CN214674546U - Magnetism is inhaled wireless portable power source structure subassembly that fills - Google Patents
Magnetism is inhaled wireless portable power source structure subassembly that fills Download PDFInfo
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- CN214674546U CN214674546U CN202022686959.9U CN202022686959U CN214674546U CN 214674546 U CN214674546 U CN 214674546U CN 202022686959 U CN202022686959 U CN 202022686959U CN 214674546 U CN214674546 U CN 214674546U
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Abstract
The utility model provides a magnetism is inhaled wireless portable power source structure subassembly that fills, which comprises a housin, the casing includes cap and lower cap, evenly be provided with a plurality of powerful magnet in the cap, by supreme battery, PCBA board and the wireless transmitting coil that fills that sets gradually down in the cap. The utility model has reasonable design and simple structure, and solves the problems of poor alignment, low charging efficiency, heating and long charging time of the wireless charging mobile phone when the wireless charging mobile phone is charged, and the problems of fixed use of the wireless charging mobile phone and the wireless charging mobile phone; meanwhile, the wireless charging transmitting terminal and the receiving terminal are very convenient and accurate to align, the charging efficiency is improved, the charging time is shortened, abnormal heating can be avoided during charging, and the wireless charging transmitting terminal is high in practicability, controllability and convenience in installation.
Description
Technical Field
The utility model relates to a magnetism is inhaled wireless portable power source structure subassembly that fills.
Background
Due to the fact that the product application of the wireless charging technology of the smart phone is continuously popularized, the traditional charging mode of the smart phone is changed, and better experience and convenience are brought. Traditional conventional smart mobile phone charges and mostly adopts the wired charging mode of the mouth that charges, and the user charges at every turn and needs plug charging wire plug to there is the constraint of charging wire, answer a call and use while filling and bring trouble and inconvenience. In the wireless charging portable power source product in the current market, the wireless mobile phone charging cannot be accurately positioned with a transmitting coil of the wireless charging portable power source, and a user needs to look for the center position of an electric charging mark on a shell of the wireless charging portable power source by visual inspection. Use wireless charging counterpoint inconvenient, if can influence wireless charging efficiency by the counterpoint deviation, produce the long scheduling problem of charging time that generates heat.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is to provide a magnetism is inhaled wirelessly and is filled portable power source structure subassembly, simple structure and convenient to use solve wireless cell-phone that charges and do not align well when wireless charging portable power source charges, lead to charging efficiency low, generate heat and the long problem of charge time.
The utility model discloses a constitute like this, it includes the casing, the casing includes cap and lower cap, evenly be provided with a plurality of powerful magnet in the cap, by supreme battery, PCBA board and the wireless transmitting coil that fills that sets gradually down in the cap.
Further, the both sides of PCBA board are provided with magnet and dodge the groove.
Furthermore, the middle part of the upper shell cover is provided with a transmitting coil avoiding groove.
Furthermore, the front end of the lower shell cover is provided with a Type-C interface.
Furthermore, a buckle is arranged on the inner surface of the upper shell cover, a clamping groove matched with the buckle is arranged on the inner surface of the lower shell cover, and the upper shell cover and the lower shell cover are connected together in a buckling mode.
Furthermore, a magnetic attraction wireless charging magnetic guiding sheet is arranged above the shell and comprises a magnetic guiding sheet and a plurality of boss magnets embedded on the magnetic guiding sheet, and a nano foam layer is attached to the upper surface of the magnetic guiding sheet.
Furthermore, draw and be equipped with a plurality of counter bores on the magnetic sheet for place boss magnet, boss magnet upper surface adopts high viscosity sticker to fix on drawing the magnetic sheet, the diameter of high viscosity sticker is greater than the counter bore.
Furthermore, the shape of the nano-foam cotton layer is the same as that of the magnetic guide sheet, and the nano-foam cotton layer is provided with magnet avoiding holes corresponding to the boss magnets.
Further, the opposite magnetic poles of the strong magnet and the boss magnet are opposite.
Compared with the prior art, the utility model discloses following beneficial effect has: the device is simple in structure and reasonable in design, solves the problems that the wireless charging mobile phone is not easy to align when being charged in a wireless charging mobile power supply, is low in charging efficiency and long in charging time due to heating, fixes the magnetic suction piece on the back of the mobile phone, and can also solve the problem that the wireless charging mobile power supply and the wireless charging mobile phone are fixedly used through the adsorption effect of the boss magnet and the strong magnet; meanwhile, the magnetic attraction charging mobile power supply is compatible with various wireless charging mobile phones and is completely matched, the wireless charging transmitting terminal and the receiving terminal are very convenient and accurate to align, the charging efficiency is improved, the charging time is shortened, abnormal heating can not occur during charging, and the magnetic attraction charging mobile power supply is strong in practicability and controllability and convenient to install.
Drawings
Fig. 1 is a schematic view of a magnetic attraction wireless mobile power supply according to an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of an upper housing cover according to an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a lower housing cover according to an embodiment of the present invention;
FIG. 4 is an exploded view of the magnetic sheet according to the embodiment of the present invention;
FIG. 5 is a partial enlarged view of the magnets of the counter bore and the boss according to the embodiment of the present invention;
FIG. 6 is a schematic view of the magnetic guiding sheet according to the embodiment of the present invention;
FIG. 7 is a schematic diagram of the operation of the embodiment of the present invention without a handset housing;
fig. 8 is a schematic view of the operation of the mobile phone case according to the embodiment of the present invention;
in the figure: 1-magnetic sheet, 11-counter bore, 2-boss magnet, 3-nano foam cotton layer, 31-magnet avoidance hole, 4-high-viscosity sticker, 5-magnetic attraction wireless mobile power supply, 51-shell, 511-upper shell cover, 512-lower shell cover, 52-strong magnet, 53-battery, 54-PCBA board, 541-magnet avoidance groove, 55-wireless charging and transmitting coil, 56-transmitting coil avoidance groove, 57-Type-C interface, 58-buckle, 59-card slot, 6-wireless charging mobile phone, and 7-mobile phone protective shell.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-8, a magnetism is inhaled wireless and is filled portable power source structure subassembly is provided, including casing 51, the casing includes upper cover 511 and lower casing 512, evenly be provided with four strong magnet 52 in the upper cover, four strong magnet with the point fix in the upper cover, four strong magnet be rectangular distribution or can circular distribution, by supreme battery 53, PCBA board 54 and the wireless transmitting coil 55 that charges that sets gradually down in the lower cover.
In this embodiment, a strong magnet of N52 may be used.
In this embodiment, the PCBA board is provided with magnet escape grooves 541 on both sides thereof to prevent interference of the PCBA board in the thickness direction of the magnets.
In this embodiment, a transmitting coil avoiding groove 56 is formed in the middle of the inner surface of the upper case cover.
In this embodiment, the lower shell cover front end is equipped with Type-C interface 57 for inhale wireless portable power source and charge to magnetism.
In this embodiment, the inner surface of the upper housing cover is provided with a buckle 58, the inner surface of the lower housing cover is provided with a clamping groove 59 matched with the buckle, and the upper housing cover and the lower housing cover are connected together in a buckling manner.
Example 2: in this embodiment, a magnetic attraction wireless charging magnetic attraction sheet is arranged above the casing and comprises a magnetic attraction sheet 1 and four boss magnets 2 embedded on the magnetic attraction sheet, and a nano-foam layer 3 is attached to the upper surface of the magnetic attraction sheet.
The section of the boss magnet is in a convex shape, the boss magnet is formed by processing a cylindrical magnet, the diameter of one end face of the cylinder is large, the diameter of the other end face of the cylinder is small, and the boss magnet is formed by coaxially arranging two cylinders with different diameters; the counter bore is formed by communicating a large hole groove on the upper surface of the magnetic guiding sheet and a small hole groove on the lower surface of the magnetic guiding sheet, and the diameter of the large hole groove is larger than that of the small hole groove and the large hole groove and the small hole groove are coaxially arranged. The boss magnet is placed in the counter bore on the upper surface of the magnetic guiding sheet, so that the boss magnet can be prevented from being separated from the lower surface of the magnetic guiding sheet.
The boss magnet adopts a strong magnet of N52, the back adhesion area of the nano foam and the wireless charging mobile phone is large, the adsorption force is strong, the magnetic force of the N52 magnet on the magnetic guiding sheet is strong, the wireless charging mobile power supply is guaranteed to be attracted, and the wireless charging mobile power supply is controlled and used and is not easy to fall.
In this embodiment, the positions and the numbers of the strong magnets and the boss magnets correspond to each other.
In the embodiment, the magnetic poles of the opposite surfaces of the powerful magnet and the boss magnet are opposite;
when the magnetic level of the boss magnet on the lower surface (i.e. the use surface) of the magnetic guide sheet is S-level, the magnetic pole of the magnet on the upper surface of the matched magnetic attraction wireless mobile power supply 5 is correspondingly N-level; in addition, the magnet of the boss magnet can also be an N pole, so that the magnetic pole of the magnet on the upper surface of the matched magnetic-attraction wireless mobile power supply is an S level.
In this embodiment, the shape of the nano-foam layer is the same as that of the magnetic guiding sheet, and the nano-foam layer is provided with a magnet avoiding hole 31 corresponding to the boss magnet.
In the embodiment, the thickness of the nano-foam layer is 0.3 mm; the nano foam layer can adopt imported nano microporous PU foam, and has a nano adsorption function; the lower surface of the nano foam layer is provided with a double-sided adhesive tape which is used for adhering the lower surface of the nano foam layer to the upper surface of the magnetic guide sheet; the upper surface of the nano foam layer is an adsorption surface which can be used for being stuck on the back of a mobile phone, so that the mobile phone can be stuck and detached conveniently, the nano micropores have the effect similar to that of a plurality of micro suckers for firmly sucking the mobile phone and the magnetic attracting sheet, and the mobile phone can be stuck and detached repeatedly without damaging the mobile phone and leaving traces.
In this embodiment, the thickness of the magnetic guiding sheet is 0.8 mm.
In this embodiment, the magnetic guiding sheet is formed by processing an ABS plastic sheet.
In this embodiment, the magnetic guiding sheet has two mounting and fixing manners: firstly, adsorbable magnetic conductivity object surface, secondly can adsorb the surface of glossy non-magnetic object, difficult removal moreover ensures that wireless charging is counterpointed accurately.
The back of the shell of the general wireless charging mobile phone is made of a non-metal material, so that the magnetic sheet fixed by nano adsorption is suitable for being installed and fixed on the mobile phone easily, and the magnetic charging is realized without using a mobile phone protective shell as a carrier to design other modes.
The whole thickness of the magnetic guiding sheet is designed to be thin, a magnet avoiding hole is specially designed in the nano foam layer to reduce the whole thickness of the magnetic guiding sheet, the whole thickness is smaller than 1.2mm, and if the magnetic guiding sheet is sleeved on the mobile phone protective shell too thickly, the appearance is affected by arching.
In the embodiment, when the wireless charging mobile phone is used, one surface of the magnetic sheet nanometer foam is adsorbed to the central position of the back surface of the wireless charging mobile phone, the mobile phone protective shell is installed or the mobile phone protective shell 7 is not installed, then the magnetic wireless mobile power supply is placed on the surface, without the nanometer foam cotton layer, of the magnetic sheet of the wireless charging mobile phone, and the magnetic wireless mobile power supply is automatically attracted by the boss magnet on the magnetic sheet and the strong magnet on the magnetic wireless mobile power supply to accurately position and charge, so that the wireless charging transmitting end and the mobile phone receiving end are aligned very conveniently and accurately, and the magnetic wireless mobile power supply can be easily detached after charging; in addition, when wireless charging mobile phone carries out wireless charging, can inhale wireless portable power source through magnetism and inhale wireless portable power source's Type-C interface synchronization and inhale wireless portable power source and carry out wired charging, can inhale wireless portable power source while magnetizing and can wirelessly charge the mobile phone while again, adapt to the multiple application scene of different users and use.
The wireless charging mobile phone 6 back splint magnetic attraction wireless charging device is simple and attractive in appearance, convenient to install, free to operate and control, attractive in appearance, free of wires and free to charge once placed. The wireless mobile power supply has the advantages that the charging is extremely convenient, the practicability is high, the problem that the conventional wireless charging mobile phone cannot be attracted by magnetic force is solved, the wireless mobile power supply has practicability and innovativeness, a user can charge the mobile phone and watch the mobile phone or play games at the same time, the wireless mobile power supply can be charged by walking at will, the magnetic attraction between the magnetic attraction wireless mobile power supply and the magnetic attraction sheet on the mobile phone is firm and reliable, and the wireless mobile power supply cannot be attracted by magnetic force and fall off. Bring convenient, simple wireless experience of charging for the user.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a magnetism is inhaled wireless portable power source structure subassembly that fills, a serial communication port, which comprises a housin, the casing includes cap and lower cap, evenly be provided with a plurality of powerful magnet in the cap, down set gradually battery, PCBA board and wireless transmitting coil that fills by supreme down in the cap, the casing top is provided with magnetism and inhales wireless magnetic sheet that draws that charges, and magnetism is inhaled wireless magnetic sheet that draws that charges and is included and draw the magnetic sheet and inlay a plurality of boss magnet on drawing the magnetic sheet, draw the magnetic sheet upper surface laminating to have the cotton layer of nanometer bubble.
2. The magnetic attraction wireless charging mobile power supply structural component of claim 1, wherein magnet avoidance slots are provided on both sides of the PCBA board.
3. The magnetic wireless charging mobile power supply structural component as claimed in claim 1, wherein a transmitting coil avoiding groove is disposed in a middle portion of the upper housing cover.
4. The magnetic wireless charging mobile power supply structural component of claim 1, wherein a Type-C interface is arranged at the front end of the lower shell cover.
5. The magnetic attraction wireless charging and moving power structural component of claim 1, wherein the upper housing cover is provided with a buckle on an inner surface thereof, the lower housing cover is provided with a slot on an inner surface thereof, the upper housing cover and the lower housing cover are buckled together.
6. The magnetic attraction wireless charging mobile power supply structural component as claimed in claim 1, wherein the magnetic attraction sheet is provided with a plurality of counter bores for placing boss magnets, the upper surfaces of the boss magnets are fixed on the magnetic attraction sheet by high-viscosity stickers, and the diameters of the high-viscosity stickers are larger than the counter bores.
7. The magnetic attraction wireless charging mobile power supply structural component as claimed in claim 1, wherein the shape of the nano-foam cotton layer is the same as that of the magnetic guiding sheet, and the nano-foam cotton layer is provided with a magnet avoiding hole corresponding to the boss magnet.
8. The magnetic attraction wireless charging mobile power supply structural component of claim 1, wherein the opposing faces of the powerful magnet and the boss magnet have opposite magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686959.9U CN214674546U (en) | 2020-11-19 | 2020-11-19 | Magnetism is inhaled wireless portable power source structure subassembly that fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686959.9U CN214674546U (en) | 2020-11-19 | 2020-11-19 | Magnetism is inhaled wireless portable power source structure subassembly that fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674546U true CN214674546U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022686959.9U Active CN214674546U (en) | 2020-11-19 | 2020-11-19 | Magnetism is inhaled wireless portable power source structure subassembly that fills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674546U (en) |
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- 2020-11-19 CN CN202022686959.9U patent/CN214674546U/en active Active
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