CN210896283U

CN210896283U - Advertisement is compiled and is led with rotatory demonstration board

Info

Publication number: CN210896283U
Application number: CN202020243250.9U
Authority: CN
Inventors: 冉亚敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-06-30
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to the technical field of electric power protection devices, and discloses a rotary demonstration board for advertisement editing and guiding, which comprises a mobile platform, a motor sleeve is fixedly connected at the middle part of the top of the inner wall of the mobile platform, a motor is fixedly connected inside the motor sleeve, the output end of the motor is rotatably connected at the middle part of the bottom of the inner wall of the mobile platform, a notched disc is sleeved on the surface of the output end of the motor, a rocker arm is fixedly connected at the middle part of the notched bottom of the notched disc, a first rotating shaft is rotatably connected at the left side of the bottom of the inner wall of the mobile platform, the demonstration board is folded in a zigzag manner through the folding demonstration board, the transportation and the storage are very convenient, the occupied space is small, other things can not be obstructed, the rotating angle and the height of the folding demonstration board can be adjusted at will through the combined use of the notched disc, the rocker arm, the grooved pulley, the method is suitable for any meeting place, and all people can see the content on the demonstration board conveniently.

Description

Advertisement is compiled and is led with rotatory demonstration board

Technical Field

The utility model relates to an electric power protection technical field especially relates to an advertisement is compiled and is led with rotatory demonstration board.

Background

The introduction of any commercial product is one of the very effective ways to achieve a very good sales volume for advertising promotion, and the formulation of advertising content requires the joint discussion of elite and boss of advertising companies, which is essential when advertising demonstration boards in the discussion.

The prior patent (publication number: CN203276649U) discloses an English teaching demonstration board, which comprises a demonstration board, an upper hanging shaft, a lower hanging shaft, a supporting upright post and a cross beam, and aims to provide the English teaching demonstration board which is convenient to use, healthy and environment-friendly and beneficial to improving the teaching efficiency and the teaching quality. In the above-mentioned technique, this demonstration board when carrying and storing, needs whole journey manual handling, and occupies great space, also very easily hinders other people's processing affairs, and angle and height adjustment can not be arbitrary and for, inconvenient let all personnel see the content on the demonstration board.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the carrying and the storage are inconvenient and the angle is inconvenient to be adjusted at will, and the rotary demonstration board for advertising compilation is provided.

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 moving platform, wherein a motor sleeve is fixedly connected to the middle of the top of the inner wall of the moving platform, a motor is fixedly connected to the inside of the motor sleeve, the output end of the motor is rotatably connected to the middle of the bottom of the inner wall of the moving platform, a notched disc is sleeved on the surface of the output end of the motor, a rocker arm is fixedly connected to the middle of the bottom of a notch of the notched disc, a first rotating shaft is rotatably connected to the left side of the bottom of the inner wall of the moving platform, a grooved pulley is sleeved on the surface of the first rotating shaft, the side surface of the notched disc is overlapped on the arc-shaped surface of the side edge of the grooved pulley, a telescopic rod is fixedly connected to the axis center of the top of the grooved pulley, a limiting plate is fixedly connected to the top of the telescopic rod, a folding demonstration board is clamped in a, the middle of the top of the surface of the quilt portion of the limiting plate is fixedly connected with a second rotating shaft, the outer surface of the second rotating shaft is sleeved with two shifting rods, one ends of the two shifting rods are respectively lapped in the grooves of the limiting arms, and the surface of the right side of the moving platform is fixedly connected with a containing frame.

Preferably, the folding demonstration board is formed by hinging three equal-size demonstration boards.

Preferably, the left side of the top of the moving platform is fixedly connected with a push rod, and two ends of the push rod are respectively and fixedly connected to the front side and the rear side of the left side of the top of the moving platform.

Preferably, the top of the telescopic rod is movably connected to the middle of the limiting plate, and the axis of the telescopic rod is coincident with the bilateral symmetry axis of the folding demonstration plate.

Preferably, the length of the poking rod is equal to the height of the back face of the limiting plate, and the lengths of the two poking rods are also equal.

Preferably, the ratio of the width of the inner cavity of the containing frame to the thickness of the single demonstration board is 5: 4.

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

(1) the utility model discloses a folding demonstration board's zigzag is folding, can put into the inside of accomodating the frame with folding demonstration board, and the transport is very convenient with the storage, and the space that occupies moreover is less, can not hinder other things.

(2) The utility model discloses a breach disc, rocking arm, sheave and telescopic link cooperation are used, can adjust folding demonstration board's rotation angle and height at will, adapt to any meeting place, make things convenient for all personnel to see the content on the demonstration board.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a top view of the structural sheave mechanism of the present invention.

In the figure: 1. a mobile platform; 2. a motor cover; 3. a motor; 4. a notched disc; 5. a rocker arm; 6. a first rotating shaft; 7. a grooved wheel; 8. a telescopic rod; 9. a limiting plate; 10. folding the demonstration board; 11. a second rotating shaft; 12. a deflector rod; 13. a limiting arm; 14. a receiving frame.

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.

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. 1-4, a rotary demonstration board for advertisement guiding comprises a mobile platform 1, a motor sleeve 2 is fixedly connected to the middle of the top of the inner wall of the mobile platform 1, a push rod is fixedly connected to the left side of the top of the mobile platform 1, and two ends of the push rod are respectively fixedly connected to the front side and the rear side of the left side of the top of the mobile platform 1, so that a person can easily carry all related equipment, and the operation can be easily completed by one person, and is very convenient, easy and rapid, a drawer is arranged inside the right end of the mobile platform 1, so that tools such as an oil pen eraser and the like can be conveniently stored, a motor 3 is fixedly connected inside the motor sleeve 2, the output end of the motor 3 is rotatably connected to the middle of the bottom of the inner wall of the mobile platform 1, a notched disc 4 is sleeved on the surface of the output end of the motor 3, a rocker arm 5, the surface of the first rotating shaft 6 is sleeved with a grooved pulley 7, the side surface of the notched disc 4 is overlapped on the arc surface of the side edge of the grooved pulley 7, the axis of the top of the grooved pulley 7 is fixedly connected with a telescopic rod 8, the top of the telescopic rod 8 is movably connected with the middle of a limiting plate 9, and the axis of the telescopic rod 8 is overlapped with the bilateral symmetry axis of the folding demonstration board 10, so that the whole device can run very stably in the using process without toppling and damaging the equipment, the top of the telescopic rod 8 is movably connected with the limiting plate 9, the folding demonstration board 10 is clamped in a bottom clamping groove of the limiting plate 9, the folding demonstration board 10 is formed by hinging three demonstration boards with equal size, the light demonstration board is very convenient to fold and unfold and is also suitable for being assembled and used by most adult women, the left side and the right sides of the back board 10 are fixedly connected with limiting arms 13, the top middle of the back surface of the limiting plate 9 is, the outer surface of the second rotating shaft 11 is sleeved with two shifting rods 12, the length of each shifting rod 12 is equal to the height of the back of the limiting plate 9, the two shifting rods 12 are also equal in length and are hung on the back of the limiting plate 9 when being folded, no space is occupied and other people are hindered, one end of each shifting rod 12 is respectively lapped in a groove of the limiting arm 13, the surface on the right side of the moving platform 1 is fixedly connected with a storage frame 14, the width of the inner cavity of the storage frame 14 is 5:4 of the thickness of a single demonstration plate, the folded demonstration plate 10 can be stored in a small space, the carrying is convenient, the folded demonstration plate 10 can be placed in the storage frame 14 through the zigzag folding of the folded demonstration plate 10, the carrying and the storage are very convenient, the occupied space is small, other things are not hindered, and the notch disc 4, the rocker arm 5, the grooved pulley 7 and the telescopic rod 8 are matched for, the rotation angle and the height of the folding demonstration board 10 can be adjusted at will, the folding demonstration board is suitable for any meeting place, and all people can see the content on the demonstration board conveniently.

The utility model discloses in, when the user used the device, remote control motor 3's rotation for breach disc 4 rotates and drives rocking arm 5 and rotates, and the cylindric lock on the rocking arm 5 rotates certain angle overlap joint bar inslot on sheave 7, drives sheave 7 and rotates, makes demonstration board can adjust arbitrary angle, and telescopic link 8 can be height-adjusting at will in certain height-range.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. The rotary demonstration board for advertisement compiling guidance comprises a mobile platform (1) and is characterized in that a motor sleeve (2) is fixedly connected to the middle of the top of the inner wall of the mobile platform (1), a motor (3) is fixedly connected to the inside of the motor sleeve (2), the output end of the motor (3) is rotatably connected to the middle of the bottom of the inner wall of the mobile platform (1), a notched disc (4) is sleeved on the surface of the output end of the motor (3), a rocker arm (5) is fixedly connected to the middle of the bottom of a notch of the notched disc (4), a first rotating shaft (6) is rotatably connected to the left side of the bottom of the inner wall of the mobile platform (1), a grooved pulley (7) is sleeved on the surface of the first rotating shaft (6), the side surface of the notched disc (4) is overlapped on the arc-shaped surface of the side edge of the grooved pulley (7), and a telescopic rod (8) is fixedly connected to the axle, the top swing joint of telescopic link (8) has limiting plate (9), the joint has folding demonstration board (10) in the bottom draw-in groove of limiting plate (9), the equal fixedly connected with of the left and right sides of folding demonstration board (10) backplate is spacing arm (13), department fixedly connected with second pivot (11) is located in the middle of limiting plate (9) by the top on partial surface, two driving levers (12), two have been cup jointed to the surface of second pivot (11) the one end of driving lever (12) is overlap joint respectively in the recess of spacing arm (13), frame (14) are accomodate in the fixed surface connection on mobile platform (1) right side.

2. The rotary advertisement board of claim 1, wherein the folding board (10) is formed by three equal-sized boards.

3. The rotary demonstration board for advertisement compilation guiding according to claim 1, wherein a push rod is fixedly connected to the left side of the top of the movable platform (1), and two ends of the push rod are respectively fixedly connected to the front side and the rear side of the left side of the top of the movable platform (1).

4. The rotary demonstration board for advertisement compilation and guidance according to claim 1, wherein the top of the telescopic rod (8) is movably connected to the middle of the limiting board, and the axis of the telescopic rod (8) coincides with the bilateral symmetry axis of the foldable demonstration board (10).

5. The rotary demonstration board for advertisement compilation guiding according to claim 1, wherein the length of the poking rod (12) is equal to the height of the back of the limiting board (9), and the lengths of the two poking rods are also equal.

6. The rotary demonstration board for advertisement introduction according to claim 1, wherein the ratio of the width of the inner cavity of the receiving frame (14) to the thickness of the single demonstration board is 5: 4.