CN214306336U

CN214306336U - Outdoor display device is promoted to new media

Info

Publication number: CN214306336U
Application number: CN202120269770.1U
Authority: CN
Inventors: 姚雪; 吉喆
Original assignee: Changchun Normal University
Current assignee: Changchun Normal University
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-28
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an outdoor display device is promoted to new media relates to the new media field, including portable base, portable base top is equipped with accomodates the frame, accomodate a shape and set up to the polygon, accomodate the inside groove of accomodating of having seted up of frame, accomodate groove one end and seted up exit, accomodate inslot portion and install activity show mechanism, activity show mechanism includes a plurality of support frames, every the support frame is inside all to be connected with through the bearing rotation and accomodate the screw rod. The utility model discloses a driving motor drives square movable block and draws close the removal each other, with PMKD from importing and exporting to accomodating the pulling of inslot portion, utilizes simultaneously to import and export and folds the display mounting bracket, makes it closed with PMKD to utilize closed baffle to close import and export, prevent that the rainwater from getting into, can pack up a plurality of displays fast when the proruption rainfall, avoid damaging, improve the security.

Description

Outdoor display device is promoted to new media

Technical Field

The utility model relates to a new media field, in particular to outdoor display device is promoted to new media.

Background

The new media is a spreading form which provides information and service for users by using digital technology through channels such as computer networks, wireless communication networks, satellites and the like and terminals such as computers, mobile phones, digital televisions and the like, and popularization contents are generally displayed on a display when the new media is popularized, so that people can know the new media more vividly.

In the prior art, outdoor display device is promoted to new media in the use, the display of installation on the device exposes in the air, when meetting unexpected rainfall, leads to the display to drench into water easily, causes the display to damage, and the security is ideal inadequately.

Therefore, it is necessary to invent a new media popularization outdoor exhibition device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor display device is promoted to new media to solve the not ideal enough problem of security that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor display device for popularization of new media comprises a movable base, wherein a storage rack is arranged at the top of the movable base, the storage rack is polygonal in shape, a storage groove is formed in the storage rack, an inlet and an outlet are formed in one end of the storage groove, and a movable display mechanism is arranged in the storage groove;

the movable display mechanism comprises a plurality of support frames, a containing screw rod is rotatably connected inside each support frame through a bearing, a driven umbrella-shaped gear is fixedly connected at one end opposite to each containing screw rod, one end of each containing screw rod, far away from the driven umbrella-shaped gear, is rotatably connected with the inner wall of the containing groove, a driving umbrella-shaped gear is arranged at the bottom end of each driven umbrella-shaped gear, the driving umbrella-shaped gear is meshed with the driven umbrella-shaped gears, a rotating shaft is fixedly connected at the bottom end of the driving umbrella-shaped gear, the rotating shaft is rotatably connected with the inner wall of the containing groove, a driving motor is fixedly connected at the bottom end of the rotating shaft, a square moving block is arranged on the surface of each containing screw rod, a containing screw hole is formed in the surface of each square moving block, a fixing bottom plate is fixedly connected to the surface of one side, close to the inlet and the outlet, of each square moving block, and a closing baffle is fixedly connected to the end, far away from the square moving block, of the fixing bottom plate, the display mounting structure comprises a fixed base plate and is characterized in that a display mounting frame is hinged to the surface of the top of the fixed base plate, a torsion spring is installed at the hinged position of the display mounting frame and the fixed base plate, and a display is installed inside the display mounting frame.

Preferably, the cross-sectional shape of exit sets up to L shape, exit and entrance and closed baffle phase-match for closed baffle can detain in the exit, thereby can prevent that the rainwater from getting into and accomodating inside the groove.

Preferably, the accommodating screw hole is matched with the accommodating screw rod, and the accommodating screw rod is in threaded connection with the square moving block through the accommodating screw hole, so that the square moving block can move along with the rotation of the accommodating screw rod.

Preferably, the surface of the top of the fixed base plate is fixedly connected with a flexible protection pad which can protect the display, and the side surface of the storage frame is fixedly connected with a plurality of rubber pads which can reduce impact generated by collision between the display installation frame and the storage frame when the display installation frame is unfolded.

Preferably, a plurality of mounting grooves are formed in the display, and the display is fixedly connected with the display mounting frame through a plurality of mounting bolts, so that the display can be mounted and dismounted.

Preferably, accomodate a plurality of telescopic links of fixedly connected with between frame and the portable base, it is a plurality of be equipped with electric putter between the telescopic link, can play stabilizing effect to accomodating the frame through a plurality of telescopic links.

Preferably, electric putter output shaft tip fixedly connected with link, the link is connected with storage rack bottom fixed surface for electric putter can drive storage rack and go up and down, facilitates the use.

The utility model discloses a technological effect and advantage:

1. the square moving blocks are driven by the driving motor to move close to each other, the fixed base plate is pulled towards the interior of the accommodating groove from the inlet and the outlet, the display mounting frame is folded by utilizing the inlet and the outlet, so that the display mounting frame is closed with the fixed base plate, the inlet and the outlet are closed by utilizing the closed baffle plate, rainwater is prevented from entering, and the display mounting frame can be integrally used for quickly folding a plurality of displays during sudden rainfall, so that damage is avoided, and the safety is improved;

2. by arranging the flexible protection pad, the flexible protection pad can protect the closed display screen to prevent the display screen from being scratched, and the rubber pad can reduce impact generated by collision between the display mounting frame and the storage frame when the display mounting frame is unfolded;

3. through setting up electric putter, electric putter can drive and accomodate the frame and go up and down to can prevent to adjust to not co-altitude, conveniently promote.

Drawings

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

Fig. 2 is a schematic view of the connection structure between the fixing base plate and the display mounting bracket of the present invention.

Fig. 3 is a schematic structural diagram of the square moving block of the present invention.

Fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a mobile base; 2. a storage rack; 3. a receiving groove; 4. an inlet and an outlet; 5. a movable display mechanism; 6. a support frame; 7. a receiving screw; 8. a driven bevel gear; 9. a drive bevel gear; 10. a rotating shaft; 11. a drive motor; 12. a square moving block; 13. a receiving screw hole; 14. fixing the bottom plate; 15. closing the baffle; 16. a display mounting bracket; 17. a torsion spring; 18. a display; 19. a flexible protective pad; 20. a rubber pad; 21. mounting grooves; 22. installing a bolt; 23. a telescopic rod; 24. an electric push rod.

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 utility model provides a new media promotes outdoor display device as shown in fig. 1-4, as shown in fig. 1-3, including portable base 1, portable base 1 top is equipped with accomodate frame 2, accomodate frame 2 shape and set up to the polygon, conveniently divide the groove to accomodate groove 3, accomodate the groove 3 inside to seted up, accomodate groove 3 one end and seted up exit 4, the cross-sectional shape of exit 4 sets up to the L shape, exit 4 and closed baffle 15 phase-match make closed baffle 15 can detain in exit 4 to can prevent that the rainwater from getting into accomodating the inside of groove 3;

secondly, the inside of the accommodating groove 3 is provided with a movable display mechanism 5, the movable display mechanism 5 comprises a plurality of support frames 6, each support frame 6 is connected with an accommodating screw 7 in a rotating way through a bearing, each accommodating screw 7 is connected with a driven umbrella-shaped gear 8 at the opposite end, each accommodating screw 7 is connected with the inner wall of the accommodating groove 3 in a rotating way at the end far away from the driven umbrella-shaped gear 8, a plurality of driven umbrella-shaped gears 8 are arranged at the bottom ends of the driven umbrella-shaped gears 9, the driving umbrella-shaped gears 9 are meshed with the driven umbrella-shaped gears 8, a rotating shaft 10 is fixedly connected at the bottom end of the driving umbrella-shaped gear 9, the rotating shaft 10 is connected with the inner wall of the accommodating groove 3 in a rotating way, a driving motor 11 is fixedly connected at the bottom end of the rotating shaft 10, the rotating shaft 10 can rotate through an output shaft of the driving motor 11 to drive the rotating shaft 10 to drive the rotation of the driving umbrella-shaped gear 9 to rotate, the driving bevel gear 9 rotates to drive the driven bevel gear 8 to rotate, so that the plurality of accommodating screw rods 7 can be driven to rotate together;

then, a square moving block 12 is arranged on the surface of each containing screw 7, the square moving block 12 is prevented from rotating along with the rotation of the containing screw 7, a containing screw hole 13 is formed in the surface of the square moving block 12, the containing screw hole 13 is matched with the containing screw 7, the containing screw 7 is in threaded connection with the square moving block 12 through the containing screw hole 13, so that the square moving block 12 can move along with the rotation of the containing screw 7, a fixing bottom plate 14 is fixedly connected to the surface of one side, close to the inlet and outlet 4, of the square moving block 12, a closing baffle 15 is fixedly connected to one end, far away from the square moving block 12, of the fixing bottom plate 14, the inlet and outlet 4 can be closed, and a display mounting frame 16 is hinged to the surface of the top of the fixing bottom plate 14. Make display mounting bracket 16 can rotate, display mounting bracket 16 installs torsion spring 17 with the articulated department of PMKD 14, can expand display mounting bracket 16 and reset, display mounting bracket 16 internally mounted has display 18, can show popularization content.

As shown in fig. 2 and 4, a flexible protection pad 19 is fixedly connected to the top surface of the fixed base plate 14 to protect the display 18, and a plurality of rubber pads 20 are fixedly connected to the side surface of the storage rack 2 to reduce the impact generated by collision between the display mounting rack 16 and the storage rack 2 when the display mounting rack is unfolded;

then, a plurality of mounting grooves 21 are formed on the display 18, and the display 18 is fixedly connected with the display mounting frame 16 through a plurality of mounting bolts 22, so that the display 18 can be mounted and dismounted.

As shown in fig. 1, a plurality of telescopic links 23 are fixedly connected between the storage rack 2 and the mobile base 1, and a plurality of electric push rods 24 are arranged between the telescopic links 23, so that the storage rack 2 can be stabilized by the telescopic links 23, the connecting rack is fixedly connected to the end of the output shaft of the electric push rods 24, and the connecting rack is fixedly connected to the bottom surface of the storage rack 2, so that the electric push rods 24 can drive the storage rack 2 to go up and down for convenient use.

The utility model discloses the theory of operation:

in-service use the utility model discloses in the time, open driving motor 11, driving motor 11 output shaft rotates and drives pivot 10 and rotate, pivot 10 rotates and drives initiative umbelliform gear 9 and rotates, initiative umbelliform gear 9 rotates and drives driven umbelliform gear 8 and rotate, thereby can drive a plurality of screws 7 of accomodating simultaneously and together rotate, a plurality of screws 7 of accomodating rotate and drive square movable block 12 through accomodating screw 13 and draw close the removal each other, with PMKD 14 from importing and exporting 4 to accomodating 3 inside stimulations in the groove, utilize importing and exporting 4 to fold display mounting bracket 16 simultaneously, make it and PMKD 14 closed, and utilize closed baffle 15 to close import and export 4, prevent that the rainwater from getting into, wholly make the utility model discloses can pack up a plurality of displays 18 when the proruption rainfall fast, avoid damaging, improve the security.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an outdoor display device is promoted to new media, includes portable base (1), its characterized in that: the top of the movable base (1) is provided with a storage rack (2), the storage rack (2) is polygonal in shape, a storage groove (3) is formed in the storage rack (2), an inlet and an outlet (4) are formed in one end of the storage groove (3), and a movable display mechanism (5) is arranged in the storage groove (3);

the movable display mechanism (5) comprises a plurality of support frames (6), a containing screw (7) is rotatably connected inside each support frame (6) through a bearing, a driven umbrella-shaped gear (8) is fixedly connected at one end, opposite to each containing screw (7), of each containing screw (7), one end, away from the driven umbrella-shaped gear (8), of each containing screw is rotatably connected with the inner wall of the containing groove (3), a driving umbrella-shaped gear (9) is arranged at the bottom end of each driven umbrella-shaped gear (8), the driving umbrella-shaped gear (9) is meshed with the driven umbrella-shaped gears (8), a rotating shaft (10) is fixedly connected at the bottom end of the driving umbrella-shaped gear (9), the rotating shaft (10) is rotatably connected with the inner wall of the containing groove (3), a driving motor (11) is fixedly connected at the bottom end of the rotating shaft (10), and a square moving block (12) is arranged on the surface of each containing screw (7), the movable type display screen is characterized in that a containing screw hole (13) is formed in the surface of the square moving block (12), a fixing bottom plate (14) is fixedly connected to the surface of one side, close to the inlet and outlet (4), of the square moving block (12), a closed baffle (15) is fixedly connected to one end, far away from the square moving block (12), of the fixing bottom plate (14), a display mounting frame (16) is hinged to the top surface of the fixing bottom plate (14), a torsion spring (17) is installed at the hinged position of the display mounting frame (16) and the fixing bottom plate (14), and a display (18) is installed inside the display mounting frame (16).

2. The new media promotion outdoor presentation device of claim 1, wherein: the cross section of the inlet and outlet (4) is L-shaped, and the inlet and outlet (4) is matched with the closed baffle (15).

3. The new media promotion outdoor presentation device of claim 1, wherein: the storage screw holes (13) are matched with the storage screw rods (7), and the storage screw rods (7) are in threaded connection with the square moving blocks (12) through the storage screw holes (13).

4. The new media promotion outdoor presentation device of claim 1, wherein: the top surface of the fixed base plate (14) is fixedly connected with a flexible protection pad (19), and the side surface of the storage frame (2) is fixedly connected with a plurality of rubber pads (20).

5. The new media promotion outdoor presentation device of claim 1, wherein: the display (18) is provided with a plurality of mounting grooves (21), and the display (18) is fixedly connected with the display mounting frame (16) through a plurality of mounting bolts (22).

6. The new media promotion outdoor presentation device of claim 1, wherein: accomodate and fixedly connected with a plurality of telescopic links (23) between frame (2) and portable base (1), it is a plurality of be equipped with electric putter (24) between telescopic link (23).

7. The new media promotion outdoor presentation device of claim 6, wherein: the end part of the output shaft of the electric push rod (24) is fixedly connected with a connecting frame, and the connecting frame is fixedly connected with the bottom surface of the storage frame (2).