CN108925037A - A kind of multilayer circuit board burying device - Google Patents
A kind of multilayer circuit board burying device Download PDFInfo
- Publication number
- CN108925037A CN108925037A CN201811047788.6A CN201811047788A CN108925037A CN 108925037 A CN108925037 A CN 108925037A CN 201811047788 A CN201811047788 A CN 201811047788A CN 108925037 A CN108925037 A CN 108925037A
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- China
- Prior art keywords
- hole
- circuit board
- partition
- plate
- sides
- Prior art date
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Classifications
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- 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
- H05K1/14—Structural association of two or more printed circuits
-
- 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of multilayer circuit boards for burying device,Including first circuit board,First partition,Sliding block,Sliding slot,Second circuit board,Second partition,Buffer unit,Through-hole,Bolt hole,Fastening bolt,Second location hole,Fixed block,Card slot,Ball and first positioning hole,First circuit board top two sides are mounted on sliding slot,Structure of the invention is scientific and reasonable,It is safe and convenient to use,First circuit board and first partition are by two circuit boards,Prevent circuit board from wearing during the connection process,Sliding slot is easily installed first circuit board with first partition with sliding block mating connection,Compressed spring is ejected ball by elastic force when sliding slot is cooperatively connected with sliding block,It is overlapped ball with first positioning hole,To which slide position be fixed,Second circuit board and second partition are cooperatively connected by fastening bolt and bolt hole,Convenient for being installed to second partition,Consequently facilitating splicing to being realized between circuit board.
Description
Technical field
The present invention relates to circuit board technology field, specially a kind of multilayer circuit board for burying device.
Background technique
Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.
But not only structure is complicated for circuit board currently on the market, but also has a single function, it is more in existing circuit board technology
Circuit board abrasion is easy to appear between layer circuit board in splicing, causes circuit board damage to being not easy to splice, multilayer
It can not achieve damping between circuit board, be easy to cause circuit board damage, while heat dissipation effect between circuit board in case of shock
It is poor, it is unfavorable for heat dissipation for circuit board, circuit board side, which is easy to be collided, leads to circuit board damage.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of multilayer circuit board for burying device
Problem.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of multilayer circuit board burying device, packet
Include first circuit board, first partition, sliding block, sliding slot, second circuit board, second partition, buffer unit, through-hole, bolt hole, fastening
Bolt, second location hole, fixed block, card slot, fixture block, collecting plate, heat absorption cotton, heat-dissipating aluminium plate, radiating fin, heat release hole, installation
Hole, compressed spring, ball, first positioning hole, fixed plate, connecting rod, mounting groove, buffer rubber gasket, stepped hole, limit plate and multiple
Position spring, first circuit board top two sides are mounted on sliding slot, and the sliding slot is internally provided with first partition, and described first
Partition both ends are mounted on sliding block, and the sliding slot interior side offers mounting hole, and the mounting hole interior side is equipped with pressure
Contracting spring, described compressed spring one end are equipped with ball, and the first partition two sides offer first positioning hole, and described first
Circuit board top is provided with second circuit board, and the second circuit board bottom is equipped with second partition, the second partition two sides
Through-hole is offered, the through-hole is internally provided with fastening bolt, and the second circuit board two sides of the bottom offer bolt hole,
And fastening bolt and bolt hole are cooperatively connected, the second partition bottom offers second location hole, the second partition bottom
Two sides are provided with buffer unit, and first partition top two sides are mounted on fixed block, and the fixed block side offers
Card slot, the buffer unit bottom is equipped with fixture block, and fixture block and card slot are cooperatively connected, and the first partition top is equipped with collection
Hot plate, the collecting plate top are provided with heat absorption cotton, and the heat absorption cotton top is provided with heat-dissipating aluminium plate, the heat-dissipating aluminium plate top
Radiating fin is installed, offers heat release hole on the outside of the radiating fin, the first circuit board two sides are provided with fixed plate,
Mounting groove is offered on the inside of the fixed plate, buffer rubber gasket is installed on the inside of the mounting groove, the fixed plate two sides are opened
Equipped with stepped hole, the stepped hole is internally provided with connecting rod, and the stepped hole is internally located on the outside of connecting rod and is socketed with limit
Plate, the connecting rod outside, which is located inside stepped hole, is socketed with reset spring, and reset spring one end is connect with limit plate, described
Buffer unit includes pedestal, buffer spring, cover board, connecting plate, threaded rod, circular hole, adjusting nut and positioning pin, the buffering dress
Bottom set portion is provided with pedestal, and buffer spring is provided at the center of the pedestal top, and the buffer spring top is equipped with cover board,
It is socketed with connecting plate inside the pedestal top, circular hole, setting inside the circular hole are offered at the center of the connecting plate top
There is threaded rod, and connect at threaded rod and pedestal top center, is socketed with adjusting nut, the connecting plate on the outside of the threaded rod
Top surrounding is mounted on positioning pin.
According to the above technical scheme, heat-dissipating aluminium plate top offers threaded hole, and the radiating fin bottom is equipped with fixation
Bolt, and radiating fin and heat-dissipating aluminium plate are cooperatively connected by fixing bolt and threaded hole.
According to the above technical scheme, first circuit board bottom is provided with rubber pad, and the rubber pad bottom is provided with anti-skidding
Line.
According to the above technical scheme, positioning pin is installed on inside second location hole, and positioning pin and second location hole were
It is full of cooperation.
According to the above technical scheme, first partition and second partition two sides are mounted on insulation board, the insulation board and the
One partition and second partition pass through insulation glue sticking.
According to the above technical scheme, sliding slot outside opens up fluted, and the inside grooves are provided with reinforcing rib.
According to the above technical scheme, ball diameter is greater than mounting hole collar extension diameter 1mm.
According to the above technical scheme, heat absorption cotton and collecting plate and heat-dissipating aluminium plate pass through thermally conductive glue sticking.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being：Structure of the invention is scientific and reasonable, uses secure side
Just, two circuit boards are prevented circuit board from wearing during the connection process by first circuit board and first partition, sliding slot and cunning
Block mating connection is easily installed first circuit board with first partition, and compressed spring passes through elastic force when sliding slot and sliding block are cooperatively connected
Ball is ejected, is overlapped ball with first positioning hole, to slide position be fixed, second circuit board and second partition
It is cooperatively connected by fastening bolt and bolt hole, convenient for being installed to second partition, consequently facilitating being realized between circuit board
Splicing, when multilayer circuit board is shaken, vibration is transferred in buffer unit, and the elastic force generated by buffer spring compression is to shake
It is dynamic to be offset, vibration is buffered, the abrasion between circuit board is reduced, collecting plate and heat absorption cotton are collected heat,
Heat transfer radiates into heat-dissipating aluminium plate and through radiating fin, accelerates the heat dissipation between circuit board, improves circuit board work
Make efficiency, fixed plate is socketed on first circuit board two sides by stretching both ends fixed plate, mounting groove is made to be connected in the first circuit
Board ends, so that buffer rubber gasket be made to protect first circuit board two sides, prevent first circuit board two sides in collision by
To damage.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is entirety perspective view of the invention；
Fig. 2 is radiating fin mounting structure schematic diagram of the invention；
Fig. 3 is ball mounting structure schematic diagram of the invention；
Fig. 4 is cover plate installation structure schematic diagram of the invention；
Fig. 5 is reset spring installation mounting structure schematic diagram of the invention；
In figure：1, first circuit board；2, first partition；3, sliding block；4, sliding slot；5, second circuit board；6, second partition；7,
Buffer unit；8, through-hole；9, bolt hole；10, fastening bolt；11, second location hole；12, fixed block；13, card slot；14, fixture block；
15, collecting plate；16, heat absorption cotton；17, heat-dissipating aluminium plate；18, radiating fin；19, heat release hole；20, mounting hole；21, compressed spring；
22, ball；23, first positioning hole；24, pedestal；25, buffer spring；26, cover board；27, connecting plate；28, threaded rod；29, circle
Hole；30, adjusting nut；31, positioning pin；32, fixed plate；33, connecting rod；34, mounting groove；35, buffer rubber gasket；36, ladder
Hole；37, limit plate；38, reset spring.
