Starter maintenance device

Abstract

The present application relates to a starter maintenance device, which includes a base, a limiting mechanism, a pressing mechanism and an energizing module. The limiting mechanism and the pressing mechanism are arranged at intervals on the base. The limiting mechanism includes a limiting ring and a limiting block connected to each other. The limiting ring has a limiting hole, the limiting hole has a central axis, and is used for the end cover of the starter to be clamped along the central axis direction, and the limiting ring is mutually abutted against the peripheral side surface of the cover body along the circumferential edge of the limiting hole, and the limiting block is inserted into the mounting hole of the starter. The pressing mechanism is used to press against the bottom of the starter along the central axis direction, and the energizing module is used to electrically conduct the starter. The limiting ring and the pressing mechanism of the above device are used to limit the position of the starter along the central axis direction, and the limiting block is used to limit the rotation of the starter around the central axis direction, so that the strong torque of the starter at the moment of starting can be suppressed, and the stability and safety of the starter single product test can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of starter maintenance devices, and in particular to a starter maintenance device. Background Art

[0002] In the field of automobile engine maintenance, it is not uncommon for the engine to fail to start due to a starter failure. In this case, it is often necessary to remove the starter and perform a no-load single-product power-on test to detect the working condition of the starter.

[0003] At present, the power-on test of a single starter generally needs to be returned to the manufacturer and tested on the manufacturer's production line. For after-sales engine repairs that require quick response, the time and cost cannot meet the needs of users. If the starter is powered on directly by hand or hand at the repair site, due to the strong torque of the starter, it is very easy to be thrown off at the moment of starting, causing personal injury or equipment damage, which is extremely dangerous. Summary of the invention

[0004] Based on this, it is necessary to provide a starter maintenance device to address the problems of high risk and difficulty in on-site maintenance of single-product power-on testing of starters in traditional technologies.

[0005] A starter maintenance device is used to repair the starter, the starter includes an end cover, the end cover includes a cover body and a flange connected to the cover body, the flange is provided with a mounting hole, the starter maintenance device includes a base, a limit mechanism, a pressing mechanism and a power-on module, the limit mechanism and the pressing mechanism are arranged on the base at intervals, the limit mechanism includes a limit ring and a limit block connected to each other, the limit ring has a limit hole, the limit hole has a central axis, the limit hole is used for the end cover to be clamped along the central axis direction, and the limit ring along the circumferential edge of the limit hole is mutually abutted with the peripheral side surface of the cover body, and the limit block is inserted into the mounting hole, the pressing mechanism is used to press on the bottom of the starter along the central axis direction, and the power-on module is used to electrically conduct the starter.

[0006] In one embodiment, the starter maintenance device also includes a protective cover, and the protective cover and the limit block are respectively connected to the opposite sides of the limit ring along the direction of the central axis, and when the end cover is clamped in the limit hole, the protective cover is arranged on the cover body.

[0007] In one of the embodiments, in the circumferential direction around the central axis, the shield and the limit block are respectively connected to the limit ring at symmetrical positions about the central axis.

[0008] In one embodiment, the pressing mechanism includes a fixed seat, a turning handle and a pressing member, wherein the fixed seat is fixed on the base, the turning handle is rotatably connected to the fixed seat, and the pressing member is arranged on the turning handle. The turning handle can rotate relative to the fixed seat to drive the pressing member to rotate toward or away from the limiting mechanism, and the pressing member is used to press against the bottom of the starter.

[0009] In one embodiment, the turning handle includes a first turning rod and a second turning rod, one end of the first turning rod is rotatably connected to the fixed base, one end of the second turning rod is connected to the first turning rod, and the pressure piece is arranged at the other end of the second turning rod. When the first turning rod is rotated to a preset position relative to the fixed base, the first turning rod is locked relative to the fixed base.

[0010] In one embodiment, the pressing member includes a pressure rod and a pressure head, wherein the pressure head is disposed at one end of the pressure rod, the pressure rod passes through the second rotating rod, and the pressure rod can move relative to the second rotating rod along its length direction.

[0011] In one embodiment, when the first rotating rod is rotated to a preset position relative to the fixing seat, the length direction of the pressing rod is located on the same straight line as the central axis.

[0012] In one embodiment, the starter maintenance device also includes a conductive connector, which is disposed on the handlebar and can rotate relative to the fixed seat along with the handlebar. The starter has a wiring terminal, and when the pressing member is pressed against the bottom of the starter, the conductive connector can be aligned with the wiring terminal and electrically connected.

[0013] In one of the embodiments, the conductive connecting member is disposed through the handlebar, and when the pressing member presses against the bottom of the starter, the conductive connecting member can move relative to the handlebar toward or away from the wiring terminal.

[0014] In one embodiment, the power-on module includes an electrical conductor and a start switch, wherein the electrical conductor is used to electrically conduct the starter, and the start switch is used to turn on or off the starter.

[0015] When the above-mentioned starter maintenance device is in use, firstly, the end cover of the starter is clamped into the limiting hole along the central axis direction, so that the limiting ring along the circumferential edge of the limiting hole abuts against the circumferential side surface of the cover body, and the limiting block is clamped into the mounting hole; then the pressing mechanism is pressed against the bottom of the starter along the central axis direction, so that the starter is stably installed under the limiting action of the limiting mechanism and the pressing mechanism, and the actual installation situation of the starter can be simulated, and finally the power-on module is powered on to stably perform the starter single product power-on test. Specifically, the limiting ring and the pressing mechanism are used to limit the position of the starter along the central axis direction, and the limiting block is used to limit the rotation of the starter in the circumferential direction around the central axis, so that the strong torque of the starter at the moment of starting can be suppressed, the starter can be prevented from being thrown off, and the stability and safety of the starter when the starter single product power-on test is performed. In addition, the above-mentioned starter maintenance device has a simple structure, which helps to quickly carry out single starter product testing on site, so there is no need to return the starter to the factory for maintenance, which effectively reduces the maintenance cost and can avoid the dangers caused by fixing the starter by holding or pressing by hand, thereby improving test safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is a schematic diagram of the structure of a starter maintenance device in one embodiment of the present application.

[0017] FIG. 2 is a schematic diagram of the structure of a starter in one embodiment of the present application.

[0018] FIG. 3 is a front view of the starter maintenance device shown in FIG. 1 .

[0019] Description of Figure Numbers

[0020] 10. Starter maintenance device; 100. Base; 200. Limiting mechanism; 210. Limiting ring; 211. Limiting hole; 211a. Center axis; 220. Limiting block; 300. Pressing mechanism; 310. Fixed seat; 320. Turning handle; 321. First turning rod; 322. Second turning rod; 323. Adjusting block; 323a. Adjusting hole; 330. Pressing member; 331. Pressing rod; 332. Pressing head; 400. Power-on module; 410. Electric conductor; 420. Start switch; 500. Conductive connector; 510. Conductive screw; 600. Handle; 700. Protective cover; 20. Starter; 21. End cover; 2101. Cover body; 2102. Flange; 21a. Mounting hole; 22. Bottom; 23. Wiring terminal. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0022] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0027] Referring to FIG. 1 , FIG. 1 shows a schematic diagram of the structure of a starter maintenance device 10 in an embodiment of the present application. As shown in FIG. 2 , the starter 20 includes an end cover 21, and the end cover 21 includes a cover body 2101 and a flange 2102 connected to each other, and a mounting hole 21a is provided on the flange 2102. The starter maintenance device 10 provided in an embodiment of the present application is used to repair the above-mentioned starter 20.

[0028] Specifically, referring to FIG. 1 again, the starter maintenance device 10 provided in the present application includes a base 100, a limiting mechanism 200, a pressing mechanism 300 and a power-on module 400. The limiting mechanism 200 and the pressing mechanism 300 are arranged on the base 100 at intervals. The limiting mechanism 200 includes a limiting ring 210 and a limiting block 220 connected to each other. The limiting ring 210 has a limiting hole 211, and the limiting hole 211 has a central axis 211a. The limiting hole 211 is used for the end cover 21 to be clamped along the direction of the central axis 211a, and the limiting ring 210 is mutually abutted against the peripheral side surface of the cover body 2101 along the circumferential edge of the limiting hole 211, and the limiting block 220 is inserted into the mounting hole 21a. The pressing mechanism 300 is used to press against the bottom 22 of the starter 20 along the direction of the central axis 211a. The power-on module 400 is used to electrically conduct the starter 20.

[0029] When the above-mentioned starter maintenance device 10 is in use, the end cover 21 of the starter 20 is first clamped into the limiting hole 211 along the direction of the central axis 211a, so that the limiting ring 210 is in contact with the peripheral side surface of the cover body 2101 along the circumferential edge of the limiting hole 211, and the limiting block 220 is clamped into the mounting hole 21a; then the pressing mechanism 300 is pressed against the bottom 22 of the starter 20 along the direction of the central axis 211a, so that the starter 20 is stably installed under the limiting action of the limiting mechanism 200 and the pressing mechanism 300, and the actual installation condition of the starter 20 can be simulated, and finally, the power-on module 400 is used to power on the starter single product to stably perform the power-on test.

[0030] Specifically, the limit ring 210 and the pressing mechanism 300 are used to limit the position of the starter 20 along the direction of the central axis 211a, and the limit block 220 is used to limit the rotation of the starter 20 in the circumferential direction around the central axis 211a, so that the strong torque of the starter 20 at the moment of starting can be suppressed, the starter 20 can be prevented from being thrown off, and the stability and safety of the starter 20 when the starter single product is powered on. In addition, the above-mentioned starter maintenance device 10 has a simple structure, which is helpful to quickly carry out the starter single product test on site, so there is no need to return the starter 20 to the factory for maintenance, which effectively reduces the maintenance cost, and can avoid the danger caused by fixing the starter 20 by holding or pressing by hand, thereby improving the safety of the test.

[0031] Preferably, the limiting hole 211 is circular.

[0032] Furthermore, the end of the starter 20 is fixed by abutting the circumferential edge of the limiting hole 211 of the limiting ring 210 against the circumferential side surface of the cover body 2101, so that it can adapt to starters 20 with different end cover 21 diameters, thereby improving the applicability of the starter maintenance device 10.

[0033] Specifically, the limiting ring 210 along the circumferential edge of the limiting hole 211 can abut against different positions of the cover body 2101 along the central axis 211a according to the different diameters of the cover body 2101. In this way, when the starter 20 of different specifications is powered on and tested, a good abutting and fitting effect between the limiting ring 210 and the cover body 2101 can be achieved, thereby improving the applicability of the starter maintenance device 10.

[0034] Optionally, the starter maintenance device 10 may include, but is not limited to, a shield 700. The shield 700 and the stop block 220 are respectively connected to opposite sides of the stop ring 210 along the direction of the central axis 211a. When the end cover 21 is clamped in the stop hole 211, the shield 700 is covered on the cover body 2101, which helps to further improve the fixing stability of the starter 20. In addition, the shield 700 helps to play a role in safety protection of the rotating parts of the starter 20 when they are working.

[0035] Preferably, the shield 700 is gradually expanded along the direction of the central axis 211a and along the direction of the limiting mechanism 200 toward the pressing mechanism 300, so that it can adapt to the starter 20 with different diameter specifications of the end cover 21. Specifically, the end cover 21 of the starter 20 is also generally in a shape of gradually expanding diameter, so that when the end cover 21 is inserted into the limiting hole 211, the cover body 2101 of the end cover 21 can be adapted to the contour shape of the shield 700, thereby improving the protectiveness of the shield 700 to the end cover 21.

[0036] Preferably, in the circumferential direction around the central axis 211a, the shield 700 and the limit block 220 are respectively connected to the symmetrical positions of the limit ring 210 with respect to the central axis 211a. Specifically, the above-mentioned symmetrical positions can also be understood as the positions on both sides corresponding to the straight line passing through the center of the limit hole 211 in the circumferential direction around the central axis 211a. In this embodiment, the shield 700 and the limit block 220 are respectively connected to the symmetrical positions of the limit ring 210 with respect to the central axis 211a, so that at the moment of starting the starter 20, when the starter 20 generates a strong torque, the shield 700 and the limit block 220 can suppress the rotation of the starter 20 at the symmetrical position, which helps to improve the stability of the starter 20.

[0037] Optionally, the pressing mechanism 300 may include, but is not limited to, a fixed seat 310, a turning handle 320, and a pressing member 330. The fixed seat 310 is fixed to the base 100. The turning handle 320 is rotatably connected to the fixed seat 310. The pressing member 330 is disposed on the turning handle 320. The turning handle 320 can rotate relative to the fixed seat 310 to drive the pressing member 330 to rotate toward or away from the limiting mechanism 200, and the pressing member 330 is used to press against the bottom 22 of the starter 20, thereby achieving a stable installation of the starter 20.

[0038] Specifically, the handle 320 can be rotated relative to the fixed seat 310. Therefore, during the disassembly and assembly of the starter 20, the unlocking or locking function of the starter 20 can be achieved by simply rotating the handle 320. This is convenient and quick, and improves the efficiency of the starter product testing.

[0039] Optionally, the turning handle 320 may include, but is not limited to, a first turning rod 321 and a second turning rod 322. One end of the first turning rod 321 is rotatably connected to the fixing seat 310, and one end of the second turning rod 322 is connected to the first turning rod 321. The pressing member 330 is disposed at the other end of the second turning rod 322. When the first turning rod 321 is rotated to a preset position relative to the fixing seat 310, the first turning rod 321 is locked relative to the fixing seat 310, so that the pressing and fixing effect of the pressing member 330 on the bottom 22 of the starter 20 can be maintained.

[0040] Optionally, the first rotating rod 321 may be locked relative to the fixed seat 310 but is not limited to being implemented by providing a locking mechanism (not shown) on the rotating handle 320. When the first rotating rod 321 is rotated to a preset position relative to the fixed seat 310, the locking mechanism is used to lock the relative position of the rotating handle 320 and the fixed seat 310.

[0041] Preferably, the first rotating rod 321 is locked relative to the fixed seat 310, but is not limited to being implemented as the first rotating rod 321 and the fixed seat 310 having a dead point position, when the first rotating rod 321 rotates to the dead point position relative to the fixed seat 310, the turning handle 320 completes self-locking relative to the fixed seat 310, which helps to improve the ease of operation. Specifically, locking through the dead point usually refers to the function of using a mechanical structure to achieve self-locking at a specific position, thereby maintaining a locked state without the action of an external force. The working principle of dead point locking is common knowledge in the mechanical field and will not be repeated here.

[0042] Optionally, the pressing member 330 may be implemented as, but not limited to, a rod, a block, or a disk.

[0043] Preferably, the pressing member 330 may include but is not limited to a pressure rod 331 and a pressure head 332, wherein the pressure head 332 is disposed at one end of the pressure rod 331, the pressure rod 331 is passed through the second rotating rod 322, and the pressure rod 331 can move relative to the second rotating rod 322 along its length direction. In this way, the pressing force of the pressure head 332 on the starter 20 can be adjusted according to different specifications of starters 20, thereby expanding the applicability of the starter maintenance device 10.

[0044] Preferably, when the first rotating rod 321 rotates to a preset position relative to the fixing seat 310, the length direction of the pressing rod 331 is on the same straight line as the central axis 211a, so that the pressing rod 331 can be vertically aligned with the bottom 22 of the starter 20 to ensure its pressing effect. Specifically, when the first rotating rod 321 rotates to a preset position relative to the fixing seat 310, the first rotating rod 321 is self-locked relative to the fixing seat 310, so that the extended position of the pressing rod 331 relative to the second rotating rod 322 can be adjusted along the direction of the central axis 211a, thereby ensuring the pressing effect of the pressure head 332 on the starter 20.

[0045] Optionally, the starter maintenance device 10 also includes a conductive connector 500. The conductive connector 500 is disposed on the turning handle 320, and the conductive connector 500 can rotate with the turning handle 320 relative to the fixing seat 310. As shown in FIG2 , the starter 20 has a wiring terminal 23, and when the pressing member 330 presses against the bottom 22 of the starter 20, the conductive connector 500 can be aligned with the wiring terminal 23 and electrically connected, so that the electrical conduction of the starter 20 can be achieved. In addition, the above-mentioned arrangement of the conductive connector 500 being able to align with the wiring terminal 23 helps to improve the efficiency of detection. It should be noted that the wiring terminal 23 is responsible for receiving the ignition signal from the start switch 420 to control the start and stop of the starter 20.

[0046] Optionally, the conductive connector 500 can be, but is not limited to, implemented as being passed through the turn handle 320. When the pressing member 330 presses against the bottom 22 of the starter 20, the conductive connector 500 can move relative to the turn handle 320 in a direction closer to or away from the terminal 23. In this way, the distance between the conductive connector 500 and the terminal 23 can be easily adjusted according to different specifications of starters 20, thereby improving the applicability of the starter maintenance device 10.

[0047] Preferably, the conductive connector 500 can be, but is not limited to, implemented as a conductive screw 510, which is threadedly connected to the turning handle 320 and can adjust the extension length of the conductive screw 510 in a direction close to or away from the terminal 23 so as to be electrically connected to starters 20 of different specifications and threadedly connected to the terminal 23, which helps to increase the connection strength between the conductive connector 500 and the terminal 23 and improve the connection stability.

[0048] More preferably, in combination with what is shown in FIG3 , an adjustment block 323 is provided on the second rotating rod 322 , an adjustment hole 323a is opened on the adjustment block 323 , and the conductive screw 510 is passed through the adjustment hole 323a and can be relatively adjusted and moved up and down along the length direction of the adjustment hole 323a , thereby helping to improve the position adjustment capability of the conductive connector 500 relative to the terminal 23 .

[0049] Optionally, the power-on module 400 includes an electrical conductor 410 and a start switch 420. The electrical conductor 410 is used to electrically conduct the starter 20, and the start switch 420 is used to turn on or off the starter 20, so that the starter single product test can be quickly performed. Specifically, when the start switch 420 is pressed, the starter 20 starts normally, and it can be determined that the starter 20 is in a normal state; if the starter 20 does not respond, it can be determined that the starter 20 has a fault, thereby realizing the starter single product power-on test.

[0050] Optionally, the power-on module 400 further includes a positive electrode module and a negative electrode module, the negative electrode module is used to connect to the negative electrode of an external battery, and the positive electrode module is used to connect to the positive electrode of an external battery.

[0051] Optionally, the starter maintenance device 10 is further provided with a handle 600 , which is respectively disposed on both sides of the base 100 . The provision of the handle 600 helps to facilitate the movement and transportation of the starter maintenance device 10 .

[0052] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A starter maintenance device for repairing a starter, the starter comprising an end cover, the end cover comprising a cover body and a flange connected to each other, the flange being provided with a mounting hole, characterized in that: The starter maintenance device comprises a base, a limiting mechanism, a pressing mechanism and an energizing module, wherein the limiting mechanism and the pressing mechanism are arranged on the base at intervals, the limiting mechanism comprises a limiting ring and a limiting block connected to each other, the limiting ring has a limiting hole, the limiting hole has a central axis, the limiting hole is used for the end cover to be clamped along the central axis direction, and the limiting ring is in contact with the peripheral side surface of the cover body along the circumferential edge of the limiting hole, and the limiting block is inserted into the mounting hole, and the energizing module is used for electrically conducting the starter; The pressing mechanism comprises a fixing seat, a turning handle and a pressing member, wherein the fixing seat is fixed on the base, and the pressing member is used to press against the bottom of the starter along the direction of the central axis; The turning handle comprises a first turning rod and a second turning rod, one end of the first turning rod is rotatably connected to the fixing seat, one end of the second turning rod is connected to the first turning rod, the pressing member is arranged at the other end of the second turning rod, the first turning rod can be rotated relative to the fixing seat to drive the pressing member to rotate in a direction close to or away from the limiting mechanism, and when the first turning rod is rotated to a preset position relative to the fixing seat, the first turning rod is locked relative to the fixing seat; The pressing member includes a pressing rod and a pressing head, wherein the pressing head is arranged at one end of the pressing rod, the pressing rod is passed through the second rotating rod, and the pressing rod can move relative to the second rotating rod along its length direction to adjust the pressing force of the pressing head on the starter; The starter maintenance device also includes a conductive connector, which is arranged on the handlebar and can rotate relative to the fixed seat with the handlebar. The starter has a wiring terminal, and when the pressing member is pressed against the bottom of the starter, the conductive connector can be aligned with the wiring terminal and electrically connected.

2. The starter maintenance device according to claim 1, characterized in that: The starter maintenance device also includes a shield, and the shield and the limit block are respectively connected to two opposite sides of the limit ring along the direction of the central axis. When the end cover is clamped in the limit hole, the shield is covered on the cover body.

3. The starter maintenance device according to claim 2, characterized in that: In the circumferential direction around the central axis, the shield and the limit block are respectively connected to the limit ring at symmetrical positions about the central axis.

4. The starter maintenance device according to claim 2, characterized in that: The shield is gradually expanded along the direction of the central axis and along the direction of the limiting mechanism toward the pressing mechanism.

5. The starter maintenance device according to claim 1, characterized in that: The turning handle is provided with a locking mechanism, and when the first turning rod is rotated to a preset position relative to the fixing seat, the locking mechanism is used to lock the relative position of the turning handle and the fixing seat.

6. The starter maintenance device according to claim 1, characterized in that: The first rotating rod and the fixing seat have a dead point position, and when the first rotating rod rotates to the dead point position relative to the fixing seat, the turning handle is self-locked relative to the fixing seat.

7. The starter maintenance device according to claim 1, characterized in that: When the first rotating rod rotates to a preset position relative to the fixing seat, the length direction of the pressing rod is located on the same straight line as the central axis.

8. The starter maintenance device according to claim 1, characterized in that: The conductive connecting member is passed through the handlebar, and when the pressing member presses against the bottom of the starter, the conductive connecting member can move relative to the handlebar in a direction close to or away from the wiring terminal.

9. The starter maintenance device according to claim 1, characterized in that: The power-on module includes an electrical conductor and a start switch. The electrical conductor is used to electrically conduct the starter, and the start switch is used to turn on or off the starter.

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