CN112982215A

CN112982215A - Device for enhancing information display of traffic sign

Info

Publication number: CN112982215A
Application number: CN202110322772.7A
Authority: CN
Inventors: 刘燕俊
Original assignee: Shenzhen Yinnanchun Trade Co ltd
Current assignee: Shenzhen Yinnanchun Trade Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-06-18

Abstract

The invention relates to the field of road signs, and discloses a device for enhancing information display of a traffic sign, which comprises a shell, wherein a working cavity is formed in the shell, a convex mirror is fixedly arranged on the inner wall of the left side in the working cavity, the sign is arranged on the right side in the working cavity in a sliding manner, and external pedestrians can see information on the sign through the convex mirror. This a device for reinforcing traffic sign information display can drive the mode that heats after the outside air filters through detection mechanism detects the visibility of outside air, remove the sign, thereby reach the effect of enlargiing picture and text information on it through the convex mirror, the sign removes the in-process simultaneously and drives the light and throw light on to it, the visibility of sign has been improved, heat the convex mirror simultaneously, can prevent that external low temperature from producing water smoke on the convex mirror, thereby influence the reading effect of sign information, the information reading efficiency has been improved.

Description

Device for enhancing information display of traffic sign

Technical Field

The invention relates to the technical field of road signs, in particular to a device for enhancing information display of a traffic sign.

Background

The road sign is figure and the characters sign that shows traffic laws and regulations and road information, can guarantee the facility of the unblocked and driving safety of road, and along with the development of technique, some road signs have the LED lamp to constitute to can guarantee the transmission of sign information, and then can be in the night or when long distance, pedestrian or driver can read sign information.

Current road sign is in the face of big fog or big haze weather, can not be fine by pedestrian or driver's reading information on it, because fog and haze have influenced visibility, thereby take place the driver and read unclear sign information, thereby can not in time learn place highway section information, take place to open the wrong way, or driving accident such as retrograde motion, and in the lower environment of visibility, even the sign can give out light, but can only play certain information reinforcing effect, and because of its pattern and characters are less, lead to reading unclear, thereby cause the traffic accident.

Disclosure of Invention

The device for enhancing the information display of the traffic sign has the advantages of amplifying the image-text information on the sign and increasing the visibility of the sign through illumination, and overcomes the defect of traffic accidents caused by the influence on pedestrians and drivers to read the sign information due to low visibility.

The invention provides the following technical scheme: a device for enhancing information display of a traffic sign comprises a shell, wherein a working cavity is formed in the shell, a convex mirror is fixedly arranged at an opening in the working cavity, the inside of the working cavity is provided with the sign in a sliding manner, one side of the working cavity is provided with a translation mechanism for controlling the sliding manner, an external pedestrian can see information on the sign through the convex mirror, the upper wall in the working cavity is communicated with a lamp cavity, a lighting mechanism is arranged in the lamp cavity, when the sign slides rightwards, the lighting mechanism can simultaneously rotate clockwise to enter the working cavity and illuminate the sign towards the end surface of one side, a cavity is formed in the shell, one side of the cavity is provided with a detection cavity, a detection mechanism is arranged in the detection cavity, the detection mechanism can detect the visibility of the external air, when the visibility is low, the sign can slide rightwards, and then pass through the convex mirror is right information on the sign carries out the physics and enlargies to can realize showing the effect of reinforcing, just be located in the casing the even array in lamp chamber left side has just seted up the heating chamber, it is equipped with heating mechanism in the heating chamber, can be right the air in the work intracavity heats, makes things convenient for the pedestrian can be clear see under the lower environment of visibility information on the sign.

Carefully, work intracavity lower wall intercommunication has the slip chamber, the lower extreme just is located in the casing the fixed motor that is equipped with in slip chamber left side, motor right-hand member face power connection has the motor shaft, the motor shaft right-hand member extends to right the slip intracavity with the right wall of slip intracavity rotates and is connected, the slip intracavity be equipped with the outer disc threaded connection's of slip chamber thread block, thread block up end with terminal surface fixed connection under the sign works as when the thread block slides right, can drive through fixed connection the sign slides right, and then can adjust the magnification of information on the sign.

Carefully, the fixed mounting that is equipped with of lamp intracavity left wall, it leads to the chamber to have seted up in the mounting, it is equipped with the pivot to lead to rotating between the intracavity front and back two walls, the even array of disc is equipped with the light outside the pivot, the light can be right after clockwise rotation information on the sign left end face is thrown light on.

Carefully, the rear end is equipped with the torsional spring chamber in the mounting, bilateral symmetry just can the pivoted be equipped with the fixed plate around the torsional spring intracavity, the pivot rear end ranging back to torsional spring intracavity and with the front side terminal surface fixed connection before the fixed plate, both sides around, rotate between the fixed plate and be equipped with the fixed axle, the fixed axle rear end ranging back and with torsional spring intracavity back wall rotates to be connected, both sides around the fixed axle between the fixed plate and be located the outer disc of fixed axle is around being equipped with the stay cord, the stay cord other end with sign right-hand member face fixed connection, rear side fixed plate rear end face with fixedly be equipped with the torsional spring between the torsional spring intracavity back wall, work as the stay cord pulling when the fixed axle rotates, the fixed axle can drive the light rotates.

Carefully, just be located in the casing the lamp chamber with fixedly be equipped with the air pump between the cavity, air pump right-hand member face bilateral symmetry is equipped with communicating pipe, one side communicating pipe with the intercommunication has the intercommunication chamber between the cavity, the opposite side communicating pipe with the fixed pipe of fixedly connected with between the heating intracavity upper wall center, the fixed filter that is equipped with of left side inner wall in the cavity, the filter can filter the ambient air, the air pump during operation can pass through the cavity extracts the ambient air, later through both sides communicating pipe, drives the air admission heat the intracavity and heat.

The detection device is characterized in that an air cavity is communicated between the upper wall in the cavity and the lower wall in the detection cavity, a fixed cavity is communicated between the left wall and the right wall in the detection cavity, visibility meters are fixedly arranged on two sides in the fixed cavity respectively, when the air pump is started, external air can be driven to enter the cavity and then enter the detection cavity through the air cavity, and visibility detection can be carried out on the air in the detection cavity through the visibility meters on the two sides.

Carefully, the heating member is fixedly arranged on the inner wall of two sides in the heating cavity, the lower end in the shell is positioned on the left side of the motor, a one-way valve is fixedly arranged on the left side of the motor, the upper end of the one-way valve is communicated with the lower wall in the working cavity, and the lower end of the one-way valve is communicated with the outside, so that the redundant air in the working cavity can be driven to be discharged to the outside through the one-way valve.

The invention has the following beneficial effects:

1. the invention detects the visibility of the outside air through the detection mechanism, further achieves the effect of amplifying the image-text information on the indicator through moving the indicator to a certain distance through the convex mirror, and simultaneously drives the illuminating lamp to illuminate the indicator in the moving process of the indicator, thereby improving the identification capability of a driver on the indicator information in severe weather.

2. According to the invention, when the detection mechanism detects the outside air, the outside air is driven to be filtered and heated, and then the convex mirror is heated, so that the water mist generated on the convex mirror by the outside low temperature is prevented, the reading effect of the indicator information is influenced, and the information reading efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

FIG. 4 is an enlarged view of FIG. 1 at C;

FIG. 5 is an enlarged view of FIG. 1 at D;

fig. 6 is an enlarged schematic view of E in fig. 2.

In the figure: 11. a housing; 12. a sign; 13. a convex mirror; 14. a working chamber; 15. pulling a rope; 16. a cavity is communicated; 17. a fixing member; 18. an illuminating lamp; 19. a lamp chamber; 20. a rotating shaft; 21. a heating cavity; 22. a fixed tube; 23. a heating member; 24. a detection chamber; 25. a communicating cavity; 26. a communicating pipe; 27. an air pump; 28. a filter plate; 29. a cavity; 30. a visibility meter; 31. a fixed cavity; 32. an air chamber; 33. a one-way valve; 34. a sliding cavity; 35. a motor shaft; 36. a thread block; 37. a motor; 38. a torsion spring cavity; 39. a torsion spring; 40. a fixing plate; 41. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a device for enhancing information display of a traffic sign comprises a housing 11, wherein a working chamber 14 is formed in the housing 11, a convex mirror 13 is fixedly arranged at an opening in the working chamber 14, a sign 12 is slidably arranged in the working chamber 14, a translation mechanism for controlling the sliding of the sign 12 is arranged on one side of the working chamber 14, external pedestrians can see information on the sign 12 through the convex mirror 13, a lamp chamber 19 is arranged on an inner upper wall of the working chamber 14 in a communicating manner, an illuminating mechanism is arranged in the lamp chamber 19, when the sign 12 slides rightwards, the illuminating mechanism can simultaneously rotate clockwise to enter the working chamber 14 and illuminate an end surface of the sign 12 facing to one side of the sign 13, a cavity 29 is formed in the housing 11, a detection chamber 24 is arranged on one side of the cavity 29, and a detection mechanism is arranged in the detection chamber 24, detection mechanism can carry out visibility to the outside air and detect, and when visibility is lower, sign 12 can slide right, and then passes through convex mirror 13 is right information on sign 12 carries out physics and enlargies to can realize showing the effect of reinforcing, just be located in the casing 11 even array in lamp chamber 19 left side has just seted up heating chamber 21, heating intracavity 21 is equipped with heating mechanism, can be right air in the working chamber 14 heats, makes things convenient for the pedestrian can be clear seeing under the lower environment of visibility information on sign 12.

Wherein, lower wall intercommunication has sliding chamber 34 in the working chamber 14, the lower extreme just is located in the casing 11 sliding chamber 34 left side is fixed and is equipped with motor 37, motor 37 right-hand member face power connection has motor shaft 35, motor shaft 35 right-hand member extends to right in the sliding chamber 34 with the interior right wall of sliding chamber 34 rotates and connects, be equipped with in the sliding chamber 34 with sliding chamber 34 outer disc threaded connection's thread piece 36, 36 up end of thread piece with terminal surface fixed connection under the sign 12 works as when 36 slides right, can drive through fixed connection sign 12 slides right, and then can adjust the magnification of information on the sign 12.

The fixed mounting 17 that is equipped with of left wall in the lamp chamber 19, it leads to the chamber 16 to have seted up in the mounting 17, it is equipped with pivot 20 to lead to rotating between the two walls around in the chamber 16, the even array of 20 outer disc of pivot is equipped with light 18, light 18 can be right after clockwise rotation information on the sign 12 left end face is thrown light on.

Wherein, the rear end is equipped with torsional spring chamber 38 in the mounting 17, bilateral symmetry just can the pivoted be equipped with fixed plate 40 around in the

torsional spring chamber

38, 20 rear ends of pivot ranging back to in the torsional spring chamber 38 and with the front side terminal surface fixed connection before the fixed plate 40, both sides around, rotate between the fixed plate 40 and be equipped with fixed axle 41, fixed axle 41 rear end ranging back and with the wall rotates in torsional spring chamber 38 to be connected, both sides around, between the fixed plate 40 and be located 41 outer disc of fixed axle is around being equipped with stay cord 15, the stay cord 15 other end with sign 12 right-hand member face fixed connection, rear side fixed plate 40 rear end face with fixed torsion spring 39 that is equipped with between the wall in torsional spring chamber 38, work as stay cord 15 pulling when fixed axle 41 rotates, fixed axle 41 can drive light 18 rotates.

Wherein, in the casing 11 and be located lamp chamber 19 with fixed air pump 27 that is equipped with between the cavity 29, air pump 27 right-hand member face bilateral symmetry is equipped with communicating pipe 26, one side communicating pipe 26 with communicating chamber 25 is linked together between the cavity 29, the opposite side communicating pipe 26 with fixedly connected with fixed pipe 22 between the heating chamber 21 inner wall center, the fixed filter 28 that is equipped with of left side inner wall in the cavity 29, filter 28 can filter the outside air, air pump 27 during operation can pass through cavity 29 draws the outside air, later through both sides communicating pipe 26, drives the air admission heat in the heating chamber 21.

An air cavity 32 is communicated between the inner upper wall of the cavity 29 and the inner lower wall of the detection cavity 24, the left wall and the right wall of the detection cavity 24 are communicated with a fixed cavity 31, visibility meters 30 are respectively fixedly arranged on two sides of the fixed cavity 31, when the air pump 27 is started, outside air can be driven to enter the cavity 29 and then enter the detection cavity 24 through the air cavity 32, and at the moment, the visibility meters 30 on two sides can detect the visibility of the air in the detection cavity 24.

Wherein, heating member 23 is fixed to both sides inner wall in heating chamber 21, the lower extreme just is located in casing 11 the fixed check valve 33 that is equipped with in motor 37 left side, check valve 33 upper end with lower wall is linked together in working chamber 14, check valve 33 lower extreme is linked together with the external world to can drive unnecessary air passes through in the working chamber 14 the check valve 33 discharges to the external world.

The working principle is as follows: a common traffic sign is manually placed in a detection cavity 24, then a shell 11 is prevented from being placed at the position where the sign is originally placed, the detection cavity 24 is communicated with the outside, outside air can enter a cavity 29 and further enters the detection cavity 24 through an air cavity 32, two-side visibility meters 30 are started to detect the visibility of the air in the detection cavity 24, when the outside air is in bad weather such as heavy fog or heavy haze, the visibility of the air is detected by the two-side visibility meters 30, a motor 37 and an air pump 27 are started, the motor 37 is started to drive a motor shaft 35 to rotate, the motor shaft 35 drives a threaded block 36 to slide rightwards through threaded connection, the threaded block 36 drives the sign 12 to slide rightwards through fixed connection, further, the left end face information of the sign 12 can be amplified through a convex mirror 13, when the sign 12 moves to a proper distance, at the moment, an outside pedestrian or a driver can see the amplified information on the left end face of the sign 12 through the convex mirror 13, when the sign 12 moves, the pull rope 15 can be driven to move rightwards, the pull rope 15 is loosened, and then the torsion force of the torsion spring 39 drives the fixing plate 40 to rotate clockwise, so that the rotating shaft 20 is driven to rotate clockwise through the fixed connection, the rotating shaft 20 drives the illuminating lamp 18 to rotate clockwise through the fixed connection, when the sign 12 slides rightwards to stop, the illuminating lamp 18 rotates clockwise into the working cavity 14, so that the left end face of the sign 12 is illuminated, and external pedestrians or drivers can better read information on the sign 12;

meanwhile, the air pump 27 is started to drive the outside air to enter the cavity 29, and then a part of the air in the cavity 29 enters the detection cavity 24 through the air cavity 32, so that the visibility of the outside air can be detected in real time by the visibility meters 30 on two sides, the other part of the air enters the communicating cavity 25 through the filter plate 28, then enters the communicating pipe 26 on one side, then enters the fixing pipe 22 through the communicating pipe 26 on the other side, and then enters the heating cavity 21 through the fixing pipe 22, the heating element 23 is started to heat the filtered air in the heating cavity 21, the heated air enters the working cavity 14, so that the convex mirror 13 can be heated while the air in the working cavity 14 is heated, and when the outside fog is prevented or the temperature is low, the water fog is generated on the outer end surface of the convex mirror 13, so that the reading of the information of the indicator 12 is influenced, and the air in the working cavity 14 can be discharged to the outside through, outside air cannot enter the working chamber 14 through the one-way valve 33;

when the visibility meters 30 on the two sides detect that the visibility of the outside air is higher than the set value, the air pump 27 stops working, the motor 37 rotates reversely, the indicator 12 is driven to slide leftwards to reset, meanwhile, the pull rope 15 is driven to slide leftwards, and the illuminating lamp 18 is driven to rotate anticlockwise to reset.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. An apparatus for enhancing the display of traffic sign information, comprising a housing (11), characterized in that: a working chamber (14) is arranged in the shell (11), a convex mirror (13) is fixedly arranged at an opening in the working chamber (14), a sign (12) is arranged in the working chamber (14) in a sliding manner, one side of the working chamber (14) is provided with a translation mechanism for controlling the sliding of the sign (12), an external pedestrian can see information on the sign (12) through the convex mirror (13), an upper wall in the working chamber (14) is communicated with a lamp chamber (19), a lighting mechanism is arranged in the lamp chamber (19), when the sign (12) slides rightwards, the lighting mechanism can simultaneously rotate clockwise to enter the working chamber (14) and illuminate the sign (12) towards one side end face of the sign (13), a cavity (29) is arranged in the shell (11), a detection cavity (24) is arranged on one side of the cavity (29), and a detection mechanism is arranged in the detection cavity (24), detection mechanism can carry out visibility to the outside air and detect, and when visibility is lower, sign (12) can slide right, and then pass through convex mirror (13) are right information on sign (12) carries out physics and enlargies to can realize showing the effect of reinforcing, just be located in casing (11) even array in lamp chamber (19) left side has just seted up heating chamber (21), be equipped with heating mechanism in heating chamber (21), can be right the air in working chamber (14) heats, makes things convenient for the pedestrian can be clear under the lower environment of visibility to see information on sign (12).

2. An apparatus for enhancing the display of traffic sign information according to claim 1 wherein: lower wall intercommunication has slip chamber (34) in working chamber (14), the lower extreme just is located in casing (11) fixed motor (37) that are equipped with in slip chamber (34) left side, motor (37) right-hand member face power connection has motor shaft (35), motor shaft (35) right-hand member extends to right in slip chamber (34) with right wall rotates in slip chamber (34) and connects, be equipped with in slip chamber (34) with slip chamber (34) outer disc threaded connection's thread piece (36), thread piece (36) up end with terminal surface fixed connection under sign (12).

3. An apparatus for enhancing the display of traffic sign information according to claim 1 wherein: the fixed mounting (17) that is equipped with of left wall in lamp chamber (19), logical chamber (16) have been seted up in mounting (17), it is equipped with pivot (20) to lead to rotate between the two walls around in chamber (16), the even array of pivot (20) excircle face is equipped with light (18), light (18) clockwise rotation back can be right information on sign (12) left end face is thrown light on.

4. An apparatus for enhancing the display of traffic sign information according to claim 3 wherein: rear end is equipped with torsional spring chamber (38) in mounting (17), bilateral symmetry just can the pivoted be equipped with fixed plate (40) around in torsional spring chamber (38), pivot (20) rear end ranging back to in torsional spring chamber (38) and with the front side terminal surface fixed connection before fixed plate (40), both sides around, rotate between fixed plate (40) and be equipped with fixed axle (41), fixed axle (41) rear end ranging back and with the wall rotates in torsional spring chamber (38) and connects, both sides around, just be located between fixed plate (40) fixed axle (41) outer disc is around being equipped with stay cord (15), stay cord (15) other end with sign (12) right-hand member face fixed connection, rear side fixed plate (40) rear end face with fixedly be equipped with torsional spring (39) between the wall in torsional spring chamber (38).

5. An apparatus for enhancing the display of traffic sign information according to claim 1 wherein: the lamp cavity (19) and the cavity (29) are fixedly provided with an air pump (27), the right end face of the air pump (27) is symmetrically provided with communicating pipes (26) in two sides, one side of each communicating pipe (26) is communicated with the cavity (29) to form a communicating cavity (25), the other side of each communicating pipe (26) is fixedly connected with a fixed pipe (22) between the centers of the upper walls in the heating cavity (21), and the inner wall of the left side in the cavity (29) is fixedly provided with a filter plate (28).

6. An apparatus for enhancing the display of traffic sign information according to claim 1 wherein: an air cavity (32) is communicated between the inner upper wall of the cavity (29) and the inner lower wall of the detection cavity (24), the left wall and the right wall of the detection cavity (24) are communicated with a fixed cavity (31), and two sides of the inner side of the fixed cavity (31) are respectively and fixedly provided with a visibility meter (30).

7. An apparatus for enhancing the display of traffic sign information according to claim 2 wherein: heating chamber (21) interior both sides inner wall is fixed and is equipped with heating member (23), the lower extreme just is located in casing (11) motor (37) left side is fixed and is equipped with check valve (33), check valve (33) upper end with lower wall is linked together in working chamber (14), check valve (33) lower extreme is linked together with the external world.