CN213070501U - LED (light-emitting diode) variable lane mark - Google Patents
LED (light-emitting diode) variable lane mark Download PDFInfo
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- CN213070501U CN213070501U CN202021957685.6U CN202021957685U CN213070501U CN 213070501 U CN213070501 U CN 213070501U CN 202021957685 U CN202021957685 U CN 202021957685U CN 213070501 U CN213070501 U CN 213070501U
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- variable
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- connecting plate
- rotating shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims description 24
- 230000007306 turnover Effects 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 14
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a variable lane mark of LED, concretely relates to sign board technical field, including being fixed in base and the detachable bracing piece of installing on the base on lane edge road surface, install the connecting plate on the bracing piece, all there is the variable sign of sign pattern around the connecting plate top is provided with, variable sign one side is equipped with carries out the tilting mechanism of upset to variable sign, and tilting mechanism installs on the bracing piece to and the opposite side is equipped with carries out the fixed establishment of assisting to variable sign, and fixed establishment installs on the connecting plate. The utility model discloses can carry out effectual clearance to variable sign, the mode of two-sided circulation can not influence the normal use of sign at the clearance in-process, also can not shelter from the content production that variable sign shows, and at the in-process of long-term use, make LED lamp pearl be in the state of normal demonstration all the time, the security is high, and the practicality is strong.
Description
Technical Field
The utility model relates to a denoter technical field, more specifically say, the utility model relates to a variable lane mark of LED.
Background
The sign board is a graphic symbol for displaying traffic laws and regulations and road information, and can make the traffic laws and regulations obtain vivid, concrete and concise expression, and at the same time express the contents which are difficult to describe by characters, so that it can be used for managing traffic and indicating driving direction to ensure the facilities of smooth road and safe driving. The highway is suitable for highways, urban roads and all special highways, has the property of law, and vehicles and pedestrians must obey the property. However, because the road has more dust, the surface of the signboard is easy to have dust accumulation after the signboard is used outdoors for a long time, normal display of the LED lamp beads is easy to be influenced under the condition of strong light in the daytime, unnecessary potential safety hazards exist, and the signboard is difficult to clean and replace due to the high installation height of the signboard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a changeable lane of LED sign, is including being fixed in base and the detachable bracing piece of installing on the base on the road surface of lane edge, install the connecting plate on the bracing piece, all there is the variable sign of sign pattern around the connecting plate top is provided with, variable sign one side is equipped with the tilting mechanism that carries out the upset to variable sign, and tilting mechanism installs on the bracing piece to and the opposite side is equipped with and carries out the fixed establishment to variable sign, fixed establishment installs on the connecting plate, the connecting plate top is equipped with the clearance subassembly that is used for carrying out the clearance to variable sign surface, connecting plate surface mounting has the elevating system who goes up and down to the clearance subassembly.
In a preferred embodiment, the turnover mechanism comprises a turnover motor mounted on a support rod, the end of an output shaft of the turnover motor is fixedly connected with the side wall of the variable sign, and a first limit sleeve fixed on the support rod is sleeved outside the output shaft of the turnover motor.
In a preferred embodiment, the fixing mechanism comprises a connecting rod mounted on a connecting plate, a second limiting sleeve is fixed at the top end of the connecting rod, a rotatable first rotating shaft is inserted into the second limiting sleeve, and the end of the first rotating shaft is fixedly connected to the variable label.
In a preferred embodiment, the lifting mechanism comprises a ball screw and a rack which are arranged on the connecting plate, a first bearing is arranged on a nut of the ball screw, a plurality of teeth are uniformly arranged on the surface of the rack from top to bottom, and a fixing rod is connected between the top end of the ball screw and the second limiting sleeve.
In a preferred embodiment, the cleaning assembly comprises a second rotating shaft inserted into the first bearing, a gear is sleeved on one end of the second rotating shaft far away from the first bearing, the gear is meshed with teeth on the rack, cleaning bristles are uniformly distributed on the outer wall of the second rotating shaft, and the rack and the variable label are respectively positioned on two sides of the gear.
The utility model discloses a technological effect and advantage:
1. the utility model provides a variable lane mark can carry out effectual clearance to variable sign in the use, and the mode of two-sided circulation can not influence the normal use of sign in the clearance process, also can not produce the content that shows to variable sign and shelter from, in the process of long-term use, makes LED lamp pearl be in the state of normal demonstration all the time, and the security is high, and the practicality is strong;
2. by arranging a plurality of groups of bearings for combined use, the integral stability is greatly improved, the shaking of the variable label in the lifting, overturning and cleaning processes can be reduced,
3. when the second rotating shaft ascends, the rotating direction is to rotate towards the lower part of the variable sign, and when the second rotating shaft descends, the second rotating shaft rotates towards the upper part of the variable sign, namely, the cleaning bristles on the second rotating shaft can better act on the surface of the variable sign, and the cleaning effect is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the variable sign portion of the present invention.
Fig. 3 is a schematic diagram of a detailed structure of the position a in fig. 1 according to the present invention.
Fig. 4 is a schematic diagram of a detailed structure at B in fig. 1 according to the present invention.
The reference signs are: the automatic cleaning device comprises a base 1, a supporting rod 2, a connecting plate 3, a changeable label 4, a turnover mechanism 5, a turnover motor 51, a first limiting sleeve 52, a fixing mechanism 6, a connecting rod 61, a second limiting sleeve 62, a first rotating shaft 63, a cleaning assembly 7, a second rotating shaft 71, a gear 72, a cleaning brush 73, a lifting mechanism 8, a ball screw 81, a rack 82, a first bearing 83, a fixing rod 84, a limiting rod 85 and a third limiting sleeve 86.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
1-4, the LED lane-changeable sign comprises a base 1 fixed on a road surface at the edge of a lane and a support bar 2 detachably mounted on the base 1, wherein a connecting plate 3 is mounted on the support bar 2, a changeable sign 4 having sign patterns on both the front and back is disposed above the connecting plate 3, a turnover mechanism 5 for turning over the changeable sign 4 is disposed at one side of the changeable sign 4, the turnover mechanism 5 is mounted on the support bar 2, and a fixing mechanism 6 for assisting in fixing the changeable sign 4 is disposed at the other side of the changeable sign 4, the fixing mechanism 6 is mounted on the connecting plate 3, a cleaning assembly 7 for cleaning the surface of the changeable sign 4 is disposed above the connecting plate 3, and a lifting mechanism 8 for lifting the cleaning assembly 7 is mounted on the surface of the connecting plate 3;
when the variable sign is installed, one side provided with the cleaning component 7 is located at one side of the road advancing direction, namely the cleaning component is located behind the variable sign 4 in the running process of a vehicle, and the content displayed by the variable sign 4 cannot be shielded in the working process of the cleaning component;
furthermore, in daily use, the sign patterns on the variable signs 4 are normally displayed, the cleaning assembly 7 on the rear side is used for cleaning dust on the variable signs 4 on the rear side, when the dust is accumulated on the surfaces of the variable signs 4 due to long-term use, the turnover mechanism 5 can be controlled to work to turn over the variable signs 4, so that the variable signs 4 on the rear side after being cleaned are turned over to the front side, the variable signs 4 on the front side are turned over to the rear side, and the cleaning assembly 7 is used for cleaning;
the turnover mechanism 5 comprises a turnover motor 51 arranged on the support rod 2, the end part of an output shaft of the turnover motor 51 is fixedly connected with the side wall of the variable label 4, a first limit sleeve 52 fixed on the support rod 2 is sleeved outside the output shaft of the turnover motor 51, when the turnover mechanism is turned over, the turnover motor 51 works, the variable label 4 is driven to turn over through the output shaft, and in the process of turning over, the first limit sleeve 52 supports and limits the part of the output shaft, so that the shaking of the variable label 4 in the process of turning over is reduced;
in order to further improve the stability of the variable signage 4 during the turning process, the variable signage 4 is also connected with a fixing mechanism 6;
as shown in fig. 1 and 3, the fixing mechanism 6 includes a connecting rod 61 mounted on the connecting plate 3, a second limiting sleeve 62 is fixed at the top end of the connecting rod 61, a rotatable first rotating shaft 63 is inserted into the second limiting sleeve, the end of the first rotating shaft 63 is fixedly connected to the variable label 4, and when the variable label 4 is turned over, the first rotating shaft 63 rotates in the second limiting sleeve 62 to support the turning over of the variable label 4, so as to further improve the stability of the variable label;
as shown in fig. 1, 2 and 4, the lifting mechanism 8 includes a ball screw 81 and a rack 82 mounted on the connecting plate 3, a first bearing 83 is mounted on a nut of the ball screw 81, a plurality of teeth are uniformly arranged on the surface of the rack 82 from top to bottom, a fixing rod 84 is connected between the top end of the ball screw 81 and the second limiting sleeve 62, the cleaning assembly 7 includes a second rotating shaft 71 inserted into the first bearing 83, a gear 72 is sleeved on one end of the second rotating shaft 71 away from the first bearing 83, the gear 72 is engaged with the teeth on the rack 82, cleaning bristles 73 are uniformly distributed on the outer wall of the second rotating shaft 71, and the rack 82 and the variable signage 4 are respectively located on two sides of the gear 72;
when the driving part drives the ball screw 81 to rotate, so that the nut on the ball screw 81 is lifted, the nut drives the first bearing 83 to lift, so that the second rotating shaft 71 inserted in the first bearing 83 is lifted, the gear 72 at the end of the second rotating shaft 71 is engaged with the teeth on the rack 82, so that the second rotating shaft 71 rotates in the first bearing 83 in the lifting process, and the rack 82 and the variable label 4 are respectively positioned at two sides of the gear 72, so that the rotating direction of the second rotating shaft 71 is towards the lower part of the variable label 4 when the second rotating shaft 71 is lifted, and the rotating direction of the second rotating shaft 71 is towards the upper part of the variable label 4 when the second rotating shaft 71 is lowered, namely the cleaning bristles 73 on the second rotating shaft 71 can better act on the surface of the variable label 4, so as to improve the cleaning effect;
in order to promote the stability of second pivot 71 in rotation and lift in-process the tip cover that first bearing 83 was kept away from to second pivot 71 is equipped with the second bearing, the second bearing bottom is connected with gag lever post 85, the outside cover of gag lever post 85 is equipped with third limit sleeve 86 on the fixed connection board 3, gag lever post 85 downwards runs through third limit sleeve 86 and connecting plate 3 in proper order and extends to the below of connecting plate 3, when second pivot 71 when rotating with go up and down, its both ends are respectively at first bearing 83 and second bearing internal rotation, and first bearing 83 is spacing through ball screw 81, and the second bearing is spacing through gag lever post 85 and third limit sleeve 86, has promoted the stability of second pivot 71 in lift in-process.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (5)
1. The utility model provides a variable lane of LED sign, is including being fixed in base and the detachable bracing piece of installing on the base on the road surface of lane edge, its characterized in that: install the connecting plate on the bracing piece, all there is the variable sign of sign pattern around the connecting plate top is provided with, variable sign one side is equipped with the tilting mechanism that carries out the upset to variable sign, and tilting mechanism installs on the bracing piece to and the opposite side is equipped with the fixed establishment that carries out supplementary fixed to variable sign, and fixed establishment installs on the connecting plate, the connecting plate top is equipped with the clearance subassembly that is used for carrying out the clearance to variable sign surface, connecting plate surface mounting has the elevating system who goes up and down to the clearance subassembly.
2. An LED variable lane marker as claimed in claim 1, wherein: the turnover mechanism comprises a turnover motor arranged on the support rod, the end part of an output shaft of the turnover motor is fixedly connected with the side wall of the variable label, and a first limiting sleeve fixed on the support rod is sleeved outside the output shaft of the turnover motor.
3. An LED variable lane marker as claimed in claim 1, wherein: the fixing mechanism comprises a connecting rod arranged on the connecting plate, a second limiting sleeve is fixed at the top end of the connecting rod, a rotatable first rotating shaft is inserted into the second limiting sleeve, and the end part of the first rotating shaft is fixedly connected to the variable label.
4. An LED variable lane marker as claimed in claim 3, wherein: the lifting mechanism comprises a ball screw and a rack which are arranged on the connecting plate, a first bearing is arranged on a nut of the ball screw, a plurality of teeth are uniformly arranged on the surface of the rack from top to bottom, and a fixing rod is connected between the top end of the ball screw and the second limiting sleeve.
5. An LED variable lane marker as claimed in claim 4, wherein: the cleaning assembly comprises a second rotating shaft inserted in the first bearing, a gear is sleeved at one end, far away from the first bearing, of the second rotating shaft, the gear is meshed with teeth on the rack, cleaning bristles are uniformly distributed on the outer wall of the second rotating shaft, and the rack and the variable label are respectively located on two sides of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957685.6U CN213070501U (en) | 2020-09-09 | 2020-09-09 | LED (light-emitting diode) variable lane mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957685.6U CN213070501U (en) | 2020-09-09 | 2020-09-09 | LED (light-emitting diode) variable lane mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213070501U true CN213070501U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957685.6U Active CN213070501U (en) | 2020-09-09 | 2020-09-09 | LED (light-emitting diode) variable lane mark |
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| Country | Link |
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| CN (1) | CN213070501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393765A (en) * | 2021-04-30 | 2021-09-14 | 常州视美智能标识科技有限公司 | Multi-functional intelligent sign that road was used |
-
2020
- 2020-09-09 CN CN202021957685.6U patent/CN213070501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393765A (en) * | 2021-04-30 | 2021-09-14 | 常州视美智能标识科技有限公司 | Multi-functional intelligent sign that road was used |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.16, Jinfu Road, Changfeng Shuangfeng Economic Development Zone, Hefei City, Anhui Province Patentee after: Anhui Lufeng Transportation Technology Co.,Ltd. Address before: No.16, Jinfu Road, Changfeng Shuangfeng Economic Development Zone, Hefei City, Anhui Province Patentee before: ANHUI LUFENG TRAFFIC ENGINEERING Co.,Ltd. |