CN2738276Y - Image regulator - Google Patents
Image regulator Download PDFInfo
- Publication number
- CN2738276Y CN2738276Y CN 200420090686 CN200420090686U CN2738276Y CN 2738276 Y CN2738276 Y CN 2738276Y CN 200420090686 CN200420090686 CN 200420090686 CN 200420090686 U CN200420090686 U CN 200420090686U CN 2738276 Y CN2738276 Y CN 2738276Y
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- vertical
- horizontal
- adjustment
- parts
- adjusting device
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Abstract
The utility model discloses an image regulator, comprising a base, a regulating component which is arranged on one end of the base and a clamping component which is connected with the regulating component. The utility model can regulate the image position accurately, and improve the production efficiency.
Description
Technical field
The utility model relates to a kind of image adjusting device, particularly a kind of image adjusting device that is used to adjust the light engine image of types such as one chip DLP, LCOS, LCD.
Background technology
At present, most light engine manufacturing company utilizes the position of adjusting projection objective to adjust picture position (level, vertically, image rotation).The adjustment of utilization the method, be when being fixed on the chassis because of projection objective, the through-hole diameter of the screw of opening at projection objective greater than the diameter of screw (when utilizing the screw of M3, the hole of opening is at least Φ 4), utilize this gap adjust the level of projection objective, vertically, around the axis rotation of object lens, thereby adjust the level of image, vertically and the rotation of image.
The shortcoming of above-mentioned technology is: the one, after image is adjusted, in the process of holding screw, the damping that produces owing to the only pressured spring that contracts between projection objective and the light engine keeps original position, so, if several screws stressed even inadequately or careless in the process of holding screw and the camera lens that bumped (actual operating space is comparatively narrow and small), projection objective the position can change, thereby the also change of the position of image; The 2nd, the operational motion when adjusting blocks the light that comes out from projection objective easily, thereby is inconvenient to observe the effect of image mostly a side of projection objective.
Summary of the invention
The purpose of this utility model is the defective that overcomes above prior art, and a kind of image adjusting device is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of image adjusting device comprises:
A base; An adjustment component that is arranged on this base one end; A hold assembly that links to each other with this adjustment component.
Wherein, this adjustment component comprise horizontal adjusting mechanism, the vertical adjusting mechanism that is connected with this horizontal adjusting mechanism be arranged on this vertical conciliation mechanism on rotating and regulating mechanism.
Wherein, this vertical adjusting mechanism comprises: a vertical guide rail that is fixed on this base; Vertical slipper parts that are located on this vertical guide rail, these vertical slipper parts comprise first vertical slipper that matches with this vertical guide rail and second vertical slipper of fixedlying connected with this first vertical slipper; Vertical adjusting lever parts that link to each other with this second vertical slipper.
Wherein, these vertical adjusting lever parts comprise a vertical screw, two branches be located at this vertical screw up and down the vertical adjusting lever upper bracket at two ends and vertical adjusting lever undersetting, vertical adjustment knob that is arranged on this vertical screw upper end, one be set on this vertical screw and at this vertical adjusting lever upper bracket and should the vertical vertical adjustment sleeve of adjusting between the knob; This vertical adjusting lever undersetting is fixedlyed connected with this second vertical slipper, and is provided with the screw thread that matches with this vertical screw shape line in this vertical adjusting lever undersetting.
Wherein, this horizontal adjusting mechanism comprises: a horizontal guide rail that is fixed on this second vertical slipper; A cross sliding clock that is located on this horizontal guide rail; A horizontal adjustment rod unit that is connected with this cross sliding clock.
Wherein, this horizontal adjustment rod unit comprise a horizontal screw bolt, two be separately positioned on the horizontal adjustment bar left support abutment at these two ends, horizontal screw bolt left and right sides and horizontal adjustment bar right support abutment, horizontal adjustment knob that is arranged on this horizontal screw bolt right-hand member, one be set on this horizontal screw bolt and the horizontal adjustment sleeve between this horizontal adjustment bar right support abutment and this horizontal adjustment knob, this horizontal adjustment bar left support abutment is fixedlyed connected with this cross sliding clock, and is provided with the screw thread that matches with this horizontal screw bolt shape line in this horizontal adjustment bar left support abutment.
Wherein, this horizontal adjustment slide block is provided with a through hole, this rotating and regulating mechanism is plugged in this through hole, this rotating and regulating mechanism comprise a rotation adjust adjuster bar, be arranged on rotating handle on this rotation adjusting lever, be screwed onto this rotation adjusting lever lower end tappet, be arranged on the spring of this tappet lower end and be arranged on the obstruction piece of this spring lower end.
Wherein, this hold assembly comprises: a clamping pin that is connected with this horizontal adjustment slide block is adjusted support; Four clamping pin that are connected on this clamping pin adjustment support; Four pretightning force force application rods that are arranged on this clamping pin adjustment support.
Wherein, this clamping pin is adjusted support and is comprised center fixed parts and two movable parts, and these four clamping pin are separately positioned on these two movable parts, and these center fixed parts are provided with the groove of the rotating handle that is used to hold this rotating and regulating mechanism.
Wherein, these center fixed parts are provided with a cam mechanism, also are fixedly connected with a guiding parts with two grooves on these center fixed parts, also are provided with one on these center fixed parts and connect chute.
Wherein, this cam mechanism comprises that a cam chair that runs through these center fixed parts both sides, one are arranged on the turning axle on this cam chair, a cam that is arranged on this turning axle.
Wherein, this two movable part has the strip parts that can slide respectively in this connects chute, and this two strip parts links to each other with the cam chair of this cam mechanism by spring at its end respectively.
Wherein, this clamping pin is adjusted support and is also comprised two slide blocks, and respectively the roller of the center section of this slide block and this cam lean, and respectively an end of this slide block is located in the groove of this guiding parts, and the other end is fixedlyed connected with the strip parts of this movable part.
Wherein, one of them movable part is provided with a clamping pin vernier adjustment knob.
Wherein, this pretightning force force application rod comprises: a pretightning force force application rod body, and the one end has screw thread, and the other end has a blind hole; One places spring in this blind hole, one to be plugged in this blind hole and is enclosed within the outer force application rod of this spring.
Wherein, this base is provided with a latch mechanism that is used for this image adjustment device locking.
Positive progressive effect of the present utility model is: can adjust the picture position accurately, and improve production efficiency.
Description of drawings
Fig. 1 is the solid combination synoptic diagram of the utility model one embodiment.
Fig. 2 is the front schematic view of the utility model one embodiment.
Fig. 3 is the schematic rear view of the utility model one embodiment.
Fig. 4 is the schematic top plan view of the utility model one embodiment.
Fig. 5 is the partial cutaway schematic of the rotation adjustment component of the utility model one embodiment.
Fig. 6 is the cut-open view of the pretightning force force application rod of the utility model one embodiment.
Embodiment
Enumerate a preferred embodiment of the present utility model below, to describe the technical solution of the utility model in detail.
As described in Fig. 1-6, a kind of image adjusting device comprises:
A base 1; An adjustment component 2; A hold assembly 3.
This base 1 is provided with a latch mechanism 11, and debugging is during image, and this this image adjusting device is pushed into the position of requirement forward, for preventing that whole device can slide in debug process, utilizes this latch mechanism 11 these image adjusting devices of locking; When not debugging, this device is pulled back position to sky, for preventing can arbitrarily to slide, need utilize this latch mechanism 11 these these devices of locking in time spent not.
This adjustment component 2 comprises a vertical adjusting mechanism 21, horizontal adjusting mechanism that links to each other with this vertical adjusting mechanism 21 22, a rotating and regulating mechanism 23 that is arranged on this horizontal adjusting mechanism 22.
Wherein, this vertical adjusting mechanism 21 comprises: a vertical guide rail 211 that is fixed on this base 1; Vertical slipper parts 212 that are located on this vertical guide rail 211, these vertical slipper parts 212 comprise first vertical slipper 2121 that matches with this vertical guide rail 211 and second vertical slipper 2122 of fixedlying connected with this first vertical slipper 2121; Vertical adjusting lever parts 213 that link to each other with this second vertical slipper 2122.
These vertical adjusting lever parts 213 comprise a vertical screw 2131, two branches be located at the vertical adjusting lever upper bracket 2132 at this vertical screw two ends about in the of 2131 and vertical adjusting lever undersetting 2133, vertical adjustment knob that is arranged on these vertical screw 2131 upper ends 2134, one be set on this vertical screw 2131 and at this vertical adjusting lever upper bracket 2132 and should the vertical vertical adjustment sleeve of adjusting between the knob 2,134 2135; This vertical adjusting lever undersetting 2133 is fixedlyed connected with this second vertical slipper 2122, and is provided with the screw thread that surplus this vertical screw shape line matches in this vertical adjusting lever undersetting 2133.
Wherein, this horizontal adjusting mechanism 22 comprises: a horizontal guide rail 221 that is fixed on this second vertical slipper 2122; A cross sliding clock 222 that is located on this horizontal guide rail 221; A horizontal adjustment rod unit 223 that is connected with this cross sliding clock 222.
This horizontal adjustment rod unit 223 comprises a horizontal screw bolt 2231, two horizontal adjustment bar left support abutment 2232 and horizontal adjustment bar right support abutments 2233 that are separately positioned on these two ends, horizontal screw bolt 2231 left and right sides, a horizontal adjustment knob 2234 that is arranged on these horizontal screw bolt 2231 right-hand members, one is set on this horizontal screw bolt 2231 and the horizontal adjustment sleeve 2235 between this horizontal adjustment bar right support abutment 2233 and this horizontal adjustment knob 2234, this horizontal adjustment bar left support abutment 2232 is fixedlyed connected with this cross sliding clock 222, and is provided with the screw thread that matches with this horizontal screw bolt 2231 shape lines in this horizontal adjustment bar left support abutment 2232.
Also be provided with triangle parts that are used to indicate the horizontal adjustment position on this cross sliding clock 222, shown in Fig. 1,4.
This horizontal adjustment slide block 222 is provided with a through hole, this rotating and regulating mechanism 23 is plugged in this through hole, this rotating and regulating mechanism 23 comprises a rotation adjusting lever 231, be arranged on rotating handle 232 on this rotation adjusting lever, be screwed onto this rotation adjusting lever lower end tappet 233, be arranged on the spring 234 of this tappet lower end and be arranged on the obstruction piece 234 of this spring lower end.
The moving whole clamping pin of rotating handle 232 holder is adjusted support 31, and when rotation adjusting lever 231 during to adjusted, rotating handle 232 rotates up mobilely under the promotion of spring 234, and then drives the clamping pin and adjusts support 31 and rotate around O point, as shown in Figure 2; When rotation adjusting lever 231 was regulated downwards, rotation adjusting lever 231 was pressing rotating handle 232 to be rotated down around rotation center O, had so just realized adjusting in the other direction.
Wherein, this hold assembly 3 comprises: a clamping pin is adjusted support 31; Four clamping pin 32 that are connected on this clamping pin adjustment support; Four pretightning force force application rods 33 that are connected on this clamping foot support.
Wherein, as Fig. 6, this pretightning force force application rod 33 comprises: a pretightning force force application rod body 331, and the one end has screw thread, links to each other so that adjust support 31 with this clamping pin, and the other end has a blind hole; One places spring 332 in this blind hole, one to be plugged in this blind hole and is enclosed within the outer force application rod 333 of this spring.
The effect of this pretightning force force application rod 33 is: when not having retaining element adjusting image, bump the part that is conditioned because of the effect that pretightning force is arranged is unlikely, thereby guarantee can not changing of the image adjusted.
Wherein, this clamping pin is adjusted support 31 and is comprised 312 of center fixed parts 311 and two movable parts, these four clamping pin 32 are separately positioned on these two movable parts 312, and these center fixed parts 311 are provided with the groove of the rotating handle 232 that is used to hold this rotating and regulating mechanism, as Fig. 5.
Wherein, these center fixed parts 311 are provided with a cam mechanism 313, also be fixedly connected with a guiding parts 3112 on these center fixed parts 311, this guiding parts 3112 has two grooves 31121, also is provided with one on these center fixed parts 311 and connects chute.
This cam mechanism 313 comprises that a cam chair that runs through these center fixed parts both sides 3131, one are arranged on the turning axle 3132 on this cam chair, a cam 3133 that is arranged on this turning axle.
This two movable part 312 has the strip parts 3121 that can slide respectively in this connects chute, this two strip parts 3121 links to each other with this cam mechanism by spring at its end respectively.
By the strip parts on the movable part 312 3121, spring and this cam mechanism 313 disposed thereon
One of them movable part 312 is provided with a clamping pin vernier adjustment knob 3122.
This clamping pin is adjusted support 31 and is also comprised two slide blocks 314, respectively the pars intermedia of this slide block 313 is got roller and this cam 3111 leans, respectively an end of this slide block 314 is located in the groove 31121 of this guiding parts 3112, and the other end is fixedlyed connected with the strip parts 3121 of this movable part 312.
During adjustment, earlier adjusting gear is touched near light engine along adjusting gear base 1, make pretightning force force application rod 33 touch the surface of DMD drive plate support gib screw gently, utilize latch mechanism 11 that adjusting gear can not be slided in base 1 direction then, rotating cam 3133 then, make four clamping pin 32 just clamp four edges of DMD drive plate support, to carry out the adjustment of level and/or vertical and/or sense of rotation in case of necessity, then the fixed screw of light engine is unscrewed (DMD drive plate support and junction, ray machine chassis), so just can use horizontal adjusting mechanism and/or vertical adjusting mechanism and/or rotating and regulating mechanism to adjust the position of dmd chip assembly, thereby reach the purpose of the position of adjusting image.
Claims (16)
1, a kind of image adjusting device is characterized in that, it comprises:
A base;
An adjustment component that is arranged on this base one end;
A hold assembly that links to each other with this adjustment component.
2, image adjusting device according to claim 1, it is characterized in that this adjustment component comprises horizontal adjusting mechanism, the vertical adjusting mechanism that is connected with this horizontal adjusting mechanism be arranged on this vertical conciliation mechanism on rotating and regulating mechanism.
3, image adjusting device according to claim 2 is characterized in that this vertical adjusting mechanism comprises: a vertical guide rail that is fixed on this base; Vertical slipper parts that are located on this vertical guide rail, these vertical slipper parts comprise first vertical slipper that matches with this vertical guide rail and second vertical slipper of fixedlying connected with this first vertical slipper; Vertical adjusting lever parts that link to each other with this second vertical slipper.
4, image adjusting device according to claim 3, it is characterized in that, these vertical adjusting lever parts comprise a vertical screw, two branches be located at this vertical screw up and down the vertical adjusting lever upper bracket at two ends and vertical adjusting lever undersetting, vertical adjustment knob that is arranged on this vertical screw upper end, one be set on this vertical screw and at this vertical adjusting lever upper bracket and should the vertical vertical adjustment sleeve of adjusting between the knob; This vertical adjusting lever undersetting is fixedlyed connected with this second vertical slipper, and is provided with the screw thread that matches with this vertical screw shape line in this vertical adjusting lever undersetting.
5, image adjusting device according to claim 3 is characterized in that, this horizontal adjusting mechanism comprises: a horizontal guide rail that is fixed on this second vertical slipper; A cross sliding clock that is located on this horizontal guide rail; A horizontal adjustment rod unit that is connected with this cross sliding clock.
6, image adjusting device according to claim 5, it is characterized in that this horizontal adjustment rod unit comprises a horizontal screw bolt, two horizontal adjustment bar left support abutment and horizontal adjustment bar right support abutments that are separately positioned on these two ends, horizontal screw bolt left and right sides, a horizontal adjustment knob that is arranged on this horizontal screw bolt right-hand member, one is set on this horizontal screw bolt and the horizontal adjustment sleeve between this horizontal adjustment bar right support abutment and this horizontal adjustment knob, this horizontal adjustment bar left support abutment is fixedlyed connected with this cross sliding clock, and is provided with the screw thread that matches with this horizontal screw bolt shape line in this horizontal adjustment bar left support abutment.
7, image adjusting device according to claim 5, it is characterized in that, this horizontal adjustment slide block is provided with a through hole, this rotating and regulating mechanism is plugged in this through hole, this rotating and regulating mechanism comprise a rotation adjust adjuster bar, be arranged on rotating handle on this rotation adjusting lever, be screwed onto this rotation adjusting lever lower end tappet, be arranged on the spring of this tappet lower end and be arranged on the obstruction piece of this spring lower end.
8, image adjusting device according to claim 7 is characterized in that this hold assembly comprises: a clamping pin that is connected with this horizontal adjustment slide block is adjusted support; Four clamping pin that are connected on this clamping pin adjustment support; Four pretightning force force application rods that are arranged on this clamping pin adjustment support.
9, image adjusting device according to claim 8, it is characterized in that this clamping pin adjustment support comprises center fixed parts and two movable parts, these four clamping pin are separately positioned on these two movable parts, and these center fixed parts are provided with the groove of the rotating handle that is used to hold this rotating and regulating mechanism.
10, image adjusting device according to claim 9, it is characterized in that these center fixed parts are provided with a cam mechanism, also be fixedly connected with a guiding parts on these center fixed parts, also be provided with one on these center fixed parts and connect chute with two grooves.
11, image adjusting device according to claim 10 is characterized in that, this cam mechanism comprises that a cam chair that runs through these center fixed parts both sides, one are arranged on the turning axle on this cam chair, a cam that is arranged on this turning axle.
12, according to the described image adjusting device that gets of claim 11, it is characterized in that this two movable part has the strip parts that can slide respectively in this connects chute, this two strip parts links to each other with the cam chair of this cam mechanism by spring at its end respectively.
13, image adjusting device according to claim 12, it is characterized in that this clamping pin adjustment support also comprises two slide blocks, respectively the roller of the center section of this slide block and this cam lean, respectively an end of this slide block is located in the groove of this guiding parts, and the other end is fixedlyed connected with the strip parts of this movable part.
14, image adjusting device according to claim 13 is characterized in that, one of them movable part is provided with a clamping pin vernier adjustment knob.
15, image adjusting device according to claim 8 is characterized in that this pretightning force force application rod comprises: a pretightning force force application rod body, and the one end has screw thread, and the other end has a blind hole; One places spring in this blind hole, one to be plugged in this blind hole and is enclosed within the outer force application rod of this spring.
16, image adjustment device according to claim 1 is characterized in that this base is provided with a latch mechanism that is used for this image adjustment device locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090686 CN2738276Y (en) | 2004-09-29 | 2004-09-29 | Image regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090686 CN2738276Y (en) | 2004-09-29 | 2004-09-29 | Image regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738276Y true CN2738276Y (en) | 2005-11-02 |
Family
ID=35348182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090686 Expired - Fee Related CN2738276Y (en) | 2004-09-29 | 2004-09-29 | Image regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738276Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995742B (en) * | 2009-08-19 | 2012-07-04 | 扬明光学股份有限公司 | Projective module and adjusting mechanism thereof |
| CN102692325A (en) * | 2012-05-30 | 2012-09-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Multi-dimensional adjustable test mounting rack |
| CN110716372A (en) * | 2018-07-12 | 2020-01-21 | 深圳光峰科技股份有限公司 | DMD adjusting device, adjusting system and multi-DMD optical-mechanical system |
-
2004
- 2004-09-29 CN CN 200420090686 patent/CN2738276Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995742B (en) * | 2009-08-19 | 2012-07-04 | 扬明光学股份有限公司 | Projective module and adjusting mechanism thereof |
| CN102692325A (en) * | 2012-05-30 | 2012-09-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Multi-dimensional adjustable test mounting rack |
| CN102692325B (en) * | 2012-05-30 | 2014-12-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Multi-dimensional adjustable test mounting rack |
| CN110716372A (en) * | 2018-07-12 | 2020-01-21 | 深圳光峰科技股份有限公司 | DMD adjusting device, adjusting system and multi-DMD optical-mechanical system |
| CN110716372B (en) * | 2018-07-12 | 2021-08-03 | 深圳光峰科技股份有限公司 | DMD adjusting device, adjusting system and multi-DMD optical-mechanical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |