CN203224183U - Novel vernier caliper - Google Patents
Novel vernier caliper Download PDFInfo
- Publication number
- CN203224183U CN203224183U CN 201320107336 CN201320107336U CN203224183U CN 203224183 U CN203224183 U CN 203224183U CN 201320107336 CN201320107336 CN 201320107336 CN 201320107336 U CN201320107336 U CN 201320107336U CN 203224183 U CN203224183 U CN 203224183U
- Authority
- CN
- China
- Prior art keywords
- vernier caliper
- vernier
- measuring
- novel
- clearance gauge
- 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 novel vernier caliper, which belongs to direct-reading rulers with scale or marks. The novel vernier caliper comprises a conical feeler gauge. The body of the vernier caliper consists of a main ruler, and a vernier which is attached to the main ruler and capable of sliding on the main ruler. A pair of internal-measuring hands and a pair of external-measuring hands are disposed on the main ruler and the vernier. The vernier caliper is characterized in that the outermost surface, on which one internal-measuring hand and one external-measuring hand are fixed, of the body of the vernier caliper is provided with the conical feeler gauge depending on a rotating shaft. The bottom of the feeler gauge is not lower than that of the fixed external measuring hand while the feeler gauge droops, which thereby increases functions of a vernier caliper for measuring internal diameters and the size of gaps conveniently. The novel vernier caliper is delicate design and low cost.
Description
Technical field
The utility model belongs to the chi for direct reading band scale or mark.
Background technology
Vernier caliper and taper clearance gauge all are the precision measurement instruments, though vernier caliper can be finished the test assignment of taper clearance gauge, complicated operation occur error easily, and the taper clearance gauge is simple in structure, measure quick.
The utility model content
In order to overcome the existing big deficiency of vernier caliper measurement object internal diameter complicated operation error, the utility model provides a kind of novel vernier caliper, and this novel vernier caliper is not only reasonable in design, and has increased function.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel vernier caliper, comprise, the taper clearance gauge, the vernier caliper body is by main scale and be attached to that slidable vernier two parts constitute on the main scale, at main scale and vernier measuring claw and external pelivimetry pawl in two pairs arranged, it is characterized in that: in described vernier caliper outermost is fixing measuring claw and fixedly external pelivimetry pawl place body plane dependence rotating shaft be connected with a taper clearance gauge, the bottom was not less than the lowermost end of described external pelivimetry pawl when described taper clearance gauge was sagging.
The beneficial effects of the utility model be in described vernier caliper outermost is fixing measuring claw and fixedly external pelivimetry pawl place body plane dependence rotating shaft be connected with a taper clearance gauge, the bottom was not less than the lowermost end of described external pelivimetry pawl when described taper clearance gauge was sagging, increased the function of vernier caliper like this, can be convenient for measuring out internal diameter and gap size, design ingeniously, cost is low.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model,
Accompanying drawing 2 is enforcement illustration of the present utility model,
Among the figure, 1. taper clearance gauge, 2. body, 3. main scale, 4. vernier, 5. interior measuring claw, 6. external pelivimetry pawl, 7. rotating shaft.
Embodiment
Embodiment of the present utility model is, as shown in the figure:
As Fig. 2, when needs taper clearance gauge 1 is measured internal diameter, can allow taper clearance gauge 1 be rotated away from vernier caliper body 2 and just can measure object with taper clearance gauge 1 along rotating shaft 7 rotation conic clearance gauges 1.
Claims (1)
1. novel vernier caliper, comprise, the taper clearance gauge, the vernier caliper body is by main scale and be attached to that slidable vernier two parts constitute on the main scale, at main scale and vernier measuring claw and external pelivimetry pawl in two pairs arranged, it is characterized in that: in described vernier caliper outermost is fixing measuring claw and fixedly external pelivimetry pawl place body plane dependence rotating shaft be connected with a taper clearance gauge, the bottom was not less than the lowermost end of described external pelivimetry pawl when described taper clearance gauge was sagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107336 CN203224183U (en) | 2013-03-10 | 2013-03-10 | Novel vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107336 CN203224183U (en) | 2013-03-10 | 2013-03-10 | Novel vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224183U true CN203224183U (en) | 2013-10-02 |
Family
ID=49251186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107336 Expired - Fee Related CN203224183U (en) | 2013-03-10 | 2013-03-10 | Novel vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224183U (en) |
-
2013
- 2013-03-10 CN CN 201320107336 patent/CN203224183U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140310 |