CN213635140U

CN213635140U - Prevent outdoor bill-board that shelters from

Info

Publication number: CN213635140U
Application number: CN202022766540.4U
Authority: CN
Inventors: 程辉
Original assignee: Hangzhou Qisheng Display Identification System Co ltd
Current assignee: Hangzhou Qisheng Display Identification System Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-06
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a prevent outdoor bill-board that shelters from belongs to bill-board technical field, including bill-board body, display screen, cover glass, detection device and cleaning device, the display screen inlays in bill-board body surface, the cover of cover glass locates outside the display screen, detection device can follow bill-board body surface removal, the last photosensitive sensor who is equipped with a plurality of orientation display screen settings of detection device, cleaning device is used for clearing up the cover glass surface, still includes the heating wire, the heating wire is connected with cover glass heat conduction, cleaning device and photosensitive sensor are connected with the controller electricity respectively. To the technical problem that current bill-board was sheltered from by the small advertisement easily, the utility model provides a prevent outdoor advertising board that shelters from, it can in time detect whether the bill-board is sheltered from by the small advertisement to in time clear away the small advertisement through cleaning device.

Description

Prevent outdoor bill-board that shelters from

Technical Field

The utility model relates to a bill-board technical field, concretely relates to prevent outdoor bill-board that shelters from.

Background

The billboard refers to all outdoor media for transmitting advertising information, the size of the media depends on the actual environment, such as shop signs, doorheads and the like, and the picture of the facade can be made by hand drawing, computer making or printing on paper. The materials for manufacturing the billboard are various, are generally formed by welding square tubes, angle steel and the like, and can be connected with a three-dimensional plate, lamp cloth, plastic suction, a buckle plate, an aluminum plastic plate and the like. The billboard is various in types, and at present, a signboard billboard, a road board billboard, a neon light billboard and the like are common, and in addition, the outdoor advertising form also comprises an advertisement gallery, a commodity model and the like. Because the advertisements are all arranged in open-air public places, the whole image of the advertisements is related to the appearance of the city, and if the advertising board is full of small advertisements, the advertising effect is influenced, and the whole environment is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the technical problem that current bill-board was sheltered from by the small advertisement easily, the utility model provides a prevent outdoor advertising board that shelters from, it can in time detect whether the bill-board is sheltered from by the small advertisement to in time clear away the small advertisement through cleaning device.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a prevent outdoor bill-board that shelters from, includes bill-board body, display screen, protective glass, detection device and cleaning device, the display screen inlays in bill-board body surface, the protective glass cover is located outside the display screen, detection device can follow bill-board body surface and remove, the last photosensitive sensor who is equipped with a plurality of orientation display screen settings that is equipped with of detection device, cleaning device is used for clearing up the protective glass surface, still includes the heating wire, the heating wire is connected with protective glass heat conduction, cleaning device and photosensitive sensor are connected with the controller electricity respectively.

Optionally, detection device includes first movable rod and first drive structure, first drive structure is used for ordering about first movable rod and laminates in the sliding surface of cover glass, be equipped with on the first movable rod and detect the groove, detect the groove towards cover glass one side opening, a plurality of photosensitive sensor even distribute in detecting the inslot, be equipped with the light screen between two adjacent photosensitive sensor.

Optionally, the billboard originally includes base, advertisement frame and locates the support column of advertisement frame both sides respectively, first drive structure includes first drive block, first drive screw and a driving motor, first drive block links firmly on first movable rod, and this first drive block threaded connection is on first drive screw, a driving screw is rotatable to be installed between two support columns, a driving motor's output shaft links firmly with a driving screw one end.

Optionally, cleaning device includes second movable rod and second drive structure, second drive structure is used for ordering about the second movable rod and fits in that the cover glass surface slides, be equipped with the clearance groove on the second movable rod, the clearance groove is towards cover glass one side opening, but be equipped with relative pivoted cleaning roller in the clearance groove, be equipped with on the second movable rod and be used for ordering about cleaning roller pivoted clearance motor, cleaning roller evenly distributed has a plurality of protruding grains, be equipped with a plurality of clearance hooks on the inner wall in clearance groove.

Optionally, one side, away from protective glass, of the second movable rod is provided with a cleaning opening, a cleaning door is installed at the cleaning opening, one side of the cleaning door is hinged to the second movable rod, and the cleaning hook is installed on the inner wall of the cleaning door.

Optionally, the cleaning device further comprises a first distance meter and a second distance meter, the first distance meter is used for monitoring the distance change of the detection device, the second distance meter is used for monitoring the distance change of the cleaning device, and the first distance meter and the second distance meter are respectively electrically connected with the controller.

Optionally, the billboard originally includes base, advertisement frame and locates the support column of advertisement frame both sides respectively, second drive structure includes second drive block, second drive screw and second driving motor, the second drive block links firmly on the second movable rod, and this second drive block threaded connection is on second drive screw, rotatable the installing between two support columns of second drive screw, second driving motor's output shaft links firmly with second drive screw one end.

Optionally, the lower extreme of first movable rod has linked firmly first stopper, be equipped with the gag lever post between two support columns, first stopper slidable wears to locate on the gag lever post.

Optionally, the lower extreme of second movable rod has linked firmly the second stopper, be equipped with the gag lever post between two support columns, the second stopper slidable wears to locate on the gag lever post.

Optionally, a first groove for the first movable rod to be embedded into is formed in one of the supporting columns.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) this prevent outdoor advertising board that shelters from can play good guard action to the display screen through cover glass, prevents that the adlet from directly pasting on the display screen, prevents to cause the destruction to the display screen when clearing up the adlet.

(2) This prevent outdoor bill-board that shelters from passes through detection device's action for can detect bill-board body surface whole when detecting the small advertisement, and need not too much installation photosensitive sensor, when reducing photosensitive sensor quantity, guaranteed the detection range to the small advertisement.

(3) This prevent outdoor billboard of sheltering from detects whether paste on the cover glass and have little advertisement through the mode that photosensitive sensor received the white light that comes from the display screen, when reducing the detection cost, has ensured the exactness of testing result.

Drawings

Fig. 1 is a first schematic structural view of an anti-blocking outdoor billboard provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of an anti-blocking outdoor billboard provided by the embodiment of the utility model;

fig. 3 is a first schematic cross-sectional view of an anti-blocking outdoor billboard according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of an anti-blocking outdoor billboard according to an embodiment of the present invention;

FIG. 5 is a partial schematic view of FIG. 4 at A;

1. a billboard body; 11. a base; 12. an advertisement frame; 13. a support pillar; 131. a first groove; 132. a second groove; 2. A display screen; 3. protective glass; 4. a detection device; 41. a first movable bar; 411. a detection tank; 412. a visor; 413. a first stopper; 421. a first driving block; 422. a first drive screw; 423. a first drive motor; 5. a photosensitive sensor; 6. A limiting rod; 7. a range finder; 20. a cleaning device; 201. a second movable bar; 2011. cleaning the tank; 2012. cleaning the opening; 2013. A second limiting block; 2021. a second driving block; 2022. a second drive screw; 2023. a second drive motor; 203. cleaning the roller; 2031. convex particles; 204. cleaning the motor; 205. cleaning a hook; 206. cleaning the door; 21. a second range finder.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-5 and the accompanying examples.

With reference to fig. 1-5, the anti-blocking outdoor billboard of this embodiment includes a billboard body 1, a display screen 2, a protective glass 3, a detection device 4 and a cleaning device 20, where the display screen 2 is embedded in the surface of the billboard body 1, the front surface of the display screen 2 is recessed inwards to form a concave surface for installing the display screen 2, the protective glass 3 is covered outside the display screen 2, the protective glass 3 is embedded in the billboard body 1 in the same way, the outer surface of the protective glass is flush with the surface of the billboard body 1, the detection device 4 can move along the surface of the billboard body 1, the detection device 4 is provided with a plurality of photosensitive sensors 5 arranged towards the display screen 2, the cleaning device 20 is used for cleaning the surface of the protective glass and further includes a heating wire, the heating wire is connected with the protective glass 3 in a heat conducting manner, the cleaning device 20 and the photosensitive sensors are electrically connected with a controller respectively, the controller may be a microchip having remote data transmission capabilities.

This prevent outdoor billboard's that shelters from theory of operation: the detection device 4 moves once along the surface of the billboard body 1 at intervals, the controller controls the display screen 2 to emit uniform white light in the moving process of the detection device 4, if the photosensitive sensors 5 receive the white light from the display screen 2 through the protective glass 3, the corresponding positions of the photosensitive sensors 5 are not shielded by the small advertisements, when the photosensitive sensors 5 detect that no white light is irradiated, the photosensitive sensors count the white light to the controller, after the detection is finished, the controller selectively starts the cleaning device 20 according to whether the photosensitive sensors 5 do not receive the white light, if the photosensitive sensors 5 do not receive the white light, the cleaning device 20 is started to clean the surface of the protective glass 3, after the cleaning is finished, the detection device 4 works again to detect the surface of the protective glass 3, if the lighttight parts are detected, the maintenance personnel are remotely reminded to the site for processing through the controller.

The anti-blocking outdoor billboard can play a good role in protecting the display screen 2 through the protective glass 3, prevent small advertisements from being directly stuck to the display screen 2 and prevent the display screen 2 from being damaged when the small advertisements are cleaned; by the action of the detection device 4, the surface of the billboard body 1 can be integrally detected when the small advertisements are detected, and the photosensitive sensors 5 do not need to be mounted excessively, so that the detection range of the small advertisements is ensured while the number of the photosensitive sensors 5 is reduced; the white light from the display screen 2 is received by the photosensitive sensor 5 to detect whether the small advertisements are adhered on the protective glass 2, so that the detection cost is reduced, and meanwhile, the correctness of the detection result is ensured; the small advertisements on the protective glass 3 can be efficiently and quickly removed through the cleaning device 20 without the need of frequent movement of personnel to the site for treatment; before cleaning device 20 cleared up the little advertisement, accessible controller starts the heating wire and heats protective glass 3, and glass is good heat conductor, can reduce the viscidity of little advertisement after protective glass 3 heaies up, and cleaning device 20 of being convenient for is light clears up the little advertisement from protective glass 3.

As an alternative of the present invention, the detecting device 4 includes a first movable rod 41 and a first driving structure, the first movable rod 41 is disposed along the height direction of the billboard body 1 and attached to the cover glass 3, the first driving structure is used for driving the first movable rod 4 to be attached to the cover glass 3 for surface sliding, the moving direction of the first movable rod 4 is horizontal movement, the first movable rod 41 is provided with a detecting groove 411, the detecting groove 411 is open towards one side of the cover glass 3, a plurality of photosensitive sensors 5 are uniformly distributed in the detecting groove 411, and a light shielding plate 412 is disposed between two adjacent photosensitive sensors 5; the first movable rod 4 is attached to the surface of the protective glass 3, the photosensitive sensor 5 is arranged in the detection groove 411, the detection groove 411 is dark as much as possible during detection, so that the influence of external light on a detection result is avoided as much as possible, and the photosensitive sensor 5 is arranged in the detection groove 411, so that the photosensitive sensor 5 can be well protected, and the photosensitive sensor 5 is protected from being damaged due to collision with other parts; through the arrangement of the light shielding plate 412, two adjacent photosensitive sensors 5 cannot interfere with each other during detection, and each photosensitive sensor 5 is ensured to detect a fixed area.

As an alternative of the present invention, the billboard body 1 comprises a base 11, an advertisement frame 12 and supporting columns 13 respectively disposed at two sides of the advertisement frame 12, the base 11 is horizontally placed on the ground for supporting the billboard body 1, the bottom of the supporting column 13 is fixedly connected with the base 11 by welding, the advertisement frame 12 is fixed between the two supporting columns 13 by welding, the first driving structure comprises a first driving block 421, a first driving screw 422 and a first driving motor 423, the first driving block 421 is integrally formed and fixedly connected to the upper end of the first movable rod 4, the first driving block 421 is in threaded connection with the first driving screw 422, the first driving screw 422 is rotatably mounted between the two supporting columns 13, the output shaft of the first driving motor 423 is fixedly connected with one end of the first driving screw 422, the first driving motor 423 is mounted on the outer wall of the supporting column 13 at the right side by screws, an output shaft of the driving mechanism penetrates through the supporting column 13 and is fixedly connected with the end part of the first driving screw 422 in a welding way; this prevent outdoor advertising board's that shelters from first drive structure during operation, order about first drive screw 422 through first driving motor 423 and rotate, because first drive block 421 and first drive screw 422 threaded connection, when first drive screw 422 rotates, first drive block 421 just can follow first drive screw 422 length direction action and drive first movable rod 4 synchronization motion.

In the present embodiment, the first driving screw 422 is disposed above the advertisement frame 12; through installing first drive screw 422 in higher position to can prevent effectively that first drive screw 422 from endangering pedestrian's personal safety, when needing to maintain first drive structure, need only with the ladder climbing.

As an alternative of the present invention, the cleaning device 20 includes a second movable rod 201 and a second driving structure, the second movable rod 201 is disposed along the height direction of the billboard body 1 and attached to the cover glass 3, the second driving structure is used for driving the second movable rod 201 to slide along the surface of the cover glass, the moving direction of the second movable rod 201 is horizontal movement, a cleaning groove 2011 is disposed on the second movable rod 201, the cleaning groove 2011 is open towards one side of the cover glass, a cleaning roller 203 capable of rotating relatively is disposed in the cleaning groove 2011, the surface of the cleaning roller 203 is attached to the surface of the cover glass, a cleaning motor 204 for driving the cleaning roller 203 to rotate is disposed on the second movable rod 201, the cleaning motor 204 is a step motor and is mounted on the top of the second movable rod 201 through screws, a plurality of protruding particles 2031 are uniformly distributed on the surface of the cleaning roller 203, a plurality of cleaning hooks 205 are arranged on the inner wall of the cleaning groove 2011, and the cleaning hooks 205 are arranged in a direction opposite to the rotation direction of the cleaning roller 203; in the rotating process of the cleaning roller 203, the small advertisements can be easily cleaned from the protective glass through the friction force between the convex particles 2031 on the cleaning roller 203 and the small advertisements, the cleaned small advertisements move towards the cleaning groove 2011 under the driving of the cleaning roller 203, the movement process is summarized, the small advertisements on the cleaning roller 203 can be taken down by the cleaning hook 205 to be hung on the cleaning hook 205, so that the cleaning effect of the small advertisements by the subsequent cleaning roller 203 is improved, only maintenance personnel are needed to regularly clean the small advertisements on the cleaning hook 205, the protective glass 3 is heated by the heating wires, the viscosity of the small advertisements can be reduced, and the small advertisements can be cleaned by the cleaning roller 203 through the friction force.

In this embodiment, a cleaning opening 2012 is formed in one side, away from the cover glass, of the second movable rod 201, a cleaning door 206 is installed at the cleaning opening 2012, one side of the cleaning door 206 is hinged to the second movable rod 201, a handle is integrally formed on the other side of the cleaning door 206, the handle and the second movable rod 201 are fixed in a magnetic manner, and the cleaning hook 205 is installed on the inner wall of the cleaning door 206; when the maintainer cleans the small advertisement on the cleaning hook 205, the cleaning door 206 can be opened outwards by pulling the handle, and the cleaning hook 205 is exposed out of the second movable rod 201 at the moment so as to clean the small advertisement on the cleaning hook 205.

In this embodiment, the second driving structure includes a second driving block 2021, a second driving screw 2022 and a second driving motor 2023, the second driving block 2021 is integrally connected to the upper end of the second movable rod 201, the second driving block 2021 is connected to the second driving screw 2022 by a thread, the second driving screw 2022 is rotatably installed between the two supporting columns 13, an output shaft of the second driving motor 2023 is fixedly connected to one end of the second driving screw 2022, the second driving motor 2023 is installed on the outer wall of the supporting column 13 on the right side by a screw, and the output shaft thereof penetrates through the supporting column 13 and is fixedly connected to the end of the second driving screw 2022 by welding; when the first driving structure of the anti-blocking outdoor billboard works, the second driving screw 2022 is driven to rotate by the second driving motor 2023, and because the second driving block 2021 is in threaded connection with the second driving screw 2022, when the second driving screw 2022 rotates, the second driving block 2021 can move along the length direction of the second driving screw 2022 and drive the second movable rod 201 to synchronously move.

As an alternative of the present invention, the lower end of the first movable rod 41 is fixedly connected with a first limiting block 413, a limiting rod 6 is disposed between the two supporting columns 13, the first limiting block 413 and the first driving screw 422 are horizontally disposed, and the first limiting block 413 is slidably disposed on the limiting rod 6; in the process that the first movable rod 41 moves, the first limiting block 413 and the limiting rod 6 are matched with each other to limit the lower end of the first movable rod 41 to turn over, so that the first movable rod 41 and the protective glass 3 are always kept in a horizontal state, and the stability of the first movable rod 41 during moving is further guaranteed.

As an alternative of the present invention, the lower end of the second movable rod 201 is fixedly connected with a second limiting block 2013, a limiting rod 6 is arranged between the two supporting columns, and the second limiting block 2013 is slidably arranged on the limiting rod; in the process that the second movable rod 201 moves, the second limiting block 2013 and the limiting rod 6 are matched with each other to limit the lower end of the second movable rod 201 to turn over, so that the second movable rod 201 and the protective glass 3 are always kept in a horizontal state, and the stability of the second movable rod 201 in moving is further guaranteed.

As the utility model discloses an alternative, be equipped with the first recess 131 that supplies the embedding of first movable rod 41 on the left support column 13, at the time quantum that does not detect, first movable rod 41 is in the first recess 131 of embedding under driving about of first drive structure, first movable rod 41 is hidden this moment, thereby make detection device 4 can not influence the advertisement content that the pedestrian observed on the bill-board at ordinary times, only remove in first recess 131 when needs use, make this prevent outdoor bill-board's that shelters from whole pleasing to the eye degree and obtained very big promotion.

As the utility model discloses an alternative, support column 13 on right side is equipped with the second recess 132 that supplies the embedding of second movable rod 201, and at the time quantum that does not clear up, second movable rod 201 can hide in second recess 132 to make second movable rod 201 can not influence the advertisement content that the pedestrian observed on the bill-board at ordinary times, only remove in second recess 132 when needs use, make this prevent that the whole of outdoor bill-board that shelters from beautifully spends very big promotion.

As an alternative of the present invention, the range finder further includes a first range finder 7 and a second range finder 21, the first range finder 7 is used for monitoring the distance change of the detection device, the second range finder 21 is used for monitoring the distance change of the cleaning device 20, the first range finder 7 and the second range finder 21 are respectively electrically connected to the controller, the range finder is a prior art, and therefore is not repeated herein, the first range finder 7 is installed on the sidewall of the first movable rod 41 on the side away from the second movable rod 201, the first range finder 7 is used for measuring the distance between the first movable rod 41 and the left side support column 13, the second range finder 21 is used for measuring the distance between the second movable rod 201 and the right side support column 13, and the photosensitive sensor 5 is sequentially numbered from top to bottom; when a certain photosensitive sensor 5 detects a small advertisement, the distance meter 7 synchronously transmits the distance value at the moment to the controller, the controller can judge the approximate position of the small advertisement according to the distance value and the serial number of the photosensitive sensor 5, and then the controller can control the second movable rod 201 to move to an abnormal position to start cleaning through the data; if the detection device 4 still detects that the position is opaque after the cleaning, then the maintenance personnel is informed to check on site, if the maintenance personnel does not find the small advertisement in the area, then the display screen 2 needs to be overhauled, so as to avoid that the display screen 2 is not luminous due to the damage of a certain position.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an prevent outdoor bill-board that shelters from which characterized in that: including bill-board body, display screen, cover glass, detection device and cleaning device, the display screen inlays in bill-board body surface, outside the display screen was located to the cover glass, detection device can follow bill-board body surface removal, last a plurality of photosensitive sensor that set up towards the display screen that are equipped with of detection device, cleaning device is used for clearing up the cover glass surface, still includes the heating wire, the heating wire is connected with cover glass heat conduction, cleaning device and photosensitive sensor are connected with the controller electricity respectively.

2. The outdoor anti-blocking billboard of claim 1, characterized in that: the detection device comprises a first movable rod and a first driving structure, wherein the first driving structure is used for driving the first movable rod to be attached to the surface of the protective glass in a sliding mode, a detection groove is formed in the first movable rod and faces to an opening in one side of the protective glass, a plurality of photosensitive sensors are uniformly distributed in the detection groove, and a light shielding plate is arranged between every two adjacent photosensitive sensors.

3. The outdoor anti-blocking billboard of claim 2, characterized in that: the billboard body includes base, advertisement frame and locates the support column of advertisement frame both sides respectively, first drive structure includes first drive block, first drive screw and a driving motor, first drive block links firmly on first movable rod, and this first drive block threaded connection is on first drive screw, a driving screw is rotatable to be installed between two support columns, a driving motor's output shaft links firmly with a driving screw one end.

4. The outdoor anti-blocking billboard of claim 1, characterized in that: cleaning device includes second movable rod and second drive structure, second drive structure is used for ordering about the second movable rod and fits in the sliding surface of cover glass, be equipped with the clearance groove on the second movable rod, the clearance groove is towards cover glass one side opening, but be equipped with relative pivoted cleaning roller in the clearance groove, be equipped with on the second movable rod and be used for ordering about cleaning roller pivoted clearance motor, cleaning roller surface evenly distributed has a plurality of protruding grains, be equipped with a plurality of clearance hooks on the inner wall in clearance groove.

5. The outdoor anti-blocking billboard of claim 4, characterized in that: the second movable rod is far away from that protective glass one side has the clearance opening, and this clearance opening part is installed and is cleared up the door, clearance door one side articulates on the second movable rod, the clearance hook is installed on clearance door inner wall.

6. The outdoor anti-blocking billboard of claim 4, characterized in that: still include first distancer and second distancer, first distancer is used for monitoring detection device's distance change, the second distancer is used for monitoring cleaning device's distance change, first distancer and second distancer are connected with the controller electricity respectively.

7. The outdoor anti-blocking billboard of claim 4, characterized in that: the bill-board body includes base, advertisement frame and locates the support column of advertisement frame both sides respectively, second drive structure includes second drive block, second drive screw and second driving motor, the second drive block links firmly on the second movable rod, and this second drive block threaded connection is on second drive screw, rotatable the installing between two support columns of second drive screw, second driving motor's output shaft links firmly with second drive screw one end.

8. An anti-blocking outdoor billboard as claimed in claim 3 in which: the lower extreme of first movable rod has linked firmly first stopper, be equipped with the gag lever post between two support columns, first stopper slidable wears to locate on the gag lever post.

9. An anti-blocking outdoor billboard as claimed in claim 7 in which: the lower extreme of second movable rod has linked firmly the second stopper, be equipped with the gag lever post between two support columns, second stopper slidable wears to locate on the gag lever post.

10. An anti-blocking outdoor billboard as claimed in claim 3 in which: one of the support columns is provided with a first groove for embedding the first movable rod.