CN215060652U

CN215060652U - Electronic information display stand

Info

Publication number: CN215060652U
Application number: CN202120860040.9U
Authority: CN
Inventors: 张燕; 安庆
Original assignee: Wuchang University of Technology
Current assignee: Wuchang University of Technology
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an electronic information display stand, in particular to the technical field of electronic information, which comprises a base, wherein the top end of the base is fixedly connected with an installation box, the top end of the installation box is fixedly connected with two installation columns, and a lifting mechanism is arranged inside the installation box; the lifting mechanism comprises a lead screw, wherein bases are rotatably connected to two ends of the lead screw, the bases are fixedly connected with the inner wall of the installation box, a servo motor is arranged on one side of the installation box, the output end of the servo motor is connected with one end of the lead screw, an isolation disc is fixedly connected to the position, located in the middle, of the outer wall of the lead screw, and the outer wall of the lead screw is connected with two threaded blocks through threads. The utility model discloses structural design is simple reasonable, through having set up elevating system, need not the manpower and adjusts, and the drive electron show screen that just can be stable goes up and down, and structural design is more stable, is difficult for rocking, has strengthened performance and experience and feels.

Description

Electronic information display stand

Technical Field

The utility model relates to an electronic information technical field, more specifically says, the utility model relates to an electronic information show shelf.

Background

The advent of electronic information is closely related to the rapid development of computer technology, communication technology, and high-density storage technology and widespread use in various fields. Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly researches acquisition and processing of information, design, development, application and integration of electronic equipment and an information system.

Electronic display screen is the screen of show electronic information, mainly used conveys information or communication, the electronic information screen of calling again, in some outdoor activities, often can use the electronic information screen, the electronic information screen generally all according to on the show shelf to in installation and show, but the show shelf height that has now generally can't be adjusted, the regulation mode that has is complicated, and when adjusting the lift, rock easily moreover, and is not stable enough, has reduced performance and experience and has felt.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides an electronic information show shelf, through having set up elevating system, need not the manpower and adjust, drive electron show screen that just can be stable goes up and down, and structural design is more stable, is difficult for rocking, has strengthened performance and experience and feels to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic information display stand comprises a base, wherein the top end of the base is fixedly connected with an installation box, the top end of the installation box is fixedly connected with two installation columns, and a lifting mechanism is arranged inside the installation box;

elevating system includes the lead screw, the both ends of lead screw are all rotated and are connected with the base, the inner wall fixed connection of base and install bin, one side of install bin is provided with servo motor, servo motor's output is connected with the one end of lead screw, the outer wall of lead screw is located the fixedly connected with separation disc of position department in the middle of, there are two thread blocks, two through threaded connection the outer wall of lead screw has the central symmetry setting of separation disc, there is the bracing piece one side of thread block through hinged joint, the opening has been seted up on the top of install bin, two sliding connection has the mounting panel between the erection column, the articulated piece of bottom fixedly connected with of mounting panel, two the one end of bracing piece all runs through the opening and is connected through articulated with articulated piece, the electron show screen is installed on the top of mounting panel.

In a preferred embodiment, a chassis is disposed outside the servo motor, and a bottom end of the chassis is fixedly connected with the base.

In a preferred embodiment, the bottom end of the base is provided with a plurality of universal wheels, and the top end of the mounting column is fixedly connected with a rain shielding plate.

In a preferred embodiment, both ends of the mounting plate are fixedly connected with U-shaped sliding blocks, and the opposite sides of the two mounting columns are provided with sliding rails, and the U-shaped sliding blocks are slidably connected with the sliding rails.

In a preferred embodiment, a plurality of pulleys are mounted inside the U-shaped sliding block, and a pulley groove is formed in one side of the outer wall of the sliding rail, which is opposite to the pulley.

In a preferred embodiment, the top end of the mounting plate is provided with a slot, the top end of the mounting plate is fixedly connected with a fixing frame, and the bottom end of the electronic display screen is fixedly connected with an inserting plate.

In a preferred embodiment, a plurality of first screw holes are uniformly distributed on both sides of the fixing frame, and a plurality of second screw holes are uniformly distributed on one side of the insert plate.

