CN211123825U

CN211123825U - Control device

Info

Publication number: CN211123825U
Application number: CN202021119807.4U
Authority: CN
Inventors: 何乾坤; 左川露; 张冬
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-07-28
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a control device, which comprises a shell, a rocker module, a connecting structure and an operating piece; the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part; the rocker module is arranged in the cavity and used for generating a user control instruction; the connecting structure is connected with the rocker module; the connecting structure comprises a base and a magnetic part, and the magnetic part is fixed on the base; the base is at least partially exposed out of the shell through the opening part, and the magnetic suction piece is at least partially made of ferromagnetic materials or magnetic conductive materials; an operating member connectable to the connecting structure, the operating member being at least partially made of a ferromagnetic material; wherein, at least part magnetism is inhaled the piece and can be magnetized to adsorb the operating part, so that the operating part is fixed on connection structure, and realize separable the being connected between operating part and the connection structure. The control device can enable the operating part of the control device to be assembled and disassembled conveniently, and the use experience of a user is improved.

Description

Control device

Technical Field

The application relates to the technical field of control equipment, in particular to a control device.

Background

The operation of electronic products such as remote control cars, unmanned planes, and electronic game machines is generally performed by a user through a controller such as a remote controller or a game pad. The controller typically includes a device body, and one or more user-actuatable rocker, key, trigger, touch pad, or like control elements for user input of user control commands. However, the rocker and the equipment body of the existing rocker type controller are inconvenient to assemble and disassemble, and the use experience of a user is poor.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a controlling means aims at making controlling means's operating parts install and remove the convenience, improves user's use and experiences.

According to the utility model discloses an aspect, the utility model provides a control device, include: the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part; the rocker module is arranged in the cavity and used for generating a user control instruction; the connecting structure is connected with the rocker module; the connecting structure comprises a base and a magnetic part, and the magnetic part is fixed on the base; the base is at least partially exposed out of the shell through the opening, and the magnetic attraction piece is at least partially made of ferromagnetic materials or magnetic conductive materials; an operating member connectable to the connecting structure, the operating member being at least partially made of a ferromagnetic material; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device; at least part of the magnetic attraction piece can be magnetized, so that the operation piece is adsorbed, the operation piece is fixed on the connecting structure, and the operation piece and the connecting structure can be detachably connected.

According to the utility model discloses a second aspect, the utility model discloses still provide a control device, include: the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part; the rocker module is arranged in the cavity and used for generating a user control instruction; the connecting structure is connected with the rocker module; the connecting structure is at least partially exposed out of the shell through the opening part; the connecting structure is provided with a first connecting body, the first connecting body comprises a first connecting sub-part and a second connecting sub-part which are different in shape and are connected with each other, and the second connecting sub-part is positioned on one side of the first connecting sub-part, which is far away from the rocker module; an operating member at least partially made of ferromagnetic material; the operating piece is provided with a groove part matched with the first connecting body, and the operating piece can be matched with the first connecting body through the groove part to be connected to the connecting structure; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device; the magnet is arranged on the connecting structure; the operating part can be adsorbed and fixed on the connecting structure under the action of the magnet, and the separable connection between the operating part and the connecting structure is realized; the contour dimension of the groove portion is matched with the contour dimension of the first connecting body, so that after the operating piece is fixed on the connecting structure, the operating piece and the connecting structure cannot rotate mutually.

The embodiment of the utility model provides a control device need not to use other appurtenance, also need not unpack apart other parts of control device, can realize installing and removing or replacing of operating parts, and the installing and removing of operating parts is convenient, quick, simple, has improved user's use and has experienced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an angle of a control device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle of the control device according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a control device according to an embodiment of the present invention;

fig. 4 is a schematic partial structural diagram of a control device according to an embodiment of the present invention;

fig. 5 is a schematic partial structural diagram of a control device according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a partial structure of a control device according to an embodiment of the present invention;

fig. 7 is a sectional view of a part of a control device according to an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of FIG. 7 at A;

fig. 9 is a schematic partial structural diagram of a control device according to an embodiment of the present invention;

fig. 10 is a sectional view of a part of the structure of a control device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a magnetic member according to an embodiment of the present invention;

fig. 12 is a schematic structural view of an operating member according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a control device according to an embodiment of the present invention, in which the holding structure is in an extended state, and the external device is held on the control device.

Description of reference numerals:

1000. a control device;

100. a housing; 110. a cavity; 120. an opening part; 121. opening a hole; 122. an edge; 123. a transition section; 130. a first shell portion; 140. a second shell portion;

200. a rocker module; 210. a movable portion;

300. a connecting structure; 310. a base; 311. perforating holes; 3111. a first hole portion; 3112. a second hole portion; 3113. a third hole portion;

320. a magnetic member; 321. the body is magnetically attracted; 3211. a first side; 3212. a second face; 322. a first connecting body; 3221. a tapered portion; 3222. a boss portion; 323. a second connector; 324. a boss portion; 325. a recessed portion;

400. an operating member; 410. a rod body; 420. a groove part; 421. a first mating groove; 422. a second mating groove; 500. a magnet; 510. a through hole; 600. a holding structure; 2000. and (4) an external device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The conventional detachable connection of the connecting structure to the operating member is a threaded connection. When the operating part needs to be fixed on the connecting structure, the threaded section on the operating part is screwed into the corresponding part on the connecting structure, in order to realize the reliable connection of the operating part and the connecting structure, the threaded section on the operating part needs to be screwed into at least three circles, if the threaded section on the operating part is not screwed tightly, the operating part is loosened, and the hand feeling is poor when the operating part is used. In addition, the control device adopting the threaded connection mode needs to screw out the threaded section on the operating part when the operating part is taken down, and the assembling and disassembling processes of the operating part are inconvenient.

The embodiment of the utility model provides a controlling means can make controlling means's operating parts install and remove the convenience, improves user's use and experiences. Specifically, the utility model provides a control device, include: the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part; the rocker module is arranged in the cavity and used for generating a user control instruction; the connecting structure is connected with the rocker module; the connecting structure comprises a base and a magnetic part, and the magnetic part is fixed on the base; the base is at least partially exposed out of the shell through the opening, and the magnetic attraction piece is at least partially made of ferromagnetic materials or magnetic conductive materials; an operating member connectable to the connecting structure, the operating member being at least partially made of a ferromagnetic material; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device; at least part of the magnetic attraction piece can be magnetized, so that the operation piece is adsorbed, the operation piece is fixed on the connecting structure, and the operation piece and the connecting structure can be detachably connected.

The utility model also provides a control device, include: the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part; the rocker module is arranged in the cavity and used for generating a user control instruction; the connecting structure is connected with the rocker module; the connecting structure is at least partially exposed out of the shell through the opening part; the connecting structure is provided with a first connecting body, the first connecting body comprises a first connecting sub-part and a second connecting sub-part which are different in shape and are connected with each other, and the second connecting sub-part is positioned on one side of the first connecting sub-part, which is far away from the rocker module; an operating member at least partially made of ferromagnetic material; the operating piece is provided with a groove part matched with the first connecting body, and the operating piece can be matched with the first connecting body through the groove part to be connected to the connecting structure; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device; the magnet is arranged on the connecting structure; the operating part can be adsorbed and fixed on the connecting structure under the action of the magnet, and the separable connection between the operating part and the connecting structure is realized; the contour dimension of the groove portion is matched with the contour dimension of the first connecting body, so that after the operating piece is fixed on the connecting structure, the operating piece and the connecting structure cannot rotate mutually.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a control device 1000, where the control device 1000 can perform wireless communication or wired communication with a remote-controlled terminal. The control device 1000 may be a remote controller, a game pad, or the like. The remotely controlled end may be at least one of an aircraft, a movable vehicle, a movable vessel, a handheld pan-tilt, a mobile robot, a game console, and the like. The control device 1000 communicates with the remotely controlled terminal to control the operation of the remotely controlled terminal. The control device 1000 can receive data transmitted from the remote control terminal to the remote controller via the communication connection.

The remote controlled terminal is an aircraft, and the control device 1000 is a remote controller. The remote control may control the flight of the aircraft. The remote controller may also receive data such as images acquired by the aircraft during the aerial photography process, and transmit the received data to the external device 2000 (see fig. 13) for previewing and sharing to the internet or to friends. The external device 2000 may be a mobile terminal, such as a mobile phone, a tablet computer, or other devices capable of pre-installing or installing a control program by the user.

Referring to fig. 3 and 4, the control device 1000 includes a housing 100, a joystick module 200, a connecting structure 300, and an operating member 400. The housing 100 has a cavity 110 and an opening 120, and the cavity 110 communicates with the outside through the opening 120. The rocker module 200 is disposed in the cavity 110 for generating a user control command.

Referring to fig. 1 and 3, in particular, the case 100 includes a first case portion 130 and a second case portion 140 connected to each other. In some embodiments, the first and

second shell portions

130 and 140 cooperate to form the cavity 110. The opening 120 is formed in the first housing portion 130.

In some embodiments, the housing 100 may be made of any suitable material, such as a thermoplastic material, such as a blend of Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) resin.

Referring to fig. 4 and 5, in conjunction with fig. 3, the connecting structure 300 is connected to the rocker module 200. The connecting structure 300 includes a base 310 and a magnetic member 320, wherein the magnetic member 320 is fixed on the base 310. The base 310 is at least partially exposed to the housing 100 through the opening 120, and the magnetic element 320 is at least partially made of ferromagnetic material or magnetically conductive material. Specifically, one portion of the base 310 is located in the cavity 110, and the other portion of the base 310 passes through the opening 120 and is exposed outside the housing 100.

The operating member 400 can be coupled to the coupling structure 300, the operating member 400 being at least partially made of a ferromagnetic material. After the operating element 400 is connected to the connecting structure 300, the operating element 400 can drive the connecting structure 300 and the joystick module 200 to displace under the action of an external force, so as to input a user control command to the control device 1000.

Wherein, at least part of the magnetic attraction piece 320 can be magnetized, so as to attract the operation piece 400, so that the operation piece 400 is fixed on the connection structure 300, and the separable connection between the operation piece 400 and the connection structure 300 is realized.

In the control device 1000 of the above embodiment, when the operating element 400 is connected to the connecting structure 300, the user can easily pull the operating element 400 from the connecting structure 300. Since the operating member 400 can be fixed to the connection structure 300 or detached from the connection structure 300, the operation member 400 can be mounted or dismounted without rotating or screwing the operating member 400, without using other auxiliary tools, or disassembling other components of the control device 1000, and the operating member 400 is convenient, quick and simple to mount and dismount, and the control device 1000 is not damaged. Further, the operating member 400 is detachably connected to the connecting structure 300, and when the operating member 400 is separated from the connecting structure 300, a user of the control apparatus 1000 can replace the operating member 400 with another operating member using an interconnection configuration substantially the same as or similar to the interconnection configuration for connecting the operating member 400 to the connecting structure 300. The user of the control device 1000 may also reattach the operating member 400 to the attachment structure 300 when the operating member 400 is detached from the attachment structure 300. Therefore, the user can replace the operating member 400 quickly and conveniently according to personal preference or actual needs, and the use experience of the user is improved.

The magnetic element 320 of the connecting structure 300 can be magnetized to generate a magnetic attraction force. This magnetic attraction helps the operating member 400 to automatically align itself with the attachment structure 300 and attract the operating member 400 to the attachment structure 300 when the operating member 400 is sufficiently close to the attachment structure 300. Therefore, the magnetic attraction piece 320 is used in the connection structure 300, so that the ferromagnetic material on the operation piece 400 can be attracted and fixed on the connection structure 300, the connection process of the operation piece 400 and the connection structure 300 is facilitated to be easier, the assembly and the disassembly of the operation piece 400 are simple and convenient, and the use experience of a user is improved. In addition, the magnetic element 320 is magnetized and magnetically connected with the operating element 400, which can increase the connection strength between the operating element 400 and the connecting structure 300; and can produce a noticeable click or click sound that can indicate to the user that the operating member 400 is securely attached to the attachment structure 300.

The rocker module 200 is electrically connected to electronic circuitry disposed within the control device 1000. The rocker module 200 is capable of detecting user interaction with the actuatable operator 400 and generating a signal that is sent to the electronic circuitry. The electronic circuitry within the control device 1000 is capable of converting signals transmitted by the rocker module 200 into user control commands entered by a user, which can be transmitted to a remotely controlled end of an aircraft or the like via a wired or wireless communication medium. And after receiving the user control instruction, the remote control end can control the work of the remote control end according to the user control instruction. In some embodiments, some or all of the rocker module 200 or the electronic circuitry is disposed on a circuit board disposed inside the housing 100.

It can be understood that the base 310 and the magnetic attraction piece 320 are separately arranged, which can reduce the processing difficulty of the connection structure 300.

The number of the opening 120, the operation member 400, the connection structure 300, and the rocker module 200 can be designed according to actual requirements, and can be the same or different, or some of them are the same or some other parts are different, as long as the operation member 400 can be detachably connected with the corresponding connection structure 300. Illustratively, the number of the opening parts 120, the number of the connection structures 300, and the number of the rocker modules 200 are the same as the number of the operating members 400. The number of the operating members 400 is one, two, three, four or more.

Referring to fig. 1 and 4, in some embodiments, the connection structure 300 may extend from the first case portion 130 to the outside of the control device 1000 through the opening portion 120. The opening portion 120 may include an opening hole 121, an edge 122 of the first shell portion 130, and a transition portion 123 having a conical shape or any other shape. The edge 122 and the transition portion 123 of the first shell portion 130 cooperate to form the opening 121. The shape of the opening 121 may be any suitable shape, such as a circular opening 121, a square opening 121, other regular or irregular shapes, and the like.

Referring to fig. 4, 6 and 7, in some embodiments, the control device 1000 further includes a magnet 500. The magnet 500 is disposed on the connecting structure 300 for magnetizing the magnetic element 320. Specifically, the magnetic attraction member 320 is magnetized by the magnet 500, thereby attracting the operation member 400. During the assembly and connection process of the operation member 400 and the connection structure 300, when the operation member 400 moves to a predetermined distance from the connection structure 300, the operation member 400 can be attracted to the connection structure 300 by the magnetic attraction member 320 and/or the magnet 500 to be reliably fixed.

The magnet 500 may be configured in any suitable configuration, including, for example, a magnet; as well as two, three or more magnets, etc. Illustratively, the magnet 500 is a ring magnet 500.

The magnet 500 may be provided at any suitable location on the attachment structure 300. Referring to fig. 4 and 7, in some embodiments, the magnet 500 is disposed on the magnetic element 320. When the operating member 400 is fixed on the connecting structure 300, the magnetic attraction member 320 is located between the operating member 400 and the magnet 500. Specifically, after the magnet 500 magnetizes the magnetic element 320, the magnetic element 320 can generate a magnetic attraction force to attract the ferromagnetic material on the operating element 400. The magnetic attraction piece 320 is located between the operation piece 400 and the magnet 500, and the operation piece 400 is fixed to the magnetic attraction piece 320 in an attraction manner. When the operation element 400 is fixed on the connection structure 300, the operation element 400 contacts with the magnetic attraction element 320, so as to ensure enough magnetic attraction between the operation element 400 and the magnetic attraction element 320 as much as possible, thereby ensuring the connection reliability between the magnetic attraction element 320 and the operation element 400, and separating the operation element 400 from the magnetic attraction element 320.

Referring to fig. 7 to 11, in some embodiments, the magnetic element 320 includes a magnetic body 321, a first connecting body 322 and a second connecting body 323. The magnet 500 is disposed on the magnetic body 321. The first connecting body 322 is connected to the operating member 400. The second link 323 is coupled to the rocker module 200. The second connecting body 323 and the first connecting body 322 are respectively disposed on two opposite sides of the magnetic body 321.

Referring to fig. 7 and 10, the magnetic body 321 is connected to the base 310. The magnetic body 321 can be connected to the base 310 by any suitable connection method such as adhesive connection, screw connection, and snap connection. The magnetic body 321 and the base 310 can also be made by insert molding.

Referring to fig. 8, 10 and 11, in particular, the magnetic attraction body 321 has a first surface 3211 and a second surface 3212 opposite to the first surface 3211. The first connecting body 322 is protruded on the first surface 3211 of the magnetic attraction body 321. The second connecting body 323 is protruded on the second surface 3212 of the magnetic attraction body 321.

Referring to fig. 8 and 10 in conjunction with fig. 7, in some embodiments, the magnet 500 is disposed on the second surface 3212 of the magnetic attraction body 321. The magnet 500 may be connected to the magnetic body 321, or may be connected to the second connecting body 323. Taking the magnet 500 connected to the magnetic body 321 as an example, the magnet 500 may be connected to the magnetic body 321 through any suitable connection manner, such as adhesive connection, screw connection, and snap connection.

Referring to fig. 8, with reference to fig. 6 and 7, in some embodiments, the second surface 3212 of the magnetic body 321 has a boss portion 324, and the magnet 500 has a through hole 510. When the magnet 500 is connected to the magnetic body 321, the boss 324 and the through hole 510 are matched to position the magnet 500, so that the magnet 500 and the magnetic body 321 can be conveniently assembled and the assembling efficiency of the magnet 500 and the magnetic body 321 is increased. The second connecting body 323 is provided protruding from the boss portion 324. One portion of the rocker module 200 and/or the second connecting body 323 is disposed through the through hole 510.

In some embodiments, at least a portion of the magnetic body 321 and/or the first connecting body 322 is made of a ferromagnetic material or a magnetically permeable material. In this way, the magnet 500 can magnetize the magnetic attraction body 321 and/or the first connection body 322, thereby attracting the operation element 400. Of course, in some embodiments, the entire magnetically attractive element 320 is made of a ferromagnetic material or a magnetically permeable material.

In some embodiments, the magnetic body 321, the first connecting body 322 and the second connecting body 323 are integrally formed, so as to reduce the assembly process of the control device 1000 and improve the assembly efficiency of the control device 1000. Of course, in other embodiments, the magnetic body 321, the first connecting body 322 and the second connecting body 323 can also be separately disposed, or both of them can be integrally formed, and the other can be separately disposed on the two integrally formed. When at least part of the magnetic body 321, the first connecting body 322 and the second connecting body 323 are separately arranged, the two separately arranged bodies can be fixedly connected by means of adhesive connection, fastening connection, screw connection and the like.

Referring to fig. 4, 6-8, in some embodiments, the rocker module 200 includes a movable portion 210. The second connecting body 323 is inserted into the movable portion 210. In some embodiments, the second connecting body 323 is provided with a plug hole, the movable portion 210 is provided with a plug column, and the plug column of the movable portion 210 is at least partially inserted into the plug hole of the second connecting body 323, so as to realize the plug fit of the second connecting body 323 and the movable portion 210. In other embodiments, the second connecting body 323 is provided with a plug-in post, the movable portion 210 is provided with a plug-in hole, and the plug-in post of the second connecting body 323 is at least partially inserted into the plug-in hole of the movable portion 210, so that the second connecting body 323 and the movable portion 210 are plugged and matched.

In other embodiments, the second connecting body 323 can be fixed to the movable portion 210 by gluing, screwing, or the like.

After the operating element 400 is engaged with the connecting structure 300, the operating element 400 can drive the movable portion 210 to displace under the action of an external force, so as to input a user control command to the control device 1000. Specifically, after the operation element 400 is fixed on the connection structure 300, a user can apply a force to the operation element 400 to drive the connection structure 300 to move, and the connection structure 300 drives the movable portion 210 to displace, so as to input a user control command to the control device 1000.

Referring to fig. 4, 6 to 8, in some embodiments, the first connecting body 322 is inserted into the operating element 400. In some embodiments, the first connecting body 322 is provided with a hole structure, the operating element 400 is provided with a matching structure matched with the hole structure, and the matching structure of the operating element 400 is at least partially inserted into the hole structure of the first connecting body 322, so that the first connecting body 322 is matched with the operating element 400 in a plugging manner. In other embodiments, the first connecting body 322 is provided with a matching structure, the operating element 400 is provided with a hole structure, and the matching structure of the first connecting body 322 is at least partially inserted into the hole structure of the operating element 400, so that the first connecting body 322 and the operating element 400 are in plug-in matching.

The following description will take an example in which the first connecting body 322 is connected to the operating member 400 by the insertion and engagement of the hole-like structure of the operating member 400 and the engagement structure of the first connecting body 322.

Referring to fig. 7 to 10, in some embodiments, the connection structure 300 has a recess 325 for the operation element 400 to be inserted and matched. When it is desired to fix the operation member 400 to the connection structure 300, the partial operation member 400 can be inserted into the recess 325.

Referring to fig. 6, 7 and 10, in some embodiments, the base 310 has a through hole 311, and the first connecting body 322 passes through the through hole 311. The through hole 311 communicates with the cavity 110. In some embodiments, the first connecting body 322 is exposed outside the first shell portion 130 through the through hole 311.

Referring to fig. 7 and 10, in some embodiments, the hole wall of the through hole 311, the magnetic attraction body 321 and the first connecting body 322 cooperate to form a recess 325. The hole wall of the through hole 311 is spaced apart from the first connecting body 322 by a certain distance, thereby providing an insertion space for the operating member 400.

Referring to fig. 10, in some embodiments, the through hole 311 includes a first hole portion 3111, a second hole portion 3112 and a third hole portion 3113. Second hole 3112 is provided between first hole 3111 and third hole 3113. The first hole portion 3111 communicates with the third hole portion 3113 through the second hole portion 3112. First connector 322 is at least partially disposed in first bore portion 3111. The hole wall of the first hole 3111, the magnetic body 321 and the first connecting body 322 cooperate to form a recess 325. At least a part of the magnet body 321 is disposed in the second hole 3112. At least a part of the second connecting body 323 is provided in the third hole portion 3113.

In some embodiments, the hole size of the first hole part 3111 is not larger than the hole size of the second hole part 3112. The hole size of the second hole portion 3112 is not larger than the contour size of the third hole portion 3113.

In some embodiments, the base 310 may be designed into any suitable structure or shape according to actual requirements, such as a hemispherical structure.

Referring to fig. 7, 8 and 12, in some embodiments, the operating member 400 includes a rod 410. The rod body 410 is provided with a groove portion 420, the groove portion 420 is matched with the first connecting body 322, and the groove portion 420 is formed at one end of the rod body 410 facing the connecting structure 300. Specifically, the groove portion 420 is disposed around the first connection body 322, and the operation member 400 can be fitted with the first connection body 322 through the groove portion 420.

It will be appreciated that the operating member 400 may be designed in any suitable shape according to practical requirements, and is not limited to the shape of the operating member 400 in fig. 6 and 12.

The magnetic attraction body 321, the first connecting body 322 and the second connecting body 323 can be designed into any suitable shape according to actual requirements. For example, the magnetic body 321 is a strip or a plate. The second connecting body 323 has a columnar shape, a rod shape, or the like.

In some embodiments, after the operating element 400 is fixed on the connecting structure 300, the first connecting body 322 is engaged with the groove portion 420, so as to prevent a virtual position between the operating element 400 and the connecting structure 300; and/or, relative rotation between the operating member 400 and the connecting structure 300 is prevented, thereby improving the reliability of the connection of the operating member 400 and the connecting structure 300.

Referring to fig. 8 and 10 in conjunction with fig. 7, in some embodiments, the first connecting body 322 includes a tapered portion 3221 connected to the magnetic body 321, and the recessed portion 420 includes a first engaging groove 421. The tapered portion 3221 has a contour dimension matched with a contour dimension of the first fitting groove 421 to prevent a virtual position from being generated between the operating member 400 and the connecting structure 300 after the operating member 400 is fixedly connected with the connecting structure 300, so that the connection reliability of the operating member 400 and the connecting structure 300 is ensured. Illustratively, the first mating groove 421 is a tapered groove having the same taper as the tapered section 3221, and the smallest radial dimension of the tapered groove is the same as the smallest radial dimension of the tapered section 3221. It will be appreciated that the groove wall of the first engagement groove 421 may be provided with a groove, notch, texture, etc., as long as the profile of the first engagement groove 421 is substantially a tapered groove, so as to be able to adapt to the profile of the tapered portion 3221.

In some embodiments, the height of the tapered portion 3221 is not less than the depth of the first mating groove 421, and the maximum radial dimension of the tapered portion 3221 is not less than the maximum radial dimension of the first mating groove 421. The tapered portion 3221 extends from an end proximal to the magnet body 321 toward an end distal to the magnet body 321 in a manner that the outer profile dimension gradually decreases. In this way, even if there is an error between the radial dimension of the tapered portion 3221 and the radial dimension of the first fitting groove 421, it is possible to achieve good positioning of the operating member 400 on the tapered portion 3221, and to avoid rattling of the operating member 400 in the radial direction of the tapered portion 3221, so that the operating member 400 can be reliably fixed to the connecting structure 300.

Referring to fig. 8 and 10 in combination with fig. 7, in some embodiments, the first connecting body 322 further includes a protruding portion 3222, and the protruding portion 3222 is disposed on a side of the tapered portion 3221 away from the magnetic attraction body 321. The groove portion 420 further includes a second fitting groove 422 communicating with the first fitting groove 421. The contour dimension of the protruding portion 3222 is matched with the contour dimension of the second matching groove 422, and the outer contour of the protruding portion 3222 is in a non-circular shape, so that the operating element 400 is fixed on the connecting structure 300 and then the operating element 400 and the magnetic attraction element 320 cannot rotate relative to each other, thereby further improving the connection reliability of the operating element 400 and the connecting structure 300, enabling a user to feel better when the user operates the operating element 400, and improving the user experience.

The convex portion 3222 may be designed in any non-circular shape as long as the cross-section of the convex portion 3222 is not circular or circular, i.e., as long as the convex portion 3222 is not cylindrical, spherical, or hemispherical. Illustratively, the cross-section of the protrusions 3222 has a shape of an ellipse, a square, a triangle, a polygon, an irregular shape, or other suitable regular shape, etc. For example, the outer contour of the protrusion 3222 is square. Accordingly, the second fitting groove 422 is a square groove, and the circumferential dimension of the protrusion 3222 is substantially the same as the circumferential dimension of the second fitting groove 422. The protrusion 3222 is in clearance fit with the second fitting groove 422, so that the protrusion 3222 is conveniently inserted into the second fitting groove 422 without manual fine positioning, and the difficulty in assembling and disassembling the operating member 400 and the connecting structure 300 is reduced. When the operating member 400 has a tendency to rotate relative to the connecting structure 300 under the action of an external force, the ridge portion of the protrusion 3222 contacts the groove wall or ridge portion of the second engagement groove 422, thereby preventing the operating member 400 from rotating relative to the connecting structure 300. It will be appreciated that the walls of the second mating groove 422 may be provided with grooves, notches, textures, etc., so long as the profile of the second mating groove 422 is substantially a square groove, thereby being able to match the profile of the protruding portion 3222.

Referring to fig. 8 and 10 in conjunction with fig. 7, in some embodiments, the circumferential dimension of the protruding portion 3222 is not greater than the minimum circumferential dimension of the tapered portion 3221, so that the recessed portion 420 and the first connecting body 322 can prevent a virtual position between the operating element 400 and the connecting structure 300; the relative rotation between the operating element 400 and the connecting structure 300 can be prevented, and the reliability of the connection between the operating element 400 and the connecting structure 300 can be further improved.

In some embodiments, the protruding portion 3222 and the tapered portion 3221 transition smoothly, and the second matching groove 422 and the first matching groove 421 transition smoothly, so that the first connecting body 322 and the groove portion 420 are better matched, thereby ensuring the connection reliability of the operating member 400 and the connection structure 300.

Referring to fig. 13, in some embodiments, the control device 1000 further includes a holding structure 600. The holding structure 600 is movably connected to the housing 100, so that the holding structure 600 can be in a retracted state for conveniently carrying the control device 1000 or an extended state for holding the external device 2000 relative to the housing 100.

In use, the holding structure 600 can move relative to the casing 100 to enable the casing 100 to be in an extended state, so as to hold the external device 2000 on the control device 1000, as shown in fig. 13, thereby facilitating the operation, display and data transmission of the control device 1000 through the external device 2000. After the remote control operation or the displaying and transmitting of data is completed, the user may detach the external device 2000 from the control device 1000, and move the holding structure 600 relative to the casing 100, so as to make the holding structure 600 in the contracted state, as shown in fig. 1 and fig. 2, thereby being beneficial to reducing the volume of the control device 1000, improving the portability of the control device 1000, and further improving the user experience.

In the control device 1000 provided by the above embodiment, since the operating element 400 can be fixed on the connecting structure 300 or detached from the connecting structure 300, the operating element 400 does not need to be rotated or screwed in the assembling and disassembling process, other auxiliary tools do not need to be used, and other parts of the control device 1000 do not need to be disassembled, so that the assembling and disassembling of the operating element 400 can be realized, the operating element 400 is convenient, quick and simple to assemble and disassemble, the control device 1000 is not damaged, a user can replace or assemble and disassemble the operating element 400 according to personal preference or actual needs, and the use experience of the user is improved.

Referring to fig. 1 to 12, an embodiment of the present invention further provides a control device 1000, where the control device 1000 includes a housing 100, a joystick module 200, a connection structure 300, an operating element 400, and a magnet 500. The housing 100 has a cavity 110 and an opening 120, and the cavity 110 communicates with the outside through the opening 120. The rocker module 200 is disposed in the cavity 110 for generating a user control command. The connection structure 300 is connected to the rocker module 200. The connecting structure 300 is at least partially exposed to the housing 100 through the opening 120. The connecting structure 300 has a first connecting body 322, and the first connecting body 322 includes a first connecting sub-portion and a second connecting sub-portion that are different in shape and connected to each other, and the second connecting sub-portion is located on a side of the first connecting sub-portion facing away from the rocker module 200.

At least part of the operating member 400 is made of a ferromagnetic material. The operation member 400 is provided with a groove portion 420 engaged with the first connection body 322, and the operation member 400 can be coupled to the connection structure 300 by engaging the groove portion 420 with the first connection body 322. After the operating element 400 is connected to the connecting structure 300, the connecting structure 300 and the joystick module 200 can be driven to displace by an external force, so as to input a user control command to the control device 1000. The magnet 500 is provided on the connection structure 300.

Wherein, the operation member 400 can be attracted and fixed to the connection structure 300 by the magnet 500, and the separable connection between the operation member 400 and the connection structure 300 is realized. The recess portion 420 has a contour dimension matched to a contour dimension of the first connection body 322 such that the operating member 400 and the connection structure 300 are not rotatable with each other after the operating member 400 is fixed to the connection structure 300, thereby improving the reliability of the connection of the operating member 400 and the connection structure 300.

In the control device 1000 of the above embodiment, since the operating element 400 can be fixed to the connecting structure 300 or detached from the connecting structure 300, the operating element 400 can be attached, detached or replaced without rotating or screwing the operating element 400, using other auxiliary tools, or detaching other parts of the control device 1000, and the operating element 400 can be attached, detached, and detached easily, quickly, and simply without damaging the control device 1000. Further, the operating member 400 is detachably connected to the connecting structure 300, and when the operating member 400 is separated from the connecting structure 300, a user of the control apparatus 1000 can replace the operating member 400 with another operating member using an interconnection configuration substantially the same as or similar to the interconnection configuration for connecting the operating member 400 to the connecting structure 300. The user of the control device 1000 may also reattach the operating member 400 to the attachment structure 300 when the operating member 400 is detached from the attachment structure 300. Therefore, the user can replace the operating member 400 quickly and conveniently according to personal preference or actual needs, and the use experience of the user is improved.

Because the operating member 400 can be adsorbed and fixed to the connection structure 300 under the effect of the magnet 500, therefore, when the operating member 400 is close to the connection structure 300 enough, the magnetic attraction of the magnet 500 helps the operating member 400 to align itself with the connection structure 300 automatically, and adsorb the operating member 400 to the connection structure 300, thereby making the connection process of the operating member 400 and the connection structure 300 easier, the assembly and the disassembly of the operating member 400 are simple and convenient, and the use experience of users is improved. Further, the operating member 400 can be attracted to be fixed to the connecting structure 300 by the magnet 500, and a distinct click or click can be generated, which can indicate to the user that the operating member 400 has been securely connected to the connecting structure 300.

It will be appreciated that the magnet 500 may be magnetically attracted directly to the ferromagnetic material of the operating member 400 to secure the operating member 400 to the attachment structure 300. In other embodiments, the magnet 500 may magnetize at least a portion of the connection structure 300, and the at least a portion of the connection structure 300 is magnetized to generate a magnetic attraction force, thereby magnetically attracting the operating member 400 to the connection structure 300.

It is understood that the base 310 and the magnetic element 320 may be integrally formed or may be separately formed, and are not limited herein.

In some embodiments, the recess portion 420 includes a first fitting groove 421 and a second fitting groove 422 that are different in shape and communicate with each other. Wherein the first connector portion has a contour dimension matched with the contour dimension of the first fitting groove 421, and the second connector portion has a contour dimension matched with the contour dimension of the second fitting groove 422. In this way, after the operating element 400 is fixedly connected to the connecting structure 300, the control device 1000 can prevent a virtual position from being generated between the operating element 400 and the connecting structure 300, thereby ensuring the connection reliability between the operating element 400 and the connecting structure 300.

In some embodiments, the first connector portion is a tapered portion and the second connector portion is a convex portion. The tapered portion is the tapered portion 3221 of any of the embodiments described above. The convex portion is the convex portion 3222 of any one of the previous embodiments.

For other specific designs of the control device 1000 in this embodiment, reference may be made to the control device 1000 in any of the above embodiments, which is not described herein again.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A control device, comprising:

the shell is provided with a cavity and an opening part, and the cavity is communicated with the outside through the opening part;

the rocker module is arranged in the cavity and used for generating a user control instruction;

the connecting structure is connected with the rocker module; the connecting structure comprises a base and a magnetic part, and the magnetic part is fixed on the base; the base is at least partially exposed out of the shell through the opening, and the magnetic attraction piece is at least partially made of ferromagnetic materials or magnetic conductive materials;

an operating member connectable to the connecting structure, the operating member being at least partially made of a ferromagnetic material; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device;

at least part of the magnetic attraction piece can be magnetized, so that the operation piece is adsorbed, the operation piece is fixed on the connecting structure, and the operation piece and the connecting structure can be detachably connected.

2. The control device according to claim 1, characterized by further comprising:

and the magnet is arranged on the connecting structure and used for magnetizing the magnetic part.

3. The control device of claim 2, wherein the magnet is disposed on the magnetically attractive element; when the operating piece is fixed on the connecting structure, the magnetic attraction piece is positioned between the operating piece and the magnet.

4. The control device of claim 2, wherein the magnetically attractive element comprises:

the magnetic body is arranged on the magnetic body;

the first connecting body is connected to the operating piece;

the second connecting body is connected with the rocker module and is respectively arranged on two opposite sides of the magnetic attraction body with the first connecting body.

5. The control device according to claim 4, wherein the first connecting body is in plug-in fit with the operating member; and/or, the rocker module comprises a movable part, the second connector is in plug-in fit with the movable part, and after the operating part is matched with the connecting structure, the operating part can drive the movable part to generate displacement under the action of external force, so that a user control instruction is input into the control device.

6. The control device of claim 4, wherein the connecting structure has a recess into which the operating member is inserted.

7. The control device of claim 6, wherein the base has a through hole through which the first connecting body passes; the hole wall of the through hole, the magnetic suction body and the first connecting body are matched to form the concave part.

8. The control device according to claim 4, wherein the operating member includes:

the rod body is provided with a groove portion matched with the first connecting body, and the groove portion is formed at one end, facing the connecting structure, of the rod body.

9. The control device according to claim 8, wherein the recessed portion is provided around the first connection body, and the operation member is capable of being fitted to the first connection body by insertion through the recessed portion.

10. The control device of claim 9, wherein the first connecting body comprises a tapered portion connected to the magnetically attractive body, and the recessed portion comprises a first mating groove having a profile dimension that matches a profile dimension of the first mating groove.

11. The control device according to claim 10, wherein a height of the tapered portion is not less than a depth of the first fitting groove; and/or the conical part extends from one end close to the magnetic body to one end far away from the magnetic body in a mode that the external contour size is gradually reduced.

12. The control device of claim 10, wherein the first connecting body further comprises a protruding portion, and the protruding portion is disposed on a side of the tapered portion facing away from the magnetic attraction body; the groove part also comprises a second matching groove communicated with the first matching groove; the contour dimension of the boss is matched with the contour dimension of the second matching groove, and the contour of the boss is in a non-circular shape, so that the operating piece and the magnetic attraction piece cannot rotate mutually after the operating piece is fixed on the connecting structure.

13. The control device of claim 12, wherein a circumferential dimension of the boss is no greater than a minimum circumferential dimension of the cone; and/or the outer contour of the convex part is square.

14. A control device, comprising:

the connecting structure is connected with the rocker module; the connecting structure is at least partially exposed out of the shell through the opening part; the connecting structure is provided with a first connecting body, the first connecting body comprises a first connecting sub-part and a second connecting sub-part which are different in shape and are connected with each other, and the second connecting sub-part is positioned on one side of the first connecting sub-part, which is far away from the rocker module;

an operating member at least partially made of ferromagnetic material; the operating piece is provided with a groove part matched with the first connecting body, and the operating piece can be matched with the first connecting body through the groove part to be connected to the connecting structure; after the operating piece is connected with the connecting structure, the operating piece can drive the connecting structure and the rocker module to generate displacement under the action of external force, so that a user control instruction is input into the control device;

the magnet is arranged on the connecting structure;

the operating part can be adsorbed and fixed on the connecting structure under the action of the magnet, and the separable connection between the operating part and the connecting structure is realized; the contour dimension of the groove portion is matched with the contour dimension of the first connecting body, so that after the operating piece is fixed on the connecting structure, the operating piece and the connecting structure cannot rotate mutually.

15. The control device according to claim 14, wherein the recess portion includes a first fitting groove and a second fitting groove which are different in shape and communicate with each other; wherein the contour dimension of the first connector part is matched with the contour dimension of the first matching groove, and the contour dimension of the second connector part is matched with the contour dimension of the second matching groove;

and/or the first connector part is a tapered part and the second connector part is a convex part.