CN212572113U - Magnetic wireless charging device - Google Patents
Magnetic wireless charging device Download PDFInfo
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- CN212572113U CN212572113U CN202021001541.3U CN202021001541U CN212572113U CN 212572113 U CN212572113 U CN 212572113U CN 202021001541 U CN202021001541 U CN 202021001541U CN 212572113 U CN212572113 U CN 212572113U
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- wireless charging
- magnetic
- charging device
- magnet
- shell
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Abstract
The utility model relates to a magnetic attraction type wireless charging device, which comprises a wireless charging body; the wireless charging body comprises a shell, at least one magnet arranged in the shell, and a wireless charging assembly arranged in the shell; the wireless charging assembly comprises a PCB, and a rechargeable battery, a wireless charging coil, a power input interface and a control assembly which are respectively electrically connected with the PCB. The magnetic attraction type wireless charging device is characterized in that a magnet is arranged in a shell of a wireless charging body of the magnetic attraction type wireless charging device, wireless charging is carried out in a magnet and mobile intelligent equipment attracting mode, and due to the fact that magnetic attraction force exists between the wireless charging body and the mobile intelligent equipment, when a user operates the mobile intelligent equipment in a wireless charging state, the wireless charging device cannot slide down.
Description
Technical Field
The utility model relates to a wireless field of charging especially relates to formula wireless charging device is inhaled to magnetism.
Background
With the development of wireless charging technology, the wireless charging function of mobile intelligent products such as mobile phones and tablet computers is more and more favored by consumers by virtue of convenience of the wireless charging function. In the prior art, the traditional wireless charging device adopts a near-field electromagnetic coupling principle, electronic products such as a mobile phone and a tablet computer can be charged only by horizontally placing the electronic products on a charging seat of the wireless charging device, compared with the traditional charging device, the wireless charging device has more effective adaptability, a transmission line is not needed, electronic products of different models can be charged, more and more convenience is brought to vast consumers, the common wireless charging in the market basically adopts a direct contact mode, the mobile phone is directly placed on the wireless charging device during use, when a user needs to use the mobile phone and the tablet computer in a wireless charging state, the wireless charging device and the mobile phone or the tablet computer are simultaneously held, and when the user operates a screen of the mobile phone or the tablet computer, the wireless charging device easily slides down.
Disclosure of Invention
In order to overcome the shortcomings of the prior art, the utility model aims to provide a magnetic wireless charging device to solve the problem that wireless charging device easily slips off when mobile phone or tablet computer are operated under the wireless charging state.
The technical scheme of the utility model is that:
a magnetic attraction type wireless charging device comprises a wireless charging body; the wireless charging body comprises a shell, at least one magnet arranged in the shell, and a wireless charging assembly arranged in the shell; the wireless charging assembly comprises a PCB, and a rechargeable battery, a wireless charging coil, a power input interface and a control assembly which are respectively electrically connected with the PCB.
The further technical scheme is as follows: a mounting groove is formed in the shell; the magnet is fixed in the mounting groove.
The further technical scheme is as follows: the wireless charging body further comprises an anti-slip pad attached to the front side surface of the shell.
The further technical scheme is as follows: the wireless charging body further comprises a finger ring buckle arranged on the back of the shell.
The further technical scheme is as follows: the wireless charging assembly further comprises a power output interface.
The further technical scheme is as follows: the magnetic type wireless charging device also comprises a magnetic type positioning piece separated from the wireless charging body; the magnetic attraction type positioning piece is provided with a magnetic attraction piece attracted with the magnet.
The further technical scheme is as follows: the magnetic part is a magnet or an iron sheet.
The further technical scheme is as follows: the number of the magnetic suction pieces is the same as that of the magnets and the positions of the magnetic suction pieces correspond to those of the magnets.
The further technical scheme is as follows: the magnetic type positioning piece is attached to the inner surface of the first charging equipment protective sleeve; the first charging device is a mobile phone or a tablet computer.
The further technical scheme is as follows: the magnetic positioning sheet is pasted on the back surface of the second charging device; the second charging device is a mobile phone or a tablet computer.
Compared with the prior art, the utility model the technical effect be: the magnetic attraction type wireless charging device is characterized in that a magnet is arranged in a shell of a wireless charging body of the magnetic attraction type wireless charging device, wireless charging is carried out in a magnet and mobile intelligent equipment attracting mode, and due to the fact that magnetic attraction force exists between the wireless charging body and the mobile intelligent equipment, when a user operates the mobile intelligent equipment in a wireless charging state, the wireless charging device cannot slide down.
Furthermore, the wireless charging body further comprises an anti-slip pad attached to the front side surface of the shell, so that friction force between the wireless charging body of the mobile intelligent device and the wireless charging device can be increased, and the possibility of falling off of the wireless charging body is reduced.
Further, the wireless charging body is still including being fixed in the finger latch closure at casing back, avoids the risk of wireless charging body and wireless charging device landing simultaneously through indicating the latch closure.
Further, wireless body that charges still includes the wireless subassembly that charges and still includes power output interface, and the user can independently select to adopt wireless charging or wired charging.
Further, magnetism is inhaled formula wireless charging device and is still included and inhale the formula spacer with the magnetism of the wireless body separation that charges, wherein, magnetism is inhaled the formula spacer separation and is combined together with mobile intelligent equipment, through the mode that formula spacer and magnet actuation mutually to ensure that the actuation between mobile intelligent equipment and the wireless body that charges is enough big. Magnetism on the formula spacer piece is inhaled the quantity of piece of magnetism, the position also with wireless body of charging go up magnet quantity, the position is corresponding, it is firm with the actuation of the wireless body of charging to guarantee to remove smart machine, avoid in the use because the dead weight of the wireless body of charging or receive the condition that the wireless body of charging drops takes place for the shake of outside, and, when removing smart machine is close to the wireless body of charging, can accomplish the butt joint of removing smart machine and wireless body of charging automatically under the effect of magnetism, magnetism on the formula spacer piece is inhaled the magnetism and is inhaled the piece and can play the effect of location, so that coupling receiving coil in the mobile smart machine keeps appropriate distance with the wireless body of charging, guarantee the high efficiency of wireless charging.
Further, the attached internal surface in mobile intelligent device protective sheath of formula spacer is inhaled to magnetism, and magnetism is inhaled wireless charging device's wireless body that charges and can directly laminate the back at the mobile intelligent device protective sheath.
Further, magnetism is inhaled formula spacer and is pasted in the back surface of mobile intelligent equipment, and magnetism is inhaled wireless charging device's wireless body that charges and can directly laminate the back at mobile intelligent equipment.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an exploded view of the magnetic wireless charging device of the present invention;
fig. 2 is an exploded view of the magnetic wireless charging device and the first charging apparatus in use;
fig. 3 is an exploded view of the magnetic wireless charging device and the second charging apparatus in use.
Reference numerals
10 magnetism is inhaled wireless charging device of formula 1 and is wirelessly charged body
11 casing 111 mounting groove
12 magnet 13 magnet sleeve
14 wireless charging subassembly 141 PCB board
142 rechargeable battery 143 wireless charging coil
144 power input interface 145 power output interface
146 control assembly 15 cleat
16-finger ring buckle 2 magnetic type positioning sheet
21 magnetic patch 22 magnetic part
30 first charging device 40 protective sleeve
50 second charging device.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the schematic drawings, but not limited thereto.
Magnetism is inhaled formula wireless charging device includes: the wireless body that charges, the wireless body that charges includes the casing, installs the magnet in the casing. The wireless charging device is wirelessly charged in a way that the magnet is attracted with the mobile intelligent equipment, and the wireless charging device cannot slide down when a user operates the mobile intelligent equipment in a wireless charging state due to the fact that magnetic attraction exists between the wireless charging body and the mobile intelligent equipment.
As shown in fig. 1, the magnetic wireless charging device 10 includes: the wireless charging body 1 comprises a shell 11 and a magnet 12 installed in the shell 11.
Preferably, the wireless charging body 1 further includes a magnet sleeve 13 sleeved outside the magnet 12, a mounting groove 111 is provided in the housing 11, and the magnet 12 is fixed in the mounting groove 111 after entering the magnet sleeve 13.
Preferably, the wireless charging body 1 further includes a wireless charging assembly 14 disposed in the housing 11, the magnet 12 is disposed outside the wireless charging assembly 14, and the wireless charging assembly 14 includes a PCB 141, a rechargeable battery 142 electrically connected to the PCB 141, a wireless charging coil 143, a power input interface 144, a power output interface 145, and a control assembly 146. When the user needs to use wired charging, the data line can be plugged into the power output interface 145 to perform wired charging.
Preferably, the wireless charging body 1 further comprises a non-slip mat 15, the non-slip mat 15 is adhered to the front side surface of the shell 11 through fixing glue, so that the friction force between the mobile intelligent device and the wireless charging body 1 can be increased, the possibility that the wireless charging body 1 falls off is reduced, and the mobile intelligent device can be a mobile phone or a tablet computer capable of being wirelessly charged.
Preferably, the wireless charging body 1 further includes a ring buckle 16 fixed to the back of the housing 11, and the risk that the mobile intelligent device and the wireless charging body 1 slip off at the same time is avoided through the ring buckle 16.
As shown in fig. 2, the magnetic wireless charging device 10 further includes: magnetic attraction type positioning piece 2 separated from wireless charging body 1. Through the mode that formula spacer and magnet actuation are inhaled to magnetism to ensure that the actuation between first battery charging outfit 30 and the wireless body 1 that charges is enough big, avoid in the use because the dead weight of the wireless body 1 that charges or receive the shake of outside to take place the condition that the wireless body 1 that charges drops. In the present embodiment, the first charging device 30 is a mobile phone.
Magnetism is inhaled formula spacer 2 and is attached in the internal surface of first charging equipment 30 protective sheath 40, magnetism is inhaled formula spacer 2 and is inhaled paster 21 including magnetism, and fix magnetism on magnetism inhales paster 21 and inhale piece 22, magnetism inhales piece 22 and is magnet or iron sheet, in this embodiment, the quantity of inhaling piece 22 is 4 groups, magnet 12 in the casing 11 with inhale the quantity of inhaling magnetism on the formula spacer 2, the position is corresponding, magnetism is inhaled magnetism on the formula spacer 2 and is inhaled piece 22 and can also play the effect of location, so that coupling current receiving coil in the mobile intelligent device keeps appropriate distance with wireless charging body 1, guarantee the high efficiency of wireless charging.
During the use, inhale the attached internal surface in first battery charging outfit 30 protective sheath 40 of formula spacer 2 with magnetism, embolia protective sheath 40 with first battery charging outfit 30 again in, because magnetism inhale the magnetism that sets up in the wireless charging device 10 of formula and inhale the magnetism on the formula spacer 2 and inhale the position of inhaling the piece 22 corresponding, consequently, when first battery charging outfit 30 is close to wireless charging body 1, can accomplish the butt joint of first battery charging outfit 30 and wireless charging body 1 automatically under the effect of magnetic attraction, thereby carry out wireless charging to first battery charging outfit 30.
As shown in fig. 3, the second charging device of the present embodiment is different from the first charging device in that the second charging device has no protective cover, and therefore, the magnetic positioning piece 2 is directly adhered to the back surface of the second charging device 50. In the present embodiment, the second charging apparatus 50 is a mobile phone. When wireless charging is needed, the magnetic wireless charging device 10 is close to the back of the second charging device 50, and the magnetic wireless charging device 10 can be automatically attracted to the back of the second charging device 50, so that wireless charging is conducted on the second charging device 50.
In other embodiments, the first charging device or the second charging device may also be a tablet computer.
In other embodiments, the number of the magnets is 2 or 3, and the number of the magnetic attraction pieces is the same as the number of the magnets and the corresponding positions are also the same.
The technical content of the present invention is further described by the embodiments only, so as to facilitate the reader to understand more easily, but not to represent that the embodiments of the present invention are limited only to this, any technical extension or re-creation according to the present invention is protected by the present invention, and the protection scope of the present invention is subject to the claims.
Claims (9)
1. A magnetic attraction type wireless charging device is characterized by comprising a wireless charging body; the wireless charging body comprises a shell, at least one magnet arranged in the shell, and a wireless charging assembly arranged in the shell; the wireless charging assembly comprises a PCB, and a rechargeable battery, a wireless charging coil, a power input interface and a control assembly which are respectively and electrically connected with the PCB; the magnetic type wireless charging device also comprises a magnetic type positioning piece separated from the wireless charging body; the magnetic attraction type positioning piece is provided with a magnetic attraction piece which is attracted with the magnet; the magnetic type positioning piece comprises a magnetic patch and a magnetic piece fixed on the magnetic patch.
2. The magnetic wireless charging device according to claim 1, wherein a mounting groove is formed in the housing; the magnet is fixed in the mounting groove.
3. The magnetic wireless charging device according to claim 1, wherein the wireless charging body further comprises a non-slip mat attached to the front surface of the housing.
4. The magnetic wireless charging device according to claim 1, wherein the wireless charging body further comprises a finger ring buckle arranged at the back of the casing.
5. The magnetic wireless charging device according to claim 1, wherein the wireless charging assembly further comprises a power output interface.
6. The magnetic wireless charging device according to claim 1, wherein the magnetic member is a magnet or an iron sheet.
7. The magnetic wireless charging device according to claim 1, wherein the magnetic members are the same in number and corresponding in position to the magnets.
8. The magnetic wireless charging device according to claim 1, wherein the magnetic positioning piece is attached to an inner surface of a first charging device protective sleeve; the first charging device is a mobile phone or a tablet computer.
9. The magnetic wireless charging device according to claim 1, wherein the magnetic positioning piece is adhered to the back surface of the second charging device; the second charging device is a mobile phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001541.3U CN212572113U (en) | 2020-06-03 | 2020-06-03 | Magnetic wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001541.3U CN212572113U (en) | 2020-06-03 | 2020-06-03 | Magnetic wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572113U true CN212572113U (en) | 2021-02-19 |
Family
ID=74636530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021001541.3U Active CN212572113U (en) | 2020-06-03 | 2020-06-03 | Magnetic wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572113U (en) |
-
2020
- 2020-06-03 CN CN202021001541.3U patent/CN212572113U/en active Active
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