CN216814083U - Light adjusting device of digital exhibition hall - Google Patents

Abstract

The application relates to a light adjusting device of a digital exhibition hall, which comprises a connecting seat, wherein an empty groove is formed in the connecting seat, a limiting plate is arranged in the empty groove in a sliding manner, a screw rod is connected to the limiting plate through a threaded connection sleeve, the screw rod is rotatably arranged in the empty groove, an angle adjusting motor is fixedly connected to the bottom end of the screw rod, the angle adjusting motor is fixedly arranged in the empty groove, four sliding grooves are also formed in the connecting seat, the four sliding grooves are communicated with the empty groove, a sliding rod is fixedly arranged in the four sliding grooves, a sliding block is sleeved on the sliding rod in a sliding manner, the four sliding blocks are fixedly connected to the limiting plate, a connecting rod is hinged to the sliding block, in the application, the screw rod can be rotated through the arranged angle adjusting motor, the limiting plate is matched with the screw rod, the limiting plate can push the limiting plate and the sliding block to slide downwards, and the sliding block is matched with the connecting rod through the sliding block, the lamp barrel can be pushed to rotate, the irradiation angle of the lamp barrel can be conveniently adjusted, and projection viewing is facilitated.

Description

Light adjusting device of digital exhibition hall

Technical Field

The application relates to the technical field of light adjusting devices, in particular to a light adjusting device for a digital exhibition hall.

Background

The digital exhibition hall is an exhibition hall for constructing a virtual world by utilizing digital means to realize functions of preservation, display and exhibition, scientific research, social education and the like of the collection; for a digital exhibition hall in the general sense, the digital exhibition hall is used for carrying out all-around and multi-form acquisition, standardized storage and processing on cultural relic (including movable cultural relics and immovable cultural relics) information by using a digital technology, and realizing resource sharing, effective utilization and scientific management of the cultural relic information by network connection and a series of relevant regulations and protocols; the digital exhibition hall is usually used for projecting and displaying cultural relic information through a projection lamp in the exhibition process.

However, the projection lamp in the existing digital exhibition hall can only be adjusted up and down, the projection direction and angle are limited more, and the cultural relic information display at multiple angles is inconvenient. Accordingly, one skilled in the art provides a digital light adjusting device for exhibition hall to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the present application provides a light adjusting device for a digital exhibition hall.

The application provides a light adjusting device in digital exhibition hall adopts following technical scheme:

the utility model provides a light adjusting device of digital exhibition hall, includes the connecting seat, the dead slot has been seted up in the connecting seat, it is provided with the limiting plate to slide in the dead slot, threaded connection cover is equipped with the lead screw on the limiting plate, the lead screw rotates and sets up in the dead slot, and the bottom fixedly connected with angle modulation motor of lead screw, angle modulation motor fixed mounting is in the dead slot, and has still seted up four spouts on the connecting seat, and four spouts all are linked together with the dead slot, and equal fixed mounting has the slide bar in four spouts, sliding sleeve is equipped with the slider on the slide bar, the equal fixed connection of four sliders on the limiting plate, the articulated connecting rod that is connected with on the slider, the bottom of connecting rod articulates there is a lamp section of thick bamboo.

Through adopting above-mentioned technical scheme, through the angle modulation motor that sets up, can rotate the lead screw, cooperate with the limiting plate through the lead screw, can promote limiting plate and slider lapse, cooperate through slider and connecting rod, alright rotate with promoting a lamp section of thick bamboo, conveniently adjust the angle of shining of a lamp section of thick bamboo, the projection of being convenient for is watched.

Preferably, the bottom of connecting seat still is provided with four location axles, a lamp section of thick bamboo rotates the cover and establishes on the location axle that corresponds, and sets up the light trough in the lamp section of thick bamboo, install the lamp pearl in the light trough.

Through adopting above-mentioned technical scheme, through the location axle that sets up, can conveniently connect a lamp section of thick bamboo, through the lamp pearl that sets up in a lamp section of thick bamboo, can make things convenient for projection historical relic image.

Preferably, the top of connecting seat still is provided with the mount table, threaded connection is provided with expansion bolts on the mount table, and the bottom fixed mounting of mount table has the rotation adjusting motor.

Through adopting above-mentioned technical scheme, through the expansion bolts who sets up, can fix the mount table on the ceiling.

Preferably, the output shaft of the rotating adjusting motor is fixedly connected with a driving shaft, the bottom end of the driving shaft is fixedly connected with a lantern ring, and a connecting rod is fixedly sleeved in the lantern ring.

Through adopting above-mentioned technical scheme, through the rotation accommodate motor that sets up, can rotate the drive shaft, can rotate lantern ring and connecting rod through the drive shaft.

Preferably, the connecting frame is further installed at the top of the connecting seat, a plurality of mounting holes are formed in the connecting frame, locking bolts are arranged in the corresponding mounting holes, and the locking bolts are installed on the connecting rod in a threaded connection mode.

Through adopting above-mentioned technical scheme, through the locking bolt who sets up, can conveniently be in the same place connecting rod and link are fixed, also convenient dismantlement take off the connecting seat.

To sum up, the application comprises the following beneficial technical effects:

1. through the angle modulation motor who sets up, can rotate the lead screw, cooperate with the limiting plate through the lead screw, can promote limiting plate and slider lapse, cooperate through slider and connecting rod, alright rotate in order to promote a lamp section of thick bamboo, conveniently adjust the angle of shining of a lamp section of thick bamboo, the projection of being convenient for is watched.

2. Through the locking bolt who sets up, can conveniently be in the same place connecting rod and link are fixed, also conveniently dismantle and take off the connecting seat to through the rotation accommodate motor who sets up, can rotate the drive shaft, can rotate the lantern ring and connecting rod through the drive shaft, conveniently rotate the connecting seat.

Drawings

FIG. 1 is a schematic side view of a digital exhibition hall lighting control device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a top cross section of a light adjusting device of a digital exhibition hall in an embodiment of the present application;

FIG. 3 is an enlarged schematic view of a partial three-dimensional structure of a light adjusting device of a digital exhibition hall according to an embodiment of the present application;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 of a light adjusting device for a digital exhibition hall according to an embodiment of the present application.

Description of reference numerals: 1. a connecting seat; 2. an empty groove; 3. a limiting plate; 4. a screw rod; 5. an angle adjustment motor; 6. a chute; 7. a slide bar; 8. a slider; 9. a connecting rod; 10. a lamp barrel; 11. positioning the shaft; 12. a lamp slot; 13. a lamp bead; 14. an installation table; 15. an expansion bolt; 16. rotating the adjusting motor; 17. a drive shaft; 18. a collar; 19. a connecting rod; 20. a connecting frame; 21. mounting holes; 22. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses light adjusting device in digital exhibition hall. Referring to fig. 1-4, a light adjusting device for a digital exhibition hall comprises a connecting base 1, a hollow groove 2 is formed in the connecting base 1, a limiting plate 3 is arranged in the hollow groove 2 in a sliding manner, a lead screw 4 is sleeved on the limiting plate 3 in a threaded connection manner, the lead screw 4 is rotatably arranged in the hollow groove 2, an angle adjusting motor 5 is fixedly connected to the bottom end of the lead screw 4, the angle adjusting motor 5 is fixedly arranged in the hollow groove 2, four sliding grooves 6 are further formed in the connecting base 1, the four sliding grooves 6 are all communicated with the hollow groove 2, sliding rods 7 are all fixedly arranged in the four sliding grooves 6, sliding sleeves are arranged on the sliding rods 7 in a sliding manner, the four sliding blocks 8 are all fixedly connected to the limiting plate 3, connecting rods 9 are hinged to the sliding rods 8, lamp tubes 10 are hinged to the bottom ends of the connecting rods 9, the lead screw 4 can be rotated through the arranged angle adjusting motor 5, and are matched with the limiting plate 3 through the lead screw 4, can promote limiting plate 3 and slider 8 lapse, cooperate through slider 8 and connecting rod 9, alright rotate in order to promote a lamp section of thick bamboo 10, conveniently adjust the angle of shining of a lamp section of thick bamboo 10, the projection of being convenient for is watched.

In this application, the bottom of connecting seat 1 still is provided with four location axle 11, and a lamp section of thick bamboo 10 rotates the cover and establishes on the location axle 11 that corresponds, and has seted up light trough 12 in the lamp section of thick bamboo 10, installs lamp pearl 13 in the light trough 12, through the location axle 11 that sets up, can conveniently connect a lamp section of thick bamboo 10, through the lamp pearl 13 that sets up in a lamp section of thick bamboo 10, can make things convenient for the projection historical relic image.

In this application, the top of connecting seat 1 still is provided with mount table 14, and threaded connection is provided with expansion bolts 15 on mount table 14, and the bottom fixed mounting of mount table 14 has rotation adjusting motor 16, and through the expansion bolts 15 that set up, can fix mount table 14 on the ceiling.

In this application, fixedly connected with drive shaft 17 on the output shaft of rotation accommodate motor 16, the bottom fixedly connected with lantern ring 18 of drive shaft 17, and the interior fixed cover of lantern ring 18 is equipped with connecting rod 19, and through the rotation accommodate motor 16 that sets up, can rotate drive shaft 17, can rotate lantern ring 18 and connecting rod 19 through drive shaft 17.

In this application, link 20 has still been installed at the top of connecting seat 1, has seted up a plurality of mounting holes 21 on the link 20, is provided with locking bolt 22 in the mounting hole 21 that corresponds, and locking bolt 22 threaded connection installs on connecting rod 19, through the locking bolt 22 who sets up, can conveniently be in the same place connecting rod 19 and link 20 are fixed, also conveniently dismantles and take off connecting seat 1.

The implementation principle of the light adjusting device of the digital exhibition hall in the embodiment of the application is as follows: when the lamp tube connecting device is used, the mounting platform 14 is fixed on a ceiling through the expansion bolt 15, then the locking bolt 22 is inserted into the appropriate mounting hole 21, the connecting rod 19 and the connecting frame 20 can be conveniently and fixedly connected through the matching of the locking bolt 22 and the connecting rod 19, so that the connecting seat 1 can be conveniently connected, the driving shaft 17 and the lantern ring 18 can be rotated through the arranged rotating adjusting motor 16, the connecting rod 19 can be rotated through the lantern ring 18, the connecting seat 1 can be rotated under the matching of the connecting rod 19 and the connecting frame 20, and the position of the lamp tube 10 can be conveniently changed;

and through the angle modulation motor 5 who sets up, can rotate the lead screw 4, cooperate with limiting plate 3 through lead screw 4, can promote limiting plate 3 and slide in dead slot 2, through limiting plate 3, can promote slider 8 and slide on slide bar 7, slider 8 can cooperate with connecting rod 9 when the lapse, promote a lamp section of thick bamboo 10 and rotate, thereby can conveniently adjust the angle of shining of a lamp section of thick bamboo 10, and through the lamp pearl 13 that sets up in a lamp section of thick bamboo 10, historical relic information can be put in, be convenient for watch.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a light adjusting device of digital exhibition hall, includes connecting seat (1), its characterized in that, open slot (2) have been seted up in connecting seat (1), it is provided with limiting plate (3) to slide in open slot (2), threaded connection cover is equipped with lead screw (4) on limiting plate (3), and the bottom fixedly connected with angle modulation motor (5) of lead screw (4), and has still seted up four spout (6) on connecting seat (1), and four spout (6) all are linked together with open slot (2), and equal fixed mounting has slide bar (7) in four spout (6), sliding sleeve is equipped with slider (8) on slide bar (7), and four equal fixed connection of slider (8) are on limiting plate (3), articulated connecting rod (9) that is connected with on slider (8), the bottom of connecting rod (9) articulates there is a lamp section of thick bamboo (10).

2. A light adjusting device for a digital exhibition hall as claimed in claim 1, wherein: the bottom of connecting seat (1) still is provided with four location axle (11), a lamp section of thick bamboo (10) rotate the cover and establish on corresponding location axle (11), and seted up light trough (12) in a lamp section of thick bamboo (10), install lamp pearl (13) in light trough (12).

3. A light adjusting device for a digital exhibition hall as claimed in claim 1, wherein: the connecting seat is characterized in that a mounting table (14) is further arranged above the connecting seat (1), an expansion bolt (15) is arranged on the mounting table (14) in a threaded connection mode, and a rotation adjusting motor (16) is fixedly mounted at the bottom of the mounting table (14).

4. A light adjusting device for a digital exhibition hall as claimed in claim 3, wherein: the output shaft of the rotation adjusting motor (16) is fixedly connected with a driving shaft (17), the bottom end of the driving shaft (17) is fixedly connected with a lantern ring (18), and a connecting rod (19) is fixedly sleeved in the lantern ring (18).

5. A digital light adjusting device for exhibition hall according to claim 4, wherein: the connecting device is characterized in that a connecting frame (20) is further installed at the top of the connecting seat (1), a plurality of mounting holes (21) are formed in the connecting frame (20), locking bolts (22) are arranged in the corresponding mounting holes (21), and the locking bolts (22) are installed on the connecting rod (19) in a threaded connection mode.

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