CN202931667U - PCB spliced board - Google Patents
PCB spliced board Download PDFInfo
- Publication number
- CN202931667U CN202931667U CN 201220473073 CN201220473073U CN202931667U CN 202931667 U CN202931667 U CN 202931667U CN 201220473073 CN201220473073 CN 201220473073 CN 201220473073 U CN201220473073 U CN 201220473073U CN 202931667 U CN202931667 U CN 202931667U
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- CN
- China
- Prior art keywords
- pcb
- tooth
- rectangle profile
- concatenation unit
- veneer
- 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 utility model discloses a PCB spliced board. The PCB spliced board is characterized by comprising at least two spliced units, wherein a connection portion of the spliced units is an easy-separation connection portion. Compared with the prior art, layout of the PCB spliced board is more compact; the PCB spliced board saves more material, can obviously reduce production cost and has lower requirements for technology and equipment.
Description
Technical field
the utility model relates to a kind of PCB jigsaw.
Background technology
along with the high speed development of electron trade, also increasing for the demand of pcb board.Pcb board is produced in batches for convenient in producing at present, enhances productivity, and all the PCB veneer 1 designed being lined up to as a whole jigsaw by certain file distribution group carries out print production usually, for example LED backlight, LED matrix.In order to facilitate the use of breaking into two with one's hands of PCB veneer 1, all between adjacent PCB veneer 1, leave certain join domain on existing PCB jigsaw and cut groove for V is set.Yet the problem existed is that in existing PCB jigsaw, the join domain area between adjacent veneer is solid more greatly and all, seems not compact, as shown in Figure 1, has the waste material, the shortcoming that production cost is high.And large-area PCB jigsaw is also higher for the requirement of technology and equipment in process of production.
Summary of the invention
the utility model purpose is: a kind of PCB jigsaw of more saving material is provided, can obviously reduces production costs, and lower for the requirement of technology and equipment.
the technical solution of the utility model is: a kind of PCB jigsaw, it is characterized in that, and comprise at least two concatenation units, the connecting portion between described concatenation unit is easily separated connecting portion.
further, concatenation unit described in the utility model is two, described concatenation unit be shaped as mosquito coils shape, rectangle profile of tooth or zigzag.
concrete and preferred, the above-mentioned rectangle profile of tooth concatenation unit in the utility model comprises the PCB veneer that some spaced and parallel are arranged, and each PCB veneer is connected with connecting plate, and the PCB veneer on described two rectangle profile of tooth concatenation units alternately interts and arranges.
in order further to save material, more preferred, some minutes plate spaces are left in the zone between the PCB veneer on the PCB veneer of the profile of tooth of rectangle described in the utility model concatenation unit and adjacent another rectangle profile of tooth concatenation unit.
if go out minute plate space that area is larger, cause the limit connected between the PCB veneer too small; the bonding strength of monoblock PCB jigsaw will variation so; follow-up like this paster/plug-in unit/wave soldering/detection waits in each procedure production, and the deformation that often can bend is large, easily broken fracture.For this reason, in described minute plate space, decision design has and connects the stamp hole connecting portion or the V that belong to two rectangle profile of tooth concatenation units and adjacent two PCB veneers and cut the groove connecting portion.
same, in order further to save material, some minutes plate spaces are left in the zone between the PCB veneer head described in the utility model on one of them rectangle profile of tooth concatenation unit and the connecting plate of another rectangle profile of tooth concatenation unit.Same in order to improve two bonding strengths between rectangle profile of tooth concatenation unit, within above-mentioned minute, in the plate space, preferably be provided with to connect and belong to the PCB veneer of two rectangle profile of tooth concatenation units and stamp hole connecting portion or the V of connecting plate cuts the groove connecting portion.
the rectangle profile of tooth concatenation unit of take is example, and in the specific implementation, the PCB veneer in described two rectangle profile of tooth concatenation units is all fully corresponding alternately to intert to the utility model, in any one rectangle profile of tooth concatenation unit, can not leave vacant gap.PCB veneer quantity in certain two rectangle profile of tooth concatenation units can be consistent, also can be different: the pcb board quantity of one of them rectangle profile of tooth concatenation unit is than another many one.
the utility model is after finishing printing, and two concatenation units on it can be broken into two with one's hands and independently decompose and use separately.
the utility model has the advantages that:
layout is more compact compared to existing technology for this PCB jigsaw that the utility model provides, and more saves material, can obviously reduce production costs, and lower for the requirement of technology and equipment.
The accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
the PCB jigsaw structural representation that Fig. 1 is routine techniques;
the structural representation that Fig. 2 is a kind of specific embodiment of the utility model;
the structural representation that Fig. 3 is another specific embodiment of the utility model.
wherein: A, the first rectangle profile of tooth concatenation unit; B, the second rectangle profile of tooth concatenation unit; 1, PCB veneer; 2, connecting plate; 3, divide the plate space; 4, stamp hole connecting portion.
Embodiment
embodiment 1: shown in Fig. 2, this PCB jigsaw that the present embodiment provides is actual is a kind of LED-backlit plate, it is spliced by two rectangle profile of tooth concatenation units, and 13 PCB veneers 1 that wherein the first rectangle profile of tooth concatenation unit A is connected with connecting plate 2 by same end and spaced and parallel is arranged form; 12 PCB veneers 1 that the second rectangle profile of tooth concatenation unit B is connected with connecting plate 2 by same end and spaced and parallel is arranged form.PCB veneer 1 on described the first rectangle profile of tooth concatenation unit A and the second rectangle profile of tooth concatenation unit B alternately interts and arranges, specifically as shown in Figure 2.And the same with routine techniques, belong to and between the adjacent PCB veneer of described two rectangle profile of tooth concatenation unit A, B, V is set and cuts groove connecting portion (not shown), conveniently break use into two with one's hands.
embodiment 2: shown in Fig. 3, this PCB jigsaw that the present embodiment provides is also a kind of LED-backlit plate, it is spliced by two rectangle profile of tooth concatenation units, 11 PCB veneers 1 that wherein the first rectangle profile of tooth concatenation unit A is connected with connecting plate 2 by same end and spaced and parallel is arranged form, 11 PCB veneers 1 that the second rectangle profile of tooth concatenation unit B also is connected with connecting plate 2 by same end and spaced and parallel is arranged form, and the first rectangle profile of tooth concatenation unit A is the same with embodiment with PCB veneer 1 on the second rectangle profile of tooth concatenation unit B is also alternately to intert and arrange.Difference is, a minute plate space 3 is left in zone between PCB veneer 1 on PCB veneer 1 in the present embodiment on the first rectangle profile of tooth concatenation unit A and adjacent the second rectangle profile of tooth concatenation unit B, within this minute, in plate space 3, be provided with and connect the stamp hole connecting portion 4 belong to two rectangle profile of tooth concatenation unit A, B and adjacent two PCB veneers 1, the quantity of stamp hole connecting portion 4 is two.Simultaneously, a minute plate space 3 is also left in zone between PCB veneer 1 head in the present embodiment on the second rectangle profile of tooth concatenation unit B and the connecting plate 2 of the first rectangle profile of tooth concatenation unit A, and in the present embodiment, this minute plate space 3 is connected with minute plate space 3 of 1 of aforementioned adjacent PCB veneer.Setting due to minute plate space 3 and stamp hole connecting portion 4, be more prone to break into two with one's hands between two rectangle profile of tooth concatenation unit A, B in the present embodiment.
certainly above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes, within all should being encompassed in protection range of the present utility model.
Claims (4)
1. a PCB jigsaw, comprise at least two concatenation units, and the connecting portion between described concatenation unit is easily separated connecting portion, it is characterized in that, described concatenation unit be shaped as the rectangle profile of tooth.
2. PCB jigsaw according to claim 1, it is characterized in that, described rectangle profile of tooth concatenation unit comprises the PCB veneer (1) that some spaced and parallel are arranged, each PCB veneer (1) is connected with connecting plate (2), and the PCB veneer (1) on described two rectangle profile of tooth concatenation units alternately interts and arranges.
3. PCB jigsaw according to claim 2, is characterized in that, some minutes plate spaces (3) are left in the zone between the PCB veneer (1) on the PCB veneer (1) of described rectangle profile of tooth concatenation unit and adjacent another rectangle profile of tooth concatenation unit.
4. PCB jigsaw according to claim 3, is characterized in that, within described minute, in plate space (3), is provided with to connect the stamp hole connecting portion (4) or the V that belong to two rectangle profile of tooth concatenation units and adjacent two PCB veneers (1) and cut the groove connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473073 CN202931667U (en) | 2012-09-17 | 2012-09-17 | PCB spliced board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473073 CN202931667U (en) | 2012-09-17 | 2012-09-17 | PCB spliced board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931667U true CN202931667U (en) | 2013-05-08 |
Family
ID=48221569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473073 Expired - Fee Related CN202931667U (en) | 2012-09-17 | 2012-09-17 | PCB spliced board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931667U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517538A (en) * | 2013-09-18 | 2014-01-15 | 惠州三华工业有限公司 | Thin PCB |
| CN105101630A (en) * | 2015-06-26 | 2015-11-25 | 努比亚技术有限公司 | Printed circuit board panel and manufacturing method thereof |
| WO2017206599A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Jointed board body and circuit board jointed board |
| CN108617085A (en) * | 2018-07-13 | 2018-10-02 | 安徽芯瑞达科技股份有限公司 | A kind of single stamp hole circuit board of down straight aphototropism mode set |
-
2012
- 2012-09-17 CN CN 201220473073 patent/CN202931667U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517538A (en) * | 2013-09-18 | 2014-01-15 | 惠州三华工业有限公司 | Thin PCB |
| CN105101630A (en) * | 2015-06-26 | 2015-11-25 | 努比亚技术有限公司 | Printed circuit board panel and manufacturing method thereof |
| WO2017206599A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Jointed board body and circuit board jointed board |
| CN108617085A (en) * | 2018-07-13 | 2018-10-02 | 安徽芯瑞达科技股份有限公司 | A kind of single stamp hole circuit board of down straight aphototropism mode set |
| CN108617085B (en) * | 2018-07-13 | 2023-10-31 | 安徽芯瑞达科技股份有限公司 | Single stamp hole circuit board for direct type backlight module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20130917 |