CN214014295U - Wireless charging card bag back splint - Google Patents
Wireless charging card bag back splint Download PDFInfo
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- CN214014295U CN214014295U CN202022368723.0U CN202022368723U CN214014295U CN 214014295 U CN214014295 U CN 214014295U CN 202022368723 U CN202022368723 U CN 202022368723U CN 214014295 U CN214014295 U CN 214014295U
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- wireless charging
- card
- main body
- transmitting coil
- power supply
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Abstract
A wireless charging card package back clamp comprises a card package main body and a wireless charging power supply main body; the card bag main body is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through; the fixed side surface of the card bag main body is a first plate body; a wireless charging transmitting coil is arranged in the first plate body; the inside wireless power module that charges that is provided with of wireless power supply main part, wireless power module that charges through a low resistance cable with wireless transmitting coil that charges connects, the beneficial effects of the utility model are that: can realize having the function of card package back splint, can realize wireless function of charging simultaneously, guarantee consumer's use and experienced, can also optimize the experience of charging more simultaneously, avoid the problem of generating heat.
Description
Technical Field
The utility model relates to a cell-phone accessory and wireless charging technical field, concretely relates to wireless card package back splint that charges with magnetism function of inhaling.
Background
At present, consumers in foreign countries are used to fix or carry credit cards on the back of mobile phones in daily habits, and consume through the credit cards, and along with the high-speed development of the wireless charging market, people are used to supply power to the mobile phones through wireless charging, however, the situation of using scene hedging appears, the mobile phones cannot be charged normally by using the wireless charging function when the credit cards are fixed on the back shells of the mobile phones, and the electromagnetic coupling of the transmitting coils and the receiving coils cannot be realized because the credit cards isolate magnetism to the wireless charging.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the problem, the utility model provides a wireless card package back splint that charges with magnetism function of inhaling.
The utility model discloses a concrete technical scheme as follows: a wireless charging card package back clip comprises a card package main body;
the card bag main body is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body is a first plate body;
a wireless charging transmitting coil and a wireless charging power supply module are arranged in the first plate body, and the wireless charging transmitting coil is connected with the wireless charging power supply module;
the wireless charging power supply module is provided with an interface.
Furthermore, the side surface of the first plate body opposite to the accommodating space is a fixed side surface, and the fixed side surface is fixed on the intelligent terminal through adsorption;
the adsorption mode is magnetic adsorption.
Further, a first magnetic attraction positioning magnet matrix is arranged on the outer peripheral side of the wireless charging transmitting coil;
the first magnetic attraction positioning magnet matrix is circularly arranged on the outer peripheral side of the wireless charging transmitting coil.
Furthermore, the polarity of the magnets of the first magnetic attraction positioning magnet matrix is opposite to that of the inner ring and the outer ring.
Further, inside the first plate body, wireless charging transmitting coil sets up in the direction towards the avris of keeping away from the first plate body and is parallel with this direction to it inhales location magnet matrix to have arranged the second magnetism in the central direction.
A wireless charging card package back clamp comprises a card package main body and a wireless charging power supply main body;
the card bag main body is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body is a first plate body;
a wireless charging transmitting coil is arranged in the first plate body;
the wireless charging power supply device is characterized in that a wireless charging power supply module is arranged in the wireless charging power supply main body and is connected with the wireless charging transmitting coil through a low-resistance cable.
Furthermore, one end of the low-resistance cable is fixedly connected with the wireless charging power supply module, and the other end of the low-resistance cable is connected with the wireless charging transmitting coil in a magnetic attraction power connection mode.
Further, a first magnetic attraction positioning magnet matrix is arranged on the outer peripheral side of the wireless charging transmitting coil;
the first magnetic attraction positioning magnet matrix is circularly arranged on the outer peripheral side of the wireless charging transmitting coil.
Furthermore, the polarity of the magnets of the first magnetic attraction positioning magnet matrix is opposite to that of the inner ring and the outer ring.
Further, inside the first plate body, wireless charging transmitting coil sets up in the direction towards the avris of keeping away from the first plate body and is parallel with this direction to it inhales location magnet matrix to have arranged the second magnetism in the central direction.
The utility model has the advantages that: can realize having the function of card package back splint, can realize wireless function of charging simultaneously, guarantee consumer's use and experienced, can also optimize the experience of charging more simultaneously, avoid the problem of generating heat.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is a schematic perspective exploded view of a first embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the first embodiment of the present invention;
fig. 4 is a perspective view of a second embodiment of the present invention;
fig. 5 is a schematic view of the internal structure of the second embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention and do not limit the application scope of the present invention, and it is obvious for a person skilled in the art to apply the present invention to other similar scenes according to the drawings without creative efforts; as used in this specification and the appended claims, the singular forms "a", "an", and/or "the" include plural referents unless the context clearly dictates otherwise.
In general, the terms "comprises" or "comprising" merely indicate that steps and elements which are explicitly identified are included, that these steps and elements do not constitute an exclusive list, and that a method or apparatus may also comprise other steps or elements. The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment".
As shown in fig. 1, an appearance schematic diagram of a wireless charging card bag back clip provided in a first embodiment of the present invention is shown, where the wireless charging card bag back clip includes a card bag main body 1;
the card bag main body 1 is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body 1 is a first plate body 10;
as shown in fig. 2 and 3, a wireless charging transmitting coil 11 and a wireless charging power supply module 20 are disposed inside the first board body 10, and the wireless charging transmitting coil 11 is connected with the wireless charging power supply module 20;
the wireless charging power supply module 20 is provided with an interface 13, which is a power supply interface, and can be a lightning interface, a tape-c interface, a micro interface and the like in the prior art on the market, and is not particularly limited, and the purpose of the wireless charging power supply module is to provide direct current after being plugged with a basic data power supply line on the market, the wireless charging power supply module 20 is a pcb power supply board, and can convert the direct current into alternating current to supply power to the wireless charging transmitting coil 11, and the wireless charging transmitting coil 11 is electromagnetically coupled with a charged intelligent terminal to wirelessly charge the intelligent terminal;
the wireless charging transmitting coil is provided with a magnetism isolating sheet opposite to the charging direction, and the magnetism isolating sheet is already arranged on the coil when the coil is out of a factory in the market, so that the magnetism isolating sheet is not specifically illustrated in the attached drawing; meanwhile, the pcba power supply board is a conventional pcba board which can convert direct current into alternating current on the market.
The side surface of the first plate body 10 opposite to the accommodating space is a fixed side surface, the fixed side surface is fixed on the intelligent terminal through adsorption, and the adsorption mode is magnetic adsorption;
in other embodiments, if the intelligent terminal does not have the magnetic attraction function, the intelligent terminal may adopt an adsorption manner such as gluing or nano-pasting, and is not limited specifically.
A first magnetic attraction positioning magnet matrix 12 is arranged on the periphery of the wireless charging transmitting coil 11;
the first magnetic positioning magnet matrix 12 is circularly arranged on the outer periphery of the wireless charging transmitting coil 11.
The polarity of the magnets of the first magnetic attraction positioning magnet matrix 12 is opposite to that of the inner and outer rings, the specific logic is a magnetic attraction arrangement mode in the reference apple 12 series mobile phone, and the magnetism of the inner and outer rings of the magnetic matrix of the utility model is opposite to that of the apple 12 series mobile phone, so that the mutual magnetic attraction positioning can be realized;
in the utility model, the first magnetic attraction positioning magnet matrix 12 has a plurality of magnets which are uniformly arranged in a ring shape;
simultaneously the utility model discloses also can adopt same polarity, can single counterpoint 12 series cell-phone inner circles magnetism or outer lane magnetism directly inhale mutually can.
In the first board body 10, a second magnetic attraction positioning magnet matrix 14 is arranged in the direction, facing the side far away from the first board body 10, of the wireless charging transmitting coil 11, and is parallel to the direction, and the center direction of the second magnetic attraction positioning magnet matrix is arranged;
the second magnetic attraction positioning magnet matrix 14 is one or more than one, the positions of the second magnetic attraction positioning magnet matrix correspond to those of the apple 12 series mobile phones and attract each other, and the purpose is to limit the positions after the back clamp is magnetically attracted, so that rotation is avoided.
As shown in fig. 4, for the appearance schematic diagram of the second embodiment of the present invention, this embodiment is the same as the content part of the above-mentioned embodiments, and will not be described herein again, except that, this embodiment separates the pcba board from the charging coil, can realize the heat source transfer, avoids the problem of generating heat in the charging process.
The wireless charging card bag back clamp comprises a card bag main body 1 and a wireless charging power supply main body 2;
the card bag main body 1 is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body 1 is a first plate body 10;
a wireless charging transmitting coil 11 is arranged inside the first plate body 10;
the wireless charging power supply main body 2 is internally provided with a wireless charging power supply module 20, and the wireless charging power supply module 20 is connected with the wireless charging transmitting coil 11 through a low-resistance cable 3.
One end of the low-resistance cable 3 is fixedly connected with the wireless charging power supply module 20, and the other end of the low-resistance cable 3 is connected with the wireless charging transmitting coil 11 in a magnetic attraction electric connection mode;
wherein the magnetic connection mode is a conventional magnetic connection mode on the market or a magnetic connection mode of a magnetic data line, and is not particularly limited,
a first magnetic attraction positioning magnet matrix 12 is arranged on the periphery of the wireless charging transmitting coil 11;
the first magnetic positioning magnet matrix 12 is circularly arranged on the outer periphery of the wireless charging transmitting coil 11.
The polarity of the magnets of the first magnetic positioning magnet matrix 12 is opposite to that of the inner and outer rings.
Inside the first plate 10, the wireless charging transmitting coil 11 is arranged in a direction facing the side far away from the first plate 10, parallel to the direction, and arranged with a second magnetic attraction positioning magnet matrix 14 in the center direction.
Claims (10)
1. A wireless charging card package back clip is characterized in that the wireless charging card package back clip comprises a card package main body;
the card bag main body is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body is a first plate body;
a wireless charging transmitting coil and a wireless charging power supply module are arranged in the first plate body, and the wireless charging transmitting coil is connected with the wireless charging power supply module;
the wireless charging power supply module is provided with an interface.
2. The wireless charging card bag back clip of claim 1, wherein a side of the first plate body opposite to the accommodating space is a fixed side, and the fixed side is fixed to the intelligent terminal by adsorption;
the adsorption mode is magnetic adsorption.
3. The wireless charging card pack back clip of claim 1, wherein a first magnetically attracted positioning magnet matrix is disposed on the outer periphery of the wireless charging transmitting coil;
the first magnetic attraction positioning magnet matrix is circularly arranged on the outer peripheral side of the wireless charging transmitting coil.
4. The wireless charging card pack back clip of claim 3, wherein the polarity of the magnets of the first magnetically attracted positioning magnet matrix is opposite to the polarity of the inner and outer rings.
5. The backpack of claim 1, wherein the wireless charging transmitter coil is disposed inside the first plate and facing a direction away from the side of the first plate, and a second magnetically attracting and positioning magnet matrix is disposed in a central direction of the wireless charging transmitter coil.
6. A wireless charging card bag back clamp is characterized by comprising a card bag main body and a wireless charging power supply main body;
the card bag main body is provided with an accommodating space for accommodating a card and an opening for allowing the card to pass through;
the fixed side surface of the card bag main body is a first plate body;
a wireless charging transmitting coil is arranged in the first plate body;
the wireless charging power supply device is characterized in that a wireless charging power supply module is arranged in the wireless charging power supply main body and is connected with the wireless charging transmitting coil through a low-resistance cable.
7. The wireless charging card pack back clip according to claim 6, wherein one end of the low-resistance cable is fixedly connected with the wireless charging power supply module, and the other end of the low-resistance cable is connected with the wireless charging transmitting coil in a magnetic attraction power connection mode.
8. The wireless charging card pack back clip of claim 6, wherein a first magnetically attracted positioning magnet matrix is disposed on the outer periphery of the wireless charging transmitting coil;
the first magnetic attraction positioning magnet matrix is circularly arranged on the outer peripheral side of the wireless charging transmitting coil.
9. The wireless charging card pack back clip of claim 8, wherein the first magnetically attracted positioning magnet matrix has magnets with opposite polarities on the inner and outer rings.
10. The backpack of claim 6, wherein the wireless charging transmitter coil is disposed inside the first plate and facing a direction away from the side of the first plate, and a second magnetically attracting and positioning magnet matrix is disposed in a central direction of the wireless charging transmitter coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022368723.0U CN214014295U (en) | 2020-10-22 | 2020-10-22 | Wireless charging card bag back splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022368723.0U CN214014295U (en) | 2020-10-22 | 2020-10-22 | Wireless charging card bag back splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214014295U true CN214014295U (en) | 2021-08-20 |
Family
ID=77300351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022368723.0U Active CN214014295U (en) | 2020-10-22 | 2020-10-22 | Wireless charging card bag back splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214014295U (en) |
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2020
- 2020-10-22 CN CN202022368723.0U patent/CN214014295U/en active Active
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