CN204616192U - Without the PCB of soldering - Google Patents
Without the PCB of soldering Download PDFInfo
- Publication number
- CN204616192U CN204616192U CN201520375806.9U CN201520375806U CN204616192U CN 204616192 U CN204616192 U CN 204616192U CN 201520375806 U CN201520375806 U CN 201520375806U CN 204616192 U CN204616192 U CN 204616192U
- Authority
- CN
- China
- Prior art keywords
- groove
- template
- pcb
- base plate
- printed circuit
- 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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- Structure Of Printed Boards (AREA)
Abstract
Without the PCB of soldering, comprise base plate, template, plate upper surface arranges printed circuit, and the lower surface of template offers several groove, arranges surface mount elements in the groove of lower surface, and the surface mount elements in the groove of lower surface coordinates with the printed circuit of base plate.The utility model no longer connects with scolding tin at surface mount elements, lead-in wire winding displacement, simplify the pad eliminated in PCB, eliminate the welding of traditional scolding tin, in groove template positive and negative, directly load onto various patch electronics element and PCB be close to and be combined, reach that time saving and energy saving integration is fast hard-cover produces, can also be layered on hard plate stacks with groove template by the PCB of fexible film and fit together.
Description
Technical field
The utility model relates to and belongs to electronic circuit board field, is exactly the PCB without soldering.
Background technology
Electronic component with need to re-use a large amount of scolding tin in the connection of circuit board and weld, again can not the electronic component that breaks down of quick-replaceable when the electronic component of having burn-on is out of order, it is large that difficulty is searched in sealing-off, time-consumingly to take a lot of work, change part to be not easy, need by electric iron, heat gun could be changed, and also easily injures qualified electronic component around.A kind of thorny difficulty is had to printed circuit board when processing existing having scrapped in electronic product, second time or reusing repeatedly cannot be dropped in recovery, substantially all scrap, existing printed circuit board is scrapping in process the energy loss and environmental pollution that turn increase electronic waste process.
Utility model content
For solving the problem, the purpose of this utility model is to provide the PCB without soldering, flexible for installation, and it is convenient to change.
The utility model for achieving the above object, be achieved through the following technical solutions: without the PCB of soldering, comprise base plate, template, plate upper surface arranges printed circuit, the lower surface of template offers several groove, arrange surface mount elements in the groove of lower surface, the surface mount elements in the groove of lower surface coordinates with the printed circuit of base plate.
For realizing the purpose of this utility model further, can also by the following technical solutions: also comprise top board, top board lower surface arranges printed circuit, the upper surface of template offers several groove, arrange surface mount elements in the groove of upper surface, the surface mount elements in the groove of upper surface coordinates with the printed circuit of top board.Described base plate and template periphery are arranged through bolt and are connected and/or arrange a circle Waterproof glue line.The groove that described base plate, template and top board periphery are arranged through the groove of upper surface and the lower surface of template that bolt is connected or arranges the template described in a circle Waterproof glue line is staggered.Described base plate, between template and top board, winding displacement is set.
The utility model has the advantage of: the utility model no longer connects with scolding tin at surface mount elements, lead-in wire winding displacement, simplify the pad eliminated in PCB, eliminate the welding of traditional scolding tin, in groove template positive and negative, directly load onto various patch electronics element and PCB be close to and be combined, reach that time saving and energy saving integration is fast hard-cover produces, can also be layered on hard plate stacks with groove template by the PCB of fexible film and fit together.The utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the sectional structure schematic diagram of the A-A line along Fig. 1; Fig. 3 is the sectional structure schematic diagram of the B-B line along Fig. 1; Fig. 4 is the sectional structure schematic diagram of the C-C line along Fig. 1; Fig. 5 is the sectional structure schematic diagram of the D-D line along Fig. 1.
Reference numeral: 1 base plate 2 template 3 top board 4 Waterproof glue line 5 printed circuit 6 winding displacement 7 groove 8 surface mount elements.
Embodiment
Without the PCB of soldering, as depicted in figs. 1 and 2, comprise base plate 1, template 2, base plate 1 upper surface arranges printed circuit 5, the lower surface of template 2 offers several groove 7, arrange surface mount elements 8 in the groove 7 of lower surface, the surface mount elements 8 in the groove 7 of lower surface coordinates with the printed circuit 5 of base plate 1.
As shown in Figure 1, Figure 2 and Figure 3, comprise base plate 1, template 2 and top board 3, base plate 1 upper surface arranges printed circuit 5, the lower surface of template 2 offers several groove 7, groove 7 is silica gel groove template, arrange surface mount elements 8 in the groove 7 of lower surface, the surface mount elements 8 in the groove 7 of lower surface coordinates with the printed circuit 5 of base plate 1.In the utility model, surface mount elements 8 can improve the size of unified patch electronics element when coordinating, Pin-Grid Array connects without soldering.The utility model no longer brushes insulating varnish to Copper Foil, reduces the utilization rate of scolding tin, simplifies manufacturing process operation, can cover copper, directly can print conductive silver paste, copper slurry, without solder pad, reaches rapid electronic component attachment and produces.Decrease to circuit board fabrication the burden that the process of electronics industry contaminated wastewater brings, scrapping in process and can repeatedly recycle, rapid disassembling is separated, and alleviates other energy loss and environmental pollution that a large amount of electronic waste of process brings.Obtain popularity manufacturing in the drawing materials of printed circuit board, resin plate, glass plate, metallic plate, ceramic wafer, plastic plate, fiber board, rubber slab, wood material can be used as substrate, can reach transparent, translucent, opaque printed circuit board.
Described base plate 1, template 2 and top board 3 periphery are bolted or arrange a circle Waterproof glue line 4, form totally enclosed type circuit board, can the effectively anti-pollution corrosion of waterproof dust protection, clean and attractive in appearance.Ultralow temperature condensation can also be implemented in totally enclosed circuit board, PCB automation for subsequent use is unattended change PCB time also will be more prone to.Base plate 1, template 2 and top board 3 is the soft materials such as silica gel, without the need to arranging Waterproof glue line 4 in addition.If base plate 1, template 2 are the soft materials such as silica gel, mounted split pattern needs the top board 3 of hard.
Top board 3 lower surface arranges printed circuit 5, and the upper surface of template 2 offers several groove 7, arranges surface mount elements 8 in the groove 7 of upper surface, and the surface mount elements 8 in the groove 7 of upper surface coordinates with the printed circuit 5 of top board 3.The printed circuit 5 of top board 3 as stand-by circuit, when the circuit on base plate 1 breaks down, can switch flexibly; Or as a set of new circuit, save space, improve service efficiency.The groove 7 of the groove 7 of the upper surface of described template 2 and the lower surface of template 2 is staggered, and template 2 can make thinner structure, reduces volume of the present utility model.Described base plate 1, between template 2 and top board 3, winding displacement 6 is set, is conducted electricity by winding displacement 6, the circuit between base plate 1 and top board 3 is connected.Winding displacement 6 is conductive adhesive tape or FPC winding displacement.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (5)
1. without the PCB of soldering, it is characterized in that: comprise base plate (1), template (2), base plate (1) upper surface arranges printed circuit (5), the lower surface of template (2) offers several groove (7), arrange surface mount elements (8) in the groove (7) of lower surface, the surface mount elements (8) in the groove (7) of lower surface coordinates with the printed circuit (5) of base plate (1).
2. the PCB without soldering according to claim 1, it is characterized in that: also comprise top board (3), top board (3) lower surface arranges printed circuit (5), the upper surface of template (2) offers several groove (7), arrange surface mount elements (8) in the groove (7) of upper surface, the surface mount elements (8) in the groove (7) of upper surface coordinates with the printed circuit (5) of top board (3).
3. the PCB without soldering according to claim 1, is characterized in that: described base plate (1) and template (2) periphery are arranged through bolt and are connected and/or arrange a circle Waterproof glue line (4).
4. the PCB without soldering according to claim 2, is characterized in that: described base plate (1), template (2) and top board (3) periphery are arranged through bolt and are connected or arrange a circle Waterproof glue line (4)
PCB without soldering according to claim 2, is characterized in that: the groove (7) of the groove (7) of the upper surface of described template (2) and the lower surface of template (2) is staggered.
5. the PCB without soldering according to claim 2, is characterized in that: described base plate (1), arrange winding displacement (6) between template (2) and top board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375806.9U CN204616192U (en) | 2015-06-03 | 2015-06-03 | Without the PCB of soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375806.9U CN204616192U (en) | 2015-06-03 | 2015-06-03 | Without the PCB of soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204616192U true CN204616192U (en) | 2015-09-02 |
Family
ID=53968712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375806.9U Expired - Fee Related CN204616192U (en) | 2015-06-03 | 2015-06-03 | Without the PCB of soldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204616192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10224660B2 (en) | 2016-10-18 | 2019-03-05 | Microsoft Technology Licensing, Llc | Threaded circuit board |
| CN110062526A (en) * | 2019-04-24 | 2019-07-26 | 南京工程学院 | A kind of PCB circuit board of the patch electronics element based on safety |
| CN113977033A (en) * | 2021-10-27 | 2022-01-28 | 日照职业技术学院 | Pre-installation template of electric element on circuit board and installation method thereof |
-
2015
- 2015-06-03 CN CN201520375806.9U patent/CN204616192U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10224660B2 (en) | 2016-10-18 | 2019-03-05 | Microsoft Technology Licensing, Llc | Threaded circuit board |
| CN110062526A (en) * | 2019-04-24 | 2019-07-26 | 南京工程学院 | A kind of PCB circuit board of the patch electronics element based on safety |
| CN110062526B (en) * | 2019-04-24 | 2021-10-15 | 南京工程学院 | PCB circuit board based on safe paster electronic component |
| CN113977033A (en) * | 2021-10-27 | 2022-01-28 | 日照职业技术学院 | Pre-installation template of electric element on circuit board and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150902 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |