CN104201052A - Multiple stage type timer - Google Patents
Multiple stage type timer Download PDFInfo
- Publication number
- CN104201052A CN104201052A CN201410418144.9A CN201410418144A CN104201052A CN 104201052 A CN104201052 A CN 104201052A CN 201410418144 A CN201410418144 A CN 201410418144A CN 104201052 A CN104201052 A CN 104201052A
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- China
- Prior art keywords
- escapement
- escape wheel
- timer
- clamping plate
- tilting member
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Abstract
Disclosed is a multiple stage type timer. The multiple stage type timer comprises a power mechanism, an escapement mechanism and a transmission mechanism arranged between the power mechanism and the escapement mechanism, wherein the escapement mechanism comprises escapement wheels which can respectively rotate around own wheel axles and are connected with a timer clamp plate, and an escapement swing component which can rotate around a swing shaft and is connected with the timer clamp plate, the escapement wheel comprises a plurality of escapement wheel blades including an escapement wheel base blade, the plurality of the escapement wheel blades are fixed with one another and respectively rotate around own wheel axles, numbers of teeth on the plurality of the escapement wheel blades are not equal to one another, the swing shaft which can slide along the axial direction is arranged on the timer clamp plate, and a control mechanism which is used to control the escapement swing component to move along the axial direction of the swing shaft and enable the escapement swing component to run only cooperatively with one escapement wheel blade at the same time is further arranged on the timer clamp plate. According to the multiple stage type timer, the swing shaft can be switched among the plurality of the escapement wheel blades by being controlled to move, and correspondingly the power mechanism can output power at various different speeds, and furthermore different requirements of a user for timing lengths and timing accuracy are met.
Description
Technical field
the present invention relates to a kind of timer, particularly multi-stage timer.
Background technology
in prior art, multi-stage timer can be applied to the various household electrical appliances such as microwave oven, roaster, in use, according to different food materials demands, as some hour is unit adding that man-hour requirement take, some will take every minute and second as unit, and only makes actuating unit can not meet above-mentioned requirements by a kind of frequency output, needs the timer of multisection type frequency output mode just can meet.The multi-stage timer that is now CN2836223 as patent publication No., comprise timer clamping plate, be arranged on actuating unit on described timer clamping plate, for controlling escapement that described actuating unit power discharges, be arranged on the transmission mechanism between described actuating unit and described escapement, described escapement comprises around wheel shaft and is rotatably connected on escape wheel on described timer clamping plate, timer clamping plate around swinging axle described in being rotatably connected on the escapement tilting member matching with described escape wheel.Multi-stage timer also comprises wobble frequency switching mechanism, described wobble frequency switching mechanism comprises adjustable lug, cam and stopping means, described adjustable lug has projection and pivotally connected by reference column and timer clamping plate, one end of described swinging axle is arranged on adjustable lug, described cam has wheel edge and the wheel edge that radius is less that radius is larger at least, and cam is arranged on the line shaft of actuating unit regularly, described adjustable lug be raised to rare two service positions: the first service position is that the projection of described adjustable lug withstands on wheel that radius is larger along upper, the second service position is that the projection of adjustable lug withstands on wheel that radius is less along upper.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of multi-stage timer.
in order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of multi-stage timer, comprise timer clamping plate, be arranged on the actuating unit on described timer clamping plate, the escapement discharging for controlling described actuating unit power, transmission mechanism between actuating unit described in being arranged on and described escapement, described escapement comprises around wheel shaft and is rotatably connected on the escape wheel on described timer clamping plate, around swinging axle, be rotatably connected on the escapement tilting member that the escape wheel for described on described timer clamping plate matches and operates, described escape wheel comprises a plurality of escape wheel sheets of escape wheel substrate, a plurality of described escape wheel sheets interfix and take described wheel shaft as center of rotation, the number of teeth on a plurality of described escape wheel sheets is not identical, described swinging axle can be along being arranged on axially slidably on described timer clamping plate, on described timer clamping plate, be provided with for controlling described escapement tilting member and move axially along described swinging axle, and the controlling organization that makes described escapement tilting member can only match with the escape wheel sheet described at one time and operate.
in some embodiments, the tooth on a plurality of described escape wheel sheets respectively the projection in the plane at described escape wheel sheet place coincide.
in some embodiments, the number of teeth on a plurality of described escape wheel sheets arranges mutually exponentially.
in some embodiments, the tooth on the escape wheel sheet described in each is evenly distributed in periphery.
in some embodiments, described controlling organization comprises along the direction of axis line that is parallel to described swinging axle and is slidably arranged in speed control rod on described timer clamping plate, rotates or be slidably connected at the button sliding for controlling described speed control rod on described timer clamping plate, on described speed control rod, have the first contact part and the second contact part, the both ends of described swinging axle are inconsistent with the first contact part, described the second contact part respectively.
in some further execution mode, described multi-stage timer also comprises that the escapement tilting member described in making is tending towards the elastic component that matches with described escape wheel substrate and operate, between the speed control rod described in described elastic component is arranged at and described timer clamping plate.
in some embodiments, described escape wheel sheet has two.
in some embodiments, the number of teeth on a plurality of described escape wheel sheets be take the number of teeth of described escape wheel substrate and is increased progressively successively as benchmark.
scope of the present invention, is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain by above-mentioned technical characterictic or its equivalent feature and carry out combination in any and other technical scheme of forming simultaneously.The technical characterictic that has a similar functions such as disclosed in above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
because technique scheme is used, the present invention compared with prior art has following advantages: the regulative mode that the invention provides a kind of new technology design, the number of teeth on application escape wheel sheet is more, the output of actuating unit is rotated slower, the number of teeth on escape wheel sheet is fewer, faster principle is rotated in the output of actuating unit, the present invention is provided with the escape wheel sheet of a plurality of different numbers of teeth, by controlling swinging axle, move axially, escapement tilting member is switched mutually between a plurality of escape wheel sheets, make accordingly actuating unit to export with multiple different speed, meet the different needs of user's timing length and timing accuracy.
Accompanying drawing explanation
accompanying drawing 1 is stereogram of the present invention;
accompanying drawing 2 is stereogram of the present invention (omission button);
accompanying drawing 3 launches schematic diagram (embodiment mono-, escapement tilting member match with escape wheel substrate running) for the present invention;
accompanying drawing 4 launches schematic diagram (embodiment mono-, escapement tilting member match with escape wheel tag running) for the present invention;
accompanying drawing 5 is escapement schematic diagram (embodiment mono-, escapement tilting member match with escape wheel substrate running);
accompanying drawing 6 is escapement schematic diagram (embodiment mono-, escapement tilting member match with escape wheel tag running);
accompanying drawing 7 is escape wheel schematic diagram (embodiment mono-);
accompanying drawing 8 is escapement tilting member schematic diagram (embodiment mono-);
accompanying drawing 9 is the K-K amplification profile of accompanying drawing 2;
accompanying drawing 10 launches schematic diagram (embodiment bis-, escapement tilting member match with escape wheel substrate running) for the present invention;
accompanying drawing 11 launches schematic diagram (embodiment bis-, escapement tilting member match with escape wheel tag running) for the present invention;
accompanying drawing 12 is escapement tilting member schematic diagram (embodiment bis-);
accompanying drawing 13 is escape wheel schematic diagram (embodiment bis-);
accompanying drawing 14 is escapement schematic diagram (embodiment bis-, escapement tilting member match with escape wheel substrate running);
accompanying drawing 15 is escapement schematic diagram (embodiment bis-, escapement tilting member match with escape wheel tag running);
wherein: 1, timer clamping plate; 2, actuating unit; 21, great wheel; 22, clockwork spring; 3, escapement; 31, escape wheel; 311, escape wheel substrate; 312, escape wheel tag; 313, wheel shaft; 32, escapement tilting member; 321, swinging axle; 33, escapement; 34, hairspring; 4, transmission mechanism; 41, the first drive; 42, the second drive; 43, the 3rd drive; 5, controlling organization; 51, speed control rod; 511, the first contact part; 512, the second contact part; 52, button; 6, elastic component.
Embodiment
embodiment mono-, the multi-stage timer as shown in accompanying drawing 1-accompanying drawing 4, and a kind of have the timer of fixed frequency to comprise: timer clamping plate 1;
be arranged on the actuating unit 2 on timer clamping plate 1, actuating unit 2 generally includes the great wheel 21 with clockwork spring 22, rotates great wheel 21 and tightens clockwork spring 22, thereby make actuating unit 2 produce power;
the escapement 3 discharging for controlling actuating unit 2 power, escapement 3 comprises around wheel shaft 313 and is rotatably connected on escape wheel 31 on timer clamping plate 1, around swinging axle 321, is rotatably connected on the escapement tilting member 32 that coordinates running with escape wheel 31 escapements on timer clamping plate 1, in addition, this have the escapement 3 of the timer of fixed frequency also to comprise escapement 33 and the hairspring 34 swinging for controlling escapement tilting member 32, escapement tilting member 32 is forked, so-called escapement lever;
be arranged on the transmission mechanism 4 between actuating unit 2 and escapement 3, in prior art, transmission mechanism 4 consists of a plurality of travelling gears, the number of travelling gear is determined according to actual needs, in the present embodiment, as shown in accompanying drawing 3,4, transmission mechanism 4 comprises the first drive 41, the second drive 42 and the 3rd drive 43 arranging between great wheel 21 and the following escape wheel of mentioning 31.
below be all prior art, do not describe in detail.
as shown in accompanying drawing 3-8, escape wheel 31 comprises a plurality of escape wheel sheets of escape wheel substrate 311, a plurality of escape wheel sheets interfix and take wheel shaft 313 as center of rotation, tooth on a plurality of escape wheel sheets claims escapement tooth, the number of teeth is not identical, swinging axle 321 can, along being arranged on axially slidably on timer clamping plate 1, be provided with the controlling organization 5 that moves axially and make escapement tilting member 32 can only match with an escape wheel sheet at one time and operate along swinging axle 321 for controlling escapement tilting member 32 on timer clamping plate 1.
as shown in accompanying drawing 5-7, the number of teeth on a plurality of escape wheel sheets be take the number of teeth of escape wheel substrate 311 and is increased progressively successively as benchmark, and the number of teeth on a plurality of escape wheel sheet is set to preferably mutually exponentially.Tooth on each escape wheel sheet is evenly distributed in periphery.Thereby make escapement tilting member 32 no matter which escape wheel sheet to coordinate running with, can make actuating unit at the uniform velocity export release power.
tooth on a plurality of escape wheel sheets respectively projection in the plane at escape wheel sheet place coincides.
in the present embodiment, escape wheel sheet has two, for escape wheel substrate 311 and escape wheel tag 312, the number of teeth on escape wheel substrate 311 is few, as it is three, the number of teeth on escape wheel annex 312 is 15, the output rate of release of actuating unit when escapement tilting member 32 matches with escape wheel substrate 311,5 times of quick output rate of release of actuating unit when escapement tilting member 32 matches with escape wheel tag 312.
multi-stage timer also comprises the elastic component 6 that makes escapement tilting member 32 be tending towards matching with escape wheel substrate 311 running.
because escape wheel sheet only has two, so the structure of the controlling organization adopting in the present embodiment is as follows, as accompanying drawing 1, 2, shown in 9, controlling organization 5 comprises along the direction of axis line that is parallel to swinging axle 321 and is slidably arranged in the speed control rod 51 on timer clamping plate 1, rotate or be slidably connected at the button 52 sliding for controlling speed control rod 51 on timer clamping plate 1, on speed control rod 51, there is the first contact part 511 and the second contact part 512, swinging axle 321 is arranged between the first contact part 511 and the second contact part 512, the both ends of swinging axle 321 respectively with the first contact part 511, the second contact part 512 is inconsistent.Elastic component 6 is arranged between speed control rod 51 and timer clamping plate 1.Shown in accompanying drawing 3,5, elastic component 6 is extension spring, and in the situation that not controlling speed control rod 51, under the effect of elastic component 6, escapement tilting member 32 is stablized and coordinated running mutually with escape wheel substrate 311.After pressing button 52, the elastic force that button 52 overcomes elastic component 6 is controlled speed control rod 51 and is slided, and speed control rod 51 drives swinging axles 321 to move axially, and shown in accompanying drawing 4,6, makes escapement tilting member 32 running that matches with escape wheel tag 312.After control button 52 resets, under the effect of elastic component 6, speed control rod 51 resets, and synchronously, swinging axle 321 is axially pulled reset, escapement tilting member 32 running that matches with escape wheel substrate 311.
in addition, without diagram, controlling organization can also adopt other structure, as a knob is set on timer clamping plate 1, is provided with a rippled edge on the circumferencial direction of knob, and an end of rippled edge and swinging axle 321 is inconsistent.Escape wheel sheet has how many numbers, has the projection of corresponding escape wheel sheet number on rippled edge, and the height of each projection differs, thereby control escapement tilting member 32, matches with corresponding escape wheel sheet.
embodiment bis-, as shown in accompanying drawing 10-15, embodiment bis-is with the difference of embodiment mono-, it is equally also a kind of timer conventional in prior art that example two is executed in practicality, and is a kind of without fixed frequency timer, and the profile of tooth of the tooth of escape wheel outer rim is different from the profile of tooth that has fixed frequency timer, the tooth of the escape wheel outer rim in the present embodiment is called ratchet, and control escapement tilting member 32, be escapement shape, so-called steel wire escapement, and do not need escapement and the hairspring in embodiment mono-.As shown in the accompanying drawing 10,11,13 of the accompanying drawing 3,4,7 of embodiment mono-and embodiment bis-, because escape wheel substrate 311 is different from the position of escape wheel tag 312, in embodiment mono-, be that swinging axle 321 moves from top to bottom, realizing escapement tilting member 32 is changed to escape wheel tag 312 by escape wheel substrate 311, in embodiment bis-, be that swinging axle 321 moves from lower to upper, realize escape wheel parts 32 and changed to escape wheel tag 312 by escape wheel substrate 311.
as mentioned above, we are illustrated according to aim of the present invention completely, but the present invention is not limited to above-described embodiment and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought license of the present invention.
Claims (8)
1.
a kind of multi-stage timer, comprise timer clamping plate (1), be arranged on the actuating unit (2) on described timer clamping plate (1), the escapement (3) discharging for controlling described actuating unit (2) power, transmission mechanism (4) between actuating unit (2) described in being arranged on and described escapement (3), described escapement (3) comprises around wheel shaft (313) and is rotatably connected on the escape wheel (31) on described timer clamping plate (1), around swinging axle (321), be rotatably connected on the escapement tilting member (32) that matches and operate for the escape wheel with described (31) on described timer clamping plate (1), it is characterized in that: described escape wheel (31) comprises a plurality of escape wheel sheets of escape wheel substrate (311), a plurality of described escape wheel sheets interfix and take described wheel shaft (313) is center of rotation, the number of teeth on a plurality of described escape wheel sheets is not identical, described swinging axle (321) can be along being arranged on axially slidably on described timer clamping plate (1), on described timer clamping plate (1), be provided with for controlling described escapement tilting member (32) and move axially along described swinging axle (321), and the controlling organization (5) that makes described escapement tilting member (32) can only match with the escape wheel sheet described at one time and operate.
2.
multi-stage timer according to claim 1, is characterized in that: the tooth on a plurality of described escape wheel sheets respectively projection in the plane at described escape wheel sheet place coincides.
3.
multi-stage timer according to claim 1, is characterized in that: the number of teeth on a plurality of described escape wheel sheets arranges mutually exponentially.
4.
multi-stage timer according to claim 1, is characterized in that: the tooth on the escape wheel sheet described in each is evenly distributed in periphery.
5.
multi-stage timer according to claim 1, it is characterized in that: described controlling organization (5) comprises the speed control rod (51) on the timer clamping plate (1) described in being slidably arranged in along the direction of axis line that is parallel to described swinging axle (321), rotate or be slidably connected at the button (52) sliding for controlling described speed control rod (51) on described timer clamping plate (1), on described speed control rod (51), there is the first contact part (511) and the second contact part (512), the both ends of described swinging axle (321) respectively with the first contact part (511), described the second contact part (512) is inconsistent.
6.
multi-stage timer according to claim 5, it is characterized in that: described multi-stage timer also comprises that the escapement tilting member (32) described in making is tending towards the elastic component (6) that matches with described escape wheel substrate (311) and operate, between the speed control rod (51) described in described elastic component (6) is arranged at and described timer clamping plate (1).
7.
multi-stage timer according to claim 1, is characterized in that: described escape wheel sheet has two.
8.
multi-stage timer according to claim 1, is characterized in that: the number of teeth on a plurality of described escape wheel sheets be take the number of teeth of described escape wheel substrate (311) and increased progressively successively as benchmark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418144.9A CN104201052B (en) | 2014-08-22 | 2014-08-22 | Multiple stage type timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418144.9A CN104201052B (en) | 2014-08-22 | 2014-08-22 | Multiple stage type timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104201052A true CN104201052A (en) | 2014-12-10 |
| CN104201052B CN104201052B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410418144.9A Active CN104201052B (en) | 2014-08-22 | 2014-08-22 | Multiple stage type timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201052B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232939A (en) * | 2017-07-24 | 2017-10-10 | 福建工程学院 | A kind of autorotation clothes hanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507125Y (en) * | 2000-10-11 | 2002-08-21 | 信一精密株式会社 | Timer with multi-section time regulation function |
| JP2002279879A (en) * | 2001-03-22 | 2002-09-27 | Sankyo Seiki Mfg Co Ltd | Time switch |
| CN2836223Y (en) * | 2005-11-23 | 2006-11-08 | 苏州松桂电器有限公司 | Multi-stage timer |
| CN2862304Y (en) * | 2005-08-19 | 2007-01-24 | 杭州市天马定时器厂 | Time velocity adjustable timer |
| CN203983157U (en) * | 2014-08-22 | 2014-12-03 | 苏州松桂电器有限公司 | Multi-stage timer |
-
2014
- 2014-08-22 CN CN201410418144.9A patent/CN104201052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507125Y (en) * | 2000-10-11 | 2002-08-21 | 信一精密株式会社 | Timer with multi-section time regulation function |
| JP2002279879A (en) * | 2001-03-22 | 2002-09-27 | Sankyo Seiki Mfg Co Ltd | Time switch |
| CN2862304Y (en) * | 2005-08-19 | 2007-01-24 | 杭州市天马定时器厂 | Time velocity adjustable timer |
| CN2836223Y (en) * | 2005-11-23 | 2006-11-08 | 苏州松桂电器有限公司 | Multi-stage timer |
| CN203983157U (en) * | 2014-08-22 | 2014-12-03 | 苏州松桂电器有限公司 | Multi-stage timer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232939A (en) * | 2017-07-24 | 2017-10-10 | 福建工程学院 | A kind of autorotation clothes hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104201052B (en) | 2017-01-18 |
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