WO2018161237A1 - Intelligent fixture for modeling in virtual reality technology - Google Patents

Abstract

An intelligent fixture for modeling in virtual reality technology. A tail end of a hydraulic pump body (4) is hingedly connected to a Y-shaped workpiece block (5) to form a clamping power member, and two clamping power members in opposite directions are fixed by means of a bolt, so as to form a set of a clamping power system. The Y-shaped workpiece block (5) on one side of the clamping power system and a primary clamping plate (1) are fixed at a fixed position by means a bolt, and the Y-shaped workpiece block (5) on the other side of the clamping power system and a secondary clamping plate (2) are fixed at a fixed position by means a bolt. A set of a clamping power system is formed by using fixing two clamping power members in opposite directions, so that plate-making and modeling can be performed by means of synchronous clamping of the primary clamping plate (1) and the secondary clamping plate (2), so as to improve the clamping reliability in the plate-making and modeling. By using a manner in which an extensible ruler rod a (10) and a reference member a (11) are disposed by using the primary clamping plate (1), the longitudinal height limit of the plate-making and modeling can be accurately measured; and by using a manner in which an extensible ruler rod b (12) and a reference member b (13) are disposed by using the secondary clamping plate (2), the transverse height limit for the plate-making and modeling can be accurately measured.

Description

 A modeling intelligent fixture for virtual reality technology

 [0001] The present invention relates to a modeling intelligent fixture 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. In comparison, using computer models to produce graphical images is not too difficult. If there are enough accurate models and enough time, we can generate accurate images of various objects under different lighting conditions, but the key here is real. For example, in a flight simulation system, the refresh of the image is very important, and the image quality requirements are also high. In addition, the very complicated virtual environment makes the problem quite difficult. Show people see the world around you. Because the positions of the two eyes are different, the images obtained are slightly different. These images are merged in the brain to form an overall picture about the surrounding world. This scene includes distances. information. 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, and the other eye can only see To the even frame image, the difference between the odd and even frames, that is, the parallax, produces a stereoscopic effect. technical problem

 [0003] A modeling intelligent fixture for virtual reality technology is provided.

 Problem solution

 Technical solution

 [0004] A modeling intelligent fixture for virtual reality technology, the main structures are: a main clamping plate, a secondary clamping plate, a sliding block, a hydraulic pump body, a Y-shaped workpiece block, a rubber pad block, a slider pin, a base block, The electric telescopic rod, the telescopic rod a, the reference piece a, the telescopic piece ffb, the reference piece b, the end of the hydraulic pump body hinged Y-shaped workpiece block constitutes a clamping power piece, and the two clamping power parts are opposite A set of clamping power systems is formed by bolting. The Y-shaped workpiece block on one side of the clamping power system and the fixing portion of the main clamping plate are fixed by bolts; the Y-shaped workpiece block on the other side of the clamping power system and the fixing portion of the auxiliary clamping plate are fixed by bolts. The clamping power system is fixed on the base block, the slider is arranged under the base block, and the slider clip is arranged on the side of the slider. An electric telescopic rod is fixed to one end of the outer side surface of the main clamping plate, and a telescopic rod a is fixed to the rod end of the electric telescopic rod, and a reference piece a is fixed to the top end of the rod of the telescopic rod a. The top end of the outer side of the auxiliary plate is fixed with a telescopic rod b, and the end of the rod of the telescopic rod b is fixed with a reference member 1 Further, a rubber block is padded between the Y-shaped workpiece block and the fixed portion of the main plate . Further, the slider is placed on the frame rail of the plate making mold. Further, the shape of the main plate and the sub-clip plate and the modeled plate making match each other.

 Advantageous effects of the invention

 Beneficial effect

 [0005] A set of clamping power system that is fixedly formed by two clamping power members can realize synchronous clamping plate modeling of the main clamping plate and the auxiliary clamping plate, thereby providing clamping reliability for plate making modeling; using the main clamping plate By setting the telescopic ruler & the reference piece a, the position limit of the longitudinal height of the plate making model can be accurately determined. The telescopic ruler b and the reference piece b can be set by the auxiliary plate to accurately measure the lateral direction of the plate making model. Limit of width.

 Brief description of the drawing

DRAWINGS 1 is an overall structural diagram of a modeling intelligent fixture of a virtual reality technology according to the present invention. 2 is an exploded structural diagram of a modeling intelligent fixture of a virtual reality technology according to the present invention. In the figure, 1-main splint, 2-sub-plywood, 3-slider, 4-hydraulic pump body, 5-Y-shaped workpiece block, 6-rubber pad, 7-slider staple, 8-base block, 9 - Electric telescopic rod, 10- telescopic rod a, 11-reference piece a, 12- telescopic rod b, 13-reference piece b.

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. Embodiment: A modeling intelligent fixture for virtual reality technology, the main structures are: main plate 1, sub-ply 2, slider 3, hydraulic pump body 4, Y-shaped workpiece block 5, rubber pad 6, slider card The nail 7, the base block 8, the electric telescopic rod 9, the telescopic rod a0, the reference piece a1, the telescopic rod bl2, the reference piece bl3, the end of the hydraulic pump body 4 hinged Y-shaped workpiece block 5 constitutes a clamp The power member, the two clamping power members are oppositely fixed by bolts to form a set of clamping power systems. The Y-shaped workpiece block 5 on one side of the clamping power system is fixed to the fixing portion of the main clamping plate 1 by bolts; the fixing portion of the Y-shaped workpiece block 5 and the auxiliary clamping plate 2 on the other side of the clamping power system passes the bolt Fixed. The clamping power system is fixed on the base block 8, the slider 3 is disposed under the base block 8, and the slider staples 7 are disposed on the side of the slider 3. An electric telescopic rod 9 is fixed to one end of the outer side of the main plate 1 , and a telescopic rod a0 is fixed to the rod end of the electric telescopic rod 9 , and a reference piece a1 is fixed to the top end of the rod of the telescopic rod a10. The top end of the auxiliary splint 2 is fixed with a telescopic rod Μ2 at the top end thereof, and the rod end of the telescopic rod M2 is fixed with a reference member Μ3. The rubber pad 6 is padded between the Y-shaped workpiece block 5 and the fixed portion of the main plate 1. The slider 3 is erected on the frame rail of the plate making model. The shape of the main plate 1 and the secondary plate 2 are matched with the modeling plate. The core of the invention has three points: First, the two clamping power members are reversely bolted to form a set of clamping power system; since the clamping power components have the same model specifications, they cooperate in cooperation. Ability to maintain consistency. The second is the electric telescopic rod 9, the telescopic rod a0, and the reference piece a1 disposed on the side of the main plate 1. The reference piece a1 has two functions in the setting action. The first point is based on the pre-expansion rod aOL. The length is limited for the grinding and polishing of the post-processing; the second point is that the reference piece al l is a horizontal plate, and the horizontal flatness of the plate-making modeling can be directly measured during the telescopic process of the electric telescopic rod 9 Degree problem. The third is the telescopic rod Μ2, the reference piece Μ3, which is disposed on the side of the auxiliary plate 2, and the setting of the reference piece M3, which is a verticality problem of longitudinal modeling by detecting plate making, so that grinding and polishing can be processed later. . The slider staple 7 provided on the side of the slider 3 is for The entire device is fixed to ensure the fixing on the frame rail of the plate making model, so that the processing after the clamping is facilitated. 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  [Claim 1] A modeling intelligent fixture for virtual reality technology, the main structure of which is: main clamping plate (1), auxiliary clamping plate (2), sliding block (3), hydraulic pump body (4), Y-shaped workpiece block (5), rubber pad (6), slider pin (7), base block (8), electric telescopic rod (9), telescopic rod a (10), reference piece a (11), telescopic ruler The rod b (12) and the reference piece b (13) are characterized in that: the hydraulic pump body (4) is hinged at the end of the Y-shaped workpiece block (5) to constitute a clamping power member, and the two clamping power members are reversed A set of clamping power systems is formed by bolting. The Y-shaped workpiece block (5) on one side of the clamping power system is fixed to the fixing portion of the main clamping plate (1) by bolts; the Y-shaped workpiece block (5) and the vice-side of the other side of the clamping power system The splint (2) is fixed by bolts. The clamping power system is fixed on the base block (8), the slider (3) is arranged under the base block (8), and the slider pin (7) is arranged on the side of the slider (3). An electric telescopic rod (9) is fixed to one end of the outer side of the main clamping plate (1), and the telescopic rod a (10) and the rod of the telescopic rod a (10) are fixed to the rod end of the electric telescopic rod (9). The reference piece a (11) is fixed to the top end. The auxiliary splint (2) is fixed with a telescopic rod b (12) at the top end of the outer side, and a reference member b (13) is fixed to the end of the telescopic rod b (12).  [Claim 2] The modeling intelligent fixture of the virtual reality technology according to claim 1, characterized in that the rubber pad is padded between the Y-shaped workpiece block (5) and the fixed portion of the main plate (1). Piece( [Claim 3] A modeling intelligent fixture for virtual reality technology according to claim 1, wherein the slider (3) is erected on a frame rail of the plate making mold. [Claim 4] A modeling intelligent jig of virtual reality technology according to claim 1, wherein the shape of the main plate (1) and the ij ij plate (2) and the plate making of the mold are matched with each other.