CN106873123A - The transmission device of eyeglass - Google Patents
The transmission device of eyeglass Download PDFInfo
- Publication number
- CN106873123A CN106873123A CN201710205465.4A CN201710205465A CN106873123A CN 106873123 A CN106873123 A CN 106873123A CN 201710205465 A CN201710205465 A CN 201710205465A CN 106873123 A CN106873123 A CN 106873123A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- eyeglass
- fixed
- fixed mechanism
- screw clamp
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of transmission device of eyeglass, including drive mechanism and fixed mechanism, drive mechanism is flexibly connected with fixed mechanism, and fixed mechanism offers the mounting hole for installing eyeglass, and drive mechanism drives fixed mechanism to do straight reciprocating motion；Drive mechanism includes driver and threaded rod, and driver is fixedly connected with threaded rod, and threaded rod is threadedly coupled with fixed mechanism, and driver drives threaded rod is rotated so that fixed mechanism does straight reciprocating motion on threaded rod；Fixed mechanism includes fixed frame, screw clamp and guide ring, and screw clamp and guide ring are fixedly installed on same one side of fixed frame respectively, and screw clamp and guide ring are sheathed on threaded rod respectively.The drive effect of the eyeglass is good, eyeglass is easily transferred to the position specified.
Description
Technical field
The present invention relates to technical field of imaging, more particularly to a kind of transmission device for eyeglass.
Background technology
Current eyeglass drive technology, during with motor as drive mechanism, eyeglass is a branch with one side of motor connection
Point, and another side has two and has the fulcrum for being oriented to and balancing.When eyeglass is driven, easily because the design of lens supports does not conform to
Reason, causes support to produce certain swing, increases the resistance of transmission, makes eyeglass not easily moveable to specified location.
The content of the invention
Based on this, it is necessary to when being driven for eyeglass, support easily produces certain swing, increases the resistance of transmission
A kind of problem, there is provided transmission device of eyeglass.
A kind of transmission device of eyeglass, including drive mechanism and fixed mechanism, the drive mechanism and fixed mechanism activity
Connection, the fixed mechanism offers the mounting hole for installing eyeglass, and the drive mechanism drives the fixed mechanism to do directly
Line is moved back and forth；
The drive mechanism includes driver and threaded rod, and the driver is fixedly connected with the threaded rod, the spiral shell
Rasp bar is threadedly coupled with the fixed mechanism, and threaded rod described in the driver drives is rotated so that the fixed mechanism is described
Straight reciprocating motion is done on threaded rod；
The fixed mechanism includes fixed frame, screw clamp and guide ring, and the screw clamp and the guide ring are fixed respectively
It is arranged on same one side of the fixed frame, the screw clamp and the guide ring are sheathed on the threaded rod respectively.
Wherein in one embodiment, the threaded rod includes round bar and spring wire, and spring wire is fixedly installed on round bar,
The screw clamp is sheathed on the spring wire.
Wherein in one embodiment, the screw clamp has head rod and the second connecting rod.
Wherein in one embodiment, the fixed mechanism also includes balance element, and the balance element is fixedly installed on described
Fixed frame away from the guide ring one side, for avoiding the fixed frame from shaking.
The transmission device of above-mentioned eyeglass, screw clamp and guide ring are arranged on same one side, are all sheathed on threaded rod, driver
Threaded rod is driven to rotate, so as to drive fixed frame that straight reciprocating motion is done on threaded rod, such guide ring has guiding peace
Weighing apparatus is acted on, and can avoid fixed frame that swing is produced because of the promotion on threaded rod, so as to avoid transmission resistance increase, makes eyeglass
Easily it is transferred to the position specified.
Brief description of the drawings
Fig. 1 is the structural representation of the transmission device of the eyeglass of one of embodiment；
Fig. 2 is the structural representation of the transmission device of the eyeglass of another embodiment.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Elaborate many details in order to fully understand this hair in the following description
It is bright.But the present invention can be implemented with being much different from other manner described here, and those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level
", " on ", D score, "left", "right" and similar statement for illustrative purposes only, it is unique implementation to be not offered as
Mode.
Refer to Fig. 1, a kind of transmission device of eyeglass, including drive mechanism 10 and fixed mechanism 20, the drive mechanism
10 are flexibly connected with fixed mechanism 20, and the fixed mechanism 20 offers the mounting hole 250 for installing eyeglass, the driving machine
Structure 10 drives the fixed mechanism 20 to do straight reciprocating motion.
The drive mechanism 10 includes driver 110 and threaded rod 120, and the driver 110 is solid with the threaded rod 120
Fixed connection, the threaded rod 120 is threadedly coupled with the fixed mechanism 20, and the driver 110 drives 120 turns of the threaded rod
Move so that the fixed mechanism 20 does straight reciprocating motion on the threaded rod 120.For example, the driver 110 is motor.
For example, motor drives the threaded rod 120 positive or rotates backward.
The fixed mechanism 20 includes fixed frame 210, screw clamp 220 and guide ring 230, the screw clamp 220 and described
Guide ring 230 is fixedly installed on same one side of the fixed frame 210 respectively, 230 points of the screw clamp 220 and the guide ring
It is not sheathed on the threaded rod 120.
The transmission device of above-mentioned eyeglass, screw clamp 220 and guide ring 230 are arranged on same one side, are all sheathed on threaded rod 120
On, driver 110 drives threaded rod 120 to rotate, so that drive fixed frame 210 to do straight reciprocating motion on threaded rod 120, this
Sample guide ring 230 has guiding and balanced action, and fixed frame 210 can be avoided to produce pendulum because of the revolving force on threaded rod 120
It is dynamic, so as to avoid transmission resistance increase, eyeglass is easily transferred to the position specified.
Wherein in one embodiment, the threaded rod 120 includes round bar 121 and spring wire 122, and spring wire 122 is fixed
It is arranged on round bar 121, the screw clamp 220 is sheathed on the spring wire 122.Spring wire 122
Fig. 1 and Fig. 2 is referred to, wherein in one embodiment, the screw clamp 220 has head rod 221 and the
Two connecting rods 222.One end of the close fixed frame 210 of the connecting rod 222 of head rod 221 and second is fixedly installed on fixation
On same one side of frame 210, head rod 221 is away from one end of fixed frame 210 and the second connecting rod 222 away from fixed frame 210
One end connected by an arc ring 223, so, arc ring 223 is set, on the one hand connect head rod 221 and second
Extension bar 222 can be tightly be connected on threaded rod, it is to avoid because the connecting rod 222 of head rod 221 or second loosens and caused by
Fixed frame 210 vibrations, another aspect arc ring 223 is close to round bar 121, and the screw thread formed around spring wire 122 is carried out
Motion.
Fig. 1 and Fig. 2 is referred to, wherein in one embodiment, during installation, the fixed mechanism 20 also includes balance element
240, the balance element 240 is fixedly installed on the one side of the fixed frame 210 away from the guide ring 230, described for avoiding
Fixed frame 210 shakes.
Fig. 2 is referred to, wherein in one embodiment, when two helicoidal gears are stacked setting, balance element 240 has
" L " shape, does not interfere with other screw rods.
Fig. 1 is referred to, wherein in one embodiment, threaded rod also includes positioner 123 and positioner 124, fixed
Position device 123 is arranged at one end of screw thread silk 122, and positioner 124 is arranged at corresponding another in one end of screw thread silk 122
End, the positioner 123 and positioner 124 are used to carry out screw clamp spacing and positioning.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
1. a kind of transmission device of eyeglass, it is characterised in that including drive mechanism and fixed mechanism, the drive mechanism and fixation
Mechanism is flexibly connected, and the fixed mechanism offers the mounting hole for installing eyeglass, and the drive mechanism drives the fixation
Straight reciprocating motion is done by mechanism；
The drive mechanism includes driver and threaded rod, and the driver is fixedly connected with the threaded rod, the threaded rod
It is threadedly coupled with the fixed mechanism, threaded rod described in the driver drives is rotated so that the fixed mechanism is in the screw thread
Straight reciprocating motion is done on bar；
The fixed mechanism includes fixed frame, screw clamp and guide ring, and the screw clamp and the guide ring are fixedly installed respectively
In on same one side of the fixed frame, the screw clamp and the guide ring are sheathed on the threaded rod respectively.
2. the transmission device of eyeglass according to claim 1, it is characterised in that the threaded rod includes round bar and spring
Silk, spring wire is fixedly installed on round bar, and the screw clamp is sheathed on the spring wire.
3. the transmission device of eyeglass according to claim 2, it is characterised in that the screw clamp have head rod and
Second connecting rod.
4. the transmission device of eyeglass according to claim 3, it is characterised in that the fixed mechanism also includes balance element,
The balance element is fixedly installed on the one side of the fixed frame away from the guide ring, for avoiding the fixed frame from shaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205465.4A CN106873123B (en) | 2017-03-31 | 2017-03-31 | The transmission device of eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205465.4A CN106873123B (en) | 2017-03-31 | 2017-03-31 | The transmission device of eyeglass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106873123A true CN106873123A (en) | 2017-06-20 |
| CN106873123B CN106873123B (en) | 2019-09-20 |
Family
ID=59161125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205465.4A Active CN106873123B (en) | 2017-03-31 | 2017-03-31 | The transmission device of eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106873123B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019014855A1 (en) * | 2017-07-18 | 2019-01-24 | 北京远点明视科技有限公司 | High-precision electronic eyeglasses having variable power |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363051A (en) * | 2000-02-25 | 2002-08-07 | 松下电器产业株式会社 | Lens driver |
| CN102360112A (en) * | 2011-08-31 | 2012-02-22 | 凌大刚 | Automatic focusing mechanism and automatic focusing method |
| CN103257426A (en) * | 2013-05-20 | 2013-08-21 | 常州大学 | Regulating and controlling system of optical glass set |
| CN104216092A (en) * | 2013-06-04 | 2014-12-17 | 莱卡地球系统公开股份有限公司 | Positioning device, especially for the adjustment of lenses or lens systems in optical devices |
-
2017
- 2017-03-31 CN CN201710205465.4A patent/CN106873123B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363051A (en) * | 2000-02-25 | 2002-08-07 | 松下电器产业株式会社 | Lens driver |
| CN102360112A (en) * | 2011-08-31 | 2012-02-22 | 凌大刚 | Automatic focusing mechanism and automatic focusing method |
| CN103257426A (en) * | 2013-05-20 | 2013-08-21 | 常州大学 | Regulating and controlling system of optical glass set |
| CN104216092A (en) * | 2013-06-04 | 2014-12-17 | 莱卡地球系统公开股份有限公司 | Positioning device, especially for the adjustment of lenses or lens systems in optical devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019014855A1 (en) * | 2017-07-18 | 2019-01-24 | 北京远点明视科技有限公司 | High-precision electronic eyeglasses having variable power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106873123B (en) | 2019-09-20 |
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