FR2931005A1 - Geometric tool e.g. set square, and arithmetic tool i.e. calculator, connecting device, has arithmetic tool with cylinder accommodating compass and fixation systems that are located on back surface of tool to fix set square and protector - Google Patents
Geometric tool e.g. set square, and arithmetic tool i.e. calculator, connecting device, has arithmetic tool with cylinder accommodating compass and fixation systems that are located on back surface of tool to fix set square and protector Download PDFInfo
- Publication number
- FR2931005A1 FR2931005A1 FR0802528A FR0802528A FR2931005A1 FR 2931005 A1 FR2931005 A1 FR 2931005A1 FR 0802528 A FR0802528 A FR 0802528A FR 0802528 A FR0802528 A FR 0802528A FR 2931005 A1 FR2931005 A1 FR 2931005A1
- Authority
- FR
- France
- Prior art keywords
- compass
- tool
- calculator
- arithmetic
- set square
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/16—Compasses, i.e. with a pair of pivoted arms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0208—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators for combination with other devices having a different main function, e.g. watches, pens
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
La présente invention concerne un dispositif visant à jumeler un appareil arithmétique (1) qu'est la calculatrice avec des outils géométriques tels que l'équerre (9), le rapporteur (10) et le compas (11). L'équerre ét le compas sont semblables aux outils fabriqués dans le commerce ; à ceci prêt qu'ils sont ici solidaires de la S calculatrice. Ils sont placés au dos de la machine et peuvent être sortis de celle-ci par coulissement grâce aux systèmes de fixation (12,13). Le compas (11), quant-à lui, est plus perfectionné. II s'agit d'un compas à transmission de données (par infrarouges, bluetooth) qui permet de se passer d'instruments de mesure (règle). II envoie les données (écartement des pattes 7,8) directement sur la calculatrice. Le 10 compas est constituée de manière à ce que ces deux pattes (6) s'encastrent l'une dans l'autre et forment un cylindre parfait une fois réunies. II ressemble alors à un stylo. La pointe du compas (7) est rétractable, on peut donc si on le souhaite se servir de celui-ci comme d'un crayon classique II est courant, lorsque l'on utilise un compas, d'oublier les mesures indiquées, 15 de faire bouger involontairement l'écartement des pattes, d'oublier sa règle (outil indispensable dans l'utilisation des compas actuels), pire, d'oublier le compas lui-même. De nombreux inconvénients qui peuvent amener l'utilisateur à rater un exercice.. Le dispositif selon l'invention permet de remédier à ses inconvénients. Le ~o compas, l'équerre et le rapporteur sont en effet intégrés dans la machine. Le compas s'y loge tel un crayon tactile (utilisé dans les PDA). En appuyant sur sa tête(5), l'utilisateur peut le faire sortir et effectuer diverses mesures qui sont envoyées par transmission sans fil à la calculatrice. Concernant l'équerre et le rapporteur, l'utilisateur peut les sortir de l'appareil par coulissement. Un système de fixation 25 simple (13) permet la manoeuvre. Une touche placée sur la calculatrice (4) permet quant-à elle d'activer la fonction compas . Sur l'écran (2) apparaît dés lors la distance entre les deux extrémités. du compas (7,8) mais aussi le diamètre, le périmètre, la surface du cercle tracé, le volume de la sphère...plus précisément toutes les données relatives à la 3o figure géométrique tracée (cercle). Toutes ces données fluctuent en temps réel, en fonction de l'écartement des pattes (6). Selon des modes particuliers de réalisation, le dispositif comprend : Une calculatrice (1) de type programmable avec un écran à cristaux liquides. _Un cylindre (3) situé sur le côté de celle-ci qui accueille le compas (11) high-35 tech Un compas qui se présente sous la forme d'un stylo lorsqu'il n'est pas ouvert ; qui est constitué de deux branches encastrables(6) ; d'une tête transmetteur de données (figure 6) ainsi que d'une pointe rétractable(7) _Une équerre (9) et un rapporteur (10) fixés au dos de la machine, que l'on peut 40 sortir par coulissement. _Une touche (4) permettant d'activer la fonction compas. Les dessins annexés illustrent l'invention : La figure 1 représente une vue de face du dispositif. La figure 2 représente une vue de dos de l'appareil et fait apparaître les différents 45 instruments géométriques intégrés. _Les figures 3, 4, 5 représentent les systèmes de fixation et de coulissement de l'équerre et du rapporteur. _La figure 6 détaille le compas high-tech . _La figure 7 représente l'appareil dans sa globalité avec tous les instruments 50 sortis. 2. The present invention relates to a device for pairing an arithmetic apparatus (1) that is the calculator with geometric tools such as the square (9), the protractor (10) and the compass (11). The square and the compass are similar to the commercially produced tools; at this point they are here in solidarity with the calculator. They are placed on the back of the machine and can be slid out of it thanks to the fastening systems (12, 13). The compass (11), meanwhile, is more advanced. It is a compass with data transmission (infrared, bluetooth) that allows to do without measuring instruments (rule). He sends the data (tab spacing 7.8) directly to the calculator. The compass is constituted so that these two tabs (6) fit one into the other and form a perfect cylinder once joined. He looks like a pen. The tip of the compass (7) is retractable, so we can if we wish to use it as a conventional pencil It is common, when using a compass, to forget the measures indicated, 15 of to move involuntarily the spread of the legs, to forget his rule (essential tool in the use of the current compasses), worse, to forget the compass itself. Many disadvantages that may cause the user to miss an exercise .. The device according to the invention overcomes its disadvantages. The o ~ compass, the square and the protractor are indeed integrated into the machine. The compass is housed like a tactile pen (used in PDAs). By pressing its head (5), the user can take it out and perform various measurements that are sent wirelessly to the calculator. Regarding the square and the protractor, the user can slide them out of the apparatus. A simple fastening system (13) allows the maneuver. A key placed on the calculator (4) allows it to activate the compass function. On the screen (2) appears then the distance between the two ends. the compass (7,8) but also the diameter, the perimeter, the surface of the circle drawn, the volume of the sphere ... more precisely all the data relating to the 3o geometric figure drawn (circle). All these data fluctuate in real time, according to the distance of the legs (6). According to particular embodiments, the device comprises: A calculator (1) of programmable type with a liquid crystal screen. _A cylinder (3) located on the side thereof which houses the compass (11) high-35 tech A compass that is in the form of a pen when not open; which consists of two recessed branches (6); a data transmitting head (FIG. 6) and a retractable tip (7). A bracket (9) and a protractor (10) attached to the back of the machine, which can be slid out. _A key (4) to activate the compass function. The accompanying drawings illustrate the invention: FIG. 1 represents a front view of the device. Figure 2 shows a back view of the device and shows the different 45 integrated geometric instruments. Figures 3, 4, 5 show the fastening and sliding systems of the square and the protractor. Figure 6 details the high-tech compass. FIG. 7 represents the apparatus as a whole with all the instruments that are out. 2.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802528A FR2931005A1 (en) | 2008-05-07 | 2008-05-07 | Geometric tool e.g. set square, and arithmetic tool i.e. calculator, connecting device, has arithmetic tool with cylinder accommodating compass and fixation systems that are located on back surface of tool to fix set square and protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802528A FR2931005A1 (en) | 2008-05-07 | 2008-05-07 | Geometric tool e.g. set square, and arithmetic tool i.e. calculator, connecting device, has arithmetic tool with cylinder accommodating compass and fixation systems that are located on back surface of tool to fix set square and protector |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2931005A1 true FR2931005A1 (en) | 2009-11-13 |
Family
ID=41217520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0802528A Pending FR2931005A1 (en) | 2008-05-07 | 2008-05-07 | Geometric tool e.g. set square, and arithmetic tool i.e. calculator, connecting device, has arithmetic tool with cylinder accommodating compass and fixation systems that are located on back surface of tool to fix set square and protector |
Country Status (1)
Country | Link |
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FR (1) | FR2931005A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1674726A (en) * | 1926-09-03 | 1928-06-26 | Allan J Keaney | Folding pencil compass |
US4478330A (en) * | 1983-09-27 | 1984-10-23 | Lin Ching H | Versatile pocket-size container |
GB2408020A (en) * | 2003-11-11 | 2005-05-18 | Erik Juel-Jacobsen | Pair of compasses with computer for measurement of angle subtended by legs |
-
2008
- 2008-05-07 FR FR0802528A patent/FR2931005A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1674726A (en) * | 1926-09-03 | 1928-06-26 | Allan J Keaney | Folding pencil compass |
US4478330A (en) * | 1983-09-27 | 1984-10-23 | Lin Ching H | Versatile pocket-size container |
GB2408020A (en) * | 2003-11-11 | 2005-05-18 | Erik Juel-Jacobsen | Pair of compasses with computer for measurement of angle subtended by legs |
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