CN203103176U - Self-restoring door contact switch - Google Patents
Self-restoring door contact switch Download PDFInfo
- Publication number
- CN203103176U CN203103176U CN 201320069695 CN201320069695U CN203103176U CN 203103176 U CN203103176 U CN 203103176U CN 201320069695 CN201320069695 CN 201320069695 CN 201320069695 U CN201320069695 U CN 201320069695U CN 203103176 U CN203103176 U CN 203103176U
- Authority
- CN
- China
- Prior art keywords
- contact
- rubber cap
- spring
- movable contact
- touch panel
- 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 - Lifetime
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Abstract
The utility model discloses a self-restoring door contact switch, comprising a rubber cap, a common socket component and a bottom cover, wherein the common socket component is composed of a fixed contact plate, a first contact pin, a second contact pin and a common socket in an injection molding manner; a top push rod, a movable contact spring and a return spring are arranged inside an inner cavity formed by the common socket component and the bottom cover which are assembled together; the upper end of the top push rod passes through the common socket component and then extends into the rubber cap; two contact claws are respectively arranged at the left side and the right side of the movable contact spring; and a contact plate extending up and down is arranged on the fixed contact plate. The rubber cap pushes the top push rod and the movable contact spring to move up and down and compresses the return spring when external force acts to compress the rubber cap, the two contact claws at the left side contact the contact plate all the time in the movement process, and the two contact claws at the right side respectively contact the first contact pin and the second contact pin when moving to an extreme position. The switch can well ensure the consistency of the parts, and has the characteristics of being simple in process, convenient to disassemble and assemble, easy to control, low in manufacturing cost and the like.
Description
Technical field
The utility model relates to the automotive controls technical field, is specifically related to a kind of door light switch, also calls at the door and touches switch.
Background technology
Automotive door is touched switch and is assemblied on the car door frame main body, is used to control the break-make of car door signal output lamp.When closing of the door, door touches switch and is in and closes and the switch compressive state, and car door signal output lamp disconnects; When car door opening or when not closed, door touches switch and is in and opens and releasing orientation, and car door signal output lamp is opened or the instrument desk prompting.It generally is a terminal output that existing door touches switch, few, the difficult control of lead-out terminal, and complex structure, mounting or dismounting inconvenience, manufacturing cost are high.
The utility model content
The utility model aim to provide a kind of simple in structure, mounting or dismounting are convenient, production cost is low and be easy to control touch switch from the homing position type door.
For solving above technical problem, the utility model provides a kind ofly touches switch from the homing position type door, the rubber cap (1) that comprises compressible distortion, by deciding touch panel (2), first contact pin (4), second contact pin (5), be total to injection molded common jack assemblies and the bottom (9) of socket (3), described rubber cap (1) covers on the common jack assemblies, bottom (9) is connected in the common jack assemblies, in the inner chamber of described jack assemblies altogether and bottom (9) assembling back formation, propulsion arm (6) is housed successively from top to bottom, movable contact spring (7) and return spring (8), the upper end of described propulsion arm (6) is stretched in the rubber cap (1) after passing common jack assemblies, each side being provided with two and touching pawl (7a) of described movable contact spring (7) decided touch panel (2) and is provided with the touch panel (2a) that extends up and down; When external force effect compression rubber cap (1), rubber cap (1) promotes propulsion arm (6) and movable contact spring (7) moves up and down together, and compression retracteding position spring (8), two that are arranged in the left side are touched pawl (7a) and contact with touch panel (2a) all the time at motion process, are positioned at two of right side and touch pawl (7a) and contact with first contact pin (4), second contact pin (5) respectively when moving to extreme position.
Described rubber cap (1) and decide touch panel (2) and extend to the right respectively, rubber cap (1) and decide the nut installing hole (A) that touch panel (2) is provided with and car body is fixed, this touches switch and is fixed to touching on the switch mounting panel on the car body by nut.
It is square little loop bar (6a) that the lower end of described propulsion arm (6) is provided with cross section, bottom (9) is provided with tapered protrusion (9a), described movable contact spring (7) is sleeved on the little loop bar (6a), the upper end of described return spring (8) is against on the movable contact spring (7), and the lower end of return spring (8) is enclosed within on the tapered protrusion (9a).The design of little loop bar and tapered protrusion is to shake in motion process for fear of propulsion arm and movable contact spring, guarantees the stationarity of motion.
Each of described movable contact spring (7) touched pawl (7a) and had a strip hole (B), is the contact point that touches pawl and touch panel, first contact pin, second contact pin in order to increase, and reduces contact chatter.
Jack assemblies is by deciding touch panel, first contact pin, second contact pin, being total to the injection molded one of socket altogether.During installation, earlier propulsion arm, movable contact spring, return spring are contained in the common jack assemblies successively, with bottom together jack assemblies be connected together, will get final product on the rubber calotte at last.Movable contact spring touches pawl by two and contacts with first contact pin, second contact pin respectively, has constituted two signal output terminals, touches pawl by two other and contacts with the touch panel of deciding touch panel, is grounded function.
Beneficial effect: can guarantee the consistency of part well, and have that technology is simple, mounting or dismounting are convenient, be easy to characteristics such as control, low cost of manufacture.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the decomposing schematic representation of Fig. 1.
Fig. 3 is the structural representation that door touches the switch mounting panel.
Fig. 4 is the B-B cutaway view of Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, a kind ofly touch switch from the homing position type door, by rubber cap 1, jack assemblies, propulsion arm 6, movable contact spring 7, return spring 8 and bottom 9 are formed altogether.Jack assemblies is by deciding touch panel 2, first contact pin 4, second contact pin 5, being total to socket 3 four injection molded one altogether.Rubber cap 1 is done the time spent being subjected to external force, can produce compression, covers on the common jack assemblies, plays dustproof, waterproof action.Socket 3, bottom 9 are moulding altogether.
Jack assemblies is provided with propulsion arm 6 via holes altogether, and the upper end of propulsion arm 6 is stretched in the rubber cap 1 after passing common jack assemblies.Each side being provided with two and touching pawl 7a of movable contact spring 7, totally four are touched pawl 7a.Decide touch panel 2 and be provided with up and down the touch panel 2a that extends, touch panel 2a be arranged on the left of two to touch pawl 7a corresponding.When external force effect rubber cap 1, rubber cap 1 is compressed distortion.Rubber cap 1 promotes propulsion arm 6 and movable contact spring 7 moves up and down together, and compression retracteding position spring 8.The development length of touch panel 2a is enough, and two on the left of being arranged in assurance are touched pawl 7a and contact with touch panel 2a all the time at motion process.Be positioned at when two of right side touch pawl 7a and move to extreme position and contact with first contact pin 4, second contact pin 5 respectively.
Be preferably rubber cap 1 and decide touch panel 2 and extend to the right respectively, rubber cap 1 and decide the nut installing hole A that touch panel 2 is provided with and car body is fixed.In conjunction with Fig. 3, shown in Figure 4, rubber cap 1 touches on the switch mounting panel 10 by the door that nut is installed to car body, and nut can be selected for use plain nut or project-welding nut are installed.Door touches switch mounting panel 10 and plays the effect that door touches switch and car body that connects, and wherein circular hole 10a is used for touching switch with door and links to each other, and the nut installing hole A that touches on the switch with door is corresponding; Square opening 10b is used for linking to each other with car body.The nut ways of connecting, install and remove convenient and swift, during closing of the door, car door compression rubber cap 1, thereby promote propulsion arm 6, movable contact spring 7 moves downward, and compression retracteding position spring 8; Behind the car door opening, propulsion arm 6, movable contact spring 7 return under the restoring force effect of return spring 8.
In addition, it is square little loop bar 6a that the lower end of propulsion arm 6 is provided with cross section, and movable contact spring 7 is provided with rectangular opening 7b, and movable contact spring 7 is sleeved on the little loop bar 6a.Bottom 9 is provided with tapered protrusion 9a, and the upper end of return spring 8 is against on the movable contact spring 7, and the lower end of return spring 8 is enclosed within on the tapered protrusion 9a.Socket 3 lower end preferred design squarelys are to be convenient to control rock equally altogether.
Preferably, each of movable contact spring 7 touched pawl 7a and had a strip hole B.
Claims (4)
1. one kind is touched switch from the homing position type door, it is characterized in that: the rubber cap (1) that comprises compressible distortion, by deciding touch panel (2), first contact pin (4), second contact pin (5), be total to injection molded common jack assemblies and the bottom (9) of socket (3), described rubber cap (1) covers on the common jack assemblies, bottom (9) is connected in the common jack assemblies, in the inner chamber of described jack assemblies altogether and bottom (9) assembling back formation, propulsion arm (6) is housed successively from top to bottom, movable contact spring (7) and return spring (8), the upper end of described propulsion arm (6) is stretched in the rubber cap (1) after passing common jack assemblies, each side being provided with two and touching pawl (7a) of described movable contact spring (7) decided touch panel (2) and is provided with the touch panel (2a) that extends up and down; When external force effect compression rubber cap (1), rubber cap (1) promotes propulsion arm (6) and movable contact spring (7) moves up and down together, and compression retracteding position spring (8), two that are arranged in the left side are touched pawl (7a) and contact with touch panel (2a) all the time at motion process, are positioned at two of right side and touch pawl (7a) and contact with first contact pin (4), second contact pin (5) respectively when moving to extreme position.
2. touch switch according to claim 1 is described from the homing position type door, it is characterized in that: described rubber cap (1) and decide touch panel (2) and extend to the right respectively, rubber cap (1) and decide the nut installing hole (A) that touch panel (2) is provided with and car body is fixed.
3. touch switch according to claim 1 is described from the homing position type door, it is characterized in that: it is square little loop bar (6a) that the lower end of described propulsion arm (6) is provided with cross section, bottom (9) is provided with tapered protrusion (9a), described movable contact spring (7) is sleeved on the little loop bar (6a), the upper end of described return spring (8) is against on the movable contact spring (7), and the lower end of return spring (8) is enclosed within on the tapered protrusion (9a).
4. according to each describedly touches switch from the homing position type door among the claim 1-3, it is characterized in that: each of described movable contact spring (7) touched pawl (7a) and had a strip hole (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069695 CN203103176U (en) | 2013-02-06 | 2013-02-06 | Self-restoring door contact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069695 CN203103176U (en) | 2013-02-06 | 2013-02-06 | Self-restoring door contact switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103176U true CN203103176U (en) | 2013-07-31 |
Family
ID=48854562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069695 Expired - Lifetime CN203103176U (en) | 2013-02-06 | 2013-02-06 | Self-restoring door contact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441018A (en) * | 2013-08-22 | 2013-12-11 | 上海阳明汽车部件有限公司 | Automobile door control lamp switch assembling technology |
| CN108511233A (en) * | 2018-06-05 | 2018-09-07 | 韩磊 | A kind of environmentally friendly energy-saving monitoring equipment |
-
2013
- 2013-02-06 CN CN 201320069695 patent/CN203103176U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441018A (en) * | 2013-08-22 | 2013-12-11 | 上海阳明汽车部件有限公司 | Automobile door control lamp switch assembling technology |
| CN103441018B (en) * | 2013-08-22 | 2016-04-20 | 上海阳明汽车部件有限公司 | Car door controller lamp switch assembly technology |
| CN108511233A (en) * | 2018-06-05 | 2018-09-07 | 韩磊 | A kind of environmentally friendly energy-saving monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |