CN206907928U - A kind of fast and safely termination - Google Patents

Abstract

The utility model discloses a kind of fast and safely termination, including section is in the upper shell and lower house of semi-annular, the pairs of posts for being fixed on lower house upper end and a pair of locating dowels for being fixed on upper shell lower end；The both side ends of the upper shell vertically have a rubber blanket A set in circular arc type respectively；The both side ends of the lower house vertically have a rubber blanket B set in circular arc type respectively；The binding post includes cylinder A, cylinder B and the cylinder C being from top to bottom coaxially disposed；The diameter of the cylinder A is more than cylinder B diameter, and the diameter of the cylinder C is more than cylinder A diameter；The locating dowel is nested on the outside of cylinder A.The utility model is used to reconnect by the wire of fracture, as long as being wound at the both ends for being broken wire a pair of columns B on simultaneously during connection, presses the steadiness that fastening ensures to connect by locating dowel afterwards, easy to connect, steadiness is good, security performance is strong.

Description

A kind of fast and safely termination

Technical field

It the utility model is related to a kind of termination, and in particular to a kind of fast and safely termination.

Background technology

The production and living of people be unable to do without electricity, naturally also just be unable to do without wire, when wire is broken due to various factors, If changed completely, will certainly cause to waste, so the wire of fracture would generally be reconnected by people, common reality In the mode of existing wire connection, the most frequently used way is to peel off the insulating barrier of wire, and one is threaded together or is welded on by core Rise to realize the connection between wire, finally wrapped up terminal part and exposed part with insulating tape, to realize and the external world Insulation.But this method easily occur wire connection it is insecure, junction resistance is excessive to cause sparking, so that wire It is blown.In addition, being wrapped up core junction portion using insulating tape, insulating tape is easily broken, and produces potential safety hazard；And Wiring speed is slow, loses time serious., can for above-mentioned deficiency, it is necessary to design and develop a kind of fast and safely termination Above-mentioned each shortcoming is supplied, through retrieval, is not found and the same or analogous technical scheme of the utility model.

Utility model content

In order to solve above-mentioned problem, the utility model provides a kind of fast and safely termination, existing to solve Wiring is insecure and the problem of security is poor in technology.

The utility model is to be achieved through the following technical solutions：

A kind of fast and safely termination, including section in semi-annular upper shell and lower house, be fixed on lower house One pairs of posts of upper end and a pair of locating dowels for being fixed on upper shell lower end；The both side ends difference of the upper shell vertically With a rubber blanket A set in circular arc type；The both side ends of the lower house vertically have one to be set in circular arc type respectively Rubber blanket B；The binding post includes cylinder A, cylinder B and the cylinder C being from top to bottom coaxially disposed；The diameter of the cylinder A More than cylinder B diameter, the diameter of the cylinder C is more than cylinder A diameter；The locating dowel is nested on the outside of cylinder A.

Preferably, there is an axially disposed buckle, the buckle nesting respectively on the lower surface of the upper shell both sides It is arranged on lower house.

Preferably, the buckle both ends are extended respectively on the outside of lower house both ends.

Preferably, the distance between the cylinder C upper surfaces and locating dowel lower surface are less than cylinder B along axis direction Length.

Compared with prior art, the beneficial effects of the utility model are：

(1) the utility model is used to reconnect by the wire of fracture, as long as will be broken the both ends of wire during connection It is wound on simultaneously on a pair of columns B, presses the steadiness of fastening guarantee connection by locating dowel afterwards, it is easy to connect, firm Property is good, security performance is strong.

(2) there is an axially disposed buckle respectively on the lower surface of upper shell both sides, buckle be used to realizing upper shell with Lower house is fixedly connected, and buckle both ends are extended respectively on the outside of lower house both ends, when upper shell need to be separated with lower house, Prominent buckle is directly pinched buckle can be separated from lower house.

(3) the distance between cylinder C upper surfaces and locating dowel lower surface are less than length of the cylinder B along axis direction, use In realizing that locating dowel compresses to the wire being wrapped on cylinder B, ensure the tightness understood.

Brief description of the drawings

Fig. 1 is the schematic diagram of structure described in the utility model；

Fig. 2 is the side view of structure described in the utility model.

In figure：1st, upper shell, 2, rubber blanket A, 3, lower house, 4, rubber blanket B, 5, cylinder A, 6, cylinder B, 7, cylinder C, 8, Locating dowel, 9, buckle.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：

As shown in Figure 1-2, a kind of fast and safely termination, including section are in the upper shell 1 and lower house of semi-annular 3rd, it is fixed on a pairs of posts of the upper end of lower house 3 and is fixed on a pair of locating dowels 8 of the lower end of upper shell 1；The wherein edge of upper shell 1 The both side ends of axial direction have a rubber blanket A2 set in circular arc type respectively, have one respectively on the both sides lower surface of upper shell 1 Axially disposed buckle 9, the nesting of buckle 9 are arranged on lower house 3, and both ends are extended respectively on the outside of the both ends of lower house 3；Lower casing The both side ends of body 3 vertically have a rubber blanket B4 set in circular arc type respectively；Binding post includes from top to bottom coaxially setting Cylinder A5, cylinder B6 and the cylinder C7 put；Cylinder A5 diameter is more than cylinder B6 diameter, and cylinder C7 diameter is more than cylinder A5 Diameter；Locating dowel 8 is nested on the outside of cylinder A5, and the distance between cylinder C7 upper surfaces and the lower surface of locating dowel 8 are less than Length of the cylinder B6 along axis direction.

Operation principle：

During work, the wire of fracture is initially wrapped around on a pair of columns B6 respectively from the both ends of device, after the completion of winding Upper shell 1 and lower house 3 are closed, locating dowel is compressed the wire being wrapped on cylinder B6, ensures the tightness of connection, prevents from leading Line departs from, and overall construction design is reasonable, simple and easy to use, and security performance is strong.

General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope By appended claims and its equivalent thereof.

Claims (4)

1. A kind of 1. fast and safely termination, it is characterised in that：It is in the upper shell (1) and lower house of semi-annular including section (3), it is fixed on a pairs of posts of lower house (3) upper end and is fixed on a pair of locating dowels (8) of upper shell (1) lower end；It is described The both side ends of upper shell (1) vertically have a rubber blanket A (2) set in circular arc type respectively；The lower house (3) is along axle To both side ends respectively have one in circular arc type set rubber blanket B (4)；The binding post includes from top to bottom being coaxially disposed Cylinder A (5), cylinder B (6) and cylinder C (7)；The diameter of the cylinder A (5) is more than cylinder B (6) diameter, the cylinder C (7) diameter is more than cylinder A (5) diameter；The locating dowel (8) is nested on the outside of cylinder A (5).
2. A kind of 2. fast and safely termination according to claim 1, it is characterised in that：Under upper shell (1) both sides There is an axially disposed buckle (9) respectively, buckle (9) nesting is arranged on lower house (3) on end face.
3. A kind of 3. fast and safely termination according to claim 2, it is characterised in that：Buckle (9) the both ends difference Extend on the outside of lower house (3) both ends.
4. A kind of 4. fast and safely termination according to claim 1, it is characterised in that：Cylinder C (7) upper surfaces with The distance between locating dowel (8) lower surface is less than length of the cylinder B (6) along axis direction.