CN202013971U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN202013971U CN202013971U CN2011201013621U CN201120101362U CN202013971U CN 202013971 U CN202013971 U CN 202013971U CN 2011201013621 U CN2011201013621 U CN 2011201013621U CN 201120101362 U CN201120101362 U CN 201120101362U CN 202013971 U CN202013971 U CN 202013971U
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- CN
- China
- Prior art keywords
- wire
- conducting terminal
- cable connector
- connector according
- latch part
- 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 - Lifetime
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- 238000005452 bending Methods 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model provides a cable connector, which comprises an insulating body, conductive terminals, stripline terminals and cables, wherein the insulating body comprises a main body part and a butting part extending forward from the main body part, and a plurality of terminal accommodating grooves penetrating the main body part and the butting part are formed on the insulating body; the conductive terminals are correspondingly accommodated in the terminal accommodating grooves; and the cables are electrically connected with the stripline terminals. The cable connector is characterized in that each of the conductive terminals comprises a contact part and a lock fastening part, and the stripline terminals are correspondingly connected with the lock fastening parts of the conductive terminals; and lock fasteners are further arranged on the cable connector and are used for locking and fastening the conductive terminals and the corresponding stripline terminals. The cable connector provided by the utility model has simple structure, convenience in assembly, and high product reliability.
Description
Technical field
The utility model relates to a kind of electric connector, outstanding reference and a kind of wire and cable connector that is connected with cable.
Background technology
The terminal of known wire and cable connector is generally sheet guillotine type terminal, such sheet guillotine type terminal and wire end is riveted or otherwise after the tight fit mutually, the terminal electric conductivity very easily is subjected to the influence of both contacts area, be easy to generate impedance in the use, produce to such an extent as to have thermal source.Clearly, thermal source can make product temperature raise, and the wire and cable connector fail safe is reduced.In addition, sheet guillotine type terminal and wire end is pullled wire rod in the use as because of carelessness if fix in the tight fit mode, then wire end easily and sheet guillotine type terminal be separated, production reliability is lowered, even may have influence on the system end function.
In view of this, be necessary existing wire and cable connector is further improved, to address the above problem.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure, easy to assembly, wire and cable connector that production reliability is high.
Concrete technical scheme is as follows: a kind of wire and cable connector comprises: insulating body, described insulating body comprise the docking section that main part and autonomous body extend forward, and described insulating body offers the plurality of terminals accepting groove and runs through described main part and described docking section; Conducting terminal, correspondence are contained in described terminal containing slot; Wire end and cable, described cable is electrically connected at described wire end, described conducting terminal comprises contact site and latch part, the sub-correspondence of described wire end is connected in the latch part of described conducting terminal, described wire and cable connector also is provided with snap close piece, is used for snap close conducting terminal and corresponding wire end.
Further, described snap close piece comprises nut and screw, and described nut is placed in the described conducting terminal latch part, thereby described screw passes described wire end successively and described latch part locks described conducting terminal and described wire end with described nut.
Further, extending internally on the described conducting terminal lateral margin is formed with some platforms, is used for limiting being contained in the interior described nut of described conducting terminal.
Further, described contact site comprises a pair of contact chip.
Further, described each contact chip holding parts that extended back, the end of each holding parts is formed with bending, and described latch part is repeatedly put by described bending and is formed.
Further, described bending is formed with clamping part, is used for every pair of bending is fastened togather forming described latch part
Further, the latch part of described conducting terminal and described wire end all offer the through hole of mutual perforation, are used to wear described snap close piece.
Further, described wire end has the cable end of connection cable and connects the stiff end of described conducting terminal, and described stiff end is provided with through hole and is used to wear described snap close piece, and described cable end is cylindrical to be used for electrically and mechanical connection cable.
Further, described conducting terminal is " U " type, and described conducting terminal comprises the described latch part that is formed at " U " type bottom and the contact chip of a pair of relative extension, and this constitutes described contact site to contact chip.
Further, described conducting terminal also comprises the holding parts that connects described latch part and described contact site, described holding parts is formed with the fixing shell fragment, offer groove on the described terminal containing slot inside and be used to accommodate described fixing shell fragment, thereby described conducting terminal is fixed in the described terminal containing slot.
Further, described terminal containing slot comprises first conduit that is positioned at the resettlement section and second conduit that is positioned at the main part rear portion, and the width of described first conduit is less than the width of described second conduit.
Further, also be formed with dividing wall between described first conduit and described second conduit, described nut is positioned between described dividing wall and the described conducting terminal latch part.
The utility model combines wire end in the mode that screw locks with conducting terminal, so except avoiding wire end to be pulled easily, increase outside the production reliability, also can increase to contact area between conductor, to reduce its impedance.
Description of drawings
Fig. 1 is the stereogram of the utility model wire and cable connector.
Fig. 2 is the part three-dimensional exploded view of the utility model wire and cable connector.
Fig. 3 is the terminal structure schematic diagram of the utility model wire and cable connector.
Fig. 4 is the assembly cutaway view of the utility model wire and cable connector.
Fig. 5 is another example structure schematic diagram of the utility model wire and cable connector terminal.
Fig. 6 is an example structure schematic diagram again of the utility model wire and cable connector terminal.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in detail below in conjunction with the drawings and specific embodiments.
See also Fig. 1, shown in Figure 2, wire end 30 that the utility model wire and cable connector 100 comprises insulating body 10, be housed in plurality of conductive terminals 20 in the insulating body 10, electrically connect with conducting terminal 20, mechanically be connected described conducting terminal 20 and the snap close piece 40 of wire end 30 and the cable 50 that electrically connects described wire end 30.In the present embodiment, wire and cable connector 100 has four groups of conducting terminals 20, wire end 30 and snap close piece 40, but the quantity of conducting terminal 20, wire end 30 do not limited to, can be designed to different numbers as required.
Please continue to consult Fig. 1, shown in Figure 2, described insulating body 10 comprises the docking section 12 that main part 11 and autonomous body 11 extend forward.Offer plurality of terminals accepting groove 101 in the insulating body 10 and connect described main part 11 and docking section 12, be used for correspondence and accommodate conducting terminal 20.Special in shown in Figure 4, each terminal containing slot 101 includes first conduit 102 and second conduit 103 that is positioned at main part 11 that is positioned at docking section 12.The width of first conduit 102 is less than the width of second conduit 103.Between first conduit 102 and second conduit 103, also be formed with dividing wall 104.Terminal containing slot 101 inwalls close on described second conduit 103 places and offer groove 105.Understandable, described groove 105 also can be opened in other positions in the terminal containing slot according to terminal shape.Groove 105 will be described in detail hereinafter with the fit structure of conducting terminal 20.Especially, described insulating body 10 main parts 11 rear sides also are formed with some spacer portion 112 and are used to separate described conducting terminal 20, prevent situations such as contingent short circuit.
See also Fig. 3 and shown in Figure 4, each conducting terminal 20, wire end 30, snap close piece 40 and cable 50 constitute a terminal group.Each conducting terminal 20 is " U " type substantially, and it comprises contact site 21, the holding parts 22 that is connected with contact site 21 and latch part 23.Described contact site 21 comprises the contact chip 211 of a pair of relative extension.Described holding parts 22 extends back from contact chip 211, and holding parts 22 ends are formed with bending 220.Described bending 220 mutual superpositions form described latch part 23.Need explanation, in the present embodiment, described conducting terminal 20 is to be formed by two terminal combination.In other embodiments, conducting terminal 20 also can be made by a slice terminal sheet material, therefore, is understandable that what is called " U " type bottom then constitutes described latch part 23.Also be provided with fixing shell fragment 24 on described holding parts 22, when conducting terminal 20 insertion terminal containing slots 101, then described fixing shell fragment 24 is fastened in the described groove 105, then conducting terminal 20 is fixed in described insulating body 10.Offer through hole (not label) on the described latch part 23 and be used to wear described snap close piece 40, concrete fit system will be set forth hereinafter.Especially, in the present embodiment, also tilt to be connected with one section connecting portion 25 between described contact chip 211 and the corresponding holding parts 22.
Continue to consult Fig. 3 and in conjunction with Fig. 1, shown in Figure 2, described wire end 30 comprises the stiff end 31 that is connected in described conducting terminal 20 latch part 23 and the cable end 32 of connection cable 50.Offer through hole (not label) on the described stiff end 31 and be used to wear described snap close piece 40.Described cable end 32 cylindrical shapes.Understandable, described stiff end 31 is to design targetedly according to applied environment with the concrete structure of described cable end 32.
In the present embodiment, described snap close piece 40 comprises nut 41 and screw with matching 42.Described screw 42 passes the through hole of described wire end 30 stiff ends 31, the through hole of described conducting terminal 20 latch part 23, and group is gone in the described nut 41 again, thereby conducting terminal 20 is firmly combined with wire end 30.Certainly, described snap close piece 40 also can adopt other latch components or snap close mode, and all can being used for all can be considered snap close piece 40 described in the utility model with the parts that conducting terminal 20 and wire end 30 mechanically combine.In this, enumerate no longer one by one.
Please continue to consult another embodiment of conducting terminal of the utility model shown in Figure 5.In the present embodiment, described conducting terminal 20a is formed by two terminal combination, holding parts 22a and latch part 23a that it comprises the contact site 21a that extends in parallel, extends back from contact site 21a.Similarly, described latch part 23a is by forming behind the terminal bending 220a of the holding parts 22a superposition.Especially, described bending 220a is formed with projection 26a and grab 27a respectively, both formation clamping parts that match, thus combine closely two bending 220a.
The conducting terminal that please continue to consult the utility model shown in Figure 6 is an embodiment again.In the present embodiment, the structure of described conducting terminal 20b and aforementioned other embodiment conducting terminals is basic identical, repeats no more in this.Especially, extending internally on the described conducting terminal 20b lateral margin is formed with some platform 29b, is used for qualification and is contained in described nut 41 in the described conducting terminal 20b.
During assembling, earlier nut 41 is placed in described conducting terminal 20 latch part 23, again conducting terminal 20 is partly inserted in the respective terminal accepting groove 101 forward from body 10 rear ends of insulating together with nut 41.Wherein, shell fragment 24 snaps in the groove 105 of terminal containing slot 101 inwalls and uses fixed conductive terminals 20.Then, with the described latch part of stiff end 31 alignment 23 positions of wire end 30.At last, the screw 42 of snap close piece 40 passed stiff end 31 through holes, latch part 23 through holes successively after, screw in described nut 41.
Comprehensive, the mode that the utility model locks with screw combines wire end 30 with conducting terminal 20, so except can avoiding wire end to be pulled easily, outside the increase production reliability, also can increase and contacts area between conductor, to reduce its impedance.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (12)
1. wire and cable connector comprises: insulating body, described insulating body comprise the docking section that main part and autonomous body extend forward, and described insulating body offers the plurality of terminals accepting groove and runs through described main part and described docking section; Conducting terminal, correspondence are contained in described terminal containing slot; Wire end and cable, described cable is electrically connected at described wire end, it is characterized in that: described conducting terminal comprises contact site and latch part, the sub-correspondence of described wire end is connected in the latch part of described conducting terminal, described wire and cable connector also is provided with snap close piece, is used for snap close conducting terminal and corresponding wire end.
2. wire and cable connector according to claim 1, it is characterized in that: described snap close piece comprises nut and screw, described nut is placed in the described conducting terminal latch part, thereby described screw passes described wire end successively and described latch part locks described conducting terminal and described wire end with described nut.
3. wire and cable connector according to claim 2 is characterized in that: extending internally on the described conducting terminal lateral margin is formed with some platforms, is used for limiting being contained in the interior described nut of described conducting terminal.
4. wire and cable connector according to claim 1 is characterized in that: described contact site comprises a pair of contact chip.
5. wire and cable connector according to claim 4 is characterized in that: described each contact chip holding parts that extended back, and the end of each holding parts is formed with bending, and described latch part is repeatedly put by described bending and is formed.
6. wire and cable connector according to claim 5 is characterized in that: described bending is formed with clamping part, is used for every pair of bending is fastened togather forming described latch part.
7. wire and cable connector according to claim 6 is characterized in that: the latch part of described conducting terminal and described wire end all offer the through hole of mutual perforation, are used to wear described snap close piece.
8. wire and cable connector according to claim 1, it is characterized in that: described wire end has the cable end of connection cable and connects the stiff end of described conducting terminal, described stiff end is provided with through hole and is used to wear described snap close piece, and described cable end is cylindrical to be used for electrically and mechanical connection cable.
9. wire and cable connector according to claim 8, it is characterized in that: described conducting terminal is " U " type, described conducting terminal comprises the described latch part that is formed at " U " type bottom and the contact chip of a pair of relative extension, and this constitutes described contact site to contact chip.
10. wire and cable connector according to claim 1, it is characterized in that: described conducting terminal also comprises the holding parts that connects described latch part and described contact site, described holding parts is formed with the fixing shell fragment, offer groove on the described terminal containing slot inside and be used to accommodate described fixing shell fragment, thereby described conducting terminal is fixed in the described terminal containing slot.
11. wire and cable connector according to claim 1 is characterized in that: described terminal containing slot comprises first conduit that is positioned at the resettlement section and second conduit that is positioned at the main part rear portion, and the width of described first conduit is less than the width of described second conduit.
12. wire and cable connector according to claim 11 is characterized in that: also be formed with dividing wall between described first conduit and described second conduit, described nut is positioned between described dividing wall and the described conducting terminal latch part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201013621U CN202013971U (en) | 2011-04-08 | 2011-04-08 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201013621U CN202013971U (en) | 2011-04-08 | 2011-04-08 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013971U true CN202013971U (en) | 2011-10-19 |
Family
ID=44784582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201013621U Expired - Lifetime CN202013971U (en) | 2011-04-08 | 2011-04-08 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013971U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509925A (en) * | 2011-11-30 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Locking wire mechanism with stepped end faces |
| CN102738615A (en) * | 2011-04-08 | 2012-10-17 | 凡甲电子(苏州)有限公司 | Cable connector |
| CN102801022A (en) * | 2012-08-16 | 2012-11-28 | 昆山嘉华电子有限公司 | Line end connector |
| CN103390813A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103390812A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103545627A (en) * | 2012-07-17 | 2014-01-29 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN104685729A (en) * | 2012-07-16 | 2015-06-03 | 美国北卡罗来纳康普公司 | Balanced pin and socket connectors |
| CN104779499A (en) * | 2012-01-04 | 2015-07-15 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN104979644A (en) * | 2015-06-02 | 2015-10-14 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN109546376A (en) * | 2018-10-09 | 2019-03-29 | 国家电网有限公司 | A kind of extended pattern direct current connecting terminal block |
| CN109782034A (en) * | 2019-01-19 | 2019-05-21 | 电连技术股份有限公司 | A kind of multichannel probe |
| EP4246733A4 (en) * | 2020-11-19 | 2024-05-08 | ZTE Corporation | CONNECTION FINGER CONNECTOR AND POWER CONNECTION MODULE AND POWER SUPPLY CABINET THEREFOR |
-
2011
- 2011-04-08 CN CN2011201013621U patent/CN202013971U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738615B (en) * | 2011-04-08 | 2015-01-07 | 凡甲电子(苏州)有限公司 | Cable connector |
| CN102738615A (en) * | 2011-04-08 | 2012-10-17 | 凡甲电子(苏州)有限公司 | Cable connector |
| CN102509925A (en) * | 2011-11-30 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Locking wire mechanism with stepped end faces |
| CN102509925B (en) * | 2011-11-30 | 2013-09-18 | 上海航天科工电器研究院有限公司 | Locking wire mechanism with stepped end faces |
| CN104779499A (en) * | 2012-01-04 | 2015-07-15 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103390812A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103390813A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN104685729A (en) * | 2012-07-16 | 2015-06-03 | 美国北卡罗来纳康普公司 | Balanced pin and socket connectors |
| CN103545627A (en) * | 2012-07-17 | 2014-01-29 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN102801022A (en) * | 2012-08-16 | 2012-11-28 | 昆山嘉华电子有限公司 | Line end connector |
| CN104979644A (en) * | 2015-06-02 | 2015-10-14 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN104979644B (en) * | 2015-06-02 | 2017-05-10 | 凡甲电子(苏州)有限公司 | Power supply connector |
| CN109546376A (en) * | 2018-10-09 | 2019-03-29 | 国家电网有限公司 | A kind of extended pattern direct current connecting terminal block |
| CN109782034A (en) * | 2019-01-19 | 2019-05-21 | 电连技术股份有限公司 | A kind of multichannel probe |
| EP4246733A4 (en) * | 2020-11-19 | 2024-05-08 | ZTE Corporation | CONNECTION FINGER CONNECTOR AND POWER CONNECTION MODULE AND POWER SUPPLY CABINET THEREFOR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111019 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |