a connecting end 15 is fixedly connected inside the working frame 1. The connecting end 15 is rotatably connected to the locking block 76. A bearing 16 is sleeved on the outer side of the upper end of the locking block 76. A support seat 710 is rotatably installed on the outer side of the connecting end 15. A plurality of arc-shaped grooves 711 are evenly arranged on the circumference of the lower surface of the support seat 710. When the clamping rod 84 is subjected to resistance, the resistance is transmitted to the driving gear 80 at the same time. The mounting seat 77 breaks through the elastic force of the second spring 102 and moves downward under the action of the resistance and the protrusion 79, so that the protrusion 79 is out of the engagement state with the arc-shaped groove 711, so that the clamping rod 84 cannot move further toward the driver 13 to apply a greater clamping force, thereby avoiding damage to the driver 13 caused by excessive clamping force, helping to prevent excessive stress from being applied to the driver 13, thereby reducing damage and deformation of part of the driver 13 caused by excessive stress.

[0040] like Figure 12-13As shown, the test clamping mechanism 8 includes a driving gear 80 fixedly installed with a support seat 710, bottom sliding rods 81 are respectively arranged on both sides of the driving gear 80, and the bottom sliding rods 81 are slidably connected to the lower surface of the work table 12, and the two bottom sliding rods 81 are respectively fixedly connected with fixed racks 82 on one side close to the driving gear 80, and the two bottom sliding rods 81 are fixedly connected with a clamping rod 84 at one end away from the driving gear 80, and one side of the clamping rod 84 is fixedly connected with a buffer pad 85, and the bottom sliding rods 81 are fixedly connected with connecting clamping rods 83 on both sides, and a slide groove 17 is opened in the work table 12, and the slide groove 1 7 is provided with a T-slot 18, the connecting engaging rod 83 is slidably connected to the T-slot 18, the clamping rod 84 is slidably connected to the upper end of the work table 12, and the two bottom sliding rods 81 are rotatably connected to a plurality of auxiliary rollers 19 on the side away from the driving gear 80. The driving gear 80 drives the bottom sliding rods 81 to slide toward the center position at the same time by meshing with the fixed racks 82 on the bottom sliding rods 81 on both sides, and the bottom sliding rods 81 on both sides drive the clamping rods 84 to slide toward the middle at the same time, so that the driver 13 on the work table 12 is clamped and fixed to the middle, and the auxiliary rollers 19 can provide better stability for the sliding of the bottom sliding rods 81.

[0041] like Figure 7-Figure 9 As shown, the threaded rod 73 is threadedly connected to a limit adjustment seat 101, and the limit adjustment seat 101 is fixedly connected to a second spring 102. The second spring 102 is fixedly connected to the mounting seat 77 at one end away from the limit adjustment seat 101. By rotating the limit adjustment seat 101, the position of the limit adjustment seat 101 on the threaded rod 73 can be changed, thereby changing the compression deformation of the second spring 102, so that the pressure on the mounting seat 77 changes, thereby changing the resistance required for the protrusion 79 to disengage from the arc groove 711.

[0042] like Fig.11As shown, a conductive seat 9 is fixedly connected to the outer side of the mounting seat 77, and a plurality of first conductive contacts 91 are fixedly connected to the upper end of the conductive seat 9. A fixed column 96 is fixedly connected to the lower surface of the support seat 710, and a third conductive contact 97 is slidably connected in the fixed column 96. A fourth spring 98 is fixedly connected to one end of the third conductive contact 97, and an end of the fourth spring 98 away from the third conductive contact 97 is fixed to the fixed column 96. A conductive cavity 92 is opened in the conductive seat 9, and a second conductive contact 93 is fixedly connected to the lower end of the conductive cavity 92. A power-on contact sheet 94 is slidably connected in the conductive cavity 92. The upper end of the contact piece 94 is fixedly connected to the third spring 95, and a speed difference is generated between the mounting seat 77 and the support seat 710, so that the third conductive contact 97 is in continuous contact with the multiple first conductive contacts 91, causing the signal light 99 to flash, reminding the staff to turn off the power of the third motor 70. At the same time, the energized contact piece 94 is pushed downward by the third spring 95 to contact the second conductive contact 93, so that the driving guide mechanism 2 is energized, automatically driving the data plug connector 5 to move to the data cable plug interface 14 to complete the connection of the data cable, and the number and position of the first conductive contacts 91 on the conductive seat 9 correspond to the number of protrusions 79.

[0043] The working principle of this embodiment is as follows: the driver 13 is placed on the work table 12, and the third motor 70 is started. The output end of the third motor 70 drives the driving gear 71 to rotate, and the driving gear 71 drives the driven gear 72 to rotate. The driven gear 72 drives the threaded rod 73 and the transmission shaft 75 at the upper end of the connecting column 74 to rotate. The transmission shaft 75 drives the mounting seat 77 to rotate through the cooperation of the engaging block 76 and the engaging groove 78. At this time, the mounting seat 77 is pushed by the second spring 102 to resist the support seat 710, and the protrusion 79 on the mounting seat 77 and the arc groove 711 on the support seat 710 engage with each other, so that the mounting seat 77 drives the support seat 710 to rotate, and the support seat 710 drives the driving gear 80 to rotate. The driving gear 80 drives the bottom sliding rod 81 to slide toward the center position at the same time by meshing with the fixed racks 82 on the bottom sliding rods 81 on both sides. The bottom sliding rods 81 on both sides simultaneously drive the clamping rod 84 to slide toward the middle, thereby clamping and fixing the driver 13 on the work table 12 to the middle;

[0044] When the clamping rods 84 on both sides move toward each other to fix the driver 13 in the middle position, the clamping rod 84 is subjected to resistance, thereby causing the bottom sliding rod 81 to be subjected to resistance, and the bottom sliding rod 81 transmits the resistance to the active gear 80 through the fixed rack 82. At this time, the driving gear 71 continues to rotate under the power of the third motor 70, and at the same time causes the driven gear 72 to rotate to transmit the power to the transmission shaft 75, while the bottom sliding rod 81 stops moving due to resistance, and the mounting seat 77 breaks through the elastic force of the second spring 102 and moves downward under the action of the resistance and the protrusion 79, so that the protrusion 79 is out of the engagement state with the arc groove 711, so that the active gear 80 loses power and cannot drive the clamping rod 84 to move further toward the driver 13 to apply a greater clamping force, thereby avoiding greater damage to the driver 13 caused by the clamping force;

[0045] When the clamping operation of the driver 13 needs to be released, the third motor 70 rotates in the opposite direction. Under the push of the second spring 102 and the rotation of the transmission shaft 75, the protrusion 79 on the mounting seat 77 is re-engaged with the arc-shaped groove 711, and the support seat 710 continues to drive the driving gear 80 to continue to rotate, so that the driving gear 80 can drive the bottom sliding rods 81 on both sides to move, thereby causing the clamping rod 84 to move to both sides respectively;

[0046] After the clamping rod 84 fixes the driver 13, the protrusion 79 is disengaged from the engagement state with the arc groove 711, and the driving gear 80 loses power, thereby generating a speed difference between the mounting seat 77 and the supporting seat 710, and the third conductive contact 97 squeezes the fourth spring 98 to release the electrical connection with the first conductive contact 91, and the signal light 99 loses power and turns off. Soon, the third conductive contact 97 rotates to the next first conductive contact 91 to energize it, and the light source of the signal light 99 flashes, reminding the staff to turn off the power of the third motor 70. At the same time, when the third conductive contact 97 is disconnected from the first conductive contact 91 and loses electrical connection, the energized contact piece 94 loses suction, so that the third spring 95 pushes the energized contact piece 94 downward to contact the second conductive contact 93, so that the drive guide mechanism 2 is energized, and automatically drives the data plug connector 5 to move to the data line plug interface 14 to complete the connection of the data line;

[0047] The lifting cylinder 20 drives the telescopic rod 21 to rise and fall to a suitable height, and the first motor 32 and the second motor 44 are energized at the same time, the output end of the first motor 32 drives the worm 31 to rotate, the worm 31 transmits power to the worm wheel 3, the worm wheel 3 drives the first driving wheel 24 on one side to rotate, and the first driving wheel 24 drives the first driving wheel 24 on the other side to rotate through the first conveyor belt 25, so that the data plug connector 5 can move forward and backward along the first guide rod 23, the second motor 44 drives the second driving wheel 42 on one side to rotate, and the second driving wheel 42 drives the second driving wheel 42 on the other side to rotate through the second conveyor belt 43, so that the limiting slide 4 can drive the data plug connector 5 to perform a linear translational movement along the second guide rod 29;

[0048] When the data plug connector 5 is aligned with the data line plug interface 14 and moves forward to make a data connection, the limiting protrusion 65 first abuts against the housing of the driver 13, and at the same time, the limiting slide 4 continuously drives the data plug connector 5 to move toward the data line plug interface 14, so that the sliding rod 61 compresses the first spring 63 to slide in the limiting slide 4, and at the same time, the pressing shaft 67 contacts the elastic fixing block 51, and the elastic fixing block 51 is pressed downward, so that the data plug connector 5 is successfully connected to the data line plug interface 14. When the elastic fixing block 51 passes the pressing shaft 67, the elastic fixing block 51 is pressed downward. The elastic fixing block 51 automatically pops up and returns to its original state, making the connection between the data plug connector 5 and the data line plug interface 14 more firmly, and the data plug connector 5 cannot be easily disengaged from the data line plug interface 14. After the driver 13 test is completed, the limit slide 4 drives the data plug connector 5 to move backward. At the same time, the arc setting on the rear side of the elastic fixing block 51 and the circular surface of the pressing shaft 67 squeeze each other, so that the pressing shaft 67 presses the elastic fixing block 51 downward again, thereby disconnecting the data plug connector 5 from the data line plug interface 14 and allowing it to be easily unplugged.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An auxiliary clamping device for driver testing, comprising a working frame (1), characterized in that: A work surface (12) is fixedly mounted above the work frame (1), a driver (13) is arranged above the work surface (12), a plurality of data line plug interfaces (14) are arranged on one side of the driver (13), and a driving guide mechanism (2) is arranged on one side of the upper surface of the work surface (12); The driving guide mechanism (2) comprises a plurality of lifting cylinders (20) fixedly connected to the upper surface of the work table (12), the upper ends of the plurality of lifting cylinders (20) are respectively slidably connected to telescopic rods (21), the upper ends of the telescopic rods (21) are fixedly connected to fixed bases (22), the fixed bases (22) are fixedly connected to first guide rods (23), the first guide rods (23) are respectively provided with two first driving wheels (24), the first driving wheels (24) on both sides are respectively connected to the mounting cover (26) and the mounting plate (27) are rotatably connected, a second guide rod (29) is fixedly arranged between the mounting cover (26) and the mounting plate (27), a limit slide (4) is slidably connected to the second guide rod (29), a data plug connector (5) is fixedly connected inside the limit slide (4), an elastic fixing block (51) is fixedly connected to the upper surface of the data plug connector (5), one side of the elastic fixing block (51) is arranged in an arc shape, and an auxiliary connection mechanism (6) is arranged on one side of the limit slide (4).

2. The auxiliary clamping device for driver testing according to claim 1, characterized in that: The auxiliary connection mechanism (6) comprises a sliding rod (61) slidably connected to the limiting slide seat (4); a limiting plate (62) is fixedly connected to the sliding rod (61); a connecting portion (64) is fixedly installed on the side of the sliding rod (61) away from the limiting plate (62); one end of the connecting portion (64) is fixedly connected to the limiting protrusion (65); a mounting shaft (66) is fixedly installed between the connecting portions (64); a pressing circular shaft (67) is fixedly connected to the middle position of the mounting shaft (66); and a first spring (63) is sleeved on the end of the sliding rod (61) away from the connecting portion (64).

3. The auxiliary clamping device for driver testing according to claim 1, characterized in that: A first conveyor belt (25) is respectively sleeved between the first driving wheels (24) on both sides; one end of the first driving wheel (24) is fixedly connected to a worm wheel (3); one end of the worm wheel (3) away from the first driving wheel (24) is rotatably connected to a rotating shaft (28); one end of the rotating shaft (28) away from the worm wheel (3) is fixedly connected to a mounting plate (27); a first motor (32) is fixedly mounted in the mounting cover (26); an output end of the first motor (32) is fixedly mounted to a worm (31); the worm (31) and the worm wheel (3) are meshed for transmission, a slide connecting frame (41) is fixedly connected to the upper surface of the limit slide (4), two second drive wheels (42) are arranged on the second guide rod (29), a second conveyor belt (43) is sleeved between the two second drive wheels (42), the second drive wheels (42) are rotatably connected to the slide connecting frame (41), a second motor (44) is fixedly installed on one side of the slide connecting frame (41), and the output end of the second motor (44) is fixedly connected to a second drive wheel (42).

4. The auxiliary clamping device for driver testing according to claim 1, characterized in that: A limit structure (7) is arranged inside the working frame (1), a test clamping mechanism (8) is arranged above the limit structure (7), the limit structure (7) comprises a third motor (70) fixedly connected to the working frame (1), an output end of the third motor (70) is fixedly connected to a driving gear (71), a driven gear (72) is arranged on one side of the driving gear (71), the driven gear (72) and the driving gear (71) are meshed for transmission, the driven gear (72) and the working frame (1) are rotationally connected, a threaded rod (73) is fixedly connected to the upper end of the driven gear (72), the upper end of the threaded rod (73) is fixedly mounted to a connecting column (74), and the upper end of the connecting column (74) is fixedly mounted to the connecting column (74). A transmission shaft (75) is fixedly provided, a plurality of engaging blocks (76) are evenly provided on the outer side of the transmission shaft (75), a mounting seat (77) is slidably connected to the outer side of the transmission shaft (75), a plurality of engaging grooves (78) are evenly provided in the mounting seat (77), a plurality of protrusions (79) are fixedly connected to the circumference of the upper surface of the mounting seat (77), a connecting end (15) is fixedly connected to the working frame (1), the connecting end (15) is rotatably connected to the engaging block (76), a bearing (16) is sleeved on the outer side of the upper end of the engaging block (76), a support seat (710) is rotatably installed on the outer side of the connecting end (15), and a plurality of arc-shaped grooves (711) are evenly provided on the circumference of the lower surface of the support seat (710).

5. The auxiliary clamping device for driver testing according to claim 4, characterized in that: The test clamping mechanism (8) comprises a driving gear (80) fixedly mounted on a support seat (710), bottom sliding rods (81) are respectively arranged on both sides of the driving gear (80), the bottom sliding rods (81) are slidably connected to the lower surface of the workbench (12), the two bottom sliding rods (81) are respectively fixedly connected to fixed racks (82) on one side close to the driving gear (80), the two bottom sliding rods (81) are fixedly connected to clamping rods (84) on one end away from the driving gear (80), and the clamping rods (84) are fixedly connected to the clamping rods (84). 4) one side is fixedly connected to the buffer pad (85), the two sides of the bottom sliding rod (81) are fixedly connected with connecting clamping rods (83), a sliding groove (17) is provided in the working table (12), a T-shaped groove (18) is provided in the sliding groove (17), the connecting clamping rod (83) is slidably connected to the T-shaped groove (18), the clamping rod (84) is slidably connected to the upper end of the working table (12), and the two bottom sliding rods (81) are rotatably connected to a plurality of auxiliary rollers (19) on the side away from the driving gear (80).

6. The auxiliary clamping device for driver testing according to claim 4, characterized in that: The threaded rod (73) is threadedly connected to a limit adjustment seat (101), a second spring (102) is fixedly connected to the limit adjustment seat (101), and one end of the second spring (102) away from the limit adjustment seat (101) is fixedly connected to a mounting seat (77).

7. The auxiliary clamping device for driver testing according to claim 4, characterized in that: A conductive seat (9) is fixedly connected to the outer side of the mounting seat (77), and a plurality of first conductive contacts (91) are fixedly connected to the upper end of the conductive seat (9). A fixed column (96) is fixedly connected to the lower surface of the support seat (710), and a third conductive contact (97) is slidably connected inside the fixed column (96). One end of the third conductive contact (97) is fixedly connected to a fourth spring (98), and one end of the fourth spring (98) away from the third conductive contact (97) is fixed to the fixed column (96). A conductive cavity (92) is provided inside the conductive seat (9), and a second conductive contact (93) is fixedly connected to the lower end of the conductive cavity (92). An energized contact sheet (94) is slidably connected inside the conductive cavity (92), and the upper end of the energized contact sheet (94) is fixedly connected to the third spring (95).

8. The auxiliary clamping device for driver testing according to claim 1, characterized in that: A cabinet door (11) is symmetrically fixedly connected to one side of the working frame (1), and a signal light (99) is fixedly installed on one side of the working frame (1).

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