CN206742598U - One kind is to controlling formula safety socket - Google Patents
One kind is to controlling formula safety socket Download PDFInfo
- Publication number
- CN206742598U CN206742598U CN201720265303.5U CN201720265303U CN206742598U CN 206742598 U CN206742598 U CN 206742598U CN 201720265303 U CN201720265303 U CN 201720265303U CN 206742598 U CN206742598 U CN 206742598U
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- China
- Prior art keywords
- contact
- stationary contact
- socket
- movable contact
- gangbar
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Abstract
The utility model provides a kind of to controlling formula safety socket, including shell, linkage contact making device and socket contact sheet；The contact making device that links includes power baffle plate, gangbar, movable contact, torque spring, stationary contact.During power baffle plate non-working condition above socket contact sheet, movable contact separates with stationary contact；One end of power baffle plate and movable contact is fixedly connected with gangbar；Torque spring provides for linkage contact making device resets torsion；When foreign matter inserts jack, the object of insertion jack makes to make offside jack powered by the contact making device that links, and the socket contact sheet in this side jack is still in off-state, during normal use, two pins of plug pass through the contact making device other side that links and access circuit respectively.The design proposes a kind of to controlling formula scheme by studying children because security incident caused by socket is mostly that children are held caused by conductor discloses single jack, can effectively control circuit connection state in jack, so as to prevent because children disclose jack by mistake and caused by potential safety hazard.
Description
Technical field
The utility model belongs to electrical outlets field, more specifically to one kind to controlling formula safety socket.
Background technology
Medium of the socket as modern electrical equipment access circuit, using quite varied in life, and China's family expenses
Electric appliance voltage be 220V belong to can do harm to huamn body voltage class.Infant's electric shock accidents causes people in life
Focus more on Electrical Safety problem, in order to protect infant because curious and disclosing socket by mistake using foreign matter causes electric shock accidents, mesh
There are various safety sockets in preceding in the market, wherein to set plastic dam and time delay socket applications scope most in spigot
Extensively, but plastic dam is designed as preventing infant's false touch, stops infant in hand-held danger to set the big resistance of plastic dam
Dangerous object is disclosed into socket, but can not be inherently eliminated potential safety hazard because socket inside is got an electric shock still in "on" position simultaneously, and
Time-delayed safe socket then need it is internal electronic component is set, relative cost is higher.
Utility model content
1. utility model technical problems to be solved
The purpose of this utility model is that existing safety socket can not realize the break-make of circuit in receptacle sockets so as to cause
The problem of protecting effect is bad or the safety socket cost of electronic delay design is higher, there is provided it is a kind of that control formula is inserted safely
Seat；The utility model is mostly that children hold conductor and disclose the phenomenon into single jack by studying children's security incident caused by socket
It is proposed that one kind to controlling formula scheme, can effectively control circuit connection state in jack, so as to reach higher protecting effect；This reality
Simple with new structure, cost is relatively low, is easy to promote the use of.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
It is a kind of quiet to control formula safety socket, including shell and socket contact sheet, linkage contact making device, the first stationary contact and second
Contact；The linkage contact making device includes power baffle plate, gangbar, movable contact and torque spring；Power baffle plate and gangbar
One end is connected with movable contact fixed insulation, and the second stationary contact electrically connects with socket contact sheet；Power baffle plate drives dynamic touch through gangbar
Point rotation is to diverse location so that being switched on or switched off with effect of second stationary contact through movable contact with the first stationary contact.
Further, the power baffle plate is located at below shell socket, above socket contact sheet, and turns by axle of gangbar
It is dynamic；First stationary contact and the second stationary contact are located at movable contact direction of rotation both sides；Movable contact is conductive material；Rotated by movable contact
To diverse location so as to which first stationary contact that is turned on or off is in the electrical connection of the second stationary contact.
Further, the movable contact is insulation contact, and the first stationary contact and the second stationary contact are located at movable contact rotation
On direction or in its side, rotated by movable contact to diverse location so as to extrude or discharge the first stationary contact and the second stationary contact
Connection.
Further, linkage contact making device, the first stationary contact and second stationary contact respectively have two groups, and two groups of linkages are touched
Point device, the first stationary contact and the second stationary contact can be located at jack homonymy and set or set respectively in both sides, and when side, jack has
Power baffle plate angle of inclination changes when foreign matter or plug insert, below the hole drives movable contact to rotate through gangbar, when dynamic
Contact is turned to after certain angle through making corresponding first stationary contact of offside jack, the second stationary contact, socket by movable contact effect
Contact accesses circuit.
Further, there is the fixed structure of fixed gangbar and torque spring on the shell, torque spring is enclosed on connection
In lever, its one end is connected to form support with gangbar or movable contact, and the other end is formed with cage connection and supported, so that linkage
Contact making device can automatically reset when not in use.
Further, the movable contact in the linkage contact making device may be disposed at power baffle plate back or side and form one
Body structure, gangbar are secured to connect or are rotatably connected, and the first stationary contact and the second stationary contact are extended to and revolved with movable contact
Turn the one or both sides of on direction or contact direction of rotation, made the rotation for the contact making device that links in a manner of extruding or turning on
The first stationary contact is obtained to be connected with the second stationary contact.
Further, the gangbar is provided with the hole for being used for installing torque spring, and torque spring is enclosed in gangbar,
In hole in one end insertion gangbar, the other end is propped up in forming torque force support on shell or power baffle plate.
Further, second stationary contact can be structure as a whole with socket contact sheet.
Further, the first stationary contact one end live wire installation position.
Further, the shell is provided with insulating fixing structure in the position among two socket contact sheets.
Beneficial effect
Using technical scheme provided by the utility model, compared with prior art, have the advantages that：
(1) of the present utility model a kind of to controlling formula safety socket, the "on" position in its socket inside jack is controllable shape
State, the "on" position inside another jack is controlled to be in and this side jack by the linkage contact making device set on a jack
Off state, so as to effectively prevent the generation of children from getting electric shock accident.
(2) of the present utility model a kind of to controlling formula safety socket, when plug inserts, two linkage contact making devices open simultaneously
It is dynamic, so that two jacks access circuit, normal use can be met.
(3) it is of the present utility model a kind of to controlling formula safety socket, the startup of linkage contact making device is controlled by torque spring
And reset, it is easy to use.
(4) of the present utility model a kind of simple to control formula safety socket structure, cost is cheap, easy to utilize.
Brief description of the drawings
Fig. 1 is：One kind is to controlling formula safety socket schematic diagram in embodiment 1
Fig. 2 is：One kind is to controlling formula safety socket schematic diagram in embodiment 2
Fig. 3 is：Link contact making device structural representation in embodiment 1,2
Fig. 4 is：Link contact making device structural representation in embodiment 3
Label declaration in schematic diagram：1st, shell 2, linkage contact making device 3, socket contact sheet 4, the second stationary contact 5, first are quiet
Contact 101, shell socket 102, fixed structure 103, insulating fixing structure 201, power baffle plate 202, gangbar 203, movable contact
204th, torque spring 2021, hole 501, contact position 502, electric wire installation position
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to accompanying drawing.
Below in conjunction with the accompanying drawings, the utility model is described further.
Embodiment 1
As shown in figure 1, the present embodiment is a kind of to controlling formula safety socket, including shell (1), linkage contact making device (2), insert
Seat contact (3), the first stationary contact (5), the second stationary contact (4) and torque spring (204), linkage contact making device (2), socket contact sheet
(3), the first stationary contact (5) has two groups with the second stationary contact (4) and torque spring (204), and linkage contact making device (2) includes power
Baffle plate (201), gangbar (202), movable contact (203) and torque spring (204)；Power baffle plate (201), gangbar (202) with
Movable contact (203) fixed insulation connects, and has the fixed structure (102) for fixed linkage contact making device (2), connection on shell (1)
Movable contact device (2) is fixed on shell (1) and rotatable by fixed structure (102), is had in gangbar (203) for pacifying
Fill the hole of torque spring (204), touched in the mounting hole (2021) of torque spring (204) one end insertion gangbar (203) or with dynamic
Point (203) contacts, and the other end contacts with shell (1), so as to form reply torsion；Movable contact (203) is located at the first stationary contact (5)
And it is above the second space between stationary contact (4) and rotatable, when foreign matter inserts shell socket (101), plug triggers the group
Link contact making device (2) rotate, make this group of movable contact (203) squeeze into group the first stationary contact (5) and the second stationary contact (4) it
Between gap, the socket contact sheet (3) for making to electrically connect with the second stationary contact (4) is through the second stationary contact (4), movable contact (203), first
Stationary contact (5) accesses circuit by electric wire installation position (502).
The gap inserted for the ease of movable contact (203) between the first stationary contact (5) and the second stationary contact (4), movable contact
(203) insertion end is arranged to pyramidal structure, in order to insert.
Embodiment 2
As shown in Fig. 2 a kind of basic structure to controlling formula safety socket of the present embodiment, substantially with embodiment 1, it is distinguished
It is that movable contact (203) is located at top on the outside of the first stationary contact (5) and the second stationary contact (4), shell socket is inserted by plug
(101) triggering linkage contact making device (2) rotates, extruding or conducting first when the contact making device (2) that links turns to certain position
Stationary contact (5) or the second stationary contact (4), are electrically connected so that the first stationary contact (5) directly contacts realization with the second stationary contact (4)
Connect, to optimize squeezing effect, can be set in one end direction of extrusion of the remote gangbar (202) of movable contact (203) corresponding convex
Rise.
Embodiment 3
A kind of basic structure to controlling formula safety socket of the present embodiment is with embodiment 1, its difference substantially：Linkage is touched
Point device (2) is optimized for movable contact (203) and power baffle plate (201) and is combined as a whole structure, and wherein movable contact (203) is positioned at dynamic
Power baffle plate (201) back side, to obtain better performance when in use, movable contact (203) is arranged to raised, to reduce linkage contact
The angle of rotation required for device (2) plays a role；After first stationary contact (5) extends to socket outlet with the second stationary contact (4)
The adaptable position in Fang Liandong contact making devices (2) direction of rotation, driven and moved by power baffle plate (201) after socket inserts socket
Contact (203) extrudes the first stationary contact (5) and the second stationary contact (4), so that the first stationary contact (5) and the second stationary contact (4)
Realize electrical connection.
Embodiment 4
A kind of basic structure to controlling formula safety socket of the present embodiment is two groups of connection with embodiment 1, its difference substantially
Movable contact device (2) is located at receptacle sockets both sides, two group of first stationary contact (5) and the second stationary contact (4) and corresponding one respectively
Group linkage contact making device (2) homonymy is set.
Schematically the utility model and embodiments thereof are described above, this describe it is no restricted, it is above-mentioned
To controlling structure, the first stationary contact, the second stationary contact and the movable contact position of the contact making device that linked in formula safety socket because of circuit
Extendability cause with diversity, shown in accompanying drawing is also one of embodiment of the present utility model, actual knot
Structure is not limited thereto.So if one of ordinary skill in the art is enlightened by it, ancestor is created not departing from the utility model
In the case of purport, the frame mode similar to the technical scheme and embodiment are designed without creativeness, this reality all should be belonged to
With new protection domain.
Claims (10)
- It is 1. a kind of to controlling formula safety socket, including shell（1）And socket contact sheet（3）, it is characterised in that：Also include linkage contact dress Put（2）, the first stationary contact（5）With the second stationary contact（4）；The linkage contact making device（2）Including power baffle plate（201）, linkage Bar（202）, movable contact（203）And torque spring（204）；Power baffle plate（201）And gangbar（202）One end and movable contact （203）Fixed insulation connects, the second stationary contact（4）With socket contact sheet（3）Electrical connection；Power baffle plate（201）Through gangbar（202） Drive movable contact（203）Rotation to diverse location so that with the second stationary contact（4）Through movable contact（203）Effect and first quiet Contact（5）It is switched on or switched off.
- It is 2. according to claim 1 a kind of to controlling formula safety socket, it is characterised in that：The power baffle plate（201）It is located at Shell socket（101）Lower section, socket contact sheet（3）Top, and with gangbar（202）Rotated for axle；First stationary contact（5）With second Stationary contact（4）Positioned at movable contact（203）Direction of rotation both sides；Movable contact（203）For conductive material；By movable contact（203）Rotation To diverse location so as to first stationary contact that is turned on or off（5）In the second stationary contact（4）Electrical connection.
- It is 3. according to claim 1 a kind of to controlling formula safety socket, it is characterised in that：The movable contact（203）For insulation Contact, the first stationary contact（5）With the second stationary contact（4）Positioned at movable contact（203）On direction of rotation or in its side, by movable contact （203）Rotate to diverse location so as to extrude or discharge the first stationary contact（5）With the second stationary contact（4）Connection.
- 4. one kind according to claim 2,3 any one is characterized in that to control formula safety socket：The linkage contact Device（2）, the first stationary contact（5）With the second stationary contact（4）Respectively there are two groups, two groups of linkage contact making devices（2）, the first stationary contact （5）With the second stationary contact（4）Jack can be located at（101）Homonymy sets or set respectively in both sides, when side jack（101）Have different When thing or plug insert, the jack（101）Lower section power baffle plate（201）Angle of inclination changes through gangbar（202）Band Dynamic movable contact（203）Rotate, work as movable contact（203）Passed through after turning to certain angle by movable contact（203）Effect makes offside jack Corresponding first stationary contact（5）, the second stationary contact（4）, socket contact sheet（3）Access circuit.
- 5. one kind according to claim 1 is characterized in that to control formula safety socket：The shell（1）On have fixed linkage Bar（202）And torque spring（204）Fixed structure（102）, torque spring（204）It is enclosed on gangbar（202）On, its one end with Gangbar（202）Or movable contact（203）Connection forms support, the other end and shell（1）Connection forms support, so that linkage is touched Point device（2）It can automatically reset when not in use.
- 6. one kind according to claim 2,3 or 5 any one is characterized in that to control formula safety socket：The linkage is touched Point device（2）In movable contact（203）It may be disposed at power baffle plate（201）Back or side form integrative-structure, gangbar （202）It is secured to connect or is rotatably connected, the first stationary contact（5）With the second stationary contact（4）Extend to and movable contact（203） On direction of rotation or movable contact（203）The one or both sides of direction of rotation, pass through the contact making device that links（2）Rotation to extrude or The mode of conducting causes the first stationary contact（5）With the second stationary contact（4）Connection.
- 7. one kind according to claim 6 is characterized in that to control formula safety socket：The gangbar（202）It is provided with and uses In installation torque spring（204）Hole（2021）, torque spring（204）It is enclosed on gangbar（202）On, one end insertion gangbar （202）On hole（2021）In, the other end is propped up in shell（1）Or power baffle plate（201）Upper formation torque force support.
- 8. one kind according to claim 7 is characterized in that to control formula safety socket：Second stationary contact（4）With socket Contact（3）It can be structure as a whole.
- 9. one kind according to claim 8 is characterized in that to control formula safety socket：First stationary contact（5）One end has Electric wire installation position（502）.
- 10. one kind according to claim 9 is characterized in that to control formula safety socket：The shell（1）Positioned at two Position among socket contact sheet is provided with insulating fixing structure（103）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265303.5U CN206742598U (en) | 2017-03-19 | 2017-03-19 | One kind is to controlling formula safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265303.5U CN206742598U (en) | 2017-03-19 | 2017-03-19 | One kind is to controlling formula safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742598U true CN206742598U (en) | 2017-12-12 |
Family
ID=60556738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265303.5U Expired - Fee Related CN206742598U (en) | 2017-03-19 | 2017-03-19 | One kind is to controlling formula safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171331A1 (en) * | 2017-03-19 | 2018-09-27 | 李利 | Dual-control safety socket |
-
2017
- 2017-03-19 CN CN201720265303.5U patent/CN206742598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171331A1 (en) * | 2017-03-19 | 2018-09-27 | 李利 | Dual-control safety socket |
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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 |
Granted publication date: 20171212 Termination date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |