Medical cart based on contact type charging

Abstract

The medical cart comprises a cart body and a charger, a charging seat corresponding to the charger is arranged below the rear side of the cart body, a charging interface is arranged in the charging seat, a first magnetic attraction piece is arranged on the side edge of the charging interface, the charger comprises a charging contact piece, and the first magnetic attraction piece is arranged on the side edge of the charging interface. A second magnetic attraction piece is arranged on the side edge of the charging contact piece, and the first magnetic attraction piece is connected with the second magnetic attraction piece, so that the charging contact piece is in butt joint with the charging interface. By means of the mode, the connection stability of the charging interface and the charging contact piece is improved when the medical cart is charged, meanwhile, the charging operation process of the medical cart is simplified, and the charging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially relates to a medical cart based on contact type charging. BACKGROUND

[0002] With the development of medical industry, the use of various medical carts brings great convenience to medical staff, and various monitoring instruments, treatment equipment and other portable medical tools are usually equipped on the medical cart, which mostly rely on the built-in battery of the medical cart to work, but when charging the built-in battery of the medical cart, the medical staff needs to hold the charging wire and aim the charging head at the charging seat on the cart, and continuously exert a certain pushing force to slowly insert the charging interface into the charging seat to make the circuit connected to realize charging. After charging is completed, the medical staff needs to hold the charging wire and continuously exert a certain pulling-out force to pull out the charging wire from the charging seat, which causes the charging interface of the medical cart to be worn out, resulting in low connection stability of the charging device and the charging interface of the medical cart during charging. SUMMARY

[0003] The utility model aims at overcoming the insufficient prior art, and provides a medical cart based on contact type charging.

[0004] The utility model discloses the following technical scheme realizes:

[0005] The utility model discloses a medical cart based on contact type charging, including the car body and charger, the rear side below of car body corresponds the charging seat of charger, be equipped with charging interface in the charging seat, the side of charging interface is equipped with first magnetic attraction piece, the charger includes charging contact piece, the side of charging contact piece is equipped with second magnetic attraction piece, first magnetic attraction piece with second magnetic attraction piece connects, so that charging contact piece with charging interface is docked.

[0006] Further, the charger further includes a charger body, the charger body includes: an inner shell, an outer shell and an electric control board, the outer shell covers the inner shell to form a mounting space, the electric control board is installed in the mounting space, the charging contact piece and the first magnetic attraction piece are installed on the outer shell, and the contact head of the charging contact piece protrudes from the front side end face of the outer shell.

[0007] Further, the charging seat is provided with a first connecting part, the charging interface and the first magnetic attraction piece are installed on the first connecting part, the outer shell is provided with a second connecting part corresponding to the first connecting part, the charging contact piece and the second magnetic attraction piece are installed on the second connecting part.

[0008] Further, the first connecting part comprises a first inclined surface, a second inclined surface and a first mounting surface, the first inclined surface, the second inclined surface and the first mounting surface are spliced to form the first connecting part, the charging interface is arranged on the first mounting surface, and the first magnetic attraction member is arranged on the first inclined surface or the second inclined surface.

[0009] Further, the first inclined surface is formed by extending inwardly from one side edge of the charging base, and the second inclined surface is formed by extending inwardly from another side edge of the charging base.

[0010] Further, the second connecting part comprises a third inclined surface, a fourth inclined surface, a fifth inclined surface and a second mounting surface, the third inclined surface, the fourth inclined surface, the fifth inclined surface and the second mounting surface are spliced to form the second connecting part, the charging contact member is arranged on the second mounting surface, and the second magnetic attraction member is arranged on the fourth inclined surface or the fifth inclined surface.

[0011] Further, the third inclined surface is formed by extending downwardly from a top end of the shell.

[0012] Further, the fourth inclined surface is formed by extending outwardly from one side edge of the shell, and the fifth inclined surface is formed by extending outwardly from another side edge of the shell.

[0013] Further, the vehicle body comprises a pulley assembly, a base, a stand and a workbench, the pulley assembly is installed on the base, one end of the stand is connected with the base, and the other end of the stand is connected with the workbench.

[0014] Further, the vehicle body further comprises an integrated computer connected with the workbench.

[0015] The utility model has the advantages of:

[0016] Compared with the prior art, the medical cart based on the contact charging is connected with the charger tightly through the magnetic force between the first magnetic attraction member and the second magnetic attraction member, so that the connection stability of the charging interface and the charging contact member of the medical cart during charging is improved, the charging operation process of the medical cart is simplified, the charging efficiency is improved, the charging contact member and the charging interface are docked instead of being plugged, and the service life of the charging interface of the medical cart is prolonged.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a whole structure schematic diagram of medical cart based on contact type charging is provided;

[0019] Figure 2 The utility model provides a car body structure schematic diagram in medical cart based on contact type charging is provided;

[0020] Figure 3 The utility model provides a charging seat structure schematic diagram in medical cart based on contact type charging is provided;

[0021] Figure 4 The utility model provides a whole structure schematic diagram of charger in medical cart based on contact type charging is provided;

[0022] Figure 5 The utility model provides a rear view structure schematic diagram of charger in medical cart based on contact type charging is provided;

[0023] Figure 6 The utility model provides a shell structure schematic diagram of charger in medical cart based on contact type charging is provided;

[0024] Figure 7 The utility model provides a inner shell structure schematic diagram of charger in medical cart based on contact type charging is provided.

[0025] Mark explanation:

[0026] 1, car body;11, charging seat;111, charging interface;112, first magnetic attraction piece;113, first connecting portion;1131, first inclined surface;1132, second inclined surface;1133, first installation surface;12, pulley assembly;13, base;14, stand;15, workbench;16, integral type computer;17, battery pack;2, charger;21, charger body;211, inner shell;2111, heat dissipation passage;212, shell;2121, second connecting portion;21211, third inclined surface;21212, fourth inclined surface;21213, fifth inclined surface;21214, second installation surface;213, installation space;214, power cord;22, charging contact piece;221, contact;23, second magnetic attraction piece;24, electric control board;25, power switch;26, prompter. Specific implementation

[0027] In order to make the utility model's purpose, technical scheme and advantage more clearly, in the following, combining with the specific embodiment of the utility model, the utility model is further detailed.

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientation or positional relationship described based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0031] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0034] Please refer to Figures 1 to 7 The utility model provides a kind of medical cart based on contact charging, including car body 1 and charger 2, the lower rear side of car body 1 corresponds the charging seat 11 of charger 2, charging interface 111 is equipped in charging seat 11, the side of charging interface 111 is equipped with first magnetic attraction piece 112, charger 2 includes charging contact piece 22, the side of charging contact piece 22 is equipped with second magnetic attraction piece 23, first magnetic attraction piece 112 is connected with second magnetic attraction piece 23, so that charging contact piece 22 and charging interface 111 are connected.

[0035] Need to be specially pointed out is that battery pack 17 is installed in car body 1, and battery pack 17 is electrically connected with charging seat 11.

[0036] In actual use, when medical staff approaches the charging seat 11 of medical cart to charger 2, the magnetic force between first magnetic attraction piece 112 and second magnetic attraction piece 23 can automatically guide charging contact piece 22 and charging interface 111 to align and closely contact, to realize the quick connection of charging seat 11 and charger 2;During charging, under the magnetic force between first magnetic attraction piece 112 and second magnetic attraction piece 23, it is avoided that charging is interrupted due to external interference;After charging is completed, medical staff pushes medical cart to separate charging seat 11 and charger 2, reduce the abrasion of charging interface 111.

[0037] The medical cart based on contact charging provided in the embodiment is closely connected with charger 2 by the magnetic force between first magnetic attraction piece 112 and second magnetic attraction piece 23, so as to improve the connection stability of charging interface 111 and charging contact piece 22 of medical cart during charging, at the same time, the charging operation process of medical cart is simplified, the charging efficiency is improved, and moreover, charging contact piece 22 and charging interface 111 are connected instead of being inserted, so as to improve the service life of charging interface 111 of medical cart.

[0038] Please refer to Figures 4 to 6, the charger 2 further comprises a charger body 21, the charger body 21 comprises: an inner shell 211, an outer shell 212 covering the inner shell 211 to form a mounting space 213, and an electric control board 24 installed in the mounting space 213, the charging contact 22 and the magnetic attraction member are installed on the outer shell 212, and the contact 221 of the charging contact 22 protrudes from the front end face of the outer shell 212.

[0039] Specifically, the electric control board 24 is installed in the mounting space 213, which ensures that the electric control board 24 is not moved or damaged during use due to external factors. The charging contact 22 is installed on the outer shell 212, and the contact 221 of the charging contact 22 protrudes from the front end face of the outer shell 212, so as to facilitate the docking with the charging interface 111 of the charging base 11. When the vehicle body 1 is connected with the charger body 21, the second magnetic attraction member 23 located on the side of the charging contact 22 is magnetically attracted to the first magnetic attraction member 112 located on the side of the charging interface 111, which ensures that the contact 221 of the charging contact 22 is stably connected with the charging interface 111 of the charging base 11 during charging.

[0040] Please refer to Figure 3 and Figure 4 In an embodiment, the first magnetic attraction member 112 is arranged on both sides of the charging interface 111, and the second magnetic attraction member 23 is arranged on both sides of the charging contact 22. When the vehicle body 1 is connected with the charger body 21, the first magnetic attraction member 112 is magnetically attracted to the second magnetic attraction member 23, which improves the stability of the connection between the charger body 21 and the charging interface 111 of the charging base 11 under the action of magnetic force, and avoids the interruption of charging caused by external interference.

[0041] Please refer to Figure 3 The charging base 11 is provided with a first connecting portion 113, the charging interface 111 and the first magnetic attraction member 112 are installed on the first connecting portion 113, the outer shell 212 is provided with a second connecting portion 2121 corresponding to the first connecting portion 113, and the charging contact 22 and the second magnetic attraction member 23 are installed on the second connecting portion 2121.

[0042] Specifically, when the vehicle body 1 is connected with the charger body 21, the second connecting portion 2121 is attached to the first connecting portion 113 under the action of the first magnetic attraction member 112 and the second magnetic attraction member 23, and the contact 221 of the charging contact 22 faces the charging interface 111 of the charging base 11 when the charging contact 22 is arranged on the second connecting portion 2121, so that the contact 221 of the charging contact 22 is docked with the charging interface 111 of the charging base 11 under the joint action of the first magnetic attraction member 112 and the second magnetic attraction member 23, thereby improving the connection stability of the charging base 11 with the charger body 21 during charging.

[0043] Please refer to Figure 3The first connecting portion 113 comprises a first inclined surface 1131, a second inclined surface 1132 and a first mounting surface 1133, the first inclined surface 1131, the second inclined surface 1132 and the first mounting surface 1133 are spliced to form the first connecting portion 113, the charging interface 111 is arranged on the first mounting surface 1133, and the first magnetic attraction member 112 is arranged on the first inclined surface 1131 or the second inclined surface 1132.

[0044] Specifically, the first connecting portion 113 is spliced by the first inclined surface 1131, the second inclined surface 1132, the third inclined surface 21211 and the first mounting surface 1133, so that when the charging interface 111 of the charging base 11 approaches the charger body 21, the medical cart can slide along the first inclined surface 1131 and the second inclined surface 1132 and align the charging interface 111 of the charging base 11 with the contact 221 of the charging contact 22, thereby improving the convenience of charging. The charging interface 111 is arranged on the first mounting surface 1133 and used to be electrically connected with the charging contact 22 on the charger body 21, and the first magnetic attraction member 112 is arranged on the first inclined surface 1131 or the second inclined surface 1132 and magnetically connected with the second magnetic attraction member 23 located on the side of the charging contact 22, so as to ensure that the second connecting portion 2121 is attached to the first connecting portion 113 and enhance the stability of the contact 221 of the charging contact 22 and the charging interface 111 of the charging base 11.

[0045] Please refer to Figure 3 The first inclined surface 1131 is formed by inwardly extending from one side of the charging base 11, and the second inclined surface 1132 is formed by inwardly extending from the other side of the charging base 11.

[0046] Specifically, when the medical staff aligns the charging base 11 of the medical cart with the charger body 21, the medical cart slides along the predetermined path under the guidance of the first inclined surface 1131 and the second inclined surface 1132 until the charging interface 111 of the charging base 11 is aligned with the contact 221 of the charging contact 22, thereby reducing the operation difficulty.

[0047] Please refer to Figure 7 The second connecting portion 2121 comprises a third inclined surface 21211, a fourth inclined surface 21212, a fifth inclined surface 21213 and a second mounting surface 21214, the third inclined surface 21211, the fourth inclined surface 21212, the fifth inclined surface 21213 and the second mounting surface 21214 are spliced to form the second connecting portion 2121, the charging contact 22 is arranged on the second mounting surface 21214, and the second magnetic attraction member 23 is arranged on the fourth inclined surface 21212 or the fifth inclined surface 21213.

[0048] Specifically, the guide portion is spliced by the third inclined surface 21211, the fourth inclined surface 21212, the fifth inclined surface 21213 and the second mounting surface 21214, so that when the charger body 21 approaches the charging interface 111 of the charging base 11, the medical cart can slide along the fourth inclined surface 21212 and the fifth inclined surface 21213 and align the charging interface 111 of the charging base 11 with the contact 221 of the charging contact 22, improving the convenience of charging. The charging contact 22 is arranged on the second mounting surface 21214 and is used to be electrically connected with the charging interface 111 of the charging base 11. The second magnetic attraction member 23 is arranged on the fourth inclined surface 21212 or the fifth inclined surface 21213 and is magnetically connected with the first magnetic attraction member 112 arranged on the first inclined surface 1131 or the second inclined surface 1132, so that the first inclined surface 1131 is attached to the fifth inclined surface 21213 and the second inclined surface 1132 is attached to the fourth inclined surface 21212, so that the second connecting portion 2121 is attached to the first connecting portion 113, thereby enhancing the stability of the contact 221 of the charging contact 22 and the charging interface 111 of the charging base 11.

[0049] Please refer to Figure 7 again, the third inclined surface 21211 is formed by extending downward from the top end of the shell 212. When the medical personnel aligns the charging base 11 of the medical cart with the charger body 21, the third inclined surface 21211 can make the medical cart slide along the predetermined path until the charging interface 111 of the charging base 11 is aligned with the contact 221 of the charging contact 22, thereby reducing the operation difficulty.

[0050] Please refer to Figure 7 again, the fourth inclined surface 21212 is formed by extending outward from one side edge of the shell 212, and the fifth inclined surface 21213 is formed by extending outward from the other side edge of the shell 212. Under the action of the fourth inclined surface 21212 and the fifth inclined surface 21213, the medical personnel can easily align the charging interface 111 of the charging base 11 with the contact 221 of the charging contact 22 of the charger body 21, thereby reducing the operation difficulty.

[0051] Please refer to Figure 6 In this embodiment, the charger 2 further includes a prompter 26, which is installed on the inner shell 211 and is electrically connected with the electric control board 24.

[0052] Specifically, the prompter 26 can prompt the medical personnel during the charging process, so as to ensure that the medical personnel knows the current charging state and avoids equipment failure or inconvenience caused by charging problems. In an embodiment, the prompter 26 is a buzzer. When the charging progress reaches a certain value, the buzzer will emit a prompt sound to remind the user to pay attention to the charging progress.

[0053] Please refer to Figure 6In the embodiment, the inner shell 211 is provided with heat dissipation channels 2111 on both sides, which are used to cool the electric control board 24 in the installation space 213.

[0054] Specifically, the heat dissipation channels 2111 are arranged on both sides of the inner shell 211, so that the heat generated by the electric control board 24 during the operation of the charger 2 can be dissipated in time, avoiding overheating of the electric control board 24 and ensuring its stable operation.

[0055] Please refer to Figure 5 , the charger 2 further comprises a power switch 25, which is electrically connected with the electric control board 24.

[0056] Specifically, it is convenient for medical staff to control the power supply of the electric control board 24 through the power switch 25, avoiding unnecessary power consumption and increasing the service life of the charger 2. The electrical connection between the power switch 25 and the electric control board 24 enables the electric control board 24 to respond quickly to the user's operation.

[0057] Please refer to Figure 5 and Figure 6 , the charger body 21 further comprises a power line 214, and the power switch 25 is electrically connected with the electric control board 24 and the power line 214. When the power line 214 is plugged into an external power source and the power switch 25 is turned on, the electric control board 24 starts to work and monitors and controls the charging current and voltage.

[0058] Please refer to Figure 2 , the vehicle body 1 comprises a pulley assembly 12, a base 13, a stand 14 and a workbench 15, the pulley assembly 12 is installed on the base 13, one end of the stand 14 is connected with the base 13, and the other end of the stand 14 is connected with the workbench 15.

[0059] Specifically, the pulley assembly 12 is installed at the bottom end of the base 13, so that the vehicle body 1 can improve the flexibility of the medical cart, and the battery pack 17 and the charging seat 11 are both installed on the base 13, and the stand 14 connects the base 13 and the workbench 15, which plays a supporting and bearing role for the workbench 15. The workbench 15 is used to place various monitoring instruments, treatment equipment and other portable medical tools, so as to improve the work efficiency of medical staff.

[0060] Please refer to Figure 2 , the vehicle body 1 further comprises an integrated computer 16, which is connected to the workbench 15. When medical staff push the medical cart for ward rounds, they can access electronic medical records, input medical orders or check the latest test results directly at the patient's bedside through the integrated computer 16 on the vehicle body 1, so as to improve the work efficiency of medical staff.

[0061] Compared with the prior art, the medical cart based on contact charging is characterized in that the magnetic force acting between the first magnetic attraction member 112 and the second magnetic attraction member 23 makes the vehicle body 1 and the charger 2 tightly connected, thereby improving the connection stability of the charging interface 111 and the charging contact piece 22 of the medical cart during charging, simultaneously, simplifying the charging operation process of the medical cart, improving the charging efficiency, and moreover, the charging contact piece 22 and the charging interface 111 are docked instead of being plugged, thereby prolonging the service life of the charging interface 111 of the medical cart.

[0062] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A medical trolley based on contact charging, characterized in that, The device includes a vehicle body and a charger. The lower rear side of the vehicle body corresponds to the charging base of the charger. The charging base is provided with a charging interface. The side of the charging interface is provided with a first magnetic attraction member. The charger includes a charging contact member. The side of the charging contact member is provided with a second magnetic attraction member. The first magnetic attraction member and the second magnetic attraction member are connected so that the charging contact member mates with the charging interface.

2. The medical cart based on contact charging according to claim 1, characterized in that, The charger also includes a charger body, which includes an inner shell, an outer shell, and an electronic control board. The outer shell covers the inner shell to form an installation space, and the electronic control board is installed in the installation space. The charging contact and the first magnetic attractor are installed in the outer shell, and the contacts of the charging contact protrude from the front end face of the outer shell.

3. The medical cart based on contact charging according to claim 2, characterized in that, The charging base is provided with a first connecting part, the charging interface and the first magnetic suction member are both installed on the first connecting part, the outer shell is provided with a second connecting part corresponding to the first connecting part, and the charging contact member and the second magnetic suction member are both installed on the second connecting part.

4. The medical cart based on contact charging according to claim 3, characterized in that, The first connecting part includes: a first inclined surface, a second inclined surface and a first mounting surface. The first inclined surface, the second inclined surface and the first mounting surface are spliced ​​together to form the first connecting part. The charging interface is disposed on the first mounting surface, and the first magnetic suction member is disposed on the first inclined surface or the second inclined surface.

5. The medical cart based on contact charging according to claim 4, characterized in that, The first inclined surface is formed by extending inward from one side of the charging base, and the second inclined surface is formed by extending inward from the other side of the charging base.

6. The medical cart based on contact charging according to claim 3, characterized in that, The second connecting part includes: a third inclined surface, a fourth inclined surface, a fifth inclined surface and a second mounting surface. The third inclined surface, the fourth inclined surface, the fifth inclined surface and the second mounting surface are spliced ​​to form the second connecting part. The charging contact is disposed on the second mounting surface and the second magnetic suction member is disposed on the fourth inclined surface or the fifth inclined surface.

7. The medical cart based on contact charging according to claim 6, characterized in that, The third inclined surface is formed by extending downwards from the top of the outer shell.

8. The medical cart based on contact charging according to claim 6, characterized in that, The fourth inclined surface is formed by extending outward from one side of the outer shell, and the fifth inclined surface is formed by extending outward from the other side of the outer shell.

9. The medical cart based on contact charging according to claim 2, characterized in that, The vehicle body includes: a pulley assembly, a base, a column, and a worktable. The pulley assembly is mounted on the base, one end of the column is connected to the base, and the other end of the column is connected to the worktable.

10. The medical cart based on contact charging according to claim 9, characterized in that, The vehicle body also includes an all-in-one computer, which is connected to the workbench.

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