CN210920704U

CN210920704U - Real standard platform of mobile display screen electronic information engineering

Info

Publication number: CN210920704U
Application number: CN201922011576.9U
Authority: CN
Inventors: 汤丽娟; 孙克争
Original assignee: Jiangsu Vocational College of Business
Current assignee: Jiangsu Vocational College of Business
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-03
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a mobile display screen electronic information engineering training platform, which comprises a mobile platform, an angle adjusting device is installed at the top of one end of the mobile platform, a display device is movably installed at the top of the angle adjusting device, the angle adjusting device comprises a vertical plate fixedly arranged at the top of the mobile platform, a bracket is fixedly arranged at one side of the vertical plate, a first motor is fixedly installed at the top of the bracket, a rotating shaft is fixedly arranged at the rotating end of the first motor, the other end of the rotating shaft penetrates through the vertical plate and is fixedly arranged at the center of the side wall of a U-shaped plate, through holes are arranged at the two ends of the U-shaped plate, the inner wall of the through hole is fixedly connected with the outer ring of a bearing, the inner ring of the bearing is fixedly inserted with a short shaft, the two short shafts are fixedly connected through a round rod, a second motor is fixedly installed at the inner wall of the U, and one end of the short shaft is fixedly provided with an installation frame, and a display device is movably arranged on the installation frame.

Description

Real standard platform of mobile display screen electronic information engineering

Technical Field

The utility model relates to a real standard platform technical field of electronic information engineering specifically is a real standard platform of mobile display screen electronic information engineering.

Background

In present daily teaching, all can need to use the real standard platform of electronic information engineering with display screen, this kind of real standard bench is used for the supplementary teaching's display screen, most all realize fixed mounting with real standard platform, can not realize the regulation of angle, consequently in teaching, can produce certain limitation sometimes, lead to can not let all students see the knowledge point on the display screen, for this reason we propose a real standard platform of mobile display screen electronic information engineering and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a real standard platform of mobile display screen electronic information engineering to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile display screen electronic information engineering training platform comprises a mobile platform, wherein an angle adjusting device is installed at the top of one end of the mobile platform, a display device is movably installed at the top of the angle adjusting device, the angle adjusting device comprises a vertical plate fixedly arranged at the top of the mobile platform, a support is fixedly arranged on one side of the vertical plate, a first motor is fixedly installed at the top of the support, a rotating end of the first motor is fixedly provided with a rotating shaft, the other end of the rotating shaft penetrates through the vertical plate and is fixedly arranged at the center of the side wall of a U-shaped plate, the open end of the U-shaped plate faces away from the vertical plate, through holes are formed in two ends of the U-shaped plate, the inner wall of each through hole is fixedly connected with an outer ring of a bearing, a short shaft is fixedly inserted into an inner ring of the bearing, the two short shafts are fixedly connected through a round rod, a second motor is fixedly, the worm and the gear intermeshing that the round bar outer wall was fixed cup jointed, and the fixed mounting bracket that is equipped with of one end of minor axis, movable mounting has display device on the mounting bracket.

As a preferred technical scheme of the utility model, be equipped with the slot on the mounting bracket, display device's bottom is equipped with the inserted block with the slot cooperation, the inserted block activity is pegged graft in the slot.

As an optimal technical scheme of the utility model, the intercommunication is equipped with the spring groove in the slot, the slip joint has the slider in the spring groove, the fixed stop block that is equipped with in one side of slider, the stop block extend to in the slot with the movable joint of stop groove that is equipped with on the inserted block, and the fixed pull rod that is equipped with in one side of slider dorsad stop block, the spring has been cup jointed to the outer wall of pull rod, the both ends of spring respectively with the lateral wall of slider and spring inslot wall fixed connection.

As a preferred technical scheme of the utility model, the one end that the slider was kept away from to the pull rod slides and runs through the fixed piece of holding that is equipped with in spring groove, the surface of holding the piece is equipped with one deck antiskid line.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with of both ends lateral wall of slider, the inner wall in spring groove is equipped with the spacing groove with the stopper cooperation.

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

utilize the cooperation of each part to use on the angle adjusting device, make display device realize the rotation regulation and the every single move regulation of multi-angle, make display device applicable in different scenes, improve device's practicality, and display device still can be quick dismantle from angle adjusting device, easy operation is convenient.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the angle adjustment device of the present invention;

fig. 3 is an enlarged structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a moving table 1, an angle adjusting device 2, a vertical plate 21, a bracket 22, a first motor 23, a rotating shaft 24, a 25U-shaped plate, a through hole 26, a bearing 27, a short shaft 28, a round rod 29, a gear 210, a second motor 211, a worm 212, a mounting rack 213, a slot 214, a spring groove 215, a sliding block 216, a stop block 217, a pull rod 218, a holding block 219, a spring 220, a stop block 221, a limit groove 222, a display device 3, an insertion block 31 and a stop groove 32.

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. 1-3, the present invention provides a technical solution: a mobile display screen electronic information engineering training platform comprises a mobile platform 1, an angle adjusting device 2 is installed at the top of one end of the mobile platform 1, a display device 3 is movably installed at the top of the angle adjusting device 2, the angle adjusting device 2 comprises a vertical plate 21 fixedly arranged at the top of the mobile platform 1, a support 22 is fixedly arranged on one side of the vertical plate 21, a first motor 23 is fixedly installed at the top of the support 22, a rotating shaft 24 is fixedly arranged at the rotating end of the first motor 23, the other end of the rotating shaft 24 penetrates through the vertical plate 21 and is fixedly arranged at the center of the side wall of a U-shaped plate 25, the open end of the U-shaped plate 25 faces away from the vertical plate 21, through holes 26 are formed in two ends of the U-shaped plate 25, the inner wall of each through hole 26 is fixedly connected with an outer ring of a bearing 27, short shafts 28 are fixedly inserted in inner rings of the bearings 27, the rotating end of the second motor 211 is fixedly provided with a worm 212, the worm 212 is engaged with a gear 210 fixedly sleeved on the outer wall of the round rod 29, one end of the short shaft 28 is fixedly provided with an installation frame 213, a display device 3 is movably installed on the installation frame 213, during daily use, the first motor 23 drives the rotating shaft 24 to rotate so as to drive the U-shaped plate 25 to rotate, the U-shaped plate 25 further drives the display device 3 installed on the installation frame 213 to do pitching adjustment movement, the second motor 211 drives the round rod 29 and the short shaft 28 to rotate through the engagement of the worm 212 and the gear 210, so as to drive the installation frame 213 and the display device 3 to realize rotation together, so as to realize the rotation adjustment movement of the display device 3, the device utilizes the matching use of all components on the angle adjustment device 2, so that the display device 3 realizes multi-angle rotation adjustment and pitching adjustment, and the display device 3 is suitable for different scenes, the practicability of the device is improved.

The mounting frame 213 is provided with a slot 214, the bottom of the display device 3 is provided with an insert 31 in cooperation with the slot 214, the insert 31 is movably inserted into the slot 214, the slot 214 is internally communicated with a spring groove 215, a slide block 216 is slidably engaged with the spring groove 215, the side walls of the two ends of the slide block 216 are fixedly provided with a limit block 221, the inner wall of the spring groove 215 is provided with a limit groove 222 in cooperation with the limit block 221, one surface of the slide block 216 is fixedly provided with a stop block 217, the stop block 217 extends into the slot 214 and is movably engaged with a stop groove 32 arranged on the insert 31, the surface of the slide block 216 opposite to the stop block 217 is fixedly provided with a pull rod 218, the outer wall of the pull rod 218 is sleeved with a spring 220, the two ends of the spring 220 are respectively fixedly connected with the side wall of the slide block 216 and the inner wall of the spring groove 215, one end of the pull rod 218 far away from, if the display device 3 needs to be taken down from the angle adjusting device 2, the pull rod 218 is driven by the holding block 219 to move in a direction away from the mounting frame 213, so that the sliding block 216 drives the stop block 217 to move together, the spring 220 is compressed, the stop block 217 is completely contracted into the spring groove 215, the unlocking of the insert block 31 is realized, the insert block 31 after the unlocking is separated from the mounting frame 213 together with the display device 3, the dismounting function can be realized, in the later mounting process, the stop block 217 is completely contracted into the spring groove 215 in the same way, the insert block 31 on the display device 3 is inserted into the slot 214, the holding block 219 is released, and the stop rod 217 is automatically clamped into the stop groove 32 under the elastic force of the spring 220.

The working principle is as follows: the utility model discloses first motor 23 drives pivot 24 and rotates, and then drives U-shaped plate 25 and rotates, U-shaped plate 25 rotates further and drives display device 3 of installation on mounting bracket 213 and does the pitch regulation motion, second motor 211 passes through the meshing of worm 212 and gear 210, drive round bar 29 and minor axis 28 and rotate, and then drive mounting bracket 213 and display device 3 together and realize rotating, realize the rotation regulation motion of display device 3, this device utilizes the cooperation of each part on angle adjusting device 2 to use, make display device 3 realize the rotation regulation and the pitch regulation of multi-angle, make display device 3 applicable in different scenes, improve the practicality of device; if the display device 3 needs to be taken down from the angle adjusting device 2, the pull rod 218 is driven by the holding block 219 to move in a direction away from the mounting frame 213, so that the sliding block 216 drives the stop block 217 to move together, the spring 220 is compressed, the stop block 217 is completely contracted into the spring groove 215, the unlocking of the insert block 31 is realized, the insert block 31 after the unlocking is separated from the mounting frame 213 together with the display device 3, the dismounting function can be realized, in the later mounting process, the stop block 217 is completely contracted into the spring groove 215 in the same way, the insert block 31 on the display device 3 is inserted into the slot 214, the holding block 219 is released, and the stop rod 217 is automatically clamped into the stop groove 32 under the elastic force of the spring 220.

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 a real standard platform of mobile display screen electronic information engineering, includes mobile station (1), its characterized in that: the angle adjusting device (2) is installed at the top of one end of the mobile platform (1), the display device (3) is movably installed at the top of the angle adjusting device (2), the angle adjusting device (2) comprises a vertical plate (21) fixedly arranged at the top of the mobile platform (1), a support (22) is fixedly arranged on one side of the vertical plate (21), a first motor (23) is fixedly installed at the top of the support (22), a rotating shaft (24) is fixedly arranged at the rotating end of the first motor (23), the other end of the rotating shaft (24) penetrates through the vertical plate (21) and is fixedly arranged at the center of the side wall of the U-shaped plate (25), the open end of the U-shaped plate (25) is opposite to the vertical plate (21), through holes (26) are formed in two ends of the U-shaped plate (25), the inner wall of the through holes (26) is fixedly connected with the outer ring of a bearing (27), and a short shaft (, two through round bar (29) fixed connection between minor axis (28), and the inner wall fixed mounting of U-shaped board (25) has second motor (211), the fixed worm (212) that is equipped with of rotation end of second motor (211), worm (212) and the fixed gear (210) intermeshing that cup joints of round bar (29) outer wall, and the fixed mounting bracket (213) that is equipped with of one end of minor axis (28), movable mounting has display device (3) on mounting bracket (213).

2. The mobile display screen electronic information engineering training platform according to claim 1, characterized in that: the display device is characterized in that a slot (214) is formed in the mounting frame (213), an insertion block (31) is arranged at the bottom of the display device (3) and matched with the slot (214), and the insertion block (31) is movably inserted into the slot (214).

3. The mobile display screen electronic information engineering training platform according to claim 2, characterized in that: the mutual intercommunication is equipped with spring groove (215) in slot (214), sliding joint has slider (216) in spring groove (215), the fixed stop block (217) that is equipped with in one side of slider (216), stop block (217) extend to slot (214) in with the last stop groove (32) activity joint that is equipped with of inserted block (31), and slider (216) one side fixing of stop block (217) dorsad is equipped with pull rod (218), the outer wall of pull rod (218) has cup jointed spring (220), the both ends of spring (220) respectively with the lateral wall of slider (216) and spring groove (215) inner wall fixed connection.

4. The mobile display screen electronic information engineering training platform according to claim 3, characterized in that: one end, far away from the sliding block (216), of the pull rod (218) penetrates through the spring groove (215) in a sliding mode to be fixedly provided with a holding block (219), and a layer of anti-skidding threads are arranged on the outer surface of the holding block (219).

5. The mobile display screen electronic information engineering training platform according to claim 3, characterized in that: the side walls of two ends of the sliding block (216) are fixedly provided with limiting blocks (221), and the inner wall of the spring groove (215) is matched with the limiting blocks (221) to form limiting grooves (222).