CN207318916U - A kind of portable Digital Media projection arrangement - Google Patents
A kind of portable Digital Media projection arrangement Download PDFInfo
- Publication number
- CN207318916U CN207318916U CN201721443235.3U CN201721443235U CN207318916U CN 207318916 U CN207318916 U CN 207318916U CN 201721443235 U CN201721443235 U CN 201721443235U CN 207318916 U CN207318916 U CN 207318916U
- Authority
- CN
- China
- Prior art keywords
- digital media
- guard shield
- portable digital
- fixedly connected
- projection arrangement
- 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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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of portable Digital Media projection arrangement, including projector main body, the outside of the projector main body is equipped with guard shield, the bottom of the guard shield is fixedly connected with bottom plate, the bottom symmetrical of the bottom plate is equipped with four supporting leg grooves, the inside of the supporting leg groove is hinged with telescopic outrigger by articulation piece, and damping spring is fixedly connected between the projector main body and guard shield；The portable Digital Media projection arrangement; the height of projecting apparatus can effectively be adjusted; and telescopic outrigger can be folded into the supporting leg groove of bottom base plate; fold and open when needing to use; fold and pack up when not in use, it is convenient and efficient, and the outside of projecting apparatus is equipped with guard shield; certain protective effect is played, avoids causing to damage in carrying process；The utility model is designed reasonably, it is simple in structure, it is of low cost, suitable for producing and promoting and applying.
Description
Technical field
The utility model belongs to projector equipment technical field, and in particular to a kind of portable Digital Media projection dress
Put.
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 wide at present
It is general to be applied to family, office, school and public place of entertainment, it is different according to working method, there are the different types such as CRT, LCD, DLP.
There are 3 pieces of liquid crystal boards in projecting apparatus, wherein being dispersed with liquid crystal.Liquid crystal is the material between liquid and solid, itself
Do not shine, they are neat as the pixel on fluorescent screen to arrange.Projecting apparatus utilizes the photoelectric effect of liquid crystal, i.e. liquid crystal point
The state of the arrangement and liquid crystal molecule of son in itself changes under electric field action, influences the light transmittance or anti-of its liquid crystal cells
Penetrate rate.Projecting apparatus can achieve the purpose that accurately to control the light by liquid crystal cells using electric signal using this principle.Liquid
Light source in brilliant projecting apparatus is metal halid lamp or UHP (cold light source), bright white light is sent, by the light splitting in light path system
Mirror, the light by decomposition of white light for RGB (red, green, blueness) three kinds of element colors.The light of tri- kinds of element colors of RGB exists
Liquid crystal is passed through on accurate position, the at this time effect of each liquid crystal is similar to light valve door, controls each liquid crystal
Middle light by whether and the number that passes through light.The light of three kinds of element colors like this, by the camera lens of projecting apparatus
Accurately project on screen, which point this be what color, the intensity of light how many, be all distributed just.Like this, in screen
Upper projection constitutes the colorful image consistent with source images.Common LCD projector have color is good, price advantage and
Brightness uniformity waits well many-sided advantage, thus currently with ten thousand yuan even lower than ten thousand yuan of prices gradually spread to family and
Among small commercial place.
It is required for using projector apparatus now with many projects, needs projecting apparatus being placed on difference in different places
Height, so general projecting apparatus needs and tripod is used cooperatively, so will result in the not Portable belt of projecting apparatus, and throw
Shadow instrument be easy to cause damage during carrying, so needing to design projection a kind of portable and with protective effect
Instrument.
Utility model content
The purpose of this utility model is to provide a kind of portable Digital Media projection arrangement, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of portable Digital Media projection
Device, including projector main body, the outside of the projector main body are equipped with guard shield, and the bottom of the guard shield, which is fixed, to be connected
Bottom plate is connected to, the bottom symmetrical of the bottom plate is equipped with four supporting leg grooves, and the inside of the supporting leg groove is hinged with by articulation piece stretches
Contracting supporting leg, damping spring is fixedly connected between the projector main body and guard shield.
Preferably, the guard shield corresponds to the position of projector main body camera lens and is hinged with protective door by pin-joint piece, institute
State and buckle is equipped between one end of protective door and guard shield.
Preferably, the front of the bottom plate is fixedly connected with air-bubble level.
Preferably, the bottom of the bottom plate is fixedly connected with anti-skid rubber cushion.
Preferably, the bottom of the telescopic outrigger is fixedly connected with rubber mat.
Preferably, the back side of the guard shield is equipped with heat emission hole, and Air Filter is fixedly connected with heat emission hole.
The technique effect and advantage of the utility model：The portable Digital Media projection arrangement, can effectively be adjusted
The height of projecting apparatus, and telescopic outrigger can be folded into the supporting leg groove of bottom base plate, and opening is folded i.e. when needing to use
Can, fold pack up when not in use, it is convenient and efficient, and the outside of projecting apparatus is equipped with guard shield, plays certain protective effect,
Avoid causing to damage in carrying process；The utility model is designed reasonably, it is simple in structure, it is of low cost, should suitable for producing and promoting
With.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the base plate structure diagram of the utility model；
Fig. 3 is the guard shield internal structure schematic diagram of the utility model.
In figure：1 projector main body, 2 guard shields, 3 bottom plates, 4 supporting leg grooves, 5 articulation pieces, 6 telescopic outriggers, 7 damping springs,
8 pin-joint pieces, 9 protective doors, 10 buckles, 11 air-bubble levels, 12 anti-skid rubber cushions, 13 rubber mats.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of portable Digital Media projection arrangement as shown in Figs. 1-3, including projection
Instrument body 1, the outside of the projector main body 1 are equipped with guard shield 2, and the bottom of the guard shield 2 is fixedly connected with bottom plate
3, the bottom symmetrical of the bottom plate 3 is equipped with four supporting leg grooves 4, and the inside of the supporting leg groove 4 is hinged with flexible branch by articulation piece 5
Leg 6, damping spring 7 is fixedly connected between the projector main body 1 and guard shield 2.
Specifically, the position that the guard shield 2 corresponds to 1 camera lens of projector main body is hinged with protective door by pin-joint piece 8
9, buckle 10 is equipped between one end of the protective door 9 and guard shield 2, protective door 9 is easy to protection camera lens.
Specifically, the front of the bottom plate 3 is fixedly connected with air-bubble level 11, easy to adjust the water of projector main body 1
Prosposition is put.
Specifically, the bottom of the bottom plate 3 is fixedly connected with anti-skid rubber cushion 12, increase frictional force.
Specifically, the bottom of the telescopic outrigger 6 is fixedly connected with rubber mat 13, increase frictional force.
Specifically, the back side of the guard shield 2 is equipped with heat emission hole, and Air Filter is fixedly connected with heat emission hole, radiated
Hole avoids enter into debris easy to heat dissipation, Air Filter.
Operation principle：When in use, telescopic outrigger 6 is regulated the length of telescopic outrigger 6, made from 4 inner opening of supporting leg groove
Obtain projector main body 1 and be in a suitable height, open protective door 9 and start projection；When not in use, by telescopic outrigger
6 retract, and fold into the inside of supporting leg groove 4, are convenient for carrying, and the outside of projector main body 1 is equipped with guard shield 2, and protection is outer
Damping spring 7 between shell 2 and projector main body 1 can play certain protective action, avoid in carrying process to projecting apparatus
Body 1 causes to damage.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of portable Digital Media projection arrangement, including projector main body (1), it is characterised in that：The projecting apparatus
The outside of body (1) is equipped with guard shield (2), and the bottom of the guard shield (2) is fixedly connected with bottom plate (3), the bottom plate
(3) bottom symmetrical is equipped with four supporting leg grooves (4), and the inside of the supporting leg groove (4) is hinged with telescopic outrigger by articulation piece (5)
(6), it is fixedly connected with damping spring (7) between the projector main body (1) and guard shield (2).
A kind of 2. portable Digital Media projection arrangement according to claim 1, it is characterised in that：Outside the protection
The position of corresponding projector main body (1) camera lens of shell (2) is hinged with protective door (9) by pin-joint piece (8), the protective door (9)
Buckle (10) is equipped between one end and guard shield (2).
A kind of 3. portable Digital Media projection arrangement according to claim 1, it is characterised in that：The bottom plate
(3) front is fixedly connected with air-bubble level (11).
A kind of 4. portable Digital Media projection arrangement according to claim 1, it is characterised in that：The bottom plate
(3) bottom is fixedly connected with anti-skid rubber cushion (12).
A kind of 5. portable Digital Media projection arrangement according to claim 1, it is characterised in that：The flexible branch
The bottom of leg (6) is fixedly connected with rubber mat (13).
A kind of 6. portable Digital Media projection arrangement according to claim 1, it is characterised in that：Outside the protection
The back side of shell (2) is equipped with heat emission hole, and Air Filter is fixedly connected with heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443235.3U CN207318916U (en) | 2017-11-02 | 2017-11-02 | A kind of portable Digital Media projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443235.3U CN207318916U (en) | 2017-11-02 | 2017-11-02 | A kind of portable Digital Media projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318916U true CN207318916U (en) | 2018-05-04 |
Family
ID=62380303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443235.3U Expired - Fee Related CN207318916U (en) | 2017-11-02 | 2017-11-02 | A kind of portable Digital Media projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483228A (en) * | 2021-06-07 | 2021-10-08 | 湖北经济学院 | Integrated image processing device |
-
2017
- 2017-11-02 CN CN201721443235.3U patent/CN207318916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483228A (en) * | 2021-06-07 | 2021-10-08 | 湖北经济学院 | Integrated image processing device |
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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: 20180504 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |