Remote controller with rollers

Abstract

The utility model discloses a remote controller with rollers, and belongs to the technical field of remote controllers. A roller is arranged on a PCBA (Printed Circuit Board Assembly), and an encoder and an integrated key are respectively arranged on two sides of a rotating shaft of the roller. A conductive carbon oil wire is adopted on the key face of the PCBA board, the conductive carbon oil wire is electrically connected with a copper foil wire on the other face of the PCBA board through a through hole, the conductive carbon oil wire forms an inner contact and an outer contact ring below the silica gel key, a conductive elastic piece is arranged between the silica gel key and the PCBA board, and the inner contact and the outer contact ring are conducted when the elastic piece is pressed downwards. The copper foil wire surface of the PCBA board is provided with a module board, and the button surface of the infrared emitter PCBA board is provided with an indicating lamp and a microphone. Through the roller device, a user can quickly roll screen content through the roller, the operation efficiency is greatly improved, the elastic piece and the film are adopted, welding is not needed, the overall structure is simple, the number of accessories is small, and materials, molds and assembly cost are effectively saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of remote controllers, and in particular relates to a remote controller with a roller. Background Art

[0002] Traditional TV remote controls usually use buttons as input devices, such as Figure 1 As shown, the user sends a command by pressing a button on the remote control. However, with the development of technology, the interactive interface of the TV has undergone great changes, and the content has become richer. It is difficult to meet user needs by adjusting the buttons. Therefore, it is necessary to provide a more intuitive and efficient remote control input method to increase its functionality and convenience, and reduce the production cost of the existing remote control. Utility Model Content

[0003] The purpose of the utility model is to provide a remote control with a roller, aiming to solve the problems of the existing TV remote control in the background technology, such as inconvenient operation, few functions, slow command input and high production cost. To achieve the above purpose, the technical solution adopted by the utility model is: a remote control with a roller, including a panel, a connected silicone button, a shell and a PCBA board, the PCBA board also includes a roller, and an encoder and an integrated key are respectively provided on both sides of the roller shaft. The technical solution replaces the up key, the down key and the confirmation key with a roller, which can quickly browse and confirm information and improve the interaction efficiency.

[0004] In order to save production costs, conductive carbon oil wires are used on the key surface of the PCBA board. The conductive carbon oil wires are electrically connected to the copper foil wires on the other side of the PCBA board through through holes. The conductive carbon oil wires form inner contacts and outer contact rings under the silicone keys. A conductive spring is provided between the silicone keys and the PCBA board. When the spring is pressed down, the inner contact and the outer contact ring are connected.

[0005] To further describe the above scheme, the copper foil conductor surface of the PCBA board is installed with a module board, an infrared transmitter and a spring for installing a battery, and the key surface of the PCBA board is installed with an indicator light and a microphone. The module board is electrically connected to the infrared transmitter, the indicator light, the encoder, the microphone and the copper foil conductor.

[0006] Furthermore, the spring pieces are fixedly bonded to the film, and the film fixes the spring pieces to the inner contact points and outer contact ring areas of the PCBA board, further improving assembly efficiency and reducing production costs.

[0007] Preferably, the spring piece is in the shape of a circle with two sides cut off, and the conductive carbon oil wire connected to the inner contact is covered with insulating glue at the notch of the outer contact ring to isolate the spring piece and prevent the edge of the spring piece from cutting the conductive carbon oil wire.

[0008] Better yet, there are left and right buttons on both sides of the scroll wheel, and the scroll wheel can be used in conjunction with the left and right buttons to achieve quick left and right selections.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. Improve operational efficiency: Through the scroll wheel device, users can quickly scroll the screen content, avoiding the operation that requires multiple clicks or slides on the traditional remote control, greatly improving operational efficiency.

[0011] 2. Improve user experience: The design of the roller device allows users to operate the remote control with one hand, which is more convenient and quick. At the same time, the operation of the roller device is more in line with the user's intuition, allowing users to use the remote control more comfortably.

[0012] 3. Wide scope of application: The remote control with a roller of the present invention can be applied to various scenarios requiring scrolling operations, such as viewing documents, pictures, maps, etc. It has a wide range of application prospects and is adapted to the existing TV interactive interface.

[0013] 4. It adopts spring and film settings, without welding, with simple overall structure and few accessories, effectively saving materials, molds and assembly costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the existing technology on the market;

[0015] Figure 2 An overall schematic diagram provided for an embodiment of the utility model;

[0016] Figure 3 An explosion diagram provided for an embodiment of the utility model;

[0017] Figure 4 Another explosion diagram provided for an embodiment of the utility model;

[0018] Figure 5 A partially enlarged schematic diagram of a roller structure provided in an embodiment of the utility model;

[0019] Figure 6 A partially enlarged schematic diagram of a PCBA board provided in an embodiment of the utility model.

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Panel; 2. Silicone button; 3. Film; 4. Shrapnel; 5. PCBA board; 51. Conductive carbon oil wire; 52. Microphone; 53. Infrared transmitter; 54. Module board; 55. Inner contact; 56. Outer contact ring; 57. Insulating glue; 58. Indicator light; 6. Shell; 7. Battery compartment cover; 8. Roller; 81. Encoder; 82. Integrated key. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] See also Figure 2-6 As shown, the utility model provides a remote controller with a roller, which specifically includes a panel 1, a connected silicone button 2, a housing 6 and a PCBA board 5. The PCBA board 5 is also provided with a roller 8, and an encoder 81 and an integrated key 82 are respectively provided on both sides of the rotating shaft of the roller 8. Figure 3 , 4 As shown, a conductive carbon oil wire 51 is used on the key surface of the PCBA board 5. The conductive carbon oil wire 51 is electrically connected to the copper foil wire on the other side of the PCBA board 5 through a through hole. The conductive carbon oil wire 51 forms an inner contact 55 and an outer contact ring 56 under the silicone key 2. A conductive spring 4 is provided between the silicone key 2 and the PCBA board 5. When the spring 4 is pressed down, the inner contact 55 and the outer contact ring 56 are connected. Figure 6 shown.

[0025] like Figure 3 , 4 As shown, the copper foil conductor surface of the PCBA board 5 is installed with a module board 54, an infrared transmitter 53 and a spring for installing a battery, and the key surface of the PCBA board 5 is installed with an indicator light 58 and a microphone 52. The module board 54 is electrically connected to the infrared transmitter 53, the indicator light 58, the encoder 81, the microphone 52 and the copper foil conductor. The springs 4 are fixedly bonded to the film 3, and the film 3 fixes several springs 4 to the inner contact 55 and the outer contact ring 56 area of ​​the PCBA board 5, further improving the assembly efficiency and reducing the production cost. Figure 2 As shown, a left button and a right button are respectively provided on both sides of the scroll wheel 8, and the scroll wheel 8 can cooperate with the left button and the right button to realize quick left and right selection.

[0026] like Figure 6 As shown, the spring piece 4 is in a circular shape with two sides cut off, and the conductive carbon oil wire 51 connected to the inner contact 55 is covered by insulating glue 57 at the notch of the outer contact ring 56 to isolate the spring piece 4 and prevent the edge of the spring piece 4 from cutting the conductive carbon oil wire 51.

[0027] In order to have a more thorough and comprehensive understanding of the disclosed content of the utility model, the principle thereof is further explained below in combination with the usage method.

[0028] During assembly, the two sides of the circuit board are wired by copper foil and conductive carbon oil respectively, and the wires on the two sides are electrically connected through through holes, and then the module board 54, infrared transmitter 53, microphone 52, indicator light 58, roller 8, encoder 81, integrated key 82 are installed to form PCBA board 5. Then, a number of springs 4 are fixed on the film 3, and then the springs 4 are glued to the PCBA board 5 through the film 3, and finally the PCBA board 5 is installed on the housing 6, and the panel 1 and the battery compartment cover 7 are covered.

[0029] When in use, the interface can be quickly moved up and down by rotating the scroll wheel 8, and the selected content can be confirmed by pressing the scroll wheel 8; if you need to quickly turn pages left and right or adjust the sound, first press the corresponding button and then rotate the scroll wheel 8; when you need to zoom in or out the picture, just press the scroll wheel 8 and rotate it.

[0030] In summary, the utility model uses the roller device to allow users to quickly scroll screen content, greatly improving operating efficiency. It adopts spring and film settings without welding, has a simple overall structure and few accessories, and effectively saves material, mold, and assembly costs.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and deformations without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A remote controller with a roller, comprising a panel (1), a connected silicone button (2), a housing (6) and a PCBA board (5), characterized in that: The PCBA board (5) also includes a roller (8), and an encoder (81) and an integrated key (82) are respectively provided on both sides of the rotating shaft of the roller (8); the key surface of the PCBA board (5) adopts a conductive carbon oil wire (51), and the conductive carbon oil wire (51) is electrically connected to the copper foil wire on the other side of the PCBA board (5) through a through hole, and the conductive carbon oil wire (51) forms an inner contact (55) and an outer contact ring (56) below the silicone key (2); a conductive spring sheet (4) is provided between the silicone key (2) and the PCBA board (5), and when the spring sheet (4) is pressed down, the inner contact (55) and the outer contact ring (56) are connected; the spring sheet (4) is fixedly bonded to the film (3), and the film (3) fixes a plurality of spring sheets (4) to the inner contact (55) and outer contact ring (56) areas of the PCBA board (5).

2. A remote controller with a roller according to claim 1, characterized in that: The copper foil conductor surface of the PCBA board (5) is installed with a module board (54), an infrared transmitter (53) and a spring for installing a battery, and the key surface of the PCBA board (5) is installed with an indicator light (58) and a microphone (52), and the module board (54) is electrically connected to the infrared transmitter (53), the indicator light (58), the encoder (81), the microphone (52) and the copper foil conductor.

3. A remote controller with a roller according to claim 1, characterized in that: The spring piece (4) is in the shape of a circle with two sides cut off, and the conductive carbon oil wire (51) connected to the inner contact (55) is covered by insulating glue (57) at the notch of the outer contact ring (56) to isolate the spring piece (4).

4. A remote controller with a roller according to any one of claims 1 to 3, characterized in that: A left button and a right button are respectively arranged on both sides of the roller (8).

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