CN108173057A - A kind of cable connecting arrangement - Google Patents
A kind of cable connecting arrangement Download PDFInfo
- Publication number
- CN108173057A CN108173057A CN201711388362.2A CN201711388362A CN108173057A CN 108173057 A CN108173057 A CN 108173057A CN 201711388362 A CN201711388362 A CN 201711388362A CN 108173057 A CN108173057 A CN 108173057A
- Authority
- CN
- China
- Prior art keywords
- clamp
- pawl
- tapered bar
- lug boss
- jack
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to electrical connection components, specially a kind of cable connecting arrangement, including male plug and mother socket, male plug includes header body, header body one end is connected with the first clamp, annular groove is provided on first clamp outer wall, annular groove forms support surface and planing surface, planing surface are obliquely installed, its high-end place is provided with lug boss, lug boss is arranged on the first clamp outer wall, and lug boss is provided with inclined-plane, and inclined-plane is smoothly connected with planing surface；Jack is provided in mother socket, pawl is hinged on jack side wall, the first spring is connected between pawl and jack side wall, the first tapered bar is connected on pawl, the through-hole passed through for the first tapered bar is offered on jack side wall, one Slideslip of through-hole is provided with the second tapered bar, and second spring is connected between the second tapered bar and jack side wall.The present invention solves the problems, such as that clamp easily slides naturally in the prior art.
Description
Technical field
The present invention relates to electrical connection component, specially a kind of cable connecting arrangements.
Background technology
Most common cable and cable or cable and the quick connection scheme of equipment currently on the market are all a male plug
An and connection between mother socket.Guide groove of the movable chuck of male plug upper process through female plug headstock is entered into card during connection
Slot, rotation male plug male plug upper chuck is made to be promoted inwards with tapered card slot on mother socket, make male plug end surface with
Mother socket end face is contacted when screwing.
Since male plug and mother socket are all integral type fixed structure, in the market between the clamp and card slot of numerous producer's productions
The unified standard size of neither one again so that be difficult general between various male plugs and mother socket, pole is brought to user
It is big inconvenient.Even if the qualified products of producer's production, also due to being stationary structure, screw and unscrew it in use
Between 1-2mm operational stroke.In actual production work, because carrying, vibrating, colliding, male plug mother socket dirt, heat expansion it is cold
Under many factors such as contracting, male plug clamp is easily made to be slid naturally from the tapered card slot of mother socket band, causes virtual connection or pine
It is dynamic.When high current by when male plug mother socket will generate heat, the lighter generates electric spark and burns candle male plug female, and severe one burns out
Welding machine, and have initiation fire hazard.
Invention content
The invention is intended to provide a kind of cable connecting arrangement, to solve the problems, such as that clamp easily slides naturally in the prior art.
In order to achieve the above object, the present invention provides following technical solution：
A kind of cable connecting arrangement, including male plug and mother socket, male plug includes header body, and header body one end connects
The first clamp is connected to, the first clamp other end is removably connected with the second clamp, is all provided on the first clamp and the second clamp outer wall
Annular groove is equipped with, annular groove forms support surface and planing surface, planing surface are obliquely installed, and high-end place is provided with lug boss, protrusion
Portion is arranged on the first clamp and the second clamp outer wall, and lug boss is provided with inclined-plane, and inclined-plane is smoothly connected with planing surface, the first card
Head outer wall is provided with the first card slot being caught in for the lug boss of the second clamp, and active first clamp is set on the second clamp outer wall
The second card slot that lug boss is caught in；Jack is provided in mother socket, is hinged with pawl on jack side wall, pawl and jack side wall it
Between be connected with the first spring, the first tapered bar is connected on pawl, the through-hole passed through for the first tapered bar is offered on jack side wall, lead to
One Slideslip of hole is provided with the second tapered bar, and second spring is connected between the second tapered bar and jack side wall.
The principle of this programme is：
Jack is inserted into for the first clamp and the second clamp, and pawl is used for the first clamp of clamping and the second clamp, to realize
Cable is stably connected with.During practical operation, the second clamp is inserted into jack, pawl is caught in annular groove, and annular groove is supported
Face can offset with pawl, realize the locking of the second clamp, the second clamp is avoided to be slid from jack, prevents virtual connection.
, only need to be by the second clamp again toward pushing inside jack when taking out the second clamp, pawl can be slided along planing surface
To lug boss, lug boss can push the first tapered bar on pawl to be moved into through-hole, and the first tapered bar pushes the second tapered bar to slide
Dynamic, the second tapered bar can push against the first tapered bar under the action of second spring, with clamping pawl, prevent pawl from falling to jack
It is interior.The second clamp can be extracted from jack at this time.
During the jack that adaptation is needed to be relatively large in diameter, the second clamp can be removed to splicing in the first clamp side, pass through by
The lug boss of first clamp is caught in the second card slot on the second clamp, while the lug boss of the second clamp is caught in the first clamp
On the first card slot in, to realize the splicing of the first clamp and the second clamp, to expand the width of clamp, be adapted to what is be relatively large in diameter
Jack improves the applicability of male plug.
Beneficial effects of the present invention are：
1st, the present invention is offseted using support surface and pawl, is realized the clamping of the second clamp, is prevented the first clamp from coming off naturally,
The stability of cable connection is improved, avoids virtual connection, it is therefore prevented that the generation of the danger such as fire.
2nd, the present invention is slid into from planing surface on lug boss by pawl, using lug boss by the first tapered bar on pawl
It is pushed into through-hole, by the second tapered bar and second spring by the first tapered bar clamping, the clamping of pawl is realized, smoothly to take out second
Clamp.
3rd, the present invention is by the way that the second clamp and the first clamp are spliced, to be adapted to the jack being relatively large in diameter, to a certain extent
Improve the applicability of male plug.
Further, the first clamp is connected with threaded rod, and threaded rod is threadedly coupled with header body and extends to header body
Outside.By adjusting threaded rod, you can the length of the first clamp is adjusted, to adapt to the grafting of different depth jack.
Further, cutting ferrule is provided between header body and the first clamp, third spring, third spring are provided in cutting ferrule
It is set on threaded rod, and third both ends of the spring is connect respectively with header body and the first clamp.Cutting ferrule is used to place third bullet
Spring, the tensile force of third spring can give the first clamp and second to block first thrust, improve the first clamp and the second clamp
Connective stability.
Further, first clamp one end is provided with the first connecting hole, and the first connecting hole side is provided with the second connecting pole, the
Two clamp one end be provided with matched first connecting pole of the first connecting hole, the first connecting pole side is provided with and the second connecting pole
Matched second connecting hole.By the way that the first connecting pole is caught in the first connecting hole, while the second connecting pole is caught in the second company
It connects in hole, the stability of the first clamp and the splicing of the second clamp can be improved.
Further, placing groove is provided on jack side wall, the second tapered bar is slidably arranged in placing groove.Placing groove is used to put
The second tapered bar is put, realizes the reliable slip of the second tapered bar.
Further, the first clamp and the second clamp are connected by screw.First clamp and the second clamp are connected using screw,
Stable connection, and convenient disassembly.
Description of the drawings
Fig. 1 is the structure diagram of male plug of the present invention.
Fig. 2 is the structure diagram of mother socket of the present invention.
Fig. 3 is status diagram when pawl is caught in annular groove.
Fig. 4 is status diagram when pawl offsets with lug boss.
Fig. 5 is the first clamp and the spliced structure diagram of the second clamp.
Specific embodiment
It is further described below by specific embodiment：
Reference numeral in Figure of description includes：Threaded rod 1, header body 11, cutting ferrule 12, third spring 13, first
Clamp 2, lug boss 21, inclined-plane 22, the first connecting hole 23, the second connecting pole 24, screw 25, the first card slot 26, the second clamp 3,
Second connecting hole 31, planing surface 33, annular groove 34, support surface 35,36 second spring 41 of the second card slot, is put first connecting pole 32
Put slot 42, the second tapered bar 43, through-hole 44, the first tapered bar 45, jack 46, pawl 47, the first spring 46.
A kind of cable connecting arrangement of the present invention, including male plug and mother socket, as shown in Figure 1, male plug includes plug sheet
Body 11,11 right end of header body are connected with the first clamp 2, and 2 left end bottom of the first clamp offers the first connecting hole 23, and first connects
It connects 23 right side of hole and is provided with the second connecting pole 24.11 middle part of header body offers threaded hole, and 2 left end of the first clamp is fixedly connected
There is threaded rod 1, threaded rod 1 is threadedly coupled with header body 11 and extends to 11 left end of header body.Header body 11 and first
Cutting ferrule 12 between clamp 2 is installed, third spring 13 is provided in cutting ferrule 12, third spring 13 is set on threaded rod 1, and the
Three springs, 13 both ends are connect respectively with 11 and first clamp 2 of header body.
First clamp, 2 right end is removably connected with the second clamp 3 by screw 25, is equipped at the top of 3 right end of the second clamp
With 23 matched first connecting pole 32 of the first connecting hole, the left side of the first connecting pole 32 offers and the second connecting pole 24 matched the
Two connecting holes 31.Annular groove 34 is offered on the outer wall at 3 middle part of the first clamp 2 and the second clamp, the section of annular groove 34 is in
Triangle, i.e., shape as shown in Figure 1, it is (flat corresponding to the vertical edge of Fig. 1 intermediate cam shapes that annular groove 34 forms support surface 35
Face) and planing surface 33 (plane corresponding to Fig. 1 intermediate cam shape bevel edges), planing surface 33 is obliquely installed, and high-end place is both provided with
Lug boss 21, lug boss 21 are integrally formed on 3 outer wall of the first clamp 2 and the second clamp.Lug boss 21 is formed with inclined-plane 22, tiltedly
Face 22 is smoothly connected with planing surface 33.The first card being caught in for the lug boss 21 of the second clamp 3 is offered on first clamp, 2 outer wall
Slot 26 offers the second card slot 36 being caught in for the lug boss 21 of the first clamp 2 on second clamp, 3 outer wall.
As shown in Fig. 2, offering jack 46 in mother socket, pawl 47, pawl 47 and jack are hinged on 46 side wall of jack
The first spring 48 is connected between 46 side walls, the first tapered bar 45 is connected on pawl 47, confession is vertically offered on 46 side wall of jack
The through-hole 44 that first tapered bar 45 passes through, 44 left side of through-hole laterally offer placing groove 42, second are slidably fitted in placing groove 42
Tapered bar 43 is connected with second spring 41 between second tapered bar 43 and the bottom of placing groove 42.
During using the present invention, the second clamp 3 is inserted into from the left end of jack 46, when the second clamp 3 is contacted with pawl 47,
Pawl 47 is slipped over from the outer surface of the second clamp 3.When the second clamp 3, to be inserted into annular groove 34 thereon opposite with pawl 47
When, pawl 47 is clamped in annular groove 34, i.e., state as shown in Figure 3.When male plug is by horizontal pull to the left, annular
The support surface 35 of slot 34 offsets with pawl 47, and to 47 1 horizontal thrusts to the left of pawl, the hinge joint of pawl 47 is to pawl
47 1 propulsive thrust to the right, therefore 47 stress balance of pawl, can not swing, therefore the second clamp 3 can not be moved to the left.Meanwhile
Third spring 13 can give the abutting power of 2 one levels of the first clamp to the right, this part power is passed to the second card by the first clamp 2
First 3 so that the connection of the second clamp 3 is more stablized.
When needing to take out the second clamp 3, it need to only overcome the clamping force of the first spring 48, firmly continue the second clamp 3
It pushes to the right, pawl 47 is then slid into along the planing surface 33 of annular groove 34 on the inclined-plane 22 of lug boss 21, is finally slid into convex
In the horizontal face for playing portion 21, i.e., state shown in Fig. 4.In the process, pawl 47 drive the first tapered bar 45 in the through-hole 44 to
46 outside of jack is mobile, and the first tapered bar 45 pushes the second tapered bar 43, and to 42 internal slide of placing groove, second spring 41 is compressed.First
Tapered bar 45 is moved to outside through-hole 44, and second spring 41 can give the second 43 1 propulsive thrust to the right of tapered bar, utilize the second wedge
The frictional force of 43 and first tapered bar 45 of bar, so that the second tapered bar 43 pushes against the first tapered bar 45 so that 45 nothing of the first tapered bar
46 inside of normal direction jack is mobile, while pawl 47 can not also move, and realize the temporary fixation of pawl 47.Then, by the second card
First 3 pull to the left, and since pawl 47 is temporarily fixed, pawl 47 is not fallen out to annular groove 34, then can not be with the second clamp 3
It offsets, you can successfully pull out the second clamp 3 from 46 left end of jack.After taking out the second clamp 3, only the first tapered bar need to be pressed
45, by the first tapered bar 45 toward 46 Inner extrusion of jack, you can pawl 47 is discharged.
When needing to be adapted to the larger jack 46 of depth, threaded rod 1 need to only be screwed to the right, threaded rod 1 can push the
One clamp 2 and the second clamp 3 move right, to increase the entire length of clamp, to be adapted to the larger jack 46 of depth.
When needing to be adapted to the jack 46 being relatively large in diameter, the second clamp 3 need to only be removed from the first clamp 2, and by the
The lug boss 21 of two clamps 3 is caught in the first card slot 26 on 2 outer wall of the first clamp, and the lug boss 21 of the first clamp 2 is caught in
In the second card slot 36 on second clamp, 3 outer wall；Meanwhile the first connecting pole 32 on the second clamp 3 is caught on the first clamp 2
The first connecting hole 23 in, and the second connecting pole 24 on the first clamp 2 is made to be caught in the second connecting hole 31 on the second clamp 3
In.Structure shown in fig. 5 can be formed, you can complete the first clamp 2 and stablizing for the second clamp 3 is spliced.Thereby increase card
The diameter of head, can be adapted to the jack 46 being relatively large in diameter.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of cable connecting arrangement, including male plug and mother socket, it is characterised in that：The male plug includes header body,
Header body one end is connected with the first clamp, and the first clamp other end is removably connected with the second clamp, the first clamp and second
Annular groove is both provided on clamp outer wall, annular groove forms support surface and planing surface, planing surface are obliquely installed, high-end place's setting
Have lug boss, lug boss is arranged on the first clamp and the second clamp outer wall, and lug boss is provided with inclined-plane, the inclined-plane with it is described
Planing surface is smoothly connected, and the first clamp outer wall is provided with the first card slot being caught in for the lug boss of the second clamp, outside the second clamp
The second card slot that the lug boss of active first clamp is set to be caught on wall；Jack is provided in the mother socket, on jack side wall
Pawl is hinged with, the first spring is connected between pawl and jack side wall, the first tapered bar is connected on pawl, is opened on jack side wall
Equipped with the through-hole passed through for the first tapered bar, one Slideslip of through-hole is provided with the second tapered bar, the second tapered bar and jack side wall it
Between be connected with second spring.
2. cable connecting arrangement according to claim 1, it is characterised in that：First clamp is connected with threaded rod, institute
Threaded rod is stated to be threadedly coupled and extended to outside header body with header body.
3. cable connecting arrangement according to claim 2, it is characterised in that：It is set between the header body and the first clamp
Be equipped with cutting ferrule, third spring be provided in cutting ferrule, third spring is set on the threaded rod, and third both ends of the spring respectively with
Header body is connected with the first clamp.
4. cable connecting arrangement according to claim 3, it is characterised in that：Described first clamp one end is provided with the first company
Hole is connect, the first connecting hole side is provided with the second connecting pole, and described second clamp one end is provided with matched with the first connecting hole
First connecting pole, the first connecting pole side are provided with and matched second connecting hole of the second connecting pole.
5. cable connecting arrangement according to claim 4, it is characterised in that：Placing groove is provided on the jack side wall,
Second tapered bar is slidably arranged in placing groove.
6. cable connecting arrangement according to claim 5, it is characterised in that：First clamp and the second clamp pass through spiral shell
Nail connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388362.2A CN108173057B (en) | 2017-12-20 | 2017-12-20 | A kind of cable connecting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388362.2A CN108173057B (en) | 2017-12-20 | 2017-12-20 | A kind of cable connecting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173057A true CN108173057A (en) | 2018-06-15 |
| CN108173057B CN108173057B (en) | 2019-06-07 |
Family
ID=62523215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388362.2A Expired - Fee Related CN108173057B (en) | 2017-12-20 | 2017-12-20 | A kind of cable connecting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116540365A (en) * | 2023-05-16 | 2023-08-04 | 安徽鹏大光电科技有限公司 | Optical fiber coupling connector assembly and connecting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5460549A (en) * | 1994-09-02 | 1995-10-24 | Itt Industries, Inc. | Connector with sealed contacts |
| CN1836353A (en) * | 2003-07-15 | 2006-09-20 | 莫列斯公司 | Female terminal with sacrificial arc discharge contacts |
| CN201699268U (en) * | 2010-06-18 | 2011-01-05 | 广州博威通电子科技有限公司 | Durable single-core data line |
| CN103928786A (en) * | 2014-05-07 | 2014-07-16 | 上海冠东汽车技术有限公司 | Extended combined module power socket and application |
| CN104901081A (en) * | 2015-05-11 | 2015-09-09 | 邹长湾 | Power supply device with sound prompt and use method thereof |
| US20180233849A1 (en) * | 2013-03-12 | 2018-08-16 | Case Western Reserve University | Asymmetrical-force connector system |
-
2017
- 2017-12-20 CN CN201711388362.2A patent/CN108173057B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5460549A (en) * | 1994-09-02 | 1995-10-24 | Itt Industries, Inc. | Connector with sealed contacts |
| CN1836353A (en) * | 2003-07-15 | 2006-09-20 | 莫列斯公司 | Female terminal with sacrificial arc discharge contacts |
| CN201699268U (en) * | 2010-06-18 | 2011-01-05 | 广州博威通电子科技有限公司 | Durable single-core data line |
| US20180233849A1 (en) * | 2013-03-12 | 2018-08-16 | Case Western Reserve University | Asymmetrical-force connector system |
| CN103928786A (en) * | 2014-05-07 | 2014-07-16 | 上海冠东汽车技术有限公司 | Extended combined module power socket and application |
| CN104901081A (en) * | 2015-05-11 | 2015-09-09 | 邹长湾 | Power supply device with sound prompt and use method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116540365A (en) * | 2023-05-16 | 2023-08-04 | 安徽鹏大光电科技有限公司 | Optical fiber coupling connector assembly and connecting method |
| CN116540365B (en) * | 2023-05-16 | 2024-04-26 | 安徽鹏大光电科技有限公司 | Optical fiber coupling connector assembly and connecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108173057B (en) | 2019-06-07 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |