A protection and docking synchronization device

Abstract

The present application provides a protection and docking synchronization device, including a baffle, a first moving part, a second moving part, a third moving part, and a constraint part. The first moving part realizes a first mode of movement and is provided with a first motion transmission part, which is connected to the docking part of the equipment; the second moving part is provided with a second motion follower part and a second motion transmission part, which is transmission-connected with the first motion transmission part and realizes a second mode of movement; the third moving part is connected to the baffle and is provided with a third motion follower part, which is transmission-connected with the second motion transmission part to realize a third mode of movement; the constraint part is respectively connected to the docking part and the equipment, and constrains the docking part to generate a degree of freedom in the corresponding direction to realize the position correction of the docking part during docking. The protection and docking synchronization device is integrated to achieve the synchronization of protection and flexible docking of the docking parts of the medical equipment, thereby improving the functional level and docking efficiency of the equipment.

Description

Technical Field

[0001] The present application relates to the technical field of medical auxiliary equipment, and in particular to a protection and docking synchronization device. Background Art

[0002] Clinical surgery will produce a large amount of waste liquid, which contains a large amount of blood, liquid medicine, and human tissue. If these waste liquids are not discharged in time, they will directly affect the normal implementation of the operation. If they flow directly to the ground, they will pollute the surgical environment and pose a serious threat to the treatment of patients.

[0003] For the waste liquid generated during the operation, medical waste can be collected, processed and discharged through collection containers and workstations. Waste materials are collected in a collection container connected to a vacuum source, and suction is generated on the surgical site through the pipe connection components to discharge the medical waste liquid into the collection container. For ease of movement, the collection container is generally installed on a portable trolley with wheels. When the storage volume of the collection container reaches a predetermined volume, the collection container is moved to the workstation and docked with the pipe connector of the workstation to establish a corresponding fluid channel for emptying the waste inside the container and cleaning and disinfecting the collection container. Therefore, the workstation has at least two connectors docked with the collection container, one of which is used to connect and discharge the waste liquid in the collection container after docking, and the other connector is used to transport cleaning fluid or disinfectant to the collection container after docking.

[0004] When the collection container needs to be docked with the workstation to discharge waste liquid, the pipe joints of the workstation need to be open to the joints of the collection container and be in a dockable state; when the collection container is emptied of waste liquid, cleaning and disinfection are completed and it is separated from the workstation, the pipe joints of the workstation should be restored to a closed state so that the pipe joints with different liquid transmission functions can remain clean, hygienic and safe from the external environment: the joints used for cleaning and disinfection are not subject to external contamination or influence, and the joints used for waste liquid discharge do not affect the external environment. When the collection container needs to be docked with the workstation to discharge waste liquid, the pipe joint of the workstation needs to be accurately docked with the joint of the collection container. If the two devices are only docked by the rigidity of the pipe joint, the low-precision manual positioning will cause the pipe joints to collide and become difficult to dock, which will not only affect work efficiency, but also cause damage to the pipe joints, increasing equipment maintenance and use costs. Similarly, when the collection container needs to be disconnected from the workstation after draining the waste liquid, cleaning and disinfection, the docking parts of the two devices may expand, tighten, and partially shift under the action of working pressure during the docking and liquid transmission process, making the pipe joints of the two devices stuck and difficult to disconnect.

[0005] Therefore, it is necessary to set corresponding functional devices for the pipe joints of the workstation to ensure that the pipe joints can be docked with the collection container when in working state, and have the ability to isolate and protect from the external environment when not in working state. At the same time, flexible docking devices are required for the docking parts such as the pipe joints of the collection container and the workstation to solve the problems of clutch connection difficulties and component damage caused by inaccurate alignment during docking and obstruction during disengagement. At the same time, it should be considered that the protective device and the docking device of the pipe joint are two different devices with different actions and corresponding functions. Compared with the docking action after the protective device is opened, if the docking device of the pipe joint can open or close the protective device at the same time when actively docking or disengaging, it will further enhance the functional integration of equipment components and improve the docking speed and work efficiency of the equipment.

[0006] In summary, in order to realize the above-mentioned functions of protection of docking components, flexible docking, protection and synchronous docking, it is necessary to develop a functional integration device to further improve the performance of medical equipment and better meet the use requirements. Summary of the invention

[0007] In order to solve the problems of protection of the docking components of medical equipment, position correction during docking, and synchronous realization of protection and docking, the present application provides a protection and docking synchronization device. By arranging a protective baffle device and a flexible docking mechanism at the docking position of the equipment, not only the docking components of the equipment are in a docking functional state when working and in an isolated and protected state from the external environment when not working, and have the ability of position compensation and correction when the equipment is docked, but also the protective device and the docking components are synchronized, thereby improving the functional integration and work efficiency of the equipment components.

[0008] The technical solution adopted by the embodiment of the present application to solve its technical problem is: a protection and docking synchronization device, which is used for the docking parts of the equipment to synchronously realize the protection and docking functions, including a baffle, a first moving part, a second moving part, a third moving part, and a constraint part.

[0009] The first moving part realizes the first mode of movement and is provided with a first movement transmission part, and the first movement transmission part is connected to the docking part of the equipment.

[0010] The second moving part is provided with a second moving driven part and a second moving transmission part. The second moving driven part is connected with the first moving transmission part in driving connection and realizes the second mode of movement.

[0011] The third moving part is connected to the baffle and is provided with a third moving driven part. The third moving driven part is drivingly connected to the second moving transmission part to realize the third mode of movement.

[0012] The restraining part is connected to the docking component and the equipment respectively, and restrains the docking component to generate a degree of freedom in a corresponding direction so as to realize position correction of the docking component during docking.

[0013] In a specific embodiment, the constraint portion includes at least a first constraint portion and a second constraint portion, the first constraint portion includes a first guide member connected to the device, and a first guided member constrained by the first guide member, the first guided member having at least a degree of freedom in a first direction forming a first angle with the device docking direction; the second constraint portion includes a second guide member connected to the first guide member, and a second guided member constrained by the second guide member, the second guided member is connected to the first moving portion and has at least a degree of freedom in a second direction forming a second angle with the device docking direction.

[0014] In a specific embodiment, the second motion mode is rotation, the second motion part further includes a rotating member provided with a rotating shaft, and the second motion driven part is connected to the rotating member.

[0015] In a specific embodiment, the first mode of movement is a translational movement, and the transmission connection between the second motion follower and the first motion transmission part is a sliding connection. During the second mode of movement, the second motion follower rotates around the axis of the shaft and slides relative to the first motion transmission part.

[0016] In a specific implementation manner, the third motion mode is a translational motion, and the second motion transmission part is connected to the rotating member; the third motion driven part is a rack structure, and the second motion transmission part is a gear structure.

[0017] In a specific embodiment, the first guide member is a rotating shaft of a rotating member arranged along a first direction, and the first guided member is provided with a sliding member adapted to the rotating shaft; the second guide member is a guide sleeve arranged on the first guided member along a second direction, and the second guided member is provided with a guide rod adapted to the guide sleeve.

[0018] In a specific embodiment, a first elastic element is further provided between the first guided member and the first guiding member along the first direction so that the first guided member and the first guiding member are elastically connected in the first direction; a second elastic element is further provided between the second guided member and the second guiding member along the second direction so that the second guided member and the second guiding member are elastically connected in the second direction.

[0019] In a specific embodiment, the first motion transmission part is provided with an enclosed space in sliding contact with the second motion follower part so that the sliding contact part of the second motion follower part slides relatively in the enclosed space; the second motion follower part is adapted to the sliding contact part of the enclosed space so that the second motion follower part rotates relative to the first motion transmission part during the second mode of motion, or the second motion follower part is rotationally connected to the rotating member so that the second motion follower part rotates relative to the rotating member during the second mode of motion.

[0020] In a specific embodiment, the third moving part further includes a guide rail and a slider adaptively connected to the guide rail, and the third moving driven part is connected to the slider and the baffle.

[0021] In a specific implementation, corresponding transmission connection parts and baffles of the second and third moving parts are respectively provided on both sides of the first moving part to realize the opening of the two baffles; the first moving part also includes a driving device connected to the first moving transmission part, and the driving device includes a cylinder and a motor.

[0022] The advantages of the embodiments of the present application are:

[0023] 1. The protection and docking synchronization device enables the protection device of the docking component to be opened or closed at the same time when the docking device is actively docked or detached, thereby improving the functional integration of the equipment components and improving the docking speed and work efficiency of the equipment.

[0024] 2. The protective baffle set in the protection and docking synchronization device realizes, through the transmission connection mechanism, that the docking parts of the equipment are in the docking function state when working, and in the isolation and protection state from the external environment when not working, ensuring that the docking parts and the external environment do not affect each other.

[0025] 3. The corresponding transmission connection mechanism of the protective baffle of the protection and docking synchronization device is opened or closed by the double baffle translation and opening, which makes the structure compact and reasonable, saves the functional space occupied by the moving parts of the equipment, and reduces the risk of interference with other external parts in the process of realizing the set action.

[0026] 4. The protection and docking synchronization device sets multiple directions of position correction freedom for the docking parts of the equipment, so that the docking parts of the equipment have the ability to compensate for the position of the working conditions, improve the speed and reliability of equipment docking, and reduce component loss and use costs.

[0027] 5. The protection and docking synchronization device sets an elastic element in the position correction direction of the docking component, so that the constraint guide member and the guided member of the correction position are elastically connected, so that the docking components of the equipment can adapt to each other and correct the docking position during the docking process.

[0028] 6. The protection and docking synchronization device realizes the position compensation and correction capability of the equipment docking parts in the direction perpendicular to the docking direction by setting two position correction degrees of freedom perpendicular to the docking direction.

[0029] 7. The protection and docking synchronization device realizes the opening and closing of the baffle and the active docking of the docking parts by setting a driving device in the same direction as the docking direction. The corresponding docking control instructions can be set for the docking parts of the equipment according to the actual working conditions on site, thereby improving the automation level of equipment docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a side rear schematic diagram of a protection and docking synchronization device of the present application in a closed baffle state;

[0031] Figure 2 This is a side rear schematic diagram of a protection and docking synchronization device of the present application in an open state of the baffle;

[0032] Figure 3 This is a schematic diagram of the front side of a protection and docking synchronization device of the present application, with the baffle in a closed state;

[0033] Figure 4 This is a schematic diagram of the front side of a protection and docking synchronization device of the present application, with the baffle in an open state;

[0034] Figure 5 A schematic diagram of the internal structure of a protection and docking synchronization device provided on a workstation in the present application, in a baffle-closed state;

[0035] Figure 6 A schematic diagram of the internal structure of a protection and docking synchronization device provided on a workstation in the present application, in a baffle open state;

[0036] Figure 7 A schematic diagram of a baffle opening state of a protection and docking synchronization device provided on a workstation in the present application;

[0037] Figure 8 This is a schematic diagram of a protection and docking synchronization device provided on a workstation of the present application before docking with a collection device;

[0038] Fig. 9 A side rear schematic diagram of a protection and docking synchronization device provided on a workstation of the present application docking with a collection device;

[0039] Fig.10 This is a front view schematic diagram of a protection and docking synchronization device provided on a workstation of the present application and docking with a collection device.

[0040] Description of main reference numerals:

[0041] 1-rotating shaft; 2-baffle; 3-guide rail; 4-first motion transmission part; 5-second motion driven part; 6-rotating member; 7-slider; 8-rack structure; 9-gear structure; 10-cylinder; 11-workstation; 12-sliding member; 13-guide sleeve; 14-guide rod; 15-first elastic element; 16-first guided member; 17-docking component; 18-collecting container. DETAILED DESCRIPTION

[0042] The embodiment of the present application provides a protection and docking synchronization device to solve the problems of protection of docking components of medical equipment, position correction during docking, and synchronization of protection and docking. The overall idea is as follows:

[0043] See also Figure 1-Figure 7 , a protection and docking synchronization device, used for the docking part of the equipment to synchronously realize the protection and docking functions, including a baffle 2, a first moving part, a second moving part, a third moving part, and a constraint part. The first moving part realizes the first mode of movement and is provided with a first motion transmission part 4, which is connected to the docking part 17 of the equipment; the second moving part is provided with a second motion driven part 5 and a second motion transmission part, the second motion driven part 5 is transmission-connected with the first motion transmission part 4 and realizes the second mode of movement; the third moving part is connected to the baffle 2 and is provided with a third motion driven part, which is transmission-connected with the second motion transmission part to realize the third mode of movement; the constraint part is connected to the docking part 17 and the equipment respectively, constraining the docking part 17 to generate a degree of freedom in the corresponding direction to realize the position correction of the docking part 17 during docking. The protection and docking synchronization device is integrated to achieve the protection and docking of the docking part 17 of the medical equipment synchronously, and at the same time, a constraint part with corresponding degrees of freedom is provided to further realize the position correction during docking, thereby improving the functional level of the equipment and the docking efficiency.

[0044] In order to realize the above-mentioned motion conversion, various methods can be adopted. The second motion as the intermediate transmission can also be adopted in various ways. Specifically, in this example, the second motion adopts the rotation method. Please refer to Figure 1-Figure 4 ,in Figure 3 , Figure 4In order to facilitate the display of the internal structure, only one side of the baffle 2 is shown. The second moving part also includes a rotating member 6 provided with a rotating shaft 1. The rotating shaft 1 of the rotating member 6 can be in a support seat installed on the equipment frame. The second moving driven part 5 is connected to the rotating member 6 and can rotate around the axis of the rotating shaft 1, so that the second moving driven part 5 drives the rotating member 6 to rotate under the transmission connection of the first moving transmission part 4. There are many ways to realize the rotation mode of the second moving driven part 5. For example, it can be connected to the first moving part by a planetary gear system or a screw drive, which makes the first moving part structure and the first mode of movement can be multiple. Considering the manufacturing cost and maintenance of the equipment, in this example, the first mode of movement adopts a translation mode. The first moving part can be provided with a driving device connected to the first moving transmission part 4, such as a cylinder 10, a linear motor, etc. The transmission connection mode of the second moving driven part 5 and the first moving transmission part 4 is a sliding connection. In the process of realizing the second mode of movement, the second moving driven part 5 rotates around the axis of the rotating shaft 1 and slides relative to the first moving transmission part 4.

[0045] The sliding connection between the second motion follower 5 and the first motion transmission part 4 can also be in various forms, such as a crank slider mechanism. Preferably, in this example, the translation of the first motion part into the rotation of the second motion part is achieved by the following method: the first motion transmission part 4 is provided with an enclosure space that is in sliding contact with the second motion follower 5, so that the sliding contact part of the second motion follower 5 slides relatively in the enclosure space along a direction intersecting with the motion direction of the first mode, and the direction is the limited sliding direction of the sliding contact part of the second motion follower 5 formed by the enclosure space. Specifically, the enclosed space can be a long groove structure or a waist-shaped hole structure, and the second moving follower part 5 is adapted to the sliding contact part of the enclosed space so that the second moving follower part 5 can rotate relative to the first moving transmission part 4 during the second mode of movement. Therefore, the sliding contact part of the second moving follower part 5 can adopt a round rod structure to achieve its translation in the enclosed space and rotation relative to the first moving transmission part 4, or it can adopt a hinged sliding block structure to achieve its translation in the enclosed space while driving the second moving follower 5 hinged thereto to rotate relative to the first moving transmission part 4, thereby ensuring that the second moving follower part 5 can rotate around the axis of the rotating shaft 1; it should also be pointed out that the second moving follower part 5 can also be rotatably connected to the rotating member 6 so that the second moving follower part 5 can rotate relative to the rotating member 6 during the second mode of movement, thereby achieving the second moving follower part 5 relative to the first moving transmission part 4 Translation and sliding in the enclosed space while driving the rotating member 6 to rotate around the axis of the rotating shaft 1.

[0046] Furthermore, the third motion part that drives the baffle 2 to open and close can also adopt a variety of motion modes. For example, the baffle 2 can be opened and closed by rotation. However, considering the use space of the equipment, the third motion mode in this example is translation, so as to realize the opening or closing of the baffle 2 in a translational manner. The second motion transmission part is connected to the rotating member 6 and can rotate around the axis of the rotating shaft 1. Similarly, there are also a variety of structural methods for converting rotation into translation. This example specifically adopts a gear transmission method, in which the third motion driven part is a rack structure 8, and the second motion transmission part is a gear structure 9. The third motion part is also provided with a guide rail 3 and a slider 7 that is adapted to be connected to the guide rail 3. The guide rail 3 can be fixedly connected to the equipment frame. The third motion driven part, that is, the rack structure 8 in this example, is connected to the slider 7 and the baffle 2. The second motion transmission part, that is, the gear structure 9 in this example, is connected to the rotating member 6 and is coaxial with the rotating shaft 1. In this way, the rotation of the gear structure 9 will drive the rack structure 8 to translate, and under the action of the guide rail 3 and the slider 7, the baffle 2 will be driven to translate. For details, please refer to Figure 1-Figure 4 ,in Figure 1 , Figure 3 is a schematic diagram of the baffle 2 when it is closed. Figure 2 , Figure 4 This is a schematic diagram of the baffle 2 being in an open state.

[0047] Please continue reading Figure 1-Figure 4 In this example, the constraint part at least includes a first constraint part and a second constraint part. The first constraint part includes a first guide connected to the device, and a first guide member 16 constrained by the first guide member. The first guide member 16 has at least a degree of freedom in a first direction that is at a first angle to the device docking direction; the second constraint part includes a second guide connected to the first guide member 16, and a second guide member constrained by the second guide member. The second guide member is connected to the first moving part and has at least a degree of freedom in a second direction that is at a second angle to the device docking direction. By setting a plurality of degrees of freedom for position correction in multiple directions for the docking part 17 of the device, the docking part 17 of the device has the ability to correct and compensate for the position of the working condition. Furthermore, a first elastic element 15 is also provided between the first guide member 16 and the first guide member along the first direction, so that the first guide member 16 is elastically connected to the first guide member in the first direction; a second elastic element is also provided between the second guide member and the second guide member along the second direction, so that the second guide member is elastically connected to the second guide member in the second direction. By arranging an elastic element in the position correction direction, the guided member and the constraining guide member of the corrected position are elastically connected, so that the docking parts 17 of the equipment can adapt to each other and correct the docking position during the docking process.

[0048] Furthermore, the first guide member is the shaft 1 of the rotating member 6 arranged along the first direction, thereby making full use of the structural features of the equipment components and optimizing the spatial layout, making the component structure more compact. There are many ways to elastically connect the first guided member 16 with the first guide member in the first direction and the second guided member with the second guide member in the second direction. In this example, the following design is adopted: the first guided member 16 is provided with a sliding member 12 adapted to the shaft 1, and the sliding member 12 can be a finished product such as a linear bearing with a flange that matches the shaft 1, and the first elastic element 15 can be a finished element such as a coil spring, which can be sleeved on the shaft 1, and its two ends can act on the flange end of the linear bearing and the connection end of the shaft 1 and the equipment respectively, so that the first guided member 16 is elastically connected to the first guide member in the first direction. The second guide member is a guide sleeve 13 arranged on the first guided member 16 along the second direction, and the guide sleeve 13 is connected to the first guided member 16. The first guided member 16 can be a plate-like structure to facilitate carrying related components. The guide sleeve 13 can also adopt a linear bearing with a flange to reduce equipment costs. The second guided member connected to the equipment docking component 17 is provided with a guide rod 14 adapted to the guide sleeve 13. The guide rod 14 can be an axial structure adapted to the selected linear bearing. The second elastic element can also be a finished part such as a coil spring and is sleeved on the guide rod 14. Its two ends can respectively act on the flange end of the linear bearing and the connecting end of the guide rod 14 and the second guided member, so that the second guided member and the second guide member are elastically connected in the second direction.

[0049] Considering the operation habits and processing and assembly, in this example, the first direction is perpendicular to the docking direction of the device, and the second direction is perpendicular to the docking direction of the device and the first direction, so that the device has two degrees of freedom perpendicular to each other to ensure the realization of the docking function of the device.

[0050] It should be pointed out that in some embodiments, the floating docking device may further be provided with a third constraint part, including a third guide part connected to the second guided part, and a third guided part constrained by the third guide part, the third guided part is connected to the docking component 17 of the device, and has at least a degree of freedom along a third direction that is at a third angle to the docking direction of the device, and a third elastic element is provided between the third guided part and the third guide part along the third direction, so that the third guided part and the third guide part are elastically connected in the third direction. The third direction can be parallel to the docking direction of the device, so that the third constraint part further increases the docking flexibility and agility of the device.

[0051] In order to further optimize the movement space of the equipment components, this embodiment adopts the split-open mode of the double baffle 2 to save space. According to the specific transmission connection characteristics, the corresponding second moving part, the third moving part transmission connection parts and the baffle 2 are respectively arranged on both sides of the first moving part to realize the split-open mode of the double baffle 2. In this example, the first moving part is connected to the second guided part, the first moving transmission part 4 is connected to the docking part 17 of the equipment, and the first moving part is provided with a driving device such as a cylinder 10, a motor, etc. connected to the first moving transmission part 4, which drives the docking part 17 of the equipment to move linearly under the power drive, and drives the transmission mechanism to open or close the protective baffle 2 while realizing the active docking or disengagement of the device with other equipment. When docking or disengaging, the position is corrected under the floating action of the first guided part 16 and the second guided part. The corresponding active docking control instructions can also be set for the docking part 17 of the equipment according to the actual working conditions on site, so as to further improve the automation level of equipment docking.

[0052] When using, Figure 5 , Figure 6 They are schematic diagrams of the internal structure of a workstation 11 equipped with a protection and docking synchronization device when the baffle 2 is closed and opened, respectively. Figure 7 This is a schematic diagram of the exterior of the workstation 11 when the baffle 2 is open. Figure 8-Figure 10When the workstation 11 equipped with the protection and docking synchronization device is docked with the collection container 18, the driving device receives the command to open the baffle 2 and pushes the first motion transmission part 4 to move forward, and the enclosed space of the first motion transmission part 4 drives the second motion driven part 5 slidably connected with it to move along the direction defined by the enclosed space. At the same time, under the action of the rotating shaft 1, the second motion driven part 5 drives the rotating member 6 to rotate around the axis of the rotating shaft 1, and the rotating member 6 drives the gear structure 9 connected thereto to rotate around the axis of the rotating shaft 1. Under the action of the gear structure 9, the rack structure 8 meshing therewith drives the slider 7 and The baffle 2 translates to both sides to complete the opening of the baffle 2, realizing the docking function state of the equipment docking component 17 when working; while the first motion transmission part 4 translates forward, it drives the docking component 17 of the workstation 11 connected thereto to extend forward, and under the action of the first guided member 16, the first guide member, the first elastic element 15 and the second guided member, the second guide member, and the second elastic element, the docking component 17 of the workstation 11 is adaptively matched with the corresponding docking position of the collection container 18, and position deviation compensation correction is performed in the first direction and the second direction to ensure quick and smooth docking. When the workstation 11 and the collection container 18 need to be separated after completing their work tasks, the driving device receives the instruction to close the baffle 2 and drives the first motion transmission part 4 to translate backward, and the enclosed space of the first motion transmission part 4 drives the second motion driven part 5 slidably connected thereto to move along the direction defined by the enclosed space. At the same time, under the action of the rotating shaft 1, the second motion driven part 5 drives the rotating member 6 to rotate around the axis of the rotating shaft 1, and the rotating member 6 drives the gear structure 9 connected thereto to rotate around the axis of the rotating shaft 1. Under the action of the gear structure 9, the rack structure 8 meshing therewith drives the slider 7 and the baffle 2 to translate toward the middle to complete the closing of the baffle 2. Close, to achieve the isolation and protection state of the equipment docking component 17 from the external environment when not in operation; while the first motion transmission part 4 translates backward, it drives the docking component 17 of the workstation 11 connected thereto to retract backward, and under the action of the first guided member 16, the first guide member, the first elastic element 15 and the second guided member, the second guide member, the second elastic element, the docking component 17 of the workstation 11 and the corresponding docking parts of the collection container 18 are adaptively adjusted in the first direction and the second direction to overcome the sticking resistance caused by expansion, tightening, local displacement, etc. of the docking part, thereby quickly and smoothly disengaging.

[0053] It should be pointed out that the first constraint part and the second constraint part are adaptive parts of the equipment, and their structures and shapes can be flexibly designed according to actual needs. Therefore, the structures, shapes, and connection relationships of the related parts such as the first guided member 16, the first guide member, the first elastic element 15, the second guided member, the second guide member, the second elastic element, etc. can be adaptively designed according to the specific characteristics of the equipment and the nature of the docking. Similarly, the specific structures and shapes of the first moving part, the second moving part, the third moving part, the baffle 2, etc. can also be flexibly designed according to actual needs.

[0054] In summary, the present application provides a protection and docking synchronization device, which, by arranging a protection baffle device and a flexible docking mechanism at the docking position of the equipment, not only realizes that the docking components of the equipment are in a docking functional state when working and in an isolated and protected state from the external environment when not working, and has the ability to compensate and correct position when the equipment is docked, but also realizes the synchronous action of protection and docking, solves the problems of protection of the docking components of medical equipment, position correction during docking, and synchronous realization of protection and docking, and improves the functional integration and work efficiency of the equipment components.

[0055] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present application, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present application.

Claims

1. A protection and docking synchronization device, used for the docking parts of equipment to synchronously realize protection and docking functions, characterized in that: include: Baffles; A first moving part, which realizes the first mode of movement and is provided with a first motion transmission part, wherein the first motion transmission part is connected to the docking part of the device; A second moving part, which is provided with a second moving driven part and a second moving transmission part, wherein the second moving driven part is drivingly connected with the first moving transmission part and realizes a second mode of movement; A third moving part, which is connected to the baffle and is provided with a third moving driven part, wherein the third moving driven part is drivingly connected to the second moving transmission part to realize a third mode of movement; and A constraint part, which is connected to the docking component and the device respectively, constrains the docking component to generate a degree of freedom in a corresponding direction to achieve position correction of the docking component during docking; The constraining part at least comprises a first constraining part and a second constraining part, wherein the first constraining part comprises a first guide connected to the device and a first guided part constrained by the first guide, wherein the first guided part at least has a degree of freedom in a first direction which forms a first angle with the device docking direction; the second constraining part comprises a second guide connected to the first guided part and a second guided part constrained by the second guide, wherein the second guided part is connected to the first moving part and at least has a degree of freedom in a second direction which forms a second angle with the device docking direction; Wherein, the second motion mode is rotation, the second motion part further comprises a rotating member provided with a rotating shaft, and the second motion driven part is connected to the rotating member; Wherein, the third motion mode is translational motion, and the second motion transmission part is connected to the rotating member; the third motion driven part is a rack structure, and the second motion transmission part is a gear structure; Wherein, a first elastic element is further provided between the first guided member and the first guiding member along the first direction, so that the first guided member and the first guiding member are elastically connected in the first direction; a second elastic element is further provided between the second guided member and the second guiding member along the second direction, so that the second guided member and the second guiding member are elastically connected in the second direction; Wherein, the first elastic element and the second elastic element are both coil springs.

2. A protection and docking synchronization device as claimed in claim 1, characterized in that: The first mode of motion is translational motion, and the second motion follower is connected to the first motion transmission part in a sliding connection. During the second mode of motion, the second motion follower rotates around the axis of the shaft and slides relative to the first motion transmission part.

3. A protection and docking synchronization device as claimed in claim 2, characterized in that: The first guide member is a rotating shaft of a rotating member arranged along a first direction, and the first guided member is provided with a sliding member adapted to the rotating shaft; the second guide member is a guide sleeve arranged on the first guided member along a second direction, and the second guided member is provided with a guide rod adapted to the guide sleeve.

4. A protection and docking synchronization device as claimed in claim 3, characterized in that: The first motion transmission part is provided with an enclosed space in sliding contact with the second motion follower part so that the sliding contact part of the second motion follower part slides relatively in the enclosed space; the second motion follower part is adapted to the sliding contact part of the enclosed space so that the second motion follower part rotates relative to the first motion transmission part during the second mode of motion, or the second motion follower part is rotationally connected to the rotating part so that the second motion follower part rotates relative to the rotating part during the second mode of motion.

5. A protection and docking synchronization device as claimed in claim 4, characterized in that: The third moving part also includes a guide rail and a slider adaptively connected to the guide rail, and the third moving driven part is connected to the slider and the baffle.

6. A protection and docking synchronization device as claimed in claim 4 or 5, characterized in that: The two sides of the first moving part are respectively provided with corresponding transmission connection parts of the second moving part and the third moving part and baffles to realize the opening of the two baffles; the first moving part also includes a driving device connected to the first moving transmission part, and the driving device includes a cylinder and a motor.

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