CN213815404U

CN213815404U - Multifunctional three-side turnover device

Info

Publication number: CN213815404U
Application number: CN202023223563.7U
Authority: CN
Inventors: 黄富尧
Original assignee: Guangzhou Yuzhe Photoelectric Technology Co ltd
Current assignee: Guangzhou Yuzhe Photoelectric Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-27
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a multifunctional three-side turnover device, which comprises a driving component, a hanging bracket and a three-side rotating component; the three-face rotating assembly is provided with three planes, the three planes are adjacent to each other, two ends of the three-face rotating assembly are rotatably connected to the hanging bracket, the driving assembly is fixedly connected with the hanging bracket, an output shaft of the driving assembly is rotatably connected with the three-face rotating assembly, and then the driving assembly drives the three-face rotating assembly to rotate relative to the hanging bracket. The utility model provides a same unable multiple equipment of installation of position installation face, the unable multiple mode of coplanar rear space is separated and is put the problem of thing, satisfies vision diversity, space function diversity's demand.

Description

Multifunctional three-side turnover device

Technical Field

The utility model relates to a rotatory screen technical field, concretely relates to multi-functional trilateral turning device.

Background

Market advertisement display screen, bar KTV video playback screen etc. its structure is big with little difference, all adopts the fixed frame fixed screen of rectangle. The light is essential in the above places, and the light screen can produce good light effect and is widely used in various commercial places. In addition, advertising screens are also particularly important in commercial areas, and are one of the main factors attracting consumers. The advertisement screen and the light screen are generally fixed on a certain panel by adopting magnetic adsorption or screws and bolts.

The screens such as above-mentioned light screen, display screen, advertising screen all are separately fixed mounting, and the three does not combine together, can not practice thrift the installation controlling part on the one hand, can't switch in a flexible way on the other hand, and the light screen can not switch into display screen or advertising screen as required at any time promptly, or light screen, display screen, advertising screen multiple screens such as change in turn, can not satisfy present people's ever-increasing demand to visual diversity.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the multifunctional three-side turnover device solves the problem that the screen can not be flexibly switched, and meets the requirement of visual diversity, and comprises a driving component, a hanging bracket and a three-side rotating component; the three-face rotating assembly is provided with three planes, the three planes are adjacent to each other, two ends of the three-face rotating assembly are rotatably connected to the hanging bracket, the driving assembly is fixedly connected with the hanging bracket, an output shaft of the driving assembly is rotatably connected with the three-face rotating assembly, and then the driving assembly drives the three-face rotating assembly to rotate relative to the hanging bracket.

The beneficial effects of the utility model are embodied in:

the hanging bracket is fixed with the wall surface, three planes of the three-surface rotating assembly can be provided with a light screen, a display screen, an advertisement screen and the like, and when a picture needs to be displayed, the three-surface rotating assembly is driven to rotate through the driving assembly so as to enable the display screen to face outwards; in a similar way, when light effect or advertisement messenger are made to needs, drive trilateral rotating assembly through drive assembly and rotate so that light screen or advertisement screen outwards, switch at any time as required, satisfy vision diversity's demand. In addition, only the hanging bracket needs to be fixed, the installation is simple, the use is convenient, and the time of engineering installation is reduced.

Preferably, the three-sided rotating assembly includes a triangular fixing plate; the two triangular fixing plates are respectively connected with the hanging bracket in a rotating mode through rotating shafts and are opposite to each other.

Preferably, the three-sided rotating assembly includes a rectangular fixing plate; the rectangular fixing plates are three, and one rectangular fixing plate is connected between every two opposite sides of the two triangular fixing plates, so that the three rectangular fixing plates form three planes.

Two triangle-shaped fixed and three rectangle fixed plates enclose a hollow regular triangular prism, and the contained angle between every two adjacent faces is 120. Various screens are fixed on corresponding planes through bolts and the like, the fixing mode is simple, and the installation difficulty is further reduced.

Preferably, the hanger comprises two cantilevers and a cross arm fixedly connected between the two cantilevers, and the two triangular fixing plates are respectively in one-to-one corresponding rotary connection with the two cantilevers through a rotating shaft.

Preferably, the cross arm is fixedly connected with a plurality of connecting plates.

The connecting plate is fixed on the wall surface through expansion bolts and the like, and the fixing mode is simple.

Preferably, a reinforcing column is fixedly connected between the two triangular fixing plates and is positioned between the three rectangular fixing plates.

The strengthening column guarantees the interval between two triangle-shaped fixed plates, has played the effect of support, prevents that hollow regular triangular prism from taking place deformation, promotes overall structure intensity.

Preferably, the rotating shaft of each triangular fixing plate is rotatably connected with the corresponding cantilever through a bearing assembly.

The bearing assembly comprises a bearing seat and a bearing installed in the bearing seat, the cantilever is provided with a through hole for fixing the bearing seat, and a rotating shaft of the triangular fixing plate penetrates through the bearing of the bearing seat and then is in transmission connection with the driving assembly. The bearing seat greatly reduces the rotation friction resistance and the rotation resistance.

Preferably, the shape of the hanger is concave, and the cross arm is detachably connected with the two cantilevers.

The sizes of various screens can be different or the same, but in order not to hinder the rotation of the screens, the length of the cantilever is not less than the maximum rotation radius of the screens, and the cross arm is lengthened after being detached through the bolt, so that the lengths of the two cantilevers can be determined according to the maximum rotation radius.

Preferably, the driving assembly comprises a motor, a coupler and a cam divider which are connected in sequence; the cam divider is fixedly connected with one cantilever, an output shaft of the cam divider is coaxially connected with a rotating shaft of the cantilever connected with the cam divider, and an input shaft of the cam divider is sequentially coaxially connected with the shaft coupling and an output shaft of the motor.

The motor rotates for one circle, the output shaft of the cam divider rotates for 120 degrees, correspondingly, the three-surface rotating assembly rotates for 120 degrees, and just one plane is switched. The cam divider can realize accurate rotation, and accurate positioning of three surfaces can be realized without adding an additional positioning device.

Preferably, the cam dividers are fixedly connected with the corresponding cantilevers through the bases.

The machine base comprises two clamping plates and a mounting plate, and the two clamping plates are respectively and fixedly connected with the mounting plate in a vertical mode. The cantilever is clamped between the two clamping plates through bolts, the cam divider is fixedly connected with the mounting plate through bolts, and the rotating shaft penetrates through the cantilever and the mounting plate and then is coaxially connected with the output shaft.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is a perspective view of FIG. 1;

fig. 5 is a schematic structural view of fig. 4 after a rectangular fixing plate is hidden.

In the attached drawings, a driving component 1, a hanger 2, a three-surface rotating component 3, a cantilever 4, a cross arm 5, a connecting plate 6, a triangular fixing plate 7, a rectangular fixing plate 8, a reinforcing column 9, a rotating shaft 10, a motor 11, a coupling 12, a cam divider 13, a clamping plate 14, a mounting plate 15, a connecting plate, a connecting rod and a connecting rod are arranged on the rotating shaft 10,

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1, the present embodiment provides a multifunctional three-sided turnover device, which includes a driving assembly 1, a hanger 2, and a three-sided rotation assembly 3. The shape of gallows 2 is "concave" style of calligraphy wherein, gallows 2 includes two cantilevers 4 and fixed connection in the xarm 5 between two cantilevers 4, specifically, two connecting plates 6 of xarm 5 fixed connection, and connecting plate 6 is fixed in the wall through expansion bolts etc. and the fixed mode is simple. The cross arm 5 is detachably connected with the two cantilevers 4 through bolts.

The three-face rotating assembly 3 has the following specific structure:

as shown in fig. 4 and 5, the three-sided rotating assembly 3 includes a triangular fixing plate 7; the number of the triangular fixing plates 7 is two, the two triangular fixing plates 7 are respectively and rotatably connected with the cantilever 4 of the hanger 2 through a rotating shaft 10, and the two triangular fixing plates 7 are opposite. The three-face rotating assembly 3 comprises three rectangular fixing plates 8, the number of the rectangular fixing plates 8 is three, one rectangular fixing plate 8 is connected between every two opposite sides of the two triangular fixing plates 7, and then the three rectangular fixing plates 8 form three planes and the three planes are adjacent to each other. Two triangle-shaped fixed plates and three rectangle fixed plate 8 enclose a hollow regular triangular prism, and the contained angle between every two adjacent faces is 120. Various screens are fixed on corresponding planes through bolts and the like, the fixing mode is simple, and the installation difficulty is further reduced. For example, an LED screen or other display electronic screens can be fixed on one of the rectangular fixing plates, and different stage lamps and effect lamps, illuminating lamps, lamp belts, point light sources and the like can be installed on the two rectangular fixing plates through different adaptive panels. In addition, a reinforcing column 9 is fixedly connected between the two triangular fixing plates 7, the reinforcing column 9 is positioned between the three rectangular fixing plates 8, and the reinforcing column 9 is positioned inside the hollow triangular prism. The strengthening column 9 guarantees the interval between two triangle-shaped fixed plates 7, has played the effect of support, prevents that hollow regular triangular prism from taking place deformation, promotes overall structure intensity.

The connection relationship between the three-face rotating assembly 3 and the hanger 2 is as follows:

as shown in fig. 1 to 3, the rotating shafts 10 of the two triangular fixing plates 7 are respectively and correspondingly connected with the two cantilevers 4 in a one-to-one rotating manner through bearing assemblies. Specifically, the bearing assembly comprises a bearing seat and a bearing installed in the bearing seat, the cantilever 4 is provided with a through hole for fixing the bearing seat, and a rotating shaft 10 of the triangular fixing plate 7 penetrates through the bearing of the bearing seat and then is in transmission connection with the driving assembly 1. The bearing seat greatly reduces the rotation friction resistance and the rotation resistance. And drive assembly 1 and gallows 2 fixed connection and drive assembly 1's output shaft and trilateral rotating assembly 3 rotate and be connected, and then make drive assembly 1 drive trilateral rotating assembly 3 and rotate for gallows 2. The driving assembly 1 includes a motor 11, a coupling 12 and a cam divider 13 connected in sequence. The cam divider 13 is fixedly connected with one of the cantilevers 4, an output shaft of the cam divider 13 is coaxially connected with the rotating shaft 10 of the cantilever 4 connected with the cam divider 13, and an input shaft of the cam divider 13 is sequentially coaxially connected with the coupler 12 and an output shaft of the motor 11. The motor 11 rotates one turn, the output shaft of the cam divider 13 rotates 120 degrees, correspondingly, the three-face rotating assembly 3 rotates 120 degrees, and just one plane is switched. The cam divider 13 can realize accurate rotation, and accurate positioning of three sides can be realized without adding an additional positioning device. The cam dividers 13 are fixedly connected with the corresponding cantilevers 4 through the bases. The machine base comprises two clamping plates 14 and a mounting plate 15, wherein the two clamping plates 14 are respectively and fixedly connected with the mounting plate 15 in a vertical mode. The cantilever 4 is clamped between two clamping plates 14 through bolts, the cam divider 13 is fixedly connected with the mounting plate 15 through bolts, and the rotating shaft 10 penetrates through the cantilever 4 and the mounting plate 15 and then is coaxially connected with the output shaft.

The specific installation mode of the equipment is as follows: gallows 2 is fixed in the wall through two connecting plates 6 and expansion bolts etc. and light screen, display screen, advertising screen etc. can be installed to trilateral rotating assembly 3's three plane, and lamp, laser lamp etc. of shaking the head can also be installed to three plane, sets up as required. When a display screen is required to be displayed, the output shaft of the cam divider 13 rotates 120 degrees through one rotation of the motor 11, and correspondingly, the three-face rotating assembly 3 rotates 120 degrees, so that the display screen faces outwards; in a similar way, make light effect or advertisement messenger when needs, drive trilateral rotating assembly 3 through drive assembly 1 and rotate so that light screen or advertisement screen outwards, switch at any time as required, satisfy vision diversity's demand, realize that same position can have the material of three kinds of differences or equipment show in installation space. In addition, the sizes of the various screens can be different or the same, but in order not to hinder the rotation of the screens, the length of the cantilever 4 is not less than the maximum rotation radius of the screens, and the cross arm 5 is split through a bolt and then the cantilever 4 is lengthened, so that the lengths of the two cantilevers 4 can be determined according to the maximum rotation radius.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a multi-functional trilateral turning device which characterized in that: the three-face rotating assembly comprises a driving assembly, a hanging bracket and a three-face rotating assembly; the three-face rotating assembly is provided with three planes, the three planes are adjacent to each other, two ends of the three-face rotating assembly are rotatably connected to the hanging bracket, the driving assembly is fixedly connected with the hanging bracket, an output shaft of the driving assembly is rotatably connected with the three-face rotating assembly, and then the driving assembly drives the three-face rotating assembly to rotate relative to the hanging bracket.

2. The multi-functional three-sided flip device of claim 1, wherein: the three-side rotating assembly comprises a triangular fixing plate; the two triangular fixing plates are respectively connected with the hanging bracket in a rotating mode through rotating shafts and are opposite to each other.

3. The multi-functional three-sided flip device of claim 2, wherein: the three-side rotating assembly comprises a rectangular fixing plate; the rectangular fixing plates are three, and one rectangular fixing plate is connected between every two opposite sides of the two triangular fixing plates, so that the three rectangular fixing plates form three planes.

4. A multi-functional three-sided flip device according to claim 3, characterized in that: the hanger comprises two cantilevers and a cross arm fixedly connected between the two cantilevers, and the two triangular fixing plates are respectively in one-to-one corresponding rotary connection with the two cantilevers through rotating shafts.

5. The multi-functional three-sided flip device of claim 4, wherein: the cross arm is fixedly connected with a plurality of connecting plates.

6. The multi-functional three-sided flip device of claim 4, wherein: and a reinforcing column is fixedly connected between the two triangular fixing plates and is positioned between the three rectangular fixing plates.

7. The multi-functional three-sided flip device of claim 4, wherein: the rotating shaft of each triangular fixing plate is rotatably connected with the corresponding cantilever through a bearing assembly.

8. The multi-functional three-sided flip device of claim 4, wherein: the shape of the hanger is concave, and the cross arm is detachably connected with the two cantilevers.

9. The multi-functional three-sided flip device of claim 4, wherein: the driving assembly comprises a motor, a coupler and a cam divider which are connected in sequence; the cam divider is fixedly connected with one cantilever, an output shaft of the cam divider is coaxially connected with a rotating shaft of the cantilever connected with the cam divider, and an input shaft of the cam divider is sequentially coaxially connected with the shaft coupling and an output shaft of the motor.

10. The multi-functional three-sided flip device of claim 9, wherein: the cam dividers are fixedly connected with the corresponding cantilevers through the bases.