CN105257967A - Projector claw easy to regulate and install - Google Patents
Projector claw easy to regulate and install Download PDFInfo
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- CN105257967A CN105257967A CN201510828727.3A CN201510828727A CN105257967A CN 105257967 A CN105257967 A CN 105257967A CN 201510828727 A CN201510828727 A CN 201510828727A CN 105257967 A CN105257967 A CN 105257967A
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- projector
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- metal lath
- link plate
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Abstract
The invention relates to a projector claw easy to regulate and install. The projector claw comprises a mounting rack and a connector, wherein the mounting rack is used for being connected with a projector, and the connector is used for being connected with a telescopic rod; the mounting rack comprises two metal strips and a hanging plate, a universal joint is arranged on one metal strip, a connecting rod is arranged on the universal joint, and the upper end of the connecting rod is hinged to one side of the hanging plate by virtue of a hinge; a connecting piece is arranged on the other side of the hanging plate, the upper end of the connecting piece is hinged with the hanging plate by virtue of a hinge, two branches are formed on the lower end of the connecting piece, and each branch is hinged with the other metal strip by virtue of a hinge; a hollow round hole is formed in the middle of the hanging plate, and the hanging plate is connected to the connector through the round hole; hollow strip-shaped holes are formed in the middle of the metal strips, and bolts are arranged, so as to pass through the strip-shaped holes to fix the mounting rack on the projector. The projector claw has the main advantages of simplicity and convenience in installation, regulation and operation.
Description
Technical field
The invention belongs to projection field, the one being related specifically to suspension type projector bracket hangs pawl.
Background technique
Suspension type projector bracket, generally by base, flexible rod, hang pawl and form; Wherein hang pawl to be mainly used in connecting projector, and there is the effect of the horizontal rotational positions regulating projector.See shown in accompanying drawing 1, traditional pawl that hangs generally is made up of hook (1), dish seat (2), pivoted arm (3), fore paw (4); Pivoted arm (3) and fore paw (4) are respectively provided with 4, and it is upper and rotatable that one end of pivoted arm (3) is connected to dish seat (2), and fore paw (4) is at the upper scalable adjusted position of pivoted arm (3), and fore paw (4) is arranged on projector by bolt.
I is installing in numerous suspension type projector bracket, find above-mentioned this hang pawl install too loaded down with trivial details, regulate horizontal rotational positions very inconvenient.One, pawl will be hung when being arranged on projector, except need between fore paw and projector bolt fixing except, also need to fix with bolt between pivoted arm and fore paw; In addition, different projector is different for the spacing of installing between the screw hanging pawl, and some fore paws also will inward to being connected to pivoted arm, and it is very inconvenient to install.When two, carrying out rotation adjustment horizontal position, each fore paw all needs certain position and moves on the pivoted arm at place, and moveable position is very limited, and these are all unfavorable for regulating.
Summary of the invention
Hang pawl Problems existing in order to what solve above-mentioned traditional suspension type projector bracket, the present invention is to provide a kind of being easy to and regulate the projector installed to hang pawl, its install and adjustment operation all very convenient.
The technical solution adopted for the present invention to solve the technical problems is:
Being easy to regulate the projector installed to hang a pawl, comprising the scaffold for connecting projector and the connecting head for connection expansion link.Described scaffold, comprises two metal lath and a link plate; One of them metal lath is provided with a universal joint, and universal joint is provided with connecting rod, and the upper end of connecting rod is by the side of hinge at link plate; The opposite side of link plate is provided with a link, the upper end of link by hinge and link plate hinged, Liang Ge branch is established in the lower end of link, each branch by hinge and another metal lath hinged.Described link plate, centre is provided with the circular hole of hollow out, and link plate is connected on connecting head by circular hole.Described metal lath, centre is provided with the bar hole of hollow out; Be provided with bolt again, for scaffold being fixed on projector through bar hole.
Described connecting head, upper end is provided with hook, for connection expansion link and for regulating elevation-depression angle, lower end is provided with chassis, for tangling scaffold, linking up with and being provided with pipe between chassis and being connected; The lower part of pipe is provided with screw thread; Corresponding with screw thread, be provided with nut again, nut is used for fixed underpan, prevents from rotating.
Beneficial effect of the present invention is mainly manifested in: install and adjustment operation, simple and convenient.
Accompanying drawing explanation
To be that traditional suspension type projector bracket is a kind of common hang pawl to Fig. 1.
Fig. 2 is the structural representation of one embodiment of the present invention.
Fig. 3 is a kind of schematic diagram after one embodiment of the present invention installs projection.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are further described.
See shown in Fig. 2 and Fig. 3, a kind of being easy to regulates the projector installed to hang pawl, comprises the scaffold for connecting projector and the connecting head for connection expansion link.
Described scaffold, comprises two metal lath 1a, 1b and a link plate 2.The neutral position of one of them metal lath 1a is provided with a universal joint 3, and universal joint 3 is provided with connecting rod 4, and the upper end of connecting rod 4 is hinged on the side of link plate 2 by hinge 5a; The opposite side of link plate 2 is provided with a link 6, the upper end of link 6 by hinge 5b and link plate 2 hinged, Liang Ge branch is established in the lower end of link 6, and Liang Ge branch is hinged respectively by hinge 5c, hinge 5d and another metal lath 1b.Described link plate 2, centre is provided with the circular hole of hollow out, and the diameter of circular hole is 50mm; Link plate 2 is connected on connecting head by circular hole.Described metal lath 1a, 1b, be provided with bar hole 7a, 7b of hollow out respectively in the middle of respective lath; Be provided with again bolt 8 and packing ring 9, during installation, packing ring 9 is placed on the below of metal lath, and scaffold is fixed on projector A through bar hole and packing ring 9 by bolt 8.
Described connecting head, upper end is provided with hook 10, and for connection expansion link B and for regulating elevation-depression angle, lower end is provided with circular base plate 11, and diameter is 60mm, and the link plate 2 of scaffold is placed on chassis; Hook 10 is that 48mm pipe 12 is connected with being provided with diameter between chassis 11; The lower part of pipe 12 is provided with screw thread 13; Corresponding with screw thread 13, be provided with again nut 14, nut 14, for fixed underpan 11, prevents from rotating.
Further, universal joint 3 recited above, adopts card ball joint.
Further, conveniently install, nut 14 recited above adopts wing nut; Described bolt 8, its bolt head also adopts butterfly, directly to twist with hand.
In mode of execution recited above, make to be hinged, make link 6 and connecting rod 4 all can go up the bottom, facilitate the distance between adjustment two metal lath 1a, 1b; Wherein be provided with universal joint 3 in the middle of metal lath 1a to connect, metal lath 1a can also substantially horizontal be rotated.Like this, no matter how projector arranging for installing four screws hanging pawl, through metal lath projector can be fixed on bolt like a cork and to hang on pawl.
The method of above-mentioned mode of execution is installed, as shown in Figure 3, can with reference to as follows:
1) first use 2 bolts 8 through metal lath 1b, packing ring, screw in two screws in projector A front respectively;
2) re-use 2 bolts 8 through metal lath 1a, packing ring, screw in two screws at projector A rear respectively;
3) hanging on the flexible rod B of support by hook 10 by hanging pawl again, rotating projector and regulating horizontal position, by wing nut 14, scaffold being fixed on connecting head.
Installation method recited above is former and later two positions metal lath being laterally arranged on projector; Can be determined on a case-by-case basis, also metal lath longitudinally can be arranged on the position, two, left and right of projector.
Above-described is only one embodiment of the present invention, and to one skilled in the art, under the premise without departing from the principles of the invention, some changes made, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. being easy to regulate the projector installed to hang a pawl, comprising the scaffold for connecting projector and the connecting head for connection expansion link; It is characterized in that: described scaffold, comprise two metal lath and a link plate; One of them metal lath is provided with a universal joint, and universal joint is provided with connecting rod, and the upper end of connecting rod is by the side of hinge at link plate; The opposite side of link plate is provided with a link, the upper end of link by hinge and link plate hinged, Liang Ge branch is established in the lower end of link, each branch by hinge and another metal lath hinged; Described link plate, centre is provided with the circular hole of hollow out, and link plate is connected on connecting head by circular hole; Described metal lath, centre is provided with the bar hole of hollow out; Be provided with bolt again, for scaffold being fixed on projector through bar hole.
2. a kind of being easy to according to claim 1 regulates the projector installed to hang pawl, and it is characterized in that: described connecting head, upper end is provided with hook, for connection expansion link and for regulating elevation-depression angle, lower end is provided with chassis, for tangling scaffold, linking up with and being provided with pipe between chassis and being connected; The lower part of pipe is provided with screw thread; Corresponding with screw thread, be provided with nut again, nut is used for fixed underpan, prevents from rotating.
3. a kind of being easy to according to claim 1 regulates the projector installed to hang pawl, and it is characterized in that: be also provided with packing ring, during installation, packing ring is placed on the below of metal lath.
4. a kind of being easy to according to claim 1 regulates the projector installed to hang pawl, it is characterized in that: described universal joint, adopts card ball joint.
5. a kind of being easy to according to claim 1 regulates the projector installed to hang pawl, and it is characterized in that: described bolt, its bolt head adopts butterfly.
6. a kind of being easy to according to claim 2 regulates the projector installed to hang pawl, it is characterized in that: described nut adopts wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828727.3A CN105257967B (en) | 2015-11-25 | 2015-11-25 | A kind of projecting apparatus that can easily be accommodated installation hangs pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828727.3A CN105257967B (en) | 2015-11-25 | 2015-11-25 | A kind of projecting apparatus that can easily be accommodated installation hangs pawl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257967A true CN105257967A (en) | 2016-01-20 |
| CN105257967B CN105257967B (en) | 2017-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510828727.3A Active CN105257967B (en) | 2015-11-25 | 2015-11-25 | A kind of projecting apparatus that can easily be accommodated installation hangs pawl |
Country Status (1)
| Country | Link |
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| CN (1) | CN105257967B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017972U1 (en) * | 2000-10-20 | 2001-01-04 | Liao Jung Huang | Hanging frame for projectors |
| CN2819383Y (en) * | 2005-09-28 | 2006-09-20 | 刘伦凯 | Transverse telescopic and viewing-angle adjusting planar TV-set rest |
| US20090294619A1 (en) * | 2008-05-29 | 2009-12-03 | Mike David | Projector mount with phillips screw driver angle adjustment |
| CN202392400U (en) * | 2011-12-15 | 2012-08-22 | 深圳市幕工坊科技有限公司 | Universal adjustable projector wall hanger |
| CN202769214U (en) * | 2012-06-29 | 2013-03-06 | 宁波乐歌视讯科技股份有限公司 | Wall hanging bracket for television |
| DE102011053660A1 (en) * | 2011-09-15 | 2013-03-21 | Peta Bearbeitungstechnik Gmbh | Fastening device for image reproduction apparatus e.g. projector at wall in room, has mounting rail movably and displaceably arranged in suspension device, where retaining rail is movably and displaceably retained in mounting rail |
| CN203131374U (en) * | 2013-01-24 | 2013-08-14 | 陆志彪 | Projector lifting frame |
| US20130320172A1 (en) * | 2012-05-30 | 2013-12-05 | Jerry Skorupa | Coil retainer and method of use |
| CN104315319A (en) * | 2014-11-11 | 2015-01-28 | 潘爱松 | Simple suspension type projector bracket |
| CN205137014U (en) * | 2015-11-25 | 2016-04-06 | 潘爱松 | Easily adjust projecting apparatus lifting claw of installation |
-
2015
- 2015-11-25 CN CN201510828727.3A patent/CN105257967B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017972U1 (en) * | 2000-10-20 | 2001-01-04 | Liao Jung Huang | Hanging frame for projectors |
| CN2819383Y (en) * | 2005-09-28 | 2006-09-20 | 刘伦凯 | Transverse telescopic and viewing-angle adjusting planar TV-set rest |
| US20090294619A1 (en) * | 2008-05-29 | 2009-12-03 | Mike David | Projector mount with phillips screw driver angle adjustment |
| DE102011053660A1 (en) * | 2011-09-15 | 2013-03-21 | Peta Bearbeitungstechnik Gmbh | Fastening device for image reproduction apparatus e.g. projector at wall in room, has mounting rail movably and displaceably arranged in suspension device, where retaining rail is movably and displaceably retained in mounting rail |
| CN202392400U (en) * | 2011-12-15 | 2012-08-22 | 深圳市幕工坊科技有限公司 | Universal adjustable projector wall hanger |
| US20130320172A1 (en) * | 2012-05-30 | 2013-12-05 | Jerry Skorupa | Coil retainer and method of use |
| CN202769214U (en) * | 2012-06-29 | 2013-03-06 | 宁波乐歌视讯科技股份有限公司 | Wall hanging bracket for television |
| CN203131374U (en) * | 2013-01-24 | 2013-08-14 | 陆志彪 | Projector lifting frame |
| CN104315319A (en) * | 2014-11-11 | 2015-01-28 | 潘爱松 | Simple suspension type projector bracket |
| CN205137014U (en) * | 2015-11-25 | 2016-04-06 | 潘爱松 | Easily adjust projecting apparatus lifting claw of installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105257967B (en) | 2017-07-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 2699 No. 325000 Zhejiang province Wenzhou city Sha town of Wenzhou economic and Technological Development Zone Yongqiang Avenue Applicant after: Pan Aisong Address before: 1 groups of water Zeya town Ouhai District Zhejiang city Wenzhou province 325000 Liang Village Applicant before: Pan Aisong |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 2699 No. 325000 Zhejiang province Wenzhou city Sha town of Wenzhou economic and Technological Development Zone Yongqiang Avenue Patentee before: Pan Aisong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 239000 Anhui city of Chuzhou province Su Chu Modern Industrial Park Su Chu modern industrial square No. 13 factory Patentee after: CHUZHOU AIWOFU PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |