CN219331702U

CN219331702U - Medical trolley

Info

Publication number: CN219331702U
Application number: CN202223020431.3U
Authority: CN
Inventors: 方聪灵; 张海峰; 郭传喜
Original assignee: Edan Instruments Inc
Current assignee: Edan Instruments Inc
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-14
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of medical equipment, in particular to a medical trolley, which comprises a trolley body, portable equipment and a table top, wherein one side of the portable equipment is provided with a first connecting part, and the other side of the portable equipment is provided with a second connecting part; the table top is arranged on the trolley body, a mounting groove is formed in the table top, a first matching part is arranged on one side of the mounting groove, and a second matching part is arranged on the other side of the mounting groove; the first matching part is suitable for being movably connected with the first connecting part for locking or being mutually separated for unlocking; the second matching part is suitable for being fixedly connected with the second connecting part. The medical trolley provided by the utility model has the advantages that the disassembly of the portable equipment is simple and safe.

Description

Medical trolley

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a medical trolley.

Background

Medical instruments, such as medical carts, typically include a portable device, such as a portable ultrasound device, a power supply system, and a cart body, with the portable device typically being removably connected to a battery pack of the power supply system.

In the prior art, a mounting cavity is usually arranged on the table top of the trolley body, an opening is arranged at the top of the mounting cavity, and a battery pack of the medical trolley is connected in the mounting cavity through the opening; the portable device is detachably connected to the battery pack, which may affect heat dissipation of the battery pack and may cause damage to the battery pack during the process of disassembly and assembly.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect of smaller force application area when the portable equipment is disassembled in the prior art, so as to provide the medical trolley with simple and safe disassembly of the portable equipment.

In order to solve the problems, the utility model provides a medical trolley, which comprises a trolley body, portable equipment and a table top, wherein one side of the portable equipment is provided with a first connecting part, and the other side of the portable equipment is provided with a second connecting part; the table top is arranged on the trolley body, a mounting groove is formed in the table top, a first matching part is arranged on one side of the mounting groove, and a second matching part is arranged on the other side of the mounting groove; the first matching part is suitable for being movably connected with the first connecting part to be locked or separated from each other to be unlocked; the second matching part is suitable for being fixedly connected with the second connecting part.

According to the medical trolley provided by the utility model, the first matching part is movably clamped with the first connecting part, and the second matching part is suitable for being fixedly clamped with the second connecting part.

The first connecting part is a locking groove arranged at one side of the portable equipment; the groove wall of the mounting groove is provided with a matching hole, the first matching part is movably connected to the matching hole, and the first matching part passes through the matching hole and extends into the locking groove to be matched and locked with the first connecting part or withdraw from the locking groove to be unlocked;

the second connecting part is a clamping protrusion protruding from the other side of the portable device, the second matching part is a clamping groove arranged on the other groove wall of the mounting groove, and the clamping protrusion is suitable for being matched and clamped with the clamping groove.

The medical trolley provided by the utility model further comprises an unlocking component, wherein the unlocking component is arranged on the table top and comprises a driving end, and the driving end is connected with the first matching part and is suitable for driving the first matching part to move to unlock when being driven;

or, the unlocking assembly is connected to the portable device, and comprises a driving end connected with the first connecting portion and suitable for driving the first connecting portion to move to unlock when being driven.

The medical trolley provided by the utility model further comprises an unlocking elastic piece for driving the driving end to reset.

The medical trolley provided by the utility model, the unlocking component further comprises:

the fixed groove is arranged on the table top or the portable equipment, and a communication port is arranged at the bottom of the fixed groove;

the pressing end is connected to the fixing groove in a sliding manner;

one end of the connecting rod is connected with the pressing end, and the other end of the connecting rod penetrates through the communication port to be connected with the driving end; the unlocking elastic piece is sleeved on the periphery of the connecting rod and abuts against the position between the pressing end and the bottom of the fixing groove.

The medical trolley provided by the utility model also comprises a transmission assembly; the first matching part is in transmission connection with the unlocking component through the transmission component;

or the first connecting part is in transmission connection with the unlocking component through the transmission component.

The utility model provides a medical trolley, the transmission assembly comprises:

the rotating shaft is fixedly connected to the table top or the portable equipment;

the transmission rod is rotatably connected to the rotating shaft, one end of the transmission rod is connected with the driving end, and when the first matching part is movably connected with the mounting groove, the other end of the transmission rod is rotatably connected with the first matching part; when the first connecting part is movably connected with the portable equipment, the other end of the transmission rod is rotatably connected with the first matching part.

The medical trolley provided by the utility model is characterized in that the first matching part is movably connected with the mounting groove, and the first matching part is provided with a connecting long hole; or the first connecting part is movably connected with the portable equipment, and a connecting long hole is formed in the first connecting part; one end of the transmission rod is abutted to the driving end, and the other end of the transmission rod is slidably connected with the connecting long hole through a connecting convex column which is arranged in a protruding mode.

The first matching parts, the first connecting parts and the transmission components are respectively provided with two groups, and the two groups of first matching parts are respectively arranged at two ends of one side of the mounting groove; the two groups of first connecting parts are respectively arranged at two ends of one side of the portable equipment, the first matching parts are movably connected with the mounting groove, the unlocking component is arranged at the middle position of the table top, and the driving end is respectively in transmission connection with the two groups of first matching parts through the two groups of transmission components; or the first connecting part is movably connected with the portable equipment, the unlocking component is arranged at the middle position of the portable equipment, and the driving end is respectively connected with the two groups of first connecting parts in a transmission way through the two groups of transmission components.

The medical trolley provided by the utility model further comprises a reset elastic piece for driving the first matching part or the first connecting part to reset and lock;

and/or the side part of the portable equipment is also provided with a portable part, and the unlocking component is arranged on one side of the table top or the portable equipment, which is close to the portable part;

and/or the table top is provided with a foolproof part for limiting the portable equipment in a protruding mode, is arranged on the side part of the mounting groove, and is arranged close to the second matching part.

The utility model has the following advantages:

1. the medical trolley comprises a trolley body, portable equipment and a table top, wherein the portable equipment is detachably arranged on the table top, so that the heat dissipation of a mobile power supply of the medical trolley is not influenced, the installation and the disassembly of the mobile power supply are not influenced, the independent installation and the disassembly of the portable equipment and the mobile power supply are realized, and the damage to the mobile power supply in the installation and the disassembly processes of the portable equipment is avoided. The first connecting portion and the second connecting portion are arranged on two sides of the portable device, the first matching portion and the second matching portion are arranged on two sides of the mounting groove on the table top, the first matching portion is movably connected with the first connecting portion, the second matching portion is fixedly connected with the second connecting portion, and the portable device and the mounting groove are convenient to detach and connect.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic view of a medical trolley (portable device unlocked) of the present utility model;

FIG. 2 shows a schematic view of a medical trolley (portable device locked) of the present utility model;

FIG. 3 shows a partially installed exploded view of the medical trolley of the present utility model;

FIG. 4 shows an enlarged view of portion A of FIG. 3;

FIG. 5 shows an enlarged view of portion B of FIG. 3;

FIG. 6 shows a schematic diagram of a portable device of the present utility model;

FIG. 7 shows an enlarged view of section C of FIG. 6;

FIG. 8 shows a schematic diagram II of a portable device of the present utility model;

fig. 9 shows an enlarged view of the portion D of fig. 8;

FIG. 10 illustrates a schematic actuation of the unlocking assembly of the present utility model;

fig. 11 shows a schematic partial structure of the medical trolley of the present utility model.

Reference numerals illustrate:

100. a trolley body; 200. a table top; 201. a mounting groove; 202. a first mating portion; 2021. a connecting long hole; 203. a second mating portion; 204. a fool-proof part; 205. unlocking the assembly; 2051. a driving end; 2052. unlocking the elastic piece; 2053. a fixing groove; 2054. a pressing end; 2055. a connecting rod; 206. a transmission assembly; 207. a return elastic member; 300. a portable device; 302. a first connection portion; 303. a second connecting portion; 304. a hand-held part.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 to 11, in one implementation of the present embodiment, a medical trolley is disclosed, which includes a trolley body 100, a portable device 300, and a table board 200, wherein a first connection part 302 is provided on one side of the portable device 300, and a second connection part 303 is provided on the other side; the table top 200 is arranged on the trolley body 100, a mounting groove 201 is formed in the table top 200, a first matching part 202 is formed on one side of the mounting groove 201, and a second matching part 203 is formed on the other side of the mounting groove; wherein the first mating portion 202 is adapted to be movably connected with the first connecting portion 302 to be locked or separated from each other to be unlocked; the second mating portion 203 is adapted to be fixedly connected to the second connecting portion 303.

The medical trolley provided by the embodiment comprises a trolley body 100, a portable device 300 and a table top 200, wherein the portable device 300 is detachably mounted on the table top 200, so that the heat dissipation of a mobile power supply of the medical trolley is not affected, the installation and the disassembly of the mobile power supply are not affected, the independent installation and the disassembly of the portable device 300 and the mobile power supply are realized, and the damage to the mobile power supply caused by the installation and the disassembly of the portable device 300 in the process is avoided. The first connecting portion 302 and the second connecting portion 303 are disposed on two sides of the portable device 300, the first matching portion 202 and the second matching portion 203 are disposed on two sides of the mounting groove 201 on the table board 200, the first matching portion 202 is movably connected with the first connecting portion 302, and the second matching portion 203 is fixedly connected with the second connecting portion 303, so that the portable device 300 and the mounting groove 201 can be conveniently detached and connected.

In a preferred embodiment, a connection block is convexly arranged on the bottom surface of the portable device 300, and the projection area of the connection block on the bottom surface is smaller than the area of the bottom surface; the first connecting part 302 is arranged at one side of the connecting block, and the second connecting part 303 is arranged at the other side of the connecting block; the shape of the mounting groove 201 is matched with the shape of the connection block. The bottom surface of the portable device 300 can be provided with the connecting block in a protruding mode, the first connecting portion 302 and the second connecting portion 303 are arranged on the connecting block, the portable device 300 is connected with the table board 200 through the connecting block, most structures of the portable device 300 are arranged outside the mounting groove 201, when the portable device 300 is mounted and dismounted, the area and the volume of a part which can be applied by a worker are large, the force is easy to apply, the mounting and the dismounting of the portable device 300 are convenient, and damage to the first connecting portion 302 and/or the second connecting portion 303 and/or the first matching portion 202 and/or the second matching portion 203 caused by improper force application can be avoided.

The portable device 300 may be a portable ultrasonic device, or may be an ultraviolet or infrared lamp or other portable device 300. The portable device 300 is detachably connected to the table top 200, and can be fixedly stored in the portable device 300, and the portable device 300 can be charged after being mounted on the table top 200, or the portable device 300 can be directly used on the table top 200.

In another implementation manner of this embodiment, the medical trolley includes a trolley body 100, a portable device 300 and a table board 200, and a connection block is convexly arranged on the bottom surface of the portable device 300, preferably, the projection area of the connection block on the bottom surface is smaller than the area of the bottom surface; a first connecting part 302 is arranged on one side of the connecting block, and a second connecting part 303 is arranged on the other side of the connecting block; the table top 200 is arranged on the trolley body 100, a mounting groove 201 is formed in the table top 200, the shape of the mounting groove 201 is matched with that of the connecting block, a first matching part 202 is formed on one side of the mounting groove 201, and a second matching part 203 is formed on the other side of the mounting groove; wherein, the first connecting portion 302 is adapted to be movably connected with the first mating portion 202 to be locked, or separated from each other to be unlocked; the second mating portion 203 is adapted to be fixedly connected to the second connecting portion 303.

In this embodiment, the first mating portion 202 is movably clamped to the first connecting portion 302, and the second mating portion 203 is adapted to be fixedly clamped to the second connecting portion 303.

In this embodiment, the first connection portion 302 is a locking groove provided on one side of the portable device 300; the groove wall of the mounting groove 201 is provided with a matching hole, the first matching part 202 is movably connected to the matching hole, and the first matching part 202 passes through the matching hole and extends into the locking groove to be matched and locked with the first connecting part 302, or is withdrawn from the locking groove to be unlocked; the second connection portion 303 is a protruding clip disposed on the other side of the portable device 300, and the second mating portion 203 is a clip slot disposed on the other slot wall of the mounting slot 201, where the clip is adapted to be snapped with the clip slot.

The medical trolley of the embodiment further comprises an unlocking component 205, which is disposed on the table board 200, wherein the unlocking component 205 comprises a driving end 2051, and the driving end 2051 is connected with the first matching portion 202 and is suitable for driving the first matching portion 202 to move to unlock when driven. After the portable device 300 is connected to the table 200, the portable device 300 may be fixed, and when the portable device 300 is to be detached, a driving force needs to be applied to the driving end 2051 of the unlocking component 205 to drive one of the movable connections to move to an unlocking position separated from the one of the fixed connections, the end of the portable device 300 provided with the first connection portion 302 may be pulled out from the mounting groove 201, and then moved to detach the second connection portion 303 and the second mating portion 203. Or, the unlocking assembly 205 is further included and disposed on the portable device 300, the unlocking assembly 205 includes a driving end 2051, and the driving end 2051 is connected to the first connection portion 302 and is adapted to drive the first connection portion 302 to move to unlock when driven.

In this embodiment, the unlocking assembly 205 further includes an unlocking elastic member 2052 for driving the driving end 2051 to reset. The unlocking elastic piece 2052 can drive the driving end 2051 to return to the original position under the action of self elastic force when the driving end 2051 is not driven by the driving force, so that the unlocking assembly 205 can be used later. The unlocking elastic member 2052 may be a spring.

In this embodiment, the unlocking component 205 further includes a fixing groove 2053, a pressing end 2054, and a connecting rod 2055, the fixing groove 2053 is disposed on the table board 200, and a communication port is disposed on a bottom of the fixing groove 2053; the pressing end 2054 is slidably connected to the fixing groove 2053; one end of a connecting rod 2055 is connected with the pressing end 2054, and the other end passes through the communication port to be connected with the driving end 2051; the unlocking elastic piece 2052 is sleeved on the periphery of the connecting rod 2055 and abuts against between the pressing end 2054 and the bottom of the fixing groove 2053. When the first connection portion 302 is movably connected to the portable device 300, the fixing groove 2053 is provided at an end portion of the portable device and is disposed near the first connection portion 302. When the first fitting portion 202 is movably connected with the mounting groove 201, the fixing groove 2053 is provided at an end of the table top 200 and is disposed near the first fitting portion 202. Alternatively, the fixing groove 2053 may be provided in the portable device 300.

The fixing groove 2053 can limit the movement of the pressing end 2054 and can also hide the pressing end 2054, and preferably, the fixing groove 2053 is disposed at the end of the table top 200 or the portable device 300, so as to facilitate the pressing and unlocking. The connecting rod 2055 is used to transmit the pressure received by the pressing end 2054 to the driving end 2051. When the pressing end 2054 is pressed, the pressing end 2054 moves towards the bottom of the groove, the driving end 2051 is linked under the action of the connecting rod 2055, and drives one of the first matching part 202 and the movable connection part 302 to move to the unlocking position, so that the unlocking of the first matching part 202 and the first matching part 302 is realized, the portable device 300 can be disassembled at this time, after the disassembly, the pressing end 2054 is stopped, the pressing end 2054 is reset under the action of the elastic force of the unlocking elastic piece 2052, and the driving end 2051 is linked and reset under the action of the connecting rod 2055.

Further, a locking portion is protruded from a side wall of the pressing end 2054, a chute extending along an axial direction is provided on a chute wall of the fixing groove 2053, and the locking portion is slidably connected in the chute and is locked with a chute wall of a side of the chute, which is close to the chute opening of the fixing groove 2053.

In the medical trolley of this embodiment, the medical trolley further includes a transmission component 206, and the first matching portion 202 is in transmission connection with the unlocking component 205 through the transmission component 206. Alternatively, the first connection portion 302 is in transmission connection with the unlocking component 205 through the transmission component 206. The driving force applied to the unlocking component 205 can be transmitted to the first matching portion 202 or the first connecting portion 302, and the unlocking component 205 can be set to be in a smaller structure by arranging the transmission component 206, so that the space in the table top 200 or the portable device 300 is saved.

In this embodiment, the transmission assembly 206 includes a rotating shaft and a transmission rod, and the rotating shaft is fixedly connected to the table board 200 or the portable device 300; the transmission rod is rotatably connected to the rotating shaft, one end of the transmission rod is connected to the driving end 2051, and when the first matching portion 202 is movably connected to the mounting groove 201, the other end of the transmission rod is rotatably connected to the first matching portion 202. When the first connecting portion 302 is movably connected with the portable device 300, the other end of the transmission rod is rotatably connected with the first matching portion 202. The transmission rod and the rotating shaft can form a lever structure, and the rotating shaft can be connected to the middle position of the transmission rod or other positions of the transmission rod according to the requirement.

In this embodiment, the first mating portion 202 is movably connected to the mounting groove 201, and a connection slot 2021 is provided on the first mating portion 202; alternatively, the first connection portion 302 is movably connected to the portable device 300, and a connection slot 2021 is provided on the first connection portion 302; one end of the transmission rod is connected with the driving end 2051, and the other end is slidably connected with the connecting long hole 2021 through a connecting convex column which is arranged in a protruding manner. The connection slot 2021 may avoid interference between the connection boss and one of the first mating portion 202 and the first connection portion 302 that is movably connected during rotation of the transmission rod, so as to ensure that the one of the first mating portion 202 and the first connection portion 302 that is movably connected may perform linear motion under the drive of the transmission rod. The other end of the transmission rod is slidably connected with the connection slot 2021 through a connection boss protruding, and when one of the first matching portion 202 and the first connection portion 302 which is movably connected is moved and returns to the locking position, one end of the transmission rod is driven to return to a position abutting against the driving end 2051, so that the subsequent unlocking assembly 205 is convenient to unlock.

As an alternative embodiment, the transmission rod may be provided with a connection slot 2021 along the length direction, and the first mating portion 202 or the first connecting portion 302 may be slidably connected to the connection slot 2021 by a connection protrusion provided in a protruding manner.

In this embodiment, the first mating portion 202, the first connecting portion 302, and the transmission assembly 206 have two sets, and the two sets of first mating portions 202 are respectively disposed at two ends of one side of the mounting groove 201; the two sets of first connecting portions 302 are respectively disposed at two ends of one side of the portable device 300, the first matching portions 202 are movably connected with the mounting groove 201, the unlocking assembly 205 is disposed at a middle position of the table board 200, and the driving end 2051 is respectively in transmission connection with the two sets of first matching portions 202 or the two sets of first connecting portions 302 which are movably connected through the two sets of transmission assemblies 206. Alternatively, the first connection portion 302 is movably connected with the portable device 300, the unlocking component 205 is disposed at a middle position of the portable device 300, and the driving end 2051 is respectively in transmission connection with the two sets of first connection portions 302 through the two sets of transmission components 206. The two sets of first mating portions 202 and the two sets of first connecting portions 302 may apply a relatively uniform force between the portable device 300 and the table top 200, so that the connection is more stable. The unlocking assembly 205 may be in driving connection with the two sets of the first matching parts 202 or the two sets of the first connecting parts 302 through the two sets of the driving assemblies 206.

Preferably, the second connection portion 303 and the second mating portion 203 may have two groups, where the two groups of second connection portions 303 are respectively disposed at two ends of the other side of the portable device 300 and are respectively disposed corresponding to the two groups of first connection portions 302; the two sets of second matching parts 203 are respectively arranged at two ends of the other side of the mounting groove 201, and are respectively arranged corresponding to the two sets of first matching parts 202.

The medical trolley of the present embodiment further includes a reset elastic member 207 for driving the first mating portion 202 or the first connecting portion 302 to be reset and locked, and the reset elastic member 207 drives the first mating portion 202 or the first connecting portion 302 to return to the locking position; the reset elastic member 207 may drive the first mating portion 202 or the first connecting portion 302 to move to the locking position and maintain the locking position under the action of elastic force after the portable device 300 is disposed in the mounting groove 201, and the transmission assembly 206 connected to the first mating portion 202 or the first connecting portion 302 is also reset.

In this embodiment, the side of the portable device 300 is further provided with a hand-carrying portion 304, and the unlocking component 205 is disposed on the side of the table board 200 or the portable device 300, which is close to the hand-carrying portion 304; the portable device 300 is conveniently detached by providing the portable portion 304, and the portable portion 304 is close to the unlocking assembly 205, so that the portable device 300 is conveniently detached by one hand.

In this embodiment, the table 200 is provided with a fool-proof portion 204 for limiting the portable device 300, and the fool-proof portion is disposed on a side portion of the mounting groove 201 and is disposed near the second mating portion 203. In the process of installing the portable device 300, limiting fool-proofing is carried out on the portable device 300, so that the portable device 300 is prevented from being reversely installed. A fool-proof groove that mates with the fool-proof portion 204 may be provided on the bottom surface of the portable device 300.

The removal process of the portable device 300 includes: pressing end 2054 of unlocking component 205, pressing end 2054 moves to the tank bottom of fixed slot 2053, driving end 2051 moves under the transmission of connecting rod 2055, the drive rod rotates under the drive of driving end 2051, drive first cooperation portion 202 moves to the unblock position, realize the unblock of first cooperation portion 202 and first connecting portion 302, the portable equipment 300 is lifted to rethread hand-held part 304, and remove or rotate in order to dismantle second cooperation portion 203 and second connecting portion 303, accomplish the dismantlement of portable equipment 300 after, unlocking component 205 returns to the normal position through unblock elastic component 2052, first cooperation portion 202 returns to the locking position under the elastic force effect of reset elastic component 207.

The installation process of the portable device 300 includes: the second matching part 203 is matched and clamped with the second connecting part 303, the portable device 300 is rotated or moved to be close to the first matching part 202, the pressing end 2054 of the unlocking component 205 is pressed, the pressing end 2054 moves towards the bottom of the fixed groove 2053, the driving end 2051 moves under the transmission of the connecting rod 2055, the driving rod rotates under the driving of the driving end 2051 to drive the first matching part 202 to move to the unlocking position, the unlocking of the first matching part 202 and the first connecting part 302 is achieved, the portable device 300 is pressed down, the portable device 300 is arranged in the mounting groove 201, the driving end 2051 of the unlocking component 205 is loosened, the unlocking component 205 returns to the locking position through the unlocking elastic piece 2052, the first matching part 202 is matched and clamped with the first connecting part 302 under the elastic force of the resetting elastic piece 207, and the installation of the portable device 300 is completed.

The other end of the first mating portion 202 is provided with a protruding fixing column, the reset elastic member 207 for driving the first mating portion 202 to reset may be a spring, one end of the spring is sleeved on the periphery of the fixing column, and the other end of the spring abuts against the table board 200.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A medical trolley, comprising:

a trolley body (100);

a portable device (300) having a first connection portion (302) on one side and a second connection portion (303) on the other side;

a table board (200) arranged on the trolley body (100), wherein an installation groove (201) is arranged on the table board (200), a first matching part (202) is arranged on one side of the installation groove (201), and a second matching part (203) is arranged on the other side of the installation groove;

wherein the first mating portion (202) is adapted to be movably connected with the first connecting portion (302) to be locked or separated from each other to be unlocked; the second mating portion (203) is adapted to be fixedly connected with the second connecting portion (303).

2. The medical trolley according to claim 1, wherein the first mating portion (202) is movably clamped to the first connecting portion (302), and the second mating portion (203) is adapted to be fixedly clamped to the second connecting portion (303).

3. The medical trolley according to claim 2, wherein the first connection part (302) is a locking groove provided at one side of the portable device (300); the groove wall of the mounting groove (201) is provided with a matching hole, the first matching part (202) is movably connected to the matching hole, and the first matching part (202) passes through the matching hole to extend into the locking groove to be matched and locked with the first connecting part (302) or to withdraw from the locking groove to be unlocked;

the second connecting part (303) is a clamping protrusion protruding from the other side of the portable device (300), the second matching part (203) is a clamping groove arranged on the other groove wall of the mounting groove (201), and the clamping protrusion is suitable for being matched and clamped with the clamping groove.

4. A medical trolley according to any one of claims 1-3, further comprising an unlocking assembly (205) arranged on the table top (200), the unlocking assembly (205) comprising a driving end (2051), the driving end (2051) being connected to the first mating part (202) adapted to drive the first mating part (202) to move for unlocking when driven;

or, the portable device further comprises an unlocking component (205) connected to the portable device (300), the unlocking component (205) comprises a driving end (2051), the driving end (2051) is connected with the first connecting portion (302) and is suitable for driving the first connecting portion (302) to move to unlock when being driven.

5. The medical trolley according to claim 4, wherein the unlocking assembly (205) further comprises an unlocking spring (2052) for driving the driving end (2051) to reset.

6. The medical trolley according to claim 5, wherein the unlocking assembly (205) further comprises:

a fixed groove (2053) arranged on the table top (200) or the portable equipment (300), wherein a communication port is arranged on the bottom of the fixed groove (2053);

a pressing end (2054) slidably connected to the fixing groove (2053);

a connecting rod (2055), one end of which is connected with the pressing end (2054) and the other end of which passes through the communication port to be connected with the driving end (2051); the unlocking elastic piece (2052) is sleeved on the periphery of the connecting rod (2055) and abuts against between the pressing end (2054) and the bottom of the fixed groove (2053).

7. The medical trolley of claim 4, further comprising a transmission assembly (206);

the first matching part (202) is in transmission connection with the unlocking component (205) through the transmission component (206);

or, the first connecting part (302) is in transmission connection with the unlocking component (205) through the transmission component (206).

8. The medical trolley of claim 7, wherein the transmission assembly (206) comprises:

the rotating shaft is fixedly connected to the table top (200) or the portable equipment (300);

the transmission rod is rotatably connected to the rotating shaft, one end of the transmission rod is connected with the driving end (2051), and when the first matching part (202) is movably connected with the mounting groove (201), the other end of the transmission rod is rotatably connected with the first matching part (202); when the first connecting part (302) is movably connected with the portable equipment (300), the other end of the transmission rod is rotatably connected with the first matching part (202).

9. The medical trolley according to claim 8, wherein the first fitting portion (202) is movably connected with the mounting groove (201), and a connection long hole (2021) is provided on the first fitting portion (202); or, the first connection part (302) is movably connected with the portable device (300), and a connection long hole (2021) is arranged on the first connection part (302); one end of the transmission rod is abutted against the driving end (2051), and the other end of the transmission rod is connected with the connecting long hole (2021) in a sliding manner through a connecting convex column which is arranged in a protruding manner;

and/or the first matching parts (202), the first connecting parts (302) and the transmission assembly (206) are provided with two groups, and the two groups of the first matching parts (202) are respectively arranged at two ends of one side of the mounting groove (201); the two groups of first connecting parts (302) are respectively arranged at two ends of one side of the portable equipment (300), the first matching parts (202) are movably connected with the mounting groove (201), the unlocking component (205) is arranged at the middle position of the table top (200), and the driving end (2051) is respectively in transmission connection with the two groups of first matching parts (202) through the two groups of transmission components (206); or, the first connecting part (302) is movably connected with the portable device (300), the unlocking component (205) is arranged at the middle position of the portable device (300), and the driving end (2051) is respectively connected with the two groups of first connecting parts (302) in a transmission way through the two groups of transmission components (206).

10. The medical trolley according to any one of claims 5-9, further comprising a reset spring (207) for driving the reset lock of the first mating portion (202) or the first connecting portion (302);

and/or the side part of the portable equipment (300) is also provided with a hand-held part (304), and the unlocking component (205) is arranged on one side of the table top (200) or the portable equipment (300) close to the hand-held part (304);

and/or the table top (200) is provided with a foolproof part (204) for limiting the portable equipment (300) in a protruding mode, and the foolproof part is arranged on the side part of the mounting groove (201) and is close to the second matching part (203).