CN202138106U

CN202138106U - Novel multifunctional writing pen

Info

Publication number: CN202138106U
Application number: CN201120284389U
Authority: CN
Inventors: 曹磊
Original assignee: SHANGHAI CAOLEI ADVERTISEMENT CO LTD
Current assignee: SHANGHAI CAOLEI ADVERTISEMENT CO LTD
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2012-02-08
Anticipated expiration: 2021-08-05

Abstract

The utility model relates to a novel multifunctional writing pen which comprises a pen shell, a pen sleeve and a pen cap, wherein, the pen sleeve and the pen cap are respectively arranged at the two ends of the pen shell; an infrared acquisition device is arranged at the inner part of the pen shell; an integrated chip and an ejection mechanism are fixedly connected below the infrared acquisition device in sequence; the lower end of the ejection mechanism is connected with a pen core; and a power supply unit is fixed at the inner end of the pen cap. The novel multifunctional writing pen has the benefits that through additionally arranging the infrared acquisition device, the integrated chip and the ejection mechanism, whether the distance between the head of a user and a paper surface is reasonable or not can be measured and sensed by the infrared acquisition device, and then the integrated chip can receive a signal from the infrared acquisition device and simultaneously sends out a signal to the ejection mechanism, so that the pen core can be returned to the inner part of the pen shell by the ejection mechanism. The novel multifunctional writing pen has the advantages of simple structure and sensitive and accurate reaction, and is convenient to use; and by using the novel multifunctional writing pen, bad writing habits of students or the writing personnel can be improved, the visual acuity of the writing personnel can be simultaneously corrected, and long-term eye using health of the writing personnel can be improved.

Description

A kind of Multifunction writing pen

Technical field

The utility model relates to a kind of pen with new structure, relates in particular to a kind of Multifunction writing pen.

Background technology

At present, Along with people's is with the progressively expansion of eye scope, frequency, requirement, and near-sighted crowd increases gradually, and particularly existing teenager's major part all suffers from near-sighted disease; According to the human eye health care demand, need people when writing or read, human eye must be apart from the paper certain distance, otherwise will have a strong impact on the eyesight of eyes, and the time can be reduced its eyesight greatly than length.But for existing writing implement, for example pen, ball pen, pencil or carbon pen etc. all can't impel user's eyes to keep normalized distance from writing, thereby finally still can cause myopia or other vision disorder.Therefore; Comprehensive above situation; Existing pen only have basic write, function such as picture; Though some also possess other miscellaneous function such as special-shaped product shape, calculating, luminous, record, have power-actuated battery even USB structure etc., from the angle of active vision protection, very be necessary prior art is reasonably improved.

The utility model content

To above defective, the utility model provide a kind of easy to use, simple in structure, be quick on the draw precisely, help correcting faulty sitting posture and preventing the Multifunction writing pen of myopia, to solve many deficiencies of prior art.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of Multifunction writing pen; Comprise the pen cap, the cap for brush that a shell and two ends thereof are provided with respectively; Said shell set inside infrared ray harvester, be fixedly connected sequentially below this infrared ray harvester integrated chip, ejection mechanism, this ejection mechanism lower end connects pen core; Said cap for brush inner end is power supply unit fixedly.

The beneficial effect of the described Multifunction writing pen of the utility model is: through in the traditional pen body of rod, setting up infrared ray harvester, integrated chip and the ejection mechanism of representing the structure main innovate point; Whether the distance that the infrared ray harvester is measured between induction user's head and the paper is reasonable; Integrated chip just can receive from the signal of infrared ray harvester and send signal to ejection mechanism simultaneously, thereby makes ejection mechanism that pen core is retracted into a shell inside; Generally speaking; Have easy to use, simple in structure, be quick on the draw precisely, help correcting faulty sitting posture and prevent the advantage of myopia; Can improve the student or the personnel's that write the bad custom of writing, the eyesight that also can correct the personnel of writing simultaneously, it is healthy to help improving its long-term eye of using.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the overall structure sketch map of the said Multifunction writing pen of the utility model embodiment.

Among the figure:

1, a shell; 2, the pen cap; 3, the cap for brush; 4, power supply unit; 5, infrared ray harvester; 6, integrated chip; 7, ejection mechanism; 8, pen core.

The specific embodiment

As shown in Figure 1; The described Multifunction writing pen of the utility model embodiment comprises a shell 1, the pen cap 2, the cap for brush 3, is positioned at a shell 1 two ends and is respectively equipped with the pen cap 2 that is used for anti-external contamination and inner core and damages, the cap for brush 3 that is used for fixing; Be positioned at fixedly power supply unit 4 of the cap for brush 3 inner ends; This power supply unit 4 is connected with the infrared ray harvester 5 of its below, and said infrared ray harvester 5 belows fixedly install integrated chip 6, ejection mechanism 7 successively, and these ejection mechanism 7 lower ends connect pen core 8.Power supply unit 4 wherein is used for to infrared ray harvester 5, integrated chip 6 and ejection mechanism 7 power supplies.During use,, there is not normal safe distance if write too low that sitting posture lies prone; It is too low that infrared ray harvester 5 is sensed the position that head distance writes; To integrated chip 6 feedback informations, integrated chip 6 sends the contraction order to ejection mechanism 7 after receiving feedback information, ejection mechanism 7 withdrawals at this moment; Pen core 8 promptly returns to a shell 1 inside automatically, can't normally write thereby force; After the people that writes has corrected sitting posture; Certain safe distance has then been arranged; Infrared ray harvester 5 also can be with feedback information to integrated chip 6, and integrated chip 6 meetings this moment give ejection mechanism 7 issue eject commands, and then pen core 8 is also ejected by ejection mechanism 7; Then be in and write word state normally, can normally write.

Above embodiment is the more preferably specific embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection domain of the utility model.

Claims

1. Multifunction writing pen; Comprise the pen cap (2), the cap for brush (3) that a shell (1) and two ends thereof are provided with respectively; It is characterized in that: said shell (1) set inside infrared ray harvester (5); This infrared ray harvester (5) below be fixedly connected sequentially integrated chip (6), ejection mechanism (7), this ejection mechanism (7) lower end connects pen core (8).

2. Multifunction writing pen according to claim 1 is characterized in that: the said cap for brush (3) inner end is power supply unit (4) fixedly.