CN207571706U - Control assembly, sky mouse equipment and display equipment for sky mouse equipment - Google Patents
Control assembly, sky mouse equipment and display equipment for sky mouse equipment Download PDFInfo
- Publication number
- CN207571706U CN207571706U CN201721416769.7U CN201721416769U CN207571706U CN 207571706 U CN207571706 U CN 207571706U CN 201721416769 U CN201721416769 U CN 201721416769U CN 207571706 U CN207571706 U CN 207571706U
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- equipment
- display
- sky mouse
- mcu
- infrared light
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Abstract
Include the utility model is related to a kind of for the control assembly of sky mouse equipment, sky mouse equipment and display equipment, control assembly：One is used for the camera of the display image of image taking display equipment for the MCU and one that cursor coordinates detect；The camera is set on the forward position of sky mouse equipment, and the signal input part of the MCU is connected with the camera；The sender unit of the signal output end connection sky mouse equipment of the MCU, the MCU are communicated by the sender unit with display equipment；The camera shows the display image of equipment for shooting, the MCU receives the display image, detect the light source coordinates of the display image mid-infrared light source, and light source coordinates are exported to display equipment by the sender unit, after light source coordinates are converted to cursor coordinates by display equipment, the cursor of sky mouse equipment is shown at corresponding cursor coordinates.
Description
Technical field
The utility model is related to technical field of electronic equipment, more particularly to a kind of control assembly for sky mouse equipment,
Sky mouse equipment and display equipment.
Background technology
Traditional mouse must slide generation as moving on some surface, and the shifting to be converted to cursor is detected by computer
It is dynamic.The invention of sky mouse equipment allows user, using mouse, to design, make using gyroscope principle not on some plane is confined to
User can hold the function using mouse, the variation of internal gyroscope and sensor sensing gesture and the work(for realizing mouse
Energy.Be widely used in the control that sky mouse product shows equipment in intelligent interaction tablet etc., be it is a kind of by touch technology to display
Content on display tablet is manipulated and is realized the integration apparatus of man-machine interactive operation.For convenience to display equipment into
Row operation, a kind of mode are to be equipped with a sky mouse equipment for display equipment, and sky mouse equipment and display equipment can collectively form one
A display system.Sky mouse equipment can show a cursor on the display device, so as to play indicative function.
In order to be positioned on the display device to the cursor of sky mouse equipment, general six axis of traditional technology or nine axis gyros
Instrument calculates space tracking, so as to obtain the coordinate of cursor on a display screen.However, aforesaid way can not be aobvious
Show and absolute fix is carried out to the cursor of sky mouse equipment in equipment, cause locating effect poor.
Utility model content
Based on this, it is necessary to the cursor of sky mouse equipment can not be carried out on the display device for traditional display system exhausted
To positioning, the problem of causing locating effect poor, provides and a kind of is set for the control assembly, sky mouse equipment and display of sky mouse equipment
It is standby.
A kind of control assembly for sky mouse equipment, including：One claps for the MCU and one of cursor coordinates detection for image
Take the photograph the camera that display equipment shows image；
The camera is set on the forward position of sky mouse equipment, and the signal input part of the MCU is connected with the camera
It connects；
The sender unit of the signal output end connection sky mouse equipment of the MCU, the MCU is emitted by the signal to be filled
It puts and communicates with display equipment；
The camera shows the display image of equipment for shooting, and the MCU receives the display image, described in detection
It shows the light source coordinates of image mid-infrared light source, and is exported light source coordinates to display equipment by the sender unit,
After light source coordinates are converted to cursor coordinates by display equipment, the cursor of sky mouse equipment is shown at corresponding cursor coordinates.
A kind of sky mouse equipment, including：
For the control assembly of sky mouse equipment；And
The sender unit being connected with the MCU of the control assembly.
A kind of display equipment used with sky mouse coordinative composition of equipments, is controlled using sky mouse equipment；Including：
Liquid crystal display panel and infrared light supply；
The infrared light supply is arranged on behind liquid crystal display panel or side；
The liquid crystal display panel receives the coordinate data that sky mouse equipment is sent, and sky mouse equipment is shown at corresponding coordinate
Cursor；Wherein, the infrared light supply on the sky mouse equipment capture liquid crystal display panel, and coordinate data is sent to liquid crystal display panel.
It is above-mentioned for the control assembly of sky mouse equipment, sky mouse equipment and display equipment, using camera shoot show image,
Light source coordinates of the light source for showing equipment on the display image of display equipment are detected using MCU, and pass through sender unit
Light source coordinates are sent to display equipment, cursor coordinates are obtained after carrying out coordinate conversion by display equipment, so as to realize
It shows and absolute fix is carried out to the cursor of sky mouse equipment in equipment, improve locating effect.
Description of the drawings
Fig. 1 is the structure diagram of the control assembly for sky mouse equipment of one embodiment；
Fig. 2 is the structure diagram of the sky mouse equipment of one embodiment；
Fig. 3 is the structure diagram of the display equipment of one embodiment；
Fig. 4 is the positioning flow figure of one embodiment；
Fig. 5 is that the Multi-point infrared light source of one embodiment positions schematic diagram.
Reference sign
100th, for the control assembly of sky mouse equipment, 101, MCU, 102 be camera, 103, sender unit, 104,
Power supply, 200, display equipment, 201, liquid crystal display panel, 202, infrared light supply, 203, infrared filtering unit, 204, visible light source,
205th, membrane material.
Specific embodiment
The technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1, the utility model provides a kind of control assembly 100 for sky mouse equipment, it may include：
One is used to scheme for the MCU (Microcontroller Unit, micro-control unit) 101 and one of cursor coordinates detection
As shooting shows the camera 102 of the display image of equipment；
The camera is set on the forward position of sky mouse equipment, the signal input part of the MCU101 and the camera
102 are connected；
The sender unit 103 of the signal output end connection sky mouse equipment of the MCU101, the MCU pass through the signal
Emitter 103 communicates with display equipment；
The camera 102 shows the display image of equipment for shooting, and the MCU101 receives the display image, inspection
Survey it is described display image mid-infrared light source light source coordinates, and pass through the sender unit 103 by light source coordinates export to
After showing that light source coordinates are converted to cursor coordinates by equipment, display equipment, sky mouse equipment is shown at corresponding cursor coordinates
Cursor.
Camera 102 can be set on the forward position of sky mouse equipment, which generally refers in sky mouse equipment towards aobvious
Show that one end of device screen, consequently facilitating shooting shows the display image of equipment.In practical applications, for included place itself
The sky mouse equipment of device is managed, MCU101 can also be replaced by processor that sky mouse equipment carries, alternatively, the output terminal of MCU101 can be with
The input terminal of processor is connected, and after the output data of MCU101 can be handled further by processor, then sends out through signal
Injection device 103 is sent to display equipment.
In one embodiment, emission of radio frequency signals device may be used in sender unit 103.In another embodiment
In, display equipment can include but is not limited to intelligent interaction tablet, combination, LCD TV etc..For the ease of control assembly 100
Coordinate conversion is carried out, infrared light supply can be installed in advance in equipment by showing.Due to the presence of infrared light supply, showing on image can exist
Infrared image vegetarian refreshments.When the shooting of camera 102 shows the display image of equipment, infrared image vegetarian refreshments can be detected on display image
Coordinate so as to obtain the light source coordinates of infrared light supply, and carries out coordinate conversion, obtains the cursor coordinates of sky mouse equipment, Ran Houtong
It crosses sender unit 103 and cursor coordinates is sent to display equipment.It, can be right after display equipment receives cursor coordinates
Display highlighting icon at the cursor coordinates answered.In this way, the absolute fix of the cursor to sky mouse equipment can be realized.Its
In, existing means, the utility model pair can be used from detection infrared image vegetarian refreshments on display image and progress coordinate conversion
This is not limited.
In a further embodiment, the control assembly 100 for sky mouse equipment of the utility model, which may also include, is used for
The power supply 104 being powered to sender unit 103 and MCU101；The power supply 104 is connected to 103 He of sender unit
Between MCU101.Accumulator, button cell smaller power supply in equal volume may be used in the power supply, to reduce entire control assembly
100 volume.Further, rechargeable battery can be used in above-mentioned accumulator, and chargeable button cell can be used in above-mentioned button cell,
So as to further improve the cruising ability of control assembly 100.
For the ease of repairing and replacing, above-mentioned control assembly 100 can removably form be mounted on inside sky mouse equipment.
The above-mentioned control assembly 100 for sky mouse equipment is shot using camera and shows image, is detected and shown using MCU
Light source coordinates of the light source of equipment on the display image of display equipment, and pass through sender unit and be sent to light source coordinates
It shows equipment, cursor coordinates is obtained after carrying out coordinate conversion by display equipment, so as to realize on the display device to sky mouse
The cursor of equipment carries out absolute fix, improves locating effect.
Embodiment two
As shown in Fig. 2, the present invention also provides a kind of sky mouse equipment, it may include：For the control assembly 100 of sky mouse equipment；
And the sender unit 103 being connected with the MCU of the control assembly.
In a specific embodiment, sky mouse equipment can be laser pen, but the utility model is without being limited thereto.
Identical with embodiment one for the control assembly of sky mouse equipment in the present embodiment, details are not described herein again.
Further, the sky mouse equipment of the utility model may also include one for accommodating the shell of control assembly, on shell
One through-hole can be set, and for installing camera 102, the other parts of control assembly 100 may be mounted at enclosure.
Above-mentioned sky mouse equipment is shot using camera 102 and shows image, is detected using MCU101 and is shown that the light source of equipment exists
It shows the light source coordinates on the display image of equipment, and passes through sender unit 103 and light source coordinates are sent to display equipment,
Cursor coordinates are obtained after carrying out coordinate conversion by display equipment, so as to realize on the display device to the cursor of sky mouse equipment
Absolute fix is carried out, improves locating effect.
Embodiment three
As shown in figure 3, the utility model also provides a kind of display equipment used with embodiment two sky mouse coordinative composition of equipments
200, it is controlled using the sky mouse equipment of embodiment two；The display equipment 200 may include：
Liquid crystal display panel 201 and infrared light supply 202；The infrared light supply 202 is arranged on behind liquid crystal display panel 201 or side
Side；
The liquid crystal display panel 201 receives the coordinate data that sky mouse equipment is sent, and shows that sky mouse is set at corresponding coordinate
Standby cursor；Wherein, the infrared light supply on the sky mouse equipment capture liquid crystal display panel 201, and coordinate data is sent to liquid crystal surface
Plate 201.
Wherein, infrared light supply 202 can be arranged on behind liquid crystal display panel 201, can also be arranged on liquid crystal display panel 201
Side carries out light angle change by light-guiding pillar.
Infrared LED (Light Emitting Diode, light emitting diode) can be used in above-mentioned infrared light supply 202.Due to red
The light human eye that outer LED is sent out is invisible, therefore, does not interfere with display effect.The quantity of infrared light supply 202 can be it is multiple,
Wherein, an infrared light supply can be set at position corresponding with liquid crystal display panel center, as main infrared light supply, and in key light
Several are set around source from infrared light supply.
In one embodiment, the display equipment of the utility model further include be arranged on it is infrared below the liquid crystal display panel
Filter unit 203, for filtering to the infrared light supply.In another embodiment, it can be equipped on liquid crystal display panel 201 more
A RGB display units, each RGB display units are respectively used to perform image display.In another embodiment, the infrared light
Source 202 is arranged on behind liquid crystal display panel 201, and can uniformly arrange multiple visible light sources 204 around infrared light supply 202, be used for
It shines, by generating different patterns after liquid crystal display panel 201.In some embodiments, liquid crystal display panel 201 and the infrared light supply
It can also set a membrane material 205, for spreading visible ray, light is made uniformly to penetrate liquid crystal display panel 201 between 202.Optionally, membrane material
205 can be diffuser plate, brightening piece or diffusion sheet.Optionally, membrane material 205 can be the adjustable membrane material of optical parameter.Membrane material
205 optical parameter is adjustable, and the light that infrared light supply 202 is sent out is made to penetrate liquid crystal display panel 201, have certain angles of display and
Size, convenient for being captured by camera.
Above-mentioned display equipment is shot using camera and shows image, is detected using MCU and is shown that the light source of equipment is set in display
Light source coordinates on standby display image, and pass through sender unit and light source coordinates are sent to display equipment, it is set by display
Cursor coordinates are obtained after standby progress coordinate conversion, the cursor of sky mouse equipment is carried out absolutely on the display device so as to realize
Positioning, improves locating effect.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
As one of Application Example, as shown in figure 4, the utility model for sky mouse equipment control assembly,
Sky mouse equipment and display equipment can be used following positioning method and positioned：
It after positioning function pattern is entered, is captured by camera show image first, then by MCU in display image
The middle main infrared light supply of detection.If detecting, light source coordinates (x0, y0) of the main infrared light supply in image is shown are recorded, by light
Source coordinate (x0, y0) is sent to display equipment；If being not detected, recordable two of which is from infrared light supply in image is shown
Light source coordinates (x1, y1) and (x2, y2) are sent to display equipment by light source coordinates (x1, y1) and (x2, y2).Display equipment obtains
After getting light source coordinates, cursor coordinates (x, y) are calculated.
It should be noted that camera can identify that different-waveband is infrared, preferentially center main light source is made reference.
Multi-point infrared light source position schematic diagram as shown in figure 5, shown in figure a resolution ratio for W1 × H1=1920 ×
1280 display image, it is assumed that main infrared light supply is the light source of 940nm wave bands, and the light source of 900nm wave bands is included from infrared light supply
And the light source of 850nm wave bands, then when the light source for capturing 940nm wave bands, it is believed that capture main infrared light supply, record the master
The light source coordinates (x0, y0) of infrared light supply；Assuming that only capturing the light source of 900nm wave bands and the light source of 850nm wave bands, then recognize
Only to capture from infrared light supply, the two are recorded from the light source coordinates (x1, y1) of infrared light supply and (x2, y2).Center it is red
Outer light source is main infrared light supply, when capturing main infrared light supply on showing image, priority processing calculates the seat in picture
It marks (x0, y0).Because of camera angle problem, when only collecting from infrared light supply, done with currently collected from infrared light supply
Reference point, coordinate of the calculating reference point in image is shown.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of control assembly for sky mouse equipment, which is characterized in that including：One MCU and one detected for cursor coordinates
The camera of the display image of equipment is shown for image taking；
The camera is set on the forward position of sky mouse equipment, and the signal input part of the MCU is connected with the camera；
The MCU signal output end connection sky mouse equipment sender unit, the MCU by the sender unit with
Display equipment communicates；
The camera shows the display image of equipment for shooting, and the MCU receives the display image, detects the display
The light source coordinates of image mid-infrared light source, and exported light source coordinates to display equipment, display by the sender unit
After light source coordinates are converted to cursor coordinates by equipment, the cursor of sky mouse equipment is shown at corresponding cursor coordinates.
2. the control assembly according to claim 1 for sky mouse equipment, which is characterized in that further include：
For the power supply being powered to sender unit and MCU；
The power supply is connected between sender unit and MCU.
3. a kind of sky mouse equipment, which is characterized in that including：
The control assembly for sky mouse equipment as described in claim 1 to 2 any one；And
The sender unit being connected with the MCU of the control assembly.
4. sky mouse equipment according to claim 3, which is characterized in that the sky mouse equipment is laser pen.
5. a kind of display equipment, which is characterized in that controlled using the sky mouse equipment of claim 3 or 4；Including：
Liquid crystal display panel and infrared light supply；
The infrared light supply is arranged on behind liquid crystal display panel or side；
The liquid crystal display panel receives the coordinate data that sky mouse equipment is sent, and the light of sky mouse equipment is shown at corresponding coordinate
Mark；Wherein, the infrared light supply on the sky mouse equipment capture liquid crystal display panel, and coordinate data is sent to liquid crystal display panel.
6. display equipment according to claim 5, which is characterized in that further include be arranged on it is red below the liquid crystal display panel
Outer filter unit, for filtering to the infrared light supply.
7. display equipment according to claim 6, which is characterized in that further include：It is arranged on more on the liquid crystal display panel
A RGB display units, each RGB display units are respectively used to perform image display.
8. display equipment according to claim 5, which is characterized in that after the infrared light supply is arranged on liquid crystal display panel
Face, the display equipment further include：The multiple visible light sources being evenly spaced in around the infrared light supply, for shining.
9. display equipment according to claim 6, which is characterized in that further include：Be arranged on the liquid crystal display panel with it is described
Membrane material between infrared light supply, for spreading visible ray.
10. display equipment according to claim 9, which is characterized in that the membrane material is diffuser plate, brightening piece or diffusion
Piece；And/or
The membrane material is the adjustable membrane material of optical parameter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416769.7U CN207571706U (en) | 2017-10-26 | 2017-10-26 | Control assembly, sky mouse equipment and display equipment for sky mouse equipment |
| PCT/CN2017/116216 WO2019080296A1 (en) | 2017-10-26 | 2017-12-14 | Control assembly for air mouse device, air mouse device and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416769.7U CN207571706U (en) | 2017-10-26 | 2017-10-26 | Control assembly, sky mouse equipment and display equipment for sky mouse equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571706U true CN207571706U (en) | 2018-07-03 |
Family
ID=62693430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416769.7U Active CN207571706U (en) | 2017-10-26 | 2017-10-26 | Control assembly, sky mouse equipment and display equipment for sky mouse equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207571706U (en) |
| WO (1) | WO2019080296A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096527B (en) * | 2010-12-18 | 2012-10-17 | 何晓 | Indoor wireless audio and video holographic interactive rear projection integrated machine and implementation method |
| CN103529956A (en) * | 2013-10-31 | 2014-01-22 | 广州视睿电子科技有限公司 | Pointing device and processing method in rotation |
| CN107291272A (en) * | 2017-06-20 | 2017-10-24 | 广州视源电子科技股份有限公司 | Cursor position determination and method, device and the relevant device of image capture |
-
2017
- 2017-10-26 CN CN201721416769.7U patent/CN207571706U/en active Active
- 2017-12-14 WO PCT/CN2017/116216 patent/WO2019080296A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2019080296A1 (en) | 2019-05-02 |
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