DE102015008761B3 - Magnetic security lock - Google Patents

Abstract

Magnetic security closure (43), consisting of at least one plug-in part (1) and at least one socket (3), wherein the plug-in part (1) is inserted into the socket (3) for the intended connection of the two plug-in elements, wherein the plug-in plug part (1 ) by pulling force (15) contrary to its insertion direction again from the socket (3) pull out, this can be based on tensile force easy opening of the magnetic security closure (43) by means of a hand manually (27) produced lock can be prevented, the lock mechanically by at least one movable sliding bolt (17), which at least partially consists of a magnet, said sliding bolt (17) for locking the closure (43) positioned so close to the at least one resilient latching element (5) of the inserted plug-in part (1) is that this thereby required for disengagement from its detent free deformation space (29) is locked, wherein the locking bolt used for locking is pulled by a magnet externally guided manually over the outer housing surface magnet by means of magnetic attraction to its locking position or alternatively its unlocked position.

Description

The invention relates to a magnetic security closure according to the preamble of claim 1.

Magnetic security closures have long been known and are used in a wide variety of products. There, they usually replace conventional key locks or combination locks if they have undesired functional, mechanical or optical disadvantages for the required application. Often they are used where lockable locks are not immediately recognized as such, the closures must be used easily and quickly, or if they are designed to be very small and at the same time visually appealing, such as in the jewelry sector.

Great operational advantages are offered by magnetic security locks in senior care. Here especially in the Weglaufüberwachung of demented persons. These leave during a dementia attack partially unnoticed your housing or senior facilities, are then often disoriented due to the partly unfamiliar environment and find in this needy state mostly the way to your accommodation no longer back.

There are various locating solutions on the market, with the help of which the current whereabouts of such persons can be determined. The prerequisite for this, however, is that these persons carry the mobile electronic modules required for this purpose at the time of locating. Non-body or clothing-attached devices, such as a portable phone, are often forgotten and are therefore not reliable for this purpose. On the other hand, products which are worn on the wrist in the manner of a familiar wristwatch are very suitable. However, individuals may try to wipe their electronic module over their hand or open its closure during their disease spurts to remove it from the body. For their own protection, the module must be reliably secured to the body with the aid of a robust carrying strap secured against unauthorized opening via a security lock.

The skilled person knows from the prior art various magnetic security closures for different technical applications, which were published in part in the following documents.

A closure, which is also intended for use in the elderly, is from the DE 10 2005 016 425 B4 known. The closure consists of two parts, which automatically lock together with the help of an undercut resilient arm as soon as they are inserted into each other to their final position. The shutter is opened by pushing the two locked parts a little further together and at the same time unlocking them by means of a magnet placed externally in a predetermined position. Then the two closing parts can be pulled apart again.

The DE 3643350 A1 describes a magnetic shutter in which the magnetic attraction force of a permanent magnet having a through-hole extending from one magnetic pole face to the other is utilized.

From the DE 20 09 760 A is a two-piece locking head is known, the locking bolt can be opened by a magnetic key.

A magnetic clasp for a necklace of two permeable half shells is in the EP 0 462 072 B1 described.

A magnetic security closure, consisting of a two-piece magnetically cohesive outer hoop, which prevents the unauthorized opening of handbags, suitcases and the like, describes the DE 1 835 102 U ,

The invention DE 10 348 527 B3 describes a magnetic security lock for securing a movable relative to a fixed part guard.

That in the DE 8 802 450 U1 Magnetic security lock described is invisibly installed in hollow body from the outside. The opening of the lock takes place indirectly via movement and guide magnets.

Due to their too-large size or mechanical closing technique, these magnetic security closures can not be used as closures in bracelets for demented persons. In some closures the locking or unlocking is too complex for this application. Individual closures can not be sufficiently robust in the required small design. The Indian DE 10 2005 016 425 B4 described magnetic closure is suitable for use in bracelets for demented persons. However, it mechanically locks automatically immediately after the mating of its two closure parts.

A cost - optimized additional use of the same locking mechanism for conventional closure applications without a required lock is therefore not possible.

In the American patent application US 2011/0214260 A1 describes the inventor a magnetic closure, realized with two round plug-in closure elements, which is secured by two inverted over it ring magnets against unwanted opening. Due to its mechanically adjusted inner diameter, a ring magnet prevents the unfolding of a spreader region of the outer closure element, which, however, is required for pulling out the inner closure element and thus for opening the closure. A secured closed shutter can only be opened by pulling apart the two mutually attracting magnets.

Notwithstanding the claimed subject matter, in particular the locking magnet is not guided inside the socket and also not guided by an externally guided on a locking track magnet to its locking position.

The invention specified in claim 1 has the object to disclose a security closure, which is due to its closure technology and locking technology in such a small design manufacturable that it can also be used as a closure for wrist bracelets. Without a conventional key lock or combination lock, the security lock should be equipped with a magnetically actuated interlocking technology that is not visible from the outside. Persons who are instructed in the locking technology according to the invention should lock and unlock the safety lock easily and quickly with the aid of a key magnet. Without the appropriate magnet required for this purpose, which is used in a specially specified manner for the locking and unlocking, the safety lock should not be open. If a closure without locking is required, the security closure should also be used as a conventional snap closure for closing straps.

This object is achieved by a magnetic security closure with the features of claim 1. Advantageous developments are the subject of dependent claims.

The advantages achieved by the invention are, in particular, that the magnetic security closure is mechanically based on a conventional, commercially available click closure and can also be used as such in alternative applications. The special version of the click fastener used for this purpose has no externally accessible buttons, which are provided for opening the closure. A closed closure can thus be opened only by pulling against the direction of insertion. For this purpose, the latching of the click closure is carried out in such a way that, starting from a defined tensile force against the closing direction, the two plug-in parts separate from each other, without causing the closure is damaged. This type of snap fasteners are often produced inexpensively in mass production in plastic injection molding and find their use preferably as strangulation for bands that are worn around the neck.

On the other hand, if the click closure is to be used as a security closure, an already plugged-in and latched closure can be locked against unauthorized opening by means of an integrated, preferably parallelepiped bar magnet. The locking takes place, as well as the unlocking manually by hand with the aid of a key magnet, which is this pushed in a predetermined path from the outside over the top shell of the security closure and thus pulls the locking magnet to its locking position by the mutual magnetic attraction. The unlocking is done this identical, except that then the locking magnet is pulled instead in an unlocked position.

Even in small, very flat mechanical embodiments, a relatively robust, large-scale mechanical locking is possible by the locking technology according to the invention. The locking magnet in this case blocks the release of the at least one locking element required for opening the lock from its detent position. As a result, the safety lock in the locked state also survives manual opening attempts carried out with great tractive effort without mechanical damage.

An advantageous embodiment of the invention is specified in claim 2. The development according to claim 2 makes it possible with a locking magnet at the same time to block the disengagement of two mutually oppositely arranged locking elements. For this purpose, the locking magnet is pushed between the two locking elements to lock the safety lock.

A further advantageous embodiment variant describes claim 3, wherein here the locking magnet is displaceable only within a mechanical guide. The guide is made in two parts. In each case only with a small depth of leadership slides here the bolt magnet on both sides in the region of its two magnetic poles through the guide. The remaining ones not needed for the leadership Locking side surfaces of the locking magnet can be used to lock the at least one locking element in the safety closure. In a preferred practical embodiment variant, a guide is arranged in the upper shell of the security closure, the second guide in its lower shell. The latch magnet is thus held between the upper shell and the lower shell in his leadership.

A preferred embodiment of the invention is disclosed in claim 4. Here, a neodymium magnet is used as a bar magnet. Such magnets have considerable magnetic attraction even in small designs. Neodymium magnets are available at low cost in various mechanical geometries and different sizes on the market. By adapted to the size of an available neodymium magnet locking mechanism, such a magnet can be used directly, without requiring additional mechanical processing, as a bar magnet. Preferably, cube-shaped or cuboid-shaped designs can be usefully used for the security closure. These already have the required flat sliding surfaces and the locking side surfaces arranged at right angles thereto.

In further embodiments, the locking magnet guide is at least partially provided with ferromagnetic material. Due to the magnetic attraction of the locking magnet on this material, the locking magnet does not change its position even when it is shaken. He is pulled to another position only by even stronger magnetic attraction forces in a possible direction of movement within his leadership. In practice, this is done intentionally by the externally guided key magnet.

Preferably, the ferromagnetic material is made in the form of an iron sheet on which the bolt magnet slides on its path within its guide. The iron sheet acts as a holding plate for the latch magnet.

The mechanism of the invention is constructed so that the provided for locking or unlocking closure web runs on the outer shell of the closure housing in the smallest possible spatial distance above the locking magnet guide. The shorter this mechanical distance is made, the greater the magnetic attraction force between the key magnet and the latch magnet, and the easier the manual latching or unlocking can be accomplished by means of the key magnet. For this purpose, the housing parts between these two magnets should not be made of ferromagnetic material. The designation lockway ( 23 ) is used here as a generic term for both the locking track ( 19 ) as well as for unlocking track ( 21 ) used.

In an advantageous embodiment, the mechanical guide for the locking magnet for fast and positionally accurate locking and unlocking mechanical stops. If the latch magnet, which is usually invisible in practice, is pulled to the respective stop, the ideal position of the latch magnet for locking or unlocking is achieved.

To simplify the required manual movement for locking and unlocking, the locking magnet guide is executed in a preferred embodiment on a rectangular base. The ends of the longitudinal sides of the guide form the two mechanical stops for locking and unlocking.

In an alternative embodiment, the locking magnet guide is designed as a circular path. This can also be provided with mechanical stops for simplified positioning of the latch magnet.

For a faster feasible locking or unlocking, the closure web is mechanically lowered in a special Ausgestaltungsart over the surrounding housing surface. This creates an optically visible guide for the key magnet. This is arranged directly above the mechanical guidance of the latch magnet.

In a preferred practical embodiment, a carrying strap is attached to the safety closure, which is used for fastening an electronic module to a body part of a human or an animal. This module is preferably used for radio-based position location of these persons or animals. In the following the invention will be explained in more detail with reference to figures. Where appropriate, elements having the same effect here are given the same reference numbers. Show it:

1 : Schematic sectional view of an embodiment of a assembled magnetic security closure with 4 locking elements

2 : 3D image section of an exemplary magnetic security lock in the open state

3 Photos: 3D image section of an exemplary magnetic security lock to Time of insertion of the male part in the socket

4 : 3D image detail of an exemplary magnetic security lock in the assembled, unlocked state

5 : Schematic 3D image of an exemplary assembled magnetic security closure with attached strap, at the start time of the locking process

6 : Schematic 3D image of an exemplary assembled magnetic security closure with attached strap, after completion of the locking process, or at the start time of the unlocking process

7 : 3D image detail of an exemplary magnetic security lock in the assembled, locked state

1 shows a schematic sectional view of a plugged magnetic security closure 43 , For a better distinction of the components in the figure, the male part 1 in full color, the socket 3 on the other hand, without background color only shown over their important contour lines.

The locking magnet used for locking 17 is depicted in the left-hand lock part opposite the preferred practical embodiment, twice hatched. The above drawn bar magnet 17 shows its position in the unlocked state, the latch magnet drawn below 17 on the other hand shows its position in the locked state. It is therefore the same bar magnet 17 , which functions to clarify its two important end stops 35 within his mechanical leadership 31 was presented.

In the right part of the closure 1 is not a bar magnet 17 located. As a result, the rectangular executed mechanical guide 31 completely visible, which in this illustration with the dimensions of the retaining plate 33 is identical. In a practicable design will be on both sides each a latch magnet 17 within his mechanical leadership 31 are located.

The resilient locking elements 5 are in the 1 over the bottlenecks 9 engaged. Is the latch magnet 17 at the upper end stop 35 can the plug-in part 1 by traction 15 from the socket 3 be pulled out. On the other hand, is the bolt magnet 17 at the bottom end stop 35 , is the locking elements 5 lack of deformation space 29 the mechanical travel blocked to disengage. The plug-in part 1 can not get out of the socket 3 be pulled out because the locking elements 5 thereby at the bottlenecks 9 be held.

The magnetic locking technology of the safety lock 43 is in 1 twice with one bar magnet each 17 and two each of these bar magnets 17 associated locking elements 5 executed. Due to the multiple arrangement of the closure components within a mechanical unit, the security closure can be made more robust. At the same time thereby a mechanical adjustment of its width to the desired carrying strap width is possible.

Because all locking elements 5 Almost exactly at the same time exactly in the corresponding openings of the socket 3 must be introduced in 1 a mechanical centering element 41 provided, which facilitates the insertion process. This projects beyond the length of the locking elements 5 and is thus first inserted into the socket. After the centering element 41 correctly in the corresponding opening of the socket 3 is introduced, are the thus mechanically connected shorter locking elements 5 automatically correctly positioned on the corresponding insertion openings of the socket. An undesirable rotation of the insertion plane of the male part relative to the insertion plane of the socket is in this case by a special mechanical cross-section of the centering 41 and prevents its mechanically adapted guidance in the socket. The centering element 41 This is done in a non-rotatable, preferably rectangular cross-section.

2 shows a 3D image detail of an exemplary embodiment of the magnetic security closure 43 without lanyard 13 in the open state. To illustrate the locking function is from the socket 3 only the lower mechanical half shell is shown. The bolt magnet 17 is within his lower leadership 31 at its unlocking position at the front, outer stop 35 ,

The retaining plate 33 is in this example of application between the two lateral mechanical guides 31 and the two end stops 35 fitted. It lies within these four side stops mechanically sunk in the plane in the socket 3 and thus can not slip sideways. The retaining plate 33 is through the latch magnet 17 even held in this depression or mechanically fastened there. The two band connection elements 11 serve to attach a flexible carrying strap.

For a sufficiently robust locking of the magnetic security lock 43 In addition to other mechanical components especially the locking elements 5 be dimensioned in sufficient material thickness. To do this, the locking elements 5 perform in the thickest possible material height and at the same time the lowest possible total thickness of the magnetic security closure 43 Achieving the maximum possible free height of the side surfaces is achieved 46 of the bolt magnet 17 for supporting the locking elements 5 and thus used for their locking. Their bearing surface on the bolt magnet 17 is maximized in height by dipping it in each case with only a small sliding depth in its lower and upper guide. The remaining, not for these guides 31 required side surfaces 46 are then to lock the locking elements 5 available.

In the illustrated position of the latch magnet 17 can the plug-in part 1 with its locking elements 5 into the socket 3 be inserted.

The following 3 to 7 show in a time sequence, based on the same exemplary embodiment of the magnetic security closure 2 like the plug-in part 1 into the socket 3 pushed and then locked in it.

3 shows the picture from the same angle 2 , where here the male part 1 already a piece in the socket 3 is inserted. The bolt magnet 17 is still in its unlocked position. The two locking elements 5 glide directly on the outer side surfaces 46 of the bolt magnet 17 over without bending yourself. On the left in the figure is the mechanical centering element 41 shown, which also in his leadership in the socket 3 slides. The bottlenecks 9 are inside the socket 3 in the insertion direction of the male part 1 at least as far from the bar magnet 17 positioned backwards away from that, the latch magnet 17 due to its distance, the inward deformation of the locking elements 5 no longer mechanically obstructed once these are the bottlenecks 9 when inserting or pulling the plug-in part 1 happen. To the magnetic security lock 43 be able to perform in the shortest possible total length, the angles of the front narrowing sliding surfaces 45 the bottlenecks 9 mechanically to the inner Rastelementgleitflächen 44 the locking elements 5 customized. For the shortest possible design of the magnetic security lock 43 is the spatial dimensioning of the locking elements 5 so on the front narrowing sliding surfaces 45 the bottlenecks 9 adapted to these during the insertion process when passing through the bottlenecks 9 bend inwards in such a way that they just barely reach the unlocking position 35 located latch magnets 17 do not touch anymore.

In 4 is the plug-in part 1 already completely in the socket 3 inserted. The inwardly formed bends of the locking elements 5 are in their final position around the bottlenecks which are also formed inwards 9 engaged. For this purpose, the locking elements have 5 when passing the narrowing sliding surfaces 45 the bottleneck 9 within the available deformation space of the locking elements 29 bent inward and behind the bottleneck 9 due to their spring force, they are deformed back to their original shape.

5 shows the timing of the manual locking of the magnetic security lock 43 , For this purpose, the bolt magnet 17 by magnetic attraction by sliding movement within its guide 31 pulled in the direction of the arrow to its locking position. The required magnetic tensile force on the latch magnets 17 becomes by the key magnet 25 generated manually by hand 27 in a locking track 19 over the outside of the upper housing shell 39 the sealed magnetic security lock 43 to be led. To illustrate the complete mechanism is this part of the upper shell of the magnetic security closure 43 schematically cut out. The locking track 19 is in practical use directly above the mechanical guide 31 of the bolt magnet 17 , It has been moved laterally to the right in the figure only for the sake of clarity of the picture. The bolt magnet 17 is in its lead with its magnetic north pole towards the top of the lock 31 inserted. If the key magnet is placed with its magnetic south pole on the outside of the upper housing shell, this is automatically by the mutual magnetic attraction force to the correct starting position of the locking track 19 drawn. From this starting position, the manual movement takes place for the locking of the magnetic security lock. In 5 is still exemplary an attachment option of the carrying strap 13 at the band connection elements 11 demonstrated.

6 shows the time end of the locking process. The bolt magnet 17 is in this figure at its locking position and thereby blocks a possible Ausrastverformung the locking elements 5 toward the center of the closure, which without the lock by the latch magnet in the event of a tensile force 15 , opposite to the direction of insertion on the magnetic safety lock 43 , would occur.

For a desired later unlocking of the magnetic security lock 43 becomes the latch magnet 17 with the help of the key magnet 25 along the unlocking track 21 on the outside of the upper housing shell 39 pulled back to its unlocked position. The funnel railway 23 is used as a generic term for the locking track 19 and used the Entriegelungsbahn. It has been moved laterally to the right for clarity in the figure and is also in practice directly above the mechanical guide for the latch magnets 17 ,

7 shows the locked magnetic security lock 43 without attached housing upper shell. The locking elements 5 lie in the direction of the center axis over a large area on the locking side surfaces of the latch magnet 46 on. Even with great traction 15 this is the non-destructive opening of the magnetic security lock blocked.

LIST OF REFERENCE NUMBERS

1

male member

3

receptacle

5

Spring latching element

7

plug-in opening

9

bottleneck

11

Band terminal

13

strap

15

traction

17

bar magnet

19

locking rail

21

release path

23

fastener web

25

key magnet

27

hand

29

Deformation space for the locking element

31

Mechanical guide for the latch magnet

33

Halteblech

35

End stop for the latch magnet

37

Lower half-shell socket

39

Outside of the upper housing shell

41

Mechanical centering element

43

Magnetic security lock

44

Locking element sliding surface locking magnet

45

Verengungsgleitfläche

46

Latch side surface Latch magnet

Claims (12)

Magnetic security lock ( 43 ), consisting of at least one plug-in part ( 1 ) and at least one socket ( 3 ), the socket ( 3 ) via at least one plug-in opening provided for the plug-in part ( 7 ) and the male part ( 1 ) via at least one resilient locking element ( 5 ), wherein for the intended connection of the two plug-in elements the male part ( 1 ) in a defined insertion direction into the socket ( 3 ) is inserted, wherein the locking element ( 5 ) of the male part ( 1 ) during the plugging operation on at least one bottleneck ( 9 ) within the socket ( 3 ) is mechanically deformed in such a way that it causes the bottleneck ( 9 ) can happen and only because of the plug-in part ( 1 ) further on this bottleneck ( 9 ) can be pushed to a designated detent position, wherein the locking element ( 5 ) relaxed when reaching the locking position due to its resilient design at least partially back to its original shape and this engages in a designated contour of the socket, with the inserted and latched plug-in part ( 1 ) by tensile force ( 15 ) against its plug again from the socket ( 3 ), whereby in this case the locking element ( 5 ) of the male part ( 1 ) when leaving its detent position in the way that it is the bottleneck following ( 9 ) and thereby the magnetic security closure ( 43 ) can be opened again without mechanical damage, whereby the male part ( 1 ) then into the socket again ( 3 ), whereby both the plug-in part ( 1 ), as well as the socket ( 3 ) in each case via at least one band connection element ( 11 ) for attaching at least one carrying strap ( 13 ), characterized in that the opening of the assembled, latched magnetic security closure ( 43 ) by means of pulling force against the insertion direction, by means of a manually by hand ( 27 ) can be prevented, wherein the lock mechanically by at least one designed as a magnetically non-contact sliding latch bolt magnet ( 17 ), which consists at least partially of a magnet, said latch magnet ( 17 ) for locking the magnetic security closure ( 43 ) so close to the at least one resilient, deformable locking element ( 5 ) of the inserted plug-in part ( 1 ) is positioned, that this thereby the required for disengagement from its detent free deformation space ( 29 ) is locked, in which case the locking magnet ( 17 ) to a position within the socket ( 3 ) which is used to block this deformation space required for disengagement ( 29 ) of the locking element ( 5 ) is suitable, being characterized by this blockade of the locking element ( 5 ) the magnetic security closure ( 43 ), the latch magnet ( 17 ) by magnetic attraction of at least one manually by hand ( 27 ) outside the magnetic security closure ( 43 ) in a predetermined locking track ( 19 ) over the outside of the upper housing shell ( 39 ) guided key magnets ( 25 ) to its locking position in the magnetic security closure ( 43 ) is moved, for which the magnetic poles of the latch magnet ( 17 ) and the key magnet ( 25 ) are aligned with each other so that the latch magnet ( 17 ) and the key magnet ( 25 ), the locked magnetic security lock ( 43 ) by moving the latch magnet ( 17 ) is unlocked to at least one unlocking position, this unlocking also with the help of the key magnet ( 25 ), which in a given Entriegelungsbahn ( 21 ) over the outside of the upper housing shell ( 39 ) is guided, wherein by moving the latch magnet ( 17 ) to at least one unlocking position, the space required ( 29 ) for bending and disengaging the locking element ( 5 ) is released to the extent that then the magnetic security closure ( 43 ) again with traction ( 15 ) opens against its direction of closure. Magnetic security lock ( 43 ) according to claim 1, characterized in that for latching the male part ( 1 ) in the socket ( 3 ) each have at least two locking elements ( 5 ) are arranged in pairs at least approximately opposite, wherein the opposing locking elements ( 5 ) when engaged or disengaged in the direction of the other locking element ( 5 ), wherein the latch magnet ( 17 ) for locking the magnetic security closure ( 43 ) between at least one pair of locking elements ( 5 ) is pushed, that thereby the at least two locking elements ( 5 ) of this pair for lack of free deformation space ( 29 ) can not bend sufficiently to disengage, thus a latch magnet ( 17 ) for simultaneous locking of at least 2 locking elements ( 5 ) is used. Magnetic security lock ( 43 ) according to one of the preceding claims, characterized in that the locking magnet ( 17 ) for locking and unlocking the magnetic security closure ( 43 ) only within a two-part mechanical guide ( 31 ) is slidingly displaceable, wherein the two individual guides ( 31 ) at the two opposite poles of the latch magnet ( 17 ), wherein the latch magnet ( 17 ) only with a low level of guidance over its guide sliding surfaces in its two guides ( 31 ), whereby only a small proportion of the side surfaces ( 46 ) by the leadership ( 31 ) and the remaining side surfaces ( 46 ) are freely accessible, these free side surfaces ( 46 ) for locking the assembled magnetic security closure ( 43 ) are used by there the locking elements to be locked ( 5 ) on the latch magnet ( 17 ) rest. Magnetic security lock ( 43 ) according to one of the preceding claims, characterized in that for locking the magnetic security closure ( 43 ) used bar magnet ( 17 ) is designed as a neodymium magnet. Magnetic security lock ( 43 ) according to one of the preceding claims, characterized in that the locking magnet ( 17 ) at least one position within its mechanical guide ( 31 ) is magnetically secured against undesired position changes due to shocks by its mechanical guidance ( 31 ) at least partially with ferromagnetic material ( 33 ), wherein the latch magnet ( 17 ) is held at the positions at which this ferromagnetic material is due to its magnetic attraction ( 33 ), wherein the position of the latch magnet ( 17 ) by a mechanical vibration only when the acceleration force occurring thereby in a non-blocked movement direction on the latch magnet ( 17 ) is greater than the magnetic attraction between bar magnet ( 17 ) and ferromagnetic material ( 33 ), wherein the desired change in position of the latch magnet ( 17 ) a sufficiently sized key magnet ( 25 ) whose magnetic attraction on the latch magnet ( 17 ) is greater than the magnetic holding force between bar magnet ( 17 ) and ferromagnetic material ( 33 ). Magnetic security lock ( 43 ) according to claim 5, characterized in that on the mechanical latch magnet guide ( 31 ) attached ferromagnetic material ( 33 ) on at least one sliding surface as a holding plate ( 33 ), wherein the latch magnet ( 17 ) due to its magnetic attraction at every position within its leadership ( 31 ) is magnetically held on the retaining plate, wherein a change in position of the latch magnet ( 17 ) by a stronger magnetic attraction of an externally guided key magnet ( 25 ) is possible. Magnetic security lock ( 43 ) according to one of claims 3 to 6, characterized in that the mechanical guide for the latch magnet ( 31 ) mechanically in the socket ( 3 ) is arranged that for a desired strong mechanical attraction between key magnet ( 25 ) and bar magnet ( 17 ) in the smallest possible distance on the outside of the upper housing shell ( 39 ) guided shutter track ( 23 ) over their entire distance free to guide the key magnet ( 25 ) is accessible during the magnetic security lock ( 43 ) by means of at least one band attached thereto ( 13 ) is carried over a body part, wherein the between the closure web ( 23 ) and the latch magnet ( 17 ) arranged housing parts are not made of ferromagnetic material, wherein a magnetic pole of the latch magnet ( 17 ) at least partially on the retaining plate ( 33 ) of its mechanical guidance ( 31 ), whereby this spatially between the holding plate ( 33 ) and the manually operated key magnet ( 25 ) is positioned. Magnetic security lock ( 43 ) according to one of claims 3 to 7, characterized in that the mechanical guide ( 31 ) for the latch magnet ( 17 ) via at least one mechanical end stop ( 35 ), which enables the fast and accurate positioning of the latch magnet ( 17 ), whereby an end stop ( 35 ) for exact positioning for the lock or an end stop for the exact positioning for the release or both end stops ( 35 ) may be provided, wherein for locking or unlocking the locking magnet ( 17 ) to the respective stop ( 35 ) is moved. Magnetic security lock ( 43 ) according to one of claims 3 to 8, characterized in that the mechanical guide for the latch magnet ( 31 ) is designed in a rectangular basic shape, which is oriented in its width to the width of the latch magnet, wherein at one end of the rectangular longitudinal side of the latch magnet ( 17 ) for locking the magnetic security closure ( 43 ) and at the opposite end of the latch magnet ( 17 ) is positioned for unlocking, wherein the latch magnet ( 17 ) for a change between locking and unlocking in opposite directions of movement via the mechanical guide ( 31 ) is pulled. Magnetic security lock ( 43 ) according to one of claims 3 to 8, characterized in that both the mechanical guide ( 31 ) for the latch magnet ( 17 ) as well as its closing track ( 23 ) are in circular form, their center and radius coincide and these are separated by housing parts arranged directly above each other, this circular shape both as a closed circle and as a circular sector with end stops ( 35 ) may be produced, wherein for performing the required for locking or unlocking rotational movement, the key magnet ( 25 ) is used in the manner of a circle, wherein in the circle center of the closure web ( 23 ) is provided a round bearing unit, in which the mechanical center of rotation of the key magnet ( 25 ) is used, wherein the magnetically usable part is mechanically connected to this center over the Kreisradiusabstand and is moved during the rotational movement circular around this center. Magnetic security lock ( 43 ) according to one of the preceding claims, characterized in that the closure web ( 23 ) on the outside of the upper housing shell ( 39 ) is lowered mechanically in the manner opposite to the surrounding surface, that this as a mechanical guide for the key magnet ( 25 ), wherein the width of this lowered path to the width of the key magnet ( 25 ), whereby the reduction also reduces the distance between the key magnet ( 25 ) and bar magnet ( 17 ) and thereby increasing their mutual magnetic attraction. Magnetic security lock ( 43 ) according to one of the preceding claims, characterized in that the magnetic security closure ( 43 ) with an attached carrying strap ( 13 ) is used for fastening an electronic module to a body part of a human or an animal, this electronic module being either at least partially attached to the magnetic safety closure (FIG. 43 ) or at least partially on the lanyard ( 13 ) is attached or at least partially in the lanyard ( 13 ), wherein the electronic module is used for radio-based position location of persons or animals.

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