CN205562637U

CN205562637U - Split type binding post's ammeter

Info

Publication number: CN205562637U
Application number: CN201620331023.5U
Authority: CN
Inventors: 黄权
Original assignee: Baoyu Holding Co Ltd
Current assignee: Baoyu Holding Co Ltd
Priority date: 2016-04-18
Filing date: 2016-04-18
Publication date: 2016-09-07
Anticipated expiration: 2026-04-18

Abstract

The utility model discloses a split type binding post's ammeter, including the ammeter body and locate this internal split type binding post of ammeter, joint in split type binding post includes the shell and locates the shell has the wire of confession male socket on the shell, be equipped with on the shell rather than the back lid that can dismantle the connection cover after, be equipped with respectively with external circuit connection's external connecting terminal and the control connection end of being connected with control circuit, behind shell and the back lid lock, external connecting terminal and control connection hold by the inclusion in the shell. The utility model discloses, through the split type connected that shell and back were covered, solved traditional binding post's inconvenient installation, maintenance and the shortcoming of changing, strengthened binding post's swift external and divergence ability greatly to improved ammeter binding post's work efficiency, simple structure is practical, changes and dismantles the convenience.

Description

The ammeter of split type binding post

Technical field

This utility model relates to electronic device, is specifically related to the ammeter of split type binding post.

Background technology

Binding post is the connection of wire for convenience and applies, and it is exactly in fact one section and is enclosed in insulation Sheet metal inside plastics, plastics are porose may be inserted into wire, has screw to lead for fastening or unclamping Line, such as two wires, it is sometimes desirable to connect, need the most again to disconnect, the most just can use terminal They are coupled together, and can disconnect at any time, without they being welded or being wrapped in Together.Just having special terminal block in power industry, be binding post the most entirely, binding post has Certain compression joint area is to ensure that reliable contacts, and guarantees by enough electric currents.

Along with the improvement of national grid, wideling popularize intelligent grid, the consumption of ammeter is greatly increased.Mesh Structure in front ammeter mostly is monolithic construction, and external circuits and ammeter internal circuit all design at one In watchcase, it is not easy to dismounting, keeps in repair and change, greatly reduce work efficiency.

It is badly in need of the ammeter of the split type binding post of a kind of ammeter the most in the market.

Utility model content

Technical problem to be solved in the utility model is that existing binding post mostly is monolithic construction, Inefficient problem is changed in maintenance.

In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that offer one point The ammeter of body formula binding post, including ammeter body and be located at that described ammeter is intrinsic split type to be connect Line terminals, described split type binding post includes shell and is located at the joint in described shell, described Having the socket inserted for wire on shell, described shell is provided with the bonnet removably connected with it, It is respectively equipped with the external connection end being connected with external circuit on described bonnet and the control being connected with control circuit connects Connecing end, after described shell fastens with described bonnet, described external connection end and described control connect end by inclusion In described shell.

In such scheme, described joint includes being arranged at the ring interface in described shell and copper sheet, Described copper sheet is fixedly installed in described shell, and one end of described copper sheet is threaded onto in described ring interface, The other end of described copper sheet is connected with electric elements, is provided with adaptive with described ring interface in described shell Draw-in groove, described ring interface can slide in described draw-in groove, and the sidewall of described ring interface is provided with Screw, by described screw, described ring interface is equipped with bolt, the position of described draw-in groove and institute State external connection end corresponding with the position that described control connects end.

In such scheme, the direction of insertion of described copper sheet is vertical with the glide direction of described ring interface.

In such scheme, described shell is provided with bolt adjustment hole, the position of described bolt adjustment hole Corresponding with the nut of described bolt.

In such scheme, described ring interface and described bolt have many groups, and often group has an institute Stating ring interface and matched two described bolts, described ring interface is along described enclosure also Column distribution.

In such scheme, described copper sheet be shaped as U-shaped, each described copper sheet is equipped with two respectively Individual described ring interface.

In such scheme, described socket is located on the bottom surface of described shell, the position of described socket with The position of described ring interface is corresponding.

In such scheme, the material of described ring interface is conducting metal.

This utility model, is connected with the split type of bonnet by shell, solves traditional type binding post Inconvenient installation, maintenance and the shortcoming of replacing, greatly strengthen the most external of binding post and point Fluidity energy, thus improve the work efficiency of ammeter line terminals, simple and practical, change dismounting Convenient.

Accompanying drawing explanation

Fig. 1 is appearance schematic diagram of the present utility model；

Fig. 2 is the structural representation of split type binding post in Fig. 1；

Fig. 3 is the top view of Fig. 2；

Fig. 4 is the upward view of Fig. 2；

Fig. 5 is rear cover structure schematic diagram of the present utility model；

Fig. 6 is the rearview that Fig. 2 disassembles bonnet；

Fig. 7 is the rearview disassembling shell 1 in Fig. 6；

Fig. 8 is the upward view of Fig. 7.

Detailed description of the invention

Below in conjunction with Figure of description, this utility model is described in detail.

As shown in Figures 1 to 6, the ammeter of a kind of split type binding post that this utility model provides, Including ammeter body and be located at the intrinsic split type binding post of ammeter, split type terminals attached bag The shell 1 including cuboid and the joint being arranged in shell 1, shell 1 offers and inserts for wire The socket 2 entered, socket 2 is located on the bottom surface of shell 1, and shell 1 is provided with and removably connects with it Bonnet 7, bonnet 7 is connected by eye-splice with shell 1, bonnet 7 is respectively equipped with and is connected with external circuit External connection end 9 and the control that is connected with control circuit connect end 10, it is also possible to select according to practical situation Other kinds of external-connected port, after shell 1 fastens with bonnet 7, external connection end 9 and control connect end 10 By inclusion in shell 1.By removably connecting, by external circuits or control of shell 1 and bonnet 7 Circuit processed does split type connection with the circuit within ammeter, different mac function is distinguish between, and solves Determine the inconvenient installation, maintenance of traditional type binding post and the shortcoming of replacing, greatly strengthen terminals The most external and the shunting performance of son.

Joint includes ring interface 3 and the copper sheet 5 being arranged in shell 1 respectively, and copper sheet 5 is fixedly installed In shell 1, one end of copper sheet 5 is threaded onto in ring interface 3, and the other end of copper sheet 5 is with outside Electric elements connect, the position of socket 2 is corresponding with the position of ring interface 3, is provided with in shell 1 With the draw-in groove 6 of ring interface 3 adaptation, the position of draw-in groove 6 is connected end 10 with external connection end 9 and control Position is corresponding, such control circuit, external circuits and shunt circuit respectively with in binding post Circuit connects, and forms overall system.Ring interface 3 can slidably reciprocate in draw-in groove 6, copper sheet 5 Direction of insertion vertical with the glide direction of ring interface 3, but the copper that sliding scale is installed again Sheet 5 limits, and so offers screw on the sidewall of ring interface 3, and by this screw, annular connects Being equipped with bolt 4 on mouthfuls 3, shell 1 is provided with bolt adjustment hole 8, the position of bolt adjustment hole 8 with The nut of bolt 4 is corresponding, so just can facilitate to regulate the degree of tightness of bolt 4 by screwdriver. When screwing bolt 4 and inserting or remove ring interface 3, slidably ring interface 3 just can be therewith Gradually clamp or unclamp wire, it is achieved wire is firmly connected with binding post.

It addition, this utility model is after wire inserts ring interface 3, due to copper sheet 5 and ring interface 3 Sidewall be that face contacts with the laminating in face, compared to traditional direct bolt head and copper sheet 5 that wire is clipped in Between fixed form, this mode will more firm stable, wire will not sideslip power-off, Er Qiehuan After the sidewall of shape interface 3 and copper sheet 5 fit together, with the contact area of wire also than simple spiral shell Bolt is fixed pressing mode and is greatly increased, and therefore work efficiency is also greatly improved.

Offer multiple radiating groove on shell 1, not only saved raw material, extend service life, and And it is possible to prevent dust to enter in shell 1.

As shown in Figure 6, Figure 7, it is further preferred that in order to improve work efficiency, ring interface 3 Setting tool can have many groups altogether with bolt 4, often group includes a ring interface 3 and matched two Bolt 4, ring interface 3 is internal and column distribution along shell 1.Copper sheet 5 be preferably shaped to U-shaped thin slice, Each copper sheet 5 is equipped with two ring interfaces 3 respectively, it is also possible to set according to concrete actually used situation The quantity of fixed each assembly.

The material of ring interface 3 is non-copper cheap conducting metal, has the most greatly saved life Produce cost, and do not affect the unobstructed of conduction.

This utility model, wire has socket to enter in ring interface, by screwing spiral shell after inserting shell Bolt makes the sidewall of ring interface clamp with bolt, so that wire and copper sheet are firmly fitted in one Rise, greatly strengthen stability and the contact area of contact, thus improve the work effect of binding post Rate, simple and practical, change convenient disassembly.

This utility model is not limited to above-mentioned preferred forms, and anyone should learn in this practicality new The structure change made under the enlightenment of type, every have same or like technical side with this utility model Case, within each falling within protection domain of the present utility model.

Claims

The ammeter of the most split type binding post, including ammeter body and to be located at described ammeter intrinsic Split type binding post, described split type binding post includes shell and is located at connecing in described shell Head, described shell has for wire insert socket, it is characterised in that described shell be provided with Its bonnet removably connected, described bonnet is respectively equipped with the external connection end being connected with external circuit and with The control that control circuit connects connects end, after described shell and described bonnet fasten, described external connection end and Described control connect end by inclusion in described shell.
The ammeter of split type binding post the most as claimed in claim 1, it is characterised in that described in connect Head include being arranged at the ring interface in described shell and copper sheet, described copper sheet be fixedly installed on described outside In shell, one end of described copper sheet is threaded onto in described ring interface, the other end of described copper sheet and electrical equipment Element connects, and is provided with the draw-in groove adaptive with described ring interface in described shell, and described ring interface can Sliding in described draw-in groove, the sidewall of described ring interface is provided with screw, by described screw, institute Stating and be equipped with bolt on ring interface, the position of described draw-in groove is connected with described external connection end and described control The position of end is corresponding.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that described copper The direction of insertion of sheet is vertical with the glide direction of described ring interface.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that outside described Shell is provided with bolt adjustment hole, and the position of described bolt adjustment hole is corresponding with the nut of described bolt.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that described ring Shape interface and described bolt have many groups, and often group has a described ring interface and matched two Individual described bolt, described ring interface is along described enclosure column distribution.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that described copper Sheet be shaped as U-shaped, each described copper sheet is equipped with two described ring interfaces respectively.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that described slotting Mouth is located on the bottom surface of described shell, and the position of described socket is corresponding with the position of described ring interface.
The ammeter of split type binding post the most as claimed in claim 2, it is characterised in that described ring The material of shape interface is conducting metal.