CN202058957U

CN202058957U - Split terminal pedestal

Info

Publication number: CN202058957U
Application number: CN2011201682527U
Authority: CN
Inventors: 郭卫东
Original assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Current assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Priority date: 2011-05-25
Filing date: 2011-05-25
Publication date: 2011-11-30
Anticipated expiration: 2021-05-25

Abstract

The present utility model discloses a split terminal pedestal which comprises inner assemblies and positioning pieces which are arranged on an outer frame pedestal in a snap way. The terminal pedestal is characterized in the that a plurality of snap mouths and snap buckle grooves are arranged on the two sides of the outer frame pedestal, slots are arranged on an outer frame, each inner assembly is composed of an inner pedestal and a plurality of contact sheets, the inner assemblies are embedded into the slots and connected with a conductive copper bar or a cable through screws, the contact sheets are separated with each other effectively, and the insulation performance is increased. Compared with the prior art, the distance between various assemblies of the terminal pedestal is easily adjusted, the connection is reliable, the precision is high, the input cost is small, and the serialization is conveniently realized.

Description

Split type terminal base

Technical field

The utility model relates to the electrical fitting technical field, especially a kind of split type terminal base of being connected with conducting copper or cable of being used for.

Background technology

In distribution system, often adopt the conducting copper transmission current, general terminal base adopts integral type or split mounting type more.The monolithic construction size guarantees that easily reliability is also than higher, but the different mould manufacturing of the product needed of different length, input cost is higher, and efficient is low; Each part of assembled structure is to be formed by stacking by dovetail groove or other structures by identical module, and such structure can not need out new mould according to the customer requirement combination product, input cost is low, the efficient height, but each inter-module distance is difficult for adjustment, and dimensional accuracy and reliability are lower.

The utility model content

The purpose of this utility model is a kind of split type terminal base that designs at the deficiencies in the prior art, and it adopts modular construction, is characterized in that a plurality of contact chips are installed in the interior insulating base, and interior insulating base is by buckle, keeper and external insulation stool secure fixation.Structure of the present utility model and simple for assembly process is operated also very convenient.

The purpose of this utility model is achieved in that a kind of split type terminal base, comprises the inner assembly and the keeper that are fastened on the housing pedestal, is characterized in that the housing pedestal is the staged framework that both sides are provided with a plurality of bayonet sockets and buckle slot, and its ladder is provided with slot; Inner assembly is made up of several contact chips on the pedestal in being fastened on, and interior pedestal is the plug-in unit that both sides are provided with elastic hook and location hole, interior pedestal and contact chip clamping; Interior pedestal socket joint is fixed by elastic hook and location hole and housing pedestal in slot, elastic hook and buckle slot snapping, keeper (4) and location hole (27) and bayonet socket (15) snapping.

Contact chip is " U " shape electric-conductor that two ends are provided with a screwed hole at least.

The utility model compared with prior art has simple in structure, connects reliably, and inner assembly can be realized modularization, only needs to make housing according to requirement of client, and the distance of each assembly is adjusted easily, product precision height, and input cost is few, is convenient to seriation.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is a housing base construction schematic diagram;

Fig. 5 is the inner assembly structural representation;

Fig. 6 is the screw assembly structural representation;

Fig. 7 is the keeper structural representation.

Embodiment

Consult Fig. 1～Fig. 3, the utility model comprises inner assembly 2 and the location that is fastened on the housing pedestal 1

Part 4 is characterized in that the staged framework of housing pedestal 1 a plurality of bayonet sockets 15 and buckle slot 14 for both sides are provided with a plurality of slots 11 being set on its ladder; Inner assembly 2 is made up of several contact chips 21 on the pedestal 22 in being fastened on, and interior pedestal 22 is provided with the plug-in unit of elastic hook 24 and location hole 27, interior pedestal 22 and contact chip 21 clampings for both sides; Interior pedestal 22 socket joints are fixing with housing pedestal 1 by elastic hook 24 and location hole 27 in slot 11, elastic hook 24 and buckle slot 14 snappings, and location hole 27 is connected with keeper 4 pins.Contact chip 21 is provided with " U " shape electric-conductor of screwed hole 23 for two ends, the screwed hole 23 that is provided with can be a plurality of also can be single.

Consult Fig. 4, the staged framework of housing pedestal 1 a plurality of bayonet sockets 15 and buckle slot 14 for both sides are provided with is provided with a plurality of slots 11 on its ladder.

Consult Fig. 5, inner assembly 2 is made up of several contact chips 21 on the pedestal 22 in being fastened on, and interior pedestal 22 is provided with the plug-in unit of elastic hook 24 and location hole 27 for both sides.

Consult Fig. 6, screw assembly 3 is made up of screw 31 and pad 32.

Consult Fig. 7, two buckles 41 are set on the keeper 4.

The utility model is such installation, use: the utility model is made up of the inner assembly 2 and the keeper 4 that are fastened on the housing pedestal 1, the staged framework of housing pedestal 1 a plurality of bayonet sockets 15 and buckle slot 14 for both sides are provided with, a plurality of slots 11 are set on its ladder, inner assembly 2 is embedded on the slot 11 mutually, elastic hook 24 cooperates with buckle slot 14 on the housing, can prevent that inner assembly 2 from easing out, 1 of inner assembly 2 and housing pass through keeper 4 secure fixation, screw assembly 3 is housed on the inner assembly 2, can links to each other with conducting copper or cable.

A plurality of slots 11 and spacer 12 are set on the housing pedestal 1, can hold a plurality of inner assemblies 2, spacer 12 embeds in the location notchs 13 can effectively isolate inner assembly 2, and the side of housing pedestal 1 is provided with buckle slot 14 and bayonet socket 15, can locate and fixing inner assembly 2; Inner assembly 2 is made up of contact chip 21 and interior pedestal 22, and contact chip 21 is provided with screwed hole 23, can be connected with screw assembly 3, and interior pedestal 22 is provided with elastic hook 24, cooperates with buckle slot 14 on the housing pedestal 1; Buckle 41 on the keeper 4 is packed in the bayonet socket 15 and housing pedestal 1 secure fixation, and spacer 12 embeds in the location notchs 13 on the housing pedestal 1, can guarantee 21 reliable isolation of each contact chip.

Screw assembly 3 is made up of screw 31 and pad 32, can be connected with conducting copper or cable.

Keeper 4 pack on the housing pedestal 1 bayonet socket 15 and in location hole 27 on the pedestal 22, with housing pedestal 1 and inner assembly 2 secure fixation; Two buckles 41 are set on the keeper 4, can prevent that it from easing out from housing pedestal 1 and inner assembly 2.

More than just the utility model being further described, is not in order to the restriction this patent, and all is that the utility model equivalence is implemented, and all should be contained within the claim scope of this patent.

Claims

1. split type terminal base, comprise the inner assembly (2) and keeper (4) composition that are fastened on the housing pedestal (1), it is characterized in that the staged framework of housing pedestal (1) a plurality of bayonet sockets (15) and buckle slot (14) for both sides are provided with, its ladder is provided with slot (11); Inner assembly (2) is gone up several contact chips (21) and is formed by being fastened on interior pedestal (22), and interior pedestal (22) is provided with the plug-in unit of elastic hook (24) and location hole (27), interior pedestal (22) and contact chip (21) clamping for both sides; Interior pedestal (22) socket joint is fixing with housing pedestal (1) by elastic hook (24) and location hole (27) in slot (11), elastic hook (24) and buckle slot (14) snapping, keeper (4) and location hole (27) and bayonet socket (15) snapping.

2. a kind of split type terminal base according to claim 1 is characterized in that described contact chip (21) is provided with " U " shape electric-conductor of a screwed hole (23) at least for two ends.