CN109699144A - A kind of mounting structure of superimposed type IC printed board - Google Patents
A kind of mounting structure of superimposed type IC printed board Download PDFInfo
- Publication number
- CN109699144A CN109699144A CN201710989604.7A CN201710989604A CN109699144A CN 109699144 A CN109699144 A CN 109699144A CN 201710989604 A CN201710989604 A CN 201710989604A CN 109699144 A CN109699144 A CN 109699144A
- Authority
- CN
- China
- Prior art keywords
- gasket
- circuit board
- printed circuit
- metal gasket
- metal
- 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.)
- Pending
Links
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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/142—Spacers not being card guides
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/205—Heat-dissipating body thermally connected to heat generating element via thermal paths through printed circuit board [PCB]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of mounting structure of superimposed type IC printed board, including: printed circuit board；Optoelectronic switch；Metal gasket；Coding disk；And it is set in the first section in outer ring outside photoswitch circuit board group.The invention has the benefit that the installation for certain IC printed board provides a kind of new method, these printed circuit boards by be superimposed or repeated arrangement in a manner of be integrated at the beginning of outer ring circumferentially in section, while reaching good heat dissipation effect in IC printed board work.The characteristics of such device is multiple printed circuit boards can be integrated in circumferential body, while being used in the optimization for being laid with metal material coating on printed circuit board and reaching good heat dissipation effect and installation volume with the first section of the gasket of metal material and the outer ring of metal material.
Description
Technical field
The present invention relates to a kind of mounting structure of superimposed type IC printed board, the characteristics of such device is to pass through arrangement
Or the mode of superposition is integrated in multiple printed circuit boards in circumference, is effectively reduced the volume of device, it is electric at the same time
It is connected between road plate and circuit board by metal gasket, then circuit board group and metal gasket is mounted in metal shell again,
Generated heat can be spread rapidly when the work of circuit board working group, to obtain what circuit board working group effectively radiated
Purpose.Meanwhile circuit board superposition installation, effectively save installation space.More particularly to as follows: printed circuit board, metal gasket
Piece or non-metallic gasket, coding disk and the shell being set in outside printed circuit board group and metal gasket or non-metallic gasket
Main body.
Background technique
The application of integrated circuit board is extremely extensive, its developing direction is always towards the side such as miniaturization, micromation, intelligence
Face is in progress.More circuit boards are integrated in smaller volume and are convenient for heat dissipation, and it is integrated that the invention discloses a kind of superimposed types
The structure of printed circuit board can be integrated in multiple printed circuit boards in one closed circumference, pass through the metal of circular ring shape
It is compact that gasket construction arranges them from each other, while can reach good heat dissipation effect again.
Summary of the invention
It is difficult to generate higher temperature when solving difficult IC printed board mounting arrangement in the prior art and work
Rapidly the problems such as heat dissipation, the present invention provides a kind of structure of superimposed type IC printed board.Structural principle is as follows: for collecting
Information optoelectronic switch installation on a printed circuit, then by metal gasket integrate more printed circuit boards make they according to
Secondary arrangement, when every piece of circuit board work, generated heat by metal gasket and can be sleeved on outside printed circuit board group
Outer ring just section spread rapidly, to achieve the purpose that radiate in time.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of mounting structure of superimposed type IC printed board, comprising: one or more pieces printed circuit boards (10), it is a piece of or more
Piece metal gasket or non-metallic gasket (12), mounting post and the housing main body being set in outside circuit board group and metal gasket
(14)；Printed circuit board (10) is serially connected with metal gasket (12) by mounting post, the adjacent printed circuit board of every two panels
(10) metal gasket or non-metallic gasket (12) are concatenated between, the side per a piece of printed circuit board (10) is at least serially connected with one
Metal gasket or non-metallic gasket (12).
Preferably, it is provided at least one on the printed circuit board (10) and uses mounting post connection printed circuit board and metal
The circuit board connecting hole (102) of gasket or non-metallic gasket.
Preferably, the material of the printed circuit board (10) is metal material or is coated with metal coating (103), passes through installation
After column is serially connected, the metal surface of some or all of printed circuit board (10) or metal coating (103) and metal gasket
(12) reliable contacts are realized in two sides, to realize conduction of the heat from printed circuit board (10) to metal gasket (12).
Preferably, the metal gasket (12) or non-metallic pad on piece are provided at least one and connect metal gasket using mounting post
The metal or non-metallic gasket connecting hole (121) of piece or non-metallic gasket and printed circuit board.
Preferably, the mounting structure includes at least piece of metal gasket (12), is provided on this described metal gasket (12)
At least one is used to for metal gasket (12) being connected to the metal gasket mounting hole (122) of housing main body (14), and metal gasket exists
The thickness of mounting hole near zone is higher than the thickness in other regions of metal gasket.
Preferably, the metal gasket (12) is mounted on the inside of housing main body (14) and has part of the surface or all surfaces
It is come into full contact with the inner surface of housing main body (14), to realize biography of the heat from metal gasket (12) to housing main body (14)
It leads.
Preferably, printed circuit board (10) main body is thin rounded flakes structure, metal gasket (12) or non-metallic gasket main body
For hollow ring structure, mounting post is elongate column structure, and housing main body (14) has cylindrical bore (143) structure；Metal
The annular cylindrical surface of gasket (12) or non-metallic gasket matches with the cylindrical bore of housing main body (14) and contacts and pass through
Mounting hole or other modes are mounted thereon；Some or all of annular surface of metal gasket (12) axial sides and printing electricity
The peripheral annular region of road plate (10) is in contact.
Preferably, it is provided on the printed circuit board (10) for installing optoelectronic switch (11) or Hall switch or other classes
The sensor mounting hole (101) of type sensor.
Preferably, the optoelectronic switch (11) is trench structure, is mounted on outermost printed circuit board (10).
Preferably, the optoelectronic switch (11) is received by incuding the position for the coding disk (13) being fixed on external equipment
Collect photosignal.
Preferably, the printed circuit board (10) or metal gasket (12) or non-metallic gasket are serially connected in one by mounting post
The mode risen is also replaced by through the sliding slot of housing main body (14) inner wall and concatenates in such a way that plug or others is arranged in both ends
Together.
Detailed description of the invention:
Fig. 1 is the whole installation diagram of first embodiment of the invention.
Fig. 2 is the explosive view of first embodiment of the invention.
Fig. 3 is printed circuit board arrangement schematic diagram.
Fig. 4 is optoelectronic switch structural schematic diagram.
Fig. 5 is metal gasket or non-metallic gasket structural schematic diagram.
Fig. 6 is first embodiment of the invention housing body construction schematic diagram.
Fig. 7 is coding disk structural schematic diagram.
Fig. 8 is the whole installation diagram and sectional view of second embodiment of the invention.
Fig. 9 is the explosive view of second embodiment of the invention.
Figure 10 is second embodiment of the invention shell mechanism schematic diagram.
Figure 11 is second embodiment of the invention end cover structure schematic diagram.
Figure 12 is the stubborn header structure schematic diagram of second embodiment of the invention.
Figure 13 is second embodiment of the invention installation sheet structural schematic diagram.
In figure:
10, printed circuit board；101, sensor mounting hole；102, circuit board connecting hole；103, metal coating or metal backing；
11, optoelectronic switch；12, metal gasket or non-metallic gasket；121, gasket connecting hole；122, said spacer mounting bores；13, coding disk；
14, housing main body；141, mounting hole；142, gasket positioning or mounting hole；143, cylindrical bore；15, second embodiment shell；
16, end cap；161, annular groove；17, head is twisted；18, second embodiment installation sheet；181, installation sheet mounting hole.
Specific embodiment
Explanation is explained in detail to structure of the invention with reference to the accompanying drawing.
Embodiment one:
Fig. 1 is the whole installation diagram of first embodiment of the invention, as seen from the figure, a kind of installation of superimposed type IC printed board
Structure, comprising: one or more pieces printed circuit boards 10, one or more pieces metal gaskets 12 and are set in circuit board at mounting post
Housing main body 14 outside group and metal gasket；Printed circuit board 10 is serially connected with metal gasket 12 by mounting post, often
A metal gasket 12, the suit between the adjacent printed circuit board 10 of every two panels are concatenated between the adjacent printed circuit board 10 of two panels
Gasket is to the stress on supporting printing board and the printed circuit board that makes every two panels adjacent maintains a certain distance；Or
A cylindrical top pillar is set in mounting post between the adjacent printed circuit board 10 of certain two panels on supporting printing board
Stress and the printed circuit board that makes every two panels adjacent maintain a certain distance；Side per a piece of printed circuit board 10 is at least
It is serially connected with a metal gasket 12；The adjacent printed circuit board of every two panels realizes the interconnection of circuit by interface.
[effect: metal gasket and printed circuit board are provided with mounting post connecting hole up and down, they are by mounting post gold
Belong to gasket to be connected in series with printed circuit board.]
From the figure 3, it may be seen that being provided at least one on the printed circuit board 10 uses mounting post connection printed circuit board and metal gasket
The circuit board connecting hole 102 of piece.
As shown in Figure 2, the neighboring area of the printed circuit board 10 is that metal material or circuit board surface are coated with metal and cover
Layer 103, after being serially connected by mounting post, the metal surface of some or all of printed circuit board 10 or metal coating 103
Reliable contacts are realized with the two sides of metal gasket 12, to realize heat from printed circuit board 10 to the conduction of metal gasket 12.
As shown in Figure 5, it is provided at least one on metal gasket 12 and uses mounting post connection metal gasket and printed circuit board
Metal gasket connecting hole 121.
By Fig. 2 and Fig. 5 it is found that the mounting structure includes at least piece of metal gasket 12, on this described metal gasket 12
It is provided at least one and is pacifying for metal gasket 12 to be connected to the metal gasket mounting hole 122 of housing main body 14, metal gasket
The thickness for filling hole near zone can be higher than the thickness in other regions of metal gasket.
As shown in Figure 1, the metal gasket 12 be mounted on the inside of housing main body 14 and have all or part of surface with
The inner surface of housing main body 14 comes into full contact with, to realize heat from metal gasket 12 to the conduction of housing main body 14.
By Fig. 2 and Fig. 3 it is found that 10 main body of printed circuit board is thin rounded flakes structure, 12 main body of metal gasket is hollow ring
Shape structure, mounting post are elongate column structure, and housing main body 14 has 143 structure of cylindrical bore；The ring-type of metal gasket 12
Periphery is matched with the cylindrical bore of housing main body 14 to be contacted and is mounted thereon by mounting hole or other modes；Gold
The annular surface for belonging to 12 axial sides of gasket is in contact with the peripheral annular region of printed circuit board 10.
From the figure 3, it may be seen that being provided on the printed circuit board 10 for installing optoelectronic switch 11 or Hall switch or other classes
The sensor mounting hole 101 of type sensor.
By Fig. 2 and Fig. 4 it is found that the optoelectronic switch 11 is analog-U shaped structure, it is mounted on outermost printed circuit board 10
On.
By Fig. 1 and Fig. 2 it is found that the optoelectronic switch 11 collects photoelectricity by the coding disk 13 being fixed on external equipment
Signal or other sensors.
[effect: the purpose for installing optoelectronic switch on a printed circuit is easy for collecting coding disk location information, coding disk
Optoelectronic switch or other types sensor are acted on as external equipment rotates in a circumferential direction.]
Furthermore the printed circuit board 10 or metal gasket 12 are also replaced by such a way that mounting post is serially connected passes through
The sliding slot of 14 inner wall of housing main body is simultaneously serially connected in both ends setting plug or other modes.
Embodiment two:
Fig. 8 is the whole installation diagram and sectional view of second embodiment of the invention, and as seen from the figure, the present embodiment is a complete collection
At the structure of printed circuit board, internal core structure is consistent with embodiment one, the difference is that embodiment one need with
Other devices are used in combination, and embodiment two can be used as an individual control device, use it is flexible and changeable, and just
In installation.The end cap at both ends and waterproof construction can be used with stubborn head, the sealing ring etc. installed in plus the annular groove on end cap
The seal request of single unit system can be well realized.
Figure 11 is second embodiment of the invention end cover structure schematic diagram, and 161 be annular groove in figure, for installing in annular groove
The effect of sealing ring or dustband, sealing ring or dustband is for dustproof and waterproof.
Figure 13 is second embodiment of the invention installation sheet structural schematic diagram, and 181 be installation film perforation, for connecting with external equipment
It connects.
Claims (11)
1. a kind of mounting structure of superimposed type IC printed board, comprising: one or more pieces printed circuit boards (10), it is a piece of or
Multi-disc metal gasket or non-metallic gasket (12), mounting post and the housing main body being set in outside circuit board group and metal gasket
(14)；It is characterized in that, printed circuit board (10) is serially connected with metal gasket (12) by mounting post, every two panels is adjacent
A metal gasket or non-metallic gasket (12) are concatenated between printed circuit board (10), the side per a piece of printed circuit board (10) is extremely
It is serially connected with a metal gasket or non-metallic gasket (12) less.
2. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the print
It is provided at least one on printed circuit board (10) and uses the electricity of mounting post connection printed circuit board and metal gasket or non-metallic gasket
Road plate connecting hole (102).
3. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the print
The material of printed circuit board (10) is metal material or is coated with metal coating (103), after being serially connected by mounting post, printing electricity
The metal surface of some or all of road plate (10) or the two sides of metal coating (103) and metal gasket (12) are realized and can be abutted against
Touching, to realize conduction of the heat from printed circuit board (10) to metal gasket (12).
4. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the gold
Belong to gasket (12) or non-metallic pad on piece is provided at least one and uses mounting post connection metal gasket or non-metallic gasket and printing
The metal or non-metallic gasket connecting hole (121) of circuit board.
5. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the peace
Assembling structure includes at least piece of metal gasket (12), at least one is provided on this described metal gasket (12) and is used for metal gasket
(12) it is connected to the metal gasket mounting hole (122) of housing main body (14), metal gasket is high in the thickness of mounting hole near zone
Thickness in other regions of metal gasket.
6. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the gold
Belong to gasket (12) to be mounted on the inside of housing main body (14) and have the interior table of part of the surface or all surfaces and housing main body (14)
Face comes into full contact with, to realize conduction of the heat from metal gasket (12) to housing main body (14).
7. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that printing electricity
Plate (10) main body in road is thin rounded flakes structure, and metal gasket (12) or non-metallic gasket main body are hollow ring structure, mounting post
For elongate column structure, housing main body (14) has cylindrical bore (143) structure；Metal gasket (12) or non-metallic gasket
Annular cylindrical surface matches with the cylindrical bore of housing main body (14) and contacts and be installed on by mounting hole or other modes
Thereon；Peripheral annular region of some or all of the annular surface of metal gasket (12) axial sides with printed circuit board (10)
It is in contact.
8. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that the print
The sensor installation for installing optoelectronic switch (11) or Hall switch or other types sensor is provided on printed circuit board (10)
Hole (101).
9. a kind of mounting structure of superimposed type IC printed board according to claim 8, which is characterized in that the light
Electric switch (11) is trench structure, is mounted on outermost printed circuit board (10).
10. a kind of mounting structure of superimposed type IC printed board according to claim 9, which is characterized in that described
Optoelectronic switch (11) collects photosignal by incuding the position for the coding disk (13) being fixed on external equipment.
11. a kind of mounting structure of superimposed type IC printed board according to claim 1, which is characterized in that described
Printed circuit board (10) or metal gasket (12) or non-metallic gasket are also replaced by such a way that mounting post is serially connected
It is serially connected the sliding slot of housing main body (14) inner wall and in such a way that plug or others is arranged in both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989604.7A CN109699144A (en) | 2017-10-23 | 2017-10-23 | A kind of mounting structure of superimposed type IC printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989604.7A CN109699144A (en) | 2017-10-23 | 2017-10-23 | A kind of mounting structure of superimposed type IC printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109699144A true CN109699144A (en) | 2019-04-30 |
Family
ID=66225679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989604.7A Pending CN109699144A (en) | 2017-10-23 | 2017-10-23 | A kind of mounting structure of superimposed type IC printed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109699144A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616532A (en) * | 1970-02-02 | 1971-11-02 | Sperry Rand Corp | Multilayer printed circuit electrical interconnection device |
| US6031727A (en) * | 1998-10-26 | 2000-02-29 | Micron Technology, Inc. | Printed circuit board with integrated heat sink |
| US6777792B2 (en) * | 1998-09-04 | 2004-08-17 | Hiroshi Yoshida | Semiconductor device and package with high heat radiation effect |
| CN104519677A (en) * | 2013-09-30 | 2015-04-15 | 北大方正集团有限公司 | Printed circuit board and method for manufacturing same |
| CN104696499A (en) * | 2014-10-08 | 2015-06-10 | 成都安驭科技有限公司 | Gear control mechanism |
| CN204592260U (en) * | 2014-10-08 | 2015-08-26 | 成都安驭科技有限公司 | A kind of control mechanism of gear shifting |
| CN105101674A (en) * | 2015-07-20 | 2015-11-25 | 惠州绿草电子科技有限公司 | Manufacturing method of stacked circuit board and stacked circuit board |
| CN106034391A (en) * | 2015-03-09 | 2016-10-19 | 中国石油集团长城钻探工程有限公司 | Circular circuit board mounting cylinder for oil logging instrument |
| CN205987528U (en) * | 2016-08-20 | 2017-02-22 | 嘉兴军胜电子科技有限公司 | Printed circuit board assembly easily dispels heat |
| CN206024242U (en) * | 2016-08-31 | 2017-03-15 | 嘉兴军胜电子科技有限公司 | A kind of printed circuit-board assembly of quick heat radiating |
| CN206283719U (en) * | 2016-12-31 | 2017-06-27 | 东莞市合权电子有限公司 | A kind of pcb board of multilayer stacked |
-
2017
- 2017-10-23 CN CN201710989604.7A patent/CN109699144A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3616532A (en) * | 1970-02-02 | 1971-11-02 | Sperry Rand Corp | Multilayer printed circuit electrical interconnection device |
| US6777792B2 (en) * | 1998-09-04 | 2004-08-17 | Hiroshi Yoshida | Semiconductor device and package with high heat radiation effect |
| US6031727A (en) * | 1998-10-26 | 2000-02-29 | Micron Technology, Inc. | Printed circuit board with integrated heat sink |
| CN104519677A (en) * | 2013-09-30 | 2015-04-15 | 北大方正集团有限公司 | Printed circuit board and method for manufacturing same |
| CN104696499A (en) * | 2014-10-08 | 2015-06-10 | 成都安驭科技有限公司 | Gear control mechanism |
| CN204592260U (en) * | 2014-10-08 | 2015-08-26 | 成都安驭科技有限公司 | A kind of control mechanism of gear shifting |
| CN105202172A (en) * | 2014-10-08 | 2015-12-30 | 成都安驭科技有限公司 | Gear control mechanism |
| CN106034391A (en) * | 2015-03-09 | 2016-10-19 | 中国石油集团长城钻探工程有限公司 | Circular circuit board mounting cylinder for oil logging instrument |
| CN105101674A (en) * | 2015-07-20 | 2015-11-25 | 惠州绿草电子科技有限公司 | Manufacturing method of stacked circuit board and stacked circuit board |
| CN205987528U (en) * | 2016-08-20 | 2017-02-22 | 嘉兴军胜电子科技有限公司 | Printed circuit board assembly easily dispels heat |
| CN206024242U (en) * | 2016-08-31 | 2017-03-15 | 嘉兴军胜电子科技有限公司 | A kind of printed circuit-board assembly of quick heat radiating |
| CN206283719U (en) * | 2016-12-31 | 2017-06-27 | 东莞市合权电子有限公司 | A kind of pcb board of multilayer stacked |
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| PB01 | Publication | ||
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Application publication date: 20190430 |