CN205509176U - Power cable connector - Google Patents
Power cable connector Download PDFInfo
- Publication number
- CN205509176U CN205509176U CN201620339096.9U CN201620339096U CN205509176U CN 205509176 U CN205509176 U CN 205509176U CN 201620339096 U CN201620339096 U CN 201620339096U CN 205509176 U CN205509176 U CN 205509176U
- Authority
- CN
- China
- Prior art keywords
- contact
- tube
- moving
- static
- moving contact
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a power cable connector. This power cable connector includes power cable connector left side moving contact contact tube, the moving contact contact tube is installed in the insulating cover of contact tube, the moving contact gland compresses tightly the insulating cover of moving contact contact tube and contact tube and installs in the moving contact overcoat through the insulating cover of moving contact, the outer end at the moving contact gland is installed to the cable fastener, the power cable connector right side is the static contact, the front end of static contact is the elastic claw contact, the static contact, insulating cover of static contact and insulating gland, press the cap to fix in the static contact overcoat by the static contact fastening, the symmetry installs the connector check lock lever that can manually move on the moving contact overcoat. The utility model discloses a moving contact contact tube, the insulating cover of contact tube and static contact all adopt overall structure, have reduced the processing of spare part and the connection between the spare part for the structural connection is firmer reliably, and elastic claw and moving contact contact tube area of contact's increase makes electrically conductive effect better.
Description
Technical field:
The utility model relates to a kind of cable connecting arrangement, be specifically related to a kind of power cable
Adapter.
Background technology:
In the prior art, the moving contact contact tube of power cable connector with tubulose moving contact is
Before screwed connection, moving contact securing member and moving contact, guide pin bushing is two single parts, static contact
It is the mouse cage shape contact of the one end open surrounded by some equally distributed static contacts, static contact
Right-hand member annular fastening spring be fixed on static contact conducting rod, static contact conducting rod and stationary contact
Head conductive plate uses screwed connection, time in moving contact contact tube insertion mouse cage shape static contact, only
Boss within static contact front end conducts electricity with moving contact under the effect of outside loop fastener spring
Pipe front end is in close contact, and once situation occurs in the loop fastener spring outside static contact, can be serious
Affect the effect that contacts of moving contact contact tube and static contact, thus affect the performance of conduction.Because
This structure is easy to connect, conducts electricity very well, and is widely used, its shortcoming in producing reality
It is that parts are many, processes and install the most troublesome,
Utility model content:
For shortcoming and defect present in prior art, this utility model provides a kind of power
Cable connector.
The technical solution of the utility model is: this power cable connector, including being arranged on power current
Moving contact contact tube on the left of cable connector, moving contact contact tube is arranged on contact tube insulation sleeve
In, moving contact contact tube and contact tube insulation sleeve are insulated casing pressure by moving contact gland by moving contact
Tightly being arranged in moving contact overcoat, cable installation fittings is arranged on the outer end of moving contact gland, installs
Is static contact on the right side of power cable connector, and static contact is arranged on the stationary contact outside static contact
Head insulation sleeve and insulation gland, be fixed in static contact overcoat by static contact fastening pressure cap, dynamic tactile
Put symmetry outside head is provided with the connector locking bar that can manually move, moving contact contact tube
For overall structure, the front end of moving contact contact tube has certain taper, the front portion of contact contact tube
Exceptionally wall is circumferentially provided with the ring-shaped groove of the band conical surface, and static contact is overall structure, static contact
Front end be elastic card claw contact, elastic card claw contact front end is provided with inner convex platform；Ring-shaped groove with
Inner convex platform matches, and the rear end of static contact is the tabular with cable connecting orifice；Moving contact conducts electricity
The rear section outer wall of pipe is provided with annular boss, and contact tube insulation sleeve inwall is provided with and annular boss phase
The interior hole end surface coordinated.
The front end of the static contact in such scheme be an inside be machined with the conical surface be divided into six
The elastic card claw contact of decile.
Moving contact contact tube in such scheme and static contact all use overall structure, before static contact
End is the elastic card claw contact being divided into six deciles and front opening, elastic card claw contact front end
Being shaped with inner convex platform, elastic card claw embedded SMA actuators has inner conical surface, elastic card claw front end to lead with moving contact
The ring-shaped groove of fulgurite matches, and the conical surface of moving contact contact tube ring-shaped groove is elastic with static contact
Claw inner conical surface matches, and is shaped with annular boss outside the rear end of moving contact contact tube, uses absolutely
The contact tube insulation sleeve that edge material is made instead of guide pin bushing before moving contact securing member and moving contact, leads
In fulgurite insulation sleeve, hole end surface coordinates with the annular boss of moving contact contact tube, conducts electricity moving contact
Pipe plays the effect of insulation and fastening, and power cable connector in use, first will be connected with cable
Moving contact insert static contact elastic card claw in, the elastic card claw of static contact is at its own resilient
Under effect, the front end of elastic card claw is tightly stuck in the ring-shaped groove of moving contact contact tube, dynamic tactile
The head conical surface of contact tube ring-shaped groove closely cooperates with the inner conical surface of elastic card claw, increases contact
Area, improves electric conductivity.
This utility model has the advantages that moving contact contact tube, contact tube insulation sleeve
And the employing overall structure of static contact, decrease the company between the processing of parts and parts
Connect so that structure connection is the firmest reliably, and elastic card claw contact contacts with moving contact contact tube
The increase of area so that conductive effect is more preferable.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the outline drawing of this utility model static contact front end.
Accompanying drawing 3 is the left view of this utility model static contact front end.
In figure: 1-cable installation fittings；2-cable；3-compresses rubber ring；4-moving contact gland；5-
Gland ring；6-moving contact insulation sleeve；7-contact tube insulation sleeve；8-moving contact contact tube；
9-moving contact overcoat；10-lock sealing circle；11-check lock lever；12-check lock lever rotary shaft；13-
Static contact overcoat；14-static contact；15-locks pressure cap；16-static contact and insulation set；17-stationary contact
Head fastening pressure cap；18-insulate gland；19-annular boss；Hole end surface in 20-；21-annular ditch
Groove；22-inner convex platform；The 23-conical surface；24-inner conical surface；25-elastic card claw contact.
Detailed description of the invention:
The utility model is described in further detail for 1-3 below in conjunction with the accompanying drawings: this power cable connects
Device includes moving contact contact tube 8, contact tube insulation sleeve 7, moving contact insulation sleeve 6, moving contact
Overcoat 9, cable installation fittings 1, static contact 14.Moving contact contact tube 8 is arranged on power cable
The left side of adapter, the front end of moving contact contact tube 8 has tapering, moving contact contact tube 8
Fore end outer circumference is provided with the ring-shaped groove 21 of the band conical surface 23, outside moving contact contact tube 8 rear end
Portion's circumference is provided with annular boss 19, and moving contact contact tube 8 is arranged in contact tube insulation sleeve 7,
The annular boss 19 of moving contact contact tube 8 is tightly pressed against conduction by moving contact insulation sleeve 6 front end
In pipe insulation set 7 on hole end surface 20, moving contact contact tube 8, contact tube insulation sleeve 7 and dynamic
Contact head insulated set 6 is installed in moving contact overcoat 9, moving contact gland 4 compress, dynamic tactile
Between head gland 4 and moving contact overcoat 9, gland ring 5 is installed, moving contact gland 4
Compression rubber ring 3 is installed between rear end and cable installation fittings 1, tightens cable installation fittings 1,
Cable 2 will be held very firm, and cable installation fittings 1 is arranged on the outer end of moving contact gland 4,
Cable 2 can play fastening and the effect of location, and cable 2 is from cable installation fittings 1 through wires hole
And moving contact gland 4 centre bore passes, cable bare wire head is connected with moving contact contact tube 8,
There is the screw hole of two fixing cables on cable installation fittings 1, utilize bolt to be clamped by cable 2 solid
Fixed, the right side of power cable connector is static contact 14, and it is exhausted that static contact 14 is arranged on static contact
In edge set 16, static contact 14, static contact and insulation set 16 and insulation gland 18, by static contact
Fastening pressure cap 17 is fastened in static contact overcoat 13, and static contact 14 front end is that elastic card claw touches
25, the rear end of static contact 14 is tabular, and the rear end of static contact 14 is provided with wiring hole, quiet
Contact 14 highlights at static contact overcoat 13 right-hand member with the part of wiring hole, and cable is connected to quiet
On the wiring hole of contact 14, static contact overcoat 13 is arranged on belt hole support frame, tightens locking pressure
Cap 15, fixes static contact 14 one end, and static contact front end is inserted in moving contact contact tube 8 front end
Elastic card claw contact 25 in, elastic card claw contact 25 is under the elastic force effect of self, elastic
The inner convex platform 22 of claw being stuck in moving contact ring-shaped groove 21 tightly, elastic card claw inner conical surface
24 closely cooperate with the conical surface 23 of moving contact contact tube 8 front end ring-shaped groove 21, increase
Contact area, improves electric conductivity..
The middle part of moving contact overcoat 9 is symmetrically installed with a pair check lock lever 11, and it passes through check lock lever
Rotary shaft 12 is connected with moving contact overcoat 9, and this check lock lever 11 can manually be moved left and right,
When it is moved to the left, the circular arc bossy body of its root is convex to the inside of moving contact overcoat 9
Going out, when it is moved to the right, the circular arc bossy body of its root produces from moving contact overcoat 9,
Lock sealing circle 10 is installed in moving contact overcoat 9, the effect of sealing, stationary contact can be played
The front end exterior design of head overcoat 13 has an endless groove caved in, after two contact grafting,
Moving check lock lever 11, the circular arc bossy body of check lock lever 11 is stuck in endless groove, two contacts
Connect locking.
Static contact 14 front end is the bullet being divided into six deciles that an inside is machined with inner conical surface 24
Property claw contact 25, the socket of elastic card claw contact 25 has good elastic dilatation ability,
The guiding conical surface of moving contact contact tube 8 front end makes moving contact contact tube 8 can insert bullet smoothly
It is interlockingly connected in property claw contact 25.
Static contact overcoat 13 on the right side of above-mentioned power cable connector is integrally fixed at a fixture
On body, this structure is fixed power cable connector, is designed to by right-hand member cable outlet with left
Hold identical structure, be portable power cable connector.
Claims (2)
1. a power cable connector, touches including being arranged on moving on the left of power cable connector
Head contact tube (8), moving contact contact tube (8) is arranged in contact tube insulation sleeve (7),
Moving contact contact tube (8) and contact tube insulation sleeve (7) are passed through dynamic by moving contact gland (4)
Contact head insulated set (6) compresses and is arranged in moving contact overcoat (9), cable installation fittings (1)
Being arranged on the outer end of moving contact gland (4), static contact (14) is arranged on power cable and connects
On the right side of device, static contact (14), static contact and insulation set (16) and insulation gland (18) are installed
In static contact overcoat (13), static contact fastening pressure cap (17) it is fixed, moving contact
What overcoat (9) was the most symmetrical is provided with the connector locking bar (11) that can manually move, its
It is characterised by: moving contact contact tube (8) is overall structure, before moving contact contact tube (8)
End has tapering, and the forward part outer wall of contact contact tube (8) is circumferentially provided with the band conical surface (23)
Ring-shaped groove (21), static contact (14) is overall structure, the front end of static contact (14)
For elastic card claw contact (25), elastic card claw contact (25) front end is provided with inner convex platform (22)；
Ring-shaped groove (21) matches with inner convex platform (22), and the rear end of static contact (14) is tabular,
Cable connecting orifice it is machined with on plate；The rear section outer wall of moving contact contact tube (8) is provided with annular
Boss (19), contact tube insulation sleeve (7) inwall is provided with and matches with annular boss (19)
Interior hole end surface (20).
Power cable connector the most according to claim 1, it is characterised in that: static contact
(14) front end is the elastic card claw being divided into six deciles that an inside is provided with the conical surface (24)
Contact (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339096.9U CN205509176U (en) | 2016-04-21 | 2016-04-21 | Power cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339096.9U CN205509176U (en) | 2016-04-21 | 2016-04-21 | Power cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509176U true CN205509176U (en) | 2016-08-24 |
Family
ID=56706206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339096.9U Active CN205509176U (en) | 2016-04-21 | 2016-04-21 | Power cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443088A (en) * | 2016-11-16 | 2017-02-22 | 国家电网公司 | An anti-electric-shock joint used for a discharge test of a small-capacity storage battery pack |
| CN107121570A (en) * | 2017-05-03 | 2017-09-01 | 林荣敏 | The Withstand test device of high-tension switch cabinet point electric contact |
-
2016
- 2016-04-21 CN CN201620339096.9U patent/CN205509176U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443088A (en) * | 2016-11-16 | 2017-02-22 | 国家电网公司 | An anti-electric-shock joint used for a discharge test of a small-capacity storage battery pack |
| CN106443088B (en) * | 2016-11-16 | 2023-10-03 | 国家电网公司 | Electric shock preventing connector for discharge test of small-capacity storage battery pack |
| CN107121570A (en) * | 2017-05-03 | 2017-09-01 | 林荣敏 | The Withstand test device of high-tension switch cabinet point electric contact |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202855959U (en) | One-body type crimping connector | |
| CN205509176U (en) | Power cable connector | |
| CN209516094U (en) | Resilient socket component | |
| CN104409908B (en) | A kind of high-speed bus adapter | |
| CN105098394B (en) | Monoblock type is grounded hub | |
| CN109888560A (en) | A kind of quick connector for connection terminal | |
| EP3683892A3 (en) | Electrical connector | |
| US8753137B2 (en) | Coaxial cable connector with multi-contact to ensure establishment of ground loop | |
| KR20140023016A (en) | Crimp the wire gland packing with a structure | |
| CN210692834U (en) | 5G communication connector tied in a bundle | |
| CN206758739U (en) | A kind of high undersea hydrostatic pressures heavy-current electric connector | |
| CN201153153Y (en) | Fast connecting terminal | |
| CN104319513B (en) | Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable | |
| CN109149280B (en) | Cable assembly, connector assembly and connector accessory thereof | |
| CN204885459U (en) | Gasket and electrical apparatus connecting piece are connected to electrical apparatus | |
| CN202423597U (en) | Elastic contact piece and contact piece component | |
| CN105958249B (en) | A kind of electric connector | |
| CN201000965Y (en) | Fast locking separation coaxial connector | |
| CN104158039A (en) | Coaxial cable connector | |
| CN210867391U (en) | Motor casing convenient to cable installation | |
| CN204315818U (en) | Plug | |
| CN209418878U (en) | A kind of non-threaded shielded connector of direct insertion via hole | |
| CN204179415U (en) | The snap joint of a kind of novel cable straight cutting | |
| CN207834695U (en) | In-line connector | |
| CN105932475B (en) | Radio frequency connector component and its radio frequency connector and adaptation radio frequency connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |