CN102062921A - Position prompt device and lens regulation module - Google Patents
Position prompt device and lens regulation module Download PDFInfo
- Publication number
- CN102062921A CN102062921A CN2009102252383A CN200910225238A CN102062921A CN 102062921 A CN102062921 A CN 102062921A CN 2009102252383 A CN2009102252383 A CN 2009102252383A CN 200910225238 A CN200910225238 A CN 200910225238A CN 102062921 A CN102062921 A CN 102062921A
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- carrier
- disk body
- disposed
- torsion spring
- camera lens
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Abstract
The invention discloses a position prompt device and a lens regulation module. The position prompt device is suitable for a regulation module. The regulation module comprises a base structure and a bearing disc, wherein the bearing disc is movably arranged on the base structure and is suitable for moving along an axial direction relative to the base structure. The position prompt device comprises a rotary piece, a torsion spring and a fixing piece, wherein the rotary piece is suitable for rotating along with axial motion of the bearing disc and comprises a body, a locating pin and an elastic piece, the body is suitable for being rotatably arranged on the base structure and supports against the bearing disc, the locating pin is arranged on the body, the elastic piece is connected with the body and the locating pin, one end of the torsion spring is connected to the body, the other end of the torsion spring is suitably connected to the base structure, the fixing piece is suitable for being fixed on the base structure and is provided with a locating hole, and the locating pin is suitable for buckling the locating hole. The position prompt device can prompt a user to regulate a reference position of a lens.
Description
[technical field]
The invention relates to a kind of position indicating device, and particularly relevant for a kind of position indicating device that is applied to camera lens adjustment module.
[background technology]
Fig. 1 illustrates the synoptic diagram that existing a kind of camera lens is adjusted module.Please refer to Fig. 1, camera lens is adjusted module 100 and is more comprised 140, two second guide rods of 120, two first guide rods of a pedestal (base) (guiding shaft), 130,1 first adjustment support (adjusting stand) 150, one second an adjustment support 160 and a camera lens (lens) 170.These first guide rods 130 are disposed at the relative both sides of pedestal 120 respectively, and first adjusts support 140 is installed on these first guide rods 130.These second guide rods 150 are disposed at the relative both sides of the first adjustment support 140 respectively, and second adjusts support 160 is installed on these second guide rods 150.First guide rod 130 extends along one first axial A1, and second guide rod 150 extends along one second axial A2, and the first axial A1 is perpendicular to the second axial A2.
Camera lens 170 is disposed at second and adjusts on the support 160.The second adjustment support 160 that camera lens is adjusted module 100 can move along the second axial A2, and first adjusts support 140 can move along the first axial A1, makes camera lens 170 to adjust support 140 and second by first and adjusts moving to adjust of support 160.
Camera lens adjust module 100 be by these guide rods 130 with 150 and these adjust the purpose that is configured to reach adjustment camera lens 170 of supports 140 and 160.Yet the user can't know usually whether camera lens 170 is positioned on the reference position when adjusting camera lens 170.For example, the user can't know usually whether camera lens 170 is positioned on the mid point of the shift motion of the first axial A1 and whether is positioned on the mid point of the shift motion of the second axial A2.
[summary of the invention]
The invention provides a kind of position indicating device, it can be applicable to one and adjusts module, with the reference position of prompting user adjustment.
The invention provides a kind of camera lens and adjust module, its position indicating device can point out the user to adjust the reference position of camera lens.
Other purposes of the present invention and advantage can be further understood from the disclosed technical characterictic of the present invention.
For reaching one of above-mentioned or partly or all purposes or other purposes, one embodiment of the invention propose a kind of position indicating device, are applicable to that one adjusts module.Adjust module and comprise a foundation structure (foundation structure) and a carrier (tray).Carrier is disposed on the foundation structure movably, and carrier is with respect to foundation structure and be suitable for moving axially along one first.The position indicating device comprises a tumbler (rotatable element), a torsion spring (torsional spring) and a fixture (fixed element).
Tumbler is suitable for along with carrier rotates along first axial the moving, and tumbler comprises a body (main body), a register pin (positioning pin) and an elastic component (elasticelement).Body is suitable for being disposed on the foundation structure rotationally and against carrier.Register pin is disposed on the body.Elastic component connects body and register pin.One end of torsion spring is connected to body, and the other end of torsion spring is suitable for being connected to foundation structure.Fixture is suitable for being fixed on the foundation structure and has a pilot hole (positioning hole), and register pin is suitable for the snaps into position hole.
In one embodiment of this invention, above-mentioned elastic component is a compression spring.
For reaching one of above-mentioned or partly or all purposes or other purposes, one embodiment of the invention also propose a kind of camera lens and adjust module, comprise a foundation structure, a carrier, a camera lens and a primary importance suggestion device.Foundation structure comprises a pedestal and an adjusting gear (adjusting device).Adjusting gear comprises a housing (casing) and an adjusting mechanism (adjusting mechanism).Housing is fixed on the pedestal, and adjusting mechanism is disposed on the housing.Carrier is disposed on the pedestal movably.Adjusting mechanism is connected to carrier, and when adjusting mechanism drove carrier, carrier moved axially along one first with respect to pedestal.Camera lens is fixed on the carrier.
The primary importance suggestion device comprises one first tumbler, one first torsion spring and one first fixture.First tumbler is suitable for along with carrier rotates along first axial the moving, and first tumbler comprises one first body, one first register pin and one first elastic component.First body is disposed on the housing and against carrier rotationally.First register pin is disposed on first body.First elastic component connects first body and first register pin.One end of first torsion spring is connected to first body, and the other end of first torsion spring is connected to housing.First fixture is fixed on the housing and has one first pilot hole, and first register pin is suitable for buckle first pilot hole.
In one embodiment of this invention, the first above-mentioned elastic component is a compression spring.
In one embodiment of this invention, above-mentioned carrier comprises one first disk body (tray body) and one second disk body.Camera lens is fixed on first disk body, and adjusting mechanism is connected to first disk body, and first body is against first disk body.Second disk body is disposed on the pedestal movably.First disk body is disposed on second disk body movably, and when adjusting mechanism drove carrier, first disk body and second disk body moved axially along first with respect to pedestal jointly.When adjusting mechanism drove first disk body, first disk body moved axially with respect to second disk body and along one second, wherein second be axially perpendicular to first axial.
In one embodiment of this invention, above-mentioned camera lens adjustment module also comprises a second place suggestion device.Second place suggestion device comprises one second tumbler, one second torsion spring and one second fixture.Second tumbler is suitable for along with carrier rotates along second axial the moving, and second tumbler comprises one second body, one second register pin and one second elastic component.Second body is disposed on second disk body and against first disk body rotationally.Second register pin is disposed on second body.Second elastic component connects second body and second register pin.One end of second torsion spring is connected to second body, and the other end of second torsion spring is connected to second disk body.Second fixture is fixed on second disk body and has one second pilot hole, and second register pin is suitable for buckle second pilot hole.
In one embodiment of this invention, the second above-mentioned elastic component is a compression spring.
For the above-mentioned of embodiments of the invention and other purposes, feature and advantage can be become apparent, embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
[description of drawings]
Fig. 1 illustrates the synoptic diagram that existing a kind of camera lens is adjusted module.
A kind of camera lens that Fig. 2 A illustrates first embodiment of the invention is adjusted the schematic perspective view that the part of module is decomposed.
Fig. 2 B illustrates another schematic perspective view of first disk body, adjusting gear and the position indicating device of Fig. 2 A.
Fig. 2 C illustrates the schematic perspective view of the configuration relation of first disk body of Fig. 2 A and position indicating device.
Fig. 2 D illustrates the schematic perspective view of the configuration relation of the adjusting gear of Fig. 2 A and position indicating device.
Fig. 3 A illustrates the three-dimensional enlarged diagram of tumbler of the position indicating device of Fig. 2 A.
Fig. 3 B illustrates the decomposing schematic representation of tumbler of the position indicating device of Fig. 3 A.
Fig. 3 C illustrates the schematic perspective view of the configuration relation of the tumbler of position indicating device of Fig. 3 A and torsion spring.
The carrier that Fig. 4 A illustrates first embodiment is with respect to the housing of adjusting gear and be positioned at the synoptic diagram of critical localisation.
The carrier that Fig. 4 B illustrates first embodiment is with respect to the housing of adjusting gear and be positioned at the synoptic diagram of reference position.
A kind of camera lens that Fig. 5 A illustrates second embodiment of the invention adjust module floor map.
The camera lens that Fig. 5 B illustrates Fig. 5 A is adjusted the schematic perspective view that the part of module is decomposed.
First disk body that Fig. 6 A illustrates the carrier of second embodiment is positioned at the synoptic diagram of critical localisation with respect to second disk body.
First disk body that Fig. 6 B illustrates the carrier of second embodiment is positioned at the synoptic diagram of reference position with respect to second disk body.
100,200,300: camera lens is adjusted module
120,212: pedestal
130,150: guide rod
140,160: adjust support
170,230: camera lens
210: foundation structure
214: adjusting gear
214a: housing
214b: adjusting mechanism
220: carrier
222,224: disk body
240,250: the position indicating device
242,252: tumbler
242a, 252a: body
242b, 252b: register pin
242c, 252c: elastic component
244,254: torsion spring
244a, 244b, 254a, 254b: an end of torsion spring
246,256: fixture
246a, 256a: pilot hole
260: back up pad
A1, A2, A3, A4: axially
T1, T2: default torsion
[embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to graphic embodiment, can clearly present.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is to be used for illustrating not to be to be used for limiting the present invention.
[first embodiment]
A kind of camera lens that Fig. 2 A illustrates first embodiment of the invention is adjusted the schematic perspective view that the part of module is decomposed.Fig. 2 B illustrates another schematic perspective view of first disk body, adjusting gear and the position indicating device of Fig. 2 A.Fig. 2 C illustrates the schematic perspective view of the configuration relation of first disk body of Fig. 2 A and position indicating device.Fig. 2 D illustrates the schematic perspective view of the configuration relation of the adjusting gear of Fig. 2 A and position indicating device.Please refer to Fig. 2 A to Fig. 2 D, camera lens is adjusted module 200 and is comprised a foundation structure 210, a carrier 220, a camera lens 230 and a primary importance suggestion device 240.Foundation structure 210 comprises a pedestal 212 and an adjusting gear 214.Adjusting gear 214 comprises a housing 214a and an adjusting mechanism 214b.Housing 214a is fixed on the pedestal 212, and adjusting mechanism 214b is disposed on the housing 214a.
Adjusting mechanism 214b is connected to first disk body 222 of carrier 220 and is suitable for driving carrier 220, makes carrier 220 move along one first axial A3 with respect to pedestal 212.In detail, adjusting mechanism 214b is suitable for driving carrier 220, and win disk body 222 and second disk body 224 are moved along the first axial A3 with respect to pedestal 212 jointly.In addition, adjusting mechanism 214b is suitable for driving first disk body 222, the disk body 222 of winning is moved along one second axial A4 with respect to second disk body 224, and the second axial A4 is perpendicular to the first axial A3.In this mandatory declaration be, structure and configuration relation about pedestal 212, adjusting gear 214, carrier 220 and camera lens 230, and adjusting gear 214 adjust the mode of carriers 220 can be with reference to No. the 12/539638th, No. the 098114109th, TaiWan, China patented claim or its corresponding U.S. Patent application, so repeat no more in this.
Fig. 3 A illustrates the three-dimensional enlarged diagram of tumbler of the position indicating device of Fig. 2 A.Fig. 3 B illustrates the decomposing schematic representation of tumbler of the position indicating device of Fig. 3 A.Fig. 3 C illustrates the schematic perspective view of the configuration relation of the tumbler of position indicating device of Fig. 3 A and torsion spring.Please refer to Fig. 2 A to Fig. 2 D and Fig. 3 A to Fig. 3 C, position indicating device 240 comprises a tumbler 242, a torsion spring 244 and a fixture 246.Tumbler 242 is suitable for along with carrier 220 rotates along moving of the first axial A3.Tumbler 242 comprises a body 242a, a register pin 242b and an elastic component 242c.The housing 214a that body 242a is disposed at adjusting gear 214 rotationally goes up and against first disk body 222 of carrier 220.Register pin 242b is disposed on the body 242a, and elastic component 242c connects body 242a and register pin 242b.In the present embodiment, elastic component 242c is a compression spring.
One end 244a of torsion spring 244 is connected to the body 242a of tumbler 242, and the other end 244b of torsion spring 244 is connected to the housing 214a of adjusting gear 214.In the present embodiment, torsion spring 244 applies a default torsion T1 in the body 242a of tumbler 242, makes first disk body 222 of body 242a against carrier 220.Fixture 246 is fixed on the housing 214a and has a pilot hole 246a, and the register pin 242b of tumbler 242 is suitable for snaps into position hole 246a.
Below explaining for position indicating device 240 as flowing mode.The carrier that Fig. 4 A illustrates first embodiment is with respect to the housing of adjusting gear and be positioned at the synoptic diagram of critical localisation.The carrier that Fig. 4 B illustrates first embodiment is with respect to the housing of adjusting gear and be positioned at the synoptic diagram of reference position.Please refer to Fig. 4 A, when carrier 220 is positioned at critical localisation shown in Fig. 4 A, carrier 220 is positioned at along a termination of the stroke of the first axial A3, the register pin 242b of tumbler 242 is snaps into position hole 246a (seeing Fig. 2 B) not, and the body 242a of tumbler 242 be subjected to torsion spring 244 (seeing Fig. 3 C) effect and against first disk body 222 (seeing Fig. 2 C) of carrier 220.
Please refer to Fig. 4 B, when carrier 220 is positioned at reference position shown in Fig. 4 B, carrier 220 is positioned at along a midpoint of the stroke of the first axial A3, the register pin 242b of tumbler 242 (seeing Fig. 2 B) is subjected to the effect of elastic component 242c and the pilot hole 246a (seeing Fig. 2 B) of snap fit part 246, and the body 242a of tumbler 242 be subjected to torsion spring 244 (seeing Fig. 3 C) effect and against first disk body 222 (seeing Fig. 2 C) of carrier 220.The action of register pin 242b snaps into position hole 246a or sound prompting user carrier 220 at this moment are positioned at the said reference position.
Based on above-mentioned, because when the tumbler 242 of position indicating device 240 turns to an ad-hoc location, the pilot hole 246a of the register pin 242b snap fit part 246 of tumbler 242 can allow the user learn the reference position of adjusting camera lens 230 so use the camera lens adjustment module 200 of this position indicating device 240.
[second embodiment]
A kind of camera lens that Fig. 5 A illustrates second embodiment of the invention adjust module floor map.The camera lens that Fig. 5 B illustrates Fig. 5 A is adjusted the schematic perspective view that the part of module is decomposed.This mandatory declaration be, for convenience of description for the purpose of, Fig. 5 A and Fig. 5 B omit and illustrate foundation structure 210 and camera lens 230.The main difference part that the camera lens of present embodiment is adjusted the camera lens adjustment module 200 of the module 300 and first embodiment is that the camera lens of present embodiment is adjusted module 300 and more comprised another location suggestion device 250.
One end 254a of torsion spring 254 is connected to the body 252a of tumbler 252, and the other end 254b of torsion spring 254 is connected to back up pad 260 and then is connected to second disk body 224.In the present embodiment, torsion spring 254 applies a default torsion T2 in the body 252a of tumbler 252, makes first disk body 222 of body 252a against carrier 220.Fixture 256 is fixed on the back up pad 260 and then is fixed on second disk body 224 and has a pilot hole 256a, and the register pin 252b of tumbler 252 is suitable for snaps into position hole 256a.
First disk body that Fig. 6 A illustrates the carrier of second embodiment is positioned at the synoptic diagram of critical localisation with respect to second disk body.First disk body that Fig. 6 B illustrates the carrier of second embodiment is positioned at the synoptic diagram of reference position with respect to second disk body.Please refer to Fig. 6 A and Fig. 6 B, when first disk body 222 was moved to reference position shown in Fig. 6 B by the critical localisation shown in Fig. 6 A, the register pin 252b of tumbler 252 (seeing Fig. 5 B) was subjected to the effect of elastic component 252c and the pilot hole 256a (seeing Fig. 5 B) of snap fit part 256.
In sum, embodiments of the invention have following one of them advantage at least.Because when the tumbler of position indicating device turned to an ad-hoc location, the pilot hole of the register pin snap fit part of tumbler can allow the user learn the reference position of adjusting camera lens so use the camera lens adjustment module of this position indicating device.
The above, it only is preferred embodiment of the present invention, when not limiting scope of the invention process with this, promptly the simple equivalent of being done according to the present patent application claim and invention description content generally changes and modifies, and all still belongs in the scope that patent of the present invention contains.Arbitrary embodiment of the present invention in addition or claim must not reached the disclosed whole purposes of the present invention or advantage or characteristics.
Claims (7)
1. position indicating device, be applicable to that one adjusts module, this adjustment module comprises a foundation structure and a carrier, and this carrier is disposed on this foundation structure movably, this carrier is with respect to this foundation structure and be suitable for along one first moving axially, and this position indicating device comprises:
One tumbler is suitable for comprising along with this carrier rotates along this first axial moving:
One body is suitable for being disposed at rotationally on this foundation structure and against this carrier;
One register pin is disposed on this body; And
One elastic component connects this body and this register pin;
One torsion spring, wherein an end of this torsion spring is connected to this body, and the other end of this torsion spring is suitable for being connected to this foundation structure; And
One fixture is suitable for being fixed on this foundation structure and has a pilot hole, and wherein this register pin is suitable for this pilot hole of buckle.
2. position indicating device as claimed in claim 1 is characterized in that: this elastic component is a compression spring.
3. a camera lens is adjusted module, comprising:
One foundation structure comprises:
One pedestal; And
One adjusting gear comprises:
One housing is fixed on this pedestal; And
One adjusting mechanism is disposed on this housing;
One carrier is disposed on this pedestal movably, and wherein this adjusting mechanism is connected to this carrier, and when this adjusting mechanism drove this carrier, this carrier moved axially along one first with respect to this pedestal;
One camera lens is fixed on this carrier; And
One primary importance suggestion device comprises:
One first tumbler is suitable for comprising along with this carrier rotates along this first axial moving:
One first body is disposed on this housing and against this carrier rotationally;
One first register pin is disposed on this first body; And
One first elastic component connects this first body and this first register pin;
One first torsion spring, wherein an end of this first torsion spring is connected to this first body, and the other end of this first torsion spring is connected to this housing; And
One first fixture is fixed on this housing and has one first pilot hole, and wherein this first register pin is suitable for this first pilot hole of buckle.
4. camera lens as claimed in claim 3 is adjusted module, and it is characterized in that: this first elastic component is a compression spring.
5. camera lens as claimed in claim 3 is adjusted module, and it is characterized in that: this carrier comprises:
One first disk body, wherein this camera lens is fixed on this first disk body, and this adjusting mechanism is connected to this first disk body, and this first body is against this first disk body; And
One second disk body, be disposed at movably on this pedestal, wherein this first disk body is disposed on this second disk body movably, when this adjusting mechanism drives this carrier, this first disk body and this second disk body are jointly with respect to this pedestal and first move axially along this, and when this adjusting mechanism drove this first disk body, this first disk body moved axially with respect to this second disk body and along one second, and wherein this second is axially perpendicular to that this is first axial.
6. camera lens as claimed in claim 5 is adjusted module, it is characterized in that: also comprise a second place suggestion device, comprising:
One second tumbler is suitable for comprising along with this carrier rotates along this second axial moving:
One second body is disposed on this second disk body and against this first disk body rotationally;
One second register pin is disposed on this second body; And
One second elastic component connects this second body and this second register pin;
One second torsion spring, wherein an end of this second torsion spring is connected to this second body, and the other end of this second torsion spring is connected to this second disk body; And
One second fixture is fixed on this second disk body and has one second pilot hole, and wherein this second register pin is suitable for this second pilot hole of buckle.
7. camera lens as claimed in claim 6 is adjusted module, and it is characterized in that: this second elastic component is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102252383A CN102062921B (en) | 2009-11-18 | 2009-11-18 | Position prompt device and lens regulation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102252383A CN102062921B (en) | 2009-11-18 | 2009-11-18 | Position prompt device and lens regulation module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062921A true CN102062921A (en) | 2011-05-18 |
| CN102062921B CN102062921B (en) | 2012-05-30 |
Family
ID=43998274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102252383A Expired - Fee Related CN102062921B (en) | 2009-11-18 | 2009-11-18 | Position prompt device and lens regulation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062921B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082187A1 (en) * | 2012-11-27 | 2014-06-05 | Chen Junbo | Synchronized suction device for breast pump and breast pump containing same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3082330B2 (en) * | 1991-08-26 | 2000-08-28 | 株式会社ニコン | microscope |
| CN2537990Y (en) * | 2002-04-19 | 2003-02-26 | 玉晶光电(厦门)有限公司 | Lens module group |
| CN100590472C (en) * | 2007-08-20 | 2010-02-17 | 中强光电股份有限公司 | Lens adjusting device |
| CN101398520B (en) * | 2007-09-25 | 2010-09-15 | 中强光电股份有限公司 | Lens regulating module |
-
2009
- 2009-11-18 CN CN2009102252383A patent/CN102062921B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082187A1 (en) * | 2012-11-27 | 2014-06-05 | Chen Junbo | Synchronized suction device for breast pump and breast pump containing same |
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| Publication number | Publication date |
|---|---|
| CN102062921B (en) | 2012-05-30 |
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Granted publication date: 20120530 Termination date: 20201118 |