CN210629204U - Wireless charger - Google Patents
Wireless charger Download PDFInfo
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- CN210629204U CN210629204U CN201921551965.4U CN201921551965U CN210629204U CN 210629204 U CN210629204 U CN 210629204U CN 201921551965 U CN201921551965 U CN 201921551965U CN 210629204 U CN210629204 U CN 210629204U
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- wireless charging
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Abstract
The utility model provides a wireless charger, include the casing and locate pursuit positioning unit and the wireless charging mechanism in the casing, it locates wireless charging mechanism top to pursue positioning unit, it includes the PCB circuit board to trace positioning unit, the PCB circuit board is equipped with the controller, and PCB circuit board surface is covered with the matrix coil who is connected with the controller, wireless charging mechanism includes the transverse sliding plate, the longitudinal sliding plate, the slip support on transverse sliding plate and the longitudinal sliding plate is located to the cover, install on the slip support and with controller electric connection's wireless charging circuit board and locate the wireless charging coil on the wireless charging circuit board, transverse sliding plate one end is equipped with transverse driving mechanism, longitudinal sliding plate one end is equipped with longitudinal driving mechanism. The utility model discloses an automatic tracking location cell-phone of wireless charger, no matter what position of charger was placed to the cell-phone like this all can carry out wireless charging, it is more convenient to use.
Description
Technical Field
The utility model relates to a wireless field of charging of cell-phone especially relates to a wireless charger.
Background
The existing wireless mobile phone charger is characterized in that a mobile phone is required to be placed at a specific position of the charger, so that the wireless charging position of the mobile phone corresponds to the position of a wireless charging coil of the charger, wireless charging can be realized, if the situation that the charging effect is influenced by inaccurate position of the mobile phone is prevented, the charging is really impossible, and the wireless mobile phone charger is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a wireless charger.
The utility model provides a wireless charger, include the casing and locate wireless charging mechanism in the casing with be used for tracking the control module who fixes a position the cell-phone position, control module locates wireless charging mechanism top, wireless charging mechanism includes that horizontal sliding plate, longitudinal sliding plate, cover are located sliding support on horizontal sliding plate and the longitudinal sliding plate, install on the sliding support and with control module electric connection's wireless charging circuit board and locating wireless charging coil on the wireless charging circuit board, horizontal sliding plate one end is equipped with horizontal drive mechanism, longitudinal sliding plate one end is equipped with longitudinal drive mechanism, horizontal drive mechanism reaches longitudinal drive mechanism all with control module electric connection.
As a further improvement, control module includes the PCB board, the PCB board is equipped with the matrix induction coil and connects that are used for detecting cell-phone positional information matrix induction coil is used for confirming the concrete position of cell-phone and drive the controller of horizontal actuating mechanism and vertical actuating mechanism motion.
As a further improvement of the present invention, the lateral driving mechanism includes a lateral driving motor electrically connected to the control module, a lateral driving screw connected to the lateral driving motor, and two first transmission gears respectively adapted to two ends of the lateral driving screw, one end of the lateral sliding plate is provided with a first transmission rack adapted to the two first transmission gears, and a first guiding mechanism is disposed between the lateral sliding plate and the housing; the longitudinal driving mechanism comprises a longitudinal driving motor electrically connected with the control module, a longitudinal driving screw rod connected with the longitudinal driving motor and two second transmission gears respectively matched with two ends of the longitudinal driving screw rod, one end of the longitudinal sliding plate is provided with a second transmission rack matched with the two second transmission gears, and a second guide mechanism is arranged between the longitudinal sliding plate and the shell.
As a further improvement of the present invention, the first guiding mechanism includes a first sliding rod disposed in parallel with the transverse driving lead screw and a first sliding hole disposed at one end of the transverse sliding plate and capable of being sleeved on the first sliding rod, two ends of the first sliding rod are fixed on the inner wall of the housing, and the first sliding hole is disposed at one end of the transverse sliding plate where the first transmission rack is disposed; the second guide mechanism comprises a second sliding rod which is arranged in parallel with the longitudinal driving screw rod and is arranged at one end of the longitudinal sliding plate, and a second sliding hole which can be sleeved on the second sliding rod, wherein two ends of the second sliding rod are fixed on the inner wall of the shell, and the second sliding hole is arranged at one end of the longitudinal sliding plate, which is provided with a second transmission rack.
As a further improvement, the sliding support is located including the cover vertical chute and the cover on the transverse sliding plate are located transverse chute on the longitudinal sliding plate, wireless charging circuit board is equipped with wireless charging circuit board support, wireless charging circuit board support is equipped with spacing buckle, be equipped with on the sliding support with the block portion of spacing buckle adaptation.
As a further improvement, the wireless charging circuit board support with still be equipped with compression spring between the sliding support.
As a further improvement, be equipped with on the PCB with controller electric connection's horizontal touch switch and vertical touch switch, still be equipped with on the horizontal sliding plate and can touch horizontal touch switch's horizontal ejector pin, still be equipped with on the vertical sliding plate and can touch vertical touch switch's vertical ejector pin.
As a further improvement, the casing includes epitheca and inferior valve, the epitheca with connect for the block between the inferior valve, wireless charging mechanism fixes on the inferior valve, wireless charging circuit board pass through the winding displacement with controller electric connection.
As a further improvement, the PCB board still is equipped with power source and the button resets, the casing be equipped with power source reaches the opening of button difference adaptation resets.
As a further improvement, be equipped with a plurality of LED charge indicator on the wireless charging circuit board, LED charge indicator centers on wireless charging coil.
The utility model has the advantages that: the utility model discloses a set up the controller and come to detect the charging position of cell-phone, then wireless charging coil removes and carries out wireless charging with the cell-phone position corresponding position department of charging to the cell-phone to the convenience carries out wireless charging to the cell-phone, and it is more convenient that the charger use gets up, and this wireless charger simple structure drives wireless charging coil through horizontal sliding plate and longitudinal sliding plate and removes moreover, and its control is simple, and the position is accurate, low in production cost, and it is also more convenient to operate.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a wireless charger for automatically tracking and positioning a mobile phone according to the present invention;
fig. 2 is an exploded view of the wireless charger of the mobile phone of the present invention;
fig. 3 is an exploded view of the wireless charging mechanism of the wireless charger for automatically tracking and positioning the mobile phone according to the present invention;
fig. 4 is an electrical block diagram of a wireless charger for automatically tracking and positioning a mobile phone according to the present invention;
fig. 5 is a circuit diagram of a controller of a wireless charger for automatically tracking and positioning a mobile phone according to the present invention;
fig. 6 is a circuit diagram of a matrix induction coil of a wireless charger for an automatic tracking and positioning mobile phone.
Reference numerals: 1-a shell; 11-upper shell; 12-a lower shell; 2-a PCB board; 31-a transverse sliding plate; 32-longitudinal sliding plates; 33-a sliding support; 331-engaging portion; 332-longitudinal runners; 333-transverse chute; 34-a wireless charging coil; 341-wireless charging circuit board; 342-wireless charging circuit board support; 351-transversely driving a screw rod; 352-transverse drive motor; 353-a first transmission gear; 354-first drive rack; 355-a first slide bar; 361-longitudinal driving screw; 362-longitudinal drive motor; 363-a second drive gear; 364-a second drive rack; 365-a second slide bar; 37-flat cable.
Detailed Description
As shown in fig. 1 to 6, the utility model discloses an automatic trail wireless charger of location cell-phone, include casing 1 and locate wireless charging mechanism in the casing 1 and the control module who is used for pursuing location cell-phone position, control module locates wireless charging mechanism top, wireless charging mechanism includes that horizontal sliding plate 31, longitudinal sliding plate 32, cover are located sliding support 33 on horizontal sliding plate 31 and the longitudinal sliding plate 32, install on the sliding support 33 and with control module electric connection's wireless charging circuit board 341 and locate wireless charging coil 34 on the wireless charging circuit board 341, horizontal sliding plate 31 one end is equipped with horizontal drive mechanism, longitudinal sliding plate 32 one end is equipped with vertical drive mechanism, control module includes PCB board 2, PCB board 2 is equipped with matrix induction coil and the connection that is used for detecting cell-phone position information matrix induction coil is used for confirming the cell-phone The controller is used for driving the transverse driving mechanism and the longitudinal driving mechanism to move. When placing the mobile phone on this wireless charger, matrix induction coil can detect the position of charging of cell-phone, the controller receives detected signal and control horizontal actuating mechanism and vertical actuating mechanism to drive horizontal sliding plate 31 and vertical sliding plate 32 respectively and remove the position below of charging that makes its sliding support 33 of installing on the cross position remove the cell-phone, just so can charge the mobile phone through wireless charging coil 34, need not accurate wireless charging coil 34 who corresponds wireless charger when the cell-phone is placed, and the position of charging that corresponds the cell-phone through the removal of wireless charging coil 34, and is more convenient to use, the charging position corresponds more accurately, charging efficiency has been improved greatly.
In this embodiment, the lateral driving mechanism includes a lateral driving motor 352 electrically connected to the control module, a lateral driving screw 351 connected to the lateral driving motor 352, and two first transmission gears 353 respectively fitted to two ends of the lateral driving screw 351, one end of the lateral sliding plate 31 is provided with a first transmission rack 354 fitted to the two first transmission gears 353, the length of the first transmission rack 354 is the same as the center distance of the two first transmission gears 353, and a first guiding mechanism is provided between the lateral sliding plate 31 and the housing 1; the longitudinal driving mechanism comprises a longitudinal driving motor 362 electrically connected with the control module, a longitudinal driving screw 361 connected with the longitudinal driving motor 362 and two second transmission gears 363 respectively matched with two ends of the longitudinal driving screw 361, one end of the longitudinal sliding plate 32 is provided with a second transmission rack 364 matched with the two second transmission gears 363, the length of the second transmission rack 364 is the same as the central distance of the two second transmission gears 363, and a second guiding mechanism is arranged between the longitudinal sliding plate 32 and the housing 1. Set up a drive gear respectively at the both ends of lead screw to set up one with two rack that the gear distance is the same, just can realize the horizontal and longitudinal movement of wireless charging coil 34 in whole wireless charger, this kind of structure can guarantee wireless charging coil 34's maximum motion range in limited space, avoided because the drive gear overlength and blockked the restriction by limited space, and can't carry out the removal on a large scale, and then can influence the scope of placing of cell-phone, make the position of placing more restrict.
In this embodiment, the first guiding mechanism includes a first sliding rod 355 disposed parallel to the transverse driving screw 351 and a first sliding hole disposed at one end of the transverse sliding plate 31 and capable of being sleeved on the first sliding rod 355, two ends of the first sliding rod 355 are fixed on the inner wall of the housing 1, the first sliding hole is disposed at one end of the transverse sliding plate 31 where the first transmission rack 354 is disposed, and the first sliding rod 355 is used to effectively support, guide and limit the transverse sliding plate 31; the second guiding mechanism includes a second sliding rod 365 parallel to the longitudinal driving screw 361 and disposed at one end of the longitudinal sliding plate 32 and capable of being sleeved on a second sliding hole of the second sliding rod 365, two ends of the second sliding rod 365 are fixed on the inner wall of the housing 1, and the longitudinal and transverse sliding plate 31 is effectively supported, slidably guided and limited. The structure is simple, and the guiding and limiting effects are good.
In this embodiment, the sliding bracket 33 includes a longitudinal sliding slot 332 sleeved on the transverse sliding plate 31 and a transverse sliding slot 333 sleeved on the longitudinal sliding plate 32, the sliding bracket 33 longitudinally moves on the transverse sliding plate 31 through the longitudinal sliding slot 332 and transversely moves on the longitudinal sliding plate 32 through the transverse sliding slot 333, the wireless charging circuit board 341 is provided with a wireless charging circuit board bracket 342, the wireless charging circuit board bracket 342 is provided with a limit buckle, and the sliding bracket 33 is provided with a clamping portion 331 adapted to the limit buckle, so that the wireless charging circuit board bracket 342 is conveniently fixed on the sliding bracket 33, and the assembly thereof is more convenient.
In this embodiment, a compression spring is further disposed between the wireless charging circuit board support 342 and the sliding support 33, so that the PCB 2 can play a role in buffering when covering the wireless charging coil 34.
In this embodiment, the PCB is provided with a horizontal touch switch and a vertical touch switch electrically connected to the controller, the horizontal sliding plate 31 is further provided with a horizontal push rod capable of touching the horizontal touch switch, the vertical sliding plate 32 is further provided with a vertical push rod capable of touching the vertical touch switch, and when the mobile phone leaves the wireless charger, the wireless charging coil 34 is reset to the initial position until the horizontal push rod and the vertical push rod respectively push against the horizontal touch switch and the vertical touch switch.
In this embodiment, the housing 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 and the lower housing 12 are connected in a snap-fit manner and locked by screws, and the wireless charging mechanism is fixed on the lower housing 12, so that the assembly is convenient, and the production efficiency is improved; the wireless charging circuit board 341 is electrically connected to the controller through the flat cable 37, so that the long-distance movement of the wireless charging coil 34 can be ensured.
The PCB is further provided with a power interface and a reset key, the shell 1 is provided with openings matched with the power interface and the reset key respectively, power is supplied through the power interface, and the reset key is effectively reset.
The wireless charging circuit board 341 is provided with a plurality of LED charging indicating lamps, and the LED charging indicating lamps surround the wireless charging coil 34 and can display whether the LEDs are in a charging state.
The utility model discloses a set up matrix induction coil on the PCB board and come to detect the position of charging of cell-phone, and send detected signal to the controller, then the controller converts signal processing into horizontal and vertical coordinate point, then control horizontal driving motor and vertical driving motor drive wireless charging coil 34 and remove and carry out wireless charging to the cell-phone with the position below that the cell-phone part of charging corresponds, thereby the automatic tracking location cell-phone of wireless charger has been realized, no matter what position of cell-phone placing at the charger can all carry out wireless charging like this, it is more convenient to use, and this wireless charger simple structure, low in production cost, it is also more convenient to operate.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. A wireless charger, characterized by: the wireless charging mechanism comprises a shell, a wireless charging mechanism and a control module, wherein the wireless charging mechanism is arranged in the shell, the control module is used for tracking and positioning the position of a mobile phone, the control module is arranged above the wireless charging mechanism, the wireless charging mechanism comprises a transverse sliding plate, a longitudinal sliding plate and a sliding support sleeved on the transverse sliding plate and the longitudinal sliding plate, a wireless charging circuit board arranged on the sliding support and electrically connected with the control module, and a wireless charging coil arranged on the wireless charging circuit board, a transverse driving mechanism is arranged at one end of the transverse sliding plate, a longitudinal driving mechanism is arranged at one end of the longitudinal sliding plate, and the transverse driving mechanism and the longitudinal driving mechanism are electrically connected with the control module.
2. The wireless charger of claim 1, wherein: the control module comprises a PCB, the PCB is provided with a matrix type induction coil for detecting position information of the mobile phone and is connected with the matrix type induction coil and is used for determining the specific position of the mobile phone and driving the controller for the movement of the transverse driving mechanism and the longitudinal driving mechanism.
3. The wireless charger of claim 1, wherein: the transverse driving mechanism comprises a transverse driving motor electrically connected with the control module, a transverse driving screw rod connected with the transverse driving motor and two first transmission gears respectively matched with two ends of the transverse driving screw rod, one end of the transverse sliding plate is provided with a first transmission rack matched with the two first transmission gears, and a first guide mechanism is arranged between the transverse sliding plate and the shell; the longitudinal driving mechanism comprises a longitudinal driving motor electrically connected with the control module, a longitudinal driving screw rod connected with the longitudinal driving motor and two second transmission gears respectively matched with two ends of the longitudinal driving screw rod, one end of the longitudinal sliding plate is provided with a second transmission rack matched with the two second transmission gears, and a second guide mechanism is arranged between the longitudinal sliding plate and the shell.
4. The wireless charger of claim 3, wherein: the first guide mechanism comprises a first sliding rod arranged in parallel with the transverse driving screw rod and a first sliding hole which is arranged at one end of the transverse sliding plate and can be sleeved on the first sliding rod, two ends of the first sliding rod are fixed on the inner wall of the shell, and the first sliding hole is arranged at one end of the transverse sliding plate, which is provided with a first transmission rack; the second guide mechanism comprises a second sliding rod which is arranged in parallel with the longitudinal driving screw rod and is arranged at one end of the longitudinal sliding plate, and a second sliding hole which can be sleeved on the second sliding rod, wherein two ends of the second sliding rod are fixed on the inner wall of the shell, and the second sliding hole is arranged at one end of the longitudinal sliding plate, which is provided with a second transmission rack.
5. The wireless charger of claim 1, wherein: the sliding support comprises a longitudinal sliding groove and a transverse sliding groove, the longitudinal sliding groove is sleeved on the transverse sliding plate, the transverse sliding groove is sleeved on the longitudinal sliding plate, the wireless charging circuit board is provided with a wireless charging circuit board support, the wireless charging circuit board support is provided with a limiting buckle, and a clamping portion matched with the limiting buckle is arranged on the sliding support.
6. The wireless charger of claim 5, wherein: and a compression spring is also arranged between the wireless charging circuit board support and the sliding support.
7. The wireless charger of claim 2, wherein: the PCB is provided with a transverse touch switch and a longitudinal touch switch which are electrically connected with the controller, the transverse sliding plate is further provided with a transverse ejector rod capable of touching the transverse touch switch, and the longitudinal sliding plate is further provided with a longitudinal ejector rod capable of touching the longitudinal touch switch.
8. The wireless charger of claim 2, wherein: the casing includes epitheca and inferior valve, the epitheca with be the block connection between the inferior valve, wireless charging mechanism fixes on the inferior valve, wireless charging circuit board pass through the winding displacement with controller electric connection.
9. The wireless charger of claim 2, wherein: the PCB is further provided with a power interface and a reset key, and the shell is provided with openings respectively matched with the power interface and the reset key.
10. The wireless charger of claim 1, wherein: the wireless charging circuit board is provided with a plurality of LED charging indicating lamps, and the LED charging indicating lamps surround the wireless charging coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551965.4U CN210629204U (en) | 2019-09-18 | 2019-09-18 | Wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551965.4U CN210629204U (en) | 2019-09-18 | 2019-09-18 | Wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629204U true CN210629204U (en) | 2020-05-26 |
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ID=70763289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551965.4U Active CN210629204U (en) | 2019-09-18 | 2019-09-18 | Wireless charger |
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| Country | Link |
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| CN (1) | CN210629204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036865A (en) * | 2021-03-22 | 2021-06-25 | 东莞市汉凯电子有限公司 | Intelligent control wireless charging method |
| WO2021143339A1 (en) * | 2020-01-17 | 2021-07-22 | 深圳市一讯达科技有限公司 | Wireless charging device and wireless charging control method |
-
2019
- 2019-09-18 CN CN201921551965.4U patent/CN210629204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143339A1 (en) * | 2020-01-17 | 2021-07-22 | 深圳市一讯达科技有限公司 | Wireless charging device and wireless charging control method |
| CN113036865A (en) * | 2021-03-22 | 2021-06-25 | 东莞市汉凯电子有限公司 | Intelligent control wireless charging method |
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