CN215084866U

CN215084866U - Stage curtain convenient to it is clean

Info

Publication number: CN215084866U
Application number: CN202120888925.XU
Authority: CN
Inventors: 赵亚伟; 赵绮雯
Original assignee: Jiangsu Zhongrui Stage Equipment Co ltd
Current assignee: Jiangsu Zhongrui Stage Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-10
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a stage curtain convenient to it is clean, including the curtain receiver, the spool that motor and motor output end installed of curtain receiver inner chamber lateral wall installation, open the front side bottom of curtain receiver has the slot, the front shroud has been inserted in the slot, the rigid coupling of top department of spool has first gear, the supporting seat is installed at the inboard both ends of front shroud, rotate between the supporting seat and install the rotation post, the parcel has clean brush on the rotation post, the left side one end rigid coupling of rotation post has the second gear, dust exhausting fan is installed to the top bilateral symmetry of curtain receiver, the filter screen is installed in dust exhausting fan's the outside. The utility model drives the rotating column to rotate when the motor drives the scroll to rotate, so that the cleaning brush can clean the surface of the curtain when the curtain goes up and down, thereby being convenient and practical and saving resources; the installation can be dismantled to the front shroud, also changes and washs cleaning brush for the later stage, improves its life.

Description

Stage curtain convenient to it is clean

Technical Field

The utility model relates to a stage projection curtain equipment technical field specifically is a stage curtain convenient to it is clean.

Background

The projection screen is one of the most commonly used products of peripheral equipment of a projector, the projection screen is short for the projection screen, if the projection screen is matched with the projector properly, a high-quality projection effect can be obtained, the projection screen can be generally divided into a reflection type screen and a transmission type screen, the reflection type screen is used for front projection, the transmission type screen is used for rear projection, the front projection screen is divided into a plane screen and an arc-shaped screen, the plane screen can be divided into a glass bead screen, a metal screen, an embossed plastic screen, an elastic screen and the like (the embossed plastic is divided into white plastic, gray plastic, silver plastic and the like) from the texture, when light is incident on the surface of a transparent or semitransparent material, one part is reflected, the other part is absorbed, the existing screen is provided with uneven small holes, in the using process, dust particles are filled in the concave holes, the surface of the projection screen becomes dirty and needs to be artificially cleaned, but if the cleaning is frequently performed, manpower and material resources are wasted, if the cleaning is performed once for a long time, dust is easily accumulated and becomes difficult to clean, and the cleaning effect is deteriorated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stage curtain convenient to it is clean to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a stage curtain convenient to it is clean, the spool that motor and motor output installed including curtain receiver, the installation of curtain receiver inner chamber lateral wall, the front side bottom of curtain receiver is opened there is the slot, the front shroud has been inserted in the slot, the rigid coupling of top department of spool has first gear, the supporting seat is installed at the inboard both ends of front shroud, rotate between the supporting seat and install the rotation post, the parcel has clean brush on the rotation post, the left side one end rigid coupling that rotates the post has the second gear, dust exhausting fan is installed to the top bilateral symmetry of curtain receiver, the filter screen is installed in dust exhausting fan's the outside.

Further, install the curtain on the spool, the width of curtain with the width of cleaning brush is the same.

Further, the first gear and the second gear are meshed with each other.

Further, the bristles of the cleaning brush are abutted against the surface of the curtain.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model drives the rotating column to rotate when the motor drives the scroll to rotate, so that the cleaning brush can clean the surface of the curtain when the curtain goes up and down, thereby being convenient and practical and saving resources; the installation can be dismantled to the front shroud, also changes and washs cleaning brush for the later stage, improves its life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a left side schematic view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a curtain storage box; 2. a motor; 3. a rotating shaft; 4. a slot; 5. a front cover plate; 6. a first gear; 7. a supporting seat; 8. rotating the column; 9. cleaning the brush; 10. a second gear; 11. a dust removal fan; 12. a filter screen; 13. a curtain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-3 in the drawings of the specification, a stage curtain convenient to clean, including curtain receiver 1, the spool 3 that motor 2 and motor 2 output installed of curtain receiver 1 inner chamber lateral wall were installed, open at the front side bottom of curtain receiver 1 has slot 4, front shroud 5 has been inserted in the slot 4, the rigid coupling of top department of spool 3 has first gear 6, supporting seat 7 is installed at the inboard both ends of front shroud 5, rotate between the supporting seat 7 and install rotation post 8, the parcel has cleaning brush 9 on the rotation post 8, the left side one end rigid coupling of rotation post 8 has second gear 10, dust removal fan 11 is installed to the top bilateral symmetry of curtain receiver 1, filter screen 12 is installed in dust removal fan 11's the outside.

In order to clean up the dust on the surface of the curtain 13 as much as possible and not to cause waste of resources, further, the curtain 13 is installed on the reel 3, and the width of the curtain 13 is the same as that of the cleaning brush 9.

In order to improve the cleaning ability while reducing the power consumption, further, the first gear 6 and the second gear 10 are engaged with each other.

In order to avoid idle rotation of the cleaning brush 9, further, the bristles of the cleaning brush 9 abut against the surface of the curtain 13.

The utility model drives the rotating column 8 to rotate together when the motor 2 drives the scroll 3 to rotate, so that the surface of the curtain 13 can be cleaned by the cleaning brush 9 when the curtain is lifted, thereby being convenient and practical and saving resources; the front cover plate 5 can be disassembled and assembled, and the cleaning brush 9 is replaced and cleaned in the later period, so that the service life of the cleaning brush is prolonged.

Example two:

the utility model provides a pair of stage curtain convenient to it is clean, it has slot 4 to open at the front end of curtain receiver 1, front shroud 5 has been inserted in slot 4, in so neither influencing the dust and entering into curtain receiver 1 inside, also convenient to detach clears up and changes inside, 3 rotations of rethread motor 2 control spool, thereby drive cleaning brush 9 work, cleaning brush 9 clears up it when curtain 13 reciprocates, after every interval a period, through taking front shroud 5 out, clean or change cleaning brush 9, then install again and go to continue work, compact structure, implement also comparatively convenient and fast, do not need to spend a large amount of manpower and materials to go to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stage curtain convenient to it is clean, includes motor (2) and motor (2) output installation spool (3) that curtain receiver (1), curtain receiver (1) inner chamber lateral wall installed, its characterized in that: open the front side bottom of curtain receiver (1) has slot (4), insert in slot (4) front shroud (5), the top department rigid coupling of spool (3) has first gear (6), supporting seat (7) are installed at the inboard both ends of front shroud (5), rotate between supporting seat (7) and install rotation post (8), it has clean brush (9) to rotate the parcel on post (8), the left side one end rigid coupling that rotates post (8) has second gear (10), dust exhausting fan (11) are installed to the top both sides symmetry of curtain receiver (1), filter screen (12) are installed in the outside of dust exhausting fan (11).

2. A stage curtain as recited in claim 1, wherein: install curtain (13) on spool (3), the width of curtain (13) with the width of cleaning brush (9) is the same.

3. A stage curtain as recited in claim 1, wherein: the first gear (6) and the second gear (10) are meshed with each other.

4. A stage curtain as recited in claim 2, wherein: the bristles of the cleaning brush (9) are in close contact with the surface of the curtain (13).