CN207319439U - Finger touch modules, remote controler and display device - Google Patents
Finger touch modules, remote controler and display device Download PDFInfo
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- CN207319439U CN207319439U CN201720987599.1U CN201720987599U CN207319439U CN 207319439 U CN207319439 U CN 207319439U CN 201720987599 U CN201720987599 U CN 201720987599U CN 207319439 U CN207319439 U CN 207319439U
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- finger touch
- finger
- circuit
- motion track
- remote controler
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- 230000005611 electricity Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000011514 reflex Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005057 finger movement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004446 light reflex Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of finger touch modules, remote controler and display device, and the finger touch modules include being used for finger touch plate, the output interface being electrically connected with the finger touch plate of sensing finger movement；The output interface electricity is connected for control circuit；The finger touch plate includes finger touch area, infrared transmitting circuit and and motion track Acquisition Circuit.Technical solutions of the utility model can gather the information in finger 360 ° of direction scopes of movement due to motion track Acquisition Circuit, therefore user can be by carrying out 360 ° of movements without dead angle in finger touch area, so as to flexibly control the movement of cursor, therefore technical solutions of the utility model can be more convenient and more efficiently control cursor, have greatly improved user experience.
Description
Technical field
Field of remote control is the utility model is related to, more particularly to a kind of finger touch modules, remote controler and display device.
Background technology
The display devices (such as smart television, outdoor-screen, projecting apparatus etc.) with screen most of at present are required for passing through
Remote controler operates, such as the remote controler of hand-held；In the prior art, remote controler often only has " on ", " under ", "left", "right"
Button is selected to user；Therefore, when needing the mouse on mobile screen, can only by " on ", " under " of remote controler, " left side ",
" right side " button controls the movement of screen cursor of mouse, and this touch-tone operation requires user's length to push button, and angle
It is non-adjustable, therefore user generally requires repeatedly and alternately to push button, and cursor is moved to oneself desired position, because
This this touch-tone moving operation inefficiency, and it is cumbersome, extremely influence user experience.
Utility model content
The main purpose of the utility model is to propose a kind of finger touch modules, remote controler and display device, it is intended to is made
The cursor of display device is controlled to user flexibility, improves user experience.
To achieve the above object, the utility model proposes a kind of finger touch modules, for remote controler, including for feeling
Survey finger touch plate, the output interface being electrically connected with the finger touch plate of finger motion track；The output interface electricity supplies
The control circuit connection of remote controler；
The finger touch plate includes finger touch area, infrared transmitting circuit and motion track Acquisition Circuit, described infrared
Radiating circuit launches infrared light to the finger touch area；
The motion track Acquisition Circuit receives the infrared signal through the finger touch area left-hand seat digital reflex, described in generation
The motion track and is converted into after digital signal connecing by the output in the motion track in the finger touch area by finger
Mouthful output to remote controler control circuit, for the remote controler control circuit according to the motion track control cursor shifting
It is dynamic.
Preferably, the motion track of the finger includes directional information, angle information and the velocity information when finger slides.
Preferably, the finger touch module further includes infrared transmitter and optical frames；The optical frames is used for by described in
The infrared light that infrared transmitter is sent reflexes to the finger touch area；
The motion track Acquisition Circuit is respectively positioned on the same side in the finger touch area, and institute with the infrared transmitter
The signal receiving end for stating motion track Acquisition Circuit is set in face of the finger touch area.
Preferably, the motion track Acquisition Circuit includes fingerprint receiving circuit, storage circuit and comparison circuit；
The fingerprint receiving circuit is used to receive current fingerprint signal, and the storage circuit is used to store last fingerprint
The finger print information that receiving circuit is received；The comparison circuit is used to connect the last finger print information with presently described fingerprint
Receive the finger print information that circuit is received to be compared, and export the angle moved comprising finger on the touch area, movement
The comparison signal of speed and displacement distance.
Preferably, the motion track Acquisition Circuit is picture processing chip.
Preferably, the finger touch modules further include connector and connecting interface；The first end of the connector and institute
The electrical connection of motion track Acquisition Circuit is stated, the second end of the connector is electrically connected with the output interface.
Preferably, the finger touch region is circular, square or oval.
The utility model also proposes a kind of remote controler, including the finger touch modules, housing and is arranged on housing
Interior control circuit；The output interface of the finger touch module is electrically connected with the control circuit；
The finger touch modules are embedded in the housing of the remote controler, or are separately set with the remote controler.
The utility model also proposes a kind of display device, and the display device includes the remote controler described in display device；
The display device is smart television, outdoor-screen or projecting apparatus.
Technical solutions of the utility model are provided with the finger touch area for user's finger touch-control, so that user is defeated using finger
Enter desired cursor motion track, and then by infrared transmitting circuit and motion track Acquisition Circuit, gather the shifting of finger in time
Dynamic rail mark, and analyze the digital quantity corresponding to user's finger motion track, finally by output interface by the digital output
To control circuit, the control circuit is according to the movement of the discrete control cursor.Since motion track Acquisition Circuit can adopt
Collect the information in finger 360 ° of direction scopes of movement, therefore user can be by carrying out 360 ° without dead angle in finger touch area
It is mobile, so that the movement of cursor is flexibly controlled, therefore technical solutions of the utility model can be more convenient and more quick
Control cursor, greatly improved user experience.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model finger touch modules；
When Fig. 2 touches finger touch plate for no finger, the reflection path schematic diagram of the inside infrared ray of finger touch plate；
When Fig. 3 is has finger touch finger touch plate, the reflection path schematic diagram of the inside infrared ray of finger touch plate.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Finger touch modules | 11 | Finger touch area |
| 10 | Finger touch plate | 12 | Optical frames |
| 20 | Connector | 13 | Infrared transmitter |
| 30 | Output interface | 14 | Motion track Acquisition Circuit |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of finger touch modules 100 and remote controler, referring to Fig. 1, the finger touches mould
Block 100 includes finger touch plate 10, the output interface 30 being electrically connected with the finger touch plate 10 for being used for sensing finger movement,
And the control circuit being electrically connected with the output interface 30.The finger touch plate 10 includes finger touch area 11, infrared hair
Transmit-receive radio road and motion track Acquisition Circuit 14, the infrared transmitting circuit launch infrared light to the finger touch area 11；
The motion track Acquisition Circuit 14 receives the infrared signal through the 11 left-hand seat digital reflex of finger touch area, generates the finger
Motion track in the finger touch area 11, and the motion track is converted into after digital signal by the output interface
30 output to remote controler control circuit, for the remote controler control circuit according to the motion track control cursor shifting
It is dynamic.
Finger touch modules 100 in this programme can be individually present, and can also be embedded in and be installed in the remote controler.When
When the finger touch modules 100 are individually present, the finger touch modules 100 include control circuit, and control circuit is receiving
After the digital quantity that the output interface 30 exports, the movement of the cursor is controlled；When the finger touch modules 100 are embedded at remote control
When in device, the finger touch modules 100 can be electrically connected with the control circuit of the remote controler, pass through the control of the remote controler
Circuit processed realizes the control to cursor.It is the method for how controlling cursor to move not limit the control circuit herein.
User realizes the control to cursor by finger touch area 11, when user needs mobile cursor, according to current light
Relation between target position and destination locations, is slided, finger is in finger touch area 11 using finger in finger touch area 11
The track of upper slip is the sliding trace of cursor on the screen.Certainly, according to the difference of screen size, the slip of finger away from
From with cursor sliding distance on the screen there are certain proportionate relationship so that user easily controls the movement of cursor.
The shape in 11 domain of finger touch area can have a variety of, it is preferable that 11 domain of finger touch area is circular, square or oval
Shape.
In the present solution, the motion track of the finger includes directional information, angle information and the speed letter when finger moves
Breath.The specific location of finger movement can be determined according to the directional information of collection finger and angle information, and then determines that cursor moves
Dynamic specific location, gathers the velocity information of the movement of finger, and the mobile speed of user's finger can be matched with the translational speed of cursor
Degree, and then make user by adjusting the translational speed of finger, the translational speed of Synchronization Control cursor on the screen, to lift user
Experience.
Technical solutions of the utility model are provided with the finger touch area 11 for user's finger touch-control, so that user utilizes finger
Desired cursor motion track is inputted, and then by infrared transmitting circuit and motion track Acquisition Circuit 14, gathers finger in time
11 motion track in finger touch area, and the digital quantity corresponding to the motion track is analyzed, finally by output interface
30 by the digital output to control circuit, and the control circuit is according to the movement of the discrete control cursor.Due to moving rail
Mark Acquisition Circuit 14 can gather the information in finger 360 ° of direction scopes of movement, therefore user can be by finger touch area
360 ° of movements without dead angle are carried out on 11, so that the movement of cursor is flexibly controlled, therefore technical solutions of the utility model can be with
It is more convenient and more efficiently control cursor, greatly improve user experience.
Fig. 2 and Fig. 3 are referred to, in the present solution, the infrared transmitting circuit includes infrared transmitter 13, passes through infrared hair
The infrared light that emitter 13 is launched is to perceive the motion track of finger.Specifically, the infrared transmitter 13 is continuously sent out red
UV light is incident upon the finger touch area 11, and when no finger is located at the finger touch area 11, the infrared light is pierced by institute
Finger touch area 11 is stated, the motion track Acquisition Circuit 14 is reflexed into without infrared light；And when finger is positioned at described
During finger touch area 11, the infrared light can reflex to the motion track when being mapped on the finger by the finger
Acquisition Circuit 14, and then be the positional information that the motion track Acquisition Circuit 14 perceives the finger.
In order to reduce the volume of the finger touch module, and the convenient setting infrared transmitter 13, in the present solution, setting
Put the finger touch module and further include optical frames 12；The optical frames 12 is used to send the infrared transmitter 13 infrared
Light reflexes to the finger touch area 11；The infrared transmitting circuit is respectively positioned on the finger with the infrared transmitter 13 and touches
The same side in area 11 is controlled, and the motion track Acquisition Circuit 14 is set in face of the finger touch area 11.Therefore, it is described infrared
The infrared light that transmitter 13 is sent is incident upon on the minute surface of the optical frames 12, then reflexes to the hand by the optical frames 12
Refer to Touch Zone 11.
The motion track Acquisition Circuit 14 includes fingerprint receiving circuit, storage circuit and comparison circuit；The fingerprint connects
Receive circuit to be used to receive current finger print information, the storage circuit is used to store the finger that last fingerprint receiving circuit is received
Line information；The comparison circuit is used for the fingerprint for being received the last finger print information with presently described fingerprint receiving circuit
Information is compared, to draw angle, translational speed and displacement distance that finger moves on the touch area.This programme
In, the motion track Acquisition Circuit 14 is moved on the touch pad by the finger print information before and after contrast twice so as to obtain finger
Dynamic directional information, angle information and velocity information.
Further, the motion track Acquisition Circuit 14 can be made up of discrete component electrical connection, in we
In case, in order to realize the stability of circuit, and realize that the finger touch modules 100 minimize, the motion track is set
Acquisition Circuit 14 is picture processing chip.
The digital quantity that the motion track Acquisition Circuit 14 needs to export finger motion track information to output interface 30, because
This is in order to protect the output port of the motion track Acquisition Circuit 14, and the output terminal of track Acquisition Circuit 14 easy to remove
Mouth is electrically connected with being realized between the output interface 30, sets finger touch modules 100 to further include connector 20.Said company
Fitting 20 plays the role of data switch, and the first end of the connector 20 is electrically connected with the motion track Acquisition Circuit 14,
The second end of the connector 20 is electrically connected with the output connecting interface.By the setting of connector 20, can improve described
Output interface 30 sets the flexibility of position.
In one embodiment, the finger touch modules 100 are elongated, include finger touch successively along its length
Plate 10, connector 20 and output interface 30；One end of the connector 20 and the output of the motion track Acquisition Circuit 14
Port connects, and the other end of the connector 20 is connected with multiple hard contacts, and the output interface 30 includes multiple pins, institute
Hard contact is stated to correspond with the pin.The type of the output interface 30 has a variety of, such as RS232 types interface, RS48
Type interface, USB interface etc..
The utility model also proposes a kind of remote controler, and the remote controler includes the finger touch modules 100；The remote control
Device includes control circuit；The output interface 30 of the finger touch module is electrically connected with the control circuit.The finger touches mould
Concrete structure reference above-described embodiment of block 100, since this remote controler employs whole technical solutions of above-mentioned all embodiments,
Therefore all beneficial effects at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
It should be noted that the finger touch modules 100 can be embedded in the housing for being arranged at remote controler, can also institute
Finger touch modules 100 are stated to be separately set with the remote controler.Specifically, when the finger touch modules 100 and the remote control
When device is separately set, the housing of the remote controler is equipped with to be inserted for what the output interface 30 of the finger touch modules 100 connected
Mouthful, when needing to use the finger touch modules 100, by the way that the finger touch modules 100 are plugged to the remote controler
On, you can realize the control to cursor.
Also a kind of display device of the utility model, the display device include display device and the remote controler, by
Whole technical solutions of above-mentioned all embodiments are employed in this display device, therefore at least there is the technical side of above-described embodiment
All beneficial effects caused by case, this is no longer going to repeat them.The display device can be smart television, outdoor-screen or
Projecting apparatus etc..
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
Change, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of finger touch modules, for remote controler, it is characterised in that including being touched for the finger of sensing finger motion track
Control plate, the output interface being electrically connected with the finger touch plate；The output interface electricity is connected for the control circuit of remote controler；
The finger touch plate includes finger touch area, infrared transmitting circuit and motion track Acquisition Circuit, the infrared emission
Circuit launches infrared light to the finger touch area；
The motion track Acquisition Circuit receives the infrared signal through the finger touch area left-hand seat digital reflex, generates the finger
Motion track in the finger touch area, and the motion track is converted into defeated by the output interface after digital signal
Go out to the control circuit of remote controler, for the remote controler control circuit according to the motion track control cursor movement.
2. finger touch modules as claimed in claim 1, it is characterised in that the motion track of the finger is slided including finger
When directional information, angle information and velocity information.
3. finger touch modules as claimed in claim 2, it is characterised in that the finger touch module further includes infrared emission
Device and optical frames；The optical frames is used to the infrared light that the infrared transmitter is sent reflexing to the finger touch area；
The motion track Acquisition Circuit is respectively positioned on the same side in the finger touch area, and the shifting with the infrared transmitter
The signal receiving end of dynamic rail mark Acquisition Circuit is set in face of the finger touch area.
4. finger touch modules as claimed in claim 1, it is characterised in that the motion track Acquisition Circuit connects including fingerprint
Receive circuit, storage circuit and comparison circuit；
The fingerprint receiving circuit is used to receive current fingerprint signal, and the storage circuit is used to store last fingerprint reception
The finger print information that circuit is received；The comparison circuit is used to the last finger print information receiving electricity with presently described fingerprint
The finger print information that road is received is compared, and exports angle, the translational speed moved comprising finger on the touch area
With the comparison signal of displacement distance.
5. finger touch modules as claimed in claim 1, it is characterised in that the motion track Acquisition Circuit is image procossing
Chip.
6. finger touch modules as claimed in claim 1, it is characterised in that the finger touch modules further include connector and
Connecting interface；The first end of the connector is electrically connected with the motion track Acquisition Circuit, the second end of the connector with
The output interface is electrically connected.
7. finger touch modules as claimed in claim 1, it is characterised in that the finger touch area is circular, square or ellipse
It is circular.
8. a kind of remote controler, it is characterised in that including the finger touch modules as described in claim 1 to 7 any one, shell
Body and the control circuit being arranged in housing；The output interface of the finger touch module is electrically connected with the control circuit；
The finger touch modules are embedded in the housing of the remote controler, or are separately set with the remote controler.
9. a kind of display device, it is characterised in that the display device includes display device and as claimed in claim 8 distant
Control device；
The display device is smart television, outdoor-screen or projecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987599.1U CN207319439U (en) | 2017-08-08 | 2017-08-08 | Finger touch modules, remote controler and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987599.1U CN207319439U (en) | 2017-08-08 | 2017-08-08 | Finger touch modules, remote controler and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319439U true CN207319439U (en) | 2018-05-04 |
Family
ID=62435172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987599.1U Active CN207319439U (en) | 2017-08-08 | 2017-08-08 | Finger touch modules, remote controler and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737731A (en) * | 2018-05-30 | 2018-11-02 | 维沃移动通信有限公司 | A kind of focusing method and terminal device |
-
2017
- 2017-08-08 CN CN201720987599.1U patent/CN207319439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737731A (en) * | 2018-05-30 | 2018-11-02 | 维沃移动通信有限公司 | A kind of focusing method and terminal device |
| CN108737731B (en) * | 2018-05-30 | 2021-01-08 | 维沃移动通信有限公司 | Focusing method and terminal equipment |
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