CN207518929U - A kind of optic communication light mould printing circuit board - Google Patents
A kind of optic communication light mould printing circuit board Download PDFInfo
- Publication number
- CN207518929U CN207518929U CN201721573237.4U CN201721573237U CN207518929U CN 207518929 U CN207518929 U CN 207518929U CN 201721573237 U CN201721573237 U CN 201721573237U CN 207518929 U CN207518929 U CN 207518929U
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- CN
- China
- Prior art keywords
- pcb board
- circuit board
- board
- optic communication
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of optic communication light mould printing circuit boards,Including circuit board main body,Circuit board main body is made of pcb board and the polymer waveguide being arranged on inside pcb board,Pcb board is internally provided with conductive structure,The sheet metal that conductive structure is arranged on inside pcb board by several forms,It is fixedly connected between adjacent sheet metal top by heat conduction copper mesh,It is fixedly connected between adjacent sheet metal bottom end by thermally conductive sheet,Thermally conductive sheet surface is provided with several isolation protrusions,Pcb board is internally provided with several reinforcement metal strips being mutually parallel,Strengthen metal strip both ends to be fixedly connected with both ends inside pcb board by fixed seat,Pcb board surface is provided with conical through-hole,Conical through-hole is internally provided with stacker mechanism,It effectively solves to stack the wear problem generated during transport by the protection of stacker mechanism,Simultaneously when long-time uses,With good heat dissipation effect,There is good protective effect to entire printed wiring board,Prolong the service life.
Description
Technical field
The utility model is related to circuit board technology field, specially a kind of optic communication light mould printing circuit board.
Background technology
Printed circuit board, also known as printed circuit board, are the suppliers of electronic component electrical connection, its development has
The history of more than 100 years；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce wiring and dress
The mistake matched improves the gentle productive labor rate of Automated water.According to the wiring board number of plies can be divided into single sided board, dual platen, four layers
Plate, six laminates and other multilayer circuit boards, since printed circuit board is not general end product, in the definition of title
It is slightly chaotic, such as：The motherboard of PC, referred to as mainboard, and cannot directly be known as circuit board, although there is electricity in motherboard
The presence of road plate, but and differ, therefore assess industry when both it is related cannot but say it is identical.Again for example：Because have integrated
Circuit component loads on circuit boards, thus news media he be referred to as IC plates, but it is substantial he be also not equal to printed circuit board.
Single sided board, on most basic PCB, part concentrates one side wherein, and conducting wire is then concentrated on another side, because leading
Line is only present in wherein one side, because there are many circuits of stringent limitation, only early stage in designed lines for single sided board
Just use this kind of plank；There is wiring on dual platen two sides, because the area of dual platen is one times bigger than single sided board, dual platen solution
It has determined in single sided board because the difficult point (can lead to another side by guide hole) of wiring staggeredly, it is more suitable for use in than single sided board more
On complicated circuit；In order to increase the area that can be connected up, multi-layer board has used the wiring plate in more single or double faces, double with one piece
Internal layer is made in face, two pieces of single sides make outer layer or two pieces it is two-sided make internal layer, two pieces of single sides make the printed wiring board of outer layer, pass through position system
System and adhesive material alternately together and the printed wiring board that is interconnected by design requirement of conductive pattern just become four layers,
Six-layer printed circuit board, also referred to as multilayer printed circuit board.
Printed circuit board also has a wide range of applications in terms of optic communication, but the wiring board of now traditional optic communication
It is primarily present problems with：
(1) it since traditional wiring board is all to be stacked using most circuit board in transportation and packing, is transporting
It is easy to that wiring board is caused in itself to wear in this way in defeated process so that quality problems occurs in wiring board.
(2) simultaneously, printed wiring board is when in use due to itself and the seamless contact of mounting surface, during long-term work
More heat can be generated, heat, which can not disperse, to generate irreversible damage to entire wiring board, be unfavorable for wiring board
Safety is permanent to be used.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of optic communication light mould printing circuit
Plate effectively solves to stack the wear problem generated during transport, while for a long time in use, having by the protection of stacker mechanism
Good heat dissipation effect has good protective effect to entire printed wiring board, prolongs the service life, can effectively solve the problem that the back of the body
The problem of scape technology proposes.
Technical solution is used by the utility model solves its technical problem：A kind of optic communication light mould printing circuit
Plate, including circuit board main body, the circuit board main body is made of pcb board and the polymer waveguide being arranged on inside pcb board, institute
It states pcb board and is internally provided with conductive structure, the sheet metal that the conductive structure is arranged on inside pcb board by several forms, phase
It is fixedly connected between adjacent sheet metal top by heat conduction copper mesh, is fixed and connected by thermally conductive sheet between adjacent sheet metal bottom end
It connects, the thermally conductive sheet surface is provided with several isolation protrusions, and the pcb board is internally provided with several reinforcements being mutually parallel
Metal strip, the reinforcement metal strip both ends are fixedly connected by fixed seat with both ends inside pcb board, the reinforcement bar surface
Several metals connection net is connected with, the metal connection net both ends are fixedly connected with circuit board main body inner wall, the pcb board table
Face is provided with conical through-hole, and the conical through-hole is internally provided with stacker mechanism.
As a kind of preferred technical solution of the utility model, the stacker mechanism includes being arranged on inside conical through-hole
Tapered pole, the taper top end are connected with set connection pad, and the set connection pad surface is provided with sleeve joint hole, and the tapered pole bottom end
It is connected with the magnetic posts to match with sleeve joint hole.
As a kind of preferred technical solution of the utility model, the pcb board surface is provided with several member slots, and
Pcb board surface is coated with epoxy resin, and the pcb board surface is coated with one layer of anti-static coating.
As a kind of preferred technical solution of the utility model, the pcb board edge is equipped with arc-shaped pad, the arc
It pads surface and uses TPU materials.
As a kind of preferred technical solution of the utility model, the element rooved face both sides are both provided with banking stop, institute
It states banking stop and is internally provided with conductance slot for cabling.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model carries out heat conduction protection using conductive structure to entire printed circuit board, is working long hours it
Afterwards, it is transmitted by the heat of conductive structure by the heat transmission that wiring board generates to outside in itself, effectively reduces whole work temperature
Degree has good protective effect to wiring board, while improving safety, extends its service life, is carrying out for a long time
Still there is good working efficiency during optic communication.
(2) the utility model carries out stacking placement using stacker mechanism to multiple printed wiring board, when transport, leads to
The isolation for crossing stacker mechanism effectively avoids generating abrasion between printed wiring board and damaging, while stacker mechanism is effectively by track
Road plate is to be spaced apart, and is avoided the generation of electrostatic, is effectively protected printed wiring board.
Description of the drawings
Fig. 1 is the global sections structure diagram of the utility model；
Fig. 2 is the circuit board main body internal structure schematic diagram of the utility model；
Fig. 3 is the element slot structure schematic diagram of the utility model；
Fig. 4 is the circuit board main body overlooking the structure diagram of the utility model.
In figure：1- circuit board main bodies；2-PCB plates；3- conductive structures；4- strengthens metal strip；5- fixed seats；6- metals connect
Net；7- polymer waveguides；8- conical through-holes；9- stacker mechanisms；10- member slots；11- arc-shaped pads；12- banking stops；13- is connected
Slot；
301- sheet metals；302- heat conduction copper mesh；303- thermally conductive sheets；304- isolation protrusions；
901- tapered poles；902- covers connection pad；903- sleeve joint holes；904- magnetic posts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model rather than to limit the utility model.
Embodiment：
As shown in Figures 1 to 4, the utility model provides a kind of optic communication light mould printing circuit board, including circuit
Plate body 1, the circuit board main body 1 are made of pcb board 2 and the polymer waveguide being arranged on inside pcb board 27, the PCB
Plate 2 is internally provided with conductive structure 3, and the sheet metal 301 that the conductive structure 3 is arranged on inside pcb board 2 by several forms,
It is fixedly connected between adjacent 301 top of sheet metal by heat conduction copper mesh 302, by leading between adjacent 301 bottom end of sheet metal
Backing 303 is fixedly connected, and 303 surface of thermally conductive sheet is provided with several isolation protrusions 304, works and uses in entire wiring board
When, it due to needing load power source, works long hours and inherently generates heat, the heat of PCB surface passes through heat conduction copper mesh 302
Be transferred to sheet metal 301, the heat that generates later of load conducted using sheet metal 301 later, due to sheet metal 301 it
Between there are spaces, be conducive to the transmission and heat dissipation of heat, later heat transmission to 303 surface of thermally conductive sheet, due to 303 table of thermally conductive sheet
The isolation protrusion 304 of face setting is so that entire wiring board and contact surface are spaced apart so that the heat on 303 surface of thermally conductive sheet passes through
Isolation protrusion 304 carries out heat exchange with outside air, accelerates heat dissipation, so as to effectively wiring board be avoided to work long hours and generate
Overheat, plays a good protective effect.
The pcb board 2 is internally provided with several reinforcement metal strips 4 being mutually parallel, and 4 both ends of the reinforcement metal strip lead to
Fixed seat 5 to be crossed to be fixedly connected with 2 inside both ends of pcb board, 4 surface of the reinforcement metal strip is connected with several metals connection net 6,
Metal connection 6 both ends of net are fixedly connected, while enhance entire circuit by strengthening metal strip 4 with 1 inner wall of circuit board main body
The toughness and intensity of plate enhance its ability resistant to bending, improve its performance.
2 surface of pcb board is provided with conical through-hole 8, and the conical through-hole 8 is internally provided with stacker mechanism 9, the heap
Folded mechanism 9 includes being arranged on the tapered pole 901 inside conical through-hole 8, and 901 top of tapered pole is connected with set connection pad 902, institute
It states 902 surface of set connection pad and is provided with sleeve joint hole 903, and 901 bottom end of the tapered pole is connected with the magnetic to match with sleeve joint hole 903
Property column 904, using tapered pole 901 be inserted into conical through-hole 8 inside, entire tapered pole 901 is fixed on pcb board 2, due to taper
901 upper end of column is connected with the set connection pad 902 with sleeve joint hole 903, and lower end is connected with the magnetic posts to match with sleeve joint hole 903
904, so as to when stacking, multiple wiring boards are stacked up using magnetic posts 904 and sleeve joint hole 903, avoid phase attrition
Damage or friction generate electrostatic, eliminate the harmful effect, and the height of entire stacker mechanism 9 is slightly less than the thickness of wiring board so that
It is whole not interfere with stacking when stacking and place, effect, and enhance the stability for stacking and placing, while entire heap
Folded mechanism 9 can remove recycling after usage, and effectively save cost is realized and recycled.
2 surface of pcb board is provided with several member slots 10, and 2 surface of pcb board is coated with epoxy resin, passes through epoxy
Resin carries out insulation protection, and 2 surface of pcb board is coated with one layer of anti-static coating, effectively reduces the generation of electrostatic.
2 edge of pcb board is equipped with arc-shaped pad 11, and 11 surface of arc-shaped pad uses TPU materials, avoids installing
Corner generates damage to human body during use.
The 10 surface both sides of member slot are both provided with banking stop 12, and the banking stop 12 is internally provided with for cabling
Conductance slot 13 effectively prevent element deviation occur when welding using banking stop 12, and it is convenient into walking line to simultaneously turn on slot 13.
In conclusion the utility model is mainly characterized by：
(1) the utility model carries out heat radiation protection using conductive structure to entire printed circuit board, effectively reduces entirety
Operating temperature has good protective effect to wiring board, while improving safety, extends its service life, and effectively
Improve working performance during optic communication.
(2) the utility model carries out stacking placement using stacker mechanism to multiple printed wiring board, effectively avoids track
Abrasion is generated between the plate of road and is damaged, and is avoided the generation of electrostatic, is readily transported use.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of optic communication light mould printing circuit board, it is characterised in that：Including circuit board main body (1), the circuit board master
Body (1) is made of pcb board (2) and the polymer waveguide (7) being arranged on inside pcb board (2), is set inside the pcb board (2)
There is conductive structure (3), the conductive structure (3) is arranged on the internal sheet metal (301) of pcb board (2) by several and forms, adjacent
Sheet metal (301) top between be fixedly connected by heat conduction copper mesh (302), pass through between adjacent sheet metal (301) bottom end
Thermally conductive sheet (303) is fixedly connected, and thermally conductive sheet (303) surface is provided with several isolation protrusions (304), the pcb board (2)
Be internally provided with several reinforcement metal strips (4) being mutually parallel, reinforcement metal strip (4) both ends by fixed seat (5) with
The internal both ends of pcb board (2) are fixedly connected, and described reinforcement metal strip (4) surface is connected with several metals connection net (6), described
Metal connection net (6) both ends are fixedly connected with circuit board main body (1) inner wall, and pcb board (2) surface is provided with conical through-hole
(8), the conical through-hole (8) is internally provided with stacker mechanism (9).
2. a kind of optic communication according to claim 1 light mould printing circuit board, it is characterised in that：The stacker mechanism
(9) tapered pole (901) internal including being arranged on conical through-hole (8), tapered pole (901) top is connected with set connection pad
(902), described set connection pad (902) surface is provided with sleeve joint hole (903), and the tapered pole (901) bottom end is connected with and is socketed
The magnetic posts (904) that hole (903) matches.
3. a kind of optic communication according to claim 1 light mould printing circuit board, it is characterised in that：The pcb board (2)
Surface is provided with several member slots (10), and pcb board (2) surface is coated with epoxy resin, and pcb board (2) surface is coated with one
Layer anti-static coating.
4. a kind of optic communication according to claim 1 light mould printing circuit board, it is characterised in that：The pcb board (2)
Edge is equipped with arc-shaped pad (11), and arc-shaped pad (11) surface uses TPU materials.
5. a kind of optic communication according to claim 3 light mould printing circuit board, it is characterised in that：The member slot
(10) surface both sides are both provided with banking stop (12), and the banking stop (12) is internally provided with the conductance slot (13) for cabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573237.4U CN207518929U (en) | 2017-11-22 | 2017-11-22 | A kind of optic communication light mould printing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573237.4U CN207518929U (en) | 2017-11-22 | 2017-11-22 | A kind of optic communication light mould printing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518929U true CN207518929U (en) | 2018-06-19 |
Family
ID=62539828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573237.4U Expired - Fee Related CN207518929U (en) | 2017-11-22 | 2017-11-22 | A kind of optic communication light mould printing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518929U (en) |
-
2017
- 2017-11-22 CN CN201721573237.4U patent/CN207518929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |