CN214897451U

CN214897451U - Luminous signboard capable of automatically sensing ambient illumination

Info

Publication number: CN214897451U
Application number: CN202121223041.9U
Authority: CN
Inventors: 张振和; 何明; 曹飞; 孙腾; 刘涛
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: 2021-11-26
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an automatic perception environment illuminance's luminous sign board, the on-line screen storage device comprises a base, the upper end fixedly connected with branch of base, be equipped with the spout on the lateral wall of branch, it has cup jointed the sleeve to rotate on the branch, be equipped with the opening corresponding with the spout on the telescopic lateral wall, telescopic lower extreme rotates with the upper end of base and is connected, it is connected with L type kelly to rotate on the telescopic lateral wall, the upper end of base is round to distribute has a plurality of draw-in grooves corresponding with L type kelly, the lower extreme of L type kelly extends to in the draw-in groove, fixedly connected with spring between L type kelly and the sleeve, sliding connection has the slider in the spout, the one end fixedly connected with installation pole of slider. The utility model discloses a setting of drive mechanism, when the dismouting maintenance was overhauld, with the high reduction of denoter to the user of being convenient for carries out the dismouting maintenance to the denoter, avoids the risk that high altitude construction brought.

Description

Luminous signboard capable of automatically sensing ambient illumination

Technical Field

The utility model relates to a denoter technical field especially relates to an automatic luminous denoter of perception environment illuminance.

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 has proposed 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 denoter is installed in the eminence through branch mostly, the user carries out dismouting maintenance to the denoter when overhauing, often needs high altitude construction, has certain risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving because the denoter is installed in the eminence through branch mostly, the user is carrying out dismouting to the denoter and is maintaining when overhauing, often needs high altitude construction, has certain risk, and the luminous denoter of an automatic perception environment illuminance that provides.

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

a luminous signboard capable of automatically sensing environmental illumination comprises a base, wherein a support rod is fixedly connected to the upper end of the base, a chute is arranged on the outer side wall of the support rod, a sleeve is rotatably sleeved on the support rod, an opening corresponding to the chute is formed in the outer side wall of the sleeve, the lower end of the sleeve is rotatably connected with the upper end of the base, an L-shaped clamping rod is rotatably connected to the outer side wall of the sleeve, a plurality of clamping grooves corresponding to the L-shaped clamping rod are circularly distributed in the upper end of the base, the lower end of the L-shaped clamping rod extends into the clamping grooves, a spring is fixedly connected between the L-shaped clamping rod and the sleeve, a sliding block is slidably connected in the chute, an installation rod is fixedly connected to one end of the sliding block, one end, far away from the sliding block, of the installation rod penetrates through the chute, the lower end of the installation plate is fixedly connected with a signboard body, and a screw rod is inserted into the lower end of the sliding block, be threaded connection between screw rod and the slider, the upper end of screw rod run through the slider and with spout inside tip lateral wall rotate be connected, be equipped with in the base and put the thing groove, it is equipped with the second gear to put the thing inslot, the lower extreme of screw rod run through branch and base in proper order and with second gear fixed connection, be the rotation between screw rod and base and the branch and be connected, fixedly connected with servo motor on putting the thing inslot lateral wall, servo motor's the terminal fixedly connected with of output shaft and the first gear of second gear engaged with.

Preferably, a sliding rod is inserted in the sliding block in a sliding manner, and two ends of the sliding rod respectively penetrate through the sliding block and are fixedly connected with the opposite side walls in the sliding groove.

Preferably, a groove is formed in the side wall of the sliding block, a ball is connected to the groove in a rotating mode, and the ball abuts against the inner side wall of the sliding groove.

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

Preferably, the end of the first gear far away from the servo motor is rotatably connected with a stabilizer bar, and the end of the stabilizer bar far away from the first gear is rotatably connected with the inner side wall of the storage groove.

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

Has the advantages that:

1. when in use, the L-shaped clamping rod is firstly screwed out of the clamping groove, then the sleeve is rotated to align the opening on the sleeve with the chute, then the L-shaped clamping rod is screwed into the clamping groove to prevent the sleeve from loosening, the L-shaped clamping rod is prevented from singulting and separating from the clamping groove through the spring, then the power supply of the servo motor is switched on, the servo motor is started to drive the first gear to rotate, the screw rod is driven to rotate through the meshing action of the first gear and the second gear, the screw rod drives the slide block to lift through the meshing action of the screw threads, the slide block is driven to lift through the positive and negative rotation of the servo motor, the slide block drives the signboard body to lift through the installation rod, after the maintenance is finished, the slide block is moved to the top in the chute, then the sleeve is rotated to shield the chute to prevent sundries from entering the chute, the utility model discloses a transmission mechanism is used for reducing the height of the signboard when the dismounting maintenance, thereby facilitating the user to dismount, maintain and repair the signboard, the risk brought by high-altitude operation is avoided;

2. through the setting of slide bar, stability when can improving the slider and remove, through the setting of ball, resistance when can reduce the slider and remove, through the setting of bolt, can convenience of customers fix the base subaerial, through the setting of stabilizer bar, stability when can improving first gear revolve, through the setting of rubber pad, can improve the stability behind the pedestal mounting.

Drawings

Fig. 1 is a schematic structural view of a light-emitting signboard for automatically sensing ambient illumination according to the present invention;

fig. 2 is a schematic structural view of a position a of the light-emitting signboard of the present invention for automatically sensing the ambient illumination;

fig. 3 is a schematic structural diagram of a position B of the light-emitting signboard of the present invention for automatically sensing the ambient illumination;

FIG. 4 is a schematic view of the structure of the luminous sign sleeve opening aligned with the sliding groove for automatically sensing the environmental illumination of the present invention

Fig. 5 is a schematic structural view of the light-emitting signboard sleeve capable of automatically sensing the environmental illumination, which shields the sliding groove.

In the figure: the sign comprises a base 1, a rubber pad 2, a bolt 3, a support rod 4, a screw rod 5, a sleeve 6, a sliding rod 7, a ball 8, a sliding block 9, a mounting rod 10, a signboard body 11, a second gear 12, a stabilizer bar 13, a first gear 14, a servo motor 15, a spring 16 and an L-shaped clamping rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a light-emitting signboard capable of automatically sensing environmental illumination comprises a base 1, wherein four mounting holes are formed in the upper end of the base 1, bolts 3 are inserted into the mounting holes for facilitating a user to mount the base 1 on the ground, and a rubber pad 2 is fixedly connected to the lower end of the base 1 for improving the stability of the base 1 after being mounted;

in the embodiment, a supporting rod 4 is fixedly connected to the upper end of a base 1 and used for supporting a sliding block 9, a sliding groove is formed in the outer side wall of the supporting rod 4, a sleeve 6 is rotatably sleeved on the supporting rod 4 and used for preventing sundries from entering the sliding groove, an opening corresponding to the sliding groove is formed in the outer side wall of the sleeve 6, the lower end of the sleeve 6 is rotatably connected with the upper end of the base 1, an L-shaped clamping rod 17 is rotatably connected to the outer side wall of the sleeve 6 and used for preventing the sleeve 6 from loosening, a plurality of clamping grooves corresponding to the L-shaped clamping rod 17 are distributed in a circular shape in the upper end of the base 1, the lower end of the L-shaped clamping rod 17 extends into the clamping grooves, and a spring 16 is fixedly connected between the L-shaped clamping rod 17 and the sleeve 6 and used for preventing the L-shaped clamping rod 17 from loosening;

in the embodiment, a sliding block 9 is connected in the sliding groove in a sliding manner and used for driving an installation rod 10 to ascend and descend, a sliding rod 7 is inserted in the sliding block 9 in a sliding manner and used for improving the stability of the sliding block 7 during movement, two ends of the sliding rod 7 respectively penetrate through the sliding block 9 and are fixedly connected with opposite side walls in the sliding groove, a groove is formed in the side wall of the sliding block 9, a ball 8 is rotatably connected in the groove and used for reducing the resistance of the sliding block 9 during movement, the ball 8 abuts against the inner side wall of the sliding groove, one end of the sliding block 9 is fixedly connected with an installation rod 10 and used for installing a signboard body 11, one end, far away from the sliding block 9, of the installation rod 10 penetrates through the sliding groove, and the lower end of the installation plate 10 is fixedly connected with the signboard body 11;

in the embodiment, a screw rod 5 is inserted into the lower end of a sliding block 9 and used for driving the sliding block 9 to ascend and descend, the screw rod 5 is in threaded connection with the sliding block 9, the upper end of the screw rod 5 penetrates through the sliding block 9 and is rotationally connected with the side wall of the top end in the sliding groove, a storage groove is arranged in a base 1, a second gear 12 is arranged in the storage groove and used for driving the screw rod 5 to rotate, the lower end of the screw rod 5 sequentially penetrates through a supporting rod 4 and is fixedly connected with the base 1 and the second gear 12, and the screw rod 5 is rotationally connected with the base 1 and the supporting rod 4;

in this embodiment, a servo motor 15 is fixedly connected to the inner side wall of the storage slot and is used for driving the first gear 14 to rotate, the end of an output shaft of the servo motor 15 is fixedly connected with the first gear 14 engaged with the second gear 12 and is used for driving the second gear 12 to rotate, a stabilizer bar 13 is rotatably connected to one end, away from the servo motor 15, of the first gear 14 and is used for improving the stability of the first gear 14 during rotation, and one end, away from the first gear 14, of the stabilizer bar 13 is rotatably connected to the inner side wall of the storage slot;

in this embodiment, firstly, the L-shaped locking rod 17 is screwed out from the slot, then the sleeve 6 is rotated to align the opening on the sleeve 6 with the slot, then the L-shaped locking rod 17 is screwed into the slot to prevent the sleeve 6 from loosening, the L-shaped locking rod 17 is prevented from being separated from the slot by the spring 16, then the power supply of the servo motor 15 is switched on, the servo motor 15 is started to drive the first gear 14 to rotate, the screw 5 is driven to rotate by the meshing action of the first gear 14 and the second gear 12, the screw 5 drives the slider 9 to ascend and descend by the meshing action of the screw threads, the slider 9 is determined by the positive and negative rotation of the servo motor 15, the slider 9 drives the signboard body 11 to ascend and descend by the installation rod 10, after the maintenance is finished, the slider 9 is moved to the top in the slot, then the sleeve 6 is rotated to shield the slot, so as to prevent the sundries from entering the slot, the utility model discloses a setting of the transmission mechanism, when the disassembly, assembly and maintenance are carried out, the height of the signboard is reduced, so that a user can conveniently disassemble, assemble, maintain and maintain the signboard, and risks caused by high-altitude operation are avoided.

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, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic perception environment illuminance's luminous denoter, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a supporting rod (4), the outer side wall of the supporting rod (4) is provided with a sliding groove, the supporting rod (4) is rotatably sleeved with a sleeve (6), the outer side wall of the sleeve (6) is provided with an opening corresponding to the sliding groove, the lower end of the sleeve (6) is rotatably connected with the upper end of the base (1), the outer side wall of the sleeve (6) is rotatably connected with an L-shaped clamping rod (17), the upper end of the base (1) is circularly distributed with a plurality of clamping grooves corresponding to the L-shaped clamping rod (17), the lower end of the L-shaped clamping rod (17) extends into the clamping grooves, a spring (16) is fixedly connected between the L-shaped clamping rod (17) and the sleeve (6), the sliding groove is internally connected with a sliding block (9), one end of the sliding block (9) is fixedly connected with an installation rod (10), one end of the installation rod (10), far away from the sliding block (9), runs through the sliding groove, and the lower extreme fixedly connected with denoter body (11) of installation pole (10), the lower extreme of slider (9) is inserted and is equipped with screw rod (5), be threaded connection between screw rod (5) and slider (9), the upper end of screw rod (5) runs through slider (9) and is connected with the spout interior top lateral wall rotation, be equipped with in base (1) and put the thing groove, it is equipped with second gear (12) to put the thing inslot, the lower extreme of screw rod (5) run through branch (4) and base (1) in proper order and with second gear (12) fixed connection, be rotation connection between screw rod (5) and base (1) and branch (4), fixedly connected with servo motor (15) on putting the thing inslot lateral wall, the terminal fixedly connected with of output shaft of servo motor (15) and first gear (14) of second gear (12) looks meshing.

2. The illuminated sign capable of automatically sensing ambient illumination according to claim 1, wherein: a sliding rod (7) is inserted in the sliding block (9) in a sliding mode, and two ends of the sliding rod (7) penetrate through the sliding block (9) respectively and are fixedly connected with the opposite side walls in the sliding groove.

3. The illuminated sign capable of automatically sensing ambient illumination according to claim 1, wherein: the side wall of the sliding block (9) is provided with a groove, a ball (8) is rotationally connected in the groove, and the ball (8) is abutted to the inner side wall of the sliding groove.

4. The illuminated sign capable of automatically sensing ambient illumination according to claim 1, wherein: the upper end of the base (1) is provided with four mounting holes, and bolts (3) are inserted into the mounting holes.

5. The illuminated sign capable of automatically sensing ambient illumination according to claim 1, wherein: one end of the first gear (14) far away from the servo motor (15) is rotatably connected with a stabilizer bar (13), and one end of the stabilizer bar (13) far away from the first gear (14) is rotatably connected with the inner side wall of the storage groove.

6. The illuminated sign capable of automatically sensing ambient illumination according to claim 1, wherein: the lower end of the base (1) is fixedly connected with a rubber pad (2).