CN218241104U

CN218241104U - Remote controller and remote controller assembly

Info

Publication number: CN218241104U
Application number: CN202222291732.3U
Authority: CN
Inventors: 沙冶; 吴迪; 杨军; 杨明媚
Original assignee: Fengjiang Intelligent Shenzhen Co ltd
Current assignee: Fengjiang Intelligent Shenzhen Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-06
Anticipated expiration: 2032-08-30

Abstract

The application provides a remote controller and remote controller subassembly, the remote controller includes shell, key panel and circuit board. The shell is provided with a through hole. The key panel is arranged on the shell and seals the through hole, and forms a cavity with the shell in an enclosing manner. The key panel comprises a panel main body and a plurality of keys arranged on the panel main body, and orthographic projections of the keys on the panel main body are positioned in the through holes. The circuit board is fixed in the cavity of the shell and is used for being in telecommunication connection with a navigation system. The pressed key can be electrically connected with the circuit board. The remote controller is electrically connected with the keys when a certain key is pressed through the circuit board, so that a corresponding operation command can be realized, wireless control navigation operation is realized, the remote controller does not need to be installed on equipment at a preset position, the remote controller controls the navigation operation without being influenced by the installation position, the problems that the keys are difficult to operate and cannot be touched are avoided, and the keys are concentrated on the key panel, so that the operation is convenient.

Description

Remote controller and remote controller assembly

Technical Field

The embodiment of the application relates to the technical field of remote control, in particular to a remote controller and a remote controller assembly.

Background

The extensive development of intelligent external member products such as an automatic navigation system and the like is applied to agricultural equipment, the labor force of farmers is greatly liberated, the operation quality of the agricultural equipment is improved, but the existing intelligent accessory products are generally control input equipment such as a multifunctional steering wheel, a control pedal, a plug-in physical key board and the like, and the intelligent external member products mostly adopt a wired mode to realize telecommunication connection, are limited in installation position and are high in integration difficulty. For example, the physical keys are located inside the steering wheel, which results in great difficulty in operating the keys, great difficulty in executing a plurality of commands by simultaneously pressing a plurality of keys, and even a problem that the keys cannot be reached due to limited installation locations.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present application provides a remote controller for wireless control input to avoid being affected by the limitation of the installation location.

In a first aspect, the present application provides a remote control including a housing, a key panel, and a circuit board. The shell is provided with a through hole. The key panel is arranged on the shell and seals the through hole, and forms a cavity with the shell in an enclosing manner. The key panel comprises a panel main body and a plurality of keys arranged on the panel main body, and orthographic projections of the keys on the panel main body are positioned in the through holes. The circuit board is fixed in the cavity of the shell and is used for being in telecommunication connection with a navigation system. The pressed key can be electrically connected with the circuit board.

The remote controller is electrically connected with the keys when a certain key is pressed through the circuit board, corresponding operation commands can be realized, wireless control navigation operation is realized, the remote controller does not need to be installed on equipment at a preset position, therefore, the remote controller controls the navigation operation without being influenced by the installation position, the problems that the keys are difficult to operate and cannot be touched are avoided, and the keys are concentrated on the key panel, so that the operation is convenient.

In a possible embodiment, one of the shell and the panel body is provided with an annular first projection, and the other is provided with an annular first recess. The first protruding portion is located on the outer peripheral side of the through hole and can be inserted into the first groove.

Obviously, in the above embodiment, the first protrusion is inserted into the first groove, so as to prolong the path of the liquid entering the cavity from the joint of the housing and the panel main body, and improve the connection sealing performance of the housing and the panel main body.

In a possible embodiment, the first projection is bonded to a groove wall of the first groove.

Obviously, in the above embodiment, the groove wall of the first groove is bonded to the first boss, so that the sealing performance between the housing and the panel main body is further improved.

In one possible embodiment, the key panel is made of silicone or rubber.

Obviously, in the above embodiment, the first protruding portion of the panel main body and the first groove are in an interference fit, so that the sealing performance of the connection between the panel main body and the housing can be further improved.

In one possible embodiment, the outer case includes a first case and a second case, and the panel main body is connected to the second case. One of the second housing and the first housing is provided with an annular second projection, and the other is provided with an annular second groove into which the second projection can be inserted.

Obviously, in the above embodiment, the second protrusion can be inserted into the second groove to extend the path of the liquid entering the cavity from the outside of the remote controller, and the sealing performance of the cavity is improved.

In one possible embodiment, the second housing is bonded or welded to the first housing.

Obviously, in the above embodiment, the first housing and the second housing are fixedly connected by gluing or welding, which improves the connection stability and connection sealing performance of the first housing and the second housing.

In one possible embodiment, the circuit board is fixedly connected to the first housing. The circuit board is provided with a plurality of indicator lights, each indicator light corresponds to one key, and the indicator lights are in a bright state when the keys are electrically communicated with the circuit board.

Obviously, in the above embodiment, the indicator lights when the keys are pressed to be connected with the circuit board, and the lights of the indicator lights are visible from the outside of the remote controller to feed back the connection condition of the corresponding keys and the circuit board.

In one possible embodiment, the key panel is provided with a pressing surface corresponding to each key, and the area S of the pressing surface satisfies: s is more than or equal to 20mmX15mm and less than or equal to 32mmX22mm.

Obviously, in the above embodiment, the area of the pressing surface is larger than the pressing area of the fingers of the operator, so that the fingers of the operator can press the keys conveniently, and the problem of mistaken touch caused by pressing a plurality of keys with one finger simultaneously due to small pressing area is avoided.

In a possible embodiment, the key panel is provided with a plurality of different icons, one for each key.

Obviously, in the above embodiment, each icon corresponds to one key, and an operation command corresponding to the key can be recognized by touching the icon, so that the operator can realize the blind controller.

In a possible embodiment, a bluetooth module is provided on the circuit board and is used for telecommunication connection with the navigation system.

Obviously, in the above embodiment, the bluetooth module and the navigation system implement telecommunication connection through bluetooth technology, so as to implement remote control by the remote controller.

In a possible embodiment, the housing is provided with a battery well for accommodating a battery and an annular third recess located at an outer peripheral side of the battery well. The remote controller further comprises a battery cover and a sealing gasket, the sealing gasket is arranged in the third groove and protrudes out of the third groove, and the battery cover is connected to the shell and clamped on two opposite sides of the sealing gasket together with the shell.

Obviously, in the above embodiment, the battery cover and the first housing are clamped on opposite sides of the gasket, so that the gasket is elastically deformed, the battery cover and the housing are hermetically connected, and the sealing performance of the battery jar is ensured.

In a second aspect, the present application provides a remote control assembly, including remote control and connecting piece, the remote control joint or bond in the connecting piece, the connecting piece is used for fixing the remote control on a structural component, and the remote control includes shell, key panel and circuit board. The shell is provided with a through hole. The key panel is arranged on the shell and seals the through hole, and forms a cavity with the shell in an enclosing mode. The key panel comprises a panel main body and a plurality of keys arranged on the panel main body, and orthographic projections of the keys on the panel main body are positioned in the through holes. The circuit board is fixed in the cavity of the shell and is used for being in telecommunication connection with a navigation system. The pressed key can be electrically connected with the circuit board.

The remote controller assembly is electrically connected with the key when a certain key is pressed through the circuit board, so that a corresponding operation command can be realized, wireless control navigation operation is realized, the remote controller does not need to be installed on equipment at a preset position, the remote controller control navigation operation is not influenced by the installation position, the problems that the key is difficult to operate and cannot touch the key are avoided, the key is concentrated on the key panel, and the operation is convenient.

In one possible embodiment, the connecting member is an adhesive structure, a string or a bracket.

Obviously, in the above embodiment, the remote controller assembly can flexibly mount the remote controller in the device at multiple positions through the connecting piece, and is convenient to operate and easy to take and place the remote controller.

Drawings

Fig. 1 is a schematic diagram of a remote controller according to an embodiment of the present application.

Fig. 2 is an exploded view of the remote controller shown in fig. 1.

Fig. 3 is an exploded view of the remote controller shown in fig. 1 from another perspective.

Fig. 4 is a sectional view of the remote controller shown in fig. 1.

Fig. 5 to 7 are schematic views of a remote control assembly provided in the present application in different embodiments.

Description of the main elements

Remote controller assembly

200, 200a,200b

Connector

2001, 2001a,2001b

Connecting hole 2002

Remote controller 100

Cavity 101

Outer casing 10

First housing 11

Second groove 111

Battery jar 113

Third groove 115

Second housing 13

Through hole 131

First mounting hole 1311

Second mounting hole 1313

First projecting portion 133

Second projection 135

Key panel 20

Panel body 21

First groove 2101

Protrusion 211

Icon 213

Push button 23

Circuit board 30

Bluetooth module 31

Indicator light 33

Battery cover 40

Sealing gasket 50

Fastener 60

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

To further explain the technical means and effects of the present application for achieving the intended application, it is apparent that the embodiments described below are only a part of the embodiments of the present application, rather than all embodiments, in combination with the accompanying drawings and the embodiments.

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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

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

Referring to fig. 1 to fig. 3, an embodiment of the present application provides a remote controller 100. The remote control 100 is adapted to be in telecommunication connection with a navigation system (not shown) of a device for wirelessly controlling the navigation operation of the device. The remote controller 100 includes a housing 10, a key panel 20, and a circuit board 30. The housing 10 is provided with a through hole 131. The key panel 20 is disposed on the housing 10 and closes the through hole 131, and encloses with the housing 10 to form a cavity 101. The circuit board 30 is disposed in the cavity 101 of the housing 10. The circuit board 30 is in telecommunication connection with the navigation system for sending and receiving signals. The key panel 20 includes a panel main body 21 and a plurality of keys 23. The plurality of keys 23 are provided on the panel main body 21. The projection of each key 23 on the panel body 21 is located within the through hole 131 so that the operator can press the key 23 through the through hole 131. The plurality of keys 23 are correspondingly arranged on one side of different parts of the circuit board 30. The pressed key 23 can be electrically connected with the circuit board 30 to realize the corresponding operation command.

The remote controller 100 is electrically connected with a certain key 23 through the circuit board 30 when the key 23 is pressed, so that a corresponding operation command can be realized, and wireless control navigation operation is realized, the remote controller 100 does not need to be installed on equipment at a preset position, so that the navigation operation controlled by the remote controller 100 is not influenced by the installation position, the problems that the key 23 is difficult to operate and the key 23 cannot be touched are avoided, and the keys 23 are centralized on the key panel 20, so that the operation is convenient.

The key 23 adopted by the remote controller 100 is a pressing type physical key 23, so that the problem of insensitivity of a touch key is avoided.

In one embodiment, the through hole 131 includes a plurality of first mounting holes 1311 and a second mounting hole 1313 disposed at intervals. The projection of the largest key 23 of the plurality of keys 23 on the panel body 21 is located in the second mounting hole 1313, and the projection of each of the remaining keys 23 on the panel body 21 is located in a corresponding one of the first mounting holes 1311. It is understood that, in other embodiments, the first mounting holes 1311 and the second mounting holes 1313 may be combined into a through hole structure, and the projections of the keys 23 on the panel main body 21 are all located in the through hole structure.

The positions of the first mounting holes 1311 and the second mounting holes 1313 on the panel body 21 are set in accordance with the layout of the keys 23. In one embodiment, the plurality of first mounting holes 1311 are arranged in a linear array, and the second mounting holes 1313 are located at one side of the entirety of the plurality of first mounting holes 1311, as shown in fig. 2, but is not limited thereto. For example, in another embodiment, the plurality of first mounting holes 1311 may be arranged in a circumferential array, and the second mounting holes 1313 may be located within the circumference of the plurality of first mounting holes 1311.

The largest key 23 among the plurality of keys 23 is used for an operation command for performing mode switching between automatic driving and manual operation, but is not limited thereto.

It is understood that in another embodiment, the plurality of keys 23 may be the same size. Alternatively, in another embodiment, the sizes of the plurality of keys 23 are changed from large to small in the arrangement order.

Referring to fig. 2, a bluetooth module 31 is disposed on the circuit board 30. The bluetooth module 31 and the navigation system realize telecommunication connection through bluetooth technology, and realize remote control of the remote controller 100. It is understood that in other embodiments, the circuit board 30 and the navigation system may also be connected via WIF I technology.

With continued reference to fig. 4, the housing 10 and the key panel 20 are hermetically connected. The side of the housing 10 facing the cavity 101 is provided with a first protrusion 133, as shown in fig. 3. The panel main body 21 is provided with a first groove 2101, as shown in fig. 2. The first protrusion 133 is an annular structure, and the first groove 2101 is an annular groove structure. The first projection 133 is located on the outer peripheral side of the through-hole 131. The first projection 133 can be inserted into the first groove 2101. The insertion of the first protrusion 133 into the first groove 2101 prolongs the path for liquid to enter the cavity 101 from the connection between the housing 10 and the panel body 21, and improves the sealing property of the connection between the housing 10 and the panel body 21.

It is understood that in other embodiments, the first protrusion 133 may be disposed on the panel main body 21, and the first groove 2101 may be disposed on the housing 10.

The panel body 21 is made of a silicone material and can be elastically deformed. The first protrusion 133 of the panel main body 21 and the first groove 2101 may be engaged too hard, and the first protrusion 133 is elastically deformed, which can further improve the sealing property of the connection between the panel main body 21 and the housing 10. It is understood that, in other embodiments, the panel main body 21 may be made of rubber.

The housing 10 is made of a polymer composite material (e.g., PC, ABS, PC, and ABS), and the housing 10 has an insulating property.

In one embodiment, the housing 10 and the panel body 21 are connected by bonding. Specifically, the groove wall of the first groove 2101 is bonded to the first protrusion 133, further improving the sealing property of the housing 10 and the panel main body 21. It is understood that in other embodiments, the groove wall of the first groove 2101 and the first protrusion 133 may be in a non-adhesive relationship.

The housing 10 includes a first case 11 and a second case 13. The through hole 131 is opened in the second housing 13. The key panel 20 is attached to the second housing 13. The circuit board 30 is disposed in the first housing 11 and located in the cavity 101. The first housing 11 and the second housing 13 are hermetically connected, and the panel body 21 and the second housing 13 are hermetically connected, so that the cavity 101 is closed to protect the circuit board 30 in the cavity 101, and the remote controller 100 can work in a rainy day and a humid environment.

The first housing 11 is provided with a second groove 111. The second housing 13 is provided with a second projection 135. The second groove 111 has an annular groove structure, and the second protrusion 135 has an annular structure. The second groove 111 and the second protrusion 135 are located at outer circumferential sides of the cavity 101, respectively. The second protrusion 135 can be inserted into the second groove 111 to extend a path of liquid from the outside of the remote controller 100 into the cavity 101, thereby improving the sealing performance of the cavity 101. And the second protrusion 135 is inserted into the second groove 111, so that the first housing 11 and the second housing 13 are accurately positioned relative to each other.

The first housing 11 and the second housing 13 are connected by gluing, but not limited thereto. For example, in other embodiments, the first housing 11 is welded to the second housing 13. First casing 11 and second casing 13 adopt fixed connection modes such as gluing or welding, have improved the stability of being connected and the connection leakproofness of first casing 11 with second casing 13.

It is understood that in other embodiments, the second protrusion 135 and the second groove 111 may be omitted.

It is understood that in other embodiments, the second groove 111 may be disposed on the second housing 13, and the second protrusion 135 may be disposed on the first housing 11.

Referring to fig. 3 and 4, the first housing 11 is provided with a battery slot 113 and a third groove 115. The battery tray 113 is used to mount a battery. The third recess 115 is an annular groove structure and is located at an outer circumferential side of the battery casing 113. The remote control 100 also includes a battery cover 40 and a gasket 50. The sealing gasket 50 is disposed in the third groove 115 and protrudes from the third groove 115. The battery cover 40 is connected to the first housing 11 and is pressed against the gasket 50. The battery cover 40 and the first housing 11 are clamped on two opposite sides of the sealing gasket 50, so that the sealing gasket 50 is elastically deformed, the battery cover 40 is hermetically connected with the shell 10, and the sealing performance of the battery groove 113 is ensured.

In one embodiment, the battery cover 40 is screwed to the first housing 11 by a fastener 60 such as a screw, and is detachably connected to the first housing 11, so as to facilitate battery replacement.

It is understood that in other embodiments, the battery jar 113 and the third groove 115 may be disposed on the second housing 13.

It is understood that in other embodiments, the battery tray 113 and the third recess 115 may be omitted. The remote controller 100 may obtain power by charging.

Referring to fig. 2, in an embodiment, the key 23 is located on a side of the panel main body 21 facing the cavity 101, but is not limited thereto.

The panel body 21 is provided with a plurality of spaced protrusions 211, each protrusion 211 corresponds to one key 23, and the pressing surface of each protrusion 211 corresponding to each key 23 is substantially square, but is not limited thereto. The pressing surface includes two dimensions of length L and width W. The longitudinal direction of the pressing surface is parallel to the direction in which the second mounting holes 1313 face the plurality of first mounting holes 1311, and the width direction is perpendicular to the longitudinal direction. Wherein the length L satisfies: l is more than or equal to 20mm and less than or equal to 32mm, and the width W satisfies the following conditions: l is more than or equal to 15mm and less than or equal to 22mm, so that the area S of the pressing surface meets the requirement that S is more than or equal to 20mmX15mm and less than or equal to 32mmX22mm, the area of the pressing surface is larger than the pressing area of the fingers of an operator, the fingers of the operator press the keys 23 conveniently, and the problem that one finger presses a plurality of keys 23 simultaneously to cause mistaken touch due to small pressing area is avoided.

It is understood that in other embodiments, the panel main body 21 may be provided with a hole, the key 23 is connected to the panel main body 21 in a sealing manner and passes through the hole of the panel main body 21 and the through hole 131 in sequence to be exposed to the outside of the remote control 100, and the pressing surface is located on the key 23.

The key panel 20 is provided with a plurality of different icons 213. Specifically, the panel main body 21 is provided with a plurality of icons 213 protruding to the outside of the remote controller 100. Each icon 213 corresponds to one key 23, and an operation command corresponding to the key 23 can be recognized by touching the icon 213, so that the operator can realize a blind controller. The icons 213 are, but not limited to, circles, triangles, trapezoids, rings, pentagons, and squares with different shapes. For example, in other embodiments, the icons 213 may be different numbers, different animals, or the like, as long as the shapes of the icons 213 are different. It is understood that in other embodiments, the icon 213 may also be formed by partially recessing the panel main body 21, for example, the icon 213 is formed by silk-screening on the panel main body 21.

The circuit board 30 is provided with a plurality of indicator lights 33. Each indicator light 33 corresponds to one key 23. When the key 23 is pressed to be conducted with the circuit board 30, the indicator lamp 33 is on, the light of the indicator lamp 33 is visible from the outside of the remote controller 100, so that the conduction condition of the corresponding key 23 and the circuit board 30 is fed back, and when the key 23 is released from being pressed, the indicator lamp 33 is turned off.

It is understood that in other embodiments, indicator light 33 may be omitted.

Referring to fig. 5, an embodiment of the present application further provides a remote control assembly 200. The remote control assembly 200 includes a connector 2001 and a remote control 100. The connecting member 2001 is used to connect the remote controller 100 and fix the remote controller 100 at a set position. The connecting member 2001 is an adhesive structure, for example, the connecting member 2001 is a double-sided tape, but is not limited thereto. The connector 2001 may affix the remote control 100 in the device.

It is understood that in other embodiments, the connector 2001 may be a hook and loop fastener structure, and the connector 2001 allows the remote controller 100 to be detachably installed at various positions in the device.

Referring to fig. 6, in another embodiment, in the remote control assembly 200a, the connecting member 2001a is a bracket. The connecting member 2001a is provided with six connecting holes 2002, wherein two connecting holes 2002 are used for fixedly connecting the remote controller 100 by using a fastening member 60 such as a screw. The remaining four holes are used for attachment to the device at the set location using fasteners 60.

Referring to FIG. 7, in another embodiment, the connecting member 2001b of the remote controller assembly 200b is a rope structure. Tethered to the remote control 100 and capable of being hung at a set location in the appliance.

The remote controller assembly 200 can flexibly install the remote controller 100 in the device at multiple positions through the connecting members 2001 in different forms, and is convenient to operate and easy to take and place the remote controller 100.

The remote controller 100 and the remote controller assembly 200 are electrically connected with a certain key 23 through the circuit board 30 when the key 23 is pressed, so that a corresponding operation command can be realized, and wireless control navigation operation can be realized, the remote controller 100 does not need to be installed on a device at a preset position, therefore, the remote controller 100 controls the navigation operation to be free from the influence of the installation position, the problems that the key 23 is difficult to operate and cannot touch the key 23 are avoided, and the keys 23 are centralized on the key panel 20, so that the operation is convenient.

Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present application.

Claims

1. A remote controller, comprising:

a housing provided with a through hole;

the key panel is arranged on the shell, closes the through hole and forms a cavity with the shell in an enclosing manner; the method is characterized in that:

the key panel comprises a panel main body and a plurality of keys arranged on the panel main body, and orthographic projections of the keys on the panel main body are positioned in the through holes;

the remote controller further comprises:

the circuit board is fixed in the cavity of the shell and is used for being in telecommunication connection with a navigation system;

the press key can be electrically connected with the circuit board.

2. The remote control of claim 1, wherein: one of the shell and the panel main body is provided with an annular first protruding part, and the other one of the shell and the panel main body is provided with an annular first groove; the first protruding portion is located on an outer peripheral side of the through hole and is capable of being inserted into the first groove.

3. The remote control of claim 2, wherein: the first protruding part is bonded with the groove wall of the first groove.

4. The remote controller according to any one of claims 1 to 3, wherein: the key panel is of a structure made of silica gel or rubber materials.

5. The remote controller according to any one of claims 1 to 3, wherein: the outer shell comprises a first shell and a second shell, and the panel main body is connected to the second shell;

one of the second housing and the first housing is provided with an annular second projection, and the other is provided with an annular second groove into which the second projection can be inserted.

6. The remote control of claim 5, wherein: the second shell is bonded or welded to the first shell.

7. The remote control of claim 5, wherein: the circuit board is fixedly connected to the first shell;

the circuit board is provided with a plurality of indicator lights, each indicator light corresponds to one key, and the indicator lights are in a bright state when the keys are electrically conducted with the circuit board.

8. A remote controller according to any one of claims 1 to 3, wherein the key panel is provided with a pressing surface corresponding to each of the keys, and an area S of the pressing surface satisfies: s is more than or equal to 20mmX15mm and less than or equal to 32mmX22mm.

9. A remote control as claimed in any one of claims 1 to 3, wherein: the key panel is provided with a plurality of different icons, and each icon corresponds to one key.

10. The remote controller according to any one of claims 1 to 3, wherein: the circuit board is provided with a Bluetooth module and is used for being in telecommunication connection with the navigation system.

11. A remote control as claimed in any one of claims 1 to 3, wherein: the shell is provided with a battery jar and an annular third groove, the battery jar is used for installing a battery, and the third groove is positioned on the outer peripheral side of the battery jar;

the remote controller further comprises a battery cover and a sealing gasket, wherein the sealing gasket is arranged in the third groove and protrudes out of the third groove, and the battery cover is connected to the shell and clamped on two opposite sides of the sealing gasket.

12. The utility model provides a remote controller subassembly, includes remote controller and connecting piece, the remote controller joint or bond in the connecting piece, the connecting piece is used for fixed remote controller on a structure piece, its characterized in that: the remote controller is according to any one of claims 1 to 11.

13. A remote control assembly as recited in claim 12, wherein: the connecting piece is of a pasting structure, a rope or a bracket.