CN208737186U - Light imaging design device - Google Patents

Abstract

The utility model discloses a kind of light imaging design devices, including projection box, projection seat is connected among projection box inside upper surface, projection seat lower end is connected with projection lamp, projection box side quadrangle is provided with intermediate plate, projection box connects hinge, hinge connection has the first slide plate on the right side of projection box, first slide plate offers sliding slot, first slide plate is connected with the first projection plate, sliding slot is connected with slide bar, slide bar is connected with black-out cloth, first projection plate is connected with plateholder, first projection plate is connected with can, film notchs are provided with out on front side of plateholder, hinge connection has the second slide plate on the left of projection box, upper surface is connected with the second projection plate on the left of second slide plate, hinge connection has third slide plate on front side of projection box, upper surface is connected with third projection plate on front side of third slide plate, hinge connection has the 4th slide plate on rear side of projection box, on on rear side of 4th slide plate Surface is connected with the 4th projection plate.The utility model has the advantages that after retaining projection pattern and easy to carry.

Description

Light imaging design device

Technical field

The utility model relates to projection imaging technical fields, more specifically to light imaging design device.

Background technique

Currently, shadow casting technique is in an increasingly wide range of applications in our life, either in daily life also It is in teaching process, we can need to project something to be used to compare or observe.And existing projection arrangement Typically more heavy, figure is larger, not readily portable, and can only use in the place for having projection screen, can not meet various Under the conditions of handle official business.Pattern after projection can not preserve.Using not convenient enough.

Existing projection arrangement there is a problem of can not pattern and not readily portable after retaining projection.

Utility model content

1. technical problems to be solved

For light imaging design device problem existing in the prior art, problem is as follows:

It (1), can not pattern after retaining projection；

(2), not readily portable.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of light imaging design device, including projection box are fixedly installed throwing among the projection box inside upper surface Shadow seat, the projection seat lower end are fixedly connected with projection lamp, and projection box side quadrangle is provided with intermediate plate, the projection box Lower part surrounding is fixedly connected with one end of hinge, and the other end of hinge is fixedly connected with the first slide plate on the right side of the projection box, described First slide plate upper surface offers sliding slot, and upper surface slide is connected with the first projection plate, the sliding slot on the right side of first slide plate Internal slide is connected with slide bar, is fixedly connected with black-out cloth on the outside of the slide bar, the one end of the black-out cloth far from slide bar and the One projection plate is fixedly connected, and rear end is fixedly connected with plateholder on the inside of first projection plate, and the first projection plate front side is solid Surely it is connected with can, film notchs are provided with out on front side of the plateholder, hinge is fixedly connected with second on the left of the projection box Slide plate, the second slide plate left side upper surface slide are connected with the second projection plate, and hinge is fixedly connected on front side of the projection box Third slide plate, third slide plate front side upper surface slide are connected with third projection plate, and hinge is fixed on rear side of the projection box connects It is connected to the 4th slide plate, upper surface slide is connected with the 4th projection plate on rear side of the 4th slide plate, and the projection box upper surface is fixed It is connected with battery.

Preferably, second slide plate, third slide plate and the 4th slide plate upper surface two sides offer sliding rail, the second projection Plate, third projection plate and the 4th projection plate lower surface are fixedly connected to sliding block, and the sliding block matches with sliding rail.Sliding block is in cunning Upper sliding drives the second projection plate, third projection plate and the 4th projection plate in the second slide plate, third slide plate and the 4th slide plate on rail Upper sliding, to change the size of projection pattern.

Preferably, first slide plate, the second slide plate, third slide plate and the 4th slide plate length are incremented by successively.When the first cunning Plate, the second slide plate, third slide plate and the 4th slide plate altogether when, different length can make them be easier to close.

Preferably, it is fixedly connected with take-up volume on front side of the third projection plate, is fixedly connected on rear side of the 4th projection plate There is lanyard to detain, the take-up volume matches with lanyard button.When slide plate is packed up, containing belt is pulled out from take-up volume, is hung over Lanyard is buckled, and the utility model can be made to easily facilitate carrying by containing belt.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) for the utility model by offering sliding slot in the first slide plate upper surface, sliding slot internal slide connects slide bar, slide bar Outside is fixedly connected with black-out cloth, and black-out cloth can shelter from external light, and the right surface middle part of the first projection plate is fixedly connected with glue Piece folder, the first projection plate front side are fixedly connected with can, are provided with out film notchs on front side of the right surface plateholder of the first projection plate, Film can be pulled out by going out film notchs, be then fixed in plateholder, pulled open slide bar, black-out cloth is made to block ambient light, etc. It is to be exposed for a moment, film is cleaned out, can retain projection pattern by the pattern after being projected on film Come, so that solving the problems, such as can not pattern after retaining projection.

(2) for the utility model by being fixedly connected with hinge in projection lower box part surrounding, projection box passes through hinge and first Slide plate, the second slide plate, third slide plate and the rotation connection of the 4th slide plate, the first slide plate, the second slide plate, third slide plate and the 4th slide plate Can around hinge rotation be fitted on projection box, be then sequentially adjusted in the first projection plate, the second projection plate, third projection plate and The positional relationship of 4th projection plate can synthesize an entirety, to solve the problems, such as not readily portable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model front cross-section view；

Fig. 3 is the left view and structural schematic diagram of the first projection plate of the utility model；

Fig. 4 is the utility model right side view；

Fig. 5 is the front view of the utility model third projection plate and the rearview of the 4th projection plate.

Figure label explanation:

1, projection box；2, seat is projected；3, projection lamp；4, intermediate plate；5, hinge；6, the first slide plate；7, the first projection plate；8, sliding Rail；9, slide bar；10, lanyard button；11, take-up is rolled up；12, black-out cloth；13, plateholder；14, go out film notchs；15, can；16, Two slide plates；17, the second projection plate；18, third slide plate；19, third projection plate；20, the 4th slide plate；21, the 4th projection plate；22, Battery；23, sliding block；24, sliding slot.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work Every other embodiment obtained；It fall within the protection scope of the utility model.

Embodiment 1:

Fig. 1-5, a kind of light imaging design device, including projection box 1 are please referred to, 1 inside upper surface of projection box centre is solid Surely it is provided with projection seat 2, projection 2 lower end of seat is fixedly connected with projection lamp 3, and 1 side quadrangle of projection box is provided with intermediate plate 4, throws 1 lower part surrounding of shadow case is fixedly connected with one end of hinge 5, and the other end of 1 right side hinge 5 of projection box is fixedly connected with the first slide plate 6, First slide plate, 6 upper surface offers sliding slot 24, and 6 right side upper surface slide of the first slide plate is connected with the first projection plate 7, in sliding slot 24 Portion slidably connects slide bar 9, and black-out cloth 12 is fixedly connected on the outside of slide bar 9, and the one end of black-out cloth 12 far from slide bar 9 is thrown with first Shadow plate 7 is fixedly connected, and 7 inside rear end of the first projection plate is fixedly connected with plateholder 13, is fixedly connected on front side of the first projection plate 7 Can 15 is provided with out film notchs 14 on front side of plateholder 13, and 1 left side hinge 5 of projection box is fixedly connected with the second slide plate 16, and Two slide plates, 16 left side upper surface slide is connected with the second projection plate 17, and 1 front side hinge 5 of projection box is fixedly connected with third slide plate 18,18 front side upper surface slide of third slide plate is connected with third projection plate 19, and 1 rear side hinge 5 of projection box is fixedly connected with the 4th Slide plate 20,20 rear side upper surface slide of the 4th slide plate are connected with the 4th projection plate 21, and 1 upper surface of projection box is fixedly connected with electric power storage Pond 22.

Second slide plate 16, third slide plate 18 and 20 upper surface two sides of the 4th slide plate offer sliding rail 8, the second projection plate 17, third projection plate 19 and 21 lower surface of the 4th projection plate are fixedly connected to sliding block 23, and sliding block 23 matches with sliding rail 8.

First slide plate 6, the second slide plate 16, third slide plate 18 and 20 length of the 4th slide plate are successively successively decreased.

It is fixedly connected with take-up volume 11 on front side of third projection plate 19, lanyard button is fixedly connected on rear side of the 4th projection plate 21 10, take-up volume 11 matches with lanyard button 10.

Working principle: when user when the utility model is used, it is first that battery 22 is fully charged, after charging, projection lamp 3 Light is issued, light is exhaled by projection box 1, and user will need the shape projected to be cut with light-shielding sheet to be placed on projection box 1 Surrounding is fixed with intermediate plate 4, and light is radiated at the first projection plate 7, the second projection plate 17, third projection plate 19 through light-shielding sheet Or the 4th on projection plate 21, and the second projection plate 17, third projection plate 19 and 21 lower end of the 4th projection plate are provided with sliding block 23, and second Slide plate 17, third slide plate 18 and 20 upper surface of the 4th slide plate offer sliding rail 8, and sliding block 23 can slide in sliding rail 8, projection lamp 3 project a pattern on projection plate through 1 surroundings of projection box, projection plate can the stroke on slide plate, to change projection plate and throw The distance of shadow case 1, thus the pattern magnitude that control projects, the surrounding of projection box 1 is provided with projection plate, it can be achieved that multi-party Position projection can meet and need to project in pattern the condition that observation is compared in teaching, in the sliding slot 24 opened up on the first slide plate 6 Portion slidably connects slide bar 9, and slide bar 9 is fixedly connected with black-out cloth 12, and 7 left surface of the first projection plate is provided with plateholder 13, glue 13 front side of piece folder is provided with out film notchs 14, can 15 is provided on front side of the first projection plate 7, if user will think after projecting Pattern preserves, and film is first put into can 15, pulls out film from film notchs 14 out, then fixed with plateholder 13 Firmly, then pull slide bar 9 that black-out cloth 12 is driven to shelter from ambient light, exposure for a moment, takes out film, and wash-off can be projected Pattern, if thinking to take away with oneself, first make slide plate around hinge 5 rotate, be fitted in 1 surrounding of projection box, once adjust the first throwing Then take-up is rolled up the belt in 11 and drawn by the position of shadow plate 7, the second projection plate 17, third projection plate 19 and the 4th projection plate 21 Out, it is buckled on lanyard button 10, can take away with oneself.

It is described above；The only preferable specific embodiment of 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；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (4)

1. a kind of light imaging design device, including projection box (1), it is characterised in that: in projection box (1) inside upper surface Between be fixedly connected with projection seat (2), projection seat (2) lower end is fixedly connected with projection lamp (3), projection box (1) side Quadrangle is provided with intermediate plate (4), and projection box (1) lower part surrounding is fixedly connected with one end of hinge (5), the projection box (1) hinge (5) other end on the right side of is fixedly connected with the first slide plate (6), and the first slide plate (6) upper surface offers sliding slot (24), upper surface slide is connected with the first projection plate (7) on the right side of first slide plate (6), and sliding slot (24) internal slide connects It is connected to slide bar (9), is fixedly connected with black-out cloth (12) on the outside of the slide bar (9), the one of the black-out cloth (12) separate slide bar (9) End is fixedly connected with the first projection plate (7), and rear end is fixedly connected with plateholder (13) on the inside of first projection plate (7), described It is fixedly connected with can (15) on front side of first projection plate (7), is provided with out film notchs (14), institute on front side of the plateholder (13) It states the hinge (5) on the left of projection box (1) to be fixedly connected with the second slide plate (16), upper surface slide on the left of second slide plate (16) It being connected with the second projection plate (17), the hinge (5) on front side of the projection box (1) is fixedly connected with third slide plate (18), and described Upper surface slide is connected with third projection plate (19) on front side of three slide plates (18), and the hinge (5) on rear side of the projection box (1) is fixed to be connected It is connected to the 4th slide plate (20), upper surface slide is connected with the 4th projection plate (21), the projection on rear side of the 4th slide plate (20) Case (1) upper surface is fixedly connected with battery (22).

2. a kind of light imaging design device according to claim 1, it is characterised in that: second slide plate (16), Three slide plates (18) and the 4th slide plate (20) upper surface two sides offer sliding rail (8), the second projection plate (17), third projection plate (19) it is fixedly connected to sliding block (23) with the 4th projection plate (21) lower surface, the sliding block (23) matches with sliding rail (8).

3. a kind of light imaging design device according to claim 1, it is characterised in that: first slide plate (6), second Slide plate (16), third slide plate (18) and the 4th slide plate (20) length are incremented by successively.

4. a kind of light imaging design device according to claim 1, it is characterised in that: before the third projection plate (19) Side is fixedly connected with take-up volume (11), and lanyard button (10), the take-up volume are fixedly connected on rear side of the 4th projection plate (21) (11) match with lanyard button (10).