CN2153767Y - Multipurpose square calliper - Google Patents
Multipurpose square calliper Download PDFInfo
- Publication number
- CN2153767Y CN2153767Y CN 93212020 CN93212020U CN2153767Y CN 2153767 Y CN2153767 Y CN 2153767Y CN 93212020 CN93212020 CN 93212020 CN 93212020 U CN93212020 U CN 93212020U CN 2153767 Y CN2153767 Y CN 2153767Y
- Authority
- CN
- China
- Prior art keywords
- measuring claw
- measuring
- vernier
- caliper
- vernier caliper
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a multipurpose vernier caliper which adds an internal measurement claw on a general depth vernier caliper. The flat surface of the internal measurement claw is parallel to the measuring surface of a caliper frame. When measuring, the sized can be conveniently measured by using the internal measurement claw and the caliper body.
Description
The utility model relates to a kind of multi-usage vernier caliper.
Present vernier depth gauge exists unidirectional when measuring.If when measuring the inside dimension of die cavity part, need to deduct with the measured part wall thickness dimension of vernier caliper with the measured size of vernier depth gauge.Exist to need with multiple measurer, problem that measuring error is bigger.
But the purpose of this utility model just provides a kind of bidirectional measurement size and guarantees the multi-usage vernier caliper of former measurer measuring accuracy.
Realize that the purpose of this utility model is to measure the parallel interior measuring claw of face by processing one on the chi frame of vernier depth gauge and chi frame to obtain.
Measuring claw can be processed into measuring claw in the edge of a knife type in above-mentioned, and measurement face and workpiece become line to contact to be convenient to measure Shape Parts such as circle.
Can certainly adopt measuring claw in the plane, measurement face becomes face to contact with workpiece to be convenient to measure many stepped ramp types shape part.
Owing to adopted interior measuring claw in the above-mentioned solution, outside dimension in the bidirectional measurement has very easily adopted on the chi frame mode of measuring claw in the processing again, simple in structure, guarantee precision, improved the utilization factor of vernier depth gauge, reduced the measuring error that multiple measurer causes.
Because simple in structure, a need add some technologies in the processing of former vernier depth gauge and operation gets final product, this technical scheme is easily implemented, is promoted.
Fig. 1 is a multi-usage vernier caliper outside drawing.
Fig. 2 is a measuring claw cut-open view in the edge of a knife type.
In outside drawing shown in Figure 1, chi frame 1, blade 2, vernier 3, holding screw 4, interior measuring claw 5.
Claims (3)
1, a kind of multi-usage vernier caliper is made up of chi frame 1, blade 2, vernier 3, holding screw 4, it is characterized in that: interior measuring claw 5 is arranged on the chi frame 1; The plane of interior measuring claw is parallel with chi frame measurement face.
2, according to the described multi-usage vernier caliper of claim (1), it is characterized in that: measuring claw is a measuring claw in a kind of edge of a knife type in this.
3, according to the described multi-usage vernier caliper of claim (1), it is characterized in that: measuring claw is a measuring claw in a kind of plane in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93212020 CN2153767Y (en) | 1993-05-11 | 1993-05-11 | Multipurpose square calliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93212020 CN2153767Y (en) | 1993-05-11 | 1993-05-11 | Multipurpose square calliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153767Y true CN2153767Y (en) | 1994-01-19 |
Family
ID=33793467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93212020 Expired - Fee Related CN2153767Y (en) | 1993-05-11 | 1993-05-11 | Multipurpose square calliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153767Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928042A (en) * | 2012-10-31 | 2013-02-13 | 中国水利水电科学研究院 | Water level measuring device for river model test |
-
1993
- 1993-05-11 CN CN 93212020 patent/CN2153767Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928042A (en) * | 2012-10-31 | 2013-02-13 | 中国水利水电科学研究院 | Water level measuring device for river model test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Xilin Document name: Deemed a waiver of advice |
|
| 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 |