CN213424487U

CN213424487U - Combined three-side turning display device

Info

Publication number: CN213424487U
Application number: CN202022580479.4U
Authority: CN
Inventors: 王栋
Original assignee: Shandong Boneng Electrical Equipment Co ltd
Current assignee: Shandong Boneng Electrical Equipment Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-11
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a modular trilateral exhibition of turning over device, which comprises a bod, the inside fixedly connected with space bar of organism, the bottom fixedly connected with motor of organism inner wall one side, and one side of the drive shaft of motor and organism is rotated and is connected, a plurality of drive wheels of the drive shaft external surface fixedly connected with of motor, one side of drive wheel is provided with the recess, one side fixedly connected with drive post of recess. The utility model discloses in, drive a plurality of drive wheels through single motor and rotate, guarantee that the triangular prism upset is unanimous to make staff easy maintenance, need not whole dismantlement maintenance, the stopper can restrict the position of triangular plate, makes the triangular plate rotate at every turn and all keeps 120 degrees, ensures that the advertisement picture level on the triangular prism is unanimous.

Description

Combined three-side turning display device

Technical Field

The utility model relates to a bill-board technical field especially relates to a modular trilateral display device that turns over.

Background

The three-side turning billboard is an outdoor advertising medium and is formed from a group of side-by-side positioned triangular prisms. The three-face turning billboard enables all triangular prisms to rotate around a central shaft of the three-face turning billboard through PLC (programmable logic controller) control, motor drive and cam drive, and turns over in different forms and sequences according to a preset mode, and forms three dynamic pictures;

after the existing three-face turning billboard is used for a period of time, due to reasons such as mechanical abrasion and the like, advertisements on the triangular prism cannot keep the same horizontal plane when the triangular prism rotates, and the display effect of the three-face turning billboard is influenced. And the traditional transmission mechanism of the three-face turning billboard is complex and not beneficial to later maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined three-side turning display device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined three-side-turning display device comprises a machine body, wherein a partition plate is fixedly connected inside the machine body, a motor is fixedly connected to the bottom of one side of the inner wall of the machine body, a driving shaft of the motor is rotatably connected with one side of the machine body, a plurality of driving wheels are fixedly connected to the outer surface of the driving shaft of the motor, a groove is formed in one side of each driving wheel, a driving column is fixedly connected to one side of the groove, a plurality of fixing frames are fixedly connected to the bottom of the partition plate, a connecting rod is rotatably connected to one side of each fixing frame, a triangular disc is fixedly connected to the outer surface of each connecting rod and positioned at the top of each driving wheel, a spring is fixedly connected to the bottom of the partition plate corresponding to the triangular disc, a limiting block is fixedly connected to the bottom of the spring, a first bevel gear is fixedly connected, the top fixedly connected with dwang of second bevel gear, and the dwang runs through the top rotation of space bar and organism and is connected, fixedly connected with triangular prism on the dwang.

As a further description of the above technical solution:

one side of the machine body is provided with an observation window, and the observation window is made of glass.

As a further description of the above technical solution:

one side fixedly connected with a plurality of light of organism inner wall top, the light is 60 degrees ~70 degrees contained angles that tilt up for the vertical face at triangular prism place.

As a further description of the above technical solution:

the triangular disc is provided with three driving ports which are uniformly arranged, the three driving ports divide three angles of the triangular disc into a first driving angle and a second driving angle respectively, and the length of the first driving angle is smaller than that of the second driving angle.

As a further description of the above technical solution:

the limiting block is arranged in the driving opening, and the limiting block is higher than the first driving angle and lower than the second driving angle.

As a further description of the above technical solution:

the number of the driving wheels is the same as that of the fixing frames.

The utility model discloses following beneficial effect has:

1. this trilateral display device that turns over of combination formula, motor through setting up, the drive wheel, the drive post, the triangular dish, the connecting rod, first bevel gear, second bevel gear, dwang and triangular prism, the motor rotates a plurality of drive wheels that drive motor drive epaxial and rotate, the drive wheel drives the drive post and rotates, the drive post drives the triangular dish and rotates, and triangular dish and connecting rod fixed connection, make first bevel gear rotate and drive second bevel gear and rotate, and dwang and second bevel gear fixed connection, make the dwang rotate and drive the triangular prism and rotate, when certain bad in the triangular prism falls, only need maintain the change to the drive mechanism of the triangular prism bottom that falls, and unnecessary holistic dismantlement is changed, maintenance duration of maintenance personal has been saved.

2. This trilateral exhibition device that turns over of combination formula, first drive angle through setting up, the second drive angle, the drive mouth, spring and stopper, because the stopper is higher than first drive angle and is less than the second drive angle, make the driving-disc drive triangle dish when rotating 120 degrees, the position of second drive angle can be restricted to the stopper, make the triangle dish just can stop rotating 120 degrees, when the triangle dish is stirred once more to the drive post, second drive angle stopper direction removal, because the effect of spring makes the stopper remove and the second drive angle normal rotation, and make the stopper resume original position and continue to carry on spacingly to the second drive angle beyond first drive angle when next second drive angle arrives.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the structure of the driving disk and the triangular disk of the present invention.

Illustration of the drawings:

1. a body; 2. a partition plate; 3. a motor; 4. a drive wheel; 5. a groove; 6. a drive column; 7. a fixed mount; 8. a connecting rod; 9. a triangular plate; 10. a spring; 11. a limiting block; 12. a first bevel gear; 13. a second bevel gear; 14. rotating the rod; 15. a triangular prism; 16. an observation window; 17. an illuminating lamp; 18. a drive port; 19. a first drive angle; 20. a second drive angle.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a combined three-side-turning display device comprises a machine body 1, a partition plate 2 is fixedly connected inside the machine body 1, a motor 3 is fixedly connected to the bottom of one side of the inner wall of the machine body 1, a driving shaft of the motor 3 is rotatably connected with one side of the machine body 1, a plurality of driving wheels 4 are fixedly connected to the outer surface of the driving shaft of the motor 3, a box body is kept by the transmission force of each driving wheel 4, a groove 5 is arranged on one side of each driving wheel 4, a driving column 6 is fixedly connected to one side of each groove 5, a plurality of fixing frames 7 are fixedly connected to the bottom of the partition plate 2, a connecting rod 8 is rotatably connected to one side of each fixing frame 7, a triangular disc 9 is fixedly connected to the outer surface of each connecting rod 8, the triangular disc 9 is positioned at the top of each driving wheel 4, the driving column 6 can drive the triangular disc 9 to move, a spring, first bevel gear 12 of one end fixedly connected with of connecting rod 8, one side meshing of first bevel gear 12 is connected with second bevel gear 13, and the top fixedly connected with dwang 14 of second bevel gear 13, and dwang 14 run through the top rotation of space bar 2 and organism 1 and be connected, fixedly connected with triangular prism 15 on the dwang 14.

An observation window 16 is arranged on one side of the machine body 1, and the observation window 16 is made of glass.

One side fixedly connected with a plurality of light 17 of organism 1 inner wall top, light 17 personally submits 60 degrees ~70 degrees tilt up's contained angle for the vertical at triangular prism 15 place, can provide the light source to the advertisement on the triangular prism 15 at night.

The triangular disc 9 is provided with three driving ports 18 which are uniformly arranged, the three driving ports 18 divide three angles of the triangular disc 9 into a first driving angle 19 and a second driving angle 20 respectively, and the length of the first driving angle 19 is smaller than that of the second driving angle 20.

The stopper 11 is disposed within the drive opening 18, and the stopper 11 is higher than the first drive angle 19 and lower than the second drive angle 20, such that the stopper 11 may limit the second drive angle 20 beyond the first drive angle 19.

The number of drive wheels 4 is the same as the number of holders 7.

The working principle is as follows: when the combined three-side-turning display device is used, firstly, advertisements are pasted on the surface of a triangular prism 15, the motor 3 is opened to drive a plurality of driving wheels 4 on a driving shaft of the motor 3 to rotate, the driving wheels 4 drive the driving columns 6 to rotate, the driving columns 6 drive a triangular disc 9 to rotate, when the triangular disc 9 rotates, as the limiting blocks 11 are higher than a first driving angle 19 and lower than a second driving angle 20, the driving wheels 4 drive the triangular disc 9 to rotate 120 degrees, the limiting blocks 11 can limit the position of the second driving angle 20, so that the triangular disc 9 stops when rotating 120 degrees, when the driving columns 6 stir the triangular disc 9 again, the second driving angle 20 moves towards the limiting blocks 11, as the action of the spring 10 enables the limiting blocks 11 to move and the second driving angle 20 to normally rotate, and when the next second driving angle 20 arrives, the original position of the limiting blocks 11 is recovered to continue to limit the second driving angle 20, can guarantee that the triangle dish 9 rotates at every turn and all is 120 degrees, and because triangle dish 9 and connecting rod 8 fixed connection, make first bevel gear 12 rotate and drive second bevel gear 13 and rotate, and dwang 14 and second bevel gear 13 fixed connection make dwang 14 rotate and drive triangular prism 15 and move, triangular prism 15 rotates and drives the advertisement and rotates.

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 a modular trilateral exhibition device that turns over, includes organism (1), its characterized in that: the machine body (1) is fixedly connected with a partition board (2) inside, the bottom of one side of the inner wall of the machine body (1) is fixedly connected with a motor (3), a driving shaft of the motor (3) is rotatably connected with one side of the machine body (1), the outer surface of the driving shaft of the motor (3) is fixedly connected with a plurality of driving wheels (4), one side of each driving wheel (4) is provided with a groove (5), one side of each groove (5) is fixedly connected with a driving column (6), the bottom of the partition board (2) is fixedly connected with a plurality of fixing frames (7), one side of each fixing frame (7) is rotatably connected with a connecting rod (8), the outer surface of each connecting rod (8) is fixedly connected with a triangular disc (9), the triangular discs (9) are positioned at the tops of the driving wheels (4), and springs (10) are fixedly connected at positions, corresponding to the triangular discs, the bottom fixedly connected with stopper (11) of spring (10), the first bevel gear (12) of one end fixedly connected with of connecting rod (8), one side meshing of first bevel gear (12) is connected with second bevel gear (13), the top fixedly connected with dwang (14) of second bevel gear (13), and dwang (14) run through the top rotation of space bar (2) and organism (1) and be connected, fixedly connected with triangular prism (15) on dwang (14).

2. The modular three-sided display device of claim 1, further comprising: an observation window (16) is arranged on one side of the machine body (1), and the observation window (16) is made of glass.

3. The modular three-sided display device of claim 1, further comprising: one side fixedly connected with a plurality of light (17) at organism (1) inner wall top, light (17) are 60 degrees ~70 degrees tilt up's contained angle for the vertical plane at triangular prism (15) place.

4. The modular three-sided display device of claim 1, further comprising: the triangular disc (9) is provided with three driving ports (18) which are uniformly arranged, the three driving ports (18) divide three angles of the triangular disc (9) into a first driving angle (19) and a second driving angle (20), and the length of the first driving angle (19) is smaller than that of the second driving angle (20).

5. The modular three-sided display device of claim 1, further comprising: the limiting block (11) is arranged in the driving opening (18), and the limiting block (11) is higher than the first driving angle (19) and lower than the second driving angle (20).

6. The modular three-sided display device of claim 1, further comprising: the number of the driving wheels (4) is the same as that of the fixing frames (7).