DE202022103146U1 - Magnetic wireless charging mount - Google Patents

Abstract

A magnetic wireless charging mount comprising a mount body (10) and a main body (20), the main body (20) being placed on the mount body (10), the main body (20) having a housing (21), a wireless charging module (22 ) and a first magnet (23) for attracting the built-in magnet of the mobile phone, the front of the housing (21) forming a placement position (201), wherein a magnetic isolation plate (24) for stabilizing the wireless charging efficiency fixed in the housing (21). wherein the wireless charging module (22) and the first magnet (23) are both arranged in the housing (21) and on the front side of the magnet isolation plate (24), wherein the wireless charging module (22) is close to the placing position (201 ) is located, wherein the main body (20) is detachably attached to the holder body (10) and fixed by magnetic attraction, wherein the front end of the holder body (10) with a ball head (11) ve The back of the housing (21) forms a recess (202), the ball head (11) being rotatably inserted into the recess (202), a second magnet (25) inside the recess (202) for attracting and Fixing of the holder body (10) is provided, wherein the second magnet (25) is on the back of the magnetic isolation plate (24) and is fixed to the magnetic isolation plate (24) by magnetic attraction, and wherein the second magnet (25) has the ball head ( 11) attracts.

Description

technical field

The invention relates to the technical field of charging cradle, in particular to a magnetic wireless charging cradle.

State of the art

A wireless charger is a device that works on the principle of electromagnetic induction. The principle is similar to that of a transformer. By arranging a coil at the transmitting side and at the receiving
On the other hand, the coil on the transmitting side emits an electromagnetic signal to the outside under the action of electricity. The coil on the receiving side receives the electromagnetic signal and converts the electromagnetic signal into electric power, achieving the purpose of wireless charging. Wireless charging technology is a special power supply method that does not require a power cord. Through the electromagnetic wave propagation, the electromagnetic wave energy is converted into electric energy, and finally the wireless charging is realized.

The traditional wireless chargers generally do not have magnetic attraction function, especially they cannot be quickly and accurately aimed at mobile phones with magnet (such as the new Apple series Apple 12, etc.), which will affect the wireless charging efficiency becomes. Therefore, there is a need to improve the traditional wireless chargers.

object of the invention

In order to solve the disadvantages of the prior art, the invention provides a magnetic wireless charging bracket, which effectively solves the problem that the conventional wireless charger has no magnetic attraction function, especially the problem that it cannot quickly and accurately attach to the mobile phone with magnet can be aligned.

Technical solution

• Eine magnetische drahtlose Ladehalterung, die einen Halterungskörper und einen Hauptkörper umfasst, wobei der Hauptkörper auf dem Halterungskörper angeordnet ist, wobei der Hauptkörper ein Gehäuse, ein drahtloses Lademodul und einen ersten Magnet zum Anziehen des eingebauten Magnetes des Mobiltelefons aufweist, wobei die Vorderseite des Gehäuses eine Platzierungsposition bildet, wobei eine Magnetisolationsplatte zum Stabilisieren der drahtlosen Ladeeffizienz in dem Gehäuse befestigt ist, wobei das drahtlose Lademodul und der erste Magnet beide in dem Gehäuse und auf der Vorderseite der Magnetisolationsplatte angeordnet sind, wobei das drahtlose Lademodul sich in der Nähe der Platzierungsposition befindet, wobei der Hauptkörper lösbar an dem Halterungskörper angebracht und durch magnetische Anziehung befestigt ist, wobei das vordere Ende des Halterungskörpers mit einem Kugelkopf versehen ist, wobei die Rückseite des Gehäuses eine Aussparung bildet, wobei der Kugelkopf drehbar in die Aussparung eingeführt wird, wobei innenhalb der Aussparung ein zweiter Magnet zum Anziehen und Fixieren des Halterungskörpers vorgesehen ist, wobei der zweite Magnet sich an der Rückseite der Magnetisolationsplatte befindet und an der Magnetisolationsplatte durch magnetische Anziehung fixiert ist, und wobei der zweite Magnet den Kugelkopf anzieht.

The above object is achieved by the following technical solution of the invention:

• A magnetic wireless charging cradle comprising a cradle body and a main body, the main body being placed on the cradle body, the main body having a casing, a wireless charging module and a first magnet for attracting the built-in magnet of the mobile phone, the front of the casing having a Placement position forms, wherein a magnetic isolation plate for stabilizing the wireless charging efficiency is fixed in the housing, wherein the wireless charging module and the first magnet are both arranged in the housing and on the front of the magnetic isolation plate, wherein the wireless charging module is close to the placement position, wherein the main body is detachably attached to the holder body and fixed by magnetic attraction, the front end of the holder body is provided with a ball head, the back of the housing forms a recess, the ball head rotatable in the Aus recess is introduced, inside the recess a second magnet is provided for attracting and fixing the bracket body, the second magnet is located on the back of the magnetic isolation plate and is fixed to the magnetic isolation plate by magnetic attraction, and the second magnet attracts the ball head.

A magnetic wireless charging cradle comprising a cradle body and a main body, the main body being placed on the cradle body, the main body having a casing, a wireless charging module and a first magnet for attracting the built-in magnet of the mobile phone, the front of the casing having a Forms placement position, wherein the wireless charging module and the first magnet are both arranged in the housing, wherein the wireless charging module is located in the vicinity of the placement position, wherein the wireless charging module has a base plate with magnetic insulation effect and a transmission coil, which is arranged on the base plate, the main body being detachably attached to the holder body and fixed by magnetic attraction, the front end of the holder body being provided with a ball head, the back of the housing forming a recess, the ball head being rotatably fitted into the recess leads, wherein inside the recess a second magnet is provided for attracting and fixing the bracket body, wherein the second magnet is located on the back of the base plate and is fixed to the base plate by magnetic attraction, and the second magnet attracts the ball head.

Preferably, the second magnet forms a through hole, the through hole and the recess being opposed to each other, and the ball head being partially engaged in the through hole.

Preferably, the bracket body has a main body portion, the front end of the main body portion is provided with a bolt, the ball head forming a screw hole, and the bolt is screwed and fixed to the screw hole.

Preferably, the housing comprises a rear housing, a front panel and an inner bracket, the front panel being arranged on the front side of the rear housing, the inner bracket being arranged between the rear housing and the front panel, the front panel forming the aforesaid placing position wherein the wireless charging module and the first magnet are both pinched between the inner bracket and the front panel, and the first magnet is on the peripheral side of the wireless charging module.

Preferably, a plurality of T-shaped plugs protrude from the edge of the front side of the inner bracket, a plurality of T-shaped slots are formed on the edge of the magnetic isolation plate, and the plurality of T-shaped plugs are inserted into the corresponding T-shaped slots, respectively.

Preferably, a plurality of arc-shaped receiving recesses are formed at the edge of the front side of the inner holder, the first magnet consists of a plurality of arc-shaped segments, and the first magnet is inserted into the arc-shaped receiving recesses and fixed to the magnet isolation plate by magnetic attraction.

Preferably, a control board is clamped between the inner bracket and the rear case, the wireless charging module is electrically connected to the control board, a charging port is provided on the control board, and the charging port is exposed on the outside of the rear case.

Preferably, the magnetic isolation plate is made of iron.

• Durch den ersten Magnet hat das Produkt eine magnetische Anziehungsfunktion. Der erste Magnet kann den Magnet des Mobiltelefons anziehen, wodurch eine schnelle und genaue Ausrichtung erreicht werden kann, so dass das drahtlose Lademodul schnell und automatisch auf die Empfangsspule im Mobiltelefon ausgerichtet werden kann. Daher wird die Ladeeffizienz effektiv erhöht. Eine manuelle Ausrichtung ist nicht erforderlich, was für die Verwendung bequem ist. Gleichzeitig kann durch die Magnetisolationsplatte oder die Grundplatte mit magnetischer Isolationswirkung einerseits der erste Magnet durch magntische Anziehung fixiert, wodurch ein Kleben oder eine andere Befestigungsweise nicht erforderlich ist, was die Produktmontage erleichtert. Andererseits kann die Magnetisolationsplatte oder die Grundplatte den Magnet auf der Rückseite isolieren, so dass der Betrieb des drahtlosen Lademoduls stabiler und zuverlässiger ist.

Compared to the prior art, the invention has the following advantages:

• The product has a magnetic attraction function due to the first magnet. The first magnet can attract the mobile phone magnet, which can achieve fast and accurate alignment, so that the wireless charging module can be quickly and automatically aligned with the receiving coil in the mobile phone. Therefore, the charging efficiency is effectively increased. Manual alignment is not required, which is convenient for use. At the same time, the first magnet can be fixed by magnetic attraction through the magnetic isolation plate or the base plate with magnetic isolation effect, which means that gluing or other fastening methods are not required, which facilitates product assembly. On the other hand, the magnet isolation plate or the base plate can isolate the magnet on the back, so that the operation of the wireless charging module is more stable and reliable.

In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described below in detail with reference to the accompanying drawings and specific embodiments.

character list

• 1 eine perspektivische Darstellung der ersten Ausführungsform der Erfindung,
• 2 eine perspektivische Darstellung von der anderen Betrachtungsrichtung der ersten Ausführungsform der Erfindung,
• 3 eine Explosionsdarstellung der ersten Ausführungsform der Erfindung,
• 4 eine Schnittdarstellung der ersten Ausführungsform der Erfindung,
• 5 eine Schnittdarstellung ohne den Halterungskörper der ersten Ausführungsform der Erfindung,
• 6 eine perspektivische Darstellung mit einem anderen Halterungkörper der ersten Ausführungsform der Erfindung,
• 7 eine Explosionsdarstellung der zweiten Ausführungsform der Erfindung,
• 8 eine Schnittdarstellung der zweiten Ausführungsform der Erfindung.

It shows:

• 1 a perspective view of the first embodiment of the invention,
• 2 a perspective view from the other viewing direction of the first embodiment of the invention,
• 3 an exploded view of the first embodiment of the invention,
• 4 a sectional view of the first embodiment of the invention,
• 5 a sectional view without the holder body of the first embodiment of the invention,
• 6 a perspective view with another holder body of the first embodiment of the invention,
• 7 an exploded view of the second embodiment of the invention,
• 8th a sectional view of the second embodiment of the invention.

Detailed Description of Preferred Embodiments

1 until 6 12 show the first preferred embodiment of the present invention, which comprises a holder body 10 and a main body 20. FIG.

The front end of the holder body 10 is provided with a ball head 11 . In the present embodiment, the holder body 10 has a main body portion 12 . The body portion 12 has a cone shape and may have other shapes. The front End of the body portion 12 is provided with a bolt 101 . The ball head 11 forms a screw hole 102. The bolt 101 is screwed to the screw hole 102 and fixed. As in 6 As shown, the holder body 10 may have another structure that includes a clamp head 13 . The clamp head 13 is used for clamping the vehicle air conditioner. The ball head 11 extends integrally from the front end of the clamp head 13. Of course, the holder body 10 is not limited to this and may have other structures.

The main body 20 is placed on the bracket body 10 . The main body 20 has a casing 21, a wireless charging module 22 and a first magnet 23 for attracting the built-in magnet of the cellular phone. The front of the case 21 forms a placement position 201. A magnetic isolation plate 24 for stabilizing wireless charging efficiency is fixed in the case 21. FIG. The magnet isolation plate 24 can be attracted and fixed by the first magnet 23 . The wireless charging module 22 and the first magnet 23 are both arranged in the housing 21 and on the front of the magnet isolation plate 24 . The wireless charging module 22 is located near the placement position 201. The wireless charging module 22 is a wireless charging transmitting coil. In the present embodiment, the main body 20 is detachably attached to the holder body 10 and fixed by magnetic attraction. In this way, the main body 20 can be removed from the holder body 10 as needed. The housing 21 has the shape of a round plate. The back of the housing 21 forms a recess 202. The ball head 11 is inserted into the recess 202 in a rotatable manner. A second magnet 25 for attracting and fixing the holder body 10 is provided inside the recess 202 . The second magnet 25 is located at the back of the magnetic isolation plate 24 and is fixed to the magnetic isolation plate 24 by magnetic attraction. The second magnet 25 attracts the ball head 11 . The second magnet 25 forms a through hole 203. The through hole 203 and the recess 202 face each other. The ball head 11 partially engages in the through hole 203 . The magnetic isolation plate 24 is made of iron. Of course, other metallic materials that can be attracted by the magnet can also be used.

Specifically, the housing 21 includes a rear housing 211, a front panel 212, and an inner bracket 213. As shown in FIG. The front panel 212 is arranged on the front side of the rear housing 211 . The inner bracket 213 is arranged between the rear housing 211 and the front panel 212 . On the front panel 212, the aforesaid placing position 201 is formed. The wireless charging module 22 and the first magnet 23 are both clamped between the inner bracket 213 and the front panel 212 . The first magnet 23 is located on the peripheral side of the wireless charging module 22. The magnet isolation plate 24 is fixed to the front of the inner bracket 213. The second magnet 25 is ring-shaped, located at the center of the case 21 and sandwiched between the inner bracket 213 and the rear case 211 .

In addition, a plurality of T-shaped plug blocks 204 protrude from the edge of the front of the inner bracket 213. FIG. A plurality of T-shaped slits 205 are formed on the edge of the magnetic isolation plate 24 . The plurality of T-shaped plug blocks 204 are inserted into the corresponding T-shaped slots 205, respectively. The magnet isolation plate 24 is fixed to the inner bracket 213 by screws or by clinching. A plurality of arcuate receiving recesses 206 are formed at the edge of the front side of the inner bracket 213 . The first magnet 23 consists of several arcuate segments. The first magnet 23 is inserted into the arcuate receiving recesses 206 and fixed to the magnetic isolation plate 24 by magnetic attraction.

A control plate 26 is clamped between the inner bracket 213 and the rear housing 211 . The wireless charging module 22 is electrically connected to the control board 26 . A charging connector 27 is provided on the control board 26 . The charging port 27 is exposed on the outside of the rear case 211 . In addition, an anti-slip pad 28 is provided on the back of the housing 21 .

• Im Gebrauch ist das Datenkabel zwischen dem Ladeanschluss 27 und der externen Stromquelle verbunden, so dass der Hauptkörper 20 mit der Stromquelle verbunden ist. Das drahtlose Aufladen ist jetzt verfügbar. Wenn das Mobiltelefon (wie Apple 12 usw.) in der Platzierungsposition 201 platziert wird, kann der erste Magnet 23 den Magnet des Mobiltelefons anziehen. Dabei ist das drahtlose Lademodul 22 genau auf die Empfangsspule für drahtloses Aufladen innerhalb des Mobiltelefons ausgerichtet. Nach erfolgreicher Kopplung ist das drahtlose Aufladen verfügbar.

Use of the present embodiment of the invention is as follows:

• In use, the data cable is connected between the charging port 27 and the external power source, so that the main body 20 is connected to the power source. Wireless charging is now available. When the mobile phone (such as Apple 12, etc.) is placed in the placing position 201, the first magnet 23 can attract the magnet of the mobile phone. The wireless charging module 22 is precisely aligned with the receiving coil for wireless charging inside the mobile phone. After successful pairing, wireless charging is available.

The holder body 10 can be attached to an external object. When the main body 20 is rotated, the cellular phone placed on the main body 20 can be placed in different angular positions, so that the product can be used both as a charger and as a holder.

The main body 20 can be detached from the holder body 10 and placed on the desk as an ordinary wireless charger to charge other types of mobile phones and other electronic devices. In addition, when playing games on the Apple series mobile phone, the main body 20 can also stick directly to the back of the mobile phone, which is convenient for use.

• In dieser Ausführungsform weist das drahtlose Lademodul 22 eine Grundplatte 221 mit magnetischer Isolationswirkung und eine Sendespule 222 auf, die auf der Grundplatte 221 angeordnet ist. Der zweite Magnet 25 befindet sich auf der Rückseite der Grundplatte 221 und ist durch magnetische Anziehung an der Grundplatte 221 fixiert. Die Grundplatte 221 kann die Magnetkraft des zweiten Magnetes 25 isolieren, um zu verhindern, dass die Magnetkraft die Sendespule 222 beeinflusst, wodurch eine stabile drahtlose Ladeeffizienz erreicht wird. Eine magnetische Isolationsplatte ist nicht erforderlich, was den inneren Aufbau des Produkts vereinfacht.

7 and 8th show the second preferred embodiment of the present invention. The specific structure of this embodiment is basically the same as that of the aforementioned first preferred embodiment. The difference is:

• In this embodiment, the wireless charging module 22 has a base plate 221 with a magnetic isolation effect and a transmission coil 222 arranged on the base plate 221 . The second magnet 25 is located on the back of the base plate 221 and is fixed to the base plate 221 by magnetic attraction. The base plate 221 can isolate the magnetic force of the second magnet 25 to prevent the magnetic force from affecting the transmitting coil 222, thereby achieving stable wireless charging efficiency. A magnetic isolation plate is not required, which simplifies the internal structure of the product.

The method of use of this embodiment is basically the same as that of the aforementioned first preferred embodiment, so the method of use of this embodiment will not be described in detail here.

The features of the invention are as follows: By the first magnet, the product has a magnetic attraction function. The first magnet can attract the mobile phone magnet, which can achieve fast and accurate alignment, so that the wireless charging module can be quickly and automatically aligned with the receiving coil in the mobile phone. Therefore, the charging efficiency is effectively increased. Manual alignment is not required, which is convenient for use. At the same time, the first magnet can be fixed by magnetic attraction through the magnetic isolation plate or the base plate with magnetic isolation effect, which means that gluing or other fastening methods are not required, which facilitates product assembly. On the other hand, the magnet isolation plate or the base plate can isolate the magnet on the back, so that the operation of the wireless charging module is more stable and reliable.

The above descriptions are only preferred embodiments of the present invention and should not limit the technical scope of the present invention. Therefore, all the minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention belong to the scope of the technical solution of the present invention.

In summary, the invention relates to a magnetic wireless charging mount comprising a mount body 10 and a main body 20, the main body 20 being arranged on the mount body 10, the main body 20 having a housing 21, a wireless charging module 22 and a first magnet 23, wherein a magnetic isolation plate 24 is provided in the case 21, and the first magnet 23 is fixed to the magnetic isolation plate 24 by magnetic attraction. Due to the first magnet 23, the product has a magnetic attraction function. The first magnet 23 can attract the magnet of the mobile phone, which can achieve quick and accurate alignment, so that the wireless charging module 22 can be quickly and automatically aligned with the receiving coil in the mobile phone. Therefore, the charging efficiency is effectively increased. Manual alignment is not required, which is convenient for use. At the same time, the first magnet 23 can be fixed by magnetic attraction through the magnet isolation plate 24 or the base plate 221 with magnetic isolation effect, whereby gluing or other fastening methods are not required, which facilitates product assembly. On the other hand, the magnet isolation plate 24 or the base plate 221 can isolate the magnet on the back side, so the operation of the wireless charging module 22 is more stable and reliable.

Reference List

10

bracket body

11

ball head

12

body section

13

clamping head

101

bolt

102

screw hole

20

main body

21

Housing

211

rear case

212

front panel

213

inner mount

22

wireless charging module

221

base plate

222

transmitter coil

23

first magnet

24

magnetic isolation plate

25

second magnet

26

control panel

27

charging port

28

anti-slip pad

201

placement position

202

recess

203

through hole

204

T-shaped plug-in block

205

T-shaped slot

206

Arc-shaped receiving recess

Claims (9)

A magnetic wireless charging mount comprising a mount body (10) and a main body (20), the main body (20) being placed on the mount body (10), the main body (20) having a housing (21), a wireless charging module (22 ) and a first magnet (23) for attracting the built-in magnet of the mobile phone, the front of the housing (21) forming a placement position (201), wherein a magnetic isolation plate (24) for stabilizing the wireless charging efficiency fixed in the housing (21). wherein the wireless charging module (22) and the first magnet (23) are both arranged in the housing (21) and on the front side of the magnet isolation plate (24), wherein the wireless charging module (22) is close to the placing position (201 ) is located, wherein the main body (20) is detachably attached to the holder body (10) and fixed by magnetic attraction, wherein the front end of the holder body (10) with a ball head (11) ve The back of the housing (21) forms a recess (202), the ball head (11) being rotatably inserted into the recess (202), a second magnet (25) inside the recess (202) for attracting and Fixing of the holder body (10) is provided, wherein the second magnet (25) is on the back of the magnetic isolation plate (24) and is fixed to the magnetic isolation plate (24) by magnetic attraction, and wherein the second magnet (25) has the ball head ( 11) attracts. A magnetic wireless charging mount comprising a mount body (10) and a main body (20), the main body (20) being placed on the mount body (10), the main body (20) having a housing (21), a wireless charging module (22 ) and a first magnet (23) for attracting the built-in magnet of the mobile phone, the front of the housing (21) forming a placement position (201), the wireless charging module (22) and the first magnet (23) both being in the housing ( 21) are arranged, wherein the wireless charging module (22) is in the vicinity of the placement position (201), wherein the wireless charging module (22) has a base plate (221) with magnetic insulation effect and a transmission coil (222) on the base plate (221), wherein the main body (20) is detachably attached to the holder body (10) and fixed by magnetic attraction, the front end of the holder body (10) being provided with a ball head (11). the back of the housing (21) forming a recess (202), the ball head (11) being rotatably inserted into the recess (202), inside the recess (202) a second magnet (25) for attracting and fixing of the holder body (10), the second magnet (25) being located on the back of the base plate (221) and being fixed to the base plate (221) by magnetic attraction, and the second magnet (25) holding the ball head (11 ) attracts. Magnetic wireless charging mount claim 1 or 2 , characterized in that the second magnet (25) forms a through hole (203), wherein the through hole (203) and the recess (202) face each other, and wherein the ball head (11) partially engages in the through hole (203). Magnetic wireless charging mount claim 1 or 2 , characterized in that the bracket body (10) has a main body portion (12), wherein the front end of the main body portion (12) is provided with a bolt (101), wherein the ball head (11) forms a screw hole (102), and wherein the bolt (101) is screwed and fixed with the screw hole (102). Magnetic wireless charging mount claim 1 or 2 , characterized in that the housing (21) has a rear housing (211), a front panel (212) and an inner bracket (213), wherein the front panel (212) is arranged on the front of the rear housing (211), wherein the inner bracket (213) is arranged between the rear housing (211) and the front panel (212), on the front panel (212) the aforesaid placement position (201) is formed, wherein the wireless charging module (22) and the first magnet (23) are both clamped between the inner bracket (213) and the front panel (212), and wherein the first magnet (23) is located on the peripheral side of the wireless charging module (22). Magnetic wireless charging mount claim 5 , characterized in that a plurality of T-shaped plug blocks (204) protrude from the edge of the front side of the inner bracket (213), wherein a plurality of T-shaped slots (205) are formed on the edge of the magnetic isolation plate (24), and wherein the plurality of T -shaped plug blocks (204) are inserted into the corresponding T-shaped slots (205). Magnetic wireless charging mount claim 5 , characterized in that a plurality of arc-shaped receiving recesses (206) are formed on the edge of the front side of the inner bracket (213), the first magnet (23) consists of a plurality of arc-shaped segments, and the first magnet (23) is divided into the arc-shaped Receiving recesses (206) introduced and fixed by magnetic attraction on the magnetic isolation plate (24). Magnetic wireless charging mount claim 5 , characterized in that a control board (26) is clamped between the inner bracket (213) and the rear housing (211), the wireless charging module (22) being electrically connected to the control board (26), the control board (26 ) a charging connector (27) is provided, and wherein the charging connector (27) is exposed on the outside of the rear housing (211). Magnetic wireless charging mount claim 1 , characterized in that the magnetic insulation plate (24) consists of iron.

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