The utility model discloses a technological effect and advantage:

1. the lifting mechanism is arranged to control the servo motor to rotate in the forward direction or the reverse direction to drive the screw rod to rotate between the two bases, the outer wall of the screw rod is located in the thread direction of one side of the isolation disc, the outer wall of the screw rod is located in the thread direction of the other side of the isolation disc, the thread directions of the two thread blocks are arranged oppositely, the thread directions of the two thread blocks are arranged in the same way, so that when the screw rod rotates, the two thread blocks are driven to move on the screw rod and move in the opposite reverse direction;

2. through U type slider synchronous motion on the slide rail, stability when going up and down is greatly improved, make the mounting panel steadily go up and down, be favorable to overall structure's stability, thereby stable drive electron show screen goes up and down, through having set up a plurality of pulleys, the pulley is at race synchronous motion or lift, the stability of structure has further been strengthened, and be favorable to reducing frictional force, it is more energy-conserving, insert the picture peg in the slot, thereby install the electron show screen on the mounting panel, then use the bolt to pass first screw and second screw, it is fixed with the electron show screen, thereby be convenient for the installation and the dismantlement of electron show screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the mounting plate of the present invention.

Fig. 3 is a schematic view of the cross section structure of the slide rail of the present invention.

Fig. 4 is a schematic structural diagram of a position a in fig. 1 according to the present invention.

The reference signs are: 1. a base; 2. installing a box; 3. mounting a column; 4. a screw rod; 5. a base; 6. a servo motor; 7. a separator disc; 8. a thread block; 9. a support bar; 10. an opening; 11. mounting a plate; 12. a hinged block; 13. an electronic display screen; 14. a chassis; 15. a universal wheel; 16. a U-shaped slider; 17. a slide rail; 18. a pulley; 19. a wheel groove; 20. a slot; 21. a fixing frame; 22. inserting plates; 23. a first screw hole; 24. a second screw hole; 25. a flashing.

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.

The electronic information display stand shown in the attached figures 1-4 comprises a base 1, wherein the top end of the base 1 is fixedly connected with an installation box 2, the top end of the installation box 2 is fixedly connected with two installation columns 3, and a lifting mechanism is arranged inside the installation box 2;

elevating system includes lead screw 4, the both ends of lead screw 4 are all rotated and are connected with base 5, the inner wall fixed connection of base 5 and install bin 2, one side of install bin 2 is provided with servo motor 6, servo motor 6's output is connected with the one end of lead screw 4, the outer wall of lead screw 4 is located the fixedly connected with separation disc 7 of position department in the middle of, there are two screw thread blocks 8 through threaded connection of lead screw 4's outer wall, two screw thread blocks 8 set up along the central symmetry of separation disc 7, there is bracing piece 9 one side of screw thread block 8 through hinged joint, opening 10 has been seted up on the top of install bin 2, sliding connection has mounting panel 11 between two erection columns 3, the articulated piece 12 of bottom fixedly connected with of mounting panel 11, the one end of two bracing pieces 9 all runs through opening 10 and is connected through articulated with articulated piece 12, electronic display 13 is installed on the top of mounting panel 11.

As shown in fig. 1, a casing 14 is disposed outside the servo motor 6, a bottom end of the casing 14 is fixedly connected to the base 1, and the casing 14 is disposed to protect the servo motor 6.

As shown in fig. 1, the bottom end of the base 1 is provided with a plurality of universal wheels 15, the top end of the mounting column 3 is fixedly connected with a flashing 25, the universal wheels 15 are arranged to move conveniently, and the flashing 25 is arranged to shield rainwater.

As shown in fig. 1 and 3, the equal fixedly connected with U type slider 16 in both ends of mounting panel 11, two relative one sides of erection column 3 all are provided with slide rail 17, U type slider 16 and slide rail 17 sliding connection, the internally mounted of U type slider 16 has a plurality of pulleys 18, race 19 has been seted up to one side of the relative pulley 18 of outer wall of slide rail 17, U type slider 16 synchronous motion on slide rail 17, stability when having improved the lift greatly, make mounting panel 11 steadily go up and down, be favorable to overall structure's stability, through having set up a plurality of pulleys 18, pulley 18 synchronous motion or lift in race 19, the stability of structure has further been strengthened, and be favorable to reducing frictional force, it is more energy-conserving.

As shown in fig. 2, a slot 20 is opened at the top end of the mounting plate 11, a fixing frame 21 is fixedly connected to the top end of the mounting plate 11, an inserting plate 22 is fixedly connected to the bottom end of the electronic display screen 13, and the inserting plate 22 is inserted into the slot 20, so that the electronic display screen 13 is mounted on the mounting plate 11.

As shown in fig. 2, a plurality of first screw holes 23 are uniformly distributed on both sides of the fixing frame 21, a plurality of second screw holes 24 are uniformly distributed on one side of the insertion plate 22, and bolts are used to pass through the first screw holes 23 and the second screw holes 24 to fix the electronic display screen 13, so that the electronic display screen 13 can be conveniently mounted and dismounted.

The utility model discloses the theory of operation: firstly, a servo motor 6 is controlled to rotate in a positive direction or a reverse direction to drive a screw rod 4 to rotate between two bases 5, the outer wall of the screw rod 4 is positioned in the thread direction of one side of an isolation disc 7 and is arranged in a direction opposite to the thread direction of the outer wall of the screw rod 4 positioned on the other side of the isolation disc 7, and the thread directions of two thread blocks 8 are arranged in the same direction, so that when the screw rod 4 rotates, the two thread blocks 8 are driven to move on the screw rod 4 and move in the opposite reverse direction, when the two thread blocks 8 move close to each other, the two support rods 9 are driven to be closer to the vertical reverse direction more and more, thereby the mounting plate 11 moves upwards, when the two thread blocks 8 move away from each other, the two support rods 9 are driven to be closer to the horizontal reverse direction more and more, thereby the mounting plate 11 moves downwards, and the U-shaped slide block 16 moves synchronously on a slide rail 17, thereby greatly improving the stability during lifting, make mounting panel 11 steadily go up and down, be favorable to overall structure's stability, thereby stable drive electron show screen 13 goes up and down, need not the manpower and adjust, through having set up a plurality of pulleys 18, pulley 18 is synchronous motion or lift in race 19, the stability of structure has further been strengthened, and be favorable to reducing frictional force, it is more energy-conserving, insert picture peg 22 in slot 20, thereby install electron show screen 13 on mounting panel 11, then use the bolt to pass first screw 23 and second screw 24, it is fixed with electron show screen 13, thereby be convenient for electron show screen 13's installation and dismantlement.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic information display stand, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with an installation box (2), the top end of the installation box (2) is fixedly connected with two installation columns (3), and a lifting mechanism is arranged inside the installation box (2);

the lifting mechanism comprises a lead screw (4), wherein two ends of the lead screw (4) are rotatably connected with a base (5), the base (5) is fixedly connected with the inner wall of an installation box (2), one side of the installation box (2) is provided with a servo motor (6), the output end of the servo motor (6) is connected with one end of the lead screw (4), the outer wall of the lead screw (4) is fixedly connected with an isolation disc (7) at the middle position, the outer wall of the lead screw (4) is connected with two thread blocks (8) through threads, the two thread blocks (8) are symmetrically arranged along the center of the isolation disc (7), one side of each thread block (8) is connected with a support rod (9) through a hinge, the top end of the installation box (2) is provided with an opening (10), the two installation columns (3) are connected with a mounting plate (11) in a sliding manner, and the bottom end of the mounting plate (11) is fixedly connected with a hinge block (12), two the one end of bracing piece (9) all runs through opening (10) and is connected through articulated with articulated piece (12), electron show screen (13) are installed on the top of mounting panel (11).

2. An electronic information display stand according to claim 1, wherein: a case (14) is arranged outside the servo motor (6), and the bottom end of the case (14) is fixedly connected with the base (1).

3. An electronic information display stand according to claim 1, wherein: the bottom of base (1) is provided with a plurality of universal wheels (15), the top fixedly connected with dash board (25) of erection column (3).

4. An electronic information display stand according to claim 1, wherein: the equal fixedly connected with U type slider (16) in both ends of mounting panel (11), two one side that erection column (3) is relative all is provided with slide rail (17), U type slider (16) and slide rail (17) sliding connection.

5. An electronic information display stand according to claim 4, wherein: a plurality of pulleys (18) are installed inside the U-shaped sliding block (16), and a pulley groove (19) is formed in one side, opposite to the pulleys (18), of the outer wall of the sliding rail (17).

6. An electronic information display stand according to claim 1, wherein: slot (20) have been seted up on the top of mounting panel (11), the fixed frame of top fixedly connected with (21) of mounting panel (11), bottom fixedly connected with picture peg (22) of electron show screen (13).

7. An electronic information display stand according to claim 6, wherein: the two sides of the fixing frame (21) are provided with a plurality of uniformly distributed first screw holes (23) in a penetrating mode, and one side of the inserting plate (22) is provided with a plurality of uniformly distributed second screw holes (24) in a penetrating mode.