EP2463828A2 - Turnstile with access authorisation card - Google Patents

Abstract

The airlock has a single leaf blocking element that is movable along a passage of a limiting barrier (1), and access-side reading devices (8b) that are provided in opening of walls (4a,4b) in the lock housing. The blocking element is moved to release position, after reading an access card of user. The reading devices are retracted into the lock housing, when security gate is not in use.

Description

The invention relates to a security gate with a passage between a lock housing and a guide and boundary barrier and an at least single-leaf gate in the passage and an access-side reader whose front panel is fitted into an opening in a wall of the lock housing and after reading an access badge Locking organ brings in a passage releasing position.

Personal locks of this type are known in half-height or man-high execution as turnstiles, turnstiles and revolving doors. Frequently, several person locks are combined into systems. The locking member may consist of a pivoting wing, a two- or three-arm rotating star or from a rotatable about a vertical axis barrier. On the access side there is a reader for an access badge with optically, magnetically, electrically or wirelessly readable, individual characteristics. On the access side there is a reader for an access badge with optically, magnetically, electrically or wirelessly readable, individual characteristics. On the side opposite the access side, so-called safe side is a display and control panel with indicator lights for the operating state of the lock, optionally a display for playback of read by the reader data access card and switches or buttons for locking and unlocking the lock, for reversing the shared passage direction, etc.

The readers, in particular of security gates in the access area of sports stadiums and other grounds for major events are increasingly exposed to damage by vandalism. A damaged reader leads to the failure of the relevant personal lock and causes high costs for repair or replacement. The same applies in the case of intentional damage to the display and control panel.

The invention has for its object to protect a person lock the introductory genus against failure by vandalism.

This object is inventively achieved in that the reader is completely retractable into the lock housing when not in use the personal lock.

Preferably, the opening in the housing wall is closable with a diaphragm.

In particular, the reading device can be displaceable into the interior of the lock housing.

Suitably, the reader between the sunken non-use position and the use position on guides displaced.

In a preferred embodiment of the personal lock, the reading device is arranged on a carriage, which in turn can be moved on carriage guides. The carriage can be designed to mount any type of reader on it. Only the size of the opening in the lock housing must then be adapted to the type of reader.

In principle, the reader can be moved by hand between its lowered non-use position and its extended position of use, possibly supported by mechanical springs or gas springs. Alternatively, a pneumatic or hydraulic drive is possible.

Preferably, however, the reader by means of an electric drive between its non-use position and its position of use is movable.

For example, the electric drive may include a geared motor and a threaded spindle for moving the reader. The threaded spindle can be equipped at the same time on its outwardly facing towards the housing wall of the lock, facing end with a square, a hexagon socket or another profile with which a introduced through a hole in the housing wall tool can be engaged the reader in case of failure of the electric drive, for example into the sunk, sheltered inoperative position.

Suitably, the electric drive via a arranged on the so-called safe side of the personal lock switch can be actuated. The safe side of the security gate is the side opposite the access side.

Alternatively, the electric drive can also be switched on and off via a switch concealed on the access side or otherwise secured against unauthorized actuation.

The switch can be mounted inside the lock housing and be switchable from the outside by means of a key.

The aperture with which the opening in the housing wall of the lock in the recessed non-use position of the reader can be closed, may consist of a metal sheet which can be displaced between a releasing the opening in the housing wall and a position covering this opening and lockable in the latter by means of a lock is. Preferably, the aperture is displaceable in the vertical direction. It can be equipped with a handle bar. The lock can be locked by means of a key or electromagnetically, in the latter case from the display and control panel, which is located on the safe side of the lock.

Operating personnel locks are usually monitored by operating personnel who are then responsible for the opening and closing of the panel and for the procedure of the reader between its use and non-use position. In principle, however, these tasks can also be done remotely from a control room. In this case, the diaphragm is designed to be movable by an electric motor.

Sensors such as limit switches or fork light barriers can detect and confirm the position of the reader and the position of the diaphragm. An electrical lock can be ensured that the reader can only be moved into the use position with open aperture and vice versa until the reader is in its lowered non-use position, the aperture is placed in its opening in the housing wall closing position.

