CN2377599Y

CN2377599Y - Touch type trainer for computer

Info

Publication number: CN2377599Y
Application number: CN 98242856
Authority: CN
Inventors: 奚建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-08
Filing date: 1998-12-08
Publication date: 2000-05-10
Anticipated expiration: 2008-12-08

Abstract

The utility model relates to a touch type trainer for a computer, which uses a principle of plastic casting, parallel circuits, and lamp boxes. The utility model which has the same hand feeling with a real keyboard is matched with a display; after a key is pressed, conducting bodies under the key contact, and the corresponding lamp bulbs emit light. The utility model can display corresponding letters by making use of a principle that the light boxes display patterns. After operators are trained by the touch type trainer for a period of time, the operators can obtain the degree of rapidly conducting touch typing operation. Accordingly, the utility model is favorable for being used for the rapid study of various computer skills.

Description

Computing machine touch system training aids

The utility model relates to a kind of device that can carry out the training of computer touch system.

What can be used for touch system training at present has computer and a various learning machine, though their effect is splendid, price is at hundreds of, thousands of and even above ten thousand yuan.What another can be used for being familiar with the keyboard training is practical new patent---the computing machine fingering training dish (patent No. 95250065.5) of Shen Wenzhong, it is length and width and the true keyboard thin dish of a size that is pressed into thin plastics, protrude the key position, but can not move up and down, its scarce limit is that feel is not strong, and do not have display device, thereby be difficult to really play the touch system training effect.

The purpose of this utility model is in order to overcome above-mentioned existing shortcoming, and a kind of training aids that can really be used for the touch system training is provided, and it possesses display device, whenever by a key, then shows corresponding letters, and has stronger feel, low price.

In order to achieve the above object, the same size of Master Keyboard of the present utility model with true keyboard, and elastic device has all been installed in each key below, thereby has same feel with true keyboard, in addition, each key of the present utility model all corresponding is light-emitting device independently, when pressing certain key, this key below two conductors contact, connect circuit, then have a small electric bulb luminous, this small electric bulb places the capsule of similar lamp box principle, thereby small electric bulb is luminous, then shows corresponding letters.

The touch system training aids of Zhi Zaoing in this way, need not use electronic component, only use things such as some resilient materials, plastics, lead, but stronger feel is arranged, simple and easy in addition display intuitively, thereby really embodied the touch system training effect, make some computer operators before last machine, just reach the level of quick touch system, thereby comparatively fast adapt to the study of various technical ability.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model principle of work circuit diagram, and each lamp is parallel with one another, in this circuit, hits Kaa ' key, and then the A lamp is bright, hits Kbb ' key, and then the B lamp is bright ... hit Kzz ' key, then the Z lamp is bright, and E represents power supply among the figure, and it can be a joint or a more piece dry cell.

What the utility model was used is the casting of plastics and the principle of parallel circuit and lamp box.Fig. 2 is a square build capsule, 1 expression small electric bulb in the box, linked to each other with the external world by two leads 2.3, the little square box of 4 expressions goes up a face most among the figure, for eight faces of little square box, only this face can part printing opacity, other seven faces are light-proof material and make, when power connection, small electric bulb is luminous, sees through the transparent one side of upper section, then the keystroke person knows that shown letter is A, to similarly can show B, C, the capsule of D......Z etc. is arranged by the order the same with letter key on the keyboard, and makes it to become a continuous integral body, has so just constituted display of the present utility model.

Fig. 3 is the utility model fundamental diagram, among the figure 1,2,3,4 is respectively conductor---a, a ', b, b ', 5,6 all is elastic body, when press...withing one's finger down the A key, the conductor a of A key bottom contacts with the conductor a ' on the pedestal, and circuit is connected, thereby the A lamp is luminous, and other lamp is unaffected, the A lamp is covered by little square box shown in Figure 1, sees through the transparent material of upper strata with the A word, and the keystroke person can be clear that institute's keystroke is the A letter key, because each letter key corresponding circuits is in parallel, in like manner, hit the B letter key, then conductor b, b ' contact, the B lamp is luminous, sees through the transparent material of B lamp top, and then the keystroke person knows that institute's keystroke is the B key, each key for all on the keyboard has all adopted this device.

Fig. 4 is the utility model outside drawing, and wherein 1 is the Master Keyboard part, the 2nd, the display part, the two altogether then outer appearnce like the square box shape of hand-held computer.

Claims

(1), a kind of computing machine touch system training aids, constitute by Master Keyboard and the display that is attached thereto, it is characterized in that described keyboard is the same with computer keyboard, have same feel, and whenever by a key, display just demonstration by the pairing letter of button.
(2), according to the touch system training aids of claim 1, it is characterized in that described each key below because elastic device has been installed, thereby can move up and down, thereby have same feel with true keyboard.
(3), according to the touch system training aids of claim 1, it is characterized in that independently power supply light emitting device of described each key all corresponding, when pressing a certain key, the two conductors contact of key below is also connected circuit, make small electric bulb luminous, utilize the principle of lamp box display pattern again, the keystroke person just knows by the pairing letter of keystroke, thereby constitutes simple and easy display intuitively.
(4), according to the touch system training aids of claim 3, the power supply that it is characterized in that lighting device can be a general dry battery, the quantity of battery is decided according to the power of small electric bulb.