CN201754144U - Humidometer for measuring lowest humidity, highest humidity and immediate humidity without energy consumption - Google Patents
Humidometer for measuring lowest humidity, highest humidity and immediate humidity without energy consumption Download PDFInfo
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- CN201754144U CN201754144U CN2010201935795U CN201020193579U CN201754144U CN 201754144 U CN201754144 U CN 201754144U CN 2010201935795 U CN2010201935795 U CN 2010201935795U CN 201020193579 U CN201020193579 U CN 201020193579U CN 201754144 U CN201754144 U CN 201754144U
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Abstract
A humidometer for measuring the lowest humidity, the highest humidity and real-time humidity without energy consumption structurally comprises a dial plate (1), an indexing plate (2), a lowest humidity indication handsetting needle (3), an arc-shaped handsetting needle rail groove (4), a humidity pointer (5), a highest humidity indication handsetting needle (6), a humidity indicating mechanism (7) and an outer casing. The humidity indication mechanism (7) mounted below the dial plate (1) includes a hair bundle (10), a connecting rod (9), a spring (12), a humidity pointer fixing shaft (13) and a connecting rod fixing shaft (11), wherein the connecting rod (9) is connected with the hair bundle (10), and the spring (12) resets the humidity pointer. The humidometer is simple in structure, convenient in use and high in environmental suitability, can directly read scales without additionally inputting energy, and can also measure the highest humidity and the lowest humidity of environment in a period of time when measuring the real-time humidity.
Description
Technical field
The utility model relates to a kind of test instrument, specifically, relates to a kind of humidity measurement instrument, more particularly, relates to a kind of hygrometer of measuring minimum, the highest and instant humidity that does not consume energy.
Background technology
Humidity be people produce and live in an important physical environment parameter paying close attention to, the metering system of humidity mainly contains following severally at present, adopts hair formula hygrometer, psychrometer, metal mold hygrometer, electronic type hygrometer etc. that is:.Hair formula hygrometer is to utilize material such as hair to change the characteristic of stretching with humidity to make, and simple in structure, adaptive capacity to environment is strong, and cost is low, uses wider.Psychrometer is to measure temperature according to the ventilation situation of wet bulb, gets the table of comparisons and changes temperature into humidity by looking into, and intuitive is poor, in addition, in use also will constantly will supply water to wet bulb, not easy care.The metal mold hygrometer then is to utilize the different characteristics that produce differently curved distortion of bimetallic strip water absorptivity to make, and precision is higher, but the cost of manufacture height.The electronic type hygrometer is the change in impedance value according to moisture sensor, is converted into electric signal and tries to achieve a kind of hygrometer of humidity, also exists the high problem of cost of manufacture.Though above-mentioned hygrometer can be measured the instantaneous humidity value of environment, the minimum humidity value that all can not directly measure environment in a period of time and high humility value, thereby can not write down the moisture fluctuation scope of environment.
Summary of the invention
In view of top described, the utility model aims to provide a kind ofly both can measure instant ambient humidity, also can directly write down the hygrometer of ambient humidity fluctuation range in a period of time.
The utility model is to realize like this, it aims to provide the hygrometer of minimum, high humility of a kind of mensuration that does not consume energy and instant humidity, its formation comprises: dial plate, index dial, the indication of minimum humidity dial that pin, arc are dialled pin rail groove, humidity pointer, pin, humidity indicating mechanism and shell are dialled in high humility indication, it is characterized in that, described humidity is counted a kind of hair formula hygrometer, promptly utilizes hair and so on material to change the characteristic drive humidity pointer of stretching with humidity and shows humidity; Spring and humidity pointer stationary shaft and connecting rod stationary shaft that described humidity indicating mechanism comprises hair bundle, the connecting rod that is attached thereto, humidity pointer is resetted, described humidity indicating mechanism is installed in the below of dial plate.
On described dial plate, be provided with index dial, represent 0～100% relative humidity on the index dial with uniform scale in order to the indication humidity value.Described humidity pointer is fixed on the pointer stationary shaft that passes dial plate.Also be provided with arc and dial the pin rail groove on dial plate, the coverage of this rail groove is slightly larger than the meter full scale of index dial.Pin is dialled in described minimum humidity indication and high humility indication group pin is made of the I shape plastic tab, is installed in arc to dial in the pin rail groove, is used to indicate minimum humidity and high humility.Arc is dialled pin rail groove and high humility indication and is dialled pin and the indication of minimum humidity and dial pin and cooperate, make it under the stirring of humidity pointer, high humility indication dial pin and the indication of minimum humidity dial pin can free lentamente slippage, thereby record demonstrates in a period of time high humility and minimum humidity.
By as seen above-mentioned, compared with the prior art, hygrometer described in the utility model is provided with instant hygroscopy indication mechanism and humidity range is measured recording mechanism, package unit is simple in structure, easy to use, do not need extra intake, get final product direct reading, environmental suitability is strong, when measuring instant humidity, can also measure the high humility and the minimum humidity of environment in a period of time.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that minimum (height) humidity indication is dialled pin and is installed in arc and dials cross-sectional view in the pin rail groove;
Fig. 3 is a humidity of the present utility model indicating mechanism synoptic diagram.
Number in the figure is represented: the 1-dial plate, and the 2-index dial, 3-is minimum, and pin is dialled in the humidity indication, and the 4-arc is dialled the pin rail groove, the 5-humidity pointer, pin, 7-humidity indicating mechanism, 8-shell, 9-connecting rod are dialled in the high humility indication of 6-, 10-hair bundle, 11-connecting rod stationary shaft, 12-spring, 13-pointer stationary shaft.
Embodiment
Enumerate embodiment below, the utility model is further described in detail, but the utility model is in no way limited to this embodiment.
Embodiment
Of the present utility modelly whole constitute as shown in Figure 1, it comprises: dial plate 1, index dial 2, the indication of minimum humidity dial that pin 3, arc are dialled pin rail groove 4, humidity pointer 5, pin 6, humidity indicating mechanism 7 and shell 8 are dialled in high humility indication.Simultaneously referring to Fig. 2 and Fig. 3, when hygrometer places environment to be measured, hair bundle 10 in the humidity indicating mechanism 7 can stretch with the humidity of environment, thereby drive connecting rod 9 actions that are fixed on the connecting rod stationary shaft 11, connecting rod 9 can pass to the humidity pointer 5 that is fixed on the pointer stationary shaft 13 with action, thereby indicate the humidity value of instant environment, finish the mensuration of instant ambient humidity.
When the ambient humidity range that will measure in a period of time, this hygrometer is placed environment to be measured, humidity pointer 5 can indicate the instant humidity value of environment.Pin 3 and high humility indication are dialled in the indication of minimum humidity dial pin 6 and slowly move to the both sides of humidity pointer 5,, be as the criterion not touch humidity pointer 5 apart from should be smaller as far as possible along arc track 4.When ambient humidity changes, humidity indicating mechanism 7 can drive humidity pointer 5 and correspondingly move according to the humidity of environment, when ambient humidity increases, humidity pointer 5 is deflection to the right correspondingly, driving high humility indication dials pin 6 and moves, equally, when ambient humidity reduces, humidity pointer 5 is deflection left correspondingly, driving minimum humidity indication group pin 3 moves, along with the variation of ambient humidity, the minimum humidity indication that humidity pointer 5 can constantly drive both sides is dialled pin 3 and high humility indication and is dialled pin 6 and move, and this is mobile in pin 3 and high humility indication group pin 6 restricted portions are dialled in minimum humidity indication.That is to say that it is the minimum humidity of environment that the indication of minimum humidity is dialled at what answer, it is the high humility of environment that high humility indication is dialled at what answer, and zone between the two is the scope of ambient humidity fluctuation in a period of time.
Use hygrometer described in the utility model, can determine the instant humidity of environment and the fluctuation range of interior humidity of a period of time quickly and easily, can satisfy some the special test requests in production, life, the scientific research.
Claims (6)
1. the hygrometer of minimum, high humility of a mensuration that does not consume energy and instant humidity, its formation comprises: dial plate [1], index dial [2], the indication of minimum humidity dial that pin [3], arc are dialled pin rail groove [4], humidity pointer [5], pin [6], humidity indicating mechanism [7] and shell [8] are dialled in high humility indication, it is characterized in that, described humidity is counted a kind of hair formula hygrometer, promptly utilizes hair and so on material to change the characteristic drive humidity pointer [5] of stretching with humidity and shows humidity; Described humidity indicating mechanism [7] comprises hair bundle [13], the connecting rod [12] that is attached thereto, spring [15] and humidity pointer stationary shaft [17] and the connecting rod stationary shaft [14] that humidity pointer is resetted; Described humidity indicating mechanism [7] is installed in the below of dial plate [1].
2. hygrometer according to claim 1 is characterized in that, is provided with the index dial [2] in order to the indication humidity value on described dial plate [1].
3. hygrometer according to claim 1 is characterized in that, described humidity pointer [5] is fixed on the pointer stationary shaft [17] of humidity indicating mechanism [7].
4. hygrometer according to claim 1 is characterized in that, is provided with arc and dials pin rail groove [4] on dial plate [1], and the coverage of this rail groove [4] is slightly larger than the meter full scale of index dial [2].
5. hygrometer according to claim 1 is characterized in that, pin [3] is dialled in described minimum humidity indication and high humility indication group pin [6] is made of the I shape plastic tab, is installed in arc and dials in the pin rail groove [4].
6. hygrometer according to claim 1, it is characterized in that, arc is dialled pin rail groove [4] and high humility indication and is dialled pin [6] and the indication of minimum humidity and dial pin [3] and cooperate, make it under the stirring of humidity pointer, pin [6] is dialled in high humility indication and minimum humidity indication group pin [3] can free lentamente slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201935795U CN201754144U (en) | 2010-05-13 | 2010-05-13 | Humidometer for measuring lowest humidity, highest humidity and immediate humidity without energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201935795U CN201754144U (en) | 2010-05-13 | 2010-05-13 | Humidometer for measuring lowest humidity, highest humidity and immediate humidity without energy consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754144U true CN201754144U (en) | 2011-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201935795U Expired - Lifetime CN201754144U (en) | 2010-05-13 | 2010-05-13 | Humidometer for measuring lowest humidity, highest humidity and immediate humidity without energy consumption |
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| CN (1) | CN201754144U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815840A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with humidity monitoring function |
| CN103815844A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Nozzle-replaceable constant-temperature cleaning pot with humidity monitoring function |
| CN103815845A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant-temperature cleaning pot with humidity monitoring and lighting functions |
| CN103815843A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with humidity monitoring function |
| CN103815847A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Rechargeable constant-temperature cleaning pot with humidity monitoring function |
| CN107402183A (en) * | 2017-07-14 | 2017-11-28 | 西北工业大学 | A kind of intelligent hair hygrograph |
| CN107750041A (en) * | 2017-11-22 | 2018-03-02 | 科成精密模塑科技无锡有限公司 | Multifunctional vehicle mounted sound equipment precision moding panel |
-
2010
- 2010-05-13 CN CN2010201935795U patent/CN201754144U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815840A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with humidity monitoring function |
| CN103815843A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with humidity monitoring function |
| CN103815844A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Nozzle-replaceable constant-temperature cleaning pot with humidity monitoring function |
| CN103815845A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant-temperature cleaning pot with humidity monitoring and lighting functions |
| CN103815847A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Rechargeable constant-temperature cleaning pot with humidity monitoring function |
| CN107402183A (en) * | 2017-07-14 | 2017-11-28 | 西北工业大学 | A kind of intelligent hair hygrograph |
| CN107750041A (en) * | 2017-11-22 | 2018-03-02 | 科成精密模塑科技无锡有限公司 | Multifunctional vehicle mounted sound equipment precision moding panel |
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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: 20110302 |
|
| CX01 | Expiry of patent term |