CN204903935U - Globular projection equipment with focusing function - Google Patents
Globular projection equipment with focusing function Download PDFInfo
- Publication number
- CN204903935U CN204903935U CN201520582318.5U CN201520582318U CN204903935U CN 204903935 U CN204903935 U CN 204903935U CN 201520582318 U CN201520582318 U CN 201520582318U CN 204903935 U CN204903935 U CN 204903935U
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- CN
- China
- Prior art keywords
- camera lens
- rotating part
- housing
- focusing
- interface
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- 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.)
- Expired - Fee Related
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- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 210000002435 tendon Anatomy 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Studio Devices (AREA)
Abstract
The utility model discloses a globular projection equipment with focusing function, including the casing, be provided with the imaging system, control system and the electrical power generating system that interconnect mutually in the casing, imaging system includes and camera lens and projection subassembly is provided with the adjusting part between camera lens and the projection subassembly, the adjusting part uses the camera lens to set up on the casing as centre of a circle activity, the focusing stroke of regulation camera lens. The adjusting part includes rotating part and sleeve, and the rotating part is connected with the camera lens, and the rotating part drives the rotation of camera lens. The utility model discloses an add the adjusting part, the user only need be through the stirring of finger in accommodation process, realizes that different drive gear ratios changes the focusing stroke restriction that changes camera lens itself, and the realization is to the camera lens more accurate fine setting of focusing. And because blockking of gag lever post and restrict the slewing area in slant groove, can effectively prevent the rotating part over modulation and damage the camera lens, guarantee the accuracy of focusing, and be favorable to the miniaturization of complete machine.
Description
Technical field
The utility model relates to projector equipment field, in particular to the globular projection equipment with focusing function.
Background technology
Current projector is used for PC screen being carried out amplification display, by being connected with apparatus such as computer, to the content projection of display be needed on screen, mainly people connect external mechanical (desktop computer in the place such as meeting room, classroom, notes computer, camera with recording device etc.) use when projecting out picture large.
In addition, because the distance between the placement location of projector and projection screen is not fixed, therefore all need again to projector to focus before using this projector to project at every turn, until projected picture is clear, make the use of this projector very inconvenient.Particularly in some small projector, owing to inevitably causing the change of projector placement location in focussing process, need repeatedly to focus, make focusing more difficult and loaded down with trivial details.Therefore, be necessary to make further improvements.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, and the globular projection equipment of focusing function that what easy and simple to handle, focus effect was good have, to solve the problem.
The utility model provides a kind of globular projection equipment with focusing function, comprise housing, the imaging system, control system and the power-supply system that are connected to each other mutually is provided with in housing, imaging system comprises camera lens and projecting subassembly, adjusting part is provided with between camera lens and projecting subassembly, adjusting part is that the center of circle is movably set on housing with camera lens, and the focusing stroke of adjustable lens, the rotation realizing adjusting part reaches the effect of lens focusing.
Further, described adjusting part comprises rotating part and sleeve, and rotating part is connected with camera lens, and rotating part drives the rotation of camera lens; Housing corresponding rotation portion offers protuberance, forms slot, and rotating part is inserted in slot and also can along the circumferential direction be moved, and by increasing slot, meeting adjusting part matching requirements, ensure that the accuracy of focusing.
Further, described sleeve and camera lens socket-connect, and the cambered surface of sleeve is provided with oblique slot, and the corresponding oblique slot of projecting subassembly is provided with gag lever post; The width of oblique slot is identical with the diameter of gag lever post, and the oblique slot on sleeve slides along gag lever post direction, realizes different rotations changes camera lens itself focusing stroke restriction than change, realizes finely tuning more accurately lens focusing.Limit the slewing area of oblique slot due to the stop of gag lever post, can effectively prevent rotating part toning and damage camera lens.
Further, described sleeve and rotating part mutually connect and fix or are fastened, and the surface of rotating part is surrounded with more than one convex tendon, and convex tendon can form anti-skid structure.This design well can strengthen friction, adding users control stiffness, can play attractive, decorative effect simultaneously.
Further, described housing is the spherical shape that split is formed, and comprise upper shell and lower house, upper shell and lower house are fixed by appended claims; The top of housing is circular arc shiny surface, and described housing bottom, back and the left and right sides are respectively arranged with more than one louvre; The rectangular arrangement of described louvre and/or ring shooting, form duct aeration structure, reduces enclosure interior temperature, increase the service life, and simultaneously because volume is little, is convenient to user and carries.
Further, described housing offers Multifunctional Interface Module, corresponding Multifunctional Interface Module is provided with the corresponding guard assembly of shape with it, and described guard assembly is detachably connected with Multifunctional Interface Module, or is fixed on housing.On guard assembly absorption Multifunctional Interface Module, play dust-proof and sealing function, avoid dust or other small particles to enter in housing.Guard assembly can take out from Multifunctional Interface Module by user, and adsorbs on any position of housing, effectively avoids guard assembly to lose or omits, and playing the globular projection equipment beautiful decoration effect to having focusing function.
Further, described Multifunctional Interface Module is one or the array mode of TF card slot, DC power interface, usb data interface, VGA standard computer interfaceJi Suanjijiekou, HDMI high-definition interface, DAB SPDIF interface, WIFI interface, LAN lan interfaces, AV video interface, earphone interface and the microphone interface be electrically connected with control system.Multifunctional Interface Module realizes being connected with multimedia equipment and providing view data, and by control system and imaging system the view data of reception is carried out respective handling and show.
The utility model is by setting up adjusting part, and user only needs stirring by finger in adjustment process, realizes different rotations changes camera lens itself focusing stroke restriction than change, realizes finely tuning more accurately lens focusing.And limit the slewing area of oblique slot due to the stop of gag lever post, can effectively prevent rotating part toning and damage camera lens, ensure that the accuracy of focusing, and be conducive to the miniaturization of complete machine.
Housing of the present utility model is the spherical shape that split is formed, and volume is very small and exquisite, structure is very compact, reasonable, and lightly, extremely be easy to carry, and be provided with all types of interface, realize being connected with all types of multimedia equipments, meet the various multimedia application needs of user.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the utility model one embodiment provides;
Fig. 2 is the decomposing schematic representation that the utility model one embodiment provides;
Fig. 3 is the schematic front view that the utility model one embodiment provides;
Fig. 4 is the schematic top plan view opened after upper shell that the utility model one embodiment provides.
Reference numeral
1 is housing, and 1.1 is upper shell, and 1.2 is lower house, and 1.3 is louvre, and 1.4 is protuberance, and 2 is adjusting part, and 2.1 is rotating part, and 2.2 is convex tendon, and 2.3 is sleeve, and 2.4 is oblique slot, and 3 is imaging system, and 4 is gag lever post.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1-Fig. 4 shows a kind of globular projection equipment with focusing function that the utility model one embodiment provides, comprise housing 1, the imaging system 3, control system and the power-supply system that are connected to each other mutually is provided with in housing 1, the spherical shape that housing 1 is formed for split, comprise upper shell 1.1 and lower house 1.2, upper shell 1.1 and lower house 1.2 are fixed by appended claims, the top of housing 1 is circular arc shiny surface, and bottom described housing 1, back and the left and right sides be respectively arranged with more than one louvre 1.3; The rectangular arrangement of described louvre 1.3 and ring shooting, form duct aeration structure, reduces housing 1 internal temperature, increase the service life, and simultaneously because volume is little, is convenient to user and carries.
Housing 1 offers Multifunctional Interface Module, and Multifunctional Interface Module is the array mode of TF card slot, DC power interface, usb data interface, VGA standard computer interfaceJi Suanjijiekou, HDMI high-definition interface, DAB SPDIF interface, WIFI interface, LAN lan interfaces, AV video interface, earphone interface and the microphone interface be electrically connected with control system.Power-supply system is used for power supply, and DC power interface is used for for power-supply system charging, and wherein power-supply system is rechargeable battery or other accumulate part.Multifunctional Interface Module realizes being connected with multimedia equipment and providing view data, and by control system and imaging system 3 view data of reception is carried out respective handling and show.
Imaging system 3 comprises camera lens and projecting subassembly, is provided with adjusting part 2 between camera lens and projecting subassembly, and adjusting part 2 is that the center of circle is movably set on housing 1 with camera lens, and the focusing stroke of adjustable lens, the rotation realizing adjusting part 2 reaches the effect of lens focusing.Adjusting part 2 comprises rotating part 2.1 and sleeve 2.3, and sleeve 2.3 and rotating part 2.1 connect and fix mutually, thus makes sleeve 2.3 follow rotating part 2.1 to run.The surface of rotating part 2.1 is surrounded with several convex tendons 2.2, and convex tendon 2.2 can form anti-skid structure.This design well can strengthen friction, and user only needs stirring by finger in adjustment process, can realize regulating, and increase control stiffness, can play attractive, decorative effect simultaneously.
Rotating part 2.1 is connected with camera lens, and rotating part 2.1 drives the rotation of camera lens; Housing 1 corresponding rotation portion 2.1 offers protuberance 1.4, forms slot, and rotating part 2.1 is inserted in slot and also can along the circumferential direction be moved, and by increasing slot, meeting adjusting part 2 matching requirements, ensure that the accuracy of focusing.
Sleeve 2.3 and camera lens socket-connect, and the cambered surface of sleeve 2.3 is provided with oblique slot 2.4, and the corresponding oblique slot 2.4 of projecting subassembly is provided with gag lever post 4; The width of oblique slot 2.4 is identical with the diameter of gag lever post 4, and the oblique slot 2.4 on sleeve 2.3 slides along gag lever post 4 direction, realizes different rotations changes camera lens itself focusing stroke restriction than change, realizes finely tuning more accurately lens focusing.Limit the slewing area of oblique slot 2.4 due to the stop of gag lever post 4, can effectively prevent rotating part 2.1 toning and damage camera lens.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. one kind has the globular projection equipment of focusing function, comprise housing, the imaging system, control system and the power-supply system that are connected to each other mutually is provided with in housing, it is characterized in that: described imaging system comprises camera lens and projecting subassembly, adjusting part is provided with between described camera lens and projecting subassembly, described adjusting part is that the center of circle is movably set on housing with camera lens, the focusing stroke of adjustable lens.
2. the globular projection equipment with focusing function according to claim 1, it is characterized in that, described adjusting part comprises rotating part and sleeve, and described rotating part is connected with camera lens, and described rotating part drives the rotation of camera lens; Described housing corresponding rotation portion offers protuberance, forms slot, and rotating part is inserted in slot and also can along the circumferential direction be moved.
3. the globular projection equipment with focusing function according to claim 2, it is characterized in that, described sleeve and camera lens socket-connect, and the cambered surface of described sleeve is provided with oblique slot, and the corresponding oblique slot of projecting subassembly is provided with gag lever post; The width of described oblique slot is identical with the diameter of gag lever post, and the oblique slot on sleeve slides along gag lever post direction.
4. the globular projection equipment with focusing function according to claim 3, it is characterized in that, described sleeve and rotating part mutually connect and fix or are fastened, and the surface of rotating part is surrounded with more than one convex tendon, form anti-skid structure.
5., according to the arbitrary described globular projection equipment with focusing function of claim 1-4, it is characterized in that, described housing is the spherical shape that split is formed, and comprise upper shell and lower house, upper shell and lower house are fixed by appended claims; The top of housing is circular arc shiny surface, and described housing bottom, back and the left and right sides are respectively arranged with more than one louvre; The rectangular arrangement of described louvre and/or ring shooting, form duct aeration structure.
6. the globular projection equipment with focusing function according to claim 5, it is characterized in that, described housing offers Multifunctional Interface Module, corresponding Multifunctional Interface Module is provided with the corresponding guard assembly of shape with it, described guard assembly is detachably connected with Multifunctional Interface Module, or is fixed on housing.
7. the globular projection equipment with focusing function according to claim 6, it is characterized in that, described Multifunctional Interface Module is one or the array mode of TF card slot, DC power interface, usb data interface, VGA standard computer interfaceJi Suanjijiekou, HDMI high-definition interface, DAB SPDIF interface, WIFI interface, LAN lan interfaces, AV video interface, earphone interface and the microphone interface be electrically connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582318.5U CN204903935U (en) | 2015-08-03 | 2015-08-03 | Globular projection equipment with focusing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582318.5U CN204903935U (en) | 2015-08-03 | 2015-08-03 | Globular projection equipment with focusing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903935U true CN204903935U (en) | 2015-12-23 |
Family
ID=54926098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582318.5U Expired - Fee Related CN204903935U (en) | 2015-08-03 | 2015-08-03 | Globular projection equipment with focusing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504695A (en) * | 2021-06-30 | 2021-10-15 | 安徽优品智能科技有限公司 | Projector with adjustable projection lens |
-
2015
- 2015-08-03 CN CN201520582318.5U patent/CN204903935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504695A (en) * | 2021-06-30 | 2021-10-15 | 安徽优品智能科技有限公司 | Projector with adjustable projection lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: 528305 Guangdong, Shunde District, Ronggui Rong Wan neighborhood committee, Fung Fung Road, building two, room two, room 7,, 3 Patentee after: Foshan Bosi, Intelligent Technology Co Ltd Address before: 528305 Foshan, Shunde District, Ronggui street, Rong Sheng Road Lane No. 3, Lane 4, No. Patentee before: Yan Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20200803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |