CN203892847U - Dual-door-opening type ceiling hidden projector electric lifting frame - Google Patents
Dual-door-opening type ceiling hidden projector electric lifting frame Download PDFInfo
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- CN203892847U CN203892847U CN201420340100.4U CN201420340100U CN203892847U CN 203892847 U CN203892847 U CN 203892847U CN 201420340100 U CN201420340100 U CN 201420340100U CN 203892847 U CN203892847 U CN 203892847U
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Abstract
The utility model discloses a dual-door-opening type ceiling hidden projector electric lifting frame. The dual-door-opening type ceiling hidden projector electric lifting frame is characterized by comprising a frame, an automatic door and a lifting mechanism, the top face of the frame and a cement ceiling are fixed, the automatic door is arranged in the bottom of the frame, and a first door opening structure and a second door opening structure are arranged on the lateral sides of the frame; the automatic door is composed of two door leaves, and the door leaves are driven by the first door opening structure and the second door opening structure respectively; the lifting mechanism comprises a power mechanism, a lifting hanging band, a lifting face plate and a projector hanging claw. The projector hanging claw is fixedly connected to the lifting face plate, a projector is fixedly connected to the projector hanging claw, the power mechanism drives the lifting hanging band to drive the lifting face plate to perform lifting movement, and then the projector hanging claw and the projector are driven to perform lifting movement. The dual-door-opening type ceiling hidden projector electric lifting frame is simple in structure and reliable in performance, a decoration bottom supporting plate necessarily arranged at the bottom of a conventional intersected-shearing type projector electric lifting frame is eliminated, and the projector looks concise and attractive.
Description
Technical field
The utility model relates to be play and watches giant-screen equipment or the device field of use, is specifically related to a kind of double-door type smallpox and hides projector's electric hanger.
Background technique
Electric projector suspension bracket is for installing, fixing, lifting projector, existing electric projector suspension bracket equipment, generally adopt the mode of handing over scissors traction belt, electric projector suspension bracket generally comprises power engine tank tower, Motorized lift device, more piece is handed over scissors connecting rod, projector's mounting plate, hang pawl connecting rod, pawl hangs in projector, decorate the compositions such as base plate, power engine tank tower is by framework or boxly form, Motorized lift device is arranged in framework or casing, pull projector's mounting plate by traction belt, hang pawl connecting rod be connected to top projector's mounting plate and the projector of below hang pawl, projector hangs pawl by projector and fixes, lay again a packaged decorations base plate at the base plate of projector.This concealed electric projector hanger is for lifting projector, in use along with decorating the decline of base plate, can expose a hoist trunk hole decorating on furred ceiling, directly has influence on visual effect on the whole and attractive in appearance; Although some product can adopt other supplementary structure, hide hoist trunk hole, there is the defects such as complex structure, aesthetic property, burden with backing board.
Model utility content
The technical problem existing for prior art, it is a kind of simple in structure that the utility model provides, reliable performance, economical and practical, take up room little, safeguard the hiding projector of simple double-door type smallpox electric hanger, removed the packaged decorations backing board that conventional friendship scissors projector electric hanger bottom must be with, make projector look more succinctly attractive in appearance.
In order to solve existing technical problem, the technical solution adopted in the utility model is:
A kind of double-door type smallpox is hidden projector's electric hanger, it is characterized in that: comprise framework, automatic door and elevator mechanism; End face and the cement ceiling of described framework are fixed, and bottom arranges described automatic door, are provided with the first door-opening mechanism and the second opening structure on side; Described automatic door is made up of two fan doors, is driven respectively by described the first door-opening mechanism and the second opening structure; Described elevator mechanism comprises that power mechanism, lifting suspender belt, lifting panel and projector hang pawl; Described projector hangs pawl and is fixedly connected on described lifting panel; Projector is fixedly connected on projector and hangs on pawl; Described power mechanism drives described lifting suspender belt to drive described lifting panel to carry out elevating movement, and then drives described projector to hang pawl and projector carries out elevating movement.
Further, when two of described automatic door fan doors are opened, in described framework, shrink.
Further, described lifting suspender belt is high strength safety belt.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is reliable, simple in structure, projector can be hidden in smallpox, adopt the symmetrical dynamic structure that opens the door, but independently operation architecture of difference is convenient to Installation and Debugging, also be to adopt mirror image symmetrical structure, be convenient to one of the action synchronism of making peace; Lifting structure of the present utility model adopts chain power transmission, has increased synchronism, the reliability of transmission of power; The utility model is when opening automatic door, and automatic door is contracted in framework, therefore smallpox perforate is required to be reduced to as far as possible little, and the decorative ceiling structural damage of smallpox is reduced, and the installation of product is simplified as much as possible.
Brief description of the drawings
Fig. 1 be projector of the present utility model hide time structural representation.
Schematic diagram when Fig. 2 is projector of the present utility model use.
Fig. 3 is that left and right of the present utility model two fan doors are opened, the schematic diagram that projector does not also decline.
Fig. 4 is the schematic diagram that projector of the present utility model declines.
The elevational cross-sectional view of Fig. 5 Fig. 4.
The elevational cross-sectional view of Fig. 6 Fig. 1.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
As shown in Fig. 1-6, double-door type smallpox is hidden projector's electric hanger, mainly comprises aluminum alloy frame 101, left hand door mechanism 202, right handed door structure 203, automatic door 206, lifting drive structure 301, lifting door-plate 305 and projector and hangs pawl 309.
Projector 310 is arranged on projector and hangs on pawl 309, hangs pawl 309 and can regulate installation according to different projectors.Two fan automatic doors 206 are respectively to be driven by left hand door mechanism 202, right handed door mechanism 203, and operation respectively.Lifting drive mechanism 301 by lifting suspender belt 302 drive lifting panel 305, projector to hang pawl 309, projector 310 carries out lifting.
Preferably, described lifting suspender belt 302 is high strength safety belt, has increased synchronism, the reliability of transmission of power.
As shown in Figure 5, two fan automatic doors 206 are respectively to be driven by left hand door mechanism 202, right handed door mechanism 203, and operation respectively.Two fan automatic doors 206 are received smallpox inside in respectively.
As shown in Figure 6, under the driving of lifting drive structure 301, by lifting suspender belt 302, projector 310 is declined together with lifting panel 305, in the time that lifting panel 305 is concordant with venner frame 303, lifting drive structure 301 stops putting lifting suspender belt 302, projector 310 stops declining, and enters serviceable condition.Projector 310 will hide and enter smallpox, only need to, under the driving of lifting drive structure 301, receive lifting suspender belt 302, and under the drive of lifting suspender belt 302, lifting panel 305 is past rising together with projector 310.Two fan automatic doors 206 are respectively to be driven by left hand door mechanism 202, right handed door mechanism 203, and operation respectively.Two fan automatic doors 206 auto-extending respectively, after closed projector 310 rises, the hole of appearance is filled up.
Operation of the present utility model: in the time that projector declines use, two fan automatic door plates can be opened automatically, and be automatically stowed to smallpox inside, abdicate projector's hoist trunk, after projector's decline puts in place, projector top also has a lifting decorative sheet to fill up projector's port hole, there will not be projector's hoist trunk to have a very large hole so completely, affects the attractive in appearance of whole room; When projector needs concealed, the first automatic-ascending of projector is in smallpox, after projector rises in smallpox completely, left and right two fan automatic door plates meeting auto-extending smallpoxes, fill up projector's hoist trunk, and projector is hidden in smallpox completely, not only there is aesthetic property, also avoid the invasion of the exposed dust outside of projector, extending projector is working life, also has certain anti-theft feature simultaneously.
Preferably, the opening the door, close the door, rise, decline and all carry out action control by control circuit of entirety.
Preferably, aluminum alloy frame is connected and fixed by 4 rhizoid bar bolts and cement smallpox, and lifting part is driven the lifting of projector's mounting rod by lift drive mechanism, is driven the lifting of projector by projector's mounting rod.
Preferably, double-door mechanism part is to be also fixed on aluminum alloy frame, has respectively left and right two to overlap completely independently door-opening mechanism and moves.
The utility model is simple in structure, and reliable performance is economical and practical, takes up room little, safeguards simply, has removed the packaged decorations backing board that conventional friendship scissors projector electric hanger bottom must be with, and makes projector look more succinctly attractive in appearance.The utility model can be for the use occasion of needs projector, think again attractive in appearance, multi-media classroom, multimedia conference system, video conference rooms, command dispatching system, the fields such as Police Command Center.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiments shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (3)
1. double-door type smallpox is hidden projector's electric hanger, it is characterized in that: comprise framework (101), automatic door and elevator mechanism; End face and the cement ceiling of described framework (101) are fixed, and bottom arranges described automatic door, are provided with the first door-opening mechanism (201) and the second opening structure (203) on side; Described automatic door is made up of two fan door-plates (206), is driven respectively by described the first door-opening mechanism (201) and the second opening structure; Described elevator mechanism comprises that power mechanism (301), lifting suspender belt (302), lifting panel (305) and projector hang pawl (309); Described projector hangs pawl (309) and is fixedly connected on described lifting panel (305); Projector (310) is fixedly connected on projector and hangs on pawl (309); Described power mechanism (301) drives described lifting suspender belt (302) to drive described lifting panel (305) to carry out elevating movement, and then drives described projector to hang pawl (309) and projector (310) carries out elevating movement.
2. double-door type smallpox according to claim 1 is hidden projector's electric hanger, it is characterized in that: two fan doors of described automatic door (206) shrink while opening in described framework (101).
3. double-door type smallpox according to claim 1 is hidden projector's electric hanger, it is characterized in that: described lifting suspender belt (302) is high strength safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340100.4U CN203892847U (en) | 2014-06-24 | 2014-06-24 | Dual-door-opening type ceiling hidden projector electric lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340100.4U CN203892847U (en) | 2014-06-24 | 2014-06-24 | Dual-door-opening type ceiling hidden projector electric lifting frame |
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| Publication Number | Publication Date |
|---|---|
| CN203892847U true CN203892847U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420340100.4U Active CN203892847U (en) | 2014-06-24 | 2014-06-24 | Dual-door-opening type ceiling hidden projector electric lifting frame |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735012A (en) * | 2018-05-25 | 2018-11-02 | 苏州诚满信息技术有限公司 | A kind of intelligent Web educational system based on projection mapping |
| CN108766072A (en) * | 2018-05-28 | 2018-11-06 | 李桂香 | A kind of automation Internet education method and its system based on projection mapping |
| CN109785688A (en) * | 2019-02-13 | 2019-05-21 | 河北科技大学 | Multimedia platform is used in a kind of teaching |
| CN112162453A (en) * | 2020-10-31 | 2021-01-01 | 汪涛 | Hidden projecting apparatus based on internet |
| CN112594604A (en) * | 2020-12-12 | 2021-04-02 | 素木(上海)建筑设计工程有限公司 | Structure is hidden to smallpox equipment |
-
2014
- 2014-06-24 CN CN201420340100.4U patent/CN203892847U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735012A (en) * | 2018-05-25 | 2018-11-02 | 苏州诚满信息技术有限公司 | A kind of intelligent Web educational system based on projection mapping |
| CN108766072A (en) * | 2018-05-28 | 2018-11-06 | 李桂香 | A kind of automation Internet education method and its system based on projection mapping |
| CN108766072B (en) * | 2018-05-28 | 2021-01-05 | 安福县鑫杰科科技有限公司 | Automatic internet education method and system based on projection mapping |
| CN109785688A (en) * | 2019-02-13 | 2019-05-21 | 河北科技大学 | Multimedia platform is used in a kind of teaching |
| CN112162453A (en) * | 2020-10-31 | 2021-01-01 | 汪涛 | Hidden projecting apparatus based on internet |
| CN112594604A (en) * | 2020-12-12 | 2021-04-02 | 素木(上海)建筑设计工程有限公司 | Structure is hidden to smallpox equipment |
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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: 20211022 Address after: 200333 west side of Building 1, No. 10, Lane 1175, Tongpu Road, Putuo District, Shanghai Patentee after: Shanghai Xiyu Intelligent Technology Co.,Ltd. Address before: 200062 room 1609, No. 79, Guixiang new village, Putuo District, Shanghai Patentee before: Shao Yongqiang |
|
| TR01 | Transfer of patent right |