CN207971124U - A kind of highway direction board - Google Patents
A kind of highway direction board Download PDFInfo
- Publication number
- CN207971124U CN207971124U CN201721702399.3U CN201721702399U CN207971124U CN 207971124 U CN207971124 U CN 207971124U CN 201721702399 U CN201721702399 U CN 201721702399U CN 207971124 U CN207971124 U CN 207971124U
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- China
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- direction board
- rain
- shaving blade
- installs case
- swinging axle
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Abstract
The utility model is related to a kind of highway direction boards, including upright bar and it is fixed on the direction board of upright bar upper end side, it further include Wiping device, the Wiping device includes installs case, rain shaving blade, driving motor, gear drive, four-bar mechanism, swinging axle, accumulator, key switch, connect rain cup and spring, installs case is fixedly connected on the lower section of direction board, and the front and back side of installs case protrudes from the front and back sides of direction board, swinging axle is horizontally placed on by two bearings in installs case, driving motor drives swinging axle to swing by gear drive and four-bar mechanism, the lower end of rain shaving blade and the front end keyway of swinging axle connect, the upper end self installation case of rain shaving blade is extend out on front side of direction board, the rear side of rain shaving blade is embedded with felt item, the leading flank of felt item and direction board touches.The utility model can strike off the sleet on direction board, keep the road sign on direction board high-visible, driver is facilitated to recognize, reduce car accident odds.
Description
Technical field
The utility model belongs to highway device technical field, and in particular to a kind of highway direction board.
Background technology
It is both provided with indication guide board on urban traffic road, for pedestrian and drives to provide clearly road instruction, in order to avoid
It gets lost.The direction board that existing highway direction board generally comprises upright bar, is fixed on upright bar upper end side, on direction board
Road direction, expressway exit position, road conditions etc. are shown by mode of printing or electronic digital display screen mode.Heavy rain,
Severe snow weather, the information on the direction board of this structure can be blocked, unsighted along with driver, it is easy to walk
Wrong road also can cause car accident because driver is in order to carefully recognize that guideboard causes driving to be divert one's attention.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of highway direction board, quickly removes and refer to
Show product rain, accumulated snow, the dust etc. on board, keeps direction board surface cleaning, clearly road instruction is provided for driver.
To achieve the above object, the technical solution that the utility model is taken is：A kind of highway direction board, including upright bar
Further include Wiping device with the direction board for being fixed on upright bar upper end side, the Wiping device includes installs case, rain shaving blade, drive
Dynamic motor, four-bar mechanism, swinging axle, accumulator, key switch, connects rain cup and spring, the installs case at gear drive
It is fixedly connected on the lower section of direction board, and the front and back side of installs case protrudes from the front and back sides of direction board, the driving motor,
Gear drive, four-bar mechanism and swinging axle are set in installs case, and the swinging axle is horizontally placed on installation by two bearings
In case, the driving motor drives swinging axle to swing by gear drive and four-bar mechanism, the lower end of the rain shaving blade
It is connect with the front end keyway of swinging axle, the upper end self installation case of the rain shaving blade is extend out on front side of direction board, the rain shaving blade
Rear side is embedded with felt item, and the leading flank of the felt item and direction board touches；
The driving motor anode be connected with the anode of accumulator by key switch, the cathode of the driving motor and
The cathode of accumulator is connected, and the position on the top plate of the installs case corresponding to key switch offers slide opening, described to connect rain cup
It is slidedly arranged in slide opening, spring, the upper end for connecing rain cup is connected between the lower end for connecing rain cup and the button of key switch
For into Yu Kou, the top side for connecing rain cup is equipped with row's rain mouth, and the bore into rain mouth is more than the bore of row's rain mouth, institute
The row's of stating rain mouth is always positioned at the top of installation roof box.
Wherein, the upper end of the direction board is equipped with lighting device.
Wherein, described to be equipped with filter screen into Yu Kouchu.
Wherein, the front side board of the installs case can be opened.
Further, the bottom plate of the following and installs case of the front side board is hinged, top and the detachable connection of top plate.
Wherein, the Wiping device further includes secondary swinging axle and secondary rain shaving blade, and the front and back end of the pair swinging axle passes through two
Bearing is horizontally placed in installs case, and the lower end of the pair rain shaving blade is connect with the front end keyway of secondary swinging axle, the pair rain shaving blade
Upper end self installation case is extend out on front side of direction board, is connected by the connecting rod in installs case between the rain shaving blade and secondary rain shaving blade
It connects, and the both ends of the connecting rod are hinged with rain shaving blade and secondary rain shaving blade respectively.
Preferably, the internal face of the slide opening is equipped with sliding rail, and the outside wall surface for connecing rain cup is equipped with sliding with sliding rail
Sliding slot.
Compared with prior art, the utility model has the advantages that：The utility model is in highway direction board
Front side (face sail the side for carrying out vehicle) setting rain shaving blade, in heavy rain, severe snow weather, when connect in rain cup connect rainwater or
When snow-broth weight reaches spring force, rain cup slide downward is connect, by key switch by the confession between driving motor and accumulator
Circuit is connected, and driving motor operating drives rain shaving blade to swing, strikes off the sleet on direction board, make direction board by swinging axle
On road sign it is high-visible, facilitate driver to recognize, reduce car accident odds.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment one；
Fig. 2 be in Fig. 1 along A-A sectional view enlarged drawing；
Fig. 3 is the enlarged drawing that the sectional view at rain cup is connect in Fig. 1.
Reference sign：1, upright bar；2, direction board；3, installs case；4, rain shaving blade；5, driving motor；6, gear drive
Mechanism；7, four-bar mechanism；8, swinging axle；9, accumulator；10, key switch；11, rain cup is connect；110, into Yu Kou；111, rain is arranged
Mouthful；12, spring；13, slide opening；14, lighting device；15, filter screen；16, secondary swinging axle；17, secondary rain shaving blade；18, connecting rod.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
It please refers to shown in 1~Fig. 3 of Figure of description, the utility model is a kind of highway direction board, including 1 He of upright bar
It is fixed on the direction board 2 of 1 upper end side of upright bar, the direction board 2 is common direction board on current highway, and the upper end is equipped with
Lighting device 14.
The highway direction board further includes Wiping device, and the Wiping device includes installs case 3, rain shaving blade 4, drives
Dynamic motor 5, four-bar mechanism 7, swinging axle 8, accumulator 9, key switch 10, connects rain cup 11 and spring at gear drive 6
12, the installs case 3 is fixedly connected on the lower section of direction board 2, and the front and back side of installs case 3 protrudes from the front and back of direction board 2
Side, the driving motor 5, gear drive 6, four-bar mechanism 7 and swinging axle 8 are set in installs case 3, the swing
Axis 8 is horizontally placed on by two bearings in installs case 3, and the driving motor 5 is driven by gear drive 6 and four-bar mechanism 7
Swinging axle 8 is swung.Wherein, the driving wheel of gear drive 6 is installed on the motor shaft of driving motor 5, and driven wheel is by turning
Axis is rotationally connected in installs case, and the first connecting rod of four-bar mechanism 7 is coaxial with driven wheel, the first connecting rod of four-bar mechanism 7,
Second connecting rod, third connecting rod and fourth link are hinged successively, and one end opposite with third connecting rod of fourth link and swinging axle are solid
Fixed connection.In the present embodiment, driving motor, accumulator and key switch are installed on the bottom plate of installs case.
The Wiping device further includes secondary swinging axle 16 and secondary rain shaving blade 17, and the front and back end of the pair swinging axle 16 passes through two
Bearing is horizontally placed in installs case 3, and the lower end of the pair rain shaving blade 17 is connect with the front end keyway of secondary swinging axle 16, the pair windscreen wiper
The upper end self installation case 3 of piece 17 extend out to 2 front side of direction board, by being located at installation between the rain shaving blade 4 and secondary rain shaving blade 17
Connecting rod 18 in case 3 connects, and the both ends of the connecting rod 18 are hinged with rain shaving blade 4 and secondary rain shaving blade 17 respectively.Optionally, windscreen wiper
The lower end of piece and secondary rain shaving blade is double-layer sleeve structure, torsional spring (not shown) is arranged between double layer sleeve barrel, for driving
After dynamic motor stalls, swinging axle and secondary swinging axle stop swinging, and rain shaving blade and secondary rain shaving blade are replied under the action of torsional spring
To zero-bit (i.e. at the lower edge of direction board), prevent rain shaving blade from blocking the writing on direction board.
It should be noted that：Due to limitations in the present embodiment, what transmission mechanism was selected is gear drive, practical to make
When making, then it can also be driven by four-bar mechanism using Worm and worm-wheel gearing with reference to the structure of automotive field wiper
Swinging axle is set to swing, as described in Chinese utility model patent CN203198933U.Wiper technology has been that automotive field is non-in fact
Often ripe technology, is not used for highway direction board field only, those skilled in the art when realizing the technical program,
The wiper technology of automotive field can be used for reference completely, and details are not described herein again.
The lower end of the rain shaving blade 4 is connect with the front end keyway of swinging axle 8, and the upper end self installation case 3 of the rain shaving blade 4 is stretched
Go out to 2 front side of direction board, the rear side of the rain shaving blade 4 is embedded with felt item, and the leading flank of the felt item and direction board 2 touches
It connects.
The anode of the driving motor 5 is connected by key switch 10 with the anode of accumulator 9, the driving motor 5
Cathode is connected with the cathode of accumulator 9, and the position on the top plate of the installs case 3 corresponding to key switch 10 offers slide opening
13, the rain cup 11 that connects is slidedly arranged in slide opening 13.Wherein, the internal face of the slide opening 13 is equipped with sliding rail, described to connect rain cup 11
Outside wall surface be equipped with sliding rail slip sliding slot.
Spring 12 is connected between the lower end for connecing rain cup 11 and the button of key switch 10, it is described to connect the upper of rain cup 11
End is, into rain mouth 110, the top side for connecing rain cup 11 is equipped with row's rain mouth 111, and the bore into rain mouth 110 is more than row
The bore of rain mouth 111, row's rain mouth 111 are always positioned at the top of 3 top plate of installs case, when thus can guarantee rainy, connect rain cup
Interior water inlet is more than being discharged.
It is described into being equipped with filter screen 15 at rain mouth 110, for by the filtering of the particulate matters such as dust outside, rain, snow-broth
Filter screen can be passed through.
In the present embodiment, the front side board of the installs case 3 can be opened.Such as：The following and installs case 3 of the front side board
Bottom plate is hinged, top and top plate by the detachable connection such as buckle structure, closing component structure, and four sides of front side board with its with every
Plate is tightly connected.
The operation principle of the utility model is：When raining, rainwater connects in rain cup via entering into rain mouth, when connecing in rain cup
When rainwater height reaches row's rain mouth, rain cup and its Spring balanced of interior rainwater weight and spring are connect, when rainwater height is more than row
When rain mouth, connects rain cup and its interior rainwater weight is more than the elastic force of spring, downward compressed spring stores to which key switch be connected
Battery is powered for driving motor, and driving motor drives swinging axle to swing by gear drive and four-bar mechanism, makes windscreen wiper
Piece swings, and strikes off the sleet on direction board side.After rain stops, connects rain cup and its interior rainwater weight is less than spring bullet
Power, spring restore, and disconnect key switch, and driving motor power-off stops operating, rain shaving blade stops swinging, and does not need work.
Above specific implementation mode is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (7)
1. a kind of highway direction board, including upright bar (1) and the direction board (2) for being fixed on upright bar (1) upper end side, feature
It is, further includes Wiping device, the Wiping device includes installs case (3), rain shaving blade (4), driving motor (5), gear drive
Mechanism (6), swinging axle (8), accumulator (9), key switch (10), connects rain cup (11) and spring (12) at four-bar mechanism (7),
The installs case (3) is fixedly connected on the lower section of direction board (2), and the front and back side of installs case (3) protrudes from direction board (2)
Front and back sides, the driving motor (5), gear drive (6), four-bar mechanism (7) and swinging axle (8) are set to installs case
(3) in, the swinging axle (8) is horizontally placed on by two bearings in installs case (3), and the driving motor (5) passes through gear drive machine
Structure (6) and four-bar mechanism (7) driving swinging axle (8) are swung, the front end key of the lower end and swinging axle (8) of the rain shaving blade (4)
Slot connects, and the upper end self installation case (3) of the rain shaving blade (4) is extend out on front side of direction board (2), the rear side of the rain shaving blade (4)
Embedded with felt item, the leading flank of the felt item and direction board (2) touches；
The anode of the driving motor (5) is connected by key switch (10) with the anode of accumulator (9), the driving motor
(5) cathode is connected with the cathode of accumulator (9), and the position of key switch (10) is corresponded on the top plate of the installs case (3)
Slide opening (13) is offered, the rain cup (11) that connects is slidedly arranged in slide opening (13), the lower end for connecing rain cup (11) and key switch
(10) be connected with spring (12) between button, the upper end for connecing rain cup (11) be into Yu Kou (110), it is described to connect rain cup (11)
Top side be equipped with row rain mouth (111), and the bore into Yu Kou (110) be more than row rain mouth (111) bore, the row
Rain mouth (111) is always positioned at the top of installs case (3) top plate.
2. highway direction board according to claim 1, which is characterized in that the upper end of the direction board (2), which is equipped with, to be shone
Bright device (14).
3. highway direction board according to claim 1, which is characterized in that described into being equipped with filtering at Yu Kou (110)
Net (15).
4. highway direction board according to claim 1, which is characterized in that the front side board of the installs case (3) can be beaten
It opens.
5. highway direction board according to claim 4, which is characterized in that the following and installs case of the front side board
(3) bottom plate is hinged, top and the detachable connection of top plate.
6. highway direction board according to claim 1, which is characterized in that the Wiping device further includes secondary swinging axle
(16) it is horizontally placed in installs case (3) by two bearings with secondary rain shaving blade (17), the front and back end of the pair swinging axle (16), the pair
The lower end of rain shaving blade (17) is connect with the front end keyway of secondary swinging axle (16), the upper end self installation case of the pair rain shaving blade (17)
(3) it extend out on front side of direction board (2), by being located at the company in installs case (3) between the rain shaving blade (4) and secondary rain shaving blade (17)
Bar (18) connects, and the both ends of the connecting rod (18) are hinged with rain shaving blade (4) and secondary rain shaving blade (17) respectively.
7. highway direction board according to claim 1, which is characterized in that the internal face of the slide opening (13) is equipped with
Sliding rail, the outside wall surface for connecing rain cup (11) are equipped with the sliding slot slipped with sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702399.3U CN207971124U (en) | 2017-12-09 | 2017-12-09 | A kind of highway direction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702399.3U CN207971124U (en) | 2017-12-09 | 2017-12-09 | A kind of highway direction board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971124U true CN207971124U (en) | 2018-10-16 |
Family
ID=63771335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702399.3U Active CN207971124U (en) | 2017-12-09 | 2017-12-09 | A kind of highway direction board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
-
2017
- 2017-12-09 CN CN201721702399.3U patent/CN207971124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: A11-3-12a, Guangfu City, Rixin Middle Road, Xishan District, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan communications investment Highway Construction No.7 Engineering Co., Ltd. Address before: 650000 the 8 floor of an office building two, Liu Jiaying District, No. 101, Anne Road, Xishan District, Kunming, Yunnan. Patentee before: Yunnan referendum Construction Group ninth Engineering Co., Ltd. |