A game controller, its charging system and charging control method

Abstract

The present invention discloses a game handle and its charging system and charging control method. The handle includes a housing, a main control circuit, a receiving coil and a receiving circuit, and a driving mechanism; a charging slot is provided in the housing corresponding to the position of the mobile device, and the driving mechanism can drive the receiving coil and the receiving circuit to move towards the charging slot or away from the charging slot. When the charging voltage is less than the set threshold, the driving mechanism drives the receiving coil and the receiving circuit to move towards the charging slot, thereby increasing the charging voltage and ensuring the effective progress of charging. During wireless charging, if the charging is completed or the monitored charging voltage decreases below the set threshold, it indicates the end of charging, and the driving mechanism drives the receiving coil and the receiving circuit to move away from the charging slot and return to the initial position, solving the technical problem that the existing game handle cannot effectively implement wireless charging due to its special shape.

Description

Technical Field

[0001] The present invention belongs to the technical field of game control, and more particularly, relates to a game controller and its charging system and charging control method. Background Art

[0002] A game controller is a common electronic game control component. Among them, a wireless game controller enables users to be free from the restraint of connecting wires during the game experience, which improves the user experience while also bringing the problem of charging.

[0003] The charging of a wireless game controller can be achieved through wired connection or based on wireless charging technology. When using wireless charging technology to charge it, since the vast majority of current game controllers are Figure 1 the special-shaped controllers as shown in the example, the distance between the receiving coil a in the game controller and the transmitting coil on the charging base b is too large, making it impossible to ensure effective charging. Summary of the Invention

[0004] The purpose of the present invention is to provide a game controller and its charging system and charging control method, which solve the technical problem that the existing game controller cannot effectively implement wireless charging due to its special shape.

[0005] The present invention is achieved by the following technical solutions:

[0006] A game controller is proposed, including: a housing, on which a charging slot is provided; a main control circuit, built in the housing; a receiving coil and a receiving circuit, built in the housing, and the receiving circuit is controlled by the main control circuit; further including: a driving mechanism for driving the receiving coil and the receiving circuit to move towards or away from the charging slot.

[0007] Furthermore, the driving mechanism includes: a motor and its driving circuit, wherein the driving circuit is controlled by the main control circuit; a moving device, on which the receiving coil and the receiving circuit are fixed and driven by the motor.

[0008] Further, the driving mechanism further includes: a wireless charging voltage monitoring circuit for monitoring the charging voltage output by the receiving circuit and sending it to the main control circuit; when the charging voltage is less than a set threshold, the main control circuit controls the driving circuit to drive the motor according to a first set mode, and the motor drives the mobile device to move according to the first set mode; when charging is completed or the monitored charging voltage is less than the set threshold, the main control circuit controls the driving circuit to drive the motor according to a second set mode, and the motor drives the mobile device to move according to the second set mode; wherein, in the first set mode, the mobile device drives the receiving coil and the receiving circuit towards the charging slot; in the second set mode, the mobile device drives the receiving coil and the receiving circuit away from the charging slot.

[0009] Further, the game controller further includes: a charging control, disposed on the housing and connected to the main control circuit; after receiving a trigger signal from the charging control, the main control circuit controls the driving circuit to drive the motor according to a first set mode or a second set mode, and the motor drives the mobile device to move according to the first set mode or the second set mode; wherein, in the first set mode, the mobile device drives the receiving coil and the receiving circuit towards the charging slot; in the second set mode, the mobile device drives the receiving coil and the receiving circuit away from the charging slot.

[0010] Further, the driving mechanism includes: a gear mounted on the housing; a worm fixed inside the housing and meshing with the gear, and the receiving coil and the receiving circuit are fixed on the worm; when the gear rotates, it drives the worm to move.

[0011] Further, a second housing adapted to the shape of the charging slot is connected to the side of the receiving coil and the receiving circuit facing the charging slot; when the receiving coil and the receiving circuit move away from the charging slot to their minimum travel, the second housing fills the charging slot and forms an integral body with the outer housing.

[0012] A game controller charging system is proposed, including: the game controller as described above; a charging stand including a transmitting coil and a transmitting circuit, which cooperates with the receiving coil and the receiving circuit of the game controller to charge the game controller; wherein, the charging slot on the game controller housing faces the charging stand.

[0013] A charging control method for a game controller is applied to the game controller charging system as described above, including: the main control circuit monitors the output of the receiving circuit; when the charging voltage output by the receiving circuit is less than a set threshold, it drives the receiving coil and the receiving circuit to move towards the charging slot.

[0014] Further, the method further includes: when the charging voltage output by the receiving circuit is less than a set threshold, an abnormal charging alarm is issued.

[0015] Further, the driving mechanism of the game controller includes: a motor and its driving circuit, wherein the driving circuit is controlled by the main control circuit; a moving device, on which the receiving coil and the receiving circuit are fixed and driven by the motor; then when the receiving circuit outputs a charging voltage, the method further includes: the main control circuit determines whether the charging voltage is less than the set threshold; when the charging voltage is less than the set threshold, a first set mode driving signal is sent to the driving circuit of the motor, so that the driving circuit drives the motor to drive the moving device to move according to the first set mode; wherein, in the first set mode, the moving device drives the receiving coil and the receiving circuit to move towards the charging slot; when the charging voltage is greater than or equal to the set threshold or the moving stroke reaches the set stroke, the moving device is controlled to stop moving; when a charging completion signal is received or the monitored charging voltage is less than the set threshold, a second set mode driving signal is sent to the driving circuit of the motor, so that the driving circuit drives the motor to drive the moving device to move according to the second set mode; wherein, in the second set mode, the moving device drives the receiving coil and the receiving circuit to move away from the charging slot.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are: in the game controller, its charging system and charging control method proposed by the present invention, the driving mechanism can drive the receiving coil and the receiving circuit to move towards the charging slot or away from the charging slot. When the charging voltage is less than the set threshold, the driving mechanism drives the receiving coil and the receiving circuit to move towards the charging slot, thereby increasing the charging voltage and ensuring the effective progress of charging. When charging is completed or the monitored charging voltage decreases below the set threshold, it indicates that charging is over, and the driving mechanism drives the receiving coil and the receiving circuit to move away from the charging slot and return to the initial position, solving the technical problem that existing game controllers cannot effectively implement wireless charging due to their special shapes.

[0017] Further, the driving mechanism is composed of a motor, its driving circuit, and a moving device, and monitors the charging voltage output by the receiving circuit through a wireless charging monitoring circuit. When the charging voltage is less than the set threshold, the moving device is driven by the motor to move towards the charging slot opening, so that the moving device drives the receiving coil and the receiving circuit to move towards the charging slot opening, thereby reducing the distance between the receiving coil and the transmitting coil, and ensuring the effective progress of wireless charging.

[0018] Further, the user can control the moving device to drive the receiving coil and the receiving circuit to move towards the charging slot opening by triggering the charging control, so as to reduce the distance between the receiving coil and the transmitting coil, and ensure the effective progress of wireless charging.

[0019] Further, the driving mechanism is composed of a gear and a worm. The worm can be moved by operating the gear, and the worm drives the receiving coil and the receiving circuit to move. When the charging voltage is less than the set threshold, the user can operate the gear to make the receiving coil and the receiving circuit move towards the charging slot opening, so as to reduce the distance between the receiving coil and the transmitting coil, and ensure the effective progress of wireless charging.

[0020] After reading the detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become clearer. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic structural diagram of a game controller implementing wireless charging in the prior art;

[0023] Figure 2 It is one of the functional structural diagrams of the game controller proposed by the present invention;

[0024] Figure 3 It is one of the system architecture diagrams of the charging system of the game controller proposed by the present invention;

[0025] Figure 4 It is the second system architecture diagram of the charging system of the game controller proposed by the present invention

[0026] Figure 5 It is the second functional structural diagram of the game controller proposed by the present invention;

[0027] Figure 6 It is the third functional structural diagram of the game controller proposed by the present invention;

[0028] Figure 7 Figure 4 of the functional structure diagram of the game controller proposed by the present invention;

[0029] Figure 8 The method flow chart of the charging control method of the game controller proposed by the present invention. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0031] It should be noted that in the description of the present invention, the terms indicating the direction or positional relationship such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the direction or positional relationship shown in the drawings. This is only for convenience of description, rather than indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] The present invention aims to provide a structure of a game controller capable of realizing wireless charging, its charging control system and method. By monitoring and judging the charging voltage, when the distance between the receiving coil and the transmitting coil of the charging base is far due to the special shape of the game controller, the receiving coil and the receiving circuit are driven to move towards the transmitting coil, reducing the distance between the two, so as to ensure the effective implementation of wireless charging and solve the problem that the wireless charging of the game controller cannot be effectively implemented due to its special shape.

[0033] The game controller proposed by the present invention includes a housing, a main control circuit, a receiving coil, a receiving circuit and a driving mechanism. Among them, a charging slot is opened on the housing, the main control circuit, the receiving coil and the receiving circuit are built in the housing, and the receiving circuit is controlled by the main control circuit; the driving mechanism is used to drive the receiving coil and the receiving circuit to move towards the charging slot or move away from the charging slot.

[0034] Based on the drive of the driving mechanism, when the charging voltage is less than the set threshold, the driving mechanism drives the receiving coil and the receiving circuit to move towards the charging slot, thereby increasing the charging voltage to ensure the effective progress of charging. When the charging voltage is greater than or equal to the set threshold, wireless charging is carried out normally; during charging, the charging voltage is continuously monitored. When charging is completed or the monitored charging voltage drops below the set threshold, it indicates that charging is over, and the driving mechanism drives the receiving coil and the receiving circuit to move away from the charging slot and return to the initial position, solving the technical problem that the existing game controller cannot effectively implement wireless charging due to its special shape.

[0035] In some embodiments of the present invention, the driving mechanism consists of a motor and its driving circuit, and a moving device. The driving circuit is controlled by the main control circuit, and the moving device is fixedly provided with a receiving coil and a receiving circuit, and is driven by the motor.

[0036] Specifically, as Figure 2 shown, the game handle includes a housing 1, a main control circuit 2, a receiving coil 3 and a receiving circuit 4, a motor 5 and its driving circuit 6, a moving device 7, and a wireless charging voltage monitoring circuit 8.

[0037] The main control circuit 2, the receiving coil 3 and the receiving circuit 4, the motor 5 and the driving circuit 6, the moving device 7, and the wireless charging voltage monitoring circuit 8 are all arranged in the housing 1.

[0038] The receiving circuit 4 and the driving circuit 6 are both controlled by the main control circuit 2; the moving device 7 is fixedly provided with the receiving coil 3 and the receiving circuit 4 and is driven by the motor 5; a charging slot 9 is opened at a position of the housing 1 corresponding to the moving device 7.

[0039] The wireless charging voltage monitoring circuit 8 is used to monitor the charging voltage output by the receiving circuit 4 and send it to the main control circuit 2. When the game handle is placed on the charging stand, if the wireless charging signal received by the receiving coil 3 of the handle is too weak due to abnormal shape, the charging voltage output by the receiving circuit 4 is also very weak. Based on this, in the implementation of the present invention, when the charging voltage is less than a set threshold V0, the main control circuit 2 controls the driving circuit 6 to drive the motor 5 according to a first set mode, and the motor 5 drives the moving device 7 to move according to the first set mode; here, the first set mode is set as: the moving device 7 drives the receiving coil 3 and the receiving circuit 4 to move in the direction of the charging slot 9.

[0040] When the charging voltage is less than the set threshold V0, the main control circuit 2 sends an instruction signal to drive the motor 5 in the first set mode to the driving circuit 6, and the driving circuit 6 drives the motor 5 to drive the moving device 7 in the first set mode in the direction of the charging slot 9, that is, the direction of the transmitting coil of the charging stand, so as to reduce the distance between the receiving coil and the transmitting coil. The wireless charging signal increases as the distance between the two shortens, so as to ensure the effective implementation of wireless charging and solve the technical problem that the existing game handle cannot perform effective wireless charging due to abnormal shape.

[0041] During charging, when the wireless charging voltage monitoring circuit 8 monitors that the charging is completed or the charging voltage is less than the set threshold V0, indicating that the charge is full or the user terminates the charging process, the main control circuit 2 controls the driving circuit 6 to drive the motor 5 according to a second set mode, and the motor 5 drives the moving device 7 to move according to the second set mode; here, the second set mode is set as: the moving device 7 drives the receiving coil 3 and the receiving circuit 4 to move in a direction away from the charging slot 9.

[0042] In some embodiments of the present invention, the game controller further includes a charging control 10, such as a charging button, disposed on the housing 1 and connected to the main control circuit 2: the user can trigger the charging control 10 to start the mobile device 7 to move in the first set mode towards the charging slot 9 or in the second set mode away from the charging slot 9; after receiving the trigger signal of the charging control 10, the main control circuit 2 controls the driving circuit 6 to drive the motor 5 in the first set mode, and the motor 5 drives the mobile device 7 to move in the first set mode. After receiving the trigger signal of the charging control 10 again, the main control circuit 2 controls the driving circuit 6 to drive the motor 5 in the second set mode, and the motor 5 drives the mobile device 7 to move in the second set mode.

[0043] In some embodiments of the present invention, a sensor, such as an infrared sensor, a laser sensor, a distance sensor, etc., can be disposed at the position of the charging slot 9. When it is detected by the sensor that the game controller is taken away from the charging base, the main control circuit 2 sends an instruction signal to the driving circuit 6 to drive the motor 5 in the second set mode. The second set mode is set as: the mobile device 7 drives the receiving coil 3 and the receiving circuit 4 to move away from the charging slot 9; the driving circuit 6 then drives the motor 5 to drive the mobile device 7 to move away from the charging slot 9 and return to the initial position.

[0044] In some embodiments of the present invention, the main control circuit 2 can also determine whether to send an instruction signal to the driving circuit 6 to drive the motor 5 in the second set mode by detecting whether the charging is completed, and the above-mentioned method of detecting through the sensor is implemented based on the first satisfied one.

[0045] In some embodiments of the present invention, the driving mechanism is composed of a mechanical driving structure, such as composed of a gear and then a worm. The gear is installed on the housing 1; the worm is fixed inside the housing 1 and meshes with the gear inside the housing 2. The receiving coil 3 and the receiving circuit 4 are fixed on the worm; when the gear rotates, it can drive the worm to move, and the worm drives the receiving coil 3 and the receiving circuit 4 to move. When the charging voltage is less than the set threshold V0, the user can operate the gear to make the receiving coil 3 and the receiving circuit 4 move towards the charging slot 9 to reduce the distance between the receiving coil 3 and the transmitting coil, so as to ensure the effective progress of wireless charging.

[0046] In some embodiments of the present invention, a second housing adapted to the shape of the charging slot 9 is connected to the side of the receiving coil 3 and the receiving circuit 4 facing the charging slot 9; when the receiving coil 3 and the receiving circuit 4 move away from the charging slot 9 to their minimum stroke, the second housing fills the charging slot 9 and forms an integral body with the outer shell 1, so that the appearance of the game controller is complete and beautiful during non-charging, and dust and impurities are prevented from entering the housing 1.

[0047] Based on the above, asFigure 3 and Figure 4 The charging system of the game controller shown in Figure 4 includes the game controller proposed by the present invention as described above and a charging stand 11. The charging stand 11 can be of a bottom-mounted type, as shown in Figure 2 , or a side-mounted type, as shown in Figure 3 . When it is of the bottom-mounted type, when the game controller is placed on the charging stand, the transmitting coil and the transmitting circuit are located below the receiving coil and the receiving circuit. At this time, the charging slot 9 is opened at the bottom of the housing 1, facing the transmitting coil, and the moving device 7 is used as a lifting device. When it is of the side-mounted type, when the game controller is placed on the charging stand, the transmitting coil and the transmitting circuit are located on the side of the receiving coil and the receiving circuit. At this time, the charging slot 9 is opened on the side of the housing 1, facing the transmitting coil, and the moving device 7 is used as a translation device.

[0048] As shown in Figure 5 , in some embodiments of the present invention, the moving device 7 includes a gear 71 and a rack 72. The gear 71 is connected to the output shaft of the motor 5, and the rack 72 meshes with the gear 71. The receiving coil 3 and the receiving circuit 4 are fixed on the rack 72. The motor 5 drives the gear 71 to rotate. Based on the meshing relationship, the rack 72 approaches or moves away from the charging slot 9 in the vertical direction or the translation direction.

[0049] As shown in Figure 6 , in some embodiments of the present invention, the moving device 7 includes a moving base 73. The receiving coil 3 and the receiving circuit 4 are fixed on the moving base 73. An internal threaded hole is opened on the moving base 73, and it is connected to the output shaft of the motor 5 based on a threaded connection structure. The output shaft of the motor 5 rotates according to the first set mode or the second set mode, thereby driving the moving base 73 to approach or move away from the charging slot 9 in the vertical direction or the translation direction.

[0050] In the embodiments of the present invention, as shown in Figure 7 , the moving base 73 is in a groove shape, and a groove edge 75 extends outward from its groove opening. The output shaft of the motor 5 is connected to the groove edge 75.

[0051] In some embodiments of the present invention, the moving device 7 further includes one or more guide posts 74, which are allowed to be fixed inside the housing 1 based on the structural design. Guide holes for assembling with the guide posts 74 are opened on the moving base 73. During the driving of the motor 5, the moving base 73 moves stably based on the guidance of the guide posts 74.

[0052] To ensure a stable electrical connection between the receiving coil 3 and the receiving circuit 4 and the main control circuit 2 during movement, an electrical connection is achieved between the receiving circuit 4 and the main control circuit 2 with an FPC (flexible printed circuit) or an FFC (flexible flat cable) 12.

[0053] ​​​​​​​​​​It should be noted that the wireless charging principle on which the present invention is based is realized based on the existing wireless charging technology, and the present invention will not elaborate on it.

[0054] Based on the above-mentioned game controller and its charging system, the present invention also proposes a charging control method for a game controller, as Figure 8 shown, including the following steps:

[0055] Step S81: The main control circuit monitors the output of the receiving circuit.

[0056] After the game controller is placed on the charging stand, the receiving coil 3 receives the wireless charging signal from the transmitting coil, and the receiving circuit 4 outputs a charging voltage.

[0057] Step S82: When the charging voltage is detected, it is judged whether the charging voltage is less than the set threshold.

[0058] The main control circuit 2 judges the relationship between the charging voltage output by the receiving circuit 3 and the set threshold V0; if the charging voltage is greater than or equal to the set threshold V0, wireless charging can proceed normally without any other operations.

[0059] Step S83: When the charging voltage is less than the set threshold, drive the receiving coil and the receiving circuit to move in the direction of the charging slot.

[0060] When driving the receiving coil and the receiving circuit to move in the direction of the charging slot, the main control circuit 2 continuously judges the relationship between the charging voltage output by the receiving circuit 3 and the set threshold V0. When the charging voltage is greater than or equal to the set threshold, stop driving the receiving coil and the receiving circuit to move and start wireless charging.

[0061] For the mechanical driving mechanism, when the main control circuit monitors that the charging voltage output by the receiving circuit is less than the set threshold V0, it notifies the user that the charging voltage is too low in the way of beeping or flashing lights. The user can drive the receiving coil and the receiving circuit to move from the initial position to the direction of the charging slot by operating the gear to drive the worm, so as to approach the transmitting coil, increase the charging voltage, and ensure the effective progress of charging.

[0062] For the electric driving structure, when the main control circuit monitors that the charging voltage output by the receiving circuit is less than the set threshold V0, it sends a first set mode driving signal to the driving circuit, and the driving circuit drives the motor to drive the moving device to move from the initial position to the direction of the charging slot according to the first set mode. The moving device drives the receiving coil and the receiving circuit to move in the direction of the charging slot, that is, to approach the transmitting coil of the charging stand, so as to increase the charging voltage and ensure the effective progress of wireless charging. When the charging voltage is greater than or equal to the threshold, or when the moving stroke reaches the set stroke, control the moving device to stop moving.

[0063] Step S84: During wireless charging, when a charging completion signal is received or the monitored charging voltage is less than a set threshold, determine whether the receiving coil and the receiving circuit are in the initial position.

[0064] When a charging completion signal is received or the monitored charging voltage is less than the set threshold V0, it indicates that the charging is full or the user terminates the charging process. First, determine whether the receiving coil and the receiving circuit are in the initial position.

[0065] When the receiving coil and the receiving circuit are in the initial position, end the wireless charging.

[0066] When the receiving coil and the receiving circuit are not in the initial position, for a mechanical drive mechanism, the user can be reminded of the end of charging by beeping or flashing a light. The user can drive the worm through the operation of the gear, thereby driving the receiving coil and the receiving circuit to move away from the charging slot opening direction and return to the initial position.

[0067] For an electric drive mechanism, the main control circuit sends a second set mode drive signal to the drive circuit of the motor, so that the drive circuit drives the motor to drive the moving device to move according to the second set mode; in the second set mode, the moving device drives the receiving coil and the receiving circuit to move away from the charging slot opening direction and stop at the initial position.

[0068] Above, there are various ways to judge the charging completion. It can be judged according to the detected charging current of the receiving circuit, or according to the sensor detecting that the user removes the game controller from the charging base, or according to the charging voltage output by the receiving circuit becoming zero.

[0069] It should be noted that the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A game controller, comprising: a housing having a charging slot formed thereon; a main control circuit disposed inside the housing; characterized in that it further comprises: the game controller is a special-shaped game controller; a receiving coil and a receiving circuit disposed inside the housing, the receiving circuit being controlled by the main control circuit; a driving mechanism for driving the receiving coil and the receiving circuit to move towards or away from the charging slot; the driving mechanism comprises: a motor and its driving circuit, wherein the driving circuit is controlled by the main control circuit; a moving device on which the receiving coil and the receiving circuit are fixed and driven by the motor; the game controller further comprises: a charging control, disposed on the housing and connected to the main control circuit; after receiving a trigger signal from the charging control, the main control circuit controls the driving circuit to drive the motor according to a first setting mode or a second setting mode, and the motor drives the moving device to move according to the first setting mode or the second setting mode; wherein, in the first setting mode, the moving device drives the receiving coil and the receiving circuit to extend from the housing towards the charging slot and the transmitting coil of the charging base; in the second setting mode, the moving device drives the receiving coil and the receiving circuit to move away from the charging slot and the transmitting coil of the charging base; a second housing having a shape adapted to the charging slot is connected to the side of the receiving coil and the receiving circuit facing the charging slot; when the receiving coil and the receiving circuit move away from the charging slot to their minimum stroke, the second housing fills the charging slot and forms an integral body with the housing.

2. The game controller according to claim 1, characterized in that the driving mechanism further comprises: a wireless charging voltage monitoring circuit for monitoring the charging voltage output by the receiving circuit and sending it to the main control circuit; when the charging voltage is less than a set threshold, the main control circuit controls the driving circuit to drive the motor according to the first setting mode, and the motor drives the moving device to move according to the first setting mode; when charging is completed or the monitored charging voltage is less than the set threshold, the main control circuit controls the driving circuit to drive the motor according to the second setting mode, and the motor drives the moving device to move according to the second setting mode; wherein, in the first setting mode, the moving device drives the receiving coil and the receiving circuit towards the charging slot; in the second setting mode, the moving device drives the receiving coil and the receiving circuit away from the charging slot.

3. The game controller according to claim 1, characterized in that the driving mechanism comprises: a gear mounted on the housing; a worm fixed inside the housing and meshing with the gear, the receiving coil and the receiving circuit being fixed to the worm; when the gear rotates, it drives the worm to move.

4. A game controller charging system, characterized in that it comprises: the game controller according to any one of claims 1-3; The charging stand includes a transmitting coil and a transmitting circuit, which cooperate with the receiving coil and the receiving circuit of the game handle to charge the game handle. Wherein, the charging slot on the game handle housing faces the charging stand.

5. A charging control method for a game handle, which is applied to the game handle charging system as described in claim 4. Characterized in that, It includes: The main control circuit monitors the output of the receiving circuit. When the charging voltage output by the receiving circuit is less than the set threshold, drive the receiving coil and the receiving circuit to move in the direction of the charging slot; the method further includes: When the charging voltage output by the receiving circuit is less than the set threshold, issue an alarm for abnormal charging.

6. The charging control method for a game handle according to claim 5. Characterized in that, The driving mechanism of the game handle includes: A motor and its driving circuit, wherein the driving circuit is controlled by the main control circuit. A moving device, on which the receiving coil and the receiving circuit are fixed and driven by the motor. Then when the receiving circuit outputs a charging voltage, the method further includes: The main control circuit determines whether the charging voltage is less than the set threshold. When the charging voltage is less than the set threshold, send a first set mode driving signal to the driving circuit of the motor, so that the driving circuit drives the motor to drive the moving device to move according to the first set mode; wherein, in the first set mode, the moving device drives the receiving coil and the receiving circuit to move in the direction of the charging slot. When the charging voltage is greater than or equal to the set threshold or the moving stroke reaches the set stroke, control the moving device to stop moving. When receiving a charging completion signal or the monitored charging voltage is less than the set threshold, send a second set mode driving signal to the driving circuit of the motor, so that the driving circuit drives the motor to drive the moving device to move according to the second set mode; wherein, in the second set mode, the moving device drives the receiving coil and the receiving circuit to move away from the charging slot.

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