A computer hardware detection device

Abstract

The present invention relates to a computer hardware detection device, belonging to the technical field of computer hardware detection, including a fixed bottom plate. On the right side of the top surface of the fixed bottom plate, an L-shaped fixing block for erecting a structure is fixedly installed, and a curved electric guide rail for arc-shaped movement is fixedly installed on the lower side of the inner wall of the L-shaped fixing block. The inner wall of the curved electric guide rail is embedded with a detection mechanism for extrusion detection through an electric slider. The present invention drives the structure through an arc-shaped output element to flip the casing by 90 degrees, ensuring that the entire device can detect the four sides of the casing without the need for operator operation. By comprehensively squeezing and detecting the four sides of the casing, it can more realistically simulate the stress conditions that the chassis may encounter in actual scenarios, thereby comprehensively evaluating the structural strength and anti-extrusion ability of the chassis, and it is also easier to discover whether the connections at the corners are firm and whether the side plates are prone to deformation.

Description

Technical Field

[0001] The present invention relates to the technical field of computer hardware detection, and specifically provides a computer hardware detection device. Background Art

[0002] Computer hardware refers to the general term for various physical devices composed of electronic, mechanical, optoelectronic components, etc. in a computer system, including the host, external devices, etc. The computer case, as an external structural component of the computer, is one of the important protective hardwares.

[0003] In order to ensure the normal use function of computer hardware, it is necessary to detect its structural strength. For an important external protective structure like a computer case, it may be subjected to external force extrusion from all directions. Therefore, it is necessary to conduct a comprehensive extrusion test on all sides of the case. If the peripheral side of the computer hardware is not detected, the force-bearing situation that the case may encounter in the actual scenario cannot be truly simulated, thus the structural strength and anti-extrusion ability of the case cannot be comprehensively evaluated. Moreover, if the four sides of the case are not detected, it is difficult to discover some potential weak links that are easily overlooked in conventional tests, such as whether the connections at the corners are firm and whether the side plates are prone to deformation.

[0004] However, the existing device for detecting the case can only perform one detection, and then the operator needs to remove and flip the case, and then perform the detection again. This working method of the operator flipping and fixing the case will affect the processing efficiency of the case and greatly increase the operation intensity of the operator, which is not conducive to long-term work development. To solve the above problems, a computer hardware detection device is needed. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a computer hardware detection device, which solves the problem that the traditional device can only perform one detection, and then the operator needs to remove and flip the case, and then perform the detection again. It avoids the working method of the operator flipping and fixing the case, improves the processing efficiency of the case, reduces the operation intensity of the operator, and is conducive to long-term work development.

[0006] To achieve the above object, the present invention provides the following technical solution: A computer hardware detection device includes a fixed bottom plate. On the right side of the top surface of the fixed bottom plate, an L-shaped fixed block for erecting the structure is fixedly installed, and on the lower side of the inner wall of the L-shaped fixed block, an arc-shaped electric guide rail for arc-shaped movement is fixedly installed. Inside the arc-shaped electric guide rail, a detection mechanism for extrusion detection is embedded and installed through an electric slider, and the detection mechanism is rotatably installed with a connection port block for fixed pushing through a vertical rod. On the left side of the top surface of the fixed bottom plate, a fixed vertical plate for flipping and fixing is fixedly installed;

[0007] A pushing port for power transmission is provided at the rear of the right surface of the fixed vertical plate, and a rotating cavity for rotation is provided inside the fixed vertical plate at the front side of the pushing port. A fixing mechanism for fixing the product is provided inside the rotating cavity, and the fixing mechanism penetrates through the left and right sides inside the rotating cavity and extends to the surface of the fixed vertical plate. An L-shaped communication port for communication is jointly provided at the upper side inside the rotating cavity and the front side inside the pushing port. A connecting mechanism for connecting the detection mechanism and the fixing mechanism is provided inside the L-shaped communication port.

[0008] Further, the detection mechanism includes an electric push rod embedded in the surface of the electric slider, and a fixed shell for pressure detection is fixedly installed at the output end of the electric push rod. A push block for pushing is fixedly installed on the right side of the inner wall of the fixed shell through a fixed pressure sensor. The left surface of the push block is fixedly installed with an extrusion block for extrusion contact through a fixed connecting block, and the rear surface of the extrusion block is fixedly connected to the front end of a longitudinal rod. A display screen for displaying the pressure detection value is provided on the right side of the top surface of the fixed bottom plate.

[0009] Further, the fixing mechanism includes a fixed rod shell rotatably connected inside the rotating cavity. A moving screw rod for screw drive is rotatably installed on the right side inside the fixed rod shell. The left end of the moving screw rod penetrates through the left side inside the fixed rod shell and is fixedly installed with a hand wheel for rotation. Two supporting top blocks for movement are threadedly connected to the rod arm of the moving screw rod. The circumferences of the right surfaces of the supporting top blocks are respectively rotatably installed with top plates for support through several groups of first pushing blocks. A top opening for expansion is provided on the surface of the fixed rod shell on one side of several top plates. An expansion plate for expansion is rotatably installed on the right side of the inner wall of the top opening. The bottom surfaces of several expansion plates are respectively rotatably installed with the surface of the top plate through two second pushing blocks. A rotating square block for rotation is fixedly installed on the surface of the fixed rod shell inside the rotating cavity;

[0010] Several clamping grooves for clamping are provided on the left side of the left surface of the rotating square block, and a limiting clamping block is clamped on the inner wall of the clamping groove. A limiting cross bar for guiding is embedded in the inner wall of the limiting clamping block, and a first spring for pushing is sleeved on the rod arm of the limiting cross bar.

[0011] Further, the connecting mechanism includes a connecting longitudinal rod jointly rotatably connected inside the L-shaped communication port. The front and rear sides of the rod arm of the connecting longitudinal rod are respectively fixedly connected with a first gear and a second gear for meshing drive. An embedded groove block for clamping and limiting is rotatably connected to the lower side inside the pushing port, and a pushing groove rod for pushing drive is slidably installed inside the embedded groove block. A connecting tooth plate for meshing connection with the second gear is fixedly installed on the left side above the rod arm of the pushing groove rod, and the left side of the rod arm of the pushing groove rod is fixedly connected to the inside of a connection port block;

[0012] On the right side of the first gear, there is a vertically-toothed plate for pushing, and at the bottom surface of the vertically-toothed plate, there is a top groove block for pushing and rotating. Inside the inner wall of the top groove block, there is a pushing roller for contacting and connecting. On the left and right sides of the bottom surface of the top groove block, there are two vertically guiding rods for guiding, and on the rod arms of the two vertically guiding rods, there are second springs for pushing.

[0013] Furthermore, the connecting block has a quadrangular prism structure and is disposed through the left side inside the fixed shell. The extrusion block has a frustum of a quadrangular pyramid structure, and the right side area is set to be less than half of the left side area. The right side area of the extrusion block is set to be more than 1.5 times the left side area of the fixed shell.

[0014] Furthermore, the connecting port block has a cube structure with a circular hole opened on one side surface. The overall track of the arc-shaped electric guide rail is set to be a quarter of a circle. Each of the limiting blocks is a rod structure with an arc-shaped head at one end. The clamping grooves are all semi-circular groove structures and are closely attached to the ends of the limiting blocks.

[0015] Furthermore, the fixed rod shell has a circular rod structure and has a square cavity opened inside it. The supporting top block has a square block structure and is closely attached to the inside of the fixed rod shell. Each group of the first top blocks has two, and both the first top block and the second top block have a rectangular block structure. The left ends of several limiting cross bars are fixedly connected to the left side of the inner wall of the rotating cavity.

[0016] Furthermore, the angular difference between each of the clamping grooves and each group of the first top blocks is set to be 90 degrees. The surface of the top groove block is closely attached to the lower side of the inner wall of the L-shaped communication port. The bottom surfaces of the two vertically guiding rods are fixedly connected to the lower side of the inner wall of the rotating cavity.

[0017] Furthermore, the diameter of the first gear is set to be 0.7 times the diameter of the second gear. The embedded groove block has a rectangular block structure with a convex groove opened on one side surface, and the protruding structure inside the embedded groove block is closely attached to the inner wall of the pushing groove rod.

[0018] Furthermore, the pushing roller is disposed above the rotating square block. The vertical center position of the pushing roller is defined as ɑ, the vertical position behind the pushing roller is defined as β, and the vertical position behind the rotating square block is defined as ɡ. That is, the specific relationship among ɑ, β, and ɡ is that ɡ is located between ɑ and β.

[0019] Compared with the prior art, the present invention provides a computer hardware detection device, which has the following beneficial effects:

[0020] 1. The device drives the structure through an arc-shaped output element to flip the fixed casing by 90 degrees. This can ensure that the entire device can detect the four sides of the casing without the operation of an operator, and can conduct a comprehensive extrusion test on the four sides of the casing, more realistically simulating the stress conditions that the casing may encounter in the actual scenario, thereby comprehensively evaluating the structural strength and anti-extrusion ability of the casing, and also making it easier to detect whether the connections at the corners are firm and whether the side plates are prone to deformation.

[0021] 2. The device utilizes the frustum structure of the extrusion block to better transfer the extrusion force to the surface of the casing being detected. Through the inclined expansion method of the frustum, a relatively uniform pressure distribution can be provided during the extrusion process, enabling the pressure to be evenly transferred to the object being extruded, thereby achieving a uniform extrusion effect.

[0022] 3. The device uses an arc-shaped electric guide rail to ensure the arc-shaped movement effect of the detection mechanism, and can ensure the vertical pressure detection effect of the detection mechanism in the horizontal and vertical directions, ensuring the normal detection of the peripheral side of the casing. And through the limit block and the card slot, it can ensure that the rotating square block will not shake during the process of being fixed by the handwheel rotation, and can ensure the stability during the casing process.

[0023] 4. The device utilizes the square setting of the support top block to ensure that during the rotation of the moving screw, the support top block threadedly connected to it will not have the problem of self-rotation, which will not affect its normal pushing movement function. By setting different diameters of the first gear and the second gear, it can ensure that the second gear drives the first gear to rotate more turns while rotating fewer turns, thereby ensuring that the top groove block better pushes the rotating square block.

[0024] 5. The device utilizes the position setting of the push roller and the rotating square block to better transfer the thrust of the push roller to the rotating square block, and can better push the rotating square block. And the push roller is misaligned with the rear side of the rotating square block. In this way, when the top groove block contracts to the L-shaped communication port, the limit block and the card slot will be engaged with each other to ensure the stability of the fixed rod shell in the rotating square block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0026] Figure 2 It is a three-dimensional vertical cross-sectional view of the fixed vertical plate of the present invention;

[0027] Figure 3 For the present invention Figure 2 The enlarged schematic diagram of part A in;

[0028] Figure 4 It is a combined three-dimensional view of the connection mechanism and the fixing mechanism of the present invention;

[0029] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of part B in the present invention;

[0030] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of part C in the present invention;

[0031] Figure 7 Vertical sectional perspective view of the fixed rod shell of the present invention;

[0032] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part D in the present invention.

[0033] In the figure: 1, fixed bottom plate; 2, L-shaped fixing block; 3, arc-shaped electric guide rail; 4, detection mechanism; 401, electric push rod; 402, fixed shell; 403, pressure sensor; 404, push block; 405, connecting block; 406, extrusion block; 5, vertical rod; 6, connecting port block; 7, fixed vertical plate; 8, pushing port; 9, rotating cavity; 10, fixing mechanism; 101, fixed rod shell; 102, moving screw; 103, hand wheel; 104, supporting top block; 105, first pushing block; 106, top plate; 107, top port; 108, unfolding plate; 109, second pushing block; 110, rotating square block; 111, card slot; 112, limiting card block; 113, limiting cross bar; 114, first spring; 11, L-shaped communication port; 12, connecting mechanism; 1201, connecting vertical rod; 1202, first gear; 1203, second gear; 1204, embedded groove block; 1205, pushing groove rod; 1206, connecting tooth plate; 1207, vertical tooth plate; 1208, top groove block; 1209, pushing roller; 1210, vertical guide rod; 1211, second spring; 13, display screen. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figures 1 to 8, a computer hardware detection device in this embodiment includes a fixed bottom plate 1. On the right side of the top surface of the fixed bottom plate 1, an L-shaped fixed block 2 for erection structure is fixedly installed. And on the lower side of the inner wall of the L-shaped fixed block 2, an arc-shaped electric guide rail 3 for arc-shaped movement is fixedly installed. The inner wall of the arc-shaped electric guide rail 3 is embedded with a detection mechanism 4 for extrusion detection through an electric slider. And the detection mechanism 4 is rotatably installed with a connection port block 6 for fixed pushing through a vertical rod 5. On the left side of the top surface of the fixed bottom plate 1, a fixed vertical plate 7 for flipping and fixing is fixedly installed;

[0036] On the rear side of the right surface of the fixed vertical plate 7, a pushing port 8 for power transmission is opened. And inside the fixed vertical plate 7, in front of the pushing port 8, a rotating cavity 9 for rotation is opened. Inside the rotating cavity 9, a fixing mechanism 10 for fixing products is provided. And the fixing mechanism 10 penetrates through the left and right sides inside the rotating cavity 9 and extends to the surface of the fixed vertical plate 7. On the upper side inside the rotating cavity 9 and the front side inside the pushing port 8, an L-shaped communication port 11 for communication is jointly opened. Inside the L-shaped communication port 11, a connection mechanism 12 for connecting the detection mechanism 4 and the fixing mechanism 10 is provided.

[0037] The detection mechanism 4 includes an electric push rod 401 embedded in the surface of the electric slider. And the output end of the electric push rod 401 is fixedly installed with a fixed shell 402 for pressure detection. On the right side of the inner wall of the fixed shell 402, a push block 404 for pushing is fixedly installed through a fixed pressure sensor 403. And on the left surface of the push block 404, an extrusion block 406 for extrusion contact is fixedly installed through a fixed connection block 405. And the rear surface of the extrusion block 406 is fixedly connected to the front end of the vertical rod 5. On the right side of the top surface of the fixed bottom plate 1, a display screen 13 for displaying the pressure detection value is provided. The fixing mechanism 10 includes a fixed rod shell 101 rotatably connected inside the rotating cavity 9. And on the right side inside the fixed rod shell 101, a moving screw rod 102 for screw drive is rotatably installed. The left end of the moving screw rod 102 penetrates through the left side inside the fixed rod shell 101 and is fixedly installed with a hand wheel 103 for rotation. Two support top blocks 104 for movement are threadedly connected to the rod arm of the moving screw rod 102. And on the circumferential side of the right surface of the support top blocks 104, a top plate 106 for support is rotatably installed through a plurality of groups of first top blocks 105. On the surface of the fixed rod shell 101, on one side of the plurality of top plates 106, a top opening 107 for expansion is opened. And on the right side of the inner wall of the top opening 107, an expansion plate 108 for expansion is rotatably installed. The bottom surfaces of the plurality of expansion plates 108 are rotatably installed with the surface of the top plate 106 through two second top blocks 109. On the surface of the fixed rod shell 101, inside the rotating cavity 9, a rotating square block 110 for rotation is fixedly installed;

[0038] On the left side of the left surface of the rotating square block 110, a number of clamping grooves 111 for clamping connection are provided, and a limiting clamping block 112 is clamped on the inner wall of the clamping groove 111. A limiting cross bar 113 for guiding is embedded in the inner wall of the limiting clamping block 112, and a first spring 114 for pushing is sleeved on the rod arm of the limiting cross bar 113. The connecting mechanism 12 includes a connecting vertical rod 1201 that is commonly rotatably connected inside the L-shaped communication port 11. On the front and back sides of the rod arm of the connecting vertical rod 1201, a first gear 1202 and a second gear 1203 for meshing transmission are respectively fixedly connected. An embedded groove block 1204 for clamping and limiting is rotatably connected to the lower side inside the pushing port 8, and a pushing groove rod 1205 for pushing and transmission is slidably installed inside the embedded groove block 1204. On the left side above the rod arm of the pushing groove rod 1205, a connecting tooth plate 1206 for meshing with the second gear 1203 is fixedly installed, and the left side of the rod arm of the pushing groove rod 1205 is fixedly connected to the inside of the connecting port block 6;

[0039] On the right side of the first gear 1202, a vertical tooth plate 1207 for pushing is meshed and connected, and on the bottom surface of the vertical tooth plate 1207, a top groove block 1208 for pushing and rotating is fixedly installed. A pushing roller 1209 for contact connection is rotatably installed inside the top groove block 1208. On the left and right sides of the bottom surface of the top groove block 1208, two vertical guide rods 1210 for guiding are respectively embedded and connected, and a second spring 1211 for pushing is sleeved on the rod arms of the two vertical guide rods 1210.

[0040] Among them, the connecting block 405 has a quadrangular prism structure and is arranged through the left side inside the fixed shell 402. The extrusion block 406 has a frustum of a pyramid structure, and the right side area is less than half of the left side area. The right side area of the extrusion block 406 is more than 1.5 times the left side area of the fixed shell 402. The connecting port block 6 has a cube structure with a circular hole opened on one surface. The overall track of the arc-shaped electric guide rail 3 is set as a quarter circle. A number of limiting clamping blocks 112 are all rod structures with an arc head at one end. The clamping grooves 111 are all semi-circular groove structures and are in close fit with the ends of the limiting clamping blocks 112.

[0041] Specifically, the fixed rod shell 101 has a circular rod structure and a square cavity is opened inside it. The supporting top block 104 has a square block structure and is in close fit with the inside of the fixed rod shell 101. Each group of first top moving blocks 105 is provided with two, and both the first top moving blocks 105 and the second top moving blocks 109 have a rectangular block structure. The left ends of a number of limiting cross bars 113 are fixedly connected to the left side of the inner wall of the rotating cavity 9. The angular difference between a number of clamping grooves 111 and a number of groups of first top moving blocks 105 is set to be ninety degrees. The surface of the top groove block 1208 is in close fit with the lower side of the inner wall of the L-shaped communication port 11. The bottom surfaces of the two vertical guide rods 1210 are fixedly connected to the lower side of the inner wall of the rotating cavity 9.

[0042] It should be noted that the diameter of the first gear 1202 is set to be 0.7 times the diameter of the second gear 1203. The embedded groove block 1204 is a rectangular block with a convex groove on one side surface. Moreover, the internal convex structure of the embedded groove block 1204 is in close fit with the inner wall of the push groove rod 1205. The push roller 1209 is arranged above the rotating square block 110. And the vertical center position of the push roller 1209 is defined as ɑ, the vertical position behind the push roller 1209 is defined as β, and the vertical position behind the rotating square block 110 is defined as ɡ. That is, the specific relationship among ɑ, β, and ɡ is that ɡ is located between ɑ and β.

[0043] The working principle of the above embodiment is as follows:

[0044] When the device is in use, first put the machine shell on the rod arm of the fixed rod shell 101. Then, drive the moving screw rod 102 to rotate by rotating the hand wheel 103. The rotation of the moving screw rod 102 can drive the support top block 104 connected by threads to push the top plate 106 to squeeze the expansion plate 108. In this way, the squeezed expansion plate 108 will rotate and expand around the top opening 107, so as to support the inner wall of the machine shell, thereby ensuring the detection effect of the machine shell in the later stage.

[0045] After the machine shell is fixed, drive the structure in the fixed shell 402 by the electric push rod 401 to squeeze the surface of the machine shell. During the process of the fixed shell 402 squeezing the machine shell, the extrusion force will be transmitted to the pressure sensor 403 through the extrusion block 406, the connecting block 405, and the push block 404. And the data inside the pressure sensor 403 is transmitted to the display screen 13. The data transmission between the pressure sensor 403 and the display screen 13 is an existing mature technology. The innovative structure of this device will not elaborate too much on the existing technology. The specific way of pressure transmission is that when the sensitive element inside the pressure sensor 403 is under pressure, the sensitive element will deform, and this deformation will cause a change in the physical quantity inside the sensor, such as resistance, capacitance, or voltage. The analog signal inside the pressure sensor 403 needs to be converted into a digital signal because the display screen 13 usually can only receive and process digital signals. The digital signal is transmitted to the display screen 13 through the transmission line. Thus, it can ensure the effect that the pressure sensor 403 transmits the pressure value to the display screen 13.

[0046] Since the detection mechanism 4 can inspect one side of the casing at the initial position at the beginning, when it is necessary to detect the circumferential side of the casing, the detection mechanism 4, that is, structures such as the pressure sensor 403, is driven to move in an arc by the arc-shaped electric guide rail 3. While the detection mechanism 4 is moving, the push groove rod 1205 in the connection port block 6 is driven to move by the vertical rod 5. Since the arc-shaped electric guide rail 3 is set to be a quarter of a circle, when the arc-shaped electric guide rail 3 moves to the highest position, it will be perpendicular to the initial position, and at this time, the circumferential side of the casing can be detected. When the detection mechanism 4 moves to the highest position of the arc-shaped electric guide rail 3, the push groove rod 1205 moves and rotates in the embedded groove block 1204. In this way, the connecting tooth plate 1206 on the push groove rod 1205 will slowly contact the second gear 1203 and drive the first gear 1202 on the connecting vertical rod 1201 in the second gear 1203 to rotate. Driven by the connecting tooth plate 1206, the second gear 1203 can rotate clockwise based on the front view position. In this way, the first gear 1202 will drive the vertical tooth plate 1207 to move downward;

[0047] During the downward movement of the vertical tooth plate 1207, the top groove block 1208 will drive the pushing roller 1209 to push the rotating square block 110 to drive the fixed rod housing 101 to rotate. Since the position at the rear side of the center of the pushing roller 1209 is located at the corner at the rear side of the rotating square block 110, there will be an eccentric force to push the rotating square block 110 to rotate. And the contact position between the card slot 111 and the limit card block 112 is a circular contact, so the driving force can push the rotating square block 110 to resist the limit between the limit card block 112 and the card slot 111, and then can drive the rotating square block 110 to rotate. During the process that the top groove block 1208 pushes the rotating square block 110 to rotate, when the surface of the top groove block 1208 contacts and is parallel to the rotated surface of the rotating square block 110, the rotating square block 110 will drive the fixed rod housing 101 to rotate by 90 degrees, and then will drive the housing on the fixed rod housing 101 to rotate by 90 degrees. The rotated housing can be detected by the detection mechanism 4. When the housing needs to rotate again, the arc-shaped electric guide rail 3 first moves downward. While moving downward, the connecting tooth plate 1206 will move away from the first gear 1202. In this way, under the elastic force of the second spring 1211, the top groove block 1208 can be contracted into the L-shaped communication port 11. The pushing roller 1209 on the top groove block 1208 moves away from the rotating square block 110. In this way, the limit card block 112 and the card slot 111 will be clamped under the elastic force of the first spring 114, and then the housing on the fixed rod housing 101 will be in a ready state for the next rotation. That is to say, one upward movement of the arc-shaped electric guide rail 3 can make the fixed rod housing 101 rotate by 90 degrees, and one downward movement of the arc-shaped electric guide rail 3 will reset the rotating structure to ensure the next rotation operation. Through the reciprocating movement of the arc-shaped electric guide rail 3, the housing on the fixed rod housing 101 can be rotated by 90 degrees, which can avoid the problem of manual rotation by the operator and ensure the use effect of the device.

[0048] The installation methods, connection methods or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can realize the control of the electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle are not described in detail in this embodiment.

Claims

1. A computer hardware detection device, comprising a fixed bottom plate (1), characterized in that: On the right side of the top surface of the fixed bottom plate (1), an L-shaped fixed block (2) for erecting the structure is fixedly installed, and on the lower side of the inner wall of the L-shaped fixed block (2), an arc-shaped electric guide rail (3) for arc-shaped movement is fixedly installed. The inner wall of the arc-shaped electric guide rail (3) is embedded with a detection mechanism (4) for extrusion detection through an electric slider, and the detection mechanism (4) is rotatably installed with a connection port block (6) for fixed pushing through a vertical rod (5). On the left side of the top surface of the fixed bottom plate (1), a fixed vertical plate (7) for flipping and fixing is fixedly installed; On the rear side of the right surface of the fixed vertical plate (7), a pushing port (8) for power transmission is opened, and inside the fixed vertical plate (7) and in front of the pushing port (8), a rotating cavity (9) for rotation is opened. Inside the rotating cavity (9), a fixing mechanism (10) for fixing the product is provided, and the fixing mechanism (10) penetrates through the left and right sides inside the rotating cavity (9) and extends to the surface of the fixed vertical plate (7). Inside the upper side of the rotating cavity (9) and the front side of the pushing port (8), an L-shaped communication port (11) for communication is jointly opened. Inside the L-shaped communication port (11), a connection mechanism (12) for connecting the detection mechanism (4) and the fixing mechanism (10) is provided. The fixing mechanism (10) includes a fixed rod shell (101) rotatably connected inside the rotating cavity (9). On the surface of the fixed rod shell (101) and inside the rotating cavity (9), a rotating square block (110) for rotation is fixedly installed. The connection mechanism (12) includes a connection vertical rod (1201) jointly rotatably connected inside the L-shaped communication port (11), and on the front and rear sides of the rod arm of the connection vertical rod (1201), a first gear (1202) and a second gear (1203) for meshing transmission are respectively fixedly connected. Inside the lower side of the pushing port (8), an embedded groove block (1204) for clamping and limiting is rotatably connected, and inside the embedded groove block (1204), a pushing groove rod (1205) for pushing transmission is slidably installed. On the left side above the rod arm of the pushing groove rod (1205), a connection tooth plate (1206) for meshing and connecting with the second gear (1203) is fixedly installed, and the left side of the rod arm of the pushing groove rod (1205) is fixedly connected to the inside of the connection port block (6); On the right side of the first gear (1202), a vertical tooth plate (1207) for pushing is meshingly connected, and on the bottom surface of the vertical tooth plate (1207), a top groove block (1208) for pushing rotation is fixedly installed. Inside the inner wall of the top groove block (1208), a pushing roller (1209) for contact connection is rotatably installed. On the left and right sides of the bottom surface of the top groove block (1208), two vertical guide rods (1210) for guiding are embedded and connected, and on the rod arms of the two vertical guide rods (1210), a second spring (1211) for pushing is sleeved. The pushing roller (1209) is arranged above the rotating square block (110).

