CN218940712U - Charging device and mobile power supply assembly - Google Patents

Abstract

The utility model relates to the technical field of electronic product accessories, in particular to a charging device and a mobile power supply assembly. The charging device comprises a charging seat, a support, a first wireless charging assembly and a telescopic data wire, wherein the charging seat defines a hollow accommodating space, at least part of the telescopic data wire is arranged in the accommodating space, one end of the support is connected with the charging seat, the other end of the support is connected with the first wireless charging assembly, and the charging seat is electrically connected with the first wireless charging assembly. The charging device provided by the utility model can meet different application scenes, and the practicability and convenience of the charging device can be greatly improved. The mobile power supply component is matched with the charging device to realize that the charging device charges the mobile power supply component or the mobile power supply component charges the charging device. The portable power source assembly of this embodiment has the same advantages as the charging device, and will not be described here again.

Description

A charging device and mobile power supply assembly

【Technical field】

The utility model relates to the technical field of electronic product accessories, in particular to a charging device and a mobile power supply assembly.

【Background technique】

As electronic devices are widely used, there are more and more chargers matching different types of electronic devices on the market. However, the same existing charging device can only charge one electronic device, which cannot meet different application scenarios, and the data lines on the charging device are not convenient to store, which greatly reduces the practicability and convenience of the charging device.

【Content of utility model】

In order to solve the problems in the prior art, the utility model provides a charging device and a mobile power supply assembly.

In order to solve the above technical problems, the technical solution of the utility model is to provide a charging device, the charging device includes a charging stand, a bracket, a first wireless charging component and a retractable data line, the charging stand defines a hollow accommodation space, At least part of the retractable data cable is disposed in the accommodation space, one end of the bracket is connected to the charging stand, and the other end is connected to the first wireless charging component, and the charging stand is connected to the first wireless charging component. The wireless charging assembly is electrically connected.

Preferably, the charging device further includes an input interface arranged on the charging stand and a circuit board arranged in the charging stand, the input interface is electrically connected to the circuit board, and the circuit board is connected to the The first wireless charging component is electrically connected with the retractable data line.

Preferably, the charging stand is also provided with a receiving slot for placing electronic product accessories or electronic equipment.

Preferably, the charging device further includes a second wireless charging component, the charging base has an opposite first surface and a second surface, the second wireless charging component is arranged in the accommodation space and is close to the first On the surface, the second wireless charging component is electrically connected to the circuit board.

Preferably, the retractable data cable includes a housing, a wire reel assembly and a cable, the housing defines a hollow accommodation chamber, the wire reel assembly is disposed in the accommodation chamber, and the cable is wound around the The wire winding assembly is exposed from the housing, and the wire winding assembly rotates relative to the housing to accommodate or release the cable.

Preferably, the retractable data cable further includes a joint electrically connected to the cable, and when the winding assembly rotates relative to the housing to accommodate the cable, the joint is detachable from the housing connect.

Preferably, one of the casing and the joint is provided with a first magnetic attraction, and the other is provided with a second magnetic attraction, when the winding assembly rotates relative to the casing to accommodate the When the cable is connected, the connector is magnetically connected to the housing.

Preferably, the first wireless charging component includes a support and a first magnetic wireless charging component, and the support is detachably connected to the first magnetic wireless charging component.

Preferably, a charging position electrically connected to the circuit board is provided at the bottom of the accommodation tank, and the charging device charges the electronic product accessories or electronic equipment in the accommodation tank through the charging position;

Or the electronic product accessories supply power to the retractable data cable, the first wireless charging component and the second wireless charging component through the charging position.

Another technical solution of the utility model to solve the above-mentioned technical problems is to provide a mobile power supply assembly, the mobile power supply assembly cooperates with the charging device to realize that the charging device charges the mobile power supply assembly or the mobile power supply assembly is the The charging device supplies power, and the charging device is the charging device as described above.

Compared with the prior art, the charging device provided by the utility model has the following advantages:

1. The charging device provided by the embodiment of the present utility model includes a charging stand, a bracket, a first wireless charging component, and a retractable data cable. The charging stand defines a hollow accommodation space, and at least part of the retractable data cable is arranged in the accommodation space , one end of the bracket is connected to the charging base, the other end is connected to the first wireless charging component, and the charging base is electrically connected to the first wireless charging component. Through this design, first, the first wireless charging component and the retractable data cable can charge and/or transmit data for multiple electronic devices at the same time, thereby meeting different applicable scenarios to improve the user experience; At least part of the retractable data line is arranged in the accommodation space, and can be stored in the accommodation space when the user is not using the data line to protect the data line and avoid the messy placement of the data line, or, when the user needs to use the data line, the data line Can be pulled out to charge electronic devices and/or transfer data.

2. The charging device provided by the embodiment of the present invention, the charging device also includes an input interface arranged on the charging stand and a circuit board arranged in the charging stand, the circuit board and the input interface, the first wireless charging component and the retractable The data line is electrically connected. Through this design, when the input interface is connected to an external power supply, the charging current of the external power supply can be transmitted to the retractable data line and the first wireless charging component through the circuit board, so that the scalable data line and the first wireless charging component are both It can realize the function of charging electronic equipment.

3. In the charging device provided by the embodiment of the present invention, the charging stand is also provided with a receiving slot for placing electronic product accessories or electronic equipment. Through this design, electronic equipment or electronic product accessories can be accommodated to meet the needs of users in different scenarios. At the same time, electronic equipment or electronic product accessories can be placed in the storage slot, which can also protect electronic equipment or electronic product accessories and facilitate users to carry Electronic equipment or electronic product accessories, so as to further improve the user experience.

4. The charging device provided by the embodiment of the present invention, the charging device further includes a second wireless charging component, and the second wireless charging component is electrically connected to the circuit board. Through this design, the function of the charging device to charge multiple electronic devices at the same time can be realized, so that the device can be applied to more application scenarios.

5. In the charging device provided by the embodiment of the present invention, the retractable data cable includes a casing, a wire winding assembly and a cable, the casing defines a hollow accommodation chamber, the winding assembly is arranged in the accommodation chamber, and the cable is wound and wound. After the assembly, it is exposed from the housing, and the winding assembly rotates relative to the housing to accommodate or release the cables. Through this design, it is convenient for the user to store the cable to protect the cable and save space, or release the cable to realize the function of charging the electronic device and/or transmitting data through the retractable data cable.

6. In the charging device provided by the embodiments of the present invention, the retractable data cable further includes a joint electrically connected to the cable, and when the winding assembly rotates relative to the housing to store the cable, the joint is detachably connected to the housing. Through this design, when the cable winding assembly rotates relative to the housing to store the cables, the magnetic connection between the connector and the housing is convenient for the user to attach the connector to the housing, which can protect the connector when the user is not using the retractable data cable.

7. In the charging device provided by the embodiment of the present invention, one of the casing and the connector is provided with a first magnetic attraction, and the other is provided with a second magnetic attraction. When the cable is connected, the connector is magnetically connected to the housing. Through this design, when the cable winding assembly rotates relative to the housing to store the cables, the magnetic connection between the connector and the housing is convenient for the user to attach the connector to the housing, and the connector can be protected when the user does not use the retractable data cable. At the same time, the connector and the housing are magnetically connected to facilitate disassembly by the user, thereby improving the user experience.

8. In the charging device provided by the embodiment of the present invention, the first wireless charging component includes a support and a first magnetic wireless charging component, and the support is detachably electrically connected to the first magnetic wireless charging component. Through this design, first, the first magnetic wireless charging component can be installed on the support to wirelessly charge and/or transmit data to electronic devices, and second, the first magnetic wireless charging component can be removed from the support Used alone, the charging device of the present invention can adapt to more scenes and be more convenient, thereby improving the experience of the user.

9. In the charging device provided by the embodiment of the present invention, the bottom of the storage tank is also provided with a charging position electrically connected to the circuit board. The charging position can charge the electronic equipment or electronic product accessories accommodated in the storage tank. Charging, or electronic product accessories supply power to the retractable data cable, the first wireless charging component and the second wireless charging component through the charging position, so that the device can be applied to more application scenarios.

10. The mobile power supply assembly provided by the embodiment of the present invention has the same beneficial effect as that of the charging device, which will not be repeated here.

【Description of drawings】

Fig. 1 is a structural schematic diagram 1 of the charging device of the first embodiment of the present invention;

Fig. 2 is a structural schematic diagram II of the charging device of the first embodiment of the present invention;

3 is a schematic diagram of the exploded structure of the first wireless charging component of the charging device according to the first embodiment of the present invention;

Fig. 4 is a schematic diagram of the exploded structure of the first magnetic suction wireless charging component of the charging device according to the first embodiment of the present invention;

Fig. 5 is a structural schematic diagram III of the charging device of the first embodiment of the present invention;

Fig. 6 is an exploded schematic diagram of a part of the structure of the charging device of the first embodiment of the present invention;

Fig. 7 is a schematic structural diagram of the retractable data line of the charging device according to the first embodiment of the present invention;

Fig. 8 is a schematic diagram of the exploded structure of the retractable data line of the charging device according to the first embodiment of the present invention;

Fig. 9 is a schematic diagram 2 of the exploded structure of the retractable data line of the charging device according to the first embodiment of the present invention;

Fig. 10 is a structural schematic diagram of the second embodiment of the utility model after the mobile power supply assembly cooperates with the charging device;

Fig. 11 is a schematic structural view of the charging device of the second embodiment of the present invention;

Fig. 12 is an exploded schematic diagram of a part of the structure of the charging device and the mobile power supply assembly of the second embodiment of the present invention;

Fig. 13 is a schematic structural view of the mobile power supply assembly of the second embodiment of the present invention;

Fig. 14 is a schematic diagram of the exploded structure of the mobile power supply assembly of the second embodiment of the present invention.

Explanation of the accompanying drawings:

1. Charging device; 2. Mobile power supply components; 3. Charging device;

10. Charging stand; 11. Bracket; 12. First wireless charging component; 13. Retractable data cable; 14. Second wireless charging component; 15. Input interface; 16. Charging position; 17. Circuit board; 18. Anti-skid components;

101. Accommodating space; 102. Accommodating slot; 121. Support member; 122. First magnetic suction wireless charging component; 123. Male charging interface; 124. Female charging interface; 125. Third magnetic attraction; 126. The first Four magnetic suction parts; 127, the first PCB board; 130, the first magnetic suction part; 131, the shell; 132, the winding assembly; 133, the cable; 134, the connector; 135, the second PCB board; 1. Electrical connection end; 137. Second electrical connection end; 138. Stop assembly; 139. Second magnetic attraction piece; 141. Second wireless transmitting coil; 161. Conductive pin;

1021, gap; 1211, first accommodation slot; 1212, limit slot; 1221, second accommodation slot; 1222, first wireless transmitting coil; 1223, first ring magnet; 1311, accommodation cavity;

20. Second magnetic wireless charging component; 21. Electrode contacts; 22. Opening; 23. Shell; 24. Second circuit board; 25. Battery core; 26. Input port; 27. Output port; 30. The first 1. Wireless charging component; 31. Charging stand; 32. Second wireless charging component; 33. Retractable data line; 34. Input interface; 35. Circuit board; 36. Charging position; 37. Bracket;

231. Accommodating cavity; 201. Third wireless transmitting coil; 202. Second ring magnet; 311. Accommodating space; 312. Accommodating groove; 361. Conductive pins;

3121. Gap.

【Detailed ways】

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Figure 1 and Figure 2, the first embodiment of the present utility model provides a charging device 1, including a charging base 10, a bracket 11, a first wireless charging component 12 and a retractable data line 13, the charging base 10 defines a hollow The accommodating space 101, at least part of the retractable data line 13 is set in the accommodating space 101, one end of the support 11 is connected to the charging stand 10, and the other end is connected to the first wireless charging component 12, and the charging stand 10 is connected to the first wireless charging component 12 electrical connection.

It should be noted that the electronic device in this embodiment may be, but not limited to, a mobile phone, an earphone, a watch, or a tablet computer. In addition, an angle is formed between the bracket 11 and the first wireless charging component 12 . It should be understood that the included angle may be fixed or adjustable, which is not limited here. As an optional mode of the embodiment of the present utility model, the included angle is 45°-75°. Through this design, when the electronic device is placed on the first wireless charging component 12, it can play a role in supporting the electronic device, and at the same time, it is convenient for the user to adapt to the angle at which the user looks at the electronic device when charging the electronic device. Thus, it is convenient for the user to check the charging state of the electronic device and/or use the electronic device, thereby further improving the user experience. In addition, the connection between the bracket 11 and the charging stand 10 may be detachable or fixed, which is not limited herein. The charging base 10 is electrically connected to the first wireless charging component 12 through the bracket 11 , that is, the bracket 11 is provided with wires inside, and the charging base 10 is electrically connected to the first wireless charging component 12 through the wires inside the bracket 11 .

It can be understood that through this design, firstly, the first wireless charging component 12 and the retractable data cable 13 can simultaneously charge and/or transmit data for multiple electronic devices, thereby satisfying different application scenarios and improving user experience The second is to arrange at least part of the retractable data line 13 in the accommodating space 101. When the user does not use the retractable data line 13, it can be stored in the accommodating space 101 to protect the data line and avoid the messy placement of the data line. Or, when the user needs to use the retractable data cable 13, the data cable can be pulled out to charge the electronic device and/or transmit data.

Further, referring to FIG. 3 and FIG. 4 , the first wireless charging component 12 includes a support 121 and a first magnetic wireless charging component 122 , and the support 121 and the first magnetic wireless charging component 122 are detachably connected.

It should be noted that the detachable method can be, but not limited to, magnetic connection, buckle connection, self-locking buckle or adhesive connection, as long as the first magnetic wireless charging assembly 122 and the support member 121 can be connected. Just disassemble. Specifically, in this embodiment, a magnetic connection is adopted between the first magnetic wireless charging component 122 and the support member 121 . Through this design, the two are magnetically connected to make the device simple in structure and more convenient to disassemble.

It can be understood that, through the design of the first wireless charging component 12 including the first magnetic wireless charging component 122 and the support 121, the support 121 can support the first magnetic wireless charging component 122 on the bracket 11, and when the electronic device When placed on the first magnetic suction wireless charging component 122 for charging, the user does not need to hold or other parts in contact with the electronic device, which is convenient for the user to operate the electronic device while charging the electronic device and/or transmitting data. This avoids the problem that the electronic equipment is easy to fall off from the first wireless charging assembly 12, resulting in poor user experience, and at the same time makes the device more convenient to use.

Specifically, please continue to refer to FIG. 4 , the first magnetically attractive wireless charging component 122 includes a first wireless transmitting coil 1222 and a first ring magnet 1223 disposed around the first wireless transmitting coil 1222 .

It can be understood that with this design, when the electronic device is placed on the first magnetic wireless charging assembly 122 for charging, the first ring magnet 1223 can have a certain adsorption capacity, and then the electronic device can be adsorbed on the first magnetic wireless charging assembly 122. On the charging component 122, the user does not need to hold hands or other parts in contact with the electronic device, thereby improving user experience.

Further, please continue to refer to FIG. 3 and FIG. 4 , one of the support 121 and the first magnetic wireless charging component 122 is provided with a third magnetic attraction 125 , and the other is opposite to the third magnetic attraction 125 There is a fourth magnetic attraction 126 , and the first magnetic wireless charging component 122 and the support 121 are magnetically connected through the third magnetic attraction 125 and the fourth magnetic attraction 126 .

It can be understood that, through this design, when the first magnetic wireless charging component 122 is arranged on the support 121, there will be no relative displacement between the magnetic wireless charging component and the support 121 due to a small external force, thereby enabling the When the first magnetic wireless charging component 122 is arranged on the support 121 and charges the electronic device and/or transmits data, the connection between the first magnetic wireless charging component 122 and the support 121 will be more stable, and then Improved user experience.

It should be noted that the quantity and materials of the third magnetic attraction 125 and the fourth magnetic attraction 126 in the first embodiment of the present invention can be set according to the actual application scene, as long as the third magnetic attraction 125 and the fourth magnetic attraction The suction piece 126 is relatively arranged on the support piece 121 and the first magnetic suction wireless charging assembly 122, and at the same time, it only needs to be able to realize the detachable connection between the support piece 121 and the first magnetic suction wireless charging assembly 122, the first of the utility model Examples do not make any limitations. In some specific embodiments, the number of the third magnetic attractor 125 and the fourth magnetic attractor 126 of the present invention are both two. Optionally, both the third magnetic attraction 125 and the fourth magnetic attraction 126 can be magnets, or one of the third magnetic attraction 125 and the fourth magnetic attraction 126 is a magnet, and the other is a magnetic metal, It can be set according to actual needs. As another implementation of the first embodiment of the present utility model, one of the first magnetic wireless charging assembly 122 and the support member 121 is made of magnetic metal, and the other is provided with a magnet. Realize magnetic connection, and can be set according to actual needs.

Further, please continue to combine Figure 3 and Figure 4, one side of the support 121 is provided with a first accommodation slot 1211, and the first magnetic wireless charging component 122 is provided with a second accommodation slot corresponding to the first accommodation slot 1211 1221 , the third magnetic element 125 is accommodated in the first accommodation groove 1211 , and the fourth magnetic attraction element 126 is accommodated in the second accommodation groove 1221 .

It can be understood that a first accommodating groove 1211 is opened on one side of the support member 121, a second accommodating groove 1221 is opened in the first magnetic attraction wireless charging assembly 122 corresponding to the first accommodating groove 1211, and the third magnetic attraction member 125 is accommodated in the first accommodating groove 1211, and the fourth magnetic attraction member 126 is accommodated in the second accommodating groove 1221, so that the third magnetic attraction member 125 and the fourth magnetic attraction member 126 can be respectively limited in position. The first accommodating groove 1211 and the second accommodating groove 1221 can ensure the accurate fit and connection between the support member 121 and the first magnetic-attractive wireless charging assembly 122, and prevent the third magnetic-attractive member 125 from contacting the fourth magnetic-attractive member. 126 is misplaced, resulting in the problem of wrong installation between the first magnetic wireless charging assembly 122 and the support member 121, which further improves the user experience.

It should be noted that the structural dimensions of the first accommodating groove 1211 and the second accommodating groove 1221 are matched with the structural dimensions of the third magnetic attraction piece 125 and the fourth magnetic attraction piece 126 . Through this design, the third magnetic attraction piece 125 and the fourth magnetic attraction piece 126 can be better accommodated in the first accommodating groove 1211 and the second accommodating groove 1221 respectively, thereby further improving the wireless function of the first magnetic attraction. The stability between the charging assembly 122 and the supporting member 121 can also improve space utilization.

Further, please continue to combine Figure 3 and Figure 4, the support member 121 is provided with a male charging interface 123, the magnetic wireless charging component is provided with a female charging interface 124, and the male charging interface 123 is matched with the female charging interface 124 In order to realize the first magnetic attraction wireless charging component 122 to charge the electronic device and/or transmit data.

It can be understood that through this design, one is when the first magnetic wireless charging component 122 is installed on the support 121, the male charging interface 123 cooperates with the female charging interface 124 to realize the first magnetic wireless charging component 122 The function of charging electronic equipment and/or transmitting data; the second is that when the first magnetic suction wireless charging assembly 122 and the support member 121 are disassembled, the female charging interface 124 is electrically connected with the retractable data line 13 to realize the first magnetic suction wireless charging component 122. The function of the charging assembly 122 to charge the electronic equipment; the third is that the female charging interface 124 can also be connected with the joint of the external data line to realize the function of the first magnetic suction wireless charging assembly 122 to charge the electronic equipment and/or transmit data, so that The device can be applied to more application scenarios.

Specifically, please refer to FIG. 1 and FIG. 3, the male charging interface 123 in the first embodiment of the present invention is electrically connected to the first PCB board 127, and the first PCB board 127 is connected to the circuit in the charging stand 10 through wires. The board 17 is electrically connected. Through this design, when the female charging interface 124 of the first magnetic wireless charging component 122 cooperates with the male charging interface 123, the electronic device can be charged and/or data can be transmitted.

Optionally, the interface type of the male charging interface 123 can be but not limited to Type-A, Type-C, Lightning, and the interface type of the female charging interface 124 can be but not limited to Type-A, Type-C, Lightning, specifically, in the embodiment of the present utility model, the interface types of the male charging interface 123 and the female charging interface 124 are both Type-C.

Further, please continue to refer to FIG. 3 , a limiting slot 1212 with an opening at one end may be defined on the support member 121 .

It can be understood that through this design, the first magnetic wireless charging component 122 can be conveniently limited in the limiting groove 1212, and it is convenient for the user to take out the first magnetic wireless charging component 122 from the limiting groove 1212, and further improve user experience.

As another implementation of the first embodiment of the present utility model, at least one notch may also be formed on at least one side wall of the limiting groove 1212 . It can be understood that through this design, it is convenient for the user to take out the first magnetic wireless charging assembly 122 from the limiting slot 1212 .

Further, please refer to FIG. 5 and FIG. 6 , the charging device 1 also includes an input interface 15 disposed on the charging stand 10 and a circuit board 17 disposed in the charging stand 10, the circuit board 17 is connected to the first wireless charging component 12 and The retractable data line 13 is electrically connected.

It can be understood that through this design, when the input interface 15 is connected to an external power supply, the charging current of the external power supply can be transmitted to the scalable data line 13 and the first wireless charging component 12 through the circuit board 17, so that the scalable data Both the wire 13 and the first wireless charging component 12 can realize the function of charging electronic equipment.

Optionally, the type of the input interface 15 can be but not limited to Micro USB, Type-C or Lightning.

Further, please continue to refer to FIG. 1 and FIG. 2 , the charging stand 10 has an opposite first surface and a second surface, the charging device 1 further includes a second wireless charging component 14 , and the second wireless charging component 14 is disposed in the accommodating space 101 And close to the first surface, the second wireless charging component 14 is electrically connected to the circuit board 17 .

It should be noted that the first surface of the first embodiment of the present utility model refers to the side of the charging stand 10 close to the bracket 11, that is, the top surface of the charging stand 10, and the second surface is the bottom surface of the charging stand 10 .

It can be understood that the design of the charging device 1 further including the second wireless charging component 14 can realize the function of the charging device 1 charging multiple electronic devices at the same time, so that the device can be applied to more application scenarios.

Specifically, referring to FIG. 6 , the second wireless charging component 14 includes at least a second wireless transmitting coil 141 .

As another implementation of this embodiment, the second wireless charging assembly 14 may also include an annular magnet and a second wireless transmitting coil 141, the annular magnet is arranged around the second wireless transmitting coil 141, and the The design can achieve a certain adsorption effect when the second wireless charging component 14 is charging the electronic device.

It should be noted that the ring-shaped magnet of the first embodiment of the present utility model is formed by connecting a plurality of magnets end to end. Through this design, the adsorption force to electronic equipment can be enhanced.

Further, please continue to refer to FIG. 5 , the charging base 10 is also provided with a receiving slot 102 for placing electronic product accessories or electronic equipment.

Understandably, through this design, when the device charges the electronic device, it can also realize the function of storing the electronic device or electronic product accessories, so as to meet the needs of users in different scenarios, and at the same time, the electronic device or electronic product Product accessories placed in the receiving slot 102 can also protect the electronic equipment or electronic product accessories and facilitate the user to carry the electronic equipment or electronic product accessories, thereby further improving user experience.

It should be understood that the positions of the receiving slots 102 on the charging stand 10 can be opened according to actual needs, and the number of the receiving slots 102 can also be opened according to actual needs, which are not limited in this embodiment of the present invention.

Specifically, in this embodiment, the number of accommodating grooves 102 is one. Moreover, the receiving groove 102 is set on the top surface of the charging stand 10, that is, it is set on the side of the charging stand 10 close to the bracket 11. Through this design, it is convenient for the user to place or take out the electronic equipment or electronic product accessories accommodated in the receiving groove 102. .

Further, please continue to refer to FIG. 5 and FIG. 6 , the bottom of the storage tank 102 is also provided with a charging position 16 electrically connected to the circuit board 17 , and the charging device 1 can charge the electronic product accessories or accessories in the storage tank 102 through the charging position 16 . Electronic equipment charging; or electronic product accessories provide power to the retractable data cable 13 , the first wireless charging component 12 and the second wireless charging component 14 through the charging position 16 .

It can be understood that through this design, when the electronic device or electronic product accessory is accommodated in the receiving slot 102, the electronic device or electronic product accessory can be charged through the charging position 16 or reversed for the retractable data line 13, the second A wireless charging component 12 and a second wireless charging component 14 supply power, thereby improving the practicability of the device and being applicable to more application scenarios.

It should be understood that the charging position 16 in this embodiment may be a conductive pin 161 connected to the circuit board 17 , or an interface component connected to the circuit board 17 . When the charging position 16 is a conductive pin 161 , it can be electrically connected to the conductive pin 161 by correspondingly setting corresponding positive and negative contacts on the electronic device or electronic product accessories. Or, when the charging position 16 is an interface component, it only needs to be connected to the interface of the electronic device or electronic product accessory that matches with the interface component.

Specifically, referring to FIG. 5 and FIG. 6 , in this embodiment, the charging position 16 disposed in the receiving groove 102 is a conductive pin 161 . One end of the conductive pin 161 is connected to the circuit board 17 , and the other end passes through the bottom of the receiving groove 102 and is exposed to the bottom of the receiving groove 102 .

It can be understood that, through this design, one end of the conductive pin 161 is connected to the circuit board 17, and the other end is exposed to the bottom of the containing groove 102 after passing through the bottom of the containing groove 102, so that when the input interface 15 is connected to an external power source, The charging current transmitted to the circuit board 17 can cooperate with the contacts of the electronic equipment or electronic product accessories accommodated in the accommodation groove 102 through the conductive pins 161, so as to realize the charging of the electronic equipment or electronic product accessories accommodated in the accommodation groove 102. The function of charging, or, electronic equipment or electronic product accessories reversely supply power to the charging device 1 through the conductive pins 161 .

It should be noted that, in this embodiment, the conductive pins 161 are elastic pins. Firstly, when the external electronic equipment or electronic product accessories are provided with contacts, the two contacts can be realized by contacting the elastic pins with the contacts. Second, it can prevent the conductive pins 161 from being worn and deformed, so as to achieve a stable electrical connection. Specifically, in this embodiment, the conductive pin 161 is a pogo pin.

Further, at least one notch 1021 is formed on at least one side wall of the receiving groove 102 .

It can be understood that through this design, when the electronic device or electronic product accessory is accommodated in the receiving groove 102, the user can take out the electronic device or electronic product accessory from the receiving groove 102 more quickly through the cooperation of the notch 1021, thereby improving The convenience of the device and the user's experience are improved.

Specifically, in this embodiment, the notch 1021 is roughly arc-shaped, and through this design, it is more convenient for the user to take out the electronic device or electronic product accessory from the receiving slot 102 , thereby further improving the user experience.

Further, please continue to refer to FIG. 6 , the bottom surface of the charging stand 10 in this embodiment is also provided with an anti-skid component 18 . Specifically, the anti-skid component 18 is a silicone pad.

It can be understood that through this design, when the charging device 1 is placed on a tabletop or other horizontal plane, the charging device 1 can be placed on the tabletop more stably, thereby further improving the user experience.

Further, please refer to FIG. 7 , the retractable data cable 13 includes a housing 131 , a reel assembly 132 and a cable 133 , the housing 131 defines a hollow chamber 1311 , the reel assembly 132 is disposed in the chamber 1311 , and the cable 133 is exposed from the housing 131 after being wound around the wire winding assembly 132 , and the wire winding assembly 132 rotates relative to the housing 131 to receive or release the wire 133 .

Understandably, through this design, it is convenient for the user to store the cable 133 to protect the cable 133 and save space, or release the cable 133 to realize the function of charging the electronic device and/or transmitting data by the retractable data cable 13 .

Further, the retractable data cable 13 further includes a connector 134 electrically connected to the cable 133 , and when the cable winding assembly 132 rotates relative to the housing 131 to accommodate the cable 133 , the connector 134 is detachably connected to the housing 131 .

It can be understood that through this design, when the cable winding assembly 132 is rotated relative to the housing 131 to accommodate the cable 133, the magnetic connection between the joint 134 and the housing 131 is convenient for the user to attach the joint 134 to the housing 131. When using the retractable data cable 13 to protect the cable 133 .

Further, one of the casing 131 and the connector 134 is provided with a first magnetic attraction 130 , and the other is provided with a second magnetic attraction 139 . , the connector 134 is magnetically connected to the housing 131 through the first magnetic component 130 and the second magnetic component 139 .

It can be understood that through this design, when the cable winding assembly 132 is rotated relative to the housing 131 to accommodate the cable 133, the magnetic connection between the joint 134 and the housing 131 is convenient for the user to attach the joint 134 to the housing 131. When using the retractable data cable 13, protect the connector 134. At the same time, the magnetic connection between the joint 134 and the housing 131 is convenient for the user to disassemble, thereby improving the user experience.

As another implementation of this embodiment, one of the housing 131 and the joint 134 is provided with a first adhesive, and the other is provided with a second adhesive. When the winding assembly 132 is opposite to the housing 131 When the cable 133 is rotated and accommodated, the joint 134 is detachably connected to the housing 131 through the first adhesive member and the second adhesive member. Optionally, both the first adhesive member and the second adhesive member may be Velcro.

Understandably, when the user finishes using the retractable data cable 13, through the design of the first adhesive member and the second adhesive member, it is convenient for the user to attach the joint 134 to the housing 131 to protect the cable 133 while also protecting the cable 133. The connector 134 can be protected.

Further, the retractable data cable 13 also includes a second PCB board 135, a first electrical connection end 136 and a second electrical connection end 137, wherein the first electrical connection end 136 is arranged on the second PCB board of the reel assembly 132 135 is electrically connected to the cable 133 and the second PCB board 135, the second PCB board 135 is electrically connected to the first electrical connection end 136, and the second electrical connection end 137 is arranged on the second PCB board 135 and electrically connected to the circuit board 17 and the first electrical connection end 136 through the second PCB board 135, so that the cable 133 of the retractable data line 13 is electrically connected to the circuit board 17, so as to realize the function of charging the external device to be charged. Optionally, the first electrical connection end 136 is a plurality of thimbles, and the second electrical connection end 137 is a plurality of contacts.

Further, please continue to refer to FIG. 8 , the retractable data cable 13 also includes a stop component 138 disposed on the side of the reel component 132 away from the second PCB board 135 , wherein the stop component 138 is used to position the cable 133 Stretch length.

It can be understood that through this design, the stop assembly 138 is arranged on the side of the wire reel assembly 132 away from the second PCB board 135, which can prevent the cable 133 from contacting these components when the wire reel assembly 132 and the stop assembly 138 are working. Contact and then protect the electronic components arranged in the receiving chamber 1311; and through the design of the stopper assembly 138, when the user pulls the cable 133 to a certain position, the rotation of the wire winding assembly 132 can be restricted to position the cable 133 draw length.

Please refer to Fig. 10, the second embodiment of the present utility model provides a mobile power supply assembly 2, the mobile power supply assembly 2 cooperates with the charging device 3 to realize the charging device 3 charging the mobile power supply assembly 2 or the mobile power supply assembly 2 charging The device 3 supplies power, and the charging device 3 is the charging device 1 of the first embodiment of the present utility model.

Specifically, please refer to Fig. 10, Fig. 11 and Fig. 12, the charging device 3 provided by the second embodiment of the present invention includes a charging base 31, a bracket 37, a first wireless charging component 30 arranged at one end of the bracket 37, a second The wireless charging component 32 and the retractable data cable 33, the charging stand 31 defines a hollow accommodation space 311, at least part of the retractable data cable 33 is arranged in the accommodation space 311, and the charging stand 31 is provided with a space for accommodating electronic product accessories or electronic equipment. The receiving groove 312. The charging device 3 further includes an input interface 34 and a circuit board 35 . A charging position 36 is provided at the bottom of the receiving tank 312 , and the charging position 36 is specifically a conductive pin 361 . A notch 3121 is defined on a sidewall of the receiving groove 312 .

It should be noted that the matching relationship between the charging device 3 of the second embodiment of the present invention and the charging device 1 of the first embodiment of the present invention and the connection relationship of each component are the same, and will not be repeated here.

Further, the mobile power supply assembly 2 is detachably electrically connected and disposed in the receiving groove 312 .

It can be understood that, through this design, first, the mobile power supply assembly 2 can be accommodated in the accommodation groove 312 to protect the mobile power supply assembly 2 and at the same time facilitate the user to carry; second, when the mobile power supply assembly 2 is accommodated in the accommodation groove 312, The charging position 36 arranged in the accommodation slot 312 can also charge the mobile power supply assembly 2 or reversely supply power to the charging device 3 through the charging position 36. Third, the mobile power supply assembly 2 can also be taken out of the accommodation slot 312 and connected to the outside The data cable can be used to charge the electronic device or charge the mobile power supply unit 2, so as to be applicable to different application scenarios.

Further, the structural size of the receiving groove 312 matches the structural size of the mobile power supply assembly 2 .

It can be understood that, through this design, firstly, when the mobile power supply assembly 2 is accommodated in the receiving groove 312, it can limit the position of the mobile power supply assembly 2; secondly, it can improve space utilization.

Further, referring to FIG. 13 , the mobile power supply assembly 2 includes a casing 23 , and the casing 23 defines a hollow accommodating cavity 231 .

It can be understood that the design of the housing 23 defining the hollow accommodating cavity 231 can protect the electronic components disposed inside the mobile power supply assembly 2 .

Further, please refer to FIG. 12 and FIG. 13 , the side of the mobile power supply assembly 2 that is in contact with the bottom of the accommodating groove 312 is provided with an electrode contact 21 .

Specifically, please continue to refer to FIG. 12 and FIG. 13 , when the mobile power supply assembly 2 is accommodated in the accommodating groove 312, the circuit board 35 is connected to the electrode contacts 21 on the mobile power supply assembly 2 through conductive pins 361 to realize the mobile power supply assembly 2 It is electrically connected with the circuit board 35 .

Understandably, through this design, one end of the conductive pin 361 is connected to the circuit board 35, and the other end is connected to the electrode contact 21. First, when the input interface 34 is connected to an external power source, the charging current transmitted to the circuit board 35 can be The function of charging the mobile power supply assembly 2 is realized through the conductive pin 361 and the electrode contact 21. Second, the mobile power supply assembly 2 can perform reverse power supply through the conductive pin 361 and the electrode contact 21. At this time, the retractable data line 33 can be realized. 1. The first wireless charging component 30 and the second wireless charging component 32 perform an output function.

It should be noted that, in this embodiment, the conductive pins 361 are elastic pins, which can prevent the conductive pins 361 from being worn and deformed, thereby achieving a stable electrical connection. Specifically, in this embodiment, the conductive pin 361 is a pogo pin.

Further, referring to FIG. 14 , an opening 22 is opened on at least one side wall of the mobile power supply assembly 2 . It should be noted that the position of the opening 22 on the mobile power supply assembly 2 corresponds to the position of the notch 3121 on at least one side wall of the receiving groove 312 .

It can be understood that through this design, when the mobile power supply assembly 2 is accommodated in the accommodation groove 312, the user can take the mobile power supply assembly 2 out of the accommodation groove 312 more quickly through the cooperation of the notch 3121 and the opening 22, thereby improving the The convenience of the device and the experience of the user. Specifically, when the mobile power supply assembly 2 is disposed in the receiving groove 312 , the notches 3121 correspond to the openings 22 one by one.

Further, please continue to refer to FIG. 14 , the mobile power supply assembly 2 includes a second magnetic suction wireless charging assembly 20 , a second circuit board 24 and a battery core 25 disposed in the accommodating cavity 231 , and the second circuit board 24 passes through the conductive pin 361 It is connected with the circuit board 35 , the electric core 25 is electrically connected with the second circuit board 24 , and the second magnetic suction wireless charging assembly 20 is electrically connected with the second circuit board 24 .

It should be noted that the second magnetically attractive wireless charging assembly 20 includes a third wireless transmitting coil 201 and a second ring magnet 202 , wherein the second ring magnet 202 is arranged around the third wireless transmitting coil 201 .

It can be understood that, through this design, by disposing these electronic components in the accommodating cavity 231 , these electronic components can be protected. And through the design of the third wireless transmitting coil 201 and the second ring magnet 202, when the electronic equipment is charged, the mobile power supply assembly 2 can absorb the electronic equipment to improve the convenience and practicability of the charging device 3, and at the same time It can also charge and/or transfer data for electronic devices.

It should be understood that both the third wireless transmitting coil 201 and the second ring magnet 202 are disposed on the side opposite to the electrode contact 21 . Through this design, when the mobile power supply assembly 2 is accommodated in the receiving groove 312, the electrode contacts 21 cooperate with the conductive pins 361 to realize the function of charging the mobile power supply assembly 2 and realize the third wireless transmitting coil 201 at the same time. The function of charging electronic equipment.

In some specific embodiments, the electric core 25 , the second ring magnet 202 and the third wireless transmitting coil 201 are sequentially stacked in the accommodating cavity 231 . With this design, since the battery core 25 , the second ring magnet 202 and the third wireless transmitting coil 201 are generally flat or plate-shaped, the space in the accommodating cavity 231 can be rationally utilized by sequentially stacking them to improve the space utilization rate.

As another implementation manner of this embodiment, the third wireless charging transmitting coil disposed in the mobile power supply assembly 2 may not be provided with magnets surrounding it.

Further, please continue to refer to FIG. 14 , the mobile power supply assembly 2 further includes at least one input port 26 and output port 27 , and each input port 26 and output port 27 are connected to the second circuit board 24 .

It can be understood that, through this design, when the mobile power supply assembly 2 is taken out from the receiving slot 312, the input port 26 can be connected to an external power supply to charge the mobile power supply assembly 2 through the external power supply, and the output port 27 is used to connect the external power supply. An electronic device that uses electricity to charge the electronic device.

Optionally, the interface types of the input port 26 and the output port 27 can be but not limited to Micro USB, Type-C or Lightning.

The above description is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification made within the principles of the utility model, equivalent replacement and improvement, etc. should include the protection of the utility model. within range.

Claims (10)

1. A charging device, characterized in that: the charging device includes a charging stand, a bracket, a first wireless charging component and a retractable data cable, the charging stand defines a hollow accommodation space, and at least the retractable data cable One end of the bracket is connected to the charging stand, and the other end is connected to the first wireless charging component, and the charging stand is electrically connected to the first wireless charging component. 2. The charging device according to claim 1, characterized in that: the charging device further comprises an input interface arranged on the charging stand and a circuit board arranged in the charging stand, the input interface and The circuit board is electrically connected, and the circuit board is electrically connected to the first wireless charging component and the retractable data line. 3. The charging device according to claim 2, characterized in that: the charging stand is further provided with a receiving slot for placing electronic product accessories or electronic equipment. 4. The charging device according to claim 3, wherein the charging device further comprises a second wireless charging component, the charging stand has a first surface and a second surface opposite to each other, and the second wireless charging component The second wireless charging component is arranged in the accommodation space and close to the first surface, and is electrically connected to the circuit board. 5. The charging device according to claim 1, wherein the retractable data cable comprises a casing, a wire reel assembly and a cable, the casing defines a hollow accommodation chamber, and the reel assembly is disposed on In the accommodating cavity, the cable is exposed from the housing after being wound around the wire winding assembly, and the wire winding assembly rotates relative to the housing to accommodate or release the cable. 6. The charging device according to claim 5, wherein the retractable data cable further includes a joint electrically connected to the cable, and when the reel assembly rotates relative to the casing, the cable is stored. When the cable is connected, the connector is detachably connected to the housing. 7. The charging device according to claim 6, characterized in that: a first magnetic attraction is provided on one of the housing and the connector, and a second magnetic attraction is provided on the other, when the When the wire winding assembly rotates relative to the housing to store the cable, the connector is magnetically connected to the housing. 8. The charging device according to claim 1, wherein the first wireless charging component comprises a support and a first magnetic wireless charging component, and the support and the first magnetic wireless charging component can be connected Disconnect the connection. 9. The charging device according to claim 4, wherein a charging position electrically connected to the circuit board is provided at the bottom of the receiving tank, and the charging device charges the charging device through the charging position. Electronic product accessories or electronic equipment charging in the storage slot; Or the electronic product accessories supply power to the retractable data cable, the first wireless charging component and the second wireless charging component through the charging position. 10. A mobile power supply assembly, characterized in that: the mobile power supply assembly cooperates with a charging device to enable the charging device to charge the mobile power supply assembly or the mobile power supply assembly to supply power to the charging device, the The charging device is the charging device described in any one of claims 1-9.

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