CN204945475U - A kind of can 360 ° projection camera lenses - Google Patents
A kind of can 360 ° projection camera lenses Download PDFInfo
- Publication number
- CN204945475U CN204945475U CN201520579235.0U CN201520579235U CN204945475U CN 204945475 U CN204945475 U CN 204945475U CN 201520579235 U CN201520579235 U CN 201520579235U CN 204945475 U CN204945475 U CN 204945475U
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- arrangement
- mirrors cylinder
- circular groove
- camera lenses
- rotary components
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Abstract
The utility model relate to a kind of can 360 ° projection camera lenses, it comprises rotary components and fixation kit, described rotary components comprises reflector bracket, front lens group is provided with in described front arrangement of mirrors cylinder, reflective mirror is provided with inside described reflector bracket, described rear arrangement of mirrors cylinder I comprises anterior lens barrel and rear portion brace, described rear portion brace is connected with the front end face of rear arrangement of mirrors cylinder II, the front end face barrel of arrangement of mirrors cylinder II is provided with a circle circular groove mouth in the rear, the rear portion brace of the rear arrangement of mirrors cylinder I of described circular groove mouth correspondence is provided with two pins, described pin is placed in circular groove mouth, the front end face of the rear arrangement of mirrors cylinder II outside described circular groove mouth is provided with two screw holes, portion's brace is provided with a circle connecting through hole in the rear, described rotary components is connected with fixation kit with the connecting screw rod in screw hole by being located at connecting through hole.Before the utility model camera lens, group can 360 ° of rotations, easy to adjust, ensure that projector's board is placed on horizontal direction all the time.
Description
Technical field
The utility model relates to a kind of projector lens, is specifically related to a kind of adjustable projection machine camera lens.
Background technology
At present, projection objective structure is all delivered directly or reflective, a fixed-direction above can only be incident upon, if need to be incident upon ceiling or left and right directions, just need board is edge-on or place vertically, the heat dissipation wind channel of board can be caused like this to change, cause heat dissipation problem, the problems such as astasia.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, to provide before a kind of camera lens group can 360 ° of rotations, easy to adjust, ensures that projector's board is placed on the camera lens of horizontal direction all the time.
Technical scheme: in order to solve the problems of the technologies described above, described in the utility model a kind of can 360 ° projection camera lenses, it comprises rotary components and fixation kit, and described rotary components is located at fixation kit front portion, described rotary components comprises reflector bracket, and be located at the front arrangement of mirrors cylinder of described reflector bracket front portion and be located at the rear arrangement of mirrors cylinder I at described reflector bracket rear portion, front lens group is provided with in described front arrangement of mirrors cylinder, reflective mirror is provided with inside described reflector bracket, rear lens group I is provided with in the rear in arrangement of mirrors cylinder I, described fixation kit comprises rear arrangement of mirrors cylinder II, rear lens group II is provided with in the rear in arrangement of mirrors cylinder II, described rear arrangement of mirrors cylinder I comprises anterior lens barrel and rear portion brace, described rear portion brace is connected with the front end face of rear arrangement of mirrors cylinder II, the front end face barrel of arrangement of mirrors cylinder II is provided with a circle circular groove mouth in the rear, the rear portion brace of the rear arrangement of mirrors cylinder I of described circular groove mouth correspondence is provided with two pins, described pin is placed in circular groove mouth, the front end face of the rear arrangement of mirrors cylinder II outside described circular groove mouth is provided with two screw holes, portion's brace is provided with a circle connecting through hole in the rear, described rotary components is connected with fixation kit with the connecting screw rod in screw hole by being located at connecting through hole.
Described front lens group comprises lens combination I.
Described rear lens group I comprises lens combination II, lens combination III, lens combination IV and lens combination V from front to back successively.
Described rear lens group II comprises lens combination VI and lens combination VII from front to back successively.
Described reflector bracket and horizontal direction are 45 °.
Two described pin symmetries are located on same diameter line.
Two described screw hole symmetries are located on same diameter line.
The utility model is N number of through hole on portion's brace in the rear, when rotary components rotates to certain position, rotary components and fixation kit is fixed by connecting screw rod.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model one-piece construction arranges rationally, described rotary components and fixation kit are closely cooperated by connecting screw rod, and described rotary components carries out 360 ° of position adjustments by pin, easy to adjust, no matter be incident upon which direction, can ensure that board is placed on horizontal direction, proper heat reduction, the heat dissipation wind channel of board can not change, board is stood surely, realistic request for utilization.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As depicted in figs. 1 and 2, described in the utility model a kind of can 360 ° projection camera lenses, it comprises rotary components and fixation kit, and described rotary components is located at fixation kit front portion, described rotary components comprises reflector bracket 1, and be located at the front arrangement of mirrors cylinder 2 of described reflector bracket 1 front portion and be located at the rear arrangement of mirrors cylinder I 3 at described reflector bracket 1 rear portion, front lens group is provided with in described front arrangement of mirrors cylinder 2, reflective mirror 4 is provided with inside described reflector bracket 1, rear lens group I is provided with in the rear in arrangement of mirrors cylinder I 3, described fixation kit comprises rear arrangement of mirrors cylinder II 5, rear lens group II is provided with in the rear in arrangement of mirrors cylinder II 5, described rear arrangement of mirrors cylinder I 3 comprises anterior lens barrel 6 and rear portion brace 7, described rear portion brace 7 is connected with the front end face of rear arrangement of mirrors cylinder II 5, the front end face barrel of arrangement of mirrors cylinder II 5 is provided with a circle circular groove mouth 8 in the rear, the rear portion brace 7 of the rear arrangement of mirrors cylinder I 3 of described circular groove mouth 8 correspondence is provided with two pins 9, described pin 9 is placed in circular groove mouth 8, the front end face of the rear arrangement of mirrors cylinder II 5 outside described circular groove mouth 8 is provided with two screw holes 10, portion's brace 7 is provided with a circle connecting through hole 11 in the rear, described rotary components is connected with fixation kit with the connecting screw rod 12 in screw hole 10 by being located at connecting through hole 11, described front lens group comprises lens combination I 13, described rear lens group I comprises lens combination II 14, lens combination III 15, lens combination IV 16 and lens combination V 17 from front to back successively, described rear lens group II comprises lens combination VI 18 and lens combination VII 19 from front to back successively, described reflector bracket 1 is 45 ° with horizontal direction, two described pin 9 symmetries are located on same diameter line, two described screw hole 10 symmetries are located on same diameter line.The utility model one-piece construction arranges rationally, described rotary components and fixation kit are closely cooperated by connecting screw rod, described rotary components carries out 360 ° of position adjustments by pin, easy to adjust, no matter be incident upon which direction, can ensure that board is placed on horizontal direction, proper heat reduction, the heat dissipation wind channel of board can not change, and board is stood surely, realistic request for utilization.
The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection domain of the present utility model, and all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (7)
1. can 360 ° projection camera lenses, it is characterized in that: it comprises rotary components and fixation kit, described rotary components is located at fixation kit front portion, described rotary components comprises reflector bracket (1), and be located at the front arrangement of mirrors cylinder (2) of described reflector bracket (1) front portion and be located at the rear arrangement of mirrors cylinder I (3) at described reflector bracket (1) rear portion, front lens group is provided with in described front arrangement of mirrors cylinder (2), reflective mirror (4) is provided with in described reflector bracket (1) inner side, rear lens group I is provided with in the rear in arrangement of mirrors cylinder I (3), described fixation kit comprises rear arrangement of mirrors cylinder II (5), rear lens group II is provided with in the rear in arrangement of mirrors cylinder II (5), described rear arrangement of mirrors cylinder I (3) comprises anterior lens barrel (6) and rear portion brace (7), described rear portion brace (7) is connected with the front end face of rear arrangement of mirrors cylinder II (5), the front end face barrel of arrangement of mirrors cylinder II (5) is provided with a circle circular groove mouth (8) in the rear, the rear portion brace (7) of the rear arrangement of mirrors cylinder I (3) of described circular groove mouth (8) correspondence is provided with two pins (9), described pin (9) is placed in circular groove mouth (8), the front end face of the rear arrangement of mirrors cylinder II (5) in described circular groove mouth (8) outside is provided with two screw holes (10), portion's brace (7) is provided with a circle connecting through hole (11) in the rear, described rotary components is connected with fixation kit with the connecting screw rod (12) in screw hole (10) by being located at connecting through hole (11).
2. according to claim 1 can 360 ° projection camera lenses, it is characterized in that: described front lens group comprises lens combination I (13).
3. according to claim 1 can 360 ° projection camera lenses, it is characterized in that: described rear lens group I comprises lens combination II (14), lens combination III (15), lens combination IV (16) and lens combination V (17) from front to back successively.
4. according to claim 1 can 360 ° projection camera lenses, it is characterized in that: described rear lens group II comprises lens combination VI (18) and lens combination VII (19) from front to back successively.
5. according to claim 1 can the camera lenses of 360 ° of projections, it is characterized in that: described reflector bracket (1) and horizontal direction are 45 °.
6. according to claim 1 can 360 ° projection camera lenses, it is characterized in that: two described pin (9) symmetries are located on same diameter line.
7. according to claim 1 can 360 ° projection camera lenses, it is characterized in that: two described screw hole (10) symmetries are located on same diameter line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579235.0U CN204945475U (en) | 2015-08-04 | 2015-08-04 | A kind of can 360 ° projection camera lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579235.0U CN204945475U (en) | 2015-08-04 | 2015-08-04 | A kind of can 360 ° projection camera lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945475U true CN204945475U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579235.0U Active CN204945475U (en) | 2015-08-04 | 2015-08-04 | A kind of can 360 ° projection camera lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707459A (en) * | 2015-08-04 | 2017-05-24 | 江苏宜清光电科技有限公司 | Lens capable of projecting for 360 degrees |
| WO2019169819A1 (en) * | 2018-03-05 | 2019-09-12 | 深圳光峰科技股份有限公司 | Adjustable projection lens and projection device |
-
2015
- 2015-08-04 CN CN201520579235.0U patent/CN204945475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707459A (en) * | 2015-08-04 | 2017-05-24 | 江苏宜清光电科技有限公司 | Lens capable of projecting for 360 degrees |
| WO2019169819A1 (en) * | 2018-03-05 | 2019-09-12 | 深圳光峰科技股份有限公司 | Adjustable projection lens and projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 239000 building 19, Zhaoyang Industrial Park, 801 Century Avenue, Chuzhou, Anhui Province Patentee after: CHUZHOU AILUOWEI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Yongan Road, economic development zone, Yixing City, Jiangsu Province Patentee before: JIANGSU INOVEL DISPLAY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |