Plug-pull mechanism

Abstract

The utility model discloses a plugging mechanism. The plugging mechanism comprises a main body; the first rotating shaft is rotationally connected with the main body; the first rotating part is connected with the first rotating shaft; the first clamping piece is arranged on the main body; the first clamping piece is connected with one end of the first rotating piece, and the first clamping piece and the second clamping piece are arranged in a spaced mode; and the driving assembly is connected with the other end of the first rotating part, and the driving assembly can drive the first rotating part to rotate around the axis of the first rotating shaft. According to the technical scheme provided by the invention, the terminal can be inserted into the interface by extending the main body into the bottom of a bed or a table, a person does not need to climb to the bottom of the bed or the table, and the terminal has the characteristics of simple structure and easiness in operation.

Description

Technical Field

[0001] The present application belongs to the technical field of terminal plugging and extraction tools, and in particular, relates to a plugging and extraction mechanism. Background Art

[0002] Terminals of telephone lines, network cables, etc. need to be inserted or unplugged from wiring ports, but wiring ports are often located in small spaces such as under a table or at the foot of a bed, and people need to crawl under the table to operate manually, which is very inconvenient. Utility Model Content

[0003] In order to solve the above problems, an embodiment of the present application provides a plug-in mechanism.

[0004] According to an embodiment of the present application, a plug-in mechanism is provided, comprising:

[0005] main body;

[0006] a first rotating shaft, the first rotating shaft being rotatably connected to the main body;

[0007] a first rotating member, the first rotating member being connected to the first rotating shaft;

[0008] a first clamping member, the first clamping member being disposed on the main body;

[0009] a second clamping member, wherein the first clamping member is connected to one end of the first rotating member, and the first clamping member and the second clamping member are spaced apart from each other;

[0010] A driving assembly is connected to the other end of the first rotating member, and the driving assembly can drive the first rotating member to rotate around the axis of the first rotating shaft.

[0011] Optionally, the driving assembly further includes a connecting member and a driving member, wherein the connecting member is arranged along the length direction of the main body, one end of the connecting member is connected to the driving member, and the other end of the connecting member is connected to the other end of the first rotating member.

[0012] Optionally, the driving member comprises:

[0013] a second rotating shaft, the second rotating shaft being rotatably connected to the main body;

[0014] a second rotating member, the second rotating member being connected to the second rotating shaft, and one end of the second rotating member being connected to the connecting member;

[0015] A button is movably arranged on the main body, and the button can approach the second rotating member and abut against the other end of the second rotating member, so as to make the second rotating member rotate around the axis of the second rotating shaft.

[0016] Optionally, the connecting piece is made of flexible material.

[0017] Optionally, the main body is a tubular member.

[0018] Optionally, a long hole is provided on the tube wall of the tubular member, the first rotating shaft is located inside the tubular member, the first rotating member is passed through the long hole and connected to the first rotating shaft, one end of the first rotating member is located inside the tubular member, and the other end of the first rotating member is located outside the tubular member; the length of the long hole is greater than the outer diameter of the first rotating member.

[0019] Optionally, a mounting hole is opened on the tube wall of the tubular member, the second rotating shaft and the second rotating member are both located inside the tubular member, and the button is arranged in the mounting hole and can move along the axis of the mounting hole to abut against the second rotating member.

[0020] Optionally, the plug-in mechanism further includes a first elastic member;

[0021] The button comprises a first connecting portion and a second connecting portion connected to each other, the outer diameter of the first connecting portion is smaller than the outer diameter of the second connecting portion, and the outer diameter of the second connecting portion is larger than the inner diameter of the mounting hole; the first connecting portion is at least partially located in the mounting hole, and the first connecting portion is located outside the tubular member;

[0022] The first elastic member is disposed between the second connecting portion and the outer wall of the tubular member.

[0023] Optionally, the plug-in mechanism further includes a second elastic member, which is disposed on an inner wall of the tubular member and partially extends to the mounting hole.

[0024] Optionally, the tubular member is provided with a winding portion, the winding portion is located between the first rotating member and the button, and the winding portion is curved.

[0025] A technical effect of an embodiment of the present application is that the first rotating member is driven by a driving component so that the second clamping member approaches the first clamping member to clamp the terminal, and the terminal can be inserted into the interface by extending the main body under the bed or the table, without the need for people to crawl under the bed or the table, and has the characteristics of simple structure and easy operation.

[0026] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0028] Figure 1 It is a structural schematic diagram of the plug-in mechanism in the embodiment of the present application;

[0029] Figure 2 It is a structural schematic diagram of the plug-in mechanism in the embodiment of the present application;

[0030] Figure 3 It is a structural schematic diagram of the plug-in mechanism in another embodiment of the present application;

[0031] Figure 4 It is a side view of the plug-in mechanism in the embodiment of the present application;

[0032] Figure 5 for Figure 4 Sectional view at AA in the middle;

[0033] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0034] Figure 7 It is a cross-sectional view of the plug-in mechanism in the embodiment of the present application.

[0035] Explanation of the accompanying drawings: plug-in mechanism 100; main body 1; long hole 11; mounting hole 12; winding part 13; first rotating shaft 2; first rotating member 3; first clamping member 4; second clamping member 5; driving assembly 6; connecting member 61; driving member 62; second rotating shaft 621; second rotating member 622; button 623; first connecting part 6231; second connecting part 6232; guide rail 624; first elastic member 7; second elastic member 8. DETAILED DESCRIPTION

[0036] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0038] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0039] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0040] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0041] First, the X direction, Y direction and Z direction mentioned in this embodiment are Figure 1 The direction marked in .

[0042] like Figure 1-Figure 7 As shown, according to an embodiment of the present application, a plug-in mechanism 100 is provided, comprising a main body 1, a first rotating shaft 2, a first rotating member 3, a first clamping member 4, a second clamping member 5 and a driving assembly 6; the first rotating member 3 is rotatably connected to the main body 1; the first rotating member 3 is connected to the first rotating shaft 2; the first clamping member 4 is arranged on the main body 1; the second clamping member 5 is connected to one end of the first rotating member 3, and the first clamping member 4 and the second clamping member 5 are arranged at intervals; the driving assembly 6 is connected to the other end of the first rotating member 3, and the driving assembly 6 can drive the first rotating member 3 to rotate around the axis of the first rotating shaft 2.

[0043] like Figure 1-Figure 5 As shown, the plug-in mechanism 100 includes a main body 1 , a first rotating shaft 2 , a first rotating member 3 , a first clamping member 4 , a second clamping member 5 and a driving assembly 6 .

[0044] Among them, the first rotating shaft 2 is rotatably connected to the main body 1. In other words, the first rotating shaft 2 can rotate around its own axis; specifically, a bearing hole is opened on the main body 1, the outer ring of the bearing is embedded in the bearing hole, and the first rotating shaft 2 is embedded in the inner ring of the bearing, so that the first rotating shaft 2 can rotate relative to the main body 1.

[0045] The first rotating member 3 is connected to the first rotating shaft 2 , and the middle portion of the first rotating member 3 is connected to the first rotating shaft 2 . When the first rotating shaft 2 rotates, the first rotating member 3 will rotate accordingly.

[0046] The middle position of the first rotating member 3 means that the positions between the two ends of the first rotating member 3 are all middle positions.

[0047] The first clamping member 4 is arranged on the main body 1, the second clamping member 5 is connected to one end of the first rotating member 3, and the first clamping member 4 and the second clamping member 5 are arranged at intervals, and the space between the first clamping member 4 and the second clamping member 5 is used to accommodate the terminal, and the first clamping member 4 and the second clamping member 5 work together to clamp the terminal.

[0048] The driving assembly 6 may be partially disposed on the main body 1 , and the driving assembly 6 is connected to the other end of the first rotating member 3 .

[0049] like Figure 5As shown, the driving component 6 drives the other end of the first rotating member 3 to move away from the first clamping member 4, the first rotating member 3 rotates around the first rotating shaft 2, one end of the first rotating member 3 moves toward the first clamping member 4, and the second clamping member 5 connected to the first rotating member 3 also rotates accordingly, and the second clamping member 5 moves toward the first clamping member 4; vice versa. Therefore, when the driving component 6 drives the second clamping member 5 to approach the first clamping member 4, the first clamping member 4 and the second clamping member 5 can clamp the terminal, extend the main body 1 under the table or under the bed, and insert the terminal into the interface; when the driving component 6 drives the second clamping member 5 to move away from the first clamping member 4, the first clamping member 4 and the second clamping member 5 can release the terminal.

[0050] Therefore, the plugging mechanism 100 provided by the present application can insert the terminal into the interface by clamping the terminal with the first clamping member 4 and the second clamping member 5 and extending the terminal under the bed or the table, without the need for a person to crawl under the bed or the table. In addition, the plugging mechanism 100 of the present application has a simple structure and is easy to operate.

[0051] Preferably, the first rotating member 3 can be a long board or a long rod. The connection method of the long board and the long rod is the same; taking the long board as an example, the second clamping member 5 is connected to one end of the long board, the driving assembly 6 is connected to the other end of the long board, and the first rotating shaft 2 is connected to any position between the two ends of the long board.

[0052] In one embodiment, Figure 2 As shown, the main body 1 is a mounting plate, the first rotating shaft 2 is rotatably connected to the mounting plate, the first clamping member 4 is arranged on the mounting plate, the second clamping member 5 is connected to the first rotating member 3 and extends to one end of the mounting plate, and the first clamping member 4 and the second clamping member 5 are arranged at intervals; the driving component 6 is arranged on the mounting plate, and the driving component 6 is connected to the other end of the first rotating member 3, and the driving component 6 drives the other end of the first rotating member 3 to move so that the second clamping member 5 moves closer to or away from the first clamping member 4.

[0053] In another embodiment, the main body 1 is a tubular member.

[0054] In an optional embodiment, the driving assembly 6 also includes a connecting member 61 and a driving member 62, the connecting member 61 is arranged along the length direction of the main body 1, one end of the connecting member 61 is connected to the driving member 62, and the other end of the connecting member 61 is connected to the other end of the first rotating member 3.

[0055] like Figure 3 and Figure 5As shown, the driving assembly 6 further includes a connecting member 61 and a driving member 62. One end of the connecting member 61 is connected to the driving member 62, and the other end of the connecting member 61 is connected to the first rotating member 3. The connecting member 61 is arranged along the length direction of the main body 1. If the main body 1 is a mounting plate, the connecting member 61 is arranged along the length direction of the mounting plate. If the main body 1 is a tubular member, the connecting member 61 is arranged along the length direction of the tubular member.

[0056] To further illustrate, the first clamping member 4 and the second clamping member 5 are located at one end of the main body 1, and the driving member 62 is located at the other end of the main body 1. The driving member 62 is connected to the first rotating member 3 by a connecting member 61. When the plug-in mechanism 100 is extended under the bed or the table, the first clamping member 4 and the driving member 62 are respectively located at the two ends of the main body 1, and the first clamping member 4 and the second clamping member 5 are extended under the bed or the table. The driving member 62 is located at the end held by the user, which is convenient for manipulating the driving member 62 to make the second clamping member 5 approach or move away from the first clamping member 4, thereby realizing the plugging and unplugging of the terminals.

[0057] In an optional embodiment, the driving member 62 can be a motor, a hydraulic cylinder, an electric cylinder, etc. Specifically, if the driving member 62 is a motor, the output end of the motor is connected to one end of the connecting member 61, and the motor rotates to drive the connecting member 61 to pull the first rotating member 3, and the first rotating member 3 moves toward the direction of the motor, and the second clamping member 5 connected to the first connecting member 61 approaches the direction close to the first clamping member 4, so as to clamp the terminal; in this embodiment, the connecting member 61 is made of a flexible material, and the output end of the motor winds the connecting member 61 around the output end, so as to shorten the length of the connecting member 61, so as to make the first rotating member 3 approach the direction of the motor; in this embodiment, the driving member 62 also includes a switch, which is electrically connected to the motor, and the switch can control the start and stop of the motor as well as the forward and reverse rotation. The switch is arranged at one end of the main body 1 away from the first clamping member 4, so as to facilitate the user to control the operation of the motor. If the driving member 62 is a hydraulic cylinder, the output end of the hydraulic cylinder is connected to one end of the connecting member 61, the output end of the hydraulic cylinder pulls the first rotating member 3, the first rotating member 3 moves in the direction of the hydraulic cylinder, and the second clamping member 5 connected to the first connecting member 61 approaches the direction of the first clamping member 4, so that the terminal can be clamped; in this embodiment, the connecting member 61 can be a flexible material or a rigid material. In this embodiment, the driving member 62 also includes a switch, the switch is electrically connected to the hydraulic cylinder, the switch can control the extension and retraction of the piston of the hydraulic cylinder, and the switch is set at one end of the main body 1 away from the first clamping member 4, so that it is convenient for the user to control the operation of the hydraulic cylinder.

[0058] In another optional embodiment, the driving member 62 includes a second rotating shaft 621, a second rotating member 622 and a button 623, the second rotating shaft 621 is rotatably connected to the main body 1; the second rotating member 622 is connected to the second rotating shaft 621, and the second rotating member 622 is connected to the connecting member 61; the button 623 is movably arranged on the main body 1, the button 623 can approach the second rotating member 622 and abut against the other end of the second rotating member 622, and make the second rotating member 622 rotate around the axis of the second rotating shaft 621.

[0059] like Figure 3 and Figure 5 As shown, the driving member 62 includes a second rotating shaft 621 , a second rotating member 622 and a button 623 .

[0060] Among them, the second rotating shaft 621 is rotatably connected to the main body 1. In other words, the second rotating shaft 621 can rotate around its own axis; specifically, a bearing hole is opened on the main body 1, the outer ring of the bearing is embedded in the bearing hole, and the second rotating shaft 621 is embedded in the inner ring of the bearing, so that the second rotating shaft 621 can rotate relative to the main body 1.

[0061] The second rotating member 622 is connected to the second rotating shaft 621 . The middle portion of the second rotating member 622 is connected to the second rotating shaft 621 . When the second rotating shaft 621 rotates, the second rotating member 622 rotates accordingly.

[0062] The middle position of the second rotating member 622 means that the positions between the two ends of the second rotating member 622 are all middle positions.

[0063] The button 623 is movably arranged on the main body 1, one end of the second rotating member 622 is connected to the connecting member 61, and the other end of the second rotating member 622 abuts against the button 623. After the button 623 moves toward the second rotating member 622 and abuts against the second rotating member 622, the second rotating member 622 is forced to rotate around the axis of the second rotating shaft 621, and the other end of the second rotating member 622 moves toward the direction close to the second clamping member 5, and the second rotating member 622 moves away from the second clamping member 5, so that the connecting member 61 pulls the first rotating member 3 to move toward the second rotating member 622, so that the second clamping member 5 approaches the first clamping member 4, and the first clamping member 4 and the second clamping member 5 can clamp the terminal.

[0064] Preferably, the second rotating member 622 can be a long plate or a long rod. The connection method of the long plate and the long rod is the same; taking the long rod as an example, the connecting member 61 is connected to one end of the long rod, the button 623 can abut against the other end of the long rod, and the second rotating shaft 621 is connected to any position between the two ends of the long rod.

[0065] In this embodiment, the second clamping member 5 and the first clamping member 4 can be operated to clamp the terminal through the first rotating shaft 2, the first rotating member 3 and the button 623. Compared with the embodiment in which the driving member 62 adopts a motor or a hydraulic cylinder, this embodiment is a mechanical mechanism with a simpler structure, lower cost and easier installation.

[0066] like Figure 3 As shown, in the embodiment where the main body 1 is a mounting plate, the driving member 62 further includes a guide rail 624, and the button 623 is slidably connected to the guide rail 624. The button 623 can move along the direction of the guide rail 624, thereby driving the second rotating member 622 to rotate.

[0067] In an optional embodiment, the connecting member 61 is made of a flexible material, so that the connecting member 61 is conveniently connected to the first rotating member 3 and the second rotating member 622; specifically, the first rotating member 3 is provided with a first hook, the second rotating member 622 is provided with a second hook, and the two ends of the connecting member 61 are respectively connected to the first hook and the second hook, so that the connecting member 61 is connected to the first rotating member 3 and the second rotating member 622, which is convenient to connect, simple in structure, and easy to install.

[0068] The flexible material can be nylon rope or hemp rope.

[0069] In an alternative embodiment, Figure 1 , such as 2, Figure 4 and Figure 5 As shown, the main body 1 is a tubular member. Compared with the main body 1 being a mounting plate, the tubular member is more convenient for users to hold.

[0070] The cross section of the tubular member may be circular, square, rectangular or polygonal.

[0071] In an optional embodiment, a long hole 11 is provided on the tube wall of the tubular member, the first rotating shaft 2 is located inside the tubular member, the first rotating member 3 is passed through the long hole 11 and connected to the first rotating shaft 2, one end of the first rotating member 3 is located inside the tubular member, and the other end of the first rotating member 3 is located outside the tubular member; the length of the long hole 11 is greater than the outer diameter of the first rotating member 3.

[0072] like Figure 5 As shown, the first rotating shaft 2 is located inside the tubular member, and one end of the first rotating member 3 is located inside the tubular member. When the plug-in mechanism 100 is in use, the first rotating shaft 2 and the second rotating member 622 can avoid being damaged by being hit by external objects.

[0073] Further, the other end of the first rotating member 3 is located outside the tubular member, so that the other end of the first rotating member 3 is conveniently used to connect with the second clamping member 5. The tubular member is provided with a long hole 11, and the first rotating member 3 passes through the long hole 11, so that one end of the first rotating member 3 is located inside the tubular member, and the other end of the first rotating member 3 is located outside the tubular member.

[0074] When the first rotating member 3 is a long plate, the outer diameter of the first rotating member 3 refers to the thickness of the long plate; when the first rotating member 3 is a long rod, the outer diameter of the first rotating member 3 refers to the diameter of the long rod. The length of the long hole 11 refers to the length in the Z direction.

[0075] To further explain, the length of the long hole 11 is greater than the outer diameter of the first rotating member 3. On the one hand, it is easy for the first rotating member 3 to extend the tubular member from the long hole 11. On the other hand, when the first rotating member 3 moves toward the direction close to the first clamping member 4, the first rotating member 3 has space to move in the long hole 11, thereby avoiding insufficient space for the first rotating member 3 to move and making it impossible for the first clamping member 4 and the second clamping member 5 to clamp the terminal.

[0076] In an optional embodiment, a mounting hole 12 is opened on the tube wall of the tubular member, the second rotating shaft 621 and the second rotating member 622 are both located inside the tubular member, and the button 623 is arranged in the mounting hole 12 and can move along the axis of the mounting hole 12 to abut against the second rotating member 622.

[0077] like Figure 5 and Figure 6 As shown, the second rotating shaft 621 and the second rotating member 622 are both located inside the tubular member. When the plug-in mechanism 100 is in use, the second rotating shaft 621 and the second rotating member 622 are located inside the tubular member to avoid being damaged by external objects.

[0078] To further explain, a mounting hole 12 is opened on the wall of the tubular member, and the button 623 is disposed in the mounting hole 12 and can move along the axis of the mounting hole 12 to abut against the second rotating member 622 and drive the second rotating member 622 to rotate.

[0079] In one embodiment, the axis of the mounting hole 12 is perpendicular to the axis of the tubular member, and the button 623 moves along the axis of the mounting hole 12 to be able to abut against the second rotating member 622 .

[0080] In another embodiment, if Figure 7 As shown, the axis of the mounting hole 12 and the axis of the tubular member form an obtuse angle or an acute angle, the button 623 is hinged to the second rotating member 622, and the button 623 moves along the axis of the mounting hole 12 to rotate the second rotating member 622.

[0081] In an optional embodiment, the plug-in mechanism 100 also includes a first elastic member 7; the button 623 includes a first connecting portion 6231 and a second connecting portion 6232 connected to each other, the outer diameter of the first connecting portion 6231 is smaller than the outer diameter of the second connecting portion 6232, and the outer diameter of the second connecting portion 6232 is larger than the inner diameter of the mounting hole 12; the first connecting portion 6231 is at least partially located in the mounting hole 12, and the first connecting portion 6231 is located outside the tubular member; the first elastic member 7 is arranged between the second connecting portion 6232 and the outer wall of the tubular member.

[0082] like Figure 6 As shown, the button 623 includes a first connecting portion 6231 and a second connecting portion 6232 that are connected to each other. The outer diameter of the first connecting portion 6231 is smaller than the outer diameter of the second connecting portion 6232, and the outer diameter of the second connecting portion 6232 is larger than the inner diameter of the mounting hole 12. The first connecting portion 6231 is at least partially located in the mounting hole 12, and the second connecting portion 6232 is located outside the mounting hole 12. When the button 623 moves along the axis of the mounting hole 12, the first connecting portion 6231 can move in the mounting hole 12, and the second connecting portion 6232 will not enter the mounting hole 12, thereby preventing the button 623 from completely entering the mounting hole 12.

[0083] Further, the plug-in mechanism 100 further includes a first elastic member 7, which is disposed between the second connecting portion 6232 and the outer wall of the tubular member. When the button 623 approaches the second rotating member 622, the first elastic member 7 is compressed, and the second clamping member 5 and the first clamping member 4 clamp the terminal; when the terminal needs to be released, the button 623 is released, the first elastic member 7 is reset, and the button 623 is also reset. In addition, the outer diameter of the second connecting portion 6232 is larger than the inner diameter of the mounting hole 12, thereby providing an installation position for installing the first elastic member 7.

[0084] To further explain, one end of the first elastic member 7 is connected to the second connecting portion 6232 , and the other end is connected to the outer wall of the tubular member, so that the button 623 is connected to the tubular member to fix the button 623 .

[0085] The first elastic member 7 may be a coil spring or elastic rubber.

[0086] In an optional implementation, the plug-in mechanism 100 further includes a second elastic member 8 , which is disposed on the inner wall of the tubular member and partially extends to the mounting hole 12 .

[0087] like Figure 6As shown, in the embodiment where the axis of the mounting hole 12 is perpendicular to the axis of the tubular member, the plug-in mechanism 100 further includes a second elastic member 8, and the second elastic clip is arranged on the inner wall of the tubular member, and a portion of the second elastic clip extends to the mounting hole 12. The button 623 drives the other end of the second rotating member 622 to approach the first clamping member 4, and the other end of the second rotating member 622 abuts against the second elastic member 8 and compresses the second elastic member 8. When the button 623 is released, the second rotating member 622 is reset under the action of the second elastic member 8.

[0088] The second elastic member 8 may be a coil spring or elastic rubber.

[0089] like Figure 2 As shown, in an optional embodiment, the tubular member is provided with a winding portion 13, the winding portion 13 is located between the first rotating member 3 and the button 623, and the winding portion 13 is curved. When the terminal is inserted or pulled out, the network cable is first wound around the winding portion 13, and when the terminal is pulled out and then inserted, if the network cable is subjected to force, the terminal can be prevented from being separated from the network cable.

[0090] The winding portion 13 is curved and may be spiral, so that the network cable can be easily wound around the tubular member.

[0091] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A plug-in mechanism, characterized in that: include: main body; a first rotating shaft, the first rotating shaft being rotatably connected to the main body; a first rotating member, the first rotating member being connected to the first rotating shaft; a first clamping member, the first clamping member being disposed on the main body; a second clamping member, wherein the first clamping member is connected to one end of the first rotating member, and the first clamping member and the second clamping member are spaced apart from each other; A driving assembly is connected to the other end of the first rotating member, and the driving assembly can drive the first rotating member to rotate around the axis of the first rotating shaft.

2. The plug-in mechanism according to claim 1, characterized in that: The driving assembly further comprises a connecting member and a driving member. The connecting member is arranged along the length direction of the main body. One end of the connecting member is connected to the driving member, and the other end of the connecting member is connected to the other end of the first rotating member.

3. The plug-in mechanism according to claim 2, characterized in that: The driving member comprises: a second rotating shaft, the second rotating shaft being rotatably connected to the main body; a second rotating member, the second rotating member being connected to the second rotating shaft, and one end of the second rotating member being connected to the connecting member; A button is movably arranged on the main body, and the button can approach the second rotating member and abut against the other end of the second rotating member, so as to make the second rotating member rotate around the axis of the second rotating shaft.

4. The plug-in mechanism according to claim 2, characterized in that: The connecting piece is made of flexible material.

5. The plug-in mechanism according to claim 3, characterized in that: The main body is a tubular member.

6. The plug-in mechanism according to claim 5, characterized in that: A long hole is provided on the tube wall of the tubular member, the first rotating shaft is located inside the tubular member, the first rotating member is passed through the long hole and connected to the first rotating shaft, one end of the first rotating member is located inside the tubular member, and the other end of the first rotating member is located outside the tubular member; the length of the long hole is greater than the outer diameter of the first rotating member.

7. The plug-in mechanism according to claim 5, characterized in that: A mounting hole is provided on the wall of the tubular member, the second rotating shaft and the second rotating member are both located inside the tubular member, and the button is provided in the mounting hole and can move along the axis of the mounting hole to abut against the second rotating member.

8. The plug-in mechanism according to claim 7, characterized in that: The plug-in mechanism also includes a first elastic member; The button comprises a first connecting portion and a second connecting portion connected to each other, the outer diameter of the first connecting portion is smaller than the outer diameter of the second connecting portion, and the outer diameter of the second connecting portion is larger than the inner diameter of the mounting hole; the first connecting portion is at least partially located in the mounting hole, and the first connecting portion is located outside the tubular member; The first elastic member is disposed between the second connecting portion and the outer wall of the tubular member.

9. The plug-in mechanism according to claim 7, characterized in that: The plug-in mechanism further includes a second elastic member, which is disposed on the inner wall of the tubular member and partially extends to the mounting hole.

10. The plug-in mechanism according to claim 5, characterized in that: The tubular member is provided with a winding portion, the winding portion is located between the first rotating member and the button, and the winding portion is curved.

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