CN210074345U - Vehicle-mounted alternating current output socket - Google Patents
Vehicle-mounted alternating current output socket Download PDFInfo
- Publication number
- CN210074345U CN210074345U CN201921201930.8U CN201921201930U CN210074345U CN 210074345 U CN210074345 U CN 210074345U CN 201921201930 U CN201921201930 U CN 201921201930U CN 210074345 U CN210074345 U CN 210074345U
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- CN
- China
- Prior art keywords
- shutter
- socket
- jack
- protective door
- vehicle
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Abstract
The utility model relates to an on-vehicle AC output socket, including socket ontology, socket ontology includes the socket shell and installs the metal grafting terminal subassembly in the socket shell, and the socket shell includes the base and covers the lid shell on the base, and metal grafting terminal unit mount is on the base, is equipped with the jack that corresponds in the grafting terminal on the lid shell, and the jack cooperation has the shutter arrangement, and the shutter arrangement is including being used for sheltering from and opening the shutter of jack, and socket ontology still is including state feedback switch module, be equipped with the trigger piece along with the shutter activity on the shutter, the shutter motion is when opening the jack position, and the trigger piece touches state feedback switch module with output socket power supply signal on the shutter, and the shutter motion is when sheltering from the jack position, and the trigger piece makes state feedback switch module output socket power off signal. Realize the outage when vacant, supply power during the use, reduce energy consumption and safety.
Description
Technical Field
The utility model relates to a vehicle accessory field, concretely relates to on-vehicle AC output socket.
Background
The vehicle-mounted alternating current output socket is a device which is fixed on a vehicle and can be used for supplying power to vehicle-mounted electronic equipment, the direct current voltage of a vehicle-mounted power supply is converted by an inverter and then outputs alternating current with 220V voltage through the alternating current output socket, and the vehicle-mounted alternating current output socket can be used for charging mobile phones, computers and the like and power sockets of various household appliances.
The jack of traditional on-vehicle interchange output socket does not have the shutter structure to there is the potential safety hazard, along with the improvement of safety consciousness, the jack protection architecture of socket is designed and is used. When the existing vehicle-mounted socket is not used, alternating current output still exists, and an inverter is still in a working state, so that the energy consumption of a vehicle is increased. In addition, the structural design of the protective door on the conventional vehicle-mounted socket is unreasonable, so that the defects of inconvenience in processing and installation and the like are caused.
Disclosure of Invention
The utility model discloses the invention purpose: for overcoming the defect that prior art exists, the utility model provides a vehicle-mounted alternating current output socket of outage when vacant reduces the energy consumption.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an on-vehicle output socket that exchanges, includes socket ontology, socket ontology includes the socket shell and installs the metal grafting terminal subassembly in the socket shell, and the socket shell includes the base and covers the lid shell on the base, and metal grafting terminal unit mount is on the base, is equipped with the jack that corresponds in the grafting terminal on the lid shell, and the jack cooperation has the shutter device, and the shutter device is including being used for sheltering from and opening the shutter of jack, its characterized in that: the socket body further comprises a state feedback switch module, the protective door is provided with a trigger piece moving along with the protective door, when the protective door moves to the position of opening the jack, the trigger piece on the protective door triggers the state feedback switch module to output a socket power supply signal, and when the protective door moves to the position of shielding the jack, the trigger piece enables the state feedback switch module to output a socket power-off signal.
By adopting the technical scheme, when the socket is in a use state, the plug is inserted into the hole, the protective door moves to an open jack state, and the trigger piece on the protective door triggers the state feedback switch module to output a socket power supply signal so as to realize power supply; when the socket is in an idle state, the state feedback switch module outputs a socket power-off signal, so that when the socket is idle, the socket does not output 220VAC voltage, and the effects of energy conservation and safety protection are achieved.
Preferably, the state feedback switch module comprises a microswitch, the protective door is in sliding fit in the socket shell, the trigger part is a contact pressing protrusion arranged on the protective door, when the protective door slides to the position of opening the jack, the trigger part on the protective door presses the microswitch to be closed so as to form a socket power supply signal, when the protective door slides to the position of shielding the jack, the trigger part on the protective door releases the microswitch, and the microswitch is switched off so as to form a socket power-off signal. Under this structural design, the protection door slides the in-process and controls micro-gap switch disconnection and closure through the trigger piece to form the socket break-make signal of telecommunication synchronous with the protection door state, have simple structure, the reliable operation's advantage.
Preferably, the contact surface of the head end of the trigger piece is arc-shaped. Under this structural design for the micro-gap switch is better pressed to the trigger.
Preferably, the state feedback switch module further comprises a wiring circuit board, the contact pin of the micro switch is welded on the wiring circuit board, and the wiring circuit board is provided with a wire connection point. Under this structural design, the transition wiring is realized to the wiring circuit board for micro-gap switch's wiring operation is more convenient and the wiring is more firm reliable.
Preferably, the shutter device includes shutter mounting bracket, shutter and drive shutter and moves to the elasticity that shelters from the jack position and reset the piece, and shutter sliding fit is on the shutter mounting bracket, and shutter mounting bracket snap fit is in the lid shell. Under this structural design, the shutter device adopts independent shutter mounting bracket buckle to cooperate in the lid shell, and corresponding accessory processing is convenient, and shutter device snap-on forms wholly in the lid shell to it is more convenient to make the assembly. And be equipped with the switch mounting groove that supplies micro-gap switch location installation on the base, switch mounting groove top has the fitting hole towards the shutter mounting bracket, integrated into one piece has the spacing lug of micro-gap switch on the shutter mounting bracket, and the spacing lug of micro-gap switch stretches into the fitting hole and supports to press and constitute the restriction of state feedback switch module on wiring circuit board in the switch mounting groove. The limit bump of the micro switch under the structure realizes the limit fixation of the micro switch, and has the advantage of compact structure.
Preferably, the shutter mounting bracket includes the bottom plate, has the hole of stepping down that corresponds and UNICOM with the jack position on the bottom plate, and the both sides side arch of the horizontal perpendicular shutter sliding direction of bottom plate has the location sideboard, and the location sideboard encloses into the shutter storage tank with the bottom plate, in the shutter storage tank was arranged in to the shutter, was equipped with the guide way on the location sideboard, the horizontal both sides of shutter are equipped with the location lug, and the location lug of shutter inserts and constitutes the shutter restriction direction and slide in the shutter storage tank in the guide way. Under this structural design, the direct restriction of shutter slides on the shutter mounting bracket, and the shutter sets up on the shutter mounting bracket, and when the dismouting, shutter and shutter mounting bracket have easy dismounting's advantage for the whole of assembling.
Preferably, the bottom plate is equipped with the front side sideboard towards corresponding shutter slip to the slip direction one side of sealing the jack, and two location sideboard are connected to the front side sideboard, are equipped with joint step groove on location sideboard and front side board, be equipped with the barb dop in the lid shell, the joint step groove block of shutter mounting bracket is joined in marriage on the barb dop. Under this structural design, the formation of the convenient draw-in groove of front side sideboard and location sideboard realizes the installation of shutter mounting bracket through barb dop and joint step groove buckle cooperation.
Preferably, a limiting rib plate protrudes from the cover shell, the limiting rib plate is enclosed into a groove cavity for placing the protective door mounting rack, and the positioning side plate and the front side plate of the protective door mounting rack are in limiting fit with the limiting rib plate. Under this structural design, location sideboard and front side sideboard are spacing with spacing gusset, realize the location installation of shutter mounting bracket.
Preferably, the socket comprises a socket mounting frame independent of the socket shell, the socket body is in snap fit with the socket mounting frame, the jack face of the socket body corresponds to the frame hole of the socket mounting frame, and the socket mounting frame is pivoted with a protective cover capable of being turned to open and cover the frame hole. Under this structure, realize the modularized design, the protection is hidden to socket ontology's jack face to the protective cover realization simultaneously.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a vehicle-mounted AC outlet according to an embodiment of the present invention;
FIG. 2 is a schematic view of a socket body according to an embodiment of the present invention;
FIG. 3 is a front view of a socket body according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is an exploded view of a socket body according to an embodiment of the present invention;
FIG. 6 is a schematic view of the protective door assembly of the present invention assembled in a cover shell;
fig. 7 is a schematic structural view of a protective door device according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 7, a vehicle ac output socket includes a socket body 1, the socket body 1 includes a socket housing and a metal plug-in terminal assembly (not shown) installed in the socket housing, wherein the metal plug-in terminal assembly is a conventional component of the socket, the socket housing includes a base 11 and a cover housing 12 covering the base 11, the metal plug-in terminal assembly is installed on the base 11, a terminal base 111 for installing a metal plug-in terminal is shown in the figure, the cover housing 12 is provided with a jack 121 corresponding to the plug-in terminal, in this embodiment, the jack is a two-plug jack and a three-jack, the jack is matched with a protection door device, the protection door device includes a protection door 13 for shielding and opening the jack 121, the protection door 13 has a driving inclined surface 131 for pushing the protection door after the plug is inserted and an elastic reset piece 14 for driving the protection door 13 to shield the jack, the socket body 1 further includes a status feedback switch module 15, the protective door 13 is provided with a trigger 16 moving along with the protective door, when the protective door 13 moves to the position of opening the jack, the trigger 16 on the protective door 13 triggers the state feedback switch module 15 to output a socket power supply signal, and when the protective door 13 moves to the position of shielding the jack 121, the trigger 16 prompts the state feedback switch module 15 to output a socket power-off signal. When the socket is in a use state, the plug is inserted into the hole, the protective door moves to an open jack state, and the trigger piece on the protective door touches the state feedback switch module to output a socket power supply signal to realize power supply; when the socket is in an idle state, the state feedback switch module outputs a socket power-off signal, so that when the socket is idle, the socket does not output 220VAC voltage, and the effects of energy conservation and safety protection are achieved.
The state feedback switch module 15 comprises a microswitch 151, the protective door 13 is in sliding fit in the socket shell, the trigger piece 16 is a contact pressing bulge arranged on the protective door 13, when the protective door 13 slides to the position of opening the jack 121, the trigger piece 16 on the protective door 13 presses the microswitch to be closed to form a socket power supply signal, when the protective door 13 slides to the position of blocking the jack 121, the trigger piece 16 on the protective door 13 releases the microswitch, and the microswitch is disconnected to form a socket power-off signal. The microswitch is controlled to be switched on and off by the trigger piece in the sliding process of the protective door, so that a socket on-off electric signal synchronous with the state of the protective door is formed, and the protective door has the advantages of simple structure and reliable work. The contact surface 161 of the tip end of the trigger 16 is circular arc-shaped. So that the trigger better presses the microswitch.
Because the micro switch has a small volume, in order to facilitate the wiring operation, the state feedback switch module 15 further includes a wiring circuit board 152, the contact pin of the micro switch 151 is soldered on the wiring circuit board 152, and the wiring circuit board 152 has a wire connection point 1521. Transition wiring is realized by the wiring circuit board, so that wiring operation of the microswitch is more convenient and wiring is more firm and reliable.
The shutter device comprises a shutter mounting bracket 17, the shutter 13 is slidably fitted on the shutter mounting bracket 17, and the shutter mounting bracket 17 is snap-fitted in the cover case 12. The protective door device adopts the independent protective door mounting frame to be buckled and matched in the cover shell, the corresponding accessories are convenient to process, and the protective door device is directly fixed in the cover shell to form a whole, so that the assembly is more convenient. And be equipped with the switch mounting groove 112 that supplies micro-gap switch 151 location installation on the base 11, switch mounting groove 112 top has the fitting opening towards shutter mounting bracket 17, integrated into one piece has micro-gap switch limit lug 171 on shutter mounting bracket 17, and micro-gap switch limit lug 171 stretches into the fitting opening and supports to press and constitute the restriction of state feedback switch module in switch mounting groove on wiring circuit board 152. The limit bump of the micro switch under the structure realizes the limit fixation of the micro switch, and has the advantage of compact structure.
The shutter mounting bracket 17 includes bottom plate 172, has the hole 173 of stepping down that corresponds and UNICOM with the jack position on the bottom plate 172, and the hole of stepping down is for matching with the jack shape in order to constitute the inserted sheet assistance-localization real-time to the plug, and the both sides side arch of the horizontal perpendicular shutter sliding direction of bottom plate 172 has location sideboard 174, and location sideboard 174 encloses into protection door storage tank 175 with bottom plate 172, in protection door 13 arranges protection door storage tank 175 in, is equipped with guide way 1741 on the location sideboard 174, the horizontal both sides of protection door 13 are equipped with location lug 132, and the location lug 132 of protection door 13 is inserted and is constituted the restriction of protection door and lead to slide in protection door storage tank 175 in guide way 1741. The direct restriction of shutter slides on the shutter mounting bracket, and the shutter sets up on the shutter mounting bracket, and when the dismouting, shutter and shutter mounting bracket have easy dismounting's advantage for the whole of assembling into.
The cover shell 12 is internally provided with a limiting rib plate 123 in a protruding mode, the limiting rib plate 123 encloses a groove cavity for placing the protective door mounting rack, and the positioning side plate 174 and the front side plate 176 of the protective door mounting rack 17 are in limiting fit with the limiting rib plate 123. The positioning side plate, the front side plate and the limiting rib plate are limited, and the positioning installation of the protective door installation frame is realized.
In this embodiment, the socket body is a module design, and further includes a socket mounting frame 2 independent of the socket shell, the socket body 1 is snap-fitted on the socket mounting frame 2, the jack face of the socket body 1 corresponds to the frame hole 21 of the socket mounting frame 2, and the socket mounting frame 2 is pivotally provided with a protective cover 3 capable of being turned over to open and cover the frame hole. Realize the modularized design, the protective cover realizes hiding the protection to socket ontology's jack face simultaneously. Under this structural design, the insertion of inserted sheet is more stable.
Claims (10)
1. The utility model provides an on-vehicle output socket that exchanges, includes socket ontology, socket ontology includes the socket shell and installs the metal grafting terminal subassembly in the socket shell, and the socket shell includes the base and covers the lid shell on the base, and metal grafting terminal unit mount is on the base, is equipped with the jack that corresponds in the grafting terminal on the lid shell, and the jack cooperation has the shutter device, and the shutter device is including being used for sheltering from and opening the shutter of jack, its characterized in that: the socket body further comprises a state feedback switch module, the protective door is provided with a trigger piece moving along with the protective door, when the protective door moves to the position of opening the jack, the trigger piece on the protective door triggers the state feedback switch module to output a socket power supply signal, and when the protective door moves to the position of shielding the jack, the trigger piece enables the state feedback switch module to output a socket power-off signal.
2. The vehicle ac outlet socket according to claim 1, wherein: the state feedback switch module comprises a microswitch, the protective door is in sliding fit in the socket shell, the trigger piece is a contact pressing bulge arranged on the protective door, when the protective door slides to the position of an opening jack, the trigger piece on the protective door presses the microswitch to be closed so as to form a socket power supply signal, when the protective door slides to the position of a shielding jack, the trigger piece on the protective door releases the microswitch, and the microswitch is switched off so as to form a socket power-off signal.
3. The vehicle ac outlet socket according to claim 2, wherein: the contact surface of the head end of the trigger piece is arc-shaped.
4. A vehicle ac outlet according to claim 2 or 3, wherein: the state feedback switch module further comprises a wiring circuit board, a contact pin of the micro switch is welded on the wiring circuit board, and a wire connecting point is arranged on the wiring circuit board.
5. A vehicle ac outlet according to claim 1, 2 or 3, wherein: the shutter device includes shutter mounting bracket, shutter and drive shutter and removes to the elasticity that shelters from the jack position and reset the piece, and shutter sliding fit is on the shutter mounting bracket, and shutter mounting bracket buckle cooperates in the lid shell.
6. The vehicle ac outlet socket according to claim 4, wherein: the shutter device includes shutter mounting bracket, shutter and drive shutter and removes to the elasticity that shelters from the jack position piece that resets, and shutter sliding fit is on the shutter mounting bracket, and shutter mounting bracket buckle cooperates in the lid shell, be equipped with the switch mounting groove that supplies micro-gap switch location installation on the base, the switch mounting groove top has the fitting hole towards the shutter mounting bracket, integrated into one piece has the spacing lug of micro-gap switch on the shutter mounting bracket, and the spacing lug of micro-gap switch stretches into the fitting hole and supports to press and constitute the restriction of state feedback switch module on wiring circuit board in the switch mounting groove.
7. The vehicle ac outlet socket according to claim 5, wherein: the shutter mounting bracket includes the bottom plate, has the hole of stepping down that corresponds and UNICOM with the jack position on the bottom plate, and the both sides side arch of the horizontal perpendicular shutter sliding direction of bottom plate has the location sideboard, and the location sideboard encloses into the shutter storage tank with the bottom plate, in the shutter storage tank was arranged in to the shutter, be equipped with the guide way on the location sideboard, the horizontal both sides of shutter are equipped with the location lug, and the location lug of shutter is inserted and is constituted the shutter restriction and slide in the shutter storage tank direction in the guide way.
8. The vehicle ac outlet socket according to claim 7, wherein: the bottom plate is equipped with the front side sideboard towards the slip direction one side that corresponds the shutter slip to closed jack, and two location sideboard are connected to the front side sideboard, are equipped with joint step groove on location sideboard and preceding curb plate, be equipped with the barb dop in the lid shell, the joint step groove card of shutter mounting bracket is joined in marriage on the barb dop.
9. The vehicle ac outlet receptacle according to claim 8, wherein: the cover shell is internally provided with a limiting rib plate in a protruding mode, the limiting rib plate is enclosed into a groove cavity for placing the protective door mounting rack, and the positioning side plate and the front side plate of the protective door mounting rack are in limiting fit with the limiting rib plate.
10. The vehicle ac outlet socket according to claim 1, wherein: still include the socket installing frame independent of the socket shell, socket ontology buckle cooperates on the socket installing frame, and socket ontology's jack face corresponds in the frame hole department of socket installing frame, and socket installing frame pivot is equipped with and can overturn and open, cover the protective cover in frame hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201930.8U CN210074345U (en) | 2019-07-27 | 2019-07-27 | Vehicle-mounted alternating current output socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201930.8U CN210074345U (en) | 2019-07-27 | 2019-07-27 | Vehicle-mounted alternating current output socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074345U true CN210074345U (en) | 2020-02-14 |
Family
ID=69429914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921201930.8U Expired - Fee Related CN210074345U (en) | 2019-07-27 | 2019-07-27 | Vehicle-mounted alternating current output socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787146A (en) * | 2021-02-02 | 2021-05-11 | 超级智慧家(上海)物联网科技有限公司 | Intelligent socket and socket safety door assembly structure |
-
2019
- 2019-07-27 CN CN201921201930.8U patent/CN210074345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787146A (en) * | 2021-02-02 | 2021-05-11 | 超级智慧家(上海)物联网科技有限公司 | Intelligent socket and socket safety door assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210727 |