CN202522862U - Stopwatch - Google Patents
Stopwatch Download PDFInfo
- Publication number
- CN202522862U CN202522862U CN2012200238942U CN201220023894U CN202522862U CN 202522862 U CN202522862 U CN 202522862U CN 2012200238942 U CN2012200238942 U CN 2012200238942U CN 201220023894 U CN201220023894 U CN 201220023894U CN 202522862 U CN202522862 U CN 202522862U
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- CN
- China
- Prior art keywords
- pointer
- stopwatch
- lcds
- processor
- watch dial
- 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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- Electromechanical Clocks (AREA)
Abstract
The embodiment of the utility model discloses a stopwatch, which comprises a pointer and a dial for timing. When the stopwatch is used, not only number jumping is displayed, but also the rotation of the pointer is displayed, so that the stopwatch is more dynamic than a traditional digital stopwatch. The stopwatch disclosed by the embodiment of the utility model comprises a watch casing and a liquid crystal display on the watch casing. A pointer dial for timing is provided on the watch casing, a pointer is provided on the pointer dial, and a processor, a step motor and a gear set are provided on the back of the liquid crystal display and the pointer dial inside the watch casing. The motor signal output terminal of the processor is connected with the control signal input terminal of the step motor, the output shaft of the step motor is connected with the gear set, the gear set is connected with the pointer, and the signal input terminal of the liquid crystal display is connected with the digital watch signal output terminal of the processor. The stopwatch disclosed by the utility model has the advantages of having a rich interface, being full of dynamic while in use, and having results of digital timing and pointer timing.
Description
Technical field
The utility model relates to a kind of stopwatch.
Background technology
At present, existing electronic stopclock all is to adopt LCDs basically, representes timing time with digital form.When using these electronic stopclock timing, have only the numeral on the digital display screen constantly beating, show slightly uninteresting, lack dynamic.
Summary of the invention
The utility model embodiment provides a kind of stopwatch, contains pointer watch dial and LCDs, when using this stopwatch, numeral demonstrations of beating is arranged not only, also cooperates the rotation with pointer, and more traditional digital display stopwatch is innervation more.
A kind of stopwatch; Comprise watchcase and be located at the LCDs on the watchcase; Be located at the pointer watch dial that is used for timing on the watchcase, pointer watch dial is provided with pointer, is provided with processor, stepper motor and gear set in watchcase inside and at LCDs and pointer watch dial back; The motor signal output part of processor connects the Stepping Motor Control signal input part; The output shaft connection gear group of stepper motor, the gear set concatenation pointer, the dagital clock signal output terminal of processor connects the signal input part of LCDs.
Preferably, pointer watch dial is only established a pointer.
Preferably, pointer is a second hand.
Preferably, pointer is 1/10th second hands.
Preferably, pointer watch dial is located at the sidepiece of said LCDs.
Preferably, pointer watch dial is located at the right side of said LCDs.
Can find out from above technical scheme; The utility model embodiment has the following advantages: owing to increased the little dial plate of pointer, make stopwatch dynamic more, do not see Chu or have when unusual in display screen numeral timing result in addition; The timing result of all right reference pointer is difficult for makeing mistakes.
Description of drawings
A kind of stopwatch structural representation of Fig. 1 the utility model;
A kind of stopwatch internal components of Fig. 2 the utility model connects schematic block diagram;
The another kind of stopwatch structural representation of Fig. 3 the utility model;
Another stopwatch structural representation of Fig. 4 the utility model.
Embodiment
With reference to figure 1, the utility model embodiment provides a kind of stopwatch, comprises watchcase 101 and is located at the LCDs 102 on the watchcase 101, and be located at the pointer watch dial that is used for timing 103 on the watchcase 101, said pointer watch dial 103 is provided with pointer 104,
Be provided with processor, stepper motor and gear set in said watchcase 101 inside and at said LCDs 102 and said pointer watch dial 103 backs;
The motor signal output part of said processor connects said Stepping Motor Control signal input part, rotates in order to the control step motor.
The output shaft connection gear group of said stepper motor, said gear set connects said pointer.Stepper motor rotates through the gear set drive pointer.
The dagital clock signal output terminal of processor connects the signal input part of said LCDs, is used for the driving shows signal of display digit time to LCDs output.
Preferably, said pointer watch dial is only established a pointer.
Preferably, preferred, pointer is a second hand, is used for auxiliary LCDs and shows second time.
Preferably, said pointer is 1/10th second hands, is used for auxiliary LCDs and shows 1/10th second time.
When using manual time-keeping, the pointer rotation has increased innervation for stopwatch.
Preferably, said pointer watch dial is located at the sidepiece of said LCDs.
Preferably, said pointer watch dial is located at the right side of said LCDs.
Preferably, said pointer watch dial is located at the following side of said LCDs.
With reference to figure 2, a kind of stopwatch of the utility model embodiment comprises watchcase, be located at the LCDs 202 on the watchcase and be used for the pointer watch dial of timing, and pointer watch dial is provided with pointer 205 and processor 201.Processor 201 has clocking capability, and can be used for the driving shows signal of display digit time to LCDs 202 outputs, can be used for the motor signal of drive motor to stepper motor output, so that the pointer instruction time of driven by motor.
Processor 201 dagital clock signal output terminals connect the signal input part of LCDs 202, and output is used for the driving shows signal of display digit time.The motor signal output part of processor 201 connects the signal input end of stepper motor 203, the output shaft connection gear group 204 of stepper motor, gear set 204 concatenation pointers.Stepper motor drives pointer 205 through gear set 204 and rotates.
Can find out that from above time showing and pointer that processor can be controlled LCDs simultaneously rotate.Export to said Stepping Motor Control signal according to processor, stepper motor can rotate in a clockwise direction with counterclockwise, thereby makes pointer when timing, can clockwise rotate or counterclockwise rotate.
When using this manual time-keeping, processor is to stepper motor output motor signal, and stepper motor is according to the motor signal, and the driven gear axle rotates, thereby pointer is rotated, and promptly carries out timing.Certainly, meanwhile, processor sends clocking information to digital display screen, and digital display screen is the display digit time immediately.Therefore, this stopwatch not only provides digital timing result, and the pointer timing result also is provided.
As shown in Figure 1, when the utility model showed as clock, pointer 104 was used to walk second, and rotating 1 circle is 1 minute.LCDs 102 with divide with the time form show that when pointer 104 rotated 1 circle, the time of LCDs 102 demonstrations then beated 1 minute.
As shown in Figure 3, when the utility model was used for manual time-keeping, when pointer 302 was 1/10 second pointer, the moving circle of revolution was 1 second, 301 of LCDs show respectively second with minute, i.e. the moving circle of pointer revolution, the time that LCDs 301 shows then beated 1 second.When timing during greater than 59 minutes, 59 seconds, 301 of LCDs show divide and the time.
As shown in Figure 4, the utility model be used for countdown the time, pointer 402 can counterclockwise rotate, moving 1 lattice of revolution are 1 second, rotating 1 circle is 1 minute.LCDs 401 with divide with the time form show that when pointer rotated 1 circle, the time that LCDs shows then beated 1 minute, realized inverse 1 minute.
The utility model has combined to be used for the LCDs of display digit clock and the pointer watch dial of pointer instruction time, and the mode of the demonstration time of the electronic watch that breaks traditions satisfies the novel desire of user greatly.
More than a kind of stopwatch that the utility model provided has been carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (6)
1. a stopwatch is characterized in that, comprises watchcase and is located at the LCDs on the watchcase, and be located at the pointer watch dial that is used for timing on the watchcase, said pointer watch dial is provided with pointer,
Be provided with processor, stepper motor and gear set in said watchcase inside and at said LCDs and said pointer watch dial back;
The motor signal output part of said processor connects said Stepping Motor Control signal input part;
The output shaft connection gear group of said stepper motor;
Said gear set connects said pointer;
The dagital clock signal output terminal of processor connects the signal input part of said LCDs.
2. stopwatch according to claim 1 is characterized in that, said pointer watch dial is only established a pointer.
3. stopwatch according to claim 2 is characterized in that, said pointer is a second hand.
4. stopwatch according to claim 2 is characterized in that, said pointer is 1/10th second hands.
5. according to claim 1,2,3 or 4 described stopwatches, it is characterized in that said pointer watch dial is located at the sidepiece of said LCDs.
6. stopwatch according to claim 5 is characterized in that said pointer watch dial is located at the right side of said LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200238942U CN202522862U (en) | 2012-01-18 | 2012-01-18 | Stopwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200238942U CN202522862U (en) | 2012-01-18 | 2012-01-18 | Stopwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522862U true CN202522862U (en) | 2012-11-07 |
Family
ID=47105804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200238942U Expired - Fee Related CN202522862U (en) | 2012-01-18 | 2012-01-18 | Stopwatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179675A (en) * | 2016-03-10 | 2017-09-19 | 卡西欧计算机株式会社 | Indicator device, electronic watch, the pointer driving method of electronic watch and recording medium |
-
2012
- 2012-01-18 CN CN2012200238942U patent/CN202522862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179675A (en) * | 2016-03-10 | 2017-09-19 | 卡西欧计算机株式会社 | Indicator device, electronic watch, the pointer driving method of electronic watch and recording medium |
| CN107179675B (en) * | 2016-03-10 | 2020-02-28 | 卡西欧计算机株式会社 | Hand device, electronic timepiece, hand driving method of electronic timepiece, and recording medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANJIN CHUANGYI ELECTRONIC SCIENCE + TECH. CO., LT Free format text: FORMER OWNER: LIU YIQIN Effective date: 20130509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518105 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130509 Address after: 518105, Shenzhen, Guangdong province Baoan District Songgang Street Community Gate Hill Road, No. 2-3, building 98 Patentee after: Wanjin Chuangyi Electronic Science & Tech. Co., Ltd., Shenzhen City Address before: 518000 No. 98 down road, Songgang Town, Shenzhen, Guangdong, Baoan District Patentee before: Liu Yiqin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |