CN105632322B - A kind of parallel kinematic analog platform based on virtual reality technology - Google Patents
A kind of parallel kinematic analog platform based on virtual reality technology Download PDFInfo
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- CN105632322B CN105632322B CN201610208164.2A CN201610208164A CN105632322B CN 105632322 B CN105632322 B CN 105632322B CN 201610208164 A CN201610208164 A CN 201610208164A CN 105632322 B CN105632322 B CN 105632322B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
A kind of parallel kinematic analog platform based on virtual reality technology, seat support includes the seat of racing car for having seat plate and support base, steering wheel, driving coil pipe, braking accelerator rides and gear, being connected with the support base is screen frame, screen is supported by the screen frame, the support base is also linked with the bearing block for setting up ball bearing, the screen includes three pieces of liquid crystal displays, and the same host computer of the liquid crystal display namely computer are connected；Linear actuator is installed on third hollow tubular rod piece；Avoid front shroud in the prior art pull out must just occupy more sections, number of computers increase container framework be not easy to be realized towards operating room with not high expense efficiently execution, container not yet cooling equipment, start and stop computer is inconvenient in container, mobile computer when be easy to appear the defect collided with without equipment is buffered and protected.
Description
Technical field
The invention belongs to point glue equipment technical field, in particular to a kind of parallel kinematic simulation based on virtual reality technology
Platform.
Background technique
In recent years, the continuous expansion of the application fields such as simulation is moved in large scale equipments such as vehicle, aircrafts with parallel institution,
To its loaded area, load capacity, dynamic property etc., more stringent requirements are proposed.Current parallel movement simulative platform product
In, its maximum load is several tons when drive form is motor, its maximum load is to be generally less than 20 tons when drive form is hydraulic.
Present has increasing need for the effect of contact computer based on the parallel kinematic analog platform of virtual reality technology to realize virtually
Reality technology.
However in use, computer is generally set up in the container of operating room, and if scene often has
Dry computer is all set up in the container of operating room, just must be each corresponding when it must execute start and stop to computer
The front shroud of container pulls out to execute computer start and stop, however when operating room's vigour component is more and more, free area
Will be fewer and fewer, front shroud, which pulls out, must just occupy more sections；In addition if number of computers increases the container framework
It is not easy that not high expense is used to realize efficiently execution towards operating room.
There are also being exactly container in computer operation, temperature rises quickly, but cools down equipment currently not yet, and
In container start and stop computer it is inconvenient, plus mobile computer when be easy to appear to collide with without buffering equipment and protected.
Summary of the invention
It is an object of the invention to provide a kind of parallel kinematic analog platform based on virtual reality technology avoids front shroud drawing
Must just more sections be occupied out, number of computers increases container framework and is not easy to carry out reality with not high expense towards operating room
Now efficiently execute, container cooling equipment not yet, and in container start and stop computer it is inconvenient, plus mobile computer when hold
Easily there is the defect protected of colliding with without buffering equipment.
A kind of parallel kinematic mould based on virtual reality technology in order to overcome the deficiencies in the prior art, the present invention provides
The solution of quasi- platform, specific as follows:
A kind of parallel kinematic analog platform based on virtual reality technology, including pedestal 1 are provided on the pedestal several
Oscillating bearing 5, the oscillating bearing 5 are linked with one end of servo electric jar 3,2 He of connection pin shaft by being coupled on pin shaft 2
Coupling seat 17 is linked between servo electric jar 3, the servo electric jar is connected with servo-driver, the servo electric jar
3 other end is connected by piston rod connecting piece 19 come same piston rod 18, and the piston rod 18 passes through nut 4,20 same seats
Chair fixing pipe 7 is connected, and the seat fixing pipe 7 is connected with the seat plate of seat support 6, and the seat support 6 includes band
There is the seat of racing car 9 of seat plate and support base 8, steering wheel 10, drive coil pipe 11, braking accelerator foot-operated 12 and gear, with described
It is screen frame 13 that support base 8, which is connected, and screen 14 is supported by the screen frame 13, and the support base 8 is also linked with erection
The bearing block 15 of ball bearing 16, the screen 14 include three pieces of liquid crystal displays, the same host computer of liquid crystal display,
Namely computer is connected；
In addition the number of computers is two or more, and all computers are mounted in container, and the container contains
Have container body A9 and the region that is erected in container body A9 in the first computer A94 positioned at one side be located at another side
Second computer A95, the container body A9 on the end wall opposite with its back wall with the lumen therethrough towards operational staff
Region inside A91, the container body A9 be in the both sides lumen therethrough A91 whereabouts be respectively configured to be supplied to it is described
The first enclosed region of first computer A94 and the second enclosed region for being supplied to the second computer A95, described first closes
The region end wall opposite with its back wall with the second enclosed region whereabouts is closed all to be closed towards the part of operational staff；
The first computer A94 and second computer A95 are used via the sliding block A940, A950 for being located at its lower end respectively
It is carried out in the sliding slot for allowing the first computer A94 and second computer A95 to be and then erected on the container body A9 respectively
Reciprocatingly sliding from one side to another side；
Set up on the opposite end wall of the same back wall of the container A 9 first for limit ditch road A92 with second be used for limit
The road Wei Gou A93, described first for limit position of the ditch road A92 than second for the ditch road A93 of limit it is high, described the
Bisection position of the one ditch road A92 and described second for limiting for the ditch road A93 of limit all has limit hole A923, institute
The top and bottom for stating the first computer A94 is respectively connected to force-applied the first glass bronze flake A942 bent and stretched, calculates with second
The top and bottom of machine A95 is respectively connected to force-applied the second glass the bronze flake A952, the first glass bronze flake A942 bent and stretched
In the ditch road A93 for being all used to be used to limit for the ditch road A92 and second of limit with described first with the second glass bronze flake A952
Correspond to and combine, in addition its underpart all has the tapered portion straightened towards the reversed direction in the lower part on the ditch road for limit
A9429, A9520；
When the first computer A94 is by sliding slot reciprocatingly sliding from one side to another side, first glass is green
Copper sheet A942 can be moved according to the lower part of the corresponding described first ditch road A92 for limiting, in addition in first computer
When A94 moves to the lumen therethrough, the first glass bronze flake A942 combines to execute to institute with the limit hole A923
State the limit of the first computer A94；
When the second computer A95 is by sliding slot reciprocatingly sliding from one side to another side, second glass is green
Copper sheet A952 can be moved according to the lower part of the corresponding described second ditch road A93 for limiting, in addition in the second computer
When A95 moves to the lumen therethrough, the second glass bronze flake A952 combines to execute to institute with the limit hole A923
State the limit of second computer A95；
Set up in the container A 9 be used to respectively be driven the first computer A94 and the second computer A95 from
The lead screw transmission components A 82 of another side and the motor apparatus A81 with 82 axis connection of lead screw transmission components A are arrived on one side；
The lead screw transmission components A 82 is containing the first hollow tubular rod piece A 821 and penetrates the first hollow tubular rod piece
The transfer roller A820, the transfer roller A820 of A821 include the first roll body A8202 for being wrapped in the first hollow tubular rod piece A 821 and
Through the first hollow tubular rod piece A 821 outwardly and towards the second roll body A8201 that one side is extended, described first is hollow
The surface of tubular rod segments A821 and the surface of the second roll body A8201 all have a slot and come respectively with first computer
A94 connects with second computer A95 phase silk, and the first roll body A8202 is erected at the first hollow tubular bar via rotation seat
In part A821, in addition one of the first hollow tubular rod piece A 821 and the second roll body A8201 via rotation seat frame
It is located on the container body A9；
The end outwardly and towards another side extended of the transfer roller A820 through the first hollow tubular rod piece A 821
The horizontal span of A82021 is longer than the horizontal span of the transfer roller A820 rest part, the first hollow tubular rod piece A 821
A same second hollow tubular rod piece A 8210 nearest apart from end A82021 is connected, and the motor apparatus A81 has bull stick
A811, the bull stick A811 can be relatively movably the same as 6 phases of third hollow tubular rod piece A in a manner of rabbeting and in horizontal direction
Even, uniform ring is had on the outer wall of the third hollow tubular rod piece A 6 in the first scarf joint A61 of the outer wall, the third
With uniform ring around the second scarf joint of the inner wall on one inner wall farthest apart from end A82021 of blank pipe shape rod piece A 6
The hollow section of A62,6 the inside of third hollow tubular rod piece A are divided into the corresponding first interval of the second scarf joint A62
A621 and other second interval A620 can allow the end A82021 when the third hollow tubular rod piece A 6 is mobile
It is in the second interval A620 and is not combined with the second scarf joint A62 but, the first scarf joint A61 is the same as described
Two hollow tubular rod piece As 8210 combine, and the motor apparatus A81 described in this way can drive the first hollow tubular rod piece A 821 to revolve
It is dynamic；When the third hollow tubular rod piece A 6 is mobile, additionally it is possible to the end A82021 be allowed to be in the first interval A621
Interior and combine with the second scarf joint A62, the first scarf joint A61 is the same as 8210 phase of the second hollow tubular rod piece A
It separates, the motor apparatus A81 described in this way can drive the transfer roller A820 turn；
Air feeder A8102 is had on the surface on described 9 one side of container A, has on the surface of 9 another side of container A
Gas channel A8103 and dust block board A8104, the outlet passageway A8103 and dust block board A8104 are oppositely arranged, the motor apparatus
With fin pipe A8101 on A81 wall；
Linear actuator A52, the linear actuator A52 unit-frame are installed in the third hollow tubular rod piece A 6
The clamping equipment being located on the wall of the motor apparatus A81 is mutually clamped, in this way can be along the third hollow tubular rod piece A 6
Center line extension direction execute manipulation；
The first glass bronze flake A942 and the second glass bronze flake A952 respectively pass through the first glass bronze wire A941 with
Second glass bronze wire A951 works as a buffer to face the lower wall for the ditch road of limit；
The computer is the input interface circuit being connected by single-chip microcontroller and respectively with this single-chip microcontroller, output interface electricity
Road composition；
The single-chip microcontroller is STM32F103.
The present invention is the motion platform of the driving experience enjoyment in reality environment.Two kinds of technologies are combined, will be experienced
Person places oneself in the midst of in artificial virtual environment, and user is allowed to generate heavy leaching property, interactivity, and the scene for enhancing user substitutes into sense, mentions
High user experience.Existing virtual reality technology is incorporated on multi-freedom parallel connection motion platform, virtual reality glasses allow
Experiencer seemingly stays among situation, in addition the various motion states of multi-freedom parallel connection motion platform in space, allows experience
Person obtains having the driving experience of feedback loop information similar to really.In addition pass through such framework, because of practical several meters
Calculation machine need only a perforation cavity framework, front shroud is respectively opened to all computers and opens up lumen therethrough and asks so preventing
Topic；In addition use a transmission parts, as soon as need only motor apparatus, the transmission to several computers can be completed, expense is not high；
Because under general condition, computer moves to enclosed region, it will be able to prevent computer impaired；The space pulled out to front shroud
Without considering.
Detailed description of the invention
Fig. 1 is the connection structure diagram of analog platform of the invention.
Fig. 2 is the schematic diagram of container of the invention.
Fig. 3 is the partial schematic diagram of container of the invention.
Fig. 4 is partial schematic diagram of the invention.
Fig. 5 is the connection figure of third hollow tubular rod piece of the invention.
Specific embodiment
As shown in Figure 1, parallel motion platform is by Motor execution component, seat support, game system, wherein Motor execution
Component is by servo-driver, servo electric jar, motion control board composition；Seat support is by seat of racing car, steering wheel, brake fluid
Door is foot-operated, the composition such as gear；Game system is made of three pieces of liquid crystal displays and a host computer.Virtual reality realizes system
By host computer, wear-type screen display composition.Its specific implementation flow are as follows:
Game system and PaintShop are set in host computer, the picture real-time display of game on liquid crystal display,
Wear-type screen display is sent to by Bluetooth signal by computer graphical hapalonychia processed emulated interface simultaneously, host computer,
With steering wheel, the external input devices such as braking accelerator are connected, are connected with liquid crystal display, are connected with motion control board,
Motion control board is connect with servo-driver again, and servo-driver is connect with servo electric jar.When starting game, user passes through control
Direction of traffic in steering wheel processed control game, the forward-reverse controlled by braking accelerator, and in game vehicle movement shape
State data parameters (such as jolt, climb, collision) will be sent to motion control board, and motion control board passes through to inertial data
Quaternary number operation parses the component size of each motion state spatially, then becomes the data equal proportion of component size
At stroke signal, it is given to servo-driver, to drive servo electric jar to do straight reciprocating motion, due to putting for servo electric jar
It is an inclined parallel institution, the aggregate motion of six servo electric jars has simulated the vehicle in game true like this
Motion state in environment, what user experienced is exactly true feeling of driving (jolt, climb, collision etc.).Then cooperating head
Formula screen display is worn, the two-dimensional picture in game is become three-dimensional scene by PaintShop by host computer, then by wearing
The special construction of formula screen display is reflected can be on the retina of user.User places oneself in the midst of meter by wearing wear-type screen display
In the virtual environment of calculation machine software construction, then by true motion feedback, just enhance driving experience.In addition when user feels
It is not suitable with symptom to long-duration driving, wear-type screen display can also be taken, continues to experience by three pieces of LCD screens, moment
It is switched in actual environment.
Further explanation of the contents of the invention are made with reference to the accompanying drawings and examples, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention:
Referring to Fig.1 shown in-Fig. 5, the parallel kinematic analog platform based on virtual reality technology, including pedestal 1, the pedestal
On be provided with several oscillating bearings 5, the oscillating bearing 5 is linked with one end of servo electric jar 3, institute by being coupled on pin shaft 2
It states to be coupled between pin shaft 2 and servo electric jar 3 and is linked with coupling seat 17, the servo electric jar is connected with servo-driver,
The other end of the servo electric jar 3 is connected by piston rod connecting piece 19 come same piston rod 18, and the piston rod 18 passes through
Nut 4,20 is connected come same seat fixing pipe 7, and the seat fixing pipe 7 is connected with the seat plate of seat support 6, the seat
Chair support 6 includes seat of racing car 9, steering wheel 10, driving coil pipe 11, braking accelerator foot-operated 12 with seat plate and support base 8
And gear, being connected with the support base 8 is screen frame 13, and screen 14, the support base 8 are supported by the screen frame 13
It is also linked with the bearing block 15 for setting up ball bearing 16, the screen 14 includes three pieces of liquid crystal displays, the liquid crystal display
Shield same host computer namely computer is connected；
In addition the number of computers is two or more, and all computers are mounted in container, and the container contains
Have container body A9 and the region that is erected in container body A9 in the first computer A94 positioned at one side be located at another side
Second computer A95, the container body A9 on the end wall opposite with its back wall with the lumen therethrough towards operational staff
Region inside A91, the container body A9 be in the both sides lumen therethrough A91 whereabouts be respectively configured to be supplied to it is described
The first enclosed region of first computer A94 and the second enclosed region for being supplied to the second computer A95, described first closes
The region end wall opposite with its back wall with the second enclosed region whereabouts is closed all to be closed towards the part of operational staff；
The first computer A94 and second computer A95 are used via the sliding block A940, A950 for being located at its lower end respectively
It is carried out in the sliding slot for allowing the first computer A94 and second computer A95 to be and then erected on the container body A9 respectively
Reciprocatingly sliding from one side to another side, in this way, the first computer A94 is slided with the second computer A95 optional one
Moving to the lumen therethrough A91 allows operational staff to execute；
Set up on the opposite end wall of the same back wall of the container A 9 first for limit ditch road A92 with second be used for limit
The road Wei Gou A93, described first for limit position of the ditch road A92 than second for the ditch road A93 of limit it is high, described the
Bisection position of the one ditch road A92 and described second for limiting for the ditch road A93 of limit all has limit hole A923, institute
The top and bottom for stating the first computer A94 is respectively connected to force-applied the first glass bronze flake A942 bent and stretched, calculates with second
The top and bottom of machine A95 is respectively connected to force-applied the second glass the bronze flake A952, the first glass bronze flake A942 bent and stretched
In the ditch road A93 for being all used to be used to limit for the ditch road A92 and second of limit with described first with the second glass bronze flake A952
Correspond to and combine, in addition its underpart all has the tapered portion straightened towards the reversed direction in the lower part on the ditch road for limit
A9429, A9520；
When the first computer A94 is by sliding slot reciprocatingly sliding from one side to another side, first glass is green
Copper sheet A942 can be moved according to the lower part of the corresponding described first ditch road A92 for limiting, in addition in first computer
When A94 moves to the lumen therethrough, the first glass bronze flake A942 combines to execute to institute with the limit hole A923
State the limit of the first computer A94；
When the second computer A95 is by sliding slot reciprocatingly sliding from one side to another side, second glass is green
Copper sheet A952 can be moved according to the lower part of the corresponding described second ditch road A93 for limiting, in addition in the second computer
When A95 moves to the lumen therethrough, the second glass bronze flake A952 combines to execute to institute with the limit hole A923
State the limit of second computer A95；
Set up in the container A 9 be used to respectively be driven the first computer A94 and the second computer A95 from
The lead screw transmission components A 82 of another side and the motor apparatus A81 with 82 axis connection of lead screw transmission components A are arrived on one side；
Here, the lead screw transmission components A 82 containing the first hollow tubular rod piece A 821 and penetrates first hollow tube
The transfer roller A820, the transfer roller A820 of shape rod piece A 821 include the first roll body being wrapped in the first hollow tubular rod piece A 821
A8202 and through the first hollow tubular rod piece A 821 outwardly and towards one side extend the second roll body A8201, here,
The surface of the first hollow tubular rod piece A 821 and the surface of the second roll body A8201 all have a slot and come respectively with described
First computer A94 connects with second computer A95 phase silk, and the first roll body A8202 is erected at described first via rotation seat
In hollow tubular rod piece A 821, in addition one of the first hollow tubular rod piece A 821 and the second roll body A8201 via
Rotation seat and be erected on the container body A9；
The end outwardly and towards another side extended of the transfer roller A820 through the first hollow tubular rod piece A 821
The horizontal span of A82021 is longer than the horizontal span of the transfer roller A820 rest part, the first hollow tubular rod piece A 821
A same second hollow tubular rod piece A 8210 nearest apart from end A82021 is connected, and the motor apparatus A81 has bull stick
A811, the bull stick A811 can be relatively movably the same as 6 phases of third hollow tubular rod piece A in a manner of rabbeting and in horizontal direction
Even, uniform ring is had on the outer wall of the third hollow tubular rod piece A 6 in the first scarf joint A61 of the outer wall, the third
With uniform ring around the second scarf joint of the inner wall on one inner wall farthest apart from end A82021 of blank pipe shape rod piece A 6
A62, in this way, the hollow section of the inside of the third hollow tubular rod piece A 6 is divided into the second scarf joint A62 corresponding the
One section A621 and other second interval A620, in this way, can be allowed described when the third hollow tubular rod piece A 6 is mobile
End A82021, which is in the second interval A620, not to be combined with the second scarf joint A62 but, first scarf joint
A61 is combined with the second hollow tubular rod piece A 8210, and the motor apparatus A81 described in this way can drive first hollow tube
821 turn of shape rod piece A；When the third hollow tubular rod piece A 6 is mobile, additionally it is possible to allow the end A82021 to be in described
It is combined in first interval A621 and with the second scarf joint A62, the first scarf joint A61 is the same as second hollow tubular
8210 phase of rod piece A separates, and the motor apparatus A81 described in this way can drive the transfer roller A820 turn；
Air feeder A8102 is had on the surface on described 9 one side of container A, has on the surface of 9 another side of container A
Gas channel A8103 and dust block board A8104, the outlet passageway A8103 and dust block board A8104 are oppositely arranged, the motor apparatus
With fin pipe A8101 on A81 wall；
Linear actuator A52, the linear actuator A52 unit-frame are installed in the third hollow tubular rod piece A 6
The clamping equipment being located on the wall of the motor apparatus A81 is mutually clamped, in this way can be along the third hollow tubular rod piece A 6
Center line extension direction execute manipulation；
The first glass bronze flake A942 and the second glass bronze flake A952 respectively pass through the first glass bronze wire A941 with
Second glass bronze wire A951 works as a buffer to face the lower wall for the ditch road of limit.
The sliding slot is strip structure.
The transfer roller is prism-shaped.
The dust block board is plastic material.
The single-chip microcontroller is STM32F103.
The power supply is battery or the alternating current with transformer.
The single-chip microcontroller can be for replaced PLC.
The operation principle of the present invention is that: it is that the first computer A94 is respectively in second computer A95 and mentions when beginning
It supplies the first enclosed region of the first computer A94 and is supplied in the second enclosed region of the second computer A95,
When operational staff must carry out start and stop manipulation to the first computer A94, the third hollow tubular rod piece A 6 is just
It is moved on one side, under screw rod transmission, the first computer A94 is migrated to described the first hollow tubular rod piece A 821
The position lumen therethrough A91, where moving to beginning again after start and stop manipulation；Operational staff must be to the second computer
When A95 carries out start and stop manipulation, the third hollow tubular rod piece A 6 is just moved into another side, and the transfer roller A820 exists
Under screw rod transmission, the second computer A95 is migrated to the position the lumen therethrough A91, is moved to again after start and stop manipulation
Start place, when in addition container needs cooling, just starts air feeder A8102 cold air and introduce container, and heat from out
Gas channel is sent out, and further enhances cooling effect by fin pipe A8101.And the first glass bronze flake A942 and described second
Glass bronze flake A952 is respectively answered after deformation and decompression after the compression of the first glass bronze wire A941 and the second glass bronze wire A951
The performance of position can play buffer function in transmission computer procedures.
By such framework because several computers need only a perforation cavity framework, prevent to all
The problem of computer respectively opens front shroud and opens up lumen therethrough；In addition use a transmission parts, as soon as need only motor apparatus,
The transmission to several computers can be completed, expense is not high；Because under general condition, computer moves to enclosed region, energy
Enough prevent computer impaired；The space pulled out to front shroud is without considering.In addition when container needs cooling, starting is sent
Cold air is introduced container by mechanism of qi A8102, and heat is sent out from outlet passageway, and further enhances by fin pipe A8101
Cooling effect.It additionally is able to execute convenient manipulation along the center line extension direction of the third hollow tubular rod piece A 6.And
And first glass bronze flake A942 and the second glass bronze flake A952 respectively pass through the first glass bronze wire A941 and the second glass is bronze
The performance that resets after deformation and decompression, can play buffer function in transmission computer procedures after the compression of silk A951.It is described
Single-chip microcontroller be STM32F103.The power supply is battery or the alternating current with transformer.The single-chip microcontroller can be PLC
It is replaced.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention,
Within the spirit and principles in the present invention, any simple modifications, equivalent substitutions and improvements to the above embodiments etc., still
Belong within the protection scope of technical solution of the present invention.
Claims (4)
1. a kind of parallel kinematic analog platform based on virtual reality technology, which is characterized in that including pedestal, set on the pedestal
It is equipped with several oscillating bearings, one end that the oscillating bearing has servo electric jar by being coupled the pin shaft first line of a couplet, the coupling pin
Coupling seat is linked between axis and servo electric jar, the servo electric jar is connected with servo-driver, the servo-electric
The other end of cylinder is connected by piston rod connecting piece come same piston rod, and the piston rod is by nut come same seat fixing pipe phase
Connection, the seat fixing pipe are connected with the seat plate of seat support, and the seat support includes having seat plate and support
The seat of racing car of seat, steering wheel, driving coil pipe, braking accelerator rides and gear, and being connected with the support base is screen frame,
Screen is supported by the screen frame, the support base is also linked with the bearing block for setting up ball bearing, and the screen includes
Three pieces of liquid crystal displays, the same host computer of the liquid crystal display namely computer are connected；
In addition the number of computers is two or more, and all computers are mounted in container, and the container contains appearance
Device main body and the first computer positioned at one side being erected in the region in container body are calculated with positioned at the second of another side
Machine, with the lumen therethrough towards operational staff on the end wall opposite with its back wall on the container body, in the container body
The region in face is in the first closed area for being in lumen therethrough both sides whereabouts and being respectively configured to be supplied to first computer
Domain and the second enclosed region for being supplied to the second computer, first enclosed region and the second enclosed region whereabouts
With its back wall, opposite end wall is all closed towards the part of operational staff；
First computer and second computer respectively via the sliding block for being located at its lower end come by allowing based on described first respectively
Calculation machine follows the sliding slot being erected on the container body to carry out reciprocatingly sliding from one side to another side with second computer；
Set up on the opposite end wall of the same back wall of the container first for limit ditch road with second for limit ditch road,
Described first for limit ditch road than second for limit ditch road position it is high, described first for limit ditch road with
The bisection position on the described second ditch road for limiting all has limit hole, and the top and bottom of first computer is respectively
It is connected to force-applied the first glass bronze flake bent and stretched, is respectively connected to force-applied bend and stretch with the top and bottom of second computer
Second glass bronze flake, the first glass bronze flake and the second glass bronze flake are used to the described first ditch road and second for limit
Ditch road for limit, which corresponds to, to be combined, and in addition its underpart all has the direction reversed towards the lower part on the ditch road for limit
The tapered portion straightened；
When first computer is by sliding slot reciprocatingly sliding from one side to another side, the first glass bronze flake can be pressed
It is moved according to the lower part on the corresponding described first ditch road for limiting, in addition moves to the lumen therethrough in first computer
When, the first glass bronze flake combines to execute the limit to first computer with the limit hole；
When the second computer is by sliding slot reciprocatingly sliding from one side to another side, the second glass bronze flake can be pressed
It is moved according to the lower part on the corresponding described second ditch road for limiting, in addition moves to the lumen therethrough in the second computer
When, the second glass bronze flake combines to execute the limit to the second computer with the limit hole；
It is set up in the container and is used to respectively be driven first computer and the second computer from one side to another side
Lead screw transmission component and motor apparatus with the lead screw transmission component axis connection；
The lead screw transmission component contains the first hollow tubular rod piece and the transfer roller through the first hollow tubular rod piece, described
Transfer roller include the first roll body being wrapped in the first hollow tubular rod piece and through the first hollow tubular rod piece outwardly and court
The second roll body to extend on one side, the surface of the surface of the first hollow tubular rod piece and second roll body all have a slot
It is connect respectively with first computer and second computer phase silk, first roll body is erected at described via rotation seat one
In one hollow tubular rod piece, in addition one of the first hollow tubular rod piece and second roll body via rotation seat two frame
It is located on the container body；
The transfer roller penetrates the first hollow tubular rod piece outwardly and the horizontal span towards the end of another side extension compares institute
The horizontal span for stating transfer roller rest part will be grown, and the first hollow tubular rod piece is hollow with second apart from end nearest one
Tubular rod segments are connected, and the motor apparatus has bull stick, and the bull stick can relatively move in a manner of rabbeting and in horizontal direction
Ground is connected with third hollow tubular rod piece, with uniform ring around the first of the outer wall on the outer wall of the third hollow tubular rod piece
Scarf joint, with uniform ring around the second of the inner wall on the third hollow tubular rod piece one inner wall farthest apart from end
Scarf joint, the hollow section inside the third hollow tubular rod piece be divided into the corresponding first interval of the second scarf joint and
Other second intervals can allow the end in the second interval when the third hollow tubular rod piece is mobile
But it is not combined with second scarf joint, first scarf joint is combined with the second hollow tubular rod piece, such institute
The first hollow tubular rod piece turn can be driven by stating motor apparatus；When the third hollow tubular rod piece is mobile, additionally it is possible to
It allows the end in the first interval and is combined with second scarf joint, first scarf joint is the same as described second
Hollow tubular rod piece mutually separates, and the motor apparatus described in this way can drive the transfer roller turn；
Air feeder is had on the surface on described container one side, and outlet passageway and gear ash are had on the surface of the container another side
Plate, the outlet passageway are oppositely arranged with dust block board, with fin pipe on the motor apparatus wall；
Linear actuator is installed, the linear actuator is same to be erected at the motor on the third hollow tubular rod piece
Clamping equipment on the wall of equipment is mutually clamped, and can be held in this way along the center line extension direction of the third hollow tubular rod piece
Row manipulation；
The first glass bronze flake and the second glass bronze flake respectively pass through the first glass bronze wire and the second glass bronze wire comes face
Lower wall for the ditch road of limit is worked as a buffer；
The computer is the input interface circuit being connected by single-chip microcontroller and respectively with this single-chip microcontroller, output interface circuit group
At；
The single-chip microcontroller is STM32F103.
2. the parallel kinematic analog platform according to claim 1 based on virtual reality technology, it is characterized in that the transfer roller
For prism-shaped.
3. the parallel kinematic analog platform according to claim 1 based on virtual reality technology, it is characterized in that the use
In the ditch road of limit be strip.
4. the parallel kinematic analog platform according to claim 1 based on virtual reality technology, it is characterized in that power supply is electricity
Pond or alternating current with transformer.
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| CN107064418A (en) * | 2016-12-22 | 2017-08-18 | 南京铁道职业技术学院 | Multi-functional compound stench electric nasus system |
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