CN202791246U - Novel hanging bracket for projector - Google Patents
Novel hanging bracket for projector Download PDFInfo
- Publication number
- CN202791246U CN202791246U CN 201220481832 CN201220481832U CN202791246U CN 202791246 U CN202791246 U CN 202791246U CN 201220481832 CN201220481832 CN 201220481832 CN 201220481832 U CN201220481832 U CN 201220481832U CN 202791246 U CN202791246 U CN 202791246U
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- Prior art keywords
- projector
- adjusting element
- outer tube
- inner tube
- screw
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Abstract
The utility model belongs to the technical field of an accessory for installing a projector, and in particular relates to a novel hanging bracket for the projector. The novel hanging bracket for the projector comprises a novel suspended ceiling base, an adjustable sleeve assembly, a locking assembly and a projector fixing device. An inner tube of the sleeve assembly is provided with a slot on a side face opposite to the locking assembly. Embedding grooves are respectively formed in two side walls of the slot. A cover plate is installed in the embedding grooves, and inner and outer bumps matched to limit mutually are respectively formed on the cover plate and an outer tube. A locking part which prevents the cover plate from extending from the upper ends of the embedding grooves is arranged at the upper ends of the embedding grooves. The locking assembly is arranged between the outer tube and the inner tube sleeved, so that the inner tube sleeved into the outer tube is adjusted just by unscrewing or screwing a bolt of the locking assembly to further adjust the height. A projector fixator is internally provided with a structure of an adjusting mechanism so that the angle can be adjusted according to different demands. The novel hanging bracket for the projector has the advantages of strong universality, convenience in adjustment, reasonable in structure and the like, is convenient to adjust, and is simple and reliable.
Description
Technical field
The utility model belongs to projector's installation and uses the accessory technical field, refers in particular to a kind of New Projection Display suspension bracket.
Background technique
At present, existing projector is mainly reached for the fixed base that installs and fixes projector by hook ceiling, suspension rod with suspension bracket and consists of.When dispatching from the factory, its length of the suspension rod of the projector hanger of this structure just sets, therefore in the using process, just can not regulate according to the height that different occasions are imitated, to be applicable to the ceiling board of different heights, and its projector's fixed base can not be regulated effectively, adapting to the projector that different size is installed, therefore there is versatility poor, can not carry out as required the problem such as height adjusting.
China Patent No. ZL 01236779.6 and ZL 01273062.9 disclose respectively " projector hanger " and have reached " General suspending frame for projector ", and these two kinds of projector hangers mainly are comprised of hook ceiling, cover pipe assembly and projector's fixing device.The cover pipe assembly of the suspension bracket of this class formation is sleeved on the outer tube by inner tube and forms, and the part both sides that its two pipe socket-connects are provided with some pairing adjustment holes, and is placed through to screw in the adjustment hole by bolt and realize connects.When needing the height of adjusting sleeve pipe assembly, fix with regard to then the bolt back-out being carried out the up or down length of adjusting sleeve pipe assembly as required, regulate to screw in again bolt.So that the suspension bracket of this class formation exists the defective of Installation and Debugging complex procedures in the process of installing and using, bring inconvenience to the staff, and profile is not attractive in appearance like this.
The model utility content
The purpose of this utility model be to provide a kind of install and regulate all make things convenient for and highly versatile, projector hanger aesthetic in appearance, rational in infrastructure.
For achieving the above object, the utility model provides following technological scheme: a kind of New Projection Display suspension bracket, comprise hook ceiling, adjustable cover pipe assembly and projector's fixing device, the cover pipe assembly comprises outer tube, inner tube and locking assembly, inner tube is set with described outer tube outward, locking assembly can be locked as one with inner and outer tubes, described hook ceiling is installed on the outer tube upper end portion, described projector fixing device is installed in the inner tube underpart, side relative with locking assembly on the described inner tube is provided with fluting, two side in the fluting is respectively equipped with embedding slot, one cover plate is installed in the embedding slot, form respectively on described cover plate and the outer tube work in coordination spacing in, outer card convex, the upper end portion of described embedding slot are provided with the bayonet part that stops described cover plate to stretch out from the embedding slot upper end.
The concrete structure of described bayonet part is: a side direction sunken inside of embedding slot upper end forms bayonet socket, and the embedding slot width at bayonet socket place stretches into the thickness of embedding slot part less than described cover plate.
Described hook ceiling is by the riser of installation panel middle part through being bent to form, and this wide and described outer tube section internal diameter in footpath, cross section, riser middle part is wide, described riser middle part is provided with mounting groove, and described outer tube top embeds the mounting groove of riser, and is fixedly connected with riser by bolt.
Described projector fixing device comprises link, controlling mechanism and is used for installing and fixing the mounting mechanism of projector, wherein, described link is for slightly being U-shaped link by panel middle part through being bent into its cross section, this U-shaped link is flush-mounted in institute's inner tube underpart pipe and passes through screw fixing device together, described controlling mechanism is installed on the bottom of U-shaped link, and described mounting mechanism is installed on the controlling mechanism bottom.
Described controlling mechanism comprises elevation angle adjusting element, perpendicularity adjusting element and be installed on fitting seat between them, wherein, described elevation angle adjusting element and perpendicularity adjusting element are respectively by panel middle part and slightly are N-shaped and U-shaped regulator through being bent into its cross section, and have arcuate socket on its side plate that is bent to form, perforation and draw-in groove, the square fitting seat that side plate consisted of around described fitting seat was reached by a base plate, and correspond respectively to arcuate socket on the side plate around this fitting seat, the position of perforation and draw-in groove is provided with screw and card column, described elevation angle adjusting element and perpendicularity adjusting element interlace to turn up the soil and are flush-mounted on the fitting seat, and by spiral shell beat can regulate fixing together, the top board of described elevation angle adjusting element is fixedly connected with the base plate phase closed assembly of described link and by screw.
Described mounting mechanism comprises leg, regulating arm, mounting plate, wherein, described leg is for being bent into the installation foot of Z-type by a lath, described regulating arm is that its dual-side of a lath bends inwards and consists of the link arm that can slide for the leg plug-in mounting, and described regulating arm and leg are provided with respectively bar hole and screw accordingly, described leg by the movable adjusting of screw be inserted on the regulating arm, the base plate of described perpendicularity adjusting element, reach regulating arm one end around the mounting plate and be respectively equipped with screw, described perpendicularity adjusting element, the logical screw device of regulating arm and mounting plate connects.
Adjacent two seamed edges of described leg and regulating arm outer end are all excessive by smooth disc.
The utility model beneficial effect compared to existing technology is: be provided with locking assembly between outer tube and inner tube socket-connect, make the inner tube of overlapping the outer tube of packing into when regulating, only need unscrew or be tightened on the bolt of locking assembly, can carry out height and regulate, easy to adjust, simple and reliable; Simultaneously, the utility model is owing to also adopt the structure that is provided with controlling mechanism in projector's fixing device, make the utility model can be applicable to various different models and the size projector on use, and can carry out angle adjustment according to different needs, have highly versatile, the advantage such as easy to adjust, rational in infrastructure.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is the utility model outer tube sleeve dress sectional view on inner pipe.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-3, a kind of New Projection Display suspension bracket, comprise hook ceiling 1, adjustable cover pipe assembly and projector's fixing device, the cover pipe assembly comprises outer tube 2, inner tube 3 and locking assembly, be set with described outer tube 2 outside the inner tube 3, locking assembly can be locked as one with inner tube 3 and outer tube 2, described outer tube 2 is the sleeve pipe that a side is provided with guide groove 21, make the utility model when regulating, only the locking assembly bolt 10 of (locking assembly comprises clamping block 4, bolt 10 and nut plate 42) need be unscrewed or screw, inner tube 3 extended or retracted outer tubes 2 can be made; Have install easy to adjust, simple, and the advantage such as linkage structure is simple, reliable.Be sleeved on the outer tube 2 for described inner tube 3 can be coincide, the side corresponding to guide groove 21 on the described inner tube 3 is provided with the guide rail nested with matching of outer tube 2 31, and described inner tube 2 is fitted together by guide rail 31 and being nested of guide groove 21 with outer tube 3.So not only make of the present utility model aesthetic in appearancely, and can make again bolt 10 be applied to inner tube 3 tightening forces can be distributed on whole guide rail 31 walls, make that it is not yielding, it is reliable to connect.For make inner tube 3 and outer tube 2 can be simply, firmly connect together, realize the simple purpose of its linkage structure, guide rail 31 tops of described inner tube 3 are provided with the screw 32 that can screw in for bolt 10, and described inner tube 3 is by passing clamping block 4 and revolving the bolt 10 of inserting screw 32 and lock together with outer tube 2.Simultaneously, in order further to make inner tube 3 firm with outer tube 2 sockets, strengthen its connection reliability and Security, be provided with wide with inner tube 3 inner side surfaces in the described inner tube 3 and have the nut plate 42 of screw, described inner tube 3 locks together with outer tube 2 by passing clamping block 4 and screw 32 thereof and revolving the bolt 10 of inserting nut plate 42.
Described hook ceiling 1 is installed on outer tube 2 upper end portions, described projector fixing device is installed in inner tube 3 underparts, the side relative with locking assembly is provided with fluting 35 on the described inner tube 3, two side in the fluting 35 is respectively equipped with embedding slot 36, one cover plate 34 is installed in the embedding slot 36, form respectively the spacing inside and outside card convex (23,341) of working in coordination on described cover plate 34 and the outer tube 2, the upper end portion of described embedding slot 36 is provided with the bayonet part 361 that stops described cover plate 34 to stretch out from embedding slot 36 upper ends.
The concrete structure of described bayonet part 361 is: a side direction sunken inside of embedding slot 36 upper ends forms bayonet socket, and the embedding slot width at bayonet socket place stretches into the thickness of embedding slot 36 parts less than described cover plate 34, and the processing of bayonet part is simple, and is safe and reliable.
Described hook ceiling 1 is by the riser 1 of installation panel middle part through being bent to form, and these wide and described outer tube 2 cross section internal diameters in footpath, cross section, riser 1 middle part are wide, described riser 1 middle part is provided with mounting groove 11, described outer tube 2 tops embed the mounting groove 11 of riser 1, and are fixedly connected with riser 1 by bolt.
Described projector fixing device comprises link 5, controlling mechanism and is used for installing and fixing the mounting mechanism 6 of projector, wherein, described link 5 is for slightly being U-shaped link by panel middle part through being bent into its cross section, this U-shaped link is flush-mounted in institute's inner tube 3 underparts pipe and passes through screw fixing device together, described controlling mechanism is installed on the bottom of U-shaped link, and described mounting mechanism 6 is installed on the controlling mechanism bottom.
Described controlling mechanism comprises elevation angle adjusting element 7, perpendicularity adjusting element 8 and be installed on fitting seat 9 between them, wherein, described elevation angle adjusting element 7 and perpendicularity adjusting element 8 are respectively by panel middle part and slightly are N-shaped and U-shaped regulator through being bent into its cross section, and have arcuate socket (71 on its side plate that is bent to form, 81), perforation 72 and draw-in groove 82, the square fitting seat that side plate consisted of around described fitting seat 9 was reached by a base plate, and correspond respectively to arcuate socket (71 on the side plate around this fitting seat 9,81), the position of perforation 72 and draw-in groove 82 is provided with screw 91 and card column 92, described elevation angle adjusting element 7 and perpendicularity adjusting element 8 interlace to turn up the soil and are flush-mounted on the fitting seat 9, and by spiral shell beat can regulate fixing together, the top board of described elevation angle adjusting element 7 is fixedly connected with the base plate phase closed assembly of described link 5 and by screw.
Described mounting mechanism 6 comprises leg 61, regulating arm 62, mounting plate 63, wherein, described leg 61 is for being bent into the installation foot of Z-type by a lath, described regulating arm 62 is that its dual-side of a lath bends inwards and consists of the link arm that can slide for leg 61 plug-in mountings, and described regulating arm 62 and leg 61 are provided with respectively bar hole 621 and screw 611 accordingly, described leg 61 by the movable adjusting of screw be inserted on the regulating arm 62, the base plate of described perpendicularity adjusting element 8, reach regulating arm 62 1 ends around the mounting plate 63 and be respectively equipped with screw (83,631), described perpendicularity adjusting element 8, regulating arm 62 and mounting plate 63 logical screw devices connect, make it when projector is installed, can regulate the length of leg 61 and regulate regulating arm 62 angles and orientation according to mounting hole in the different projectors.
Adjacent two seamed edges of described leg and regulating arm outer end are all excessive by smooth disc, make it to be difficult for scratching the skin of human body.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. New Projection Display suspension bracket, comprise hook ceiling, adjustable cover pipe assembly and projector's fixing device, the cover pipe assembly comprises outer tube, inner tube and locking assembly, inner tube is set with described outer tube outward, locking assembly can be locked as one with inner and outer tubes, described hook ceiling is installed on the outer tube upper end portion, described projector fixing device is installed in the inner tube underpart, it is characterized in that: side relative with locking assembly on the described inner tube is provided with fluting, two side in the fluting is respectively equipped with embedding slot, one cover plate is installed in the embedding slot, form respectively on described cover plate and the outer tube work in coordination spacing in, outer card convex, the upper end portion of described embedding slot are provided with the bayonet part that stops described cover plate to stretch out from the embedding slot upper end.
2. a kind of New Projection Display suspension bracket according to claim 1, it is characterized in that: the concrete structure of described bayonet part is: a side direction sunken inside of embedding slot upper end forms bayonet socket, and the embedding slot width at bayonet socket place stretches into the thickness of embedding slot part less than described cover plate.
3. a kind of New Projection Display suspension bracket according to claim 1, it is characterized in that: described hook ceiling is by the riser of installation panel middle part through being bent to form, and this wide and described outer tube section internal diameter in footpath, cross section, riser middle part is wide, described riser middle part is provided with mounting groove, described outer tube top embeds the mounting groove of riser, and is fixedly connected with riser by bolt.
4. a kind of New Projection Display suspension bracket according to claim 1, it is characterized in that: described projector fixing device comprises link, controlling mechanism and is used for installing and fixing the mounting mechanism of projector, wherein, described link is for slightly being U-shaped link by panel middle part through being bent into its cross section, this U-shaped link is flush-mounted in institute's inner tube underpart pipe and passes through screw fixing device together, described controlling mechanism is installed on the bottom of U-shaped link, and described mounting mechanism is installed on the controlling mechanism bottom.
5. a kind of New Projection Display suspension bracket according to claim 4, it is characterized in that: described controlling mechanism comprises elevation angle adjusting element, perpendicularity adjusting element and be installed on fitting seat between them, wherein, described elevation angle adjusting element and perpendicularity adjusting element are respectively by panel middle part and slightly are N-shaped and U-shaped regulator through being bent into its cross section, and have arcuate socket on its side plate that is bent to form, perforation and draw-in groove, the square fitting seat that side plate consisted of around described fitting seat was reached by a base plate, and correspond respectively to arcuate socket on the side plate around this fitting seat, the position of perforation and draw-in groove is provided with screw and card column, described elevation angle adjusting element and perpendicularity adjusting element interlace to turn up the soil and are flush-mounted on the fitting seat, and by spiral shell beat can regulate fixing together, the top board of described elevation angle adjusting element is fixedly connected with the base plate phase closed assembly of described link and by screw.
6. a kind of New Projection Display suspension bracket according to claim 5, it is characterized in that: described mounting mechanism comprises leg, regulating arm, mounting plate, wherein, described leg is for being bent into the installation foot of Z-type by a lath, described regulating arm is that its dual-side of a lath bends inwards and consists of the link arm that can slide for the leg plug-in mounting, and described regulating arm and leg are provided with respectively bar hole and screw accordingly, described leg by the movable adjusting of screw be inserted on the regulating arm, the base plate of described perpendicularity adjusting element, reach regulating arm one end around the mounting plate and be respectively equipped with screw, described perpendicularity adjusting element, the logical screw device of regulating arm and mounting plate connects.
7. a kind of New Projection Display suspension bracket according to claim 6, it is characterized in that: adjacent two seamed edges of described leg and regulating arm outer end are all excessive by smooth disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481832 CN202791246U (en) | 2012-09-20 | 2012-09-20 | Novel hanging bracket for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481832 CN202791246U (en) | 2012-09-20 | 2012-09-20 | Novel hanging bracket for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791246U true CN202791246U (en) | 2013-03-13 |
Family
ID=47818508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481832 Expired - Fee Related CN202791246U (en) | 2012-09-20 | 2012-09-20 | Novel hanging bracket for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294987A (en) * | 2014-11-05 | 2015-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Connecting structure of tile-shaped hanging piece ceiling |
| CN104913164A (en) * | 2014-03-10 | 2015-09-16 | 昆山泓杰电子有限公司 | Television frame extensible stand column |
| CN106481532A (en) * | 2016-10-24 | 2017-03-08 | 珠海凌达压缩机有限公司 | A kind of mounting bracket, compressor and air-conditioning system |
| CN112195576A (en) * | 2020-09-09 | 2021-01-08 | 湖南奔立尔工贸实业有限公司 | Automatically cleaning sewing machine |
-
2012
- 2012-09-20 CN CN 201220481832 patent/CN202791246U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913164A (en) * | 2014-03-10 | 2015-09-16 | 昆山泓杰电子有限公司 | Television frame extensible stand column |
| CN104294987A (en) * | 2014-11-05 | 2015-01-21 | 苏州金螳螂建筑装饰股份有限公司 | Connecting structure of tile-shaped hanging piece ceiling |
| CN106481532A (en) * | 2016-10-24 | 2017-03-08 | 珠海凌达压缩机有限公司 | A kind of mounting bracket, compressor and air-conditioning system |
| CN112195576A (en) * | 2020-09-09 | 2021-01-08 | 湖南奔立尔工贸实业有限公司 | Automatically cleaning sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130920 |