CN208399830U - A kind of miniaturization Zoom glasses - Google Patents
A kind of miniaturization Zoom glasses Download PDFInfo
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- CN208399830U CN208399830U CN201821227961.6U CN201821227961U CN208399830U CN 208399830 U CN208399830 U CN 208399830U CN 201821227961 U CN201821227961 U CN 201821227961U CN 208399830 U CN208399830 U CN 208399830U
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- rack gear
- gear
- motor
- glasses according
- miniaturization
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Abstract
The utility model provides a kind of miniaturization Zoom glasses, including shell, lens set and transmission mechanism, and the lens set includes two pieces of eyeglasses；The transmission mechanism encapsulation on the shell, and is connected with lens set, and drives two pieces of eyeglasses mobile.The transmission mechanism includes motor, driving rack and transmission gear, and motor drives driving rack by transmission gear, and driving rack is connect by connector with lens set, to realize that two pieces of eyeglasses are mobile.
Description
Technical field
The utility model relates to a kind of miniaturization Zoom glasses.
Background technique
Existing intelligence Zoom glasses have following defects that
1. the dimensional weight of zooming range influence product: the bigger glasses of the zooming range often size of its complete machine, weight
It is all bigger, cause user's wear comfort poor；Conversely, size, weight it is smaller glasses its zooming ranges it is generally also smaller, for
High degree crowd is unable to satisfy use demand.
2. zoom accuracy influence product dimensional weight: the existing common driving motor of product be micro-step motor and
Direct current generator.Mechanism positioning accuracy using micro-step motor driving is high, therefore zoom accuracy is high, however the function of stepper motor
It consumes larger, causes battery and installation space all larger, be unfavorable for realizing product miniaturization, lightweight；And use micro DC
Motor working current can be significantly reduced in the mode of machine driving, is advantageously implemented product miniaturization, lightweight, but mechanism positioning accurate
Spend low, affect vision training effect.
3. driving mechanism compactedness is not high: existing mechanism design form generallys use screw rod transmission or rack pinion
Mode pushes eyeglass operation by screw rod or rack gear, and the fixation of eyeglass and guiding need to lead to machine by individual guide frame
Structure is complicated for conformational space, and high to matching requirements, to mechanism aging deformation sensitive, is easy to appear mechanism card machine in the course of work
Phenomenon.
Utility model content
Purpose of utility model: technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide one
Kind miniaturization Zoom glasses, including shell, lens set and transmission mechanism；
The lens set includes two pieces of eyeglasses, respectively front lens, rear lens；
The transmission mechanism encapsulation on the shell, and is connected with lens set, and drives two pieces of eyeglasses mobile.
The transmission mechanism includes motor, driving rack and transmission gear, and motor drives driving rack by transmission gear,
Driving rack is connect by connector with lens set, to realize that two pieces of eyeglasses are mobile.The kind of drive is same by a motor
When drive two eyeglasses do relative motion, be conducive to compact-sized；And in the case where glasses are edge-on, front and rear mirror piece gravity phase
It mutually offsets, motor need to only overcome frictional resistance to do work, and reduce the requirement to power of motor.
The driving rack includes main rack gear and secondary rack gear, and the transmission gear includes the first helical gear and the second helical teeth
Wheel；
The motor includes motor output shaft, and motor output shaft is exported by worm screw, the first helical gear and worm screw and main tooth
Item is adapted, and the second helical gear is adapted with main rack gear and secondary rack gear.Motor output shaft uses worm screw form, is conducive to reality first
The rotary motion of motor shaft, is converted to the linear motion of rack gear by the conversion of the existing direction of motion；Secondly worm screw has self-locking effect,
Ensure that user cannot arbitrarily push eyeglass with hand, in order to avoid accuracy decline or mechanism is caused to be damaged.
The worm screw is engaged by the first helical gear with main rack gear, and main rack movement is driven, and main rack gear passes through the second helical teeth
Wheel is engaged with secondary rack gear, forms relative motion, the front lens being attached thereto, rear lens is driven to perform relative motion respectively, thus real
Existing zoom.The utility model solves zoom accuracy and miniaturization, light-weighted contradiction by the transmission mechanism.
The connector includes the first connector and the second connector, and the main rack gear passes through the first connector and front lens
It is connected, the pair rack gear is connected by the second connector with rear lens.
The transmission mechanism includes rack gear cabin, and first helical gear, the second helical gear, main rack gear, secondary rack gear are all pacified
In rack gear cabin.The transmission of the utility model makes full use of advantage of the part processing precision much higher than assembly precision, it is only necessary to protect
Part processing precision is demonstrate,proved, and requires assembly precision low, simple and convenient, the high reliablity of assembly.
The motor is horizontally set on the one end in rack gear cabin, realizes positioning using the installation interface on rack gear cabin.
The motor output shaft protrudes into rack gear cabin.
It is sliding rail form inside the rack gear cabin, sliding rail can support main rack gear and secondary rack gear, and be oriented to for them.
The motor is miniature DC motor.
Detailed description of the invention
The utility model is done with reference to the accompanying drawings and detailed description and is further illustrated, the utility model
Above-mentioned or otherwise advantage will become apparent.
Fig. 1 is the utility model main view.
Fig. 2 is the utility model brightness range sensor position view.
Fig. 3 is the utility model charging interface position view.
Fig. 4 is each hardware location schematic diagram on the utility model shell.
Fig. 5 is the mechanism position schematic diagram encapsulated on the utility model shell.
Fig. 6 is the utility model lens set front view.
Fig. 7 is the utility model shell schematic diagram.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model includes shell 1, temple 3, nose support 8, loudspeaker 9, eyeglass
Group 2, charging interface 10, master board 11 and transmission mechanism 23；
As shown in fig. 6, the lens set 2 includes two pieces of eyeglasses: front lens 24, rear lens 25；
The transmission mechanism 23 is encapsulated on shell 1, and is connected with lens set 2, and drives two pieces of eyeglasses mobile.
The transmission mechanism 23 includes motor 12, main rack gear 13, secondary rack gear 17, rack gear cabin 14, the first helical gear 19 and the
Two helical gears 20；
The main rack gear 13 is connected by the first connector 15 with front lens, and the pair rack gear 17 passes through the second connector
16 are connected with rear lens；
As shown in fig. 6, the motor 12 includes motor output shaft, motor output shaft is exported by worm screw 18, and worm screw 18 is again
It is engaged by the first helical gear 19 with main rack gear 13, main rack gear 13 is driven to move, main rack gear 13 passes through the second helical gear 20 and pair
Rack gear 17 engages, and forms relative motion, the front lens being attached thereto 24, rear lens 25 is driven to perform relative motion respectively, thus real
Existing zoom.
It is sliding rail form inside the rack gear cabin 14, sliding rail can support main rack gear 13 and secondary rack gear 17, and lead for them
To.
The motor output shaft, the first helical gear 19, the second helical gear 20, main rack gear 13, secondary rack gear 17 are all mounted on
In rack gear cabin 14.
As shown in fig. 7, the motor 12 is horizontally arranged at the one end in rack gear cabin 14, the installation interface 26 on rack gear cabin is utilized
Realize positioning；The motor output shaft protrudes into rack gear cabin 14.
The motor 12 be miniature DC motor, model: 006006-266-03, voltage rating 3VDC, overall length 28.5mm,
Motor diameter 6mm, the planetary gear reduction gearbox with diameter 6mm, reduction ratio 1:266, to realize higher reduction ratio；.
It include speech chip WTN6-8S in the master board 11, speech chip can issue voice by loudspeaker 9 and mention
Show, such as: the voice of " not enough power supply please charge " can be issued in battery capacity deficiency, and user is reminded to need to charge to glasses.
The utility model provides a kind of miniaturization Zoom glasses, and the method and approach for implementing the technical solution are very
More, the above is only the preferred embodiment of the utility model, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as the protection scope of the utility model.The available prior art of each component part being not known in the present embodiment is subject to reality
It is existing.
Claims (10)
1. a kind of miniaturization Zoom glasses, which is characterized in that including shell (1), lens set (2) and transmission mechanism (23)；
The lens set (2) includes two pieces of eyeglasses, respectively front lens (24), rear lens (25)；
The transmission mechanism (23) is encapsulated on shell (1), and is connected with lens set (2), and drives two pieces of eyeglasses mobile.
2. a kind of miniaturization Zoom glasses according to claim 1, which is characterized in that the transmission mechanism (23) includes electricity
Machine (12), driving rack and transmission gear, motor (12) drive driving rack by transmission gear, and driving rack passes through connector
It is connect with lens set (2), to realize that two pieces of eyeglasses are mobile.
3. a kind of miniaturization Zoom glasses according to claim 2, which is characterized in that the driving rack includes main rack gear
(13) and secondary rack gear (17), the transmission gear include the first helical gear (19) and the second helical gear (20)；
The motor (12) includes motor output shaft, and motor output shaft is exported by worm screw (18), the first helical gear (19) and snail
Bar (18) and main rack gear (13) are adapted, and the second helical gear (20) is adapted with main rack gear (13) and secondary rack gear (17).
4. a kind of miniaturization Zoom glasses according to claim 3, which is characterized in that the worm screw (18) is oblique by first
Gear (19) is engaged with main rack gear (13), and main rack gear (13) is driven to move, and main rack gear (13) passes through the second helical gear (20) and secondary
Rack gear (17) engagement, forms relative motion, the front lens (24) being attached thereto, rear lens (25) is driven to perform relative motion respectively,
To realize zoom.
5. a kind of miniaturization Zoom glasses according to claim 4, which is characterized in that the connector includes the first connection
Part (15) and the second connector (16), the main rack gear (13) are connected by the first connector (15) with front lens, the pair
Rack gear (17) is connected by the second connector (16) with rear lens.
6. a kind of miniaturization Zoom glasses according to claim 5, which is characterized in that the transmission mechanism (23) includes tooth
Cabin (14), first helical gear (19), the second helical gear (20), main rack gear (13), secondary rack gear (17) are all mounted on tooth
In cabin (14).
7. a kind of miniaturization Zoom glasses according to claim 6, which is characterized in that the motor (12) is horizontally set on
Positioning is realized using the installation interface (26) on rack gear cabin in the one end in rack gear cabin (14).
8. a kind of miniaturization Zoom glasses according to claim 7, which is characterized in that the motor output shaft protrudes into rack gear
In cabin (14).
9. a kind of miniaturization Zoom glasses according to claim 8, which is characterized in that be cunning inside the rack gear cabin (14)
Rail form, sliding rail can support main rack gear (13) and secondary rack gear (17), and be oriented to for them.
10. a kind of miniaturization Zoom glasses according to claim 9, which is characterized in that the motor (12) is miniature straight
Galvanic electricity machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227961.6U CN208399830U (en) | 2018-08-01 | 2018-08-01 | A kind of miniaturization Zoom glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227961.6U CN208399830U (en) | 2018-08-01 | 2018-08-01 | A kind of miniaturization Zoom glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399830U true CN208399830U (en) | 2019-01-18 |
Family
ID=65129396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821227961.6U Active CN208399830U (en) | 2018-08-01 | 2018-08-01 | A kind of miniaturization Zoom glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873378A (en) * | 2018-08-01 | 2018-11-23 | 北京睿世力科技有限公司 | A kind of miniaturization Zoom glasses |
| CN110262071A (en) * | 2019-04-10 | 2019-09-20 | 嘉善县韩林眼镜有限公司 | A kind of glasses of changeable focusing |
-
2018
- 2018-08-01 CN CN201821227961.6U patent/CN208399830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873378A (en) * | 2018-08-01 | 2018-11-23 | 北京睿世力科技有限公司 | A kind of miniaturization Zoom glasses |
| CN110262071A (en) * | 2019-04-10 | 2019-09-20 | 嘉善县韩林眼镜有限公司 | A kind of glasses of changeable focusing |
| CN110262071B (en) * | 2019-04-10 | 2020-11-13 | 义乌市美杰包装制品有限公司 | Glasses capable of changing focus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 213003 No. 179-2 Yulong South Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Rui Shili Technology Co., Ltd. Address before: Room 1002, No. 76, North Headline, Dongcheng Intersection, Beijing Patentee before: Beijing Rui Shili Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |