CN109168246A - A kind of antistatic printed circuit board - Google Patents
A kind of antistatic printed circuit board Download PDFInfo
- Publication number
- CN109168246A CN109168246A CN201811047776.3A CN201811047776A CN109168246A CN 109168246 A CN109168246 A CN 109168246A CN 201811047776 A CN201811047776 A CN 201811047776A CN 109168246 A CN109168246 A CN 109168246A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- layer
- antistatic
- fixedly installed
- printed circuit
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of antistatic printed circuit boards, including fixed station, circuit board and dielectric layer, the circuit board surface spaced set of the anti-welding zone two sides has component hole, the circuit board surface of the component hole two sides is fixedly installed with line bank, the circuit board is internally provided with antioxidation coating, the lower end of the antistatic backing is provided with line layer, and the lower end of line layer is provided with reinforcing layer, the lower end of the dielectric layer is provided with ground plane, the lower end of the ground plane is provided with welding layer, insulating layer is provided on the inside of the waterproof layer, the two sides of the edge band are fixedly installed with fixed station by card slot, damping spring is fixedly installed at the top of the fixed station, and antistatic cushion block is fixedly installed at the top of damping spring.The present invention optimizes use process by being provided with good damping effect that a series of structure has the present apparatus in use, practical and the advantages that be easily installed.
Description
Technical field
The present invention relates to circuit board arrangement technical field, specially a kind of antistatic printed circuit board.
Background technique
Early 20th century, people reduce the wiring between electronic component, reduce cost of manufacture to simplify the production of e-machine
The advantages that, then start to study intensively the method for replacing wiring in a manner of printing, printing board PCB wiring board, also known as printing electricity
Road plate is the supplier of electronic component electrical connection, the history of its existing more than 100 years of development；Its design is mainly
Layout design；Major advantage using circuit board is to greatly reduce the mistake of wiring and assembly, improves the gentle life of Automated water
Produce work rate, but existing printed circuit board exists when in use, be not easy to fixed, damping effect difference and not having prevent it is quiet
The disadvantages of electrical property, it is therefore necessary to the prior art be improved, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of antistatic printed circuit boards, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of antistatic printed circuit board, including fixation
Platform, circuit board and dielectric layer, the surface of the circuit board are provided with anti-welding zone, between circuit board surface of the anti-welding zone two sides etc.
Away from component hole is provided with, the circuit board surface of the component hole two sides is fixedly installed with line bank, and the inside of the circuit board is set
It being equipped with antioxidation coating, and the lower end of antioxidation coating is provided with antistatic backing, the lower end of the antistatic backing is provided with line layer, and
The lower end of line layer is provided with reinforcing layer, and the lower end of the circuit board is provided with dielectric layer, and the lower end of the dielectric layer is provided with
Ground plane, the lower end of the ground plane are provided with welding layer, the circuit board, dielectric layer, ground plane and welding layer periphery set
It is equipped with edge band, the edge band is internally provided with waterproof layer, insulating layer, the edge sealing are provided on the inside of the waterproof layer
The two sides of item are fixedly installed with fixed station by card slot, and damping spring, and damping bullet are fixedly installed at the top of the fixed station
Antistatic cushion block is fixedly installed at the top of spring.
Preferably, the antioxidation coating is internally provided with organic solderability preservative material, and the inside of antistatic backing is set
It is equipped with antistatic coating.
Preferably, the line layer is internally provided with copper wire circuit, and reinforcing layer is internally provided with high-melting-point hard plastic
Material.
Preferably, the waterproof layer is internally provided with water-absorbing sponge, and insulating layer is internally provided with electro-insulating rubber.
Preferably, it is provided with buffer layer on the inside of the insulating layer, and buffer layer is internally provided with memory foam.
Preferably, the both ends of the damping spring are fixedly installed with bolt, and the periphery of bolt is provided with felt pad.
Preferably, the lower end of the line bank and component hole is provided with silk-screen, and the surface of silk-screen is coated with corrosion-resistant coating.
Preferably, the peripheral spaced set of the component hole has metal aperture, and metal hole surface is coated with antirust coat.
Compared with prior art, the beneficial effects of the present invention are: the antistatic printed circuit board passes through in circuit board
Portion is provided with antioxidation coating, can effectively prevent oxygen contained in air when in use and carries out oxygen to the surface of equipment
Change, thus increase the service life of equipment, and by the waterproof layer that is internally provided in edge band, it can use sea when in use
Silk floss is effectively prevented the water stain inside into equipment, and by being provided with insulating layer on the inside of waterproof layer, when in use can be with
It is effectively prevented the phenomenon that device leaks electricity in use using electro-insulating rubber, to improve the safety of device, is led to
It crosses and is fixedly installed with damping spring at the top of fixed station, can use the elasticity that spring has and reset property when in use makes
The present apparatus can effectively play the role of damping in use, improve the practicability of device, by line bank and member
The lower end in part hole is provided with silk-screen, is the title for marking each part on circuit boards, position frame when in use, ties up after ease of assembly
Use is repaired and recognized, dielectric layer is provided with by the lower end in circuit board, can keep exhausted between route and each layer when in use
Edge optimizes use process.
Detailed description of the invention
Fig. 1 is whole main view of the invention；
Fig. 2 is whole bottom view of the invention；
Fig. 3 is whole partial structural diagram of the invention；
Fig. 4 is circuit board partial structural diagram of the invention；
Fig. 5 is edge band partial structural diagram of the invention.
In figure: 1, fixed station；101, bolt；102, card slot；103, felt pad；2, antistatic cushion block；201, damping spring；
3, line bank；4, circuit board；401, silk-screen；5, anti-welding zone；6, component hole；601, metal aperture；7, edge band；701, waterproof layer；
702, insulating layer；703, buffer layer；704, water-absorbing sponge；705, electro-insulating rubber；706, memory foam；8, dielectric layer；9, it is grounded
Layer；10, welding layer；11, antioxidation coating；1101, organic solderability preservative material；12, antistatic backing；1201, antistatic coating；13,
Line layer；1301, copper wire circuit；14, reinforcing layer；1401, high-melting-point hard plastic material.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of antistatic printed circuit board, including fixed station 1,
Circuit board 4 and dielectric layer 8 are fixedly installed with fixed station 1 by card slot 102 using the two sides of edge band 7, present apparatus movement are set
Steady place is simultaneously fixed, by being fixedly installed with damping spring 201, and the top of damping spring 201 at the top of fixed station 1
It is fixedly installed with antistatic cushion block 2, the characteristic that can use the damping reset of spring effectively acts as the effect of protection, improves dress
Whole practicability is set, it, can be in member by having component hole 6 using the 4 surface spaced set of circuit board of anti-5 two sides of welding zone
The surface installment work element in part hole 6, thus it is more convenient carry out using, by being provided with anti-welding zone 5 on the surface of circuit board 4,
And not all circuit board surface will eat part on tin, therefore print the substance that one layer of isolation copper face eats tin, avoid non-tin of eating
Line short is fixedly installed with line bank 3 by 4 surface of circuit board in 6 two sides of component hole, can be to electricity external in circuit board
Source carries out unified disengaging, keeps the simple in circuits of device bright and clear, is internally provided with antioxidation coating 11 using in circuit board 4, and anti-
The lower end of oxide layer 11 is provided with antistatic backing 12, and the lower end of antistatic backing 12 is provided with line layer 13, and under line layer 13
End is provided with reinforcing layer 14, and the performance of device entirety can be improved, can be with by being provided with dielectric layer 8 in the lower end of circuit board 4
The insulating properties between route and each layer is kept, the lower end of dielectric layer 8 is provided with ground plane 9, circuit can be prevented and let out
The generation of the situations such as dew, improves the safety of device, can be to device by being provided with welding layer 10 in the lower end of ground plane 9
It is welded, so that the practicability of device is improved, by setting in the periphery of circuit board 4, dielectric layer 8, ground plane 9 and welding layer 10
It is equipped with edge band 7, it can be while protecting device, avoiding device scratches the hand of user of service in use,
The safety for improving device can be to avoid in water stain progress device by being internally provided with waterproof layer 701 in edge band 7
Portion is provided with insulating layer 702 using the inside of waterproof layer 701, can play the role of insulation, optimizes use process.
Further, antioxidation coating 11 is internally provided with organic solderability preservative material 1101, can effectively prevent after setting
Oxygen contained in air aoxidizes the surface of equipment, thus increase the service life of equipment, and antistatic backing 12
It is internally provided with antistatic coating 1201, it can be with avoiding device during use because electrostatic damages device.
Further, line layer 13 is internally provided with copper wire circuit 1301, can be used according to the circuit requirements of soy bean milk making machine
Corresponding circuit realizes control, and reinforcing layer 14 is internally provided with high-melting-point hard plastic material 1401, using material itself
The characteristics of increase the robustness of device, to be hardly damaged, increase service life.
Further, waterproof layer 701 is internally provided with water-absorbing sponge 704, can use sponge be effectively prevented it is water stain into
The inside for entering equipment, allows equipment to work in different environments, increases its sealing performance, and insulating layer 702 is interior
Portion is provided with electro-insulating rubber 705, and can use that electro-insulating rubber 705 is effectively prevented that device occurs leaking electricity in use shows
As to improve the safety of device.
Further, the inside of insulating layer 702 is provided with buffer layer 703, and buffer layer 703 is internally provided with memory foam
706, it can use the characteristic of memory foam 706, make device after carrying out long-term fixation, the size of card slot 102 will not occur
Variation, to extend the service life of device.
Further, the both ends of damping spring 201 are fixedly installed with bolt 101, and the periphery of bolt 101 is provided with felt pad
103, to play the role of insulation while device is fixed.
Further, the lower end of line bank 3 and component hole 6 is provided with silk-screen 401, is to mark each part on the circuit board 4
Title, position frame, are repaired after ease of assembly and identification is used, and the surface of silk-screen 401 is coated with corrosion-resistant coating, can effective ground resistance
Only the surface of corrosive medium and material is contacted, to extend the service life of device.
Further, the peripheral spaced set of component hole 6 has metal aperture 601, can be pacified by conducting wire to 6 surface of component hole
Be electrically connected between the element of dress, and 601 surface of metal aperture be coated with antirust coat, can with the surface oxidisation of avoiding device,
To improve the service performance of device.
Working principle: before use, the first safety between inspection each structure of the present apparatus, utilizes the card between fixed station 1
Device is fixed in slot 102, by being fixedly installed with damping spring 201, and damping spring at the top of fixed station 1 after fixing
201 top is fixedly installed with antistatic cushion block 2, and the characteristic that can use the damping reset of spring effectively acts as the effect of protection
Fruit will need installment work element to install on the surface of component hole 6, and can be by conducting wire to member using metal aperture 601
It is electrically connected, device is welded using welding layer 10 after connection, to improve between the element of 6 surface of part hole installation
The practicability of device is fixedly installed with line bank 3 by 4 surface of circuit board in 6 two sides of component hole, can be to circuit board inside and outside
It connects power supply and carries out unified disengaging, keep the simple in circuits of device bright and clear, optimize use process.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of antistatic printed circuit board, including fixed station (1), circuit board (4) and dielectric layer (8), it is characterised in that: described
The surface of circuit board (4) is provided with anti-welding zone (5), and circuit board (4) surface spaced set of anti-welding zone (5) two sides has member
Circuit board (4) surface in part hole (6), component hole (6) two sides is fixedly installed with line bank (3), the circuit board (4) it is interior
Portion is provided with antioxidation coating (11), and the lower end of antioxidation coating (11) is provided with antistatic backing (12), the antistatic backing (12)
Lower end be provided with line layer (13), and the lower end of line layer (13) is provided with reinforcing layer (14), the lower end of the circuit board (4)
It is provided with dielectric layer (8), the lower end of the dielectric layer (8) is provided with ground plane (9), and the lower end of the ground plane (9) is provided with
Welding layer (10), the circuit board (4), dielectric layer (8), ground plane (9) and welding layer (10) periphery be provided with edge band
(7), the edge band (7) is internally provided with waterproof layer (701), on the inside of the waterproof layer (701) is provided with insulating layer
(702), the two sides of the edge band (7) are fixedly installed with fixed station (1) by card slot (102), the top of the fixed station (1)
It is fixedly installed with damping spring (201), and is fixedly installed with antistatic cushion block (2) at the top of damping spring (201).
2. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the antioxidation coating (11) it is interior
Portion is provided with organic solderability preservative material (1101), and antistatic backing (12) is internally provided with antistatic coating (1201).
3. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the inside of the line layer (13)
It is provided with copper wire circuit (1301), and reinforcing layer (14) is internally provided with high-melting-point hard plastic material (1401).
4. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the waterproof layer (701) it is interior
Portion is provided with water-absorbing sponge (704), and insulating layer (702) is internally provided with electro-insulating rubber (705).
5. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the insulating layer (702) it is interior
Side is provided with buffer layer (703), and buffer layer (703) is internally provided with memory foam (706).
6. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the damping spring (201)
Both ends are fixedly installed with bolt (101), and the periphery of bolt (101) is provided with felt pad (103).
7. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the line bank (3) and element
The lower end in hole (6) is provided with silk-screen (401), and the surface of silk-screen (401) is coated with corrosion-resistant coating.
8. a kind of antistatic printed circuit board according to claim 1, it is characterised in that: the periphery of the component hole (6)
Spaced set has metal aperture (601), and metal aperture (601) surface is coated with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047776.3A CN109168246B (en) | 2018-09-10 | 2018-09-10 | Anti-static printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047776.3A CN109168246B (en) | 2018-09-10 | 2018-09-10 | Anti-static printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109168246A true CN109168246A (en) | 2019-01-08 |
| CN109168246B CN109168246B (en) | 2020-08-18 |
Family
ID=64894429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811047776.3A Active CN109168246B (en) | 2018-09-10 | 2018-09-10 | Anti-static printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109168246B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263255A (en) * | 2015-09-25 | 2016-01-20 | 深圳崇达多层线路板有限公司 | Electrostatic discharge resistant circuit board with electromagnetic compatibility |
| CN205266017U (en) * | 2015-12-29 | 2016-05-25 | 苏州市迪飞特电子有限公司 | Novel multilayer PCB board |
| CN206024225U (en) * | 2016-07-26 | 2017-03-15 | 苏州市相城区姑苏线路板厂 | Fixed multilayer circuit board |
| CN207184922U (en) * | 2017-09-27 | 2018-04-03 | 梅州华盛电路板有限公司 | A kind of antistatic multilayer wire wiring board |
| CN107896419A (en) * | 2017-10-11 | 2018-04-10 | 安庆正邦照明科技有限公司 | A kind of PCB structure and its manufacture craft |
| CN207305047U (en) * | 2017-09-18 | 2018-05-01 | 深圳市广大电子有限公司 | A kind of anti-rake angle formula wiring board easy to fixation |
| CN207399613U (en) * | 2017-10-30 | 2018-05-22 | 深圳市民搏鸿通电子有限公司 | A kind of waterproof flexible wiring board |
| CN108174509A (en) * | 2017-12-22 | 2018-06-15 | 惠州市聚真电路板有限公司 | A kind of wiring board of service life length |
-
2018
- 2018-09-10 CN CN201811047776.3A patent/CN109168246B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263255A (en) * | 2015-09-25 | 2016-01-20 | 深圳崇达多层线路板有限公司 | Electrostatic discharge resistant circuit board with electromagnetic compatibility |
| CN205266017U (en) * | 2015-12-29 | 2016-05-25 | 苏州市迪飞特电子有限公司 | Novel multilayer PCB board |
| CN206024225U (en) * | 2016-07-26 | 2017-03-15 | 苏州市相城区姑苏线路板厂 | Fixed multilayer circuit board |
| CN207305047U (en) * | 2017-09-18 | 2018-05-01 | 深圳市广大电子有限公司 | A kind of anti-rake angle formula wiring board easy to fixation |
| CN207184922U (en) * | 2017-09-27 | 2018-04-03 | 梅州华盛电路板有限公司 | A kind of antistatic multilayer wire wiring board |
| CN107896419A (en) * | 2017-10-11 | 2018-04-10 | 安庆正邦照明科技有限公司 | A kind of PCB structure and its manufacture craft |
| CN207399613U (en) * | 2017-10-30 | 2018-05-22 | 深圳市民搏鸿通电子有限公司 | A kind of waterproof flexible wiring board |
| CN108174509A (en) * | 2017-12-22 | 2018-06-15 | 惠州市聚真电路板有限公司 | A kind of wiring board of service life length |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109168246B (en) | 2020-08-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200723 Address after: Guangzhou City, Guangdong Province plant 511390 Zhengguo town Zengcheng District Development Zone Ikeda granite group company Applicant after: GUANGZHOU GUANGYU AUTO AIR MAUFACTURER Address before: 510340 Pacific Industrial Zone 87, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Applicant before: GAOYA ELECTRIC Co.,Ltd. OF GUANGZHOU |
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