CN207961989U - A kind of fixed projecting apparatus hanger bracket of installation - Google Patents
A kind of fixed projecting apparatus hanger bracket of installation Download PDFInfo
- Publication number
- CN207961989U CN207961989U CN201820120326.1U CN201820120326U CN207961989U CN 207961989 U CN207961989 U CN 207961989U CN 201820120326 U CN201820120326 U CN 201820120326U CN 207961989 U CN207961989 U CN 207961989U
- Authority
- CN
- China
- Prior art keywords
- projecting apparatus
- adjusting bracket
- installation
- fixed frame
- hanger
- 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.)
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Abstract
The utility model discloses a kind of fixed projecting apparatus hanger brackets of installation of projection device technical field,Including fixed frame and adjusting bracket,Four groups of hanger bars are uniformly provided at the top of the fixed frame,It is uniformly connected with guide cylinder between the fixed frame and adjusting bracket,The bottom centre position of the fixed frame is equipped with electric pushrod,The two bottom sides of the adjusting bracket slidably connect clamping piece,The bottom of the clamping piece is equipped with movable grip block,The side wall of the adjusting bracket is provided with elongated slot,The outside of the elongated slot is equipped with fastening bolt,The top of the hanger bar is equipped with mounting disc,The guide cylinder includes being oriented to inner cylinder and guiding outer barrel,The inner wall for being oriented to outer barrel is provided with dovetail groove,It is easy for installation,Meet the installation of different size projecting apparatus,Mounting stability is high,It is not easy to cause projecting apparatus to shake because of the influence of external environment,Strong applicability,Service life is long,It is not easy the fracture that is corroded,It can easily be accommodated,Reliability is high.
Description
Technical field
The utility model is related to projection device technical field, specially a kind of fixed projecting apparatus hanger bracket of installation.
Background technology
Projecting apparatus hanger bracket is to install the equipment that projecting apparatus is fixed when projecting apparatus, and traditional projection hanger bracket is pacified
On the ceiling, projecting apparatus is lifted below projector rack for dress.
Such as Chinese Patent Application No. is a kind of 201620305535.4 projector mounts, including rack body, be opened in
Positioning subregion slot on the rack body, be opened on the rack body and be used in combination with the positioning subregion slot
Heat emission hole, be opened in the threading groove at its edge of rack body and be set to its edge of rack body and point
It Ying Dui not longitudinal register and the longitudinal register platform and located lateral platform that laterally align.Above-mentioned patent can only consolidate projecting apparatus
It is fixed, but projecting apparatus is mounted on inconvenient when external environment, existing is all that one group of suspension arm is installed with extraneous, is easy to receive the external world
The influence of environment is swung, and installation is unstable, to influence the normal use of projecting apparatus, and is not easy to adjust, and adjustment is repaired
It is inconvenient.
Based on this, the utility model devises a kind of fixed projecting apparatus hanger bracket of installation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of fixed projecting apparatus hanger brackets of installation, to solve above-mentioned background technology
It is inconvenient when external environment that the projecting apparatus of middle proposition is mounted on, and the influence for being easy to receive external environment is swung, and installation is unstable
It is fixed, it to influence the normal use of projecting apparatus, and is not easy to adjust, inconvenient problem is repaired in adjustment.
To achieve the above object, the utility model provides the following technical solutions：A kind of fixed projecting apparatus hanger bracket of installation,
Including fixed frame and adjusting bracket, four groups of hanger bars are uniformly provided at the top of the fixed frame, between the fixed frame and adjusting bracket
Uniformly be connected with guide cylinder, the bottom centre position of the fixed frame is equipped with electric pushrod, and the telescopic end of electric pushrod with
The top of adjusting bracket connects, and the two bottom sides of the adjusting bracket slidably connect clamping piece, and the bottom of the clamping piece is equipped with
The side wall of movable grip block, the adjusting bracket is provided with elongated slot, and the outside of the elongated slot is equipped with fastening bolt, and the clamping piece passes through
Fastening bolt is connect with adjusting bracket, and the top of the hanger bar is equipped with mounting disc, and the guide cylinder includes being oriented to inner cylinder and leading
To outer barrel, the inner wall for being oriented to outer barrel is provided with dovetail groove, and the bottom end for being oriented to inner cylinder is equipped with to be slidably connected with dovetail groove
Dovetail slide block, the electric pushrod are electrically connected with external power supply.
Preferably, the hanger bar is stainless steel structure, and four groups of hanger bars are arranged in equiangularly arranged in fixed frame
Top.
Preferably, the top of the clamping piece is equipped with sliding shoe, and the inside of sliding shoe is provided with the first screw hole, the clamping
The bottom of part is provided with the second screw hole.
Preferably, the movable grip block includes gripper pad and screw rod, and gripper pad is arranged on the top of screw rod.
Preferably, the inside of the adjusting bracket is provided with the sliding slot to match with sliding shoe.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, is installed to projecting apparatus
It is convenient, meet the installation of different size projecting apparatus, mounting stability is high, is not easy to cause projecting apparatus to shake because of the influence of external environment
Dynamic, strong applicability, service life is long, is not easy the fracture that is corroded, can easily be accommodated, and reliability is high.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model guide cylinder structural schematic diagram；
Fig. 4 is the utility model clamping piece structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1- fixed frames, 2- adjusting brackets, 3- hanger bars, 4- guide cylinders, 5- electric pushrods, 6- clamping pieces, 61- sliding shoes,
The first screw holes of 62-, the second screw holes of 63-, 7- activity grip blocks, 8- elongated slots, 9- fastening bolts, 10- mounting discs, 11- are oriented to inner cylinder,
12- is oriented to outer barrel, 13- dovetail grooves, 14- dovetail slide blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fixed projecting apparatus hanger bracket of installation, packet
Fixed frame 1 and adjusting bracket 2 are included, the top of the fixed frame 1 is uniformly provided with four groups of hanger bars 3, the fixed frame 1 and adjusting bracket 2
Between be uniformly connected with guide cylinder 4, the bottom centre position of the fixed frame 1 is equipped with electric pushrod 5, and electric pushrod 5
Telescopic end is connect with the top of adjusting bracket 2, and the two bottom sides of the adjusting bracket 2 slidably connect clamping piece 6, the clamping piece 6
Bottom movable grip block 7 is installed, the side wall of the adjusting bracket 2 is provided with elongated slot 8, and the outside of the elongated slot 8 is equipped with fastening spiral shell
Bolt 9, the clamping piece 6 are connect by fastening bolt 9 with adjusting bracket 2, and the top of the hanger bar 3 is equipped with mounting disc 10, institute
It includes being oriented to inner cylinder 11 and being oriented to outer barrel 12 to state guide cylinder 4, and the inner wall for being oriented to outer barrel 12 is provided with dovetail groove 13, described to lead
The dovetail slide block 14 being slidably connected with dovetail groove 13 is equipped with to the bottom end of inner cylinder 11, the electric pushrod 5 and external power supply are electrical
Connection.
Wherein, the hanger bar 3 is stainless steel structure, and service life is long, is not easy the fracture that is corroded, and four groups of hanger bars 3
It is arranged at the top of fixed frame 1 in equiangularly arranged so that the installation of fixed frame 1 is more stablized, is not easy to shake, the clamping piece
6 top is equipped with sliding shoe 61, and the inside of sliding shoe 61 is provided with the first screw hole 62, and the bottom of the clamping piece 6 is provided with second
Screw hole 63, the activity grip block 7 includes gripper pad and screw rod, and gripper pad is arranged on the top of screw rod, gripper pad for pair
Projecting apparatus is clamped, and screw rod can adjust the dynamics of gripper pad clamping or the spacing of clamping by the second screw hole 63, to meet
Different size projecting apparatus is fixed, convenient disassembly, the inside of the adjusting bracket 2 is provided with the cunning to match with sliding shoe 61
Slot is moved convenient for sliding shoe 61 in adjusting bracket 2.
One of the present embodiment has particular application as：When needing to install the projecting apparatus, first by 1 top of fixed frame
Hanger bar 3, which is mounted on, needs position to be mounted, and hanger bar 3 is stainless steel structure, and service life is long, is not easy the fracture that is corroded, and
Four groups of hanger bars 3 are arranged in equiangularly arranged at the top of fixed frame 1 so that more stablize to the installation of fixed frame 1, be not easy to shake
Dynamic, then the position of 7 inner retaining member 6 of adjusting activity grip block, realizes the fixed clamp to projecting apparatus, and according to different size
Projecting apparatus, push rod adjusts fastening bolt 9, and adjusts position of the fastening bolt 9 on elongated slot 8, with realize two groups of clamping pieces 6 it
Between spacing adjusting, complete installation to projecting apparatus, installation is simple, stablizes, strong applicability, and projecting apparatus need to adjust or
When adjustment, electric pushrod 5 is powered on, electric pushrod 5 drives adjusting bracket 2 to move up and down, and is moved in adjusting bracket 2
When, it is oriented to 11 push rod dovetail slide block 14 of inner cylinder and is moved in guiding outer barrel 12 so that stablize when adjusting bracket 2 moves up and down and carry out.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of fixed projecting apparatus hanger bracket of installation, including fixed frame (1) and adjusting bracket (2), it is characterised in that：The fixation
It is uniformly provided with four groups of hanger bars (3) at the top of frame (1), guide cylinder is uniformly connected between the fixed frame (1) and adjusting bracket (2)
(4), the bottom centre position of the fixed frame (1) is equipped with electric pushrod (5), and the telescopic end of electric pushrod (5) and adjusting
The top of frame (2) connects, and the two bottom sides of the adjusting bracket (2) slidably connect clamping piece (6), the bottom of the clamping piece (6)
Portion is equipped with movable grip block (7), and the side wall of the adjusting bracket (2) is provided with elongated slot (8), and the outside of the elongated slot (8) is equipped with tightly
Fixing bolt (9), the clamping piece (6) are connect by fastening bolt (9) with adjusting bracket (2), the top installation of the hanger bar (3)
There is mounting disc (10), the guide cylinder (4) includes being oriented to inner cylinder (11) and being oriented to outer barrel (12), described to be oriented to the interior of outer barrel (12)
Wall is provided with dovetail groove (13), and the bottom end for being oriented to inner cylinder (11) is equipped with the dovetail slide block being slidably connected with dovetail groove (13)
(14), the electric pushrod (5) is electrically connected with external power supply.
2. a kind of fixed projecting apparatus hanger bracket of installation according to claim 1, it is characterised in that：The hanger bar (3)
For stainless steel structure, and four groups of hanger bars (3) in equiangularly arranged setting fixed frame (1) top.
3. a kind of fixed projecting apparatus hanger bracket of installation according to claim 1, it is characterised in that：The clamping piece (6)
Top be equipped with sliding shoe (61), and the inside of sliding shoe (61) is provided with the first screw hole (62), and the bottom of the clamping piece (6) is opened
There is the second screw hole (63).
4. a kind of fixed projecting apparatus hanger bracket of installation according to claim 1, it is characterised in that：The activity grip block
(7) include gripper pad and screw rod, and gripper pad is arranged on the top of screw rod.
5. a kind of fixed projecting apparatus hanger bracket of installation according to claim 1 or 3, it is characterised in that：The adjusting bracket
(2) inside is provided with the sliding slot to match with sliding shoe (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120326.1U CN207961989U (en) | 2018-01-24 | 2018-01-24 | A kind of fixed projecting apparatus hanger bracket of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120326.1U CN207961989U (en) | 2018-01-24 | 2018-01-24 | A kind of fixed projecting apparatus hanger bracket of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961989U true CN207961989U (en) | 2018-10-12 |
Family
ID=63734839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120326.1U Expired - Fee Related CN207961989U (en) | 2018-01-24 | 2018-01-24 | A kind of fixed projecting apparatus hanger bracket of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578780A (en) * | 2018-11-29 | 2019-04-05 | 李又葳 | A kind of wall-hanging TV assembling detachable speaker box |
| CN112009706B (en) * | 2020-10-19 | 2021-01-08 | 南京开天眼无人机科技有限公司 | Unmanned aerial vehicle signal laser emitter |
| CN112856186A (en) * | 2021-01-27 | 2021-05-28 | 广东电网有限责任公司 | Box installation device and distribution switch control iron tower |
-
2018
- 2018-01-24 CN CN201820120326.1U patent/CN207961989U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578780A (en) * | 2018-11-29 | 2019-04-05 | 李又葳 | A kind of wall-hanging TV assembling detachable speaker box |
| CN112009706B (en) * | 2020-10-19 | 2021-01-08 | 南京开天眼无人机科技有限公司 | Unmanned aerial vehicle signal laser emitter |
| CN112856186A (en) * | 2021-01-27 | 2021-05-28 | 广东电网有限责任公司 | Box installation device and distribution switch control iron tower |
| CN112856186B (en) * | 2021-01-27 | 2022-08-30 | 广东电网有限责任公司 | Box installation device and distribution switch control iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |