Hardness detection device for computer hardware

Abstract

The invention relates to the technical field of computer hardware detection, in particular to a computer hardware hardness detection device which comprises an operation table, a pressure detection device is installed in the middle of the operation table, a fixing structure is arranged on the inner side of the operation table, and a driving structure is connected between the fixing structure and the operation table. The top side of the fixing structure is connected with a positioning structure, the inner side of the fixing structure is provided with a telescopic structure, the top side of the fixing structure is provided with a height adjusting structure, and the side face of the fixing structure is connected with a control structure. Different types of computer mainboard hardware can be fixed through the fixing structure, the hardware fixing speed can be increased through the driving structure, the position of the first positioning rod can be fixed through the positioning structure, and the fixing position of the hardware can be kept through the telescopic structure; and different types of hardware can be conveniently fixed through a height adjusting structure.

Description

Technical Field

[0001] The invention relates to the technical field of computer hardware detection, in particular to a hardness detection device for computer hardware. Background Art

[0002] Computer hardware includes all the physical parts in the computer, which distinguish the data it includes or executes and the software that provides instructions to the hardware to complete tasks; it mainly includes components such as chassis, motherboard, bus, power supply, hard disk, etc.; a large part of computer hardware such as motherboard, graphics card and other carriers are PCB boards, and the hardness of PCB boards largely determines the overall strength of these computer hardware.

[0003] When testing the hardness of computer hardware, traditional testing methods usually apply pressure directly to the hardware. However, since hardware such as the motherboard is usually fixed in the chassis with screws in actual use, the fixing methods adopted during the testing process are different, making it difficult to simulate the stress conditions of hardware such as the motherboard under actual use. When fixing with screws, the operating efficiency is low, and it is difficult to ensure the matching of the screw hole positions of hardware of different models. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a hardness detection device for computer hardware.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a hardness detection device for computer hardware, including an operating table, a pressure detection device is installed in the middle of the operating table, a fixed structure is provided on the inner side of the operating table, a driving structure is connected between the fixed structure and the operating table, a positioning structure is connected to the top side of the fixed structure, a telescopic structure is provided on the inner side of the fixed structure, a height adjustment structure is provided on the top side of the fixed structure, and a control structure is connected to the side of the fixed structure.

[0006] Specifically, the fixed structure includes a connecting plate, a connecting plate is provided on the inner side of the operating table, a plurality of rotating blocks are rotatably connected to the connecting plate, a driven rod is slidably connected to the middle of the rotating block, a first clamping rod is fixedly connected to the end of the driven rod, a lifting block is provided on the top side of the operating table, a plurality of angle adjustment rods are rotatably connected to the side of the lifting block, a telescopic rod is slidably connected to the side of the angle adjustment rod, a second clamping rod is fixedly connected to the bottom end of the telescopic rod, and the first clamping rod and the second clamping rod are arranged in a one-to-one correspondence.

[0007] Specifically, the rotating block and the rotating axis of the angle adjustment rod correspondingly arranged above it are located on the same straight line, the connecting disk and the operating table are slidingly connected, a first spring is fixedly connected between the connecting disk and the operating table, and a plurality of first friction pads are fixedly connected to the inner side of the operating table, and the side surfaces of the first friction pads are in conflict with the side surfaces of the driven rod.

[0008] Specifically, the driving structure includes a connecting arm, which is vertically fixedly connected to the side of the operating table, and the end of the connecting arm is slidably connected to the lifting block. The middle part of the lifting block is fixedly connected to a support screw, and a guide groove is provided on the side of the support screw. The connecting arm is slidably connected to the support screw through the guide groove, and the inner side of the connecting arm is rotatably connected to a threaded sleeve, and the inner side of the threaded sleeve is threadedly connected to the support screw.

[0009] Specifically, a tooth groove is provided on the side of the threaded sleeve, and a transmission gear is rotatably connected to the inner side of the connecting arm. The transmission gear is meshed with the threaded sleeve through the tooth groove, and a first bevel gear is fixedly connected to the side of the transmission gear. A motor is installed on the side of the operating table, and a drive rod is fixedly connected to the end of the motor through a coupling. The drive rod is rotatably connected to the connecting arm, and a second bevel gear is fixedly connected to the end of the drive rod, and the first bevel gear is meshed with the second bevel gear.

[0010] Specifically, the positioning structure includes a conical rod, the inner side of the lifting block is slidably connected to a plurality of conical rods, the conical rod is fixedly connected to a friction sleeve, the friction sleeve is arranged on the side of the angle adjustment rod, the inner side of the lifting block is slidably connected to an extrusion block, and the side of the extrusion block is in conflict with the oblique side of the conical rod.

[0011] Specifically, the top end of the lifting block is rotatably connected to a fastening rod, the end of the fastening rod is threadedly connected to the extrusion block, the end side of the conical rod is in contact with a resistance block, the resistance block is slidably connected to the lifting block, and a second spring is fixedly connected between the side of the resistance block and the lifting block.

[0012] Specifically, the telescopic structure includes a control ring sleeve, the end of the angle adjustment rod is rotatably connected to the control ring sleeve, an avoidance groove is opened on the inner side of the control ring sleeve, the end of the angle adjustment rod is slidably connected to a support sleeve, the end of the support sleeve is fixedly connected to a second friction pad, the second friction pad is in conflict with the side of the telescopic rod, the end of the support sleeve is a hemispherical structure, and the spherical end of the support sleeve is in conflict with the control ring sleeve through the avoidance groove.

[0013] Specifically, the height adjustment structure includes a height adjustment slide rod, the inner side of the telescopic rod is slidably connected to the height adjustment slide rod, the end of the height adjustment slide rod is fixedly connected to a pointed rod, the pointed rod has a conical structure, and a third spring is fixedly connected between the height adjustment slide rod and the telescopic rod.

[0014] Specifically, a release rod is slidably connected to the inner side of the telescopic rod, a fourth spring is fixedly connected between the release rod and the telescopic rod, the release rod vertically penetrates the middle part of the height-adjusting slide rod, a ratchet groove is provided on the side of the height-adjusting slide rod, a ratchet block is fixedly connected to the middle part of the release rod, and the ratchet block engages with the height-adjusting slide rod through the ratchet groove.

[0015] Specifically, the control structure includes an adjusting cap, an adjusting cap is provided on the side of the lifting block, a limiting groove is provided on the side of the lifting block, the adjusting cap is slidably connected to the lifting block through the limiting groove, the end of the release rod is rotatably connected to the adjusting cap, a positioning groove is provided on the side of the adjusting cap, a positioning block is slidably connected to the inner side of the lifting block, a fifth spring is fixedly connected between the positioning block and the lifting block, and the end of the positioning block is in conflict with the adjusting cap through the positioning groove.

[0016] The beneficial effects of the present invention are: (1) In the hardness testing device for computer hardware described in the present invention, a fixing structure is provided on the inner side of the operating table, and a driving structure is connected between the fixing structure and the operating table. The fixing structure can be used to fix different types of computer motherboard hardware to improve the test effect, and the driving structure can be used to increase the speed of hardware fixing.

[0017] (2) In the computer hardware hardness testing device described in the present invention, the top side of the fixed structure is connected to a positioning structure, and the inner side of the fixed structure is provided with a telescopic structure. The position of the first positioning rod can be fixed by the positioning structure, and the fixed position of the hardware can be further maintained by the telescopic structure, so as to facilitate the testing of multiple hardware.

[0018] (3) In the computer hardware hardness detection device described in the present invention, a height adjustment structure is provided on the top side of the fixing structure, through which different types of hardware can be conveniently fixed, and a control structure is connected to the side of the fixing structure, through which the fixing height of the hardware can be conveniently fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 for Figure 1The schematic diagram of the connection structure between the operating table and the lifting block shown; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown; Figure 4 for Figure 1 A schematic diagram of the connection structure of the lifting block and the fastening rod shown; Figure 5 for Figure 3 A schematic diagram of the connection structure of the connecting arm and the supporting screw shown; Figure 6 for Figure 1 The schematic diagram of the connection structure between the lifting block and the angle bar shown; Figure 7 for Figure 6 The enlarged structural diagram of part B is shown; Figure 8 for Figure 6 The enlarged structural diagram of the C part is shown; Fig. 9 for Figure 6 The enlarged structural diagram of the D part shown; Fig.10 for Figure 2 The schematic diagram of the connection structure between the operating table and the motor shown; Fig.11 for Fig.10 The enlarged structural diagram of the E part shown; Fig.12 for Figure 4 A schematic diagram of the connection structure of the telescopic rod and the pointed rod shown; Fig.13 for Fig.12 Schematic diagram of the connection structure of the telescopic rod and the angle adjustment rod shown.

[0021] In the figure: 1, operating table; 2, pressure detection device; 3, fixing structure; 301, driven rod; 302, first clamping rod; 303, lifting block; 304, angle adjustment rod; 305, telescopic rod; 306, second clamping rod; 307, connecting plate; 308, first spring; 309, first friction pad; 310, rotating block; 4, positioning structure; 401, fastening rod; 402, extrusion block; 403, conical rod; 404, friction sleeve; 405, contact block; 406, second spring; 5, height adjustment structure; 501, pointed rod; 502, height adjustment slide rod; 503, third spring; 504, ratchet groove ;505, release rod;506, fourth spring;507, ratchet block;6, driving structure;601, motor;602, driving rod;603, connecting arm;604, supporting screw;605, guide groove;606, threaded sleeve;607, tooth groove;608, transmission gear;609, first bevel gear;610, second bevel gear;7, telescopic structure;701, control ring sleeve;702, avoidance groove;703, support sleeve;704, second friction pad;8, control structure;801, adjusting cap;802, positioning groove;803, positioning block;804, fifth spring;805, limit groove. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] like Figure 1 , Figure 2 , Figure 6 and Fig. 9 As shown, a hardness detection device for computer hardware described in the present invention includes an operating table 1, a pressure detection device 2 is installed in the middle of the operating table 1, a fixed structure 3 is provided on the inner side of the operating table 1, a driving structure 6 is connected between the fixed structure 3 and the operating table 1, a positioning structure 4 is connected to the top side of the fixed structure 3, a telescopic structure 7 is provided on the inner side of the fixed structure 3, a height adjustment structure 5 is provided on the top side of the fixed structure 3, and a control structure 8 is connected to the side of the fixed structure 3.

[0024] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13As shown, the fixed structure 3 includes a connection plate 307, a connection plate 307 is provided on the inner side of the operating table 1, a plurality of rotating blocks 310 are rotatably connected to the connection plate 307, a driven rod 301 is slidably connected to the middle of the rotating block 310, a first clamping rod 302 is fixedly connected to the end of the driven rod 301, a lifting block 303 is provided on the top side of the operating table 1, a plurality of angle adjustment rods 304 are rotatably connected to the side of the lifting block 303, a telescopic rod 305 is slidably connected to the side of the angle adjustment rod 304, and the telescopic rod 305 is slidably connected to the side of the telescopic rod 305. 05 is fixedly connected to the bottom end with a second clamping rod 306, the first clamping rod 302 and the second clamping rod 306 are arranged one by one, the rotating block 310 and the rotating axis of the angle adjustment rod 304 arranged correspondingly above it are located on the same straight line, the connecting disk 307 is slidably connected to the operating table 1, a first spring 308 is fixedly connected between the connecting disk 307 and the operating table 1, and a plurality of first friction pads 309 are fixedly connected to the inner side of the operating table 1, and the side of the first friction pad 309 conflicts with the side of the driven rod 301; A first clamping rod 302 and a second clamping rod 306 are provided between the lifting block 303 located on the side of the operating table 1 and the operating table 1. The first clamping rod 302 is fixed on the driven rod 301, and the second clamping rod 306 is fixed on the angle adjustment rod 304. The driven rod 301 slides with the rotating block 310, and the angle adjustment rod 304 is rotatably connected to the lifting block 303, and the rotating axes of the rotating block 310 and the angle adjustment rod 304 are located on the same straight line, so that the positions of the first clamping rod 302 and the second clamping rod 306 can be freely adjusted and maintained in a corresponding state. When testing plate-like hardware such as a motherboard, the positions of the first clamping rod 302 and the second clamping rod 306 can be adjusted to correspond to the threaded holes on the hardware. At this time, the first clamping rod 302 and the second clamping rod 30 6 passes through the screw hole and is sleeved together, which can more accurately simulate the state of screw fixing, and at the same time avoid the operator manually tightening the screw to fix the hardware, thereby improving the operating efficiency. At the same time, a first spring 308 is connected between the connecting disk 307 connected to the rotating block 310 and the operating table 1, so that the first spring 308 will push the connecting disk 307 to move toward the top side as a whole, thereby causing the side of the driven rod 301 to conflict with the first friction pad 309, thereby fixing the current position of the driven rod 301 to avoid shaking. After the hardware is fixed, the fixing effect of the first clamping rod 302 and the second clamping rod 306 can ensure that the hardware is fully fixed. At this time, the operator can apply pressure to the side of the hardware for detection through the pressure detection device 2 installed on the operating table 1.

[0025] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Fig.10 As shown, the driving structure 6 includes a connecting arm 603, the side of the operating table 1 is vertically fixedly connected with the connecting arm 603, the end of the connecting arm 603 is slidably connected to the lifting block 303, the middle of the lifting block 303 is fixedly connected with a support screw 604, the side of the support screw 604 is provided with a guide groove 605, the connecting arm 603 is slidably connected to the support screw 604 through the guide groove 605, the inner side of the connecting arm 603 is rotatably connected with a threaded sleeve 606, the inner side of the threaded sleeve 606 is threadedly connected to the support screw 604, and the side of the threaded sleeve 606 is provided with a guide groove 605. A tooth groove 607 is provided, and a transmission gear 608 is rotatably connected to the inner side of the connecting arm 603, and the transmission gear 608 is meshed with the threaded sleeve 606 through the tooth groove 607. A first bevel gear 609 is fixedly connected to the side of the transmission gear 608. A motor 601 is installed on the side of the operating table 1, and a driving rod 602 is fixedly connected to the end of the motor 601 through a coupling. The driving rod 602 is rotatably connected to the connecting arm 603, and a second bevel gear 610 is fixedly connected to the end of the driving rod 602, and the first bevel gear 609 is meshed with the second bevel gear 610; A motor 601 is installed on the side of the operating table 1. After the motor 601 is electrically connected to an external power source, the driving effect of the motor 601 can drive the driving rod 602 to rotate. The driving rod 602 is arranged on the inner side of the connecting arm 603. The transmission effect of the first bevel gear 609 and the second bevel gear 610 can drive the transmission gear 608 on the inner side of the connecting arm 603 to rotate, and the transmission gear 608 is further engaged with the threaded sleeve 606 through the tooth groove 607. When the threaded sleeve 606 rotates, the lifting block 303 can be driven to perform longitudinal lifting and moving on the connecting arm 603. At this time, the user can quickly fix the hardware through the lifting effect of the lifting block 303 and in combination with the first clamping rod 302 and the second clamping rod 306.

[0026] Specifically, Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8 , Fig.10As shown, the positioning structure 4 includes a conical rod 403, a plurality of conical rods 403 are slidably connected to the inner side of the lifting block 303, a friction sleeve 404 is fixedly connected to the conical rod 403, and the friction sleeve 404 is arranged on the side of the angle adjustment rod 304, an extrusion block 402 is slidably connected to the inner side of the lifting block 303, and the side of the extrusion block 402 is in conflict with the oblique side of the conical rod 403, and the top of the lifting block 303 is rotatably connected to a fastening rod 401, and the end of the fastening rod 401 is threadedly connected to the extrusion block 402, and the end side of the conical rod 403 is in conflict with a conflicting block 405, and the conflicting block 405 is slidably connected to the lifting block 303, and a second spring 406 is fixedly connected between the side of the conflicting block 405 and the lifting block 303; Since there are multiple second clamping rods 306, in order to facilitate controlling the position of the second clamping rod 306, a fastening rod 401 is provided on the top side of the lifting block 303, and the user can rotate the fastening rod 401 to control the extrusion block 402 to slide toward the bottom side. During the sliding of the extrusion block 402, the side of the extrusion block 402 will slide the conical rod 403 toward the corresponding angle adjustment rod 304 through the pushing effect of the side of the conical rod 403, thereby making the friction sleeve 404 on the conical rod 403 tightly contact the angle adjustment rod 304, thereby fixing the rotation angle of the conical rod 403 and facilitating subsequent fixing operations on the same model of hardware. On the other hand, in order not to affect the rotation of the angle adjustment rod 304 during the adjustment process, a resistance block 405 and a second spring 406 are provided on the top side of the conical rod 403, so that when not pushed by the extrusion block 402, the friction sleeve 404 and the angle adjustment rod 304 are in a non-contact state.

[0027] Specifically, Figure 4 , Fig. 9 , Fig.11 , Fig.12 As shown, the telescopic structure 7 includes a control ring sleeve 701, the end of the angle adjustment rod 304 is rotatably connected to the control ring sleeve 701, the inner side of the control ring sleeve 701 is provided with an avoidance groove 702, the end of the angle adjustment rod 304 is slidably connected to a support sleeve 703, the end of the support sleeve 703 is fixedly connected to a second friction pad 704, the second friction pad 704 is in conflict with the side of the telescopic rod 305, the end of the support sleeve 703 is a hemispherical structure, and the spherical end of the support sleeve 703 is in conflict with the control ring sleeve 701 through the avoidance groove 702; After completing the fixation of the rotation angle of the angle adjustment rod 304, the user also needs to fix the telescopic length between the telescopic rod 305 and the angle adjustment rod 304. After completing the extension and retraction of the telescopic rod 305, the user can rotate the control ring sleeve 701 on the corresponding angle adjustment rod 304, so that as the control ring sleeve 701 rotates, the support sleeve 703 is rotated away from the avoidance groove 702. At this time, the support sleeve 703 slides toward the telescopic rod 305, thereby making the second friction pad 704 tightly contact with the telescopic rod 305, thereby achieving the fixation of the telescopic length of the telescopic rod 305. After completing the fixation of all four telescopic rods 305, the positions of all the second clamping rods 306 can be determined, thereby improving the fixation efficiency for different models of hardware detection.

[0028] Specifically, Figure 1 , Figure 4 , Figure 6 , Fig. 9 , Fig.11 , Fig.12 , Fig.13 As shown, the height adjustment structure 5 includes a height adjustment slide bar 502, the inner side of the telescopic rod 305 is slidably connected with the height adjustment slide bar 502, the end of the height adjustment slide bar 502 is fixedly connected with a pointed rod 501, and the pointed rod 501 is a conical structure. A third spring 503 is fixedly connected between the height adjustment slide bar 502 and the telescopic rod 305, a release rod 505 is slidably connected to the inner side of the telescopic rod 305, and a fourth spring 506 is fixedly connected between the release rod 505 and the telescopic rod 305. The release rod 505 vertically penetrates the middle part of the height adjustment slide bar 502, and a ratchet groove 504 is provided on the side of the height adjustment slide bar 502. A ratchet block 507 is fixedly connected to the middle part of the release rod 505, and the ratchet block 507 is meshed with the height adjustment slide bar 502 through the ratchet groove 504. Since different components may be welded on hardware such as the motherboard, the thickness of the motherboard may be inconsistent. In order to facilitate the determination of the fixed position of the motherboard, before performing the motherboard hardness test, the user first needs to drive the lifting block 303 to move to the bottom side through the motor 601, and keep all the first clamping rods 302 and the second clamping rods 306 correspondingly sleeved together. After the lifting block 303 slides to the bottom side, it will push the connecting plate 307 to the bottom side so that the driven rod 301 is separated from the first friction pad 309. At this time, the driven rod 301 can rotate freely, and since the first clamping rod 302 and the second clamping rod 306 are in a sleeved state, the position of the driven rod 301 can be changed by moving the telescopic rod 305 at the same time. After the ends of the pointed rod 501 are passed through the screw holes on the hardware in turn, the hardware is slightly pressed and the hardware is kept in a horizontal state, so that the height adjustment slide rod 502 slides to the bottom side. At this time, due to the conical structure of the pointed rod 501, the telescopic rod 305 will move to the position corresponding to the hardware screw hole. The position of the hole corresponds to the position of the first clamping rod 302 and the second clamping rod 306. At this time, the adjustment of the position of the first clamping rod 302 and the second clamping rod 306 is completed, and due to the engagement between the ratchet block 507 on the side of the release rod 505 and the ratchet groove 504, the height adjustment slide bar 502 will not return to the top side, which is convenient for adjustment. After completing the operation, the user can maintain the current position of the telescopic rod 305 through the telescopic structure 7 and the positioning structure 4, and then lift the height of the lifting block 303 through the motor 601. At this time, the connecting plate 307 returns to the height and makes the driven rod 301 and the first friction pad 309 contact the fixed position. At this time, the user can place the hardware between the lifting block 303 and the operating table 1, and since the positions of the first clamping block and the second clamping block have been adjusted according to the current hardware, after the user passes the first clamping rod 302 through the screw holes on the hardware in turn, the lifting block 303 can be lowered by the motor 601 again to complete the fixation of the hardware through the first clamping block and the second clamping block, which greatly improves the detection efficiency of the same type of hardware.

[0029] Specifically, Fig. 9 , Fig.11 , Fig.13 As shown, the control structure 8 includes an adjusting cap 801, an adjusting cap 801 is provided on the side of the lifting block 303, a limiting groove 805 is provided on the side of the lifting block 303, the adjusting cap 801 is slidably connected with the lifting block 303 through the limiting groove 805, the end of the release rod 505 is rotatably connected with the adjusting cap 801, a positioning groove 802 is provided on the side of the adjusting cap 801, the inner side of the lifting block 303 is slidably connected with the positioning block 803, a fifth spring 804 is fixedly connected between the positioning block 803 and the lifting block 303, and the end of the positioning block 803 conflicts with the adjusting cap 801 through the positioning groove 802; When the thickness of the hardware to be inspected is relatively small and there is no need to lift the height adjustment slide bar 502, the user can rotate the adjustment cap 801 so that the end of the adjustment cap 801 is blocked by the limit groove 805, and the current position of the adjustment cap 801 is fixed by the positioning block 803. At this time, the release rod 505 cannot slide, and all the pointed rods 501 can be kept fixed at the same height, which is convenient for detecting thinner hardware.

[0030] When the present invention is in use, first, a first clamping rod 302 and a second clamping rod 306 are provided between the lifting block 303 located on the side of the operating table 1 and the operating table 1, the first clamping rod 302 is fixed on the driven rod 301, and the second clamping rod 306 is fixed on the angle adjustment rod 304, the driven rod 301 slides with the rotating block 310, and the angle adjustment rod 304 is rotatably connected with the lifting block 303, and the rotating axes of the rotating block 310 and the angle adjustment rod 304 are located on the same straight line, so that the positions of the first clamping rod 302 and the second clamping rod 306 can be freely adjusted and maintained in a corresponding state. When testing plate-shaped hardware such as a motherboard, the positions of the first clamping rod 302 and the second clamping rod 306 can be adjusted to be aligned with the hardware. The first and second clamping rods 302 and 306 are connected to each other by the screw holes, and the first and second clamping rods 306 are inserted into the screw holes and sleeved together, which can more accurately simulate the state of screw fixing, and avoid the operator manually tightening the screws to fix the hardware, thereby improving the operation efficiency. At the same time, a first spring 308 is connected between the connecting disk 307 connecting the rotating block 310 and the operating table 1, so that the first spring 308 will push the connecting disk 307 to move toward the top side as a whole, thereby causing the side of the driven rod 301 to conflict with the first friction pad 309, thereby fixing the current position of the driven rod 301 to avoid shaking. After the hardware is fixed, the fixing effect of the first and second clamping rods 302 and 306 can ensure that the hardware is fully fixed. At this time, the operator can apply pressure to the side of the hardware for detection through the pressure detection device 2 installed on the operating table 1. A motor 601 is installed on the side of the operating table 1. After the motor 601 is electrically connected to the external power supply, the driving effect of the motor 601 can drive the driving rod 602 to rotate. The driving rod 602 is arranged on the inner side of the connecting arm 603. The transmission effect of the first bevel gear 609 and the second bevel gear 610 can drive the transmission gear 608 on the inner side of the connecting arm 603 to rotate, and the transmission gear 608 is further meshed with the threaded sleeve 606 through the tooth groove 607. When the threaded sleeve 606 rotates, the lifting block 303 can be driven to perform longitudinal lifting and moving on the connecting arm 603. At this time, the user can lift the lifting block 303 through the lifting block 303. 03's lifting effect and combined with the first clamping rod 302 and the second clamping rod 306 to quickly fix the hardware. Since there are multiple second clamping rods 306, in order to facilitate the control of the position of the second clamping rod 306, a fastening rod 401 is provided on the top side of the lifting block 303. The user can rotate the fastening rod 401 to control the squeezing block 402 to slide toward the bottom side. During the sliding of the squeezing block 402, the side of the squeezing block 402 will slide the conical rod 403 toward the corresponding angle adjustment rod 304 through the pushing effect of the side of the conical rod 403, thereby making the friction sleeve 404 on the conical rod 403 tightly contact the angle adjustment rod 304, thereby fixing the rotation angle of the conical rod 403, facilitating the subsequent fixing operation of the same model of hardware. On the other hand,In order to avoid affecting the rotation of the angle adjustment rod 304 during the adjustment process, a resistance block 405 and a second spring 406 are provided on the top side of the conical rod 403, so that when not pushed by the extrusion block 402, the friction sleeve 404 and the angle adjustment rod 304 are in a non-contact state. After completing the fixing of the rotation angle of the angle adjustment rod 304, the user also needs to fix the telescopic length between the telescopic rod 305 and the angle adjustment rod 304. After completing the extension and retraction of the telescopic rod 305, the user can rotate the control ring sleeve 701 on the corresponding angle adjustment rod 304, so that as the control ring sleeve 701 rotates, the support sleeve 703 is rotated away from the avoidance groove 702. At this time, the support sleeve 703 slides toward the telescopic rod 305, thereby making the second friction pad 704 and the telescopic rod 305 contact each other. The retractable rods 305 are tightly in contact with each other to achieve the fixation of the telescopic length of the telescopic rods 305. After all four telescopic rods 305 are fixed, the positions of all the second clamping rods 306 can be determined, thereby improving the fixing efficiency for different types of hardware detection. Since different components may be welded on hardware such as the motherboard, the thickness of the motherboard may be inconsistent. In order to facilitate the determination of the fixed position of the motherboard, before performing the motherboard hardness test, the user first needs to drive the lifting block 303 to move to the bottom side through the motor 601, and keep all the first clamping rods 302 and the second clamping rods 306 correspondingly connected together. After the lifting block 303 slides to the bottom side, it will push the connecting plate 307 to the bottom side, thereby causing the driven rod 301 to disengage from the first friction pad 309. At this time, the driven rod 301 can rotate freely, and because the first clamping rod 302 and the second clamping rod 306 are in a socketed state, the movement of the telescopic rod 305 can simultaneously drive the driven rod 301 to change its position. After the ends of the pointed rod 501 are passed through the screw holes on the hardware in turn, the hardware is slightly pressed and kept in a horizontal state, so that the height adjustment slide bar 502 slides to the bottom side. At this time, due to the tapered structure of the pointed rod 501, the telescopic rod 305 will move to the position corresponding to the hardware screw hole. At this time, the adjustment of the positions of the first clamping rod 302 and the second clamping rod 306 is completed, and due to the engagement between the ratchet block 507 on the side of the release rod 505 and the ratchet groove 504, the height adjustment slide bar 502 will not move. The top side returns to its position for easy adjustment. After the operation is completed, the user can maintain the current position of the telescopic rod 305 through the telescopic structure 7 and the positioning structure 4, and then lift the height of the lifting block 303 through the motor 601. At this time, the connecting plate 307 returns to its height and makes the driven rod 301 and the first friction pad 309 contact the fixed position. At this time, the user can place the hardware between the lifting block 303 and the operating table 1, and because the positions of the first clamping block and the second clamping block have been adjusted for the current hardware, the user passes the first clamping rod 302 through the screw holes on the hardware in turn, and then lowers the lifting block 303 through the motor 601 again. The hardware can be fixed through the first clamping block and the second clamping block, which greatly improves the detection efficiency of the same type of hardware.When the thickness of the hardware to be tested is small and there is no need to lift the height adjustment slide bar 502, the user can rotate the adjustment cap 801 so that the end of the adjustment cap 801 is blocked by the limit groove 805, and the current position of the adjustment cap 801 is fixed by the positioning block 803. At this time, the release rod 505 cannot slide, and all the pointed rods 501 can be kept fixed at the same height, which is convenient for testing thinner hardware.

[0031] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hardness testing device for computer hardware, characterized in that: The operating platform (1) comprises an operating table (1), wherein a pressure detection device (2) is installed in the middle of the operating table (1), a fixed structure (3) is provided on the inner side of the operating table (1), a driving structure (6) is connected between the fixed structure (3) and the operating table (1), a positioning structure (4) is connected on the top side of the fixed structure (3), a telescopic structure (7) is provided on the inner side of the fixed structure (3), a height adjustment structure (5) is provided on the top side of the fixed structure (3), and a control structure (8) is connected on the side of the fixed structure (3); The fixed structure (3) comprises a connection disk (307). The connection disk (307) is provided on the inner side of the operating table (1). A plurality of rotating blocks (310) are rotatably connected to the connection disk (307). A driven rod (301) is slidably connected to the middle of the rotating block (310). The end of the driven rod (301) is fixedly connected to a first clamping rod (302). A lifting block (303) is provided on the top side of the operating table (1). A plurality of angle adjustment rods (304) are rotatably connected to the side of the lifting block (303). A telescopic rod (305) is slidably connected to the side of the angle adjustment rod (304). The bottom end of the telescopic rod (305) is fixedly connected to a second clamping rod (306). The first clamping rod (302) and the second clamping rod (306) are arranged in a one-to-one correspondence.

2. A computer hardware hardness detection device according to claim 1, characterized in that: The rotating block (310) and the rotating axis of the angle adjustment rod (304) arranged directly above the rotating block (310) are located on the same straight line; the connecting disk (307) is slidably connected to the operating table (1); a first spring (308) is fixedly connected between the connecting disk (307) and the operating table (1); a plurality of first friction pads (309) are fixedly connected to the inner side of the operating table (1); and the side surfaces of the first friction pads (309) are in contact with the side surfaces of the driven rod (301).

3. A computer hardware hardness detection device according to claim 1, characterized in that: The driving structure (6) comprises a connecting arm (603), the side of the operating table (1) is vertically fixedly connected to the connecting arm (603), the end of the connecting arm (603) is slidably connected to the lifting block (303), the middle of the lifting block (303) is fixedly connected to a support screw (604), the side of the support screw (604) is provided with a guide groove (605), the connecting arm (603) is slidably connected to the support screw (604) via the guide groove (605), the inner side of the connecting arm (603) is rotatably connected to a threaded sleeve (606), and the inner side of the threaded sleeve (606) is threadedly connected to the support screw (604).

4. A computer hardware hardness detection device according to claim 3, characterized in that: A tooth groove (607) is provided on the side of the threaded sleeve (606); a transmission gear (608) is rotatably connected to the inner side of the connecting arm (603); the transmission gear (608) is meshed with the threaded sleeve (606) through the tooth groove (607); a first bevel gear (609) is fixedly connected to the side of the transmission gear (608); a motor (601) is installed on the side of the operating table (1); a driving rod (602) is fixedly connected to the end of the motor (601) via a coupling; the driving rod (602) is rotatably connected to the connecting arm (603); a second bevel gear (610) is fixedly connected to the end of the driving rod (602); the first bevel gear (609) and the second bevel gear (610) are meshed with each other.

5. The hardness testing device for computer hardware according to claim 1, characterized in that: The positioning structure (4) comprises a conical rod (403), a plurality of conical rods (403) are slidably connected to the inner side of the lifting block (303), a friction sleeve (404) is fixedly connected to the conical rod (403), the friction sleeve (404) is arranged on the side of the angle adjustment rod (304), and an extrusion block (402) is slidably connected to the inner side of the lifting block (303), and the side of the extrusion block (402) is in contact with the oblique side of the conical rod (403).

6. A computer hardware hardness testing device according to claim 5, characterized in that: The top end of the lifting block (303) is rotatably connected to a fastening rod (401), the end of the fastening rod (401) is threadedly connected to the extrusion block (402), the end of the conical rod (403) is abutted against a resistance block (405) on the side, the resistance block (405) is slidably connected to the lifting block (303), and a second spring (406) is fixedly connected between the side of the resistance block (405) and the lifting block (303).

7. The computer hardware hardness testing device according to claim 1, characterized in that: The telescopic structure (7) comprises a control ring sleeve (701), the end of the angle adjustment rod (304) is rotatably connected to the control ring sleeve (701), an avoidance groove (702) is provided on the inner side of the control ring sleeve (701), the end of the angle adjustment rod (304) is slidably connected to a support sleeve (703), the end of the support sleeve (703) is fixedly connected to a second friction pad (704), the second friction pad (704) is in contact with the side surface of the telescopic rod (305), the end of the support sleeve (703) is in a hemispherical structure, and the spherical end of the support sleeve (703) is in contact with the control ring sleeve (701) through the avoidance groove (702).

8. The computer hardware hardness testing device according to claim 1, characterized in that: The height adjustment structure (5) comprises a height adjustment sliding rod (502), the inner side of the telescopic rod (305) is slidably connected to the height adjustment sliding rod (502), the end of the height adjustment sliding rod (502) is fixedly connected to a pointed rod (501), the pointed rod (501) is in a conical structure, and a third spring (503) is fixedly connected between the height adjustment sliding rod (502) and the telescopic rod (305).

9. A computer hardware hardness testing device according to claim 8, characterized in that: A release rod (505) is slidably connected to the inner side of the telescopic rod (305); a fourth spring (506) is fixedly connected between the release rod (505) and the telescopic rod (305); the release rod (505) vertically penetrates the middle part of the height-adjusting slide rod (502); a ratchet groove (504) is provided on the side of the height-adjusting slide rod (502); a ratchet block (507) is fixedly connected to the middle part of the release rod (505); and the ratchet block (507) is meshed with the height-adjusting slide rod (502) through the ratchet groove (504).

10. A computer hardware hardness testing device according to claim 9, characterized in that: The control structure (8) comprises an adjusting cap (801), an adjusting cap (801) is provided on the side of the lifting block (303), a limiting groove (805) is provided on the side of the lifting block (303), the adjusting cap (801) is slidably connected to the lifting block (303) via the limiting groove (805), an end of the release rod (505) is rotatably connected to the adjusting cap (801), a positioning groove (802) is provided on the side of the adjusting cap (801), a positioning block (803) is slidably connected to the inner side of the lifting block (303), a fifth spring (804) is fixedly connected between the positioning block (803) and the lifting block (303), and an end of the positioning block (803) is in contact with the adjusting cap (801) via the positioning groove (802).

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