CN2380894Y - Vernier-graduation amplifying device for vernier caliper - Google Patents
Vernier-graduation amplifying device for vernier caliper Download PDFInfo
- Publication number
- CN2380894Y CN2380894Y CN 99209826 CN99209826U CN2380894Y CN 2380894 Y CN2380894 Y CN 2380894Y CN 99209826 CN99209826 CN 99209826 CN 99209826 U CN99209826 U CN 99209826U CN 2380894 Y CN2380894 Y CN 2380894Y
- Authority
- CN
- China
- Prior art keywords
- vernier
- frame
- graduation
- scale
- frames
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a vernier-graduation amplifying device for vernier calipers, which comprises an amplifying lens, frames, and a bracket that can be fixed on a vernier frame of a vernier caliper. The utility model is characterized in that the number of the frames is two, each frame is made of shaped steel that is C-shaped in section and is provided with an opening slideway, the openings of the two frames are mutually opposite, in parallel with the vernier frame and are respectively fixed on the right top of the vernier frame by the bracket, and the periphery of the amplifying lens is provided with chutes that can be clamped in the opening slide ways of the two frames. Since the amplifying lens is bracketed on the vernier, the graduation of the vernier can be amplified, and the vernier-graduation amplifying device for vernier calipers has the advantages of convenient operation and higher resolution capability thereby.
Description
The utility model relates to the vernier graduation multiplying arrangement of the attachment device of vernier caliper, particularly vernier caliper.
At present, use vernier caliper, distinguish which root scale mark of main scale scale and vernier graduation aligns mutually, tend to make the beholder dim eyesight to occur, differentiate inaccurately, the hand magnifier of having to is watched, and is very inconvenient.
Task of the present utility model provides a kind of vernier graduation multiplying arrangement that can make the vernier caliper of scale label amplification.
Task of the present utility model is finished as follows, the vernier graduation multiplying arrangement of this vernier caliper includes eyeglass, the frame of amplification and can be fixed on support on the vernier scale frame of vernier caliper, it is characterized in that: frame has two, every cross section that is open slideway is the section bar of C shape, two frame openings are relative, be parallel to the vernier scale frame and by support it be separately fixed at directly over the vernier scale frame, there is the chute in the open slideway that can be stuck in two frames at the enlarging lens edge.
The vernier graduation multiplying arrangement of this vernier caliper will amplify mirror holder on vernier scale, can amplify the scale of scale, and will be easy to use, improve resolution characteristic.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Among the figure, 1. enlarging lens 1-1. chute 2. frame 2-1. open slideway 3. supports
When using vernier caliper measurement, this device is fixed on the vernier scale frame of vernier caliper, available clip is clipped in the support 3 of this device on the vernier scale frame, also available screw is fixed or on support 3 magnet is set, make this device self-priming on the frame of vernier scale, measure the same with common vernier scale, earlier vernier scale is fixed on corresponding site on the main scale with feel, before seeing scale, allow the chute 1-1 of enlarging lens 1 in the open slideway 2-1 of frame 2, slide moving magnifier sheet 1, make enlarging lens 1 centrally aligned vernier caliper main scale and the closeer zone of vernier scale scale alignment line, thereby the gauger can amplify scale label by this device, easy to use, must not change former vernier caliper.
Claims (1)
1, the vernier graduation multiplying arrangement of vernier caliper, it includes eyeglass, the frame of amplification and can be fixed on support on the vernier scale frame of vernier caliper, it is characterized in that: frame has two, every cross section that is open slideway is the section bar of C shape, two frame openings are relative, be parallel to the vernier scale frame and by support it be separately fixed at directly over the vernier scale frame, there is the chute in the open slideway that can be stuck in two frames at the enlarging lens edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209826 CN2380894Y (en) | 1999-05-04 | 1999-05-04 | Vernier-graduation amplifying device for vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209826 CN2380894Y (en) | 1999-05-04 | 1999-05-04 | Vernier-graduation amplifying device for vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380894Y true CN2380894Y (en) | 2000-05-31 |
Family
ID=34003207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99209826 Expired - Fee Related CN2380894Y (en) | 1999-05-04 | 1999-05-04 | Vernier-graduation amplifying device for vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380894Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466437A (en) * | 2010-11-09 | 2012-05-23 | 李伟高 | Humanized scale pantograph |
| CN105066806A (en) * | 2015-07-16 | 2015-11-18 | 安徽华茂纺织股份有限公司 | Vernier caliper reading number amplifying device |
| CN106382871A (en) * | 2016-12-17 | 2017-02-08 | 赵夫超 | Caliper vernier convenient for numerical reading |
-
1999
- 1999-05-04 CN CN 99209826 patent/CN2380894Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466437A (en) * | 2010-11-09 | 2012-05-23 | 李伟高 | Humanized scale pantograph |
| CN105066806A (en) * | 2015-07-16 | 2015-11-18 | 安徽华茂纺织股份有限公司 | Vernier caliper reading number amplifying device |
| CN105066806B (en) * | 2015-07-16 | 2017-09-22 | 安徽华茂纺织股份有限公司 | A kind of vernier caliper reading amplifying device |
| CN106382871A (en) * | 2016-12-17 | 2017-02-08 | 赵夫超 | Caliper vernier convenient for numerical reading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |