CN108631073A - The locked instrument of connector and core wire - Google Patents
The locked instrument of connector and core wire Download PDFInfo
- Publication number
- CN108631073A CN108631073A CN201611238117.9A CN201611238117A CN108631073A CN 108631073 A CN108631073 A CN 108631073A CN 201611238117 A CN201611238117 A CN 201611238117A CN 108631073 A CN108631073 A CN 108631073A
- Authority
- CN
- China
- Prior art keywords
- core wire
- core
- accent
- connecting cylinder
- locked instrument
- 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
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- 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
-
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
- H01R4/5025—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone combined with a threaded ferrule operating in a direction parallel to the conductor
Landscapes
- Adornments (AREA)
Abstract
The invention discloses a kind of connector and the locked instruments of core wire, solve the problems, such as that the connector after high current line punching press is easily loosened with core, its key points of the technical solution are that including connecting cylinder, the lock core being placed in connecting cylinder, rotary squeezing mechanism is equipped between the connecting cylinder and lock core, lock core forms wheel carrier with connecting cylinder, and the wheel carrier includes accent and cavity；Rotary squeezing mechanism rotation driving lock core towards accent move realize to cavity internal core wire allocate and clamping core wire is in the edge of accent, reach by way of rotary squeezing so that core wire firmly squeeze on the connectors.
Description
Technical field
The present invention relates to a kind of line connectors, more specifically, it relates to a kind of lock core line apparatus of connector.
Background technology
As shown in Figure 1, core wire 14 is the copper wire of a big stock, connecting cylinder 1 is for covering solid core wire 14, when core wire is inserted into connecting cylinder
After 1,1 outer wall of connecting cylinder is squeezed using stamping equipment, the connecting cylinder 1 after extruding reduces the diameter of cylinder and in connecting cylinder
Outer wall forms compressive plane 13.
Existing high current connector is to carry out crimping core wire using stamping equipment, and opposite when current requirements specification is bigger
The connector specification answered is bigger, and requirements at the higher level, the connection difficulty of connector and core are had to the required stamping equipment used
It increased, the connector after punching press is easily loosened with core.
Invention content
The first object of the present invention is to provide a kind of locked instrument of core wire, by way of rotary squeezing so that core wire
It is firm to squeeze on the connectors.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of locked instrument of core wire, including connecting cylinder, the lock core that is placed in connecting cylinder, are equipped between the connecting cylinder and lock core
Rotary squeezing mechanism, lock core form wheel carrier with connecting cylinder, and the wheel carrier includes accent and cavity；
Rotary squeezing mechanism rotation driving lock core towards accent move realize to cavity internal core wire allocate and clamping core wire is in accent
Edge.
By using above-mentioned technical proposal, extruding action occurs under rotation for lock core, and the core wire being placed in cavity squeezes
To the side of accent so that the core wire at accent is gripped by cavity wall and lock core, and the advantages of design is, is carried out to big radial line
When gripping, powerful extrusion equipment need not be used, fixation to big radial line can be realized by manually screwing lock core.
Lock core squeezes core wire so that core deformation engages, and core wire to the reaction force of generation is difficult to that lock core is driven to rotate,
Therefore lock core can be firmly fixed to the clip position to core.
Preferably, rotary squeezing mechanism includes the threaded hole for being opened in connecting cylinder, is threadedly connected to
The threaded portion of threaded hole, lock core include tapered portion, and tapered portion is fixedly connected with threaded portion, the small end direction of the tapered portion
Accent.
By using above-mentioned technical proposal, core wire is placed in inside cavity by accent, and tapered portion is towards core, when tapered portion court
When accent moves, core will be spread along the conical surface to the surrounding of cavity wall, is realized and is dissipated to dialling for core；
If core is bundled into heap, core will focus at the one of lock core and accent, also have larger redundant space in accent, and
During use, core dispersion will occur because of reasons such as vibrations and be deviated to redundant space so that and core will loosen, and
Tapered portion effectively improves the technical problem.
Preferably, the tapered portion is coniform, the tapered portion barrier is in the end of the threaded hole.
By using above-mentioned technical proposal, the surface smoothing of circular cone, core can be reduced along the smooth sliding of conical surface
The case where core squeezes stack up because of squeezing occurs.
Tapered portion is by screw thread bore ends barrier, and limitation tap web portion is completely into threaded hole, and the advantages of design is, if cone
Shape portion enters threaded hole, then core makes core be inserted into threaded hole when being inserted into wheel carrier, probably due to plug wire person overexerts
Interior, at this point, rotary conic portion will cause core to be stuck between threaded hole and tapered portion, and most cores will fail by card
It closes so that core loosens, and tapered portion efficiently solves the technical problem by screw thread bore ends barrier.
Preferably, the big end of the tapered portion offers annular groove, the annular groove is placed in the outer wall of tapered portion.
By using above-mentioned technical proposal, annular groove, which has, dredges core effect.
Preferably, the cavity cross-section is spherical cavity small in ends, broad in the middle.
By using above-mentioned technical proposal, the inner wall of spherical cavity is arcwall, and linear movement is convenient in more fairing, in
Between big purpose provide solute space for the core of deformation；The small purpose in end is, tapered portion can block accent, and then by line
Core is firmly clamped between tap web portion and accent edge, realizes being fixedly secured for core.
Preferably, the edge of the accent offers the annular chamfer of extended surface.
By using above-mentioned technical proposal, core easily disperses around after being stripped, and the core under the state is easily touched
It is bent to the end of connecting cylinder, increases the difficulty that core is inserted into wheel carrier, and annular chamfer utilizes the arcwall face of its fairing
Also have the effect of guiding core on the basis of increasing accent openings of sizes so that core is inserted into more smooth in accent.
Preferably, the outer wall of the connecting cylinder is cylindrical, the outer wall of the connecting cylinder offers the section of clamping.
By using above-mentioned technical proposal, cylindrical surface fairing and outer wall construction intensity height；Section is for works such as spanners
Tool clamping so that connecting cylinder is difficult to happen rotation, improves connecting cylinder and threaded portion relative rotation stability.
Preferably, the lock core offers the counterbore screwed for spanner away from one end of accent.
By using above-mentioned technical proposal, counterbore is used for the stress of spanner, and spanner is passed to by employee from the end of connecting cylinder,
It is inserted into counterbore, rotary spanner makes lock core rotate.
Preferably, the cavity wall of the cavity offer core wire insertion divide core wire slot, divide core wire slot along the contour side of accent
To being evenly arranged.
By using above-mentioned technical proposal, core wire slot is divided to be caught in for core wire, by core wire along the arrangement of accent, which will
Core wire is uniformly detached and is filled in slot and comes, and it is in heaps to avoid core wire winding.Conus portion still to divide the core wire of core wire slot notch into
Row squeezes, and realizes the fixation to core wire.
The second object of the present invention is to provide a kind of connector, by way of rotary squeezing so that core wire firmly squeezes
Pressure is on the connectors.
A kind of connector includes the locked instrument of core wire, and connecting cylinder is equipped with annular caulking groove away from one end of accent, and annular is embedding
Slot elastic fit has red copper snap ring；
Red copper snap ring includes that folding line is equipped between the adjacent cross-leaf according to this along cross-leaf even, and the cross-leaf includes handing over
Fixed transverse sheet and riser are pitched, the riser both ends are bent to form two hooks being oppositely arranged, block between two hooks
Intrinsic beryllium copper block, the beryllium copper block are placed in the one side that red copper snap ring closes on the center of circle.
By using above-mentioned technical proposal, red copper is relative to beryllium copper, conductive advantage that can be good, so being with red copper
Bottom is contacted as conductive connecting cylinder.Beryllium copper has very high intensity, elasticity, hardness, fatigue strength, elastic hysteresis small, resistance to
Erosion, wear-resisting, cold-resistant, highly conductive, nonmagnetic, impact do not generate a series of excellent physics such as spark, chemistry and mechanical property.Institute
Using by inner ring to beryllium copper material as with to plug-in unit friction part.
Beryllium copper block is fixed by both ends, and when metal insert is inserted into beryllium copper block, beryllium copper block is difficult to slide on relief, is reduced
Beryllium copper block slips the probability of snap ring.
There is gap between adjacent cross-leaf, be convenient for the Bending Deformation of snap ring；Folding line is snap ring on the one hand
Technique when being bent cyclization needs, and on the other hand there is qualitative effect, plastic deformation folding line to be difficult to reset, therefore snap ring
Cyclic annular energy with good stability.
Description of the drawings
Fig. 1 is the lock solid structure figure of prior art core wire；
Fig. 2 is the structural schematic diagram of connecting cylinder in embodiment 1；
Fig. 3 is the internal structure schematic diagram after connecting cylinder vertical profile in embodiment 1；
Fig. 4 is the front view after connecting cylinder vertical profile in embodiment 1；
Fig. 5 is that inside in embodiment 2 after connecting cylinder vertical profile was passed schematic diagram；
Fig. 6 is the exploded perspective view of annular caulking groove and red copper snap ring in embodiment 3；
Fig. 7 is the exploded perspective view of cross-leaf and beryllium copper block in embodiment 3.
In figure：1, connecting cylinder；11, upper canister portion；12, lower canister portion；13, compressive plane；14, core wire；2, lock core；21, tapered portion；
22, counterbore；23, annular groove；31, threaded portion；32, threaded hole；4, wheel carrier；41, accent；42, cavity；43, annular chamfer；
44, divide core wire slot；5, section；611, material reducing hole；61, red copper snap ring；62, cross-leaf；64, folding line；65, transverse sheet；66, riser；
67, hook；68, fillet；69, deformation notch；71, beryllium copper block；72, fixture block；73, cross recess；74, the first chamfering；75, it second falls
Angle；8, annular caulking groove；9, relief.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Embodiment 1, the locked instrument of core wire, as shown in Fig. 2, including internal perforative connecting cylinder 1, connecting cylinder 1 is cylinder
Shape and it is divided into canister portion 11 and lower canister portion 12, the outer diameter of upper canister portion 11 is less than the outer diameter of lower canister portion 12 so that upper canister portion 11 is under
Stair-stepping cylinder shoulder is formed between canister portion 12.
The outer wall of lower canister portion 12 is opened up there are two parallel section 5, and the effect of section 5 is the lower cylinder of the tools such as vice clamping
Portion 12 so that lower canister portion 12 is difficult to be rotated by external force.
And core wire is to penetrate into inner barrel from the lower end of lower canister portion 12.
As shown in Figure 3 and Figure 4, upper canister portion 11 offers threaded hole 32, and threaded hole 32 is located at the lower canister portion of the connection of upper canister portion 11
12 end position.Lock core 2 includes columnar threaded portion 31, the tapered portion 21 that the lower section of threaded portion 31 is integrally formed, and spiral shell
The upper surface in line portion 31 offers just hexagonal counterbore 22；
Threaded portion 31 is tucked into from lower canister portion 12 inside connecting cylinder 1, then hexagonal by the mounting means of lock core 2 and threaded hole 32
Spanner is stretched into from the nozzle of upper canister portion 11, is realized the cooperation of die nut and counterbore 22, is then rotated die nut, you can by spiral shell
Threadingly hole 32 screws in the fixation for realizing the two in line portion 31.
Tap web portion positioned at 31 lower section of threaded portion, outer diameter are more than the aperture of threaded hole 32, therefore in the barrier of tapered portion 21
Under effect, lock core 2 will be unable to it is whole be screwed into threaded hole 32, the design have prevent core wire from lower canister portion 12 insertion after quilt
It is accidentally clamping in screw thread.
The barrier of lock core 2 blocks the upper end of lower canister portion 12, and the inside of lower canister portion 12 is formed a wheel carrier 4.Hold line
Chamber 4 includes the cavity 42 and an accent 41 of ellipsoid, the lower outlet of more than 41 lower shells of the accent.
The spine in tap web portion rectifies the accent 41 for being directed toward 4 lower section of wheel carrier, and the large end face of tapered portion 21 is contradicted in wheel carrier 4
Upper end.The upper surface of tapered portion 21 offers annular groove integrally formed with the cake portion for stretching setting, the outer wall in cake portion
23, annular groove 23 has the effect of dredging core wire.
Tap web position is coniform, and the arcwall face of surface smoothing enables to core wire that can smoothly be fitted in tap web portion
Outer wall slip is simultaneously spread.
And the cavity 42 of wheel carrier 4 is ellipsoid, shape is broad in the middle, and the bore at both ends is gradually reduced, and wheel carrier 4
Lower end be a circular accent 41, accent 41 is opened up there are one annular chamfer 43.Core wire is to be inserted into cavity from accent 41
Inside 42, annular chamfer 43 increases the bore of accent 41 and has the effect of guiding core wire cut-in cavity 42；Among cavity 42
Feature fat, small in ends so that there are among core wire more deformation spaces, reduce tap web portion in moving process with cavity
42 frictional resistance.
After tapered portion 21 is moved to lower end, under the clamping action at 21 outer wall of tapered portion Yu 41 edge of accent, core wire will
It is clamping；Tapered portion 21 is squeezed under spiral, is had excellent to core wire line squeezing effect and is convenient for being used for employee one man operation
The characteristics of；Core wire, which is squeezed, is pressed with certain deformation, therefore will produce the power for above pushing away lock core 2, and lock core 2 is again sealed by screw thread circumference,
Therefore screw extrusion mode also has the effect of preventing lock core 2 from loosening.
Embodiment 2, the locked instrument of core wire, difference lies in offer a point core at the edge of accent 41 with embodiment 1
Wire casing 44, the inner wall depression for dividing core wire slot 44 towards cavity 42 are arranged；The lower notch of core wire slot 44 is divided to be fallen across corresponding annular
Angle 43 slides into convenient for core；The upper notch of core wire offers upslope, which is smoothly included in convenient for core wire from separated time slot
Inside cavity 42, the resistance in core wire insertion process is reduced.
The quantity of point core wire slot 44 is 6, and along the circumferencial direction of accent 41 be uniformly distributed.
Core wire is generally copper wire or other metal wires with certain toughness, can be with slight deformation, substantially by core wire in advance
It is divided into six big stocks, some scattered core wires is disperseed between per share core wire, and be inserted into along six points of core wire slots 44, then will
Lock core 2 pushes, and during pushing, is dividing effect of the core outside core wire slot 44 in circular conical surface that will uniformly spread around, and
Dividing the core wire of 44 notch of core wire slot that will be squeezed by circular conical surface, and then squeezing the core wire divided in core wire slot 44, when lock core 2 locks
Afterwards, the circular conical surface of lock core 2 and 41 edge of accent will be clamped a part of core wire, and circular conical surface also by with the cell wall that divides core wire slot 44
The core wire of a part is clamped, the advantages of the design, part core wire is shunted, core wire is reduced and occurs under the extruding of lock core 2
Winding.Divide core wire slot 44 by increasing the contact surface with lock core 2, improves the frictional force of core wire, core wire is difficult to skid off a point core wire
Slot 44.
Embodiment 3：Connector, as shown in Fig. 5, Fig. 6 and Fig. 7, including the core wire that is generated in embodiment 1 or embodiment 2
The inner wall of locked instrument, upper canister portion 11 is opened in annular caulking groove 8.The bung hole of 11 upper end of upper canister portion offers annular caulking groove 8, can be with
See that annular caulking groove 8 is inner wall that is circular and being placed in canister portion 11.Red copper snap ring 61 has elasticity, and red copper snap ring 61 is from connection
The nozzle of cylinder 1 is put into, and then in annular caulking groove 8, the annular caulking groove 8 of realization is bonded clamp with red copper snap ring 61.Annular caulking groove 8
The cell wall of top and lower section plays barrier effect to red copper snap ring 61, and limitation red copper snap ring 61 is moved in the axis direction of upper canister portion 11
It is dynamic.
Red copper snap ring 61 is annular shape, is opened up there are one rectangular slits, and it is good that rectangular slits so that red copper snap ring 61 has
Good compression performance, the reduction volume and extensive magnitude of red copper snap ring 61 increased.
The one side card that red copper snap ring 61 deviates from annular caulking groove 8 has beryllium copper block 71, when connecting cylinder 1 is inserted into metal grafting, gold
Belong to plug-in unit to contact with beryllium copper block 71.
Red copper snap ring 61 is mutually clamped fixation with upper canister portion 11, and red copper snap ring 61 includes 12 cross-leafs 62.
Cross-leaf 62 includes rectangular-shaped riser 66 and transverse sheet 65, and the relatively fork vertical with transverse sheet 65 of riser 66 is arranged, and adjacent ten
The transverse sheet 65 of word slice 62 is integrally formed realization and is fixed to one another, and the junction between transverse sheet 65 is bent with folding line 64.In process,
Folding line 64 is so that red copper snap ring 61 tends to round deformation.
The interconnecting piece of transverse sheet 65 and riser 66 forms four dog-ears, carries out excessively, carrying by way of fillet 68 at dog-ear
The high structural strength of transverse sheet 65 and riser 66.
Transverse sheet 65 is overlapping with riser 66 to be gone out to open up centered material reducing hole 611, and material reducing hole 611, which has, reduces cost of material
Effect.
The both ends of riser 66 with contradict above with the cell wall of lower section, the both ends of riser 66 are bent to form hook 67 in opposite directions,
And the upper and lower side of beryllium copper block 71 is opened respectively in hook 67, realizes the fixation of beryllium copper block 71 and red copper snap ring 61.
There are four fixture blocks 72 for protrusion in a manner of integrally formed for one side of the beryllium copper block 71 towards cross-leaf 62；Fixture block 72 is located at
The four corners of beryllium copper block 71, so form cross recess 73；Cross-leaf 62 is embedded in cross recess 73, and transverse sheet 65 is with riser 66 by fixture block 72
Barrier so that red copper snap ring 61 and the mutually constraint of beryllium copper block 71 are more secured.
Fixture block 72 offers the first chamfering 74, and four the first chamferings 74 increase towards transverse sheet 65, four the first chamferings 74
The sliping port bore of cross recess 73, transverse sheet 65 more easily slide into annular caulking groove 8.
The one side of cross-leaf 62 towards beryllium copper block 71 is criss-cross relief 9, the slot bottom of the relief 9 and cross recess 73
Fitting so that red copper snap ring 61 and the contact area of beryllium copper block 71 are larger.
Fixture block 72 offers the second chamfering 75 on one side away from cross-leaf 62, and the second chamfering 75 is inserted into metal insert and is connected
Guiding role is played when cylinder 1, and the second chamfering 75 smoothly slides into insertion tube convenient for inserted sheet.
Operation principle, when metal insert is inserted into insertion tube, metal insert collides with beryllium copper block 71, and beryllium copper block 71 passes power
It is delivered to red copper snap ring 61, red copper snap ring 61 and the relief 9 of beryllium copper block 71 make contact surface larger, therefore what red copper snap ring 61 was subject to
Pressure is smaller, and the deformation that red copper snap ring 61 is subject to by shock is smaller.
Claims (10)
1. a kind of locked instrument of core wire, it is characterized in that：It is described including connecting cylinder (1), the lock core (2) being placed in connecting cylinder (1)
Rotary squeezing mechanism is equipped between connecting cylinder (1) and lock core (2), lock core (2) forms wheel carrier (4), the appearance with connecting cylinder (1)
Line chamber (4) includes accent (41) and cavity (42)；
Rotary squeezing mechanism rotation driving lock core (2) towards accent (41) it is mobile realize to cavity (42) internal core wire allocate and it is clamping
Core wire is in the edge of accent (41).
2. the locked instrument of core wire according to claim 1, it is characterized in that：Rotary squeezing mechanism includes being opened in connecting cylinder
(1) threaded hole (32), the threaded portion (31) for being threadedly connected to threaded hole (32), lock core (2) includes tapered portion (21), tapered portion
(21) it is fixedly connected with threaded portion (31), the small end of the tapered portion (21) is towards accent (41).
3. the locked instrument of core wire according to claim 1 or 2, it is characterized in that：The tapered portion (21) is coniform, institute
Tapered portion (21) barrier is stated in the end of the threaded hole (32).
4. the locked instrument of core wire according to claim 3, it is characterized in that：The big end of the tapered portion (21) offers ring
Connected in star (23), the annular groove (23) are placed in the outer wall of tapered portion (21).
5. the locked instrument of core wire according to claim 3, it is characterized in that：Cavity (42) section be it is small in ends, in
Between big spherical cavity.
6. the locked instrument of core wire according to claim 5, it is characterized in that：The edge of the accent (41) offers extended surface
Annular chamfer (43).
7. the locked instrument of core wire according to claim 1 or 2, it is characterized in that：The outer wall of the connecting cylinder (1) is in cylinder
The outer wall of shape, the connecting cylinder (1) offers the section (5) of clamping.
8. the locked instrument of core wire according to claim 1 or 2, it is characterized in that：The lock core (2) is away from accent (41)
One end offers the counterbore (22) screwed for spanner.
9. the locked instrument of core wire according to claim 7, it is characterized in that：The cavity wall of the cavity (42) offers core wire
Embedded divides core wire slot (44), and core wire slot (44) is divided to be evenly arranged along the contour direction of accent (41).
10. a kind of connector, it is characterized in that：Include the locked instrument of core wire as described in claim 1, connecting cylinder (1) deviates from
One end of accent (41) is equipped with annular caulking groove (8), and annular caulking groove (8) elastic fit has red copper snap ring (62)；
Red copper snap ring (62) includes the cross-leaf (62) of suitable company according to this, and folding line (64) is equipped between the adjacent cross-leaf (62),
The cross-leaf (62) includes the transverse sheet (65) and riser (66) of cross-fixing, and riser (66) both ends are bent to form two phases
Being fixed to the hook (67) of setting, between two hooks (67) has beryllium copper block (71), the beryllium copper block (71) to be placed in red copper
Snap ring (61) closes on the one side in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238117.9A CN108631073B (en) | 2017-03-18 | 2017-03-18 | Connector and core wire locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238117.9A CN108631073B (en) | 2017-03-18 | 2017-03-18 | Connector and core wire locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108631073A true CN108631073A (en) | 2018-10-09 |
| CN108631073B CN108631073B (en) | 2020-02-07 |
Family
ID=63686201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238117.9A Active CN108631073B (en) | 2017-03-18 | 2017-03-18 | Connector and core wire locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108631073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701516A (en) * | 2020-12-16 | 2021-04-23 | 珩星电子（连云港）股份有限公司 | Adopt nickel plating gilding structure to have novel CY43 electric connector of high strength jack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060948Y (en) * | 2007-03-13 | 2008-05-14 | 浙江天台永贵电器有限公司 | Axial bolt connecting device |
| CN101969160A (en) * | 2010-10-19 | 2011-02-09 | 中航光电科技股份有限公司 | Champion reed cage type inserting hole and champion reed thereof |
| CN103151625A (en) * | 2013-01-18 | 2013-06-12 | 占行波 | Electric wire straight-through connector |
| CN203398321U (en) * | 2013-07-19 | 2014-01-15 | 中国石油天然气股份有限公司 | Quick wire and cable connector of cone-rod cone-cap packing type |
| CN205790704U (en) * | 2016-06-08 | 2016-12-07 | 温州益能电器有限公司 | EMUs dedicated electric appliance adapter |
-
2017
- 2017-03-18 CN CN201611238117.9A patent/CN108631073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060948Y (en) * | 2007-03-13 | 2008-05-14 | 浙江天台永贵电器有限公司 | Axial bolt connecting device |
| CN101969160A (en) * | 2010-10-19 | 2011-02-09 | 中航光电科技股份有限公司 | Champion reed cage type inserting hole and champion reed thereof |
| CN103151625A (en) * | 2013-01-18 | 2013-06-12 | 占行波 | Electric wire straight-through connector |
| CN203398321U (en) * | 2013-07-19 | 2014-01-15 | 中国石油天然气股份有限公司 | Quick wire and cable connector of cone-rod cone-cap packing type |
| CN205790704U (en) * | 2016-06-08 | 2016-12-07 | 温州益能电器有限公司 | EMUs dedicated electric appliance adapter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701516A (en) * | 2020-12-16 | 2021-04-23 | 珩星电子（连云港）股份有限公司 | Adopt nickel plating gilding structure to have novel CY43 electric connector of high strength jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108631073B (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1801917A3 (en) | Coaxial connector | |
| US9452465B2 (en) | Wire shaping system and method for hand tool use | |
| EP3033559A1 (en) | Liquid-tight connector | |
| CN104466532B (en) | Anti-falling wiring terminal | |
| CA2536594A1 (en) | Strain relieved wire connector | |
| CN108631073A (en) | The locked instrument of connector and core wire | |
| CN205928018U (en) | Piston ring excircle car anchor clamps alive | |
| CN107755723B (en) | A kind of strength collet | |
| CN210350125U (en) | Cable grounding device in box | |
| US10252401B2 (en) | Clamping and spreading device | |
| CN104007011A (en) | Steel-wire-rope clamping device with detachable pressing rods | |
| CN104421310A (en) | Screw locking device | |
| CN104659500B (en) | Firm and reliable electric wire binding post | |
| US20060117916A1 (en) | Sleeve device with stepped structure | |
| CN105161903B (en) | A kind of water-proof connector of connection cables | |
| CN105186173B (en) | What disjunctor tool-type can be recycled singly connect and group's line cable embolism joint | |
| CN101029699A (en) | Pipe joint | |
| CN209104444U (en) | One kind leading directly to water-proof connector for ship navigation L-type | |
| CN206287064U (en) | A kind of spanner screw tap drift holder | |
| CN204011766U (en) | Press copper tip | |
| FR3073264B3 (en) | NUT, PROFILE PROVIDED WITH SUCH A NUT, AND METHOD OF MOUNTING THE NUT ON THE PROFILE | |
| CN217010283U (en) | Self-locking C-shaped connecting wire clamp | |
| KR101521191B1 (en) | Apparatus for combining plates | |
| CN213005000U (en) | Handheld device electric wire fastening structure | |
| CN211249189U (en) | Bolt pressing device for workpiece machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |