CN105739044A - Micro motion device - Google Patents
Micro motion device Download PDFInfo
- Publication number
- CN105739044A CN105739044A CN201410740962.0A CN201410740962A CN105739044A CN 105739044 A CN105739044 A CN 105739044A CN 201410740962 A CN201410740962 A CN 201410740962A CN 105739044 A CN105739044 A CN 105739044A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- inching gear
- shell
- bearing
- gear shown
- 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.)
- Pending
Links
Abstract
The present invention provides a micro motion device. The micro motion device comprises housing, a lens, a lens holder, a spring and a coil. The lens is embedded on the lens holder, the lens holder is connected with the housing through the spring, the lens holder is made of magnetic materials or the mixed materials of the magnetic materials and the plastic materials, and the coil is fixed at the inner surface of the housing. Through combination of an optical structure and a mechanical structure, the micro motion device is provided with a lens holder which is made of magnetic materials or mixed materials of the magnetic materials and the plastic materials and is able to replace a magnet ring, so that the steps of a production technology are reduced, the investment of manpower is reduced, the production efficiency and the qualified ratio are improved and the cost is reduced.
Description
Technical field
The present invention relates to the technical field that optical module is manufactured, particularly relate to a kind of inching gear.
Background technology
In recent years, the application of optical module is more and more extensive, as mobile phone, computer and camera are equal to our closely-related electronic product.Along with the use of these products is increasingly extensive, having promoted the fast development of optical module manufacturing industry, and the factor of image quality quality is except image processor when finding a view to determine optical module, inching gear module is also most important.
Using maximum inching gear modules in producing at present is optical texture part and the structure of mechanical structure portion separate design, need in process of production both adopt craft or alternate manner fit together, in an assembling process, need a large amount of man power and material, and easily cause the bad phenomenon such as outward appearance, optics.This structure likely can make optical texture part higher than mechanical structure portion when product work, thus causes and needs to consider empty avoiding when deisgn product, once consider less than, inching gear module cannot will work due to the interference of frame for movement.
Summary of the invention
The present invention is to solve and above-mentioned easily caused the bad phenomenon such as outward appearance, optics, it is necessary to a large amount of man power and material's problems, it is provided that a kind of inching gear, this device can reduce production craft step, reduces artificial input, it is possible to increase production efficiency and acceptance rate.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of inching gear, including shell, eyeglass, eyeglass bearing, shell fragment, coil, described eyeglass is embedded in eyeglass bearing；Described shell fragment couples together eyeglass bearing and shell, and described eyeglass bearing adopts the composite material of magnetic material or magnetic material and plastic cement to make；Described coil is fixed on the inner surface of shell.
Described shell adopts plastic material.
Described shell is a hollow circle configuration.
Described shell has gathering sill and locating dowel structure.
Described eyeglass adopts light-permeable plastics or other transparent material to make.
Described eyeglass bearing is provided with locating dowel, lead and eyeglass mounting table stage structure.
Described shell fragment adopts beryllium copper or highly elastic material to make.
Described shell fragment has the location pore structure for fixing with circle shell and eyeglass bearing.
The medicine have the advantages that a kind of inching gear, while adopting optical texture and frame for movement to combine, camera lens bearing adopts the composite material of magnetic material or magnetic material and plastic cement to make, the effect of magnet ring can be substituted, avoid the bad phenomenon such as outward appearance, optics, and production craft step can be reduced, reduce artificial input, production efficiency and acceptance rate can be improved, also reduce cost simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Fig. 1 is inching gear structural representation of the present invention.
Fig. 2 is inching gear resting state lower plane schematic diagram of the present invention.
Fig. 3 is inching gear "on" position lower plane schematic diagram of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Shown in Fig. 1, for realizing the perspective exploded view of one of which structure used by inching gear of the present invention.The main element that this invention uses includes shell 1, eyeglass 2, eyeglass bearing 3, shell fragment 4, coil 5, and eyeglass 2 is embedded in eyeglass bearing 3；4 eyeglass bearings 3 of shell fragment and shell 1 couple together；Coil 5 is fixed on the inner surface of shell 1.Described shell adopts plastic material, is a hollow circle configuration.Shell has gathering sill and locating dowel structure.Eyeglass adopts light-permeable plastics or other transparent material to make.Eyeglass bearing adopts the composite material of magnetic material or magnetic material and plastic cement to make.Eyeglass bearing is provided with locating dowel, lead and eyeglass mounting table stage structure.Shell fragment adopts beryllium copper or highly elastic material to make.Shell fragment has the location pore structure for fixing with circle shell and eyeglass bearing.Coil adopts copper wire coiling to form.
When being embodied as, eyeglass 2 is embedded in interior step 33 position of eyeglass bearing 3.Shell fragment 4 adopts beryllium copper or other highly elastic material that can substitute for make, by hole, location thereon 41 and 42 respectively with locating dowel 32 in eyeglass bearing 3 and on shell 1 locating dowel 12 both are linked together, and form the inching gear with guide frame moving up and down by lead 31 and gathering sill 11.Coil 5 is fixed on inner surface 13 position of shell 1.
Inching gear of the present invention implement time with the element such as image processor, wiring board with the use of.When inching gear does not work, total remains static, one of which structure floor map under static state used by concrete inching gear as of the present invention in Fig. 2.D1 is the displacement before energising.When inching gear coil 5 is started working after being energized, coil 5 can produce magnetic force after by electric current, with having the power interacted between camera lens bearing 3, the size of control action power is carried out by adjusting size of current, eyeglass 2 is embedded in eyeglass bearing 3, the active force produced with camera lens bearing 3 after coil 5 is energized drives eyeglass 2 to move, the image that such image processor is caught can change on definition, by adjusting size of current, make the outside scenery of different distance can obtain image clearly when captured.If Fig. 3 is one of which structure floor map in the energized state used by inching gear of the present invention.D2 is the displacement after energising.Dx is the amount of movement after energising.
Inching gear of the present invention, in the process of work, can ensure that eyeglass axiality in the process of movement by gathering sill 11 and lead 31, can ensure that with this overall definition of the whole image got will not reduce.After inching gear of the present invention adopts, it is possible to reduce production craft step, reduce artificial input, improve production efficiency and yield in process of production, saved cost, be the extremely feasible inching gear structure of one.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. an inching gear, it is characterised in that: including shell, eyeglass, eyeglass bearing, shell fragment, coil, described eyeglass is embedded in eyeglass bearing；Described shell fragment couples together eyeglass bearing and shell, and described eyeglass bearing adopts the composite material of magnetic material or magnetic material and plastic cement to make；Described coil is fixed on the inner surface of shell.
2. a kind of inching gear shown in claim 1, it is characterised in that: described shell adopts plastic material to make.
3. a kind of inching gear shown in claim 2, it is characterised in that: described shell is a hollow circle configuration.
4. a kind of inching gear shown in claim 2, it is characterised in that: described shell has gathering sill and locating dowel structure.
5. a kind of inching gear shown in claim 1, it is characterised in that: described eyeglass adopts light-permeable plastics or other transparent material to make.
6. a kind of inching gear shown in claim 1, it is characterised in that: described eyeglass bearing is provided with locating dowel, lead and eyeglass mounting table stage structure.
7. a kind of inching gear shown in claim 1, it is characterised in that: described shell fragment adopts beryllium copper or highly elastic material to make.
8. a kind of inching gear shown in claim 7, it is characterised in that: described shell fragment has the location pore structure fixed for same shell and eyeglass bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410740962.0A CN105739044A (en) | 2014-12-08 | 2014-12-08 | Micro motion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410740962.0A CN105739044A (en) | 2014-12-08 | 2014-12-08 | Micro motion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105739044A true CN105739044A (en) | 2016-07-06 |
Family
ID=56237550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410740962.0A Pending CN105739044A (en) | 2014-12-08 | 2014-12-08 | Micro motion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105739044A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107451Y (en) * | 2007-11-27 | 2008-08-27 | 德昌电机(深圳)有限公司 | Lens drive apparatus and numerical code apparatus using the same |
| CN101562388A (en) * | 2008-04-16 | 2009-10-21 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
| US20130077184A1 (en) * | 2011-09-28 | 2013-03-28 | Mitsumi Electric Co., Ltd | Lens driving device without permanent magnet |
| WO2014156267A1 (en) * | 2013-03-29 | 2014-10-02 | オリンパス株式会社 | Electromagnetic actuator |
| CN204229029U (en) * | 2014-12-08 | 2015-03-25 | 安徽昌硕光电子科技有限公司 | A kind of inching gear |
-
2014
- 2014-12-08 CN CN201410740962.0A patent/CN105739044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107451Y (en) * | 2007-11-27 | 2008-08-27 | 德昌电机(深圳)有限公司 | Lens drive apparatus and numerical code apparatus using the same |
| CN101562388A (en) * | 2008-04-16 | 2009-10-21 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
| US20130077184A1 (en) * | 2011-09-28 | 2013-03-28 | Mitsumi Electric Co., Ltd | Lens driving device without permanent magnet |
| WO2014156267A1 (en) * | 2013-03-29 | 2014-10-02 | オリンパス株式会社 | Electromagnetic actuator |
| CN204229029U (en) * | 2014-12-08 | 2015-03-25 | 安徽昌硕光电子科技有限公司 | A kind of inching gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020546B (en) | Focusing motor capable of achieving optical zooming and optical vibration prevention at the same time | |
| CN203761238U (en) | Electromagnetic driving module and lens device using same | |
| CN105589278A (en) | Camera module | |
| JP2015522849A5 (en) | ||
| CN105652557A (en) | Camera module | |
| CN106647107A (en) | Camera module | |
| CN104954638A (en) | Camera module | |
| CN208297898U (en) | driving mechanism | |
| CN106856553A (en) | optical image shockproof mechanism | |
| CN101355325B (en) | Actuating device, fabricating method thereof, and module displacement control device using actuating device | |
| CN204790139U (en) | Micro -motion device module | |
| US10571645B2 (en) | Multiple-lens camera system | |
| CN103809263A (en) | Novel lens moving device | |
| CN102902039A (en) | Auto-focusing lens based on micro-electromechanical system | |
| CN204143031U (en) | A kind of two magnet ring inching gear module | |
| CN104749770B (en) | Photoscanner, image display device and head-mounted display | |
| CN203433172U (en) | Zoom lens | |
| CN103472563B (en) | Mobile lens Automatic zoom lens focusing device based on IPMC driver | |
| CN204229029U (en) | A kind of inching gear | |
| CN105739044A (en) | Micro motion device | |
| CN204143033U (en) | A kind of inching gear module | |
| CN105988175A (en) | Micro-motion device module | |
| CN204143029U (en) | A kind of inching gear structure | |
| CN203870375U (en) | Dustproof assembly of lens drive device | |
| CN207780445U (en) | Driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |