FR2609359A1 - Device for experimental electrical and electronic layouts - Google Patents
Device for experimental electrical and electronic layouts Download PDFInfo
- Publication number
- FR2609359A1 FR2609359A1 FR8700228A FR8700228A FR2609359A1 FR 2609359 A1 FR2609359 A1 FR 2609359A1 FR 8700228 A FR8700228 A FR 8700228A FR 8700228 A FR8700228 A FR 8700228A FR 2609359 A1 FR2609359 A1 FR 2609359A1
- Authority
- FR
- France
- Prior art keywords
- base
- contacts
- network
- support
- modules
- 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- Withdrawn
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/185—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for building block systems
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
La présente invention concerne un dispositif pour la réalisation des montages expérimentaux en électricité et en électronique.The present invention relates to a device for carrying out experimental assemblies in electricity and electronics.
Il existe, actuellement, 2 types de plaques pour exécuter ces montages: - Des plaques de grande taille, format A4 ou A3, équipées de douilles 4 mm disposées en carré ou en croix au pas de 19 mm et destinées à recevoir des éléments enfichables. Elles n'assurent pas la clarté des petits montages et obligent à monter chaque composant sur un support muni de fiches banane 4 mm acceptables par les douilles cylindriques, au même entr'axe que celles-ci.Currently, there are 2 types of plates to carry out these assemblies: - Large plates, A4 or A3 format, fitted with 4 mm sockets arranged in a square or cross in 19 mm steps and intended to receive plug-in elements. They do not ensure the clarity of small assemblies and oblige to mount each component on a support provided with banana plugs 4 mm acceptable by the cylindrical sockets, at the same center distance as these.
- Des plaques de petites dimensions équipées d'un grand nombre de contacts au pas de 2,54 mm. Leur utilisation par les débutants est délicate et elles in terdisent l'enfichage de composants montés sur supports à fiches banane 4 mm.- Small plates fitted with a large number of contacts with a pitch of 2.54 mm. Their use by beginners is delicate and they prohibit the insertion of components mounted on supports with 4 mm banana plugs.
Le dispositif selon l'invention propose des remèdes à ces inconvénients: - Un seul module standart, en forme de croix, permet par emboîtement horizontal ou vertical de constituer le réseau de connexions correspondant aux besoins de chaque montage, du plus simple au plus complexe.The device according to the invention proposes remedies for these drawbacks: - A single standart module, in the shape of a cross, allows, by horizontal or vertical interlocking, to constitute the network of connections corresponding to the needs of each assembly, from the simplest to the most complex.
- Ce module standart est équipé de contacts souples recevant, les uns, les broches de petits diamètres des composants électroniques, les autres, les fiches de diamètre 4 mm, même cylindriques, de différents supports.- This standart module is equipped with flexible contacts receiving, some, the pins of small diameters of the electronic components, the others, the 4 mm diameter plugs, even cylindrical, of different supports.
- Juxtaposés et emboîtés, ces modules reçoivent des supports à entr'axe 19 mm ou 38 mm équipés de fiches banane ou cylindriques de diamètre 4 mm. Cependant, il est possible de les disjoindre afin d'adapter l'écartement des contacts à l'entr'axe des supports de composants utilisés.- Juxtaposed and nested, these modules receive supports with 19 mm or 38 mm center distance fitted with banana or cylindrical plugs with a diameter of 4 mm. However, it is possible to separate them in order to adapt the spacing of the contacts to the center distance of the component supports used.
- Le module standart est conçu pour devenir support de potentiomètre, support de composants à 2, 3 ou 4 broches ... tout en conservant la faculté de s'insérer par emboîtement dans le réseau des autres modules du montage.- The standart module is designed to become a potentiometer support, support for components with 2, 3 or 4 pins ... while retaining the ability to fit into the network of other modules in the assembly.
- Le module standart est moulé en polycarbonate transparent pour lui conférer à la fois robustesse et transparence, qualités nécessaires pour son utilisation dans les milieux scolaires.- The standard module is molded in transparent polycarbonate to give it both robustness and transparency, qualities necessary for its use in school environments.
Les dessins annexés illustrent ltinvention:
La figure 1 représente le dispositif, vu de dessus.The accompanying drawings illustrate the invention:
Figure 1 shows the device, seen from above.
La figure 2 représente le dispositif vu de côté. Figure 2 shows the device seen from the side.
La figure 3 représente les lames métalliques assurant les contacts. FIG. 3 represents the metal blades ensuring the contacts.
La figure 4 représente l'une de ces lames
La figure 5 indique la réservation à aménager dans le module afin de
recevoir un cylindre de diamètre 24 mm (potentiomètre).Figure 4 shows one of these blades
Figure 5 shows the reservation to be made in the module in order to
receive a 24 mm diameter cylinder (potentiometer).
Le dispositif représenté sur la figure 1 comporte un socle (1) en forme de croix inscrite dans un carré de 60 mm de coté et 20 mm d'épaisseur. Chaque branche a une largeur d'environ 18 mm et leurs extrémités comportent une partie mâle (2) pour les unes et femelle (3) pour les autres, de façon à rendre les modules emboîtables. Le dessus du socle (1) est percé de deux séries de trous: - 5 trous de diamètre 4,5 mm (4) au pas de 19 mm, disposés en croix.The device shown in Figure 1 comprises a base (1) in the form of a cross inscribed in a square 60 mm side and 20 mm thick. Each branch has a width of about 18 mm and their ends have a male part (2) for some and female (3) for the others, so as to make the modules nestable. The top of the base (1) is pierced with two series of holes: - 5 holes with a diameter of 4.5 mm (4) with a pitch of 19 mm, arranged in a cross.
- 2 trous de diamètre 1,5 mm (5) sur chaque branche de la croix. - 2 1.5 mm diameter holes (5) on each branch of the cross.
A ces trous correspondent les zones de contacts élastiques créées par quatre lames métalliques (6). La figure 4 représente le profil de l'une de ces lames dont la hauteur est inférieure à celle du socle, soit 16 mm environ.These holes correspond to the elastic contact zones created by four metal blades (6). Figure 4 shows the profile of one of these blades whose height is less than that of the base, or about 16 mm.
Le socle (1) présente des nervures intérieures propres à assurer le serrage des lames de contact (6), deux par deux, aux endroits indiqués par des flèches sur la figure 3.The base (1) has internal ribs suitable for clamping the contact blades (6), two by two, at the locations indicated by arrows in FIG. 3.
L'élasticité des différentes zones de contact est obtenue par cintrage ou par formation de lamelles galbées sur une partie de la hauteur de chaque lame.The elasticity of the different contact zones is obtained by bending or by forming curved strips over part of the height of each blade.
Pour obtenir un module "support de composants" (transistors, pont de diodes...) il suffit de supprimer la partie centrale de chacune des quatre lames avant leur mise en place afin de séparer électriquement chaque branche de la croix.To obtain a "component support" module (transistors, diode bridge, etc.), it suffices to remove the central part of each of the four blades before their installation in order to electrically separate each branch from the cross.
Le module "potentiomètre" est obtenu en fixant un potentiomètre sur un socle préalablement évidé comme l'indique la figure 5. Les lames de contact étant réduites à leurs parties extrèmes afin d'assurer les connexions avec les bornes du potentiomètre.The "potentiometer" module is obtained by fixing a potentiometer on a base previously hollowed out as indicated in FIG. 5. The contact blades being reduced to their extreme parts in order to ensure the connections with the terminals of the potentiometer.
Le dispositif selon l'invention est particulièrement destiné à la réalisation des montages électriques et électroniques aux différents niveaux du système éducatif; le nombre de modules à utiliser étant fonction de la complexité des montages à entreprendre. The device according to the invention is particularly intended for carrying out electrical and electronic assemblies at the various levels of the educational system; the number of modules to be used being a function of the complexity of the assemblies to be undertaken.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8700228A FR2609359A1 (en) | 1987-01-05 | 1987-01-05 | Device for experimental electrical and electronic layouts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8700228A FR2609359A1 (en) | 1987-01-05 | 1987-01-05 | Device for experimental electrical and electronic layouts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2609359A1 true FR2609359A1 (en) | 1988-07-08 |
Family
ID=9346828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8700228A Withdrawn FR2609359A1 (en) | 1987-01-05 | 1987-01-05 | Device for experimental electrical and electronic layouts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2609359A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654537A1 (en) * | 1989-11-15 | 1991-05-17 | Roussel Jean Pierre | Educational toy for introduction to electronics |
EP0522540A1 (en) * | 1991-07-12 | 1993-01-13 | Alcatel Cable Interface | Cable terminal with protection for telephone distributor |
CN103495284A (en) * | 2013-10-17 | 2014-01-08 | 魏正鹏 | Multi-surface contact electronic toy brick |
-
1987
- 1987-01-05 FR FR8700228A patent/FR2609359A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654537A1 (en) * | 1989-11-15 | 1991-05-17 | Roussel Jean Pierre | Educational toy for introduction to electronics |
EP0522540A1 (en) * | 1991-07-12 | 1993-01-13 | Alcatel Cable Interface | Cable terminal with protection for telephone distributor |
FR2679093A1 (en) * | 1991-07-12 | 1993-01-15 | Mars Actel | PROTECTIVE CABLE HEAD FOR TELEPHONE DISTRIBUTOR. |
CN103495284A (en) * | 2013-10-17 | 2014-01-08 | 魏正鹏 | Multi-surface contact electronic toy brick |
CN103495284B (en) * | 2013-10-17 | 2016-08-10 | 深圳市翰童科技有限公司 | Multi-surface contact electronic toy brick |
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Legal Events
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ST | Notification of lapse |