CN218888213U - Portable desktop automatic alignment wireless charger - Google Patents
Portable desktop automatic alignment wireless charger Download PDFInfo
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- CN218888213U CN218888213U CN202223052346.5U CN202223052346U CN218888213U CN 218888213 U CN218888213 U CN 218888213U CN 202223052346 U CN202223052346 U CN 202223052346U CN 218888213 U CN218888213 U CN 218888213U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides a portable desktop automatic alignment wireless charger, which relates to the technical field of charging equipment, and comprises a base assembly and a wireless charging assembly, wherein the wireless charging assembly comprises a shell assembly, a driving device, a first charging assembly, a second charging assembly and a display screen; the utility model discloses not only can fold and accomodate, also can charge to the wireless battery charging outfit of difference simultaneously moreover, the electric quantity that charges that also can display device simultaneously is favorable to the convenient use of user.
Description
Technical Field
The utility model relates to a battery charging outfit technical field especially relates to a wireless charger of portable desktop automatic alignment.
Background
The wireless charging system mainly adopts an electromagnetic induction principle and realizes energy transfer by energy coupling through a coil. The variable magnetic field generates a variable electric field, the variable electric field generates a variable magnetic field, the magnitude of the variable magnetic field is related to the change rate of the variable electric field and the change rate of the sine function is another sine function, so that electromagnetic waves can be transmitted, and the generation of the induced voltage is related to the change of the magnetic flux, so that the variable magnetic field inside the coil generates an induced voltage, thereby completing the charging process.
In the existing wireless chargers, the wireless charging devices are all of a planar structure, the wireless charging devices can only be horizontally placed when being charged, the charging coils inside the wireless charging devices are fixed, and if a desktop or a placed area is not a plane (an inclined plane or an inclined slope), the wireless charging devices are easy to separate from the charger or deviate from an optimal charging position, so that continuous charging is not facilitated.
The automatic alignment wireless charger which is supported already exists in the prior art, but the automatic alignment wireless charger cannot be folded and stored, and is not beneficial to outgoing and carrying of a user.
Moreover, the conventional wireless charger does not have a charging structure for a small wireless charging device (such as a wirelessly chargeable bluetooth headset or a wirelessly chargeable bluetooth watch), and cannot charge the small wireless charging device when a mobile phone is wirelessly charged, which is not convenient for a user to use.
Therefore, it is necessary to provide a portable desktop automatic alignment wireless charger to solve the above-mentioned problems that the wireless charger cannot be automatically aligned for charging and cannot be folded for storage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wireless charger of portable desktop automatic alignment solves above-mentioned wireless charger and can not automatic alignment charge, can not fold the problem of accomodating.
The utility model discloses a following technical scheme realizes:
the utility model provides a wireless charger of portable desktop automatic alignment, including base subassembly, wireless charging assembly includes casing subassembly, drive arrangement, first charging assembly, second charging assembly, display screen, casing subassembly's one end with one side of base subassembly is rotated and is connected, drive arrangement fixed connection in the casing subassembly, first charging assembly sliding connection in shelter from in the casing subassembly drive arrangement, drive arrangement's pivot with first charging assembly forms the transmission and connects, display screen fixed connection in the casing subassembly and lie in one side of first charging assembly just extends outside the casing subassembly, second charging assembly fixed connection in the other end of casing subassembly, drive arrangement, first charging assembly, second charging assembly, display screen all with the base subassembly electricity is connected.
Further, first subassembly that charges includes carriage, first charging coil with the base subassembly electricity is connected, carriage sliding connection in the casing subassembly and shelter from drive arrangement, the back of carriage with drive arrangement's pivot forms the transmission and is connected, first charging coil fixed connection in on the carriage and with the casing subassembly is parallel.
Furthermore, a placing groove is formed in the sliding frame, and the first charging coil is contained in the placing groove.
Furthermore, a transmission part is arranged on the back of the sliding frame and is in transmission connection with a rotating shaft of the driving device.
Further, be equipped with the bar groove on the transmission portion, drive arrangement's pivot extends to in the bar groove and with the cell wall in bar groove forms the transmission and is connected.
Furthermore, a rack is arranged on the groove wall of the strip-shaped groove, a transmission gear is arranged on a rotating shaft of the driving device, and the transmission gear is meshed with the rack.
Further, the casing subassembly includes back shell, surface shell, the one end of back shell with the base subassembly rotates to be connected, drive arrangement fixed connection in the back shell, first subassembly sliding connection that charges in the back shell and shelter from drive arrangement, display screen fixed connection in run through in the back shell the surface shell, the second charge subassembly fixed connection in the other end of back shell, the surface shell with back shell fixed connection and shelter from first subassembly that charges.
Furthermore, be equipped with the parking area on the surface shell, the parking area is located one side of display screen, first subassembly of charging towards the parking area.
Furthermore, a supporting plate is arranged on the surface shell and is positioned on one side of the parking area and close to the display screen.
Further, the base subassembly is including supporting shell, circuit board, third subassembly that charges, circuit board fixed connection in support in the shell and respectively with drive arrangement, first subassembly, the second that charges charge subassembly, display screen, third charge the subassembly electricity and connect, support one side of shell with shell assembly's one end is rotated and is connected, the third charge the subassembly with support shell fixed connection and with support the upper surface parallel and level of shell.
The utility model has the advantages that:
the utility model discloses a mode that base subassembly and wireless charging subassembly rotate to be connected is connected, make the user can fold when accomodating and accomodate, external occupation space has been reduced, simultaneously, when charging to wireless charging cell-phone, the circuit board on the base subassembly can be based on the size of the induced current of first charging subassembly and wireless charging cell-phone and issue corresponding drive instruction to drive arrangement, drive arrangement then drives first charging subassembly and slides to the best position of charging, so can accomplish the counterpoint of wireless charging, simultaneously, when the cell-phone charges, the second charging subassembly also can charge to small-size wireless charging equipment, the display screen also can show the first charging subassembly, the second charging subassembly is to the electric quantity that charges of equipment, be convenient for the user to watch at any time; to sum up, this portable desktop automatic alignment wireless charger not only can fold and accomodate, also can charge to the wireless charging equipment of difference simultaneously moreover, also can display device's the electric quantity that charges simultaneously, is favorable to the convenient use of user.
Drawings
Fig. 1 is a schematic diagram of the portable desktop automatic alignment wireless charger of the present invention when folded back;
fig. 2 is a schematic diagram of the portable desktop automatic alignment wireless charger of the present invention after being folded;
fig. 3 is an exploded view of the base assembly of the portable desktop automatic alignment wireless charger of the present invention;
fig. 4 is an exploded view of a wireless charging assembly of the portable desktop automatic alignment wireless charger of the present invention;
fig. 5 is a schematic view of the sliding frame of the portable desktop automatic alignment wireless charger of the present invention.
The reference numbers are as follows:
the charging device comprises a base assembly 1, a supporting shell 11, a circuit board 12 and a third charging assembly 13;
the wireless charging assembly 2, the housing assembly 21, the back shell 211, the surface shell 212, the parking area 2121, the supporting plate 2122, the driving device 22, the transmission gear 221, the first charging assembly 23, the sliding frame 231, the placing groove 2311, the transmission portion 2312, the strip-shaped groove 23121, the rack 23122, the first charging coil 232, the second charging assembly 24 and the display screen 25.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Please refer to fig. 1-5, the utility model provides a portable desktop automatic alignment wireless charger, including base subassembly 1, wireless charging subassembly 2 includes casing assembly 21, drive arrangement 22, first charging subassembly 23, second charging subassembly 24, display screen 25, one end of casing assembly 21 rotates with one side of base subassembly 1 to be connected, drive arrangement 22 fixed connection is in casing assembly 21, first charging subassembly 23 sliding connection is in casing assembly 21 and shelters from drive arrangement 22, drive arrangement 22's pivot and first charging subassembly 23 form the transmission and are connected, display screen 25 fixed connection is in casing assembly 21 and is located one side of first charging subassembly 23 and outside extending casing assembly 21, second charging subassembly 24 fixed connection is in the other end of casing assembly 21, drive arrangement 22, first charging subassembly 23, second charging subassembly 24, display screen 25 all is connected with base subassembly 1 electricity.
In the present embodiment:
the base assembly 1 is used for providing a stable supporting and connecting structure for the wireless charging assembly 2;
the wireless charging assembly 2 is used for wirelessly charging the wireless charging equipment;
the housing assembly 21 is used for providing a stable mounting structure for the driving device 22, the first charging assembly 23, the second charging assembly 24 and the display screen 25;
the driving device 22 is a stepping motor and is used for driving the first charging assembly 23 to slide in the shell assembly 21;
the first charging assembly 23 is used for charging the wireless charging mobile phone;
the second charging assembly 24 is used for charging the small wireless charging device, a second charging coil is arranged in the second charging assembly, and the size of the second charging coil is smaller than that of the first charging coil 232, so that the second charging assembly can be used for charging a wirelessly charged Bluetooth watch;
the display screen 25 is used for displaying the charging capacity of the wireless charging equipment;
specifically, the base assembly 1 is connected with the wireless charging assembly 2 in a rotating connection mode, when the portable desktop automatic alignment wireless charger is used, the wireless charging assembly 2 is rotated and broken off, at the moment, the wireless charging assembly 2 is supported at an angle of 60 degrees with the base assembly 1, a user can place a wireless charging mobile phone on the wireless charging assembly 2 for charging, when the portable desktop automatic alignment wireless charger is stored, the user can fold and store the portable desktop automatic alignment wireless charger, the external occupied space is reduced, meanwhile, when the wireless charging mobile phone is charged, the circuit board 12 on the base assembly 1 can send a corresponding driving instruction to the driving device 22 according to the sizes of induced currents of the first charging assembly 23 and the wireless charging mobile phone, the driving device 22 drives the first charging assembly 23 to slide to an optimal charging position, so that the alignment of wireless charging can be completed, meanwhile, when the mobile phone is charged, the second charging assembly 24 can also charge small-sized wireless charging equipment, the display screen 25 can also display the charging assembly 23, the charging state and the current time of the second charging assembly 24 to the equipment, and the user can conveniently watch the small-sized wireless charging equipment;
to sum up, this portable desktop automatic alignment wireless charger not only can fold and accomodate, also can charge to the wireless charging equipment of difference simultaneously moreover, also can display device's charged state simultaneously, is favorable to the convenient use of user.
Further, the first charging assembly 23 includes a sliding frame 231 and a first charging coil 232, the first charging coil 232 is electrically connected to the base assembly 1, the sliding frame 231 is slidably connected in the housing assembly 21 and shields the driving device 22, the back of the sliding frame 231 is in transmission connection with the rotating shaft of the driving device 22, and the first charging coil 232 is fixedly connected to the sliding frame 231 and is parallel to the housing assembly 21; a placing groove 2311 is formed in the sliding frame 231, and the first charging coil 232 is accommodated in the placing groove 2311; the back of the sliding frame 231 is provided with a transmission part 2312, and the transmission part 2312 is in transmission connection with the rotating shaft of the driving device 22; the transmission part 2312 is provided with a strip-shaped groove 23121, and a rotating shaft of the driving device 22 extends into the strip-shaped groove 23121 and is in transmission connection with the groove wall of the strip-shaped groove 23121; a rack 23122 is arranged on the groove wall of the strip-shaped groove 23121, a transmission gear 221 is arranged on a rotating shaft of the driving device 22, and the transmission gear 221 is meshed with the rack 23122.
In the present embodiment:
the sliding frame 231 is used for providing a stable installation structure for the first charging coil 232;
the placing groove 2311 is used for providing a stable placing space for the first charging coil 232;
the transmission 2312 is used for providing a structure for the sliding frame 231 to be in transmission connection with the rotating shaft of the driving device 22;
the strip-shaped groove 23121 is used for providing a space for the rotating shaft of the driving device 22 to extend into and form transmission connection;
the rack 23122 is used for meshing with the transmission gear 221;
the first charging coil 232 is used for charging a wireless charging mobile phone;
specifically, when the driving device 22 rotates, the rotating shaft of the driving device 22 may drive the sliding frame 231 to slide by friction force with the groove wall of the bar-shaped groove 23121, or may drive the sliding frame 231 to slide by the rack 23122 for meshing with the transmission gear 221, when the wireless charging mobile phone is placed on the housing assembly 21, the first charging coil 232 may sense the charging area of the wireless charging mobile phone and feed back the charging area to the circuit board 12, the current detection module on the circuit board 12 detects current information returned by the first charging coil 232, if the current information is lower than a preset current, it is determined that the charging area of the wireless charging mobile phone and the first charging coil 232 are not aligned or are not located at an optimal charging position, then the circuit board 12 may reach an operation instruction to the driving device 22, the driving device 22 drives the sliding frame 231 to slowly slide toward a direction of increasing current, and stops when the current is at a maximum value that can be detected, at this time, the first charging coil 232 is located at the optimal charging position.
Further, the housing assembly 21 includes a back housing 211 and a surface housing 212, one end of the back housing 211 is rotatably connected to the base assembly 1, the driving device 22 is fixedly connected to the inside of the back housing 211, the first charging assembly 23 is slidably connected to the inside of the back housing 211 and shields the driving device 22, the display screen 25 is fixedly connected to the inside of the back housing 211 and penetrates through the surface housing 212, the second charging assembly 24 is fixedly connected to the other end of the back housing 211, and the surface housing 212 is fixedly connected to the back housing 211 and shields the first charging assembly 24; the surface housing 212 is provided with a parking region 2121, the parking region 2121 is located at one side of the display screen 25, and the first charging assembly 23 faces the parking region 2121; a support plate 2122 is provided on the surface housing 212, the support plate 2122 being located on a side of the parking area 2121 and adjacent to the display screen 25.
In the present embodiment:
the back cover 211 is used for providing a stable supporting structure for the driving device 22 and the first charging assembly 23;
the surface shell 212 is used for providing a stable placement structure for the wireless charging mobile phone;
the parking area 2121 is used for placing a wireless charging mobile phone;
the support plate 2122 is used to provide a structure for supporting a wireless charging handset placed on the parking area 2121;
specifically, when the wireless charging mobile phone is charged, the mobile phone is placed in the parking area 2121 and supported by the support plate 2122.
Further, base subassembly 1 includes supporting shell 11, circuit board 12, the third subassembly 13 that charges, and circuit board 12 fixed connection is in supporting shell 11 and respectively with drive arrangement 22, the first subassembly 23 that charges, the second subassembly 24 that charges, display screen 25, the third subassembly 13 electricity that charges are connected, and one side of supporting shell 11 is rotated with the one end of casing subassembly 21 and is connected, and the third subassembly 13 that charges and supporting shell 11 fixed connection and with the upper surface parallel and level of supporting shell 11.
In the present embodiment:
the support housing 11 is used to provide a protective structure for the circuit board 12 and also to provide a rotationally coupled structure for the housing assembly 21;
the circuit board 12 is used for issuing corresponding operation instructions to the driving device 22, the first charging assembly 23, the second charging assembly 24 and the display screen 25;
the third charging assembly 13 is used for charging the small wireless charging device, for example, a wireless charging bluetooth headset, and when the wireless charging assembly 2 is turned over, the third charging assembly 13 can be used for charging the small wireless charging device;
specifically, the circuit board 12 is provided with a wire socket for connecting an external conductive wire, a current detection module, a data processing module, a power supply module and a driving module, the data processing module is respectively and electrically connected with the wire socket, the current detection module and the driving module, the current detection module is electrically connected with the first charging coil 232, the power supply module is electrically connected with the data processing module, the power supply module is respectively and electrically connected with the first charging coil 232, the second charging assembly 24 and the third charging assembly 13, and the driving module is electrically connected with the driving device 22;
specifically, after first charging coil 232 transmits the current signal back to the current detection module, the current detection module then transmits the current data back to the data processing module, the data processing module then judges whether the current is close to the current preset value, if the difference is very far, then assign the operation instruction to the drive module, the drive module then assigns the drive instruction to the drive device 22, the drive device 22 then drives the sliding frame 231 to slide, in order to drive first charging coil 232 and be close to the charging area of the wireless charging cell-phone, until the current that the current detection module detected is the maximum value.
Of course, the present invention can also have other various embodiments, and based on the embodiments, other embodiments obtained by those skilled in the art without any creative work all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a portable desktop automatic alignment wireless charger, its characterized in that includes base subassembly, the wireless subassembly that charges includes housing assembly, drive arrangement, first subassembly, the second subassembly, the display screen of charging, housing assembly's one end with one side of base subassembly is rotated and is connected, drive arrangement fixed connection in the housing assembly, first subassembly sliding connection that charges in the housing assembly and shelter from drive arrangement, drive arrangement's pivot with first subassembly that charges forms the transmission and connects, display screen fixed connection in the housing assembly and be located one side of first subassembly that charges just extends outside the housing assembly, the second charge subassembly fixed connection in the housing assembly's the other end, drive arrangement, first subassembly, the second subassembly that charges, display screen all with the base subassembly electricity is connected.
2. The portable desktop automatic alignment wireless charger of claim 1, wherein the first charging assembly comprises a sliding frame and a first charging coil, the first charging coil is electrically connected to the base assembly, the sliding frame is slidably connected to the inside of the housing assembly and covers the driving device, the back of the sliding frame is in transmission connection with a rotating shaft of the driving device, and the first charging coil is fixedly connected to the sliding frame and parallel to the housing assembly.
3. The portable desktop automatic-aligning wireless charger according to claim 2, wherein the sliding rack is provided with a placement slot, and the first charging coil is accommodated in the placement slot.
4. The portable desktop automatic alignment wireless charger of claim 2, wherein a transmission part is arranged at the back of the sliding frame, and the transmission part is in transmission connection with a rotating shaft of the driving device.
5. The portable desktop automatic alignment wireless charger according to claim 4, wherein the transmission portion is provided with a strip-shaped groove, and the rotating shaft of the driving device extends into the strip-shaped groove and is in transmission connection with the groove wall of the strip-shaped groove.
6. The portable desktop automatic alignment wireless charger according to claim 5, wherein a rack is disposed on a groove wall of the bar-shaped groove, a transmission gear is disposed on a rotating shaft of the driving device, and the transmission gear is engaged with the rack.
7. The portable desktop automatic alignment wireless charger according to claim 1, wherein the housing assembly comprises a back shell and a surface shell, one end of the back shell is rotatably connected with the base assembly, the driving device is fixedly connected in the back shell, the first charging assembly is slidably connected in the back shell and shields the driving device, the display screen is fixedly connected in the back shell and penetrates through the surface shell, the second charging assembly is fixedly connected at the other end of the back shell, and the surface shell is fixedly connected with the back shell and shields the first charging assembly.
8. The portable desktop automatic alignment wireless charger of claim 7, wherein a parking area is disposed on the surface housing, the parking area is located at one side of the display screen, and the first charging assembly faces the parking area.
9. The portable desktop automatic alignment wireless charger of claim 8, wherein a support plate is disposed on the surface housing, and the support plate is located at one side of the parking area and close to the display screen.
10. The portable desktop automatic alignment wireless charger according to claim 1, wherein the base assembly comprises a supporting shell, a circuit board and a third charging assembly, the circuit board is fixedly connected in the supporting shell and is electrically connected with the driving device, the first charging assembly, the second charging assembly, the display screen and the third charging assembly respectively, one side of the supporting shell is rotatably connected with one end of the shell assembly, and the third charging assembly is fixedly connected with the supporting shell and is flush with the upper surface of the supporting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223052346.5U CN218888213U (en) | 2022-11-16 | 2022-11-16 | Portable desktop automatic alignment wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223052346.5U CN218888213U (en) | 2022-11-16 | 2022-11-16 | Portable desktop automatic alignment wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218888213U true CN218888213U (en) | 2023-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223052346.5U Active CN218888213U (en) | 2022-11-16 | 2022-11-16 | Portable desktop automatic alignment wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218888213U (en) |
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2022
- 2022-11-16 CN CN202223052346.5U patent/CN218888213U/en active Active
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