Medical trolley charger
By using a combination of magnetic components and charging contacts in the medical cart charger, the problem of charging interface wear is solved, achieving stable connection and extended service life.
Patent Information
- Application Number
- CN202423276769.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Frequent plugging and unplugging of the charging interface and charging device on the medical cart causes wear and tear on the interface, resulting in poor stability and affecting its service life.
The design combines magnetic components with charging contacts, using magnetic force to tightly connect the medical cart to the charger body, avoiding plugging and improving connection stability.
It improves the connection stability and lifespan of the charging interface, reduces the difficulty of operation, and extends the lifespan of the charging interface.
Smart Images
Figure CN223651994U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of charger technology, and in particular to a medical cart charger. Background Technology
[0002] Medical carts are typically equipped with various monitoring instruments, treatment devices, and other portable medical tools, most of which rely on the cart's built-in battery for operation. However, when charging the cart's built-in battery, the charging device is usually plugged and unplugged into the cart's charging port. This frequent plugging and unplugging causes wear and tear on the cart's charging interface, resulting in poor stability during charging. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a medical cart charger.
[0004] This utility model is achieved through the following technical solution:
[0005] This utility model proposes a medical cart charger, including: a charger body, a charging contact and a magnetic suction component. The charger body has a mounting position, the charging contact is mounted in the mounting position, the contact of the charging contact protrudes from the front end face of the charger body, and the magnetic suction component is disposed on the side of the charging contact.
[0006] Furthermore, the charger body includes: an inner shell, an outer shell, and an electronic control board. The outer shell covers the inner shell to form an installation space, the electronic control board is installed in the installation space, and the charging contact and the magnetic component are installed in the outer shell.
[0007] Furthermore, the outer casing is provided with a guide portion, and the charging contact and the magnetic attractor are both mounted on the guide portion.
[0008] Furthermore, the guide portion includes: a first inclined surface, a second inclined surface, a third inclined surface, and a mounting surface. The first inclined surface, the second inclined surface, the third inclined surface, and the mounting surface are spliced together to form the guide portion. The charging contact is disposed on the mounting surface, and the magnetic suction member is disposed on the second inclined surface or the third inclined surface.
[0009] Furthermore, the first inclined surface is formed by extending downwardly at the top of the outer shell.
[0010] Furthermore, the second inclined surface is formed by extending outward from one side of the outer casing, and the third inclined surface is formed by extending outward from the other side of the outer casing.
[0011] Furthermore, the medical cart charger also includes a prompter, which is installed in the inner shell and electrically connected to the electronic control board.
[0012] Furthermore, heat dissipation channels are provided on both sides of the inner shell, which are used to cool the electronic control board in the installation space.
[0013] Furthermore, the medical cart charger also includes a power switch, which is electrically connected to the electronic control board.
[0014] Furthermore, the medical cart charger also includes multiple seals, one side of which is attached to the inner shell and the other side of which is attached to the outer shell.
[0015] The beneficial effects of this utility model are:
[0016] Compared with the prior art, the medical cart charger proposed in this utility model uses the magnetic force generated by the magnetic attraction component to tightly connect the medical cart to be charged and the charger body, thereby improving the connection stability between the charging interface and the charger body when the medical cart is charging. At the same time, the charging contact component docks with the charging interface of the medical cart instead of plugging it in, which improves the service life of the charging interface of the medical cart.
[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and easy to understand, the following are preferred embodiments, which are described in detail below. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of a medical cart charger according to an embodiment of the present invention;
[0019] Figure 2 A rear view schematic diagram of a medical cart charger proposed in an embodiment of this utility model;
[0020] Figure 3 A schematic diagram of the outer shell structure of a medical cart charger according to an embodiment of this utility model;
[0021] Figure 4 This is a schematic diagram of the inner shell structure of a medical cart charger according to an embodiment of the present invention.
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Charger body; 11. Outer shell; 111. Guide section; 1111. First inclined surface; 1112. Second inclined surface; 1113. Third inclined surface; 1114. Mounting surface; 12. Inner shell; 121. Heat dissipation channel; 13. Mounting space; 14. Electronic control board; 15. Power cord; 16. Sealing component; 2. Charging contact component; 21. Contact; 3. Magnetic component; 4. Indicator; 5. Power switch. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0031] Please see Figures 1 to 4 This utility model proposes a medical trolley charger, including: a charger body 1, a charging contact 2 and a magnetic suction component 3. The charger body 1 is provided with a mounting position, the charging contact 2 is installed in the mounting position, the contact 21 of the charging contact 2 protrudes from the front end face of the charger body 1, and the magnetic suction component 3 is disposed on the side of the charging contact 2.
[0032] In actual use, when the operator brings the charging port of the medical cart close to the charger body 1, the medical cart is connected to the charger body 1 under the action of the magnetic suction 3, and at the same time, the contact 21 of the charging contact 2 connects with the charging port of the medical cart; after charging is completed, the operator can push the medical cart to separate it from the charger body 1, reducing the wear and tear on the charging port.
[0033] The medical cart charger proposed in this embodiment uses the magnetic force generated by the magnetic suction component 3 to tightly connect the medical cart to be charged with the charger body 1, thereby improving the connection stability between the charging interface and the charger body 1 when the medical cart is charging. At the same time, the charging contact component 2 docks with the charging interface of the medical cart instead of plugging it in, which improves the service life of the charging interface of the medical cart.
[0034] Please see Figures 2 to 4 The charger body 1 includes an inner shell 12, an outer shell 11, and an electronic control board 14. The outer shell 11 covers the inner shell 12 to form an installation space 13. The electronic control board 14 is installed in the installation space 13. The charging contact 2 and the magnetic attraction 3 are installed on the outer shell 11.
[0035] Specifically, the control board 14 is installed in the installation space 13 to ensure that the control board 14 is not moved or damaged due to external factors during use. The charging contact 2 is installed on the housing 11, and its contact 21 protrudes from the surface of the housing 11 to facilitate docking with the charging port of the medical cart. The magnetic part 3 is provided on the side of the charging contact 2 to ensure that the charger body 1 and the charging interface of the medical cart are stably connected during charging.
[0036] Please see Figure 3 In one embodiment, magnetic suction elements 3 are provided on both sides of the charging contact 2 to form a symmetrical distribution. Under the action of the magnetic force generated by the magnetic suction elements 3, the connection stability between the charger body 1 and the charging interface of the medical cart is improved, and charging interruption is avoided due to external interference.
[0037] Please see Figure 3 The outer casing 11 is provided with a guide portion 111, and the charging contact 2 and the magnetic attractor 3 are both installed on the guide portion 111.
[0038] Specifically, the charging contact 2 is located on the guide portion 111 so that the contact 21 of the charging contact 2 faces the charging port of the medical cart, so that the contact 21 of the charging contact 2 can be connected with the charging interface on the medical cart under the action of the magnetic attraction 3, thereby improving the connection stability between the medical cart and the charger body 1 during charging.
[0039] Please refer to it again. Figure 3 The guide portion 111 includes a first inclined surface 1111, a second inclined surface 1112, a third inclined surface 1113, and a mounting surface 1114. The first inclined surface 1111, the second inclined surface 1112, the third inclined surface 1113, and the mounting surface 1114 are spliced to form the guide portion 111. The charging contact 2 is disposed on the mounting surface 1114, and the magnetic suction 3 is disposed on the second inclined surface 1112 or the third inclined surface 1113.
[0040] Specifically, the guide portion 111 is composed of a first inclined surface 1111, a second inclined surface 1112, a third inclined surface 1113, and a mounting surface 1114. This allows the medical cart to slide along the second inclined surface 1112 and the third inclined surface 1113 when the charger body 1 approaches the charging port of the medical cart, aligning its charging port with the contact 21 of the charging contact 2, thus improving charging convenience. The charging contact 2 is located on the mounting surface 1114 and is used for electrical connection with the charging port on the medical cart. The magnetic attractor 3 is located on the second inclined surface 1112 or the third inclined surface 1113, using magnetic force to attract the medical cart, ensuring that the medical cart can adhere to the guide portion 111 when it approaches the charger body 1, enhancing the stability of the connection.
[0041] Please refer to it again. Figure 3 The first inclined surface 1111 extends downward from the top of the outer shell 11, so that when the operator connects the medical cart to the charger body 1, the first inclined surface 1111 allows the medical cart to slide along a predetermined path until the charging interface connects with the contact 21 of the charging contact 2, reducing the difficulty of operation.
[0042] Please refer to it again. Figure 3 The second inclined surface 1112 is formed by extending outward from one side of the outer shell 11, and the third inclined surface 1113 is formed by extending outward from the other side of the outer shell 11. Under the action of the second inclined surface 1112 and the third inclined surface 1113, it is easier for the operator to connect the charging interface of the medical cart with the contact 21 of the charging contact 2 of the charger body 1, thus reducing the difficulty of operation.
[0043] Please see Figure 4 The medical cart charger also includes a prompter 4, which is installed in the inner shell 12 and is electrically connected to the control board 14.
[0044] Specifically, the indicator 4 can alert the operator during the charging process, ensuring the operator is aware of the current charging status and avoiding equipment malfunctions or inconvenience caused by charging problems. In one embodiment, the indicator 4 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.
[0045] Please refer to it again. Figure 4 The inner shell 12 has heat dissipation channels 121 on both sides, which are used to cool the electronic control board 14 in the installation space 13.
[0046] Specifically, heat dissipation channels 121 are provided on both sides of the inner shell 12 so that the heat generated by the control board 14 during the operation of the charger can be dissipated in time, so as to avoid overheating of the control board 14 and ensure its stable operation.
[0047] Please see Figure 2 The medical cart charger also includes a power switch 5, which is electrically connected to the control board 14.
[0048] Specifically, the power switch 5 allows operators to control the power supply to the control board 14, avoiding unnecessary energy consumption and increasing the charger's lifespan. The electrical connection between the power switch 5 and the control board 14 enables the control board 14 to respond quickly to user commands.
[0049] Please see Figure 2 and Figure 4 The charger body 1 also includes a power cord 15 and a power switch 5, both of which are electrically connected to the control board 14 and the power cord 15. When the power cord 15 is plugged into an external power source and the power switch 5 is turned on, the control board 14 starts to work, monitoring and controlling the charging current and voltage.
[0050] Please see Figure 4 The medical cart charger also includes multiple seals 16, one side of which is attached to the inner shell 12 and the other side of which is attached to the outer shell 11.
[0051] Specifically, the seal 16 is disposed between the inner shell 12 and the outer shell 11 to form multiple sealing barriers. When the outer shell 11 and the inner shell 12 are tightly assembled, the seal 16 is compressed and fills the tiny gap between them, thereby effectively preventing external substances such as moisture and dust from penetrating into the installation space 13.
[0052] Compared with the prior art, the medical cart charger proposed in this utility model uses the magnetic force generated by the magnetic suction component 3 to tightly connect the medical cart to be charged with the charger body 1, thereby improving the connection stability between the charging interface and the charger body 1 when the medical cart is charging. At the same time, the charging contact component 2 docks with the charging interface of the medical cart instead of plugging it in, which improves the service life of the charging interface of the medical cart.
[0053] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A medical cart charger, characterized in that, include: The charger body comprises a charging contact and a magnetic chuck. The charging body has a mounting position, the charging contact is mounted in the mounting position, the contact tip of the charging contact protrudes from the front end face of the charging body, and the magnetic chuck is disposed on the side of the charging contact.
2. The medical cart charger according to claim 1, characterized in that, The charger body includes an inner shell, an outer shell, and an electronic control board. The outer shell covers the inner shell to form an installation space. The electronic control board is installed in the installation space. The charging contact and the magnetic component are installed in the outer shell.
3. The medical cart charger according to claim 2, characterized in that, The outer casing is provided with a guide portion, and the charging contact and the magnetic attractor are both mounted on the guide portion.
4. The medical cart charger according to claim 3, characterized in that, The guide portion includes a first inclined surface, a second inclined surface, a third inclined surface, and a mounting surface. The first inclined surface, the second inclined surface, the third inclined surface, and the mounting surface are joined together to form the guide portion. The charging contact is disposed on the mounting surface, and the magnetic suction member is disposed on the second inclined surface or the third inclined surface.
5. The medical cart charger according to claim 4, characterized in that, The first inclined surface is formed by extending downward at the top of the outer shell.
6. The medical cart charger according to claim 4, characterized in that, The second inclined surface is formed by extending outward from one side of the outer casing, and the third inclined surface is formed by extending outward from the other side of the outer casing.
7. The medical cart charger according to claim 2, characterized in that, The medical cart charger also includes a prompter, which is installed in the inner shell and electrically connected to the electronic control board.
8. The medical cart charger according to claim 2, characterized in that, The inner shell has heat dissipation channels on both sides, which are used to cool the electronic control board in the installation space.
9. The medical cart charger according to claim 2, characterized in that, The medical cart charger also includes a power switch, which is electrically connected to the electronic control board.
10. The medical cart charger according to claim 2, characterized in that, The medical cart charger also includes multiple seals, one side of which is attached to the inner shell and the other side of which is attached to the outer shell.