CN204347798U - A kind of infrared touch panel being convenient to keep in repair - Google Patents
A kind of infrared touch panel being convenient to keep in repair Download PDFInfo
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- CN204347798U CN204347798U CN201520038660.9U CN201520038660U CN204347798U CN 204347798 U CN204347798 U CN 204347798U CN 201520038660 U CN201520038660 U CN 201520038660U CN 204347798 U CN204347798 U CN 204347798U
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- cuttage grafting
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Abstract
The utility model discloses a kind of infrared touch panel being convenient to keep in repair, it relates to Infrared touch screen technology field, the bottom of lower portion is provided with damping spring, cuttage grafting frame is plugged on framework, the bottom of cuttage grafting frame is provided with snubber block, and the two ends of cuttage grafting frame inside are respectively arranged with two mobile catch, and cuttage grafting frame is divided into three mounting grooves by two mobile catch, be separately installed with touch display screen, control circuit board, cooling mechanism in three mounting grooves, fixed head is arranged on the upper end of framework; The beneficial effects of the utility model are: be convenient to realize quick-detachment, and easy to maintenance, easy and simple to handle, easy to use, structure is simple.
Description
Technical field:
The utility model relates to a kind of infrared touch panel being convenient to keep in repair, and belongs to Infrared touch screen technology field.
Background technology:
Infrared technology touch-screen is made up of the Infrared emitting and receiving sensing element be contained on touch-screen housing, and in screen surface, form infra-red detection net, any touching object can change the infrared ray on contact and realize touch screen operation.Infrared-type touch screen to realize principle similar to surface acoustic wave type touch-control, it uses Infrared emitting and receiving sensing element.These elements form infra-red detection net in screen surface, and the object of touch control operation can change the infrared ray of electric shock, and then the response that the coordinate position and realizing being converted to touch-control operates.On infrared-type touch screen, the circuit board arrangement of four limit arrangements of screen has infrared transmitting tube and infrared receiving tube, the infrared ray matrix that corresponding formation intersects anyhow.
Whether infrared touch panel is the infrared ray matrix gathered in X, Y-direction before being close to screen, have infrared ray to be blocked by the body the touch detecting also consumer positioning by ceaselessly scanning.As shown below, this touch-screen installs a housing before display, is designed with circuit board in housing, thus at screen four limit arrangement infrared transmitting tube and infrared receiving tube, one_to_one corresponding forms the infrared ray matrix anyhow intersected.Often scanned a circle, if all infrared tubes are sensible, green light, represents that all are normal.
When there being touch, finger or other thing will block infrared ray anyhow through this position, find and after be sure oing have an infrared ray to be obstructed during touch-screen scanning, when red, indicate that infrared ray is obstructed, may touch be had, change to another coordinate at once simultaneously and scan again, if find that an other axle also has an infrared ray to be obstructed again, amber light is bright, represent and find to touch, and two are found the infrared tube position message intercepted is to main frame, judges the position of touch point at screen through calculating.Exceptionally hanging and built-in two kinds of infrared touch screen products.The installation method of external hanging type is very simple, is install most convenient in all touch-screens, as long as be fixed on before display by framework with glue or double faced adhesive tape.Electronics plug-in touch-screen in Antu is also fixed with display by hook, for convenience detachly leaves no trace.
Existing infrared touch panel is inconvenient when keeping in repair, and complicated operation, complex structure, loses time.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of infrared touch panel being convenient to keep in repair.
A kind of infrared touch panel being convenient to keep in repair of the present utility model, it comprises framework, damping spring, cuttage grafting frame, snubber block, fixed head, touch display screen, control circuit board, cooling mechanism, mobile catch, the bottom of lower portion is provided with damping spring, cuttage grafting frame is plugged on framework, the bottom of cuttage grafting frame is provided with snubber block, the two ends of cuttage grafting frame inside are respectively arranged with two mobile catch, cuttage grafting frame is divided into three mounting grooves by two mobile catch, touch display screen is separately installed with in three mounting grooves, control circuit board, cooling mechanism, fixed head is arranged on the upper end of framework.
As preferably, described mobile catch is provided with lock plunger.
As preferably, described mobile catch is insulation catch.
The beneficial effects of the utility model are: be convenient to realize quick-detachment, and easy to maintenance, easy and simple to handle, easy to use, structure is simple.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cuttage grafting frame in the utility model.
In figure: 1-framework; 2-damping spring; 3-cuttage grafting frame; 4-snubber block; 5-fixed head; 6-touch display screen; 7-control circuit board; 8-cooling mechanism; 9-moves catch.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment is by the following technical solutions: it comprises framework 1, damping spring 2, cuttage grafting frame 3, snubber block 4, fixed head 5, touch display screen 6, control circuit board 7, cooling mechanism 8, mobile catch 9, the bottom of framework 1 inside is provided with damping spring 2, cuttage grafting frame 3 is plugged on framework 1, the bottom of cuttage grafting frame 3 is provided with snubber block 4, the two ends of cuttage grafting frame 3 inside are respectively arranged with two mobile catch 9, cuttage grafting frame 3 is divided into three mounting grooves by two mobile catch 9, touch display screen 6 is separately installed with in three mounting grooves, control circuit board 7, cooling mechanism 8, fixed head 5 is arranged on the upper end of framework 1.
Further, described mobile catch 9 is provided with lock plunger.
Further, described mobile catch 9 is insulation catch.
The principle of work of this embodiment is: be installed in cuttage grafting frame 3 by touch display screen 6, control circuit board 7, cooling mechanism 8, only fixed head 5 need be pulled down when it is time for repair, cuttage grafting frame 3 be extracted and can be keeped in repair, saves time, easy and simple to handle, easy to use.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. be convenient to the infrared touch panel of maintenance for one kind, it is characterized in that: it comprises framework (1), damping spring (2), cuttage grafting frame (3), snubber block (4), fixed head (5), touch display screen (6), control circuit board (7), cooling mechanism (8), mobile catch (9), the bottom of framework (1) inside is provided with damping spring (2), cuttage grafting frame (3) is plugged on framework (1), the bottom of cuttage grafting frame (3) is provided with snubber block (4), the two ends of cuttage grafting frame (3) inside are respectively arranged with two mobile catch (9), cuttage grafting frame (3) is divided into three mounting grooves by two mobile catch (9), touch display screen (6) is separately installed with in three mounting grooves, control circuit board (7), cooling mechanism (8), fixed head (5) is arranged on the upper end of framework (1).
2. a kind of infrared touch panel being convenient to keep in repair according to claim 1, is characterized in that: described mobile catch (9) is provided with lock plunger.
3. a kind of infrared touch panel being convenient to keep in repair according to claim 1, is characterized in that: described mobile catch (9) is insulation catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038660.9U CN204347798U (en) | 2015-01-20 | 2015-01-20 | A kind of infrared touch panel being convenient to keep in repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038660.9U CN204347798U (en) | 2015-01-20 | 2015-01-20 | A kind of infrared touch panel being convenient to keep in repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347798U true CN204347798U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038660.9U Active CN204347798U (en) | 2015-01-20 | 2015-01-20 | A kind of infrared touch panel being convenient to keep in repair |
Country Status (1)
| Country | Link |
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| CN (1) | CN204347798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865739A (en) * | 2019-11-20 | 2020-03-06 | 湖南品触光电科技有限公司 | Integrated module of capacitive touch screen and display |
-
2015
- 2015-01-20 CN CN201520038660.9U patent/CN204347798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865739A (en) * | 2019-11-20 | 2020-03-06 | 湖南品触光电科技有限公司 | Integrated module of capacitive touch screen and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 063000 D, Pioneer Center, Tangshan City hi tech Zone, Hebei Patentee after: HEBEI HUAFA EDUCATION TECHNOLOGY CORP., LTD. Address before: 063000, building three, block D, Tangshan City hi tech Development Zone, Hebei Patentee before: Hebei grey hair telecom technology co., ltd |