CN219867020U - Display screen with walking prompt - Google Patents
Display screen with walking prompt Download PDFInfo
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- CN219867020U CN219867020U CN202320927778.1U CN202320927778U CN219867020U CN 219867020 U CN219867020 U CN 219867020U CN 202320927778 U CN202320927778 U CN 202320927778U CN 219867020 U CN219867020 U CN 219867020U
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- display screen
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- connecting seat
- walking
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of display screens, and particularly relates to a display screen with a walking prompt, which comprises a first display screen, a second display screen and a third display screen, wherein a first movable connecting seat is respectively arranged at the left side end and the right side end of the first display screen, a first hinged end is arranged at the right side end of the second display screen, a second hinged end is arranged at the left side end of the third display screen, the first hinged end and the second hinged end are respectively hinged with two first movable connecting seats through a first vertical bolt shaft, and a second movable connecting seat is arranged at the back of the second display screen. According to the utility model, three independent display screens are integrated into a whole display screen, the structure is more compact, the whole display screen is convenient to install and detach, and the telescopic adjusting and positioning mechanism is arranged, so that the angle of the display screens at two sides can be adjusted according to the actual intersection shape, the operation is convenient, the display screen framework is reduced, the display screen framework can be applied to different places, and pedestrians are prompted to walk safely.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen with a walking prompt.
Background
The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED screen can realize conversion among different forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages of other display screens. The LED lamp has the characteristics of high brightness intensity, small work power consumption, low voltage requirement, small and convenient equipment, long service life, stable impact resistance and strong external interference resistance, and is rapidly developed and widely applied to various fields.
The intersection traffic guidance field is one of the application fields of the LED display screen, can guide traffic directions for car owners and pedestrians, and is widely applied to different places on coal mines and underground. In order to ensure that pedestrians at intersections such as Y-shaped intersections, T-shaped intersections and m-shaped multi-way planar intersections walk safely, a display screen with a walking prompt is usually required to be arranged at the intersections, but the existing display screens with the walking prompt applied to the intersections are respectively provided with a display screen in the directions of the intersections and used for prompting the shapes of the intersections in front, the display screens exist independently, so that the use area of the intersection display screen is large, particularly for the intersections on coal mines and underground, the framework is large, the use space on the well and underground is occupied greatly, and the installation and the disassembly of the intersection display screen are inconvenient due to the fact that a plurality of display screens exist independently.
Therefore, we propose a display screen with walking prompt to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the display screen with the walking prompt, which solves the problems that the existing display screen with the walking prompt applied to the intersection exists independently, so that the using area of the display screen of the intersection is large, particularly for the intersections on coal mines and underground, the framework is large, the using space on the well and underground is greatly occupied, and a plurality of display screens existing independently are inconvenient to install and detach the display screen of the intersection.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a display screen with walking suggestion, includes first display screen, second display screen and third display screen, the left and right sides end of first display screen is equipped with a first swing joint seat respectively, the right side end of second display screen is equipped with first articulated end, the left side end of third display screen is equipped with the second articulated end, first articulated end and second articulated end are articulated with two first swing joint seats respectively through a first vertical bolt axle, the back of second display screen is equipped with the second swing joint seat, the back of third display screen is equipped with third swing joint seat, the back left and right sides of first display screen is equipped with fourth swing joint seat and fifth swing joint seat respectively, the horizontal height of second swing joint seat, third swing joint seat and fifth swing joint seat is unanimous, all through a positioning mechanism between fourth swing joint seat and the second swing joint seat and between fifth swing joint seat and the third swing joint seat, but be used for between flexible and the actual position adjustment of third display screen and the mutual angle adjustment of adjustable crossing.
Further, the first display screen, the second display screen and the third display screen are all LED display screens with walking prompts.
Further, the first display screen is of a hanging type installation structure, and a hanging bracket is arranged at the top of the first display screen.
Further, scalable regulation positioning mechanism includes regulation pole and dead lever, the one end of regulation pole is equipped with first swing joint end, be connected with the vertical bolt axle of second on the first swing joint end, the other end of regulation pole is equipped with the stiff end, the one end of dead lever is equipped with the second swing joint end, be connected with the vertical bolt axle of third on the second swing joint end, be equipped with T type spread groove along its axial on the dead lever, preset T type bolt on the T type spread groove, T type bolt and T type spread groove sliding fit, be equipped with the connecting hole with T type bolt looks adaptation on the stiff end, the stiff end is fixed on the dead lever through the lock nut with T type bolt looks adaptation.
Further, two T-shaped connecting grooves are formed in the two T-shaped connecting grooves in parallel, a T-shaped bolt is respectively preset on the two T-shaped connecting grooves, two connecting holes on the fixed end are formed in the two connecting holes, and the two connecting holes are arranged in parallel.
(III) beneficial effects
Compared with the prior art, the utility model provides the display screen with the walking prompt, which has the following beneficial effects:
according to the utility model, three independent display screens are integrated into a whole display screen, the structure is more compact, the whole display screen is convenient to install and detach, the angle of the display screens at two sides can be adjusted according to the shape of an actual intersection, the operation is convenient and fast, the skeleton of the display screen is reduced, the effective use area of the coal mine on the underground intersection is greatly increased, and the display screen can be applied to different places to prompt pedestrians to walk safely.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a schematic diagram of a connection structure between a fixed end and a fixed rod in the present utility model;
FIG. 3 is a schematic view illustrating the adjustment of the angles between the second display screen and the third display screen and the first display screen according to the present utility model.
In the figure: 1. a first display screen; 2. a second display screen; 3. a third display screen; 4. a first movable connecting seat; 5. a first hinged end; 6. a second hinged end; 7. a first vertical peg; 8. the second movable connecting seat; 9. a third movable connecting seat; 10. a fourth movable connecting seat; 11. a fifth movable connecting seat; 12. a telescopic adjusting and positioning mechanism; 1201. an adjusting rod; 12011. the first movable connecting end; 12012. a fixed end; 1202. a fixed rod; 12021. the second movable connecting end; 12022. a T-shaped connecting groove; 1203. the second vertical bolt shaft; 1204. the third vertical bolt shaft; 1205. a T-shaped bolt; 1206. locking the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-3, a display screen with walking prompt according to an embodiment of the present utility model includes a first display screen 1, a second display screen 2 and a third display screen 3, where a first movable connection seat 4 is respectively disposed at left and right sides of the first display screen 1, a first hinge end 5 is disposed at right side of the second display screen 2, a second hinge end 6 is disposed at left side of the third display screen 3, the first hinge end 5 and the second hinge end 6 are respectively hinged with the two first movable connection seats 4 through a first vertical bolt shaft 7, a second movable connection seat 8 is disposed at back of the second display screen 2, a third movable connection seat 9 is disposed at back of the third display screen 3, a fourth movable connection seat 10 and a fifth movable connection seat 11 are respectively disposed at left and right sides of back of the first display screen 1, the second movable connection seat 8, the third movable connection seat 9, the fourth movable connection seat 10 and the fifth movable connection seat 11 are consistent in horizontal height, the fourth movable connection seat 10 and the second movable connection seat 8 and the fifth movable connection seat 11 are respectively, and an adjustable angle mechanism between the fourth movable connection seat 10 and the second movable connection seat 8 and the fifth movable connection seat 11 and a flexible connection seat 12 can be adjusted according to the actual shapes of the first display screen 1 and the second flexible connection seat 2.
In this embodiment, the second display screen 2 and the third display screen 3 are respectively hinged at the left side and the right side of the first display screen 1, that is, the second display screen 2, the first display screen 1 and the third display screen 3 are arranged side by side, and the connection relationship between the second display screen 2, the first display screen 1 and the third display screen 3 is hinged, so that the first display screen 1, the second display screen 2 and the third display screen 3 form an integral display screen structure, and the display screen structure is used for solving the problem of prompt of safe walking of pedestrians at an intersection, such as a Y-shaped intersection, a T-shaped intersection, a m-shaped multipath planar intersection and the like.
The first display screen 1, the second display screen 2 and the third display screen 3 are all LED display screens with walking prompts; the first display screen 1, the second display screen 2 and the third display screen 3 are all mining intrinsic safety type display screens widely used in the prior art, such as PH12 (A) type, the display text content of the mining intrinsic safety type display screens can be changed according to the requirements of clients, the mining intrinsic safety type display screens are connected with any intrinsic safety type output circuit in a matched mode, wiring is simple, an import patch element is adopted, and the mining intrinsic safety type display screens are suitable for different places on coal mines and underground to prompt pedestrians to walk safely.
The first display screen 1 is of a hanging type mounting structure, and a hanging bracket (not shown in the figure) is arranged at the top of the first display screen 1; because the second display screen 2 and the third display screen 3 are connected to the first display screen 1, the first display screen 1 is only required to be fixed when the display screens are fixed; the first display screen 1 adopts a hanging type installation structure, has a small framework, can save a low-part space, increases an effective use area, and is convenient to adjust the height, and particularly for underground coal mine places.
As shown in fig. 1 and 2, in some embodiments, the telescopic adjusting and positioning mechanism 12 includes an adjusting rod 1201 and a fixing rod 1202, one end of the adjusting rod 1201 is provided with a first movable connecting end 12011, the first movable connecting end 12011 is connected with a second vertical bolt 1203, the other end of the adjusting rod 1201 is provided with a fixed end 12012, one end of the fixing rod 1202 is provided with a second movable connecting end 12021, the second movable connecting end 12021 is connected with a third vertical bolt 1204, the fixing rod 1202 is provided with a T-shaped connecting groove 12022 along the axial direction thereof, the T-shaped connecting groove 12022 is preset with a T-shaped bolt 1205, the T-shaped bolt 1205 is in sliding fit with the T-shaped connecting groove 12022, the fixed end 12012 is provided with a connecting hole matched with the T-shaped bolt 1205, and the fixed end 12012 is fixed on the fixing rod 1202 through a locking nut 1206 matched with the T-shaped bolt 1205; when the method is used, the shape of the intersection is firstly determined, for example, the method is used for a T-shaped intersection; the operation steps are as follows: first, the locking nut 1206 on the fixed end 12012 is loosened; the second display screen 2 is rotated 90 degrees clockwise around the first vertical bolt shaft 7 (the initial state of the default display screen is that the second display screen 2, the first display screen 1 and the third display screen 3 are arranged in a straight line), since the fixed end 12012 is in a loose state on the T-shaped bolt 1205, and the T-shaped bolt 1205 is also in a loose state on the T-shaped connecting groove 12022, the fixed end 12012 of the adjusting rod 1201 is connected to the T-shaped bolt 1205, in the rotating process of the second display screen 2, the included angle between the second display screen 2 and the first display screen 1 is continuously reduced, the adjusting rod 1201 is continuously compressed on the fixed rod 1202, the fixed end 12012 continuously pushes the T-shaped bolt 1205 to slide towards one end of the second movable connecting end 12021 of the fixed rod 1202 along the T-shaped connecting groove 12022, and after the second display screen 2 is rotated 90 degrees, the fixed end 12012 is fixed on the fixed rod 1202 through the locking nut 1206, and the mutual angle adjustment of the second display screen 2 and the first display screen 1 is completed; then adjusting the mutual angle between the third display screen 3 and the first display screen 1, namely firstly rotating the third display screen 3 by 90 degrees anticlockwise, and the rest operation steps are the same as the angle adjustment operation steps of the second display screen 2; after the mutual angle adjustment between the second display screen 2, the third display screen 3 and the first display screen 1 is finished, the whole display screen structure is installed at the intersection position.
As shown in fig. 2, in some embodiments, two T-shaped connecting grooves 12022 are provided, the two T-shaped connecting grooves 12022 are arranged in parallel, one T-shaped bolt 1205 is respectively preset on the two T-shaped connecting grooves 12022, two connecting holes are provided on the fixed end 12012, and the two connecting holes are arranged in parallel; by arranging two T-shaped connecting grooves 12022, the number of the matched T-shaped bolts 1205 is two, and the fixing structures of the double T-shaped bolts 1205 and the locking nuts 1206 can enable the connection of the adjusting rod 1201 to be more stable.
In another aspect of the present utility model, to prevent the locking nut 1206 from loosening, a nut gasket is further disposed between the contact surfaces of the locking nut 1206 and the fixed end 12012, and the nut gasket is configured to increase the contact area, reduce the pressure, and prevent the locking nut 1206 from loosening.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. Display screen with walking suggestion, including first display screen (1), second display screen (2) and third display screen (3), its characterized in that: the left and right side ends of the first display screen (1) are respectively provided with a first movable connecting seat (4), the right side end of the second display screen (2) is provided with a first hinged end (5), the left side end of the third display screen (3) is provided with a second hinged end (6), the first hinged end (5) and the second hinged end (6) are respectively hinged with the two first movable connecting seats (4) through a first vertical bolt shaft (7), the back of the second display screen (2) is provided with a second movable connecting seat (8), the back of the third display screen (3) is provided with a third movable connecting seat (9), the left and right sides of the back of the first display screen (1) are respectively provided with a fourth movable connecting seat (10) and a fifth movable connecting seat (11), the horizontal heights of the second movable connecting seat (8), the third movable connecting seat (9), the fourth movable connecting seat (10) and the fifth movable connecting seat (11) are consistent, the back of the fourth movable connecting seat (10) and the fifth movable connecting seat (11) can be adjusted through the telescopic mechanism (12), the telescopic adjusting and positioning mechanism (12) is used for adjusting the mutual angles between the second display screen (2) and the third display screen (3) and the first display screen (1) according to the actual shape of the crossing.
2. A display screen with walking cues as defined in claim 1, characterized in that: the first display screen (1), the second display screen (2) and the third display screen (3) are all LED display screens with walking prompts.
3. A display screen with walking cues as defined in claim 1, characterized in that: the first display screen (1) is of a hanging type installation structure, and a hanging bracket is arranged at the top of the first display screen (1).
4. A display screen with walking cues as defined in claim 1, characterized in that: the telescopic adjusting and positioning mechanism (12) comprises an adjusting rod (1201) and a fixing rod (1202), a first movable connecting end (12011) is arranged at one end of the adjusting rod (1201), a second vertical bolt shaft (1203) is connected to the first movable connecting end (12011), a fixed end (12012) is arranged at the other end of the adjusting rod (1201), a second movable connecting end (12021) is arranged at one end of the fixing rod (1202), a third vertical bolt shaft (1204) is connected to the second movable connecting end (12021), a T-shaped connecting groove (12022) is formed in the fixing rod (1202) along the axial direction of the fixing rod, a T-shaped bolt (1205) is preset on the T-shaped connecting groove (12022), the T-shaped bolt (1205) is in sliding fit with the T-shaped connecting groove (12022), a connecting hole matched with the T-shaped bolt (1205) is formed in the fixed end (12012), and the fixed end (12012) is fixed on the fixing rod (1202) through a nut (1206) matched with the T-shaped bolt (1205).
5. A display screen with walking cues as defined in claim 4, characterized in that: t type spread groove (12022) are provided with two, and two T type spread grooves (12022) parallel arrangement, and preset a T type bolt (1205) on two T type spread grooves (12022) respectively, the connecting hole on stiff end (12012) is provided with two, and two connecting hole parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927778.1U CN219867020U (en) | 2023-04-23 | 2023-04-23 | Display screen with walking prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927778.1U CN219867020U (en) | 2023-04-23 | 2023-04-23 | Display screen with walking prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867020U true CN219867020U (en) | 2023-10-20 |
Family
ID=88321331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927778.1U Active CN219867020U (en) | 2023-04-23 | 2023-04-23 | Display screen with walking prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867020U (en) |
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2023
- 2023-04-23 CN CN202320927778.1U patent/CN219867020U/en active Active
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