CN215814996U

CN215814996U - Luminous signboard with high-transmittance reflective film

Info

Publication number: CN215814996U
Application number: CN202121223449.6U
Authority: CN
Inventors: 王一文; 周晓宇; 樊峰超; 段楠桦; 林书磊
Original assignee: Zhengzhou Traffic Information Technology Co ltd
Current assignee: Zhengzhou Traffic Information Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-11
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a luminous signboard with a high-transmittance reflective film, which comprises a base, wherein a storage groove is arranged in the base, a screw rod is rotatably connected to the side wall of the bottom end in the storage groove, a gear is fixedly sleeved on the screw rod, a worm meshed with the gear is arranged in the storage groove, one end of the worm is rotatably connected with the inner side wall of the storage groove, a servo motor is fixedly connected to the inner side wall of the storage groove, the other end of the worm is fixedly connected with the tail end of an output shaft of the servo motor, a support column is arranged right above the base, the upper end of the screw rod penetrates through the base and extends into the support column, the screw rod is rotatably connected with the base, the screw rod is in threaded connection with the support column, and two stabilizer bars are slidably inserted into the lower end of the support column. According to the utility model, through the arrangement of the transmission mechanism, the automatic lifting of the signboard is realized, so that the signboard lifting device is suitable for different terrains, the risks caused by high-altitude operation are avoided, and the application range is wider.

Description

Luminous signboard with high-transmittance reflective film

Technical Field

The utility model relates to the technical field of sign boards, in particular to a luminous sign board with a high-light-transmission reflection film.

Background

The sign indicator board has wide application fields, including warning, prohibition, indication and direction indication road traffic signs of urban roads; an exit way directing mark, a curve line shape inducing mark and a contour mark of the expressway; warning signs for rural roads; other construction work area signs, etc., the traffic sign boards arranged on public roads have important effects on driving safety. The current denoter often adopts a surface to attach the stereoplasm lamina membranacea who scribbles novel luminous material, send diffuse reflection's light receiving the light irradiation formula, help showing watching of content to the denoter, belong to low demonstration light source board, but when not having or only light irradiation of lower intensity in bad weather or night, owing to can't distinguish out the whole of sign, make pedestrian and driver can't the accurate content that reachs the sign, make the sign famous and inexistence, the phenomenon of damaging the denoter appears scraping and bumping even in the vehicle.

The existing patent numbers are: CN 201921631391.1's utility model patent, provided a self-luminous sign, though this utility model utilizes the light source that sets up in the side, through the light guide plate conduction, the even whole sign that illuminates for the content that shows on the pattern layer is observed more easily, however, because the position of denoter installation is different with the topography, often need not the denoter of different height-size, and the current not convenient for to altitude mixture control, and when carrying out the dismouting to the denoter, the user needs high altitude construction, has certain risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the installation position of a signboard is different from the terrain, signboards with different height sizes are often needed, the height is inconvenient to adjust at present, and a user needs to work high above the ground when the signboards are assembled and disassembled, so that certain risks exist, and provides a luminous signboard with a high-light-transmission reflection film.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a luminous signboard with a high-transmittance reflective film comprises a base, wherein a storage groove is arranged in the base, a screw rod is rotatably connected to the side wall of the bottom end in the storage groove, a gear is fixedly sleeved on the screw rod, a worm meshed with the gear is arranged in the storage groove, one end of the worm is rotatably connected with the inner side wall of the storage groove, a servo motor is fixedly connected to the inner side wall of the storage groove, the other end of the worm is fixedly connected with the tail end of an output shaft of the servo motor, a support is arranged right above the base, the upper end of the screw rod penetrates through the base and extends into the support, the screw rod is rotatably connected with the base, the screw rod is in threaded connection with the support, two stabilizer bars are slidably inserted into the lower end of the support, the lower ends of the stabilizer bars are fixedly connected with the upper end of the base, and a signboard body is arranged on one side of the support, the upper end of the signboard body is fixedly connected with a connecting block, the lower end of the connecting block is fixedly connected with an anti-falling block, the upper end of the strut is provided with an anti-falling groove corresponding to the anti-falling block, the lower end of the anti-falling block extends into the anti-falling groove, the outer side wall of the strut is provided with a sliding groove, the inner side wall of the sliding groove is provided with a hollow groove communicated with the anti-falling groove, a limiting block is inserted in the hollow groove in a sliding manner, the side wall of the anti-falling block is provided with a limiting groove corresponding to the limiting block, one end of the limiting block penetrates through the hollow groove and extends into the limiting groove, the sliding groove is connected with a sliding block in a sliding manner, the other end of the limiting block penetrates through the hollow groove and is fixedly connected with the sliding block, one side of the sliding block, which is close to the limiting block, the end of the first connecting rod, which is far away from the sliding block, is fixedly connected with the inner side wall of the sliding groove, the first connecting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the sliding block and the inner side wall of the sliding groove respectively.

