CN208904267U - Socket and its protection mechanism - Google Patents
Socket and its protection mechanism Download PDFInfo
- Publication number
- CN208904267U CN208904267U CN201822017865.5U CN201822017865U CN208904267U CN 208904267 U CN208904267 U CN 208904267U CN 201822017865 U CN201822017865 U CN 201822017865U CN 208904267 U CN208904267 U CN 208904267U
- Authority
- CN
- China
- Prior art keywords
- hole
- socket
- protective doors
- doors
- spring
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of protection mechanism of socket, comprising: bracket, protective door and microswitch.Bracket is mounted between socket base and socket upper cover.Protective door is rack-mount, and protective door is corresponding with the jack position of socket.Microswitch is mounted on socket base.Plug is not inserted into jack, and protective door blocks the inserted sheet on socket base, and microswitch disconnects, inserted sheet no power.Plug is inserted into jack, and plug pushes protective door mobile and the exposure inserted sheet, plug are inserted into inserted sheet, and protective door is mobile to touch microswitch closure, and inserted sheet is powered.The utility model further discloses a kind of socket with above-mentioned protection mechanism.The socket and its protection mechanism of the utility model can preferably improve the saving of safety and the energy that electrical equipment uses.And in limited size range, by protective door overlay structure, two holes, three hole inserted sheet independent protectives, more secure and reliable are realized.
Description
Technical field
The utility model relates to field of automobile parts and components, more specifically to vehicle-mounted power supply unit.
Background technique
More and more automobiles provide vehicle-mounted power supply unit in crew module at present.In addition to what is used for equipment such as mobile phones
Outside USB interface, the vehicle-mounted socket similar with household socket structure can be provided, by vehicle-mounted inverter also to meet relatively large electric appliance
The power demand of equipment.
The structure of current vehicle-mounted socket is similar with normal domestic use socket, and jack usually not protective device is easier to draw
Hair finger is neglectful touch caused by get an electric shock or dust, foreign matter fall into jack and lead to short circuit or other accidents occur
Accident.For automobile, if jack falls into foreign matter and causes short trouble, Hazard ratio family socket wants much higher.Short circuit
Failure will affect full vehicle electric wiring, have serious security risk, it is therefore desirable to carry out again to the safety of vehicle-mounted socket
Consider.
Utility model content
The utility model proposes a kind of socket and its protection mechanisms.
An embodiment according to the present utility model, proposes a kind of protection mechanism of socket, comprising: bracket, protective door and micro-
Dynamic switch.Bracket is mounted between socket base and socket upper cover.Protective door is rack-mount, the jack of protective door and socket
Position is corresponding.Microswitch is mounted on socket base.Plug is not inserted into jack, and protective door blocks inserting on socket base
Piece, microswitch disconnect, inserted sheet no power.Plug is inserted into jack, and plug pushes protective door mobile and the exposure inserted sheet, plug
It is inserted into inserted sheet, protective door is mobile to touch microswitch closure, and inserted sheet is powered.
In one embodiment, socket is five spring hole scokets, including two spring hole scokets and a Three-hole socket, two spring hole scokets
With Three-hole socket arranged superposed, protective door includes: two hole protective doors and three hole protective doors.The top surface of two hole protective doors has driving
Inclined-plane, the bottom surface of two hole protective doors have sliding rib, also have spring support in two hole protective doors.The top of three hole protective doors
Face has driving inclined-plane, and the bottom surface of three hole protective doors has sliding groove and movement arm, also has spring supporting in three hole protective doors
Part.Two hole protective doors and three hole protective doors are provided adjacent to.
In one embodiment, two hole protective doors and three hole protective doors are commonly mounted on bracket, and cunning is included on bracket
Rail, sliding block, spring stop and contact pin aperture.Sliding rail is matched with the sliding rib of two hole protective doors.Sliding block and three hole protective doors
Sliding groove match.It is respectively arranged with spring between two hole protective doors and three hole protective doors and bracket, spring is mounted on spring
Between baffle and two hole protective doors and the spring support of three hole protective doors.Bracket is inserted corresponding two spring hole scokets and Three-hole socket
The position in hole is provided with contact pin aperture.
In one embodiment, there is sub-barrier in two hole protective doors or three hole protective doors, sub-barrier makes two holes
Protective door and three hole protective doors cover region corresponding to whole jacks.
In one embodiment, plug is not inserted into jack, and two hole protective doors and three hole protective doors are withstood on close stance by spring
It sets, blocks the inserted sheet on socket base, microswitch disconnects, inserted sheet no power.Two hole plugs are inserted into jack, and two hole plugs are inserted
Needle is contacted with the driving inclined-plane of two hole protective doors, pushes two hole protective doors mobile and two hole inserted sheets of exposure, two hole plugs insertion two
In the inserted sheet of hole, two hole protective doors drive three hole protective doors mobile, and the movement arm touches microswitch closure, and two hole inserted sheets are logical
Electricity.Three hole plugs are inserted into jack, and the contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, and three hole protective doors is pushed to move
Three hole inserted sheets are moved and expose, three hole plugs are inserted into three hole inserted sheets, and three hole protective doors are mobile, and movement arm touches microswitch and closes
It closes, three hole inserted sheets are powered.
An embodiment according to the present utility model, proposes a kind of socket, comprising: socket base, socket upper cover and protection machine
Structure.There is inserted sheet on socket base.There is jack, inserted sheet and jack are corresponding, and socket upper cover is mounted on socket on socket on lid
Socket is formed on pedestal.Protection mechanism includes: bracket, protective door and microswitch.Bracket is mounted on socket base and socket
Between lid.Protective door is rack-mount, and protective door is corresponding with the jack position of socket.Microswitch is mounted on socket base
On.Plug is not inserted into jack, and protective door blocks the inserted sheet on socket base, and microswitch disconnects, inserted sheet no power.Plug insertion
Jack, plug pushes protective door mobile and exposure inserted sheet, plug are inserted into inserted sheet, and protective door is mobile to touch microswitch closure,
Inserted sheet is powered.
In one embodiment, socket is five spring hole scokets, including two spring hole scokets and a Three-hole socket, two spring hole scokets
With Three-hole socket arranged superposed, protective door includes: two hole protective doors and three hole protective doors.The top surface of two hole protective doors has driving
Inclined-plane, the bottom surface of two hole protective doors have sliding rib, also have spring support in two hole protective doors.The top of three hole protective doors
Face has driving inclined-plane, and the bottom surface of three hole protective doors has sliding groove and movement arm, also has spring supporting in three hole protective doors
Part.Two hole protective doors and three hole protective doors are provided adjacent to.
In one embodiment, two hole protective doors and three hole protective doors are commonly mounted on bracket, and cunning is included on bracket
Rail, sliding block, spring stop and contact pin aperture.Sliding rail is matched with the sliding rib of two hole protective doors.Sliding block and three hole protective doors
Sliding groove match.It is respectively arranged with spring between two hole protective doors and three hole protective doors and bracket, spring is mounted on spring
Between baffle and two hole protective doors and the spring support of three hole protective doors.Bracket is inserted corresponding two spring hole scokets and Three-hole socket
The position in hole is provided with contact pin aperture.
In one embodiment, there is sub-barrier in two hole protective doors or three hole protective doors, sub-barrier makes two holes
Protective door and three hole protective doors cover region corresponding to whole jacks.
In one embodiment, plug is not inserted into jack, and two hole protective doors and three hole protective doors are withstood on close stance by spring
It sets, blocks the inserted sheet on socket base, microswitch disconnects, inserted sheet no power.Two hole plugs are inserted into jack, and two hole plugs are inserted
Needle is contacted with the driving inclined-plane of two hole protective doors, pushes two hole protective doors mobile and two hole inserted sheets of exposure, two hole plugs insertion two
In the inserted sheet of hole, two hole protective doors drive three hole protective doors mobile, and the movement arm touches microswitch closure, and two hole inserted sheets are logical
Electricity.Three hole plugs are inserted into jack, and the contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, and three hole protective doors is pushed to move
Three hole inserted sheets are moved and expose, three hole plugs are inserted into three hole inserted sheets, and three hole protective doors are mobile, and movement arm touches microswitch and closes
It closes, three hole inserted sheets are powered.
The socket and its protection mechanism of the utility model meet national standard and are provided with jack protection structure.It is inserted in no plug
In the case where entering, inserted sheet is blocked, and inserted sheet power supply is disconnected, and can preferably improve safety and energy that electrical equipment uses
The saving in source.In addition, by protective door overlay structure, realizing two holes, three hole inserted sheets are independently protected in limited size range
Shield, more secure and reliable.
Detailed description of the invention
The above and other feature of the utility model, property and advantage will pass through with reference to the accompanying drawings and examples
It describes and becomes apparent, identical appended drawing reference always shows identical feature in the accompanying drawings, in which:
Fig. 1 discloses the structure chart of the socket of an embodiment according to the present utility model.
Fig. 2 discloses the structure chart of the protection mechanism of the socket of an embodiment according to the present utility model.
Fig. 3 discloses the structure of bracket in the protection mechanism of the socket of an embodiment according to the present utility model.
Fig. 4 discloses the structure of protective door in the protection mechanism of the socket of an embodiment according to the present utility model.
Fig. 5 discloses the course of work of the protection mechanism of the socket of an embodiment according to the present utility model.
Specific embodiment
Refering to what is shown in Fig. 1, Fig. 1 discloses the structure chart of the socket of an embodiment according to the present utility model.The socket packet
It includes: socket base 101, socket upper cover 102 and protection mechanism.There is inserted sheet on socket base 101.Have in socket upper cover 102
Jack, inserted sheet and jack are corresponding.Socket upper cover 102 is mounted on socket base 101 and forms socket.In the embodiment of diagram
In, socket is five spring hole scokets, including two spring hole scokets and a Three-hole socket, correspondingly, having two holes on socket base 101
Inserted sheet 111 and three hole inserted sheets 112, two have two hole jacks 121 and three hole jacks 122 in socket upper cover 102.Two hole jacks
121 and two hole inserted sheet 111 position it is aligned with each other, the position of three hole jacks 122 and three hole inserted sheets 112 is aligned with each other.It is illustrating
Embodiment in, a wherein hole for two spring hole scokets and Three-hole socket arranged superposed, i.e. Three-hole socket is arranged in the two of two spring hole scokets
Between a hole, the overall dimensions that can be saved in socket in the longitudinal direction are arranged so, so that the length of socket is smaller, structure
It is more compact.
Other than the conventional structure of the sockets such as above-mentioned socket base and socket upper cover, the socket of the utility model further includes
Protection mechanism, protection mechanism include: bracket 103, protective door and microswitch 106.Bracket 103 is mounted on 101 He of socket base
Between socket upper cover 102.Protective door is mounted on bracket 103, and protective door is corresponding with the jack position of socket.Microswitch
106 are mounted on socket base.The protection mechanism plays following effect: when plug is not inserted into jack, protective door blocks socket
Inserted sheet on pedestal, while microswitch disconnects, inserted sheet no power, so that socket is powered down on the whole.When plug is inserted into jack,
Plug pushes protective door mobile and exposure inserted sheet, plug are inserted into inserted sheet, and protective door is mobile to touch microswitch closure, and inserted sheet is logical
Electricity, when a plug is to be inserted into the socket, socket are just switched on.
Fig. 2 discloses the structure chart of the protection mechanism of the socket of an embodiment according to the present utility model.Guarantor shown in Fig. 2
It protects mechanism and corresponds to five above-mentioned spring hole scokets.Five spring hole scokets include independent two spring hole scoket and Three-hole socket, in order to realize two holes
The independent protective of socket and Three-hole socket, the utility model provide independent protective door for two spring hole scokets and Three-hole socket.It protects
Protecting door includes: two hole protective doors 104 and three hole protective doors 105.
Fig. 4 discloses the structure of protective door in the protection mechanism of the socket of an embodiment according to the present utility model.Such as figure
Shown, the jack position and size of moulded and two spring hole scokets of two hole protective doors 104 match.Two hole protective doors 104
Top surface have driving inclined-plane 141.Driving inclined-plane 141 can be refering to what is shown in Fig. 2, in the embodiment shown in Figure 2, two holes be protected
Door 104 is all provided with driving inclined-plane 141 in the top surface of corresponding two jack positions, in other examples, can also only set
Set a driving inclined-plane 141.The bottom surface of two hole protective doors 104 has sliding rib 142, and sliding rib 142 is used for and bracket 103
It matches.Also there is spring support, spring support is used for fixed spring in two hole protective doors 104.Three hole protective doors 105
Moulded jack position and size with Three-hole socket matches.The top surface of three hole protective doors 105 has driving inclined-plane
151, driving inclined-plane 151 can be refering to what is shown in Fig. 2, in the embodiment shown in Figure 2, three hole protective doors 105 interleave in correspondence
The top surface of hole site is all provided with driving inclined-plane 151, inserts because the middle socket of Three-hole socket is arranged in two of two spring hole scokets
Between hole, therefore driving inclined-plane 151 is located between two driving inclined-planes 141.
The bottom surface of three hole protective doors 105 has sliding groove 152 and movement arm 153.Rib 152 is slided to be used for and bracket 103
It matches.Movement arm 153 is used to cooperate with microswitch 106, is opened and closed to touch microswitch 106.In three hole protective doors 105 also
With spring support, spring support is used for fixed spring.In this embodiment, movement arm 153 is to be located at three hole protective doors
On 105 bottom surface.It is corresponding since the position of two spring hole scokets and Three-hole socket is arranged superposed, two hole protective doors 104
It is provided adjacent to three hole protective doors 105.Two hole protective doors 104 and three hole protective doors 105 are commonly mounted on bracket 103.Continue
Refering to what is shown in Fig. 4, having sub-barrier in two hole protective doors or three hole protective doors, sub-barrier makes two hole protective doors and three holes
Protective door covers region corresponding to whole jacks.In the illustrated embodiment, auxiliary gear is provided in two hole protective doors 104
Plate 143.Sub-barrier 143 extends towards the direction of three hole protective doors 105, so that after two hole protective doors and the combination of three hole protective doors
Region corresponding to whole jacks can be covered.In this embodiment, when two hole protective doors are mobile, three hole protective doors are in linkage
State, the i.e. movement of two hole protective doors will drive three hole protective doors and move together.And when the movement of three hole protective doors, it not will drive
Two hole protective doors, three hole protective doors can be individually moved.
Fig. 3 discloses the structure of bracket in the protection mechanism of the socket of an embodiment according to the present utility model.Such as Fig. 3 institute
Show, sliding rail 131, sliding block 132, spring stop and contact pin aperture are included on the bracket 103.The cunning of sliding rail 131 and two hole protective doors
Dynamic rib 142 matches.Sliding block 132 is matched with the sliding groove 152 of three hole protective doors.In the illustrated embodiment, sliding rail 131
The two sides of sliding block 132 are arranged in, correspondingly, the sliding rib 142 in two hole protective doors is arranged on both sides, and in three hole protective doors
Sliding slot 152 be arranged in centre.Sliding rail 131, sliding block 132, sliding rib 142 and sliding slot 152 are all disposed in parallel relation to one another.It needs
It is noted that in the illustrated embodiment, sliding rail and the setting of sliding rib in two sides, sliding block and sliding slot setting in centre,
In other embodiments, sliding rail and sliding rib can also be arranged in centre according to demand, and sliding block and sliding slot setting are existed
Two sides.Likewise, between two hole protective doors and three hole protective doors and bracket cooperated by concave-convex clutch structure, it is opposite to realize
It is mobile.Recessed structure is sliding rail, sliding slot etc., and male structure is rib, sliding block etc..Recessed structure and male structure can bases
It needs, is separately positioned on protective door and bracket.Spring stop 133 is three, is protected respectively at two hole protective doors and three holes
The spring support of shield door matches.Refering to what is shown in Fig. 2, between two hole protective doors 104 and three hole protective doors 105 and bracket 103
It is respectively arranged with spring 107.It is wherein provided with two springs 107 between two hole protective doors 104 and bracket 103, is located at two
Side.It is provided with a spring 107 between three hole protective doors 105 and bracket, is located at centre.Each spring 107 is mounted on bracket
Between spring stop 133 and two hole protective doors and the spring support of three hole protective doors.Bracket is in corresponding two spring hole scokets and three holes
The position of the jack of socket is provided with contact pin aperture, and contact pin aperture includes two hole contact pin apertures 134 of corresponding two spring hole scokets and corresponds to
Three hole contact pin apertures 135 of Three-hole socket.
The course of work of the protection mechanism is as follows:
When plug is not inserted into jack, two hole protective doors and three hole protective doors are withstood on closed position by spring force by spring,
The inserted sheet on socket base is blocked, while microswitch disconnects, inserted sheet no power.
When two hole plugs are inserted into jack, the contact pin of two hole plugs is contacted with the driving inclined-plane of two hole protective doors, pushes two holes
Protective door is mobile and two hole inserted sheets of exposure, two hole plugs are inserted into two hole inserted sheets.Two hole protective doors can drive three when mobile simultaneously
Hole protective door is mobile, and movement arm touches microswitch closure, and two hole inserted sheets are powered.Fig. 5 discloses according to the present utility model one
The course of work of the protection mechanism of the socket of embodiment.Refering to what is shown in Fig. 5, two hole protective doors drive three hole protective doors mobile, position
Movement arm 153 on Yu Sankong protective door bottom surface is mobile, touches microswitch 106, so that microswitch is closed, inserted sheet circuit is connect
Pass to energization.After following two hole protective door synchronizing movings, three hole protective doors mobile due to three hole protective doors, in two hole protective doors
Sub-barrier is moved to the position where the protective door of original three hole, continues to play the role of blocking three hole inserted sheets.And Three-hole socket
In be located in the middle jack because its position is between two jacks of two spring hole scokets, which can be by two hole plugs
It is blocked.In this way, two spring hole scokets are by use, all jacks of Three-hole socket are still in protected state.
Three hole plugs are inserted into jack, and the contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, and three holes is pushed to protect
It protects door movement and three hole inserted sheets of exposure, three hole plugs is inserted into three hole inserted sheets.The movement of three hole protective doors not will drive two holes
Protective door is mobile.Three hole protective doors are mobile, and the movement arm 153 on three hole protective door bottom surfaces is mobile, touch microswitch
106, so that microswitch is closed, inserted sheet circuit is connected to be powered.The process is equally process as shown in Figure 5.The protection of three holes
Door is to be individually moved, and it is mobile not to will drive two hole protective doors, therefore the jack of two spring hole scokets is still in protected state.
The independent protective of two spring hole scokets and Three-hole socket may be implemented in the socket of the utility model as a result,.
The utility model also proposes a kind of protection mechanism of socket, comprising: bracket, protective door and microswitch.Bracket peace
Between socket base and socket upper cover.Protective door is rack-mount, and protective door is corresponding with the jack position of socket.It is micro-
Dynamic switch is mounted on socket base.Plug is not inserted into jack, and protective door blocks the inserted sheet on socket base, and microswitch is disconnected
It opens, inserted sheet no power.Plug is inserted into jack, and plug pushes protective door mobile and the exposure inserted sheet, plug are inserted into inserted sheet, protects
It protects the mobile microswitch that touches of door to be closed, inserted sheet is powered.
It is the application of five spring hole scokets for socket, five spring hole scokets include two spring hole scokets and a Three-hole socket, two holes
Socket and Three-hole socket arranged superposed.The protective door includes: two hole protective doors and three hole protective doors.
The top surface of two hole protective doors has driving inclined-plane, and the bottom surface of two hole protective doors has sliding rib, two hole protective doors
On also have spring support.The top surface of three hole protective doors has a driving inclined-plane, the bottom surfaces of three hole protective doors have sliding groove and
Movement arm also has spring support in three hole protective doors.Two hole protective doors and three hole protective doors are provided adjacent to.
Two hole protective doors and three hole protective doors are commonly mounted on bracket, and sliding rail, sliding block, spring stop are included on bracket
With contact pin aperture.Sliding rail is matched with the sliding rib of two hole protective doors.Sliding block is matched with the sliding groove of three hole protective doors.Two
Be respectively arranged with spring between hole protective door and three hole protective doors and bracket, spring be mounted on spring stop and two hole protective doors and
Between the spring support of three hole protective doors.Bracket is provided with contact pin in the position of corresponding two spring hole scokets and the jack of Three-hole socket and opens
Hole.There is sub-barrier, sub-barrier covers two hole protective doors and three hole protective doors in two hole protective doors or three hole protective doors
Cover region corresponding to whole jacks.
The course of work of the protection mechanism is as follows:
Plug is not inserted into jack, and two hole protective doors and three hole protective doors are withstood on closed position, block socket base by spring
On inserted sheet, microswitch disconnect, inserted sheet no power.Two hole plugs are inserted into jack, the contact pin of two hole plugs and two hole protective doors
Driving inclined-plane contact, push the mobile simultaneously two hole inserted sheets of exposure of two hole protective doors, two hole plugs are inserted into two hole inserted sheets, and two holes are protected
Protecting door drives three hole protective doors mobile, and movement arm touches microswitch closure, and two hole inserted sheets are powered.Three hole plugs are inserted into jack,
The contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, pushes three hole protective doors mobile and three hole inserted sheets of exposure, and three
Hole plug is inserted into three hole inserted sheets, and three hole protective doors are mobile, and movement arm touches microswitch closure, and three hole inserted sheets are powered.
The socket and its protection mechanism of the utility model meet national standard and are provided with jack protection structure.It is inserted in no plug
In the case where entering, inserted sheet is blocked, and inserted sheet power supply is disconnected, and can preferably improve safety and energy that electrical equipment uses
The saving in source.In addition, by protective door overlay structure, realizing two holes, three hole inserted sheets are independently protected in limited size range
Shield, more secure and reliable.
Above-described embodiment, which is available to, is familiar with person in the art to realize or using the utility model, be familiar with ability
The personnel in domain can in the case where not departing from the utility model thought of the utility model, to above-described embodiment make various modifications or
Variation, thus the protection scope of the utility model is not limited by above-described embodiment, and should meet claims to mention
Inventive features maximum magnitude.
Claims (10)
1. a kind of protection mechanism of socket characterized by comprising
Bracket, bracket are mounted between socket base and socket upper cover；
Protective door, protective door is rack-mount, and protective door is corresponding with the jack position of socket；
Microswitch is mounted on socket base；
Plug is not inserted into jack, and protective door blocks the inserted sheet on socket base, and microswitch disconnects, inserted sheet no power；
Plug is inserted into jack, and plug pushes protective door mobile and the exposure inserted sheet, plug are inserted into inserted sheet, the mobile touching of protective door
Dynamic microswitch closure, inserted sheet are powered.
2. the protection mechanism of socket as described in claim 1, which is characterized in that the socket is five spring hole scokets, including one
Two spring hole scokets and a Three-hole socket, two spring hole scokets and Three-hole socket arranged superposed, the protective door include:
Two hole protective doors, the top surface of two hole protective doors have driving inclined-plane, and the bottom surface of two hole protective doors has sliding rib, two holes
Also there is spring support in protective door；
Three hole protective doors, the top surface of three hole protective doors have driving inclined-plane, and the bottom surface of three hole protective doors has sliding groove and movement
Arm also has spring support in three hole protective doors；
Two hole protective doors and three hole protective doors are provided adjacent to.
3. the protection mechanism of socket as claimed in claim 2, which is characterized in that two hole protective doors and three hole protective doors are pacified jointly
On bracket, included on the bracket
Sliding rail, sliding rail are matched with the sliding rib of two hole protective doors；
Sliding block, sliding block are matched with the sliding groove of three hole protective doors；
Spring stop is respectively arranged with spring between two hole protective doors and three hole protective doors and bracket, and spring is mounted on spring catch
Between plate and two hole protective doors and the spring support of three hole protective doors；
Contact pin aperture, bracket are provided with contact pin aperture in the position of corresponding two spring hole scokets and the jack of Three-hole socket.
4. the protection mechanism of socket as claimed in claim 3, which is characterized in that in two hole protective door or three hole protective doors
With sub-barrier, sub-barrier makes two hole protective doors and three hole protective doors cover region corresponding to whole jacks.
5. the protection mechanism of socket as claimed in claim 3, which is characterized in that
Plug is not inserted into jack, and two hole protective doors and three hole protective doors are withstood on closed position, blocked on socket base by spring
Inserted sheet, microswitch disconnect, inserted sheet no power；
Two hole plugs are inserted into jack, and the contact pin of two hole plugs is contacted with the driving inclined-plane of two hole protective doors, push two hole protective doors
Two hole inserted sheets are moved and expose, two hole plugs are inserted into two hole inserted sheets, and two hole protective doors drive three hole protective doors mobile, described dynamic
Make arm and touch microswitch closure, two hole inserted sheets are powered；
Three hole plugs are inserted into jack, and the contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, push three hole protective doors
Three hole inserted sheets are moved and expose, three hole plugs are inserted into three hole inserted sheets, and three hole protective doors are mobile, and the movement arm touches fine motion and opens
It closes and closes, three hole inserted sheets are powered.
6. a kind of socket characterized by comprising
Socket base has inserted sheet on socket base；
Socket upper cover has jack on socket on lid, inserted sheet and jack are corresponding, and socket upper cover is mounted on socket base and is formed
Socket；
The socket further includes protection mechanism, which includes:
Bracket, bracket are mounted between socket base and socket upper cover；
Protective door, protective door is rack-mount, and protective door is corresponding with the jack position of socket；
Microswitch is mounted on socket base；
Plug is not inserted into jack, and protective door blocks the inserted sheet on socket base, and microswitch disconnects, inserted sheet no power；
Plug is inserted into jack, and plug pushes protective door mobile and the exposure inserted sheet, plug are inserted into inserted sheet, the mobile touching of protective door
Dynamic microswitch closure, inserted sheet are powered.
7. socket as claimed in claim 6, which is characterized in that the socket is five spring hole scokets, including two spring hole scoket and
One Three-hole socket, two spring hole scokets and Three-hole socket arranged superposed, the protective door include:
Two hole protective doors, the top surface of two hole protective doors have driving inclined-plane, and the bottom surface of two hole protective doors has sliding rib, two holes
Also there is spring support in protective door；
Three hole protective doors, the top surface of three hole protective doors have driving inclined-plane, and the bottom surface of three hole protective doors has sliding groove and movement
Arm also has spring support in three hole protective doors；
Two hole protective doors and three hole protective doors are provided adjacent to.
8. socket as claimed in claim 7, which is characterized in that two hole protective doors and three hole protective doors are commonly mounted on bracket
On, it is included on the bracket
Sliding rail, sliding rail are matched with the sliding rib of two hole protective doors；
Sliding block, sliding block are matched with the sliding groove of three hole protective doors；
Spring stop is respectively arranged with spring between two hole protective doors and three hole protective doors and bracket, and spring is mounted on spring catch
Between plate and two hole protective doors and the spring support of three hole protective doors；
Contact pin aperture, bracket are provided with contact pin aperture in the position of corresponding two spring hole scokets and the jack of Three-hole socket.
9. socket as claimed in claim 8, which is characterized in that have auxiliary gear in two hole protective door or three hole protective doors
Plate, sub-barrier make two hole protective doors and three hole protective doors cover region corresponding to whole jacks.
10. socket as claimed in claim 8, which is characterized in that
Plug is not inserted into jack, and two hole protective doors and three hole protective doors are withstood on closed position, blocked on socket base by spring
Inserted sheet, microswitch disconnect, inserted sheet no power；
Two hole plugs are inserted into jack, and the contact pin of two hole plugs is contacted with the driving inclined-plane of two hole protective doors, push two hole protective doors
Two hole inserted sheets are moved and expose, two hole plugs are inserted into two hole inserted sheets, and two hole protective doors drive three hole protective doors mobile, described dynamic
Make arm and touch microswitch closure, two hole inserted sheets are powered；
Three hole plugs are inserted into jack, and the contact pin of three hole plugs is contacted with the driving inclined-plane of three hole protective doors, push three hole protective doors
Three hole inserted sheets are moved and expose, three hole plugs are inserted into three hole inserted sheets, and three hole protective doors are mobile, and the movement arm touches fine motion and opens
It closes and closes, three hole inserted sheets are powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017865.5U CN208904267U (en) | 2018-11-27 | 2018-11-27 | Socket and its protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017865.5U CN208904267U (en) | 2018-11-27 | 2018-11-27 | Socket and its protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904267U true CN208904267U (en) | 2019-05-24 |
Family
ID=66578423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017865.5U Active CN208904267U (en) | 2018-11-27 | 2018-11-27 | Socket and its protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585118A (en) * | 2020-06-12 | 2020-08-25 | 杭州银湖机械弹簧有限公司 | Switch socket |
| CN111585117A (en) * | 2020-06-12 | 2020-08-25 | 杭州银湖机械弹簧有限公司 | Safety socket |
| 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 |
| CN113224571A (en) * | 2021-05-18 | 2021-08-06 | 中山市佰源凯照明电器有限公司 | Safety socket structure for preventing child monopole touch |
-
2018
- 2018-11-27 CN CN201822017865.5U patent/CN208904267U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585118A (en) * | 2020-06-12 | 2020-08-25 | 杭州银湖机械弹簧有限公司 | Switch socket |
| CN111585117A (en) * | 2020-06-12 | 2020-08-25 | 杭州银湖机械弹簧有限公司 | Safety socket |
| 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 |
| CN113224571A (en) * | 2021-05-18 | 2021-08-06 | 中山市佰源凯照明电器有限公司 | Safety socket structure for preventing child monopole touch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208904267U (en) | Socket and its protection mechanism | |
| CN2439127Y (en) | Leakage protection socket | |
| US8523599B2 (en) | Plug device having a closure unit | |
| CN107332011B (en) | A kind of power switch grafting base device | |
| CN205488892U (en) | Plug and socket with protective cover | |
| CN112909640A (en) | Socket for building intelligent household protection plug | |
| CN209692081U (en) | It is a kind of can protection against electric shock safety socket module | |
| CN210806045U (en) | Terminal seat | |
| CN205882250U (en) | Electric shock protecting safety socket | |
| CN115360544A (en) | Socket for protecting children from electric shock | |
| CN202949066U (en) | Socket protector | |
| CN210668815U (en) | Safety socket for electrical engineering | |
| CN106803634A (en) | One kind is to control formula safety socket | |
| CN208299105U (en) | Socket with dustproof cover protective door | |
| CN208970412U (en) | Electric switch lock assembly | |
| CN206650268U (en) | A kind of resilient socket of protection against electric shock high security | |
| CN219017964U (en) | Two three protection door that insert | |
| CN206401650U (en) | A kind of earth leakage protective converter | |
| CN201556772U (en) | Dust-proof and water-proof socket | |
| CN208797238U (en) | A kind of Multifunctional conversion plug | |
| CN201029117Y (en) | Vehicle mounted memory card connector | |
| CN2341288Y (en) | Safety socket | |
| CN2560124Y (en) | Leakage protection socket | |
| CN209461682U (en) | A kind of AC socket with wraping plate protective door structure | |
| CN220233057U (en) | Circuit protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |