CN207609964U - A kind of projecting apparatus fixed frame being easily installed - Google Patents
A kind of projecting apparatus fixed frame being easily installed Download PDFInfo
- Publication number
- CN207609964U CN207609964U CN201721653371.5U CN201721653371U CN207609964U CN 207609964 U CN207609964 U CN 207609964U CN 201721653371 U CN201721653371 U CN 201721653371U CN 207609964 U CN207609964 U CN 207609964U
- Authority
- CN
- China
- Prior art keywords
- welded
- projecting apparatus
- pedestal
- fixed frame
- pressing plate
- 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
Links
Abstract
The utility model discloses a kind of projecting apparatus fixed frames being easily installed, including pressing plate and pedestal, the pressing plate is connect by fastening bolt with pedestal, and the bottom of pedestal is welded with rotating base, the bottom of the rotating base is welded with hydraulic lifting arm, and hydraulic lifting arm is fixedly arranged in the middle of fixing sleeve, it is fixed with welded plate on the fixing sleeve, and rotary shaft is welded on welded plate, the other end of the rotary shaft is welded with Retractive leg, and the bottom top position of Retractive leg is equipped with Telescopic Fixed device, the lower section of the Telescopic Fixed device is equipped with universal wheel, it is located on the hydraulic lifting arm below fixing sleeve and slidably connects sliding sleeve.In the utility model, in such a way that pressing plate is connect with pedestal by fastening bolt, the projecting apparatus of different size specification can be fixed, expand the practicability and adaptability of entire projecting apparatus fixed frame, met and fixed demand is installed to different projecting apparatus.
Description
Technical field
The utility model is related to fixed frame equipment technical field more particularly to a kind of projecting apparatus fixed frames being easily installed.
Background technology
Projecting apparatus, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.
Projecting apparatus is now widely used for family, office, school and public place of entertainment, according to working method difference, has
The different types such as CRT, LCD, DLP.
Now occur various instrument and equipments for matching with projecting apparatus and using on the market, wherein just thering is projecting apparatus to fix
Frame, but existing projecting apparatus fixed frame due to self structure it is less, exist in actual use structure shakiness, controllability compared with
Difference, while that there is also functions is more single, installs and uses the shortcomings of time-consuming and laborious.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of is easily installed
Projecting apparatus fixed frame.
To achieve the goals above, the utility model uses following technical solution：A kind of projecting apparatus being easily installed is solid
Determine frame, including pressing plate and pedestal, the pressing plate is connect by fastening bolt with pedestal, and the bottom of pedestal is welded with rotation bottom
Seat, the bottom of the rotating base be welded with hydraulic lifting arm, and hydraulic lifting arm is fixedly arranged in the middle of fixing sleeve, the fixation
It puts on and is fixed with welded plate, and be welded with rotary shaft on welded plate, the other end of the rotary shaft is welded with Retractive leg, and flexible
The bottom top position of leg is equipped with Telescopic Fixed device, and the lower section of the Telescopic Fixed device is equipped with universal wheel, the hydraulic lifting arm
It is upper to slidably connect sliding sleeve below fixing sleeve, and sliding sleeve is connected with holder, the lower section of the sliding sleeve is located at liquid
The bottom of elevating lever is pressed to be equipped with accumulator.
As further describing for above-mentioned technical proposal：
There are two the pressing plate is set altogether, two pressing plates are symmetrical about the vertical center line of pedestal.
As further describing for above-mentioned technical proposal：
The bottom of the pressing plate is equipped with buffer layer.
As further describing for above-mentioned technical proposal：
There are two the fastening bolt is total, and two fastening bolts are symmetrical about the vertical center line of rotating base.
As further describing for above-mentioned technical proposal：
The Retractive leg altogether there are three, and three Retractive legs by welded plate uniform welding on fixing sleeve.
As further describing for above-mentioned technical proposal：
The side of the pressing plate is equipped with the screw hole used that matches with fastening bolt.
It, first, can be to different size in such a way that pressing plate is connect with pedestal by fastening bolt in the utility model
The projecting apparatus of specification is fixed, and expands the practicability and adaptability of entire projecting apparatus fixed frame, meets to different projections
Instrument installs fixed demand, and secondly, pressing plate bottom is equipped with buffer layer, it is possible to reduce and absorb a part of pressing plate and fixed with projecting apparatus
When the pressure that generates, the case where avoiding causing projecting apparatus to damage because of being under pressure, thirdly, using hydraulic lifting arm
And rotating base, it not only allows entire projecting apparatus fixed frame that can carry out left and right adjusting, but also up and down adjustment can be carried out, allows whole
The adjusting of a projecting apparatus fixed frame is more flexible, and finally, using holder is welded on hydraulic lifting arm, can not only be controlled
The extension angle of entire projecting apparatus fixed frame Retractive leg, while also playing and fixed function is played to entire projecting apparatus.
Description of the drawings
Fig. 1 be the utility model proposes a kind of projecting apparatus fixed frame being easily installed structural schematic diagram；
Fig. 2 be the utility model proposes a kind of projecting apparatus fixed frame being easily installed pressure plate structure schematic diagram；
Fig. 3 be the utility model proposes a kind of projecting apparatus fixed frame being easily installed rotary base structure schematic diagram.
Marginal data：
1- pressing plates, 2- pedestals, 3- fastening bolts, 4- rotating bases, 5- hydraulic lifting arms, 6- fixing sleeves, 7- welded plates,
8- Retractive legs, 9- sliding sleeves, the Telescopic Fixed devices of 10-, 11- universal wheels, 12- accumulators, 13- holders, 14- rotary shafts, 15- bufferings
Layer, 16- screw holes.
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.
Referring to Fig.1-3, a kind of projecting apparatus fixed frame being easily installed, including pressing plate 1 and pedestal 2, pressing plate 1 pass through fastening
Bolt 3 is connect with pedestal 2, and the bottom of pedestal 2 is welded with rotating base 4, and the bottom of rotating base 4 is welded with hydraulic lifting arm
5, and hydraulic lifting arm 5 is fixedly arranged in the middle of fixing sleeve 6, welded plate 7 is fixed on fixing sleeve 6, and be welded on welded plate 7
The other end of rotary shaft 14, rotary shaft 14 is welded with Retractive leg 8, and the bottom top position of Retractive leg 8 is equipped with Telescopic Fixed device
10, the lower section of Telescopic Fixed device 10 is equipped with universal wheel 11, and the lower section that fixing sleeve 6 is located on hydraulic lifting arm 5 slidably connects cunning
Dynamic set 9, and sliding sleeve 9 is connected with holder 13, the lower section of sliding sleeve 9 is located at the bottom of hydraulic lifting arm 5 equipped with accumulator 12.
There are two pressing plate 1 is set altogether, two pressing plates 1 are symmetrical about the vertical center line of pedestal 2, and the bottom of pressing plate 1 is equipped with buffering
Layer 15, fastening bolt 3 altogether there are two, and two fastening bolts 3 are symmetrical about the vertical center line of rotating base 4, and Retractive leg 8 is total
There are three, and three Retractive legs 8 by 7 uniform welding of welded plate on fixing sleeve 6, the side of pressing plate 1 is equipped with and fastening bolt
The screw hole 16 that 3, which match, uses.
Holder 13 is used to limit the extension angle of Retractive leg 8, at the same also play indirectly entire fixed frame is played it is firm
Effect, the side of pressing plate 1 is equipped with the screw hole 16 used that matches with fastening bolt 3, can be firmly solid with crush board 1 and pedestal 2
Fixed, the surface position of hydraulic lifting arm 5 is equipped with control panel.
Operation principle：In use, entire projecting apparatus fixed frame is moved to suitable working region first, Retractive leg 8 is opened up
It opens, Retractive leg 8 is adjusted according to the landform of actual use, adjust after stablizing, projecting apparatus is placed on pedestal 2, use
Pressing plate 1 is pushed down, and recycles fastening bolt 3 that pressing plate 1 and pedestal 2 are fixed, and at the same time, is located at the buffering of 1 bottom of pressing plate
Pressure absorbs caused by 15 pairs of whole process of layer, and after fixed, user can be according to the actual demand profit used
Left and right is carried out to rotating base 4 with control panel and upper lower angle is adjusted, it can also be as desired by control hydraulic pressure liter
The height of entire projecting apparatus fixed frame is adjusted in the flexible of drop bar 5, is eventually positioned at the accumulator of 5 bottom of hydraulic lifting arm
12 provide lasting power for entire projecting apparatus fixed frame.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of projecting apparatus fixed frame being easily installed, including pressing plate (1) and pedestal (2), which is characterized in that the pressing plate (1)
It is connect with pedestal (2) by fastening bolt (3), and the bottom of pedestal (2) is welded with rotating base (4), the rotating base (4)
Bottom be welded with hydraulic lifting arm (5), and hydraulic lifting arm (5) is fixedly arranged in the middle of fixing sleeve (6), the fixing sleeve (6)
On be fixed with welded plate (7), and rotary shaft (14) is welded on welded plate (7), the other end of the rotary shaft (14) is welded with
Retractive leg (8), and the bottom top position of Retractive leg (8) is equipped with Telescopic Fixed device (10), under the Telescopic Fixed device (10)
Side is equipped with universal wheel (11), is located on the hydraulic lifting arm (5) below fixing sleeve (6) and slidably connects sliding sleeve (9), and
Sliding sleeve (9) is connected with holder (13), and the lower section of the sliding sleeve (9) is located at the bottom of hydraulic lifting arm (5) equipped with accumulator
(12)。
2. a kind of projecting apparatus fixed frame being easily installed according to claim 1, which is characterized in that the pressing plate (1) is altogether
If there are two, two pressing plates (1) are symmetrical about the vertical center line of pedestal (2).
3. a kind of projecting apparatus fixed frame being easily installed according to claim 1, which is characterized in that the pressing plate (1)
Bottom is equipped with buffer layer (15).
4. a kind of projecting apparatus fixed frame being easily installed according to claim 1, which is characterized in that the fastening bolt
(3) there are two altogether, and two fastening bolts (3) are symmetrical about the vertical center line of rotating base (4).
5. a kind of projecting apparatus fixed frame being easily installed according to claim 1, which is characterized in that the Retractive leg (8)
Altogether there are three, and three Retractive legs (8) by welded plate (7) uniform welding on fixing sleeve (6).
6. a kind of projecting apparatus fixed frame being easily installed according to claim 1, which is characterized in that the pressing plate (1)
Side is equipped with the screw hole (16) used that matches with fastening bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653371.5U CN207609964U (en) | 2017-12-01 | 2017-12-01 | A kind of projecting apparatus fixed frame being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653371.5U CN207609964U (en) | 2017-12-01 | 2017-12-01 | A kind of projecting apparatus fixed frame being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609964U true CN207609964U (en) | 2018-07-13 |
Family
ID=62797391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653371.5U Expired - Fee Related CN207609964U (en) | 2017-12-01 | 2017-12-01 | A kind of projecting apparatus fixed frame being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609964U (en) |
-
2017
- 2017-12-01 CN CN201721653371.5U patent/CN207609964U/en not_active Expired - Fee Related
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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: 20180713 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |