CN205427418U - Focusing device of intelligence projecting apparatus - Google Patents
Focusing device of intelligence projecting apparatus Download PDFInfo
- Publication number
- CN205427418U CN205427418U CN201620206190.7U CN201620206190U CN205427418U CN 205427418 U CN205427418 U CN 205427418U CN 201620206190 U CN201620206190 U CN 201620206190U CN 205427418 U CN205427418 U CN 205427418U
- Authority
- CN
- China
- Prior art keywords
- focusing knob
- smart projector
- camera lens
- adjusting screw
- pushing block
- 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
- Lens Barrels (AREA)
Abstract
The utility model discloses a focusing device of intelligence projecting apparatus, include: focusing knob, its barrel that is hollow structure, and focusing knob's top and bottom be provided with the opening, and the rotatable cover of focusing knob is established on the camera lens of intelligent projecting apparatus, sets up the teeth of a cogwheel on the focusing knob surface, adjustment mechanism, it includes the adjusting gear and adjusts the lead screw, adjusting gear and the one end fixed connection who adjusts the lead screw, the tooth mesh of adjusting gear and focusing knob surface, the ejector pad, the through -hole that link up the ejector pad is seted up to its and the camera lens fixed connection of intelligent projecting apparatus on the ejector pad, internal thread that the outer thread to match that is provided with and adjusts the lead screw surface on the inner wall of through -hole closed, the other end of adjusting the lead screw passes the through -hole. The utility model discloses not only operating and feeling, the structure is more firm, the position convenience more directly perceived of focusing moreover.
Description
Technical field
This utility model relates to the focussing mechanism of a kind of smart projector.
Background technology
Small projector focusing structure is typically to put a toggle at side, moved by toggle or direct rotation before and after camera lens realizes camera lens, thus realize adjusting focal length, both regulative modes are not provided with the scale etc. of regulation due to the outside of regulation button, can only be regulated by the sensation of operator, it is impossible to realize projector focal length is regulated the most accurately.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model it is also an object that provide the focussing mechanism of a kind of smart projector, its not only operating handle good, structure is more firm, and position more intuitive and convenient of focusing.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that the focussing mechanism of a kind of smart projector, including:
Focusing knob, it is the cylinder of hollow structure, and the top of described focusing knob and bottom are provided with opening, on the rotating camera lens being set in smart projector of described focusing knob, described focusing knob outer surface arranges the gear teeth；
Governor motion, it includes regulating gear and adjusting screw, and described regulation gear is fixing with one end of described adjusting screw to be connected, described regulation gear and the gear teeth meshing of described focusing knob outer surface；And
Pushing block, it is fixed with the camera lens of described smart projector and is connected, offering the through hole of through described pushing block on described pushing block, the inwall of described through hole is provided with the female thread that the external screw thread with described adjusting screw outer surface matches, the other end of described adjusting screw passes described through hole；
Wherein, when described focusing knob rotates, driving the described regulation gear engaged to rotate, described in described regulation gear driven, adjusting screw rotates, so that the camera lens that described pushing block drives described smart projector linearly seesaws.
Preferably, in the focussing mechanism of described smart projector, described focusing knob also includes transparent catch；
On the rotating camera lens being set in described smart projector in the top of described focusing knob, at the bottom opening of described focusing knob, it is coated with described transparent catch；
Wherein, the image of the camera lens projection of described intelligence scialyscope is gone out by the proj ected bottom of described focusing knob.
Preferably, in the focussing mechanism of described smart projector, also include fixing seat；Described fixing seat includes base and the pair of projections being arranged on described base, described base is fixing with described smart projector to be connected, the installing hole of through the pair of boss is offered on the pair of boss, and it being provided with, on each installing hole inwall, the female thread that the external screw thread with described adjusting screw coordinates, described adjusting screw passes the pair of installing hole.
Preferably, in the focussing mechanism of described smart projector, described pushing block is between the pair of boss.
Preferably, in the focussing mechanism of described smart projector, described pushing block includes base portion and connecting plate, and described base portion offers the described through hole of through described base portion, described base portion is fixing with described connecting plate to be connected, and the camera lens of described smart projector is fixed on described connecting plate.
This utility model at least includes following beneficial effect: the outer surface of adjusting knob is designed as taking turns dentation by this utility model, the gear teeth of the outside of regulation button serve the effect of regulation scale, by gear and the regulation gear engagement of regulation button external, when the operator made operate every time, the control to focusing degree is realized by the gear teeth of regulation button external, solve in prior art, owing to there is no the scale of regulation, the defect of regulation is only felt by operator, it is achieved thereby that focusing to the camera lens of smart projector quickly and accurately；Simultaneously because the outer surface of focusing button is designed as gear-like, which increase the frictional force with hand so that operating handle is good.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by being understood by the person skilled in the art research of the present utility model and practice
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial enlarged drawing of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", other element one or more or the existence of a combination thereof or interpolation do not allotted in " comprising " and " including " term.
As it is shown in figure 1, this utility model provides the focussing mechanism of a kind of smart projector, including: focusing knob 1, governor motion and pushing block 4.
Focusing knob 1 is the cylinder of hollow structure, is provided with opening at the top of focusing knob 1 and bottom, on the rotating camera lens 5 being set in smart projector of focusing knob 1, focusing knob 1 outer surface arranges the gear teeth；Governor motion includes regulating gear 2 and adjusting screw 3, and regulation gear 2 is fixing with one end of adjusting screw 3 to be connected, regulation gear 2 and the gear teeth meshing of focusing knob 1 outer surface；Pushing block 4 is fixing with the camera lens of smart projector to be connected, and pushing block 4 offers the through hole of through pushing block, the inwall of through hole is provided with the female thread that the external screw thread with adjusting screw 3 outer surface matches, and the other end of adjusting screw 3 passes through hole.
When operator focus every time, rotate focusing knob 1, focusing knob 1 drives the regulation gear 2 engaged to rotate, owing to being provided with the gear teeth in the outside of focusing button 1, it rotates the distance of gear teeth every time, achieve regulation scale in effect, regulation gear 2 is fixing with adjusting screw 3 to be connected, regulation gear 2 drives adjusting screw 3 to rotate, under the cooperation of screw thread, so that pushing block 4 drives the camera lens 5 of smart projector linearly to seesaw the distance of gear teeth, it is achieved the focusing to smart projector.
The outer surface of adjusting knob is designed as taking turns dentation by this utility model, the gear teeth of the outside of regulation button serve the effect of regulation scale, by gear and the regulation gear engagement of regulation button external, when the operator made operate every time, realize the control to focusing degree by the gear teeth of regulation button external, solve in prior art, owing to there is no the scale of regulation, the defect of regulation is only felt by operator, it is achieved thereby that focusing to the camera lens of smart projector quickly and accurately；Simultaneously because the outer surface of focusing button is designed as gear-like, which increase the frictional force with hand so that operating handle is good.
In one embodiment, as shown in Fig. 1～2, focusing knob 1 also includes transparent catch 11；On the rotating camera lens 5 being set in smart projector in the top of focusing knob 1, at the bottom opening of focusing knob 1, it is coated with transparent catch 11；Wherein, the image of camera lens 5 projection of intelligence scialyscope is gone out by the proj ected bottom of focusing knob 1；Transparent catch serves the protection to smart projector camera lens.
In one embodiment, as shown in Fig. 1～2, also include fixing seat 6；Fixing seat 6 includes base and the pair of projections being arranged on base 6, base is fixing with smart projector to be connected, the installing hole of through pair of projections is offered in pair of projections, and it being provided with, on each installing hole inwall, the female thread that the external screw thread with adjusting screw 3 coordinates, adjusting screw passes a pair installing hole；Fixing seat serves governor motion fixation so that it is more sturdy and durable.
In one embodiment, as shown in Fig. 1～2, pushing block 4 is between pair of projections；Anti-thrust block is the most mobile, the damage to camera lens.
In one embodiment, as shown in Fig. 1～2, pushing block 4 includes base portion 41 and connecting plate 42, and base portion 41 offers the through hole of through base portion, and connecting plate 42 is fixing with the camera lens 5 of base portion 41 and smart projector to be connected；This kind of design makes pushing block preferably be connected with camera lens.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (5)
1. the focussing mechanism of a smart projector, it is characterised in that including:
Focusing knob, it is the cylinder of hollow structure, and the top of described focusing knob and bottom are provided with opening, on the rotating camera lens being set in smart projector of described focusing knob, described focusing knob outer surface arranges the gear teeth；
Governor motion, it includes regulating gear and adjusting screw, and described regulation gear is fixing with one end of described adjusting screw to be connected, described regulation gear and the gear teeth meshing of described focusing knob outer surface；And
Pushing block, it is fixed with the camera lens of described smart projector and is connected, offering the through hole of through described pushing block on described pushing block, the inwall of described through hole is provided with the female thread that the external screw thread with described adjusting screw outer surface matches, the other end of described adjusting screw passes described through hole；
Wherein, when described focusing knob rotates, driving the described regulation gear engaged to rotate, described in described regulation gear driven, adjusting screw rotates, so that the camera lens that described pushing block drives described smart projector linearly seesaws.
2. the focussing mechanism of smart projector as claimed in claim 1, it is characterised in that described focusing knob also includes transparent catch；
On the rotating camera lens being set in described smart projector in the top of described focusing knob, at the bottom opening of described focusing knob, it is coated with described transparent catch；
Wherein, the image of the camera lens projection of described intelligence scialyscope is gone out by the proj ected bottom of described focusing knob.
3. the focussing mechanism of smart projector as claimed in claim 1, it is characterised in that also include fixing seat；Described fixing seat includes base and the pair of projections being arranged on described base, described base is fixing with described smart projector to be connected, the installing hole of through the pair of boss is offered on the pair of boss, and it being provided with, on each installing hole inwall, the female thread that the external screw thread with described adjusting screw coordinates, described adjusting screw passes the pair of installing hole.
4. the focussing mechanism of smart projector as claimed in claim 3, it is characterised in that described pushing block is between the pair of boss.
5. the focussing mechanism of smart projector as claimed in claim 1, it is characterized in that, described pushing block includes base portion and connecting plate, the described through hole of through described base portion is offered on described base portion, described base portion is fixing with described connecting plate to be connected, and the camera lens of described smart projector is fixed on described connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206190.7U CN205427418U (en) | 2016-03-17 | 2016-03-17 | Focusing device of intelligence projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206190.7U CN205427418U (en) | 2016-03-17 | 2016-03-17 | Focusing device of intelligence projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427418U true CN205427418U (en) | 2016-08-03 |
Family
ID=56518995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206190.7U Active CN205427418U (en) | 2016-03-17 | 2016-03-17 | Focusing device of intelligence projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045566A (en) * | 2018-01-17 | 2019-07-23 | 卡西欧计算机株式会社 | The operating device for rotating rotary body using control-rod operation and the projection arrangement for having the operating device |
-
2016
- 2016-03-17 CN CN201620206190.7U patent/CN205427418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045566A (en) * | 2018-01-17 | 2019-07-23 | 卡西欧计算机株式会社 | The operating device for rotating rotary body using control-rod operation and the projection arrangement for having the operating device |
| CN110045566B (en) * | 2018-01-17 | 2021-07-27 | 卡西欧计算机株式会社 | Operating device for rotating body by lever operation and projector including the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9838597B2 (en) | Imaging device, imaging method, and program | |
| CN103687531B (en) | The outer sight glass imaging device of portable body | |
| CN108537870B (en) | Image processing method, device and electronic equipment | |
| TWI594629B (en) | Photographic apparatus with illumination supplement adjustment function and method using the same | |
| CN205427418U (en) | Focusing device of intelligence projecting apparatus | |
| CN104155830A (en) | Electronic device | |
| CN204069552U (en) | Electronic equipment | |
| CN205510255U (en) | Projector with real -time auto focus function | |
| JP2021175042A5 (en) | ||
| CN107231509A (en) | Camera automatic focusing, zoom lens control device | |
| CN206863438U (en) | Video camera is automatically with coke installation | |
| CN205336352U (en) | Take cell -phone of projection function | |
| CN208953995U (en) | A kind of display | |
| CN207055473U (en) | A kind of stomatology endoscope that can be positioned according to focal length | |
| CN106725266A (en) | A kind of stomatology endoscope that can be positioned according to focal length | |
| WO2017113307A1 (en) | Head-mounted display and method for adjusting camera thereof | |
| CN205453882U (en) | Camera automatic focusing , zoom lens control device | |
| CN205485244U (en) | Projecting apparatus focusing system based on remote control technology | |
| CN207612334U (en) | Camera | |
| CN205647697U (en) | 1600 ten thousand phase detection auto focus cameras | |
| CN207636916U (en) | A kind of projector's electromotion focusing mechanism and projector | |
| CN205958824U (en) | Adjustment zooming mechanism and projecting apparatus | |
| CN204539280U (en) | A kind of container-type camera | |
| CN110248172A (en) | A kind of projection device | |
| JP3213413U (en) | Card type automatic exposure control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 16, cuixing Road, Hui Xing street, Yubei District, Chongqing Patentee after: Chongqing Lanan Technology Co.,Ltd. Address before: No. 13-2, Jiangying Road, Nanan District, Chongqing, Chongqing Patentee before: CHONGQING BLUEBANK COMMUNICATION TECHNOLOGY Co.,Ltd. |