CN2339971Y - Vernier caliper - Google Patents
Vernier caliper Download PDFInfo
- Publication number
- CN2339971Y CN2339971Y CN 98239088 CN98239088U CN2339971Y CN 2339971 Y CN2339971 Y CN 2339971Y CN 98239088 CN98239088 CN 98239088 CN 98239088 U CN98239088 U CN 98239088U CN 2339971 Y CN2339971 Y CN 2339971Y
- Authority
- CN
- China
- Prior art keywords
- caliper
- measure
- frame
- measurement
- chi
- 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
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A vernier caliper for measurement comprises a caliper body, a caliper frame, a pressing sheet and fastening nails, and is characterized in that two ends of the caliper body and the two ends of the caliper frame are respectively and symmetrically hinged with a caliper frame, a shaft pin is movably connected to the middle parts of the two caliper frames, and a measuring head is arranged on the inner side or the outer side of the other end of the caliper frame. The utility model discloses owing to combine calliper and slide caliper structure as an organic whole organically, consequently compensatied respective not enough, measurement accuracy is higher than ordinary calliper, and measurement of efficiency also is higher than ordinary calliper moreover, can measure the position that slide caliper can not measure, can measure the external diameter, also can measure the internal diameter. The novel device also has the characteristics of reasonable structure, convenient measurement, wide application range and the like.
Description
The utility model belongs to the measurer technical field, specifically a kind of vernier caliper that clamp and vernier caliper are combined as a whole.
As everyone knows, measurer plays important effect in commercial production.At present, the clamp of industrial application all can not reading, belongs to indirect survey instrument, during reading, needs by means of other measurer, so precision is low; And vernier caliper owing to be subjected to the restriction of measuring claw, do not reach sometimes and fathoms, and is subjected to the restriction of measurement space and can't measures.
The purpose of this utility model provides a kind of vernier caliper of clamp and vernier caliper organically being become one.
Be achieved in that it comprises the blade, chi frame of a band main scale, compressing tablet, the clench nail that band is paid chi order of the present utility model, it is characterized in that at the two ends of blade and chi frame symmetry is hinged with a chi frame respectively, be connected with a pivot pin in the work of the middle part of two chi framves, inboard or arranged outside at the chi frame other end have gauge head, and this chi frame and gauge head are the clamp structure.Then clamp structure end is a measuring junction, and the other end is the reading end, and the arbitrary position of these clamp in motion process remains the fixedly multiple that the reading end is a measuring junction.
The utility model is because with clamp and the vernier caliper structure that organically is combined as a whole, so Mi mended deficiency separately, and measuring accuracy is higher than common clamp, and reading accuracy is generally 0.02MM, and efficiency of measurement is also than common clamp height; Can measure the immeasurable position of vernier caliper, promptly can measure external diameter, also can measure internal diameter.This is novel also have rational in infrastructure, measure characteristics such as convenience, applied range.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation sketch of the present utility model
By shown in Figure 1, among the figure 1 is that chi frame, 4 is clench nail for blade, 2 compressing tablets, 3 for band pair chi of band main scale, symmetry is hinged with a chi frame 5 respectively at the two ends of blade 1 and chi frame 3, be connected with a pivot pin 6 in the work of the middle part of two chi framves, be symmetrically arranged with an outside gauge head 7 at chi frame 5 other ends, this chi frame and gauge head are the clamp structure.Thereby having formed clamp structure end is measuring junction, the vernier caliper end of the other end is the reading end, this structure reaches the purpose of measurement by the rotation around three coupling shafts alive, and the arbitrary position of its clamp in motion process remains the fixedly multiple that the reading end is a measuring junction.Its using method is: only need this vernier caliper is placed the tested position of measured piece, hand is held the connecting portion alive at blade and chi frame two ends, clamp are rotated simultaneously around three connection pivot pins of living, and gauge head is contacted with tested position, can read measured size this moment at the reading end.Can on measured piece, read size, also it can be locked, read size to other place.
Claims (1)
1, a kind of measurement vernier caliper, it comprises the blade, chi frame of a band main scale, compressing tablet, the clench nail that band is paid chi, it is characterized in that at the two ends of blade and chi frame symmetry is hinged with a chi frame respectively, be connected with a pivot pin in the work of the middle part of two chi framves, inboard or arranged outside at the chi frame other end have gauge head, and this chi frame and gauge head are the clamp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239088 CN2339971Y (en) | 1998-10-16 | 1998-10-16 | Vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239088 CN2339971Y (en) | 1998-10-16 | 1998-10-16 | Vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2339971Y true CN2339971Y (en) | 1999-09-22 |
Family
ID=33986529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98239088 Expired - Fee Related CN2339971Y (en) | 1998-10-16 | 1998-10-16 | Vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2339971Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278930A (en) * | 2011-03-15 | 2011-12-14 | 中核苏阀横店机械有限公司 | Calipers |
| CN104180744A (en) * | 2014-08-01 | 2014-12-03 | 奇瑞汽车股份有限公司 | Distance measuring apparatus |
| CN105547105A (en) * | 2016-01-06 | 2016-05-04 | 张海燕 | Multifunctional caliper |
| CN109945758A (en) * | 2019-04-25 | 2019-06-28 | 陕西工业职业技术学院 | A kind of clamp |
| RU226422U1 (en) * | 2023-12-26 | 2024-06-04 | Общество с ограниченной ответственностью "Челябинский тракторный завод - УРАЛТРАК" | PANEL TEMPLATE |
-
1998
- 1998-10-16 CN CN 98239088 patent/CN2339971Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278930A (en) * | 2011-03-15 | 2011-12-14 | 中核苏阀横店机械有限公司 | Calipers |
| CN104180744A (en) * | 2014-08-01 | 2014-12-03 | 奇瑞汽车股份有限公司 | Distance measuring apparatus |
| CN104180744B (en) * | 2014-08-01 | 2017-01-25 | 奇瑞汽车股份有限公司 | Distance measuring apparatus |
| CN105547105A (en) * | 2016-01-06 | 2016-05-04 | 张海燕 | Multifunctional caliper |
| CN109945758A (en) * | 2019-04-25 | 2019-06-28 | 陕西工业职业技术学院 | A kind of clamp |
| RU226422U1 (en) * | 2023-12-26 | 2024-06-04 | Общество с ограниченной ответственностью "Челябинский тракторный завод - УРАЛТРАК" | PANEL TEMPLATE |
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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 |