CN205004518U

CN205004518U - Ally oneself with and arrange hard connection mode wiring board of plug bush

Info

Publication number: CN205004518U
Application number: CN201520721922.1U
Authority: CN
Inventors: 黄华道
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-17
Filing date: 2015-09-17
Publication date: 2016-01-27
Anticipated expiration: 2025-09-17

Abstract

The utility model provides an ally oneself with and arrange hard connection mode wiring board of plug bush, including casing and the conducting structure of setting in the casing, conducting structure includes first copper strips, second copper strips and third copper strips, first copper strips is pegged graft and is provided with a plurality of first molded breadth plug bushes and the flat plug bush of a plurality of first types, the second copper strips is pegged graft and is provided with a plurality of second molded breadth plug bushes and the flat plug bush of a plurality of second types, the third copper strips is pegged graft and is provided with a plurality of ground sleeve, first molded breadth plug bush constitutes two plug bush combinations with the second molded breadth plug bush that corresponds, the flat plug bush of first type, flat plug bush of second type that corresponds and the ground sleeve who corresponds constitute three plug bush combinations. The utility model has the advantages of allying oneself with row's plug bush and connecting through the hard connected mode of pegging graft on the copper strips, assembly process is simple in processing, labour saving and time saving, and installation space's adaptability is better, and the compound mode is richened, saved the die sinking cost, the product uniformity is good, and the yields is high, the electricity is connected reliable and stablely, long service life.

Description

Townhouse sleeve rigid connecting type wiring board

Technical field

The utility model relates to field of power supplies, specifically refers to a kind of townhouse sleeve rigid connecting type wiring board.

Background technology

Its townhouse sleeve of existing wiring board is electrically connected by flexible cord, and inner cabling is in disorder, and assembling is wasted time and energy and easily short circuit.There is townhouse sleeve rigid connecting type structure in the market, the such as patent No. be 201520051816.7 and 201520049752.7 utility model patent disclose corresponding copper strips quick attach structure, each synchronous sleeve (comprising the wide sleeve of double-purpose and the flat sleeve for splayed combination) is all one-body molded at a copper strips, each same-phase sleeve is by copper strips Hard link, it is reliable that application has the wall socket of this mounting structure or wiring board to have connection, advantage easy to assembly, but this structure has the following disadvantages: (1) wide sleeve, flat sleeve and copper strips one-body molded, processing technology is more complicated, the requirement on machining accuracy of installing space is high, (2) can only be applicable to the power supply generator of band 5 jacks or 10 jacks, can not be applicable to other compound mode, accommodation is narrow, (3) live wire copper strips, zero line copper strips are all stood placement, and the gap up and down between copper strips is less, easily causes spark phenomenon, (4) combination of flat sleeve and plug fills the span of a man's arms from the side to surround, and bottom vacancy, with plug in conjunction with defective tightness, and sleeve and plug base pin form point cantact, easily cause local pyrexia, thus reduction of service life (with reference to Fig. 4), (5) extended structure between sleeve and copper strips is unreasonable, and processed complex degree, intensity, spatial arrangement form etc. exist certain defect.

Summary of the invention

The problems referred to above that the utility model exists for prior art, provide a kind of townhouse sleeve rigid connecting type wiring board.

Utility model object of the present utility model is realized by following scheme:

Townhouse sleeve rigid connecting type wiring board, comprise housing and be arranged on the conductive structure in housing, conductive structure comprises the first copper strips, second copper strips and the 3rd copper strips, first copper strips grafting is provided with some first molded breadth sleeves and the flat sleeve of some first types, second copper strips grafting is provided with some second molded breadth sleeves and the flat sleeve of some Second-Types, 3rd copper strips grafting is provided with some ground wire plug bush, first molded breadth sleeve forms two sleeves with the second corresponding molded breadth sleeve and combines, the flat sleeve of first type, the corresponding flat sleeve of Second-Type and the ground wire plug bush of correspondence form three sleeve combinations.

Further, first copper strips, the second copper strips and the 3rd copper strips all have spliced eye, all have inserting foot bottom first molded breadth sleeve, the second molded breadth sleeve, the flat sleeve of the first type, the flat sleeve of Second-Type and ground wire plug bush, inserting foot front end is shunk and is had locking step between contraction flow region and main body.

Further, be provided with middle layer bracket in housing, middle layer bracket has sleeve disposal area, has the through hole passed for sleeve inserting foot bottom sleeve disposal area.

Further, the first copper strips, the second copper strips and the 3rd copper strips are all positioned at below middle layer bracket sleeve disposal area, and the first copper strips, the second copper strips and the 3rd copper strips are fixed by the part grafting that corresponding sleeve passes sleeve disposal area.

Further, the first copper strips comprises horizontally disposed bar-shaped body and the vertically extending registration arm of some side direction, and bar-shaped body has the straight hole for coordinating with the first molded breadth sleeve, and registration arm front end has the inclined hole for coordinating with the flat sleeve of the first type.

Further, second copper strips comprise length be less than the first copper strips registration arm inclined hole registration arm, have the straight hole registration arm of straight hole and the connection shelves for connecting inclined hole registration arm and straight hole registration arm, connect shelves there is the arch area of stepping down walking around the first copper strips registration arm.

Further, the 3rd copper strips is between the first copper strips and the second copper strips, and the 3rd copper strips has ground wire plug bush spliced eye and avoids the district that steps down of the first copper strips registration arm and the second copper strips straight hole registration arm respectively.

Further, the flat sleeve of the first type and the flat sleeve of Second-Type shaping by whole piece copper sheet integrated punching, include clamping limb that a pair elasticity gathers and the inserting foot to downward-extension, clamping limb punch forming has the reinforcement of lateral surface concave inside face projection.

Further, ground wire plug bush height is less than the flat sleeve of the first type and the flat sleeve of Second-Type, the 3rd copper strips have laminating ground wire plug bush inserting foot close to arch area, the spliced eye of the 3rd copper strips is positioned at close to arch area.

Further, the front end that inclined hole position offered by the first copper strips and the second copper strips has the chamfered edge adapted with inclined hole.

The beneficial effects of the utility model are: townhouse sleeve is connected by the hard connecting mode be plugged on copper strips, and processing and assembling is simple, time saving and energy saving, the better adaptability of installing space, and compound mode is enriched; Save die sinking cost, good product consistency, yields is high; Be electrically connected reliable and stable, long service life.

accompanying drawing explanation.

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

Fig. 2 is that housing of the present utility model coordinates schematic diagram with conductive structure;

Fig. 3 is the utility model conductive structure schematic diagram;

Fig. 4 is the structural representation that existing plug bush structure coordinates with plug.

Embodiment

Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail:

Shown in accompanying drawing 1 to Fig. 3, townhouse sleeve rigid connecting type wiring board of the present utility model, the conductive structure comprising housing (drain pan 2 shown in figure and middle layer bracket 1) and be arranged in housing, conductive structure comprises the first copper strips N3, second copper strips L4 and the 3rd copper strips E5, first copper strips N3 grafting is provided with some first molded breadth sleeves 30 and the flat sleeve 30-1 of some first types, second copper strips L4 grafting is provided with some second molded breadth sleeves 40 and the flat sleeve 40-1 of some Second-Types, 3rd copper strips E5 grafting is provided with some ground wire plug bush 50, first molded breadth sleeve 30 forms two sleeves with the second corresponding molded breadth sleeve 40 and combines, the flat sleeve 30-1 of first type, the corresponding flat sleeve 40-1 of Second-Type and the ground wire plug bush 50 of correspondence form three sleeve combinations.

First copper strips N3, the second copper strips L4 and the 3rd copper strips E5 all have spliced eye 3A, 4A, 5A, all have inserting foot (30A, 40A, 30-1A, 40-1A, 50A) bottom first molded breadth sleeve 30, second molded breadth sleeve 40, first type flat sleeve 30-1, the flat sleeve 40-1 of Second-Type and ground wire plug bush 50, inserting foot front end is shunk and is had locking step between contraction flow region and main body.

In the present embodiment, stable for making conductive structure install, be provided with middle layer bracket 1 in housing, middle layer bracket 1 has sleeve disposal area, has through hole 130A, 140A, 150A of passing for sleeve inserting foot bottom sleeve disposal area.

First copper strips N3, the second copper strips L4 and the 3rd copper strips E5 are all positioned at below middle layer bracket sleeve disposal area, and the first copper strips, the second copper strips and the 3rd copper strips are fixed by the part grafting that corresponding sleeve passes sleeve disposal area.

First copper strips N3 comprises horizontally disposed bar-shaped body and the vertically extending registration arm of some side direction, and bar-shaped body has the straight hole for coordinating with the first molded breadth sleeve, and registration arm front end has the inclined hole for coordinating with the flat sleeve of the first type.

Second copper strips L4 comprise length be less than the first copper strips registration arm inclined hole registration arm, have the straight hole registration arm of straight hole and the connection shelves for connecting inclined hole registration arm and straight hole registration arm, connect shelves there is the arch area of stepping down walking around the first copper strips registration arm.

3rd copper strips E5 is between the first copper strips N3 and the second copper strips L4, and the 3rd copper strips E5 has ground wire plug bush spliced eye and avoids the district that steps down of the first copper strips registration arm and the second copper strips straight hole registration arm respectively.

The flat sleeve of first type and the flat sleeve of Second-Type shaping by whole piece copper sheet integrated punching, include clamping limb that a pair elasticity gathers and the inserting foot to downward-extension, clamping limb punch forming has the reinforcement of lateral surface concave inside face projection.

Ground wire plug bush 50 be highly less than the first type flat sleeve 30-1 and the flat sleeve 40-1 of Second-Type, the 3rd copper strips E5 have laminating ground wire plug bush inserting foot close to arch area, the spliced eye 50A of the 3rd copper strips is positioned at close to arch area.

For making compact conformation, the front end that the first copper strips N3 and the second copper strips L4 offers inclined hole position has the chamfered edge adapted with inclined hole.

Although the utility model has illustrated by reference to preferred embodiment and has described, but those of ordinary skill in the art should understand, the description of above-described embodiment can be not limited to, in the scope of claims, the various changes in form and details can be made.

Claims

1. townhouse sleeve rigid connecting type wiring board, comprise housing and be arranged on the conductive structure in housing, it is characterized in that: conductive structure comprises the first copper strips, second copper strips and the 3rd copper strips, first copper strips grafting is provided with some first molded breadth sleeves and the flat sleeve of some first types, second copper strips grafting is provided with some second molded breadth sleeves and the flat sleeve of some Second-Types, 3rd copper strips grafting is provided with some ground wire plug bush, first molded breadth sleeve forms two sleeves with the second corresponding molded breadth sleeve and combines, the flat sleeve of first type, the corresponding flat sleeve of Second-Type and the ground wire plug bush of correspondence form three sleeve combinations.

2. townhouse sleeve rigid connecting type wiring board according to claim 1, it is characterized in that: the first copper strips, the second copper strips and the 3rd copper strips all have spliced eye, all have inserting foot bottom first molded breadth sleeve, the second molded breadth sleeve, the flat sleeve of the first type, the flat sleeve of Second-Type and ground wire plug bush, inserting foot front end is shunk and is had locking step between contraction flow region and main body.

3. townhouse sleeve rigid connecting type wiring board according to claim 2, it is characterized in that: be provided with middle layer bracket in housing, middle layer bracket has sleeve disposal area, has the through hole passed for sleeve inserting foot bottom sleeve disposal area.

4. townhouse sleeve rigid connecting type wiring board according to claim 3, it is characterized in that: the first copper strips, the second copper strips and the 3rd copper strips are all positioned at below middle layer bracket sleeve disposal area, the first copper strips, the second copper strips and the 3rd copper strips are fixed by the part grafting that corresponding sleeve passes sleeve disposal area.

5. townhouse sleeve rigid connecting type wiring board according to claim 4, it is characterized in that: the first copper strips comprises horizontally disposed bar-shaped body and the vertically extending registration arm of some side direction, bar-shaped body has the straight hole for coordinating with the first molded breadth sleeve, and registration arm front end has the inclined hole for coordinating with the flat sleeve of the first type.

6. townhouse sleeve rigid connecting type wiring board according to claim 5, it is characterized in that: the second copper strips comprise length be less than the first copper strips registration arm inclined hole registration arm, have the straight hole registration arm of straight hole and the connection shelves for connecting inclined hole registration arm and straight hole registration arm, connect shelves there is the arch area of stepping down walking around the first copper strips registration arm.

7. townhouse sleeve rigid connecting type wiring board according to claim 6, it is characterized in that: the 3rd copper strips is between the first copper strips and the second copper strips, and the 3rd copper strips has ground wire plug bush spliced eye and avoids the district that steps down of the first copper strips registration arm and the second copper strips straight hole registration arm respectively.

8. townhouse sleeve rigid connecting type wiring board according to claim 1, it is characterized in that: the flat sleeve of the first type and the flat sleeve of Second-Type shaping by whole piece copper sheet integrated punching, include clamping limb that a pair elasticity gathers and the inserting foot to downward-extension, clamping limb punch forming has the reinforcement of lateral surface concave inside face projection.

9. townhouse sleeve rigid connecting type wiring board according to claim 2, it is characterized in that: ground wire plug bush height is less than the flat sleeve of the first type and the flat sleeve of Second-Type, 3rd copper strips have laminating ground wire plug bush inserting foot close to arch area, the spliced eye of the 3rd copper strips is positioned at close to arch area.

10. townhouse sleeve rigid connecting type wiring board according to claim 6, is characterized in that: the front end that inclined hole position offered by the first copper strips and the second copper strips has the chamfered edge adapted with inclined hole.