Butt joint device

Abstract

The utility model belongs to the technical field of medical instruments, and relates to a butt joint device. The butt joint device comprises a mounting frame and a holding assembly. The mounting frame is used for supporting to-be-butted equipment; the holding assembly comprises a clamping piece rotationally arranged on the mounting frame, the clamping piece is of a structure with an adjustable opening, and when the opening is in a closed state or an open state, the clamping piece holds or releases equipment to be butted. The moving trolley and the interventional robot are fixed, the interventional robot is prevented from inclining forwards when the moving trolley moves, operation of the interventional robot is not interfered on the basis that the interventional robot is prevented from falling off, and a mechanical arm of the interventional robot can conveniently extend to the bed surface of an operating bed.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and more specifically, to a docking device. Background Technology

[0002] Interventional vascular surgery is a minimally invasive, image-guided diagnostic and treatment method with advantages such as minimal trauma, ease of operation, accurate intervention site, and rapid postoperative healing. Because interventional vascular surgery involves radiation exposure to the surgeon, one solution is to use a vascular interventional robot for remote surgery. However, when moving the robot to the operating table, a mobile trolley is often used. Currently, the mobile trolley is not fixed to the interventional robot, leading to a risk of the robot falling during movement. Utility Model Content

[0003] This application provides a docking device to solve the problem in the prior art where the mobile trolley and the intervention robot are not fixed together, which leads to the risk of the intervention robot falling off.

[0004] To address the aforementioned technical problems, this application provides a docking device, which employs the following technical solution:

[0005] A docking device includes: a mounting frame and a clamping assembly;

[0006] The mounting bracket is used to support the equipment to be docked;

[0007] The clamping assembly includes a clamping member disposed on the mounting frame. The clamping member has an adjustable opening structure. When the opening is in a closed state or an open state, the clamping member clamps or releases the device to be docked.

[0008] Furthermore, the mounting frame includes a docking end and a mounting end, and the device to be docked includes a main body and a docking part, wherein the docking end is used to support the main body;

[0009] The clamping member is rotatably mounted on the mounting end. During the rotation of the clamping member, the opening is closed or opened to grip or release the docking part.

[0010] Furthermore, the clamping member includes two clamping plates rotatably disposed on the mounting end. Each clamping plate includes a rotating part and a fixed part. The rotating part is rotatably connected to the mounting end, and the fixed part is used to hold the mating part. The gap between the fixed parts of the two clamping plates forms the opening. When the two fixed parts rotate towards or away from each other, the opening is closed or opened.

[0011] Furthermore, the inner wall of the clamping plate is provided with a first receiving groove; when the opening is in a closed state, the first receiving grooves of the two clamping plates surround each other to form a first receiving cavity, which is used to receive the docking part.

[0012] Furthermore, the rotating part includes a rotating end and a stopping end. The rotating end is rotatably connected to the mounting end. When the opening is in the open state, the two stopping ends abut against each other to restrict the rotation of the rotating end.

[0013] Furthermore, the stop end is provided with a first magnetic attraction element, and when the opening is in the open state, the two first magnetic attraction elements are magnetically connected.

[0014] Furthermore, the clamping assembly also includes a transmission component. The rotating ends of the two clamping plates are arranged adjacent to each other. The transmission component is connected to the rotating ends of the two clamping plates respectively. The transmission component is used to transmit power between the two rotating ends so that the two rotating ends rotate synchronously.

[0015] Furthermore, the clamping member includes a ring plate rotatably disposed on the mounting end. The ring plate includes a connecting part and a clamping part. The gap between the connecting part and the clamping part forms the opening. The connecting part is rotatably connected to the mounting end. When the clamping part rotates toward or away from the connecting part, it closes or opens the opening.

[0016] The inner wall of the circumferential plate is provided with a second receiving groove. When the opening is in a closed state, the second receiving groove surrounds and forms a second receiving cavity, which is used to receive the docking part.

[0017] Furthermore, the docking device also includes a fixing component for fixing the fixing portions of the two clamping plates.

[0018] Furthermore, the docking device also includes a fixing component for fixing the connecting portion and the clamping portion of the circumferential plate.

[0019] Furthermore, both sides of the docking end are provided with docking rods, which are inserted into the device to be docked; and / or

[0020] A positioning block is provided on one side of the docking end. The positioning block is used to abut against the device to be docked in order to pre-position the device to be docked.

[0021] Compared with the prior art, the embodiments of this application have the following advantages: by supporting the device to be docked with the mounting frame and by using the clamping component to clamp the docking part, the mobile trolley and the intervention robot are fixed, preventing the intervention robot from tilting forward when the mobile trolley moves. Furthermore, this application does not interfere with the operation of the intervention robot while preventing it from falling, and it is convenient for the robotic arm of the intervention robot to extend onto the operating table. Attached Figure Description

[0022] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a docking device and an interventional robot installed together, as provided in Embodiment 1 of this application;

[0024] Figure 2 This is a schematic diagram of the structure of a docking device provided in Embodiment 1 of this application;

[0025] Figure 3 yes Figure 2 Top view;

[0026] Figure 4 This is a schematic diagram of the structure of the clamping component, magnetic suction component and fixing component in a docking device provided in Embodiment 1 of this application.

[0027] Reference numerals: 100, docking device; 10, mounting bracket; 11, docking seat; 111, docking end; 12, upright plate; 121, mounting end; 20, clamping assembly; 21, clamping plate; 211, first receiving groove; 212, rotating part; 2121, rotating end; 2122, stopping end; 213, fixing part; 22, first buffer pad; 23, transmission component; 231, meshing component; 2311, first end; 2312, second end; 30, first magnetic suction component; 40, fixing assembly; 41, clamp; 411, mounting block; 412, handle; 413, fixing ring; 42, fixing block; 50, docking rod; 51, guide slope; 52, roller; 60, positioning stop; 200, intervention robot; 210, base; 220, robotic arm column; 230, docking groove. Detailed Implementation

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0031] This application provides a docking device 100, such as... Figures 1 to 4 As shown, the docking device 100 includes: a mounting frame 10 and a clamping assembly 20; the mounting frame 10 is used to support the device to be docked; the clamping assembly 20 includes a clamping member disposed on the mounting frame 10, the clamping member has an adjustable opening structure, and when the opening is in a closed state or an open state, the clamping member clamps or releases the device to be docked.

[0032] The working principle of the docking device 100 provided in this application embodiment is as follows: the mounting frame 10 is fixed on the mobile trolley (not shown), and the opening is in the open state; when it is necessary to fix the device to be docked (i.e., the intervention robot 200) on the mobile trolley, the intervention robot 200 is aligned with the mounting frame 10. After the intervention robot 200 and the mounting frame 10 are docked, the clamping member holds the docked device tightly, and the opening is in the closed state; when it is necessary to separate the intervention robot 200 from the mobile trolley, the clamping member releases the intervention robot 200, so that the opening is in the open state, and then the intervention robot 200 is moved away from the mounting frame 10 to cancel the docking between the intervention robot 200 and the mounting frame 10.

[0033] The beneficial effects of the docking device 100 provided in this application embodiment are as follows: the interventional robot 200 is supported by the mounting frame 10 and the interventional robot 200 is held by the clamping component 20, which realizes the fixation of the mobile trolley and the interventional robot 200, avoids the interventional robot 200 from tilting forward when the mobile trolley moves, and this application does not interfere with the operation of the interventional robot 200 while preventing the interventional robot 200 from falling, and facilitates the extension of the mechanical arm of the interventional robot 200 onto the operating table.

[0034] Furthermore, the mounting frame 10 has a docking end 111 and a mounting end 121. The device to be docked includes a main body and a docking part. The docking end 111 is used to support the main body of the device to be docked. The clamping member is rotatably disposed on the mounting end 121. During the rotation of the clamping member, the opening is closed or opened to grip or release the docking part.

[0035] In this embodiment, the main body is the base 210 of the intervention robot 200, and the docking part is the robotic arm column 220 of the intervention robot 200.

[0036] In this embodiment, the mounting frame 10 is fixed on the mobile trolley, and the opening is in the open state. When it is necessary to fix the intervention robot 200 on the mobile trolley, the intervention robot 200 is aligned with the mounting frame 10. After the intervention robot 200 and the mounting frame 10 are docked, the clamping member holds the mechanical arm column 220 of the intervention robot 200, and the opening is in the closed state. When it is necessary to separate the intervention robot 200 from the mobile trolley, the clamping member releases the mechanical arm column 220, so that the opening is in the open state, and then the intervention robot 200 is moved away from the mounting frame 10 to cancel the docking between the intervention robot 200 and the mounting frame 10.

[0037] In Example 1, as Figures 1 to 4 As shown, the clamping member includes two clamping plates 21 rotatably mounted on the mounting end 121. Each clamping plate 21 includes a rotating part 212 and a fixing part 213. The rotating part 212 is rotatably connected to the mounting end 121 of the mounting frame 10. The fixing part 213 is used to hold the docking part. The gap between the fixing parts 213 of the two clamping plates 21 forms the opening. When the two fixing parts 213 rotate towards or away from each other, the opening is closed or opened.

[0038] In Embodiment 1, the mounting frame 10 is fixed on the mobile trolley, and the two fixing parts 213 move in opposite directions to open the opening. When it is necessary to fix the intervention robot 200 on the mobile trolley, the intervention robot 200 is aligned with the mounting frame 10. After the intervention robot 200 and the mounting frame 10 are docked, the fixing parts 213 of the two clamping plates 21 rotate towards each other, that is, move towards the intervention robot 200 to close the opening, thereby achieving the clamping of the robotic arm column 220 of the intervention robot 200. When it is necessary to separate the intervention robot 200 from the mobile trolley, the fixing parts 213 of the two clamping plates 21 rotate in opposite directions to open the opening, and then the intervention robot 200 is moved away from the mounting frame 10 to cancel the docking between the intervention robot 200 and the mounting frame 10.

[0039] like Figure 4 As shown, further, in Embodiment 1, the side wall of the clamping plate 21 is provided with a first receiving groove 211; when the opening is in a closed state, the first receiving grooves 211 of the two clamping plates 21 surround to form a first receiving cavity (not shown), which is used to receive the docking part.

[0040] In this embodiment, when the opening is closed, the two first receiving slots 211 surround to form a first receiving cavity, and the robotic arm column 220 of the intervention robot 200 is located in the first receiving cavity, which prevents the robotic arm column 220 from tilting forward and restricts the movement of the intervention robot 200 away from the mounting frame 10.

[0041] Furthermore, in Embodiment 1, the clamping plate 21 has a first buffer pad 22 on the side wall of the first receiving groove 211.

[0042] In this embodiment, when the two clamping plates 21 rotate relative to each other, the first buffer pad 22 first abuts against the robotic arm column 220 to prevent the clamping plates 21 from bumping into the robotic arm column 220; and the first buffer pad 22 can also prevent the two clamping plates 21 from bumping into each other.

[0043] Furthermore, the first buffer pad 22 is urethane.

[0044] like Figure 3 , 4 As shown, further, in Embodiment 1, the rotating part 212 includes a rotating end 2121 and a stopping end 2122. The rotating end 2121 is rotatably connected to the mounting end 121. When the opening is in the open state, the two stopping ends 2122 abut against each other to restrict the rotation of the rotating end 2121.

[0045] In Embodiment 1, when the opening is in the open state, the two stop ends 2122 abut against each other to limit the rotation amplitude of the rotating end 2121.

[0046] Furthermore, the stop end 2122 is provided with a first magnetic attracting member 30, and when the opening is in the open state, the two first magnetic attracting members 30 are magnetically connected.

[0047] In Embodiment 1, the two first magnetic suction components 30 are magnetically connected to keep the two clamping plates 21 in an open state, so as to avoid interference when the docking intervention robot 200 is docked due to the movement of the clamping plates 21.

[0048] Furthermore, the clamping assembly 20 includes a transmission component 23, with the rotating ends 2121 of the two clamping plates 21 arranged adjacent to each other. The transmission component 23 is connected to the rotating ends 2121 of the two clamping plates 21 respectively. The transmission component 23 is used to transmit power between the two rotating ends 2121 so that the two rotating ends 2121 rotate synchronously.

[0049] In Embodiment 1, when the operator rotates one of the clamping plates 21, the other clamping plate 21 is driven to rotate through the transmission component 23, eliminating the need to rotate the two clamping plates 21 separately, reducing the number of operation steps, and facilitating the quick clamping or release of the robotic arm column 220.

[0050] Furthermore, in Embodiment 1, the transmission component 23 includes two meshing components 231, which mesh with each other and are respectively disposed on the two clamping plates 21.

[0051] In Embodiment 1, the transmission of the two clamping plates 21 is achieved through the meshing members 231 that mesh with each other, resulting in a simple structure.

[0052] Furthermore, the first receiving groove 211 is disposed near the fixing part 213; a reserved position is provided for the installation of the transmission component 23.

[0053] Furthermore, in Embodiment 2, the clamping member includes a ring-shaped plate (not shown) rotatably disposed on the mounting end 121. The ring-shaped plate includes a connecting part (not shown) and a clamping part (not shown). The connecting part is rotatably connected to the mounting frame. When the clamping part rotates toward or away from the connecting part, it closes or opens the opening. The side wall of the ring-shaped plate is provided with a second receiving groove (not shown). When the opening is in the closed state, the second receiving groove surrounds and forms a second receiving cavity (not shown). The second receiving cavity is used to receive the docking part.

[0054] In Embodiment 2, the mounting frame 10 is fixed on the mobile trolley, and the clamping part rotates away from the connecting part to open the opening. When it is necessary to fix the intervention robot 200 on the mobile trolley, the intervention robot 200 is aligned with the mounting frame 10. After the intervention robot 200 and the mounting frame 10 are docked, the clamping part rotates towards the connecting part to close the opening, thereby achieving the clamping of the robotic arm column 220. When it is necessary to separate the intervention robot 200 from the mobile trolley, the clamping part rotates away from the connecting part to open the opening, the circumferential plate releases the robotic arm column 220, and then the intervention robot 200 is moved away from the mounting frame 10 to cancel the docking between the intervention robot 200 and the mounting frame 10.

[0055] In the second embodiment, when the opening is closed, the second receiving groove is formed by surrounding the second receiving groove, and the mechanical arm column 220 of the intervention robot 200 is located in the second receiving cavity, which can prevent the mechanical arm column 220 from tilting forward and restrict the movement of the intervention robot 200 away from the mounting frame 10.

[0056] In Embodiment 2, the circumferential plate is a flexible or elastic component, which allows the clamping part to be close to or away from the connecting part.

[0057] In Embodiment 2, the circumferential plate has a second buffer pad (not shown) on the side wall of the second receiving groove.

[0058] In Embodiment 2, when the clamping part rotates towards the connecting part, the second buffer pad first abuts against the robotic arm column 220 to prevent the circumferential plate from hitting the robotic arm column 220.

[0059] Furthermore, the second cushioning pad is urethane rubber.

[0060] like Figure 3 , 4 As shown, in Embodiment 1, the docking device 100 further includes a fixing component 40, which is used to fix the two clamping plates 21.

[0061] In Embodiment 1, after the two clamping plates 21 grip the robotic arm column 220, the ends of the two clamping plates 21 are positioned close together, and then the two clamping plates 21 are fixed by the fixing component 40 to prevent the two clamping plates 21 from being pushed open when the robotic arm column 220 tilts.

[0062] Furthermore, in Embodiment 2, the docking device 100 further includes a fixing component 40, which is used to fix the connecting portion and the clamping portion of the circumferential plate.

[0063] In Embodiment 2, after the circumferential plate tightly grips the robotic arm column 220, the connecting part and the gripping part are fixed by the fixing component 40 to prevent the connecting part and the gripping part from being pushed open when the robotic arm column 220 tilts.

[0064] Optionally, the fixing component 40 includes a clamp 41 and a fixing block 42, wherein the clamp 41 is used to fix the fixing block 42; the clamp 41 and the fixing block 42 are respectively disposed at one end of the two clamping plates 21 away from the mounting bracket 10, or the clamp and the fixing block are respectively disposed on the clamping part and the connecting part.

[0065] In Embodiment 1, after the two clamping plates 21 grip the robotic arm column 220, the ends of the two clamping plates 21 are positioned close together, and then the clamping block 42 is fixed by the clamp 41 to fix the two clamping plates 21, thereby preventing the two clamping plates 21 from being pushed open when the robotic arm column 220 tilts.

[0066] In the second embodiment, after the circumferential plate hugs the robotic arm column 220, the hugging part and the connecting part are set close to each other. Then, the clamp 41 fixes the fixing block 42 to fix the hugging part and the connecting part, so as to prevent the circumferential plate from being pushed open when the robotic arm column 220 tilts.

[0067] Furthermore, in Embodiment 1, the clamp 41 and the fixing block 42 are respectively disposed on the fixing portions 213 of the two clamping plates 21. The clamp 41 includes a mounting block 411, a handle 412 and a fixing ring 413. The handle 412 is rotatably disposed on the mounting block 411, and the fixing ring 413 is rotatably disposed on the handle 412. The fixing block 42 is provided with a groove (not shown). The groove faces opposite to the orientation of the first receiving groove 211. The groove is used to receive the end of the fixing ring 413 away from the handle 412.

[0068] In Embodiment 1, when the two clamping plates 21 hold the robotic arm column 220 tightly and the clamp 41 is close to the fixing block 42, the fixing ring 413 is rotated to fit onto the fixing block 42. Then, the handle 412 is rotated away from the fixing block 42 to fix the fixing ring 413 in the groove. When it is necessary to release the robotic arm column 220, the handle 412 is rotated towards the fixing block 42 to dislodge the fixing ring 413 from the groove. Then, the fixing ring 413 is rotated away from the fixing block 42.

[0069] Optionally, the fixing assembly includes two second magnetic attractors (not shown), which are magnetically connected; the two second magnetic attractors are respectively disposed at one end of the two clamping plates 21 away from the mounting frame 10, or the two second magnetic attractors are respectively disposed on the circumferential plate and the mounting frame 10.

[0070] In Embodiment 1, after the two clamping plates 21 grip the robotic arm column 220, the ends of the two clamping plates 21 are positioned close to each other, and then fixed by the magnetic connection of the two second magnetic suction components, thereby fixing the two clamping plates 21 and preventing the two clamping plates 21 from being pushed open when the robotic arm column 220 tilts.

[0071] In the second embodiment, after the circumferential plate hugs the robotic arm column 220, the hugging part approaches the connecting part, and then is fixed by the magnetic connection of two second magnetic components, thereby fixing the hugging part and the connecting part and preventing the circumferential plate from being pushed open when the robotic arm column 220 tilts.

[0072] Optionally, the fixing component includes a buckle (not shown) and a protrusion (not shown) with a slot (not shown), the buckle engaging with the slot; the buckle and the protrusion are respectively located at one end of the two clamping plates away from the mounting frame, or the buckle and the protrusion are respectively located on the clamping part and the connecting part.

[0073] In Embodiment 1, after the two clamping plates 21 hug the robotic arm column 220, the ends of the two clamping plates 21 are positioned close together, and then fixed by the snap-fit ​​of the buckle and the slot, thereby fixing the two clamping plates 21 and preventing the two clamping plates 21 from being pushed open when the robotic arm column 220 tilts.

[0074] In Embodiment 2, after the circumferential plate hugs the robotic arm column 220, the hugging part approaches the connecting part, and then is fixed by the snap-fit ​​of the buckle and the slot, thereby fixing the hugging part and the connecting part and preventing the circumferential plate from being pushed open when the robotic arm column 220 tilts.

[0075] like Figure 2 As shown, further, both sides of the docking end 111 are provided with docking rods 50, and the docking rods 50 are inserted into the equipment to be docked.

[0076] Furthermore, the docking rod 50 is inserted into the main body.

[0077] In this embodiment, when it is necessary to fix the intervention robot 200 on the mobile trolley, the docking groove 230 on the base 210 of the intervention robot 200 is aligned with the docking rod 50, and then the intervention robot 200 is moved in the direction toward the docking seat 11 so that the docking groove 230 and the docking rod 50 are inserted to complete the docking of the intervention robot 200 and the docking seat 11.

[0078] In this embodiment, the docking rod 50 is inserted into the base 210 of the intervention robot 200, which can restrict the horizontal movement of the intervention robot 200, further fix the moving trolley and the intervention robot 200, and prevent the intervention robot 200 from falling.

[0079] Furthermore, the end of the docking rod 50 away from the docking seat 11 is provided with a guide slope 51.

[0080] In this embodiment, the end of the docking rod 50 away from the docking seat 11 is provided with a guide slope 51, which serves to guide the docking of the base 210 of the intervention robot 200 with the docking rod 50.

[0081] Furthermore, rollers 52 are provided on opposite sides of the two connecting rods 50.

[0082] In this embodiment, when the docking rod 50 is inserted into the base 210 of the intervention robot 200, the roller 52 rolls along the base 210 to avoid excessive friction between the docking rod 50 and the base 210, making it difficult to insert.

[0083] like Figure 2 As shown, further, a positioning block 60 is provided on one side of the docking end 111. The positioning block 60 is used to abut against the device to be docked in order to pre-position the device to be docked.

[0084] In this embodiment, when the intervention robot 200 is aligned with the docking seat 11, the side wall of the base 210 of the intervention robot 200 abuts against the positioning block 60 to achieve the pre-positioning of the intervention robot 200, so that the docking rod 50 can be inserted into the base 210.

[0085] Furthermore, the mounting frame 10 includes a docking seat 11 and a vertical plate 12 vertically disposed on the docking seat 11. The docking end 111 is located on the docking seat 11, and the mounting end 121 is located at the end of the vertical plate 12 away from the docking seat 11. The docking seat 11 is disposed on a mobile trolley, and the docking end 111 is used to dock with the base 210 of the intervention robot 200.

[0086] In this embodiment, the intervention robot 200 is supported by the docking seat 11, and the upright plate 12 facilitates the installation of the clamping component 20.

[0087] like Figure 3 , 4 As shown, in Embodiment 1, the engaging member 231 is rotatably disposed between the upright plate 12 and the rotating end 2121 to prevent accidental contact with the engaging member 231 from causing the clamping plate 21 to rotate.

[0088] Furthermore, in Embodiment 1, the meshing member 231 is an arc-shaped rack, and the meshing member 231 includes a first end 2311 and a second end 2312; when the opening is in the closed state, the first end 2311 is located between the two side walls of the upright plate 12; when the opening is in the open state, the second end 2312 is located between the two side walls of the two upright plates 12.

[0089] In Embodiment 1, the transmission range between the two meshing members 231 is limited by the positions of the first end 2311 and the second end 2312, thereby limiting the rotation angle of the clamping plate 21.

[0090] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. A docking device, characterized in that The utility model relates to a docking device, including: a mounting frame and a clamping assembly; the mounting frame is used for supporting a device to be docked; the clamping assembly includes a clamping piece arranged on the mounting frame, the clamping piece is open adjustable structure, when the opening is in closed state or open state, the clamping piece clamps or releases the device to be docked.

2. The docking device of claim 1, wherein, the mounting frame includes a docking end and a mounting end, the device to be docked includes a main body and a docking part, the docking end is used for supporting the main body; the clamping piece is rotationally arranged on the mounting end, and the opening is closed or opened during the rotation of the clamping piece to clamp or release the docking part.

3. The docking device of claim 2, wherein, the clamping piece includes two clamping plates rotationally arranged on the mounting end, the clamping plate includes a rotating part and a fixed part, the rotating part is rotationally connected with the mounting end, and the fixed part is used for clamping the docking part, the gap between the fixed parts of the two clamping plates forms the opening, and the fixed parts are rotated towards each other or away from each other to close or open the opening.

4. The docking device of claim 3, wherein, the inner wall of the clamping plate is provided with a first accommodating groove; when the opening is in the closed state, the first accommodating grooves of the two clamping plates form a first accommodating cavity, and the first accommodating cavity is used for accommodating the docking part.

5. The docking device of claim 3, wherein, the rotating part includes a rotating end and a stop end, the rotating end is rotationally connected with the mounting end, and when the opening is in the open state, the two stop ends abut to limit the rotation of the rotating end.

6. The docking device of claim 5, wherein, the stop end is provided with a first magnetic attraction piece, and when the opening is in the open state, the two first magnetic attraction pieces are magnetically connected.

7. The docking device of claim 5, wherein, the clamping assembly further includes a transmission piece, the rotating ends of the two clamping plates are arranged adjacent to each other, the transmission piece is connected with the rotating ends of the two clamping plates respectively, and the transmission piece is used for transmitting power between the two rotating ends to make the two rotating ends rotate synchronously.

8. The docking device of claim 2, wherein, the clamping piece includes a clamping plate rotationally arranged on the mounting end, the clamping plate includes a connecting part and a clamping part, the gap between the connecting part and the clamping part forms the opening, the connecting part is rotationally connected with the mounting end, and the clamping part rotates towards or away from the connecting part to close or open the opening; the inner wall of the clamping plate is provided with a second accommodating groove, and when the opening is in the closed state, the second accommodating grooves form a second accommodating cavity, and the second accommodating cavity is used for accommodating the docking part.

9. The docking device of claim 3, wherein, the docking device further includes a fixing assembly, and the fixing assembly is used for fixing the fixed parts of the two clamping plates.

10. The docking device of claim 8, wherein, the docking device further includes a fixing assembly, and the fixing assembly is used for fixing the connecting part and the clamping part of the clamping plate.

11. The docking device of claim 2, wherein, both sides of the docking end are provided with docking rods, the docking rods are inserted with the device to be docked; and / or one side of the docking end is provided with a positioning stopper, and the positioning stopper is used for abutting with the device to be docked to preposition the device to be docked.

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