DE202016008983U1 - Hose with magnets for fast and quiet attachment of literature to magnetic surfaces - Google Patents

Abstract

Device (13) for the quiet, fast fastening of literature on magnetic surfaces, consisting of magnets (9), elements (10), intermediate buffers (11) and end pieces (12), which are arranged in an envelope, characterized in that the device (13) returns to the same starting position for clamping the literature (15, 16) when its longitudinal axis is rotated by 90 ° steps and repeatedly turned back, which is achieved by the cube-shaped magnets (9) which are arranged in the tubular casing (8) .

Description

The invention is a hose with magnets for the quiet and fast attachment of literature to magnetic surfaces. This is to prevent them from being blown, turning the pages or falling down, which can be caused by drafts, gusts of wind or vibrations.

It is necessary to fasten the literature so that it does not change its position unintentionally and thus confuse the musician, conductor or speaker.

From the prior art, music stands or lecterns are known which are used for lectures of any kind. They are often made of metal, mostly steel, and can be easily folded up and transported to save space.

One such prior art music stand is shown in 1 shown. This consists of a collapsible foot section ( 1 ), a telescopic middle section ( 2 ) and the collapsible headboard ( 3 ). The head section can be adjusted relative to the vertical using the adjustment device ( 4th ) be inclined at its angle. The literature lies on the shelf ( 5 ) and leans on the back part ( 6th ) from.

Music stands often have music holding arms ( 7th ), with which the literature is pressed against the back part in order to avoid a change in position of it. The music support arms can also be brought into a horizontal position by turning them outwards, so that the support surface for the literature is enlarged. However, this can then no longer be clamped.

Although this possibility exists, in practice the problem arises again and again that the published literature can be shaken, turned over or blown to the ground by a gust of wind.

The music holder arms of the music stands have hardly any effect on thick books and cannot be used for large-scale literature that protrudes beyond the support surface.

In the utility model DE 20 2011 050 754 U1 describes a holding device which is used on foldable note stands with note support arms. The literature is fastened with strings.

The strings can display the notes or text incorrectly due to light refraction, even if they are transparent, which can lead to errors in the performance. Changing the literature cannot be done quickly because the first or second end part must be removed for changing. The attachment of the second end part is done with magnets, which can be associated with noise. If the riveting of the rotatable note support arms loosens, which can occur with frequent use, it is not possible to apply enough tensile force with the second end part to tension the cords, since the note support arms shift.

In the utility model DE 20 2012 009 455 U1 a holding device for music stands / desk stands is described, in which literature is tightened with a holding cord of variable length, which is located between two parts.

Cords or ribbons can obscure the literature or, if they are transparent, lead to the fact that z. B. the underlying notes or text are only displayed blurred, which can lead to errors in the performance. It is not possible to attach literature that protrudes laterally over the music stand, as the holding device then lies under the literature and the cords cannot be guided around it laterally. If the holding device is to be attached to the upright note holder arms and the riveting of the rotatable note holder arms is too loose, which can occur with frequent use, they will fold inwards when the tensioned holding device is attached, thus making it impossible to fasten the literature .

To read literature such as B. to attach sheets, notebooks, folders or books to music stands or lecterns, in addition to the above-mentioned sheet holders, cords and ribbons, mostly simple mechanical aids such as magnets or brackets are used in accordance with the state of the art.

Magnets have the disadvantage that they partially obscure the literature. You also need several magnets to ensure secure attachment. A quick change of the literature or a quick leafing is not possible, since all magnets have to be removed first. These magnets often leave black marks on literature, which is undesirable. The noise development is a major disadvantage. This applies to all standard household magnets as well as stronger industrial magnets if they are not attached carefully. Especially in sacred rooms or concert halls, it has a disruptive effect on the listener if unwanted metallic noises can be heard every time the literature changes. In addition, the punctual fastening with the magnets on individual sheets can cause pressure points or tears, which should be avoided.

If clips are used, conventionally referred to as clothespins, pressure points or tears can occur when individual sheets are attached. Thick books cannot be clamped sufficiently. In the case of large-scale literature that protrudes beyond the support surface of the music stand, it is not possible to attach it to the music stand.

In addition, fastening with individual magnets, clips, cords or straps is more time-consuming than with a single device.

It is therefore the object of the present invention to provide a device for literature which at least partially solves the problems known in the prior art. This should be easy to transport, not obscure the view of the literature, be able to be quickly removed and reattached, ensure a sufficiently secure fixation and minimize the development of noise when attaching the device.

The present objects are achieved by the device specified in claim 1.

The advantages achieved with the invention are in particular that literature can be attached to magnetic substrates with little noise. The device can be quickly removed and reattached and ensure a sufficiently secure fixation. It does not obscure the view of the literature to be attached, as it is preferably attached in the lower area of this and is easy to transport. However, it could also be attached anywhere where the magnetic background allows it.

An advantageous embodiment of the invention is in the claims 2 , 3 , 4th , 5 and 7th specified. Claim 6 describes how the device can be used.

An embodiment of the invention is shown in the drawings and is described in more detail below.

• 1 einen Notenständer nach dem Stand der Technik
• 2 den Aufbau der Vorrichtung
• 3 Seitenansicht auf das Kopfteil des Notenständers aus 1 mit Anwendungsbeispielen der Vorrichtung.

Show it:

• 1 a state-of-the-art music stand
• 2 the structure of the device
• 3 Side view of the head of the music stand 1 with application examples of the device.

With the under 2 With sufficient magnetic force, literature can be quickly and quietly attached to magnetic surfaces.

The invention consists of a hose ( 8th ), the material of which has a high coefficient of friction to paper, so that it does not slip due to the friction that occurs during clamping. Due to its special material, the hose leaves ( 8th ) no black traces of abrasion on paper.

In the hose ( 8th ) are cube-shaped magnets ( 9 ) with which the hose ( 8th ) can be attached to magnetic substrates.

The space between the magnets ( 9 ) is replaced by elements ( 10 ) and intermediate buffer ( 11 ), which are functional but can also be artistically designed. The view of the inside of the hose ( 8th ) is made possible by the special material of the hose.

These elements ( 10 ) are through intermediate buffers ( 11 ) separated from each other, so that a noise development between the elements ( 10 ) is avoided.

The individual elements ( 10 ) and intermediate buffer ( 11 ) are arranged to be movable to each other so that the flexibility of the hose ( 8th ) preserved. As a result, it hugs the material to be fastened better.

Beginning and end of the hose ( 8th ) are with end pieces ( 12th ) closed, which can be designed as an elastic mass. This will make the hose ( 8th ) sealed watertight.

3 shows how the device ( 13th ) z. B. on the shelf ( 5 ) a music stand ( 14th ) can be attached. The shelf area is shown ( 5 ) and a section of the back part ( 6th ). By rotating the longitudinal axis by 90 ° or more, the device ( 13th ) of the literature to be fastened ( 15th ) removed, the literature changed and then turned back into the same position. If z. B. a thick book ( 16 ) is to be attached, the device ( 13th ) can also be turned so that they are below the shelf ( 5 ) is located. This means that the device ( 13th ) not from the headboard ( 3 ) of the music stand ( 14th ) can be removed.

In this below the shelf ( 5 ) located position, the device can also be transported to save space.

Another area of application of the device is the attachment of drawings, notes, sheets and the like to magnetic surfaces such as B. flipcharts, refrigerator doors and other conceivable.

List of reference symbols

1

Foot part

2

Middle part

3

Headboard

4th

Adjusting device

5

Storage space

6th

Back part

7th

Note holding boom

8th

tube

9

magnet

10

element

11

Intermediate buffer

12th

End piece

13th

contraption

14th

z. B. Music stand

15th

literature to be attached z. B. booklet

16

literature to be attached z. B. Book

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• DE 202011050754 U1 [0008]
• DE 202012009455 U1 [0010]

Claims (7)

Device (13) for the quiet, fast fastening of literature on magnetic surfaces, consisting of magnets (9), elements (10), intermediate buffers (11) and end pieces (12), which are arranged in an envelope, characterized in that the device (13) assumes the same starting position for clamping the literature (15, 16) when its longitudinal axis is rotated by 90 ° steps and repeatedly rotated back, which is achieved by the cube-shaped magnets (9) which are arranged in the tubular casing (8) . Device (13) after Claim 1 , characterized in that their surface has a high coefficient of friction to paper and therefore does not leave any black traces of abrasion on paper, as can be the case with conventional magnets. Device (13) according to the preceding claims, the casing of which is designed as a hose (8), characterized in that this hose (8) consists of a material which enables the parts located in the hose (8) to be seen. Device (13) according to the preceding claims, in the interior of which magnets (9) are arranged, which are held in position by elements (10), characterized in that these elements (10) are separated from one another by intermediate buffers (11) so that a Noise development between the elements (10) is avoided. Device (13) according to the preceding claims, in the interior of which magnets (9) are arranged, which are separated from one another by elements (10) and intermediate buffer (11), characterized in that these individual elements (10) and intermediate buffer (11) to one another are movably arranged and thus the flexibility of the hose (8) is retained, so that it clings better to the material to be fastened. Device (13) according to the preceding claims, in the interior of which magnets (9) are arranged, characterized in that the magnets (9) are designed and aligned so that the device (13) when rotated along its longitudinal axis for the time of Changes in the literature (15, 16) can also be below the magnetic support. As a result, the device (13) does not have to be removed when changing the literature (15, 16), so that further noise development is avoided. Device (13) according to the preceding claims, characterized in that it is sealed watertight on both sides with end pieces (12).

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