CN203116668U - Cable-specialized ruler - Google Patents

Cable-specialized ruler Download PDF

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Publication number
CN203116668U
CN203116668U CN 201220564511 CN201220564511U CN203116668U CN 203116668 U CN203116668 U CN 203116668U CN 201220564511 CN201220564511 CN 201220564511 CN 201220564511 U CN201220564511 U CN 201220564511U CN 203116668 U CN203116668 U CN 203116668U
Authority
CN
China
Prior art keywords
ruler
chi
cable
scale
main scale
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
Application number
CN 201220564511
Other languages
Chinese (zh)
Inventor
镇瑜
Original Assignee
镇瑜
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 镇瑜 filed Critical 镇瑜
Priority to CN 201220564511 priority Critical patent/CN203116668U/en
Application granted granted Critical
Publication of CN203116668U publication Critical patent/CN203116668U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the field of a measuring tool, and discloses a cable-specialized ruler. The cable-specialized ruler comprises a ruler body, a main ruler and an auxiliary ruler. The main ruler and the auxiliary ruler are equipped on the ruler surface of the ruler body. The main ruler and the auxiliary ruler are respectively provided with scale lines. Length scale lines are marked on the main ruler. A 0 scale line is marked on the auxiliary ruler. The scale lines of the main ruler and the auxiliary ruler are provided on a same ruler surface of the ruler body. The cable-specialized ruler provided by the utility model has the following advantages: simple structure, high convenience, low price, wide measurement range, and greatly reduced measurement error.

Description

The cable special ruler
Technical field
The utility model relates to the survey instrument field, particularly a kind of cable special ruler.
Background technology
For the interior outside diameter measuring of workpiece and object, adopt slide calliper rule, milscale and π chi etc. basically at present, but these chis are just not too desirable to measuring software and flexible articles, can deformation take place because of the local application of force, cause bigger measuring error.
Summary of the invention
In order to overcome above-mentioned weak point of the prior art, the utility model proposes a kind of magnetic caliber square, solve and measure the problem that causes big measuring error because of deformation in the prior art.
The utility model is achieved through the following technical solutions: design, a kind of cable special ruler of manufacturing comprise blade, main scale and secondary chi; Described main scale and secondary chi are arranged on the chi face of described blade, portray respectively on described main scale and the secondary chi scale mark is arranged, described main scale subscript is marked with continuous scale mark, described secondary chi subscript is marked with 0 scale mark, the scale mark of described main scale and secondary chi is positioned on the same chi face of described blade, and described cable special ruler is Z-shaped structure.
As further improvement of the utility model, the scale mark of described main scale and secondary chi is provided with coincidence part.
As further improvement of the utility model, described blade is provided with the inclined-plane.
As further improvement of the utility model, the last chi limit of the following chi limit of described main scale and described secondary chi is located along the same line.
The beneficial effects of the utility model are: this chi convenience simple in structure, and cheap, measurement range is wide; Greatly reduced simultaneously measuring error.
Description of drawings
Fig. 1 is the structural representation of the utility model cable special ruler.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As Fig. 1, a kind of cable special ruler comprises blade, main scale 1 and secondary chi 2; Described main scale 1 and secondary chi 2 are arranged on the chi face of described blade, it is characterized in that: on described main scale 1 and the secondary chi 2 respectively portrayal scale mark arranged, described main scale 1 subscript is marked with continuous scale mark, described secondary chi 2 subscripts are marked with 0 scale mark, and the scale mark of described main scale 1 and secondary chi 2 is positioned on the same chi face of described blade.
In one embodiment, main scale and secondary chi are same dip stick, and namely scale mark is for directly portraying since 0 value continuously, and like this, by corresponding conversion, scale mark directly reflects the diameters of cable.
The scale mark of described main scale 1 and secondary chi 2 is provided with coincidence part.
Described blade is provided with the inclined-plane.In one embodiment, this cable special ruler is Z-shaped structure.
The last chi limit of the following chi limit of described main scale 1 and described secondary chi 2 is located along the same line.
In one embodiment, when measuring cable size, earlier main scale is stuck on the cable, this moment, secondary chi cooperation was fixed on the cable together, according to the correlation properties of cable, when secondary chi is placed directly on the cable, at this moment, 0 scale mark on the secondary chi can directly be replaced cable, so just can easily carry out reading by main scale, thereby obtain the diameter of cable.
Can not read the diameter of cable easily, also can be applied in the measurement of flexible articles.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (4)

1. a cable special ruler comprises blade, main scale (1) and secondary chi (2); Described main scale (1) and secondary chi (2) are arranged on the chi face of described blade, it is characterized in that: portray respectively (2) on described main scale (1) and the secondary chi scale mark, described main scale (1) subscript is marked with continuous scale mark, described secondary chi (2) subscript is marked with 0 scale mark, the scale mark of described main scale (1) and secondary chi (2) is positioned on the same chi face of described blade, and described cable special ruler is Z-shaped structure.
2. according to the described cable special ruler of claim 1, it is characterized in that: the scale mark of described main scale (1) and secondary chi (2) is provided with coincidence part.
3. according to the described cable special ruler of claim 1, it is characterized in that: described blade is provided with the inclined-plane.
4. according to the described cable special ruler of claim 1, it is characterized in that: the last chi limit of the following chi limit of described main scale (1) and described secondary chi (2) is located along the same line.
CN 201220564511 2012-10-31 2012-10-31 Cable-specialized ruler Expired - Fee Related CN203116668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220564511 CN203116668U (en) 2012-10-31 2012-10-31 Cable-specialized ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220564511 CN203116668U (en) 2012-10-31 2012-10-31 Cable-specialized ruler

Publications (1)

Publication Number Publication Date
CN203116668U true CN203116668U (en) 2013-08-07

Family

ID=48897004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220564511 Expired - Fee Related CN203116668U (en) 2012-10-31 2012-10-31 Cable-specialized ruler

Country Status (1)

Country Link
CN (1) CN203116668U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109115072A (en) * 2018-07-16 2019-01-01 广州供电局有限公司 Cable construction assessment ruler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109115072A (en) * 2018-07-16 2019-01-01 广州供电局有限公司 Cable construction assessment ruler

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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: 20130807

Termination date: 20141031

EXPY Termination of patent right or utility model