CN201207495Y - Wire-to-wire type large four PIN aerial plugging connector - Google Patents
Wire-to-wire type large four PIN aerial plugging connector Download PDFInfo
- Publication number
- CN201207495Y CN201207495Y CNU2008200942718U CN200820094271U CN201207495Y CN 201207495 Y CN201207495 Y CN 201207495Y CN U2008200942718 U CNU2008200942718 U CN U2008200942718U CN 200820094271 U CN200820094271 U CN 200820094271U CN 201207495 Y CN201207495 Y CN 201207495Y
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- China
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- male
- female
- glue core
- core
- binding post
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- Expired - Fee Related
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Abstract
The utility model discloses a line-to-line type big four PIN air mutual inserting joint which comprises male glue core and a female glue core, wherein, four parallel through holes are all arranged in the male glue core and the female glue core in the longitudinal direction; a male wire connecting terminal and a female wire connecting terminal are respectively arranged in the through hole; the front end of the male glue core is matched with the front end of the female glue core in concave and convex mode; both of the male glue core and the female glue core are mutually inserted to be tightly matched; the inner wall of the through holes of the male glue core and the female glue core and the male wire connecting terminal and the female wire connecting terminal are matched and provided with stop devices and an anti-escaping devices, the stop device prevents the male wire connecting terminal and the female wire connecting terminal from rotating and being evulsed from the front ends of the male glue core and the female glue core, and the anti-escaping device prevents the male wire connecting terminal and the female wire connecting terminal from being evulsed from the rear ends of the male glue core and the female glue core. The line-to-line type big four PIN air mutual inserting joint has simple assembly, reliable connection, convenient disassembly, tight matching of the wire connecting terminal with the male/female glue core, no move, no rotation and completely reliable mutual inserting, and can prevent the male/female glue core from being mutually escaped during normal use.
Description
Technical field
The utility model relates to a kind of banjo, relates in particular to big four PIN of a kind of Line To Line type in the air to connection-peg.
Background technology
Existing big four PIN are in the air to the connection-peg public affairs, the rubber master batch core, be to have installing hole at the glue in-core, be provided with binding post in the installing hole, binding post one end is connected with the wire harness riveting and is called terminals, the other end then public affairs/mother is called spigot injecting capable conducting, corresponding with binding post, public, rubber master batch core rear end is called terminals, public, rubber master batch core front end is called spigot, only can play the conducting effect that connects to the connection-peg structure in the air at present now, binding post inserts big four PIN joint public affairs, behind the installing hole of rubber master batch core, because the glue core itself has certain elasticity, public, gapped between rubber master batch core installing hole and the binding post, the binding post amount of swinging is very big, and can rotate by 360 degree, causes public affairs, female binding post and public affairs, the rubber master batch core is difficult for inserting, be difficult for insertion and damage terminal when each swing of male terminal and female terminal then causes male terminal apical head and female terminal head edge to collide during for opposite location easily, and binding post is drawn out from terminals or to spigot easily.To inserting the no anti-drop function in back, throw off easily in the normal use between other the male and female glue core, cause connection to interrupt.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple and convenient assembly, connects reliable, convenient disassembly, binding post cooperates closely, have with public affairs/rubber master batch core mobile without spin, to slotting complete reliable big four PIN of Line To Line type in the air to connection-peg.
The technical problem that the utility model further will solve is that public affairs/rubber master batch core is deviate from mutually can prevent from normally to use the time big four PIN of Line To Line type are in the air to connection-peg.
The utility model solves above-mentioned technical problem by the following technical programs: big four PIN of a kind of Line To Line type are in the air to connection-peg, comprise public affairs, the rubber master batch core, public, the rubber master batch in-core vertically all has four parallel via holes, in through hole, be respectively equipped with public affairs, female binding post, public glue core front end and concavo-convex cooperation of rubber master batch core front end, the two back tight fit of pegging graft mutually, public affairs, the through-hole wall of rubber master batch core and public affairs, all cooperate to be provided with on female binding post and prevent public affairs, female binding post rotates and reaches from public affairs, the retaining device that rubber master batch core front end is drawn out and prevent public affairs, female binding post is from public affairs, the anti-drop device that rubber master batch core rear end is drawn out.
Described through hole is made up of the wiring hole to jack, rear portion of male and female glue core front portion, the installing hole at middle part, wherein the installing hole internal diameter cooperates consistent with male and female binding post external diameter, to aperture, the aperture of jack, wiring hole greater than installing hole, all cooperate to be provided with the retaining device that prevents that binding post from rotating and be drawn out from male and female glue core front end male and female binding post and on the installing hole rear inside wall of male and female glue core and the male and female binding post to all being provided with the anti-drop device that prevents that the male and female binding post is drawn out from male and female glue core rear end on the jack.
All of public glue core or rubber master batch core front end are communicated with the formation link slot to jack, and with its rubber master batch core or public glue core front end outer wall and link slot form fit to inserting, the two is to inserting the back tight fit.
All of described public glue core front end are communicated with the formation link slot to jack, and described link slot cross section is a polygon, and rubber master batch core front end outer wall shape also is a polygon, and the two is to inserting the back tight fit.
Described retaining device is at least one section locking groove that the installing hole rear inside wall of male and female glue core is provided with vertically, all be provided with the retainer that cooperates with locking groove on the male and female binding post, the male and female binding post inserts installing hole from wiring hole, retainer inserts from the locking groove open rearward end, prevents that the male and female binding post from rotating.
Described retainer is rectangular-shaped projection, and locking groove is the rectangular-shaped groove of the open rearward end that is mated.
Described anti-drop device comprises the shell fragment of opening outside the rear end that is provided with on the male and female binding post, the installing hole of male and female glue core and the aperture of the wiring hole junction that do not coexist forms step, the male and female binding post is inserted into male and female glue core installing hole respectively, open roof pressure to step outside the shell fragment rear end, prevent that the male and female binding post is drawn out from wiring hole.
Male and female glue outer core is provided with the locking device with the two locking.
The clasp of described locking device for being provided with on public glue core or rubber master batch outer core is provided with the fastener corresponding with clasp on rubber master batch core or public glue outer core, fastener snaps onto on the clasp male and female glue core is locked.
Described fastener is opened barb outward for " J " shape, and described clasp is the square hogring that is vertically set on public glue core or the rubber master batch outer core.
Cooperate respectively on male and female glue core wiring hole of the present utility model and the binding post and be provided with retaining device, retaining device can prevent that binding post from rotating and from jack is drawn out, cooperate respectively in the installing hole of male and female glue core and on the binding post and be provided with anti-drop device, this anti-drop device can prevent that binding post is drawn out from wiring hole, retaining device, anti-drop device are fixed on male and female glue in-core with the male and female binding post, and the concavo-convex cooperation of front end of male and female glue core, tight fit after plugging each other so just can arbitrarily not thrown off.When the utility model normally uses, aerial butt joint conducting is stable, prevent to be subjected to external influence power it is come off, can make things convenient for quickly and easily again when needed and extract, the utility model also has handling ease, simple and convenient assembly, connect reliably convenient disassembly, the characteristics of promoting easily, be fields such as IT product, electrical equipment, power supply, Industry Control, and automotive wire bundle production firm provides connectivity scenario preferably.
Retaining device of the present utility model is public, at least one section locking groove that the installing hole rear inside wall of rubber master batch core is provided with vertically, public, all be provided with the retainer that cooperates with locking groove on female binding post, public, female binding post inserts installing hole from wiring hole, retainer inserts from the locking groove open rearward end, prevented that binding post from swinging and the rotation of 360 degree in the glue core, and, because locking groove is the one section groove that is provided with at the installing hole rear portion, its rear end opening, front end has cell wall, retainer inserts in the locking groove and is subjected to stopping of front end cell wall, can forward end not move, and is then public, female binding post can not be drawn out from front end.Specifically, retainer is rectangular-shaped projection, locking groove is the rectangular-shaped groove that is mated, and is inserted into the groove from the groove open rearward end in rectangular-shaped projection, and groove and projection cooperatively interact and prevent that binding post from swinging, rotating and from front end jack being drawn out in the glue core.Anti-drop device comprises the shell fragment of opening outside the rear end that is provided with on the male and female binding post, the installing hole of male and female glue core and the aperture of the wiring hole junction that do not coexist forms step, the male and female binding post is inserted into male and female glue core installing hole respectively, open roof pressure to step outside the shell fragment rear end, prevent that the male and female binding post is drawn out from wiring hole.The position of retaining device and anti-drop device setting cooperatively interacts, and the male and female binding post is clamped be fixed on male and female glue in-core, can not move, and has guaranteed the safety and stability that connection-peg is used.
Male and female glue outer core is provided with the locking device with the two locking, locking device can prevent that male and female glue core from use deviating from, specifically, the clasp of locking device on public glue core or rubber master batch outer core, being provided with, on rubber master batch core or public glue outer core, be provided with the fastener corresponding with clasp, male and female glue core is when inserting, and fastener snaps onto on the clasp male and female glue core is locked; Need only can extract with have gentle hands light press fastener when extracting.Being provided with locking device in male and female glue core outside, is to prevent from phenomenon, and extract also very convenient simple and direct inserting the connection of back safety and stability in order to guarantee better.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the public glue core of the utility model front end;
Fig. 2 is the structural representation of the public glue core of the utility model rear end;
Fig. 3 is the structural representation of the utility model rubber master batch core front end;
Fig. 4 is the structural representation of the utility model rubber master batch core rear end;
Fig. 5 is the structural representation of the utility model public access line terminals;
Fig. 6 is the structural representation of the female binding post of the utility model;
Fig. 7 is that the utility model male and female glue core and male and female binding post are to the structural representation after inserting;
Fig. 8 is that the utility model male and female glue core cooperates schematic diagram to inserting the back locking device.
Embodiment
As Fig. 1, shown in 2, be public glue core 200, vertically all have four parallel via holes in the public glue core 200, through hole by public glue core 200 front portions to jack, the wiring hole 205 at rear portion, the installing hole 203 at middle part is formed, all of public glue core 200 front ends are communicated with formation link slot 206 to jack, link slot 206 cross sections are polygon, it can be rectangle, hexagon etc., four limits of link slot 206 cross sections can also be waveform, other shapes such as arc, as long as satisfy jack is communicated with cell body of formation, can insert for rubber master batch core front end and get final product, installing hole 203 internal diameters cooperate consistent with public access line terminals external diameter, the aperture of wiring hole 205 is greater than the aperture of installing hole 203, described retaining device comprises three sections locking grooves 204 that installing hole 203 rear inside wall of public glue core 200 evenly are provided with vertically, locking groove 204 is the rectangular-shaped groove of open rearward end, and locking groove 204 can also be provided with one as required, more than two or three, public glue outer core is provided with " J " shape and opens barb 202 outward.
As Fig. 3, shown in 4, be rubber master batch core 100, vertically all have four parallel via holes in the rubber master batch core 100, through hole by rubber master batch core 100 front portions to jack 106, the wiring hole 105 at rear portion, the installing hole 103 at middle part is formed, the outer wall shape of rubber master batch core 100 front ends is consistent with public glue core 200 front end link slots 206 shapes, rubber master batch core 100 front ends insert public glue core 200 front end link slots 206, the two tight fit, installing hole 103 internal diameters cooperate consistent with female binding post external diameter, to jack 106, the aperture of wiring hole 105 is greater than the aperture of installing hole 103, described retaining device also comprises three sections locking grooves 104 that installing hole 103 rear inside wall of rubber master batch core 100 evenly are provided with vertically, locking groove 104 is the rectangular-shaped groove of open rearward end, and locking groove 104 can also be provided with one as required, more than two or three.
Be illustrated in figure 5 as public access line terminals 400, its front portion is to spigot 406, and the rear portion is terminals 405, the shell fragment of opening outside public access line terminals 400 middle parts are provided with rectangular-shaped protruding 404, rear end 402.
Be illustrated in figure 6 as female binding post 300, its front portion is to spigot 306, and the rear portion is terminals 305, the shell fragment of opening outside female binding post 300 middle parts are provided with rectangular-shaped protruding 304, rear end 302.
As shown in Figure 7, big four PIN of a kind of Line To Line type are in the air to connection-peg, comprise public affairs, rubber master batch core 200,100, vertically all have four parallel via holes in the public glue core 200, in through hole, be respectively equipped with female binding post 300, vertically all have four parallel via holes in the rubber master batch core 100, in through hole, be respectively equipped with public access line terminals 400, public glue core 200 front ends and concavo-convex cooperation of rubber master batch core 100 front ends, all of public glue core 200 front ends are communicated with formation link slot 206 to jack, described link slot 206 cross sections are hexagon, it also is hexagon that rubber master batch core 100 front end outer wall shapes cooperate consistent with link slot 206, the two is to tight fit after inserting, and female binding post 300 front ends insert public access line terminals 400 front ends in the spigot 406 to spigot 306, the two connection.
Installing hole 203 internal diameters in the public glue core 200 cooperate consistent with female binding post 300 external diameters, female binding post 300 middle parts are provided with rectangular-shaped projection 304 and cooperate consistent with three sections locking grooves 204 that installing hole 203 rear inside wall of public glue core 200 evenly are provided with vertically, rectangular-shaped protruding 304 from locking groove 204 open rearward end insertion locking groove 204, prevent that female binding post 300 from rotating and being drawn out from public glue core 200 front ends, projection 304 shapes can also be for falling wedge shape, other shapes such as trapezoidal, and the shape of locking groove 204 is consistent with protruding 304 form fit.
Installing hole 103 internal diameters in the rubber master batch core 100 cooperate consistent with public access line terminals 400 external diameters, public access line terminals 400 middle parts are provided with rectangular-shaped projection 404 and cooperate consistent with three sections locking grooves 104 that installing hole 103 rear inside wall of rubber master batch core 100 evenly are provided with vertically, rectangular-shaped protruding 404 from locking groove 104 open rearward end insertion locking groove 104, prevent that public access line terminals 400 from rotating and being drawn out from rubber master batch core 100 front ends, projection 404 shapes can also be for falling wedge shape, other shapes such as trapezoidal, and the shape of locking groove 104 is consistent with protruding 404 form fit.
The middle part is provided with the shell fragment of opening outside the rear end 402 on the public access line terminals 400, the installing hole 103 of rubber master batch core 100 is different with the aperture of wiring hole 105, form step 107 in the junction, public access line terminals 400 is inserted into rubber master batch core installing hole 103, open roof pressure to step 107 outside shell fragment 402 rear ends, prevent that public access line terminals 400 is drawn out from wiring hole 105.
The middle part is provided with the shell fragment of opening outside the rear end 302 on female binding post 300, the installing hole 203 of public glue core 200 is different with the aperture of wiring hole 205, form step 207 in the junction, female binding post 300 is inserted into public glue core installing hole 203, open roof pressure to step 207 outside shell fragment 302 rear ends, prevent that female binding post 300 is drawn out from wiring hole 205.
As shown in Figure 8, rubber master batch core 100 outer walls are provided with vertically disposed side's hogring 102, public glue core 200 outer walls are provided with " J " shape and open barb 202 outward, " J " shape is opened barb 202 outward and is hooked in the square hogring 102 on rubber master batch core 100 outer walls, with 200,100 lockings of male and female glue core, in the time of need opening, push " J " shape and open barb 202 outward, it is deviate from square hogring 102, promptly separated male and female glue core 200,100.
Claims (10)
1, big four PIN of a kind of Line To Line type are in the air to connection-peg, comprise male and female glue core, male and female glue in-core vertically all has four parallel via holes, in through hole, be respectively equipped with the male and female binding post, it is characterized in that, public glue core front end and concavo-convex cooperation of rubber master batch core front end, the two back tight fit of pegging graft mutually all cooperates on the through-hole wall of male and female glue core and the male and female binding post to be provided with to prevent that the male and female binding post from rotate reaching the retaining device that is drawn out from male and female glue core front end and preventing the anti-drop device that the male and female binding post is drawn out from male and female glue core rear end.
2, big four PIN of Line To Line type according to claim 1 are in the air to connection-peg, it is characterized in that, described through hole is by public affairs, rubber master batch core front portion to jack, the wiring hole at rear portion, the installing hole at middle part is formed, wherein the installing hole internal diameter is with public, female binding post external diameter cooperates consistent, to jack, the aperture of wiring hole is greater than the aperture of installing hole, public, the installing hole rear inside wall and the public affairs of rubber master batch core, all cooperate on female binding post to be provided with and prevent that the binding post rotation from reaching from public affairs, the retaining device that rubber master batch core front end is drawn out, public affairs, female binding post and prevent public affairs to all being provided with on the jack, female binding post is from public affairs, the anti-drop device that rubber master batch core rear end is drawn out.
3, big four PIN of Line To Line type according to claim 2 are in the air to connection-peg, it is characterized in that, all of public glue core or rubber master batch core front end are communicated with the formation link slot to jack, and with its rubber master batch core or public glue core front end outer wall and link slot form fit to inserting, the two is to inserting the back tight fit.
4, big four PIN of Line To Line type according to claim 3 are in the air to connection-peg, it is characterized in that all of described public glue core front end are communicated with the formation link slot to jack, described link slot cross section is a polygon, rubber master batch core front end outer wall shape also is a polygon, and the two is to inserting the back tight fit.
5, according to any big four PIN of described Line To Line type of claim 2～4 in the air to connection-peg, it is characterized in that, described retaining device is at least one section locking groove that the installing hole rear inside wall of male and female glue core is provided with vertically, all be provided with the retainer that cooperates with locking groove on the male and female binding post, the male and female binding post inserts installing hole from wiring hole, retainer inserts from the locking groove open rearward end, prevents that the male and female binding post from rotating.
6, big four PIN of Line To Line type according to claim 5 is characterized in that in the air to connection-peg, and described retainer is rectangular-shaped projection, and locking groove is the rectangular-shaped groove of the open rearward end that is mated.
7, according to any big four PIN of described Line To Line type of claim 2～4 in the air to connection-peg, it is characterized in that, described anti-drop device comprises the shell fragment of opening outside the rear end that is provided with on the male and female binding post, the installing hole of male and female glue core and the aperture of the wiring hole junction that do not coexist forms step, the male and female binding post is inserted into respectively in the male and female glue core installing hole, open roof pressure to step outside the shell fragment rear end, prevent that the male and female binding post is drawn out from wiring hole.
8, according to any big four PIN of described Line To Line type of claim 2～4 in the air to connection-peg, it is characterized in that male and female glue outer core is provided with the locking device with the two locking.
9, big four PIN of Line To Line type according to claim 8 are in the air to connection-peg, it is characterized in that, the clasp of described locking device on public glue core or rubber master batch outer core, being provided with, be provided with the fastener corresponding with clasp on rubber master batch core or public glue outer core, fastener snaps onto on the clasp male and female glue core is locked.
10, big four PIN of Line To Line type according to claim 9 is characterized in that in the air to connection-peg described fastener is opened barb outward for " J " shape, and described clasp is the square hogring that is vertically set on public glue core or the rubber master batch outer core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200942718U CN201207495Y (en) | 2008-05-30 | 2008-05-30 | Wire-to-wire type large four PIN aerial plugging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200942718U CN201207495Y (en) | 2008-05-30 | 2008-05-30 | Wire-to-wire type large four PIN aerial plugging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201207495Y true CN201207495Y (en) | 2009-03-11 |
Family
ID=40466552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200942718U Expired - Fee Related CN201207495Y (en) | 2008-05-30 | 2008-05-30 | Wire-to-wire type large four PIN aerial plugging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201207495Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428869A (en) * | 2015-11-12 | 2016-03-23 | 宁波瑞祥电器有限公司 | Anti-slip power plug |
| CN105846176A (en) * | 2016-04-14 | 2016-08-10 | 安徽江淮汽车股份有限公司 | Wire harness male terminal and clamping structure thereof |
| CN106253007A (en) * | 2016-07-29 | 2016-12-21 | 安徽江淮汽车股份有限公司 | A kind of automobile inserting components structure |
| CN106684640A (en) * | 2017-01-06 | 2017-05-17 | 潍柴动力股份有限公司 | Connecting-inserting part |
| CN109687225A (en) * | 2018-12-17 | 2019-04-26 | 新奥科技发展有限公司 | A kind of electric connector of vacuum high-temperature environment |
| CN109742582A (en) * | 2019-01-25 | 2019-05-10 | 深圳巴斯巴科技发展有限公司 | A kind of Noval connector structure |
| CN110518389A (en) * | 2019-08-27 | 2019-11-29 | 惠州工程职业学院 | A kind of computer network signal connection device |
| CN110783745A (en) * | 2019-09-23 | 2020-02-11 | 中航光电科技股份有限公司 | Contact anti-withdrawal connector |
-
2008
- 2008-05-30 CN CNU2008200942718U patent/CN201207495Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428869A (en) * | 2015-11-12 | 2016-03-23 | 宁波瑞祥电器有限公司 | Anti-slip power plug |
| CN105428869B (en) * | 2015-11-12 | 2017-08-25 | 宁波瑞祥电器有限公司 | Anti-slip attaching plug |
| CN105846176A (en) * | 2016-04-14 | 2016-08-10 | 安徽江淮汽车股份有限公司 | Wire harness male terminal and clamping structure thereof |
| CN106253007A (en) * | 2016-07-29 | 2016-12-21 | 安徽江淮汽车股份有限公司 | A kind of automobile inserting components structure |
| CN106253007B (en) * | 2016-07-29 | 2018-07-10 | 安徽江淮汽车集团股份有限公司 | A kind of automobile inserting components structure |
| CN106684640A (en) * | 2017-01-06 | 2017-05-17 | 潍柴动力股份有限公司 | Connecting-inserting part |
| CN106684640B (en) * | 2017-01-06 | 2019-03-08 | 潍柴动力股份有限公司 | A kind of connector |
| CN109687225A (en) * | 2018-12-17 | 2019-04-26 | 新奥科技发展有限公司 | A kind of electric connector of vacuum high-temperature environment |
| CN109742582A (en) * | 2019-01-25 | 2019-05-10 | 深圳巴斯巴科技发展有限公司 | A kind of Noval connector structure |
| CN110518389A (en) * | 2019-08-27 | 2019-11-29 | 惠州工程职业学院 | A kind of computer network signal connection device |
| CN110518389B (en) * | 2019-08-27 | 2020-11-17 | 惠州工程职业学院 | Computer network signal connecting device |
| CN110783745A (en) * | 2019-09-23 | 2020-02-11 | 中航光电科技股份有限公司 | Contact anti-withdrawal 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20170530 |