CN217130768U

CN217130768U - LED display screen with turnover mechanism

Info

Publication number: CN217130768U
Application number: CN202122446928.0U
Authority: CN
Inventors: 卢钦煌
Original assignee: Guangdong Chengxing Electronics Co ltd
Current assignee: Guangdong Chengxing Electronics Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-08-05
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a LED display screen with tilting mechanism, be located the both sides of display screen body respectively including two backup pads, slewing mechanism is located the backup pad, fixed cylinder and dwang, the one end and the display screen body fixed connection of fixed cylinder, the one end and the fixed interlude of fixed cylinder of dwang are connected, the rotation groove has been seted up at the top of backup pad, the dwang is located the inner chamber in rotation groove, be provided with locking mechanism on the dwang, locking mechanism includes swivel becket, connecting cylinder and extrusion ring, the both ends of connecting cylinder respectively with swivel becket and connecting cylinder fixed connection. The utility model discloses an utilize mutually supporting of display screen body, backup pad, solid fixed cylinder, dwang, swivel becket, extrusion ring and connecting cylinder, the display screen body uses the dwang to do the circumference rotation as the centre of a circle, and swivel becket and extrusion ring are injectd the position of display screen body, and then are favorable to inclining the upset to the display screen body, are convenient for adjust the viewing angle of display screen body.

Description

LED display screen with turnover mechanism

Technical Field

The utility model relates to a LED display screen field, in particular to LED display screen with tilting mechanism.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture and video, LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived and advantages such as the job stabilization is reliable, LED display screen is applied to commercial media, culture and performance market, stadium, information transmission, news issue and stock exchange, etc., can meet the needs of different environments.

When the LED display screen is used, what adopt usually is fixed mode, and then the visual angle of watching is fixed, nevertheless because the visual angle that presents in order to make the LED display screen more clear can make an angle of LED display screen upset, be not convenient for overturn the LED display screen, have certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen with tilting mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the LED display screen with the turnover mechanism comprises two support plates which are respectively positioned at two sides of a display screen body, and the rotation mechanism is positioned on the support plates;

slewing mechanism includes a fixed section of thick bamboo and dwang, the one end and the display screen body fixed connection of a fixed section of thick bamboo, the one end and the fixed interlude of a fixed section of thick bamboo of dwang are connected, the rotation groove has been seted up at the top of backup pad, the dwang is located the inner chamber in rotation groove, be provided with locking mechanism on the dwang.

Preferably, the locking mechanism comprises two rotating rings, two connecting cylinders and two extrusion rings, two ends of each connecting cylinder are fixedly connected with the rotating rings and the connecting cylinders respectively, and one side of each extrusion ring is attached to the supporting plate.

Preferably, the outer wall of dwang is equipped with the external screw thread with swivel becket matched with, the outer wall of dwang rotates with the inner chamber of swivel becket to alternate and is connected.

Preferably, the inner wall fixedly connected with rubber tube of rotation groove, the outer wall of dwang rotates with the inner chamber of rubber tube and alternates to be connected.

Preferably, the outer wall of dwang is fixed to alternate and is connected with two solid fixed rings, two gu fixed ring lies in the both sides of backup pad respectively.

Preferably, the other end fixedly connected with anticreep ring of dwang, the equal fixedly connected with dead lever in top and the bottom of swivel becket, two fixedly connected with connection diaphragm between the backup pad, the bottom fixedly connected with of backup pad places the bottom plate.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses an utilize the display screen body, backup pad, a fixed cylinder, dwang, swivel becket, extrusion ring and connecting cylinder mutually support, the display screen body uses the dwang as the centre of a circle to do the circular rotation, and swivel becket and extrusion ring are injectd the position of display screen body, and then are favorable to inclining the upset to the display screen body, are convenient for adjust the viewing angle of display screen body;

(2) the utility model discloses an utilize mutually supporting of dead lever, rubber cylinder and solid fixed ring, solid fixed ring is favorable to prescribing a limit to the turned position of dwang, and the rubber cylinder is favorable to adjusting the slew velocity of dwang, and the dead lever is favorable to rotating the swivel becket, is convenient for prescribe a limit to the position of dwang.

Drawings

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

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of the structure of the rotating ring of the present invention.

In the figure: 1. a display screen body; 2. a support plate; 3. a fixed cylinder; 4. rotating the rod; 5. a rotating ring; 6. fixing the rod; 7. a connecting cylinder; 8. an extrusion ring; 9. a fixing ring; 10. a rubber cylinder; 11. the anti-drop ring; 12. connecting the transverse plates; 13. placing the bottom plate.

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 LED display screen with tilting mechanism as shown in fig. 1-3, including display screen body 1, two backup pads 2 and slewing mechanism, backup pad 2 is favorable to supporting dwang 4, and then is convenient for support display screen body 1, is favorable to making dwang 4 rotate on backup pad 2 simultaneously, is convenient for overturn display screen body 1, and two backup pads 2 are located display screen body 1's both sides respectively, and slewing mechanism is located backup pad 2.

Slewing mechanism includes solid fixed cylinder 3 and dwang 4, solid fixed cylinder 3 is favorable to fixing dwang 4, dwang 4 is favorable to making display screen body 1 use it to do the circumference rotation as the centre of a circle, be favorable to overturning display screen body 1, and then be convenient for adjust the angle of display screen body 1, the one end and the 1 fixed connection of display screen body of solid fixed cylinder 3, the one end and the solid fixed cylinder 3 fixed interlude of dwang 4 are connected, the rotating groove has been seted up at the top of backup pad 2, be favorable to making dwang 4 rotate in backup pad 2, dwang 4 is located the inner chamber in rotating groove, be provided with locking mechanism on dwang 4.

Locking mechanism includes two swivel collars 5, two connecting vessels 7 and two extrusion rings 8, swivel collars 5 is favorable to promoting connecting vessel 7 and extrusion rings 8 and moves, and then be convenient for prescribe a limit to the position of dwang 4, make dwang 4 stall, be convenient for rotate display screen body 1, connecting vessel 7 is favorable to making swivel collars 5 and extrusion rings 8 be connected, be favorable to promoting extrusion rings 8 and move, extrusion rings 8 are favorable to prescribing a limit to the position of dwang 4, be convenient for prescribe a limit to the position of display screen body 1, the both ends of connecting vessel 7 respectively with swivel collars 5 and connecting vessel 7 fixed connection, one side and backup pad 2 of extrusion rings 8 are laminated mutually.

The outer wall of dwang 4 is equipped with the external screw thread with 5 matched with of swivel becket, is favorable to making swivel becket 5 rotate on I dwang 4, and the outer wall of dwang 4 alternates with the inner chamber rotation of swivel becket 5 to be connected.

The inner wall fixedly connected with rubber tube 10 of rotating the groove is favorable to making dwang 4 rotate at its inner chamber, utilizes the elasticity of rubber tube 10 simultaneously, is convenient for adjust the slew velocity of dwang 4, and the outer wall of dwang 4 rotates with the inner chamber of rubber tube 10 to alternate and is connected.

The outer wall fixed interlude of dwang 4 is connected with two solid fixed rings 9, is favorable to making dwang 4 carry out steady rotation, avoids dwang 4 and backup pad 2 to break away from mutually, and two solid fixed rings 9 are located the both sides of backup pad 2 respectively.

The other end fixedly connected with anticreep ring 11 of dwang 4, be favorable to preventing that swivel ring 5 breaks away from with dwang 4 mutually, the top and the equal fixedly connected with dead lever 6 in bottom of swivel ring 5, be favorable to rotating swivel ring 5, be convenient for operate swivel ring 5, fixedly connected with connection diaphragm 12 between two backup pads 2, bottom plate 13 is placed to the bottom fixedly connected with of backup pad 2, be favorable to placing backup pad 2, be convenient for increase the area of contact on backup pad 2 and ground, be convenient for make display screen body 1 steadily place.

The utility model discloses the theory of operation:

when the angle of the display screen body 1 needs to be adjusted, firstly, the rotating ring 5 is rotated through the fixing rod 6, so that the rotating ring 5 is rotated on the outer wall of the rotating rod 4 in a threaded manner, then the rotating ring 5 drives the connecting cylinder 7 to rotate, and the connecting cylinder 7 is pushed to move, so that the connecting cylinder 7 drives the extrusion ring 8 to move, and further one side of the extrusion ring 8 is far away from the support plates 2, at the moment, the position of the rotating rod 4 is removed from limitation, then the display screen body 1 is rotated, the display screen body 1 rotates by taking the rotating rod 4 as the center of a circle, the rotating rod 4 rotates in the inner cavity of the rubber cylinder 10, then the display screen body 1 rotates between the two support plates 2, after the angle adjustment of the display screen body 1 is finished, the rotating ring 5 is rotated through the fixing rod 6, so that the rotating ring 5 pushes the connecting cylinder 7 to move, one side of the extrusion ring 8 is tightly attached to the support plate 2, so that the position of the display screen body 1 is limited, and the display screen body 1 is obliquely turned.

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. An LED display screen with a turnover mechanism comprises a display screen body (1), two support plates (2) and a rotating mechanism, and is characterized in that the two support plates (2) are respectively positioned at two sides of the display screen body (1), and the rotating mechanism is positioned on the support plates (2);

slewing mechanism includes solid fixed cylinder (3) and dwang (4), the one end and display screen body (1) fixed connection of solid fixed cylinder (3), the one end and the solid fixed alternate of fixed cylinder (3) of dwang (4) are connected, the rotation groove has been seted up at the top of backup pad (2), dwang (4) are located the inner chamber in rotation groove, be provided with locking mechanism on dwang (4).

2. The LED display screen with the turnover mechanism is characterized in that the locking mechanism comprises two rotating rings (5), two connecting cylinders (7) and two extrusion rings (8), two ends of each connecting cylinder (7) are fixedly connected with the corresponding rotating ring (5) and the corresponding connecting cylinder (7), and one side of each extrusion ring (8) is attached to the corresponding support plate (2).

3. The LED display screen with the turnover mechanism according to claim 1, wherein the outer wall of the rotating rod (4) is provided with an external thread matched with the rotating ring (5), and the outer wall of the rotating rod (4) is rotatably and alternately connected with the inner cavity of the rotating ring (5).

4. The LED display screen with the turnover mechanism according to claim 1, wherein the inner wall of the rotating groove is fixedly connected with a rubber tube (10), and the outer wall of the rotating rod (4) is rotatably inserted into the inner cavity of the rubber tube (10).

5. The LED display screen with the turnover mechanism according to claim 1, wherein two fixing rings (9) are fixedly inserted into the outer wall of the rotating rod (4), and the two fixing rings (9) are respectively located at two sides of the support plate (2).

6. The LED display screen with the turnover mechanism as claimed in claim 2, wherein the other end of the rotating rod (4) is fixedly connected with an anti-drop ring (11), the top end and the bottom end of the rotating ring (5) are both fixedly connected with a fixing rod (6), a connecting transverse plate (12) is fixedly connected between the two support plates (2), and the bottom end of each support plate (2) is fixedly connected with a placing bottom plate (13).