TWM601131U - Game controller - Google Patents

Abstract

The invention discloses a game controller. The game controller includes a first handle body and a first support unit. The first handle body includes a first operation interface and a first connecting portion. The first operation interface is electrically connected to the first connecting portion. The first support unit is pivotally connected to one side of the first handle body. The first support unit is foldably provided on one side of the first handle body. When the first support unit is in a non-storage state, a mobile device is fixedly disposed between the first support unit and the first handle body.

Description

Game Controller

This creation relates to a game controller, in particular to a game controller that is convenient for storage and carrying.

Due to the popularity of mobile devices, whether it is a smartphone or a tablet computer, it has gradually become the main development platform for various games. However, when the user is holding, due to the smooth design of the mobile device, the holding experience for the game will be more uncomfortable. In addition, due to the different sizes of various mobile devices, game controllers usually do not have a corresponding design for carrying mobile devices.

In addition, the current game controller designs, such as patent applications CN108568106A, CN104014126A, TW201833884A, TW201716122A, TW201722517A, and US patents US9757649, US9808713, and US9855498 are all integrated U-shaped design to carry fixed-size mobile devices. In addition, the patent TWI647979B and the US patent US9126119 fix and adjust the size of the mobile device by setting a crossbar on the back of the two controllers. However, although the game controllers listed in many of the above patents or applications include designs for carrying mobile devices, they are not only bulky and unsuitable for carrying, but also cause problems in use.

Therefore, providing a game controller that is convenient to store and carry, and has a mobile device design, has become one of the important issues that this business wants to solve.

The technical problem to be solved in this creation is to provide a game controller for the shortcomings of the prior art, including: a first handle body, including a first operating interface and a first connecting portion, the first operating interface is electrically connected The first connecting portion; and a first bearing unit, pivotally connected to one side of the first handle body, the first bearing unit is receivably disposed on one side of the first handle body; wherein, When the first bearing unit is in a non-contained state, a mobile device is fixedly arranged between the first bearing unit and the first handle body.

One of the beneficial effects of this creation is that the game controller provided by this creation can be used with a single handle body or two handle bodies at the same time to carry the mobile device together, which is not only convenient to carry, but also includes a carrying unit that can carry actions The device is more convenient to use. Furthermore, the game controller created by the present invention can also be used in conjunction with two handle bodies after being combined, which further increases the user's choice of playing games or other control actions and the use experience.

In order to have a better understanding of the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation. However, the provided drawings are only for reference and explanation, not to limit this creation.

The following is a specific embodiment to illustrate the implementation of the "game controller" disclosed in this creation, and those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings in this creation are merely schematic illustrations, and are not depicted in actual size, and are stated in advance. The following embodiments will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

Please refer to FIG. 1, FIG. 2, FIG. 3, and FIG. 4. FIG. 1 is a schematic diagram of the game controller of the first embodiment of the creation. Fig. 2 is a schematic diagram of a game controller carrying a mobile device according to the first embodiment of the creation. Figure 3 is a functional block diagram of the creative mobile device. Figure 4 is a functional block diagram of the first handle body.

In this embodiment, the game controller 1 includes a first handle body 11 and a first carrying unit 12. The first bearing unit 12 is pivotally connected to one side of the first handle body 11. That is, the first bearing unit 12 is receivably provided on one side of the first handle body 11. When the first supporting unit 12 is in a non-stored state, there is a first angle between the first supporting unit 12 and the first handle body 11. The first angle is about 90 degrees.

The first handle body 11 includes a first operating interface 111 and a first connecting portion 112. The first operating interface 111 is electrically connected to the first connecting portion 112. The first operation interface 111 includes buttons, joysticks, or touch screens.

Referring to FIG. 2, when the first carrying unit 12 is in the non-stored state, a mobile device E1 can be fixedly arranged between the first carrying unit 12 and the first handle body 11. Since the first carrying unit 12 is in the non-stored state, there will be a first angle between the first handle body 11 and the first carrying unit 12, that is, there will be a first angle between the first handle body 11 and the first carrying unit 12 An accommodation space. At this time, the mobile device E1 may be fixed between the first handle body 11 and the first carrying unit 12.

The mobile device E1 is a smart phone, a tablet computer or a wearable electronic device. The mobile device E1 includes a mobile processing module E1-1, a mobile communication module E1-2, and a mobile connection module E1-3. The mobile processing module E1-1 is electrically connected to the mobile communication module E1-2 and the mobile connection module E1-3. The mobile device E1 uses the mobile connection module E1-3 to connect to an external device or a power supply device.

In this embodiment, the mobile device E1 is connected to the first connection portion 112 of the first handle body 11 through the mobile connection module E1-2. When the mobile device E1 is fixedly arranged between the first carrying unit 12 and the first handle body 11, the mobile device E1 is connected to the first connecting portion 112 of the first handle body 11. Furthermore, when the first connecting portion 112 of the first handle body 11 is electrically connected to the mobile connection module E1-3 of the mobile device E1, the control signal of the first operating interface 111 of the first handle body 11 can be transmitted to The mobile device E1 performs control actions. The first connecting portion 112 is a lightning connector, a micro universal serial bus connector (Micro USB), a universal serial bus connector (type-A USB), or a C-type universal serial bus connector (type-A USB). -C USB).

In this embodiment, the first connecting portion 112 is fixedly arranged on the first handle body 11. That is, the first connecting portion 112 cannot be detached from the first handle body 11.

In other embodiments, the first connecting portion 112 is detachably provided on the first handle body 11. Moreover, the first connecting portion 112 is replaceable. The first connecting portion 112 may be provided on the first handle body 11 by a magnetic attraction method or a mechanism fixing method. In addition, since the first connection portion 112 is detachable and replaceable, the user can move the connection module E1-3 according to the mobile device E1.

The first handle body 11 may also include a first wireless communication module 116. The first wireless communication module 116 is electrically connected to the first operating interface 111 and the processor 113. The first wireless communication module 116 is communicatively connected to a mobile communication module E1-2 of the mobile device E1. Furthermore, when the first wireless communication module 116 of the first handle body 11 is communicatively connected to a mobile communication module E1-2 of the mobile device E1, the control signal of the first operating interface 111 of the first handle body 11 can be Send to mobile device E1 for control action.

Please refer to FIG. 5, FIG. 6, FIG. 7 and FIG. 8. FIG. 5 is a schematic diagram of the game controller according to the second embodiment of the present creation. Fig. 6 is a functional block diagram of the game controller of the second embodiment of the creation. Fig. 7 is a schematic diagram of the game control bearing mobile device of the second embodiment of the present creation. Fig. 8 is another schematic diagram of the game control bearing mobile device of the second embodiment of the present creation.

The game controller 1 further includes a second handle body 13 and a second carrying unit 14. The second handle body 13 includes a second operating interface 131. The second bearing unit 14 is pivotally connected to one side of the second handle body 13. The second carrying unit 14 is receivably disposed on one side of the second handle body 13.

The first handle body 11 and the first carrying unit 12, and the second handle body 13 and the second carrying unit 14 can be used separately or in combination.

The first handle body 11 and the second handle body 13 can be adjusted and designed to be wired communication or wireless communication according to requirements. Therefore, the first handle body 11 and the second handle body 13 can be designed with a battery unit, a wireless communication module, etc. at the same time. That is, the connecting parts of the first handle body 11 and the second handle body 13 in FIG. 5, the battery unit, and the wireless communication module may be selectively provided.

As shown in Figure 7, both the first carrying unit 12 and the second carrying unit 14 are in a non-stored state. At this time, the mobile device E1 can be fixedly arranged on the first handle body 11, the first carrying unit 12, and the second handle Between the main body 13 and the second carrying unit 14. In this embodiment, one side of the mobile device E1 is supported by the first carrying unit 12 and the second carrying unit 14. The two opposite sides of the mobile device E1 are respectively supported by the first handle body 11 and the second handle body 13.

The first handle body 11 also includes a first battery unit 115 and a first wireless communication module 116. The first battery unit 115 is electrically connected to the first wireless communication module 116 and the first operating interface 111. The second handle body 13 also includes a second battery unit 135 and a second wireless communication module 136. The second battery unit 135 is electrically connected to the second wireless communication module 136 and the second operating interface 131. The first handle body 11 is communicatively connected to the second handle body 13 through the first wireless communication module 116 and the second wireless communication module 136. That is, the control signal of the second operating interface 131 of the second handle body 13 can be transmitted to the first wireless communication module 116 through the second wireless communication module 136, and then to the mobile device E1 for corresponding control actions. In addition, the first handle body 11 and the second handle body 13 may additionally include a storage module (not shown) for storing the setting values of the first operation interface 111 and the second operation interface 131 respectively.

The processor 113 is a central processing unit (CPU), an application-specific integrated circuit (ASIC) or a microprocessor (MCU).

The storage module (not shown) is a flash memory, a read-only memory, a programmable read-only memory, an electrically rewritable read-only memory, an erasable and programmable read-only memory or It is an electrically erasable and programmable read-only memory.

The first handle body 11 and the second handle body 13 can be respectively connected to a server 9 through the first wireless communication module 116 and the second wireless communication module 136 to receive the control signal of the server 9 or the data of the server 9 Data in the library (not shown), or send control signals to the server 9. In addition, the first handle body 11 and the second handle body 13 may also include a wired communication unit. The wired communication units (not shown) of the first handle body 11 and the second handle body 13 can communicate with the server 9 to receive control signals from the server 9 or the data in the server 9 database (not shown) Data, or send control signals to the server 9. -The first wireless communication module 116 and the second wireless communication module 136 can be a Wi-Fi communication unit, a Bluetooth communication unit, a Zigbee communication unit (Zigbee), a LoRa communication unit, a Sigfox communication unit, or An NB-IoT communication unit.

The mobile communication module E1-2 includes a wired communication unit (not shown) and a wireless communication unit (not shown). The wired communication unit (not shown) can be set independently. When the mobile communication module E2-2 is a wireless communication unit, the communication module E2-2 can be a Wi-Fi communication unit, a Bluetooth communication unit, a Zigbee communication unit (Zigbee), a LoRa communication unit, and a Sigfox communication unit or an NB-IoT communication unit. The first battery unit 115 and the second battery unit 135 may be a lithium ion battery, a lithium manganese battery, a lithium polymer battery, or a nickel hydrogen battery, respectively.

As shown in FIG. 6, the first handle body 11 includes a processor 113 and a first battery unit 115. The first bearing unit 12 includes a first bearing connecting portion 121. The second carrying unit 14 includes a second carrying connecting portion 141. The processor 113 is electrically connected to the first battery unit 115 and the first carrying connection portion 121. In addition, the first operating interface 111 is electrically connected to the first carrying connection portion 121. The second operating interface 131 is electrically connected to the second carrying connection portion 141. When the mobile device E1 is fixedly arranged between the first handle body 11, the first carrying unit 12, the second handle body 13, and the second carrying unit 14, the first handle body 11 passes through the first carrying connecting portion 121 and the second carrying unit. The connecting portion 141 is electrically connected to the second handle body 13. That is, the respective electric energy and signals of the first handle body 11 and the second handle body 13 can be transmitted to each other through the first bearing connection portion 121 and the second bearing connection portion 141.

Because the first wireless communication module 116 and the second wireless communication module 136 in this embodiment can be selectively configured. Therefore, the following outlines several aspects in which the game controller 1 in this embodiment is equipped with a wireless communication module.

First of all, one aspect is that the first handle body 11 or the second handle body 13 may include a wireless communication module. The wireless communication module of the first handle body 11 or the second handle body 13 is used to communicate with the mobile device E1. The first handle body 11 and the second handle body 13 use a wired communication method for communication connection. That is, the first handle body 11 is connected to a second bearing connection portion 141 of the second bearing unit 14 through a first bearing connection portion 121 of the first bearing unit 12 to communicate with the second handle body 13. In this embodiment, the first handle body 11 includes the first wireless communication module 116. The second handle body 13 does not include a wireless communication module. The first wireless communication module 116 of the first handle body 11 serves as the main communication path for the communication connection with the mobile device E1. In addition, the first handle body 11 communicates with the second handle body 13 via the first bearing connection portion 121 and the second bearing connection portion 141 through wired communication. In other embodiments, the first handle body may not include a wireless communication module, and the second handle body 13 may include a second wireless communication module 136. The second wireless communication module 136 of the second handle body 13 serves as the main communication path for the communication connection with the mobile device E1. In addition, the first handle body 11 communicates with the second handle body 13 via the first bearing connection portion 121 and the second bearing connection portion 141 through wired communication.

Another configuration is that the first handle body 11 includes a first wireless communication module 116 and the second handle body 13 includes a second wireless communication module 136. The first wireless communication module 116 is electrically connected to the first operating interface 111, and the second wireless communication module 136 is electrically connected to the second operating interface 131. That is, the first handle body 11 and the second handle body 13 each include a wireless communication module. Moreover, the first wireless communication module 116 of the first handle body 11 is communicatively connected to the second wireless communication module 136 of the second handle body 13. That is, one of the first wireless communication module 116 and the second wireless communication module 136 is the master wireless communication module (Master), and the other is the slave wireless communication module (Slave). If the first wireless communication module 116 is used as the main wireless communication module, and the second wireless communication module 136 is a subordinate wireless communication module, multiple control signals of the second operating interface 131 must pass through the second wireless communication module 136 It is transmitted to the first wireless communication module 116, and then transmitted to the mobile device E1 by the first wireless communication module 116. The multiple control signals of the first operating interface 111 can be directly transmitted to the mobile device E1 by the first wireless communication module 116. If the second wireless communication module 136 is used as the main wireless communication module, the first wireless communication module 116 is a subordinate wireless communication module, and multiple control signals of the first operating interface 111 must pass through the first wireless communication module 116 It is transmitted to the second wireless communication module 136, and then transmitted to the mobile device E1 by the second wireless communication module 136. The multiple control signals of the second operating interface 131 can be directly transmitted to the mobile device E1 by the second wireless communication module 136.

In addition, there is another configuration method: the first handle body 11 includes a first wireless communication module 116, and the second handle body 13 includes a second wireless communication module 136. The first wireless communication module 116 is electrically connected to the first operating interface 111, and the second wireless communication module 136 is electrically connected to the second operating interface 131. That is, the first handle body 11 and the second handle body 13 each include a wireless communication module.

The first wireless communication module 116 and the second wireless communication module 136 are respectively connected to the mobile device E1. At this time, the first wireless communication module 116 and the second wireless communication module 136 may not have a communication connection relationship with each other. In addition, multiple control signals of the first operating interface 111 and various settings of the first handle body 11 can be directly transmitted to the mobile device E1 through the first wireless communication module 116. The multiple control signals of the second operating interface 131 and various settings of the second handle body 13 can also be directly transmitted to the mobile device E1 through the second wireless communication module 136. That is, the first handle body 11 and the second handle body 13 can communicate with the mobile device E1 through the first wireless communication module 116 and the second wireless communication module 136, respectively.

Please refer to FIG. 8. The mobile device E3 of FIG. 8 has a relatively large size. Therefore, the first handle body 11 and the second handle body 13 can be arranged on both sides of the mobile device E3, respectively, using the first carrying unit 12 and the second carrying unit. 14 Carrying mobile device E3.

Furthermore, the structure and shape of the first carrying unit 12 and the second carrying unit 14 can be adjusted according to actual requirements. The sizes of the first carrying unit 12 and the second carrying unit 14 can be adjusted by a telescopic method or a folding method, respectively. That is, each of the first carrying unit 12 and the second carrying unit 14 may have a telescopic structure or a folding structure to extend the size.

Please refer to FIG. 9, which is a schematic diagram of a game controller according to the third embodiment of the creation.

As shown in FIG. 9, when the first carrying unit 12 and the second carrying unit 14 are respectively in the storage state, the first handle body 11 passes through a third carrying connection portion 122 of the first carrying unit 12 and the second carrying unit 14 A fourth load bearing connecting portion 142 is electrically connected to the second handle body 12. That is, in this embodiment, when the first bearing unit 12 and the second bearing unit 14 are loaded and stored, the third bearing connection portion 122 of the first bearing unit 12 and the fourth bearing connection portion of the second bearing unit 14 142 can be connected to each other. In this embodiment, the third bearing connection portion 122 and the fourth bearing connection portion 142 may be fixed by magnetic attraction, or may be connected to each other by means of a mechanism. In this embodiment, the first handle body 11 is connected to the second handle body 13 through the first carrying unit 12 and the second carrying unit 14 in the stored state, and the first handle body 11 and the second handle body 13 can communicate through the first wireless communication. The module 116 or the second communication module 136 communicates with the mobile devices E1 and E3 to transmit control signals. In addition, the first handle body 11 and the second handle body 13 can also be connected to mobile devices or other electronic devices through a connection port (not shown) of the first handle body 11 or the second handle body 13 and a communication cable. Device (game console or desktop computer) to send control signals.

In addition, when only the first handle body 11 includes the battery unit, and the first carrying unit 12 and the second carrying unit 14 are respectively in the storage state, the first handle body 11 can pass through the third carrying connecting portion 122 and the fourth carrying connection portion 122 The carrying connecting portion 142 provides electric energy to the second handle body 13.

The first handle body 11 and the second handle body 13 may both be provided with battery units, that is, the first handle body 11 includes a first battery unit 115 and the second handle body 13 includes a second battery unit 135. At this time, the first battery unit 115 is electrically connected to the first operating interface 111. The second battery unit 135 is electrically connected to the second operating interface 131.

When the first carrying unit 12 and the second carrying unit 14 are respectively in the storage state, the first handle body 11 provides electric energy to the second handle body 13 through the third carrying connecting portion 122 and the fourth carrying connecting portion 142, or the The second handle main body 13 provides electric energy to the first handle main body 11 through the third load-bearing connecting portion 122 and the fourth load-bearing connecting portion 142. That is, the first handle body 11 and the second handle body 13 can transmit electric energy bidirectionally.

[Beneficial effects of the embodiment]

One of the beneficial effects of this creation is that the game controller provided by this creation can be used with a single handle body or two handle bodies at the same time to carry the mobile device together, which is not only convenient to carry, but also includes a carrying unit that can carry actions The device is more convenient to use. Furthermore, the game controller created by the present invention can also be used in conjunction with two handle bodies after being combined, which further increases the user's choice of playing games or other control actions and the use experience.

The content disclosed above is only a preferred and feasible embodiment of the creation, and does not limit the scope of the patent application for this creation. Therefore, all equivalent technical changes made using the creation specification and schematic content are included in the application for this creation. Within the scope of the patent.

1: Game controller 11: The first handle body 12: The first bearing unit 111: The first operation interface 112: The first connection part E1, E3: mobile device 13: The second handle body 14: The second bearing unit 113: Processor 115: first battery unit 116: The first wireless communication module 121: first bearing connection part 122: third bearing connection part 131: The second operation interface 135: second battery unit 136: Second wireless communication module 141: second load bearing connection part 142: The fourth bearing connection part E1-1: Mobile processing module E1-2: Mobile communication module E1-3: Mobile connection module 9: server

Fig. 1 is a schematic diagram of the game controller of the first embodiment of the creation.

Fig. 2 is a schematic diagram of a game controller carrying a mobile device according to the first embodiment of the creation.

Figure 3 is a functional block diagram of the creative mobile device.

Figure 4 is a functional block diagram of the first handle body.

Fig. 5 is a schematic diagram of the game controller of the second embodiment of the creation.

Fig. 6 is a functional block diagram of the game controller of the second embodiment of the creation.

Fig. 7 is a schematic diagram of the game control bearing mobile device of the second embodiment of the present creation.

Fig. 8 is another schematic diagram of the game control bearing mobile device of the second embodiment of the present creation.

Fig. 9 is a schematic diagram of the game controller of the third embodiment of the creation.

1: Game controller

11: The first handle body

12: The first bearing unit

E1: mobile device

Claims (18)

