CN106505353B - Wiring connector is done at a kind of scene - Google Patents
Wiring connector is done at a kind of scene Download PDFInfo
- Publication number
- CN106505353B CN106505353B CN201610918646.7A CN201610918646A CN106505353B CN 106505353 B CN106505353 B CN 106505353B CN 201610918646 A CN201610918646 A CN 201610918646A CN 106505353 B CN106505353 B CN 106505353B
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- CN
- China
- Prior art keywords
- connector
- plug wire
- core
- shell
- wire channel
- 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
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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
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of scenes to do wiring connector.The plug wire channel that wiring connector is done at scene of the invention is obliquely installed in connector shell, the length that plug wire channel is arranged in connector shell can be increased in this way, increase the compression fit length of pressuring line structure and core, pressuring line structure is on the one hand enhanced in this way to the fixing intensity of core, it is relatively reliable also to guarantee that core cooperates with conductive sheet simultaneously, and after the core of cable is fixed in connector shell by pressuring line structure, in obtuse angle with the plugging direction of connector, when cable stress, cable can be reduced in the bending deformation degree with connector shell junction, cable herein is avoided to deform excessive damage；The shelves cable architecture above plug wire Channel front end is arranged in simultaneously to carry out block limit to core, facilitate operation.
Description
Technical field
The present invention relates to a kind of scenes to do wiring connector.
Background technique
Wiring connector is done in use, first handling cable according to wire stripping requirement wire stripping, then worker's execute-in-place comes in scene
Realize the connection of cable and connector.If application publication number is 105418830 A of CN, data of publication of application is 2016.03.23's
A kind of connector disclosed in Chinese patent, the shell of the connector is interior to be equipped with crimping reed, crimping reed around front and back axis rotation
It is respectively equipped with crimping end and driving end in the two sides of shaft, is rotatably equipped with for driving crimping reed in wiring position on shell
The operation handle rotated between crimping position, operation handle is parallel with the pivot center of crimping reed, and operation handle is being located at shell
Intracorporal one end is equipped with contact-segment, and the reed perforation that the driving end that contact-segment is equipped with pressure supply coil spring piece passes through passes through manipulator
The reed perforation of handle contact-segment and the driving end of crimping reed cooperate, and are driven in rotation by the two sides hole wall that reed is perforated
Crimping reed is rotated towards crimping position and wiring position, and structure is simple；The reciprocating motion of crimping reed is all driven by operation handle,
Ensure that the reliability that crimping reed rotates between crimping position and wiring position, can accurately guarantee crimping reed compress it is conductive with
And conducting wire is unclamped, meanwhile, limitation of the hole wall perforated by reed to crimping reed avoids crimping reed from freely turning in shell
Dynamic, accuracy is higher when use.This connector shell be equipped with the plug wire channel with plug wire mouth, core is along plug wire channel
It is vertical with connector shell after insertion connector shell, the length in cable insertion connector shell can be reduced in this way, reduce pressure
Cable architecture to the fixing intensity of core, and after core and connector are fixed in use, cable connector can be applied relative to
The power of the plugging direction of connector backward can be such that the junction of cable and connector shell produces since cable is vertical with connector
Raw biggish bending, it is easy to make cable damage.
Summary of the invention
Do wiring connector in the scene that core can be made fixed the purpose of the present invention is to provide one kind.
To achieve the above object, the technical solution of wiring connector is done at scene of the present invention is: wiring connector is done at scene, including even
Device shell is connect, the front end of connector shell is inserted terminal, and rear end is equipped with pressuring line structure, and the pressuring line structure includes crimping reed,
The connector shell lower rearward side is equipped with plug wire mouth, and connector shell is equipped with what the inside from plug wire mouth to connector shell extended
Plug wire channel, the plug wire channel is bottom-up from plug wire mouth to be extended and tilts from the front to the back, and the crimping reed is in institute
On rear side of the top for stating plug wire channel, it is additionally provided on front side of the lower section in plug wire channel and cooperates leading for clamping core with the crimping reed
Electric piece, the conductive sheet, which has, to be cooperated for core conduction and along the conductive mating surface that the plug wire channel extends, the plug wire
Gear cable architecture is equipped with above the front end in channel.
It further include the insulation inner core in connector shell, the insulation inner core is equipped with the branch for being used to support conductive sheet
Support part, the support portion have the supporting surface for being bonded setting with the conductive sheet and extending along plug wire channel.
The gear cable architecture includes being located at first baffle and second baffle on insulation inner core, and first baffle is logical perpendicular to plug wire
The extending direction in road, second baffle, which extends along plug wire channel and cooperates with conductive sheet, constitutes opening towards the flaring knot at plug wire mouth
Structure.
The conductive sheet includes the positive plate being oppositely arranged at left and right sides of connector and negative electrode tab, positive plate and negative electrode tab
Upper be conductively connected respectively has positive contact and cathode contact part, and the connector shell includes the left and right of split left and right structure
Shell, the front end of left and right shell set that there are two for inserting positive contact and cathode contact part along its up and down direction side by side
Mounting groove.
The beneficial effects of the present invention are: the plug wire channel that wiring connector is done at scene of the invention tilts in connector shell
Setting, can increase the length that plug wire channel is arranged in connector shell in this way, make the compression fit of pressuring line structure and core
Length increases, and on the one hand enhances pressuring line structure in this way to the fixing intensity of core, while also guaranteeing that core and conductive sheet cooperate
It is relatively reliable, and after the core of cable is fixed in connector shell by pressuring line structure, the plugging direction with connector is in blunt
Angle can reduce cable in the bending deformation degree with connector shell junction, avoid cable herein when cable stress
Deform excessive damage；The shelves cable architecture above plug wire Channel front end is arranged in simultaneously can carry out block limit to core, convenient
Operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that wiring connector is done at scene of the invention；
Fig. 2 is the structural schematic diagram of the transparent body in Fig. 1；
Fig. 3 is the crimping schematic diagram that wiring connector is done at scene of the invention；
Fig. 4 is the structural schematic diagram of left shell in Fig. 1；
Fig. 5 is the perspective view of Fig. 1；
Fig. 6 is the decomposition diagram of Fig. 1；
Fig. 7 is the use state diagram that wiring connector is done at scene of the invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of connector of the invention, as shown in Figures 1 to 7, it includes connector case that wiring connector is done at scene
The front end of body and the pressuring line structure being located in connector shell, connector shell is inserted terminal, and pressuring line structure is set to connection
The rear end of device shell, connector shell include right shell body 1 and left shell 2, and right shell body 1 and left shell 2 are insulation shell and lead to
Supersonic welding is crossed to be connected together.The lower rearward side of connector shell is equipped with plug wire mouth, and connector shell is additionally provided with from plug wire mouth
The front end top in bottom-up extension and from the front to the back inclined plug wire channel, plug wire channel is equipped with gear cable architecture 42, rear end
Opening is the plug wire mouth being inserted into for core, keeps off the first baffle 421 that cable architecture 42 includes face plug wire channel in the present embodiment
And the second baffle 422 of the upside in plug wire Channel front end, first baffle 421 is in plug wire to the block forward of core 71
Limit, second baffle 422 carry out the limit to rear direction, while second baffle 422 and negative electrode tab to core 71 in plug wire
61 form flaring structure of the opening towards plug wire mouth, have certain guiding role to core, the setting of negative electrode tab 61 is logical in plug wire
On front side of the downside in road, negative electrode tab 61 has the conductive mating surface for cooperating with core conduction, and conductive mating surface is along plug wire channel
Extend, conductive mating surface is the trailing flank of negative electrode tab 61 in the present embodiment.Insulation inner core 4, which is equipped with, is used to support negative electrode tab 61
Support portion, support portion is the support plate 41 being bonded with negative electrode tab 61 in the present embodiment, and support plate 41 has and negative electrode tab 61
It is bonded the supporting surface of setting, extending direction of the supporting surface along plug wire channel extends.
Pressuring line structure includes operation handle 5 and crimping reed 51 of the rolling assembling on connector shell, crimping reed
On rear side of 51 tops in plug wire channel, the pivot center of crimping reed 51 is parallel with the pivot center of operation handle 5, crimping spring
One end of piece 51 is inserted into the perforation of operation handle 5, and the other end is on side of the negative electrode tab 61 for fixing core and constitutes
Crimping end drives crimping reed to be displaced towards crimping position or unlock when operation handle rotates by the two side walls of perforation
Dynamic, the operation handle that reciprocates through of crimping reed drives in the process, ensure that the reliability of crimping reed rotation, energy
Enough accurate guarantee crimping reeds compress core and unclamp core.
Be equipped with observation panel at the position of the corresponding crimping of right shell body 1, be embedded with the transparent body 3 in observation panel, the transparent body 3
It is equipped at position on the inside of it and turns edge 31 outside, right shell body 1 is equipped with the limited step 21 with 31 cooperations that turn edge outside, by outer
Turning edge 31, so that the transparent body is installed in place its rear inner wall with the cooperation of limited step 21 concordant with the inner wall of connector shell, so just
The arrangement of insulation inner core or other component in connector shell is avoided because influencing setting for other parts after installing the transparent body additional
It sets.The transparent body 3 and right shell body are embedded in together by interference fit, and over-surplus fit structure includes the convex ribs 32 being located on the transparent body
And be located at it is on connector shell inner wall, with convex ribs 32 be interference fitted groove 22, in the present embodiment convex ribs and and its
There are two the groove of cooperation is set, certainly, other quantity may be arranged as in other embodiments.Support plate 41 and gear knot
Structure 42 is upwardly extended to the side close to the transparent body at the position of the corresponding transparent body 3, after connector assembling, 41 He of support plate
The end face and the press of the transparent body 3 for keeping off the extension in cable architecture 42 cooperate, and the transparent body are fitted on limited step 21, support plate
41 constitute the compressing structure of the press transparent body, extend outwardly everywhere in support plate 41 and gear cable architecture 42 in the present embodiment,
It thus is avoided that the formation step at extension, keeps process for machining and manufacturing simple.
The conductive sheet of connector includes the positive plate 62 being oppositely arranged at left and right sides of connector and negative electrode tab 61, above-mentioned reality
Applying makes to be illustrated by taking the structure of negative electrode tab 61 as an example in example, and the structure of positive plate 62 and position are similar to negative electrode tab 61, no
It is discussed in detail again.Being conductively connected respectively on positive plate 62 and negative electrode tab 61 has positive contact 621 and cathode contact part 611, even
The front end for connecing device shell is equipped with along its up and down direction for inserting the first mounting groove 102 of positive contact 621 and for inserting
Second mounting groove 101 of cathode contact part 611, the first mounting groove 102 and the second mounting groove 101 are in the up and down direction along connector
On be set side by side, make connector construction compact in this way.Negative electrode tab 61 and cathode contact part 611 are the front ends by negative electrode tab 61
Extended segment connection, the extended segment is to bending at the second mounting groove 101, in order to the cathode contact part in the second mounting groove 101
611 connections, insulation inner core 4 are equipped with the fixing groove with the shape adaptation of the extended segment, and cathode contact part 611 is together with negative electrode tab 61
It is fixed in the connectors by the cooperation of fixing groove and the second mounting groove 101.The connection knot of positive plate 62 and positive contact 621
Structure is similar to cathode, the difference is that shape between the two, at the bending shape of the extended segment of positive plate front end and cathode
It is different, the difference is that the direction of bending is different, this is because positive contact and cathode contact part with it is respective corresponding
Conductive sheet relative positional relationship it is different caused by.
The right shell body 1 and left shell 2 of connector shell are identical as the fit structure of lens, are with right shell in above-described embodiment
It is illustrated for body 1, left shell 2 and the fit structure of lens 3 are not described in detail.
Wiring connector is done in use, opening crimping reed by operation handle, the core that will be stripped at scene of the invention
It is inserted between crimping reed and conductive sheet, the rotation of crimping reed is then driven by operation handle, core is pressed to conduction
On piece.Since the plug wire channel slopes of connector are arranged, increase core and insert length into connector, make core with connect
The length of fit enhancing of conductive sheet, enhances the reliability of conductive connection in device；Meanwhile core 7 by pressuring line structure with connect
After device connection, since plug wire channel slopes are arranged, make the plugging direction of core 7 and connector in obtuse angle.When connector be adapted to
Connector plug together after, cable 7 is often subject to the power on the inserted position direction, at this time since cable and connector are in blunt
Angle, avoids junction by biggish bending stress, and cable herein is made to be unlikely to deform damage in this way.Line operated at the scene
Cheng Zhong, due to manually-operated error, the crimping situation of core can generate inconsistent, and wiring connector is done at scene of the invention
It is equipped with observation panel in shell, thus the wiring feelings inside connector can directly be observed by observation panel after the completion of wiring
Condition carries out inspection judgement with butted line situation.And the transparent body is embedded in observation panel, it is closed observation panel in this way,
The impurity such as the dust in environment, moisture are avoided to enter inside connector, meanwhile, the inside of connector is equipped with compressing structure, i.e., originally
The transparent body is pressed in observation panel by support plate and limiting stand in embodiment, compressing structure, avoids the transparent body in use process
Middle loose or dislocation；Over-surplus fit structure is equipped between the transparent body and connector shell, further the promotion transparent body is fixed reliable
Property.The connector construction is simple, and transparent body fixed form is reliable, has good promotional value.
Simultaneously as the plug wire channel that wiring connector is done at scene of the invention is obliquely installed in connector shell, in this way
The length that plug wire channel is arranged in connector shell can be increased, increase the compression fit length of pressuring line structure and core,
Pressuring line structure is on the one hand enhanced in this way to the fixing intensity of core, while it is relatively reliable also to guarantee that core cooperates with conductive sheet,
And after the core of cable is fixed in connector shell by pressuring line structure, in obtuse angle with the plugging direction of connector, work as cable
When stress, cable can be reduced in the bending deformation degree with connector shell junction, avoid cable deformation herein excessive
Damage.
In other embodiments of the invention, pressuring line structure can also not have handle, and crimping reed is fixed at this time
On connector shell, core is pressed on conductive sheet by the elastic force of crimping reed；Gear cable architecture, which can also be arranged in, to be connected
On device shell；Support portion can also be supporting block, which has the supporting surface being bonded with negative electrode tab, and supporting surface is along plug wire
The extending direction in channel extends.
Claims (3)
1. wiring connector, including connector shell are done in scene, the front end of connector shell is inserted terminal, and rear end is equipped with crimping knot
Structure, the pressuring line structure include crimping reed, and the connector shell lower rearward side is equipped with plug wire mouth, and connector shell is equipped with certainly
Plug wire mouth is to the plug wire channel extended on the inside of connector shell, it is characterised in that: the plug wire channel from plug wire mouth from it is lower to
Upper to extend and tilt from the front to the back, the crimping reed is on rear side of the top in the plug wire channel, in the lower section in plug wire channel
Front side be additionally provided with the crimping reed cooperate clamping core conductive sheet, the conductive sheet have for core conduction cooperation,
And the conductive mating surface extended along the plug wire channel, the front end top in the plug wire channel are equipped with gear cable architecture, further include setting
Insulation inner core in connector shell, the insulation inner core are equipped with the support portion for being used to support conductive sheet, the support portion
With the supporting surface for being bonded setting with the conductive sheet and extending along plug wire channel, the scene is done on the shell of wiring connector
It is provided with observation panel at the crimping position of corresponding pressuring line structure, the transparent body is embedded in observation panel, the inside of connector is equipped with pressure
The transparent body is pressed in observation panel by locking structure, compressing structure, avoids transparent body loose or dislocation in use, the support
Portion is support plate, and support plate extends at the position of the corresponding transparent body to the direction close to the transparent body, after connector assembling, branch
The end face of extension on fagging and transparent body press cooperate, and support plate constitutes the compressing structure of the press transparent body, the transparent body
It turns edge outside being equipped at the position on the inside of it, connector shell is equipped with the limited step with the cooperation that turns edge outside, support plate
The transparent body is fitted on limited step.
2. wiring connector is done at scene according to claim 1, it is characterised in that: the gear cable architecture includes being located in insulation
First baffle and second baffle on core, perpendicular to the extending direction in plug wire channel, second baffle prolongs first baffle along plug wire channel
It stretches and cooperates with conductive sheet and constitute opening towards the flaring structure at plug wire mouth.
3. wiring connector is done at scene according to claim 1 or 2, it is characterised in that: the conductive sheet is included in connector
The positive plate and negative electrode tab that the left and right sides is oppositely arranged, being conductively connected on positive plate and negative electrode tab respectively has positive contact and negative
Pole contact, the connector shell include the left and right shell of split left and right structure, and the front end of left and right shell is along its upper and lower
To setting side by side, there are two the mounting grooves for inserting positive contact and cathode contact part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918646.7A CN106505353B (en) | 2016-10-21 | 2016-10-21 | Wiring connector is done at a kind of scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918646.7A CN106505353B (en) | 2016-10-21 | 2016-10-21 | Wiring connector is done at a kind of scene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106505353A CN106505353A (en) | 2017-03-15 |
| CN106505353B true CN106505353B (en) | 2019-07-26 |
Family
ID=58318211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918646.7A Active CN106505353B (en) | 2016-10-21 | 2016-10-21 | Wiring connector is done at a kind of scene |
Country Status (1)
| Country | Link |
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| CN (1) | CN106505353B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987953A (en) * | 2017-06-02 | 2018-12-11 | 中航光电科技股份有限公司 | Wiring connector is done at a kind of scene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969592A (en) * | 2012-11-14 | 2013-03-13 | 中航光电科技股份有限公司 | Reed type cable locking mechanism and rapid cable-press electrical connector using same |
| CN102969599A (en) * | 2012-11-14 | 2013-03-13 | 中航光电科技股份有限公司 | Spring sheet wire locking mechanism and rapid wire crimping electric connector using same |
| CN105186201A (en) * | 2015-05-28 | 2015-12-23 | 中航光电科技股份有限公司 | On-site wiring connector assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671092A (en) * | 2013-11-26 | 2015-06-03 | 宝钢新日铁汽车板有限公司 | Skid wire connection box |
-
2016
- 2016-10-21 CN CN201610918646.7A patent/CN106505353B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969592A (en) * | 2012-11-14 | 2013-03-13 | 中航光电科技股份有限公司 | Reed type cable locking mechanism and rapid cable-press electrical connector using same |
| CN102969599A (en) * | 2012-11-14 | 2013-03-13 | 中航光电科技股份有限公司 | Spring sheet wire locking mechanism and rapid wire crimping electric connector using same |
| CN105186201A (en) * | 2015-05-28 | 2015-12-23 | 中航光电科技股份有限公司 | On-site wiring connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106505353A (en) | 2017-03-15 |
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