Wireless charging game controller

Abstract

This utility model belongs to the technical field of wireless charging game controllers, specifically a wireless charging game controller. Addressing the problem that existing wireless charging game controllers generate excessive heat during charging, relying solely on the outer shell's thermal conductive material for natural heat dissipation without an active cooling structure, resulting in poor cooling performance and reduced lifespan due to high-temperature operation, the present invention proposes the following solution: A lower controller shell with two locking holes on each side; an upper controller shell mounted on the top of the lower controller shell; a circuit board mounted on the bottom inner wall of the upper controller shell; a battery, electromagnetic coil, control chip, and other electrical components mounted on the circuit board; and buttons and a joystick mounted on the upper controller shell, both electrically connected to the circuit board. This utility model, by integrating heat dissipation, charging, signal processing, and a detachable design, significantly improves the performance and user experience of the game controller, enhances heat dissipation, and extends device lifespan.

Description

Technical Field

[0001] This utility model relates to the field of wireless charging game controller technology, and in particular to a wireless charging game controller. Background Technology

[0002] Mobile games have become the most convenient and best form of gaming for young people. Users can play games simply by opening their phones, and some mobile games require a gamepad to enhance the gaming experience. However, current mobile phones generally suffer from rapid battery drain during gameplay, limiting users' gaming time and forcing games to be interrupted.

[0003] Publication (Announcement) No.: CN209645835U provides a wireless charging game controller, including a game controller with a power transmitting module. The power transmitting module works in conjunction with a power receiving module inside an electronic device to wirelessly charge the electronic device. The power transmitting module includes an interface circuit, a switch, an oscillation circuit, a power amplifier, and a wireless transmitting coil. The interface circuit is connected to the switch, the switch is connected to the oscillation circuit, the oscillation circuit is connected to the power amplifier, and the power amplifier is connected to the wireless transmitting coil. The power receiving module includes a wireless receiving coil and a battery. The wireless transmitting coil and the wireless receiving coil are connected via electromagnetic waves, and the wireless receiving coil is connected to the battery.

[0004] The wireless charging game controller has a receiver coil embedded in the back, which transmits energy to the wireless charging base through electromagnetic induction. Existing wireless charging game controllers generate a lot of heat when charging, and rely on the heat-conducting material of the shell for natural heat dissipation. There is no active heat dissipation structure, resulting in poor cooling effect and affecting the service life due to high-temperature operation. Utility Model Content

[0005] The purpose of this invention is to solve the shortcomings of existing wireless charging game controllers, which generate a lot of heat during charging, rely on the heat-conducting material of the outer shell for natural heat dissipation, lack an active heat dissipation structure, have poor cooling effect, and have a reduced service life due to high-temperature operation. Therefore, this invention proposes a wireless charging game controller.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Wireless charging game controller, including: The lower handle shell has two locking holes on both sides. The upper handle shell is installed on the top of the lower handle shell. A circuit board is provided on the bottom inner wall of the upper handle shell. The circuit board is provided with a battery, an electromagnetic coil, a control chip, and other electrical components. The upper handle shell is provided with buttons and a joystick. The buttons and joystick are electrically connected to the circuit board. The lower handle shell is provided with a temperature sensor. Multiple vent holes are provided on both sides of the lower handle shell. The fan mechanism is installed on the bottom inner wall of the lower handle housing. A semiconductor cooler is embedded in the front side of the lower handle housing. The cooling surface of the semiconductor cooler is located inside the lower handle housing, and the heat dissipation surface of the semiconductor cooler is located on the outside of the lower handle housing.

[0007] Preferably, two metal elastic pieces are fixedly installed on the inner walls of both sides of the upper handle housing, and trapezoidal locking blocks are fixedly installed on the outer sides of the four metal elastic pieces, with the four trapezoidal locking blocks cooperating with four locking holes.

[0008] Preferably, a telescopic signal rod is embedded in the outer side of the upper handle housing, and a signal head is installed at the outer end of the telescopic signal rod, which cooperates with an electromagnetic coil.

[0009] Preferably, the bottom of the lower handle housing has multiple air inlets.

[0010] Preferably, the fan mechanism includes a mounting plate, and four rubber rods are fixedly installed on the bottom of the mounting plate. The four rubber rods are all fixedly installed on the bottom inner wall of the lower handle housing. Two through holes are opened on the mounting plate, and support bars are fixedly installed inside the two through holes. Fans are fixedly installed on the two support bars.

[0011] Preferably, a protective cover is fixedly installed on the front side of the lower handle housing. Multiple heat dissipation holes are opened on the outer side of the protective cover. Two connecting pipes are fixedly connected to both sides of the protective cover. Both connecting pipes are connected to the lower handle housing. The protective cover is used to protect the heat dissipation surface of the semiconductor cooler.

[0012] Two backlights are symmetrically fixedly installed on the inner wall of the upper handle housing. A transparent sheet is fixedly installed on the top of each backlight, and both transparent sheets are flush with the top of the upper handle housing. The backlights provide illumination at night, while the transparent sheets protect them.

[0013] Compared with the prior art, the advantages of this utility model are: 1. Active Cooling Mechanism: The fan mechanism (including the fan, air intake, and air exhaust) rapidly dissipates internal heat through forced air convection. Combined with the active cooling function of the semiconductor cooler, it automatically activates when the temperature sensor detects high temperatures, providing dual cooling protection and effectively preventing performance degradation or device damage caused by chip and battery overheating during gameplay.

[0014] Multiple heat dissipation paths: heat is directly dissipated through the vents, or hot air is directed to the heat dissipation holes of the protective cover through connecting pipes, forming a circulating heat dissipation system. This not only reduces the internal temperature of the handle, but also protects the heat dissipation surface of the semiconductor cooler from the influence of the external environment.

[0015] 2. Convenient charging: The electromagnetic coil works with the wireless charging base to achieve contactless energy transfer, eliminating the hassle of plugging and unplugging cables, and supports charging while playing (especially suitable for long-term gaming).

[0016] 3. Signal enhancement design: The telescopic signal pole can be manually adjusted in length to optimize signal transmission strength (such as Bluetooth or Wi-Fi), reduce latency or disconnection issues, and ensure smooth gameplay and responsiveness.

[0017] 4. Quick disassembly and assembly: Utilizing the snap-fit ​​design of trapezoidal locking blocks and metal elastic pieces (which engage with locking holes), users can easily press and disassemble the upper and lower handle shells without tools.

[0018] 5. A temperature sensor monitors the internal environment in real time and intelligently triggers the fan or thermoelectric cooler to avoid overheating risks. The protective cover is designed to isolate the heat dissipation surface of the thermoelectric cooler, preventing damage from external impacts or foreign objects. At the same time, heat dissipation holes assist in heat dissipation, ensuring that the cooler operates at a safe temperature (avoiding efficiency degradation due to high temperatures).

[0019] 6. The rubber rod plays a shock-absorbing role in the fan mechanism, reducing operating noise and vibration.

[0020] This invention significantly improves the performance and user experience of the game controller by integrating heat dissipation, charging, signal processing, and a detachable design, thereby enhancing heat dissipation and extending device lifespan. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the wireless charging game controller proposed in this utility model; Figure 2 This is a side view of the wireless charging game controller proposed in this utility model. Figure 3 This is a schematic diagram of the structure of the lower handle shell and the upper handle shell separated according to the present invention; Figure 4 for Figure 3 A schematic diagram of the structure viewed from below; Figure 5 This is a schematic diagram of the fan mechanism proposed in this utility model; Figure 6 This is a schematic diagram of the protective cover and connecting tube proposed in this utility model.

[0022] In the diagram: 1. Lower handle shell; 2. Locking hole; 3. Upper handle shell; 4. Button; 5. Joystick; 6. Metal spring sheet; 61. Trapezoidal locking block; 7. Circuit board; 71. Battery; 72. Electromagnetic coil; 8. Telescopic signal rod; 81. Signal head; 9. Backlight; 91. Transparent sheet; 10. Air inlet; 11. Air outlet; 12. Fan mechanism; 121. Mounting plate; 122. Through hole; 123. Support bar; 124. Fan; 125. Rubber rod; 13. Semiconductor cooler; 14. Protective cover; 15. Heat dissipation hole; 16. Connecting pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0024] Reference Figures 1-6 A wireless charging game controller includes a lower controller shell 1 and a fan mechanism 12. Two locking holes 2 are provided on both sides of the lower controller shell 1. An upper controller shell 3 is mounted on the top of the lower controller shell 1. A circuit board 7 is provided on the bottom inner wall of the upper controller shell 3. The circuit board 7 contains a battery 71, an electromagnetic coil 72, a control chip, and other electrical components. Buttons 4 and joysticks 5 are provided on the upper controller shell 3, and both buttons 4 and joysticks 5 are electrically connected to the circuit board 7. A temperature sensor is provided on the lower controller shell 1. Multiple air vents 11 are provided on both sides of the lower controller shell 1. The fan mechanism 12 is mounted on the bottom inner wall of the lower controller shell 1. A semiconductor cooler 13 is embedded in the front side of the lower controller shell 1. The cooling surface of the semiconductor cooler 13 is located inside the lower controller shell 1, and the heat dissipation surface of the semiconductor cooler 13 is located on the outside of the lower controller shell 1.

[0025] In this embodiment, two metal elastic pieces 6 are fixedly installed on the inner walls of both sides of the upper handle shell 3, and trapezoidal locking blocks 61 are fixedly installed on the outer sides of the four metal elastic pieces 6. The four trapezoidal locking blocks 61 cooperate with the four locking holes 2 to fix the lower handle shell 1 and the upper handle shell 3. By pressing the four trapezoidal locking blocks 61 away from the four locking holes 21, the lower handle shell 1 and the upper handle shell 3 can be disassembled.

[0026] In this embodiment, a telescopic signal rod 8 is embedded in the outer side of the upper handle housing 3. A signal head 81 is installed at the outer end of the telescopic signal rod 8. The telescopic signal rod 8 cooperates with the electromagnetic coil 72 to pull the signal head 81 outward, thereby adjusting the telescopic length of the telescopic signal rod 8 and improving the signal transmission strength.

[0027] In this embodiment, the bottom of the lower handle housing 1 is provided with multiple air inlets 10.

[0028] In this embodiment, the fan mechanism 12 includes a mounting plate 121. Four rubber rods 125 are fixedly installed on the bottom of the mounting plate 121. All four rubber rods 125 are fixedly installed on the bottom inner wall of the lower handle housing 1. Two through holes 122 are opened on the mounting plate 121. Support bars 123 are fixedly installed inside the two through holes 122. Fans 124 are fixedly installed on the two support bars 123.

[0029] In this embodiment, a protective cover 14 is fixedly installed on the front side of the lower handle housing 1. Multiple heat dissipation holes 15 are opened on the outer side of the protective cover 14. Two connecting pipes 16 are fixedly connected to both sides of the protective cover 14. Both connecting pipes 16 are connected to the lower handle housing 1. The protective cover 14 is used to protect the heat dissipation surface of the semiconductor cooler 13.

[0030] Operating mode: During use, the battery 71 is charged by energy transfer through the electromagnetic coil 72 and the wireless charging base (wireless charging is an existing technology). Pulling the signal head 81 outward causes the telescopic signal rod 8 to extend or retract, increasing the signal transmission strength. The temperature sensor detects the temperature inside the handle, and the two fans 124 operate, allowing air to enter through the bottom air inlet 10 to cool the interior of the lower handle shell 1 and the upper handle shell 3. The hot air is discharged through the air outlets 11 on both sides, or enters the protective cover 14 through the two connecting pipes 16, and then is discharged through multiple heat dissipation holes 15. If the temperature cannot be cooled down in time, the semiconductor cooler 13 operates to cool the interior of the lower handle shell 1 and the upper handle shell 3, improving the cooling effect. The heat dissipation surface of the semiconductor cooler 13 is located inside the protective cover 14. The air entering the protective cover 14 cools the heat dissipation surface of the semiconductor cooler 13, preventing the semiconductor cooler 13 from operating at high temperature. Example

[0031] In this embodiment, the difference between Embodiment 2 and Embodiment 1 is that two backlights 9 are symmetrically fixedly installed on the inner wall of the upper handle shell 3. A transparent sheet 91 is fixedly installed on the top of each backlight 9, and both transparent sheets 91 are flush with the top of the upper handle shell 3. The backlights 9 provide illumination at night, and the transparent sheets 91 protect the backlights 9. All structures in this application can be customized in terms of material and length according to actual usage. The attached drawings are schematic structural diagrams, and the actual dimensions can be adjusted appropriately.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wireless charging game controller, characterized in that, include: The lower handle shell (1) has two slots (2) on both sides. The upper handle shell (3) is installed on the top of the lower handle shell (1). A circuit board (7) is provided on the bottom inner wall of the upper handle shell (3). A battery (71), an electromagnetic coil (72), a control chip and electrical components are provided on the circuit board (7). A button (4) and a rocker (5) are provided on the upper handle shell (3). The button (4) and the rocker (5) are electrically connected to the circuit board (7). A temperature sensor is provided on the lower handle shell (1). Multiple air vents (11) are provided on both sides of the lower handle shell (1). A fan mechanism (12) is installed on the bottom inner wall of the lower handle housing (1). A semiconductor cooler (13) is embedded in the front side of the lower handle housing (1). The cooling surface of the semiconductor cooler (13) is located inside the lower handle housing (1), and the heat dissipation surface of the semiconductor cooler (13) is located outside the lower handle housing (1).

2. The wireless charging game controller according to claim 1, characterized in that, Two metal elastic pieces (6) are fixedly installed on the inner walls of both sides of the upper handle shell (3), and trapezoidal locking blocks (61) are fixedly installed on the outer sides of the four metal elastic pieces (6). The four trapezoidal locking blocks (61) cooperate with the four card holes (2).

3. The wireless charging game controller according to claim 1, characterized in that, The outer side of the upper handle housing (3) is inlaid with a telescopic signal rod (8), and a signal head (81) is installed at the outer end of the telescopic signal rod (8). The telescopic signal rod (8) cooperates with the electromagnetic coil (72).

4. The wireless charging game controller according to claim 1, characterized in that, The bottom of the lower handle housing (1) is provided with multiple air inlets (10).

5. The wireless charging game controller according to claim 1, characterized in that, The fan mechanism (12) includes a mounting plate (121), and four rubber rods (125) are fixedly installed on the bottom of the mounting plate (121). All four rubber rods (125) are fixedly installed on the bottom inner wall of the lower handle housing (1).

6. The wireless charging game controller according to claim 5, characterized in that, The mounting plate (121) has two through holes (122), and a support bar (123) is fixedly installed inside each of the two through holes (122). A fan (124) is fixedly installed on each of the two support bars (123).

7. The wireless charging game controller according to claim 1, characterized in that, A protective cover (14) is fixedly installed on the front side of the lower handle housing (1), and multiple heat dissipation holes (15) are opened on the outer side of the protective cover (14).

8. The wireless charging game controller according to claim 7, characterized in that, The protective cover (14) has two fixed connecting pipes (16) on both sides, and both connecting pipes (16) are connected to the lower handle shell (1).

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