WO2018188055A1

WO2018188055A1 - Virtual reality technology-based modeling space positioning device

Info

Publication number: WO2018188055A1
Application number: PCT/CN2017/080532
Authority: WO
Inventors: 肖丽芳
Original assignee: 深圳市方鹏科技有限公司
Priority date: 2017-04-14
Filing date: 2017-04-14
Publication date: 2018-10-18

Abstract

A virtual reality technology-based modeling space positioning device. A base plate (1) and a top cover (2) of the positioning device are fixed to each other by means of support rods (3) at the positions of four corners therebetween; a pump fixing block is fixed below the base plate (1); a hydraulic telescopic pump is fixed to the pump block; a positioning base is fixed to the rod end of the hydraulic telescopic pump; a drill rod positioning block is fixed on the positioning base by means of bolts; a drill rod is welded and fixed to the drill rod positioning block; the top end of the drill rod is hollowed, a spring retainer is placed in the lower half section of the drill rod, and the hollow upper half section of the drill rod is internally threaded; the internal thread of the drill rod and a threaded bolt are screwed together; the top end of the threaded bolt is provided with a drill bit; and a packaging tube is sleeved on the drill bit. The positioning device combines a rail groove (4), a smoothing plate (5), and the push-pull block (6), so that no frame skipping occurs during modeling. Free change of position can be implemented by fixing with the drill rod positioning block. In addition, a static-pressure threaded drill bit is used for drilling a hole, so that no glue is used, and therefore, the sense of reality of modeling can be well retained.

Description

Modeling space locating device for virtual reality technology

[0001] The present invention relates to a modeling space locating device for virtual reality technology.

Background technique

[0002] Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulation environment. It is a multi-source information fusion, interactive 3D dynamic vision and entity behavior system. The simulation immerses the user in the environment. Virtual reality technology is an important direction of simulation technology. It is a collection of various technologies such as simulation technology and computer graphics human-machine interface technology multimedia technology sensing technology network technology. It is a challenging cross-cutting discipline and research field. . Virtual reality technology (VR) mainly includes aspects such as simulation environment, perception, natural skills and sensing equipment. The simulated environment is a computer-generated, realistic, three-dimensional, realistic image. Perception means that the ideal VR should have the perception of everyone. In addition to the visual perception generated by computer graphics technology, there is also hearing

Perceptions such as touch, force, and movement, and even call and taste, also known as multi-perception. Natural skills refer to the rotation of the person's head, eyes, gestures, or other human behaviors. The computer processes the data that is appropriate to the actions of the participants, and responds to the user's input and feeds them back to the user. Five senses. A sensing device is a three-dimensional interactive device. People look at the world around them. Because the positions of the two eyes are different, the images obtained are slightly different. These images are merged in the brain to form a whole picture about the surrounding world. This scene includes information about the distance. . Of course, the distance information can also be obtained by other methods, such as the distance of the focal length of the eye, the comparison of the size of the object, and the like. In the VR system, binocular stereo vision plays a big role. The different images seen by the user's two eyes are generated separately and displayed on different displays. Some systems use a single display, but after the user wears special glasses, one eye can only see odd frames, the other eye can only see even frames, and the difference between odd and even frames is parallax. A three-dimensional feeling is produced. Tracking of users (head, target): In an artificial environment, each object has a position and attitude relative to the system's coordinate system, and so does the user. The scene that the user sees is determined by the location of the user and the direction of the head (eye). Virtual reality hood that tracks head movement: In traditional computer graphics technology, the change in field of view is through the mouse or The keyboard is implemented, the user's visual system and the motion sensing system are separated, and the head tracking is used to change the angle of view of the image, and the user's visual system and the motion sensing system can be connected and feel more realistic. Another advantage is that the user can not only recognize the environment through binocular stereo vision, but also observe the environment through the movement of the head.

technical problem

[0003] A modeling space locating device for virtual reality technology is provided.

Problem solution

Technical solution

[0004] The present invention solves the above technical problems and adopts the following technical solutions: A virtual reality technology modeling space locating device, which mainly comprises: a base plate, a top cover, a support rod, a rail groove, a slab, Push-pull block, limit block, electric air rod, hydraulic telescopic pump, connecting piece, positioning base, pump fixing block, drill pipe positioning block, drill pipe, packaging tube, drill bit, threaded bolt, said base plate and top cover The four corner positions are fixed by both the support rods. A pump fixing block is fixed under the base plate, a hydraulic telescopic pump is fixed to the pump fixing block, a positioning base is fixed on a rod end of the hydraulic telescopic pump, and a drill rod positioning block is fixed by a bolt on the positioning base, and the drill rod is positioned A drill pipe is fixed to the block weld. The top end of the drill rod is placed in the spring seat and the lower half is inserted into the spring seat, and the upper half of the inner hollow is internally threaded, and the internal thread of the drill rod is screwed with the threaded bolt; The drill jacket has a package tube. a rail groove is arranged on both sides of the top cover, and a slab is clamped between the two rail grooves, and the slab is pulled through the connecting member and the rod end of the electric air rod; A push-pull block is fixed; a limit block is arranged on one end of the top cover. Further, the spacing between the two rail grooves is adjustable. Further, the positioning base has 4 to 16 positioning bolt holes. Further, the drill rod positioning block has two bolt holes. Further, the package tube is a disposable consumable.

Advantageous effects of the invention

Beneficial effect

[0005] The combination of the rail groove, the slab, and the push-pull block can realize the phenomenon of no frame skipping in the modeling; the position can be freely changed by the fixing of the drill pipe positioning block; Glue is produced, so the realism of modeling can be well preserved. Brief description of the drawing

DRAWINGS

1 is an overall structural diagram of a modeling space locating device of a virtual reality technology according to the present invention. 2 is an exploded structural view of a modeling space locating device of a virtual reality technology according to the present invention. FIG. 3 is a structural diagram of a punching power component of a modeling space locating device of a virtual reality technology according to the present invention. 4 is a structural diagram of a drilling bit of a modeling space locating device of a virtual reality technology according to the present invention. In the picture, 1-base plate, 2-top cover, 3-support bar, 4-track groove, 5-inch plate, 6-push-pull block, 7-position block, 8-electric air rod, 9-hydraulic telescopic pump, 10-connector, 11- positioning base, 12-pump mounting block, 13-drill rod positioning block, 14-drill rod, 15-pack tube, 16-drill, 17-threaded bolt.

Embodiments of the invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of the present invention will be described in detail below with reference to FIGS. Embodiments: A modeling space locating device for virtual reality technology, the main structures thereof are: base plate 1, top cover 2, support rod 3, rail groove 4, slab plate 5, push-pull block 6, limit block 7, electric Gas rod 8, hydraulic telescopic pump 9, connecting member 10, positioning base 11, pump fixing block 12, drill pipe positioning block 13, drill pipe 14, package tube 15, drill bit 16, threaded plug 17, said base plate 1 The four-corner position with the top cover 2 is fixed by both the support rods 3. A pump fixing block 12 is fixed under the base plate 1. The pump fixing block 12 is fixed with a hydraulic telescopic pump 9. The rod end of the hydraulic telescopic pump 9 is fixed with a positioning base 11, and the positioning base 11 is fixed by a bolt. The rod positioning block 13 and the drill rod positioning block 13 are welded and fixed with the drill rod 14. The top end of the drill pipe 14 is placed in the spring seat and the lower half is inserted into the spring seat, and the upper half of the inner hollow is internally threaded, and the internal thread of the drill pipe 14 is screwed with the threaded bolt 17; A drill bit 16 is provided at the top end, and the drill bit 16 is jacketed with a package tube 15. A rail groove 4 is disposed on both sides of the top cover 2, and a flat plate 5 is clamped between the two rail grooves 4, and the flat plate 5 is pulled out from the rod end of the electric air rod 8 through the connecting member 10. The push-pull block 6 is fixed on the top plate 5; the limit cover 7 is disposed on the end of the top cover 2. The spacing between the two described rail slots 4 is adjustable. The positioning base 11 has 4 to 16 positioning bolt holes. The drill rod positioning block 13 has two bolt holes. The package tube 15 is a disposable consumable. The core of the present invention is that: through the rail grooves 4 disposed on both sides of the top cover 2, the modeling space can be arranged and locked to maintain the overall consistency; the second is disposed under the base plate 1. The hydraulic telescopic pump 9, which is provided by the hydraulic telescopic pump 9 with an upward top force, can provide the drill pipe 14 with a powerful drill to the drill bit 16. The force, the production of the drilling force is provided by the hydraulic telescopic pump 9, and the thread inside the top end of the drill pipe 14 is required to be fitted with the threaded bolt 17 . Since the force is pushed upward, the threaded bolt 17 rotates, forcing the drill bit 16 to be needed. The bound ancient roll is drilled and punched, and during the transfer, the package tube 15 placed on the drill bit 16 is left in the hole. In the design, the lower half of the top end of the drill pipe 14 is placed into the spring seat, and its spring seat functions to reset the drill bit 16. The third is the locating bolt hole diversity of the positioning base 11. It has a hole position of 4 to 16 on the positioning base 11. According to different hole positions, the fixed position of the drill pipe positioning block 13 can be flexibly changed to meet the various states of the space modeling. After the insertion and installation of the encapsulation tube 15 is completed, the cotton thread is inserted through the encapsulation tube 15 to complete the encapsulation of the entire ancient scroll to form an antique scroll. The difference between the product of this design and the existing similar products is: No glue hot melt is used, and the physical structure is used for binding to ensure the antique requirements. The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that the present invention is only described in the foregoing embodiments and the description of the present invention, without departing from the spirit and scope of the invention. Various changes and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and their equivalents.

Claims

Claim

A modeling space locating device for virtual reality technology, the main structure of which is: a base plate (1

), top cover ω, support rod (3), rail groove ( ⁴ ), 捋 plate (5), push-pull block (

6), limit block (7), electric air rod (8), hydraulic telescopic pump (9), connecting piece (10), positioning base (11), pump fixing block (12), drill pipe positioning block (13 ), drill pipe (14), package tube (15), drill bit (16), threaded bolt (17), characterized in that: the four corners between the base plate (1) and the top cover (2) pass the support rod (3) ) The two are fixed. A pump fixing block (12) is fixed under the base plate (1), a hydraulic telescopic pump (9) is fixed to the pump fixing block (12), and a positioning base is fixed to the rod end of the hydraulic telescopic pump (9) (11) ), the positioning base (11) is fixed with a drill rod positioning block (13) by bolts, and the drill rod positioning block (13) is welded and fixed with a drill rod (14). The top end of the drill pipe (14) is placed in the spring seat and the lower half is inserted into the spring seat, and the upper half of the inner hollow is internally threaded, and the internal thread of the drill pipe (14) is screwed with the threaded bolt (17); The threaded bolt (17) is provided with a drill bit (16) at the top end and a package tube (15) with a drill bit (16). The top cover (2) is provided with a rail groove (4) on both sides, between the two rail grooves (4), a flat plate (5), and a flat plate (5) through the connecting member (10) Pulling the rod end of the electric air rod (8); the push plate (6) is fixed on the cymbal plate (5); the top cover (2) has a limit block (7) on the end . A modeling space locating device for a virtual reality technology according to claim 1, wherein the spacing between the two track grooves (4) is adjustable.

A modeling space locating device for a virtual reality technology according to claim 1, wherein said positioning base (11) has 4 to 16 positioning bolt holes.

A modeling space locating device for virtual reality technology according to claim 1, wherein said drill pipe positioning block (13) has two bolt holes.

A modeling space locating device for a virtual reality technology according to claim 1, wherein said package tube (15) is a disposable consumable.