CN209180622U - A kind of projector's fixed mechanism - Google Patents
A kind of projector's fixed mechanism Download PDFInfo
- Publication number
- CN209180622U CN209180622U CN201821138141.XU CN201821138141U CN209180622U CN 209180622 U CN209180622 U CN 209180622U CN 201821138141 U CN201821138141 U CN 201821138141U CN 209180622 U CN209180622 U CN 209180622U
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- China
- Prior art keywords
- projector
- furred ceiling
- wirerope
- fixed frame
- fixed
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Abstract
The utility model discloses a kind of projector's fixed mechanism, including hoisting bracket, furred ceiling component, hoisting bracket includes a lifting pedestal, and projector is mounted on the lower end of lifting pedestal；Furred ceiling component includes a furred ceiling fixed frame, wirerope, fixing piece, lifting pedestal is fixedly mounted on furred ceiling fixed frame, furred ceiling fixed frame is fixedly mounted on ceiling joist, and furred ceiling fixed frame is fixedly connected with wirerope, and wirerope is fixedly mounted on cement top by fixing piece.By the way that furred ceiling fixed frame to be fixedly mounted on ceiling joist, lifting pedestal is fixedly mounted on furred ceiling fixed frame, then is connected furred ceiling fixed frame in cement top by wirerope, and the gravity of such projector is all born by cement top；And according to the distance between furred ceiling and cement top, the length of wirerope is adjusted.
Description
Technical field
The utility model relates to hanging device technical field more particularly to a kind of projector fixed mechanisms.
Background technique
In recent years, with the development of shadow casting technique, projector is widely used in family, school, office and public place of entertainment
Deng.In order to guarantee the application effect of projector, need to solve to throw using hoisting bracket for the occasion for carrying out projector's lifting
The installation question of shadow machine, still, the mounting means of conventional remote out-of-focus projection hanger on the market is all that hanger is directly fixed on building
Layer top is above.There are many installation limitation in this way, have the appearance of the case where furred ceiling finishing, such furred ceiling because often having and encountering floor
There is one section of unknown distance to floor top surface.Conventional remote out-of-focus projection hanger can not just be installed at all.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of fixed machine of projector
Structure can solve problem inconvenient for use.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of projector's fixed mechanism, including hoisting bracket, furred ceiling component, the hoisting bracket include a lifting pedestal,
Projector is mounted on the lower end of the lifting pedestal；The furred ceiling component includes a furred ceiling fixed frame, wirerope, fixing piece, institute
It states lifting pedestal to be fixedly mounted on the furred ceiling fixed frame, the furred ceiling fixed frame is fixedly mounted on ceiling joist, described
Furred ceiling fixed frame is fixedly connected with wirerope, and the wirerope is fixedly mounted on cement top by the fixing piece.
Further, the fixing piece is expansion bolt, and the expansion bolt is hook-shaped expansion bolt, the hook-shaped expansion
One end of bolt is equipped with hook-shaped portion, and the hook-shaped portion is fixedly connected with the wirerope.
Further, the furred ceiling component is additionally provided with wirerope strainer, one end of the wirerope strainer with it is described
Furred ceiling fixed frame is fixedly connected, and the other end of the wirerope strainer is fixedly connected with the wirerope.
Further, the furred ceiling fixed frame is quadrilateral structure, and at least both sides of the furred ceiling fixed frame are fixedly mounted
On ceiling joist.
Further, the wirerope and expansion bolt number are four.
Further, the lifting pedestal is equipped with installation axle, and the furred ceiling fixed frame is equipped with through-hole, the lifting pedestal
Installation axle passes through the top that the through-hole is fixedly mounted on the furred ceiling fixed frame.
Further, the hoisting bracket further includes extensible member, installation part, the extensible member be located at the lifting pedestal with
Between the installation part, the upper end of the extensible member is fixedly connected with the lifting pedestal, the installation part and the extensible member
Lower end rotation connection, the installation part connect with projector.
Further, the extensible member includes fixed outer tube, telescoping inner, fixing piece, and the fixed outer tube is stretched with described
The socket of contracting inner tube, is fixed by the fixing piece therebetween.
Further, the hoisting bracket further includes appliance case Decorative Cover, the top of the appliance case Decorative Cover with it is described
Lifting pedestal is fixedly connected, and the lower part of the appliance case Decorative Cover is fixedly connected with the fixed outer tube.
Further, the installation part includes at least three mounting jaws, the ends of three mounting jaws by bolt with
Projector is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that: by the way that furred ceiling fixed frame is fixedly mounted on furred ceiling
On keel, lifting pedestal is fixedly mounted on furred ceiling fixed frame, then is connected furred ceiling fixed frame in cement top by wirerope,
The gravity of projector so is all born by cement top；And according to the distance between furred ceiling and cement top, wirerope is adjusted
Length.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is a kind of perspective view of one preferred embodiment of projector's fixed mechanism of the utility model；
Fig. 2 is a kind of one scheme of installation of projector's fixed mechanism of the utility model；
Fig. 3 is a kind of another scheme of installation of projector's fixed mechanism of the utility model.
In figure: 110, lifting pedestal；120, extensible member；121, fixed outer tube；122, telescoping inner；130, installation part；
140, appliance case Decorative Cover；210, furred ceiling fixed frame；220, wirerope strainer；230, wirerope；240, expansion bolt；300,
Projector；400, ceiling；410, ceilings keel；500, cement top.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1-3, a kind of projector's fixed mechanism, including hoisting bracket, furred ceiling component.
Furred ceiling component includes a furred ceiling fixed frame 210, wirerope strainer 220, wirerope 230, fixing piece.Preferably,
Fixing piece is expansion bolt 240.Preferably, furred ceiling fixed frame 210 is quadrilateral structure, at least both sides of furred ceiling fixed frame 210
It is fixedly mounted on ceiling joist.In the present embodiment, furred ceiling is ceiling 400, and the symmetrical both sides of furred ceiling fixed frame 210 are logical
Screw is crossed to be fixedly mounted on ceilings keel 410.
Hole there are four setting on furred ceiling fixed frame 210, wirerope strainer 220, wirerope 230,240 number of expansion bolt are
Four.One end of wirerope strainer 220 is equipped with hook-shape end, and hook-shaped section is caught on hole, is made one end of wirerope strainer 220 and is hung
It pushes up fixed frame 210 to connect, the other end of wirerope strainer 220 is fixedly connected with wirerope 230.The other end of wirerope 230
It is connect with expansion bolt 240, expansion bolt 240 is hook-shaped expansion bolt, and one end of hook-shaped expansion bolt is equipped with hook-shaped portion, hook-shaped
Portion is fixedly connected with wirerope 230.The bolt portion of expansion bolt 240 is fixedly mounted on cement top 500.
Preferably, the middle position of furred ceiling fixed frame 210 is equipped with through-hole.
Hoisting bracket includes lifting a pedestal 110, extensible member 120, installation part 130, appliance case Decorative Cover 140.Lift bottom
The lower part of seat 110 is equipped with installation axle, and the through-hole on furred ceiling fixed frame 210 is opposite with the installation shaft position on lifting pedestal 110.It hangs
The installation axle for filling pedestal 110 passes through furred ceiling and through-hole, and lifting pedestal 110 is mounted by means of bolts on furred ceiling fixed frame 210
Side.Extensible member 120 includes fixed outer tube 121, telescoping inner 122, fixing piece 123, fixes outer tube 121 and 122 sets of telescoping inner
It connects, the opposite sliding in fixed outer tube 121 of telescoping inner 122, telescoping inner 122 is in the opposite position that fixed outer tube 121 slides into
It is fixed by fixing piece 123 between the two when setting.Installation part 130 includes at least three mounting jaws, and the end of three mounting jaws passes through
Bolt is fixedly connected with projector 300.The top of appliance case Decorative Cover 140 is fixed with the installation axle lower end on lifting pedestal 110
Connection, the lower part of appliance case Decorative Cover 140 are fixedly connected with fixed outer tube 121, and telescoping inner 122 is connect with installation part 130, excellent
The angle of projector 300 can be changed in the lower end of telescoping inner 122 in the top rotational installation of selection of land, installation part 130.
By the way that furred ceiling fixed frame 210 to be fixedly mounted on ceilings keel 410, lifting pedestal 110, which is fixedly mounted on, to be hung
It pushes up on fixed frame 210, then is connected furred ceiling fixed frame 210 in cement top 500 by wirerope 230, such projector 300
Gravity all born by cement top 500；And steel can be adjusted according to the distance between ceiling 400 and cement top 500
The length of cord 230.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of projector's fixed mechanism, including hoisting bracket, it is characterised in that: projector's fixed mechanism further includes furred ceiling
Component, the hoisting bracket include a lifting pedestal, and projector is mounted on the lower end of the lifting pedestal；The furred ceiling component packet
A furred ceiling fixed frame, wirerope, fixing piece are included, the lifting pedestal is fixedly mounted on the furred ceiling fixed frame, the furred ceiling
Fixed frame is fixedly mounted on ceiling joist, and the furred ceiling fixed frame is fixedly connected with wirerope, and the wirerope passes through described
Fixing piece is fixedly mounted on cement top.
2. projector's fixed mechanism as described in claim 1, it is characterised in that: the fixing piece is expansion bolt, described swollen
Swollen bolt is hook-shaped expansion bolt, and one end of the hook-shaped expansion bolt is equipped with hook-shaped portion, the hook-shaped portion and the wirerope
It is fixedly connected.
3. projector's fixed mechanism as described in claim 1, it is characterised in that: the furred ceiling component is additionally provided with wirerope tension
Device, one end of the wirerope strainer are fixedly connected with the furred ceiling fixed frame, the other end of the wirerope strainer with
The wirerope is fixedly connected.
4. projector's fixed mechanism as described in claim 1, it is characterised in that: the furred ceiling fixed frame is quadrilateral structure,
At least both sides of the furred ceiling fixed frame are fixedly mounted on ceiling joist.
5. projector's fixed mechanism as claimed in claim 4, it is characterised in that: the number of the wirerope and fixing piece is four
It is a.
6. projector's fixed mechanism as described in claim 1, it is characterised in that: the lifting pedestal is equipped with installation axle, described
Furred ceiling fixed frame is equipped with through-hole, and the installation axle of the lifting pedestal passes through the through-hole and is fixedly mounted on the furred ceiling fixed frame
Top.
7. projector's fixed mechanism as described in claim 1, it is characterised in that: the hoisting bracket further includes extensible member, peace
Piece installing, the extensible member is between the lifting pedestal and the installation part, the upper end of the extensible member and the lifting bottom
Seat is fixedly connected, and the lower end of the installation part and the extensible member is rotatablely connected, and the installation part is connect with projector.
8. projector's fixed mechanism as claimed in claim 7, it is characterised in that: the extensible member includes fixed outer tube, stretches
Inner tube, fixing piece, the fixed outer tube and the telescoping inner are socketed, and opposite can be slided therebetween and be passed through the fixing piece
It is fixed.
9. projector's fixed mechanism as claimed in claim 8, it is characterised in that: the hoisting bracket further includes appliance case decoration
Cover, the top of the appliance case Decorative Cover is fixedly connected with the lifting pedestal, the lower part of the appliance case Decorative Cover with it is described
Fixed outer tube is fixedly connected.
10. projector's fixed mechanism as claimed in claim 7, it is characterised in that: the installation part includes at least three installations
The end of pawl, three mounting jaws is fixedly connected by bolt with projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138141.XU CN209180622U (en) | 2018-07-18 | 2018-07-18 | A kind of projector's fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138141.XU CN209180622U (en) | 2018-07-18 | 2018-07-18 | A kind of projector's fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180622U true CN209180622U (en) | 2019-07-30 |
Family
ID=67358481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821138141.XU Active CN209180622U (en) | 2018-07-18 | 2018-07-18 | A kind of projector's fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180622U (en) |
-
2018
- 2018-07-18 CN CN201821138141.XU patent/CN209180622U/en active Active
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