CN219875126U - Multipurpose combined charging device - Google Patents
Multipurpose combined charging device Download PDFInfo
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- CN219875126U CN219875126U CN202320356820.9U CN202320356820U CN219875126U CN 219875126 U CN219875126 U CN 219875126U CN 202320356820 U CN202320356820 U CN 202320356820U CN 219875126 U CN219875126 U CN 219875126U
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- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of mobile charging, and particularly provides a multipurpose combined charging device, which comprises: the charging device comprises a charging base, wherein a charging circuit board is arranged in the charging base to be connected with mains supply and output charging current, a wireless charging area is further arranged on the charging base, and a plurality of current output ports of different types are arranged on the charging circuit board; the watch charging unit is used for wirelessly charging the watch and is detachably connected to the charging base so as to be electrically connected with the charging circuit board; the mobile power supply is detachably connected to the charging base and is electrically connected with the charging circuit board when connected to the charging base; the utility model can carry out wired or wireless charging on various different types of intelligent terminals, is convenient for users to charge when no charging equipment exists outdoors, and has small occupied space and convenient carrying.
Description
Technical Field
The utility model relates to the technical field of mobile charging, in particular to a multipurpose combined charging device.
Background
With the development of digital equipment, mobile intelligent terminals are popularized, and aiming at the development of charging technologies of digital equipment, various fast charging technologies from BC1.2 to QC 2/3.0/4.0/PD 2.0/PD3.0/PD 3.1/wireless Q I/WPC charging protocols and the like are also applied, so that the overall basic technology for realizing charging is divided into two charging carriers, namely wireless charging carriers and wired charging carriers. The wireless charging mainly adopts the electromagnetic induction principle, and the charger and the mobile phone transmit energy through the magnetic field without being connected through wires, so that the charger and the electrical equipment can be charged under the condition of no conductive contact, and the wireless charging is mainly used for some mobile intelligent terminals, such as intelligent mobile phones and intelligent watches. The wired charging is mainly carried out through a physical wire for current transmission, and high-power charging can be carried by adopting conductor transmission, so that high-voltage and high-current charging transmission can be realized, and quick charging of the type is realized.
In the face of data equipment with complicated markets, users need to use various charging modes to meet different equipment charging, and at present, charging devices on the market are single in function, for example, part of charging devices can only be used for wired charging or wireless charging, and cannot be compatible with wired charging and wireless charging at the same time, or part of charging devices can only be used for charging intelligent terminals of the same type, such as mobile phones, cannot be used for simultaneously charging other intelligent terminals such as watches and wireless headphones, and at present, users almost all have a plurality of intelligent terminals of different types, and a plurality of charging devices of different types need to be configured for charging the intelligent terminals. Therefore, the utility model provides a combined charging device for use.
Disclosure of Invention
The utility model aims to provide a multipurpose combined charging device, which solves the problems of single function and few purposes of the existing charging device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a multipurpose modular charging apparatus, the charging apparatus comprising:
the charging device comprises a charging base, wherein a charging circuit board is arranged in the charging base to be connected with mains supply and output charging current, a wireless charging area is further arranged on the charging base, and a plurality of current output ports of different types are arranged on the charging circuit board;
the watch charging unit is used for wirelessly charging the watch and is detachably connected to the charging base so as to be electrically connected with the charging circuit board;
the mobile power supply is detachably connected to the charging base and is electrically connected with the charging circuit board when being connected to the charging base.
Further, be provided with wrist-watch card slot that charges on the charging base, wrist-watch card slot slope setting makes wrist-watch charging unit slope be connected to on the charging base, when wrist-watch charging unit is connected to the wrist-watch card slot that charges, lie in wrist-watch charging unit upper interface and charge circuit board electric connection through the interface in the wrist-watch card slot that charges.
Further, the mobile power supply is also provided with a magnetic type wireless charging structure.
Further, the charging base further includes:
the telescopic tray is arranged in the charging base and used for supporting the mobile power supply.
Further, be provided with a plurality of parallel arrangement's slide rail in the charging base, scalable tray includes:
the tray frame is connected to the sliding rail in a sliding way and used for supporting the mobile power supply;
the tray resistance part is fixedly connected in the charging base and is used for pressing the tray frame so as to increase the sliding resistance of the tray frame.
Further, the tray resistance portion is square elastic sheet structure, be provided with the elasticity pressure point on the tray resistance portion, when the tray resistance portion is fixed in charging base, the elasticity pressure point compresses tightly the tray frame.
Further, the tray frame is also provided with a plurality of anti-slip pads.
Further, the watch charging unit includes:
the wireless charging device comprises a wireless watch circuit board, wherein a wireless watch charging component for wireless charging and a watch base interface for connecting the charging circuit board are arranged on the wireless watch circuit board.
Further, the charging device further includes:
and the bracket unit is detachably connected into the mobile power supply hole.
Further, the support unit is of a square box-shaped structure, the support unit is provided with a placing groove with openings at two ends, and the width and the thickness of the support unit are the same as those of the mobile power supply.
In summary, compared with the prior art, the utility model has the following beneficial effects:
according to the multipurpose combined charging device disclosed by the embodiment of the utility model, the charging base, the watch charging unit detachably connected with the charging base and the mobile power supply are arranged, and meanwhile, the wireless charging area and the plurality of current output ports are arranged on the charging base, so that the charging device can perform wired or wireless charging on a plurality of different types of intelligent terminals, meanwhile, the mobile power supply is convenient for a user to charge when no charging equipment is arranged outdoors, and meanwhile, the charging device occupies a small space due to the watch charging unit and the mobile power supply which are detachably arranged, so that the charging device is convenient to carry.
Drawings
Fig. 1 is a schematic structural diagram of a multipurpose combined charging device according to the present utility model in a separated state.
Fig. 2 is a schematic structural diagram of a charging base, a watch charging unit and a portable power source in the multipurpose combined charging device disclosed by the utility model.
Fig. 3 is a schematic structural diagram of a charging base, a watch charging unit and a mobile phone holder in the multipurpose combined charging device disclosed by the utility model.
Fig. 4 is a schematic structural diagram of a charging base in the multipurpose combined charging device disclosed by the utility model.
Fig. 5 is an exploded view of a charging base in the multipurpose combined charging apparatus according to the present utility model.
Fig. 6 is a schematic structural diagram of a tray assembly in the multipurpose combined charging apparatus according to the present utility model.
Fig. 7 is a schematic structural diagram of a portable power source in the multipurpose combined charging apparatus according to the present utility model.
Fig. 8 is a schematic structural diagram of a watch charging unit in the multipurpose combined charging device according to the present utility model.
Reference numerals:
100. a charging base; 110. a wireless charging zone; 120. watch charging slot; 130. a base indicator light; 140. a retractable tray; 141. a tray frame; 142. an anti-slip pad; 143. a tray resistance part; 144. elastic pressing points; 145. tray resistance mounting rack; 150. an upper bottom case; 160. a lower bottom case; 161. a tray chute; 162. a slide rail; 163. a baffle; 164. damping support; 170. a charging circuit board; 171. a wireless charging coil of the earphone; 180. a limit component; 181. an upper limit shell; 182. left and right limiting plates; 190. a watch connection interface;
200. a watch charging unit; 210. a first housing; 220. a second housing; 230. watch wireless circuit board; 240. a watch wireless charging assembly; 250. a watch base interface; 260. watch charging indicator light;
300. a mobile power supply;
400. a stand unit; 410. and (5) placing a groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
As shown in fig. 1, an embodiment of the present utility model provides a multipurpose combined charging device, the charging device includes a charging base 100, a watch charging unit 200 for wirelessly charging a watch, and a mobile power supply 300, wherein the watch charging unit 200 and the mobile power supply 300 are detachably connected to the charging base 100, the charging base 100 is provided with a charging base 100 for charging a wireless earphone, a watch charging slot 120 for connecting the watch charging unit 200, and a mobile power supply hole for connecting the mobile power supply 300, a charging circuit board 170 is provided in the charging base 100 to connect with a mains supply and output a charging current, a charging structure at the wireless charging area 110 and the watch charging slot 120 is electrically connected with the charging circuit board 170, the watch charging unit 200 is electrically connected with the charging circuit board 170 through a charging interface provided at the watch charging slot 120, the mobile power supply 300 is electrically connected with the charging circuit board 170 through a contact structure, and a plurality of different types of current output ports are further provided on the charging circuit board 170;
in this embodiment, as shown in fig. 2, the watch charging unit 200 is configured to wirelessly charge a smart watch, the mobile power supply 300 is configured to perform mobile charging, for example, perform portable charging on other smart devices, the watch charging unit 200 and the mobile power supply 300 are detachably connected to the charging base 100, so that the volume of the charging base 100 is reduced, and thus the charging base 100 is convenient to arrange.
When the wireless earphone is charged, a charging bin of the wireless earphone is placed at the wireless charging area 110, a wireless charging structure in the wireless charging area 110 charges the charging bin of the wireless earphone, meanwhile, the wireless charging area 110 can charge a mobile phone or a tablet with a charging function, when the mobile power supply 300 is charged, the mobile power supply 300 is inserted into the charging base 100, a contact structure on the mobile power supply 300 is in pin contact with the charging circuit board 170, and is electrically connected with the charging circuit board 170, so that the charging of the mobile power supply 300 is completed, and meanwhile, for an intelligent terminal needing wired charging, the intelligent terminal can also be connected with a charging wire through a current output port on the charging circuit board 170;
according to the multipurpose combined charging device disclosed by the embodiment of the utility model, the charging base 100, the watch charging unit 200 and the mobile power supply 300 which are detachably connected with the charging base 100 are arranged, and meanwhile, the wireless charging area 110 and a plurality of current output ports are arranged on the charging base 100, so that the charging device can perform wired or wireless charging on a plurality of different types of intelligent terminals, meanwhile, the mobile power supply 300 is convenient for a user to charge when no charging equipment is arranged outdoors, and meanwhile, the charging device occupies a small space due to the detachably arranged watch charging unit 200 and the mobile power supply 300, so that the charging device is convenient to carry.
As a preferred implementation manner in this embodiment, as shown in fig. 4, the charging base 100 has a square box-shaped structure, so that the charging base 100 is convenient to place and store, the end of the charging base 100 is provided with a mobile power hole, and when the mobile power 300 is charged, the mobile power 300 is inserted into the mobile power hole;
preferably, the mobile power supply 300 is further provided with a magnetic type wireless charging structure for charging intelligent devices such as a mobile phone or a tablet, and the magnetic type wireless charging structure can be adsorbed on the back of the intelligent device, and the intelligent device is charged when a user uses the terminal device, in this embodiment, the magnetic type wireless charging structure on the mobile power supply 300 is a charging structure on a magnetic type wireless charging device produced by apple company, such as the prior art;
as shown in fig. 7, the contact structure on the mobile power supply 300 is a plurality of metal points equidistantly arranged at the end of the mobile power supply 300, the plurality of metal points are electrically connected with a circuit board in the mobile power supply 300, the magnetic attraction type wireless charging structure of the mobile power supply 300 is electrically connected with the circuit board, a charging and discharging circuit and a battery protection circuit are arranged on the circuit board, and the charging board is electrically connected with a battery;
as shown in fig. 5, the charging base 100 further includes an upper bottom case 150 and a lower bottom case 160, the upper bottom case 150 and the lower bottom case 160 are connected by a buckle, the upper bottom case 150 and the lower bottom case 160 form a housing of the charging base 100, the charging circuit board 170 is disposed between the upper bottom case 150 and the lower bottom case 160, in some examples, the charging circuit board 170 is fixedly connected to the lower bottom case 160 by a screw, the wireless charging area 110 is disposed on the upper bottom case 150, the charging circuit board 170 is electrically connected with an earphone wireless charging coil 171 at the wireless charging area 110, and the earphone wireless charging coil 171 is used for wirelessly charging a wireless earphone;
the watch charging slot 120 is a chute disposed on the upper bottom case 150, the charging circuit board 170 is electrically connected with a watch connection interface 190 at the watch charging slot 120, the watch connection interface 190 is fixedly connected to the lower bottom case 160 through a screw, the watch connection interface 190 is of a charging interface structure, for example, the watch connection interface 190 is a Type-C female head, the watch charging unit 200 is provided with a Type-C male head, when the watch charging unit 200 is inserted into the watch charging slot 120, the Type-C male head is inserted into the Type-C female head, so that the watch charging unit 200 is electrically connected with the charging circuit board 170, and in some examples, the watch charging slot 120 and the watch charging unit 200 are in interference connection, so that the watch charging unit 200 can be fixed onto the charging base 100;
in some examples, the charging circuit board 170 is further provided with a base indicator lamp 130 to indicate a charging working state, the base indicator lamp 130 is electrically connected with a driving circuit on the charging circuit board 170, and the base indicator lamp 130 passes through an outer wall on the upper bottom case 150 and is embedded in the upper bottom case 150;
it should be noted that, the circuit on the charging circuit board 170 is a combination of circuits on the circuit board of each type of charging device, and the specific structure thereof is not described again;
in this embodiment, the wireless earphone charging coil 171 is fixed to the charging circuit board 170 through a fastening structure, the wireless earphone charging coil 171 is electrically connected to a charging circuit on the charging circuit board 170, the wireless earphone charging coil 171 is a wireless charging coil in the prior art, and the working principle of the wireless earphone charging coil 171 is in the prior art, which is not described herein again;
as a preferred implementation manner in this embodiment, as shown in fig. 5, the charging base 100 further includes a retractable tray 140 disposed in the charging base 100, for supporting the mobile power supply 300;
in this embodiment, as shown in fig. 5 and 6, the bottom chassis 160 is provided with a plurality of parallel sliding rails 162, and the retractable tray 140 includes:
the tray rack 141 is slidably connected to the sliding rail 162 and is used for supporting the mobile power supply 300;
a tray resistance part 143 fixedly coupled to the lower chassis 160 for pressing the tray frame 141 to increase a sliding resistance of the tray frame 141;
in this embodiment, the tray rack 141 has a flat plate structure, a portion of the tray rack 141 attached to the sliding rail 162 is provided with a linear sliding groove, the sliding rail 162 is disposed in the linear sliding groove, the tray resistance portion 143 presses the tray rack 141 onto the sliding rail 162, so that the tray sliding groove 161 is damped to slide, and when the mobile power supply 300 is charged, the tray rack 141 is drawn out, so that the tray rack 141 can support the mobile power supply 300;
in this embodiment, as shown in fig. 6, a tray chute 161 is disposed on the lower bottom case 160, the slide rail 162 is disposed at the tray chute 161, a baffle 163 is further disposed at the tray chute 161, and the baffle 163 is of a sheet structure perpendicular to the bottom of the lower bottom case 160, for limiting the mobile power supply 300, so as to prevent the mobile power supply 300 from being inserted too deeply to damage pins on the charging circuit board 170, and meanwhile, a square limiting hole is further disposed on the tray frame 141, the baffle 163 is disposed in the square limiting hole, when the tray frame 141 slides, the baffle 163 slides in the square limiting hole, and when the tray frame 141 slides to a preset end position, the baffle 163 is located at an end of the square limiting hole, thereby playing a role in limiting the tray frame 141;
as a preferred implementation manner of this embodiment, as shown in fig. 6, the tray resistance part 143 is a square elastic sheet structure, an elastic pressing point 144 is provided on the tray resistance part 143, a U-shaped hole is provided around the elastic pressing point 144 between the elastic pressing point 144 and the tray resistance part 143, the elastic pressing point 144 is a hemispherical protrusion, the tray resistance part 143 is fixedly connected to the lower bottom case 160 through a tray resistance mounting frame 145, the tray resistance mounting frame 145 is a U-shaped bracket, the tray resistance mounting frame 145 is fixedly connected to the lower bottom case 160 through a screw, the tray resistance part 143 is fixedly connected to an end of the tray resistance mounting frame 145 through a screw, the tray resistance part 143 is provided with two, the elastic pressing point 144 is pressed on the tray frame 141 when the tray resistance part 143 is fixed to the lower bottom case 160, and damping is generated between the tray frame 141 and the slide rail 162 when sliding;
as a preferred implementation manner in this embodiment, the lower bottom case 160 is further provided with a damping support 164, the damping support 164 is disposed on one side of the baffle 163, and the width of the damping support 164 is smaller than or equal to the width of the baffle 163, so that the damping support 164 can pass through a square limiting hole on the tray frame 141, the damping support 164 is in a sheet-shaped protruding structure, and the damping support 164 is used for increasing the damping of the mobile power supply 300 when the damping support 164 is propped against the mobile power supply 300, so as to prevent the mobile power supply 300 from being separated;
preferably, the tray frame 141 is further provided with a plurality of anti-slip pads 142 for preventing the mobile power supply 300 from sliding on the tray frame 141, the anti-slip pads 142 are rubber sheets, and the anti-slip pads 142 are fixedly connected to the tray frame 141 by gluing.
As a preferred implementation manner in this embodiment, the charging base 100 further includes a limiting component 180, where the limiting component 180 is disposed on the outer side of the tray frame 141 and is used for limiting the mobile power supply 300;
the limiting assembly 180 comprises a U-shaped upper limiting shell 181 and L-shaped left and right limiting plates 182, the upper limiting shell 181 is fixedly connected to the upper bottom shell 150, the left and right limiting plates 182 are fixedly connected to the lower bottom shell 160, the upper limiting shell 181 and the left and right limiting plates 182 form a square tubular structure for reducing friction between the mobile power supply 300 and the upper bottom shell 150 and the lower bottom shell 160, meanwhile, the upper limiting shell 181 and the left and right limiting plates 182 are metal sheets, the upper limiting shell 181 and the left and right limiting plates 182 can also play a role of heat conduction, a large amount of heat is generated when the mobile power supply 300 is charged, and the limiting assembly 180 can conduct the heat of the mobile power supply 300 to the outer side of the charging base 100.
As shown in fig. 8, as a preferred implementation manner in this embodiment, the watch charging unit 200 includes a first housing 210, a second housing 220, and a watch wireless circuit board 230 disposed between the first housing 210 and the second housing 220, where a watch wireless charging component 240 for wireless charging and a watch base interface 250 for connecting with a watch connection interface 190 are disposed on the watch wireless circuit board 230, and the watch base interface 250 is connected with the watch connection interface 190 in a matching manner, if the watch connection interface 190 is a Type-C female connector, the watch base interface 250 is a Type-C male connector;
the watch wireless circuit board 230 is further provided with a watch charging indicator light 260 for displaying the charging state;
the first casing 210 and the second casing 220 are connected by screws, the watch wireless circuit board 230 is fixedly connected to the second casing 220 by screws, and the watch wireless charging assembly 240 is fixedly connected to the watch wireless circuit board 230 by welding;
when the smart watch is charged, the watch charging unit 200 is inserted into the watch charging slot 120, and the watch base interface 250 is connected to the watch connection interface 190, so that the watch base interface 250 is electrically connected to the charging circuit board 170.
As a further embodiment of the present utility model, as shown in fig. 1, the charging device further includes a stand unit 400, and the stand unit 400 is detachably connected to the inside of the mobile power hole, for supporting the mobile phone;
as shown in fig. 3, in this embodiment, when the intelligent terminal is used, the stand unit 400 may be inserted into the mobile power hole, and the intelligent terminal may be placed on the stand unit 400, so that the stand unit 400 functions as a stand;
as shown in fig. 1, the stand unit 400 has a square box-shaped structure, a placement groove 410 is provided on the stand unit 400, an intelligent terminal is placed on the placement groove 410, the placement groove 410 has a groove-shaped structure with openings at two ends, and the width and thickness of the stand unit 400 are the same as those of the mobile power supply 300.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A multipurpose modular charging apparatus, the charging apparatus comprising:
the charging device comprises a charging base, wherein a charging circuit board is arranged in the charging base to be connected with mains supply and output charging current, a wireless charging area is further arranged on the charging base, and a plurality of current output ports of different types are arranged on the charging circuit board;
the watch charging unit is used for wirelessly charging the watch and is detachably connected to the charging base so as to be electrically connected with the charging circuit board;
the mobile power supply is detachably connected to the charging base and is electrically connected with the charging circuit board when being connected to the charging base.
2. The multipurpose combined charging device according to claim 1, wherein the charging base is provided with a watch charging slot, the watch charging slot is arranged in an inclined manner so that the watch charging unit is connected to the charging base in an inclined manner, and when the watch charging unit is connected to the watch charging slot, an interface on the watch charging unit is electrically connected with the charging circuit board through an interface in the watch charging slot.
3. The multipurpose combined charging apparatus of claim 1, wherein the portable power source is further provided with a magnetic attraction type wireless charging structure.
4. The multipurpose modular charging apparatus of claim 1, wherein said charging base further comprises:
the telescopic tray is arranged in the charging base and used for supporting the mobile power supply.
5. The multipurpose modular charging apparatus of claim 4, wherein the charging base has a plurality of parallel-disposed slide rails, and the retractable tray comprises:
the tray frame is connected to the sliding rail in a sliding way and used for supporting the mobile power supply;
the tray resistance part is fixedly connected in the charging base and is used for pressing the tray frame so as to increase the sliding resistance of the tray frame.
6. The multipurpose modular charging apparatus of claim 5, wherein the tray resistance is a square spring sheet structure, and the tray resistance is provided with a spring pressing point, and the spring pressing point presses the tray frame when the tray resistance is fixed in the charging base.
7. The multipurpose modular charging apparatus of claim 5, wherein the tray frame further comprises a plurality of non-slip pads.
8. The multipurpose combined charging apparatus of claim 1, wherein said watch charging unit comprises:
the wireless charging device comprises a wireless watch circuit board, wherein a wireless watch charging component for wireless charging and a watch base interface for connecting the charging circuit board are arranged on the wireless watch circuit board.
9. The multipurpose modular charging apparatus of any one of claims 1 to 8, further comprising:
and the bracket unit is detachably connected into the mobile power supply hole.
10. The multipurpose combined charging apparatus according to claim 9, wherein the stand unit has a square box-like structure, and is provided with a placement groove having openings at both ends, and the width and thickness of the stand unit are the same as those of the portable power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356820.9U CN219875126U (en) | 2023-03-02 | 2023-03-02 | Multipurpose combined charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356820.9U CN219875126U (en) | 2023-03-02 | 2023-03-02 | Multipurpose combined charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875126U true CN219875126U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320356820.9U Active CN219875126U (en) | 2023-03-02 | 2023-03-02 | Multipurpose combined charging device |
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| Country | Link |
|---|---|
| CN (1) | CN219875126U (en) |
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- 2023-03-02 CN CN202320356820.9U patent/CN219875126U/en active Active
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