CN212909117U

CN212909117U - Medium-low power inductive coupling resonance wireless charging device

Info

Publication number: CN212909117U
Application number: CN202021544155.9U
Authority: CN
Inventors: 王大海
Original assignee: Shenzhen Hi Chipcom Electronics Co ltd
Current assignee: Shenzhen Hi Chipcom Electronics Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-06
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a wireless charging device of well miniwatt inductive coupling resonance relates to the wireless charging device technical field of coupling resonance. This wireless charging device of well miniwatt inductive coupling resonance, including C font power pack, the circular fixed lantern ring of higher authority fixedly connected with of C font power pack, the fixed surface cup joints the circuit connecting pipe in circular fixed lantern ring, the wireless charging base of higher authority fixedly connected with of circuit connecting pipe, the higher authority fixedly connected with rubber pad of wireless charging base, this wireless charging device of miniwatt inductive coupling resonance, through being fixed with the rubber pad above the wireless charging base, the rubber pad has anti-skidding effect, when the cell-phone need charge, puts the cell-phone on the rubber pad, and the cell-phone begins to charge, through connecting wireless charging line in the wireless charging base, only need put the cell-phone on the rubber pad during charging, contrast the manual wired charging device of tradition, simplify the charging process, labour saving and time saving more.

Description

Medium-low power inductive coupling resonance wireless charging device

Technical Field

The utility model relates to a wireless charging device technical field of coupling resonance specifically is the wireless charging device of medium and small power inductive coupling resonance.

Background

The Wireless charging technology is derived from Wireless power transmission technology and can be divided into a low-power Wireless charging mode and a high-power Wireless charging mode, wherein the low-power Wireless charging mode usually adopts an electromagnetic induction mode, such as a Qi mode for charging a mobile phone, but the Chinese-style Wireless charging mode adopts an induction mode, and the high-power Wireless charging mode usually adopts a resonance mode (which is adopted by most electric vehicle charging modes) to transmit energy from a power supply device (a charger) to a power utilization device.

Under the background of the rapid development of modern electronic technology, more and more wireless charging devices are used, and the wireless charging users of mobile phones are the most widespread, but the existing wireless charging devices have the following disadvantages: because the wireless charging device has a single function, the wireless charging device can only be used for charging a simple mobile phone, and the user has little demand on the wireless charging device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless charging device of well miniwatt inductive coupling resonance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the lifting mobile phone clamping device comprises a C-shaped power box, wherein a circular fixing sleeve ring is fixedly connected to the upper surface of the C-shaped power box, a circuit connecting pipe is fixedly sleeved on the inner surface of the circular fixing sleeve ring, a wireless charging base is fixedly connected to the upper surface of the circuit connecting pipe, a rubber pad is fixedly connected to the upper surface of the wireless charging base, a lifting mobile phone clamping device is arranged outside the C-shaped power box and comprises a rectangular sliding block, the rectangular sliding block is connected into the C-shaped power box in a sliding manner, a threaded hole is formed in the C-shaped power box and is movably connected with a threaded rod through a threaded groove, a threaded rod sleeve is fixedly connected to the left surface of the threaded rod sleeve, two handles are fixedly connected to the left surface of the threaded rod sleeve, a C-shaped mobile phone support is fixedly connected to the upper surface of the rectangular sliding block, and, the right sides of the two springs I are fixedly connected to a clamping plate, and the inner wall of the right side of the C-shaped mobile phone support is fixedly connected with damping cotton;

and a wireless charging rotating device is arranged outside the C-shaped power box.

Preferably, the wireless charging rotating device comprises a circular rotating pipe, the position of the circular rotating pipe is located on the right side of the C-shaped power supply box, and the circular rotating pipe is fixedly connected to the right side of the C-shaped power supply box.

Preferably, eight grooves are formed in the inner wall of the circular rotating pipe, the distance between every two grooves is equal, and a semicircular fixing rod is movably connected to the outer portion of each groove.

Preferably, a second spring is fixedly connected below the eight semicircular fixing rods, and the eight second springs are fixedly connected to a cylindrical connecting rod.

Preferably, the rear portion of cylindricality connecting rod runs through circular rotating pipe, the circular carousel of the back fixedly connected with of cylindricality connecting rod, circular carousel is located C font power box, the back fixedly connected with disc of cylindricality connecting rod, two dead levers of the back fixedly connected with of disc, two the dead lever is fixed on the wall.

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

(1) this wireless charging device of medium and small power inductive coupling resonance, charging line in through C font power supply box passes through the line connection pipe and connects on wireless charging base, there is the wireless charging device of medium and small power inductive coupling resonance in the wireless charging base, be fixed with the rubber pad above the wireless charging base, the rubber pad has anti-skidding effect, when the cell-phone need charge, put the cell-phone on the rubber pad, the cell-phone begins to charge, connect in wireless charging base through wireless charging line, only need put the cell-phone on the rubber pad during charging, contrast the manual wired charging device of tradition, simplify the charging process, time saving and labor saving more.

(2) The middle and small power inductive coupling resonance wireless charging device has the advantages that the clamping plate is adjusted by hands, the movement of the clamping plate drives the movement of the first two springs, the size of the clamping groove can be adjusted by the movement of the clamping plate, after the adjustment is finished, the mobile phone is placed in the clamping groove, the clamping plate can tighten the mobile phone, meanwhile, the back of the mobile phone can contact with the damping cotton, the damping cotton is soft, the friction of the mobile phone is reduced, the surface of the mobile phone is protected from being scratched, the threaded rod sleeve can be driven to rotate by rotating the two handles, the threaded rod sleeve drives the threaded rod to rotate, the threaded rod generates friction with the threaded hole through threads and moves, after the threaded rod moves to a proper position, the height of the rectangular sliding block can be adjusted, the adjustable clamping plate can be arranged to adapt to mobile phones with different thicknesses, thereby the practicality of device has been increased, and the rectangle sliding block has mobility from top to bottom simultaneously, can satisfy the requirement of different crowds to the cell-phone height when playing a drama.

(3) This wireless charging device of medium and small power inductive coupling resonance, it is rotatory to drive circular rotating pipe through rotatory C font power pack, the rotation of circular rotating pipe drives the rotation of eight inside recesses, the rotation of eight recesses can extrude the semicircle dead lever, semicircle dead lever pressurized extrusion spring two, the spring is two to interior removal, make the semicircle dead lever can get into in the recess, the cylindricality connecting rod is fixed at the disc left side, the disc is fixed on the wall through two dead levers, it is rotatory through circular rotating pipe through setting up C font power pack, thereby can satisfy the user can freely angle regulation when watching drama, the practicality of device has been increased.

Drawings

Fig. 1 is a schematic structural view of the overall front view of the present invention;

FIG. 2 is a schematic overall rear view of the present invention;

FIG. 3 is a schematic view of the groove of the present invention;

FIG. 4 is a schematic view of the spring of the present invention;

fig. 5 is a schematic view of the disc of the present invention.

In the figure: the mobile phone charging device comprises a 1C-shaped power supply box, a 11 circular fixing lantern ring, a 12 line connecting pipe, a 13 wireless charging base, a 14 rubber pad, a 16 threaded hole, a 17 threaded rod, a 18 threaded rod sleeve, a 19 handle, a 2 rectangular sliding block, a 21C-shaped mobile phone support, a 22 spring I, a 23 clamping plate, 24 damping cotton, a 25 fixing rod, a 26 disc, a 27 cylindrical connecting rod, a 28 circular rotating pipe, a 29 circular rotating disc, a 3 semicircular fixing rod, a 31 spring II and a 32 groove.

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. 1-5, the present invention provides a technical solution: a middle-small power inductive coupling resonance wireless charging device comprises a C-shaped power supply box 1, wherein a circular fixing lantern ring 11 is fixedly connected to the upper surface of the C-shaped power supply box 1, a circuit connecting pipe 12 is fixedly sleeved on the inner surface of the circular fixing lantern ring 11, a wireless charging base 13 is fixedly connected to the upper surface of the circuit connecting pipe 12 and is connected to the wireless charging base 13 through the circuit connecting pipe 12, a middle-small power inductive coupling resonance wireless charging device is arranged in the wireless charging base 13, a rubber pad 14 is fixed to the upper surface of the wireless charging base 13, the rubber pad 14 has an anti-skidding effect, when a mobile phone needs to be charged, the mobile phone is placed on the rubber pad 14, the mobile phone starts to be charged, the wireless charging circuit is connected to the wireless charging base 13, the mobile phone only needs to be placed on the rubber pad 14 during charging, the rubber pad 14 is fixedly connected to the upper, the lifting mobile phone clamping device comprises a rectangular sliding block 2, the rectangular sliding block 2 is connected in a C-shaped power box 1 in a sliding manner, a threaded hole 16 is formed in the C-shaped power box 1, the threaded hole 16 is movably connected with a threaded rod 17 through a threaded groove, a threaded rod sleeve 18 is fixedly connected to the left surface of the threaded rod 17, two handles 19 are fixedly connected to the left surface of the threaded rod sleeve 18, a C-shaped mobile phone support 21 is fixedly connected to the upper surface of the rectangular sliding block 2, two springs I22 are fixedly connected to the inner wall of the left surface of the C-shaped mobile phone support 21, the right surfaces of the two springs I22 are fixedly connected to a clamping plate 23, the two springs I22 are driven to move by the movement of the clamping plate 23, the size of a clamping groove can be adjusted by the movement of the clamping plate 23, after the adjustment is completed, the mobile phone is placed in the clamping groove, reduce the friction to the cell-phone, the surface of protection cell-phone is not scraped the flower, can drive the rotation of screw rod cover 18 through rotating two handles 19, the rotation of screw rod cover 18 drives the rotation of threaded rod 17, threaded rod 17 produces the friction and removes through screw thread and screw hole 16, after threaded rod 17 removed suitable position, can adjust the height of rectangle sliding block 2, fixedly connected with shock attenuation cotton 24 on the inner wall of C font cell phone stand 21 right side, C font power pack 1 is equipped with wireless rotary device that charges outward.

The wireless charging rotating device comprises a circular rotating pipe 28, the position of the circular rotating pipe 28 is located on the right side of a C-shaped power box 1, the circular rotating pipe 28 is fixedly connected to the right side of the C-shaped power box 1, eight grooves 32 are formed in the inner wall of the circular rotating pipe 28, the distances between the eight grooves 32 are equal, a semicircular fixing rod 3 is movably connected to the outer side of each of the eight grooves 32, a spring II 31 is fixedly connected to the lower sides of the eight semicircular fixing rods 3, the eight springs II 31 are fixedly connected to a cylindrical connecting rod 27, the rear portion of the cylindrical connecting rod 27 penetrates through the circular rotating pipe 28, the circular rotating pipe 28 is driven to rotate by rotating the C-shaped power box 1, the eight grooves 32 are driven to rotate by rotating the circular rotating pipe 28, the semicircular fixing rods 3 can be extruded by rotating the eight grooves 32, the spring II 31 is extruded by the semicircular fixing rods 3 when the semicircular fixing rods 3 are pressed, and the spring II, the cylindrical connecting rod 27 is fixed on the left of the disc 26, the disc 26 is fixed on a wall through the two fixing rods 25, the C-shaped power box 1 rotates through the circular rotating pipe 28, the circular rotating disc 29 is fixedly connected to the back of the cylindrical connecting rod 27, the circular rotating disc 29 is located in the C-shaped power box 1, the disc 26 is fixedly connected to the back of the cylindrical connecting rod 27, the two fixing rods 25 are fixedly connected to the back of the disc 26, and the two fixing rods 25 are fixed on the wall.

The working principle is as follows:

the first step is as follows: be equipped with the charging line in the C font power pack 1, the charging line in the C font power pack 1 passes through line connection pipe 12 and connects on wireless charging base 13, there is the wireless charging device of medium and low power inductive coupling resonance in the wireless charging base 13, be fixed with rubber pad 14 above the wireless charging base 13, rubber pad 14 has the antiskid effect, when the cell-phone need charge, put the cell-phone on rubber pad 14, the cell-phone begins to charge, connect in wireless charging base 13 through the wireless charging line, only need put the cell-phone on rubber pad 14 during charging, the manual wired charging device of contrast tradition, simplify the charging process, time saving and labor saving more.

The second step is that: when the mobile phone looks at a drama, the clamping plate 23 is adjusted by hands, the movement of the clamping plate 23 drives the two springs I22 to move, the size of the clamping groove can be adjusted by the movement of the clamping plate 23, after the adjustment is finished, the mobile phone is placed in the clamping groove, the clamping plate 23 can tighten the mobile phone, meanwhile, the back surface of the mobile phone can be contacted with the damping cotton 24, the damping cotton 24 is soft, the friction of the mobile phone is reduced, the surface of the mobile phone is protected from being scratched, the threaded rod sleeve 18 can be driven to rotate by rotating the two handles 19, the threaded rod sleeve 18 rotates to drive the threaded rod 17 to rotate, the threaded rod 17 generates friction and moves with the threaded hole 16 through threads, after the threaded rod 17 moves to a proper position, the height of the rectangular sliding block 2 can be adjusted, the adjustable clamping plate 23 can be adapted to mobile phones with different thicknesses by being arranged, the practicability of, the requirement of different crowds on the height of the mobile phone during watching the drama can be met.

The third step: when the mobile phone needs angle adjustment when watching drama, the rotation of the circular rotating pipe 28 is driven by rotating the C-shaped power box 1, the rotation of the circular rotating pipe 28 drives the rotation of the eight inner grooves 32, the semicircular fixing rods 3 can be extruded by the rotation of the eight grooves 32, the semicircular fixing rods 3 are pressed to extrude the springs two 31, the springs two 31 move inwards, the semicircular fixing rods 3 can enter the grooves 32, the cylindrical connecting rods 27 are fixed on the left side of the disc 26, the disc 26 is fixed on the wall through the two fixing rods 25, the C-shaped power box 1 rotates through the circular rotating pipe 28, so that the condition that the angle of the user can be freely adjusted when watching drama can be met, and the practicability of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Well miniwatt inductive coupling resonance wireless charging device, including C font power pack (1), the circular fixed lantern ring (11) of higher authority fixedly connected with of C font power pack (1), circuit connecting pipe (12) have been cup jointed to circular fixed lantern ring (11) internal surface fixation, the wireless charging base (13) of higher authority fixedly connected with of circuit connecting pipe (12), the higher authority fixedly connected with rubber pad (14) of wireless charging base (13), C font power pack (1) is equipped with the lift cell-phone outside and steps up device, its characterized in that: the lifting mobile phone clamping device comprises a rectangular sliding block (2), the rectangular sliding block (2) is connected in a C-shaped power box (1) in a sliding manner, a threaded hole (16) is formed in the C-shaped power supply box (1), the threaded hole (16) is movably connected with a threaded rod (17) through a threaded groove, the left surface of the threaded rod (17) is fixedly connected with a threaded rod sleeve (18), the left surface of the threaded rod sleeve (18) is fixedly connected with two handles (19), a C-shaped mobile phone bracket (21) is fixedly connected on the rectangular sliding block (2), the inner wall of the left surface of the C-shaped mobile phone support (21) is fixedly connected with two springs I (22), the right surfaces of the two springs I (22) are fixedly connected to a clamping plate (23), the inner wall of the right side of the C-shaped mobile phone support (21) is fixedly connected with damping cotton (24);

and a wireless charging rotating device is arranged outside the C-shaped power box (1).

2. The medium-and-small-power inductively coupled resonant wireless charging device according to claim 1, wherein: the wireless charging rotating device comprises a circular rotating pipe (28), the position of the circular rotating pipe (28) is located on the right side of the C-shaped power box (1), and the circular rotating pipe (28) is fixedly connected to the right side of the C-shaped power box (1).

3. The medium and small power inductively coupled resonant wireless charging device of claim 2, wherein: eight recesses (32) have been seted up to the inner wall of circular rotating-tube (28), eight distance equals between recess (32), eight equal swing joint has a semicircle dead lever (3) outside recess (32).

4. The medium and small power inductively coupled resonant wireless charging device of claim 3, wherein: the lower surface of the eight semicircular fixing rods (3) is fixedly connected with a second spring (31), and the eight second springs (31) are fixedly connected to a cylindrical connecting rod (27).

5. The medium-and-small-power inductively coupled resonant wireless charging device according to claim 4, wherein: circular rotating pipe (28) is run through at the rear portion of cylindricality connecting rod (27), the circular carousel of rear fixedly connected with (29) of cylindricality connecting rod (27), circular carousel (29) are located C font power pack (1), the rear fixedly connected with disc (26) of cylindricality connecting rod (27), two dead levers (25) of rear fixedly connected with of disc (26), two dead lever (25) are fixed on the wall.