CN2147637Y - Contact type multi-purpose switch - Google Patents
Contact type multi-purpose switch Download PDFInfo
- Publication number
- CN2147637Y CN2147637Y CN 93202687 CN93202687U CN2147637Y CN 2147637 Y CN2147637 Y CN 2147637Y CN 93202687 CN93202687 CN 93202687 CN 93202687 U CN93202687 U CN 93202687U CN 2147637 Y CN2147637 Y CN 2147637Y
- Authority
- CN
- China
- Prior art keywords
- contact
- switch
- utility
- model
- sliding seat
- 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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Abstract
The utility model relates to a contact type multi-purpose switch, which is a switch switched on by the pulling force positioning and composed of a base (1), contacts (2), (6), a connecting piece (3), a movable seat (8), resetting springs (7), (10) and a drawing rod (9). The utility model has the advantages of simple structure, high stability, good sealing, low cost, long service life, convenient operation, vibration resistance, 100% switching-on rate. The utility model is matched with weaving machines and is suitable for popularization and application on the weaving machines.
Description
The utility model relates to a kind of power contact switch, particularly a kind of contact multipurpose switch that adopts pulling force to engage.
At present, the mains switch type is a lot, being used on the textile industry loom mainly is A.C. contactor, and a part of loom is after connecting the motor start, to use the arrangement of clutch control operation, the top loom comes control operation with travel switch control A.C. contactor in addition, owing to adopting arrangement of clutch or travel switch compounding practice, arrangement of clutch weares and teares and changes and cause economic loss and manpower waste, and the employing travel switch can be because of loom judder loose contact, cause switch obstructed, faults such as trapped shuttle.
The purpose of this utility model is to provide a kind of contact multipurpose switch that loom is used that is suitable for for overcoming above-mentioned prior art shortcoming, makes things convenient for the spinner to loom operation control.
The purpose of this utility model can realize by following measure: correspondence is laid with the contact below the pedestal of switch, sliding seat is installed in above the pedestal, and the pedestal lower convex platform is equipped with contact pin, and contact pin is corresponding below the contact, be provided with back-moving spring above the sliding seat, sliding seat is fixed with pull bar.Pull bar is connected to the operation handlebar inner end of loom, in the time of shelves turner pulling operation handle, drawing on the switch lever, sliding seat moves up and makes the contact pin under the boss directly connect corresponding contact, motor rotation, loom work simultaneously, push away shutdown on the loom operation handlebar, also cut off the electricity supply simultaneously.
Concrete structure of the present utility model and embodiment are provided by the following drawings:
Fig. 1 is the longitudinal sectional view of contact multipurpose switch.
The utility model is described in further detail below with reference to accompanying drawing: with reference to Fig. 1, correspondence is equiped with power contact (2) below the pedestal of switch (1), (6), sliding seat (8) is installed in above the pedestal (1), sliding seat is provided with boss below (8), contact pin (3) is housed below boss, the corresponding contact of contact pin (3) (2), (6) below, spacer (5) is positioned buffer spring (4) in the boss, and contact pin (3) is located, back-moving spring (7) is housed above the sliding seat (8), (10), sliding seat (8) is fixed with pull bar (9), and pull bar (9) passes outside loam cake ［ 11 ］ perforate is exposed to.Pull bar (9) is connected to loom operation handlebar inner end, and switch is fixed on the position of adaptation, also controlled motor power in the time of shelves turner control operation handle, become the interlock controlling organization, operation control loom is convenient freely.
Of the present utility model simple in structure, adopt pulling force locating engagement mechanism, good stability, call completing rate 100%, vibration resistance, good seal, operation control loom is convenient, simple, long service life, cost is low, has higher economic value.
Claims (1)
1, contact multipurpose switch, it is characterized in that the following correspondence of pedestal (1) is laid with contact (2), (6), sliding seat (8) is installed in above the pedestal (1), be equiped with contact pin (3) below sliding seat (8) lower convex platform, contact pin is corresponding below the contact, be equiped with back-moving spring (7), (10) above the sliding seat (8), pull bar (9) is fixed on the sliding seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202687 CN2147637Y (en) | 1993-01-20 | 1993-01-20 | Contact type multi-purpose switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202687 CN2147637Y (en) | 1993-01-20 | 1993-01-20 | Contact type multi-purpose switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147637Y true CN2147637Y (en) | 1993-11-24 |
Family
ID=33786781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93202687 Expired - Fee Related CN2147637Y (en) | 1993-01-20 | 1993-01-20 | Contact type multi-purpose switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147637Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198941A (en) * | 2013-04-01 | 2013-07-10 | 叶春林 | Method and composition achieving smooth breakover in case of change in contact position |
| CN104354258A (en) * | 2014-11-06 | 2015-02-18 | 际华三五一五皮革皮鞋有限公司 | Electrical heating mould pressing metal pin |
-
1993
- 1993-01-20 CN CN 93202687 patent/CN2147637Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198941A (en) * | 2013-04-01 | 2013-07-10 | 叶春林 | Method and composition achieving smooth breakover in case of change in contact position |
| CN103198941B (en) * | 2013-04-01 | 2015-06-24 | 叶春林 | Method and composition achieving smooth breakover in case of change in contact position |
| CN104354258A (en) * | 2014-11-06 | 2015-02-18 | 际华三五一五皮革皮鞋有限公司 | Electrical heating mould pressing metal pin |
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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 |