CN213541923U

CN213541923U - Portable exhibition room multimedia device

Info

Publication number: CN213541923U
Application number: CN202022406674.5U
Authority: CN
Inventors: 吴巍
Original assignee: Beijing Zhongchuang International Exhibition Co ltd
Current assignee: Beijing Zhongchuang International Exhibition Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-25
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a multimedia field specifically is a portable exhibition room multimedia device, including machine main part, direction adjustment mechanism, height adjustment mechanism and disassembly body, the machine main part includes the fuselage, the hand (hold) is installed to the upper end of fuselage, the surface mounting of fuselage has projection head and stereo set, direction adjustment mechanism is installed to the bottom of fuselage, disassembly body is installed to direction adjustment mechanism's bottom, height adjustment mechanism is installed to disassembly body's bottom. The utility model discloses a can carry portable projecting apparatus, through the support mounting, conveniently dismantle and carry, and the projecting apparatus passes through slewing mechanism, conveniently rotates the projection, and the height of support also can be adjusted, has reached and has conveniently carried the installation to convenient to use, easy operation's effect.

Description

Portable exhibition room multimedia device

Technical Field

The utility model relates to a multimedia field specifically is a portable exhibition room multimedia device.

Background

The multimedia display industry takes multimedia images as a core, combines three-dimensional images with a plurality of hardware such as a touch screen, an infrared sensor, projection and the like, can present different display modes, and emphasizes the functionality of display, experience and interaction. Compared with the traditional display mode of 'products + display boards', the digital display has incomparable advantages, the multimedia exhibition hall is a comprehensive display platform integrating various multimedia exhibition display systems, a projector is required to be applied to the comprehensive display platform, the projector is also called a projector and is equipment capable of projecting images or videos onto a curtain, the projector can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, and the projector used in the existing multimedia exhibition hall has some defects.

The first problem is that: aiming at the existing projector, the size is huge, so that the carrying and the placing are inconvenient and labor is wasted.

The second problem is that: to current projecting apparatus, the angle projection is fixed, and highly putting is fixed, need move when leading to using the adjustment, leads to using inconveniently.

Therefore, in order to solve the above problems, a portable exhibition multimedia device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it provides a portable exhibition room multimedia device to solve the projecting apparatus that mentions in the above-mentioned background art, the size is huge, leads to carrying and putting inconveniently, expends strength, and the angle projection is fixed, highly puts fixedly, need remove when leading to using the adjustment, leads to awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable exhibition room multimedia device, includes machine main part, direction adjustment mechanism, high adjustment mechanism and disassembly body, the machine main part includes the fuselage, the hand (hold) is installed to the upper end of fuselage, the surface mounting of fuselage has projection head and stereo set, direction adjustment mechanism is installed to the bottom of fuselage, disassembly body is installed to direction adjustment mechanism's bottom, high adjustment mechanism is installed to disassembly body's bottom.

Preferably, the direction adjusting mechanism comprises a lower supporting plate, a base is installed at the lower end of the lower supporting plate, balls and ball grooves are installed inside the base, bolt grooves are formed in the lower supporting plate, and bolts are inserted into the bolt grooves.

Preferably, the height adjusting mechanism comprises a connecting rod clamp, a lower support frame is arranged inside the connecting rod clamp, a tension spring is arranged inside the lower support frame, an inner column is arranged at the lower end of the tension spring, a fastening groove is formed in the upper end of the inner column, a nail buckle is inserted inside the fastening groove, and an adjusting rod is movably connected to the surface of the lower support frame.

Preferably, the disassembling mechanism comprises a connecting block, the bottom of the base is provided with an inserting block, and a block groove is formed in the connecting block.

Preferably, the bolt grooves are provided with two groups, and the shape of the bottom of the bolt is fit with the shape of the bolt groove.

Preferably, the buckle slot is provided with a plurality of groups, and a nail buckle is inserted in the buckle slot.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a portable exhibition room multimedia device adopts and to carry portable projecting apparatus, through the support mounting, conveniently dismantles and carries, and the projecting apparatus passes through slewing mechanism, conveniently rotates the projection, and the height of support also can be adjusted, has reached and has conveniently carried the installation to convenient to use, easy operation's effect.

1. This novel disassembly body that is provided with installs the lower extreme at the machine main part, through carrying the hand (hold) for conveniently remove and carry the fuselage, through violently inserting the inserted block in the block groove, thereby fixed with the leg joint of below, reached the effect of portable use.

2. This novel direction adjustment mechanism and height adjustment mechanism that are provided with rotates at the pearl inslot portion through the ball in the bottom of machine main part for lower arm-brace motor main part carries out horizontal rotation adjustment direction, makes the inner prop extension through lengthening the extension spring, makes fixed position through inserting the nail knot, thereby has reached convenient to use, easy operation's effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the projector according to the present invention;

FIG. 2 is a schematic structural view of a direction adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the height adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the detaching mechanism of the present invention.

In the figure: 1. a machine main body; 11. a body; 12. a projection head; 13. sounding; 14. a handle; 2. a direction adjustment mechanism; 21. a lower supporting plate; 22. a base; 23. a ball bearing; 24. a bead groove; 25. a key slot; 26. A bolt; 3. a height adjustment mechanism; 31. a connecting rod clamp; 32. a lower support frame; 33. a tension spring; 34. an inner column; 35. buckling grooves; 36. buckling; 37. adjusting a rod; 4. a disassembly mechanism; 41. a frame connecting block; 42. inserting a block; 43. and (4) block grooves.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a portable exhibition room multimedia device comprises a machine main body 1, a direction adjusting mechanism 2, a height adjusting mechanism 3 and a dismounting mechanism 4, wherein the machine main body 1 comprises a machine body 11, a handle 14 is installed at the upper end of the machine body 11, a projection head 12 and a sound 13 are installed on the outer surface of the machine body 11, as shown in the comprehensive drawing 1, a worker can conveniently carry and take the machine by hand through the handle 14 installed at the upper end of the machine body 11, so that the carrying effect is achieved, the direction adjusting mechanism 2 is installed at the bottom of the machine body 11, the dismounting mechanism 4 is installed at the bottom of the direction adjusting mechanism 2, the height adjusting mechanism 3 is installed at the bottom of the dismounting mechanism 4, as shown in the comprehensive drawing 2, the drawing 3 and the drawing 4, the machine main body 1 rotates to irradiate and project through the direction adjusting mechanism 2, and the orientation can be easily adjusted under the condition that the machine main body 1 is not required, make the height-adjusting carry out the projection through height adjusting mechanism 3, need not depend on fixed position installation to be put for facilitate the use, reach through disassembly body 4 and conveniently dismantle the installation and be connected with lower carriage 32, and conveniently take off and carry.

Further, direction adjustment mechanism 2 includes fagging 21 down, base 22 is installed to the lower extreme of fagging 21 down, base 22's internally mounted has ball 23 and pearl groove 24, the inside of fagging 21 is provided with key slot 25 down, the inside of key slot 25 is inserted and is equipped with bolt 26, synthesize fig. 2 and show, rotate inside base 22 through fagging 21 down, make machine main part 1 can put in different position, do not need the user to consume strength and move and go angle of adjustment, make and use more convenient.

Further, the height adjusting mechanism 3 includes a connecting rod clamp 31, a lower support frame 32 is installed inside the connecting rod clamp 31, a tension spring 33 is installed inside the lower support frame 32, an inner column 34 is installed at the lower end of the tension spring 33, a buckle groove 35 is formed at the upper end of the inner column 34, a nail buckle 36 is inserted inside the buckle groove 35, an adjusting rod 37 is movably connected to the surface of the lower support frame 32, as shown in fig. 3, the inner column 34 can be extended by extending the tension spring 33, and the nail buckle 36 is inserted to fix the position, so that the height can be adjusted without being attached to a wall, and the height adjusting mechanism is more convenient to adjust and use.

Further, the dismounting mechanism 4 comprises a connecting frame block 41, an inserting block 42 is installed at the bottom of the base 22, a block groove 43 is formed in the connecting frame block 41, and as shown in the comprehensive drawing of fig. 4, the inserting block 42 is transversely inserted into the inner part provided with the block groove 43, so that the stand is fixed on the support, and the dismounting is convenient to carry.

The working principle is as follows: when the user used this portable exhibition room multimedia device, this device is provided with detaching mechanism 4 and installs the lower extreme at machine main part 1, through carrying hand (hold) 14, make convenient removal and carry fuselage 11, through transversely inserting plug-in block 42 in block groove 43, thereby it is fixed with the leg joint of below, and be provided with direction adjustment mechanism 2 and height adjusting mechanism 3 in the bottom of machine main part 1, rotate inside ball groove 24 through ball 23, make lower fagging 21 drive machine main part 1 and carry out the horizontal rotation adjustment direction, make inner prop 34 extension through extension spring 33, make fixed position through inserting button of a nail 36, reached conveniently to carry the installation, and convenient to use, easy operation's effect.

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

1. The utility model provides a portable exhibition room multimedia device, includes machine main part (1), direction adjustment mechanism (2), height control mechanism (3) and disassembly body (4), its characterized in that: machine main part (1) includes fuselage (11), hand (14) are installed to the upper end of fuselage (11), the surface mounting of fuselage (11) has projection head (12) and stereo set (13), direction adjustment mechanism (2) are installed to the bottom of fuselage (11), disassembly body (4) are installed to the bottom of direction adjustment mechanism (2), high adjustment mechanism (3) are installed to the bottom of disassembly body (4).

2. The portable multimedia device for exhibition halls according to claim 1, wherein: the direction adjusting mechanism (2) comprises a lower supporting plate (21), a base (22) is installed at the lower end of the lower supporting plate (21), balls (23) and ball grooves (24) are installed inside the base (22), bolt grooves (25) are formed in the lower supporting plate (21), and bolts (26) are inserted into the bolt grooves (25).

3. The portable multimedia device for exhibition halls according to claim 1, wherein: height adjusting mechanism (3) include that the connecting rod presss from both sides (31), the internally mounted of connecting rod clamp (31) has down strut (32), the internally mounted of lower strut (32) has extension spring (33), interior post (34) are installed to the lower extreme of extension spring (33), the upper end of interior post (34) is provided with catching groove (35), the inside of catching groove (35) is inserted and is equipped with button (36), the surperficial swing joint of lower strut (32) has regulation pole (37).

4. A portable multimedia device for exhibition halls according to claim 2, characterized in that: the disassembling mechanism (4) comprises a connecting frame block (41), an inserting block (42) is installed at the bottom of the base (22), and a block groove (43) is formed in the connecting frame block (41).

5. A portable multimedia device for exhibition halls according to claim 2, characterized in that: the bolt grooves (25) are provided with two groups, and the shape of the bottom of the bolt (26) is fit with the shape of the bolt groove (25).

6. A portable multimedia device for exhibition halls according to claim 3, characterized in that: the buckle groove (35) is provided with a plurality of groups, and a nail buckle (36) is inserted in the buckle groove (35).