CN203414041U - Two-point type constant transformation vernier gauge - Google Patents
Two-point type constant transformation vernier gauge Download PDFInfo
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- CN203414041U CN203414041U CN201320363838.8U CN201320363838U CN203414041U CN 203414041 U CN203414041 U CN 203414041U CN 201320363838 U CN201320363838 U CN 201320363838U CN 203414041 U CN203414041 U CN 203414041U
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- measurement
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Abstract
The utility model discloses a two-point constant transformation vernier gauge comprising two measuring arms and a calibration ruler. The measuring arms are respectively provided with measuring ends and fixing ends, the two measuring arms are symmetrically intersected and hinged, one side of the two measuring ends or the fixing ends forms an isosceles triangle, the fixing ends of the measuring arms are positioned on the calibration ruler, at least one of the fixing ends can slide on the calibration ruler, and the calibration ruler is provided with scale values calibrated corresponding to the gap between the two fixing ends. The two-point constant transformation vernier gauge can meet the length measuring requirement of crossing obstacles and inner spaces with narrow entrances.
Description
Technical field
The utility model relates to a kind of gage, especially relates to the two point form equilong transformation vernier measuring scale of the distance between a kind of 2 of can measure neatly in multiple situation.
Background technology
We often run into the distance that need to measure between 2 when measuring, but in actual measurement, tend to run into the various situations that are not easy to measurement, for example, in the middle of, there is barrier, the distance of the point-to-point transmission in interior of the container, or the distance etc. of point-to-point transmission in high temperature or cryogenic object, all cannot directly measure with ruler; Because the entrance of measurement environment is very little, cannot makes ruler enter and operate sometimes; More special when running into measurement environment, as high temperature or may there be the charged inconveniences such as object directly to enter the occasion of measurement around, all cannot use ruler directly to measure, in existing various survey instruments, there are some electronic metering equipments can realize these measurement demands, but these equipment often cost are higher, and easily damage, the problem of the each side such as maintenance simultaneously is always brought many inconvenience to user; In general measuring process, urgently a kind of cost is low, simple in structure, and is convenient to the instrument appearance of the distance of measurement point-to-point transmission in particular cases, to meet the needs of daily use.
Utility model content
The technical matters that the utility model solves is to provide a kind of two point form equilong transformation vernier measuring scale, can meet the linear measure longimetry requirement of the inner space of across obstacle and inlet contraction.
Technical solution of the present utility model is:
An equilong transformation vernier measuring scale, wherein, comprises two measuring arm and a scaling ruler;
Described gage beam is respectively equipped with measuring junction and stiff end, and described in two, gage beam symmetrical chiasma is hinged, and described in two, a side of measuring junction or stiff end forms isosceles triangle; The stiff end of described gage beam is positioned on described scaling ruler, and one of them described stiff end can slide on described scaling ruler;
Described scaling ruler is provided with the scale value with the corresponding demarcation of stiff end spacing described in two.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, described in two, gage beam is via a chain connection, and described hinge is provided with tightening knob.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, described in two, the hinged place of gage beam is provided with equidistant governor motion.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, described scaling ruler is provided with measurement intelligent object, and described measurement intelligent object is provided with according to the display of the distance display measurement distance between two stiff ends.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, described measurement intelligent object is provided with according to equidistant governor motion action and the computing module of computation and measurement end and stiff end both sides length ratio.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, is respectively equipped with LED lamp on described measuring junction.
Above-mentioned two point form equilong transformation vernier measuring scale, is characterized in that, described measuring junction is insulation measurement end, and the surface of described measuring junction is provided with slipmat.
By above explanation, learnt, the utility model compared with prior art, can reach following effect really:
Two point form equilong transformation vernier measuring scale of the present utility model is by the combined crosswise of two gage beams, and the indication of corresponding scaling ruler, can be good at overcoming existing dip stick and cannot leaping over obstacles measure the defect of length distance, meanwhile, also can reach further the object of measuring the distance of point-to-point transmission in the inner space that entrance is less.Simple in structure, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present utility model;
Fig. 2 is that schematic diagram is used in one of preferred embodiment of the present utility model;
Fig. 3 is another use schematic diagram of preferred embodiment of the present utility model.
