CN209182237U - A kind of portable retroreflectometer of replaceable incident Corner Block List Representation - Google Patents
A kind of portable retroreflectometer of replaceable incident Corner Block List Representation Download PDFInfo
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- CN209182237U CN209182237U CN201821856393.6U CN201821856393U CN209182237U CN 209182237 U CN209182237 U CN 209182237U CN 201821856393 U CN201821856393 U CN 201821856393U CN 209182237 U CN209182237 U CN 209182237U
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- 238000005259 measurement Methods 0.000 claims abstract description 124
- 239000007787 solid Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of portable retroreflectometers of replaceable incident Corner Block List Representation, including cavity, the side of cavity offers measurement unthreaded hole, and the cavity of measurement unthreaded hole side is connected with measurement angle block group by connection component, and the other side of cavity is fixedly connected with display screen.The utility model is by the first measurement angle block in measurement angle block group, second measurement angle block, third measurement angle block or the one of taking-up of four measurement angle blocks, by incidence hole to locating tab assembly unthreaded hole, positioning column alignment location hole is simultaneously close, by inhaling and the magnetic stripe cooperation in magnet and magnet slot, pass through magnetic-adsorption, so that the first measurement angle block, second measurement angle block, third measurement angle block or four measurement angle blocks are attached to the side of cavity by magnetic force, positioning column and positioning hole are interference fit, it is even closer to make measurement angle block group and cavity be bonded, inhale and magnet by way of being capable of efficient and convenient replacement measurement angle, realize a machine multiangular measurement.
Description
Technical field
The utility model relates to a kind of retroreflectometer, specially a kind of replaceable incident Corner Block List Representation it is portable converse
Penetrate measuring instrument.
Background technique
Difference of the modern reflecting material (such as roadmarking, road safety marker) according to application operating condition, shape specification requirement
It is different, it differs greatly in national standard to geometric conditions as defined in the reflecting material used under different operating conditions, therefore just
Formula retroreflectometer (reflecting marking measuring instrument, retro-reflecting coefficient detector etc.) is taken all to set just for a kind of reflecting material
Meter manufacture, according to JJG(traffic) 059-2004 standard requirements need measurement road traffic sign, motor vehicle body reflecting marking
The retro-reflecting coefficient of middle reflecting material, measure geometry condition, incidence angle selection range are -4 °, 15 °, 30 °, 40 °, view angle
Range of choice is 0.2 °, 0.33 °, 1 °.
Currently, establishing to select most suitable incidence angle and view angle combination from regulation series based on minimum driving
The existing preference pattern of the measure of coefficient of against glint angle of safe distance is all substantially in the market 0.2 degree of -4 ° of view angles of incidence angle
Portable retroreflectometer usually requires replacement measuring instrument, list in the market when needing replacing the measurement angle of incidence angle
One incident angular measurement is unable to satisfy measurement demand gradually.Therefore we make improvement to this, propose a kind of replaceable incidence angle
The portable retroreflectometer of module.
Utility model content
To solve defect of the existing technology, the utility model provides the portable inverse of the replaceable incident Corner Block List Representation of one kind
Reflection measuring set.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model, including cavity, the cavity
Side offer measurement unthreaded hole, measurement angle block is connected with by connection component on the cavity of measurement unthreaded hole side
The other side of group, the cavity is fixedly connected with display screen.
As a kind of optimal technical scheme of the utility model, the connection component includes magnet slot and two location holes,
For the magnet slot position on measurement unthreaded hole top cavity, two location holes are located at the cavity of measurement unthreaded hole two sides of the bottom
On, the connection component further includes the suction matched with magnet slot and magnet and two positioning columns matched with location hole, institute
It states suction and magnet is fixedly connected on the top of measurement angle block group, two positioning columns are respectively fixedly connected in measurement angle block
The two sides of group bottom.
As a kind of optimal technical scheme of the utility model, the inner wall of the magnet slot is embedded with to match with suction and magnet
One end of the magnetic stripe of conjunction, the positioning column is fixedly connected in measurement angle block group by fixing glue, the positioning column it is another
End is located at measurement angle block group close to the side of cavity, and positioning column and location hole are interference fit.
As a kind of optimal technical scheme of the utility model, the measurement angle block group is set as the first measurement angle
One of them of block, the second measurement angle block, third measurement angle block or the 4th measurement angle block, first measurement angle
It is offered on block, the second measurement angle block, third measurement angle block or the 4th measurement angle block and measures what unthreaded hole matched
Incidence hole.
As a kind of optimal technical scheme of the utility model, the first measurement angle block, the second measurement angle block,
Three measurement angle blocks and the 4th side wall of the measurement angle block far from cavity side along the vertical direction angulation clockwise be followed successively by-
4 °, 15 °, 30 ° and 40 °.
As a kind of optimal technical scheme of the utility model, the top of the cavity is fixedly connected with handle, and handle
It is equipped with rubber antiskid pad.
The beneficial effects of the utility model are: the portable retroreflectometer of this kind of replaceable incident Corner Block List Representation, will survey
The first measurement angle block, the second measurement angle block, third measurement angle block or the 4th measurement angle block in measuring angle block group its
In a taking-up, by incidence hole to locating tab assembly unthreaded hole, it is simultaneously close that positioning column is directed at location hole, by inhale and magnet and magnet slot in
Magnetic stripe cooperation, by magnetic-adsorption, so that the first measurement angle block, the second measurement angle block, third measurement angle block or the
Four measurement angle blocks are attached to the side of cavity by magnetic force, and positioning column and positioning hole are interference fit, to make measurement angle
Block group and cavity fitting it is even closer, inhale and magnet by way of can efficient and convenient replacement measurement angle, realize a machine
Device multiangular measurement.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model；
Fig. 2 is a kind of first measurement angle of the portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model
Block structure schematic diagram；
Fig. 3 is a kind of second measurement angle of the portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model
Block structure schematic diagram；
Fig. 4 is a kind of third measurement angle of the portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model
Block structure schematic diagram；
Fig. 5 is a kind of 4th measurement angle of the portable retroreflectometer of replaceable incident Corner Block List Representation of the utility model
Block structure schematic diagram.
In figure: 1, cavity；2, measurement angle block group；201, the first measurement angle block；202, the second measurement angle block；203,
Third measurement angle block；204, the 4th measurement angle block；3, display screen；4, handle；5, suction and magnet；6, magnet slot；7, it measures
Unthreaded hole；8, location hole；9, positioning column；10, incidence hole.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5, a kind of replaceable incident Corner Block List Representation of the utility model is just
Formula retroreflectometer, including cavity 1 are taken, the side of cavity 1 offers measurement unthreaded hole 7, and the cavity 1 of measurement 7 side of unthreaded hole is logical
It crosses connection component and is connected with measurement angle block group 2, the other side of cavity 1 is fixedly connected with display screen 3.
Wherein, connection component includes magnet slot 6 and two location holes 8, and magnet slot 6 is located at measurement 7 top cavity 1 of unthreaded hole
On, two location holes 8 are located on the cavity 1 of measurement 7 two sides of the bottom of unthreaded hole, and connection component further includes matching with magnet slot 6
The suction of conjunction and magnet 5 and two positioning columns 9 matched with location hole 8, inhale and magnet 5 is fixedly connected on measurement angle block group 2
Top, two positioning columns 9 are respectively fixedly connected with the two sides in 2 bottom of measurement angle block group, are convenient for quick-replaceable measurement angle
Block group 2.
Wherein, the inner wall of magnet slot 6 is embedded with the magnetic stripe matched with suction and magnet 5, and one end of positioning column 9 passes through fixation
Nail is fixedly connected in measurement angle block group 2, and the other end of positioning column 9 is located at measurement angle block group 2 close to the side of cavity 1,
And positioning column 9 and location hole 8 are that interference fit passes through the magnetic stripe cooperation and location hole 8 and positioning in suction and magnet 5 and magnet slot 6
The interference fit of column 9 makes to replace more convenient.
Wherein, measurement angle block group 2 is set as the first measurement angle block 201, the second measurement angle block 202, third measurement
One of them of angle block gauge 203 or the 4th measurement angle block 204, the first measurement angle block 201, the second measurement angle block 202,
The incidence hole 10 to match with measurement unthreaded hole 7 is offered on three measurement angle blocks 203 or the 4th measurement angle block 204, is passed through
Replace the first measurement angle block 201, the second measurement angle block 202, third measurement angle block 203 and the 4th measurement angle block 204
To replace measurement angle.
Wherein, the first measurement angle block 201, the second measurement angle block 202, third measurement angle block 203 and the 4th measurement
Angulation clockwise is followed successively by -4 °, 15 °, 30 ° and 40 ° to side wall of the angle block gauge 204 far from 1 side of cavity along the vertical direction, root
According to regulation need measurement road traffic sign, in motor vehicle body reflecting marking reflecting material retro-reflecting coefficient, measure several
What condition, incidence angle selection range are -4 °, 15 °, 30 ° and 40 °.
Wherein, the top of cavity 1 is fixedly connected with handle 4, and handle 4 is equipped with rubber antiskid pad, convenient for measuring instrument
It carries.
When work, according to the demand of measurement, catch handle 4, by measurement angle block group 2 the first measurement angle block 201,
Second measurement angle block 202, third measurement angle block 203 or the one of taking-up of the 4th measurement angle block 204, by incidence hole 10
To locating tab assembly unthreaded hole 7, the alignment location hole 8 of positioning column 9 is simultaneously close, is cooperated by inhaling with the magnetic stripe in magnet 5 and magnet slot 6, leads to
Magnetic-adsorption is crossed, so that the first measurement angle block 201, the second measurement angle block 202, third measurement angle block 203 or the 4th survey
Measuring angle block 204 is attached to the side of cavity 1 by magnetic force, and positioning column 9 and location hole 8 are interference fit, to make to measure angle
Degree block group 2 and cavity 1 be bonded it is even closer, and by display screen 3 watch measurement result.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of portable retroreflectometer of replaceable incident Corner Block List Representation, which is characterized in that including cavity (1), the chamber
The side of body (1) offers measurement unthreaded hole (7), is located on the cavity (1) of measurement unthreaded hole (7) side and is connected by connection component
It is connected to measurement angle block group (2), the other side of the cavity (1) is fixedly connected with display screen (3).
2. the portable retroreflectometer of the replaceable incident Corner Block List Representation of one kind according to claim 1, which is characterized in that
The connection component includes magnet slot (6) and two location holes (8), and the magnet slot (6) is located at measurement unthreaded hole (7) top cavity
(1) on, two location holes (8) are located on the cavity (1) of measurement unthreaded hole (7) two sides of the bottom, and the connection component is also
Including the positioning column (9) that the suction and magnet (5) that match with magnet slot (6) and two are matched with location hole (8), it is described suction and
Magnet (5) is fixedly connected on the top of measurement angle block group (2), and two positioning columns (9) are respectively fixedly connected at measurement angle
Spend the two sides of block group (2) bottom.
3. the portable retroreflectometer of the replaceable incident Corner Block List Representation of one kind according to claim 2, which is characterized in that
The inner wall of the magnet slot (6) is embedded with the magnetic stripe matched with suction and magnet (5), and one end of the positioning column (9) passes through solid
Fixed nail is fixedly connected in measurement angle block group (2), and it is close that the other end of the positioning column (9) is located at measurement angle block group (2)
The side of cavity (1), and positioning column (9) and location hole (8) they are interference fit.
4. the portable retroreflectometer of the replaceable incident Corner Block List Representation of one kind according to claim 1, which is characterized in that
The measurement angle block group (2) is set as the first measurement angle block (201), the second measurement angle block (202), third measurement angle
One of them of block (203) or the 4th measurement angle block (204), the first measurement angle block (201), the second measurement angle block
(202), it offers on third measurement angle block (203) or the 4th measurement angle block (204) and matches with measurement unthreaded hole (7)
Incidence hole (10).
5. the portable retroreflectometer of the replaceable incident Corner Block List Representation of one kind according to claim 4, which is characterized in that
The first measurement angle block (201), the second measurement angle block (202), third measurement angle block (203) and the 4th measurement angle
Angulation clockwise is followed successively by -4 °, 15 °, 30 ° and 40 ° to side wall of the block (204) far from cavity (1) side along the vertical direction.
6. the portable retroreflectometer of the replaceable incident Corner Block List Representation of one kind according to claim 1, which is characterized in that
The top of the cavity (1) is fixedly connected with handle (4), and handle (4) is equipped with rubber antiskid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856393.6U CN209182237U (en) | 2018-11-12 | 2018-11-12 | A kind of portable retroreflectometer of replaceable incident Corner Block List Representation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856393.6U CN209182237U (en) | 2018-11-12 | 2018-11-12 | A kind of portable retroreflectometer of replaceable incident Corner Block List Representation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182237U true CN209182237U (en) | 2019-07-30 |
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ID=67363991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856393.6U Active CN209182237U (en) | 2018-11-12 | 2018-11-12 | A kind of portable retroreflectometer of replaceable incident Corner Block List Representation |
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| Country | Link |
|---|---|
| CN (1) | CN209182237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729877A (en) * | 2020-12-25 | 2021-04-30 | 淄博亿力电子有限公司 | Motor vehicle steering clearance measuring instrument based on wireless communication |
-
2018
- 2018-11-12 CN CN201821856393.6U patent/CN209182237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729877A (en) * | 2020-12-25 | 2021-04-30 | 淄博亿力电子有限公司 | Motor vehicle steering clearance measuring instrument based on wireless communication |
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