CN103974534B - A kind of Z-type moves backward formula printed circuit board (PCB) - Google Patents
A kind of Z-type moves backward formula printed circuit board (PCB) Download PDFInfo
- Publication number
- CN103974534B CN103974534B CN201410181852.5A CN201410181852A CN103974534B CN 103974534 B CN103974534 B CN 103974534B CN 201410181852 A CN201410181852 A CN 201410181852A CN 103974534 B CN103974534 B CN 103974534B
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- CN
- China
- Prior art keywords
- circuit substrate
- rotating wheel
- box body
- hole
- pcb
- 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
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Abstract
The invention discloses a kind of Z-type moves backward formula printed circuit board (PCB), including box body, rotating wheel, the first circuit substrate and second circuit substrate is provided with the box body, rotating wheel is arranged between the first circuit substrate and second circuit substrate, rotating wheel is connected with box body by bearing pin, rotating wheel is connected with knob, knob is arranged on the outside of box body, first circuit substrate is provided with the first teeth groove, first teeth groove is threaded connection with rotating wheel, second circuit substrate is provided with the second teeth groove, and the second teeth groove is threaded connection with rotating wheel；The two side of box body is respectively equipped with first through hole and the second through hole, and the first circuit substrate is docked with first through hole, and second circuit substrate is docked with the second through hole.The present invention facilitates radiating and assembling electronic component, after being completed, can be pushed back in box body again.
Description
Technical field
The present invention relates to a kind of printed circuit board (PCB), and in particular to a kind of Z-type moves backward formula printed circuit board (PCB).
Background technology
In prior art, such as patent ZL201310286891.7 discloses a kind of printed circuit board (PCB), including circuit board main body,
The one side of the circuit board main body for electronic component joint face, another side be connected with one as ground wire conductive copper layers of foil, its
In, multiple grooves are offered in the conductive copper layers of foil.The present invention is more by opening up in the conductive copper layers of foil of printed circuit board (PCB)
Individual groove, the groove penetrate conductive copper layers of foil and are communicated to circuit board main body；The printed circuit board (PCB) is inconvenient to radiate and assembling electronics
Components and parts.
Content of the invention
In view of the shortcomings of the prior art, the invention provides one kind facilitates radiating and assembling electronic component, when
After being completed, the Z-type reverse movement formula printed circuit board (PCB) in box body can be pushed back again.
To achieve these goals, the present invention is by the following technical solutions realizing：
A kind of Z-type moves backward formula printed circuit board (PCB), including box body, is provided with rotating wheel, the first circuit base in the box body
Plate and second circuit substrate, rotating wheel are arranged between the first circuit substrate and second circuit substrate, and rotating wheel passes through bearing pin
It is connected with box body, rotating wheel is connected with knob, knob is arranged on the outside of box body, and the first circuit substrate is provided with the first teeth groove, the
One teeth groove is threaded connection with rotating wheel, and second circuit substrate is provided with the second teeth groove, and the second teeth groove passes through screw thread with rotating wheel
Connection；The two side of box body is respectively equipped with first through hole and the second through hole, and the first circuit substrate is docked with first through hole, the second electricity
Base board is docked with the second through hole.
Further, the end of first circuit substrate is provided with the first screens block.
Further, the end of the second circuit substrate is provided with the second screens block.
Further, first circuit substrate is identical with the shape size of second circuit substrate.
Further, the surface of the box body is provided with some louvres.
Further, the louvre is provided with 8～10
Beneficial effects of the present invention：Due to being provided with rotating wheel, the first circuit substrate and second circuit base in the box body
Plate, rotating wheel are arranged between the first circuit substrate and second circuit substrate, and rotating wheel is connected with box body by bearing pin, rotating wheel
Knob is connected with, knob is arranged on the outside of box body, and the first circuit substrate is provided with the first teeth groove, and the first teeth groove is passed through with rotating wheel
Threaded connection, second circuit substrate are provided with the second teeth groove, and the second teeth groove is threaded connection with rotating wheel；The two side of box body point
First through hole and second through hole are not provided with, the first circuit substrate is docked with first through hole, second circuit substrate and the second through hole pair
Connect, so rotating wheel can control the first circuit substrate and second circuit substrate relative motion, respectively from first through hole and second
Through hole is passed, and is facilitated radiating and assembling electronic component, after being completed, can be pushed back in box body again.
Description of the drawings
Fig. 1 is the structural representation that Z-type of the present invention moves backward formula printed circuit board (PCB).
Specific embodiment
For being easy to understand technological means, creation characteristic, reached purpose and effect of present invention realization, with reference to
Specific embodiment, is expanded on further the present invention.
As shown in figure 1, a kind of Z-type moves backward formula printed circuit board (PCB), including box body 1, be provided with box body 1 rotating wheel 2, the
One circuit substrate 5 and second circuit substrate 6, rotating wheel 2 are arranged between the first circuit substrate 5 and second circuit substrate 6, rotation
Runner 2 is connected with box body 1 by bearing pin 3, and rotating wheel 2 is connected with knob 4, and knob 4 is arranged on the outside of box body 1, the first circuit
Substrate 5 is provided with the first teeth groove 11, and the first teeth groove 11 is threaded connection with rotating wheel 2, and second circuit substrate 6 is provided with the second teeth groove
12, the second teeth groove 12 is threaded connection with rotating wheel 2；The two side of box body 1 is respectively equipped with first through hole 7 and the second through hole 8,
First circuit substrate 5 is docked with first through hole 7, and second circuit substrate 6 is docked with the second through hole 8；The end of the first circuit substrate 5
The first screens block 9 is provided with, the end of second circuit substrate 6 is provided with the second screens block 10, the first circuit substrate 5 and second circuit base
The shape size of plate 6 is identical, and the surface of box body 1 is provided with some louvres, is provided with layer of silica gel between rotating wheel 2 and bearing pin 3.
Z-type of the present invention moves backward formula printed circuit board (PCB), due to be provided with box body 1 rotating wheel 2, the first circuit substrate 5 with
And second circuit substrate 6, rotating wheel 2 is arranged between the first circuit substrate 5 and second circuit substrate 6, and rotating wheel 2 passes through bearing pin
3 are connected with box body 1, and rotating wheel 2 is connected with knob 4, and knob 4 is arranged on the outside of box body 1, and the first circuit substrate 5 is provided with first
Teeth groove 11, the first teeth groove 11 are threaded connection with rotating wheel 2, and second circuit substrate 6 is provided with the second teeth groove 12, the second teeth groove 12
It is threaded connection with rotating wheel 2；The two side of box body 1 is respectively equipped with first through hole 7 and the second through hole 8, the first circuit substrate 5
Dock with first through hole 7, second circuit substrate 6 is docked with the second through hole 8；So rotating wheel 2 can control the first circuit substrate 5
With 6 relative motion of second circuit substrate, pass with the second through hole 8 from first through hole 7 respectively, radiating is facilitated with assembling electronics zero
Part, after being completed, can be pushed back in box body 1 again.As the end of the first circuit substrate 5 is provided with the first screens block 9, the
The end of two circuit substrates 6 is provided with the second screens block 10, so having mistake proofing bit function.Due to the surface of box body 1 be provided with some
Louvre, it is possible to further radiate.Due to being provided with layer of silica gel between rotating wheel 2 and bearing pin 3, so can be with by layer of silica gel
Damping action is played, water-proof function is may also operate as.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (4)
1. a kind of Z-type moves backward formula printed circuit board (PCB), including box body, it is characterised in that：Be provided with the box body rotating wheel,
One circuit substrate and second circuit substrate, rotating wheel are arranged between the first circuit substrate and second circuit substrate, rotating wheel
It is connected with box body by bearing pin, rotating wheel is connected with knob, knob is arranged on the outside of box body, and the first circuit substrate is provided with first
Teeth groove, the first teeth groove are threaded connection with rotating wheel, and second circuit substrate is provided with the second teeth groove, and the second teeth groove is led to rotating wheel
Cross threaded connection；The two side of box body is respectively equipped with first through hole and the second through hole, and the first circuit substrate is docked with first through hole,
Second circuit substrate is docked with the second through hole；The end of first circuit substrate is provided with the first screens block；The second circuit
The end of substrate is provided with the second screens block.
2. Z-type according to claim 1 moves backward formula printed circuit board (PCB), it is characterised in that：First circuit substrate
Identical with the shape size of second circuit substrate.
3. Z-type according to claim 1 moves backward formula printed circuit board (PCB), it is characterised in that：The surface of the box body sets
There are some louvres.
4. Z-type according to claim 3 moves backward formula printed circuit board (PCB), it is characterised in that：The louvre is provided with 8～
10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181852.5A CN103974534B (en) | 2014-04-30 | 2014-04-30 | A kind of Z-type moves backward formula printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181852.5A CN103974534B (en) | 2014-04-30 | 2014-04-30 | A kind of Z-type moves backward formula printed circuit board (PCB) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103974534A CN103974534A (en) | 2014-08-06 |
| CN103974534B true CN103974534B (en) | 2017-03-15 |
Family
ID=51243416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181852.5A Expired - Fee Related CN103974534B (en) | 2014-04-30 | 2014-04-30 | A kind of Z-type moves backward formula printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103974534B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203912332U (en) * | 2014-04-30 | 2014-10-29 | 苏州倍辰莱电子科技有限公司 | Z-shaped countermovement type printed circuit board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3864093B2 (en) * | 2002-01-10 | 2006-12-27 | シャープ株式会社 | Printed circuit board, radio wave receiving converter and antenna device |
| CN100459828C (en) * | 2005-07-11 | 2009-02-04 | 建兴电子科技股份有限公司 | Printing circuit board |
| GB2487185B (en) * | 2011-01-05 | 2015-06-03 | Penny & Giles Controls Ltd | Power Switching Circuitry |
| CN103338586A (en) * | 2013-07-09 | 2013-10-02 | 深圳市华星光电技术有限公司 | Printed circuit board |
-
2014
- 2014-04-30 CN CN201410181852.5A patent/CN103974534B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203912332U (en) * | 2014-04-30 | 2014-10-29 | 苏州倍辰莱电子科技有限公司 | Z-shaped countermovement type printed circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103974534A (en) | 2014-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |