CN206024227U

CN206024227U - Portable multi-deck wiring board

Info

Publication number: CN206024227U
Application number: CN201620788393.1U
Authority: CN
Inventors: 陆晓华
Original assignee: Xiangcheng District Suzhou Circuit Board Factory
Current assignee: Xiangcheng District Suzhou Circuit Board Factory
Priority date: 2016-07-26
Filing date: 2016-07-26
Publication date: 2017-03-15
Anticipated expiration: 2026-07-26

Abstract

The utility model discloses a kind of Portable multi-deck wiring board, which includes frame, fixing hole, handle, fixed plate, wearing layer, metal column, spongy layer, waterproof layer, flame-retardant layer, insulating barrier, air layer, first line plate, the second wiring board, tertiary circuit plate, jack.This utility model small volume, light weight, security performance are high, are easily carried, are difficult to be disturbed by extraneous factor, and fault rate is low, easy to use.

Description

Portable multi-deck wiring board

Technical field

This utility model is related to a kind of multilayer circuit board, more particularly to a kind of Portable multi-deck wiring board.

Background technology

With the high speed development of electronic technology, the requirement more and more higher to electronic product, function are more and more, the collection of chip Into degree more and more higher, corresponding thereto, for the design requirement of wiring board, it is also higher and higher.

Multilayer printed circuit is the product that electronic technology develops to high speed, multi-functional, Large Copacity, small size direction.With The continuous development of electronic technology, especially the extensively and profoundly application of extensive and super large-scale integration, multilayered printed electricity Road just rapidly to high density, in high precision, high-layer direction develop, occur in that fine lines, small-bore run through, blind hole buried via hole, The technology such as high plate thickness aperture ratio are meeting the needs in market.Function however as multilayer circuit board is more and more, and structure is more next More complicated, some potential problems emerge out gradually.

Although common multilayer circuit board can assemble more electronic components, the too high wiring number of plies of density with too high Wire structures often greatly improve the probability that wiring board breaks down；Multilayer circuit board connects between layers for convenience Lean on too closely, can cause between wiring board, to produce touching and disturb, so that affecting the normal work of electronic component；Multilamellar Wiring board packaging density is too high, safety measure but imperfection, and often the extraneous factor of little bit affects to cause whole line The breaking-up of road plate.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of Portable multi-deck wiring board, its small volume, quality Gently, security performance is high, is easily carried, is difficult to be disturbed by extraneous factor, and fault rate is low, easy to use.

This utility model is to solve above-mentioned technical problem by following technical proposals：A kind of Portable multi-deck circuit Plate, it include frame, fixing hole, handle, fixed plate, wearing layer, metal column, spongy layer, waterproof layer, flame-retardant layer, insulating barrier, sky Gas-bearing formation, first line plate, the second wiring board, tertiary circuit plate, jack, first line plate, the second wiring board, tertiary circuit plate that Separated by air layer between this and interconnected by metal column, first line plate, the second wiring board, tertiary circuit plate are up and down all Wrapped up by spongy layer, outside spongy layer, be from inside outwards also wrapped in insulating barrier, flame-retardant layer, waterproof layer successively；First line plate, Two wiring boards, tertiary circuit plate, wearing layer, spongy layer, waterproof layer, flame-retardant layer, insulating barrier, air layer are all fixed on consolidating for both sides In fixed board；Fixed plate periphery is surrounded and is passed through fixing hole by frame and is firmly placed on frame, and two side frames are resistance to by bottom Mill layer connects；A handle is designed with the middle part of two side frames, and the handle positioned beneath of Right Border has a jack.

Preferably, the material of the frame is megohmite insulant.

Preferably, the waterproof layer surface covers one layer of polyphenoils.

Preferably, the spongy layer is placed on the inside of waterproof layer.

Preferably, the flame-retardant layer is placed between waterproof layer and insulating barrier.

Positive effect of the present utility model is：This utility model small volume, light weight, security performance are high, easily Carry, be difficult to be disturbed by extraneous factor, fault rate is low, easy to use, low cost.

Description of the drawings

Fig. 1 is overall structure figure of the present utility model.

Specific embodiment

This utility model preferred embodiment is given below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.

As shown in figure 1, this utility model include frame 1, fixing hole 2, handle 3, fixed plate 4, wearing layer 5, metal column 6, Spongy layer 7, waterproof layer 8, flame-retardant layer 9, insulating barrier 10, air layer 11, first line plate 12, the second wiring board 13, tertiary circuit Plate 14, jack 15, first line plate 12, the second wiring board 13, tertiary circuit plate 14 are separated and led to by air layers 11 each other Cross metal column 6 to interconnect, first line plate 12, the second wiring board 13, tertiary circuit plate are all wrapped up by spongy layer 7 about 14, Insulating barrier 10, flame-retardant layer 9, waterproof layer 8 are from inside outwards also wrapped in successively outside spongy layer 7；First line plate 12, the second circuit Plate 13, tertiary circuit plate 14, wearing layer 5, spongy layer 7, waterproof layer 8, flame-retardant layer 9, insulating barrier 10, air layer 11 are all fixed on two In the fixed plate 4 of side；4 periphery of fixed plate is surrounded and be firmly placed on frame 1 by fixing hole 2, two side frames 1 by frame 1 Connected by the wearing layer 5 of bottom；A handle 3 is designed with the middle part of two side frames 1, and 3 positioned beneath of handle of Right Border 1 has One jack 15.

Operation principle of the present utility model is as follows：In one layer of insulating frame of fixed plate periphery placement, wiring board can be prevented Electric leakage two occur electric shock accidentss, it is ensured that user safety, at the same can also reduce because with human contact and to wiring board produce Impact；First covered with spongy layer with three sandwich circuit boards periphery, can effectively alleviate the impact produced because of collision and to wiring board, Prevent wiring board from damaging, while the moisture in inner air can also be absorbed, make internal medium keep drying；Waterproof in outer layer Layer the inside increased one layer of flame-retardant layer, can both prevent from wiring board being caused to damage because there is fire, it is also possible to take precautions against because of line The fire casualty that road plate is short-circuit and causes；Frame and fixed plate are all detachable design, when such assist side occurs problem Convenient replacement in time；Insulating barrier can hinder electric current, further function as the effect for ensureing safety；It is provided with the middle part of two side frames Handle, can lift carrying with convenient use person；Bottom is provided with wearing layer, it is possible to reduce place the abrasion for causing.

The material of frame 1 is megohmite insulant, so can more effectively completely cut off electric current, it is to avoid cause electric shock accidentss, also avoid Impact wiring board caused because human body is touched.

Frame 1 adopts detachable structure with fixed plate 4, so convenient replacing faulty line plate in time.

8 surface of waterproof layer covers one layer of polyphenoils, so prevents the waterproof layer 8 caused because of oxidation to be lost, and increases Overall safety.

Spongy layer 7 is placed on the inside of waterproof layer 8, had so both further increased water resistance, and had also absorbed wiring board Moisture in inner air.

Flame-retardant layer 9 is placed between waterproof layer 8 and insulating barrier 10, so both served fireproof effect, also solve because Wiring board short-circuit fire and the hidden danger that causes.

This utility model small volume, light weight, security performance height, are easily carried in sum, are difficult dry by extraneous factor Disturb, fault rate is low, easy to use.

Particular embodiments described above, to the technical problem of solution of the present utility model, technical scheme and beneficial effect Further described, be should be understood that the foregoing is only specific embodiment of the utility model, not For limiting this utility model, all within spirit of the present utility model and principle, any modification for being made, equivalent, change Enter, should be included within protection domain of the present utility model.

Claims

1. a kind of Portable multi-deck wiring board, it is characterised in which includes：Frame, fixing hole, handle, fixed plate, wearing layer, Metal column, spongy layer, waterproof layer, flame-retardant layer, insulating barrier, air layer, first line plate, the second wiring board, tertiary circuit plate, insert Hole, is separated by air layer between first line plate, the second wiring board, tertiary circuit plate and is interconnected by metal column, First line plate, the second wiring board, tertiary circuit plate are all wrapped up by spongy layer up and down, are from inside outwards also wrapped successively outside spongy layer Wrap up in insulating barrier, flame-retardant layer, waterproof layer；First line plate, the second wiring board, tertiary circuit plate, wearing layer, spongy layer, waterproof Layer, flame-retardant layer, insulating barrier, air layer are all fixed in the fixed plate of both sides；Fixed plate periphery is surrounded by frame and passes through to fix Hole is firmly placed on frame, and two side frames are connected by the wearing layer of bottom；A handle is designed with the middle part of two side frames, right The handle positioned beneath of side frame has a jack.

2. Portable multi-deck wiring board as claimed in claim 1, it is characterised in that the material of the frame is megohmite insulant.

3. Portable multi-deck wiring board as claimed in claim 1, it is characterised in that the waterproof layer surface covers a layer and resists Oxide.

4. Portable multi-deck wiring board as claimed in claim 1, it is characterised in that the spongy layer is placed on the interior of waterproof layer Portion.

5. Portable multi-deck wiring board as claimed in claim 1, it is characterised in that the flame-retardant layer be placed in waterproof layer with exhausted Between edge layer.