CN208157773U - A kind of safety socket - Google Patents
A kind of safety socket Download PDFInfo
- Publication number
- CN208157773U CN208157773U CN201820728677.0U CN201820728677U CN208157773U CN 208157773 U CN208157773 U CN 208157773U CN 201820728677 U CN201820728677 U CN 201820728677U CN 208157773 U CN208157773 U CN 208157773U
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- CN
- China
- Prior art keywords
- mandril
- sliding slot
- turn trough
- electric conductor
- cylinder
- 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.)
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Abstract
The utility model discloses a kind of safety sockets, with plug as associating power supply, the safety socket includes the band sliding slot cylinder being fixed inside socket, it further include mandril, turn trough, electric conductor, spring, overhead gage, lower baffle plate and conductive sheet, the band sliding slot cylinder includes inner cavity, is arranged successively mandril, turn trough and electric conductor from top to bottom inside band sliding slot cylinder.The utility model realizes plug is fixed on socket after, without frequently extract or switch, it is only necessary to pressing plug can be realized energization and the power operation of single plug, prevent people from accidentally touching electricity；Each plugs and sockets combination is individually powered and power-off, safer energy conservation.
Description
Technical field
The utility model relates to a kind of socket, specifically a kind of safety socket.
Background technique
As a kind of power supply unit, the combination of socket and plug is seen everywhere in family and public place, raw to people
It is living while bring great convenience, as accidentally touching or plug is not seated electric shock caused by reality to also result in serious safety hidden
Suffer from.Multiple sockets are set simultaneously on wiring board, multiple sockets are used in conjunction with a power-on switch, using only one or individual
When socket, other sockets are still in energized state and a kind of security risk.Therefore, as can to design a kind of single socket included
Power on/off switch, while can guarantee single socket in the energized state and can also prevent the device for accidentally being touched energization, it will avoid very
More safety accidents.
Utility model content
For solve when socket is powered can able person accidentally touch the case where being hurt by electricity, and public one of multiple sockets on wiring board
The problem of power-on switch, the utility model provide a kind of safety socket, and respective power-on switch on the one hand is arranged for each socket,
Meanwhile accidentally touching for people can be prevented under energization and power blackout situation.Specific technical solution is as described below：
A kind of safety socket, with plug as associating power supply, the safety socket includes being fixed inside socket
Band sliding slot cylinder, further includes mandril, turn trough, electric conductor, spring, overhead gage, lower baffle plate and conductive sheet, and the band sliding slot cylinder includes interior
Chamber, band sliding slot cylinder inside be arranged successively mandril, turn trough and electric conductor from top to bottom；
Three turn trough grooves being evenly distributed, cylinder between every two turn trough groove are set on the cylinder with sliding slot cylinder
Mandril groove is arranged in inside, and the depth of the turn trough groove is greater than mandril groove, and the turn trough groove and mandril bottom portion of groove incline
Tiltedly, it is the shape of half tooth, is half tooth；
The mandril includes cavity, further includes the loop bar on top and the engaging section of lower part, the engaging section bottom setting six
A equally distributed tooth, along the identical protrusion of mandril vertical direction setting height since each tooth centre；
The turn trough includes cavity, further includes the connecting rod being inserted into mandril cavity and turntable, the turntable top setting
Six equally distributed teeth are arranged highly identical on three teeth at interval, since the side of tooth along turn trough vertical direction
Protrusion；
The tooth on the turn trough top and the tooth engagement of mandril bottom；
On the turn trough protrusion with the turn trough engagement inside sliding slot cylinder；The top with sliding slot cylinder is moved in mandril
When bar groove, the protrusion on mandril can be with mandril engagement；
The top of mandril is higher than the top with sliding slot cylinder；
The electric conductor runs through the cavity of turn trough, and electric conductor is contacted with turn trough fixation, and band sliding slot cylinder is higher than below electric conductor
Bottom end, overhead gage is fixedly installed on electric conductor, fixed spring on overhead gage, the other end of spring, which is fixedly connected on, is fixed on band
On the lower baffle plate of sliding slot cylinder bottom；
The underface with sliding slot cylinder bottom opening is arranged in the conductive sheet.
Preferably, the lower inner diameter with sliding slot cylinder is gradually reduced, and the bottom inner diameter with sliding slot cylinder is greater than electric conductor, is permitted
Perhaps electric conductor passes through band sliding slot cylinder bottom opening.
Using this technology, each plug and socket can voluntarily control energization and power-off, not with other plugs and sockets groups
It amounts to and uses power switch.
Preferably, the loop bar punishment of the mandril is the insulating layer on top and the metal layer of lower part, is higher by the top of socket
Insulating layer can prevent people's electric shock, the metal layer and conductive body contact of lower part, as long as guaranteeing that the sheet metal of plug connects with metal layer
Touching can be powered with electric conductor, prevent sheet metal and the bad situation of conductive body contact.
Preferably, the inner cavity of the insulating layer of the mandril and metal layer is circle, to adapt to circular plug metal film；
Alternatively, the mandril insulating layer and metal layer inner cavity be it is rectangular, to adapt to rectangular plug metal film.
It is furthermore preferred that being the electric wire of metal among the electric conductor, it is cased with insulating cylinder on the outside of metal cords, on insulating cylinder top
The sheet metal one and sheet metal two connected with electric wire is respectively set in portion and bottom, realizes between plug metal film and conductive sheet
Connection.
It is furthermore preferred that on the outside of described two or three sheet metals for being centered around plug with sliding slot cylinder, mandril, turn trough, it is conductive
Body is contacted with plug metal film respectively, overhead gage is arranged on the outside of electric conductor, overhead gage is by spring and with the lower block on sliding slot cylinder
Conductive sheet is arranged in plate connection, each electric conductor underface.
Compared with prior art, the utility model has the beneficial effects that：
1. realizing after plug is fixed on socket, without frequently extraction or switch, it is only necessary to press
Energization and the power operation of single plug can be realized in plug, prevents people from accidentally touching electricity；
2. each plugs and sockets combination is individually powered and power-off, safer energy conservation；
3. the loop bar punishment of mandril is the insulating layer on top and the metal layer of lower part, being higher by insulating layer at the top of socket can be with
Prevent people electric shock, the metal layer and conductive body contact of lower part, guarantee as long as the sheet metal of plug is contacted with metal layer can with lead
Electric body is powered, and prevents sheet metal and the bad situation of conductive body contact；
4. the structure of design for electrical conductors insulating cylinder and electric wire saves the use of metal；The multiple sheet metals of plug are centered around
The same set of design with inside sliding slot cylinder, mandril, turn trough, further saves material, and structure is stronger.
Detailed description of the invention
The Figure of description for constituting a part of the utility model is used to provide a further understanding of the present invention, this
The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is a kind of safety socket structure schematic diagram that the utility model embodiment 1 provides；
Fig. 2 is a kind of band sliding slot barrel structure schematic diagram for safety socket that the utility model embodiment 1 provides；
Fig. 3 is a kind of push rod structure front view for safety socket that the utility model embodiment 1 provides；
Fig. 4 is a kind of push rod structure top view for safety socket that the utility model embodiment 1 provides；
Fig. 5 is a kind of turn trough structure front view for safety socket that the utility model embodiment 1 provides；
Fig. 6 is a kind of turn trough structure top view for safety socket that the utility model embodiment 1 provides；
Fig. 7 is a kind of structural schematic diagram for safety socket that the utility model embodiment 2 and embodiment 3 provide；
Fig. 8 is a kind of structural schematic diagram for safety socket that the utility model embodiment 4 provides.
Wherein, 1- plug, 2- socket, 3- band sliding slot cylinder, 4- mandril, 5- turn trough, 6- electric conductor, 7- spring, 8- conductive sheet,
11- plug metal film, 30- lower baffle plate, 31- turn trough groove, 32- mandril groove, half tooth of 33-, 41- loop bar, 42- engaging section, 51-
Connecting rod, 52- turntable, 61- overhead gage, 62- insulating cylinder, 411- insulating layer, 412- metal layer, 611- sheet metal, 612- metal
Piece two.
Specific embodiment
It is noted that described further below be all exemplary, it is intended to provide further instruction to the utility model.It removes
Non- otherwise indicated, all technical and scientific terms used herein has the ordinary skill with the utility model technical field
The normally understood identical meanings of personnel.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
Embodiment 1：
As shown in Figure 1, a kind of safety socket 2, is used as associating power supply with plug 1, the safety socket 2 includes fixed setting
Band sliding slot cylinder 3 inside socket, further includes mandril 4, turn trough 5, electric conductor 6, spring 7, overhead gage 61, lower baffle plate 30 and conduction
Piece 8, the band sliding slot cylinder 3 include inner cavity, are arranged successively mandril 4, turn trough 5 and electric conductor 6 from top to bottom inside band sliding slot cylinder 3；
As shown in Fig. 2, 3 turn trough grooves 31 being evenly distributed, every two turn trough are arranged on the cylinder with sliding slot cylinder 3
Mandril groove 32 is set on the inside of cylinder between groove, and the depth of the turn trough groove 31 is greater than mandril groove 32, and the turn trough is recessed
32 bottom angled of slot 31 and mandril groove is the shape of half tooth, is half tooth 33；
As shown in Figure 3 and Figure 4, the mandril 4 includes cavity, further includes the loop bar 41 on top and the engaging section 42 of lower part,
Six equally distributed teeth are arranged in the engaging section bottom, identical along mandril vertical direction setting height since each tooth centre
Protrusion；
As shown in Figure 5 and Figure 6, the turn trough 5 includes cavity, further includes the connecting rod 51 being inserted into mandril cavity and turntable
52, six equally distributed teeth are arranged in 52 top of turntable, hang down on three teeth at interval, since the side of tooth along turn trough
Histogram is to the identical protrusion of setting height；
The tooth on 5 top of turn trough and the tooth engagement of 4 bottom of mandril；
Protrusion on the turn trough 5 is engaged with the turn trough groove 31 inside sliding slot cylinder 3；Band sliding slot is moved in mandril 4
When at the mandril groove 32 of cylinder 3, the protrusion on mandril 4 can be engaged with mandril groove 32；
The top of mandril 4 is higher than the top with sliding slot cylinder 3；
The electric conductor 6 runs through the cavity of turn trough 5, and electric conductor 6 is contacted with the fixation of turn trough 5, and it is sliding that band is higher than below electric conductor 6
The bottom end of groove drum 3, overhead gage 61, fixed spring on overhead gage 61 are fixedly installed on electric conductor 6, and the other end of spring is fixedly connected
It is being fixed on the lower baffle plate 30 with 3 bottom of sliding slot cylinder；
The underface with 3 bottom opening of sliding slot cylinder is arranged in the conductive sheet 8, and two conductive sheets are separately connected zero curve and fire
Line.
The lower inner diameter with sliding slot cylinder 3 is gradually reduced, and the bottom inner diameter with sliding slot cylinder 3 is greater than electric conductor, allows to lead
Electric body 6 passes through band 3 bottom opening of sliding slot cylinder.
Before use, electric conductor and conductive sheet 8 have certain distance in the band sliding slot cylinder 3, the two is not contacted, the top of mandril 4
End is higher by socket 2 and with sliding slot cylinder 3, the tooth of 4 bottom of mandril and the tooth engagement at the top of the turntable of turn trough 5；By the sheet metal of plug 1
In the cavity of 11 insertion mandrils 4 and it is pressed downward plug 1, sheet metal 11 contacts electric conductor 6, continues to be pressed downward so that mandril 4 and turning
5 slide downward of slot, until 6 bottom end of electric conductor contacts conductive sheet 8, to realize energization；In the process, originally 5 turntable of turn trough
On protrusion be stuck in the turn trough groove 31 with sliding slot cylinder 3, as mandril 4 and turn trough 5 move down, it is recessed that turn trough 5 skids off turn trough
Slot 31, turn trough 5 is while by 4 downward pressure of mandril, top power also upward by 6 upper spring of electric conductor with spring, top
The protrusion of 4 engaging section 42 of bar is slided along mandril groove 32, the toe joint at 52 top of tooth and turn trough turntable of 4 bottom engaging section 42 of mandril
The radial force that touching generates forces turntable 52 that turn trough 5 is driven to rotate, and makes the tooth engagement of turntable 52 in half with 3 bottom angled of sliding slot cylinder
On tooth 33, circuit is connected and state is fixed up.
When pressing plug 1 again, above procedure is repeated, the difference is that, turn trough 5 is forced to rotate again, slides into turn trough
In groove 31, under the top power of spring, electric conductor 6 is moved up, and is disconnected with conductive sheet 8, and circuit disconnects, and is not necessarily in this way by plug
1 extract can power off, not only reduce plug 1 it is frequent into and out, and prevent because plug leak out due to accidentally touch caused by
Electric shock accidents.
Using this technology, each plug and socket can voluntarily control energization and power-off, not with other plugs and sockets groups
It amounts to and uses power switch.
Embodiment 2：
Personnel get an electric shock in order to prevent, on the basis of the structure described in embodiment 1, improve to mandril 4, as shown in fig. 7,
The loop bar punishment of mandril 4 is the insulating layer 411 on top and the metal layer 412 of lower part, and the insulating layer for being higher by 2 top of socket can shut out
Exhausted people's electric shock, the metal layer of lower part are contacted with electric conductor 6, guarantee as long as the sheet metal 11 of plug is contacted with metal layer can with lead
The case where electric body 6 is powered, and prevents sheet metal 11 and 6 poor contact of electric conductor.
In an exemplary embodiment, the inner cavity of the insulating layer of the mandril and metal layer is circle, circular to adapt to
Plug metal film；
In another exemplary embodiments, the inner cavity of the insulating layer of the mandril and metal layer be it is rectangular, it is rectangular to adapt to
Plug metal film.
Embodiment 3：
In the embodiment above, it when setting electric conductor 6 is entirely conductive material, in order to meet certain intensity, needs to consume
Take more metal, in order to reduce the use of metal, as shown in fig. 7, electric conductor 6 is designed as the intermediate electric wire for metal, metal
It is cased with insulating cylinder 62 on the outside of electric wire, and one 621 He of sheet metal connected with electric wire is respectively set at the top and bottom of insulating cylinder
Sheet metal 2 622, realization and the connection between plug metal film and conductive sheet.
Embodiment 4：
In above embodiments, each plug metal film needs to be equipped with the structures such as a cuff sliding slot cylinder 3, mandril 4, turn trough 5, is
It is further reduced consumptive material, as shown in figure 8, described two or three gold for being centered around plug with sliding slot cylinder 3, mandril 4, turn trough 5
Belong on the outside of piece, electric conductor 6 contacts with plug metal film respectively, overhead gage 61 is set on the outside of electric conductor 6, overhead gage by spring with
With the lower baffle plate connection on sliding slot cylinder 3, conductive sheet 8 is set immediately below each electric conductor 6.
Compared with 1~embodiment of embodiment 3, this structure more saves material, and structure is stronger.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of safety socket, with plug as associating power supply, which is characterized in that the safety socket is slotting including being fixed at
Band sliding slot cylinder inside seat, further includes mandril, turn trough, electric conductor, spring, overhead gage, lower baffle plate and conductive sheet, the band sliding slot
Cylinder includes inner cavity, is arranged successively mandril, turn trough and electric conductor from top to bottom inside band sliding slot cylinder；
Three turn trough grooves being evenly distributed are set on the cylinder with sliding slot cylinder, between every two turn trough groove on the inside of cylinder
Mandril groove is set, and the depth of the turn trough groove is greater than mandril groove, the turn trough groove and the inclination of mandril bottom portion of groove, is
The shape of half tooth is half tooth；
The mandril includes cavity, further includes the loop bar on top and the engaging section of lower part, and the engaging section bottom is arranged six
The tooth of even distribution, along the identical protrusion of mandril vertical direction setting height since each tooth centre；
The turn trough includes cavity, further includes the connecting rod being inserted into mandril cavity and turntable, and the turntable top is arranged six
The identical protrusion of height is arranged on three teeth at interval, since the side of tooth along turn trough vertical direction in equally distributed tooth；
The tooth on the turn trough top and the tooth engagement of mandril bottom；
On the turn trough protrusion with the turn trough engagement inside sliding slot cylinder；It is recessed that the mandril with sliding slot cylinder is moved in mandril
When at slot, the protrusion on mandril can be with mandril engagement；
The top of mandril is higher than the top with sliding slot cylinder；
The electric conductor runs through the cavity of turn trough, and electric conductor is contacted with turn trough fixation, and the bottom with sliding slot cylinder is higher than below electric conductor
It holds, overhead gage, fixed spring on overhead gage is fixedly installed on electric conductor, the other end of spring, which is fixedly connected on, is fixed on band sliding slot
On the lower baffle plate of cylinder bottom；
The underface with sliding slot cylinder bottom opening is arranged in the conductive sheet.
2. a kind of safety socket according to claim 1, which is characterized in that the lower inner diameter with sliding slot cylinder gradually subtracts
Small, the bottom inner diameter with sliding slot cylinder is greater than electric conductor, and electric conductor is allowed to pass through band sliding slot cylinder bottom opening.
3. a kind of safety socket according to claim 2, which is characterized in that the loop bar punishment of the mandril is the exhausted of top
The metal layer of edge layer and lower part.
4. a kind of safety socket according to claim 3, which is characterized in that the insulating layer of the mandril and metal layer it is interior
Chamber is circle, to adapt to circular plug metal film.
5. a kind of safety socket according to claim 3, which is characterized in that the insulating layer of the mandril and metal layer it is interior
Chamber be it is rectangular, to adapt to rectangular plug metal film.
6. a kind of safety socket according to claim 4 or 5, which is characterized in that be the electricity of metal among the electric conductor
Line, metal cords outside are cased with insulating cylinder, the sheet metal one and gold connected with electric wire are respectively set at the top and bottom of insulating cylinder
Belong to piece two, realization and the connection between plug metal film and conductive sheet.
7. a kind of safety socket according to claim 6, which is characterized in that the band sliding slot cylinder, mandril, turn trough are centered around
On the outside of two or three sheet metals of plug, electric conductor is contacted with plug metal film respectively, and overhead gage is arranged on the outside of electric conductor, on
Baffle is connect by spring with the lower baffle plate on sliding slot cylinder, and conductive sheet is arranged immediately below each electric conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728677.0U CN208157773U (en) | 2018-05-16 | 2018-05-16 | A kind of safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728677.0U CN208157773U (en) | 2018-05-16 | 2018-05-16 | A kind of safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157773U true CN208157773U (en) | 2018-11-27 |
Family
ID=64387895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820728677.0U Expired - Fee Related CN208157773U (en) | 2018-05-16 | 2018-05-16 | A kind of safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186416A (en) * | 2020-09-21 | 2021-01-05 | 广州镐达科技有限公司 | Push type electric power plug device with self-locking function |
-
2018
- 2018-05-16 CN CN201820728677.0U patent/CN208157773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186416A (en) * | 2020-09-21 | 2021-01-05 | 广州镐达科技有限公司 | Push type electric power plug device with self-locking function |
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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: 20181127 Termination date: 20200516 |