CN210957836U - Wired charging control circuit and bedside cabinet - Google Patents
Wired charging control circuit and bedside cabinet Download PDFInfo
- Publication number
- CN210957836U CN210957836U CN201921995239.1U CN201921995239U CN210957836U CN 210957836 U CN210957836 U CN 210957836U CN 201921995239 U CN201921995239 U CN 201921995239U CN 210957836 U CN210957836 U CN 210957836U
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- charging
- control circuit
- interface module
- circuit
- charged
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Abstract
The utility model relates to a wired charge control circuit and bedside cupboard, this wired charge control circuit includes: the bedside table comprises a charging circuit connected with a power supply end and a plurality of charging interface modules which are arranged on the bedside table body and are electrically connected with the charging circuit; the bedside table main body is provided with a mounting position for mounting a charging interface module; when the equipment to be charged is connected with the corresponding charging interface module, the charging circuit is suitable for charging the equipment to be charged; the utility model discloses a set up the interface module that charges on the bedside cupboard, make things convenient for the mobile device to charge at any time, overcome the socket setting that charges and form the space obstacle in corner department, can realize the quick convenient function of charging to the mobile device.
Description
Technical Field
The utility model relates to an intelligence field of furniture especially relates to a wired charge control circuit and bedside cupboard.
Background
The mobile device needs to be charged, the mobile device is often placed on the bedside table to be charged before sleeping, the charging socket is often arranged at a corner, space obstacles are caused, and the traditional bedside table does not have a charging function and cannot meet the requirements.
Therefore, there is a need to develop a new wired charging control circuit and a bedside table to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wired charge control circuit and bedside cupboard to overcome the unable problem that provides the function of charging of traditional bedside cupboard.
In order to solve the technical problem, the utility model provides a wired charge control circuit, it includes: the bedside table comprises a charging circuit connected with a power supply end and a plurality of charging interface modules which are arranged on the bedside table body and are electrically connected with the charging circuit; the bedside table main body is provided with a mounting position for mounting a charging interface module; when the equipment to be charged is connected into the corresponding charging interface module, the charging circuit is suitable for charging the equipment to be charged.
Further, the charging circuit includes: a charging chip; the input end of the charging chip is connected with a power supply end, and the output end of the charging chip is connected with the charging interface module; the charging chip is suitable for synchronously reducing the voltage input by the power supply end and outputting the voltage to the charging interface module.
Further, the charging chip is suitable for adopting an AP2965 charging chip.
Further, the charging interface module includes: a USB interface; when the device to be charged is connected to the USB interface, the charging circuit, the USB interface and the device to be charged form a loop, namely, the charging circuit charges the device to be charged through the USB interface.
Further, the charging interface module includes: a transient suppression diode; the transient suppression diode is suitable for protecting the circuit when the charging circuit, the USB interface and the device to be charged form a loop.
Further, the transient suppression diode is suitably an SMBJ6.0CA diode.
On the other hand, the utility model provides a bedside cupboard, it includes: the wired charging control circuit and the bedside table main body provided with the charging interface module mounting position for mounting the wired charging control circuit are arranged on the bedside table main body.
The beneficial effects of the utility model are that, the utility model discloses a set up the interface module that charges on the bedside cupboard, make things convenient for the mobile device to charge at any time, overcome the socket setting that charges and form the space obstacle in corner department, can realize the quick convenient function of charging to the mobile device.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a circuit diagram of a wired charge control circuit of the present invention;
fig. 2 is a structural diagram of the bedside table of the present invention.
In the figure: the bedside table comprises a bedside table main body 1 and a mounting position 2;
the USB charging device comprises a charging chip U1, a USB interface U2 and a USB interface U3.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
Fig. 1 is a circuit diagram of a wired charge control circuit of the present invention;
fig. 2 is a structural diagram of the bedside table of the present invention.
In this embodiment, as shown in fig. 1 and fig. 2, the present embodiment provides a wired charging control circuit, which includes: the bedside table comprises a charging circuit connected with a power supply end and a plurality of charging interface modules which are arranged on the bedside table body 1 and are electrically connected with the charging circuit; the bedside table main body 1 is provided with a mounting position 2 for mounting a charging interface module; when the equipment to be charged is connected into the corresponding charging interface module, the charging circuit is suitable for charging the equipment to be charged.
In this embodiment, this embodiment makes things convenient for the mobile device to charge at any time through set up the interface module that charges on the bedside cupboard, has overcome the socket setting that charges and has formed the space obstacle in corner department, can realize the quick convenient function of charging to the mobile device.
In order to output the power source terminal input voltage after synchronously reducing the voltage, the charging circuit comprises: a charging chip U1; the input end of the charging chip U1 is connected with a power supply end, and the output end of the charging chip U1 is connected with the charging interface module; the charging chip U1 is suitable for synchronously reducing the input voltage of the power supply end and outputting the voltage to the charging interface module.
In particular, as an alternative embodiment, the charging chip U1 is adapted to use the AP2965 to charge the chip U1.
In this embodiment, the charging circuit can be connected to an input operating voltage in the range of 6V-40V, preferably 24V input voltage.
In order to realize charging the device to be charged, the charging interface module comprises: a USB interface; when the device to be charged is connected to the USB interface, the charging circuit, the USB interface and the device to be charged form a loop, namely, the charging circuit charges the device to be charged through the USB interface.
In this embodiment, as an optional implementation manner, 2 charging interface modules are adopted, that is, charging is performed through the USB interface U2 and the USB interface U3.
In order to protect the circuit, the charging interface module includes: a transient suppression diode; the transient suppression diode is suitable for protecting the circuit when the charging circuit, the USB interface and the device to be charged form a loop.
Specifically, as an alternative embodiment, the transient suppression diode is suitably an SMBJ6.0CA diode.
In this embodiment, as an optional implementation manner, the charging interface module includes: and a fuse (a SL0805200 type fuse can be adopted but is not limited) for protecting the USB interface.
In the present embodiment, the USB interface U2 is connected through the fuse F1, and the USB interface U3 is connected through the fuse F18.
Example 2
On the basis of embodiment 1, as shown in fig. 2, this embodiment provides a bedside table, which includes: the wired charging control circuit provided in embodiment 1, and the bedside table main body 1 provided with the mounting place 2 for mounting the charging interface module in the wired charging control circuit.
In this embodiment, as a possible implementation, the mounting position 2 may be disposed at any position on the bedside table main body 1, preferably at a position where it is easy to contact.
To sum up, the utility model discloses a set up the interface module that charges on the bedside cupboard, make things convenient for the mobile device to charge at any time, overcome the socket setting that charges and form the space obstacle in corner department, can realize the quick convenient function of charging to the mobile device.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A wired charge control circuit, comprising:
the bedside table comprises a charging circuit connected with a power supply end and a plurality of charging interface modules which are arranged on the bedside table body and are electrically connected with the charging circuit; wherein
The bedside table main body is provided with a mounting position for mounting a charging interface module;
when the equipment to be charged is connected into the corresponding charging interface module, the charging circuit is suitable for charging the equipment to be charged.
2. The wired charge control circuit of claim 1,
the charging circuit includes: a charging chip;
the input end of the charging chip is connected with a power supply end, and the output end of the charging chip is connected with the charging interface module;
the charging chip is suitable for synchronously reducing the voltage input by the power supply end and outputting the voltage to the charging interface module.
3. The wired charge control circuit of claim 2,
the charging chip is suitable for adopting an AP2965 charging chip.
4. The wired charge control circuit of claim 1,
the charging interface module includes: a USB interface;
when a device to be charged is connected to the USB interface, the charging circuit, the USB interface and the device to be charged form a loop, that is
The charging circuit charges the equipment to be charged through the USB interface.
5. The wired charge control circuit according to claim 4,
the charging interface module includes: a transient suppression diode;
the transient suppression diode is suitable for protecting the circuit when the charging circuit, the USB interface and the device to be charged form a loop.
6. The wired charge control circuit according to claim 5,
the transient suppression diode is suitably an SMBJ6.0CA diode.
7. A bedside cabinet, comprising:
the wired charging control circuit according to any one of claims 1 to 6, and a bedside table body provided with a charging interface module mounting position for mounting the wired charging control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995239.1U CN210957836U (en) | 2019-11-19 | 2019-11-19 | Wired charging control circuit and bedside cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995239.1U CN210957836U (en) | 2019-11-19 | 2019-11-19 | Wired charging control circuit and bedside cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957836U true CN210957836U (en) | 2020-07-07 |
Family
ID=71397470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921995239.1U Expired - Fee Related CN210957836U (en) | 2019-11-19 | 2019-11-19 | Wired charging control circuit and bedside cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957836U (en) |
-
2019
- 2019-11-19 CN CN201921995239.1U patent/CN210957836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211119 |