CN208833983U - A kind of active focus control - Google Patents
A kind of active focus control Download PDFInfo
- Publication number
- CN208833983U CN208833983U CN201821700094.3U CN201821700094U CN208833983U CN 208833983 U CN208833983 U CN 208833983U CN 201821700094 U CN201821700094 U CN 201821700094U CN 208833983 U CN208833983 U CN 208833983U
- Authority
- CN
- China
- Prior art keywords
- axis
- platform
- tri
- focus control
- optical lens
- 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.)
- Active
Links
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model provides a kind of active focus control, comprising: pedestal；Clamping jaw, for fixing optical lens；Levels operation platform, for fixing sensitive chip and drive circuit board；First X-Y-Z, tri- axis translates platform, and for X-axis, Y-axis, the translational adjustment in three directions of Z axis, tri- axis of the first X-Y-Z translates platform setting on the base；One X-Y-Z, tri- axis rotating platform, for X-axis, Y-axis, the angular adjustment in three directions of Z axis, tri- axis rotating platform of X-Y-Z is mounted on tri- axis of the first X-Y-Z by rotating platform bracket and translates above platform, and clamping jaw is fixedly connected on tri- axis rotating platform of X-Y-Z.Active focus control provided by the utility model, tri- axis of X-Y-Z translation platform and tri- axis rotating platform of X-Y-Z cooperate in focussing process, can adjust the displacement and tilt angle of optical lens, be automatically performed the focussing process of optical lens, it is simple and convenient, it is time saving and energy saving.
Description
Technical field
The utility model relates to mechanical automation apparatus field more particularly to a kind of active focus controls.
Background technique
Currently, with the high speed development of Electronic products manufacturing, various electronic products, such as taking the photograph on mobile phone, laptop
As the demand of head is more and more, the pixel value of camera is also higher and higher, therefore also wants to the clarity of camera shooting image
Ask more stringent, correspondingly higher requirements are also raised to the product quality of camera.
The optical lens of each camera has determining focal length, that is, there are an optimal imaging surfaces.Due to taking the photograph
As head processing technology and carry etc. a variety of causes, camera receive lens imaging sensitive chip may deviate this most preferably at
Image planes cause camera imaging unintelligible, it is therefore desirable to carry out focus adjustment to camera.Existing focus technique is limited to equipment
Precision, supplied materials tolerance, the factors such as glue is in uneven thickness, be difficult to ensure the sensitive chip of each camera module be in most preferably at
Image planes.
Thus, it is necessary to design a kind of active focus control, the imaging effect of camera module can be monitored in real time, according at
The staining effect of picture, then different offset and angle are adjusted, so that every camera module is attained by optimal imaging effect.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of active focus control, comprising:
Pedestal；
Clamping jaw, for fixing optical lens；
Levels operation platform, for fixing sensitive chip and drive circuit board；
First X-Y-Z, tri- axis translates platform, for X-axis, Y-axis, the translational adjustment in three directions of Z axis, tri- axis of the first X-Y-Z
Translate platform setting on the base；
One X-Y-Z, tri- axis rotating platform, for X-axis, Y-axis, the angular adjustment in three directions of Z axis, tri- axis rotary flat of X-Y-Z
Platform is mounted on tri- axis of the first X-Y-Z by rotating platform bracket and translates above platform, and clamping jaw is fixedly connected on the rotation of tri- axis of X-Y-Z
On platform.
It preferably, further include operating platform bracket, levels operation platform is arranged in operating platform cradle top, operating platform
Frame bottom is connect with pedestal upper surface.
It preferably, further include tri- axis of the 2nd X-Y-Z translation platform, tri- axis of the 2nd X-Y-Z translates stage+module on the base,
The setting of levels operation platform translates table top in tri- axis of the 2nd X-Y-Z.
Compared with prior art, technical solution provided by the utility model has the advantage that
Active focus control provided by the utility model, including at least one tri- axis of X-Y-Z translate platform, can X-axis,
Translation in three Y-axis, Z axis directions makes optical lens, sensitive chip that corresponding displacement occur, is convenient for the adjusting of platform
Optical lens, sensitive chip are adjusted respectively, the sensitivity centre of the optical axis and sensitive chip that make optical lens is overlapped；Including one
Tri- axis rotating platform of X-Y-Z, for carrying out angular adjustment on three directions in X-axis, Y-axis, Z axis, by adjusting the rotation of tri- axis of X-Y-Z
Turn platform, make on clamping jaw the imaging surface of fixed optical lens parallel with the photosurface of sensitive chip, guarantee camera module at
As reaching optimum state, meet application requirement.Active focus control provided by the utility model, tri- axis of X-Y-Z in focussing process
It translates platform and tri- axis rotating platform of X-Y-Z cooperates, displacement and the optics of optical lens and sensitive chip can be adjusted
The tilt angle of camera lens is automatically performed the focussing process of optical lens, simple and convenient, time saving and energy saving.Also, active focus control
In tri- axis of X-Y-Z translation platform and tri- axis rotating platform of X-Y-Z do not contacted directly with optical lens, guarantee optical lens eyeglass
Surface will not be scratched, and be effectively protected the integrality of optical lens.
Detailed description of the invention
Fig. 1 is a kind of active focus control structural schematic diagram of the utility model first embodiment；
Fig. 2 is a kind of active focus control schematic view of the front view of the utility model first embodiment；
Fig. 3 is a kind of active focus control structural schematic diagram of the utility model second embodiment；
Fig. 4 is a kind of active focus control schematic view of the front view of the utility model second embodiment；
In conjunction with attached drawing, following explanation is done to appended drawing reference:
100,200-active focus control；110,210-pedestal；120,220-clamping jaw；130,230-levels operations are flat
Platform；140, tri- axis of the 240-the one X-Y-Z translates platform；150,250-X-Y-Z, tri- axis rotating platform；160,260-rotary flat
Platform bracket；170-operating platform brackets；280-the two X-Y-Z, tri- axis translates platform.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, and not all embodiment.Based on the embodiments of the present invention,
Those of ordinary skill in the art's every other embodiment obtained without making creative work belongs to this
The range of utility model protection.
Fig. 1, Fig. 2 are please referred to, Fig. 1, Fig. 2 are respectively the active focus control structural representation of the utility model first embodiment
Figure and schematic view of the front view.
In the present embodiment, active focus control 100 includes pedestal 110, clamping jaw 120, levels operation platform 130, first
Tri- axis of X-Y-Z translates platform 140, tri- axis rotating platform 150 of X-Y-Z, rotating platform bracket 160, operating platform bracket 170.
Wherein, clamping jaw 120 is for fixing optical lens；Levels operation platform 130 is for fixing sensitive chip and driving electricity
The top of operating platform bracket 170, the bottom of operating platform bracket 170 and pedestal is arranged in road plate, levels operation platform 130
The connection of 110 upper surfaces；First X-Y-Z, tri- axis translate platform 140 be used for X-axis, Y-axis, the translational adjustment in three directions of Z axis, first
Tri- axis of X-Y-Z translates platform 140 and is arranged on pedestal 110；Tri- axis rotating platform 150 of X-Y-Z is used for X-axis, three Y-axis, Z axis sides
To angular adjustment, it is flat that tri- axis rotating platform 150 of X-Y-Z by rotating platform bracket 160 is mounted on the translation of tri- axis of the first X-Y-Z
The top of platform 140, clamping jaw 120 are fixedly connected on tri- axis rotating platform 150 of X-Y-Z.
The adjustment process of active focus control 100 are as follows:
Step 1: fixed optical lens to clamping jaw 120；
Step 2: sensitive chip and drive circuit board are fixed to levels operation platform 130；
Step 3: adjusting tri- axis of the first X-Y-Z and translate platform 140, by observing the imaging effect of mould group, feedback folder in real time
Fixed optical lens makes the optical axis and photosensitive core of optical lens in X-axis, Y-axis, the translational adjustment of Z axis respective direction on pawl 120
The sensitivity centre of piece is overlapped；
Step 4: adjusting tri- axis rotating platform 150 of X-Y-Z, by observing the imaging effect of mould group in real time, feeds back clamping jaw
Fixed optical lens makes the imaging surface and photosensitive core of optical lens in X-axis, Y-axis, the angular adjustment of Z axis respective direction on 120
Piece photosurface is parallel, and mould group imaging effect is made to reach optimum state.
Fig. 3, Fig. 4 are please referred to, Fig. 3, Fig. 4 are respectively the active focus control structural representation of the utility model second embodiment
Figure and schematic view of the front view.
The difference of the present embodiment and first embodiment is that active focus control includes that two tri- axis of X-Y-Z translate platform,
Refering to Fig. 3, Fig. 4, active focus control 200 includes pedestal 210, clamping jaw 220, levels operation platform 230, tri- axis of the first X-Y-Z
It translates platform 240, tri- axis rotating platform 250 of X-Y-Z, rotating platform bracket 260, tri- axis of the 2nd X-Y-Z and translates platform 280.
Wherein, clamping jaw 220 is for fixing optical lens；Levels operation platform 230 is for fixing sensitive chip and driving electricity
Road plate；First X-Y-Z, tri- axis translates platform 240 and is used for X-axis, Y-axis, the translational adjustment in three directions of Z axis, tri- axis of the first X-Y-Z
Platform 240 is translated to be arranged on pedestal 210；Tri- axis rotating platform 250 of X-Y-Z is used for X-axis, Y-axis, the angle in three directions of Z axis
It adjusts, tri- axis rotating platform 250 of X-Y-Z is mounted on tri- axis of the first X-Y-Z by rotating platform bracket 260 and translates platform 240
Top, clamping jaw 220 are fixedly connected on tri- axis rotating platform 150 of X-Y-Z；2nd X-Y-Z, tri- axis translates platform 280 and the first X-
Tri- axis of Y-Z translates the neighbouring setting of platform 240 on pedestal 210, and the setting of levels operation platform 230 is translated in tri- axis of the 2nd X-Y-Z
The top of platform 240.
The adjustment process of active focus control 200 are as follows:
Step 1: fixed optical lens to clamping jaw 220；
Step 2: sensitive chip and drive circuit board are fixed to levels operation platform 230；
Step 3: adjusting tri- axis of the first X-Y-Z translation platform 240 respectively and tri- axis of the 2nd X-Y-Z translates platform 280, leads to
The imaging effect of observation mould group in real time is crossed, is fixed on the optical lens and levels operation platform 230 fixed on feedback clamping jaw 220
Sensitive chip makes the optical axis of optical lens and the sensitivity centre of sensitive chip in X-axis, Y-axis, the translational adjustment of Z axis respective direction
It is overlapped；
Step 4: adjusting tri- axis rotating platform 250 of X-Y-Z, by observing the imaging effect of mould group in real time, feeds back clamping jaw
Fixed optical lens makes the imaging surface and photosensitive core of optical lens in X-axis, Y-axis, the angular adjustment of Z axis respective direction on 220
Piece photosurface is parallel, and mould group imaging effect is made to reach optimum state.
The advantages of the present embodiment are as follows: translate platform by the way that two tri- axis of X-Y-Z are arranged in active focus control 200, together
When tri- axis translational adjustment of X-Y-Z is carried out to optical lens and sensitive chip, it is more time saving and energy saving, further improve focusing efficiency
And accuracy.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of active focus control, comprising:
Pedestal；
Clamping jaw, for fixing optical lens；
Levels operation platform, for fixing sensitive chip and drive circuit board；It is characterized by:
It further include tri- axis of the first X-Y-Z translation platform, for X-axis, Y-axis, the translational adjustment in three directions of Z axis, the first X-Y-Z tri-
Axis translates platform setting on the base；
And tri- axis rotating platform of an X-Y-Z, for X-axis, Y-axis, the angular adjustment in three directions of Z axis, tri- axis rotary flat of X-Y-Z
Platform is mounted on tri- axis of the first X-Y-Z by rotating platform bracket and translates above platform, and clamping jaw is fixedly connected on the rotation of tri- axis of X-Y-Z
On platform.
2. a kind of active focus control according to claim 1, it is characterised in that: it further include operating platform bracket, it is horizontal
Operating platform is arranged in operating platform cradle top, and operating platform frame bottom is connect with pedestal upper surface.
3. a kind of active focus control according to claim 1, it is characterised in that: further include the translation of tri- axis of the 2nd X-Y-Z
Platform, tri- axis of the 2nd X-Y-Z translate stage+module on the base, and the setting of levels operation platform is flat in the translation of tri- axis of the 2nd X-Y-Z
At the top of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700094.3U CN208833983U (en) | 2018-10-19 | 2018-10-19 | A kind of active focus control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700094.3U CN208833983U (en) | 2018-10-19 | 2018-10-19 | A kind of active focus control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833983U true CN208833983U (en) | 2019-05-07 |
Family
ID=66319388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700094.3U Active CN208833983U (en) | 2018-10-19 | 2018-10-19 | A kind of active focus control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399162A (en) * | 2020-06-08 | 2020-07-10 | 宁波丞达精机有限公司 | Active focusing device and focusing mode for optical lens |
| CN111468933A (en) * | 2020-05-08 | 2020-07-31 | 江苏普锐斯钻石工具有限公司 | Optical alignment device of clamping type diamond micro milling cutter and working method thereof |
-
2018
- 2018-10-19 CN CN201821700094.3U patent/CN208833983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468933A (en) * | 2020-05-08 | 2020-07-31 | 江苏普锐斯钻石工具有限公司 | Optical alignment device of clamping type diamond micro milling cutter and working method thereof |
| CN111399162A (en) * | 2020-06-08 | 2020-07-10 | 宁波丞达精机有限公司 | Active focusing device and focusing mode for optical lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101431126B (en) | Novel apparatus used for film engraving and dotting of thin-film solar cell | |
| US10165166B2 (en) | Camera module | |
| CN107263087B (en) | Automatic assembly device and automatic assembly method for double-camera module | |
| CN208833983U (en) | A kind of active focus control | |
| CN205450557U (en) | Panoramic picture collection system | |
| CN109317354B (en) | Camera three-station automatic AA assembly machine and working method thereof | |
| CN214518735U (en) | A novel lens equipment for cell-phone camera lens | |
| CN209334082U (en) | A kind of camera automatic three-position AA kludge | |
| CN203124969U (en) | Laser micro machining equipment based on adaptive optics | |
| CN202018277U (en) | Rotary three-dimensional scanning system | |
| CN109225758A (en) | A kind of automatic AA kludge of the multistation of camera and its assemble method | |
| CN109442170B (en) | CCD adjustment mechanism | |
| CN111215765B (en) | Processing method for processing precise photosensitive hole by ultraviolet laser and laser equipment | |
| CN107959781A (en) | A kind of camera module and its adjustment control method | |
| CN201508454U (en) | Optical auto-focusing system based on camera module | |
| CN106527057A (en) | Laser direct writing system and method suitable for curved mobile phone glass | |
| CN103100797A (en) | Laser micro machining equipment and laser micro machining method based on adaptive optics | |
| CN212180654U (en) | Camera module adjusting device | |
| CN104270557B (en) | Camera module | |
| CN206788436U (en) | Automatic focusing optical devices and system | |
| CN216145066U (en) | Identification mechanism capable of positively and negatively identifying backlight module of mobile phone | |
| CN205596212U (en) | Panoramic picture collection system | |
| CN108115287A (en) | A kind of four hair style laser etching machines | |
| CN207976695U (en) | A kind of auxiliary DMD levelling devices for big multiplying power lithographic equipment optical system | |
| CN207779668U (en) | A kind of mobile phone shell glass back plate laminating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |