CN108294513B - Human engineering seat for VR - Google Patents
Human engineering seat for VR Download PDFInfo
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- CN108294513B CN108294513B CN201810081446.XA CN201810081446A CN108294513B CN 108294513 B CN108294513 B CN 108294513B CN 201810081446 A CN201810081446 A CN 201810081446A CN 108294513 B CN108294513 B CN 108294513B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/25—Output arrangements for video game devices
- A63F13/28—Output arrangements for video game devices responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C22C33/06—Making ferrous alloys by melting using master alloys
Abstract
The invention discloses an ergonomic seat for VR (virtual reality), which comprises a seat body and a moving device arranged at the lower end of the seat body, wherein the seat body comprises a cushion, a fixed seat arranged at the lower end of the cushion, a backrest arranged at the upper end of the cushion and handrails arranged at two ends of the backrest; this novel human engineering seat for VR through the mobile device for experience person can realize the removal and the rotatory rising of seat in the middle of the process of using, and the effectual dynamic experience that improves experience person in the use has promoted experience person's hobby.
Description
Technical Field
The invention relates to an ergonomic chair for VR.
Background
VR is virtual reality's english abbreviation, and VR technique is a computer simulation system that can establish and experience virtual world, and it utilizes the computer to generate a simulated environment, is the system simulation of the three-dimensional dynamic view of multisource information fusion, interactive and entity action makes the user immerse in this environment, and VR is experienced with human engineering seat is a seat that is used for strengthening comfort level and security performance in the human experience process.
But because current VR is with human engineering seat simple structure, the function is single, can't carry out effectual displacement in the middle of the process of using simultaneously for this product can't satisfy the required dynamic experience of experience person in the use, thereby has reduced the interest of experience person to current VR human engineering seat.
Disclosure of Invention
In view of this, the present invention provides a human engineering seat for VR, which enables an experiencer to move and rotate during a use process of the seat, so as to effectively improve a dynamic experience of the experiencer during the use process, and improve an interest of the experiencer.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a human engineering seat for VR, is including the seat body, and sets up in the mobile device of seat body lower extreme, the seat body is including the cushion, and sets up in the fixing base of cushion lower extreme, and sets up in the back of cushion upper end, and sets up in the handrail at back both ends, the mobile device is including the slide rail, and sets up the slider in the slide rail, the one end of slider be provided with slider fixed connection's cylinder, the upper end of slider be provided with slider fixed connection's pivot, the pivot upper end be provided with pivot integrated into one piece's screw rod, the screw rod upper end be provided with screw rod external screw thread matched with screw thread post, the screw thread post set up in the fixing base, and with fixing base fixed connection, the pivot is provided with for one side of cylinder and is used for driving screw rod moving power device.
Preferably, the power device comprises a motor arranged at the upper end of the sliding block and fixedly connected with the sliding block, a first driving wheel arranged at the upper end of the motor, and a second driving wheel arranged at the lower end of the screw rod, the first driving wheel and the second driving wheel are arranged in parallel, and a belt is arranged between the first driving wheel and the second driving wheel.
Preferably, the lower end of the sliding block is provided with a roller fixedly connected with the sliding block, and the roller is provided with more than one roller which is uniformly distributed at the lower end of the sliding block.
Preferably, a safety belt fixedly connected with the armrests is arranged between the armrests, and pedals fixedly connected with the cushion and used for placing feet are arranged at the lower end of the cushion.
Preferably, the upper end of the backrest is provided with a headrest which is fixedly connected with the backrest and is used for supporting the head of a human body, and the surface of the backrest is provided with a soft cushion which is fixedly connected with the backrest and is used for enhancing comfort.
Preferably, the soft back cushion is arranged in a circular arc shape, the surface of the soft back cushion is provided with more than one vertical grooves, and the vertical grooves are uniformly distributed on the surface of the soft back cushion.
Preferably, the surface of the headrest is provided with massage bumps fixedly connected with the headrest, and the massage bumps are more than one and uniformly distributed on the upper surface of the headrest.
Preferably, the sliding block comprises the following raw materials in parts by weight: 40-45 parts of wrought iron block, 20-25 parts of steel ingot block, 5-6 parts of pebble powder, 3-4 parts of coke powder, 3-4 parts of quartz powder, 1-2 parts of monosilane, 0.8-2 parts of manganese ore powder, 0.5-0.8 part of nickel powder, 0.3-0.6 part of titanium powder, 0.5-0.6 part of brass powder, 0.2-0.4 part of dolomite powder, 0.03-0.04 part of chromium powder, 0.01-0.05 part of sulfur powder, 0.01-0.02 part of red phosphorus powder and 0.01-0.03 part of molybdenite powder.
Another technical problem to be solved by the present invention is to provide a method for manufacturing a slider, comprising the steps of:
(1) adding 40-45 parts of forged iron blocks and 20-25 parts of steel ingot blocks into an electric furnace, controlling the electric furnace to heat, and preserving heat for 10-15min after the forged iron blocks and the steel ingot blocks are completely melted into molten steel to prepare molten steel for later use;
(2) 5-6 parts of the pebble powder, 3-4 parts of the coke powder, 3-4 parts of the quartzite powder, 1-2 parts of monosilane, 0.8-2 parts of the manganese ore powder and 0.5-0.8 part of the nickel powder are taken and sent into a ball mill for ball milling, the ball mill is set to rotate at a speed of 180 DEG for 200r/min, and the ball milling time is set to be 20-30min, so that mixed powder is prepared for later use;
(3) adding 0.3-0.6 part of titanium powder, 0.5-0.6 part of brass powder, 0.2-0.4 part of dolomite powder and 0.03-0.04 part of chromium powder into the mixed powder prepared in the step 2), and then putting the mixture into a stirrer together for stirring, wherein the stirring time is set to be 5-6min, and the stirring speed is 500 plus 600r/min, so as to prepare a mixture for later use;
(4) adding the molten steel prepared in the step 1) into an electric furnace, heating the electric furnace to 1400 ℃ and 1500 ℃, adding the mixture prepared in the step 3) into the electric furnace, controlling the reaction time to be 8-9min, and preserving heat for 2-3min after complete melting to prepare alloy molten liquid for later use;
(5) putting the alloy molten liquid prepared in the step 4) into a refining furnace, adding 0.01-0.05 part of sulfur powder, 0.01-0.02 part of red phosphorus powder and 0.01-0.03 part of molybdenite powder into the refining furnace, controlling the refining furnace at 1530-1540 ℃, pouring the molten alloy into a refractory steel casting mold after complete melting, standing, and cooling to room temperature to prepare a slide block blank for later use;
(6) and (3) demolding, grinding and polishing the slide block blank prepared in the step 5).
The technical effects of the invention are mainly reflected in the following aspects: due to the arrangement of the moving device, the user can push the sliding block through the cylinder in the process of experience, so that the slide block can move back and forth on the slide rail, and the fixed seat and the slide plate can be driven to move together through the rotating shaft at the upper end of the slide plate, thereby the seat body at the upper end of the fixed seat can move together, the experience feeling of an experiencer can be realized in the experience process, the experience feeling is enhanced, meanwhile, the motor drives the first driving wheel to operate when operating through the power device, then the belt drives the second driving wheel to run, then the second driving wheel drives the screw to run, the external thread of the screw is matched with the internal thread in the fixed seat, the rotation and the lifting of the chair seat are further realized, so that the dynamic experience of an experiencer in the using process is effectively improved, and the interesting VR of the experiencer is improved; because the sliding plate is added with titanium powder, brass powder and dolomite powder, and is matched with molybdenite powder for enhancing the strength of the sliding plate and chromium powder for enhancing the hardness of the sliding plate, the service performance, the service life, the strength and the hardness of the sliding plate are better.
Drawings
FIG. 1 is a side view of an ergonomic chair for a VR in accordance with the present invention;
FIG. 2 is an enlarged view of a portion of an ergonomic seat for a VR in accordance with the present invention;
fig. 3 is a front view of an ergonomic chair for a VR of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Example 1
Referring to fig. 1-3, an ergonomic seat for VR includes a seat body 1 and a moving device 2 disposed at a lower end of the seat body 1 and used for driving the seat body 1 to move, the seat body 1 includes a cushion 11, a pedal 111 bolted to the cushion 11 and used for placing two feet is disposed at a front end of the cushion 11, a fixing seat 12 bolted to the cushion 1 and used for fixing the cushion 11 is disposed at a lower end of the cushion 11, a backrest 13 is disposed at an upper end of the cushion 11, handrails 14 bolted to the backrest 13 and used for placing two hands are disposed at two ends of the backrest 13, a safety belt 141 bolted to the handrails 14 and used for protecting safety of a human body is disposed between the two handrails 14, a headrest 131 bolted to the backrest 13 and used for supporting a head of a human body is disposed at an upper end of the backrest 13, and a headrest 131 bolted to the headrest 131 is disposed on a surface of the headrest 131, A massage lug 1311 for massaging human head, massage lug 1311 is provided with more than one, and evenly distributed in headrest 131 upper surface, back 13 surface be provided with back 13 bolted connection, be used for strengthening the soft cushion 132 of travelling comfort, soft cushion 132 is convex setting, soft cushion 132 surface is provided with the perpendicular type groove 1321 that is used for the ventilation, perpendicular type groove 1321 is provided with more than one, and evenly distributed in soft cushion 132 surface.
The moving device 2 comprises a sliding rail 21 and a sliding block 22 arranged in the sliding rail 21, wherein the lower end of the sliding block 22 is provided with a roller 221 which is connected with the sliding block 22 through a bolt and used for facilitating the sliding of the sliding block 22, the roller 221 is provided with more than one roller and is uniformly distributed at the lower end of the sliding block 22, one end of the sliding block 22 is provided with a cylinder 23 which is connected with the sliding block 22 through a bolt, the upper end of the sliding block 22 is provided with a rotating shaft 24 which is connected with the sliding block 22 through a bolt, the upper end of the rotating shaft 24 is provided with a screw 25 which is integrally formed with the rotating shaft 24, the upper end of the screw 25 is provided with a threaded column 26 which is matched with the external thread of the screw 25, the threaded column 26 is arranged in the fixing seat 12 and is connected with the fixing seat 12 through a bolt, one side of the rotating shaft 24, which is opposite to the cylinder 23, is provided with a power device 27 which is used for driving the screw 25 to run, the power device 27 is arranged at the upper end of the sliding block 22, The motor 271 is connected with the slider 22 through a bolt, the first driving wheel 272 is arranged at the upper end of the motor 271 and is connected with the motor 271 through a bolt, the second driving wheel 273 is arranged at the lower end of the screw 25 and is connected with the screw 25 through a bolt, the first driving wheel 272 and the second driving wheel 273 are arranged in parallel, a belt 274 used for connecting the first driving wheel 272 and the second driving wheel 273 is arranged between the first driving wheel 272 and the second driving wheel 273, in the embodiment, the model of the air cylinder 23 is 'CQMA 32-30', and the model of the motor 271 is '57 BL-A'. The sliding block 22 comprises the following raw materials in parts by weight: 40 parts of wrought iron block, 20 parts of steel ingot block, 5 parts of pebble powder, 3 parts of coke powder, 3 parts of quartz powder, 1 part of monosilane, 0.8 part of manganese ore powder, 0.5 part of nickel powder, 0.3 part of titanium powder, 0.56 part of brass powder, 0.2 part of dolomite powder, 0.03 part of chromium powder, 0.01 part of sulfur powder, 0.01 part of red phosphorus powder and 0.01 part of molybdenite powder.
A method of manufacturing a slider 22 comprising the steps of:
(1) adding 40 parts of forged iron blocks and 20 parts of steel ingot blocks into an electric furnace, controlling the electric furnace to heat, and preserving heat for 10min after the forged iron blocks and the steel ingot blocks are completely melted into molten steel to prepare molten steel for later use;
(2) 5 parts of the pebble powder, 3 parts of the coke powder, 3 parts of the quartz powder, 1 part of the silane, 0.8 part of the manganese ore powder and 0.5 part of the nickel powder are taken and sent into a ball mill for ball milling, the rotating speed of the ball mill is set to be 180r/min, the ball milling time is set to be 20min, and mixed powder is prepared for later use;
(3) adding 0.3 part of titanium powder, 0.5 part of brass powder, 0.2 part of dolomite powder and 0.03 part of chromium powder into the mixed powder prepared in the step 2), and then putting the mixture into a stirrer together for stirring, wherein the stirring time is set to be 5min, and the stirring speed is 500r/min, so as to prepare a mixture for later use;
(4) adding the molten steel prepared in the step 1) into an electric furnace, heating the electric furnace to 1400 ℃, adding the mixture prepared in the step 3), controlling the reaction time to be 8min, and preserving heat for 2min after complete melting to prepare alloy molten liquid for later use;
(5) putting the alloy molten liquid prepared in the step 4) into a refining furnace, adding 0.01 part of sulfur powder, 0.01 part of red phosphorus powder and 0.01 part of molybdenite powder into the refining furnace, controlling the temperature of the refining furnace to 1530 ℃, pouring the molten alloy into a refractory cast steel mold after the molten alloy is completely melted, standing the molten alloy, and cooling the molten alloy to room temperature to prepare a slide block blank for later use;
(6) and (3) demolding, grinding and polishing the slide block blank prepared in the step 5).
Example 2
Referring to fig. 1-3, an ergonomic seat for VR includes a seat body 1 and a moving device 2 disposed at a lower end of the seat body 1 and used for driving the seat body 1 to move, the seat body 1 includes a cushion 11, a pedal 111 bolted to the cushion 11 and used for placing two feet is disposed at a front end of the cushion 11, a fixing seat 12 bolted to the cushion 1 and used for fixing the cushion 11 is disposed at a lower end of the cushion 11, a backrest 13 is disposed at an upper end of the cushion 11, handrails 14 bolted to the backrest 13 and used for placing two hands are disposed at two ends of the backrest 13, a safety belt 141 bolted to the handrails 14 and used for protecting safety of a human body is disposed between the two handrails 14, a headrest 131 bolted to the backrest 13 and used for supporting a head of a human body is disposed at an upper end of the backrest 13, and a headrest 131 bolted to the headrest 131 is disposed on a surface of the headrest 131, A massage lug 1311 for massaging human head, massage lug 1311 is provided with more than one, and evenly distributed in headrest 131 upper surface, back 13 surface be provided with back 13 bolted connection, be used for strengthening the soft cushion 132 of travelling comfort, soft cushion 132 is convex setting, soft cushion 132 surface is provided with the perpendicular type groove 1321 that is used for the ventilation, perpendicular type groove 1321 is provided with more than one, and evenly distributed in soft cushion 132 surface.
The moving device 2 comprises a sliding rail 21 and a sliding block 22 arranged in the sliding rail 21, wherein the lower end of the sliding block 22 is provided with a roller 221 which is connected with the sliding block 22 through a bolt and used for facilitating the sliding of the sliding block 22, the roller 221 is provided with more than one roller and is uniformly distributed at the lower end of the sliding block 22, one end of the sliding block 22 is provided with a cylinder 23 which is connected with the sliding block 22 through a bolt, the upper end of the sliding block 22 is provided with a rotating shaft 24 which is connected with the sliding block 22 through a bolt, the upper end of the rotating shaft 24 is provided with a screw 25 which is integrally formed with the rotating shaft 24, the upper end of the screw 25 is provided with a threaded column 26 which is matched with the external thread of the screw 25, the threaded column 26 is arranged in the fixing seat 12 and is connected with the fixing seat 12 through a bolt, one side of the rotating shaft 24, which is opposite to the cylinder 23, is provided with a power device 27 which is used for driving the screw 25 to run, the power device 27 is arranged at the upper end of the sliding block 22, The motor 271 is connected with the slider 22 through a bolt, the first driving wheel 272 is arranged at the upper end of the motor 271 and is connected with the motor 271 through a bolt, the second driving wheel 273 is arranged at the lower end of the screw 25 and is connected with the screw 25 through a bolt, the first driving wheel 272 and the second driving wheel 273 are arranged in parallel, a belt 274 used for connecting the first driving wheel 272 and the second driving wheel 273 is arranged between the first driving wheel 272 and the second driving wheel 273, in the embodiment, the model of the air cylinder 23 is 'CQMA 32-30', and the model of the motor 271 is '57 BL-A'. The sliding block 22 comprises the following raw materials in parts by weight: 45 parts of wrought iron block, 25 parts of steel ingot block, 6 parts of pebble powder, 4 parts of coke powder, 4 parts of quartz powder, 2 parts of monosilane, 2 parts of manganese ore powder, 0.8 part of nickel powder, 0.6 part of titanium powder, 0.6 part of brass powder, 0.4 part of dolomite powder, 0.04 part of chromium powder, 0.05 part of sulfur powder, 0.02 part of red phosphorus powder and 0.03 part of molybdenite powder.
A method of manufacturing a slider 22 comprising the steps of:
(1) adding 45 parts of forged iron blocks and 25 parts of steel ingot blocks into an electric furnace, controlling the electric furnace to heat, and preserving heat for 15min after the forged iron blocks and the steel ingot blocks are completely melted into molten steel to prepare molten steel for later use;
(2) taking 6 parts of the alunite powder, 4 parts of coke powder, 4 parts of quartz powder, 2 parts of silane, 2 parts of manganese ore powder and 0.8 part of nickel powder, and feeding the mixture into a ball mill for ball milling, wherein the set rotating speed of the ball mill is 200r/min, and the ball milling time is 30min, so as to prepare mixed powder for later use;
(3) adding 0.6 part of titanium powder, 0.6 part of brass powder, 0.4 part of dolomite powder and 0.04 part of chromium powder into the mixed powder prepared in the step 2), and then putting the mixture into a stirrer together for stirring, wherein the stirring time is set to be 6min, and the stirring speed is 600r/min, so as to prepare a mixture for later use;
(4) adding the molten steel prepared in the step 1) into an electric furnace, heating the electric furnace to 1500 ℃, adding the mixture prepared in the step 3), controlling the reaction time to be 9min, and preserving heat for 3min after complete melting to prepare alloy molten liquid for later use;
(5) putting the alloy molten liquid prepared in the step 4) into a refining furnace, adding 0.05 part of sulfur powder, 0.02 part of red phosphorus powder and 0.03 part of molybdenite powder into the refining furnace, controlling the temperature of the refining furnace to be 1540 ℃, pouring the molten alloy into a refractory cast steel mold after the molten alloy is completely melted, standing the molten alloy, and cooling the molten alloy to room temperature to prepare a slide block blank for later use;
(6) and (3) demolding, grinding and polishing the slide block blank prepared in the step 5).
Example 3
Referring to fig. 1-3, an ergonomic seat for VR includes a seat body 1 and a moving device 2 disposed at a lower end of the seat body 1 and used for driving the seat body 1 to move, the seat body 1 includes a cushion 11, a pedal 111 bolted to the cushion 11 and used for placing two feet is disposed at a front end of the cushion 11, a fixing seat 12 bolted to the cushion 1 and used for fixing the cushion 11 is disposed at a lower end of the cushion 11, a backrest 13 is disposed at an upper end of the cushion 11, handrails 14 bolted to the backrest 13 and used for placing two hands are disposed at two ends of the backrest 13, a safety belt 141 bolted to the handrails 14 and used for protecting safety of a human body is disposed between the two handrails 14, a headrest 131 bolted to the backrest 13 and used for supporting a head of a human body is disposed at an upper end of the backrest 13, and a headrest 131 bolted to the headrest 131 is disposed on a surface of the headrest 131, A massage lug 1311 for massaging human head, massage lug 1311 is provided with more than one, and evenly distributed in headrest 131 upper surface, back 13 surface be provided with back 13 bolted connection, be used for strengthening the soft cushion 132 of travelling comfort, soft cushion 132 is convex setting, soft cushion 132 surface is provided with the perpendicular type groove 1321 that is used for the ventilation, perpendicular type groove 1321 is provided with more than one, and evenly distributed in soft cushion 132 surface.
The moving device 2 comprises a sliding rail 21 and a sliding block 22 arranged in the sliding rail 21, wherein the lower end of the sliding block 22 is provided with a roller 221 which is connected with the sliding block 22 through a bolt and used for facilitating the sliding of the sliding block 22, the roller 221 is provided with more than one roller and is uniformly distributed at the lower end of the sliding block 22, one end of the sliding block 22 is provided with a cylinder 23 which is connected with the sliding block 22 through a bolt, the upper end of the sliding block 22 is provided with a rotating shaft 24 which is connected with the sliding block 22 through a bolt, the upper end of the rotating shaft 24 is provided with a screw 25 which is integrally formed with the rotating shaft 24, the upper end of the screw 25 is provided with a threaded column 26 which is matched with the external thread of the screw 25, the threaded column 26 is arranged in the fixing seat 12 and is connected with the fixing seat 12 through a bolt, one side of the rotating shaft 24, which is opposite to the cylinder 23, is provided with a power device 27 which is used for driving the screw 25 to run, the power device 27 is arranged at the upper end of the sliding block 22, The motor 271 is connected with the slider 22 through a bolt, the first driving wheel 272 is arranged at the upper end of the motor 271 and is connected with the motor 271 through a bolt, the second driving wheel 273 is arranged at the lower end of the screw 25 and is connected with the screw 25 through a bolt, the first driving wheel 272 and the second driving wheel 273 are arranged in parallel, a belt 274 used for connecting the first driving wheel 272 and the second driving wheel 273 is arranged between the first driving wheel 272 and the second driving wheel 273, in the embodiment, the model of the air cylinder 23 is 'CQMA 32-30', and the model of the motor 271 is '57 BL-A'. The sliding block 22 comprises the following raw materials in parts by weight: 42.5 parts of forged iron block, 22.5 parts of steel ingot block, 5.5 parts of pebble powder, 3.5 parts of coke powder, 3.5 parts of quartz powder, 1.5 parts of monosilane, 1.4 parts of manganese mineral powder, 0.65 part of nickel powder, 0.45 part of titanium powder, 0.55 part of brass powder, 0.3 part of dolomite powder, 0.035 part of chromium powder, 0.03 part of sulfur powder, 0.015 part of red phosphorus powder and 0.02 part of molybdenite powder.
A method of manufacturing a slider 22 comprising the steps of:
(1) adding 42.5 parts of forged iron blocks and 22.5 parts of steel ingot blocks into an electric furnace, controlling the electric furnace to heat, and preserving heat for 12.5min after the forged iron blocks and the steel ingot blocks are completely melted into molten steel to prepare molten steel for later use;
(2) 5.5 parts of the pebble powder, 3.5 parts of the coke powder, 3.5 parts of the quartz powder, 1.5 parts of the monosilane, 1.4 parts of the manganese ore powder and 0.65 part of the nickel powder are taken and sent into a ball mill for ball milling, the set rotating speed of the ball mill is 190r/min, the ball milling time is set to be 25min, and the mixed powder is prepared for standby;
(3) adding 0.45 part of titanium powder, 0.55 part of brass powder, 0.3 part of dolomite powder and 0.035 part of chromium powder into the mixed powder prepared in the step 2), and then putting the mixture into a stirrer together for stirring, wherein the stirring time is set to be 5.5min, and the stirring speed is 550r/min, so as to prepare a mixture for later use;
(4) adding the molten steel prepared in the step 1) into an electric furnace, heating the electric furnace to 1450 ℃, adding the mixture prepared in the step 3), controlling the reaction time to be 8.5min, and preserving heat for 2.5min after complete melting to prepare alloy molten liquid for later use;
(5) putting the alloy molten liquid prepared in the step 4) into a refining furnace, adding 0.03 part of sulfur powder, 0.015 part of red phosphorus powder and 0.015 part of molybdenite powder into the refining furnace, controlling the refining furnace to be 1535 ℃, pouring the alloy molten liquid into a refractory cast steel mold after the alloy molten liquid is completely molten, standing the alloy molten liquid, and cooling the alloy molten liquid to room temperature to prepare a slide block blank for later use;
(6) and (3) demolding, grinding and polishing the slide block blank prepared in the step 5).
Examples of the experiments
Subject: the sliders produced in the embodiments 1 to 3 of the invention are respectively used as a first experiment group, a second experiment group and a third experiment group, the sliders with the model number of 'BGXS 20 BN' on the market are selected as a comparison group, and the specifications and the sizes of the four groups of sliders used in the experiments are the same.
The experimental method comprises the following steps: the sliders in the embodiments 1 to 3 are subjected to mechanical property detection by using a GB/T10623-2008 standard measuring method.
Purpose of the experiment: and testing the tensile strength, yield strength, elongation, impact toughness value and Rockwell hardness of the sliders of the experimental group and the comparative group, and recording the experimental results.
From the above table, by combining the tensile strength, the yield strength, the elongation, the impact toughness value and the rockwell hardness in the experiment group one, the experiment group two, the experiment group three and the comparison group in the above table, the slider in the invention can be obtained by comparing the experiment data in the above table, and has better yield strength, impact toughness value and rockwell hardness, so that the slider has excellent mechanical properties, longer service life and better use effect.
The technical effects of the invention are mainly reflected in the following aspects: due to the arrangement of the moving device, the user can push the sliding block through the cylinder in the process of experience, so that the slide block can move back and forth on the slide rail, and the fixed seat and the slide plate can be driven to move together through the rotating shaft at the upper end of the slide plate, thereby the seat body at the upper end of the fixed seat can move together, the experience feeling of an experiencer can be realized in the experience process, the experience feeling is enhanced, meanwhile, the motor drives the first driving wheel to operate when operating through the power device, then the belt drives the second driving wheel to run, then the second driving wheel drives the screw to run, the external thread of the screw is matched with the internal thread in the fixed seat, the rotation and the lifting of the chair seat are further realized, so that the dynamic experience of an experiencer in the using process is effectively improved, and the interesting VR of the experiencer is improved; because the sliding plate is added with titanium powder, brass powder and dolomite powder, and is matched with molybdenite powder for enhancing the strength of the sliding plate and chromium powder for enhancing the hardness of the sliding plate, the service performance, the service life, the strength and the hardness of the sliding plate are better.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (4)
1. The utility model provides a VR is with human engineering seat, including the seat body, and set up the mobile device in seat body lower extreme, the seat body is including the cushion, and set up in the fixing base of cushion lower extreme, and set up in the back of cushion upper end, and set up in the handrail at back both ends, its characterized in that: the moving device comprises a slide rail and a slide block arranged in the slide rail, wherein one end of the slide block is provided with an air cylinder fixedly connected with the slide block, the upper end of the slide block is provided with a rotating shaft fixedly connected with the slide block, the upper end of the rotating shaft is provided with a screw rod integrally formed with the rotating shaft, the upper end of the screw rod is provided with a threaded column matched with the external thread of the screw rod, the threaded column is arranged in the fixed seat and fixedly connected with the fixed seat, and one side of the rotating shaft, which is opposite to the air cylinder, is provided with a power device for driving the screw rod to run; the upper end of the backrest is provided with a headrest which is fixedly connected with the backrest and is used for supporting the head of a human body, and the surface of the backrest is provided with a soft back cushion which is fixedly connected with the backrest and is used for enhancing the comfort; the soft back cushion is arranged in an arc shape, the surface of the soft back cushion is provided with more than one vertical grooves, and the vertical grooves are uniformly distributed on the surface of the soft back cushion; the surface of the headrest is provided with more than one massage lug which is fixedly connected with the headrest, and the massage lugs are uniformly distributed on the upper surface of the headrest; the sliding block comprises the following raw materials in parts by weight: 40-45 parts of wrought iron block, 20-25 parts of steel ingot block, 5-6 parts of pebble powder, 3-4 parts of coke powder, 3-4 parts of quartz powder, 1-2 parts of monosilane, 0.8-2 parts of manganese ore powder, 0.5-0.8 part of nickel powder, 0.3-0.6 part of titanium powder, 0.5-0.6 part of brass powder, 0.2-0.4 part of dolomite powder, 0.03-0.04 part of chromium powder, 0.01-0.05 part of sulfur powder, 0.01-0.02 part of red phosphorus powder and 0.01-0.03 part of molybdenite powder; the manufacturing method of the sliding block comprises the following steps:
(1) adding 40-45 parts of forged iron blocks and 20-25 parts of steel ingot blocks into an electric furnace, controlling the electric furnace to heat, and preserving heat for 10-15min after the forged iron blocks and the steel ingot blocks are completely melted into molten steel to prepare molten steel for later use;
(2) 5-6 parts of the pebble powder, 3-4 parts of the coke powder, 3-4 parts of the quartzite powder, 1-2 parts of monosilane, 0.8-2 parts of the manganese ore powder and 0.5-0.8 part of the nickel powder are taken and sent into a ball mill for ball milling, the ball mill is set to rotate at a speed of 180 DEG for 200r/min, and the ball milling time is set to be 20-30min, so that mixed powder is prepared for later use;
(3) adding 0.3-0.6 part of titanium powder, 0.5-0.6 part of brass powder, 0.2-0.4 part of dolomite powder and 0.03-0.04 part of chromium powder into the mixed powder prepared in the step 2), and then putting the mixture into a stirrer together for stirring, wherein the stirring time is set to be 5-6min, and the stirring speed is 500 plus 600r/min, so as to prepare a mixture for later use;
(4) adding the molten steel prepared in the step 1) into an electric furnace, heating the electric furnace to 1400 ℃ and 1500 ℃, adding the mixture prepared in the step 3) into the electric furnace, controlling the reaction time to be 8-9min, and preserving heat for 2-3min after complete melting to prepare alloy molten liquid for later use;
(5) putting the alloy molten liquid prepared in the step 4) into a refining furnace, adding 0.01-0.05 part of sulfur powder, 0.01-0.02 part of red phosphorus powder and 0.01-0.03 part of molybdenite powder into the refining furnace, controlling the refining furnace at 1530-1540 ℃, pouring the molten alloy into a refractory steel casting mold after complete melting, standing, and cooling to room temperature to prepare a slide block blank for later use;
(6) and (3) demolding, grinding and polishing the slide block blank prepared in the step 5).
2. An ergonomic seat for VR as in claim 1 wherein: the power device comprises a motor, a first driving wheel and a second driving wheel, wherein the motor is arranged at the upper end of the sliding block and is fixedly connected with the sliding block, the first driving wheel is arranged at the upper end of the motor, the second driving wheel is arranged at the lower end of the screw rod, the first driving wheel and the second driving wheel are arranged in parallel, and a belt is arranged between the first driving wheel and the second driving wheel.
3. An ergonomic seat for VR as in claim 1 wherein: the lower extreme of slider is provided with the gyro wheel with slider fixed connection, the gyro wheel is provided with more than one, and evenly distributed in the slider lower extreme.
4. An ergonomic seat for VR as in claim 1 wherein: the safety belt fixedly connected with the handrails is arranged between the handrails, and the lower end of the cushion is provided with pedals fixedly connected with the cushion and used for placing feet.
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| CN201810081446.XA CN108294513B (en) | 2018-01-26 | 2018-01-26 | Human engineering seat for VR |
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| CN201810081446.XA CN108294513B (en) | 2018-01-26 | 2018-01-26 | Human engineering seat for VR |
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| CN108294513B true CN108294513B (en) | 2021-08-03 |
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| CN108937264A (en) * | 2018-07-24 | 2018-12-07 | 合肥爱玩动漫有限公司 | A kind of Internet bar's seat |
| CN111028553A (en) * | 2019-11-12 | 2020-04-17 | 广州市宏方网络科技有限公司 | Cloud classroom teaching system based on VR virtual reality technology |
| CN110827601A (en) * | 2019-11-13 | 2020-02-21 | 上海海秦花文化传播有限公司 | Virtual training equipment of VR based on human dynamics |
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| RU2008115626A (en) * | 2005-10-24 | 2009-12-10 | Эксксонмобил Апстрим Рисерч Компани (Us) | HIGH-STRENGTH TWO-PHASE STEEL WITH LOW MOLF COEFFICIENT, HIGH SHOCK STRENGTH AND HIGH WELDABILITY |
| KR100954226B1 (en) * | 2009-09-14 | 2010-04-21 | 주식회사 우드메탈 | Chair with a movable back support |
| US20150126362A1 (en) * | 2013-10-24 | 2015-05-07 | Biogenic Reagent Ventures, Llc | Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates |
| US20170064295A1 (en) * | 2015-08-20 | 2017-03-02 | Holonyne Corporation | Immersive theatrical virtual reality system |
| CN205831503U (en) * | 2016-04-07 | 2016-12-28 | 深圳易万创新科技有限公司 | Mobile chair structure before and after 3D experiences |
| CN205796558U (en) * | 2016-06-22 | 2016-12-14 | 上海影邑数码科技有限公司 | VR passive type Three Degree Of Freedom innervation platform |
| CN206182756U (en) * | 2016-08-05 | 2017-05-24 | 鹰潭宝泰工贸有限公司 | Seat with automatic raising and lowering functions |
| CN106191637A (en) * | 2016-08-26 | 2016-12-07 | 蚌埠市北晨微型机床厂 | A kind of casting method of anticorrosion wear-resisting low chrome material |
| CN206560163U (en) * | 2016-12-09 | 2017-10-17 | 吕玲玲 | A kind of portable language teaching reading seat |
| CN106834971A (en) * | 2016-12-28 | 2017-06-13 | 芜湖市永帆精密模具科技有限公司 | A kind of corrosion-resistant cracking resistance abrasion-proof steel ball |
| CN206714504U (en) * | 2016-12-30 | 2017-12-08 | 西安智道科技有限责任公司 | Virtual reality device seat special |
| CN106967930B (en) * | 2017-03-17 | 2018-06-05 | 山东新活新材料科技有限公司 | The mould steel and its manufacturing process of a kind of high-fire resistance, high stability and high tenacity |
| CN107151759B (en) * | 2017-06-02 | 2018-10-16 | 重庆大学 | A kind of extraordinary cast steel and preparation method thereof for being used to prepare heavy-duty forging die under the conditions of high temperature heavy load and having |
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