CN216596515U

CN216596515U - Remote controller and remote control system

Info

Publication number: CN216596515U
Application number: CN202122355598.4U
Authority: CN
Inventors: 罗云龙; 扈杨
Original assignee: Shenzhen Autel Intelligent Aviation Technology Co Ltd
Current assignee: Shenzhen Autel Intelligent Aviation Technology Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-24
Anticipated expiration: 2031-09-27

Abstract

The embodiment of the utility model relates to the technical field of electronic equipment, and discloses a remote controller and a remote control system, which comprise a remote controller main body; the telescopic assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is telescopically connected with the remote controller main body, the first connecting piece is provided with a first guide channel which penetrates through the first connecting piece, the second connecting piece is slidably arranged in the first guide channel, and one end of the second connecting piece can extend out of one end of the first guide channel; the clamping seat is connected with the other end of the second connecting piece; the antenna is accommodated in the clamping seat; one end of the feeder line passes through the second connecting piece to be electrically connected with the antenna, and the other end of the feeder line is used for being electrically connected with the remote controller main body; the first connecting piece can be contracted in the remote controller body, and the second connecting piece can be contracted in the first guide channel, or the second connecting piece extends out from the other end of the first guide channel. By the arrangement, the situation that the telescopic assembly occupies more internal space of the remote controller can be effectively improved.

Description

Remote controller and remote control system

Technical Field

The embodiment of the utility model relates to the technical field of electronic equipment, in particular to a remote controller and a remote control system.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle operated by a remote controller and a self-contained program control device. The wireless communication link system is used as an important component of the unmanned aerial vehicle system and is used for establishing an air-ground bidirectional data transmission channel so as to complete remote control, remote measurement and task information transmission of the unmanned aerial vehicle by a ground control end. The wireless data communication between the remote controller and the unmanned aerial vehicle is realized by arranging an antenna for transmitting and receiving signals on the remote controller.

At present, in the market, the communication connection of a part of remote controllers matched with the unmanned aerial vehicle can be realized on a mobile phone, a tablet and other terminal equipment through a communication wire harness or a wireless communication module, the terminal equipment is usually clamped on a clamping seat of the remote controller, and the communication is established by utilizing software developed by an unmanned aerial vehicle manufacturer and the remote controller, so that the terminal equipment is provided with an external user interaction interface of the remote controller, and a plurality of users can conveniently control the unmanned aerial vehicle. Furthermore, in order to reduce the influence of the part containing the metal material, such as the electric element in the remote controller, on the stability of the antenna when the antenna transmits signals, the antenna is arranged in the clamping seat, and the clamping seat can have better stability when being far away from the remote controller.

In the process of implementing the utility model, the inventor finds that: connect remote controller and grip slipper to play flexible subassembly of effect and include two telescopic links usually, in another telescopic link is located to a telescopic link telescopically cover, another telescopic link telescopically installs in the remote controller. Because one telescopic rod is accommodated in the other telescopic rod, the other telescopic rod has a larger volume, further occupies more internal space of the remote controller, and is not beneficial to the miniaturization of the remote controller.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a remote controller and a remote control system, aiming at improving the condition that a telescopic component occupies more internal space of the remote controller.

In order to solve the above technical problem, one technical solution adopted by the embodiment of the present invention is: provided is a remote controller including: a remote controller main body; the telescopic assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is telescopically connected with the remote controller main body, the first connecting piece is provided with a first guide channel which penetrates through the first connecting piece, the second connecting piece is slidably arranged in the first guide channel, and one end of the second connecting piece can extend out of one end of the first guide channel; the clamping seat is arranged outside the remote controller body and is connected with the other end of the second connecting piece; the antenna is accommodated in the clamping seat; one end of the feeder line penetrates through the second connecting piece to be electrically connected with the antenna, and the other end of the feeder line is used for being electrically connected with a control module of the remote controller main body; the first connecting piece can be contracted in the remote controller body, or the first connecting piece extends out of the remote controller body, and the second connecting piece can be contracted in the first guide channel, or the second connecting piece extends out of the other end of the first guide channel.

In some optional embodiments, the remote controller body is provided with a second guide channel; the second guide channel is provided with a sliding chute; the first connecting piece can be retracted into the second guide channel, and along the extending direction perpendicular to the second guide channel, the end part of one end of the second connecting piece is inserted into the sliding groove.

In some optional embodiments, the remote controller body is provided with an opening, and the opening communicates the second guide channel with the outside of the remote controller body; the first connecting piece is provided with a first abutting portion, and the first abutting portion is abutted to the inner side wall of the opening of the remote controller main body when the first connecting piece extends out of the remote controller main body.

In some optional embodiments, a position-limiting portion is disposed in the second guide channel, and the first connecting piece is further provided with a second abutting portion, wherein the second abutting portion is configured to abut against the position-limiting portion when the first connecting piece is retracted into the second guide channel.

In some optional embodiments, the telescopic assembly comprises a support shaft and a coil spring, the support shaft is connected with the remote controller main body, and the coil spring is sleeved on the support shaft; the first connecting piece comprises a guide rail, a guide plate and a connecting seat, the guide rail is connected with the coil spring so that the guide rail is telescopically connected with the remote controller main body, the guide plate is connected with the guide rail, and the connecting seat is detachably connected with the guide plate; the first guide channel is arranged on the guide plate, and the second abutting part and the first abutting part are arranged at one end, close to the inside of the remote controller body, of the connecting seat along the extending direction of the second guide channel.

In some optional embodiments, the connecting seat is provided with a buckle, the guide plate is provided with a clamping hole, and the buckle is in clamping fit with the clamping hole, so that the connecting seat and the guide plate are detachably connected.

In some optional embodiments, the remote controller body is provided with a spring block; the second connecting piece is provided with a plurality of through holes, the through holes are arranged at intervals along the extending direction of the second connecting piece, and the elastic block is used for being inserted into the through holes when the clamping seat is close to or far away from the remote controller main body.

In some optional embodiments, the second connector is provided with a routing channel penetrating through the second connector, and one end of the feed line penetrates through the routing channel to be electrically connected with the antenna.

In some optional embodiments, the telescopic assembly includes a flexible blocking piece, the flexible blocking piece is disposed at an opening of one end of the second connecting piece, and one end of the feed line sequentially passes through the flexible blocking piece and the routing channel to be electrically connected to the antenna.

In order to solve the above technical problem, another technical solution adopted in the embodiments of the present invention is: there is provided a remote control system including: a remote controlled terminal; and the remote controller is in communication connection with the remote controlled end.

The beneficial effects of the embodiment of the utility model are as follows: different from the situation in the prior art, the embodiment of the utility model provides a remote controller and a remote control system, wherein the second connecting member is sleeved on the first connecting member, and the second connecting member can be accommodated in the remote controller main body through the first guide channel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any creative effort.

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

fig. 2 is a schematic structural diagram of a remote controller in the remote control system shown in fig. 1, wherein the remote controller is capable of holding a terminal device.

FIG. 3 is a schematic structural diagram of a housing of the remote controller shown in FIG. 2;

fig. 4 is a schematic structural view of the remote controller shown in fig. 2, wherein the telescopic assembly and the clamping base are assembled on the adjusting base, and a part of the base body of the adjusting base is not assembled.

FIG. 5 is a partial exploded view of the various structures shown in FIG. 4;

fig. 6 is a cross-sectional view of the telescoping assembly of fig. 4 assembled to an adjustment mount.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It should be noted that when an element is referred to as being "fixed to" or "affixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a remote control system according to an embodiment of the present invention. For simplicity of description, the embodiment of the present invention is illustrated by applying the remote controller 10 to an unmanned aerial vehicle. The remote controller 10 can hold the terminal device 20 and is in communication connection with the terminal device 20 to control the operation of the unmanned aerial vehicle through the terminal device 20 and/or preview the picture transmitted by the unmanned aerial vehicle in real time through the terminal device 20. It is to be understood that the remote controller 10 is not limited to the application to the unmanned aerial vehicle, and may be applied to various remote-controlled terminals using the remote controller 10 other than the unmanned aerial vehicle. For example, the remote controlled end may be at least one of a movable platform, a game console, a handheld tripod head, a robot, and the like. The movable platform may include at least one of an unmanned aerial vehicle, a movable vessel, and the like. The terminal device 20 may include a mobile phone, a tablet computer, or other devices with a display screen.

Referring to the example shown in fig. 2, fig. 2 is a schematic structural diagram of a remote controller 10 according to an embodiment of the present invention. The remote controller 10 includes a remote controller main body 1111, a telescopic assembly 12, a holder 13, an antenna (not shown), and a feeder 14. The holder 13 is telescopically connected with the remote controller main body 1111 through the telescopic assembly 12, the antenna is accommodated in the holder 13, one end of the feeder line 14 penetrates through the telescopic assembly 12 to be electrically connected with the antenna, and the other end of the feeder line 14 is electrically connected with the control module of the remote controller main body 1111. When the telescopic assembly 12 is extended from the remote controller main body 1111, a clamping area for loading the terminal device 20 is formed between the remote controller main body 1111 and the holder 13, and the telescopic assembly 12 provides a clamping force for clamping the terminal device 20 when the terminal device 20 is loaded in the clamping area. When the terminal device 20 is detached from the holding section, the holder 13 can be brought close to the remote controller main body 1111 by the force of the telescopic assembly 12.

For convenience of explanation, the specific structure of the remote controller main body 1111 and the telescopic assembly 12 will be described in turn 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 the example shown in fig. 3, the remote controller main body 1111 includes a housing 110, an adjustment base 111, and a control module (not shown). The housing 110 has an accommodating space 110a and an opening 110b for communicating the accommodating space 110a with the external environment, and the accommodating space 110a is used for accommodating a part of the telescopic assembly 12. The control module is accommodated in the accommodating space 110a, and the control module is electrically connected to the feeder 14, so that the control module can transmit an operation instruction input by a user to the antenna through the feeder 14, or data transmitted by the unmanned aerial vehicle can be transmitted to the control module through the antenna via the feeder 14. The adjusting seat 111 is rotatably installed at the opening 110b, the adjusting seat 111 is an installation supporting structure of the telescopic assembly 12, and the remaining part of the telescopic assembly 12 can be accommodated in the adjusting seat 111. When the terminal device 20 is loaded in the clamping area, the angle between the adjusting seat 111 and the housing 110 can be adjusted, so that the user can observe the picture information displayed on the terminal device 20, and the stability of the antenna transmission signal is enhanced to a certain extent.

It is understood that the adjusting seat 111 can be adaptively adjusted according to actual use conditions, in some embodiments of the present invention, the adjusting seat 111 may not be provided, that is, the housing 110 is an installation supporting structure of the telescopic assembly 12, and a user can also observe the picture information displayed on the terminal device 20 by adjusting the holding angle of the housing 110.

Specifically, the adjusting seat 111 and the housing 110 are rotatably connected by a hinge. The adjusting seat 111 can rotate around the hinge axis of the hinge element relative to the housing 110 under the action of external force, and the adjusting seat 111 can suspend at the position of the adjusting seat 111 after the external force is cancelled. Optionally, the external force is greater than the sum of the weights of the adjustment base 111, the terminal device 20 and the telescopic assembly 12.

Alternatively, the adjusting base 111 and the housing 110 may be provided with a hinge structure, and the adjusting base 111 and the housing 110 may be rotatably connected through the respective hinge structures. Wherein, the hinge structure of one of the adjusting seat 111 and the shell 110 is provided with a boss, the hinge structure of the other is provided with a plurality of grooves, the plurality of grooves are circumferentially arranged around the rotation axis of the adjusting seat 111 and the shell 110, and the boss can be inserted into different grooves in the rotation process of the adjusting seat 111 relative to the shell 110. Alternatively, the adjusting base 111 and the housing 110 are rotatably connected through a rotating shaft, and a supporting rod is disposed on one of the adjusting base 111 and the housing 110, and the supporting rod abuts against one surface of the adjusting base 111 and the housing 110 during the rotation of the adjusting base 111 relative to the housing 110. In short, the adjusting base 111 and the housing 110 only need to be rotatably connected, and the adjusting base 111 can be suspended at the rotated position. Next, a specific structure of the adjustment seat 111 described above will be described.

With respect to the aforementioned adjustment seat 111, the adjustment seat 111 is provided with a second guide channel (not shown) extending through the adjustment seat 111 for receiving the remaining portion of the retraction assembly 12. Referring to fig. 6, for example, the adjusting base 111 includes a base 1111, a mounting plate 1112, a first side wall 1113 and a second side wall 1114, the base 1111 and the housing 110 are rotatably connected by a hinge, the first side wall 1113 and the second side wall 1114 are disposed in the base 1111 at intervals along an extending direction Z perpendicular to the second guide channel, the first side wall 1113 and the second side wall 1114 are integrally formed with the base 1111, and the mounting plate 1112 is detachably connected with the first side wall 1113 and the second side wall 1114. The bottom wall of the seat body 1111, the first side wall 1113, the mounting plate 1112 and the second side wall 1114 jointly enclose the second guide channel. Along the extending direction X of the second guide channel, an opening at one end of the second guide channel communicates with the inside of the housing 110, and an opening at the other end of the second guide channel communicates with the outside of the remote controller main body 1111.

It should be noted that the heights of the portions of the first side wall 1113 and the second side wall 1114 that are close to the outside of the remote controller main body 1111 are smaller than the heights of the portions of the first side wall 1113 and the second side wall 1114 that are close to the inside of the housing 110. With this arrangement, the height difference portion of the first side wall 1113 and the height difference portion of the second side wall 1114 can form a limiting portion (not shown) for limiting the telescopic assembly 12, which can effectively prevent the telescopic assembly 12 from being retracted into the housing 110. Further, the portions of the first side wall 1113 and the second side wall 1114 close to the inside of the housing 110 are respectively provided with a notch along the extending direction Z perpendicular to the second guiding passage, and the notch is used for connecting with the telescopic assembly 12.

In an embodiment of the present invention, the mounting plate 1112 may be threadably coupled to the first side wall 1113 and the second side wall 1114 by fasteners. It should be understood that the connection manner of the mounting plate 1112 and the first and

second sidewalls

1113 and 1114 is not limited thereto, and in other embodiments of the utility model, the mounting plate 1112 may be integrally formed with the first and

second sidewalls

1113 and 1114, or the mounting plate 1112 may be snap-connected to the first and

second sidewalls

1113 and 1114, where the specific structure of the mounting plate 1112 that is snap-connected to the first and

second sidewalls

1113 and 1114 is not expanded. In summary, the connection manner of the mounting plate 1112 and the first and

second sidewalls

1113 and 1114 is not limited in the embodiments of the present invention.

To facilitate the installation of the mounting plate 1112 on the first side wall 1113 and the second side wall 1114, positioning pillars (not shown) are further disposed on the end surfaces of the first side wall 1113 and the second side wall 1114, the mounting plate 1112 is provided with positioning holes (not shown) corresponding to the positioning pillars, and the positioning pillars are inserted into the positioning holes to limit the installation of the mounting plate 1112.

In order to facilitate guiding the telescopic assembly 12, optionally, the adjusting seat 111 further includes a fixing plate 1115, the fixing plate 1115 is connected to the mounting plate 1112, and the fixing plate 1115 is located in the second guiding channel, and an end of the fixing plate 1115 is bent and extended along an extending direction Z perpendicular to the second guiding channel to form a sliding slot (not shown) for the telescopic assembly 12 to be inserted into, wherein the extending direction of the sliding slot is the same as the extending direction X of the second guiding channel. Specifically, the number of the sliding grooves is two, and the two sliding grooves are respectively disposed at two ends of the fixing plate 1115 along the extending direction Z perpendicular to the second guide channel. It is understood that the number of the sliding grooves can be adjusted adaptively according to the actual use requirement, and in other embodiments of the present invention, the number of the sliding grooves may be one or more.

To reduce mechanical wear caused by relative movement between the chute and a portion of the telescoping assembly 12, the main body 1111 may further include a wear-resistant member (not shown) disposed on a side wall of the chute, wherein the wear-resistant member may directly contact a portion of the telescoping assembly 12. Specifically, the quantity of wearing parts is a plurality of, and a wearing part sets up in the lateral wall of a spout. Preferably, the wear resistant member is made of a polytetrafluoroethylene material.

Referring to the telescopic assembly 12 and fig. 4 together with fig. 1, the telescopic assembly 12 includes a first connecting member 121, a second connecting member 122, a supporting shaft 123 and a coil spring 124, the supporting shaft 123 is clamped at the notch to fix the supporting shaft 123 to the seat body 1111 of the adjusting seat 111, the coil spring 124 is sleeved on the supporting shaft 123, a telescopic end of the coil spring 124 is connected with the first connecting member 121, the first connecting member 121 is provided with a first guiding channel, the second connecting member 122 is slidably mounted in the first guiding channel, and one end of the second connecting member 122 can extend out from one end of the first guiding channel. The first connecting member 121 is accommodated in the second guiding channel under the elastic force of the coil spring 124, and the first connecting member 121 abuts against the limiting portion, so that the two forces of the elastic force of the coil spring 124 and the acting force applied to the first connecting member 121 by the limiting portion are balanced. The second connecting member 122 can be inserted through the first guiding channel under the action of external force and at least partially received in the housing 110. After the second connecting member 122 extends to a limit distance from the other end of the first guiding passage under the action of an external force in a direction opposite to the direction of the external force, the second connecting member 122 can drive the first connecting member 121 to extend from the second guiding passage to the outside of the housing 110 until a distance between the telescopic end of the coil spring 124 and the supporting shaft 123 is the limit stretching distance of the coil spring 124.

It is to be understood that the manner of telescopically connecting the first connecting element 121 and the remote controller body 1111 is not limited thereto, and in other embodiments of the present invention, the first connecting element 121 and the remote controller body 1111 may be connected by an elastic element, or the first connecting element 121 and the remote controller body 1111 may be connected by an elastic flexible material, so as to telescopically connect them. Illustratively, the elastic element is accommodated in the seat body 1111 of the adjustment seat 111, one end of the elastic element is connected to the seat body 1111 of the adjustment seat 111, and the other end of the elastic element is connected to the first connecting element 121. When the first connecting member 121 is switched from the contracted state to the extended state, the elastic member can compress or stretch the elasticity to deform the elastic member. Alternatively, the elastic member is a compression spring, an extension spring, or the like. In summary, the embodiment of the present invention does not specifically limit how the first connecting member 121 and the remote controller body 1111 are telescopically connected.

Next, specific structures of the first connecting member 121 and the second connecting member 122 will be described in turn.

Referring to the example shown in fig. 5, the first connecting element 121 includes a guide rail 1211, a guide plate 1212 and a connecting seat 1213, the guide rail 1211 is slidably mounted in the second guide channel, and an end of one end of the guide rail 1211 is inserted into the sliding groove along an extending direction Z perpendicular to the second guide channel. The guide plate 1212 is located in the second guide channel, the guide plate 1212 is connected to the guide rail 1211, the guide plate 1212 is provided with the first guide channel, and the extending direction of the first guide channel is the same as the extending direction X of the second guide channel. In the extending direction Z perpendicular to the second guide channel, an end of the guide plate 1212 is bent and extends to form another sliding slot, which is used for the second connecting element 122 to be inserted. The connection holder 1213 is detachably connected to the guide plate 1212.

Illustratively, the connecting seat 1213 is provided with a snap (not shown), and the guide plate 1212 is provided with a snap hole (not shown), which is snap-fitted to the snap hole, so that the connecting seat 1213 and the guide plate 1212 are detachably connected. It is understood that the connection manner of the connection seat 1213 and the guide plate 1212 is not limited thereto, and in other embodiments of the present invention, the connection seat 1213 may be screwed to the guide plate 1212 by a fastener, or the connection seat 1213 and the guide plate 1212 may be integrally formed.

In order to make the coil spring 124 have good elasticity during the expansion and contraction process, optionally, the connecting seat 1213 is provided with a first abutting portion 1214, and the first abutting portion 1214 is used for abutting against the side wall of the first guiding channel facing the opening 110b outside the remote controller 10 when the connecting seat 1213 extends out of the remote controller main body 1111, so as to limit the connecting seat 1213. Illustratively, the first abutting portion 1214 is disposed at one end of the connecting seat 1213 near the inside of the housing 110 along the extending direction X of the second guide channel.

Further, the connecting seat 1213 is further provided with a second abutting portion, and the second abutting portion is configured to abut against the limiting portion when the connecting seat 1213 is retracted in the second guide channel, so as to limit the connecting seat 1213. Illustratively, the second abutting portion and the first abutting portion 1214 are both disposed at one end of the connecting seat 1213 close to the inside of the housing 110 along the extending direction X of the second guiding channel. The second abutting part is an end surface of the connecting seat close to the shell.

As for the second connecting member 122, please refer to fig. 6 in combination with fig. 5, the second connecting member 122 is provided with a routing channel 122a penetrating through the second connecting member 122, and the routing channel 122a is used for the feeder 14 to pass through. The end of the second connecting member 122 close to the end inside the housing 110 is provided with a bending portion 1223, and when the second connecting member 122 extends out from the other end of the first guiding channel, the bending portion 1223 can abut against the end surface of the sliding slot close to the end inside the housing 110, so as to drive the guiding plate 1212 to move along the direction opposite to the extending direction X of the second guiding channel. Specifically, the second connecting member 122 includes a first connecting housing 1221 and a second connecting housing 1222, the first connecting housing 1221 is slidably installed in the first guiding channel, and the first connecting housing 1221 is inserted into the sliding slot of the guiding plate 1212 along an end perpendicular to one end of the second guiding channel, the first connecting housing 1221 is connected with the second connecting housing 1222, and the first connecting housing 1221 and the second connecting housing 1222 together form a box structure having the above-mentioned routing channel 122 a. The structure of the housing 110 can reduce the dead weight of the second connecting member 122 and still have better rigidity. The bending portion 1223 is disposed on the first connecting housing 1221.

To close the routing channel 122a near the opening 110b in the housing 110, the telescopic assembly 12 optionally further includes a flexible blocking piece, which is disposed at the routing channel 122a near the opening 110b in the housing 110. Illustratively, the flexible blocking member is a silicone plug, and the silicone plug is in interference fit or transition fit with the opening 110 b.

Referring to the example shown in fig. 4 or fig. 5, the length of the second connecting part 122 is greater than the length of the first connecting part 121, and it can be understood that the length of the second connecting part 122 and the length of the first connecting part 121 are not particularly limited and may be adaptively adjusted according to the size of the terminal device 20.

To achieve a limit of the second link 122 with respect to the remote controller main body 1111. Optionally, the bottom wall of the seat body 1111 is provided with a spring block 1116, the second connecting member 122 is provided with a plurality of through holes 1222a, the plurality of through holes 1222a are spaced along the extending direction X of the second guiding channel, and the spring block 1116 is adapted to be inserted into the through holes 1222a when the clamping seat 13 is close to or far away from the adjusting seat 111.

In the embodiment of the utility model, the second connecting piece is sleeved on the first connecting piece, and the second connecting piece can be accommodated in the remote controller main body through the first guide channel, compared with the prior art that one telescopic rod is accommodated in the other telescopic rod, and the other telescopic rod is accommodated in the remote controller main body, because only the second connecting piece extends into the remote controller main body, the first connecting piece does not occupy too much space in the remote controller main body, so that the telescopic assembly can effectively reduce the occupied space in the remote controller main body, and is beneficial to miniaturization of the remote controller.

Based on the same technical concept, the utility model also provides a remote control system, which comprises a remote control end; and the remote controller shown in the embodiment is in communication connection with the remote controlled end. For the specific structure of the remote controller, please refer to the above embodiments, which are not described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A remote control, comprising:

a remote controller main body;

the telescopic assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is telescopically connected with the remote controller main body, the first connecting piece is provided with a first guide channel which penetrates through the first connecting piece, the second connecting piece is slidably arranged in the first guide channel, and one end of the second connecting piece can extend out of one end of the first guide channel;

the clamping seat is arranged outside the remote controller body and is connected with the other end of the second connecting piece;

the antenna is accommodated in the clamping seat; and

one end of the feeder line penetrates through the second connecting piece to be electrically connected with the antenna, and the other end of the feeder line is used for being electrically connected with a control module of the remote controller main body;

the first connecting piece can be contracted in the remote controller body, or the first connecting piece extends out of the remote controller body, and the second connecting piece can be contracted in the first guide channel, or the second connecting piece extends out of the other end of the first guide channel.

2. The remote control of claim 1,

the remote controller main body is provided with a second guide channel; the second guide channel is provided with a sliding chute;

the first connecting piece can be retracted into the second guide channel, and along the extending direction perpendicular to the second guide channel, the end part of one end of the second connecting piece is inserted into the sliding groove.

3. The remote control of claim 2,

the remote controller main body is provided with an opening, and the opening is used for communicating the second guide channel with the outside of the remote controller main body;

the first connecting piece is provided with a first abutting portion, and the first abutting portion is abutted to the inner side wall of the opening of the remote controller main body when the first connecting piece extends out of the remote controller main body.

4. The remote control of claim 3,

the first connecting piece is provided with a first guide channel, the second connecting piece is provided with a second guide channel, and the first guide channel is internally provided with a limiting part.

5. The remote control of claim 4,

the telescopic assembly comprises a support shaft and a coil spring, the support shaft is connected with the remote controller main body, and the coil spring is sleeved on the support shaft;

the first connecting piece comprises a guide rail, a guide plate and a connecting seat, the guide rail is connected with the coil spring so as to enable the guide rail to be telescopically connected with the remote controller main body, the guide plate is connected with the guide rail, and the connecting seat is detachably connected with the guide plate;

the first guide channel is arranged on the guide plate, and the second abutting part and the first abutting part are arranged at one end, close to the inside of the remote controller body, of the connecting seat along the extending direction of the second guide channel.

6. The remote control of claim 5,

the connecting seat is provided with a buckle, the guide plate is provided with a clamping hole, and the buckle is in clamping fit with the clamping hole so that the connecting seat is detachably connected with the guide plate.

7. The remote control of claim 1,

the remote controller main body is provided with a spring block;

the second connecting piece is provided with a plurality of through holes, the through holes are arranged at intervals along the extending direction of the second connecting piece, and the elastic block is used for being inserted into the through holes when the clamping seat is close to or far away from the remote controller main body.

8. The remote controller according to any one of claims 1 to 4,

the second connecting piece is provided with a wiring channel penetrating through the second connecting piece, and one end of the feeder line penetrates through the wiring channel to be electrically connected with the antenna.

9. The remote control of claim 8,

the flexible component comprises a flexible plugging piece, the flexible plugging piece is arranged at the opening of one end of the second connecting piece, and one end of the feeder line sequentially penetrates through the flexible plugging piece and the wiring channel to be electrically connected with the antenna.

10. A remote control system, comprising:

a remote controlled terminal; and

the remote control of any of claims 1-9, communicatively coupled to the remotely controlled terminal.