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.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of multilayer circuit board burying device, including the first electricity
It is road plate 1, first partition 2, sliding block 3, sliding slot 4, second circuit board 5, second partition 6, buffer unit 7, through-hole 8, bolt hole 9, tight
Fixing bolt 10, fixed block 12, card slot 13, fixture block 14, collecting plate 15, heat absorption cotton 16, heat-dissipating aluminium plate 17, dissipates second location hole 11
Hot fin 18, heat release hole 19, mounting hole 20, compressed spring 21, ball 22, first positioning hole 23, fixed plate 32, connecting rod 33,
Mounting groove 34, buffer rubber gasket 35, stepped hole 36, limit plate 37 and reset spring 38,1 top two sides of first circuit board are respectively mounted
There is sliding slot 4, open up fluted on the outside of sliding slot 4, inside grooves are provided with reinforcing rib, preferably enhance sliding slot semi-finals degree, extending it makes
With the service life, 1 bottom of first circuit board is provided with rubber pad, and rubber pad bottom is provided with anti-skid chequer, preferably increases the first circuit
1 frictional force of plate prevents first circuit board 1 from sliding, and sliding slot 4 is internally provided with first partition 2, and 2 both ends of first partition are mounted on
Sliding block 3,4 interior side of sliding slot offer mounting hole 20, and 20 interior side of mounting hole is equipped with compressed spring 21, compressed spring 21
One end is equipped with ball 22, and 22 diameter of ball is greater than 20 collar extension diameter 1mm of mounting hole, preferably limits to ball 22, prevents
Only ball 22 falls off, and 2 two sides of first partition offer first positioning hole 23, and 1 top of first circuit board is provided with second circuit
Plate 5,5 bottom of second circuit board are equipped with second partition 6, and first partition 2 and 6 two sides of second partition are mounted on insulation board, absolutely
Listrium and first partition 2 and second partition 6 preferably realize first partition 2 and second partition 6 and are insulated by insulation glue sticking
Effect, 6 two sides of second partition offer through-hole 8, and through-hole 8 is internally provided with fastening bolt 10,5 two sides of the bottom of second circuit board
Bolt hole 9 is offered, and fastening bolt 10 and bolt hole 9 are cooperatively connected, 6 bottom of second partition offers second location hole
11,6 two sides of the bottom of second partition are provided with buffer unit 7, and 2 top two sides of first partition are mounted on fixed block 12, fixed
12 side of block offers card slot 13, and 7 bottom of buffer unit is equipped with fixture block 14, and fixture block 14 and card slot 13 are cooperatively connected, and first
2 top of partition is equipped with collecting plate 15, and 15 top of collecting plate is provided with heat absorption cotton 16, and heat absorption 16 top of cotton is provided with heat-dissipating aluminium plate
17, heat absorption cotton 16 and collecting plate 15 and heat-dissipating aluminium plate 17 are by thermally conductive glue sticking, preferably convenient for heat absorption cotton 16 and collecting plate 15
It is installed with heat-dissipating aluminium plate 17, and accelerates heat transfer, 17 top of heat-dissipating aluminium plate is equipped with radiating fin 18, and heat-dissipating aluminium plate 17 pushes up
End offers threaded hole, and 18 bottom of radiating fin is equipped with fixing bolt, and radiating fin 18 and heat-dissipating aluminium plate 17 pass through fixation
Bolt and threaded hole are cooperatively connected, and connect radiating fin 18 closely with heat-dissipating aluminium plate 17 and easy to disassemble
And installation, heat release hole 19 is offered on the outside of radiating fin 18, and 1 two sides of first circuit board are provided with fixed plate 32, fixed plate 32
Inside offers mounting groove 34, and buffer rubber gasket 35 is equipped on the inside of mounting groove 34, and 32 two sides of fixed plate offer stepped hole
36, stepped hole 36 is internally provided with connecting rod 33, and stepped hole 36, which is internally located on the outside of connecting rod 33, is socketed with limit plate 37, connection
It is located inside stepped hole 36 on the outside of bar 33 and is socketed with reset spring 38, and 38 one end of reset spring is connect with limit plate 37, buffering
Device 7 includes pedestal 24, buffer spring 25, cover board 26, connecting plate 27, threaded rod 28, circular hole 29, adjusting nut 30 and positioning pin
31,7 bottom of buffer unit is provided with pedestal 24, and buffer spring 25,25 top of buffer spring are provided at 24 top center of pedestal
Cover board 26 is installed, connecting plate 27 is socketed with inside 24 top of pedestal, connecting plate offers circular hole 29, circular hole at 27 top center
29 are internally provided with threaded rod 28, and connect at threaded rod 28 and 24 top center of pedestal, and adjusting is socketed on the outside of threaded rod 28
Nut 30,27 top surrounding of connecting plate are mounted on positioning pin 31, and positioning pin 31 is installed on inside second location hole 11, and position
Pin 31 and second location hole 11 are interference fit, connect positioning pin 31 closely with second location hole 11；First circuit
1 top two sides of plate are mounted on sliding slot 4, and sliding slot 4 is internally provided with first partition 2, and 2 both ends of first partition are mounted on sliding block 3,
4 interior side of sliding slot offers mounting hole 20, and 20 interior side of mounting hole is equipped with compressed spring 21,21 one end of compressed spring peace
Equipped with ball 22,2 two sides of first partition offer first positioning hole 23, and 1 top of first circuit board is provided with second circuit board
5,5 bottom of second circuit board is equipped with second partition 6, and 6 two sides of second partition offer through-hole 8, and through-hole 8 is internally provided with tightly
Fixing bolt 10,5 two sides of the bottom of second circuit board offer bolt hole 9, and fastening bolt 10 and bolt hole 9 are cooperatively connected, sliding
Slot 4 is easily installed first circuit board 1 with first partition 2 with the mating connection of sliding block 3, and sliding slot 4 compresses when being cooperatively connected with sliding block 3
Spring 21 is ejected ball 22 by elastic force, is overlapped ball 22 with first positioning hole 23, to consolidate to 3 position of sliding block
Fixed, second circuit board 5 and second partition 6 are cooperatively connected by fastening bolt 10 and bolt hole 9, convenient for carrying out to second partition 6
Installation, 2 top of first partition are equipped with collecting plate 15, and 15 top of collecting plate is provided with heat absorption cotton 16, the setting of heat absorption 16 top of cotton
There is heat-dissipating aluminium plate 17,17 top of heat-dissipating aluminium plate is equipped with radiating fin 18, heat release hole 19, circuit are offered on the outside of radiating fin 18
Surface gives out heat when plate works, and collecting plate 15 and heat absorption cotton 16 are collected heat, heat transfer to heat-dissipating aluminium plate 17
In and radiated by radiating fin 18,6 bottom of second partition offers second location hole 11,6 two sides of the bottom of second partition
It is provided with buffer unit 7,2 top two sides of first partition are mounted on fixed block 12, and 12 side of fixed block offers card slot 13,
7 bottom of buffer unit is equipped with fixture block 14, and fixture block 14 and card slot 13 are cooperatively connected, and 7 bottom of buffer unit is provided with pedestal 24,
Buffer spring 25 is provided at 24 top center of pedestal, 25 top of buffer spring is equipped with cover board 26,24 top internal sleeve of pedestal
It is connected to connecting plate 27, circular hole 29 is offered at 27 top center of connecting plate, circular hole 29 is internally provided with threaded rod 28, and threaded rod
28 with connect at 24 top center of pedestal, adjusting nut 30 is socketed on the outside of threaded rod 28,27 top surrounding of connecting plate is respectively mounted
There is positioning pin 31, is cooperatively connected by fixture block 14 and card slot 13 and buffer unit 7 is installed on 2 top of first partition, by positioning pin
31 are installed in second location hole 11 and connect buffer unit 7 with second partition 6, and when multilayer circuit board is shaken, vibration is passed
It is handed in buffer unit 7, vibration is offset by the elastic force that the compression of buffer spring 25 generates, vibration is buffered, is led to
The elasticity that adjusting nut 30 adjusts buffer spring 25 is overregulated, so as to elastic according to installation environment adjusting buffer spring 25,
1 two sides of first circuit board are provided with fixed plate 32, and mounting groove 34 is offered on the inside of fixed plate 32, is equipped on the inside of mounting groove 34
Buffer rubber gasket 35,32 two sides of fixed plate offer stepped hole 36, and stepped hole 36 is internally provided with connecting rod 33, stepped hole 36
It is internally located on the outside of connecting rod 33 and is socketed with limit plate 37, be located inside stepped hole 36 on the outside of connecting rod 33 and be socketed with reset spring
38, and 38 one end of reset spring is connect with limit plate 37, moves fixed plate 32 along connecting rod 33 by stretching both ends fixed plate 32
Dynamic, limit plate 37 compresses reset spring 38 at this time, and fixed plate 32 is socketed on 1 two sides of first circuit board, unclamps and fixes
After plate 32, reset spring 38, which discharges elastic potential energy, makes mounting groove 34 be connected in 1 both ends of first circuit board, and buffer rubber gasket 35 is to the
One circuit board, 1 both ends play a protective role.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of multilayer circuit board for burying device, including first circuit board (1), first partition (2), sliding block (3), sliding slot (4),
Two circuit boards (5), second partition (6), buffer unit (7), through-hole (8), bolt hole (9), fastening bolt (10), second location hole
(11), fixed block (12), card slot (13), fixture block (14), collecting plate (15), heat absorption cotton (16), heat-dissipating aluminium plate (17), radiating fin
(18), heat release hole (19), mounting hole (20), compressed spring (21), ball (22), first positioning hole (23), fixed plate (32), company
Extension bar (33), mounting groove (34), buffer rubber gasket (35), stepped hole (36), limit plate (37) and reset spring (38), feature
It is：First circuit board (1) the top two sides are mounted on sliding slot (4), and the sliding slot (4) is internally provided with first partition
(2), first partition (2) both ends are mounted on sliding block (3), and sliding slot (4) interior side offers mounting hole (20), institute
It states mounting hole (20) interior side to be equipped with compressed spring (21), described compressed spring (21) one end is equipped with ball (22), institute
It states first partition (2) two sides to offer first positioning hole (23), first circuit board (1) top is provided with second circuit board
(5), second circuit board (5) bottom is equipped with second partition (6), and second partition (6) two sides offer through-hole
(8), the through-hole (8) is internally provided with fastening bolt (10), and second circuit board (5) two sides of the bottom offer bolt hole
(9), and fastening bolt (10) and bolt hole (9) are cooperatively connected, and second partition (6) bottom offers second location hole
(11), second partition (6) two sides of the bottom are provided with buffer unit (7), and first partition (2) the top two sides are respectively mounted
Have fixed block (12), fixed block (12) side offers card slot (13), and buffer unit (7) bottom is equipped with fixture block
(14), and fixture block (14) and card slot (13) are cooperatively connected, and first partition (2) top is equipped with collecting plate (15), the collection
Hot plate (15) top is provided with heat absorption cotton (16), and heat absorption cotton (16) top is provided with heat-dissipating aluminium plate (17), the radiation aluminium
Plate (17) top is equipped with radiating fin (18), is offered heat release hole (19) on the outside of the radiating fin (18), first electricity
Road plate (1) two sides are provided with fixed plate (32), offer mounting groove (34), the mounting groove on the inside of the fixed plate (32)
(34) inside is equipped with buffer rubber gasket (35), and fixed plate (32) two sides offer stepped hole (36), the stepped hole
(36) it is internally provided with connecting rod (33), the stepped hole (36) is internally located on the outside of connecting rod (33) and is socketed with limit plate
(37), it is located inside stepped hole (36) on the outside of the connecting rod (33) and is socketed with reset spring (38), and reset spring (38) one
End is connect with limit plate (37), and the buffer unit (7) includes pedestal (24), buffer spring (25), cover board (26), connecting plate
(27), threaded rod (28), circular hole (29), adjusting nut (30) and positioning pin (31), buffer unit (7) bottom are provided with bottom
Seat (24) is provided with buffer spring (25) at pedestal (24) the top center, and buffer spring (25) top is equipped with lid
Plate (26) is socketed with connecting plate (27) inside pedestal (24) top, offers circle at connecting plate (27) the top center
Hole (29), the circular hole (29) are internally provided with threaded rod (28), and connect at threaded rod (28) and pedestal (24) top center,
It is socketed with adjusting nut (30) on the outside of the threaded rod (28), connecting plate (27) top surrounding is mounted on positioning pin
(31)。
2. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：Heat-dissipating aluminium plate (17) top
End offers threaded hole, and radiating fin (18) bottom is equipped with fixing bolt, and radiating fin (18) and heat-dissipating aluminium plate
(17) it is cooperatively connected by fixing bolt and threaded hole.
3. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：The first circuit board (1)
Bottom is provided with rubber pad, and the rubber pad bottom is provided with anti-skid chequer.
4. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：Positioning pin (31) installation
It is internal in second location hole (11), and positioning pin (31) and second location hole (11) they are interference fit.
5. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：The first partition (2) with
Second partition (6) two sides are mounted on insulation board, and the insulation board and first partition (2) and second partition (6) pass through insulating cement
Bonding.
6. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：It is opened on the outside of the sliding slot (4)
Equipped with groove, the inside grooves are provided with reinforcing rib.
7. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：Ball (22) diameter is big
In mounting hole (20) collar extension diameter 1mm.
8. a kind of multilayer circuit board for burying device according to claim 1, it is characterised in that：The heat absorption cotton (16) and collection
Hot plate (15) and heat-dissipating aluminium plate (17) pass through thermally conductive glue sticking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047788.6A CN108925037B (en) | 2018-09-10 | 2018-09-10 | A kind of multilayer circuit board burying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047788.6A CN108925037B (en) | 2018-09-10 | 2018-09-10 | A kind of multilayer circuit board burying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108925037A true CN108925037A (en) | 2018-11-30 |
| CN108925037B CN108925037B (en) | 2019-11-26 |
Family
ID=64408134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811047788.6A Active CN108925037B (en) | 2018-09-10 | 2018-09-10 | A kind of multilayer circuit board burying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108925037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862754A (en) * | 2019-03-06 | 2019-06-07 | 吉林工程技术师范学院 | A kind of Signal and Information Processing Fast Installation shielding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480190A (en) * | 2010-11-29 | 2012-05-30 | 建准电机工业股份有限公司 | Series motor and fan with same |
| CN207765725U (en) * | 2018-02-11 | 2018-08-24 | 冯锦文 | A kind of automobile-used electronic device connection structure |
| CN207802621U (en) * | 2018-02-11 | 2018-08-31 | 惠州市伟泰电子有限公司 | A kind of wiring board being easily installed |
-
2018
- 2018-09-10 CN CN201811047788.6A patent/CN108925037B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480190A (en) * | 2010-11-29 | 2012-05-30 | 建准电机工业股份有限公司 | Series motor and fan with same |
| CN207765725U (en) * | 2018-02-11 | 2018-08-24 | 冯锦文 | A kind of automobile-used electronic device connection structure |
| CN207802621U (en) * | 2018-02-11 | 2018-08-31 | 惠州市伟泰电子有限公司 | A kind of wiring board being easily installed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862754A (en) * | 2019-03-06 | 2019-06-07 | 吉林工程技术师范学院 | A kind of Signal and Information Processing Fast Installation shielding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108925037B (en) | 2019-11-26 |
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