A further improved vandalism protection is achieved when the display and control panel is set back from the opening in the housing wall and the opening in the housing wall when not in use of the personal lock is completely closed with a panel.

The panel may consist of a metal sheet, which is displaceable between a the opening in the housing wall releasing and covering this opening position and preferably in the latter also lockable.

In a preferred embodiment, all assemblies of the electrical control including the power supply of the lock are arranged on the back of the display and control panel, (with the exception of the access side reader, optionally the photocell or photocells for detecting the presence of a person in the region of the locking member of the lock and the locking member associated with position sensors and drives).

In a particularly preferred development of this embodiment, the display and control panel in addition to its displaceability or retractability in the lock housing about a horizontal axis in the region of the lower edge of the opening of the lock housing in an at least approximately horizontal position be swung. This embodiment is particularly easy to service, because with swung display and control panel all the essential components of the electrical control in comfortable working height are easily accessible.

Fig. 1:

eine Isometrie einer Personenschleuse mit zwei Durchgängen,

Fig. 2:

eine Frontansicht der Zugangsseite der Personenschleuse in Figur 1,

Fig. 3:

eine Aufsicht bei abgenommener Deckplatte,

Fig. 4:

einen Ausschnitt aus dem geöffneten Schleusengehäuse mit ausgefahrenem Lesegerät in der Seitenansicht,

Fig. 5:

eine Darstellung wie Figur 4, jedoch mit eingefahrenem Lesegerät,

Fig. 6:

eine Darstellung ähnlich Figur 4, jedoch mit ausgefahrenem Lesegerät in der Aufsicht,

Fig. 7:

eine Darstellung ähnlich Figur 6, jedoch mit eingefahrenem Lesegerät,

Fig. 8:

eine Isometrie einer Personenschleuse mit zwei Durchgängen und verdecktem Anzeige- und Bedienfeld,

Fig. 9:

die gleiche Personenschleuse mit freigelegtem Anzeige- und Bedienfeld,

Fig. 10:

die gleiche Schleuse mit in die Servicestellung ausgeklapptem Bedienfeld,

Fig. 11:

einen Ausschnitt im Bereich des Anzeige- und Bedienfeldes bei geschlossener Blende,

Fig. 12:

den gleichen Ausschnitt wie Figur 11, jedoch bei geöffneter Blende, und

Fig. 13:

eine vergrößerte und geschnittene Teilseitenansicht des Verschlussbereiches der Blende.

In the drawing, a partially simplified embodiment of a personal lock according to the invention and the details thereof are shown. It shows:

Fig. 1:

an isometric view of a two-pass security gate

Fig. 2:

a front view of the access side of the security gate in FIG. 1 .

3:

a supervision with removed cover plate,

4:

a section of the open lock housing with extended reader in the side view,

Fig. 5:

a representation like FIG. 4 , but with retractable reader,

Fig. 6:

a representation similar FIG. 4 , but with the reader extended in the supervision,

Fig. 7:

a representation similar FIG. 6 , but with retractable reader,

Fig. 8:

an isometric view of a two-door security gate with concealed display and control panel,

Fig. 9:

the same personal lock with exposed display and control panel,

Fig. 10:

the same lock with the control panel folded out into the service position,

Fig. 11:

a section in the area of the display and control panel with the panel closed,

Fig. 12:

the same section as FIG. 11 , but with the aperture open, and

Fig. 13:

an enlarged and sectioned partial side view of the closure region of the panel.

The FIGS. 1 and 2 show a man-high person double lock. The left-side lock a comprises an outer guiding and limiting grille 1, a passage with a blocking member in the form of a rake or barrier grid 3 with four wings rotatable about a vertical axis 2, and a lock housing of which only one access-side column with a housing wall 4a can be seen is. The right-side lock b is constructed symmetrically thereto and accordingly has an access-side housing wall 4b. Both locks have a common upper cross member 5 and a common upper cover plate. 6

The housing wall 4a of the left-side lock a has an opening which is closed by a diaphragm 7a. As will be described in more detail below, located behind this panel 7a is a retracted reader. In the housing wall 4b of the right-hand lock b is the reader 8b to see in the extended position of use.

