FR2619271A1 - Device for locking terminals for electronic directory use of the "Minitel" type - Google Patents

Device for locking terminals for electronic directory use of the "Minitel" type Download PDF

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Publication number
FR2619271A1
FR2619271A1 FR8711176A FR8711176A FR2619271A1 FR 2619271 A1 FR2619271 A1 FR 2619271A1 FR 8711176 A FR8711176 A FR 8711176A FR 8711176 A FR8711176 A FR 8711176A FR 2619271 A1 FR2619271 A1 FR 2619271A1
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France
Prior art keywords
terminal
housing
keyboard
keys
minitel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR8711176A
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French (fr)
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8711176A priority Critical patent/FR2619271A1/en
Publication of FR2619271A1 publication Critical patent/FR2619271A1/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667—Preventing unauthorised calls from a telephone set

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention relates to a device making it possible to lock by key terminals of the "Minitel" type so as to control, limit or prevent use thereof without modifying the said terminals. It consists of a housing 1, rigidly attached to the terminal 5 to be locked by insetting the rear part 6 of the housing 1 and by clipping the plane part 2, with which is associated a lock with a key whose bolt 11, in the closed position, is in front of and above the course of the inset keyboard 8, preventing its opening. The device is particularly intended for the locking of terminals of the "Minitel" type.

Description

La présente invention concerne un dispositif de verrouillage à clef de terminaux à usage d annuaire électronique et de banques de données accessibles par le réseau téléphonique, de type "Minitel" (marque déposée), terminaux constitués d'une console de visualisation et d'un clavier de touches, ce dernier étant solidaire de la console et coulissant d'avant en arrière à l'intérieur de ladite console pour le dégagement ou l'obstruction de ses touches. The present invention relates to a key locking device for terminals for use in electronic directories and databases accessible via the telephone network, of the "Minitel" (registered trademark) type, terminals consisting of a display console and a keyboard of keys, the latter being integral with the console and sliding back and forth inside said console for releasing or obstructing its keys.

La fermeture de tels terminaux est assurée par un simple encliquetage du clavier de touches après coulissement de ce dernier à l'intérieur du corps du terminal sans possibilité de verrouillage. The closing of such terminals is ensured by a simple snap-on of the keyboard of keys after sliding of the latter inside the body of the terminal without possibility of locking.

L'absence de verrouillage constitue un inconvénient en ce qu'il ne permet pas au détenteur d'un tel terminal d'en controler, limiter ou interdire l'usage qui peut en être fait à son insu, entrainant de ce fait des dépenses téléphoniques excessives et incontrolées. The absence of locking is a drawback in that it does not allow the holder of such a terminal to control, limit or prohibit the use which can be made without his knowledge, thereby resulting in telephone expenses. excessive and uncontrolled.

Le dispositif de verrouillage à clef selon l'invention permet de remédier à cet inconvénient sans nécessiter de modifications du terminal, modifications interdites sur ce type-de matériel propriété de l'Etat. Il est constitué d'une pièce en forme de boitier équipée d'une serrure à clef et prolongée par une partie plane dont le dessin reproduit certaines caractéristiques de forme et de dimensions du terminal à verrouiller lui permettant, d'une part de s'adapter directement sur ledit terminal sans aucune modification de ce dernier et, d'autre part de rendre impossible l'extraction du clavier de touches et donc son utilisation. The key locking device according to the invention overcomes this drawback without requiring modifications to the terminal, modifications prohibited on this type of equipment belonging to the State. It consists of a box-shaped part fitted with a key lock and extended by a flat part, the design of which reproduces certain characteristics of shape and dimensions of the terminal to be locked allowing it, on the one hand to adapt directly on said terminal without any modification of the latter and, on the other hand, to make it impossible to extract the keyboard of keys and therefore its use.

Selon une forme de réalisation préférentielle, le dispositif est positionné en débordement sous le clavier et le chassis du terminal de façon que le pêne de la serrure, en position verticale lors de sa fermeture, se trouve devant le clavier de touches, rendant impossible l'extraction de ce dernier et donc toute utilisation du terminal. According to a preferred embodiment, the device is positioned in overflow under the keyboard and the chassis of the terminal so that the bolt of the lock, in vertical position when it is closed, is in front of the keyboard of keys, making it impossible to extraction of the latter and therefore any use of the terminal.

Selon une variante, le dispositif est positionné en débordement au dessus du clavier et sous l'écran de visualisation de façon que le pêne de la serrure, en position verticale lors de sa fermeture, se trouve devant le clavier de touches, rendant impossible l'extraction de ce dernier et donc toute utilisation du terminal. According to a variant, the device is positioned in overflow above the keyboard and under the display screen so that the bolt of the lock, in vertical position when it is closed, is located in front of the keypad, making it impossible to extraction of the latter and therefore any use of the terminal.

Le dispositif peut être fabriqué en matière plastique en une seule opération de moulage par injection ou en tout autre matériau.  The device can be made of plastic in a single injection molding operation or any other material.

Les dessins annexés illustrent le dispositif selon l'invention. The accompanying drawings illustrate the device according to the invention.

La figure 1 représente une vue générale du dispositif mis en place sur le terminal, selon sa forme de réalisation préférentielle. Figure 1 shows a general view of the device installed on the terminal, according to its preferred embodiment.

La figure 2 représente, en coupe, le dispositif selon sa forme de réalisation préférentielle. Figure 2 shows, in section, the device according to its preferred embodiment.

La figure 3 représente, en coupe, la variante de ce dispositif. Figure 3 shows, in section, the variant of this device.

Tel qu'il est représenté sur les figures 1 et 2, le dispositif est constitué d'un boitier (1) prolongé par une partie plane (2) munie de deux clips (3) et est équipé d'une serrure à clef (4). Le dispositif est fixé sous le terminal (5), d'une part par encastrement de la partie arrière (6) du boitier (1) entre le châssis inférieur (7) du terminal (5) et le clavier de touches (8) et, d'autre part par encliquetage des deux clips (3) situés sur la partie plane (2) dans deux évidements d'origine (9) du châssis inférieur (7) du terminal (5), emplacement permettant au boitier (1) de se trouver positionner à l'avant du pied (10) du terminal (5) et en débordement par rapport à la face avant du terminal (5).Après coulissement du clavier de touches (8) à l'intérieur du terminal (5), le pêne (11) de la serrure (4) vient se placer, en position fermée, verticalement vers le haut, devant et sur le parcours du clavier de touches (8) interdisant ainsi son extraction et donc l'accès à ses touches de fonctionnement (12), rendant toute utilisation impossible. As shown in Figures 1 and 2, the device consists of a housing (1) extended by a flat part (2) provided with two clips (3) and is equipped with a key lock (4 ). The device is fixed under the terminal (5), on the one hand by embedding the rear part (6) of the case (1) between the lower chassis (7) of the terminal (5) and the keypad (8) and , on the other hand by snap-fastening of the two clips (3) located on the flat part (2) in two original recesses (9) of the lower chassis (7) of the terminal (5), location allowing the housing (1) to be positioned at the front of the foot (10) of the terminal (5) and overhang with respect to the front face of the terminal (5). After sliding the keypad (8) inside the terminal (5) , the bolt (11) of the lock (4) is placed, in the closed position, vertically upwards, in front of and on the path of the keyboard of keys (8) thus prohibiting its extraction and therefore access to its keys operation (12), making any use impossible.

Dans la forme de réalisation selon la figure 3, le dispositif est fixé au terminal (5), d'une part par encastrement de la partie plane (2) entre le châssis interne (13) du terminal (5) et le clavier de touches (8) et, d'autre part par encliquetage d'un clip (14) situé à l'arrière de la partie plane (2) dans un évidement d'origine (15) du châssis interne (13) du terminal (5), emplacement permettant au boitier (1) de se trouver positionner au dessus du clavier de touches (8), sur la face avant du terminal (5) et en débordement par rapport à cette face avant.Après coulissement du clavier de touches (8) à l'intérieur du terminal (5), le pêne (11) de la serrure (4) vient se placer, en position fermée, verticalement vers le bas, devant et sur le parcours du clavier de touches (8) interdisant ainsi son extraction et donc l'accés à ses touches de fonctionnement (12), rendant toute utilisation impossible.  In the embodiment according to FIG. 3, the device is fixed to the terminal (5), on the one hand by embedding the flat part (2) between the internal chassis (13) of the terminal (5) and the keypad (8) and, on the other hand by snap-fastening of a clip (14) situated at the rear of the flat part (2) in an original recess (15) of the internal chassis (13) of the terminal (5) , location allowing the box (1) to be positioned above the keyboard of keys (8), on the front face of the terminal (5) and overflowing with respect to this front face. After sliding of the keyboard of keys (8) inside the terminal (5), the bolt (11) of the lock (4) is placed, in the closed position, vertically downwards, in front of and on the path of the keypad (8) thus preventing its extraction and therefore access to its operating keys (12), making any use impossible.

Le dispositif selon l'invention est particulièrement destiné au verrouillage des terminaux à usage d'annuaire électronique et de banques de données accessibles par le réseau téléphonique, de type "Minitel" (marque déposée). Il peut également être utilisé pour le verrouillage de tout type de terminal constitué au moins d'une console de visualisation et d'un clavier de touches, ce dernier étant solidaire de la console et coulissant à l'intérieur de celle-çi lors de sa fermeture.  The device according to the invention is particularly intended for locking terminals used for electronic directory and data banks accessible by the telephone network, of the "Minitel" type (registered trademark). It can also be used for locking any type of terminal consisting of at least a display console and a keypad, the latter being integral with the console and sliding inside thereof during its closing.

Claims (8)

REVENDICATIONS 1) Dispositif de verrouillage à clef de terminaux à usage d'annuaire électronique et de banques de données accessibles par le réseau téléphonique, de type "Minitel" (marque déposée), caractérisé en ce qu'il comporte un boitier (1) prolongé par une partie plane (2) munie de clips (3 et 14) et associé à une serrure à clef (4). 1) Key locking device for terminals for use in electronic directory and data banks accessible by the telephone network, of the "Minitel" type (registered trademark), characterized in that it comprises a box (1) extended by a flat part (2) provided with clips (3 and 14) and associated with a key lock (4). 2) Dispositif selon la revendication (1) caractérisé en ce que le boitier (1) est positionnné à demeure sur le terminal (5) par encastrement de la partie arrière (6) du boitier (1) entre le châssis inférieur (7) du terminal (5) et le clavier de touches (8). 2) Device according to claim (1) characterized in that the housing (1) is positioned permanently on the terminal (5) by fitting the rear part (6) of the housing (1) between the lower chassis (7) of the terminal (5) and the keypad (8). 3) Dispositif selon les revendications 1 et 2 caractérisé en ce que le boitier (1) est fixé à demeure sur le terminal (5) par encliquetage de deux clips (3) situés sur la partie plane (2) dans deux évidements d'origine (9) du châssis inférieur (7) du terminal (5). 3) Device according to claims 1 and 2 characterized in that the housing (1) is permanently fixed to the terminal (5) by snap fastening of two clips (3) located on the flat part (2) in two original recesses (9) of the lower chassis (7) of the terminal (5). 4) Dispositif selon la revendication 1 caractérisé en ce que le boitier (1) est positionné à demeure sur le terminal (5) par encastrement de la partie plane (2) entre le châssis interne (13) du terminal (5) et le clavier de touches (8). 4) Device according to claim 1 characterized in that the housing (1) is permanently positioned on the terminal (5) by embedding the flat part (2) between the internal chassis (13) of the terminal (5) and the keyboard keys (8). 5) Dispositif selon les revendications 1 et 4 caractérisé en ce que le boitier (1) est fixé à demeure sur le terminal (5) par encliquetage d'un clip (14) dans un évidement d'origine (15) du châssis interne (13) du terminal (5). 5) Device according to claims 1 and 4 characterized in that the housing (1) is permanently fixed to the terminal (5) by snap-fastening a clip (14) in an original recess (15) of the internal chassis ( 13) of the terminal (5). 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le boitier (1) est situé en face avant du terminal (5) et en débordement par rapport au plan vertical du terminal (5). 6) Device according to any one of the preceding claims, characterized in that the housing (1) is located on the front face of the terminal (5) and projects beyond the vertical plane of the terminal (5). 7) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le pêne (11) de la serrure (4) vient se placer, en position fermée, devant et sur le parcours du clavier de touches (8), rendant impossible son extraction et l'accès aux touches (12) dudit clavier (8). 7) Device according to any one of the preceding claims, characterized in that the bolt (11) of the lock (4) is placed, in the closed position, in front of and on the path of the keypad (8), making it impossible to sound extraction and access to the keys (12) of said keyboard (8). 8) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le verrouillage du clavier de touches (8) s'opère sans modification du terminal (5) et du clavier (8).  8) Device according to any one of the preceding claims, characterized in that the locking of the keyboard of keys (8) takes place without modification of the terminal (5) and of the keyboard (8).
FR8711176A 1987-08-04 1987-08-04 Device for locking terminals for electronic directory use of the "Minitel" type Withdrawn FR2619271A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8711176A FR2619271A1 (en) 1987-08-04 1987-08-04 Device for locking terminals for electronic directory use of the "Minitel" type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711176A FR2619271A1 (en) 1987-08-04 1987-08-04 Device for locking terminals for electronic directory use of the "Minitel" type

Publications (1)

Publication Number Publication Date
FR2619271A1 true FR2619271A1 (en) 1989-02-10

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ID=9353951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8711176A Withdrawn FR2619271A1 (en) 1987-08-04 1987-08-04 Device for locking terminals for electronic directory use of the "Minitel" type

Country Status (1)

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FR (1) FR2619271A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069197A (en) * 1980-02-06 1981-08-19 Honeywell Inc Computer control console
US4469238A (en) * 1984-01-30 1984-09-04 Ranalli Lawrence A Protective cover arrangement for equipment
FR2599203A1 (en) * 1986-05-26 1987-11-27 Allard Patrice Terminal locking device with use of electronic directory of "Minitel" type (registered trademark)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069197A (en) * 1980-02-06 1981-08-19 Honeywell Inc Computer control console
US4469238A (en) * 1984-01-30 1984-09-04 Ranalli Lawrence A Protective cover arrangement for equipment
FR2599203A1 (en) * 1986-05-26 1987-11-27 Allard Patrice Terminal locking device with use of electronic directory of "Minitel" type (registered trademark)

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