Preferably, both sides of slider all are equipped with the recess, the recess internal rotation is connected with the ball, the ball offsets with the spout inside wall.

Preferably, one side of the sliding block, which is far away from the limiting block, is fixedly connected with a pull ring.

Preferably, the upper end of the pillar is provided with a positioning groove, a positioning block is inserted in the positioning groove in a sliding manner, and the upper end of the positioning block is fixedly connected with the lower end of the connecting block.

Preferably, the upper end of the screw rod is provided with a through hole, a sliding rod is inserted into the through hole, and the upper end of the sliding rod is fixedly connected with the side wall of the inner top end of the strut.

Preferably, four mounting holes are formed in the upper end of the base, and bolts are inserted into the mounting holes.

Preferably, the lower end of the base is fixedly connected with a rubber pad.

Has the advantages that:

1. when in use, firstly, the power supply of the servo motor is switched on, then the servo motor is started to drive the worm to rotate, the worm drives the screw rod to rotate under the action of meshing with the gear, the screw rod drives the support to lift under the action of thread meshing, the lifting of the support is determined by the positive and negative rotation of the servo motor, the stability of the lifting of the support can be improved through the arrangement of the stabilizing rod, the support drives the signboard body to lift through the connecting block, the height of the signboard body is reduced to be convenient for disassembly, maintenance and repair, when the position of the signboard body is reduced, the sliding block is pulled to drive the limiting block to be separated from the limiting groove, the anti-falling block can be pulled out from the anti-falling groove, so that the signboard body is taken down, after the maintenance and repair are finished, the anti-falling block is inserted into the anti-falling groove, meanwhile, the sliding block is pulled to move to reset through the restoring force of the spring, and the limiting block is driven to move to the limiting groove through the sliding block, the anti-drop block is prevented from loosening, and the automatic lifting of the signboard is realized through the arrangement of the transmission mechanism, so that the signboard is suitable for different terrains and avoids risks caused by high-altitude operation, and the application range is wide;

2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of pull ring, can convenience of customers stimulate the slider and remove, through the setting of locating piece, can prevent that the connecting block from rocking, through the setting of slide bar, can improve the stability when screw rod rotates, through the setting of bolt, can convenience of customers with base installation to subaerial, through the setting of rubber pad, can improve the stability after the base installation.

Drawings

FIG. 1 is a schematic structural view of a light-emitting signboard with a highly transparent reflective film according to the present invention;

FIG. 2 is a schematic structural view of a position A of a light-emitting signboard with a highly transparent reflective film according to the present invention;

FIG. 3 is a schematic structural view of a luminous signboard with a high light transmittance and reflection film according to the present invention at position B;

fig. 4 is a schematic top view of a screw of a light-emitting signboard with a highly transparent reflective film according to the present invention.

In the figure: the anti-dropping type signboard comprises a base 1, a servo motor 2, a worm 3, a rubber pad 4, a bolt 5, a screw 6, a stabilizer bar 7, a strut 8, a sliding rod 9, a connecting block 10, an anti-dropping block 11, a positioning block 12, a signboard body 13, a spring 14, a slider 15, a pull ring 16, a first connecting rod 17, a second connecting rod 18, a limiting block 19 and a gear 20.

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.

