CN104953318B - Electric connection plug - Google Patents
Electric connection plug Download PDFInfo
- Publication number
- CN104953318B CN104953318B CN201510345206.2A CN201510345206A CN104953318B CN 104953318 B CN104953318 B CN 104953318B CN 201510345206 A CN201510345206 A CN 201510345206A CN 104953318 B CN104953318 B CN 104953318B
- Authority
- CN
- China
- Prior art keywords
- plug
- matrix
- cable
- chute
- locating piece
- 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.)
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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
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
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- 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
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
- H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connection plug which comprises a base body and a plug, wherein the base body is connected with a cable; the plug is detachably connected with the base body, two sides of the base body are provided with shallow slots, and the shallow slots are internally provided with positioning blocks; corresponding parts at two sides of the plug are provided with positioning clips, clip holes are formed in the corresponding parts of the positioning clips, and the clip holes are buckled on the positioning blocks; the plug is internally provided with an insert needle, the base body is provided with a bulge which is connected with the cable, aand the insert needle is in contact with the bulge; the plug is a cylindrical plug, the end part of the plug is provided with a convex ring, and the plug is sleeved by a drivepipe; the outer side wall of the drivepipe is provided with outer threads, the end part of the drivepipe is provided with a hexagonal rotary block. The electric connection plug is convenient in assembly, low in cost, safe and reliable, and capable of ensuring the relative fixation of the plug and an insert hole.
Description
Technical field
The present invention relates to electric device, more particularly to a kind of electrically connected plug.
Background technology
At present, existing cable connection joint mainly has fluid pressure type to connect and screw thread fastening type connection.Fluid pressure type connection
Have the disadvantage, copper cash can only use copper sleeve, aluminum steel can only use the aluminium joint, this fastening means can only to use hydraulic tongs, not only cost
It is higher, and carry, construct it is very inconvenient.Screw thread fastening type light, the instrument easy construction that is connected with construction tool by contrast,
The good advantage of joint adaptability, but, due to screw reciprocating force effect under occur it is lax.So the security of its connection is not
It is high.In addition, the operation of spanner needs larger space, in small space inconvenience construction operation.
Such as Authorization Notice No. for the Chinese patent literature of CN 204315801 discloses a kind of electric connector, including pass through
Intermediate connecting sleeve the grafting integral combination of the first plug-in unit and the combination of the second plug-in unit, the first plug-in unit combination include the first housing, number
Root contact pin and contact pin fixed seat；The combination of second plug-in unit includes the several shell fragment jacks corresponding with several contact pins, and second shell
Body and shell fragment jack fixed seat.First plug-in unit is combined and during the second plug-in unit combined engagement, and intermediate connecting sleeve two ends are respectively with first
The housing other end, the second housing other end are threadably secured connection, and several contact pins are separately inserted corresponding several shell fragment jacks
It is interior.The technical program simple structure, grafting convenience, connection are reliable, it is adaptable to the quick connection of power cable and quick separating, and
The connection of the combination of the first plug-in unit and the combination of the second plug-in unit can effectively be locked.With reliable water-proof function, connector is extended
Service life.But workman spins into electrically connected plug cable in connection cable, when line is spread, cable is pullled easy
Drawn out cable, connects not firm enough.
And for example Authorization Notice No. is connected for the Chinese patent literature of CN 204012629 discloses a kind of fast quick-detach of electric power
Device, including connecting tube, the connecting tube include conductive central part, and the central part is respectively arranged at two ends with a conductive body, often
A conical cavity is equipped with the individual conductive body；One is provided with each described conical cavity is used to clamp the conductive clip of cable
Core, and an elastomeric element for being used to apply to the conductive sandwich thrust, are provided with a block body, the block body in the central part
On be radially provided with two pin-and-holes, a regulation pin is provided with each described pin-and-hole；Two are provided with vertically on the block body end face
Individual through hole, described two through holes are in cross insertion with two one-to-one matchings of pin-and-hole；It is described two regulation pins respectively with wherein
One conductive sandwich realizes drawing by steel wire rope；In the connecting tube working hole is provided with the projection of pin-and-hole.This technology side
Case equally exists the workman in connection cable and cable spins into electrically connected plug, when line is spread, pulls cable and easily pulls out
Cable, connection is not firm absent from duty enough.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electrically connected plug be easy to connection and repair, to solve
Caused above-mentioned multinomial defect in the prior art.
To achieve the above object, the present invention provides following technical scheme：A kind of electrically connected plug, including matrix and insert
Head, matrix is connected with cable, and the plug is detachably connected with matrix, and the both sides of described matrix are provided with shallow slot, are set in shallow slot
The both sides for having locating piece, plug are provided with locating clip in correspondence position, and locating clip is provided with Ka Dong, the clamping of card hole in corresponding position
At locating piece, plug inside is provided with contact pin, and matrix is provided with the projection being connected with cable, and contact pin is in contact with projection, inserts
Head is cannon plug, and the end of plug is provided with flange collar, sleeve pipe is socketed with plug, and the lateral wall of sleeve pipe is provided with external screw thread, set
The end of pipe is provided with hexagonal spill spin block.
Beneficial effect using above technical scheme is：Plug is detachably connected with matrix to be easy to repair and more insert
Head, is socketed with sleeve pipe on plug, the lateral wall of sleeve pipe is provided with external screw thread, after plug insertion jack, the internal thread of sleeve pipe and jack
Fixation is screwed, being relatively fixed for jack and plug is realized, locating clip is arranged in wire casing, and locating piece plays fixed work to Ka Dong
With matrix and plug are in contact by contact pin and projection, realize the connection of circuit, and the end of sleeve pipe is provided with hexagonal spill spin block, side
Just sleeve pipe is operated.
Preferably, the locating piece is slidably connected relative to matrix, and the side wall of locating piece is provided with clip slot, and clip slot is relative to card
Hole is detachably connected.
Beneficial effect using above technical scheme is：After the locating clip of plug is in contact with the Ka Dong on matrix, slide
Locating piece so that the clip slot of locating piece clamps Ka Dong, realizes both be relatively fixed, during dismounting, by locating piece opposite direction
Slide, you can remove plug.
Preferably, described matrix is provided with inner chamber, and the both sides inwall of inner chamber is provided with chute, and the both sides of the locating piece are provided with
Sliding block, sliding block is arranged in chute.
Beneficial effect using above technical scheme is：Locating piece is slided by sliding block in chute, realizes both phases
To sliding, inner chamber limits the sliding stroke of locating piece.
Preferably, the upper and lower surface of the sliding block is provided with convex ball, and the upper and lower surface of the chute is provided with
Rubber layer, the upper and lower surface of chute end is provided with pit.
Beneficial effect using above technical scheme is：Sliding block is slided in chute, when convex ball slides into pit, is played
Sliding block relatively-stationary effect in chute, rubber layer has elasticity, is easy to convex ball to be slided in chute.
Preferably, taper protective cover is provided between described matrix and cable, the side wall of protective cover is pleated structure.
Beneficial effect using above technical scheme is：Taper protective cover, the side of protective cover are provided between matrix and cable
Wall is pleated structure, prevents dust from entering matrix, influences the pleated structure of the safe handling of cable, protective cover to be easy to bending, is prevented
Only there are 90 ° of bendings in cable relative to matrix, it is to avoid cable fractures.
Preferably, the plug is made up of phosphor bronze.
Preferably, described matrix is made up of duroplasts.
Beneficial effect using above technical scheme is：Plug is made up of phosphor bronze, and matrix is made up of duroplasts, phosphor bronze
There is corrosion resistance higher, it is wear-resistant, it is ensured that contact is good, and elastic force is good, dial and insert steady, low cost, safe and reliable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electrically connected plug of the present invention；
Fig. 2 is the structural representation of locating clip shown in Fig. 1；
Fig. 3 is the structural representation of matrix inner chamber.
Wherein, 1-- matrixes, 2-- plugs, 3-- flange collars, 4-- external screw threads, 5-- shallow slots, 6-- locating pieces, 7-- locating clips,
8-- Ka Dong, 9-- inner chambers, 10-- sleeve pipes, 11-- hexagonals spill spin block, 12-- protective covers, 13-- clip slots, 14-- cables, 15-- are slided
Groove, 16-- sliding blocks, the convex balls of 17--, 18-- pits, 19-- rubber layers, 20-- are raised, 21-- contact pins.
Specific embodiment
The preferred embodiment of a kind of electrically connected plug that the invention will now be described in detail with reference to the accompanying drawings proposes.
A kind of electrically connected plug shown in 1 to 3, including matrix 1 with reference to the accompanying drawings and plug 2, matrix 1 are connected with cable 14
Connect, the plug 2 is detachably connected with matrix 1, the both sides of described matrix 1 are provided with shallow slot 5, shallow slot 5 and are provided with locating piece 6, insert
First 2 both sides are provided with locating clip 7 in correspondence position, and locating clip 7 is provided with card hole 8 in corresponding position, and card hole 8 is connected to locating piece
At 6, contact pin 21 is provided with inside plug 2, matrix 1 is provided with raised 20 be connected with cable 14, and contact pin 21 connects with raised 20
Touch, plug 2 is cannon plug, and the end of plug 2 is provided with flange collar 3, sleeve pipe 10, the lateral wall of sleeve pipe 10 are socketed with plug 2
Be provided with external screw thread 4, the end of sleeve pipe 10 is provided with hexagonal spill spin block 11, and plug 2 is detachably connected with matrix 1, in order to repair with
And plug 2 is changed, and sleeve pipe 10 is socketed with plug 2, the lateral wall of sleeve pipe 10 is provided with external screw thread 4, after the insertion jack of plug 2, set
The internal thread of pipe 10 and jack screws fixation, realizes being relatively fixed for jack and plug 2, and locating clip 7 is arranged in wire casing, is positioned
Fixed effect is played in 6 pairs of card holes 8 of block, and matrix 1 and plug 2 are in contact by contact pin 21 and raised 20, realize the connection of circuit,
The end of sleeve pipe 10 is provided with hexagonal spill spin block 11, convenient that sleeve pipe 10 is operated；Taper is provided between matrix 1 and cable 14 to prevent
Shield 12, the side wall of protective cover 12 is pleated structure, to prevent dust from entering matrix 1, influences the safe handling of cable 14, protection
The pleated structure of cover 12 is easy to bending, prevents cable 14 from 90 ° of bendings occurring relative to matrix 1, it is to avoid cable 14 fractures.
As shown in Fig. 2 locating piece 6 is slidably connected relative to matrix 1, the side wall of locating piece 6 is provided with clip slot 13, the phase of clip slot 13
It is detachably connected for card hole 8；After the locating clip 7 of plug 2 is in contact with the card hole 8 on matrix 1, locating piece 6 is slided so that fixed
The clip slot 13 of position block 6 clamps card hole 8, realizes both be relatively fixed, and during dismounting, the opposite direction of locating piece 6 is slided, you can
Remove plug 2.
As shown in figure 3, matrix 1 is provided with inner chamber 9, the both sides inwall of inner chamber 9 is provided with chute 15, the two of the locating piece 6
Side is provided with sliding block 16, and sliding block 16 is arranged in chute 15, and locating piece 6 is slided by sliding block 16 in chute 15, realizes both
Relative to slide, inner chamber 9 limits the sliding stroke of locating piece 6；The upper and lower surface of sliding block 16 is provided with convex ball 17, the chute
15 upper and lower surface is provided with rubber layer 19, and the upper and lower surface of the end of chute 15 is provided with pit 18, and sliding block 16 exists
Slided in chute 15, when convex ball 17 is slided at pit 18, play sliding block 16 relatively-stationary effect, rubber layer in chute 15
19 have elasticity, are easy to convex ball 17 to be slided in chute 15.
In present embodiment, plug 2 is made up of phosphor bronze, and matrix 1 is made up of duroplasts, and phosphor bronze is a kind of alloyed copper,
With good electric conductivity, heating is difficult, and with corrosion resistance higher, it is wear-resistant, it is also equipped with while ensuring safe
Excellent fatigue resistance, makes its group to insert steady and low cost, safe and reliable.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (2)
1. a kind of electrically connected plug, including matrix and plug, matrix are connected with cable, it is characterised in that：The plug with
Matrix is detachably connected, and the both sides of described matrix are provided with shallow slot, and locating piece is provided with shallow slot, and the both sides of plug set in correspondence position
Locating clip is equipped with, locating clip is provided with Ka Dong in corresponding position, and Ka Dong is connected at locating piece, and plug inside is provided with contact pin, base
Body is provided with the projection being connected with cable, and contact pin is in contact with projection, and plug is cannon plug, and the end of plug is provided with convex
Circle, is socketed with sleeve pipe on plug, the lateral wall of sleeve pipe is provided with external screw thread, and the end of sleeve pipe is provided with hexagonal spill spin block；The positioning
Block is slidably connected relative to matrix, and the side wall of locating piece is provided with clip slot, and clip slot is detachably connected relative to Ka Dong, described matrix with
Taper protective cover is provided between cable, the side wall of protective cover is pleated structure；The plug is made up of phosphor bronze；Described matrix by
Duroplasts is made.
2. electrically connected plug according to claim 1, it is characterised in that：Described matrix is provided with inner chamber, the two of inner chamber
Side inwall is provided with chute, and the both sides of the locating piece are provided with sliding block, and sliding block is arranged in chute, and the upper surface of the sliding block is with
Surface is provided with convex ball, and the upper and lower surface of the chute is provided with rubber layer, and the upper and lower surface of chute end is provided with
Pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345206.2A CN104953318B (en) | 2015-06-22 | 2015-06-22 | Electric connection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345206.2A CN104953318B (en) | 2015-06-22 | 2015-06-22 | Electric connection plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104953318A CN104953318A (en) | 2015-09-30 |
| CN104953318B true CN104953318B (en) | 2017-05-24 |
Family
ID=54167796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345206.2A Active CN104953318B (en) | 2015-06-22 | 2015-06-22 | Electric connection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004441B (en) * | 2018-08-10 | 2024-04-16 | 中国大唐集团科学技术研究院有限公司华中分公司 | Portable socket docking device and wiring method |
| CN111106477B (en) * | 2019-12-09 | 2021-09-10 | 中航光电科技股份有限公司 | Power connector connected with aluminum-based lead |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713765A (en) * | 1996-04-23 | 1998-02-03 | Nugent; Steven F. | High-current audio connector |
| CN203398334U (en) * | 2013-07-30 | 2014-01-15 | 太康精密股份有限公司 | Cable connector with switching structure |
| CN204538640U (en) * | 2015-04-30 | 2015-08-05 | 冯洁庆 | A kind of cable joint |
| CN204834949U (en) * | 2015-06-22 | 2015-12-02 | 成都赋阳技术开发有限公司 | Electricity connection plug |
-
2015
- 2015-06-22 CN CN201510345206.2A patent/CN104953318B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104953318A (en) | 2015-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Zhaoliang Inventor after: Wang Yunhui Inventor after: Li Yan Inventor after: Yao Yang Inventor before: Che Guorong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170419 Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong new street and Fuyuan Road Tin Shui Industrial Park B District B5 building fifth floor West Applicant after: Shenzhen Xinguanhui Electronics Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170419 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 611730 Sichuan city of Chengdu province Pixian Deyuan Hongqi Avenue 146 North No. 1 Building 3 unit 301 room Applicant before: CHENGDU FUYANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |