CN218601602U

CN218601602U - Engineering drawing three-dimensional VR glasses based on BIM technique

Info

Publication number: CN218601602U
Application number: CN202222208647.6U
Authority: CN
Inventors: 刘志新; 涂毅; 陈云龙; 李瑞继; 阙浩然; 王煜元; 鄢波
Original assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Current assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-10
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an engineering drawing three-dimentional VR glasses based on BIM technique, including the equipment principal. This engineering drawing three-dimensional VR glasses based on BIM technique, the rear side top and both sides of equipment main part all are equipped with the connector, the one end inboard of connector is rotated through the pivot and is connected with articulated seat, articulated seat fixed connection is on the outer wall of equipment main part, the middle part of connector is rotated and is connected with the damping pivot, around being equipped with elastic bandage in the damping pivot, elastic bandage's one end and the outer wall fixed connection of damping pivot, the outside of damping pivot is equipped with the steering column, steering column fixed connection is in the inboard of connector, the inboard fixedly connected with of the other end of connector supports the board, elastic bandage's the other end passes behind the clearance of steering column and support board mutual fixed connection, the outside of supporting the board is equipped with the clamp plate, one side of clamp plate is rotated and is connected with the threaded rod, the one end screw thread through connector and the first knob of fixedly connected with of threaded rod.

Description

Engineering drawing three-dimensional VR glasses based on BIM technique

Technical Field

The utility model relates to a 3D glasses technique specifically is an engineering drawing three-dimensional VR glasses based on BIM technique.

Background

VR glasses are a brand new technology in modern display technology, and have very important applications in aspects such as enhanced display, virtual reality and stereoscopic display. At present, the viewing effect can be specified and very convenient through the technology, meanwhile, through the BIM technology, the building model can be established by taking various information data as the basis of the model, and the simulation is carried out through digital information, so that various data information can be more specifically and thoroughly known.

In publication (bulletin) no: CN207318852U describes a three-dimensional VR glasses based on BIM technology, which includes an apparatus main body and a fixing plate, the upper end of the apparatus main body is provided with an interpupillary distance adjusting button, one side of the interpupillary distance adjusting button is provided with an eye protection breathable pad, the other side of the interpupillary distance adjusting button is provided with an audio-visual player, a USB multipurpose jack is arranged above the audio-visual player, one side of the audio-visual player is provided with a mobile phone placing hole, one side of the apparatus main body is provided with a brightness adjusting button, one side of the brightness adjusting button is provided with an elastic bandage, one end of the elastic bandage is provided with a protection bolster, an adhesive button is arranged above the protection bolster, a BIM digital information simulation module is arranged inside the apparatus main body, the upper end of the eye protection breathable pad is provided with a fixing lock catch, the inside of the fixing plate is provided with an emulsion ring, and a lens is arranged inside the emulsion ring, the eye-protecting breathable pad is fixedly connected with the fixing plate, the three-dimensional VR glasses based on the BIM technology can be used for connecting external equipment through the USB multi-purpose jack in the using process through the audio-video player and the USB multi-purpose jack above the audio-video player, and transmitting and playing pictures, drawings and audio-video to be watched, is simple and convenient, can be used for charging and guiding and playing USB disk information simultaneously, reduces the trouble of watching and operating a mobile phone, can use various information data as the basis of a model through the BIM digital information simulation module, establishes a building model, carries out simulation through digital information, enables various data information to be more specific and thorough to be known, is provided with lenses through the latex ring and the inside thereof, and can bond the lenses, the lens with the sticky surface is convenient to disassemble, replace and maintain, and is practical, the whole device is simple, the operation is convenient, and the using effect is better than that of the traditional mode.

However, in publication (bulletin) no: in the technical scheme described in CN207318852U, the head is fixed by elastic bands, and the sizes of the heads of users are different, so that the extrusion force on the head of some users is large, and some users cannot wear the glasses, therefore, a project drawing three-dimensional VR glasses based on the BIM technology is provided to optimize the glasses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering drawing three-dimentional VR glasses based on BIM technique to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an engineering drawing three-dimensional VR glasses based on BIM technique, including the equipment main part, the rear side top and the both sides of equipment main part all are equipped with the connector, the one end inboard of connector is rotated through the pivot and is connected with articulated seat, articulated seat fixed connection is on the outer wall of equipment main part, the middle part of connector is rotated and is connected with the damping pivot, around being equipped with elastic bandage in the damping pivot, elastic bandage's one end and the outer wall fixed connection of damping pivot, the outside of damping pivot is equipped with the steering column, steering column fixed connection is in the inboard of connector, the inboard fixedly connected with of the other end of connector supports the board, elastic bandage's the other end passes mutual fixed connection behind the clearance of steering column and support board, the outside of support board is equipped with the clamp plate, one side of clamp plate is rotated and is connected with the threaded rod, the first knob of one end screw thread through connector and fixedly connected with of threaded rod, set up the screw hole that is used for threaded rod threaded connection on the connector.

