CN211699242U

CN211699242U - Data mining network display device

Info

Publication number: CN211699242U
Application number: CN201922262142.6U
Authority: CN
Inventors: 边玉宁; 孙彦雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-16
Anticipated expiration: 2029-12-13

Abstract

The utility model belongs to the technical field of network display device, specifically disclose a data mining network display device, including the display device body, the display device body includes the mounting rail, the mounting rail passes through fixing bolt to be fixed on the ceiling, be provided with elevating gear through the slider in the mounting rail, be provided with drive arrangement on the slider, the elevating gear bottom is provided with the projecting apparatus through angle adjusting device, the camera lens front end of projecting apparatus is provided with lens protection device, lens protection device is including the installation piece, the installation piece sets up at the camera lens front end, be provided with first rotating electrical machines on the installation piece, be provided with the visor through first rotation axis on the first rotating electrical machines, be provided with lens cleaning device on the protection lid, the supporting remote control unit that is provided with of display device body. The utility model discloses can prevent that the dust from piling up on the lens and can clean the lens, guarantee network bandwagon effect and quality, conveniently adjust the position angle of projecting apparatus, simple structure, the practicality is strong.

Description

Data mining network display device

Technical Field

The utility model relates to a data mining network display device belongs to network display equipment technical field.

Background

Data mining, also known as knowledge discovery in a database, is a complex process of extracting and mining unknown and valuable knowledge such as patterns or laws from a large amount of data, and many education institutions or training institutions set up the course, need a multimedia network teaching device to display data in the training process, and mostly adopt a multimedia projection device to directly display data.

However, the existing projection device is fixed in position and inconvenient to adjust, and the lens of the existing projection device is exposed in the air for a long time, so that dust is accumulated on the lens to influence the projection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data mining network display device solves 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 data mining network display device comprises a display device body, wherein the display device body comprises a mounting rail, a lifting device, an angle adjusting device, a projector, a lens protecting device, a lens cleaning device, a PLC (programmable logic controller) control device and a remote control device, the mounting rail is fixed on a ceiling through a fixing bolt, the lifting device is arranged in the mounting rail through a sliding block, a driving device is arranged on the sliding block, the bottom end of the lifting device is provided with the projector through the angle adjusting device, the lens protecting device is arranged at the front end of a lens of the projector, the lens protecting device comprises a mounting block, a first rotating motor, a first rotating shaft and a protective cover, the mounting block is arranged at the front end of the lens, the mounting block is provided with the first rotating motor, the first rotating motor is provided with the protective cover through the first rotating shaft, the protection cover is provided with a lens cleaning device, the PLC control device is arranged on the projector, and the display device body is provided with a remote control device in a matching mode.

Preferably, lens cleaning device includes second rotating electrical machines, second rotation axis, mounting groove and clean pole, the second rotating electrical machines sets up at protection cover outside central part, the mounting groove sets up at the protection cover inboard, be provided with clean pole in the mounting groove, clean pole passes through the second rotation axis and installs on the second rotating electrical machines, be provided with clean soft brush on the clean pole, clean soft brush pastes on the lens.

Preferably, the mounting groove is of a cylindrical structure, and a dust outlet is formed in the bottom end of the mounting groove.

Preferably, the lifting device comprises a lifting motor and a lifting rod, the lifting motor is fixed on the sliding block, and an angle adjusting device is arranged on the lifting rod of the lifting motor.

Preferably, the angle adjusting device includes a third rotating electrical machine and a third rotating shaft, the third rotating electrical machine is fixed on the projector, and the third rotating shaft of the third rotating electrical machine is arranged at the bottom end of the lifting rod.

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

the utility model belongs to the technical field of the network display device, specifically disclose a data mining network display device, can prevent through the lens protection device who sets up that the dust from piling up on the camera lens, the lens cleaning device of setting can effectively clear up the dust on the lens, and the elevating gear and the angle adjusting device of setting and installing track etc. can adjust the position angle of projecting apparatus, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a side view of a lens protection device and a lens cleaning device according to the present invention;

FIG. 2 is a schematic view of the display device of the present invention;

FIG. 3 is a schematic view of the dust outlet of the present invention;

in the figure: 1. a display device body; 2. installing a track; 3. a lifting device; 4. an angle adjusting device; 5. a projector; 6. a lens protection device; 7. a lens cleaning device; 8. a PLC control device; 9. a remote control device; 10. fixing the bolt; 11. a slider; 12. a drive device; 13. A lens; 14. mounting blocks; 15. a first rotating electrical machine; 16. a first rotating shaft; 17. a protective cover; 18. a second rotating electrical machine; 19. a second rotation shaft; 20. mounting grooves; 21. a cleaning rod; 22. cleaning a soft brush; 23. a dust outlet; 24. a lifting motor; 25. a lifting rod; 26. a third rotating electrical machine; 27. a third rotation axis.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a data mining network display device comprises a display device body 1, wherein the display device body 1 comprises a mounting rail 2, a lifting device 3, an angle adjusting device 4, a projector 5, a lens protecting device 6, a lens cleaning device 7, a PLC control device 8 and a remote control device 9, the mounting rail 2 is fixed on a ceiling through a fixing bolt 10, the lifting device 3 is arranged in the mounting rail 2 through a sliding block 11, a driving device 12 is arranged on the sliding block 11, the bottom end of the lifting device 3 is provided with the projector 5 through the angle adjusting device 4, the lens protecting device 6 is arranged at the front end of a lens 13 of the projector 5, the lens protecting device 6 comprises a mounting block 14, a first rotating motor 15, a first rotating shaft 16 and a protective cover 17, the mounting block 14 is arranged at the front end of the lens 13, the mounting block 14 is provided with the first rotating motor 15, a protective cover 17 is arranged on the first rotating motor 15 through a first rotating shaft 16, a lens cleaning device 7 is arranged on the protective cover 17, the PLC control device 8 is arranged on the projector 5, and a remote control device 9 is arranged on the display device body 1 in a matched mode.

Further, lens cleaning device 7 includes second rotating electrical machines 18, second rotation axis 19, mounting groove 20 and cleaning rod 21, second rotating electrical machines 18 sets up at protective cover 17 outside central part, mounting groove 20 sets up at protective cover 17 inboard, be provided with cleaning rod 21 in the mounting groove 20, cleaning rod 21 installs on second rotating electrical machines 18 through second rotation axis 19, be provided with clean soft brush 22 on cleaning rod 21, clean soft brush 22 pastes on camera lens 13.

Further, the mounting groove 20 is of a cylindrical structure, and a dust outlet 23 is formed at the bottom end of the mounting groove 20.

Further, the lifting device 3 comprises a lifting motor 24 and a lifting rod 25, the lifting motor 24 is fixed on the sliding block 11, and the lifting rod 25 of the lifting motor 24 is provided with an angle adjusting device 4.

Further, the angle adjusting device 4 includes a third rotating motor 26 and a third rotating shaft 27, the third rotating motor 26 is fixed on the projector 5, and the third rotating shaft 27 of the third rotating motor 26 is disposed at the bottom end of the lifting rod 25.

The working principle is as follows: the utility model relates to a data mining network display device, through fixing bolt 10 with mounting rail 2 fix in suitable places such as ceiling can, when using, send the signal through remote control unit 9, the PLC controlling means 8 that sets up receives the signal and can control drive arrangement 12 and elevating gear 3 in mounting rail 2, angle adjusting device 4, projector 5, lens protection device 6 and lens cleaning device 7 work, drive arrangement 12 work drives elevating gear 3 and moves on mounting rail 2, thereby can drive angle adjusting device 4 and projector 5 that install in the bottom of elevating gear 3 back-and-forth movement adjustment projector 5's position, elevating motor 24 jib lifter 25 in the elevating gear 3 that sets up stretches out and draws back can adjust projector 5's height, third rotating electrical machines 26 in the angle adjusting device 4 that sets up work drives third rotation axis 27 and rotates and can adjust projector 5's angle, before projector 5 opens at every turn, first rotating electrical machines 15 work in the camera lens protection device 6 drives first rotation axis 16 and rotates, thereby drive visor 17 and rotate and make visor 17 leave from camera lens 13, guarantee that camera lens 13 can normally work, when projector 5 closes, visor 5 gets back to and carries out dustproof protection to camera lens 13 before camera lens 13, second rotating electrical machines 18 work in the camera lens cleaning device 7 drives second rotation axis 19 and cleaning rod 21 and rotates simultaneously, cleaning rod 21 rotates and makes the clean soft brush 22 on the cleaning rod 21 clean the camera lens, brush out the dust of the adhesion on camera lens 13 when projector 5 works through dust outlet 23 of mounting groove 20 bottom, guarantee that camera lens 13 is clean, thereby guarantee projector 5's projection quality, improve the teaching effect.

It is worth noting that: because the equipment matched with the PLC control device and the remote control device is common equipment, the equipment belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure are not repeated herein.

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. A data mining network display device is characterized in that: including display device body (1), display device body (1) is including mounting rail (2), elevating gear (3), angle adjusting device (4), projecting apparatus (5), lens protection device (6), lens cleaning device (7), PLC controlling means (8) and remote control unit (9), mounting rail (2) are fixed on the ceiling through fixing bolt (10), be provided with elevating gear (3) through slider (11) in mounting rail (2), be provided with drive arrangement (12) on slider (11), elevating gear (3) bottom is provided with projecting apparatus (5) through angle adjusting device (4), camera lens (13) front end of projecting apparatus (5) is provided with lens protection device (6), lens protection device (6) are including installation piece (14), first rotating electrical machines (15), First rotation axis (16) and visor (17), installation piece (14) set up at camera lens (13) front end, be provided with first rotating electrical machines (15) on installation piece (14), be provided with visor (17) through first rotation axis (16) on first rotating electrical machines (15), be provided with lens cleaning device (7) on visor (17), PLC controlling means (8) set up on projecting apparatus (5), the supporting remote control unit (9) that is provided with of display device body (1).

2. The data mining network exhibition apparatus of claim 1, wherein: lens cleaning device (7) include second rotating electrical machines (18), second rotation axis (19), mounting groove (20) and clean pole (21), second rotating electrical machines (18) set up at protecting cover (17) outside central part, mounting groove (20) set up at protecting cover (17) inboardly, be provided with clean pole (21) in mounting groove (20), install on second rotating electrical machines (18) through second rotation axis (19) clean pole (21), be provided with clean soft brush (22) on clean pole (21), paste on camera lens (13) clean soft brush (22).

3. The data mining network exhibition apparatus of claim 2, wherein: the mounting groove (20) is of a cylindrical structure, and a dust outlet (23) is formed in the bottom end of the mounting groove (20).

4. The data mining network exhibition apparatus of claim 1, wherein: the lifting device (3) comprises a lifting motor (24) and a lifting rod (25), the lifting motor (24) is fixed on the sliding block (11), and an angle adjusting device (4) is arranged on the lifting rod (25) of the lifting motor (24).

5. The data mining network exhibition apparatus of claim 1, wherein: the angle adjusting device (4) comprises a third rotating motor (26) and a third rotating shaft (27), the third rotating motor (26) is fixed on the projector (5), and the third rotating shaft (27) of the third rotating motor (26) is arranged at the bottom end of the lifting rod (25).