CN209727975U - A kind of portable traffic equipment tachymeter - Google Patents
A kind of portable traffic equipment tachymeter Download PDFInfo
- Publication number
- CN209727975U CN209727975U CN201920778851.7U CN201920778851U CN209727975U CN 209727975 U CN209727975 U CN 209727975U CN 201920778851 U CN201920778851 U CN 201920778851U CN 209727975 U CN209727975 U CN 209727975U
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- CN
- China
- Prior art keywords
- tachymeter
- fixedly connected
- shaft
- sleeve
- shell
- 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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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Outer Garments And Coats (AREA)
Abstract
The utility model discloses a kind of portable traffic equipment tachymeters, belong to tachymeter technical field, including tachymeter ontology, the lower surface of the tachymeter ontology is fixedly connected with shell, the left and right sides of the tachymeter ontology are connected with bearing a, and shaft a is socketed in bearing a, and the outer surface of two shaft a is fixedly connected with the both ends of handle, the handle is located at the front side of shell, and the outer surface of handle is socketed with silica gel sheath；Pass through setting shell, sleeve, support column and support leg, support column can extend out out of sleeve, and ground is supported by support leg, so that shell can be supported, extend the distance of sleeve, and then height of the adjustable shell apart from ground by controlling support column, have adjusted the use condition of tachymeter ontology, when not needing using sleeve and support column, sleeve and support column can be withdrawn in shell, are convenient for people to use.
Description
Technical field
The utility model belongs to tachymeter technical field, and in particular to a kind of portable traffic equipment tachymeter.
Background technique
Tachymeter is the instrument for measuring the travel speed of vehicle, and common tachymeter has radar meter and Laser Measuring
Two kinds of fast instrument, wherein the measuring principle of radar meter is Doppler effect；The measuring principle of laser velocimeter is Laser Measuring
Away from.
Tachymeter is typically all to support tachymeter with A-frame when in use, needs to be unfolded triangle branch in use in this way
Frame, and when not needing using tachymeter, it is also necessary to A-frame and tachymeter disassembly are separated, it has not been convenient to the use of worker,
What tachymeter typically used outdoors, and the typically no protective device of tachymeter, if therefore used in thunderstorm weather
Tachymeter can then affect to the work of tachymeter.
Utility model content
The purpose of this utility model is to provide a kind of portable traffic equipment tachymeters, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable traffic equipment tachymeter,
Including tachymeter ontology, the lower surface of the tachymeter ontology is fixedly connected with shell, the left and right sides of the tachymeter ontology
Face is connected with bearing a, and shaft a is socketed in bearing a, and the outer surface of two shaft a is fixedly connected with the both ends of handle,
The handle is located at the front side of shell, and the outer surface of handle is socketed with silica gel sheath, and the lower surface of the inner walls is connected with
Bearing b, and shaft b is socketed in bearing b, the top of the shaft b is fixedly connected with helical gear a, and helical teeth by threaded post
Wheel a is engaged with helical gear b, and the right side of the helical gear b is fixedly connected with one end of shaft c, and the other end of shaft c is fixed
It is connected with stubborn ring, the outer surface of the shaft c is socketed with bearing c, and bearing c is connected to the right side of shell, the threaded post
Outer surface thread be connected with thread cap, and the left side of thread cap is fixedly connected by fixed link a with the right side of sleeve, institute
It states sleeve to be arranged in the through-hole that lower surface of base plate opens up, support column is provided in the sleeve, and the bottom end of support column is fixed
It being connected with support leg, and the shape of support leg is cross, the left and right sides of the tachymeter ontology are connected with bearing d,
And shaft d is socketed in bearing d, the outer surface of the shaft d is fixedly connected by support rod with the outer surface of shaft f, and is turned
The outer surface of axis f is socketed in bearing f, and the bearing f is connected to the left side of rain cover inner wall, and the rain cover, which is located at, to test the speed
The rear side of instrument ontology.
Preferably, the back side of the rain cover is connected with sliding sleeve a, and slide bar a is socketed in sliding sleeve a, the back side the slide bar a
One end be fixedly connected with pulling block, and the positive one end slide bar a is fixedly connected with fixture block, and the fixture block is arranged in tachymeter ontology
In the card slot a that the back side opens up.
Preferably, the outer surface of the slide bar a is socketed with spring, and the both ends of spring respectively with pulling block and sliding sleeve a to
Opposite is fixedly connected.
Preferably, the upper surface of the tachymeter ontology offers card slot b, and card slot b is located at the rear side of handle.
Preferably, the four corners of the housing lower surface are fixedly connected to roller.
Preferably, the left side of the sleeve is fixedly connected with sliding sleeve b by fixed link b, and sliding sleeve b is socketed in slide bar b
Outer surface, the both ends of the slide bar b are fixedly connected with the upper and lower surfaces of inner walls respectively.
Preferably, the front of the sleeve is provided with bolt, and one end of bolt through sleeve and extends in fixation hole,
The quantity of the fixation hole is several, and several fixation holes are evenly arranged in the front of support column from top to bottom.
Compared with prior art, the utility model has the beneficial effects that
1, by setting shell, sleeve, support column and support leg, support column can extend out out of sleeve, and pass through
Support leg supports ground, so that shell can be supported, extends the distance of sleeve by controlling support column, in turn
Height of the adjustable shell apart from ground, has adjusted the use condition of tachymeter ontology, when not needing using sleeve and support
When column, sleeve and support column can be withdrawn in shell, are convenient for people to use, pass through setting roller and handle, roller rotation
Shell can be driven mobile when turning, therefore people can drive shell mobile by pull handle, and people is facilitated to carry tachymeter
Ontology.
2, by setting rain cover, rain cover can be moved to the top of tachymeter ontology, avoid making in thunderstorm weather
The used time screen of tachymeter ontology is drenched by rainwater, by setting fixture block, card slot a and card slot b, fixture block can stick into card slot a or
In card slot b, rain cover, which is fixed, to be moved, and then can be very good to keep off the rain for tachymeter ontology.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model left view；
Fig. 3 is the schematic diagram of the section structure that shell is faced in the utility model.
Fig. 4 is the schematic diagram of the section structure that the utility model middle sleeve is faced.
In figure: 1, tachymeter ontology；2, bolt；3, rain cover；4, handle；5, silica gel sheath；6, shell；7, ring is twisted；8, it props up
Support foot；9, slide bar a；10, sliding sleeve a；11, support rod；12, sliding sleeve b；13, slide bar b；14, helical gear a；15, sleeve；16, helical teeth
Take turns b；17, threaded post；18, fixation hole；19, support column.
Specific embodiment
The utility model is further described below with reference to embodiment.
The following examples illustrate the utility model, but cannot be used to limit the protection scope of the utility model.Implement
Condition in example can be adjusted according to actual conditions are further, to the utility model under the concept thereof of the utility model
Method simple modifications belong to the requires of the utility model protection range.
Fig. 1-4 is please referred to, the utility model provides a kind of portable traffic equipment tachymeter, including tachymeter ontology 1,
The lower surface of tachymeter ontology 1 is fixedly connected with shell 6, and the left and right sides of tachymeter ontology 1 are connected with bearing a, and axis
It holds and is socketed with shaft a in a, and the outer surface of two shaft a is fixedly connected with the both ends of handle 4, before handle 4 is located at shell 6
Side, and the outer surface of handle 4 is socketed with silica gel sheath 5, the lower surface of 6 inner wall of shell is connected with bearing b, and is socketed in bearing b
The top of shaft b, shaft b are fixedly connected with helical gear a14 by threaded post 17, and helical gear a14 is engaged with helical gear b16,
The right side of helical gear b16 is fixedly connected with one end of shaft c, and the other end of shaft c is fixedly connected with stubborn ring 7, shaft c's
Outer surface is socketed with bearing c, and bearing c is connected to the right side of shell 6, and the outer surface thread of threaded post 17 is connected with screw thread
Cap, and the left side of thread cap is fixedly connected by fixed link a with the right side of sleeve 15, sleeve 15 is arranged in lower surface of base plate
In the through-hole opened up, support column 19 is provided in sleeve 15, and the bottom end of support column 19 is fixedly connected with support leg 8, and supports
The shape of foot 8 is cross, and the left and right sides of tachymeter ontology 1 are connected with bearing d, and shaft d is socketed in bearing d,
The outer surface of shaft d is fixedly connected by support rod 11 with the outer surface of shaft f, and the outer surface of shaft f is socketed in bearing f
Interior, bearing f is connected to the left side of 3 inner wall of rain cover, and rain cover 3 is located at the rear side of tachymeter ontology 1.
In above scheme, when needing using tachymeter ontology 1, worker can drive shaft c rotation by twisting ring 7, turn
Axis c can drive helical gear a14 to rotate, and helical gear a14 can drive helical gear b16 to rotate, and helical gear b16 can drive screw thread
Column 17 rotates, while thread cap moves downward away from shell 6 by fixed link a band moving sleeve 15, and then people can loosen spiral shell
Bolt 2, and support column 19 is removed into a certain distance out of sleeve 15, it then turns bolt 2 and sticks into fixation hole 18, so that support
Column 19 and sleeve 15 can be stable support shell 6 and tachymeter ontology 1, when in thunderstorm weather, worker passes through pulling block
It is mobile to pull slide bar a9, so that fixture block is no longer stuck in card slot a, then worker rotates the rotation of rain cover 3 to tachymeter ontology 1
Top, and pulling block is unclamped, while spring contraction drive fixture block is moved down and sticked into card slot b, so that rain cover 3 is fixed simultaneously
It plays a role well.
Specifically, the back side of rain cover 3 is connected with sliding sleeve a10, and slide bar a9 is socketed in sliding sleeve a10, the back side slide bar a9
One end be fixedly connected with pulling block, and the positive one end slide bar a9 is fixedly connected with fixture block, and fixture block setting is carried on the back in tachymeter ontology 1
In the card slot a that face opens up；By the way that sliding sleeve a10 is arranged, slide bar a9 can move in sliding sleeve a10, so that fixture block is when moving more
Add stabilization, and can be stable stick into card slot a or card slot b.
Specifically, the outer surface of slide bar a9 is socketed with spring, and the both ends of spring are respectively with pulling block and sliding sleeve a10 to right
Face is fixedly connected；By the way that spring is arranged, spring can be shunk by own resilient drives pulling block to move forward, so that fixture block can be with
Stable sticking into card slot a can not be detached from.
Specifically, the upper surface of tachymeter ontology 1 offers card slot b, and card slot b is located at the rear side of handle 4；Pass through setting
Fixture block, card slot a and card slot b, fixture block can stick into card slot a or card slot b, and rain cover 3, which is fixed, to be moved,
And then it can be very good to keep off the rain for tachymeter ontology 1.
Specifically, the four corners of 6 lower surface of shell are fixedly connected to roller；Pass through setting roller and handle 4, roller rotation
Shell 6 can be driven mobile when turning, therefore people can drive shell 6 mobile by pull handle 4, facilitate people to carry and test the speed
Instrument ontology 1.
Specifically, the left side of sleeve 15 is fixedly connected with sliding sleeve b12 by fixed link b, and sliding sleeve b12 is socketed in slide bar
The outer surface of b13, the both ends of slide bar b13 are fixedly connected with the upper and lower surfaces of 6 inner wall of shell respectively；By the way that slide bar is arranged
It is mobile can to drive sliding sleeve b12 when sleeve 15 is mobile by b13 and sliding sleeve b12, and sliding sleeve b12 can be moved along slide bar b13,
Therefore sleeve 15 will not shake and more stable when moving.
Specifically, the front of sleeve 15 is provided with bolt 2, and one end of bolt 2 through sleeve 15 and extends to fixation hole
In 18, the quantity of fixation hole 18 is several, and several fixation holes 18 are evenly arranged in the front of support column 19 from top to bottom；
By setting bolt 2 and several fixation holes 18, support column 19 can stretch out arbitrary length out of sleeve 15, and can be by spiral shell
Bolt 2 is fixed in arbitrary fixation hole 18, is allowed support column 19 to stretch out random length and is fixed, and then is adjustable
Height of the shell 6 apart from ground.
The working principle and process for using of the utility model: when needing using tachymeter ontology 1, worker can be by twisting
Ring 7 drives shaft c rotation, and shaft c can drive helical gear a14 to rotate, and helical gear a14 can drive helical gear b16 to rotate, tiltedly
Gear b16 can drive threaded post 17 to rotate, while thread cap moves downward away from shell 6 by fixed link a band moving sleeve 15,
Then people can be with loose bolts 2, and support column 19 is removed a certain distance out of sleeve 15, then turn bolt 2 and stick into
In fixation hole 18, allow support column 19 and sleeve 15 it is stable support shell 6 and tachymeter ontology 1, when in thundery sky
When in gas, worker pulls slide bar a9 movement by pulling block, so that fixture block is no longer stuck in card slot a, then worker rotates rain cover 3
It rotates to the top of tachymeter ontology 1, and unclamps pulling block, while spring contraction drive fixture block is moved down and sticked into card slot b, is made
Rain cover 3 is obtained to be fixed and play a role well.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of portable traffic equipment tachymeter, including tachymeter ontology (1), it is characterised in that: the tachymeter ontology
(1) lower surface is fixedly connected with shell (6), and the left and right sides of the tachymeter ontology (1) are connected with bearing a, and axis
It holds and is socketed with shaft a in a, and the outer surface of two shaft a is fixedly connected with the both ends of handle (4), the handle (4) is located at shell
The front side of body (6), and the outer surface of handle (4) is socketed with silica gel sheath (5), the lower surface of shell (6) inner wall is connected with axis
B to be held, and is socketed with shaft b in bearing b, the top of the shaft b is fixedly connected with helical gear a (14) by threaded post (17),
And helical gear a (14) is engaged with helical gear b (16), the right side of the helical gear b (16) is fixedly connected with one end of shaft c,
And the other end of shaft c is fixedly connected with stubborn ring (7), the outer surface of the shaft c is socketed with bearing c, and bearing c is connected to shell
The outer surface thread of the right side of body (6), the threaded post (17) is connected with thread cap, and the left side of thread cap passes through fixation
Bar a is fixedly connected with the right side of sleeve (15), and the sleeve (15) is arranged in the through-hole that lower surface of base plate opens up, the set
It is provided with support column (19) in cylinder (15), and the bottom end of support column (19) is fixedly connected with support leg (8), and support leg (8)
Shape is cross, and the left and right sides of the tachymeter ontology (1) are connected with bearing d, and shaft d is socketed in bearing d,
The outer surface of the shaft d is fixedly connected by support rod (11) with the outer surface of shaft f, and the outer surface of shaft f is socketed in
In bearing f, the bearing f is connected to the left side of rain cover (3) inner wall, and the rain cover (3) is located at tachymeter ontology (1)
Rear side.
2. portable traffic equipment tachymeter according to claim 1, it is characterised in that: the back of the rain cover (3)
Face is connected with sliding sleeve a (10), and is socketed with slide bar a (9) in sliding sleeve a (10), and the one end at slide bar a (9) back side is fixedly connected
There is pulling block, and slide bar a (9) positive one end is fixedly connected with fixture block, the fixture block setting opens up at tachymeter ontology (1) back side
Card slot a in.
3. portable traffic equipment tachymeter according to claim 2, it is characterised in that: the appearance of the slide bar a (9)
Surface cover is connected to spring, and the both ends of spring are fixedly connected with pulling block and sliding sleeve a (10) to opposite respectively.
4. portable traffic equipment tachymeter according to claim 2, it is characterised in that: the tachymeter ontology (1)
Upper surface offer card slot b, and card slot b is located at the rear side of handle (4).
5. portable traffic equipment tachymeter according to claim 1, it is characterised in that: shell (6) lower surface
Four corners be fixedly connected to roller.
6. portable traffic equipment tachymeter according to claim 1, it is characterised in that: the left side of the sleeve (15)
Face is fixedly connected with sliding sleeve b (12) by fixed link b, and sliding sleeve b (12) is socketed in the outer surface of (13) slide bar b, the slide bar b
(13) both ends are fixedly connected with the upper and lower surfaces of shell (6) inner wall respectively.
7. portable traffic equipment tachymeter according to claim 1, it is characterised in that: the front of the sleeve (15)
It is provided with bolt (2), and one end of bolt (2) through sleeve (15) and extends in fixation hole (18), the fixation hole (18)
Quantity be several, and several fixation holes (18) are evenly arranged in the front of support column (19) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778851.7U CN209727975U (en) | 2019-05-28 | 2019-05-28 | A kind of portable traffic equipment tachymeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778851.7U CN209727975U (en) | 2019-05-28 | 2019-05-28 | A kind of portable traffic equipment tachymeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727975U true CN209727975U (en) | 2019-12-03 |
Family
ID=68674825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778851.7U Expired - Fee Related CN209727975U (en) | 2019-05-28 | 2019-05-28 | A kind of portable traffic equipment tachymeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727975U (en) |
-
2019
- 2019-05-28 CN CN201920778851.7U patent/CN209727975U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |