CN214226446U

CN214226446U - Rotary demonstration board for advertisement compilation

Info

Publication number: CN214226446U
Application number: CN202120261605.1U
Authority: CN
Inventors: 李硕; 胡青; 张森
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-17
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to an advertisement is compiled and is led with rotation type demonstration board, including the mounting panel, the mounting panel up end left and right sides is provided with an installation pole respectively, the installation pole rotates through the pivot and is connected with the demonstration board, demonstration board up end rotates and is connected with the collar, the collar of installation links articulates in the pivot, can enough realize the back-and-forth movement of demonstration board through collar and pivot cooperation so that demonstrate in substep, can also make and arrange side by side between a plurality of demonstration boards, do not have the space each other in order to save space, the demonstration board still realizes arranging from top to bottom of demonstration board through a stopper and No. two recesses mutually supported, has also expanded the show area when having expanded usable floor, makes the demonstration board only can rotate by preceding backward through No. two stoppers and No. four recesses mutually supported to make the user can draw at will on the demonstration board, Writing, thereby ensuring that the demonstration process is more various and more convenient.

Description

Rotary demonstration board for advertisement compilation

Technical Field

The utility model belongs to advertisement machinery, specifically speaking are advertisement is compiled and is used rotation type demonstration board.

Background

The director has broad and narrow meanings, and the director in the narrow meaning refers to the broadcast television director specialty and other similar specialties such as drama, movie and television literature, director specialty and other specialties and practitioners thereof. The general guide refers to a person who plays a part in creating and editing the work of the person in professional technologies such as audio-visual language in the film and television media industry.

The daily work of the editing generally is to do script and case and plan, this needs demonstration board to help the editing to explain to other people, only adopts ordinary flat panel to demonstrate in the prior art achievement, not only the usable floor area is limited, can not be fine cooperation editing work moreover for the audience can not be fine understanding the thought of editing.

Disclosure of Invention

To the not enough among the prior art, the utility model provides an advertisement is directed with rotation type demonstration board has that usable floor area is big, and the orderly advantage of explanation process has solved that usable floor area is limited in the prior art achievement, can not cooperate the shortcoming of director explanation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary demonstration board for advertisement editing and guiding comprises a mounting plate fixedly connected with a drawer on the lower end face, universal wheels with self-locking structures are arranged below the drawer, the left side and the right side of the upper end face of the mounting plate are respectively provided with a mounting rod, a rotating shaft is fixedly connected between the two mounting rods, a plurality of demonstration boards are arranged below the rotating shaft and are arranged in the front and at the back of the demonstration board, the upper end face of the demonstration board is rotatably connected with a mounting ring, the mounting ring is sleeved on the rotating shaft, the diameter of the mounting ring is larger than that of the rotating shaft, one side, close to each other, of the two mounting rods is respectively provided with a first groove, the first groove is positioned above the rotating shaft, a horizontally arranged first spring is fixedly connected inside the first groove, one side, far away from the first groove, of the first spring is fixedly connected with a first limiting block, the left side and the right side of the demonstration board are respectively provided with a second groove, when the demonstration board rotates to the rotating shaft top around the rotating shaft, the first groove and the second groove are located on the same horizontal line, and the front end face and the rear end face of the first limiting block are provided with certain radians.

Preferably, the left end and the right end of the mounting plate are respectively provided with a first bolt hole, and the left end and the right end of the mounting plate are in threaded connection with a screw through the first bolt holes.

Preferably, a plurality of second bolt holes are horizontally formed in the screw, butterfly bolts are connected through the second bolt holes in a threaded mode, and the side, far away from each other, of each of the two mounting rods is provided with a corresponding third bolt hole corresponding to the butterfly bolt.

Preferably, the demonstration board lower extreme left and right sides is provided with a No. three recess respectively, No. two springs that No. three recess internal fixation connected with a level set up, No. two recesses are kept away from No. two stoppers of No. three recess one end fixedly connected with relatively, the installation pole corresponds No. two stoppers and is provided with No. four recesses.

Preferably, the front end face of the second limiting block is provided with a certain radian.

Preferably, the inside fixedly connected with magnetism piece of No. two recesses, No. one the stopper surface includes iron parcel layer.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses a set up the upper end and rotate the demonstration board that is connected with the collar, cup joint the mounting panel in the pivot again, can enough make and arrange side by side between a plurality of demonstration boards, do not have the space in order to save space each other, can also realize the back-and-forth movement of demonstration board, be different from other demonstration modes simultaneously, can make the demonstration process clearer, more adapt to the explanation process that the code needs the substep explanation.

The utility model discloses still mutually support through a stopper and No. two recesses and realize arranging from top to bottom of demonstration board, also expanded the show area when having expanded usable floor area.

The utility model discloses still mutually support through No. two stoppers and No. four recesses and make the demonstration board only can rotate backward by preceding to make the user can draw at will, write on the demonstration board in demonstration process, thereby make demonstration process more various, more convenient.

Drawings

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

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: 1. a butterfly bolt; 2. a screw; 3. a second bolt hole; 4. a first spring; 5. a first limiting block; 6. a mounting ring; 7. a second groove; 8. mounting a rod; 9. a demonstration version; 10. a magnetic block; 11. a second spring; 12. a second limiting block; 13. mounting a plate; 14. a drawer; 15. a universal wheel; 16. a rotating shaft.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a rotary demonstration board for advertisement organization comprises a mounting plate 13 provided with a drawer 14 at the lower end face, wherein the drawer 14 is slidably connected to the mounting plate 13 so as to store sundries and props needed for explanation, and a universal wheel 15 with a self-locking structure is arranged below the drawer 14 so as to facilitate the movement of the whole device.

The utility model discloses a mounting plate 13, including mounting plate 13, screw rod 2, mounting plate 8, butterfly bolt 1, mounting rod 8, butterfly bolt 1, No. 3, No. three bolt holes are provided with in the screw rod 2, the upper end left and right sides of mounting plate 13 upper end face is vertical respectively and is provided with a screw rod 2, the screw rod 2 is improved level and is provided with a plurality of No. two bolt holes 3 to it has a butterfly bolt 1 to connect with the screw rod 2 each other, and two screw rods 2 are close to one side each other and are vertical respectively and are provided with a mounting rod 8, mounting rod 8 is close to screw rod 2 one side relatively and is provided with No. three bolt holes, and user's accessible changes butterfly bolt 1 relative height, again with butterfly bolt 1 and No. 3, No. three bolt hole spiro unilaterally, adopts butterfly bolt 1 also to be favorable to the bare-handed operation of user simultaneously, does not need extra instrument.

Be provided with the external screw thread on the screw rod 2, correspond screw rod 2 on the mounting panel 13 and be provided with a bolt hole to through a bolt hole and screw rod 2 spiro union, through the screw-thread fit between a bolt hole and the screw rod 2, can realize screw rod 2's upper and lower linear motion, thereby make when installation pole 8 needs to be located the position that leans on relatively, the up end of screw rod 2 is unlikely to too outstanding, in order to avoid the space not enough, injures others, too outstanding simultaneously also can make whole not too pleasing to the eye.

Fixedly connected with pivot 16 between two installation poles 8, pivot 16 below is provided with a plurality of demonstration boards 9, demonstration board 9 sets up around, and the up end rotates and is connected with collar 6, collar 6 cup joints in pivot 16, collar 6's diameter is greater than pivot 16's diameter, can enough realize the back-and-forth movement of demonstration board 9 through collar 6 and the cooperation of pivot 16, can also make and arrange side by side between a plurality of demonstration boards 9, does not have the space in order to save space each other, because the daily work of compiling guidance is generally to do script file and plan, so demonstration board 9 need accomplish clear substep demonstration in order to help the explanation, this device can realize this purpose through the back-and-forth movement of demonstration board 9.

Two installation rods 8 are mutually close to one side and are respectively provided with a first groove, the first groove is positioned above a rotating shaft 16, the inside of the first groove is fixedly connected with a horizontally arranged first spring 4, one side of the first spring 4 which is relatively far away from the first groove is fixedly connected with a first limiting block 5, a second groove 7 is arranged on the demonstration board 9 corresponding to the first limiting block 5, when the demonstration board 9 rotates to the upper side of the rotating shaft 16 around the rotating shaft 16, the first groove and the second groove 7 are positioned on the same horizontal line, the left and right movement of the first limiting block 5 can be realized through the first spring 4, when the demonstration board 9 is rotated to be positioned above the rotating shaft 16, the demonstration board 9 can be fixed through the first limiting block 5, thereby the purpose of expanding demonstration area is realized by utilizing the upper demonstration board 9 and the lower demonstration board 9, and when the demonstration board 9 is positioned above the rotating shaft 16 through rotation, the back of the demonstration board 9 above the lower demonstration board 9 faces a demonstration object, thereby make demonstration board 9's preceding terminal surface and rear end face can both demonstrate to realize expanding usable floor area's purpose, demonstration board 9 that sets up from top to bottom is also favorable to carrying out substep demonstration to the demonstration process moreover equally.

The front end face and the rear end face of the first limiting block 5 are both provided with a certain radian, when the demonstration plate 9 is rotated backwards in the actual use process, due to the existence of the arc faces at the front end and the rear end of the first limiting block 5, the thrust exerted on the first limiting block 5 by the demonstration plate 9 is changed into extrusion force on the first limiting block 5 under the influence of the arc faces, so that the first spring 4 is compressed, the first limiting block 5 is immersed into the first groove, the demonstration plate 9 can continuously rotate, when the demonstration plate 9 is continuously rotated backwards, the demonstration plate 9 is in a vertical state, when the first limiting block 5 is just opposite to the second groove 7, the first limiting block 5 is immersed into the second groove 7 under the influence of the elasticity of the first spring 4 to fix the demonstration plate 9, so that the demonstration plate can keep a vertical state, and when the demonstration plate 9 is continuously rotated, the arc faces can convert the thrust into extrusion force on the first limiting block 5, thereby enabling the user to remove the limiting effect on the demonstration board 9 without additional operation.

No. two inside fixedly connected with magnetic block 10 of recess 7, 5 surfaces on stopper include the iron parcel layer, connect through the magnetism between iron parcel layer and the magnetic block 10 and both can restrict stopper 5 as far as in No. two recess 7 to it is more firm that can fix when making demonstration board 9 be located 16 tops of pivot, the magnetic connection does not influence terminal surface and rear end face before stopper 5 to play the effect simultaneously yet.

Demonstration board 9 lower extreme left and right sides is provided with a recess No. three respectively, No. two springs 11 that the level of fixedly connected with set up in the recess No. three, No. two stoppers 12 of No. three recess one end fixedly connected with are kept away from relatively to No. 7 recesses, No. two stoppers 12 that installation pole 8 corresponds are provided with No. four recesses, can make No. two stoppers 12 do through No. two springs 11 and control linear motion to utilize No. two stoppers 12 and No. four recesses to mutually support restriction demonstration board 9's removal.

No. two stopper 12's preceding terminal surface has certain radian, thereby can utilize No. two stopper 12's preceding terminal surface to crowd No. two stopper 12 into No. three recesses in thereby unnecessary manual pressure two No. spring 11 when rotating demonstration board 9, simultaneously because No. two stopper 12's rear end surface does not have the radian, so demonstration board 9 only can be rotated backward by preceding, this makes and can write on demonstration board 9 when the demonstration, thereby draw do not worry that the demonstration board removes, thereby make the demonstration process more various, more convenient.

The working principle is as follows: the utility model discloses thereby need make demonstration object can be complete see demonstration board 9 earlier according to demonstration object adjusting screw 2, butterfly bolt 1 and the relative height of installation pole 8 when using, later according to the position of concrete show content adjustment demonstration board 9 to the cooperation that utilizes a stopper 5 and No. two recesses 7 lets demonstration board 9 set up from top to bottom, perhaps utilizes No. two stoppers 12 and No. four recesses to carry out more outstanding substep demonstration.

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 advertisement is compiled and is led with rotation type demonstration board, includes mounting panel (13) of terminal surface fixedly connected with drawer (14) down, drawer (14) below is provided with universal wheel (15) that have self-locking structure, its characterized in that: the left side and the right side of the upper end face of the mounting plate (13) are respectively provided with a mounting rod (8), a rotating shaft (16) is fixedly connected between the two mounting rods (8), a plurality of demonstration plates (9) are arranged below the rotating shaft (16), the demonstration plates (9) are arranged in the front and at the back, the upper end face of each demonstration plate (9) is rotatably connected with a mounting ring (6), the mounting ring (6) is sleeved on the rotating shaft (16), and the diameter of the mounting ring (6) is larger than that of the rotating shaft (16);

one side, close to each other, of each of the two mounting rods (8) is provided with a first groove, the first grooves are located above the rotating shaft (16), a horizontally arranged first spring (4) is fixedly connected inside the first grooves, one side, far away from the first grooves, of the first spring (4) is fixedly connected with a first limiting block (5), the left side and the right side of the demonstration board (9) are provided with a second groove (7) respectively, and when the demonstration board (9) rotates around the rotating shaft (16) to be located above the rotating shaft (16), the first grooves and the second grooves (7) are located on the same horizontal line;

the front end face and the rear end face of the first limiting block (5) are provided with certain radians.

2. A rotary advertisement presentation board according to claim 1, wherein: both ends are provided with a bolt hole respectively about mounting panel (13) to there is screw rod (2) through a bolt hole spiro union.

3. A rotary advertisement presentation board according to claim 2, wherein: a plurality of second bolt holes (3) are horizontally formed in the screw rod (2), butterfly bolts (1) are connected in a threaded mode through the second bolt holes (3), and the corresponding third bolt holes are formed in one side, away from each other, of the two mounting rods (8) and correspond to the butterfly bolts (1).

4. A rotary advertisement presentation board according to claim 1, wherein: demonstration board (9) lower extreme left and right sides is provided with a No. three recesses respectively, No. two springs (11) that No. three recess internal fixation connected with a level set up, No. two stopper (12) of No. three recess one end fixedly connected with are kept away from relatively in No. two recess (7), installation pole (8) correspond No. two stopper (12) and are provided with No. four recesses.

5. The rotary advertisement demonstration board according to claim 4, wherein: the front end face of the second limiting block (12) is provided with a certain radian.

6. A rotary advertisement presentation board according to claim 1, wherein: no. two inside fixedly connected with magnetic block (10) of recess (7), stopper (5) surface includes the iron parcel layer.