CN2366881Y - Knob of mechanical programmable controller - Google Patents
Knob of mechanical programmable controller Download PDFInfo
- Publication number
- CN2366881Y CN2366881Y CN 99228015 CN99228015U CN2366881Y CN 2366881 Y CN2366881 Y CN 2366881Y CN 99228015 CN99228015 CN 99228015 CN 99228015 U CN99228015 U CN 99228015U CN 2366881 Y CN2366881 Y CN 2366881Y
- Authority
- CN
- China
- Prior art keywords
- knob
- programmable controller
- program
- display disc
- lid
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to a knob of a mechanical programmable controller, which is composed of a knob and a knob insert and also comprises an indicating dial, a knob cover and a knob cover pressure spring, wherein, the indicating dial is a concave dial and is sheathed on a shaft rod of the programmable controller, and the bottom part of the dial is matched with a fixed pin on the shaft rod of the programmable controller; the knob insert is arranged at the upper part of the indicating dial and is connected with the shaft rod of the programmable controller, the knob cover is arranged at the upper part of the indicating dial and in a position in parallel with the knob, and the knob cover pressure spring is arranged at the lower part of the knob cover. The utility model provides a knob of a mechanical programmable controller, which is matched with a plane type or a thin film switch panel and can be used together with a washing machine, a microwave oven, etc.
Description
The utility model relates to a kind of mechanically program-controlled device knob.
It is multiple to use the household electrical appliance of mechanically program-controlled device (comprising timer) to have, as washing machine, microwave oven etc.The inner structure of mechanically program-controlled device mainly is to be power with mechanical clockwork spring, when turning clockwise, connects the corresponding work contact, and mechanically program-controlled device work is to the corresponding time.Mechanically program-controlled device as use in washing machine also is provided with on-off switch, generally is by outside dial-out knob energized, presses power cutoff of following time.The existing mechanical program controller is the knob of a projection, and is comparatively outstanding on the control panel of whole electrical equipment, and when more appliance panel adopted plane formula or the design of thin film switch formula, existing machinery program controller knob difficulty matched.The existing mechanical program controller is also fragile when positive and negative two directions are rotated.
The purpose of this utility model is: a kind of mechanically program-controlled device knob that is complementary with plane formula or thin film switch panel is provided, especially supplies the supporting knobs of household electrical appliances such as mechanically program-controlled washing machine, microwave oven.The purpose of this utility model also is to provide a kind of non-damageable mechanically program-controlled device knob.
The utility model is achieved in that a kind of mechanically program-controlled device knob, comprise knob and knob inserts composition, it is characterized in that it being to comprise that also display disc, knob lid and knob lid stage clip constitute, display disc is a concavity dish, be enclosed within on the program controller axostylus axostyle, the fixed pin on the bottom of dish and the program controller axostylus axostyle matches, and the knob inserts is connected on display disc top and with the program controller axostylus axostyle, be provided with the knob lid at the position equal with knob, display disc top, knob lid stage clip is in the bottom of knob lid.
The utility model is seen in appearance, the knob plane can coincide with the plane of household electrical appliance, when using the utility model knob, push the knob lid with hand, stage clip sink, and pinches knob and turns clockwise, then can directly stir knob with hand, according to the needs selection function (can indicate arrow on the display disc) of oneself, upwards to transfer to then, program controller also drives the display disc operate as normal.Dial good defensive position one and unclamp, the bounce-back of knob lid stage clip, the knob lid becomes a plane again with knob.
Characteristics of the present utility model are:
The utility model structure with compare at present, not fragile in the use program controller, can positive and negative two directions rotate, show that mainly knob inserts and program controller axostylus axostyle are on being connected, adopt screw rod and nut structure, string has a short pin to be stuck in the groove of display disc on the program controller axostylus axostyle simultaneously, plays fixation.
2. fixed head adopts groove type in the middle of design, the knob lid adopt sphere operation during with stationary state by the knob stage clip, when static and fixed head remain on a plane substantially, play elegant in appearance.
Below in conjunction with accompanying drawing and by embodiment the utility model is further specified:
Fig. 1 is the utility model structural representation
As shown in the figure, mechanically program-controlled device knob comprises that knob 4 and knob inserts 5, display disc 1, knob lid 2 and knob lid stage clip 6 constitute, and 7 is Washing Machine Panel, and 8 is mechanically program-controlled device.Display disc 1 is a concavity dish, makes with transparent material, and arrow is arranged on transparent plate, also is shaped on the corresponding function of each position of explanatory note on Washing Machine Panel.The concavity dish is enclosed within on the program controller axostylus axostyle, and the fixed pin 1-1 on the bottom of dish and the program controller axostylus axostyle matches, and the fixed pin of axostylus axostyle has major and minor axis, is used to discern the tram of concavity dish.Knob inserts 5 is threaded on concavity dish top and with program controller axostylus axostyle 8-1, in use makes knob when rotation counterclockwise, knob can only be screwed out and drive the knob lid together, not fragile like this program controller, not only safety but also reliable.Be provided with the knob lid at the position equal with knob, display disc top, the knob cap surface is for protruding arc, and knob lid stage clip 6 is in the bottom of knob lid.Knob 4 is provided with a deckboard 3.Knob and deckboard expose in the central authorities of knob lid.
Claims (3)
1. mechanically program-controlled device knob, comprise knob and knob inserts composition, it is characterized in that also comprising that display disc, knob lid and knob lid stage clip constitute, display disc is a concavity dish, be enclosed within on the program controller axostylus axostyle, the fixed pin on the bottom of dish and the program controller axostylus axostyle matches, and the knob inserts is connected on display disc top and with the program controller axostylus axostyle, be provided with the knob lid at the position equal with knob, display disc top, knob lid stage clip is in the bottom of knob lid.
2. by the described mechanically program-controlled device knob of claim 1, it is characterized in that display disc (1) is a transparent plate.
3. by the described mechanically program-controlled device knob of claim 1, it is characterized in that the knob cap surface is for protruding arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228015 CN2366881Y (en) | 1999-04-20 | 1999-04-20 | Knob of mechanical programmable controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228015 CN2366881Y (en) | 1999-04-20 | 1999-04-20 | Knob of mechanical programmable controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366881Y true CN2366881Y (en) | 2000-03-01 |
Family
ID=34017461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228015 Expired - Fee Related CN2366881Y (en) | 1999-04-20 | 1999-04-20 | Knob of mechanical programmable controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366881Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330269C (en) * | 2003-03-17 | 2007-08-08 | 松下电器产业株式会社 | Heating mess apparatus |
-
1999
- 1999-04-20 CN CN 99228015 patent/CN2366881Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330269C (en) * | 2003-03-17 | 2007-08-08 | 松下电器产业株式会社 | Heating mess apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |