CN107154217B - Multifunctional portable traffic information display board - Google Patents
Multifunctional portable traffic information display board Download PDFInfo
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- CN107154217B CN107154217B CN201710416359.0A CN201710416359A CN107154217B CN 107154217 B CN107154217 B CN 107154217B CN 201710416359 A CN201710416359 A CN 201710416359A CN 107154217 B CN107154217 B CN 107154217B
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- folding plate
- base
- display panel
- hinge
- hole
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a multifunctional portable traffic information display board, which comprises a base and a display board, wherein the base is provided with a storage groove for storing the display board, and the base is provided with an ejecting mechanism for ejecting the display board from the storage groove; the display panel includes first folded sheet, second folded sheet, and first folded sheet bottom articulates through first hinge mechanism and accomodates the inslot, and second folded sheet both sides all are in the same place through second hinge mechanism and first folded sheet are articulated, are equipped with first display screen on the first folded sheet, are equipped with the second display screen on the second folded sheet. The first folding plate and the second folding plate of the display panel can be folded, and the folded display panel is accommodated in the accommodating groove of the base, so that the size of the display board is reduced, and the folded display board can be placed in a trunk and is convenient to carry; according to the invention, the display panel is automatically popped out of the accommodating groove by directly pressing the popping mechanism, and then the first folding plate and the second folding plate are unfolded, so that manual operation is not required, and the labor force is reduced.
Description
Technical Field
The invention relates to the technical field of traffic display boards, in particular to a multifunctional portable traffic information display board.
Background
At present, when a road is temporarily closed under various conditions, warning and protecting equipment such as a reflective cone and a guardrail is generally used for ensuring the safety of closed road conditions; however, the surfaces of the guardrail and the reflective material of the reflective cone are stained, the reflective effect is poor, the normal reflective effect cannot be exerted, and the sight of a driver is poor due to bad weather such as rain, fog and the like, so that the vehicle enters the temporary closed area, and the field workers in the temporary closed area are greatly harmed. The LED display screen of the general road is fixed, can be used only on a fixed road section and cannot be used in a movable mode.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a multifunctional portable traffic information display board.
The invention provides a multifunctional portable traffic information display board, which comprises a base and a display board, wherein:
the base is provided with a containing groove for containing the display panel, and the base is provided with an ejecting mechanism for ejecting the display panel from the containing groove;
the display panel comprises a first folding plate and a second folding plate, the bottom of the first folding plate is hinged in the accommodating groove through a first hinge mechanism, the second folding plate is arranged at one end, away from the base, of the first folding plate, two sides of the second folding plate are hinged with the first folding plate through second hinge mechanisms, a first display screen is arranged on the first folding plate, a second display screen is arranged on the second folding plate, and the first display screen and the second display screen are arranged on the same side of the first folding plate and the second folding plate; the display panel has expansion state and fold condition, and when the display panel was in expansion state, first folding plate was located second folding plate below and first display screen, second display screen constitution complete display area, and when the display panel was in fold condition, the display panel was accomodate and is being accomodate inslot and first display screen, the relative setting of second display screen.
Preferably, the base is kept away from and is accommodated groove one side and be equipped with the mounting groove, and the mounting groove extends to its middle part from base one end terminal surface, is equipped with pull rod mechanism in the mounting groove, and pull rod mechanism includes chassis, pull rod seat, the flexible pull rod that can insert the pull rod seat, and the chassis is installed in the mounting groove bottom, is equipped with the locating hole on the chassis, and the bottom of flexible pull rod is connected on the top of pull rod seat, and the bottom mounting of pull rod seat is in the locating hole on chassis, and the base is kept away.
Preferably, the second folding plate is kept away from first folding plate one end and is equipped with and draws the knot, draws the knot setting to keep away from second display screen one side at the second folding plate, and first folding plate is close to base one end and is equipped with and keeps off the platform, keeps off the platform and keeps away from base one side and is equipped with and draw the catching groove of detaining looks adaptation.
Preferably, the ejection mechanism comprises a pressing column, an ejector rod and a first spring, wherein an accommodating cavity is formed in one side, close to the accommodating groove, of the base, an ejection hole for communicating the accommodating cavity with the accommodating groove is formed in the base, the ejection hole is in a stepped cylindrical shape, and the diameter of one end, close to the accommodating groove, of the ejection hole is larger than that of one end, close to the accommodating cavity, of the ejection hole; the pressing column is arranged in the accommodating cavity, the bottom end of the pressing column is provided with an ejection block, one side of the ejection block, which is close to the ejection hole, is a first inclined plane, one end of the first spring is connected with the bottom of the accommodating cavity, and the other end of the first spring is connected with the bottom of the ejection block; one end of the ejector rod penetrates through the ejector hole and extends into the containing groove, the ejector rod is located on a second inclined plane, one end of the containing cavity is located on the second inclined plane matched with the first inclined plane, an ejector plate is arranged at one end of the ejector rod located in the containing groove, a second spring is sleeved outside the ejector rod, one end of the second spring is connected with the ejector plate, and the other end of the second spring is connected with a step surface of the ejector hole.
Preferably, first hinge mechanism includes first articulated shaft, and first folded sheet is close to base one end and is equipped with the first pilot hole with first articulated shaft looks adaptation, and first articulated shaft rotatably assembles in first pilot hole and first articulated shaft both ends all with the base rotation be connected, and the outside cover of first articulated shaft has the third spring that supplies it to reset.
Preferably, the second hinge mechanism includes the second articulated shaft, first articulated elements, second articulated elements and connecting piece, first articulated elements and first folded sheet fixed connection, second articulated elements and second folded sheet fixed connection, the connecting piece is located between first articulated elements, the second articulated elements, be equipped with the second that runs through the connecting piece on the connecting piece and change the distribution hole, the second articulated shaft rotatably assembles in the second mounting hole and second articulated shaft both ends respectively with first articulated elements, second articulated elements rotate to be connected.
Preferably, a plurality of first red LED lamps are disposed on the first folding plate, a plurality of second red LED lamps are disposed on the second folding plate, and when the display is in the unfolded state, the plurality of first red LED lamps and the plurality of second red LED lamps are disposed on the same circumference, and the circumference surrounds the first display screen and the second display screen.
According to the invention, the first folding plate and the second folding plate of the display panel can be folded, and the folded display panel is accommodated in the accommodating groove of the base, so that the size of the display board is reduced, and the folded display board can be placed in a trunk for convenient carrying; the display board base is provided with the pulleys, the pull rod mechanism is arranged on the base, the display board can be conveniently moved by pushing and pulling the folded display board, the ejecting mechanism can be directly pressed when the display board is used, the display board is automatically ejected from the accommodating groove, and then the first folding plate and the second folding plate are unfolded, so that manual operation is not needed, the use is convenient, and the labor force is reduced.
Drawings
FIG. 1 is a schematic structural view of a multifunctional portable traffic information display board according to the present invention;
FIG. 2 is a side view of a multi-functional portable traffic information display panel in accordance with the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a top view of a multi-functional portable traffic information display panel in accordance with the present invention;
fig. 5 is a schematic structural view of a pull rod mechanism in the multifunctional portable traffic information display board according to the present invention.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a multifunctional portable traffic information display board, including a base 1 and a display panel, wherein:
the base 1 is provided with a storage groove 2 for storing the display panel, and the base 1 is provided with an ejection mechanism for ejecting the display panel from the storage groove 2. Base 1 keeps away from to accomodate 2 one sides in groove and is equipped with mounting groove 7, and mounting groove 7 extends to its middle part from 1 one end terminal surface of base, is equipped with the pull rod mechanism in the mounting groove 7, and the pull rod mechanism includes chassis 8, pull rod seat 9, can contract into the telescopic pull rod 10 of pull rod seat 9, and chassis 8 is installed in mounting groove 7 bottom, is equipped with the locating hole on the chassis 8, and the bottom of telescopic pull rod 10 is connected on the top of pull rod seat 9, and the bottom mounting of pull rod seat 9 is in the locating hole on chassis 8, and base 1 keeps away from 7.
The display panel includes first folded sheet 3, the second folded sheet 4, 3 bottoms of first folded sheet articulate through first hinge mechanism and accomodate in the groove 2, the second folded sheet 4 sets up and all articulates with first folded sheet 3 through second hinge mechanism in 1 one end of base and 4 both sides of second folded sheet are kept away from at first folded sheet 3 and are in the same place, be equipped with first display screen 5 on the first folded sheet 3, be equipped with second display screen 6 on the second folded sheet 4, first display screen 5, second display screen 6 sets up at first folded sheet 3, same one side of second folded sheet 4. The first folding plate 3 is provided with a plurality of first red LED lamps 28, the second folding plate 4 is provided with a plurality of second red LED lamps 29, and when the display is in the unfolded state, the plurality of first red LED lamps 28 and the plurality of second red LED lamps 29 are located on the same circumference, and the circumference surrounds the first display screen 5 and the second display screen 6. The display panel has expansion state and fold condition, and when the display panel was in expansion state, first folded sheet 3 was located 4 below of second folded sheet and first display screen 5, second display screen 6 constitute a complete display area, and when the display panel was in fold condition, the display panel was accomodate and is being accomodate 2 in the groove and first display screen 5, the relative setting of second display screen 6.
In the embodiment, in order to ensure the stability of the display panel in the folded state, a pulling buckle 12 is disposed at an end of the second folding plate 4 away from the first folding plate 3, the pulling buckle 12 is disposed at a side of the second folding plate 4 away from the second display screen 6, a blocking platform 13 is disposed at an end of the first folding plate 3 close to the base 1, and a fastening slot 14 adapted to the pulling buckle 12 is disposed at a side of the blocking platform 13 away from the base 1.
In a specific embodiment, the ejection mechanism comprises a pressing column 15, an ejection rod 16 and a first spring 17, an accommodating cavity 18 is arranged on one side of the base 1 close to the accommodating groove 2, an ejection hole 19 communicating the accommodating cavity 18 with the accommodating groove 2 is arranged on the base 1, the ejection hole 19 is in a stepped cylindrical shape, and the diameter of one end, close to the accommodating groove 2, of the ejection hole 19 is larger than that of one end, close to the accommodating cavity 18, of the ejection hole 19; the pressing column 15 is arranged in the accommodating cavity 18, the bottom end of the pressing column 15 is provided with an ejection block 20, one side of the ejection block 20 close to the ejection hole 19 is a first inclined surface 21, one end of the first spring 17 is connected with the bottom of the accommodating cavity 18, and the other end of the first spring is connected with the bottom of the ejection block 20. One end of the ejector rod 16 penetrates through the ejector hole 19 and extends into the accommodating groove 2, one end of the ejector rod 16, which is located in the accommodating cavity 18, is located on a second inclined surface 22 matched with the first inclined surface 21, one end of the ejector rod 16, which is located in the accommodating groove 2, is provided with an ejector plate 23, the ejector rod 16 is sleeved with a second spring 24, one end of the second spring 24 is connected with the ejector plate 23, and the other end of the second spring is connected with a step surface of the ejector hole 19. By pressing the pressing post 15, the pressing post 15 moves downward to drive the ejector block 20 to extrude the ejector rod 16 downward, the ejector rod 16 moves toward the storage groove 2 under the action of the ejector block 20, and the ejector plate 23 ejects the display panel from the storage groove 2.
In a specific embodiment, the first hinge mechanism includes a first hinge shaft 31, a first assembling hole matched with the first hinge shaft 31 is formed at one end of the first folding plate 3 close to the base 1, the first hinge shaft 31 is rotatably assembled in the first assembling hole, both ends of the first hinge shaft 31 are rotatably connected with the base 1, and a third spring for restoring the first hinge shaft 31 is sleeved outside the first hinge shaft 31.
In a specific embodiment, the second hinge mechanism includes a second hinge shaft 29, a first hinge member 25, a second hinge member 26 and a connecting member 27, the first hinge member 25 is fixedly connected to the first folding plate 3, the second hinge member 26 is fixedly connected to the second folding plate 4, the connecting member 27 is located between the first hinge member 25 and the second hinge member 26, a second matching hole 30 penetrating through the connecting member 27 is provided on the connecting member 27, the second hinge shaft 29 is rotatably assembled in the second matching hole 30, and two ends of the second hinge shaft 29 are rotatably connected to the first hinge member 25 and the second hinge member 26, respectively.
According to the multifunctional portable traffic information display board, the first folding plate 3 and the second folding plate 4 of the display board can be folded, and the folded display board is accommodated in the accommodating groove 2 of the base 1, so that the size of the display board is reduced, and the folded display board can be placed in a trunk and is convenient to carry; the display board base 1 is provided with the pulleys 11, the pull rod mechanism is arranged on the base, the display board can be conveniently moved by pushing and pulling the folded display board, and when the display board is used, the ejecting mechanism can be directly pressed, the display board is automatically ejected from the accommodating groove 2, and then the first folding plate 3 and the second folding plate 4 are unfolded, so that the manual operation is not needed, the use is convenient, and the labor force is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional portable traffic information display board which characterized in that, includes base (1) and display panel, wherein:
the base (1) is provided with a storage groove (2) for storing the display panel, and the base (1) is provided with an ejecting mechanism for ejecting the display panel from the storage groove (2);
the display panel comprises a first folding plate (3) and a second folding plate (4), the bottom of the first folding plate (3) is hinged in the accommodating groove (2) through a first hinge mechanism, the second folding plate (4) is arranged at one end, away from the base (1), of the first folding plate (3), two sides of the second folding plate (4) are hinged with the first folding plate (3) through second hinge mechanisms, a first display screen (5) is arranged on the first folding plate (3), and a second display screen (6) is arranged on the second folding plate (4); the display panel is provided with an unfolding state and a folding state, when the display panel is in the unfolding state, the first folding plate (3) is positioned below the second folding plate (4), and the first display screen (5) and the second display screen (6) form a complete display area;
the ejecting mechanism comprises a pressing column (15), an ejecting rod (16) and a first spring (17), an accommodating cavity (18) is arranged on one side, close to the accommodating groove (2), of the base (1), an ejecting hole (19) for communicating the accommodating cavity (18) with the accommodating groove (2) is formed in the base (1), the ejecting hole (19) is in a stepped cylindrical shape, and the diameter of one end, close to the accommodating groove (2), of the ejecting hole (19) is larger than that of one end, close to the accommodating cavity (18), of the ejecting hole; the pressing column (15) is arranged in the accommodating cavity (18), the bottom end of the pressing column (15) is provided with an ejection block (20), one side, close to the ejection hole (19), of the ejection block (20) is a first inclined surface (21), one end of the first spring (17) is connected with the bottom of the accommodating cavity (18), and the other end of the first spring is connected with the bottom of the ejection block (20); ejector rod (16) one end is passed ejector hole (19) and is stretched into and accomodate in groove (2), ejector rod (16) are located and hold second inclined plane (22) that chamber (18) one end was located first inclined plane (21) looks adaptation, ejector rod (16) are located and accomodate groove (2) one end and are equipped with liftout plate (23), ejector rod (16) outside cover has second spring (24), second spring (24) one end is connected with liftout plate (23) and its other end is connected with the step face of ejector hole (19).
2. The multifunctional portable traffic information display board according to claim 1, wherein a mounting groove (7) is formed in a side of the base (1) away from the accommodating groove (2), the mounting groove (7) extends from an end surface of one end of the base (1) to a middle portion of the base, a pull rod mechanism is arranged in the mounting groove (7), the pull rod mechanism comprises a chassis (8), a pull rod seat (9) and a telescopic pull rod (10) capable of being retracted into the pull rod seat (9), the chassis (8) is mounted at the bottom of the mounting groove (7), a positioning hole is formed in the chassis (8), a top end of the pull rod seat (9) is connected with a bottom end of the telescopic pull rod (10), a bottom end of the pull rod seat (9) is fixed in the positioning hole of the chassis (8), and a roller (11) is arranged at.
3. The multifunctional portable traffic information display board according to claim 1, wherein the end of the second folding plate (4) away from the first folding plate (3) is provided with a pulling buckle (12), the pulling buckle (12) is arranged on the side of the second folding plate (4) away from the second display screen (6), the end of the first folding plate (3) close to the base (1) is provided with a retaining platform (13), and the side of the retaining platform (13) away from the base (1) is provided with a buckling groove (14) matched with the pulling buckle (12).
4. The multi-functional portable traffic information display panel according to any one of claims 1 to 3, wherein the first hinge mechanism comprises a first hinge shaft (31), one end of the first folding plate (3) near the base (1) is provided with a first fitting hole matched with the first hinge shaft (31), the first hinge shaft (31) is rotatably fitted in the first fitting hole, both ends of the first hinge shaft (31) are rotatably connected with the base (1), and a third spring for restoring the first hinge shaft (31) is sleeved outside the first hinge shaft (31).
5. The multi-functional portable traffic information display panel according to any one of claims 1 to 3, wherein the second hinge mechanism comprises a second hinge shaft (29), a first hinge member (25), a second hinge member (26), and a connecting member (27), the first hinge member (25) is fixedly connected to the first folding plate (3), the second hinge member (26) is fixedly connected to the second folding plate (4), the connecting member (27) is located between the first hinge member (25) and the second hinge member (26), the connecting member (27) is provided with a second coupling hole (30) penetrating through the connecting member (27), the second hinge shaft (29) is rotatably assembled in the second assembly hole (30), and both ends of the second hinge shaft (29) are rotatably connected to the first hinge member (25) and the second hinge member (26), respectively.
6. The multi-functional portable traffic information display panel according to any one of claims 1 to 3, wherein a plurality of first red LED lamps (28) are provided on the first folding plate (3), a plurality of second red LED lamps (29) are provided on the second folding plate (4), and when the display is in the unfolded state, the plurality of first red LED lamps (28), the plurality of second red LED lamps (29) are located on the same circumference and the circumference surrounds the first display screen (5), the second display screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416359.0A CN107154217B (en) | 2017-06-06 | 2017-06-06 | Multifunctional portable traffic information display board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416359.0A CN107154217B (en) | 2017-06-06 | 2017-06-06 | Multifunctional portable traffic information display board |
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| CN107154217A CN107154217A (en) | 2017-09-12 |
| CN107154217B true CN107154217B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710416359.0A Active CN107154217B (en) | 2017-06-06 | 2017-06-06 | Multifunctional portable traffic information display board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107829379A (en) * | 2017-10-20 | 2018-03-23 | 安徽省中车科技有限公司 | A kind of vehicle-mounted Warning frame |
| CN108173489B (en) * | 2017-12-30 | 2024-02-09 | 安徽伙伴电气有限公司 | Easy-to-store type photovoltaic bracket with overturning folding mechanism |
| CN108842664B (en) * | 2018-07-02 | 2020-11-06 | 安徽昂然节能环保科技有限公司 | Road traffic information sign |
| CN108847126A (en) * | 2018-07-02 | 2018-11-20 | 安徽昂然节能环保科技有限公司 | A kind of folding traffic information indicator |
| CN112593509B (en) * | 2018-07-23 | 2022-04-26 | 广东粤竣建筑工程有限公司 | Road greening environmental protection fence that practicality is high |
| CN109147563A (en) * | 2018-09-28 | 2019-01-04 | 安徽省中车科技有限公司 | A kind of folding electronic warning sign easy to remove |
| CN109191931B (en) * | 2018-10-12 | 2021-03-09 | 青岛黄海学院 | English learning machine capable of teaching through lively activities |
| CN112991911B (en) * | 2021-02-23 | 2022-08-02 | 西安科技大学 | Display device is propagated to external chinese language and literature culture |
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| CN107154217A (en) | 2017-09-12 |
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