CN2590152Y - Multi-index alternation switching configuration of remote controller - Google Patents
Multi-index alternation switching configuration of remote controller Download PDFInfo
- Publication number
- CN2590152Y CN2590152Y CN 02250101 CN02250101U CN2590152Y CN 2590152 Y CN2590152 Y CN 2590152Y CN 02250101 CN02250101 CN 02250101 CN 02250101 U CN02250101 U CN 02250101U CN 2590152 Y CN2590152 Y CN 2590152Y
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- CN
- China
- Prior art keywords
- rotating part
- remote controller
- main body
- central shaft
- positioning
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- Expired - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a multiple transposition transfer switch structure of a remote controller capable of controlling multiple electric appliances. The utility model comprises a remote controller outer shell, a rotating part, a plurality of groups of static contact points and a movable wafer, wherein, the outer shell is provided with a through hole, the inner side of the outer shell is also provided with an annular wall, the inner surface of the annular wall is composed of a plurality of circular arc-shaped bosses which are connected end to end, and a positioning pit is formed between two connected circular arc-shaped bosses. The middle section of the rotating part is a disc-shaped body, the outer edge of the body is symmetrically provided with two elastic arches, and the two elastic arches are respectively provided with a positioning protrusion. The movable wafer is arranged on the body inner side of the rotating part, and the movable wafer is extended with a plurality of elastic feet which are contacted with the static contact points. The outer central shaft of the rotating part is arranged in the through hole of the outer shell, an operation slot at the end of the central shaft is exposed, the rotating part body is arranged in the annular wall, and the positioning protrusions are respectively clamped into corresponding two positioning pits. The utility model has the advantages of reasonable structure, convenient operation, easy fabrication, low cost and beautiful appearance.
Description
(1) technical field
The utility model relates to a kind of multi-index change-over switch arrangement, the multi-index change-over switch arrangement of the remote controller of a plurality of electrical equipment of especially a kind of may command.
(2) background technology
The most existing household electrical appliance have all adopted remote controller, greatly facilitate consumer's use, but along with its range of application institute is more and more wider, produced the problem that the consumer will operate a plurality of remote controllers, this just produces the remote controller of a plurality of electrical equipment of may command, this remote controller has a multi-index conversion equipment, and the consumer can adjust this device on demand, thereby can select to control different electrical equipment.But existing multi-index conversion device structure complexity.
(3) summary of the invention
The purpose of this utility model is to provide a kind of multi-index change-over switch arrangement simple in structure, remote controller.
For achieving the above object, the utility model is by the following technical solutions:
A kind of multi-index change-over switch arrangement of remote controller, comprise on remote controller shell body, rotating part, the remote control circuitry plate some groups of fixed contacts, can take turns the movable contact spring of the different fixed contacts of corresponding contact, it is characterized in that: described shell body has a through hole, the shell body inboard also is provided with a ring wall concentric with through hole, the ring wall inner surface is joined end to end by several arc cams and forms, and two link to each other forms positioning pit between the arc cam; The stage casing of described rotating part is a disc-shaped main body, and the outer rim of main body is arranged with two elasticity arch, and elasticity arch two ends and main body fuse and be formed with the gap, are respectively equipped with positioning convex on the two elasticity arch, and the inside and outside both sides of described main body all are provided with central shaft; Described movable contact spring is contained in the main body inboard of rotating part, and movable contact spring is extended with several elastic foots that contacts with fixed contact; The central shaft in the described rotating part outside places in the through hole of shell body, and the operating groove of this central shaft end is exposed, and the main body of described rotating part places in the ring wall, and described positioning convex snaps in corresponding two positioning pits respectively.
During use, instrument is inserted the operating groove of rotating part and rotates it, because the elasticity arch can inwardly be bent, the positioning convex of rotating part moves along arc cam, snap in two other positioning pit from two original positioning pits, thereby make movable contact spring and other fixed contact conducting, so that remote controller can be handled other electrical equipment.Every pair of positioning pit can a corresponding electrical equipment.
Technique scheme can also be further improved by following technical measures.
Described rotating part main body is provided with the two fixing erection columns of movable contact spring.
Described ring wall is provided with 16 positioning pits.
The central shaft in the described rotating part outside is furnished with an axle sleeve, has keyway on the axle sleeve, and this central shaft is provided with the protruding key that snaps in keyway.
The utility model is simple and reasonable, and is easy to use, easy to manufacture, and cost is low, and good looking appearance is very practical.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that figure is looked local on the right side of Fig. 1,
Fig. 3 is the stereogram of rotating part 2 and axle sleeve 4.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in the figure, a kind of multi-index change-over switch arrangement of remote controller, comprise on remote controller shell body 1, rotating part 2, the remote control circuitry plate some groups of fixed contact (not shown), can take turns the movable contact spring 3 of the different fixed contacts of corresponding contact, described shell body 1 has a through hole 11, shell body 1 inboard also is provided with a ring wall 12 concentric with through hole, ring wall 12 inner surfaces are joined end to end by 16 arc cams 13 and form, and two link to each other forms positioning pit 14 between the arc cam 13; The stage casing of described rotating part 2 is disc-shaped main body, the outer rim of main body is arranged with two elasticity arch 21, elasticity is encircleed 21 two ends and main body and is fused and be formed with and be respectively equipped with positioning convex 23 on gap 22, the two elasticity arch 21, and the inside and outside both sides of described main body all are provided with central shaft; Described movable contact spring 3 is contained in the main body inboard of rotating part 2, and movable contact spring 3 is extended with 5 elastic foots that contact with fixed contact 31; The central shaft in described rotating part 2 outsides places in the through hole of shell body 1, and the operating groove 24 of this central shaft end is exposed, and the main body of described rotating part 2 places in the ring wall 12, and described positioning convex 23 snaps in corresponding two positioning pits 14 respectively.Described rotating part 2 main bodys are provided with two fixedly erection columns 25 of movable contact spring 3.Described ring wall 12 is provided with 16 positioning pits (obviously the quantity of positioning pit can be chosen arbitrarily by actual needs).The central shaft in described rotating part 2 outsides is furnished with an axle sleeve 4, has keyway 41 on the axle sleeve 4, and this central shaft is provided with the protruding key 26 that snaps in keyway 41.
Claims (4)
1, a kind of multi-index change-over switch arrangement of remote controller comprises on remote controller shell body, rotating part, the remote control circuitry plate some groups of fixed contacts, can take turns the movable contact spring of the different fixed contacts of corresponding contact, it is characterized in that:
Described shell body has a through hole, and the shell body inboard also is provided with a ring wall concentric with through hole, and the ring wall inner surface is joined end to end by several arc cams and forms, and two link to each other forms positioning pit between the arc cam;
The stage casing of described rotating part is a disc-shaped main body, and the outer rim of main body is arranged with two elasticity arch, and elasticity arch two ends and main body fuse and be formed with the gap, are respectively equipped with positioning convex on the two elasticity arch, and the inside and outside both sides of described main body all are provided with central shaft;
Described movable contact spring is contained in the main body inboard of rotating part, and movable contact spring is extended with several elastic foots that contacts with fixed contact;
The central shaft in the described rotating part outside places in the through hole of shell body, and the operating groove of this central shaft end is exposed, and the main body of described rotating part places in the ring wall, and described positioning convex snaps in corresponding two positioning pits respectively.
2, the multi-index change-over switch arrangement of remote controller according to claim 1 is characterized in that: described rotating part main body is provided with the two fixing erection columns of movable contact spring.
3, the multi-index change-over switch arrangement of remote controller according to claim 1 and 2 is characterized in that: described ring wall is provided with 16 positioning pits.
4, the multi-index change-over switch arrangement of remote controller according to claim 1 and 2 is characterized in that: the central shaft in the described rotating part outside is furnished with an axle sleeve, has keyway on the axle sleeve, and this central shaft is provided with the protruding key that snaps in keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250101 CN2590152Y (en) | 2002-12-09 | 2002-12-09 | Multi-index alternation switching configuration of remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250101 CN2590152Y (en) | 2002-12-09 | 2002-12-09 | Multi-index alternation switching configuration of remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590152Y true CN2590152Y (en) | 2003-12-03 |
Family
ID=33720395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250101 Expired - Fee Related CN2590152Y (en) | 2002-12-09 | 2002-12-09 | Multi-index alternation switching configuration of remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590152Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427692A (en) * | 2011-11-17 | 2012-04-25 | 天津凯发电气股份有限公司 | Fixing structure for isolation column of electrified railway protection measuring and controlling device |
-
2002
- 2002-12-09 CN CN 02250101 patent/CN2590152Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427692A (en) * | 2011-11-17 | 2012-04-25 | 天津凯发电气股份有限公司 | Fixing structure for isolation column of electrified railway protection measuring and controlling device |
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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 |