CN2470978Y

CN2470978Y - Cable connector

Info

Publication number: CN2470978Y
Application number: CN01203524U
Authority: CN
Inventors: 江圳祥
Original assignee: Molex LLC
Current assignee: Molex LLC
Priority date: 2001-02-08
Filing date: 2001-02-08
Publication date: 2002-01-09
Anticipated expiration: 2011-02-08
Also published as: KR20020066168A; KR100445280B1

Abstract

The utility model relates to a cable connector which comprises a body, a cable and a support rack body, wherein a plurality of terminals are inserted into the body, the tail part of each of the terminals can extend out of the back end of the body, and the tail part of the terminal and a cable are welded in order to realize electrical connection. The utility model is characterized in that the back end of the body is connected with the support rack body, and the support rack body is provided with a plurality of terminal support grooves and a plurality of wire fixation grooves, the tail parts of the terminals can be placed on the terminal support, the terminal support groove has support action to avoid crippling caused by a suspension state, and in addition, wires can be clamped and fixed in the wire fixation grooves, and the wire fixation grooves have the effects of logic wires and better electric property, and accurate and fast welding can be achieved.

Description

Wire and cable connector

The relevant a kind of wire and cable connector of the utility model refers to especially a kind ofly be easier to welding and reason line, and has the wire and cable connector of electrical characteristic preferably.

Press, known wire and cable connector comprises that substantially one roughly becomes microscler insulating base frame, one end of this insulating base frame is provided with a docking part, this docking section is for containing several terminals to be used for and to dock electronic component and connect mutually, its other end has and stretches out outside and these unsettled terminal tails, and these terminal tails are to reach electric connection with several leads of a cable ends, this method of attachment is these leads to be aimed at these terminal tails contact, carry out the joint of soldering again, yet these terminal tails because of no pedestal vacant state under, directly weld and cause some shortcomings, as it is unstable when welding, and make the tin material too many easily, this lead is too close, and is not easy to weld, and easy whole being staggered in together of this lead.

As from the foregoing, above-mentioned known wire and cable connector obviously has inconvenience and disappearance on reality is used, remain to be improved.

Therefore, main purpose of the present utility model is to provide a kind of wire and cable connector, and it can provide the support of these terminal tails, to avoid because of the unsettled phenomenon of losing that produces.

Another purpose of the present utility model is to provide a kind of wire and cable connector, and it can provide the fixing of these terminal tails and these leads, so that can accurately and fast weld, has the effect of reason line simultaneously, and makes it be difficult for off normal.

Another purpose of the present utility model is to provide a kind of wire and cable connector, and it can be done cable partly to coat and can get preferable electrical characteristic.

According to a kind of wire and cable connector of the present utility model, it comprises: a body, and its inside is provided with the several terminals storage tank, and these terminal storage tanks are in order to accommodating several terminals, and these terminal tails stretch out in the rear end of this body; One cable, its end is provided with several wires, and these leads and these terminal tails are reached electric connection with welding; It is characterized in that, also comprise: a supporting frame, have several terminals support slot and several lead fixed grooves, this supporting frame is fixed on the rear end of this body, corresponding these terminal tails of placing of these terminal support grooves, corresponding these leads of placing of these lead fixed grooves; By above-mentioned structure, it can support this terminal tails and fixedly connected this lead, and makes it be easier to welding and reason line, and has electrical characteristic preferably.

Its body rear end of wire and cable connector of the present utility model connects this supporting frame, its supporting frame is provided with several terminals support slot and several lead fixed grooves, these terminal support grooves can provide these terminal tails to put respectively thereon, and make it to have supporting role to avoid vacant state, it is welded quickly and accurately, the rear end of these terminal support grooves is connected the lead fixed groove that communicates, this lead fixed groove surpasses the groove face of semi arch, it can make this lead snap in this groove and fix, and has a function of reason line and preferable electric property, and being connected of this body and this supporting frame, it can be provided with a fastened component and do clamping, or utilize this terminal tails directly to do the action that engages, and this supporting frame is the joint of corresponding these terminals, so this supporting frame is provided with several stackers, it can be for the usefulness of the support of these terminals of multilayer.

In order further to understand feature of the present utility model and technology contents, please be able to read following about detailed description of the present utility model and accompanying drawing, yet described accompanying drawing only is used to provide reference and explanation, is not to be used for the utility model is limited.

Fig. 1 is the three-dimensional exploded view of the wire and cable connector of the utility model first embodiment.

Fig. 2 is the three-dimensional combination figure of the wire and cable connector of the utility model first embodiment not.

Fig. 3 is the stereogram of the supporting frame of the utility model first embodiment.

Fig. 4 is the three-dimensional exploded view of the wire and cable connector of the utility model second embodiment.

Fig. 5 is the three-dimensional combination figure of the wire and cable connector of the utility model second embodiment.

Fig. 6 is the stereogram of the supporting frame of the utility model second embodiment.

Please consult Figure 1 and Figure 2 simultaneously, be respectively this wire and cable connector constructing stereo exploded view and three-dimensional combination figure, it includes a body 1, a cable 2 and a supporting frame 3; This body 1 by an insulating base frame 10, several are inserted in terminals 11 of these insulating base frame 10 inside and metal that a cover is overlying on this insulating base frame 10 and cover shell (figure slightly) institute and combine, these terminal tails 110 are stretched out these insulating base frame 10 rear ends so that be connected with these cable 2 solderings; This cable 2 is coated with an insulating case 20 in its periphery, and is provided with the lead 21 of several extensions in its end, and these leads 21 can be welded as a whole with these terminal tails 110 respectively, and make it to reach electric connection.

This supporting frame 3 (as shown in Figure 3) has several terminals support slot 30, several lead fixed grooves 31 and several reference columns 32, these terminal support grooves 30 can provide the corresponding respectively storing of these terminal tails 110 thereon, adjacent of these terminal support grooves 30 then is formed with several flanges 33, these flanges 33 are a little more than the height of these terminal tails 110 of putting, this difference in height has the effect of isolation, make the scolder of welding be difficult for splashing adjacent terminal support groove 30, end then is connected after these terminal support grooves 30 these straight-through lead fixed grooves 31, this lead fixed groove 31 surpasses the groove face of semi arch, so that buckling in this lead fixed groove 31, fixes by this lead 21, this lead 21 is provided with the metal wire 210 that a short distance exposes, this metal wire 210 is pressed on these ends and gives afterbody 110 upper ends with for welding, it can make welding easy and accurate, and has an effect of whole line, this reference column 32 is a fastened component, this reference column 32 can embed in the location notch 14 of this body 1, and this supporting frame 3 is stably engaged one another with this body 1, this location notch 14 can be originally promptly to be had or setting in addition.

Please consult Fig. 4 and shown in Figure 5 simultaneously, wire and cable connector constructing stereo exploded view and three-dimensional combination figure for another embodiment of the utility model, it also includes a body 1, one cable 2 and a supporting frame 3, this body 1 is by an insulating base frame 10, several are inserted in terminals 11 of these insulating base frame 10 inside and metal that a cover is overlying on this insulating base frame 10 and cover shell 12 and combine, this insulating base frame 10 is made with insulating material such as plastic cement, its front end has a Plug Division 13, these 13 inside, Plug Division are provided with the terminal storage tank 130 that several extend to the rear end, these terminal storage tanks 130 can be in order to accommodate these terminals 11, and the terminal tails 110 of these terminals 11 is extended in these insulator 10 rear ends, so that be welded in the lead 21 of this cable 21.

This supporting frame 3 (as shown in Figure 6) is stair-stepping two

stackers

34,35 combination, the stacker 34 on this upper strata has groove face in the front, this stacker 35 of lower floor is then in just, the back side all has groove face, make this supporting frame 3 can be three layers groove face, this stacker 34, an end of 35 is provided with and can holds several containing holes 36 that these terminals 110 pass through, these containing holes 36 extensions are connected with several terminals support slot 30, insert in these containing holes 36 with mutual clamping by these terminal tails 110, can make it to have this supporting frame 3 of location, and the function that supports this terminal tails 110 simultaneously, and this supporting frame 3 is for cooperating the terminal tails 110 of this multilayer, and be provided with

several stackers

34,35 connection, these

several stackers

34,35 can be

single stacker

34,35 combination, also can be formed in one, these containing holes 36 are connected with these terminal support grooves 30 and several lead fixed grooves 31 that is slightly larger than the semi arch groove face of U-shaped shape backward mutually, and these terminal tails that are placed in these terminal support grooves 30 are a little less than 30 adjacent formed flanges 33 of these terminal support grooves, this difference in height has the effect of isolation, make the scolder of welding be difficult for splashing adjacent terminal support groove 30, and influence its welding effect.

Be with, wire and cable connector of the present utility model has advantage described as follows:

1. these terminal support grooves can be used as this terminal tails fixed support usefulness, in order to do with avoid this terminal tails because of unsettled caused lose phenomenon.

2. this supporting frame can provide and put this terminal tails and this cable lead, makes it to be difficult for off normal, so that welding easily, accurately and apace.

3. this terminal support groove can fixedly fasten this lead, and can make arrangements of conductors neat.

4. isolate by this terminal support groove and coat these terminals, make it to have electrical characteristic preferably.

In sum, the utility model has improved the problems such as the unsettled and difficult welding of terminal of known wire and cable connector, has novelty and creativeness, meets the utility application condition fully, so file an application according to Patent Law.

Only the above only is a preferable possible embodiments of the present utility model, non-so promptly arrest limit claim of the present utility model, so the equivalent structure that uses the utility model specification and accompanying drawing content to be done such as changes, and all is contained in the scope of the utility model claims.

Claims

1. wire and cable connector, it comprises:

One body, its inside is provided with the several terminals storage tank, and these terminal storage tanks are in order to accommodating several terminals, and these terminal tails stretch out in the rear end of this body;

One cable, its end is provided with several wires, and these leads and these terminal tails are reached electric connection with welding;

It is characterized in that, also comprise:

One supporting frame has several terminals support slot and several lead fixed grooves, and this supporting frame is fixed on the rear end of this body, corresponding these terminal tails of placing of these terminal support grooves, corresponding these leads of placing of these lead fixed grooves;

By above-mentioned structure, it can support this terminal tails and fixedly connected this lead, and makes it be easier to welding and reason line, and has electrical characteristic preferably.

2. wire and cable connector as claimed in claim 1 is characterized in that, adjacent of these terminal support grooves is formed with several flanges, and these flanges are a little more than the height of putting these terminal tails.

3. wire and cable connector as claimed in claim 1 is characterized in that, this lead fixed groove surpasses the groove face of semi arch.

4. wire and cable connector as claimed in claim 1 is characterized in that, the corresponding fastened component that is provided with between this supporting frame and the body.

5. wire and cable connector as claimed in claim 4 is characterized in that, this fastened component is several reference columns, and this body rear end is provided with several location notchs, and these reference columns can correspondingly embed in these location notchs.

6. wire and cable connector as claimed in claim 1, it is characterized in that, this supporting frame is provided with the connection of several stackers, these stackers have several terminals support slot, several lead fixed grooves and several containing holes, corresponding these terminal tails of placing of these terminal support grooves, these lead fixed grooves are corresponding places these leads, and these containing holes are by the insertion of these terminal tails.

7. wire and cable connector as claimed in claim 6 is characterized in that these stackers can be the combination of single stacker, also can be formed in one.

8. wire and cable connector as claimed in claim 6 is characterized in that, these terminal tails in these terminal support grooves are a little less than adjacent formed flange of two these terminal support grooves.

9. wire and cable connector as claimed in claim 6 is characterized in that, this lead fixed groove surpasses the groove face of semi arch.