CN202709912U - Vernier caliper - Google Patents
Vernier caliper Download PDFInfo
- Publication number
- CN202709912U CN202709912U CN 201220386063 CN201220386063U CN202709912U CN 202709912 U CN202709912 U CN 202709912U CN 201220386063 CN201220386063 CN 201220386063 CN 201220386063 U CN201220386063 U CN 201220386063U CN 202709912 U CN202709912 U CN 202709912U
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- Prior art keywords
- measuring claw
- vernier caliper
- utility
- model
- electronic display
- 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
A vernier caliper comprises a main measuring jaw, an assistant measuring jaw and a ruler, wherein the ruler is welded on one side of the main measuring jaw, the main measuring jaw and the assistant measuring jaw each is provided an upper jaw and a lower jaw at an upper end and a lower end, and an electronic display device is arranged on one side of the assistant measuring jaw. The vernier caliper is convenient to use and provides accurate measurement, and measurement results can be directly displayed on the electronic display device.
Description
Technical field
The utility model relates to a kind of measurer, particularly a kind of measurement vernier caliper.
Background technology
Vernier caliper is the indispensable measuring appliances of many industries.Vernier caliper is one of measurer the most frequently used in the machinery manufacturing industry, it is to utilize the poor and accumulated value of ruling span on blade (main scale) and the vernier to come subdivision and count, its simple structure, easy to use, measurement range is large, and is of many uses, inside and outside size (such as length, width, internal diameter and external diameter) that can measuring workpieces, pitch-row, the degree of depth and height etc.
During the range finding of existing vernier caliper, all be that the staff passes through the eyes reading, cause certain error easily like this, perhaps because the tired exogenous influence measurement result that waits.
Therefore, design a kind of easy to use, measure accurately, the vernier caliper of visual reading is the technical matters that those skilled in the art need solution badly.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of easy to use, measure accurately, the vernier caliper of visual reading.
The technical solution of the utility model is:
A kind of vernier caliper, comprise main measuring claw, attached measuring claw and blade, one side of described main measuring claw is welded with blade, and the upper and lower side of described main measuring claw and attached measuring claw is provided with attacker and lower attacker respectively, and a side of described attached measuring claw is provided with electronic display unit.
Preferably, be provided with LCDs and a plurality of function button on the described electronic display unit.
Preferably, described main measuring claw, attached measuring claw and blade all adopt hard alloy steel to process.
The beneficial effects of the utility model are:
The utility model is simple in structure, use is very convenient, measures accurately, and measurement result can intuitively show by electronic display.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of vernier caliper, comprise main measuring claw 1, attached measuring claw 2 and blade 3, one side of described main measuring claw 1 is welded with blade 3, and the upper and lower side of described main measuring claw 1 and attached measuring claw 2 is provided with attacker 4 and lower attacker 5 respectively, and one of described attached measuring claw 2 is surveyed and is provided with electronic display unit 6.
Be provided with LCDs 7 and a plurality of function button 8 on the electronic display unit 6 described in the utility model.
Described main measuring claw 1 of the present utility model, attached measuring claw 2 and blade 3 all adopt hard alloy steel to process.
The above only is preferred embodiment of the present utility model; be not therefore to limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386063 CN202709912U (en) | 2012-07-29 | 2012-07-29 | Vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386063 CN202709912U (en) | 2012-07-29 | 2012-07-29 | Vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709912U true CN202709912U (en) | 2013-01-30 |
Family
ID=47590203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386063 Expired - Fee Related CN202709912U (en) | 2012-07-29 | 2012-07-29 | Vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043411A (en) * | 2020-10-10 | 2020-12-08 | 杨学良 | Positioning device for removing pouch without incision and trace and application |
-
2012
- 2012-07-29 CN CN 201220386063 patent/CN202709912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043411A (en) * | 2020-10-10 | 2020-12-08 | 杨学良 | Positioning device for removing pouch without incision and trace and application |
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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: 20130130 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |