CN207248936U - A kind of new binding post with holes - Google Patents

Abstract

The utility model discloses a kind of new binding post with holes, belongs to high-potting field.It includes binding post in itself, binding post includes plug socket and crimp column in itself, and plug socket is fixed in crimp column, and the spliced eye for accommodating connection-peg is provided with plug socket, circumferentially arranged on the inner wall of spliced eye to have the first fixture block, the first fixture block is by contained spring along spliced eye radial expansion；The groove for accommodating crimp head is circumferentially offered on the outside of crimp column, circumferentially arranged in groove to have the second fixture block, the second fixture block is by contained spring along crimp column radial expansion；Binding post is arranged at the upper surface of transformer or the side of reactor in itself, and transformer carries out Parallel opertation or series connection output by binding post in itself, and reactor carries out plural serial stage in itself by binding post, and is provided with grading ring on the reactor on top after series connection.The utility model is used for frequency conversion resonance vibration transformer and reactor, very convenient in Hi-pot test onsite application, is also suitable for other fields are in need.

Description

A kind of new binding post with holes

Technical field

The utility model belongs to high-potting field, especially a kind of new binding post with holes.

Background technology

Using widely for binding post is current, species is also very much.But at Hi-pot test scene, for transformer or electricity During anti-device wiring, wiring is insecure, and easily unclamping causes loose contact, thereby using inconvenience of getting up.

Utility model content

For solve the prior art there are it is inconvenient to use the defects of, the utility model provides a kind of new binding post with holes.

To achieve the above object, the utility model uses following technical proposals：

A kind of new binding post with holes, it includes binding post in itself, and binding post includes plug socket and crimp column, grafting in itself Seat is fixed in crimp column, and the spliced eye for accommodating connection-peg is provided with plug socket, circumferentially arranged on the inner wall of spliced eye to have First fixture block, the first fixture block is by contained spring along spliced eye radial expansion；Receiving is circumferentially offered on the outside of crimp column The groove of crimp head, circumferentially arranged in groove to have the second fixture block, the second fixture block is by contained spring along crimp column radial expansion；

Binding post is arranged at the upper surface of transformer or the side of reactor in itself, and transformer is carried out in itself by binding post Parallel opertation or series connection output, reactor carries out plural serial stage in itself by binding post, and is set after series connection on the reactor on top It is equipped with grading ring.

Further, the collapsing length of the second fixture block is more than the radius of crimp column.

Further, plug socket is round pie structure.

Beneficial effect：

The utility model is used for frequency conversion resonance vibration transformer and reactor, very convenient in Hi-pot test onsite application, for Other fields are in need to be also suitable.

Brief description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the schematic diagram in the utility model for transformer；

Fig. 4 is the schematic diagram that the utility model is used on reactor；

Fig. 5 is the enlarged drawing of part A in Fig. 4.

Embodiment

The utility model is further illustrated with reference to the accompanying drawings and examples.

A kind of new binding post with holes of the utility model, as shown in Figure 1, 2, it includes binding post in itself 1, and binding post is in itself 1 includes plug socket 11 and crimp column 12, and plug socket 11 is fixed in crimp column 12, is provided with plug socket 11 and accommodates connection-peg 5 Spliced eye 111, circumferentially arranged on the inner wall of spliced eye 111 to have the first fixture block 112, the first fixture block 112 passes through contained spring Along 111 radial expansion of spliced eye；The groove 121 for accommodating crimp head 6, groove 121 are circumferentially offered on the outside of crimp column 12 It is interior it is circumferentially arranged have the second fixture block 122, the second fixture block 122 is by contained spring along 12 radial expansion of crimp column；

As shown in Figure 3,4, binding post 1 is arranged at the upper surface of transformer 2 or the side of reactor 3 in itself, and transformer 2 is logical Cross binding post and 1 carry out Parallel opertation or series connection output in itself, reactor 31 carries out plural serial stage in itself by binding post, and connects Afterwards grading ring 4 is provided with the reactor 3 on top.

As shown in Fig. 3,4,5, the spliced eye 111 of the utility model facilitates connection-peg 5 to carry out grafting, and passes through the first fixture block 112 block connection-peg 5, make it be not easy to loosen.Crimp column 12 is the convenient crimping in the case where that can not use inserting mode First 6 are crimped, and block crimp head 6 by 121 and second fixture block 122 of groove, make it be not easy to loosen, and also pass through the second card Block 122 can facilitate the crimp head 6 of different sizes to be crimped.

It can be seen that in Fig. 3,4,5, no matter the utility model uses in 2 wiring of transformer, or 3 wiring of reactor It is all very convenient, inserting mode can not be used at some, equally can still use crimping mode, is adapted to onsite application.

Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists Within the scope of protection of the utility model.

Claims (3)

1. a kind of new binding post with holes, it includes binding post in itself (1), it is characterised in that：(1) includes the binding post in itself Plug socket (11) and crimp column (12), plug socket (11) are fixed in crimp column (12), and receiving is provided with plug socket (11) and is inserted The spliced eye (111) of connector (5), it is circumferentially arranged on the inner wall of spliced eye (111) to have the first fixture block (112), the first fixture block (112) by contained spring along spliced eye (111) radial expansion；Receiving crimping is circumferentially offered on the outside of crimp column (12) The groove (121) of head (6), circumferentially arranged in groove (121) to have the second fixture block (122), the second fixture block (122) passes through internal bullet Spring is along crimp column (12) radial expansion；

(1) is arranged at the upper surface of transformer (2) or the side of reactor (3) to the binding post in itself, and transformer (2) is by connecing (1) carries out Parallel opertation or series connection output to terminal in itself, and by binding post, (1) carries out plural serial stage to reactor (3) in itself, and goes here and there After connection grading ring (4) is provided with the reactor (3) on top.

2. new binding post with holes according to claim 1, it is characterised in that：The flexible length of second fixture block (122) Radius of the degree more than crimp column (12).

3. new binding post with holes according to claim 1 or 2, it is characterised in that：The plug socket (11) is round pie Structure.