CN202615139U - Novel timer - Google Patents

Abstract

The utility model relates to a novel timer which comprises a shell (1) and a display screen (2), wherein the shell (1) is a pen cap. The display screen (2), a calendar adjustment button (3), a time adjustment button (4), a timing button (5), a countdown adjustment button (6), an alarm time adjustment button (7), and an alarm lamp (8) are inlaid on the surface of the shell (1); a control chip is installed on the top end inside the shell (1); the a calendar adjustment button (3), the time adjustment button (4), the timing button (5), the countdown adjustment button (6), and the alarm time adjustment button (7) are respectively connected with five input ends of the control chip in sequence; and two output ends of the control chip are respectively connected with the display screen (2) and the alarm lamp (8). The novel timer provided by the utility model alarms and prompts by flickering of the alarm lamp, thereby preventing others from being interfered by alarming in a manner of sound or vibration. Furthermore, the shell of the timer is a pen cap, thereby being capable of being sleeved on various pens, and being convenient to carry and use.

Description

Novel timer

Technical field

The utility model relates to a kind of timer, the Examination timing unit that particularly a kind of student uses.

Background technology

The student often will experience subjects such as examination, training in limited time in learning process; Therefore want the control time of science; But traditional timer that the student uses is exactly a table; Simply timing, and do not have prompting function or remind student's use when being not suitable for taking an examination with the mode of sound, vibrations.

Summary of the invention

The technical matters that the utility model will solve is: overcome the deficiency of traditional timer, the novel timer that provides a kind of suitable student examination to use.

For realizing above-mentioned technical matters, the technical scheme that the utility model adopts is:

A kind of novel timer; Comprise housing and display screen; Housing is a cap; On the surface of housing, inlay display screen, calendar adjustment key, time adjustment key, timing key, countdown adjustment key, time of fire alarming adjustment key and alarm lamp; The installation and control chip in the upper end of enclosure interior, calendar adjustment key, time adjustment key, timing key, countdown adjustment key, time of fire alarming adjustment key link to each other with five input ends of control chip successively, and two output terminals of control chip link to each other with alarm lamp with display screen respectively.

The beneficial effect of the utility model is after the employing technique scheme:

Because this novel timer is provided with countdown adjustment key, time of fire alarming adjustment key and alarm lamp; Can adopt the mode timing of forward or countdown, have prompting and the then function of warning reminding in advance, and type of alarm adopts the form of alarm lamp flicker; Thereby avoided sound and shaken the interference of reporting to the police and causing to other people; And the housing of timer is a cap, thereby can be socketed on the various pens, is convenient for carrying and uses.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:

Fig. 1 is the structural representation of a specific embodiment of this novel timer.

Fig. 2 is the control principle synoptic diagram of a specific embodiment of this novel timer.

Embodiment

Like accompanying drawing 1, shown in 2: a kind of novel timer; Comprise housing 1 and display screen 2; Housing 1 is a cap; On the surface of housing 1, inlay display screen 2, calendar adjustment key 3, time adjustment key 4, timing key 5, countdown adjustment key 6, time of fire alarming adjustment key 7 and alarm lamp 8; Upper end installation and control chip A in housing 1 inside, calendar adjustment key 3, time adjustment key 4, timing key 5, countdown adjustment key 6, time of fire alarming adjustment key 7 link to each other with five input end A1, A2, A3, A4, the A5 of control chip A successively, and two output terminals A 6 of control chip A, A7 link to each other with alarm lamp 8 with display screen 2 respectively.

When using this novel timer; At first proofread and adjust current calendar and time through calendar adjustment key 3, time adjustment key 4; Press the time that time of fire alarming adjustment key 7 input one or many will be reported to the police, press timing key 5 and show that 2 screens will show since the time of current time forward timing, press timing key 5 again after the time of key 6 input beginning countdowns is adjusted in countdown if press earlier; Display screen 2 will show excess time; When the time of fire alarming of arrive setting or countdown finished, the signal that control chip A sends will arrive alarm lamps 8 through output terminal 7, the alarm lamp 8 warning reminding people of will glimmering.

Claims (1)

1. novel timer; Comprise housing (1) and display screen (2); It is characterized in that: housing (1) is a cap; On the surface of housing (1), inlay display screen (2), calendar adjustment key (3), time adjustment key (4), timing key (5), countdown adjustment key (6), time of fire alarming adjustment key (7) and alarm lamp (8); At the inner upper end installation and control chip (A) of housing (1); Calendar adjustment key (3), time adjustment key (4), timing key (5), countdown adjustment key (6), time of fire alarming adjustment key (7) link to each other with five input ends (A1, A2, A3, A4, A5) of control chip (A) successively, and two output terminals (A6, A7) of control chip (A) link to each other with alarm lamp (8) with display screen (2) respectively.

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