CN213512795U

CN213512795U - Convenient adjustable electronic information display screen

Info

Publication number: CN213512795U
Application number: CN202022284510.XU
Authority: CN
Inventors: 王梦园
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-22
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an electronic information display screen with adjustable it is convenient, including base and electronic information display screen, the equal fixed mounting in both sides on the top of base has the limiting plate, inlays between two limiting plates and is equipped with the fixed column, and the top fixed mounting of fixed column has buncher, and one side of two limiting plates is all seted up flutedly, and the equal fixed mounting in top cell wall of two recesses has the fixed pulley, and the equal sliding connection in inside of two recesses has the connecting block, the bottom fixed connection of one side and fixed column both sides of two connecting blocks. The utility model discloses a servo motor of installation rotates the rotation that drives two rolling wheels, receive and releases wire rope through the rotation of rolling wheel, through wire rope receive and release the drive connecting block and go up and down inside the recess, the lift through the connecting block drives the lift of fixed column and is convenient for adjust the height of electronic information display screen, guarantees the warning characters on discernment electronic information display screen surface that past vehicle homoenergetic is clear, guarantees driving safety.

Description

Convenient adjustable electronic information display screen

Technical Field

The utility model relates to an electronic information display screen, in particular to electronic information display screen with adjustable it is convenient belongs to display screen technical field.

Background

The application of present electronic information display screen is extensive, by application and each field, on the expressway, generally is used for the warning of vehicle of traveling through electronic information display screen, but present electronic information display screen is at the in-process of installation, and height and angle all can't be adjusted, highly hang down to can't reach the warning effect, have brought the degree of difficulty for the installer, consequently need design a convenient adjustable electronic information display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic information display screen with adjustable it is convenient to solve the in-process of the installation of the present electronic information display screen that proposes in the above-mentioned background art, height and angle all can't be adjusted, highly cross lowly can not reach the problem of warning effect.

In order to achieve the above object, the utility model provides a following technical scheme: the winding machine comprises a base and an electronic information display screen, wherein limiting plates are fixedly mounted on two sides of the top end of the base, a fixing column is embedded between the two limiting plates, a speed regulating motor is fixedly mounted at the top end of the fixing column, grooves are formed in one sides of the two limiting plates, fixed pulleys are fixedly mounted on the top groove walls of the two grooves, connecting blocks are slidably connected inside the two grooves, one sides of the two connecting blocks are fixedly connected with the bottoms of two sides of the fixing column, steel wire ropes are fixedly mounted at the top ends of the two connecting blocks, the two steel wire ropes are wound and connected with the surfaces of the corresponding fixed pulleys, a cavity is formed in the base, two winding wheels are rotatably connected on two sides of the inner wall of the cavity, the two winding wheels are wound and connected with one end of the corresponding steel wire ropes, and, the utility model discloses a take-up device, including servo motor, position department, two, the equal fixed mounting of one end of rolling wheel has the gear, two the meshing is connected between the gear, the middle part fixed mounting of electronic information display screen one side has the free bearing, the one end fixed mounting of free bearing has the cover post, the slot has been seted up to the bottom of cover post, the tank bottom of slot and speed regulating motor's output shaft fixed connection, the equal fixed mounting in both sides of slot has stop gear.

As a preferred technical scheme of the utility model, stop gear includes two spacing posts of arc and two spacing springs, the round hole has all been seted up, two to the both sides of slot inner wall the equal fixed mounting in inside of round hole has spacing spring, two the equal fixed mounting in one end of spacing spring has the spacing post of arc, the spacing groove has been seted up to the outer wall of fixed column, two the spacing post of arc inlays with the spacing groove and establishes and be connected.

As a preferred technical scheme of the utility model, the spout has been seted up to the bottom of cavity, the inside sliding connection of spout has two sliders, the equal fixed mounting in both sides of spout inner wall has electric putter, two electric putter's flexible end and one side fixed connection who corresponds the slider, two the equal fixed mounting in top of slider has the cardboard, two the top of cardboard is connected with the bottom contact that corresponds the gear.

As an optimized technical scheme of the utility model, the surface cover of electronic information display screen is equipped with transparent toughened glass.

As a preferred technical scheme of the utility model, four edges on base top all set up threaded hole, four the equal threaded connection in inside of screw hole has rag bolt.

As a preferred technical scheme of the utility model, the avris fixed mounting of base has flush mounting plate of switch, flush mounting plate of switch's surface is installed buncher control switch, servo motor control switch and electric putter control switch respectively, buncher, servo motor and electric putter are respectively through corresponding control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a convenient adjustable electronic information display screen, rotate through the servo motor of installation and drive the rotation of two rolling wheels, receive and release wire rope through the rotation of rolling wheel, drive the connecting block through the receiving and releasing of wire rope and go up and down inside the recess, the lift of driving the fixed column through the lift of connecting block is convenient for adjust the height of electronic information display screen, guarantee that the vehicle of passing can clear discernment the warning characters on electronic information display screen surface, guarantee driving safety;

2. the utility model relates to an electronic information display screen with adjustable it is convenient, through the buncher and the slot tank bottom fixed connection of fixed column top installation, be convenient for drive the sleeve post through the buncher and rotate, through the rotation of sleeve post drive electronic information display screen's rotation, the direction of being convenient for adjust electronic information display screen is confirmed and is adjusted well with driving direction position, the convenient observation.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the fixing column and the sleeve column of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a connection structure of the limiting plate and the fixing column of the present invention;

fig. 5 is a partially enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a base; 2. an electronic information display screen; 3. anchor bolts; 4. a limiting plate; 5. fixing a column; 6. sleeving a column; 7. a slot; 8. a speed-regulating motor; 9. hinging seat; 10. a limiting groove; 11. an arc-shaped limiting column; 12. a circular hole; 13. a limiting spring; 14. a groove; 15. a fixed pulley; 16. a wire rope; 17. Connecting blocks; 18. a cavity; 19. a winding wheel; 20. a gear; 21. a servo motor; 22. a chute; 23. An electric push rod; 24. a slider; 25. and (4) clamping the board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a convenient and adjustable electronic information display screen, which comprises:

according to the figures 1-5, the electronic information display device comprises a base 1 and an electronic information display screen 2, wherein two sides of the top end of the base 1 are fixedly provided with limit plates 4, a fixed column 5 is embedded between the two limit plates 4, the top end of the fixed column 5 is fixedly provided with an adjustable speed motor 8, one side of each of the two limit plates 4 is provided with a groove 14, the top groove walls of the two grooves 14 are fixedly provided with fixed pulleys 15, the interiors of the two grooves 14 are slidably connected with connecting blocks 17, one side of each of the two connecting blocks 17 is fixedly connected with the bottoms of the two sides of the fixed column 5, the top ends of the two connecting blocks 17 are fixedly provided with steel wire ropes 16, the two steel wire ropes 16 are wound and connected with the surfaces of the corresponding fixed pulleys 15, the interior of the base 1 is provided with a cavity 18, two winding wheels 19, the inner wall fixed mounting of cavity 18 has servo motor 21, servo motor 21's output shaft rather than the center department fixed connection of aligning position department rolling wheel 19, the equal fixed mounting of one end of two rolling wheels 19 has gear 20, the meshing is connected between two gears 20, the middle part fixed mounting of 2 one sides of electronic information display screen has free bearing 9, the one end fixed mounting of free bearing 9 has sleeve post 6, slot 7 has been seted up to sleeve post 6's bottom, slot 7's the tank bottom and the output shaft fixed connection of buncher 8, the equal fixed mounting of both sides of slot 7 has stop gear, drive the rotation of rolling wheel 19 through servo motor 21, it receive and releases to drive wire rope 16 through rolling wheel 19 rotation, receive and release the lift that drives fixed column 5 through wire rope 16, thereby conveniently adjust the height of electronic information display screen 2.

According to fig. 2 and 3, stop gear includes two spacing posts of arc 11 and two spacing springs 13, round hole 12 has all been seted up to the both sides of slot 7 inner wall, the equal fixed mounting in inside of two round holes 12 has spacing spring 13, the equal fixed mounting of one end of two spacing springs 13 has spacing post of arc 11, spacing groove 10 has been seted up to the outer wall of fixed column 5, two spacing posts of arc 11 are inlayed with spacing groove 10 and are established and be connected, it establishes to extrude spacing post of arc 11 with spacing groove 10 through spacing spring 13, guarantee sleeve post 6 and fixed column 5 firm in connection.

According to the drawings of fig. 1 and 2, a chute 22 is formed at the bottom end of the cavity 18, two sliders 24 are slidably connected to the inside of the chute 22, electric push rods 23 are fixedly mounted on two sides of the inner wall of the chute 22, telescopic ends of the electric push rods 23 are fixedly connected with one side of each corresponding slider 24, clamping plates 25 are fixedly mounted on the tops of the two sliders 24, the tops of the two clamping plates 25 are in contact connection with the bottom ends of the corresponding gears 20, the electric push rods 23 control the telescopic movement of the clamping plates 25 to facilitate the rotation of the control gears 20, transparent toughened glass is covered on the surface of the electronic information display screen 2, threaded holes are formed in four corners of the top end of the base 1, foundation bolts 3 are connected to the inside of the four threaded holes in a threaded manner, the base 1 is conveniently fixed by the foundation bolts 3, a switch panel is fixedly mounted on the side of the base 1, and, The servo motor control switch and the electric push rod control switch, and the speed regulating motor 8, the servo motor 21 and the electric push rod 23 are respectively electrically connected with the external power supply through the corresponding control switches.

When the electronic information display screen 2 is needed to be installed, firstly, the base 1 is manually fixed with the ground through the foundation bolt 3, the power is switched on, then the servo motor 21 is opened, one of the winding wheels 19 is driven to rotate through the rotation of the servo motor 21, the two winding wheels 19 are meshed through the gear 20, so that the two winding wheels 19 synchronously rotate, the steel wire rope 16 is wound and unwound through the winding wheels 19, the connecting block 17 is driven to ascend and descend through the winding of the steel wire rope 16, the fixing column 5 is driven to ascend and descend through the lifting of the connecting block 17, the electronic information display screen 2 is driven to ascend and descend through the fixing column 5, the height of the electronic information display screen 2 is convenient to adjust, when the specified height is reached, the electric push rod 23 is manually opened, the sliding block 24 is pushed to move through the electric push rod 23, the sliding block 24 moves to drive the clamping plate 25 to move, the gear 20 is fixed through the clamping plate 25, then the speed regulating motor 8 is manually opened, the sleeve column 6 is driven to rotate through the speed regulating motor 8, the electronic information display screen 2 is driven to rotate through the sleeve column 6, the direction of the electronic information display screen 2 is convenient to adjust, and the observation clarity is guaranteed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient adjustable electronic information display screen, includes base (1) and electronic information display screen (2), its characterized in that, the equal fixed mounting in both sides on the top of base (1) has limiting plate (4), two fixed column (5) are inlayed between limiting plate (4), the top fixed mounting of fixed column (5) has buncher (8), two recess (14) are all seted up to one side of limiting plate (4), two the equal fixed mounting in top cell wall of recess (14) has fixed pulley (15), two the equal sliding connection in inside of recess (14) has connecting block (17), two one side and the bottom fixed connection of fixed column (5) both sides of connecting block (17), two the equal fixed mounting in top of connecting block (17) has wire rope (16), two wire rope (16) are connected with the surface winding of corresponding fixed pulley (15), the winding device is characterized in that a cavity (18) is formed in the base (1), two winding wheels (19) are rotatably connected to two sides of the inner wall of the cavity (18), the two winding wheels (19) are connected with one end of a corresponding steel wire rope (16) in a winding manner, a servo motor (21) is fixedly mounted on the inner wall of the cavity (18), an output shaft of the servo motor (21) is fixedly connected with the center of the winding wheel (19) at the position aligned with the output shaft, gears (20) are fixedly mounted at one ends of the two winding wheels (19), the two gears (20) are connected in a meshing manner, a hinged support (9) is fixedly mounted in the middle of one side of the electronic information display screen (2), a sleeve column (6) is fixedly mounted at one end of the hinged support (9), a slot (7) is formed in the bottom end of the sleeve column (6), and the bottom of the slot (7) is fixedly connected with the output, and limiting mechanisms are fixedly arranged on two sides of the slot (7).

2. A conveniently adjustable electronic information display screen as defined in claim 1, further comprising: stop gear includes two spacing posts of arc (11) and two spacing springs (13), round hole (12), two have all been seted up to the both sides of slot (7) inner wall the equal fixed mounting in inside of round hole (12) has spacing spring (13), two the equal fixed mounting of one end of spacing spring (13) has spacing post of arc (11), spacing groove (10), two have been seted up to the outer wall of fixed column (5) spacing post of arc (11) inlays with spacing groove (10) and establishes and is connected.

3. A conveniently adjustable electronic information display screen as defined in claim 1, further comprising: spout (22) have been seted up to the bottom of cavity (18), the inside sliding connection of spout (22) has two sliders (24), the equal fixed mounting in both sides of spout (22) inner wall has electric putter (23), two the flexible end of electric putter (23) and the one side fixed connection who corresponds slider (24), two the equal fixed mounting in top of slider (24) has cardboard (25), two the top of cardboard (25) is connected with the bottom contact that corresponds gear (20).

4. A conveniently adjustable electronic information display screen as defined in claim 1, further comprising: transparent toughened glass is covered on the surface of the electronic information display screen (2).

5. A conveniently adjustable electronic information display screen as defined in claim 1, further comprising: threaded holes are formed in four corners of the top end of the base (1), and four foundation bolts (3) are connected to the inner portions of the threaded holes in a threaded mode.

6. A conveniently adjustable electronic information display screen as defined in claim 1, further comprising: the avris fixed mounting of base (1) has flush mounting plate of switch, flush mounting plate of switch's surface is installed speed governing motor control switch, servo motor control switch and electric putter control switch respectively, speed governing motor (8), servo motor (21) and electric putter (23) are respectively through the control switch and the external power supply electric connection that correspond.