CN201600567U - Countdown timer - Google Patents
Countdown timer Download PDFInfo
- Publication number
- CN201600567U CN201600567U CN 201029068100 CN201029068100U CN201600567U CN 201600567 U CN201600567 U CN 201600567U CN 201029068100 CN201029068100 CN 201029068100 CN 201029068100 U CN201029068100 U CN 201029068100U CN 201600567 U CN201600567 U CN 201600567U
- Authority
- CN
- China
- Prior art keywords
- housing
- control device
- time display
- circuit board
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a countdown timer comprising a housing (1), wherein a power supply device (2), a time display device (3), a control device and a power switch (5) are arranged on the housing (1); the control device is electrically connected with the power supply device (2), the time display device (3) and the power switch (5) and comprises a circuit board (6) and a multi-position switch (7); the circuit board (6) is electrically connected with the multi-position switch (7); the circuit board (6) starts countdown at different times as the multi-position switch (7) is located at different positions; and the time display device (3) displays the corresponding time. The countdown timer provided in the utility model has simple structure, lower cost and convenient carrying, and can be widely used in the clock field.
Description
Technical field
The utility model relates to a kind of count-down device.
Background technology
Clock and watch are one of necessary articles during people live, no matter be in family of school or work, it all plays important effect, make people's daily life system more regular, in life or work, people need the meter that falls of the time of carrying out often, are to use hourglass in the past, but because hourglass computational accuracy difference few use the to the utmost, common countdown equipment is electric time-keeping at present, but existing these electronic timing sets generally are arranged on the countdown clock on the wall, and product structure complexity costs an arm and a leg in this, also be not easy to carry, and this kind equipment is countdown fate or week, short time countdown function not, and just there is certain inconvenience in this.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, the lower and portable count-down device of cost.
The technical scheme that the utility model adopted is: it comprises housing, described housing is provided with electric supply installation, time display apparatus, control device, power switch, described control device is electrically connected with described electric supply installation, described time display apparatus, power switch respectively, described control device comprises circuit board and multi-position switch, and described circuit board is electrically connected with described multi-position switch.
Described time display apparatus is positioned on the face of described housing, and the face adjacent with described time display apparatus place face is provided with time scale, and described time scale is corresponding with the position of described multi-position switch.
Also be provided with sound prompt device on the described housing, described sound prompt device is electrically connected with described control device.
Described housing is provided with the sounding fabrication hole.
Described housing is provided with the LED warning light, and described LED warning light is electrically connected with described control device.
The beneficial effects of the utility model are: because the utility model comprises housing, described housing is provided with electric supply installation, time display apparatus, control device, power switch, described control device and described electric supply installation, described time display apparatus, described sound prompt device, power switch is electrically connected, described control device comprises circuit board and multi-position switch, described circuit board is electrically connected with described multi-position switch, its structure is simpler and small and exquisite, so cost is lower, carry also more convenient, after opening switch, described multi-position switch is in diverse location, described circuit board is with the different time sections countdown, and described time display apparatus shows the time of different time sections countdown, compares with existing countdown equipment, the countdown of different time sections can be provided, and its use is also more convenient.
Because described time display apparatus is positioned on the face of described housing, the face adjacent with described time display apparatus place face is provided with time scale, and the built-in program of the position of described time scale and described multi-position switch and described circuit board is corresponding, make progress by one side described housing band time scale, the built-in program of described circuit board is responded to the position of described multi-position switch, the time of representing from described time scale begins countdown, and make described time display apparatus show the time that described time scale is represented, so the utility model practicality is good.
Because also be provided with sound prompt device on the described housing, described sound prompt device is electrically connected with described control device, after the countdown end, described sound prompt device sends prompting sound and notifies the user, so the utility model result of use is good.
Description of drawings
Fig. 1 is the structural representation of the utility model off working state;
Fig. 2 is the structural representation of the utility model duty;
Fig. 3 is a sectional structure synoptic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model embodiment.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises housing 1, described housing 1 is provided with electric supply installation 2, time display apparatus 3, sound prompt device 4, power switch 5, control device, described control device and described electric supply installation 2, described time display apparatus 3, described sound prompt device 4, described power switch 5 is electrically connected, described control device comprises circuit board 6 and multi-position switch 7, described multi-position switch 7 is electrically connected with described circuit board 6, described electric supply installation 2 is lithium battery or AC power, described time display apparatus 3 is LCD liquid crystal display or dial plate display screen, described sound prompt device 4 is piezo or loudspeaker, described time display apparatus 3 is positioned on the face of described housing 1, the face adjacent with described time display apparatus 4 place faces is provided with time scale 8, described scale 8 is that arabic numeral are Chinese or alphabetical, described time scale 8 is corresponding with the position and the described circuit board 6 interior programs that are provided with of described multi-position switch 7, and described housing 1 is provided with sounding fabrication hole 10 described housings 1 and is provided with LED warning light 11.
As shown in Figure 4, present embodiment comprises housing 1, described housing 1 is formed by a plurality of, described housing 1 front is provided with described power switch 5, described LED lamp 11, described LCD liquid crystal display, described circuit board 6 and be positioned at described multi-position switch 7 on the described circuit board 6, described multi-position switch is a four way switch, with be equipped with label on positive adjacent four sides of described housing 1 and be respectively 1/3/5/8 scale 8, represent 1 minute respectively, 3 minutes, 5 minutes and 8 minutes, with on the described housing 1 positive opposing backside surface described lithium battery and described piezo are set, described housing also is provided with vocal hole 9 on 1 back side, during use, described LCD liquid crystal display is opened described power switch 5 up, this moment, described LCD liquid crystal display was in standby picture, to have one of described scale 8 placement that faces up, at this moment, described multi-position switch 7 is connected with described circuit board 6, occur the numeral consistent on the described LCD liquid crystal display and begin countdown with this numeral with described scale 8 labels, described LED lamp also begins flicker simultaneously, after timing finishes, described piezo is remembered prompt tone, and described LED lamp also stops flicker simultaneously.
The utility model can be widely used in the clock field.
Claims (5)
1. count-down device, it comprises housing (1), it is characterized in that: described housing (1) is provided with electric supply installation (2), time display apparatus (3), control device, power switch (5), described control device is electrically connected with described electric supply installation (2), described time display apparatus (3), power switch (5) respectively, described control device comprises circuit board (6) and multi-position switch (7), and described circuit board (6) is electrically connected with described multi-position switch (7).
2. a kind of count-down device according to claim 1, it is characterized in that: described time display apparatus (3) is positioned on the face of described housing (1), the face adjacent with described time display apparatus (3) place face is provided with time scale (8), and described time scale (8) is corresponding with the position of described multi-position switch (7).
3. a kind of count-down device according to claim 1 and 2 is characterized in that: also be provided with sound prompt device (4) on the described housing (1), described sound prompt device (4) is electrically connected with described control device.
4. a kind of count-down device according to claim 3 is characterized in that: described housing (1) is provided with sounding fabrication hole (10).
5. a kind of count-down device according to claim 4 is characterized in that: also be provided with at least one LED warning light (11) on the described housing (1), described LED warning light (11) is electrically connected with described control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201029068100 CN201600567U (en) | 2010-02-11 | 2010-02-11 | Countdown timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201029068100 CN201600567U (en) | 2010-02-11 | 2010-02-11 | Countdown timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600567U true CN201600567U (en) | 2010-10-06 |
Family
ID=42811630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201029068100 Expired - Fee Related CN201600567U (en) | 2010-02-11 | 2010-02-11 | Countdown timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600567U (en) |
-
2010
- 2010-02-11 CN CN 201029068100 patent/CN201600567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20110211 |