CN216113101U

CN216113101U - Conference tablet computer convenient to height-adjusting

Info

Publication number: CN216113101U
Application number: CN202122834561.XU
Authority: CN
Inventors: 张晴晴; 王甲奇; 李占伟
Original assignee: Shandong Shisui Information Technology Co ltd
Current assignee: Shandong Shisui Information Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-22
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a conference flat plate convenient for height adjustment, which comprises a stand, wherein supporting rods are fixedly connected to the left side and the right side of the top end of the stand, sliding rods are rotatably connected to the tops of the inner ends of the supporting rods, one ends of the inner sides of the sliding rods are respectively and slidably connected to the left end and the right end of a flat plate body, and the bottom ends of the sliding rods are respectively and fixedly connected to the left side and the right side of the top end of a bottom plate. According to the utility model, the screw rod is driven to rotate by the second motor, the flat plate body is driven to slide in the slide rod to adjust the height, the rotating shaft and the gear are driven to rotate by the third motor, the gear is meshed with the arc-shaped rack and can drive the bottom plate and the slide rod to deflect, the angle adjustment of the flat plate body is realized, the flat plate body is flexible to use and high in practicability, the cleaning shaft and the cleaning brush are driven to rotate by the first motor, the screen of the flat plate body is cleaned, and the flat plate body is prevented from being influenced in normal work due to the fact that dust adheres to the surface of the flat plate body after being used for a long time.

Description

Conference tablet computer convenient to height-adjusting

Technical Field

The utility model relates to the field of conference equipment, in particular to a conference flat plate with a height convenient to adjust.

Background

With the continuous development of society and the continuous progress of scientific level, conference rooms, audio teaching rooms and the like are not a platform and a chair with microphones before, but various advanced multimedia conferences and teaching equipment are replaced, and companies mostly use flat plates to carry out conference work in the conference nowadays, wherein the conference flat plates integrate various devices such as projectors, curtains, electronic whiteboards, sound equipment, computers, remote conference terminals and the like, have various functions such as interactive intelligent whiteboards, interactive document demonstration, screen-divided remote conferences, multi-terminal wireless screen transmission, network multimedia playing and the like, and are favored by many companies due to the superiority of intelligence.

Chinese patent document CN214467636U discloses a conference is dull and stereotyped convenient to support, including base and display screen main part, the intermediate position department on display screen main part top is provided with the camera, the base is located the lower part of display screen main part, the intermediate position department on base top is provided with adjustment mechanism, adjustment mechanism includes electric telescopic handle, bracing piece and slider. According to the utility model, the height of the display screen main body can be adjusted according to the height requirement of a user, the user only needs to start the electric telescopic rod connected with the power supply, at the moment, the electric telescopic rod stretches, the electric telescopic rod can drive the display screen main body to move up and down, the display screen main body can drive the slider to move outside the supporting rod, the supporting rod can support the display screen main body to prevent the unstable movement of the display screen main body, and the user can use the display screen main body after adjusting the height of the display screen main body to a proper position by using the electric telescopic rod, so that the practicability is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a conference flat plate with a height convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme: a conference flat plate convenient for height adjustment comprises a stand, wherein supporting rods are fixedly connected to the left side and the right side of the top end of the stand, the top of one end of the inner side of each supporting rod is rotatably connected with a sliding rod, one end of the inner side of each sliding rod is respectively and slidably connected to the left end and the right end of a flat plate body, the bottom end of each sliding rod is respectively and fixedly connected to the left side and the right side of the top end of a bottom plate, the middle part of the bottom end of each bottom plate is fixedly connected with a second motor, a driving end of each second motor penetrates through the bottom plate and is fixedly connected with a screw rod, the outer diameter threads of the screw rods are connected with threaded columns, the inner wall of the right end of the stand is fixedly connected with a third motor, the driving end of each third motor is fixedly connected with a rotating shaft, gears are fixedly connected to the left side and the right side of the shaft body of each rotating shaft, arc-shaped racks are respectively and fixedly connected to the left side and the right side of the front end of the bottom plate, the electric telescopic handle is characterized in that the driving ends of the electric telescopic handle are fixedly connected with a baffle, the right end of the baffle is fixedly connected with a first motor, and the driving end of the first motor is fixedly connected to one end of the cleaning shaft.

As a further description of the above technical solution:

the front end of the threaded column is fixedly connected to the middle of the rear end of the flat plate body.

As a further description of the above technical solution:

the equal fixedly connected with stand in top of arc rack, the top of stand is fixed connection respectively in the bottom left and right sides of bottom plate.

As a further description of the above technical solution:

the bottom inner wall middle part fixedly connected with stabilizer bar of pallet, the top of stabilizer bar is rotated and is connected at the axis body middle part of pivot.

As a further description of the above technical solution:

the top of the stand is provided with a groove corresponding to the gear, and a plurality of heat dissipation holes are uniformly formed in the bottom of the stand.

As a further description of the above technical solution:

the bottom four corners department of pallet all fixedly connected with universal wheel.

As a further description of the above technical solution:

the other end of the cleaning shaft is rotatably connected to the right end of the left baffle.

As a further description of the above technical solution:

the middle part of the shaft body of the cleaning shaft is fixedly connected with a cleaning brush.

The utility model has the following beneficial effects:

1. according to the utility model, the screw rod is driven to rotate by the second motor, the flat plate body is driven to slide in the slide rod to adjust the height by the rotation of the screw rod in the threaded column, the rotating shaft and the gear are driven to rotate by the third motor, the gear is meshed with the arc-shaped rack and is connected with the arc-shaped rack so as to drive the bottom plate and the slide rod to deflect, the angle adjustment of the flat plate body is realized, the proper light angle can be conveniently adjusted, and meanwhile, the use of the universal wheel is matched, so that the flat plate body is flexible to use, and the practicability is strong.

2. According to the utility model, the cleaning shaft and the cleaning brush are driven to rotate by the first motor, and then the cleaning brush is driven to lift by the electric telescopic rod, so that the screen of the flat plate body is cleaned, and the influence of dust attached to the surface of the flat plate body after long-term use on the normal work of the flat plate body is prevented.

Drawings

Fig. 1 is a perspective view of a conference tablet that is convenient for height adjustment according to the present invention;

fig. 2 is a schematic view of the interior of a stand of a conference tablet with a height easy to adjust according to the present invention.

Illustration of the drawings:

1. a stand; 2. an electric telescopic rod; 3. a first motor; 4. a support bar; 5. a screw; 6. a plate body; 7. a threaded post; 8. a slide bar; 9. a cleaning brush; 10. cleaning the shaft; 11. a baffle plate; 12. a column; 13. an arc-shaped rack; 14. a second motor; 15. a base plate; 16. a third motor; 17. a gear; 18. a rotating shaft; 19. grooving; 20. a stabilizer bar; 21. heat dissipation holes; 22. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: a conference flat plate convenient for height adjustment comprises a stand 1, wherein supporting rods 4 are fixedly connected to the left side and the right side of the top end of the stand 1, the tops of the inner ends of the supporting rods 4 are rotatably connected with sliding rods 8, the inner ends of the sliding rods 8 are respectively slidably connected to the left end and the right end of a flat plate body 6, the bottoms of the sliding rods 8 are respectively fixedly connected to the left side and the right side of the top end of a bottom plate 15, a second motor 14 is fixedly connected to the middle of the bottom end of the bottom plate 15, a driving end of the second motor 14 penetrates through the bottom plate 15 and is fixedly connected with a screw rod 5, a threaded column 7 is connected to the outer diameter threads of the screw rod 5, a third motor 16 is fixedly connected to the inner wall of the right end of the stand 1, a rotating shaft 18 is fixedly connected to the driving end of the third motor 16, gears 17 are fixedly connected to the left side and the right side of a shaft body of the rotating shaft 18, arc-shaped racks 13 are engaged with the top ends of the gears 17, the screw rods 5 are driven to rotate by the second motor 14, drive dull and stereotyped body 6 through screw rod 5 at 7 internal rotations of screw post and slide the height-adjusting in slide bar 8, simultaneously drive pivot 18 and gear 17 rotation through third motor 16, gear 17 is through being connected with arc rack 13 meshing thereby can drive bottom plate 15 and slide bar 8 and deflect, the angle modulation of dull and stereotyped body 6 has been realized, it is nimble to make dull and stereotyped body 6 use, the equal fixedly connected with electric telescopic handle 2 of the front end left and right sides of bottom plate 15, the equal fixedly connected with baffle 11 of drive end of electric telescopic handle 2, the first motor 3 of right-hand member fixedly connected with of right side baffle 11, the drive end fixed connection of first motor 3 is in the one end of clean axle 10, drive clean axle 10 and clean brush 9 through first motor 3 and rotate, then drive clean brush 9 through electric telescopic handle 2 and go up and down, clean the screen to dull and stereotyped body 6.

The front end of the threaded column 7 is fixedly connected to the middle of the rear end of the flat plate body 6, the top ends of the arc-shaped racks 13 are fixedly connected with the upright columns 12, the top ends of the upright columns 12 are respectively and fixedly connected to the left side and the right side of the bottom end of the bottom plate 15, the middle of the inner wall of the bottom end of the stand 1 is fixedly connected with the stabilizer bar 20, the top ends of the stabilizer bar 20 are rotatably connected to the middle of the shaft body of the rotating shaft 18, stability of the rotating shaft 18 during rotation can be guaranteed by arranging the stabilizer bar 20, the top end of the stand 1 is provided with a groove 19 corresponding to the position of the gear 17, the bottom end of the stand 1 is uniformly provided with a plurality of heat dissipation holes 21, heat dissipation of the third motor 16 is facilitated, the service life of the third motor is prolonged, the four corners of the bottom end of the stand 1 are respectively and fixedly connected with universal wheels 22, movement of the whole device is facilitated through the universal wheels 22, meanwhile, the direction of the whole device can be adjusted, and the other end of the cleaning shaft 10 is rotatably connected to the right end of the left baffle plate 11, the axis body middle part fixedly connected with cleaning brush 9 of clean axle 10 drives through first motor 3 that clean axle 10 and cleaning brush 9 rotate, cleans dull and stereotyped body 6's screen.

The working principle is as follows: at first, drive screw rod 5 through second motor 14 and rotate, it drives dull and stereotyped body 6 and slides the height-adjusting in slide bar 8 to rotate in screw post 7 through screw rod 5, it rotates to drive pivot 18 and gear 17 through third motor 16 simultaneously, gear 17 is through being connected with arc rack 13 meshing thereby can drive bottom plate 15 and slide bar 8 and deflect, the angle modulation of dull and stereotyped body 6 has been realized, cooperate the use of universal wheel 22 simultaneously, make dull and stereotyped body 6 use nimble, therefore, the clothes hanger is strong in practicability, drive cleaning shaft 10 and cleaning brush 9 through first motor 3 and rotate, then drive cleaning brush 9 through electric telescopic handle 2 and go up and down, clean the screen of dull and stereotyped body 6, prevent that dull and stereotyped body 6 from using the surface for a long time and adhering to the dust and influencing its normal work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a conference is dull and stereotyped convenient to height-adjusting, includes stand (1), its characterized in that: the support frame is characterized in that support rods (4) are fixedly connected to the left side and the right side of the top end of the frame platform (1), slide rods (8) are rotatably connected to the tops of the inner sides of the support rods (4), the inner sides of the slide rods (8) are respectively slidably connected to the left end and the right end of the flat plate body (6), the bottom ends of the slide rods (8) are respectively fixedly connected to the left side and the right side of the top end of the bottom plate (15), a second motor (14) is fixedly connected to the middle of the bottom end of the bottom plate (15), a drive end of the second motor (14) penetrates through the bottom plate (15) and is fixedly connected with a screw rod (5), a threaded column (7) is in threaded connection with the outer diameter of the screw rod (5), a third motor (16) is fixedly connected to the inner wall of the right end of the frame platform (1), a rotating shaft (18) is fixedly connected to the drive end of the third motor (16), gears (17) are fixedly connected to the left side and the right side of the shaft body of the rotating shaft (18), the top of gear (17) all meshes and is connected with arc rack (13), the equal fixedly connected with electric telescopic handle (2) of the front end left and right sides of bottom plate (15), the equal fixedly connected with baffle (11) of drive end of electric telescopic handle (2), the right side the right-hand member fixedly connected with first motor (3) of baffle (11), the drive end fixed connection of first motor (3) is in the one end of clean axle (10).

2. A conference tablet for facilitating height adjustment according to claim 1, wherein: the front end of the threaded column (7) is fixedly connected to the middle of the rear end of the flat plate body (6).

3. A conference tablet for facilitating height adjustment according to claim 1, wherein: the top of arc rack (13) all fixedly connected with stand (12), the top of stand (12) is fixed connection respectively in the bottom left and right sides of bottom plate (15).

4. A conference tablet for facilitating height adjustment according to claim 1, wherein: the stabilizer bar is characterized in that a stabilizer bar (20) is fixedly connected to the middle of the inner wall of the bottom end of the stand (1), and the top end of the stabilizer bar (20) is rotatably connected to the middle of a shaft body of the rotating shaft (18).

5. A conference tablet for facilitating height adjustment according to claim 1, wherein: the gear rack is characterized in that a groove (19) is formed in the position, corresponding to the gear (17), of the top end of the rack (1), and a plurality of heat dissipation holes (21) are uniformly formed in the bottom end of the rack (1).

6. A conference tablet for facilitating height adjustment according to claim 1, wherein: the bottom four corners of the stand (1) are fixedly connected with universal wheels (22).

7. A conference tablet for facilitating height adjustment according to claim 1, wherein: the other end of the cleaning shaft (10) is rotatably connected to the right end of the left baffle (11).

8. A conference tablet for facilitating height adjustment according to claim 1, wherein: the middle part of the shaft body of the cleaning shaft (10) is fixedly connected with a cleaning brush (9).