CN207937080U - Integrated bimetallic thermometer pointer - Google Patents
Integrated bimetallic thermometer pointer Download PDFInfo
- Publication number
- CN207937080U CN207937080U CN201721791140.0U CN201721791140U CN207937080U CN 207937080 U CN207937080 U CN 207937080U CN 201721791140 U CN201721791140 U CN 201721791140U CN 207937080 U CN207937080 U CN 207937080U
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- CN
- China
- Prior art keywords
- rod
- pointer
- cylinder
- shaft
- push
- 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
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Abstract
A kind of integration bimetallic thermometer pointer, one end that the connecting pin of pointer rod passes through the rotatable connection support bars of shaft A, on the side of pointer rod, pillar is set on the position of connecting pin, on the side of supporting rod, cylinder is fixedly installed on the position of supporting rod one end, cylinder rod includes push end, the push end of cylinder rod rotatably connects one end of connecting rod by shaft B, the other end of connecting rod rotatably connects pillar by rotating shaft C, the cylinder rod of cylinder includes retracted position and push extreme position, when cylinder rod is in retracted position, the axial line of pointer rod and the axial line of supporting rod are in the same horizontal line, when cylinder rod is in push extreme position, floor level line position of the floor level line position at the pointer end of pointer rod less than the connecting pin of pointer rod.The utility model：1, after pointer measurement, position positioning can be carried out by cylinder.2, user can be facilitated to see pointer corresponding position on dial from all angles.
Description
Technical field：
The utility model is related to a kind of thermometers, and in particular to a kind of integration bimetallic thermometer pointer.
Background technology：
Bimetallic thermometer is a kind of Site Detection instrument measuring medium and low temperature.Various production processes can directly be measured
In -80 DEG C -+500 DEG C within the scope of liquid vapour and gas medium temperature.The industrial main element of bimetallic thermometer is one
The multilayered metal film of a composition that forced together with two or more metal film stacks, it is swollen when temperature changes using two kinds of different metals
The different principle work of swollen degree.It is based on the forniciform bimetal leaf composition of coiling cyclization.When the expanded by heating of one end, band
Dynamic pointer rotation, work instrument just show the temperature value that thermoelectrical potential is answered.
The structure of bimetallic thermometer since the structure setting of pointer is unreasonable, is using in the prior art comprising pointer
When, there are following problems：1, after pointer measurement, position positioning can not be carried out.2, user cannot be facilitated from each
Angle sees pointer corresponding position on dial.In order to solve the above-mentioned technical problem, special to propose a kind of new technical solution.
Utility model content：
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of integration
Bimetallic thermometer pointer.
The technical solution adopted in the utility model is：
A kind of integration bimetallic thermometer pointer, including pointer rod, shaft A, supporting rod, pillar, connecting rod, cylinder,
Shaft B and rotating shaft C, pointer rod include pointer end and connecting pin, and the connecting pin of pointer rod rotatably connects support by shaft A
On the side of the pointer rod pillar is arranged on the position of connecting pin, in the side of the supporting rod in one end of bar
On, cylinder is fixedly installed on the position of supporting rod one end, cylinder includes cylinder rod, and cylinder rod includes push end, cylinder rod
Push end rotatably connect one end of connecting rod by shaft B, the other end of connecting rod is rotatably connected convex by rotating shaft C
The cylinder rod of column, cylinder includes retracted position and push extreme position, when cylinder rod is in retracted position, the axial line of pointer rod
In the same horizontal line with the axial line of supporting rod, when cylinder rod is in push extreme position, the pointer end of pointer rod it is minimum
Floor level line position of the horizontal line position less than the connecting pin of pointer rod.
Preferably, the cylinder is minitype cylinder.
Preferably, the integration bimetallic thermometer pointer further include the receiver being arranged on supporting rod, switch button,
Signal adapter, controller and power supply, receiver are passed through by conducting wire connecting valve button and signal adapter, signal adapter
Wire connection controller, controller pass through wire connecting power and cylinder.
Preferably, the controller is PLC controller.
The utility model has the beneficial effects that：1, after pointer measurement, position positioning can be carried out by cylinder.2, energy
User is facilitated to see pointer corresponding position on dial from all angles.
Description of the drawings：
Fig. 1 is structural schematic diagram when the utility model cylinder is in retracted position.
Fig. 2 is structural schematic diagram when the utility model cylinder is in push extreme position.
Fig. 3 is that structural schematic diagram when on dial plate is arranged by rotating shaft D by Fig. 1.
Fig. 4 is that structural schematic diagram when on dial plate is arranged by rotating shaft D by Fig. 2.
Specific implementation mode：
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
With reference to each figure, a kind of integration bimetallic thermometer pointer, including pointer rod 1, shaft A2, supporting rod 3, pillar 4,
Cylinder 5, shaft B6 and rotating shaft C 7, pointer rod 1 include pointer end and connecting pin, and the connecting pin of pointer rod 1 can be turned by shaft A2
On the side of pointer rod 1 pillar 4 is arranged, in supporting rod in one end of dynamic connection support bar 3 on the position of connecting pin
On 3 side, cylinder 5 is fixedly installed on the position of 3 one end of supporting rod, cylinder 5 includes cylinder rod 8, and cylinder rod 8 includes to push away
Sending end, the push end of cylinder rod 8 rotatably connect one end of connecting rod 9 by shaft B6, and the other end of connecting rod 9 passes through shaft
C7 rotatably connects pillar 4, and the cylinder rod 8 of cylinder 5 includes retracted position and push extreme position, and cylinder rod 8, which is in, to be shunk
When position, in the same horizontal line, cylinder rod 8 is in push end position for the axial line of pointer rod 1 and the axial line of supporting rod 3
When setting, the floor level line position at the pointer end of pointer rod 1 is less than the floor level line position of the connecting pin of pointer rod 1.
Preferably, cylinder 5 is minitype cylinder.
Preferably, which further includes receiver 10, the signal being arranged on supporting rod 3
Converter 11, controller 12 and power supply 13, receiver 10 is by conducting wire connection signal converter 11, and signal adapter 11 is by leading
Line connects controller 12, and controller 12 passes through wire connecting power 13 and cylinder 5.
Preferably, controller 12 is PLC controller 12.
When in use：
1, after pointer measurement, position positioning can be carried out by cylinder 5.
2, user can be facilitated to see pointer corresponding position on dial from all angles.
3, when specifically used, cylinder 5 is in retracted position, and the other end of supporting rod 3 is rotatably set by rotating shaft D 15
Set on dial plate 16, when supporting rod 3 driven on dial plate indicators turn to measure after pointer indicating position when, setting can be passed through
Switch button (not shown) in thermometer (not shown), control cylinder 5 enter the push end by retracted position
Position, the pointer end that the push of cylinder rod 8 makes cylinder rod 8 drive pointer rod 1 decline, and the pointer end of pointer rod 1 is made to be connect with dial plate
It touches, at the time of contact, the frictional force of generation plays the effect of auxiliary positioning, simultaneously because the pointer end of pointer rod 1 connects with dial plate
It touching, user can facilitate user to see pointer corresponding position on dial from all angles in the corresponding scale value of viewing,
Overcome in the prior art, the defect of pointer and dial corresponding position could can only be accurately seen by 1 surface of pointer rod.
In figure, description position relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is only intended to clearly illustrate the utility model example with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement etc., should be included in the utility model right and want made by within the spirit and principle of type
Within the protection domain asked.
Claims (4)
1. a kind of integration bimetallic thermometer pointer, it is characterised in that：Including pointer rod, shaft A, supporting rod, pillar, connection
Bar, cylinder, shaft B and rotating shaft C, pointer rod include pointer end and connecting pin, and the connecting pin of pointer rod is rotatable by shaft A
On the side of the pointer rod pillar is arranged on the position of connecting pin, in the supporting rod in one end of connection support bar
Side on, be fixedly installed cylinder on the position of supporting rod one end, cylinder includes cylinder rod, and cylinder rod includes push end,
The push end of cylinder rod rotatably connects one end of connecting rod by shaft B, and the other end of connecting rod is rotatably connected by rotating shaft C
Pillar is connect, the cylinder rod of cylinder includes retracted position and push extreme position, when cylinder rod is in retracted position, the axis of pointer rod
The axial line of heart line and supporting rod in the same horizontal line, cylinder rod be in push extreme position when, the pointer end of pointer rod
Floor level line position of the floor level line position less than the connecting pin of pointer rod.
2. integration bimetallic thermometer pointer according to claim 1, it is characterised in that：The cylinder is miniature gas
Cylinder.
3. integration bimetallic thermometer pointer according to claim 1, it is characterised in that：The integration bi-metal temperature
Meter pointer further includes the receiver being arranged on supporting rod, switch button, signal adapter, controller and power supply, and receiver is logical
Conducting wire connecting valve button and signal adapter are crossed, signal adapter is connected by wire connection controller, controller by conducting wire
Connect power supply and cylinder.
4. integration bimetallic thermometer pointer according to claim 3, it is characterised in that：The controller is controlled for PLC
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791140.0U CN207937080U (en) | 2017-12-15 | 2017-12-15 | Integrated bimetallic thermometer pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791140.0U CN207937080U (en) | 2017-12-15 | 2017-12-15 | Integrated bimetallic thermometer pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937080U true CN207937080U (en) | 2018-10-02 |
Family
ID=63646673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791140.0U Expired - Fee Related CN207937080U (en) | 2017-12-15 | 2017-12-15 | Integrated bimetallic thermometer pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937080U (en) |
-
2017
- 2017-12-15 CN CN201721791140.0U patent/CN207937080U/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 |
Granted publication date: 20181002 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |