CN207994214U - A kind of electric wire connection line-end connector - Google Patents

Abstract

The utility model discloses a kind of electric wire connection line-end connectors, including matrix and No.1 outer cover, the upper end outer surface of described matrix is installed with No.1 card slot, and the upper end outer surface of matrix is installed with No. two card slots close to the side of No.1 card slot, the upper end outer surface of described matrix is equipped with seal groove close to the top of No.1 card slot, and the inner surface of seal groove is installed with sealing strip, the upper end outer surface of described matrix is installed with crimping contact above No. two card slots, and one end outer surface of matrix is installed with buckle, the inner surface of described matrix is installed with external contact, the upper end outer surface of the No.1 outer cover is equipped with No.1 rotational pin.A kind of electric wire connection line-end connector described in the utility model is equipped with connecting plate, mounting hole and sealing strip, keeps line-end connector more durable, can be fixed on object, has water proof and dust proof effect, brings better prospect of the application.

Description

A kind of electric wire connection line-end connector

Technical field

The utility model is related to electric wires to connect apparatus field, more particularly to a kind of electric wire connection line-end connector.

Background technology

Existing line-end connector is electronic engineering technical staff often in contact with a kind of component, be blocked in circuit Between place or isolated obstructed circuit, the bridge of communication is erected, to make current flowing, so that circuit is realized scheduled function, even It is indispensable component in electronic equipment to connect device, form and structure be it is ever-changing, with application, frequency, power, The differences such as application environment have various various forms of connectors；There are certain drawbacks when in use in existing line-end connector, Traditional line-end connector can not be fixed on a surface of an so that the electric wire of line-end connector connection is mixed and disorderly, and traditional line end connects Connection type is shaky between connecing two outer covers of device, and service life is shorter, is not durable, and is easily damaged after usage time is long, Traditional line-end connector does not have sealing function, when in use, dust is easily accessible inside line-end connector, is easy humidity, The crimping contact easy-to-rust oxidation for making line-end connector, causes electric leakage or short circuit, brings certain risk, brought to user Certain influence, for this purpose, it is proposed that a kind of electric wire connection line-end connector.

Utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of electric wire connection line end Connector.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：

A kind of electric wire connection line-end connector of the utility model, including matrix and No.1 outer cover, the upper end of described matrix Outer surface is installed with No.1 card slot, and the upper end outer surface of matrix is installed with No. two cards close to the side of No.1 card slot The upper end outer surface of slot, described matrix is equipped with seal groove close to the top of No.1 card slot, and the inner surface of seal groove is fixedly mounted There are sealing strip, the upper end outer surface of described matrix to be installed with crimping contact, and the one of matrix above No. two card slots End outer surface is installed with buckle, and the inner surface of described matrix is installed with external contact, the upper end of the No.1 outer cover Outer surface is equipped with No.1 rotational pin, and the upper end outer surface of No.1 rotational pin is equipped with No.1 connecting plate, the No.1 connecting plate Upper end outer surface is equipped with No. two rotational pins, and the upper end outer surface of No. two rotational pins is equipped with No. two connecting plates, No. two connections The upper end outer surface of plate is equipped with two extra lids, and the upper end outer surface of the No.1 outer cover is equipped with mounting hole, the No.1 outer cover Leading exterior surface is installed with insulating cover.

Preferably, the depth of the seal groove is two millimeters, and the length of seal groove is ten millimeters.

Preferably, the rotational angle range of the No.1 connecting plate is zero to 90 degree, and No.1 connecting plate passes through No.1 Rotational pin is flexibly connected with No.1 outer cover, and No. two connecting plates are flexibly connected by No. two rotational pins with No.1 connecting plate, and The upper end outer surface of No. two connecting plates is equipped with No. three rotational pins, and No. two connecting plates are lived by No. three rotational pins and two extra lids Dynamic connection.

Preferably, the overall structure of the mounting hole is cuboid, and the hole length of mounting hole is seven millimeters, is highly four Millimeter.

Preferably, the fixed form of the No.1 outer cover is that buckle is fixed, and No.1 outer cover passes through No.1 card slot and No. two Card slot is flexibly connected with matrix.

Preferably, the quantity of the crimping contact is four groups, and the upper end that contact is distributed parallelly on matrix is crimped described in four groups Outer surface.

The advantageous effect that the utility model is reached is：The electric wire connection line-end connector, is provided with mounting hole, is needing Line-end connector is fixed, and user passes through band from mounting hole, and then band is connected on object, and tightening is pricked Band, you can line-end connector is fixed, the arrangement of electric wire is facilitated, keeps electric wire more rule clean and tidy, is provided with connecting plate, is connected For plate for connecting No.1 outer cover and two extra lids, rotational pin enables connecting plate to turn an angle, and is easy to open and closes and is outer Lid, it is more durable, it is hardly damaged, increases the service life of line-end connector, be provided with sealing strip, user is by outer cover When being stuck on matrix, sealing strip can be stuck at seal groove, and sealing strip can be effectively increased the contact area of outer cover and matrix, effectively It prevents dust or water from entering matrix, increases the dustproof and waterproof effect of line-end connector, whole device is simple, easy to operate, uses Effect it is more preferable relative to traditional approach.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.

In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the matrix vertical view of the utility model；

Fig. 3 is outer cover junction structural schematic diagram in Fig. 1；

Fig. 4 is fixation hole configurations schematic diagram in Fig. 1.

In figure：1, matrix；2, it buckles；3, No.1 card slot；4, No. two card slots；5, mounting hole；6, insulating cover；7, outer contacting Point；8, No.1 outer cover；9, sealing strip；10, contact is crimped；11, two extra lid；12, No.1 rotational pin；13, No.1 connecting plate； 14, No. two rotational pins；15, No. two connecting plates；16, seal groove.

Specific implementation mode

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment 1

As shown in Figs 1-4, a kind of electric wire connection line-end connector, including matrix 1 and No.1 outer cover 8, the upper end of matrix 1 Outer surface is installed with No.1 card slot 3, and the upper end outer surface of matrix 1 is installed with two close to the side of No.1 card slot 3 The upper end outer surface of number card slot 4, matrix 1 is equipped with seal groove 16 close to the top of No.1 card slot 3, and the inner surface of seal groove 16 is solid Dingan County is equipped with sealing strip 9, and the upper end outer surface of matrix 1 is installed with crimping contact 10, and base close to the top of No. two card slots 4 One end outer surface of body 1 is installed with buckle 2, and the inner surface of matrix 1 is installed with external contact 7, No.1 outer cover 8 it is upper Outer surface is held to be equipped with No.1 rotational pin 12, and the upper end outer surface of No.1 rotational pin 12 is equipped with No.1 connecting plate 13, No.1 connection The upper end outer surface of plate 13 is equipped with No. two rotational pins 14, and the upper end outer surface of No. two rotational pins 14 is equipped with No. two connecting plates 15, The upper end outer surface of No. two connecting plates 15 is equipped with two extra lids 11, and the upper end outer surface of No.1 outer cover 8 is equipped with mounting hole 5, No.1 The leading exterior surface of outer cover 8 is installed with insulating cover 6；

The depth of seal groove 16 is two millimeters, and the length of seal groove 16 is ten millimeters；The angle of rotation of No.1 connecting plate 13 Ranging from zero to 90 degree of degree, and No.1 connecting plate 13 is flexibly connected by No.1 rotational pin 12 with No.1 outer cover 8, No. two connections Plate 15 is flexibly connected by No. two rotational pins 14 with No.1 connecting plate 13, and the upper end outer surface of No. two connecting plates 15 is equipped with No. three Rotational pin, No. two connecting plates 15 are flexibly connected by No. three rotational pins with two extra lids 11；The overall structure of mounting hole 5 is rectangular Body, and the hole length of mounting hole 5 is seven millimeters, is highly four millimeters；The fixed form of No.1 outer cover 8 is fixed for buckle, and one Extra lid 8 is flexibly connected by No.1 card slot 3 and No. two card slots 4 with matrix 1；The quantity for crimping contact 10 is four groups, four groups of pressures Contact point 10 is distributed parallelly on the upper end outer surface of matrix 1.

It should be noted that the utility model is a kind of electric wire connection line-end connector, electric wire is placed on No.1 outer cover 8 On, then two extra lids 11 are covered, No.1 connecting plate 13 is for connecting No.1 rotational pin 12 and No. two rotational pins 14, No. two companies Fishplate bar 15 is rotated for connecting No. two rotational pins 14 and two extra lids 11, No.1 connecting plate 13 by No.1 rotational pin 12 and No. two Pin 14 can turn an angle range, and No. two connecting plates 15 can be turned an angle range by No. two rotational pins 14, and one Extra lid 8 and the junction of two extra lids 11 are more durable, more preferable relative to conventional coupling arrangement, increase line-end connector No.1 outer cover 8 and two extra lids 11 are placed on matrix 1 by service life, and No.1 card slot 3 and No. two card slots 4 can be by No.1 outer covers 8 With two extra lids, 11 clamping, electric wire is fixed, electric wire outer surface is pierced through in crimping contact 10 by the hole on two extra lids 11 Insulating layer, trolley wire, seal groove 16 are used for fixing seal item 9, and sealing strip 9 can be effectively increased connecing for No.1 outer cover 8 and matrix 1 Contacting surface is accumulated, and dust or water is effectively prevent to enter matrix 1, increases the dustproof and waterproof effect of line-end connector, and external contact 7 can incite somebody to action The electric current of line-end connector is transferred on another line-end connector, and buckle 2 makes the fixation of two line-end connectors more fasten simply, Band is passed through from mounting hole 5, is connected on object by easy disassembly, is tightened band, can be fixed line-end connector, convenient The arrangement of electric wire keeps electric wire more rule clean and tidy, more practical.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of electric wire connection line-end connector, including matrix (1) and No.1 outer cover (8), it is characterised in that：Described matrix (1) upper end outer surface is installed with No.1 card slot (3), and the upper end outer surface of matrix (1) is close to the one of No.1 card slot (3) Side is installed with No. two card slots (4), and the upper end outer surface of described matrix (1) is equipped with sealing close to the top of No.1 card slot (3) Slot (16), and the inner surface of seal groove (16) is installed with sealing strip (9), the upper end outer surface of described matrix (1) is close to two Crimping contact (10) is installed with above number card slot (4), and one end outer surface of matrix (1) is installed with buckle (2), The inner surface of described matrix (1) is installed with external contact (7), and the upper end outer surface of the No.1 outer cover (8) is equipped with No.1 Rotational pin (12), and the upper end outer surface of No.1 rotational pin (12) is equipped with No.1 connecting plate (13), the No.1 connecting plate (13) Upper end outer surface be equipped with No. two rotational pins (14), and the upper end outer surface of No. two rotational pins (14) be equipped with No. two connecting plates (15), the upper end outer surface of No. two connecting plates (15) is equipped with two extra lids (11), the upper end appearance of the No.1 outer cover (8) Face is equipped with mounting hole (5), and the leading exterior surface of the No.1 outer cover (8) is installed with insulating cover (6).

2. a kind of electric wire connection line-end connector according to claim 1, it is characterised in that：The seal groove (16) Depth is two millimeters, and the length of seal groove (16) is ten millimeters.

3. a kind of electric wire connection line-end connector according to claim 1, it is characterised in that：The No.1 connecting plate (13) rotational angle range is zero to 90 degree, and No.1 connecting plate (13) passes through No.1 rotational pin (12) and No.1 outer cover (8) it is flexibly connected, No. two connecting plates (15) are flexibly connected by No. two rotational pins (14) with No.1 connecting plate (13), and two The upper end outer surface of number connecting plate (15) is equipped with No. three rotational pins, and No. two connecting plates (15) pass through No. three rotational pins and No. two Outer cover (11) is flexibly connected.

4. a kind of electric wire connection line-end connector according to claim 1, it is characterised in that：The mounting hole (5) Overall structure is cuboid, and the hole length of mounting hole (5) is seven millimeters, is highly four millimeters.

5. a kind of electric wire connection line-end connector according to claim 1, it is characterised in that：The No.1 outer cover (8) Fixed form be that buckle is fixed, and No.1 outer cover (8) is connected by No.1 card slot (3) and No. two card slots (4) with matrix (1) activity It connects.

6. a kind of electric wire connection line-end connector according to claim 1, it is characterised in that：The crimping contact (10) Quantity be four groups, contact (10) are crimped described in four groups and are distributed parallelly on the upper end outer surface of matrix (1).