CN205910417U - 3D video glasses oxyotex adjustment mechanism - Google Patents
3D video glasses oxyotex adjustment mechanism Download PDFInfo
- Publication number
- CN205910417U CN205910417U CN201620625952.7U CN201620625952U CN205910417U CN 205910417 U CN205910417 U CN 205910417U CN 201620625952 U CN201620625952 U CN 201620625952U CN 205910417 U CN205910417 U CN 205910417U
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- CN
- China
- Prior art keywords
- shaft part
- lower plate
- knob
- screw mandrel
- driving gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the two mesh video presentation fields of 3D relate to a 3D video glasses oxyotex adjustment mechanism, and the lower extreme of screen support is provided with the nut, the lower extreme of eyepiece group shell is from being provided with preceding hypoplastron and back hypoplastron respectively, external screw thread one end pass behind the lead screw round hole with nut looks threaded connection, the terminal surface of pillow block supports presses in the front the hypoplastron on the surface, spring one end and back hypoplastron looks fixed connection, the spring other end support to be pressed at the excircle of back shaft part on the surface, the guide ring inserts in the guide way. Using the utility model discloses the time, make through adjust knob and move initiative gear revolve, drive driven gear and rotate, make accommodate the lead screw rotate, thereby the display screen that promotes to set up at the screen support removes, it adjusts to realize the distance of adjusting distance between display screen and the eyepiece group, realize the diopter regulation of video glasses, support simple eye regulation, satisfy the deep mixed crowd of myopia to and two people that eye myopia degree differs. In addition, this simple structure, reasonable in design, low in manufacturing cost.
Description
Technical field
This utility model belongs to 3d binocular video display field, particularly to a kind of video eyeglasses eyesight adjustment device.
Background technology
3d video eyeglasses belong to one kind of head virtual display, also known as glasses type displayer, carry-on movie theatre, can achieve and regard
Frequently, the broadcasting of audio file, general 3d video eyeglasses volume is larger at present, and heavy inconvenient to carry.And be not provided with
Mirror diopter adjustment；If people is near-sighted, need in addition wear many a pair of glasses, so the people to myopia brings great inconvenience, institute
It is difficult to adapt to the deep mixed crowd of myopia with 3d video eyeglasses now, and the people that two eye myopic degrees differ.
In sum, thus be necessary to provide a kind of video eyeglasses eyesight adjustment device.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, provides a kind of structure simple, design is closed
Reason, 3d video eyeglasses eyesight adjustment device easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of 3d video eyeglasses eyesight adjustment device described in the utility model, it includes eyepiece assembly housing, screen props up
Frame, regulation screw mandrel, active adjusting rod and spring；The inner chamber of described eyepiece assembly housing is provided with eyepiece group；Described screen mount sets
It is equipped with display screen；Described regulation screw mandrel is disposed with external screw thread, light shaft part, axle platform, driven gear and straight bar section vertically；
Described external screw thread, light shaft part, axle platform, driven gear and straight bar section are through being made of one piece；The lower end setting of described screen mount
There is nut；The lower end of described eyepiece assembly housing is from being respectively arranged with front lower plate and rear lower plate；The surface of described front lower plate from toward
Under be disposed with screw mandrel circular hole, header board waist-shaped hole；Mutually threadeded with nut after passing through screw mandrel circular hole in described external screw thread one end；
Described smooth shaft part is nested in screw mandrel circular hole；The end face of described axle platform is pressed on the surface of front lower plate；Described straight bar section passes through
Rear lower plate；The surface of described front lower plate is provided with raised line；The quantity of described raised line is two；Described raised line is symmetricly set on actively
The both sides of adjusting rod；Described rear lower plate is provided with back plate waist-shaped hole；Described active adjusting rod by driving gear, knob, front shaft part,
Middle shaft part and rear shaft part composition；Described driving gear is arranged between front shaft part and middle shaft part；During described knob is arranged on
Between between shaft part and rear shaft part；Described driving gear, knob, front shaft part, middle shaft part and rear shaft part are through being made of one piece；Institute
State in front shaft part insertion header board waist-shaped hole；Described middle shaft part is arranged in back plate waist-shaped hole；Described driving gear and driven tooth
Wheel matches；Described spring one end is fixedly connected with rear lower plate phase；The spring other end is pressed on the outer round surface of rear shaft part；Institute
The left-hand face stating eyepiece assembly housing is provided with gathering sill；The right surface of described screen mount is provided with and is matched with gathering sill
Guide ring；In described guide ring insertion gathering sill.
Further, the shape generally circular in shape of described knob；The cylindrical wall of described knob is along the circumferential direction evenly equipped with some
Individual groove.
Further, the number of teeth of driving gear and the ratio of the number of teeth of driven gear are 1:3.
After said structure, this utility model has the beneficial effect that a kind of 3d video eyeglasses described in the utility model regard
Degree governor motion, it includes eyepiece assembly housing, screen mount, adjusts screw mandrel, active adjusting rod and spring；Outside described eyepiece group
The inner chamber of shell is provided with eyepiece group；Described screen mount is provided with display screen；Described regulation screw mandrel is disposed with vertically
External screw thread, light shaft part, axle platform, driven gear and straight bar section；Described external screw thread, light shaft part, axle platform, driven gear and straight bar section warp
It is made of one piece；The lower end of described screen mount is provided with nut；The lower end of described eyepiece assembly housing is before being respectively arranged with
Lower plate and rear lower plate；The surface of described front lower plate is disposed with screw mandrel circular hole, header board waist-shaped hole from top to bottom；Described external screw thread
Mutually threadeded with nut after passing through screw mandrel circular hole in one end；Described smooth shaft part is nested in screw mandrel circular hole；The end face of described axle platform
It is pressed on the surface of front lower plate；Described straight bar section passes through rear lower plate；The surface of described front lower plate is provided with raised line；Described raised line
Quantity be two；Described raised line is symmetricly set on the both sides of active adjusting rod；Described rear lower plate is provided with back plate waist-shaped hole；Institute
State active adjusting rod to be made up of driving gear, knob, front shaft part, middle shaft part and rear shaft part；Before described driving gear is arranged on
Between shaft part and middle shaft part；Described knob is arranged between middle shaft part and rear shaft part；Described driving gear, knob, front axle
Section, middle shaft part and rear shaft part are through being made of one piece；In described front shaft part insertion header board waist-shaped hole；Described middle shaft part setting
In back plate waist-shaped hole；Described driving gear and driven gear match；Described spring one end is fixedly connected with rear lower plate phase；Bullet
The spring other end is pressed on the outer round surface of rear shaft part；The left-hand face of described eyepiece assembly housing is provided with gathering sill；Described screen
The right surface of screen bracket is provided with the guide ring matching with gathering sill；In described guide ring insertion gathering sill.Using this reality
When using new, driving gear is made to rotate by adjusting knob；Drive driven gear to rotate, so that regulation screw mandrel is rotated；Thus pushing away
The dynamic display screen being arranged on screen mount moves；To realize adjusting the far and near regulation of distance between display screen and eyepiece group；Realize
Video eyeglasses diopter adjustment, supports simple eye regulation, meets the deep mixed crowd of myopia, and two eye myopic degrees differ
People, and this structure structure is compact, lightweight, easy to carry.This utility model has structure simply, and setting is reasonable, cost of manufacture
Low advantage.
Brief description
Fig. 1 is structure sectional view of the present utility model；
Fig. 2 is another viewing angle constructions schematic diagram of the present utility model；
Fig. 3 is the structural representation of active adjusting rod；
Fig. 4 is the structural representation adjusting screw mandrel；
Description of reference numerals:
1st, eyepiece assembly housing；1-1, gathering sill；1-2, front lower plate；1-2-1, raised line；
1-2-2, header board waist-shaped hole；1-3, rear lower plate；1-3-1, back plate waist-shaped hole；2nd, screen mount；
2-1, guide ring；2-2, nut；3rd, adjust screw mandrel；3-1, external screw thread；3-2, light shaft part；
3-3, axle platform；3-4, driven gear；3-5, straight bar section；4th, active adjusting rod；
4-1, driving gear；4-2, knob；4-3, front shaft part；4-4, middle shaft part；
4-5, rear shaft part；5th, spring.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figures 1 to 4, a kind of 3d video eyeglasses eyesight adjustment device described in the utility model, it includes eyepiece
Assembly housing 1, screen mount 2, regulation screw mandrel 3, active adjusting rod 4 and spring 5；The inner chamber of described eyepiece assembly housing 1 is provided with mesh
Microscope group；Described screen mount 2 is provided with display screen；Described regulation screw mandrel 3 is disposed with external screw thread 3-1, optical axis vertically
Section 3-2, axle platform 3-3, driven gear 3-4 and straight bar section 3-5；Described external screw thread 3-1, light shaft part 3-2, axle platform 3-3, driven gear
3-4 and straight bar section 3-5 is through being made of one piece；The lower end of described screen mount 2 is provided with nut 2-2；Described eyepiece assembly housing 1
Lower end from being respectively arranged with front lower plate 1-2 and rear lower plate 1-3；The surface of described front lower plate 1-2 is disposed with from top to bottom
Screw mandrel circular hole, header board waist-shaped hole 1-2-2；Threadeded with nut 2-2 phase after passing through screw mandrel circular hole in described external screw thread 3-1 one end；
Adjusting screw mandrel 3 by rotation makes nut 2-2 slide anteroposterior, and screen mount is followed nut 2-2 and moved to adjust, described smooth shaft part 3-
2 are nested in screw mandrel circular hole；The end face of described axle platform 3-3 is pressed on the surface of front lower plate 1-2；Described straight bar section 3-5 passes through
Rear lower plate 1-3；The surface of described front lower plate 1-2 is provided with raised line 1-2-1；The quantity of described raised line 1-2-1 is two；Described convex
Bar 1-2-1 is symmetricly set on the both sides of active adjusting rod 4；Described rear lower plate 1-3 is provided with back plate waist-shaped hole 1-3-1；Described master
Dynamic adjusting rod 4 is made up of driving gear 4-1, knob 4-2, front shaft part 4-3, middle shaft part 4-4 and rear shaft part 4-5；Described active
Gear 4-1 is arranged between front shaft part 4-3 and middle shaft part 4-4；Described knob 4-2 is arranged on middle shaft part 4-4 and rear shaft part
Between 4-5；Described driving gear 4-1, knob 4-2, front shaft part 4-3, middle shaft part 4-4 and rear shaft part 4-5 are through being integrally formed
Become；In described front shaft part 4-3 insertion header board waist-shaped hole 1-2-2；Described middle shaft part 4-4 is arranged in back plate waist-shaped hole 1-3-1；
Described driving gear 4-1 and driven gear 3-4 matches；Described spring 5 one end is fixedly connected with rear lower plate 1-3 phase；Spring 5 is another
One end is pressed on the outer round surface of rear shaft part 4-5；When pushing spring 5 aside, active adjusting rod 4 can be in header board waist-shaped hole
1-2-2 and back plate waist-shaped hole 1-3-1 upward sliding；Slide into driving gear 4-1 to be meshed with driven gear 3-4；By adjusting
Knob 4-2, makes driving gear 4-1 drive driven gear 3-4 rotation, makes nut 2-2 slide anteroposterior, screen mount follows nut 2-
2 move to be adjusted；The left-hand face of described eyepiece assembly housing 1 is provided with gathering sill 1-1；The right surface of described screen mount 2 sets
It is equipped with the guide ring 2-1 matching with gathering sill 1-1；In described guide ring 2-1 insertion gathering sill 1-1, guide ring 2-1 is in guiding
Can be with oriented sliding in groove 1-1.
As a kind of optimal way of the present utility model, the shape generally circular in shape of described knob 4-2；Described knob 4-2's
Cylindrical wall is along the circumferential direction evenly equipped with several grooves；Increase the frictional force of knob 5 and operator；Make regulation feel more preferable.
As a kind of optimal way of the present utility model, the ratio of the number of teeth of driving gear 4-1 and the number of teeth of driven gear 3-4
For 1:3, make the precision of regulation higher, and more laborsaving.
When using this utility model, driving gear is made to rotate by adjusting knob；Drive driven gear to rotate, make tune
Section screw mandrel rotates；Thus promoting the display screen being arranged on screen mount to move；To realize adjusting the spacing of display screen and eyepiece group
From far and near regulation；Realize video eyeglasses diopter adjustment, support simple eye regulation, meet the deep mixed crowd of myopia, and two
The people that eye myopic degree differs, and this structure structure is compact, lightweight, easy to carry.In addition, this structure is simple, design conjunction
Reason, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore described in all patent claims according to this utility model
Construction, the equivalence changes done of feature and principle or modification, be all included in this utility model patent claim.
Claims (3)
1. a kind of 3d video eyeglasses eyesight adjustment device, it includes eyepiece assembly housing (1) and screen mount (2)；Described eyepiece
The inner chamber of assembly housing (1) is provided with eyepiece group；Described screen mount (2) is provided with display screen；It is characterized in that: it also includes
There are regulation screw mandrel (3), active adjusting rod (4) and spring (5)；Described regulation screw mandrel (3) is disposed with external screw thread (3- vertically
1), light shaft part (3-2), axle platform (3-3), driven gear (3-4) and straight bar section (3-5)；Described external screw thread (3-1), light shaft part (3-
2), axle platform (3-3), driven gear (3-4) and straight bar section (3-5) are through being made of one piece；The lower end of described screen mount (2) sets
It is equipped with nut (2-2)；The lower end of described eyepiece assembly housing (1) is from being respectively arranged with front lower plate (1-2) and rear lower plate (1-3)；Institute
The surface stating front lower plate (1-2) is disposed with screw mandrel circular hole, header board waist-shaped hole (1-2-2) from top to bottom；Described external screw thread (3-
1) mutually threadeded with nut (2-2) after passing through screw mandrel circular hole in one end；Described smooth shaft part (3-2) is nested in screw mandrel circular hole；Institute
The end face stating axle platform (3-3) is pressed on the surface of front lower plate (1-2)；Described straight bar section (3-5) passes through rear lower plate (1-3)；Institute
The surface stating front lower plate (1-2) is provided with raised line (1-2-1)；The quantity of described raised line (1-2-1) is two；Described raised line (1-
2-1) it is symmetricly set on the both sides of active adjusting rod (4)；
Described rear lower plate (1-3) is provided with back plate waist-shaped hole (1-3-1)；Described active adjusting rod (4) by driving gear (4-1),
Knob (4-2), front shaft part (4-3), middle shaft part (4-4) and rear shaft part (4-5) composition；Described driving gear (4-1) is arranged on
Between front shaft part (4-3) and middle shaft part (4-4)；Described knob (4-2) is arranged on middle shaft part (4-4) and rear shaft part (4-5)
Between；Described driving gear (4-1), knob (4-2), front shaft part (4-3), middle shaft part (4-4) and rear shaft part (4-5) are through one
It is molded with；In described front shaft part (4-3) insertion header board waist-shaped hole (1-2-2)；Described middle shaft part (4-4) is arranged on back plate waist
In type hole (1-3-1)；Described driving gear (4-1) and driven gear (3-4) match；Described spring (5) one end and rear lower plate
(1-3) mutually it is fixedly connected；Spring (5) other end is pressed on the outer round surface of rear shaft part (4-5)；Described eyepiece assembly housing (1)
Left-hand face be provided with gathering sill (1-1)；The right surface of described screen mount (2) is provided with and is matched with gathering sill (1-1)
Guide ring (2-1)；In described guide ring (2-1) insertion gathering sill (1-1).
2. a kind of 3d video eyeglasses eyesight adjustment device according to claim 1 it is characterised in that: described knob (4-2)
Shape generally circular in shape；The cylindrical wall of described knob (4-2) is along the circumferential direction evenly equipped with several grooves.
3. a kind of 3d video eyeglasses eyesight adjustment device according to claim 1 it is characterised in that: driving gear (4-1)
The ratio of the number of teeth of the number of teeth and driven gear (3-4) be 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625952.7U CN205910417U (en) | 2016-06-21 | 2016-06-21 | 3D video glasses oxyotex adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625952.7U CN205910417U (en) | 2016-06-21 | 2016-06-21 | 3D video glasses oxyotex adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910417U true CN205910417U (en) | 2017-01-25 |
Family
ID=57812471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625952.7U Expired - Fee Related CN205910417U (en) | 2016-06-21 | 2016-06-21 | 3D video glasses oxyotex adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643023A (en) * | 2017-06-26 | 2019-04-16 | 深圳市柔宇科技有限公司 | Display module and wear-type electronic equipment |
-
2016
- 2016-06-21 CN CN201620625952.7U patent/CN205910417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643023A (en) * | 2017-06-26 | 2019-04-16 | 深圳市柔宇科技有限公司 | Display module and wear-type electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170621 |