CN103558730A - Projector fixing frame - Google Patents
Projector fixing frame Download PDFInfo
- Publication number
- CN103558730A CN103558730A CN201310574307.8A CN201310574307A CN103558730A CN 103558730 A CN103558730 A CN 103558730A CN 201310574307 A CN201310574307 A CN 201310574307A CN 103558730 A CN103558730 A CN 103558730A
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- projector
- fixed mount
- upper plate
- processed
- threaded column
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- 210000003746 feather Anatomy 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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Abstract
The invention discloses a projector fixing frame which comprises a fixing frame body and a holding piece. The fixing frame body comprises an upper plate, a base plate arranged at the lower end of the upper plate and a supporting column arranged between the upper plate and the base plate. The holding piece comprises a fixed seat fixed to the upper end face of the center of the upper plate, an upper buckling cover, a threaded column and a locking nut. An arc pit is formed in the center of the fixed seat. One end of the arc pit of the fixed seat is connected with the upper buckling cover through a hinged shaft, and the other end of the arc pit of the fixed seat is connected with the threaded column through a hinged shaft. A through hole allowing the threaded column to pass through is formed in the other end of the upper buckling column, and a second arc pit matched with the arc pit is formed in the end face, buckled with the fixed seat, of the upper buckling cover. The threaded column is sleeved with the locking nut. Through the adoption of the structure, the upper plate, the base plate and the supporting column form the fixing frame body used for fixing a projector, the fixing frame body is arranged on a frame requiring the projector to be mounted through the holding piece, namely, the cooperation of the upper buckling cover and the fixed seat, and the locking nut and threaded column are matched and locked.
Description
Technical field
The present invention relates to projector equipment annex, particularly lifting and the fixedly fixed mount of projector.
Background technology
Existing projector fixed mount mostly is alloy structure, and is directly fixed on ceiling framework according to the size of projector, or on beam, and this fixed form projector angle adjustable can only be realized by projector itself, applicablely substantially fixes the projection video picture of not debugging; But at some special projection video picture environment, for example: the inner projection of ball-type curtain, so just need Duo Tai projector to be fixed on collar tie beam, and there is corresponding angular relationship in each projector, to the inner projection of ball curtain, must be covered with ball curtain, and then the cooperation of necessary a plurality of projectors of the debugging work in early stage, projector's fixed mount of fixed sturcture can not provide real-time contrast to regulate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of projector fixed mount.
For reaching above object, be achieved through the following technical solutions:
Projector's fixed mount, comprising: for the fixing fixed mount of projector with for the fixing grips of fixed mount; Fixed mount comprises: upper plate, be arranged at the base plate of upper plate lower end and be arranged at upper plate and base plate between support column; Base plate is processed with the through hole coordinating with projector prefabricated fixed orifice; Grips comprises: the holder, fastening upper cover, threaded column and the set nut that are fixed on upper surface, upper plate center; Holder center is processed with arc depression; The arc depression two ends of holder, one end is connected with fastening upper cover by hinge, and the other end is connected with threaded column by hinge, and threaded column thread end is for extending radially out in being connected hinge with holder; Fasten the upper cover other end and be provided with the through hole passing for threaded column, and fastening upper cover is processed with holder fastening end face the second arc depression coordinating with circular-arc depression; Set nut is placed on threaded column and stretches out in fastening upper cover upper surface part;
Adopt the present invention of said structure, pass through upper plate, base plate and support column form and are used for the fixedly fixed mount of projector, now the quantity of fixed mount interior support posts can be determined according to actual needs, then pass through grips, by fastening upper cover, coordinate with holder and be installed on the framework that projector need to be installed, adjustable position during installation, when debugging locks by set nut and threaded column after correct position, stable control fixing, and in actual applications, can coordinate with inwall end face processing keyway or the next and surperficial framework steel pipe with key of projection of holder at fastening upper cover,
Upper plate and base plate are provided with middle laminate; Middle laminate is placed on support column; Middle laminate upper surface is provided with and is no less than two detents, and detent arranges with middle laminate Central Symmetry; Upper plate is positioned at detent top position and is processed with tapped through hole; Tapped through hole place is provided with and presses down bolt; Pressing down bolt stretches out in upper plate lower surface part and is provided with clamp nut; Press down bolt bottom and be inserted into detent inside;
Pressing down bolt upper end is butterfly-shaped knob, mainly facilitates user's rotating down pressing bolt;
Middle laminate lower surface is provided with rubber layer, and rubber layer lower surface is processed with some projections, the stability maintenance of assurance projector;
Support column outer wall is processed with feather key; Middle laminate is radially processed with through through-hole wall the gathering sill coordinating with the feather key of support column for support column, in principal security, laminate running orbit is along support column, whole being depressed into, finally determine that position process Zhong Buhuidui projector causes stress to concentrate like this, in assurance, laminate steadily compresses projector.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
The present invention is totally 2 width accompanying drawings, wherein:
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
In figure: 1, fixed mount, 1.1, upper plate, 1.2, base plate, 1.3, support column, 1.4, middle laminate, 1.5, detent, 1.6, tapped through hole, 1.7, press down bolt, 1.8, clamp nut, 1.9, rubber layer, 2, grips, 2.1, holder, 2.2, fasten upper cover, 2.3, threaded column, 2.4, set nut, 2.5, arc depression, the 2.6, second arc depression, 3, feather key, 4, gathering sill, 5, splicing groove, 6, splicing projection.
Embodiment
Projector's fixed mount as depicted in figs. 1 and 2, comprising: for the fixing fixed mount 1 of projector with for the fixing grips 2 of fixed mount 1; Fixed mount 1 comprises: upper plate 1.1, be arranged at the base plate 1.2 of upper plate 1.1 lower ends and be arranged at upper plate 1.1 and base plate 1.2 between support column 1.3; Base plate 1.2 is processed with the through hole coordinating with projector prefabricated fixed orifice, and through hole that can be by herein and the pre-manufactured hole of projector pass through bolted; Grips 2 comprises: the holder 2.1, fastening upper cover 2.2, threaded column 2.3 and the set nut 2.4 that are fixed on upper plate 1.1 upper surfaces, center; Holder 2.1 centers are processed with arc depression 2.5; Arc depression 2.5 two ends of holder 2.1, one end is connected with fastening upper cover 2.2 by hinge, and the other end is connected with threaded column 2.3 by hinge, and threaded column 2.3 thread end are for extending radially out in being connected hinge with holder; Fasten upper cover 2.2 other ends and be provided with the through hole passing for threaded column 2.3, and fastening upper cover 2.2 is processed with holder 2.1 fastening end faces the second arc depression 2.6 coordinating with circular-arc depression 2.5; Set nut 2.4 is placed on threaded column 2.3 and stretches out in fastening upper cover 2.2 upper surface parts;
Adopt the present invention of said structure, by upper plate 1.1, base plate 1.2 and support column 1.3 form and are used for the fixedly fixed mount 1 of projector, now the quantity of fixed mount 1 interior support posts 1.3 can be determined according to actual needs, then by grips 2, by fastening upper cover 2.2, coordinate and be installed on the framework that projector need to be installed with holder 2.1, adjustable position during installation, when debugging locks by set nut 2.4 and threaded column 2.3 after correct position, stable control fixing, and in actual applications, can coordinate with inwall end face processing keyway or the next and surperficial framework steel pipe with key of projection of holder 2.1 at fastening upper cover 2.2,
Upper plate 1.1 and base plate 1.2 sidewalls also can be processed with splicing groove 5 and splicing projection 6, by the upper plate 1.1 of every two adjacent fixed mounts 1 and the splicing of base plate 1.2 projection 6, coordinate location with splicing groove 5, can with protruding 6 places of splicing, bolts assemblies hole be set at splicing groove 5, after having spliced, available bolt combination steel plate with holes is further fixed together the fixed mount of splicing 1 like this, and realization is combined into one;
Upper plate 1.1 is provided with middle laminate 1.4 with base plate 1.2; Middle laminate 1.4 is placed on support column 1.3; Middle laminate 1.4 upper surfaces are provided with and are no less than two detents 1.5, and detent 1.5 is with middle laminate 1.4 Central Symmetry settings; Upper plate 1.1 is positioned at detent 1.5 top positions and is processed with tapped through hole 1.6; Tapped through hole 1.6 places are provided with and press down bolt 1.7; Pressing down bolt 1.7 stretches out in upper plate 1.1 lower surface parts and is provided with clamp nut 1.8; Press down bolt 1.7 bottoms and be inserted into detent 1.5 inside;
Pressing down bolt 1.7 upper ends is butterfly-shaped knob, mainly facilitates user's rotating down pressing bolt;
Middle laminate 1.4 lower surfaces are provided with rubber layer 1.9, and rubber layer 1.9 lower surfaces are processed with some projections, the stability maintenance of assurance projector;
Support column 1.3 outer walls are processed with feather key 3; Middle laminate 1.4 is radially processed with through through-hole wall the gathering sill 4 coordinating with the feather key 3 of support column 1.3 for support column 1.3, in principal security, laminate 1.4 running orbits are along support column 1.3, whole being depressed into, finally determine that position process Zhong Buhuidui projector causes stress to concentrate like this, in assurance, laminate 1.4 steadily compresses projector.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, when utilizing, appeal the equivalent embodiment that the technology contents disclosing is made a little change or is modified to equivalent variations, in every case be the content that does not depart from technical solution of the present invention, foundation technical spirit of the present invention is to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. projector's fixed mount, comprising: for the fixing fixed mount of projector (1) with for the fixing grips (2) of fixed mount (1); It is characterized in that: described fixed mount (1) comprising: upper plate (1.1), be arranged at the base plate (1.2) of upper plate (1.1) lower end and be arranged at upper plate (1.1) and base plate (1.2) between support column (1.3); Described base plate (1.2) is processed with the through hole coordinating with projector prefabricated fixed orifice; Described grips (2) comprising: the holder (2.1), fastening upper cover (2.2), threaded column (2.3) and the set nut (2.4) that are fixed on upper plate (1.1) upper surface, center; Described holder (2.1) center is processed with arc depression (2.5); Arc depression (2.5) two ends of described holder (2.1), one end is connected with fastening upper cover (2.2) by hinge, the other end is connected with threaded column (2.3) by hinge, and described threaded column (2.3) thread end is for extending radially out in being connected hinge with holder; Described fastening upper cover (2.2) other end is provided with the through hole passing for threaded column (2.3), and described fastening upper cover (2.2) is processed with holder (2.1) fastening end face the second arc depression (2.6) coordinating with circular-arc depression (2.5); Described set nut (2.4) is placed on threaded column (2.3) and stretches out in fastening upper cover (2.2) upper surface part.
2. projector according to claim 1 fixed mount, is characterized in that: described upper plate (1.1) is provided with middle laminate (1.4) with base plate (1.2); Described middle laminate (1.4) is placed on support column (1.3); Described middle laminate (1.4) upper surface is provided with and is no less than two detents (1.5), and described detent (1.5) is with middle laminate (1.4) Central Symmetry setting; Described upper plate (1.1) is positioned at detent (1.5) top position and is processed with tapped through hole (1.6); Described tapped through hole (1.6) is located to be provided with and is pressed down bolt (1.7); The described bolt (1.7) that presses down stretches out in upper plate (1.1) lower surface part and is provided with clamp nut (1.8); Described bolt (1.7) bottom that presses down is inserted into detent (1.5) inside.
3. projector according to claim 2 fixed mount, is characterized in that: described in to press down bolt (1.7) upper end be butterfly-shaped knob.
4. projector according to claim 2 fixed mount, it is characterized in that: described middle laminate (1.4) lower surface is provided with rubber layer (1.9), and rubber layer (1.9) lower surface is processed with some projections.
5. projector according to claim 2 fixed mount, is characterized in that: described support column (1.3) outer wall is processed with feather key (3); Described middle laminate (1.4) is radially processed with through through-hole wall the gathering sill (4) coordinating with the feather key (3) of support column (1.3) for support column (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574307.8A CN103558730B (en) | 2013-11-13 | 2013-11-13 | Projector's fixed mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574307.8A CN103558730B (en) | 2013-11-13 | 2013-11-13 | Projector's fixed mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103558730A true CN103558730A (en) | 2014-02-05 |
| CN103558730B CN103558730B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574307.8A Active CN103558730B (en) | 2013-11-13 | 2013-11-13 | Projector's fixed mount |
Country Status (1)
| Country | Link |
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| CN (1) | CN103558730B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154723A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | Based on the optical projection system improving drop shadow effect |
| CN106980219A (en) * | 2016-01-19 | 2017-07-25 | 精工爱普生株式会社 | Grips and projecting apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154722B (en) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | A kind of optical projection system |
| CN106094410B (en) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | Anti- blocking type optical projection system |
| CN106885118B (en) * | 2017-04-21 | 2019-01-04 | 江苏精仪达科技有限公司 | A kind of projector suspension bracket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172320A1 (en) * | 1984-08-20 | 1986-02-26 | MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co. KG | Pivoting arm |
| CN2605343Y (en) * | 2003-02-18 | 2004-03-03 | 史明栋 | Buildings scaffold over beam knot |
| CN201876619U (en) * | 2010-11-26 | 2011-06-22 | 西安盛世网络信息有限公司 | Assembly auxiliary device of 3D (three-dimensional) stereoscopic image projection and play system |
| CN103373629A (en) * | 2012-04-27 | 2013-10-30 | 泰州汇能不锈钢制品有限公司 | Positioning and cleaning device for transmitting steel belt |
| CN203520003U (en) * | 2013-11-13 | 2014-04-02 | 大连博跃科技发展有限公司 | Projector fixing rack |
-
2013
- 2013-11-13 CN CN201310574307.8A patent/CN103558730B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172320A1 (en) * | 1984-08-20 | 1986-02-26 | MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co. KG | Pivoting arm |
| CN2605343Y (en) * | 2003-02-18 | 2004-03-03 | 史明栋 | Buildings scaffold over beam knot |
| CN201876619U (en) * | 2010-11-26 | 2011-06-22 | 西安盛世网络信息有限公司 | Assembly auxiliary device of 3D (three-dimensional) stereoscopic image projection and play system |
| CN103373629A (en) * | 2012-04-27 | 2013-10-30 | 泰州汇能不锈钢制品有限公司 | Positioning and cleaning device for transmitting steel belt |
| CN203520003U (en) * | 2013-11-13 | 2014-04-02 | 大连博跃科技发展有限公司 | Projector fixing rack |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980219A (en) * | 2016-01-19 | 2017-07-25 | 精工爱普生株式会社 | Grips and projecting apparatus |
| CN106980219B (en) * | 2016-01-19 | 2019-12-27 | 精工爱普生株式会社 | Holding piece and projector |
| CN106154723A (en) * | 2016-08-30 | 2016-11-23 | 成都西华升腾科技有限公司 | Based on the optical projection system improving drop shadow effect |
| CN106154723B (en) * | 2016-08-30 | 2018-05-29 | 成都西华升腾科技有限公司 | Based on the optical projection system for improving drop shadow effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103558730B (en) | 2015-09-30 |
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Effective date of registration: 20160114 Address after: 10, 18 and 19, Torch Road, Dalian hi tech Zone, Liaoning, 116023 Patentee after: Dalian Bo Tao culture Polytron Technologies Inc. Address before: Lazishan village xinzhaizi street in Ganjingzi District of Dalian City, Liaoning province 116000 Patentee before: DALIAN BEYOND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projector fixing frame Effective date of registration: 20220421 Granted publication date: 20150930 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2022980004565 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20150930 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2022980004565 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projector mounting bracket Effective date of registration: 20230915 Granted publication date: 20150930 Pledgee: China Minsheng Bank Co.,Ltd. Dalian Branch Pledgor: Dalian Bo Tao culture Polytron Technologies Inc. Registration number: Y2023980057002 |