Main element label declaration:
The utility model:
1: scaling ruler 2: gage beam 3: measuring junction
4: vernier 5: hinge 6: stiff end
7: slideway 8:LED lamp 9: tightening knob
Embodiment
A kind of two point form equilong transformation vernier measuring scale of the present utility model, it preferably comprises two measuring arm and a scaling ruler; Described gage beam is respectively equipped with measuring junction and stiff end, and described in two, gage beam symmetrical chiasma is hinged, and described in two, a side of measuring junction or stiff end forms isosceles triangle; The stiff end of described gage beam is positioned on described scaling ruler, and one of them described stiff end can slide on described scaling ruler; Described scaling ruler is provided with the scale value with the corresponding demarcation of stiff end spacing described in two.Whereby, the decussate texture of two gage beams that the utility model can be by equal proportion, enters in entrance narrow space, or in the middle of crossing over, has the measurement of carrying out length distance between 2 between 2 of barrier.
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing embodiment of the present utility model is described.
As shown in Figure 1, be the preferred embodiment of a kind of two point form equilong transformation of the utility model vernier measuring scale, wherein, this two point form equilong transformation vernier measuring scale comprises two measuring arm 2 and a scaling ruler 1; It is hinged that described gage beam 2 is respectively equipped with described in measuring junction 3 and stiff end 6, two gage beam 2 symmetrical chiasmas, and described in two, a side of measuring junction 3 or stiff end 6 forms isosceles triangle; The length of two measuring junctions 3 keeps equal state always, and by two gage beams 2 of hinged combination, can open or close according to the needs of measuring width.The stiff end 6 of described gage beam is positioned on described scaling ruler 1, and one of them described stiff end 6 can slide on described scaling ruler 1; The stiff end of this slip is a vernier 4; Described scaling ruler 1 is provided with the scale value with the corresponding demarcation of 6 spacing of stiff end described in two.In order to the vernier 4 sliding, can on scaling ruler 1, indicate the measured length numerical value of measuring junction 3.In its a kind of embodiment, described scaling ruler 1 is the long chi of a plane, and the first stiff end is fixed on one end of scaling ruler 1, and is defined as the starting point of scale; The second stiff end, described vernier 4 is slidably connected on scaling ruler 1, and can be along scaling ruler 1 length direction slippage.In measuring process, because measuring junction 3 rotates centered by hinged place according to the distance between 2 that measure, and open or close two measuring junctions 3, thereby vernier 4 is slided on scaling ruler 1, indicate the distance between two measuring junctions 3, the distance between obtain need measuring with this 2.Preferably, on described scaling ruler 1, can be provided with slideway 7, for described vernier 4 location and slip.
Two point form equilong transformation vernier measuring scale described in the utility model, preferably, in embodiment, described in two, gage beam 2 connects via a hinge 5, and described hinge 5 is provided with tightening knob 9.In measuring process, when determined between two measuring junctions 3 distance time, for the ease of reading and accuracy of reading, by tightening knob 9, can lock two measuring arm 2, make it to rotate with hinged place, fixedly the position of vernier 4, carries out reading.
Two point form equilong transformation vernier measuring scale of the present utility model as above, preferably, described in two, the hinged place of gage beam 2 is provided with equidistant governor motion.Described hinged place is provided with equidistant governor motion, this mechanism allows gage beam 2 described in two with respect to the hinge 5 of hinged place, to move along its length simultaneously, thereby regulate gage beam 2 in the length ratio of both sides, hinged place, can expand the measurement range of measuring junction 3 whereby, dwindle the scope that scaling ruler 1 changes simultaneously, strengthen the adaptive faculty of dip stick.Further, in better embodiment, near the length direction of described gage beam 2 described hinged place is provided with a plurality of ratio gears, and described equidistant governor motion can regulate gage beam 2 to locate on different gears, shows whereby fixing measurement scale value.Generally, described equidistant governor motion can be that hinge 5 is provided with transmitting gear, correspondingly on two measuring arm 2 is provided with equidistant latch, thereby keeps equidistant variation while making two measuring arm 2 flexible.
Two point form equilong transformation vernier measuring scale of the present utility model as above, in its another embodiment, preferably, described scaling ruler 1 is provided with measures intelligent object (not shown), and described measurement intelligent object is provided with according to the display of the distance display measurement distance between two stiff ends 6.By vernier 4 slippage on the slideway 7 of scaling ruler 1, can start and measure intelligent object display measurement value on display automatically.
Further, in the situation that being provided with equidistant governor motion, two point form equilong transformation vernier measuring scale of the present utility model, preferably, described measurement intelligent object is provided with according to equidistant governor motion action and the computing module of computation and measurement end 3 and stiff end 6 both sides length ratios.Particularly, can be that the automatic State selective measurements ratio in position that described measurement intelligent object can slide according to described equidistant governor motion is carried out the calculating of measured value, final length result is presented on display.
Two point form equilong transformation vernier measuring scale of the present utility model, preferably, is respectively equipped with LED lamp 8 on described measuring junction 3.In the process of measuring, can pass through the auxiliary of LED lamp 8, make it in dim inner space, provide illumination, better measure.
Two point form equilong transformation vernier measuring scale of the present utility model as above, preferably, described measuring junction 3 is insulation measurement end 3, make the utility model can directly measure the distance of charged point-to-point transmission, simultaneously, the surface of described measuring junction 3 is provided with slipmat, so that it has higher stability when measuring, provides accuracy of measurement.
In actual use procedure, as shown in Figure 2, while having the distance of point-to-point transmission of barrier in the middle of measuring, two measuring junctions 3 of two point form equilong transformation vernier measuring scale of the present utility model can directly stride across barrier, carry out the measurement of distance between two points.In addition as shown in Figure 3, two point form equilong transformation vernier measuring scale of the present utility model, when 2 of the narrow and small inner space of measurement entrance, can first close the utility model, after entering this entrance, opens two measuring junctions 3 and measures.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the modification of having done under the prerequisite of design of the present utility model and principle, all should belong to the scope of the utility model protection.
Claims (7)
1. a two point form equilong transformation vernier measuring scale, is characterized in that, comprises two measuring arm and a scaling ruler;
Described gage beam is respectively equipped with measuring junction and stiff end, and described in two, gage beam symmetrical chiasma is hinged, and described in two, a side of measuring junction or stiff end forms isosceles triangle; The stiff end of described gage beam is positioned on described scaling ruler, and one of them described stiff end can slide on described scaling ruler;
Described scaling ruler is provided with the scale value with the corresponding demarcation of stiff end spacing described in two.
2. two point form equilong transformation vernier measuring scale as claimed in claim 1, is characterized in that, described in two, gage beam is via a chain connection, and described hinge is provided with tightening knob.
3. two point form equilong transformation vernier measuring scale as claimed in claim 1 or 2, is characterized in that, described in two, the hinged place of gage beam is provided with equidistant governor motion.
4. two point form equilong transformation vernier measuring scale as claimed in claim 3, is characterized in that, described scaling ruler is provided with measurement intelligent object, and described measurement intelligent object is provided with according to the display of the distance display measurement distance between two stiff ends.
5. two point form equilong transformation vernier measuring scale as claimed in claim 4, is characterized in that, described measurement intelligent object is provided with according to equidistant governor motion action and the computing module of computation and measurement end and stiff end both sides length ratio.
6. two point form equilong transformation vernier measuring scale as claimed in claim 1, is characterized in that, is respectively equipped with LED lamp on described measuring junction.
7. two point form equilong transformation vernier measuring scale as claimed in claim 1, is characterized in that, described measuring junction is insulation measurement end, and the surface of described measuring junction is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363838.8U CN203414041U (en) | 2013-06-24 | 2013-06-24 | Two-point type constant transformation vernier gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363838.8U CN203414041U (en) | 2013-06-24 | 2013-06-24 | Two-point type constant transformation vernier gauge |
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| Publication Number | Publication Date |
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| CN203414041U true CN203414041U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320363838.8U Expired - Lifetime CN203414041U (en) | 2013-06-24 | 2013-06-24 | Two-point type constant transformation vernier gauge |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359378A (en) * | 2014-11-12 | 2015-02-18 | 西安交通大学 | Digital vernier gap gauge and application method thereof |
| CN104949647A (en) * | 2015-05-22 | 2015-09-30 | 北京路桥瑞通科技发展有限公司 | Rotation angle measuring instrument for bridge pot bearing |
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
| CN113483685A (en) * | 2021-09-07 | 2021-10-08 | 南通诚利钢结构工程有限公司 | Cross-shaped steel structure spacing measuring equipment |
-
2013
- 2013-06-24 CN CN201320363838.8U patent/CN203414041U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359378A (en) * | 2014-11-12 | 2015-02-18 | 西安交通大学 | Digital vernier gap gauge and application method thereof |
| CN104949647A (en) * | 2015-05-22 | 2015-09-30 | 北京路桥瑞通科技发展有限公司 | Rotation angle measuring instrument for bridge pot bearing |
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
| CN113483685A (en) * | 2021-09-07 | 2021-10-08 | 南通诚利钢结构工程有限公司 | Cross-shaped steel structure spacing measuring equipment |
| CN113483685B (en) * | 2021-09-07 | 2021-11-05 | 南通诚利钢结构工程有限公司 | Cross-shaped steel structure spacing measuring equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |