CN205979061U - Telescopic projecting apparatus - Google Patents
Telescopic projecting apparatus Download PDFInfo
- Publication number
- CN205979061U CN205979061U CN201620788215.9U CN201620788215U CN205979061U CN 205979061 U CN205979061 U CN 205979061U CN 201620788215 U CN201620788215 U CN 201620788215U CN 205979061 U CN205979061 U CN 205979061U
- Authority
- CN
- China
- Prior art keywords
- plectane
- hydraulic cylinder
- projector
- controller
- telescopic
- 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.)
- Expired - Fee Related
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a telescopic projecting apparatus, the inside of bracket is equipped with the projecting apparatus, one side of projecting apparatus is connected with accepts the seat, the one side of accepting the seat is connected with first plectane, the upper surface of first plectane is equipped with the recess, the branch of going up of first plectane is equipped with the second plectane, the bottom of second plectane is equipped with the gyro wheel, gyro wheel and recess direct contact, the week portion of bracket is equipped with the connecting rod, the upper end of second plectane is connected with the connecting plate, the top of connecting plate is connected with the one end of first telescopic link, the other end of first telescopic link is connected with first pneumatic cylinder, one side of first pneumatic cylinder is connected with the one end of second telescopic link, the other end of second telescopic link is connected with the second pneumatic cylinder, this kind of telescopic projecting apparatus, can transversely freely stretch and contract with vertical, and still install first plectane and second plectane on this kind of projecting apparatus, through the slip of second plectane in first plectane upper groove, make projecting apparatus rotation angle wantonly, use very in a flexible way.
Description
Technical field
This utility model is related to projector applications technical field, specially a kind of telescopic projector.
Background technology
Projector as a kind of meeting, teaching instrument, be widely used at present, be typically placed directly on desk or
It is arranged on meeting room or the ceiling in classroom, as a special use space, suspention is undoubtedly one on the ceiling
Plant convenient method, but common projector mount is all to be mounted directly good position it is impossible to move, and is suitable only for a kind of projection
Instrument projects on a fixed-direction, and if changing the projector of other models or wishing conversion projecting direction, then cannot
Carry out it is therefore desirable to design a kind of telescopic projector to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of telescopic projector, meet we country propose energy-saving consumption-reducing,
Practise strict economy, eco-friendly policy is called, and then solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of telescopic projector, including bracket,
Projector, stacker, the first plectane, groove, connecting plate, the second plectane, roller, connecting rod, the first expansion link, the first hydraulic pressure
Cylinder, the second expansion link, second hydraulic cylinder, controller and signal receiver, the inside of described bracket is provided with described projector, described
The side of projector is connected with described stacker, and the side of described stacker is connected with described first plectane, described first plectane
Upper surface be provided with described groove, described first plectane is arranged with described second plectane, the bottom of described second plectane sets
There are described roller, described roller and described groove directly contact, all portions of described bracket are provided with described connecting rod, described second circle
The upper end of plate is connected with described connecting plate, and the top of described connecting plate is connected with one end of described first expansion link, and described first
The other end of expansion link is connected with described first hydraulic cylinder, and the side of described first hydraulic cylinder is connected with described second expansion link
One end, the other end of described second expansion link is connected with described second hydraulic cylinder, and the top of described second hydraulic cylinder connects
State controller.
Further, described controller is provided with described signal receiver.
Further, described signal receiver is electrically connected with described controller, and described controller is electrically connected with described first liquid
Cylinder pressure and described second hydraulic cylinder.
Further, described bracket is fixedly connected with described connecting plate by described connecting rod.
Preferably, described controller is fixedly connected with ceiling by securing member.
Compared with prior art, the beneficial effects of the utility model are：This kind of telescopic projector, by first hydraulic cylinder
Application with second hydraulic cylinder is so that this kind of projector laterally and vertically can freely stretch and shrink, and this kind of projector
On be also equipped with the first plectane and the second plectane, by slip in the first plectane upper groove for second plectane so that projector
Can any anglec of rotation, use very flexible.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the first plectane of the present utility model and the second Circular plate structure schematic diagram；
Fig. 3 is bracket structural representation of the present utility model；
In reference：Bracket 1；Projector 2；Stacker 3；First plectane 4；Groove 5；Connecting plate 6；Second plectane 7；Rolling
Wheel 8；Connecting rod 9；First expansion link 10；First hydraulic cylinder 11；Second expansion link 12；Second hydraulic cylinder 13；Controller 14；Signal
Receptor 15.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The all other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of telescopic projector, including bracket 1, throws
Shadow instrument 2, stacker 3, the first plectane 4, groove 5, connecting plate 6, the second plectane 7, roller 8, connecting rod 9, the first expansion link 10,
One hydraulic cylinder 11, the second expansion link 12, second hydraulic cylinder 13, controller 14 and signal receiver 15, the inside of bracket 1 is provided with
Projector 2, the side of projector 2 is connected with stacker 3, and the side of stacker 3 is connected with the first plectane 4, the first plectane 4 upper
Surface is provided with groove 5, and the first plectane 4 is arranged with the second plectane 7, and the bottom of the second plectane 7 is provided with roller 8, roller 8 with recessed
Groove 5 directly contact, all portions of bracket 1 are provided with connecting rod 9, and the upper end of the second plectane 7 is connected with connecting plate 6, the top of connecting plate 6
It is connected with one end of the first expansion link 10, the other end of the first expansion link 10 is connected with first hydraulic cylinder 11, first hydraulic cylinder 11
Side be connected with one end of the second expansion link 12, the other end of the second expansion link 12 is connected with second hydraulic cylinder 13, the second liquid
The top of cylinder pressure 13 is connected with controller 14.
Further, controller 14 is provided with signal receiver 15.
Further, signal receiver 15 is electrically connected with controller 14, and controller 14 is electrically connected with first hydraulic cylinder 11 and the
Two hydraulic cylinders 13.
Further, bracket 1 is fixedly connected with connecting plate 6 by connecting rod 9.
Preferably, controller 14 is fixedly connected with ceiling by securing member.
This utility model is when making：The outside of this kind of projector is provided with bracket 1, and bracket 1 passes through connecting rod 9 and connecting plate
6 are fixedly connected, and the bottom of connecting plate 6 is connected with the first plectane 4, and the bottom of the first plectane 4 is provided with roller 8, the upper end of projector
It is connected with stacker 3, the upper end of stacker 3 is connected with the second plectane 7, and the upper surface of the second plectane 7 is provided with groove 5, by
The roller 8 of one plectane 4 bottom rolls so that this kind of projector can rotate in the groove 5 of the second plectane 7, consequently facilitating adjusting
Save its angle, be provided with first hydraulic cylinder 11 and second hydraulic cylinder 13 above projector, the upper end of second hydraulic cylinder 13 connects
There is controller 14, controller 14 is provided with signal receiver 15, when signal receiver 15 receives remote signal, controller 14
First hydraulic cylinder 11 will be controlled to drive the first expansion link 10 so that projector can transverse shifting, control the by controller
Two hydraulic cylinder 13 drives the second expansion link 12 so that projector can be vertically movable.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that without departing from principle of the present utility model and spirit in the case of these embodiments can be carried out multiple changes,
Modification, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of telescopic projector, including bracket (1), projector (2), stacker (3), the first plectane (4), groove (5), connects
Fishplate bar (6), the second plectane (7), roller (8), connecting rod (9), the first expansion link (10), first hydraulic cylinder (11), second stretch
Bar (12), second hydraulic cylinder (13), controller (14) and signal receiver (15) are it is characterised in that the inside of described bracket (1)
It is provided with described projector (2), the side of described projector (2) is connected with described stacker (3), the side of described stacker (3)
It is connected with described first plectane (4), the upper surface of described first plectane (4) is provided with described groove (5), described first plectane (4)
On be arranged with described second plectane (7), the bottom of described second plectane (7) is provided with described roller (8), described roller (8) with
Described groove (5) directly contact, all portions of described bracket (1) are provided with described connecting rod (9), the upper end of described second plectane (7)
It is connected with described connecting plate (6), the top of described connecting plate (6) is connected with one end of described first expansion link (10), described
The other end of one expansion link (10) is connected with described first hydraulic cylinder (11), and the side of described first hydraulic cylinder (11) connects
State one end of the second expansion link (12), the other end of described second expansion link (12) is connected with described second hydraulic cylinder (13), institute
The top stating second hydraulic cylinder (13) is connected with described controller (14).
2. a kind of telescopic projector according to claim 1 it is characterised in that：Described controller (14) is upper to install
State signal receiver (15).
3. a kind of telescopic projector according to claim 1 it is characterised in that：Described signal receiver (15) electrically connects
Connect described controller (14), described controller (14) is electrically connected with described first hydraulic cylinder (11) and described second hydraulic cylinder
(13).
4. a kind of telescopic projector according to claim 1 it is characterised in that：Described bracket (1) is by described connection
Bar (9) is fixedly connected with described connecting plate (6).
5. a kind of telescopic projector according to claim 1 it is characterised in that：Described controller (14) passes through securing member
It is fixedly connected with ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788215.9U CN205979061U (en) | 2016-07-25 | 2016-07-25 | Telescopic projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788215.9U CN205979061U (en) | 2016-07-25 | 2016-07-25 | Telescopic projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979061U true CN205979061U (en) | 2017-02-22 |
Family
ID=58027624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788215.9U Expired - Fee Related CN205979061U (en) | 2016-07-25 | 2016-07-25 | Telescopic projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363264A (en) * | 2018-04-14 | 2018-08-03 | 深圳市腾星宏俊科技有限公司 | A kind of micro projector equipment |
-
2016
- 2016-07-25 CN CN201620788215.9U patent/CN205979061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363264A (en) * | 2018-04-14 | 2018-08-03 | 深圳市腾星宏俊科技有限公司 | A kind of micro projector equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170725 |