CN202150099U - Self-locking frame of infrared touch screen - Google Patents
Self-locking frame of infrared touch screen Download PDFInfo
- Publication number
- CN202150099U CN202150099U CN201120171359U CN201120171359U CN202150099U CN 202150099 U CN202150099 U CN 202150099U CN 201120171359 U CN201120171359 U CN 201120171359U CN 201120171359 U CN201120171359 U CN 201120171359U CN 202150099 U CN202150099 U CN 202150099U
- Authority
- CN
- China
- Prior art keywords
- self
- frame
- infrared touch
- locking
- optical filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a self-locking frame of an infrared touch screen, which comprises an upper shell, a lower shell and a filtering strip or a reflective strip, and is characterized in that a convex buckle at one side of the upper shell is clamped and connected with a concave buckle at one side of the lower shell; the convex buckle part at the other side of the upper shell is clamped and connected with the concave buckle part at the upper end of the filtering strip or the reflective strip; the lower end of the filtering strip or the reflective strip is bonded with the other side of the lower shell through waterproof adhesive; the upper shell, the lower shell and the filtering strip or the reflective strip integrally form a self-locking structure; and a waterproof slope which has the inclination of 60-90 degrees and has no seam is formed at one side of the frame. The structure can stop water and dust from entering the touch screen, and can better protect infrared touch assemblies inside and prolong the service life of the product. The frame has a simple structure, is compact, and can be installed conveniently.
Description
Technical field
The utility model relates to the frame field of infrared touch panel, relates in particular to a kind of frame of self-locking infrared touch panel.
Background technology
The border structure of traditional infrared touch panel is complicated, in the thin narrower textural association of infrared touch panel frame, can't use traditional approach connections such as screw in a large number because the space is less.How to connect each parts this time and just become the problem of a puzzlement.The current mainstream technology that does not also have formation to stand test.Wherein a kind of mode is to use adhesive tape to connect the parts of needs combination, and it is unreliable to connect like this, and is very difficult to the dismounting maintenance.
The utility model content
The utility model purpose provides a kind of frame of simple in structure, dustproof and waterproof self-locking infrared touch panel, is convenient to installation and removal.
The frame of a kind of self-locking infrared touch panel that the utility model provides; Comprise upper casing, lower casing; And optical filtering bar or reflecting strips, it is characterized in that the recessed button engaging of the protruding button of said upper casing one side and lower casing one side is connected; The protruding button position of said upper casing opposite side is connected with the recessed button position engaging of optical filtering bar or reflecting strips upper end; Said optical filtering bar or reflecting strips lower end bond together through marine glue and lower casing opposite side, and said upper casing, lower casing, optical filtering bar or reflecting strips form a self-locking frame structure together, are the seamless waterproof inclined-planes of 60 ~ 90 degree at said optical filtering bar or degree of tilt of reflecting strips one side formation.
Further, in said self-locking framework cavity, be provided with PCB circuit board and LED lamp.Said frame is installed in the edge of infrared touch panel.
The frame of the dustproof and waterproof infrared touch panel of the utility model, engaging is connected with recessed button through protruding button, and it is inner that this structure can block water, dust gets into touch-screen, infrared touch assembly that can the better protect the inside and prolongation product serviceable life.Said border structure is simple, and compactness, and convenient the installation utilize less object just can realize the function of water proof and dust proof as far as possible.Concrete advantage is following:
1, need not screw be installed and upper casing and lower casing are linked together, can save manpower aborning, material resources.
2, connect through this buckle, can consider to reserve the inner space to the installation of screw, thereby practice thrift the inner space greatly, this point is particularly important in ultra-thin ultra narrow scheme.
3, upper casing and lower casing can be taken apart very easily, the pcb board of the inside are checked maintenance, operations such as assembling.
Description of drawings
Fig. 1 is the border structure synoptic diagram of the self-locking infrared touch panel that provides of the utility model embodiment one.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done to describe in detail further below.
As shown in Figure 1; The frame of a kind of self-locking infrared touch panel that the utility model embodiment provides; Comprise upper casing 1, lower casing 2 and optical filtering bar 3 (can certainly be reflecting strips); The protruding button 10 of said upper casing one side is connected with recessed button 11 engagings of a side of lower casing, and the protruding button position 12 of the opposite side of said upper casing is connected with recessed button position 13 engagings of optical filtering bar upper end.Said optical filtering bar or reflecting strips lower end bond together through marine glue 4 and lower casing opposite side; Said upper casing, lower casing, optical filtering bar form a self-locking frame structure together, are the seamless waterproof inclined-planes of 60 ~ 90 degree at said optical filtering bar or degree of tilt of reflecting strips one side formation.
In self-locking framework cavity, be provided with PCB circuit board 5 and LED lamp 6.
The frame of the self-locking infrared touch panel of the utility model, advantage be 1, need not screw be installed and upper casing and lower casing are linked together, and can save manpower aborning, material resources.2, connect through this buckle, can consider to reserve the inner space to the installation of screw, thereby practice thrift the inner space greatly, this point is particularly important in ultra-thin ultra narrow scheme.3, upper casing and lower casing can be taken apart very easily, the pcb board of the inside are checked maintenance, operations such as assembling.
Claims (3)
1. the frame of a self-locking infrared touch panel; Comprise upper casing, lower casing; And optical filtering bar or reflecting strips, it is characterized in that the recessed button engaging of the protruding button of said upper casing one side and lower casing one side is connected; The protruding button position of said upper casing opposite side is connected with the recessed button position engaging of optical filtering bar or reflecting strips upper end; Said optical filtering bar or reflecting strips lower end bond together through marine glue and lower casing opposite side, and said upper casing, lower casing, optical filtering bar or reflecting strips form a self-locking frame structure together, are the seamless waterproof inclined-planes of 60 ~ 90 degree at said optical filtering bar or degree of tilt of reflecting strips one side formation.
2. according to the frame of the said self-locking infrared touch panel of claim 1, it is characterized in that, in said self-locking framework cavity, be provided with PCB circuit board and LED lamp.
3. according to the frame of the said self-locking infrared touch panel of claim 1, it is characterized in that said frame is installed in the edge of infrared touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120171359U CN202150099U (en) | 2011-05-26 | 2011-05-26 | Self-locking frame of infrared touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120171359U CN202150099U (en) | 2011-05-26 | 2011-05-26 | Self-locking frame of infrared touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150099U true CN202150099U (en) | 2012-02-22 |
Family
ID=45591152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120171359U Expired - Lifetime CN202150099U (en) | 2011-05-26 | 2011-05-26 | Self-locking frame of infrared touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521919A (en) * | 2016-01-25 | 2016-04-27 | 宁波微科光电有限公司 | Dispensing structure bringing convenience to connection of filtering strip and proximate matter |
-
2011
- 2011-05-26 CN CN201120171359U patent/CN202150099U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521919A (en) * | 2016-01-25 | 2016-04-27 | 宁波微科光电有限公司 | Dispensing structure bringing convenience to connection of filtering strip and proximate matter |
| CN105521919B (en) * | 2016-01-25 | 2018-05-18 | 宁波微科光电股份有限公司 | It is a kind of to facilitate the point plastic structure that optical filtering item is connected with section bar |
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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 |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |