CN206806220U - A kind of more gear rotary switchs of waterproof - Google Patents
A kind of more gear rotary switchs of waterproof Download PDFInfo
- Publication number
- CN206806220U CN206806220U CN201720629087.8U CN201720629087U CN206806220U CN 206806220 U CN206806220 U CN 206806220U CN 201720629087 U CN201720629087 U CN 201720629087U CN 206806220 U CN206806220 U CN 206806220U
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- China
- Prior art keywords
- gland
- action bars
- cavity
- conducting strip
- pedestal
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Abstract
It the utility model is related to a kind of more gear rotary switchs, include pedestal, gland, action bars, pedestal is provided with cavity, and gland lid is located on cavity, and described action bars is rotatably arranged on gland, action bars one end is extended in cavity through gland, the action bars extended in cavity is provided with conducting strip, and pedestal is provided with movable contact spring, and one end of movable contact spring turns on conducting strip, on pedestal several static contacts are provided with positioned at conducting strip rotary motion trace, it is characterised in that：The first sealing ring is provided between described action bars and gland.Using above-mentioned technical proposal, the utility model provides a kind of more gear rotary switchs of waterproof, and it can prevent water from entering between gland and action bars in cavity well, so as to ensure switch stable performance, service life length.
Description
Technical field
It the utility model is related to a kind of more gear rotary switchs, more particularly to a kind of more gear rotary switchs of waterproof.
Background technology
A kind of existing more gear rotary switchs, include pedestal, gland, action bars, and pedestal is provided with cavity, gland lid
It is located on cavity, described action bars is rotatably arranged on gland, and action bars one end is extended in cavity through gland, is extended to
Action bars in cavity is provided with conducting strip, and pedestal is provided with movable contact spring, and one end of movable contact spring turns on conducting strip, and pedestal is upper
Several static contacts are provided with conducting strip rotary motion trace, in use, rotating operation bar, realizes conducting strip and different static contacts
Conducting, so as to realize conducting of the movable contact spring from different static contacts.
But more gear rotary switchs of this structure, sealing is poor between gland and action bars, the water capacity easily from gland with
Enter between action bars in cavity, influence the service behaviour of switch.
The content of the invention
The purpose of this utility model：The defects of in order to overcome prior art, the utility model provide a kind of waterproof multi gear
Position rotary switch, it can prevent water from entering between gland and action bars in cavity well, so as to ensure switch
Can be stable, service life length.
The technical solution of the utility model：A kind of more gear rotary switchs, include pedestal, gland, action bars, on pedestal
Provided with cavity, gland lid is located on cavity, and described action bars is rotatably arranged on gland, and action bars one end extends through gland
To cavity, the action bars extended in cavity is provided with conducting strip, and pedestal is provided with movable contact spring, one end and the conduction of movable contact spring
Piece is turned on, and several static contacts are provided with positioned at conducting strip rotary motion trace on pedestal, it is characterised in that：Described action bars and pressure
The first sealing ring is provided between lid.
Using above-mentioned technical proposal, by the first sealing ring set between action bars and gland, can prevent well
Sealing enters in cavity between gland and action bars, so as to ensure switch stable performance, service life length.
It is of the present utility model further to set：Described action bars is provided with shoulder rank, and shoulder component level is corresponded on described gland
Annular boss is installed, the first described sealing ring is arranged on shoulder rank, and annular boss is pressed on the upper surface of the first sealing ring
On.
Further set using above-mentioned so that the positioning of the first sealing ring is more stable, moreover, its is easier for installation.
It is of the present utility model further to set：Annular groove is provided with along the inner circumferential wall of cavity on described pedestal,
The second sealing ring is provided with described annular groove, gland is pressed on the upper surface of the second sealing ring.
Further set using above-mentioned, by the second sealing ring of setting, can prevent water between pedestal and gland
Into in cavity, the sealing of rotary switch is further improved.
Setting further again of the present utility model：The circumferential side wall of described gland is provided with flange, described flange
It is located in annular groove.
Using above-mentioned setting further again, it be located in by flange and realize that the buckle of gland and pedestal connects in annular groove
Connect, safe ready is simple in construction；The connection of gland and pedestal can be realized by same annular groove, and can is realized to second
The installation of sealing ring, structure is compacter, easy to process.
Setting further again of the present utility model：Action bars in cavity is extended with mounting seat to side, described
Mounting seat be provided with groove, groove position is corresponded on action bars and is provided with recess, recess turns on groove, described conducting strip pair
It should be located at below groove, be provided with locating piece above conducting strip in described groove, groove is separated into the first groove by locating piece
Body, the second cell body, conducting strip are provided with inserted sheet, and inserted sheet is plugged in the first cell body, and conducting strip is extended with spacer to recess, fixed
Bit slice is obliquely installed relative to conducting strip, and spacer contradicts with recess inwall.
Using above-mentioned setting further again, this conducting strip set-up mode, it is easy to connect with action bars, and positioning is steady
It is fixed, furthermore, it is possible to produce certain elastic deformation so that it is relatively reliable when switching from different static contacts.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment；
Fig. 2 is the front view of the utility model specific embodiment；
Fig. 3 is A-A structure sectional views in Fig. 2；
Fig. 4 is conducting strip installation diagram in the utility model specific embodiment；
Fig. 5 is operation lever structure figure in the utility model specific embodiment；
Fig. 6 is conducting strip structure figure in the utility model specific embodiment；
Fig. 7 is base construction figure in the utility model specific embodiment.
Embodiment
As shown in figs. 1-7, a kind of more gear rotary switchs, include pedestal 1, gland 2, action bars 3, and pedestal 1 is provided with
Cavity 4, the lid of gland 2 are located on cavity 4, and described action bars 3 is rotatably arranged on gland 2, and the one end of action bars 3 passes through gland 2
Extend in cavity 4, the action bars 3 extended in cavity 4 is provided with conducting strip 5, and pedestal 1 is provided with movable contact spring 6, movable contact spring 6
One end turned on conducting strip 5, be provided with several static contacts 7, described operation positioned at the rotary motion trace of conducting strip 5 on pedestal 1
The first sealing ring 8 is provided between bar 3 and gland 2, described action bars 3 is provided with shoulder rank 31, shoulder rank is corresponded on described gland 2
31 positions are provided with annular boss 21, and the first described sealing ring 8 is arranged on shoulder rank 31, and annular boss 21 is pressed on the first sealing
On the upper surface of circle 8.By the first sealing ring 8 set between action bars 3 and gland 2, water can be prevented from pressure well
Enter between lid 2 and action bars 3 in cavity 4, so as to ensure switch stable performance, service life length.
In the utility model specific embodiment, annular groove is provided with along the inner circumferential wall of cavity 4 on described pedestal 1
11, described annular groove 11 is interior to be provided with the second sealing ring 9, and gland 2 is pressed on the upper surface of the second sealing ring 9.By setting
It the second sealing ring 9 put, can prevent water from entering between pedestal 1 and gland 2 in cavity 4, further improve rotary switch
Sealing.
Wherein, the circumferential side wall of described gland 2 is provided with flange 22, and described flange 22 be located in annular groove 11
It is interior.It is located in by flange 22 and snapping connection for gland 2 and pedestal 1 realized in annular groove 11, safe ready is simple in construction；
The connection of gland 2 and pedestal 1 can be realized by same annular groove 11, and can realizes the installation to the second sealing ring 9, structure
It is compacter, it is easy to process.
In the utility model specific embodiment, the action bars 3 in cavity 4 is extended with mounting seat 10 to side, described
Mounting seat 10 be provided with groove 101, the position of groove 101 is corresponded on action bars 3 and is provided with recess 32, recess 32 is led with groove 101
Logical, described conducting strip 5 is corresponding to be provided with locating piece in the lower section of groove 101, described groove 101 positioned at the top of conducting strip 5
102, groove is separated into the first cell body 1011, the second cell body 1012 by locating piece 102, and conducting strip 5 is provided with inserted sheet 51, inserted sheet 51
It is plugged in the first cell body 1011, conducting strip 5 is extended with spacer 52 to recess 32, and spacer 52 tilts relative to conducting strip 5
Set, spacer 52 contradicts with the inwall of recess 32.This set-up mode of conducting strip 5, it is easy to connect with action bars 3, and positioning is steady
It is fixed, furthermore, it is possible to produce certain elastic deformation so that it is relatively reliable when switching from different static contacts 7.
Claims (5)
1. a kind of more gear rotary switchs, including pedestal, gland, action bars, pedestal is provided with cavity, and gland lid is located at cavity
On, described action bars is rotatably arranged on gland, and action bars one end is extended in cavity through gland, is extended in cavity
Action bars is provided with conducting strip, and pedestal is provided with movable contact spring, and one end of movable contact spring turns on conducting strip, and conducting strip is located on pedestal
Rotary motion trace is provided with several static contacts, it is characterised in that：The first sealing ring is provided between described action bars and gland.
2. more gear rotary switchs according to claim 1, it is characterised in that：Described action bars is provided with shoulder rank, institute
Shoulder component level is corresponded on the gland stated and has installed annular boss, the first described sealing ring is arranged on shoulder rank, and annular boss pressure is set
On the upper surface of the first sealing ring.
3. more gear rotary switchs according to claim 1 or 2, it is characterised in that：Along the week of cavity on described pedestal
Inward wall is provided with annular groove, is provided with the second sealing ring in described annular groove, gland is pressed on the upper of the second sealing ring
On end face.
4. more gear rotary switchs according to claim 3, it is characterised in that：The circumferential side wall of described gland is provided with
Flange, described flange be located in annular groove.
5. according to more gear rotary switchs described in claim 1 or 2 or 4, it is characterised in that：Action bars in cavity to
Side is extended with mounting seat, and described mounting seat is provided with groove, and groove position is corresponded on action bars and is provided with recess, recess is with leading to
Groove is turned on, and below groove, locating piece correspondingly is provided with described groove above conducting strip for described conducting strip, is positioned
Groove is separated into the first cell body, the second cell body by block, and conducting strip is provided with inserted sheet, and inserted sheet is plugged in the first cell body, conducting strip
Spacer is extended with to recess, spacer is obliquely installed relative to conducting strip, and spacer contradicts with recess inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629087.8U CN206806220U (en) | 2017-06-01 | 2017-06-01 | A kind of more gear rotary switchs of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629087.8U CN206806220U (en) | 2017-06-01 | 2017-06-01 | A kind of more gear rotary switchs of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806220U true CN206806220U (en) | 2017-12-26 |
Family
ID=60744043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629087.8U Active CN206806220U (en) | 2017-06-01 | 2017-06-01 | A kind of more gear rotary switchs of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164869A (en) * | 2018-10-30 | 2019-01-08 | 深圳和而泰智能控制股份有限公司 | Damp rotational structure and its gear regulator |
-
2017
- 2017-06-01 CN CN201720629087.8U patent/CN206806220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164869A (en) * | 2018-10-30 | 2019-01-08 | 深圳和而泰智能控制股份有限公司 | Damp rotational structure and its gear regulator |
| CN109164869B (en) * | 2018-10-30 | 2024-04-09 | 深圳和而泰智能控制股份有限公司 | Damping rotary structure and gear regulator thereof |
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| GR01 | Patent grant |