CN214674483U - Wireless charging structure of hand-held type metal detector - Google Patents
Wireless charging structure of hand-held type metal detector Download PDFInfo
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- CN214674483U CN214674483U CN202121256056.5U CN202121256056U CN214674483U CN 214674483 U CN214674483 U CN 214674483U CN 202121256056 U CN202121256056 U CN 202121256056U CN 214674483 U CN214674483 U CN 214674483U
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Abstract
The utility model relates to the technical field of security inspection equipment, in particular to a handheld metal detector wireless charging structure, which comprises a charging base, a metal detector, a tapered cylinder structure of the charging base, a detector placing groove arranged in the middle of the charging base, a charging switch, a power indicator lamp, a charging indicator lamp and a power interface arranged on the outer surface of the charging base, a charging control panel arranged inside the charging base, an anti-skid rubber pad arranged on the bottom of the charging base, a wireless charging sending coil arranged on the vertical surface of the detector placing groove, a holding handle and a function button arranged on the metal detector, a detecting coil, a PCB board, a wireless charging receiving coil and a battery arranged inside the metal detector, a main control chip arranged on the PCB board, a wireless charging mode free from the constraint of various cables, a wireless charging metal detector and a wireless charging device which are matched with each other, the charging mode is safer, the energy conversion rate is high, the performance is stable, stable and reliable charging efficiency can be provided, and application scenes are increased.
Description
The technical field is as follows:
the utility model relates to a security installations technical field refers in particular to a wireless charging structure of hand-held type metal detector.
Background art:
the portable handheld metal detector charging mode that charges at present all uses power adapter collocation charging wire to charge, wired adaptation and the compatibility of charging all restrict to some extent, and frequent plug charges and makes handheld metal detector's the interface that charges produce irreversible mechanical damage easily, the interface that charges inserts the commercial power for a long time and does not take off, make joint end metal structure electrified, operating personnel then has the hidden danger of electrocution easily if touching by accident this moment, and appear overheated current situation and arouse the conflagration easily, there is certain potential safety hazard. Various standard cables are easy to bring troubles to work and life, and potential safety hazards exist while consumable materials are increased.
The utility model has the following contents:
the utility model aims at the not enough of above technique, and provide a wireless charging structure of hand-held type metal detector, its structural design science is simple, adopts wireless charging mode to break away from the constraint of various cables, and wireless charging metal detector and wireless charging seat both form a complete set and use, and charging mode is safer, and the conversion rate of energy is high, and the stable performance can provide reliable and stable charge efficiency. Make metal detector except can using wired mode of charging, still provide the mode of wireless charging, pleasing to the eye practicality, the science and technology feels stronger, convenient safety has increased the application scene.
In order to realize the above-mentioned purpose, the utility model relates to a wireless charging structure of hand-held type metal detector, including charging base, metal detector, charging base takes tapered cylinder structure, be equipped with the detector standing groove in the middle of the charging base, be equipped with charging switch on the charging base surface, power indicator, charge indicator and power source, charging base's inside is equipped with the control panel that charges, charging base's bottom is equipped with anti-skidding cushion, be equipped with wireless charging sending coil on the facade of detector standing groove, be equipped with gripping handle and function button on the metal detector, the inside detecting coil that is equipped with of metal detector, the PCB board, wireless receiving coil and the battery that charges, be equipped with main control chip on the PCB board.
The power interface and the wireless charging sending coil are electrically connected with the charging control panel.
The detection coil, the wireless charging receiving coil and the battery are all electrically connected with the PCB.
The wireless charging receiving coil and the wireless charging transmitting coil are correspondingly arranged.
The utility model discloses beneficial effect does: a handheld metal detector wireless charging structure comprises a charging base, a metal detector, a cylinder structure with a taper on the charging base, a detector placing groove arranged in the middle of the charging base, a charging switch, a power indicator, a charging indicator and a power interface arranged on the outer surface of the charging base, a charging control panel arranged in the charging base, an anti-slip rubber pad arranged at the bottom of the charging base, a wireless charging sending coil arranged on the vertical surface of the detector placing groove, a holding handle and a function button arranged on the metal detector, a detection coil, a PCB (printed circuit board), a wireless charging receiving coil and a battery arranged in the metal detector, a main control chip arranged on the PCB, a wireless charging mode free from the restriction of various cables, the wireless charging metal detector and the wireless charging seat are matched for use, the charging mode is safer, the energy conversion rate is high, and the performance is stable, stable and reliable charging efficiency can be provided. Make metal detector except can using wired mode of charging, still provide wireless mode of charging, pleasing to the eye practicality, the science and technology feels stronger, convenient safety has increased the application scene.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of another structure of the present invention;
fig. 3 is an exploded view of the charging base and the metal detector of the present invention;
fig. 4 is an internal schematic view of the metal detector of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1 to 4: the utility model relates to a wireless charging structure of hand-held type metal detector, including charging base 1, metal detector 2, charging base 1 takes tapered cylinder structure, be equipped with detector standing groove 10 in the middle of charging base 1, be equipped with charge switch 11 on the charging base 1 surface, power indicator 12, charge indicator 13 and power source 14, charging base 1's inside is equipped with charging control panel 15, charging base 1's bottom is equipped with anti-skidding rubber mat 17, be equipped with wireless charging sending coil 16 on the facade of detector standing groove 10, be equipped with gripping handle 20 and function button 21 on the metal detector 2, metal detector 2 is inside to be equipped with detecting coil 21, PCB board 23, wireless charging receiving coil 25 and battery 26, be equipped with main control chip 24 on the PCB board 23.
The power interface 14 and the wireless charging transmitting coil 16 are both electrically connected with the charging control board 15.
The detection coil 21, the wireless charging receiving coil 25 and the battery 26 are all electrically connected with the PCB 23.
The wireless charging receiving coil 25 and the wireless charging transmitting coil 14 are correspondingly arranged.
The technical characteristics are as follows: the wireless charging structure of hand-held type metal detector is through adopting wireless charging mode, the constraint of various cables has been got rid of, wireless charging metal detector and wireless charging seat both form a complete set and use, the inside at wireless charging metal detector handle back is equipped with induction coil, only need insert the corresponding position of wireless charging seat with metal detector's handle back during charging, can carry out energy transfer after coil on the charging base and the inside coil of electric metal detector are mutually coupled, charge, it is more nimble convenient, moreover, the steam generator is simple in structure, and is beautiful and practical, portable safety, wireless charging metal detector is put into the screens and is not had unnecessary not hard up dystopy, charging mode is safer, the conversion rate of energy is high, the stable performance can provide reliable and stable charge efficiency. Let wireless charging metal detector except can using wired mode of charging, still provide wireless mode of charging, the science and technology feels stronger, has increased the application scene.
Charging principle: the wireless charging receiving coil 25 on the metal detector 2 generates electromotive force due to the change of the magnetic field of the transmitting end coil, the wireless charging receiving coil 25 is connected to the charging circuit, the circuit is conducted to generate induced current, and the induced current is stored in the battery 26.
After the charging switch 11 on the charging base 1 is turned on, the power indicator 12 is turned on, after the holding handle 20 of the metal detector 2 is placed in the detector placing groove 10 on the charging base 1, the wireless charging receiving coil 25 and the wireless charging transmitting coil 14 are attached, the charging indicator 13 is turned on, the charging indicator 13 is in a charging state in a bright red color, and after the battery 26 in the metal detector 2 is fully charged, the charging indicator 13 is in a full green color. The control circuit inside the charging base also has the functions of heat protection and foreign matter detection, and when the wireless charging base is overheated or detects irrelevant foreign matters, the wireless charging base can automatically cut off the current to ensure the safety of the charging process.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a wireless charging structure of hand-held type metal detector, includes charging base (1), metal detector (2), its characterized in that: tapered cylinder structure is taken in charging base (1), be equipped with detector standing groove (10) in the middle of charging base (1), be equipped with on charging base (1) surface charge switch (11), power indicator (12), charge indicator (13) and power source (14), the inside of charging base (1) is equipped with charging control panel (15), the bottom of charging base (1) is equipped with anti-skidding cushion (17), be equipped with wireless charging sending coil (16) on the facade of detector standing groove (10), be equipped with on metal detector (2) and grip handle (20) and function button (21), inside detecting coil (21) that is equipped with of metal detector (2), PCB board (23), wireless charging receiving coil (25) and battery (26), be equipped with main control chip (24) on PCB board (23).
2. The wireless charging structure of the handheld metal detector as claimed in claim 1, wherein: the power interface (14) and the wireless charging sending coil (16) are electrically connected with the charging control board (15).
3. The wireless charging structure of the handheld metal detector as claimed in claim 1, wherein: the detection coil (21), the wireless charging receiving coil (25) and the battery (26) are electrically connected with the PCB (23).
4. The wireless charging structure of the handheld metal detector as claimed in claim 1, wherein: the wireless charging receiving coil (25) and the wireless charging transmitting coil (14) are arranged correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256056.5U CN214674483U (en) | 2021-06-05 | 2021-06-05 | Wireless charging structure of hand-held type metal detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256056.5U CN214674483U (en) | 2021-06-05 | 2021-06-05 | Wireless charging structure of hand-held type metal detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674483U true CN214674483U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256056.5U Active CN214674483U (en) | 2021-06-05 | 2021-06-05 | Wireless charging structure of hand-held type metal detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD959998S1 (en) * | 2021-11-23 | 2022-08-09 | Yuanke Guo | Metal detector |
| USD970365S1 (en) * | 2022-07-08 | 2022-11-22 | Shanghai Tianxun Electronic Equipment Co., Ltd | Metal detector |
-
2021
- 2021-06-05 CN CN202121256056.5U patent/CN214674483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD959998S1 (en) * | 2021-11-23 | 2022-08-09 | Yuanke Guo | Metal detector |
| USD970365S1 (en) * | 2022-07-08 | 2022-11-22 | Shanghai Tianxun Electronic Equipment Co., Ltd | Metal detector |
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