CN217508306U

CN217508306U - Split type wireless charger

Info

Publication number: CN217508306U
Application number: CN202220450855.4U
Authority: CN
Inventors: 庄宝正; 黄长春
Original assignee: Youhua Technology Shenzhen Co ltd
Current assignee: Linkcom Manufacturing Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-27
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a split type wireless charger, including charging head and charging seat, connect through the charging wire between charging head and the charging seat: the charging socket is composed of a lower shell, a circuit board, a charging connector and an upper shell, wherein the lower shell and the upper shell are provided with mounting through holes matched with the charging connector, the charging socket is composed of a lower cover, a fixed support, a transmitting coil, a magnet and an upper cover, and a mounting groove matched with the fixed support is formed in the lower cover. The utility model discloses in, this wireless charger adopts the split type structural design of head and the charging seat of charging, is convenient for charge the use to wireless charger to cooperation installation through-hole and mounting groove's structure has improved the dismouting flexibility of head and charging seat of charging, thereby conveniently carries out the quick replacement to the spare part in head and the charging seat of charging and handles, and then very big improvement the result of use of wireless charger.

Description

Split type wireless charger

Technical Field

The utility model relates to a wireless charger technical field especially relates to a split type wireless charger.

Background

Along with the continuous improvement of consumer to power supply quality, security, reliability, convenience, instantaneity, special occasion, special geographical environment's etc. requirement for contact electric energy transmission mode more and more can not satisfy the actual need, wireless charger is the equipment that charges with the electromagnetic induction principle, and its principle is similar with the transformer, through respectively settling a coil at sending and receiving terminal, sending end coil sends electromagnetic signal to the external world under the effect of electric power, and receiving terminal coil receives electromagnetic signal and changes electromagnetic signal into electric current, thereby reaches the purpose of wireless charging. 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.

Chinese patent publication No.: CN212695724U discloses a magnetic type wireless charger, which comprises a device main body, a supporting chassis and an incoming line interface, wherein the supporting chassis is arranged at the bottom end of the device main body, a plastic gasket is embedded in the outer side surface of the top end of the device main body, a rubber pad is embedded in the middle of the top end of the device main body, an electromagnet is embedded in the middle of the top end of the interior of the device main body, a wireless charging assembly is embedded in the outer side surface of the electromagnet, the bottom end of the electromagnet is fixedly connected with a charging chip through a nut, and the incoming line interface is embedded in the left side of the device main body; the utility model discloses a wire inlet connector, including support chassis, wire inlet connector, nut, recess, sucking disc, plastic pad, the bottom of support chassis, the lateral surface below of support chassis rotates through the nut and is connected with the movable ring, the bottom of supporting the chassis all sets up flutedly all around, the inside of recess all is provided with the sucking disc, the bottom middle part embedding of supporting the chassis is provided with the plastic pad, the top embedding of supporting the chassis is provided with the plastic strip that horizontal equidistance was arranged, the inner wall middle part of wire inlet connector is provided with sealed the pad, the inner wall right side of wire inlet connector is provided with the joint.

The current wireless charger usually comprises transmitting coil and circuit board, and transmitting coil and circuit board combine as an organic whole usually for wireless charger is not convenient for nimble wiring operation, and when certain spare part takes place to damage, can't carry out quick accurate change operation to it, thereby has reduced wireless charger's in-service use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt the structure of disconnect-type, be convenient for the wiring charge with the split type wireless charger of dismouting maintenance operation.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a split type wireless charger, is including charging head and charging seat, connect through the charging wire between charging head and the charging seat:

the charging connector consists of a lower shell, a circuit board, a charging connector and an upper shell, wherein mounting through holes matched with the charging connector are formed in the lower shell and the upper shell;

the charging seat is composed of a lower cover, a fixed support, a transmitting coil, a magnet and an upper cover, and the lower cover is provided with an installation groove matched with the fixed support.

As a further description of the above technical solution:

the mounting through hole comprises a front end through hole arranged on the outer wall of one end of the lower shell and the outer wall of one end of the upper shell, and a rear end through hole arranged on the outer wall of the other end of the lower shell and the outer wall of the other end of the upper shell.

As a further description of the above technical solution:

the mounting groove is an assembly groove which is arranged on the inner wall of the lower cover and distributed in an annular mode, and the depth of the assembly groove is consistent with the thickness of the outer wall of the fixing support.

As a further description of the above technical solution:

the centre of a circle department of lower cover is equipped with outer ventilation hole, the centre of a circle department of fixed bolster is equipped with the interior ventilation hole that switches on with outer ventilation hole.

As a further description of the above technical solution:

the inner wall of lower cover is provided with outer stopper, the outer wall of fixed bolster is equipped with the outer spacing groove with outer stopper looks adaptation.

As a further description of the above technical solution:

the inner wall of lower cover is provided with interior stopper, the inner wall of fixed bolster is equipped with the interior spacing groove with interior stopper looks adaptation.

As a further description of the above technical solution:

be provided with the connector lug in the lower cover, and the one end and the charging wire of connector lug are connected, and the other end is connected with transmitting coil.

In the above technical scheme, the utility model provides a pair of split type wireless charger has following beneficial effect:

this wireless charger adopts the split type structural design of head and charging seat that charges, is convenient for charge the use to wireless charger to cooperation installation through-hole and mounting groove's structure has improved the dismouting flexibility of the head that charges and charging seat, thereby conveniently carries out quick replacement processing to the spare part in head and the charging seat that charges, and then very big improvement wireless charger's result of use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a split wireless charger according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a charging head according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an explosion structure of a charging seat according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lower cover according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing bracket according to an embodiment of the present invention.

Description of reference numerals:

1. a charging head; 11. a lower housing; 111. a front end through hole; 112. a rear end through hole; 12. a circuit board; 13. a charging connector; 14. an upper housing; 2. a charging wire; 3. a charging seat; 31. a lower cover; 311. an outer stop block; 312. a connector lug; 313. an inner limiting block; 314. an outer vent hole; 315. assembling the groove; 32. fixing a bracket; 321. an outer limiting groove; 322. an inner vent hole; 323. An inner limiting groove; 33. a transmitting coil; 34. a magnet; 35. and (7) covering.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a split type wireless charger includes a charging head 1 and a charging seat 3, and the charging head 1 and the charging seat 3 are connected through a charging wire 2:

the charging connector 1 comprises a lower shell 11, a circuit board 12, a charging connector 13 and an upper shell 14, the circuit board 12 and the charging connector 13 are installed in a cavity formed by closing the lower shell 11 and the upper shell 14, installation through holes matched with the charging connector 13 are formed in the lower shell 11 and the upper shell 14, the circuit board 12 is made of PCBA Type plates, and the charging connector 13 is made of a Type-C Type connector;

the charging stand 3 is composed of a lower cover 31, a fixed support 32, a transmitting coil 33, a magnet 34 and an upper cover 35, the fixed support 32, the transmitting coil 33 and the magnet 34 are installed in a cavity formed after the lower cover 31 and the upper cover 35 are closed, and an installation groove matched with the fixed support 32 is formed in the lower cover 31;

be provided with connector lug 312 in the lower cover 31, and the one end and the charging wire 2 of connector lug 312 are connected, and the other end is connected with transmitting coil 33, switches on the supply circuit of charging wire 2.

In this embodiment, the charging connector 13 is inserted into the power supply circuit, and is connected with the charging stand assembly 3 through the charging wire 2 for supplying power, the transmitting coil 33 will obtain power, the electronic product with wireless charging function is placed on the upper cover 35, the upper cover 35 and the electronic product are fixed by the magnetic action of the magnet 34, at this time, under the electromagnetic induction action of the transmitting coil 33, the electric energy can be wirelessly transmitted to the electronic product, thereby realizing the effect of wireless charging, the structure design of the charging head 1 and the charging seat 3 which are separated is adopted, the wireless charger is convenient to charge, and the structure of the installation through hole and the installation groove is matched, the disassembly and assembly flexibility of the charging head 1 and the charging seat 3 is improved, thereby conveniently carry out quick replacement to the spare part in head 1 and the charging seat 3 that charges and handle, and then very big improvement wireless charger's result of use.

Lower casing 11 and upper housing 14's one end all is equipped with the front end through-hole 111 with the joint 13 looks adaptation that charges, and the other end all is equipped with the rear end through-hole 112 with charging wire 2 looks adaptation, can be under casing 11 and upper housing 14 closed installation back for front end through-hole 111 is used for installing the joint 13 that charges, and rear end through-hole 112 is used for inserting charging wire 2, thereby is convenient for charge joint 1, the connection operation of charging wire 2 and charging seat 3.

The mounting groove is an annular distribution mounting groove 315 arranged on the inner wall of the lower cover 31, and the depth of the mounting groove 315 is consistent with the thickness of the outer wall of the fixing bracket 32, so that the outer wall of the fixing bracket 32 is embedded into the mounting groove 315, and the positioning and clamping effects on the position of the fixing bracket 32 are achieved.

The centre of a circle department of lower cover 31 is equipped with outer ventilation hole 314, the centre of a circle department of fixed bolster 32 is equipped with the interior ventilation hole 322 that switches on with outer ventilation hole 314, at the closed back of lower cover 31 and fixed bolster 32 installation, outer ventilation hole 314 can switch on each other with interior ventilation hole 322, the heat that produces when transmitting coil 33 charges this moment can outwards scatter and disappear through outer ventilation hole 314 and interior ventilation hole 322, realize the ventilation cooling effect between charging seat 3 and the outside air, thereby the effectual operating temperature who reduces charging seat 3.

The inner wall of lower cover 31 is provided with outer stopper 311, and the outer wall of fixed bolster 32 is equipped with the outer spacing groove 321 with outer stopper 311 looks adaptation, and outer stopper 311 is unanimous with the quantity of outer spacing groove 321, is four, and after fixed bolster 32 was embedded into assembly groove 315 inside, outer stopper 311 can be one by one imbed into outer spacing groove 321 in to play the effect of outside location to the angle between fixed bolster 32 and the lower cover 31, ensure both connection state's stability.

The inner wall of the lower cover 31 is provided with an inner limiting block 313, the inner wall of the fixing support 32 is provided with an inner limiting groove 323 matched with the inner limiting block 313, the number of the inner limiting block 313 and the number of the inner limiting groove 323 are consistent and are four, and when the fixing support 32 is embedded into the assembling groove 315, the inner limiting block 313 can be embedded into the inner limiting groove 323 one by one, so that the angle between the fixing support 32 and the lower cover 31 is positioned in an inner side, and the stability of the connection state of the fixing support 32 and the lower cover 31 is ensured.

Lower casing 11 and upper housing 14's one end all is equipped with the front end through-hole 111 with the joint 13 looks adaptation that charges, and the other end all is equipped with the rear end through-hole 112 with charging wire 2 looks adaptation, can be under casing 11 and upper housing 14 closed installation back for front end through-hole 111 is used for installing the joint 13 that charges, and rear end through-hole 112 is used for inserting charging wire 2.

The lower cover 31 is provided with a connector lug 312 connected with the transmitting coil 33 end to end, so that the charging wire 2 can be connected with the connector lug 312, the number of the connector lugs 312 is two, and the connector lugs are respectively connected with the end to end ends of the transmitting coil 33, and the electrifying effect of the transmitting coil 33 is realized.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a split type wireless charger, is including charging head (1) and charging seat (3), connect its characterized in that through charging wire (2) between charging head (1) and charging seat (3):

the charging connector (1) is composed of a lower shell (11), a circuit board (12), a charging connector (13) and an upper shell (14), and mounting through holes matched with the charging connector (13) are formed in the lower shell (11) and the upper shell (14);

the charging seat (3) is composed of a lower cover (31), a fixing support (32), a transmitting coil (33), a magnet (34) and an upper cover (35), and a mounting groove matched with the fixing support (32) is formed in the lower cover (31).

2. The detachable wireless charger of claim 1, wherein: the mounting through holes comprise front end through holes (111) arranged on the outer walls of one ends of the lower shell (11) and the upper shell (14), and rear end through holes (112) arranged on the outer walls of the other ends of the lower shell (11) and the upper shell (14).

3. The detachable wireless charger of claim 1, wherein: the mounting groove is an assembly groove (315) which is arranged on the inner wall of the lower cover (31) and is distributed in an annular mode, and the depth of the assembly groove (315) is consistent with the thickness of the outer wall of the fixing support (32).

4. The detachable wireless charger of claim 1, wherein: the centre of a circle department of lower cover (31) is equipped with outer ventilation hole (314), the centre of a circle department of fixed bolster (32) is equipped with interior ventilation hole (322) that switch on with outer ventilation hole (314).

5. The detachable wireless charger of claim 1, wherein: the inner wall of lower cover (31) is provided with outer stopper (311), the outer wall of fixed bolster (32) is equipped with outer spacing groove (321) with outer stopper (311) looks adaptation.

6. The detachable wireless charger of claim 1, wherein: the inner wall of the lower cover (31) is provided with an inner limit block (313), and the inner wall of the fixed support (32) is provided with an inner limit groove (323) matched with the inner limit block (313).

7. The detachable wireless charger of claim 1, wherein: be provided with connector lug (312) in lower cover (31), and the one end and the charging wire (2) of connector lug (312) are connected, and the other end is connected with transmitting coil (33).