CN210286504U

CN210286504U - VR exhibition room is built with safe effectual lift rack

Info

Publication number: CN210286504U
Application number: CN201920936128.7U
Authority: CN
Inventors: 龚慧
Original assignee: Shanghai Reed Exhibition Design Engineering Co Ltd
Current assignee: Shanghai Reed Exhibition Design Engineering Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a VR exhibition room is built with safe effectual lift rack, including the lift platen, circular recess has been seted up to one side of lift platen upper surface. Make its upper surface downward through overturning the rotating disc, the rotating disc is put down again to cooperation four terrace with edges, the contact of spacing quad ring and four terrace with edges, because the inside width of spacing quad ring is less than the width of four terrace with edges lower surface, make the rotating disc can not fall into circular recess bottom along four terrace with edges, the upper surface of rotating disc this moment is higher than the upper surface of lift platen, it avoids the VR equipment bottom and the lift platen upper surface friction of its surface placement to rotate the rotating disc this moment, make things convenient for its adjustment direction, it needs to move VR equipment adjustment direction on the lift platen to have solved operating personnel, cause the problem that operating personnel operating safety factor descends, the safety factor in its use has been improved.

Description

VR exhibition room is built with safe effectual lift rack

Technical Field

The utility model relates to a jacking equipment technical field, concretely relates to VR exhibition room is built with safe effectual lift rack.

Background

VR is the abbreviation of Virtual Reality, the meaning of chinese is Virtual Reality, Virtual Reality technique is a computer simulation technique that can establish and experience the Virtual world, it utilizes the computer to generate an interactive three-dimensional dynamic view, the simulation system of its entity action can make the user immerse in this environment, the innovation of the application of VR technique thereupon now, have extended to each field and just contained the VR exhibition room among them, show everybody with the VR technical form, the VR exhibition room will use the lift rack when needing to install the higher hardware equipment of height in the process of building usually.

The ordinary VR exhibition room in existing market is built and is used lift rack, when installing heavy VR equipment place the back on the lift rack with equipment, when needing to adjust VR equipment orientation to the installation direction, operating personnel need move VR equipment adjustment direction on the lift rack, causes operating personnel operating safety factor to descend, and the object is owing to not fixed simultaneously, probably has the condition that drops to cause the injury to below personnel.

Disclosure of Invention

Not enough to prior art exists, the utility model provides a VR exhibition room is built with safe effectual lift rack, aim at has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting rack with good safety effect for building a VR exhibition hall comprises a lifting table plate, wherein a circular groove is formed in one side of the upper surface of the lifting table plate, a limiting rod is fixedly connected to the inner bottom wall of the circular groove, a center point in the circular groove is rotationally connected with a quadrangular frustum, the height of the quadrangular frustum is equal to the depth of the circular groove, and a rotating mechanism is connected inside the circular groove;

the slewing mechanism includes rotating disc and spacing quad ring, the installation square hole has been seted up to rotating disc's circular point, spacing quad ring is fixed to be set up inside the installation square hole, the inner ring and the four prismatic table surface sliding connection of spacing quad ring, the upper surface of rotating disc and lower surface have seted up respectively and have held the groove, spacing hole has been seted up to rotating disc's lower surface, spacing hole and gag lever post sliding connection.

Preferably, the limiting square ring and the upper surface of the rotating disk are positioned on the same horizontal line.

Preferably, the thickness of the rotating disk is equal to the thickness of the circular groove.

Preferably, the upper surface and the lower surface of the quadrangular frustum are square.

Preferably, the number of the gripping grooves is four, and four gripping grooves are arranged in a group of two and are symmetrically distributed on the central line of the rotating disk.

Preferably, the height of the limiting rod is less than half of the height of the quadrangular frustum pyramid.

Preferably, a tightening belt is fixedly connected to the lower surface of the rotating disc.

The utility model has the advantages that:

1. make its upper surface downward through overturning the rotating disc, the rotating disc is put down again to cooperation four terrace with edges, the contact of spacing quad ring and four terrace with edges, because the inside width of spacing quad ring is less than the width of four terrace with edges lower surface, make the rotating disc can not fall into circular recess bottom along four terrace with edges, the upper surface of rotating disc this moment is higher than the upper surface of lift platen, it avoids the VR equipment bottom and the lift platen upper surface friction of its surface placement to rotate the rotating disc this moment, make things convenient for its adjustment direction, it needs to move VR equipment adjustment direction on the lift platen to have solved operating personnel, cause the problem that operating personnel operating safety factor descends, the safety factor in its use has been improved.

2. Through the lower fixedly connected with tightening belt who sets up the rotating disc, place equipment and utilize tightening belt to fix it behind the rotating disc, avoid it to drop from the lift rack at lift rack lift in-process and improve its safe effect.

Drawings

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

FIG. 2 is a sectional view of the elevating platform of the present invention;

FIG. 3 is a top view of the rotary disk structure of the present invention;

FIG. 4 is a schematic view of the quadrangular frustum pyramid structure of the present invention;

figure 5 is the utility model discloses spacing quad ring structure schematic diagram.

The attached drawings are marked as follows: 1 lifting bedplate, 2 circular grooves, 3 limiting rods, 4 quadrangular tables, 5 rotating mechanisms, 501 rotating discs, 502 limiting square rings, 503 mounting square holes, 504 hand-grasping grooves, 505 limiting holes and 6 tightening belts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.

Referring to fig. 1-5, the present invention provides a technical solution: a VR exhibition room is built with good lift rack of safe effect, including lifting the platen 1, one side of the upper surface of lifting the platen 1 has round grooves 2, facilitate the operator of the other side standing, the inner diapire of the round groove 2 connects with the stop lever 3 fixedly, the centre point in the round groove 2 rotates and connects with the four-edged terrace 4, the height of the four-edged terrace 4 is equal to depth of the round groove 2, avoid its projection when not using the slewing mechanism 5, form the obstacle to the operator's foot, connect with the slewing mechanism 5 in the round groove 2;

the rotating mechanism 5 comprises a rotating disc 501 and a limiting square ring 502, a mounting square hole 503 is formed in a circular point of the rotating disc 501, the disc is arranged to be circular to facilitate the disc to rotate, the limiting square ring 502 is fixedly arranged inside the mounting square hole 503, an inner ring of the limiting square ring 502 is in sliding connection with the surface of the quadrangular frustum 4, the upper surface area of the quadrangular frustum 4 is smaller than the lower surface area to form an inclined surface, the rotating disc 501 is turned over to enable the upper surface of the rotating disc 501 to face downwards, the rotating disc 501 cannot fall into the bottom of the circular groove 2 along the quadrangular frustum 4 through the contact of the limiting square ring 502 and the quadrangular frustum 4, the upper surface of the rotating disc 501 is higher than the upper surface of the lifting table plate 1, the rotating disc 501 is rotated to avoid the bottom of VR equipment placed on the surface of the rotating disc from rubbing with the upper surface of the lifting table plate 1, so that the direction adjustment of the rotating disc is convenient, and hand, make things convenient for manual upwards to mention swivel disc 501 and overturn, spacing hole 505 has been seted up to swivel disc 501's lower surface, spacing hole 505 and gag lever post 3 sliding connection, when need not carrying out the erection equipment, avoid operating personnel's foot to step on swivel disc 501, swivel disc 501 takes place to rotate, influences its operation.

Wherein the upper surfaces of the limit square ring 502 and the rotating disk 501 are positioned on the same horizontal line, so that the upper surface of the rotating disk 501 is higher than the upper surface of the lifting bedplate 1 after the rotating disk 501 is turned over, the thickness of the rotating disk 501 is equal to that of the circular groove 2, the upper surface and the lower surface of the quadrangular frustum 4 are both square, the rotating disk 501 connected by the limit square ring 502 is prevented from rotating or turning over during rotation, the limit effect is achieved, the safety effect is improved, the number of the hand grasping grooves 504 is four, every two of the four hand grasping grooves 504 are in one group and are symmetrically distributed by the central line of the rotating disk 501, the height of the limiting rod 3 is less than half of that of the quadrangular frustum 4, after the rotating disk 501 is prevented from being turned over, the rotating disk 501 is in surface contact with the limiting rod 3, the tightening belt 6 is fixedly connected to the lower surface of the rotating disk 501, and the lower surface of the rotating, the equipment is placed on the rotary disc 501 and then fixed by the tightening belt 6, so that the equipment is prevented from falling off from the lifting rack in the lifting process of the lifting rack, and the safety effect of the equipment is improved.

One specific application of this embodiment is: when the VR equipment is installed, the orientation of the VR equipment needs to be adjusted according to the installation direction, the rotating disc 501 is lifted upwards by extending a hand into the hand grasping groove 504, the rotating disc 501 is overturned to enable the upper surface of the rotating disc to face downwards, the rotating disc 501 is put down again by matching with the quadrangular frustum pyramid 4, the rotating disc 501 is contacted with the quadrangular frustum pyramid 4 through the limiting square ring 502, the inner width of the limiting square ring 502 is smaller than the width of the lower surface of the quadrangular frustum pyramid 4, so that the rotating disc 501 cannot fall into the bottom of the circular groove 2 along the quadrangular frustum pyramid 4, the upper surface of the rotating disc 501 is higher than the upper surface of the lifting table plate 1, the bottom of the VR equipment placed on the surface of the rotating disc 501 is prevented from rubbing with the upper surface of the lifting table plate 1 by rotating the rotating disc 501, the adjustment direction of the VR equipment is convenient, the problem that the adjustment direction of the VR equipment needs, the equipment is placed on the rotary disc 501 and then fixed by the tightening belt 6, so that the equipment is prevented from falling off from the lifting rack in the lifting process of the lifting rack, and the safety effect of the equipment is improved.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a VR exhibition room is built with safe effectual lift rack, includes lift platen (1), its characterized in that: a circular groove (2) is formed in one side of the upper surface of the lifting bedplate (1), a limiting rod (3) is fixedly connected to the inner bottom wall of the circular groove (2), a central point in the circular groove (2) is rotatably connected with a quadrangular frustum (4), the height of the quadrangular frustum (4) is equal to the depth of the circular groove (2), and a rotating mechanism (5) is connected inside the circular groove (2);

slewing mechanism (5) are including rotating disc (501) and spacing quad ring (502), installation square hole (503) have been seted up to the centre of circle point of rotating disc (501), spacing quad ring (502) are fixed to be set up inside installation square hole (503), the inner ring and the four arris platform (4) surface sliding connection of spacing quad ring (502), the upper surface of rotating disc (501) and lower surface have been seted up respectively and have been held in hand groove (504), spacing hole (505) have been seted up to the lower surface of rotating disc (501), spacing hole (505) and gag lever post (3) sliding connection.

2. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the limiting square ring (502) and the upper surface of the rotating disc (501) are positioned on the same horizontal line.

3. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the thickness of the rotating disc (501) is equal to that of the circular groove (2).

4. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the upper surface and the lower surface of the quadrangular frustum pyramid (4) are both square.

5. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the number of the hand grasping grooves (504) is four, and every two of the four hand grasping grooves (504) are in a group and are symmetrically distributed on the central line of the rotating disc (501).

6. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the height of the limiting rod (3) is less than half of the height of the quadrangular frustum pyramid (4).

7. The VR exhibition hall of claim 1 is built with safe effectual lift rack, its characterized in that: the lower surface of the rotating disc (501) is fixedly connected with a tightening belt (6).