CN112072799B

CN112072799B - Intelligent vehicle-mounted gallium nitride wireless charger

Info

Publication number: CN112072799B
Application number: CN202010888327.2A
Authority: CN
Inventors: 徐杰; 李亭锦; 邓小兰; 孙芳鸣
Original assignee: ASAP Technology Jiangxi Co Ltd
Current assignee: ASAP Technology Jiangxi Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2022-03-11
Anticipated expiration: 2040-08-28
Also published as: CN112072799A

Abstract

The invention discloses an intelligent vehicle-mounted gallium nitride wireless charger, which belongs to the field of wireless charging, and comprises an upper fixed block, wherein two sides of the upper fixed block are fixedly connected with rotating shells, a first rotating shaft is rotatably connected in the rotating shells, a torsion spring is arranged on the first rotating shaft, two ends of the torsion spring are respectively and fixedly connected to the first rotating shaft and the rotating shells, a roller shutter is fixedly connected to the first rotating shaft, the roller shutter adopts a flexible curved surface structure, the roller shutter is wound on the first rotating shaft, and the side surface of the roller shutter is fixedly connected with elastic fiber cloth; the invention realizes the integration of automatic rolling and wireless charging of a mobile phone, has simple use, smart structure and small volume in an idle state, is additionally provided with the first movable zipper 305 and the second movable zipper 306, can be matched with various wireless charging supporting devices, can freely adjust a charging induction area, and is more convenient for inspection and maintenance because the back wall of the device can be opened and closed.

Description

Intelligent vehicle-mounted gallium nitride wireless charger

Technical Field

The invention belongs to the technical field of wireless charging, and particularly relates to an intelligent vehicle-mounted gallium nitride wireless charger.

Background

The wireless charger is a charger which is connected to terminal equipment needing charging 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 become a bridge for connecting a charging base station and the equipment; the existing wireless charging is divided into four modes, wherein the electromagnetic induction type wireless charging technology is the most mature;

the vehicle-mounted wireless charging device is idle, the space in the vehicle is limited, a plurality of wireless charging devices are not easy to collect and place, the visual field of a driver is easy to shield, and potential safety hazards are caused.

Disclosure of Invention

The invention aims to provide an intelligent vehicle-mounted gallium nitride wireless charger to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent vehicle-mounted gallium nitride wireless charger comprises an upper fixed block, wherein two sides of the upper fixed block are fixedly connected with a rotating shell, a first rotating shaft is rotatably connected in the rotating shell, a torsion spring is arranged on the first rotating shaft, two ends of the torsion spring are respectively and fixedly connected to the first rotating shaft and the rotating shell, a roller shutter is fixedly connected to the first rotating shaft and adopts a flexible curved surface structure, the roller shutter is wound on the first rotating shaft, the side surface of the roller shutter is fixedly connected with an elastic fiber cloth, one end, away from the roller shutter, of the elastic fiber cloth is provided with chain teeth, a fixed zipper is fixedly connected in the upper fixed block, the chain teeth and the fixed zipper are mutually matched and connected, one end, away from the first rotating shaft, of the roller shutter is fixedly connected with a lower fixed block, one end, away from the first rotating shaft, of the elastic fiber cloth is fixedly connected to the lower fixed block, the mobile phone is detachably connected between the upper fixing block and the lower fixing block.

Preferably, the rotating shell is provided with two groups, an adhesive shell is fixedly connected between the two groups of rotating shells, and a rotating support is rotatably connected to the adhesive shell.

Preferably, the bonding shell is internally and fixedly connected with a circuit board, the lower end of the circuit board is fixedly connected with a winding coil, the circuit board is connected with a charging induction module through the winding coil, one end of the charging induction module, which is far away from the mobile phone, is fixedly connected with a fixed rod, the zipper teeth, which are far away from one side of the first movable zipper, are provided with a first movable zipper and a second movable zipper, the first movable zipper and the second movable zipper are connected to the zipper teeth in a sliding manner, and the fixed rod is fixedly connected to the second movable zipper.

Preferably, the second movable zipper is fixedly connected with a first connecting block, the first movable zipper is fixedly connected with a second connecting block, and the first connecting block and the second connecting block are detachably connected with a connecting shaft.

The invention has the technical effects and advantages that: according to the intelligent vehicle-mounted gallium nitride wireless charger, when the device is idle, the device is automatically rolled, when the charger is used, the device is unfolded by pulling, the structure is ingenious, the occupied space after rolling is small, the view of a driver is prevented from being shielded, meanwhile, the device is provided with the angle adjusting device, and the angle of the device can be adjusted by a user according to the requirement of the user;

be equipped with the slip induction module that charges in the device, support not equidimension, wireless battery charging outfits such as the different model cell-phones that charge induction zone is different charge, and the commonality is strong big, and the practicality is extensive, changes the device simultaneously and is equipped with first activity zip fastener, locking device can be dismantled to second activity zip fastener, and locking device is adjusted to user's accessible, stimulates the first activity zip fastener and opens device rear wall, the inside maintenance of device of being convenient for and change internals.

Drawings

FIG. 1 is a schematic view of a front view development of an intelligent vehicle-mounted gallium nitride wireless charger according to the present invention;

FIG. 2 is a schematic view of a front view and a combined structure of the intelligent vehicle-mounted gallium nitride wireless charger according to the present invention;

FIG. 3 is a side cross-sectional view of an intelligent vehicle-mounted gallium nitride wireless charger of the present invention;

FIG. 4 is a schematic cross-sectional view of a rotating housing of the intelligent vehicle-mounted gallium nitride wireless charger according to the present invention;

FIG. 5 is a schematic diagram of a top view of an intelligent vehicle-mounted gallium nitride wireless charger according to the present invention;

FIG. 6 is a rear view of the intelligent vehicle-mounted gallium nitride wireless charger of the present invention;

FIG. 7 is a cross-sectional view of a center expanded side of the intelligent vehicle-mounted gallium nitride wireless charger of the present invention;

FIG. 8 is a side, cross-sectional view of an intelligent vehicle-mounted gallium nitride wireless charger of the present invention;

FIG. 9 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;

FIG. 10 is an enlarged view of portion B of FIG. 6 in accordance with the present invention;

FIG. 11 is an enlarged view of a portion C of FIG. 7 in accordance with the present invention;

FIG. 12 is a schematic diagram of the back sprocket meshing of the intelligent vehicle-mounted gallium nitride wireless charger according to the present invention;

fig. 13 is a schematic view of a rolling shutter structure of the intelligent vehicle-mounted gallium nitride wireless charger of the invention.

In the figure: 101. a first rotating shaft; 102. rolling a curtain; 103. elastic fiber cloth; 104. a sprocket; 105 a fixed zipper; 106. rotating the housing; 107. bonding the shell; 201. an upper fixed block; 202. a lower fixed block; 203. rotating the bracket; 205. a mobile phone; 301. a circuit board; 302. winding a coil; 303. a charging induction module; 304. fixing the rod; 305. a first movable zipper; 306. a second movable zipper; 307 a first connection block; 308. a second connecting block; 309. and (7) connecting the shafts.

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.

The invention provides an intelligent vehicle-mounted gallium nitride wireless charger shown in figures 1-13, which comprises an upper fixed block 201,

specifically, go up the both sides fixedly connected with rotation casing 106 of fixed block 201, it is connected with first pivot 101 to rotate the casing 106 internal rotation, be equipped with the torsional spring on the first pivot 101, the both ends of torsional spring are fixed connection respectively on first pivot 101, rotation casing 106, fixedly connected with rolls up curtain 102 on the first pivot 101, it adopts toughness curved surface structure to roll up curtain 102, it twines on first pivot 101 to roll up curtain 102, the side fixedly connected with elastic fiber cloth 103 of rolling up curtain 102, the one end that elastic fiber cloth 103 kept away from roll up curtain 102 is equipped with sprocket 104, go up fixed block 201 internal fixedly connected with fixed zip fastener 105, sprocket 104 and fixed zip fastener 105 are connected with each other in a coordinated manner, roll up curtain 102 and keep away from fixed block 202 under the one end fixedly connected with of first pivot 101, the one end fixed connection that first pivot 101 was kept away from to elastic fiber cloth 103 is under fixed block 202, a mobile phone 205 is detachably connected between the upper fixing block 201 and the lower fixing block 202;

specifically, two groups of rotating shells 106 are provided, an adhesive shell 107 is fixedly connected between the two groups of rotating shells 106, and a rotating bracket 203 is rotatably connected to the adhesive shell 107;

specifically, a circuit board 301 is fixedly connected in the adhesive housing 107, a winding coil 302 is fixedly connected to the lower end of the circuit board 301, the circuit board 301 is connected with a charging induction module 303 through the winding coil 302, a fixed rod 304 is fixedly connected to one end, far away from the mobile phone 205, of the charging induction module 303, a first movable zipper 305 and a second movable zipper 306 are arranged on the zipper teeth 104 on one side, far away from the first movable zipper 305, the first movable zipper 305 and the second movable zipper 306 are slidably connected to the zipper teeth 104, and the fixed rod 304 is fixedly connected to the second movable zipper 306;

specifically, a first connecting block 307 is fixedly connected to the second movable zipper 306, a second connecting block 308 is fixedly connected to the first movable zipper 305, and a connecting shaft 309 is detachably connected to the first connecting block 307 and the second connecting block 308.

The working principle is as follows:

when the device is idle, a roller shutter 102 in the device is wound on a first rotating shaft 101, a torsion spring is arranged between the first rotating shaft 101 and a rotating shell 106, when the device does not clamp a mobile phone, the roller shutter 102 is automatically rolled up under the action of the torsion spring, elastic fiber cloth 103 is fixedly connected to two sides of the roller shutter 102, one end, far away from the roller shutter 102, of the elastic fiber cloth 103 is fixedly connected with a sprocket 104, the roller shutter 102 pulls a lower fixing block 202 to move upwards, meanwhile, two groups of mutually matched sprockets 104 between an upper fixing block 201 and the lower fixing block 202 are automatically divided into two parts through a fixed zipper 105, the two groups of sprockets 104 are automatically rolled up to two sides of the roller shutter 102 along with the rotation of the first rotating shaft 101 and stored in the rotating shell 106, when the device is used, the roller shutter 102 is stretched by pulling the lower fixing block 202 to drive the elastic fiber cloth 103 to be stretched, the two groups of sprockets 104 are automatically meshed after passing through the fixed zipper 105 and are mutually matched, a user places the mobile phone on a groove arranged on the lower fixing block 202, the lower fixing block 202 is loosened, the roller shutter 102 is pulled to rise under the action of the torsion spring arranged on the first rotating shaft 101, so that the upper end and the lower end of the mobile phone are positioned between the upper fixing block 201 and the lower fixing block 202, and the mobile phone is clamped by the upper fixing block 201 and the lower fixing block 202;

the device is characterized in that a rotating support 203 is rotatably connected to the bonding shell 107, after a user clamps the mobile phone, the angle of the rotating support 203 can be adjusted to enable the mobile phone to reach the optimal viewing angle, and meanwhile, a sucker is detachably connected to one end, far away from the bonding shell 107, of the rotating support 203 and can be adsorbed on a windshield of the automobile;

the back of the device is provided with a first movable zipper 305 and a second movable zipper 306, the first movable zipper 305 and the second movable zipper 306 are connected to the zipper teeth 104 in a sliding mode, the first movable zipper 305 and the second movable zipper 306 are two groups of zippers which are oppositely arranged, the first movable zipper 305 and the second movable zipper 306 can be detachably connected through a connecting shaft 309, the inside of the second movable zipper 306 is mutually fixed with the charging induction module 303, when the first movable zipper 305 and the second movable zipper 306 are relatively fixed, the connecting shaft 309 is pulled, the height of the internal charging induction module 303 can be adjusted, when a user uses the device, the mobile phone is fixed firstly, the connecting shaft 309 is pulled to adjust the charging induction module 303 to a mobile phone induction area, after charging is finished, the connecting shaft 309 is pulled to the highest position, so that the winding coil 302 is tightened to be used next time;

the first movable zipper 305 and the second movable zipper 306 of the device are detachably connected, when the internal parts of the device are damaged and need to be replaced, the first connecting block 307 and the second connecting block 308 are separated by taking down the connecting shaft 309, the rear part of the device can be pulled open by pulling the first movable zipper 305 upwards, the elastic fiber cloth 103 which is bonded with the rear part of the device is separated, and a user can replace and maintain the device.

The invention realizes the integration of automatic rolling and wireless charging of a mobile phone, has simple use, smart structure and small volume in an idle state, is additionally provided with the first movable zipper 305 and the second movable zipper 306, can be matched with various wireless charging supporting devices, can freely adjust a charging induction area, and is more convenient for inspection and maintenance because the back wall of the device can be opened and closed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wireless charger of on-vehicle gallium nitride of intelligence, includes last fixed block (201), its characterized in that: the utility model discloses a roller shutter, including last fixed block (201), rotate casing (106) of both sides fixedly connected with of casing (106), it is connected with first pivot (101) to rotate the casing (106) internal rotation, be equipped with the torsional spring on first pivot (101), the both ends of torsional spring are fixed connection respectively on first pivot (101), rotate casing (106), fixedly connected with book curtain (102) on first pivot (101), it adopts toughness curved surface structure to roll up curtain (102), it twines on first pivot (101) to roll up curtain (102), the side fixed connection elastic fiber cloth (103) of rolling up curtain (102), the one end that the elastic fiber cloth (103) kept away from a roll curtain (102) is equipped with sprocket (104), go up fixed block (201) internal fixed connection has fixed zip fastener (105), sprocket (104) and fixed zip fastener (105) mutually supported and are connected, the one end fixed connection that first pivot (101) was kept away from to roll curtain (102) is down (202), one end fixed connection that first pivot (101) was kept away from in elastic fiber cloth (103) is under on fixed block (202), go up fixed block (201), can dismantle between fixed block (202) down and be connected with cell-phone (205), it is equipped with two sets ofly to rotate casing (106), fixedly connected with bonding casing (107) between two sets of rotation casing (106), it is connected with rotation support (203) to rotate on bonding casing (107), fixedly connected with circuit board (301) in bonding casing (107), circuit board (301) lower extreme fixedly connected with coil (302), circuit board (301) are connected with charging induction module (303) through coil (302), one end fixedly connected with dead lever (304) of cell-phone (205) are kept away from in charging induction module (303), be equipped with first activity zip fastener (305) on sprocket (104) of keeping away from first activity zip fastener (305) one side, The first movable zipper (305) and the second movable zipper (306) are slidably connected to the zipper teeth (104), and the fixed rod (304) is fixedly connected to the second movable zipper (306).

2. The intelligent on-vehicle gallium nitride wireless charger of claim 1, wherein: the second movable zipper (306) is fixedly connected with a first connecting block (307), the first movable zipper (305) is fixedly connected with a second connecting block (308), and connecting shafts (309) are detachably connected in the first connecting block (307) and the second connecting block (308).