CN208026603U - Digital display measuring apparatus standard header - Google Patents
Digital display measuring apparatus standard header Download PDFInfo
- Publication number
- CN208026603U CN208026603U CN201820487635.2U CN201820487635U CN208026603U CN 208026603 U CN208026603 U CN 208026603U CN 201820487635 U CN201820487635 U CN 201820487635U CN 208026603 U CN208026603 U CN 208026603U
- Authority
- CN
- China
- Prior art keywords
- head body
- standard header
- balancing controls
- digital display
- measuring apparatus
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Digital display measuring apparatus standard header, belong to measuring instrument field, including head body and balancing controls, it is provided with circular hole on the head body, it is provided with guide tube on the head body, the balancing controls are made of great Tai and small, the balancing controls are coordinated by guide tube and head body, the upper surface of head body is overlapped with the upper surface of balancing controls, the usefulness of the utility model is, by the way that balancing controls are arranged, to avoid standard header error caused when screw thread is installed, mainstay is set on big platform, the error that sundries enters measuring instrument generation can be reduced.
Description
Technical field
The utility model is related to a kind of digital display measuring apparatus standard header, specifically a kind of standard increasing balancing controls
Head belongs to measuring instrument field.
Background technology
It is illustrated in a kind of measuring instrument measuring sphere diameter of utility model patent 2016100005216 disclosed in me
A kind of instrument measuring sphere diameter, includes standard header on Instrumental, but among practical operation is using process, push rod
Front end face can not be overlapped with standard head surface completely, lead to measurement error occur, it is therefore desirable to change to such case
Into.
Utility model content
Against the above deficiency, the utility model provides a kind of digital display measuring apparatus standard header, the standard header, including head
Body and balancing controls are provided with circular hole on the head body, guide tube are provided on the head body, the balancing controls are by big
Platform and small composition, the balancing controls are coordinated by guide tube and head body, the upper surface of the head body and balancing controls
Upper surface overlap.
The diameter of the guide tube is less than the diameter of circular hole on head body.
The big platform with guide tube is concentric is bonded so that balancing controls can move in guide tube.
There are mainstay, the mainstay to be arranged on big platform on the balancing controls, mainstay is against guide tube and circular hole institute structure
At ring on so that the upper surface of head body is overlapped with the upper surface of balancing controls.
There is fillet on the mainstay.
It is provided with gasket on the small platform, can be replaced upon wear.
Have fillet on the gasket, enable to small preferably into the circular hole lifted one's head on body.
The usefulness of the utility model is, by the way that balancing controls are arranged, to avoid standard header when screw thread is installed
Mainstay is arranged on big platform in caused error, can reduce the error that sundries enters measuring instrument generation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure, 1, head body, 11, circular hole, 12, guide tube, 2, balancing controls, 21, gasket, 22, little Tai, 23, great Tai, 24, whetstone
Column.
Specific implementation mode
Standard header described in the utility model, including head body 1 and balancing controls 2 are provided with circular hole 11 on the head body 1,
Guide tube 12 is provided on the head body 1, the balancing controls 2 are made of big platform 23 and small 22, the zeroing
Device 2 is coordinated by guide tube 12 and head body 1, and the upper surface of the head body 1 is overlapped with the upper surface of balancing controls 2.
The diameter of the guide tube 12 is less than the diameter of circular hole 11 on head body 1.
The big platform 23 with guide tube 12 is concentric is bonded so that balancing controls 2 can move in guide tube 12.
There are mainstay 24, the mainstay 24 to be arranged on big platform 23 on the balancing controls 2, mainstay 23 can be against and lead
On the ring that cylinder 12 is constituted with circular hole 11, when entering tiny sundries in standard header, sundries is on big platform, avoids generating larger
Error.
There are fillet, mainstay 24 and 1 point contact of head body on the mainstay 24, reduces the generation of error.
It is provided with gasket 21 on described small 22, can be replaced upon wear.
Have fillet on the gasket 21, enable to small 22 preferably into the circular hole 11 lifted one's head on body 1.
When in use, by standard header by being threadably mounted on measuring instrument, the guide post on measuring instrument resists standard header at this time
On balancing controls 2, the upper surface of balancing controls 2 is overlapped with 1 surface of head body.Pass through the zero-setting button zeroing number on measuring instrument
According to, you can it uses.
For the ordinary skill in the art, introduction according to the present utility model is not departing from the utility model
Principle with spirit in the case of, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within the utility model
Within protection domain.
Claims (7)
1. a kind of digital display measuring apparatus standard header, it is characterised in that：Including head body and balancing controls, circle is provided on the head body
Hole is provided with guide tube on the head body, and the balancing controls are made of great Tai and small, and the balancing controls are logical
It crosses guide tube with head body to coordinate, the upper surface of head body is overlapped with the upper surface of balancing controls.
2. digital display measuring apparatus standard header as described in claim 1, it is characterised in that：The diameter of the guide tube is less than on head body
The diameter of circular hole.
3. digital display measuring apparatus standard header as described in claim 1, it is characterised in that：The big platform and the concentric patch of guide tube
It closes.
4. digital display measuring apparatus standard header as described in claim 1, it is characterised in that：It is provided with gasket on the small platform.
5. digital display measuring apparatus standard header as claimed in claim 4, it is characterised in that：There is fillet on the gasket.
6. digital display measuring apparatus standard header as described in claim 1, it is characterised in that：There are mainstay, institute on the balancing controls
The mainstay stated is arranged on big platform.
7. digital display measuring apparatus standard header as claimed in claim 6, it is characterised in that：There is fillet on the mainstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487635.2U CN208026603U (en) | 2018-04-08 | 2018-04-08 | Digital display measuring apparatus standard header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487635.2U CN208026603U (en) | 2018-04-08 | 2018-04-08 | Digital display measuring apparatus standard header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026603U true CN208026603U (en) | 2018-10-30 |
Family
ID=63909227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820487635.2U Expired - Fee Related CN208026603U (en) | 2018-04-08 | 2018-04-08 | Digital display measuring apparatus standard header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026603U (en) |
-
2018
- 2018-04-08 CN CN201820487635.2U patent/CN208026603U/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: 20181030 Termination date: 20190408 |