CN214620000U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN214620000U CN214620000U CN202120448427.3U CN202120448427U CN214620000U CN 214620000 U CN214620000 U CN 214620000U CN 202120448427 U CN202120448427 U CN 202120448427U CN 214620000 U CN214620000 U CN 214620000U
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- projection
- air conditioner
- indoor unit
- touch
- controller
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- 238000004378 air conditioning Methods 0.000 abstract description 9
- 238000004891 communication Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- User Interface Of Digital Computer (AREA)
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an air-conditioning indoor unit, a mobile controller for controlling the indoor unit comprises a projection device, a touch control acquisition device and a processing unit; the projection device is used for projecting a pattern to a certain plane in the space where the controller is located, and the pattern forms a touch interface; the touch acquisition device is used for acquiring touch operation on the touch interface so as to acquire positioning information of the touch operation; the processing unit is respectively communicated with the projection device, the touch control acquisition device and the air-conditioning indoor unit, and sends the key instruction information corresponding to the positioning information to the air-conditioning indoor unit. The controller utilizes a certain plane in the space as a projection plane, so that the cost is reduced, the touch interface has more scientific and technological sense, and the user experience is improved.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to an indoor set of air conditioning with projection touch-control function.
Background
The existing air-conditioning indoor unit can be generally controlled through a wire controller and a remote controller, and the wire controller needs to be fixed on a wall surface and cannot be used movably; although the remote controller can be used in a movable mode, the display interface of the existing remote controller is generally arranged on the body of the remote controller, the visual effect of the display interface is general, and the science and technology sense is lacked.
Currently, various projection touch technologies, such as a light projection touch technology, a projection touch technology based on ultrasonic ranging, and a projection touch technology based on sound vibration, are gradually applied to home appliances. Specifically, the projection device projects a pattern onto a touch panel of the household appliance, and a user can perform touch operation on the pattern on the touch panel to control the household appliance. However, the household appliance itself needs to be additionally provided with a touch panel, which increases the cost; moreover, the touch panel is still bound to the home appliance, and cannot realize mobile control.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
To the problem pointed out in the background art, the utility model provides an indoor set of air conditioner, the portable controller of indoor set of air conditioner passes through projection arrangement with touch interface projection to a plane on, this plane is a certain plane in the space that the controller is located, gather the positioning information of touch operation in the touch plane through touch-control collection device, receive the positioning information of touch operation and send corresponding button instruction information to the indoor set of air conditioner through the processing unit, realize the touch operation of indoor set of air conditioner, because the projection touch interface does not set up on the body of indoor set of air conditioner or mobile controller, but utilizes a certain plane in the space, the cost is reduced, the touch interface has more science and technology to feel, improve user's use and experience.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
in some embodiments of the present application, an indoor unit of an air conditioner is provided, including:
a mobile controller, comprising:
the projection device is used for projecting a pattern to a certain plane in the space where the controller is located, and the pattern forms a touch interface;
the touch control acquisition device is used for acquiring touch control operation on the touch control interface so as to acquire positioning information of the touch control operation;
and the processing unit is respectively communicated with the projection device, the touch acquisition device and the indoor air conditioner, and sends the key instruction information corresponding to the positioning information to the indoor air conditioner.
In some embodiments of the present application, the projection apparatus includes a projection lighting apparatus and a projection pattern die, the projection pattern die is located between the projection lighting apparatus and the projection surface and is close to the projection lighting apparatus, and the light emitted by the projection lighting apparatus forms the pattern on the projection surface via the projection pattern die.
In some embodiments of the present application, the projection lighting device can emit lights with different colors and different intensities according to the color and surface characteristics of the projection surface.
In some embodiments of the present application, the touch acquisition device includes a camera, and the positioning information of the touch operation is acquired by the camera.
In some embodiments of the present application, the camera collects the color and surface characteristics of the projection surface and uploads the collected color and surface characteristics to the processing unit, and the processing unit controls the projection device to emit light of corresponding color and intensity.
In some embodiments of the present application, the camera collects the color and surface characteristics of the projection surface at intervals t and uploads the collected color and surface characteristics to the processing unit.
In some embodiments of the present application, the positioning information and the key instruction information have a preset corresponding relationship.
In some embodiments of the present application, the projection device and the touch acquisition device are disposed on the same side of the controller.
In some embodiments of the present application, the controller further includes a wireless communication device, and the processing unit communicates with the indoor unit of the air conditioner through the wireless communication device.
In some embodiments of the present application, the controller further includes a prompt device, which is in communication with the processing unit, and the prompt device is configured to send a control feedback prompt of the indoor unit of the air conditioner.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
in the air-conditioning indoor unit disclosed by the application, the touch interface used for controlling the indoor unit is formed by projection, the projection surface where the touch interface is located is not on the controller body and is not on the body of the indoor unit, but the existing plane in the space is used as the projection surface, and special touch operation interfaces or projection display screens are not required to be additionally arranged on the controller and the body of the indoor unit, so that the product cost is greatly reduced.
Moreover, the external projection mode of the touch interface greatly improves the technological sense of the touch interface and improves the user experience.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic diagram of a controller according to an embodiment;
fig. 2 is a schematic structural diagram of a controller according to an embodiment.
Reference numerals:
10-a controller;
11-projection means, 111-pattern, 112-touch interface;
12-a touch acquisition device;
13-a processing unit;
14-a wireless communication device;
15-a prompting device;
20-air-conditioning indoor unit.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The air conditioner indoor unit is controlled by the controller to perform related operations such as shutdown, temperature regulation, wind direction regulation, working mode regulation (such as a refrigeration mode, a heating mode, a fresh air mode and the like).
The controller in this embodiment is a mobile controller, specifically a mobile wireless controller.
Most of mobile controllers in the prior art are operated in a key-press manner, and a display interface is arranged on a body of the controller and used for displaying relevant operation interfaces. The visual effect of the operation interface on the controller is general, the science and technology sense is lacked, and the user experience is not good enough.
In order to solve the above problems, the present application provides a controller having a projection function.
Specifically, referring to fig. 1 and 2, the controller 10 includes a projection device 11, a touch capture device 12, and a processing unit 13.
The projection device 11 and the touch acquisition device 12 are both disposed on the body of the controller 10.
The projection device 11 is used for projecting a pattern 111 onto a plane in the space where the controller 10 is located, and the pattern 111 projected on the projection plane forms a touch interface 112.
The "certain plane in the space where the controller 10 is located" may be a plane where a placing surface of the controller 10 is located, such as a table top, a tea table surface, a bedside table surface, and the like.
The touch capture device 12 is configured to capture a touch operation on the touch interface 112 to obtain positioning information of the touch operation.
The processing unit 13 is respectively in communication with the projection device 11, the touch acquisition device 12 and the indoor air conditioner unit 20.
The processing unit 13 sends the key instruction information corresponding to the positioning information to the indoor air conditioner unit 20.
And the indoor air conditioner unit 20 executes the corresponding operation instruction according to the received key instruction information.
The key point of the present application is that the projection plane where the touch interface 112 is located is not on the controller body nor on the body of the indoor unit, but the existing plane in the space is used as the projection plane, and no special touch operation interface or projection display screen is required to be additionally arranged on the body of the controller 10 and the body of the indoor unit 20, thereby greatly reducing the product cost.
Moreover, the external projection mode of the touch interface 112 greatly improves the technological sense of the touch interface and improves the user experience.
It can be understood that the positioning information and the key instruction information have a preset corresponding relationship, and after the touch acquisition device 12 acquires the positioning information of the touch operation, the system can acquire the corresponding key instruction information.
The process of analyzing the positioning information of the touch operation to obtain the key instruction information may be completed in the touch acquisition device 12 or may be completed in the processing unit 13.
In some embodiments of the present application, the projection device 11 includes a projection light emitting device and a projection pattern die.
The projection pattern die is positioned between the projection light-emitting device and the projection surface and is close to the projection light-emitting device, and the light emitted by the projection light-emitting device forms a pattern on the projection surface through the projection pattern die to form a touch interface.
The projection pattern die comprises a pattern part and a non-pattern part, wherein the light transmittance of the pattern part is stronger than that of the non-pattern part, and when light emitted by the projection light-emitting device passes through the projection pattern die, the pattern of the pattern part is projected on a projection surface.
The graph part comprises at least one of graphs such as 'switch', 'temperature increase', 'temperature decrease', 'wind speed increase', 'wind speed decrease', 'mode', 'sleep', 'wireless signal indication', and the like.
The projection device 11 is used for realizing fixed graph projection, the cost is lower than that of image projection of a similar projector, and the cost performance of the product is further improved.
In some embodiments of the present application, the projection light-emitting device can emit light with different colors and different intensities according to the color and surface characteristics of the projection surface, so as to ensure that a clear touch interface is formed on the projection surface.
The surface characteristics of the projection surface include smoothness and/or roughness, etc.
In some embodiments of the present application, the touch capture device 12 includes a camera, and when a user operates on the touch interface 112, the camera can obtain positioning information of the touch operation.
The above-mentioned color and surface characteristic of the projection surface can be obtained by a camera, the camera uploads the obtained projection surface information to the processing unit 13, and the processing unit 13 controls the projection device 11 (specifically, the projection light-emitting device) to emit light with corresponding color and intensity.
Before each projection, the controller 10 obtains the color and surface characteristic information of the projection surface through the camera, and the processing unit 13 analyzes and obtains the light color and light intensity data suitable for the projection surface, and controls the projection light-emitting device to emit light with suitable color and intensity, so as to obtain the touch interface with the best display.
During the use of the controller 10, the camera automatically acquires the color and surface characteristics of the projection plane at intervals t (denoted as t 1) and uploads the color and surface characteristics to the processing unit 13, so as to avoid the problems of the change of the projection plane and the unclear projection caused by the movement of the controller 10.
In some embodiments of the present application, the projection device 11 and the touch capture device 12 are disposed on the same side of the controller 10, and the projection device 11 is disposed below the touch capture device 12, so as to facilitate data capture of the touch capture device 12.
In some embodiments of the present application, the controller 10 further includes a wireless communication device 14, and the processing unit 13 communicates with the indoor unit 20 of the air conditioner through the wireless communication device 14.
The wireless communication device 14 may be an infrared remote control emitting device, a Wi-Fi communication device, a bluetooth communication device, a Zigbee communication device, or the like.
In some embodiments of the present application, the controller 10 further includes a prompting device 15, which is in communication with the processing unit 13, and the prompting device 15 is configured to issue a control feedback prompt of the indoor unit of the air conditioner.
Specifically, when the processing unit 13 receives a feedback signal that the air-conditioning indoor unit 20 has executed the key instruction information, the prompting device 15 issues a prompt in a first prompting manner (for example, a "drop" sound is generated according to a preset sound) to prompt the user that the indoor unit has executed the relevant instruction.
When the processing unit 13 receives a feedback signal indicating that the air-conditioning indoor unit 20 is not executing the key instruction information, the prompting device 15 issues a prompt in a second prompting manner (for example, two times of "dropping" according to a preset sound) to prompt the user that the indoor unit is not executing the relevant instruction.
For example, if the maximum temperature set by the indoor unit is 30 ℃, the current indoor temperature is 30 ℃, and the controller sends a temperature-increasing instruction, the indoor unit cannot execute the instruction.
When the processing unit 13 does not receive the feedback signal of the indoor unit 20 of the air conditioner within the time t2, the prompting device issues a prompt in a third prompting manner (for example, under the preset sound "drop" sound N), so as to prompt the user that the indoor unit does not execute the relevant instruction.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a mobile controller, comprising:
the projection device is used for projecting a pattern to a certain plane in the space where the controller is located, and the pattern forms a touch interface;
the touch control acquisition device is used for acquiring touch control operation on the touch control interface so as to acquire positioning information of the touch control operation;
and the processing unit is respectively communicated with the projection device, the touch acquisition device and the indoor air conditioner, and sends the key instruction information corresponding to the positioning information to the indoor air conditioner.
2. An indoor unit of an air conditioner according to claim 1,
the projection device comprises a projection light-emitting device and a projection pattern die, the projection pattern die is positioned between the projection light-emitting device and the projection surface and close to the projection light-emitting device, and the light emitted by the projection light-emitting device forms the pattern on the projection surface through the projection pattern die.
3. An indoor unit of an air conditioner according to claim 2,
the projection light-emitting device can emit light with different colors and different intensities according to the color and the surface characteristic of the projection surface.
4. An indoor unit of an air conditioner according to claim 1,
the touch control acquisition device comprises a camera, and positioning information of touch control operation is acquired through the camera.
5. An indoor unit of an air conditioner according to claim 4,
the camera collects the color and the surface characteristic of the projection surface and uploads the color and the surface characteristic to the processing unit, and the processing unit controls the projection device to emit light with corresponding color and intensity.
6. An indoor unit of an air conditioner according to claim 5,
the camera collects the color and the surface characteristic of the projection surface at intervals t and uploads the color and the surface characteristic to the processing unit.
7. An indoor unit of an air conditioner according to any one of claims 1 to 6,
the positioning information and the key instruction information have a preset corresponding relation.
8. An indoor unit of an air conditioner according to any one of claims 1 to 6,
the projection device and the touch control acquisition device are arranged on the same side of the controller.
9. An indoor unit of an air conditioner according to any one of claims 1 to 6,
the controller also comprises a wireless communication device, and the processing unit is communicated with the indoor unit of the air conditioner through the wireless communication device.
10. An indoor unit of an air conditioner according to any one of claims 1 to 6,
the controller also comprises a prompting device which is communicated with the processing unit, and the prompting device is used for sending out a control feedback prompt of the indoor unit of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448427.3U CN214620000U (en) | 2021-03-02 | 2021-03-02 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448427.3U CN214620000U (en) | 2021-03-02 | 2021-03-02 | Indoor unit of air conditioner |
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| Publication Number | Publication Date |
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| CN214620000U true CN214620000U (en) | 2021-11-05 |
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| CN202120448427.3U Active CN214620000U (en) | 2021-03-02 | 2021-03-02 | Indoor unit of air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923438A (en) * | 2021-03-02 | 2021-06-08 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
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- 2021-03-02 CN CN202120448427.3U patent/CN214620000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923438A (en) * | 2021-03-02 | 2021-06-08 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
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