A game controller including: A first handle body, including a first operating interface and a first connecting portion, the first operating interface is electrically connected to the first connecting portion; and A first bearing unit pivotally connected to one side of the first handle body, and the first bearing unit is receivably arranged on one side of the first handle body; Wherein, when the first bearing unit is in a non-stored state, a mobile device is fixedly arranged between the first bearing unit and the first handle body. The game controller according to claim 1, wherein when the mobile device is fixedly arranged between the first carrying unit and the first handle body, the mobile device is connected to the first handle body The first connection part. The game controller according to claim 1, wherein the first handle body further includes a first wireless communication module, and the first wireless communication module is electrically connected to the first operating interface, and the first A wireless communication module is communicatively connected to a mobile communication module of the mobile device. The game controller according to claim 1, wherein the first handle body further includes a first connecting portion, and the mobile device is electrically connected to the first handle body through the first connecting portion. The game controller according to claim 4, wherein the first connecting portion is fixedly arranged on the first handle body. The game controller according to claim 5, wherein the first connection part is a lightning connector, a micro universal serial bus connector (Micro USB), a universal serial bus connector (type-A USB) ) Or a C-type universal serial bus connector (type-C USB). The game controller according to claim 4, wherein the first connecting portion is detachably provided on the first handle body. The game controller according to claim 7, wherein the first connection part is replaceable, and the first connection part is a lightning connector, a micro universal serial bus connector (Micro USB), a Universal serial bus connector (type-A USB) or a C-type universal serial bus connector (type-C USB). The game controller according to claim 1, further comprising: A second handle body including a second operating interface; and A second carrying unit pivotally connected to one side of the second handle body, and the second carrying unit is receivably arranged on one side of the second handle body; Wherein, when the first bearing unit and the second bearing unit are in the non-stored state, the mobile device is fixedly arranged on the first handle body, the first bearing unit, and the second handle Between the main body and the second bearing unit. The game controller according to claim 9, wherein the first controller body or the second controller body includes a wireless communication module, and the first controller body or the second controller body The wireless communication module is communicatively connected to the mobile device, the first handle body and the second handle body are communicatively connected by a wired communication method, and the first handle body passes through a first of the first carrying unit The carrying connecting portion is connected to a second carrying connecting portion of the second carrying unit to communicate with the second handle body. The game controller according to claim 9, wherein the first controller body includes a first wireless communication module, the second controller body includes a second wireless communication module, and the first wireless communication module The group is electrically connected to the first operating interface, and the second wireless communication module is electrically connected to the second operating interface. The game controller according to claim 11, wherein the first wireless communication module is communicatively connected to the second wireless communication module, the first wireless communication module is communicatively connected to the mobile device, and the A plurality of control signals of the first operation interface of a handle body are transmitted to the mobile device through the first wireless communication module, and a plurality of control signals of the second operation interface of the second handle body are transmitted through The second wireless communication module is transmitted to the first wireless communication module, and then is transmitted to the mobile device through the first wireless communication module. The game controller according to claim 11, wherein the first wireless communication module is communicatively connected to the mobile device, the second wireless communication module is communicatively connected to the mobile device, and the first operating interface A plurality of control signals and a plurality of control signals of the second operating interface are respectively transmitted to the mobile device through the first wireless communication module and the second wireless communication module. The game controller according to claim 9, wherein the first handle body includes a processor and a first battery unit, the first bearing unit includes a first bearing connection portion, and the second bearing unit includes A second bearing connection portion, the processor is electrically connected to the first battery unit and the first bearing connection portion, the first operating interface is electrically connected to the first bearing connection portion, and the second The operating interface is electrically connected to the second bearing connecting portion, when the mobile device is fixedly arranged between the first handle body, the first bearing unit, the second handle body, and the second bearing unit When the first handle body is electrically connected to the second handle body through the first load-bearing connecting portion and the second load-bearing connecting portion. The game controller according to claim 14, wherein the first bearing unit and the second bearing unit respectively have a telescopic structure or a folding structure to adjust the size. The game controller according to claim 14, wherein, when the first bearing unit and the second bearing unit are in a storage state respectively, the first handle body passes through one of the first bearing unit The third bearing connection portion and a fourth bearing connection portion of the second bearing unit are electrically connected to the second handle body. The game controller according to claim 16, wherein, when the first bearing unit and the second bearing unit are in a storage state respectively, the first handle body passes through the third bearing connecting portion and The fourth bearing connecting portion provides an electric energy to the second handle body. The game controller according to claim 16, wherein the second handle body further includes a second battery unit, and the second battery unit is electrically connected to the second operating interface, and when the first carrying unit And when the second bearing unit is in a storage state, the first handle body provides electric energy to the second handle body through the third bearing connecting portion and the fourth bearing connecting portion, or The second handle body provides electric energy to the first handle body through the third bearing connection portion and the fourth bearing connection portion.

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