CN204030044U - Wire and cable connector - Google Patents
Wire and cable connector Download PDFInfo
- Publication number
- CN204030044U CN204030044U CN201420362271.7U CN201420362271U CN204030044U CN 204030044 U CN204030044 U CN 204030044U CN 201420362271 U CN201420362271 U CN 201420362271U CN 204030044 U CN204030044 U CN 204030044U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- receiving space
- insulating body
- wire
- cable connector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a kind of wire and cable connector, comprises insulating body, at least one group of circuit board, cable and fixture, described insulating body have square-section and along this insulating body length direction formed the first receiving space and the second receiving space; Described at least one group of circuit board has the front end being contained in the first receiving space and the rear end being contained in the second receiving space, and described front end is provided with electrical contact; Described cable is electrically connected to the rear end of described circuit board; Described fixture edge buries and forms in described second receiving space so as to wrapping up described rear end.This cable connector structure is simple, easy to assembly, with low cost.
Description
Technical field
The utility model relates to a kind of wire and cable connector, is espespecially a kind ofly connected to cable and has the connector of circuit board.
Background technology
Existing wire and cable connector, as mini SAS HD wire and cable connector, has two fixing structures, needs first cable to be welded on circuit board (Printed Circuit Board, PCB) and above, then assembles fixing structure one, located up and down by pcb board during assembling; Holding structure two is formed, by coated for the pad of cable and pcb board again by low temperature injection; Finally above-mentioned two fixing structures are fixed in main plastic body.The packaging technology program of this wire and cable connector is complicated, and the assembling station of needs is many, when expending more task, and quality not easily management and control.Meanwhile, required raw materials for plastics production are more, and cost is high and not environmentally.
In view of this, be necessary to be improved existing wire and cable connector, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of novel wire and cable connector, and this cable connector structure is simple, easy to assembly, with low cost.
For realizing above-mentioned utility model object, the utility model provides a kind of wire and cable connector, comprising:
Insulating body, have square-section and along this insulating body length direction formed the first receiving space and the second receiving space;
At least one group of circuit board, this at least one group of circuit board has the front end being contained in the first receiving space and the rear end being contained in the second receiving space, and described front end is provided with electrical contact;
Cable, described cable is electrically connected to the rear end of described circuit board;
Fixture, described fixture edge buries and forms in described second receiving space so as to wrapping up described rear end.
As further improvement of the utility model, the spaced walls that described insulating body has mating surface, installed surface and be arranged in parallel with this mating surface, installed surface, described insulating body inside division is become the first receiving space and the second receiving space by described spaced walls.
As further improvement of the utility model, described spaced walls is provided with conduit and inserts for described at least one group of circuit board.
As further improvement of the utility model, described at least one group of circuit board comprises the circuit board of pair of parallel setting.
As further improvement of the utility model, described circuit board has detent mechanism, position-limit mechanism, and described insulating body has the location notch matched with described detent mechanism, the stopper slot matched with described position-limit mechanism.
As further improvement of the utility model, described insulating body be also provided with described location notch with the use of keeper, described keeper is provided with locating piece.
As further improvement of the utility model, described insulating body also has the elastic plate mechanism being convenient to hand-held.
As further improvement of the utility model, the junction of described cable and described circuit board has solder joint, the coated described solder joint of described fixture.
As further improvement of the utility model, described circuit board also has stop mechanism, forms fixture to hold plastics.
The beneficial effects of the utility model are: wire and cable connector of the present utility model, by being formed with the first receiving space and the second receiving space along this insulating body length direction, be respectively used to the front-end and back-end of accommodating circuit board, simplify the assembling procedure of circuit board and insulating body, easy to use; In addition, the first receiving space and the second receiving space are formed on same insulating body dexterously, save material, reduce further cost.Simultaneously, the front end being provided with electrical contact is contained in the first receiving space, and is contained in the second receiving space with the rear end that described cable is electrically connected, on the one hand when cable, circuit board and described insulating body are fixed, the damage that the electrical contact of front end is brought can be avoided, easy for installation; Can effectively avoid on the other hand outside solder joint is exposed to, uses to the later stage and leaving hidden danger.
Accompanying drawing explanation
Fig. 1 is the structural representation of wire and cable connector of the present utility model.
Fig. 2 is the exploded view figure of the wire and cable connector of Fig. 1.
Fig. 3 is the structural representation of insulating body of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the upward view of Fig. 3.
Fig. 6 is the stereogram of Fig. 3.
Fig. 7 is the stereogram at another visual angle of Fig. 3.
Fig. 8 is the cutaway view of Fig. 7 along A-A direction.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The purpose of this utility model is to provide a kind of novel wire and cable connector, and for mini SAS connector, its structure is simple, easy to assembly, with low cost.
As shown in Figure 1 to Figure 2, for realizing above-mentioned utility model object, the utility model provides a kind of wire and cable connector 100, comprises insulating body 1, at least one group of circuit board 2, the cable 3 is electrically connected with described circuit board 2 and the fixture (not shown) for fixed cable 3, circuit board 2 and insulating body 1.
Refer to shown in Fig. 2 to Fig. 5, described insulating body 1 has housing 11 and described housing 11 and encloses the receiving space 12 being formed and arrange along described insulating body 1 length direction, the circuit board 2 to accommodate, described in fixing.Described housing 11 is in turn connected to form by the first side plate 111, second side plate 112, the 3rd side plate 113 and the 4th side plate 114, and described housing 11 has square-section.
Wherein, described second side plate 112, the 4th side plate 114 are arranged in opposite directions, and both are formed with the first projection 1121, second projection 1141 exceeding the first side plate 111 near one end projection of the first side plate 111, the end of described first projection 1121 is bent to form the first kink 1121 ' towards described second projection 1141; The end of described second projection 1141 is bent to form the second kink 1141 ' towards described first projection 1121.Described first side plate 111 has elastic plate mechanism 1111, and described elastic plate mechanism 1111 has the fixed part that is connected with described first side plate 111 and can the movable part of elasticity activity.Described elastic plate mechanism 1111 is positioned in the middle of described first projection 1121 and the second projection 1141, and described fixed position is between described first kink 1121 ' and the second kink 1141 ' and the first side plate 111.Described movable part is provided with anti-slip veins, and on described 3rd side plate 113, the position corresponding with described elastic plate mechanism 1111 also has anti-slip veins, facilitates hand-held.
Refer to shown in Fig. 3, Fig. 6 to Fig. 8, described insulating body 1 has the spaced walls 123 being divided into the mating surface 121 at receiving space 12 two ends, installed surface 122 along described insulating body 1 length direction and be arrangeding in parallel with described mating surface 121, described installed surface 122.Described mating surface 121 matches with corresponding connector and docks, and then realizes the docking of electric connector.Described installed surface 122 is for installing described circuit board 2 and cable 3.Described spaced walls 123 is positioned in the middle of described installed surface 122 and described mating surface 121, the receiving space 12 of described insulating body 1 inside is divided into the first receiving space 124 and the second receiving space 125.By the first receiving space 124 and the second receiving space 125 are formed on same insulating body 1 dexterously, save material, reduce cost.
Described spaced walls 123 also has square-section, and matches with the first side plate 111, second side plate 112 of described insulating body 1, the 3rd side plate 113 and the 4th side plate 114 respectively in four of described spaced walls 123 limits.Described spaced walls 123 is provided with the conduit 1231 that power circuit board 2 inserts, and the length of described conduit 1231 is parallel with described first side plate 111, and the width of described conduit 1231 is parallel with described second side plate 112.In the present embodiment, described wire and cable connector 100 has set of circuits plate 2, and described set of circuits plate 2 comprises a pair circuit board 2; Therefore described spaced walls 123 is provided with two conduits 1231.And in other embodiments, described wire and cable connector 100 also can have some groups of circuit boards 2, or described set of circuits plate 2 also can have several circuit boards 2; The quantity of described conduit 1231 is consistent with the quantity of described circuit board 2.
Described spaced walls 123 is also provided with some location notchs 1232, inserts the degree of depth of described conduit 1231 with spacing described circuit board 2, i.e. insertion depth.In the present embodiment, described spaced walls 123 is provided with four location notchs 1232, first location notch 1232a, the second location notch 1232b are recessed to form towards the 3rd side plate 113 direction near the edge of the first side plate 111 from described spaced walls 123, and the first location notch 1232a, the second location notch 1232b are respectively near the second side plate 112, the 4th side plate 114; 3rd location notch 1232c, the 4th location notch 1232d edge near the 3rd side plate 113 in described spaced walls 123 is recessed to form towards the first side plate 111 direction, and the 3rd location notch 1232c, the 4th location notch 1232d are respectively near the second side plate 112, the 4th side plate 114.Be different from the present embodiment, setting position and the quantity of described location notch 1232 all can change, to reach same object.
The sidewall of described insulating body 1 be also provided with described four location notchs 1232 with the use of four keepers 13, described four keepers 13, through described location notch 1232, have the first end 131 being positioned at the first receiving space 124 and the second end 132 being positioned at the second receiving space 125.Described first end 131 has the locating piece 1311 deviating from the first side plate 111 or the setting of the 3rd side plate 113 from described keeper 13; The inner side of the side plate that described second end 132 is adjacent with two of described housing 11 is firmly connected.
The inner side of the side plate of described insulating body 1 has the some stopper slots 14 controlling described circuit board 2 insertion depth, and described stopper slot 14 is arranged at described conduit 1231 respectively near the two ends of the second side plate 112, the 4th side plate 114.In the present embodiment, described location notch 1232 and described stopper slot 14 carry out spacing to the installation of described circuit board 2 jointly, with firm described circuit board 2 better; And in other embodiments, both also can be used alone, to reach same object.
Described circuit board 2 is in tabular, and the width of described circuit board 2 is consistent with the length of described conduit 1231, and the thickness of described circuit board 2 is consistent with the width of described conduit 1231, and therefore described circuit board 2 can insert described conduit 1231.Described circuit board 2 has the detent mechanism (not shown) matched with described location notch 1232, the position-limit mechanism 21 matched with described stopper slot 14, described position-limit mechanism 21 stretches out from the both sides of described circuit board 2 setting, add the width of described circuit board 2, to limit the further insertion of circuit board 2 in conduit 1231.
During assembling, described circuit board 2 inserts described conduit 1231 from the second receiving space 125 and stretches in described first receiving space 124; Described detent mechanism passes described location notch 1232 from the second receiving space 125 and extends in described first receiving space 124, and described detent mechanism and described locating piece 1311 abut against; Simultaneously, described position-limit mechanism 21 to be contained in described stopper slot 14 and to be fixed by described stopper slot 14, make described circuit board 2 can not continue to insert to the first receiving space 124, the insertion depth of spacing described circuit board 2, and then described circuit board 2 is stable in described insulating body 1.Easy to assembly, can man-hour be saved, reduce costs.
After described circuit board 2 is assembled with described insulating body 1, the front end 22 of described circuit board 2 is contained in the first receiving space 124, rear end 23 is contained in the second receiving space 125.Described front end 22 is provided with electrical contact, realizes being electrically connected to match with corresponding connector; Described rear end 23 has and cable 3 machinery, the weld part that is electrically connected.Described front end 22 is separated by described spaced walls 123 with described rear end 23, on the one hand when cable 3, circuit board 2 are connected with insulating body 1, can avoid the damage brought front end 22 electrical contact, easy for installation; Can effectively avoid on the other hand outside described cable 3 and the solder joint of described circuit board 2 be exposed to, use to the later stage and leaving hidden danger.
The rear end 23 of described circuit board 2 also has stop mechanism 24, described stop mechanism 24 is close to described position-limit mechanism 21 and is formed from two side direction intermediate recess of described position-limit mechanism 21, to hold curable plastics and to form fixture, the confining force of splicing thread cable connector 100.
After the assembling of described circuit board 2, cable 3 and insulating body 1, described fixture is inlayed to bury by curable plastics and is formed in described second receiving space 125, so as to wrapping up described rear end.Described plastics are segmented in the second receiving space 125 by spaced walls 123, thus can avoid the damage of the electrical contact to front end 22.And the described fixture be shaped is full of the whole cavity of described second receiving space 125, by coated for the solder joint of described circuit board and described cable, the connection of firm described circuit board 2, cable 3 and insulating body 1.
For realizing above-mentioned utility model object, the utility model additionally provides a kind of manufacture method of wire and cable connector 100, comprises the following steps:
There is provided an insulating body 1, the first receiving space 124 and the second receiving space 125 that described insulating body 1 has square-section and formed along its length.
There is provided at least one circuit board 2, at least one circuit board 2 described has the front end 22 being contained in the first receiving space 124 and the rear end 23 being contained in the second receiving space 125, and front end 22 is provided with electrical contact.
Cable 3 is provided, and by described cable 3 electrically, be mechanically connected to the rear end 23 of at least one circuit board 2 described; Described cable 3 comprises the first cable and the second cable, and wherein the first cable is signal cable, and the second cable is zero line.
Curable plastics are injected to form fixture in the second receiving space 125.Described second receiving space 125 has cavity, is fixed on after in described insulating body 1 at described circuit board, and described cavity is filled completely to make described fixture in the space that described curable plastics are full of in whole cavity.
In sum, wire and cable connector 100 of the present utility model, by insulating body 1, there is length direction and form the first receiving space 124 and the second receiving space 125 arranged, be respectively used to leading portion and the rear end 23 of accommodating circuit board 2, therefore described circuit board 2 is inserted in described insulating body 1 mechanical package namely completing both, simplify the assembling procedure of circuit board 2 and insulating body 1, easy to use.Simultaneously, the front end 22 being provided with electrical contact is contained in the first receiving space 124, and be contained in the second receiving space 125 with the rear end 23 that described cable 3 is electrically connected, on the one hand when cable 3, circuit board 2 are connected with insulating body 1, described plastics are segmented in the second receiving space 125 by spaced walls 123, thus can avoid the damage of the electrical contact to front end 22; The described fixture be shaped on the other hand is full of the whole cavity of described second receiving space 125, the solder joint of coated described circuit board 2 and described cable 3, can effectively avoid outside solder joint is exposed to, uses leave hidden danger to the later stage.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. a wire and cable connector, comprising:
Insulating body, have square-section and along this insulating body length direction formed the first receiving space and the second receiving space;
At least one group of circuit board, this at least one group of circuit board has the front end being contained in the first receiving space and the rear end being contained in the second receiving space, and described front end is provided with electrical contact;
Cable, described cable is electrically connected to the rear end of described circuit board;
Fixture, described fixture edge buries and forms in described second receiving space so as to wrapping up described rear end.
2. wire and cable connector according to claim 1, it is characterized in that: the spaced walls that described insulating body has mating surface, installed surface and be arranged in parallel with this mating surface, installed surface, described insulating body inside division is become the first receiving space and the second receiving space by described spaced walls.
3. wire and cable connector according to claim 2, is characterized in that: described spaced walls is provided with conduit and inserts for described at least one group of circuit board.
4. wire and cable connector according to claim 1, is characterized in that: described at least one group of circuit board comprises the circuit board of pair of parallel setting.
5. wire and cable connector according to claim 1, is characterized in that: described circuit board has detent mechanism, position-limit mechanism, and described insulating body has the location notch matched with described detent mechanism, the stopper slot matched with described position-limit mechanism.
6. wire and cable connector according to claim 5, is characterized in that: described insulating body be also provided with described location notch with the use of keeper, described keeper is provided with locating piece.
7. wire and cable connector according to claim 1, is characterized in that: described insulating body also has the elastic plate mechanism being convenient to hand-held.
8. wire and cable connector according to claim 1, is characterized in that: the junction of described cable and described circuit board has solder joint, the coated described solder joint of described fixture.
9. wire and cable connector according to claim 1, is characterized in that: described circuit board also has stop mechanism, forms fixture to hold plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362271.7U CN204030044U (en) | 2014-07-02 | 2014-07-02 | Wire and cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362271.7U CN204030044U (en) | 2014-07-02 | 2014-07-02 | Wire and cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030044U true CN204030044U (en) | 2014-12-17 |
Family
ID=52069874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362271.7U Expired - Fee Related CN204030044U (en) | 2014-07-02 | 2014-07-02 | Wire and cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226416A (en) * | 2014-07-02 | 2016-01-06 | 凡甲电子(苏州)有限公司 | Wire and cable connector and manufacture method |
| CN107910692A (en) * | 2017-11-23 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of reinforced miniSASHD interfaces line-end connector |
-
2014
- 2014-07-02 CN CN201420362271.7U patent/CN204030044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226416A (en) * | 2014-07-02 | 2016-01-06 | 凡甲电子(苏州)有限公司 | Wire and cable connector and manufacture method |
| CN107910692A (en) * | 2017-11-23 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of reinforced miniSASHD interfaces line-end connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |