Base station energy optimization management device based on standby power supply

Abstract

The utility model provides a base station energy optimization management device based on a standby power supply. The device comprises a driving assembly and a first transmission part, the driving assembly comprises a first driving part and a second transmission part, the first driving part is in driving connection with the second transmission part, and the first side of the second transmission part is in transmission connection with the first transmission part through a transmission gear; the first transmission piece is sleeved with a first sliding block, and a charging head fixing base is arranged at the bottom of the first sliding block. According to the technical scheme, the problem that the stand-by power supply is inconvenient to charge the base station is solved, and the use convenience is improved.

Description

Technical Field

[0001] This application relates to the technical field of power supplies, and particularly to a base station energy optimization management device based on a backup power supply. Background Art

[0002] A mobile communication base station is an interface device for mobile devices to access the Internet, ensuring that users can maintain smooth signals at any time during movement, and can meet requirements such as calls and information sending and receiving.

[0003] To ensure the network supply requirements and power supply needs of mobile communication base stations, multiple groups of fixed backup power supplies are usually set for mobile base stations to ensure the network supply efficiency of mobile communication base stations.

[0004] However, the power supply process of the fixed backup power supply for the mobile communication base station is rather cumbersome, reducing the convenience of using the backup power supply. Utility Model Content

[0005] This application provides a base station energy optimization management device based on a backup power supply to solve the problems of cumbersome charging process and low convenience when a mobile base station charges using a backup power supply.

[0006] This application provides a base station energy optimization management device based on a backup power supply, including:

[0007] A driving component and a first transmission member;

[0008] The driving component includes a first driving member and a second transmission member. The first driving member is drivingly connected to the second transmission member, and the first side of the second transmission member is drivingly connected to the first transmission member through a transmission gear;

[0009] A first slider is sleeved on the first transmission member, and a charging head fixing seat is arranged at the bottom of the first slider.

[0010] Optionally, in the above device, a second slider and a third slider are further sleeved on the second transmission member;

[0011] Threads are provided on the side of the second slider sleeved with the second transmission member and on the side of the third slider sleeved with the second transmission member, and the thread directions of the second slider and the third slider are opposite.

[0012] Optionally, in the above device, the second slider is provided with a first mounting member, and the third slider is provided with a second mounting member;

[0013] The first mounting member is fixedly connected to the first end of the first power clamping plate through a first bolt connecting member;

[0014] The second mounting member is fixedly connected to the first end of the second power clamping plate through a second bolt connecting member.

[0015] Optionally, for the device as described above, a protective cover is further provided on the first transmission member and the driving assembly. A first cover plate and a second cover plate are provided on the first side of the protective cover. The first cover plate is connected to the first mounting member through a first connecting member, and the second cover plate is connected to the second mounting member through a second connecting member.

[0016] Optionally, for the device as described above, limiting sliders are provided on the sides of the first cover plate and the second cover plate away from the mounting member.

[0017] Optionally, for the device as described above, a slide rail is further provided between the first slider and the charger head fixing seat, and the first slider is slidably connected to the slide rail.

[0018] Optionally, for the device as described above, a support member is further provided between the slide rail and the first transmission member;

[0019] A second driving member is provided on the side of the support member close to the driving assembly, and the second driving member is drivingly connected to the charger head fixing seat.

[0020] Optionally, for the device as described above, the second ends of the first power clamping plate and the second power clamping plate are in an arc shape that expands relatively outward.

[0021] Optionally, for the device as described above, both the first power clamping plate and the second power clamping plate are of a mesh structure.

[0022] Optionally, for the device as described above, a charger head placement groove is further provided on the charger head fixing seat;

[0023] A fastening piece is further provided on the charger head placement groove, and the fastening piece is fixedly connected to the bottom of the charger head placement groove through a third bolt connecting member.

[0024] The base station energy optimization management device based on a backup power source provided by the present application includes a driving assembly and a first transmission member. The driving assembly includes a first driving member and a second transmission member. The first driving member is drivingly connected to the second transmission member. The first side of the second transmission member is drivingly connected to the first transmission member through a transmission gear. A first slider is sleeved on the first transmission member, and a charger head fixing seat is provided at the bottom of the first slider. Through the arrangement of the charger head sliding member (i.e., the first slider sleeved on the first transmission member) and the fixing seat (i.e., the charger head fixing seat provided at the bottom of the first slider) in this technical solution, when the mobile base station needs to be charged, the charger head is placed in the fixing seat, so that the charger head sliding member drives the fixing seat to slide, and then drives the charger head to slide and connect to the backup power source, thereby solving the problem of inconvenient charging of the backup power source for the mobile base station after being fixed, avoiding the cumbersome process of charging wiring, and improving the power supply convenience of the backup power source. Description of the Drawings

[0025] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with this application, and are used together with the specification to explain the principles of this application.

[0026] Figure 1 Schematic cross-sectional structure diagram of the base station energy optimization management device based on a backup power supply provided for an embodiment of this application;

[0027] Figure 2 Schematic structure diagram of the charging head fixing seat in the base station energy optimization management device based on a backup power supply provided for an embodiment of this application;

[0028] Figure 3 Schematic structure diagram of the protective cover in the base station energy optimization management device based on a backup power supply provided for an embodiment of this application;

[0029] Figure 4 Another schematic structure diagram of the protective cover in the base station energy optimization management device based on a backup power supply provided for an embodiment of this application;

[0030] Figure 5 Schematic overall structure diagram of the base station energy optimization management device based on a backup power supply provided for an embodiment of this application;

[0031] Figure 6 Another perspective schematic overall structure diagram of the base station energy optimization management device based on a backup power supply provided for an embodiment of this application.

[0032] Reference numerals:

[0033] 100 - Base station energy optimization management device based on a backup power supply; 110 - First driving member; 111 - Second transmission member; 112 - Second slider; 113 - Third slider; 114 - First mounting member; 115 - Second mounting member; 116 - First bolt connecting member; 117 - Second bolt connecting member; 118 - First power clamping plate; 119 - Second power clamping plate; 120 - First transmission member; 121 - First slider; 122 - Charging head fixing seat; 123 - Slide rail; 124 - Support member; 125 - Second driving member; 126 - Fastening piece; 127 - Third bolt connecting member; 128 - Protective cover; 129 - First cover plate; 130 - Second cover plate; 131 - Limit slider; 132 - First transmission gear; 133 - Second transmission gear; 134 - Ventilation net.

[0034] Through the above accompanying drawings, specific embodiments of this application have been shown, and there will be a more detailed description hereinafter. These accompanying drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0035] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0036] In the prior art, the backup power supply of the base station needs to be regularly maintained and charged, and the backup power supply is usually fastened by fixing parts such as bolts. This fixing method may result in a slow response speed of the backup power supply when the base station needs emergency charging, and physical disassembly and installation are required each time, increasing the complexity of the operation.

[0037] In view of the problems in the prior art, the inventors recognized that the maintenance and charging process of the backup base station is relatively cumbersome, mainly reflected in the need to manually fix bolts during the fixing and charging processes, increasing the complexity and error rate of the charging process. Based on this, on the basis of in-depth analysis and research of the above technical problems, the inventors considered the problems existing in the fixing bolts, that is, the processes of fixing bolts and loosening bolts are relatively cumbersome and time-consuming, and then designed a backup power management device that can quickly charge the base station without the need to fix the backup power supply with bolts, thereby simplifying the operation steps of charging the base station with the backup power supply, reducing manual intervention, and ensuring that the device can automatically complete the process of fixing the backup power supply and connecting the base station charging line to the backup power supply for charging.

[0038] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below with reference to the accompanying drawings.

[0039] Figure 1 It is a schematic cross-sectional structure diagram of a base station energy optimization management device based on a backup power supply provided by an embodiment of the present application. As Figure 1 shown, the base station energy optimization management device 100 based on a backup power supply includes:

[0040] A driving component and a first transmission member 120;

[0041] The driving component includes a first driving member 110 and a second transmission member 111. The first driving member 110 is drivingly connected to the second transmission member 111, and the first side of the second transmission member 111 is drivingly connected to the first transmission member 120 through a transmission gear.

[0042] A first slider 121 is sleeved on the first transmission member 120, and a charging head fixing seat 122 is arranged at the bottom of the first slider 121.

[0043] Wherein, a backup power source for charging the base station is arranged on one side of the driving assembly away from the first transmission member 120.

[0044] The output end of the first driving member 110 is rotationally connected to a second transmission member 111 through a bearing, so that the second transmission member 111 can rotate under the drive of the first driving member 110.

[0045] The transmission gears include two pieces, namely a first transmission gear 132 and a second transmission gear 133. The first transmission gear 132 is arranged at the middle position on the first side of the second transmission member 111, and the second transmission gear 133 is arranged at the first end of the first transmission member 120 and is rotationally connected to the first transmission gear 132; when the second transmission member 111 rotates under the drive of the first driving member 110, it can drive the second transmission gear to rotate through the first transmission gear, thereby driving the first transmission member 120 to drive the first slider 121 to slide, realizing the linkage between the first transmission member 120 and the second transmission member 111.

[0046] The charging head fixing seat 122 is used to fix the charging head of the base station. When the base station needs to be charged, the charging head of the base station can be fixed in the charging head fixing seat 122. By driving the second transmission member 111 to rotate through the first driving member 110, the first transmission member 120 is driven to rotate, so that the charging head fixing seat 122 can move towards the backup power source on the side of the driving assembly under the drive of the first slider 121, and then drive the charging head to be connected to the backup power source, thereby realizing the function of the backup power source supplying power to the base station.

[0047] Optionally, in the embodiment of the present application, a second slider 112 and a third slider 113 are further sleeved on the second transmission member 111;

[0048] Threads are provided on one side of the second slider 112 sleeved with the second transmission member 111 and on one side of the third slider 113 sleeved with the second transmission member 111, and the thread directions of the second slider 112 and the third slider 113 are opposite.

[0049] Among them, on the second transmission member 111, two sliders are sleeved, namely the second slider 112 and the third slider 113. The second slider 112 and the third slider 113 are arranged along the axial direction of the second transmission member 111, and are respectively located on both sides of the second transmission member 111 with the transmission gear on the second transmission member 111 as the boundary; on one side of the second slider 112 sleeved with the second transmission member 111 and on one side of the third slider 113 sleeved with the second transmission member 111, threads are provided, and the thread directions of the second slider 112 and the third slider 113 are opposite, so as to ensure that when the first driving member 110 drives the second transmission member 111 to rotate, the second slider 112 and the third slider 113 can slide on the second transmission member 111 in opposite or opposite directions, so as to use the backup power supply to charge the base station subsequently.

[0050] Optionally, in the embodiment of the present application, the second slider 112 is provided with a first mounting member 114, and the third slider 113 is provided with a second mounting member 115;

[0051] The first mounting member 114 is fixedly connected to the first end of the first power supply clamping plate 118 through a first bolt connecting member 116;

[0052] The second mounting member 115 is fixedly connected to the first end of the second power supply clamping plate 119 through a second bolt connecting member 117.

[0053] Among them, the functions of the first power supply clamping plate 118 and the second power supply clamping plate 119 are to fix the backup power supply. The second slider 112 is connected to the first power supply clamping plate 118 through the first mounting member 114, and the third slider 113 is connected to the second power supply clamping plate 119 through the second mounting member 115, and the first bolt connecting member 116 and the second bolt connecting member 117 are respectively used to determine the stability of the first power supply clamping plate 118 and the second power supply clamping plate 119, so as to achieve the precise positioning and fixing of the first power supply clamping plate 118 and the second power supply clamping plate 119, so that the first power supply clamping plate 118 and the second power supply clamping plate 119 can firmly hold the position of the backup power supply during the charging process of the backup power supply for the base station, avoiding poor charging or equipment damage caused by the loosening of the clamping plate, thereby improving the reliability of the device.

[0054] Optionally, in the embodiment of the present application, the second ends of the first power supply clamping plate 118 and the second power supply clamping plate 119 are in a relatively outward-expanded arc shape.

[0055] Among them, the design of the outward-expanded arc shape can enable the first power supply clamping plate 118 and the second power supply clamping plate 119 to move to both sides by using the design of the outward-expanded arc shape when the backup power supply charges the base station, clearing the obstacles near the backup base station and reducing the interference of the outside world to the charging of the backup power supply for the base station.

[0056] Optionally, in the embodiments of the present application, both the first power clamping plate 118 and the second power clamping plate 119 are of a mesh structure.

[0057] Among them, the power clamping plate of the mesh structure can effectively reduce the obstruction of the clamping plate to the heat dissipation of the power supply, maintain a good ventilation effect. During the long-term charging process of the backup power supply, the power clamping plate of the mesh structure can effectively prevent the backup power supply from overheating, thereby extending the service life of the power supply and the device, and improving the safety of the overall device at the same time.

[0058] In an implementable manner, both the first transmission member 120 and the second transmission member 111 are lead screws, the first driving member 110 can be a servo motor, and the transmission gear can be a bevel gear; specifically, the first transmission member 120 is the first lead screw, the second transmission member 111 is the second lead screw, the bevel gear on the first transmission member 120 is the first bevel gear, and the bevel gear on the second transmission member 111 is the second bevel gear. When the backup power supply charges the mobile base station, the servo motor operates to drive the second lead screw to rotate. When the second lead screw rotates, it drives the second bevel gear to rotate, and the second bevel gear can drive the first bevel gear meshed with it to rotate, thereby driving the first lead screw to rotate. When the first lead screw rotates, it drives the first moving slider to move forward, and also drives the first power clamping plate 118 and the second power clamping plate 119 to move and open to both sides, and clear obstacles. The charging head fixing seat 122 drives the charging head to move towards the backup power supply side and insert it into the charging port.

[0059] The base station energy optimization management device 100 based on the backup power supply provided by the embodiments of the present application can realize the functions of automatically positioning the charging head of the base station and inserting it into the backup power supply through the linkage of the driving component and the first transmission member 120. The driving component drives the transmission gear to drive the first slider 121 to move, thereby driving the charging head fixing seat 122 to move forward and insert it into the charging port of the backup power supply, thus solving the problem of inconvenient installation of the charging head in the prior art, and at the same time ensuring the automation and stability of the base station during the charging process using the backup power supply, and reducing the error of manual operation.

[0060] Figure 2 It is a schematic structural diagram of the charging head fixing seat 122 in the base station energy optimization management device based on the backup power supply provided by the embodiments of the present application. As Figure 2 shown, a slide rail 123 is further provided between the first slider 121 and the charging head fixing seat 122, and the first slider 121 is slidably connected to the slide rail 123.

[0061] Among them, the slide rail 123 provides a more precise movement path for the charging head fixing seat 122, ensuring that the charging head can move along the correct direction and angle when inserted into the charging port of the backup power supply, thereby reducing the misalignment or the situation of inserting the backup power supply caused by the unstable sliding of the first slider 121, and further improving the stability and safety of the process of the backup power supply charging the base station.

[0062] Optionally, in the embodiment of the present application, a support member 124 is further provided between the slide rail 123 and the first transmission member 120;

[0063] On one side of the support member 124 close to the drive assembly, a second drive member 125 is provided, and the second drive member 125 is drivingly connected to the charging head fixing seat 122.

[0064] Among them, the purposes of the support member 124 and the second drive member 125 are to provide additional power support and structural stability for the first slider 121, making the movement of the charging head fixing seat 122 more stable and precise. In this way, it is ensured that the backup charging device of the base station can maintain consistent operating performance in different usage scenarios. Especially in the case of large loads or long-term use, it can also ensure a good connection between the charging head and the backup power supply.

[0065] Optionally, in the embodiment of the present application, a charging head placement groove is further provided on the charging head fixing seat 122;

[0066] A fastening piece 126 is further provided on the charging head placement groove, and the fastening piece 126 is fixedly connected to the bottom of the charging head placement groove through a third bolt connecting piece 127.

[0067] Among them, the purposes of the charging head placement groove and the fastening piece 126 are to provide a safe and stable fixing position for the base station charging head. During the charging process, the fastening piece 126 can ensure that the charging head will not loosen or fall off, thereby avoiding charging failure or equipment damage caused by poor contact. In addition, this design also simplifies the installation and disassembly process of the charging head, improving the usability and safety of the equipment.

[0068] Specifically, when the backup power supply is charging the base station, place the charging head of the base station in the charging head fixing seat 122, and then tighten the third bolt connecting piece 127, thereby driving the fastening piece 126 to clamp the charging head, and the fastening effect on the charging head can be completed.

[0069] In an implementable manner, the second driving member 125 can be a servo motor or an electric motor in other forms such as a cylinder. Its main function is to directly drive the movement of the charger head fixing base 122, so as to achieve accurate positioning and operation of the charger head. When the backup power supply is required to charge the base station, the second driving member 125 is electrically connected to the first transmission member 120. When the second driving member 125 is started, the power output by it is transmitted to the first transmission member 120. At this time, the first transmission member 120 starts to rotate under the drive of the second driving member 125. As the first transmission member 120 rotates, it drives the first slider 121 to move on the slide rail 123; as the first slider 121 moves, the charger head fixing base 122 also moves synchronously and gradually approaches the charging port of the backup power supply. Due to the limitation of the slide rail 123, the charger head always remains on the correct path during the movement and will not deviate; when the first transmission member 120 pushes the first slider 121 and the charger head fixing base 122 to the correct position, the charger head will accurately insert into the charging port of the backup power supply. At this time, the second driving member 125 stops, keeps the charger head fixed in the charging port, and starts the charging process; when the charging is completed, the second driving member 125 is started again and operates in the opposite direction. At this time, the first transmission member 120 will drive the first slider 121 in a reverse movement, so that the charger head fixing base 122 and the charger head are withdrawn from the charging port; as the charger head fixing base 122 moves, the charger head completely disengages from the charging port of the backup power supply and returns to the initial position. During the whole process, the support member 124 ensures the stability of the slide rail 123 and the transmission member, and the second driving member 125 provides sufficient power support, ensuring the smoothness and safety of the whole operation.

[0070] Figure 3 The figure is a schematic structural diagram of the protective cover 128 in the base station energy optimization management device based on the backup power supply provided by the embodiment of the present application. As Figure 3 shown, a protective cover 128 is also covered on the first transmission member 120 and the driving assembly. A first cover plate 129 and a second cover plate 130 are arranged on the first side of the protective cover 128. The first cover plate 129 is connected to the first mounting member 114 through a first connecting member, and the second cover plate 130 is connected to the second mounting member 115 through a second connecting member.

[0071] Among them, the purpose of covering the protective cover 128 and the corresponding first cover plate 129 and second cover plate 130 on the first transmission member 120 is to provide physical protection for the first transmission member 120 and the driving assembly, prevent external dust, magazines or other environmental factors from affecting the device. At the same time, the design of the protective cover 128 and the cover plate also enables the charger head and related components of the base station to be hidden and protected when the device is not in use, further extending the service life of the device and avoiding damage caused by external environmental influences.

[0072] Optionally, in the embodiments of the present application, limiting sliders 131 are provided on the sides of the first cover plate 129 and the second cover plate 130 away from the mounting member.

[0073] The purpose of providing the limiting sliders 131 on the first cover plate 129 and the second cover plate 130 is to control the movement range of the first cover plate 129 and the second cover plate 130, ensuring that the first cover plate 129 and the second cover plate 130 can remain within a preset track during the opening and closing process, without deviation or jamming, improving the safety of device use, and avoiding equipment damage caused by operation errors or mechanical failures.

[0074] Specifically, when the backup power supply finishes charging the base station, the backup power supply is removed, and the servo motor operates to drive the first lead screw and the second lead screw to rotate in the reverse direction, so that the first power clamping plate 118 and the second power clamping plate 119 move closer together, and at the same time drive the charging head fixing seat 122 to retract into the protective cover 128; when the backup power supply device of the base station needs to be disassembled, the servo motor operates to drive the first lead screw to rotate. When the first lead screw rotates, it drives the second moving slider and the third moving slider to move in opposite directions, thereby driving the first power clamping plate 118 and the second power clamping plate 119 to move outward and open through the first mounting member 114 and the second mounting member 115. During the opening process, the obstacles at the charging location are pushed to both sides, and the protective cover 128 can be opened to facilitate the charging head fixing seat 122 to drive the charging head out.

[0075] Figure 4 Another structural schematic diagram of the protective cover 128 in the base station energy optimization management device based on the backup power supply provided by the embodiments of the present application. As Figure 4 shown, both sides of the bottom of the protective cover 128 are set to be inclined outward, and an air-permeable net 134 is fixedly embedded in the bottom surface of the inclined section of the protective cover 128. The bottom surfaces of the protective cover 128 and the first cover plate 129 are located above the bottom surface of the first power clamping plate 118. Similarly, the bottom surfaces of the protective cover 128 and the second cover plate 130 are located above the bottom surface of the second power clamping plate 119, which is convenient for guiding the backup power supply, and the air-permeable net 134 ensures the heat dissipation and air permeability of the backup power supply during charging.

[0076] Figure 5 The overall structural schematic diagram of the base station energy optimization management device based on the backup power supply provided by the embodiments of the present application.

[0077] Figure 6 Another perspective of the overall structural schematic diagram of the base station energy optimization management device based on the backup power supply provided by the embodiments of the present application.

[0078] Combined with Figure 5 and Figure 6From the structural schematic diagram shown, it can be seen that the charger fixing base 122 that drives the charger to move is under the protection of the protective cover 128, achieving effective protection of the charger by the protective cover 128. And through the first power clamping plate 118 and the second power clamping plate 119 that are movable on the front side, when the backup power supplies power to the base station, the first power clamping plate 118 and the second power clamping plate 119 move to both sides and open. While opening, they drive the charger fixing base 122 to move forward, and then drive the charger to insert into the charging port of the backup power supply, solving the problems of inconvenient fixing, splitting and charging of the existing backup power supply, greatly improving the practicability of the charging structure, and also protecting the backup power supply and both sides of the charging port during charging.

[0079] It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that this application is not limited by the described action sequence, because according to this application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this application.

[0080] After considering the specification and practicing the disclosed utility model herein, those skilled in the art will readily think of other implementation schemes of this application. This application aims to cover any variations, uses or adaptive changes of this application, and these variations, uses or adaptive changes follow the general principles of this application and include the common general knowledge or conventional technical means in the technical field not disclosed in this application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of this application are pointed out by the following claims.

[0081] It should be understood that this application is not limited to the precise structure already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is only limited by the appended claims.

Claims

1. A base station energy optimization management device based on a backup power supply, characterized in that, Comprising: A driving component and a first transmission member; The driving component includes a first driving member and a second transmission member. The first driving member is drivingly connected to the second transmission member. The first side of the second transmission member is drivingly connected to the first transmission member through a transmission gear; A first slider is sleeved on the first transmission member, and a charging head fixing seat is arranged at the bottom of the first slider.

2. The device according to claim 1, characterized in that A second slider and a third slider are also sleeved on the second transmission member; Threads are provided on the side of the second slider sleeved with the second transmission member and on the side of the third slider sleeved with the second transmission member, and the thread directions of the second slider and the third slider are opposite.

3. The device according to claim 2, wherein The second slider is provided with a first mounting member, and the third slider is provided with a second mounting member; The first mounting member is fixedly connected to the first end of the first power clamping plate through a first bolt connecting member; The second mounting member is fixedly connected to the first end of the second power clamping plate through a second bolt connecting member.

4. The device according to claim 3, characterized in that, A protective cover is also provided on the first transmission member and the driving component. A first cover plate and a second cover plate are arranged on the first side of the protective cover. The first cover plate is connected to the first mounting member through a first connecting member, and the second cover plate is connected to the second mounting member through a second connecting member.

5. The device according to claim 4, characterized in that, Limit sliders are arranged on the sides of the first cover plate and the second cover plate away from the mounting member.

6. The device according to any one of claims 1-5, characterized in that, A slide rail is also arranged between the first slider and the charging head fixing seat, and the first slider is slidably connected to the slide rail.

7. The device according to claim 6, characterized in that, A support member is also arranged between the slide rail and the first transmission member; A second driving member is arranged on the side of the support member close to the driving component, and the second driving member is drivingly connected to the charging head fixing seat.

8. The device according to any one of claims 3-5, characterized in that The second ends of the first power clamping plate and the second power clamping plate are in a relatively outward-expanded arc shape.

9. The device according to claim 8, characterized in that Both the first power clamping plate and the second power clamping plate are of a mesh structure.

10. The device according to any one of claims 1-5, characterized in that, A charging head placement groove is also provided on the charging head fixing seat; A fastening piece is also arranged on the charging head placement groove, and the fastening piece is fixedly connected to the bottom of the charging head placement groove through a third bolt connecting member.

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