CN217026804U

CN217026804U - Sign in morning and evening tides lane

Info

Publication number: CN217026804U
Application number: CN202220630684.3U
Authority: CN
Inventors: 王润卿
Original assignee: Qingdao Luyuantai Engineering Technology Service Center
Current assignee: Qingdao Luyuantai Engineering Technology Service Center
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-22
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to an indicating plate of a tidal lane, which comprises a back plate and an indicating plate, wherein the indicating plate is fixed on the back plate, a fixed mark block is arranged on the indicating plate, arrow holes are respectively formed in the top and the side surface of the fixed mark block, a transparent protective plate is covered and sealed on the arrow holes, a conversion plate is rotatably connected between the back plate and the indicating plate, the conversion plate is driven to rotate by a driving mechanism and can be respectively exposed through the arrow holes, the visual characteristics of the conversion plate are consistent with those of the fixed mark block, and the visual characteristics of the indicating plate around the fixed mark block are consistent with those of the back plate. Utility model's an usage is, actuating mechanism drive change-over panel rotates to different arrow point departments, because the visual characteristic of change-over panel is unanimous with fixed mark piece, consequently can make up and form different instruction directions, reaches the purpose of instructing.

Description

Sign in morning and evening tides lane

Technical Field

The utility model relates to the field of traffic indication, in particular to a sign for a tidal lane.

Background

The tidal lane means: one or more vehicle driving direction stipulations are set in the city according to different traffic flows in the morning and the evening, and the lanes change along different time periods.

As the vehicle running direction of the tidal lane is changed, the sign of the tidal lane needs to be changed periodically so as to indicate that the vehicle runs according to regulations in different time periods.

The sign in current morning and evening tides lane is mostly the electron sign, is provided with the LED matrix promptly on the sign, sets for different LED in different time quantums and lights to instruct the vehicle to go straight or turn. In the actual use process, the LED matrix cannot be seen clearly due to strong light; the LED matrix may cause damage to some LED modules in use all year round, which not only is aesthetically undesirable, but also affects traffic indication.

Therefore, there is a need for a new type of sign for tidal lanes that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is to solve the existing sign of tidal lanes

According to one aspect of the utility model, the indicating plate for the tidal lane comprises a back plate and an indicating plate, wherein the indicating plate is fixed on the back plate, a fixed mark block is arranged on the indicating plate, arrow holes are respectively formed in the top and the side of the fixed mark block, a transparent protection plate is covered and sealed on the arrow holes, a conversion plate is rotatably connected between the back plate and the indicating plate, the conversion plate is driven to rotate by a driving mechanism and can be exposed through the arrow holes respectively, the visual characteristics of the conversion plate are consistent with those of the fixed mark block, and the visual characteristics of the indicating plate around the fixed mark block are consistent with those of the back plate.

According to the scheme, the driving mechanism drives the conversion plate to rotate to different arrow hole positions, and as the visual characteristics of the conversion plate are consistent with those of the fixed marking blocks, different indication directions can be formed in a combined mode, and the purpose of indication is achieved; the mode is free from the intervention of LED lamps, the problem that the LED lamps cannot be seen clearly due to strong light irradiation is solved, the dark spot condition caused by the damage of a single LED module is avoided, and the attractiveness and the indicating accuracy are guaranteed.

Preferably, the conversion plate is shaped to conform to the arrow hole, and the conversion plate has an area larger than that of the arrow hole.

Through the scheme, the arrangement can ensure that the conversion plate is completely filled with the arrow head holes, and ensure that the conversion plate exposed under various viewing angles is in the shape of the arrow head; the arrow-shaped conversion plate can reduce the size and the weight as much as possible on the premise of ensuring the display effect.

Preferably, two limiting blocks are fixed on the back plate, and the positions of the limiting blocks respectively correspond to the outer side faces of the arrow hole.

Through this scheme, the stopper can be injectd the turned angle of change-over panel, makes its position accurate, guarantees its display effect.

Preferably, the conversion plate is rotatably connected to the back plate through a driving plate, the driving plate is a worm wheel, the driving mechanism comprises a driving motor and a worm, and the worm wheel is meshed with the worm.

According to the scheme, the driving effect can be improved due to the structure of the worm and gear, so that a driving motor with lower power can drive the device, and the energy consumption is reduced; and the damage to the driving motor caused by the self-rotation of the conversion plate due to the self weight can be avoided.

Preferably, the periphery of the back plate is bent forwards to form a protective part, and the indicator plate is connected to the end part of the protective part in a sealing manner.

Through this scheme, make and form a relatively sealed cavity between indicator board and the backplate, play the guard action to actuating mechanism and converter plate, avoid the entering of rainwater etc. to cause the short circuit damage.

The LED display sign has the technical effects that the LED display sign is simple in structure and convenient to use, can adapt to indication of a strong light environment compared with a traditional LED display sign, and is higher in reliability and longer in service life.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic view showing the structure of a sign for a tidal lane according to an embodiment of the present invention.

Fig. 2 is a schematic view showing a structure of a back plate in a signboard of a tidal lane according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure of fig. 1.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

Examples

As shown in fig. 1 to 3, the sign for a tidal lane in the present embodiment includes a back plate 200 and an indication plate 100, the indication plate 100 is fixed to the back plate 200, a fixed mark block 110 is disposed on the indication plate 100, arrow holes 120 are respectively disposed on the top and the side of the fixed mark block 110, a transparent protection plate (not shown in the figure) is covered and sealed on the arrow holes 120, a conversion plate 210 is rotatably connected between the back plate 200 and the indication plate 100, the conversion plate 210 is driven to rotate by a driving mechanism 220 and can be respectively exposed through the arrow holes 120, the visual characteristics of the conversion plate 210 are consistent with those of the fixed mark block 110, and the visual characteristics of the indication plate 210 around the fixed mark block 110 are consistent with those of the back plate 200. The fixed mark block 110 is 1-shaped and forms a forward or turning arrow shape together with the arrow hole 120.

Through the scheme of the embodiment, the driving mechanism 220 is connected to the traffic signal control system through a line, when the direction of the tidal lane needs to be changed, in the embodiment or other embodiments, the driving mechanism 220 drives the conversion plate 210 to rotate to different arrow holes 120, and as the visual characteristics of the conversion plate 210 are consistent with those of the fixed mark blocks 110, different indication directions can be formed in a combined manner, so that the purpose of indication is achieved; the mode is free from the intervention of LED lamps, the problem that the LED lamps cannot be seen clearly due to strong light irradiation is solved, the dark spot condition caused by the damage of a single LED module is avoided, and the attractiveness and the indicating accuracy are guaranteed.

In this or other embodiments, the shape of the conversion plate 210 conforms to the arrow hole 120, and the area of the conversion plate 210 is larger than the area of the arrow hole 120. This arrangement can ensure that the conversion plate 210 completely fills the arrow hole 120, ensuring that the conversion plate 210 exposed under various viewing angles is arrow-shaped; the arrow-shaped conversion plate 210 can reduce the size and weight as much as possible while ensuring the display effect.

In this embodiment or other embodiments, two limit blocks 230 are fixed on the back plate 200, and the positions of the limit blocks 230 respectively correspond to the outer side surfaces of the arrow hole 120. The limiting block 230 can limit the rotation angle of the converting plate 210, so that the position of the converting plate is accurate and the display effect of the converting plate is ensured.

In this embodiment or other embodiments, the converting plate 210 is rotatably connected to the back plate 200 by a driving disc 211, the driving disc 211 is a worm wheel, the driving mechanism 220 includes a driving motor 221 and a worm 222, the worm wheel 211 is engaged with the worm 222, and the driving motor 221 drives the worm 222 to rotate so as to drive the worm wheel to rotate, so that the converting plate 210 rotates to different arrow holes 120.

The structure of the worm gear can improve the driving effect, so that the driving motor 221 with lower power can drive the device, and the energy consumption is reduced; and the damage of the driving motor 221 caused by the self-rotation of the conversion plate 210 due to its own weight can be avoided.

In this embodiment or other embodiments, the periphery of the back plate 200 is bent forward to form a protective part 201, and the indicator plate 100 is connected to the end of the protective part 201 in a sealing manner. A relatively sealed cavity is formed between the indication plate 100 and the back plate 200, which protects the driving mechanism 220 and the conversion plate 210, and prevents short circuit damage caused by entering of rain water and the like.

The technical effect of this embodiment lies in, this device simple structure, and convenient to use compares in traditional LED and shows the sign, can adapt to the instruction of highlight environment, and the reliability is higher moreover, and the life-span is longer.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications can be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides an indication board in morning and evening tides lane, includes backplate and indicator board, the indicator board is fixed extremely on the backplate, its characterized in that, be provided with fixed mark piece on the indicator board, the top and the side of fixed mark piece are provided with the arrow head hole respectively, it has transparent guard plate to cover to seal on the arrow head hole, the backplate with rotate between the indicator board and be connected with the change-over board, the change-over board is rotatory and can pass through respectively by actuating mechanism drive the arrow head hole exposes, the visual characteristic of change-over board with the fixed mark piece is unanimous, around the fixed mark piece the visual characteristic of indicator board with the visual characteristic of backplate is unanimous.

2. A sign for a tidal lane according to claim 1, wherein the conversion plate is shaped to conform to the arrow hole, and the conversion plate has an area larger than the area of the arrow hole.

3. The indicating plate for the tidal lane of claim 1, wherein two limit blocks are fixed on the back plate, and the positions of the limit blocks respectively correspond to the outer side surfaces of the arrow hole.

4. The tidal lane sign of claim 1, wherein the converter plate is rotatably connected to the back plate by a drive plate, the drive plate is a worm gear, the drive mechanism comprises a drive motor and a worm, and the worm gear is engaged with the worm gear.

5. A tidal lane sign according to claim 1, wherein the back plate is bent forward around to form a shield, the sign plate being sealingly attached to the end of the shield.