CN203423335U - Vehicle electric appliance socket - Google Patents
Vehicle electric appliance socket Download PDFInfo
- Publication number
- CN203423335U CN203423335U CN201320472173.4U CN201320472173U CN203423335U CN 203423335 U CN203423335 U CN 203423335U CN 201320472173 U CN201320472173 U CN 201320472173U CN 203423335 U CN203423335 U CN 203423335U
- Authority
- CN
- China
- Prior art keywords
- power supply
- movable contact
- jack
- circuit board
- contact flat
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a vehicle electric appliance socket. The vehicle electric appliance socket comprises a socket housing. A terminal support and a circuit board are arranged in the socket housing. The terminal support is provided with plurality of jacks. The circuit board is installed with plurality of power supply terminals. Each power supply terminal comprises two metal contact sheets, wherein the metal contact sheets are clamped into the jacks. The circuit board is installed with a microswitch. The microswitch is connected with a power supply control unit for controlling the power-on condition of the power supply terminals. The microswitch comprises a movable contact sheet and a fixed contact sheet. The movable contact sheet and the fixed contact sheet are inserted into the terminal support and located on one side of the two metal contact sheets of each power supply terminal. The movable contact sheet is provided with a raised portion. The raised portion enters between the two metal contact sheets of each power supply terminal which are located in the jacks. The outer side of the raised portion is coated with an insulating material. According to the technical scheme, existing patent structures in which the microswitch is touched through the movement of a protective door can be avoided, the structure is more simple, and the cost is lower.
Description
Technical field
The utility model relates to a kind of appliance socket, relates in particular to a kind of vehicular electrical appliance socket.
Background technology
Publication number is that the patent documentation of CN1833344A discloses a kind of automobile converter with at least one load socket; wherein automobile converter can be inserted in load socket and effectively be connected by an electric loading plug; the controlling organization that the mode of effectively connecting can trigger by an insertion by load plug is carried out in load socket; its specification discloses a concrete scheme: load plug promotes over cap while inserting and moves; by over cap, trigger controlling organization and produce signal to the supply control unit of load socket, realize power supply.
Publication number is that the patent documentation of CN201752056U discloses a kind of socket, and the same protection baffle plate that covers jack that adopts triggers sensitive switch, by the break-make of sensitive switch control circuit.
Summary of the invention
The purpose of this utility model is to provide a kind of vehicular electrical appliance socket, directly adopts plug to remove to trigger sensitive switch and then energizing circuit, has evaded by shutter and has moved the existing patent structure that touches sensitive switch, and structure is more simple, cost is lower.
To achieve the above object, the utility model has adopted following technical scheme:
Vehicular electrical appliance socket, comprise Socket casing, in Socket casing, be provided with terminal support and circuit board, terminal support is provided with a plurality of jacks, a plurality of power supply terminals are installed on circuit board, this power supply terminal comprises two metal contact pieces, metal contact piece snaps in jack, on described circuit board, sensitive switch is installed, this sensitive switch is connected with the supply control unit of controlling power supply terminal energising, this sensitive switch comprises a movable contact flat and a fixed touch plate, movable contact flat and fixed touch plate are inserted in terminal support and are positioned at a side of two metal contact pieces of power supply terminal, movable contact flat is formed with a protuberance, protuberance probes between two metal contact pieces of the power supply terminal in jack, protuberance coated outside insulating material.
As preferably, the lower end of described movable contact flat is weldingly fixed on circuit board, and the stage casing of movable contact flat is bent to form protuberance to a side arch, and the upper end of movable contact flat forms with fixed touch plate is touched and touches end.
As preferably, described insulating material is the plastic cement insulating case of injection mo(u)lding on movable contact flat.
As preferably, described metal contact piece, movable contact flat and fixed touch plate are high resiliency copper product and make.
As preferably, described terminal support top is provided with the protection baffle plate that can move, thereby protection baffle plate moves to shielded jack above jack under spring action, when load plug is inserted in the cammed surface of protecting baffle plate, thereby protection baffle plate retreats and exposes jack, when load plug exits jack, the shielded jack thereby protection baffle plate resets under spring action; Described terminal support bottom mounting circuit boards.
As preferably, described Socket casing top is provided with lid by hinge and torsion spring, and described Socket casing bottom is provided with connector, and connector is connected with circuit board.Described supply control unit is inverter.
The utility model, owing to having adopted above technical scheme, directly adopts plug to remove to trigger sensitive switch and then energizing circuit, has evaded by shutter and has moved the existing patent structure that touches sensitive switch, and structure is more simple, assembling is flexible, manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of terminal support, circuit board and protection baffle plate;
Fig. 3 is the structural representation of terminal support and circuit board;
Fig. 4 is the structural representation of circuit board and upper sensitive switch thereof, power supply terminal;
Fig. 5 is the structural representation of movable contact flat.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of vehicular electrical appliance socket as shown in Figure 1 and Figure 2, comprise Socket casing 1, be provided with terminal support 4 and circuit board 6 in Socket casing 1, Socket casing 1 top is provided with lid 3 by hinge and torsion spring, described Socket casing 1 bottom is provided with connector 2, and connector 2 is connected with circuit board 6.As Fig. 3, shown in Fig. 4, described terminal support 4 is provided with two jacks 41, two power supply terminals 7 are installed on circuit board 6, this power supply terminal 7 comprises two metal contact pieces, metal contact piece snaps in jack 41, on described circuit board 6, sensitive switch is installed, this sensitive switch is connected with the supply control unit of controlling power supply terminal 7 energisings, this sensitive switch comprises a movable contact flat 81 and a fixed touch plate 82, movable contact flat 81 and fixed touch plate 82 are inserted in terminal support 4 and are positioned at a side of two metal contact pieces of power supply terminal 7, movable contact flat 81 is formed with a protuberance 812, protuberance 812 probes between two metal contact pieces of the power supply terminal 7 in jack 41, protuberance 812 coated outside insulating material 814, prevent that micro-circuit of the high-tension electricity of power supply terminal being delivered to sensitive switch from getting on.
In the present embodiment, as shown in Figure 5, the lower end 811 of described movable contact flat 81 is weldingly fixed on circuit board 6, and the stage casing of movable contact flat 81 is bent to form protuberance 812 to a side arch, and touching that the upper end of movable contact flat 81 forms and fixed touch plate 82 is touched holds 813.Described insulating material 814 is the plastic cement insulating case of injection mo(u)lding on movable contact flat 81.Described metal contact piece, movable contact flat 81 and fixed touch plate 82 are high resiliency copper product and make.Described supply control unit is inverter.As shown in Figure 2, described terminal support 4 tops are provided with the protection baffle plate 5 that can move, thereby protection baffle plate 5 moves to shielded jack 41 above jack 41 under spring action, and protection baffle plate 5 is provided with cammed surface, described terminal support 4 bottom mounting circuit boards 6.
When load plug is inserted in the cammed surface of protecting baffle plate 5; thereby protection baffle plate 5 retreats and exposes jack 41; load plug enters the rear elder generation of jack 41 and contacts with two metal contact pieces of power supply terminal 7; contact with the insulating material 814 on the protuberance 812 of the movable contact flat 81 of sensitive switch again; and then promote movable contact flat 81 to the outer movement of jack 41 and it is contacted with fixed touch plate 82; now; sensitive switch is closed; send signal to inverter; inverter starts, to the power supply terminal power supply on socket, also to LED light, to power simultaneously.When load plug exits jack 41; movable contact flat 81 resets under self elastic reaction, disengages with fixed touch plate 82, and sensitive switch is opened; inverter stops to the power supply terminal power supply on socket, the shielded jack 41 thereby protection baffle plate 5 resets under spring action.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. vehicular electrical appliance socket, comprise Socket casing (1), in Socket casing (1), be provided with terminal support (4) and circuit board (6), terminal support (4) is provided with a plurality of jacks (41), a plurality of power supply terminals (7) are installed on circuit board (6), this power supply terminal (7) comprises two metal contact pieces, metal contact piece snaps in jack (41), it is characterized in that, described circuit board is provided with sensitive switch on (6), this sensitive switch is connected with the supply control unit of controlling power supply terminal (7) energising, this sensitive switch comprises a movable contact flat (81) and a fixed touch plate (82), movable contact flat (81) and fixed touch plate (82) are inserted in terminal support (4) and are positioned at a side of two metal contact pieces of power supply terminal (7), movable contact flat (81) is formed with a protuberance (812), protuberance (812) probes between two metal contact pieces of the power supply terminal (7) in jack (41), protuberance (812) coated outside insulating material (814).
2. vehicular electrical appliance socket according to claim 1, it is characterized in that, the lower end (811) of described movable contact flat (81) is weldingly fixed on circuit board (6), the stage casing of movable contact flat (81) is bent to form protuberance (812) to a side arch, and the upper end of movable contact flat (81) forms with fixed touch plate (82) is touched and touches end (813).
3. vehicular electrical appliance socket according to claim 1, is characterized in that, described insulating material (814) is the plastic cement insulating case of injection mo(u)lding on movable contact flat (81).
4. vehicular electrical appliance socket according to claim 1, is characterized in that, described metal contact piece, movable contact flat (81) and fixed touch plate (82) are high resiliency copper product and make.
5. vehicular electrical appliance socket according to claim 1, it is characterized in that, described terminal support (4) top is provided with the protection baffle plate (5) that can move, protection baffle plate (5) moves to jack (41) thereby top shielded jack (41) under spring action, when load plug is inserted in the cammed surface of protecting baffle plate (5), protect baffle plate (5) thereby retreat and expose jack (41), when load plug exits jack (41), protection baffle plate (5) thus under spring action, reset shielded jack (41); Described terminal support (4) bottom mounting circuit boards (6).
6. vehicular electrical appliance socket according to claim 1, it is characterized in that, described Socket casing (1) top is provided with lid (3) by hinge and torsion spring, and described Socket casing (1) bottom is provided with connector (2), and connector (2) is connected with circuit board (6).
7. vehicular electrical appliance socket according to claim 1, is characterized in that, described supply control unit is inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472173.4U CN203423335U (en) | 2013-08-02 | 2013-08-02 | Vehicle electric appliance socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472173.4U CN203423335U (en) | 2013-08-02 | 2013-08-02 | Vehicle electric appliance socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423335U true CN203423335U (en) | 2014-02-05 |
Family
ID=50022424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472173.4U Expired - Lifetime CN203423335U (en) | 2013-08-02 | 2013-08-02 | Vehicle electric appliance socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010613A1 (en) * | 2017-07-10 | 2019-01-17 | 胡斐凡 | Safety power outlet and insertion detection device for plug pin |
| CN110391555A (en) * | 2019-08-09 | 2019-10-29 | 凯斯库汽车部件（苏州）有限公司 | High voltage power supply interface |
-
2013
- 2013-08-02 CN CN201320472173.4U patent/CN203423335U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010613A1 (en) * | 2017-07-10 | 2019-01-17 | 胡斐凡 | Safety power outlet and insertion detection device for plug pin |
| CN110391555A (en) * | 2019-08-09 | 2019-10-29 | 凯斯库汽车部件（苏州）有限公司 | High voltage power supply interface |
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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: 20140205 |