CN209707888U - A kind of green cloth ground draw curtain - Google Patents

Abstract

A kind of the utility model discloses green cloth draw curtain, including green cloth, handle, upper axis stiffening plate, strut upper fixed seat, upper shaft end set, upper axis, strut locating plate, strut, strut connector, air pressure spring, air pressure spring fixing seat, strut lower fixed seat, elastic slice, upper cover, upper cover end cap, hinge, spool end cap, spool, lower cover end cap, lower cover, stabilizer blade, cylinder, air cylinder base and support rod, the stabilizer blade is fixed by screws in the bottom side of lower cover, the spool end cap is socketed in one end of spool, the lower cover end cap is fixed at the both ends port of lower cover, research and development of the utility model to the draw curtain of green cloth, efficiently solve ordinary populace repairs figure demand, also good market management range will be brought for enterprise, it is combined using various material and produces different parts, in the case where guaranteeing sufficient intensity, make its volume Minimum, weight are most light, and green curtain flatness is best, is convenient for carrying, easy to operate.

Description

A kind of green cloth ground draw curtain

Technical field

The utility model relates to draw curtain equipment technical field, specially a kind of green cloth ground draw curtain.

Background technique

Multimedia is widely used in the industries such as advertisement, teaching, publicity, literature and art, carries out various video displays, is information Propagation plays a significant role.With social progress, the raising of living standards of the people, people require gradually quality of the life Increase, China video display and multimedia gradually move to maturity and stablize in the case where, with mobile phone camera constantly bring forth new ideas and Continuous improvement of the people to image quality requirements, image procossing and video production gradually become popular, and come into common Masses, image and video processing production need largely to scratch as technology, so scratching as the premise of technology is when shooting using green Color background, and the use of green background was in the past to be suspended on metope with one piece of simple green cloth mostly, not readily portable installation makes it There is certain limitation in use.

Utility model content

The purpose of this utility model is to provide a kind of green cloth draw curtain, to solve mentioned above in the background art ask Topic.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of green cloth ground draw curtain, including green Cloth, handle, upper axis stiffening plate, strut upper fixed seat, upper shaft end set, upper axis, strut locating plate, strut, strut connector, air pressure Spring, air pressure spring fixing seat, strut lower fixed seat, elastic slice, upper cover, upper cover end cap, hinge, spool end cap, spool, lower cover end Lid, lower cover, stabilizer blade, cylinder, air cylinder base and support rod, the stabilizer blade are fixed by screws in the bottom side of lower cover, the spool End cap is socketed in one end of spool, and the lower cover end cap is fixed at the both ends port of lower cover, and the spool end cap is plugged on down The inside of lid end cap, the hinge are fixed on the bottom side side of upper cover, and the upper cover is fitted to lower cover top side by hinge Side, the upper cover end cap are fixed at the both ends port of upper cover, and the strut lower fixed seat is fixed on the inner wall bottom side of lower cover, One end of the support rod is bolted on the inside of strut lower fixed seat, and the air cylinder base is fixed on the inner wall of lower cover Bottom side, and it is located at the side of strut lower fixed seat, the cylinder is bolted on the inside of air cylinder base, the air pressure Spring fixing seat snaps onto the outside of support rod, and one end of the air pressure spring is plugged on the inside of cylinder, the air pressure spring The other end is bolted on the bottom side of air pressure spring fixing seat, and one end of the strut connector is fixed on the another of support rod End, one end of the strut are fixed on the other end of strut connector, and the strut locating plate is fixed on the side of strut, the branch Bar upper fixed seat snaps onto the outside of axis, and the other end of the strut is bolted on the bottom side of strut upper fixed seat, The upper axis stiffening plate is fixed on the top side of axis, and the upper shaft end is socketed in the both ends of axis, and the handle is fixed on The top side middle position of axis, the top of the green cloth are fixed on the side of axis, and the bottom end of the green cloth is fixed on the side of spool Surface, the bottom end of the elastic slice are fixed on the inner wall bottom side of lower cover.

Further, the strut and support rod are arranged in a crossed manner.

Further, the stabilizer blade is vertically arranged with lower cover, and the upper cover and lower cover are mating component.

Further, the elastic slice is fixed on the bottom side of support rod, and elastic slice is arranged in parallel with support rod.

Further, clockwork spring is provided between the spool end cap and the interior side bayonet slot of lower cover end cap.

Compared with prior art, the utility model beneficial effect achieved is: draw curtain of the utility model to green cloth Research and development, efficiently solve ordinary populace repairs figure demand, also will bring good market management range for enterprise, use is a variety of Material, which combines, produces different parts, in the case where guaranteeing sufficient intensity, keeps its volume minimum, weight most light, green curtain Flatness is best, is convenient for carrying, easy to operate.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the whole fractionation structural representation of the utility model；

In figure: 1, green cloth；2, handle；3, upper axis stiffening plate；4, strut upper fixed seat；5, upper shaft end set；6, upper axis；7, it props up Bar locating plate；8, strut；9, strut connector；10, air pressure spring；11, air pressure spring fixing seat；12, strut lower fixed seat；13, Elastic slice；14, upper cover；15, upper cover end cap；16, hinge；17, spool end cap；18, spool；19, lower cover end cap；20, lower cover；21, Stabilizer blade；22, cylinder；23, air cylinder base；24, support rod.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of green cloth ground draw curtain, including green cloth 1, handle 2, upper axis stiffening plate 3, strut upper fixed seat 4, upper shaft end cover 5, upper axis 6, strut locating plate 7, strut 8, strut connector 9, air Pressure spring 10, air pressure spring fixing seat 11, strut lower fixed seat 12, elastic slice 13, upper cover 14, upper cover end cap 15, hinge 16, spool end Set 17, spool 18, lower cover end cap 19, lower cover 20, stabilizer blade 21, cylinder 22, air cylinder base 23 and support rod 24, stabilizer blade 21 pass through spiral shell Silk is fixed on the bottom side of lower cover 20, and spool end cap 17 is socketed in one end of spool 18, and lower cover end cap 19 is fixed on the two of lower cover 20 Hold at port, spool end cap 17 is plugged on the inside of lower cover end cap 19, the interior side bayonet slot of spool end cap 17 and lower cover end cap 19 it Between be provided with clockwork spring, hinge 16 is fixed on the bottom side side of upper cover 14, and upper cover 14 is fitted to the top of lower cover 20 by hinge 16 Side side, upper cover end cap 15 are fixed at the both ends port of upper cover 14, and strut lower fixed seat 12 is fixed on the inner wall bottom of lower cover 20 Side, one end of support rod 24 are bolted on the inside of strut lower fixed seat 12, and air cylinder base 23 is fixed on lower cover 20 Inner wall bottom side, and it is located at the side of strut lower fixed seat 12, cylinder 22 is bolted on the inside of air cylinder base 23, air Pressure spring fixing seat 11 snaps onto the outside of support rod 24, and elastic slice 13 is fixed on the bottom side of support rod 24, and elastic slice 13 and support rod 24 are arranged in parallel, and one end of air pressure spring 10 is plugged on the inside of cylinder 22, and the other end of air pressure spring 10 is bolted In the bottom side of air pressure spring fixing seat 11, one end of strut connector 9 is fixed on the other end of support rod 24, and one end of strut 8 is solid It is scheduled on the other end of strut connector 9, strut locating plate 7 is fixed on the side of strut 8, and strut 8 is arranged in a crossed manner with support rod 24, Strut upper fixed seat 4 snaps onto the outside of axis 6, and the other end of strut 8 is bolted on the bottom of strut upper fixed seat 4 Side, upper axis stiffening plate 3 are fixed on the top side of axis 6, and upper shaft end set 5 is socketed in the both ends of axis 6, and handle 2 is fixed on axis 6 Top side middle position, the top of green cloth 1 are fixed on the side of axis 6, and the bottom end of green cloth 1 is fixed on the side surface of spool 18, bullet The bottom end of piece 13 is fixed on the inner wall bottom side of lower cover 20, and stabilizer blade 21 is vertically arranged with lower cover 20, and upper cover 14 and lower cover 20 are cooperation Component；Upper cover 14 is opened, handle 2 is pulled, green cloth 1 is by pulling handle 2 the green pull-up from lower cover 20 of cloth 1, to reach What is needed uses height, and when green cloth 1 is packed up, green cloth 1 and its all components are all accommodated within lower cover 20, easy to carry, When green cloth 1 stretches, air pressure spring 10 is released in 22 operation of cylinder, and air pressure spring fixing seat 11 is slided along support rod 24, support Bar 24 rises, and under the cooperation of strut connector 9, the cross-operation simultaneously of strut 8, the upper body of axis 6, is rising to certain height in realization It stops operation after degree, cylinder 22 is using high-pressure inert gas as power, and supporting force is constant in entire impulse stroke, to support It spreads its tail curtain, guarantees the smooth of green cloth 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it 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 is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of green cloth ground draw curtain, including green cloth (1), handle (2), upper axis stiffening plate (3), strut upper fixed seat (4), upper shaft end Cover (5), upper axis (6), strut locating plate (7), strut (8), strut connector (9), air pressure spring (10), air pressure spring fixing seat (11), strut lower fixed seat (12), elastic slice (13), upper cover (14), upper cover end cap (15), hinge (16), spool end cap (17), volume Axis (18), lower cover end cap (19), lower cover (20), stabilizer blade (21), cylinder (22), air cylinder base (23) and support rod (24), it is special Sign is: the stabilizer blade (21) is fixed by screws in the bottom side of lower cover (20), and the spool end cap (17) is socketed in spool (18) one end, the lower cover end cap (19) are fixed at the both ends port of lower cover (20), and the spool end cap (17) is plugged on The inside of lower cover end cap (19), the hinge (16) are fixed on the bottom side side of upper cover (14), and the upper cover (14) passes through hinge (16) it is fitted to lower cover (20) top side side, the upper cover end cap (15) is fixed at the both ends port of upper cover (14), institute The inner wall bottom side that strut lower fixed seat (12) is fixed on lower cover (20) is stated, one end of the support rod (24) is bolted on The inside of strut lower fixed seat (12), the air cylinder base (23) is fixed on the inner wall bottom side of lower cover (20), and is located under strut The side of fixing seat (12), the cylinder (22) are bolted on the inside of air cylinder base (23), and the air pressure spring is solid Reservation (11) snaps onto the outside of support rod (24), and one end of the air pressure spring (10) is plugged on the inside of cylinder (22), institute The other end for stating air pressure spring (10) is bolted on the bottom side of air pressure spring fixing seat (11), the strut connector (9) One end be fixed on the other ends of support rod (24), one end of the strut (8) is fixed on the other end of strut connector (9), institute The side that strut locating plate (7) is fixed on strut (8) is stated, the strut upper fixed seat (4) snaps onto the outside of axis (6), institute The other end for stating strut (8) is bolted on the bottom side of strut upper fixed seat (4), and the upper axis stiffening plate (3) is fixed on The top side of upper axis (6), the upper shaft end set (5) are socketed in the both ends of axis (6), and the handle (2) is fixed on the top of axis (6) Side middle position, the top of the green cloth (1) are fixed on the side of axis (6), and the bottom end of the green cloth (1) is fixed on spool (18) bottom end of side surface, the elastic slice (13) is fixed on the inner wall bottom side of lower cover (20).

2. a kind of green cloth according to claim 1 ground draw curtain, it is characterised in that: the strut (8) and support rod (24) are equal It is arranged in a crossed manner.

3. a kind of green cloth according to claim 1 ground draw curtain, it is characterised in that: the stabilizer blade (21) is vertical with lower cover (20) Setting, the upper cover (14) and lower cover (20) are mating component.

4. a kind of green cloth according to claim 1 ground draw curtain, it is characterised in that: the elastic slice (13) is fixed on support rod (24) bottom side, and elastic slice (13) is arranged in parallel with support rod (24).

5. a kind of green cloth according to claim 1 ground draw curtain, it is characterised in that: the spool end cap (17) and lower cover end cap (19) clockwork spring is provided between interior side bayonet slot.