CN206452602U - A kind of multilayer printed wiring board - Google Patents
A kind of multilayer printed wiring board Download PDFInfo
- Publication number
- CN206452602U CN206452602U CN201720163165.XU CN201720163165U CN206452602U CN 206452602 U CN206452602 U CN 206452602U CN 201720163165 U CN201720163165 U CN 201720163165U CN 206452602 U CN206452602 U CN 206452602U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- connecting rod
- mounting seat
- support
- 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
Links
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of multilayer printed wiring board, including wiring board body, the corner of the wiring board body bottom portion has been fixedly connected with mounting seat, the inner chamber of the mounting seat, which is run through, is provided with connecting rod, support has been fixedly connected with the top of the connecting rod both sides, the one end of the support away from connecting rod is connected with support bar, the one end of the support bar away from support is connected with pulley, the inwall of the pulley one end and mounting seat away from support bar is slidably connected, and extension spring has been fixedly connected with the top and bottom of the support bar.The utility model is by setting wiring board body, mounting seat, connecting rod, radiator, limited block, extension spring, support bar, the second pivot pin, pulley, the first pivot pin and support, solve the problem of existing multilayer printed wiring board self-radiating effect is bad, the multilayer printed wiring board, possesses the advantage of good heat dissipation effect, electric elements are avoided by heat damages, the use of user is facilitated.
Description
Technical field
The utility model is related to wiring board techniques field, specially a kind of multilayer printed wiring board.
Background technology
Dual platen is middle one layer of medium, and two sides is all routing layer.Multi-layer sheet is exactly to be between multilayer routing layer, every two layers
Dielectric layer, dielectric layer can be made thin, at least three layers conductive layer of multilayer circuit board, wherein two layers in outer surface, and be left
One layer be combined in insulation board, the electrical connection between them typically by circuit board cross section plated-through-hole realize
's.
Multilayer printed wiring board installs a variety of electric elements during use, it is necessary on multilayer printed wiring board,
Electric elements can produce certain heat, the radiating effect of existing multilayer printed wiring board is not very during operation
It is good, if timely heat can not be distributed, it is possible to cause the damage of electric elements, so that the use to user
Make troubles.
Utility model content
The purpose of this utility model is to provide a kind of multilayer printed wiring board that the advantage for possessing good heat dissipation effect is solved
The problem of existing multilayer printed wiring board self-radiating effect is bad.
To achieve the above object, the utility model provides following technical scheme：A kind of multilayer printed wiring board, including circuit
Plate body, the corner of the wiring board body bottom portion has been fixedly connected with mounting seat, and the inner chamber of the mounting seat is run through provided with company
Support is fixedly connected with the top of extension bar, the connecting rod both sides, the one end of the support away from connecting rod is connected with
Support bar, the one end of the support bar away from support is connected with pulley, the pulley one end and installation away from support bar
The inwall of seat is slidably connected, and extension spring has been fixedly connected with the top and bottom of the support bar, the extension spring is away from support bar
One end is fixedly connected with the connecting rod, and the bottom of the mounting seat inwall both sides is fixedly connected with limited location block, the connecting rod
Bottom is through to the outside of mounting seat, and the bottom of the connecting rod is fixedly connected with radiator.
It is preferred that, the corner of the wiring board body bottom portion is fixedly connected with the junction of mounting seat by fixture,
Corner at the top of the radiator is fixedly connected with the junction of connecting rod by fixture.
It is preferred that, fixed block is fixedly connected with the top of the mounting seat inner chamber, the bottom of the locating piece, which is offered, determines
Position groove, be fixedly connected with the top of the connecting rod inner chamber that locating slot is extended at the top of locating piece, the locating piece and with
The tight contact of locating slot inwall.
It is preferred that, the one end of the support away from connecting rod is flexibly connected by the first pivot pin with support bar, the support
The one end of bar away from support is connected by the second pivot pin with moveable roller.
It is preferred that, the limited block is in be arranged with baffle plate, the top of the baffle plate and installation in semicircle shape, the connecting rod
The bottom of seat is in close contact.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting wiring board body, mounting seat, connecting rod, radiator, limited block, extension spring, support
Bar, the second pivot pin, pulley, the first pivot pin and support, solve existing multilayer printed wiring board self-radiating effect bad
Problem, the multilayer printed wiring board, the advantage for possessing good heat dissipation effect, it is to avoid electric elements are by heat damages, and facilitating makes
The use of user, is worthy to be popularized.
2nd, the utility model plays a part of blocking mounting seat by setting baffle plate, it is to avoid the part in mounting seat is exposed
In the external world, by setting fixed block, fixed effect is played, by using cooperatively for locating piece and locating slot, when connecting rod is put
When entering the inner chamber of mounting seat, it can play a part of quickly positioning, save the working time of user.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the fit structure schematic diagram of the utility model mounting seat and connecting rod.
In figure：1 wiring board body, 2 mounting seats, 3 baffle plates, 4 connecting rods, 5 radiators, 6 limited blocks, 7 extension springs, 8 support bars,
9 fixed blocks, 10 second pivot pins, 11 pulleys, 12 first pivot pins, 13 supports, 14 locating slots, 15 locating pieces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of multilayer printed wiring board, including wiring board body 1, the corner of the bottom of wiring board body 1
Mounting seat 2 is fixedly connected with, the corner of the bottom of wiring board body 1 is fixed with the junction of mounting seat 2 by fixture to be connected
Connect, the inner chamber of mounting seat 2, which is run through to be provided with connecting rod 4, connecting rod 4, is arranged with baffle plate 3, the top of baffle plate 3 and the bottom of mounting seat 2
Portion is in close contact, and by setting baffle plate 3, plays a part of blocking mounting seat 2, it is to avoid the part in mounting seat 2 is exposed in the external world,
Mounting seat 2 is fixedly connected with fixed block 9 at the top of inner chamber, by setting fixed block 9, plays fixed effect, the bottom of fixed block 9
Portion offers locating slot 14, and the top of connecting rod 4 is fixedly connected with locating piece 15, and the top of locating piece 15 extends to locating slot 14
Inner chamber and contacted with the tight of the inwall of locating slot 14, by using cooperatively for locating piece 15 and locating slot 14, work as connection
When bar 4 puts the inner chamber of mounting seat 2 into, it can play a part of quickly positioning, save the working time of user, connecting rod 4
Support 13 is fixedly connected with the top of both sides, the one end of support 13 away from connecting rod 4 is connected with support bar 8, support bar 8
One end away from support 13 is connected with pulley 11, and the one end of support 13 away from connecting rod 4 passes through the first pivot pin 12 and support
Bar 8 is flexibly connected, and the one end of support bar 8 away from support 13 is flexibly connected by the second pivot pin 10 with pulley 11, and pulley 11 is remote
One end of support bar 8 and the inwall of mounting seat 2 are slidably connected, and the top and bottom of support bar 8 have been fixedly connected with extension spring 7, draw
The one end of spring 7 away from support bar 8 is fixedly connected with connecting rod 4, and the bottom of the inwall both sides of mounting seat 2 is fixedly connected with limited location block
6, limited block 6 is in semicircle shape, and the bottom of connecting rod 4 is through to the outside of mounting seat 2, and the bottom of connecting rod 4 is fixedly connected with scattered
Hot device 5, the corner at the top of radiator 5 is fixedly connected with the junction of connecting rod 4 by fixture, by setting wiring board sheet
Body 1, mounting seat 2, connecting rod 4, radiator 5, limited block 6, extension spring 7, support bar 8, the second pivot pin 10, pulley 11, the first pivot pin
12 and support 13, solve the problem of existing multilayer printed wiring board self-radiating effect is bad, the multilayer printed wiring board,
Possesses the advantage of good heat dissipation effect, it is to avoid electric elements are facilitated the use of user, are worthy to be popularized by heat damages.
In use, controlling the operation of radiator 5 by peripheral control unit, you can to the electrical equipment on the multilayer printed wiring board
Radiating when element is carried out, when needing dismounting radiator 5, user pulls out connecting rod 4 from the inner chamber of mounting seat 2, when
When needing to install during radiator 5, connecting rod 4 is put into the inner chamber of mounting seat 2, passes through pulley 11, support bar 8, support 13, first
Pivot pin 12, the second pivot pin 10, extension spring 7 and limited block 6 are used cooperatively, you can connecting rod 4 is fixed, it is to avoid connecting rod 4
The random inner chamber from mounting seat 2 is backing out.
In summary：The multilayer printed wiring board, by setting wiring board body 1, mounting seat 2, connecting rod 4, radiator
5th, limited block 6, extension spring 7, support bar 8, the second pivot pin 10, pulley 11, the first pivot pin 12 and support 13, solve existing multilayer
The problem of printed wiring board self-radiating effect is bad.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multilayer printed wiring board, including wiring board body (1), it is characterised in that：Wiring board body (1) bottom
Corner has been fixedly connected with mounting seat (2), and the inner chamber of the mounting seat (2), which is run through, is provided with connecting rod (4), the connecting rod (4)
Support (13) is fixedly connected with the top of both sides, the one end of the support (13) away from connecting rod (4) is connected with support
Bar (8), the one end of the support bar (8) away from support (13) is connected with pulley (11), and the pulley (11) is away from support
One end of bar (8) and the inwall of mounting seat (2) are slidably connected, and drawing has been fixedly connected with the top and bottom of the support bar (8)
Spring (7), the one end of the extension spring (7) away from support bar (8) is fixedly connected with connecting rod (4), mounting seat (2) the inwall both sides
Bottom be fixedly connected with limited location block (6), the bottom of the connecting rod (4) is through to the outside of mounting seat (2), the connection
The bottom of bar (4) is fixedly connected with radiator (5).
2. a kind of multilayer printed wiring board according to claim 1, it is characterised in that：Wiring board body (1) bottom
Corner be fixedly connected with the junction of mounting seat (2) by fixture, corner and connecting rod at the top of the radiator (5)
(4) junction is fixedly connected by fixture.
3. a kind of multilayer printed wiring board according to claim 1, it is characterised in that：The top of mounting seat (2) inner chamber
Portion is fixedly connected with fixed block (9), and the bottom of the fixed block (9) offers locating slot (14), the top of the connecting rod (4)
Be fixedly connected with inner chamber that locating slot (14) is extended at the top of locating piece (15), the locating piece (15) and with locating slot (14)
The tight contact of inwall.
4. a kind of multilayer printed wiring board according to claim 1, it is characterised in that：The support (13) is away from connecting rod
(4) one end is flexibly connected by the first pivot pin (12) with support bar (8), the one end of the support bar (8) away from support (13)
It is flexibly connected by the second pivot pin (10) with pulley (11).
5. a kind of multilayer printed wiring board according to claim 1, it is characterised in that：The limited block (6) is in semicircle shape,
Baffle plate (3) is arranged with the connecting rod (4), the top of the baffle plate (3) is in close contact with the bottom of mounting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163165.XU CN206452602U (en) | 2017-02-23 | 2017-02-23 | A kind of multilayer printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163165.XU CN206452602U (en) | 2017-02-23 | 2017-02-23 | A kind of multilayer printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452602U true CN206452602U (en) | 2017-08-29 |
Family
ID=59665157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163165.XU Expired - Fee Related CN206452602U (en) | 2017-02-23 | 2017-02-23 | A kind of multilayer printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452602U (en) |
-
2017
- 2017-02-23 CN CN201720163165.XU patent/CN206452602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multilayer printed wiring board and manufacturing method thereof Effective date of registration: 20200610 Granted publication date: 20170829 Pledgee: China Wuping of Longyan Branch Bank of Limited by Share Ltd. Pledgor: WUPING FEITIAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980002926 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170829 Pledgee: China Wuping of Longyan Branch Bank of Limited by Share Ltd. Pledgor: WUPING FEITIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2020980002926 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |