CN213635125U

CN213635125U - Multimedia display device

Info

Publication number: CN213635125U
Application number: CN202023257983.7U
Authority: CN
Inventors: 闵绮
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-06
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a multimedia display device, it includes base and installing frame, base top contact connection has the installing frame, the internally mounted of installing frame has the show screen, the spout has been seted up to the both sides inner wall of installing frame, the first fixed block of both sides fixedly connected with at base top, the both sides fixedly connected with second fixed block of installing frame bottom, the middle part of first fixed block and the middle part of second fixed block all through connection have the bolt. Through the arrangement of the first fixing block, the second fixing block and the bolt, the mounting frame can drive the display screen to rotate around the bolt, so that the inclination angle of the display screen can be conveniently adjusted, the sight of people vertically falls on the display screen, and a better display effect is achieved; the deashing roller can be along screw post steady movement, and the deashing roller can wipe the dust on show screen surface, and the both sides fixed connection slider of deashing roller simultaneously, the slider slides in the spout is inside, keeps the both ends of deashing roller on same water flat line for it is more steady to clean.

Description

Multimedia display device

Technical Field

The utility model relates to a multimedia display equipment technical field, concretely relates to multimedia display device.

Background

Multimedia is the synthesis of many media, generally include the multiple media forms such as text, sound and picture, in the computer system, multimedia means a kind of man-machine interactive information communication and spread media combining two or more media, the media used includes characters, pictures, photos, sound, animation and film, and the interactive function that the program provides, multimedia technology is to store and manage various information such as the language characters, data, audio frequency, video through the computer, make the user carry on the technology of the real-time information communication with the computer through many senses, the content that multimedia technology shows, bears is the product of the computer technology in fact.

Although the existing multimedia display device can visually interact information for people, the existing multimedia display device still has some defects, for example, after a display screen in the multimedia display device is electrified, static electricity is generated on the surface of the screen, so that an ash layer is easily adsorbed, and the screen is polluted; meanwhile, the display screen of the existing display device is usually fixed on the base, and the inclination angle cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the multimedia display device among the prior art show screen surface and producing the static easily and adsorb the dust and can not adjust inclination's defect.

To this end, the utility model provides a multimedia display device, include

The display screen is arranged in the installation frame, sliding grooves are formed in the inner walls of two sides of the installation frame, two sides of the top of the base are fixedly connected with first fixed blocks, two sides of the bottom of the installation frame are fixedly connected with second fixed blocks, and the middle parts of the first fixed blocks and the second fixed blocks are respectively connected with bolts in a penetrating mode;

the inside sliding connection of spout has the slider, one side fixedly connected with deashing roller of slider, the both ends through connection of deashing roller has two screw thread posts, two the top and the bottom of screw thread post are swing joint respectively in the top and the bottom of installing frame inner wall.

As a preferred technical scheme of the utility model, a first belt is sleeved on the top of the outer side of one of the threaded columns, a second belt is sleeved on the top of the outer side of the other threaded column, and the other end of the first belt and the other end of the second belt are both sleeved on the bottom of the rotating rod; the rotating rod is rotatably arranged on the mounting frame.

As a preferred technical scheme of the utility model, the first protective housing of top fixedly connected with of installing frame, the internally mounted of first protective housing has first motor, the output fixed connection bull stick of first motor.

As a preferred technical scheme of the utility model, one side of the top of the base is fixedly connected with a second protective shell, a second motor is installed inside the second protective shell, and the output end of the second motor is fixedly connected with a screw rod; one end of the screw rod, which is far away from the second motor, is rotatably arranged on the base;

the middle part cover of lead screw is equipped with the thread bush, thread bush bottom slidable is located on the base and its top articulates there is the connecting rod, the other end of connecting rod articulates in the back of installing frame.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a multimedia display device, through the setting of first fixed block, second fixed block and bolt, the installing frame can drive the show screen and rotate around the bolt, is convenient for adjust the inclination of show screen, makes people's sight vertically fall on the show screen, reaches better bandwagon effect.

The deashing roller can be along screw post steady movement, and the deashing roller can wipe the dust on show screen surface, and the both sides fixed connection slider of deashing roller simultaneously, the slider slides in the spout is inside, keeps the both ends of deashing roller on same water flat line for it is more steady to clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a multimedia display apparatus provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side view of a multimedia presentation device.

In the figure: 1. a base; 2. installing a frame; 21. a first fixed block; 22. a second fixed block; 23. a bolt; 3. a display screen; 4. a chute; 41. a slider; 42. an ash removal roller; 43. a threaded post; 44. a first belt; 45. a second belt; 46. a rotating rod; 47. a first motor; 5. a first protective case; 6. a second protective shell; 61. a second motor; 62. a screw rod; 63. a threaded sleeve; 64. a connecting rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The embodiment provides a multimedia display device, as shown in fig. 1 to 3, it includes base 1 and installing frame 2, the contact of base 1 top is connected with installing frame 2, the internally mounted of installing frame 2 has show screen 3, spout 4 has been seted up to the both sides inner wall of installing frame 2, the inside sliding connection of spout 4 has slider 41, one side fixedly connected with deashing roller 42 of slider 41, deashing roller 42 is located the front upper side of show screen 3 when not using, the both ends slidable of deashing roller 42 are established on two screw thread posts 43. Specifically, two sliders are respectively sleeved on the threads, and one side of each slider is slidably arranged on the mounting frame. The top and the bottom of two screw thread posts 43 rotate respectively and connect in the top and the bottom of installing frame 2 inner wall, the top cover in one of them screw thread post 43 outside is equipped with first belt 44, the top cover in another screw thread post 43 outside is equipped with second belt 45, second belt 45 is located the top of first belt 44, the bottom at bull stick 46 is all established to the other end of first belt 44 and the other end of second belt 45, the first protective housing 5 of top fixedly connected with of installing frame 2, the internally mounted of first protective housing 5 has first motor 47, the output fixed connection bull stick 46 of first motor 47.

According to the drawings of fig. 2 and 3, two sides of the top of the base 1 are fixedly connected with first fixed blocks 21, two sides of the bottom of the mounting frame 2 are fixedly connected with second fixed blocks 22, the middle parts of the first fixed blocks 21 and the second fixed blocks 22 are respectively connected with a bolt 23 in a penetrating manner, the bolts 23 enable the first fixed blocks 21 and the second fixed blocks 22 to only rotate around the bolts 23, one side of the top of the base 1 is fixedly connected with a second protective shell 6, a second motor 61 is installed inside the second protective shell 6, the output end of the second motor 61 is fixedly connected with a lead screw 62, and one end of the lead screw, which is far away from the second motor, is rotatably arranged on the base; the middle part of the screw rod 62 is sleeved with a threaded sleeve 63, the bottom of the threaded sleeve is slidably arranged on the base, the top of the threaded sleeve is hinged with a connecting rod, and the other end of the connecting rod 64 is hinged with the back of the mounting frame 2.

During the use, start first motor 47, first motor 47 drives bull stick 46 and rotates, bull stick 46 bottom is equipped with first belt 44 and second belt 45 respectively, first belt 44 and second belt 45 drive the screw thread post 43 synchronous rotation of show screen 3 both sides, make deashing roller 42 along screw thread post 43 smooth movement, deashing roller 42 can wipe the dust on show screen 3 surface, deashing roller 42's both sides fixed connection slider 41 simultaneously, slider 41 slides in spout 4 inside, the both ends that keep deashing roller 42 are on same water flat line, make to clean more steadily.

Simultaneously at base 1's top fixed connection second protective housing 6, the internally mounted of second protective housing 6 has second motor 61, start second motor 61, the output fixed connection lead screw 62 of second motor 61, second motor 61 drives lead screw 62 and rotates, make thread bush 63 remove about can, connecting rod 64 alright in order to prop up or slow down the certain inclination of installing frame 2 like this, the bottom of installing frame 2 rotates around bolt 23 through first fixed block 21 and second fixed block 22, make people's sight vertically fall on show screen 3, reach better bandwagon effect.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A multimedia presentation device, characterized in that: the display screen comprises a base (1) and an installation frame (2), wherein the top of the base (1) is in contact connection with the installation frame (2), a display screen (3) is installed inside the installation frame (2), sliding grooves (4) are formed in the inner walls of the two sides of the installation frame (2), the two sides of the top of the base (1) are fixedly connected with a first fixing block (21), the two sides of the bottom of the installation frame (2) are fixedly connected with a second fixing block (22), and bolts (23) penetrate through the middle of the first fixing block (21) and the middle of the second fixing block (22);

the inside sliding connection of spout (4) has slider (41), one side fixedly connected with deashing roller (42) of slider (41), establish on two screw thread posts (43) the both ends slidable of deashing roller (42), two the top and the bottom of screw thread post (43) are rotatable coupling respectively in the top and the bottom of installing frame (2) inner wall.

2. The multimedia presentation device of claim 1, wherein: a first belt (44) is sleeved at the top of the outer side of one of the threaded columns (43), a second belt (45) is sleeved at the top of the outer side of the other threaded column (43), and the other end of the first belt (44) and the other end of the second belt (45) are sleeved at the bottom of the rotating rod (46); the rotating rod is rotatably arranged on the mounting frame.

3. The multimedia presentation device of claim 1, wherein: the top fixedly connected with first protecting sheathing (5) of installing frame (2), the internally mounted of first protecting sheathing (5) has first motor (47), output fixed connection bull stick (46) of first motor (47).

4. The multimedia presentation device of claim 1, wherein: a second protective shell (6) is fixedly connected to one side of the top of the base (1), a second motor (61) is installed inside the second protective shell (6), the output end of the second motor (61) is fixedly connected with a screw rod (62), and one end, far away from the second motor, of the screw rod is rotatably arranged on the base; the middle part of the screw rod (62) is sleeved with a threaded sleeve (63), the bottom of the threaded sleeve (63) is slidably arranged on the base, the top of the threaded sleeve (63) is hinged with a connecting rod (64), and the other end of the connecting rod (64) is hinged to the back of the mounting frame (2).