CN202547801U - Liquid float needle thermometer - Google Patents
Liquid float needle thermometer Download PDFInfo
- Publication number
- CN202547801U CN202547801U CN2012200086102U CN201220008610U CN202547801U CN 202547801 U CN202547801 U CN 202547801U CN 2012200086102 U CN2012200086102 U CN 2012200086102U CN 201220008610 U CN201220008610 U CN 201220008610U CN 202547801 U CN202547801 U CN 202547801U
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- China
- Prior art keywords
- float needle
- container
- liquid
- buoyancy aid
- float
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- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a liquid float needle thermometer, belonging to the technical field of temperature measurement. The liquid float needle thermometer comprises a hollow transparent container (1); a hollow float body (3) is arranged in the container (1); a colorless transparent liquid carrier (2) with heat-expansion and cold-contraction feature is contained in the container (1); a temperature scale (6) is arranged on the surface of the container (1); the temperature values on the temperature scale (6) are gradually increased from top to bottom; the float body (3) is connected with the inner wall of the container (1) through a chain (5), and the connection point is located on one side of the temperature scale (6); and the float body (3) is provided with a float needle (4) for indicating the temperature scale (6). The liquid float needle thermometer disclosed by the utility model has high measurement accuracy and beautiful appearance and is environment-friendly and safe.
Description
Technical field
The utility model relates to a kind of thermometer, belongs to the temperature measurement technology field.
Background technology
At present, traditional thermometer mainly contains mercury thermometer and alcohol thermometer.Because mercury thermometer is used the mercury temperature-sensitive, mercury is than great, and accuracy is also high, but has following defective: in case 1. break because of carelessness or damage, the mercury volatilization because toxicity is big, can have pollution in various degree to surrounding environment to people, animal; 2. since mercury thermometer temperature indicating silver post in the very little pore of glass, general layman is difficult to reading.Alcohol thermometer is owing to the factor of expansion coefficient, and accuracy is not as mercury thermometer, and alcohol belongs to organic solvent, and is inflammable and explosive.These two kinds of thermometer moulding are simple, and ornamental value is not good.
Granted publication day is on February 6th, 2010, and Granted publication is number for the Chinese patent of CN2476007Y discloses a kind of buoyancy aid lifting type thermometer, and this thermometer is made up of the buoyancy aid and the temperature carrier of transparent cylindrical shell, several displays temperatures.Transparent cylindrical shell major function is the temperature carrier that splendid attire proportion changes with responsive to temperature.Temperature carrier selects proportion with the very sensitive lightweight paraffinum liquidum of the variation of gradient of temperature.The buoyancy aid below of displays temperature is provided with metal tag, to show the temperature value of corresponding buoy representative.Along with the change of environment temperature, temperature carrier proportion changes thereupon, thereby buoyancy aid buoyancy in temperature carrier changes, and causes buoyancy aid in temperature carrier, to move up and down, and realizes the purpose of measures ambient temperature.Though but this utility model is novel in design, has ornamental value, it can only show the temperature value on the buoy label, and it can not be accurate to behind the radix point one or two, measures poor accuracy.
Therefore, need a kind of ornamental value and thermometer of measuring accuracy of having concurrently.
The utility model content
The utility model technical matters to be solved provides a kind of liquid float needle thermometer, and this thermometer measure accuracy is high, good looking appearance, Environmental Safety.
For solving the problems of the technologies described above; The utility model liquid float needle thermometer comprises the hollow transparent container, is provided with a hollow floating body in this container; Be equipped with in the container and have the characteristic of expanding with heat and contract with cold and water white liquid-carrier; Said vessel surface is provided with temperature scale, and the temperature value of this temperature scale shown in from top to bottom becomes greatly gradually, and said buoyancy aid is connected with the inwall of said container through chain; This tie point is positioned at a side of said temperature scale, and said buoyancy aid is provided with the float needle that is used to indicate said temperature scale.
Said container is right cylinder or rectangular parallelepiped or positive gengon or prismatoid.
The wide 100-200mm of said cuboid container, high 100-300mm, thickness 25-50mm.
Said buoyancy aid is glass buoyancy aid or plastic float, and buoyancy aid is shaped as sphere, rugby shape, positive gengon, cuboid, truncated cone-shaped, taper shape, fish shape or fruit shape.
Said ball float external diameter is 15-35mm.
Said float needle is metal float needle or plastics float needle.
Said float needle and said buoyancy aid are one-piece construction.
Said float needle is symmetricly set in said buoyancy aid both sides.
The utlity model has following beneficial effect: the first, the transparency liquid carrier that we select for use is to be formed by configurations such as cosmetic grade white oil, edible alcohol, water, because white oil is to make cosmetics, alcohol is edible, water is pure water, Environmental Safety.Second: the buoyancy aid with metal bracelet connecting band pointer is followed container; When probe temperature changes; Buoyancy aid presents linearity and moves up and down, corresponding indicated temperature on the precision temperature scale of container, and the tip indicated temperature reading that float needle is very thin on the buoyancy aid guarantees that temperature is in 10-50 degree centigrade of scope; 0.1 degree centigrade of error, it is high to measure accuracy.The the 3rd: because product is various technology shapes, the buoyancy aid of various gorgeous colors, the beautiful chain of coating, transparent limpid liquid; Make product have more ornamental value; Both can be used as the measurer of measuring temperature, more can be used as orndments, ornament thing, handicraft decorative environment, make us pleasing.
Description of drawings
Fig. 1 is the structural representation of cuboid container liquid float needle thermometer;
Fig. 2 is the structural representation of prismatoid vessel liquid float needle thermometer;
Fig. 3 is the structural representation of cylindrical container liquid float needle thermometer;
Fig. 4 is the structural representation of oval cylinder vessel liquid float needle thermometer;
Fig. 5 is the structural representation of rectangular parallelepiped buoyancy aid;
Fig. 6 is the body structure synoptic diagram of just polygon buoyancy aid;
Fig. 7 is the structural representation of fruit shape buoyancy aid;
Among the figure: 1 container, 2 liquid-carriers, 3 buoyancy aids, 4 float needles, 5 chains, 6 temperature scales.
Embodiment
As shown in Figure 1, a kind of liquid float needle thermometer comprises hollow transparent container 1; Be provided with a hollow floating body 3 in this container 1, be provided with in the container 1 and have the characteristic of expanding with heat and contract with cold and water white liquid-carrier 2, container 1 surface is provided with temperature scale 6; The temperature of this temperature scale 6 shown in from top to bottom becomes big gradually; Buoyancy aid 3 is connected through the inwall of chain 5 with container 1, and this tie point is positioned at a side of said temperature scale 6, and buoyancy aid 3 is provided with the float needle 4 that is used to indicate said temperature scale 7.Container 1 is a rectangular parallelepiped.Cuboid container 1 preferred wide 100-200mm, high 100-300mm, thickness 25-50mm.Container 1 also can be prismatoid (see figure 2), positive gengon, right cylinder (see figure 3) or oval cylinder (see figure 4).Chain 5 preferable alloy material chains.
The material of buoyancy aid 3 can be glass, also can be plastics.Buoyancy aid 3 shapes can for spherical (see figure 1), rugby shape, just polygon bodily form (see figure 6), cuboid (see figure 5),, in the truncated cone-shaped, taper shape, fish shape, fruit moulding any.The fruit moulding can be apple (see figure 7), oranges and tangerines, orange, pears, strawberry, Kiwi berry etc.The preferred 15-35mm of ball float 3 external diameters.
The material of float needle 4 can be glass, also can be plastics.Float needle 4 can be symmetricly set in buoyancy aid 3 both sides.Float needle 4 can be one-piece construction with buoyancy aid 3, and is promptly Integratively formed.Float needle 4 can be the split structure with buoyancy aid 3, and float needle 4 can stick on the buoyancy aid 3, also can be plugged on the buoyancy aid 3.
Scale on the temperature scale 7 can be a Celsius temperature, also can be Fahrenheit temperature.Temperature scale can be symmetrical set, also can be only in a side setting.
Temperature scale is being arranged; Size is in the transparent vessel of 100*100*30mm; Chain round plastic buoyancy aid with metal bracelet, the more transparent clear liquid carrier that is mixed with by glycerine, edible alcohol, pure water of perfusion in the container with the diameter 30mm of meticulous float needle.Debugging buoyancy aid float needle is extremely qualified with the accuracy that the vessel temp scale cooperates.Airtight container, liquid float needle thermometer.
Claims (8)
1. liquid float needle thermometer; Comprise hollow transparent container (1), be provided with a hollow floating body (3) in this container (1), be equipped with in the container (1) and have the characteristic of expanding with heat and contract with cold and water white liquid-carrier (2); It is characterized in that; Said container (1) surface is provided with temperature scale (6), and the temperature value of this temperature scale (6) shown in from top to bottom becomes greatly gradually, and said buoyancy aid (3) is connected through the inwall of chain (5) with said container (1); This tie point is positioned at a side of said temperature scale (6), and said buoyancy aid (3) is provided with the float needle (4) that is used to indicate said temperature scale (6).
2. liquid float needle thermometer according to claim 1 is characterized in that, said container (1) is right cylinder or rectangular parallelepiped or positive gengon or prismatoid.
3. liquid float needle thermometer according to claim 2 is characterized in that, the wide 100-200mm of said cuboid container (1), high 100-300mm, thickness 25-50mm.
4. liquid float needle thermometer according to claim 1 is characterized in that said buoyancy aid (3) is glass buoyancy aid or plastic float, and buoyancy aid (3) is shaped as sphere, rugby shape, positive gengon, cuboid, truncated cone-shaped, taper shape.
5. liquid float needle thermometer according to claim 4 is characterized in that, said ball float (3) external diameter is 15-35mm.
6. liquid float needle thermometer according to claim 1 is characterized in that, said float needle (4) is metal float needle or plastics float needle.
7. liquid float needle thermometer according to claim 1 is characterized in that, said float needle (4) is an one-piece construction with said buoyancy aid (3).
8. liquid float needle thermometer according to claim 1 is characterized in that, said float needle (4) is symmetricly set in said buoyancy aid (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200086102U CN202547801U (en) | 2012-01-10 | 2012-01-10 | Liquid float needle thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200086102U CN202547801U (en) | 2012-01-10 | 2012-01-10 | Liquid float needle thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547801U true CN202547801U (en) | 2012-11-21 |
Family
ID=47168419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200086102U Expired - Fee Related CN202547801U (en) | 2012-01-10 | 2012-01-10 | Liquid float needle thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931310A (en) * | 2018-08-29 | 2018-12-04 | 王忆 | A kind of intensive culture pond water temperature warning ball |
-
2012
- 2012-01-10 CN CN2012200086102U patent/CN202547801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931310A (en) * | 2018-08-29 | 2018-12-04 | 王忆 | A kind of intensive culture pond water temperature warning ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140110 |