CN104362011A - Embedded type clutch switch assembly - Google Patents
Embedded type clutch switch assembly Download PDFInfo
- Publication number
- CN104362011A CN104362011A CN201410693008.0A CN201410693008A CN104362011A CN 104362011 A CN104362011 A CN 104362011A CN 201410693008 A CN201410693008 A CN 201410693008A CN 104362011 A CN104362011 A CN 104362011A
- Authority
- CN
- China
- Prior art keywords
- switch assembly
- clutch
- fore
- master cylinder
- conductive pole
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses an embedded type clutch switch assembly. The embedded type clutch switch assembly comprises a shell, and is characterized in that the shell is arranged on a clutch main pump, specifically, a boss is arranged on the lower side of the side wall of the clutch main pump and provided with a groove, and the shell is embedded in the groove; the shell is internally provided with a switch mechanism, and the switch mechanism comprises an ejector column for triggering; a through hole is formed in the side wall, located in the groove, of the clutch main pump, and the ejector column penetrates through the shell and the through hole to enter the piston moving path of the clutch main pump. The embedded type clutch switch assembly has the advantages that according to the scheme, the structure is compact, the weight is low, the size is small, an independent fixing support is not needed, and therefore great convenience is brought to design and arrangement of the surrounding of a clutch.
Description
Technical field
The present invention relates to a kind of clutch control application technology, particularly relate to a kind of inserted clutch switch assembly.
Background technology
At present, the clutch switch of cargo vehicle substantially all adopts the contact of absolute construction assembly or the clutch switch assembly of induction type, the clutch switch assembly profile of these absolute construction is bigger than normal, and need to design independent fixed support, need to occupy certain space, just arrange to entire vehicle design and bring certain difficulty.
Summary of the invention
The present invention be directed to the deficiency existing for prior art, and provide a kind of compact conformation, weight is light, compact, does not need independent support bracket fastened inserted clutch switch assembly.
To achieve these goals, the invention provides a kind of inserted clutch switch assembly, comprise housing, described housing is arranged on clutch master cylinder, be specially, be provided with boss and described boss is provided with groove on the downside of described clutch master cylinder sidewall, described housing is embedded on described groove; Described enclosure interior is provided with switching mechanism, and described switching mechanism comprises the fore-set for triggering; The sidewall that described clutch master cylinder is positioned at described groove location is provided with through hole, and described fore-set enters the piston active path of described clutch master cylinder through described housing and described through hole.
Wherein, described switching mechanism also comprises the lead be connected with described fore-set, and the described lead other end is provided with return spring; Described lead is socketed with conducting strip, and one end that described housing deviates from described clutch master cylinder is provided with conductive pole A and conductive pole B.
Described housing comprises the upper cover, the lower cover that adopt injection mo(u)lding, and snap assembles, by described fore-set, conducting strip, lead, return spring parcel.
Described conductive pole A, conductive pole B and described lower cover adopt integrated injection forming, and the middle part of described lower cover is provided with the guide-localization seat of return spring.
Described fore-set is integral type injection mo(u)lding, and the one end connecting described lead is provided with push-plate, and described push-plate outer is provided with the projection contacted with described conducting strip.
Described conducting strip material is copper.
The present invention is a kind of normally closed type clutch switch, after the present invention assembles, the front end of fore-set is withstood by the piston of clutch master cylinder, return spring is compressive state, projection on the push-plate of fore-set pushes conducting strip and conductive pole A and conductive pole B and fits, now, conductive pole A is communicated with by conducting strip with conductive pole B, and the present invention is in closure state; When driver steps on clutch pedal, clutch master cylinder push rod promotes piston and moves together, piston departs from fore-set, under the effect of return spring, fore-set is to clutch master cylinder central motion and drive makes conducting strip and conductive pole A and conductive pole B produce gap, conductive pole A and conductive pole B disconnects, and the present invention is in off-state.
The beneficial effect of this programme can be learnt according to describing of such scheme, compact conformation, and weight is light, compact, does not need independent fixed support, thus brings great convenience to the design arrangement around clutch.The downside of clutch master cylinder is liftoff higher space, and away from the vehicle frame of both sides, interferes because housing is arranged on to produce with the parts of surrounding here.Fore-set is arranged on piston active path, promotes fore-set trigger by piston, uses reliable and eliminates electromagnetic induction device, and a whole set of setting is simplified greatly.Return spring makes lead, fore-set drive conducting strip to depart from conductive pole A and conductive pole B, does not need the power of extra driven by energy, thus is conducive to succinctly integrally-built.Housing comprises the upper cover, the lower cover that adopt injection mo(u)lding, and snap assembles, and assembling is particularly overhauled conveniently.Push-plate outer is provided with the projection contacted with conducting strip, is conducive to the stressed of conducting strip, is also conducive to the intensity strengthening push-plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Structural representation when Fig. 2 is the specific embodiment of the invention closed;
Structural representation when Fig. 3 is the disconnection of the specific embodiment of the invention;
In figure, 1, clutch master cylinder; 2, boss; 3, fore-set; 4, piston; 5, lead; 6, return spring; 7, conducting strip; 8, conductive pole A; 9, conductive pole B; 10, upper cover; 11, lower cover; 12, guide-localization seat; 13, push-plate; 14, protruding; 15, push rod.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by embodiment, this programme is set forth.
As Figure 1-3, the present invention is a kind of inserted clutch switch assembly, and comprise housing, housing is arranged on clutch master cylinder 1, is specially, and is provided with boss 2 and boss 2 is provided with groove on the downside of clutch master cylinder 1 sidewall, and housing is embedded on groove; Enclosure interior is provided with switching mechanism, and switching mechanism comprises the fore-set 3 for triggering; The sidewall that clutch master cylinder 1 is positioned at groove location is provided with through hole, and fore-set 3 enters piston 4 active path of clutch master cylinder through housing and through hole; Switching mechanism also comprises the lead 5 be connected with fore-set 3, and lead 5 other end is provided with return spring 6; Lead 5 is socketed with conducting strip 7, and conducting strip 7 material is copper, and one end that housing deviates from clutch master cylinder 1 is provided with conductive pole A 8 and conductive pole B 9.
Housing comprises the upper cover 10, the lower cover 11 that adopt injection mo(u)lding, and snap assembles, and fore-set 3, conducting strip 7, lead 5, return spring 6 is wrapped up.Conductive pole A 8, conductive pole B 9 adopt integrated injection forming with lower cover 11, and the middle part of lower cover 11 is provided with the guide-localization seat 12 of return spring 6.Fore-set 3 is integral type injection mo(u)lding, and the one end connecting lead 5 is provided with push-plate 13, and push-plate 13 outer is provided with the projection 14 contacted with conducting strip 7.
The present invention is a kind of normally closed type clutch switch, after the present invention assembles, the front end of fore-set 3 is withstood by the piston 4 of clutch master cylinder 1, return spring 6 is in compressive state, projection 14 on the push-plate 13 of fore-set 3 pushes conducting strip 7 and fits with conductive pole A 8 and conductive pole B 9, now, conductive pole A 8 is communicated with by conducting strip 7 with conductive pole B 9, and the present invention is in closure state; When driver steps on clutch pedal, clutch master cylinder 1 push rod 15 promotes piston 4 and moves together, piston 4 departs from fore-set 3, under the effect of return spring 6, fore-set 3 is to clutch master cylinder 1 central motion and drive makes conducting strip 7 and conductive pole A 8 and conductive pole B 9 produce gap, conductive pole A 8 and conductive pole B 9 disconnects, and the present invention is in off-state.
The present invention can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (6)
1. an inserted clutch switch assembly, comprises housing, it is characterized in that, described housing is arranged on clutch master cylinder, be specially, be provided with boss and described boss is provided with groove on the downside of described clutch master cylinder sidewall, described housing is embedded on described groove; Described enclosure interior is provided with switching mechanism, and described switching mechanism comprises the fore-set for triggering; The sidewall that described clutch master cylinder is positioned at described groove location is provided with through hole, and described fore-set enters the piston active path of described clutch master cylinder through described housing and described through hole.
2. inserted clutch switch assembly according to claim 1, is characterized in that, described switching mechanism also comprises the lead be connected with described fore-set, and the described lead other end is provided with return spring; Described lead is socketed with conducting strip, and one end that described housing deviates from described clutch master cylinder is provided with conductive pole A and conductive pole B.
3. inserted clutch switch assembly according to claim 2, is characterized in that, described housing comprises the upper cover, the lower cover that adopt injection mo(u)lding, and snap assembles, by described fore-set, conducting strip, lead, return spring parcel.
4. the inserted clutch switch assembly according to Claims 2 or 3, is characterized in that, described conductive pole A, conductive pole B and described lower cover adopt integrated injection forming, and the middle part of described lower cover is provided with the guide-localization seat of return spring.
5. the inserted clutch switch assembly according to Claims 2 or 3, it is characterized in that, described fore-set is integral type injection mo(u)lding, and the one end connecting described lead is provided with push-plate, and described push-plate outer is provided with the projection contacted with described conducting strip.
6. the inserted clutch switch assembly according to Claims 2 or 3, is characterized in that, described conducting strip material is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693008.0A CN104362011B (en) | 2014-11-26 | 2014-11-26 | A kind of inserted clutch switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693008.0A CN104362011B (en) | 2014-11-26 | 2014-11-26 | A kind of inserted clutch switch assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104362011A true CN104362011A (en) | 2015-02-18 |
| CN104362011B CN104362011B (en) | 2016-08-03 |
Family
ID=52529266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693008.0A Active CN104362011B (en) | 2014-11-26 | 2014-11-26 | A kind of inserted clutch switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104362011B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11224567A (en) * | 1998-02-05 | 1999-08-17 | Mitsubishi Electric Corp | Limit switch device |
| CN2833845Y (en) * | 2005-11-03 | 2006-11-01 | 上海阳刚电子有限公司 | Touch button switch |
| CN203421089U (en) * | 2013-08-26 | 2014-02-05 | 嘉兴新中南汽车零部件有限公司 | Clutch master cylinder with electric signal switch |
| CN203721561U (en) * | 2014-01-17 | 2014-07-16 | 贵阳永青仪电科技有限公司 | Key guiding structure |
| CN204189639U (en) * | 2014-11-26 | 2015-03-04 | 中国重汽集团济南动力有限公司 | A kind of inserted clutch switch assembly |
-
2014
- 2014-11-26 CN CN201410693008.0A patent/CN104362011B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11224567A (en) * | 1998-02-05 | 1999-08-17 | Mitsubishi Electric Corp | Limit switch device |
| CN2833845Y (en) * | 2005-11-03 | 2006-11-01 | 上海阳刚电子有限公司 | Touch button switch |
| CN203421089U (en) * | 2013-08-26 | 2014-02-05 | 嘉兴新中南汽车零部件有限公司 | Clutch master cylinder with electric signal switch |
| CN203721561U (en) * | 2014-01-17 | 2014-07-16 | 贵阳永青仪电科技有限公司 | Key guiding structure |
| CN204189639U (en) * | 2014-11-26 | 2015-03-04 | 中国重汽集团济南动力有限公司 | A kind of inserted clutch switch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104362011B (en) | 2016-08-03 |
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| C14 | Grant of patent or utility model | ||
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