A computer detection device

Abstract

The invention discloses a computer detection device, comprising a detection host, wherein the detection host comprises a detection shell, a touch panel and a power switch are fixedly installed on the front of the detection shell, the power switch is located on the right side of the touch panel, a control module is fixedly installed on the bottom surface of the inner cavity of the detection shell, a guide slide bar is fixedly connected between the left and right side surfaces of the inner cavity of the detection shell, and the outer sliding sleeve of the guide slide bar is connected with a guide slider; the clamping component is pulled by a loading platform moving to the right, so that the clamping component can release a lifter, and the released lifter can apply a lifting force to a load movable frame, so that the load movable frame can take a detection pencil away from the top surface of the detection sample through the loading platform and the clamping mechanism, so as to avoid the detection pencil sliding back and forth on the plowed trace, which is helpful to protect the trace, increase the accuracy of the experiment, and improve the practicality of the computer detection device.

Description

Technical Field

[0001] The present invention relates to the field of computers, and more particularly to a computer detection device. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. The host refers to the main body of the computer except for the input and output devices. It is also the control box for placing the motherboard and other major components. It usually includes CPU, memory, motherboard, hard disk, optical drive, power supply, chassis, cooling system and other input and output controllers and interfaces. The chassis needs to be tested for weather resistance, physical properties, strength, high temperature resistance, hardness, etc. during the production process. The hardness test includes the hardness test of the paint on the surface of the chassis and the hardness test of the PVC iron sheet steel plate. Both hardness tests are carried out using a pencil hardness tester. The pencil hardness tester mainly includes small guess type, desktop type, and electric type.

[0003] When using the existing electric pencil hardness tester, first fix the test sample on the test table, then insert the sharpened and ground pencil into the pencil hole, so that one edge of the pencil core is close to the surface of the object to be tested, then tighten the screw to clamp the pencil, then adjust the horizontal weight to make the load of the pencil on the sample surface zero, then add the counterweight, then turn on the host power, then the host moves the test sample relative to the pencil through the test table, and then the pencil slides on the surface of the test sample and performs the test, but the same pencil needs to plow five marks on the test sample, and after each plowing mark, the pencil needs to be removed and re-sharpened and then put back to the original position. The operation process is extremely cumbersome, time-consuming and labor-intensive, resulting in a slow detection speed, and after each plowing mark, the test sample needs to be loosened and moved, and the test sample needs to be fixed again after the movement is completed to ensure that the marks do not overlap, making the detection process more time-consuming and labor-intensive, so it is urgent to design a computer detection device. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the existing electric pencil hardness tester in the prior art, when using it, first fix the test sample on the test table, then insert the sharpened and ground pencil into the pencil hole, so that one edge of the pencil core is close to the surface of the object to be tested, then tighten the screw to clamp the pencil, then adjust the horizontal weight to make the load of the pencil on the sample surface zero, then add the counterweight, then turn on the host power, then the host moves the test sample relative to the pencil through the test table, and then the pencil slides on the surface of the test sample and performs the test, but the same pencil needs to plow five marks on the test sample, and the pencil needs to be removed and re-sharpened after each plowing of a mark. The operation process is extremely cumbersome, time-consuming and labor-intensive, resulting in a slow detection speed, and the test sample needs to be loosened and moved after each plowing of a mark, and the test sample is fixed again after the movement is completed to ensure that the marks do not overlap, resulting in a more time-consuming and labor-intensive detection process. The purpose of the present invention is to provide a computer detection device, which can well solve the problems raised in the background technology.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A computer detection device comprises a detection host, wherein the detection host comprises a detection shell, a touch panel and a power switch are fixedly installed on the front of the detection shell, the power switch is located on the right side of the touch panel, a control module is fixedly installed on the bottom surface of the inner cavity of the detection shell, a guide slide bar is fixedly connected between the left and right side surfaces of the inner cavity of the detection shell, the outer sliding sleeve of the guide slide bar is slidably sleeved with a guide slider, the inner movably sleeved with a driving screw located at its bottom end, the driving screw and the guide slider are threadedly matched, the right end of the driving screw is movably sleeved on the right side surface of the inner cavity of the detection shell, the left end of the driving screw is fixedly connected with a servo motor, the servo motor is fixedly installed on the left side surface of the inner cavity of the detection shell, a guide sheet is fixedly connected to the top surface of the guide slider, a guide slide hole is opened on the top surface of the detection shell, the top end of the guide sheet passes through the guide slide hole and is fixedly installed with a stage, a detection sample is installed on the top surface of the stage, a load movable frame located at the left end of the detection shell is fixedly installed on the top surface of the detection shell, a bearing platform is installed on the load movable frame, and a detection pencil is installed on the bearing platform.

[0009] Preferably, the loading platform includes a loading base plate, the bottom surface of the loading base plate is fixedly connected to the top of the guide plate, two loading slide grooves are arranged on the top surface of the loading base plate, the two loading slide grooves are respectively located at the left and right ends of the loading base plate, one end of the loading slide groove is open and the opening is arranged on the front of the loading base plate, the inner wall of the loading slide groove is connected to the loading bar through a pull-back spring transmission, the top of the loading bar extends to the outside of the loading slide groove and is fixedly connected to the loading top plate, and a locking component is installed on the top surface of the loading top plate The locking assembly presses the test sample onto the top surface of the loading top plate. Two embedded rectangular grooves are provided on the top surface of the loading bottom plate. The two embedded rectangular grooves are located between the two loading slide grooves. An electromagnetic ejection component is fixedly embedded inside the embedded rectangular groove. A lifting wheel is installed on the top of the electromagnetic ejection component. The top of the lifting wheel is in contact with and connected to the bottom surface of the loading top plate. An L-shaped support plate is fixedly connected to the left side surface of the loading bottom plate. A rectangular plate is fixedly connected to the left side surface of the L-shaped support plate. A chamfered surface is provided at the lower left corner of the rectangular plate.

[0010] Preferably, it also includes a shifting mechanism, which includes an adjusting screw, a shifting slide groove, a shifting groove and a shifting slide hole, the left end of the adjusting screw is movably sleeved on the left side surface of the inner cavity of the detection shell and is located at the top thereof, the right end of the adjusting screw extends to the outside of the detection shell and is fixedly connected to an adjusting cap, the shifting slide hole is arranged on the top surface of the detection shell, the external thread of the adjusting screw is sleeved with a shifting flat plate, the top of the shifting flat plate is movably inserted in the interior of the shifting slide hole, a shifting flat cavity located above the adjusting screw is arranged in the interior of the shifting flat plate, a lifting spring piece is fixedly connected to the bottom surface of the inner cavity of the shifting flat cavity, a lifting piston bar is slidably inserted in the interior of the shifting flat cavity, the end of the lifting spring piece is in contact with the bottom surface of the lifting piston bar, a ratchet bar is fixedly connected to the top surface of the lifting piston bar, the top of the ratchet bar extends from the top surface of the shifting flat plate, the ratchet bar is movably inserted in the interior of the shifting flat plate, the shifting slide groove is arranged on the bottom surface of the loading bottom plate and is in contact with the ratchet bar The top end of the ratchet bar extends to the interior of the moving slide, and a conversion groove located in the middle is provided on the top surface of the inner cavity of the moving slide, and a moving screw is movably sleeved on the inner wall of the conversion groove, and a conversion ratchet gear is fixedly sleeved on the outside of the moving screw, the conversion ratchet gear is unidirectionally meshed with the ratchet bar, and one end of a non-return spring sheet is fixedly connected to the top surface of the inner cavity of the conversion groove, and the other end of the non-return spring sheet is unidirectionally meshed with the conversion ratchet gear. The moving groove is provided on the top surface of the loading bottom plate, one end of the moving groove corresponds to the conversion groove, and the other end of the moving groove is open and the opening is provided on the front side of the loading bottom plate, and a moving piece is slidably inserted into the interior of the moving groove, and the top end of the moving piece is fixedly connected to the bottom surface of the loading top plate, and a moving hole is provided on the moving piece, and a semicircular component is fixedly embedded on the top surface of the inner cavity of the moving hole, and the end of the moving screw extends to the interior of the moving groove and is movably inserted in the moving hole and the interior of the semicircular component, and the moving screw is threadedly matched with the semicircular component.

[0011] Preferably, it also includes a lifting device, which includes a base flat tube, which is fixedly connected to the top surface of the detection shell and is located at its left end and at the right side of the load movable frame. A truncated cross plate is fixedly connected to the inner wall of the base flat tube, and the top surface of the truncated cross plate is connected to a lifting piston column through a lifting spring transmission. The lifting piston column is slidably inserted into the interior of the base flat tube, and a lifting long plate is fixedly connected to the top surface of the lifting piston column. The top of the lifting long plate extends to the outside of the base flat tube and is adapted to the load movable frame. A downward pressing support rod is fixedly connected to the front side of the lifting piston column, and a support rod sliding hole is opened on the front side of the base flat tube. The end of the downward pressing support rod extends from the support rod sliding hole, and the downward pressing support rod is adapted to the rectangular plate and the chamfered inclined surface. A locking long column is fixedly connected to the bottom surface of the lifting piston column, and the bottom end of the locking long column passes through the truncated cross plate and is fixedly connected to an attack cone head, and a locking ring groove located at its bottom end is opened on the surface of the locking long column.

[0012] Preferably, it also includes a clamping component, which includes a clamping slot and a clamping slide cavity, the clamping slot is opened on the inner wall of the base flat tube and is located below the truncated cross plate, one end of the clamping slide is slidably inserted in the interior of the clamping slot, and a clamping plate is fixedly connected to the other end of the clamping slide, a clamping buckle hole is opened on the left side surface of the clamping plate, the clamping buckle hole is movably buckled in the interior of the locking ring groove, the left side surface of the clamping plate is transmission connected to the left side surface of the inner cavity of the base flat tube through a return spring, a traction line located in the middle of the right side surface of the clamping plate is fixedly connected, the clamping slide cavity is opened in the interior of the cargo loading bottom plate and is located at its left end, the right side surface of the inner cavity of the clamping slide cavity is transmission connected to the wire taking-up piston through the wire taking-up spring, and the end of the traction line extends to the interior of the clamping slide cavity and is fixedly connected to the left side surface of the wire taking-up piston.

[0013] Preferably, the bearing platform includes a bearing horizontal beam, which is fixedly mounted on the load movable frame, and the right end of the bearing horizontal beam is fixedly connected to the bearing oblique beam, a bearing oblique hole is provided on the top surface of the bearing oblique beam, a clamping mechanism is provided inside the bearing oblique hole, a limiting hole is provided on the bottom surface of the inner cavity of the bearing oblique hole, and an accommodating groove is provided on the inner wall of the bearing oblique hole, an isosceles triangle plug is slidably inserted into the interior of the accommodating groove, one end of a linkage rod is fixedly connected to the end surface of the isosceles triangle plug, and the other end of the linkage rod extends from the end surface of the bearing oblique beam, and an elastic rope located at the end of the linkage rod is movably inserted, and both ends of the elastic rope are fixedly connected to the end surface of the bearing oblique beam, the elastic rope is elastically stretched, and a force disk is fixedly connected to the end of the linkage rod.

[0014] Preferably, the clamping mechanism includes a accommodating column, which is slidably inserted in the interior of the bearing inclined hole, and a reducing column located in the middle of the accommodating column is fixedly connected to the bottom end surface of the accommodating column, and the reducing column is slidably inserted in the interior of the limiting hole. An isosceles triangle groove located at the bottom of the accommodating column is provided on the side surface of the accommodating column, and the number of the isosceles triangle grooves is five, and the five isosceles triangle grooves are evenly distributed on the outer surface of the accommodating column. The isosceles triangle plug is movably inserted in the interior of an isosceles triangle groove, and an installation cavity located in the middle of the accommodating column is provided in the interior of the accommodating column, and a threaded adjustment rod located in the middle of the accommodating column is movably inserted on the top surface of the accommodating column, and an adjusting disc is fixedly connected to the top end of the threaded adjustment rod, and the bottom end of the threaded adjustment rod extends to the interior of the installation cavity and is fixedly connected to a pressure cylinder, and the threaded adjustment rod The outer movable sleeve is connected with a limit retaining ring, which is fixedly connected to the inner wall of the installation cavity. A central column located in the middle of the installation cavity is fixedly connected to the bottom surface of the inner cavity of the installation cavity. Five flip arms are movably connected to the side of the central column. The flip arms can flip up and down. The top surface of the flip arm is slidably connected to the bottom end of the pressure cylinder. One end of the flip spring is fixedly connected to the top surface of the flip arm, and the other end of the flip spring is fixedly connected to the surface of the central column. Five flip holes are provided on the inner wall of the installation cavity. The end of the flip arm is movably inserted into the inside of the flip hole. Five pencil sockets are provided on the top surface of the accommodating column. The bottom end of the pencil socket passes through the reduced diameter column. The pencil socket is connected to the flip hole. The detection pencil is movably inserted into the inside of the pencil socket, and the end of the flip arm is pressed on the surface of the detection pencil.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The clamping mechanism can simultaneously fix five test pencils of the same hardness, and the fixing method is simple and convenient. Once fixed, there is no need to disassemble, grind and install the test pencils during the test, so as to achieve the effect of continuous testing without disassembling the test pencils. The operation process is extremely simple, time-saving and labor-saving, which helps to increase the test speed. The carrier is convenient for people to install the clamping mechanism and replace the test pencils at the test position. The replacement method is simple, convenient and fast, which saves more time and labor, and helps to further increase the test speed. The detection host can move the stage left and right, so that the stage can move the test sample left and right, so that the test pencil can plow marks on the top surface of the test sample. The over-slip mechanism can apply driving force to the stage during the left return process, so that the stage can move outward with the test sample perpendicular to the paper surface during the return process, realize automatic offset of the test sample, to ensure that the traces will not overlap, and there is no need to move the test sample manually, which helps to increase the detection speed again. By pulling the clamping component through the stage moving to the right, the clamping component can release the lifter, and the released lifter can apply a lifting force to the load movable frame, so that the load movable frame can leave the top surface of the test sample with the test pencil through the load-bearing platform and the clamping mechanism, so as to avoid the test pencil sliding back and forth on the plowed trace, which helps to protect the trace, increase the accuracy of the experiment, and improve the practicality of the computer detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 For the present invention Figure 1 Schematic diagram of the internal structure;

[0020] Figure 3 For the present invention Figure 1 Schematic diagram of the structure of the middle stage;

[0021] Figure 4 For the present invention Figure 3 Schematic diagram of the internal structure;

[0022] Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at center A;

[0023] Figure 6 For the present invention Figure 3 Schematic diagram of the internal structure of the middle cargo floor;

[0024] Figure 7 For the present invention Figure 6 Cross-section at the middle BB;

[0025] Figure 8 For the present invention Figure 4Schematic diagram of the internal structure of the middle movement mechanism;

[0026] Fig. 9 For the present invention Figure 1 Schematic diagram of the structure of the middle lifter;

[0027] Fig.10 For the present invention Fig. 9 Schematic diagram of the internal structure;

[0028] Fig.11 For the present invention Fig.10 Sectional view at CC;

[0029] Fig.12 For the present invention Figure 1 Schematic diagram of the internal structure of the middle load platform;

[0030] Fig.13 For the present invention Fig.12 Schematic diagram of the internal structure of the clamping mechanism;

[0031] Fig.14 For the present invention Fig.13 Cross-sectional view at DD in the middle.

[0032] Description of the numbers in the figure:

[0033] 1. Detection host; 101. Detection shell; 102. Touch panel; 103. Power switch; 104. Control module; 105. Guide slide bar; 106. Guide slide block; 107. Drive screw; 108. Servo motor; 109. Guide sheet; 110. Guide slide hole; 111. Detection sample; 112. Load movable frame; 113. Detection pencil; 2. Loading platform; 201. Loading bottom plate; 202. Loading slide slot; 203. Pull-back spring; 204. Loading bar; 205. Loading top plate; 206. Locking assembly; 207. Embedded rectangular groove; 208, electromagnetic ejection part; 209, lifting wheel; 210, L-shaped support plate; 211, rectangular plate; 212, chamfered inclined surface; 3, shifting mechanism; 301, adjusting screw; 302, shifting flat plate; 303, shifting flat cavity; 304, lifting spring; 305, lifting piston bar; 306, ratchet bar; 307, shifting slide; 308, conversion groove; 309, shifting screw; 310, conversion ratchet gear; 311, anti-return spring; 312, shifting groove; 313, shifting piece; 314, shifting hole; 315, semicircular Component; 316, sliding hole; 4, jacking device; 40, attack cone head; 41, base flat tube; 42, cut-off horizontal plate; 43, lifting spring; 44, lifting piston column; 45, lifting long plate; 46, pressing support rod; 47, support rod sliding hole; 48, locking long column; 49, locking ring groove; 5, clamping component; 51, clamping slide groove; 52, clamping slide; 53, clamping plate; 54, clamping buckle hole; 55, reset spring; 56, traction line; 57, clamping slide cavity; 58, take-up spring; 59, take-up piston; 6, bearing platform; 61, bearing Horizontal beam; 62, load-bearing inclined beam; 63, load-bearing inclined hole; 64, limit hole; 65, accommodating groove; 66, isosceles triangle plug; 67, linkage rod; 68, elastic rope; 69, force plate; 7, clamping mechanism; 701, accommodating column; 702, reduced diameter column; 703, isosceles triangle groove; 704, installation cavity; 705, threaded adjustment rod; 706, adjustment disk; 707, limit retaining ring; 708, pressure cylinder; 709, center column; 710, flip arm; 711, flip spring; 712, flip hole; 713, pencil jack. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-14A computer detection device includes a detection host 1, which includes a detection shell 101. A touch panel 102 and a power switch 103 are fixedly installed on the front of the detection shell 101. The power switch 103 is located on the right side of the touch panel 102. A control module 104 is fixedly installed on the bottom surface of the inner cavity of the detection shell 101. A guide slide bar 105 is fixedly connected between the left and right side surfaces of the inner cavity of the detection shell 101. The outer side of the guide slide bar 105 is slidably sleeved with a guide slider 106. The inner side of the guide slider 106 is movably sleeved with a driving screw 107 located at the bottom thereof. The driving screw 107 is threadedly matched with the guide slider 106. The right end of the driving screw 107 is movably sleeved on the right side surface of the inner cavity of the detection shell 101. The left end of the driving screw 107 is fixedly connected with Servo motor 108, servo motor 108 is electrically connected to control module 104, servo motor 108 is fixedly mounted on the left side of the inner cavity of detection shell 101, guide piece 109 is fixedly connected to the top surface of guide slider 106, guide slide hole 110 is opened on the top surface of detection shell 101, top end of guide piece 109 passes through guide slide hole 110 and is fixedly mounted with loading platform 2, detection sample piece 111 is mounted on the top surface of loading platform 2, load movable frame 112 is fixedly mounted on the top surface of detection shell 101 at its left end, load movable frame 112 adopts existing structure, which has been published in patent document with application number CN201410352392.8, load movable frame 112 is mounted with bearing platform 6, and bearing platform 6 is mounted with detection pencil 113.

[0036] The loading platform 2 includes a loading base plate 201, the bottom surface of which is fixedly connected to the top of the guide piece 109, and two loading slide grooves 202 are arranged on the top surface of the loading base plate 201, and the two loading slide grooves 202 are respectively located at the left and right ends of the loading base plate 201, and one end of the loading slide groove 202 is open and the opening is arranged on the front of the loading base plate 201, and the inner wall of the loading slide groove 202 is connected to the loading bar 204 through the return spring 203, and the top of the loading bar 204 extends to the outside of the loading slide groove 202 and is fixedly connected to the loading top plate 205, and a locking assembly 206 is installed on the top surface of the loading top plate 205, and the locking assembly 206 presses the detection sample 111 on the top surface of the loading top plate 205, and the locking assembly 206 adopts the existing structure, which is described in the application. It has been announced in the patent document with application number CN201520064112.3 that two embedded rectangular grooves 207 are provided on the top surface of the loading base plate 201, and the two embedded rectangular grooves 207 are located between the two loading slide grooves 202. An electromagnetic ejection component 208 is fixedly embedded inside the embedded rectangular groove 207, and a lifting wheel 209 is installed on the top of the electromagnetic ejection component 208. The top of the lifting wheel 209 is in contact with the bottom surface of the loading top plate 205, and the electromagnetic ejection component 208 is electrically connected to the control module 104. An L-shaped support plate 210 is fixedly connected to the left side surface of the loading base plate 201, and a rectangular plate 211 is fixedly connected to the left side surface of the L-shaped support plate 210. A chamfered inclined surface 212 is provided at the lower left corner of the rectangular plate 211, and the L-shaped support plate 210 is adapted to the load movable frame 112.

[0037] The invention also includes a shifting mechanism 3, which includes an adjusting screw 301, a shifting slide groove 307, a shifting groove 312 and a shifting slide hole 316. The left end of the adjusting screw 301 is movably sleeved on the left side surface of the inner cavity of the detection shell 101 and is located at its top. The right end of the adjusting screw 301 extends to the outside of the detection shell 101 and is fixedly connected with an adjusting cap. The position of the ratchet bar 306 can be adjusted by rotating the adjusting cap, and then the length of the conversion ratchet gear 310 moving to the left at the top of the ratchet bar 306 can be adjusted, so as to finally control the distance that the load top plate 205 moves outward perpendicular to the paper surface each time. The shifting slide hole 316 is opened on the top surface of the detection shell 101, and the outer screw of the adjusting screw 301 is adjusted. The movable flat plate 302 is sleeved with a groove, and the top of the movable flat plate 302 is movably inserted in the inside of the movable sliding hole 316. The movable flat plate 302 is provided with a movable flat cavity 303 located above the adjusting screw 301. A lifting spring piece 304 is fixedly connected to the bottom surface of the inner cavity of the movable flat cavity 303. A lifting piston bar 305 is slidably inserted in the inside of the movable flat cavity 303. The end of the lifting spring piece 304 is in contact with the bottom surface of the lifting piston bar 305. A ratchet bar 306 is fixedly connected to the top surface of the lifting piston bar 305. The top of the ratchet bar 306 extends from the top surface of the movable flat plate 302. The ratchet bar 306 is movably inserted in the inside of the movable flat plate 302. The movable sliding groove 307 The top of the ratchet bar 306 extends to the inside of the sliding groove 307. A conversion groove 308 is provided in the middle of the sliding groove 307. A sliding screw 309 is movably sleeved on the inner wall of the conversion groove 308. A conversion ratchet gear 310 is fixedly sleeved on the outside of the sliding screw 309. The conversion ratchet gear 310 is unidirectionally meshed with the ratchet bar 306. One end of the anti-return spring piece 311 is fixedly connected to the top surface of the inner cavity of the conversion groove 308. The other end of the anti-return spring piece 311 is unidirectionally meshed with the conversion ratchet gear 310. The sliding groove 312 is provided on the top surface of the loading base plate 201. One end of the groove 312 corresponds to the conversion groove 308, and the other end of the moving groove 312 is open and the opening is arranged on the front side of the loading bottom plate 201. A moving piece 313 is slidably inserted into the inside of the moving groove 312, and the top of the moving piece 313 is fixedly connected to the bottom surface of the loading top plate 205. A moving hole 314 is provided on the moving piece 313, and a semicircular component 315 is fixedly embedded on the top surface of the inner cavity of the moving hole 314. The end of the moving screw 309 extends to the inside of the moving groove 312 and is movably inserted into the inside of the moving hole 314 and the semicircular component 315. The inner surface of the semicircular component 315 is provided with threaded bevel teeth, and the moving screw 309 is threadedly matched with the semicircular component 315.

[0038] The jacking device 4 also includes a base flat tube 41, which is fixedly connected to the top surface of the detection shell 101 and is located at its left end and on the right side of the load movable frame 112. A truncated cross plate 42 is fixedly connected to the inner wall of the base flat tube 41, and a jacking piston column 44 is connected to the top surface of the truncated cross plate 42 through a jacking spring 43. The jacking piston column 44 is slidably inserted into the interior of the base flat tube 41, and a jacking long plate 45 is fixedly connected to the top surface of the jacking piston column 44, and the top end of the jacking long plate 45 extends to the outside of the base flat tube 41. And it is adapted to the load movable frame 112, a downward pressing support rod 46 is fixedly connected to the front of the jacking piston column 44, a support rod sliding hole 47 is opened on the front of the base flat tube 41, the end of the downward pressing support rod 46 extends from the support rod sliding hole 47, the downward pressing support rod 46 is adapted to the rectangular plate 211 and the chamfered inclined surface 212, and a locking long column 48 is fixedly connected to the bottom surface of the jacking piston column 44, the bottom end of the locking long column 48 passes through the truncated cross plate 42 and is fixedly connected to the attack cone head 40, and a locking ring groove 49 is opened on the surface of the locking long column 48 at its bottom end.

[0039] The clamping member 5 also includes a clamping groove 51 and a clamping sliding cavity 57. The clamping groove 51 is provided on the inner wall of the base flat tube 41 and is located below the truncated horizontal plate 42. One end of a clamping slide 52 is slidably inserted in the clamping groove 51. A clamping plate 53 is fixedly connected to the other end of the clamping slide 52. A clamping buckle hole 54 is provided on the left side surface of the clamping plate 53. The clamping buckle hole 54 is movably buckled in the interior of the locking ring groove 49. The clamping plate 53 is fixedly connected to the locking ring groove 49. The left side surface of 53 is transmission connected to the left side surface of the inner cavity of the base flat tube 41 through a reset spring 55, and a traction line 56 located in the middle is fixedly connected to the right side surface of the clamping plate 53. The clamping slide cavity 57 is opened inside the cargo base 201 and is located at its left end. The right side surface of the inner cavity of the clamping slide cavity 57 is transmission connected to the wire-receiving piston 59 through a wire-receiving spring 58. The end of the traction line 56 extends to the inside of the clamping slide cavity 57 and is fixedly connected to the left side surface of the wire-receiving piston 59.

[0040] The bearing platform 6 includes a bearing horizontal beam 61, which is fixedly installed on the load movable frame 112. The right end of the bearing horizontal beam 61 is fixedly connected to the bearing oblique beam 62. A bearing oblique hole 63 is provided on the top surface of the bearing oblique beam 62. A clamping mechanism 7 is provided inside the bearing oblique hole 63. A limiting hole 64 is provided on the bottom surface of the inner cavity of the bearing oblique hole 63. An accommodating groove 65 is provided on the inner wall of the bearing oblique hole 63. An isosceles triangle plug 66 is slidably inserted into the accommodating groove 65. One end of a linkage rod 67 is fixedly connected to the end surface of the isosceles triangle plug 66. The other end of the linkage rod 67 extends from the end surface of the bearing oblique beam 62. An elastic rope 68 located at the end thereof is movably inserted on the linkage rod 67. Both ends of the elastic rope 68 are fixedly connected to the end surface of the bearing oblique beam 62. The elastic rope 68 is in an elastically stretched state. A force plate 69 is fixedly connected to the end of the linkage rod 67. A vertical rod for adding counterweights is provided on the bearing horizontal beam 61.

[0041] The clamping mechanism 7 includes a receiving column 701, which is slidably inserted into the interior of the bearing inclined hole 63. A reduced diameter column 702 located in the middle of the receiving column 701 is fixedly connected to the bottom end surface of the receiving column 701. The reduced diameter column 702 is slidably inserted into the interior of the limiting hole 64. An isosceles triangle groove 703 located at the bottom of the receiving column 701 is provided on the side surface. The number of the isosceles triangle grooves 703 is five, and the five isosceles triangle grooves 703 are evenly distributed on the outer surface of the receiving column 701. The isosceles triangle plug 66 is movably inserted in one The interior of the isosceles triangle groove 703, the interior of the accommodating column 701 is provided with a mounting cavity 704 located in the middle thereof, a threaded adjustment rod 705 located in the middle thereof is movably inserted on the top surface of the accommodating column 701 and the two are threadedly matched with each other, the top end of the threaded adjustment rod 705 is fixedly connected with an adjustment disk 706, the bottom end of the threaded adjustment rod 705 extends to the interior of the mounting cavity 704 and is fixedly connected with a pressure cylinder 708, the outer portion of the threaded adjustment rod 705 is movably sleeved with a limit retaining ring 707, and the limit retaining ring 707 is fixedly connected to On the inner wall of the installation cavity 704, a central column 709 located in the middle is fixedly connected to the bottom surface of the inner cavity of the installation cavity 704, and five flip arms 710 are movably connected to the side of the central column 709. The flip arms 710 can flip up and down, and the top surface of the flip arms 710 is slidably connected to the bottom end of the pressure cylinder 708. One end of a flip spring 711 is fixedly connected to the top surface of the flip arm 710, and the other end of the flip spring 711 is fixedly connected to the surface of the central column 709. Five flip holes 711 are opened on the inner wall of the installation cavity 704. 2. The end of the flip arm 710 is movably inserted into the inside of the flip hole 712. Five pencil insertion holes 713 are opened on the top surface of the accommodating column 701. The bottom end of the pencil insertion hole 713 passes through the reduced diameter column 702. The pencil insertion hole 713 is connected with the flip hole 712. The detection pencil 113 is movably inserted into the inside of the pencil insertion hole 713. The end of the flip arm 710 is pressed on the surface of the detection pencil 113. The pencil insertion hole 713, the flip hole 712, the flip arm 710, the isosceles triangle groove 703, and the detection pencil 113 correspond to each other.

[0042] Working principle:

[0043] First, pull the force disk 69, and then the force disk 69 pulls the linkage rod 67, and then the linkage rod 67 pulls the elastic rope 68 and the isosceles triangle plug 66, and then the isosceles triangle plug 66 is pulled outward from the corresponding isosceles triangle groove 703 and moves into the accommodating groove 65, and at the same time, the elastic rope 68 elastically stretches, and the elastic potential energy increases, and then the isosceles triangle plug 66 is pulled out of the corresponding isosceles triangle groove 703, and then the clamping mechanism 7 is released, and then the clamping mechanism 7 is pulled out upward, and then the force disk 69 is released, and then the linkage rod 67 moves under the action of the elastic restoring force of the elastic rope 68, and then the linkage rod 67 moves out of the accommodating groove 65 with the isosceles triangle plug 66, and then the clamping mechanism 7 is placed on a horizontal table, and then Then, the five sharpened and ground detection pencils 113 are inserted into the five pencil insertion holes 713 in turn, and then the clamping mechanism 7 is moved vertically upward, and then the detection pencil 113 moves downward inside the pencil insertion hole 713, and then the bottom end of the detection pencil 113 is exposed from the bottom of the clamping mechanism 7, and then the accommodating column 701 is suspended, and then the adjusting disk 706 is rotated, and then the adjusting disk 706 rotates with the threaded adjusting rod 705, and then the threaded adjusting rod 705 moves downward with the pressure cylinder 708 under the action of the threaded cooperation between it and the accommodating column 701, and then the pressure cylinder 708 is separated from the limit retaining ring 707, and then the pressure cylinder 708 applies pressure to the top surface of the flip arm 710, and then the flip arm 710 flips downward, and then the flip arm 71 0 is pressed on the surface of the detection pencil 113, and then the detection pencil 113 is fixed, and then the force disk 69 is pulled to make the isosceles triangle plug 66 enter the accommodating groove 65, and then the clamping mechanism 7 is inserted into the load-bearing inclined hole 63, and then the reduced diameter column 702 is inserted into the limiting hole 64, and the bottom surface of the accommodating column 701 contacts the bottom surface of the inner cavity of the load-bearing inclined hole 63, and then the force disk 69 is released, and then the isosceles triangle plug 66 is pressed on the surface of the accommodating column 701 under the action of the elastic force of the elastic rope 68, and then the clamping mechanism 7 is rotated, and then the isosceles triangle plug 66 is aligned with an isosceles triangle groove 703, and then the isosceles triangle plug 66 is inserted into the isosceles triangle groove 703, and then the clamping mechanism 7 is fixed, and then the power is turned on. Switch 103 to turn on the power, then control the control module 104 through the touch panel 102, then the control module 104 controls the servo motor 108 output shaft to rotate forward, then the servo motor 108 drives the driving screw 107 to rotate forward, then the stage 2 moves a distance to the right, then the top end of the L-shaped support plate 210 slides on the bottom surface of the load movable frame 112, then the upward inclination of the load movable frame 112 gradually decreases, then the load movable frame 112 moves downward with the detection pencil 113 through the bearing platform 6 and the clamping mechanism 7, then the bottom end of the detection pencil 113 with the lowest position height is pressed on the top surface of the detection sample 111, at this time, the detection pencil 113 has a supporting force on the load movable frame 112, so that the load movable frame 112 stops moving,Then the top of the L-shaped support plate 210 is separated from the bottom surface of the load movable frame 112, and then the control module 104 controls the servo motor 108 to stop, and then the load movable frame 112 is adjusted so that the bottom end of the detection pencil 113 at the lowest position is just in contact with the top surface of the detection sample 111, and then a counterweight is added to the load-bearing horizontal beam 61. Then, the bottom end of the detection pencil 113 is pressed on the top surface of the detection sample 111 under the action of the gravity of the counterweight, and then the control module 104 is set through the touch panel 102, and then the detection program of the control module 104 is started through the touch panel 102, and then the control module 104 controls the servo motor 108 to run forward, and then the servo motor 108 drives the driving screw 10 7 rotates forward, and then the guide slider 106 moves to the right under the action of the threaded cooperation between it and the driving screw 107, and then the guide slider 106 moves the stage 2 to the right through the guide piece 109. In this process, the anti-return spring piece 311 restricts the conversion ratchet gear 310 so that it cannot rotate clockwise. At the same time, the conversion ratchet gear 310 applies downward pressure to the ratchet bar 306, and the ratchet bar 306 moves downward slightly, so that the conversion ratchet gear 310 can move to the right on the top of the ratchet bar 306 until the two are separated. Then the stage 2 moves to the right with the detection sample 111, and then the bottom end of the detection pencil 113 plows the first mark on the top surface of the detection sample 111, and then the distance between the lifter 4 and the stage 2 is The distance gradually increases, and then the traction line 56 pulls the take-up spring 58 through the take-up piston 59, and then the take-up spring 58 elastically stretches, and then the left end face of the take-up piston 59 contacts the left side face of the inner cavity of the card sliding cavity 57, and then the loading bottom plate 201 pulls the card plate 53 through the take-up piston 59 and the traction line 56, and then the card plate 53 moves to the right, and then the card plate 53 is pulled out of the locking ring groove 49, at this time the first trace reaches the longest, and then the locking long column 48 is released, and then the jacking piston column 44 moves upward with the jacking long plate 45 under the action of the elastic force of the jacking spring 43, and then the top end of the jacking long plate 45 contacts the bottom edge of the load movable frame 112 and applies an upward thrust to it, and then the load movable frame 112 is under the action of the thrust The carrier 6 moves upward with the clamping mechanism 7, and then the first detection pencil 113 is separated from the detection sample 111. Then, when the stage 2 moves to the right to the extreme point, the control module 104 controls the servo motor 108 to run in reverse, and then the stage 2 moves to the left with the detection sample 111. During this process, a clockwise rotation force is applied to the clamping mechanism 7, so that the clamping mechanism 7 rotates with the detection pencil 113. Then, the inner wall of the isosceles triangle groove 703 applies a centrifugal force to the isosceles triangle plug 66, and then the isosceles triangle plug 66 enters the accommodating groove 65 and slides on the surface of the accommodating column 701. Then, the isosceles triangle plug 66 is aligned with the isosceles triangle groove 703 adjacent to the isosceles triangle plug 66 in the counterclockwise direction.Afterwards, the isosceles triangle plug 66 is inserted into the isosceles triangle groove 703 under the action of the elastic force of the elastic rope 68, and the replacement of the detection pencil 113 is completed. At this time, the second detection pencil 113 replaces the position of the first detection pencil 113, and then the traction line 56 is relaxed, and then the clamping plate 53 is reset to the left under the action of the elastic force of the reset spring 55, and then the wire-winding piston 59 is reset to the right relative to the object-carrying bottom plate 201 under the action of the elastic force of the wire-winding spring 58, and then the conversion ratchet gear 310 contacts and unidirectionally meshes with the ratchet bar 306, and then the ratchet bar 306 applies a counterclockwise rotational force to the conversion ratchet gear 310, and then the conversion ratchet gear 310 rotates counterclockwise, and the anti-reverse spring 311 will not prevent the conversion ratchet gear 310 from rotating counterclockwise. The ratchet gear 310 is then switched to rotate counterclockwise with the shifting screw 309, and then the semicircular member 315 moves outward perpendicular to the paper surface under the action of the threaded cooperation between it and the shifting screw 309, and then the semicircular member 315 moves outward perpendicular to the paper surface with the shifting piece 313, and then the shifting piece 313 moves the loading top plate 205 outward perpendicular to the paper surface, and then the loading top plate 205 moves outward perpendicular to the paper surface with the loading strip 204 and the test sample 111, and then the loading strip 204 pulls the pull-back spring 203, and then the pull-back spring 203 stretches elastically, and the elastic potential energy increases, and then the loading bottom plate 201 moves to the left with the rectangular plate 211 through the L-shaped support plate 210, and then the chamfered inclined surface 212 contacts the pressing support rod 46, and then the pressing support rod 46 slides downward on the inclined surface of the chamfered inclined surface 212, and then the chamfered inclined surface 212 applies downward pressure to the pressing support rod 46, and then the pressing support rod 46 moves downward, and then the pressing support rod 46 moves downward with the lifting piston column 44, and then the lifting piston column 44 moves downward with the lifting long plate 45 and squeezes the lifting spring 43, and then the lifting spring 43 is elastically compressed, and the elastic potential energy increases, and then the lifting long plate 45 lifts the bearing platform 6 downward through the load movable frame 112, and then the lifting piston column 44 moves downward with the attack cone head 40 through the locking long column 48, and then the attack cone head 40 is inserted into the snap-fitting hole 54 and applies a rightward thrust to the snap-fitting plate 53 through its inner wall, and then the snap-fitting plate 53 moves slightly to the right, and then the snap-fitting The inner wall of the engaging hole 54 slides to the surface of the locking long column 48 and continues to slide upward on the surface, and then the top end of the L-shaped support plate 210 is pressed against the bottom surface of the load movable frame 112. During this process, the detection pencil 113 and the detection sample 111 are always out of contact, and then the lifting long plate 45 is separated from the load movable frame 112, and then the locking ring groove 49 is aligned with the clamping plate 53, and then the clamping plate 53 is inserted into the locking ring groove 49 under the elastic tension of the return spring 55, and then the lifting long plate 45 is fixed, and then the stage 2 moves to the left to the extreme position, and then the control module 104 controls the servo motor 108 to rotate forward, and then the stage 2 moves to the right, and then the top end of the L-shaped support plate 210 slides to the right on the bottom surface of the load movable frame 112,Then the load movable frame 112 moves under the action of gravity and moves downward with the detection pencil 113 through the carrier platform 6 and the clamping mechanism 7, and then the bottom end of the second detection pencil 113 is pressed on the top surface of the detection sample 111, and then the top end of the L-shaped support plate 210 is separated from the load movable frame 112, and then the bottom end of the second detection pencil 113 plows a second mark on the top surface of the detection sample 111, and a new round of detection is started. Repeat the above until five plowing mark actions are completed, and then the stage 2 moves to the left to the extreme position under the control of the control module 104 to achieve reset, and then the control module 104 controls the electromagnetic ejection part 208 to extend, and then the electromagnetic ejection part 208 lifts the loading top plate 205 flat through the lifting wheel 209, and then the loading top plate 205 with the moving piece 3 13 moves upward, then the moving piece 313 moves upward with the semicircular member 315, then the moving screw 309 separates from the semicircular member 315, releasing the restriction on the semicircular member 315, and then releasing the restriction on the loading top plate 205, then the loading bar 204 moves vertically inward with the loading top plate 205 under the action of the elastic force of the pull-back spring 203, until the moving piece 313 abuts against the inner wall of the moving groove 312, then the control module 104 controls the electromagnetic ejection member 208 to shorten, then the electromagnetic ejection member 208 moves downward with the lifting wheel 209, then the loading top plate 205 moves downward with the moving piece 313 and the semicircular member 315 under the action of gravity, then the semicircular member 315 is buckled on the outside of the moving screw 309 and forms a threaded fit, and that's it.

[0044] The above is only a preferred specific implementation manner of the present invention; but the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A computer detection device, comprising a detection host (1), characterized in that: The detection host (1) comprises a detection housing (101), a touch panel (102) and a power switch (103) are fixedly mounted on the front of the detection housing (101), the power switch (103) is located on the right side of the touch panel (102), a control module (104) is fixedly mounted on the bottom surface of the inner cavity of the detection housing (101), a guide slide bar (105) is fixedly connected between the left and right side surfaces of the inner cavity of the detection housing (101), the outer portion of the guide slide bar (105) is slidably sleeved with a guide slider (106), the inner portion of the guide slider (106) is movably sleeved with a driving screw (107) located at the bottom end thereof, the driving screw (107) is threadedly matched with the guide slider (106), the right end of the driving screw (107) is movably sleeved on the detection housing (101), and the detection housing (101) is provided with a plurality of control modules (104). 1) On the right side of the inner cavity, the left end of the driving screw rod (107) is fixedly connected to a servo motor (108), the servo motor (108) is fixedly installed on the left side of the inner cavity of the detection shell (101), the top surface of the guide slider (106) is fixedly connected to a guide piece (109), the top surface of the detection shell (101) is provided with a guide sliding hole (110), the top end of the guide piece (109) passes through the guide sliding hole (110) and is fixedly installed with a loading platform (2), the top surface of the loading platform (2) is installed with a detection sample (111), the top surface of the detection shell (101) is fixedly installed with a load movable frame (112) located at its left end, the load movable frame (112) is installed with a bearing platform (6), and the bearing platform (6) is installed with a detection pencil (113); The loading platform (2) comprises a loading base plate (201), the bottom surface of the loading base plate (201) is fixedly connected to the top of the guide plate (109), two loading slide grooves (202) are arranged on the top surface of the loading base plate (201), the two loading slide grooves (202) are respectively located at the left and right ends of the loading base plate (201), one end of the loading slide groove (202) is open and the opening is arranged on the front of the loading base plate (201), the inner wall of the loading slide groove (202) is connected to the loading bar (204) through a return spring (203), the top of the loading bar (204) extends to the outside of the loading slide groove (202) and is fixedly connected to the loading top plate (205), the top surface of the loading top plate (205) is installed with a locking assembly (206), the locking assembly (206) The test sample (111) is pressed onto the top surface of the loading top plate (205). Two embedded rectangular grooves (207) are provided on the top surface of the loading bottom plate (201). The two embedded rectangular grooves (207) are located between the two loading slide grooves (202). An electromagnetic ejection component (208) is fixedly embedded inside the embedded rectangular groove (207). A lifting wheel (209) is installed at the top of the electromagnetic ejection component (208). The top of the lifting wheel (209) is in contact with the bottom surface of the loading top plate (205). An L-shaped support plate (210) is fixedly connected to the left side surface of the loading bottom plate (201). A rectangular plate (211) is fixedly connected to the left side surface of the L-shaped support plate (210). A chamfered inclined surface (212) is provided at the lower left corner of the rectangular plate (211); The invention also comprises a shifting mechanism (3), wherein the shifting mechanism (3) comprises an adjusting screw (301), a shifting slide groove (307), a shifting groove (312) and a shifting slide hole (316); the left end of the adjusting screw (301) is movably sleeved on the left side surface of the inner cavity of the detection housing (101) and is located at the top thereof; the right end of the adjusting screw (301) extends to the outside of the detection housing (101) and is fixedly connected with an adjusting cap; the shifting slide hole (316) is provided on the top surface of the detection housing (101); the outer thread of the adjusting screw (301) is sleeved with a shifting flat plate (302); the top end of the shifting flat plate (302) is movably inserted into the inside of the shifting slide hole (316); the inside of the shifting flat plate (302) is provided with a A movable flat chamber (303) is provided above the adjusting screw (301), a lifting spring piece (304) is fixedly connected to the bottom surface of the inner cavity of the movable flat chamber (303), a lifting piston bar (305) is slidably inserted inside the movable flat chamber (303), the end of the lifting spring piece (304) is in contact with the bottom surface of the lifting piston bar (305), a ratchet bar (306) is fixedly connected to the top surface of the lifting piston bar (305), the top end of the ratchet bar (306) extends from the top surface of the movable flat plate (302), the ratchet bar (306) is movably inserted into the inside of the movable flat plate (302), a movable slide groove (307) is provided on the bottom surface of the loading bottom plate (201) and is adapted to the ratchet bar (306), The top end of the rack (306) extends to the inside of the moving slide groove (307), and a conversion groove (308) is provided on the top surface of the inner cavity of the moving slide groove (307) and is located in the middle thereof. A moving screw rod (309) is movably sleeved on the inner wall of the conversion groove (308), and a conversion ratchet gear (310) is fixedly sleeved on the outside of the moving screw rod (309). The conversion ratchet gear (310) is unidirectionally meshed with the ratchet rack (306). One end of a non-return spring sheet (311) is fixedly connected to the top surface of the inner cavity of the conversion groove (308), and the other end of the non-return spring sheet (311) is unidirectionally meshed with the conversion ratchet gear (310). The moving groove (312) is provided on the top surface of the object-carrying bottom plate (201), and the moving groove (312) is One end of the shifting groove (312) corresponds to the conversion groove (308), the other end of the shifting groove (312) is open and the opening is arranged on the front side of the loading bottom plate (201), a shifting piece (313) is slidably inserted in the interior of the shifting groove (312), the top end of the shifting piece (313) is fixedly connected to the bottom surface of the loading top plate (205), a shifting hole (314) is provided on the shifting piece (313), a semicircular component (315) is fixedly embedded on the top surface of the inner cavity of the shifting hole (314), the end of the shifting screw (309) extends to the interior of the shifting groove (312) and is movably inserted in the interior of the shifting hole (314) and the semicircular component (315), and the shifting screw (309) is threadedly matched with the semicircular component (315); The invention also comprises a lifting device (4), wherein the lifting device (4) comprises a base flat tube (41), the base flat tube (41) is fixedly connected to the top surface of the detection housing (101) and is located at the left end thereof and at the right side of the load movable frame (112), a truncated cross plate (42) is fixedly connected to the inner wall of the base flat tube (41), the top surface of the truncated cross plate (42) is connected to a lifting piston column (44) through a lifting spring (43), the lifting piston column (44) is slidably inserted into the interior of the base flat tube (41), a lifting long plate (45) is fixedly connected to the top surface of the lifting piston column (44), and the top end of the lifting long plate (45) extends to the outside of the base flat tube (41). The lifting piston column (44) is adapted to be compatible with the load movable frame (112), a downward pressing support rod (46) is fixedly connected to the front of the lifting piston column (44), a support rod sliding hole (47) is provided on the front of the base flat tube (41), the end of the downward pressing support rod (46) extends from the support rod sliding hole (47), the downward pressing support rod (46) is adapted to the rectangular plate (211) and the chamfered inclined surface (212), a locking long column (48) is fixedly connected to the bottom surface of the lifting piston column (44), the bottom end of the locking long column (48) passes through the truncated horizontal plate (42) and is fixedly connected to the attack cone head (40), and a locking ring groove (49) is provided on the surface of the locking long column (48) at its bottom end; The clamping member (5) further comprises a clamping slot (51) and a clamping slot cavity (57). The clamping slot (51) is provided on the inner wall of the base flat tube (41) and is located below the cut-off horizontal plate (42). One end of a clamping slide sheet (52) is slidably inserted into the inside of the clamping slot (51). A clamping plate (53) is fixedly connected to the other end of the clamping slide sheet (52). A clamping buckle hole (54) is provided on the left side surface of the clamping plate (53). The clamping buckle hole (54) is movably buckled into the inside of the locking ring groove (49). The left side surface of the clamping plate (53) is transmission-connected to the left side surface of the inner cavity of the base flat tube (41) via a return spring (55); a traction line (56) located in the middle is fixedly connected to the right side surface of the clamping plate (53); a clamping sliding cavity (57) is opened inside the cargo-carrying bottom plate (201) and is located at the left end thereof; the right side surface of the inner cavity of the clamping sliding cavity (57) is transmission-connected to a wire-receiving piston (59) via a wire-receiving spring (58); an end of the traction line (56) extends into the inside of the clamping sliding cavity (57) and is fixedly connected to the left side surface of the wire-receiving piston (59).

2. A computer detection device according to claim 1, characterized in that: The bearing platform (6) comprises a bearing horizontal beam (61), the bearing horizontal beam (61) is fixedly mounted on a load movable frame (112), the right end of the bearing horizontal beam (61) is fixedly connected to a bearing inclined beam (62), a bearing inclined hole (63) is provided on the top surface of the bearing inclined beam (62), a clamping mechanism (7) is provided inside the bearing inclined hole (63), a limiting hole (64) is provided on the bottom surface of the inner cavity of the bearing inclined hole (63), and a receiving groove (65) is provided on the inner wall of the bearing inclined hole (63), and the receiving groove (65) is provided. ) is slidably inserted into the interior of the isosceles triangle plug (66), one end of a linkage rod (67) is fixedly connected to the end surface of the isosceles triangle plug (66), the other end of the linkage rod (67) extends from the end surface of the load-bearing inclined beam (62), an elastic rope (68) located at the end thereof is movably inserted into the linkage rod (67), both ends of the elastic rope (68) are fixedly connected to the end surface of the load-bearing inclined beam (62), the elastic rope (68) is in an elastically stretched state, and a force plate (69) is fixedly connected to the end of the linkage rod (67).

3. A computer detection device according to claim 2, characterized in that: The clamping mechanism (7) comprises a receiving column (701), the receiving column (701) is slidably inserted in the interior of the bearing inclined hole (63), a reducing column (702) located in the middle of the receiving column (701) is fixedly connected to the bottom end surface of the receiving column (701), the reducing column (702) is slidably inserted in the interior of the limiting hole (64), an isosceles triangle groove (703) is provided on the side surface of the receiving column (701) and is located at the bottom of the receiving column (701), the number of the isosceles triangle grooves (703) is five, and the five isosceles triangle grooves (703) are evenly distributed on the outer surface of the receiving column (701), The isosceles triangle plug (66) is movably inserted into the interior of an isosceles triangle groove (703); a mounting cavity (704) is provided in the interior of the accommodating column (701) and is located in the middle thereof; a threaded adjustment rod (705) is movably inserted into the top surface of the accommodating column (701) and is located in the middle thereof; an adjustment disc (706) is fixedly connected to the top end of the threaded adjustment rod (705); the bottom end of the threaded adjustment rod (705) extends into the interior of the mounting cavity (704) and is fixedly connected to a pressure cylinder (708); and a limit retaining ring is movably sleeved on the outside of the threaded adjustment rod (705). (707), the limit retaining ring (707) is fixedly connected to the inner wall of the installation cavity (704), and a central column (709) located in the middle thereof is fixedly connected to the bottom surface of the inner cavity of the installation cavity (704), and five flip arms (710) are movably connected to the side of the central column (709), and the flip arms (710) can flip up and down, and the top surface of the flip arm (710) is slidably connected to the bottom end of the pressure cylinder (708), and one end of the flip spring (711) is fixedly connected to the top surface of the flip arm (710), and the other end of the flip spring (711) is fixedly connected to the central column (709), five flip holes (712) are provided on the inner wall of the installation cavity (704), the end of the flip arm (710) is movably inserted into the inside of the flip hole (712), five pencil insertion holes (713) are provided on the top surface of the accommodating column (701), the bottom end of the pencil insertion hole (713) passes through the reduced diameter column (702), the pencil insertion hole (713) is connected with the flip hole (712), the detection pencil (113) is movably inserted into the inside of the pencil insertion hole (713), and the end of the flip arm (710) is pressed on the surface of the detection pencil (113).

Images