CN203276866U - Instrument shell capable of preventing condensation of instrument - Google Patents
Instrument shell capable of preventing condensation of instrument Download PDFInfo
- Publication number
- CN203276866U CN203276866U CN 201320296472 CN201320296472U CN203276866U CN 203276866 U CN203276866 U CN 203276866U CN 201320296472 CN201320296472 CN 201320296472 CN 201320296472 U CN201320296472 U CN 201320296472U CN 203276866 U CN203276866 U CN 203276866U
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- China
- Prior art keywords
- instrument
- annular
- condensation
- transparent glass
- glass plates
- 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
An instrument shell capable of preventing condensation of an instrument comprises an annular waterproof rubber gasket which is fixedly arranged along a circumference of an opening on the instrument. An inner side wall of the waterproof rubber gasket is provided with two annular grooves which are arranged with an interval up and down. Transparent glass plates are embedded in the two annular grooves. The annular waterproof rubber gasket is fixed on an outer edge of the opening on the instrument through an annular clamping groove. The structure of the shell of the utility model is simple and functions are practical. When an inner temperature of the instrument is higher than an outer temperature, because the instrument shell is a one-piece seal structure, the transparent glass plates possess good heat insulation performance so that thermal transmission inside and outside the hollow transparent glass plates can be blocked and an instrument condensation phenomenon is effectively solved.
Description
Technical field
The utility model relates to a kind of instrument housing that prevents the instrument condensation.
Background technology
Along with the development of science and technology, especially agricultural machinery is at constantly past Machinery Automation future development; Vehicular meter becomes one of important member of agricultural machinery.Operating mode for detection of each position of agricultural machinery; Instrument is comprised of housing, internal wiring, panel board, pointer, display screen, instrument transparency glass plate etc.When internal temperature is higher than external temperature when instrumentation, the inboard of the apparatus glass dew that easily condenses, thus impact can cause instrument to be damaged to the observation of instrument when serious.
The utility model content
The utility model provides a kind of instrument housing, can effectively prevent the instrument condensation.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of instrument housing that prevents the instrument condensation, comprise along the water proof rubber pad of the annular that is fixedly installed in one week of instrument upper shed, water proof rubber pad medial surface is interval with two annular grooves up and down, is embedded respectively transparency glass plate in two annular grooves.
The water proof rubber pad of annular is fixed on instrument upper shed outer by annular slot.
The utility model is simple in structure, practical function, when the gauge internal temperature during higher than external temperature, because described instrument housing is the integral type hermetically-sealed construction, thereby make described transparency glass plate have good thermal insulation, can block the inside and outside heat transmission of described hollow transparent glass plate, effectively solve instrument condensation phenomenon.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical profile schematic diagram of the present utility model;
Fig. 3 is vertical view of the present utility model.
Embodiment
Embodiment: as Figure 1-3, a kind of instrument housing that prevents the instrument condensation, comprise along the water proof rubber pad 4 of the annular that is fixedly installed in 1 one week of upper shed of instrument, water proof rubber pad 4 medial surfaces are interval with two annular grooves up and down, are embedded respectively transparency glass plate 2, lower transparency glass plate 3 in two annular grooves.The water proof rubber pad 4 of annular is fixed on instrument 1 upper shed outer by annular slot 5.
The utility model is the integrated sealing structure housing that is comprised of transparency glass plate 2, transparency glass plate 3, water proof rubber pad 3; When the instrument internal and external temperature differs greatly, because described instrument housing has the integrated sealing structure, thereby make it have good thermal insulation, can block the inside and outside heat of transparency glass plate and transmit, effectively solve the phenomenon of condensation, thereby guaranteed the observation to instrument.
Claims (2)
1. instrument housing that prevents the instrument condensation, it is characterized in that: comprise along the water proof rubber pad of the annular that is fixedly installed in one week of instrument upper shed, water proof rubber pad medial surface is interval with two annular grooves up and down, is embedded respectively transparency glass plate in two annular grooves.
2. the instrument housing that prevents the instrument condensation according to claim 1 is characterized in that: the water proof rubber pad of annular is fixed on instrument upper shed outer by annular slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296472 CN203276866U (en) | 2013-05-28 | 2013-05-28 | Instrument shell capable of preventing condensation of instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296472 CN203276866U (en) | 2013-05-28 | 2013-05-28 | Instrument shell capable of preventing condensation of instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276866U true CN203276866U (en) | 2013-11-06 |
Family
ID=49507226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296472 Expired - Fee Related CN203276866U (en) | 2013-05-28 | 2013-05-28 | Instrument shell capable of preventing condensation of instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599838A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile instrument panel mounting framework |
| CN110767260A (en) * | 2019-10-10 | 2020-02-07 | 徐州柏兴电子有限公司 | Precision instrument storage device with water mist preventing function |
-
2013
- 2013-05-28 CN CN 201320296472 patent/CN203276866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599838A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile instrument panel mounting framework |
| CN110767260A (en) * | 2019-10-10 | 2020-02-07 | 徐州柏兴电子有限公司 | Precision instrument storage device with water mist preventing function |
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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: 20131106 Termination date: 20190528 |