CN207924384U - Second hand external double dial time display apparatus - Google Patents
Second hand external double dial time display apparatus Download PDFInfo
- Publication number
- CN207924384U CN207924384U CN201820247671.1U CN201820247671U CN207924384U CN 207924384 U CN207924384 U CN 207924384U CN 201820247671 U CN201820247671 U CN 201820247671U CN 207924384 U CN207924384 U CN 207924384U
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- Prior art keywords
- hand
- minute
- dial
- hollow shaft
- fixedly connected
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- Electromechanical Clocks (AREA)
Abstract
The utility model discloses a kind of second hand external double dial time display apparatus, including watchcase, covering is connected to the transparent watch mirror at watchcase place suitable for reading, the movement being fixed in watchcase, the small time taking disk being fixedly connected with watch mirror is equipped in the watchcase, hour hands above small time taking disk, the every minute and second dial being fixedly connected below small time taking disk and with watch mirror, minute hand above every minute and second dial and below small time taking disk, and it can be from the second hand of its outside indicating graduation below every minute and second dial, with the mandrel centre bore II of small time taking disk rotation connection and be fixedly connected with hour hands, the hollow shaft I for being sheathed on mandrel and being fixedly connected with minute hand, the hollow shaft II for being sheathed in hollow shaft I and being fixedly connected with second hand；The mandrel, hollow shaft I, hollow shaft II respectively with the hour hand axle of movement, minute hand shaft, second hand axle Synchronous Transmission.Using the utility model can quick meter reading, be also beneficial to children for learning know clock.
Description
Technical field
The utility model belongs to clock and watch technical field, specifically, more particularly to when a kind of second hand external double dial
Between display device.
Background technology
Currently, existing clock and watch install hour hands, minute hand, second hand in the top of same dial plate concentratedly, people are in meter reading
It needs first to distinguish each indicator, it is time-consuming and laborious then using certain mental arithmetic ability readout time.
Invention content
The purpose of this utility model is to provide a kind of second hand external double dial time display apparatus, use the device
Can quick meter reading, be also beneficial to children for learning know clock.
To achieve the above object, the utility model uses following technical scheme：
A kind of second hand external double dial time display apparatus, including：Watchcase, covering are connected to the saturating of watchcase place suitable for reading
Bright watch mirror, the movement being fixed in watchcase, be equipped in the watchcase small time taking disk being fixedly connected with watch mirror, be set to it is small
When dial above hour hands, below small time taking disk and be fixedly connected with watch mirror every minute and second dial, be set to every minute and second and carve
Minute hand above scale and below small time taking disk, below every minute and second dial and can be from the second of its outside indicating graduation
Needle, with the rotation connection of the centre bore II of small time taking disk and the mandrel being fixedly connected with hour hands, be sheathed on mandrel and and minute hand
The hollow shaft I being fixedly connected, the hollow shaft II for being sheathed in hollow shaft I and being fixedly connected with second hand, the small time taking disk
Diameter is less than the diameter and the two parallel coaxial of every minute and second dial；The mandrel, hollow shaft I, hollow shaft II respectively with movement
Hour hand axle, minute hand shaft, second hand axle Synchronous Transmission.
Further, the small time taking disk is fixedly connected by several convex blocks II with the lower surface of watch mirror, described point
Second dial is fixedly connected by several convex blocks I with the lower surface of watch mirror.
Further, the convex block II is the digital three-dimensional scale of single protrusion on small time taking disk, the convex block II
Number be 4 and when being 3 respectively, 6 when, 9 when, 12 when three-dimensional digit scale.
Further, the convex block I is the three-dimensional scale of single protrusion on every minute and second dial, and the number of the convex block I is 4
It is a and be located at on 15 points, 30 points, 45 points, 60 points of corresponding scales.
Further, the mandrel with hour hand axle, hollow shaft I with minute hand shaft, hollow shaft II with second hand axle respectively by same
Step band Synchronous Transmission.
Further, the small time taking disk, be respectively equipped with hour number mark corresponding with its scale on every minute and second dial
Note, every minute and second numeral mark.
Compared with prior art, the utility model has the beneficial effects that：
The utility model separates the small time taking disk of clock and watch and every minute and second dial up and down, and the major part of second hand is placed in every minute and second
The lower part of dial, from outside indicating graduation, each indicator distinguish it is apparent, when people's meter reading, can directly read from inside to outside, point,
The numerical value of second, without calculating, meter reading is quick and convenient, and children for learning knowledge table is also beneficial to using the clock and watch.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model every minute and second dial；
Fig. 3 is the structural schematic diagram of the utility model small time taking disk；
Fig. 4 is the structural schematic diagram of the utility model second hand；
Fig. 5 is sectional view along A-A in Fig. 1；
Fig. 6 is the partial enlarged view at I in Fig. 5.
In figure：1, watchcase；2, every minute and second dial；3, small time taking disk；4, hour hands；5, minute hand；6, second hand；7, movement；8、
Watch mirror；9, mandrel；10, hollow shaft I；11, hollow shaft II；12, synchronous pulley I；13, synchronous pulley II；14, synchronous pulley III；
15, synchronous pulley IV；16, synchronous pulley V；17, synchronous pulley VI；201, centre bore I；202, convex block I；301, centre bore II；
302, convex block II；601, showing rod；701, hour hand axle；702, minute hand shaft；703, second hand axle.
Specific implementation mode
The utility model is more fully understood for the ease of those skilled in the art, below by specific embodiment and in conjunction with attached drawing pair
The utility model is described further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of second hand external double dial time display apparatus, including
The watchcase 1 of open topped is covered with transparent watch mirror 8 in the upper opening fixation of watchcase 1.It is fixed on shell bottom in watchcase 1
It can be mechanical movement to have movement 7, movement 7, can also be quartz cassette or other watch and clock movements, the output end difference of movement 7
There are hour hand axle 701, minute hand shaft 702, second hand axle 703, wherein minute hand shaft 702 to be set in hour hand axle 701, second hand axle 703 is arranged
In minute hand shaft 702, and the top of second hand axle 703 is higher than the top of minute hand shaft 702, and the top of minute hand shaft 702 is higher than hour hand axle
701 top.It is separately installed with synchronous pulley IV 15 on the hour hand axle 701, minute hand shaft 702, second hand axle 703 of movement 7, synchronizes
Belt wheel V 16, synchronous pulley VI 17.Discoid small time taking disk 3 is fixed in the lower part of watch mirror 8, in small time taking disk 3
Center is provided with transparent centre bore II 301, is fixed with corresponding hour number mark at scale when small time taking disk 3 is each whole
Note.When by 3 on small time taking disk 3,6 when, 9 when, 12 when numeral mark be processed into the convex block II 302 to raise up, and by 4
The upper surface of convex block II 302 is fixedly connected on the lower surface of watch mirror 8.Discoid point is equipped in the lower part of small time taking disk 3
Second dial 2, transparent centre bore I 201 is provided at the center of every minute and second dial 2, in the integer of every minute and second dial 2 each 5
It is fixed with corresponding every minute and second numeral mark at times scale.On centre bore II 301 and every minute and second dial 2 on small time taking disk 3
Centre bore I 201 is coaxial, and the diameter of small time taking disk 3 is less than the diameter of every minute and second dial 2, it is made not shelter from every minute and second quarter
The scale and numeral mark of scale 2.By the scale corresponding on every minute and second dial 2 15 points, 30 points, 45 points, 60 points be processed into
The convex block I 202 of upper protrusion, and the upper surface of 4 convex blocks I 202 is fixedly connected on the lower surface of watch mirror 8.
Mandrel 9 is equipped with by bearing in the centre bore II 301 of small time taking disk 3,9 lower end of mandrel is fixed by bearing
In the bottom of watchcase 1, about 9 mandrel is fixed, can only be rotated around central shaft.The upper end of mandrel 9 is located at the upper of small time taking disk 3
Side is simultaneously installed with hour hands 4, and the lower end of mandrel 9 passes through the centre bore I 201 of every minute and second dial 2, and being located at every minute and second in mandrel 9 carves
Synchronous pulley III 14, synchronous pulley III 14 and the synchronous pulley IV on hour hand axle 701 are installed at the shaft part of 2 lower end of scale
15 are connected by toothed belt transmission, to which the hour hand axle 701 of movement 7 can drive hour hands 4 to rotate synchronously.It is arranged on mandrel 9
Coaxial hollow shaft I 10, hollow shaft I 10 are mounted on by plane bearing on mandrel 9, keep about I 10 hollow shaft fixed, only
It can be rotated around mandrel 9.The upper end of hollow shaft I 10 pass through every minute and second dial 2 centre bore I 201, be located at every minute and second dial 2 with it is small
When dial 3 between, be installed with minute hand 5 in the upper end of hollow shaft I 10；The lower end of hollow shaft I 10 is located at synchronous pulley III
14 top is simultaneously equipped with synchronous pulley II 13, and synchronous pulley II 13 passes through synchronous with the synchronous pulley V 16 on minute hand shaft 702
V belt translation connects, to which the minute hand shaft 702 of movement 7 can drive minute hand 5 to rotate synchronously.It is arranged in hollow shaft I 10 same with it
The hollow shaft II 11 of axis, hollow shaft II 11 are mounted on by plane bearing in hollow shaft I 10, keep about II 11 hollow shaft fixed,
It can only be rotated around hollow shaft I 10.The upper end of hollow shaft II 11 is located at the lower section of every minute and second dial 2 and is installed with second hand 6, empty
The lower end of mandrel II 11 is located at the top of synchronous pulley II 13 and is equipped with synchronous pulley I 12, synchronous pulley I 12 and second hand axle
Synchronous pulley VI 17 on 703 is connected by toothed belt transmission, is turned to which the second hand axle 703 of movement 7 can drive second hand 6 to synchronize
It is dynamic.The radius of second hand 6 is more than the radius of every minute and second dial 2, and upward showing rod 601, showing rod are fixed in the end of second hand 6
601 can be from the outside indicating graduation of every minute and second dial 2.
In view of above-described embodiment, the course of work and operation principle of the utility model are as follows：
As shown in figure 5, when the utility model is used, hour hand axle 701, minute hand shaft 702, the second hand axle 703 of movement 7 lead to respectively
Crossing toothed belt transmission drives hour hands 4, minute hand 5, second hand 6 to rotate synchronously.Hour hands 4 are located at the top of small time taking disk 3, from inside to outside
Indicate time scale；A part for every minute and second dial 2 and minute hand 5 is hidden in the lower section of small time taking disk 3, when indicating from inside to outside
Between scale；The major part of second hand 6 is hidden in the lower section of every minute and second dial 2, and the only showing rod 601 of its end is located at every minute and second scale
The outside of disk 2, each indicator are distinguished apparent, and when people can directly read from inside to outside, the numerical value of minute, second, meter reading is quick and convenient.Institute
It states small time taking disk 3 to be fixedly connected with the lower surface of watch mirror 8 by 4 convex blocks II 302, the every minute and second dial 2 is convex by 4
Block I 202 is fixedly connected with the lower surface of watch mirror 8, can simplify the overall structure of clock and watch.The small time taking disk 3, every minute and second dial
Hour numeral mark corresponding with its scale is respectively equipped on 2, every minute and second numeral mark can help children for learning knowledge table.
Claims (6)
1. a kind of second hand external double dial time display apparatus, including：Watchcase (1), covering are connected to watchcase (1) place suitable for reading
Transparent watch mirror (8), the movement (7) that is fixed in watchcase (1), it is characterised in that：It is equipped in the watchcase (1) and watch mirror
(8) the small time taking disk (3) that is fixedly connected, is set under small time taking disk (3) hour hands (4) being set to above small time taking disk (3)
Side and be fixedly connected with watch mirror (8) every minute and second dial (2), be set to every minute and second dial (2) above and be located at small time taking disk (3)
The minute hand (5) of lower section, be set to every minute and second dial (2) below and can from its outside indicating graduation second hand (6), with small time taking disk
(3) centre bore II (301) rotation connection and be fixedly connected with hour hands (4) mandrel (9), be sheathed on mandrel (9) and with point
Hollow shaft I (10) that needle (5) is fixedly connected, the hollow shaft II for being sheathed in hollow shaft I (10) and being fixedly connected with second hand (6)
(11), the diameter of the small time taking disk (3) is less than the diameter and the two parallel coaxial of every minute and second dial (2)；The mandrel
(9), hollow shaft I (10), hollow shaft II (11) respectively with the hour hand axle of movement (7) (701), minute hand shaft (702), second hand axle
(703) Synchronous Transmission.
2. second hand external double dial time display apparatus according to claim 1, it is characterised in that：The small moment
Scale (3) is fixedly connected by several convex blocks II (302) with the lower surface of watch mirror (8), the every minute and second dial (2) if by
A dry convex block I (202) is fixedly connected with the lower surface of watch mirror (8).
3. second hand external double dial time display apparatus according to claim 2, it is characterised in that：The convex block II
(302) it is single raised digital three-dimensional scale on small time taking disk (3), the number of the convex block II (302) is 4 and difference
When being 3,6 when, 9 when, 12 when three-dimensional digit scale.
4. second hand external double dial time display apparatus according to claim 2, it is characterised in that：The convex block I
(202) it is that individually the three-dimensional scale of protrusion, the number of the convex block I (202) are 4 and are located on every minute and second dial (2)
With on 15 points, 30 points, 45 points, 60 points of corresponding scales.
5. second hand external double dial time display apparatus according to claim 1, it is characterised in that：The mandrel
(9) with hour hand axle (701), hollow shaft I (10) with minute hand shaft (702), hollow shaft II (11) with second hand axle (703) respectively by same
Step band Synchronous Transmission.
6. according to Claims 1 to 5 any one of them second hand external double dial time display apparatus, it is characterised in that：
Hour numeral mark corresponding with its scale, every minute and second number are respectively equipped on the small time taking disk (3), every minute and second dial (2)
Label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247671.1U CN207924384U (en) | 2018-02-10 | 2018-02-10 | Second hand external double dial time display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247671.1U CN207924384U (en) | 2018-02-10 | 2018-02-10 | Second hand external double dial time display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924384U true CN207924384U (en) | 2018-09-28 |
Family
ID=63600043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247671.1U Expired - Fee Related CN207924384U (en) | 2018-02-10 | 2018-02-10 | Second hand external double dial time display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142360A (en) * | 2018-11-06 | 2020-05-12 | 斯沃奇集团研究和开发有限公司 | Object provided with a photoelectric display device |
| CN112650041A (en) * | 2020-12-28 | 2021-04-13 | 深圳穿金戴银科技股份有限公司 | Watch with suspended dial |
-
2018
- 2018-02-10 CN CN201820247671.1U patent/CN207924384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142360A (en) * | 2018-11-06 | 2020-05-12 | 斯沃奇集团研究和开发有限公司 | Object provided with a photoelectric display device |
| CN112650041A (en) * | 2020-12-28 | 2021-04-13 | 深圳穿金戴银科技股份有限公司 | Watch with suspended dial |
| CN114995091A (en) * | 2020-12-28 | 2022-09-02 | 深圳穿金戴银科技股份有限公司 | Watch without watch hand structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |