DE102018107176A1 - Device for the mechanical arrangement of an object - Google Patents

Abstract

The present invention relates to a device for the mechanical arrangement of an object on a base element, such as a ceiling or a room wall. The device according to the invention for the mechanical arrangement of an object on a base element comprises the following components: a fastening element (1) for attachment a base element, wherein the fastening element (1) has first electrical contacts (21) for the at least indirect electrical contacting of an electrical object and an insertion part (2), wherein the insertion part (2) comprises a device for mechanical connection (31) with the object to be arranged After realization of the insertion movement (10), the object can be fastened to the base element by means of the device. The fastening device (1) and the insertion part (2) are designed such that a form-fitting connection can be produced by means of an insertion movement (10) that she are fixed by means of form elements on the fastening element (1) and on the insertion part (2) at least in a translatory degree of freedom.

Description

The invention relates to a device for the mechanical arrangement of an object on a base element.

As the prior art it is known that when a room is newly occupied, e.g. when installing new lamps, usually holes need to be drilled to allow the holder of the respective lamp. The holes in the ceiling are usually distributed around the area of hanging from the ceiling cables, which are usually connected to a luster terminal.

Disadvantage of the prior art is that in apartments that have been inhabited over time by multiple parties, an accumulation of holes in the ceiling can be found. Even plastered or plastered remains after a long time an ugly picture on the ceiling. Furthermore adversely affected is the statics of the ceiling, which is weakened by the holes. In addition, it increases the risk that the mounting of a lamp can no longer be properly made. It could continue to cause possible cable damage while drilling.

The invention is therefore based on the object, a possibility of mounting and dismounting of objects such. To allow lamps on the ceiling, which is connected with little effort.

The object is achieved by the device mentioned in claim 1. Advantageous embodiments of the device according to the invention are specified in the subclaims 2 to 10.

According to the invention, the device is used for the mechanical arrangement of an object on a base element, such as on a ceiling or a room wall. The device has in particular a fastening element, which is provided for mechanical attachment to the base element. Furthermore, the device comprises an insertion part, wherein the insertion part in or on the fastening element, under execution of an insertion movement, is positively accommodated. This positive fixing is designed such that the insertion part is fixed by form elements on the fastening element and the insertion part at least in a translational degree of freedom.

The translational degree of freedom which is blocked corresponds to the degree of freedom which is perpendicular to the arrangement direction or the extension direction of the mold elements. In this case, the fastening element comprises first electrical contacts, which are applicable for electrical contacting of an electrical device. This electrical contacting establishes at least one indirect electrical contact by means of the insertion part between the fastening device and the device.

Furthermore, the insertion part comprises a device for mechanical connection with the object to be arranged. Accordingly, with the execution of the insertion movement, a fastening of the object is realized on the base element.

To solve the problem, the insertion part can be further configured with second electrical contacts. By means of the first and second electrical contacts, an electrically conductive contacting between the fastening element and the insertion part can be produced by executing the insertion movement. As an alternative embodiment, a transmission of electricity by induction can be realized.

The fastening device also has third electrical contacts, by means of which an electrical contacting of an electrical connection to the base element can be realized, and the insertion part also has fourth electrical contacts, by means of which an electrical contacting of the object to be arranged can be realized.

As an alternative to the mentioned embodiment of the electrical contacts, the electrically conductive connection between the base element and first electrical contacts, between first and second electrical contacts, and between the second electrical contacts and the object to be arranged can be supplemented by further contacts, e.g. for data transmission, be designed or replaced. Possible applications for this would be the transmission or routing of audio and / or video signals, as well as high-voltage.

For the realization of the device, in e.g. an apartment on the ceiling, at least one fixing device for fixing the fastener to the base member is provided. The fixing device is in this case arranged in a plane which extends substantially perpendicular to the blocked translational degree of freedom. The fixing device is preferably formed as a hole or bore, by means of which the fastener using e.g. Screws and dowels can be mounted.

Alternative fastening means include, but are not limited to, adhesives, negative pressure, such as e.g. by using a suction cup, welding, riveting or a velcro closure.

In a simple and stable embodiment of the device according to the invention, one of the two components - insertion part or fastening device - is formed essentially as a T-shaped molded part and the respective other component is designed as an anchor rail. By pushing together the T-shaped molding and the anchor rail, the positive fixation can be realized.

As an anchor rail is understood here a rail that has a substantially C-shaped cross-section. To understand is under the positive fixation a rail with a C-shaped cross-section, in which a T-shaped molded part is introduced such that the T-shaped molded part is enclosed by the C-shaped rail such that a separation of the positive fixation only by a movement is possible, which runs parallel to the insertion movement.

Furthermore, a bayonet lock can also be realized for the positive fixing. A bayonet closure according to the invention is a rapidly producible and detachable connection of two cylindrical parts in their longitudinal axis. By a nesting in combination with a rotary motion, the connection is made and can be solved accordingly again.

The device also sees in an embodiment according to the invention a recess ( 1-4 ) and / or opening ( 5-8 ), which is preferably positioned on the side intended for arrangement on the base element, in which further storage space for z. B. cables or luster terminals is present. Furthermore, third electrical contacts of the fastening element are arranged in the recess, wherein these are provided for making electrical contact with an electrical connection of a base element.

The third electrical contacts may be formed as a cable or luster terminal. They furthermore have an electrically conductive connection to the first electrical contacts. Alternatively, for the individual use of the device and an embodiment without recess feasible. The originally performed function of the recess and the third electrical contacts arranged therein are realized by means of a device connector or a power plug, which is connected to the first electrical contacts.

In an advantageous embodiment of the invention, a slip protection is realized with which a fixation of the inserted or deferred insertion part can be realized. By means of at least one magnet on the fastening element and / or the insertion part or by at least one latching device on the fastening element and / or the insertion part, a fixing effect on the insertion part can be realized. A movement of the insertion part relative to the fastening device, further in the direction parallel to the insertion movement, is thus prevented and formed a support of the insertion part and the associated object.

The anti-slip device is preferably realized between the fastening element and the insertion part as an extra component or as an integral part of the fastening element and / or insertion part.

Magnets that can be used here include disc magnets, bar magnets, block magnets, cube magnets, spherical magnets, ring magnets, cone magnets, self-adhesive magnets or screw-type magnets.

Alternatively, an anti-slip device can also be realized via the following holding modules:

Quick-release screws, push-to-close, turn-to-close or turn-to-open quarter-turn fasteners, compression spring locking pins, crimp seals, nylatch panel fasteners, nylatch quarter turn fasteners, spring clips, snaps, press fasteners or velcro fasteners.

A further advantageous embodiment comprises protection of the user from damage by flowing current. The device provides a Fingerberührschutz before, which is implemented such that current-carrying electrical contacts are arranged in the body of the fastening device, so that the user is not possible to handle an electrical contact or an electrically conductive connection when handled properly.

In addition, the object according to the invention is preferably realized in such a way that the fastening element and / or the insertion part consists of plastic. According to an embodiment of the invention, the device is designed in such a way that it receives a load of up to at least 400 N along the blocked degree of freedom, without sacrificing functionality or safety.

Alternatively, a construction of the device, so the fastener and / or the insertion element, by means of the following materials can be realized: acrylic-butadiene-styrene copolymer, acrylic glass Plexiglas, hard tissue, polyacetal, polyamide, polycarbonate, macrolone, polyetheretherketone, polyetherimide, polyethersulfone, polyethylene, polyphenylene oxide , Polypropylene, polysulfone, polytetrafluoroethylene, polyvinyl chloride, polyvinylidene fluoride, thermoplastic polyester, aluminum, steel, stainless steel, wood, wood composites, bamboo, glass, porcelain or ceramics.

An advantage of the invention is in particular its ease of use. When changing the attachment, so e.g. a lamp, only the positive fixation has to be solved and a new attachment to be introduced into the fastening device. Electrical contacts are made without additional care with the execution of the insertion movement. Thus, regardless of their knowledge of electrical connections or their experience in assembly and / or disassembly, it is possible for any user to use the device. An advantage achieved by the invention is that the resident of a newly-acquired apartment is given the opportunity to change at will ceiling lamps or sconces. Furthermore, it is not necessary to drill more holes after the initial installation of the device.

The invention offers the possibility of standardization in residential construction. Standardized fasteners make it possible to standardize a wide variety of attachments, which can be used by manufacturers of e.g. Lamps allows you to design your product according to the circumstances of the installation. A constant merger of the fastening device and the attachment in a wide variety of households makes it possible to manufacture and distribute more customer-specific products. Nevertheless, an increased standardization is achieved, as well as an increased customer-specific product variation and application in the market of housing construction and housing design.

An embodiment of the invention is illustrated in the drawing and will be described in more detail below. 1-4 describe the fastener as a C-part and the insertion part as a T-part, wherein 5-8 describe the fastener as T-part and the insertion part as C-part.

• 1: das Befestigungselement in einer ersten Ausführungsform in der Vorderansicht,
• 2: das Befestigungselement in einer ersten Ausführungsform in der Draufsicht,
• 3: das Einschubteil in einer ersten Ausführungsform von hinten ,
• 4: das Einschubteil in einer ersten Ausführungsform von unten,
• 5: das Befestigungselement in einer zweiten Ausführungsform in der Vorderansicht,
• 6: das Befestigungselement in einer zweiten Ausführungsform in der Draufsicht,
• 7: das Einschubteil in einer zweiten Ausführungsform von hinten und
• 8: das Einschubteil in einer zweiten Ausführungsform von unten.

Show it

• 1 the fastener in a first embodiment in front view,
• 2 the fastening element in a first embodiment in plan view,
• 3 the insertion part in a first embodiment from the rear,
• 4 the insertion part in a first embodiment from below,
• 5 in a second embodiment, the fastening element in front view,
• 6 : the fastener in a second embodiment in plan view,
• 7 the insertion part in a second embodiment from the rear and
• 8th the insertion part in a second embodiment from below.

There follows the explanation of the invention with reference to the drawings according to the structure and possibly also after the operation of the illustrated invention.

The 1 shows the front view of the fastener 1 as a C-part. The fastener 1 has the anchor rail 11 on, which is C-shaped. In extension direction of the anchor rail 11 In addition, the insertion movement runs 10 , At the end of the anchor rail 11 includes the fastener 1 continue the back wall 3 , which also the end point of the insertion movement 10 represents. On the back wall 3 are first electrical contacts 21 trained and these show opposite to the direction of the insertion movement 10 , In addition, the back wall 3 a slip protection 40 on. The slip protection 40 is formed in this embodiment according to the invention such that two in the rear wall 4 embedded magnets act as one half of two magnet pairs. Furthermore, on the fastener 1 fixation devices 30 educated.

fixation devices 30 are in 1 formed as holes, which in the base element facing side 4 the fastening device 1 are formed. An attachment of the fastener 1 therefore takes place eg by means of screws. For this purpose, for example, by the fixing devices 30 , So through the holes in the base element facing side 4 , Screws are guided to the fastener 1 to attach to the base element.

The 2 describes in addition to 1 the top of the fastening device 1 as a C-part. Shown are the fixing devices 30 , which are formed as holes, as well as the base member facing side 4 the fastening device 1 , Furthermore, the 2 the recess 25 dar. The recess 25 includes in this embodiment of the invention, the third electrical contacts 23 , which for connecting the first electrical contacts 21 and a current-carrying electrical line in the base element are configured. The third electrical contacts are recessed in the recess 25 appropriate.

In the in 3 illustrated embodiment of the inventive device is the insertion part 2 represented as a T-part such that the fastening element facing side 6 of the insertion part 2 , which are perpendicular to the insertion movement 10 stands, can be seen. 3 thus shows the T-shaped molding 12 which at the insertion part 2 is trained. Also included is the anti-slip device 41 at the insertion part 2 , which is formed by means of two magnets, which are provided as second halves of the magnet pairs. As in 1 the magnets are designed in such a way that they with that of the fastening device 1 facing side 6 to lock. insertion part 2 is configured in the embodiment according to the invention such that the anti-slip device 40 on the fastener 1 with the slip protection 41 at the insertion part 2 , is merged with performing the insertion movement. insertion part 2 includes after 3 continue second electrical contacts 22 , which, equal to the slip protection 41 , According to the invention with the perform the insertion movement 10 , with the first electrical contacts 21 in the fastening device 1 be merged and an electrically conductive merger takes place.

The 4 describes in addition to 3 the insertion part 2 as a T-part. In the in 4 considered inventive embodiment of the device is the object to be fastened facing side 5 of the insertion part 2 shown. The insert part 2 has facilities for mechanical connection 31 with the object on. Facilities for mechanical connection 31 are formed as holes and thus allow, for example, a screwed connection with the object to be held or attachment of hooks on the insertion part 2 , Also shown are second electrical contacts 22 and fourth electrical contacts 24 inside the fastener 1 , wherein fourth electrical contacts 24 opposite the second electrical contacts 22 , as well as facing away from the fastener facing side 6 are arranged. Continues 4 the opening 26 dar. The opening 26 is in the article facing side 5 designed, allowing access to the fourth electrical contacts 24 is possible.

The 5 shows the front view of the fastener 1 as a T-part. The fastener 1 therefore has the T-shaped molding 12 on. In the extension direction of the T-shaped molding 12 In addition, the insertion movement runs 10 , At one end of the T-shaped molding 12 includes the fastener 1 furthermore the side facing the insertion part 7 , opposite to the direction also the insertion movement 10 runs. On the side facing the insertion part 7 is a slip-lock 40 educated. The slip protection 40 is formed in this embodiment according to the invention such that two in the insertion part facing side 7 embedded magnets act as one half of two magnet pairs. Further shows 5 the first electrical contacts 21 , which in the direction of the insertion part facing side 7 are aligned.

6 describes in addition to 5 the top of the fastening device 1 as a T-part. Shown are first electrical contacts 21 and third electrical contacts 23 inside the fastener 1 where third electrical contacts 23 opposite the first electrical contacts 21 , as well as facing away from the insertion part facing side 7 are arranged. Continues 6 the opening 26 dar. The opening 26 is in the base element facing side 4 designed, allowing access to the third electrical contacts 23 is possible. Furthermore, on the fastener 1 fixation devices 30 on the side facing the insertion part 4 educated. fixation devices 30 are here equivalent to their description in the description 1 educated.

In the in 7 illustrated embodiment of the device according to the invention is the insertion part 2 represented as C-part such that the fastening element facing side of the rear wall 3 of the insertion part 2 , which are perpendicular to the insertion movement 10 stands, can be seen. 7 shows therefore the insertion part 2 as the component with the anchor rail 11 , The insertion movement 10 runs away from here to the back wall 3 along the anchor rail 11 , Also included is the anti-slip device 41 at the insertion part 2 , which is formed by means of two magnets, which are provided as second halves of the magnet pairs. As in 5 the magnets are designed such that they with the attachment device 1 facing side of the rear wall 3 to lock. The insert part 2 is further configured such that a security against slippage equivalent to that in the description to 3 described type is formed. In addition, the insertion part includes 2 to 7 the second electrical contacts 22 on the back wall 3 are arranged so that they perform an electrically conductive connection with the first electrical contacts with the insertion movement 21 produce. Further shows 7 the devices for mechanical connection 31 with an article which in the following description too 8th be explained in more detail.

The 8th shows in addition to 7 the insertion part 2 as a C-part. In the in 8th considered inventive embodiment of the device is the object facing side 5 of the insertion part 2 shown. The insert part 2 has facilities for mechanical connection 31 with the object on. The devices for mechanical connection 31 are formed as holes and thus allow, for example, a screwed connection with the object to be held or attachment of hooks on the insertion part 2 , Furthermore, the recess 25 illustrated in which there are fourth electrical contacts 24 are located. The recess 25 is here designed such that it in the object to be fastened facing side 5 is realized.

LIST OF REFERENCE NUMBERS

1

fastener

2

insertion part

3

rear wall

4

Base element facing side of the fastening device

5

Object facing side of the insertion part

6

Fastener facing side of the insertion part

7

Insertion part facing side of the fastener

10

insertion movement

11

anchor rail

12

T-shaped molding

21

first electrical contacts

22

second electrical contacts

23

third electrical contacts

24

fourth electrical contacts

25

recess

26

opening

30

fixing device

31

Device for mechanical connection

40

Anti-slip protection on the fastening element

41

Slip protection on the insertion part

Claims (10)

Device for the mechanical arrangement of an object on a base element, such as a ceiling or a room wall, comprising a fastening element (1) for mechanical attachment to the base element and an insertion part (2), characterized in that the insertion part (2) into or on the fastening element (1) under execution of an insertion movement (10) is positively accommodated, so that it is fixed by form elements (11, 12) on the fastening element (1) and the insertion part (2) at least in a translational degree of freedom, wherein the fastening element ( 1) has first electrical contacts (21) for electrical contacting of an electrical device and wherein the insertion part (2) has a device for mechanical connection (31) with the object to be arranged, so that after realization of the insertion movement (10) of the object by means of the device can be fastened to the base element. Setup after Claim 1 , characterized in that the insertion part (2) may have second electrical contacts (22) with which after the insertion movement (10) an electrically conductive contact with the first electrical contacts (21) can be produced Device according to one of the preceding claims, characterized in that at least one fixing device (30) for fastening the fastening element (1) is provided on the base member, wherein the fixing device (30) is arranged in a plane which is substantially perpendicular to the blocked translational degree of freedom , Setup after Claim 1 , characterized in that one of the two components insertion part (2) and fastening means (1) is formed substantially a T-shaped molding (12) and the respective other component as an anchor rail (11) is formed, so that by inserting the T. -shaped molding (12) in the anchor rail (11) the positive fixing is feasible. Furnishing according to one of the Claims 2 to 4 , characterized in that the first electrical contacts (21) and / or the second electrical contacts (22) are designed as spring contacts or plug contacts. Device according to one of the preceding claims, characterized in that on the fastening element (1), preferably on the provided for the arrangement on the base element side (4), at least one recess (25) is formed, in which, for example, cables or luster terminals can be stowed and in which third electrical contacts (23) of the fastening element (21) are arranged, which are provided for making electrical contact with an electrical connection to the base element. Device according to one of the preceding claims, characterized in that the device is a Verrutschsicherung (40, 41) is included, which realizes a fixation of the insertion part (2) in the fastening element (1), along the direction of the insertion movement (10). Setup after Claim 7 , characterized in that the anti-slip device (40, 41) by means of at least one magnet on the fastening element (1) and / or the insertion part (2) is formed, whereby a fixing effect on the inserted insertion part (2) can be realized or the anti-slip device (40, 41) is formed by at least one locking device on the fastening element (1) and / or the insertion part (2), whereby a fixing effect on the inserted insertion part (2) can be realized. Device according to one of the preceding claims, characterized in that the first and / or third electrical contacts (21, 23) are arranged in the body of the fastening device (1) and thus a Fingerberührschutz is realized. Device according to one of the preceding claims, characterized in that the fastening element (1) and / or the insertion element (2) consists of plastic, wherein the device is adapted to receive a load of up to at least 400 N along the blocked translational degree of freedom.

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