CN208872996U - A kind of portable Digital Media projection arrangement - Google Patents
A kind of portable Digital Media projection arrangement Download PDFInfo
- Publication number
- CN208872996U CN208872996U CN201821000023.2U CN201821000023U CN208872996U CN 208872996 U CN208872996 U CN 208872996U CN 201821000023 U CN201821000023 U CN 201821000023U CN 208872996 U CN208872996 U CN 208872996U
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- China
- Prior art keywords
- cabinet
- fixed link
- digital media
- end surface
- portable digital
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Abstract
The utility model belongs to projector apparatus technical field, more particularly to a kind of portable Digital Media projection arrangement, two cabinets being hinged including rear end, spongy layer is equipped in the cabinet, projector main body is installed above two cabinets, projector main body lower end surface rear is fixed with convex block, the convex block lower end surface is fixedly installed with round bar, two cabinet upper surfaces are equipped with the U-shaped pedestal to match with round bar, the projector main body lower front portion is equipped with the second fixed link, second fixed link lower end surface left and right ends are equipped with the second pillar, two cabinet upper surfaces are equipped with the second blind hole in the second pillar corresponding position.The purpose is to: it solves the problem of that existing projection device needs that bracket is cooperated to use and is easy that projector is caused to collide in carrying process.
Description
Technical field
The utility model belongs to projector apparatus technical field, and in particular to a kind of portable Digital Media projection dress
It sets.
Background technique
Multimedia technology is that current information technology field is with fastest developing speed, most active technology, is electronic technology hair of new generation
The focus of exhibition and competition, the multiple functions such as multimedia technology fusion calculation machine, sound, text, image, animation, screen and communication
In one, by the High speed Information Network become increasingly popular.
And projector is also known as projector, as part indispensable in multimedia teaching, be one kind can by image or
Video projects the equipment on curtain, can be connected by different interfaces with computer etc. and play corresponding vision signal.
It is widely used and popularizes during modern teaching, such as during teaching, it will usually use projection
The equipment such as instrument are projected out relevant knowledge on projection screen, such as dynamic information can be projected out on projection screen, with
Relevant knowledge emphasis and knowledge difficult point can be more preferably understood convenient for student.
Current projection arrangement generally requires cooperation bracket and uses, and is also easy to cause to knock to projector in carrying process
It touches, to not be able to satisfy the use demand of people, in order to solve above-mentioned institute's problem, the utility model provides one kind just
Take formula teaching projection device.
Utility model content
The purpose of this utility model is: it is intended to provide a kind of portable Digital Media projection arrangement, it is existing for solving
Some projection devices need that bracket is cooperated to use, and are easy to cause the problem of colliding with to projector in carrying process.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of portable Digital Media projection arrangement, including two cabinets that rear end is hinged, in the cabinet
It is equipped with spongy layer, projector main body is installed above two cabinets, the fixation of projector main body lower end surface rear is set
There is convex block, the convex block lower end surface is fixedly installed with round bar, and two cabinet upper surfaces are equipped with the U-shaped bottom to match with round bar
Seat, the projector main body lower front portion are equipped with the second fixed link, and second fixed link lower end surface left and right ends are equipped with the
Two pillars, two cabinet upper surfaces are equipped with the second blind hole in the second pillar corresponding position, and two cabinet front end faces are each
From equipped with the buckle structure being mutually matched.
It further limits, second fixed link middle section offers threaded hole, and adjusting bolt is bolted in the threaded hole.
It further limits, the adjusting bolt upper surface offers hexagonal blind hole, is equipped with rubber above the adjusting bolt
Ball, the ball lower end surface are equipped with the hexagonal boss to match with hexagonal blind hole.
It further limits, the first fixed link is equipped between two cabinets, first fixed link both ends are located at
In two cabinets, the both ends of first fixed link are respectively provided with first pillar, and the cabinet wall is equipped with and the first pillar
The first blind hole to match.
It further limits, cabinet lower end surface front offers the first groove, is hinged with first in first groove
Supporting leg, cabinet lower end surface rear portion offer the second groove, and the second supporting leg, the same case are hinged in second groove
Hinged first leg and the second supporting leg are distributed in splayed on body.
It further limits, the first leg and the second supporting leg lower end are inlaid with magnet, and the cabinet is in the first groove
With the iron block to match with magnet is inlaid in the second groove.
The utility model has the beneficial effects that projector main body is placed in two cabinets, spongy layer is passed through when carrying
Projector main body is formed and is protected, projector main body is avoided to cause to collide with during transportation；When using projector, pass through two
A cabinet replaces bracket to form support to projector main body, gets rid of dependence of the projector to bracket.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of portable Digital Media projection arrangement embodiment of the utility model；
Fig. 2 is the structural representation of cabinet in a kind of portable Digital Media projection arrangement embodiment of the utility model
Figure；
Fig. 3 is that the sectional structure of cabinet in a kind of portable Digital Media projection arrangement embodiment of the utility model shows
It is intended to；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A；
Fig. 5 is the second fixed link and adjusting in a kind of portable Digital Media projection arrangement embodiment of the utility model
The structural schematic diagram of bolt；
Fig. 6 is the structure of projector main body in a kind of portable Digital Media projection arrangement embodiment of the utility model
Schematic diagram；
Main element symbol description is as follows:
Cabinet 1, the first groove 11, first leg 21, the second groove 12, the second supporting leg 22, the first fixed link 3, first are blind
Hole 31, convex block 41, round bar 42, U-shaped pedestal 43, the second fixed link 5, the second pillar 51, the second blind hole 52, is adjusted projector main body 4
Save bolt 53, ball 531.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Fig. 1~Fig. 6, a kind of portable Digital Media projection arrangement of the utility model, including rear end phase
Mutually hinged two cabinets 1 are equipped with spongy layer in cabinet 1, projector main body 4, projector master are equipped with above two cabinets 1
4 lower end surface rear of body is fixed with convex block 41, and 41 lower end surface of convex block is fixedly installed with round bar 42, and two 1 upper surfaces of cabinet are equipped with
The U-shaped pedestal 43 to match with round bar 42,4 lower front portion of projector main body are equipped with the second fixed link 5,5 lower end of the second fixed link
Face left and right ends are equipped with the second pillar 51, and two 1 upper surfaces of cabinet are equipped with the second blind hole 52 in 51 corresponding position of the second pillar,
Two 1 front end faces of cabinet are each provided with the buckle structure being mutually matched.
Second fixed link, 5 middle section offers threaded hole, is bolted in threaded hole and adjusts bolt 53.Such structure design,
4 front of projector main body is supported by adjusting bolt 53, it, can be by adjusting bolt when projection angle needs to adjust
53 rotation changes adjusting bolt 53 and protrudes from the length of 5 upper surface of the second fixed link, to change 4 front end of projector main body
The elevation angle, and then change projection angle.
It adjusts 53 upper surface of bolt and offers hexagonal blind hole, adjust and be equipped with ball 531, ball 531 above bolt 53
Lower end surface is equipped with the hexagonal boss to match with hexagonal blind hole.Such structure design, ball 531 is by hexagonal boss and adjusts
It saves bolt 53 to connect, adjusts bolt 53 by 531 support projection instrument ontology 4 of ball, the avoidable bolt 53 that adjusts directly contacts
Projector main body 4 causes to wear to projector main body 4.
The first fixed link 3 is equipped between two cabinets 1,3 both ends of the first fixed link are located in two cabinets 1, and first
The both ends of fixed link 3 are respectively provided with first pillar, and 1 inner wall of cabinet is equipped with the first blind hole 31 to match with the first pillar.This
The structure of sample designs, and two cabinets 1 are fixed together by the first fixed link 3, cooperates the second fixed link 5 to two cabinets 1
Fixation, stability is higher.
1 lower end surface front of cabinet offers the first groove 11, is hinged with first leg 21 in the first groove 11, under cabinet 1
End face rear portion offers the second groove 12, is hinged with the second supporting leg 22 in the second groove 12, hinged first on same cabinet 1
Leg 21 and the second supporting leg 22 are distributed in splayed.Such structure design, passes through two first legs 21 and two the second supporting legs
22 support two cabinets 1 respectively, can avoid cabinet 1 directly with ground face contact, practical so that cabinet 1 is made dirty by the dust on ground
Property is stronger；Without the use of when, first leg 21 and the rotation of the second supporting leg 22 are taken in corresponding groove, it is easy to use.
First leg 21 and 22 lower end of the second supporting leg are inlaid with magnet, and cabinet 1 is in the first groove 11 and the second groove 12
Inside it is inlaid with the iron block to match with magnet.Such structure design, first leg 21 and the second supporting leg 22 income pair
When answering in groove, magnet is mutually adsorbed with iron block, can avoid first leg 21 and 22 lower end of the second supporting leg is detached from corresponding groove.
In the present embodiment, when carrying, projector main body 4, the first fixed link 3 and the second fixed link 5 are all accommodated into
In two cabinets 1, close up two cabinets 1, then two mutually matched buckle structures of cabinet 1 are connected together, then
One supporting leg 21 and the second supporting leg 22 are taken in corresponding groove, the magnet in first leg 21 and the second supporting leg 22 and corresponding iron
Block mutually adsorbs, and is accommodated in corresponding groove so that first leg 21 and the second supporting leg 22 are firm；It is projected when needing to use
When instrument, the buckle structure between two cabinets 1 is opened, projector main body 4, the first fixed link 3 and the second fixed link 5 from two
It is taken out in cabinet 1, being screwed out out of corresponding groove in first leg 21 and the second supporting leg 22, so that the same cabinet 1 is hinged
First leg 21 and the second supporting leg 22 in eight shape be distributed, corresponding first fixed link 3 and the second fixed link 5 are placed on
Then projector main body 4 is placed on two cabinets, 1 top by corresponding position, using U-shaped pedestal 43 and adjust 53 pairs of bolt projections
Instrument main body 4 is supported, while by the rotation to bolt 53 is adjusted, adjusting the elevation angle of 4 front end of projector main body.Such knot
Structure design is placed on projector main body 4 in two cabinets 1 when carrying, and is formed and is protected to projector main body 4 by spongy layer
Shield, avoids projector main body 4 from causing to collide with during transportation；When using projector, bracket pair is replaced by two cabinets 1
Projector main body 4 forms support, gets rid of dependence of the projector to bracket.
A kind of portable Digital Media projection arrangement provided by the utility model is described in detail above.Tool
The explanation of body embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of this utility model, can also to the utility model into
Row some improvements and modifications, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (6)
1. a kind of portable Digital Media projection arrangement, it is characterised in that: two cabinets being hinged including rear end
(1), it is equipped with spongy layer in the cabinet (1), projector main body (4), the projection are installed above two cabinets (1)
Instrument main body (4) lower end surface rear is fixed with convex block (41), and convex block (41) lower end surface is fixedly installed with round bar (42), and two
Cabinet (1) upper surface is equipped with the U-shaped pedestal (43) to match with round bar (42), projector main body (4) lower front portion
Equipped with the second fixed link (5), the second fixed link (5) lower end surface left and right ends are equipped with the second pillar (51), described in two
Cabinet (1) upper surface is equipped with the second blind hole (52) in the second pillar (51) corresponding position.
2. a kind of portable Digital Media projection arrangement according to claim 1, it is characterised in that: described second is solid
Fixed pole (5) middle section offers threaded hole, is bolted in the threaded hole and adjusts bolt (53).
3. a kind of portable Digital Media projection arrangement according to claim 2, it is characterised in that: the adjusting spiral shell
Bolt (53) upper surface offers hexagonal blind hole, is equipped with ball (531) above the adjusting bolt (53), the ball
(531) lower end surface is equipped with the hexagonal boss to match with hexagonal blind hole.
4. a kind of portable Digital Media projection arrangement according to claim 3, it is characterised in that: two casees
The first fixed link (3) are equipped between body (1), the first fixed link (3) both ends are located in two cabinets (1), and described the
The both ends of one fixed link (3) are respectively provided with first pillar, and cabinet (1) inner wall is equipped with first to match with the first pillar
Blind hole (31).
5. a kind of portable Digital Media projection arrangement according to claim 4, it is characterised in that: the cabinet
(1) lower end surface front offers the first groove (11), is hinged with first leg (21), the cabinet in first groove (11)
(1) lower end surface rear portion offers the second groove (12), is hinged with the second supporting leg (22) in second groove (12), same described
Hinged first leg (21) and the second supporting leg (22) are distributed in splayed on cabinet (1).
6. a kind of portable Digital Media projection arrangement according to claim 5, it is characterised in that: described first
Leg (21) and the second supporting leg (22) lower end are inlaid with magnet, and the cabinet (1) is in the first groove (11) and the second groove (12)
Inside it is inlaid with the iron block to match with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000023.2U CN208872996U (en) | 2018-06-27 | 2018-06-27 | A kind of portable Digital Media projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000023.2U CN208872996U (en) | 2018-06-27 | 2018-06-27 | A kind of portable Digital Media projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872996U true CN208872996U (en) | 2019-05-17 |
Family
ID=66462598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000023.2U Active CN208872996U (en) | 2018-06-27 | 2018-06-27 | A kind of portable Digital Media projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872996U (en) |
-
2018
- 2018-06-27 CN CN201821000023.2U patent/CN208872996U/en active Active
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| GR01 | Patent grant |