CN220896957U - Remote controller - Google Patents

Abstract

The utility model provides a remote controller, which comprises a shell, a control board, a power supply and an insulating sheet, wherein the shell is provided with a plurality of power supply terminals; the shell is hollow and is provided with a closed accommodating cavity; the shell is provided with a pulling jack penetrating to the accommodating cavity, and the insulating sheet is made of insulating materials; the insulating sheet can extend into and draw out of the accommodating cavity from the draw-out port; when the insulating sheet stretches into the accommodating cavity, the insulating sheet can be clamped between the conductive piece and the abutting piece to form a circuit breaker between the conductive piece and the abutting piece, so that the power supply is cut off to supply power to the control panel. When the insulating sheet is pulled out of the pull-out socket, the conductive piece is abutted with the abutting piece, so that a passage is formed between the conductive piece and the abutting piece, and the power supply can supply power to the control panel. Through the centre gripping and the shutoff of insulating piece between electrically conductive piece and butt spare to can carry out the physics outage to the remote controller, the effectual waste of avoiding the electric quantity keeps the life of remote controller.

Description

Remote controller

Technical Field

The utility model relates to the technical field of household appliances, in particular to a remote controller.

Background

Remote control refers to a remote control technology, and a device for remote controlling a machine or an electric appliance is called a remote controller. Modern remote control mainly comprises an integrated circuit board and buttons for generating different messages. The remote control technology has a great deal of application in industrial production, military and scientific research. Particularly in the field of televisions and air conditioners, the use of remote controls is particularly common.

The conventional remote controller mostly adopts a dry battery as a power supply, the dry battery cannot be charged, and a new battery needs to be replaced frequently. The use of dry cells is neither economical nor wasteful of resources, but also pollutes the environment. With the development of battery technology, a rechargeable storage battery is slowly applied to a remote controller. Taking a chargeable lithium battery as an example, the lithium ion battery can be circularly charged, has small electric leakage, more electricity storage and long service life. The user does not need to purchase and replace the battery frequently.

In the related art, in order to ensure the safety and performance of the remote controller, the battery of the remote controller is generally in a non-detachable structure. The battery is arranged in the remote controller and can not be separated, and when the common battery is arranged in the remote controller, the electronic equipment matched with the remote controller is in a dormant state and is shut down. The remote control is always kept in low power operation so that the remote control is always consuming the power in the battery. When the remote controller is not needed for a long time, the electric quantity is wasted and the service life of the remote controller is reduced.

Disclosure of utility model

The utility model aims to provide a remote controller, which can be used for physically powering off the remote controller, effectively avoiding waste of electric quantity and keeping the service life of the remote controller.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present utility model, there is provided a remote controller including a housing, a control board, a power source, and an insulating sheet; the shell is hollow and is provided with a closed accommodating cavity; a pulling socket penetrating to the accommodating cavity is formed in the outer side wall of the shell; the control panel is arranged in the accommodating cavity; the shell is provided with a plurality of keys, one end of each key is exposed out of the shell, and the other end of each key is abutted against the control panel; an abutting piece is arranged on one surface of the control panel; the power supply is arranged in the accommodating cavity and is used for supplying power to the control panel; one electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a circuit on the control board, and the other electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a conductive piece capable of conducting electricity; one end of the conductive piece is electrically connected with the power supply and is arranged towards and close to the abutting piece; the end of the conductive piece, which faces the abutting piece, is elastic and can be elastically deformed; the insulating sheet is made of insulating materials; the insulating sheet can extend into and draw out of the accommodating cavity from the pulling jack; when the insulating sheet stretches into the accommodating cavity, the insulating sheet can be clamped between the conductive piece and the abutting piece so as to form a circuit breaker between the conductive piece and the abutting piece; when the insulating sheet is pulled out of the pull-out socket, the conductive piece is abutted with the abutting piece, so that a passage is formed between the conductive piece and the abutting piece, and the power supply can supply power to the control panel.

In some embodiments of the present application, the conductive member is made of a metal material, and the conductive member includes a conductive segment and an elastic segment; one end of the conductive segment is electrically connected to one electrode of the power supply, and the elastic segment is wound around an axis from the other end of the conductive segment to form a spring structure.

In some embodiments of the application, a bracket is further provided on the control board; an abutting surface which is spaced from the abutting piece is arranged on the bracket; the conductive piece is arranged between the support abutting surface and the abutting piece along the deformation direction of the conductive piece; the support is opened towards one side of the pulling socket, so that the insulating sheet can extend into the support to be inserted between the elastic section and the abutting piece.

In some embodiments of the present application, the abutment surface on the support is a plane, and a mounting opening is formed on one side of the support, so that the elastic section can pass through the mounting opening and be disposed in the support.

In some embodiments of the present application, a limiting groove is formed on a surface of the control board facing the conductive member; the conductive section is attached to one surface of the control board; the conductive segment is bent and extended to form a limiting part, and the limiting part is penetrated and welded in the limiting groove.

In some embodiments of the application, an end of the elastic section facing away from the conductive section is close to the abutment; and one end of the elastic section, which is opposite to the conductive section, extends in a direction away from the control board in a direction towards the socket.

In some embodiments of the application, the conductive element is a structure formed by bending and winding a flexible metal strip.

In some embodiments of the application, a charging connector for charging the power supply is arranged on the control board; the charging connector is arranged in the plug socket in a penetrating way; a space is arranged between the periphery of the charging connector and the side wall of the pulling socket, so that the insulating sheet can pass through the space and extend into the accommodating cavity.

In some embodiments of the application, the abutment protrudes from one side of the control board, and the abutment is lower than or flush with the charging connector.

In some embodiments of the application, the housing comprises an upper shell and a lower shell covered under the upper shell; the accommodating cavity is formed between the upper shell and the lower shell; the pulling-out socket is arranged on the upper shell or the lower shell.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

In the utility model, the control board is arranged in the accommodating cavity, and one surface of the control board is provided with the abutting piece for matching with the power supply. The power supply is arranged in the accommodating cavity in the shell and is used for supplying power to the control panel. One electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a circuit on the control, and the other electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a conductive piece capable of conducting electricity. One end of the conductive piece is electrically connected with the power supply, and the other end of the conductive piece faces towards and is close to the abutting piece; the conductive member has elasticity toward one end of the abutting member, and can be elastically deformed so as to be away from and close to the abutting member.

The shell is provided with a pulling jack penetrating to the accommodating cavity, and the insulating sheet is made of insulating materials; the insulating sheet can extend into and draw out of the accommodating cavity from the draw-out port; when the insulating sheet stretches into the accommodating cavity, the insulating sheet can be clamped between the conductive piece and the abutting piece to form a circuit breaker between the conductive piece and the abutting piece, so that the power supply is cut off to supply power to the control panel. When the insulating sheet is pulled out of the pull-out socket, the conductive piece is abutted with the abutting piece, so that a passage is formed between the conductive piece and the abutting piece, and the power supply can supply power to the control panel. Through the centre gripping and the shutoff of insulating piece between electrically conductive piece and butt spare to can carry out the physics outage to the remote controller, the effectual waste of avoiding the electric quantity keeps the life of remote controller.

Other features and advantages of the application will be apparent from the following detailed description, or may be learned by the practice of the application.

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 application as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

Fig. 1 is a schematic structural view of a remote controller according to an embodiment of the present utility model.

Fig. 2 is an exploded view of the remote control according to the embodiment of the present utility model.

Fig. 3 is a schematic structural view of a casing of the remote controller according to the embodiment of the present utility model.

Fig. 4 is a schematic view showing an exploded structure of a casing of the remote controller according to the embodiment of the present utility model.

Fig. 5 is a schematic view of a control panel according to an embodiment of the present utility model.

Fig. 6 is a schematic structural view of another view of the control board according to the remote control embodiment of the present utility model.

Fig. 7 is an enlarged view at a in fig. 6.

Fig. 8 is a schematic structural view of a conductive member of an embodiment of the remote control of the present utility model.

Fig. 9 is a schematic view of an insulating sheet penetrating through a receiving cavity of a remote control according to an embodiment of the present utility model.

Fig. 10 is a schematic view of an insulation sheet extraction accommodating cavity of an embodiment of a remote controller according to the present utility model.

The reference numerals are explained as follows: 100. a housing; 110. a receiving chamber; 120. an upper housing; 130. a lower housing; 140. pulling out the socket; 150. a through hole; 200. a control board; 210. a mating position; 220. an abutment; 230. a limit groove; 300. an insulating sheet; 400. a key; 500. a conductive member; 510. a conductive segment; 511. a limit part; 520. an elastic section; 600. a charging connector; 700. a bracket; 710. an abutment surface.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the application may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the application.

The application will be described in further detail with reference to the drawings and the specific examples. It should be noted that the technical features of the embodiments of the present application described below may be combined with each other as long as they do not collide with each other. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.

The conventional remote controller mostly adopts a dry battery as a power supply, the dry battery cannot be charged, and a new battery needs to be replaced frequently. The use of dry cells is neither economical nor wasteful of resources, but also pollutes the environment. With the development of battery technology, a rechargeable storage battery is slowly applied to a remote controller. Taking a chargeable lithium battery as an example, the lithium ion battery can be circularly charged, has small electric leakage, more electricity storage and long service life. The user does not need to purchase and replace the battery frequently. In order to ensure the safety and performance of the remote controller, the storage battery of the remote controller is generally of a non-detachable structure. The battery is arranged in the remote controller and can not be separated, and when the common battery is arranged in the remote controller, the electronic equipment matched with the remote controller is in a dormant state and is shut down. The remote control is always kept in low power operation so that the remote control is always consuming the power in the battery. When the remote controller is not needed for a long time, the electric quantity is wasted and the service life of the remote controller is reduced. The application provides a remote controller to solve the technical problems.

For edge description and understanding, the direction toward the inside of the remote control is taken as the inside, and the direction toward the outside of the remote control is taken as the outside.

Fig. 1 is a schematic structural view of a remote controller according to an embodiment of the present utility model. Fig. 2 is an exploded view of the remote control according to the embodiment of the present utility model.

Referring to fig. 1 and 2, the present embodiment provides a remote controller, which includes a housing 100, a control board 200 disposed in the housing 100, and a detachable insulating sheet 300 disposed on the housing 100. The insulating sheet 300 is detachably provided on the control board 200 for powering off and powering on the control board 200. The remote control includes, but is not limited to, a television remote control, an air conditioner remote control, and the like.

The insulating sheet 300 is of a sheet structure and made of an insulating material, and the insulating sheet 300 can extend into the housing 100 to cut off the current on the control board 200, thereby forming a physical outage and avoiding loss of electricity.

Fig. 3 is a schematic structural view of a casing of the remote controller according to the embodiment of the present utility model. Fig. 4 is a schematic view showing an exploded structure of a casing of the remote controller according to the embodiment of the present utility model.

Referring to fig. 1 to 4, a hollow receiving cavity 110 is hollow in the housing 100 for receiving the control board 200. The accommodating chamber 110 has a closed structure so as to effectively protect the control board 200 and electronic components on the control board 200.

The housing 100 includes an upper case 120 and a lower case 130 covered under the upper case 120; the upper case 120 and the lower case 130 form a receiving chamber 110 therebetween. The upper case 120 and the lower case 130 are integrally formed by assembly. When the remote controller is assembled, the electronic components and the corresponding structures are installed in the accommodating cavity 110, and then the upper shell 120 and the lower shell 130 are assembled into a whole, so that the remote controller is assembled.

The outer sidewall of the housing 100 is provided with a drawing socket 140 penetrating to the receiving chamber 110 so that the insulating sheet 300 can be drawn into and out of the receiving chamber 110 through the drawing socket 140. In this embodiment, the socket 140 is located between the upper housing 120 and the lower housing 130. In some embodiments, the draw socket 140 is disposed on the upper housing 120 or the lower housing 130.

In this embodiment, the housing 100 has a strip-shaped structure so as to be matched with the strip-shaped control board 200, so that the control board is accommodated in the accommodating cavity 110.

The casing 100 is provided with a plurality of keys 400, one end of each key 400 is exposed outside the casing 100, and the other end is abutted against the control board 200.

In this embodiment, the upper housing 120 is provided with a plurality of through holes 150, and the keys 400 are disposed in the corresponding through holes 150. The outer ends of the keys 400 are exposed outside the upper housing 120, and the inner ends of the keys 400 are abutted against the control board 200 to achieve interaction with the control board 200 through the keys 400.

In some embodiments, the keys 400 are provided on the upper housing 120, and the keys 400 are touch keys 400 to enable interaction with the control panel 200 by touch.

It should be noted that, a fixing post, a buckle, or other structures are provided in the accommodating cavity 110 for fixing the control board 200 in the housing 100.

Fig. 5 is a schematic view of a control panel according to an embodiment of the present utility model. Fig. 6 is a schematic structural view of another view of the control board according to the remote control embodiment of the present utility model. Fig. 7 is an enlarged view at a in fig. 6.

Referring to fig. 2 to 7, the control board 200 is disposed in the accommodating cavity 110 inside the housing 100, and the control board 200 generates control signals or instructions to electronic devices such as a television and an air conditioner through a bluetooth module, an infrared module, and the like, so as to implement that the corresponding electronic devices execute corresponding instructions.

The control board 200 is provided with a plurality of matching positions 210, and the plurality of matching positions 210 respectively correspond to the corresponding keys 400. After being pressed, the different coordination bits 210 can generate different control signals or instructions, thereby realizing different control functions.

A power supply (not shown) is provided in the receiving chamber 110 for supplying power to the control board 200. The power supply is fixed in the accommodating chamber 110 or on the control board 200. One electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a circuit on the control board 200, and the other electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a conductive member 500 capable of conducting electricity. An abutting piece 220 is arranged on one surface of the control board 200, and the abutting piece 220 is embedded in a circuit of the control board 200. The conductive member 500 can abut on the abutting member 220 such that a circuit path is formed between the control board 200 and the power source.

One end of the conductive member 500 is electrically connected to the power source, and the other end is disposed toward and near the abutting member 220; the end of the conductive member 500 facing the abutting member 220 has elasticity and can be elastically deformed, and the conductive member 500 is elastically deformed so that the conductive member 500 can approach or separate from the abutting member 220. When the conductive member 500 approaches and abuts against the abutting member 220, the conductive member 500 is electrically connected to the abutting member 220, so that a path is formed between the power source and the control board 200. When the conductive member 500 is away from the abutting member 220, the conductive member 500 and the abutting member 220 are separated to form a circuit break between the power source and the control board 200.

The conductive member 500 is disposed opposite to the drawing socket 140 so that the insulating sheet 300 can pass through the drawing socket 140 to be drawn into or out of the receiving chamber 110 from the outside of the housing 100.

In this embodiment, the power source is a storage battery, the control board 200 is provided with a charging connector 600 for charging the power source, and the charging connector 600 is soldered on the circuit board. The charging connector 600 is electrically connected to a power source through a separate circuit, or the charging connector 600 is electrically connected to a power source through a circuit in which the conductive member 500 is located.

When the power supply is manufactured, the power supply is accommodated and fixed in the housing 100, and is of a structure which cannot be detached or replaced, so that the power supply is required to be detached to achieve the effect of power failure.

When the remote controller needs to be described, the power supply is not detachable, and the remote controller is not needed and cannot be detached in the daily use process. The remote control is not detachable from the power supply during the process that the casing 100 is not detached. Rather than the remote control being not detachable during maintenance.

In this embodiment, the charging connector 600 is inserted into the socket 140; there is a space between the outer circumference of the charging connector 600 and the sidewall of the tap hole 140 so that the insulating sheet 300 can pass through the space and protrude into the receiving cavity 110. The opening for penetrating the insulating sheet 300 and the charging connector 600 share one plug 140, so that the insulating sheet 300 can penetrate through the plug 140 on the basis of the original opening for accommodating the charging connector 600 on the shell 100, the original structure of the shell 100 is reduced, and the original opening for accommodating the charging connector 600 on the shell 100 is directly used to form the plug 140.

In one embodiment, the housing 100 is provided with a separate opening spaced from the outlet 140, and the charging connector 600 is disposed in the separate opening.

In some embodiments, the Type of charging connector 600 is a MIcrousb interface, a Type-c interface, a 30pin interface, or a lighting interface, among others.

Fig. 8 is a schematic structural view of a conductive member of an embodiment of the remote control of the present utility model. Fig. 9 is a schematic view of an insulating sheet penetrating through a receiving cavity of a remote control according to an embodiment of the present utility model. Fig. 10 is a schematic view of an insulation sheet extraction accommodating cavity of an embodiment of a remote controller according to the present utility model.

Referring to fig. 2 to 10, the conductive member 500 is made of a metal material, and the conductive member 500 includes a conductive segment 510 and an elastic segment 520; one end of the conductive segment 510 is electrically connected to one electrode of the power source for electrical connection to the ground power source. The elastic section 520 is wound around an axis from the other end of the conductive section 510 to form a spring structure, so that the conductive section 510 has elasticity and is elastically deformable.

In this embodiment, the conductive member 500 is a structure formed by bending and winding a flexible metal strip. The conductive segment 510 and the elastic segment 520 of the conductive member 500 are integrally formed. In some embodiments, the conductive segment 510 and the elastic segment 520 are separately provided, and the elastic segment 520 is a separate spring structure or a shrapnel structure to enable elastic expansion and contraction.

The control board 200 is further provided with a bracket 700, and the bracket 700 is fixed to the control board 200 by welding or fastening, etc., and the bracket 700 is used for positioning and limiting the elastic section 520 of the conductive member 500 so as to be held between the abutting member 220 and the bracket 700 at the elastic section 520. The bracket 700 is provided with an abutment surface 710 spaced from the abutment 220; the conductive member 500 is disposed between the abutment surface 710 of the bracket 700 and the abutment 220 along the deformation direction thereof; the bracket 700 is opened toward one side of the socket 140 so that the insulating sheet 300 can be inserted into the bracket 700 to be interposed between the elastic section 520 and the abutment 220.

The bracket 700 comprises an abutting plate and a plurality of connecting ribs vertically connected to the abutting plate; the abutment plate is disposed corresponding to the abutment 220, and a surface of the abutment plate facing the abutment 220 is an abutment surface 710. A plurality of spaced connecting ribs are arranged on the abutting plate, one ends of the connecting ribs are welded on the control plate 200, and the other ends of the connecting ribs are formed on the abutting plate.

In some embodiments, a limiting structure, such as a clip or a hook, is disposed on the bracket 700, and an end of the elastic section 520 of the conductive member 500 facing away from the abutting member 220 is limited on the abutting surface 710 by the limiting structure, so as to avoid the offset of the position of the elastic section 520.

In this embodiment, the abutment surface 710 of the bracket 700 is a plane, and a through mounting opening (not shown) is formed on one side of the bracket 700, so that the elastic section 520 can pass through the mounting opening and be disposed in the bracket 700. The mounting opening facilitates mounting the conductive member 500 between the bracket 700 and the abutment 220. The conductive member 500 is mounted at a corresponding position on the control board 200 such that the elastic section 520 passes through the mounting opening.

A limiting groove 230 is formed in one surface of the control board 200 facing the conductive piece 500; the conductive section 510 is attached to one surface of the control board 200; the conductive segment 510 is bent and extended to form a limiting portion 511, and the limiting portion 511 is inserted into and welded in the limiting slot 230, so that the conductive member 500 is fixed on the control board 200. The limit groove 230 and the limit part 511 are provided with one or more corresponding.

In some embodiments, the limiting portion 511 is engaged through and in the limiting slot 230 to limit the conductive segment 510 on the control board 200. In other embodiments, the conductive member 500 is secured to the control board 200 by a snap or screw structure or the like.

The end of the elastic section 520, which is away from the conductive section 510, is close to the abutting piece 220; and the end of the elastic section 520 opposite to the conductive section 510 extends in the direction away from the control board 200 in the direction towards the plug socket 140, so that an inclined guiding surface is formed at the end of the elastic section 520 towards the abutting piece 220, so that the insulating sheet 300 can be conveniently penetrated between the elastic section 520 and the abutting piece 220 due to guiding function in the process of penetrating and plugging the insulating sheet 300.

In this embodiment, the insulating sheet 300 can extend into and draw out of the accommodating chamber 110 from the draw-out port 140; when the insulating sheet 300 stretches into the accommodating cavity 110, the insulating sheet 300 can be clamped between the conductive member 500 and the abutting member 220 to isolate current between the conductive member 500 and the abutting member 220 so as to form an open circuit between the conductive member 500 and the abutting member 220, thereby forming an open circuit between the power supply and the control board 200 and avoiding consumption of electric quantity of the power supply. When the insulating sheet 300 is pulled out of the pull-out socket 140, the conductive member 500 and the abutting member 220 abut to form a path between the conductive member 500 and the abutting member 220, and a path is formed between the power source and the control board 200, so that the power source can supply power to the control board 200, thereby enabling normal use of the remote controller.

When the remote controller leaves the factory or is not needed for other reasons, the insulating sheet 300 is extended into the accommodating cavity 110 from the plug socket 140, and the insulating sheet 300 is clamped between the conductive member 500 and the abutting member 220, so that the power between the power supply and the control board 200 is physically disconnected, and the loss of the electric quantity on the power supply is avoided.

In the present embodiment, the abutting element 220 protrudes from one surface of the control board 200, and the height of the abutting element 220 is lower than the charging connector 600 or is level with the charging connector 600. When the abutting piece 220 is lower than the charging connector 600, the insulating sheet 300 is clamped between the conductive piece 500 and the abutting piece 220, the insulating sheet 300 forms a bending structure between the abutting piece 220 and the charging connector 600, and the bending structure can play a limiting role, so that the insulating sheet 300 is effectively prevented from falling off. When the height of the abutting piece 220 is flush with the charging connector 600, the insulating sheet 300 is convenient to plug.

When the remote controller is required to be powered off, the insulating sheet 300 extends into the accommodating cavity 110 from the jack 140, and the insulating sheet 300 is moved so that the insulating sheet 300 extends between the conductive member 500 and the abutting member 220, the insulating sheet 300 drives the elastic section 520 of the conductive member 500 to shrink, and the conductive member 500 and the abutting member 220 are separated, so that the insulating sheet 300 is isolated between the conductive member 500 and the abutting member 220.

When the remote controller is required to be electrified, the insulating sheet 300 is pulled out towards the direction of pulling out the insulating sheet 300, the insulating sheet 300 is pulled out between the abutting piece 220 and the conductive piece 500, and the elastic section 520 of the conductive piece 500 abuts against the abutting piece 220 under the action of elastic force, so that a circuit path is formed in the remote controller.

In the present utility model, the control board 200 is disposed in the accommodating cavity 110, and an abutment member 220 is disposed on one surface of the control board 200 for power supply matching. A power supply is provided in the housing cavity 110 in the housing 100 for supplying power to the control board 200. One electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a circuit on the control board 200, and the other electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a conductive member 500 capable of conducting electricity. One end of the conductive member 500 is electrically connected to the power source, and the other end is disposed toward and near the abutting member 220; the end of the conductive member 500 facing the abutting member 220 has elasticity and is elastically deformable to be able to move away from and approach the abutting member 220.

The shell 100 is provided with a pulling jack 140 penetrating to the accommodating cavity 110, and the insulating sheet 300 is made of insulating material; the insulating sheet 300 can extend into and draw out of the accommodating chamber 110 from the draw-out port 140; when the insulating sheet 300 extends into the accommodating cavity 110, the insulating sheet 300 can be clamped between the conductive member 500 and the abutting member 220 to form a circuit break between the conductive member 500 and the abutting member 220, thereby cutting off the power supply of the power supply to the control board 200. When the insulating sheet 300 is pulled out of the pull-out socket 140, the conductive member 500 and the abutting member 220 abut to form a path between the conductive member 500 and the abutting member 220, so that the power supply can supply power to the control board 200. The insulating sheet 300 is clamped and cut off between the conductive member 500 and the abutting member 220, so that the remote controller can be physically powered off, waste of electric quantity is effectively avoided, and the service life of the remote controller is prolonged.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrally formed, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. In the description of the present specification, reference to the terms "some embodiments," "exemplary," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present application have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made in the above embodiments by those skilled in the art within the scope of the application, which is therefore intended to be covered by the appended claims and their equivalents.

Claims (10)

1. A remote control, comprising:

A housing having a closed accommodating chamber formed therein; a pulling socket penetrating to the accommodating cavity is formed in the outer side wall of the shell;

The control panel is arranged in the accommodating cavity; the shell is provided with a plurality of keys, one end of each key is exposed out of the shell, and the other end of each key is abutted against the control panel; an abutting piece is arranged on one surface of the control panel;

The power supply is arranged in the accommodating cavity and is used for supplying power to the control panel; one electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a circuit on the control board, and the other electrode of the positive electrode or the negative electrode of the power supply is electrically connected with a conductive piece capable of conducting electricity; one end of the conductive piece is electrically connected with the power supply and is arranged towards and close to the abutting piece; the end of the conductive piece, which faces the abutting piece, is elastic and can be elastically deformed;

An insulating sheet made of an insulating material; the insulating sheet can extend into and draw out of the accommodating cavity from the pulling jack; when the insulating sheet stretches into the accommodating cavity, the insulating sheet can be clamped between the conductive piece and the abutting piece so as to form a circuit breaker between the conductive piece and the abutting piece; when the insulating sheet is pulled out of the pull-out socket, the conductive piece is abutted with the abutting piece, so that a passage is formed between the conductive piece and the abutting piece, and the power supply can supply power to the control panel.

2. The remote control of claim 1, wherein the conductive member is made of a metallic material, and the conductive member includes a conductive segment and an elastic segment; one end of the conductive segment is electrically connected to one electrode of the power supply, and the elastic segment is wound around an axis from the other end of the conductive segment to form a spring structure.

3. The remote control of claim 2, wherein the control board is further provided with a stand; an abutting surface which is spaced from the abutting piece is arranged on the bracket; the conductive piece is arranged between the support abutting surface and the abutting piece along the deformation direction of the conductive piece; the support is opened towards one side of the pulling socket, so that the insulating sheet can extend into the support to be inserted between the elastic section and the abutting piece.

4. A remote control as claimed in claim 3, wherein the abutment surface on the support is planar, and a mounting opening is provided through one side of the support so that the resilient section can be disposed within the support through the mounting opening.

5. The remote control of claim 2, wherein a limiting groove is formed in one surface of the control board facing the conductive member; the conductive section is attached to one surface of the control board; the conductive segment is bent and extended to form a limiting part, and the limiting part is penetrated and welded in the limiting groove.

6. The remote control of claim 2, wherein an end of the elastic segment facing away from the conductive segment is proximate the abutment; and one end of the elastic section, which is opposite to the conductive section, extends in a direction away from the control board in a direction towards the socket.

7. The remote control of claim 1, wherein the conductive member is a structure formed by bending and winding a flexible metal strip.

8. The remote control of claim 1, wherein a charging connector for charging the power supply is provided on the control board; the charging connector is arranged in the plug socket in a penetrating way; a space is arranged between the periphery of the charging connector and the side wall of the pulling socket, so that the insulating sheet can pass through the space and extend into the accommodating cavity.

9. The remote control of claim 8, wherein the abutment protrudes from one side of the control board and has a height lower than or flush with the charging connector.

10. The remote control of claim 8, wherein the housing comprises an upper housing and a lower housing that covers under the upper housing; the accommodating cavity is formed between the upper shell and the lower shell; the pulling-out socket is arranged on the upper shell or the lower shell.