Connection platform convenient to mount and dismount and medical vehicle

Abstract

The utility model discloses a connection platform convenient to mount and dismount and a medical vehicle, and relates to the technical field of medical equipment. The device is used for being disassembled and assembled with a machine base of a product, and the machine base is provided with a limiting piece. Comprising a shell; a locking mechanism and a transmission mechanism which are connected with each other are arranged in the shell; the locking mechanism comprises a driving piece, a driven piece and a connecting plate; the driving piece and the driven piece are rotationally connected to the two sides of the connecting plate. The driving piece and the driven piece rotate relatively to form a clamping limiting groove matched with the limiting piece; the locking mechanism is configured as follows: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can be locked when the limiting piece is mounted in the clamping limiting groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can be unlocked when the limiting piece is separated from the clamping limiting groove; the product can be fixed to the connection platform by placing the product on the connection platform, one-key assembly is achieved, redundant operation links are not needed, the operation difficulty is lowered, and quick assembly and disassembly of medical equipment can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a docking platform which is convenient for installation and disassembly. Background Art

[0002] Medical equipment refers to instruments, devices and appliances used on the human body alone or in combination. In clinical applications, professional medical equipment such as ventilators, medical monitors and medical ultrasound machines usually require a dedicated medical vehicle to transport the medical equipment to a designated location. In order to achieve stable transportation, the medical equipment needs to be fixed on top of the medical vehicle, and in order to meet the docking requirements between different types of medical equipment and the medical vehicle, a docking platform that can be detachably connected to the medical equipment needs to be set on the medical vehicle.

[0003] In the prior art, for example, the patent application number is CN202023254061.0, and the patent name is a ventilator trolley for convenient installation and disassembly, which discloses a mounting plate, a support plate fixed on the mounting plate, and an elastic fastener, wherein the elastic fastener includes a fixing plate, a sleeve, a lifting rod and a limit rod; during installation, the lifting rod needs to be passed through the butterfly holes on the mounting plate and the support plate, the spring is compressed and the lifting rod is rotated so that the limit rod is embedded in the U-shaped groove at the bottom of the ventilator, and during disassembly, the lifting rod also needs to be rotated to disengage from the U-shaped groove, and then the lifting rod is disengaged from the butterfly holes of the mounting plate and the support plate in turn. During each installation and disassembly process, the operator needs to place his hand under the trolley, hold the handle to drive the lifting rod to overcome the elastic force and move upward or downward and twist it. Due to the deviation between the lifting rod and the butterfly hole during the movement process, it is easy to cause the lifting rod to fail to be accurately inserted into the butterfly hole, and the staff needs to bend over to observe, which increases the cumbersomeness and difficulty of the operation, and is not conducive to rapid installation and disassembly. Utility Model Content

[0004] The utility model provides a docking platform which is easy to install and disassemble, so as to solve the problem that when the existing medical equipment and the trolley are docked, the docking structure is complicated, the operation is complicated and it is not conducive to rapid installation and disassembly.

[0005] The technical solution adopted by the utility model is:

[0006] A docking platform that is easy to install and disassemble, used for disassembly and installation with a machine base of a product, the machine base having a limiter; comprising a shell; a locking mechanism and a transmission mechanism connected to each other are arranged in the shell; the locking mechanism comprises an active member, a driven member and a connecting plate; the active member and the driven member are rotatably connected to both sides of the connecting plate; the active member and the driven member rotate relative to each other to form a clamping limit groove that cooperates with the limiter;

[0007] The locking mechanism is configured as follows: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can be locked when the limit member is installed in the clamping limit groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can be unlocked when the limit member is disengaged from the clamping limit groove.

[0008] The utility model also has the following additional technical features:

[0009] The connecting plate has a clamping groove, and the active member and the driven member are rotatably connected to the two sides of the clamping groove along the same surface of the connecting plate; the clamping groove is connected with the clamping limit groove to form a limit channel for clamping the limit member.

[0010] The active member has a connecting portion, and the driven member has a matching portion. The connecting portion and the matching portion can rotate relative to each other under the pressing action of the limiting member so that the connecting portion and the matching portion are matched and connected.

[0011] The active member has an active shaft connected to the transmission mechanism, and the active shaft can cause the active member to rotate along a second direction under the driving action of the transmission mechanism to separate the connecting portion from the matching portion.

[0012] The connecting portion has a first meshing tooth, and the matching portion has a second meshing tooth matching the first meshing tooth. The first meshing tooth is meshed with the second meshing tooth so that the locking mechanism is in a locked state, and the first meshing tooth is separated from the second meshing tooth so that the locking mechanism is in an unlocked state.

[0013] The active member also has a limiting portion; the connecting plate has a limiting platform protruding from the connecting plate and used for abutting against the limiting portion, which can limit the rotation angle of the active member along the first direction.

[0014] A first elastic member is connected between the active member and the connecting plate, and the first elastic member can provide a rebound force to reset the active member; a second elastic member is connected between the driven member and the connecting plate, and the second elastic member can provide a rebound force to reset the driven member.

[0015] The shell includes a base, an outer shell and a connecting seat; the base is connected to the outer shell to form a sealed cavity, and the connecting seat is connected to the sealed cavity; a transmission mechanism installation position for installing the transmission mechanism is formed between the base and the connecting seat, and the outer shell is provided with an open groove corresponding to the transmission mechanism installation position.

[0016] The shell has a boss protruding from the outer wall of the shell; a placement cavity for accommodating the locking mechanism is formed in the boss; the boss is provided with a groove connected to the clamping limit groove at a position corresponding to the clamping limit groove, so that the limit member can be inserted into the clamping limit groove through the groove.

[0017] The housing is also connected to a positioning mechanism that is docked with the base of the product to limit the movement of the base of the product along the horizontal plane; the positioning mechanism has a positioning portion that is abutted with the base to allow the base to be located outside the positioning portion.

[0018] The connecting seat includes a first connecting seat and a second connecting seat which are superimposed and connected to each other; the first connecting seat is connected to the base, and the second connecting seat is connected to the outer shell; the first connecting seat has a first mounting position for installing the transmission mechanism, and the second connecting seat has a second mounting position for installing the locking mechanism.

[0019] A guide member slidably connected to the driving member is provided in the first installation position, and the guide member has a guide channel that enables the driving member to move horizontally; a connecting groove for passing the connecting plate is provided in the second installation position, and a connecting member for connecting the connecting plate is provided on the side of the connecting groove facing the placement cavity, and the connecting member extends into the placement cavity.

[0020] The transmission mechanism includes a driving member and a push-pull member connected to each other; the push-pull member is connected to the driving shaft, and the driving member drives the driving shaft to move through the push-pull member, so that the driving member rotates along the second direction.

[0021] The push-pull member has a hook portion, which surrounds a portion of the outer circumferential surface of the driving shaft so that the hook portion pushes the driving shaft to move; the hook portion is provided with a positioning groove for installing the active plate.

[0022] The driving member includes a rotatably connected positioning member and a connecting rod; the positioning member is used to be connected to the push-pull member, and the connecting rod is connected to a pull-out plate used to pull the connecting rod.

[0023] The driving member includes a slidingly connected fixing member and a pressing member; the fixing member has a fixed end connected to the shell and a connecting end connected to the pressing member; a compression spring is connected between the connecting end and the pressing member to provide a rebound force to reset the pressing member that slides relative to the end surface of the fixed end.

[0024] A pressure rod is connected to the side of the pressing member facing the fixed end, and the fixing member has a mounting groove for inserting the pressure rod. The pressure rod passes through the mounting groove and is rotatably connected to the push-pull member. A moving channel for the pressure rod to move is formed in the mounting groove.

[0025] The present application also relates to a medical vehicle, comprising a vehicle body and the above-mentioned docking platform that is easy to install and disassemble; the docking platform is connected to the top of the vehicle body, and the base of the product is detachably connected to the docking platform.

[0026] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0027] 1. A docking platform that is easy to install and disassemble, and is used for disassembling and installing with a machine base of a product, the machine base having a limit member; including a shell; a locking mechanism and a transmission mechanism connected to the shell are arranged; the locking mechanism includes an active member, a driven member and a connecting plate; the active member and the driven member are rotatably connected to both sides of the connecting plate; the active member and the driven member rotate relative to each other to form a clamping limit groove that cooperates with the limit member; the locking mechanism is configured as follows: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can be locked when the limit member is installed in the clamping limit groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can be unlocked when the limit member is separated from the clamping limit groove.

[0028] The assembly of the product and the docking platform can be achieved by directly dropping the limit piece on the base of the product into the card-connected limit groove. Since the limit piece drives the locking mechanism to lock, the product and the docking platform can be fixed when the product is placed on the docking platform, and one-click assembly is achieved without the need for extra operation links, which reduces the difficulty of operation and improves the installation efficiency. When the product needs to be detached from the docking platform, the transmission mechanism is started to drive the locking mechanism to unlock, and then the product is directly lifted from the docking platform to separate the product from the docking platform, and one-click unlocking is achieved. Therefore, the design scheme of the present application simplifies the entire installation and disassembly procedure of the product on the docking platform, eliminating the need for the traditional method of pressing and then twisting, simplifying the installation and disassembly steps, eliminating the need for staff to bend over to operate, reducing the difficulty of operation, and enabling rapid assembly and disassembly of medical equipment, improving the assembly and disassembly efficiency between the product and the docking platform.

[0029] 2. As a preferred embodiment of the present invention, the connecting plate has a slot, and the active member and the driven member are rotatably connected to both sides of the slot along the same surface of the connecting plate; the slot is connected to the engaging limit slot to form a limit channel for engaging the limit member. The connecting plate of the locking mechanism is used to connect the active member and the driven member, and the connecting plate is provided with a slot for engaging the connecting limit member. The active member and the driven member are arranged on both sides of the slot to achieve that when the limit member is engaged with the slot, the active member and the driven member are driven to rotate relative to each other, so that during the rotation of the active member and the driven member, the connecting part and the matching part rotate relative to each other, and when the connecting part and the matching part rotate to the corresponding position for matching connection, the locking connection between the active member and the driven member is achieved, and because the limiting member is engaged with the slot, the reverse movement of the active member and the driven member after the locking connection is restricted, thereby achieving the locking of the locking mechanism.

[0030] 3. As a preferred embodiment of the present invention, the active member also has a limiting portion; the connecting plate has a limiting platform protruding from the connecting plate for abutting against the limiting portion, which can limit the rotation angle of the active member along the first direction. Since the active member is rotatably connected to the connecting plate, the active member can have two rotation directions of rotating toward the driven member and rotating away from the driven member. When the limiting member is engaged in the engaging limiting groove, the counterclockwise rotation of the active member and the clockwise rotation of the driven member are limited. In order to prevent the active member from rotating counterclockwise after the active member and the driven member are locked, a limiting platform abutting against the limiting portion of the active member is also provided on the connecting plate, so that after the active member and the driven member are locked, the limiting portion of the active member can abut against the limiting platform, thereby realizing double locking of the active member.

[0031] 4. As a preferred embodiment of the present invention, the active member has a driving shaft connected to the transmission mechanism, and the driving shaft can rotate the active member in the second direction under the driving action of the transmission mechanism to separate the connecting portion from the matching portion. The connection between the transmission mechanism and the active member is achieved by setting the driving shaft, and the driving shaft is driven by the transmission mechanism to drive the active member to rotate in the second direction. During the rotation, the connecting portion of the active member is separated from the matching portion of the driven member, thereby achieving separation between the active member and the driven member, and further achieving unlocking of the locking mechanism.

[0032] 5. As a preferred embodiment of the present invention, the transmission mechanism includes a driving member and a push-pull member connected to each other; the push-pull member is connected to the driving shaft, and the driving member drives the driving shaft to move through the push-pull member, so that the driving member rotates along the second direction. The transmission mechanism is connected by a driving member and a push-pull member, wherein the driving member is used to realize the movement of the push-pull member, and the push-pull member moves outward to drive the driving shaft to rotate relative to the push-pull member, thereby realizing the rotational movement of the driving member toward the driven member, that is, realizing the rotational movement of the driving member along the second direction, and further realizing the separation between the driving member and the driven member. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0034] Figure 1 This is an exploded structural diagram of a docking platform that is easy to install and disassemble under one implementation mode of the utility model;

[0035] Figure 2 This is a structural diagram of a transmission mechanism of a docking platform that is easy to install and disassemble under one embodiment of the utility model;

[0036] Figure 3 This is a structural diagram of a locking mechanism of a docking platform that is easy to install and disassemble under one embodiment of the utility model;

[0037] Figure 4 This is a structural diagram of a connection seat of a docking platform that is easy to install and disassemble under one embodiment of the utility model;

[0038] Figure 5 It is a structural diagram of a locking mechanism of a docking platform that is easy to install and disassemble in a locking state according to an implementation mode of the utility model;

[0039] Figure 6 It is a structural diagram of a locking mechanism of a docking platform that is easy to install and disassemble in an embodiment of the utility model in an unlocked state;

[0040] Figure 7 It is a schematic cross-sectional view of a docking platform and a product after assembly, which is easy to install and disassemble, according to one embodiment of the utility model;

[0041] Figure 8 This is a schematic structural diagram of a transmission mechanism of a docking platform that is easy to install and disassemble in another embodiment of the utility model;

[0042] In the figure,

[0043] 1 housing, 11 base, 12 shell, 13 connecting seat, 131 first connecting seat, 132 second connecting seat;

[0044] 2 locking mechanism, 21 connecting plate, 22 active member, 23 driven member;

[0045] 3 transmission mechanism, 31 driving member, 311 fixing member, 312 pressing member, 313 connecting rod, 32 push-pull member;

[0046] 4 clamping limit groove, 5 connecting part, 6 matching part, 7 limit part, 8 limit platform, 9 driving shaft, 10 pressure rod, 14 pull-out plate, 15 installation groove, 16 compression spring, 17 hook part, 18 opening groove, 19 boss, 20 groove, 24 positioning mechanism, 25 guide part, 26 connecting part, 27 connecting groove, 28 rotating shaft, 29 buffer part, 30 first rotating shaft, 33 second rotating shaft, 34 limit part, 35 product, 36 clamping groove, 37 first meshing tooth, 38 second meshing tooth. DETAILED DESCRIPTION

[0047] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0048] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms such as "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In the prior art, medical equipment such as a ventilator is usually connected to a trolley by bolts, and each installation and disassembly process requires the use of tools to tighten the bolts to achieve the installation and disassembly of the ventilator. Furthermore, for example, the patent name is a ventilator trolley for easy installation and disassembly, which discloses a mounting plate, a support plate fixed on the mounting plate, and an elastic fastener, wherein the elastic fastener includes a fixing plate, a sleeve, a lifting rod and a limit rod; during installation, the lifting rod overcomes the elastic force and passes through the butterfly holes on the mounting plate and the support plate, and the lifting rod is rotated so that the limit rod is embedded in the U-shaped groove at the bottom of the ventilator; similarly, during disassembly, the lifting rod needs to be rotated to disengage from the U-shaped groove, and then the lifting rod is disengaged from the butterfly holes of the mounting plate and the support plate in turn. The operator needs to place his hands under the trolley for operation, and the staff needs to bend over to operate when necessary. In addition, due to the deviation between the lifting rod and the butterfly hole during the movement process, the lifting rod cannot be accurately inserted into the butterfly hole. The staff needs to bend over to observe and rotate the lifting rod to a suitable position that corresponds to the butterfly hole before inserting the lifting rod into the butterfly hole. Such a setting increases the complexity and difficulty of operation, which is not conducive to rapid installation and disassembly.

[0051] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0052] The utility model relates to a docking platform that is easy to install and disassemble, such as Figure 1-8As shown, it is used for disassembly and installation with the base of the product 35, and the base has a limit member 34; it includes a shell 1; a locking mechanism 2 and a transmission mechanism 3 connected to each other are arranged in the shell 1; the locking mechanism 2 includes an active member 22, a driven member 23 and a connecting plate 21; the active member 22 and the driven member 23 are rotatably connected to the two sides of the connecting plate 21; the active member 22 and the driven member 23 rotate relative to each other to form a clamping limit groove 4 that cooperates with the limit member 34; the locking mechanism 2 is configured as follows: when the transmission mechanism 3 does not drive the locking mechanism 2, the locking mechanism 2 can be locked when the limit member 34 is installed in the clamping limit groove 4; when the transmission mechanism 3 drives the locking mechanism 2, the locking mechanism 2 can be unlocked when the limit member 34 is separated from the clamping limit groove 4.

[0053] It should be noted that the product 35 referred to in this application includes but is not limited to medical equipment such as ventilators, medical monitors, and medical ultrasound machines. The base of the product 35 is usually located at the bottom of the product 35. In this application, the base is detachably connected to the docking platform.

[0054] A limit member 34 is provided at the position of the slot 36 described below on the machine base corresponding to the docking platform. When the machine base and the docking platform are assembled and the machine base is directly placed on the docking platform, the limit member 34 can extend into the slot 36 on the docking platform and be connected with the slot 36. As the limit member 34 is squeezed downward, it drives the locking mechanism 2 to lock, thereby achieving docking between the machine base and the docking platform; however, when the machine base needs to be separated from the docking platform, the transmission mechanism 3 needs to drive the locking mechanism 2 to unlock, but at this time, the locking mechanism 2 is only initially unlocked, and the locking mechanism 2 has not yet returned to the initial state. Then the staff can pull the machine base out of the docking platform, and the limit member 34 of the machine base disengages from the locking mechanism 2, driving the locking mechanism 2 to be further unlocked, so that the locking mechanism 2 is reset under the action of its own elastic force.

[0055] The assembly of the product 35 and the docking platform can be achieved by directly dropping the limit piece 34 on the base of the product 35 into the card-joined limit groove 4, realizing one-click assembly without the need for unnecessary operation links, reducing the difficulty of operation and improving installation efficiency; since the limit piece 34 drives the locking mechanism 2 to lock, the product 35 can be fixed on the docking platform when the limit piece 34 of the product 35 is aligned with the card-joined limit groove 4 and placed above the docking platform; when the product 35 needs to be separated from the docking platform, the transmission mechanism 3 is directly driven to unlock the locking mechanism 2 through the transmission mechanism 3, and then the product 35 is directly lifted from the docking platform, so that the separation between the product 35 and the docking platform can be achieved; therefore, the design scheme of the present application simplifies the entire installation and disassembly procedure of the product 35 on the docking platform, and does not require the traditional method of pressing and then twisting, which reduces the difficulty of operation, can realize the rapid assembly and disassembly of medical equipment, and improves the assembly and disassembly efficiency between the product 35 and the docking platform.

[0056] As a preferred embodiment, the connecting plate 21 has a slot 36, and the active member 22 and the driven member 23 are rotatably connected to the two sides of the slot 36 along the same surface of the connecting plate 21; the slot 36 is connected to the clamping limit slot 4 to form a limiting channel for clamping the limiting member 34; the active member 22 has a connecting portion 5, and the driven member 23 has a matching portion 6, and the connecting portion 5 and the matching portion 6 can rotate relative to each other under the extrusion action of the limiting member 34 so that the connecting portion 5 and the matching portion 6 are matched and connected.

[0057] The connecting plate 21 of the locking mechanism 2 is used to connect the active member 22 and the driven member 23. A slot 36 is provided on the connecting plate 21 for clamping the connection limit member 34. The active member 22 and the driven member 23 are arranged on both sides of the slot 36 so that when the limit member 34 is clamped in the slot 36, the active member 22 and the driven member 23 are driven to rotate relative to each other. During the rotation of the active member 22 and the driven member 23, the connecting portion 5 and the matching portion 6 rotate relative to each other. When the connecting portion 5 and the matching portion 6 are rotated to the corresponding position for matching connection, the locking connection between the active member 22 and the driven member 23 is realized. In addition, since the limit member 34 is clamped in the slot 36 and the clamping limit slot 4, the reverse movement of the active member 22 and the driven member 23 after the locking connection is restricted, thereby realizing the locking of the locking mechanism 2.

[0058] like Figure 3As shown, a slot 36 is provided at the middle position of the connecting plate 21, and the slot 36 has an open end, and the open end is located at the edge of the connecting plate 21 facing the connecting seat 13 described below; the shape of the slot 36 is not specifically limited in the present application, and can be a parabolic shape as shown in the figure, a rectangular shape, or an irregular shape with a rectangular top and an arc bottom, and the design is specifically based on actual needs.

[0059] Furthermore, a buffer member 29 is provided in the slot 36. The buffer member 29 can be made of an elastic material. The purpose is to not only wrap the limit member 34 so that the limit member 34 is more tightly connected to the slot 36, but also to provide buffer protection for the limit member 34 due to the specific elastic force. Because the limit member 34 is easily worn due to the friction in the slot 36 during the process of being squeezed downward with the machine base, long-term use can easily cause local stress concentration and even the risk of fracture. Therefore, in order to reduce the stress concentration of the limit member 34 and increase the force strength of the limit member 34, a buffer member 29 that matches the shape of the slot 36 is provided in the slot 36.

[0060] The connecting plate 21 is rotatably connected with an active member 22 and a driven member 23 along the length direction. Figure 3 , Figure 5 and Figure 6 As shown, the active member 22 and the driven member 23 are respectively located on both sides of the slot 36. The active member 22 has a mounting end and a driving end, and the driving end is located below the mounting end; the mounting end is used to be rotatably connected to the connecting plate 21 through the first rotating shaft 30, and the driving end is used to be connected to the transmission mechanism 3 through the driving shaft 9, and the driving shaft 9 runs through both ends of the active member 22. A connecting portion 5 connected to the driven member 23 is provided between the mounting end and the driving end of the active member 22, and the driven member 23 is provided with a matching portion 6 matched with the connecting portion 5. The driven member 23 is rotatably connected to the connecting plate 21 through the second rotating shaft 33.

[0061] In this embodiment, the connecting portion 5 and the matching portion 6 are locked by the profile, so as to realize the locking connection between the active member 22 and the driven member 23; wherein, the connecting portion 5 includes a first transition section and a second transition section, the first transition section and the second transition section are respectively protruding from the side of the active member 22 facing the driven member 23, and an arc groove is formed between the first transition section and the second transition section, which is recessed toward the active member 22, and the arc groove is used to embed the connecting matching portion 6; the matching portion 6 has an arc-shaped protrusion protruding from the driven member 23, the structure of the protrusion is adapted to the structure of the arc groove, and the protrusion can be embedded and snapped into the arc groove. Figure 4Taking the direction shown as an example, when the limit member 34 is embedded from top to bottom into the limiting channel formed by the card slot 36 and the card-connecting limit slot 4, the active member 22 rotates along the second direction (clockwise in the figure), the connecting portion 5 follows the active member 22 to rotate synchronously clockwise, the driven member 23 rotates counterclockwise relative to the active member 22, and the matching portion 6 follows the driven member 23 to rotate counterclockwise, thereby realizing the relative rotation between the arc grooves of the protrusions, and the protrusions are completely embedded in the arc grooves. When the limit member 34 is fully engaged in the card-connecting limit slot 4, the reverse rotation of the active member 22 and the driven member 23 is further restricted, that is, under the blocking action of the limit member 34, the active member 22 can be effectively prevented from rotating counterclockwise and the driven member 23 can be prevented from rotating clockwise, thereby realizing a locking connection between the active member 22 and the driven member 23.

[0062] Furthermore, the height of the second transition section protruding from the active member 22 is higher than the height of the first transition section protruding from the active member 22, so as to effectively prevent the follower 23 from rotating counterclockwise and detaching from the active member 22 when the limit member 34 is embedded in the clamping limit groove 4. The second transition section abuts the connecting mating portion 6, so that the mating portion 6 is limited in the arc groove, preventing the mating portion 6 from detaching from the connecting portion 5 and causing an upward impact force on the limit member 34, thereby further enhancing the stability of the connection between the base and the docking platform.

[0063] As a preferred embodiment, the connecting portion 5 has a first meshing tooth 37, and the matching portion 6 has a second meshing tooth 38 matching with the first meshing tooth 37. The first meshing tooth 37 is meshed with the second meshing tooth 38 to put the locking mechanism in a locked state, and the first meshing tooth 37 is separated from the second meshing tooth 38 to put the locking mechanism in an unlocked state.

[0064] like Figure 5 and Figure 6 As shown, the active member 22 and the driven member 23 are in a locked state. At this time, the limiting member 34 of the product has been inserted into the clamping limiting groove 4. Since the limiting portion 7 of the active member 22 described below is limited by the limiting platform 8, the active member 22 is prevented from continuing to rotate counterclockwise. The first meshing teeth 37 of the connecting portion 5 of the active member 22 are meshed with the second meshing teeth 38 of the matching portion 6 of the driven member 23. Since the driven member 23 is limited by the limiting member 34, the second meshing teeth 38 are limited, so that the active member 22 cannot rotate in the clockwise direction. The active member 22 and the driven member 23 are in a locked state, realizing the locked state of the locking mechanism 2; when it is necessary to release the locked state of the locking mechanism 2, as shown in FIG. Figure 5The orientation shown is described, and a pulling force to the left is applied to the driving shaft 9 connected to the active member 22 through the push-pull member 32 described below, so that the active member 22 rotates clockwise, thereby disengaging the first meshing tooth 37 and the second meshing tooth 38 from each other, thereby realizing the unlocking state of the locking mechanism 2. After that, the driven member 23 has a tendency to rotate counterclockwise, but due to the obstruction of the limit member 34, a large range of counterclockwise rotation cannot be realized. At this time, removing the limit member 34 can realize the counterclockwise rotation of the driven member 23, thereby realizing the separation between the product and the docking platform.

[0065] As a preferred embodiment, the active member 22 further has a limiting portion 7; the connecting plate 21 has a limiting platform 8 protruding from the connecting plate and used to abut against the limiting portion 7, which can limit the rotation angle of the active member 22 along the first direction.

[0066] Since the active member 22 is rotatably connected to the connecting plate 21, the active member 22 is protruding from the surface of the connecting plate 21. Therefore, in order to realize that the limit platform 8 has a limiting effect on it, the limit platform 8 is set to protrude from the surface of the connecting plate 21, and the height of the protrusion can be made not lower than the height of the active member 22 relative to the connecting plate 21. Moreover, since the active member 22 is rotatably connected to the connecting plate 21, the active member 22 can have two rotations: rotating toward the driven member 23 and rotating away from the driven member 23. In the direction, when the limit member 34 is engaged in the engaging limit groove 4, the counterclockwise rotation of the active member 22 and the clockwise rotation of the driven member 23 are restricted. In order to prevent the active member 22 from rotating counterclockwise on the connecting plate 21 after the active member 22 and the driven member 23 are locked, a limit platform 8 is provided which abuts against the limit portion 7 of the active member 22, so that after the active member 22 and the driven member 23 are locked, the limit portion 7 of the active member 22 can abut against the limit platform 8, thereby realizing double locking of the active member 22. When the transmission mechanism 3 drives the active member 22 to move, the active member 22 rotates clockwise, that is, the active member 22 rotates in the second direction, and the limiting portion 7 of the active member 22 disengages from the limiting platform 8. When the active member 22 rotates clockwise, the driven member 23 rotates counterclockwise under the driving action of the active member 22, so that the connecting portion 5 is disengaged from the matching portion 6. When the active member 22 and the driven member 23 are completely disengaged, the active member 22 rotates in the first direction under the elastic force of the first elastic member mentioned above to reverse. When the limiting portion 7 abuts against the limiting platform 8, the active member 22 stops rotating in the first direction, thereby realizing the resetting of the active member 22.

[0067] like Figure 4 and Figure 5As shown, the limit platform 8 adopts a rectangular block structure, protruding from the surface of the connecting plate 21 and connected to the corner of the connecting plate 21, and the side surface of the limit platform 8 facing the active member 22 serves as the abutment surface with the limit portion 7 of the active member 22, and the limit portion 7 is adapted to the abutment surface of the limit platform 8 so that the abutment surface has a blocking effect on the limit portion 7.

[0068] As a preferred embodiment, the active member 22 has a driving shaft 9 connected to the transmission mechanism 3, and the driving shaft 9 can rotate the active member 22 in the second direction under the driving action of the transmission mechanism 3 to separate the connecting portion 5 from the matching portion 6. The connection between the transmission mechanism 3 and the active member 22 is realized by providing the driving shaft 9, and the driving shaft 9 is driven by the transmission mechanism 3 to drive the active member 22 to rotate in the second direction. During the rotation process, the connecting portion 5 of the active member 22 is separated from the matching portion 6 of the driven member 23, thereby realizing the separation between the active member 22 and the driven member 23, and further realizing the unlocking of the locking mechanism 2.

[0069] like Figure 5 The figure is a schematic diagram of the structure of the locking mechanism 2 in the unlocked state, at this time, the limit portion 7 of the active member 22 is abutted and connected to the limit platform 8, and the active shaft 9 of the active member 22 is connected to the transmission mechanism 3, but at this time the transmission mechanism 3 does not drive the active shaft 9 to move; during assembly, when it is necessary to connect the base of the product 35 to the docking platform, the base is placed on the docking platform from above the docking platform, and the limit member 34 on the base is embedded in the clamping limit groove 4 from top to bottom, first driving the driven member 23 to rotate, and the driven member 23 rotates counterclockwise, driving the active member 22 to rotate, and during the rotation of the active member 22 and the driven member 23, the protrusion of the matching portion 6 is clamped and connected with the arc groove of the connecting portion 5, so that the locking mechanism 2 is in the state as shown. Figure 4 The locking state shown; when the locking mechanism 2 needs to be unlocked, the transmission mechanism 3 is started. Since the limiting portion 7 of the active member 22 abuts against the limiting platform 8 and cannot rotate in the first direction (counterclockwise), the active shaft 9 is driven by the transmission mechanism 3 to drive the active member 22 to rotate clockwise. At this time, the connecting portion 5 is disconnected from the matching portion 6, and then the base is taken out of the docking platform, the limiting member 34 is taken out of the clamping limiting groove 4, and the driven member 23 is separated from the limiting position of the active member 22 and the limiting member 34, and rotates counterclockwise to the position as shown in the figure under the action of the second elastic member described below. Figure 5 In the initial position shown in FIG. 1 , the active member 22 rotates counterclockwise to the position shown in FIG. 1 under the action of the rebound force of the first elastic member. Figure 5 In the initial position shown, the limiting portion 7 abuts against the limiting platform 8 .

[0070] As a preferred embodiment, a first elastic member is connected between the active member 22 and the connecting plate 21, and the first elastic member can provide a rebound force to reset the active member 22; a second elastic member is connected between the driven member 23 and the connecting plate 21, and the second elastic member can provide a rebound force to reset the driven member 23.

[0071] The first elastic member or the second elastic member can be a disc spring or a spring, and there is no specific limitation. When connected, the first elastic member is sleeved and connected to the first rotating shaft 30 of the active member 22, one end of the first elastic member is abutted and connected to the connecting plate 21, and the other end is abutted and connected to the active member 22, so that the first elastic member is connected between the active member 22 and the connecting plate 21; the second elastic member is sleeved and connected to the second rotating shaft 33 of the driven member 23, one end of the second elastic member is abutted and connected to the connecting plate 21, and the other end is abutted and connected to the driven member 23, so that the second elastic member is connected between the driven member 23 and the connecting plate 21. When the transmission mechanism 3 drives the active shaft 9 to drive the active member 22 to rotate clockwise, the active member 22 and the driven member 23 are disengaged, and the limiting member 34 is disengaged from the clamping limiting groove 4, so that the driven member 23 continues to rotate counterclockwise and is disengaged from the active member 22. The driven member 23 in the disengaged state can be restored to the state as shown below under the action of the second elastic member. Figure 5 The active member 22 in the disengaged state can be restored to the initial position shown in FIG. Figure 5 Initial position shown.

[0072] As a preferred embodiment, the shell 1 includes a base 11, an outer shell 12 and a connecting seat 13; the base 11 is connected to the outer shell 12 to form a sealed cavity, and the connecting seat 13 is connected to the sealed cavity; a transmission mechanism mounting position for mounting the transmission mechanism 3 is formed between the base 11 and the connecting seat, and the outer shell 12 is provided with an open groove 18 corresponding to the transmission mechanism mounting position, so that the pressing piece 312 or the pull-out plate 14 partially extends out of the opening groove 18.

[0073] like Figure 1 and Figure 6 As shown, the opening groove 18 corresponds to the installation position of the transmission mechanism, so that the pressing member 312 in the driving member 31 of the transmission mechanism 3 or the pull-out plate 14 in the driving member 31 can partially extend out of the opening groove 18, making it convenient for the staff to press the pressing member 312 or pull the pull-out plate 14.

[0074] As a preferred embodiment, the shell 12 has a boss 19 protruding from the outer wall of the shell 12; a placement cavity for accommodating the locking mechanism 2 is formed in the boss 19; the boss 19 is provided with a groove 20 connected to the clamping limit groove 4 at a position corresponding to the clamping limit groove 4, so that the limit member 34 can be inserted into the clamping limit groove 4 through the groove 20.

[0075] like Figure 1 and Figure 8 As shown, a boss 19 is provided on the top of the shell 12, and the boss 19 protrudes from the top surface of the shell 12. The purpose is to enable the locking mechanism 2 located in the shell 12 to be installed in the internal placement cavity of the boss 19. The boss 19 is provided with a groove 20 connected to the snap-fit ​​limit groove 4. In this way, the limit member 34 of the base is snap-fitted and connected to the snap-fit ​​limit groove 4 through the groove 20. The purpose of setting the boss 19 is to facilitate the installation of the locking mechanism 2 and provide sufficient installation space for the locking mechanism 2, and to realize that the snap-fit ​​limit groove 4 protrudes from the top surface of the shell 12, so that it is convenient to embed the limit member 34 into the snap-fit ​​limit groove 4.

[0076] As a preferred embodiment, the housing 12 is also connected to a positioning mechanism 24 that is docked with the base of the product 35 to limit the movement of the base 11 of the product 35 along the horizontal plane; the positioning mechanism 24 has a positioning portion that is abutted with the base so that the base is located outside the positioning portion.

[0077] like Figure 1 and Figure 8 As shown, the positioning mechanism 24 includes a first mounting member and a second mounting member. The base of the product 35 is provided with a first positioning member corresponding to the first mounting member, and a second positioning member corresponding to the second mounting member. When the base is docked above the docking platform, the first mounting member is first aligned with the first positioning member, and the second mounting member is aligned with the second positioning member, so that the first mounting member is matched and connected with the first positioning member, and the second mounting member is matched and connected with the second positioning member, so as to realize the pre-positioning of the base on the docking platform;

[0078] In the present embodiment, the first mounting member and the second mounting member are arranged as cylindrical columnar structures, and the first mounting member and the second mounting member can also be arranged as block structures, and the specific structure is not limited by the present embodiment; the corresponding first positioning member is adapted to the structure of the first mounting member, and the second positioning member is adapted to the structure of the second mounting member; in order to further realize the vertical direction limitation when the machine base is docked relative to the docking platform, a positioning part is arranged on the first mounting member and the second mounting member, and the positioning part is arranged in a step structure. When the first positioning member is sleeved on the first mounting member, the bottom surface of the first positioning member abuts against the top surface of the positioning part of the first mounting member, and the bottom surface of the second positioning member abuts against the top surface of the positioning part of the second mounting member, thereby realizing the vertical limitation of the machine base and preventing the machine base from continuing to move downward relative to the docking platform.

[0079] As a preferred embodiment, the connecting seat 13 includes a first connecting seat 131 and a second connecting seat 132 which are superimposed and connected; the first connecting seat 131 is connected to the base 11, and the second connecting seat 132 is connected to the outer shell 12; the first connecting seat 131 has a first mounting position for installing the transmission mechanism 3, and the second connecting seat 132 has a second mounting position for installing the locking mechanism 2.

[0080] like Figure 4 As shown, the second connecting seat 132 is located above the first connecting seat 131, and the bottom of the first connecting seat 131 is provided with a first mounting position installed with the transmission mechanism 3, and the top surface of the second connecting seat 132 is provided with a second mounting position installed with the locking mechanism 2. When in use, the push-pull member 32 of the transmission mechanism 3 is slidably connected to the first mounting position, and the connecting plate 21 of the locking mechanism 2 is connected to the second mounting position.

[0081] As a preferred embodiment, a guide member 25 that is slidably connected to the driving member 31 is provided in the first installation position, and the guide member 25 has a guide channel that enables the driving member 31 to move horizontally; a connecting groove 27 for passing the connecting plate 21 is provided in the second installation position, and a connecting member 26 for connecting the connecting plate 21 is provided on the side of the connecting groove 27 facing the placement cavity, and the connecting member 26 extends into the placement cavity.

[0082] like Figure 4As shown, the guide member 25 is connected to the lower part of the first connecting seat 131, and a guide channel capable of slidably connecting the push-pull member 32 is reserved between the guide member 25 and the first connecting seat 131. The push-pull member 32 moves horizontally along the guide channel to drive the active shaft 9; a connecting groove 27 penetrating the second connecting seat 132 is provided in the second installation position for wearing the locking mechanism 2, and a connecting member 26 protruding from the top surface of the connecting groove 27 is also connected to one side along the length direction of the connecting groove 27, and the connecting member 26 has a first through hole corresponding to the first rotating shaft 30 and a second through hole corresponding to the second rotating shaft 30. The second through hole of the rotating shaft 33 and the structure of the connecting member 26 and the connecting plate 21 are adapted to be connected to the connecting plate 21. When in use, the locking mechanism 2 is installed in the connecting groove 27, and the side of the connecting plate 21 of the locking mechanism 2 that is not provided with the active member 22 and the driven member 23 is aligned with the connecting member 26. The first rotating shaft 30 is installed in the first through hole of the connecting member 26, and the second rotating shaft 33 is installed in the second through hole to realize the connection between the connecting member 26 and the connecting plate 21, and then the push-pull member 32 is connected to the active shaft 9, so that the transmission mechanism 3 and the locking mechanism 2 are installed in the housing 1.

[0083] As a preferred embodiment, the transmission mechanism 3 includes a driving member 31 and a push-pull member 32 connected to each other; the push-pull member 32 is connected to the driving shaft 9, and the driving member 31 drives the driving shaft 9 to move through the push-pull member 32, so that the driving member 22 rotates along the second direction. The transmission mechanism 3 is connected by the driving member 31 and the push-pull member 32, wherein the driving member 31 is used to realize the movement of the push-pull member 32, and the push-pull member 32 moves toward the outside to drive the driving shaft 9 to rotate relative to the push-pull member 32, thereby realizing the rotational movement of the driving member 22 toward the direction of the driven member 23, that is, realizing the rotational movement of the driving member 22 along the second direction, and further realizing the separation between the driving member 22 and the driven member 23.

[0084] With respect to the structure of the push-pull member 32, any of the following implementations may be adopted:

[0085] Embodiment 1: The push-pull member 32 has a hook portion 17, and the hook portion 17 surrounds a portion of the outer circumference of the driving shaft 9 so that the hook portion 17 pushes the driving shaft 9 to move; the hook portion 17 is provided with a positioning groove for installing the active plate.

[0086] like Figure 2 or Figure 8 As shown, one end of the push-pull member 32 connected to the driving shaft 9 has a hook portion 17, and the hook portion 17 is a hook-shaped structure. The hook portion 17 at least surrounds a partial area of ​​the outer circumferential surface of the driving shaft 9. The partial area refers to the area of ​​the outer circumferential surface of the driving shaft 9 along the circumferential direction, which can be as follows Figure 2Or the hook portion 17 shown in 8 has a right angle of 90°, which can surround an area of ​​one-quarter of the outer circumference of the active shaft 9, and can also surround an area of ​​three-quarters of the outer circumference of the active shaft 9; the active shaft 9 passes through the driving end connected to the active member 22, so in order to connect with the active member 22 more stably, a mounting groove 15 is provided on the hook portion 17. When in use, the driving end of the active member 22 is inserted into the clamping limit groove 4, and the outer circumferential surfaces of the two ends of the active shaft 9 extending out of the active member 22 are respectively clamped and connected to the hook portions 17 on both sides of the mounting groove 15, so that the hook portion 17 can drive the two ends of the active shaft 9 respectively, so that the two ends of the active shaft 9 are subjected to uniform force, and the smooth rotation of the active member 22 is further ensured.

[0087] Embodiment 2: The push-pull member 32 has a mounting hole for the driving shaft 9. When in use, the driving shaft 9 is inserted into the mounting hole and connected therein. The displacement of the push-pull member 32 drives the driving shaft 9 to rotate, thereby driving the driving member 22 to rotate.

[0088] The structure of the driving member 31 described in the present application may not be specifically limited by the present embodiment, and may specifically adopt any of the following embodiments:

[0089] Embodiment 1: The driving member 31 includes a rotatably connected connecting rod 313 ; the connecting rod 313 is used to be connected to the push-pull member 32 , and the connecting rod 314 is connected to a pull-out plate 14 for pulling out the connecting rod 313 .

[0090] The transmission mechanism 3 in the first embodiment realizes the unlocking of the unlocking mechanism by the push-pull movement of the transmission mechanism 3. Specifically, Figure 8 As shown, the connecting rod 313 is rotatably connected to the push-pull member 32, and the connecting rod 313 is connected to the pull-out plate 14. When in use, the pull-out plate 14 is pulled outward to move the connecting rod 314 outward, so that the push-pull member 32 moves outward. Since the push-pull member 32 is connected to the active shaft 9, the active shaft 9 drives the active member 22 to rotate clockwise, thereby realizing the unlocking between the active member 22 and the driven member 23.

[0091] Embodiment 2: The driving member 31 includes a slidingly connected fixing member 311 and a pressing member 312; the fixing member 311 has a fixed end connected to the shell 1 and a connecting end connected to the pressing member 312; a compression spring 16 is connected between the connecting end and the pressing member 312, which can provide a rebound force for resetting the pressing member 312 that slides relative to the end surface of the fixed end.

[0092] Example 1: Figure 2As shown, the fixing member 311 is in an L-shaped structure, the fixing end and the connecting end of the fixing member 311 are vertically distributed, the fixed end is vertically distributed, and the connecting end is horizontally distributed, and the connecting end is connected to the pressing member 312 through a compression spring 16. When the pressing member 312 is pressed downward, the pressing member 312 slides vertically downward along the end surface of the fixed end. Furthermore, a slideway can be provided on the fixed end so as to slide the pressing member 312 along a predetermined slideway to prevent the pressing member 312 from being offset; when the pressing of the pressing member 312 stops, the pressing member 312 can be reset under the action of the rebound force of the compression spring 16.

[0093] Preferably, the pressing member 312 is connected with a pressing rod 10 on one side facing the fixed end, the fixing member 311 has a mounting groove 15 for inserting the pressing rod 10, the pressing member 312 has a limiting groove for inserting the pressing rod 10 and communicating with the mounting groove 15, the limiting groove is used to install the end of the pressing rod 10, the pressing rod 10 has an L-shaped structure, one end of which is overlapped with the bottom of the pressing member 312 through the limiting groove, the pressing rod 10 passes through the mounting groove 15 and is rotatably connected to the push-pull member 32, and a stopper is formed in the mounting groove 15. There is a moving channel for the pressure rod 10 to move; since the other end of the pressure rod 10 is connected to the push-pull member 32, the push-pull member 32 is restricted in the guide channel described below which is arranged in the horizontal direction, which is equivalent to limiting this end of the pressure rod 10 to a certain extent in the vertical direction, and will not allow the pressure rod 10 to move in a large range in the vertical direction. Therefore, when the end of the pressure rod 10 located at the bottom of the pressing member 312 is pressed downward by the pressing member 312, the end of the pressure rod 10 connected to the push-pull member 32 tilts toward the end of the pressure rod 10 connected to the pressing member 312.

[0094] like Figure 2 As shown in FIG. 1 , when the pressing member 312 is pressed downward, the pressing member 312 slides vertically downward along the end surface of the fixed end, driving the left end of the pressing rod 10 to move downward. Since the right end of the pressing rod 10 is rotatably connected to the push-pull member 32, and the push-pull member 32 is installed in the guide channel described below, and the guide channel is arranged in a horizontal direction, when the left end of the pressing rod 10 moves downward, the right end of the pressing rod 10 will appear as shown in FIG. Figure 2 The push-pull member 32 is inclined to the upper left in the orientation shown, so that it can drive the push-pull member 32 to move toward the left along the guide channel described below; because the push-pull member 32 is connected to the driving shaft 9, the driving shaft 9 is connected to the driving end of the active member 22, close to the bottom of the active member 22, so as to drive the active member 22 to rotate clockwise, and realize the separation from the driven member 23. Since the pressure rod 10 has a downward movement, in order to avoid interference with the movement of the pressure rod 10, a vertically distributed installation groove 15 is provided inside the fixing member 311, so that a moving channel is formed in the installation groove 15, which can realize both the installation of the pressure rod 10 and the up and down movement of the pressure rod 10 along the moving channel.

[0095] Embodiment 2: The difference from the above-mentioned embodiment 1 is that the pressure rod 10 has a V-shaped structure with an obtuse angle between the first end and the second end, and is rotatably connected to the housing 1 through a rotating shaft at the middle position. By pressing one end of the pressure rod 10 located at the pressing member 312, the other end of the pressure rod 10 is rotated toward the pressing member 312 under the action of the rotating shaft, so that the pressure rod 10 drives the push-pull member 32 to move along the outer side of the guide channel to drive the active shaft 9 to move toward the pressing member 312, thereby driving the active member 22 along the guide channel. Figure 5 The orientation shown is rotated clockwise.

[0096] The present application also relates to a medical vehicle, comprising a vehicle body and the above-mentioned docking platform that is easy to install and disassemble; the docking platform is connected to the top of the vehicle body, and the base 11 of the product 35 is detachably connected to the docking platform.

[0097] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0098] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0099] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A docking platform that is easy to install and disassemble, used for disassembly and installation with a product base, the base having a limiter; characterized in that: The invention comprises a housing; a locking mechanism and a transmission mechanism connected to each other are arranged in the housing; the locking mechanism comprises an active member, a driven member and a connecting plate; the active member and the driven member are rotatably connected to two sides of the connecting plate; the active member and the driven member are relatively rotated to form a clamping limit groove matched with the limit member; The locking mechanism is configured as follows: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can be locked when the limit member is installed in the clamping limit groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can be unlocked when the limit member is disengaged from the clamping limit groove.

2. A docking platform that is easy to install and disassemble according to claim 1, characterized in that: The connecting plate has a clamping groove, and the active member and the driven member are rotatably connected to the two sides of the clamping groove along the same surface of the connecting plate; the clamping groove is connected with the clamping limit groove to form a limit channel for clamping the limit member.

3. A docking platform that is easy to install and disassemble according to claim 1, characterized in that: The active member has a connecting portion, and the driven member has a matching portion. The connecting portion and the matching portion can rotate relative to each other under the pressing action of the limiting member so that the connecting portion and the matching portion are matched and connected.

4. A docking platform that is easy to install and disassemble according to claim 3, characterized in that: The active member has an active shaft connected to the transmission mechanism, and the active shaft can cause the active member to rotate along a second direction under the driving action of the transmission mechanism to separate the connecting portion from the matching portion.

5. A docking platform that is easy to install and disassemble according to claim 3, characterized in that: The connecting portion has a first meshing tooth, and the matching portion has a second meshing tooth matching the first meshing tooth. The first meshing tooth is meshed with the second meshing tooth so that the locking mechanism is in a locked state, and the first meshing tooth is separated from the second meshing tooth so that the locking mechanism is in an unlocked state.

6. A docking platform that is easy to install and disassemble according to claim 1, characterized in that: The active member also has a limiting portion; the connecting plate has a limiting platform protruding from the connecting plate and used for abutting against the limiting portion, which can limit the rotation angle of the active member along the first direction.

7. A docking platform that is easy to install and disassemble according to claim 1, characterized in that: A first elastic member is connected between the active member and the connecting plate, and the first elastic member can provide a rebound force to reset the active member; a second elastic member is connected between the driven member and the connecting plate, and the second elastic member can provide a rebound force to reset the driven member.

8. A docking platform that is easy to install and disassemble according to claim 4, characterized in that: The shell includes a base, an outer shell and a connecting seat; the base is connected to the outer shell to form a sealed cavity, and the connecting seat is connected to the sealed cavity; a transmission mechanism installation position for installing the transmission mechanism is formed between the base and the connecting seat, and the outer shell is provided with an open groove corresponding to the transmission mechanism installation position.

9. A docking platform that is easy to install and disassemble according to claim 8, characterized in that: The shell has a boss protruding from the outer wall of the shell; a placement cavity for accommodating the locking mechanism is formed in the boss; the boss is provided with a groove connected to the clamping limit groove at a position corresponding to the clamping limit groove, so that the limit member can be inserted into the clamping limit groove through the groove.

10. A docking platform that is easy to install and disassemble according to claim 8, characterized in that: The housing is also connected to a positioning mechanism that is docked with the base of the product to limit the movement of the base of the product along the horizontal plane; the positioning mechanism has a positioning portion that is abutted with the base to allow the base to be located outside the positioning portion.

11. A docking platform that is easy to install and disassemble according to claim 9, characterized in that: The connecting seat includes a first connecting seat and a second connecting seat which are superimposed and connected to each other; the first connecting seat is connected to the base, and the second connecting seat is connected to the outer shell; the first connecting seat has a first mounting position for installing the transmission mechanism, and the second connecting seat has a second mounting position for installing the locking mechanism.

12. A docking platform that is easy to install and disassemble according to claim 11, characterized in that: A guide member slidably connected to the driving member is provided in the first installation position, and the guide member has a guide channel that enables the driving member to move horizontally; a connecting groove for passing the connecting plate is provided in the second installation position, and a connecting member for connecting the connecting plate is provided on the side of the connecting groove facing the placement cavity, and the connecting member extends into the placement cavity.

13. A docking platform that is easy to install and disassemble according to claim 12, characterized in that: The transmission mechanism includes a driving member and a push-pull member connected to each other; the push-pull member is connected to the driving shaft, and the driving member drives the driving shaft to move through the push-pull member, so that the driving member rotates along the second direction.

14. A docking platform that is easy to install and disassemble according to claim 13, characterized in that: The push-pull member has a hook portion, which surrounds a portion of the outer circumferential surface of the driving shaft so that the hook portion pushes the driving shaft to move; the hook portion is provided with a positioning groove for installing the active plate.

15. A docking platform that is easy to install and disassemble according to claim 13, characterized in that: The driving member includes a rotatably connected positioning member and a connecting rod; the positioning member is used to be connected to the push-pull member, and the connecting rod is connected to a pull-out plate used to pull the connecting rod.

16. A docking platform that is easy to install and disassemble according to claim 13, characterized in that: The driving member includes a slidingly connected fixing member and a pressing member; the fixing member has a fixed end connected to the shell and a connecting end connected to the pressing member; a compression spring is connected between the connecting end and the pressing member to provide a rebound force to reset the pressing member that slides relative to the end surface of the fixed end.

17. A docking platform that is easy to install and disassemble according to claim 16, characterized in that: A pressure rod is connected to the side of the pressing member facing the fixed end, and the fixing member has a mounting groove for inserting the pressure rod. The pressure rod passes through the mounting groove and is rotatably connected to the push-pull member. A moving channel for the pressure rod to move is formed in the mounting groove.

18. A medical vehicle, characterized in that: It comprises a vehicle body and a docking platform for easy installation and disassembly as described in any one of claims 1 to 17; the docking platform is connected to the top of the vehicle body, and the base of the product is detachably connected to the docking platform.

Images