Referring to fig. 1-4, a luminous signboard with a high light transmission and reflection film comprises a base 1, four mounting holes are arranged at the upper end of the base 1, bolts 5 are inserted in the mounting holes, is used for facilitating a user to install the base 1 on the ground, the lower end of the base 1 is fixedly connected with a rubber pad 4, used for improving the stability of the base 1 after installation, a storage groove is arranged in the base 1, a screw 6 is rotationally connected with the side wall of the bottom end in the storage groove, used for driving the supporting column 8 to lift, a gear 20 is fixedly sleeved on the screw rod 6 and used for driving the screw rod 6 to rotate, a worm 3 meshed with the gear 20 is arranged in the storage groove, used for driving the gear 20 to rotate, one end of the worm 3 is rotationally connected with the inner side wall of the object placing groove, the servo motor 2 is fixedly connected on the inner side wall of the object placing groove, the worm is used for driving the worm 3 to rotate, and the other end of the worm 3 is fixedly connected with the tail end of an output shaft of the servo motor 2;

in the embodiment, a pillar 8 is arranged right above a base 1 and used for driving a signboard body 13 to lift, the upper end of a screw 6 penetrates through the base 1 and extends into the pillar 8, the screw 6 is rotatably connected with the base 1, the screw 6 is in threaded connection with the pillar 8, the upper end of the screw 6 is provided with a through hole, a slide bar 9 is inserted into the through hole and used for improving the stability of the screw 6 during rotation, the upper end of the slide bar 9 is fixedly connected with the side wall of the top end in the pillar 8, two stabilizer bars 7 are slidably inserted into the lower end of the pillar 8 and used for improving the stability of the pillar 8 during lifting, and the lower end of the stabilizer bar 7 is fixedly connected with the upper end of the base 1;

in the embodiment, a signboard body 13 is arranged on one side of a strut 8, a connecting block 10 is fixedly connected to the upper end of the signboard body 13 and used for installing the signboard body 13, an anti-dropping block 11 is fixedly connected to the lower end of the connecting block 10 and used for preventing the connecting block 10 from being loosened, an anti-dropping groove corresponding to the anti-dropping block 11 is formed in the upper end of the strut 8, the lower end of the anti-dropping block 11 extends into the anti-dropping groove, a positioning groove is formed in the upper end of the strut 8, a positioning block 12 is slidably inserted into the positioning groove and used for preventing the connecting block 10 from shaking, and the upper end of the positioning block 12 is fixedly connected with the lower end of the connecting block 10;

in the embodiment, a sliding groove is formed in the outer side wall of the strut 8, a hollow groove communicated with the anti-falling groove is formed in the inner side wall of the sliding groove, a limiting block 19 is inserted in the hollow groove in a sliding mode and used for preventing the anti-falling block 11 from falling off, a limiting groove corresponding to the limiting block 19 is formed in the side wall of the anti-falling block 11, one end of the limiting block 19 penetrates through the hollow groove and extends into the limiting groove, a sliding block 15 is connected in the sliding groove in a sliding mode and used for driving the limiting block 19 to move, the other end of the limiting block 19 penetrates through the hollow groove and is fixedly connected with the sliding block 15, grooves are formed in the two sides of the sliding block 15, balls are rotatably connected in the grooves and used for reducing resistance when the sliding block 15 moves, the balls abut against the inner side wall of the sliding groove, and a pull ring 16 is fixedly connected to one side, away from the limiting block 19, and used for facilitating a user to pull the sliding block 15 to move;

in this embodiment, one side of the slider 15 close to the limiting block 19 is fixedly connected with a first connecting rod 17 for cooperating with a second connecting rod 18 to form a telescopic mechanism, so as to improve the stability of the slider 15 during movement, one end of the first connecting rod 17 far away from the slider 15 is slidably inserted with the second connecting rod 18 for cooperating with the first connecting rod 17 to form the telescopic mechanism, so as to improve the stability of the slider 15 during movement, one end of the second connecting rod 18 far away from the slider 15 is fixedly connected with the inner side wall of the sliding chute, the first connecting rod 17 is sleeved with a spring 14 for driving the slider 15 to move and reset, and two ends of the spring 14 are respectively fixedly connected with the slider 15 and the inner side wall of the sliding chute;

in the embodiment, firstly, the power supply of the servo motor 2 is switched on, then the servo motor 2 is started to drive the worm 3 to rotate, the worm 3 drives the screw 6 to rotate through the meshing effect with the gear 20, the screw 6 drives the pillar 8 to lift through the meshing effect of the threads, the lifting of the pillar 8 is determined by the positive and negative rotation of the servo motor 2, the stability of the lifting of the pillar 8 can be improved through the arrangement of the stabilizer bar 7, the pillar 8 drives the signboard body 13 to lift through the connecting block 10, the height of the signboard body 13 is reduced to be convenient for disassembly, maintenance and repair, after the position of the signboard body 13 is reduced, the slide block 15 is pulled to drive the limiting block 19 to be separated from the limiting groove, the anti-falling block 11 can be pulled out of the anti-falling groove, the signboard body 13 is taken down, after the maintenance and repair are finished, the anti-falling block 11 is inserted into the anti-falling groove, and simultaneously, the slide block 15 is pulled to move and reset through the restoring force of the spring 14, the sliding block 15 drives the limiting block 19 to move into the limiting groove, so that the anti-falling block 11 is prevented from being loosened.

As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a take luminous denoter of high light transmission reflectance coating, includes base (1), its characterized in that: the improved food storage device is characterized in that a storage groove is formed in the base (1), a screw rod (6) is connected to the side wall of the bottom end of the storage groove in a rotating mode, a gear (20) is fixedly sleeved on the screw rod (6), a worm (3) meshed with the gear (20) is arranged in the storage groove, one end of the worm (3) is connected with the inner side wall of the storage groove in a rotating mode, a servo motor (2) is fixedly connected to the inner side wall of the storage groove, the other end of the worm (3) is fixedly connected with the tail end of an output shaft of the servo motor (2), a support column (8) is arranged right above the base (1), the upper end of the screw rod (6) penetrates through the base (1) and extends into the support column (8), the screw rod (6) is connected with the base (1) in a rotating mode, the screw rod (6) is connected with the support column (8) in a threaded mode, and two stabilizer bars (7) are inserted into the lower end of the support column (8) in a sliding mode, the lower extreme of stabilizer bar (7) and the upper end fixed connection of base (1), one side of pillar (8) is equipped with denoter body (13), the upper end fixedly connected with connecting block (10) of denoter body (13), the lower extreme fixedly connected with anticreep piece (11) of connecting block (10), the upper end of pillar (8) is equipped with the anticreep groove corresponding with anticreep piece (11), the lower extreme of anticreep piece (11) extends to the anticreep inslot, be equipped with the spout on the lateral wall of pillar (8), be equipped with the well hollow groove that communicates with the anticreep groove on the spout inside wall, well hollow inslot sliding insert and be equipped with stopper (19), be equipped with the spacing groove corresponding with stopper (19) on the lateral wall of anticreep piece (11), the one end of stopper (19) runs through well hollow groove and extends to the spacing inslot, sliding connection has slider (15) in the spout, the other end of stopper (19) runs through the hollow groove and with slider (15) fixed connection, slider (15) are close to one side fixedly connected with head rod (17) of stopper (19), the one end that slider (15) were kept away from in head rod (17) slides and inserts and be equipped with second connecting rod (18), the one end and the spout inside wall fixed connection of slider (15) are kept away from in second connecting rod (18), the cover is equipped with spring (14) on head rod (17), the both ends of spring (14) respectively with slider (15) and spout inside wall fixed connection.

2. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: the two sides of the sliding block (15) are provided with grooves, balls are rotationally connected in the grooves, and the balls are abutted to the inner side walls of the sliding grooves.

3. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: and one side of the sliding block (15) far away from the limiting block (19) is fixedly connected with a pull ring (16).

4. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: the upper end of the supporting column (8) is provided with a positioning groove, a positioning block (12) is inserted in the positioning groove in a sliding mode, and the upper end of the positioning block (12) is fixedly connected with the lower end of the connecting block (10).

5. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: the upper end of the screw rod (6) is provided with a through hole, a sliding rod (9) is inserted into the through hole, and the upper end of the sliding rod (9) is fixedly connected with the side wall of the inner top end of the strut (8).

6. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: the upper end of the base (1) is provided with four mounting holes, and bolts (5) are inserted into the mounting holes.

7. The illuminated sign with a highly light-transmitting reflective film according to claim 1, wherein: the lower end of the base (1) is fixedly connected with a rubber pad (4).