CN208187566U - A kind of shell for temperature sensor - Google Patents
A kind of shell for temperature sensor Download PDFInfo
- Publication number
- CN208187566U CN208187566U CN201820653034.4U CN201820653034U CN208187566U CN 208187566 U CN208187566 U CN 208187566U CN 201820653034 U CN201820653034 U CN 201820653034U CN 208187566 U CN208187566 U CN 208187566U
- Authority
- CN
- China
- Prior art keywords
- shell
- inner casing
- temperature sensor
- hole
- sealing shroud
- 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
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a kind of shells for temperature sensor, belong to sensor technical field.Outlet threaded hole is provided in the half shell, the outlet threaded hole is inner cone pipe screw thread, sealing shroud is provided in the outlet threaded hole, the upper and lower ends of the inner casing are provided with plug wire stick, the plug wire stick is inserted into the sealing shroud, the plug wire stick is internally provided with threading hole, and the formation interlayer of the shell and inner casing, the interior interlayer is vacuum structure.The benificial effect of the utility model is to connector, thermistor component and other electronic components are placed into inner casing, then inner casing is plugged into a half shell, another half shell and one of half shell are secured together again, it transfers the air in inner casing and the interlayer of shell formation to form vacuum, by vacuum to reach heat preservation and heat-insulated effect, the utility model structure novel, it is easy to operate.
Description
Technical field
The utility model relates to a kind of shells for temperature sensor, belong to sensor technical field.
Background technique
Temperature sensor (temperature transducer), which refers to, can experience temperature and be converted into usable output signal
Sensor.Temperature sensor is the core of temperature measuring instrument, various in style.By measurement method can be divided into contact and
Contactless two major classes are divided into two class of thermal resistance and thermocouple according to sensor material and electron component characteristic.
In the industrial production, the use scope of temperature sensor is very extensive, temperature sensor according to use occasion not
Together, it is divided into pyrostat, middle temperature sensor and low-temperature sensor, low-temperature sensor is suitable for pharmaceutical factory, the row such as hospital and food
Industry is used for freeze dryer, rubber plug machine, and water-bath sterilization cabinet detects temperature uniformity, and main low-temperature sensor is by linear in the market
Thermocouple sensor is transferred in the cavity of equipment by verifying mouth, reads temperature, the material of thermocouple wire by external equipment
The property of the gas permeability of material ensure the airtightness of converting interface cannot, so as to cause measurement inaccuracy.
Existing temperature sensor generally comprises connector, thermistor component and shell, and shell is for temperature sensing
Device is extremely important, and shell not only acts as the effect of dustproof and waterproof, the heat preservation also to be played the role of, existing low-temperature sensor by
In structure problem, cause the thermal insulation property of shell poor, it is poor so as to cause the detection effect of sensor, in view of the above-mentioned problems,
A kind of shell for temperature sensor of structure novel is needed in industry, to solve problems faced in industry.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of shells for temperature sensor, to solve to go
Problems faced in industry.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: one kind being used for temperature
The shell of sensor, is provided with temperature sensor, and the temperature sensor is provided with connector, thermistor component and shell
Body, the shell are provided with shell and are placed in the inner casing of interior of shell, and the shell is identical by two structures and semicircular in shape
The half shell of structure is connected with each other, and outlet threaded hole is provided in the half shell, and the outlet threaded hole is inner cone
Pipe screw thread is provided with sealing shroud, the cylindrical structure of inner casing in the outlet threaded hole, and the upper and lower ends of the inner casing are set
It is equipped with plug wire stick, the plug wire stick is inserted into the sealing shroud, and the plug wire stick is internally provided with threading hole, the shell
With the formation interlayer of inner casing, the interior interlayer is vacuum structure.
Preferably, the right edge of the inner casing is provided with inside groove, inside groove baffle, the inside groove are provided on the inside groove
Baffle T-shaped structure is provided with multiple fixation holes on the inside groove baffle.
Preferably, being provided with connecting plate in the half shell, the connecting plate is in rectangular configuration, sets on the connecting plate
It is equipped with connecting hole, flat seal ring recess is additionally provided on the connecting plate.
Preferably, the rounded type structure of sealing shroud, it is provided with outer taper pipe thread on the outside of the sealing shroud, it is described
Outer taper pipe thread and the inner cone pipe screw thread are intermeshed, and the sealing shroud is provided centrally with sealing through-hole, and the sealing is logical
Multiple circular seal ring recess are provided in hole.
Connecting hole is vacuumized preferably, being additionally provided in the half shell.
Compared with prior art, the benificial effect of the utility model is to by connector, thermistor component and other electricity
Subcomponent is placed into inner casing, and then inner casing is plugged into a half shell, then by another half shell and wherein one
A half shell is secured together, and transfers the air in inner casing and the interlayer of shell formation to form vacuum, by vacuum to reach
Heat preservation and heat-insulated effect, the utility model structure novel are easy to operate.
Detailed description of the invention:
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the installation diagram of the utility model.
Fig. 2 is the exploded view of the utility model.
Fig. 3 is the structural schematic diagram of shell.
Fig. 4 is the structural schematic diagram of inner casing.
Fig. 5 is the structural schematic diagram of sealing shroud.
In figure: shell 1；Shell 2；Inner casing 3；Plug wire stick 301；Threading hole 302；Inside groove 303；Inside groove baffle 304；Fixation hole
305；Inside groove seal groove 306；Half shell 4；Outlet threaded hole 401；Connecting plate 402；Connecting hole 403；Flat seal ring recess 404；
Vacuumize connecting hole 405；Sealing shroud 5；Seal through-hole 501；Circular seal ring recess 502；Institute's interlayer 6.
Specific embodiment:
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
A kind of shell for temperature sensor as shown in Figure 1 to Figure 3, is provided with temperature sensor, and the temperature passes
Sensor is provided with connector, thermistor component and shell 1, and the shell 1 is provided with shell 2 and is placed in inside shell 2
Inner casing 3, the shell 2 is identical by two structures and the half shell 4 of semicircular in shape structure is connected with each other, the half-shell
Outlet threaded hole 401 is provided on body 4, the outlet threaded hole 401 is inner cone pipe screw thread, is set in the outlet threaded hole 401
It is equipped with sealing shroud 5, the cylindrical structure of the inner casing 3, the upper and lower ends of the inner casing 3 are provided with plug wire stick 301, the plug wire
Stick 301 is inserted into the sealing shroud 5, and the plug wire stick 301 is internally provided with threading hole 302, the shell 2 and inner casing 3
Formation interlayer 6, be vacuum structure in the interlayer 6.
As shown in figure 4, the right edge of the inner casing 3 is provided with inside groove 303, inside groove baffle is provided on the inside groove 303
304, the inside groove baffle 304 T-shaped structure is provided with multiple fixation holes 305, the inside groove 303 on the inside groove baffle 304
On be additionally provided with multiple inside groove seal grooves 306.
Connecting plate 402 is provided in the half shell 4, the connecting plate 402 is in rectangular configuration, on the connecting plate 402
It is provided with connecting hole 403, is additionally provided with flat seal ring recess 404 on the connecting plate 402.
As shown in figure 5, the rounded type structure of the sealing shroud 5, the outside of the sealing shroud 5 are provided with outer taper pipe thread,
The outer taper pipe thread and the inner cone pipe screw thread are intermeshed, and the sealing shroud 5 is provided centrally with sealing through-hole 501, institute
It states in sealing through-hole 501 and is provided with multiple circular seal ring recess 502, be additionally provided in the half shell 4 and vacuumize connecting hole
405。
In use, taking out the inside groove baffle 304 on inner casing 3 first, connector, thermistor component are passed through into inside groove 303
It is placed into inner casing 3, various connecting lines is drawn from threading hole 302, then connect inside groove baffle 304 by fixation hole 305
It is connected on inside groove 303, sealing ring is placed into inside groove seal groove 306, it will be in inside groove seal groove 306 by inside groove baffle 304
Sealing ring is pushed down.
Then sealing shroud 5 is installed in outlet threaded hole 401, since the outside of sealing shroud 5 is provided with outer taper pipe thread,
And outlet threaded hole 401 is inner cone pipe screw thread, such sealing shroud 5 is just arrived by taper thread intermeshing with outlet threaded hole 401
Together, play the role of sealing anti-leak, then the plug wire side 301 of 3 one end of inner casing is inserted into the sealing shroud of No.1 half shell 4
In 5, due to being provided with multiple circular seal ring recess 502 in sealing shroud 5, thus pass through the sealing in circular seal ring recess 502
No.1 half shell 4 and No. two half shells 4, are then secured to together, in half shell 4 by the effect for enclosing sealing anti-leak
Between be provided with multiple flat seal ring recess 404, by the sealing ring in flat seal ring recess 404 play sealing anti-leak work
With.
An interlayer 6 is formed between shell 2 and inner casing 3, is then taken out air in interlayer by vacuumizing connecting hole 405
Fall, to form vacuum in interlayer 6, after exhausting air, connecting hole 405 will be vacuumized with plug and blocked, folder is passed through
The vacuum that layer 6 is formed, forms the effect of a heat-insulation and heat-preservation to entire shell 1, to reduce equipment by ambient temperature shadow
Loud degree improves the accuracy of measurement.
It is emphasized that: the above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of shell for temperature sensor, is provided with temperature sensor, the temperature sensor is provided with connector, heat
Quick resistor assembly and shell (1), it is characterised in that: the shell (1) is provided with shell (2) and is placed in shell (2) inside
Inner casing (3), the shell (2) is identical by two structures and the half shell (4) of semicircular in shape structure is connected with each other, described
It is provided in half shell (4) outlet threaded hole (401), the outlet threaded hole (401) is inner cone pipe screw thread, the outlet screw thread
It is provided in hole (401) sealing shroud (5), the upper and lower ends of the cylindrical structure of the inner casing (3), the inner casing (3) are provided with
Plug wire stick (301), the plug wire stick (301) are inserted into the sealing shroud (5), and plug wire stick (301) are internally provided with
Threading hole (302), the formation interlayer (6) of the shell (2) and inner casing (3), the interior interlayer (6) is vacuum structure.
2. the shell according to claim 1 for temperature sensor, it is characterised in that: the right edge of the inner casing (3)
It is provided with inside groove (303), is provided with inside groove baffle (304) on the inside groove (303), the T-shaped knot of the inside groove baffle (304)
Structure is provided with multiple fixation holes (305) on the inside groove baffle (304), and it is close to be additionally provided with multiple inside grooves on the inside groove (303)
Sealing groove (306).
3. the shell according to claim 1 for temperature sensor, it is characterised in that: be arranged on the half shell (4)
Have connecting plate (402), the connecting plate (402) is in rectangular configuration, is provided with connecting hole (403), institute on the connecting plate (402)
It states and is additionally provided with flat seal ring recess (404) on connecting plate (402).
4. the shell according to claim 1 for temperature sensor, it is characterised in that: the sealing shroud (5) is rounded
Type structure is provided with outer taper pipe thread on the outside of the sealing shroud (5), and the outer taper pipe thread and the inner cone pipe screw thread are mutual
Engagement, the sealing shroud (5) are provided centrally with sealing through-hole (501), are provided with multiple circles in the sealing through-hole (501)
Seal groove (502).
5. the shell according to claim 1 for temperature sensor, it is characterised in that: also set on the half shell (4)
It is equipped with and vacuumizes connecting hole (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653034.4U CN208187566U (en) | 2018-05-03 | 2018-05-03 | A kind of shell for temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653034.4U CN208187566U (en) | 2018-05-03 | 2018-05-03 | A kind of shell for temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187566U true CN208187566U (en) | 2018-12-04 |
Family
ID=64432290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653034.4U Expired - Fee Related CN208187566U (en) | 2018-05-03 | 2018-05-03 | A kind of shell for temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763360A (en) * | 2019-10-09 | 2020-02-07 | 中国一冶集团有限公司 | Protective sleeve and thermocouple |
-
2018
- 2018-05-03 CN CN201820653034.4U patent/CN208187566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763360A (en) * | 2019-10-09 | 2020-02-07 | 中国一冶集团有限公司 | Protective sleeve and thermocouple |
| CN110763360B (en) * | 2019-10-09 | 2022-03-22 | 中国一冶集团有限公司 | Protective sleeve and thermocouple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208187566U (en) | A kind of shell for temperature sensor | |
| CN209764363U (en) | Leakage detection device of micro-pressure sensor | |
| WO2016145790A1 (en) | Airbag apparatus | |
| CN107907570A (en) | A kind of compressed air pressure dew point on-line measuring device and its computational methods | |
| CN206740910U (en) | A kind of high pressure GDJS | |
| CN206919920U (en) | A kind of device of while measurement temperature and pressure | |
| US20150101414A1 (en) | Duplex pressure transducers | |
| CN203232334U (en) | Constant temperature protective device of electrochemical sensor | |
| CN205898190U (en) | Wireless humiture measuring apparatu | |
| CN209342462U (en) | Constant temperature sampling apparatus | |
| CN204064477U (en) | A kind of radio temperature sensor attemperator | |
| CN209296167U (en) | A kind of sealing structure based on temperature measurement component | |
| CN209470827U (en) | A kind of device for detecting leak rate for low temperature multilead connector | |
| CN208254669U (en) | A kind of accelerated surface thermometric NTC temperature sensor | |
| CN209014190U (en) | A kind of pressure meter three-way connector with detection mouth | |
| CN103439361B (en) | A kind of standard aspirated psychrometer | |
| CN212158858U (en) | Cement high-temperature wear-resistant thermocouple | |
| CN207351630U (en) | A kind of air-tightness detection device | |
| CN208206372U (en) | A kind of high-temperature steam minute-pressure force measuring device based on law of connected vessels | |
| CN206420621U (en) | A kind of negative pressure leak test instrument | |
| CN205861276U (en) | A kind of monoblock type differential pressure transmitter | |
| CN211185832U (en) | Cut tobacco dryer with wireless temperature measuring device | |
| CN206518548U (en) | The body temperature transducer structure of AD conversion built in a kind of quick thermal balance | |
| CN209251769U (en) | It can measure the atomizer structure and electronic cigarette of temperature | |
| CN217312408U (en) | Take temperature probe's metal filter case |
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: 20181204 Termination date: 20200503 |