CN215958986U - Bedside table with charging function - Google Patents
Bedside table with charging function Download PDFInfo
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- CN215958986U CN215958986U CN202121216724.1U CN202121216724U CN215958986U CN 215958986 U CN215958986 U CN 215958986U CN 202121216724 U CN202121216724 U CN 202121216724U CN 215958986 U CN215958986 U CN 215958986U
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- circuit board
- bedside
- electromagnetic wave
- bedside table
- charging
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Abstract
The utility model discloses a bedside table with a charging function, which comprises a bedside table body, wherein the bedside table body is provided with a wireless charging device embedded and installed on the surface, the wireless charging device is provided with a shell which is horizontally fixed with the surface of the bedside table body, a step-down rectifier circuit board, an electromagnetic wave transmitting circuit board and a transmitting coil are sequentially installed in the shell from bottom to top, two output ends of the step-down rectifier circuit board are connected with two input ends of the electromagnetic wave transmitting circuit board, the input end of the transmitting coil is connected with the output end of the electromagnetic wave transmitting circuit board, and one side of the shell is also provided with a charging interface which is electrically connected with the step-down rectifier circuit board. The embedded wireless charging device installed on the surface of the bedside table body is adopted, the surface is used for placing objects and also facilitates wireless charging of intelligent equipment by a user, the charging wire does not need to be connected in wireless charging, the defect of wired charging is overcome, charging accessories do not need to be carried, and the flexibility is higher.
Description
Technical Field
The utility model relates to the technical field of intelligent furniture, in particular to a bedside cabinet with a charging function.
Background
The bedside table is a small role in bedroom furniture and is used for setting off a bedridden person. Conventionally, a bedside table is available for its function, receiving some daily articles, and placing bedside lamps. The articles stored in the bedside table are mostly photos, small paintings, flower arrangement and the like which add a delicate atmosphere to the bedroom in order to adapt to the articles needed and taken, such as medicines and the like. At present, the bedside table is only used for simple furnishing design and is used for simply placing partial articles. When the user had a rest in bed, the smart machine that hand-carries also need charge, and the bedside cupboard lacks the function that makes things convenient for the smart machine to charge, and the charging wire is lost easily moreover, also is inconvenient to carry with.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the bedside cabinet with the charging function, which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a bedside cupboard of function of charging in area, includes the bedside cupboard body, the bedside cupboard body is equipped with the wireless charging device of embedding installation on the surface, wireless charging device is equipped with the shell of keeping level fixed with bedside cupboard body surface, from up installing step-down rectifier circuit board, electromagnetic wave transmission circuit board and transmitting coil down in proper order in the shell, two inputs of electromagnetic wave transmission circuit board are connected to two outputs of step-down rectifier circuit board, the output of electromagnetic wave transmission circuit board is connected to transmitting coil's input, shell one side still is equipped with the interface that charges with step-down rectifier circuit board electric connection.
Further, the surface of the shell is adhered with a non-slip mat.
Furthermore, a voltage reduction rectification circuit is loaded in the voltage reduction rectification circuit board, and an electromagnetic wave emission circuit is loaded in the electromagnetic wave emission circuit board.
Further, the transmitting coil is arranged below the top of the shell, and the outer layer of the transmitting coil is wrapped by the rubber insulating layer.
Furthermore, the charging interface is inserted with a connecting wire of which the other end extends out of the bedside table body.
Furthermore, one side of the bedside table body is provided with a pull plate, a drawer and an object placing groove from top to bottom.
Compared with the prior art, the utility model has the beneficial effects that:
the bedside table body adopts the embedded wireless charging device arranged on the surface of the bedside table body, the surface is convenient for a user to wirelessly charge intelligent equipment besides being used for placing objects, the wireless charging is not required to be connected with a charging wire, the defect of wired charging is overcome, charging accessories are not required to be carried, the flexibility is higher, the intelligence of the bedside table body is improved, the charging is realized by the mutual cooperation of the voltage reduction rectifying circuit and the electromagnetic wave transmitting circuit, the charging safety problem is improved, and the practicability is higher.
Drawings
FIG. 1 is a first schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of an internal structure of a wireless charging device according to the present invention;
FIG. 4 is a cross-sectional view of a transmitting coil according to the present invention;
fig. 5 is a schematic connection diagram of an internal structure frame of the wireless charging device according to the present invention.
Reference numbers in the figures:
1-bedside table body, 2-shell, 3-step-down rectification circuit board, 4-electromagnetic wave emission circuit board, 5-emission coil, 6-charging interface, 7-non-slip mat, 8-step-down rectification circuit, 9-electromagnetic wave emission circuit, 10-rubber insulating layer, 11-connecting wire, 12-pulling plate, 13-drawer and 14-storage groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a bedside table with a charging function, comprising a bedside table body 1, wherein the bedside table body 1 is provided with a wireless charging device embedded in the surface, the wireless charging device is provided with a shell 2 which is flush and fixed with the surface of the bedside table body 1, a step-down rectifier circuit board 3, an electromagnetic wave transmitting circuit board 4 and a transmitting coil 5 are sequentially arranged in the shell 2 from bottom to top, two output ends of the step-down rectifier circuit board 3 are connected with two input ends of the electromagnetic wave transmitting circuit board 4, an input end of the transmitting coil 5 is connected with an output end of the electromagnetic wave transmitting circuit board 4, one side of the shell 2 is further provided with a charging interface 6 which is electrically connected with the step-down rectifier circuit board 3, the electrical connections among the components in the shell 2 are all connected through wires, and the transmission consistency is maintained along with the current flowing direction, consider the problem of security, the inside input of bedside cupboard body 1 is low-voltage current, prevents that voltage is too big from causing the damage to bedside cupboard body 1.
2 surfaces of shell are glued with slipmat 7, and slipmat 7 can adopt the silica gel slipmat, in order to increase its antiskid effect, can reform transform into the friction surface that increases frictional force to the surface, and gliding condition just can not appear when putting smart machine to charge this kind, has strengthened smart machine's fixity.
The step-down rectification circuit board 3 is internally provided with a step-down rectification circuit 8, the electromagnetic wave transmitting circuit board 4 is internally provided with an electromagnetic wave transmitting circuit 9, the step-down rectification circuit board 3 reduces the voltage of input current by relying on the step-down rectification circuit 8 which is internally provided, and reaches a state of stabilizing the voltage, and the electromagnetic wave transmitting circuit board 4 converts electric energy into electromagnetic waves which can be charged by the outside and transmits the electromagnetic waves through the transmitting coil 5 by relying on the electromagnetic wave transmitting circuit 9 which is internally provided.
The transmitting coil 5 is arranged below the top of the shell 2, the outer layer of the transmitting coil is wrapped by the rubber insulating layer 10, in order to improve the wireless charging effect, the transmitting coil 5 is as close as possible to the position where the external intelligent device is placed for charging, and the interference of external factors is reduced.
The charging interface 6 is inserted with a power connection wire 11 with the other end extending to the outside of the bedside table body 1, the power connection wire 11 is used for being electrically connected with an external power supply to supply power for the wireless charging device, and the wireless charging function can be started only under the power connection condition inside the wireless charging device.
The bedside table comprises a bedside table body 1, and is characterized in that a pull plate 12, a drawer 13 and an article containing groove 14 are further arranged on one side of the bedside table body 1 from top to bottom, the pull plate 12, the drawer 13 and the article containing groove 14 serve as basic functions of the bedside table body 1, the pull plate 12 is used for being pulled out of the bedside table body outwards to place articles, the drawer 13 is used for containing articles, and the article containing groove 13 is of a concave structure, so that sundries can be conveniently and directly stacked.
Compared with the prior art, this technical scheme has adopted the embedded wireless charging device who installs on bedside cupboard body 1 surface, the surface is used for putting the thing and still convenience of customers is used for the wireless charging of smart machine, wireless charging need not connect the charging wire moreover, has broken away from wired drawback of charging, need not carry the accessory that charges, the flexibility is higher, bedside cupboard body 1's intellectuality has been improved, it is mutually supported by buck rectifier circuit 8 and electromagnetic wave transmitting circuit 9 to charge, the security problem of charging has been improved.
The specific working principle is as follows: when in use, the connecting wire 11 is connected with external equipment, then the wireless charging device is internally connected with electricity, external current flows to the voltage-reducing rectifying circuit board 3 through the charging interface 6, the voltage-reducing rectifying circuit board 3 adjusts the output voltage by relying on the voltage-reducing rectifying circuit 8 loaded in the wireless charging device to enable the voltage-reducing rectifying circuit board to reach a constant state, then the voltage-reducing rectifying circuit board 3 simultaneously flows to two input ends of the electromagnetic wave transmitting circuit board 4 from two output ends of the voltage-reducing rectifying circuit board, the electromagnetic wave transmitting circuit board 4 converts the current into electromagnetic waves which can be identified by the transmitting coil 5 by relying on the electromagnetic wave transmitting circuit 9 loaded in the wireless charging device and transmits the electromagnetic waves in an electromagnetic wave mode, when the intelligent device needing charging identifies the electromagnetic wave transmitted by the transmitting coil 5 in a certain range, the charging effect can be achieved, when the external intelligent device does not need to be charged, the external power point is only required to be turned off, and the current of the connecting wire 11 does not pass through.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a bedside cupboard of function of charging which characterized in that: including the bedside cupboard body, the bedside cupboard body is equipped with the wireless charging device of embedding installation on the surface, wireless charging device is equipped with and maintains an equal level fixed shell with bedside cupboard body surface, from up installing step-down rectifier circuit board, electromagnetic wave transmission circuit board and transmitting coil down in proper order in the shell, two inputs of electromagnetic wave transmission circuit board are connected to two outputs of step-down rectifier circuit board, the output of electromagnetic wave transmission circuit board is connected to transmitting coil's input, shell one side still is equipped with the interface that charges with step-down rectifier circuit board electric connection.
2. The bedside table with the charging function according to claim 1, wherein: and the surface of the shell is adhered with an anti-skid pad.
3. The bedside table with the charging function according to claim 1, wherein: the step-down rectification circuit board is internally provided with a step-down rectification circuit, and the electromagnetic wave emission circuit is internally provided with an electromagnetic wave emission circuit.
4. The bedside table with the charging function according to claim 1, wherein: the transmitting coil is arranged below the top of the shell, and the outer layer of the transmitting coil is wrapped by the rubber insulating layer.
5. The bedside table with the charging function according to claim 1, wherein: the charging interface is inserted with a connecting wire of which the other end extends out of the bedside table body.
6. The bedside table with the charging function according to claim 1, wherein: one side of the bedside cabinet body is also provided with a pulling plate, a drawer and an object placing groove from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216724.1U CN215958986U (en) | 2021-06-02 | 2021-06-02 | Bedside table with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216724.1U CN215958986U (en) | 2021-06-02 | 2021-06-02 | Bedside table with charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215958986U true CN215958986U (en) | 2022-03-08 |
Family
ID=80513525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121216724.1U Active CN215958986U (en) | 2021-06-02 | 2021-06-02 | Bedside table with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215958986U (en) |
-
2021
- 2021-06-02 CN CN202121216724.1U patent/CN215958986U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: 516000 Dongfang Group, qiuchanglinghu village, Huiyang District, Huizhou City, Guangdong Province (for office use only) Patentee after: Huizhou Youhe Furniture Co.,Ltd. Address before: 516000 Dongfang Group, qiuchanglinghu village, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou Haixiang Furniture Co.,Ltd. |