2. The computer hardware detection device according to claim 1, characterized in that: The detection mechanism (4) includes an electric push rod (401) embedded in the surface of the electric slider, and a fixed shell (402) for pressure detection is fixedly installed at the output end of the electric push rod (401). A push block (404) for pushing is fixedly installed on the right side of the inner wall of the fixed shell (402) through a fixed pressure sensor (403). A pressing block (406) for pressing contact is fixedly installed on the left surface of the push block (404) through a fixed connecting block (405). The rear surface of the pressing block (406) is fixedly connected to the front end of the longitudinal rod (5). A display screen (13) for displaying the pressure detection value is provided on the right side of the top surface of the fixed bottom plate (1).

3. The computer hardware detection device according to claim 2, characterized in that: A moving screw rod (102) for screw drive is rotatably installed on the right side inside the fixed rod shell (101). The left end of the moving screw rod (102) penetrates through the left side inside the fixed rod shell (101) and a hand wheel (103) for rotation is fixedly installed. Two supporting top blocks (104) for movement are threadedly connected to the rod arm of the moving screw rod (102). The circumferences of the right surfaces of the supporting top blocks (104) are rotatably installed with top plates (106) for support through several groups of first pushing blocks (105). A top opening (107) for unfolding is provided on the surface of the fixed rod shell (101) on one side of several top plates (106). An unfolding plate (108) for unfolding is rotatably installed on the right side of the inner wall of the top opening (107). The bottom surfaces of several unfolding plates (108) are rotatably installed with the surfaces of the top plates (106) through two second pushing blocks (109). Several clamping grooves (111) for clamping are provided on the left side of the left surface of the rotating square block (110). A limit clamping block (112) is clamped on the inner wall of the clamping groove (111). A limit cross bar (113) for guiding is embedded in the inner wall of the limit clamping block (112). A first spring (114) for pushing is sleeved on the rod arm of the limit cross bar (113).

4. The computer hardware detection device according to claim 3, wherein: The connecting block (405) has a quadrangular prism structure and penetrates through the left side inside the fixed shell (402). The pressing block (406) has a frustum of a pyramid structure with the right side area less than half of the left side area, and the right side area of the pressing block (406) is more than 1.5 times the left side area of the fixed shell (402).

5. The computer hardware detection device according to claim 4, characterized in that: The connecting port block (6) has a cube structure with a round hole opened on one side surface. The overall track of the arc-shaped electric guide rail (3) is set as a quarter circle. Several limit clamping blocks (112) are all rod structures with an arc head structure at one end. The clamping grooves (111) are all semi-circular groove structures and are closely attached to the ends of the limit clamping blocks (112).

6. The computer hardware detection device according to claim 3, wherein: The fixed rod shell (101) has a circular rod structure and a square cavity is formed inside it. The support top block (104) has a square block structure and is closely fitted to the inside of the fixed rod shell (101). Each group of the first pushing blocks (105) is provided in two numbers, and both the first pushing block (105) and the second pushing block (109) have a rectangular block structure. The left ends of a number of the limiting cross bars (113) are fixedly connected to the left side of the inner wall of the rotating cavity (9).

7. The computer hardware detection device according to claim 4, characterized in that: The angular difference between each of the number of the clamping grooves (111) and each group of the first pushing blocks (105) is set to be 90 degrees. The surface of the top groove block (1208) is closely fitted to the lower side of the inner wall of the L-shaped communication port (11). The bottom surfaces of the two vertical guide rods (1210) are fixedly connected to the lower side of the inner wall of the rotating cavity (9).

8. A computer hardware detection device according to claim 4, characterized in that: The diameter of the first gear (1202) is set to be 0.7 times the diameter of the second gear (1203). The embedded groove block (1204) has a rectangular block structure with a convex groove formed on one side surface, and the protruding structure inside the embedded groove block (1204) is closely fitted to the inner wall of the pushing groove rod (1205).

9. The computer hardware detection device according to claim 4, characterized in that: The vertical center position of the pushing roller (1209) is defined as ɑ, the vertical position behind the pushing roller (1209) is defined as β, and the vertical position behind the rotating square block (110) is defined as ɡ. That is, the specific relationship among ɑ, β, and ɡ is that ɡ is located between ɑ and β.

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