CN207007363U - Magnetic bimetallic thermometer - Google Patents
Magnetic bimetallic thermometer Download PDFInfo
- Publication number
- CN207007363U CN207007363U CN201720598203.4U CN201720598203U CN207007363U CN 207007363 U CN207007363 U CN 207007363U CN 201720598203 U CN201720598203 U CN 201720598203U CN 207007363 U CN207007363 U CN 207007363U
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- bimetallic
- instrument board
- magnet
- magnetic
- 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
Links
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Magnetic bimetallic thermometer, including instrument board, the back side of the instrument board is installed with clockwork spring seat, and bimetallic clockwork spring and magnet are installed with the clockwork spring seat, bimetallic clockwork spring is provided with the clockwork spring mounting groove, bimetallic is the temperature-sensitive first year, and the bimetallic clockwork spring connects indicator, indicator be arranged on the bimetallic clockwork spring turn press bar outboard end, it is fixed on by the direct magnetic of magnet in oven, it is easy to use, can be simple in construction with the temperature in accurately measure oven.
Description
Technical field
Thermometer technical field is the utility model is related to, more particularly to magnetic bimetallic thermometer.
Background technology
Bimetallic thermometer is a kind of Site Detection instrument of measurement temperature, and process oven can be roasted with direct measurement and is baked
The temperature of meat.The main element of bimetallic thermometer is the multilayer gold of the composition that forced together with two or more metal film stacks
Belong to piece, utilize the work of two kinds of different metals principle that degrees of expansion is different when temperature changes.In the course of the work, one end by
Pointer rotation is driven during thermal expansion, work instrument just shows the temperature value that thermoelectrical potential is answered.
But current bimetallic thermometer can not be directly anchored in oven, it is difficult to accurately measure the temperature in oven
Degree, use are not convenient enough.
Utility model content
In order to overcome disadvantages mentioned above and deficiency, the purpose of this utility model is to provide magnetic bimetallic thermometer, passed through
Magnet adsorption is fixed conveniently in oven, can accurately measure the temperature in oven.
The purpose of this utility model is achieved through the following technical solutions：
Magnetic bimetallic thermometer, including instrument board, the back side of the instrument board are installed with clockwork spring seat, on the clockwork spring seat
Bimetallic clockwork spring and magnet are installed with, is equipped with and turns by bar on the bimetallic clockwork spring, described turn passes the instrument board by bar,
Indicator is arranged on described turn and presses bar outboard end.
In one of the embodiments, the magnet is permanent magnet.
In one of the embodiments, a U-typed locating slot and " C " locating slot are offered on the clockwork spring seat,
The magnet is positioned in the U-typed locating slot by fixture, and the bimetallic hair is positioned in described " C " locating slot.
In one of the embodiments, on the instrument board there is mark.
In one of the embodiments, the instrument board is made by cup bodyguard copper.
Compared with prior art, magnetic bimetallic thermometer of the present utility model has the advantages that：
1st, bimetallic clockwork spring and magnet are installed with clockwork spring seat, is fixed on by the direct magnetic of magnet in oven, is used
It is convenient, can be simple in construction with the temperature in accurately measure oven.
Brief description of the drawings
Fig. 1 is the overall diagram of magnetic bimetallic thermometer of the present utility model；
Fig. 2 is the rearview of magnetic bimetallic thermometer of the present utility model；
Fig. 3 is the exploded view of magnetic bimetallic thermometer of the present utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
Fig. 1-3, magnetic bimetallic thermometer, including instrument board 1 are referred to, the back side of the instrument board 1 is installed with clockwork spring
Seat 2, bimetallic clockwork spring 3 and magnet 4 are installed with the clockwork spring seat 2, be equipped with and turn by bar 5 on the bimetallic clockwork spring 3, it is described
Turn to pass the instrument board 1 by bar 5, indicator 6 is arranged on described turn and presses the outboard end of bar 5.
In one of the embodiments, the magnet 4 is permanent magnet.Absorption is firm, easy to use.
In one of the embodiments, a U-typed locating slot 21 and one " C " positioning are offered on the clockwork spring seat 2
Groove 22, the magnet 4 are positioned in the U-typed locating slot 21 by fixture 7, and the bimetallic hair fixed 3 is positioned at " C "
In locating slot 22.By setting U " types locating slot 21, ensure magnet 4 will not left and right activity, stability is high, sets C " locating slots
22, ensure the involuntary movement of bimetallic clockwork spring 3.
In one of the embodiments, mark has 11 on the instrument board 1.The instruction of indicator 6 is warm to some
Scale 11 is spent, corresponding temperature, intuitive and convenient can be directly read.
In one of the embodiments, the instrument board 1 is made by cup bodyguard copper.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. magnetic bimetallic thermometer, including instrument board, it is characterised in that the back side of the instrument board is installed with clockwork spring seat, institute
State and bimetallic clockwork spring and magnet are installed with clockwork spring seat, be equipped with and turn by bar on the bimetallic clockwork spring, described turn is passed by bar
The instrument board, indicator are arranged on described turn and press bar outboard end.
2. magnetic bimetallic thermometer according to claim 1, it is characterised in that the magnet is permanent magnet.
3. magnetic bimetallic thermometer according to claim 1, it is characterised in that offer one on the clockwork spring seat
U-typed locating slot and " C " locating slot, the magnet are positioned in the U-typed locating slot by fixture, double gold
Category hair is positioned in described " C " locating slot.
4. magnetic bimetallic thermometer according to claim 1, it is characterised in that mark has quarter on the instrument board
Degree.
5. magnetic bimetallic thermometer according to claim 1, it is characterised in that the instrument board by cup bodyguard copper make and
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598203.4U CN207007363U (en) | 2017-05-25 | 2017-05-25 | Magnetic bimetallic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598203.4U CN207007363U (en) | 2017-05-25 | 2017-05-25 | Magnetic bimetallic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007363U true CN207007363U (en) | 2018-02-13 |
Family
ID=61444745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598203.4U Expired - Fee Related CN207007363U (en) | 2017-05-25 | 2017-05-25 | Magnetic bimetallic thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007363U (en) |
-
2017
- 2017-05-25 CN CN201720598203.4U patent/CN207007363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20190525 |