CN205565018U - Binding post of follow -on oblique angle inlet wire - Google Patents

Abstract

The utility model relates to a binding post of follow -on oblique angle inlet wire, including plastomer, screw, square conductor and leg, its characterized in that, plastomer have the first cavity of upper and lower both ends open -ended, and first income line cap is established to the plastomer part of first cavity axis one side, and first income line cap and first cavity form the first intercommunication chamber of slope, and the plastomer part of first cavity axis opposite side has first leg entry, the screw has the end portion that is the chamfer, the square conductor has the second cavity, and second income line cap is established to the square conductor part of second cavity axis one side, and the second is gone into the line cap and is fed through the chamber with the second that the second cavity formed the slope, and the square conductor part of second cavity axis opposite side has second leg entry, the leg has the stiff end, connects electricity end and card line terminal, blocks line terminal process second intercommunication chamber and lies in the second and go into line cap department. This binding post does not need the operator to change the sight angle, conveniently utilizes the screw fastening wire.

Description

A kind of binding post of follow-on oblique angle inlet wire

Technical field

This utility model relates to binding post, particularly relates to the binding post of a kind of follow-on oblique angle inlet wire.

Background technology

Binding post is a kind of aftermarket product being capable of electrical connection, and along with the development of present electron trade, increasing binding post comes into the market.On market, existing binding post is adopted the mode being screwed more and is fixed wire to be accessed.In the prior art, profit is screwed the mode of wire mainly two kinds, and first wire 6 enters through horizontal direction, the binding post that screw 2 is locked in vertical direction, participates in shown in Fig. 1 (a)；It two is the binding post that wire 6 enters in oblique angle, screw 2 also fastens in oblique angle directional lock, sees shown in Fig. 1 (b).Wherein, one end of the wire 6 after being fastened by screw 2 is positioned at the plastomer 1 of binding post.

But, above two profit is screwed in place of the binding post of wire yet suffers from some shortcomings: when assembling wire and binding post shown in Fig. 1 (a), operator needs first to observe the entrance situation of wire from the side of binding post, torticollis changes sight angle the most again, then situation about entering from the upper end of binding post viewing screw, this binding post needs the frequent torticollis of operator to change sight angle, operates cumbersome；When assembling wire and the binding post shown in Fig. 1 (b), operator can not hold wire exactly and enter the situation within plastomer 1, it is difficult to ensure the screw 2 fastening effect to wire 6.

Utility model content

Technical problem to be solved in the utility model is to provide one to need not operator for above-mentioned prior art to change sight angle, screw can be utilized to fasten easily and to need the wire of assembling, can ensure that again wire has the binding post of follow-on oblique angle inlet wire of preferable fastening effect.

The technical scheme in the invention for solving the above technical problem is: the binding post of a kind of follow-on oblique angle inlet wire, including plastomer, screw, square conductor and leg, it is characterized in that, plastomer has upper and lower both ends open and the first cavity entered for screw, the plastomer part being positioned at the first side, cavity axis is provided with the first lead-in wire terminal mouth, first lead-in wire terminal mouth connects with the first cavity in plastomer and is formed the first connection chamber of inclination, and the plastomer part being positioned at the first cavity axis opposite side has the first leg entrance coordinating leg to enter；Screw has chamfered end head；Square conductor is positioned at the first cavity, there is on square conductor the second cavity entered for screw, it is positioned at the square conductor part of the second side, cavity axis to be provided with at the second lead-in wire terminal mouth and the second lead-in wire terminal mouth and be formed with chamfering, second lead-in wire terminal mouth connects with the second cavity in square conductor and is formed the second connection chamber of inclination, and the square conductor part being positioned at the second cavity axis opposite side has the second leg entrance coordinating leg to enter；The upper port of the first cavity just upper port to the second cavity, the first lead-in wire terminal mouth is just to the second lead-in wire terminal mouth, and the first leg entrance is just to the second leg entrance；Leg has fixing end, power connection end and the card line end that can bend, and the fixing end of leg is fixed on the first leg porch of plastomer, and card line end is through the second connection chamber and is positioned at the second lead-in wire terminal mouth.

In order to strengthen the power that screw is applied on card line end, to reach to fasten the effect of wire to be accessed, as corrective measure, card line end is provided with bulge-structure.Such as, bulge-structure can be fin, it is also possible to be some salient points.

Further, in order to effectively encapsulate each parts in plastomer, as improvement, above-mentioned binding post also includes the fixing cover plate connecting plastomer, and cover plate is provided with through hole, and the power connection end of leg passes through hole and is positioned at the outside of cover plate.

Compared with prior art, the utility model has the advantage of: due in plastomer, the upper port of the first cavity just upper port to the second cavity, second lead-in wire terminal mouth and the second cavity realize connection by the obliquely second connection chamber, ensure that the upper port that operator passes through in plastomer can be immediately seen the conductive wire scenario through the second connection chamber, when avoiding operating routine binding post, operator is needed to pass through torticollis to observe screw and the deficiency of wire entrance situation from two angles respectively, facilitate wire and enter the tightening operation of line and screw, thus improve the efficiency of assembling of binding post and wire.

Accompanying drawing explanation

Fig. 1 (a) is horizontal direction inlet wire in prior art, the binding post schematic diagram of vertical direction lock screw, and Fig. 1 (b) is oblique angle inlet wire in prior art, the binding post schematic diagram of oblique angle directional lock screw；

Fig. 2 is the connection terminal structure schematic diagram of follow-on oblique angle inlet wire in the present embodiment；

Fig. 3 (a) is the side view of Fig. 2 middle connecting terminal, and Fig. 3 (b) is the top view of Fig. 2 middle connecting terminal, and Fig. 3 (c) is the upward view of Fig. 2 middle connecting terminal；

Fig. 4 is the decomposition texture schematic diagram of binding post shown in Fig. 1；

Fig. 5 is the assembling schematic diagram of screw, square conductor and welding；

Fig. 6 is the upward view of plastomer in binding post shown in Fig. 1；

Fig. 7 (a) is the structural representation of screw, and Fig. 7 (b) is the side view of screw in Fig. 7 (a)；

Fig. 8 (a) is the structural representation of square conductor, and Fig. 8 (b) is the structure schematic diagram of square conductor in Fig. 8 (a), and Fig. 8 (c) is the sectional view of square conductor in Fig. 8 (a)；

Fig. 9 (a) is the structural representation of leg, and Fig. 9 (b) is the top view of leg in Fig. 9 (a), and Fig. 9 (c) is the left view of leg in Fig. 9 (a)；

Figure 10 (a) is the top view of Fig. 1 cover plate, and Figure 10 (b) is the structure schematic diagram of Fig. 1 cover plate；

Figure 11 (a) is view during wire oblique angle entrance binding post, and Figure 11 (b) is after wire enters in binding post, view when wire is locked by screw.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.

nullAs shown in Fig. 2～Figure 10，The binding post of follow-on oblique angle inlet wire in the present embodiment，Including plastomer 1、Screw 2、Square conductor 3、Leg 4 and cover plate 5，Wherein，Plastomer 1、Screw 2、Square plastomer 3、Corresponding the seeing shown in Fig. 6 to Figure 10 of structure situation of leg 4 and cover plate 5，Plastomer 1 has upper and lower both ends open and the first cavity 11 entered for screw 2，The upper port 111 of the first cavity 11 enters for screw 2，The plastomer part being positioned at the first side, cavity 11 axis is provided with the first lead-in wire terminal mouth 12，First lead-in wire terminal mouth 12 connects with the first cavity 11 in plastomer 1 and is formed the first connection chamber of inclination，The angle of inclination in the first connection chamber can be adjusted according to actual needs，The plastomer part being positioned at the first cavity 11 axis opposite side has the first leg entrance 13 coordinating leg 4 to enter；Screw 2 has chamfered end head 21, and chamfered end head 21 makes screw 22 become face contact with contacting of square conductor 3, such that it is able to improve reliability when screw 2 is locked in square conductor 3；Square conductor 3 is positioned at the first cavity 11, there is on square conductor 3 upper end open and the second cavity 31 entered for screw 2, the upper port 311 of square conductor 3 enters in the second cavity 31 for screw 2, it is positioned at the square conductor part of the second side, cavity 31 axis to be provided with at the second lead-in wire terminal mouth 32 and the second lead-in wire terminal mouth 32 and be formed with chamfering 321, by forming chamfering 321 on square conductor 3, to remove the burr that square conductor 3 produces because of machining, both facilitate the inlet wire of wire 6 simultaneously, also allow for part assembling；Second lead-in wire terminal mouth 32 connects with the second cavity 31 in square conductor 3 and is formed the second connection chamber 34 of inclination, and the square conductor part being positioned at the second cavity 31 axis opposite side has the second leg entrance 33 coordinating leg 4 to enter；First lead-in wire terminal mouth 12 is just to the second lead-in wire terminal mouth 32, to ensure that wire 6 to be accessed can smoothly enter second tilted and connect in chamber 34；First leg entrance 13, just to the second leg entrance 33, now can ensure that the fixing end 41 of leg 4 is firmly fixed at the first leg entrance 13 of plastomer 1；Leg 4 has fixing end 41, power connection end 42 and the card line end 43 that can bend, bending can be produced after card line end 43 stress, to block wire 6, cover plate 5 is provided with through hole 51, the fixing end 41 of leg 4 is fixed at the first leg entrance 13 of plastomer 1, card line end 43 is through the second connection chamber 34 and is positioned at the second lead-in wire terminal mouth 32, and the power connection end 42 of leg 4 passes through hole 51 and is positioned at the outside of cover plate 5, and cover plate 5 is fixing with plastomer 1 to be connected.The state that screw 2, square conductor 3 and leg 4 realize assembling is shown in Figure 5.Wherein, fastening can be realized by helicitic texture between cover plate 5 and plastomer 1, with as required, at any time cover plate 5 be disassembled from plastomer 1.Certainly, binding post can also not have the cover plate 5, i.e. cover plate 5 can be as the structure of adnexa, and with to each parts in plastomer 1, such as screw 2, square conductor 3 and leg 4 effectively encapsulate.

It addition, in order to strengthen the power that screw 2 is applied on card line end 43, to reach to fasten the effect of wire 6 to be accessed, as corrective measure, card line end 43 is provided with bulge-structure 431.Such as, bulge-structure 431 can be fin, it is also possible to be some salient points.

nullWhen binding post in using the present embodiment accesses wire，See shown in Figure 11 (a) and Figure 11 (b)，Wire 6 is passed the first lead-in wire terminal mouth 12 and the second lead-in wire terminal mouth 32 of square conductor 3 of plastomer 1，Enter obliquely in square conductor 3 then along the second connection chamber 43 in square conductor 3，And allow the operator to the upper port 111 by plastomer 1 and observe directly the lug of wire 6，The now card line end 43 of lug next-door neighbour's leg 4 of wire 6，Then screw 2 is made through the upper port 311 of square conductor 3 and to enter in the second cavity 31，Now screw 2 contacts on the upside of the card line end 43 of leg 4，And then by continuing to be screwed down screw 2，Card line end 43 is pressed downwards wire 6 touch the cavity wall in the second connection chamber 34 by the contacting power of screw 2，Owing to square conductor 3 is conductor，Now wire 6 and square conductor 3 realize being electrically connected with，Wire 6 is through square conductor 3，Achieve and the electrical connection of leg 4.Upper port 111 just upper port 311 to the second cavity 31 due to the first cavity 11, second lead-in wire terminal mouth 32 connects chamber 34 with the second cavity 31 by obliquely second and realizes connection, ensure that the upper port 111 that operator passes through in plastomer 1 can be immediately seen wire 6 situation through the second connection chamber 34, when avoiding operating routine binding post, operator is needed to pass through torticollis to observe screw and the deficiency of wire entrance situation from two angles respectively, facilitate wire and enter the tightening operation of line and screw, thus also improve the efficiency of assembling of binding post and wire.

Claims (4)

1. a binding post for follow-on oblique angle inlet wire, including plastomer, screw, square conductor and leg, it is special Levying and be, plastomer has upper and lower both ends open and the first cavity entered for screw, is positioned at the first side, cavity axis Plastomer part is provided with the first lead-in wire terminal mouth, and the first lead-in wire terminal mouth connects with the first cavity in plastomer and formed the of inclination One connection chamber, the plastomer part being positioned at the first cavity axis opposite side has the first leg entrance coordinating leg to enter； Screw has chamfered end head；Square conductor is positioned at the first cavity, and square conductor has the entered for screw Two cavitys, the square conductor part being positioned at the second side, cavity axis is provided with at the second lead-in wire terminal mouth and the second lead-in wire terminal mouth Being formed with chamfering, the second lead-in wire terminal mouth connects with the second cavity in square conductor and is formed the second connection chamber of inclination, position Square conductor part in the second cavity axis opposite side has the second leg entrance coordinating leg to enter；First cavity Upper port just upper port to the second cavity, the first lead-in wire terminal mouth is just to the second lead-in wire terminal mouth, and the first leg entrance is the most right Second leg entrance；Leg has fixing end, power connection end and the card line end that can bend, and the fixing end of leg is fixed on to be moulded First leg porch of body, card line end is through the second connection chamber and is positioned at the second lead-in wire terminal mouth.

The binding post of oblique angle the most according to claim 1 inlet wire, it is characterised in that be provided with on card line end Bulge-structure.

The binding post of oblique angle the most according to claim 2 inlet wire, it is characterised in that described bulge-structure is convex Rib or salient point.

The binding post of oblique angle the most according to any one of claim 1 to 3 inlet wire, it is characterised in that also wrap Including the fixing cover plate connecting plastomer, cover plate is provided with through hole, the power connection end of leg passes through hole and is positioned at the outside of cover plate.