EP2937463A1 - Belt stand for a person guidance system - Google Patents

Abstract

The present invention relates to a belt stand (2) for a person guidance system (1), comprising a belt (5) which can be pulled out of the belt stand (2) against the force of a return device (4) and a clasp (9) with two mutually complementary coupling elements (7 , 8), of which the first at the free end (6) of the belt (5) and the second on the belt stand (2) is arranged, wherein at least one of the coupling members (7, 8) with a Öffner (15) for the buckle (15) 9), which has a receiver (16) for detecting a remote control signal (14), an actuator (17) actuated by the receiver (16) upon detection for opening the clasp (9), and at least one of the receiver (16) and the Actuator (17) supplying energy storage (19).

Description

The present invention relates to a harness stand for a passenger guidance system, which comprises a belt retractable against the force of a retractor belt and a clasp with two mutually complementary coupling members, of which the first at the free end of the belt and the second is arranged on the belt stand.

Such belt stands are widely used in airport or checkout areas of department stores to guide people on designated sidewalks, temporarily shut off inaccessible areas, and control queuing. The belt stands are mostly mobile and have a widened foot for a secure footing. The first coupling member at the free end of the belt, which sometimes also from cord or the like. is executed, is anchored manually to the second coupling member of an adjacent, similar Gurtständers, i. closed the clasp, and thereby formed a again manually openable barrier between the two belt stands. The belt stands generally have two or more, usually three, distributed over its circumference second coupling members and thereby make using flexible in different directions adjacent belt stands passages and queues.

Such belt stands for passenger guidance systems are flexible and easy to use. However, if a residence area, which is divided by such Gurtständer be quickly cleared, for example, an airport terminal in the event of a fire, so the multi-connected Gurtständer represent significant obstacles because the straps and Gurtständer act on the rapidly moving crowd like a safety net , Individuals can literally get caught in the straps or fall, which can have fatal effects in the case of a rapid clearing of the occupied area, especially in case of panic.

From the GB 2 102 4166 a personal guidance system is known in which cords of fixed length are stretched between mobile posts by anchoring each end of a cord to a respective head of a post; The anchoring has a predetermined breaking point in the form of spring-loaded locking pins on the cord, which engage in holes on the post, so that they trigger with strong traction. Thus, the cord can be opened by pulling anyone. However, such a predetermined breaking point is not visible and the cord is an obvious obstacle until it opens. Moreover, an actual triggering, especially in uncontrolled, oblique traction in case of panic can not be ensured, and each unilaterally triggered cord remains an obstacle lying on the ground. Furthermore, such a person guidance system can be made ineffective even without an emergency by anyone simply by pulling and opening the predetermined breaking point.

The invention has set itself the goal of creating a belt stand for a person guidance system, which guarantees a normal, safe handling during normal operation, but is passable obstacle-free in an emergency.

This object is achieved according to the invention with a belt stand of the aforementioned type, which is characterized in that at least one of the coupling members is equipped with an opener for the clasp, which includes a receiver for detecting a remote control signal, a controlled by the receiver upon detection actuator for opening the Close, and at least one of the receiver and the actuator-feeding energy storage includes.

This makes it possible for the first time to make areas of residence and hallways freely accessible in any direction in response to a remote control signal. Due to the force of the return device, the straps are completely pulled into the belt stand and no longer constitute an obstacle. The return devices can be braked, so that a whip-like overshoot is avoided by returning the straps too fast. In this case, the simultaneous opening of all closures, or the selective opening of certain closures in response to predetermined, mutually different remote control signals is possible. If an emergency is detected automatically and the remote control signal is triggered automatically, then the opening of the close can be completely independent of personnel.

It is particularly advantageous if the coupling members have complementary intermeshing T and C pieces, wherein at least one leg of a T or C piece is movably mounted on its coupling member and blockable by the actuator and is releasable upon actuation. Thus, the strap stand can be operated as usual by pressing on the buckle, e.g. the first in the second coupling member - about normal to the force of the retractor - inserted or pulled out of this. Moreover, the movable legs are accessible from the outside and thus in a simple manner on their functioning in an emergency verifiable or maintainable.

According to an alternative advantageous variant of the invention, a coupling member has a hook element which can be latched to a latching element of the other coupling member, wherein one of the parts hook element and latching element can be disengaged from the actuator. This results in a safe, reliable buckle, which can still be opened with only low resistances and with relatively small friction surfaces or edges. Such a clasp is particularly easy to operate and openable by the actuator when the hook element and locking element against each other are rotated or displaced.

A further advantageous embodiment of the invention is characterized in that the coupling members form a magnetic buckle with two magnetically abutting contact surfaces, wherein the actuator when driving the abutment surfaces spaced apart from each other, preferably tilts from each other. Such designed coupling members are particularly easy to close because they automatically aim for the right position and thus the two coupling members an exact fit Offer. At the same time already a small distance between the two contact surfaces is sufficient to overcome the remaining magnetic force by the force of the retractor and to open the clasp completely.

For distancing or tilting, for example, a movable frame is suitable, which rests outside of the contact surface of a coupling member on this and distances the contact surface when actuated by the actuator of that of the other coupling member. However, it is particularly simple if the actuator has a pin that can be extended from a contact surface. Particularly preferably, the pin is retractable against the force of a biasing spring in the contact surface and locked in the cocked position on an electrically actuated trigger. As a result, the actual energy for distancing or tilting of the two contact surfaces from each other is supplied to each new closing of the coupling members of the biasing spring and stored, i. at least a substantial portion of the energy storage to trigger is loaded manually at each Gurtschließen; a second, electrical energy storage, which feeds only receiver and trigger can thus be kept much smaller and weight-saving or achieved a much longer life.

Alternatively, the pin is electrically extendable. Such a pin may for example be designed as an electromagnetic threaded spindle, which leads due to the thread effect to a very high Ausfahrkraft; on the other hand, a particularly rapid triggering can be achieved if the pen is e.g. is designed as a rotor of a linear motor. By regulating the current, the extension force of the pin can be controlled.

A further alternative embodiment of the invention is characterized in that the coupling members include magnetic or magnetizable elements which together form a magnetic clasp, wherein an element is movably mounted in its coupling member and movable by the actuator when driven. So can an element as it were inside the coupling member "distanced", eg moved away at approximately right angles to the magnetic force, which allows a closed, maintenance-free and tamper-proof design of the coupling member together with the actuator.

A particularly simple alternative design of the buckle according to the invention, which requires no mechanical parts subject to wear, is characterized in that the buckle is a magnetic buckle with at least one permanent magnet and the actuator is an electromagnet which generates a magnetic field which weakens the magnetic field of the permanent magnet. In this case, a short electric shock in the electromagnet sufficient to distance the two coupling members of the magnetic buckle from each other so far that the force of the retractor fully opens the clasp. Such a magnetic buckle is as often as possible wear and maintenance-free actuated and subject to any loss of function due to contamination.

The said retrieving device may, on the one hand, comprise e.g. be introduced in the belt stand counterweight, a rubber or spring tension; particularly simple and space-saving and therefore preferred, the return device, however, is a spring-loaded belt retractor in the head of the belt stand.

According to a further advantageous variant of the invention, the opener is arranged in the first coupling member. This allows a simple retrofitting of existing belt stand, since only the easily accessible at the end of the belt first coupling member is to be replaced. It is even possible to create on a conventional, strap-side first coupling member attachable, remotely opened first coupling member, for example in the form of a C-piece, which surrounds the existing T-piece of the conventional first coupling member, with additional remotely controllable T-piece Insertion into a conventional C-shaped, arranged directly on the belt stand second coupling member. Moreover, the belt stands expediently each usually a single belt and thus only one at the end of the belt arranged first coupling member, however, however, two or more three gurtständerseitige second coupling members, so that the arrangement of the opener in the first "belt end" coupling member requires only a single instead of three remotely controllable "stator" coupling members per belt stand.

Alternatively, the opener is arranged in the second, stator-side coupling member. As a result, the receiver, actuator and energy storage in the existing space of the belt stand and thus can be accommodated with only minor structural restrictions, at the same time the first belt end coupling member can be carried out weight saving and small. Furthermore, in this case, with a suitable construction of the belt stand, it is also possible that with several second, stator-side coupling members per belt stand either each coupling member has its own - optional retrofittable - opener or two or more of these coupling members have a common opener or at least the energy storage and / or divide the receiver in the belt stand. Depending on the receiver and actuators, all the second coupling members of the belt stand can be controlled separately or specifically individually of the coupling members separately.

The receiver could be a light receiver, e.g. Infrared receiver, or on remote acoustic control signals, e.g. Speakers or whistles - also in the ultrasonic range - delivered tones. However, the receiver is preferably a radio receiver. Such a radio receiver is particularly space and energy-saving executable, proven many times and in comparison to sound or light receivers störsignalsicher; Moreover, the radio receiver could be easily equipped with a return signal for status inquiries.

It is particularly favorable if the energy store is a disposable battery. Such has low self-discharge and is easy to test and replace. If the energy of the opener is applied at least partially mechanically, so can a second energy storage, for example in the form of a spring, a Actuating weight, a gas pressure accumulator or gas generator can be used.

• Fig. 1 einen erfindungsgemäßen Gurtständer beim ferngesteuerten Öffnen in schematischer Perspektivansicht;
• Fig. 2 mehrere als Personenleitsystem zusammenwirkende Gurtständer von Fig. 1 in Draufsicht;
• Fig. 3 einen Öffner des Gurtständers von Fig. 1 in einem Blockschaltbild;

die Fig. 4 und 5 Varianten von Kupplungsgliedern des Gurtständers von Fig. 1 mit komplementär ineinandergreifenden T-und C-Stücken in Perspektivansicht von schräg oben (Fig. 4) bzw. in einem Schnitt (Fig. 5a bis 5c);
die Fig. 6 und 7 Varianten von Kupplungsgliedern des Gurtständers von Fig. 1 mit ineinander verrastbaren Haken- und Rastelementen, welche gegeneinander verschiebbar (Fig. 6) bzw. verdrehbar (Fig. 7a und 7b) sind, jeweils in einem Schnitt (Fig. 7b entlang der Schnittlinie A-A von Fig. 7a); und
die Fig. 8 bis 10 verschiedene Varianten von Kupplungsgliedern des Gurtständers von Fig. 1 mit Magnetschließen, welche entweder durch einen Stift, dargestellt im geschlossenen (Fig. 8a) bzw. öffnenden Zustand (Fig. 8b), oder durch ein bewegliches Magnetelement (Fig. 9) oder einen Elektromagneten (Fig. 10) öffenbar sind, jeweils in einem Schnitt.The invention will be explained in more detail with reference to embodiments illustrated in the accompanying drawings. In the drawings show

• Fig. 1 a belt stand according to the invention in the remote controlled opening in a schematic perspective view;
• Fig. 2 several cooperating as a person guidance system belt stand of Fig. 1 in plan view;
• Fig. 3 an opener of the belt stand of Fig. 1 in a block diagram;

the Fig. 4 and 5 Variants of coupling members of the belt stand of Fig. 1 with complementary interlocking T and C pieces in perspective view obliquely from above ( Fig. 4 ) or in a section ( Fig. 5a to 5c );
the 6 and 7 Variants of coupling members of the belt stand of Fig. 1 with interlocking hook and locking elements, which are mutually displaceable ( Fig. 6 ) or rotatable ( Fig. 7a and 7b ), each in a section ( Fig. 7b along the section line AA of Fig. 7a ); and
the Fig. 8 to 10 different variants of coupling members of the belt stand of Fig. 1 with magnetic clasps, which are either by a pin, shown in the closed ( Fig. 8a ) or opening state ( Fig. 8b ), or by a movable magnetic element ( Fig. 9 ) or an electromagnet ( Fig. 10 ) are openable, each in a section.

According to the Fig. 1 and 2 For example, a person guidance system 1 is formed by means of a plurality of belt stands 2, which each have a belt 5 which can be pulled out of its head 3 against the force of a return device 4. The belt 5 carries at its free end 6 a "first" coupling member 7, which forms a clasp 9 with a "second", complementary to the first, on the belt stand 2 and the head 3 arranged coupling member 8.

Are the first coupling member 7 of a belt stand 2 and the second coupling member 8 of an adjacent belt stand 2, ie, the clasp 9, closed, so the tensioned by the return device 4 between the two belt straps 2 belt 5 is a barrier 10 of the passenger guidance system 1. This can be 2 walkways or queues specified by means of the person guidance system 1 in common areas 11 by suitably combining multiple belt stand or parts of it, even temporarily, are blocked for people.

In the example of Fig. 1 and 2 the return device 4 of the belt 5 is designed as a spring-loaded belt retractor in the head 3 of the Gurtständers 2 and the Gurtständer 2 has an approximately round cross-section. To each about 90 degrees distributed over the circumference of the head 3 carries each belt stand 2 - in addition to the in Fig. 1 shown strap 5 with its coupling member 7 - each one of three other second coupling members 8, see Fig. 2 , Of course, second coupling members 8 of a different number and in different angular distribution and / or at different heights of each belt stand 2 could be arranged two or more belts 5 with their first coupling members 7 and in each case further second coupling members 8.

The belt stand 2 are mobile and have a widened base 12; Alternatively, however, they could also be anchored in a solid foundation, possibly also removable, whereby the belt stands 2 could even be formed by a mobile or fixed wall element which carries the return device 4 with belt 5 and first coupling member 7 or the second coupling member 8 , Furthermore, the belt 5 as a cord or the like. and the return means in the form of a counterweight or rubber or spring train, e.g. be formed inside the Gurtständers 2 and thereby optionally extended to extend the possible Ausziehweges of the belt 5 via multiple roles or as a pulley, if desired also braked, act on the belt 5.

According to Fig. 2 is located in remote control range of the location area 11, a signal transmitter 13, which, for example, in a case of emergency sends a remote control signal 14 to the closing 9 of the belt stand 2 to open remotely. Then each belt 5 is retracted by the force of the retractor 4 in the respective belt stand 2 and the barriers 10 are eliminated. For this purpose, at least one of the coupling members 7, 8 of each Gurtständers 2 an opener 15, the now with reference to Fig. 3 is explained in more detail.

The opener 15 comprises according to Fig. 3 a receiver 16 which, upon detection of the remote control signal 14, drives an actuator 17; this is in Fig. 3 symbolized by a contact 18, which supplies the energy of an energy storage device 19 when actuated by the receiver 16 to the actuator 17, whereupon the actuator 17 opens the clasp 9. The receiver 16 is also powered by the energy storage 19 in this example; for the supply of the receiver 16 and the actuator 17, however, several, even different types of energy storage 19 could be provided.

Based on Fig. 4 to 10 Exemplary embodiments with different actuators 17, coupling members 7, 8 and / or energy stores 19 will be explained in the following.

In the embodiment according to Fig. 4 is the first, belt-side coupling member 7 designed as a T-piece, at the central web 20 of the belt 5 is attached. The first coupling piece 7 is inserted into the formed on the belt stand 2 or head 3 as a complementary C-piece second coupling member 8 in a known manner, for example from above, thereby closing the clasp 9 and so the barrier 10 is established. The C-shaped second coupling member 8 may be mounted on the belt stand 2, but it may, as in Fig. 4 shown as a dovetail double undercut groove 21 in the head 3 of the belt stand 2 itself be formed.

To open the clasp 9 thus formed, for example, a leg 22a of the C-piece of the second coupling member 8 is movably mounted. In the example of Fig. 4 is the movable leg 22a a pin 23, which in its longitudinal extent - here: down - in the second coupling member 8 slidably is. The bolt 23 has a shoulder 24 on which a biased in the second coupling member 8 biasing spring 25 engages. Is the bolt 23 in its in Fig. 4 shown closed position, it is blocked by the actuator 17 on the shoulder 24 and the spring 25 biased. Are the actuator 17 when driven by the receiver 16, the paragraph 24 and thus the pin 23 free, so the biasing spring 25 pushes the bolt 23 so far from its locked position that the leg 22c of the first coupling member 7 released and this from the belt 5 through the Force of the return device 4 is pulled out of the second coupling member 8. With the retrieval of the belt 5 and curling in the head 3 of the Gurtständers 2, the previously established barrier 10 is fully released.

It is understood that one or more other of the legs 22a-22d may be movable. Furthermore, the C-piece can also be formed on the first coupling member 7 and the T-piece on the second coupling member 8.

As actuators 17 are generally used e.g. Magnetic switch or, with suitable supply, also hydraulic or pneumatic members in question, which are themselves e.g. can be switched electrically or electromagnetically.

Alternatively, for example Fig. 4 can according to the embodiments of the Fig. 5a to 5c a movable leg 22a to 22d rotatably mounted on a hinge 26 on the head 3 or belt 5 and blocked by the actuator 17 in the illustrated holding position. It pivots in the example of Fig. 5a the leg 22d when released by the actuator 17 along a pivoting path r from the complementary leg engaging behind the holding position 22b and opens the clasp 9, whereby the first coupling member 7 is again pulled by the force of the return device 4 from the second coupling member 8. As the Fig. 5a 5b, the movable leg 22d or 22a can sit together with the actuator 17 on both the C-piece and the T-piece. According to Fig. 5c However, the movable leg 22d also on the tee and the actuator 17 on the complementary C-piece (or vice versa) be formed. Moreover, two or more of the legs 22a to 22d can be movably mounted and blocked in each case by one or more actuators 17 or released during activation; Furthermore, the C-piece can also be arranged on the first and the T-piece on the second coupling member 7, 8 or vice versa.

The in the Fig. 5a to 5c shown bevels a on the legs 22a to 22d of the coupling members 7, 8 serve the unobstructed opening of the shutter 9, are adapted to the geometric requirements and can be omitted with appropriate design, for example, sufficient clearance.

In the embodiments of the 6 and 7 the coupling members 7, 8 and the clasp 9 are formed by a hook member 27 and a cooperating detent element 28, wherein the hook member 27 on the locking element 28 can be latched and at least one of the parts hook member 27 and latch member 28 from the actuator 17 disengaged. It is in the example of Fig. 6 the latching element 28 a transverse to the return force of the belt 5 movable slider 29, which by a spring element 30 in the in Fig. 6 is shown latched position shown. From this position, the slider 29 is pressed on the one hand during insertion of the hook member 27 in a through hole 31 of the slider 29 by a trained on the hook member 27 nose 32, wherein the hook member 27 is latched after insertion behind the through hole 31 on the slide 29. On the other hand, the slide 29 is pressed to disengage the clasp 9 from the actuator 17 from its locked position against the spring element 30 and thereby releases the hook member 27; by the force of the return device 4, the first coupling member 7 is pulled back out of the clasp 9.

It is understood that the hook element 27 may alternatively be movable alone or in addition; Furthermore, both parts hook element 27 and locking element 28 could be suitably shaped differently or movable, as the following further exemplary variant sets forth.

Thus, according to the example of Fig. 7a and 7b Hook element 27 and locking element 28 against each other to be rotated instead of being displaceable. The locking element 28 is in this case a C-piece on the first coupling member 7 and the hook member 27 is a T-piece on the second coupling member 8. The actuator 17 is here an electromagnetic rotary drive, optionally with gear, but could also as a lockable torsion spring drive or the like , be executed. In this case, the second coupling member 8 on the one hand, similar to the embodiment according to Fig. 4 be already turned into the latching position and inserted transversely to the return force of the belt 5 in the first coupling member 7, or on the other hand inserted with 90 degrees twisted T-piece against the return force of the belt 5 in the groove of the C-piece and then using the actuator 17 is rotated and thus locked; or swing the legs of the C-piece and / or T-piece, similar to the example of Fig. 6 , when latching back first and then snap spring loaded (not shown). To disengage the hook element 27 is here rotated by the actuator 17 by approximately 90 degrees, whereby the locking element 28 is pulled by the return force of the belt 5 from the hook member 27.

In the embodiment according to Fig. 7b two parallel, equally acting hook elements 27 are formed to prevent twisting of the coupling members 7, 8 against each other during rotation of a hook member 27; Alternatively, one of the two hook elements 27 could eg by a guide pin or a housing guide, for example Fig. 6 be replaced.

In the examples of 6 and 7 can hook element 27 and latching element 28 are each formed on both the first and on the second coupling member 7, 8.

According to the Fig. 8 to 10 For example, the clasp 9 may be replaced with that in the examples in FIGS Fig. 4 to 7 shown mechanical closing can also be designed as magnetic clasp by the coupling members 7, 8, for example, two magnetically abutting contact surfaces 34a, 34b have. The actuator 17 opens the clasp 9 when triggered by distancing the contact surfaces 34a, 34b from each other; to overcome the magnetic closing force is sufficient with a suitable vote a small distance of the contact surfaces 34a, 34b, whereupon the first of the second coupling member 7, 8 is completely separated by acting on the belt 5 force of the return device 4.

In the example of Fig. 8a and 8b For example, the actuator 17 has a pin 35 which can be extended from the abutment surface 34a of the second coupling member 8 and which abuts against the abutment surface 34b of the first coupling member 7 and upon actuation of the actuator 17 distances the two abutment surfaces 34a, 34b from each other , First, when closing the clasp 9, the pin 35 is sunk against the force of a biasing spring 36 in the abutment surface 34a and biases the spring 36 thereby simultaneously; in the cocked position, the pin 35 then locked to an electrically actuated trigger 37 of the actuator 17. The biasing spring 36 in turn forms an additional mechanical energy storage for the actuator 17th

Alternatively, the pin 35 could be electrically extendable, e.g. be designed as electromagnetically driven threaded spindle or as a rotor of a linear motor (not shown). In this case, the entire opener 15 may also be arranged in the first coupling member 7. Furthermore, both contact surfaces 34a, 34b may be permanently magnetic or one permanent magnet and the other magnetizable.

In the examples of FIGS. 9 and 10 form again two magnetic elements 38a, 38b, one of which is permanently magnetic and the other magnetizable or permanent magnetic, together the clasp 9. In the variant of Fig. 9 is to open the clasp of one of the elements 38 a, 38 b, here element 38 a, movably mounted in its coupling member 8 and movable by the actuator 17. The actuator 17 may be a spindle drive, the spindle of which is connected to the movable element 38 a (not shown), or the element 38 a is by means of a Preload spring 39 biased and in a holding position according to Fig. 9 blocked by actuator 17.

To open the clasp 9, the actuator 17 releases the element 38a, so that this spring loaded moves away from the other element 38b, for example, tilts or after the example of Fig. 9 approximately normal to the magnetic force in an inner guide 40 is offset, whereby the other element 38 b is lifted by the force of the retractor 4 again. So that the element to be lifted 38b does not follow the movement of the other element 38a, it is eg retained on a shoulder 41 or by a guide pin (not shown).

According to the example of Fig. 10 the actuator 17 is an electromagnet, which generates a magnetic field weakening the magnetic field of the permanent magnetic element 38a, 38b when actuated by the receiver 16, which in turn causes a separation of the coupling members 7, 8 due to the force of the return device 4.

Also in the embodiments of FIGS. 9 and 10 the opener 15 may be arranged in the first or in the second coupling member 7, 8.

In all embodiments, the receiver 16 may be configured as a radio receiver and thereby detect remote radio control signals 14, which may be encoded if desired, so that the receiver 16 only the actuator 17 when receiving the remote control signal 14 concerning him. Alternatively, the receiver 16 could also be a light sensor or a microphone, in which case the remote control signal 14 would receive a light signal, e.g. Infrared signal, or acoustic signal, e.g. Ultrasound signal is.

The energy storage 19 may be a disposable battery, but also a rechargeable battery or capacitor; he feeds the receiver 16 and depending on the embodiment, the actuator 17; Alternatively, the actuator 17 could be at least partially pneumatically, hydraulically or fed by weight or spring force.

The signal transmitter 13 can be a portable hand-held transmitter or building-proof and, if required, have a plurality of individual transmitters or signal amplifiers. It may also be connected to a central security system, e.g. a fire panel, connected and thereby automatically and / or manually, e.g. by security personnel.

The invention is not limited to the illustrated embodiments but includes all variants and modifications that fall within the scope of the appended claims.

Claims (15)

Belt stand for a person guidance system (1), comprising a belt (5) which can be pulled out of the belt stand (2) against the force of a return device (4) and a clasp (9) with two mutually complementary coupling members (7, 8), of which the first one at the free end (6) of the belt (5) and the second at the belt stand (2) is arranged, characterized in that at least one of the coupling members (7, 8) with a Öffner (15) for the clasp (9) is equipped which comprises a receiver (16) for detecting a remote control signal (14), an actuator (17) actuated by the receiver (16) upon detection for opening the clasp (9), and at least one receiver (16) and actuator (17) Energy storage (19) includes. Belt stand according to claim 1, characterized in that the coupling members (7, 8) have complementary interengaging T and C pieces, at least one leg (22a-22d) of a T or C piece being attached to its coupling member (7, 8). movably mounted and blocked by the actuator (17) and is releasable when controlled. Strap stand according to claim 1, characterized in that a coupling member (7, 8) has a hook element (27) which can be latched to a latching element (28) of the other coupling member (7, 8), wherein at least one of the parts hook element (27) and latching element (28) from the actuator (17) can be disengaged. Belt stand according to claim 2, characterized in that hook element (27) and latching element (28) are mutually rotatable or displaceable. Belt stand according to claim 1, characterized in that the coupling members (7, 8) form a magnetic closure with two magnetically abutting contact surfaces (34a, 34b), wherein the actuator (17) when driving the contact surfaces (34a, 34b) spaced apart, preferably tipped off each other. Belt stand according to claim 5, characterized in that the actuator (17) has a pin (35) which can be extended from a contact surface (34a, 34b). Belt stand according to claim 6, characterized in that the pin (35) against the force of a biasing spring (36) is retractable into the contact surface and locked in the cocked position on an electrically actuated trigger (37). Belt stand according to claim 6, characterized in that the pin (35) is electrically extendable. Belt stand according to claim 1, characterized in that the coupling members (7, 8) magnetic or magnetizable elements (38a, 38b) which together form a magnetic clasp, wherein a member (38a, 38b) in its coupling member (7, 8) movable stored and the actuator (17) is movable when controlled. Strap stand according to claim 1, characterized in that the clasp (9) is a magnetic clasp with at least one permanent magnet and the actuator (17) is an electromagnet, which generates a magnetic field weakening the magnetic field of the permanent magnet when triggered. Belt stand according to one of claims 1 to 10, characterized in that the return device (4) is a spring-loaded belt retractor in the head (3) of the belt stand (2). Belt stand according to one of claims 1 to 11, characterized in that the opener (15) in the first coupling member (7) is arranged. Belt stand according to one of claims 1 to 11, characterized in that the opener (15) in the second coupling member (8) is arranged. Belt stand according to one of claims 1 to 13, characterized in that the receiver (16) is a radio receiver. Belt stand according to one of claims 1 to 14, characterized in that the energy store (19) is a disposable battery.

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