CN218997728U - Lifting table controller capable of achieving multiple charging modes and electric lifting table - Google Patents
Lifting table controller capable of achieving multiple charging modes and electric lifting table Download PDFInfo
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- CN218997728U CN218997728U CN202223163208.4U CN202223163208U CN218997728U CN 218997728 U CN218997728 U CN 218997728U CN 202223163208 U CN202223163208 U CN 202223163208U CN 218997728 U CN218997728 U CN 218997728U
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- lifting table
- buck converter
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Abstract
The utility model belongs to the technical field of controllers, and particularly relates to a lifting table controller capable of achieving multiple charging modes and an electric lifting table, which comprises the following components: the device comprises a shell, a main board and at least two charging interfaces; wherein, the side surface of the shell is provided with at least two through holes for respectively fixing two charging interfaces; a motherboard, comprising: a synchronous switching buck converter; the synchronous switch buck converter acquires an input power supply from a main board; and each charging interface obtains the output power from the synchronous switch buck converter, and the lifting table controller and the electric lifting table capable of realizing multiple charging modes simultaneously achieve the effect of simultaneously meeting the output voltage of two charging interfaces when the controller inputs 20-36V voltage by setting the synchronous switch buck converter and at least two charging interfaces.
Description
Technical Field
The utility model belongs to the technical field of controllers, and particularly relates to a lifting table controller capable of achieving multiple charging modes and an electric lifting table.
Background
At present, lifting tables are more and more popular, charging of mobile phones is just needed for office scenes involved in the lifting tables, a USB interface is arranged on a controller for meeting office scene requirements, and a charging mode of one-to-three charging is realized through a data line switching other types of charging interfaces, so that charging current is likely to be split, and charging is slow when multiple devices are charged simultaneously.
Based on the above technical problems, it is necessary to add other types of interfaces to the USB interface of the controller.
Disclosure of Invention
The utility model aims to provide a lifting table controller capable of realizing multiple charging modes and an electric lifting table, so as to solve the technical problems in the background art.
In order to solve the above technical problems, the present utility model provides a lifting table controller capable of multiple charging modes, comprising:
the device comprises a shell, a main board and at least two charging interfaces; wherein the method comprises the steps of
At least two through holes are arranged on the side face of the shell to fix the two charging interfaces respectively;
a motherboard, comprising: a synchronous switching buck converter; wherein the method comprises the steps of
The synchronous switch buck converter acquires an input power supply from a main board; and
each charging interface obtains an output power supply from the synchronous switching buck converter.
Further, the input end of the synchronous switch buck converter is connected with a diode D22 as an anti-reverse connection circuit; and
and the output end of the synchronous switch BUCK converter is connected with a BUCK circuit and an energy storage capacitor.
Further, the BUCK circuit includes: one end of the inductor is connected with an RC series circuit, the other end of the inductor is connected with the energy storage capacitor, and the end of the inductor is connected with the output end of the synchronous switch buck converter; and
the energy storage capacitor is connected with a filter circuit in parallel.
On the other hand, the utility model also provides an electric lifting table, which comprises the lifting table controller.
The utility model has the beneficial effects that by arranging the two charging interfaces, the effect of single charging mode of the existing controller is solved; the synchronous switch buck converter is arranged to meet the wide voltage input, namely 20-36V input voltage, and simultaneously meet the effect of independently outputting voltage by the two charging interfaces so as to ensure that each charging interface has enough charging current.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 is a perspective view of a preferred embodiment of the housing of the present utility model;
FIG. 2 is a workflow diagram of a preferred embodiment of the motherboard of the present utility model;
fig. 3 is a circuit diagram of a preferred embodiment of the synchronous switching buck converter of the present utility model.
In the figure:
a housing 1, a through hole 101;
and a charging interface 2.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. 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.
As shown in fig. 1 and 2, this embodiment provides a lifting table controller capable of multiple charging modes, including: the device comprises a shell 1, a main board and at least two charging interfaces 2; wherein the side surface of the shell 1 is provided with at least two through holes 101 for respectively fixing the two charging interfaces 2; a motherboard, comprising: a synchronous switching buck converter; the synchronous switch buck converter acquires an input power supply from a main board; and each charging interface 2 takes output power from a synchronous switching buck converter, with both charging interfaces 22 using USB and Type-C connectors being most preferred.
As shown in fig. 3, in this embodiment, the input end of the synchronous switching buck converter is connected with a diode D22 as an anti-reverse circuit; and the output end of the synchronous switch BUCK converter is connected with a BUCK circuit and an energy storage capacitor. The synchronous switching buck converter in this embodiment is for example, but not limited to, an IP6566 chip.
As shown in fig. 3, in the present embodiment, the BUCK circuit includes: one end of the inductor is connected with an RC series circuit, the other end of the inductor is connected with the energy storage capacitor, and the end of the inductor is connected with the output end of the synchronous switch buck converter; and the energy storage capacitor is connected with a filter circuit in parallel.
The embodiment also provides an electric lifting table, which comprises the lifting table controller.
In summary, the utility model is provided with the shell, the main board and at least two charging interfaces; wherein, the side surface of the shell is provided with at least two through holes for respectively fixing two charging interfaces; a motherboard, comprising: a synchronous switching buck converter; the synchronous switch buck converter acquires an input power supply from a main board; and each charging interface acquires an output power supply from the synchronous switch buck converter, so that the effect of simultaneously meeting the output voltage of two charging interfaces when the controller inputs 20-36V voltage while realizing various charging modes is achieved.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.
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.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (4)
1. A lifting table controller capable of multiple charging modes, comprising:
the device comprises a shell, a main board and at least two charging interfaces; wherein the method comprises the steps of
At least two through holes are arranged on the side face of the shell to fix the two charging interfaces respectively;
a motherboard, comprising: a synchronous switching buck converter; wherein the method comprises the steps of
The synchronous switch buck converter acquires an input power supply from a main board; and
each charging interface obtains an output power supply from the synchronous switching buck converter.
2. A multi-charging-mode lifting table controller as claimed in claim 1, wherein,
the input end of the synchronous switch buck converter is connected with a diode D22 serving as an anti-reverse connection circuit; and
and the output end of the synchronous switch BUCK converter is connected with a BUCK circuit and an energy storage capacitor.
3. A multi-charging-mode elevating table controller as set forth in claim 2, wherein,
the BUCK circuit includes: one end of the inductor is connected with an RC series circuit, the other end of the inductor is connected with the energy storage capacitor, and the end of the inductor is connected with the output end of the synchronous switch buck converter; and
the energy storage capacitor is connected with a filter circuit in parallel.
4. An electric lifting table, characterized by comprising a lifting table controller according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163208.4U CN218997728U (en) | 2022-11-28 | 2022-11-28 | Lifting table controller capable of achieving multiple charging modes and electric lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163208.4U CN218997728U (en) | 2022-11-28 | 2022-11-28 | Lifting table controller capable of achieving multiple charging modes and electric lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218997728U true CN218997728U (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223163208.4U Active CN218997728U (en) | 2022-11-28 | 2022-11-28 | Lifting table controller capable of achieving multiple charging modes and electric lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218997728U (en) |
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2022
- 2022-11-28 CN CN202223163208.4U patent/CN218997728U/en active Active
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