CN109793374A - Virtual reality same table - Google Patents
Virtual reality same table Download PDFInfo
- Publication number
- CN109793374A CN109793374A CN201910080020.7A CN201910080020A CN109793374A CN 109793374 A CN109793374 A CN 109793374A CN 201910080020 A CN201910080020 A CN 201910080020A CN 109793374 A CN109793374 A CN 109793374A
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- desktop
- boss
- fixedly connected
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- same table
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Abstract
The invention discloses virtual reality same tables, including bottom plate, desktop, elevating mechanism, scheduling institution and telescoping mechanism, the present invention below desktop by being arranged elevating mechanism, utilize the cooperation between threaded rod and T-type thread bush, under the cooperation of upper and lower boom and the indirect support of movable plate, the lifting of realization desktop that can be stable, it is easy to implement the automatic adjustment of same table height, it is directed to the better viewing of student simultaneously, the cooperation of electric pushrod and panel can be passed through, automatically adjust the angle of projection screen and desktop, simultaneously by tightening the angle between bolt adjustment projector and projection screen, guarantee that student preferably watches projection video, and the same table carries chair lift, pass through the cooperation of T-type fagging and T-type sliding slot, convenient for chair lift is hauled out inside same table, entire virtual reality same table easy of rise, convenient for adjusting Section, it is more intelligent, preferably facilitate student by e-learning knowledge, applicability is higher.
Description
Technical field
The present invention relates to a kind of same tables, in particular to virtual reality same table, belong to tables and chairs equipment technical field.
Background technique
Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes computer
A kind of simulated environment is generated, is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and the system of entity behavior are imitative
Really it is immersed to user in the environment, nowadays same table is more and more, but not specifically for the liter in terms of virtual reality technology
Table drops, and student is typically all to be learnt by big a projection screen and projector in classroom in study, learning effect
It is bad, and virtual reality technology is not perfect, and more students can not be allowed one-to-one and come using virtual reality same table equipment
Study.
Summary of the invention
The purpose of the present invention is to provide virtual reality same tables, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
Virtual reality same table of the present invention, including bottom plate, desktop, elevating mechanism, scheduling institution and telescoping mechanism, under the bottom plate
Four, surface corner is fixedly connected to foot pad, is equipped with desktop right above the bottom plate, is equipped between the bottom plate and desktop
Elevating mechanism, the desktop upper surface are equipped with scheduling institution, and the bottom plate is equipped with telescoping mechanism.
As a preferred technical solution of the present invention, the elevating mechanism by servo motor, T-type thread bush, lower boom,
Upper boom and movable plate composition, the servo motor are fixedly connected on plate upper surface middle, the servo by rack
Motor output end is sequentially connected with threaded rod by shaft coupling, and T-type thread bush bottom end is detachably connected by fixing bolt
In desktop lower surface, and the T-type thread bush and threaded rod are on same vertical face, and the T-type thread bush is internally threaded
Hole, the threaded rod surface are threaded on the threaded hole inner wall inside T-type thread bush, four turnings of the plate upper surface
Place is fixedly connected to first boss, and four first boss pass through pin shaft and are hinged with lower boom, the desktop lower surface
Four corners are fixedly connected to second boss, and four second boss pass through pin shaft and are hinged with boom, Mei Gesuo
Stating the one end of boom far from second boss, with the corresponding one end of lower boom far from first boss to pass through pin shaft hinged.
As a preferred technical solution of the present invention, the scheduling institution is made of panel, electric pushrod and projector,
Desktop upper surface two sides are fixedly connected to third boss, and two third boss are hinged by pin shaft with panel,
The panel side is fixedly connected with the 4th boss, and the 4th boss is hinged with electric pushrod by pin shaft, on the desktop
The position of corresponding electric pushrod is equipped with through-hole, and the through-hole side is fixedly connected with the 6th boss, the fuselage of the electric pushrod
It is hinged on the 6th boss by pin shaft, the panel top is fixedly connected with U-shaped frame, the described one end of U-shaped frame far from panel
It is bolted the 5th boss by tightening, the 5th boss bottom end is fixedly connected with projector, and the panel is far from the 4th
The side of boss is equipped with projection screen, and the surface that the panel is located at projection screen is equipped with loudspeaker.
As a preferred technical solution of the present invention, the desktop upper surface and be located at panel far from electric pushrod one
Side is fixedly connected with host, and the host surface is equipped with machinery equipped with display screen, the desktop upper surface and positioned at host side
Keyboard, the desktop upper surface and is located at mechanical keyboard side and is equipped with wireless mouse, inside the desktop and is located at below host
Equipped with radiating groove, fan device is equipped with inside the radiating groove, one lateral surface of desktop is fixedly connected with wireless receiver, described
Desktop is located at wireless receiver corresponding side surface equipped with total power switch, and the host is opened with display screen, mechanical keyboard, general supply
It closes and fan device is electrically connected.
As a preferred technical solution of the present invention, the telescoping mechanism is by T-type sliding slot, T-type fagging and chair lift group
At the side inside the bottom plate upper end and close to host is equipped with multiple T-type sliding slots, slides on each T-type sliding slot inner wall
Dynamic to be connected with T-type fagging, each T-type fagging runs through T-type sliding slot and upper surface is fixedly connected with chair lift jointly.
As a preferred technical solution of the present invention, set between the bottom plate and desktop there are two movable plate, two institutes
It states and is equipped with ring-like sliding slot inside activity board ends, slidably connect T-type slide bar, Mei Gesuo inside each ring-like sliding slot
It states on the pin roll end face that one end face of T-type slide bar is fixedly connected between upper boom and lower boom.
As a preferred technical solution of the present invention, the side of the plate upper surface and separate chair lift is fixedly connected
There are multiple bearing plates.
As a preferred technical solution of the present invention, the base plate interior and be located at bearing plate below be equipped with it is multiple insert
Hole.
As a preferred technical solution of the present invention, the length that the aperture of the through-hole is greater than the 6th boss is pushed away with electronic
The sum of the width of the original length of bar and the 4th boss.
As a preferred technical solution of the present invention, one end of T-type fagging bottom surface and close bottom plate is fixedly connected
There is position limiting slide block, the T-type sliding slot inner bottom surface is equipped with limit sliding chutes, and the position limiting slide block matches with limit sliding chutes.
The beneficial effects obtained by the present invention are as follows being: the present invention utilizes threaded rod by the way that elevating mechanism is arranged below desktop
With the cooperation between T-type thread bush, under the cooperation of upper and lower boom and the indirect support of movable plate, realization desktop that can be stable
Lifting, be easy to implement the automatic adjustment of same table height, while being directed to the better viewing of student, electric pushrod and face can be passed through
The cooperation of plate, automatically adjusts the angle of projection screen and desktop, at the same by tighten bolt adjust projector and projection screen it
Between angle, guarantee that student preferably watches projection video, and the same table carries chair lift, pass through T-type fagging and T-type is sliding
The cooperation of slot, convenient for chair lift is hauled out inside same table, entire virtual reality same table easy of rise, convenient for adjusting, more
Add intelligence, preferably facilitate student by e-learning knowledge, applicability is higher.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is T-type thread bush cross-sectional view of the invention；
Fig. 3 is desktop cross-sectional view of the invention；
Fig. 4 is T-type fagging positive structure schematic of the invention；
Fig. 5 is bottom plate top view of the invention；
Fig. 6 is structural diagram of base plate of the invention.
In figure: 1, bottom plate；2, foot pad；3, desktop；4, chair lift；5, elevating mechanism；6, scheduling institution；7, telescoping mechanism；
8, first boss；9, lower boom；10, second boss；11, upper boom；12, T-type slide bar；13, movable plate；14, ring-like sliding slot；
15, T-type thread bush；16, rack；17, servo motor；18, threaded rod；19, bearing plate；20, panel；21, third boss；22,
4th boss；23, electric pushrod；24, U-shaped frame；25, the 5th boss；26, bolt is tightened；27, projector；28, projection screen；
29, loudspeaker；30, host；31, display screen；32, mechanical keyboard；33, wireless mouse；34, total power switch；35, wireless receiving
Device；36, fan device；37, T-type fagging；38, threaded hole；39, through-hole；40, the 6th boss；41, radiating groove；42, position limiting slide block；
43, T-type sliding slot；44, limit sliding chutes；45, jack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment: as shown in figures 1 to 6, virtual reality same table of the present invention, 3 upper surface of desktop and to be located at panel 20 remote
Side from electric pushrod 23 is fixedly connected with host 30, and 30 surface of host is equipped with display screen 31,3 upper surface of desktop
And it is located at 30 side of host and is equipped with wireless mouse equipped with mechanical keyboard 32,3 upper surface of desktop and positioned at 32 side of mechanical keyboard
Mark 33,3 inside of the desktop and is located at below host 30 and is equipped with radiating groove 41, and fan device 36 is equipped with inside the radiating groove 41,
3 one lateral surface of desktop is fixedly connected with wireless receiver 35, and the desktop 3, which is located in 35 corresponding side surface of wireless receiver, to be set
There is total power switch 34, the host 30 and display screen 31, mechanical keyboard 32, total power switch 34 and fan device 36 are electrical
Connection.
Wherein, the elevating mechanism 5 is by servo motor 17, T-type thread bush 15, lower boom 9, upper boom 11 and movable plate
13 compositions, the servo motor 17 are fixedly connected on 1 upper surface middle of bottom plate by rack 16, and the servo motor 17 exports
End is sequentially connected with threaded rod 18 by shaft coupling, and 15 bottom end of T-type thread bush is detachably connected on table by fixing bolt
3 lower surface of plate, and the T-type thread bush 15 and threaded rod 18 are on same vertical face, and spiral shell is equipped with inside the T-type thread bush 15
Pit 38,18 surface of threaded rod is threaded on 38 inner wall of threaded hole inside T-type thread bush 15, on the bottom plate 1
Four, surface corner is fixedly connected to first boss 8, and four first boss 8 are hinged with lower boom 9 by pin shaft,
Desktop 3 lower surface four corner is fixedly connected to second boss 10, and four second boss 10 pass through pin shaft
It is hinged with boom 11, the one end of each upper boom 11 far from second boss 10 and corresponding lower boom 9 are convex far from first
It is hinged that one end of platform 8 passes through pin shaft.
Wherein, the scheduling institution 6 is made of panel 20, electric pushrod 23 and projector 27,3 upper surface two of desktop
Side is fixedly connected to third boss 21, two third boss 21 with panel 20 by pin shaft hinged, the panel 20
Side is fixedly connected with the 4th boss 22, and the 4th boss 22 is hinged with electric pushrod 23 by pin shaft, right on the desktop 3
The position of electric pushrod 23 is answered to be equipped with through-hole 39,39 side of through-hole is fixedly connected with the 6th boss 40, the electric pushrod
23 fuselage is hinged on the 6th boss 40 by pin shaft, and 20 top of panel is fixedly connected with U-shaped frame 24, the U-shaped frame
24 one end far from panel 20 are connected with the 5th boss 25 by tightening bolt 26, and 25 bottom end of the 5th boss is fixedly connected with
Projector 27, the panel 20 are equipped with projection screen 28 far from the side of the 4th boss 22, and the panel 20 is located at projection screen
28 surface is equipped with loudspeaker 29.
Wherein, 3 upper surface of desktop and it is located at panel 20 and far from the side of electric pushrod 23 is fixedly connected with host 30,
30 surface of host is equipped with mechanical keyboard 32 equipped with display screen 31,3 upper surface of desktop and positioned at 30 side of host, described
3 upper surface of desktop and it is located at 32 side of mechanical keyboard and is equipped with wireless mouse 33,3 inside of the desktop and being located at below host 30 is set
There is radiating groove 41, is equipped with fan device 36 inside the radiating groove 41,3 one lateral surface of desktop is fixedly connected with wireless receiver
35, the desktop 3 is located at 35 corresponding side surface of wireless receiver equipped with total power switch 34, the host 30 and display screen 31,
Mechanical keyboard 32, total power switch 34 and fan device 36 are electrically connected.
Wherein, the telescoping mechanism 7 is made of T-type sliding slot 43, T-type fagging 37 and chair lift 4, in 1 upper end of bottom plate
Portion and multiple T-type sliding slots 43 are equipped with close to the side of host 30, slidably connect T-type on each 43 inner wall of T-type sliding slot
Fagging 37, each T-type fagging 37 runs through T-type sliding slot 43 and upper surface is fixedly connected with chair lift 4 jointly.
Wherein, it is set between the bottom plate 1 and desktop 3 there are two movable plate 13, two 13 both ends of movable plate inside are equal
Equipped with ring-like sliding slot 14, T-type slide bar 12, each T-type slide bar 12 are slidably connected inside each ring-like sliding slot 14
One end face is fixedly connected on the pin roll end face between upper boom 11 and lower boom 9, convenient for the lifting of desktop 3, while also being had
There is certain support function.
Wherein, 1 upper surface of bottom plate and multiple bearing plates 19 are fixedly connected with far from the side of chair lift 4, avoid rising
Drop 4 side of chair is overweight to cause bottom plate 1 to tilt, convenient for the left-right balance of bottom plate 1.
Wherein, multiple jacks 45 are equipped with inside the bottom plate 1 and below bearing plate 19, convenient for extracting by fork truck
Entire lifting table arrangement.
Wherein, the aperture of the through-hole 39 is greater than the length of the 6th boss 40 and the original length of electric pushrod 23 and the
The sum of the width of four boss 22, after being shunk convenient for electric pushrod 23 in entire lowering to through-hole 39, convenient for by panel 20 adjust to
Level realizes 90 ° of scheduling.
Wherein, 37 bottom surface of T-type fagging and one end of close bottom plate 1 are fixedly connected with position limiting slide block 42, the T-type cunning
43 inner bottom surface of slot is equipped with limit sliding chutes 44, and the position limiting slide block 42 matches with limit sliding chutes 44, and T-type fagging 37 is avoided to be detached from bottom
Plate 1.
Specifically, the present invention is in use, first by the cooperation of T-type fagging 37 and T-type sliding slot 43, by chair lift 4 bottom of from
It is hauled out on plate 1, then student starts servo motor 17 using controller by operation host 30, since T-type thread bush 15 is solid
It is scheduled on 3 lower surface of desktop, so the rotation of threaded rod 18 will drive the lifting of T-type thread bush 15, to realize the lifting of desktop 3, together
When 3 lifting process of desktop in, lower boom 9 and upper boom 11 can stretch, drive T-type slide bar 12 moved in ring-like sliding slot 14, lead to
Crossing setting movable plate 13 can avoid fully relying on threaded rod 18 and T-type thread bush 15 to support the equipment on desktop 3 and desktop 3
Weight, have certain support function, after desktop 3 rises to suitable height, student can be directed to panel 20 and desktop 3 angle
It adjusts, drives the angle between panel 20 and desktop 3 to change using electric pushrod 23 is flexible, be adjusted to proper angle can
Instructional video is preferably watched by the projection screen 28 on panel 20, then adjusts projector 27 by tightening bolt 26 and throws
The angle of shadow curtain 28 guarantees that drop shadow effect is more preferable, since a same table is equipped with multiple chair lifts 4, each student Ke Gen
The height of chair lift 4 is adjusted according to oneself height, it is ensured that can preferably watch on projection screen 28 after oneself being sitting on chair lift 4
Projection video, can preferably be learnt using virtual unit.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. virtual reality same table, which is characterized in that including bottom plate (1), desktop (3), elevating mechanism (5), scheduling institution (6) and
Telescoping mechanism (7), bottom plate (1) lower surface four corner are fixedly connected to foot pad (2), right above the bottom plate (1)
Equipped with desktop (3), elevating mechanism (5) are equipped between the bottom plate (1) and desktop (3), desktop (3) upper surface is equipped with scheduling
Mechanism (6), the bottom plate (1) are equipped with telescoping mechanism (7).
2. virtual reality same table according to claim 1, which is characterized in that the elevating mechanism (5) is by servo motor
(17), T-type thread bush (15), lower boom (9), upper boom (11) and movable plate (13) composition, the servo motor (17) are logical
It crosses rack (16) and is fixedly connected on bottom plate (1) upper surface middle, servo motor (17) output end is driven by shaft coupling
It being connected with threaded rod (18), T-type thread bush (15) bottom end is detachably connected on desktop (3) lower surface by fixing bolt,
And the T-type thread bush (15) and threaded rod (18) are on same vertical face, the T-type thread bush (15) is internally threaded hole
(38), threaded rod (18) surface is threaded on internal threaded hole (38) inner wall of T-type thread bush (15), the bottom plate
(1) corner of upper surface four is fixedly connected to first boss (8), and four first boss (8) are hinged by pin shaft
Having lower boom (9), desktop (3) lower surface four corner is fixedly connected to second boss (10), and four described second
Boss (10) is hinged with upper boom (11) by pin shaft, each upper boom (11) far from second boss (10) one end with
It is hinged that one end of corresponding lower boom (9) separate first boss (8) passes through pin shaft.
3. virtual reality same table according to claim 2, which is characterized in that the scheduling institution (6) by panel (20),
Electric pushrod (23) and projector (27) composition, desktop (3) the upper surface two sides are fixedly connected to third boss (21), and two
A third boss (21) is hinged by pin shaft with panel (20), and panel (20) side is fixedly connected with the 4th boss
(22), the 4th boss (22) is hinged with electric pushrod (23) by pin shaft, corresponds to electric pushrod (23) on the desktop (3)
Position be equipped with through-hole (39), through-hole (39) side is fixedly connected with the 6th boss (40), the electric pushrod (23)
Fuselage is hinged on the 6th boss (40) by pin shaft, and panel (20) top is fixedly connected with U-shaped frame (24), described U-shaped
Frame (24) is connected with the 5th boss (25), the 5th boss (25) bottom by tightening bolt (26) far from the one end of panel (20)
End is fixedly connected with projector (27), and the panel (20) is equipped with projection screen (28) far from the side of the 4th boss (22), institute
It states panel (20) and is located at the surface of projection screen (28) equipped with loudspeaker (29).
4. virtual reality same table according to claim 3, which is characterized in that desktop (3) upper surface and be located at face
Plate (20) is fixedly connected with host (30) far from the side of electric pushrod (23), and host (30) surface is equipped with display screen
(31), desktop (3) upper surface and be located at host (30) side be equipped with mechanical keyboard (32), desktop (3) upper surface and
Positioned at mechanical keyboard (32) side equipped with wireless mouse (33), the desktop (3) is internal and is located at below host (30) equipped with scattered
Heat channel (41), the radiating groove (41) is internal to be equipped with fan device (36), and (3) one lateral surface of desktop, which is fixedly connected with, wirelessly to be connect
It receives device (35), the desktop (3) is located at wireless receiver (35) corresponding side surface equipped with total power switch (34), the host
(30) it is electrically connected with display screen (31), mechanical keyboard (32), total power switch (34) and fan device (36).
5. virtual reality same table according to claim 4, which is characterized in that the telescoping mechanism (7) is by T-type sliding slot
(43), T-type fagging (37) and chair lift (4) form, and the side inside bottom plate (1) upper end and close to host (30) is equipped with more
A T-type sliding slot (43) slidably connects T-type fagging (37) on each T-type sliding slot (43) inner wall, each T-type support
Plate (37) runs through T-type sliding slot (43) and upper surface is fixedly connected to chair lift (4).
6. virtual reality same table according to claim 2, which is characterized in that set between the bottom plate (1) and desktop (3)
There are two movable plate (13), it is equipped with ring-like sliding slot (14) inside two movable plate (13) both ends, each ring-like cunning
It is slidably connected T-type slide bar (12) inside slot (14), each (12) one end face of T-type slide bar is fixedly connected in upper boom
(11) on the pin roll end face between lower boom (9).
7. virtual reality same table according to claim 5, which is characterized in that bottom plate (1) upper surface and separate liter
The side of drop chair (4) is fixedly connected with multiple bearing plates (19).
8. virtual reality same table according to claim 7, which is characterized in that the bottom plate (1) is internal and is located at load-bearing
Multiple jacks (45) are equipped with below plate (19).
9. virtual reality same table according to claim 3, which is characterized in that the aperture of the through-hole (39) is greater than the 6th
The sum of the width of the length of boss (40) and the original length of electric pushrod (23) and the 4th boss (22).
10. virtual reality same table according to claim 5, which is characterized in that T-type fagging (37) bottom surface and close
One end of bottom plate (1) is fixedly connected with position limiting slide block (42), and T-type sliding slot (43) inner bottom surface is equipped with limit sliding chutes (44), institute
Position limiting slide block (42) is stated to match with limit sliding chutes (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080020.7A CN109793374B (en) | 2019-01-28 | 2019-01-28 | Virtual reality lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080020.7A CN109793374B (en) | 2019-01-28 | 2019-01-28 | Virtual reality lifting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109793374A true CN109793374A (en) | 2019-05-24 |
| CN109793374B CN109793374B (en) | 2021-06-11 |
Family
ID=66560543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080020.7A Active CN109793374B (en) | 2019-01-28 | 2019-01-28 | Virtual reality lifting table |
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| Country | Link |
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| CN (1) | CN109793374B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111387703A (en) * | 2020-05-08 | 2020-07-10 | 山东师范大学 | Desk with switchable desktop and using method |
| CN113425080A (en) * | 2021-08-18 | 2021-09-24 | 浙江昇禾节能环保设备有限公司 | High-bearing electric lifting table |
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| Publication number | Publication date |
|---|---|
| CN109793374B (en) | 2021-06-11 |
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