CN203690653U - Switching structure and cable connector having same switching structure - Google Patents
Switching structure and cable connector having same switching structure Download PDFInfo
- Publication number
- CN203690653U CN203690653U CN201420059971.9U CN201420059971U CN203690653U CN 203690653 U CN203690653 U CN 203690653U CN 201420059971 U CN201420059971 U CN 201420059971U CN 203690653 U CN203690653 U CN 203690653U
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- plug
- gripping device
- knob
- cable connector
- wire
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Abstract
The utility model provides a switching structure and a cable connector having the same switching structure. The cable connector comprises a plug connector, a plug holder and a switching unit, wherein the plug connector comprises a plug rubber core, a housing, cylindrical terminals, a protruding rib and a lead; the plug holder movably sleeves an outer edge of the plug rubber core; and the switching unit is movably combined with the plug holder, movably sleeves the outer edge of the plug rubber core, and is positioned between the housing and the plug holder. Thus, the plug holder can be jointed with socket connectors of different types by rotating the switching unit, and when the cable connector is in butt joint with a socket connector, effects that the cable connector is tight in clamp, not easy to loosen, easy to install and dismount, convenient to replace and repair and convenient to operate, and can be applied to at least two different types of socket connectors are achieved.
Description
Technical field
The utility model is the wire and cable connector of a kind of switching construction and tool switching construction, espespecially a kind of switching construction for power line or signal line and have the wire and cable connector of switching construction.
Background technology
Conventional wire and cable connector can connect a cable to various devices, with the development of scientific and technological industry, many connectors continue to be developed for user and connect fast, protection for cable connector also more and more comes into one's own, but in the process of connecting cable, connector is except reaching basic good electrically connection performance, connector body must possess certain combination stress, but after all external factor impacts cause long-term use, this connector easily produces the situation that gets loose, cause cable to be separated from each other, causing it to be electrically connected lost efficacy, and there is safe secret worry, and in the time that cable connection-peg is connected to each other, develop all types of sockets and pin connector for stable fixing cable connection-peg, conventionally because specification limits, a kind of plug only can coordinate the socket of single kind, conventional socket connector as shown in Figure 7, protruding the strangling that its pod A33 that comprises a connection-peg A3 guides another connection-peg joined, and formation is electrically connected, and one outer gripping device A4 without threaded portion A41, when use, one interior gripping device is screwed in to the inner snapping effect that forms of this outer gripping device A4, but this socket connector does not meet high efficiency, the multi-functional object of modernization industry society, also because long-term use causes, material is tired to wear and tear with structure possibility, original close-fitting function is go from bad to worse, therefore multipurpose and possess simple operations, high efficiency cable connector joint for ease of maintenaince more seems important.
Known technology is as U.S. Patent number US7, 727, " the Connector having a plug of 021B2, a socket, and a tubular shield member with an elastic arm ", as shown in Figure 8, this connector comprises a pin connector B10 (Plug), this pin connector B10 (Plug) comprises a plug body B11 (Plug main body), multiple column terminal B20 (Pin terminals), one plug gripping device B40 (Plug holder), one spring B 49 (Coil spring), one stop element B45 (Slip-out preventing member), an and socket connector B60 (Socket), it comprises a socket main body B61 (Socket main body), multiple tubular terminal B70 (Socket terminals), one socket gripping device B90 (Socket holder), described pin connector B10 (Plug) can be plugged in the socket connector without snap groove, also can engage with described socket connector B60 (Socket), the pin connector B10 (Plug) of this known technology wants when engaging without the socket connector of snap groove, it is the external thread spiro fastening that utilizes pin connector B10 (Plug) internal thread without the socket connector of snap groove, again, in the time that this pin connector B10 (Plug) wish connects described socket connector B60 (Socket), to utilize the snap fit B47 (Engagement nail) of the stop element B45 (Slip-out preventing member) of the plug gripping device B40 (Plug holder) of pin connector B10 (Plug) to enter the guide groove B83 (Recessed portion) and snap groove B84 (Caulking portion) of this socket gripping device B90 (Socket holder) inner chamber, Compress Spring B49 (Coil spring) simultaneously, the bullet thrust of utilizing this spring B 49 (Coil spring) to bestow makes this plug gripping device B40 (Plug holder) and socket gripping device B90 (Socket holder) stably fastening, and the column terminal B20 (Pin terminals) of plug body B11 (Plug main body) forms electric connection with the tubular terminal B70 (Socket terminals) of socket main body B61 (Socket main body), by this, can reach the object of a kind of connector applicable to the socket connector of two types, but this wire and cable connector is to utilize spring for switching and fastening structure, if use for a long time rear spring elastic failure or displacement, cause in conjunction with stress decrease, switch and the forfeiture of snapping function and cause, and this adapter connector also easily produces the problem of power delivery interruption after getting loose, there is safe secret worry, again, spring is in the inner chamber of pin connector, and combination installing, removal and the maintenance of inconvenient wire and cable connector do not meet convenience and high efficiency demand.
In view of this, applicant spy of the present utility model concentrates on studies, and develops the wire and cable connector of a kind of switching construction and tool switching construction, to improving the disadvantages of above-mentioned known technology.
Utility model content
The purpose of this utility model is, the wire and cable connector of a kind of switching construction and tool switching construction is provided.
For reaching above-mentioned purpose, the wire and cable connector of a kind of tool switching construction of the present utility model, it includes: a pin connector, and shell, the multiple column terminal, of being located at described plug glue in-core that this pin connector has plug glue core, a coated described plug glue core is located at the wire that fin and on described plug glue in-core face connects each described column terminal; One is movably set in the plug gripping device of this plug glue core outer rim; And a switch unit of being combined with this plug gripping device activity, and described switch unit is movably set in the outer rim of plug glue core, and between shell and plug gripping device.
In the wire and cable connector of above-mentioned tool switching construction, this plug gripping device includes a grip part and is located at the swivel nut portion of one end, grip part, and described switch unit is resisted against a side of grip part.
In the wire and cable connector of above-mentioned tool switching construction, this grip part inner edge is provided with connecting rod and a guiding projection, and the periphery of swivel nut portion is provided with multiple flutings, and in each fluting, is respectively equipped with the top projection of pulling, and in this surface, grip part, at least one marking part is set.
In the wire and cable connector of above-mentioned tool switching construction, this switch unit includes a knob and in conjunction with the switching ring of being located at knob one end face.
In the wire and cable connector of above-mentioned tool switching construction, one end of this knob has multiple protuberances, and the other end has multiple slots that can dock for switching ring, and this knob outer rim is equipped with the annular groove with connecting rod interlocking, and be provided with and the interference part of guiding projection and cooperatively interacting in this knob, and be respectively equipped with a groove and a stopper section in the both sides of this interference part.
In the wire and cable connector of above-mentioned tool switching construction, this switching ring includes a ring body, multiple Plug Division of being located at ring body one end and dock with slot and is multiplely located at the ring body other end and extends respectively the spring plate in each fluting.
The utility model also provides a kind of switching construction, and this switching construction includes: one can be movably set in the plug gripping device of the plug glue core outer rim of pin connector, is located at the swivel nut portion of one end, grip part and described plug gripping device includes a grip part and; An and switch unit of being combined with the activity of plug gripping device, and this switch unit can be movably set in the outer rim of plug glue core, and can be arranged between the shell and plug gripping device of pin connector, and described switch unit includes a knob and in conjunction with the switching ring of being located at knob one end face, this knob is resisted against a side of grip part.
In above-mentioned switching construction, this grip part inner edge is provided with connecting rod and a guiding projection, and the periphery of swivel nut portion is provided with multiple flutings, and in each fluting, is respectively equipped with the top projection of pulling, and in this surface, grip part, at least one marking part is set.
In above-mentioned switching construction, one end of this knob has multiple protuberances, and the other end has multiple slots that can dock for switching ring, and this knob outer rim is equipped with the annular groove with connecting rod interlocking, and be provided with and the interference part of guiding projection and cooperatively interacting in this knob, and be respectively equipped with a groove and a stopper section in the both sides of this interference part.
In above-mentioned switching construction, this switching ring includes a ring body, multiple Plug Division of being located at ring body one end and dock with slot and is multiplely located at the ring body other end and extends respectively the spring plate in each fluting.
Feature and the advantage of the wire and cable connector of switching construction of the present utility model and tool switching construction are, it can utilize the rotation of switch unit to switch, allow plug gripping device can be engaged to dissimilar socket connector, and in the time that wire and cable connector docks with socket connector, reach tight fixing, prevent from getting loose, be easy to assembling, be convenient to dismounting, repair and replacement facility, easy and simple to handle and can be used in effects of at least two kinds of dissimilar socket connectors.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is perspective exploded view of the present utility model.
Fig. 2 is the perspective exploded view of another angle of the utility model.
Fig. 3 is three-dimensional appearance schematic diagram of the present utility model.
Fig. 4 is the three-dimensional appearance schematic diagram of another angle of the utility model.
Fig. 5 A～Fig. 5 D is that the utility model first uses view.
Fig. 6 A～Fig. 6 G is that the utility model second uses view.
Fig. 7 is the stereo appearance figure of conventional socket connector.
Fig. 8 is the three-dimensional exploded view of the wire and cable connector of known technology.
Main element label declaration:
Embodiment
For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and coordinate appended graphicly, the utility model is described in detail, illustrate as after.
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, be respectively the three-dimensional appearance schematic diagram of the perspective exploded view of perspective exploded view of the present utility model, another angle of the utility model, three-dimensional appearance schematic diagram of the present utility model and another angle of the utility model.As shown in the figure: the utility model is the wire and cable connector of a kind of switching construction and tool switching construction, it is at least made up of a pin connector 1, a plug gripping device 2 and a switch unit 3.
Above-mentioned carried pin connector 1 includes the shell 12 of a plug glue core 11, coated this plug glue core 11, multiple column terminal in plug glue core 11 13, of being located at is located at the wire 15 that fin 14 and on plug glue core 11 inner faces connects each column terminal 13.
This plug gripping device 2 is movably set in the outer rim of plug glue core 11, and including a grip part 21 and, this plug gripping device 2 is located at the swivel nut portion 22 of 21 one end, grip part, wherein these grip part 21 inner edges are respectively equipped with connecting rod 23 and a guiding projection 24, and the periphery of swivel nut portion 22 is provided with multiple flutings 25, and respectively slot and be respectively equipped with the top projection 26 of pulling in 25, and in these 21 surfaces, grip part, at least one marking part 27 is set.
This switch unit 3 and the movable combination of plug gripping device 2, and be movably set in the outer rim of plug glue core 11, and between shell 12 and plug gripping device 2, and this switch unit 3 includes a knob 31 that is resisted against grip part 21 1 sides, and one in conjunction with being located at the switching ring 32 of knob 31 1 end faces, wherein one end of this knob 31 has multiple protuberances 311, and the other end has multiple slots 312 for switching ring 32 docking, and these knob 31 outer rims are equipped with the annular groove 313 of rabbeting with connecting rod 23, make this knob 31 and plug gripping device 2 utilize coordinating of connecting rod 23 and annular groove 313, formation activity bonding state, and be provided with and the interference part 314 of guiding projection 24 and cooperatively interacting in this knob 31, and be respectively equipped with one first stopper section 3151 and the second stopper section 3152 in the both sides of interference part 314, and be provided with one first groove 3161 between interference part 314 and this first stopper section 3151, between interference part 314 and this second stopper section 3152, be provided with one second groove 3162, and this switching ring 32 includes a ring body 321, multiple Plug Divisions 322 of being located at ring body 321 one end and docking with slot 312, and be multiplely located at ring body 321 other ends and extend respectively the spring plate 323 in each fluting 25.
Refer to shown in Fig. 5 A～Fig. 5 D, be respectively the utility model first and use view.As shown in the figure: when pin connector 1 of the present utility model, plug gripping device 2 is wanted with general socket connector 4 and while engaging without the socket gripping device 5 of snap groove (please coordinate simultaneously and consult Fig. 1～Fig. 4), grip each protuberance 311 and knob 31 is rotated toward a side (left side), this knob 31 is driven and switch ring 32, allow and switch the each spring plate 323 of ring on 32 and be moved to and in fluting 25, do not there is a pull side of projection 26 of top, and make knob 31 form spacing with its set interference part 314 with the guiding projection 24 in plug gripping device 2, now, each spring plate 323 is the state inside contracting in swivel nut portion 22, and when completing after aforesaid action, just can utilize the plug glue core 11 of pin connector 1 and the socket glue core 41 of socket connector 4 to dock, and make the pod 43 of the fin 14 respective socket connectors 4 of pin connector 1 simultaneously, mutually combine and fin 14 enters after the pod 43 of socket connector 4 completely until this plug glue core 11 and socket glue core 41, 42 whiles of each tubular terminal of this socket connector 4 engage and form electric connection with the column terminal 13 of pin connector 1, afterwards again by the grip part 21 that rotates this plug gripping device 2, plug gripping device 2 is screwed in behind the inside of this socket gripping device 5, complete mutually screwing togather of the swivel nut portion 22 of plug gripping device 2 and the internal thread 51 of socket gripping device 5.
Refer to shown in Fig. 6 A～Fig. 6 G, be respectively the utility model second and use view.As shown in the figure: when pin connector 1 of the present utility model, when plug gripping device 2 is wanted to be connected with socket connector 6 and the socket gripping device 7 with snap groove thereof (please coordinate simultaneously and consult Fig. 1～Fig. 4), grip each protuberance 311 and knob 31 is rotated toward opposite side (right side), this knob 31 is driven and switch ring 32, allow and switch the each spring plate 323 of ring on 32 and be moved to and in fluting 25, be provided with a pull side of projection 26 of top, and make knob 31 form spacing with its set interference part 314 with the guiding projection 24 in plug gripping device 2, be limited in by guiding projection 24 the first limit point forming between interference part 314 and the first stopper section 3151, or be limited in the second limit point forming between interference part 314 and the second stopper section 3152, and make each spring plate 323 be moved to the top position place of pushing up the projection 26 of pulling, and then allow each spring plate 323 be in the each fluting 25 of plug gripping device 2 on one, to support shape, and when completing after aforesaid action, just can be corresponding with the marking part 711 on socket gripping device 7 surfaces with snap groove by the marking part 27 on these 21 surfaces, grip part, and utilize the plug glue core 11 of pin connector 1 and the socket glue core 61 of socket connector 6 to dock, and make the pod 63 of the fin 14 respective socket connectors 6 of pin connector 1 simultaneously, mutually combine and fin 14 enters after the pod 63 of socket connector 6 completely until this plug glue core 11 and socket glue core 61, 62 whiles of each tubular terminal of this socket connector 6 engage and form electric connection with the column terminal 13 of pin connector 1, and make described plug gripping device 2 enter the inside of socket gripping device 7, and allow each spring plate 323 enter this socket gripping device 7 along guide groove, rotating afterwards this socket gripping device 7 with snap groove makes each spring plate 323 move along snap groove 72 again, the former marking part 27 that butts up against marking part 711 is moved to docking toward locating piece, make each spring plate 323 be fastened on snapping face 721, allow the snapping face 721 of salient point 324 butt snap grooves 72 of each spring plate 323 front ends to increase firm power simultaneously, reach described plug gripping device 2 and socket gripping device 7 and engage snapping, make this wire and cable connector possess firmly closely sealed effect, otherwise, when wish operates each spring plate 323 and exits snapping face 721, this has the socket gripping device 7 of snap groove only to need counter-rotating, move to behind snap groove 72 limits until each spring plate 323, recycling exits plug gripping device 2 along the outside pulling force of guide groove 71, complete the removal operation of plug gripping device 2 and socket gripping device 7, reach that the rotation that utilizes knob 31 to be positioned at the first limit point or the second limit point is switched and applicable to two kinds of dissimilar socket connectors, and prevent that wire and cable connector from getting loose and effect of Simple assembled, dismounting.
In sum, according to the content that above disclosed, the utility model really can reach the expection object of design, by the wire and cable connector of this kind of switching construction and tool switching construction, can utilize the rotation of switch unit to switch, allow plug gripping device can be engaged to dissimilar socket connector, and in the time that docking with socket connector, wire and cable connector reaches tight fixing, prevent from getting loose, be easy to assembling, be convenient to dismounting, repair and replacement facility, easy and simple to handle and can be used in effects of at least two kinds of dissimilar socket connectors, there is practical value undoubtedly, really possess and apply for a patent required novelty, progressive and industry applications important document, so propose utility application in accordance with the law.
But the above, be only preferred embodiment of the present utility model, and the impartial design variation of such as doing according to the utility model claim, all should be technical scope of the present utility model and contain.
Claims (10)
1. a wire and cable connector for tool switching construction, is characterized in that, described wire and cable connector includes:
One pin connector, shell, the multiple column terminal, of being located at described plug glue in-core that includes a plug glue core, a coated described plug glue core is located at the wire that fin and on described plug glue in-core face connects each described column terminal;
One plug gripping device, is movably set in the outer rim of described plug glue core; And
One switch unit, is combined with the activity of described plug gripping device, and is movably set in the outer rim of described plug glue core, and between described shell and described plug gripping device.
2. the wire and cable connector of tool switching construction as claimed in claim 1, is characterized in that, described plug gripping device includes a grip part and is located at the swivel nut portion of one end, described grip part, and described switch unit is resisted against a side of described grip part.
3. the wire and cable connector of tool switching construction as claimed in claim 2, it is characterized in that, described grip part inner edge is provided with a connecting rod and a guiding projection, and the periphery of described swivel nut portion is provided with multiple flutings, and in each described fluting, be respectively equipped with the top projection of pulling, and in surface, described grip part, at least one marking part be set.
4. the wire and cable connector of tool switching construction as claimed in claim 3, is characterized in that, described switch unit includes a knob and in conjunction with the switching ring of being located at described knob one end face.
5. the wire and cable connector of tool switching construction as claimed in claim 4, it is characterized in that, one end of described knob has multiple protuberances, and the other end has multiple slots that can dock for described switching ring, and described knob outer rim be equipped with one with the annular groove of described connecting rod interlocking, and be provided with an interference part cooperatively interacting with described guiding projection in described knob, and be respectively equipped with a groove and a stopper section in the both sides of described interference part.
6. the wire and cable connector of tool switching construction as claimed in claim 5, it is characterized in that, described switching ring includes a ring body, multiple Plug Division of being located at described ring body one end and dock with described slot and is multiplely located at the described ring body other end and extends respectively the spring plate in each described fluting.
7. a switching construction, is characterized in that, described switching construction includes:
One plug gripping device, can be movably set in the outer rim of the plug glue core of pin connector, is located at the swivel nut portion of one end, described grip part and described plug gripping device includes a grip part and; And
One switch unit, be combined with the activity of described plug gripping device, and can be movably set in the outer rim of described plug glue core, and can be arranged between the shell and plug gripping device of pin connector, and described switch unit includes a knob and in conjunction with the switching ring of being located at described knob one end face, described knob is resisted against a side of described grip part.
8. switching construction as claimed in claim 7, it is characterized in that, described grip part inner edge is provided with a connecting rod and a guiding projection, and the periphery of described swivel nut portion is provided with multiple flutings, and in each described fluting, be respectively equipped with the top projection of pulling, and in surface, described grip part, at least one marking part be set.
9. switching construction as claimed in claim 8, it is characterized in that, one end of described knob has multiple protuberances, and the other end has multiple slots that can dock for described switching ring, and described knob outer rim be equipped with one with the annular groove of described connecting rod interlocking, and be provided with an interference part cooperatively interacting with described guiding projection in described knob, and be respectively equipped with a groove and a stopper section in the both sides of described interference part.
10. switching construction as claimed in claim 9, it is characterized in that, described switching ring includes a ring body, multiple Plug Division of being located at described ring body one end and dock with described slot and is multiplely located at the described ring body other end and extends respectively the spring plate in each described fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059971.9U CN203690653U (en) | 2014-02-08 | 2014-02-08 | Switching structure and cable connector having same switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059971.9U CN203690653U (en) | 2014-02-08 | 2014-02-08 | Switching structure and cable connector having same switching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690653U true CN203690653U (en) | 2014-07-02 |
Family
ID=51012522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059971.9U Expired - Fee Related CN203690653U (en) | 2014-02-08 | 2014-02-08 | Switching structure and cable connector having same switching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082280A1 (en) * | 2016-11-04 | 2018-05-11 | 安费诺科技(深圳)有限公司 | Clamping structure of connector |
| WO2018120045A1 (en) * | 2016-12-30 | 2018-07-05 | 德尔福中央电气（上海）有限公司 | Shielded cable penetrable component with boundary contact |
| CN108432060A (en) * | 2016-05-19 | 2018-08-21 | 帕拉祖利公司 | Close-coupled interlocks electrical socket |
| CN109863641A (en) * | 2017-04-28 | 2019-06-07 | 深圳市大疆创新科技有限公司 | Connection structure |
| CN113848422A (en) * | 2021-09-22 | 2021-12-28 | 中国商用飞机有限责任公司 | Cable conduction testing device |
-
2014
- 2014-02-08 CN CN201420059971.9U patent/CN203690653U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432060A (en) * | 2016-05-19 | 2018-08-21 | 帕拉祖利公司 | Close-coupled interlocks electrical socket |
| US10566745B2 (en) | 2016-05-19 | 2020-02-18 | Palazzoli S.P.A. | Compact interlocked electrical socket |
| WO2018082280A1 (en) * | 2016-11-04 | 2018-05-11 | 安费诺科技(深圳)有限公司 | Clamping structure of connector |
| WO2018120045A1 (en) * | 2016-12-30 | 2018-07-05 | 德尔福中央电气（上海）有限公司 | Shielded cable penetrable component with boundary contact |
| CN110168810A (en) * | 2016-12-30 | 2019-08-23 | 安波福中央电气（上海）有限公司 | Shielded cable with borderless contact passes through component |
| US11114804B2 (en) | 2016-12-30 | 2021-09-07 | Aptiv Technologies Limited | Shielded-cable pass-through assembly with boundry contact |
| CN109863641A (en) * | 2017-04-28 | 2019-06-07 | 深圳市大疆创新科技有限公司 | Connection structure |
| CN109863641B (en) * | 2017-04-28 | 2020-10-30 | 深圳市大疆创新科技有限公司 | Connection structure |
| US10930997B2 (en) | 2017-04-28 | 2021-02-23 | SZ DJI Technology Co., Ltd. | Connection structure |
| CN113848422A (en) * | 2021-09-22 | 2021-12-28 | 中国商用飞机有限责任公司 | Cable conduction testing device |
| CN113848422B (en) * | 2021-09-22 | 2023-04-18 | 中国商用飞机有限责任公司 | Cable conduction testing device |
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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: 20140702 Termination date: 20180208 |