CN203100603U - Vernier caliper with outer planar measuring jaw - Google Patents
Vernier caliper with outer planar measuring jaw Download PDFInfo
- Publication number
- CN203100603U CN203100603U CN 201320119178 CN201320119178U CN203100603U CN 203100603 U CN203100603 U CN 203100603U CN 201320119178 CN201320119178 CN 201320119178 CN 201320119178 U CN201320119178 U CN 201320119178U CN 203100603 U CN203100603 U CN 203100603U
- Authority
- CN
- China
- Prior art keywords
- vernier caliper
- measuring jaw
- vernier
- pawl
- external pelivimetry
- 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
The utility model discloses a vernier caliper with an outer planar measuring jaw. The vernier caliper comprises a main scale, a vernier scale, an inner measuring jaw and an outer measuring jaw, wherein the head of the outer measuring jaw is planar and circular. By using the vernier caliper, a precise length measurement function and a precise sphere diameter measurement function are integrated, the measuring difficulty of the traditional vernier caliper is overcome, and the purpose of the vernier caliper is increased; and the vernier caliper is simple in structure, practical and convenient.
Description
Technical field
The utility model belongs to the survey instrument scope, relates to a kind of vernier caliper, is specially a kind of plane external pelivimetry pawl vernier caliper.
Background technology
Vernier caliper is a kind of survey instrument commonly used, and vernier caliper has two secondary movable measuring jaws, is respectively external pelivimetry pawl and interior measuring claw, and wherein the external pelivimetry pawl is commonly used to measure length or external diameter, and interior measuring claw is used for measuring internal diameter.Owing to be subjected to the restriction of external pelivimetry claw shape, be difficult to accurately measure the diameter of spheroid, particularly the diameter of big spheroid.
Summary of the invention
The technical problems to be solved in the utility model is a kind of plane external pelivimetry pawl vernier caliper that can accurately measure sphere diameter of exploitation.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions:
A kind of plane external pelivimetry pawl vernier caliper comprises main scale, vernier scale, interior measuring claw, external pelivimetry pawl, it is characterized in that: the pawl head of described external pelivimetry pawl be shaped as planar rondure.
The beneficial effects of the utility model are: by the improvement of external measuring claw, integrate length and accurately measure and the accurate measurement function of sphere diameter, overcome the measurement difficulty of traditional vernier caliper, increased the purposes of vernier caliper, it is simple in structure, and is practical and convenient.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a formation synoptic diagram of the present utility model.
Among the figure: 1. main scale, 2. vernier scale, 3. in measuring claw, 4. external pelivimetry pawl, 5. pawl head.
Embodiment
As shown in Figure 1, the utility model comprises main scale 1, vernier scale 2, interior measuring claw 3, external pelivimetry pawl 4, the pawl head 5 of external pelivimetry pawl 4 be shaped as planar rondure, plane, pawl head 5 place is vertical with the blade of main scale 1.Spheroid to be measured is fastened between 5 two planes of pawl head, can measures the diameter of spheroid.
Under the prerequisite that does not break away from the utility model ultimate principle, other flat shapes that are suitable for such as that the pawl head of described external pelivimetry pawl also can be is square, rhombus, sexangle, such conversion all drops within the protection domain of the present utility model.
Claims (1)
1. a plane external pelivimetry pawl vernier caliper comprises main scale (1), vernier scale (2), interior measuring claw (3), external pelivimetry pawl (4), it is characterized in that: the pawl head (5) of external pelivimetry pawl (4) be shaped as planar rondure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119178 CN203100603U (en) | 2013-03-16 | 2013-03-16 | Vernier caliper with outer planar measuring jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119178 CN203100603U (en) | 2013-03-16 | 2013-03-16 | Vernier caliper with outer planar measuring jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100603U true CN203100603U (en) | 2013-07-31 |
Family
ID=48851997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119178 Expired - Fee Related CN203100603U (en) | 2013-03-16 | 2013-03-16 | Vernier caliper with outer planar measuring jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697782A (en) * | 2013-12-10 | 2014-04-02 | 长安大学 | Vernier caliper for measuring height of Marshall specimen |
| CN104278373A (en) * | 2014-09-29 | 2015-01-14 | 张家港市华益纺织有限公司 | Spindle screening detection device |
-
2013
- 2013-03-16 CN CN 201320119178 patent/CN203100603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697782A (en) * | 2013-12-10 | 2014-04-02 | 长安大学 | Vernier caliper for measuring height of Marshall specimen |
| CN104278373A (en) * | 2014-09-29 | 2015-01-14 | 张家港市华益纺织有限公司 | Spindle screening detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140316 |