CN214013915U - Touch display device with built-in wireless power supply module - Google Patents
Touch display device with built-in wireless power supply module Download PDFInfo
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- CN214013915U CN214013915U CN202023156904.3U CN202023156904U CN214013915U CN 214013915 U CN214013915 U CN 214013915U CN 202023156904 U CN202023156904 U CN 202023156904U CN 214013915 U CN214013915 U CN 214013915U
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- 238000001816 cooling Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to a touch display device with a built-in wireless power supply module, which comprises a display outer frame, a magnetic resonance coil and a current monitor, wherein a touch display screen is fixed on one side wall in the display outer frame through a clamping groove, the magnetic resonance coil is fixed on one side wall in the display outer frame through a clamping groove, the current monitor is communicated with the position right above the magnetic resonance coil through a wire, and a connecting flat cable is welded at the back of the touch display screen; the utility model can charge the display device in a magnetic resonance mode by arranging the magnetic resonance coil and the frequency modulator, so as to realize remote wireless charging, and solve the defect of difficult wiring of the display device used outdoors; through current monitor, servo motor, carousel, support post and removal wheel, magnetic resonance frequency when can charging to the magnetic resonance coil carries out balance adjustment to reach optimum power transmission efficiency, improve the speed of charging.
Description
Technical Field
The utility model relates to a wireless charging technology field especially relates to a touch-control display device of built-in wireless power module.
Background
The wireless charging technology is derived from a wireless electric energy transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode, wherein the low-power wireless charging mode adopts an electromagnetic induction mode, such as a mobile phone charging mode, the high-power wireless charging mode adopts a resonance mode (which is adopted by most electric vehicles) and energy is transmitted to a power utilization device by power supply equipment (a charger), the device charges a battery by using received energy and simultaneously provides the battery for self operation, and the charger and the power utilization device can achieve the effect that no conductive contact is exposed because the charger and the power utilization device transmit energy by a magnetic field and are not connected by wires.
However, a common display screen used outdoors is inconvenient to connect a power supply, and the time for the self-contained storage battery to be used is short, so that the cruising ability of the display device is weak, the wireless charging function is urgently needed to meet the power supply requirement of the display device, but the existing remote wireless charging device is unstable in butt joint, and the transmission efficiency of electric energy is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a touch-control display device of built-in wireless power supply module.
In order to solve the above problem, the utility model adopts the following technical proposal:
the utility model provides a touch-control display device of built-in wireless power supply module, includes display frame, magnetic resonance coil and current monitor, be fixed with the touch-control display screen through the draw-in groove on the lateral wall in the display frame, be fixed with through the draw-in groove on the lateral wall in the display frame the magnetic resonance coil, directly over the magnetic resonance coil there is the current monitor through the wire intercommunication, the welding of touch-control display screen back has the connection winding displacement.
One end, far away from the touch display screen, of the connecting flat cable is electrically connected with a screen mainboard, and a storage battery is communicated with one side wall, opposite to the connecting flat cable, of the screen mainboard through a conducting wire.
The storage battery is arranged inside the outer frame of the display through a clamping groove, and the storage battery is communicated with the magnetic resonance coil through a lead.
The back of the outer frame of the display is fixedly provided with an equipment box through bolts, and a cooling fan is arranged on one side wall in the equipment box through a clamping groove.
Cooling fan one side with the equipment box passes through the draw-in groove and installs the equipment circuit board, there is the frequency modulator through the wire intercommunication directly over the equipment circuit board, the bottom has servo motor through the bolt fastening in the equipment box, the frequency modulator with magnetic resonance coil electric property intercommunication, servo motor is micro motor.
The servo motor, the current monitor and the frequency modulator are communicated with the equipment circuit board through leads, a kinetic energy output shaft of the servo motor is connected with a rotary table through a key, and a supporting upright column is rotationally connected in the rotary table.
The welding of support post bottom has the bottom plate seat, bottom plate seat bottom four corners department rotates through the axle piece to be connected with removes the wheel, it has the wheel to stop to remove to take turns.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
(1) the utility model can charge the display device in a magnetic resonance mode by arranging the magnetic resonance coil and the frequency modulator, so as to realize remote wireless charging, and solve the defect of difficult wiring of the display device used outdoors;
(2) the utility model discloses a current monitor, servo motor, carousel, support post and removal wheel, the magnetic resonance frequency when can charging to the magnetic resonance coil carries out balanced regulation to in order to reach optimal power transmission efficiency, improve the speed of charging.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left cross-sectional view of the display outer frame of the present invention;
fig. 3 is a circuit block diagram of the present invention.
In the figure: 1-a display housing; 2-touch control display screen; 3-supporting the upright column; 4-a baseplate seat; 5-moving wheels; 6-equipment box; 7-a screen mainboard; 8-connecting flat cables; 9-a storage battery; 10-a magnetic resonance coil; 11-a frequency modulator; 12-a cooling fan; 13-a servo motor; 14-a current monitor; 15-a turntable; 16-device circuit board.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In one embodiment, as shown in fig. 1-3, the utility model provides a touch display device of built-in wireless power supply module, including display frame 1, magnetic resonance coil 10 and current monitor 14, be fixed with touch display screen 2 through the draw-in groove on the display frame 1 interior lateral wall, be fixed with magnetic resonance coil 10 through the draw-in groove on the display frame 1 interior lateral wall, there is current monitor 14 through the wire intercommunication directly over magnetic resonance coil 10, the welding of 2 backs of touch display screen has connection winding displacement 8.
In this embodiment, the touch display screen 2 has the same structure as a conventional touch capacitive screen, so as to facilitate direct touch operation of a user, the magnetic resonance coil 10 is a constituent structure of a magnetic resonator for wireless charging, the magnetic resonator is composed of a large inductance coil with a small capacitor connected in parallel or in series, when charging, the magnetic coil at the transmitting end and the magnetic coil at the receiving end keep the same frequency vibration to receive the transmitted energy, and the current monitor 14 is used for monitoring and measuring a current converted from the electric energy received by the magnetic resonance coil 10.
Wherein, the one end electric connection that connects winding displacement 8 and keeps away from touch-control display screen 2 has screen mainboard 7, has battery 9 through the wire intercommunication on the screen mainboard 7 with connecting winding displacement 8 just opposite side lateral wall, and battery 9 passes through the draw-in groove to be installed inside display frame 1, and battery 9 passes through the wire intercommunication with magnetic resonance coil 10, and 1 back of display frame has equipment box 6 through the bolt fastening, installs cooling fan 12 through the draw-in groove on the inside lateral wall of equipment box 6.
In this embodiment, the screen main board 7 is a working circuit element of the touch display screen 2, the storage battery 9 is a driving power component of the screen main board 7, and the cooling fan 12 is used for cooling down the electric equipment in the equipment box 6, so as to keep efficient operation.
Wherein, 12 one side of cooling fan and equipment box 6 install equipment circuit board 16 through the draw-in groove, there is frequency modulator 11 through the wire intercommunication directly over equipment circuit board 16, 6 interior bottoms of equipment box have servo motor 13 through the bolt fastening, frequency modulator 11 and 10 electrical intercommunication of magnetic resonance coil, servo motor 13 is micro motor, servo motor 13, current monitor 14 and frequency modulator 11 all pass through the wire intercommunication with equipment circuit board 16, servo motor 13 kinetic energy output shaft has carousel 15 through the key-type connection, 15 internal rotation of carousel are connected with support post 3, 3 bottom welding of support post have bottom plate seat 4, 4 bottom four corners departments of bottom plate seat rotate through the shaft piece and are connected with removal wheel 5, it stops to have the wheel on the removal wheel 5.
In this embodiment, the device circuit board 16 is a main control unit of the wireless charging module in the apparatus, the current generated when the magnetic resonance coil 10 receives the magnetic field emitted by the other half coil charges the storage battery 9, the current is monitored by the current monitor 14, the monitored data is analyzed and processed by the device circuit board 16, the servo motor 13 is controlled to operate according to the intensity of the current, the servo motor 13 drives the turntable 15 to rotate on the support column 3, and the direction and the angle of the magnetic resonance coil 10 for receiving the magnetic field are adjusted, so that the current is stable.
In this embodiment, the utility model discloses a set up magnetic resonance coil 10 and frequency modulator 11, can charge to display device through the mode of magnetic resonance to realize long-range wireless charging, solved the outdoor drawback of using display device wiring difficulty; through the current monitor 14, the servo motor 13, the rotary table 15, the support column 3 and the moving wheel 5, the magnetic resonance frequency of the magnetic resonance coil 10 during charging can be balanced and adjusted, so that the optimal electric energy transmission efficiency is achieved, and the charging speed is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A touch display device with a built-in wireless power supply module comprises a display outer frame (1), a magnetic resonance coil (10) and a current monitor (14),
the display device is characterized in that a touch display screen (2) is fixed on one inner side wall of the display outer frame (1) through a clamping groove, the magnetic resonance coil (10) is fixed on one inner side wall of the display outer frame (1) through the clamping groove, the current monitor (14) is communicated with the position right above the magnetic resonance coil (10) through a wire, and a connecting flat cable (8) is welded on the back of the touch display screen (2).
2. The touch display device with a built-in wireless power supply module of claim 1,
the connection winding displacement (8) is kept away from one end of the touch display screen (2) is electrically connected with a screen main board (7), and a storage battery (9) is communicated with one side wall of the opposite side of the connection winding displacement (8) on the screen main board (7) through a conducting wire.
3. The touch display device with a built-in wireless power supply module of claim 2,
the storage battery (9) is arranged inside the display outer frame (1) through a clamping groove, and the storage battery (9) is communicated with the magnetic resonance coil (10) through a lead.
4. The touch display device with a built-in wireless power supply module of claim 3,
the back of the outer frame (1) of the display is fixedly provided with an equipment box (6) through bolts, and a cooling fan (12) is installed on one side wall inside the equipment box (6) through a clamping groove.
5. The touch display device with a built-in wireless power supply module of claim 4,
cooling fan (12) one side with equipment circuit board (16) are installed through the draw-in groove in equipment box (6), there is frequency modulator (11) through the wire intercommunication directly over equipment circuit board (16), the bottom has servo motor (13) through the bolt fastening in equipment box (6), frequency modulator (11) with magnetic resonance coil (10) electric property intercommunication, servo motor (13) are micro motor.
6. The touch display device with a built-in wireless power supply module of claim 5,
servo motor (13), current monitor (14) and frequency modulator (11) all with equipment circuit board (16) pass through the wire intercommunication, servo motor (13) kinetic energy output shaft has carousel (15) through the key-type connection, carousel (15) internal rotation is connected with support post (3).
7. The touch display device with a built-in wireless power supply module of claim 6,
the welding of support post (3) bottom has bottom plate seat (4), bottom plate seat (4) bottom four corners department rotates through the axle piece and is connected with removal wheel (5), it stops to have the wheel on wheel (5) to remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156904.3U CN214013915U (en) | 2020-12-24 | 2020-12-24 | Touch display device with built-in wireless power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156904.3U CN214013915U (en) | 2020-12-24 | 2020-12-24 | Touch display device with built-in wireless power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013915U true CN214013915U (en) | 2021-08-20 |
Family
ID=77290238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023156904.3U Expired - Fee Related CN214013915U (en) | 2020-12-24 | 2020-12-24 | Touch display device with built-in wireless power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013915U (en) |
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2020
- 2020-12-24 CN CN202023156904.3U patent/CN214013915U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |