Universal remote controller

Abstract

The utility model discloses a universal remote controller which comprises a machine body, the machine body is provided with a control module, and the control module has a plurality of working modes for remotely controlling different devices; a switching key and an addition and subtraction adjusting key are arranged on the side face of the machine body, the switching key is configured to be used for switching the working modes of the control module, and the addition and subtraction adjusting key is configured to execute corresponding adjusting functions in different working modes; a plurality of groups of mode keys are arranged at the front part of the machine body, and each group of mode keys are configured to correspond to one working mode and take effect in the corresponding working mode; common switching keys and add-subtract adjusting keys are arranged on the side face, the positions are easier to memorize, the number of keys on the universal remote controller can be reduced through the arrangement of the add-subtract adjusting keys, and the difficulty of learning to use the universal remote controller is lowered.

Description

Technical Field

[0001] This utility model belongs to the field of remote control technology, specifically relating to a universal remote control. Background Technology

[0002] With the increasing variety of home appliances and the development of smart home systems, there are also more and more remote controls compatible with these appliances. Users often need specific remote controls to operate different appliances such as air conditioners, televisions, and stereos. To meet the needs of users who want to control multiple appliances with a single remote, universal remote controls integrating multiple control functions have appeared on the market.

[0003] However, existing universal remote controls have many buttons, are cumbersome to operate, and have complex functions, making it difficult for many children, the elderly, and other groups to learn how to use them. Utility Model Content

[0004] The purpose of this invention is to provide a universal remote control that solves the problem that some groups of people have difficulty learning to use the existing universal remote control.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] According to a first aspect of the present invention, a universal remote controller is provided, comprising:

[0007] The machine body is equipped with a control module, which has multiple working modes for remotely controlling different devices;

[0008] A switching key is located on the side of the machine body, and the switching key is configured to switch the working mode of the control module.

[0009] The plus and minus adjustment keys are located on the side of the machine body and are configured to perform corresponding adjustment functions in different working modes.

[0010] Multiple sets of mode keys are located at the front of the machine body. Each set of mode keys is configured to correspond to one of the working modes and is effective in the corresponding working mode.

[0011] In some embodiments of this utility model, a display screen is provided at the front of the machine body, and the display screen is configured to display corresponding information in different working modes.

[0012] In some embodiments of this utility model, the switching key is movable relative to the body between multiple working positions, and the switching key is configured to switch the control module to the corresponding working mode when moved to different working positions.

[0013] In some embodiments of this utility model, the direction of movement of the switching key between the multiple working positions is the length direction of the body; and / or, the plus and minus keys of the plus and minus adjustment keys are arranged along the length direction of the body.

[0014] In some embodiments of this utility model, the plus and minus adjustment keys are configured to perform temperature adjustment function in the working mode for remote control temperature control equipment; and / or, the plus and minus adjustment keys are configured to perform volume adjustment function in the working mode for remote control audio-visual equipment.

[0015] In some embodiments of this utility model, a light-emitting element is provided at the front of the body, the light-emitting element corresponds to at least one of the mode keys, and the light-emitting element is configured to light up in the corresponding working mode of the mode key.

[0016] In some embodiments of this utility model, one of the multiple sets of mode keys includes a five-way key and a function mode key disposed around the five-way key. The function mode key is provided with a mark, and the light-emitting element is disposed on the function mode key.

[0017] In some embodiments of this utility model, the machine body is provided with a power switch, which is configured to control the corresponding device to turn on or off in different working modes; and / or,

[0018] The device is equipped with a voice module, which is configured to play corresponding voice messages when the switch key and / or the plus / minus adjustment key and / or the mode key is triggered.

[0019] In some embodiments of this utility model, the body is provided with a broadcast button, which is configured to turn the voice module on or off.

[0020] In some embodiments of this utility model, the body is provided with Braille raised dots corresponding to the positions of the mode key and / or the power key and / or the broadcast key.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are:

[0022] By setting the widely applicable plus and minus adjustment keys to perform corresponding adjustment functions in different working modes, the number of keys can be reduced. Moreover, the adjustment functions of the plus and minus adjustment keys are easy for users to understand, effectively reducing the difficulty of learning to use a universal remote control. By placing the commonly used switching keys and plus and minus adjustment keys on the side of the device, the space occupied at the front of the device can be reduced, and the positions are easier to remember and find, making it more convenient to use.

[0023] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the universal remote controller proposed in this utility model;

[0026] Figure 2 This is a front view of the universal remote controller proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the switching key of the universal remote control proposed in this utility model in the first position;

[0028] Figure 4 This is a schematic diagram of the switch button of the universal remote control proposed in this utility model in the second position;

[0029] Figure 5 This is a schematic diagram of the light-emitting element of the universal remote control proposed in this utility model when it is lit.

[0030] The reference numerals and their corresponding component names in the figure are as follows:

[0031] 100. Body;

[0032] 110. Toggle key;

[0033] 120. Adjustment keys (plus / minus);

[0034] 130. Mode key;

[0035] 131. First Mode Key;

[0036] 1321. Five-way key;

[0037] 1322. Function mode key;

[0038] 132. Second Mode Key;

[0039] 140. Display screen;

[0040] 150. Sign;

[0041] 160. Power switch;

[0042] 170. Broadcast button;

[0043] 180. Braille raised dots. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] In the description of this utility model, it should be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0047] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0048] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0049] Whenever possible, the various aspects and features described and illustrated in this specification may be applied individually, and these individual aspects may serve as the subject matter of a divisional application.

[0050] Figures 1 to 5 This invention illustrates a universal remote control that can be used to remotely control household appliances such as temperature control devices, audio-visual equipment, air conditioners, water heaters, televisions, projectors, stereos, and lights.

[0051] The universal remote control includes a main unit 100, which has a control module with multiple operating modes for remotely controlling different devices. The main unit 100 has various control buttons, including a switch button 110, an increase / decrease adjustment button 120, and multiple mode buttons 130.

[0052] The switching key 110 is located on the side of the body 100 and is configured to switch the operating mode of the control module. The plus / minus adjustment keys 120 are located on the side of the body 100 and are configured to perform corresponding adjustment functions in different operating modes. Multiple sets of mode keys 130 are located at the front of the body 100, each set of mode keys 130 corresponding to one of the operating modes and taking effect in the corresponding operating mode.

[0053] Each operating mode can correspond to only one or one type of device. Different operating modes correspond to different devices. The main unit 100 can be equipped with a wireless transceiver for sending and receiving control signals to the device. The universal remote control can transmit different control signals in different operating modes to control different home appliances. The switch key 110, the plus / minus adjustment keys 120, and the multiple mode keys 130 are electrically connected to the control module, and each control key can trigger the control module's signal to execute the corresponding function.

[0054] The plus / minus adjustment keys 120 can perform corresponding adjustment functions in different working modes, reducing the number of keys required. The plus / minus adjustment keys 120 have a wide range of applications, as many devices require adjustment keys to achieve their functions. For example, adjusting the temperature of temperature control devices such as air conditioners, adjusting the volume of audio-visual equipment such as televisions, and adjusting the brightness of lighting equipment. Moreover, the adjustment functions of the plus / minus adjustment keys 120 are easy for users to understand, effectively reducing the difficulty of learning to use a universal remote control. The switch key 110 for switching working modes and the plus / minus adjustment keys 120 for performing adjustment functions are frequently used keys. Their placement on the side of the unit 100 reduces the space occupied at the front of the unit 100, making the unit 100 more compact. Furthermore, the positions of the switch key 110 and the plus / minus adjustment keys 120 are easier to remember and find, making them more convenient to use.

[0055] In detail, the addition and subtraction adjustment keys 120 include an addition key and a subtraction key. The addition and subtraction keys can be arranged along the length direction or the front and back direction of the body 100, or of course, along other directions.

[0056] The mode key 130 is active in the corresponding working mode. The functions of each mode key 130 are relatively fixed, and their positions on the body 100 are also fixed. The mode keys 130 corresponding to the same working mode can be set in the same area of ​​the body 100, which can save the cost of a universal remote control. In addition, the functions of each mode key 130 are easier to remember, reducing confusion when users learn to use each mode key 130.

[0057] In some embodiments of this utility model, a display screen 140 is provided at the front of the body 100. The display screen 140 is configured to display corresponding information in different working modes. Specifically, the display screen 140 is electrically connected to a control module, which is configured to control the display screen 140 to display corresponding information when changing working modes. The display screen 140 can display an interface reflecting the current working mode. The display screen 140 can display information such as temperature, time, and volume. The display screen 140 helps users better understand the current status of the device. The display screen 140 can be positioned near the top of the body 100 for easy viewing.

[0058] One or more display screens 140 may be provided. In an embodiment with one display screen 140, information about multiple operating modes is displayed through that display screen 140. In an embodiment with multiple display screens 140, each display screen 140 may correspond to one of the operating modes and only display information for the corresponding operating mode; each display screen 140 may also correspond to multiple operating modes and display information for the current operating mode.

[0059] In some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, the switching key 110 is movably disposed on the side of the body 100, and the switching key 110 has multiple working positions on the side of the body 100. The switching key 110 can move between the multiple working positions relative to the body 100. The switching key 110 is electrically connected to the control module, and the switching key 110 is configured to switch the control module to the corresponding working mode when it is moved to different working positions. The direction of movement of the switching key 110 can be the length direction of the body 100, the front-back direction of the body 100, or other directions.

[0060] The switch key 110 can be moved along the side of the body 100 by sliding. The switch key 110 can be set as a sliding key, and a slide groove can be provided on the side of the body 100, so that the switch key 110 can slide along the slide groove to different working positions.

[0061] Because the body 100 has a long and narrow structure with narrow sides, such as Figure 3 and Figure 4 In one specific embodiment shown, the movement direction of the switch key 110 between multiple working positions is the length direction of the body 100, and the addition and subtraction adjustment keys 120 are arranged along the length direction of the body 100, which can make more reasonable use of the side space of the body 100.

[0062] Furthermore, the switch key 110 and the plus / minus adjustment key 120 can be located on the same side of the body 100 for easier use.

[0063] In some embodiments of this invention, the plus / minus adjustment key 120 is configured to perform temperature adjustment functions in the operating mode for remotely controlling temperature control devices. These temperature control devices include, for example, air conditioners and heaters. When the plus / minus adjustment key 120 is pressed, the control module sends a signal to control the temperature of the corresponding temperature control device according to the current operating mode, increasing or decreasing the temperature of the corresponding device. At least one of the control module's operating modes is the mode for controlling temperature control devices.

[0064] In some embodiments of this invention, the volume adjustment keys 120 are configured to perform volume adjustment functions in a working mode for remotely controlling audio-visual equipment. Audio-visual equipment includes, for example, televisions, projectors, and stereos. When the volume adjustment keys 120 are pressed, the control module sends a signal to control the volume of the corresponding audio-visual equipment according to the current working mode, increasing or decreasing the volume of the corresponding equipment. At least one of the control module's working modes is the audio-visual equipment control mode.

[0065] In one implementation, the plurality of operating modes include a first operating mode and a second operating mode, and the plurality of mode keys 130 include at least one first mode key 131 and at least one second mode key 132. The first mode key 131 corresponds to the first operating mode, and the second mode key corresponds to the second operating mode.

[0066] In the first operating mode, the device corresponding to the first operating mode can be remotely controlled via the first mode keys 131, and the adjustment keys 120 can be used to perform corresponding adjustment functions on the device. In the second operating mode, the device corresponding to the second operating mode can be remotely controlled via the second mode keys, and the adjustment keys 120 can be used to perform corresponding adjustment functions on the device.

[0067] In some embodiments of this utility model, a light-emitting element is provided at the front of the body 100. The light-emitting element corresponds to at least one mode key 130, and is configured to illuminate in the corresponding operating mode of the mode key 130. At least one mode key 130 has a corresponding light-emitting element. The light-emitting element is electrically connected to a control module, and the control module controls the light-emitting element to illuminate. When the light-emitting element is illuminated, it helps the user understand the current operating mode of the universal remote control. The light-emitting element can be located near the corresponding mode key 130, or it can be directly located on the corresponding mode key 130.

[0068] When the indicator light is on, it means that the corresponding mode key 130 is usable; when the indicator light is off, it means that the corresponding mode key 130 is not usable. The indicator light helps users identify the usable mode keys 130 in the current operating mode, reducing visual interference from other mode keys 130. Users can more quickly identify which mode keys 130 are usable and more easily master the use of the universal remote control.

[0069] In some embodiments of this utility model, such as Figure 5 As shown, a symbol 150 indicating the function of the mode key 130 can be provided on the front of the device 100. The symbol 150 can be text or a graphic. The symbol 150 can be placed directly on the mode key 130 or in a position close to the mode key 130, as long as it allows the user to understand the correspondence between the symbol 150 and the mode key 130. A light-emitting element is used to illuminate the symbol 150 corresponding to the mode key 130. When the symbol 150 is illuminated, it visually emphasizes the corresponding mode key 130. If the light-emitting element is not lit, the symbol 150 corresponding to the mode key 130 cannot be clearly displayed, and the user cannot clearly see the function represented by the symbol 150, further reducing visual interference for the user.

[0070] In some embodiments of this utility model, such as Figure 2 As shown, one of the multiple sets of mode keys 130 includes a five-way navigation key 1321 and function mode keys 1322 disposed around the five-way navigation key 1321. An illuminant is disposed on the function mode keys 1322. The five-way navigation key 1321 and the function mode keys 1322 correspond to the same operating mode, in which the illuminant is illuminated to indicate to the user that the five-way navigation key 1321 and the surrounding function mode keys 1322 are usable.

[0071] Each function mode key 1322 is marked with an indicator 150, which is illuminated by a corresponding light-emitting element. When the universal remote control is switched to the working mode corresponding to the five-way button 1321 and the function mode key 1322, the light-emitting element lights up, displaying the corresponding indicator 150, allowing the user to more intuitively understand that the illuminated function mode key 1322 and the central five-way button 1321 are usable at this time. When switching to other working modes, the light-emitting element turns off, and the indicator 150 corresponding to the function mode key 1322 is not clearly displayed, making it easier for the user to understand that the five-way button 1321 and the function mode key 1322 are not usable at this time.

[0072] In detail, the front of the body 100 has a rectangular button area. The five-way button 1321 can be set in a circular or diamond shape and is located in the center of the rectangular button area. There are four function mode buttons 1322, which are distributed at the four corners of the rectangular area, making reasonable use of space and making the structure compact. The four function mode buttons 1322 are equipped with light-emitting elements and indicators 150 for indicating functions. The indicators 150 are displayed when the light-emitting elements are lit, and cannot be clearly displayed when the light-emitting elements are not lit.

[0073] In some embodiments of this utility model, such as Figure 2As shown, the machine body 100 is equipped with a power switch 160, which is configured to control the corresponding equipment to turn on or off in different operating modes. The power switch 160 is electrically connected to the control module.

[0074] In some embodiments of this utility model, the body 100 is provided with a voice module, which is configured to play corresponding voice messages when the switch key 110 and / or the adjustment keys 120 and / or the mode key 130 are triggered. The voice module is electrically connected to the control module and can be set to play corresponding voice messages when any key on a universal remote control is triggered, providing voice feedback on control commands issued by each key. The voice module can also provide voice feedback on the current mode and parameters of the corresponding device, such as the current temperature and volume. By providing feedback to the user on the current control commands or device status, the voice module helps the user better control the device and makes it easier for the elderly, children, and visually impaired to use. The voice module includes a speaker to emit voice messages.

[0075] In some embodiments of this utility model, such as Figure 2 As shown, the unit 100 is equipped with a broadcast button 170, which is configured to turn the voice module on or off. The broadcast button 170 is electrically connected to the control unit and / or the voice module. When the voice unit is turned on by the broadcast button 170, the voice unit can play voice messages. When the voice module is turned off by the broadcast button 170, the voice module displays "Voice broadcast is off," and the corresponding voice messages will no longer be played when any button is triggered. Users can turn the voice unit on or off as needed.

[0076] In some embodiments of this utility model, such as Figure 2 As shown, the device body 100 is provided with Braille dots 180 corresponding to the positions of the mode key 130 and / or the power key 160 and / or the announcement key 170. Braille dots 180 can be set on any key on the device body 100 to help visually impaired users identify the function of each key. The Braille dots 180 can be directly set on the surface of each key or placed near each key, as long as the user can understand the correspondence between the Braille dots 180 and the keys.

[0077] In one specific embodiment, the control module's operating modes include a first operating mode for remotely controlling an air conditioner and a second operating mode for remotely controlling a television. A switching key 110 and adjustment keys 120 are provided on one side of the unit 100. The switching key 110 has two operating positions, corresponding to the first and second operating modes respectively. When the switching key 110 is in the first operating position, the control unit is in the first operating mode, and the adjustment keys 120 are used to adjust the air conditioner's volume. When the switching key 110 moves to the second operating position, the control unit switches to the second operating mode, and the adjustment keys 120 are used to adjust the television's volume.

[0078] The front of the unit 100 is equipped with a display screen 140, two sets of mode buttons 130, a power switch 160, and a broadcast button 170. One set of mode buttons 130 is a first mode button 131 corresponding to the first operating mode, and the other set of mode buttons 130 is a second mode button 132 corresponding to the second operating mode. The first mode button 131 includes buttons for controlling the air conditioner's cooling, heating, and fan speed, and may further include a self-cleaning button. The second mode button 132 includes a five-way navigation key 1321 and a function mode key 1322. The function mode key 1322 surrounds the five-way navigation key 1321 and is equipped with an illuminating element and a symbol 150. The power switch 160, the broadcast button 170, and each of the second mode buttons 132 are equipped with corresponding Braille raised dots 180 to facilitate the use of the air conditioner by visually impaired users.

[0079] Specifically, the power button 160 and the announcement button 170 are located below the display screen 140 and are positioned to the left and right respectively. The second mode button 132 is located below the power button 160 and the announcement button 170, and the first mode button 131 is located below the second mode button 132.

[0080] When the switch key 110 is moved to the first position, the control module switches to the first working mode for remote control of the air conditioner. At this time, the display screen 140 shows the air conditioner operation area, and the plus and minus adjustment keys 120 are used to adjust the temperature of the air conditioner. If the voice module is turned on, the voice module will prompt "Air conditioner mode is on". After clicking the power key 160 to turn on the air conditioner, the voice module will prompt "Power on" and announce the current mode, temperature and other information, such as "Power on, current cooling mode, temperature 26 degrees Celsius". Clicking the heating key will prompt the voice module to announce the corresponding voice, such as "Heating mode is on, current temperature 26 degrees Celsius". Clicking the fan speed key will prompt the voice module to announce the corresponding voice, such as "Mute", "Low", "Medium", "High", "Powerful". Clicking the plus and minus adjustment keys 120 will prompt the voice module to announce the current temperature, for example, clicking the plus key will prompt "Current temperature 27 degrees Celsius". Clicking the announcement key 170 will turn off the voice module, and the voice module will prompt "Voice announcement is off" and stop playing voice messages.

[0081] When the switch key 110 is moved to the second position, the control module switches to the second working mode for remote control of the TV. At this time, the display screen 140 shows the TV mode interface, which displays the current time. The up and down adjustment keys 120 are used to adjust the TV volume. The light-emitting element of the function mode key 1322 lights up and illuminates the corresponding indicator 150. If the voice module is already on, it will prompt "TV mode is on". Clicking the broadcast key 170 turns off the voice module, and the voice module will prompt "Voice broadcast is off" and stop playing voice messages.

[0082] The universal remote control provided by this utility model reduces the number of buttons and lowers the cost by universalizing the adjustment keys 120, making it easier to operate. Through the design of the display screen 140, light-emitting elements, voice module, Braille raised dots 180, etc., it helps users distinguish the working mode of the universal remote control and the function of each key through visual, auditory, and tactile senses, greatly reducing the difficulty of use. The elderly, children, visually impaired and other groups can also easily learn how to use it.

[0083] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A universal remote control, characterized in that, include: The machine body is equipped with a control module, which has multiple working modes for remotely controlling different devices; A switching key is located on the side of the machine body, and the switching key is configured to switch the working mode of the control module. The plus and minus adjustment keys are located on the side of the machine body and are configured to perform corresponding adjustment functions in different working modes. Multiple sets of mode keys are located at the front of the machine body. Each set of mode keys is configured to correspond to one of the working modes and is effective in the corresponding working mode.

2. The universal remote controller according to claim 1, characterized in that, The front of the machine body is equipped with a display screen, which is configured to display corresponding information in different working modes.

3. The universal remote controller according to claim 1, characterized in that, The switching key can move between multiple working positions relative to the body, and the switching key is configured to switch the control module to the corresponding working mode when it is moved to different working positions.

4. The universal remote controller according to claim 3, characterized in that, The direction in which the switching key moves between the multiple working positions is the length direction of the machine body; And / or, The plus and minus adjustment keys are arranged along the length of the machine body.

5. The universal remote controller according to claim 1, characterized in that, The plus and minus adjustment keys are configured to perform temperature adjustment functions in the working mode used for remote temperature control equipment; And / or, The plus and minus adjustment keys are configured to perform volume adjustment functions in the working mode used for remote control of audio-visual equipment.

6. The universal remote controller according to claim 1, characterized in that, The front of the body is provided with a light-emitting element, which corresponds to at least one of the mode keys. The light-emitting element is configured to light up in the corresponding working mode of the mode key.

7. The universal remote controller according to claim 6, characterized in that, One of the multiple sets of mode keys includes a five-way key and a function mode key disposed around the five-way key. The function mode key is provided with a mark, and the light-emitting element is disposed on the function mode key.

8. The universal remote controller according to any one of claims 1 to 7, characterized in that, The machine body is equipped with a power switch, which is configured to control the corresponding device to turn on or off in different operating modes; and / or, The device is equipped with a voice module, which is configured to play corresponding voice messages when the switch key and / or the plus / minus adjustment key and / or the mode key is triggered.

9. The universal remote controller according to claim 8, characterized in that, The device is equipped with a broadcast button, which is configured to turn the voice module on or off.

10. The universal remote controller according to claim 9, characterized in that, The device body is provided with Braille raised dots corresponding to the positions of the mode key and / or the power key and / or the broadcast key.

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