CN213339158U - A virtual reality equipment for art teaching - Google Patents
A virtual reality equipment for art teaching Download PDFInfo
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- CN213339158U CN213339158U CN202022582411.XU CN202022582411U CN213339158U CN 213339158 U CN213339158 U CN 213339158U CN 202022582411 U CN202022582411 U CN 202022582411U CN 213339158 U CN213339158 U CN 213339158U
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- art teaching
- driven shaft
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Abstract
The utility model relates to a virtual reality equipment for art teaching, including radium-shine lamp and box, radium-shine lamp is installed in the box upper surface, be provided with slewing mechanism and adjustment mechanism between radium-shine lamp and the box, slewing mechanism includes the driving shaft, the driven shaft, motor and mounting panel, adjustment mechanism includes last sun tooth, go upward planet gear, go up the ring gear, lower sun tooth, lower planet gear, lower ring gear and connecting rod, it fits driven shaft and driving shaft with lower sun tooth fixed cover respectively to go up sun tooth, go up the ring gear and be connected with the coaxial setting of last sun tooth and rotate with the mounting panel, lower ring gear with lower sun tooth coaxial setting and with box fixed connection, the connecting rod sets up in going upward between planet gear and the lower planet gear, both ends articulate with going upward planet gear and lower planet gear respectively about the connecting. An object of the utility model is to solve or alleviate traditional radium-shine lamp rotation and turn to the relatively poor problem of structural stability at least, provide a virtual reality equipment for art teaching.
Description
Technical Field
The utility model relates to a virtual reality equipment technical field especially relates to a virtual reality equipment for art teaching.
Background
The virtual reality device which is visible to the naked eye is usually irradiated in space through the laser lamp to form a virtual shadow image. Laser lamp can be according to the needs that shadow image removed and constantly change the direction, and current laser lamp is rotatory and turn to structural stability relatively poor, and when the problem appeared, light can't accurately collect, influences the shaping of shadow image.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, solve or alleviate traditional radium-shine lamp rotation at least and turn to the relatively poor problem of structural stability, provide a virtual reality equipment for art teaching.
The utility model discloses a realize through following technical scheme:
a virtual reality device for art teaching comprises a laser lamp and a box body, wherein the laser lamp is installed on the upper surface of the box body, and a rotating mechanism and an adjusting mechanism are arranged between the laser lamp and the box body;
the rotating mechanism comprises a driving shaft, a driven shaft, a motor and a mounting plate, the driving shaft is vertically arranged at the center of the upper surface of the box body, a circumferential array at the upper end of the driving shaft is provided with a ball cage, the ball cage comprises a plurality of arc-shaped plates with equidistant circumferential arrays, transmission balls are rotatably embedded in the middle of the inner sides of the arc-shaped plates, the lower end of the driving shaft extends into the box body and is in transmission connection with the motor, the lower end of the driven shaft is provided with a ball body, the circumferential array at the outer side of the spherical surface of the ball body is provided with a plurality of grooves, the grooves are equal in number to the arc-shaped plates and are arranged in a one-to-one correspondence manner, the transmission balls;
the adjusting mechanism comprises an upper sun gear, an upper planet gear, an upper gear ring, a lower sun gear, a lower planet gear, a lower gear ring and a connecting rod, wherein the upper sun gear, the upper planet gear and the upper gear ring are positioned at the lower side of the mounting plate, the lower sun gear, the lower planet gear and the lower gear ring are positioned at the upper side of the box body, the upper sun gear and the lower sun gear are respectively fixedly sleeved on the driven shaft and the driving shaft, the upper gear ring is coaxially arranged with the upper sun gear and is rotationally connected with the mounting plate, the lower gear ring is coaxially arranged with the lower sun gear and is fixedly connected with the box body, the upper planet gear is rotationally arranged by taking the central axis of the driven shaft as the center, the upper planet gear is respectively meshed with the outer side of the upper sun gear and the inner side of the upper gear ring, the lower planet gear is rotationally arranged by taking the central axis of the driven, the upper end and the lower end of the connecting rod are respectively hinged with the upper planetary gear and the lower planetary gear.
In order to further realize the utility model discloses, can prefer following technical scheme for use:
preferably, the upper planetary gear and the lower planetary gear are two opposite gears.
Preferably, the number of the connecting rods is two, the upper end and the lower end of each connecting rod are respectively hinged to the upper planetary gear and the lower planetary gear which are located on the same side, and the connecting rods are telescopic rods.
Preferably, go up planetary gear and lower planetary gear and all include gear section and articulated section, the gear section is plate gear form, articulated section is cylindrically, and articulated section one end is fixed to be set up in gear section center department, the other end is provided with the articulated groove of indent, the articulated groove is the segment of sphere.
Preferably, the upper end and the lower end of the connecting rod are both provided with hinged balls, and the hinged balls are rotatably embedded in hinged grooves of the hinged sections.
Preferably, a positioning plate is arranged between the mounting plate and the upper sun gear, the positioning plate is rotatably sleeved on the driven shaft, and the upper gear ring is fixedly arranged on the lower surface of the positioning plate.
Preferably, the number of the arc-shaped plates is not less than six and is an even number.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses be provided with slewing mechanism, slewing mechanism makes the motor drive the mounting panel and radium shot-light on it rotates through driving shaft and driven shaft, no matter how the mounting panel inclines, the reliable transmission of homoenergetic.
The utility model discloses be provided with adjustment mechanism, adjustment mechanism includes two upper and lower planetary gear structures, and two planetary gear structure distribute and are located driving shaft and driven shaft, connect through the connecting rod between two planetary gear structure's the planet tooth, and the connecting rod is the telescopic link, changes the length of connecting rod, just can adjust the inclination of mounting panel, and the planetary tooth can adjust the incline direction of mounting panel during the revolution of circumference in planetary gear structure, and stable in structure is reliable, makes laser lamp send light accuracy and collects, the shaping of guarantee shadow image.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the driving shaft and the driven shaft of the present invention;
fig. 4 is a structural sectional view of the upper planetary gear of the present invention;
fig. 5 is a schematic structural view of the connecting rod of the present invention;
wherein: 1-laser lamp; 2-a box body; 3-driving shaft; 4-a driven shaft; 5, a motor; 6, mounting a plate; 7-arc-shaped plates; 8-a drive ball; 9-sphere; 10-positioning a plate; 11-upper sun gear; 12-upper planetary gear; 13-upper gear ring; 14-lower sun gear; 15-lower planetary gear; 16-lower gear ring; 17-connecting rod.
Detailed Description
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 in specific cases to those skilled in the art.
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.
Example 1:
as shown in fig. 1-5, a virtual reality device for art teaching comprises a laser lamp 1 and a case 2, wherein the laser lamp 1 is installed on the upper surface of the case 2, and a rotating mechanism and an adjusting mechanism are arranged between the laser lamp 1 and the case 2;
the rotating mechanism comprises a driving shaft 3, a driven shaft 4, a motor 5 and a mounting plate 6, the driving shaft 3 is vertically arranged at the center of the upper surface of the box body 2, a ball cage is arranged on the circumferential array of the upper end of the driving shaft 3 and comprises a plurality of arc-shaped plates 7 with equidistant circumferential arrays, the number of the arc-shaped plates 7 is not less than six and is an even number, transmission balls 8 are rotatably embedded in the middle of the inner sides of the arc-shaped plates 7, the lower end of the driving shaft 3 extends into the box body 2 and is in transmission connection with the motor 5, a ball body 9 is arranged at the lower end of the driven shaft 4, a plurality of grooves are arranged on the circumferential array of the outer side of the spherical surface of the ball body 9, the grooves and the arc-shaped plates 7 are equal in number and are arranged in a one-to-one correspondence manner;
the adjusting mechanism comprises an upper sun gear 11, an upper planet gear 12, an upper gear ring 13, a lower sun gear 14, a lower planet gear 15, a lower gear ring 16 and a connecting rod 17, wherein the upper sun gear 11, the upper planet gear 12 and the upper gear ring 13 are all positioned at the lower side of the mounting plate 6, the lower sun gear 14, the lower planet gear 15 and the lower gear ring 16 are all positioned at the upper side of the box body 2, the upper sun gear 11 and the lower sun gear 14 are respectively fixedly sleeved on the driven shaft 4 and the driving shaft 3, the upper gear ring 13 is coaxially arranged with the upper sun gear 11 and is rotationally connected with the mounting plate 6, the lower gear ring 16 is coaxially arranged with the lower sun gear 14 and is fixedly connected with the box body 2, the upper planet gear 12 is rotationally arranged by taking the central axis of the driven shaft 4 as the center, the upper planet gear 12 is respectively meshed with the outer side of the upper sun gear 11 and the inner side of the upper gear ring 13, the lower, the connecting rod 17 is arranged between the upper planetary gear 12 and the lower planetary gear 15, and the upper end and the lower end of the connecting rod 17 are respectively hinged with the upper planetary gear 12 and the lower planetary gear 15.
In order to improve the structural stability, the upper planetary gear 12 and the lower planetary gear 15 are two and are oppositely arranged, the number of the connecting rods 17 is two, the upper end and the lower end of each connecting rod 17 are respectively hinged to the upper planetary gear 12 and the lower planetary gear 15 which are positioned on the same side, and each connecting rod 17 is a telescopic rod.
In order to optimize the product structure, in this embodiment, the upper planetary gear 12 and the lower planetary gear 15 both include a gear section and a hinge section, the gear section is in a flat gear shape, the hinge section is in a cylindrical shape, one end of the hinge section is fixedly disposed at the center of the gear section, the other end of the hinge section is provided with a concave hinge groove, the hinge groove is in a segment shape, the upper end and the lower end of the connecting rod 17 are both provided with hinge balls, and the hinge balls are rotatably embedded in the hinge grooves of the hinge section.
In order to facilitate manufacturing and installation, a positioning plate 10 is arranged between the mounting plate 6 and the upper sun gear 11, the positioning plate 10 is rotatably sleeved on the driven shaft 4, and the upper gear ring 13 is fixedly arranged on the lower surface of the positioning plate 10.
The utility model discloses be provided with slewing mechanism, slewing mechanism makes motor 5 drive mounting panel 6 and radium-shine lamp 1 rotation on it through driving shaft 3 and driven shaft 4, no matter how the mounting panel 6 inclines, the reliable transmission of homoenergetic.
The utility model discloses be provided with adjustment mechanism, adjustment mechanism includes two upper and lower planetary gear structures, two planetary gear structure distribute and are located driving shaft 3 and driven shaft 4, connect through connecting rod 17 between two planetary gear structure's the planet tooth, and connecting rod 17 is the telescopic link, change connecting rod 17's length, just can adjust the inclination of mounting panel 6, the planet tooth is when the revolution of circumference in planetary gear structure, can adjust the incline direction of mounting panel 6, and stable in structure is reliable, make radium-shine lamp 1 send the light accuracy and collect, ensure the shaping of shadow image.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. A virtual reality device for art teaching comprises a laser lamp (1) and a box body (2), wherein the laser lamp (1) is installed on the upper surface of the box body (2), and is characterized in that a rotating mechanism and an adjusting mechanism are arranged between the laser lamp (1) and the box body (2);
the rotating mechanism comprises a driving shaft (3), a driven shaft (4), a motor (5) and a mounting plate (6), wherein the driving shaft (3) is vertically arranged at the center of the upper surface of a box body (2), a ball cage is arranged on the upper end of the driving shaft (3) in a circumferential array mode, the ball cage comprises a plurality of arc plates (7) in an equidistant circumferential array mode, the middle of the inner side of each arc plate (7) is rotatably embedded with a transmission ball (8), the lower end of the driving shaft (3) extends into the box body (2) and is in transmission connection with the motor (5), the lower end of the driven shaft (4) is provided with a ball body (9), the circumferential array on the outer side of the spherical surface of the ball body (9) is provided with a plurality of grooves, the grooves are equal in number and are in one-to-one correspondence with the arc plates (7), the transmission balls (8) embedded in the arc plates (7), the laser lamp (1) is fixedly arranged on the upper surface of the mounting plate (6);
the adjusting mechanism comprises upper sun teeth (11), upper planet gears (12), an upper gear ring (13), lower sun teeth (14), lower planet gears (15), a lower gear ring (16) and a connecting rod (17), wherein the upper sun teeth (11), the upper planet gears (12) and the upper gear ring (13) are all positioned at the lower side of the mounting plate (6), the lower sun teeth (14), the lower planet gears (15) and the lower gear ring (16) are all positioned at the upper side of the box body (2), the upper sun teeth (11) and the lower sun teeth (14) are respectively fixedly sleeved on the driven shaft (4) and the driving shaft (3), the upper gear ring (13) and the upper sun teeth (11) are coaxially arranged and are rotationally connected with the mounting plate (6), the lower gear ring (16) and the lower sun teeth (14) are coaxially arranged and are fixedly connected with the box body (2), and the upper planet gears (12) are rotationally arranged by taking the central axis of the driven shaft (4) as the, the upper planetary gears (12) are respectively meshed with the outer side of the upper sun gear (11) and the inner side of the upper gear ring (13), the lower planetary gears (15) are rotatably arranged by taking the central axis of the driven shaft (4) as the center, the lower planetary gears (15) are respectively meshed with the outer side of the lower sun gear (14) and the inner side of the lower gear ring (16), the connecting rods (17) are arranged between the upper planetary gears (12) and the lower planetary gears (15), and the upper ends and the lower ends of the connecting rods (17) are respectively hinged with the upper planetary gears (12) and the lower planetary gears (15).
2. A virtual reality device for art teaching according to claim 1, wherein the upper planetary gear (12) and the lower planetary gear (15) are both oppositely disposed.
3. The virtual reality device for art teaching according to claim 2, wherein the number of the connecting rods (17) is two, the upper and lower ends of the connecting rods (17) are respectively hinged to the upper planetary gear (12) and the lower planetary gear (15) which are positioned at the same side, and the connecting rods (17) are telescopic rods.
4. The virtual reality device for art teaching according to claim 1, wherein the upper planetary gear (12) and the lower planetary gear (15) each comprise a gear section and a hinge section, the gear section is in a flat gear shape, the hinge section is in a cylindrical shape, one end of the hinge section is fixedly arranged at the center of the gear section, the other end of the hinge section is provided with a concave hinge groove, and the hinge groove is in a segment shape.
5. The virtual reality device for art teaching according to claim 4, wherein the upper and lower ends of the connecting rod (17) are provided with hinge balls, and the hinge balls are rotatably embedded in the hinge grooves of the hinge segments.
6. The virtual reality device for art teaching according to claim 1, wherein a positioning plate (10) is arranged between the mounting plate (6) and the upper sun gear (11), the positioning plate (10) is rotatably sleeved on the driven shaft (4), and the upper gear ring (13) is fixedly arranged on the lower surface of the positioning plate (10).
7. A virtual reality apparatus for art teaching according to claim 1, wherein the number of the arc-shaped plates (7) is not less than six and is even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582411.XU CN213339158U (en) | 2020-11-10 | 2020-11-10 | A virtual reality equipment for art teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582411.XU CN213339158U (en) | 2020-11-10 | 2020-11-10 | A virtual reality equipment for art teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339158U true CN213339158U (en) | 2021-06-01 |
Family
ID=76076930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022582411.XU Expired - Fee Related CN213339158U (en) | 2020-11-10 | 2020-11-10 | A virtual reality equipment for art teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143419A (en) * | 2022-09-01 | 2022-10-04 | 宁波胜维德赫华翔汽车镜有限公司 | Floor lamp, rearview mirror and vehicle |
| CN115854284A (en) * | 2023-02-27 | 2023-03-28 | 宁波胜维德赫华翔汽车镜有限公司 | Shine floor-lamp and vehicle rearview mirror |
-
2020
- 2020-11-10 CN CN202022582411.XU patent/CN213339158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143419A (en) * | 2022-09-01 | 2022-10-04 | 宁波胜维德赫华翔汽车镜有限公司 | Floor lamp, rearview mirror and vehicle |
| CN115143419B (en) * | 2022-09-01 | 2023-08-15 | 宁波胜维德赫华翔汽车镜有限公司 | Floor lamp, rearview mirror and vehicle |
| CN115854284A (en) * | 2023-02-27 | 2023-03-28 | 宁波胜维德赫华翔汽车镜有限公司 | Shine floor-lamp and vehicle rearview mirror |
| CN115854284B (en) * | 2023-02-27 | 2023-05-16 | 宁波胜维德赫华翔汽车镜有限公司 | Floor lamp and vehicle rearview mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20211110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |