CN206379499U

CN206379499U - Wire and cable connector

Info

Publication number: CN206379499U
Application number: CN201621432096.XU
Authority: CN
Inventors: 张凯
Original assignee: Shenzhen Luxshare Precision Industry Co Ltd
Current assignee: Dongguan Luxshare Technology Co Ltd
Priority date: 2016-12-24
Filing date: 2016-12-24
Publication date: 2017-08-04
Anticipated expiration: 2026-12-24

Abstract

The utility model discloses a kind of wire and cable connector, the cable being fixedly connected including plug and with plug, the plug includes shell and the wiring board being fixed in shell, the PCB surface is disposed with the conducting strip of some spaced linear arrangements, the cable includes some wires and is coated on the outer quilt of insulation of conductive line surfaces, the wire includes conductor and the insulator being coated on the outside of conductor, the conductor has the weld part for extending anteriorly out insulator, the weld part welds together with conducting strip, the wiring board is fastened in neighbouring conducting strip position split type locating piece, the locating piece includes pedestal and the buckle closure being fastened on pedestal, the storage tank of the pedestal and buckle closure jointly provided with accommodating wire.Locating piece is made up of split type pedestal and buckle closure, by the way that buckle closure is fastened on into pedestal, locating piece is fixed on wiring board, so that the weld part of wire is accurately positioned on conducting strip, is easy to welding.

Description

Wire and cable connector

Technical field

The utility model is related to a kind of wire and cable connector, more particularly to a kind of cable that optimization is welded beneficial to internal process Connector.

Background technology

Wire and cable connector generally includes to be provided with wiring board, line in plug and the cable being fixedly connected with plug, plug Road plate surface is provided with conducting strip, and cable is including internally positioned conductor and is coated on quilt outside the insulation of conductive surface, passes through Cable upper conductor is welded on conducting strip, cable is formed fixed electrical connection with plug.

To improve the welding efficiency of cable, it will usually which multiple conducting strip spaced linears on wiring board are arranged, and in conduction Piece surface paints tin cream, then many conductors are corresponded in conducting strip surface, by thermocompression bonding mode, quickly welds conductor In on conducting strip.Such a welding manner is higher to the positioning requirements of conductor, if conductor can not accurately be positioned at conducting strip surface, Then conductor can not be welded on conducting strip well during welding, further, since conductive surface is coated with the outer quilt of insulation, conductor is determined When on conducting strip, due to the presence for the outer quilt that insulate so that can have gap between conductor and conducting strip, gap can cause hot pressing Position skew occurs for conductor during weldering, influences welding quality.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides one kind and is easy to conductor to be accurately positioned, and nothing after positioning Gap, beneficial to the wire and cable connector of welding.

The utility model solves the technical scheme that its technical problem used：

A kind of wire and cable connector, including plug and the cable that is fixedly connected with plug, the plug include shell and solid Due to the wiring board in shell, the PCB surface is disposed with the conducting strip of some spaced linear arrangements, and the cable includes Some wires and the outer quilt of insulation for being coated on conductive line surfaces, the wire include conductor and the insulator being coated on the outside of conductor, The conductor has the weld part for extending anteriorly out insulator, and the weld part welds together with conducting strip, the wiring board Being fastened in neighbouring conducting strip position has split type locating piece, and the locating piece includes pedestal and the buckle closure being fastened on pedestal, The storage tank of the pedestal and buckle closure jointly provided with accommodating wire.

As the improvement of above-mentioned technical proposal, the wiring board left and right sides is provided with the bayonet socket of nick shaped, the pedestal Projection is extended with towards bayonet socket, the projection is connected in bayonet socket.

As the further improvement of above-mentioned technical proposal, the wiring board, which each side extends back, a convex wall, institute Convex wall is stated to be held between pedestal and buckle closure.

Further, groove of the left and right sides of the pedestal or buckle closure provided with positioning convex wall.

Further, the buckle closure both sides are provided with the snap fit for fastening pedestal, and the pedestal both sides are provided with and snap fit The fixture block of cooperation.

Further, pedestal and the buckle closure periphery has been coated with the colloid of fixation.

Further, the shell includes the upper shell and lower house fastened up and down.

Further, draw ring, and the locking mechanism linked with draw ring are also assembled with the shell.

Further, the pedestal is provided with the convex wall that storage tank is divided into some storage tanks.

The beneficial effects of the utility model are：The utility model in neighbouring conducting strip position on wiring board by fastening split The locating piece of formula, locating piece includes pedestal and the buckle closure being fastened on pedestal, the appearance of pedestal and buckle closure jointly provided with accommodating wire Put groove so that wire can be accurately positioned by storage tank on locating piece during welding, and wire upper insulator is placed in storage tank, Only it is overlapped in by extending the weld part of insulator on conducting strip, eliminates the gap between weld part and conducting strip, it is ensured that Welding quality, because locating piece is located at wiring board adjacent to conducting strip position, therefore, with more preferable locating effect, locating piece It is made up of, is assembled into one by the way that buckle closure is fastened on into pedestal split type pedestal and buckle closure, assembling is easy, buckle closure and pedestal button After conjunction, then locating piece is fixed on wiring board so that displacement is less likely to occur after wire positioning.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the utility model assembled state.

Fig. 2 is the structural representation of the utility model decomposing state.

Fig. 3 is the structural representation of the utility model pedestal and buckle closure decomposing state.

Fig. 4 is the structural representation that the utility model pedestal is assembled in wiring board.

Fig. 5 is the structural representation of the utility model pedestal and buckle closure assembled state.

Fig. 6 is the structural representation of wiring board in the utility model.

Fig. 7 is the structural representation of buckle closure in the utility model.

Fig. 8 is the structural representation of pedestal in the utility model.

Embodiment

Referring to figs. 1 to shown in Fig. 8, a kind of wire and cable connector, including plug 1 and the cable 2 that is fixedly connected with plug 1, The plug 1 includes shell 3 and the wiring board 4 being fixed in shell 3, and the surface layout of wiring board 4 has some spaced linears The conducting strip 41 of arrangement, the cable 2 includes some wires 21 and is coated on outside the insulation on the surface of wire 21 by 22, the wire 21 include conductor 211 and the insulator 212 being coated on the outside of conductor 211, and the conductor 211, which has, extends anteriorly out insulator 212 weld part 2111, the length of weld part 2111 and the length of conducting strip 41 approximately, the weld part 2111 and conducting strip 41 Weld together, the wiring board 4 is fastened in the neighbouring position of conducting strip 41 split type locating piece 10, and the locating piece 10 is wrapped The buckle closure 6 for including pedestal 5 and being fastened on pedestal 5, the storage tank 51 of the pedestal 5 and buckle closure 6 jointly provided with accommodating wire 21.

In order to which pedestal 5 is assembled on wiring board 4, the left and right sides of wiring board 4 is provided with the bayonet socket 42 of nick shaped, institute State pedestal 5 and be extended with projection 52 towards bayonet socket 42, the projection 52 is connected in bayonet socket 42, moved forward and backward to limit pedestal 5.Circuit Plate 4, which each side extends back, a convex wall 43, and the convex wall 43 is held between pedestal 5 and buckle closure 6.Further, institute State groove 62 of the left and right sides provided with positioning convex wall 43 of pedestal 5 or buckle closure 6.

The both sides of buckle closure 6 are provided with the snap fit 61 for fastening pedestal 5, and the both sides of pedestal 5 are provided with and snap fit 61 The fixture block 53 of cooperation, is separated to limit pedestal 5 with buckle closure about 6.

Pedestal 5 and the periphery of buckle closure 6 have been coated with the colloid 7 of fixation, and the colloid 7 can pass through injection molding bag Pedestal 5 and the periphery of buckle closure 6 are overlying on, colloid 7 can play the protective effect to weld part 2111 simultaneously.

Shell 3 includes the upper shell 31 and lower house 32 fastened up and down.Draw ring 8, Yi Jiyu is also assembled with the shell 3 The locking mechanism 9 that draw ring 8 links, locking mechanism 9 can be played when wire and cable connector inserts an External electrical connectors（It is not shown）When Locking and unlocking function, when then locking, and extracting upon insertion, pull draw ring 8 then to unlock.

Pedestal 5 is provided with the convex wall 54 that 51 points of storage tank is some storage tanks 51, and the quantity of storage tank 51 can be in response to leading The quantity of line 21 and set, so as to set the convex wall 54 of respective numbers., can be more preferable by setting convex wall 54 to separate storage tank 51 Wire 21 is positioned, further lifting weld part 2111 welding effect.

The utility model in the neighbouring position of conducting strip 41 on wiring board 4 by fastening split type locating piece 10, locating piece 10 include pedestal 5 and the buckle closure 6 being fastened on pedestal 5, and the storage tank 51 of pedestal 5 and buckle closure 6 jointly provided with accommodating wire 21 makes Wire 21 can be accurately positioned by storage tank 51 on locating piece 10 when must weld, and the upper insulator 212 of wire 21 is placed in appearance Groove 51 is put, is only overlapped in by extending the weld part 2111 of insulator 212 on conducting strip 41, weld part 2111 is eliminated with leading Gap between electric piece 41, it is ensured that welding quality, because locating piece 10 is located at wiring board 4 adjacent to the position of conducting strip 41, therefore, With more preferable locating effect, locating piece 10 is made up of split type pedestal 5 and buckle closure 6, by the way that buckle closure 6 is fastened on into pedestal 5 It is assembled into one, assembling is easy, after buckle closure 6 is fastened with pedestal 5, then locating piece 10 is fixed on wiring board 4 so that wire 21 It is less likely to occur displacement after positioning.

It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model Protection domain.

Claims

1. a kind of wire and cable connector, including plug and the cable that is fixedly connected with plug, the plug includes shell and fixation In the wiring board in shell, the PCB surface is disposed with the conducting strip of some spaced linear arrangements, if the cable includes Dry wire and the outer quilt of insulation for being coated on conductive line surfaces, the wire include conductor and the insulator being coated on the outside of conductor, institute Stating conductor has the weld part for extending anteriorly out insulator, and the weld part welds together with conducting strip, it is characterised in that：Institute Stating wiring board and being fastened in neighbouring conducting strip position has split type locating piece, and the locating piece includes pedestal and is fastened on pedestal Buckle closure, the storage tank of the pedestal and buckle closure jointly provided with accommodating wire.

2. wire and cable connector according to claim 1, it is characterised in that：The wiring board left and right sides is provided with nick shaped Bayonet socket, the pedestal is extended with projection towards bayonet socket, and the projection is connected in bayonet socket.

3. wire and cable connector according to claim 1, it is characterised in that：The wiring board each side extends back and had One convex wall, the convex wall is held between pedestal and buckle closure.

4. wire and cable connector according to claim 3, it is characterised in that：The left and right sides of the pedestal or buckle closure is provided with fixed The groove of position convex wall.

5. wire and cable connector according to claim 1, it is characterised in that：The buckle closure both sides are provided with for fastening pedestal Snap fit, the pedestal both sides be provided with snap fit coordinate fixture block.

6. the wire and cable connector according to any one of claim 1 to 5, it is characterised in that：Pedestal and buckle closure periphery bag It has been covered with the colloid of fixation.

7. wire and cable connector according to claim 1, it is characterised in that：The shell include the upper shell that fastens up and down and Lower house.

8. wire and cable connector according to claim 1, it is characterised in that：Draw ring, Yi Jiyu are also assembled with the shell The locking mechanism of draw ring linkage.

9. wire and cable connector according to claim 1, it is characterised in that：The pedestal is some provided with storage tank is divided into The convex wall of storage tank.