CN209104429U - A kind of electric connector - Google Patents

Abstract

The utility model discloses a kind of electric connectors, including the mutually matched first component and second component, its key points of the technical solution are that: the first component includes shell, the shell is equipped with the first electrode and second electrode being electrically connected to a power source, the first electrode includes connecting element and the wiring element for being connected with power supply, when the first component and second component cooperate, connecting element one end and second component are in electrical contact and move at least 1mm with second component, and the other end and wiring element are in electrical contact；When the first component is separated with second component, connecting element is separated with wiring element.

Description

A kind of electric connector

Technical field

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

Background technique

Currently, the Chinese patent that notification number is CN106099557A discloses a kind of electric connector group of electric kettle Part, it includes upper electric connector and lower electric connector, generally has the first electrode being connected with power supply and the on lower electric connector Two electrodes also have two electrodes cooperated with first electrode, second electrode on upper electric connector.When upper electric connector and lower electricity When connector cooperates, first electrode, second electrode are electrically connected with second component.

In the industrial production, since first electrode size is smaller, if first electrode structure is complex, first electrode is not Easily guarantee dimensional accuracy, and when first electrode is installed to lower electric connector is also easy to produce geometric tolerance, and then causes above to be electrically connected When connecing device and the cooperation of lower electric connector, first electrode can not be normally connected to upper electric connector.

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, when first When part and second component cooperate, connecting element and second component stablize electrical contact, advantageously ensure that first electrode and second component Stablize connection.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of electric connector, packet The mutually matched first component and second component are included, the first component includes shell, and the shell is equipped with and is electrically connected with power supply The first electrode and second electrode connect, the first electrode include connecting element and the wiring element for being connected with power supply, when When the first component and second component cooperate, connecting element one end and second component are in electrical contact and move at least 1mm with second component, The other end and wiring element are in electrical contact；When the first component is separated with second component, connecting element is separated with wiring element.

Preferably, there is the fixed point of fixed connecting element, connecting element is divided into use by the fixed point on the shell In first be in electrical contact with wiring element, for being in electrical contact with second component and with second of second component movement.

Preferably, described second moved with second component after, second flexible deformation.

Preferably, the described second above Bending Deformation at least once.

Preferably, first end away from fixed point with wiring element for being electrically connected, when the first component and second When part separates, the relatively fixed point in first end away from fixed point is tilted upward.

Preferably, described first is integrally formed with second.

Preferably, described first and second is seperated part, and first, second is each attached to fixed point, and mutually Electrical contact.

Preferably, the shell includes body and hollow posts, and the hollow posts are equipped with mandril and spring, and the mandril is sliding Dynamic be connected in hollow posts is driven by spring, when the first component is separated with second component, top rod driving connecting element and wiring Element separation；The first limited post of insertion spring is equipped in the hollow posts, the mandril is equipped with the second limit of insertion spring Position column.

Preferably, the connecting element or wiring element are fixed on shell by hot pressing.

Preferably, the side wall of the shell offers the open slot for being pierced by for wiring element, and the two of the open slot Cell wall is equipped with the locating piece for clamping wiring element；

Either, the shell is equipped with limited block, when connecting element stress is separated with wiring element, limited block and company Element abutting is connect, to limit the break distance of connecting element and wiring element.

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

1, when the first component and second component cooperate, connecting element can move after contacting with second component with second component A distance is in electrical contact so that connecting element and second component are stablized, and is advantageously ensured that first electrode and second component are stablized and is connected It is logical；

2, connecting element is separated into two pieces by fixed point, first with the electrical contact of wiring element, second and the The electrical contact of two components is not easy to influence each other；

3, first component water drenching is not easy to cause wiring element and is electrically connected with connecting element, so that first electrode and second electrode The risk that short circuit occurs reduces.

Detailed description of the invention

Fig. 1 is the cross-sectional view of embodiment；

Fig. 2 is the cross-sectional view of the first component；

Fig. 3 is the structural schematic diagram of connecting element；

Fig. 4 is the structural schematic diagram of the first component；

Fig. 5 is the first explosive view of the first component；

Fig. 6 is the second explosive view of the first component.

Appended drawing reference: the 1, first component；2, second component；3, first electrode；31, connecting element；311, first；312, Second；32, wiring element；4, second electrode；5, shell；51, body；52, hollow posts；521, cylinder；522, bolumn cap；6, it pushes up Bar；7, spring；8, the first limited post；9, the second limited post；10, locating piece；11, open slot；12, limited block；13, fixed point.

Specific embodiment

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

Referring to Fig. 1 and Fig. 4, a kind of electric connector, including the mutually matched first component 1 and second component 2, the first component 1 include shell 5, be mounted on shell 5 for the first electrode 3 and second electrode 4 that are electrically connected with second component 2, first electrode 3 The both ends of power supply are connected to second electrode 4.Second component 2 passes through conduction and the power supply of first electrode 3 and second electrode 4 Connection.

First electrode 3 includes the connecting element 31 and wiring element 32 being fixed on shell 5, wiring element 32 and power supply line Connection.When the first component 1 and second component 2 cooperate, 31 one end of connecting element and wiring element 32 are in electrical contact, the other end and the The electrical contact of two components 2.Active force of the connecting element 31 by second component 2 moves at least 1mm with second component 2；When first When part 1 is separated with second component 2, connecting element 31 is separated with wiring element 32.

When the first component 1 and second component 2 cooperate, connecting element 31 can be with second component 2 after contacting with second component 2 A distance is moved, is in electrical contact so that connecting element 31 and second component 2 are stablized, advantageously ensures that first electrode 3 and second Part 2 stablizes connection；Even if the production of connecting element 31 and installation error are larger, connecting element 31 just starts to contact with second component 2 It is bad, but with the movement of second component 2 at least after the distance of 1mm, the reliability that connecting element 31 is electrically connected with second component 2 is significant Increase.

The structure of second component 2 can be identical as 1 structure of the first component, include connecting element 31 and wiring element 32, Although structure is complicated, it can stablize and be electrically connected with second component 2；

Alternatively, second electrode 4 is integrated, both ends with power supply line, second component 2 respectively and for being electrically connected.

Referring to figure 1, figure 2 and figure 3, shell 5 is equipped with the fixed point 13 of fixed connecting element 31, and fixed point 13 will connect member Part 31 divides for first 311 and second 312 two parts, and when the first component 1 and second component 2 cooperate, first 311 is used for It is in electrical contact with wiring element 32, second 312 with second component 2 for being electrically connected.

Connecting element 31 is separated into two pieces by fixed point 13, first 311 with the electrical contact of wiring element 32, second The electrical contact of piece 312 and second component 2 is not easy to influence each other, for example, generated by 2 active force of second component for second 312 Deformation or displacement will not with cause first 311 deformation or displacement, and then do not interfere with first 311 and wiring element 32 electrical contact is conducive to 31 both ends of connecting element and keeps the state that is electrically connected with wiring element 32, second component 2 simultaneously.

Second 312 is elastic sheet metal, and after the first component 1 and second component 2 cooperate, second 312 with second Part 2 moves elastic deformation after a distance, is pressed on second component 2 under the action of second 312 in elastic restoring force, favorably In guaranteeing that second 312 is electrically connected with second component 2.

Preferably, second 312 Bending Deformation at least having more than once, second 312 has stronger elasticity Recovery capability, yield strength can also enhance, and advantageously ensure that second 312 reliability being electrically connected with second component 2.

First 311 end away from fixed point 13 for being electrically connected with wiring element 32, when the first component 1 and second After component 2 separates, connecting element 31 is separated with wiring element 32, the relatively fixed point in first 311 end away from fixed point 13 13 tilt upward.After 1 careless water drenching of the first component, liquid may fall on first 311；Liquid can be flowed to along first 311 Fixed point 13；Liquid congeals into drop in fixed point 13 and leaves the first component 1.Therefore, 1 water drenching of the first component is not easy to cause wiring Element 32 is electrically connected with connecting element 31, so that the risk that short circuit occurs for first electrode 3 and second electrode 4 reduces.

First 311 and second 312 is seperated part, and first 311 end and second 312 end are each attached to At fixed point 13, and mutual electrical contact.When first 311 or second 312 bending or abrasion, user can be only to first 311 or second 312 replaced, without replacing entire connecting element 31, advantageously reduce replacement cost.

Alternatively, first 311 and second 312 is integrated, first 311 with second 312 without carrying out in two times It is fixed, it installs more convenient.

Referring to Fig. 1, Fig. 5 and Fig. 6, shell 5 includes body 51 and hollow posts 52, and hollow posts 52 are equipped with mandril 6 and spring 7, mandril 6 is slidably connected in hollow posts 52 and is driven by spring 7, and spring 7 is in compressive state, applies flexible drive to mandril 6 Power.When the first component 1 is separated with second component 2, mandril 6 is drivingly connected element 31 and separates with wiring element 32.6 side of mandril With the abutting of spring 7, the other side is through body 51 for abutting with second component 2.

Mandril 6 is driven connecting element 31 to separate with wiring element 32 by 7 power of spring, is conducive to avoid 1 water drenching of the first component The possibility that short circuit occurs easily gets wet, since connecting element 31 is used to be electrically connected with second component 2 as long as but wiring element 32 It is disconnected with connecting element 31, the risk that short circuit occurs for the first component 1 is lower.

The first limited post 8 is equipped in hollow posts 52, mandril 6 is equipped with the second limited post 9, the first limited post 8 and the second limit Position column 9 is inserted respectively into the both ends of spring 7, is moved with the opposite hollow column 52 of limited spring 7 and mandril 6, advantageously ensures that bullet Spring 7 is continuously applied power effect to mandril 6.

Open slot 11 is offered on the side wall of shell 5, wiring element 32 is pierced by outside shell 5 from open slot 11, is used for and electricity The electrical connection of source line.The internal groove side wall of open slot 11 is equipped with locating piece 10, and locating piece 10 clamps the two sides of wiring element 32, with limitation Wiring element 32 is shaken with respect to shell 5, advantageously ensures that the reliability that wiring element 32 is connect with power supply line.

Limited block 12 is fixed on shell 5, when 31 stress of connecting element is separated with wiring element 32, limited block 12 and company The abutting of element 31 is connect, i.e., is abutted with first 311, to limit the break distance of first 311 with wiring element 32, in order under First 311 mobile relatively short distance can be in electrical contact with wiring element 32 when the secondary first component 1 cooperates with second component 2.

Connecting element 31 or wiring element 32 are fixed by screws on shell 5；

Alternatively, connecting element 31 or wiring element 32 are fixed on shell 5 by hot pressing, without adding other hardware Part, installation cost reduce.

Specifically, first 311 and second 312 is run through by same screw, and is pressed abd fixed on the fixed point of shell 5 On 13；

Alternatively, the hot pressing simultaneously of first 311 and second 312 end is fixed on fixed point 13.

Working condition:

When the first component 1 is separated with second component 2, the spring 7 of compressive state drives mandril 6 to support along slideway and connection sheet It connects；First 311 stress and deformation is simultaneously separated with wiring element 32, in connecting element 31 and wiring element 32 zero, firewire disconnects； It is separated with second component 2 for second 312.

When the first component 1 and second component 2 cooperate, second component 2 and second 312 electrical contact simultaneously drive second 312 movement a distances；Second component 2 to mandril 6 apply pressure, mandril 6 overcome the driving force of spring 7 and with first 311 Separation；First 311 elasticity is restored, and is in electrical contact with wiring element 32；Second component 2 passes through connecting element 31, wiring element 32 are connected to zero, firewire.

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 (10)

1. a kind of electric connector, including the mutually matched first component and second component, it is characterized in that: the first component includes Shell, the shell are equipped with the first electrode and second electrode being electrically connected to a power source, and the first electrode includes connecting element With the wiring element for being connected with power supply, when the first component and second component cooperation, connecting element one end and second component It is in electrical contact and moves at least 1mm with second component, the other end and wiring element are in electrical contact；When the first component is separated with second component When, connecting element is separated with wiring element.

2. a kind of electric connector according to claim 1, it is characterized in that: consolidating with fixed connecting element on the shell Connecting element is divided into first for being used to be in electrical contact with wiring element, is used to connect with second component electricity by fixed point, the fixed point It touches and with second of second component movement.

3. a kind of electric connector according to claim 2, it is characterized in that: after described second moves with second component, the Two flexible deformations.

4. a kind of electric connector according to claim 3, it is characterized in that: the described second above Curved at least once Become.

5. a kind of electric connector according to claim 2, it is characterized in that: first end away from fixed point is used for and connects Thread elements electrical connection, when the first component is separated with second component, the relatively fixed point inclination in first end away from fixed point Upwards.

6. a kind of electric connector according to claim 2, it is characterized in that: described first is integrally formed with second.

7. a kind of electric connector according to claim 2, it is characterized in that: described first and second is seperated part, the It is a piece of, second be each attached to fixed point, and mutual electrical contact.

8. a kind of electric connector according to claim 1 or 2, it is characterized in that: the shell includes body and hollow posts, institute Hollow posts are stated equipped with mandril and spring, the mandril is slidably connected in hollow posts and is driven by spring, when the first component and the When two components separate, top rod driving connecting element is separated with wiring element；The first limit of insertion spring is equipped in the hollow posts Position column, the mandril are equipped with the second limited post of insertion spring.

9. a kind of electric connector according to claim 1, it is characterized in that: the connecting element or wiring element pass through hot pressing It is fixed on shell.

10. a kind of electric connector according to claim 1, it is characterized in that: the side wall of the shell is offered for for connecing The open slot that thread elements is pierced by, two cell walls of the open slot are equipped with the locating piece for clamping wiring element；

Either, the shell be equipped with limited block, when connecting element stress is separated with wiring element, limited block with connect member Part abuts, to limit the break distance of connecting element and wiring element.