CN209166255U - A kind of portable vernier caliper - Google Patents
A kind of portable vernier caliper Download PDFInfo
- Publication number
- CN209166255U CN209166255U CN201821920685.1U CN201821920685U CN209166255U CN 209166255 U CN209166255 U CN 209166255U CN 201821920685 U CN201821920685 U CN 201821920685U CN 209166255 U CN209166255 U CN 209166255U
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- depthometer
- vernier
- scale
- main scale
- portable
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Abstract
The utility model discloses a kind of portable vernier calipers, the portable vernier caliper includes: main scale, the main scale movable sleeve is connected to vernier scale, the vernier scale screw top is connected with fastening screw, vernier scale upper end access section is provided with anti-scraping article, hinge is provided among the main scale back side, the back side offers depthometer slot on the right side of the main scale, for being clamped depthometer；Depthometer, the depthometer both ends are respectively set there are two limit hole, the depthometer front is provided with the first graduation mark, the depthometer side is provided with extending ruler, the extending ruler is fixedly connected with close to depthometer side to match limited post with limit hole, and the extending ruler front is provided with the second graduation mark.A kind of portable vernier caliper prevents vernier scale from scratching main scale, shortens the working life, by the way that hinge is arranged, is then folded, be convenient for carrying to main scale by rotation by being provided with anti-scraping article in vernier scale upper end access section.
Description
Technical field:
The utility model relates to measuring tool technical fields, and in particular to a kind of portable vernier caliper.
Background technique:
Vernier caliper is a kind of measurer for measuring length, internal-and external diameter, depth, and vernier caliper is by main scale and is attached to energy on main scale
Vernier two parts of sliding are constituted, if vernier is an entirety in terms of the back side, a fastening screw is arranged at vernier top, can be by vernier
It is fixed on any position on blade, senior middle school physics teaching when often uses vernier caliper, for student is introduced
And teach students how to go using.But all there is many defects, such as vernier caliper length are too long for common vernier caliper
It is inconvenient to carry, and it is too long be easy to hurt sb.'s feelings, the measuring claw of vernier caliper easy hurts measured object, depth than sharp
The bottom end of ruler is easy to be worn, and influences the accuracy of vernier caliper, and these problems all affect the use of vernier caliper, can not meet
The demand in market.
Utility model content:
The technical problem to be solved by the utility model is to provide a kind of portable vernier calipers to solve
State the problem of proposing in background technique.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of portable trip
Slide calliper rule are marked, which includes:
Main scale, the main scale top left side are fixedly connected with left inside side measuring jaw, and the main scale bottom left is fixedly connected with
Left-external side measuring jaw, the main scale movable sleeve are connected to vernier scale, and the vernier scale top left side is fixedly connected with Right Inboard measuring jaw, institute
It states vernier scale screw top and is connected with fastening screw, vernier scale upper end access section is provided with anti-scraping article, the vernier scale bottom
It is fixedly connected with right outside measuring jaw on the left of portion, hinge is provided among the main scale back side, the back side offers on the right side of the main scale
Depthometer slot, for being clamped depthometer；
Depthometer, the depthometer both ends are respectively set there are two limit hole, and the depthometer front was provided with for the first quarter
Line is spent, the depthometer side is provided with extending ruler, and the extending ruler is fixedly connected with and limit hole phase close to depthometer side
Limited post is matched, the extending ruler front is provided with the second graduation mark.
Preferably, the depthometer is provided with baffle far from extending ruler side.
Preferably, the anti-scraping article is rubber material.
Preferably, the vernier scale bottom is provided with castor.
Preferably, second graduation mark is set as 0-15cm, and first graduation mark is set as 16-30cm.
Working principle of the utility model is: vernier caliper is first when a kind of portable vernier caliper begins to use
By fastening screw to fastening is adjusted between main scale and depthometer, when measuring length or internal diameter outer diameter, the right hand is held
Main scale, the mobile castor of thumb carry out moving cursor ruler, and left hand takes object to be measured, determinand is made to be located at exterior measuring measuring jaw or interior
Between measuring claw, when being tightly affixed with exterior measuring measuring jaw or internal measure-hand, data can be thus read, when fathoming
When, extending ruler and depthometer are pulled out from main scale first, then extending ruler and depthometer are put into object and measured, directly
Data can be read according to the graduation mark on extending ruler and depthometer by connecing, and after having used, extending ruler and depthometer are put
Enter back in main scale, main scale is then rotated by hinge, main scale is folded up, is convenient for carrying.
The beneficial effects of the utility model are: a kind of portable vernier caliper, by being clamped in vernier scale upper end
Place is provided with anti-scraping article, prevents vernier scale from scratching main scale, shortens the working life, by the way that hinge is arranged, then by rotation to master
Ruler is folded, and is convenient for carrying, and also avoids generation injuries, by the way that depthometer and extending ruler are arranged to push and pull
, it can be convenient replacement, continue to use.
Detailed description of the invention:
Fig. 1 is the schematic rear view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the schematic rear view of depthometer in the utility model；
Fig. 4 is the schematic rear view of extending ruler in the utility model；
Wherein: 1- main scale；2- depthometer；The left inside side measuring jaw of 10-；11- left-external side measuring jaw；12- vernier scale；13- hinge；
14- depthometer slot；120- Right Inboard measuring jaw；121- fastening screw；The anti-scraping article of 122-；The right outside measuring jaw of 123-；124- castor；
20- limit hole；The first graduation mark of 21-；22- extending ruler；220- limited post；The second graduation mark of 221-.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
A kind of the utility model portable vernier caliper as shown in Figs 1-4, the portable vernier caliper packet
It includes:
Main scale 1,1 top left side of main scale are fixedly connected with left inside side measuring jaw 10, and 1 bottom left of main scale is fixed to be connected
It is connected to left-external side measuring jaw 11,1 movable sleeve of main scale is connected to vernier scale 12, and 12 top left side of vernier scale is fixedly connected with the right side
Inside measuring jaw 120,12 screw top of vernier scale are connected with fastening screw 121,12 upper end access section of the vernier scale setting
There is anti-scraping article 122, the anti-scraping article 122 is rubber material, has protective effect to main scale 1,12 bottom left of vernier scale is solid
Surely it is connected with right outside measuring jaw 123,12 bottom of vernier scale is provided with castor 124, is provided among 1 back side of main scale
Hinge 13 folds main scale 1 by rotation, is convenient for carrying, and also avoid generation injuries, and the main scale 1 is right
Side back face offers depthometer slot 14, for being clamped depthometer 2；
Depthometer 2,2 both ends of depthometer are respectively set there are two limit hole 20, and 2 front of depthometer is provided with the
One graduation mark 21,2 side of depthometer are provided with extending ruler 22, and the depthometer 2 is provided with gear far from 22 side of extending ruler
Plate prevents depthometer 2 to be drawn out, and the extending ruler 22 is fixedly connected with close to 2 side of depthometer to match limit with limit hole 20
Position column 220,22 front of extending ruler are provided with the second graduation mark 221, and second graduation mark 221 is set as 0-15cm, institute
It states the first graduation mark 21 and is set as 16-30cm, can effectively measure the depth within 30cm.
Working principle of the utility model is: vernier caliper is first when a kind of portable vernier caliper begins to use
By fastening screw 121 to fastening is adjusted between main scale 1 and depthometer 2, when measuring length or internal diameter outer diameter, the right hand
Main scale 1 is held, the mobile castor 124 of thumb carrys out moving cursor ruler 12, and left hand takes object to be measured, determinand is made to be located at exterior measuring
Measuring jaw can thus read data perhaps between internal measure-hand when being tightly affixed with exterior measuring measuring jaw or internal measure-hand, when
When fathoming, extending ruler 22 and depthometer 2 are pulled out from main scale 1 first, extending ruler 22 and depthometer 2 are then put into object
It is measured in body, directly data can be read according on extending ruler 22 and depthometer 1 graduation mark, after having used,
Extending ruler 22 and depthometer 2 are put into back in main scale 1, main scale 1 is then rotated by hinge 13, folds up main scale 1, it is convenient
It carries.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of portable vernier caliper, it is characterised in that: the portable vernier caliper includes:
Main scale (1), main scale (1) top left side are fixedly connected with left inside side measuring jaw (10), and main scale (1) bottom left is solid
Surely it is connected with left-external side measuring jaw (11), main scale (1) movable sleeve is connected to vernier scale (12), vernier scale (12) top left side
It is fixedly connected with Right Inboard measuring jaw (120), vernier scale (12) screw top is connected with fastening screw (121), the vernier
Ruler (12) upper end access section is provided with anti-scraping article (122), and vernier scale (12) bottom left is fixedly connected with right outside measuring jaw
(123), it is provided with hinge (13) among main scale (1) back side, the back side offers depthometer slot on the right side of the main scale (1)
(14), for being clamped depthometer (2)；
Depthometer (2), depthometer (2) both ends are respectively set there are two limit hole (20), and depthometer (2) front is arranged
Have the first graduation mark (21), depthometer (2) side is provided with extending ruler (22), and the extending ruler (22) is close to depthometer
(2) side is fixedly connected with matches limited post (220) with limit hole (20), and extending ruler (22) front was provided with for the second quarter
It spends line (221).
2. a kind of portable vernier caliper according to claim 1, it is characterised in that: the depthometer (2) is separate
Extending ruler (22) side is provided with baffle.
3. a kind of portable vernier caliper according to claim 1, it is characterised in that: the anti-scraping article (122) is
Rubber material.
4. a kind of portable vernier caliper according to claim 1, it is characterised in that: vernier scale (12) bottom
It is provided with castor (124).
5. a kind of portable vernier caliper according to claim 1, it is characterised in that: second graduation mark
(221) it is set as 0-15cm, first graduation mark (21) is set as 16-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920685.1U CN209166255U (en) | 2018-11-21 | 2018-11-21 | A kind of portable vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920685.1U CN209166255U (en) | 2018-11-21 | 2018-11-21 | A kind of portable vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166255U true CN209166255U (en) | 2019-07-26 |
Family
ID=67339326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920685.1U Active CN209166255U (en) | 2018-11-21 | 2018-11-21 | A kind of portable vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209166255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609776A (en) * | 2020-07-07 | 2020-09-01 | 国网新疆电力有限公司阿克苏供电公司 | Portable live-line measuring vernier caliper |
-
2018
- 2018-11-21 CN CN201821920685.1U patent/CN209166255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609776A (en) * | 2020-07-07 | 2020-09-01 | 国网新疆电力有限公司阿克苏供电公司 | Portable live-line measuring vernier caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230120 Address after: No. 12, Xichuankou Village, Zaoyuan Town, Baota District, Yan'an City, Shaanxi Province, 716000 Patentee after: Yan'an Anchi Petroleum Equipment Testing Co.,Ltd. Address before: Room 503, Building 26, Ziwei East Village, Fenghuang West Road, Langya District, Fuyang City, Anhui Province, 239001 Patentee before: Lan Tianxiang |