CN219626142U

CN219626142U - Virtual simulation training operation table

Info

Publication number: CN219626142U
Application number: CN202320333963.8U
Authority: CN
Inventors: 张志锐
Original assignee: Sichuan Joyou Digital Technology Co ltd
Current assignee: Sichuan Joyou Digital Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a virtual simulation training operation platform, which comprises a projector body, a hoisting assembly and VR glasses, wherein the projector body is used for being installed on a classroom ceiling, a display screen is arranged in the classroom, the projector body is used for projecting images on the display screen, and the VR glasses are connected with the display screen; the hoisting assembly is arranged above the projector body; the hoisting assembly comprises a mounting cylinder arranged on the projector body, a supporting rod arranged in the mounting cylinder in a sliding manner, connecting rods hinged to two sides of the supporting rod and a hook-shaped seat arranged above the projector body, wherein one end of each connecting rod, far away from the supporting rod, is fixedly provided with a limiting hook which is used for being clamped with the hook-shaped seat; a spring is arranged in the mounting cylinder and is used for contacting with the bottom of the supporting rod; the supporting rod is connected with a classroom ceiling. The utility model aims to solve the problems that a projector and a hanging bracket in the prior art are inconvenient to detach and unstable to install.

Description

Virtual simulation training operation table

Technical Field

The utility model relates to the technical field of VR virtualization, in particular to a virtual simulation training operation platform.

Background

At present, when each university is in disaster practical training exercise, VR virtual simulation is adopted to practice students, so that the students can have good psychological quality and orderly withdraw when sudden fire or earthquake occurs, the students withdraw after the internal bells of the schools are in the prior school when the safe fire-fighting exercise is performed, but the stepping event is easy to occur, dangerous occurrence can be avoided by using virtual simulation practical training exercise, and the interest of the students is more easily stimulated by using VR virtual simulation practical training teaching, so that the students can receive practical training knowledge more easily.

The virtual simulation training operation platform in the prior art mainly utilizes VR virtual technology to carry out practical training, mainly comprises a projector, a display screen, VR glasses and other devices, wherein the projector projects images on the display screen, and a user wears the VR glasses to enable pictures to be synchronous with the display screen, so that the user can experience a real practical training scene. Most projectors used in the virtual simulation training operation platform are hoisted, and a hanging frame used for the hoisted projectors is complex and convenient to install and inconvenient to take when in use.

Disclosure of Invention

The utility model provides a virtual simulation training operation platform, and aims to solve the problems that a projector in the virtual simulation training operation platform is inconvenient to detach from a hanging bracket and is unstable to install.

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

the virtual simulation training operation platform comprises a projector body, a hoisting assembly and VR glasses, wherein the projector body is used for being installed on a classroom ceiling, a display screen is arranged in the classroom, the projector body is used for projecting images on the display screen, and the VR glasses are connected with the display screen;

the hoisting assembly is arranged above the projector body;

the hoisting assembly comprises a mounting cylinder arranged on the projector body, a supporting rod arranged in the mounting cylinder in a sliding manner, connecting rods hinged to two sides of the supporting rod and a hook-shaped seat arranged above the projector body, wherein one end of each connecting rod, far away from the supporting rod, is fixedly provided with a limiting hook which is used for being clamped with the hook-shaped seat; a spring is arranged in the mounting cylinder and is used for contacting with the bottom of the supporting rod; the bracing piece is connected with the classroom ceiling, still is provided with spacing portion on the bracing piece, and spacing portion is used for preventing the bracing piece from rotating.

Further, the hoisting assembly further comprises a mounting part fixedly arranged above the supporting rod, and the mounting part is detachably connected with a classroom ceiling.

Further, two fixing rings are arranged on the supporting rod, the two fixing rings are buckled with each other, and the two fixing rings are connected through bolts.

Further, the two fixing rings are provided with hinge parts, and the connecting rod is hinged with the supporting rod through the hinge parts.

Further, the bottom of the supporting rod is provided with a connecting plate which is in sliding fit with a mounting cylinder, and the mounting cylinder is used for being in contact with the spring.

Further, the limiting part comprises a sliding rail arranged on the outer surface of the supporting rod and a sliding groove arranged on the inner surface of the mounting cylinder, and the sliding rail is in sliding fit with the sliding groove.

Further, a tension spring is arranged between the connecting rod and the supporting rod.

Further, the installation cylinder comprises a plate body and a cylinder body, the plate body is connected with the projector body through a plurality of bolts, the spring is arranged in the cylinder body and is connected with the plate body, the supporting rod is in sliding fit with the cylinder body through the connecting plate, and the sliding groove is formed in the inner surface of the cylinder body.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model mainly comprises a projector body, VR glasses, a display screen and a hoisting assembly, wherein in the actual use process, the projector body is arranged on a ceiling in a classroom, the display screen is arranged in the classroom, the VR glasses are connected with the display screen, and the projector body projects images on the display screen; when the information display device is used, video information is put on the display screen through the projector body, information displayed by the VR glasses is conveniently displayed, and meanwhile, a user can feel more intuitively through the VR glasses.

During installation, the supporting rod is firstly installed on a classroom ceiling, then the spring is placed in the installation cylinder, and the installation cylinder is installed above the projector body; the user drags the projector body with the hand and aims at the bracing piece to make connecting rod and hook type seat align, with the mounting cylinder to the direction extrusion of bracing piece with force after adjusting installation angle, the spring receives the compression this moment, and simultaneously the connecting rod of bracing piece both sides receives the extrusion and rotates to both sides, and after the spacing hook on the connecting rod cooperatees with hook type seat, the user loosens the hand, and the spring resets and kick-backs this moment, makes spacing hook and hook type seat carry out the joint, accomplishes the installation of projector body. When the projector is disassembled, the user pulls the upward extrusion projector body with both hands, then the spring is compressed, the hook-shaped seat moves upward, the hook-shaped seat is disengaged from the limiting hooks, and the connecting rods on two sides of the supporting rod rotate towards the direction of the supporting rod, so that the projector body is disassembled. The advantage that sets up like this is convenient for the user to install and dismantle the projector body to the elasticity of spring makes inseparable joint between hook-type seat and the spacing hook, and then makes the projector body more stable with being connected between the hoist and mount subassembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

FIG. 3 is a schematic view of the present utility model in use.

In the figure, a projector body 101, a hoisting assembly 102, a ceiling 103, a display screen 104, a mounting cylinder 105, a supporting rod 106, a connecting rod 107, a hook-shaped seat 108, a limiting hook 109, a spring 110, a mounting part 111, a fixing ring 112, a hinge part 113, a connecting plate 114, a sliding rail 115, a sliding groove 116, a tension spring 117, a plate 118, a cylinder 119 and a rubber pad 120 are arranged.

Detailed Description

The present utility model is further described below in conjunction with embodiments, which are merely some, but not all embodiments of the present utility model. Based on the embodiments of the present utility model, other embodiments that may be used by those of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-3, the embodiment discloses a virtual simulation training console, which comprises a projector body 101, a hoisting assembly 102 and VR glasses, wherein the projector body 101 is arranged on a classroom ceiling 103, a display screen 104 is arranged in a classroom, the projector body 101 is used for projecting images on the display screen 104, and the VR glasses are connected with the display screen 104;

the hoisting assembly 102 is arranged above the projector body 101;

the hoisting assembly 102 comprises a mounting cylinder 105 arranged on the projector body 101, a supporting rod 106 arranged in the mounting cylinder 105 in a sliding manner, connecting rods 107 hinged to two sides of the supporting rod 106 and hook-shaped seats 108 arranged above the projector body 101, wherein one end, far away from the supporting rod 106, of each connecting rod 107 is fixedly provided with a limiting hook 109, and the limiting hooks 109 are used for being clamped with the hook-shaped seats 108; a spring 110 is arranged in the mounting cylinder 105, and the spring 110 is used for contacting with the bottom of the supporting rod 106; the supporting rod 106 is connected with the classroom ceiling 103, and a limiting part is further arranged on the supporting rod 106 and used for preventing the supporting rod 106 from rotating;

the utility model mainly comprises a projector body 101, VR glasses, a display screen 104 and a hoisting assembly 102, wherein in the actual use process, the projector body 101 is arranged on a ceiling 103 in a classroom, the display screen 104 is arranged in the classroom, the VR glasses are connected with the display screen 104, and the projector body 101 projects images on the display screen 104; when the information display device is used, video information is put on the display screen 104 through the projector body 101, so that information displayed by the VR glasses is displayed, and meanwhile, a user can feel more intuitively through the VR glasses.

In the installation process, the supporting rod 106 is firstly installed on the classroom ceiling 103, then the spring 110 is placed in the installation cylinder 105, and then the installation cylinder 105 is installed above the projector body 101; the user drags the projector body 101 with the hand and aligns the mounting cylinder 105 with the bracing piece 106 to make connecting rod 107 and hook type seat 108 align, adjust mounting angle back with mounting cylinder 105 to bracing piece 106 direction hard extrusion, spring 110 receives the compression this moment, simultaneously connecting rod 107 of bracing piece 106 both sides receive the extrusion to both sides rotation, after the spacing hook 109 on connecting rod 107 cooperates with hook type seat 108, the user loosens the hand, spring 110 resets and kick-backs this moment, makes spacing hook 109 and hook type seat 108 carry out the joint, accomplishes the installation of projector body 101. When the projector is disassembled, the user pulls the two hands to upwards squeeze the projector body 101, then the spring 110 is compressed, at the moment, the hook-shaped seat 108 moves upwards, the hook-shaped seat 108 is disengaged from the limiting hooks 109, the connecting rods 107 on two sides of the supporting rods 106 rotate towards the supporting rods 106, and the projector body 101 is disassembled. The advantage of setting up like this is that convenience of customers installs and dismantles projector body 101 to the elasticity of spring 110 makes inseparable joint between hook-type seat 108 and the spacing hook 109, and then makes the connection between projector body 101 and the hoist and mount subassembly 102 more stable.

In some embodiments, the lifting assembly 102 further includes a mounting portion 111 fixedly disposed above the support bar 106, where the mounting portion 111 is detachably connected to the classroom ceiling 103, and in a practical use, the purpose of the mounting portion 111 is to increase a mounting area between the support bar 106 and the teacher ceiling 103, so that the connection between the support bar 106 and the teacher ceiling 103 is more stable.

In some embodiments, the support rod 106 is provided with two fixing rings 112, the two fixing rings 112 are fastened to each other, the two fixing rings 112 are connected by bolts, and in actual use, the purpose of the fixing rings 112 is to facilitate installation of the connecting rod 107.

In some embodiments, the two fixing rings 112 are provided with hinge parts 113, the connecting rod 107 is hinged with the supporting rod 106 through the hinge parts 113, the purpose of the hinge parts 113 is to facilitate the installation between the connecting rod 107 and the fixing rings 112, in the practical use process, through holes are formed in the hinge parts 113 and the connecting rod 107, in use, the connecting rod 107 is installed on the hinge parts 113, and after passing through the hinge parts 113 and the through holes in the connecting rod 107, a bolt is used for fixing by using a nut.

In some embodiments, a connecting plate 114 is disposed at the bottom of the supporting rod 106, the connecting plate 114 is in sliding fit with the mounting barrel 105, the mounting barrel 105 is used for contacting the spring 110, and the connecting plate 114 is disposed to increase the contact area between the spring 110 and the supporting rod 106, so that the spring 110 is more stable in the compression process.

In some embodiments, the limiting portion includes a sliding rail 115 disposed on an outer surface of the supporting rod 106, and a sliding groove 116 disposed on an inner surface of the mounting barrel 105, where the sliding rail 115 is slidably engaged with the sliding groove 116, and the purpose of the sliding rail 115 and the sliding groove 116 is to limit the supporting rod 106 from rotating in a vertical sliding process, so that the limiting hook 109 and the hook seat 108 are not disengaged due to rotation of the supporting rod 106 when the limiting hook 109 is engaged with the hook seat 108.

In some embodiments, a tension spring 117 is disposed between the connecting rod 107 and the supporting rod 106, and the tension spring 117 is configured to pull the limiting hook 109 to pull the hook-shaped seat 108 when the limiting hook 109 and the hook-shaped seat 108 are clamped with each other, so that the cooperation between the limiting hook 109 and the hook-shaped seat 108 is more stable.

In some embodiments, the mounting cylinder 105 includes a plate 118 and a cylinder 119, the plate 118 is connected to the projector body 101 through a plurality of bolts, the spring 110 is disposed in the cylinder 119 and connected to the plate 118, the support rod 106 is slidably engaged with the cylinder 119 through the connection plate 114, and the sliding groove 116 is disposed on an inner surface of the cylinder 119. In the actual use process, since the cylinder 119 needs to generate sliding friction with the supporting rod 106 during use, the installation cylinder 105 is not separated, the plate 118 and the projector body 101 need to be detached, and after the installation cylinder 105 is separated, the cylinder 119 can be replaced only by replacing.

Example two

Referring to fig. 1-3, this embodiment is further optimized based on the first embodiment, in which a rubber pad 120 is disposed on a surface of the limiting hook 109 contacting the hook-shaped seat 108.

In the actual use process, the rubber pad 120 is arranged to prevent the excessive force generated during the clamping between the limiting hook 109 and the hook-shaped seat 108, so that the limiting hook 109 and the hook-shaped seat 108 are damaged after being clamped, and the rubber pad 120 is made of elastic material, so that the rubber pad 120 is arranged to buffer.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a virtual simulation practical training operation panel, includes projector body (101) and VR glasses, and projector body (101) are used for installing on classroom ceiling (103), are provided with display screen (104) in the classroom, and projector body (101) are used for throwing the image on display screen (104), and VR glasses are connected its characterized in that with display screen (104):

the projector also comprises a hoisting assembly (102), wherein the hoisting assembly (102) is arranged above the projector body (101);

the hoisting assembly (102) comprises a mounting cylinder (105) arranged on the projector body (101), a supporting rod (106) arranged in the mounting cylinder (105) in a sliding manner, connecting rods (107) hinged to two sides of the supporting rod (106) and a hook-shaped seat (108) arranged above the projector body (101), wherein a limit hook (109) is fixedly arranged at one end, far away from the supporting rod (106), of the connecting rod (107), and the limit hook (109) is used for being clamped with the hook-shaped seat (108); a spring (110) is arranged in the mounting cylinder (105), and the spring (110) is used for being in contact with the bottom of the supporting rod (106); the supporting rod (106) is connected with a classroom ceiling (103), and a limiting part is further arranged on the supporting rod (106) and used for preventing the supporting rod (106) from rotating.

2. The virtual reality training console of claim 1, wherein: the hoisting assembly (102) further comprises an installation part (111) fixedly arranged above the supporting rod (106), and the installation part (111) is detachably connected with the classroom ceiling (103).

3. The virtual reality training console of claim 1, wherein: the support rod (106) is provided with two fixing rings (112), the two fixing rings (112) are mutually buckled, and the two fixing rings (112) are connected through bolts.

4. A virtual reality training console as defined in claim 3, wherein: the two fixing rings (112) are provided with hinge parts (113), and the connecting rods (107) are hinged with the supporting rods (106) through the hinge parts (113).

5. The virtual reality training console of claim 1, wherein: the bottom of the supporting rod (106) is provided with a connecting plate (114), the connecting plate (114) is in sliding fit with the mounting cylinder (105), and the mounting cylinder (105) is used for being in contact with the spring (110).

6. The virtual reality training console of claim 5, wherein: the limiting part comprises a sliding rail (115) arranged on the outer surface of the supporting rod (106) and a sliding groove (116) arranged on the inner surface of the mounting cylinder (105), and the sliding rail (115) is in sliding fit with the sliding groove (116).

7. The virtual reality training console of claim 1, wherein: a tension spring (117) is arranged between the connecting rod (107) and the supporting rod (106).

8. The virtual reality training console of claim 6, wherein: the mounting cylinder (105) comprises a plate body (118) and a cylinder body (119), the plate body (118) is connected with the projector body (101) through a plurality of bolts, the spring (110) is arranged in the cylinder body (119) and is connected with the plate body (118), the supporting rod (106) is in sliding fit with the cylinder body (119) through the connecting plate (114), and the sliding groove (116) is formed in the inner surface of the cylinder body (119).