CN203012680U - Touch frame with adjustable size - Google Patents
Touch frame with adjustable size Download PDFInfo
- Publication number
- CN203012680U CN203012680U CN 201220624240 CN201220624240U CN203012680U CN 203012680 U CN203012680 U CN 203012680U CN 201220624240 CN201220624240 CN 201220624240 CN 201220624240 U CN201220624240 U CN 201220624240U CN 203012680 U CN203012680 U CN 203012680U
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- touch
- size
- control
- framework
- adjustable
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Abstract
The utility model discloses a touch frame with an adjustable size. The touch frame comprises a frame body, at least one optical sensor, at least one reflector and a mounting structure of the frame body, wherein the frame body comprises four edges for defining a touch induction area, and the sizes of at least two opposite edges are adjustable; the optical sensor is installed on the frame body and equipped with a light source, detects a touch object in the touch induction area after the optical sensor is configured, and provides touch detection signals; the reflector is installed on the frame body and reflects light from the light source to the optical sensor after the reflector is configured; and the mounting structure is used for mounting the touch frame on a display unit in a dismountable manner. The touch frame is applicable to display units with different sizes, and has stronger generality.
Description
Technical field
The utility model relates to touch control device, particularly relates to the adjustable touch-control frame of a kind of size.
Background technology
The touch-control display device is more and more welcome, and is as more and more common in display units such as the display of touch, projector.On the other hand, the Dimension Types of display device has a lot, size such as display has 17 〃～32 〃 etc., length breadth ratio is divided into again 4:3,16:9 etc., and, the user at home, office and school use the display of different size often, and for the display with touch screen, the size of the touch screen that every kind of display is equipped with is fixed.For traditional touch screen, no matter be IR array or resistance or capacitive, it can only be applicable to the display of single size.At present, although the existing external hanging type touch screen that can separate from display, it can only be used on the display of single size equally.For the projector equipment of touch, above problem exists equally.
The utility model content
The purpose of this utility model is to be used in the touch-control frame that provides a kind of size adjustable on the touch display device of different size, has extremely strong versatility.
For achieving the above object, the utility model is by the following technical solutions:
The touch-control frame that a kind of size is adjustable (resizable) (touch frame) is characterized in that, comprising:
Framework, described framework comprise four limits defining the touch-control sensing zone, and wherein at least two relative limits are that size is adjustable;
Be arranged on described framework, be furnished with at least one optical sensor of light source, described optical sensor is configured to detect the touch object in described touch-control sensing zone, and the touch control detection signal is provided;
Be arranged at least one reverberator on described framework, described reverberator is configured to the light reflection from described light source is arrived described optical sensor; With
The mounting structure of described framework is used for described touch-control frame is installed to display unit removably.
Preferably, described reverberator is catoptron or retroreflecting device (retro reflector).
Preferably, also comprise the control module that is connected with described framework, described control module is for the treatment of described touch control detection signal, and provides display to described display unit.
Preferably, also comprise the control module that possesses operating system that is connected with described framework
Preferably, described control module comprises touch-control frame control panel and main system board, described touch-control frame control panel is for the treatment of described touch control detection signal, described main system board is used for providing the display of described display unit and the driving signal of touch-control frame, described touch-control frame control panel and described main system board are arranged on described framework, perhaps are arranged in the external control box (hub) that is connected by cable with described framework.
Preferably, the limit that the size of described framework is adjustable is configured to slide structure (slicestructure), described slide structure comprises the first lamellar body and the second lamellar body that extends along the length direction on described size adjustable limit, but described the first lamellar body and the second lamellar body arrange in order to increase or reduce the length on the adjustable limit of described size in the mode of relative sliding.
Preferably, described slide structure also comprises described the first lamellar body and described the second relatively-stationary latch-up structure of lamellar body that slides into desired location be used to making.
Preferably, described touch-control frame also comprises at least one for detection of the sensor of the size of framework, and it is connected with described control module, is provided for calibrating adapting to the size detection signal of the current size of described framework to described control module.
preferably, described touch-control frame comprises that also at least one is for detection of the sensor of the size of framework, it is connected with control module, be provided for calibrating adapting to the size detection signal of the current size of described framework to described control module, the installation of sensors of described size for detection of framework is on described slide structure, comprise infrared transmitter and infrared remote receiver, described infrared transmitter is placed on described the first lamellar body, described infrared remote receiver is placed on described the second lamellar body, described infrared remote receiver comprises a plurality of receiving elements that distribute along glide direction, when described the first lamellar body slides into diverse location with respect to described the second lamellar body, successively occupied the position of the infrared signal of the described infrared transmitter of effective reception by different receiving elements.
Preferably, four of described framework limits all are configured to the slide structure.
Preferably, at least one reverberator is placed on described slide structure.
Preferably, described touch-control frame also comprises for described framework is connected to the output interface of PC by the USB line.
The touch-control frame that a kind of size is adjustable comprises:
Framework, described framework comprise four limits defining the touch-control sensing zone, and wherein at least two relative limits are that size is adjustable;
Be arranged at least one optical sensor on described framework, described optical sensor is configured to detect the touch object in described touch-control sensing zone, and the touch control detection signal is provided;
Be arranged at least one the lamp bar on described framework, described lamp bar is configured to light is incident upon described optical sensor; With
The mounting structure of described framework is used for described touch-control frame is installed to display unit removably.
The technique effect that the utility model is useful:
IR array, resistance or capacitance type touch control screen can't realize that all touch-control frame size regulates, and the utility model utilizes the characteristic of photosensitizing type touch screen, and the framework that design size is adjustable has realized the controllability of touch-control frame size.Because touch-control frame of the present utility model not only can separate from the display device dismounting, and the size of this touch-control frame is adjustable, therefore can be attached on the display device of different size, realize unitized design (One-for-All design), can be suitable for the display units such as various displays, projector, usability is very friendly, and can significantly save cost of manufacture.For example, for the display unit designing and making touch-control frame of single size, the mould of plastics cost is usually more than 20,000 dollars, and touch-control frame of the present utility model can greatly reduce the cost for the mould of the touch-control frame of making different size.
Further, the control module that is connected with described framework is set, preferably possesses operating system (OS) as the control module of embedded system (embedded system).Control module is except having the control panel of processing the touch control detection signal, also can be provided with a main system board, has operating system on this main system board, when being arranged on the touch-control frame on display unit, main system board provides displaying contents to display unit, become an independently system, thereby can not need PC and work alone.Utilize this control module, Android system can be integrated on the touch-control frame, form integrated design, it can support all Android functions.For example, can realize supporting the touch controllable function of Android system on greater than the display of 17 〃.Because Android system is only Win8 system price 1/10, by the touch-control frame that possesses Android system and equipment that display forms, price is very cheap comparatively speaking, and the price of the cost ratio PC of whole system is much lower.Certainly, also can integrated other operating system on the touch-control frame: Win8, Win7, MacOS, Linux etc.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model touch-control frame;
Fig. 2 is the structural representation of slide structure in a kind of embodiment;
Fig. 3 is the structural representation of the another kind of embodiment of the utility model touch-control frame;
Fig. 4 is the structural representation of another embodiment of the utility model touch-control frame;
Fig. 5 is the structure of the another kind of embodiment of the utility model touch-control frame and uses schematic diagram.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail by the following examples.
See also Fig. 1, in some embodiments, the touch-control frame that size is adjustable comprises framework 1, and framework 1 comprises four limits defining the touch-control sensing zone, and wherein at least two relative limits are that size is adjustable.Framework 1 has mounting structure (not shown), can described touch-control frame be installed on display by this mounting structure, and is also detachable and from displays separated touch-control frame.
At least one optical sensor 6 and at least one reverberator 8 are installed on described framework 1, and optical sensor 6 is furnished with light source, and described reverberator 8 is configured the light reflection from described light source is arrived described optical sensor 6.The touch object that described optical sensor 6 detects in described touch-control sensing zone, and the touch control detection signal is provided.If there is object in the touch-control sensing zone, light is blocked, and optical sensor will produce corresponding detection signal.By can be calculated the touch point position.
Reverberator 8 can be retroreflecting device or catoptron.
The touch-control frame can comprise the control module that is connected with described framework 1, and described control module is for the treatment of described touch control detection signal, and provides display to described display.
Preferably, described control module comprises touch-control frame control panel 4 and main system board 3, and described touch-control frame control panel is for the treatment of described touch control detection signal, and described main system board 3 is used for providing the display of described display and the driving signal of touch-control frame.Described touch-control frame control panel 4 and described main system board 3 can be directly installed on described framework 1.Also can separately establish an external control box 12 that is connected by cable with touch-control frame control panel 4, in described touch-control frame control panel 4 and described main system board 3 control enclosure 12 mounted externally.
As shown in Figure 2, the limit that the size of described framework 1 is adjustable can be configured to slide structure 2, described slide structure 2 comprises the first lamellar body 11 and the second lamellar body 13 that extends along the length direction on described size adjustable limit, but described the first lamellar body 11 and the second lamellar body 13 arrange in order to increase or reduce the length on the adjustable limit of described size in the mode of relative sliding.Preferably, described slide structure 2 also comprises be used to making described the first lamellar body of sliding into desired location and described the second lamellar body at the relatively-stationary latch-up structures in these positions (not shown), thereby this slide structure forms a kind of slide lock (slice﹠amp; Lock) structure.
In preferred embodiment, the touch-control frame comprises at least one for detection of the sensor 7 of the size of framework 1, and it is connected with described control module, and the size detection signal of the current size of described framework 1 is provided to described control module.According to this size detection signal, control module is calibrated in the processing procedure to the touch control detection signal accordingly, to adapt to the current size of described framework 1.
Four limits of described framework 1 all can be configured to slide structure 2, thereby make the length and width size of touch-control frame all adjustable.
At least one reverberator 8 can be placed on described slide structure 2.Some reverberators 8 can be in slide structure 2, are blocked along with the relative sliding of lamellar body or expose, and adapt with the change in size on the limit of framework 1.
As shown in Figure 4, in other embodiment, light source and reverberator that at least one optical sensor 6 and at least one lamp bar 17(replace previous embodiment are installed on described framework 1), described lamp bar 17 is configured the light reflection from described light source is arrived described optical sensor 6.The touch object that described optical sensor 6 detects in described touch-control sensing zone, and the touch control detection signal is provided.If there is object in the touch-control sensing zone, light is blocked, and optical sensor will produce corresponding detection signal.Described lamp bar 17 can be the lamp bar of emission infrared light.When blocking infrared light path, optical sensor 6 will be sensed object when light tight object (finger, pen etc.) is arranged, by can be calculated the touch point position.
Except light source and reverberator with lamp bar 17 replacement previous embodiment, the various configurations of previous embodiment all can be applicable to adopt the embodiment of lamp bar 17.For example, framework 1 preferably has the control module that possesses operating system that is connected with described framework.
Again for example, at least one lamp bar 17 can be placed on described slide structure 2.Some lamp bars 17 can be in slide structure 2, and along with the relative sliding of lamellar body, the slide structure is flexible, lamp bar 17 can be hidden under slide, perhaps come out, thereby adapt with the change in size on the limit of framework 1, light can cover framework whole plane.
Framework 1 can have various I/O mouths 5, includes but not limited to USB interface, power interface, VGA interface etc.For example, described framework 1 can be connected to PC by output interface and USB line, thereby can make the touch-control frame coordinate PC and use, for example, can be used as the cursor touch-control frame that replaces the PC mouse.
The material of framework 1 can be aluminium, plastics or other any suitable materials.
The touch-control frame includes but not limited to 17 〃, 19 〃, 21 〃, 24 〃 etc. applicable to the display of different size.
In preferred embodiment, for the control module that is connected with described framework 1, this control module is except having the control panel 4 of processing the touch control detection signal, also can be provided with a main system board 3, have operating system on this main system board 3, when being arranged on the touch-control frame on display, provide displaying contents by main system board 3 to display, as a full-order system, can not need PC and work alone.More preferably, Android system can be integrated on the touch-control frame, main system board 3 forms integrated design (All-in-One design) as the Android plate (AndroidBoard) with the driving of touch-control frame, and it can support all Android functions.For example, can realize supporting the touch controllable function of Android system on greater than the display of 17 〃.Because Android system is only Win8 system price 1/10, by the touch-control frame that possesses Android system and equipment that display forms, price is very cheap comparatively speaking, and the price of the cost ratio PC of whole system is much lower.Certainly, also can integrated other operating system on the touch-control frame: Win8, Win7, MacOS, Linux etc.
The touch-control frame that size can be transferred can also be used for projector equipment except being used for display such as LCD.Consult Fig. 5, the touch-control frame of some embodiment has similar composition to touch-control frame shown in Figure 1, and difference is that the shape and size of touch-control frame are match and design with the projecting plane of projector equipment.The type of projector equipment can be front projection or back projection.As shown in Figure 5, projector equipment comprises projector 16 and projection plane 15, and projector 16 forms view field 14 at projection plane 15.The material of projection plane 15 can be projection film or blank.The touch-control frame that size can be transferred is arranged on the place ahead of projection plane 15, and it is adjustable to suitable size according to the size of view field 14 or projection plane 15.Be appreciated that touch-control frame that size can be transferred not only goes for having the projector equipment of different big or small projection planes, also can adjust according to view field's size variation of same projector equipment, have remarkable advantage.
In various embodiment, the touch-control frame that is used for projector equipment can adopt the preferred disposition identical with the touch-control frame of aforementioned each embodiment, repeats no more.Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (13)
1. the touch-control frame that size is adjustable, is characterized in that, comprising:
Framework, described framework comprise four limits defining the touch-control sensing zone, and wherein at least two relative limits are that size is adjustable;
Be arranged on described framework, be furnished with at least one optical sensor of light source, described optical sensor is configured to detect the touch object in described touch-control sensing zone, and the touch control detection signal is provided;
Be arranged at least one reverberator on described framework, described reverberator is configured to the light reflection from described light source is arrived described optical sensor; With
The mounting structure of described framework is used for described touch-control frame is installed to display unit removably.
2. the adjustable touch-control frame of size according to claim 1, described reverberator is catoptron or retroreflecting device.
3. the adjustable touch-control frame of size according to claim 1, is characterized in that, also comprises the control module that is connected with described framework, and described control module is for the treatment of described touch control detection signal, and provide display to described display unit.
4. the adjustable touch-control frame of size according to claim 1, is characterized in that, also comprises the control module that possesses operating system that is connected with described framework.
5. the adjustable touch-control frame of size according to claim 4, it is characterized in that, described control module comprises touch-control frame control panel and main system board, described touch-control frame control panel is for the treatment of described touch control detection signal, described main system board is used for providing the display of described display unit and the driving signal of touch-control frame, described touch-control frame control panel and described main system board are arranged on described framework, perhaps are arranged in the external control box that is connected by cable with described framework.
6. according to claim 1-5 adjustable touch-control frames of the described size of any one, it is characterized in that, the limit that the size of described framework is adjustable is configured to the slide structure, described slide structure comprises the first lamellar body and the second lamellar body that extends along the length direction on described size adjustable limit, but described the first lamellar body and the second lamellar body arrange in order to increase or reduce the length on the adjustable limit of described size in the mode of relative sliding.
7. the adjustable touch-control frame of size according to claim 6, is characterized in that, described slide structure also comprises described the first lamellar body and described the second relatively-stationary latch-up structure of lamellar body that slides into desired location be used to making.
8. according to claim 3-5 adjustable touch-control frames of the described size of any one, it is characterized in that, comprise that also at least one is for detection of the sensor of the size of framework, it is connected with described control module, is provided for calibrating adapting to the size detection signal of the current size of described framework to described control module.
9. the adjustable touch-control frame of size according to claim 6, it is characterized in that, comprise that also at least one is for detection of the sensor of the size of framework, it is connected with control module, be provided for calibrating adapting to the size detection signal of the current size of described framework to described control module, the installation of sensors of described size for detection of framework is on described slide structure, comprise infrared transmitter and infrared remote receiver, described infrared transmitter is placed on described the first lamellar body, described infrared remote receiver is placed on described the second lamellar body, described infrared remote receiver comprises a plurality of receiving elements that distribute along glide direction, when described the first lamellar body slides into diverse location with respect to described the second lamellar body, successively occupied the position of the infrared signal of the described infrared transmitter of effective reception by different receiving elements.
10. according to claim 1-5 adjustable touch-control frames of the described size of any one, is characterized in that, four limits of described framework all are configured to the slide structure.
11. the touch-control frame that size according to claim 6 is adjustable is characterized in that, at least one reverberator is placed on described slide structure.
12. according to claim 1-5 adjustable touch-control frames of the described size of any one is characterized in that, also comprise for described framework is connected to the output interface of PC by the USB line.
13. the touch-control frame that size is adjustable is characterized in that, comprising:
Framework, described framework comprise four limits defining the touch-control sensing zone, and wherein at least two relative limits are that size is adjustable;
Be arranged at least one optical sensor on described framework, described optical sensor is configured to detect the touch object in described touch-control sensing zone, and the touch control detection signal is provided;
Be arranged at least one the lamp bar on described framework, described lamp bar is configured to light is incident upon described optical sensor; With
The mounting structure of described framework is used for described touch-control frame is installed to display unit removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624240 CN203012680U (en) | 2012-11-22 | 2012-11-22 | Touch frame with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624240 CN203012680U (en) | 2012-11-22 | 2012-11-22 | Touch frame with adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012680U true CN203012680U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624240 Expired - Lifetime CN203012680U (en) | 2012-11-22 | 2012-11-22 | Touch frame with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679354A (en) * | 2013-12-03 | 2015-06-03 | 纬创资通股份有限公司 | External hanging type touch device and induction module thereof |
| CN109358767A (en) * | 2018-09-26 | 2019-02-19 | 青岛海信电器股份有限公司 | Method of toch control, device and projection device based on projection screen |
-
2012
- 2012-11-22 CN CN 201220624240 patent/CN203012680U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679354A (en) * | 2013-12-03 | 2015-06-03 | 纬创资通股份有限公司 | External hanging type touch device and induction module thereof |
| CN109358767A (en) * | 2018-09-26 | 2019-02-19 | 青岛海信电器股份有限公司 | Method of toch control, device and projection device based on projection screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |