CN202268277U - Large-current far and near light overtaking switch - Google Patents
Large-current far and near light overtaking switch Download PDFInfo
- Publication number
- CN202268277U CN202268277U CN2011203778581U CN201120377858U CN202268277U CN 202268277 U CN202268277 U CN 202268277U CN 2011203778581 U CN2011203778581 U CN 2011203778581U CN 201120377858 U CN201120377858 U CN 201120377858U CN 202268277 U CN202268277 U CN 202268277U
- Authority
- CN
- China
- Prior art keywords
- contact
- overtaking
- vehicles
- pin
- switch
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to a large-current far and near light overtaking switch which comprises a first base, a second base, a movable contact blade and a sliding block. The first base is provided with a mounting part and an inserted port. The mounting part is provided with three through holes and a static contact blade is arranged at the mounting part. The static contact blade is provided with a first pin part and three static contacts. A conducting strip is arranged on the second base. The conducting strip is provided with a second pin part. The movable contact blade comprises a connecting part and three movable contact parts. The connecting part is connected and conducted with the conducting strip. The tail end of each movable contact part is provided with a movable contact. A lifting pin which can pass through the corresponding through hole is arranged downwards at the middle part of each movable contact part. The sliding block is arranged on a second surface of the mounting part in a back-and-forth sliding mode and is provided with a convex part and a groove part. Compared with the prior art, the large-current far and near light overtaking switch has the advantages that the lifting pin is driven by the sliding block to realize the on-off matching between the movable contact blade and the static contact blade; the large-current far and near light overtaking switch has a thin integral structure and is suitable to be arranged in a narrow space; and due to the arrangement of a pin and the inserted port, the large-current far and near light overtaking switch is suitable to be rapidly and conveniently installed.
Description
Technical field
The utility model relates to the switch on a kind of automobile, relates in particular to a kind of far and near light switch of overtaking other vehicles.
Background technology
A kind of far and near light switch of overtaking other vehicles is disclosed in the prior art; See that the patent No. is Chinese invention patent " a kind of far and near light overtake other vehicles the mechanism " (Granted publication number: CN101428585B) of ZL200810163191.8; This patent comprises pedestal; This pedestal is provided with static contact; Also comprise the slide block of pedestal slip relatively, described static contact comprises high beam contact chip, ground connection contact chip and the headlight contact chip of setting independently of one another, is located on the described slide block with the movable contact spring of aforementioned static contact cooperation and also can slides with slide block.Adopt movable contact spring to cooperate and realize switch control with the static contact slidingtype.But this switching mechanism exists following not enough: at first comparatively loaded down with trivial details with being connected of external circuit, influence the assembling efficiency of car load; Secondly, integral body is frivolous inadequately, has limited the installation application at small space; At last, and because the restriction of inherent structure causes under the situation of big electric current less stable.
The utility model content
The utility model technical problem to be solved is that a kind of far and near light of big electric current switch of overtaking other vehicles that is particularly suitable for is provided to the above-mentioned state of the art.
The utility model another technical problem to be solved is that the far and near light of a kind of structure big electric current frivolous and quick and easy for installation switch of overtaking other vehicles is provided to the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the far and near light of a kind of big electric current switch of overtaking other vehicles is characterized in that comprising
First pedestal has installation portion and plug-in mounting port, and this installation portion has three through holes and is furnished with static contact, and this static contact has the first pin portion of stretching out aforementioned plug-in mounting port and three fixed contacts that expose first of installation portion;
Second pedestal is located on first of aforementioned installation portion, is furnished with conducting strip, and this conducting strip has the second pin portion that power supply source inserts;
Movable contact spring; Comprise that a junction reaches by outward extending three the movable contact portions of connecting portion; This connecting portion is connected conducting with aforesaid conducting strip, and the end of each movable contact portion all has the moving contact with aforementioned fixed contact difference corresponding matching, and the middle part is to being arranged with the ejector pin that can pass aforementioned through-hole; And
Slide block, second of can be located at aforementioned installation portion has and drives aforementioned ejector pin lifting and then force moving contact to break away from the lug boss of fixed contact and supply the ejector pin return and then make moving contact contact the concave part of conducting with fixed contact with slidably reciprocating.
For making slide block can adapt to big electric current, bear higher contact temperature, described slide block is a ceramic material.
The back side of said moving contact has crisscross netted groove.The netted groove of moving contact is when shaping process; The internal crystal framework tissue of slider material is changed; Promptly receive to a certain degree skew and shearing, improve the tension arc ability of moving contact like this, the current lead-through of moving contact and the durable ability of carrying are improved greatly.
Be convenient to other switching device power supplies, described conducting strip also has the 3rd pin portion that power supply can be provided to external circuit.
Further, has the restriction slide block on the described installation portion at certain regional intrinsic displacement and protruding square frame shape retaining wall.
For realizing many grades of controls, described lug boss is two, and be arranged in concave part both sides and one of them lug boss along the length of slide block moving direction greater than another lug boss.
Be convenient to the reasonable Arrangement of each pin and effectively utilization; Increase the control ability of unit switch; Said static contact comprises the static contact of overtaking other vehicles, dipped beam static contact and distance light static contact; The aforesaid static contact of overtaking other vehicles has the fixed contact of overtaking other vehicles, and aforesaid dipped beam static contact has the dipped beam fixed contact, and aforesaid distance light static contact has the described first pin portion of distance light fixed contact and comprises the pin of overtaking other vehicles, dipped beam pin and distance light pin; And the aforesaid static contact of overtaking other vehicles is an integral piece with the pin of overtaking other vehicles, and aforesaid dipped beam static contact is connected conducting, aforesaid distance light static contact and distance light pin through a splitter with the dipped beam pin be integral piece.
Be convenient to reasonable Arrangement; The described fixed contact of overtaking other vehicles, dipped beam fixed contact and distance light fixed contact are a straight line and arrange; Said movable contact spring comprises the first movable contact portion, the second movable contact portion and the 3rd movable contact portion; And described moving contact comprises first moving contact that is positioned at the first movable contact portion, second moving contact of the second movable contact portion and the 3rd moving contact of the 3rd movable contact portion; Aforesaid ejector pin comprises first ejector pin that is positioned at the first movable contact portion, second ejector pin of the second movable contact portion and the 3rd ejector pin of the 3rd movable contact portion, and aforesaid first moving contact, second moving contact and the 3rd moving contact also are a straight line and arrange.
Further, slide block, movable contact spring and static contact matching relationship are following:
Described switch is under the range state of overtaking other vehicles, and described second ejector pin is by slide block jack-up, and described first moving contact contacts conducting with the fixed contact of overtaking other vehicles, and described the 3rd moving contact contacts conducting with the distance light fixed contact;
Described switch is under the dipped beam range state, and described first ejector pin and the 3rd ejector pin are by slide block jack-up, and described second moving contact contacts with the dipped beam fixed contact and leads;
Described switch is under the distance light range state, and described first ejector pin and second ejector pin are by slide block jack-up, and the 3rd moving contact contacts conducting with the distance light fixed contact.
Also be furnished with left steering lamp static contact, right turn lamp static contact and direction indicator lamp power supply static contact on described second pedestal.Integrate with other switches, be convenient to the lightening design of unit switch.
Compared with prior art; The advantage of the utility model is: slide block drives ejector pin and realizes that movable contact spring cooperates with break-make between the static contact; Overall structure is thinner, is fit to small space and installs, and is equipped with pin and plug-in mounting port and is suitable for installing quickly and easily; The integrated circuit ducting capacity is strong, is fit to 18～25 amperes big electric current.
Description of drawings
Fig. 1 is the example structure sketch map.
Fig. 2 is the reverse view of Fig. 1.
Fig. 3 is the exploded of embodiment.
Fig. 4 is the structural representation behind the removal slide block among Fig. 2.
Fig. 5 is the enlarged drawing of static contact among Fig. 3.
Fig. 6 is the enlarged drawing of first pedestal among Fig. 3.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the far and near light of the big electric current in the present embodiment switch of overtaking other vehicles comprises first pedestal 1, static contact 4, second pedestal 2, conducting strip 7, movable contact spring 3 and slide block 5,
In conjunction with shown in Figure 6; First pedestal 1 has installation portion 12 and plug-in mounting port one 1; This installation portion 12 has three through holes 13, through hole 14 and through hole 15 and is furnished with static contact 4, and this static contact 4 has the first pin portion 41 of stretching out plug-in mounting port one 1 and exposes three fixed contacts of 12 first of installation portions.Particularly: static contact 4 comprises the static contact 42 of overtaking other vehicles, dipped beam static contact 43 and distance light static contact 44; The static contact 42 of overtaking other vehicles has the fixed contact of overtaking other vehicles 4a; Dipped beam static contact 43 has dipped beam fixed contact 4b; Distance light static contact 44 has distance light fixed contact 4c, and the first pin portion 41 comprises the pin 4d that overtakes other vehicles, dipped beam pin 4f and distance light pin 4e, and the static contact 42 of overtaking other vehicles is an integral piece with the pin 4d that overtakes other vehicles; Distance light static contact 44 is an integral piece with distance light pin 4e, and dipped beam static contact 43 is connected conducting through a splitter 6 with dipped beam pin 4f.Further, overtake other vehicles fixed contact 4a, dipped beam fixed contact 4b and distance light fixed contact 4c is a straight line and arranges.Further, has restriction slide block 5 on the installation portion 12 at certain regional intrinsic displacement and protruding square frame shape retaining wall 16, retaining wall 17, retaining wall 18 and retaining wall 19.Further, be furnished with left steering lamp static contact 47, right turn lamp static contact 45 and direction indicator lamp power supply static contact 46 on first pedestal 1, and, the pin that stretches out plug-in mounting port one 1 had accordingly.
Second pedestal 2 is located at first of installation portion 12 and is gone up and be furnished with conducting strip 7, and this conducting strip 7 has power supply source second pin portion 72 that inserts and the 3rd pin portion 73 that power supply can be provided to external circuit.Movable contact spring 3 comprises a junction 34 and by the outward extending first movable contact portion 31 of connecting portion 34, the second movable contact portion 32 and the 3rd movable contact portion 33; This connecting portion 34 is located on second pedestal 2 and with conducting strip 7 through a compressing tablet 8 and is connected conducting; The end of the first movable contact portion 31, the second movable contact portion 32 and the 3rd movable contact portion 33 has respectively and the first moving contact 3a, the second moving contact 3b and the 3rd moving contact c, and the middle part is respectively arranged with first ejector pin 36, second ejector pin 37 and the 3rd ejector pin 38 that can pass through hole downwards.The first moving contact 3a, the second moving contact 3b and the 3rd moving contact 3c also are a straight line and arrange that also the back side all has crisscross netted groove.
Switch is under the range state of overtaking other vehicles, and second ejector pin 37 is by slide block 5 jack-up, and the first moving contact 3a contacts conducting with the fixed contact 4a that overtakes other vehicles, and simultaneously, the 3rd moving contact 3c contacts conducting with distance light fixed contact 4c; Switch is under the dipped beam range state, and first ejector pin 36 and the 3rd ejector pin 38 are by slide block 5 jack-up, and the second moving contact 3b contacts with dipped beam fixed contact 4b and leads; Switch is under the distance light range state, and first ejector pin 36 and second ejector pin 37 are by slide block jack-up, and the 3rd moving contact 3c contacts conducting with distance light fixed contact 4c.
Switch in the present embodiment can be applicable to 18～25 amperes big electric current applied environment.
Claims (10)
1. the far and near light of the one kind big electric current switch of overtaking other vehicles is characterized in that comprising
First pedestal has installation portion and plug-in mounting port, and this installation portion has three through holes and is furnished with static contact, and this static contact has the first pin portion of stretching out aforementioned plug-in mounting port and three fixed contacts that expose first of installation portion;
Second pedestal is located on first of aforementioned installation portion, is furnished with conducting strip, and this conducting strip has the second pin portion that power supply source inserts;
Movable contact spring; Comprise that a junction reaches by outward extending three the movable contact portions of connecting portion; This connecting portion is connected conducting with aforesaid conducting strip, and the end of each movable contact portion all has the moving contact with aforementioned fixed contact difference corresponding matching, and the middle part is to being arranged with the ejector pin that can pass aforementioned through-hole; And
Slide block, second of can be located at aforementioned installation portion has and drives aforementioned ejector pin lifting and then force moving contact to break away from the lug boss of fixed contact and supply the ejector pin return and then make moving contact contact the concave part of conducting with fixed contact with slidably reciprocating.
2. the far and near light of the big electric current according to claim 1 switch of overtaking other vehicles is characterized in that described slide block is a ceramic material.
3. the far and near light of the big electric current according to claim 1 switch of overtaking other vehicles is characterized in that the back side of said moving contact has crisscross netted groove.
4. the far and near light of the big electric current according to claim 1 switch of overtaking other vehicles is characterized in that the 3rd pin portion that described conducting strip also has can provide power supply to external circuit.
5. the far and near light of the big electric current according to claim 1 switch of overtaking other vehicles is characterized in that having on the described installation portion restriction slide block at certain regional intrinsic displacement and protruding square frame shape retaining wall.
6. the far and near light of the big electric current according to claim 1 switch of overtaking other vehicles is characterized in that described lug boss is two, and be arranged in concave part both sides and one of them lug boss along the length of slide block moving direction greater than another lug boss.
7. according to the far and near light of the described big electric current of arbitrary claim in the claim 1～6 switch of overtaking other vehicles; It is characterized in that said static contact comprises the static contact of overtaking other vehicles, dipped beam static contact and distance light static contact; The aforesaid static contact of overtaking other vehicles has the fixed contact of overtaking other vehicles; Aforesaid dipped beam static contact has the dipped beam fixed contact, and aforesaid distance light static contact has the distance light fixed contact, and the described first pin portion comprises the pin of overtaking other vehicles, dipped beam pin and distance light pin; And the aforesaid static contact of overtaking other vehicles is an integral piece with the pin of overtaking other vehicles, and aforesaid dipped beam static contact is connected conducting, aforesaid distance light static contact and distance light pin through a splitter with the dipped beam pin be integral piece.
8. the far and near light of the big electric current according to claim 7 switch of overtaking other vehicles; It is characterized in that the described fixed contact of overtaking other vehicles, dipped beam fixed contact and distance light fixed contact are a straight line and arrange; Said movable contact spring comprises the first movable contact portion, the second movable contact portion and the 3rd movable contact portion; And described moving contact comprises first moving contact that is positioned at the first movable contact portion, second moving contact of the second movable contact portion and the 3rd moving contact of the 3rd movable contact portion; Aforesaid ejector pin comprises first ejector pin that is positioned at the first movable contact portion, second ejector pin of the second movable contact portion and the 3rd ejector pin of the 3rd movable contact portion, and aforesaid first moving contact, second moving contact and the 3rd moving contact also are a straight line and arrange.
9. the far and near light of the big electric current according to claim 8 switch of overtaking other vehicles is characterized in that
Described switch is under the range state of overtaking other vehicles, and described second ejector pin is by slide block jack-up, and described first moving contact contacts conducting with the fixed contact of overtaking other vehicles, and described the 3rd moving contact contacts conducting with the distance light fixed contact;
Described switch is under the dipped beam range state, and described first ejector pin and the 3rd ejector pin are by slide block jack-up, and described second moving contact contacts with the dipped beam fixed contact and leads;
Described switch is under the distance light range state, and described first ejector pin and second ejector pin are by slide block jack-up, and the 3rd moving contact contacts conducting with the distance light fixed contact.
10. the far and near light of the big electric current according to claim 7 switch of overtaking other vehicles is characterized in that also being furnished with on described second pedestal left steering lamp static contact, right turn lamp static contact and direction indicator lamp power supply static contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203778581U CN202268277U (en) | 2011-10-09 | 2011-10-09 | Large-current far and near light overtaking switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203778581U CN202268277U (en) | 2011-10-09 | 2011-10-09 | Large-current far and near light overtaking switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268277U true CN202268277U (en) | 2012-06-06 |
Family
ID=46159062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203778581U Withdrawn - After Issue CN202268277U (en) | 2011-10-09 | 2011-10-09 | Large-current far and near light overtaking switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332360A (en) * | 2011-10-09 | 2012-01-25 | 上海阳明汽车部件有限公司 | Large-current high-low beam overtaking switch |
-
2011
- 2011-10-09 CN CN2011203778581U patent/CN202268277U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332360A (en) * | 2011-10-09 | 2012-01-25 | 上海阳明汽车部件有限公司 | Large-current high-low beam overtaking switch |
| CN102332360B (en) * | 2011-10-09 | 2013-09-18 | 上海阳明汽车部件有限公司 | Large-current high-low beam overtaking switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102332360B (en) | Large-current high-low beam overtaking switch | |
| CN202268277U (en) | Large-current far and near light overtaking switch | |
| CN204614711U (en) | Sensitive switch open in usual | |
| CN202394740U (en) | Low-current distant light overtaking switch | |
| CN203617168U (en) | Waterproof electronic parking brake switch of automobile | |
| CN204809077U (en) | A clutch bottom switch for vehicle | |
| CN2881923Y (en) | Switch structure | |
| CN203644626U (en) | V-shaped locus pushing structure of automobile combined switch | |
| CN201549414U (en) | Multi-functional rocker switch for automobile | |
| CN203573875U (en) | Automobile indoor lamp switch structure | |
| CN203250650U (en) | Nut-type brake light switch | |
| CN201788855U (en) | Multifunctional connected switch | |
| CN201117522Y (en) | Seesaw switch | |
| CN204760278U (en) | Many output switch of motorcycle | |
| CN2572535Y (en) | Adjustable electric switch | |
| CN201112204Y (en) | Small-sized electrical apparatus chassis | |
| CN202977231U (en) | Triple composite cold pressure welding composite contact automaton | |
| CN102931012B (en) | Automobile glass lifting switch | |
| CN202695255U (en) | Horn switch component of automotive combined switch | |
| CN201749800U (en) | Expandable module for electric button | |
| CN205452090U (en) | Arc control device of double break point contact | |
| CN203026424U (en) | Dimmer switch structure of car combination switch | |
| CN203659719U (en) | Seesaw button structure for automobile ceiling lamp | |
| CN203674049U (en) | Rocker switch | |
| CN218513808U (en) | Socket with control switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120606 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |