CN211507053U

CN211507053U - College enrollment propaganda device convenient for poster updating

Info

Publication number: CN211507053U
Application number: CN202020529870.9U
Authority: CN
Inventors: 郑天恩
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-09-15
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a colleges and universities' propaganda device of recruiting convenient to poster updates relates to bill-board technical field. The utility model discloses a casing, the upper end of casing is fixed with the backup pad, the upper end of backup pad is provided with the rotor plate, the upper end middle part of rotor plate is provided with the erection column, the upper end of erection column is fixed with the roof, the upper end outside of spliced pole is fixed with the master gear, the left side of master gear is provided with from the gear, the inside bottom of casing is fixed with the downside that the gear frame was put from the position department of gear relatively and has all seted up the change groove, the position department in the inside corresponding change groove of mounting groove has all seted up the catch groove, the inside of mounting groove all is provided with the mounting panel, the position department in the corresponding catch groove in one. The utility model discloses a set up the mounting panel, change the groove, keep off groove, baffle, erection column, spliced pole and gear motor, solved the problem that does not possess the function of the poster of being convenient for update and adjust observation angle's function among the current colleges and universities's enrollment propaganda device.

Description

College enrollment propaganda device convenient for poster updating

Technical Field

The utility model belongs to the technical field of the bill-board, especially, relate to a propaganda device is recruited in colleges and universities convenient to poster is updated.

Background

The bill-board is a show instrument of propaganda material, it has advantages such as simple and clear, the strange sanction, can play show commodity, convey information, promote the effect of sale, some schools are when recruiting now simultaneously, need promote the information of school, consequently need be practical to the bill-board, it is novel unique to promote the school image, it is pleasing to the eye practical, fashionable brief characteristics, at present, do not possess the function of the poster renewal of being convenient for and adjust observation angle's function etc. not enough in the propaganda device of current colleges and universities, consequently, it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda device is recruited in colleges and universities convenient to poster is updated through setting up the mounting panel, changing the groove, keeping off groove, mounting groove, baffle, erection column, spliced pole and gear motor, has solved the problem that does not possess the function of the poster of being convenient for update and adjust observation angle's function among the propaganda device is recruited in current colleges and universities.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a college enrollment propaganda device convenient for poster updating, which comprises a shell, wherein a support plate is fixed at the upper end of the shell, a rotating plate is arranged at the upper end of the support plate, an installation column is arranged in the middle of the upper end of the rotating plate, a top plate is fixed at the upper end of the installation column, a bearing is fixed at the inner bottom end of the shell, a connecting column is fixed at the upper end of the bearing, a main gear is fixed at the outer side of the upper end of the connecting column, a driven gear is arranged at the left side of the main gear, a gear motor is fixed at the position corresponding to the gear at the inner bottom end of the shell, when the gear motor works, the gear motor drives the driven gear to rotate, and further drives the main gear to rotate from the gear, the upper end of the connecting column is fixed at the lower end of the installation column, a bearing is fixed at the position corresponding to, four sides of rotor plate upper end all are provided with the mount pad, the upper end of mount pad all is fixed with the frame, the upper end of frame all is provided with the installing frame, the side all is fixed with the spring about the inside top of installing frame, through the extrusion of spring to the frame to make the frame under the effect of not receiving the external force, the rebound can not appear in the frame, the change groove has all been seted up to the downside of frame, the mounting groove has all been seted up on the lower part lateral wall of frame, the position department in the corresponding change groove in inside of mounting groove has all seted up the catch groove, the inside of mounting groove all is provided with the mounting panel, the position department in the corresponding catch groove in one side of mounting panel all is fixed with the.

Furthermore, the lower side of the mounting seat is fixed with placing blocks, placing grooves are formed in the positions, corresponding to the placing blocks, of the upper end of the rotating plate, the lower ends of the placing blocks are arranged in the corresponding placing grooves, a first handle is fixed to one end of the mounting seat, and a second handle is fixed to the outer side of the mounting plate.

Furthermore, bearings are fixed in the middle of the rotating plate and the supporting plate on the outer side of the connecting column, the main gear is meshed with the driven gear, and the driven gear is fixed at the rotating shaft end of the speed reduction motor.

Furthermore, a rotating ring is fixed at the lower end of the rotating plate, and annular grooves are formed in the positions, corresponding to the rotating ring, of the upper end of the supporting plate.

Furthermore, the position of the upper end of the frame corresponding to the spring is provided with a limiting groove, the lower end of the spring is fixed in the corresponding limiting groove, the upper end of the frame between the spring and the spring is fixed with two connecting blocks, the front end and the rear end of each connecting block are fixed with mounting blocks, the position of the front end and the rear end of each mounting frame corresponding to the mounting blocks is provided with mounting ports, and one end of each mounting block is arranged in the corresponding mounting port.

Further, the roof downside of installing frame both sides all is fixed with the roating seat, the both sides of installing frame all are fixed with the dwang, and dwang and roating seat swing joint.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the mounting panel, change the groove, keep off groove and baffle, when needing to change propaganda information, lift up the mount pad through the first in command, and then make the mount pad drive and place the piece and shift out from the standing groove, the mount pad drives frame rebound simultaneously, and then the frame rebound in the mount frame, and then make the frame extrude on the spring, rethread rotating frame, expose the change groove of frame lower extreme, rethread second handle is taken the mounting panel out from the mounting groove, and then make the mounting panel drive the baffle and shift out at keeping off the inslot, thereby make to change the groove and expose, and then will change the inside propaganda information in groove and take out, and change propaganda information.

2. The utility model discloses a set up the erection column, spliced pole and gear motor, work when gear motor, and then make gear motor drive from gear revolve, and then make to drive the master gear from the gear and rotate, thereby make the master gear drive the spliced pole and rotate on the bearing, thereby make the spliced pole drive the erection column and rotate, and then make the erection column drive the rotor plate and rotate, thereby make the rotor plate drive the frame and rotate, thereby reach the effect of adjusting observation angle.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a college enrollment propaganda apparatus for facilitating poster renewal of the present invention;

FIG. 2 is a top view of the frame of FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the frame of FIG. 1 according to the present invention;

FIG. 4 is a block diagram of the mounting plate of FIG. 2 according to the present invention;

fig. 5 is a top view structural view of the rotating plate of fig. 1 according to the present invention;

fig. 6 is a bottom view of the rotary plate of fig. 1 according to the present invention;

fig. 7 is a structural view of the supporting plate of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a top plate; 2. installing a frame; 3. an installation port; 4. a spring; 5. a rotating base; 6. rotating the rod; 7. mounting a column; 8. a frame; 9. a mounting seat; 10. a support plate; 11. placing the blocks; 12. a housing; 13. a main gear; 14. connecting columns; 15. a bearing; 16. a reduction motor; 17. a slave gear; 18. a rotating plate; 19. a first handle; 20. connecting blocks; 21. mounting blocks; 22. a limiting groove; 23. mounting a plate; 24. replacing the groove; 25. a baffle groove; 26. mounting grooves; 27. a baffle plate; 28. a second handle; 29. a placement groove; 30. a rotating ring; 31. and a ring groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to a college enrollment propaganda device convenient for poster renewal, which comprises a housing 12, a supporting plate 10 is fixed on the upper end of the housing 12, a rotating plate 18 is arranged on the upper end of the supporting plate 10, a mounting post 7 is arranged in the middle of the upper end of the rotating plate 18, a top plate 1 is fixed on the upper end of the mounting post 7, a bearing 15 is fixed on the inner bottom end of the housing 12, a connecting post 14 is fixed on the upper end of the bearing 15, a main gear 13 is fixed on the outer side of the upper end of the connecting post 14, a driven gear 17 is arranged on the left side of the main gear 13, a reducing motor 16 is fixed on the position of the inner bottom end of the housing 12 corresponding to the driven gear 17, when the angle of the frame 8 needs to be adjusted, the device is connected to an external power supply, the reducing motor 16 is controlled to work by an external controller, so that the, thereby leading the master gear 13 to drive the connecting column 14 to rotate on the bearing 15, leading the connecting column 14 to drive the mounting column 7 to rotate, further leading the mounting column 7 to drive the rotating plate 18 to rotate, leading the rotating plate 18 to drive the frame 8 to rotate, thereby achieving the effect of adjusting the observation angle, leading the upper end of the connecting column 14 to be fixed at the lower end of the mounting column 7, leading the middle parts of the rotating plate 18 and the supporting plate 10 corresponding to the position of the connecting column 14 to be fixed with the bearing 15, four sides of the upper end of the rotating plate 18 are provided with the mounting seats 9, the upper end of the mounting seats 9 is fixed with the frame 8, the upper end of the frame 8 is provided with the mounting frame 2, the left side and the right side of the inner top end of the mounting frame 2 are fixed with the springs 4, the lower side of the frame 8 is provided with the replacing groove 24, the lower side wall of the, the inside of mounting groove 26 all is provided with mounting panel 23, and the corresponding position department that keeps off groove 25 in one side of mounting panel 23 all is fixed with baffle 27, when the inside propaganda information of frame 8 needs to be changed, takes out mounting panel 23 from mounting groove 26 in, and then makes mounting panel 23 drive baffle 27 shift out in keeping off groove 25 to make and change groove 24 and expose, and then will change the inside propaganda information in groove 24 again and take out, and change propaganda information.

As shown in fig. 1, 4, and 5, the lower side of the mounting seat 9 is fixed with the placing block 11, the corresponding placing groove 29 has been opened at the position of the placing block 11 at the upper end of the rotating plate 18, the lower end of the placing block 11 is disposed in the corresponding placing groove 29, the placing block 11 is disposed in the placing groove 29, and further the mounting seat 9 cannot move on the rotating plate 18, so that the lower end of the frame 8 is fixed on the rotating plate 18, one end of the mounting seat 9 is fixed with the first handle 19, the mounting seat 9 is conveniently controlled to move upwards by the first handle 19, and further the mounting seat 9 drives the placing block 11 to move out in the placing groove 29, the outer side of the mounting plate 23 is fixed with the second handle 28, and the mounting plate 23 is conveniently drawn out from the mounting groove 26 by the second handle 28.

As shown in fig. 1, 6 and 7, a bearing 15 is fixed in the middle of the rotating plate 18 and the supporting plate 10 outside the connecting column 14, when the connecting column 14 rotates, the connecting column 14 rotates inside the bearing 15, so that friction between the connecting column 14 and the rotating plate 18 and the supporting plate 10 does not occur when the connecting column rotates, the main gear 13 is meshed with the driven gear 17, the driven gear 17 is fixed at the rotating shaft end of the speed reduction motor 16, a rotating ring 30 is fixed at the lower end of the rotating plate 18, annular grooves 31 are formed at positions, corresponding to the rotating ring 30, of the upper end of the supporting plate 10, and when the rotating plate 18 rotates, the rotating plate 18 drives the rotating ring 30 to rotate in the annular grooves 31, so that the rotating plate 18 is limited when rotating.

Wherein, as shown in fig. 1 and 2, the upper end of the frame 8 is provided with two limiting grooves 22 corresponding to the springs 4, the lower ends of the springs 4 are fixed in the corresponding limiting grooves 22, the upper ends of the frame 8 between the springs 4 and the springs 4 are both fixed with two connecting blocks 20, the front and rear ends of the connecting blocks 20 are both fixed with mounting blocks 21, the front and rear ends of the mounting frame 2 are provided with mounting ports 3 corresponding to the mounting blocks 21, the mounting blocks 21 are placed in the mounting ports 3, therefore, when the frame 8 moves upwards, the frame 8 drives the connecting blocks 20 to move upwards in the mounting frame 2, so that the connecting blocks 20 drive the mounting blocks 21 to move in the mounting ports 3, and at the same time, the frame 8 rotates the frame 8, because the mounting blocks 21 are placed in the mounting ports 3, the frame 8 drives the mounting frame 2 to rotate, one end of the mounting blocks 21 is arranged in the corresponding mounting ports 3, the roof 1 downside of 2 both sides of installing frame all is fixed with roating seat 5, and the both sides of installing frame 2 all are fixed with dwang 6, and when installing frame 2 rotated, installing frame 2 can drive dwang 6 and rotate on roating seat 5, and dwang 6 and 5 swing joint of roating seat.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. A college enrollment propaganda device to facilitate poster renewal, comprising a housing (12), characterized in that: the upper end of the shell (12) is fixed with a support plate (10), the upper end of the support plate (10) is provided with a rotating plate (18), the middle part of the upper end of the rotating plate (18) is provided with a mounting column (7), the upper end of the mounting column (7) is fixed with a top plate (1), the bottom end of the interior of the shell (12) is fixed with a bearing (15), the upper end of the bearing (15) is fixed with a connecting column (14), the outer side of the upper end of the connecting column (14) is fixed with a main gear (13), the left side of the main gear (13) is provided with a driven gear (17), the bottom end of the interior of the shell (12) is fixed with a speed reducing motor (16) at a position corresponding to the gear (17), the upper end of the connecting column (14) is fixed at the lower end of the mounting column (7), and the middle parts of the rotating plate (18) and the support, four sides of rotor plate (18) upper end all are provided with mount pad (9), the upper end of mount pad (9) all is fixed with frame (8), the upper end of frame (8) all is provided with installing frame (2), the inside top left and right sides of installing frame (2) all is fixed with spring (4), change groove (24) have all been seted up to the downside of frame (8), mounting groove (26) have all been seted up on the lower part lateral wall of frame (8), retaining groove (25) have all been seted up to the corresponding position department of changing groove (24) in inside of mounting groove (26), the inside of mounting groove (26) all is provided with mounting panel (23), the corresponding position department of retaining groove (25) in one side of mounting panel (23) all is fixed with baffle (27).

2. The advertising device for college enrollment convenient for poster updating as claimed in claim 1, wherein the mounting seat (9) is fixed with a placing block (11) on the lower side, the rotating plate (18) is provided with a placing groove (29) on the upper end corresponding to the placing block (11), the placing block (11) is provided with a lower end arranged in the corresponding placing groove (29), the mounting seat (9) is fixed with a first handle (19) on one end, and the mounting plate (23) is fixed with a second handle (28) on the outer side.

3. A college poster promotion device for facilitating poster renewal according to claim 1, wherein a bearing (15) is fixed on the middle of the rotating plate (18) and the supporting plate (10) outside the connecting column (14), the master gear (13) is engaged with the slave gear (17), and the slave gear (17) is fixed on the rotating shaft end of the speed reduction motor (16).

4. A college poster promotion device convenient for poster renewal according to claim 1 wherein a rotation ring (30) is fixed to the lower end of the rotation plate (18), and the upper end of the support plate (10) is provided with a ring groove (31) at the position corresponding to the rotation ring (30).

5. The advertising device convenient for poster updating in colleges and universities as claimed in claim 1, wherein the upper end of the frame (8) is provided with a limiting groove (22) at the position corresponding to the spring (4), the lower end of the spring (4) is fixed in the corresponding limiting groove (22), the upper end of the frame (8) between the spring (4) and the spring (4) is fixed with two connecting blocks (20), the front end and the rear end of the connecting block (20) are fixed with mounting blocks (21), the front end and the rear end of the mounting frame (2) are provided with mounting ports (3) at the position corresponding to the mounting blocks (21), and one end of each mounting block (21) is arranged in the corresponding mounting port (3).

6. The advertising device for college enrollment convenient for poster updating as claimed in claim 1, wherein a rotary base (5) is fixed on the lower side of the top plate (1) on both sides of the mounting frame (2), a rotating rod (6) is fixed on both sides of the mounting frame (2), and the rotating rod (6) is movably connected with the rotary base (5).