CN206419638U - A kind of telescopic projecting apparatus fixed support - Google Patents
A kind of telescopic projecting apparatus fixed support Download PDFInfo
- Publication number
- CN206419638U CN206419638U CN201720110608.9U CN201720110608U CN206419638U CN 206419638 U CN206419638 U CN 206419638U CN 201720110608 U CN201720110608 U CN 201720110608U CN 206419638 U CN206419638 U CN 206419638U
- Authority
- CN
- China
- Prior art keywords
- support bar
- projecting apparatus
- square
- fixing bolt
- apparatus fixed
- 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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Abstract
The utility model is related to projecting apparatus fixed support field, more particularly to a kind of telescopic projecting apparatus fixed support, including underframe, triangle regulating block, stock and pallet composition, the underframe is by bottom plate, support bar one, support bar two and square plate composition, the bottom plate upper surface is symmetrically fixed with support bar one and support bar two by welding manner, the support bar one is fixedly connected with the upper surface of support bar two by welding manner with square plate, the square plate center is provided with guide groove, square plate upper surface right part is fixedly connected by welding manner with support bar three, the top of support bar three and the connection of triangle regulating block bearing pin, middle part side is provided with fixing bolt one, the triangle regulating block bottom is set square, three angles of the set square are square.Because for accurate regulation projecting apparatus fixed mount height requirement, in the market needs a kind of telescopic projecting apparatus fixed support of accurate regulation height.
Description
【Technical field】
The utility model is related to projecting apparatus fixed support field, more particularly to a kind of telescopic projecting apparatus fixed support.
【Background technology】
The species of projector mount is various, using subject to conditions very big.User is needed according to different doors structures, height
Degree, select suitable suspension bracket specification with the distance and projector of projection screen weight in itself.The installation of projector mount, it is first
Scene is first reconnoitred, the installation site of projecting apparatus is understood, so can just make and accurately judge and correct installation method, note
Before this will be with reference to projecting apparatus and the relevant parameter of projector mount, it is then determined that the position of a projection screen suspension, first
Projection screen is installed, then carries out the installation of projector mount, because for accurate regulation projecting apparatus fixed mount height requirement, institute
A kind of telescopic projecting apparatus fixed support of accurate regulation height is needed with the market.
【Utility model content】
Main purpose of the present utility model is to provide a kind of telescopic projecting apparatus fixed support, because for accurate tune
Projecting apparatus fixed mount height requirement is saved, so in the market needs a kind of telescopic projecting apparatus fixed support of accurate regulation height.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of telescopic projecting apparatus fixed support, including underframe, triangle regulating block, stock and pallet composition, the bottom
Frame is made up of bottom plate, support bar one, support bar two and square plate, and the bottom plate upper surface is symmetrically fixed with support by welding manner
Bar one and support bar two, the support bar one are fixedly connected with the upper surface of support bar two by welding manner with square plate, the side
Plate center is provided with guide groove, and square plate upper surface right part is fixedly connected by welding manner with support bar three, the support
The top of bar three and the connection of triangle regulating block bearing pin, middle part side is provided with fixing bolt one, the triangle regulating block bottom
It is set square, three angles of the set square are square, the upper surface of the set square is solid by welding manner and rotating disk
Fixed connection, the stock is moved up and down in guide groove, and has been uniformly arranged square groove close to the one side of triangle regulating block, institute
Stock upper surface is stated to be fixedly connected with pallet by welding manner.
Further, the pallet is symmetrically arranged with two sides edge, and the side edge is provided with fixing bolt two and fixed spiral shell
Bolt three.
Further, fixing bolt two and fixing bolt three top is fixedly connected with sucker.
Further, the underframe is provided with rubber blanket.
Further, it is provided with handle on the right side of the underframe.
Compared with prior art, underframe is placed on stable ground by user, and then projecting apparatus is placed on pallet
End, by rotating rotating disk, drives set square to rotate, and rotates clockwise set square, and three angles of set square are sequentially inserted into square
In groove, drive and risen above and below stock according to certain length along guide groove, rotate counterclockwise set square, three angles of set square are successively
Insert in square groove, drive and land above and below stock according to certain length along guide groove, square groove is inserted by the angle of set square every time
Consistent with the raising or descent altitude for departing from the stock that square groove is supported, the pallet installed in stock upper surface is also consolidated
The raising of fixed length and decline, by rotating the height that rotating disk can accurately adjust the height, i.e. projecting apparatus of pallet；Side
Along fixing bolt two and fixing bolt three is provided with, projecting apparatus can be fastened by being fastened and fixed bolt two and fixing bolt three,
Prevent that projecting apparatus from coming off pallet；Fixing bolt two and the top of fixing bolt three are fixedly connected with sucker, and sucker can prevent from fixing
Bolt two and fixing bolt three produce damage when fixing projecting apparatus to projecting apparatus；Underframe is provided with rubber blanket, and rubber blanket prevents from moving
Noise is produced during dynamic the utility model and the utility model is more consolidated；Handle, user's lifting are provided with the right side of underframe
Handle, more easily moves the utility model.Telescopic projection is accurately adjusted using the cooperation of triangle regulating block and square groove
The support bracket fastened height of instrument.
【Brief description of the drawings】
Fig. 1 is the support bracket fastened structural representation of the telescopic projecting apparatus of the utility model.
Fig. 2 is the top view of the support bracket fastened triangle regulating block of the telescopic projecting apparatus of the utility model.
In figure：1st, pallet；2nd, side edge；3rd, fixing bolt three；4th, stock；5th, square groove；6th, triangle regulating block；7th, support
Bar three；8th, fixing bolt one；9th, handle；10th, support bar two；11st, bottom plate；12nd, rubber blanket；13rd, underframe；14th, support bar one；
15th, square plate；16th, guide groove；17th, fixing bolt two；18th, sucker；19th, set square；20th, rotating disk.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of telescopic projecting apparatus fixed support, including underframe 13, triangle regulating block 6, the and of stock 4
Pallet 1 is constituted, and the underframe 13 is made up of bottom plate 11, support bar 1, support bar 2 10 and square plate 15, the upper end of bottom plate 11
Face is symmetrically fixed with support bar 1 and support bar 2 10, support bar 1 and support bar 2 10 upper end by welding manner
Face is fixedly connected by welding manner with square plate 15, and the center of square plate 15 is provided with guide groove 16, the upper surface of square plate 15
Right part is fixedly connected by welding manner with support bar 37, the top of support bar 37 and the connection of the bearing pin of triangle regulating block 6,
Middle part side is provided with fixing bolt 1, and the bottom of triangle regulating block 6 is set square 19, three of the set square 19
Angle is square, and the upper surface of the set square 19 is fixedly connected by welding manner with rotating disk 20, and the stock 4 is in guide groove
Moved up and down in 16, and square groove 5 has been uniformly arranged close to the one side of triangle regulating block 6, the upper surface of stock 4 passes through
Welding manner is fixedly connected with pallet 1.
Wherein, the pallet 1 is symmetrically arranged with two sides along 2, and the side is provided with fixing bolt 2 17 and fixed spiral shell along 2
Bolt 33.
Wherein, fixing bolt 2 17 and fixing bolt 33 top is fixedly connected with sucker 18.
Wherein, the underframe 13 is provided with rubber blanket 12.
Wherein, the right side of underframe 13 is provided with handle 9.
Operation principle：Underframe 13 is placed on stable ground by user, and projecting apparatus then is placed on into the upper end of pallet 1,
By rotating rotating disk 20, drive set square 19 to rotate, rotate clockwise set square 19, three angles of set square 19 are sequentially inserted into
In square groove 5, drive stock to be risen about 4 according to certain length along guide groove 16, rotate counterclockwise set square 19, set square 19
Three angles be sequentially inserted into square groove 5, drive stock land about 4 according to certain length along guide groove 16, every time by triangle
The angle insertion square groove 5 of plate 19 is consistent with the raising or descent altitude for departing from the stock 4 that square groove 5 is supported, and is arranged on
The raising for the length that the pallet 1 of the upper surface of stock 4 also fixes and decline, support can be accurately adjusted by rotating rotating disk 20
The height of the height of disk 1, i.e. projecting apparatus；Side is provided with fixing bolt 2 17 and fixing bolt 33 along 2, by being fastened and fixed spiral shell
Bolt 2 17 and fixing bolt 33 can fasten projecting apparatus, prevent that projecting apparatus from coming off pallet 1；Fixing bolt 2 17 and fixing bolt
33 tops are fixedly connected with sucker 18, and sucker 18 can be prevented when fixing bolt 2 17 and fixing bolt 33 from fixing projecting apparatus pair
Projecting apparatus produces damage；Underframe 13 is provided with rubber blanket 12, and noise is produced when rubber blanket 12 prevents from moving the utility model and is made
The utility model is obtained more to consolidate；The right side of underframe 13 is provided with handle 9, and user's carrying handle 9 more easily moves this practicality
It is new.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of telescopic projecting apparatus fixed support, including underframe（13）, triangle regulating block（6）, stock（4）And pallet（1）
Composition, the underframe（13）By bottom plate（11）, support bar one（14）, support bar two（10）And square plate（15）Composition, the bottom plate
（11）Upper surface is symmetrically fixed with support bar one by welding manner（14）With support bar two（10）, the support bar one（14）With
Support bar two（10）Upper surface passes through welding manner and square plate（15）It is fixedly connected, the square plate（15）Center is provided with guide groove
（16）, the square plate（15）Upper surface right part passes through welding manner and support bar three（7）It is fixedly connected, the support bar three（7）
Top and triangle regulating block（6）Bearing pin is connected, and middle part side is provided with fixing bolt one（8）, the triangle regulating block（6）
Bottom is set square（19）, the set square（19）Three angles it is square, the set square（19）Upper surface pass through weldering
Connect mode and rotating disk（20）It is fixedly connected, the stock（4）In guide groove（16）In move up and down, and close to triangle regulation
Block（6）One side be uniformly arranged square groove（5）, the stock（4）Upper surface passes through welding manner and pallet（1）It is fixed to connect
Connect.
2. telescopic projecting apparatus fixed support according to claim 1, it is characterised in that：The pallet（1）It is symmetrical arranged
There is two sides edge（2）, the side edge（2）It is provided with fixing bolt two（17）With fixing bolt three（3）.
3. telescopic projecting apparatus fixed support according to claim 1, it is characterised in that：The fixing bolt two（17）With
Fixing bolt three（3）Top is fixedly connected with sucker（18）.
4. telescopic projecting apparatus fixed support according to claim 1, it is characterised in that：The underframe（13）It is provided with rubber
Rubber cushion（12）.
5. telescopic projecting apparatus fixed support according to claim 1, it is characterised in that：The underframe（13）Right side is set
There is handle（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110608.9U CN206419638U (en) | 2017-02-06 | 2017-02-06 | A kind of telescopic projecting apparatus fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110608.9U CN206419638U (en) | 2017-02-06 | 2017-02-06 | A kind of telescopic projecting apparatus fixed support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419638U true CN206419638U (en) | 2017-08-18 |
Family
ID=59570210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110608.9U Expired - Fee Related CN206419638U (en) | 2017-02-06 | 2017-02-06 | A kind of telescopic projecting apparatus fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477333A (en) * | 2017-09-04 | 2017-12-15 | 吴浪 | A kind of construction socket dust guard |
| CN108591727A (en) * | 2018-06-15 | 2018-09-28 | 张素平 | A kind of educational projector frame that stability is good |
-
2017
- 2017-02-06 CN CN201720110608.9U patent/CN206419638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477333A (en) * | 2017-09-04 | 2017-12-15 | 吴浪 | A kind of construction socket dust guard |
| CN108591727A (en) * | 2018-06-15 | 2018-09-28 | 张素平 | A kind of educational projector frame that stability is good |
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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: 20170818 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |