Wireless charging structure based on gun positioning grip

Abstract

The utility model discloses a wireless charging structure based on a gun positioning grip, which comprises a wireless charging transmitter and a wireless charging receiver, the wireless charging transmitter comprises a cartridge clip type shell, the bottom of the cartridge clip type shell is provided with an installation chamber, the top of the installation chamber is provided with a central magnetic core, and the central magnetic core is provided with a wireless charging coil. A wireless charging transmitting end coil flatly attached to the top wall of the mounting chamber is arranged around the central magnetic core in a surrounding mode, a wireless charging transmitting end control panel connected with an external electric wire is further arranged at the bottom of the mounting chamber, and a charging transmitting circuit used for wireless charging is carried on the wireless charging transmitting end control panel. When the wireless charging emitter is used, the gun grip is directly inserted into the cartridge clip type shell of the wireless charging emitter, wireless charging can be achieved, operation is easy, and using is safer.

Description

Technical Field

[0001] The utility model relates to the field of charging of firearm electronic equipment, and in particular to a wireless charging structure based on a firearm positioning grip. Background Art

[0002] Existing grip charging solutions use a wired charging structure connected by metal reed contacts. After long-term use, the metal reeds may oxidize, deform, and age, causing the device to malfunction, thereby affecting the use of the device. In severe cases, it may even cause battery abnormalities, resulting in battery swelling, damage, explosion, etc., creating various safety hazards. Accordingly, the utility model proposes a wireless charging structure based on a gun positioning grip to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides a wireless charging structure based on a gun positioning grip. When in use, wireless charging can be achieved by directly inserting the gun grip into the clip-type housing of the wireless charging transmitter. The operation is simple and the use is safer.

[0004] Technical Solution

[0005] A wireless charging structure based on a gun positioning grip includes a wireless charging transmitter and a wireless charging receiver. The wireless charging transmitter includes a clip-type shell, a mounting chamber is provided at the bottom of the clip-type shell, a central magnetic core is provided at the top of the mounting chamber, and a wireless charging transmitter coil is provided around the central magnetic core and flatly attached to the top wall of the mounting chamber. A wireless charging transmitter control board connected to external wires is also provided at the bottom of the mounting chamber. The wireless charging transmitter control board is equipped with a charging transmitting circuit for wireless charging. The wireless charging receiver includes a grip-type shell on a gun, an installation space is provided in the grip-type shell, a battery, a wireless charging receiver control board and a wireless charging receiver coil are provided in the installation space, and the wireless charging receiver control board is equipped with a charging receiving circuit for wireless charging.

[0006] Furthermore, the wireless charging transmitter coil is connected to the transmitter of the charging transmitter circuit of the wireless charging transmitter control board through a charging coil connecting line.

[0007] Furthermore, the wireless charging receiving end coil is connected to the receiving end of the charging receiving circuit of the wireless charging receiving end control board through a receiving coil connecting line and is installed at the bottom of the grip-type housing.

[0008] Furthermore, the battery is connected to the wireless charging receiving end control board via wires.

[0009] Furthermore, the wireless charging transmitter control board is connected to an external power line, and the other end of the power line is connected to a charging interface for external input power supply.

[0010] Furthermore, a wireless charging indicator light for displaying the charging status is installed on the wireless charging transmitter control board.

[0011] Furthermore, after the wireless charging receiving end control board is installed in the installation space, sealant is poured in to seal it.

[0012] Furthermore, the central magnetic core is composed of one or more magnets.

[0013] Furthermore, a cover plate is provided at the bottom of the installation chamber.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention has the following beneficial effects: when in use, wireless charging can be achieved by directly inserting the gun grip into the clip-shaped housing of the wireless charging transmitter, which is simple to operate and safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a wireless charging transmitter based on a wireless charging structure of a gun positioning grip according to the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the wireless charging receiver of the present utility model.

[0018] Figure Numbers

[0019] Wireless charging transmitter 1, clip-type housing 11, installation chamber 12, central magnetic core 13, wireless charging transmitter coil 14, charging coil connecting line 15, wireless charging transmitter control board 16, power cord 17, charging interface 18, cover 19, wireless charging receiver 2, grip-type housing 21, battery 22, wireless charging receiver coil 23, wires 24, wireless charging receiver control board 25, installation space 26, receiving coil connecting line 27. DETAILED DESCRIPTION

[0020] In order to better illustrate the content of the present invention, the following is a description with reference to the accompanying drawings and implementation examples:

[0021] have Figure 1-Figure 2As shown, the utility model discloses a wireless charging structure based on a gun positioning grip, including a wireless charging transmitter 1 and a wireless charging receiver 2, wherein the wireless charging transmitter 1 includes a clip-type housing 11, a mounting chamber 12 is provided at the bottom of the clip-type housing 11, a central magnetic core 13 is provided at the top of the mounting chamber 12, and a wireless charging transmitting end coil 14 is provided around the central magnetic core 13 and flatly attached to the top wall of the mounting chamber 12, a wireless charging transmitting end control board 16 connected to an external wire is also provided at the bottom of the mounting chamber 12, and the wireless charging transmitting end control board 16 is equipped with a charging transmitting circuit for wireless charging, and the wireless charging receiver 2 includes a grip-type housing 21 on a gun, and a mounting space 26 is provided in the grip-type housing 21, and a battery 22, a wireless charging receiving end control board 25 and a wireless charging receiving end coil 23 are provided in the mounting space 26, and the wireless charging receiving end control board 25 is equipped with a charging receiving circuit for wireless charging.

[0022] Furthermore, the wireless charging transmitter coil 14 is connected to the transmitter end of the charging transmitter circuit of the wireless charging transmitter control board 16 via a charging coil connecting line 15 .

[0023] Furthermore, the wireless charging receiving end coil 23 is connected to the receiving end of the charging receiving circuit of the wireless charging receiving end control board 25 through the receiving coil connecting line 27 and is installed at the bottom of the grip-type housing 21.

[0024] Furthermore, the battery 22 is connected to the wireless charging receiving end control board 25 via a wire 24 .

[0025] Furthermore, the wireless charging transmitter control board 16 is connected to an external power line 17 , and the other end of the power line 17 is connected to a charging interface 18 for external input power supply.

[0026] Furthermore, a wireless charging indicator light (not shown) for displaying the charging status is installed on the wireless charging transmitter control board 16 .

[0027] Furthermore, after the wireless charging receiving end control board 25 is installed in the installation space 26 , sealant is poured in to seal it.

[0028] Furthermore, the central magnetic core 13 is composed of one or more magnets.

[0029] Furthermore, a cover plate 19 is provided at the bottom of the installation chamber 12 .

[0030] Specifically, when wireless charging is required, the magazine of the gun is taken out, and then the gun grip (i.e., the grip-type housing 21) is inserted into the magazine-type housing 11, so that the wireless charging receiving end coil 23 and the wireless charging transmitting end coil 14 are close to each other, and wireless charging can be achieved. The wireless charging transmitter 1 is powered through an external charging interface.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A wireless charging structure based on a gun positioning grip, characterized by: The invention comprises a wireless charging transmitter (1) and a wireless charging receiver (2), wherein the wireless charging transmitter (1) comprises a clip-type housing (11), a mounting chamber (12) is provided at the bottom of the clip-type housing (11), a central magnetic core (13) is provided at the top of the mounting chamber (12), a wireless charging transmitter coil (14) is provided around the central magnetic core (13) and is flatly attached to the top wall of the mounting chamber (12), and a wireless charging transmitter coil (14) connected to an external wire is also provided at the bottom of the mounting chamber (12). A control board (16) is provided, wherein the wireless charging transmitting end control board (16) is equipped with a charging transmitting circuit for wireless charging, and the wireless charging receiver (2) comprises a grip-type housing (21) on a gun, wherein an installation space (26) is provided in the grip-type housing (21), wherein a battery (22), a wireless charging receiving end control board (25) and a wireless charging receiving end coil (23) are provided in the installation space (26), and the wireless charging receiving end control board (25) is equipped with a charging receiving circuit for wireless charging.

2. The wireless charging structure based on the gun positioning grip according to claim 1, characterized in that: The wireless charging transmitting end coil (14) is connected to the transmitting end of the charging transmitting circuit of the wireless charging transmitting end control board (16) via a charging coil connecting line (15).

3. The wireless charging structure based on the gun positioning grip according to claim 2, characterized in that: The wireless charging receiving end coil (23) is connected to the receiving end of the charging receiving circuit of the wireless charging receiving end control board (25) via a receiving coil connecting line (27) and is installed at the bottom of the grip-type housing (21).

4. The wireless charging structure based on the gun positioning grip according to claim 3, characterized in that: The battery (22) is connected to the wireless charging receiving end control board (25) via an electric wire (24).

5. The wireless charging structure based on the gun positioning grip according to claim 4, characterized in that: The wireless charging transmitter control board (16) is connected to an external power line (17), and the other end of the power line (17) is connected to a charging interface (18) for external input power supply.

6. The wireless charging structure based on the gun positioning grip according to claim 5, characterized in that: The wireless charging transmitter control panel (16) is provided with a wireless charging indicator light for displaying the charging status.

7. The wireless charging structure based on the gun positioning grip according to claim 6, characterized in that: The wireless charging receiving end control board (25) is installed in the installation space (26) and then filled with sealant for sealing.

8. The wireless charging structure based on the gun positioning grip according to claim 7, characterized in that: The central magnetic core (13) is composed of one or more magnets.

9. The wireless charging structure based on the gun positioning grip according to claim 8, characterized in that: A cover plate (19) is provided at the bottom of the installation chamber (12).

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