CN206712038U - A kind of electronic box copper bar fixed connection device - Google Patents

Abstract

The utility model belongs to electronic box connection equipment manufacturing technology field, is related to a kind of connector of copper cash inside electronic box, more particularly to a kind of electronic box copper bar fixed connection device, by set can the thin slice of precession copper bar to be connected extruded fixed；Agent structure includes main body, upper thin slice, lower thin slice, progressive screw, projection, double wedge, articulation port, the first copper bar, the second copper bar, socket, cutting, elasticity bending and thin slice mouth；Its upper thin slice set and progressive screw can adjust fixed tightness degree, and realize rapid lossless dismounting；Its lower thin slice set, which forms elasticity bending, in solid encryption copper bar and to provide the support force of relative resilient；Its is simple in construction, and principle is reliable, and materials are saved, and preparation cost is low, and stationarity is good, and conductive effect is good, and application environment is friendly.

Description

A kind of electronic box copper bar fixed connection device

Technical field：

The utility model belongs to electronic box connection equipment manufacturing technology field, is related to a kind of connector of copper cash inside electronic box, More particularly to a kind of electronic box copper bar fixed connection device, by set can the thin slice of precession copper bar to be connected extruded fixed.

Background technology：

Circuit connection inside electronic box is typically interfixed in the form of fixed, the line inside particularly large-scale transformation electronic box Material is mostly generous copper bar, and the electric current loaded thereon is very big, the tightness degree requirement of the coupling part between copper bar and copper bar Very high, its resistance is often very big, and the energy of consumption is higher, if producing friction often produces serious consequence, or even can burn Ruin electronic box and cause fire；Simultaneously in the connection between disconnecting copper bar, not rapid enough the and meeting in dismounting of existing connected mode Certain destruction is brought to copper bar.Therefore, a kind of electronic box copper bar fixed connection device that seeking design can fix safely has good Good Social benefit and economic benefit.

The content of the invention：

The shortcomings that the purpose of this utility model is to overcome prior art to exist, seek to design a kind of electronic box copper bar and fix to connect Connect device, by set can the thin slice of precession copper bar to be connected extruded fixed.

To achieve these goals, the agent structure for the electronic box copper bar fixed connection device that the utility model is related to includes master Body, upper thin slice, lower thin slice, progressive screw, elastic bending, double wedge, articulation port, the first copper bar, the second copper bar, socket, cutting, bullet Property bending and thin slice mouth；The body top face closing of integrally formed steel square structure, two sides and bottom surface opening；Upper thin slice is curved Three faces are converted into, are provided with two thin slices mouth at left and right sides of the top surface of main body, the inside that upper thin slice is placed on main body is inserted from the bottom to top In thin slice mouth, there is outside tension force between the two sides of upper thin slice, be fixed on so as to relative when not by external force in main body；It is main Hole is provided among the top surface of body, so that progressive screw props up across and into the inside of main body the bottom surface of upper thin slice, upper thin slice exists The drive of progressive screw is downloaded to be moved downward in thin slice mouth；The middle and lower part of main body is recessed articulation port to be put into the first copper bar With the second copper bar, the lower of articulation port is fixedly installed multiple double wedges along both sides, to increase frictional force；The lower thin slice of steel sheet structure Bottom surface is bent towards successively from the trailing flank lower end of main body, and the upper side of main body is bent towards from bottom surface, and to bent on the inside of articulation port Bent into elasticity, elasticity bending is slightly above articulation port lower edge；The front-back two bottom sides edge of main body is provided with socket, and corresponding The cutting connection of lower thin slice is arranged on, so as to fixed lower thin slice；The length of the left and right sides of upper thin slice be more than body top face with The distance between upper edge of articulation port, and it is less than the distance between body top face and articulation port lower edge；Progressive screw is rotated to drive Upper thin slice moves downward props up the second copper bar by the first copper bar to be connected and the second copper bar compression, elasticity bending, until fixed Firmly.

The utility model in use, articulation port to be caught in the first copper bar to be connected after insert the second bronze medal to be connected, so After tighten progressive screw and be finally fixedly connected with it；All parts of fixator that the utility model is related to are metal structure, Electric conductivity is good；Resistance is smaller between copper bar after connection.

Compared with prior art, its upper thin slice set and progressive screw can adjust fixed close journey to the utility model Degree, and realize rapid lossless dismounting；Its lower thin slice set, which forms elasticity bending, in solid encryption copper bar and to provide phase To the support force of elasticity；Its is simple in construction, and principle is reliable, and materials are saved, and preparation cost is low, and stationarity is good, and conductive effect is good, should With environment-friendly.

Brief description of the drawings：

Fig. 1 is agent structure principle schematic of the present utility model.

Fig. 2 is agent structure trailing flank of the present utility model schematic diagram.

Fig. 3 is agent structure side view of the present utility model.

Embodiment：

The utility model is described in further detail by way of example and in conjunction with the accompanying drawings.

Embodiment 1：

The agent structure for the electronic box copper bar fixator that the present embodiment is related to includes main body 1, upper thin slice 2, lower thin slice 3, progressive Screw 4, elasticity bending 5, double wedge 6, articulation port 7, the first copper bar 8, the second copper bar 9, socket 10, cutting 11,12 and of elasticity bending Thin slice mouth 12；The top surface of main body 1 closing of integrally formed steel square structure, two sides and bottom surface opening；Upper thin slice 2 is bent into Three faces, the top surface left and right sides of main body 1 are provided with two thin slices mouth 12, and the inside that upper thin slice 2 is placed on main body 1 is inserted from the bottom to top In thin slice mouth 12, there is outside tension force between the two sides of upper thin slice 2, main body 1 is fixed on so as to relative when not by external force On；Hole is provided among the top surface of main body 1, so that progressive screw 4 props up across and into the inside of main body 1 bottom surface of upper thin slice 2, Upper thin slice 2 moves downward in thin slice mouth 12 is downloaded in the drive of progressive screw 4；The middle and lower part of main body 1 be recessed articulation port 7 with Just the first copper bar 8 and the second copper bar 9 are put into, the lower of articulation port 7 is fixedly installed multiple double wedges 6 along both sides, to increase friction Power；The lower thin slice 3 of steel sheet structure bends towards bottom surface successively from the trailing flank lower end of main body 1, and the upside of main body 1 is bent towards from bottom surface Face, and it is bent to form elasticity bending 12, the slightly above lower edge of articulation port 7 of elasticity bending 12 to the inner side of articulation port 7；Main body 1 it is front and rear Face two bottom sides edge is provided with socket 10, is connected with the cutting 11 for being correspondingly arranged at lower thin slice 3, so as to fixed lower thin slice 3；On The length of the left and right sides of thin slice 2 is more than the distance between upper edge of the top surface of main body 1 and articulation port 7, and is less than the top surface of main body 1 The distance between lower edge of articulation port 7；Rotating progressive screw 4 drives upper thin slice 2 to move downward the He of the first copper bar 8 to be connected Second copper bar 9 compresses, and elasticity bending 12 props up the second copper bar 9, until fixation.

The present embodiment in use, articulation port 7 to be caught in the first copper bar 8 to be connected after insert the second copper bar 9 to be connected, Then progressive screw 4 is tightened finally to be fixedly connected with it；All parts of fixator of the present embodiment design are metal structure, Electric conductivity is good；Resistance is smaller between copper bar after connection.

Claims (1)

1. It is curved that 1. a kind of agent structure of electronic box copper bar fixed connection device includes main body, upper thin slice, lower thin slice, progressive screw, elasticity Folding, double wedge, articulation port, the first copper bar, the second copper bar, socket, cutting and thin slice mouth；The master of integrally formed steel square structure Body top surface is closed, two sides and bottom surface opening；Upper thin slice is bent into three faces, and two thin slices are provided with left and right sides of the top surface of main body Mouthful, the inside that upper thin slice is placed on main body is inserted in thin slice mouth from the bottom to top, has outside between the two sides of upper thin slice Power, it is fixed on so as to relative when not by external force in main body；Hole is provided among the top surface of main body, is gone forward side by side so that progressive screw passes through The inside for entering main body props up the bottom surface of thin slice, and upper thin slice moves downward under the drive of progressive screw in thin slice mouth；Main body Middle and lower part be recessed articulation port to be put into the first copper bar and the second copper bar, articulation port it is lower be fixedly installed along both sides it is more Individual double wedge, to increase frictional force；The lower thin slice of steel sheet structure bends towards bottom surface successively from the trailing flank lower end of main body, and from bottom surface The upper side of main body is bent towards, and elastic bending is bent to form to articulation port inner side, elasticity bending is slightly above articulation port lower edge；Main body Front-back two bottom sides edge be provided with socket, be connected with the cutting for being correspondingly arranged at lower thin slice, so as to fixed lower thin slice；On The length of the left and right sides of thin slice is more than the distance between upper edge of body top face and articulation port, and less than body top face with stinging Heal up the distance between lower edge；Rotating progressive screw drives upper thin slice to move downward the first copper bar and the second copper bar to be connected Compress, elasticity bending props up the second copper bar, until fixation.