CN210776166U

CN210776166U - Economic management material display device

Info

Publication number: CN210776166U
Application number: CN201921926563.8U
Authority: CN
Inventors: 李志献; 李雪丽
Original assignee: Lijiang College Of Guangxi Normal University
Current assignee: Lijiang College Of Guangxi Normal University
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-16
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an economic management material display device, including U type support frame, driving motor, first projection board, second projection board, third projection board, fourth projection board and rotating turret, there is the rotating turret at the both ends of U type support frame through bearing swivelling joint, the upper and lower left and right sides four sides of rotating turret is connected with first projection board, second projection board, third projection board and fourth projection board respectively, and just first projection board, second projection board, third projection board and fourth projection board structure are unanimous, driving motor is installed to the one end of rotating turret. The device drives the rotating frame to rotate through the driving motor; the paper economic management materials can be attached to the projection plate, the economic management materials of the electronic edition are projected on the projection plate through the projector to be displayed, the rotating process forms a page turning state for watching, and the page turning visual effect is achieved.

Description

Economic management material display device

Technical Field

The utility model relates to a display device technical field especially relates to an economic management material display device.

Background

Economic management material is data diagram usually, the fluctuation trend of reality economy that can be audio-visual, material class data usually have paper and electronic version two kinds, the show of two kinds of documents needs two kinds of different display devices usually, two kinds of show associativity are poor to the page turning effect that utilizes the webpage preparation usually to electronic version projection turns over the page, the authenticity is poor, the visual effect of watching is poor, the paper version material needs viewer's own page turning, complex operation in watching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an economic management material display device possesses two kinds of show types of adaptation, has the characteristics of page turning effect, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the economic management material display device comprises a U-shaped support frame, a driving motor, a first projection plate, a second projection plate, a third projection plate, a fourth projection plate and a rotating frame, wherein the two ends of the U-shaped support frame are rotatably connected with the rotating frame through bearings, the upper surface, the lower surface, the left surface, the right surface, the left surface and the right surface of the rotating frame are respectively connected with the first projection plate, the second projection plate, the third projection plate and the fourth projection plate, the first projection plate, the second projection plate, the third projection plate and the fourth projection plate are consistent in structure, and the driving motor is installed at one end of the rotating frame;

the rotating frame comprises a middle shaft, an X-shaped plate and a convex shaft, the two ends of the middle shaft are respectively and fixedly connected with the X-shaped plate, and the convex shaft is arranged on the inner surface of the X-shaped plate; the projector is characterized in that the projector is arranged between the first projection plate and the second projection plate, between the second projection plate and the third projection plate, between the third projection plate and the fourth projection plate and between the first projection plate and the fourth projection plate, and the first projection plate and the fourth projection plate are fixedly connected, and the projector is arranged at one end of the first projection plate, the second projection plate, the third projection plate and the fourth projection plate.

Preferably, the side surfaces of the two ends of the first projection plate, the second projection plate, the third projection plate and the fourth projection plate are respectively provided with a shaft hole, and the shaft holes are connected with a convex shaft in a clamping and embedding manner.

Preferably, the first projection plate, the second projection plate, the third projection plate and the fourth projection plate are all L-shaped plate-shaped.

Preferably, the number of the projectors is four, and the four projectors are fixedly connected with a first projection plate, a second projection plate, a third projection plate and a fourth projection plate through screws respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the economic management material display device of the utility model drives the rotating frame to rotate through the driving motor, and the first projection plate, the second projection plate, the third projection plate and the fourth projection plate which are fixedly connected with the rotating frame rotate by taking the central shaft as the center; the paper economic management materials can be pasted on the first projection plate, the second projection plate, the third projection plate and the fourth projection plate, the economic management materials of the electronic edition are wirelessly transmitted to the projector and are projected on the first projection plate, the second projection plate, the third projection plate and the fourth projection plate by the projector for display, the turning state of the watching is formed in the rotating process, and the visual effect of turning pages is achieved, namely, when the first projection plate rotates to the bottom surface, the projector on the first projection plate switches projection contents, and switches when the second projection plate, the third projection plate and the fourth projection plate rotate to the lowest end in turn, the materials that economic growth or economy reduce are shown in a progressive mode, and the paper materials can be combined with the projected materials for display, so that the trouble that the electronic edition materials are converted into the paper materials or the paper materials are converted into the electronic edition materials is avoided.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the rotating frame of the present invention;

FIG. 3 is a structural view of an X-shaped plate of the present invention;

fig. 4 is a first projection board structure diagram of the present invention.

In the figure: 1. a U-shaped support frame; 2. a drive motor; 3. a first projection plate; 4. a second projection plate; 5. a third projection plate; 6. a fourth projection plate; 7. a rotating frame; 71. a middle shaft; 72. an X-shaped plate; 73. a protruding shaft; 8. a projector; 9. and the shaft hole.

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.

Please refer to fig. 1, an economic management material display device, including U-shaped support frame 1, driving motor 2, first projection board 3, second projection board 4, third projection board 5, fourth projection board 6 and rotating turret 7, both ends of U-shaped support frame 1 are connected with rotating turret 7 through bearing swivelling joint, the upper, lower, left and right four sides of rotating turret 7 are connected with first projection board 3, second projection board 4, third projection board 5 and fourth projection board 6 respectively, and first projection board 3, second projection board 4, third projection board 5 and fourth projection board 6 structure are unanimous, driving motor 2 is installed to one end of rotating turret 7, it is rotatory to drive rotating turret 7 through driving motor 2, then with rotating turret 7 fixedly connected with first projection board 3, second projection board 4, third projection board 5 and fourth projection board 6 use axis 71 as the center rotation.

Referring to fig. 2-4, the rotating frame 7 includes a central shaft 71, an X-shaped plate 72 and a protruding shaft 73, the two ends of the central shaft 71 are respectively and fixedly connected with the X-shaped plate 72, and the protruding shaft 73 is disposed on the inner surface of the X-shaped plate 72; the paper economic management material can be pasted on the first projection plate 3, the second projection plate 4, the third projection plate 5 and the fourth projection plate 6, and the electronic economic management material is wirelessly transmitted to the projector 8, through 8 projections of projecting apparatus show on first projection board 3, second projection board 4, third projection board 5 and fourth projection board 6, the page turning state that the pivoted process formed and watched, the visual effect who turns over the page has, first projection board 3, second projection board 4, shaft hole 9 has all been seted up to the both ends side of third projection board 5 and fourth projection board 6, shaft hole 9 inlay card is connected with protruding axle 73, first projection board 3, second projection board 4, third projection board 5 and fourth projection board 6 and X word board 72 fixed connection.

In summary, the following steps: the economic management material display device of the utility model drives the rotating frame 7 to rotate through the driving motor 2, and then the first projection plate 3, the second projection plate 4, the third projection plate 5 and the fourth projection plate 6 which are fixedly connected with the rotating frame 7 rotate by taking the central shaft 71 as the center; paper economic management materials can be pasted on the first projection plate 3, the second projection plate 4, the third projection plate 5 and the fourth projection plate 6, the economic management materials of the electronic edition are wirelessly transmitted to the projector 8 and are projected on the first projection plate 3, the second projection plate 4, the third projection plate 5 and the fourth projection plate 6 through the projector 8 for display, the turning state of the watching is formed in the rotating process, the visual effect of turning pages is achieved, namely, when the first projection plate 3 rotates to the bottom surface, the projector 8 on the first projection plate 3 switches projection contents, when the second projection plate 4, the third projection plate 5 and the fourth projection plate 6 rotate to the lowest end in sequence, the materials that economic growth or economy reduce are shown in a progressive mode, and the paper materials can be combined with the projected materials for display, so that the trouble that the electronic edition materials are converted into the paper materials or the paper materials are converted into the electronic edition materials is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 economic management material display device, includes U type support frame (1), driving motor (2), first projection board (3), second projection board (4), third projection board (5), fourth projection board (6) and rotating turret (7), its characterized in that: the two ends of the U-shaped support frame (1) are rotatably connected with a rotating frame (7) through bearings, the upper, lower, left and right four sides of the rotating frame (7) are respectively connected with a first projection plate (3), a second projection plate (4), a third projection plate (5) and a fourth projection plate (6), the first projection plate (3), the second projection plate (4), the third projection plate (5) and the fourth projection plate (6) are consistent in structure, and one end of the rotating frame (7) is provided with a driving motor (2);

the rotating frame (7) comprises a middle shaft (71), an X-shaped plate (72) and a protruding shaft (73), the two ends of the middle shaft (71) are fixedly connected with the X-shaped plate (72) respectively, and the protruding shaft (73) is arranged on the inner surface of the X-shaped plate (72); between first projection board (3) and second projection board (4), between second projection board (4) and third projection board (5), between third projection board (5) and fourth projection board (6), equal fixed connection of first projection board (3) and fourth projection board (6), projecting apparatus (8) are installed to the one end of first projection board (3), second projection board (4), third projection board (5) and fourth projection board (6).

2. The economic management material presentation device according to claim 1, wherein: shaft holes (9) are formed in the side faces of the two ends of the first projection plate (3), the second projection plate (4), the third projection plate (5) and the fourth projection plate (6), and the shaft holes (9) are connected with protruding shafts (73) in a clamping and embedding mode.

3. The economic management material presentation device according to claim 1, wherein: the first projection plate (3), the second projection plate (4), the third projection plate (5) and the fourth projection plate (6) are all L-shaped plate-shaped.

4. The economic management material presentation device according to claim 1, wherein: the projector comprises four projectors (8), wherein the four projectors (8) are fixedly connected with a first projection plate (3), a second projection plate (4), a third projection plate (5) and a fourth projection plate (6) through screws respectively.