CN2235377Y

CN2235377Y - Luminous ball-point pen

Info

Publication number: CN2235377Y
Application number: CN 95223947
Authority: CN
Inventors: 刘光浦
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-30
Filing date: 1995-10-30
Publication date: 1996-09-18
Anticipated expiration: 2005-10-30

Abstract

The utility model relates to a ball-point pen which can send out light. A conductor, a battery, a switch and a ball-point pen refill are arranged in a purpose-made ball-point pen rod. Both sides of the ball-point pen are provided with two light emitting diodes which are connected in parallel. Positive and negative poles respectively contact to positive and negative poles of the conductor and the battery. The ball-point pen can send out light by the control of a differentiating switch. Thus, the ball-point pen can be used for writing in places without light.

Description

Luminous ball pen

The utility model relates to a kind of ball pen with light-emitting device, can write in the place of not having light.

The ball pen that uses can not be write in the place of not having light now, and therefore additional light-emitting device in ball penholder has so just solved the problem that can not write in the place of not having light.

The purpose of this utility model provides and a kind ofly can send the ball pen of light in the place of not having light in order to write.

The utility model is in a kind of special ball penholder, conductor is housed, battery, switch, refill for ball-point pen is equipped with two of light emitting diodes in the both sides of refill for ball-point pen, two parallel connections of light emitting diode, its both positive and negative polarity contacts with both positive and negative polarity conductor and battery plus-negative plate respectively, by switch control, reaches light emitting diode and sends light.

Penholder of the present utility model is made up of four parts, penholder 1, illuminator, penholder 4, pipe in the dress, interior tube hub dress refill for ball-point pen, both sides dress both positive and negative polarity conductor, two of lower end dress light emitting diodes, penholder 7 packed batteries and cathode conductor, penholder 9 dress switches.

The utility model also can use under the general situation except that use in the place of not having light, and light emitting diode can be not luminous, and when changing refill for ball-point pen, light emitting diode still can be luminous, changes during in order to the nothing light.

Luminous power of the present utility model is with 7# battery two joints, sustainable luminous 12 hours, light-emitting area 40m/m ²Except that writing, but still double as local lighting such as watch time, telephone keyboard, house number etc.

Specify structure of the present utility model below in conjunction with accompanying drawing, wherein:

Fig. 1 is the generalized section of the luminous ball pen of the utility model.

Fig. 2 is the generalized section of the cap for brush of the luminous ball pen of the utility model.

Among the figure 1: comprise penholder 1. light emitting diodes 2, anodal conductor 3, penholder 4, interior pipe 5, refill for ball-point pen 6, penholder 7, battery 8, penholder 9, differential switch 10, cathode conductor 11, cathode conductor 12, shift knob 13 is among the figure 2: the cap for brush 14, shift knob contact point 15.

Among the figure 1: penholder divides four parts to form, and penholder (1) and penholder (4) be for screw socket joins, penholder (4) and penholder (7), penholder (7) joins for socket with penholder (9), adopt socket to join and decrease for conductor is twisted, and contact is good between the conductor, conductor is that phosphorus bronze sheet is manufactured.

Accompanying drawing 1: the white transparent luminescent body of penholder (1), tapering part is an entity, central punch is passed refill for ball-point pen, pipe (5) in penholder (4) dress, interior pipe (5) center dress refill for ball-point pen (6), anodal conductor (3) cathode conductor (11) is adorned in its both sides, (2) two packing in parallel both sides of dress light emitting diode, bottom, penholder (7) packed battery (8) and cathode conductor (12), penholder (9) dress switch (10), the one end welding of the positive wire of light emitting diode (2) and anodal conductor (3), the other end of anodal conductor (3) contacts with the positive pole of battery (8), the negative pole of battery (8) contacts with a contact of switch (10), the one end welding of the negative wire of light emitting diode (2) and negative wire conductor (11), the other end of cathode conductor (11) is led (12) with negative pole a end contacts, and the other end of cathode conductor (12) contacts with another contact of switch (10).Accompanying drawing 2: there is shift knob contact point (15) at the interior center of the cap for brush (14), press on the top that the cap for brush (14) is enclosed within penholder (9) during use, shift knob contact point (15) is pressed shift knob (13) simultaneously this moment, make the closing of circuit of switch (10), light emitting diode (2) can be luminous, the time spent is not taken off the cap for brush (14), and switch (10) opens circuit, and light emitting diode (2) is from horizontal blanking.

Claims

1, a kind of luminous ball pen is equipped with refill for ball-point pen in ball penholder, conductor, battery, switch is characterized in that: in both sides, refill for ball-point pen lower end 2 of light emitting diodes, light emitting diode and conductor are housed, battery, switch contacts, and can make ball pen send light by switch control.

2, luminous ball pen according to claim 1, it is characterized in that: ball penholder is partly formed by four, penholder (1) illuminator, pipe (5) in penholder (4) dress, interior pipe (5) center dress refill for ball-point pen (6), (2) two parallel connections of both sides, bottom dress light emitting diode, anodal conductor (3) cathode conductor (11) is adorned in both sides, penholder (7), packed battery (8) and cathode conductor (12), penholder (9) dress differential switch (10).

3, luminous ball pen according to claim 2, it is characterized in that: ball penholder (1) (4) (7) (9) interconnects, by the switch contact point (15) in the cap for brush (14) switch of switch (10) is connect button (13) and press, the closing of circuit of switch (10), ball pen can be luminous.