CN203707518U - Adapter - Google Patents

Abstract

The utility model provides an adapter. The adapter comprises a shell, a circuit board which is disposed in the shell, and a male plug and a female plug which are disposed at two ends of the shell, wherein a plurality of first conducting wires and a plurality of second conducting wires are disposed on the circuit board, one end of each first conducting wire is in electrical connection with a pin head of the male plug, one end of each second conducting wire is in electrical connection with a jack head of the female plug, and an interval is reserved between the other end of each first conducting wire and the other end of the second conducting wire. The adapter also comprises a plurality of movable electric connection wires, wherein each electric connection wire is connected between the other end of each first conducting wire and the other end of each second conducting wire. A notch for allowing a user to operate the electric connection wire is disposed on the shell, and the notch is located at the part, which corresponds to the interval, of the shell. The adapter can be plugged by hand in a flexible manner, so as to achieve rapid switch between communication protocols.

Description

A kind of adapter

Technical field

The utility model relates to a kind of connector, relates in particular to the adapter for the electrical connection between electronic equipment.

Background technology

Adapter is a kind of conventional electrical connection equipment, and it is for being electrically connected two electronic equipments.Along with auto manufacturing is more and more higher to the requirement of automaticity, control degree, the standardization level of people to equipment requires also more and more higher.These make the docking of the circuit such as communication, signal, power supply of equipment generally adopt adapter, and as conventional on the market D-sub adapter, MIL adapter, MDR adapter, FCN adapter, it makes the docking of corresponding equipment more and more simpler, convenient.

But because each manufacturer production equipment is out different, its agreement that adapter is required is also different, so the relevant device of each producer has own special cable adapter conventionally, it does not form unified standard.For example: the servo-driver of Delta A2 series carries out RS232 communication connection, the communications protocol of servo-driver side is 1(GND), 2 (TXD), 4 (RXD); The servo-driver of the A5 of Panasonic series carries out RS232 communication connection, and the communications protocol of servo-driver side is 1(GND), 3 (TXD), 4 (RXD); The servo-driver of the Samrt of Fuji 5 series carries out RS232 communication connection, and the communications protocol of servo-driver side is 2(GND), 3 (TXD), 4 (RXD); The servo-driver of the MR-J2S of Mitsubishi series carries out RS232 communication connection, and the communications protocol of servo-driver side is 1(GND), 12 (TXD), 2 (RXD).So the connected mode of the servo-driver of each brand is conventionally different.But the structure of current adapter is normally fixed, the electric connection mode of the electronic equipment of current adapter and its both sides is normally fixed, and it can only support a kind of communication protocol conventionally, so the application of current adapter is subject to larger limitation.For example, when staff debugs and when scene need to be debugged for multiple servo-driver at the scene, staff is difficult to get all the ready every kind of cable adapter that servo-driver is required, so that staff often needs to increase other adapter, so both time-consuming also consumes resources temporarily again.

Be understandable that, the statement of this part only provides the background information relevant to the utility model, may form or not form so-called prior art.

Summary of the invention

Technical problem to be solved in the utility model is can only be applicable to for adapter in prior art a kind of defect of communication protocol, provide one manually to peg graft flexibly, thereby the adapter of multiple wiring agreement is provided to the interfaces of connecting wires of different equipment.

The utility model solves the technical scheme that its technical problem adopts and is to provide a kind of adapter, and it comprises: shell, be arranged at the circuit board in shell and be arranged at male and the female at shell two ends; On circuit board, be provided with several first wires and several the second wires; One end of each the first wire is electrically connected with the pin of male, and one end of each the second wire is electrically connected with the jack head of female, between the other end of each the first wire and the other end of each the second wire, is reserved with gap; Described adapter also comprises several mobilizable electric connection lines, each electric connection line is mobilizable to be connected between the other end of one first wire and the other end of one second wire, and on described shell, be provided with the breach that operates described electric connection line for user, described breach is positioned at shell place corresponding to described gap.

In above-mentioned adapter, described breach is rounded.

In above-mentioned adapter, what several first wires were parallel to each other is arranged on circuit board, what several second wires were parallel to each other is arranged on circuit board, and between the other end of each the first wire and the other end of each the second wire, the length in reserved gap is identical.

In above-mentioned adapter, on the other end of the other end of each the first wire and each the second wire, be all electrically connected with binding post.

In above-mentioned adapter, the two ends of described electric connection line are provided with the electric connecting sheet for being electrically connected with described binding post, and described electric connecting sheet is socketed on described binding post.

In above-mentioned adapter, described the first wire and the second wire are copper foil layer.

The adapter that the utility model provides, it can supply user operate the breach of electric connection line by arrange one on shell, and breach is positioned at shell place corresponding to described gap, simultaneously, electric connection line is mobilizable to be connected between the first wire and the second wire, so, user can be electrically connected the first different wires and the second wire flexibly by electric connection line, and then determine which pin of the male being electrically connected with the first wire and which jack head of the female that is electrically connected with the second wire is electrically connected with the electronic equipment of adapter both sides, be that it makes on adapter pin and jack head different from the terminal that the electronic equipment of both sides connects, and then adapter can support different agreements to connect the electronic equipment of both sides.So, user can be according to actual needs, pegged graft flexibly in adapter two ends, provide various wiring agreements with the interfaces of connecting wires of giving different equipment, it makes user only need a connector can realize multiple connected mode, and then has greatly improved versatility and convenience by adapter.

Accompanying drawing explanation

Fig. 1 is the structural representation of the adapter that provides of the utility model;

Fig. 2 is the perspective view of adapter in the embodiment that provides of the utility model;

Fig. 3 is the structural representation of electric connection line in the embodiment that provides of the utility model;

Fig. 4 is that Delta servo-driver carries out RS232 communication connection diagram;

Tu5Shi Panasonic servo-driver carries out RS232 communication connection diagram.

Embodiment

Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.

Referring to Fig. 1 to Fig. 5, the utility model provides a kind of adapter, and it comprises: shell 10, be arranged at the circuit board 20 in shell 10 and be arranged at male 30 and the female 40 at shell 10 two ends.On circuit board 20, be provided with several first wires 50 and several the second wires 60; One end of each the first wire 50 is electrically connected with the pin 31 of male 30, and one end of each the second wire 60 is electrically connected with the jack head 41 of female 40, between the other end of each the first wire 50 and the other end of each the second wire 60, is reserved with gap; Adapter also comprises several mobilizable electric connection lines 70, each electric connection line 70 is mobilizable to be connected between the other end of one first wire 50 and the other end of one second wire 60, and on shell 10, be provided with the breach 80 that operates electric connection line 70 for user, breach is positioned at shell place corresponding to described gap.So, in the time not being connected electric connection line 70 between the other end of certain root the first wire 50 and the other end of certain root the second wire 60, between gapped this first wire 50 of tool and this second wire 60, electricity disconnects, in the time being connected with electric connection line 70 between the other end of certain root the first wire 50 and the other end of certain root the second wire 60, between this first wire 50 and this second wire 60, be electrically connected, due to one end of this first wire 50, and the pin 31 of male 30 is electrically connected and one end of this second wire 60 and the jack head 41 of female 40 are electrically connected, so in the time that male 30 and female 40 are electrically connected with two extraneous electronic equipments, adapter can be realized electrical connection by this first wire 50 and this second wire 60.Further, owing to being provided with the breach 80 that operates electric connection line 70 for user on shell 10, breach is positioned at shell place corresponding to described gap, and electric connection line 70 can be movable, so, user can directly change the connected mode of electric connection line 70 in the indentation, there of shell, like this can so that user at breach 80 places, electric connection line 70 is electrically connected with the first wire 50 and the second wire 60 respectively, therefore user can adjust easily, electric connection line 70 is actual with which the first wire 50 and the second wire 60 to be electrically connected, and then user can change the pin 31 of male 30 of adapter and the jack head 41 of female 40 and with which wire (or PIN pin) of extraneous electronic equipment is electrically connected.When adapter is during from terminal electrical connection different in extraneous two electronic equipments, its correspondence makes two electronic equipments communicate with different communication protocol.

Refer again to preferred embodiment shown in Fig. 2 and Fig. 3, the operation principle of the adapter that the utility model provides describes in connection with Fig. 2.In the preferred embodiment, adapter has five the first wires 50 and five the second wires 60.What five the first wires 50 were parallel to each other is arranged on circuit board 20, and what five the second wires 60 were also parallel to each other is arranged on circuit board 20, and between the other end of each the first wire 50 and the other end of each the second wire 60, the length in reserved gap is identical.Can make like this distance between the first wire 50 and the second wire 60 identical, being convenient to user is electrically connected electric connection line 70 respectively with the first wire 50 and the second wire 60, and, when the first wire 50 and the second wire 60 be arranged in parallel, can reduce the electromagnetic interference between each wire.More preferably, breach 80 is rounded, and the edge that so both can reduce breach 80 also can be so that the making of breach 80 to user's frictional interference.In this embodiment, in figure, left-hand component is the first wire 50, and right-hand component is the second wire 60, and adapter comprises three electric connection lines 70.In figure, being numbered the first wire 50 of 1 is electrically connected by an electric connection line 70 with the second wire 60 that is numbered 4 in figure; In figure, being numbered the first wire 50 of 3 is electrically connected by an electric connection line 70 with the second wire 60 that is numbered 1 in figure; In figure, being numbered the first wire 50 of 4 is electrically connected by an electric connection line 70 with the second wire 60 that is numbered 5 in figure, after to be several electric connection lines 70 be electrically connected the first different wires 50 and the second different wires 60, determine which pin 31 of male 30 and which jack head 41 of the female 40 that the second wire 60 connects that the first wire 50 connects are connected with the electronic equipment of adapter both sides, and then determined adapter by what agreement is connected with the electronic equipment of both sides.So user changes the communication protocol mode that can change the electronic equipment of adapter and both sides after the connected mode of some electric connection lines 70 and the first wire 50 and the second wire 60 at breach 80 places of shell 10.Therefore, the adapter that the utility model provides can manually be pegged graft flexibly, thereby multiple wiring agreement is provided to the interfaces of connecting wires of different equipment, it makes user only need a connector can realize multiple connected mode, and then has greatly improved versatility and convenience by adapter.

The first wire 50 and the second wire 60 are mainly used in electrical connection, and it can be common electric lead, and preferably, the first wire 50 and the second wire 60 are copper foil layer.In the time making the circuit board 20 of adapter, the mode such as other link tester overexposure, development, etching that is about to the first wire 50, the second wire 60 and adapter is made formation simultaneously, therefore the first wire 50 and the second wire 60 are directly made and are formed by the copper foil layer on native copper, are convenient to like this making of the first wire 50 and the second wire 60.For the ease of user, electric connection line 70 is electrically connected with the first wire 50 and the second wire 60, preferably, on the other end of the other end of each the first wire 50 and each the second wire 60, be all electrically connected with binding post, for example, after the circuit board of adapter 20 is made and before circuit board 20 package casings 10, on the other end of each the first wire 50 and the other end of each the second wire 60, binding post is all set,, after shell 10 has encapsulated, user can be electrically connected electric connection line 70 more easily with wire to terminal.More preferably, the two ends of electric connection line 70 are provided with the electric connecting sheet for being electrically connected with described binding post, and electric connecting sheet is socketed on binding post.User is directly socketed on electric connecting sheet on binding post like this, can realize the electrical connection of electric connection line 70 and different the first wire 50 and different the second wire 60, it facilitates the connected mode of change electric connection line 70 and the first wire 50 and second wire 60 of user flexibility, and then makes user can change flexibly the communication protocol of the electronic equipment of adapter and both sides.Binding post and being well known to those skilled in the art with the structure of the electric connection line 70 of electric connecting sheet, therefore do not repeat them here.Certainly the adapter that, the utility model provides also can adopt electric connection line 70, the first wire 50 and second wire 60 of other structure that art technology knows.For example, electric connection line 70 is made up of pin type wiring nose and single-core cable flexible cord, and its structure does not enumerate at this.

Shown in Fig. 4 and Fig. 5, an industrial computer will be connected with the servo-driver communication of different brands respectively, the servo-driver of Delta A2 series carries out RS232 communication connection as shown in Figure 4, and the communications protocol of servo-driver end is that port one represents that ground connection (GND), its port 2 are that data sending terminal (TXD), its port 4 are data receiver (RXD); And, the communication protocol of system side DB9P hole head is: port 5 represents that ground connection (GND), its port 3 are that data sending terminal (TXD), its port 2 are data receiver (RXD), so, use the utility model provide adapter time, by changing the connected mode of electric connection line and the first wire and the second wire, can change pins different on adapter and different jack heads and be connected with servo-driver and the system side of its both sides respectively.For example embodiment illustrated in fig. 5 again, the connection diagram that its servo-driver that is the A5 of Panasonic series carries out RS232 communication, the communications protocol of servo-driver end is that port one represents that ground connection (GND), its port 3 are that data sending terminal (TXD), its port 4 are data receiver (RXD); And, the communication protocol of system side DB9P hole head is: port 5 represents that ground connection (GND), its port 3 are that data sending terminal (TXD), its port 2 are data receiver (RXD), be that the communication protocol that needs in the present embodiment is different from needed communication protocol embodiment illustrated in fig. 4, the same adapter that user provides with the utility model also can be realized, and it needs to change the electric connection mode of electric connection line and the first wire and the second wire.

In sum, the adapter that the utility model provides can manually be pegged graft flexibly, switches rapidly to realize wiring agreement.Be that user can according to actual needs, peg graft to adapter two ends flexibly, provide various wiring agreements with the interfaces of connecting wires of giving distinct device.Various designers, field adjustable personnel can flexible Application adapters, and a set of adapter of its needs just can be realized multiple connected mode, can improve like this user operating efficiency, reduce costs, greatly improved versatility and the convenience of adapter.

In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims (7)

1. an adapter, is characterized in that, comprising: shell, be arranged at the circuit board in shell and be arranged at male and the female at shell two ends;

On circuit board, be provided with several first wires and several the second wires;

One end of each the first wire is electrically connected with the pin of male, and one end of each the second wire is electrically connected with the jack head of female, between the other end of each the first wire and the other end of each the second wire, is reserved with gap;

Described adapter also comprises several mobilizable electric connection lines, each electric connection line is mobilizable to be connected between the other end of one first wire and the other end of one second wire, and on described shell, be provided with the breach that operates described electric connection line for user, described breach is positioned at shell place corresponding to described gap.

2. adapter as claimed in claim 1, is characterized in that, described breach is rounded.

3. adapter as claimed in claim 2, it is characterized in that, what several first wires were parallel to each other is arranged on circuit board, what several second wires were parallel to each other is arranged on circuit board, and between the other end of each the first wire and the other end of each the second wire, the length in reserved gap is identical.

4. adapter as claimed in claim 1, is characterized in that, on the other end of the other end of each the first wire and each the second wire, is all electrically connected with binding post.

5. adapter as claimed in claim 4, is characterized in that, the two ends of described electric connection line are provided with the electric connecting sheet for being electrically connected with described binding post, and described electric connecting sheet is socketed on described binding post.

6. adapter as claimed in claim 5, it is characterized in that, what each the first wire was parallel is arranged on circuit board, parallel being arranged on circuit board of each the second wire, and between the other end of each the first wire and the other end of each the second wire, the length in reserved gap is identical.

7. the adapter as described in any one in claim 1 to 6, is characterized in that, described the first wire and the second wire are copper foil layer.