FIG. 3 shows a simplified view of this double lock a, b with the cover plate removed 6. Behind the housing wall 4b of the left lock b is their retracted reader 8a. The extended in the position of use reader 8b of the right-hand lock b is with its front over the housing wall 4b in front. This projection is due to the design of the reader. In readers of another type, the front side may have a smaller projection over the housing wall 4a, 4b or even substantially flush with this housing wall fill its opening.

On the opposite side, the so-called safe side of the double lock a display and control panel for the functions of the locks a, b is indicated.

The FIG. 4 Illustrates in a side view, the reader 8a in the retracted or recessed position behind the housing wall 4a. Whose opening for the reader 8a is covered by the aperture 7a, which has an upper handle bar 7al, substantially flush with the housing wall 4a. In this upper position, the diaphragm 7a is secured by means of a lock 10. The lock 10 is seated on the housing wall 4a and has a locking pin to be actuated by means of a key, which engages in a corresponding opening of the panel 7a near its upper edge.

In FIG. 5 is the reader 8b in its extended position of use, ie with lowered aperture 7b, the opening in the housing wall 4b by cross-section, shown.

The readers 8a and 8b are between their in the FIGS. 4 and 5 shown positions electrically movable. Serve for this purpose electric motors 11a and 11b with reversible direction of rotation and gear that drive spindles 12a and 12b, which is rotatably mounted in bearing brackets such as 13 and 14 and have a spindle nut which is engaged with a carriage, not shown, on which the reading device 8a and 8b is mounted. The electric motors 11a and 11b and its direction of rotation are switched via key switch (not shown) with, for example, three positions either directly or preferably indirectly via the control and control circuit known per se for the other functions of the relevant lock and the display and control panel. The diaphragms 7a, 7b and the readers 8a, 8b are expediently associated with position sensors (not shown) which are connected to sequential control systems which prevent collisions between the reader and the diaphragms.

The threaded spindles 12a, 12b have at their the housing wall 7a and 7b facing the end of a hexagon socket and the housing walls 7a, 7b have at the same height a hole for insertion of a in FIG. 5 dashed lines indicated tool 20, by means of which the respective threaded spindle un thus the reader in question can be moved manually, in the event that the electric drive should fail.

The FIGS. 6 and 7 show schematic views of the reader 8a and the reader 8b in the FIGS. 4 and 5 , The threaded spindle 12 and its drive are arranged centrally between slide rods 15 and 16 as guides for the slide of the reader in question, not shown.

FIG. 8 shows the same person double lock as FIG. 1 but seen from the so-called safe side. The left-side lock a is consequently the right-hand lock b in FIG. 1 , the right-hand lock b the lock a in FIG. 1 , The locks a and b have a column 24 in common, which is part of the lock housing.

The column 24 has a wall with an opening in FIG. 8 is closed by a diaphragm 27. Behind this aperture 27 is according to FIG. 9 a display and control panel 28. It includes the usual, well-known display and control elements, here in duplicate, namely for both the lock a and the lock b.

The display and control panel 28 consists essentially of a front panel on the back of the lock electronics and their power supply are mounted and which can be pivoted about a lower horizontal axis.

• Figur 11 zeigt die Blende 27 in der Verschlussstellung. Sie ist in nicht dargestellten Führungen hinter der Wand der Säule 24 seitlich geführt vertikal verschiebbar. Nahe ihrem oberen Rand hat die Blende 27 eine Griffleiste 27a, in deren Mitte ein Schloss 29 sitzt.
• Figur 12 zeigt das nach dem Absenken der Blende 27 in Figur 11 zugängliche, hinter der Blende 27 eingebaute Anzeige- und Bedienfeld 28 mit Displays, Schlüsselschaltern, "Notaus"-oder Stopptaster usw. für die Schleusen a und b.
• Figur 13 veranschaulicht, dass sich die Blende 27 hinter der Wand 24a der Säule 24 befindet. In der dargestellten Stellung ist die Öffnung in der Wand 24a, hinter der das

In FIG. 10 this display and control panel 28 is shown in a pivoted by 90 ° or unfolded service position in which the indicated electrical and electronic components and components of the controls of the lock a and b are freely accessible.

• FIG. 11 shows the aperture 27 in the closed position. It is laterally guided in guides, not shown, behind the wall of the column 24 laterally displaceable. Near its upper edge, the aperture 27 has a handle 27a, in the middle of a lock 29 sits.
• FIG. 12 shows that after lowering the aperture 27 in FIG. 11 accessible, behind the aperture 27 built-display and control panel 28 with displays, key switches, "emergency stop" or stop button, etc. for the locks a and b.
• FIG. 13 illustrates that the aperture 27 is located behind the wall 24a of the column 24. In the illustrated position, the opening in the wall 24 a, behind which the

Display and control panel 28 is seated, closed by the upwardly pushed aperture 27 and the aperture 27 and secured by means of the lock 29, which has a key advances and retractable locking pin 29a. In the illustrated position, this locking pin 29 a engages in an opening of a transverse rail 30 in the column 24.

Claims (15)

A person lock (a, b) having a passage between a lock housing and a guide and boundary barrier (1) and an at least one winged locking member (3) in the passage and an access-side reader (8a, 8b), whose front panel into an opening in a wall (4a, 4b) of the lock housing is fitted and, after the reading of an access badge, brings the locking member (3) into a position releasing the passage,
characterized in that
the reading device (8a, 8b) is completely retractable into the lock housing when the person lock is not in use. Security gate according to claim 1, characterized in that the opening in the housing wall (4a, 4b) with a diaphragm (7a, 7b) is closable. Security gate according to claim 1 or 2, characterized in that the reading device (8a, 8b) is displaceable in the interior of the lock housing. Security lock according to one of claims 1 to 3, characterized in that the reading device (8a, 8b) on guides (15, 16) is displaceable and preferably arranged on a carriage which is movable on slide guides (15, 16). Security lock according to one of claims 1 to 4, characterized in that the reading device (8a, 8b) is manually movable between a recessed non-use position and an extended position of use. Security gate according to one of claims 1 to 5, characterized in that the reading device (8a, 8b) by means of an electric drive (11) is movable. Security lock according to claim 6, characterized in that the electric drive comprises a geared motor (11) and a threaded spindle (12) for moving the reading device (8a, 8b). Security gate according to claim 6 or 7, characterized in that the electric drive (11) can be actuated via a switch arranged on the safe side of the security gate or via a switch concealed on the access side. Security lock according to claim 8, characterized in that the switch is a key switch. Security lock according to one of Claims 2 to 9, characterized in that the panel (7a, 7b) has a metal sheet displaceable between a position which releases the opening in the housing wall (4a, 4b) and a position covering this opening Lock (10) is lockable. Security lock according to one of claims 6 to 10, characterized in that the aperture (7a, 7b) and the reading device (8a, 8b) are associated with position sensors to detect collisions between the diaphragm (7a, 7b) and the reading device (8a, 8b). to prevent. Security gate according to one of claims 1 to 11, characterized in that a display and control panel (28) relative to an opening in the housing wall (24) is set back and that the opening in the housing wall (24) when not in use of the personal lock completely with a diaphragm (27) is closable. Security gate according to claim 12, characterized in that the panel has a plate (27) which is displaceable between a opening in the housing wall (24) releasing and a position covering this opening and lockable in the last. Security gate according to claim 12 or 13, characterized in that on the back of the display and control panel (28) all modules of the electrical control of the lock are arranged. Security lock according to one of claims 12 to 14, characterized in that the display and control panel (28) is pivotable about a horizontal axis in its lower region in an at least approximately horizontal position from the opening of the lock housing.

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