CN210223150U

CN210223150U - Adjustable is teaching show shelf for dissemination of news

Info

Publication number: CN210223150U
Application number: CN201920703655.3U
Authority: CN
Inventors: Qi Guo; 郭琪; Kefu Qin; 覃克福
Original assignee: Communication University Of Shanxi
Current assignee: Communication University Of Shanxi
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-03-31
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an adjustable is teaching show shelf for dissemination of news, the on-line screen storage device comprises a base, the first case of placing of top fixedly connected with of base, the first inside of placing the case is provided with telescopic machanism, telescopic machanism's top swing joint has the display panel, and the first top fixedly connected with second of placing the incasement chamber places the case. The utility model discloses a set up first motor, reach and drive the rotatory effect of action wheel and second threaded rod, through the action wheel, the belt with from the driving wheel, reach and drive the rotatory effect of first threaded rod, through first threaded rod, second threaded rod and screwed pipe, reach the effect to display panel altitude mixture control, through the display panel, reach the effect to news display, through the second motor, reach and drive the rotatory effect of first gear, through first gear, second gear and rotation axis, reach the effect to display panel angle modulation, this display rack makes things convenient for the diagonal degree to adjust, make things convenient for people to use.

Description

Adjustable is teaching show shelf for dissemination of news

Technical Field

The utility model relates to a technical field is propagated to the news specifically is an adjustable is propagated with teaching show shelf in news.

Background

News, also called messages, is a genre of recorded society, broadcast information and reflected times frequently used by newspapers, radio stations, television stations and the internet, has the characteristics of authenticity, timeliness, simplicity, readability and accuracy, the news concept has broad and narrow meanings, people need to use a showing stand in order to show news, and the height and angle of the existing showing stand are inconvenient to adjust, so that people cannot watch the news conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable is teaching show shelf for dissemination of news possesses the advantage that can adjust height and angle, has solved the inconvenient problem of adjusting height and angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable is teaching show shelf for dissemination of news, includes the base, the first case of placing of top fixedly connected with of base, the first inside of placing the case is provided with telescopic machanism, telescopic machanism's top swing joint has the display panel, the first top fixedly connected with second of placing the incasement chamber places the case, and the second places the inside of case and be provided with rotary mechanism, rotary mechanism's top and display panel fixed connection.

Preferably, the two sides of the bottom of the base are fixedly connected with supporting legs, and the bottoms of the supporting legs are movably connected with idler wheels through rotating shafts.

Preferably, telescopic machanism includes first motor and first threaded rod, the pivot fixedly connected with second threaded rod of first motor, the bottom cover on second threaded rod surface is equipped with the action wheel, the bottom cover on first threaded rod surface is equipped with from the driving wheel, and the action wheel passes through the belt and is connected from the driving wheel transmission, the surface of first threaded rod and second threaded rod all is equipped with the screwed pipe, and the top of screwed pipe passes through bearing and display panel swing joint, the equal fixedly connected with slider in front and the back of screwed pipe, the first inner wall of placing the case has seted up the spout, and slider and spout sliding connection.

Preferably, the rotating mechanism comprises a second motor, a rotating shaft of the second motor is fixedly connected with a first gear, the right side of the first gear is meshed with a second gear, a rotating shaft is fixedly connected inside the second gear, and the top of the rotating shaft is fixedly connected with the display panel.

Preferably, first through-holes are formed in the two sides of the first containing box, the filter screen is fixedly connected to the inner portion of the first through-holes, and second through-holes are formed in the two sides of the second containing box.

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

1. the utility model discloses a set up first motor, reach and drive the rotatory effect of action wheel and second threaded rod, through the action wheel, the belt with from the driving wheel, reach and drive the rotatory effect of first threaded rod, through first threaded rod, second threaded rod and screwed pipe, reach the effect to display panel altitude mixture control, through the display panel, reach the effect to news display, through the second motor, reach and drive the rotatory effect of first gear, through first gear, second gear and rotation axis, reach the effect to display panel angle modulation, this display rack makes things convenient for the diagonal degree to adjust, make things convenient for people to use.

2. The utility model discloses a supporting leg and gyro wheel, conveniently remove this display frame, avoid appearing the situation that can't remove, through slider and spout, reach the effect that supplementary screwed pipe removed, avoid the screwed pipe to appear removing too much situation, through first through-hole and second through-hole, reach and place the radiating effect of case to first case and the second of placing, avoid first motor and second motor the situation that damages to appear, through the filter screen, reach the effect that shelters from the dust, avoid the dust to enter into first incasement of placing, influence the use of show shelf.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the threaded pipe of the present invention;

FIG. 3 is a schematic view of the telescopic mechanism of the present invention;

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

In the figure: the automatic feeding device comprises a base 1, a first placing box 2, a telescopic mechanism 3, a first motor 31, a first threaded rod 32, a second threaded rod 33, a driving wheel 34, a driven wheel 35, a belt 36, a threaded pipe 37, a sliding block 38, a sliding chute 39, a display panel 4, a second placing box 5, a rotating mechanism 6, a second motor 61, a first gear 62, a second gear 63, a rotating shaft 64, supporting legs 7, rollers 8, a first through hole 9, a filter screen 10 and a second through hole 11.

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, an adjustable teaching display rack for news transmission comprises a base 1, wherein supporting legs 7 are fixedly connected to both sides of the bottom of the base 1, rollers 8 are movably connected to the bottoms of the supporting legs 7 through rotating shafts, the display rack is convenient to move through the supporting legs 7 and the rollers 8, the display rack is prevented from being incapable of moving, a first placing box 2 is fixedly connected to the top of the base 1, first through holes 9 are respectively formed in both sides of the first placing box 2, a filter screen 10 is fixedly connected to the inside of each first through hole 9, a dust shielding effect is achieved through the filter screen 10, dust is prevented from entering the first placing box 2 and affecting the use of the display rack, second through holes 11 are respectively formed in both sides of the second placing box 5, and the heat dissipation effects of the first placing box 2 and the second placing box 5 are achieved through the first through holes 9 and the second through holes 11, avoid the first motor 31 and the second motor 61 to appear the situation of damaging, the inside of first placing box 2 is provided with telescopic machanism 3, telescopic machanism 3 includes first motor 31 and first threaded rod 32, the pivot fixedly connected with second threaded rod 33 of first motor 31, the bottom cover on the surface of second threaded rod 33 is equipped with driving wheel 34, the bottom cover on the surface of first threaded rod 32 is equipped with from driving wheel 35, and driving wheel 34 is connected with from driving wheel 35 transmission through belt 36, the surface of first threaded rod 32 and second threaded rod 33 is all equipped with screwed pipe 37, and the top of screwed pipe 37 is through bearing and display panel 4 swing joint, the front and the back of screwed pipe 37 all fixedly connected with slider 38, the inner wall of first placing box 2 is equipped with spout 39, and slider 38 and spout 39 sliding connection, through slider 38 and spout 39, reach the effect of supplementary screwed pipe 37 removal, the situation that the threaded pipe 37 moves too much is avoided, the display panel 4 is movably connected to the top of the telescopic mechanism 3, the second placing box 5 is fixedly connected to the top of the inner cavity of the first placing box 2, the rotating mechanism 6 is arranged inside the second placing box 5, the rotating mechanism 6 comprises a second motor 61, a first gear 62 is fixedly connected to a rotating shaft of the second motor 61, a second gear 63 is meshed to the right side of the first gear 62, a rotating shaft 64 is fixedly connected to the inside of the second gear 63, the top of the rotating shaft 64 is fixedly connected with the display panel 4, the top of the rotating mechanism 6 is fixedly connected with the display panel 4, the effect of driving the driving wheel 34 and the second threaded rod 33 to rotate is achieved by arranging the first motor 31, the effect of driving the first threaded rod 32 to rotate is achieved by the driving wheel 34, the belt 36 and the driven wheel 35, the effect of driving the first threaded rod 32 to rotate is achieved, reach the effect to 4 altitude mixture control of display panel, through display panel 4, reach the effect to news display, through second motor 61, reach the effect that drives first gear 62 rotation, through first gear 62, second gear 63 and rotation axis 64, reach the effect to 4 angle modulation of display panel, this display bracket conveniently adjusts the angle, makes things convenient for people to use.

During the use, through setting up first motor 31, reach and drive action wheel 34 and the rotatory effect of second threaded rod 33, through action wheel 34, belt 36 and follow driving wheel 35, reach and drive the rotatory effect of first threaded rod 32, through first threaded rod 32, second threaded rod 33 and screwed pipe 37, reach the effect to 4 altitude mixture control of display panel, through display panel 4, reach the effect to news display, through second motor 61, reach and drive the rotatory effect of first gear 62, through first gear 62, second gear 63 and rotation axis 64, reach the effect to 4 angle modulation of display panel, this display rack conveniently adjusts the angle, make things convenient for people to use.

In summary, the following steps: this adjustable is teaching show shelf for dissemination of news through base 1, first case 2, the telescopic machanism 3 of placing, display panel 4, the second place the cooperation of case 5 and rotary mechanism 6, has solved the inconvenient problem of adjusting height and angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable is teaching show shelf for dissemination of news, includes base (1), its characterized in that: the top fixedly connected with of base (1) is first places case (2), the inside of first placing case (2) is provided with telescopic machanism (3), the top swing joint of telescopic machanism (3) has display panel (4), first top fixedly connected with second of placing case (2) inner chamber places case (5), and the inside that case (5) were placed to the second is provided with rotary mechanism (6), rotary mechanism's (6) top and display panel (4) fixed connection.

2. The adjustable teaching display stand for dissemination of news as claimed in claim 1, wherein: the base is characterized in that supporting legs (7) are fixedly connected to the two sides of the bottom of the base (1), and idler wheels (8) are movably connected to the bottoms of the supporting legs (7) through rotating shafts.

3. The adjustable teaching display stand for dissemination of news as claimed in claim 1, wherein: telescopic machanism (3) include first motor (31) and first threaded rod (32), pivot fixedly connected with second threaded rod (33) of first motor (31), the bottom cover on second threaded rod (33) surface is equipped with action wheel (34), the bottom cover on first threaded rod (32) surface is equipped with from driving wheel (35), and action wheel (34) pass through belt (36) and are connected with from driving wheel (35) transmission, the surface of first threaded rod (32) and second threaded rod (33) all is equipped with screwed pipe (37), and the top of screwed pipe (37) passes through bearing and display panel (4) swing joint, the equal fixedly connected with slider (38) in front and the back of screwed pipe (37), first inner wall of placing case (2) has seted up spout (39), and slider (38) and spout (39) sliding connection.

4. The adjustable teaching display stand for dissemination of news as claimed in claim 1, wherein: the rotating mechanism (6) comprises a second motor (61), a rotating shaft of the second motor (61) is fixedly connected with a first gear (62), a second gear (63) is meshed on the right side of the first gear (62), a rotating shaft (64) is fixedly connected inside the second gear (63), and the top of the rotating shaft (64) is fixedly connected with the display panel (4).

5. The adjustable teaching display stand for dissemination of news as claimed in claim 1, wherein: first through-hole (9) have all been seted up to the both sides of first case (2) of placing, and the inside fixedly connected with filter screen (10) of first through-hole (9), second through-hole (11) have all been seted up to the both sides of case (5) are placed to the second.