DE4323479A1 - Ballpoint pen with music chip and loudspeaker - Google Patents

Abstract

At present, there are only greetings cards which play a tune while the card is folded open. The problem is to incorporate a music chip into a ballpoint pen, which music chip plays a tune (for example an advertising jingle) when the push-button is actuated and switches off after a certain time. The advantage of the ballpoint pen resides in the fact that a tune is played when the push-button is actuated. In order to permit the playing of the tune when the push-button (17) is actuated, a second protrusion (6) is formed on the refill, this pressing on a metal strip (11) and so permitting the flow of electrical current from the battery (12) to the contact breaker (10). In order to permit the interruption of the tune after a predetermined time, a contact breaker (10) is introduced between the battery (12) and the music chip (9), this interrupting the flow of current at a particular temperature. The ballpoint pen is suitable as an advertising medium because of the recordable music chip. <IMAGE>

Description

At the moment, only greeting cards are known to open when Play music. The music is played by closing the card interrupted.

The invention specified in claim 1 is Problem, by pressing the pusher one To let the melody sound.

This problem is caused by the second crush in the mine and the installation of an interrupter solved.

The advantage achieved by the invention is that now Greetings, advertising melodies, noises etc. in a ballpoint pen can be played when the trigger is pressed.

An advantageous embodiment of the invention is in Claim 2 given. The melody doesn't play all the time, but after a certain time without pressing the Interrupted by a breaker.

An embodiment is explained with reference to FIGS. 1 to 3.

It shows

Fig. 1 the ballpoint pen with actuated pusher

Fig. 2 shows the current flow when the trigger is pressed

Fig. 3 shows the pen in the front view

Fig. 1 shows the ballpoint pen 1 with actuated latch 17 which is switched by the asterisk fourteenth When the pusher 17 is actuated, the mine 4 with the second pinch 6 is moved down. The second pinch 6 presses on a metal strip 11 , which in turn touches the positive pole of the button battery 12 . Current flows to the interrupter 10 , which forwards it to the music chip 9 . The activated melody is reproduced acoustically by the loudspeaker 8 . The interrupter 10 ensures after a certain time (the time is determined by the heating of the interrupter 10 ) for an interruption of the current flow to the music chip 9 and the termination of the melody.

Slipping of the second pinch 6 is prevented by the interaction of the spring 3 , the first pinch 2 and the wedged pusher 15 . The base plate 13 is fastened by a clamping device 7 . Inserting the base plate 13 is made possible by a thread 16 on the ballpoint pen 1 . Clip 5 is used to attach the ballpoint pen. The arrow-shaped bulges 18 prevent the fingers from slipping when writing.

Fig. 2 illustrates the flow of current during operation of the pen pusher 17th When the metal strip 11 touches the positive pole of the button battery 12 , current flows to the interrupter 10 . Current flows from this to the music chip 9 and a melody sounds through the connection to the loudspeaker 8 .

Fig. 3 shows the ballpoint pen 1 with pusher 17 , clip 5 , thread 16 for screwing together and the bulges 18 in a front view.

Claims (2)

1. Retractable ballpoint pen with recordable music clip Press the button with the help of a second pinch plays a tune in the mine. 2. Ballpoint pen according to claim 1, in which after a certain time the melody, with the help of an interrupter stop playing.