A control system

Abstract

The present invention relates to the technical field of control devices, and discloses a control system. The control system includes at least one first control device and at least one second control device that are independent of each other. The first control device and the second control device are detachably connected and each has an operating member. The first control device and the second control device respectively include a main body and a fixing component connecting the main body. The main body is assembled to the terminal device through the fixing component. The first control device and the second control device also respectively include a touch control component. The touch control component is connected to the fixing component so that after the first control device and the second control device are assembled to the terminal device, the touch control component is electrically coupled to the touch element of the terminal device, and then the touch element of the terminal device is simulated to be touched. By the above method, the present invention can provide users with diversified control methods and improve the use convenience.

Description

Technical Field

[0001] The present invention relates to the technical field of control devices, and particularly to a control system. Background Art

[0002] Currently, for control devices applied to terminal devices such as smart phones, the control methods they can provide are single, the user's control experience is poor, and it is not convenient for users to use. Summary of the Invention

[0003] In view of this, the main technical problem to be solved by the present invention is to provide a control system that can provide users with diversified control methods and improve the convenience of use.

[0004] To solve the above technical problem, a technical solution adopted by the present invention is: to provide a control system. The control system includes at least one first control device and at least one second control device that are independent of each other. The first control device and the second control device are detachably connected and each has an operating member. The first control device and the second control device respectively include a main body and a fixing component connecting the main body. The main body is assembled to the terminal device through the fixing component. The first control device and the second control device also respectively include a touch control component. The touch control component is connected to the fixing component so that after the first control device and the second control device are assembled to the terminal device, the touch control component is electrically coupled to the touch element of the terminal device, and then the touch element of the terminal device is simulated to be touched.

[0005] The beneficial effect of the present invention is: different from the prior art, the present invention provides a control system. The control system includes at least one first control device and at least one second control device. The first control device and the second control device respectively have operating members. Users can complete corresponding control contents through the operating members of the first control device and the second control device, and can provide users with diversified control methods. Moreover, the first control device and the second control device are detachably connected, that is, the first control device and / or the second control device can be used alone, or the two can be used in combination to further provide users with diversified control methods. When the control methods required by the user are less, the user can use the first control device or the second control device alone, which can save the work of assembling the first control device and the second control device. At the same time, the control devices assembled on the terminal device are fewer, which can reduce the user's usage burden and the impact on the user's control process, and thus can facilitate the user to use, that is, improve the convenience of use. Description of the Drawings

[0006] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments in accordance with the present invention, and are used together with the specification to explain the principles of the present invention. In addition, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the concept of the present invention to those skilled in the art by reference to specific embodiments.

[0007] Figure 1 is a schematic structural diagram of an embodiment of the control system of the present invention;

[0008] Figure 2 is a schematic structural diagram of an embodiment of the first control device of the present invention;

[0009] Figure 3 is Figure 2 an exploded structural diagram of the first control device shown;

[0010] Figure 4 is a schematic structural diagram of an embodiment of the second control device of the present invention;

[0011] Figure 5 is Figure 4 an exploded structural diagram of the second control device shown;

[0012] Figure 6 is a schematic cross-sectional structural diagram of an embodiment of the assembly form of the first fixing component and the main body of the present invention;

[0013] Figure 7 is Figure 2 a partial cross-sectional structural diagram of the first control device shown;

[0014] Figure 8 is Figure 4 a partial cross-sectional structural diagram of the second control device shown;

[0015] Figure 9 is a schematic structural diagram of an embodiment of the internal circuit of the first control device of the present invention;

[0016] Figure 10 is a schematic structural diagram of an embodiment of the internal circuit of the second control device of the present invention;

[0017] Figure 11 is a schematic structural diagram of an embodiment of the cooperation mode between the operating member and the main body of the present invention. Detailed implementation manners

[0018] To make the objectives, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0019] To solve the problems of the single control method provided by the control device in the prior art and the inconvenience for users to use, an embodiment of the present invention provides a control system. The control system includes at least one first control device and at least one second control device that are independent of each other. The first control device and the second control device are detachably connected and each has an operating member. The first control device and the second control device respectively include a main body and a fixing component connecting the main body, and the main body is assembled to the terminal device through the fixing component. The first control device and the second control device also respectively include a touch control component, and the touch control component is connected to the fixing component so that after the first control device and the second control device are assembled to the terminal device, the touch control component is electrically coupled to the touch element of the terminal device, and then the touch element of the terminal device is simulated to be touched. The following will be elaborated in detail.

[0020] Please refer to Figure 1 , Figure 1 which is a schematic structural diagram of an embodiment of the control system of the present invention.

[0021] In one embodiment, the control system includes at least one first control device 1 and at least one second control device 2. The first control device 1 and the second control device 2 respectively have an operating member 31 and can be applied to terminal devices such as smart phones and tablet computers. Specifically, the first control device 1 and the second control device 2 can be assembled to the terminal device, and then electrically coupled to the touch element of the terminal device to complete the corresponding control content. For example, in some virtual game experiences, such as role-playing virtual games, the user controls the operating member 31 on the first control device 1 and the second control device 2 to simulate the touch of the touch element of the terminal device, and then controls the virtual character in the game to perform corresponding actions for game experience.

[0022] Among them, the touch element of the terminal device can be a touch screen or a touch pad, etc., and the operating member 31 can be a button or a joystick, etc., which is not limited herein.

[0023] Specifically, at least one first control device 1 and at least one second control device 2 included in the control system are independent of each other, and the first control device 1 and the second control device 2 are detachably connected. In this way, the user can use the first control device 1 and / or the second control device 2 separately according to needs, or combine the first control device 1 and the second control device 2 for use.

[0024] The user completes the corresponding control content by operating the operating parts 31 of the first control device 1 and the second control device 2, which can provide the user with diversified control methods. Moreover, the first control device 1 and the second control device 2 are detachably connected, that is, the first control device 1 and / or the second control device 2 can be used separately, or the two can be combined for use to further provide the user with diversified control methods. When the user requires fewer control methods, the user can use the first control device 1 or the second control device 2 alone, which can save the work of assembling the first control device 1 and the second control device 2. At the same time, the control devices assembled on the terminal device are fewer, which can reduce the overall weight after the control devices are assembled on the terminal device, so as to reduce the user's burden of use. And the control devices assembled on the terminal device are fewer, which can reduce the influence on the user's control process, so it can facilitate the user to use, that is, the use convenience is improved.

[0025] Please refer to Figures 2 - 5 , Figure 2 FIG. is a schematic structural diagram of an embodiment of the first control device of the present invention, Figure 3 is Figure 2 the exploded structural diagram of the first control device shown, Figure 4 FIG. is a schematic structural diagram of an embodiment of the second control device of the present invention, Figure 5 is Figure 4 the exploded structural diagram of the second control device shown.

[0026] The first control device 1 and the second control device 2 respectively include a main body 4 and a fixing component connecting the main body 4. The main bodies 4 of the first control device 1 and the second control device 2 are assembled on the terminal device through the fixing component.

[0027] The first control device 1 and the second control device 2 also respectively include a touch control component 5. The touch control component 5 is connected to the fixing component, so that after the first control device 1 and the second control device 2 are assembled on the terminal device, the touch control component 5 is electrically coupled to the touch element of the terminal device, and then the touch element of the terminal device is simulated to be touched.

[0028] For example, the touch control component 5 can be electrically coupled to a touch element such as the touch screen of the terminal device. The touch control component 5 can generate corresponding electrical signals according to the user's manipulation and feedback them to the touch screen of the terminal device, so as to achieve the effect of simulating the user's finger touching the touch screen of the terminal device. In this way, the user can obtain more diverse manipulation methods and richer manipulation experiences.

[0029] Please continue to refer to Figure 2 and Figure 4 . The following elaborates on the specific design for achieving a detachable connection between the first control device 1 and the second control device 2.

[0030] In one embodiment, a first connecting member 11 is provided on the first control device 1, and a second connecting member 21 corresponding to the first connecting member 11 is provided on the second control device 2. The first connecting member 11 and the second connecting member 21 are cooperatively connected, so that the first control device 1 and the second control device 2 are assembled into one body. After the first connecting member 11 and the second connecting member 21 are separated, the first control device 1 and the second control device 2 are separated. Through the above method, a detachable connection between the first control device 1 and the second control device 2 is achieved.

[0031] Further, one of the first connecting member 11 and the second connecting member 21 is a fixing hole, and the other is a fixing post. The first connecting member 11 and the second connecting member 21 are fitted with each other so that the first control device 1 and the second control device 2 are assembled into one body. After the first connecting member 11 and the second connecting member 21 are separated, the first control device 1 and the second control device 2 are separated. Through the above method, a detachable connection between the first control device 1 and the second control device 2 is achieved.

[0032] Preferably, the first connecting member 11 is provided on the main body 4 of the first control device 1, and the second connecting member 21 is provided on the main body 4 of the second control device 2. And the figure shows the case where the first connecting member 11 is a fixing hole and the second connecting member 21 is a fixing post, which is only for the need of discussion and is not limited thereby.

[0033] In one embodiment, the surface of the main body 4 of the first control device 1 has a first fixing surface 12, and the surface of the main body 4 of the second control device 2 has a second fixing surface 22. The first fixing surface 12 and the second fixing surface 22 are concave-convex curved surfaces with matching morphologies, so that the first control device 1 and the second control device 2 are assembled into one body through the mutual fit of the first fixing surface 12 and the second fixing surface 22, and the first control device 1 and the second control device 2 are allowed to be separated, thereby realizing a detachable connection between the first control device 1 and the second control device 2.

[0034] In one embodiment, the first control device 1 further includes a first circuit component, and the first control device 1 exposes a first power interface 832 of the first circuit component. The second control device 2 further includes a second circuit component, and the second control device 2 exposes a second power interface 88 of the second circuit component. Among them, the first power interface 832 corresponds to the second power interface 88, so that the first control device 1 and the second control device 2 can be assembled together by plugging the first power interface 832 and the second power interface 88 into each other, and it is allowed to unplug the first power interface 832 and the second power interface 88 to separate the first control device 1 and the second control device 2, thereby realizing the detachable connection between the first control device 1 and the second control device 2.

[0035] Furthermore, the first control device 1 can also transmit electrical energy to the second control device 2 through the mutually plugged first power interface 832 and second power interface 88, that is, the first control device 1 supplies power to the second control device 2. The second control device 2 does not need to design an additional power source, which can simplify the design of the second control device 2 and reduce the production cost.

[0036] It should be noted that the specific design of the detachable connection between the first control device 1 and the second control device 2 in the above embodiment can be applied alone or in combination of several designs. In a preferred embodiment, the above designs of the first connecting member 11 and the second connecting member 21, the first fixing surface 12 and the second fixing surface 22, and the first power interface 832 and the second power interface 88 are simultaneously adopted between the first control device 1 and the second control device 2, as Figure 2 and Figure 4 shown, which is not limited here.

[0037] Of course, the first control device 1 and the second control device 2 can also be detachably connected by magnetic attraction, mutual insertion, etc., which is not limited to the above description.

[0038] Please continue to refer to Figure 3 and Figure 5 . In one embodiment, the fixing component of the first control device 1 and the second control device 2 includes a first fixing component 6. The touch components 5 of the first control device 1 and the second control device 2 are preferably connected to the first fixing component 6, which can facilitate the realization of the analog touch function of the touch components 5.

[0039] Specifically, the first fixing component 6 includes a flip cover 61, a pin shaft 62, and a first elastic member 63. The flip cover 61 is pin-connected to the main body 4 through the pin shaft 62, so that the flip cover 61 is rotatably connected to the main body 4. The first elastic member 63 is connected to the flip cover 61 and the main body 4 respectively. After the flip cover 61 rotates relative to the main body 4 in a direction away from the main body 4, the first elastic member 63 provides an elastic restoring force that drives the flip cover 61 to rotate relative to the main body 4 in a direction close to the main body 4, so that the flip cover 61 and the main body 4 cooperate to clamp the terminal device from opposite sides in the first direction. Wherein, the first direction is as shown by the arrow X in Figure 3 and the same hereinafter.

[0040] In the above manner, the action of the flip cover 61 rotating relative to the main body 4 in a direction away from the main body 4 enables the distance between the flip cover 61 and the main body 4 to adapt to the sizes of terminal devices of different models, so that the terminal device can be laterally inserted between the flip cover 61 and the main body 4. Then, under the action of the elastic restoring force provided by the first elastic member 63, the flip cover 61 rotates relative to the main body 4 in a direction close to the main body 4, so that the flip cover 61 and the main body 4 cooperate to clamp the terminal device from opposite sides in the first direction.

[0041] That is to say, the first fixing component 6 of the first control device 1 and the second control device 2 in this embodiment can adapt to the sizes of terminal devices of different models, and the flip cover 61 and the main body 4 cooperate to clamp the terminal device to realize the assembly of the first control device 1 and the second control device 2 on the terminal device. Furthermore, the first control device 1 and the second control device 2 can be stably and reliably combined with the terminal device.

[0042] In one embodiment, the first elastic member 63 is a torsion spring. The first elastic member 63 is sleeved on the pin shaft 62, and both ends of the first elastic member 63 have fixing portions 631 extending in a direction away from the pin shaft 62. One fixing portion 631 at one end of the first elastic member 63 is relatively fixed to the flip cover 61, and the other fixing portion 631 at the other end of the first elastic member 63 is relatively fixed to the main body 4. After the flip cover 61 rotates relative to the main body 4 in a direction away from the main body 4, the fixing portions 631 at both ends of the first elastic member 63 move away from each other, so that the first elastic member 63 can provide an elastic restoring force that drives the flip cover 61 to rotate relative to the main body 4 in a direction close to the main body 4.

[0043] Optionally, the maximum rotation angle of the flip cover 61 relative to the main body 4 is greater than 45°, that is, the flip cover 61 is allowed to rotate relative to the main body 4 by more than 45°. In this way, it can adapt to the terminal devices of most models on the current market.

[0044] Of course, in other embodiments of the present invention, the first elastic member 63 is not limited to a torsion spring. The first elastic member 63 may also be an elastic body that is bent in its natural state. The two ends of the first elastic member 63 are respectively connected to the flip cover 61 and the main body 4, and can also provide an elastic restoring force that drives the flip cover 61 to rotate relative to the main body 4 in a direction close to the main body 4. This is not limited herein.

[0045] Please refer to Figure 6 , Figure 6 which is a schematic cross-sectional structure diagram of an embodiment of the assembly form of the first fixing component of the present invention and the main body.

[0046] In one embodiment, the opposite sides of the flip cover 61 are respectively provided with a first pin hole 611 and a second pin hole 612, and the opposite sides of the main body 4 are respectively provided with a third pin hole 411 corresponding to the first pin hole 611 and a fourth pin hole 412 corresponding to the second pin hole 612. The pin shaft 62 is inserted through the first pin hole 611, the second pin hole 612, the third pin hole 411, and the fourth pin hole 412, so that the flip cover 61 is pinned to the main body 4 through the pin shaft 62.

[0047] The pin shaft 62 includes a pin shaft main body 621, and an abutting portion 622 and an interfering portion 623 respectively provided at both ends of the pin shaft main body 621. The cross-sectional area of the abutting portion 622 in the radial direction of the pin shaft main body 621 is larger than the cross-sectional area of the pin shaft main body 621 in its radial direction, so that the pin shaft main body 621 can pass through the first pin hole 611 and the third pin hole 411, but the abutting portion 622 is not allowed to pass through the first pin hole 611 and the third pin hole 411. In this way, after the pin shaft 62 passes through the first pin hole 611 and the third pin hole 411, the surface of the abutting portion 622 facing the pin shaft main body 621 abuts against the outer side of the flip cover 61 or the main body 4.

[0048] Figure 6 The situation where the flip cover 61 covers the main body 4 is shown, that is, the first pin hole 611 and the second pin hole 612 on the flip cover 61 are respectively located outside the third pin hole 411 and the fourth pin hole 412 on the main body 4. After the pin shaft 62 passes through the first pin hole 611 and the third pin hole 411, the surface of the abutting portion 622 facing the pin shaft main body 621 abuts against the outer side of the flip cover 61.

[0049] Moreover, the cross-sectional area of the interference portion 623 in the radial direction of the pin shaft body 621 is substantially equal to the cross-sectional area of the pin shaft body 621 in its radial direction. After the interference portion 623 passes through the first pin connection hole 611 and the third pin connection hole 411, the pin shaft body 621 then passes through the first pin connection hole 611 and the third pin connection hole 411. The surface of the interference portion 623 has a knurled structure, and the interference portion 623 forms interference fixation with the inner wall of the second pin connection hole 612 and / or the fourth pin connection hole 412 through the knurled structure. Specifically, the interference portion 623 and the second pin connection hole 612 and the fourth pin connection hole 412 adopt a certain interference fit, so that the knurled structure on the surface of the interference portion 623 can be embedded into the inner wall of the second pin connection hole 612 and / or the fourth pin connection hole 412 to a certain extent to form interference fixation, that is, it can prevent the interference portion 623 from disengaging from the second pin connection hole 612 and the fourth pin connection hole 412.

[0050] Figure 6 It shows the situation where the interference portion 623 on the pin shaft 62 forms interference fixation with the inner wall of the second pin connection hole 612. Of course, in other embodiments of the present invention, the interference portion 623 on the pin shaft 62 may also form interference fixation with the inner wall of the fourth pin connection hole 412, or form interference fixation with the inner walls of the second pin connection hole 612 and the fourth pin connection hole 412 respectively, which is not limited herein.

[0051] Please refer to Figure 3 and Figure 7 , Figure 7 is Figure 2 the partial cross-sectional structural schematic diagram of the first control device shown.

[0052] In one embodiment, the fixing component of the first control device 1 and / or the second control device 2 further includes a second fixing component 7. That is to say, the fixing component of the first control device 1 may further include the second fixing component 7. Of course, the fixing component of the second control device 2 may also further include the second fixing component 7. As shown in Figure 3 and Figure 7 , in a preferred embodiment, since the first control device 1 and the second control device 2 have a detachable connection design, it is only necessary for the fixing component of the first control device 1 to further include the second fixing component 7. The first control device 1 and the terminal device are stably and reliably combined through the first fixing component 6 and the second fixing component 7, while the first control device 1 and the second control device 2 can be stably and reliably combined through the detachable connection design. In this way, the second control device 2 omits the design of the second fixing component 7, which is beneficial to simplifying the structure of the control system and reducing the production cost. The following takes the fixing component of the first control device 1 further including the second fixing component 7 as an example for elaboration, which is only for the need of discussion and not limited thereby.

[0053] Specifically, the second fixing component 7 includes a pull rod 71 and a second elastic member 72. The second elastic member 72 is disposed inside the main body 4 and connected to the pull rod 71. The pull rod 71 can extend or retract relative to the main body 4. When the pull rod 71 extends relative to the main body 4, the second elastic member 72 provides an elastic restoring force to drive the pull rod 71 to retract, so that the pull rod 71 and the main body 4 cooperate to clamp the terminal device from opposite sides in the second direction.

[0054] Among them, the second direction is perpendicular to the first direction. The second direction is as shown by the arrow Y in Figure 3 and Figure 7 . That is to say, the flip cover 61 and the main body 4 cooperate to clamp the terminal device from opposite sides in the first direction, while the pull rod 71 and the main body 4 cooperate to clamp the terminal device from opposite sides in the second direction. In this way, it can further ensure that the first control device 1 is stably and reliably assembled on the terminal device, and greatly reduce the risk of the first control device 1 falling off the terminal device.

[0055] Furthermore, the second elastic member 72 is a coil spring. The second elastic member 72 is curled around its curling end 721, and the free end 722 of the second elastic member 72 relative to the curling end 721 is connected to the pull rod 71, so that the second elastic member 72 can unwind as the pull rod 71 extends and the pull rod 71 can retract as the second elastic member 72 winds up. Specifically, the user holds the pull rod 71 to make the pull rod 71 extend, then places the terminal device between the pull rod 71 and the first fixing component 6, and then the user releases the pull rod 71. The second elastic member 72 spontaneously curls around its curling end 721, and the pull rod 71 retracts as the second elastic member 72 winds up, so as to cooperate with the main body 4 to clamp the terminal device.

[0056] Furthermore, a limiting groove body 42 is provided inside the main body 4, and the second elastic member 72 is received in the limiting groove body 42 to fix the relative position of the second elastic member 72 inside the main body 4. Specifically, a plurality of protrusions can be provided on the inner wall of the main body 4, and the plurality of protrusions surround to form the limiting groove body 42. And for the second elastic member 72 in the form of the above coil spring, the second elastic member 72 completes the unwinding and winding actions in the limiting groove body 42.

[0057] Further, the second fixing component 7 further includes a locking component 73. The second elastic member 72 is connected to the end of the pull rod 71 and clamped between the locking component 73 and the pull rod 71. Moreover, the locking component 73, the second elastic member 72, and the pull rod 71 are relatively fixed by fasteners. Since the pressing area provided by fasteners such as bolts for fixing the second elastic member 72 to the pull rod 71 is limited, in this embodiment, the locking component 73 clamps the end of the second elastic member 72 connected to the pull rod 71 between the locking component 73 and the pull rod 71. The fasteners only need to relatively fix the three, and the locking component 73 and the pull rod 71 cooperate to provide a sufficient pressing area, so that the end of the second elastic member 72 can be stably and reliably fixed to the pull rod 71.

[0058] In one embodiment, a guiding groove body 43 extending in the second direction is provided in the main body 4. One end of the guiding groove body 43 communicates with the outside of the main body 4, and the other end communicates with the second elastic member 72, specifically with the limiting groove body 42 for accommodating the second elastic member 72. The pull rod 71 is embedded in the guiding groove body 43 and can move along the guiding groove body 43, which is used to guide the action of the pull rod 71 extending or retracting relative to the main body 4.

[0059] In one embodiment, since the first control device 1 and the second control device 2 are closely fitted to the side surface of the terminal device, and there are usually many function buttons designed on the side surface of the terminal device, such as volume increase and decrease buttons. Therefore, in this embodiment, the pull rod 71 includes a connecting portion 711 and a clamping portion 712. One end of the connecting portion 711 is connected to the second elastic member 72, and the other end is connected to the clamping portion 712. A first buffer elastic body 713 is provided on the surface of the clamping portion 712 facing the first fixing component 6. The surface of the first buffer elastic body 713 facing away from the clamping portion 712 has an avoidance groove, that is, a first avoidance groove 714. After the clamping portion 712 clamps the terminal device, the first buffer elastic body 713 is used to provide elastic contact to the terminal device to avoid wear caused by hard contact of the terminal device, and the function buttons on the terminal device are located in the first avoidance groove 714, and the first avoidance groove 714 can avoid the function buttons on the terminal device.

[0060] Please refer to Figure 2 and Figure 8 , Figure 8 is Figure 4 the partial sectional structure schematic diagram of the second control device shown.

[0061] Moreover, the main body 4 includes a main body portion 44 and an extension portion 45 provided on the main body portion 44. The extension portion 45 extends in a direction away from the main body portion 44 and is connected to the fixing component. Specifically, the extension portion 45 is pin-connected to the flip cover 61 of the first fixing component 6 through a pin shaft 62, as Figure 8 shown. The extension portion 45 has an avoidance groove, that is, a second avoidance groove 46, as Figure 2As shown in the figure. After the main body 4 is assembled to the terminal device, the notch of the second avoidance groove 46 faces the terminal device, so that the function keys on the terminal device are located in the second avoidance groove 46, and the function keys on the terminal device can be avoided.

[0062] It can be understood that the first avoidance groove 714 and the second avoidance groove 46 are respectively used to avoid the function keys on both sides of the terminal device.

[0063] Furthermore, a second buffer elastic body 47 may be provided on the main body 4. The second buffer elastic body 47 is provided on the main body portion 44 and the extension portion 45 for contacting the surface of the terminal device to provide elastic contact to the terminal device. Among them, the portion of the second buffer elastic body 47 located in the extension portion 45 has the second avoidance groove 46. As Figure 2 shown in the figure.

[0064] Optionally, the first buffer elastic body 713 and the second buffer elastic body 47 are preferably made of elastic materials such as silica gel, which is not limited herein.

[0065] Please continue to refer to Figure 3 and Figure 5 . In an embodiment, the first circuit component of the first control device 1 and the second circuit component of the second control device 2 further respectively include a main circuit board 8, and the main circuit board 8 is disposed inside the main body 4 and electrically connected to the touch component 5.

[0066] The touch component 5 includes a touch circuit board 51 and a first touch electrode 52 and a second touch electrode 53 disposed on the touch circuit board 51, as shown in the figure. The touch circuit board 51 is disposed on the fixing component. Specifically, the touch circuit board 51 is disposed on the first fixing component 6 of the first control device 1 and the second control device 2, as Figure 8 shown in the figure. Among them, the first fixing component 6 exposes the first touch electrode and the second touch electrode, so that after the first fixing component 6 and the main body 4 cooperate to clamp the terminal device, the first touch electrode 52 and the second touch electrode 53 can be electrically coupled to the touch elements of the terminal device. And, the main circuit board 8 is electrically connected to the touch circuit board 51.

[0067] The first control device 1 and the second control device 2 further respectively include an operation component 3, and the operation component 3 includes an operation member 31 and a sensing element 32. The sensing element 32 is disposed on the main circuit board 8 and the operation member 31 is disposed corresponding to the sensing element 32, for example Figure 8 shown in the figure.

[0068] When the user manipulates the operating member 31, the operating member 31 triggers the sensing element 32, causing the main circuit board 8 to output a gain processing signal to the touch circuit board 51, so as to perform gain processing on the excitation signal collected by the first touch electrode 52 through the gain processing signal, and then generate a feedback signal and feedback it to the touch element of the terminal device through the second touch electrode 53, so as to simulate touching the touch element of the terminal device.

[0069] In this way, after the first fixing component 6 and the main body 4 cooperate to clamp the terminal device and the control device is assembled to the terminal device, the first touch electrode 52 and the second touch electrode 53 at the first fixing component 6 can be well electrically coupled with the touch element of the terminal device, and then the simulated touch of the touch element of the terminal device can be realized. That is to say, the control device of this embodiment provides a design in which the touch component 5 and the first fixing component 6 are combined with each other, so that the circuits and structures required for the control device to realize simulated touch can be well combined, so that the simulated touch of the touch element of the terminal device can be easily realized.

[0070] Please continue to refer to Figure 8 . In an embodiment, the touch circuit board 51 is disposed on the flip cover 61, and the first touch electrode and the second touch electrode on the touch circuit board 51 can abut against the terminal device as the flip cover 61 rotates towards the main body 4, so that the first touch electrode and the second touch electrode are electrically coupled with the touch element of the terminal device.

[0071] It should be noted that the first touch electrode and the second touch electrode can abut against the target position on the terminal device as the flip cover 61 rotates towards the main body 4, and the first touch electrode and the second touch electrode can be electrically coupled with the touch element at the target position to realize the simulated touch of the target position on the terminal device, that is, to simulate the action of the user touching the target position on the terminal device.

[0072] Further, a conductive elastomer 511 is sleeved on the touch circuit board 51. As Figure 8 shown, the conductive elastomer 511 is electrically connected to the first touch electrode and the second touch electrode. After the first fixing component 6 and the main body 4 cooperate to clamp the terminal device, the conductive elastomer 511 elastically contacts the terminal device, and then the first touch electrode and the second touch electrode are electrically coupled with the touch element of the terminal device. Among them, the elastic contact provided by the conductive elastomer 511 can avoid the hard contact between the first touch electrode and the second touch electrode and the terminal device, and thus avoid the problem of excessive wear of the first touch electrode, the second touch electrode and the terminal device caused by hard contact, playing a protective role.

[0073] Please continue to refer to Figure 8。In one embodiment, the main body 4 includes a main body portion 44 and an extension portion 45 provided on the main body portion 44. The extension portion 45 extends in a direction away from the main body portion 44. The flip cover 61 is pivotally connected to one end of the extension portion 45 away from the main body portion 44 by a pin shaft 62. The main circuit board 8 and the touch control circuit board 51 are electrically connected by a flexible electronic wire 81. The first control device 1 and the second control device 2 further respectively include a wire routing channel 811. The wire routing channel 811 sequentially passes through the extension portion 45 and the flip cover 61 from the main circuit board 8 in the main body portion 44 and communicates with the touch control circuit board 51. The flexible electronic wire 81 is disposed in the wire routing channel 811. Although Figure 8 the wire routing channel 811 shown in the second control device 2 is shown, similarly, a wire routing channel 811 is also provided in the first control device 1.

[0074] Furthermore, the flexible electronic wire 81 can be a flexible circuit ribbon. Connectors corresponding to the flexible circuit ribbon are respectively provided on the main circuit board 8 and the touch control circuit board 51. Two ends of the flexible circuit ribbon are respectively connected to the connectors on the main circuit board 8 and the touch control circuit board 51.

[0075] Please refer to Figure 9 , Figure 9 which is a schematic structural diagram of a circuit in the first control device of the present invention in one embodiment.

[0076] In one embodiment, a control circuit 82, a power supply circuit 83, a first voltage conversion circuit 84, and a second voltage conversion circuit 85 are integrated on the main circuit board 8 of the first control device 1. The control circuit 82 is respectively connected to the power supply circuit 83, the first voltage conversion circuit 84, and the second voltage conversion circuit 85. The control circuit 82 is further connected to the sensing element 32. The first voltage conversion circuit 84 is connected to the first touch electrode 52 and the second touch electrode 53, and the second voltage conversion circuit 85 is connected to the first touch electrode 52 and the second touch electrode 53.

[0077] When the operating member 31 triggers the sensing element 32, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be respectively input into the first voltage conversion circuit 84 and the second voltage conversion circuit 85, so as to generate a first gain processing signal through the voltage conversion processing of the first voltage conversion circuit 84 and generate a second gain processing signal through the voltage conversion processing of the second voltage conversion circuit 85. Furthermore, the excitation signal is gain-processed by the first gain processing signal and the second gain processing signal to generate a feedback signal. Among them, the absolute value of the voltage of the first gain processing signal is greater than the absolute value of the voltage of the second gain processing signal.

[0078] Further, the power supply circuit 83 includes a battery 831, the control circuit 82 includes a control chip 821 and a first switching element 822, the first voltage conversion circuit 84 includes a boost chip 841, and the second voltage conversion circuit 85 includes a voltage regulator chip 851. Among them, the boost chip 841 can essentially be a DC-DC voltage conversion chip, and the voltage regulator chip 851 can essentially be an LDO (Low Dropout Regulator).

[0079] The battery 831 is respectively connected to the control chip 821 and the first switching element 822. The first switching element 822 is respectively connected to the boost chip 841 and the voltage regulator chip 851. The control chip 821 is also connected to the sensing element 32. When the operating member 31 triggers the sensing element 32, the control chip 821 controls the first switching element 822 to conduct, so that the power signal of the battery 831 is respectively input to the boost chip 841 and the voltage regulator chip 851 through the first switching element 822, so as to generate a first gain processing signal after being processed by the boost chip 841 and a second gain processing signal after being processed by the voltage regulator chip 851. The connection between the battery 831 and the control chip 821 is used to supply power to the control chip 821.

[0080] Optionally, the first switching element 822 can be a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor), that is, a mos tube, which is not limited here.

[0081] Furthermore, the power supply circuit 83 further includes a first power interface 832 and a charging chip 833. The first power interface 832, the charging chip 833, and the battery 831 are connected in sequence. The first power interface 832 is used to connect an external power supply to charge the battery 831. The charging chip 833 can switch the charging mode and control the lighting according to the current voltage and charging current of the battery 831. Specifically, the charging modes include constant current charging (full-speed charging), constant voltage charging (slow charging), and trickle charging (low-speed charging), etc., and control the charging cut-off when the charging is completed. And when charging, the charging chip 833 controls the red indicator light to be always on, and controls the indicator light to turn off when not charging or when fully charged. Among them, after the external power supply is removed from the first power interface 832, the battery 831 is normally used for power supply.

[0082] In an embodiment, the first control device 1 further includes a second switching element 86. The second switching element 86 is exposed on the main body 4 of the first control device 1, as Figure 1 shown, and is also connected to the control circuit 82, specifically connected to the control chip 821. The second switching element 86 has a first state and a second state and can switch between the first state and the second state.

[0083] Wherein, when the second switching element 86 is switched to the first state, within the duration of a single trigger of the sensing element 32 by the operating member 31, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be continuously input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 respectively; and when the second switching element 86 is switched to the second state, within the duration of a single trigger of the sensing element 32 by the operating member 31, the control circuit 82 cyclically controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 respectively in a preset pattern as a cycle.

[0084] The first control device 1 of this embodiment has two mode designs: a single-point mode and a continuous-point mode. The single-point mode means that the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 respectively in synchronization with the triggering of the sensing element 32 by the operating member 31, that is, when the operating member 31 triggers the sensing element 32, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 respectively, and during the period when the operating member 31 keeps triggering the sensing element 32, the control circuit 82 synchronously controls the power supply signals of the power supply circuit 83 to be continuously input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85. The continuous-point mode means that during the period when the operating member 31 keeps triggering the sensing element 32, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be intermittently input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 multiple times. The second switching element 86 is the switching switch for the two modes of the first control device 1, wherein the first state corresponds to the single-point mode and the second state corresponds to the continuous-point mode.

[0085] It should be noted that the preset pattern is defined as a set of time periods during which the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 within a preset time duration. The control circuit 82 cyclically controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85 in a preset pattern as a cycle, that is, within each cycle, when it is within the time period during which the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85, and when it is not within the time period during which the control circuit 82 controls the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85, the control circuit 82 does not control the power supply signals of the power supply circuit 83 to be input to the first voltage conversion circuit 84 and the second voltage conversion circuit 85.

[0086] Further, the first control device 1 further includes a third switch element 87. The third switch element 87 is exposed on the main body 4 of the first control device 1, as Figure 1 shown, and is also connected to the control circuit 82, specifically to the control chip 821.

[0087] The above preset rule can be entered by the user in advance. Specifically, when the user triggers the third switch element 87, preferably by long-pressing the third switch element 87, the recording mode is entered, and at this time, the red indicator light of the first control device 1 flashes. In the recording mode, the operation records of the operating member 31 of the first control device 1 by the user within a preset duration (such as 10 s, etc.) are stored in the control chip 821, and the preset rule is the operation record of the user's operation on the operating member 31 of the first control device 1 within the preset duration.

[0088] Certainly, in other embodiments of the present invention, the preset rule in the continuous-click mode can also be default. That is, the preset rule pre-stored in the control chip 821 is a fixed frequency, such as 30 Hz, corresponding to 30 continuous clicks per second, etc. When the second switch element 86 is switched to the second state, within the duration of a single trigger of the sensing element 32 by the operating member 31, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be respectively input into the first voltage conversion circuit 84 and the second voltage conversion circuit 85 in a cycle at the above fixed frequency, that is, the control circuit 82 controls the power supply signals of the power supply circuit 83 to be respectively input into the first voltage conversion circuit 84 and the second voltage conversion circuit 85 in a cycle of 30 times per second.

[0089] Please refer to Figure 10 , Figure 10 which is a schematic structural diagram of an embodiment of the internal circuit of the second control device of the present invention.

[0090] In one embodiment, a power supply interface, a first voltage conversion circuit 84, and a second voltage conversion circuit 85 are integrated on the main circuit board 8 of the second control device 2, where the power supply interface is the second power supply interface 88 described above. The second power supply interface 88 is connected to the sensing element 32 and is also used to connect to an external power supply. The second power supply interface 88 is used to connect to an external power supply, specifically to connect to the first power supply interface 832 on the first control device 1, and then connect to the battery 831 in the first control device 1. The battery 831 in the first control device 1 is further directly connected to the first power supply interface 832 without passing through the charging chip 833, so as to input the power supply signal of the battery 831 into the second control device 2 through the first power supply interface 832 and the second power supply interface 88 in sequence. The sensing element 32 is also respectively connected to the first voltage conversion circuit 84 and the second voltage conversion circuit 85. The first voltage conversion circuit 84 is connected to the first touch electrode 52 and the second touch electrode 53, and the second voltage conversion circuit 85 is connected to the first touch electrode 52 and the second touch electrode 53.

[0091] Optionally, the first power interface 832 and the second power interface 88 may be a matching USB (Universal Serial Bus) male and female connector, which is not limited herein.

[0092] When the operating member 31 triggers the sensing element 32, the sensing element 32 controls the power signal input from the second power interface 88 to be respectively input into the first voltage conversion circuit 84 and the second voltage conversion circuit 85, so as to generate a first gain processing signal through the voltage conversion processing of the first voltage conversion circuit 84 and generate a second gain processing signal through the voltage conversion processing of the second voltage conversion circuit 85. Furthermore, the excitation signal is subjected to gain processing by the first gain processing signal and the second gain processing signal to generate a feedback signal. Among them, the absolute value of the voltage of the first gain processing signal is greater than the absolute value of the voltage of the second gain processing signal.

[0093] It should be noted that the sensing element 32 of the second control device 2 is similar to a switch. When the operating member 31 triggers the sensing element 32, the sensing element 32 conducts the second power interface 88 to the first voltage conversion circuit 84 and the second voltage conversion circuit 85, so that the power signal input from the second power interface 88 can be input into the first voltage conversion circuit 84 and the second voltage conversion circuit 85.

[0094] As for the first voltage conversion circuit 84 and the second voltage conversion circuit 85 of this embodiment, they have been elaborated in detail in the above embodiments, and will not be repeated here.

[0095] Please refer to Figure 9 at the same time. The second control device 2 of this embodiment does not have a circuit design similar to the control circuit 82 of the first control device 1, and the second control device 2 depends on the first control device 1 for power supply to work. Therefore, the second control device 2 needs to rely on the first control device 1 for use, that is, this embodiment only allows the first control device 1 to be used alone, or the first control device 1 and the second control device 2 to be used in combination, and does not allow the second control device 2 to be used alone.

[0096] Of course, in other embodiments of the present invention, the second control device 2 may be designed with a circuit similar to the control circuit 82 of the first control device 1, and even may be designed with a power supply part similar to the power supply circuit 83 of the first control device 1 to support the separate use function of the second control device 2. At this time, the first control device 1 may also be designed to be attached to the second control device 2 for use.

[0097] Of course, the first control device 1 and the second control device 2 can also be used independently. Moreover, one first control device 1 can be used in combination with one or more second control devices 2, or one second control device 2 can be used in combination with one or more first control devices 1. In a specific embodiment, the user combines one first control device 1 and one second control device 2 for use. At the same time, the user respectively uses a combination of one first control device 1 and one second control device 2 for the left and right hands, which is not limited herein.

[0098] Please continue to refer to Figure 9 and Figure 10 . In an embodiment, a signal amplification circuit 54 is integrated on the touch control circuit board 51. The signal amplification circuit 54 is respectively connected to the first touch electrode 52, the second touch electrode 53, the first voltage conversion circuit 84, and the second voltage conversion circuit 85. The first voltage conversion circuit 84 and the second voltage conversion circuit 85 can be connected to the signal amplification circuit 54 through the flexible electronic wire 81 described above.

[0099] The first gain processing signal includes a first sub-gain processing signal and a second sub-gain processing signal with the same absolute value and opposite signs. The excitation signal collected by the first touch electrode 52 is input into the signal amplification circuit 54, first subjected to gain processing by the second gain processing signal, and then respectively subjected to gain processing by the first sub-gain processing signal and the second sub-gain processing signal, and then superimposed, thereby generating a feedback signal and feeding it back to the touch element of the terminal device through the second touch electrode 53.

[0100] Specifically, after the power signal of the battery 831 is input into the boost chip 841, the first sub-gain processing signal and the second sub-gain processing signal are obtained. For example, the boost chip 841 boosts the voltage of the power signal (about 3.7 - 4.2V) to ±24V, that is, the first sub-gain processing signal and the second sub-gain processing signal are obtained. After the power signal of the battery 831 is input into the voltage stabilizing chip 851, the second gain processing signal is obtained. For example, the voltage stabilizing chip 851 stabilizes the voltage of the power signal to 2.8V, that is, the second gain processing signal is obtained.

[0101] The first touch electrode 52 is used to collect the weak signals emitted by the touch elements of the terminal device to obtain an excitation signal. The excitation signal is input into the signal amplification circuit 54. Specifically, it first undergoes gain processing by the second gain processing signal, and then the gain-processed excitation signal is respectively subjected to gain processing by the first sub-gain processing signal and the second sub-gain processing signal, that is, positive and negative signal amplification. Then, the two signals after being gain-processed by the first sub-gain processing signal and the second sub-gain processing signal are superimposed, and then a feedback signal is generated and fed back to the touch elements of the terminal device through the second touch electrode 53, causing a capacitance change in the touch elements near the position where the second touch electrode 53 is located, so that the touch elements at the position where the second touch electrode 53 is located exhibit a phenomenon similar to being touched by a user's finger, that is, simulated touch is realized.

[0102] Please continue to refer to Figure 3 In an embodiment, a grounding terminal is provided on the main circuit board 8 of the first control device 1. The first control device 1 further includes a first ground wire extension body 13 and a second ground wire extension body 14. The first ground wire extension body 13 is disposed inside the main body 4 of the first control device 1 and contacts the grounding terminal, and at least a part of the first ground wire extension body 13 is exposed on the main body 4 of the first control device 1. The second ground wire extension body 14 is disposed outside the main body 4 of the first control device 1, and the second ground wire extension body 14 contacts the first ground wire extension body 13, thereby realizing the extension of the ground wire of the first control device 1, which is beneficial to increasing the signal strength of the feedback signal and further ensuring the realization of the simulated touch function.

[0103] Optionally, the first ground wire extension body 13 can be a conductive foam, the second ground wire extension body 14 can be a conductive cloth, and the second buffer elastic body 47 on the main body 4 of the first control device 1 covers the first ground wire extension body 13 and the second ground wire extension body 14 to avoid adverse effects on the product appearance of the first control device 1.

[0104] Please refer to Figure 3 and Figure 11 , Figure 11 is a schematic structural diagram of an embodiment of the cooperation mode between the operating member and the main body of the present invention.

[0105] In an embodiment, a rotating shaft 311 is provided on one of the operating member 31 and the main body 4, and a rotating hole 312 is provided on the other. The rotating shaft 311 is embedded in the rotating hole 312 and can rotate in the rotating hole 312. The user presses the operating member 31, causing the operating member 31 to rotate towards the sensing element 32, and then abutting against the sensing element 32 to trigger the sensing element 32. The figure shows the case where the rotating hole 312 is provided on the operating member 31 and the rotating shaft 311 is provided on the main body 4, which is only for the need of discussion and is not limited thereby.

[0106] Please continue to refer to Figure 5 andFigure 8 In an alternative embodiment, the operating member 31 may include an operating portion 313 and an elastic arm 314. One end of the elastic arm 314 is fixed within the main body 4, and the other end is connected to the operating portion 313. When the user presses the operating portion 313, the elastic arm 314 deforms with the pressing action of the operating portion 313, causing the operating member 31 to move towards the sensing element 32, and then abutting against the sensing element 32 to trigger the sensing element 32.

[0107] It should be noted that the cooperation mode between the operating member 31 of the first control device 1 and the second control device 2 and the main body 4 can adopt the design of any of the above embodiments. For example, the operating member 31 of the first control device 1 and the main body 4 adopt the design of the above-mentioned rotating shaft 311 and rotating hole 312 in cooperation, while the operating member 31 of the second control device 2 and the main body 4 adopt the design of the above-mentioned elastic arm 314, which is not limited herein.

[0108] In addition, in the present invention, unless otherwise clearly defined and limited, terms such as "connected", "coupled", "stacked", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A control system, characterized in that, the control system includes at least one first control device and at least one second control device that are independent of each other. The first control device and the second control device are detachably connected and each has an operating member; the first control device and the second control device respectively include a main body and a fixing component connecting the main body. The main body is assembled to the terminal device through the fixing component; the first control device and the second control device also respectively include a touch component and a main circuit board. The main circuit board is disposed in the main body and electrically connected to the touch component. The touch component is connected to the fixing component so that after the first control device and the second control device are assembled to the terminal device, the touch component is electrically coupled to the touch element of the terminal device, and then the touch element of the terminal device is simulatedly touched; the touch component includes a touch circuit board and a first touch electrode and a second touch electrode disposed on the touch circuit board. The touch circuit board is disposed in the fixing component; the first control device and the second control device also respectively include sensing elements. The sensing elements are disposed on the main circuit board and the operating member is correspondingly arranged with the sensing elements; wherein, when the user manipulates the operating member, the operating member triggers the corresponding sensing element, so that the main circuit board outputs a gain processing signal to the touch circuit board, and the gain processing signal is used to perform gain processing on the excitation signal collected by the first touch electrode, and then a feedback signal is generated and fed back to the touch element of the terminal device through the second touch electrode to simulate touching the touch element of the terminal device; a rotating shaft is provided on one of the operating member and the main body, and a rotating hole is provided on the other. The rotating shaft is embedded in the rotating hole and can rotate in the rotating hole. The user presses the operating member, so that the operating member rotates towards the sensing element, and then abuts against the sensing element to trigger the sensing element; or, the operating member includes an operating portion and an elastic arm. One end of the elastic arm is fixed in the main body, and the other end is connected to the operating portion. When the user presses the operating portion, the elastic arm deforms with the action of the operating portion being pressed, so that the operating member moves towards the sensing element, and then abuts against the sensing element to trigger the sensing element.

2. The control system according to claim 1, characterized in that, a first connecting member is provided on the first control device, and a second connecting member corresponding to the first connecting member is provided on the second control device. The first connecting member and the second connecting member are cooperatively connected, so that the first control device and the second control device are detachably connected.

3. The control system according to claim 2, characterized in that, One of the first connecting member and the second connecting member is a fixing hole, and the other is a fixing post. The first connecting member and the second connecting member are detachably connected to the first operating device and the second operating device by being fitted with each other, wherein the first connecting member is provided on the main body of the first operating device, and the second connecting member is provided on the main body of the second operating device.

4. The control system according to claim 1, wherein, a first fixing surface is provided on the surface of the main body of the first operating device, and a second fixing surface is provided on the surface of the main body of the second operating device, wherein the first fixing surface and the second fixing surface are concave-convex curved surfaces with matching topographies, so that the first operating device and the second operating device are detachably connected by the mutual fitting of the first fixing surface and the second fixing surface.

5. The control system according to claim 1, wherein, the first operating device further includes a first circuit component, and the first operating device exposes a first power interface of the first circuit component. The second operating device further includes a second circuit component, and the second operating device exposes a second power interface of the second circuit component, wherein the first power interface corresponds to the second power interface, so that the first operating device and the second operating device are detachably connected by the mutual plugging of the first power interface and the second power interface, and further enables the first operating device to transmit electric energy to the second operating device through the mutually plugged first power interface and second power interface.

6. The control system according to claim 1, wherein, a grounding terminal is provided on the main circuit board of the first operating device. The first operating device further includes a first ground wire extension body and a second ground wire extension body. The first ground wire extension body is provided in the main body of the first operating device and contacts the grounding terminal, and at least a part of the first ground wire extension body is exposed by the main body of the first operating device. The second ground wire extension body is provided outside the main body of the first operating device, and the second ground wire extension body contacts the first ground wire extension body.

7. The control system according to claim 1, wherein, the fixing component includes a first fixing component. The first fixing component includes a flip cover, a pin shaft and a first elastic member. The flip cover is pin-connected to the main body through the pin shaft, so that the flip cover is rotatably connected to the main body. The first elastic member is respectively connected to the flip cover and the main body, so that after the flip cover rotates relative to the main body in a direction away from the main body, an elastic restoring force for driving the flip cover to rotate relative to the main body in a direction close to the main body is provided by the first elastic member, thereby enabling the flip cover and the main body to cooperate and clamp the terminal device from opposite sides in a first direction.

8. The control system according to claim 7, wherein, The fixing component of the first control device further includes a second fixing component, and the second fixing component includes a pull rod and a second elastic member. The second elastic member is disposed inside the main body of the first control device and is connected to the pull rod. The pull rod can extend or retract relative to the main body. When the pull rod extends relative to the main body, an elastic restoring force for driving the pull rod to retract is provided by the second elastic member, so that the pull rod and the main body of the first control device cooperate to clamp the terminal device from opposite sides in the second direction, and the second direction is perpendicular to the first direction.

9. The control system according to claim 1, wherein, the main body includes a main body portion and an extension portion provided on the main body portion. The extension portion extends in a direction away from the main body portion and is connected to the fixing component. The extension portion has an avoidance groove. After the main body is assembled to the terminal device, the notch of the avoidance groove faces the terminal device and can avoid the function keys on the terminal device.

Images