CN219611399U

CN219611399U - Wireless charging mobile power supply

Info

Publication number: CN219611399U
Application number: CN202321242612.2U
Authority: CN
Inventors: 梁旦新
Original assignee: Shenzhen Saiyou Technology Co ltd
Current assignee: Shenzhen Saiyou Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-08-29
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a wireless charging mobile power supply, and relates to the technical field of mobile power supplies. The utility model provides a wireless portable power source that charges, includes the casing, and the inside wireless transmitting coil, magnetic ring, circuit board and the electric core of being provided with of casing, wireless transmitting coil and electric core all electric connection in the circuit board, wireless transmitting coil is located to the magnetic ring cover, and the casing is connected with the magnetism and inhales the piece, and induction chamber and location chamber have been seted up to the casing, and induction chamber and location chamber all are connected with the silica gel pad. The utility model has the effect of improving the stability of the connection of the charging equipment with the mobile power supply in the charging process.

Description

Wireless charging mobile power supply

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a wireless charging mobile power supply.

Background

The portable power source is a portable charger which carries electric energy and can charge electronic products at any time, and is suitable for occasions without power source outside. The portable power source divide into wireless charging and two kinds of charging modes that charge with the cable, and wireless charging need not with the help of the electric wire, utilizes magnet to charge for equipment, consequently more simple.

The wireless charging technology utilizes magnetic resonance to transmit charges in the air between the charger and the equipment, and the coil and the capacitor form resonance between the charger and the equipment, so that efficient transmission of electric energy is realized. However, in the charging process of the charging device, the wireless charging mobile power supply can have the problem that the charging device and the mobile power supply are separated due to the fact that the wireless charging mobile power supply cannot be fixed, so that charging is interrupted.

Disclosure of Invention

In order to improve the problem of fixing the charging equipment and the mobile power supply in the charging process, the utility model provides a wireless charging mobile power supply.

The utility model provides a wireless charging mobile power supply, which adopts the following technical scheme:

the utility model provides a wireless portable power source that charges, includes the casing, the inside wireless transmitting coil, magnetic ring, circuit board and the electric core of being provided with of casing, wireless transmitting coil with electric core all electric connection in the circuit board, the magnetic ring cover is located wireless transmitting coil, the casing is connected with the magnetism and inhales the piece, induction chamber and location chamber have been seted up to the casing, induction chamber with the location chamber all is connected with the silica gel pad.

Through above-mentioned technical scheme, accomplish electric energy transmission through the resonance between wireless transmitting coil and the battery charging outfit, magnetism is inhaled the piece and is attracted battery charging outfit to make battery charging outfit and portable power source connect, the silica gel pad further improves battery charging outfit's adsorption stability, thereby fixes battery charging outfit location on portable power source, realizes fixedly.

Optionally, the casing includes face lid and bottom of mutual block, form accommodation space between face lid and the bottom, wireless transmitting coil the magnetic ring, the circuit board with the electric core all set up in the accommodation space, the response chamber with the location chamber is seted up in the face lid.

Optionally, a first protruding ring is arranged at a position of the surface cover corresponding to the periphery of the wireless transmitting coil, a second protruding ring is arranged at a position of the surface cover corresponding to the periphery of the magnetic ring, and the induction cavity is located between the first protruding ring and the second protruding ring.

Through above-mentioned technical scheme, the setting in response chamber forms a confined annular, is convenient for fix a position charging equipment.

Optionally, a plurality of empty slots have evenly been seted up to the response chamber, the magnetism inhale the piece through inlay locate empty slot connect in the response chamber, the silica gel pad connect in the top of piece is inhaled to the magnetism, the magnetism inhale the bottom of piece with the magnetic ring magnetism is inhaled.

Through above-mentioned technical scheme, the empty slot is evenly offered for the magnetism is inhaled the arrangement distribution of piece and is even, and battery charging outfit can all be inhaled in each position, thereby battery charging outfit is more stable with portable power source's connection.

Optionally, the surface cover is provided with a protruding strip, and the positioning cavity is located inside the protruding strip.

Through above-mentioned technical scheme, the setting in location chamber makes things convenient for portable power source and charging equipment's fixed equally to all connect from top to bottom, make charging equipment be difficult to take place to rock.

Optionally, the face lid is located the fixed slot has been seted up to the bottom of location chamber, the face lid is located the both sides of fixed slot are connected with the butt piece, the magnetism is inhaled the piece and is inlayed and locate the fixed slot, the butt piece butt in the magnetism is inhaled the piece, the bottom that the piece was inhaled to the magnetism set up in electric core top.

Through above-mentioned technical scheme, the piece is inhaled to magnetism assists silica gel pad to adsorb charging equipment, makes the connection more stable.

Optionally, one side of face lid is provided with Micro port, type-C port and USB output port that charges side by side, micro port, type-C port and USB output port that charges are connected with the circuit board respectively.

Through the technical scheme, the charging port and the output port are arranged, so that the mobile power supply can be used for carrying out wired charging when being charged wirelessly, and the charging device is more convenient.

Optionally, a power button is arranged on the other side of the face cover, and the power button is connected with the circuit board.

In summary, the utility model has the following beneficial effects:

1. electric energy transmission is accomplished through the resonance between wireless transmitting coil and the charging equipment, and the piece is inhaled to magnetism can attract the charging equipment to make charging equipment and portable power source connect, the silica gel pad further improves charging equipment's adsorption stability, thereby fixes charging equipment location on portable power source, realizes fixedly.

2. The empty slots are uniformly formed, so that the magnetic attraction pieces are uniformly distributed, and the charging equipment can be attracted in all directions, so that the charging equipment is more stably connected with a mobile power supply.

3. The setting in location chamber makes things convenient for portable power source and charging equipment's fixed equally to all connect from top to bottom, make charging equipment be difficult to take place to rock.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of various parts of an embodiment of the present utility model;

fig. 3 is a schematic structural view of a face cover according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a housing; 11. a face cover; 12. a bottom cover; 2. a wireless transmitting coil; 21. a magnetic ring; 22. a circuit board; 23. a battery cell; 3. a magnetic attraction piece; 31. a silica gel pad; 4. an induction chamber; 41. a first protruding collar; 42. a second protruding collar; 43. a hollow groove; 5. a positioning cavity; 51. a protruding strip; 6. a fixing groove; 61. an abutment block; 7. micro charging port; 71. Type-C charging port; 72. a USB output port; 73. and a power key.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a wireless charging mobile power supply. Referring to fig. 1 and 2, a wireless charging mobile power supply includes a housing 1, where the housing 1 includes a surface cover 11 and a bottom cover 12, the surface cover 11 and the bottom cover 12 are fastened and connected, a containing space is formed between the surface cover 11 and the bottom cover 12, and a battery cell 23, a circuit board 22, a wireless transmitting coil 2, a magnetic ring 21 and a magnetic attraction piece 3 are disposed in the containing space. The surface shell surface is provided with sensing chamber 4 and location chamber 5, and sensing chamber 4 and location chamber 5 are connected with silica gel pad 31.

The battery cell 23 sets up on bottom 12, and the electric energy is stored to the battery cell 23, and the circuit board 22 sets up in one side of battery cell 23, and battery cell 23 electric connection is in circuit board 22, and the circuit board is used for controlling the transmission of electric energy, and wireless transmitting coil 2 sets up in the top of battery cell 23, and wireless transmitting coil 2 is located to the magnetic ring 21 cover, and wireless transmitting coil 2 electric connection is in circuit board 22, through the complete electric energy transmission of magnetic resonance between wireless transmitting coil 2 and the battery charging outfit, realizes the charging to the battery charging outfit.

The surface cover 11 is provided with a first protruding ring 41 and a second protruding ring 42, the first protruding ring 41 is located at a position, corresponding to the periphery of the wireless transmitting coil 2, on the surface cover 11, the second protruding ring 42 is located at a position, corresponding to the periphery of the magnetic ring 21, on the surface cover 11, an induction cavity 4 is formed between the first protruding ring 41 and the second protruding ring 42, the induction cavity 4 is in a circular shape, and charging equipment is adsorbed through the induction cavity 4. The induction cavity 4 is uniformly provided with a plurality of empty slots 43, the magnetic attraction pieces 3 are correspondingly embedded in the empty slots 43, the lower part of the magnetic attraction pieces 3 magnetically attracts the magnetic ring 21, and the silica gel pad 31 is arranged above the magnetic attraction pieces 3. The charging equipment is sucked through the magnetic attraction piece 3, and the silica gel pad 31 further adsorbs the charging equipment, so that the charging equipment can be fixedly placed above a mobile power supply, and the phenomenon of charging interruption caused by unstable fixation of the charging equipment is reduced.

Referring to fig. 1 and 3, a protruding strip 51 is disposed below the sensing cavity 4 on the cover 11, the protruding strip 51 presents a closed strip shape, a positioning cavity 5 is formed in the middle of the protruding strip 51, and the positioning cavity 5 is connected with a silica gel pad 31. The fixed slot 6 has been seted up to the inboard position that corresponds the location chamber 5 of face lid 11, and the magnetism is inhaled piece 3 and is inlayed and locate in the fixed slot 6, and the face lid 11 is located the both sides of fixed slot 6 and is connected with butt piece 61, butt piece 61 butt is inhaled piece 3 to the magnetism to inhale piece 3's position is fixed from both sides through butt piece 61. The charging equipment is sucked by the magnetic suction piece 3, and is adsorbed by the silica gel pad 31, and is fixed above the mobile power supply through the adsorption of the induction cavity 4 and the positioning cavity 5, so that the charging equipment is more stable and is not easy to shake in the charging process.

One side of face lid 11 is provided with Micro port 7 that charges side by side, type-C port 71 and USB output port 72, and wherein USB output port 72 is provided with two, micro port 7 that charges, type-C port 71 and USB output port 72 respectively with circuit board 22 electric connection. Through setting up the port and connecting the charging wire for portable power source satisfies wired charging's charge mode simultaneously, and the user can freely select when using, and is more convenient.

The other side of the face cover 11 is provided with a power button 73, the power button 73 is electrically connected with the circuit board 22, and a switch of the mobile power supply is operated through the power button 73.

The implementation principle of the wireless charging mobile power supply provided by the embodiment of the utility model is as follows: when the charging device is charged, a user can select a wired charging mode or a wireless charging mode according to the situation. The charging device is sucked by the magnetic attraction piece 3, and is fixed above the mobile power supply by the corresponding position of the charging device sucked by the silica gel pad 31, and the power button 73 is pressed to charge the charging device.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Wireless charging portable power source, including casing (1), its characterized in that: the wireless transmitting coil (2), the magnetic ring (21), the circuit board (22) and the battery cell (23) are arranged inside the shell (1), the wireless transmitting coil (2) and the battery cell (23) are electrically connected to the circuit board (22), the magnetic ring (21) is sleeved on the wireless transmitting coil (2), the shell (1) is connected with the magnetic attraction piece (3), the shell (1) is provided with the induction cavity (4) and the positioning cavity (5), and the induction cavity (4) and the positioning cavity (5) are connected with the silica gel pad (31).

2. The wireless charging portable power source of claim 1, wherein: the shell (1) comprises a surface cover (11) and a bottom cover (12) which are clamped with each other, a containing space is formed between the surface cover (11) and the bottom cover (12), the wireless transmitting coil (2), the magnetic ring (21), the circuit board (22) and the battery cell (23) are arranged in the containing space, and the induction cavity (4) and the positioning cavity (5) are arranged in the surface cover (11).

3. The wireless charging portable power source of claim 2, wherein: the surface cover (11) is provided with a first protruding ring (41) corresponding to the peripheral part of the wireless transmitting coil (2), the surface cover (11) is provided with a second protruding ring (42) corresponding to the peripheral part of the magnetic ring (21), and the induction cavity (4) is located between the first protruding ring (41) and the second protruding ring (42).

4. A wireless charging portable power source according to claim 3, wherein: a plurality of empty slots (43) are uniformly formed in the sensing cavity (4), the magnetic attraction piece (3) is connected to the sensing cavity (4) through being embedded in the empty slots (43), the silica gel pad (31) is connected to the top of the magnetic attraction piece (3), and the bottom of the magnetic attraction piece (3) is magnetically attracted with the magnetic ring (21).

5. The wireless charging portable power source of claim 2, wherein: the face cover (11) is provided with a protruding strip (51), and the positioning cavity (5) is located inside the protruding strip (51).

6. The wireless charging portable power source of claim 5, wherein: the surface cover (11) is located the fixed slot (6) has been seted up to the bottom of location chamber (5), the surface cover (11) is located both sides of fixed slot (6) are connected with butt piece (61), magnetism inhale piece (3) inlay and locate fixed slot (6), butt piece (61) butt in magnetism inhale piece (3), the bottom of magnetism inhale piece (3) set up in electric core (23) top.

7. The wireless charging portable power source of claim 2, wherein: one side of face lid (11) is provided with Micro port (7), type-C port (71) and USB output port (72) that charge side by side, micro port (7), type-C port (71) and USB output port (72) are connected with circuit board (22) respectively.

8. The wireless charging portable power source of claim 2, wherein: the other side of the face cover (11) is provided with a power button (73), and the power button (73) is connected with the circuit board (22).