CN218845599U

CN218845599U - Spherical screen rotary supporting device

Info

Publication number: CN218845599U
Application number: CN202222631830.7U
Authority: CN
Inventors: 孙雷; 丁康佳; 陈诚
Original assignee: Zhejiang Hargong Zhixuan Display Technology Co ltd
Current assignee: Zhejiang Hargong Zhixuan Display Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-11
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a display screen technical field's rotatory strutting arrangement of spherical screen, including the bottom fixed column, the top of bottom fixed column is fixed with the top connecting rod, the inside of top connecting rod evenly is provided with a plurality of rotating rings, the inside of a plurality of rotating rings all is the cavity setting, the internal gear groove has all been run through to the inside of a plurality of rotating rings, the outer wall of a plurality of rotating rings all is provided with the bracing piece, the bottom fixed column is the cavity setting, the inside of bottom fixed column is provided with the motor, the output of motor is fixed with the pivot, the pivot all is fixed with drive gear with a plurality of rotating ring position assorted outer walls, it rotates to start the drive pivot through the motor, and then be connected with the meshing of internal gear groove through drive gear, it rotates to drive the rotating ring, thereby it rotates to drive spherical screen through rotating ring and bracing piece, in the pivoted, for the device wholly provides the support through the support column, thereby ensure the stability of top connecting rod, the rotational stability of spherical screen is improved.

Description

Spherical screen rotary supporting device

Technical Field

The utility model relates to a display screen technical field specifically is spherical screen rotation support device.

Background

Spherical LED display screen is as a special-shaped display screen, it carries out omnidirectional video broadcast to be used for the indoor or outdoor area of great area more, and when spherical screen uses, for guaranteeing the broadcast effect, need spherical screen to rotate the broadcast, and current spherical screen is when rotating, it rotates to lead to motor direct drive strutting arrangement more, thereby lead to spherical screen and strutting arrangement all rotating, thereby lead to spherical screen at the rotation type, device overall stability is relatively poor, cause spherical screen to drop easily, therefore, the application provides a flat rotatory strutting arrangement of going back.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory strutting arrangement of spherical screen to solve the current spherical screen that the aforesaid proposed and when rotating, it is rotatory that many lead to the motor directly to drive strutting arrangement, thereby lead to spherical screen and strutting arrangement all rotatory, thereby cause the spherical screen at the rotation type, device overall stability is relatively poor, causes the spherical screen problem that drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: spherical screen rotation support device, including the bottom fixed column, the top of bottom fixed column is fixed with the top connecting rod, the inside of top connecting rod evenly is provided with a plurality of swivel becket, and is a plurality of the inside of swivel becket all is the cavity setting, and is a plurality of the inner gear groove has all been run through to the inside of swivel becket, and is a plurality of the outer wall of swivel becket all is provided with the bracing piece, the bottom fixed column is the cavity setting, the inside of bottom fixed column is provided with the motor, the output of motor is fixed with the pivot, pivot and a plurality of swivel becket position assorted outer wall all are fixed with drive gear, and are a plurality of drive gear all is connected with the inner wall meshing in position assorted inner gear groove, starts through the motor and drives the pivot rotation, and then is connected through the meshing of drive gear with inner gear groove, drives the swivel becket rotation to drive spherical screen through swivel becket and bracing piece and rotate, in the pivoted, wholly provide the support for the device through the support column, thereby ensure the stability of top connecting rod, improve the rotational stability of spherical screen.

As a further aspect of the present invention: it is a plurality of the both ends outer wall of bracing piece all is fixed with flange, and is a plurality of the one end that the swivel becket was kept away from respectively to the bracing piece all is provided with the arc connecting plate, and is a plurality of the both ends of bracing piece all can be dismantled with swivel becket and arc connecting plate respectively through flange and be connected, support spherical screen inner support through bracing piece cooperation arc connecting plate, accomplish being connected of this device and spherical screen, can use this device connection on not unidimensional spherical screen through the bracing piece of changing different length simultaneously.

As a further aspect of the present invention: it is a plurality of all run through threaded connection with a plurality of fixing bolt arc connecting plate's lateral wall, it is spacing to be connected arc connecting plate and spherical screen inner support through a plurality of fixing bolt to accomplish the erection joint of cost means and spherical screen.

As a further aspect of the present invention: well cavity has been seted up to the inside of top connecting rod, the cavity intracavity is fixed with the support column, the support column runs through a plurality of internal gear grooves and does not contact with internal gear groove and connect, through the support column when not influencing equipment pivoted, provides the support for the device, ensures the rotational stability of device.

As a further aspect of the present invention: the top and the equal swing joint in bottom of a plurality of european hand speed swivel becket have a plurality of balls, the spacing groove that supplies ball pivoted is all seted up with a plurality of ball position assorted lateral walls to the top connecting rod, ensures the rotation effect of swivel becket through a plurality of balls, provides the motion space of ball through a plurality of spacing grooves simultaneously to it is spacing to carry out the swivel becket.

As a further aspect of the present invention: the bottom outer wall of bottom fixed column is fixed with the fixed disk, can connect the bottom fixed column spacing through the fixed disk to with this device and spherical screen fixed with suitable position.

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

1. the utility model discloses in, through the bottom fixed column, a plurality of bracing pieces of top connecting rod cooperation and arc connecting plate carry out joint support to spherical screen, start through the motor simultaneously and drive the pivot and rotate, it rotates to drive the swivel becket through drive gear cooperation internal gear groove, thereby it rotates to drive spherical screen, when spherical screen rotates, provide the support for the device through the support column, ensure that spherical screen installs holistic stability when rotating, avoid spherical screen at the rotation in-process, cause spherical screen to damage because of supporting unstable reason.

2. The utility model discloses in, through the bracing piece of changing different length, can support not unidimensional spherical screen and drive its rotation, improve the practicality.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the middle shaft of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the motor of the present invention;

FIG. 6 is an enlarged schematic view of the cross-sectional structure of the middle-top connecting rod of the present invention

Fig. 7 is a schematic structural view of the present invention connected to a spherical screen.

In the figure: 1. a bottom end fixing column; 101. fixing the disc; 2. a top end connecting rod; 3. a support bar; 301. a connecting flange; 4. an arc-shaped connecting plate; 5. a rotating ring; 6. a support pillar; 7. a rotating shaft; 8. a transmission gear; 9. an inner gear groove; 10. a ball bearing; 11. a motor; 12. and a hollow cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the supporting rods 3 may be disposed on the outer wall of the rotating ring 5 in different directions according to actual use requirements, so as to ensure the connection strength between the device and the inner frame of the spherical screen, and the supporting rods 3 may form an outwardly expanding supporting force on the inner frame of the spherical screen, so as to ensure the connection strength between the device and the spherical screen and the stability of the spherical screen.

Referring to fig. 1 and 7, the top of the top end connecting rod 2 is rotatably connected to the inner support of the spherical screen through a bearing seat, and the bottom of the spherical screen is provided with a hole for the top end connecting rod 2 to penetrate through and be rotatably connected, and the joint ensures the rotation effect of the spherical screen through a bearing.

Referring to fig. 3 and 4, the ball 10 can be replaced by the same type of components that have the same limiting and rotating effects.

Please refer to fig. 1-7, in the embodiment of the utility model, the spherical screen rotation support device, including bottom fixed column 1, bottom fixed column 1's top is fixed with top connecting rod 2, the inside of top connecting rod 2 evenly is provided with a plurality of rotating rings 5, the inside of a plurality of rotating rings 5 all is the cavity setting, internal gear groove 9 has all been run through to the inside of a plurality of rotating rings 5, the outer wall of a plurality of rotating rings 5 all is provided with bracing piece 3, bottom fixed column 1 is the cavity setting, bottom fixed column 1's inside is provided with motor 11, motor 11's output is fixed with pivot 7, pivot 7 all is fixed with drive gear 8 with a plurality of rotating rings 5 position assorted outer walls, a plurality of drive gear 8 all are connected with the inner wall meshing in position assorted groove 9, it rotates to start driving pivot 7 through motor 11, and then be connected with the meshing in internal gear groove 9 through drive gear 8, it rotates to drive rotating rings 5, thereby drive spherical screen through rotating rings 5 and bracing piece 3 and rotate, in the pivoted, for the device is whole to provide the support through support column 6, thereby ensure top connecting rod 2's stability, improve spherical screen's stability.

Wherein, the both ends outer wall of a plurality of bracing pieces 3 all is fixed with flange 301, the one end that swivel becket 5 was kept away from respectively to a plurality of bracing pieces 3 all is provided with arc connecting plate 4, the both ends of a plurality of bracing pieces 3 all can be dismantled with swivel becket 5 and arc connecting plate 4 respectively through flange 301 and be connected, support spherical screen inner support through bracing piece 3 cooperation arc connecting plate 4, accomplish being connected of this device and spherical screen, bracing piece 3 through changing different length can be used this device connection on not unidimensional spherical screen simultaneously.

The side walls of the arc-shaped connecting plates 4 are all connected with a plurality of fixing bolts through threads, and the arc-shaped connecting plates 4 and the spherical screen inner support are connected and limited through the fixing bolts, so that the installation and connection of the device and the spherical screen are completed.

Cavity 12 has been seted up in the inside of top connecting rod 2, and cavity 12 internal fixation has support column 6, and support column 6 runs through a plurality of internal gear grooves 9 and does not contact with internal gear groove 9, through support column 6 when not influencing equipment pivoted, supports for the device provides, ensures the rotational stability of device.

The top and the equal swing joint in bottom of a plurality of european hand speed swivel becket 5 have a plurality of balls 10, and the top connecting rod 2 all sets up the spacing groove that supplies ball 10 pivoted with a plurality of balls 10 position assorted lateral walls, ensures swivel becket 5's rotation effect through a plurality of balls 10, provides ball 10's motion space through a plurality of spacing grooves simultaneously to it is spacing to carry out swivel becket 5.

The bottom outer wall of bottom fixed column 1 is fixed with fixed disk 101, can connect bottom fixed column 1 spacing through fixed disk 101 to it is fixed with suitable position with this device and spherical screen.

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. Spherical screen rotation support device, including bottom fixed column (1), its characterized in that: the top of bottom fixed column (1) is fixed with top connecting rod (2), the inside of top connecting rod (2) evenly is provided with a plurality of rotating ring (5), and is a plurality of the inside of rotating ring (5) all is the cavity setting, and is a plurality of inner gear groove (9) have all been run through to the inside of rotating ring (5), and is a plurality of the outer wall of rotating ring (5) all is provided with bracing piece (3), bottom fixed column (1) is the cavity setting, the inside of bottom fixed column (1) is provided with motor (11), the output of motor (11) is fixed with pivot (7), pivot (7) and a plurality of rotating ring (5) position assorted outer wall all are fixed with drive gear (8), and are a plurality of drive gear (8) all are connected with the inner wall meshing of position assorted inner gear groove (9).

2. The spherical screen rotation support device according to claim 1, characterized in that: it is a plurality of both ends outer wall of bracing piece (3) all is fixed with flange (301), and is a plurality of the one end that swivel becket (5) were kept away from respectively in bracing piece (3) all is provided with arc connecting plate (4), and is a plurality of the both ends of bracing piece (3) all can be dismantled with swivel becket (5) and arc connecting plate (4) respectively through flange (301) and be connected.

3. The spherical screen rotation support device according to claim 2, characterized in that: the side walls of the arc-shaped connecting plates (4) are connected with a plurality of fixing bolts through threads.

4. The spherical screen rotation support device according to claim 1, characterized in that: well cavity (12) have been seted up to the inside of top connecting rod (2), well cavity (12) internal fixation has support column (6), support column (6) run through a plurality of internal gear grooves (9) and do not touch with internal gear groove (9) and connect.

5. The spherical screen rotation support device according to claim 1, characterized in that: the top and the bottom of a plurality of European hand speed rotating rings (5) are both movably connected with a plurality of balls (10), and the top end connecting rod (2) and the side wall matched with the positions of the balls (10) are both provided with a limiting groove for the rotation of the balls (10).

6. The spherical screen rotation support device according to claim 1, characterized in that: and a fixed disc (101) is fixed on the outer wall of the bottom end fixing column (1).