CN2789951Y - Quick connection card - Google Patents
Quick connection card Download PDFInfo
- Publication number
- CN2789951Y CN2789951Y CN 200520078444 CN200520078444U CN2789951Y CN 2789951 Y CN2789951 Y CN 2789951Y CN 200520078444 CN200520078444 CN 200520078444 CN 200520078444 U CN200520078444 U CN 200520078444U CN 2789951 Y CN2789951 Y CN 2789951Y
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- CN
- China
- Prior art keywords
- shell
- insulation
- groove
- wire
- metallic conduction
- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a quick wiring card for wire joining, which is characterized in that a metallic conduction sheet (3) which is provided with a wire clamping slot (2) is fixed in an insulating shell (5), and simultaneously, a groove which is convenient for wire placement is arranged in the middle of the insulating shell (5). Furthermore, an insulating wire pressing shell (1) which is used for pressing wires in the groove of the insulating shell (5) is connected with the groove as a whole, and a fixedly connecting card slot (6) is arranged on the insulating wire pressing shell corresponding to the position of the metallic conduction sheet (3). The utility model not only has the advantages of simple structure and high work efficiency because the outer layer rubber sheet of the wire does not need to be scraped off when the utility model is used, but also has the advantages of improved electric conductivity and prevention of ageing and electric leakage accidents caused by bad contact, because the contact of the wire and the conducting metallic sheet is surface contact and does not need to use insulating tape for insulation.
Description
The utility model relates to a kind of lead union piece, relates to a kind of quick easily wiring card of lead of tearing open, connect specifically.
Side connecting conductor formula commonly used, a kind of is that the wire of two leads is twisted joint together, with friction tape it is tightly wrapped then; Another kind of mode is with clamp nut and metal pulling thread base lead to be coupled together on plug, socket, and this dual mode is all cumbersome, uses very inconveniently, and needs some auxiliary material; Preceding in addition kind mode time one length, friction tape is aging easily, leaky occurs, when needing to disconnect, also it will be untied, and is very inconvenient; A kind of mode in back is long service time one, because plug is often plugged, taken off, the wire in the lead at plug position can disconnect, and causes outage.And these two kinds common side connecting conductor formulas all need the insulator rubber of wire external layer is peeled off, make operating efficiency lower.Be badly in need of at present a kind of convenience, safe and durable and need not to peel off the Quick wire connection device of lead rubber.
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of convenience, safe and durable and need not to peel off the Quick wire connection device of lead rubber is provided.
Specifically, a kind of quick wiring card that is used for the lead connection, it is to be fixed with metallic conduction sheet (3) in insulation shell (5), has cable clamping interface (2) on the metallic conduction sheet (3), and is shaped on the groove of being convenient to place lead simultaneously in the middle of insulation shell (5); Be used for lead is pressed in insulation shell (5) upper groove and can with insulation line ball shell (1) that it connects as one on be shaped on corresponding with metallic conduction sheet (3) the position draw-in groove (6) of fixedlying connected.
Between insulation shell (5) and insulation line ball shell (1) for split type or connect as one formula.Determine according to actual use occasion.Insulation shell when split type (5) and insulation line ball shell (1) are independent mutually, to insulate line ball shell (1) gland on insulation shell (5) after placing in the groove that lead enters insulation shell (5) when connecting lead, utilize fixedly connected groove (6) on the line ball shell and joint pin (4) clamping on the insulation shell that it is connected as a single entity.When both design for one, between insulation shell (5) and insulation line ball shell (1) for flexibly connecting or hinged.
Be shaped on and insulation shell (5) upper groove corresponding groove on the insulation line ball shell (1).This groove is convenient to place lead, and the groove on the coordinated insulation housing makes the lead between press closelyr.
It is the V font that described metallic conduction sheet (3) is gone up cable clamping interface (2) opening.This v-shaped openings has guaranteed that when lead is pressed into the metallic conduction sheet rubber that fast wire external layer insulated scratches and exposes plain conductor, and contact tightr contact area with the metallic conduction sheet bigger, strengthened conductive effect greatly.
The utility model is not only simple in structure, need not peel wire external layer rubber off during use, has improved operating efficiency greatly; And lead and contacting of conductive metal sheet be the face contact, do not need to use the insulating tape insulation, improved conductance, prevented the aging and electric leakage accident that causes because of loose contact.Simultaneously, the utility model not only can singlely use, and can a plurality of parallel connections connect as a plurality of leads of large tracts of land.Therefore, the utility model not only can use on junction block, socket, low tension switch, power distribution cabinet junction block as the lead union piece, and the deconcentrator that can be used as in the circuit uses.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Split-type structural: accompanying drawing has provided split-type structural schematic diagram of the present utility model.A kind of quick wiring card that is used for the lead connection, it is to be fixed with metallic conduction sheet (3) in insulation shell (5), has cable clamping interface (2) on the metallic conduction sheet (3), and is shaped on the groove of being convenient to place lead simultaneously in the middle of insulation shell (5); Be used for lead is pressed in insulation shell (5) upper groove and can with insulation line ball shell (1) that it connects as one on be shaped on corresponding with metallic conduction sheet (3) the position draw-in groove (6) of fixedlying connected.Be shaped on and insulation shell (5) upper groove corresponding groove on the insulation line ball shell (1).This groove is convenient to place lead, and the groove on the coordinated insulation housing makes the lead between press closelyr.It is the V font that described metallic conduction sheet (3) is gone up cable clamping interface (2) opening.This v-shaped openings has guaranteed that when lead is pressed into the metallic conduction sheet rubber that fast wire external layer insulated scratches and exposes plain conductor, and contact tightr contact area with the metallic conduction sheet bigger, strengthened conductive effect greatly.Insulation shell when split type (5) and insulation line ball shell (1) are independent mutually, to insulate line ball shell (1) gland on insulation shell (5) after placing in the groove that lead enters insulation shell (5) when connecting lead, utilize fixedly connected groove (6) on the line ball shell and joint pin (4) clamping on the insulation shell that it is connected as a single entity.
The quick wiring card of this structure is particularly suitable for situation that a plurality of wiring cards are made up side by side, and the line ball shell is independently, during line the line ball shell is pressed in the insulation shell respectively.
Integral structure: be connected as the connected mode that in the accompanying drawing line ball shell and insulation shell is dotted.When both design for one, between insulation shell (5) and insulation line ball shell (1) for flexibly connecting or hinged.Flexibly connect the flexibility that just is to use the material of insulation shell own line ball shell and insulation shell are made as one; Use hinge to connect when hinged.All the other structures are with split type consistent.
This structure relatively is fit to connect as shown in drawings the structure of single cord.Lead is inserted in the groove in the insulation shell, with the line ball shell lead is compressed downwards, lead snaps in the metallic conduction sheet cable clamping interface, utilizes fixedly connected groove in the line ball shell to snap on the metallic conduction sheet and is connected as a single entity.
Claims (5)
1, a kind of quick wiring card that is used for the lead connection is characterized in that being fixed with metallic conduction sheet (3) in insulation shell (5), has cable clamping interface (2) on the metallic conduction sheet (3), and is shaped on the groove of being convenient to place lead simultaneously in the middle of insulation shell (5); Be used for lead is pressed in insulation shell (5) upper groove and can with insulation line ball shell (1) that it connects as one on be shaped on corresponding with metallic conduction sheet (3) the position draw-in groove (6) of fixedlying connected.
2, quick wiring card according to claim 1 is characterized in that between insulation shell (5) and the insulation line ball shell (1) for split type.
3, quick wiring card according to claim 1 is characterized in that between insulation shell (5) and insulation line ball shell (1) for flexibly connecting or hinged.
4,, be shaped on the line ball shell (1) that it is characterized in that insulating and insulation shell (5) upper groove corresponding groove according to claim 1,2,3 described quick wiring cards.
5, quick wiring card according to claim 4 is characterized in that it is the V font that metallic conduction sheet (3) is gone up cable clamping interface (2) opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520078444 CN2789951Y (en) | 2005-03-07 | 2005-03-07 | Quick connection card |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520078444 CN2789951Y (en) | 2005-03-07 | 2005-03-07 | Quick connection card |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2789951Y true CN2789951Y (en) | 2006-06-21 |
Family
ID=36790286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520078444 Expired - Fee Related CN2789951Y (en) | 2005-03-07 | 2005-03-07 | Quick connection card |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2789951Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102412452A (en) * | 2012-01-05 | 2012-04-11 | 江南大学 | Wiring card of shortcut electric wire |
CN102509910A (en) * | 2011-10-20 | 2012-06-20 | 华为技术有限公司 | Jointing clamp |
CN102679438A (en) * | 2011-03-14 | 2012-09-19 | 滁州索菲斯电器制造有限公司 | Carbon-fiber electric-heating core-warming floor and preparation technology thereof |
-
2005
- 2005-03-07 CN CN 200520078444 patent/CN2789951Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102679438A (en) * | 2011-03-14 | 2012-09-19 | 滁州索菲斯电器制造有限公司 | Carbon-fiber electric-heating core-warming floor and preparation technology thereof |
CN102509910A (en) * | 2011-10-20 | 2012-06-20 | 华为技术有限公司 | Jointing clamp |
CN102509910B (en) * | 2011-10-20 | 2014-08-20 | 华为技术有限公司 | Jointing clamp |
CN102412452A (en) * | 2012-01-05 | 2012-04-11 | 江南大学 | Wiring card of shortcut electric wire |
CN102412452B (en) * | 2012-01-05 | 2013-07-03 | 江南大学 | Wiring card of shortcut electric wire |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |