CN204884976U - Switch assembly of control integration air -raid precautions light - Google Patents
Switch assembly of control integration air -raid precautions light Download PDFInfo
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- CN204884976U CN204884976U CN201520619520.0U CN201520619520U CN204884976U CN 204884976 U CN204884976 U CN 204884976U CN 201520619520 U CN201520619520 U CN 201520619520U CN 204884976 U CN204884976 U CN 204884976U
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- lock pin
- switch
- knob
- rotating shaft
- light
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Abstract
The utility model relates to a switch assembly of control integration air -raid precautions light, outer equipment is met by ab intra socket assembly, commentaries on classics piece, gear spring, steel ball, pivot, pressure spring, shell, lockpin and knob constitute, wherein the crimping of socket assembly is equipped with corresponding circuit layout's static contact, silver contact and makes the contact post of static contact protruding upright towards the shell, the utility model discloses combine together current light master switch with air -raid precautions light control switch, adopt the control of seven gears, can be according to the configuration characteristics of military vehicle light, the conventional outside light of centralized control if: the power and the air -raid precautions light (preceding air -raid precautions light, antiaircraft stop lamp) of lampet, headlight etc. Control logic is succinct, convenient operation. The utility model discloses a reliable product contact structural design adopts ripe technology, the reliability of specified performance, the utility model discloses accord with the requirement of military products reliability, guarantee the switch gear and select and set for reliably, can satisfy military products vibration requirement, can also satisfy the electromagnetic compatibility of product military products simultaneously, EMC requirement promptly.
Description
Technical field
The utility model relates to a kind of switch assembly of control integration black-out lamp, and a kind of switch assembly of the integrated black-out lamp for the control of military vehicle car load lighting system, belongs to technical field of automobile parts specifically.
Background technology
A kind of traditional night operations safeguard procedures of black-out lamp, use when carrying out blackout; The probability found by overhead investigation strength can be reduced.Therefore, in order to meet the particular/special requirement of military vehicle product, and the particularity of military vehicle environment for use, the requirement of military vehicle product high reliability must be reached.But the master lighting switch of general civilian vehicle is that not integrated black-out lamp controls gear, and is also difficult to the vibration requirement meeting military vehicle product; Conventional black out lamp swtich generally adopts multilayer reed-type combining structure, although each gear interlock function is good, assembly process process and the reliability of product are poor.Need the master lighting switch that the integrated black-out lamp developing a kind of high reliability controls.
Utility model content
Technical problem to be solved in the utility model is: the shortcoming existed for above prior art, proposes a kind of switch assembly rational in infrastructure, easy to use, the control integration black-out lamp that reliability is high adapt to wide while.
In order to solve above technical problem, the switch assembly of the control integration black-out lamp that the utility model provides, assemble by from-inner-to-outer the socket assembly, switch block, gear spring, steel ball, rotating shaft, stage clip, shell, lock pin and the knob that connect to form, wherein said socket assembly crimping is provided with the static contact of corresponding circuits layout, silver tipped contact make the contact post of static contact convex vertical towards shell;
Described rotating shaft, stage clip, gear spring, steel ball are integrally assembled in synchronous axial system in switch block, and described steel ball is piercing in switch block by gear spring top stretch, and described rotating shaft outer end is provided with U-shaped fork and is provided with rotating shaft projection in the middle part near U-shaped fork towards outside;
Described shell connect with socket assembly and the switch block assembled of being covered to complete in wherein, described U-shaped fork is piercing in the projection in the middle part of shell, and projection is provided with towards the table side of knob the concentric arc boss being less than half cycle, projection is provided with towards the inner side of switch block and mates with rotating shaft projection the housing boss fastened, and described rotating shaft projection and housing projections are thrown off under stage clip compressive state;
Described knob socket shell and U-shaped fork also synchronous drive shaft rotate;
Described lock pin is connected to the strip body of rod be secured in knob and for cross in U-shaped fork, lock pin relative UXing Cha center bias is provided with two lock pin grooves, described lock pin in eccentric stroke two ends only lock pin groove allow rotating shaft one-directional rotation, oppositely limited for concentric arc boss cross-under.
The technical scheme that the utility model limits further is: the switch assembly that aforesaid integrated black-out lamp controls, and be provided with positive stop lug boss, and positive stop lug boss abuts stop at knob certain rotational travel end with the convex edge of table of described concentric arc inside knob.
Further, the switch assembly of aforesaid control integration black-out lamp, the surface of shell outside knob breadth is provided with the designator containing seven gears, the conventional headlamp switch gear of the corresponding vehicle of described seven gears and prevention and control lamp control gear be set to successively 2 grades, 1 grade, Tag shelves, 0 grade, S1 shelves, S2 shelves and S3 shelves, and each gear is all corresponding with each contact position of static contact with steel ball associates.
Further, the switch assembly of aforesaid control integration black-out lamp, rotating shaft is provided with reference column in UXing Cha center, is provided with the elongate holes being socketed on reference column in the middle part of described lock pin, and lock pin phase countershaft position in the length range of elongate holes switches.
Further, the switch assembly of aforesaid control integration black-out lamp, knob medial center place is provided with location hoodle, and the end face of described lock pin is provided with two pits of length to arrangement, and lock pin phase countershaft settles in arbitrary pit at location hoodle and carries out having the position of identification to switch.
The beneficial effects of the utility model are: existing master lighting switch combines with black-out lamp control switch by the utility model, seven gears are adopted to control, can according to the configuration feature of army's car light, centralized control conventional outside light is as the power supply of lampet, headlight etc. and black-out lamp (front black-out lamp, antiaircraft Brake lamp), control logic is succinct, easy to operate.The utility model adopts reliable product contact structure to design, adopt maturation process, the reliability of guaranteed performance, the utility model meets military products reliability requirement, ensure that switch position is selected and sets reliable, military products vibration requirement can be met, the electromagnetic compatibility of product military products can also be met, i.e. EMC requirement simultaneously.
The utility model structure is simple, rationally distributed, easy to use and cost of manufacture is low, is suitable for batch production, can satisfies the demand and carry out the market demand of this work.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the gear control chart of the utility model switch.
Embodiment
The switch assembly of a kind of control integration black-out lamp that the present embodiment provides, structure as shown in Figure 1 and Figure 2, is assembled by from-inner-to-outer the socket assembly 11, switch block 10, gear spring, steel ball 8, rotating shaft 7, stage clip 6, shell 5, lock pin 2 and the knob 1 that connect and is formed.
Wherein, on socket assembly, also crimping is provided with the static contact of corresponding circuits layout, silver tipped contact make the contact post of static contact convex vertical towards shell; The moving contact assembly coordinated by inner cam pressing and spring carrys out power on/off, and this structure technology is ripe, and spring force controls easily, and contact gap consistency is good, and assembly process process simplifies, and beautiful production assurance ability is strong.
Meanwhile, rotating shaft, stage clip, gear spring, steel ball are integrally assembled in synchronous axial system in switch block, and steel ball is piercing in switch block by gear spring top stretch, and rotating shaft outer end is provided with U-shaped fork and is provided with rotating shaft projection in the middle part near U-shaped fork towards outside; Knob socket shell and U-shaped fork also synchronous drive shaft rotate; Rotating shaft is provided with reference column in UXing Cha center, and in the middle part of lock pin, be provided with the elongate holes being socketed on reference column, and lock pin phase countershaft position in the length range of elongate holes switches.
And shell to connect with socket assembly and the switch block assembled of being covered to complete in wherein, U-shaped fork is piercing in the projection in the middle part of shell, and projection is provided with towards the table side of knob the concentric arc boss being less than half cycle, projection is provided with towards the inner side of switch block and mates with rotating shaft projection the housing boss fastened, and rotating shaft projection and housing projections are thrown off under stage clip compressive state.
Lock pin is connected to the strip body of rod be secured in knob and for cross in U-shaped fork, lock pin relative UXing Cha center bias is provided with two lock pin grooves, and lock pin in eccentric stroke two ends only lock pin groove allow rotating shaft one-directional rotation, oppositely limited for concentric arc boss cross-under.
Be provided with positive stop lug boss inside knob, and positive stop lug boss abuts stop at knob certain rotational travel end with the convex edge of table of described concentric arc.Knob medial center place is also provided with location hoodle, and the end face of lock pin is provided with two pits of length to arrangement, and lock pin phase countershaft settles in arbitrary pit at location hoodle and carries out having the position of identification to switch.
Simultaneously, the surface of shell outside knob breadth is provided with the designator containing seven gears, the conventional headlamp switch gears of the corresponding vehicle of seven gears and prevention and control lamp control gear be set to successively 2 grades, 1 grade, Tag shelves, 0 grade, S1 shelves, S2 shelves and S3 shelves, and each gear is all corresponding with each contact position of static contact with steel ball associates.All external lights are concentrated on a switch and control, avoid when increasing the function controlling black-out lamp, general designer considers from circuit, increase switch control separately or increase multiple relay to control, reduce electric elements quantity and the simplified design circuit of identical control logic, improved reliability and improve Electromagnetic Compatibility.The gear control chart of switch as shown in Figure 2, also includes housing boss 13 and lock pin groove 14.Its use procedure is, when being in Tag file location, only this position lock pin can switch left and right.Other any position lock pins all can not switch.Tag file location lock pin switches left, and knob can toward right rotation; Tag file location lock pin is turned right switching, and knob can toward anticlockwise.
When being in Tag shelves to 1 grade: when lock pin switches left, the boss on shell just can enter lock pin groove, and knob can toward right rotation.If during now knob left-handed rotation, housing boss and lock pin groove misplace, and block knob anticlockwise.
When being in 1 grade to 2 grades: when knob continues to right rotation to 2 grade, the positive stop lug boss on shell convex platform and knob meets, and restriction knob continues rotation.
When being in Tag shelves to 0 grade: knob is directly left-handedly back to Tag shelves from 2 grades.Shown in diagram, if knob continues to anticlockwise to 0 grade, then first by lock pin right cut, housing boss enters lock pin groove, and knob realizes rotating.If now knob dextrorotation, can not realize.Knob is from Tag shelves to 0 grade process, and switch block boss could to 0 grade cross housing boss 2 under twisting force after.
When be in 0 grade to S3 shelves time: when knob continues to anticlockwise to S3 shelves, the positive stop lug boss on shell convex platform and knob meets, and restriction knob continues rotation.
When being in S3 shelves and being back to S1 shelves: directly rotate knob, it is made to return back to S1 shelves from S3 shelves.
When being in S1 shelves and rotating to 0 grade: knob need press down 2mm, order about switch block boss and synchronously press down 2mm and just can cross housing boss 2 and arrive 0 grade.
When be in 0 grade to Tag shelves time: directly rotate knob.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (5)
1. the switch assembly of a control integration black-out lamp, it is characterized in that assembling by from-inner-to-outer the socket assembly, switch block, gear spring, steel ball, rotating shaft, stage clip, shell, lock pin and the knob that connect is formed, wherein said socket assembly crimping is provided with the static contact of corresponding circuits layout, silver tipped contact make the contact post of static contact convex vertical towards shell;
Described rotating shaft, stage clip, gear spring, steel ball are integrally assembled in synchronous axial system in switch block, and described steel ball is piercing in switch block by gear spring top stretch, and described rotating shaft outer end is provided with U-shaped fork and is provided with rotating shaft projection in the middle part near U-shaped fork towards outside;
Described shell connect with socket assembly and the switch block assembled of being covered to complete in wherein, described U-shaped fork is piercing in the projection in the middle part of shell, and projection is provided with towards the table side of knob the concentric arc boss being less than half cycle, projection is provided with towards the inner side of switch block and mates with rotating shaft projection the housing boss fastened, and described rotating shaft projection and housing projections are thrown off under stage clip compressive state;
Described knob socket shell and U-shaped fork also synchronous drive shaft rotate;
Described lock pin is connected to the strip body of rod be secured in knob and for cross in U-shaped fork, lock pin relative UXing Cha center bias is provided with two lock pin grooves, described lock pin in eccentric stroke two ends only lock pin groove allow rotating shaft one-directional rotation, oppositely limited for concentric arc boss cross-under.
2. the switch assembly of control integration black-out lamp according to claim 1, is characterized in that: be provided with positive stop lug boss inside described knob, and positive stop lug boss abuts stop at knob certain rotational travel end with the convex edge of table of described concentric arc.
3. the switch assembly of control integration black-out lamp according to claim 1, it is characterized in that: the surface of described shell outside knob breadth is provided with the designator containing seven gears, the conventional headlamp switch gear of the corresponding vehicle of described seven gears and prevention and control lamp control gear be set to successively 2 grades, 1 grade, Tag shelves, 0 grade, S1 shelves, S2 shelves and S3 shelves, and each gear is all corresponding with each contact position of static contact with steel ball associates.
4. the switch assembly of control integration black-out lamp according to claim 1, it is characterized in that: described rotating shaft is provided with reference column in UXing Cha center, be provided with the elongate holes being socketed on reference column in the middle part of described lock pin, and lock pin phase countershaft position in the length range of elongate holes switches.
5. the switch assembly of control integration black-out lamp according to claim 1, it is characterized in that: described knob medial center place is provided with location hoodle, the end face of described lock pin is provided with two pits of length to arrangement, and lock pin phase countershaft settles in arbitrary pit at location hoodle and carries out having the position of identification to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619520.0U CN204884976U (en) | 2015-08-17 | 2015-08-17 | Switch assembly of control integration air -raid precautions light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619520.0U CN204884976U (en) | 2015-08-17 | 2015-08-17 | Switch assembly of control integration air -raid precautions light |
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| Publication Number | Publication Date |
|---|---|
| CN204884976U true CN204884976U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520619520.0U Active CN204884976U (en) | 2015-08-17 | 2015-08-17 | Switch assembly of control integration air -raid precautions light |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341586A (en) * | 2020-03-18 | 2020-06-26 | 苏州哈同汽车电器有限公司 | Air-break-proof lamp control switch |
-
2015
- 2015-08-17 CN CN201520619520.0U patent/CN204884976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341586A (en) * | 2020-03-18 | 2020-06-26 | 苏州哈同汽车电器有限公司 | Air-break-proof lamp control switch |
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