CN104570571A - Full-automatic projector - Google Patents

Full-automatic projector Download PDF

Info

Publication number
CN104570571A
CN104570571A CN201510047210.0A CN201510047210A CN104570571A CN 104570571 A CN104570571 A CN 104570571A CN 201510047210 A CN201510047210 A CN 201510047210A CN 104570571 A CN104570571 A CN 104570571A
Authority
CN
China
Prior art keywords
projector
projection
present
elevating lever
automatic
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.)
Pending
Application number
CN201510047210.0A
Other languages
Chinese (zh)
Inventor
张琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510047210.0A priority Critical patent/CN104570571A/en
Publication of CN104570571A publication Critical patent/CN104570571A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/53—Means for automatic focusing, e.g. to compensate thermal effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)

Abstract

The invention discloses a full-automatic projector which comprises a base. A rotatable turnplate is arranged on the base, a first lifting rod and a second lifting rod are arranged on the turnplate, the top ends of the first lifting rod and the second lifting rod are movably connected with a projection body, a projection lens is arranged on the projection body, horizontal inclination angle of the projection body can be adjusted automatically, and the projection lens can automatically focus. Posture and focus distance of the full-automatic projector can be adjusted automatically according to projection distance and distance quickly and accurately, so that great convenience is brought to use of the projector.

Description

A kind of automatic projector instrument
Technical field
The present invention relates to a kind of projector, or rather, is a kind of automatic projector instrument.
Background technology
Projector, also known as projector, be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, same to computing machine, VCD, DVD, BD, game machine, DV etc. can be connected and play corresponding vision signal by different interfaces.Projector is widely used in family, office, school and public place of entertainment, and different according to working method, have CRT, LCD, DLP etc. are dissimilar.
The projector generally used at present needs position and the inclination angle of manual setting projector, needs, according to the manual focusing of the distance of projected position, to be not very convenient to use simultaneously.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provides a kind of convenient and practical automatic projector instrument.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of automatic projector instrument, comprise a base, described base is provided with a rotating rotating disk, described rotating disk is provided with one first elevating lever and one second elevating lever, the first described elevating lever and the top of the second elevating lever are flexibly connected with a Projection Body, and described Projection Body is provided with a projecting lens.
As preferred embodiment of the present invention, the level inclination of described Projection Body can regulate automatically.
As preferred embodiment of the present invention, described projecting lens can auto-focusing.
Because automatic projector instrument of the present invention itself can adjust attitude and the focal length of projector automatically according to the Distance geometry distance of projection, adjustment is quick and accurate, for the use of projector brings great convenience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of automatic projector instrument of the present invention;
Fig. 2 is the perspective view of the automatic projector instrument in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of convenient and practical automatic projector instrument.
As shown in Figure 1 and Figure 2, a kind of automatic projector instrument 1, comprise a base 2, described base 2 is provided with a rotating rotating disk 31, described rotating disk 31 is provided with one first elevating lever 32 and one second elevating lever 33, the first described elevating lever 32 and the top of the second elevating lever 33 are flexibly connected with a Projection Body 41, and described Projection Body 41 is provided with a projecting lens 42.
As shown in Figure 1 and Figure 2, the level inclination of described Projection Body 41 can regulate automatically.
As shown in Figure 1 and Figure 2, described projecting lens 42 can auto-focusing.
The automatic projector instrument of this invention itself can adjust attitude and the focal length of projector automatically according to the Distance geometry distance of projection, adjustment is quick and accurate, for the use of projector brings great convenience.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.

Claims (3)

1. an automatic projector instrument (1), comprise a base (2), it is characterized in that, described base (2) is provided with a rotating rotating disk (31), described rotating disk (31) is provided with one first elevating lever (32) and one second elevating lever (33), described the first elevating lever (32) and the top of the second elevating lever (33) are flexibly connected with a Projection Body (41), and described Projection Body (41) is provided with a projecting lens (42).
2. automatic projector instrument according to claim 1, is characterized in that, the level inclination of described Projection Body (41) can regulate automatically.
3. automatic projector instrument according to claim 2, is characterized in that, described projecting lens (42) can auto-focusing.
CN201510047210.0A 2015-01-30 2015-01-30 Full-automatic projector Pending CN104570571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510047210.0A CN104570571A (en) 2015-01-30 2015-01-30 Full-automatic projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510047210.0A CN104570571A (en) 2015-01-30 2015-01-30 Full-automatic projector

Publications (1)

Publication Number Publication Date
CN104570571A true CN104570571A (en) 2015-04-29

Family

ID=53087004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510047210.0A Pending CN104570571A (en) 2015-01-30 2015-01-30 Full-automatic projector

Country Status (1)

Country Link
CN (1) CN104570571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111610688A (en) * 2020-05-26 2020-09-01 广景视睿科技（深圳）有限公司 Automatic adjust projection arrangement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204010A (en) * 1988-02-10 1989-08-16 Topcon Corp Automatic focusing projection device
US5005967A (en) * 1988-07-01 1991-04-09 Minolta Camera Kabushiki Kaisha Microfilm image processing apparatus having automatic focus control capabilities
TW200421005A (en) * 2003-04-15 2004-10-16 Benq Corp Adjustable support stand
CN2685931Y (en) * 2004-03-01 2005-03-16 林欧煌 Projector regulator for rear-projection television set
CN102193284A (en) * 2010-03-17 2011-09-21 鸿富锦精密工业（深圳）有限公司 Projector
CN103424975A (en) * 2012-05-24 2013-12-04 周丽明 Projector support
CN203606618U (en) * 2013-12-06 2014-05-21 陕西理工学院 Projection equipment
CN103838066A (en) * 2012-11-23 2014-06-04 鸿富锦精密工业（深圳）有限公司 Projector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204010A (en) * 1988-02-10 1989-08-16 Topcon Corp Automatic focusing projection device
US5005967A (en) * 1988-07-01 1991-04-09 Minolta Camera Kabushiki Kaisha Microfilm image processing apparatus having automatic focus control capabilities
TW200421005A (en) * 2003-04-15 2004-10-16 Benq Corp Adjustable support stand
CN2685931Y (en) * 2004-03-01 2005-03-16 林欧煌 Projector regulator for rear-projection television set
CN102193284A (en) * 2010-03-17 2011-09-21 鸿富锦精密工业（深圳）有限公司 Projector
CN103424975A (en) * 2012-05-24 2013-12-04 周丽明 Projector support
CN103838066A (en) * 2012-11-23 2014-06-04 鸿富锦精密工业（深圳）有限公司 Projector
CN203606618U (en) * 2013-12-06 2014-05-21 陕西理工学院 Projection equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111610688A (en) * 2020-05-26 2020-09-01 广景视睿科技（深圳）有限公司 Automatic adjust projection arrangement
CN111610688B (en) * 2020-05-26 2022-01-11 广景视睿科技（深圳）有限公司 Automatic adjust projection arrangement

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429