CN204305526U - A kind of membrane keyboard display casing of button operation instrument - Google Patents
A kind of membrane keyboard display casing of button operation instrument Download PDFInfo
- Publication number
- CN204305526U CN204305526U CN201420840289.3U CN201420840289U CN204305526U CN 204305526 U CN204305526 U CN 204305526U CN 201420840289 U CN201420840289 U CN 201420840289U CN 204305526 U CN204305526 U CN 204305526U
- Authority
- CN
- China
- Prior art keywords
- button operation
- operation instrument
- housing
- acrylic glass
- hole
- 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 - Fee Related
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Abstract
The utility model discloses a kind of membrane keyboard display casing of button operation instrument, comprise housing and acrylic glass touch panel; The one side of housing is provided with through hole, the power button of button operation instrument and LCDs and exposes by this through hole; Acrylic glass touch panel is attached to the surface that housing is provided with this through hole side; Acrylic touch key-press is positioned at the top of described power button; Housing is also provided with the printed circuit board (PCB) fixed card slot of the printed circuit board for fixing button operation instrument.The utility model structure is simple, easy to prepare, solves waterproof and the corrosion-resistant problem of button, makes the handling of pcb board more convenient, improve the whole service life of button operation instrument.
Description
Technical field
The utility model belongs to field of experiment equipment, relates in particular to a kind of membrane keyboard display casing of button operation instrument.
Background technology
Along with the progress of science and technology, increasing button operation instrument enters in laboratory.Concerning some electronic instruments, how in use waterproof and anticorrosion is carried out to the naked button be exposed on the external, avoid button to be corroded destroyed or the electric leakage that gets wet, the service life of lifting instrument; It is the problem that those skilled in the art should think deeply.
Summary of the invention
The utility model provides the membrane keyboard display casing of the more complete button operation instrument of a kind of function.
The technical scheme that the utility model adopts is as follows:
A membrane keyboard display casing for button operation instrument, is characterized in that: comprise housing and acrylic glass touch panel; The one side of described housing is provided with through hole, the power button of button operation instrument and LCDs and exposes by this through hole; Described acrylic glass touch panel is attached to the surface that housing is provided with this through hole side; Described housing is also provided with printed circuit board (PCB) fixed card slot, this printed circuit board (PCB) fixed card slot for the printed circuit board of fixing button operation instrument.
By adopting in this way, the acrylic glass be covered in above power button is utilized to realize waterproof, anticorrosion, shock proof integrated protection to this power button.Housing adopts card slot type structure to fix printed circuit board.Thus make the handling of printed circuit board more convenient.
Preferably: described acrylic glass touch panel also comprises the subsides of acrylic glass surface, described acrylic glass surface subsides position is positioned at above described LCDs.
By adopting in this way, utilizing the acrylic glass surface be covered in above LCDs to paste and display screen is protected, utilizing the high light transmittance that acrylic glass surface pastes, solve the problem that viewing area is difficult to see clearly.
Preferably: described housing is that polytetrafluoroethylene (PTFE) waterproof anti-corrosion material is formed, and described housing passes through together with waterproof strong glue bond with acrylic glass touch panel.The side that described housing is provided with through hole also comprises LED lamp bead.
By adopting in this way, utilizing LED lamp bead to throw light on to display screen, also making the outward appearance of display screen more gorgeous simultaneously.
The membrane keyboard display casing of the button operation instrument that the utility model provides, structure is simple, easy to prepare, solves waterproof and the corrosion-resistant problem of button, makes the handling of pcb board more convenient, improve the whole service life of button operation instrument.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment 1;
Fig. 2 is the schematic front view of the utility model embodiment 1;
Fig. 3 is the schematic side view of the utility model embodiment 1.
In above-mentioned accompanying drawing, the corresponding relation of each component names and Reference numeral is as follows:
1, housing; 2, acrylic glass touch panel; 11, printed circuit board (PCB) fixed card slot; 12, LED lamp bead; 21, acrylic touch key-press; 22, acrylic glass surface pastes; 31, power button; 32, LCDs; 4, printed circuit board.
Detailed description of the invention
Below in conjunction with each drawings and Examples, the utility model is further described.
Embodiment 1 of the present utility model as Figure 1-3:
A membrane keyboard display casing for button operation instrument, comprises housing 1 and acrylic glass touch panel 2; Described housing 1 is provided with through hole and printed circuit board (PCB) fixed card slot 11, printed circuit board (PCB) fixed card slot 11 for the printed circuit board 4 of fixing button operation instrument; Power button 31 and the LCDs 32 of button operation instrument expose by through hole; Described acrylic glass touch panel 2 is attached to the surface that housing 1 is provided with this through hole side; Described acrylic glass touch panel 2 is positioned at above LCDs 32.The side that housing 1 is provided with through hole is also provided with a pair LED lamp bead 12.In practice; waterproof, anticorrosion, shock proof integrated protection is realized with acrylic glass touch panel 2 pairs of power buttons 31. utilize printed circuit board (PCB) fixed card slot 11 to realize loading and unloading the card slot type of printed circuit board 4; utilize LED lamp bead 12 pairs of LCDs 32 to throw light on, make its surface produce gorgeous outward appearance.
The above, be only a few embodiments of the present invention, the present invention is not limited to the restriction of above-described embodiment, all above-described embodiment is done according to technical spirit of the present invention similar amendment, change and replacement, still belong in the scope of technical solution of the present invention.Protection scope of the present invention is only defined by claims.
Claims (4)
1. a membrane keyboard display casing for button operation instrument, is characterized in that: comprise housing (1) and acrylic glass touch panel (2); The one side of described housing (1) is provided with through hole, the power button (31) of button operation instrument and LCDs (32) and exposes by this through hole; Described acrylic glass touch panel (2) is attached to the surface that housing (1) is provided with this through hole side; Described housing (1) is also provided with printed circuit board (PCB) fixed card slot (11), this printed circuit board (PCB) fixed card slot (11) for the printed circuit board (4) of fixing button operation instrument.
2. the membrane keyboard display casing of a kind of button operation instrument as claimed in claim 1, is characterized in that: described acrylic glass touch panel (2) also comprises acrylic glass surface pastes (22), described acrylic glass surface pastes (22) position and is positioned at described LCDs (32) top.
3. the membrane keyboard display casing of a kind of button operation instrument as claimed in claim 1, it is characterized in that: described housing (1) is that polytetrafluoroethylene (PTFE) waterproof anti-corrosion material is formed, described housing (1) and acrylic glass touch panel (2) are by together with waterproof strong glue bond.
4. the membrane keyboard display casing of a kind of button operation instrument as claimed in claim 1, is characterized in that: the side that described housing (1) is provided with through hole also comprises LED lamp bead (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840289.3U CN204305526U (en) | 2014-12-26 | 2014-12-26 | A kind of membrane keyboard display casing of button operation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840289.3U CN204305526U (en) | 2014-12-26 | 2014-12-26 | A kind of membrane keyboard display casing of button operation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305526U true CN204305526U (en) | 2015-04-29 |
Family
ID=53111024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840289.3U Expired - Fee Related CN204305526U (en) | 2014-12-26 | 2014-12-26 | A kind of membrane keyboard display casing of button operation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799003A (en) * | 2019-12-09 | 2020-02-14 | 天津光电通信技术有限公司 | Novel simulation operation controller and assembling method |
-
2014
- 2014-12-26 CN CN201420840289.3U patent/CN204305526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799003A (en) * | 2019-12-09 | 2020-02-14 | 天津光电通信技术有限公司 | Novel simulation operation controller and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161226 |