CN108490608A - A kind of clean type virtual reality glasses with zoom function for engineering design - Google Patents
A kind of clean type virtual reality glasses with zoom function for engineering design Download PDFInfo
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- CN108490608A CN108490608A CN201810177909.2A CN201810177909A CN108490608A CN 108490608 A CN108490608 A CN 108490608A CN 201810177909 A CN201810177909 A CN 201810177909A CN 108490608 A CN108490608 A CN 108490608A
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- 239000011521 glass Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Optics & Photonics (AREA)
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Abstract
The present invention relates to a kind of clean type virtual reality glasses with zoom function for engineering design,Including main body and two concavees lens,Further include two control mechanisms,Focus adjusting mechanism and two dedusting mechanisms there are two being set in main body,Focus adjusting mechanism includes first gear,Annular groove,Second gear,Connecting rod,Third gear,4th gear,Montant,Rack,Limiting slot and two limit assemblies,This is used for the clean type virtual reality glasses with zoom function of engineering design,Controlling focus adjusting mechanism by control mechanism drives concavees lens to be moved forward and backward,It focuses,It allows users to accurately be focused according to the myopic degree of itself,To improve the practicability of the virtual reality glasses,Processing is dusted to concavees lens when user does not use by dedusting mechanism,So that the experience sense of user will not be reduced with the using duration of the virtual reality glasses,To improve the market competitiveness of the virtual reality glasses.
Description
Technical field
The present invention relates to VR apparatus fields, more particularly to a kind of clean type with zoom function for engineering design is empty
Quasi- Reality glasses.
Background technology
Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes computer
A kind of simulated environment is generated, is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and the system of entity behavior are imitative
Really user is made to be immersed in the environment.VR equipment is the equipment based on virtual reality technology, VR glasses, that is, VR aobvious, virtual realities
Head-mounted display apparatus.During engineering design, designer is enabled to make better choice by experiencing VR glasses.
VR glasses need to focus before use, and existing VR glasses can not be separately adjustable when adjusting, also,
Vibration is stronger when adjusting so that and the practicability and stability of existing VR glasses substantially reduce, moreover, existing VR glasses
After eyeglass is fuzzy, needs to clean after first dismantling eyeglass, reduce the convenience of existing VR glasses so that existing
The market competitiveness of VR glasses substantially reduces.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of for engineering design
The clean type virtual reality glasses with zoom function.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of that there is zoom function for engineering design
Clean type virtual reality glasses, including main body and two concavees lens further include two control mechanisms, two control mechanisms difference
It is arranged in the both sides of main body, the both sides of the main body are equipped with the first opening, and the control mechanism and the first opening correspond；
It is set in the main body there are two focus adjusting mechanism and two dedusting mechanisms, the focus adjusting mechanism is a pair of with control mechanism one
Answer, the control mechanism is connect with focus adjusting mechanism, and the focus adjusting mechanism and concavees lens correspond, the dedusting mechanism with it is recessed
Mirror corresponds, and the top in main body is arranged in the dedusting mechanism；
The control mechanism includes that protective cover, rotation axis, runner, set block and transmission shaft, the protective cover are set in rotation
On axis, the rotation axis is arranged in main body, and the top of first opening is additionally provided with the second opening, and the rotation axis level is set
It sets in the second opening, the both ends of the rotation axis are connect with main body, and the runner is connect with transmission shaft driven, the set block
It is set on runner, the set block is fixedly connected with main body, and the transmission shaft passes through the first opening, the separate of the transmission shaft to turn
One end of wheel is connect with focus adjusting mechanism；
The focus adjusting mechanism include first gear, annular groove, second gear, connecting rod, third gear, the 4th gear, montant,
Rack, limiting slot and two limit assemblies, the first gear are connect with transmission shaft driven, and the annular groove is vertically fixed on master
On the inner wall of body, the straight line where the center of circle of the annular groove and the center of circle of first gear is overlapped with the axis of transmission shaft, described
First gear and second gear are bevel gear, and the first gear is engaged with second gear, and the second gear is horizontally disposed,
The second gear is coaxially disposed by connecting rod and third gear, and the second gear is connect with third gear drive, and described the
Three gears are engaged with the 4th gear, and the 4th gear is connect by montant with the bottom in main body, and the rack is horizontally disposed
In the side of the separate third gear of the 4th gear, the limiting slot is horizontally disposed, and the limiting slot and the bottom in main body are solid
Fixed connection, the rack are arranged in limiting slot, and the rack is slidably connected with limiting slot, and the rack is nibbled with the 4th gear
It closes, the rack is fixedly connected with concavees lens, and two limit assemblies are separately positioned on above and below transmission shaft；
The dedusting mechanism includes drive component, expansion bracket, connecting plate, drive block and cleaning block, and the driving component is set
The top in main body is set, the expansion bracket is vertically provided at the lower section of drive component, and the driving component driving expansion bracket is stretched
Contracting, the connecting plate are horizontally disposed, and the connecting plate is equipped with strip-shaped hole, the side of the bottom end of the expansion bracket and connecting plate
One end is hinged, and the other side of the bottom end of the expansion bracket is hinged with drive block, and the drive block is arranged in strip-shaped hole, the biography
Motion block is slidably connected with strip-shaped hole, and the cleaning block is fixed on the lower section of expansion bracket；
PLC and wireless signal transceiver module are additionally provided in the main body, the PLC is electrically connected with wireless signal transceiver module
It connects.
Preferably, in order to improve stability when runner rotation, the runner is equipped with annular slab, the annular sleeve-board
Be located on runner, the plate face of the annular slab is parallel with the wheel face of runner, is equipped with annular mouth in the set block, the annular slab with
Annular mouth matches, and the annular slab is slidably connected with annular mouth.
Preferably, in order to keep the connection between runner and annular slab more secured, the runner is integrated into annular slab
Type structure.
Preferably, for the ease of rotating wheel, the side of the separate main body of the runner is equipped with handle, the handle
It is vertically arranged with the wheel face of runner, the handle is fixedly connected with runner.
Preferably, in order to more stably drive expansion bracket flexible, the driving component include first motor, first
Bar, the second lead screw, fixed block and two movable blocks, the first motor are horizontally fixed on the top in main body, described first
Bar and the second lead screw are coaxially disposed, and the fixed block is fixed on the top in main body, the separate first motor of first lead screw
One end and one end of close first motor of the second lead screw be arranged in fixed block, the first motor is passed with the first lead screw
Dynamic to connect, in two movable blocks, one of movable block is set on the first lead screw, another movable block is set in the second lead screw
On, first lead screw and the second lead screw are threadedly coupled with movable block, and the top in the movable block and main body is against described
The hand of spiral of the hand of spiral of first lead screw and the second lead screw is on the contrary, the both sides on the top of the expansion bracket are moved with two respectively
Motion block is hinged, and first lead screw is an integral molding structure with the second lead screw, the first motor and wireless signal transceiver module
Wireless signal connects.
Preferably, in order to improve the driving precision of first motor, the first motor is servo motor.
Preferably, in order to extend the service life of the first lead screw and the second lead screw, the making material of first lead screw
Making material with the second lead screw is stainless steel.
Preferably, in order to improve the stability when rotation of the second lead screw, the separate first motor of second lead screw
One end is equipped with first bearing seat, and the first bearing seat is set on one end of separate first motor of the second lead screw.
Preferably, in order to improve stability when second gear, third gear and the 4th gear rotate, the connecting rod
Bottom end and the bottom end of montant are equipped with second bearing seat, and the second bearing seat is fixed on the bottom in main body, two the second axis
Bearing is respectively sleeved at the bottom end of connecting rod and the bottom end of montant.
Preferably, in order to improve stability when first gear rotation, the limit assembly includes cross bar and Slave Block,
One end of the cross bar is fixedly connected with first gear, and the other end of the cross bar is fixedly connected with Slave Block, the Slave Block
It is arranged in annular groove, the Slave Block is slidably connected with annular groove.
The invention has the advantages that this is used for the clean type virtual reality glasses with zoom function of engineering design,
Controlling focus adjusting mechanism by control mechanism drives concavees lens to be moved forward and backward, and focuses so that user can be according to the close of itself
Visual range degree accurately focuses,, should compared with existing focus adjusting mechanism to improve the practicability of the virtual reality glasses
Focus adjusting mechanism reduces vibration of the virtual reality glasses in focussing process by manual actuation, to improve the focusing
The practicability of mechanism is dusted processing so that the body of user when user does not use by dedusting mechanism to concavees lens
Testing sense will not reduce with the using duration of the virtual reality glasses, to improve the market competition of the virtual reality glasses
Power, compared with existing dedusting mechanism, which passes through screw-driven so that and movable block is more stable when moving, to
So that the dedusting mechanism runs more stable.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural representation of the clean type virtual reality glasses with zoom function for engineering design of the present invention
Figure；
Fig. 2 is the main body of the clean type virtual reality glasses with zoom function for engineering design of the present invention, protects
The attachment structure schematic diagram of shield and rotation axis；
Fig. 3 is the focus adjusting mechanism of the clean type virtual reality glasses with zoom function for engineering design of the present invention
Structural schematic diagram；
Fig. 4 is the dedusting mechanism of the clean type virtual reality glasses with zoom function for engineering design of the present invention
Structural schematic diagram；
In figure：1. main body, 2. concavees lens, 3. protective covers, 4. rotation axis, 5. runners, 6. sets of blocks, 7. transmission shafts, 8. first
Gear, 9. annular grooves, 10. second gears, 11. connecting rods, 12. third gears, 13. the 4th gears, 14. montants, 15. racks, 16.
Limiting slot, 17. expansion brackets, 18. connecting plates, 19. drive blocks, 20. cleaning blocks, 21. annular slabs, 22. first motors, 23. first
Lead screw, 24. second lead screws, 25. fixed blocks, 26. movable blocks, 27. cross bars, 28. Slave Blocks.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of clean type virtual reality glasses with zoom function for engineering design, including main body
1 and two concavees lens 2, further include two control mechanisms, two control mechanisms are separately positioned on the both sides of main body 1, the main body 1
Both sides be equipped with the first opening, the control mechanism and the first opening correspond；
Focus adjusting mechanism and two dedusting mechanisms there are two being set in the main body 1, the focus adjusting mechanism and control mechanism are one by one
Corresponding, the control mechanism connect with focus adjusting mechanism, the focus adjusting mechanism and the one-to-one correspondence of concavees lens 2, the dedusting mechanism and
Concavees lens 2 correspond, and the top in main body 1 is arranged in the dedusting mechanism；
Controlling focus adjusting mechanism by control mechanism drives concavees lens 2 to be moved forward and backward, and focuses so that user being capable of basis
The myopic degree of itself accurately focuses, to improve the practicability of the virtual reality glasses, with existing focusing machine
Structure is compared, which reduces vibration of the virtual reality glasses in focussing process, to improve by manual actuation
Concavees lens 2 by dedusting mechanism are dusted processing by the practicability of the focus adjusting mechanism when user does not use so that
The experience sense of user will not be reduced with the using duration of the virtual reality glasses, to improve the virtual reality glasses
The market competitiveness, compared with existing dedusting mechanism, which passes through screw-driven so that movable block 26 is when moving more
Stablize, so that the dedusting mechanism runs more stable.
As Figure 2-3, the control mechanism includes protective cover 3, rotation axis 4, runner 5, covers block 6 and transmission shaft 7, described
Protective cover 3 is set in rotation axis 4, and the rotation axis 4 is arranged in main body 1, and the top of first opening is additionally provided with second
Opening, the rotation axis 4 are horizontally set in the second opening, and the both ends of the rotation axis 4 are connect with main body 1, the runner 5
It is sequentially connected with transmission shaft 7, the set block 6 is set on runner 5, and the set block 6 is fixedly connected with main body 1, the transmission shaft 7
Across the first opening, one end of the separate runner 5 of the transmission shaft 7 is connect with focus adjusting mechanism；
The focus adjusting mechanism includes first gear 8, annular groove 9, second gear 10, connecting rod 11, third gear 12, the 4th tooth
Wheel 13, montant 14, rack 15, limiting slot 16 and two limit assemblies, the first gear 8 is sequentially connected with transmission shaft 7, described
Annular groove 9 is vertically fixed on the inner wall of main body 1, the straight line where the center of circle of the annular groove 9 and the center of circle of first gear 8 with
The axis of transmission shaft 7 overlaps, and the first gear 8 and second gear 10 are bevel gear, the first gear 8 and second gear
10 engagements, the second gear 10 is horizontally disposed, and the second gear 10 is coaxially disposed by connecting rod 11 and third gear 12, institute
It states second gear 10 to be sequentially connected with third gear 12, the third gear 12 is engaged with the 4th gear 13, the 4th gear
13 are connect by montant 14 with the bottom in main body 1, and the rack 15 is horizontally set on the separate third gear of the 4th gear 13
12 side, the limiting slot 16 is horizontally disposed, and the limiting slot 16 is fixedly connected with the bottom in main body 1, the rack 15
It is arranged in limiting slot 16, the rack 15 is slidably connected with limiting slot 16, and the rack 15 is engaged with the 4th gear 13, described
Rack 15 is fixedly connected with concavees lens 2, and two limit assemblies are separately positioned on above and below transmission shaft 7；
Protective cover 3 is rotated by external drive and around rotation axis 4, and then, runner 5 is rotated by external drive, passes through biography
Moving axis 7 drives first gear 8 to rotate, and set block 6 plays position-limiting action to runner 5, and first gear 8 drives second gear 10 to rotate,
Second gear 10 drives third gear 12 to rotate by connecting rod 11, so that the 4th gear 13 rotates so that rack 15 along
Limiting slot 16 is moved forward and backward, to drive concavees lens 2 to be moved forward and backward.
As shown in figure 4, the dedusting mechanism includes drive component, expansion bracket 17, connecting plate 18, drive block 19 and cleaning block
20, the top in main body 1 is arranged in the driving component, and the expansion bracket 17 is vertically provided at the lower section of drive component, described
Drive component drives expansion bracket 17 flexible, and the connecting plate 18 is horizontally disposed, and the connecting plate 18 is equipped with strip-shaped hole, described to stretch
The side of the bottom end of contracting frame 17 is hinged with one end of connecting plate 18, and the other side and the drive block 19 of the bottom end of the expansion bracket 17 are cut with scissors
It connects, the drive block 19 is arranged in strip-shaped hole, and the drive block 19 is slidably connected with strip-shaped hole, and the cleaning block 20 is fixed on
The lower section of expansion bracket 17；
In fact, cleaning block 20 has certain elasticity, and during cleaning, the mirror with concavees lens 2 always of cleaning block 20
Face keeps fit-state；
Drive component drives the elongation of expansion bracket 17 or shrinks, by drive block 19 so that connecting plate 18 rises or falls, from
And cleaning block 20 is driven to move up and down, ash disposal work is carried out to concavees lens 2 by cleaning block 20.
PLC and wireless signal transceiver module are additionally provided in the main body 1, the PLC is electrically connected with wireless signal transceiver module
It connects.
Preferably, in order to improve stability when runner 5 rotates, the runner 5 is equipped with annular slab 21, the annular
Plate 21 is set on runner 5, and the plate face of the annular slab 21 is parallel with the wheel face of runner 5, and annular mouth is equipped in the set block 6,
The annular slab 21 matches with annular mouth, and the annular slab 21 is slidably connected with annular mouth, passes through annular slab 21 and annular mouth
Interaction force, position-limiting action can be played to runner 5 so that runner 5 rotation when stability it is more preferable.
Preferably, in order to keep the connection between runner 5 and annular slab 21 more secured, the runner 5 is with annular slab 21
Integrated formed structure.
Preferably, for the ease of rotating wheel 5, the side of the separate main body 1 of the runner 5 is equipped with handle, described
The wheel face of handle and runner 5 is vertically arranged, and the handle is fixedly connected with runner 5.
As shown in figure 4, the driving component includes first motor 22, the first lead screw 23, the second lead screw 24,25 and of fixed block
Two movable blocks 26, the first motor 22 are horizontally fixed on the top in main body 1, first lead screw, 23 and second lead screw 24
Coaxial arrangement, the fixed block 25 are fixed on the top in main body 1, one end of the separate first motor 22 of first lead screw 23
It is arranged in fixed block 25 with one end of the close first motor 22 of the second lead screw 24, the first motor 22 and the first lead screw
23 are sequentially connected, and in two movable blocks 26, one of movable block 26 is set on the first lead screw 23,26 sets of another movable block
It is located on the second lead screw 24, first lead screw, 23 and second lead screw 24 is threadedly coupled with movable block 26, the movable block 26
With the top in main body 1 against, the hand of spiral of first lead screw 23 and the second lead screw 24 hand of spiral on the contrary, described stretch
The both sides on the top of contracting frame 17 are hinged with two movable blocks 26 respectively, and first lead screw 23 is integrally formed with the second lead screw 24
Structure, the first motor 22 are connect with wireless signal transceiver module wireless signal, and first motor 22 drives 23 turns of the first lead screw
Dynamic, the first lead screw 23 drives the second lead screw 24 to rotate in same direction so that two movable blocks 26 are closer or far to drive expansion bracket
17 elongations are shunk, since the flight pitch of the first lead screw 23 and the flight pitch of the second lead screw 24 are equal, so that moving
Motion block 26 is more stable when moving, to which more stably driving expansion bracket 17 is flexible.
Preferably, in order to improve the driving precision of first motor 22, the first motor 22 is servo motor, servo electricity
Machine can control speed, and positional precision is very accurate, can convert voltage signal to torque and rotating speed with drive control object,
To improve the driving precision of first motor 22.
Preferably, in order to extend the service life of the first lead screw 23 and the second lead screw 24, the system of first lead screw 23
The making material for making material and the second lead screw 24 is stainless steel, and stainless steel has good corrosion resistance, can effectively subtract
The rate that is corroded of slow first lead screw 23 and the second lead screw 24, so as to extend the use of the first lead screw 23 and the second lead screw 24
Service life.
Preferably, in order to improve the stability when rotation of the second lead screw 24, separate first electricity of second lead screw 24
One end of machine 22 is equipped with first bearing seat, and the first bearing seat is set in the one of the separate first motor 22 of the second lead screw 24
On end, first bearing seat pair second lead screw 24 in the case where not influencing the rotation of the second lead screw 24 is played a supporting role, to
The stability when rotation of the second lead screw 24 can be improved.
Preferably, in order to improve stability when second gear 10, third gear 12 and the 4th gear 13 rotate, it is described
The bottom end of connecting rod 11 and the bottom end of montant 14 are equipped with second bearing seat, and the second bearing seat is fixed on the bottom in main body 1,
Two second bearing seats are respectively sleeved at the bottom end of the bottom end and montant 14 of connecting rod 11, and second bearing seat can be to connecting rod 11 and perpendicular
Bar 14 is played a supporting role, so as to improve stability when second gear 10, third gear 12 and the 4th gear 13 rotate.
Preferably, in order to improve stability when first gear 8 rotates, the limit assembly includes cross bar 27 and driven
One end of block 28, the cross bar 27 is fixedly connected with first gear 8, and the other end of the cross bar 27 is fixed with Slave Block 28 to be connected
It connects, the Slave Block 28 is arranged in annular groove 9, and the Slave Block 28 is slidably connected with annular groove 9, is rotated in first gear 8
While, annular groove 9 plays position-limiting action to Slave Block 28 so that Slave Block 28 plays first gear 8 by cross bar 27
Position-limiting action, so that first gear 8 is more stable in rotation.
First gear 8 is controlled by control mechanism to rotate, and drives concavees lens 2 to be moved forward and backward, two limit assemblies pair first
Gear 8 plays the role of limited support, and to more stably focus, the rotational angle by controlling runner 5 being capable of essence
The amount of movement for controlling concavees lens 2 accurately enables a user to accurately be focused according to the myopic degree of itself, improves
The practicability of the virtual reality glasses, PLC, which passes through wireless signal transceiver module and controls drive component, drives expansion bracket 17 to extend
Or shrink, when user does not use, concavees lens 2 are moved to rearmost, processing then is dusted to concavees lens 2, is made
Obtaining the experience sense of user will not reduce with the using duration of the virtual reality glasses, to improve the virtual reality glasses
The market competitiveness.
Compared with prior art, the clean type virtual reality glasses with zoom function for being used for engineering design, pass through
Control mechanism controls focus adjusting mechanism driving concavees lens 2 and is moved forward and backward, and focuses so that user can be according to the near-sighted journey of itself
Degree accurately focuses, to improve the practicability of the virtual reality glasses, compared with existing focus adjusting mechanism, and the focusing
Mechanism reduces vibration of the virtual reality glasses in focussing process by manual actuation, to improve the focus adjusting mechanism
Practicability, processing is dusted to concavees lens 2 when user does not use by dedusting mechanism so that the experience sense of user
It will not be reduced with the using duration of the virtual reality glasses, to improve the market competitiveness of the virtual reality glasses,
Compared with existing dedusting mechanism, which passes through screw-driven so that movable block 26 is more stable when moving, to make
It obtains the dedusting mechanism and runs more stable.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of clean type virtual reality glasses with zoom function for engineering design, including main body (1) and two it is recessed
Lens (2), which is characterized in that further include two control mechanisms, two control mechanisms are separately positioned on the both sides of main body (1), institute
The both sides for stating main body (1) are equipped with the first opening, and the control mechanism and the first opening correspond；
It is set in the main body (1) there are two focus adjusting mechanism and two dedusting mechanisms, the focus adjusting mechanism is a pair of with control mechanism one
Answer, the control mechanism is connect with focus adjusting mechanism, and the focus adjusting mechanism and concavees lens (2) correspond, the dedusting mechanism with
Concavees lens (2) correspond, the top that the dedusting mechanism is arranged in main body (1)；
The control mechanism includes protective cover (3), rotation axis (4), runner (5), set block (6) and transmission shaft (7), the protective cover
(3) it is set in rotation axis (4), in main body (1), the top of first opening is additionally provided with for the rotation axis (4) setting
Two openings, the rotation axis (4) are horizontally set in the second opening, and the both ends of the rotation axis (4) are connect with main body (1),
The runner (5) is sequentially connected with transmission shaft (7), and the set block (6) is set on runner (5), the set block (6) and main body
(1) it is fixedly connected, the transmission shaft (7) passes through the first opening, one end of the separate runner (5) of the transmission shaft (7) and focusing
Mechanism connects；
The focus adjusting mechanism include first gear (8), annular groove (9), second gear (10), connecting rod (11), third gear (12),
4th gear (13), montant (14), rack (15), limiting slot (16) and two limit assemblies, the first gear (8) and transmission
Axis (7) is sequentially connected, and the annular groove (9) is vertically fixed on the inner wall of main body (1), the center of circle of the annular groove (9) and the
Straight line where the center of circle of one gear (8) is overlapped with the axis of transmission shaft (7), the first gear (8) and second gear (10)
It is bevel gear, the first gear (8) is engaged with second gear (10), and the second gear (10) is horizontally disposed, and described the
Two gears (10) are coaxially disposed by connecting rod (11) and third gear (12), and the second gear (10) passes with third gear (12)
Dynamic connection, the third gear (12) are engaged with the 4th gear (13), and the 4th gear (13) passes through montant (14) and main body
(1) the bottom connection in, the rack (15) are horizontally set on the side of the separate third gear (12) of the 4th gear (13), institute
It is horizontally disposed to state limiting slot (16), the limiting slot (16) is fixedly connected with the bottom in main body (1), rack (15) setting
In limiting slot (16), the rack (15) is slidably connected with limiting slot (16), and the rack (15) is nibbled with the 4th gear (13)
It closes, the rack (15) is fixedly connected with concavees lens (2), and two limit assemblies are separately positioned on the top of transmission shaft (7) under
Side；
The dedusting mechanism includes drive component, expansion bracket (17), connecting plate (18), drive block (19) and cleaning block (20), institute
The top that drive component is arranged in main body (1) is stated, the expansion bracket (17) is vertically provided at the lower section of drive component, the drive
Dynamic Component driver expansion bracket (17) is flexible, and the connecting plate (18) is horizontally disposed, and the connecting plate (18) is equipped with strip-shaped hole, institute
It is hinged to state the side of the bottom end of expansion bracket (17) and one end of connecting plate (18), the other side of the bottom end of the expansion bracket (17) with
Drive block (19) is hinged, and the drive block (19) is arranged in strip-shaped hole, and the drive block (19) is slidably connected with strip-shaped hole, institute
State the lower section that cleaning block (20) is fixed on expansion bracket (17)；
It is additionally provided with PLC and wireless signal transceiver module in the main body (1), the PLC is electrically connected with wireless signal transceiver module.
2. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as described in claim 1
It is, the runner (5) is equipped with annular slab (21), and the annular slab (21) is set on runner (5), the annular slab (21)
Plate face it is parallel with the wheel face of runner (5), annular mouth, the annular slab (21) and annular mouth phase are equipped in the set block (6)
Match, the annular slab (21) is slidably connected with annular mouth.
3. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as claimed in claim 2
It is, the runner (5) is an integral molding structure with annular slab (21).
4. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as described in claim 1
It is, the side of the separate main body (1) of the runner (5) is equipped with handle, and the handle is vertical with the wheel face of runner (5) to be set
It sets, the handle is fixedly connected with runner (5).
5. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as described in claim 1
It is, the driving component includes first motor (22), the first lead screw (23), the second lead screw (24), fixed block (25) and two
Movable block (26), the first motor (22) are horizontally fixed on the top in main body (1), first lead screw (23) with second
Bar (24) is coaxially disposed, and the fixed block (25) is fixed on the top in main body (1), first lead screw (23) far from first
One end of motor (22) and one end of the close first motor (22) of the second lead screw (24) are arranged in fixed block (25), described
First motor (22) is sequentially connected with the first lead screw (23), and in two movable blocks (26), one of movable block (26) is set in
On first lead screw (23), another movable block (26) is set on the second lead screw (24), first lead screw (23) and second
Bar (24) is threadedly coupled with movable block (26), and the top in the movable block (26) and main body (1) is against first lead screw
(23) hand of spiral of hand of spiral and the second lead screw (24) on the contrary, the both sides on the top of the expansion bracket (17) respectively with two
A movable block (26) is hinged, and first lead screw (23) is an integral molding structure with the second lead screw (24), the first motor
(22) it is connect with wireless signal transceiver module wireless signal.
6. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as claimed in claim 5
It is, the first motor (22) is servo motor.
7. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as claimed in claim 5
It is, the making material of first lead screw (23) and the making material of the second lead screw (24) are stainless steel.
8. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as claimed in claim 5
It is, one end of the separate first motor (22) of second lead screw (24) is equipped with first bearing seat, the first bearing seat
It is set on one end of separate first motor (22) of the second lead screw (24).
9. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as described in claim 1
It is, the bottom end of the connecting rod (11) and the bottom end of montant (14) are equipped with second bearing seat, and the second bearing seat is fixed on
Bottom in main body (1), two second bearing seats are respectively sleeved at the bottom end of the bottom end and montant (14) of connecting rod (11).
10. being used for the clean type virtual reality glasses with zoom function of engineering design, feature as described in claim 1
It is, the limit assembly includes cross bar (27) and Slave Block (28), and one end of the cross bar (27) and first gear (8) are fixed
Connection, the other end of the cross bar (27) are fixedly connected with Slave Block (28), and the Slave Block (28) is arranged in annular groove (9)
Interior, the Slave Block (28) is slidably connected with annular groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177909.2A CN108490608A (en) | 2018-03-05 | 2018-03-05 | A kind of clean type virtual reality glasses with zoom function for engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177909.2A CN108490608A (en) | 2018-03-05 | 2018-03-05 | A kind of clean type virtual reality glasses with zoom function for engineering design |
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| Publication Number | Publication Date |
|---|---|
| CN108490608A true CN108490608A (en) | 2018-09-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177909.2A Withdrawn CN108490608A (en) | 2018-03-05 | 2018-03-05 | A kind of clean type virtual reality glasses with zoom function for engineering design |
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| Country | Link |
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| CN (1) | CN108490608A (en) |
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| CN110262072A (en) * | 2019-05-06 | 2019-09-20 | 深圳市康刚眼镜有限公司 | A kind of Zoom glasses |
| CN110367638A (en) * | 2019-06-27 | 2019-10-25 | 歌尔科技有限公司 | Strap configurations and helmet |
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Application publication date: 20180904 |
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