Computer power-on detection device

Abstract

The invention discloses a computer power-on detection device, and belongs to the field of computer detection, the computer power-on detection device comprises a conveyor, the outer surface of the conveyor is fixedly connected with a support frame, the inner surface of the support frame is provided with a lifting seat, the outer surface of the support frame is rotatably connected with a swing arm, and the lower end of the swing arm is fixedly connected with a push rod; a guide seat is fixedly connected to the outer surface of the swing arm, a guide rod is slidably connected to the inner surface of the guide seat, a lifting part is arranged below the guide rod, a detection part is arranged on the inner surface of the lifting seat, and a lifting ring is arranged above the detection part. According to the computer material detection device, computer materials are detected by arranging the detection piece, the computer materials are sleeved with the lifting base, meanwhile, the pushing rod can center and right the computer materials, the detection piece is driven to clamp and fix the computer materials, and the computer material detection device has the effect of conveniently, rapidly and stably detecting the computer materials.

Description

Technical Field

[0001] The present application relates to the field of computer detection, and in particular to a computer power-on detection device. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed calculation. 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. It is composed of hardware systems and software systems. In order to achieve the effect of continuous detection, the existing computer power-on detection device generally needs to use a conveyor belt to transport materials. However, it is difficult to ensure that the computer is placed neatly during the loading process, which may easily lead to the detection components not being accurately docked with the computer, affecting the accuracy of the detection results.

[0003] The patent document with announcement number CN119512849A discloses a computer power-on detection device. The invention discloses a computer power-on detection device, which belongs to the field of computer detection technology. It includes a frame, a conveyor belt is fixedly installed on the frame, and a straightening component and a detection component are provided above the conveyor belt. The detection component includes a multimeter and a contact piece. The back of the frame is fixedly connected to a support frame and a support plate. The straightening component moves up and down along the support frame. The top of the support plate is fixedly connected to an electric push rod. The output end of the electric push rod is fixedly connected to the multimeter, and the probe of the multimeter is fixedly connected to the contact piece. In the above application document, a plurality of computer materials are synchronously straightened by the straightening component, and then the computer materials are detected by the detection component. However, the steps are cumbersome. The computer needs to be straightened by the straightening component first and then released and transported to the detection component. It is not convenient to perform detection while straightening the computer, and it is not convenient to perform detection more efficiently. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a computer power-on detection device, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present application provides a computer power-on detection device, including a conveyor. A support frame is fixedly connected to the outer surface of the conveyor. A lifting seat is arranged on the inner surface of the support frame. A swing arm is rotatably connected to the outer surface of the support frame. A push rod is fixedly connected to the lower end of the swing arm. A guide seat is fixedly connected to the outer surface of the swing arm. A guide rod is slidably connected to the inner surface of the guide seat. A lifting member is arranged below the guide rod. A detection member is arranged on the inner surface of the lifting seat. A lifting ring is arranged above the detection member. A pull rod is fixedly connected to the lower part of the lifting ring. A first top block is fixedly connected to the lower part of the pull rod. A second top block is slidably connected above the first top block. A lifting plate is fixedly connected above the lifting ring. A hydraulic member is arranged below the lifting plate. A cleaning assembly for cleaning the detection member is assembled on the front surface of the detection member. A heat dissipation assembly for dissipating heat from the detection member is assembled above the detection member.

[0006] Preferably, the lifting member includes an electric push rod. The electric push rod is fixedly connected to the bottom of the inner surface of the support frame. The upper end of the electric push rod is fixedly connected to a lifting piece. The lifting piece is fixedly connected to the outer surface of the lifting seat. The lifting piece is fixedly connected to the lower part of the guide rod.

[0007] Preferably, the detection member includes a pressing piece. The pressing piece is fixedly connected to the front surface of the second top block. A detection contact piece is fixedly connected to the front surface of the pressing piece. A multimeter is fixedly installed on the front surface of the lifting seat. An electrical connection is established between the multimeter and the detection contact piece. A support seat is fixedly connected to the inner surface of the lifting seat. A limiting rod penetrates and is slidably connected to the front surface of the support seat. The limiting rod is fixedly connected to the back surface of the pressing piece. A spring is elastically connected between the pressing piece and the support seat.

[0008] Preferably, the hydraulic member includes a first hydraulic chamber. The first hydraulic chamber is fixedly connected to the top of the inner surface of the support frame. A first hydraulic rod is slidably connected to the inner surface of the first hydraulic chamber. The first hydraulic rod is fixedly connected to the front surface of the swing arm. A second hydraulic chamber is fixedly connected above the lifting seat. A first hose is connected by a pipeline between the second hydraulic chamber and the first hydraulic chamber. A second hydraulic rod is slidably connected to the inner surface of the second hydraulic chamber. The second hydraulic rod is fixedly connected to the lower part of the lifting plate.

[0009] Preferably, the cleaning assembly includes a notch. The notch is opened on the front surface of the pressing piece. A fourth hydraulic chamber is hinged to the inner surface of the notch. A fourth hydraulic rod is slidably connected to the inner surface of the fourth hydraulic chamber. A cleaning block is fixedly connected to the lower end of the fourth hydraulic rod. The cleaning block is movably attached to the front surface of the detection contact piece. An elastic cord is arranged on the front surface of the fourth hydraulic chamber. The elastic cord is fixedly connected to the inner surface of the notch.

[0010] Preferably, the cleaning assembly also includes a third hydraulic tank, which is fixedly connected to the right side of the pressing plate, and a second hose is connected to the pipeline between the third hydraulic tank and the fourth hydraulic rod. The second hose passes through and is slidably connected to the inner surface of the slot, and a third hydraulic rod is slidably connected to the inner surface of the third hydraulic tank, and the third hydraulic rod is fixedly connected to the rear of the support seat.

[0011] Preferably, the heat dissipation component includes a metal bellows, which is fixedly connected to the top of the multimeter. A cooling fan is fixedly installed above the metal bellows. Elastic sheets are fixedly connected to the left and right sides of the cooling fan, and the elastic sheets are fixedly connected to the top of the multimeter.

[0012] Preferably, the heat dissipation assembly further comprises a rotating rod, the outer surface of the rotating rod is rotatably connected to a support plate, the support plate is fixedly connected to the top of the lifting seat, the outer surface of the rotating rod is fixedly connected to a toggle block, the outer surface of the rotating rod is fixedly connected to a first winch, the first winch and the lifting plate are connected by a rope, the outer surface of the rotating rod is fixedly connected to a second winch, an elastic telescopic rod is fixedly connected to the top of the lifting seat, and the elastic telescopic rod and the second winch are connected by a rope.

[0013] The benefits of this application are: (1) This application detects computer materials by setting up detection parts. When the computer materials are covered by the lifting seat, the push rod will center and straighten the computer materials, and at the same time drive the detection parts to clamp and fix the computer materials, which has the function of facilitating rapid and stable detection of computer materials.

[0014] (2) This application not only clamps the detection piece to the computer material, but also drives the cleaning component to slide on the detection contact piece, thereby cleaning the dust on the detection contact piece to ensure the electrical connection performance, which facilitates accurate detection.

[0015] (3) This application dissipates heat from the multimeter in the test piece by setting a heat dissipation component. The clamping and loosening of the computer material by the test piece will drive the heat dissipation fan in the heat dissipation component to swing, which has the effect of enhancing the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a top view of the overall structure of the present invention; Figure 3 It is a right sectional view of the overall structure of the present invention; Figure 4 It is a partial structural schematic diagram of the present invention; Figure 5 It is a partial structural right view of the present invention; Figure 6 The present invention Figure 2 A schematic diagram of the structure at center A; Figure 7 The present invention Figure 3 A magnified schematic diagram of the structure at point B in the middle; Figure 8 The present invention Figure 3 Enlarged schematic diagram of the structure at point C in the middle.

[0017] In the figure above, 1. conveyor; 2. support frame; 3. lifting seat; 4. swing arm; 401. push rod; 402. guide seat; 403. guide rod; 404. lifting ring; 405. pull rod; 406. first top block; 407. second top block; 408. lifting plate; 5. lifting part; 501. electric push rod; 502. lifting piece; 6. detection part; 601. pressing piece; 602. detection contact piece; 603. multimeter; 604. support seat; 605. limit rod; 606. spring; 7. hydraulic part; 701. first hydraulic compartment; 702. first hydraulic Rod; 703, second hydraulic compartment; 704, second hydraulic rod; 705, first hose; 8, cleaning assembly; 801, notch; 802, fourth hydraulic compartment; 803, fourth hydraulic rod; 804, cleaning block; 805, elastic rope; 806, third hydraulic compartment; 807, second hose; 808, third hydraulic rod; 9, heat dissipation assembly; 901, metal bellows; 902, cooling fan; 903, elastic sheet; 904, rotating rod; 905, support sheet; 906, toggle block; 907, first winch; 908, second winch; 909, elastic telescopic rod. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0019] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units does not necessarily limit to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation.

[0021] Moreover, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected to", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with embodiments to detail this application.

[0024] Embodiment 1, see Figures 1 - 8, this embodiment provides a computer power-on detection device, including a conveyor 1. The conveyor 1 includes a frame and a conveyor belt system for conveying computer materials. A support frame 2 is fixedly connected to the outer surface of the conveyor 1. The support frame 2 includes two U-shaped brackets, and three cross bars are connected between the U-shaped brackets. A lifting seat 3 is arranged on the inner surface of the support frame 2. The lifting seat 3 is provided with three through holes. A swing arm 4 is rotatably connected to the outer surface of the support frame 2. The swing arm 4 is L-shaped. A push rod 401 is fixedly connected to the lower end of the swing arm 4. The number of the swing arm 4 and the push rod 401 is two, which are symmetrically arranged front and back respectively. A guide seat 402 is fixedly connected to the outer surface of the swing arm 4. A guide rod 403 is slidably connected to the inner surface of the guide seat 402. A groove is provided on the guide seat 402 for accommodating the guide rod 403. A lifting member 5 is arranged below the guide rod 403. The lifting member 5 includes an electric push rod 501. The electric push rod 501 is fixedly connected to the bottom of the inner surface of the support frame 2. The upper end of the electric push rod 501 is fixedly connected to a lifting plate 502. The number of the electric push rod 501 and the lifting plate 502 is four, which are symmetrically arranged in pairs front and back respectively. The lifting plate 502 is fixedly connected to the outer surface of the lifting seat 3. The lifting plate 502 is fixedly connected to the lower part of the guide rod 403. A detection member 6 is arranged on the inner surface of the lifting seat 3. The detection member 6 includes a pressing piece 601. The pressing piece 601 is fixedly connected to the front surface of the second top block 407. A detection contact piece 602 is fixedly connected to the front surface of the pressing piece 601. The detection contact piece 602 is arranged on the pressing piece 601 located at the rear. A multimeter 603 is fixedly installed on the front surface of the lifting seat 3. The multimeter 603 is electrically connected to the detection contact piece 602. The multimeter 603 detects the computer materials through the detection contact piece 602. A support seat 604 is fixedly connected to the inner surface of the lifting seat 3. Four support seats 604 and pressing pieces 601 are arranged in each through hole on the lifting seat 3. Four limit rods 605 and springs 606 are arranged on each support seat 604. The limit rod 605 penetrates and is slidably connected to the front surface of the support seat 604. The limit rod 605 is fixedly connected to the back surface of the pressing piece 601. A spring 606 is elastically connected between the pressing piece 601 and the support seat 604. A lifting ring 404 is arranged above the detection member 6. The number of the lifting rings 404 is three. A pulling rod 405 is fixedly connected to the lower part of the lifting ring 404. Four pulling rods 405 are arranged below each lifting ring 404. A first top block 406 is fixedly connected to the lower part of the pulling rod 405. The first top block 406 is slidably attached to the support seat 604. A second top block 407 is slidably connected above the first top block 406. A lifting plate 408 is fixedly connected to the upper part of the lifting ring 404. A hydraulic member 7 is arranged below the lifting plate 408. The hydraulic member 7 includes a first hydraulic chamber 701. Liquid is arranged in the first hydraulic chamber 701. The first hydraulic chamber 701 is fixedly connected to the top of the inner surface of the support frame 2. The shapes of the first hydraulic chamber 701 and the first hydraulic rod 702 are arc-shaped. A first hydraulic rod 702 is slidably connected to the inner surface of the first hydraulic chamber 701. The first hydraulic rod 702 is slidably connected to the first hydraulic chamber 701 through a piston.The first hydraulic rod 702 is fixedly connected to the front of the swing arm 4. A second hydraulic chamber 703 is fixedly connected above the lifting seat 3. A first hose 705 is connected by a pipeline between the second hydraulic chamber 703 and the first hydraulic chamber 701. The second hydraulic chamber 703 and the first hydraulic chamber 701 are connected and communicated through the first hose 705. A second hydraulic rod 704 is slidably connected to the inner surface of the second hydraulic chamber 703. The second hydraulic rod 704 and the second hydraulic chamber 703 are slidably connected by a piston. The second hydraulic rod 704 is fixedly connected to the lower part of the lifting plate 408. A cleaning assembly 8 for cleaning the detection member 6 is assembled on the front of the detection member 6. A heat dissipation assembly 9 for dissipating heat from the detection member 6 is assembled above the detection member 6.,

[0025] When the above equipment is specifically used, first place the computer material to be detected on the conveyor 1, and then convey the computer material to the lower part of the through hole on the lifting seat 3 through the conveyor 1. At this time, start the electric push rod 501 to make it contract. The contraction of the electric push rod 501 will drive the lifting piece 502 to descend. The descent of the lifting piece 502 will drive the lifting seat 3 to descend, so that the through hole on the lifting seat 3 sleeves the computer material. The descent of the lifting piece 502 will also drive the guide rod 403 to descend. The guide rod 403 will slide in the groove on the guide seat 402, thereby pushing the guide seat 402 to make the swing arm 4 rotate on the support frame 2. At this time, the lower ends of the two swing arms 4 will approach each other. The swing arm 4 will drive the push rod 401 to push the computer material on the conveyor 1, so that it gathers towards the middle. At this time, as the swing arm 4 rotates on the support frame 2, the swing arm 4 located at the rear will drive the first hydraulic rod 702 to extend into the first hydraulic chamber 701. The first hydraulic rod 702 will push the liquid in the first hydraulic chamber 701 to inject it into the second hydraulic chamber 703 through the first hose 705, thereby pushing the second hydraulic rod 704 in the second hydraulic chamber 703 to extend upward. The upward movement of the second hydraulic rod 704 will push the lifting plate 408 to rise. The rise of the lifting plate 408 will drive the lifting ring 404 to rise. The rise of the lifting ring 404 will drive the pull rod 405 to make the first top block 406 rise. The rise of the first top block 406 will push the second top block 407 to make the pressing piece 601 away from the support seat 604. At this time, the spring 606 between the pressing piece 601 and the support seat 604 will be stretched. The pressing piece 601 will approach the computer material in the through hole on the lifting seat 3, thereby clamping the computer material, so as to straighten and clamp the computer material. The detection contact piece 602 on one of the pressing pieces 601 will be attached to the computer material, and the computer material will be detected by the multimeter 603, so as to detect the computer material while clamping and straightening it.,

[0026] Example 2, see Figures 2 - 8, the cleaning component 8 includes a notch 801, with an inclined surface provided below the notch 801. The notch 801 is opened on the front surface of the pressing piece 601, and the notch 801 is opened on the pressing piece 601 located at the rear. A fourth hydraulic chamber 802 is hinged to the inner surface of the notch 801. A liquid is provided inside the fourth hydraulic chamber 802. A hinge is provided above the fourth hydraulic chamber 802. A fourth hydraulic rod 803 is slidably connected to the inner surface of the fourth hydraulic chamber 802. The fourth hydraulic rod 803 and the fourth hydraulic chamber 802 are slidably connected by a piston. The lower end of the fourth hydraulic rod 803 is fixedly connected to a cleaning block 804. The cleaning block 804 is movably attached to the front surface of the detection contact piece 602. A elastic cord 805 is provided on the front surface of the fourth hydraulic chamber 802. The elastic cord 805 is specifically a rubber band. The elastic cord 805 is fixedly connected to the inner surface of the notch 801. In the normal state, the elastic cord 805 applies a force to the fourth hydraulic chamber 802 to press it into the notch 801. The cleaning component 8 further includes a third hydraulic chamber 806. The third hydraulic chamber 806 is fixedly connected to the right side of the pressing piece 601. A second hose 807 is connected by a pipeline between the third hydraulic chamber 806 and the fourth hydraulic rod 803. The second hose 807 penetrates into the notch 801 from the right side of the inner surface and passes out from the right side of the pressing piece 601. The second hose 807 is penetrated and slidably connected to the inner surface of the notch 801. A third hydraulic rod 808 is slidably connected to the inner surface of the third hydraulic chamber 806. The third hydraulic rod 808 and the third hydraulic chamber 806 are slidably connected by a piston. The shape of the third hydraulic rod 808 is U-shaped. The third hydraulic rod 808 is fixedly connected to the rear of the support seat 604.

[0027] When the above device is specifically used, when the pressing piece 601 moves away from the support seat 604, the third hydraulic rod 808 on the support seat 604 extends backward from the third hydraulic chamber 806 on the pressing piece 601. The third hydraulic rod 808 will extract the liquid in the fourth hydraulic chamber 802 through the second hose 807, causing the fourth hydraulic rod 803 to retract inside the fourth hydraulic chamber 802. At this time, the fourth hydraulic rod 803 will drive the cleaning block 804 to rise. Through the rising of the cleaning block 804, it will slide on the front surface of the detection contact piece 602, thereby wiping the dust on the detection contact piece 602 to ensure the power connection performance of the detection contact piece 602. When the cleaning block 804 rises into the notch 801, the elastic cord 805 will apply a force to the fourth hydraulic chamber 802 to press it into the notch 801. The fourth hydraulic chamber 802 will drive the fourth hydraulic rod 803 to make the cleaning block 804 enter the notch 801, so that only the detection contact piece 602 protrudes from the front surface of the pressing piece 601, facilitating the detection contact piece 602 to contact the computer material for detection.

[0028] Example three, see Figures 2 - 7, the heat dissipation component 9 includes a metal bellows 901, the metal bellows 901 is fixedly connected to the top of the multimeter 603, the metal bellows 901 is connected to the shell of the multimeter 603 and is in communication with the inner surface of the multimeter 603, a cooling fan 902 is fixedly installed above the metal bellows 901, and elastic sheets 903 are fixedly connected to the left and right sides of the cooling fan 902. The shape of the elastic sheet 903 is a bu-shaped sheet. The elastic sheet 903 is specifically a metal sheet with elasticity. The elastic sheet 903 is fixedly connected to the top of the multimeter 603, and the heat dissipation component 9 also includes a rotating rod 904. The outer surface of the rotating rod 904 is rotatably connected to A support plate 905 is provided with a bearing between the rotating rod 904 and the support plate 905, the support plate 905 is fixedly connected to the top of the lifting seat 3, a toggle block 906 is fixedly connected to the outer surface of the rotating rod 904, the toggle block 906 is elliptical in shape, and the toggle block 906 is eccentrically arranged on the rotating rod 904, a first winch 907 is fixedly connected to the outer surface of the rotating rod 904, the first winch 907 is connected to the lifting plate 408 by a rope, a second winch 908 is fixedly connected to the outer surface of the rotating rod 904, an elastic telescopic rod 909 is fixedly connected to the top of the lifting seat 3, and the elastic telescopic rod 909 is connected to the second winch 908 by a rope.

[0029] When the above device is used, the multimeter 603 is used to test the computer material, and the cooling fan 902 will dissipate heat for the multimeter 603. At this time, as the lifting plate 408 rises, the rope will be pulled to rotate the first capstan 907. The rotation of the first capstan 907 will drive the rotating rod 904 to rotate on the supporting piece 905. The rotation of the rotating rod 904 will drive the toggle block 906 to rotate. When the toggle block 906 rotates, it will continuously move toward the elastic piece 903, thereby driving the cooling fan 902 to vibrate. At this time, the metal bellows 901 will be deformed, and the vibration of the cooling fan 902 will be used to The gas flow in the multimeter 603 is changed to enhance the heat dissipation effect. The rotation of the rotating rod 904 will also drive the second capstan 908 to rotate. The rotation of the second capstan 908 will pull the rope to lengthen the elastic telescopic rod 909. At this time, as the lifting plate 408 descends, the rope will be loosened, and the stretched elastic telescopic rod 909 will be reset, thereby pulling the rope to reverse the second capstan 908 and the rotating rod 904, and then driving the first capstan 907 to reverse, so that the rope on the first capstan 907 is tightened, thereby completing the reset, so that the next lifting of the lifting plate 408 will drive the cooling fan 902 to vibrate.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A computer power-on detection device, comprising a conveyor (1), a support frame (2) fixedly connected to the outer surface of the conveyor (1), and a lifting seat (3) arranged on the inner surface of the support frame (2), characterized in that, A swing arm (4) is rotatably connected to the outer surface of the support frame (2). A push rod (401) is fixedly connected to the lower end of the swing arm (4). A guide seat (402) is fixedly connected to the outer surface of the swing arm (4). A guide rod (403) is slidably connected to the inner surface of the guide seat (402). A lifting member (5) is arranged below the guide rod (403). A detecting member (6) is arranged on the inner surface of the lifting seat (3). A lifting ring (404) is arranged above the detecting member (6). A pulling rod (405) is fixedly connected below the lifting ring (404). A first top block (406) is fixedly connected below the pulling rod (405). A second top block (407) is slidably connected above the first top block (406). A lifting plate (408) is fixedly connected above the lifting ring (404). A hydraulic member (7) is arranged below the lifting plate (408). A cleaning assembly (8) for cleaning the detecting member (6) is assembled on the front surface of the detecting member (6). A heat dissipation assembly (9) for dissipating heat from the detecting member (6) is assembled above the detecting member (6).

2. The computer power-on detection device according to claim 1, wherein The lifting member (5) includes an electric push rod (501). The electric push rod (501) is fixedly connected to the bottom of the inner surface of the support frame (2). The upper end of the electric push rod (501) is fixedly connected to a lifting piece (502). The lifting piece (502) is fixedly connected to the outer surface of the lifting seat (3). The lifting piece (502) is fixedly connected to the lower part of the guide rod (403).

3. The computer power-on detection device according to claim 1, characterized in that, The detecting member (6) includes a pressing piece (601). The pressing piece (601) is fixedly connected to the front surface of the second top block (407). A detecting contact piece (602) is fixedly connected to the front surface of the pressing piece (601). A multimeter (603) is fixedly installed on the front surface of the lifting seat (3). The multimeter (603) is electrically connected to the detecting contact piece (602). A support seat (604) is fixedly connected to the inner surface of the lifting seat (3). A limiting rod (605) penetrates through and is slidably connected to the front surface of the support seat (604). The limiting rod (605) is fixedly connected to the back surface of the pressing piece (601). A spring (606) is elastically connected between the pressing piece (601) and the support seat (604).

4. A computer power-on detection device according to claim 1, characterized in that, The hydraulic member (7) includes a first hydraulic chamber (701). The first hydraulic chamber (701) is fixedly connected to the top of the inner surface of the support frame (2). A first hydraulic rod (702) is slidably connected to the inner surface of the first hydraulic chamber (701). The first hydraulic rod (702) is fixedly connected to the front surface of the swing arm (4). A second hydraulic chamber (703) is fixedly connected above the lifting seat (3). A first hose (705) is connected by a pipeline between the second hydraulic chamber (703) and the first hydraulic chamber (701). A second hydraulic rod (704) is slidably connected to the inner surface of the second hydraulic chamber (703). The second hydraulic rod (704) is fixedly connected to the lower part of the lifting plate (408).

5. The computer power-on detection device according to claim 3, characterized in that, The cleaning assembly (8) comprises a notch (801), the notch (801) being opened on the front face of the pressing plate (601), the inner surface of the notch (801) being hingedly connected to a fourth hydraulic chamber (802), the inner surface of the fourth hydraulic chamber (802) being slidably connected to a fourth hydraulic rod (803), the lower end of the fourth hydraulic rod (803) being fixedly connected to a cleaning block (804), the cleaning block (804) being movably fitted with the front face of the detection contact plate (602), the front face of the fourth hydraulic chamber (802) being provided with an elastic rope (805), the elastic rope (805) being fixedly connected to the inner surface of the notch (801).

6. The computer power-on detection device according to claim 5, wherein The cleaning assembly (8) further comprises a third hydraulic chamber (806), wherein the third hydraulic chamber (806) is fixedly connected to the right side of the pressing plate (601), a second hose (807) is connected to the pipeline between the third hydraulic chamber (806) and the fourth hydraulic rod (803), the second hose (807) penetrates and is slidably connected to the inner surface of the notch (801), a third hydraulic rod (808) is slidably connected to the inner surface of the third hydraulic chamber (806), and the third hydraulic rod (808) is fixedly connected to the rear of the support seat (604).

7. The computer power-on detection device according to claim 3, wherein The heat dissipation assembly (9) comprises a metal bellows (901), the metal bellows (901) being fixedly connected to the top of the multimeter (603), a heat dissipation fan (902) being fixedly installed above the metal bellows (901), elastic sheets (903) being fixedly connected to the left and right sides of the heat dissipation fan (902), and the elastic sheets (903) being fixedly connected to the top of the multimeter (603).

8. An energization detection device for a computer according to claim 7, characterized in that, The heat dissipation assembly (9) further comprises a rotating rod (904), the outer surface of which is rotatably connected to a support plate (905), the support plate (905) being fixedly connected to the top of the lifting seat (3), the outer surface of which is fixedly connected to a toggle block (906), the outer surface of which is fixedly connected to a first winch (907), the first winch (907) being connected to the lifting plate (408) by a rope, the outer surface of which is fixedly connected to a second winch (908), the top of which is fixedly connected to an elastic telescopic rod (909), the elastic telescopic rod (909) being connected to the second winch (908) by a rope.

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