CN204651576U - Connector - Google Patents

Connector Download PDF

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Publication number
CN204651576U
CN204651576U CN201520038505.7U CN201520038505U CN204651576U CN 204651576 U CN204651576 U CN 204651576U CN 201520038505 U CN201520038505 U CN 201520038505U CN 204651576 U CN204651576 U CN 204651576U
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CN
China
Prior art keywords
terminal
courses department
basic courses
connector
housing section
Prior art date
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Active
Application number
CN201520038505.7U
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Chinese (zh)
Inventor
藤原崇
今井英二
左近浩一
傅武平
郭龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ancient River Auto System Management (shanghai) Co Ltd
Furukawa Electric Co Ltd
Furukawa Automotive Systems Inc
Original Assignee
Ancient River Auto System Management (shanghai) Co Ltd
Furukawa Electric Co Ltd
Furukawa Automotive Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ancient River Auto System Management (shanghai) Co Ltd, Furukawa Electric Co Ltd, Furukawa Automotive Systems Inc filed Critical Ancient River Auto System Management (shanghai) Co Ltd
Priority to CN201520038505.7U priority Critical patent/CN204651576U/en
Application granted granted Critical
Publication of CN204651576U publication Critical patent/CN204651576U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides a kind of connector.Described connector has: basic courses department, and it has bottom the 1st, is provided with multiple wall portion of arrangement on bottom the described 1st, forms the cavity holding terminal between said wall parts; Housing section, bottom having the 2nd and top, the space holding described basic courses department is formed on bottom the described 2nd and top; Described basic courses department is embedded into described housing section by the peristome bottom the described 2nd and between top.According to the utility model, segmentation is carried out to connector shell, can optimized integration portion and housing section low price; On the other hand, can make to realize mould low price, improve ejection formation, more easily carry out quality management, simplify lock detection structure simultaneously, and achieve the high speed that terminal inserts automatically, reduce manufacturing cost further and realize the space saving in manufacturing engineering space.

Description

Connector
Technical field
The utility model relates to electric field, the connector particularly relating to a kind of terminal and the wire harness equipment comprising this connector.
Background technology
Current wire harness is applied to every field.Such as automotive wire bundle is the network principal of automobile circuit, for connecting the electronic unit of auto electric circuit, at wire harness with wire harness, generally adopt the connector of terminal to be connected between wire harness with circuit.
Fig. 1 is the schematic diagram of the housing of ordinary connector, shows the situation not having inserted terminals; Fig. 2 is the interior shape schematic diagram of ordinary connector, shows a section situation of the connector shown in Fig. 1.As illustrated in fig. 1 and 2, ordinary connector adopts integrated structure at present.
When carrying out wire harness and connecting, the connector of current employing generally all adopts locking device, the locking of terminal and connector can be realized by housing shaft structure, also can be realized the locking of terminal and connector by terminal shaft structure, can also the locking of terminal and connector be realized by double locking structure and judge the lockup state of terminal.
Above it should be noted that, just conveniently to the technical solution of the utility model, clear, complete explanation is carried out to the introduction of technical background, and facilitate the understanding of those skilled in the art to set forth.Only can not think that technique scheme is conventionally known to one of skill in the art because these schemes have carried out setting forth in background technology part of the present utility model.
Utility model content
But inventor finds: when using above-mentioned ordinary connector, if the kind of terminal is different, then need to set different housings.The difference of the syndeton of such as terminal, the terminal of setting and the locking structure of housing equal, all may cause needing to use multiple shell structure.
In addition, in the ordinary connector using housing shaft structure, because the housing shaft shape for locking is very meticulous, mould structure is complicated; And the durability of meticulousr mould is lower, and during injection molding, arrive the resin flows difficulty of shaft leading section, easily generation is filled bad.In the ordinary connector using terminal shaft structure, whether cannot be in normal lock position by visual confirmation terminal when inserted terminals, need additional fixing locking plate or use to manufacture tool and detect.
In addition, when using ordinary connector, automaton can only process 1 loop for 1 time when carrying out terminal insertion, causes processing speed limited.
The utility model provides a kind of connector and wire harness equipment.Object is the locking realizing terminal and connector shell with simple structure, reduces the complexity of mould and reduces the cost of mould, uses general basic portion also to simplify lock-in detection structure, and can reach the automatic insertion speed high speed of terminal.
According to first aspect of the present utility model, provide a kind of connector, carry out locking to terminal, described connector has:
Basic courses department, it has bottom the 1st, is provided with multiple wall portion of arrangement on bottom the described 1st, forms the cavity holding described terminal between said wall parts;
Housing section, bottom having the 2nd and top, the space holding described basic courses department is formed on bottom the described 2nd and described top; Described basic courses department is embedded in described housing section by the peristome bottom the described 2nd and between top.
According to second aspect of the present utility model, wherein, described terminal has:
Shaft chamber; And
Stabilizer, is symmetricly set on around described shaft chamber along described terminal axial direction.
According to the third aspect of the present utility model, wherein, described basic courses department has:
1st lock section, is arranged on bottom the described 1st; Engaged by the described shaft chamber of described 1st lock section and described terminal, described terminal is by locking;
2nd lock section, is arranged on the side of described wall portion, carries out spacing to described terminal; And
3rd lock section, is arranged at the outside of the outermost wall portion of described basic courses department, engages the described basic courses department embedding described housing section.
According to fourth aspect of the present utility model, wherein, described housing section has:
4th lock section, is arranged at the side of described housing section, and described 4th lock section carries out locking by engaging with described 3rd lock section to the described basic courses department embedding described housing section;
Groove, is arranged at the inner side at the described top of described housing section, prevents the side of sidewall from falling by carrying out engaging with the wall portion of described basic courses department.
According to the 5th aspect of the present utility model, wherein, described connector also has:
Busbar, is arranged on the side relative with described peristome of described housing section.
According to the 6th aspect of the present utility model, wherein, multiple described terminal is pressed into described basic courses department respectively, and described basic courses department is inserted in described housing section by described peristome.
According to the 7th aspect of the present utility model, wherein, along on the bulged-in direction of described terminal, described terminal by described 2nd lock section by locking; On the direction be inserted into along described basic courses department, described terminal passes through described 1st lock section by locking.
According to eighth aspect of the present utility model, provide a kind of wire harness equipment, described wire harness equipment comprises:
Many wires;
Multiple terminal, press against described many wires; And
Connector as above.
The beneficial effects of the utility model are, by connector is divided into basic courses department and housing section, can carry out integration to the kind of basic courses department, the common and terminal kind integration of optimized integration portion design.Thus, the locking of terminal and connector shell can be realized with simple structure, reduce the complexity of mould and reduce the cost of mould.
Further, by connector is divided into basic courses department and housing section, connector can be made to become simple shape of easily observing, avoid when inserted terminals whether to be in the situation of normal lock position by visual confirmation terminal, lock detection structure can be simplified.
In addition, by connector is divided into basic courses department and housing section, and multiple terminal can be pressed in basic courses department simultaneously, realizes the high speed of the automatic insertion speed of terminal thus, improves the disposal ability of automaton; The space saving in low price and manufacturing engineering space can be realized.
Further, connector, according to beam size (between branch/connector) configuration, press against product each live line terminal and carries out terminal insertion as above-mentioned, uses as assembled plate simultaneously.
With reference to explanation hereinafter and accompanying drawing, disclose in detail particular implementation of the present utility model, specifying principle of the present utility model can adopted mode.Should be appreciated that, thus execution mode of the present utility model is not restricted in scope.In the spirit of claims and the scope of clause, execution mode of the present utility model comprises many changes, amendment and is equal to.
The feature described for a kind of execution mode and/or illustrate can use in one or more other execution mode in same or similar mode, combined with the feature in other execution mode, or substitutes the feature in other execution mode.
Should emphasize, term " comprises/comprises " existence referring to feature, one integral piece, step or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, one integral piece, step or assembly.
Accompanying drawing explanation
Included accompanying drawing is used to provide the further understanding to the utility model embodiment, which constituting a part for specification, for illustrating execution mode of the present utility model, and coming together to explain principle of the present utility model with text description.Apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the schematic diagram of the housing of ordinary connector;
Fig. 2 is the schematic diagram of the enclosure interior shape of ordinary connector;
Fig. 3 is the schematic diagram of the utility model connector;
Fig. 4 is the schematic diagram of the basic courses department of the connector shown in Fig. 3;
Fig. 5 is the schematic diagram of the housing section of the connector shown in Fig. 3;
Fig. 6 is the schematic diagram in the terminal insertion direction of the basic courses department of the utility model connector;
Fig. 7 is the schematic diagram of basic courses department along fit direction embedding housing section of the utility model connector;
The schematic diagram of Fig. 8 terminal of the present utility model;
Fig. 9 is the schematic diagram that the connector shown in Fig. 3 is in the A-A section of fit state;
Figure 10 is the schematic diagram that the connector shown in Fig. 3 is in the B-B section of fit state;
Figure 11 is the schematic diagram that the housing section of the utility model connector is provided with busbar;
Figure 12 is the schematic diagram of the multilayer laminated boards of the utility model connector.
Embodiment
With reference to accompanying drawing, by specification below, aforementioned and further feature of the present utility model will become obvious.In the specification and illustrated in the drawings, specifically disclose particular implementation of the present utility model, which show the some embodiments that wherein can adopt principle of the present utility model, will be appreciated that, the utility model is not limited to described execution mode, on the contrary, the utility model comprises the whole amendments fallen in the scope of claims, modification and equivalent.
Embodiment 1
The utility model embodiment 1 provides a kind of connector.Fig. 3 is a schematic diagram of connector of the present utility model, shows the situation of the connector with terminal.
As shown in Figure 3, this connector comprises basic courses department 301 and housing section 302.Basic courses department 301 have the 1st bottom 3011, bottom the 1st, be provided with multiple wall portion 3012 of arrangement on 3011, wherein, the plurality of wall portion 3012 can be arranged in the 1st equally spacedly bottom on 3011, but the present invention is not limited thereto, between adjacent wall portion 3012, form the cavity holding terminal 303; Housing section 302 have the 2nd bottom 3021 and top the 3022,2nd bottom formed between 3021 and top 3022 and hold the space of basic courses department 301; Basic courses department 301 is embedded in housing section 302 by the peristome bottom the 2nd between 3021 and top 3022.
In the utility model, by connector is divided into basic courses department and housing section, integration can be carried out to the kind of basic courses department, the common and terminal kind integration of optimized integration portion design.
Fig. 4 is the schematic diagram of the basic courses department of the connector shown in Fig. 3.
As shown in Figure 4, in the utility model, basic courses department 301 also has the 1st lock section, the 2nd lock section and the 3rd lock section.Wherein, the 1st lock section (not shown in Fig. 4) be arranged on the 1st bottom on 3011, by the shaft chamber engaging of the 1st lock section and terminal 303, terminal 303 is by locking; Thus, abrogate meticulous housing shaft, made locking structure become more simple.
As shown in Figure 4, the 2nd lock section 4011 is arranged on the side of wall portion 3012, carries out spacing to terminal 303.To each terminal 303, can arrange multiple 2nd lock section and carry out spacing to it, multiple 2nd lock section can be arranged on same side and also can be arranged on different sides, and the utility model is not limited thereto.
As shown in Figure 4, the 3rd lock section 4012 is arranged at the outside of outermost two wall portion of basic courses department 301, engages the basic courses department 301 embedding housing section 302.In the diagram, be that projection is described for the 2nd lock section 4011 and the 3rd lock section 4012, but the utility model is not limited thereto.
In the utility model, by basic courses department is split from housing, can make that the demoulding of basic courses department shoals, durability improves, reduce the complexity of mould, improve ejection formation and reduce the cost of mould.And, because basic courses department is separated from housing, make the observation (observation as to the first lock section) for products formed more easily simple, more easily carry out quality management thus.
Fig. 5 is the schematic diagram of the housing section of the connector shown in Fig. 3.As shown in Figure 5, in the utility model, housing section 302 has the 4th lock section 5021, and it is arranged at the side of housing section 302, and the 4th lock section 5021 carries out locking by engaging with the 3rd lock section 4012 to the basic courses department 301 embedding housing section 302.
In Figure 5, be described for recess for the 4th lock section 5021, thus by the 3rd lock section and the 4th lock section, only just can the locking of optimized integration portion and housing section with the simple structure of projection and recess engaging.But the utility model is not limited thereto, such as the 3rd lock section and the 4th lock section can also have other shape.
As shown in Figure 5, housing section 302 can also have groove 5022, it is arranged at the inner side at the top 3022 of housing section 302, and prevent the side of sidewall from falling by carrying out engaging with the wall portion 3012 of basic courses department 301, basic courses department 301 and housing section 302 can firmly reliably be connected thus.
In the utility model, by the segmentation to connector, when exchange chimeric with multiple connector, for housing section, only need to select suitable housing section according to the chimeric mouth of correspondence; And for basic courses department, general structure can be adopted.Thus can simplified structure reducing costs.
Fig. 6 is the schematic diagram of terminal press-in basic courses department.As shown in Figure 6, in the utility model, when terminal 303 is pressed into basic courses department 301, terminal 303 is pressed in the cavity 6013 of basic courses department 301 according to Y-direction shown in Fig. 6.
In the utility model, by carrying out segmentation to connector, two ends can be realized and be pressed into simultaneously, multiloop is pressed into simultaneously, thus achieve the high speed of the automatic press-in speed of terminal, improve the disposal ability of automaton, the space saving in low price and manufacturing engineering space can be realized.
Fig. 7 is the schematic diagram of basic courses department's embedding housing section with terminal.As shown in Figure 7, in the utility model, basic courses department 301 along X-direction shown in Fig. 7 opposite direction and be embedded in housing section 302 by the peristome of housing section 302, and by the engaging of the 3rd lock section and the 4th lock section, make basic courses department 301 be in lockup state.
In addition, agreed with one by one by the corresponding groove 5022 arranged in the wall portion 3012 of arrangement in basic courses department 301 and housing section 302, can prevent the side of wall portion 3012 from falling, and the spacing accuracy between terminal can be guaranteed.In addition, the wall portion 3012 of basic courses department 301 is made for insulating material, can prevent short circuit between terminal.
In the utility model, by above-mentioned action basic courses department being embedded housing section, whether can be installed to lock position by detection terminal, particularly, when terminal is not in lock position, such as terminal 301 is in float state, or the shaft chamber of terminal and the first lock section of basic courses department do not engage, then basic courses department 301 cannot embed in housing section 302, thus can the lock-out state of structurally detection terminal, fixing locking plate can be abrogated, also do not need the inspection manufacturing tool.
The schematic diagram of Fig. 8 terminal of the present utility model.As shown in Figure 8, described terminal 303 has: shaft chamber 801; And stabilizer 802, stabilizer 802 is symmetricly set on described shaft chamber 801 around along described terminal axial direction.But the utility model is not limited thereto, such as terminal 303 can also have other structure.
Fig. 9 is the schematic diagram that the connector shown in Fig. 3 is in the A-A section of fit state; Figure 10 is the schematic diagram that the connector shown in Fig. 3 is in the B-B section of fit state.
As shown in Figure 9, terminal 303 is in lockup state.Wherein, along on the bulged-in direction of terminal 303, terminal 303 by the 2nd lock section 4011 by locking; And the shaft chamber 801 of terminal 303 is put in the 1st lock section 8014 of basic courses department 301, on the direction be inserted into along described basic courses department 301, terminal 303 passes through the 1st lock section 8014 by locking.In the utility model, undertaken spacing by 4011 pairs, the 2nd lock section terminal 303 of basic courses department 301, prevent terminal 303 from floating being pressed on direction, be convenient to the operation that optimized integration portion 301 inserts housing section 302.
As shown in Figure 10, terminal 303 has shaft chamber 801 and stabilizer 802, and wherein, stabilizer 802 is symmetricly set on shaft chamber 801 around along terminal axial direction.Lockup state shown in Figure 10, the first lock section 8014 of basic courses department 301 is put in the shaft chamber 801 of terminal 303, the stabilizer 802 of terminal 303 puts into the chamber portion 9015 of basic courses department 301, by the engaging between them, can restrict the movement of terminal 303 on the axial direction of terminal.
In the utility model, abrogate meticulous housing shaft, engaged by the 1st lock section of basic courses department and the shaft chamber of terminal, make the locking structure of terminal become more simple.
In addition, in the utility model, can select corresponding housing section according to arranging of respective side, when anode strip size, terminal hole number and assortment are identical, basic courses department can be general.Although the hull shape that such as each manufacturer adopts is different, their anode strip is identical, and between terminal, interval is also identical, therefore, connector of the present utility model can be adopted, set different housing section according to each different vendor, and basic courses department can be general, thus, interior goods are easily replaced to.
In addition, in the utility model, the side relative at the peristome of housing section can also be provided with busbar.
Figure 11 is the schematic diagram that the housing section of the utility model connector is provided with busbar.As shown in figure 11, busbar 1101 can be set in the side relative with the peristome of housing section 302, for link circuit.Thus, this connector can be applied flexibly as J/C (Joint Connector).
The utility model is also applicable to the connector of multilayer type.Figure 12 is schematic diagram fit after multilayered shell body and two general basic portion laminations, as shown in figure 12, if the terminations-anode chip size of levels, terminal hole number and assortment identical, levels can select identical basic courses department 1201.
According to the embodiment 1 of the application, by connector is divided into basic courses department and housing section, when terminations-anode chip size is identical with hole count and assortment, basic courses department goes for multiple connector, exchange for chimeric with multiple connector, common and the terminal kind integration of optimized integration portion design, and then optimized integration portion and housing section low price.
In addition, abrogate meticulous housing shaft, by the engaging in simple 1st lock section and shaft chamber, make the locking structure of terminal become more simple, split by housing simultaneously, the demoulding of the mould of basic courses department is shoaled, durability improves, Mold Making is more prone to, and achieves mould low price, improves ejection formation.
And connector can be made to become simple shape of easily observing, to avoid when inserted terminals whether to be in the situation of normal lock position by visual confirmation terminal, more easily carry out quality management; Insert housing section by basic courses department, whether can be installed to lock position by detection terminal, abrogate fixing locking plate, also do not need the inspection manufacturing tool, thereby simplify lock detection structure.
In addition, by connector is divided into basic courses department and housing section, and multiple terminal can be pressed in basic courses department simultaneously, realizes the high speed of the automatic insertion speed of terminal thus, improves the disposal ability of automaton; The space saving in low price and manufacturing engineering space can be realized.
Further, connector, according to beam size (between branch/connector) configuration, press against product each live line terminal and carries out terminal insertion as above-mentioned, uses as assembled plate simultaneously.
Embodiment 2
The embodiment of the present application also provides a kind of wire harness equipment, and this wire harness equipment has many wires, to multiple terminals that many wires press against, and connector as described in Example 1.
According to the embodiment 2 of the application, object is the locking realizing terminal and connector shell with simple structure, reduce the complexity of mould and reduce the cost of mould, use general module and simplify lock-in detection structure, and the automatic insertion speed high speed of terminal can be reached, and then make the assembling of this wire harness equipment more convenient, economical.
More than being described the utility model in conjunction with concrete execution mode, but it will be apparent to those skilled in the art that these descriptions are all exemplary, is not the restriction to the utility model protection range.Those skilled in the art can make various variants and modifications according to spirit of the present utility model and principle to the utility model, and these variants and modifications are also in scope of the present utility model.

Claims (7)

1. a connector, carries out locking to terminal, it is characterized in that, described connector has:
Basic courses department, it has bottom the 1st, is provided with multiple wall portion of arrangement on bottom the described 1st, forms the cavity holding described terminal between said wall parts;
Housing section, bottom having the 2nd and top, the space holding described basic courses department is formed on bottom the described 2nd and described top; Described basic courses department is embedded in described housing section by the peristome bottom the described 2nd and between top.
2. connector according to claim 1, is characterized in that, described terminal has:
Shaft chamber; And
Stabilizer, is symmetricly set on around described shaft chamber along described terminal axial direction.
3. connector according to claim 2, is characterized in that, described basic courses department has:
1st lock section, is arranged on bottom the described 1st; Engaged by the described shaft chamber of described 1st lock section and described terminal, described terminal is by locking;
2nd lock section, is arranged on the side of described wall portion, carries out spacing to described terminal; And
3rd lock section, is arranged at the outside of the outermost wall portion of described basic courses department, engages the described basic courses department embedding described housing section.
4. connector according to claim 3, is characterized in that, described housing section has:
4th lock section, is arranged at the side of described housing section, and described 4th lock section carries out locking by engaging with described 3rd lock section to the described basic courses department embedding described housing section;
Groove, is arranged at the inner side at the described top of described housing section, prevents the side of sidewall from falling by carrying out engaging with the wall portion of described basic courses department.
5. connector according to claim 1, is characterized in that, described connector also has:
Busbar, is arranged on the side relative with described peristome of described housing section.
6. connector according to claim 1, is characterized in that, multiple described terminal is pressed into described basic courses department respectively, and described basic courses department is inserted in described housing section by described peristome.
7. connector according to claim 3, is characterized in that, along on the bulged-in direction of described terminal, described terminal by described 2nd lock section by locking; On the direction be inserted into along described basic courses department, described terminal passes through described 1st lock section by locking.
CN201520038505.7U 2015-01-20 2015-01-20 Connector Active CN204651576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520038505.7U CN204651576U (en) 2015-01-20 2015-01-20 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520038505.7U CN204651576U (en) 2015-01-20 2015-01-20 Connector

Publications (1)

Publication Number Publication Date
CN204651576U true CN204651576U (en) 2015-09-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111756149A (en) * 2019-03-29 2020-10-09 日本电产株式会社 Bus bar holder and motor having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111756149A (en) * 2019-03-29 2020-10-09 日本电产株式会社 Bus bar holder and motor having the same
CN111756149B (en) * 2019-03-29 2022-12-06 日本电产株式会社 Bus bar holder and motor having the same

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