CN206523867U - A kind of narrow frame touches infrared screen - Google Patents
A kind of narrow frame touches infrared screen Download PDFInfo
- Publication number
- CN206523867U CN206523867U CN201720210173.5U CN201720210173U CN206523867U CN 206523867 U CN206523867 U CN 206523867U CN 201720210173 U CN201720210173 U CN 201720210173U CN 206523867 U CN206523867 U CN 206523867U
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- Prior art keywords
- infrared
- fixedly connected
- screen
- narrow frame
- base plate
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Abstract
Infrared screen is touched the utility model discloses a kind of narrow frame, including frame housing, the inside of the frame housing offers infrared chamber and substrate mounting groove respectively, the inner roof wall of infrared chamber is installed with integrated circuit board, one end of integrated circuit board is fixedly connected with connecting rod, and one end of connecting rod is fixedly connected with infrared lamp, and infrared lamp is electrically connected with integrated circuit board, one end of infrared chamber is fixedly connected with infrarefraction plate, infrarefraction plate shape in the arc-shaped.The narrow frame touches infrared screen, reach to touching the effect that infrared screen is separated with frame, convenient maintenance, while avoiding wasting, has reached the effect positioned to touch screen base plate, it is convenient for changing installation, touch screen base plate can be fixed, can effectively strengthen the extension and contraction control to positioning bead, touch screen base plate easy to disassemble, the utilization rate to infrared lamp wiring can effectively be strengthened, so that effectively solving narrow frame touches the problem of infrared screen maintenance is wasted.
Description
Technical field
The utility model is related to touch screen technology field, and specially a kind of narrow frame touches infrared screen.
Background technology
Touch-screen is also known as " touch screen ", " contact panel ", is a kind of induction type liquid for receiving the input signals such as contact
Crystal device, when contacting the graphic button on screen, haptic feedback system on screen can be according to the journey of preprogramming
Formula drives various link devices, is substituted for mechanical push button panel, and produces by liquid crystal display picture lively
Visual and sound effects.Touch-screen is as a kind of newest computer input apparatus, and it is most simple at present, conveniently, naturally one kind is man-machine
Interactive mode.It imparts multimedia with brand-new looks, is extremely attractive brand-new multimedia interactive equipment.Main application
Inquiry, leader's office in public information, Industry Control, military commanding, electronic game, choosing song or selecting dish, multimedia teaching, premises
Produce presell etc..
With using computer as the growing day by day of information source, touch-screen is with its easy to use, sturdy and durable, reaction speed
Degree is fast, the advantages of save space so that system designers are more and more felt really to have using touch-screen sizable
Superiority.
Current narrow frame, which touches most of infrared screen, to be directly anchored on frame housing, once damaging needs to change whole
Individual frame, causes certain waste, so needing a kind of narrow frame to touch infrared screen.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of narrow frame and touches infrared screen, solves narrow frame
Touch the problem of infrared screen maintenance is wasted.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of narrow frame touches infrared
Screen, including frame housing, the inside of the frame housing offers infrared chamber and substrate mounting groove respectively, the infrared chamber it is interior
Roof is installed with integrated circuit board, and one end of the integrated circuit board is fixedly connected with connecting rod, the one of the connecting rod
End is fixedly connected with infrared lamp, and the infrared lamp is electrically connected with integrated circuit board, and one end of the infrared chamber is fixedly connected with red
Outer deflecting plate, the infrarefraction plate shape in the arc-shaped.
The internal slide of the substrate mounting groove is connected with touch screen base plate, and the lower surface of the touch-screen offers fixation
Groove, the surface of the touch screen base plate is fixedly connected with positioning strip, and the inwall of the substrate mounting groove offers locating slot, described
The surface of positioning strip and the inwall of locating slot are slidably connected, and the inside of the frame housing offers spring eye and flexible respectively
Hole, the inner roof wall of the spring eye is connected with the inwall of substrate mounting groove, the inner bottom wall of the spring eye and the interior top of telescopic hole
Wall is connected, and the telescopic hole is through to the outside of frame housing, and the inwall of the telescopic hole slidably connects pull bar, the pull bar
Top be fixedly connected with positioning bead, the surface of the pull bar is socketed with adjustable spring, the top of the adjustable spring and positioning
The surface of pearl is fixedly connected, and the bottom of the adjustable spring is fixedly connected with the inner bottom wall of spring eye.
It is preferred that, the surface of the connecting rod is fixedly connected with reflecting plate, and the reflecting plate is in circular shape.
It is preferred that, the positioning strip and locating slot are in circular shape, and the diameter of the positioning strip is equal to the straight of locating slot
Footpath.
It is preferred that, the fixing groove is in circular shape, and the diameter of the locating slot is equal to the diameter of positioning bead.
It is preferred that, the bottom of the pull bar is threaded with handle, and the bottom of the handle and frame housing is located at same
On straight line.
It is preferred that, the substrate installs the thickness that well width is equal to touch screen base plate, the inner bottom wall of the substrate mounting groove
One end with touch screen base plate is in circular shape.
(3) beneficial effect
The utility model provides a kind of narrow frame and touches infrared screen, possesses following beneficial effect：
(1), the narrow frame touches infrared screen, and the substrate mounting groove opened up by setting in frame housing has been reached to touching
The effect that infrared screen is separated with frame, convenient maintenance are touched, while avoiding wasting, by setting positioning strip to slide with locating slot
Connection, has reached the effect positioned to touch screen base plate, has been convenient for changing installation.
(2), the narrow frame touches infrared screen, by setting adjustable spring to drive positioning bead to coordinate with fixing groove, can make
Touch screen base plate is fixed, by setting pull bar to be slidably connected in telescopic hole, can effectively strengthen the flexible control to positioning bead
System, touch screen base plate easy to disassemble, by infrarefraction plate and reflecting plate, can effectively strengthen the utilization to infrared lamp wiring
Rate, so that effectively solving narrow frame touches the problem of infrared screen maintenance is wasted.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model spring eye structure sectional view.
In figure：1 frame housing, 2 infrared chambers, 3 substrate mounting grooves, 4 integrated circuit boards, 5 connecting rods, 6 infrared foldings
Penetrate plate, 7 touch screen base plates, 8 fixing grooves, 9 positioning strips, 10 locating slots, 11 spring eyes, 12 telescopic holes, 13 pull bars, 14
Positioning bead, 15 adjustable springs, 16 reflecting plates, 17 handles, 18 infrared lamps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of narrow frame touches infrared screen, including frame
Housing 1, the inside of frame housing 1 offers infrared chamber 2 and substrate mounting groove 3 respectively, and the width of substrate mounting groove 3 is equal to touch-screen
The thickness of substrate 7, the inner bottom wall of substrate mounting groove 3 and one end of touch screen base plate 7 are in circular shape, by setting frame shell
The substrate mounting groove 3 opened up in body 1, has reached that, to touching the effect that infrared screen is separated with frame, convenient maintenance is kept away simultaneously
Exempt to waste, the inner roof wall of infrared chamber 2 is installed with integrated circuit board 4, and one end of integrated circuit board 4 is fixedly connected with connecting rod
5, the surface of connecting rod 5 is fixedly connected with reflecting plate 16, and reflecting plate 16 is in circular shape, passes through infrarefraction plate 6 and reflecting plate
16, it can effectively strengthen the utilization rate to the light of infrared lamp 18, one end of connecting rod 5 is fixedly connected with infrared lamp 18, infrared lamp
18 electrically connect with integrated circuit board 4, and one end of infrared chamber 2 is fixedly connected with infrarefraction plate 6, and infrarefraction plate 6 is in the arc-shaped
Shape.
The internal slide of substrate mounting groove 3 is connected with touch screen base plate 7, and the lower surface of touch-screen offers fixing groove 8, Gu
Groove 8 is determined in circular shape, and the diameter of locating slot 10 is equal to the diameter of positioning bead 14, and the surface of touch screen base plate 7 is fixedly connected with
Positioning strip 9, the inwall of substrate mounting groove 3 offers locating slot 10, and positioning strip 9 and locating slot 10 are in circular shape, positioning strip 9
Diameter be equal to locating slot 10 diameter, the surface of positioning strip 9 and the inwall of locating slot 10 are slidably connected, by setting positioning strip
9 are slidably connected with locating slot 10, have reached the effect positioned to touch screen base plate 7, are convenient for changing installation, frame housing 1
Inside offer spring eye 11 and telescopic hole 12 respectively, the inner roof wall of spring eye 11 is connected with the inwall of substrate mounting groove 3, bullet
The inner bottom wall in spring hole 11 is connected with the inner roof wall of telescopic hole 12, and telescopic hole 12 is through to the outside of frame housing 1, telescopic hole 12
Inwall slidably connects pull bar 13, and the bottom of pull bar 13 is threaded with handle 17, and the bottom of handle 17 and frame housing 1 is located at
On same straight line, by setting pull bar 13 to be slidably connected in telescopic hole 12, it can effectively strengthen the extension and contraction control to positioning bead 14,
Touch screen base plate 7 easy to disassemble, the top of pull bar 13 is fixedly connected with positioning bead 14, and the surface of pull bar 13 is socketed with adjustable spring
15, the top of adjustable spring 15 is fixedly connected with the surface of positioning bead 14, by set adjustable spring 15 drive positioning bead 14 with
Fixing groove 8 coordinates, and can be fixed touch screen base plate 7, and the bottom of adjustable spring 15 and the inner bottom wall of spring eye 11 are fixed
Connection, so that effectively solving narrow frame touches the problem of infrared screen maintenance is wasted.
In summary, the narrow frame touches infrared screen, and the substrate mounting groove 3 opened up by setting in frame housing 1 reaches
To touching the effect that infrared screen is separated with frame, convenient maintenance, while avoiding wasting, by setting positioning strip 9 and determining
Position groove 10 is slidably connected, and has reached the effect positioned to touch screen base plate 7, has been convenient for changing installation, by setting flexible bullet
Spring 15 drives positioning bead 14 to coordinate with fixing groove 8, can be fixed touch screen base plate 7, by setting pull bar 13 flexible
Hole 12 is slidably connected, and can effectively strengthen the extension and contraction control to positioning bead 14, and touch screen base plate 7 easy to disassemble passes through infrared folding
Plate 6 and reflecting plate 16 are penetrated, can effectively strengthen the utilization rate to the light of infrared lamp 18, so as to effectively solve narrow frame touch
The problem of infrared screen maintenance is wasted.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of narrow frame touches infrared screen, including frame housing (1), it is characterised in that：The interior part of the frame housing (1)
Infrared chamber (2) and substrate mounting groove (3) are not offered, and the inner roof wall of the infrared chamber (2) is installed with integrated circuit board
(4), one end of the integrated circuit board (4) is fixedly connected with connecting rod (5), and one end of the connecting rod (5) is fixedly connected with
Infrared lamp (18), the infrared lamp (18) is electrically connected with integrated circuit board (4), and one end of the infrared chamber (2) is fixedly connected with
Infrarefraction plate (6), the infrarefraction plate (6) shape in the arc-shaped；
The internal slide of the substrate mounting groove (3) is connected with touch screen base plate (7), and the lower surface of the touch-screen is offered admittedly
Determine groove (8), the surface of the touch screen base plate (7) is fixedly connected with positioning strip (9), and the inwall of the substrate mounting groove (3) is opened
Provided with locating slot (10), the surface of the positioning strip (9) and the inwall of locating slot (10) are slidably connected, the frame housing (1)
Inside offer spring eye (11) and telescopic hole (12) respectively, inner roof wall and the substrate mounting groove (3) of the spring eye (11)
Inwall connection, the inner bottom wall of the spring eye (11) connected with the inner roof wall of telescopic hole (12), and the telescopic hole (12) is run through
To the outside of frame housing (1), the inwall of the telescopic hole (12) slidably connects pull bar (13), the top of the pull bar (13)
Positioning bead (14) is fixedly connected with, the surface of the pull bar (13) is socketed with adjustable spring (15), the adjustable spring (15)
Top is fixedly connected with the surface of positioning bead (14), and the bottom of the adjustable spring (15) and the inner bottom wall of spring eye (11) are fixed
Connection.
2. a kind of narrow frame according to claim 1 touches infrared screen, it is characterised in that：The surface of the connecting rod (5)
Reflecting plate (16) is fixedly connected with, the reflecting plate (16) is in circular shape.
3. a kind of narrow frame according to claim 1 touches infrared screen, it is characterised in that：The positioning strip (9) and positioning
Groove (10) is in circular shape, and the diameter of the positioning strip (9) is equal to the diameter of locating slot (10).
4. a kind of narrow frame according to claim 1 touches infrared screen, it is characterised in that：The fixing groove (8) is in circular arc
Shape, the diameter of the locating slot (10) is equal to the diameter of positioning bead (14).
5. a kind of narrow frame according to claim 1 touches infrared screen, it is characterised in that：The bottom spiral shell of the pull bar (13)
Line is connected with handle (17), and the handle (17) and the bottom of frame housing (1) are located along the same line.
6. a kind of narrow frame according to claim 1 touches infrared screen, it is characterised in that：The substrate mounting groove (3) is wide
Degree is equal to the thickness of touch screen base plate (7), and the inner bottom wall of the substrate mounting groove (3) and one end of touch screen base plate (7) are in
Circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210173.5U CN206523867U (en) | 2017-03-06 | 2017-03-06 | A kind of narrow frame touches infrared screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210173.5U CN206523867U (en) | 2017-03-06 | 2017-03-06 | A kind of narrow frame touches infrared screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523867U true CN206523867U (en) | 2017-09-26 |
Family
ID=59903156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210173.5U Expired - Fee Related CN206523867U (en) | 2017-03-06 | 2017-03-06 | A kind of narrow frame touches infrared screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968926A (en) * | 2017-11-17 | 2018-04-27 | 常州信息职业技术学院 | A kind of laser television of Anti-scratching |
| CN110703863A (en) * | 2019-11-22 | 2020-01-17 | 南京邮电大学 | High-sensitivity large-size screen touch action capturing device |
| CN115543129A (en) * | 2022-04-25 | 2022-12-30 | 广东省旭晟半导体股份有限公司 | Infrared touch screen and wisdom blackboard |
-
2017
- 2017-03-06 CN CN201720210173.5U patent/CN206523867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968926A (en) * | 2017-11-17 | 2018-04-27 | 常州信息职业技术学院 | A kind of laser television of Anti-scratching |
| CN110703863A (en) * | 2019-11-22 | 2020-01-17 | 南京邮电大学 | High-sensitivity large-size screen touch action capturing device |
| CN110703863B (en) * | 2019-11-22 | 2024-05-03 | 南京邮电大学 | High-sensitivity large-size screen touch control motion capturing device |
| CN115543129A (en) * | 2022-04-25 | 2022-12-30 | 广东省旭晟半导体股份有限公司 | Infrared touch screen and wisdom blackboard |
| CN115543129B (en) * | 2022-04-25 | 2023-12-08 | 广东省旭晟半导体股份有限公司 | Infrared touch screen and intelligent blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |