CN220855861U - Road traffic countdown display capable of being installed rapidly - Google Patents

Abstract

The utility model discloses a road traffic countdown display capable of being quickly installed, which comprises a machine body, wherein a concave-convex sleeve is fixedly installed at the back of the machine body, a rotating shaft is fixedly installed in the concave-convex sleeve, one side of the rotating shaft is movably connected with a connecting plate, one side of the connecting plate is fixedly provided with a fixed sleeve, and an extension plate is movably connected in the fixed sleeve; this road traffic countdown display that can install fast through organism, unsmooth cover, rotation axis, connecting plate, fixed cover, extension board, fastening bolt and the setting of linear reciprocating motor, when road traffic crossing countdown display breaks down and changes, can be according to the width size of current road railing, through the tensile two sets of extension boards of fixed cover, let two sets of extension boards overlap on the road railing of different width sizes, then twist tightly fastening bolt so not only can carry out spacingly to fixed cover and extension board, also install the device and road railing is direct simultaneously.

Description

Road traffic countdown display capable of being installed rapidly

Technical Field

The utility model relates to the technical field related to road traffic, in particular to a road traffic countdown display capable of being rapidly installed.

Background

Road traffic refers to the flowing and staying of vehicles and pedestrians on roads for short, and sometimes comprises parking vehicles, the flowing service of enterprises to people and the moving of people to goods, and sometimes comprises the storage of goods, and is called as transportation, such as passenger transportation, cargo transportation, road transportation, railway transportation, air transportation, waterway transportation and the like, the traffic is called as transportation or transportation and transportation in China, and is also called as transportation for short, road traffic intersections use a countdown display to mark the current lane transit time, the traffic countdown display is mainly used for fixing the multi-period and multi-scheme traffic light control intersections, two countdown times are displayed, the maximum display time is 99 seconds, all green light, yellow light or red light times can be synchronously displayed, the back-end traffic countdown timer is a countdown timer matched with an intelligent traffic signal control system, the back-end traffic countdown timer starts to display the red light time when the last green light time of each red light/green light time is about to be ended, and the back-end traffic countdown timer starts to display only when the green light time is at the last green light time of the green light time, so that most of the traffic countdown timer is in a black screen state.

In the use process of the existing road traffic countdown display, when the countdown display fails after long-term use of road traffic, maintenance personnel are required to replace the countdown display in time, the countdown display has important influence on the current road traffic condition due to large replacement difficulty and low replacement speed, traffic police is often required to conduct traffic at an intersection with a mind of traffic police in the replacing process of the countdown display, so that the traffic order of the road traffic is influenced, and other vehicles in the road traffic intersection are delayed in the maintenance and replacement process, so that the road traffic countdown display capable of being quickly installed is required to be provided.

Disclosure of utility model

The utility model aims to provide a road traffic countdown display capable of being quickly installed so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road traffic countdown display that can install fast, includes the organism, the back fixed mounting of organism has unsmooth cover, unsmooth cover's inside fixed mounting has the rotation axis, one side swing joint of rotation axis has the connecting plate, one side fixed mounting of connecting plate has fixed cover, the inside swing joint of fixed cover has the extension board, the top of extension board runs through there is fastening bolt, unsmooth cover's below is provided with linear reciprocating motor, one side of organism is provided with the thermovent, the outside of thermovent runs through there is positioning bolt, positioning bolt's one end swing joint has the screen that separates, the top fixed mounting of organism has the support frame.

Preferably, the extension plate is movably connected with the connecting plate through a fixing sleeve, and the extension plate is symmetrically arranged by the central axis of the fixing sleeve.

Preferably, the inside of organism is provided with the display screen, the outside of organism runs through there is fixing bolt, fixing bolt's one end swing joint has the casing, the place ahead fixed mounting of casing has the shielding cover.

Preferably, the casing is in threaded connection with the machine body through fixing bolts, and the fixing bolts are distributed on the casing at equal intervals.

Preferably, the gauze is in threaded connection with the heat dissipation port through a positioning bolt, and the gauze is symmetrically arranged by the central axis of the machine body.

Preferably, one side of the support frame is movably connected with a resistance rotating shaft, and the other side of the resistance rotating shaft is fixedly provided with a fixing plate.

Preferably, a solar electric plate is arranged above the fixed plate, and a power line is fixedly arranged on one side of the solar electric plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the road traffic countdown display capable of being rapidly installed, through the arrangement of the machine body, the concave-convex sleeve, the rotating shaft, the connecting plate, the fixing sleeve, the extending plates, the fastening bolts and the linear reciprocating motor, when the road traffic intersection countdown display is in fault for replacement, the two groups of extending plates are stretched through the fixing sleeve according to the width of the current road railing, the two groups of extending plates are sleeved on the road railing with different widths, then the fastening bolts are twisted tightly, so that the fixing sleeve and the extending plates can be limited, meanwhile, the device and the road railing are directly installed, the rotating shaft can be driven by the expansion and contraction of the linear reciprocating motor to freely adjust the angles of the machine body and the connecting plate, vehicles passing through the road traffic intersection can be better observed in the countdown state of the current display, under the cooperation, the method for replacing and installing the device is simplified, the purpose of rapid installation can be achieved when the road traffic intersection is in fault, the maintenance difficulty is reduced, the maintenance time of maintenance personnel occupying the road traffic intersection is reduced, and the normal traffic order of the road intersection is maintained from the side face;

2. The rapid-installation road traffic countdown display is characterized in that when the rapid-installation road traffic countdown display is installed at a road traffic intersection for road traffic, the facing angle of the solar panel on the fixed plate can be adjusted through the resistance rotating shaft, solar energy of sun sunshine is absorbed by the solar panel in the daytime for storage, and power converted by the solar energy is directly transmitted to the rapid-installation road traffic countdown display through the power line until night for use, so that two power utilization methods in the daytime and at night are adopted, power consumption is saved, and the overall applicability of the rapid-installation road traffic countdown display is enhanced;

3. The utility model provides a road traffic countdown display that can install fast, through the organism, fixing bolt, the casing, shelter from the cover, the thermovent, positioning bolt and screen arrangement, because long-time sun in daytime is in addition to the continuous use of inside display screen, a large amount of heat has been accumulated in the organism inside, when the device dispels the heat through the thermovent, the dust at crossing also enters into the organism inside along with the air easily and causes the display screen to blur, can be at the externally mounted screen that separates of thermovent through positioning bolt, so can not block the normal heat dissipation function of the device, can also block the dust at crossing and get into the organism inside, guarantee that the demonstration of display screen is clear, the life of the device has been improved from the side, road traffic order has been maintained.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a retaining sleeve according to the present utility model;

FIG. 3 is a schematic view of the structure of the housing of the present utility model;

FIG. 4 is a schematic view of the structure of the screen according to the present utility model;

fig. 5 is a schematic structural view of the support frame of the present utility model.

In the figure: 1. a body; 2. a concave-convex sleeve; 3. a rotation shaft; 4. a connecting plate; 5. a fixed sleeve; 6. an extension plate; 7. a fastening bolt; 8. a linear reciprocating motor; 9. a display screen; 10. a fixing bolt; 11. a housing; 12. a shielding cover; 13. a heat radiation port; 14. positioning bolts; 15. a screen; 16. a support frame; 17. a resistance rotating shaft; 18. a fixing plate; 19. a solar panel; 20. and a power supply line.

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.

Referring to fig. 1, 2 and 3, the present utility model provides the following technical solutions: the utility model provides a road traffic countdown display that can install fast, which comprises a machine body 1, the back fixed mounting of organism 1 has unsmooth cover 2, unsmooth cover 2's inside fixed mounting has rotation axis 3, one side swing joint of rotation axis 3 has connecting plate 4, one side fixed mounting of connecting plate 4 has fixed cover 5, the inside swing joint of fixed cover 5 has extension board 6, the top of extension board 6 runs through and has fastening bolt 7, extension board 6 passes through fixed cover 5 and connecting plate 4 swing joint, extension board 6 sets up with the axis symmetry of fixed cover 5, the tensile two sets of extension board 6 of fixed cover 5, let two sets of extension board 6 overlap on the road railing of different width sizes, then turn round fastening bolt 7 so not only can carry out spacing to fixed cover 5 and extension board 6, simultaneously also install the device and road railing directly, the below of unsmooth cover 2 is provided with straight line reciprocating motor 8;

Referring to fig. 1, 3, 4 and 5, a display screen 9 is disposed in the machine body 1, a fixing bolt 10 is penetrated through the exterior of the machine body 1, one end of the fixing bolt 10 is movably connected with a machine shell 11, a shielding cover 12 is fixedly mounted in front of the machine shell 11, the shielding cover 12 can directly block oblique sunlight, the numbers displayed by the display screen 9 are clearer, convenience is provided for vehicles passing through road traffic intersections, the machine shell 11 is in threaded connection with the machine body 1 through the fixing bolt 10, the fixing bolts 10 are distributed on the machine shell 11 at equal intervals, the machine shell 11 can protect the display screen 9 in the machine body from damage caused by external factors, the service life of the whole device is prolonged, one side of the machine body 1 is provided with a heat dissipation opening 13, a positioning bolt 14 is penetrated through the exterior of the heat dissipation opening 13, one end of the positioning bolt 14 is movably connected with a screen 15, the screen 15 is in threaded connection with the heat dissipation port 13 through the positioning bolt 14, the screen 15 is symmetrically arranged on the central axis of the machine body 1, the screen 15 is installed outside the heat dissipation port 13 through the positioning bolt 14, so that the normal heat dissipation function of the device can not be blocked, dust at the crossing can be blocked from entering the machine body 1, the display of the display screen 9 is ensured to be clear, the support frame 16 is fixedly installed at the top of the machine body 1, one side of the support frame 16 is movably connected with the resistance rotating shaft 17, the other side of the resistance rotating shaft 17 is fixedly provided with the fixing plate 18, the facing angle of the solar electric plate 19 on the fixing plate 18 can be adjusted through the resistance rotating shaft 17, the solar electric plate 19 is arranged above the fixing plate 18, the power wire 20 is fixedly installed on one side of the solar electric plate 19, and the solar electric plate 19 absorbs solar energy of solar sunlight for storage in daytime, the solar energy converted electric power is directly transmitted to the device for use through the power line 20 until night.

Working principle: when the rapid-installation road traffic countdown display is used, firstly, the fault countdown display is disassembled, according to the width of the current road railing, the two groups of extension plates 6 are stretched through the fixing sleeve 5, the two groups of extension plates 6 are sleeved on the road railing with different width sizes, then the fastening bolts 7 are tightened, so that the fixing sleeve 5 and the extension plates 6 can be limited, meanwhile, the rapid-installation road traffic countdown display is also directly installed with the road railing, an external power supply is connected to open a switch of the linear reciprocating motor 8, the linear reciprocating motor 8 stretches and stretches to drive the rotating shaft 3 to freely adjust the angles of the machine body 1 and the connecting plate 4, vehicles passing through the road traffic crossing can better watch the countdown displayed at present, after the rapid installation is finished, the switch of the display screen 9 is opened according to a preset program, let display screen 9 begin to show countdown, then install screen 15 through positioning bolt 14 in the outside of thermovent 13, so can not only block the normal heat dissipation function of device, can also block the dust at crossing and get into inside organism 1, guarantee that display screen 9 shows clearly, the device can normally be used for road traffic crossing after all debugging finishes afterwards, solar panel 19 absorbs solar energy of sun sunshine and stores, wait until night with the electric power of solar energy conversion directly transmit to the device through power cord 20 and use, finally accomplish the quick installation and the work of using of all road traffic countdown display according to above-mentioned operation after, switch of straight reciprocating motor 8 is closed, switch of display screen 9 is closed, long-term if not using can, wherein the model of straight reciprocating motor 8 is: YS-NZ100-12A, the model of display 9 is: the model of the solar panel 19 is P5Z: ST-801, the use of the rapidly installable road traffic countdown display is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a road traffic countdown display that can install fast, includes organism (1), its characterized in that: the back of the machine body (1) is fixedly provided with a concave-convex sleeve (2), the inside of the concave-convex sleeve (2) is fixedly provided with a rotating shaft (3), one side of the rotating shaft (3) is movably connected with a connecting plate (4), one side of the connecting plate (4) is fixedly provided with a fixed sleeve (5), the inside of the fixed sleeve (5) is movably connected with an extension plate (6), the upper part of the extension plate (6) is penetrated with a fastening bolt (7), the utility model discloses a motor, including unsmooth cover (2) and support frame, unsmooth cover (2) are provided with straight reciprocating motor (8), one side of organism (1) is provided with thermovent (13), the outside of thermovent (13) is run through has positioning bolt (14), the one end swing joint of positioning bolt (14) has screen (15), the top fixed mounting of organism (1) has support frame (16).

2. The rapid installable road traffic countdown display of claim 1, wherein the extension plate (6) is movably connected with the connecting plate (4) through the fixing sleeve (5), and the extension plate (6) is symmetrically arranged with the central axis of the fixing sleeve (5).

3. The rapid-installable road traffic countdown display according to claim 1, wherein a display screen (9) is arranged in the machine body (1), a fixing bolt (10) penetrates through the machine body (1), one end of the fixing bolt (10) is movably connected with a machine shell (11), and a shielding cover (12) is fixedly arranged in front of the machine shell (11).

4. A rapid installable road traffic countdown display according to claim 3, wherein the housing (11) is threadably connected to the body (1) by means of fixing bolts (10), the fixing bolts (10) being equally spaced on the housing (11).

5. The rapid installable road traffic countdown display of claim 1, wherein the screen (15) is in threaded connection with the heat dissipation port (13) through a positioning bolt (14), and the screen (15) is symmetrically arranged with the central axis of the machine body (1).

6. The rapid-installable road traffic countdown display of claim 1, wherein one side of the support frame (16) is movably connected with a resistance rotating shaft (17), and the other side of the resistance rotating shaft (17) is fixedly provided with a fixing plate (18).

7. The rapid installable road traffic countdown display of claim 6, wherein a solar panel (19) is disposed above the fixed plate (18), and a power line (20) is fixedly installed on one side of the solar panel (19).