CN118021461A - Connection platform and medical vehicle convenient to installation and dismantlement - Google Patents

Abstract

The invention discloses a connection platform and a medical vehicle convenient to mount and dismount, and relates to the technical field of medical equipment; the machine seat is used for disassembling and assembling with a machine seat of a product, and is provided with a limiting piece; comprises a shell; a locking mechanism and a transmission mechanism which are connected 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 two sides of the connecting plate; the driving piece and the driven piece relatively rotate to form a clamping limiting groove matched with the limiting piece; the locking mechanism is configured to: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can lock when the limiting piece is arranged in the clamping limiting groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can unlock when the limiting piece is separated from the clamping limiting groove; the product is placed above the connection platform, so that the product and the connection platform can be fixed, one-key assembly is realized, redundant operation links are not needed, the operation difficulty is reduced, and the quick assembly and disassembly of medical equipment can be realized.

Description

Connection platform and medical vehicle convenient to installation and dismantlement

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a connection platform convenient to mount and dismount.

Background

Medical devices refer to instruments, devices, appliances, etc. used in the human body, either alone or in combination. In clinical applications, specialized medical equipment such as ventilators, medical monitors, medical sonicators, and the like, typically require specialized medical carts to transport the medical equipment to a designated location. In order to realize stable transportation, the medical equipment needs to be fixed above the medical vehicle, and in order to meet the butt joint between different types of medical equipment and the medical vehicle, a connection platform capable of being detachably connected with the medical equipment needs to be arranged on the medical vehicle.

In the prior art, for example, patent application number is CN202023254061.0, the patent name is a breathing machine trolley convenient to mount and dismount, and the breathing machine trolley discloses a mounting plate, a supporting plate fixed on the mounting plate and an elastic fastener, wherein the elastic fastener comprises a fixing plate, a sleeve, a lifting rod and a limiting rod; the lifting rod is required to penetrate through the butterfly hole in the mounting plate and the supporting plate when the lifting rod is mounted, the spring is pressed and rotates the lifting rod to enable the limiting rod to be embedded in the U-shaped groove at the bottom of the breathing machine, the lifting rod is required to rotate to be separated from the U-shaped groove when the lifting rod is dismounted, then the lifting rod is sequentially separated from the butterfly hole of the mounting plate and the butterfly hole of the supporting plate, an operator is required to hold the hand under the trolley to drive the lifting rod to overcome the elasticity to move upwards or downwards and screw the lifting rod in each mounting and dismounting process, the lifting rod is easy to deviate from the butterfly hole to be inserted into the butterfly hole accurately due to the fact that the lifting rod is easy to bend down to observe by workers, the operation complexity and the operation difficulty are increased, and quick mounting and dismounting are not facilitated.

Disclosure of Invention

The invention provides a docking platform convenient to install and detach, which aims to solve the problems that the operation is complex and the rapid installation and detachment are not facilitated due to complex docking structure when the existing medical equipment is docked with a trolley.

The technical scheme adopted by the invention is as follows:

The connection platform is convenient to mount and dismount and is used for dismounting and mounting with a machine base of a product, and the machine base is provided with a limiting piece; comprises a shell; the shell is internally provided with a locking mechanism and a transmission mechanism which are connected; 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 two sides of the connecting plate; the driving piece and the driven piece relatively rotate to form a clamping limiting groove matched with the limiting piece;

The locking mechanism is configured to: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can lock when the limiting piece is arranged in the clamping limiting groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can unlock when the limiting piece is separated from the clamping limiting groove.

The connection platform convenient to mount and dismount has the following additional technical characteristics:

the connecting plate is provided with a clamping groove, and the driving piece and the driven piece are rotationally connected to two sides of the clamping groove along the same surface of the connecting plate; the clamping groove is communicated with the clamping limiting groove to form a limiting channel for clamping the limiting piece.

The driving part is provided with a connecting part, the driven part is provided with a matching part, and the connecting part and the matching part can relatively rotate under the extrusion action of the limiting part so that the connecting part and the matching part are matched and connected.

The driving piece is provided with a driving shaft connected with the transmission mechanism, and the driving shaft can enable the driving piece to rotate along a second direction under the pushing action of the transmission mechanism so as to enable the connecting portion to be separated from the matching portion.

The connecting part is provided with a first meshing tooth, the matching part is provided with a second meshing tooth matched with the first meshing tooth, the locking mechanism is in a locking state through meshed connection of the first meshing tooth and the second meshing tooth, and the locking mechanism is in an unlocking state through separation of the first meshing tooth and the second meshing tooth.

The driving part is also provided with a limiting part; the connecting plate is provided with a limiting table which is used for abutting the limiting part and protrudes from the connecting plate, and the rotating angle of the driving part along the first direction can be limited.

A first elastic piece is connected between the driving piece and the connecting plate, and the first elastic piece can provide resilience force for resetting the driving piece; and a second elastic piece is connected between the driven piece and the connecting plate, and the second elastic piece can provide resilience force for resetting the driven piece.

The shell comprises a base, a shell and a connecting seat; the base is connected with the shell to form a sealed cavity, and the connecting seat is connected in the sealed cavity; and a transmission mechanism installation position for installing the transmission mechanism is formed between the base and the connecting seat, and the shell is provided with an opening groove corresponding to the transmission mechanism installation position.

The shell is provided with 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 corresponds to the clamping limiting groove, and is provided with a groove communicated with the clamping limiting groove, so that the limiting piece is inserted into the clamping limiting groove through the groove.

The shell is also connected with a positioning mechanism which is in butt joint connection with the base of the product so as to limit the movement of the base of the product in the horizontal plane; the positioning mechanism is provided with a positioning part which is in abutting connection with the machine base, so that the machine base is positioned outside the positioning part.

The connecting seat comprises a first connecting seat and a second connecting seat which are connected in a superposition manner; the first connecting seat is connected with the base, and the second connecting seat is connected with the shell; the first connecting seat is provided with a first installation position for installing the transmission mechanism, and the second connecting seat is provided with a second installation position for installing the locking mechanism.

A guide piece which is in sliding connection with the driving piece is arranged in the first installation position, and a guide channel which can enable the driving piece to horizontally move is arranged in the guide piece; the connecting device is characterized in that a connecting groove used for wearing the connecting plate is formed in the second installation position, a connecting piece used for connecting the connecting plate is arranged on one side, facing the accommodating cavity, of the connecting groove, and the connecting piece extends into the accommodating cavity.

The transmission mechanism comprises a driving piece and a push-pull piece which are connected; the push-pull piece is connected with the driving shaft, and the driving piece drives the driving shaft to move through the push-pull piece, so that the driving piece rotates along a second direction.

The push-pull piece is provided with a clamping hook part, and the clamping hook part surrounds a partial area of the outer circumferential surface of the driving shaft so that the clamping hook part pushes the driving shaft to move; the clamping hook part is provided with a positioning groove for installing the driving plate.

The driving piece comprises a positioning piece and a connecting rod which are connected in a rotating way; the locating piece is used for being connected with the push-pull piece, the connecting rod is connected with the pull plate that is used for the pull connecting rod.

The driving piece comprises a fixing piece and a pressing piece which are connected in a sliding way; the fixing piece is provided with a fixed end connected with the shell and a connecting end connected with the pressing piece; the connecting end and the pressing piece are connected with a pressure spring, and the pressure spring can provide resilience force for resetting the pressing piece which slides relative to the end face of the fixed end.

The pressing piece is connected with the depression bar towards one side of stiff end, the mounting has the mounting groove that is used for wearing to adorn the depression bar, the depression bar pass the mounting groove with the push-and-pull piece rotates to be connected, be formed with in the mounting groove and be used for the depression bar removes the moving channel.

The application also relates to a medical vehicle, which comprises a vehicle body and the above-mentioned connection platform convenient to mount and dismount; the connection platform is connected to the upper side of the car body, and the base of the product is detachably connected to the connection platform.

By adopting the technical scheme, the invention has the following beneficial effects:

1. The connection platform is convenient to mount and dismount and is used for dismounting and mounting with a machine base of a product, and the machine base is provided with a limiting piece; comprises a shell; the shell is internally provided with a locking mechanism and a transmission mechanism which are connected; 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 two sides of the connecting plate; the driving piece and the driven piece relatively rotate to form a clamping limiting groove matched with the limiting piece; the locking mechanism is configured to: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can lock when the limiting piece is arranged in the clamping limiting groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can unlock when the limiting piece is separated from the clamping limiting groove.

The limiting piece on the machine seat of the product directly falls into the clamping limiting groove to realize the assembly of the product and the connection platform, and the limiting piece drives the locking mechanism to lock, so that the product and the connection platform can be fixed when the product is placed above the connection platform, one-key assembly is realized, redundant operation links are not needed, the operation difficulty is reduced, and the installation efficiency is improved; when the product is required to be separated from the upper part of the connection platform, the transmission mechanism is started to drive the locking mechanism to unlock, and then the product is operated to be directly lifted from the connection platform, so that the separation between the product and the connection platform can be realized, and the one-key unlocking is realized. Therefore, the design scheme of the application simplifies the whole installation and disassembly procedures of the product on the connection platform, does not need the traditional screwing mode after pressing, simplifies the installation and disassembly steps, does not need the bending operation of staff, reduces the operation difficulty, can realize the rapid assembly and disassembly of medical equipment, and improves the assembly and disassembly efficiency between the product and the connection platform.

2. As a preferred embodiment of the present invention, the connecting plate has a clamping groove, and the driving member and the driven member are rotatably connected to both sides of the clamping groove along the same surface of the connecting plate; the clamping groove is communicated with the clamping limiting groove to form a limiting channel for clamping the limiting piece. The connecting plate of the locking mechanism is used for connecting the driving part and the driven part, the clamping groove is arranged on the connecting plate and is used for clamping the connecting limiting part, the purpose of driving the driving part and the driven part to rotate relatively in the process of clamping the limiting part in the clamping groove is achieved through arranging the driving part and the driven part on two sides of the clamping groove, the driving part and the driven part rotate relatively in the rotating process, the connecting part and the matching part rotate relatively along with the driving part and the driven part, when the connecting part and the matching part rotate to corresponding positions to be matched and connected, locking connection between the driving part and the driven part is achieved, and the limiting of reverse movement of the driving part and the driven part after locking connection is achieved due to the fact that the limiting part is clamped in the clamping groove, and locking of the locking mechanism is achieved.

3. As a preferred embodiment of the present invention, the driving member further has a limiting portion; the connecting plate is provided with a limiting table which is used for abutting the limiting part and protrudes from the connecting plate, and the rotating angle of the driving part along the first direction can be limited. Because the driving piece rotates to be connected in the connecting plate, so the driving piece can have two rotation directions that rotate towards the driven piece and deviate from the driven piece to rotate, anticlockwise rotation of the driving piece and clockwise rotation of the driven piece are limited in the joint limiting groove when the limiting piece is clamped, and in order to avoid the driving piece to lock with the driven piece, the driving piece rotates anticlockwise and is located the limiting table of the limiting part of the butt driving piece on the connecting plate, so that the limiting part of the driving piece can be abutted to the limiting table after the driving piece and the driven piece are locked, and double locking of the driving piece is achieved.

4. As a preferred embodiment of the present invention, the driving member has a driving shaft connected to the transmission mechanism, and the driving shaft can rotate the driving member in a second direction under the pushing action of the transmission mechanism to separate the connection portion from the mating portion. The driving shaft is arranged to realize connection between the driving mechanism and the driving piece, and the driving shaft is driven to move through the driving mechanism so as to drive the driving piece to rotate along the second direction, and the connecting part of the driving piece and the matching part of the driven piece are separated in the rotation process, so that separation between the driving piece and the driven piece is realized, and unlocking of the locking mechanism is further realized.

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 piece is connected with the driving shaft, and the driving piece drives the driving shaft to move through the push-pull piece, so that the driving piece rotates along a second direction. The driving mechanism is connected with the push-pull member by adopting the driving member, wherein the driving member is used for realizing the movement effect on the push-pull member, and the push-pull member moves towards the outer side to drive the driving shaft to rotate relative to the push-pull member, so that the driving member rotates towards the driven member, namely, the driving member rotates along the second direction, and the separation between the driving member and the driven member is further realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is an exploded view of a docking platform for easy installation and removal in accordance with one embodiment of the present invention;

FIG. 2 is a block diagram of a transmission mechanism of a docking platform for easy installation and removal, in accordance with one embodiment of the present invention;

FIG. 3 is a block diagram of a locking mechanism of a docking platform for facilitating installation and removal, in accordance with one embodiment of the present invention;

FIG. 4 is a block diagram of a connection base of a docking platform for easy installation and removal, according to an embodiment of the present invention;

FIG. 5 is a block diagram of a locking mechanism of a docking platform in a locked condition for easy installation and removal, in accordance with one embodiment of the present invention;

FIG. 6 is a block diagram of a docking platform in an unlocked state of a locking mechanism for facilitating installation and removal, in accordance with one embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of a docking platform with product assembled for ease of installation and removal, in accordance with one embodiment of the present invention;

FIG. 8 is a schematic view of a transmission mechanism of a docking platform for easy installation and removal according to another embodiment of the present invention;

In the drawing the view of the figure,

1 A shell, 11 a base, 12 a shell, 13 a connecting seat, 131 a first connecting seat and 132 a second connecting seat;

2 locking mechanism, 21 connecting plate, 22 driving piece, 23 driven piece;

3a transmission mechanism, a 31 driving piece, a 311 fixing piece, a 312 pressing piece, a 313 connecting rod and a 32 push-pull piece;

The clamping and limiting device comprises a clamping and limiting groove 4, a connecting part 5, a matching part 6, a limiting part 7, a limiting table 8, a driving shaft 9, a pressing rod 10, a drawing plate 14, a mounting groove 15, a compression spring 16, a clamping hook part 17, an opening groove 18, a boss 19, a groove 20, a positioning mechanism 24, a guiding piece 25, a connecting piece 26, a connecting groove 27, a rotating shaft 28, a buffering piece 29, a first rotating shaft 30, a second rotating shaft 33, a limiting piece 34, a product 35, a clamping groove 36, a first meshing tooth 37 and a second meshing tooth 38.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the descriptions of the terms "implementation," "embodiment," "one embodiment," "example," or "particular example" and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In the prior art, medical equipment such as a breathing machine is usually connected to a trolley through bolts, and the bolts are required to be screwed by means of tools in each installation and disassembly process to achieve the installation and disassembly of the breathing machine. Furthermore, for example, the patent name is a breathing machine trolley which is convenient to install and detach, and the breathing machine trolley discloses a mounting plate, a supporting plate fixed on the mounting plate and an elastic fastener, wherein the elastic fastener comprises a fixing plate, a sleeve, a lifting rod and a limiting rod; when the lifting rod is installed, the lifting rod overcomes the elasticity to penetrate through the butterfly-shaped hole in the mounting plate and the supporting plate, the lifting rod is rotated to enable the limiting rod to be embedded in the U-shaped groove at the bottom of the breathing machine, the lifting rod is required to be rotated to be separated from the U-shaped groove when the lifting rod is dismounted equally, then the lifting rod is sequentially separated from the butterfly-shaped hole of the mounting plate and the butterfly-shaped hole of the supporting plate, an operator is required to place hands below the trolley to operate, when the operator is required to bend down, the lifting rod cannot be accurately inserted into the butterfly-shaped hole due to the fact that the deviation between the moving process of the lifting rod and the butterfly-shaped hole is easy to occur, the operator is required to bend down to observe, the lifting rod is rotated to a proper position to be just corresponding to the butterfly-shaped hole, and then the lifting rod can be inserted into the butterfly-shaped hole, and the lifting rod is arranged in such a way, so that the complexity of operation and the difficulty of operation are increased, and the quick installation and dismounting are not facilitated.

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

The present invention relates to a docking platform for easy installation and removal, as shown in fig. 1-8, for removal and installation with a stand for a product 35, said stand having a stop 34; comprises a shell 1; a locking mechanism 2 and a transmission mechanism 3 which are connected are arranged in the shell 1; the locking mechanism 2 comprises a driving piece 22, a driven piece 23 and a connecting plate 21; the driving member 22 and the driven member 23 are rotatably connected to both sides of the connection plate 21; the driving part 22 and the driven part 23 relatively rotate to form a clamping limiting groove 4 matched with the limiting part 34; the locking mechanism 2 is configured to: when the transmission mechanism 3 does not drive the locking mechanism 2, the locking mechanism 2 can be locked when the limiting piece 34 is installed in the clamping limiting groove 4; when the transmission mechanism 3 drives the locking mechanism 2, the locking mechanism 2 can be unlocked when the limiting piece 34 is separated from the clamping limiting groove 4.

It should be noted that the product 35 of the present application includes, but is not limited to, medical devices such as a respirator, a medical monitor, and a medical ultrasound device. The stand for the product 35 is typically located at the bottom of the product 35. In the application, the machine base is detachably connected with the connection platform.

The position of the base corresponding to the clamping groove 36 of the connection platform is provided with a limiting piece 34, when the base is assembled with the connection platform, the limiting piece 34 can extend into the clamping groove 36 on the connection platform to be connected with the clamping groove 36 in a clamping way when the base is directly placed on the connection platform, and the locking mechanism 2 is driven to be locked in the downward extrusion process of the limiting piece 34, so that the base and the connection platform are in butt joint; however, when the stand and the connection platform are required to be separated, the transmission mechanism 3 is required to drive the locking mechanism 2 to unlock, but only the locking mechanism 2 is initially unlocked at this time, the locking mechanism 2 is not restored to the initial state yet, then a worker can pull out the stand from the connection platform, and the limiting piece 34 of the stand is separated from the locking mechanism 2 to drive the locking mechanism 2 to unlock further, so that the locking mechanism 2 is reset under the action of self elastic force.

The assembly of the product 35 and the connection platform can be realized by directly falling the limiting piece 34 on the machine base of the product 35 into the clamping limiting groove 4, so that one-key assembly is realized, unnecessary operation links are not needed, the operation difficulty is reduced, and the installation efficiency is improved; the limiting piece 34 drives the locking mechanism 2 to lock, so that the product 35 can be fixed on the connection platform when the limiting piece 34 of the product 35 is aligned with the clamping limiting groove 4 and placed above the connection platform; when the product 35 is required to be separated from the upper part of the connection platform, the direct driving transmission mechanism 3 drives the locking mechanism 2 to unlock through the transmission mechanism 3, and then the product 35 is operated to be directly lifted from the connection platform, so that the separation between the product 35 and the connection platform can be realized; therefore, the design scheme of the application simplifies the whole installation and disassembly procedure of the product 35 on the connection platform, does not need the traditional mode of screwing after pressing, reduces the operation difficulty, can realize the rapid assembly and disassembly of medical equipment, and improves the assembly and disassembly efficiency between the product 35 and the connection platform.

As a preferred embodiment, the connecting plate 21 has a clamping groove 36, and the driving member 22 and the driven member 23 are rotatably connected to both sides of the clamping groove 36 along the same surface of the connecting plate 21; the clamping groove 36 is communicated with the clamping limiting groove 4 to form a limiting channel for clamping the limiting piece 34; the driving member 22 has a connection portion 5, the driven member 23 has a mating portion 6, and the connection portion 5 and the mating portion 6 can relatively rotate under the extrusion action of the limiting member 34 so that the connection portion 5 and the mating portion 6 are in mating connection.

The connecting plate 21 of the locking mechanism 2 is used for connecting the driving part 22 and the driven part 23, the clamping groove 36 is arranged on the connecting plate 21 and used for being clamped and connected with the limiting part 34, the purpose of arranging the driving part 22 and the driven part 23 on two sides of the clamping groove 36 is to realize that the driving part 22 and the driven part 23 are driven to rotate relatively in the process of clamping the limiting part 34 in the clamping groove 36, the connecting part 5 and the matching part 6 rotate relatively in the rotating process, and when the connecting part 5 and the matching part 6 rotate to corresponding positions to be matched and connected, the locking connection between the driving part 22 and the driven part 23 is realized, and the limiting of the reverse movement of the driving part 22 and the driven part 23 after the locking connection is realized because the limiting part 34 is clamped in the clamping groove 36 and the clamping limiting groove 4, so that the locking of the locking mechanism 2 is realized.

As shown in fig. 3, a clamping groove 36 is formed in the middle position of the connecting plate 21, and the clamping groove 36 is provided with an open end, and the open end is positioned at the edge of the connecting plate 21 facing the connecting seat 13 described below; the shape of the slot 36 is not particularly limited in the present application, and may be parabolic, rectangular, or irregular with a rectangular top and a circular arc bottom as shown in the drawings, and is specifically designed according to practical requirements.

Further, the buffer member 29 is further disposed in the clamping groove 36, and the buffer member 29 may be made of an elastic material, so that the buffer member 29 can not only wrap the limiting member 34, so that the limiting member 34 is more tightly clamped and connected in the clamping groove 36, but also can play a role in buffering protection for the limiting member 34 due to the specific elastic force, and the buffer member 29 adapted to the shape of the clamping groove 36 is disposed in the clamping groove 36, so that the limiting member 34 is easy to wear due to friction force in the clamping groove 36 during the downward extrusion process of the limiting member 34, and the risk of local stress concentration and even breakage is easy to be caused during long-term use, so that the stress intensity of the limiting member 34 is improved due to the stress concentration of the limiting member 34.

The driving member 22 and the driven member 23 are rotatably connected to the connecting plate 21 along the length direction, and as shown in fig. 3, 5 and 6, the driving member 22 and the driven member 23 are respectively located at two sides of the clamping groove 36. The driving piece 22 is provided with a mounting end and a driving end, and the driving end is positioned below the mounting end; the installation end is used for rotating through first pivot 30 to be connected in connecting plate 21, and the drive end is used for being connected in drive mechanism 3 through driving shaft 9, and driving shaft 9 runs through in the both ends of driving piece 22, is provided with the connecting portion 5 that is connected with follower 23 between the installation end and the drive end of driving piece 22, and follower 23 is provided with the cooperation portion 6 that is connected with connecting portion 5 cooperation. The follower 23 is rotatably connected to the connection plate 21 by a second rotation shaft 33.

In the embodiment, the connecting part 5 and the matching part 6 are locked by the molded surface, so that the locking connection between the driving part 22 and the driven part 23 is realized; the connecting part 5 comprises a first transition section and a second transition section, the first transition section and the second transition section are respectively protruded on one side of the driving part 22, which faces the driven part 23, an arc-shaped groove which is sunken towards the driving part 22 is formed between the first transition section and the second transition section, and the arc-shaped groove is used for being embedded into the connecting matching part 6; the matching part 6 is provided with an arc-shaped protruding block protruding from the driven piece 23, the structure of the protruding block is matched with that of the arc-shaped groove, and the protruding block can be embedded into the arc-shaped groove in a clamping mode. Taking the direction shown in fig. 4 as an example, when the limiting member 34 is embedded into the limiting channel formed by the clamping groove 36 and the clamping limiting groove 4 from top to bottom, the driving member 22 rotates in the second direction (clockwise in the drawing), the connecting portion 5 follows the driving member 22 to rotate synchronously clockwise, the driven member 23 rotates anticlockwise relative to the driving member 22, the matching portion 6 follows the driven member 23 to rotate synchronously anticlockwise, so that the relative rotation between the cam arc grooves is realized, the cam is completely embedded into the arc grooves, and after the limiting member 34 is completely clamped into the clamping limiting groove 4, the reverse rotation of the driving member 22 and the driven member 23 is further limited, namely, the anticlockwise rotation of the driving member 22 and the clockwise rotation of the driven member 23 can be effectively prevented under the blocking action of the limiting member 34, so that the locking connection between the driving member 22 and the driven member 23 is realized.

Further, the second transition section protrudes from the driving part 22 to a height higher than that of the first transition section protruding from the driving part 22, so as to effectively prevent the driven part 23 from rotating anticlockwise and disengaging from the driving part 22 when the limiting part 34 is connected in the clamping limiting groove 4, and the second transition section abuts against the connecting matching part 6, so that the matching part 6 is limited in the arc groove, the matching part 6 is prevented from disengaging from the connecting part 5 to cause upward impact force on the limiting part 34, and the connection stability of the machine base and the connection platform is further enhanced.

As a preferred embodiment, the connecting portion 5 has a first engaging tooth 37, the engaging portion 6 has a second engaging tooth 38 engaged with the first engaging tooth 37, the locking mechanism is brought into a locked state by the engagement of the first engaging tooth 37 with the second engaging tooth 38, and the locking mechanism is brought into an unlocked state by the disengagement of the first engaging tooth 37 from the second engaging tooth 38.

As shown in fig. 5 and fig. 6, the driving member 22 and the driven member 23 are in a locking state, at this time, the limiting member 34 of the product is already inserted into the clamping limiting groove 4, and because the below-mentioned limiting portion 7 of the driving member 22 is limited by the limiting table 8, the driving member 22 is prevented from continuing to rotate anticlockwise, the first engaging tooth 37 of the connecting portion 5 of the driving member 22 is engaged with the second engaging tooth 38 of the matching portion 6 of the driven member 23, and because the driven member 23 is limited by the limiting member 34, the second engaging tooth 38 is limited, so that the driving member 22 cannot rotate clockwise, the driving member 22 and the driven member 23 are in a locking state, and the locking state of the locking mechanism 2 is realized; when the locking state of the locking mechanism 2 needs to be released, as shown in fig. 5, the push-pull member 32 applies a pulling force to the driving shaft 9 connected to the driving member 22, which is described below, so that the driving member 22 rotates clockwise, and the first engaging teeth 37 and the second engaging teeth 38 are separated from each other, so that the unlocking state of the locking mechanism 2 is realized, and then, the driven member 23 has a tendency to rotate counterclockwise, but the blocking of the limiting member 34 cannot realize a large range of counterclockwise rotation, and at this time, the limiting member 34 is taken out, so that the driven member 23 can rotate counterclockwise, thereby realizing the separation between the product and the docking platform.

As a preferred embodiment, the driving element 22 also has a limiting portion 7; the connecting plate 21 has a limiting table 8 protruding from the connecting plate for abutting against the limiting portion 7, so as to limit the rotation angle of the driving member 22 in the first direction.

Because the driving member 22 is rotatably connected to the connecting plate 21, the driving member 22 is protruding from the surface of the connecting plate 21, so that the limiting table 8 has a limiting effect on the driving member 22, the limiting table 8 is arranged protruding from the surface of the connecting plate 21, the protruding height is not lower than the height of the driving member 22 relative to the connecting plate 21, and because the driving member 22 is rotatably connected to the connecting plate 21, the driving member 22 can have two rotation directions of rotating towards the driven member 23 and rotating away from the driven member 23, when the limiting member 34 is clamped in the clamping limiting groove 4, the anticlockwise rotation of the driving member 22 and the clockwise rotation of the driven member 23 are limited, and in order to prevent the driving member 22 from anticlockwise rotating on the connecting plate 21 after the driving member 22 is locked with the driven member 23, the limiting table 8 abutting against the limiting part 7 of the driving member 22 is further arranged on the connecting plate 21, so that after the driving member 22 is locked with the driven member 23, the limiting part 7 of the driving member 22 can abut against the limiting table 8, thereby realizing double locking of the driving member 22. When the driving mechanism 3 drives the driving piece 22 to move, the driving piece 22 rotates along the pointer, namely, the driving piece 22 rotates along the second direction, the limiting part 7 of the driving piece 22 is separated from the limiting table 8, when the driving piece 22 rotates clockwise, the driven piece 23 rotates anticlockwise under the driving action of the driving piece 22, the connecting part 5 is separated from the matching part 6, when the driving piece 22 and the driven piece 23 are completely separated, the driving piece 22 rotates reversely under the action of the elastic force of the first elastic piece along the first direction, and when the limiting part 7 abuts against the limiting table 8, the driving piece 22 stops rotating continuously along the first direction, so that the reset of the driving piece 22 is realized.

As shown in fig. 4 and 5, the limiting table 8 adopts a rectangular square structure, the surface protruding from the connecting plate 21 is connected to the corner of the connecting plate 21, one side of the limiting table 8 facing the driving member 22 is used as an abutting surface with the limiting part 7 of the driving member 22, and the abutting surface of the limiting part 7 and the limiting table 8 are matched, so that the abutting surface has a blocking effect on the limiting part 7.

As a preferred embodiment, the driving member 22 has a driving shaft 9 connected to the transmission mechanism 3, and the driving shaft 9 can rotate the driving member 22 in the second direction under the pushing action of the transmission mechanism 3 to separate the connection portion 5 from the mating portion 6. The driving shaft 9 is arranged to realize the connection between the driving mechanism 3 and the driving piece 22, and the driving shaft 9 is driven to move through the driving mechanism 3 so as to drive the driving piece 22 to rotate along the second direction, and the connecting part 5 of the driving piece 22 and the matching part 6 of the driven piece 23 are separated in the rotation process, so that the separation between the driving piece 22 and the driven piece 23 is realized, and the unlocking of the locking mechanism 2 is further realized.

As shown in fig. 5, the locking mechanism 2 is in an unlocked state, at this time, the limiting part 7 of the driving member 22 is connected to the limiting table 8 in an abutting manner, and the driving shaft 9 of the driving member 22 is connected to the driving mechanism 3, but at this time, the driving mechanism 3 does not drive the driving shaft 9 to move; when the product 35 is assembled, when the machine seat is required to be connected with the connection platform, the machine seat is placed on the connection platform from the upper side of the connection platform, the limiting piece 34 on the machine seat is embedded into the clamping limiting groove 4 from the upper side to the lower side, the driven piece 23 is driven to rotate firstly, the driven piece 23 is driven to rotate anticlockwise, the driving piece 22 is driven to rotate, the protruding block of the matching part 6 is connected with the arc-shaped groove of the connecting part 5 in a clamping manner in the rotation process of the driving piece 22 and the driven piece 23, and the locking mechanism 2 is in a locking state shown in fig. 4; when the locking mechanism 2 needs to be unlocked, the transmission mechanism 3 is started, because the limiting part 7 of the driving part 22 is abutted against the limiting table 8 and cannot rotate along the first direction (anticlockwise), the driving shaft 9 is driven by the transmission mechanism 3 to drive the driving part 22 to rotate along the pointer, at this time, the connecting part 5 is disconnected with the matching part 6, the stand is immediately taken out from the docking platform, the limiting part 34 is taken out from the clamping limiting groove 4, the driven part 23 is separated from the limiting of the driving part 22 and the limiting part 34, and the driving part 22 rotates anticlockwise to the initial position shown in fig. 5 under the action of the second elastic part, and the driving part 22 rotates anticlockwise to the initial position shown in fig. 5 under the action of the resilience force of the first elastic part, and the limiting part 7 is abutted against the limiting table 8.

As a preferred embodiment, a first elastic member is connected between the driving member 22 and the connection plate 21, and the first elastic member can provide a resilience force for resetting the driving member 22; a second elastic member is connected between the follower 23 and the connecting plate 21, and the second elastic member can provide a resilience force for resetting the follower 23.

The first elastic member or the second elastic member may be a disc spring or a spring, which is not particularly limited. When in connection, the first elastic piece is sleeved on the first rotating shaft 30 of the driving piece 22, one end of the first elastic piece is connected with the connecting plate 21 in an abutting mode, the other end of the first elastic piece is connected with the driving piece 22 in an abutting mode, and the first elastic piece is connected between the driving piece 22 and the connecting plate 21; the second elastic member is sleeved on the second rotating shaft 33 of the driven member 23, one end of the second elastic member is in butt joint with the connecting plate 21, the other end of the second elastic member is in butt joint with the driven member 23, and the second elastic member is connected between the driven member 23 and the connecting plate 21. When the driving shaft 9 is driven by the transmission mechanism 3 to drive the driving member 22 to rotate clockwise, the driving member 22 and the driven member 23 are separated, the limiting member 34 is separated from the clamping limiting groove 4, so that the driven member 23 continues to rotate anticlockwise and is separated from the driving member 22, the driven member 23 in the separated state can be restored to the initial position shown in fig. 5 under the action of the second elastic member, and the driving member 22 in the separated state can be restored to the initial position shown in fig. 5 under the action of the first elastic member.

As a preferred embodiment, the housing 1 includes a base 11, a shell 12, and a connection base 13; the base 11 is connected with the shell 12 to form a sealed cavity, and the connecting seat 13 is connected in the sealed cavity; a mounting position of the transmission mechanism 3 for mounting the transmission mechanism 3 is formed between the base 11 and the connection seat, and the housing 12 is provided with an open slot 18 corresponding to the mounting position of the transmission mechanism 3, so that the pressing piece 312 or the drawing plate 14 partially extends out of the open slot 18.

As shown in fig. 1 and 6, the open slot 18 corresponds to the installation position of the transmission mechanism 3, so that the pressing member 312 in the driving member 31 of the transmission mechanism 3 or the drawing plate 14 in the driving member 31 may partially protrude out of the open slot 18, thereby facilitating the pressing of the pressing member 312 or the drawing plate 14 by a worker.

As a preferred embodiment, the housing 12 has a boss 19 protruding from the outer wall of the housing 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 corresponding to the clamping limiting groove 4 and communicated with the clamping limiting groove 4, so that the limiting piece 34 is inserted into the clamping limiting groove 4 through the groove 20.

As shown in fig. 1 and 8, the top of the housing 12 is provided with a boss 19, the boss 19 protrudes from the top surface of the housing 12, so that the locking mechanism 2 located in the housing 12 can be installed in the installation cavity in the boss 19, the boss 19 is provided with a groove 20 communicated with the clamping limiting groove 4, so that the limiting piece 34 of the stand is connected to the clamping limiting groove 4 through the groove 20 in a clamped manner, and the purpose of the boss 19 is that the locking mechanism 2 can be conveniently installed to provide sufficient installation space for the locking mechanism 2, and the clamping limiting groove 4 can protrude from the top surface of the housing 12, so that the limiting piece 34 is conveniently embedded into the clamping limiting groove 4.

As a preferred embodiment, the housing 12 is further connected with a positioning mechanism 24 in butt-joint connection with the base of the product 35 to limit the movement of the base 11 of the product 35 in the horizontal plane; the positioning mechanism 24 has a positioning portion that is in abutting connection with the stand, so that the stand is located outside the positioning portion.

As shown in fig. 1 and 8, the positioning mechanism 24 includes a first mounting member and a second mounting member, the stand 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 stand is docked above the docking platform, the first mounting member is 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 in fit connection with the first positioning member, and the second mounting member is in fit connection with the second positioning member, so as to realize the pre-positioning of the stand on the docking platform;

In the present embodiment, the first mounting member and the second mounting member are provided in a cylindrical columnar structure, and the first mounting member and the second mounting member may be provided in a block-shaped structure, and the specific structure is not limited by the present embodiment; the corresponding first positioning piece is matched with the structure of the first mounting piece, and the second positioning piece is matched with the structure of the second mounting piece; in order to further realize that the frame carries out the spacing of vertical direction when the platform butt joint of plugging into relatively, be provided with location portion on with first installed part and the second installed part, location portion is step structure setting, when first installed part cup joints on, the bottom surface butt of first installed part is on the top surface of the location portion of first installed part, the bottom surface butt of second installed part is on the top surface of the location portion of second installed part, realizes the spacing along vertical to the frame, prevents that the frame from continuing to plug into the platform downwardly moving relatively.

As a preferred embodiment, the connection base 13 includes a first connection base 131 and a second connection base 132 which are connected in a superimposed manner; the first connecting seat 131 is connected with the base 11, and the second connecting seat 132 is connected with the shell 12; the first connecting seat 131 has a first mounting position for mounting the transmission mechanism 3, and the second connecting seat 132 has a second mounting position for mounting the locking mechanism 2.

As shown in fig. 4, the second connecting seat 132 is located above the first connecting seat 131, a first installation position for installing the transmission mechanism 3 is provided at the bottom of the first connecting seat 131, a second installation position for installing the locking mechanism 2 is provided at the top surface of the second connecting seat 132, and when in use, the push-pull member 32 of the transmission mechanism 3 is slidably connected in the first installation position, and the connecting plate 21 of the locking mechanism 2 is connected in the second installation position.

As a preferred embodiment, the first installation position is provided with a guide member 25 slidably connected with the driving member 31, and the guide member 25 is provided with a guide channel capable of horizontally moving the driving member 31; the second installation position is internally provided with a connecting groove 27 for wearing the connecting plate 21, one side of the connecting groove 27 facing the accommodating cavity is provided with a connecting piece 26 for connecting the connecting plate 21, and the connecting piece 26 extends into the accommodating cavity.

As shown in fig. 4, the guide member 25 is connected below the first connecting seat 131, a guide channel capable of being slidingly connected with the push-pull member 32 is reserved between the guide member 25 and the first connecting seat 131, and the push-pull member 32 horizontally moves along the guide channel to drive the driving shaft 9; the connecting groove 27 penetrating the second connecting seat 132 is arranged in the second installation position and used for penetrating the locking mechanism 2, the connecting piece 26 protruding from the top surface of the connecting groove 27 is further connected to one side, located on the top surface of the connecting groove 27 and along the length direction of the connecting groove 27, of the connecting piece 26, the connecting piece 26 is provided with a first through hole corresponding to the first rotating shaft 30 and a second through hole corresponding to the second rotating shaft 33, the connecting piece 26 and the structure of the connecting plate 21 are adapted to be used for being in butt joint with the connecting plate 21, when the locking mechanism 2 is used, the locking mechanism 2 is penetrated into the connecting groove 27, one side, which is not provided with the driving piece 22 and the driven piece 23, of the connecting plate 21 of the locking mechanism 2 is aligned with the connecting piece 26, the first rotating shaft 30 is penetrated into the first through hole of the connecting piece 26, the second rotating shaft 33 is penetrated into the second through hole, connection between the connecting piece 26 and the connecting plate 21 is achieved, and then the push-pull piece 32 and the driving shaft 9 are connected, and accordingly the driving mechanism 3 and the locking mechanism 2 are installed in the shell 1.

As a preferred embodiment, the transmission mechanism 3 comprises a driving member 31 and a push-pull member 32 which are connected; 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 in the second direction. The driving mechanism 3 is connected with the push-pull member 32 by adopting the driving member 31, wherein the driving member 31 is used for realizing the movement function of the push-pull member 32, and the push-pull member 32 moves towards the outer side to drive the driving shaft 9 to rotate relative to the push-pull member 32, so that the driving member 22 rotates towards the driven member 23, namely, the driving member 22 rotates along the second direction, and the separation between the driving member 22 and the driven member 23 is further realized.

For the structure of the push-pull member 32, any one of the following embodiments may be adopted:

embodiment one: the push-pull member 32 has a hook portion 17, and the hook portion 17 surrounds a partial region of the outer circumferential surface 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 driving plate.

As shown in fig. 2 or 8, one end of the push-pull member 32 connected with the driving shaft 9 is provided with a hook portion 17, the hook portion 17 is in a hook-shaped structure, the hook portion 17 surrounds at least a partial area of the outer circumferential surface of the driving shaft 9, and the partial area refers to an area of the outer circumferential surface of the driving shaft 9 along the circumferential direction, may be a right angle of 90 degrees, may surround an area of one quarter of the outer circumferential surface of the driving shaft 9 along the circumferential direction, and may also surround an area of three quarters of the outer circumferential surface of the driving shaft 9 along the circumferential direction, as shown in fig. 2 or 8; the driving shaft 9 is connected with the driving end of the driving piece 22 in a penetrating manner, so that the driving shaft 9 is connected with the driving piece 22 more stably, the driving end of the driving piece 22 is inserted into the clamping limiting groove 4 in use, the outer circumferential surfaces of the two ends of the driving shaft 9 extending out of the driving piece 22 are respectively connected in the clamping hook portions 17 on the two sides of the mounting groove 15 in a clamping manner, the two ends of the driving shaft 9 can be respectively driven by the clamping hook portions 17, the two ends of the driving shaft 9 are uniformly stressed, and stable rotation of the driving piece 22 is further ensured.

Embodiment two: the push-pull member 32 is provided with a mounting hole for penetrating the driving shaft 9, and when the push-pull member is in use, the driving shaft 9 is connected in the mounting hole in a scarf joint manner through the mounting hole, and the driving shaft 9 is driven to rotate through the displacement of the push-pull member 32, so that the driving member 22 is driven to rotate.

The structure of the driving member 31 according to the present application is not particularly limited to this embodiment, and specifically any one of the following embodiments may be adopted:

Embodiment one: the driving member 31 includes a rotatably coupled connection rod 313; the connecting rod 313 is used for being connected with the push-pull member 32, and the connecting rod 314 is connected with a pull plate 14 for pulling the connecting rod 313.

The transmission mechanism 3 in the first embodiment adopts the push-pull motion of the transmission mechanism 3 to complete unlocking of the unlocking mechanism. Specifically, as shown in fig. 8, the connecting rod 313 is rotatably connected with the push-pull member 32, the connecting rod 313 is connected with the pull plate 14, and when in use, the connecting rod 314 is moved outwards by pulling the pull plate 14 outwards, so that the push-pull member 32 is moved outwards, and the push-pull member 32 is connected with the driving shaft 9, so that the driving member 22 is driven to rotate clockwise through the driving shaft 9, and unlocking between the driving member 22 and the driven member 23 is realized.

Embodiment two: the driving member 31 includes a fixing member 311 and a pressing member 312 slidably connected; the fixing member 311 has a fixed end connected to the housing 1 and a connection end connected to the pressing member 312; a compression spring 16 is connected between the connecting end and the pressing piece 312, and can provide a return force for returning the pressing piece 312 sliding with respect to the end surface of the fixed end.

Example 1: as shown in fig. 2, the fixing member 311 has an L-shaped structure, the fixing end of the fixing member 311 is vertically distributed with the connecting end, the fixing end is vertically distributed, the connecting end is horizontally distributed, the connecting end is connected with the pressing member 312 through the pressure spring 16, when the pressing member 312 is pressed downwards, the pressing member 312 slides vertically downwards along the end face of the fixing end, and further, a slide way can be arranged on the fixing end so as to slide the pressing member 312 along a predetermined slide way, thereby avoiding the pressing member 312 from shifting; when the pressing piece 312 is stopped, the pressing piece 312 can be reset by the resilience of the compression spring 16.

Preferably, the pressing member 312 is connected with the pressing rod 10 toward one side of the fixed end, the fixing member 311 is provided with a mounting groove 15 for penetrating the pressing rod 10, the pressing member 312 is provided with a limit groove for penetrating the pressing rod 10 and communicating with the mounting groove 15, the limit groove is used for mounting the end part of the pressing rod 10, one end of the pressing rod 10 is in an L-shaped structure, and is lapped at the bottom of the pressing member 312 through the limit groove, the pressing rod 10 is rotationally connected with the push-pull member 32 through the mounting groove 15, and a moving channel for moving the pressing rod 10 is formed in the mounting groove 15; since the other end of the pressing rod 10 is connected to the push-pull member 32, the push-pull member 32 is limited in a guide channel described below, which is provided in the horizontal direction, which is equivalent to limiting the end of the pressing rod 10 to a certain extent in the vertical direction, and the pressing rod 10 does not move widely in the vertical direction, so that when the end of the pressing rod 10 located at the bottom of the pressing member 312 is pressed downward by the pressing member 312, the end of the pressing rod 10 connected to the push-pull member 32 is inclined toward the end of the pressing rod 10 connected to the pressing member 312.

As shown in fig. 2, after the pressing member 312 is pressed downward, the pressing member 312 slides vertically downward along the end face of the fixed end, so as to drive the left end of the pressing rod 10 to move downward, and the right end of the pressing rod 10 is rotationally connected with the push-pull member 32, and since the push-pull member 32 is installed in a guiding channel described below, the guiding channel is arranged horizontally, when the left end of the pressing rod 10 moves downward, the right end of the pressing rod 10 tends to incline upward and leftward in the orientation shown in fig. 2, so as to drive the push-pull member 32 to move leftward along the guiding channel described below; since the push-pull member 32 is connected with the driving shaft 9, the driving shaft 9 is connected to the driving end of the driving member 22, and is close to the lower part of the driving member 22, so as to drive the driving member 22 to rotate clockwise, thereby realizing the separation from the driven member 23. Because the compression bar 10 has downward movement, in order to avoid interference with the movement of the compression bar 10, the fixing piece 311 is internally provided with the vertically distributed mounting grooves 15, so that a moving channel is formed in the mounting groove 15, and not only can the threading of the compression bar 10 be realized, but also the up-and-down movement of the compression bar 10 along the moving channel can be realized.

Example 2: the difference from embodiment 1 described above is that the middle position of the V-shaped structure having the included angle between the first end and the second end of the pressing rod 10 is rotatably connected to the housing 1 through the rotation shaft, by pressing the end of the pressing rod 10 located at the pressing member 312, the other end of the pressing rod 10 is rotated toward the pressing member 312 under the action of the rotation shaft, so that the pressing rod 10 drives the push-pull member 32 to move along the outside of the guide channel to drive the driving shaft 9 to move toward the pressing member 312, and thus drives the driving member 22 to rotate clockwise in the direction shown in fig. 5.

The application also relates to a medical vehicle, which comprises a vehicle body and the above-mentioned connection platform convenient to mount and dismount; the docking platform is connected to the upper part of the vehicle body, and the base 11 of the product 35 is detachably connected to the docking platform.

The invention can be realized by adopting or referring to the prior art at the places which are not described in the invention.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.

Claims (18)

1. The connection platform is convenient to mount and dismount and is used for dismounting and mounting with a machine base of a product, and the machine base is provided with a limiting piece; the device is characterized by comprising a shell; the shell is internally provided with a locking mechanism and a transmission mechanism which are connected; 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 two sides of the connecting plate; the driving piece and the driven piece relatively rotate to form a clamping limiting groove matched with the limiting piece;

The locking mechanism is configured to: when the transmission mechanism does not drive the locking mechanism, the locking mechanism can lock when the limiting piece is arranged in the clamping limiting groove; when the transmission mechanism drives the locking mechanism, the locking mechanism can unlock when the limiting piece is separated from the clamping limiting groove.

2. The docking platform for facilitating installation and removal according to claim 1, wherein the connection plate has a clamping groove, and the driving member and the driven member are rotatably connected to both sides of the clamping groove along the same surface of the connection plate; the clamping groove is communicated with the clamping limiting groove to form a limiting channel for clamping the limiting piece.

3. The docking platform for facilitating assembly and disassembly according to claim 1, wherein the driving member has a connecting portion, the driven member has a mating portion, and the connecting portion and the mating portion can relatively rotate under the extrusion action of the limiting member so that the connecting portion and the mating portion are in mating connection.

4. A docking platform for facilitating assembly and disassembly according to claim 3, wherein the driving member has a driving shaft connected to the transmission mechanism, the driving shaft being capable of rotating the driving member in a second direction under the pushing action of the transmission mechanism to separate the connecting portion from the mating portion.

5. A docking platform for facilitating attachment and detachment according to claim 3, wherein the connecting portion has a first engagement tooth, the engaging portion has a second engagement tooth engaged with the first engagement tooth, the locking mechanism is in a locked state by engagement of the first engagement tooth with the second engagement tooth, and the locking mechanism is in an unlocked state by disengagement of the first engagement tooth from the second engagement tooth.

6. The docking platform for facilitating installation and removal of claim 1, wherein the driving member further comprises a limiting portion; the connecting plate is provided with a limiting table which is used for abutting the limiting part and protrudes from the connecting plate, and the rotating angle of the driving part along the first direction can be limited.

7. The docking platform for facilitating installation and removal according to claim 1, wherein a first elastic member is connected between the driving member and the connection plate, and the first elastic member is capable of providing a resilience force for resetting the driving member; and a second elastic piece is connected between the driven piece and the connecting plate, and the second elastic piece can provide resilience force for resetting the driven piece.

8. The docking station of claim 1, wherein the housing comprises a base, a shell, and a connector; the base is connected with the shell to form a sealed cavity, and the connecting seat is connected in the sealed cavity; and a transmission mechanism installation position for installing the transmission mechanism is formed between the base and the connecting seat, and the shell is provided with an opening groove corresponding to the transmission mechanism installation position.

9. The docking station of claim 8, wherein the housing has a boss protruding from an outer wall of the housing; a placement cavity for accommodating the locking mechanism is formed in the boss; the boss corresponds to the clamping limiting groove, and is provided with a groove communicated with the clamping limiting groove, so that the limiting piece is inserted into the clamping limiting groove through the groove.

10. The docking station of claim 8, wherein the housing further comprises a positioning mechanism coupled in docking engagement with the base of the product to limit movement of the base of the product in a horizontal plane; the positioning mechanism is provided with a positioning part which is in abutting connection with the machine base, so that the machine base is positioned outside the positioning part.

11. The docking station of claim 8, wherein the connector comprises a first connector and a second connector that are connected in a stacked relationship; the first connecting seat is connected with the base, and the second connecting seat is connected with the shell; the first connecting seat is provided with a first installation position for installing the transmission mechanism, and the second connecting seat is provided with a second installation position for installing the locking mechanism.

12. The docking station of claim 11, wherein the first mounting location has a guide member slidably coupled to the driving member, the guide member having a guide channel therein for enabling horizontal movement of the driving member; the connecting device is characterized in that a connecting groove used for wearing the connecting plate is formed in the second installation position, a connecting piece used for connecting the connecting plate is arranged on one side, facing the accommodating cavity, of the connecting groove, and the connecting piece extends into the accommodating cavity.

13. The docking station of claim 6, wherein the transmission mechanism comprises a drive member and a push-pull member connected; the push-pull piece is connected with the driving shaft, and the driving piece drives the driving shaft to move through the push-pull piece, so that the driving piece rotates along a second direction.

14. The docking station of claim 13, wherein the push-pull member has a hook portion surrounding a partial area of the outer circumferential surface of the drive shaft such that the hook portion pushes the drive shaft to move; the clamping hook part is provided with a positioning groove for installing the driving plate.

15. The docking station of claim 13, wherein the drive member comprises a rotationally coupled positioning member and connecting rod; the locating piece is used for being connected with the push-pull piece, the connecting rod is connected with the pull plate that is used for the pull connecting rod.

16. The docking platform for facilitating installation and removal of claim 13, wherein the driving member comprises a fixed member and a pressing member that are slidably coupled; the fixing piece is provided with a fixed end connected with the shell and a connecting end connected with the pressing piece; the connecting end and the pressing piece are connected with a pressure spring, and the pressure spring can provide resilience force for resetting the pressing piece which slides relative to the end face of the fixed end.

17. The docking station of claim 16, wherein the pressing member is connected to a pressing rod on a side of the pressing member facing the fixed end, the fixed member has a mounting groove for threading the pressing rod, the pressing rod is rotatably connected to the push-pull member through the mounting groove, and a moving channel for moving the pressing rod is formed in the mounting groove.

18. A medical vehicle comprising a vehicle body and a docking platform according to any one of claims 1 to 17 for easy installation and removal; the connection platform is connected to the upper side of the car body, and the base of the product is detachably connected to the connection platform.