CN203433512U - Water mist-resistant instrument calculator - Google Patents
Water mist-resistant instrument calculator Download PDFInfo
- Publication number
- CN203433512U CN203433512U CN201320568928.0U CN201320568928U CN203433512U CN 203433512 U CN203433512 U CN 203433512U CN 201320568928 U CN201320568928 U CN 201320568928U CN 203433512 U CN203433512 U CN 203433512U
- Authority
- CN
- China
- Prior art keywords
- transition block
- counter
- calculator
- transparent window
- display section
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
A water mist-resistant instrument calculator comprises an upper casing and a lower casing as well as a calculator calculation part encapsulated in the upper casing and the lower casing, wherein a calculator display part is arranged above the calculator calculation part; a transparent window is arranged on the upper casing arranged over against the calculator display part; a transition block is arranged between the calculator display part and the transparent window of the upper casing; the transition block comprises a transparent outer casing which is filled with inert gas. According to the utility model, the transition block filled with the inert gas is arranged, the upper surface and the lower surface of the transition block are respectively clung to the calculator display part and the transparent window of the upper casing and no gaps exist, and the inert gas of the transition block is not influenced by the environment, so that under a poor installation environment, water mists, drops of water or ice crystals cannot be formed on the calculator display part and the transparent window of the upper casing, a favorable display effect is maintained, and use is convenient.
Description
Technical field
The utility model relates to a kind of instrument counter, particularly a kind of instrument counter of water-mist-proof.
background technology
At present, most instrument counter adopts traditional packaged type, the display section of counter and calculating section are encapsulated in to upper-lower casing inside, housing has the function of water proof and dust proof, but at installation environment with high temperature or low temperature, humidity, cold and heat succeed each other etc. in severe situation, in housing, steam forms water smoke, after contacting with inwall, be condensed into even ice crystal of the globule, make the content of observing counter display section become difficult, even cannot check, have a strong impact on the normal use of instrument.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of instrument counter of water-mist-proof is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme, the utility model is a kind of instrument counter of water-mist-proof, comprise upper shell and lower house and be encapsulated in the counter calculating section in upper-lower casing, above counter calculating section, be provided with counter display section, upper shell over against counter display section is provided with transparent window, between counter display section and the transparent window of upper shell, be provided with transition block, transition block comprises transparent outer cover, is filled with inert gas in transparent outer cover.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described transition block is provided with upper surface and the lower surface matching with counter display section, the transparent window of transition block upper surface and upper shell is close to, transition block lower surface and counter display section are close to, and make not have gap between transition block and the transparent window of counter display section and upper shell.
The utility model is by establishing inert gas filled transition block, transition block is located between counter display section and the transparent window of upper shell, and be close to transparent window and the counter display section of upper shell, make between the transparent window of upper shell and counter display section very close to each other, inert gas in transition block is not subject to the impact of ambient temperature, at high temperature or low temperature, moist, under the rugged surroundings such as cold and heat succeed each other, can not make water smoke, the globule or ice crystal occur in transparent window and the counter display section of upper shell, can not affect display effect, compared with prior art, it is reasonable in design, easy to use, there is good water-mist-proof effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of instrument counter of water-mist-proof, comprise upper shell 1 and lower house 2 and be encapsulated in the counter calculating section 3 in upper-lower casing, above counter calculating section 3, be provided with counter display section 4, upper shell 1 over against counter display section 4 is provided with transparent window 5, between counter display section 4 and the transparent window 5 of upper shell 1, be provided with transition block 6, transition block 6 comprises transparent outer cover, is filled with inert gas 7 in transparent outer cover.
Described transition block 6 is provided with upper surface and the lower surface matching with counter display section 4, and the transparent window 5 of transition block 6 upper surfaces and upper shell 1 is close to, and transition block 6 lower surfaces and counter display section 4 are close to.
When instrument counter is placed on high temperature or low temperature, moist, under the rugged surroundings such as cold and heat succeed each other, gap in instrument can form water smoke, the globule or ice crystal, between counter display section 4 and the transparent window 5 of upper shell 1, be provided with transition block 6, in transition block 6, be filled with inert gas 7, inert gas 7 is not affected by environment, in transition block 6, can not form water smoke, the globule or ice crystal, between transition block 6 and the transparent window 5 of counter display section 4 and upper shell 1, there is no space, can not produce water smoke yet, the globule or ice crystal, the whole display section of instrument counter can not be subject to water smoke, the globule or ice crystal impact, good display effect can be provided.
Claims (2)
1. the instrument counter of a water-mist-proof, comprise upper shell and lower house and be encapsulated in the counter calculating section in upper-lower casing, above counter calculating section, be provided with counter display section, upper shell over against counter display section is provided with transparent window, it is characterized in that: between counter display section and the transparent window of upper shell, be provided with transition block, transition block comprises transparent outer cover, is filled with inert gas in transparent outer cover.
2. the instrument counter of water-mist-proof according to claim 1, it is characterized in that: described transition block is provided with upper surface and the lower surface matching with counter display section, the transparent window of transition block upper surface and upper shell is close to, and transition block lower surface and counter display section are close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568928.0U CN203433512U (en) | 2013-09-13 | 2013-09-13 | Water mist-resistant instrument calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568928.0U CN203433512U (en) | 2013-09-13 | 2013-09-13 | Water mist-resistant instrument calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433512U true CN203433512U (en) | 2014-02-12 |
Family
ID=50062539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568928.0U Expired - Fee Related CN203433512U (en) | 2013-09-13 | 2013-09-13 | Water mist-resistant instrument calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433512U (en) |
-
2013
- 2013-09-13 CN CN201320568928.0U patent/CN203433512U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140212 Termination date: 20210913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |