CN203787655U

CN203787655U - Plane connector

Info

Publication number: CN203787655U
Application number: CN201320332507.8U
Authority: CN
Inventors: 林小平
Original assignee: Hangzhou Dai Lei Science And Technology Ltd
Current assignee: Hangzhou Dai Lei Science And Technology Ltd
Priority date: 2013-06-09
Filing date: 2013-06-09
Publication date: 2014-08-20
Anticipated expiration: 2023-06-09

Abstract

The utility model discloses a plane connector consisting a clamping block 1 and a clamping block 2. The tail parts of the two clamping blocks are fixed together in an attaching manner through a plurality of fixing bolts. The front part is opening and forms an opening which cooperates with a copper strip. The inner sides of the opening of the two clamping blocks are respectively provided with a dovetail groove which is used for accommodating a watchband touch finger, wherein the dovetail grooves are laterally arranged in a symmetrical manner. The rear sides of the two clamping blocks are provided with a plurality of connecting bolts which are used for fixing wires. The attaching surfaces of the tail parts of the clamping block 1 is laterally provided with a groove, and the attaching surfaces of the tail parts of the clamping block 2 is provided with a convex strip which is matched with the groove on the clamping block 1. In order to solve the problems that a conventional all-in-one plane connector is high in machining difficulty, is high in manufacture cost, is difficult to control the size of tolerance, the utility model provides the plane connector which is low in machining difficulty, is low in manufacture cost, is convenient to assemble, and is easy to control the size of the tolerance.

Description

A kind of planar junction

Technical field

The utility model relates to industrial technical field of electric connectors, relates in particular to a kind of planar junction.

Background technology

Electric connector be between device and device, assembly and assembly, system and system, be electrically connected and signal transmit base components.

Planar junction is as electric connector comparatively conventional in high-current circuit system, be mainly used in being connected between wire and copper bar, common planar junction designs for integral type, and such structural design has that difficulty of processing is large, cost of manufacture is high, tolerance dimension problem rambunctious.

Summary of the invention

Current integral type planar junction difficulty of processing is large, cost of manufacture is high, tolerance dimension problem rambunctious in order to solve for the utility model, proposes that a kind of difficulty of processing is little, cost of manufacture is low, easy to assembly, tolerance dimension holds manageable planar junction.

To achieve these goals, the utility model is by the following technical solutions: a kind of planar junction, formed by a fixture block and No. two fixture blocks, between a fixture block and No. two fixture blocks, afterbody is fixing by some set bolt laminatings, front side is opened wide and is an opening coordinating with copper bar, two fixture blocks are respectively provided with a dovetail groove for accommodating watchband-shaped contactor in opening inner side, and two dovetail groove lateral symmetry arrange; Two fixture block rear sides are provided with some for the fixing connecting bolt of wire.

As preferably, a described fixture block and No. two fixture blocks, on the binding face of afterbody, are laterally provided with a groove on a fixture block, and No. two fixture blocks are provided with a raised line mating with fixture block upper groove.

As preferably, described a fixture block and No. two fixture blocks are provided with the counterbore for accommodating set bolt head and nut.

Therefore, the utlity model has following beneficial effect: (1) planar junction is divided into two fixture blocks, processing is simple, cost of manufacture is low, easy to assembly, tolerance dimension is easily controlled; On (2) two fixture blocks, be respectively equipped with groove and the cord tissue of coupling, relatively fixed; (3) there is flaw fixture block, can singlely change, further reduce costs.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is another kind of structural representation of the present utility model.

Fig. 3 is a kind of structural representation of a fixture block of the utility model.

Fig. 4 is a kind of structural representation of No. two fixture blocks of the utility model.

1: a number fixture block; 2: No. two fixture blocks; 3: opening; 4: set bolt; 5: connecting bolt; 6: counterbore; 7: dovetail groove; 8: groove; 9: raised line.

Embodiment

Below in conjunction with accompanying drawing and specific embodiments, the utility model is further described.

A kind of planar junction, referring to Fig. 1, Fig. 2, formed by a fixture block 1 and No. two fixture blocks 2, between a fixture block 1 and No. two fixture blocks 2, afterbody is fixing by 4 laminatings of two set bolts, front side is opened wide and is an opening coordinating with copper bar 3, two fixture blocks are respectively provided with dovetail groove 7, the two dovetail groove 7 lateral symmetry settings for accommodating watchband-shaped contactor in opening 3 inner sides, run through opening 3 both sides; Two fixture block rear sides are provided with six, and for the fixing connecting bolt 5 of wire, every fixture block is provided with three, and equi-spaced apart distributes; A described fixture block 1 and No. two fixture blocks 2, on the binding face of afterbody, are laterally provided with a groove 8 on a fixture block 1, as shown in Figure 3, No. two fixture blocks 2 are provided with a raised line 9 mating with fixture block 1 upper groove, as shown in Figure 4; Described a fixture block 1 and No. two fixture blocks 2 are provided with the counterbore 6 for accommodating set bolt 4 heads and nut.

When use, the first interior watchband-shaped contactor that respectively arranges of dovetail groove 7 at two fixture blocks, outer lead or other electric-conductor are connected on the connecting bolt 5 of two fixture block afterbodys (being planar junction rear side), then the opening of planar junction front side 3 are aimed to copper bar side and insert clamping.

Claims

1. a planar junction, it is characterized in that: formed by a fixture block (1) and No. two fixture blocks (2), between a fixture block (1) and No. two fixture blocks (2), afterbody is fixing by some set bolts (4) laminating, front side is opened wide and is an opening coordinating with copper bar (3), two fixture blocks are respectively provided with a dovetail groove for accommodating watchband-shaped contactor (7), two dovetail grooves (7) lateral symmetry setting in opening (3) inner side; Two fixture block rear sides are provided with some for the fixing connecting bolt of wire (5).

2. a kind of planar junction according to claim 1, it is characterized in that: a described fixture block (1) and No. two fixture blocks (2) are on the binding face of afterbody, on a fixture block (1), be laterally provided with a groove (8), No. two fixture blocks (2) are provided with a raised line (9) mating with a fixture block (1) upper groove.

3. a kind of planar junction according to claim 1 and 2, is characterized in that: a described fixture block (1) and No. two fixture blocks (2) are provided with the counterbore (6) for accommodating set bolt (4) head and nut.