CN214154075U - Magnetic suction type combined charging device - Google Patents
Magnetic suction type combined charging device Download PDFInfo
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- CN214154075U CN214154075U CN202023018941.8U CN202023018941U CN214154075U CN 214154075 U CN214154075 U CN 214154075U CN 202023018941 U CN202023018941 U CN 202023018941U CN 214154075 U CN214154075 U CN 214154075U
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- wireless charging
- charging
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- charging device
- magnetism
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Abstract
The utility model relates to a formula combination charging device is inhaled to magnetism, including at least two wireless charging module of inhaling the connection of formula charging port through magnetism, wireless charging module includes the shell, the lock is in respectively the upper cover and the lower cover at shell both ends, magnetism is inhaled formula charging port and is included public end subassembly and female end subassembly, public end subassembly with the coaxial setting of female end subassembly is in on the shell, the upper cover with be fixed with wireless charging panel between the lower cover. The utility model discloses a magnetism is inhaled formula and is charged the port and link together a plurality of wireless charging module, does not need every wireless charging module to be equipped with a charging power cord alone, conveniently carries, can increase and decrease wireless charging module's quantity, convenient operation according to the use scene is nimble.
Description
Technical Field
The utility model belongs to the technical field of the charging technique of electronic equipment and specifically relates to a formula combination charging device is inhaled to magnetism.
Background
The wireless charging technology is a wireless electric energy transmission technology which realizes wireless charging between electric equipment and a charger by utilizing energy transferred between the charger and the electric equipment such as a mobile phone, a computer, a tablet, an intelligent watch and the like through a magnetic field. With the popularization of wireless charging technology, various wireless chargers become common charging tools for individuals or public places. Since the wireless charger itself is connected to the power supply terminal through the charging power line, the existing wireless charging device is generally used in a scene including: a wireless charging panel is fixed on a desktop of a public place and used as a shared charging point, or a large charging base station is arranged in the public place, and the inside of the base station is connected with a plurality of wireless charging modules through charging power lines. A small personal wireless charger is generally configured such that a plurality of charging modules are fixed to one base, thereby charging a plurality of electronic devices. Due to the fact that the base is limited, when different numbers of wireless charging modules are needed, the base cannot be changed, the use is not flexible, the occupied space is small, and the wireless charging device is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art not enough, provide a formula combination charging device is inhaled to magnetism, charge the port through magnetism and link together the wireless module of charging of a plurality of, do not need every wireless module of charging to be equipped with a power cord that charges alone, conveniently carry, can increase and decrease the quantity of the wireless module of charging, convenient operation according to using the scene in a flexible way.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a formula combination charging device is inhaled to magnetism, includes that at least two are inhaled the wireless module of charging that the formula port is connected through magnetism, wireless module of charging includes the shell, the lock is in respectively the upper cover and the lower cover at shell both ends, magnetism is inhaled the formula and is charged the port and include public end subassembly and female end subassembly, public end subassembly with the coaxial setting of female end subassembly is in on the shell, the upper cover with be fixed with wireless charging panel between the lower cover.
Preferably, the first and second liquid crystal materials are,
the lower cover and the shell are integrally formed to form a containing groove, the wireless charging panel is fixed in the containing groove, and a hollow structure is arranged in the middle of the wireless charging panel.
Preferably, the first and second liquid crystal materials are,
and at least one of the inner side wall of the upper cover and the inner side wall of the lower cover is fixed with a magnetic attraction device.
Preferably, the first and second liquid crystal materials are,
the wireless charging panel comprises a PCB, the hollow structure is arranged at the central position of the PCB, a coil, a heat dissipation carbon sheet and a bedding bottom rubber sheet are arranged in the hollow structure, the heat dissipation carbon sheet is arranged outside the coil in a surrounding mode, the bedding bottom rubber sheet is fixedly connected with the heat dissipation carbon sheet, and the magnetic attraction device is arranged between the coil and the upper cover or between the coil and the lower cover.
Preferably, the first and second liquid crystal materials are,
the magnetic attraction device comprises a magnet ring which is formed by a plurality of magnet pieces in surrounding arrangement.
Preferably, the first and second liquid crystal materials are,
adjacent two still connect through the reinforced connection spare between the wireless module of charging, reinforced connection spare is used for the reinforced connection magnetism to inhale the formula port of charging, prevents adjacent two the wireless module of charging public end subassembly with female end subassembly separation.
Preferably, the first and second liquid crystal materials are,
the reinforcing connecting piece is provided with a magnet.
Preferably, the first and second liquid crystal materials are,
encircle on the inner wall of shell the formula of inhaling is inhaled to magnetism and is charged the port and fix at least one magnet.
Preferably, the first and second liquid crystal materials are,
the reinforced connecting piece is arranged to be a buckle structure, and the buckle structure is arranged on the outer wall of the shell.
Preferably, the first and second liquid crystal materials are,
the shell, the upper cover and the lower cover are all made of aluminum alloy materials.
The utility model has the advantages that:
the magnetic attraction type combined charging device can magnetically splice a plurality of charging plates through the magnetic attraction type charging port when in use, can wirelessly charge a plurality of mobile phones or various electric equipment at the same time, is flexible to use, and can be freely matched to adapt to different charging scenes;
the magnetic attraction type combined charging device of the utility model fixes the magnetic attraction device on the inner side of the upper cover or the lower cover of the charging module, when the magnetic attraction type combined charging device is not in use, the magnetic attraction can be mutually absorbed together from top to bottom, thereby being convenient for storage and carrying;
each wireless charging module in the magnetic combined charging device is provided with an independent power supply charging port, which can be used independently or in combination, and when the magnetic combined charging device is used in combination, a plurality of devices can be charged simultaneously only by plugging a charging power line;
the utility model discloses a magnetism is inhaled wireless charging panel in each wireless charging module among the formula combination charging device and is all set up to hollow out construction, sets up wireless charging components and parts in the hollow out construction, can reduce the whole thickness of wireless charging module, makes the product more light.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly explain the technical solutions related to the embodiments in the accompanying drawings, and it is obvious that the drawings described in the present specification are only some possible embodiments of the present invention, and for those skilled in the art, other drawings identical or similar to the technical solutions of the present invention can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural view of the magnetic attraction type combined charging device of the present invention in a use state;
fig. 2 is a schematic structural diagram of the magnetic attraction type combined charging device of the present invention in a state that two wireless charging modules are opened;
fig. 3 is an exploded view of a wireless charging module of the magnetic attraction type combined charging device of the present invention;
fig. 4 is a schematic structural diagram of the magnetic attraction type combined charging device of the present invention when stacked.
The utility model discloses.
The reference numerals and components referred to in the drawings are as follows:
1. the magnetic type charging device comprises a magnetic type charging port, 11 parts of a male end assembly, 12 parts of a female end assembly, 2 parts of a wireless charging module, 21 parts of a shell, 22 parts of an upper cover, 23 parts of a lower cover, 24 parts of a magnetic type device, 3 parts of a wireless charging plate, 31 parts of a coil, 32 parts of a heat dissipation carbon sheet, 33 parts of a bottom cushion rubber sheet, 34 parts of a PCB (printed circuit board), 41 parts of a magnet and 5 parts of a power supply charging port.
Detailed Description
The technical solution described in the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention, and it is obvious that the embodiment described in the present specification is only a part of the feasible technical solution of the present invention, and other embodiments obtained on the basis of not making any creative work by those skilled in the art based on the embodiment of the present invention should be considered as belonging to the scope of the present invention 552 for novel protection.
It should be noted that the descriptions of "first", "second", etc. used in the embodiments of the present invention are used for descriptive purposes only and should not be interpreted as indicating or implying any limitation to the number of technical features, such that the features defined as "first" and "second" in the embodiments of the present invention may indicate that at least one of the defined technical features is included.
The technical solutions between the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art, and when the technical solutions are contradictory to each other or cannot be realized, the technical solutions should not be considered to be combined.
The PCB loaded in this specification is a Printed circuit board { Printed circuit boards }, and is a carrier board for electrically connecting electronic components.
The utility model discloses a magnetism is inhaled formula combination charging device and is had two at least wireless charging module 2 and constitute, has the user state and stacks the state, when the user state shown in figure 1, inhale formula charging port 1 through magnetism between a plurality of wireless charging module 2 and inhale the magnetism side by side and link together, all independently set up power charging port 5 on each wireless charging module 2, any one power charging port 5 connecting wire all can make mutual magnetism inhale all wireless charging module 2 of connecting possess the function of charging, carries out to carry out wireless charging to a plurality of electronic equipment simultaneously through a charging power line. As shown in fig. 4, the magnetic attraction type combined charging device in the folded state is provided with the magnetic attraction device inside the upper cover or the lower cover of each wireless charging module 2, so that the wireless charging modules can be stacked and stored conveniently.
As shown in the accompanying drawing 1, the utility model discloses formula combination charging device is inhaled to magnetism's structural schematic diagram, magnetism in this embodiment is inhaled formula combination charging device and is included two wireless charging module 2 of connecting through magnetism formula charging port 1, and in the in-service use, the user can be according to using scene and the wireless charging module 2 of user demand independent assortment a plurality of. Wireless charging module 2 includes shell 21, the lock is in respectively the upper cover 22 and the lower cover 23 at shell 21 both ends, magnetism is inhaled formula and is charged port 1 and include public end subassembly 11 and female end subassembly 12, public end subassembly 11 with female end subassembly 12 is coaxial to be set up on the shell 21, adjacent two when wireless charging module 2 magnetism is inhaled the formula and is connected, one of them wireless charging module 2 public end subassembly 11 inserts in another wireless charging module 2's female end subassembly 12, makes the circular telegram connect between two wireless charging module 2. As can be seen in fig. 2, in a possible embodiment, the male end component 11 protrudes from the outer side surface of the housing 21, and the female end component 12 forms a concave slot in the housing 21. A wireless charging plate 3 is fixed between the upper cover 22 and the lower cover 23, and wireless charging can be performed when the electronic device approaches or contacts the upper cover 22 or the lower cover 23 through the wireless charging plate 3.
Referring to fig. 2, an independent wireless charging module 2 may have a structure in which the lower cover 23 and the housing 21 are integrally formed to form a receiving groove, and the upper cover 22 is fastened in the receiving groove, so that a relatively sealed receiving cavity is formed inside the wireless charging module 2. Specifically, the storage tank internal fixation wireless charging panel 3, set up to hollow out construction in the middle of wireless charging panel 3 and be used for holding components and parts, can make wireless charging module 2's thickness reduce to wireless charging panel 3's thickness through this kind of structure, as long as with wireless charging panel 3 setting enough thin, just can guarantee that wireless charging module 2's volume is lighter. In practical use, the wireless charging module 2 may be a flat square, a circle or other irregular figure. When wireless charging module 2 is irregular figure, two continuous wireless charging module 2's magnetism inhale formula charging port 1 department and can set up to the shape that can joint each other, be similar to the picture arragement or the shape of dynamic height, so not only can strengthen magnetism and inhale the connection that formula charging port 1, also can strengthen the utility model discloses magnetism is inhaled formula and is made up charging device's interest.
Referring to fig. 3, an exploded schematic view of an independent wireless charging module 2 is shown, in which at least one of the inner side walls of the upper cover 22 and the lower cover 23 is fixed with a magnetic attraction device 24, when the wireless charging module is stored, all the wireless charging modules can be stacked by the magnetic attraction device 24, and when the wireless charging module is charged, the magnetic attraction device 24 can also perform an attraction function on the electronic device, so that the charging in different states is facilitated. Inside wireless charging module 2 wireless charging panel 3 includes PCB board 34, hollow out construction sets up in the central point of PCB board 34 puts, be provided with coil 31 in the hollow out construction, encircle and be in the heat dissipation carbon piece 32 in the coil 31 outside and with bottom of a pad film 33 etc. of heat dissipation carbon piece 32 fixed connection are used for realizing wireless components and parts that charge, these components and parts all integrated with on the PCB board 34. The magnetic attraction device 24 is disposed between the coil 31 and the upper cover 22 or between the coil 31 and the lower cover 23. When the inner sides of the upper cover 22 and the lower cover 23 are both fixed with the magnetic attraction device 24, the two surfaces of the wireless charging module 2 have the same magnetic force. The magnetic attraction device 24 comprises a magnet ring surrounded by a plurality of magnet pieces, and the magnet pieces can be fixed by a double-sided adhesive tape or by arranging a clamping structure on the inner side of the upper cover 22 or the lower cover 23.
Referring to fig. 2, two adjacent wireless charging modules 2 are further connected through a reinforcing connecting piece, the reinforcing connecting piece is used for reinforcing connection of the magnetic type charging port 1, so that the two adjacent wireless charging modules 2 are prevented from being separated into the male end component 11 and the female end component 12. Through reinforced connection spare, the part can lie flat when charging and prevent of a plurality of wireless module 2 that charges, even adopt vertical to prevent also can guarantee adjacent wireless module 2 that charges between stable connection, formula combination charging device's structure compactness and stability are inhaled to the reinforcing magnetism, prevent to use in-process structure scatter. In a preferred embodiment, the reinforcing connector is provided as a magnet 41, and specifically, at least one magnet 41 is fixed on the inner wall of the housing 21 around the magnetic charging port 1. For example, as shown in fig. 2, magnets 41 are respectively fixed at two sides of the male end component 11 of the magnetic attraction type charging port 1, and the magnetic attraction type charging port 1 of the two wireless charging modules is oppositely electrified and connected by the magnets 41 being magnetically attracted to the housing of the other wireless charging module; in another embodiment, magnets 41 are fixed on both sides of the male end assembly 11 and both sides of the female end assembly 12, so that compared with the above embodiment, the attraction force between two wireless charging modules is increased, and accurate connection can be automatically realized when the two wireless charging modules are close to a certain distance. Preferably, work as formula charging port 1 department is inhaled to magnetism sets up magnet 41, and when device 24 is inhaled to the inboard fixed magnetism of upper cover 22 and lower cover 23 simultaneously, the utility model discloses a magnetism inhale formula combination charging device when changing fold condition from the user state, at upper cover 22 and the inboard magnetism of lower cover 23 inhale device 24 with under the combined action of magnet 41 that formula charging port 1 department set up is inhaled to magnetism, only need nudge one of them wireless module of charging, just can make two wireless modules of charging automatic alignment folding.
In another preferred embodiment, the reinforcing connecting member is configured as a snap structure, the snap structure is disposed on the outer wall of the housing 21, and specifically, the snap structure is disposed around the magnetic-type charging port 1, so as to fasten the two wireless charging modules, and ensure that the male terminal assembly 11 and the female terminal assembly 12 of the two wireless charging modules are aligned and connected with each other.
The housing 21, the upper cover 22 and the lower cover 23 of the wireless charging module 2 in all the above embodiments are made of aluminum alloy materials, and the aluminum alloy materials are used for facilitating the heat dissipation of the wireless charging module in time when the wireless charging module is used, so that the use safety is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a formula combination charging device is inhaled to magnetism, its characterized in that includes that at least two are inhaled wireless charging module (2) that formula charging port (1) is connected through magnetism, wireless charging module (2) include shell (21), respectively the lock is in upper cover (22) and lower cover (23) at shell (21) both ends, magnetism is inhaled formula charging port (1) and is included public end subassembly (11) and female end subassembly (12), public end subassembly (11) with female end subassembly (12) coaxial setting is in on shell (21), upper cover (22) with be fixed with wireless charging panel (3) between lower cover (23).
2. The magnetic combined charging device according to claim 1, wherein the lower cover (23) and the housing (21) are integrally formed to form a containing groove, the wireless charging panel (3) is fixed in the containing groove, and a hollow structure is arranged in the middle of the wireless charging panel (3).
3. A combined magnetic charger as claimed in claim 2, characterised in that the magnetic means (24) are fixed to at least one of the inner walls of the upper cover (22) and the lower cover (23).
4. The magnetic attraction type combined charging device according to claim 3, wherein the wireless charging plate (3) comprises a PCB (34), the hollow structure is arranged at the center of the PCB (34), a coil (31), a heat dissipation carbon sheet (32) surrounding the coil (31) and an underlay rubber sheet (33) fixedly connected with the heat dissipation carbon sheet (32) are arranged in the hollow structure, and the magnetic attraction device (24) is arranged between the coil (31) and the upper cover (22) or between the coil (31) and the lower cover (23).
5. A combined magnetically-attractable charging device according to claim 4, wherein the magnetically-attractable means (24) comprises a magnet ring surrounded by a plurality of magnet pieces.
6. A magnetic combined charging device according to claim 1, characterized in that two adjacent wireless charging modules (2) are connected with each other by a reinforcing connector, the reinforcing connector is used for reinforcing the magnetic charging port (1) to prevent the separation of the male terminal assembly (11) and the female terminal assembly (12) of the two adjacent wireless charging modules (2).
7. A combined magnetic charging device according to claim 6, characterized in that the reinforcing connection is provided as a magnet (41).
8. A combined magnetic charging device according to claim 7, characterized in that at least one magnet (41) is fixed on the inner wall of the housing (21) around the magnetic charging port (1).
9. A combined magnetic charging device according to claim 6, characterized in that the reinforcement connection is provided as a snap-fit arrangement provided on the outer wall of the housing (21).
10. A combined magnetic charging device according to claim 1 or 6, characterized in that the housing (21), the upper cover (22) and the lower cover (23) are made of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018941.8U CN214154075U (en) | 2020-12-15 | 2020-12-15 | Magnetic suction type combined charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018941.8U CN214154075U (en) | 2020-12-15 | 2020-12-15 | Magnetic suction type combined charging device |
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| Publication Number | Publication Date |
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| CN214154075U true CN214154075U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023018941.8U Active CN214154075U (en) | 2020-12-15 | 2020-12-15 | Magnetic suction type combined charging device |
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| CN (1) | CN214154075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825544A (en) * | 2022-05-16 | 2022-07-29 | 永康市海力实业有限公司 | Charging device based on winder |
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2020
- 2020-12-15 CN CN202023018941.8U patent/CN214154075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825544A (en) * | 2022-05-16 | 2022-07-29 | 永康市海力实业有限公司 | Charging device based on winder |
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