CN208566041U - A kind of Digital Media projection device - Google Patents
A kind of Digital Media projection device Download PDFInfo
- Publication number
- CN208566041U CN208566041U CN201821287472.XU CN201821287472U CN208566041U CN 208566041 U CN208566041 U CN 208566041U CN 201821287472 U CN201821287472 U CN 201821287472U CN 208566041 U CN208566041 U CN 208566041U
- Authority
- CN
- China
- Prior art keywords
- projector
- fixedly connected
- pedestal
- protective cover
- slot
- 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 Digital Media projection devices; including pedestal; the top left side of the pedestal is fixedly connected with protective cover; the top right side of the pedestal is hinged with projector; the right side of the projector is hinged with the sealing cover with protective cover clamping; promotion slot is offered on the left of the base top, the internal slide for pushing slot is connected with promotion piston, is fixedly connected with mounting blocks at the top of the promotion piston.The utility model is structurally reasonable; it can control the length of rope by the degree that threaded rod rotates, and then adjust the angle of projector, so that the angular adjustment of projector is more convenient; so that the drop shadow effect of projector is more preferable; the fixation of more convenient pedestal and projector can protect projector so that projector is easier for installation; it can also prevent dust from entering protective cover; the camera lens of projector is avoided to fall ash, after projector takes in protective cover, so that the movement of projector is also more convenient.
Description
Technical field
The utility model relates to projection device technical field more particularly to a kind of Digital Media projection devices.
Background technique
Digital Media belongs to the engineering branches of learning and subjects, refers to and records, handles in the form of a binary number, propagating, acquisition process
Information carrier, these carriers include the perception mediums such as digitized text, figure, image, sound, video image and animation,
With the expression media (coding) etc. for indicating these perception mediums, it is commonly referred to as logical medium, and storage, transmission, display logic matchmaker
The solid medium of body.Projector be it is a kind of the profile of workpiece is amplified using optical element, and the light being projected on shadow screen
Instrument is learned, is as a kind of equipment very common in Digital Media.
Present projector is all mounted in the inside of office mostly, or is placed on the conference table of office, this
Scope limitation that projector uses is allowed in interior, it is very troublesome if wanting in outdoor application, it needs to carry out projector
It shifts and reinstalls, for this purpose, it is proposed that a kind of Digital Media projection device solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Digital Media proposed is thrown
Shadow equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Digital Media projection device, including pedestal, the top left side of the pedestal is fixedly connected with protective cover, described
The top right side of pedestal is hinged with projector, and the right side of the projector is hinged with the sealing cover with protective cover clamping.
Promotion slot is offered on the left of the base top, the internal slide for pushing slot is connected with promotion piston, institute
It states to push and is fixedly connected with mounting blocks at the top of piston, be rotatably connected at the top of the mounting blocks and be threadedly coupled with protective cover
Threaded rod.
Sucker is fixedly connected at left and right sides of the base bottom, the inside of the pedestal offers connection and pushes slot
With the inclined hole of sucker, rope is fixedly connected in the middle part of the threaded rod, the right end of the rope and the left side of projector are solid
Fixed connection.
Preferably, the top of the pedestal and be located at push slot at left and right sides of be fixedly connected to and mounting blocks sliding connect
The limit guide rail connect is fixedly connected to the limit extended respectively to inside two limit guide rails at left and right sides of the mounting blocks
Plate.
Preferably, threaded hole is offered at the top of the protective cover and corresponding threaded rod, is passed through at the top of the threaded rod
It wears threaded hole and is threadedly coupled with threaded hole, be fixedly connected with rotating horizontal pole at the top of the threaded rod.
Preferably, the first in command is fixedly connected at the top of the protective cover, the right side of the sealing cover is fixedly connected
There is second handle.
Preferably, card slot is offered at the top of the protective cover right side, the inside of the card slot is connected with and sealing cover
The fixture block that is fixedly connected of top.
Preferably, rotation slot is offered at the top of the mounting blocks, the inner rotation of rotation slot is connected with turntable, the spiral shell
The bottom of rasp bar extend to the inside of rotation slot and be fixedly connected at the top of turntable.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model is turned by turn rotating horizontal pole, the rotation threaded shank of rotating horizontal pole in the inside of threaded hole
Dynamic, threaded rod can unclamp rope in the inner rotation of threaded hole from threaded rod, so that the length of rope increases, pulling the
Sealing cover and projector can be screwed out protective cover by second chief, can control the length of rope by the degree that threaded rod rotates,
And then the angle of projector is adjusted, so that the angular adjustment of projector is more convenient, so that the drop shadow effect of projector is more preferable.
2, the utility model can drive mounting blocks to rise in promotion slot by the rotation of threaded rod, the rising of mounting blocks
It drives and piston is pushed to rise, push the rising of piston to suck the air in sucker along inclined hole and push slot, it can be in sucker
Negative pressure is formed, sucker, which can suck desktop or some more smooth planes, the fixation of more convenient pedestal and projector, to be made
Obtain the easier for installation of projector.
3, the utility model can pull projector to screw in protective cover by the shortening of rope, and fixture block is caught in card slot,
Sealing cover is connect with protective cover, can protect projector, moreover it is possible to prevent dust from entering protective cover, the camera lens of projector is avoided to fall
Ash, after projector takes in protective cover, so that the movement of projector is also more convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Digital Media projection device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Digital Media projection device right view.
In figure: 1 pedestal, 2 protective covers, 3 projectors, 4 sealing covers, 5 push slots, 6 push pistons, 7 mounting blocks, 8 threaded rods,
9 suckers, 10 inclined holes, 11 ropes, 12 limit guide rails, 13 threaded holes, 14 rotating horizontal poles, 15 first in command, 16 second handles, 17 cards
Slot, 18 fixture blocks.
Specific embodiment
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.1-2, a kind of Digital Media projection device, including pedestal 1, the top left side of pedestal 1 are fixedly connected with guarantor
Shield 2, the top right side of pedestal 1 are hinged with projector 3, and the right side of projector 3 is hinged with the sealing cover being clamped with protective cover 2
4, offer card slot 17 at the top of 2 right side of protective cover, the inside of card slot 17 is connected with to be fixedly connected with the top of sealing cover 4
Fixture block 18 avoids shifting between protective cover 2 and sealing cover 4 so that sealing cover 4 and the position of protective cover 2 are relatively fixed, protects
The top of shield 2 is fixedly connected with the first in command 15, and the right side of sealing cover 4 is fixedly connected with second handle 16, passes through first
Handle 15 can simply lift whole device very much, sealing cover 4 and projector 3 can be driven to rotate by second handle 16.
The left side at 1 top of pedestal, which offers, pushes slot 5, pushes the internal slide of slot 5 to be connected with and pushes piston 6, pushes and live
The top of plug 6 is fixedly connected with mounting blocks 7, the top of pedestal 1 and is located at the left and right sides of slot 5 is pushed to be fixedly connected to and pacify
The limit guide rail 12 that dress block 7 is slidably connected, the left and right sides of mounting blocks 7, which is fixedly connected to, extends respectively to two limit guide rails
Limit plate inside 12, limit plate is in the internal slide of limit guide rail 12, the direction that mounting blocks 7 can be kept mobile, so that peace
Fill block 7 can only up and down direction movement, the top of mounting blocks 7 is rotatably connected to the threaded rod 8 being threadedly coupled with protective cover 2, peace
The top of dress block 7 offers rotation slot, and the inner rotation of rotation slot is connected with turntable, and the bottom of threaded rod 8 extends to rotation slot
Inside and be fixedly connected at the top of turntable, threaded rod 8 rotate when, mounting blocks 7 and push piston 6 not can rotate, protect
Threaded hole 13 is offered at the top of shield 2 and corresponding threaded rod 8, the top of threaded rod 8 is through threaded hole 13 and and threaded hole
13 are threadedly coupled, and the top of threaded rod 8 is fixedly connected with rotating horizontal pole 14, can more convenient province by turn rotating horizontal pole 14
The rotation threaded rod 8 of power.
Sucker 9 is fixedly connected at left and right sides of 1 bottom of pedestal, the inside of pedestal 1 offers connection and pushes slot 5 and inhale
The inclined hole 10 of disk 9, the middle part of threaded rod 8 are fixedly connected with rope 11, the fixed company of the right end of rope 11 and the left side of projector 3
It connects.
In the utility model, by turn rotating horizontal pole 14, the rotation threaded shank 8 of rotating horizontal pole 14 is in threaded hole 13
Inner rotation, threaded rod 8 can unclamp rope 11 in the inner rotation of threaded hole 13 from threaded rod 8, so that rope 11
Length increases, and second handle 16 is pulled sealing cover 4 and projector 3 can be screwed out protective cover 2, the journey rotated by threaded rod 8
Degree can control the length of rope 11, and then the angle for adjusting projector 3 makes so that the angular adjustment of projector 3 is more convenient
The drop shadow effect for obtaining projector 3 is more preferable.
Also, mounting blocks 7 can be driven to rise in promotion slot 5 by the rotation of threaded rod 8, the rising band of mounting blocks 7
It is dynamic that piston 6 is pushed to rise, it pushes the rising of piston 6 to suck the air in sucker 9 along inclined hole 10 and pushes slot 5, can inhale
Negative pressure is formed in disk 9, sucker 9 can suck desktop or some more smooth planes, more convenient pedestal 1 and projector 3
Fixation so that projector 3 is easier for installation.
Projector 3 can be pulled to screw in protective cover 2 by the shortening of rope 11, fixture block 18 is caught in card slot 17, sealing
Lid 4 is connect with protective cover 2, can protect projector 3, moreover it is possible to prevent dust from entering protective cover 2, the camera lens of projector 3 is avoided to fall
Ash, after projector 3 takes in protective cover 2, so that the movement of projector 3 is also more convenient.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 Digital Media projection device, including pedestal (1), it is characterised in that: the top left side of the pedestal (1) is fixed to be connected
It is connected to protective cover (2), the top right side of the pedestal (1) is hinged with projector (3), and the right side of the projector (3) is hinged
There is the sealing cover (4) with protective cover (2) clamping；
Left side at the top of the pedestal (1), which offers, pushes slot (5), and the internal slide for pushing slot (5) is connected with promotion and lives
It fills in (6), is fixedly connected with mounting blocks (7) at the top of the promotion piston (6), is rotatably connected at the top of the mounting blocks (7)
The threaded rod (8) being threadedly coupled with protective cover (2)；
It is fixedly connected to sucker (9) at left and right sides of pedestal (1) bottom, the inside of the pedestal (1) offers connection
The inclined hole (10) of slot (5) and sucker (9) is pushed, is fixedly connected with rope (11), the rope in the middle part of the threaded rod (8)
(11) right end is fixedly connected with the left side of projector (3).
2. a kind of Digital Media projection device according to claim 1, which is characterized in that the top of the pedestal (1) and
The limit guide rail (12) being slidably connected with mounting blocks (7), the installation are fixedly connected at left and right sides of promotion slot (5)
It is fixedly connected at left and right sides of block (7) and extends respectively to the internal limit plate of two limit guide rails (12).
3. a kind of Digital Media projection device according to claim 1, which is characterized in that the top of the protective cover (2)
And offered threaded hole (13) at corresponding threaded rod (8), the top of the threaded rod (8) is through threaded hole (13) and and threaded hole
(13) it is threadedly coupled, is fixedly connected with rotating horizontal pole (14) at the top of the threaded rod (8).
4. a kind of Digital Media projection device according to claim 1, which is characterized in that the top of the protective cover (2)
It is fixedly connected with the first in command (15), the right side of the sealing cover (4) is fixedly connected with second handle (16).
5. a kind of Digital Media projection device according to claim 1, which is characterized in that protective cover (2) right side
Top offer card slot (17), the inside of the card slot (17) is connected with the fixture block being fixedly connected at the top of sealing cover (4)
(18)。
6. a kind of Digital Media projection device according to claim 1, which is characterized in that the top of the mounting blocks (7)
Rotation slot is offered, the inner rotation of rotation slot is connected with turntable, and the bottom of the threaded rod (8) extends to the inside of rotation slot
And be fixedly connected at the top of turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287472.XU CN208566041U (en) | 2018-08-08 | 2018-08-08 | A kind of Digital Media projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287472.XU CN208566041U (en) | 2018-08-08 | 2018-08-08 | A kind of Digital Media projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566041U true CN208566041U (en) | 2019-03-01 |
Family
ID=65450387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287472.XU Expired - Fee Related CN208566041U (en) | 2018-08-08 | 2018-08-08 | A kind of Digital Media projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556238A (en) * | 2020-05-23 | 2020-08-18 | 乌东峰 | Intelligent building security device |
| CN113096565A (en) * | 2021-04-04 | 2021-07-09 | 魏星 | Projection equipment that medical science image administrative or technical offices used |
-
2018
- 2018-08-08 CN CN201821287472.XU patent/CN208566041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556238A (en) * | 2020-05-23 | 2020-08-18 | 乌东峰 | Intelligent building security device |
| CN113096565A (en) * | 2021-04-04 | 2021-07-09 | 魏星 | Projection equipment that medical science image administrative or technical offices used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190808 |