CN214152375U

CN214152375U - Business administration education is with propaganda device

Info

Publication number: CN214152375U
Application number: CN202120074377.7U
Authority: CN
Inventors: 黄晓永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-07
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a business administration education is with propaganda device belongs to propaganda device field. The propaganda device for the industrial and commercial management education comprises a box body with a front end and a right end permeable to the outside, wherein two inner rollers are symmetrically and rotatably arranged on the upper side and the lower side of an inner cavity of the box body, a rotating shaft at the left end of each inner roller penetrates through the inner wall of the box body, the outer end of each inner roller is connected with an output shaft at the right end of a motor through a driving belt, a display belt is sleeved on the outer sides of the two outer rollers, a box door is slidably arranged at the right end of the box body, first grooves are formed in the left side and the right side of the front end face of the box door, a positioning clamping pin clamped with a movable clamping pin is fixed on the right side of the inner cavity of the box body, the front end of the movable clamping pin is fixedly connected with the inner wall of the first groove through a spring, and the rear end face of the movable clamping pin is connected with a handle through a rope; set up interior roller and outer roller, under guaranteeing that the show takes the pivoted prerequisite for can be with outside translation to the box through the chamber door, conveniently change the show takes the content.

Description

Business administration education is with propaganda device

Technical Field

The utility model relates to a propaganda device field, more specifically say, relate to a propaganda device is used in business administration education.

Background

The propaganda is a special message expression method for serving a specific topic, which is a social behavior that various symbols are used for propagating a certain concept to influence the thought and action of people, a device used for completing the social behavior is a propaganda device, the propaganda device is also frequently used for propaganda in the industrial and commercial management education process, the propaganda device at the current stage only has a fixed size and cannot be pasted with more propaganda advertisements, and meanwhile, the rotating device at the current stage is not convenient for replacing the propaganda advertisements in the equipment and can cause inconvenience for users, so the propaganda device at the current stage cannot well meet the use requirements of people; a publication No. CN 210837033U of the prior art provides a propaganda device for industrial and commercial management education; the device comprises a shell, a glass door plate and a hinge, wherein the opening and closing of the glass door plate can be controlled through a rotating structure, so that a user can conveniently replace the propaganda advertisement in the shell, the glass door plate is convenient for passers to watch the propaganda advertisement in the equipment, and meanwhile, the propaganda advertisement can be protected, and the advertisement is prevented from being damaged and polluted; the device comprises a shell, a transmission belt, a threaded rod, a rotating wheel, a threaded sleeve and an extension publicity board, wherein the transmission belt is driven by a motor to drive the threaded rod to rotate so as to fix the extension publicity board, the threaded rod is in threaded connection with the threaded sleeve, and the extension publicity board extends out of the shell through threaded connection, so that the purpose of extending the device is achieved, the device has more publicity spaces, and the extension publicity board can be retracted into the shell when not in use so as to reduce the space occupied by the device; although the device has more beneficial effects, the following problems still exist: when the device is used, the publicity board is in a fixed state, so that the publicity content can only be pasted on the front end face of the publicity board, obviously, the publicity content cannot be pasted on the back end face of the publicity board because the publicity cannot be carried out on the back end face of the publicity board, and the space waste is undoubtedly caused; in view of this, we propose a propaganda device for industrial and commercial management education.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a propaganda device is used in business administration education to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A propaganda device for industrial and commercial management education comprises a box body with a front end and a right end permeable to the outside, two inner rollers are symmetrically installed on the upper side and the lower side of an inner cavity of the box body in a rotating mode, a motor is fixed on the outer wall of the left side of the box body through a connecting plate, a rotating shaft at the left end of each inner roller penetrates through the inner wall of the box body, the outer end of each inner roller is connected with an output shaft at the right end of the motor through a driving belt, an outer roller is sleeved outside the inner rollers, a display belt is sleeved outside the two outer rollers, a display window is arranged at the front end of the box body, a box door is slidably installed at the right end of the box body, the right end of each outer roller is rotatably installed on the left end face of the box door, first grooves are formed in the left side and the right side of the front end face of the box body, movable clamping pins are slidably installed in the right side of the inner cavity of the box body, the front ends of the movable clamping pins are fixedly connected with the inner walls of the first grooves through springs, the rear end face of the movable clamping pin is connected with a handle through a rope.

Preferably, the upper end surface and the lower end surface of the inner cavity of the box body and the upper end surface and the lower end surface of the box door are provided with a convex sliding groove and a convex sliding block which are mutually connected in a sliding manner, and the convex sliding groove and the convex sliding block are mutually matched with the inner roller, the outer roller and the display belt.

Preferably, the right end of the outer roller and the right end face of the box door are provided with a convex rotating shaft and a convex groove which are connected in a rotating mode, and the radial outer end of the left side of the inner roller and the radial outer end of the right side of the outer roller are both fixed with a stop block matched with the display belt.

Preferably, a second groove is formed in the rear end face of the box door, and the two handles are arranged in the second groove.

Preferably, a through hole matched with the rope is formed between the first groove and the second groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up interior roller and outer roller, rotate through the interior outer roller of electronic drive, and then the drive is pasted the show area that has propaganda content and is rotated for propaganda content can both be pasted to the show area front and back, compare in former device, the utility model discloses the effectual waste that reduces the space undoubtedly improves the propaganda content volume.

2. The utility model discloses rotate the outer roller and install in the chamber door terminal surface, through taking out the chamber door, can take outer roller and show area out, can adjust the propaganda content of terminal surface around the show area, improve the utility model discloses performance.

Drawings

FIG. 1 is a schematic view of the overall external structure of the display tape of the present invention when the display tape is pulled out;

fig. 2 is a schematic view of the overall external structure of the display tape of the present invention when it is retracted;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

FIG. 4 is a schematic view of the connection structure between the motor and the display band of the present invention;

FIG. 5 is a schematic view of the split internal structure of the joint between the inner and outer rollers and the display band of the present invention;

FIG. 6 is a schematic view of the internal structure of the box body and the box door of the present invention;

fig. 7 is a schematic structural view of a portion a in fig. 6 according to the present invention;

the reference numbers in the figures illustrate: 1. a display window; 2. a box body; 3. a display tape; 4. a box door; 5. a second groove; 6. a convex slider; 7. a convex chute; 8. a handle; 9. a motor; 10. an outer roller; 11. a convex rotating shaft; 12. a stopper; 13. a convex groove; 14. an inner roll; 15. positioning the bayonet lock; 16. a first groove; 17. a spring; 18. a movable bayonet lock; 19. and a through hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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. 1-7, the present invention provides a technical solution:

a propaganda device for industrial and commercial management education comprises a box body 2 with the front end and the right end permeable to the outside, two inner rollers 14 are symmetrically and rotatably installed on the upper side and the lower side of an inner cavity of the box body 2, a motor 9 is fixed on the outer wall of the left side of the box body 2 through a connecting plate, a rotating shaft at the left end of the two inner rollers 14 penetrates through the inner wall of the box body 2, the outer end of the rotating shaft is respectively connected with an output shaft at the right end of the motor 9 through a driving belt, an outer roller 10 is sleeved outside the inner roller 14, a display belt 3 is sleeved outside the two outer rollers 10, a display window 1 is arranged at the front end of the box body 2, a box door 4 is slidably installed at the right end of the box body 2, the right end of the outer roller 10 is rotatably installed on the left end face of the box door 4, first grooves 16 are formed in the left side and the right side of the front end face of the box door 4, movable clamping pins 18 are slidably installed in the first grooves 16, positioning clamping pins 15 clamped with the movable clamping pins 18 are fixed on the right side of the inner cavity of the box body 2, the movable clamping pins are connected and fixed through springs 17, the rear end face of the movable clamping pin 18 is connected with a handle 8 through a rope.

Specifically, terminal surface and chamber door 4 about 2 inner chambers of box are equipped with mutual sliding connection's protruding type spout 7 and protruding type slider 6, and protruding type spout 7, protruding type slider 6 all match each other with interior roller 14, outer roller 10, show area 3, set up protruding type spout 7 and protruding type slider 6, support and spacing chamber door 4, share when taking chamber door 4 out, the pressure that interior roller 14 and outer roller 10 received.

Furthermore, the right end of the outer roller 10 and the right end face of the box door 4 are provided with a convex rotating shaft 11 and a convex groove 13 which are connected in a rotating mode, the radial outer end of the left side of the inner roller 14 and the radial outer end of the right side of the outer roller 10 are respectively and fixedly provided with a stop block 12 matched with the display belt 3, the movement of the display belt 3 is limited, and the display belt is prevented from falling off from the outer roller 10.

Still further, the rear end face of the box door 4 is provided with a second groove 5, and the two handles 8 are arranged in the second groove 5.

Furthermore, a through hole 19 matched with the rope is formed between the first groove 16 and the second groove 5.

The working principle is as follows: when the propaganda content of the display belt 3 is adjusted, the two handles 8 are pulled by hands in the second groove 5, the two movable clamping pins 18 are driven by a rope to move inwards, the clamping fit between the movable clamping pins and the positioning clamping pins 15 is released, the box door 4 is pulled outwards, the display belt 3 and the outer roller 10 are pulled outwards along the directions of the convex sliding groove 7 and the convex sliding block 6, the propaganda content of the front end face and the rear end face of the display belt 3 is adjusted, after the adjustment is completed, the display belt 3 and the outer roller 10 are pushed inwards in the same way, in the process, under the action of the spring 17, the rear end face of the movable clamping pins 18 can be clamped on the front end face of the positioning clamping pins 15, the clamping fit between the movable clamping pins and the outer roller is restored, and the box door 4 is fixed at the right end of the box body 2;

when using, through external controlling means starter motor 9, motor 9 drives interior roller 14 through the pivot of output shaft with the 14 left ends of interior roller and rotates, and then drives and cup joint and rotate in the outer roller 10 of its outer end for cup joint and rotate in the show area 3 of two outer rollers 10 outer ends, drive the propaganda content of the preceding terminal surface in show area 3 and rotate, demonstrate the propaganda through it through show window 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial and commercial management is propaganda device for education, includes front end and right-hand member and external penetrating box (2), its characterized in that: the automatic packaging machine is characterized in that two inner rollers (14) are symmetrically and rotatably arranged on the upper side and the lower side of an inner cavity of the box body (2), a motor (9) is fixed on the outer wall of the left side of the box body (2) through a connecting plate, the two inner rollers (14) are positioned at the left end of a rotating shaft penetrating through the inner wall of the box body (2), the outer ends of the inner rollers are respectively connected with an output shaft of the right end of the motor (9) through a driving belt, an outer roller (10) is sleeved outside the inner rollers (14), a display belt (3) is sleeved outside the outer roller (10), a display window (1) is arranged at the front end of the box body (2), a box door (4) is slidably arranged at the right end of the box body (2), the right end of the outer roller (10) is rotatably arranged on the left end face of the box door (4), first grooves (16) are formed in the left side and the right side of the front end face of the box door (4), movable clamping pins (18) are slidably arranged in the first grooves (16), and positioning clamping pins (15) clamped with the movable clamping pins (18) are fixed on the right side of the inner cavity of the box body (2), the front end of the movable clamping pin (18) is fixedly connected with the inner wall of the first groove (16) through a spring (17), and the rear end face of the movable clamping pin (18) is connected with a handle (8) through a rope.

2. The publicizing device for industrial and commercial management education as claimed in claim 1, wherein: the box is characterized in that the upper end face and the lower end face of the inner cavity of the box body (2) and the upper end face and the lower end face of the box door (4) are provided with a convex sliding groove (7) and a convex sliding block (6) which are connected in a sliding mode, and the convex sliding groove (7), the convex sliding block (6), the inner roller (14), the outer roller (10) and the display belt (3) are matched with each other.

3. The publicizing device for industrial and commercial management education as claimed in claim 1, wherein: the outer roller (10) right-hand member is equipped with protruding type pivot (11) and protruding type recess (13) that mutual rotation is connected with chamber door (4) right-hand member face, the radial outer end in inner roll (14) left side and the radial outer end in outer roller (10) right side all are fixed with dog (12) of taking (3) the matching with the show.

4. The publicizing device for industrial and commercial management education as claimed in claim 1, wherein: a second groove (5) is formed in the rear end face of the box door (4), and the two handles (8) are arranged in the second groove (5).

5. The publicizing device for industrial and commercial management education as claimed in claim 1, wherein: a through hole (19) matched with the rope is arranged between the first groove (16) and the second groove (5).