CN215411766U

CN215411766U - Interactive light adjusting device for sand table of geographic information system

Info

Publication number: CN215411766U
Application number: CN202122204609.9U
Authority: CN
Inventors: 王兴亚
Original assignee: Liaoning Juntu Technology Co ltd
Current assignee: Liaoning Juntu Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-04
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a light adjusting device for an interactive sand table of a geographic information system, which comprises a fixed base, wherein a sand table base is arranged at the top of the fixed base, a sand table body is arranged at the top of the sand table base, sliding blocks are arranged on four sides of the sand table base, four motors I are symmetrically arranged in the sand table base, the output ends of the motors I are fixedly connected with a screw rod, the screw rod is rotatably connected with the inner wall of the sand table base, the outer surface of the screw rod is in threaded connection with an internal thread block, the internal thread block is connected with the sliding block through a connecting block, the connecting block is in sliding connection with the sand table base, a supporting block is arranged at the top of the sliding block, a fixed block is arranged at the top of the supporting block, and an adjusting mechanism for adjusting the illumination height and the illumination angle is arranged in the supporting block. The height and angle adjustment of the illuminating lamp can be realized.

Description

Interactive light adjusting device for sand table of geographic information system

Technical Field

The utility model belongs to the technical field of light adjusting devices, and particularly relates to a light adjusting device for an interactive sand table of a geographic information system.

Background

Interactive sand table is a three-dimensional virtual simulation technique based on immersive interactive environment of computable information, utilize 3D modeling technique and LED LCD screen concatenation technique to carry out the product that fuses, be the platform of a project show, mainly be applied to the real estate trade and carry out the show of project building, also can be applied to image engineering of government office, school multimedia teaching, the interactive show in exhibition hall, fields such as military simulation exercise, but the illumination light of current interactive sand table is fixed illumination mostly, there is not the way to adjust according to the demand, it is inconvenient to cause the sand table to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an interactive light adjusting device for a sand table of a geographic information system.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a light adjusting device for an interactive sand table of a geographic information system, which comprises a fixed base, wherein a sand table base is arranged at the top of the fixed base, a sand table body is arranged at the top of the sand table base, sliding blocks are arranged on four sides of the sand table base, four motors I are symmetrically arranged in the sand table base, the output ends of the motors I are fixedly connected with a lead screw, the lead screw is rotatably connected with the inner wall of the sand table base, an inner thread block is connected with the outer surface of the lead screw through threads, the inner thread block is connected with the sliding blocks through connecting blocks, the connecting blocks are slidably connected with the sand table base, a supporting block is arranged at the top of the sliding blocks, a fixed block is arranged at the top of the supporting block, and an adjusting mechanism for adjusting the illumination height and the illumination angle is arranged in the supporting block.

The sand table is characterized in that an integrated base is arranged on one side, close to the sand table body, of the fixing block, and illuminating lamps are uniformly arranged on the surface of the integrated base.

The adjusting mechanism is characterized by comprising a second motor, wherein the second motor is arranged inside a sliding block, the output end of the second motor is fixedly connected with a driving gear, two sides of the driving gear are symmetrically engaged and connected with driven gears, threaded rods are symmetrically and rotatably connected inside the sliding block, the threaded rods are fixedly connected with the driven gears, the threaded rods are in threaded connection with supporting blocks, and the supporting blocks are in sliding connection with the sliding block.

As a preferable scheme of the utility model, the adjusting mechanism is characterized by further comprising a third motor, wherein the third motor is arranged inside the supporting block, the output end of the third motor is fixedly connected with a worm, the surface of the worm is engaged with a worm wheel, the inside of the worm wheel is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the supporting block, and the rotating shaft is fixedly connected with the fixing block.

As a preferable mode of the present invention, an infrared receiver is provided on an outer surface of the fixing base.

The preferable scheme of the utility model is characterized in that a control panel is arranged on the outer surface of the fixed base, and the control panel is electrically connected with the infrared receiver, the first motor, the second motor, the third motor and the illuminating lamp.

The utility model has the following beneficial effects: the utility model has compact structure and strong practicability, and the movement and adjustment of the illuminating lamp on the horizontal plane can be realized through the arranged first motor, the screw rod and the inner thread block; the height and angle of the illuminating lamp can be adjusted by the arranged adjusting mechanism; through the infrared receiver and the control panel, remote control can be realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the front cross-sectional structure of the integrated base portion of the present invention;

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

fig. 4 is an enlarged schematic view at a of the present invention.

In the figure: 1. a fixed base; 2. an integrated base; 3. a sand table base; 4. a sand table body; 5. an illuminating lamp; 6. a slider; 7. A support block; 8. a fixed block; 9. an adjustment mechanism; 91. a motor II; 92. a driving gear; 93. a driven gear; 94. a threaded rod; 95. a motor No. three; 96. a worm; 97. a worm gear; 98. a rotating shaft; 10. a screw rod; 11. a first motor; 12. an internal thread block; 13. connecting blocks; 14. an infrared receiver; 15. a control panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in figures 1-4, the utility model provides a light adjusting device for an interactive sand table of a geographic information system, which comprises a fixed base 1, wherein a sand table base 3 is arranged at the top of the fixed base 1, a sand table body 4 is arranged at the top of the sand table base 3, four sides of the sand table base 3 are respectively provided with a slide block 6, four motors 11I are symmetrically arranged inside the sand table base 3, the output ends of the motors 11I are fixedly connected with a screw rod 10, the screw rod 10 is rotatably connected with the inner wall of the sand table base 3, the outer surface of the screw rod 10 is in threaded connection with an inner thread block 12, the inner thread block 12 is connected with the slide block 6 through a connecting block 13, the connecting block 13 is in sliding connection with the sand table base 3, the top of the slide block 6 is provided with a supporting block 7, the top of the supporting block 7 is provided with a fixed block 8, and an adjusting mechanism 9 for adjusting the illumination height and the illumination angle is arranged inside the supporting block 7, starting a motor 11, a motor 11 drives lead screw 10 and rotates, and lead screw 10 drives internal thread piece 12 and removes, and internal thread piece 12 passes through connecting block 13 and drives sand table body 4 and remove to realize the position control of light 5, adjustment mechanism 9 can adjust illumination height and illumination angle, thereby the comprehensive regulation of light.

Further, one side that fixed block 8 is close to sand table body 4 is equipped with integrated base 2, and integrated base 2 surface evenly installs light 5, conveniently maintains light 5.

Further, adjustment mechanism 9 includes No. two motors 91, No. two motors 91 are located the inside setting of slider 6, No. two motors 91 output fixedly connected with driving gear 92, driving gear 92 bilateral symmetry meshing is connected with driven gear 93, the inside symmetry of slider 6 rotates and is connected with threaded rod 94, threaded rod 94 and driven gear 93 fixed connection, threaded

rod

94 and 7 threaded connection of supporting shoe, supporting

shoe

7 and 6 sliding connection of slider, when needs adjust the illumination height, start No. two motors 91, No. two motors 91 drive driving gear 92 and rotate, driving gear 92 drives driven gear 93 and rotates, driven gear 93 drives threaded rod 94 and rotates, threaded rod 94 drives supporting shoe 7 and reciprocates, thereby realize the altitude mixture control of light 5.

Further, adjustment mechanism 9 still includes No. three motors 95, No. three motors 95 are located inside the supporting shoe 7 and are equipped with, No. three motors 95 output end fixedly connected with worm 96, worm 96 surface meshing is connected with worm wheel 97, the inside fixedly connected with pivot 98 of worm wheel 97, pivot 98 rotates with supporting shoe 7 and is connected,

pivot

98 and 8 fixed connection of fixed block, when needs adjust the illumination height, start No. three motors 95, No. three motors 95 drive worm 96 and rotate, worm 96 drives worm wheel 97 and rotates, worm wheel 97 drives pivot 98 and rotates, pivot 98 drives the fixed block 8 and rotates, thereby realize the angle modulation of light 5.

Furthermore, the outer surface of the fixed base 1 is provided with an infrared receiver 14, which can be controlled by a matched infrared remote controller, thereby facilitating the operation.

Further, unable adjustment base 1 surface is equipped with control panel 15, and control panel 15 and infrared receiver 14, a motor 11, No. two motors 91, No. three motors 95 and light 5 are electric connection, carry out integrated control through control panel 15, improve work efficiency.

Specifically, when the novel illuminating lamp is used, when the illuminating position is required to be adjusted, the first motor 11 is started, the first motor 11 drives the screw rod 10 to rotate, the screw rod 10 drives the inner thread block 12 to move, the inner thread block 12 drives the sand table body 4 to move through the connecting block 13, so that the position adjustment of the illuminating lamp 5 is realized, when the illuminating height is required to be adjusted, the second motor 91 is started, the second motor 91 drives the driving gear 92 to rotate, the driving gear 92 drives the driven gear 93 to rotate, the driven gear 93 drives the threaded rod 94 to rotate, the threaded rod 94 drives the supporting block 7 to move up and down, so that the height adjustment of the illuminating lamp 5 is realized, when the illuminating height is required to be adjusted, the third motor 95 is started, the third motor 95 drives the worm 96 to rotate, the worm 96 drives the worm wheel 97 to rotate, the worm wheel 97 drives the rotating shaft 98 to rotate, and the rotating shaft 98 drives the fixing block 8 to rotate, thereby realize the angle modulation of light 5, through the regulation to the position, height and the angle of light 5 to realize the comprehensive regulation of illumination.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light adjusting device for an interactive sand table of a geographic information system comprises a fixed base (1) and is characterized in that a sand table base (3) is arranged at the top of the fixed base (1), a sand table body (4) is arranged at the top of the sand table base (3), sliders (6) are arranged on four sides of the sand table base (3), four first motors (11) are symmetrically arranged inside the sand table base (3), a lead screw (10) is fixedly connected with the output end of each first motor (11), the lead screw (10) is rotatably connected with the inner wall of the sand table base (3), an inner thread block (12) is in threaded connection with the outer surface of the lead screw (10), the inner thread block (12) is connected with the sliders (6) through a connecting block (13), the connecting block (13) is in sliding connection with the sand table base (3), a supporting block (7) is arranged at the top of the sliders (6), the LED illuminating lamp is characterized in that a fixed block (8) is arranged at the top of the supporting block (7), and an adjusting mechanism (9) for adjusting the illuminating height and the illuminating angle is arranged in the supporting block (7).

2. A lamplight adjusting device for a geographic information system interactive sand table according to claim 1, characterized in that an integrated base (2) is arranged on one side of the fixed block (8) close to the sand table body (4), and illuminating lamps (5) are uniformly arranged on the surface of the integrated base (2).

3. A lamplight adjusting device for a geographic information system interactive sand table according to claim 1, wherein the adjusting mechanism (9) comprises a second motor (91), the second motor (91) is arranged inside a sliding block (6), a driving gear (92) is fixedly connected to the output end of the second motor (91), driven gears (93) are symmetrically meshed and connected to two sides of the driving gear (92), a threaded rod (94) is symmetrically and rotatably connected inside the sliding block (6), the threaded rod (94) is fixedly connected with the driven gears (93), the threaded rod (94) is in threaded connection with a supporting block (7), and the supporting block (7) is slidably connected with the sliding block (6).

4. A lamplight adjusting device for a geographic information system interactive sand table according to claim 1, wherein the adjusting mechanism (9) further comprises a third motor (95), the third motor (95) is arranged inside the supporting block (7), the output end of the third motor (95) is fixedly connected with a worm (96), the surface of the worm (96) is engaged with a worm wheel (97), the inside of the worm wheel (97) is fixedly connected with a rotating shaft (98), the rotating shaft (98) is rotatably connected with the supporting block (7), and the rotating shaft (98) is fixedly connected with the fixed block (8).

5. A lighting adjustment device for a geographic information system interactive sand table according to claim 1, characterized in that an infrared receiver (14) is arranged on the outer surface of the fixed base (1).

6. A lighting adjusting device for a geographic information system interactive sand table according to claim 3, characterized in that a control panel (15) is arranged on the outer surface of the fixed base (1), and the control panel (15) is electrically connected with the infrared receiver (14), the first motor (11), the second motor (91), the third motor (95) and the illuminating lamp (5).