CN111445815A

CN111445815A - Business administration teaching is with intelligent publicity board

Info

Publication number: CN111445815A
Application number: CN202010473803.4A
Authority: CN
Inventors: 程恒堂
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-07-24
Anticipated expiration: 2040-05-29
Also published as: CN111445815B

Abstract

The invention discloses an intelligent publicity board for industrial and commercial management teaching, which comprises a base, wherein a supporting rod is fixed on the base, a fixing frame is arranged at the upper end of the supporting rod, a fixing frame is fixed on the inner side of the fixing frame, a fixing plate slides on the inner side of the fixing frame, a transparent plate for covering the fixing plate is fixed in front of the fixing frame, a fixing groove for fixing a poster is formed in front of the fixing plate, and a lifting mechanism for lifting the fixing plate out of the fixing frame is arranged on the rear side of the fixing plate. The invention can drive four fixing plates simultaneously, thereby not only increasing the holding capacity of the poster, but also being convenient for replacing the poster.

Description

Business administration teaching is with intelligent publicity board

Technical Field

The invention relates to the technical field of publicity boards, in particular to an intelligent publicity board for business administration teaching.

Background

One of the most common management specialties in the market economy is generally referred to as industrial and commercial enterprise management. The industrial and commercial management is a subject for researching the basic theory and the general method of the economic management of industrial and commercial enterprises and mainly comprises two aspects of the business strategy formulation and the internal behavior management of the enterprises.

The industrial and commercial management profession has strong applicability, and the aim of the method is to carry out effective enterprise management and operation decision by using modern management methods and means according to basic theories such as management, economics, accounting and the like so as to ensure the survival and development of enterprises.

When carrying out business administration teaching propaganda, the propaganda mode of poster class has the advantage that is unique than other physics propaganda, can show the content of propaganda is abundant, but because the particularity of poster, so will cooperate the publicity board to put up. Conventional billboards typically consist of a frame that is locked with a transparent panel, the frame being of a recessed design for posting posters, and the transparent panel facilitating the viewing of posters therein.

However, the conventional billboard has the defects that ① is usually small in sticking area, so that the number of posters which can be stuck at one time is small, the holding amount is small, ② is troublesome to replace the posters, and the poster needs to be detached from the transparent panel and then replaced, so that the poster is not convenient.

Disclosure of Invention

The invention aims to provide an intelligent publicity board for industrial and commercial management teaching, which has the advantages of convenience in answering the accommodation amount and replacing posters and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent publicity board is used in business administration teaching, the on-line screen storage device comprises a base, the higher authority of base is fixed with the bracing piece, the upper end of bracing piece is provided with fixed frame, the inboard of fixed frame is fixed with the mount, the inboard of mount slides there is the fixed plate, the preceding transparent plate that is used for covering the fixed plate that is fixed with of fixed frame, the fixed slot that is used for fixed poster is offered in the front of fixed plate, the rear side of fixed plate be provided with be used for with the fixed plate promotes the hoist mechanism that comes out from fixed frame.

Preferably, the number of the fixing plates is at least 4, and the 4 fixing plates are respectively and symmetrically arranged on two inner sides of the fixing frame.

Preferably, the lifting mechanism comprises a first V-shaped plate, two symmetrical first guide grooves are formed in the surface of the first V-shaped plate, first guide posts are fixed behind the two fixing plates on each side of the fixing frame, and the two first guide posts slide in the two first guide grooves respectively.

Preferably, a first guide sleeve is fixed in the middle of the back of the first V-shaped plate, fixed seats are fixed on the back of the fixed frame close to the two outer sides of the fixed frame, first guide rods are fixed on the opposite surfaces of the two fixed seats, and the first guide rods slide out of the first guide sleeve.

Preferably, the number of the first V-shaped plates is at least 2, and the 2 first V-shaped plates are respectively and symmetrically arranged between the two fixing plates at two sides of the fixing frame.

Preferably, a second V-shaped plate is arranged at the lower part of the middle of the two first V-shaped plates, two symmetrical second guide grooves are formed in the surface of the second V-shaped plate, second guide posts are fixed behind the lower ends of the two first V-shaped plates, and the second guide posts slide along the second guide grooves.

Preferably, the middle behind the second V-shaped plate is fixed with the second uide bushing, it has the second guide bar to slide in the second uide bushing, be fixed with the V-arrangement frame below the fixed frame, the lower extreme of V-arrangement frame is fixed with the upper end of bracing piece, the lower extreme that the second uide bushing was worn out to the second guide bar is fixed with the diapire of V-arrangement frame.

Preferably, a threaded hole is formed in the middle of the second V-shaped plate, a threaded rod is rotated on the bottom wall of the V-shaped frame and is in threaded connection with the inner wall of the threaded hole, and the threaded rod penetrates out of the lower end of the V-shaped frame and is fixed with a rotating wheel.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, by arranging the threaded hole, the threaded rod, the rotating wheel, the second V-shaped plate, the second guide groove, the second guide column and the first V-shaped plate, when the poster is replaced, the two first V-shaped plates can be driven to move close to and away from each other by manually driving the rotating wheel to rotate.

2. According to the invention, by arranging the first V-shaped plates, the first guide grooves, the first guide columns and the fixing plates, in the process of moving the two first V-shaped plates to approach and depart from each other, the two fixing plates on the same first V-shaped plate move to approach and depart from each other, and then the fixing plates are driven to stretch out and draw back up and down on the inner side of the fixing frame. Four fixed plates can be driven at one time, so that the poster holding capacity of the publicity board can be increased, and the poster can be replaced more conveniently.

Drawings

FIG. 1 is a schematic structural view of a transparent plate fixed in front of a fixing frame according to the present invention;

FIG. 2 is a schematic structural view of a perspective view of the fixed plate retracted into the fixed frame according to the present invention;

FIG. 3 is a schematic structural view of a front panel of the present invention with the transparent panel and V-frame removed and in perspective view;

FIG. 4 is a perspective view of the threaded rod and the second guide rod of the present invention;

FIG. 5 is a schematic structural view of the fixing plate sliding inside the fixing frame according to the present invention;

FIG. 6 is a schematic structural view of the fixing plate of the present invention sliding inside the fixing frame;

fig. 7 is a schematic structural view of the fixing plate of the present invention in a rear view extending out of the fixing frame.

In the drawing, 1-a base, 2-a supporting rod, 3-a fixing frame, 4-a fixing frame, 5-a fixing plate, 6-a transparent plate, 7-a fixing groove, 8-a first V-shaped plate, 9-a first guide groove, 10-a first guide post, 11-a first guide sleeve, 12-a fixing seat, 13-a first guide rod, 14-a second V-shaped plate, 15-a second guide groove, 16-a second guide post, 17-a second guide sleeve, 18-a second guide rod, 19-a V-shaped frame, 20-a threaded hole, 21-a threaded rod, 22-a rotating wheel, 23-L ED lamp strips and 24-a distance sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an intelligent publicity board is used in business administration teaching, includes base 1, base 1 plays the effect of supporting the structure of fixing on it, has basis weight and certain area base 1 is favorable to improving the stability that publicity board placed.

Further, for the publicity board of removing, the universal wheel can be fixed below base 1, and the universal wheel takes locking structure, pins the back again base 1 can not remove again.

The higher authority of base 1 is fixed with bracing piece 2, the upper end of bracing piece 2 is provided with fixed frame 3, fixed frame 3 is the cuboid shape, wherein the preceding fretwork of this cuboid, the inboard of fixed frame 3 is fixed with mount 4, mount 4 presents the cross shape, the inboard slip of mount 4 has fixed plate 5, and fixed plate 5 is used for fixed poster, specifically is in fixed plate 5 offer the fixed slot 7 that is used for fixed poster in the front, the fixed mode of poster has very much, for example paste cover fixed, magnetism inhale fixedly etc..

Further, in order to improve the stability of the fixed plate 5 sliding on the inner side of the fixing frame 4, a combination of a sliding groove and a sliding block, a combination of a roller and a rolling groove, and the like may be provided, taking the sliding groove and the sliding block as an example, the sliding groove is opened on the inner side of the fixing frame 4, the sliding block is fixed on the outer side of the fixed plate 5, and the sliding block slides in the sliding groove, thereby increasing the stability of the fixed plate 5 sliding on the inner side of the fixing frame 4.

Further, the number of the fixing plates 5 is at least 4, and the 4 fixing plates 5 are respectively and symmetrically arranged on two inner sides of the fixing frame 4, so that the accommodating amount of posters can be increased, and more posters can be fixed at one time.

A transparent plate 6 for covering the fixing plate 5 is fixed to the front of the fixing frame 3, and the transparent plate 6 may be a transparent PC plate, a polyurethane plate, or the like, so that a poster can be seen through the transparent plate 6 from the outside of the poster board.

The rear side of the fixed plate 5 is provided with a lifting mechanism for lifting the fixed plate 5 out of the fixed frame 3. The lifting mechanism comprises a first V-shaped plate 8, two symmetrical first guide grooves 9 are formed in the surface of the first V-shaped plate 8, first guide columns 10 are fixed behind two fixing plates 5 on each side of the fixing frame 4, and the two first guide columns 10 slide in the first guide grooves 9 respectively. When the first V-shaped plate 8 moves to the outside direction of the fixed frame 3, the fixed plate 5 slides in the first guide groove 9 through the first guide post 10 fixed behind the fixed plate 5, so the fixed plate 5 can move up or down and then extends out of the fixed frame 3, so that the poster fixed in the fixed groove 7 can be replaced conveniently, otherwise, when the first V-shaped plate 8 moves to the middle direction of the fixed frame 3, the fixed plate 5 slides in the first guide groove 9 through the first guide post 10 fixed behind the fixed plate 5, so the fixed plate 5 can move up or down and then retracts into the fixed frame 3, so the poster is hidden, artificial damage is prevented, and meanwhile, dust and water pollution can be prevented.

Furthermore, the number of the first V-shaped plates 8 is at least 2, and the 2 first V-shaped plates 8 are respectively and symmetrically arranged between the two fixing plates 5 on the two sides of the fixing frame 4. Every two about first V-arrangement board 8 corresponds fixed plate 5, consequently when first V-arrangement board 8 removes to the outside direction of fixed frame 3, two the motion that deviates from each other about fixed plate 5 is done, works as when first V-arrangement board 8 removes to the middle part direction of fixed frame 3, two the motion that is close to each other about fixed plate 5 is done, with this every first V-arrangement board 8 can drive 2 simultaneously fixed plate 5 changes the poster and gets up more convenient, save time, swift.

The middle behind first V type board 8 is fixed with first uide bushing 11, the mount 4 all is fixed with fixing base 12 near the back in its two outsides, two the opposite face of fixing base 12 all is fixed with first guide bar 13, first guide bar 13 slides along first uide bushing 11 and wears out, first V type board 8 is horizontal linear motion, increases first uide bushing 11 and first guide bar 13's cooperation, can increase fixed plate 5 horizontal motion's stability.

Further, the sliding of the first guide rod 13 along the first guide sleeve 11 is a translational manner, and a rolling manner may also be adopted, for example, a rolling groove is formed in the first guide sleeve 11, a roller is mounted on the first guide rod 13, and the roller rolls in the rolling groove, so as to reduce friction.

Further, the first V-shaped plate 8 is prevented from tilting when translating, the cross-sectional shape of the first guide rod 13 may be, but is not limited to, a square, and the inner diameter of the first guide sleeve 11 is also a square adapted to the cross-sectional shape of the first guide rod 13.

A second V-shaped plate 14 is arranged at the lower part of the middle of the two first V-shaped plates 8, two symmetrical second guide grooves 15 are formed in the surface of the second V-shaped plate 14, a second guide post 16 is fixed behind the lower ends of the two first V-shaped plates 8, and the second guide post 16 slides in the second guide groove 15. When the second V-shaped plate 14 moves down linearly, the second guide column 16 slides in the second guide groove 15, and two first V-shaped plates 8 perform linear motions that deviate from each other, that is, two when the first V-shaped plates 8 move in the direction of the outer side of the fixed frame 3, two fixed plates 5 perform linear motions that deviate from each other, extend out of the fixed frame 3, and replace a poster, whereas when the second V-shaped plate 14 moves up linearly, the second guide column 16 slides in the second guide groove 15, and two first V-shaped plates 8 perform mutual approaching motions, that is, two when the first V-shaped plates 8 move in the direction of the middle of the fixed frame 3, two fixed plates 5 perform linear motions that approach each other, and retract into the fixed frame 3.

Further, the second guide post 16 slides along the second guide groove 15 in a translational manner, and may also adopt a rolling manner, for example, a rolling groove is formed in the second guide groove 15, a roller is mounted on the second guide post 16, and the roller rolls in the rolling groove, so as to reduce friction.

A second guide sleeve 17 is fixed in the middle of the back of the second V-shaped plate 14, a second guide rod 18 slides in the second guide sleeve 17, a V-shaped frame 19 is fixed below the fixed frame 3, and the second V-shaped plate 14 is V-shaped and moves linearly, so that when the second V-shaped plate 14 moves linearly downwards, the V-shaped frame 19 is arranged to adapt to the shape of the second V-shaped plate 14, and a space is made for the first gear of the second V-shaped plate 14. The following of V-arrangement frame 19 is fixed with the upper end of bracing piece 2, it is fixed with the diapire of V-arrangement frame 19 that second guide bar 18 wears out the lower extreme of second uide bushing 17, linear motion about second V-arrangement board 14 is adopted second guide bar 18 and second uide bushing 17's cooperation improves second V-arrangement board 14 linear motion's stability.

Threaded hole 20 is seted up to inside in the middle of second V-arrangement board 14, V-arrangement frame 19's diapire rotates threaded rod 21, threaded rod 21 and threaded hole 20's inner wall threaded connection, threaded rod 21 wears out V-arrangement frame 19's lower extreme is fixed with runner 22, and runner 22 is changeed in same direction, through threaded rod 21 and threaded hole 20 drive second V-arrangement board 14 is vertical to be shifted down, and runner 22 is rotated in reverse otherwise, drives second V-arrangement board 14 is vertical to be shifted up.

For conveniently watching the poster, this publicity board embeds has L ED lamp area 23, specifically is fixed in fixed frame 3 and is close to the both sides side in its place ahead, and the front of this publicity board is fixed with distance sensor 24, when being close to the distance according to personnel, can change L ED lamp area 23's light luminance.

The working principle is as follows: this business administration teaching is with intelligent publicity board when using, when changing the poster, at first when 14 straight lines of second V-arrangement board move down, second guide post 16 slides in second guide way 15, two linear motion that deviates from each other is done to first V-arrangement board 8, two promptly when first V-arrangement board 8 removes towards the direction in the fixed frame 3 outside, first guide post 10 along slide in the first guide way 9, two linear motion that deviates from each other is done to fixed plate 5 stretches out fixed frame 3 outside, carries out the convenience and takes off original poster from fixed slot 7. After the poster is changed and is accomplished, reverse runner 22 drives second V shaped plate 14 is vertical to be moved up, works as when second V shaped plate 14 shifts up in the straight line, second guide post 16 slides in along second guide way 15, two first V shaped plate 8 is the motion of being close to each other, two promptly when first V shaped plate 8 moves towards the direction in the middle of fixed frame 3, two linear motion that draws close each other is done to fixed plate 5, in the fixed frame 3 of withdrawal, hides the poster into, prevents artificial damage, simultaneously can dustproof and waterproof pollution.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent publicity board is used in business administration teaching, includes base (1), its characterized in that: the higher authority of base (1) is fixed with bracing piece (2), the upper end of bracing piece (2) is provided with fixed frame (3), the inboard of fixed frame (3) is fixed with mount (4), the inboard of mount (4) slides there is fixed plate (5), the preceding transparent plate (6) that is used for covering fixed plate (5) that is fixed with of fixed frame (3), fixed slot (7) that are used for fixed poster are seted up in the front of fixed plate (5), the rear side of fixed plate (5) be provided with be used for with fixed plate (5) promote out's hoist mechanism from fixed frame (3).

2. The intelligent publicity board is used in business administration teaching of claim 1, characterized in that: the number of the fixing plates (5) is at least 4, and the 4 fixing plates (5) are respectively and symmetrically arranged on two inner sides of the fixing frame (4).

3. The intelligent publicity board is used in business administration teaching of claim 1, characterized in that: the lifting mechanism comprises a first V-shaped plate (8), two symmetrical first guide grooves (9) are formed in the surface of the first V-shaped plate (8), two fixing plates (5) on each side of the fixing frame (4) are respectively and fixedly provided with a first guide column (10) at the back, and the first guide columns (10) slide in the first guide grooves (9) respectively.

4. The intelligent publicity board is used in business administration teaching of claim 3, characterized in that: the middle of the back of the first V-shaped plate (8) is fixedly provided with a first guide sleeve (11), the back of the fixed frame (4) close to the two outer sides of the fixed frame is fixedly provided with fixed seats (12), the opposite surfaces of the two fixed seats (12) are fixedly provided with first guide rods (13), and the first guide rods (13) slide out along the first guide sleeve (11).

5. The intelligent publicity board is used in business administration teaching of claim 4, characterized in that: the number of the first V-shaped plates (8) is at least 2, and the 2 first V-shaped plates (8) are respectively and symmetrically arranged between the two fixing plates (5) on the two sides of the fixing frame (4).

6. The intelligent publicity board for industrial and commercial administration teaching of claim 3 or 4 or 5, wherein: the middle lower part of the two first V-shaped plates (8) is provided with a second V-shaped plate (14), the surface of the second V-shaped plate (14) is provided with two symmetrical second guide grooves (15), the back of the lower end of the two first V-shaped plates (8) is fixedly provided with a second guide column (16), and the second guide column (16) slides in the second guide grooves (15).

7. The intelligent publicity board is used in business administration teaching of claim 6, characterized in that: the middle behind second V-arrangement board (14) is fixed with second uide bushing (17), it has second guide bar (18) to slide in second uide bushing (17), the following V-arrangement frame (19) of being fixed with of fixed frame (3), the following upper end with bracing piece (2) of V-arrangement frame (19) is fixed, the lower extreme that second uide bushing (17) was worn out in second guide bar (18) is fixed with the diapire of V-arrangement frame (19).

8. The intelligent publicity board is used in business administration teaching of claim 6, characterized in that: threaded hole (20) are seted up to inside in the middle of second V shaped plate (14), threaded rod (21) is rotated to the diapire of V-arrangement frame (19), the inner wall threaded connection of threaded rod (21) and threaded hole (20), threaded rod (21) are worn out the lower extreme of V-arrangement frame (19) is fixed with runner (22).