CN207115010U - A kind of multimedia display device - Google Patents
A kind of multimedia display device Download PDFInfo
- Publication number
- CN207115010U CN207115010U CN201720775195.6U CN201720775195U CN207115010U CN 207115010 U CN207115010 U CN 207115010U CN 201720775195 U CN201720775195 U CN 201720775195U CN 207115010 U CN207115010 U CN 207115010U
- Authority
- CN
- China
- Prior art keywords
- main body
- projecting apparatus
- motion bar
- projector main
- fixed mount
- 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 discloses a kind of multimedia display device, including projecting apparatus fixed mount, one end of the projecting apparatus fixed mount is provided with projector main body, and the other end of projecting apparatus fixed mount is provided with the first motion bar, the projecting apparatus fixed mount is rotatablely connected with the first motion bar by swinging arms, one end of first motion bar is provided with the second motion bar, first motion bar is rotatablely connected with the second motion bar by swinging arms, one end of second motion bar is provided with wall mounts, the wall mounts are rotatablely connected with the second motion bar by swinging arms, one side surface of the projector main body is symmetrically arranged with two dust cover bayonet sockets.The utility model is provided with can be with the travel(l)ing rest of wall connecting, the direction of projecting apparatus can arbitrarily be changed, travel(l)ing rest may be mounted on any wall, and the outside of projecting apparatus is mounted with dismountable dust cover, directly dust cover can be removed in deashing, avoid cleaning projecting apparatus trouble.
Description
Technical field
The utility model belongs to display device technology field, and in particular to a kind of multimedia display device.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to 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, and projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there are the different types such as CRT, LCD, DLP.
But a kind of display device in the market is not only complicated, and function is single, and existing projecting apparatus is only
Fixed it can load and unload inconvenience on the ceiling, for a long time using easy dust stratification, and clean trouble, projecting apparatus projects when idle
The easy dust stratification of camera lens, camera lens is easily scratched when being contacted with object or makes lens blur.
Utility model content
The purpose of this utility model is to provide a kind of multimedia display device, to solve to propose in above-mentioned background technology
Bad handling, easy dust stratification, the problem of camera lens dust stratification is fuzzy when leaving unused.
To achieve the above object, the utility model provides following technical scheme：A kind of multimedia display device, including throw
Shadow instrument fixed mount, one end of the projecting apparatus fixed mount is provided with projector main body, and the other end of projecting apparatus fixed mount is set
There is the first motion bar, the projecting apparatus fixed mount is rotatablely connected with the first motion bar by swinging arms, first motion bar
One end the second motion bar is installed, first motion bar is rotatablely connected with the second motion bar by swinging arms, described
One end of two motion bars is provided with wall mounts, and the wall mounts are rotated with the second motion bar by swinging arms to be connected
Connect, a side surface of the projector main body is symmetrically arranged with two dust cover bayonet sockets, and two dust cover bayonet sockets are located at respectively
The both sides of projecting apparatus fixed mount, another side surface of the projector main body are provided with controlling switch, the projector main body
One end side surface offers heat emission hole, and the another side surface of projector main body is provided with projection lens, the projecting apparatus sheet
The outside of body is provided with dust cover, and the dust cover passes through dust cover bayonet socket clamping, the another side table of the projector main body
Face is provided with indicator lamp close to the side of projection lens, and the upper end of the projection lens is socketed with lens cap, and projection lens passes through
Wear projector main body to be connected with the projecting apparatus inner casing inside projector main body, the interior side of the projecting apparatus inner casing is set
There is LED light source lamp, and side of the projecting apparatus inner housing inner away from LED light source lamp is provided with dmd chip, the dmd chip, LED
Illuminator and indicator lamp are electrically connected with controlling switch respectively.
Preferably, the heat emission hole offers several, and several heat emission holes are evenly arranged in the one of projector main body
Side.
Preferably, the projector main body is bolted to connection with projecting apparatus fixed mount.
Preferably, the lens cap is connected by connecting rope with projector main body.
Preferably, the dmd chip is fixed relative to LED light source lamp in 45 degree of angles.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
Convenient, there is provided the direction that with the travel(l)ing rest of wall connecting, can arbitrarily change projecting apparatus, travel(l)ing rest can not only pacify
Dress on the ceiling, can also be arranged on the wall of side, the outside of projecting apparatus is mounted with dismountable dust cover, in deashing
When directly dust cover can be removed, the problem of avoiding cleaning projecting apparatus trouble, there is provided lens cap, projecting apparatus can when idle
So that projection lens to be covered, dust stratification and lens blur are avoided, lens cap connecting rope is connected with projecting apparatus, is avoided lens cap and is lost
The problem of mistake, projecting apparatus employ LED light source lamp, the problem of temperature being avoided too high.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
In figure：1- projector main bodies, 2- dust covers bayonet socket, 3- projecting apparatus fixed mount, 4- swinging arms, the activities of 5- first
Bar, 6- wall mounts, the motion bars of 7- second, 8- controlling switches, 9- heat emission holes, 10- dust covers, 11- projection lens, 12- mirrors
Skull, 13- indicator lamps, 14-LED illuminators, 15-DMD chips, 16- projecting apparatus inner casings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of multimedia display device, including throw
Shadow instrument fixed mount 3, one end of projecting apparatus fixed mount 3 is provided with projector main body 1, and the other end of projecting apparatus fixed mount 3 is set
There is the first motion bar 5, projecting apparatus fixed mount 3 is rotatablely connected with the first motion bar 5 by swinging arms 4, and the one of the first motion bar 5
End is provided with the second motion bar 7, and the first motion bar 5 is rotatablely connected with the second motion bar 7 by swinging arms 4, the second motion bar 7
One end be provided with wall mounts 6, wall mounts 6 are rotatablely connected with the second motion bar 7 by swinging arms 4, projecting apparatus
One side surface of body 1 is symmetrically arranged with two dust cover bayonet sockets 2, and two dust cover bayonet sockets 2 are fixed positioned at projecting apparatus respectively
The both sides of frame 3, another side surface of projector main body 1 are provided with controlling switch 8, and one end side surface of projector main body 1 opens up
There is heat emission hole 9, and the another side surface of projector main body 1 is provided with projection lens 11, the outside of projector main body 1 is provided with
Dust cover 10, dust cover 10 is by the clamping of dust cover bayonet socket 2, and the another side surface of projector main body 1 is close to projection lens 11
Side be provided with indicator lamp 13, the upper end of projection lens 11 is socketed with lens cap 12, and projection lens 11 runs through projecting apparatus sheet
Body 1 is connected with the projecting apparatus inner casing 16 inside projector main body 1, and the interior side of projecting apparatus inner casing 16 is provided with LED light
Source lamp 14, and side of the inside of projecting apparatus inner casing 16 away from LED light source lamp 14 is provided with dmd chip 15, dmd chip 15, LED light
Source lamp 14 and indicator lamp 13 are electrically connected with controlling switch 8 respectively.
In order to radiate faster, in the present embodiment, it is preferred that heat emission hole 9 offers several, and several heat emission holes 9 are equal
The even side for being arranged in projector main body 1.
In order to facilitate dismounting, in the present embodiment, it is preferred that projector main body 1 is bolted with projecting apparatus fixed mount 3
Connection.
In order to prevent lens cap 12 from losing, in the present embodiment, it is preferred that lens cap 12 passes through connecting rope and projector main body
1 connection.
In order that light preferably reflects, in the present embodiment, it is preferred that dmd chip 15 is in 40 relative to LED light source lamp 14
Five degree of angles are fixed.
Operation principle and process for using of the present utility model：The side of projector main body 1 be provided with projecting apparatus fixed mount 3,
Wall mounts 6, can be fixed on by swinging arms 4, the first motion bar 5, the motion bar 7 of wall mounts 6 and second with bolt
On vertical wall, change the orientation of projecting apparatus by adjusting swinging arms 4, convenient to adapt to different environment, projecting apparatus is fixed
Frame 3 is bolted to connection with projector main body 1, convenient dismounting, and the surface side of projector main body 1 is symmetrically arranged with dust-proof
Cover bayonet socket 2, dust cover 10 are arranged on the outside of projector main body 1 by dust cover bayonet socket 2, can prevent dust from entering projecting apparatus
Body 1, facilitate disassembly, cleaning, lens cap 12 can be covered by being socketed on projection lens 11 when a lens cap 12 leaves unused, and be prevented
Only dust enters, and lens cap 12 is connected with projector main body 1 by connecting rope, avoids lens cap 12 from losing, after switching on power, refer to
Show that lamp 13 is lighted, after adjustment control switch 8, light that LED light source lamp 14 is sent passes through projection lens after being reflected on dmd chip 15
On the screen of 11 projections.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multimedia display device, including projecting apparatus fixed mount (3), it is characterised in that：The projecting apparatus fixed mount (3)
One end be provided with projector main body (1), and the other end of projecting apparatus fixed mount (3) is provided with the first motion bar (5), the throwing
Shadow instrument fixed mount (3) is rotatablely connected with the first motion bar (5) by swinging arms (4), one end peace of first motion bar (5)
Equipped with the second motion bar (7), first motion bar (5) is rotatablely connected with the second motion bar (7) by swinging arms (4), institute
The one end for stating the second motion bar (7) is provided with wall mounts (6), and the wall mounts (6) pass through with the second motion bar (7)
Swinging arms (4) is rotatablely connected, and a side surface of the projector main body (1) is symmetrically arranged with two dust cover bayonet sockets (2), and
Two dust cover bayonet sockets (2) are located at the both sides of projecting apparatus fixed mount (3), another side surface of the projector main body (1) respectively
Controlling switch (8) is provided with, one end side surface of the projector main body (1) offers heat emission hole (9), and projector main body
(1) another side surface is provided with projection lens (11), and the outside of the projector main body (1) is provided with dust cover (10),
The dust cover (10) is by dust cover bayonet socket (2) clamping, and the another side surface of the projector main body (1) is close to projection lens
The side of head (11) is provided with indicator lamp (13), and the upper end of the projection lens (11) is socketed with lens cap (12), and projection lens
Head (11) is connected through projector main body (1) with positioned at the internal projecting apparatus inner casing (16) of projector main body (1), the projecting apparatus
The interior side of inner casing (16) is provided with LED light source lamp (14), and remote LED light source lamp (14) inside projecting apparatus inner casing (16)
Side is provided with dmd chip (15), the dmd chip (15), LED light source lamp (14) and indicator lamp (13) respectively with controlling switch
(8) it is electrically connected with.
A kind of 2. multimedia display device according to claim 1, it is characterised in that：The heat emission hole (9) offers
Several, and several heat emission holes (9) are evenly arranged in the side of projector main body (1).
A kind of 3. multimedia display device according to claim 1, it is characterised in that：The projector main body (1) with
Projecting apparatus fixed mount (3) is bolted to connection.
A kind of 4. multimedia display device according to claim 1, it is characterised in that：The lens cap (12) passes through company
Splicing is connected with projector main body (1).
A kind of 5. multimedia display device according to claim 1, it is characterised in that：The dmd chip (15) is relative
Fixed in LED light source lamp (14) in 45 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775195.6U CN207115010U (en) | 2017-06-29 | 2017-06-29 | A kind of multimedia display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720775195.6U CN207115010U (en) | 2017-06-29 | 2017-06-29 | A kind of multimedia display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115010U true CN207115010U (en) | 2018-03-16 |
Family
ID=61574675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720775195.6U Expired - Fee Related CN207115010U (en) | 2017-06-29 | 2017-06-29 | A kind of multimedia display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207115010U (en) |
-
2017
- 2017-06-29 CN CN201720775195.6U patent/CN207115010U/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: 20180316 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |