CN206098823U - Power supply plug and socket - Google Patents
Power supply plug and socket Download PDFInfo
- Publication number
- CN206098823U CN206098823U CN201621115146.1U CN201621115146U CN206098823U CN 206098823 U CN206098823 U CN 206098823U CN 201621115146 U CN201621115146 U CN 201621115146U CN 206098823 U CN206098823 U CN 206098823U
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- China
- Prior art keywords
- plug
- terminal
- matrix
- socket
- pedestal
- 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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Links
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims description 60
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 49
- 210000000078 claw Anatomy 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical group [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electrical components technical field especially relates to a power supply plug and socket. The utility model discloses a power supply plug and socket that the cooperation was used, this power plug include the base member, and the base member internal fixation has two at least plugs to exchange the terminal, still is fixed with two plug direct current terminals in the base member, and every plug exchanges the terminal and is connected with independent connecting wire respectively with every plug direct current terminal. This supply socket includes the base, has seted up inner cavity of the base on the base, the shape looks adaptation that inserts the end of inner cavity of the base's shape and base member, be provided with among the inner cavity of the base socket that exchanges terminal one -to -one adaptation with the plug exchange the terminal and with the socket direct current terminal of plug direct current terminal one -to -one adaptation. The utility model discloses a be provided with two plug direct current terminals on power plug to be provided with two socket direct current terminals on supply socket, and with uses that cooperate of power plug and socket, the assurance consumer switches on at the alternating current still can normal operating after being obstructed.
Description
Technical field
The utility model is related to electric elements technical field, more particularly to a kind of attaching plug and socket.
Background technology
Common plugs and sockets is single exchange conducting in life, once exchange conducting blocking, then electrical equipment will
Because circuit is obstructed, work is caused to stop.When there is power-off condition, on the one hand, the element inside electrical equipment is possible to
Suffer damage；On the other hand, having a power failure can affect the normal operation of electrical equipment, set particularly with the electricity consumption for being applied to important events
Standby, out of service to cause unnecessary economic loss, serious may threaten the safety of user, so needing offer one
Plant attaching plug and socket ensure that after the conducting of alternating current is obstructed, can continue to maintain the normal fortune of electrical equipment
OK.
Utility model content
The purpose of this utility model is to propose a kind of attaching plug, and the supply socket by matching with this attaching plug
Use cooperatively, to solve because alternating current conducting is obstructed and the out-of-work problem of caused electrical equipment.
Another purpose of the present utility model is to propose a kind of supply socket, and by matching with this supply socket
Attaching plug is used cooperatively, to solve because alternating current conducting is obstructed and the out-of-work problem of caused electrical equipment.
It is that, up to this purpose, the utility model is employed the following technical solutions：
A kind of attaching plug, including matrix, are fixed with least two plug ac terminals and two plugs in described matrix
DC terminal, each described plug ac terminal and each described plug DC terminal are connected to the independence for passing matrix
Connecting line.
As a kind of preferred version of attaching plug, multiple mounting structures are provided with described matrix, each described plug
Ac terminal and each described plug DC terminal are respectively fixed in different mounting structures.
Used as a kind of preferred version of attaching plug, described matrix includes the first matrix and the second matrix, first base
The connection that cooperates of body and second matrix forms multiple mounting structures, each described plug ac terminal and each described insert
Head DC terminal is respectively fixed in different mounting structures.
Used as a kind of preferred version of attaching plug, first matrix forms multiple with second matrix by fastening
Mounting structure, and first matrix is threaded connection with second matrix and is fixed.
As a kind of preferred version of attaching plug, cavity is provided with first matrix, the cavity is used to house
At least part of second matrix.
As a kind of preferred version of attaching plug, at least two installing holes are provided with second matrix, each institute
State and be fixed with installing hole a plug ac terminal, two mounting grooves are provided with second matrix surface, each
A plug DC terminal is fixed with the mounting groove.
Used as a kind of preferred version of attaching plug, the installing hole opens up fluted along depth direction on hole wall, institute
State and the first elastic claw and the second elastic claw are provided with plug ac terminal, first elastic claw and second elastic claw divide
Not with the groove elastic top press-fit.
As a kind of preferred version of attaching plug, an installation gap is provided with the installation groove sidewall, it is described to insert
Card convex is provided with head DC terminal, the card convex is connected in the installation gap.
As a kind of preferred version of attaching plug, the end cap for being connected to described first matrix one end is additionally provided with, it is described
Intercommunicating pore is provided with end cap, the outer end of second matrix passes through the end cap by the intercommunicating pore.
As a kind of preferred version of supply socket, use cooperatively with above-mentioned attaching plug, including pedestal, on the pedestal
Pedestal inner chamber is offered, the shape of the pedestal inner chamber is adapted with the shape of the insertion end of described matrix, the pedestal inner chamber
In be provided with and correspond the outlet AC terminal that is adapted to and with the plug DC terminal one by one with the plug ac terminal
The socket DC terminal of correspondence adaptation.
Used as a kind of preferred version of supply socket, the pedestal back fixation is provided with outlet AC described at least two
Terminal, each described outlet AC terminal one end is located in the pedestal inner chamber, and the other end is extended to outside the pedestal.
As a kind of preferred version of supply socket, respectively two institutes are connected with by draw-in groove on the wall of the base interior side
Socket DC terminal is stated, each described socket DC terminal one end is located at the pedestal inner cavity, the other end extends to described
Outside pedestal.
The beneficial effects of the utility model are：
The utility model on attaching plug by being additionally provided with two plug DC terminals, and the volume in supply socket
Two socket DC terminals are provided with outward, and the attaching plug is used in combination with the supply socket, such that it is able to realize
When the alternating current conducting of electrical equipment connection is obstructed, electrical equipment can be caused to be connected to battery, and then can realize using
The direct current conducting of electric equipment, it is ensured that electrical equipment can normally be run after exchange conducting is obstructed.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to the utility model embodiment
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to the content and these accompanying drawings of the utility model embodiment.
Fig. 1 is the explosive view of the attaching plug that the utility model embodiment one is provided；
Fig. 2 is the installation diagram of the attaching plug that the utility model embodiment one is provided；
Fig. 3 is the structural representation of the second matrix that the utility model embodiment one is provided；
Fig. 4 is the structural representation of the plug L terminals that the utility model embodiment one is provided；
Fig. 5 is the structural representation of plug N-terminal that the utility model embodiment one is provided；
Fig. 6 is the structural representation of the anode plug DC terminal that the utility model embodiment one is provided；
Fig. 7 is the structural representation of the cathode plug DC terminal that the utility model embodiment one is provided；
Fig. 8 is the structural representation of the end cap that the utility model embodiment one is provided；
Fig. 9 is the explosive view of the supply socket that the utility model embodiment two is provided；
Figure 10 is the front view of the supply socket that the utility model embodiment two is provided；
Figure 11 is the rearview of the supply socket that the utility model embodiment two is provided.
Mark in figure as follows：
101- matrixes；102- plug L terminals；103- plug N-terminals；104- anode plug DC terminals；105- negative poles are inserted
Head DC terminal；The matrixes of 106- first；The matrixes of 107- second；108- end caps；109- wires；
The elastic claws of 1021- first；The elastic claws of 1022- second；The elastic claws of 1031- first；The elastic claws of 1032- second；1041-
Card convex；1051- card convexs；1071- installing holes；1072- mounting grooves；1073- grooves；1074- installation gaps；1081- intercommunicating pores；
201- pedestals；202- pedestal inner chambers；203- socket L terminals；204- socket N-terminals；The positive pole socket DC terminals of 205-
Son；206- anode socket DC terminals；207- connection terminals；208- connection terminals；
Cover on 2011- pedestals；2012- pedestal lower covers.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through
Specific embodiment is further illustrating the technical solution of the utility model.
The attaching plug being used in conjunction with each other in the utility model and the operation principle of socket are：Connect when power device and hand over
During stream power supply normal work, it is not turned between the one group of direct current electric terminal arranged on attaching plug and socket, only by alternating current
Source is to ensure that the normal operation of power device；When the AC power connected quits work, one group of direct current end of setting
Son conducting, and powered for power device by the dc source of external connection, and then ensure that electrical equipment is obstructed in alternating current
In the case of remain to normal operation.
Embodiment one
As Figure 1-Figure 8, a kind of preferred attaching plug, including matrix 101 are present embodiments provided, in matrix 101
Be fixed with least two plug ac terminals, two plug DC terminals be further fixed in matrix, each plug ac terminal and
Each plug DC terminal is connected to independent connecting line.
Matrix 101 can include the first matrix 106 and the second matrix 107 being arranged in the inner chamber of the first matrix 106.Second
Matrix 107 is fixedly connected with two plug ac terminals and two plug DC terminals.Each plug ac terminal is inserted with each
Head DC terminal is connected to the independent connecting line for passing the first matrix, and the connecting line for passing is overmolding to a wire
109, the other end of wire 109 is connected with power device.
Two installing holes 1071 are provided with second matrix 107, two installing holes 1071 are respectively intended to place two plugs
Ac terminal, plug ac terminal is divided into plug L terminals 102 and plug N-terminal 103.Open on the side wall of each installing hole 1071
Be provided with two relative grooves 1073, the bearing of trend of each groove 1073 for installing hole 1071 depth direction, plug L terminals
Offer the first elastic claw 1021 and the second elastic claw 1022 being oppositely arranged on 102, plug L terminals 102 are by by the first bullet
The elastic top of 1021 and second elastic claw of property pawl 1022 is press-fitted in groove 1073, is played and for plug L terminals 102 to be fixed on installation
Effect on hole 1071, so that plug L terminals 102 are difficult from installing hole 1071 to skid off.In the same manner, in plug N-terminal 103
On also offer the first elastic claw 1031 and the second elastic claw 1032 being oppositely arranged, play and plug N-terminal 103 be fastened on into peace
Effect in dress hole 1071.The material of elastic claw is phosphor-copper, and phosphor-copper has preferable elasticity, matches somebody with somebody preferably elastic claw top pressure
Close in groove 1073.
Additionally, at least three installing holes 1071 are also provided with the second matrix 107, for placing inserting for corresponding number
Head ac terminal, specifically, can arrange three installing holes for placing idle plug L terminals 102, plug N-terminal 103 and plug E
Terminal, plug L terminals 102 are used to connect the live wire of power device, and plug N-terminal 103 is used to connect the zero line of power device, inserts
Head E terminals are used to connect the ground wire of power device.For more than three installing holes, use on commercial power device for placing
Plug terminal.
In addition, the left and right sides of the second matrix 107 is respectively arranged with a mounting groove 1072, on each side wall of mounting groove 1072
It is provided with installation gap 1074 of the opening towards the upper surface of the second matrix 107.It is straight that plug DC terminal is divided into anode plug
Stream terminal 104 and cathode plug DC terminal 105, are provided with card convex 1041 on anode plug DC terminal 104, cathode plug is straight
Card convex 1051 is provided with stream terminal 105, by the way that card convex 1041 and card convex 1051 are connected to respectively into two installation gaps 1074
In, can play a part of that two plug DC terminals are separately fixed in two mounting grooves 1072.Plug straight end is adopted
Gold-plated design, can effectively improve electric conductivity, corrosion resistance and the wearability of plug DC terminal.
It should be noted that mounting structure is not only only limited to the installing hole 1071 or mounting groove 1072 of above-mentioned number,
Can be made up of the installing hole 1071 of other numbers or mounting groove 1072, it is only necessary to meet installing hole 1071 and mounting groove 1072
Number sum it is identical with the number of terminal.And the position of installing hole 1071 and mounting groove 1072 can also be not limited to
The position of foregoing description, can be arranged on the optional position along the length direction of matrix 101.Additionally, mounting structure also not only may be used
To be arranged on the second matrix 107, can also be arranged on the first matrix 106, or mounting structure is by the first matrix 106 and
The combination of two matrix 107 is collectively formed after installing.
Plug L terminals 102, plug N-terminal 103, anode plug DC terminal 104 and cathode plug DC terminal 105 are leaned on
One end of nearly connecting line is respectively arranged with wire connecting portion, wherein, the wire connecting portion of plug L terminals 102 is connected with the L lines of power device
Connect, the wire connecting portion of plug N-terminal 103 is connected with the N lines of power device, wire connecting portion and the use of anode plug DC terminal 104
Electric installation direct current electrode line is connected, and the wire connecting portion of cathode plug terminal 105 is connected with power device direct current negative line.Respectively
The preferable brass of material selection plasticity of the wire connecting portion of individual plug terminal, it is corresponding by the way that each connecting line metal part is positioned over
In wire connecting portion and each wire connecting portion is extruded, and then wire 109 is mutually fixed with each plug terminal.
The end cap 108 for being connected to the one end of the first matrix 106, the company of being provided with end cap 108 are additionally provided with this attaching plug
Through hole 1081, the outer end of the second matrix 107 passes through end cap 108 by intercommunicating pore 1081.Arranging end cap 108 can preferably ensure
Being assemblied in the plug part inside the first matrix 106 will not therefrom drop, and play a part of the water proof and dust proof to plug inside.
Additionally, matrix 101 can be without separating into the first matrix 106 and the two parts of the second matrix 107, matrix 101 is interior to be provided with
Multiple mounting structures, the number of mounting structure is identical with the number sum of plug DC terminal with plug ac terminal, each peace
Assembling structure is used to place a plug ac terminal or a plug DC terminal respectively.
Embodiment two
As shown in figures s-11, a kind of preferred supply socket, this supply socket and embodiment one are present embodiments provided
The attaching plug of offer is used cooperatively, including pedestal 201, and pedestal inner chamber 202, the shape of pedestal inner chamber 202 are offered on pedestal 201
Shape is adapted with the shape of the insertion end of matrix 101, is provided with pedestal inner chamber 202 and is adapted to plug ac terminal one-to-one corresponding
Outlet AC terminal and correspond the socket DC terminal that is adapted to plug DC terminal.Specifically, pedestal 201 can be wrapped
Lid 2011 and pedestal lower cover 2012 on pedestal are included, together with lid 2011 is connected together with pedestal lower cover 2012 on pedestal.
At least two outlet AC terminals are provided with socket, for two-pin plug, three-pin plug or multiple-pin plug phase
Connection, for the socket being used in combination with two-pin plug, offers two through holes on the back of its pedestal 201, wherein, one
Individual through hole fixed placement has socket L terminals 203, and another through hole fixed placement has socket N-terminal 204.The He of socket L terminals 203
The one end of socket N-terminal 204 is located in pedestal inner chamber 202, and the other end is extended to outside pedestal 201.Socket L terminals 203 are located at base
One end in seat inner chamber 202 is connected with plug L terminals 102, stretches out the L poles phase of the one end outside pedestal 201 and AC power
Connect；One end that socket N-terminal 204 is located in pedestal inner chamber 202 is connected with plug N-terminal 103, stretches out outside pedestal 201
One end is connected with the N poles of AC power.
The left and right sides of pedestal 201 is connected with a socket DC terminal by draw-in groove respectively, each socket DC terminal one
End is located inside pedestal inner chamber 202, and the other end is extended to outside pedestal 201.Socket DC terminal is divided into positive pole socket DC terminal
Son 205 and anode socket DC terminal 206, wherein one end that positive pole socket DC terminal 205 is located in pedestal inner chamber 202 is used for
It is connected with anode plug DC terminal 104, stretching out the one end outside pedestal 201 is used to be connected with DC power anode；It is negative
One end that pole socket DC terminal 206 is located in pedestal inner chamber 202 is used to be connected with cathode plug DC terminal 105, stretches out
One end outside pedestal 201 is used to be connected with DC power cathode.Socket DC terminal adopts gold-plated design, effectively increases
The electric conductivity of socket DC terminal, corrosion resistance and wearability.
In addition, socket L terminals 203 are threaded connection positioned at the outside one end of pedestal 201 is fixed with a connection terminal
207, socket N-terminal 204 is threaded connection positioned at the outside one end of pedestal 201 and is fixed with a connection terminal 208, connection terminal
207 connect with the L poles connecting line of power supply, and connection terminal 208 connects with the N poles connecting line of power supply, such that it is able to realize alternating current
Conducting.
Note, general principle of the present utility model and principal character and of the present utility model excellent has been shown and described above
Point.It should be understood by those skilled in the art that, the utility model is not limited to the embodiments described above, and above-mentioned embodiment and says
Simply principle of the present utility model is illustrated described in bright book, on the premise of without departing from the utility model spirit and scope, this
Utility model also has various changes and modifications, and these changes and improvements are both fallen within the range of claimed the utility model,
Claimed scope of the present utility model is by appending claims and its equivalent thereof.
Claims (10)
1. at least two plug ac terminals are fixed with a kind of attaching plug, including matrix (101), described matrix (101), its
It is characterised by, is further fixed on two plug DC terminals in described matrix (101), each described plug ac terminal and each institute
State plug DC terminal and be connected to independent connecting line.
2. attaching plug according to claim 1, it is characterised in that described matrix (101) including the first matrix (106) and
Second matrix (107), first matrix (106) and second matrix (107) cooperate connection formed it is multiple install knot
Structure, each described plug ac terminal and plug DC terminal each described are respectively fixed in the different mounting structure.
3. attaching plug according to claim 2, it is characterised in that be provided with cavity on first matrix (106), institute
State cavity for house at least part of second matrix (107).
4. attaching plug according to claim 3, it is characterised in that is provided with least two in second matrix (107)
A plug ac terminal, second matrix are fixed with individual installing hole (1071), each described installing hole (1071)
(107) two mounting grooves (1072) are provided with surface, a plug is fixed with each described mounting groove (1072) straight
Stream terminal.
5. attaching plug according to claim 4, it is characterised in that the installing hole (1071) is along depth direction in hole wall
On open up fluted (1073), be provided with the plug ac terminal the first elastic claw (1021,1031) and the second elastic claw
(1022,1032), first elastic claw (1021,1031) and second elastic claw (1022, it is 1032) recessed with described respectively
Groove (1073) elastic top press-fit.
6. attaching plug according to claim 4, it is characterised in that be provided with the wall of mounting groove (1072) side
Installation gap (1074), be provided with the plug DC terminal card convex (1041,1051), the card convex (1041,1051) block
In being connected on the installation gap (1074).
7. the attaching plug according to any one of claim 3-5, it is characterised in that be additionally provided with and be connected to first base
The end cap (108) of body (106) one end, is provided with intercommunicating pore (1081) on the end cap (108), second matrix (107)
Outer end passes through the intercommunicating pore (1081) through the end cap (108).
8. a kind of supply socket, it is characterised in that use cooperatively with attaching plug described in any one of claim 1-7, including base
Seat (201), offers pedestal inner chamber (202), the shape and described matrix of the pedestal inner chamber (202) on the pedestal (201)
(101) shape of insertion end is adapted, and is provided with the pedestal inner chamber (202) and is corresponded with the plug ac terminal
The outlet AC terminal of adaptation and the socket DC terminal being adapted to plug DC terminal one-to-one corresponding.
9. supply socket according to claim 8, it is characterised in that pedestal (201) back fixation is provided with least
Two outlet AC terminals, each described outlet AC terminal one end is located in the pedestal inner chamber (202), and the other end prolongs
Extend the pedestal (201) outside.
10. supply socket according to claim 8 or claim 9, it is characterised in that in pedestal (201) internal side wall respectively
Two socket DC terminals are connected with by draw-in groove, each described socket DC terminal one end is located at the pedestal inner chamber
(202) internal, it is outside that the other end extends to the pedestal (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115146.1U CN206098823U (en) | 2016-10-12 | 2016-10-12 | Power supply plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115146.1U CN206098823U (en) | 2016-10-12 | 2016-10-12 | Power supply plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098823U true CN206098823U (en) | 2017-04-12 |
Family
ID=60413898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115146.1U Active CN206098823U (en) | 2016-10-12 | 2016-10-12 | Power supply plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450867A (en) * | 2016-10-12 | 2017-02-22 | 维尔斯电子(昆山)有限公司 | Power plug and power socket |
| WO2019235978A3 (en) * | 2018-06-07 | 2020-03-19 | فهد يوسف الشبيلي، | Current-dependent electrical outlets |
-
2016
- 2016-10-12 CN CN201621115146.1U patent/CN206098823U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450867A (en) * | 2016-10-12 | 2017-02-22 | 维尔斯电子(昆山)有限公司 | Power plug and power socket |
| WO2018068453A1 (en) * | 2016-10-12 | 2018-04-19 | 维尔斯电子(昆山)有限公司 | Power plug and socket |
| CN106450867B (en) * | 2016-10-12 | 2019-03-15 | 维尔斯电子(昆山)有限公司 | A kind of attaching plug and socket |
| US10461453B2 (en) | 2016-10-12 | 2019-10-29 | Wells Shin Electronic (Kunshan) Co., Ltd. | Power plug and socket |
| WO2019235978A3 (en) * | 2018-06-07 | 2020-03-19 | فهد يوسف الشبيلي، | Current-dependent electrical outlets |
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