CN210074835U

CN210074835U - Angle-adjustable wireless charger

Info

Publication number: CN210074835U
Application number: CN201921236813.5U
Authority: CN
Inventors: 刘威
Original assignee: Shell Electronic Ltd
Current assignee: Shell Electronic Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-02-14
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses an angle-adjustable wireless charger, which comprises a base, two triangular vertical plates, two round shafts, two locking nuts, two springs, an upper shell, a mounting plate, a bottom cover, a wireless charging coil and a circuit board; the two triangular vertical plates are symmetrically and integrally arranged in the middle of the upper part of the base, and the two triangular vertical plates are respectively aligned with the edges of the two sides of the base. The utility model discloses, adjustable its inclination, convenience of customers uses, can promote user's experience effect, can fix the cell-phone, the cell-phone drops from this wireless charger when can preventing to charge, use the in-process that this wireless charger charges at the cell-phone, usable radiator fan is the cell-phone heat dissipation, can avoid the cell-phone overheated when charging, lead to the inside components and parts of cell-phone to damage, use this wireless charger also can not hinder the user and use the cell-phone for the in-process that the cell-phone charges, especially to the great user of cell-phone dependence, this wireless charger can bring the convenience for it.

Description

Angle-adjustable wireless charger

Technical Field

The utility model relates to a cell-phone accessory technical field specifically is an adjustable angle's wireless charger.

Background

With the continuous improvement of the requirements of the electric equipment on power supply quality, safety, reliability, convenience, instantaneity, special occasions, special geographic environments and the like, the contact type electric energy transmission mode can not meet the actual requirements more and more. The wireless charger is a device which utilizes the principle of electromagnetic induction to charge, the principle is similar to that of a transformer, a coil is respectively arranged at a transmitting end and a receiving end, the coil at the transmitting end sends out an electromagnetic signal to the outside under the action of electric power, and the coil at the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current, so that the purpose of wireless charging is achieved. The wireless charging technology is a special power supply mode, does not need a power line, depends on electromagnetic wave propagation, converts electromagnetic wave energy into electric energy, and finally realizes wireless charging.

The existing wireless charger cannot adjust the inclination angle, is inconvenient for a user to use, has poor experience effect of the user, cannot fix a mobile phone, often causes the mobile phone to drop from the existing wireless charger when charging, can emit a large amount of heat when the mobile phone charges by using the existing wireless charger, and can cause the mobile phone to be overheated when charging if not radiating in time, thereby causing the damage of components inside the mobile phone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable angle's wireless charger, adjustable its inclination, convenience of customers uses, can promote user's experience effect, can fix the cell-phone, the cell-phone drops from this wireless charger when can preventing to charge, use the in-process that this wireless charger charges at the cell-phone, usable radiator fan is the cell-phone heat dissipation, can avoid the cell-phone overheated when charging, lead to the inside components and parts of cell-phone to damage, use this wireless charger also can not hinder user's use cell-phone at the in-process of charging for the cell-phone, especially to the great user of cell-phone dependence, this wireless charger can bring the convenience for it, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless charger with an adjustable angle comprises a base, two triangular vertical plates, two round shafts, two locking nuts, two springs, an upper shell, a mounting plate, a bottom cover, a wireless charging coil and a circuit board;

the two triangular vertical plates are symmetrically and integrally arranged in the middle of the upper part of the base, the two triangular vertical plates are respectively aligned with the edges of the two sides of the base, the two circular shafts are respectively rotatably arranged on the two triangular vertical plates and are close to the upper ends of the two triangular vertical plates, the two locking nuts are respectively screwed at the end parts of the two circular shafts far away from the base, the two springs are respectively sleeved outside the two circular shafts, the two springs are respectively positioned between the locking nuts and the triangular vertical plates on the same side, the upper shell is fixedly arranged between the two circular shafts, the mounting plate is arranged inside the upper shell, the bottom cover is arranged at the bottom of the upper shell, the bottom cover and the mounting plate are both fixedly connected with the upper shell through screws, and the wireless charging coil and the circuit board are both fixedly arranged on the upper part of the mounting plate, and the wireless charging coil is positioned at the upper center position of the mounting plate, and the wireless charging coil is connected with the circuit board in series.

Preferably, the upper part of the upper shell is also fixedly provided with two vacuum chucks, and the two vacuum chucks are symmetrically arranged.

Preferably, a power line is further fixedly mounted at one end of the upper shell, a power plug is further fixedly mounted at one end of the power line far away from the upper shell, and the power plug is connected with the circuit board in series through the power line.

Preferably, the central position of the base is further provided with an installation through groove, and a cooling fan is fixedly installed inside the installation through groove.

Preferably, four rubber support legs are further fixedly mounted at the bottom of the base and symmetrically arranged.

Preferably, the bottom of the inner top wall of the upper shell is further integrally provided with a mounting column, a threaded hole matched with the screw is formed in the mounting column, a rubber gasket is further sleeved outside the screw, and the rubber gasket is located between the upper portion of the bottom cover and the bottom of the mounting plate.

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

1. the utility model discloses, utilize lock nut, spring and circle axle to cooperate and articulate the epitheca between two triangle risers, so not only can adjust the inclination of epitheca, and conveniently adjust the inclination of epitheca, simultaneously under the synergism of lock nut and spring, can operate lock nut in the use and adjust the size of the restraint that the epitheca received, can prevent to lead to the fact the restraint that the epitheca received is not enough and can't keep the same angle for a long time through long-time use, thus promote user's experience effect;

2. the utility model has the advantages that the two vacuum suckers are fixedly arranged on the upper part of the upper shell and used for fixing the mobile phone, so that the mobile phone can not fall off from the upper part of the upper shell even if the upper shell is inclined, and the wireless charger is convenient to use;

3. the utility model discloses, set up the installation through groove in the central point of base, and install radiator fan in the inside fixed mounting of installation through groove, in the course that the mobile phone uses this wireless charger to charge like this, can utilize radiator fan to dispel the heat for the mobile phone, can avoid the mobile phone to overheat while charging, lead to the inside components and parts of mobile phone to damage;

4. the utility model discloses, use this wireless charger also can not delay the user and use the cell-phone at the in-process of charging for the cell-phone, especially to the great user of cell-phone dependence, this wireless charger can bring the convenience for it.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of another view angle according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial explosion structure according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a partial explosion structure at another viewing angle according to an embodiment of the present invention.

In the figure: 1. a base; 2. a triangular vertical plate; 3. an upper shell; 4. a bottom cover; 5. a vacuum chuck; 6. a lock nut; 7. a spring; 8. a circular shaft; 9. a power line; 10. a power plug; 11. a screw; 12. installing a through groove; 13. a heat radiation fan; 14. a rubber foot; 15. mounting a plate; 16. a circuit board; 17. a wireless charging coil; 18. a rubber gasket; 19. and (6) mounting the column.

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 wireless charger with an adjustable angle comprises a base 1, two triangular vertical plates 2, two round shafts 8, two locking nuts 6, two springs 7, an upper shell 3, a mounting plate 15, a bottom cover 4, a wireless charging coil 17 and a circuit board 16;

the two triangular vertical plates 2 are symmetrically and integrally arranged in the middle of the upper part of the base 1, the two triangular vertical plates 2 are respectively aligned with the two side edges of the base 1, the two circular shafts 8 are respectively rotatably arranged on the two triangular vertical plates 2, the two circular shafts 8 are arranged near the upper ends of the two triangular vertical plates 2, the two locking nuts 6 are respectively screwed on the end parts of the two circular shafts 8 far away from the base 1, the two springs 7 are respectively sleeved outside the two circular shafts 8, the two springs 7 are respectively positioned between the locking nuts 6 and the triangular vertical plates 2 on the same side, the upper shell 3 is fixedly arranged between the two circular shafts 8, the mounting plate 15 is arranged inside the upper shell 3, the bottom cover 4 is arranged at the bottom of the upper shell 3, and the bottom cover 4 and the mounting plate 15 are both fixedly connected with the upper shell 3 through screws 11, wireless charging coil 17 with the equal fixed mounting of circuit board 16 is in the upper portion of mounting panel 15, just wireless charging coil 17 is located the upper portion central point department of mounting panel 15, wireless charging coil 17 with circuit board 16 series connection.

Specifically, the upper portion of epitheca 3 is fixed mounting still has two vacuum chuck 5, two vacuum chuck 5 symmetry sets up, and two vacuum chuck 5 are used for fixed cell-phone, even under the condition that epitheca 3 is in the slope, the cell-phone also can not drop from the upper portion of epitheca 3 to it is more convenient to make this wireless charger use.

Specifically, a power line 9 is further fixedly mounted at one end of the upper shell 3, the power line 9 is far away from a power plug 10 is further fixedly mounted at one end of the upper shell 3, and the power plug 10 is connected with the circuit board 16 in series through the power line 9, so that the wireless charger is convenient to connect with the power strip through the power plug 10, and the wireless charger is convenient to use.

Specifically, the central position department of base 1 has still seted up installation through groove 12, the inside fixed mounting who installs through groove 12 has radiator fan 13, and at the in-process that this wireless charger of cell-phone used this wireless charger to charge like this, usable radiator fan 13 dispels the heat for the cell-phone, can avoid the cell-phone overheated when charging, leads to the inside components and parts of cell-phone to damage.

Specifically, four rubber support legs 14 are further fixedly mounted at the bottom of the base 1, and the four rubber support legs 14 are symmetrically arranged. The four rubber support legs 14 have a good supporting effect on the wireless charger, and particularly when the wireless charger is placed on a table, the base 1 can be prevented from being directly contacted with the table, and the work of the heat dissipation fan 13 can be prevented from being influenced.

Specifically, the interior roof bottom of epitheca 3 still an organic whole is equipped with erection column 19, the inside of erection column 19 seted up with screw 11 assorted screw hole, the outside of screw 11 is still overlapped and is equipped with rubber packing ring 18, rubber packing ring 18 is located the upper portion of bottom 4 with between the bottom of mounting panel 15, through setting up erection column 19 and offer in the inside of erection column 19 with screw 11 assorted screw hole, make things convenient for bottom 4 and mounting panel 15 to pass through screw 11 and epitheca 3 fixed connection like this, overlap at the outside of screw 11 simultaneously and be equipped with rubber packing ring 18, this rubber packing ring 18 can avoid bottom 4 and mounting panel 15 to paste together to make and have the gap between bottom 4 and the mounting panel 15, be convenient for wireless charging coil 17 and the heat dissipation of circuit board 16 on the mounting panel 15 like this.

The working principle is as follows: according to the wireless charger with the adjustable angle, the upper shell 3 is hinged between the two triangular vertical plates 2 by matching the locking nut 6, the spring 7 and the round shaft 8, so that the inclination angle of the upper shell 3 can be adjusted, the inclination angle of the upper shell 3 is convenient to adjust, and meanwhile, under the synergistic action of the locking nut 6 and the spring 7, the locking nut 6 can be operated to adjust the size of the restraint on the upper shell 3 in the using process, the situation that the upper shell 3 cannot keep the same angle for a long time due to insufficient restraint on the upper shell 3 caused by long-time use can be prevented, and the experience effect of a user is improved; two vacuum chucks 5 are fixedly arranged on the upper part of the upper shell 3, and the two vacuum chucks 5 are used for fixing the mobile phone, so that the mobile phone cannot fall off from the upper part of the upper shell 3 even if the upper shell 3 is inclined, and the wireless charger is convenient to use; a mounting through groove 12 is formed in the center of the base 1, and a cooling fan 13 is fixedly mounted inside the mounting through groove 12, so that the cooling fan 13 can be used for cooling the mobile phone in the charging process of the mobile phone by using the wireless charger, and the damage of components inside the mobile phone caused by overheating of the mobile phone in the charging process can be avoided; the wireless charger can bring convenience to a user who does not delay the use of the mobile phone in the process of charging the mobile phone, particularly for the user with large dependence on the mobile phone, and can extrude the spring 7 together with the screwing locking nut 6 when the upper shell 3 is restrained a little in the use process, and loosen the spring 7 together with the unscrewing locking nut 6 when the upper shell 3 is restrained a lot.

The parts not involved in the use of the novel device are the same as or can be realized by the prior art. 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. An angle-adjustable wireless charger, characterized in that: the wireless charging device comprises a base (1), two triangular vertical plates (2), two round shafts (8), two locking nuts (6), two springs (7), an upper shell (3), a mounting plate (15), a bottom cover (4), a wireless charging coil (17) and a circuit board (16);

the two triangular vertical plates (2) are symmetrically and integrally arranged in the middle of the upper part of the base (1), the two triangular vertical plates (2) are respectively aligned with the edges of the two sides of the base (1), the two circular shafts (8) are respectively rotatably arranged on the two triangular vertical plates (2), the two circular shafts (8) are arranged close to the upper ends of the two triangular vertical plates (2), the two locking nuts (6) are respectively screwed on the end parts of the two circular shafts (8) far away from the base (1), the two springs (7) are respectively sleeved outside the two circular shafts (8), the two springs (7) are respectively positioned between the locking nuts (6) and the triangular vertical plates (2) on the same side, the upper shell (3) is fixedly arranged between the two circular shafts (8), and the mounting plate (15) is arranged inside the upper shell (3), the bottom cover (4) sets up the bottom of epitheca (3), just bottom cover (4) with mounting panel (15) all through screw (11) with epitheca (3) fixed connection, wireless charging coil (17) with the equal fixed mounting of circuit board (16) is in the upper portion of mounting panel (15), just wireless charging coil (17) are located the upper portion central point department of mounting panel (15), wireless charging coil (17) with circuit board (16) series connection.

2. The wireless charger of claim 1, wherein: the upper portion of epitheca (3) still fixed mounting have two vacuum chuck (5), two vacuum chuck (5) symmetry sets up.

3. The wireless charger of claim 1, wherein: one end part of the upper shell (3) is fixedly provided with a power line (9), the power line (9) is far away from one end part of the upper shell (3) is fixedly provided with a power plug (10), and the power plug (10) is connected with the circuit board (16) in series through the power line (9).

4. The wireless charger of claim 1, wherein: the central position department of base (1) has still seted up installation through groove (12), the inside fixed mounting who installs through groove (12) has radiator fan (13).

5. The wireless charger of claim 1, wherein: the bottom of the base (1) is also fixedly provided with four rubber support legs (14), and the four rubber support legs (14) are symmetrically arranged.

6. The wireless charger of claim 1, wherein: the inner top wall bottom of the upper shell (3) is further integrally provided with a mounting column (19), a threaded hole matched with the screw (11) is formed in the mounting column (19), a rubber gasket (18) is further sleeved on the outer portion of the screw (11), and the rubber gasket (18) is located between the upper portion of the bottom cover (4) and the bottom of the mounting plate (15).