CN211207920U - Regulation type multi-media stand - Google Patents

Abstract

The utility model discloses a regulation type multi-media stand, include the stand, place board and regulation runner, the left end of stand is provided with the pivot, and is connected with in the pivot and place the board, the downside of placing the board is provided with puts the thing storehouse, and puts the downside in thing storehouse and install the pulley, the right side of stand is provided with the card wheel, and the card takes turns to and installs long rotor plate, be connected with short rotor plate on the other end of long rotor plate, and the intermediate position of short rotor plate and long rotor plate installs the regulation runner, be provided with the button on the regulation runner, and install the lug outside the button, be connected with the recess on the lug, be connected with the roof on the short rotor plate. The utility model discloses simple structure is convenient for remove, sets up to rotating-structure through placing the board, can place the board through rotating and place supporting article and place putting the thing storehouse, can install projection arrangement simultaneously and carry out projection work on placing the board, and then makes the use of device more convenient, accomodates more rationally.

Description

Regulation type multi-media stand

Technical Field

The utility model relates to a multimedia exhibition technical field specifically is a regulation type multimedia exhibition stand.

Background

Multimedia is a comprehensive name of various media forms such as characters, images, sounds and the like, is an important information transmission mode of a computer, plays an important role in education and entertainment and information transmission in modern life, is convenient for interaction, and therefore needs to be used, and therefore, an adjustable multimedia exhibition stand needs to be used for exhibition.

Present regulation type multimedia exhibition stand can not carry out random removal along with the stand, when carrying out the multimedia exhibition, can't have more the size of actual conditions adjustment show cloth, and convenient degree is lower when not using and transporting simultaneously, and the stand stability of concatenation installation is relatively poor, and the use sense is limited, and the regulation time of simultaneous use is longer, causes multimedia exhibition inefficiency, causes the influence to user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment type multimedia exhibition stand to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable multimedia exhibition stand comprises an exhibition stand, a placing plate and an adjusting rotating wheel, wherein a rotating shaft is arranged at the left end of the exhibition stand, the placing plate is connected onto the rotating shaft, a storage bin is arranged on the lower side of the placing plate, a pulley is arranged on the lower side of the storage bin, a clamping wheel is arranged on the right side of the exhibition stand, a long rotating plate is arranged on the clamping wheel, a short rotating plate is connected onto the other end of the long rotating plate, the adjusting rotating wheel is arranged at the middle position of the short rotating plate and the long rotating plate, a button is arranged on the adjusting rotating wheel, a convex block is arranged on the outer side of the button, a groove is connected onto the convex block, a top plate is connected onto the short rotating plate, a first clamping block is arranged on the top plate, a first butterfly nut is arranged on the first clamping block, an iron absorbing stone is arranged on the right side of the first butterfly nut, display cloth is arranged on the inner side of the, and the second fixture block is connected with a second butterfly nut, and the placing plate is provided with a projection device.

Preferably, place the board and constitute revolution mechanic between through pivot and the stand, and place the board and put and set up to the block between the storehouse and be connected.

Preferably, the first clamping block is fixedly connected with the top plate, the first butterfly nut is rotatably connected with the first clamping block, and the magnet is magnetically attracted with the display cloth.

Preferably, a pressing structure is arranged between the adjusting rotating wheel and the button, the button is fixedly connected with the protruding block, and the protruding block is clamped and connected with the groove.

Preferably, the long rotating plates and the short rotating plates form a rotating structure through the adjusting rotating wheel, the number of the long rotating plates is set to be 9, and the number of the short rotating plates is set to be 8.

Preferably, the number of the second fixture blocks is 2, and the 2 second fixture blocks are fixedly connected with the projection device through second butterfly nuts.

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

1. the utility model has simple structure, and can move the device through the pulley by installing the pulley, thereby making the device more convenient to move; by arranging the placing plate into a rotating structure, matched articles can be placed in the storage bin by rotating the placing plate, and meanwhile, the projection device can be arranged on the placing plate for projection work, so that the device is more convenient to use and more reasonable to store;

2. the utility model can preliminarily fix the display cloth before the first butterfly nut fixes the display cloth by installing the magnet, and further can carry out leveling and fixing when the first butterfly nut fixes the display cloth on the device, thereby increasing the display efficiency of the device; through with carry out the card between lug and the recess with, can fix the long rotor plate and the short rotor plate that rotate flexible, and then increase the stability of device, the result of use of reinforcing device.

Drawings

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

Fig. 2 is a schematic view of the overall expansion structure of the present invention.

Fig. 3 is a schematic view of the section structure of the adjusting wheel of the present invention.

Fig. 4 is a schematic view of the enlarged structure of the point a in fig. 1 according to the present invention.

In the figure: 1. a display stand; 2. a rotating shaft; 3. a storage bin; 4. a pulley; 5. placing the plate; 6. clamping the wheel; 7. a first clamping block; 71. a first wing nut; 72. a magnet; 8. a top plate; 9. adjusting the rotating wheel; 91. a groove; 92. a bump; 93. a button; 10. a short rotating plate; 11. a long rotating plate; 12. a second fixture block; 13. a second wing nut; 14. displaying the cloth; 15. a projection device.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable multimedia exhibition stand comprises an exhibition stand 1, a placing plate 5 and an adjusting rotating wheel 9, wherein a rotating shaft 2 is arranged at the left end of the exhibition stand 1, the placing plate 5 is connected onto the rotating shaft 2, the placing plate 5 forms a rotating structure with the exhibition stand 1 through the rotating shaft 2, the placing plate 5 and a storage bin 3 are arranged to be in clamping connection, the storage bin 3 can be opened and closed through rotating the placing plate 5, the distance between the placing plate 5 and a piece of exhibition cloth 14 is adjusted at the same time, a projection device 15 can conveniently project on the exhibition cloth 14 and perform multimedia exhibition, the storage bin 3 is arranged at the lower side of the placing plate 5, a pulley 4 is arranged at the lower side of the storage bin 3, a clamping wheel 6 is arranged at the right side of the exhibition stand 1, a long rotating plate 11 is arranged on the clamping wheel 6, a rotating structure is formed by the long rotating plate 11 through the adjusting rotating wheel 9 and a short rotating plate 10, the number of the long, the number of the short rotating plates 10 is set to be 8, the height of the rotating plates can be adjusted by matching a plurality of long rotating plates 11 and short rotating plates 10 to rotate, so that different multimedia display environments can be conveniently met, the use flexibility of the device is improved, the short rotating plates 10 are connected to the other ends of the long rotating plates 11, adjusting rotating wheels 9 are installed at the middle positions of the short rotating plates 10 and the long rotating plates 11, pressing structures are arranged between the adjusting rotating wheels 9 and buttons 93, fixed connection is arranged between the buttons 93 and the convex blocks 92, clamping and connection are arranged between the convex blocks 92 and the grooves 91, the clamping and connection can be carried out between the convex blocks 92 and the grooves 91 by pressing the buttons 93, so that the adjusting rotating wheels 9 are limited not to rotate any more, the buttons 93 are arranged on the adjusting rotating wheels 9, the convex blocks 92 are installed on the outer sides of the buttons 93, the grooves 91 are connected to the convex blocks 92, the top plates 8, the top plate 8 is provided with a first fixture block 7, the first fixture block 7 is fixedly connected with the top plate 8, the first butterfly nut 71 is rotatably connected with the first fixture block 7, the magnet stone 72 is magnetically connected with the display cloth 14, the display cloth 14 can be fixed by rotating the first butterfly nut 71, and then the projection device 15 can conveniently perform multimedia display in the next step, the first fixture block 7 is provided with the first butterfly nut 71, the right side of the first butterfly nut 71 is provided with the magnet stone 72, the inner side of the first fixture block 7 is provided with the display cloth 14, the placing plate 5 is provided with a second fixture block 12, the second fixture block 12 is connected with a second butterfly nut 13, the number of the second fixture blocks 12 is set to be 2, the 2 second fixture blocks 12 are fixedly connected with the projection device 15 through the second butterfly nut 13, and the projection device 15 and the placing plate 5 can be fixed by rotating the 2 second butterfly nuts 13, and then make things convenient for projection arrangement 15 to carry out multimedia exhibition work, place and install projection arrangement 15 on the board 5.

The working principle is as follows: when the utility model is used, the utility model needs to be simply understood, firstly, when the device is used, the device is moved to a use place through the pulley 4, the placing plate 5 is opened and flattened, the device is taken out by using the matched projecting device 15 and the display cloth 14, the long rotating plate 11 is placed in a vertical state by rotating the clamping wheel 6, meanwhile, the short rotating plate 10 is also adjusted to be in a vertical state by rotating the adjusting rotating wheel 9, the button 93 is pressed to clamp the lug 92 and the groove 91, so that the vertical short rotating plate 10 and the long rotating plate 11 are both fixed, the area of the use place is determined, the short rotating plate 10 and the long rotating plate 11 are rotated out in proper amount, the adjusting rotating wheel 9 is gradually adjusted to fix the short rotating plate 10 and the long rotating plate 11, then the top end of the taken-out display cloth 14 is adsorbed between the magnet 72, the first butterfly nut 71 is transferred to fix the display cloth 14 and the top plate 8, meanwhile, the taken-out projection device 15 is placed on the placing plate 5, and the second butterfly nut 13 on the second clamping block 12 is rotated to fix the projection device, so that the projection device 15 performs projection display on the display cloth 14, and the display of the whole adjustable multimedia display stand is completed at the moment.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a regulation type multimedia exhibition stand, includes stand (1), places board (5) and regulation runner (9), its characterized in that: the left end of the exhibition stand (1) is provided with a rotating shaft (2), the rotating shaft (2) is connected with a placing plate (5), the lower side of the placing plate (5) is provided with an object placing bin (3), the lower side of the object placing bin (3) is provided with a pulley (4), the right side of the exhibition stand (1) is provided with a clamping wheel (6), a long rotating plate (11) is installed on the clamping wheel (6), the other end of the long rotating plate (11) is connected with a short rotating plate (10), the middle positions of the short rotating plate (10) and the long rotating plate (11) are provided with an adjusting rotating wheel (9), the adjusting rotating wheel (9) is provided with a button (93), the outer side of the button (93) is provided with a convex block (92), the convex block (92) is connected with a groove (91), the short rotating plate (10) is connected with a top plate (8), and the top plate (8) is provided with a first, the display device is characterized in that a first butterfly nut (71) is arranged on the first clamping block (7), a magnet (72) is installed on the right side of the first butterfly nut (71), display cloth (14) is arranged on the inner side of the first clamping block (7), a second clamping block (12) is arranged on the placing plate (5), a second butterfly nut (13) is connected onto the second clamping block (12), and a projection device (15) is installed on the placing plate (5).

2. The adjustable multimedia display stand of claim 1, wherein: place board (5) and constitute revolution mechanic between stand (1) through pivot (2), and place board (5) and put and set up to the block between storehouse (3) and be connected.

3. The adjustable multimedia display stand of claim 1, wherein: the first fixture block (7) is fixedly connected with the top plate (8), the first butterfly nut (71) is rotatably connected with the first fixture block (7), and the magnet stone (72) is magnetically attracted with the display cloth (14).

4. The adjustable multimedia display stand of claim 1, wherein: the adjusting wheel (9) and the button (93) are arranged to be of a pressing structure, the button (93) and the bump (92) are fixedly connected, and the bump (92) and the groove (91) are clamped and connected.

5. The adjustable multimedia display stand of claim 1, wherein: long rotor plate (11) constitute revolution mechanic through adjusting between runner (9) and short rotor plate (10), the quantity of long rotor plate (11) sets up to 9, and the quantity of short rotor plate (10) sets up to 8.

6. The adjustable multimedia display stand of claim 1, wherein: the number of the second fixture blocks (12) is set to be 2, and the 2 second fixture blocks (12) are fixedly connected with the projection device (15) through second butterfly nuts (13).

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