CN206313158U - A kind of wire switching device - Google Patents

Abstract

A kind of wire switching device, including：Multiple mother boards, multiple male plug parts and a circuit board, each mother board offers multiple jacks, each jack is respectively equipped with different colors, and it is numbered sequence setting, each male plug part is integrally connected with outer lead, the outer lead is also set to different colors, and the every color of outer lead is corresponding with the color of the jack of the mother board being connected, the multiple mother board is arranged on the surface of the circuit board and is electrically connected with circuit board, the multiple male plug part is corresponding with the multiple mother board, and be electrically connected with the mutual cooperation of the multiple mother board；The multiple mother board includes the power supply mother board of at least one externally connected power supply.

Description

A kind of wire switching device

【Technical field】

The utility model is related to batteries of electric automobile field, more particularly to a kind of wire switching device.

【Background technology】

It is also more next in the demand of electric connection area pair of wire connection terminals with the continuous improvement of industrial automatization Bigger, binding post species is various, and major part is made up of the fixing device of ambroin, sheet metal and correlation, in existing skill At least there are the following problems in the binding post of art：On the one hand due to the influence of human factor, binding post is in assembling process It is possible that the fixed loosely situation of loosening, additionally, binding post is influenceed also make by adverse circumstances such as noise vibrations It is bad into fixation, and then the problems such as the safety failure of initiation electronic device connection.On the other hand, it is miniature with electronic product Change, integrated development, for the requirement of mounting technology also tend to quickly, high precision int, i.e., can be quickly accurate by terminal device Capture, deliver and be fixed at the Wiring port of such as pcb board, so as to greatly improve operating efficiency.Obviously, current terminals It is sub much to be completed by manual assembly, to waste time and energy in operation, terminal more at most wire harness is more chaotic, and accuracy is also difficult to protect Card.

In view of the above, it is necessary to provide that a kind of reliability is high and accurate wire switching device in fact.

【Utility model content】

The utility model provides that a kind of reliability is high and accurate wire switching device.

To achieve these goals, the utility model provides a kind of wire switching device, including：Multiple mother boards, multiple Male plug part and a circuit board, each mother board offer multiple jacks, and each jack is respectively equipped with different colors, and carries out Number sorting is set, and each male plug part is integrally connected with outer lead, and the outer lead is also set to different colors, and every The color of outer lead is corresponding with the color of the jack of the mother board being connected, and the multiple mother board is arranged at described Be electrically connected with the surface of circuit board and with circuit board, the multiple male plug part is corresponding with the multiple mother board, and with institute Multiple mother boards mutual cooperations are stated to be electrically connected；The multiple mother board includes the electricity of at least one externally connected power supply Source mother board.

In a preferred embodiment, the wire switching device also includes multiple elongate structures, the multiple lengthening The rectangular stereo structure of structure, and corresponding to the mother board, each elongate structure is arranged at the upper of the circuit board, corresponding mother Plug-in unit is arranged in elongate structure.

In a preferred embodiment, the externally fed supply voltage of the circuit board is 12V or 24V.

In a preferred embodiment, the mother board includes at least one battery master control for being connected to battery Main Control Tank Case mother board.

In a preferred embodiment, the mother board includes at least one test device mother for being connected to test device Plug-in unit.

In a preferred embodiment, each mother board has six jacks, and six jacks are with five kinds of different colors It is distinguish between.

In a preferred embodiment, the quantity of the battery Main Control Tank mother board and the test device mother board is all It is three, and battery Main Control Tank plug-in unit and test device mother board are oppositely arranged along the both sides of the circuit board respectively, the electricity The quantity of source mother board is four, and the quantity of the power supply mother board per side is two, and along the other both sides of the circuit board In being oppositely arranged, the inventory of the battery Main Control Tank mother board and the test device mother board is two, the electricity The inventory of source mother board is three.

Compared with prior art, a kind of wire switching device provided by the utility model need not be between wire and wire It is joined directly together, can prevents from producing the loose contact to cause line fault because wire connection is rocked, while can also avoid Wire harness excessively influences circuit attractive in appearance；And this connected mode circuit is more accurate can also reduce installing space.From the opposing party Say that this connected mode operates and more facilitate, and security is also higher in face.

【Brief description of the drawings】

Fig. 1 is the structure chart of wire switching device of the present utility model.

Jack sequences and correspondence wire harness schematic of the Fig. 2 for the mother board of wire switching device shown in Fig. 1.

Fig. 3 is the schematic diagram that the mother board shown in Fig. 1 links together with the male plug part.

Fig. 4 is the elongate structure schematic perspective view of the mother board of the wire switching device shown in Fig. 1

【Specific embodiment】

In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached Figure and specific embodiment, are further elaborated to the utility model.It should be appreciated that described in this specification Specific embodiment is not intended to limit the utility model just for the sake of explaining the utility model.

The utility model provides a kind of wire switching device 100, including multiple mother boards 10, multiple male plug parts 20 and one Circuit board 30.

Refer to Fig. 1, Fig. 2, Fig. 3 and table 1.

Table 1：

The mother board 10 is arranged on the surface of the circuit board 30 and is electrically connected with the circuit board 30.Each is female Plug-in unit 10 offers multiple jacks 101, and each jack 101 is respectively equipped with different colors, and is numbered sequence setting.At this In implementation method, 10 points of the mother board is three types, including：At least one is connected to battery Main Control Tank mother board 11, extremely Few one is connected to test device mother board 12, the power supply mother board 13 of at least one externally connected power supply.Three species The quantity of jack 101 of the mother board 10 of type is all six, 1,2,3,4,5,6 is numbered sequence in order respectively.Wherein, electricity Pond Main Control Tank mother board 11 is corresponding with the number sorting of the jack 101 of test device mother board 12, and reference numeral jack 101 color sets also corresponding.1,3,4,5, No. 6 of the battery Main Control Tank mother board 11 and test device mother board 12 are inserted The color that hole 101 is correspondingly arranged respectively is brown, blueness, black, red, yellow.Wherein, battery Main Control Tank mother board 11 and survey No. 2 jacks 101 that mother board 12 is put in trial assembly are all, as standby, not carry out color setting.Also, brown and blue difference It is the positive pole and negative pole for representing connection power supply.That is, No. 1 of battery Main Control Tank mother board 11 and test device mother board 12 Jack 101 and the connection of No. 3 jacks 101 be circuit positive pole and negative pole.And No. 5 and No. 2 101 points of jacks of power supply mother board 13 It is not set to brown and blueness, other 1,3,4,6 jacks 101 are all as standby, and all not carry out color setting.Namely Say, No. 5 of power supply mother board 13 and the connection of No. 2 jacks 101 be circuit positive pole and negative pole.In the present embodiment, battery Main Control Tank mother board 11, the quantity of test device mother board 12 are respectively three, and battery Main Control Tank mother board 11 and test device Mother board 12 is oppositely arranged along the both sides of the circuit board 20 respectively.Wherein, battery Main Control Tank mother board 11, test device female plug It is as standby that part 12 respectively has two.The power supply mother board 13 is the mother board 10 as connection external power source 50, described Along the other both sides of the circuit board 20 in being oppositely arranged, the quantity of the power supply mother board 13 per side is two to power supply mother board 13 It is individual.Wherein, a power supply mother board 13 is connected with externally fed power supply 60 in having side, two of another and relative side Power supply mother board 13 is all as standby.

The male plug part 20 is integrally connected with outer lead, and the male plug part 20 is corresponding with the mother board 10, and with The mother board 10 cooperates and links together.So, the possibility of the wrong wire because wire harness is more can be reduced. In addition, when breaking down, it is also possible to sort check searching circuit is quickly and easily carried out to wire harness whether faulty.

The circuit board 30 is rectangular, and the circuit board 30 is provided with circuit, the cabling mode of the circuit board 30, line width Degree, excessively stream performance etc. are all designed by total evaluation and rationally, the need for meeting precision process circuit.Wherein, battery Main Control Tank Mother board 11, test device mother board 12 connect five circuits, and power supply mother board 13 connects the positive pole and negative pole of circuit board 30.Institute The all mother boards 10 stated in circuit board 30 have voltage.In the present embodiment, the externally fed power supply of the circuit board 30 60 voltages are 12V or 24V.

When using, the mother board 10 and the circuit board 30 for being arranged on the surface of the circuit board 30 are electrically connected with, the public affairs Plug-in unit 20 is directly connected to the battery Main Control Tank 40, test device 50, the wire of external power source 60 and is connected with the outer lead Integrally, in the male plug part 20 then being inserted into corresponding mother board 10, just can realize by external power source 60, male plug part 20, female A loop is formed between plug-in unit 10, circuit board 30, battery Main Control Tank 40, test device 50.

Please also refer to Fig. 4, the wire switching device 100 also includes multiple elongate structures 70, the multiple to lengthen knot The rectangular stereo structure of structure 70, and corresponding to the mother board 10, be made up through moulding process of insulating materials.Each elongate structure The 70 upper and circuit boards 30 for being arranged at the circuit board 30 are electrically connected with.So, it is described without mother board 10 is directly arranged at On the surface of circuit board 30, the plug of mother board 10 and male plug part 20 can be facilitated to operate, while being also possible to prevent in plug Circuit board 30 is directly contacted in journey, security is improve.

The wire switching device that the utility model is provided need not be joined directly together between wire and wire, can be prevented The loose contact is produced to cause line fault because wire connection is rocked, while can also avoid the wire harness from excessively influenceing circuit attractive in appearance； And this connected mode circuit accuracy is high, installing space can also be reduced.Say from another point of view, this connected mode operation To get up more facilitate, security is also higher.

Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New scope is defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff The various modifications made to technical solutions of the utility model and improvement, all should fall into what claims of the present utility model determined In protection domain.

Claims (7)

1. a kind of wire switching device, it is characterised in that including：Multiple mother boards, multiple male plug parts and a circuit board, each Mother board offers multiple jacks, and each jack is respectively equipped with different colors, and is numbered sequence setting, each male plug part Be integrally connected with outer lead, the outer lead is also set to different colors, and the every color of outer lead be connected The mother board jack color it is corresponding, the multiple mother board is arranged on the surface of the circuit board and and circuit Plate is electrically connected with, and the multiple male plug part is corresponding with the multiple mother board, and it is electric to be cooperated with the multiple mother board Link together；The multiple mother board includes the power supply mother board of at least one externally connected power supply.

2. wire switching device according to claim 1, it is characterised in that：The wire switching device also includes multiple adding Long structure, the multiple rectangular stereo structure of elongate structure, and corresponding to the mother board, each elongate structure is arranged at described Circuit board it is upper, corresponding mother board is arranged in elongate structure.

3. wire switching device according to claim 1, it is characterised in that：The externally fed supply voltage of the circuit board It is 12V or 24V.

4. wire switching device according to claim 1, it is characterised in that：The mother board is connected to including at least one The battery Main Control Tank mother board of battery Main Control Tank.

5. wire switching device according to claim 4, it is characterised in that：The mother board is connected to including at least one The test device mother board of test device.

6. wire switching device according to claim 1, it is characterised in that：Each mother board has six jacks, and six Jack is distinguish between with five kinds of different colors.

7. wire switching device according to claim 5, it is characterised in that：The battery Main Control Tank mother board and the survey The quantity that mother board is put in trial assembly is all three, and battery Main Control Tank plug-in unit and test device mother board are respectively along the circuit board Both sides are oppositely arranged, and the quantity of the power supply mother board is four, and the quantity of the power supply mother board per side is two, and along institute The other both sides for stating circuit board are in be oppositely arranged, the standby number of the battery Main Control Tank mother board and the test device mother board Amount is two, and the inventory of the power supply mother board is three.