CN203312521U

CN203312521U - Electric connector

Info

Publication number: CN203312521U
Application number: CN2013203270982U
Authority: CN
Inventors: 朱建华
Original assignee: ZHEJIANG KUAILI ELECTRONIC Corp
Current assignee: ZHEJIANG KUAILI ELECTRONIC Corp
Priority date: 2013-06-06
Filing date: 2013-06-06
Publication date: 2013-11-27
Anticipated expiration: 2023-06-06

Abstract

The utility model discloses an electric connector which comprises a male seat and a female seat. The inner side of the male seat is projected with a plug-in projection in the axial direction, the male seat and the female seat are respectively provided with an elastic buckling mechanism, the buckling mechanism of the male seat is a male seat hook which is projected along the axial direction of one end of the male seat that is opposite to the female seat, the buckling mechanism of the male seat is the male seat hook projected outside the male seat, and the buckling mechanism of the female seat is a top cover projected on the female seat. The top cover comprises a slot part and a buckling part, the slot part of the top cover is arranged by being opposite to one surface of the female seat, and is used for being inserted by the male seat hook, the buckling part is a buckling groove by which the slot part is buckled with the end part of the other end of the male seat, and the male seat hook is matched with the buckling groove in size and shape. According to the utility model, the buckling mechanism of the female seat is provided with the buckling groove which is matched with the male seat hook in size and shape, the stability of the connection of the male seat and the female seat is improved, and the structure is firm.

Description

A kind of electric connector

Technical field

The utility model relates to a kind of jockey, and more particularly, it relates to a kind of electric connector of easy accessibility.

Background technology

Connector is that conductor is connected with suitable pairing original paper, realizes the electromechanical compo that circuit switches on and off.Connector is a kind of parts that we electronic engineering technical staff often contacts.Its effect is very simple: in circuit, be blocked between place or isolated obstructed circuit, erect the bridge of communication, thereby make current flowing, make circuit realize predetermined function.Connector is indispensable parts in electronic equipment, observes along the path of current flowing, and you always find that there is one or more connectors.Connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, various multi-form connectors are arranged.

The utilization of electric connector not only is aforesaid electric equipment products, and it also is widely used in the Circuits System of vapour, locomotive, usings connection as circuit.While for the male seat of guaranteeing electric connector, docking with female seat, the contact terminal of both inside and latch can firmly contact, to form electrical connection.Therefore, this male seat, female seat outside relatively are provided with one and buckle mechanism, are suffering external force to avoid male seat, female seat, the vibration for example, produced when locomotive travels, and cause getting loose of male seat, female seat.So, buckle mechanism and say with respect to electric connector, real is indispensable necessary member.

Traditional electric connector, comprise that but latch forms male seat and the female seat of electrical connection, male seat and female seat are provided with the mechanism that buckles cooperatively interacted, the mechanism that buckles of male seat is a clasp, the mechanism that buckles of female seat is a top cover that is provided with the groove of adaptive clasp end, and when this male seat and female seat grafting, this tongue piece that buckles mechanism inserts in the groove of top cover, make button hook be buckled in groove, and form fastener.If wish is separated male seat and female seat, the user presses this tongue piece, and the button hook of movable end is moved down in groove, in order to break away from top cover, this male seat, female seat can be separated.The groove that the top cover setting of tongue piece and male seat is set on this female seat fastens mutually, thereby complete the setting of connection, when the steady job position, tongue piece is subject to external force in the male seat many places, the released state that for example easily causes button hook and catching groove to break away under the effect of vibration, structure is insecure.

The utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of well-set electric connector.

For achieving the above object, the utility model provides following technical scheme:

A kind of electric connector, include male seat and female seat, and the male seat inner shafts is to projection one grafting protuberance, female seat is axially offered a coupling recess for the grafting of grafting protuberance, male seat, female seat is axially offered respect to one another for contact terminal and the location of latch and the location notch of grafting separately, male seat and female seat form electrical connection by location notch, male seat and female seat are equipped with has the flexible mechanism that buckles, described male seat buckles mechanism and is convexly set in the outer male seat hook of male seat, it is the top cover be convexly set on female seat that described female seat buckles mechanism, described top cover includes socket and buckle hanging unit, described socket is that the confession male seat that the one side of the relative female seat of top cover is offered is linked up with the slot inserted, described buckle hanging unit be the relative male seat of described socket other end end buckle groove, described male seat hook and to buckle the groove shape size suitable.

By adopting technique scheme, female seat buckles mechanism and male seat and buckles mechanism and all have elasticity, in the time of allowing male seat separate with female seat, can directly press the male seat hook, the relative female seat of male seat hook is moved down, in order to break away from female seat, buckle mechanism, male seat can be separated with female seat, when male seat is plugged on female seat, male seat is located and is slipped into female seat and buckle in mechanism by slot, by female seat, buckle the in-house groove locking that buckles again, prevent from breaking away from sound construction.

As further improvement in the technical proposal: described male seat buckles mechanism and is provided with a male seat hook, and described hook end is wedge shape, and the described groove that buckles is that shape size is linked up with suitable groove with male seat.

By adopting technique scheme, it is easy at locking tool when buckling groove and cooperatively interact that the male seat hook is set to wedge shape.

Further be set to: described male seat hook is provided with chamfering with the male seat connecting portion.

By adopting technique scheme, chamfering can be better is connected the male seat hook end and to male seat, buckles other positions of mechanism because of the stress dispersion of deformation generation with male seat, thereby the raising male seat buckles the useful life of mechanism.

The accompanying drawing explanation

Fig. 1 is the structure chart of the utility model electric connector embodiment.

Reference numeral:

1, male seat; 11, male seat hook; 2, female seat; 21, female seat buckles mechanism; 3, top cover; 31, socket; 32, buckle groove.

Embodiment

Referring to figs. 1 through Fig. 3, the utility model electric connector embodiment is described further.

As shown in Figure 1, the utility model electric connector, include male seat 1 and female seat 2, and male seat 1 inner shafts is to projection one grafting protuberance, female seat 2 is axially offered a coupling recess for the grafting of grafting protuberance, male seat 1, female seat 2 is axially offered location notch respect to one another separately, location and grafting for contact terminal and latch, to form electrical connection, male seat 1 and female seat 2 are equipped with has the flexible mechanism that buckles, described male seat buckles mechanism and is convexly set in the outer male seat hook 11 of male seat 1, described female seat buckles mechanism 21 for being convexly set in the top cover 3 on female seat 2, described top cover 3 includes socket 31 and buckle hanging unit, the slot that the confession male seat hook 11 that described socket 31 is offered for the one side of top cover 3 relative female seats 2 inserts, described buckle hanging unit be described socket 31 relative male seats 1 other end end buckle groove 32, described male seat hook 11 and to buckle groove 32 shape sizes suitable.

By adopting technique scheme, female seat buckles mechanism 21 and male seat and buckles mechanism and all have elasticity, in the time of allowing male seat 1 separate with female seat 2, can directly press the top cover 3 on female seat 2, make the relative male seat of groove 32 that buckles of female seat 2 buckle and move down, in order to break away from female seat, buckle mechanism, male seat 1 can be separated with female seat 2, when male seat 1 is plugged on female seat 2, male seat 1 is located and is slipped into female seat and buckle in mechanism by slot, by female seat, buckle in-house groove 32 lockings that buckle again, prevent from breaking away from sound construction.

As shown in Figure 1, described male seat buckles mechanism and is provided with a male seat hook 11, and described hook end is wedge shape, and the described groove 32 that buckles is the suitable grooves of shape size and male seat hook 11.By adopting technique scheme, male seat hook 11 is set to wedge shape easy at locking tool when buckling groove 32 and cooperatively interact.

As shown in Figure 1, described male seat hook 11 is provided with chamfering with male seat 1 connecting portion.By adopting technique scheme, chamfering can be better is connected male seat hook 11 end and to male seat, buckles other positions of mechanism because of the stress dispersion of deformation generation with male seat 1, thereby the raising male seat buckles the useful life of mechanism.

The above is only preferred implementation of the present utility model, and protection range of the present utility model also not only is confined to above-described embodiment, and all technical schemes belonged under the utility model thinking belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. an electric connector, include male seat and female seat, and the male seat inner shafts is to projection one grafting protuberance, female seat is axially offered a coupling recess for the grafting of grafting protuberance, male seat, female seat is axially offered respect to one another for contact terminal and the location of latch and the location notch of grafting separately, male seat and female seat form electrical connection by location notch, male seat and female seat are equipped with has the flexible mechanism that buckles, described male seat buckles mechanism and is convexly set in the outer male seat hook of male seat, it is characterized in that: it is the top cover be convexly set on female seat that described female seat buckles mechanism, described top cover includes socket and buckle hanging unit, described socket is that the confession male seat that the one side of the relative female seat of top cover is offered is linked up with the slot inserted, described buckle hanging unit be the relative male seat of described socket other end end buckle groove, described male seat hook and to buckle the groove shape size suitable.

2. electric connector according to claim 1 is characterized in that: described male seat buckles mechanism and is provided with a male seat hook, and described hook end is wedge shape, describedly buckles groove and male seat hook-shaped size is suitable.

3. electric connector according to claim 1 and 2 is characterized in that: described male seat hook is provided with chamfering with the male seat connecting portion.