CN209497069U

CN209497069U - A kind of electric connector

Info

Publication number: CN209497069U
Application number: CN201821995290.8U
Authority: CN
Inventors: 朱泽春; 何莎婕; 徐敬博
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-10-15
Anticipated expiration: 2028-11-30

Abstract

The utility model discloses a kind of electric connectors, including the first component, the second component being rotatably assorted with the first component, the first component includes conductive stroke and insulation stroke relative to the stroke that second component rotates, and in conductive stroke, the first component is electrically connected with second component；In insulation stroke, the first component is not connected to second component.It is rotatably assorted under state in the first component and second component holding, can be realized the connection or disconnection of the two, use is more convenient, time saving and energy saving.

Description

A kind of electric connector

Technical field

The utility model relates to living electric apparatus, in particular to a kind of electric connector.

Background technique

Currently, the Chinese patent that notification number is CN101356694B discloses a kind of electric connector, it includes the first plug-in unit Part and the second plug-in unit part, the first plug-in unit part and the second plug-in unit part are cooperated by plug-in unit realizes electrical connection；In order to guarantee The mating reliability in first plug-in unit part and the second plug-in unit part, is equipped with locking mechanism,

Although above-mentioned first plug-in unit part and the second plug-in unit part can stablize electrical connection, need the first plug-in unit portion Divide and the second plug-in unit portion disconnects when being electrically connected, locking mechanism is first opened, then by the first plug-in unit part and the second plug-in unit part point From, and it is detached from mated condition, using being more troublesome, next time, electrical connection needed to cooperate again again, time-consuming and laborious.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of electric connector, it can be One component keeps realizing under mated condition and is connected to or disconnects with second component.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of electric connector, packet The second component for including the first component, being rotatably assorted with the first component, the stroke packet that the first component is rotated relative to second component Conductive stroke and insulation stroke are included, in conductive stroke, the first component is electrically connected with second component；In insulation stroke, first Component is not connected to second component.

Preferably, when the first component and second component cooperate, the first component is small with respect to the rotatable angle of second component In 360 degree.

Preferably, the first component is to forbid stroke with respect to the non-rotatable stroke of second component, and forbidding stroke is continuous row Journey

Preferably, the first component is to forbid stroke with respect to the non-rotatable stroke of second component, and it is discontinuous for forbidding stroke Stroke.

Preferably, described to forbid stroke that there are two sections, two sections forbid stroke by the first component and second component turning always Dynamic stroke is divided into first segment and second segment.

Preferably, the first segment and second segment all have conductive stroke and insulation stroke, conductive row in the first segment The length of journey is greater than the length of insulation stroke, and the length for the stroke that insulate in second segment is greater than the length of conductive stroke.

Preferably, the first component is equipped with the first limiting section, and the second component is equipped with the second limiting section, described First limiting section and the second limiting section cooperate, and are rotated with limiting the first component relative to second component.

Preferably, when the first component and second component cooperate, the first component can turn with respect to 360 degree of second component It is dynamic.

Preferably, the conductive stroke and insulation stroke are continuous operation.

Preferably, the first component is equipped with electrical connector, and the second component is equipped with for connecing with electrical connector The contact of touching, the electrical connector includes insulation layer, conduction region, and in conductive stroke, contact and conduction region are in electrical contact；It is insulating In stroke, contact is located at insulation layer.

In conclusion the utility model having the beneficial effect that in contrast to the prior art

1, it is rotatably assorted under state in the first component and second component holding, can be realized the connection or disconnection of the two, make It is time saving and energy saving with more convenient；

2, the first component, which can rotate lesser angle relative to second component, can be realized as conductive stroke and insulation stroke Switching, and then be switched fast the two states that the first component is connected to and disconnects with second component；

3, in the first paragraph, insulation stroke is longer, and the first component can be relatively easy to relative to second component rotation in exhausted Edge stroke, the i.e. first component are relatively easy to be in an off state with second component；In second segment, insulation stroke is longer, and first Component can be relatively easy to relative to second component rotation in conductive stroke, i.e. the first component is relatively easy to be in second component Connected state.

Detailed description of the invention

Fig. 1 is the perspective view of the explosion of embodiment；

Fig. 2 is the first structure diagram of the first component；

Fig. 3 is the structural schematic diagram of second component；

Fig. 4 is first stroke figure of the kettle body with respect to pedestal；

Fig. 5 is the second structural schematic diagram of the first component；

Fig. 6 is second stroke figure of the kettle body with respect to pedestal；

Fig. 7 is third trip figure of the kettle body with respect to pedestal；

Fig. 8 is the third structural schematic diagram of the first component;

Fig. 9 is first stroke figure of the first component with respect to second component；

Figure 10 is second stroke figure of the first component with respect to second component；

Figure 11 is third trip figure of the first component with respect to second component；

Figure 12 is the structural schematic diagram of insulating trip；

Figure 13 is the 4th structural schematic diagram of the first component；

Figure 14 is the structural schematic diagram of electrical connector；

Figure 15 is the 5th structural schematic diagram of the first component.

Appended drawing reference: 1, kettle body；11, the first component；12, bottle body；13, handle；2, power supply base；21, second component；3, Electrical connector；31, conduction region；311, conducting ring；32, insulation layer；321, notch；322, insulating trip；33, connection ring；4, contact； 5, conductive stroke；6, insulate stroke；7, forbid stroke；8, the first limiting section；81, raised；9, the second limiting section；10, it first leads To portion；101, inclined-plane；14, the second guide part；15, First Line；16, the second line；17, line outlet；18, first segment；19, second Section；20, groove；22, limiting slot.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment one:

Referring to Fig. 1 and Fig. 4, a kind of electric kettle, including kettle body 1 and power supply base 2, the kettle body 1 are rotatably assorted in electricity On source pedestal 2, the center line of kettle body 1 and power supply base 2 is overlapped.The stroke that kettle body 1 can be rotated with opposed power pedestal 2 includes leading Electric stroke 5 and insulation stroke 6, the stroke of 1 opposed power pedestal 2 of kettle body rotation, one circle are the conductive stroke 5 and absolutely around center line circle Edge stroke 6 is the circular arc around center line.Kettle body 1 includes bottle body 12 and the handle 13 being fixed on 12 lateral wall of bottle body.

In conductive stroke 5, kettle body 1 is connected to power supply base 2；In insulation stroke 6, kettle body 1 and power supply base 2 are disconnected It opens.Whether the angle rotated by control 1 opposed power pedestal 2 of kettle body, kettle body 1 and the connection of power supply base 2, avoid being not intended to draw Play dry combustion method.This electric water heating kettle structure no setting is required switch key and steam channel helps to reduce being produced into for electric kettle This.

Preferably, the bottom surface of kettle body 1 has the first component 11, and top surface has on power supply base 2 rotates with the first component 11 The second component 21 of cooperation, kettle body 1 and power supply base 2 realize that rotation is matched by the cooperation of the first component 11 and second component 21 It closes.Kettle body 1 and power supply base 2 are rotatably assorted by the first component 11 and the cooperation realization of second component 21.

Referring to fig. 2, Fig. 3 and Fig. 4 is equipped with the electrical connector 3 of annular on the first component 11, is equipped on second component 21 Contact 4.Electrical connector 3 includes insulation layer 32, the conduction region 31 that is connected with 1 circuit of kettle body, in conductive stroke 5, contact 4 with lead Electric area 31 is in electrical contact；In insulation stroke 6, contact 4 is located at insulation layer 32.

Preferably, conduction region 31 is the conducting ring 311 with notch 321 being fixed in kettle body 1；Insulation layer 32 is notch 321.It is in electrical contact by contact 4 and conducting ring 311, kettle body 1 is connected to power supply base 2；Notch 321, kettle body are fallen by contact 4 1 disconnects with power supply base 2；

Alternatively, conduction region 31 is the conducting ring 311 with notch 321 being fixed in kettle body 1；Insulation layer 32 is scarce to be located at Insulating trip 322 at mouth 321.It is in electrical contact by contact 4 and conducting ring 311, kettle body 1 is connected to power supply base 2；Pass through contact 4 It is contacted with insulating trip 322, kettle body 1 and power supply base 2 disconnect.

The first component 11 and second component 21 are in conductive stroke 5 and insulation stroke 6, the first component 11 and second component 21 Always may be at the state being rotatably assorted, by turn to conductive stroke 5 or insulation stroke 6, realize the first component 11 with The connection of second component 21 disconnects, and then realizes the connection and disconnection of kettle body 1 and power supply base 2.

Alternatively, kettle body 1 is directly rotatably assorted with power supply base 2, electrical connector 3 is directly installed on 1 bottom surface of kettle body, contact 4 Installation is directly installed on power supply base 2, without adding electric connector, to reduce production cost.

When kettle body 1 and power supply base 2 are rotatably assorted, the rotatable angle of 1 opposed power pedestal of kettle body 2 is less than 360 degree. The non-rotatable stroke of 1 opposed power pedestal of kettle body 2 is to forbid stroke 7, corresponding non-rotatable angle.1 opposed power of kettle body Pedestal 2 circular one week by forbidding stroke 7, insulation stroke 6 and conductive stroke 5 to form.Forbid stroke 7 by setting, to avoid The 13 opposed power pedestal 2 of handle of kettle body 1 is turned to away from user side, and then facilitates lift pot by handle 13 user's next time Body 1.

Forbidding stroke 7 is continuous stroke, and 7 both ends of stroke is forbidden to be corresponding with conductive stroke 5 and insulation stroke 6.Therefore, pot When body 1 and power supply base 2 are rotatably assorted, 1 opposed power pedestal 2 of kettle body can cover whole insulation stroke 6 and conductive stroke 5, the angle rotatable of 1 opposed power pedestal 2 of kettle body is made full use of, avoids angle rotatable from being separated by not angle rotatable more A segment.

Referring to Fig. 3, Fig. 5 and Fig. 6, forbidding stroke 7 is discontinuous stroke, the rotatable stroke quilt of kettle body 1 and power supply base 2 Forbid stroke 7 to be divided into multistage, there is conductive stroke 5 and insulation stroke 6 simultaneously at least in a trip.

This section of stroke is less than total rotatable stroke, and 1 opposed power pedestal 2 of kettle body can rotate lesser angle can It realizes the switching of conductive stroke 5 and insulation stroke 6, and then is switched fast two kinds of shapes that kettle body 1 is connected to and disconnects with power supply base 2 State.

Preferably, forbidding stroke 7 is two sections, two sections of rotatable rows for forbidding stroke 7 that kettle body 1 and power supply base 2 is total Journey is divided into first segment 18 and second segment 19.Different conductive strokes 5 and insulation row can be set in first segment 18 and second segment 19 The ratio of journey 6 selects first segment 18 or second segment 19 actual when being rotatably assorted as kettle body 1 with power supply base 2 according to demand It can be rotated stroke, meet diversified demand.

The length of conductive stroke 5 is greater than the length of insulation stroke 6 in first segment 18, the length for the stroke 6 that insulate in second segment 19 Degree is greater than the length of conductive stroke 5.Due to forbidding the separation of stroke 7, when 1 opposed power pedestal 2 of kettle body is rotatably assorted, kettle body 1 can only rotate in first segment 18 or second segment 19.In first segment 18, insulation stroke 6 is longer, 1 opposed power pedestal 2 of kettle body Rotation can be relatively easy in insulation stroke 6, i.e. kettle body 1 is relatively easy to be in an off state with power supply base 2；In second segment In 19, insulation stroke 6 is longer, and the rotation of 1 opposed power pedestal 2 of kettle body can be relatively easy in conductive stroke 5, i.e., kettle body 1 with Power supply base 2 is relatively easy in connected state.

There is the first limiting section 8 in kettle body 1, there is the second limiting section 9,1 opposed power pedestal 2 of kettle body on power supply base 2 It turning to when forbidding stroke 7, the first limiting section 8 and the second limiting section 9 cooperate, to limit the rotation of 1 opposed power pedestal 2 of kettle body, Limitation kettle body 1, which enters, in turn forbids stroke 7.

First limiting section 8 is directly anchored to 1 bottom surface of kettle body, and the second limiting section 9 is directly anchored to the top surface of power supply base 2；

Alternatively, the first limiting section 8 is mounted on the first component 11, the second limiting section 9 is mounted on second component 21.

Preferably, the first limiting section 8 is the protrusion 81 being arranged on electrical connector 3, and described raised 81 along electrical connector 3 Circumferentially extending；Second limiting section 9 is contact 4.In 1 opposed power pedestal of kettle body, 2 rotation process, contact 4 can be supported with protrusion 81 It connects, forbids stroke 7 to limit the continuation of 1 opposed power pedestal 2 of kettle body towards direction rotation, and then limit kettle body 1 to enter.

The correspondence of protrusion 81 on electrical connector 3 forbids stroke 7；The corresponding insulation stroke 6 of insulation layer 32；The correspondence of conduction region 31 is led Electric stroke 5.The first component 11 is in conductive stroke 5 with respect to second component 21, insulation stroke 6 still forbids stroke 7, depends on touching Put the relative positional relationship in 4 facing conductive areas 31, insulation layer 32 and protrusion 81.

In addition, when kettle body 1 and power supply base 2 cooperate, kettle body 1 can also be with opposed power pedestal 2 referring to Fig. 3, Fig. 7 and Fig. 8 Carry out 360 degree of rotations.When kettle body 1 and power supply base 2 are coupled, 1 opposed power pedestal of kettle body, 2 any angle can be pacified It fills and is rotatably assorted, be not necessarily to after being directed at kettle body 1 with power supply base 2, then installed, it is time saving and energy saving.

Conductive stroke 5 and insulation stroke 6 are continuous operation, and kettle body 1 starts turning a circle from conductive stroke 5 and only passes through one Minor insulation stroke 6.Conversely, kettle body 1, which starts turning a circle from insulation stroke 6, only passes through primary conductive stroke 5.Therefore, conductive row The distribution of journey 5 and insulation stroke 6 is relatively simple, and technique manufacture is more convenient.

Kettle body 1 is equipped with the first guide part 10, and the power supply base 2 is equipped with the second guide part 14, first guiding Portion 10 and the second guide part 14 cooperate, to guide kettle body 1 to move under the effect of gravity towards conductive stroke 5 or insulation stroke 6. First guide part 10 is directly anchored to 1 bottom surface of kettle body, and the second guide part 14 is directly anchored to the top surface of power supply base 2；

Alternatively, the first guide part 10 is mounted on the first component 11, the second guide part 14 is mounted on second component 21.

When kettle body 1 is placed on power supply base 2, under 1 gravity of kettle body, kettle body 1 passes through 10 He of the first guide part The guiding role of second guide part 14, it is automatic to rotate conductive stroke 5 or insulation stroke 6.

Preferably, the first guide part 10 is the inclined-plane 101 for being provided with 322 two sides of insulating trip, and the second guide part 14 is contact 4, insulating trip 322 protrudes from 311 1 Duan Gaodu of conducting ring.During contact 4 and electrical connector 3 cooperate, contact 4 is from insulating trip Being slided at conducting ring 311 at 322 has certain drop, is cooperated by inclined-plane 101 and the guiding of contact 4, to avoid contact 4 and conducting ring 311 occur rigid collision.

The line outlet 17 stretched out for power supply source line, when kettle body 1 is mounted on pedestal, outlet are offered on power supply base 2 Mouth 17 is vertically connected as First Line 15 to 1 center line of kettle body, and handle 13 arrives the second line connected vertically of 1 center line of kettle body 16, when 1 opposed power pedestal 2 of kettle body is in insulation stroke 6, the angle of First Line 15 and the second line 16 is less than degree.

When electric kettle normal use, line outlet 17 is normally at power supply base 2 away from user side.Kettle body 1 is relatively electric In the stroke that source pedestal 2 rotates, only when handle 13 is close to 17 side of line outlet, the angle of First Line 15 and the second line 16 is Can be less than 50 degree, 1 opposed power pedestal 2 of kettle body is in insulation stroke 6.At this point, the pot mouth face user of bottle body 12, kettle body 1 with Power supply base 2 disconnects, and the liquid to boil when to avoid heating scalds user.

User places kettle body 1 when power supply base 2 by handle 13, and handle 13 is commonly located closer to user side, i.e. hand Handle 13 deviates from 17 side of line outlet, in order to lift kettle body 1 next time, at this point, 1 opposed power pedestal 2 of kettle body is in conductive stroke 5, kettle body 1 is connected to power supply base 2, and kettle body 1 begins to warm up liquid, and user no longer needs to the position of adjustment 1 opposed power pedestal 2 of kettle body It sets, usage experience is preferable.

Embodiment two:

Referring to fig. 2, Fig. 3 and Fig. 9, a kind of electric connector, including the first component 11, be rotatably assorted with second component 21 the Two components 21, this electric connector are used for the electrical connection of household electrical appliance.

The first component 11 includes conductive stroke 5 and insulation stroke 6 with respect to the rotational travel of second component 21, in conductive stroke 5, the first component 11 is connected to second component 21；In insulation stroke 6, the first component 11 and second component 21 are disconnected.

When proper engagement, the first component 11 is located at the top of second component 21.There are two connect with power supply for the tool of second component 21 Logical contact 4；The bottom surface of the first component 11 has the electrical connector 3 of multiple annulars, at least one electrical connector 3 includes conduction Area 31 and insulation layer 32.

In conductive stroke 5, one of contact 4 is in electrical contact with conduction region 31, another contact 4 is electrically connected with another Part 3 is connected to, and the first component 11 is connected to second component 21；In insulation stroke 6, one of contact 4 is located at electrical connector 3 Insulation layer 32, another contact 4 are connected to another electrical connector 3, and the first component 11 and second component 21 disconnect.The first component 11 with second component 21 conductive stroke 5 and insulate stroke 6 in, the first component 11 may be at rotating always with second component 21 The state of cooperation, by turn to conductive stroke 5 or insulation stroke 6, realize the first component 11 be connected to second component 21 or It disconnects.Therefore, it is rotatably assorted under state in the first component 11 and the holding of second component 21, can be realized company's on-off of the two It opens, use is more convenient, time saving and energy saving.

When the first component 11 and second component 21 are rotatably assorted, the first component 11 is with respect to the rotatable angle of second component 21 Degree is less than 360 degree.The first component 11 is to forbid stroke 7 with respect to the non-rotatable stroke of second component 21, and correspondence is non-rotatable Angle.The first component 11 is with respect to second component 21 circular one week by forbidding stroke 7, insulation stroke 6 and conduction stroke 5 to form.

Forbidding stroke 7 is continuous stroke, and 7 both ends of stroke is forbidden to be corresponding with conductive stroke 5 and insulation stroke 6.Therefore, When one component 11 is rotatably assorted with second component 21, the first component 11 can cover whole insulation strokes with respect to second component 21 6 and conductive stroke 5, angle rotatable of the first component 11 with respect to second component 21 is made full use of, avoids angle rotatable by not Angle rotatable is separated into multiple segments.

Referring to Fig. 3, Fig. 5 and Figure 10, forbidding stroke 7 is discontinuous stroke, and the first component 11 turns with second component 21 Dynamic stroke is prohibited stroke 7 and is divided into multistage, has conductive stroke 5 and insulation stroke 6 at least in a trip simultaneously.

This section of stroke is less than total rotatable stroke, and the first component 11 can rotate lesser angle relative to second component 21 Can be realized as the switching of conductive stroke 5 and insulation stroke 6, so be switched fast the first component 11 be connected to second component 21 and The two states of disconnection.

Preferably, forbidding stroke 7 is two sections, two sections forbid stroke 7 by the first component 11 and second component 21 turning always Dynamic stroke is divided into first segment 18 and second segment 19.Can be set in first segment 18 and second segment 19 different conductive stroke 5 and The ratio of insulation stroke 6, selects first segment 18 or second segment 19 to rotate as the first component 11 and second component 21 according to demand It is actual when cooperation to can be rotated stroke, meet diversified demand.

The length of conductive stroke 5 is greater than the length of insulation stroke 6 in first segment 18, the length for the stroke 6 that insulate in second segment 19 Degree is greater than the length of conductive stroke 5.Due to forbidding the separation of stroke 7, it is rotatably assorted in the first component 11 with respect to second component 21 When, the first component 11 can only rotate in first segment 18 or second segment 19.In first segment 18, insulation stroke 6 is longer, and first Part 11 can be relatively easy in insulation stroke 6, the i.e. first component 11 and second component 21 more relative to the rotation of second component 21 It is easy to be in an off state；In second segment 19, insulation stroke 6 is longer, and the first component 11 can relative to the rotation of second component 21 It is relatively easy in conductive stroke 5, i.e. the first component 11 and second component 21 is relatively easy in connected state.

There is the first limiting section 8 on the first component 11, there is the second limiting section 9,11 phase of the first component on second component 21 Second component 21 is turned to when forbidding stroke 7, the first limiting section 8 and the second limiting section 9 cooperate, to limit 11 phase of the first component Second component 21 is rotated, and then limits the entrance of the first component 11 and forbids stroke 7.

First limiting section 8 is the protrusion 81 being arranged on electrical connector 3, and described raised 81 prolong along the circumferential direction of electrical connector 3 It stretches；Second limiting section 9 is contact 4.With respect in 21 rotation process of second component, contact 4 can be supported the first component 11 with protrusion 81 It connects, continues to rotate towards the direction to limit the first component 11 relative to second component 21, and then limit the first component 11 and enter taboo Only stroke 7.

Preferably, conduction region 31 is the conducting ring 311 with notch 321, and insulation layer 32 is notch 321, and protrusion 81 is modeling Materials and parts.

In addition, referring to Fig. 3, Fig. 8 and Figure 11, when the first component 11 and second component 21 cooperate, the first component 11 can also be with 360 degree of rotations are carried out relative to second component 21.When the first component 11 and second component 21 are coupled, the first component 11 opposite the Two components, 21 any angle can be installed and is rotatably assorted, and be not necessarily to after being directed at the first component 11 with second component 21, then It is installed, it is time saving and energy saving.

Conductive stroke 5 and insulation stroke 6 are continuous operation, and the first component 11 starts turning a circle only from conductive stroke 5 By primary insulation stroke 6.Conversely, the first component 11, which starts turning a circle from insulation stroke 6, only passes through primary conductive stroke 5. Therefore, the distribution of conductive stroke 5 and insulation stroke 6 is relatively simple, and art shapes are more convenient.

Preferably, conduction region 31 is the conducting ring 311 with notch 321 being fixed on the first component 11；Insulation layer 32 To be located at the insulating trip 322 at notch 321.It is in electrical contact by contact 4 and conducting ring 311, the first component 11 and second component 21 Connection；It is contacted by contact 4 with insulating trip 322, the first component 11 and second component 21 disconnect.

Embodiment three:

Referring to Fig. 1, Fig. 3, Fig. 7 and Fig. 8, a kind of electric kettle, including kettle body 1 and power supply base 2, the kettle body 1 are rotated On power supply base 2, the center line of kettle body 1 and power supply base 2 is overlapped for cooperation.The row that kettle body 1 can be rotated with opposed power pedestal 2 Journey includes conductive stroke 5 and the stroke 6 that insulate, and the stroke of 1 opposed power pedestal 2 of kettle body rotation, one circle is around center line circle, conduction Stroke 5 and insulation stroke 6 are the circular arc around center line.

1 bottom surface of kettle body is equipped with electrical connector 3, has the contact 4 being connected to power supply on power supply base 2.Electrical connector 3 includes Insulation layer 32, the conduction region 31 being connected with 1 circuit of kettle body, in conductive stroke 5, contact 4 and conduction region 31 are in electrical contact；It is insulating In stroke 6, contact 4 is located at insulation layer 32.

In conductive stroke 5, contact 4 and conduction region 31 are in electrical contact, and kettle body 1 is connected to power supply base 2；In insulation stroke 6 In, contact 4 is located at insulation layer 32, and kettle body 1 and power supply base 2 disconnect.Pass through the angle of control 1 opposed power pedestal 2 of kettle body rotation Whether the connection of degree, kettle body 1 and power supply base 2, avoid being not intended to cause dry combustion method.This electric water heating kettle structure no setting is required switch press Key and steam channel facilitate the production cost for reducing electric kettle.

The bottom surface of kettle body 1 has the first component 11, and top surface has the to be rotatably assorted with the first component 11 on power supply base 2 Two components 21, kettle body 1 and power supply base 2 are rotatably assorted by the first component 11 and the cooperation realization of second component 21.Electrical connection Part 3 is mounted on the first component 11, and contact 4 is mounted on second component 21.The connection of the first component 11 and second component 21 with It is not no whether be equivalent to kettle body 1 and be connected to power supply base 2.

There are multiple electrical connectors 3 on the first component 11, each electrical connector 3 is at most in electrical contact with a contact 4.

Preferably, contact 4 is elastic conduction metal, can be applicable in the electrical connector 3 of different structure.

The contact 4 is only zero curve contact 4 or firewire contact 4；

Alternatively, contact 4 includes at least two in zero curve contact 4, firewire contact and signal wire contact, every kind of contact 4 is corresponding There is different electrical connectors 3.Signal wire contact is the corresponding electrical connector in signal wire contact for powering with signal deteching circuit 3 connect with signal circuit；Firewire contact is connected to firewire；Zero curve contact is connected to zero-power line.

There are four types of structure types for the tool of electrical connector 3, and in the first structure, referring to Fig. 8, conduction region 31 is with jagged 321 conducting ring 311, insulation layer 32 are the insulating trip 322 of fixed gap 321, and conducting ring 311 is made of metal material, absolutely Embolium 322 is made of plastic material.

Referring to Fig. 8, Figure 11, Figure 12, during the first component 11 is rotated relative to second component 21, contact 4 and conducting ring When 311 contact, in conductive stroke 5, the first component 11 is connected to second component 21；When contact 4 and insulating trip 322 contact, place In insulation stroke 6, the first component 11 and second component 21 are disconnected.

Insulating trip 322 has certain radian, is capable of the vacancy of fill up the gap 321, and constituted together with conducting ring 311 Whole annular element.Electrical connector 3 be complete annular element, the first component 11 with respect to second component 21 rotation during, contact 4 It can be rotated around the axial line of electrical connector 3, and be kept in contact state with electrical connector 3 always, while can be avoided due to exhausted The in irregular shape of embolium 322 causes the first component 11 and the rotation of second component 21 stuck.

The limiting slot 22 being inserted into for contact 4 is equipped on insulating trip 322 away from 11 side of the first component.In insulation stroke 6 In, contact 4 and 322 sliding contact of insulating trip, contact 4 can slide into limiting slot 22, and support with the internal groove side wall of limiting slot 22 It connects, to limit the sliding of 4 opposing insulation piece 322 of contact, and then limits the first component 11 and the rotation of second component 21.Only work as application When compared with large driving force, 4 ability flexible deformation of contact, and deviate from out of limiting slot 22.

322 two sides of insulating trip open up fluted 20, and groove 20 extends to insulating trip 322 from the upper end of insulating trip 322 Lower end, 311 two sides of conducting ring at notch 321 are inserted respectively into groove 20, to limit 322 horizontal displacement of insulating trip, have It is contacted conducive to contact 4 is guaranteed when insulating stroke 6 with insulating trip 322.

Insulating trip 322 is slidably connected at notch 321 by groove 20 and the cooperation of conducting ring 311, and insulating trip 322 can be opposite Conducting ring 311 slides axially.When insulating trip 322 is worn, user can be extracted insulating trip 322 from notch 321 out, then will be new The slide-in notch 321 of insulating trip 322, realizes the replacement of insulating trip 322, will reduce replacement cost to avoid the entire electrical connection of replacement.

Alternatively, being filled with colloid in groove 20, the conducting ring 311 being inserted into groove 20 is contacted with colloid, and passes through glue Body is Nian Jie with insulating trip 322, and conducting ring 311 is fixed with 322 relative position of insulating trip, and structure is reliable.

In second of 3 structure of electrical connector, referring to Fig. 3, Figure 11 and Figure 13, conduction region 31 is leading with notch 321 Electric ring 311, insulation layer 32 are notch 321.When being connected to stroke, contact 4 be in electrical contact on conducting ring 311, the first component 11 with Second component 21 is connected to；When insulating stroke 6, contact 4 is dropped at the notch 321 of conducting ring 311, the first component 11 and second Component 21 disconnects.

In the third 3 structure of electrical connector, referring to Fig. 3 and Figure 14, insulation layer 32 is the insulation for being fixed on connection ring 33 Piece 322, conduction region 31 are the part of the unlocked insulating trip 322 of connection ring 33.Insulating trip 322 is fixed on the inner sidewall of connection ring 33 Or lateral wall.Insulating trip 322 is fixed by screws in connection ring 33；Alternatively, insulating trip 322 is by integrated through injection molding in conduction On ring 311.

Conducting ring 311 is matched without processing notch 321 with insulating trip 322, and insulating trip 322 is directly anchored to complete loop Conducting ring 311 on, be conducive to the processing cost for adding conducting ring 311.

Preferably, 322 facing conductive ring 311 of insulating trip is axially projecting in conducting ring 311, guarantee contact 4 preferentially with insulation Piece 322 contacts, and is conducive to avoid when insulating stroke 6, contact 4 is in contact with insulating trip 322.

In the structure of the 4th kind of electrical connector 3, referring to Fig. 3 and Figure 15, electrical connector 3 is connection ring 33, connection ring 33 It is horizontally fixed on the bottom surface of the first component 11.Insulation layer 32 is the part that connection ring 33 is coated with insulated paint, and conduction region 31 is connection Ring 33 is the part for being coated with insulated paint.Conducting ring 311 is made of conductive metal, in insulation layer 32 due to the package nothing of insulated paint Method and contact 4 are connected.

The structure of this electrical connector 3 is simple, and conduction region 31 and insulation layer can be had by only needing to have a connection ring 33 32 effect, difficulty of processing and cost is relatively low.

Example IV:

Referring to fig. 2, Fig. 3 and Figure 11, a kind of electric connector are rotatably assorted including the first component 11, with second component 21 Second component 21, this electric connector are used for the electrical connection of household electrical appliance.

When proper engagement, the first component 11 is located at the top of second component 21.Second component 21, which has, to be connected to power supply Contact 4, contact 4 are stretched out above second component 21 and are protruded from outside connecting rod；The bottom surface of the first component 11 has electrical connector 3, electrical connector 3 includes conduction region 31 and insulation layer 32.

In conductive stroke 5, contact 4 and conduction region 31 are in electrical contact, and the first component 11 is connected to second component 21；It is insulating In stroke 6, contact 4 is located at insulation layer 32, and the first component 11 and second component 21 disconnect.The first component 11 and second component 21 exist In conductive stroke 5 and insulation stroke 6, the first component 11 and second component 21 may be at the state being rotatably assorted always, pass through Conductive stroke 5 or insulation stroke 6 are turned to, realizes that the first component 11 is connected to or disconnects with second component 21.Therefore, first Component 11 and the holding of second component 21 are rotatably assorted under state, can be realized the connection or disconnection of the two, and use is more convenient, saves Shi Shengli.

Electrical connector 3 has multiple, and each electrical connector 3 is at most corresponding with 4 electrical contact of contact.

The contact 4 is only zero curve contact 4 or firewire contact 4；

Alternatively, contact 4 includes at least two in zero curve contact 4, firewire contact 4 and signal wire contact 4, every kind of contact 4 is right There should be different electrical connectors 3.Signal wire contact 4 is that signal wire contact 4 is corresponding to be electrically connected for powering with signal deteching circuit Fitting 3 is connect with signal circuit；Firewire contact 4 is connected to firewire；Zero curve contact 4 is connected to zero-power line.

There are four types of structure types for the tool of electrical connector 3, and in the first structure, referring to figure, conduction region 31 is with jagged 321 Conducting ring 311, insulation layer 32 is the insulating trip 322 of fixed gap 321, and conducting ring 311 is made of metal material, insulating trip 322 are made of plastic material.

Referring to Fig. 3, Fig. 8, Figure 11 and Figure 12, during the first component 11 is rotated relative to second component 21, contact 4 with lead When electric ring 311 contacts, in conductive stroke 5, the first component 11 is connected to second component 21；Contact 4 is contacted with insulating trip 322 When, in insulation stroke 6, the first component 11 and second component 21 are disconnected.

In the third 3 structure of electrical connector, referring to Figure 15, insulation layer 32 is the insulating trip 322 for being fixed on connection ring 33, Conduction region 31 is the part of the unlocked insulating trip 322 of connection ring 33.Insulating trip 322 is fixed on the inner sidewall or outer of connection ring 33 Side wall.Insulating trip 322 is fixed by screws in connection ring 33；Alternatively, insulating trip 322 is by integrated through injection molding in conducting ring 311 On.

Preferably, 322 facing conductive ring 311 of insulating trip is axially projecting in conducting ring 311, guarantee contact 4 preferentially with insulation Piece 322 contacts, and is conducive to avoid when insulating stroke 6, contact 4 is in contact with conducting ring 311.

The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention It encloses, the protection scope of the utility model is determined by the attached claims.

Claims

1. a kind of electric connector, including the first component, the second component being rotatably assorted with the first component, it is characterized in that: described the The stroke that one component is rotated relative to second component includes conductive stroke and insulation stroke, in conductive stroke, the first component and the The electrical connection of two components；In insulation stroke, the first component is not connected to second component.

2. a kind of electric connector according to claim 1, it is characterized in that: when the first component and second component cooperate, the One component is with respect to the rotatable angle of second component less than 360 degree.

3. a kind of electric connector according to claim 2, it is characterized in that: the first component can not turn with respect to second component Dynamic stroke is to forbid stroke, and forbidding stroke is continuous operation.

4. a kind of electric connector according to claim 2, it is characterized in that: the first component can not turn with respect to second component Dynamic stroke is to forbid stroke, and forbidding stroke is discontinuous stroke.

5. a kind of electric connector according to claim 4, it is characterized in that: described forbid stroke to have two sections, two sections are forbidden The total rotatable stroke of the first component and second component is divided into first segment and second segment by stroke.

6. a kind of electric connector according to claim 5, it is characterized in that: the first segment and second segment all have conductive row Journey and insulation stroke, the length of conductive stroke is greater than the length of insulation stroke in the first segment, and insulate stroke in second segment Length is greater than the length of conductive stroke.

7. a kind of electric connector according to claim 2, it is characterized in that: the first component is equipped with the first limiting section, The second component is equipped with the second limiting section, and first limiting section and the second limiting section cooperate, to limit first component phase Second component is rotated.

8. a kind of electric connector according to claim 1, it is characterized in that: when the first component and second component cooperate, The first component can be rotated relative to 360 degree of second component.

9. a kind of electric connector according to claim 8, it is characterized in that: the conduction stroke and insulation stroke are continuous Stroke.

10. a kind of electric connector according to claim 2 or 8, it is characterized in that: the first component is equipped with electrical connection Part, the second component are equipped with contact for contacting with electrical connector, and the electrical connector includes insulation layer, conduction region, In conductive stroke, contact and conduction region are in electrical contact；In insulation stroke, contact is located at insulation layer.