KR200414640Y1 - Sound proofing panel combined with a bulletin board - Google Patents

Abstract

The present invention relates to a sound insulation panel, and in particular, to provide a bulletin board combined sound insulation panel that can be posted by installing a post fixing device on the sound insulation panel assembled in multiple stages between the H-beams installed at regular intervals. There is this.

The sound insulation panel of the present invention having the above object has a front sound insulation plate and a rear sound insulation plate of a transparent material, and the front sound insulation plate and the rear sound insulation plate are accommodated, and an upper frame in which a recess is formed in a longitudinal direction, and the same shape as the upper frame. An opening having a predetermined width and width is formed in the concave portion, the lower frame accommodating the front sound insulation board and the rear sound insulation board, a left frame coupled to one end of the upper frame and the lower frame, and the upper frame. And a post fixing device coupled to the other end of the lower frame, the right frame having a handle shaft fixed to a lower end, and installed between the front sound insulation board and the rear sound insulation board, and fixed to the left and right frames. The fixing device includes a top roller and a bottom roller, a belt connecting the top roller and the bottom roller, and a hook piece fixed between the belts, One end of the lower roller and the handle shaft is configured to be connected to the bevel gear, it is possible to block the noise as well as to post the post in the sound insulation panel.

 Frame, sound insulation board, bulletin board, sound insulation panel, bevel gear, hook, roller, belt, opening, handle shaft

Description

Soundproofing panel combined with a bulletin board}

1 is a state diagram showing a state where a conventional transparent sound insulating wall is installed,

Figure 2 is a front view of the bulletin board combined sound insulation panel according to an embodiment of the present invention,

Figure 3 is an exploded perspective view of the bulletin board combined sound insulation panel according to an embodiment of the present invention,

4 is a state diagram showing a state of use of the bulletin board combined sound insulation panel according to an embodiment of the present invention,

Figure 5 is a state diagram showing the installation state of the bulletin board combined sound insulation panel according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: Foundation portion 11: anchor bolt

12: H beam 13: sound insulation panel

20: lower frame 21a: right frame

22: lower roller 21b: left frame

23: Front sound insulation board 24: Rear sound insulation board

25: upper roller 26: upper frame

27: Bevel Gear 28a, 28b: Belt

29: hanger 30: cover

31: hinge 32: bearing

33: bearing block 34: groove

35: handle 36: handle shaft

50: handle 51: fixing bolt

60: Post

The present invention relates to a sound insulation panel formed on a sound insulation wall installed for noise blocking, and more specifically, to a double sound insulation panel comprising a sound insulation panel assembled in multiple stages between H beams installed upright at a predetermined interval. It is about a sound insulation panel that can be used to post.

In general, the sound insulation wall installed on the road is installed for the purpose of preventing the sound of the vehicle from being transmitted to neighboring houses or malls. As an example of such an installation structure, a plurality of through holes are formed in an aluminum plate in H beams installed at regular intervals, assembled in a square shape, and sound absorbing materials are inserted therein. However, because this type of structure is installed around the road, it is not only unsightly because it is dusty due to rain, etc., and because it uses metal, it is heavy and difficult to install, and the installed appearance is uniform. It is a factor that makes it easier for people to get tired.

As a conventional technique for solving such a problem, there is a transparent sound insulating wall composed of a plurality of sound insulating panels.

Briefly, the transparent sound insulating wall is as follows.

1 is a state diagram showing a state where a conventional transparent sound insulating wall is installed.

As shown in the figure, the H beam 12 supported by the anchor bolt 11 is vertically formed on the concrete-casting foundation 10, and the sound insulation panel 13 is mounted between the H beams 12. Is installed.

The sound insulation panel has a frame formed at an upper end and a lower end, and includes a transparent sound insulation plate coupled between the frame and a support frame coupled to both ends of the frame.

Since the sound insulation panel used in the conventional transparent sound insulation wall configured as described above uses a transparent sound insulation panel, it is light in weight and easy to install, and the installed appearance is refined, and it does not interfere with the visual field, thereby opening visually.

However, the transparent sound insulation wall has an effect of blocking the noise, but there was no use other than noise prevention facilities.

The present invention has been made in order to improve the problems of the prior art as described above, the purpose of providing a sound insulation panel that can be used as a bulletin board as well as noise blocking.

In addition, the present invention is installed in the sound insulation panel and connected to the belt on both ends of the roller by a post fixing device fixed to the hook piece between the belt, by moving the hook piece by the rotation of the roller to easily post and Another purpose is to provide a sound insulation panel that can be collected as a bulletin board.

As a means for achieving the above object, the bulletin board combined sound insulation panel of the present invention, the front sound insulation panel and the rear sound insulation plate of the transparent material, the front sound insulation plate and the rear sound insulation plate is accommodated, the upper frame and the recess formed in the longitudinal direction and The lower frame having the same shape as the upper frame but having a predetermined width and width in the concave portion is formed, and the front and rear sound insulation panels are accommodated, and the left frame coupled to one end of the upper and lower frames. Is coupled to the other end of the upper frame and the lower frame, the right frame is fixed to the handle shaft at the bottom, and installed between the front sound insulation panel and the rear sound insulation plate, the post fixing device is fixed to the left and right frame, The fixing device consists of a top roller and a bottom roller, a belt connecting the top roller and the bottom roller, and a hook piece fixed between the belts. And consists of a handle is connected to the shaft bevel gear, there is a feature that you can publish posts in the insulation panel.

Preferably, in the above configuration, the lower frame is further formed to open and close the cover piece so that the hook piece can be opened to the opening formed in the lower frame, there is a feature that can be coupled to the hook piece by opening the cover.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same components have the same number as much as possible even if displayed on different drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a front view of the bulletin board combined sound insulation panel according to an embodiment of the present invention, Figure 3 is an exploded perspective view of the bulletin board combined sound insulation panel according to an embodiment of the present invention.

As shown in the drawings, the bulletin board combined sound insulation panel according to an embodiment of the present invention is to the left and right with the upper frame 26 and the lower frame 20 to accommodate the front sound insulation plate 23 and the rear sound insulation plate 24. It consists of a left and right frame (21b, 21a) and a post fixing device installed between the front sound insulation plate 23 and the rear sound insulation plate 24 to prevent the flow.

The front sound insulation board 23 and the back sound insulation board 24 are ordinary transparent sound insulation plates formed of a transparent acrylic plate.

The upper frame 26 is manufactured by injection molding with stainless steel or hardened plastic, and a semicircular recess is formed in the longitudinal direction on the inside thereof, and grooves 34 are further formed at both ends of the recess at a predetermined depth in the longitudinal direction. .

The lower frame 20 is made of the same material and shape as the upper frame 26, but an opening (not shown) having a predetermined width and width is further formed in the recess of the lower frame.

The left and right frames 21b and 21a have a hollow box shape manufactured by injection molding of stainless steel or hardened plastic, and bearing blocks 33 are integrally formed at the upper and lower ends of the left and right frames 21b and 21a. Each is formed. In addition, a fixing groove (not shown) for fixing the handle shaft 36 is integrally formed at the lower end of the right frame 21a, and the handle shaft 36 is protruded to the outside of the right frame 21a. The through hole is further formed at the lower end to fix the handle shaft 36 on which the bevel gear 27 is formed, and to be exposed to the outside through the through hole. At this time, it is preferable to form a cross section of the handle shaft 36 in a square or polygonal shape so as to rotate by inserting the handle 50 at one end of the handle shaft 36.

In the above configuration, the cover 30 is further formed on the lower frame 20.

The cover 30 is installed for opening and closing of an opening (not shown) formed in the recess of the lower frame 20, is connected to the hinge 31 to be opened and closed at the lower end of the lower frame 20, A handle 35 is further formed on the outer surface of the cover 30 to facilitate opening and closing.

The configuration and coupling relationship of the post fixing device will be described in more detail as follows.

Hook piece 29 fixed between the upper roller 25 and the lower roller 22 and the belts 28a and 28b connecting the upper roller 25 and the lower roller 22 and the belts 28a and 28b. It consists of.

The upper roller 25 and the lower roller 22 have roller shafts formed at both ends thereof, and a bearing 32 is fixed to the roller shaft, and a bevel gear 27 at one end of the roller shaft. Is more fixed. In addition, both sides of the upper roller 25 and the lower roller 22 are further formed by a predetermined width to prevent slipping of the belt 28a, 28b.

The hook piece 29 is fixed between the belts 28a and 28b by fastening means or an adhesive, and a thin plastic piece or a metal piece is formed in duplicate, and a fixing bolt 51 is formed so as to securely fit the post. It is formed every interval. In addition, a rubber pad (not shown) is further attached to a portion of the hook piece 29 where the post is inserted so that the post is not easily separated from the hook piece 29.

Hereinafter, a more detailed description of the coupling relationship between the above configuration is as follows.

First, the rear sound insulation board 24 is inserted into and fixed to the groove 34 formed in the lower frame 20. Next, the left and right frames 21b and 21a are coupled to both ends of the lower frame 20, and the post fixing device is attached to the bearing blocks 33 formed at the upper and lower ends of the left and right frames 21b and 21a. To combine. The post fixing device, the upper roller 25 and the lower roller 22 is connected to the belt (28a, 28b) and the hook piece 29 is fixed between the belt (28a, 28b), the upper roller ( 25) and the bearings 32 fixed to both ends of the lower roller 22 are fixed to the bearing block 33 by fastening means, and beveled to the right roller shaft on which the bearing 32 of the lower roller 22 is fixed. Gear 27 is further coupled and installed.

Meanwhile, the bevel gear 27 formed on the handle shaft 36 to be engaged with the bevel gear 27 coupled to the roller shaft of the lower roller 22 on the handle shaft 36 fixed to the lower end of the right frame 21a. ) And combine them. Next, the front sound insulation plate 23 is inserted into and fixed to the groove 34 formed in the lower frame 20, and the front sound insulation plate 23 and the rear sound insulation plate 23 are formed in the groove 34 formed in the upper frame 26. 24, the upper frame 26 is coupled to the upper end of the left and right frames (21b, 21a).

When the assembly is completed as described above, the connection parts of the entire frames 25, 20, 21b, 21a are fastened by fastening means such as bolts or rivets, and the front and rear sound insulation panels 23, 24 and each of the frames 25, 20, The joint between 21b and 21a is finished by sealing with silicon.

  Hereinafter, the state of use of the bulletin board combined sound insulation panel of the present invention having the above-described configuration and coupling relationship with reference to the drawings as follows.

Figure 4 is a state diagram showing the use of the bulletin board combined sound insulation panel according to an embodiment of the present invention, Figure 5 is a state diagram showing the installation state of the bulletin board combined sound insulation panel according to an embodiment of the present invention.

As shown in the drawing, the bulletin board combined sound insulation panel according to an embodiment of the present invention is installed in the base portion 10, the concrete poured around the school or public buildings around frequent pedestrians and the base portion 10 The H beam 12 supported by the anchor bolt 11 is installed vertically, and the sound insulation panel 13 of the present invention is installed between the H beams 12. At this time, the sound insulation panel 13 of the present invention is installed at an appropriate position in accordance with the eye level of the person, one or more may be installed.

 In order to post the post 60 to the sound insulation panel 13 of the present invention installed as described above, by holding the handle 35 of the cover 30 formed in the lower frame 20 to open the lower side and the lower frame 20 Secure the gap between the hook piece 29 by turning the fixing bolt 51 of the hook piece 29 opened through the opening formed in the inserting the prepared post 60 between the hook piece 29 and fixing bolt 51 ) Tightly tightened, and when it is confirmed that it is securely fastened, the prepared handle 50 is fitted to the handle shaft 36 and slowly rotated clockwise. When the handle shaft 36 rotates, the lower roller 22 connected to the bevel gear 27 rotates, and the hook piece 29 formed between the belts 28a and 28b is moved. When it is determined that the post 60 is positioned at the proper position, the rotation of the handle 50 is stopped, the handle 50 is kept away from the handle shaft 36, and the cover 30 is closed to complete the installation.

When replacing or collecting the posts 60 having been installed as described above, first, the cover 30 is opened, and the prepared handle 50 is fitted to the handle shaft 36 and rotated clockwise to form a belt 28a, 28b. The hook piece 29 formed between the upper and lower sides is moved upward, and is moved downward along the inner surface of the rear sound insulation panel 24 after passing through the upper roller 25 and is opened in the opening formed in the lower frame 20. Loosen the fixing bolt 51 formed on the hook piece 29 opened from the lower frame 20 to separate the post 60 inserted into the hook piece 29. Pull out the separated post 60 to the outside, remove the handle 50 and close the cover 30, the collection is completed. At this time, if you want to replace with other posts, you can do in the same order as the above installation method, the posts when installing the sound insulation panel of the present invention in schools or government offices by posting a notice or educational posts pedestrians notices or educational posts It can be easily seen, and when installed on a general road or commercial district can be used as advertising means by posting an advertisement.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be clear to those who have knowledge of the world.

As described above, the bulletin board combined sound insulation panel of the present invention can be used as a bulletin board because the post fixing device is installed in the sound insulation panel, and can post a post, and can post an advertisement.

Claims (2)

A front sound insulation board 23 and a rear sound insulation board 24 of a transparent material; An upper frame 26 in which the front sound insulation board 23 and the rear sound insulation board 24 are accommodated and in which a recess is formed in a longitudinal direction; The lower frame 20 is formed in the same shape as the upper frame 26, the opening having a predetermined width and width in the concave portion, the front sound insulating plate 23 and the rear sound insulating plate 24 is accommodated; ; A left frame 21b coupled to one end of the upper frame 26 and the lower frame 20; A right frame 21a coupled to the other ends of the upper frame 26 and the lower frame 20 and having a handle shaft 36 fixed to a lower end thereof; It is installed between the front sound insulation plate 23 and the rear sound insulation plate 24, and made of a post fixing device fixed to the left and right frames (21b, 21a), The post fixing device includes an upper roller 25 and a lower roller 22; Belts 28a and 28b connecting the upper roller 25 and the lower roller 22; A hook piece (29) fixed between the belts (28a, 28b); One end of the lower roller 22 and the handle shaft 36 is a bulletin board combined sound insulation panel, characterized in that the bevel gear 27 is configured to be connected. The method of claim 1, The lower frame 20 is a bulletin board combined sound insulation panel, characterized in that the cover 30 is further formed to open and close the opening so that the hook piece (29) to the opening formed in the lower frame (20).

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