CN207283923U - New PCB Rigid Flexs - Google Patents
New PCB Rigid Flexs Download PDFInfo
- Publication number
- CN207283923U CN207283923U CN201721366516.3U CN201721366516U CN207283923U CN 207283923 U CN207283923 U CN 207283923U CN 201721366516 U CN201721366516 U CN 201721366516U CN 207283923 U CN207283923 U CN 207283923U
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- Prior art keywords
- reinforcement
- pcb
- coil tube
- connection component
- radiator coil
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Abstract
A kind of new PCB Rigid Flexs, include PCB hardboards, FPC soft boards, radiating subassembly and reinforcement by connection component；The radiating subassembly includes metal otter board, radiator coil tube and water tank, is provided with circulating pump on water tank, the circulating pump is connected with the radiator coil tube, and the radiator coil tube is connected with the water tank；The reinforcement by connection component is arranged on radiator coil tube, and the FPC soft boards are protruding through the reinforcement by connection component.The utility model is based on traditional PCB Rigid Flex structures, especially add radiating subassembly, water-cooling can be carried out to PCB hardboards by radiating subassembly, the utility model is also provided with reinforcement by connection component, the reliability of FPC soft boards installation can be increased, the utility model carries out structure optimization to PCB circuit board, not only increases the heat-sinking capability of PCB circuit board, also add the reliability connected between soft board and hardboard.
Description
Technical field
Circuit board apparatus technical field is the utility model is related to, more specifically, more particularly to a kind of soft or hard knots of new PCB
Plywood.
Background technology
PCB circuit board is known as printed circuit board, also known as printed wiring board, is important electronic unit, is electronic component
Supporter, be electronic component electrical connection carrier.Since it is made using electron printing, therefore it is referred to as
" printing " circuit board.
To those skilled in the art, when in use, the electronic component set thereon can discharge heat to PCB circuit board
Amount, especially PCB circuit board is after long-play, and the fever phenomenon of electronic component is with regard to even more serious.
However, for PCB circuit board manufacturing enterprise, how their scientific research emphasis mostly improves enterprise if being placed on
In productivity and reduction production cost, it there is no that the heat dissipation to PCB circuit board is excessively studied.PCB circuit board exists
During use, problems of excessive heat becomes a main cause for causing PCB circuit board to be damaged.
Utility model content
(1) technical problem
In conclusion how to carry out structure optimization to PCB circuit board so as to improve the heat-sinking capability of PCB circuit board, become
Those skilled in the art urgent problems to be solved.
(2) technical solution
The utility model provides a kind of new PCB Rigid Flexs, includes PCB hardboards and FPC soft boards, in described
Tie point is provided with PCB hardboards, the FPC soft boards are connected with tie point pressing.Based on said structure design, this practicality
It is new to have further included radiating subassembly and reinforcement by connection component；
The radiating subassembly includes for the metal otter board contacted with the bottom surface of the PCB hardboards and the PCB hardboards
Top surface contact radiator coil tube and the water tank that is connected with the radiator coil tube, be provided with water return outlet on the water tank and go out
The mouth of a river, is provided with circulating pump on the water outlet, and the circulating pump is connected with the radiator coil tube, the radiator coil tube with it is described
Water return outlet connects, and the radiator coil tube, formed with cooling water circulation loop, is dissipated with the water tank and the circulating pump in described
Connection window corresponding with the tie point is offered on hot coil, the outer rim of the metal otter board passes through bolt and the heat dissipation
The outer rim of coil pipe connects and formed with heat dissipation gap, and the PCB hardboards are arranged in the heat dissipation gap；
The reinforcement by connection component is heat conductive rubber reinforcement by connection component, and one end of the reinforcement by connection component is provided with card
Groove, the reinforcement by connection component are connected on the connection window by the card slot, the other end of the reinforcement by connection component
Using open hatch frame, one end and the tie point pressing of the FPC soft boards connect, the other end of the FPC soft boards
It is protruding through the reinforcement by connection component.
Preferably, the radiator coil tube is to be turned to by copper pipe disk.
Preferably, the metal otter board is copper silk screen.
Preferably, in being provided with hinged seat on the radiator coil tube, in being provided with rotating arm on the hinged seat, in institute
State and installing frame is provided with rotating arm；The reinforcement by connection component be provided with it is multiple, in the connection window and peace
The reinforcement by connection component is both provided with framing up.
(3) beneficial effect
By said structure design, the utility model especially adds heat dissipation based on traditional PCB Rigid Flex structures
Component, can carry out water-cooling, the utility model is also provided with reinforcement by connection component, energy by radiating subassembly to PCB hardboards
Enough increase the reliability of FPC soft boards installation, the utility model carries out structure optimization to PCB circuit board, not only increases PCB circuits
The heat-sinking capability of plate, also add the reliability connected between soft board and hardboard.
Brief description of the drawings
Fig. 1 is the structure diagram of new PCB Rigid Flexs in the utility model embodiment；
In figure, the correspondence of component names and accompanying drawing number is：
PCB hardboards 1, FPC soft boards 2, metal otter board 3, radiator coil tube 4, water tank 5,
Circulating pump 6, reinforcement by connection component 7, hinged seat 8, installing frame 9.
Embodiment
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiments
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as the limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for description purpose, and cannot
It is interpreted as indicating or implying relative importance.
, it is necessary to illustrate in the description of the utility model, unless otherwise clearly defined and limited, term " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Please refer to Fig.1, Fig. 1 is the structure diagram of new PCB Rigid Flexs in the utility model embodiment.
The utility model provides a kind of new PCB Rigid Flexs, includes PCB hardboards 1 and FPC soft boards 2, in
Tie point is provided with PCB hardboards 1, FPC soft boards 2 are connected with tie point pressing.
FPC soft boards 2 are flexible PCB, it is that have height to be a kind of made of base material using polyimides or polyester film
Reliability, excellent flexible printed circuit.FPC soft boards 2 are with Distribution density is high, light-weight, thickness is thin, bending is good
Feature.
PCB hardboards 1 are printed circuit board, also known as printed wiring board, are important electronic units, are the branch of electronic component
Support body, is the carrier of electronic component electrical connection.
Rigid Flex is that flexible circuit board passes through the processes such as pressing with rigid wiring board, is existed by related process requirement combination
Together, the wiring board with FPC characteristics and PCB characteristics of formation.
Effectively radiated to PCB Rigid Flexs to realize, the utility model additionally provides radiating subassembly, heat dissipation group
Part can carry out water-cooling to PCB hardboards 1.In the utility model, radiating subassembly includes for the bottom with PCB hardboards 1
Metal otter board 3, the radiator coil tube 4 contacted with the top surface of PCB hardboards 1 and the water tank 5 being connected with radiator coil tube 4 of face contact,
Water return outlet and water outlet are provided with water tank 5, circulating pump 6 is provided with water outlet, circulating pump 6 is connected with radiator coil tube 4, is dissipated
Hot coil 4 is connected with water return outlet, and radiator coil tube 4 and water tank 5 and circulating pump 6 are formed with cooling water circulation loop, in heat dissipation plate
Connection window corresponding with tie point is offered on pipe 4, the outer rim of metal otter board 3 is connected by the outer rim of bolt and radiator coil tube 4
Connect and formed with heat dissipation gap, PCB hardboards 1 are arranged in heat dissipation gap.
New PCB Rigid Flexs provided by the utility model are provided with radiating subassembly, in this way, radiating subassembly will increase
The overall volume of PCB Rigid Flexs, therefore, the utility model are more suitable on the more sufficient control device of installation space.
In an embodiment of the utility model, radiating subassembly includes metal otter board 3, and metal otter board 3 specifically may be used
Think stainless steel cloth either copper mesh, the outer rim of metal otter board 3 is provided with web plate frame, web plate frame can improve metal mesh
The structural strength of plate 3, meanwhile, being fixedly connected for metal otter board 3 and radiator coil tube 4 can also be realized by web plate frame.Metal mesh
Plate 3 is arranged on the downside of PCB hardboards 1, and the downside of PCB hardboards 1 is more smooth, and metal otter board 3 is arranged on PCB hardboards 1
Downside and contacted with PCB hardboards 1, the heat on PCB hardboards 1 can be so absorbed, so as to achieve the purpose that cooling.
Radiator coil tube 4 is provided with the top surface of PCB hardboards 1, radiator coil tube 4 is coiled to form by copper pipe, in heat dissipation peace pipe
Outer rim is provided with connecting plate, is also provided with connecting plate in the outer rim of metal otter board 3, just can between such connecting plate by bolt
Achieve a fixed connection.The outer rim of metal otter board 3 be connected by bolt with the outer rim of radiator coil tube 4 and formed with heat dissipation gap,
PCB hardboards 1 are arranged in heat dissipation gap, so PCB hardboards 1 can either be played by metal otter board 3 and radiator coil tube 4 scattered
The purpose of heat, and support, protection can be played the role of to PCB hardboards 1.
Provided by the utility model is a kind of PCB Rigid Flexs, and said structure design can be realized to PCB hardboards 1
Heat dissipation, being pressed on PCB hardboards 1 has FPC soft boards 2, in order to increase the reliability that FPC soft boards 2 connect on PCB hardboards 1,
The utility model additionally provides reinforcement by connection component 7.Reinforcement by connection component 7 is heat conductive rubber reinforcement by connection component 7, reinforcement by connection
One end of component 7 is provided with card slot, and reinforcement by connection component 7 is connected on connection window by card slot, reinforcement by connection component 7 it is another
One end uses open hatch frame, and one end and the tie point pressing of FPC soft boards 2 connect, and the other end of FPC soft boards 2, which passes through, to be connected
It is protruding to connect reinforcement assembly 7.
Reinforcement by connection component 7 is made of heat conductive rubber, it is a compliant member, in this way, passing through reinforcement by connection component 7
FPC soft boards 2 are wrapped up, it can carry out FPC soft boards 2 installation reinforcing, and can be to FPC soft boards 2 in use
Flexural deformation carry out buffer protection, avoid that it bends excessive and situation about fractureing occurs.
By said structure design, the utility model especially adds heat dissipation based on traditional PCB Rigid Flex structures
Component, water-cooling can be carried out by radiating subassembly to PCB hardboards 1, and the utility model is also provided with reinforcement by connection component 7,
The reliability of the installation of FPC soft boards 2 can be increased, the utility model carries out structure optimization to PCB circuit board, not only increases PCB
The heat-sinking capability of circuit board, also add the reliability connected between soft board and hardboard.
Specifically, radiator coil tube 4 is copper radiator coil tube；Radiator coil tube 4 is to be turned to by copper pipe disk；Metal otter board 3 is
Copper silk screen.
Under normal circumstances, the structure of PCB Rigid Flexs is hardboard, soft board, the connection structure of hardboard, in this way, in order to carry
The reliability connected between high soft board both ends and two hardboards, the utility model have carried out following optimization design to heat dissipation peace pipe：
In being provided with hinged seat 8 on radiator coil tube 4, in being provided with rotating arm on hinged seat 8, in being provided with installing frame on rotating arm
9；Reinforcement by connection component 7 be provided with it is multiple, in connection window and installing frame 9 on be both provided with reinforcement by connection component 7.
In actual use, installing frame 9, which is bolted on the second hardboard, (is provided with heat dissipation on the first hardboard
Component), installing frame 9 is arranged on the position that the second hardboard is used to press soft board, sets one by installing frame 9 and connects reinforcement assembly,
Reinforcement assembly is connect by this to reinforce setting of the soft board on the second hardboard, protect.
The embodiment of the utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate the principle and practical application of the utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing various embodiments with various modifications suitable for special-purpose.
Claims (4)
1. a kind of new PCB Rigid Flexs, include PCB hardboards (1) and FPC soft boards (2), are set on the PCB hardboards
Tie point is equipped with, the FPC soft boards are connected with tie point pressing, it is characterised in that
Radiating subassembly and reinforcement by connection component (7) are further included；
The radiating subassembly includes for the metal otter board (3) contacted with the bottom surface of the PCB hardboards and the PCB hardboards
Top surface contact radiator coil tube (4) and the water tank (5) that is connected with the radiator coil tube, be provided with water return outlet on the water tank
And water outlet, circulating pump (6) is provided with the water outlet, and the circulating pump is connected with the radiator coil tube, the heat dissipation
Coil pipe is connected with the water return outlet, and the radiator coil tube is returned with the water tank and the circulating pump formed with cooling water circulation
Road, in offering connection window corresponding with the tie point on the radiator coil tube, the outer rim of the metal otter board passes through spiral shell
Bolt is connected with the outer rim of the radiator coil tube and formed with heat dissipation gap, and the PCB hardboards are arranged in the heat dissipation gap；
The reinforcement by connection component is heat conductive rubber reinforcement by connection component, and one end of the reinforcement by connection component is provided with card slot,
The reinforcement by connection component is connected on the connection window by the card slot, and the other end of the reinforcement by connection component uses
Open hatch frame, one end and the tie point pressing of the FPC soft boards connect, and the other end of the FPC soft boards passes through
The reinforcement by connection component is protruding.
2. new PCB Rigid Flexs according to claim 1, it is characterised in that
The radiator coil tube is to be turned to by copper pipe disk.
3. new PCB Rigid Flexs according to claim 1, it is characterised in that
The metal otter board is copper silk screen.
4. new PCB Rigid Flexs according to claim 1, it is characterised in that
In being provided with hinged seat (8) on the radiator coil tube, in being provided with rotating arm on the hinged seat, in the rotation branch
Installing frame (9) is provided with arm；
The reinforcement by connection component be provided with it is multiple, in it is described connection window and the installing frame on be both provided with the connection
Reinforcement assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366516.3U CN207283923U (en) | 2017-10-20 | 2017-10-20 | New PCB Rigid Flexs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366516.3U CN207283923U (en) | 2017-10-20 | 2017-10-20 | New PCB Rigid Flexs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283923U true CN207283923U (en) | 2018-04-27 |
Family
ID=61979876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366516.3U Expired - Fee Related CN207283923U (en) | 2017-10-20 | 2017-10-20 | New PCB Rigid Flexs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587028A (en) * | 2019-02-18 | 2020-08-25 | 成都立心天地电子科技有限公司 | Digital circuit control system |
| WO2022120704A1 (en) * | 2020-12-10 | 2022-06-16 | 深圳市艾比森光电股份有限公司 | Printed circuit board, led display module, and led display screen |
-
2017
- 2017-10-20 CN CN201721366516.3U patent/CN207283923U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587028A (en) * | 2019-02-18 | 2020-08-25 | 成都立心天地电子科技有限公司 | Digital circuit control system |
| CN111587028B (en) * | 2019-02-18 | 2024-03-15 | 湖南硕特电子科技有限公司 | Digital circuit control system |
| WO2022120704A1 (en) * | 2020-12-10 | 2022-06-16 | 深圳市艾比森光电股份有限公司 | Printed circuit board, led display module, and led display screen |
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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: 20180427 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |