CN213583374U

CN213583374U - Wireless charging transmitting coil for mobile phone

Info

Publication number: CN213583374U
Application number: CN202022087982.6U
Authority: CN
Inventors: 何桂丽
Original assignee: Dongguan Jinzan Intelligent Technology Co ltd
Current assignee: Dongguan Jinzan Intelligent Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-29
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a wireless transmitting coil that fills of cell-phone in wireless charging technology field. Wireless transmitting coil that fills of cell-phone, including casing, coil box, transmitting coil body, coupling mechanism and fixture are installed to the bottom of casing, the inner wall one side fixed surface of casing installs the coil box. The utility model discloses in set up heat dissipation fan and louvre, the heat dissipation fan lasts internally bloies during the use, through the heat dissipation bleeder vent on the coil box, the inside circulation of air of casing, play the heat dissipation effect, it damages because the heat is too big to reduce internal component, increase of service life, set up gooseneck and fixation clamp, angle adjusting device wantonly, the convenience is used at the head of a bed, set up fixture, it will drive the slider with it the inward shrink of coupling spring spliced pole to produce the pulling force through the spring, make the cell-phone clamp of installing on the slider to the cell-phone centre gripping that charges, fixed cell-phone when charging, make things convenient for getting of cell-phone to take.

Description

Wireless charging transmitting coil for mobile phone

Technical Field

The utility model relates to a wireless technical field that charges specifically is cell-phone wireless transmitting coil that fills.

Background

The wireless charging technology is derived from a wireless electric energy transmission technology, and can be divided into a receiving part and a transmitting part in a wireless charging industrial chain with two modes of low-power wireless charging and high-power wireless charging, wherein the upstream and downstream industrial chains of a receiving end are divided into chips, magnetic materials, transmission coils, module manufacturing and system integration, and the transmitting end is divided into: chip, coil module, in the transmitting terminal chip link, wireless charger sees re frequently, FOD foreign matter detects the function to and fill performance such as soon.

The existing wireless charging transmitting coil does not have a heat dissipation function, the wireless charging coil can generate heat when being used, the device is easy to damage, the service life of the device is prolonged, the existing device is directly placed on the charging transmitting coil when being charged, the mobile phone is not fixed, the mobile phone is easy to drop and is damaged, the mobile phone is inconvenient to use when being used, the charging distance is limited, the use is inconvenient when the mobile phone is used on a sofa or a bed, and the use requirements of people cannot be met. Therefore, those skilled in the art have provided a wireless charging/transmitting coil for a mobile phone to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone is wireless fills transmitting coil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: wireless transmitting coil that fills of cell-phone, including casing, coil box, transmitting coil body, coupling mechanism and fixture are installed to the bottom of casing, the inner wall of casing one side fixed surface installs the coil box, the internally mounted of coil box has the transmitting coil body, a lateral wall of casing runs through and installs the heat dissipation fan.

Coupling mechanism includes fixation clamp, rubber cushion, gooseneck pipe interface and gooseneck base, the embedded installation gooseneck pipe interface of a lateral wall of casing, the top fixed surface of fixation clamp installs the gooseneck base, install the gooseneck between gooseneck base and the rubber cushion.

Coupling mechanism includes spring, slider, L shape spout post, cell-phone clamp and spring coupling post, a lateral wall of casing runs through and has seted up four slide openings, L shape spout post is all installed near the both sides of slide opening to the inner wall of casing, slider slidable mounting is inside two L shape spout posts, four the equal fixed connection spring coupling post in bottom surface of slider, four the equal fixed connection spliced pole in a side surface of slider, four the cell-phone clamp is installed to spliced pole top one end, four install two springs between the spring coupling post.

As a further aspect of the present invention: a radiating hole is formed in one side wall of the shell in a penetrating mode, holes in the radiating hole are located on the same vertical line and are distributed at equal intervals, and ventilation is achieved, so that internal air can circulate.

As a further aspect of the present invention: the protective net is installed at one end, far away from the coil box, of the heat dissipation fan, the protective net is located inside one side wall of the shell, and the protective net protects the heat dissipation fan from being exposed outside so as to avoid damaging a user.

As a further aspect of the present invention: the inside surface mounting of fixation clamp chuck has the rubber cushion, the internally mounted of cell-phone clamp has the cushion, rubber cushion increase frictional force for the fixation clamp is fixed the effect better, and the cushion in the cell-phone clamp can not damage cell phone case simultaneously, fixed cell-phone.

As a further aspect of the present invention: four fixedly connected with blocks the spliced pole two between the cell-phone presss from both sides block that the spliced pole is parallel with the shell body of casing, block the spliced pole and make the cell-phone press from both sides to connect more stably and block that the cell-phone presss from both sides can not be pulled to inside by the inside spring of casing simultaneously.

As a further aspect of the present invention: the coil box is provided with the ventilation heat dissipation holes, the ventilation heat dissipation holes are circular and distributed at equal intervals, and heat generated by the transmitting coil body can be dissipated conveniently.

As a further aspect of the present invention: four two liang of correspondences of slide opening just set up about coil box symmetry, make things convenient for the cell-phone that the centre gripping was charged, two pairs of cell-phones press from both sides the centre gripping more firm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in set up heat dissipation fan and louvre, the heat dissipation fan lasts internally bloies during the use, through the ventilative louvre on the coil box, the inside circulation of air of casing plays the heat dissipation effect, reduces internal member and damages because the heat is too big, increase of service life sets up gooseneck and fixation clamp, can arbitrary angle adjusting device, and the convenience is used at the head of a bed, both can charge and can regard as cell phone stand to use, and the function is various, satisfies different crowds' user demand.

2. The utility model discloses in set up fixture, produce the pulling force through the spring and will connect the spring coupling post with it and inwards contract and drive the slider for install the cell-phone clamp on the slider to the cell-phone centre gripping that charges, fixed cell-phone when being favorable to charging avoids when charging, the unexpected emergence of the condition that drops of cell-phone, and the device is conceived novelty, and the structure is ingenious, use when being favorable to the cell-phone wireless charging.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic cross-sectional view of a bottom view of the housing structure of the present invention;

FIG. 3 is a left side view of the middle housing structure of the present invention;

fig. 4 is a schematic cross-sectional view of a structural rear view of the housing of the present invention;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4 according to the present invention;

fig. 6 is a perspective view of the middle shell structure of the present invention.

In the figure: 1. a housing; 201. a fixing clip; 202. a rubber cushion; 203. a gooseneck; 204. a gooseneck interface; 205. a gooseneck base; 301. a spring; 302. a slider; 303. an L-shaped chute column; 304. a mobile phone clip; 305. connecting columns; 306. a spring connecting column; 307. blocking the connecting column; 308. a slide hole; 4. a coil box; 5. heat dissipation holes; 6. a transmitting coil body; 7. a heat dissipation fan; 8. and (4) a protective net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a wireless transmitting coil that fills of cell-phone, including casing 1, coil box 4, transmitting coil body 6, coupling mechanism and fixture are installed to casing 1's bottom, and inner wall one side fixed surface of casing 1 installs coil box 4, and the internally mounted of coil box 4 has transmitting coil body 6, and a lateral wall of casing 1 runs through and installs heat dissipation fan 7.

Coupling mechanism includes fixation clamp 201, rubber cushion 202, gooseneck neck interface 204 and gooseneck base 205, embedded installation gooseneck interface 204 of a lateral wall of casing 1, the top fixed surface of fixation clamp 201 installs gooseneck base 205, install gooseneck 203 between gooseneck base 205 and the rubber cushion 202, heat dissipation fan 7 lasts internal air-blowing during the use, through the ventilative louvre on

coil box

4, 1 inside circulation of air of casing, play the radiating effect, it damages because the heat is too big to reduce internal component, increase of service life, set up gooseneck 203 and fixation clamp 201, can arbitrary angle adjusting device, it is convenient to use at the head of a bed, satisfy people's user demand.

The connecting mechanism comprises a spring 301, a sliding block 302, L-shaped chute columns 303, a mobile phone clamp 304 and a spring connecting column 306, four sliding holes 308 are formed in a side wall of the shell 1 in a penetrating mode, the L-shaped chute columns 303 are arranged on two sides, close to the sliding holes 308, of the inner wall of the shell 1, the sliding block 302 is slidably arranged inside the two L-shaped chute columns 303, the spring connecting column 306 is fixedly connected to the bottom surfaces of the four sliding blocks 302, the connecting column 305 is fixedly connected to one side surface of each sliding block 302, the mobile phone clamp 304 is arranged at one end of the top of each connecting column 305, the two springs 301 are arranged between the four spring connecting columns 306, the spring connecting columns 306 connected with the springs 301 are retracted inwards to drive the sliding blocks 302 through pulling force generated by the springs 301, so that the mobile phone clamp 304 arranged on the sliding blocks 302 clamps a charged mobile phone, the mobile phone is fixed during charging, the taking of, is very practical.

Wherein, a radiating hole 5 is arranged on one side wall of the shell 1 in a penetrating way, and the holes on the radiating hole 5 are positioned on the same vertical line and distributed at equal intervals, so that the inside air is ventilated; a protective net 8 is arranged at one end of the heat dissipation fan 7 far away from the coil box 4, the protective net 8 is positioned in one side wall of the shell 1, and the protective net 8 protects the heat dissipation fan 7 from being exposed outside so as to prevent the heat dissipation fan from damaging a user; the rubber cushion 202 is arranged on the inner surface of the clamping head of the fixing clamp 201, the cushion is arranged inside the mobile phone clamp 304, friction force is increased by the rubber cushion 202, so that the fixing effect of the fixing clamp 201 is better, and the cushion in the mobile phone clamp 304 can fix a mobile phone without damaging a mobile phone shell;

two blocking connecting columns 307 are fixedly connected among the four mobile phone clamps 304, the two blocking connecting columns 307 are parallel to the shell body of the shell 1, the blocking connecting columns 307 enable the mobile phone clamps 304 to be connected more stably, meanwhile, the blocking mobile phone clamps 304 cannot be pulled to the inside by springs 301 in the shell 1, and the mobile phone clamps 304 are conveniently pulled to be opened through the blocking connecting columns 307 to fix the mobile phone; the coil box 4 is provided with ventilation and heat dissipation holes which are round and distributed at equal intervals, so that heat generated by the transmitting coil body 6 can be dissipated conveniently; the four sliding holes 308 correspond to each other in pairs and are symmetrically arranged relative to the coil box 4, so that the charged mobile phone can be clamped conveniently, and the two pairs of mobile phone clamps 304 are clamped more firmly.

The utility model discloses a theory of operation is: the electric appliance elements in the application are externally connected with a power supply and a control switch when in use, when in need of charging, the connecting column 307 or the mobile phone clamp 304 is blocked by pulling, because the mobile phone clamp 304 is connected with the connecting column 305 and is connected with the slide block 302 and can slide on the two L-shaped chute columns 303, the spring connecting column 306 connected with the L-shaped chute columns 303 is contracted inwards under the action of the spring 301, so that the mobile phone clamp 304 clamps and fixes the charged mobile phone, the mobile phone is fixed when in charging, the situation that the mobile phone accidentally drops when in charging is avoided, the device is novel in concept, ingenious in structure, the device is favorable for wireless charging of the mobile phone, a cushion is arranged inside the mobile phone clamp 304 to protect the mobile phone shell from being scratched, the goose neck tube 203 can adjust the direction angle at any angle, the required position is fixed by the fixing clamp 201, and the device can be adjusted at any angle by, the convenience is used at the head of a bed, both can charge and can regard as cell phone stand to use, and the function is various, satisfies different crowds 'user demand, opens transmitting coil body 6 and the switch of heat dissipation fan 7, and transmitting coil body 6 begins to charge to the cell-phone, and heat dissipation fan 7 is inside to be bloied continuously and can play the radiating action, reduces the internal element and damages because the heat is too big, has both guaranteed the stability of charging, is favorable to extension fixture's life again.

It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Cell-phone is wireless fills transmitting coil, its characterized in that: the coil box comprises a shell (1), a coil box (4), a transmitting coil body (6), a connecting mechanism and a clamping mechanism, wherein the connecting mechanism and the clamping mechanism are installed at the bottom of the shell (1), the coil box (4) is fixedly installed on the surface of one side of the inner wall of the shell (1), the transmitting coil body (6) is installed inside the coil box (4), and a heat dissipation fan (7) penetrates through one side wall of the shell (1);

the connecting mechanism comprises a fixing clamp (201), a rubber cushion (202), a gooseneck joint (204) and a gooseneck base (205), the gooseneck joint (204) is embedded in one side wall of the shell (1), the gooseneck base (205) is fixedly installed on the top surface of the fixing clamp (201), and the gooseneck (203) is installed between the gooseneck base (205) and the rubber cushion (202);

coupling mechanism includes spring (301), slider (302), L shape spout post (303), cell-phone clamp (304) and spring coupling post (306), four slide opening (308) have been seted up in running through to a lateral wall of casing (1), L shape spout post (303) are all installed to the both sides that the inner wall of casing (1) is close to spout (308), slider (302) slidable mounting is inside two L shape spout posts (303), four the equal fixed connection spring coupling post (306) in bottom surface of slider (302), four one side surface of slider (302) is equal fixed connection spliced pole (305), four cell-phone clamp (304), four are installed to spliced pole (305) top one end install two spring (301) between spring coupling post (306).

2. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: a radiating hole (5) is formed in one side wall of the shell (1) in a penetrating mode, and holes in the radiating hole (5) are located on the same vertical line and are distributed at equal intervals.

3. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: one end, far away from coil box (4), of heat dissipation fan (7) is installed protection network (8), protection network (8) are located in one lateral wall of casing (1).

4. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: the inside surface mounting of fixation clamp (201) chuck has rubber cushion (202), the internally mounted of cell-phone clamp (304) has the cushion.

5. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: two blocking connecting columns (307) are fixedly connected among the four mobile phone clips (304), and the two blocking connecting columns (307) are parallel to the shell body of the shell (1).

6. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: the coil box (4) is provided with air-permeable heat dissipation holes which are circular and distributed at equal intervals.

7. The wireless charging and transmitting coil of the mobile phone of claim 1, wherein: the four sliding holes (308) correspond to each other in pairs and are symmetrically arranged relative to the coil box (4).