CN202815447U - Countdown device - Google Patents
Countdown device Download PDFInfo
- Publication number
- CN202815447U CN202815447U CN 201220485177 CN201220485177U CN202815447U CN 202815447 U CN202815447 U CN 202815447U CN 201220485177 CN201220485177 CN 201220485177 CN 201220485177 U CN201220485177 U CN 201220485177U CN 202815447 U CN202815447 U CN 202815447U
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- button
- countdown
- alarm
- progress bar
- count
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Abstract
The utility model relates to a countdown device which includes a housing, a circuit part, a battery and a power switch. The housing includes a front panel and a rear panel. The countdown device is characterized in that the front panel is provided with a left support and a right support which are arranged in parallel; the ends of the left and right supports are fixed with a progress bar support; the progress bar support is provided with a progress bar; the front panel is also provided with a countdown display nixie tube, a countdown button, an alarm display nixie tube, and an alarm button. The countdown device displays the residual time of the countdown via the progress bar, so a user can know the residual time period easily. The countdown device is eye-catching and visual, can effectively adjust the alarm audio frequency, the alarm vibration, the alarm flashing condition, and the alarm sound. The countdown device can be widely applied to various occasions, such as meeting speaking, practice test, rice steaming, hair treatment, and afternoon nap, and has the advantages of concise and reasonable structure, obvious beneficial effect, and easy application and popularization.
Description
Technical field
The utility model relates to a kind of count-down device, in particular, relates in particular to a kind of progress bar that utilizes and carries out the count-down device that show excess time.
Background technology
Timer is widely used in our daily life, comprises wrist-watch, alarm clock, stopwatch etc., plays a significant role aspect morning, sports tournament, culinary cuisine, examination timing, the meeting-place speech calendar scheduling getting up to cry.
A kind of important behaviour form of timer is countdown, and for example, we set meeting-place speech 8 minute, and send out treatment oil 15 minutes, steamed rice 20 minutes, afternoon nap 30 minutes, do 1 cover simulation topic 1 hour etc., all need to utilize the countdown function of timer.
Yet, present count-down device all adopts figure pattern or pointer scale pattern to show excess time, for example, for example the patent No. is that ZL201120151674.3, denomination of invention are the utility model patent of " with the writing case of count-down device ", and the patent No. is that ZL99241322.2, denomination of invention are the utility model patent of " inverse timer for test " etc., these display modes all need the user deliberately to observe the countdown numeral or scale can be understood excess time, and its existence can not intuitively show the problem of excess time.
Summary of the invention
The utility model provides a kind of progress bar that utilizes to carry out the count-down device that show excess time in order to overcome the shortcoming of above-mentioned technical matters.
Count-down device of the present utility model comprises housing, is arranged at circuit part in the housing, is used for providing the battery of electric energy and is arranged at power switch on the housing, and housing comprises two front panel and the rear panels that relatively arrange; Its special feature is: be provided with two mutual parallel left socle and right supports on the front panel, the end of left socle, right support is fixed with the progress bar support, is provided with on the progress bar support for the progress show bar that shows intuitively excess time; Also be provided with countdown on the front panel and show charactron, countdown button, alarm indication charactron, alarm button; Described circuit part comprises the microcontroller that all is connected with power switch, progress show bar, countdown demonstration charactron, countdown button, alarm indication charactron, alarm button, and microcontroller also is connected with and sends the loudspeaker that acoustical signal is reported to the police before countdown finishes.
Housing rises fixing and supporting role, and circuit part is for detection of state, the timing of each button, control and send the sound and light alarm signal to the progress show bar.The progress show bar is fixed on the progress bar support, and the progress bar support is by being arranged on the front panel that left socle, right support rotate, so that the open and close state of the progress of realization show bar.Countdown shows that charactron is used for showing the time period of countdown, and the alarm indication charactron is used for demonstration and produces the countdown time period constantly of reporting to the police, and a certain moment before total countdown time end is played warning function.Microcontroller in the circuit part guarantees the normal operation of whole count-down device.
Count-down device of the present utility model also is provided with the button that shifts left, dextroposition button, increment button and the decrement button that are used for regulating countdown demonstration charactron and alarm indication charactron numerical values recited that are connected with microcontroller on the described front panel; Countdown shows that charactron, alarm indication charactron are eight, and per two is one group, and each group represents respectively fate, hour, minute and number of seconds from left to right.It is one group that the eight digit number code is managed per two, owing to show the time period that countdown time period and generation are reported to the police, for example can show 29 days 23 hours 34 minutes 37 seconds time period.Utilize the left and right displacement button can be not switching between on the same group, by the size that increases, the decrement button can be regulated charactron numerical value on a certain group.
Count-down device of the present utility model, described left socle, right support all are rotatably fixed on the front panel by rotation axis.By rotation axis left socle, right support are fixed, can effectively realize the opening of progress bar support, closure.
Count-down device of the present utility model is provided with the soft cardboard for printing description on the described housing, an end of soft cardboard is fixed on the housing, and the other end is provided with stretching handle.Changed the form that instructions in the past adopts independent paper, the drawback of having avoided instructions to lose easily.
Count-down device of the present utility model is provided with the progress bar color selector switch and the progress bar brightness settings knob that all are connected with microcontroller on the described progress bar support, progress bar color selector switch comprises blue buttons, yellow button and red button.Progress bar color selector switch can change the demonstration of progress show bar, so that more eye-catching.
Count-down device of the present utility model, be provided with three audio alarm buttons being connected with microcontroller, three vibrations alarm buttons, one on the described rear panel and flash alarm button and two warning volume button, two warning volume button comprise quiet environment button and noisy environment button.Three audio alarm buttons can adjust the alerting signal of three kinds of different audio frequency; Flash whether pressing of alarm button, whether the progress show bar glimmers in the time of can determining to report to the police.
Count-down device of the present utility model is provided with on the described front panel be used to the groove that holds left socle, right support and progress bar support.When the progress show bar was closed, left socle, right support and progress bar support can drop in the groove, so that whole count-down device is smooth hexahedron structure, and more convenient to carry, use.
The beneficial effects of the utility model are: (1) count-down device of the present utility model, the residue that shows countdown by progress bar constantly, that the user need not is time-consuming, effort can be known remaining time period size, has more eye-catching, effect intuitively.(2) by countdown demonstration, alarm indication charactron and the corresponding button of regulating, can show, regulate the time period of countdown and the time period of warning efficiently and accurately, more convenient to use.(3) count-down device of the present utility model can be to the audio frequency of reporting to the police, shake, whether flash with the warning volume and effectively regulate.Count-down device of the present utility model can be widely used in that the occasion ， such as meeting-place speech, mock examination, steamed rice, Tou Fa treatment oil, afternoon nap treatment oil is simple for structure rationally, beneficial effect significantly and be convenient to the advantage of application.
Description of drawings
Fig. 1 is the structural representation of count-down device front view of the present utility model;
Fig. 2 is the structural representation that the progress bar support is in open mode in the utility model;
Fig. 3 is the structural representation that is in open mode in the utility model with the soft cardboard of instructions;
Fig. 4 is the structural representation of count-down device rear view of the present utility model;
Fig. 5 is the schematic diagram of circuit part in the utility model.
Among the figure: 1 housing, 2 front panels, 3 rear panels, 4 left socles, 5 right supports, 6 progress bar supports, 7 countdowns show charactron, 8 alarm indication charactrons, 9 countdown buttons, 10 alarm buttons, 11 buttons that shift left, 12 dextroposition buttons, 13 increment button, 14 decrement buttons, 15 stretching handles, 16 loudspeakers, 17 power switches, 18 rotation axiss, 19 progress show bars, 20 progress bar brightness settings knobs, 21 blue buttons, 22 yellow button, 23 red button, 24 soft cardboards, 25 microcontrollers, 26 progress bar color selector switch, 27 grooves.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the structural representation of count-down device front view of the present utility model, it comprises housing 1, battery, front panel 2, rear panel 3, left socle 4, right support 5, progress bar support 6, stretching handle 15, loudspeaker 16, power switch 17, circuit part, circuit part is arranged in the housing 1, is used for being connected with the components and parts such as each button.Battery is used for offering energy to whole count-down device.Front panel 2, rear panel 3 are two panels that relatively arrange on the housing 1, left socle 4 and right support 5 are arranged on the front panel 2 rotationally by rotation axis 18, progress bar support 6 is fixed in the end of left socle 4, right support 5, by the rotation of left socle 4 and right support 5, can realize opening and closure of progress bar support 6.As shown in Figure 5, circuit part has comprised the microcontroller 25 of detection, computing and output.
Also be provided with the countdown that all is connected with microcontroller 25 on the front panel 2 and show charactron 7, alarm indication charactron 8, countdown button 9, alarm button 10, the button 11 that shifts left, dextroposition button 12, increment button 13, decrement button 14; Countdown shows that charactron 7, alarm indication charactron 8 show respectively countdown time period of setting and the time period of distance alarm, and countdown demonstration charactron 7, alarm indication charactron 8 are 8 charactrons, and per two is one group.In the process of regulating, by pressing the button 11 that shifts left, dextroposition button 12, can regulate the numerical value that on the same group charactron not shows; By pressing increment button 13, decrement button 14, can change the size of charactron numerical value on the corresponding positions.In the process of using, press countdown button 9, countdown will begin; The button 10 that pushes for emergency, the warning countdown will begin; Can make the time period on the alarm indication charactron 8 show time period on the charactron 7 less than countdown, so that countdown can be to user's effect of giving a warning between not finishing.
As shown in Figure 2, provided the structural representation that progress bar support 6 is in open mode, be provided with on the shown front panel 2 be used to holding left socle 4, right support 5 and progress bar support 6 grooves 27, when the progress show bar is closed, left socle 4, right support 5 and progress bar support 6 can drop in the groove 27, so that whole count-down device is smooth hexahedron structure, more convenient to carry, use.Be provided with progress show bar 19, progress bar color selector switch 26 and progress bar brightness settings knob 20 on the shown progress bar support 6, control line at microcontroller 25, progress show bar 19 shinny parts are used for showing the remaining time, along with the increase of time, part shinny on the progress show bar 19 is constantly dwindled.Progress bar color selector switch 26 comprises blue buttons 21, yellow button 22 and red button 23, presses different buttons, and progress show bar 19 will show with corresponding color.
As shown in Figure 3, provided the structural representation that is in open mode with the soft cardboard of instructions, by outwards tearing stretching handle 15 with hand, can effectively the soft cardboard 24 of writing instructions have been extended; By soft cardboard 24 is set, changed the form that instructions in the past adopts independent paper, the drawback of having avoided instructions to lose easily.
As shown in Figure 4, provided the structural representation of count-down device rear view, be provided with three audio alarm buttons being connected with microcontroller, three vibrations alarm buttons, one on the shown rear panel 3 and flash alarm button and two warning volume button, two warning volume button comprise quiet environment button and noisy environment button.Three audio alarm buttons can adjust the alerting signal of three kinds of different audio frequency, three time length that the vibrations alarm button can be regulated vibrations; Flash whether pressing of alarm button, whether the progress show bar glimmers in the time of can determining to report to the police.
(1) student examination countdown: the student utilizes count-down device to take an exam or when testing, and at first, sets time of countdown according to the test time, then, presses at the beginning countdown button 9 in examination, namely begins countdown.In the examination process, the progress show bar 19 that the examinee utilizes the remaining light of eyes to observe count-down device just can estimate the excess time of examination very intuitively, and numerical value excess time that shows above of view screen deliberately.When the examinee need to understand the accurate numerical value of excess time, the countdown display screen of deliberately observing timer gets final product.
By this timer, can also set time of fire alarming, in the countdown process, excess time, timer can send alerting signal when identical with time of fire alarming.Alerting signal can select audio frequency, vibration or progress bar to flash.
(2) meeting-place speech timing: before the speech of meeting-place, the time of fire alarming when setting the time of countdown and closing on end according to set time limit of speech is pressed countdown button 9, alarm button 10 after the speech beginning immediately.In speaker's speech process, utilize the remaining light of eyes namely to can be observed the progress bar of count-down device, and can estimate very intuitively the excess time of speech.When closing on the speech end, by the warning circuit of triggering timing device, send corresponding signal and remind speaker's time limit of speech to be on the verge of to finish, thereby so that the speaker there is good assurance to time limit of speech.
Claims (7)
1. count-down device comprises housing (1), is arranged at circuit part in the housing, is used for providing the battery of electric energy and is arranged at power switch (17) on the housing, and housing comprises two front panel (2) and the rear panels (3) that relatively arrange; It is characterized in that: be provided with two mutual parallel left socle (4) and right supports (5) on the front panel, the end of left socle, right support is fixed with progress bar support (6), is provided with on the progress bar support for the progress show bar (19) that shows intuitively excess time; Also be provided with countdown on the front panel and show charactron (7), countdown button (9), alarm indication charactron (8), alarm button (10); Described circuit part comprises the microcontroller (25) that all is connected with power switch, progress show bar, countdown demonstration charactron, countdown button, alarm indication charactron, alarm button, and microcontroller also is connected with and sends the loudspeaker (16) that acoustical signal is reported to the police before countdown finishes.
2. count-down device according to claim 1 is characterized in that: also be provided with the button that shifts left (11), dextroposition button (12), increment button (13) and the decrement button (14) that are used for regulating countdown demonstration charactron (7) and alarm indication charactron (8) numerical values recited that are connected with microcontroller (25) on the described front panel (2); Countdown shows that charactron, alarm indication charactron are eight, and per two is one group, and each group represents respectively fate, hour, minute and number of seconds from left to right.
3. count-down device according to claim 1 and 2, it is characterized in that: described left socle (4), right support (5) all are rotatably fixed on the front panel (2) by rotation axis (18).
4. count-down device according to claim 1 and 2, it is characterized in that: be provided with the soft cardboard (24) for printing description on the described housing (1), an end of soft cardboard is fixed on the housing, and the other end is provided with stretching handle (15).
5. count-down device according to claim 1 and 2, it is characterized in that: be provided with the progress bar color selector switch (26) and the progress bar brightness settings knob (20) that all are connected with microcontroller (25) on the described progress bar support (6), progress bar color selector switch comprises blue buttons (21), yellow button (22) and red button (23).
6. count-down device according to claim 1 and 2, it is characterized in that: be provided with three audio alarm buttons being connected with microcontroller (25), three vibrations alarm buttons, one on the described rear panel (3) and flash alarm button and two warning volume button, two warning volume button comprise quiet environment button and noisy environment button.
7. count-down device according to claim 1 and 2 is characterized in that: be provided with on the described front panel (2) be used to the groove (27) that holds left socle (4), right support (5) and progress bar support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485177 CN202815447U (en) | 2012-09-21 | 2012-09-21 | Countdown device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485177 CN202815447U (en) | 2012-09-21 | 2012-09-21 | Countdown device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815447U true CN202815447U (en) | 2013-03-20 |
Family
ID=47874300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485177 Expired - Fee Related CN202815447U (en) | 2012-09-21 | 2012-09-21 | Countdown device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815447U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461479A (en) * | 2013-09-13 | 2015-03-25 | 腾讯科技（深圳）有限公司 | Timing method and device |
| WO2016091010A1 (en) * | 2014-12-08 | 2016-06-16 | 中兴通讯股份有限公司 | Countdown method and device |
| CN109085746A (en) * | 2017-06-14 | 2018-12-25 | 南京机电职业技术学院 | Column schema electronic clock |
| CN109310345A (en) * | 2016-09-05 | 2019-02-05 | 深圳迈瑞生物医疗电子股份有限公司 | Medical monitoring device, patient monitoring information display method and system |
| CN110782635A (en) * | 2019-10-26 | 2020-02-11 | 深圳市童心造物科技有限公司 | Eyesight protection system and using method thereof |
| CN111274280A (en) * | 2019-10-25 | 2020-06-12 | 青岛海尔电冰箱有限公司 | Timing information feedback method and prediction system for refrigerator |
| CN111708593A (en) * | 2020-06-05 | 2020-09-25 | 北京顺源开华科技有限公司 | Wearable device screen display method and device, storage medium and wearable device |
-
2012
- 2012-09-21 CN CN 201220485177 patent/CN202815447U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461479A (en) * | 2013-09-13 | 2015-03-25 | 腾讯科技（深圳）有限公司 | Timing method and device |
| WO2016091010A1 (en) * | 2014-12-08 | 2016-06-16 | 中兴通讯股份有限公司 | Countdown method and device |
| CN109310345A (en) * | 2016-09-05 | 2019-02-05 | 深圳迈瑞生物医疗电子股份有限公司 | Medical monitoring device, patient monitoring information display method and system |
| CN109085746A (en) * | 2017-06-14 | 2018-12-25 | 南京机电职业技术学院 | Column schema electronic clock |
| CN111274280A (en) * | 2019-10-25 | 2020-06-12 | 青岛海尔电冰箱有限公司 | Timing information feedback method and prediction system for refrigerator |
| CN110782635A (en) * | 2019-10-26 | 2020-02-11 | 深圳市童心造物科技有限公司 | Eyesight protection system and using method thereof |
| CN111708593A (en) * | 2020-06-05 | 2020-09-25 | 北京顺源开华科技有限公司 | Wearable device screen display method and device, storage medium and wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |