CN2225679Y - (Temp.) humidometer with sector sealing indicating mechanism - Google Patents
(Temp.) humidometer with sector sealing indicating mechanism Download PDFInfo
- Publication number
- CN2225679Y CN2225679Y CN 94208468 CN94208468U CN2225679Y CN 2225679 Y CN2225679 Y CN 2225679Y CN 94208468 CN94208468 CN 94208468 CN 94208468 U CN94208468 U CN 94208468U CN 2225679 Y CN2225679 Y CN 2225679Y
- Authority
- CN
- China
- Prior art keywords
- fan
- temperature
- humidometer
- indicating mechanism
- shaped
- 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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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The utility model relates to a (temperature) humidity meter with a fan-shaped sealing indicating mechanism, which is designed according to the requirements and the integrative improvement of the existing hair hygrometer of the weather station in China and the similar (temperature) humidity meter at home and abroad, aiming at the defects thereof. The utility model can be alone used for measuring the air humidity, and the utility model can be used for measuring the air temperature and the air humidity simultaneously when matched with a temperature meter. The utility model has the advantages of precise stable and reliable measurement, convenient observation, shapely configuration, convenient maintenance, etc., and can be widely used for households and every industry such as the agriculture, the forestry, the animal husbandry, the fisheries industry, the weather, the industry, the traffic, the scientific research, the national defence, etc.
Description
The height of surrounding air humiture and variation thereof are paid close attention to by people day by day, and warm and humid accurate instrument extensively need be measured by all trades and professions and family.
China's meteorological station is now with imitative threo form hair hygrometer, though its degree of accuracy is better, because of its index dial and pointer exposes, hair is single, is in the big wind rain blowing snow condition of blowing sand and descends, because pointer swings, and is difficult to observation, and its hair is easy to fracture.For another domestic and international similar thermohygrometer, it is big all to exist degree of accuracy, the linearity, reliability, less stable, hysteresis in varying degrees, and is subject to shortcoming and problems such as small insect and blade interference.
The utility model can overcome above-mentioned shortcoming and problem effectively, meets the needs of more widely.
Accompanying drawing is the embodiment synoptic diagram that the utility model promptly has (temperature) humidometer of fan-shaped closure indicating mechanism.It is by main body (1), humidity scale adjusting gear (2), the wet element (3) of linear trichesthesia, fine-tuning watt of arm amplification, hair gravity stretch and pointer balance position-limit mechanism (6) and fan-shaped closure indicating mechanism (5), the humidometer that is constituted, go up a thermometer of fit on (4) in its main body (1), can form thermohygrometer, the thermometer on it can be taken out at any time or plug.The above fan-shaped closure indicating mechanism (5) is made of with fan-shaped transparent scale cover (5.3) fan-shaped humidity index dial (5.1), pointer (5.2).Scale cover (5.3) closely is fastened on the index dial (5.1).Fan-shaped transparent scale cover (5.3) is with plastic injection-moulded one-tenth.Whole fan-shaped closure indicating mechanism (5) is placed on the main body (1) of (temperature) humidometer symmetrically.
On fan-shaped humidity index dial (5.1) face, mint-mark has the linear graduation and the corresponding number of 0～100% relative humidity.Variation with air humidity, linear hair element is corresponding flexible, stretch and pointer balance position-limit mechanism by fine-tuning watt of arm amplification, hair gravity, pointer (5.2) is moved thereupon, the humidity value that can indicate air humidity on humidity index dial (5.1) comes.
(temperature) humidometer must hang and use, and can intuitively clearly read air (temperature) humidity value at that time during observation.Its hygrometric scope is 0～100%; When temperature was not less than-15 ℃, its hygrometric degree of accuracy was ± 4 ℃, and is identical with hair hygrometer with China meteorological station.If it is fitted with thermometer, optional-5～55 ℃ ,-15～45 ℃ ,-25～45 ℃ three kinds of its temperature-measuring ranges, its thermometric degree of accuracy: mercurial thermometer is ± 0.5 ℃, alcohol thermometer is ± 1.0 ℃.
It is accurate, reliable and stable to the utlity model has measurement, and observation is convenient, attractive in appearance big The side, the life-span is long and be easy to adjust the advantage such as maintenance, can extensively be suitable for farming and (especially mould The material booth is dredged dish, edible mushroom, sericulture etc.), woods, herd, pair, fishing, meteorology, All trades and professions and family's uses such as industry, traffic, scientific research, national defence.
Claims (2)
1. the utility model promptly has fan-shaped closure indicating mechanism (temperature) humidometer, it is characterized in that: it is by main body, humidity scale adjusting gear, the wet element of linear trichesthesia, the humidometer that fine-tuning watt of arm amplifies, hair gravity stretches and pointer balance position-limit mechanism and fan-shaped closure indicating mechanism constitute, an equipped last thermometer promptly constitutes thermohygrometer on its main body.
2. claim 1 described (temperature) humidometer fan-shaped closure indicating mechanism, it is characterized in that: it is to be made of fan-shaped humidity index dial, pointer and fan-shaped transparent scale cover; The scale cover closely is fastened on the index dial, pointer and index dial scale face closure in cover; The fan-shaped transparent plastic injection-moulded one-tenth of scale cover; Whole fan-shaped closure indicating mechanism is placed on the main body of (temperature) humidometer symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208468 CN2225679Y (en) | 1994-04-15 | 1994-04-15 | (Temp.) humidometer with sector sealing indicating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208468 CN2225679Y (en) | 1994-04-15 | 1994-04-15 | (Temp.) humidometer with sector sealing indicating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225679Y true CN2225679Y (en) | 1996-04-24 |
Family
ID=33826470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208468 Expired - Fee Related CN2225679Y (en) | 1994-04-15 | 1994-04-15 | (Temp.) humidometer with sector sealing indicating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225679Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487088A (en) * | 2013-09-16 | 2014-01-01 | 昆明理工大学 | Hair temperature and humidity sensor based on optical fiber Bragg gratings and using method thereof |
-
1994
- 1994-04-15 CN CN 94208468 patent/CN2225679Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487088A (en) * | 2013-09-16 | 2014-01-01 | 昆明理工大学 | Hair temperature and humidity sensor based on optical fiber Bragg gratings and using method thereof |
| CN103487088B (en) * | 2013-09-16 | 2016-05-11 | 昆明理工大学 | A kind of hair Temperature Humidity Sensor and using method thereof based on optical fiber Bragg raster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |