Low-power inspection device for wireless power device

Abstract

The invention discloses a low-power inspection device for a wireless power device, and belongs to the field of power inspection.The low-power inspection device comprises a clamp, a power connection piece is arranged on the left side of the clamp, a contact piece is arranged above the power connection piece, a contact is elastically connected to the inner surface of the clamp, a through hole is formed in the upper portion of the clamp, and an air bin is fixedly connected to the inner surface of the through hole; a suction cup is fixedly connected to the lower portion of the air bin, a piston rod is slidably connected to the inner surface of the air bin, a lifting piece is fixedly connected to the upper end of the piston rod, a mounting piece is hinged to the inner surface of the clamp, a first hydraulic bin is fixedly connected to the right side of the mounting piece, and a first hydraulic rod is slidably connected to the inner surface of the first hydraulic bin. According to the invention, the contact on the clamp clamps the power connection sheet, so that the electric quantity detector carries out electric quantity detection, and when the clamp clamps, the piston rod is driven to extract gas in the gas bin, so that the sucker generates negative pressure to be adsorbed on the power connection sheet, and the device has the effect of facilitating stable clamping and fixing.

Description

Technical Field

[0001] This application relates to the field of power inspection. Specifically, it relates to a low-power inspection device for a wireless power device. Background Art

[0002] Power consumption inspection is an act by the power industry and related organizations or individuals to manage, detect, and evaluate the safety, potential hazards, metering, quality, marketing, and facility performance of power-consuming objects based on rules, specifications, standards, or practical experiences. It is the most basic basis for studying future power consumption work, mainly including: pre-power consumption inspection, in-power consumption inspection, and post-power consumption inspection. It is the most basic operation skill that electricians, inspectors, and other engineering and technical personnel should know and master.

[0003] The patent document with the publication number CN116184064A discloses a low-power inspection device for a wireless power device. This invention discloses a low-power inspection device for a wireless power device, which relates to the technical field of power consumption inspection and includes three parts: a clamping component, a power connection component, and a power quantity detector; the clamping component includes an upper clamping plate and a lower clamping plate connected by a rotating shaft, and the clamping component is used to clamp the power connection piece provided on the wireless power device; the power connection component is arranged on the clamping end of the lower clamping plate. In the above application document, the power quantity of the power connection piece is monitored by clamping it. However, it clamps on the power connection piece through friction. When the power connection piece is vertical, the whole device will be affected by gravity and may fall off the power connection piece, which is not convenient for clamping the power connection piece more stably. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a low-power inspection device for a wireless power device, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present application provides a low-power inspection device for a wireless power device, including a clip. An electricity connection piece is arranged on the left side of the clip, a contact piece is arranged above the electricity connection piece, a contact head is elastically connected to the inner surface of the clip, a through hole is formed above the clip, an air chamber is fixedly connected to the inner surface of the through hole, a suction cup is fixedly connected below the air chamber, a piston rod is slidably connected to the inner surface of the air chamber, a lifting piece is fixedly connected to the upper end of the piston rod, a mounting piece is hinged to the inner surface of the clip, a first hydraulic chamber is fixedly connected to the right side of the mounting piece, a first hydraulic rod is slidably connected to the inner surface of the first hydraulic chamber, a pulling arm is hinged to the right side of the first hydraulic rod, the pulling arm is hinged to the inner surface of the clip, a second hydraulic chamber is fixedly connected above the clip, the second hydraulic chamber is connected to the first hydraulic chamber through a pipeline, a second hydraulic rod is slidably connected to the inner surface of the second hydraulic chamber, a connecting seat is fixedly connected to the upper end of the second hydraulic rod, the connecting seat is fixedly connected to the upper part of the lifting piece, positioning components for positioning the electricity connection piece are assembled on the front and back sides of the clip, and a cleaning component for cleaning the contact head is arranged above the clip.

[0006] Preferably, a power detector is fixedly installed above the clip, and the power detector is electrically connected to the contact head.

[0007] Preferably, the positioning component includes a moving seat. A telescopic rod is fixedly connected between the moving seat and the clip. A pulling frame is fixedly connected above the moving seat. A pushing seat movably penetrates through the left side of the moving seat. A spring is elastically connected between the pushing seat and the moving seat.

[0008] Preferably, the positioning component further includes a first connecting strip. The first connecting strip is hinged to the right side of the clip. A second connecting strip is hinged to the right side of the lifting piece. A rotating shaft penetrates through and is rotatably connected to the front surfaces of the first connecting strip and the second connecting strip. The rotating shaft is slidably connected to the inner surface of the pulling frame.

[0009] Preferably, the number of the positioning components is two groups. The two groups of positioning components are symmetrically arranged on the front and back sides of the clip respectively. The two groups of positioning components are arranged at the lower position of the clip. The second connecting strips in the two groups of positioning components are arranged on the lower lifting pieces.

[0010] Preferably, the cleaning component includes a fourth hydraulic chamber. The fourth hydraulic chamber penetrates through and is fixedly connected to the upper part of the clip. A fourth hydraulic rod is slidably connected to the inner surface of the fourth hydraulic chamber. A brush is fixedly connected to the left end of the fourth hydraulic rod.

[0011] Preferably, the cleaning assembly further includes a third hydraulic chamber, which is fixedly connected above the clip. A pipeline is connected between the third hydraulic chamber and the fourth hydraulic chamber. A third hydraulic rod is slidably connected to the inner surface of the third hydraulic chamber. The upper end of the third hydraulic rod is fixedly connected with a connecting piece, and the connecting piece is fixedly connected to the front of the connecting seat.

[0012] Preferably, the fourth hydraulic chamber and the fourth hydraulic rod are arc-shaped, and the fourth hydraulic chamber and the fourth hydraulic rod are arranged above the clip.

[0013] The advantages of the present application are as follows: (1) In the present application, the contact on the clip clamps the power connection piece so that the power detector can perform power detection. When the clip is clamped, the piston rod will also drive to extract the gas in the air chamber, causing the suction cup to generate negative pressure and adsorb on the power connection piece, which has the function of facilitating stable clamping and fixing.

[0014] (2) When the clip clamps and the piston rod moves in the present application, the two positioning components will also move towards each other, thereby pushing the power connection piece to make it in the middle position of the clip, which has the function of facilitating the alignment of the contact piece on the power connection piece with the contact.

[0015] (3) When pressing the clip to drive the piston rod to move in the present application, the cleaning assembly will also be pushed towards the contact, thereby cleaning the contact. When the clip is clamped, the cleaning assembly will retract, which has the function of facilitating the contact between the contact piece on the power connection piece and the contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings forming a part of this application are used to provide a further understanding of the application, making other features, objects, and advantages of the application more obvious. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation of the application. In the drawings: Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the left view of the overall structure of the present invention; Figure 3 is the bottom view of the overall structure of the present invention; Figure 4 is the top view of the overall structure of the present invention; Figure 5 is the left sectional view of the overall structure of the present invention; Figure 6 is the bottom sectional view of the overall structure of the present invention; Figure 7 is of the present invention Figure 1 magnified schematic diagram of the structure at A; Figure 8 is of the present invention Figure 2Schematic enlarged view of the structure at position B in [device name]; Figure 9 It is of the present invention Figure 6 Schematic enlarged view of the structure at position C in [device name].

[0017] In the above figures, 1. Clip; 2. Power connection piece; 3. Contact piece; 4. Contact head; 5. Positioning component; 501. Moving seat; 502. Telescopic rod; 503. Pulling frame; 504. Pushing seat; 505. Spring; 506. First connecting bar; 507. Second connecting bar; 508. Rotating shaft; 6. Through hole; 601. Air chamber; 602. Suction cup; 603. Piston rod; 604. Lifting piece; 605. Mounting piece; 606. First hydraulic chamber; 607. First hydraulic rod; 608. Pulling arm; 609. Second hydraulic chamber; 610. Second hydraulic rod; 611. Connecting seat; 7. Cleaning component; 701. Fourth hydraulic chamber; 702. Fourth hydraulic rod; 703. Brush; 704. Third hydraulic chamber; 705. Pipeline; 706. Third hydraulic rod; 707. Connecting piece; 8. Power detector. Detailed implementation manners

[0018] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited 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 terms such as "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 device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0021] Moreover, in addition to being used to represent the 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 the specific circumstances.

[0022] In addition, the terms "mounted", "arranged", "provided with", "connected", "coupled", "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 can be 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 the specific circumstances.

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

[0024] Embodiment 1

[0025] See Figures 1-9, this embodiment provides a low-power inspection device for a wireless power device, including a clip 1. The clip 1 includes an upper clamping plate and a lower clamping plate. There is a hinge shaft between the upper clamping plate and the lower clamping plate, and a clamping spring is arranged inside the shaft to facilitate clamping of the upper clamping plate and the lower clamping plate. This is the prior art. A power connection piece 2 is arranged on the left side of the clip 1. The power connection piece 2 is a part of an external power device. A contact piece 3 is arranged above the power connection piece 2. The contact piece 3 is a part of the power connection piece 2 and is used for power connection. The inner surface of the clip 1 is elastically connected with a contact head 4. There is a groove on the inner surface of the clip 1, and an elastic member is arranged in the groove and connected with the contact head 4. The elastic member is used to enable the contact head 4 to elastically expand and contract, so as to apply force to it when clamping the power connection piece 2 to make the contact head 4 fit on the contact piece 3. The contact head 4 is used to contact the contact piece 3 for power connection. A through hole 6 is opened above the clip 1. The number of through holes 6 is four, which are arranged in pairs on the upper and lower surfaces of the clip 1 respectively. An air chamber 601 is fixedly connected to the inner surface of each through hole 6. Each of the four through holes 6 is provided with an air chamber 601, a suction cup 602 and a piston rod 603. The air chamber 601 is connected to the inside of the through hole 6 through a connecting block. There is a certain distance between the air chamber 601 and the inner surface of the through hole 6. A suction cup 602 is fixedly connected below the air chamber 601. The material of the suction cup 602 is rubber. The air chamber 601 and the suction cup 602 are communicated. A piston rod 603 is slidably connected to the inner surface of the air chamber 601. A piston is arranged at the lower end of the piston rod 603 inside the air chamber 601. A lifting piece 604 is fixedly connected to the upper end of the piston rod 603. The number of lifting pieces 604 is two, which are respectively arranged on the upper and lower surfaces of the clip 1. Two piston rods 603, air chambers 601 and suction cups 602 are arranged on each lifting piece 604. An installation piece 605 is hinged to the inner surface of the clip 1. The number of installation pieces 605 is two, which are respectively arranged on the upper and lower surfaces of the inner surface of the clip 1. A first hydraulic chamber 606 is fixedly connected to the right side of the installation piece 605. A first hydraulic rod 607 is slidably connected to the inner surface of the first hydraulic chamber 606. The first hydraulic rod 607 and the first hydraulic chamber 606 are slidably connected through a piston. The number of the first hydraulic rods 607 and the first hydraulic chambers 606 is two, which are respectively arranged on the two installation pieces 605. A pulling arm 608 is hinged to the right side of the first hydraulic rod 607. The pulling arm 608 includes two rod bodies hinged to each other. The rod bodies are hinged to the upper and lower surfaces of the inner surface of the clip 1. An obtuse angle is formed between the two rod bodies hinged at both ends. The pulling arm 608 is hinged to the inner surface of the clip 1. A second hydraulic chamber 609 is fixedly connected above the clip 1. There is liquid in the second hydraulic chamber 609. The second hydraulic chamber 609 is connected to the first hydraulic chamber 606 through a pipeline. The second hydraulic chamber 609 and the first hydraulic chamber 606 are connected and communicated through a hose. A second hydraulic rod 610 is slidably connected to the inner surface of the second hydraulic chamber 609. The second hydraulic rod 610 and the second hydraulic chamber 609 are slidably connected through a piston. A connecting seat 611 is fixedly connected to the upper end of the second hydraulic rod 610. The shape of the connecting seat 611 is a hook shape. The connecting seat 611 is fixedly connected to the upper part of the lifting piece 604.The number of the second hydraulic rods 610, the second hydraulic chambers 609 and the connecting seats 611 is two, which are respectively arranged on the upper and lower surfaces of the clip 1. The front and back surfaces of the clip 1 are equipped with a positioning assembly 5 for positioning the power connection piece 2. The positioning assembly 5 can center and clamp the power connection piece 2 in the clip 1 when the clip 1 clamps the power connection piece 2. Above the clip 1, there is a cleaning assembly 7 for cleaning the contact 4. The cleaning assembly 7 can clean the dust on the contact 4 to prevent poor contact. Above the clip 1, a power detector 8 is fixedly installed. The power detector 8 is specifically a device connected to the power connection piece 2 and detecting its power, which is prior art. The power detector 8 is electrically connected to the contact 4, and the power detector 8 and the contact 4 are connected by a circuit.,

[0026] When the above device is specifically used, first pinch the clip 1 to make it open. When the clip 1 opens, it will drive the pulling arm 608 to fold up. At this time, the pulling arm 608 will pull the first hydraulic rod 607 to the right. The first hydraulic rod 607 will extend out on the right side of the first hydraulic chamber 606. At this time, the first hydraulic rod 607 will extract the liquid in the second hydraulic chamber 609 through a hose, so that the second hydraulic rod 610 retracts into the second hydraulic chamber 609. When the second hydraulic rod 610 retracts, it will drive the connecting seat 611 to push the lifting piece 604 towards the clip 1. The lifting piece 604 will drive the piston rod 603 to extend into the air chamber 601. At this time, move the open clip 1 onto the power connection piece 2, so that the lower part of the power connection piece 2 contacts the inner surface bottom of the clip 1 and the suction cup 602 at the inner surface bottom position of the clip 1. By releasing the clip 1 to clamp the power connection piece 2, when the clip 1 is re-clamped, it will drive the folded pulling arm 608 to be pulled open. The pulling arm 608 will drive the first hydraulic rod 607 to move to the left and extend into the first hydraulic chamber 606. The first hydraulic rod 607 will push the liquid in the first hydraulic chamber 606 to inject it into the second hydraulic chamber 609, so that the second hydraulic rod 610 extends out of the second hydraulic chamber 609. The second hydraulic rod 610 will drive the connecting seat 611 to pull the lifting piece 604 away from the clip 1, and then drive the piston rod 603 to extend in the air chamber 601. At this time, the piston rod 603 will extract the gas in the air chamber 601, so that the suction cup 602 generates negative pressure and sucks on the power connection piece 2, so as to facilitate the suction cup 602 to suck the power connection piece 2 while the clip 1 clamps the power connection piece 2, achieving the effect of facilitating stable clamping. At this time, the contact piece 3 on the power connection piece 2 will contact the contact 4 in the clip 1, and the power detector 8 is used to detect the power of the power connection piece 2.,

[0027] Embodiment 2

[0028] See Figures 5-8, the positioning assembly 5 includes a moving seat 501. The moving seat 501 is L-shaped. There are two telescopic rods 502 fixedly connected between the moving seat 501 and the clip 1. Above the moving seat 501, there are two pulling frames 503 fixedly connected. The pulling frames 503 are provided with long slots. A pushing seat 504 movably penetrates through the left side of the moving seat 501. The pushing seat 504 is specifically a plate with three vertical corners. There are two springs 505 elastically connected between the pushing seat 504 and the moving seat 501. The positioning assembly 5 further includes a first connecting bar 506. The first connecting bar 506 is hinged to the right side of the clip 1. A second connecting bar 507 is hinged to the right side of the lifting piece 604. The included angle between the first connecting bar 506 and the second connecting bar 507 is set to be acute. A rotating shaft 508 penetrates through and is rotatably connected to the front surfaces of the first connecting bar 506 and the second connecting bar 507. The first connecting bar 506 and the second connecting bar 507 are provided with holes for passing through the rotating shaft 508. The rotating shaft 508 is connected to the holes through bearings. The rotating shaft 508 is slidably connected to the inner surface of the pulling frame 503. There are two groups of positioning assemblies 5, which are symmetrically arranged on the front and back sides of the clip 1 respectively. The two groups of positioning assemblies 5 are arranged at the lower position of the clip 1. The second connecting bars 507 in the two groups of positioning assemblies 5 are arranged on the lower lifting piece 604.

[0029] When the above device is specifically used, when the clip 1 opens and the lifting piece 604 approaches the clip 1, since the distance between the lifting piece 604 and the clip 1 decreases, the first connecting bar 506 and the second connecting bar 507 will move by hinge connection, the included angle between the first connecting bar 506 and the second connecting bar 507 will become smaller, and the rotating shaft 508 will move away from the clip 1. At this time, the rotating shaft 508 will push the pulling frame 503 to move the moving seat 501 away from the clip 1, causing the telescopic rod 502 to extend. The moving seat 501 will drive the spring 505 to move the pushing seat 504 away from the clip 1. At this time, when the power connection piece 2 is placed at the bottom of the inner surface of the clip 1, it will be between the two pushing seats 504. When the clip 1 clamps towards the power connection piece 2, the lifting piece 604 will move away from the clip 1. Since the distance between the lifting piece 604 and the clip 1 increases, the included angle between the first connecting bar 506 and the second connecting bar 507 will become larger, thereby driving the rotating shaft 508 to approach the clip 1. The rotating shaft 508 will push the pulling frame 503 to move the moving seat 501 closer to the clip 1, causing the telescopic rod 502 to contract. The moving seat 501 will drive the spring 505 to move the pushing seat 504 closer to the clip 1. At this time, the pushing seat 504 will press against the power connection piece 2, applying a thrust and an elastic force to the front and back sides of the power connection piece 2. The pushing seat 504 will push the power connection piece 2 to the middle position of the clip 1, so as to facilitate centering clamping when clamping the power connection piece 2, thereby facilitating the contact between the contact piece 3 on the power connection piece 2 and the contact head 4 in the clip 1.

[0030] Embodiment 3

[0031] See Figures 4-9 Figures 4-9 , the cleaning assembly 7 includes a fourth hydraulic chamber 701 which penetrates and is fixedly connected above the clip 1. A fourth hydraulic rod 702 is slidably connected to the inner surface of the fourth hydraulic chamber 701. The fourth hydraulic rod 702 is slidably connected to the fourth hydraulic chamber 701 through a piston. A brush 703 is fixedly connected to the left end of the fourth hydraulic rod 702. The brush 703 is cylindrical in shape and bristles are provided all around. The cleaning assembly 7 further includes a third hydraulic chamber 704 in which a liquid is provided. The third hydraulic chamber 704 is fixedly connected above the clip 1. A pipeline 705 is connected between the third hydraulic chamber 704 and the fourth hydraulic chamber 701. The liquid in the third hydraulic chamber 704 can be injected into the fourth hydraulic chamber 701 through the pipeline 705. A third hydraulic rod 706 is slidably connected to the inner surface of the third hydraulic chamber 704. The third hydraulic rod 706 is slidably connected to the third hydraulic chamber 704 through a piston. An attachment piece 707 is fixedly connected to the upper end of the third hydraulic rod 706. The attachment piece 707 is fixedly connected to the front surface of the connection seat 611. The attachment piece 707 is arranged on the connection seat 611 above the clip 1. The fourth hydraulic chamber 701 and the fourth hydraulic rod 702 are arc-shaped. The fourth hydraulic rod 702 can drive the brush 703 to perform an arc-shaped trajectory movement. The fourth hydraulic chamber 701 and the fourth hydraulic rod 702 are arranged above the clip 1.

[0032] When the above-mentioned device is in specific use, when the clip 1 opens, as the second hydraulic rod 610 retracts into the second hydraulic chamber 609 and the connection seat 611 drives the lifting piece 604 to push towards the clip 1, the connection seat 611 will also drive the attachment piece 707 to lower the third hydraulic rod 706. The third hydraulic rod 706 will retract into the third hydraulic chamber 704 and push the liquid in the third hydraulic chamber 704 through the pipeline 705 into the fourth hydraulic chamber 701, causing the fourth hydraulic rod 702 to extend from the fourth hydraulic chamber 701. The fourth hydraulic rod 702 will drive the brush 703 to perform an arc-shaped trajectory movement and advance towards the contact 4 until it contacts the contact 4, thereby facilitating the cleaning of the dust on the contact 4. When the clip 1 clamps, as the lifting piece 604 moves away from the clip 1, the connection seat 611 will drive the attachment piece 707 to raise the third hydraulic rod 706, thereby sucking the liquid in the fourth hydraulic chamber 701, causing the fourth hydraulic rod 702 to retract into the fourth hydraulic chamber 701, so as to facilitate the brush 703 to leave the contact 4 and prevent it from affecting the contact between the contact 4 and the contact piece 3 on the power connection piece 2.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A low-power inspection device for a wireless power device, comprising a clip (1), a power connection piece (2) is arranged on the left side of the clip (1), a contact piece (3) is arranged above the power connection piece (2), and a contact head (4) is elastically connected to the inner surface of the clip (1); It is characterized in that, A through hole (6) is formed above the clip (1), an air chamber (601) is fixedly connected to the inner surface of the through hole (6), a suction cup (602) is fixedly connected below the air chamber (601), a piston rod (603) is slidably connected to the inner surface of the air chamber (601), a lifting piece (604) is fixedly connected to the upper end of the piston rod (603), a mounting piece (605) is hinged to the inner surface of the clip (1), a first hydraulic chamber (606) is fixedly connected to the right side of the mounting piece (605), a first hydraulic rod (607) is slidably connected to the inner surface of the first hydraulic chamber (606), a pulling arm (608) is hinged to the right side of the first hydraulic rod (607), the pulling arm (608) is hinged to the inner surface of the clip (1), a second hydraulic chamber (609) is fixedly connected above the clip (1), the second hydraulic chamber (609) is connected to the first hydraulic chamber (606) through a pipeline, a second hydraulic rod (610) is slidably connected to the inner surface of the second hydraulic chamber (609), a connecting seat (611) is fixedly connected to the upper end of the second hydraulic rod (610), the connecting seat (611) is fixedly connected above the lifting piece (604), positioning components (5) for positioning the power connection piece (2) are assembled on the front and back sides of the clip (1), and a cleaning component (7) for cleaning the contact head (4) is arranged above the clip (1).

2. The low-power inspection device of a wireless power device according to claim 1, characterized in that, A power detector (8) is fixedly installed above the clip (1), and the power detector (8) is electrically connected to the contact head (4).

3. The low-power inspection device for a wireless power device according to claim 1, characterized in that, The positioning component (5) includes a moving seat (501), a telescopic rod (502) is fixedly connected between the moving seat (501) and the clip (1), a pulling frame (503) is fixedly connected above the moving seat (501), a pushing seat (504) movably penetrates through the left side of the moving seat (501), and a spring (505) is elastically connected between the pushing seat (504) and the moving seat (501).

4. The low-power inspection device for a wireless power device according to claim 3, characterized in that, The positioning component (5) further includes a first connecting strip (506), the first connecting strip (506) is hinged to the right side of the clip (1), a second connecting strip (507) is hinged to the right side of the lifting piece (604), a rotating shaft (508) penetrates through and is rotatably connected to the front surfaces of the first connecting strip (506) and the second connecting strip (507), and the rotating shaft (508) is slidably connected to the inner surface of the pulling frame (503).

5. The low-power inspection device of a wireless power device according to claim 4, characterized in that, The number of the positioning components (5) is two groups, the two groups of positioning components (5) are symmetrically arranged on the front and back sides of the clip (1) respectively, the two groups of positioning components (5) are arranged at the lower position of the clip (1), and the second connecting strips (507) in the two groups of positioning components (5) are arranged on the lower lifting piece (604).

6. The low-power inspection device for a wireless power device according to claim 1, wherein, The cleaning assembly (7) includes a fourth hydraulic chamber (701), the fourth hydraulic chamber (701) penetrates and is fixedly connected above the clip (1), a fourth hydraulic rod (702) is slidably connected to the inner surface of the fourth hydraulic chamber (701), and a brush (703) is fixedly connected to the left end of the fourth hydraulic rod (702).

7. The low-power inspection device of a wireless power device according to claim 6, characterized in that, The cleaning assembly (7) further includes a third hydraulic chamber (704), the third hydraulic chamber (704) is fixedly connected above the clip (1), a pipeline (705) is connected by a pipeline between the third hydraulic chamber (704) and the fourth hydraulic chamber (701), a third hydraulic rod (706) is slidably connected to the inner surface of the third hydraulic chamber (704), an upper end of the third hydraulic rod (706) is fixedly connected with a connecting piece (707), and the connecting piece (707) is fixedly connected to the front surface of the connecting seat (611).

8. The low-power inspection device of a wireless power device according to claim 6, wherein, The fourth hydraulic chamber (701) and the fourth hydraulic rod (702) are arc-shaped, and the fourth hydraulic chamber (701) and the fourth hydraulic rod (702) are arranged above the clip (1).

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