CN215729097U

CN215729097U - VR teaching device

Info

Publication number: CN215729097U
Application number: CN202121302688.0U
Authority: CN
Inventors: 张竹; 蔡晨
Original assignee: Hangzhou Youyi Information Technology Co ltd
Current assignee: Hangzhou Youyi Information Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-01
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a VR teaching device, the on-line screen storage device comprises a base, be provided with the supporting disk on the base, the supporting disk passes through the telescopic link to be fixed on the base, the telescopic link rotates to be connected on the base, be provided with the locking on the base the telescopic link for base rotation angle's locker, the locker includes first half and second half, still be provided with on the base and make first half the second half all with the unlocking ware that the telescopic link breaks away from the contact, the locker still including set up in first half with spring between the second half. Through operation unlocking ware, make first half, second half and the telescopic link break away from the contact, the telescopic link can freely rotate, and the rotation angle adjustment of telescopic link is put in place the back, makes locker locking telescopic link through operation unlocking ware, and the telescopic link is locked promptly for the angle of base, has optimized VR teaching device's performance.

Description

VR teaching device

Technical Field

The utility model belongs to the technical field of the VR teaching, concretely relates to VR teaching device.

Background

VR is a virtual reality technology, which is a new practical technology developed in the 20 th century, and includes a computer, electronic information, and a simulation technology, and its basic implementation is that a computer simulates a virtual environment to give people an environmental immersion feeling.

VR equipment is the equipment of making on the basis of the VR technique, and VR glasses are common VR equipment, and VR glasses need use strutting arrangement to support at the teaching in-process, and current strutting arrangement does not possess the rotation function in the use mostly to the teaching personnel of being not convenient for demonstrate the teaching to the different sides of VR glasses, thereby influence strutting arrangement's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a VR teaching device aims at solving among the prior art teaching equipment who supports VR glasses and uses inconvenient problem.

In order to solve the technical problem, the technical scheme adopted by the disclosure is as follows:

the utility model provides a VR teaching device, includes the base, be provided with the supporting disk on the base, the supporting disk passes through the telescopic link to be fixed on the base, the telescopic link rotates to be connected on the base, be provided with the locking on the base the telescopic link for base rotation angle's locker, the locker includes first half and second half, first half with second half all rotate connect in on the base, first half with the cooperation of second half forms the locking chamber, a part of telescopic link is located the locking intracavity, still be provided with on the base and make first half, second half all with the unlocking ware that the telescopic link breaks away from the contact, unlocking ware sliding connection in on the base, and, unlocking ware follows the axis direction reciprocating motion of telescopic link, unlocking ware stretches into make in the clearance between first half and the second half first, The second half part is separated from the telescopic rod, the locker further comprises a spring arranged between the first half part and the second half part, and the spring enables the first half part and the second half part to be in contact with the telescopic rod.

The further improved scheme is as follows: the base is provided with a pedal, the unlocking device is arranged on the base through the pedal, the pedal is arranged on the base in a sliding mode through the elastic supporting device, a through hole is formed in the pedal, and the telescopic rod penetrates through the through hole. The unlocking device is easy to operate, and the operation performance of the unlocking device is optimized.

The further improved scheme is as follows: the ware of unlocking with footboard formula structure as an organic whole, the ware of unlocking by keeping away from the one end of footboard to the ware of unlocking is close to the one end of footboard thickens gradually, first half portion and all be provided with on the second half portion and make the ware of unlocking easily get into first half portion with breach between the second half portion. The unlocking device is easy to operate the first half part and the second half part for unlocking, and the operation performance of the unlocking device is optimized.

The further improved scheme is as follows: the base is provided with an assembly hole, one part of the telescopic rod is arranged in the assembly hole, and a rolling bearing is arranged between the telescopic rod and the assembly hole. The telescopic rod can rotate flexibly.

The further improved scheme is as follows: the first half part and the second half part are rotationally connected to the base through pin shafts, and pin holes matched with the pin shafts are formed in the base. The first half part and the second half part can rotate flexibly.

The further improved scheme is as follows: the telescopic link include the outer pole and set up in interior pole in the outer pole, the outer pole install in on the base, the supporting disk passes through the fix with screw on the interior pole, interior pole is kept away from the one end of outer pole is provided with the ring flange, the fix with screw in on the ring flange. The support disc is easily assembled with the inner rod.

The further improved scheme is as follows: the inner rod is provided with a guide rib, the outer rod is provided with a guide groove matched with the guide rib, and the guide rib and the inner rod are of an integrated structure. The inner rod is not easy to rotate relative to the outer rod, and the positioning capacity of the telescopic rod is optimized.

The further improved scheme is as follows: the outer rod is provided with a locking screw rod for locking the position of the inner rod relative to the outer rod, the outer rod is provided with a locking screw hole matched with the locking screw rod, the locking screw rod abuts against the position of the inner rod relative to the outer rod, and the locking screw rod is provided with a handle. The length of the telescopic rod can be conveniently adjusted, and the operation performance of the telescopic rod is optimized.

The beneficial effect of this disclosure does:

This scheme can conveniently the rotation support dish, and specifically speaking, through operation unlocking device, makes first half, half second break away from the contact with the telescopic link, and at this moment, the telescopic link can freely rotate, and after the rotation angle adjustment of telescopic link targets in place, makes locker locking telescopic link through operation unlocking device, the telescopic link for the angle of base locked promptly, optimized VR teaching device's performance.

The telescopic link has the altitude mixture control ability, can be located arbitrary height with the supporting disk, has optimized VR teaching device's operating performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present disclosure and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from the drawings without inventive effort.

Fig. 1 is a schematic view of a VR teaching device of the present disclosure in a first orientation.

Fig. 2 is a schematic view of a VR teaching device of the present disclosure in a second orientation.

Fig. 3 is a schematic view of a VR teaching device of the present disclosure in a third orientation.

Fig. 4 is a schematic view of the load binder.

The reference numbers in the figures illustrate:

1-a base; 2-a support disk; 3, a telescopic rod; 31-an outer rod; 32-inner rod; 33-flange plate; 34-a guide rib; 35-locking screw; 36-a handle; 4-a locker; 41-a first half; 42-a second half; 43-a locking cavity; 44-a spring; 45-pin shaft; 5-an unlocking device; 51-a pedal; 52-elastic support.

Detailed Description

The technical solution in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the disclosure without inventive step, are within the scope of the disclosure.

The first embodiment is as follows:

referring to fig. 1 to 4, a VR teaching device includes a base 1, a supporting plate 2 is disposed on the base 1, the supporting plate 2 is fixed on the base 1 through a telescopic rod 3, the telescopic rod 3 is rotatably connected to the base 1, a locking device 4 for locking a rotation angle of the telescopic rod 3 relative to the base 1 is disposed on the base 1, the locking device 4 includes a first half portion 41 and a second half portion 42, the first half portion 41 and the second half portion 42 are both rotatably connected to the base 1, the first half portion 41 and the second half portion 42 cooperate to form a locking cavity 43, a portion of the telescopic rod 3 is located in the locking cavity 43, the base 1 is further provided with an unlocking device 5 for separating the first half portion 41 and the second half portion 42 from the telescopic rod 3, the unlocking device 5 is slidably connected to the base 1, the unlocking device 5 reciprocates along the axial direction of the telescopic rod 3, the unlocking device 5 extends into a gap between the first half 41 and the second half 42 to separate both the first half 41 and the second half 42 from the telescopic rod 3, the locking device 4 further comprises a spring 44 disposed between the first half 41 and the second half 42, and the spring 44 brings the first half 41 and the second half 42 into contact with the telescopic rod 3.

Support disk 2 mainly used supports VR glasses, and VR glasses can be fixed in on the support disk 2 with arbitrary mode. VR glasses may also be other VR devices.

This embodiment can conveniently adjust the angle of telescopic link 3 for base 1 through setting up locker 4 and unlocking ware 5 to can conveniently adjust the supporting disk 2 for the angle of base 1, can follow arbitrary angle and carry out relevant show or teaching among the practical application.

The base 1 is provided with a pedal 51, the unlocking device 5 is arranged on the base 1 through the pedal 51, the pedal 51 is arranged on the base 1 in a sliding mode through an elastic support 52, a through hole is formed in the pedal 51, and the telescopic rod 3 penetrates through the through hole.

The unlocking device 5 and the pedal 51 are of an integrated structure, the unlocking device 5 is formed by being far away from one end of the pedal 51 to the unlocking device 5 is close to one end of the pedal 51, the thickness of the unlocking device is gradually increased, the first half part 41 and the second half part 42 are both provided with a notch which enables the unlocking device 5 to easily enter the first half part 41 and the second half part 42.

The base 1 is provided with an assembly hole, one part of the telescopic rod 3 is arranged in the assembly hole, and a rolling bearing is arranged between the telescopic rod 3 and the assembly hole.

The first half part 41 and the second half part 42 are rotatably connected to the base 1 through a pin shaft 45, and the base 1 is provided with a pin hole matched with the pin shaft 45.

Through setting up footboard 51, the displacement is controlled by footboard 51 to unlocking ware 5, need not operate by hand in actual operation process, can realize the unblock function of unlocking ware 5 through trampling.

Example two:

the difference between this embodiment and the first embodiment is: the telescopic rod 3 comprises an outer rod 31 and an inner rod 32 arranged in the outer rod 31, the outer rod 31 is installed on the base 1, the supporting disk 2 is fixed on the inner rod 32 through screws, the inner rod 32 is far away from one end of the outer rod 31 is provided with a flange plate 33, and the screws are installed on the flange plate 33. The flange 33 and the inner rod 32 are of an integral structure.

The inner rod 32 is provided with a guide rib 34, the outer rod 31 is provided with a guide groove matched with the guide rib 34, and the guide rib 34 and the inner rod 32 are of an integrated structure.

Be provided with the locking on the outer pole 31 interior pole 32 for the locking screw 35 of outer pole 31 position, be provided with on the outer pole 31 with locking screw 35 complex locking screw, locking screw 35 conflicts interior pole 32 is for the position of outer pole 31 with locking interior pole 32, be provided with handle 36 on the locking screw 35. The handle and the locking screw 35 are of an integrated structure.

The VR teaching device of the present disclosure is further described below in conjunction with the application:

in the normal use process, under the action of the spring 44, the first half part 41 and the second half part 42 are both in contact with the telescopic rod 3, the telescopic rod 3 is locked by the first half part 41 and the second half part 42 by using friction force, and the angle of the support plate 2 relative to the base 1 is positioned.

When the angle of the supporting plate 2 needs to be adjusted, the pedal 51 is stepped down to overcome the elastic force of the elastic support 52, so that the unlocking device 5 extends into the gap between the first half part 41 and the second half part 42, and at this time, the unlocking device 5 overcomes the force of the spring 44, so that the first half part 41 and the second half part 42 are separated from the telescopic rod 3, and the angle of the supporting plate 2 relative to the base 1 is adjusted. After the angle adjustment is finished, the unlocking device 5 and the locking device 4 automatically reset under the action of the elastic support 52 and the spring 44 by loosening the pedal 51, and the telescopic rod 3 is locked. The elastic supporter 52 may be a compression spring.

The present disclosure is not limited to the above optional embodiments, and on the premise of no conflict, the schemes can be combined arbitrarily; any other products in various forms can be obtained in the light of the present disclosure, but any changes in shape or structure thereof fall within the scope of the present disclosure, which is defined by the claims.

Claims

1. The utility model provides a VR teaching device which characterized in that: the base is provided with a supporting disk, the supporting disk is fixed on the base through a telescopic rod, the telescopic rod is rotatably connected on the base, the base is provided with a locking part, the telescopic rod is relative to a locker of a base rotating angle, the locker comprises a first half part and a second half part, the first half part and the second half part are both rotatably connected on the base, the first half part and the second half part are matched to form a locking cavity, one part of the telescopic rod is positioned in the locking cavity, the base is further provided with an unlocking device which enables the first half part and the second half part to be separated from the telescopic rod, the unlocking device is slidably connected on the base and can reciprocate along the axis direction of the telescopic rod, and the unlocking device stretches into a gap between the first half part and the second half part to enable the first half part, The second half part is separated from the telescopic rod, the locker further comprises a spring arranged between the first half part and the second half part, and the spring enables the first half part and the second half part to be in contact with the telescopic rod.

2. The VR teaching device of claim 1, wherein: the base is provided with a pedal, the unlocking device is arranged on the base through the pedal, the pedal is arranged on the base in a sliding mode through the elastic supporting device, a through hole is formed in the pedal, and the telescopic rod penetrates through the through hole.

3. The VR teaching device of claim 2, wherein: the ware of unlocking with footboard formula structure as an organic whole, the ware of unlocking by keeping away from the one end of footboard to the ware of unlocking is close to the one end of footboard thickens gradually, first half portion and all be provided with on the second half portion and make the ware of unlocking easily get into first half portion with breach between the second half portion.

4. The VR teaching device of claim 3, wherein: the base is provided with an assembly hole, one part of the telescopic rod is arranged in the assembly hole, and a rolling bearing is arranged between the telescopic rod and the assembly hole.

5. The VR teaching device of claim 4, wherein: the first half part and the second half part are rotationally connected to the base through pin shafts, and pin holes matched with the pin shafts are formed in the base.

6. The VR teaching device of claim 1, wherein: the telescopic link include the outer pole and set up in interior pole in the outer pole, the outer pole install in on the base, the supporting disk passes through the fix with screw on the interior pole, interior pole is kept away from the one end of outer pole is provided with the ring flange, the fix with screw in on the ring flange.

7. The VR teaching device of claim 6, wherein: the inner rod is provided with a guide rib, the outer rod is provided with a guide groove matched with the guide rib, and the guide rib and the inner rod are of an integrated structure.

8. The VR teaching device of claim 7, wherein: the outer rod is provided with a locking screw rod for locking the position of the inner rod relative to the outer rod, the outer rod is provided with a locking screw hole matched with the locking screw rod, the locking screw rod abuts against the position of the inner rod relative to the outer rod, and the locking screw rod is provided with a handle.