CN211480382U

CN211480382U - Multimedia equipment with dustproof flip mechanism

Info

Publication number: CN211480382U
Application number: CN202020555973.2U
Authority: CN
Inventors: 周爱菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-09-11
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a multimedia device with a dustproof flip mechanism, which comprises a multimedia device, the middle upper part of the rear end of the multimedia device is fixedly connected with a clamping plate, the outer side of the clamping plate is clamped with a connecting plate, the rear end of the clamping plate is fixedly connected with a blocking piece, the rear end of the blocking piece is fixedly connected with a spring leaf, the upper part of the right end and the upper part of the left end of the connecting plate are both fixedly connected with connecting blocks, a dust cover is movably connected between the two connecting blocks through a rotating shaft, an auxiliary plate is fixedly connected to one end of the dust cover far away from the connecting plate, side plates are fixedly connected to the right upper part of the front end and the left upper part of the front end of the connecting plate, a supporting device and a limiting device are arranged on the end faces of the outer sides of the two side plates, the upper part of the supporting device and the upper part of the limiting device are movably connected with the outer side end face of the dust blocking cover, and the supporting device is located behind the limiting device. A multimedia device with dustproof flip mechanism, it is effectual to keep off dirt.

Description

Multimedia equipment with dustproof flip mechanism

Technical Field

The utility model relates to a multimedia device technical field, in particular to multimedia device with dustproof flip mechanism.

Background

Along with the progress of society, often can need to install additional multimedia equipment in the place that needs education demonstration such as school, especially hang to the multimedia equipment who installs on the indoor wall, use convenient, only need to use when the application data transmission line links to each other with the multimedia equipment communication can use. However, in such application environments, there is usually much dust, and the data terminal opening of the multimedia device hung in the classroom is usually disposed on the upper side of the multimedia device, so that the dust is easy to fall into the data terminal, and the device is easy to be damaged after a long time of use, thereby reducing the service life of the device. Therefore, there is a need for a dust-proof flip mechanism that can effectively prevent dust from entering the data terminals of multimedia devices to prevent dust from freely falling into the data terminals and damaging the devices.

The existing dust blocking cover for preventing dust and blocking dust cannot be completely attached to the multimedia equipment, the dust blocking effect is poor, the dust blocking cover is also easy to open accidentally after being folded and covered, the dust blocking effect of the dust blocking cover is reduced, and the dust blocking cover can fall down due to self gravity after being opened, so that the use effect of a user on the wiring of the multimedia equipment is reduced. Therefore, a novel multimedia device with a dustproof flip mechanism is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a multimedia device with a dustproof flip mechanism, which can effectively solve the problems of the background art.

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

a multimedia device with a dustproof flip mechanism comprises a multimedia device, wherein a clamping plate is fixedly connected with the middle upper part of the rear end of the multimedia device, the outer side of the clamping plate is clamped with a connecting plate, the rear end of the clamping plate is fixedly connected with a baffle, the rear end of the baffle is fixedly connected with a spring leaf, the upper part of the right end and the upper part of the left end of the connecting plate are both fixedly connected with connecting blocks, a dust cover is movably connected between the two connecting blocks through a rotating shaft, an auxiliary plate is fixedly connected to one end of the dust cover far away from the connecting plate, side plates are fixedly connected to the right upper part of the front end and the left upper part of the front end of the connecting plate, a supporting device and a limiting device are arranged on the end faces of the outer sides of the two side plates, the upper part of the supporting device and the upper part of the limiting device are movably connected with the outer side end face of the dust blocking cover, and the supporting device is located behind the limiting device.

Preferably, the connecting plate is internally provided with a hanging hole, and the clamping plate is clamped and embedded in the hanging hole.

Preferably, the supporting device comprises a first rotating seat and a second rotating seat, a telescopic supporting rod is fixedly connected between the first rotating seat and the second rotating seat, the first rotating seat is movably connected with the side plate through a rotating shaft, and the second rotating seat is movably connected with the dust blocking cover through a rotating shaft.

Preferably, the limiting device comprises a connecting shaft and a buckle, an access board is movably connected to the outer side face of the connecting shaft, the buckle is fixedly connected to the front portion of the outer side end face of the dust cover, the access board is matched with the buckle, and the inner side face of the connecting shaft is movably connected to the side plate.

Preferably, the auxiliary plate has a triangular longitudinal sectional shape.

Preferably, the lower end face of the side plate is attached to the upper portion of the outer side face of the multimedia device.

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

1. the utility model discloses in, use through keeping off dirt lid, two curb plates and accessory plate cooperation, will be located each wiring port on multimedia device upper portion and shelter from completely, dustproof dust-proof effect is better.

2. The utility model discloses in, when needs use multimedia equipment, open behind the dust-proof lid, telescopic strut can the auxiliary stay dust-proof lid, prevent that the dust-proof lid from falling under the action of gravity of self and influence user's wiring and use multimedia equipment, and the person of facilitating the use is to multimedia equipment's the installation of working a telephone switchboard.

3. The utility model discloses in, after having used up multimedia device, rotate the dust-retaining lid, make telescopic strut withdrawal, make dust-retaining lid and curb plate contact, make accessory plate and multimedia device laminating, then rotate the attachment strap and make attachment strap and buckle joint, fix the dust-retaining lid on multimedia device, make the dust-retaining lid can not be opened by accident, the dust-retaining effect of dust-retaining lid is better.

Drawings

Fig. 1 is a schematic view of the overall structure of a multimedia device with a dustproof flip mechanism according to the present invention;

fig. 2 is a schematic view of the overall structure of the multimedia device with a dust-proof flip mechanism when the dust-proof cover is opened;

fig. 3 is a schematic view of the rear view overall structure of the multimedia device with the dustproof flip mechanism of the present invention;

fig. 4 is a schematic view of the whole structure of the dust-blocking mechanism of the multimedia device with the dustproof flip mechanism of the present invention.

In the figure: 1. a multimedia device; 2. a connecting plate; 3. connecting blocks; 4. a dust cover; 5. a prop-up device; 6. a side plate; 7. a limiting device; 8. an auxiliary plate; 9. clamping a plate; 10. a baffle plate; 11. a spring plate; 21. a hanging hole; 51. a first rotating base; 52. a second rotating base; 53. a telescopic strut; 71. a connecting shaft; 72. a butt strap; 73. and (5) buckling.

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.

As shown in figures 1-4, a multimedia device with a dustproof flip-open mechanism comprises a multimedia device 1, a clamping plate 9 is fixedly connected to the middle upper part of the rear end of the multimedia device 1, a connecting plate 2 is clamped to the outer side of the clamping plate 9, a blocking plate 10 is fixedly connected to the rear end of the clamping plate 9, a spring leaf 11 is fixedly connected to the rear end of the blocking plate 10, connecting blocks 3 are fixedly connected to the upper part of the right end and the upper part of the left end of the connecting plate 2, a dust-blocking cover 4 is movably connected between the two connecting blocks 3 through a rotating shaft, an auxiliary plate 8 is fixedly connected to one end of the dust-blocking cover 4 far away from the connecting plate 2, side plates 6 are fixedly connected to the upper right part of the front end and the upper left part of the front end of the connecting plate 2, a supporting device 5 and a limiting device 7 are respectively arranged on the end faces of the outer, the supporting device 5 is positioned behind the limiting device 7.

A hanging hole 21 is formed in the connecting plate 2, and the clamping plate 9 is clamped and embedded in the hanging hole 21, so that the connecting plate 2 and the multimedia equipment 1 can be conveniently connected and installed; the supporting device 5 comprises a first rotating seat 51 and a second rotating seat 52, a telescopic support rod 53 is fixedly connected between the first rotating seat 51 and the second rotating seat 52, the first rotating seat 51 is movably connected with the side plate 6 through a rotating shaft, and the second rotating seat 52 is movably connected with the dust cover 4 through a rotating shaft, so that the effect of supporting and stabilizing the dust cover 4 can be achieved after the dust cover 4 is opened, and a user can use the multimedia equipment 1 conveniently; the limiting device 7 comprises a connecting shaft 71 and a buckle 73, an access board 72 is movably connected to the outer side face of the connecting shaft 71, the buckle 73 is fixedly connected to the front portion of the outer side end face of the dust-blocking cover 4, the access board 72 is matched with the buckle 73, the inner side face of the connecting shaft 71 is movably connected into the side plate 6, and the access board 72 is matched with the buckle 73 for use, so that the position of the dust-blocking cover 4 can be fixed when the dust-blocking cover 4 is covered, the dust-blocking cover 4 can be prevented from being accidentally opened, and the dust-blocking effect of the dust-blocking cover 4 is improved; the auxiliary plate 8 has a triangular longitudinal section, so that when the auxiliary plate 8 is attached to the front end face of the multimedia device 1, the sealing effect can be improved, the dust-blocking and dust-preventing effects are further improved, and meanwhile, certain attractiveness is achieved; the lower end face of the side plate 6 is attached to the upper part of the outer side face of the multimedia device 1, so that the dustproof and dustproof effects of the side face can be improved.

It should be noted that, the utility model relates to a multimedia device with a dustproof flip cover mechanism, multimedia teaching can be performed by a multimedia device 1 user, in the using process, the whole dustproof flip cover mechanism is fixedly connected with the multimedia device 1 through the hanging hole 21 and the clamping plate 9, then the dustproof flip cover 4 is rotated forwards, the lower part of the dustproof flip cover 4 is contacted with the upper part of the side plate 6, the auxiliary plate 8 is attached to the multimedia device 1, then the butt plate 72 is rotated anticlockwise, the butt plate 72 is lapped in the buckle 73, the dustproof cover 4 is completely shielded and fixed above the multimedia device 1, each wiring port on the upper end surface of the multimedia device 1 is shielded by the dustproof cover 4, thereby realizing the dustproof effect, the dustproof cover 4 can be prevented from being accidentally opened through the butt plate 72 and the buckle 73, thereby improving the using effect of the dustproof cover 4, when needing to use multimedia device 1 to carry out multimedia teaching, clockwise rotation attachment strap 72 makes attachment strap 72 and buckle 73 break away from, rotates behind and keeps off dirt lid 4 and open keeping off dirt lid 4, makes each wiring port on multimedia device 1 expose so that the wiring uses, and at the in-process of opening keeping off dirt lid 4, telescopic strut 53 extension is opened, and supplementary propping up keeps off dirt lid 4, and the person of facilitating the use carries out the wiring installation to multimedia device 1 and uses.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multimedia device with dustproof flip mechanism, includes multimedia device (1), its characterized in that: the middle-upper part of the rear end of the multimedia equipment (1) is fixedly connected with a clamping plate (9), the outer side of the clamping plate (9) is clamped with a connecting plate (2), the rear end of the clamping plate (9) is fixedly connected with a blocking piece (10), the rear end of the blocking piece (10) is fixedly connected with a spring piece (11), the upper part of the right end and the upper part of the left end of the connecting plate (2) are both fixedly connected with connecting blocks (3), a dust blocking cover (4) is movably connected between the two connecting blocks (3) through a rotating shaft, one end of the dust blocking cover (4) far away from the connecting plate (2) is fixedly connected with an auxiliary plate (8), the upper right part and the upper left part of the front end of the connecting plate (2) are both fixedly connected with side plates (6), a supporting device (5) and a limiting device (7) are both arranged on the outer end faces of the two side plates (6), the upper parts of the supporting device (5) and the limiting device (, the supporting device (5) is positioned behind the limiting device (7).

2. The multimedia device with a dust-proof flip mechanism as claimed in claim 1, wherein: the inside of connecting plate (2) is seted up and is affiliated to hole (21), cardboard (9) joint nestification is in affiliated to hole (21).

3. The multimedia device with a dust-proof flip mechanism as claimed in claim 1, wherein: prop up device (5) and rotate seat (52) including first rotation seat (51) and second, first rotation seat (51) and second rotate fixedly connected with telescopic strut (53) between seat (52), through pivot swing joint between first rotation seat (51) and curb plate (6), the second rotates between seat (52) and keep off dirt lid (4) through pivot swing joint.

4. The multimedia device with a dust-proof flip mechanism as claimed in claim 1, wherein: stop device (7) are including connecting axle (71) and buckle (73), swing joint has attachment strap (72) on the lateral surface of connecting axle (71), buckle (73) fixed connection is in the front portion of the outside terminal surface of dust-retaining cover (4), attachment strap (72) cooperate with buckle (73), the medial surface swing joint of connecting axle (71) is in curb plate (6).

5. The multimedia device with a dust-proof flip mechanism as claimed in claim 1, wherein: the auxiliary plate (8) is triangular in longitudinal section.

6. The multimedia device with a dust-proof flip mechanism as claimed in claim 1, wherein: the lower end face of the side plate (6) is attached to the upper portion of the outer side face of the multimedia device (1).