CN215817594U

CN215817594U - Wireless charging seat

Info

Publication number: CN215817594U
Application number: CN202121989333.3U
Authority: CN
Inventors: 刘荣亮
Original assignee: Dongguan Hanhui Electronic Co ltd
Current assignee: Dongguan Hanhui Electronic Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a wireless charging seat, which comprises a shell and an electric device, wherein the shell is provided with a charging hole; the housing comprises a base, a backrest and a support sheet; an interface is arranged on one side of the base; the bottom is provided with a heat dissipation hole; the bottom of the backrest is arranged at the top of one end of the base, and the backrest is obliquely arranged from bottom to top; the back of the backrest is provided with a heat dissipation groove; the support sheet is arranged on one side of the front surface of the backrest; the electric device comprises a circuit board and a receiving coil; the circuit board is arranged in the base and is electrically connected with the interface; the receiving coil is arranged in the backrest, and the receiving coil is electrically connected with the circuit board. The utility model has stable structure and convenient use.

Description

Wireless charging seat

Technical Field

The utility model belongs to the field of wireless charging, and particularly relates to a wireless charging seat.

Background

The wireless charger is a charger which is connected to a terminal device to be charged without a traditional charging power line, adopts the latest wireless charging technology, transmits electric energy by using an alternating magnetic field generated between coils, and an inductive coupling technology can be a bridge for connecting a charging base station and the device.

The existing form of making the wireless charger into a mobile phone frame, namely a wireless charging seat.

SUMMERY OF THE UTILITY MODEL

The present invention provides a wireless charging cradle for solving the above technical problems.

The solution adopted by the utility model for realizing the technical effect is as follows:

a wireless charging stand comprises a shell and an electric device; the housing comprises a base, a backrest and a support sheet; an interface is arranged on one side of the base; the bottom is provided with a heat dissipation hole; the bottom of the backrest is arranged at the top of one end of the base, and the backrest is obliquely arranged from bottom to top; the back of the backrest is provided with a heat dissipation groove; the support sheet is arranged on one side of the front surface of the backrest; the electric device comprises a circuit board and a receiving coil; the circuit board is arranged in the base and is electrically connected with the interface; the receiving coil is arranged in the backrest, and the receiving coil is electrically connected with the circuit board.

Preferably, a battery is arranged in the base; the input end of the battery is electrically connected with the interface, and the output end of the battery is electrically connected with the circuit board.

Preferably, the bottom of the base is provided with a sealing cover plate; the sealing cover plate is arranged at the bottom of the base through screws; the heat dissipation hole is formed in the sealing cover plate.

Preferably, the bottom of the sealing cover plate is provided with a screw groove; the screw of the screw passes through the screw groove and is screwed in the base, and the nut of the screw is screwed in the screw groove, so that the cover plate is firmly installed at the bottom of the base.

Preferably, the bottom of the cover sealing plate is provided with an elastic pad; the elastic pad is sealed at the bottom of the screw groove.

Preferably, the backrest is provided with a fingerprint hole.

The utility model has the beneficial effects that: the base is provided with heat dissipation holes, so that the circuit board and the electromagnetic heat dissipation are facilitated; the backrest is provided with heat dissipation grooves which are respectively used for dissipating heat of the coils, and the partition plates between the adjacent heat dissipation grooves form reinforcing ribs, so that the compressive strength of the backrest is improved.

Drawings

FIG. 1 is a side view of a charging cradle according to an embodiment of the present invention;

FIG. 2 is a bottom view of the cover plate disclosed in accordance with an embodiment of the present invention;

FIG. 3 is a bottom view of the cover plate with the resilient pads removed according to the disclosed embodiment of the present invention;

FIG. 4 is a bottom view of a base decapping plate according to an embodiment of the disclosure;

FIG. 5 is a rear elevational view of the disclosed backrest in accordance with an embodiment of the present invention;

fig. 6 is a schematic view of a backrest backing plate according to an embodiment of the present invention.

And (3) identification and explanation: 1-base, 2-backrest, 3-support sheet, 4-interface, 5-heat dissipation hole, 6-heat dissipation groove, 7-circuit board, 8-receiving coil, 9-battery, 10-cover plate, 11-screw, 12-screw groove, 13-elastic pad and 14-fingerprint hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1-6, in a preferred embodiment of the present invention, a wireless charging cradle is disclosed, comprising a housing and an electric device; the shell comprises a base 1, a backrest 2 and a support sheet 3; one side of the base 1 is provided with an interface 4; the bottom is provided with a heat dissipation hole 5; the bottom of the backrest 2 is arranged at the top of one end of the base 1, and the backrest 2 is obliquely arranged from bottom to top; the back of the backrest 2 is provided with a heat dissipation groove 6; the support sheet 3 is arranged on one side of the front surface of the backrest 2; the electrical device comprises a circuit board 7 and a receiving coil 8; the circuit board is arranged in the base 1, and the circuit board 7 is electrically connected with the interface 4; the receiving coil 8 is disposed in the backrest 2, and the receiving coil 8 is electrically connected to the circuit board 7.

Specifically, a battery 9 is arranged in the base 1; the input end of the battery 9 is electrically connected with the interface 4, and the output end of the battery 9 is electrically connected with the circuit board 7. Set up battery 9 and can make wireless charging seat play the precious effect of charging.

Specifically, the bottom of base 1 is provided with closing cap board 10, closing cap board 10 passes through the screw 11 to be installed the bottom of base does benefit to closing cap board 10 and dismantles, conveniently maintains circuit board 7 and battery 9. The heat dissipation hole 5 is disposed on the cover plate 10.

Specifically, the bottom of the sealing cover plate 10 is provided with a thread groove 12; the screw of the screw 11 passes through the screw groove 12 and is screwed in the base 1, and the nut of the screw 11 is screwed in the screw groove 12, so that the cover sealing plate 10 is firmly installed at the bottom of the base 1. The nut is buried deeply in the screw groove 12, so that the nut is prevented from extending out to influence the flatness of the bottom of the base 1, and the base 1 is stable in standing.

Specifically, the bottom of the cover sealing plate 10 is provided with an elastic pad 13; the elastic pad 13 covers the bottom of the screw groove 12. The elastic pad 13 can not only seal the screw groove 12 and avoid the screw from rusting and corroding, but also increase the friction force at the bottom of the base 1 and reduce the risk that the wireless charging seat is pushed down.

Specifically, the backrest 2 is provided with a fingerprint hole 14, and a mobile phone can be easily unlocked by fingerprints with fingers even if the mobile phone leans against the backrest 2.

As can be seen from the above description, the present invention has the advantages of stable structure and convenient use.

While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the utility model includes, but is not limited to, the embodiments described above; while the utility model has been described with reference to specific embodiments, it will be appreciated by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A wireless charging cradle, comprising:

a housing; the housing comprises a base, a backrest and a support sheet; an interface is arranged on one side of the base; the bottom is provided with a heat dissipation hole; the bottom of the backrest is arranged at the top of one end of the base, and the backrest is obliquely arranged from bottom to top; the back of the backrest is provided with a heat dissipation groove; the support sheet is arranged on one side of the front surface of the backrest;

an electrical device; the electric device comprises a circuit board and a receiving coil; the circuit board is arranged in the base and is electrically connected with the interface; the receiving coil is arranged in the backrest, and the receiving coil is electrically connected with the circuit board.

2. The wireless charging cradle according to claim 1, wherein: a battery is arranged in the base; the input end of the battery is electrically connected with the interface, and the output end of the battery is electrically connected with the circuit board.

3. The wireless charging cradle according to claim 2, wherein: the bottom of the base is provided with a sealing cover plate; the sealing cover plate is arranged at the bottom of the base through screws; the heat dissipation hole is formed in the sealing cover plate.

4. A wireless charging cradle according to claim 3, wherein: the bottom of the sealing cover plate is provided with a screw groove; the screw of the screw passes through the screw groove and is screwed in the base, and the nut of the screw is screwed in the screw groove, so that the cover plate is firmly installed at the bottom of the base.

5. The wireless charging cradle according to claim 4, wherein: the bottom of the sealing cover plate is provided with an elastic pad; the elastic pad is sealed at the bottom of the screw groove.

6. The wireless charging cradle according to claim 1, wherein: the backrest is provided with a fingerprint hole.