CN205482650U - Ruler of measurable external diameter - Google Patents
Ruler of measurable external diameter Download PDFInfo
- Publication number
- CN205482650U CN205482650U CN201620112093.1U CN201620112093U CN205482650U CN 205482650 U CN205482650 U CN 205482650U CN 201620112093 U CN201620112093 U CN 201620112093U CN 205482650 U CN205482650 U CN 205482650U
- Authority
- CN
- China
- Prior art keywords
- main scale
- external diameter
- secondary chi
- ruler
- scale body
- 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
The utility model discloses a ruler of measurable external diameter has main scale and vice chi, the main scale has a main scale body, be provided with on this main scale body with here main scale body looks vertically limiting plate, vice chi is in order following the gliding mode of length direction of main scale body with main scale body parallel arrangement, the tip of the corresponding end of vice chi with form the spacing mouth that is used for measuring the external diameter between the limiting plate, and the main scale body with vice chi all marks scaledly. After the structure of the oil adding device is adopted, the utility model relates to a ruler of measurable external diameter through the slip of the relative main scale of vice chi, forms spacing mouthful between vice chi and main scale, the article that will await measuring are placed in spacing mouthful position, the external diameter of the article of surveying of measurationing and thickness etc.. Easy operation is nimble convenient.
Description
Technical field
This utility model belongs to survey tool field, is specifically related to a kind of ruler surveying external diameter.
Background technology
In the instrument of existing measurement thickness, there are slide gauge and micrometer caliper etc., are suitable for little
The measurement of the isometric angle value of part article length, width and thickness.Slide gauge and micrometer caliper belong to
In fine measuring instrument, the manufacturing process of the two is desirable that comparison is accurate, and price is the most of a relatively high, right
The operating process of user also requires that strictly, is suitable for the accurate measurements such as laboratory.At daily life
In, traditional ruler functions is more single, the length in straight line or measurement plane of can only painting
Value, the then inconvenience such as one-tenth-value thickness 1/10 for stereo article is measured.
In consideration of it, the problems referred to above are furtherd investigate by inventor, this case is then had to produce.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that one can survey external diameter
Ruler, it can not only measure the length value in plane, additionally it is possible to measure article, particularly
The external diameter of irregular finding etc. and thickness.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of ruler surveying external diameter, has main scale and secondary chi, and described main scale has main scale body,
Being provided with the limiting plate perpendicular with this main scale body on this main scale body, described secondary chi is with can edge
The mode that the length direction of described main scale body slides be arranged in parallel with described main scale body, described
The limited mouth for measuring external diameter is formed between end and the described limiting plate of secondary chi respective end, and
And described main scale body and described secondary chi are all labeled with scale.
Described main scale body is provided with chute, and described secondary chi is provided with the raised line matched, described main scale
Body is linked together by the interaction of described chute with described raised line with described secondary chi.
Also include that groove seat, described secondary chi cooperate with described groove seat, described groove seat and described master
Chi body links together.
Described groove seat has base and two relative groove side plates, described base and described groove side plate shape
Become groove.
Offering chute on described groove side plate, described secondary chi is provided with raised line, and described secondary chi is with described
Groove seat is linked together by the interaction of described chute with described raised line.
Described secondary chi is fixed length chi or shrinkage-rule.
After using said structure, select this utility model one according to the shapes and sizes of article to be measured
Plant the ruler that can survey external diameter.By secondary chi relative to the slip of main scale, shape between secondary chi and main scale
Become limited mouth, article to be measured be placed directly in the position of limited mouth, or be positioned over corresponding to
In the groove seat of limited mouth, measure external diameter and the thickness etc. of surveyed article.Simple to operate, side flexibly
Just.
Accompanying drawing explanation
The structural representation of embodiment one in Fig. 1 this utility model；
Main scale and the connected mode of secondary chi in Fig. 2 this utility model embodiment one；
The structural representation of embodiment two in Fig. 3 this utility model；
Secondary chi and the connected mode of groove seat in Fig. 4 this utility model embodiment two.
In figure:
Main scale 1 main scale body 11
Limiting plate 111 chute 12
Secondary chi 2 raised line 21
Main scale 3 main scale body 31
The secondary chi 4 of limiting plate 311
Chi plate 41 convex edge 411
Groove seat 5 base 51
Groove side plate 52 convex edge 521
Groove 53 chute 54
Detailed description of the invention
This utility model is further illustrated below in conjunction with Figure of description.
Embodiment one
As it is shown in figure 1, a kind of ruler surveying external diameter of this utility model, have and cooperate
Main scale 1 and secondary chi 2, main scale 1 includes that main scale body 11, main scale body 11 are ruler shape,
One end of main scale body 11 is positive stop end, and the other end is movable end.Main scale body 11 spacing
End is provided with the limiting plate 111 perpendicular with main scale body 11.Secondary chi 2 is ruler shape, secondary chi 2
Length less than the length of main scale body 11.Secondary chi 2 is with can be along the length side of main scale body 11
It is arranged in parallel with main scale body 11 to the mode slided.External diameter can be surveyed along this utility model one
The length direction at ruler place, main scale body 11 offers chute 12, and secondary chi 2 is provided with convex
Bar 21, main scale 1 is linked together by the effect of chute 12 with raised line 21 with secondary chi 2.
The raised line 21 of secondary chi 2 is penetrated in the chute 12 of main scale 1 from the movable end of main scale 1 by secondary chi 2,
And slide in chute 12, move to positive stop end from movable end, the top, one end of last secondary chi 2
At the limiting plate 111 of main scale body 11, it is stitched together with main scale 1.Main scale 1 is labeled with carving
Degree line, the value of graduation mark is started from scratch.The minima of the graduation mark of secondary chi 2 accepts main scale 1
The maximum of graduation mark, or the value of the graduation mark of secondary chi 2 starts from scratch.Secondary chi 2 can use
Fixed length chi or telescopic joint chi, in the present embodiment, use fixed length chi.During use, by pair chi 2
Toward the movable end suitable distance of slip of main scale 1, now, secondary chi 2 and the limiting plate of main scale 1
111 form the limited mouth for measuring external diameter or thickness, and limited mouth is directed at article to be measured,
The size of described limited mouth is suitable with the external diameter of surveyed article, can adjust the most flexibly according to reality
The position of whole secondary chi 2.Then read the scale value of mark on ruler, measure outside surveyed article
Footpath or thickness.
Additionally, in this utility model, in the range of chute 12, secondary chi 2 can main scale relatively
1 arbitrarily slides, and is even completely pulled out from chute 12 by raised line 21.When secondary chi 2 is the most de-
When main scale 1, the ruler that main scale 1 all can make routine with secondary chi 2 uses.Meanwhile, by master
Superposing of the value of the graduation mark that chi 1 marks with secondary chi 2, it is also possible to extend this utility model a kind of
Can survey the length of the size of the ruler of external diameter, range substantially increases.So, this utility model one
Kind can be surveyed the ruler of external diameter, main scale 1 and secondary chi 2 and all possesses drawing straight line and measure plane length
Conventional func.
Embodiment two
As in figure 2 it is shown, a kind of ruler surveying external diameter of this utility model has main scale 3, secondary chi
4 and groove seat 5, secondary chi 4 cooperates with groove seat 5.Main scale 3 is connected with groove seat 5 integral type
Together.Main scale 3 includes that main scale body 31, main scale body 31 are ruler shape, and its one end is
Positive stop end, the other end is movable end.The positive stop end of main scale body 31 is provided with and main scale body 31
Perpendicular limiting plate 311.Secondary chi 4 is ruler shape, and the length of secondary chi 4 is less than main scale body
The length of 31.Secondary chi 4 is by can be along in the way of the length direction slip of main scale body 31 and main scale
Body 31 be arranged in parallel.Groove seat 5 has the groove side plate 52 that base 51 is relative with two, base
51 link together with main scale body 31 integral type, and groove side plate 52 and base 51 are connected to one
Rising, groove side plate 52 be arranged in parallel along the length direction at secondary chi 4 place.Groove side plate 52 and base
Reserved section is left between the edge of 51.Formed between two relative groove side plates 52 and base 51
Groove 53.The side relative with groove 53 forms chute 54, between groove 53 and chute 54
Every being provided with groove side plate 52.Groove side plate 52 is provided with convex edge 521.Secondary chi 4 has chi plate 41,
Chi plate 41 is provided with convex edge 411, forms draw-in groove between convex edge 411 and chi plate 41.Secondary chi 4 with
Groove seat 5 is mutually clamped with convex edge 521 by convex edge 411 and links together.Secondary chi 4 is from main scale
The convex edge 411 of secondary chi 4 is penetrated in the chute 54 of groove seat 5 by the movable end side of 3,
And slide in chute 54, move to positive stop end from movable end, the top, one end of last secondary chi 4
At the limiting plate 311 of main scale body 31, lock together with groove seat 5 card.Main scale 3 is along length
Two opposite side in direction are all labeled with graduation mark, and the value of graduation mark is started from scratch.The scale of secondary chi 4
The minima of line accepts the maximum of the graduation mark of main scale 1, or the value of the graduation mark of secondary chi 4
Start from scratch.
During use, secondary chi 4 is slided suitable distance, now, secondary chi toward the movable end of main scale 3
4 form the limited mouth for measuring external diameter or thickness with the limiting plate 311 of main scale 3, will treat
Survey thing and put into the external diameter of the groove 53 of groove seat 5, the size of described limited mouth and surveyed article
Suitable, the position of secondary chi 4 can be adjusted flexibly straight according to reality.Then ruler subscript is read
The value of the graduation mark of note, measures the external diameter of surveyed article.
Additionally, in this utility model, in the range of chute 54, secondary chi 4 can groove seat relatively
5 arbitrarily slide, and even pair chi 4 are completely pulled out groove seat 5.When secondary chi 4 completely disengages from groove seat
When 5, main scale 3 and secondary chi 4 can be made the ruler of routine and use.Meanwhile, by main scale 3 with secondary
The superposition of the value of the graduation mark of chi 4 mark, it is also possible to extend this utility model one and can survey external diameter
The length of size of ruler, range substantially increases.So, outside this utility model one can be surveyed
The ruler in footpath, main scale 1 and secondary chi 2 all possess drawing straight line and measure the conventional merit of plane length
Energy.The present embodiment is highly suitable for the external diameter of irregular finding etc. and measures.
Above-described embodiment the style of non-limiting this utility model product, any art
Those of ordinary skill suitable change that it is done, all should be regarded as without departing from of the present utility model
Patent category.
Claims (6)
1. the ruler that can survey external diameter, it is characterised in that: there is main scale and secondary chi, described
Main scale has main scale body, this main scale body is provided with perpendicular with this main scale body spacing
Plate, described secondary chi by can along in the way of the length direction slip of described main scale body with described main scale
Body be arranged in parallel, is formed and be used for surveying between end and the described limiting plate of described secondary chi respective end
Measure the limited mouth of external diameter, and described main scale body is all labeled with scale with described secondary chi.
A kind of ruler surveying external diameter the most according to claim 1, it is characterised in that:
Described main scale body is provided with chute, and described secondary chi is provided with the raised line matched, described main scale body
Linked together by the interaction of described chute with described raised line with described secondary chi.
A kind of ruler surveying external diameter the most according to claim 1, it is characterised in that:
Also including that groove seat, described secondary chi cooperate with described groove seat, described groove seat is with described main scale originally
Body links together.
A kind of ruler surveying external diameter the most according to claim 3, it is characterised in that:
Described groove seat has base and two relative groove side plates, and described base forms groove with described groove side plate
Ditch.
A kind of ruler surveying external diameter the most according to claim 4, it is characterised in that:
Offering chute on described groove side plate, described secondary chi is provided with raised line, described secondary chi and described groove seat
Linked together by the interaction of described chute with described raised line.
A kind of ruler surveying external diameter the most according to claim 1, it is characterised in that:
Described secondary chi is fixed length chi or shrinkage-rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112093.1U CN205482650U (en) | 2016-02-04 | 2016-02-04 | Ruler of measurable external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112093.1U CN205482650U (en) | 2016-02-04 | 2016-02-04 | Ruler of measurable external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482650U true CN205482650U (en) | 2016-08-17 |
Family
ID=56674619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112093.1U Expired - Fee Related CN205482650U (en) | 2016-02-04 | 2016-02-04 | Ruler of measurable external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816919A (en) * | 2017-11-03 | 2018-03-20 | 苏州莱测检测科技有限公司 | A kind of sliding-type internal diameter chi for being used to detect |
-
2016
- 2016-02-04 CN CN201620112093.1U patent/CN205482650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816919A (en) * | 2017-11-03 | 2018-03-20 | 苏州莱测检测科技有限公司 | A kind of sliding-type internal diameter chi for being used to detect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170204 |