As a further aspect of the present invention: the outside cover of pivot is equipped with the torsional spring, the one end and the connector fixed connection of torsional spring, the other end and the articulated seat fixed connection of torsional spring.

As a further aspect of the present invention: and the two ends of the damping rotating shaft are fixedly connected with second knobs.

As a further aspect of the present invention: the both sides of clamp plate insert in the connector and with connector sliding connection, offer on the connector and be used for the clamp plate to insert and gliding notch.

As a further aspect of the present invention: one side of the pressing plate is symmetrically and fixedly connected with a toothed edge.

As a further aspect of the present invention: the common fixedly connected with cushion of tip of elastic bandage, the corresponding and adaptation of the rear side of cushion and equipment main part, the edge of cushion is equipped with turn-ups portion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an equipment main part, connector, articulated seat, damping pivot, elastic bandage, steering column, support the cooperation between board, clamp plate, threaded rod, first knob, torsional spring, second knob and the skirt and use for can adjust elastic bandage's actual extension length, thereby make things convenient for the user of different head sizes to use.

2. The utility model discloses a setting of connector, damping pivot and second knob can carry out the rolling to elastic bandage.

3. The utility model discloses a protection is kept apart to the lens position of equipment main part to cushion, turn-ups portion cooperation elastic bandage.

4. The utility model discloses a cooperation between connector, articulated seat and the torsional spring is used for the connector part can laminate each other with equipment principal, convenient storage.

Drawings

Fig. 1 is a schematic structural diagram of engineering drawing three-dimensional VR glasses based on BIM technology.

Fig. 2 is a rear side perspective view of engineering drawing three-dimensional VR glasses based on the BIM technology.

Fig. 3 is a partial perspective view of engineering drawing three-dimensional VR glasses based on the BIM technology.

Fig. 4 is a partial sectional view of three-dimensional VR glasses of engineering drawing based on BIM technology.

In the figure: 1. an apparatus main body; 2. a connector; 3. a hinged seat; 4. a damping rotating shaft; 5. an elastic band; 6. a steering lever; 7. a resisting plate; 8. pressing a plate; 9. a threaded rod; 10. a first knob; 11. a torsion spring; 12. a second knob; 13. a tooth edge; 14. a soft cushion; 15. and (4) flanging.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, an engineering drawing three-dimensional VR glasses based on BIM technology comprises an apparatus main body 1, the apparatus main body 1 comprises a pupil distance adjusting button, an eye protection breathable pad, an audio-visual player, a USB multi-purpose jack, a mobile phone placing hole, a brightness adjusting button, a BIM digital information simulation module, a fixing plate, a latex ring and a lens, the pupil distance adjusting button is arranged at the upper end of the apparatus main body, when the apparatus main body is used, the distance of a user watching a three-dimensional model can be adjusted by rotating the pupil distance adjusting button, which is convenient for watching process, and the knowledge of each item of data information can be realized, meanwhile, by arranging the brightness adjusting button, the brightness of the watching process can be adjusted, different requirements of the user on the brightness in the watching process can be satisfied, by arranging the eye protection breathable pad, the eyes of the user can be protected in the using process, the multifunctional mobile phone avoids watching fatigue, simultaneously, the ventilation design leads to ventilation and heat dissipation in the using process so as to be better used, the multifunctional USB jack above the multifunctional USB player can be used for connecting external equipment in the using process, pictures, drawings and audio and video to be watched can be transmitted and played simply and conveniently, meanwhile, the multifunctional USB jack can be used for charging and leading in and playing USB disk information, the trouble of watching operation of the mobile phone is reduced, the BIM digital information simulation module is arranged, various information data can be used as the basis of a model to establish a building model, the simulation is carried out through digital information, various data information can be more specifically and thoroughly known, the latex ring is provided with a lens and the lens is arranged in the latex ring, the latex ring has viscosity, and the lens can be adhered, meanwhile, the lens with the sticky surface is convenient to detach, replace and maintain, and is practical, the top and the two sides of the rear side of the equipment main body 1 are provided with the connectors 2, the inner side of one end of each connector 2 is connected with the hinged seat 3 in a rotating mode through a rotating shaft, the hinged seat 3 is fixedly connected to the outer wall of the equipment main body 1, the middle of each connector 2 is connected with the damping rotating shaft 4 in a rotating mode, elastic bandages 5 are wound on the damping rotating shafts 4, gaps are formed in the connectors 2 and used for winding and avoiding the elastic bandages 5, one ends of the elastic bandages 5 are fixedly connected with the outer wall of the damping rotating shafts 4, the outer side of each damping rotating shaft 4 is provided with a steering rod 6, the steering rod 6 is used for winding and turning the elastic bandages 5, the steering rod 6 is fixedly connected to the inner side of each connector 2, the inner side of the other end of each connector 2 is fixedly connected with the abutting plate 7, the other end of each elastic bandages 5 penetrates through the gaps between the steering rod 6 and the abutting plate 7 and is fixedly connected with the pressing plate 8, one side of the pressing plate 8 is connected with a threaded rod 9 in a rotating mode, one end of each other is connected with a threaded rod 9, the connector, and a first knob 10 is arranged on each other.

The outside cover of pivot is equipped with

torsional spring

11, 11 one ends of torsional spring and 2 fixed connection of connector, 11 other ends of torsional spring and articulated seat 3 fixed connection.

And both ends of the damping rotating shaft 4 are fixedly connected with second knobs 12.

The both sides of clamp plate 8 insert in the connector 2 and with connector 2 sliding connection, offer on the connector 2 to be used for clamp plate 8 to insert and gliding notch.

One side of the pressing plate 8 is symmetrically and fixedly connected with a toothed edge 13, and the toothed edge 13 is used for being matched with the abutting plate 7 to extrude the elastic bandage 5 to form a fixing effect.

The common fixedly connected with cushion 14 of tip of elastic bandage 5, cushion 4 correspond with user's head rear side, improve and wear the comfort level, and cushion 14 corresponds and the adaptation with the rear side of equipment main part 1, and the edge of cushion 14 is equipped with turn-over portion 15.

The utility model discloses a theory of operation is:

during the use, when using, through pulling elastic bandage 5, make elastic bandage 5 stretch out suitable length, then rotatory first screw knob 10, thereby it is close to with supporting board 7 to drive clamp plate 8 through threaded rod 9 cooperation screw hole, support elastic bandage 5 through skirt 13, it is fixed to form, equipment body 1 passes through the cooperation of elastic bandage 5 and cushion 14 this moment, wear at user's eye, carry out the VR picture, when not answering, rotate damping pivot 4 through second knob 12, make elastic bandage 5 by the rolling, thereby make cushion 14 cooperation turn-over portion 15 lid establish the glasses part in equipment body 1, then rotatory first screw knob 10, make clamp plate 8 cooperation skirt 13 fix elastic bandage, at this moment at

torsional spring

11, 2 passive and equipment body laminating under the cooperation of articulated seat 3, thereby make equipment body 1 wholly contract, conveniently accomodate the storage, can protect the lens part of equipment body 1 simultaneously.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an engineering drawing three-dimensional VR glasses based on BIM technique, includes equipment principal (1), its characterized in that: the rear side top and the both sides of equipment main part (1) all are equipped with connector (2), the one end inboard of connector (2) is rotated through the pivot and is connected with articulated seat (3), the middle part of connector (2) is rotated and is connected with damping pivot (4), around being equipped with elastic bandage (5) on damping pivot (4), the one end of elastic bandage (5) and the outer wall fixed connection of damping pivot (4), the outside of damping pivot (4) is equipped with steering column (6), steering column (6) fixed connection is in the inboard of connector (2), the inboard fixedly connected with of the other end of connector (2) supports board (7), the other end of elastic bandage (5) passes steering column (6) and supports mutual fixed connection behind the clearance of board (7), the outside of supporting board (7) is equipped with clamp plate (8), one side rotation of clamp plate (8) is connected with threaded rod (9), the one end screw thread of threaded rod (9) runs through connector (2) and the first knob (10) of fixedly connected with.

2. The engineering drawing three-dimensional VR glasses based on the BIM technology of claim 1, wherein: the outside cover of pivot is equipped with torsional spring (11), the one end and connector (2) fixed connection of torsional spring (11), the other end and articulated seat (3) fixed connection of torsional spring (11).

3. The engineering drawing three-dimensional VR glasses based on BIM technology of claim 1, wherein: and both ends of the damping rotating shaft (4) are fixedly connected with second knobs (12).

4. The engineering drawing three-dimensional VR glasses based on BIM technology of claim 1, wherein: the both sides of clamp plate (8) insert in connector (2) and with connector (2) sliding connection, offer on connector (2) and be used for clamp plate (8) to insert and gliding notch.

5. The engineering drawing three-dimensional VR glasses based on the BIM technology of claim 1, wherein: one side of the pressing plate (8) is symmetrically and fixedly connected with a tooth edge (13).

6. The engineering drawing three-dimensional VR glasses based on the BIM technology of claim 1, wherein: the common fixedly connected with cushion (14) of tip of elastic bandage (5), the rear side of cushion (14) and equipment main part (1) corresponds and the adaptation, and the edge of cushion (14) is equipped with turn-ups portion (15).