CN109443564A - A kind of New temperature pick-up device - Google Patents
A kind of New temperature pick-up device Download PDFInfo
- Publication number
- CN109443564A CN109443564A CN201811382017.2A CN201811382017A CN109443564A CN 109443564 A CN109443564 A CN 109443564A CN 201811382017 A CN201811382017 A CN 201811382017A CN 109443564 A CN109443564 A CN 109443564A
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- CN
- China
- Prior art keywords
- bar
- ring
- fixed
- upper cover
- transducer
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of New temperature pick-up device of the present invention, including shell of transducer, display screen, upper cover, output terminal, antenna and thermal resistance, the shell of transducer front is equipped with display screen, the shell of transducer top is equipped with upper cover, fixed ring is equipped with above the upper cover, being connected in the fixed ring can beginning ring, this New temperature pick-up device, by the way that hollow bolt is arranged on thermal resistance bar, ring flange and vertical fixing groove, so that device is suitable for screwing installation, ring flange connection installation and insertion three kinds of forms of installation, greatly improve the applicability of device, conducive to its popularization and use, by the way that thin chain is arranged between upper cover and output terminal, so that device picks and places, holding movement is more convenient, simultaneously, after temperature transmitter installation, thin chain can be removed by the fixed ring of upper cover, to be fixed on ground, effectively improve dress The anti-interference set.
Description
Technical field
The present invention relates to transmitter technical field, specially a kind of New temperature pick-up device.
Background technique
Temperature transmitter, as temperature element, is sent to transmitter from temperature element output signal using thermocouple, thermal resistance
Module, after the processing of circuit such as voltage regulation filtering, operation amplifier, gamma correction, V/I conversion, constant current and reverse protection, conversion
At 4 ~ 20mA current signal 0-5V/0-10V voltage signal with temperature line relationship, RS485 digital signal output, by physics
The equipment that measuring signal or generic telecommunication number are converted to the output of standard electric signal or can be exported in a manner of communications protocol.Temperature becomes
Sending device is the instrument that temperature variable is converted to transmittable normalization output signal, is mainly used for industrial process temperature parameter
Measurement and control, current transducer is that tested major loop alternating current is converted into constant current ring standard signal, is delivered continuously to and connects
Receiving apparatus, temperature current transmitter are that the signal of temperature sensor is changed into current signal, are connected on secondary meter, thus
Show corresponding temperature, that there are mounting means is single for existing temperature transmitter, will appear measurement error in strong interference environment
The problems such as.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of New temperature pick-up device, on improving
The problem of proposing in background technique is stated, the present invention has rational design, and it is easy for installation, the applicability of device can be effectively improved and resisted dry
Immunity.
In order to improve the above problem, the present invention is to embody by the following technical solutions: a kind of New temperature pick-up dress
It sets, including shell of transducer, display screen, upper cover, output terminal, antenna and thermal resistance, the shell of transducer front is equipped with aobvious
Display screen, the shell of transducer top are equipped with upper cover, fixed ring are equipped with above the upper cover, being connected in the fixed ring can the beginning
Ring, this can beginning ring be made of fixed block, outer ring bar and inner ring bar, be fixedly connected with outer ring bar on the left of the fixed block, this is outer
Inner ring bar is equipped with inside ring bar, the inner ring bar is equipped with push-pull piece, which is through on the outside of outer ring bar, the outer ring bar
Upper corresponding push-pull piece running track is equipped with sliding slot, and the inner ring bar other end is connected to inside on the right side of fixed block by fixed tip,
The left end of thin chain is also connected on the fixed block, the shell of transducer right side is equipped with output terminal, the output end
Sub- right end is connected with antenna, and wiring bar is additionally provided with above the output terminal, and left end is set by fixed ring above the wiring bar, should
Closure end ring is connected in fixed ring, which connects the right end of thin chain, if being additionally provided on the wiring bar bottom surface
It does around rope groove, thin chain should be wound in rope groove, the shell of transducer bottom surface is connected with thermal resistance bar, the thermal resistance bar
On be fixed with hollow bolt, which is fixedly connected with ring flange, and the ring flange is equipped with several perpendicular
To tapped through hole, several vertical fixing grooves are additionally provided on the side of the hollow bolt.
As a kind of preferred embodiment of the invention, sealed shock-proof rubber ring is additionally provided on the outside of the display screen.
As a kind of preferred embodiment of the invention, in the wiring bar around the uniform equidistantly distributed of rope groove, and its
Width is 2 times of thin chain diameter.
As a kind of preferred embodiment of the invention, vertical fixing groove number is 3-5 on the hollow bolt, and its
Angle is equal between any two.
As a kind of preferred embodiment of the invention, the outer ring bar is identical as the center of circle of inner ring bar, and the outer ring
The long end of bar upper hopper chute is equal with inner ring bar maximum extension elongation.
Beneficial effects of the present invention:
1. this New temperature pick-up device, by the way that hollow bolt, ring flange and vertical fixing groove are arranged on thermal resistance bar, so that
Device is suitable for screwing installation, ring flange connection installation and insertion three kinds of forms of installation, greatly improves the applicability of device,
Conducive to its popularization and use.
2. this New temperature pick-up device, by the way that thin chain is arranged between upper cover and output terminal, so that device picks and places,
Holding movement is more convenient, meanwhile, after temperature transmitter installation, thin chain can be removed by the fixed ring of upper cover, to fixation
In ground, the anti-interference of device is effectively improved.
The present invention compensates for the shortcoming in background technique to a certain extent.
Detailed description of the invention
Fig. 1 is the overall structure diagram of temperature pick-up device of the present invention；
Fig. 2 is the thin chain right end structural schematic diagram of temperature pick-up device of the present invention；
Fig. 3 is the thin chain left end structural schematic diagram of temperature pick-up device of the present invention.
In figure: 1, shell of transducer；2, display screen；3, fixed ring；4, upper cover；5, wiring bar；6, output terminal；7, day
Line；8, vertical fixing groove；9, hollow bolt；10, thermal resistance bar；11, ring flange；12, tapped through hole；13, thin chain；14, it closes
Close end ring；15, around rope groove；16, fixed block；17, outer ring bar；18, sliding slot；19, fixed tip；20, inner ring bar；21, push-pull piece.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, a kind of New temperature pick-up device, including shell of transducer 1, display screen 2, upper cover 4, defeated
Terminal 6, antenna 7 and thermal resistance 10 out, 1 front of shell of transducer are equipped with display screen 2, and 1 top of shell of transducer is set
Have upper cover 4, fixed ring 3 be equipped with above the upper cover 4, be connected in the fixed ring 3 can beginning ring, this can beginning ring by fixed block
16, outer ring bar 17 and inner ring bar 20 form, and are fixedly connected with outer ring bar 17 on the left of the fixed block 16, set inside the outer ring bar 17
There is inner ring bar 20, the inner ring bar 20 is equipped with push-pull piece 21, which is through to 17 outside of outer ring bar, the outer ring bar
21 running track of push-pull piece is corresponded on 17 equipped with sliding slot 18,20 other end of inner ring bar is connected to fixed block by fixed tip 19
16 right sides are internal, and the left end of thin chain 13 is also connected on the fixed block 16, and 1 right side of shell of transducer is equipped with defeated
Terminal 6 out, 6 right end of output terminal are connected with antenna 7, and wiring bar 5, the wiring bar 5 are additionally provided with above the output terminal 6
Top left end is set by fixed ring 3, and closure end ring 14 is connected in the fixed ring 3, which connects the right side of thin chain 13
End, is additionally provided on 5 bottom surface of wiring bar several around rope groove 15, thin chain 13, the pick-up should be wound in rope groove 15
1 bottom surface of device shell is connected with thermal resistance bar 10, is fixed with hollow bolt 9 on the thermal resistance bar 10,9 top of hollow bolt
Outside is fixedly connected with ring flange 11, and the ring flange 11 is equipped with several vertical tapped through holes 12, the side of the hollow bolt 9
Several vertical fixing grooves 8 are additionally provided on face.
Working principle: this New temperature pick-up device is used, apparatus main body is moved to by installation by thin chain 13 first
Antenna 7 is screwed, is then screwed by position, connection type appropriate is selected between insertion and the connection of ring flange 11, by transmitter
Shell 1 is fixed, while upper cover 4 is fixed, and removing can beginning ring in 4 fixed ring 3 of upper cover.Chain 13 thin in wiring bar is put completely
Out, using can beginning ring be grounded, improve the anti-interference of device.
As a kind of preferred embodiment of the invention, sealed shock-proof rubber ring is additionally provided on the outside of the display screen 2.
As a kind of preferred embodiment of the invention, in the wiring bar 5 around the uniform equidistantly distributed of rope groove 15, and
Its width is 2 times of thin 13 diameter of chain.
As a kind of preferred embodiment of the invention, vertical 8 numbers of fixing groove are 3-5 on the hollow bolt 9, and
Angle is equal between any two for it.
As a kind of preferred embodiment of the invention, the outer ring bar 17 is identical as the center of circle of inner ring bar 20 and described
17 upper hopper chute of outer ring bar, 18 long ends are equal with inner ring bar maximum extension elongation.
This New temperature pick-up device is made by the way that hollow bolt, ring flange and vertical fixing groove are arranged on thermal resistance bar
It obtains device to be suitable for screwing installation, ring flange connection installation and insertion three kinds of forms of installation, greatly improves the applicable of device
Property, it is conducive to its popularization and use.
This New temperature pick-up device, so that device picks and places, is taken by the way that thin chain is arranged between upper cover and output terminal
It is more convenient holding movement, meanwhile, after temperature transmitter installation, thin chain can be removed by the fixed ring of upper cover, to be fixed on
Ground effectively improves the anti-interference of device.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of New temperature pick-up device, including shell of transducer (1), display screen (2), upper cover (4), output terminal (6), day
Line (7) and thermal resistance (10), which is characterized in that shell of transducer (1) front is equipped with display screen (2), the transmitter enclosure
Body (1) top is equipped with upper cover (4), is equipped with fixed ring (3) above the upper cover (4), and being connected on the fixed ring (3) can the beginning
Ring, this can beginning ring be made of fixed block (16), outer ring bar (17) and inner ring bar (20), it is fixed on the left of the fixed block (16) to connect
Outer ring bar (17) are connected to, are equipped with inner ring bar (20) inside the outer ring bar (17), the inner ring bar (20) is equipped with push-pull piece (21),
The push-pull piece (21) is through on the outside of outer ring bar (17), and push-pull piece (21) running track is corresponded on the outer ring bar (17) and is equipped with cunning
Slot (18), inner ring bar (20) other end are connected to internal on the right side of fixed block (16), the fixed block by fixed tip (19)
(16) left end of thin chain (13) is also connected on, shell of transducer (1) right side is equipped with output terminal (6), this is defeated
Terminal (6) right end is connected with antenna (7) out, is additionally provided with wiring bar (5) above the output terminal (6), on the wiring bar (5)
Fang Zuoduan is set by fixed ring (3), and closure end ring (14) is connected in the fixed ring (3), which connects thin chain
(13) right end, is additionally provided on wiring bar (5) bottom surface several around rope groove (15), should be wound with thin lock in rope groove (15)
Chain (13), shell of transducer (1) bottom surface are connected with thermal resistance bar (10), are fixed on the thermal resistance bar (10) hollow
Bolt (9), hollow bolt (9) top outer are fixedly connected with ring flange (11), and the ring flange (11) is equipped with several perpendicular
To tapped through hole (12), several vertical fixing grooves (8) are additionally provided on the side of the hollow bolt (9).
2. a kind of New temperature pick-up device according to claim 1, which is characterized in that on the outside of the display screen (2) also
Equipped with sealed shock-proof rubber ring.
3. a kind of New temperature pick-up device according to claim 1, which is characterized in that on the wiring bar (5) around
Rope groove (15) uniform equidistantly distributed, and its width is 2 times of thin chain (13) diameter.
4. a kind of New temperature pick-up device according to claim 1, which is characterized in that erected on the hollow bolt (9)
Be 3-5 to fixing groove (8) number, and its angle is equal between any two.
5. a kind of New temperature pick-up device according to claim 1, which is characterized in that the outer ring bar (17) and inner ring
The center of circle of bar (20) is identical, and the outer ring bar (17) upper hopper chute (18) long end is equal with the maximum extension elongation of inner ring bar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382017.2A CN109443564A (en) | 2018-11-20 | 2018-11-20 | A kind of New temperature pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382017.2A CN109443564A (en) | 2018-11-20 | 2018-11-20 | A kind of New temperature pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443564A true CN109443564A (en) | 2019-03-08 |
Family
ID=65553800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811382017.2A Withdrawn CN109443564A (en) | 2018-11-20 | 2018-11-20 | A kind of New temperature pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982316A (en) * | 2020-08-20 | 2020-11-24 | 马鞍山市瑞东仪表有限责任公司 | Improved temperature transmitter |
-
2018
- 2018-11-20 CN CN201811382017.2A patent/CN109443564A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982316A (en) * | 2020-08-20 | 2020-11-24 | 马鞍山市瑞东仪表有限责任公司 | Improved temperature transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |