CN208227439U - A kind of concave-convex complementary pcb board structure - Google Patents
A kind of concave-convex complementary pcb board structure Download PDFInfo
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- CN208227439U CN208227439U CN201820645979.1U CN201820645979U CN208227439U CN 208227439 U CN208227439 U CN 208227439U CN 201820645979 U CN201820645979 U CN 201820645979U CN 208227439 U CN208227439 U CN 208227439U
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- pcb board
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- lug boss
- pcb
- convex complementary
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Abstract
The utility model proposes a kind of concave-convex complementary pcb board structures, including at least one piece of first pcb board and at least one piece of second pcb board；First pcb board is equipped with multiple first lug bosses and multiple first recessed portions；Second pcb board is equipped with multiple the second lug bosses and the second recessed portion matched with the first lug boss and the first recessed portion；Electronic component is equipped on first lug boss and the second lug boss；First pcb board is connected by fixedly connected part with the second pcb board；The region of not set electronic component on first pcb board and the second pcb board is prepared into recessed portion, electronic component is arranged in lug boss, engaged by way of concave-convex complementation between two pcb boards, so as to greatly save the area of total pcb board, improve the utilization rate on pcb board surface, and then production cost is reduced, increase economic benefit.
Description
Technical field
The utility model relates to technical field of PCB board more particularly to a kind of concave-convex complementary pcb board structures.
Background technique
Pcb board is also known as printed wiring board, is important electronic component, is the supporter of electronic component, is electronics member device
The carrier of part electrical connection.
The big many areas of pcb board is smaller, and electronic component is again than comparatively dense, and during fabrication, electronic component is difficult primary above
Property complete all arrangement of elements work, moreover pcb board is again different according to actual needs, therefore industry is in order to save production
Time is assembled with the situation production of layout again mostly.
But the PCB layout of industry at present is produced with the rectangle pattern of standard, is caused on pcb board without placing electricity
The area of subcomponent is wasted, and increases the manufacturing cost of pcb board, reduces the economic benefit of enterprise.
Utility model content
The purpose of this utility model is that a kind of concave-convex complementary pcb board structure is proposed, to improve the utilization on pcb board surface
Rate increases economic benefit to reduce production cost.
In order to achieve the above objectives, the utility model proposes a kind of concave-convex complementary pcb board structures, including at least one piece first
Pcb board and at least one piece of second pcb board；First pcb board is equipped with multiple first lug bosses and multiple first recessed portions；Institute
The second pcb board is stated equipped with multiple second lug bosses and the second recessed portion；First lug boss, the first recessed portion respectively with institute
State the second lug boss, the matching of the second recessed portion size；Electronic component is equipped on first lug boss and the second lug boss；Institute
It states the first pcb board and is engaged with the second pcb board by concave-convex complementary structure, and be connected by connector.
Further, institute's connector includes signal connection and fixedly connected part.
Further, institute's fixedly connected part is screw；It is equipped on first pcb board and the second pcb board mutually
The threaded hole of cooperation is screwed by the screw in being realized between first pcb board and the second pcb board in the threaded hole
It is fixedly connected.
Further, institute's fixedly connected part is card slot and fixture block；First pcb board is equipped with the fixture block, institute
It states the second pcb board and is equipped with the card slot matched with the fixture block；First pcb board and the second pcb board pass through the card slot
Realization connection is mutually clamped with fixture block.
Further, institute's signal connector is that row needle row is female.
Further, the female both ends for being set to first pcb board and the second pcb board of row's needle row, for described the
Signal connection is realized between the PCB jigsaw that one pcb board and the second pcb board are connected with both ends and is fixedly connected.
Further, institute's first pcb board and the second pcb board by the connector be spliced into length for 1500~
The pcb board of 2500mm.
Further, it is equipped on institute's first pcb board and the second pcb board multiple for fixing bonding wire and electronics member
The pad of part.
Further, institute's electronic component includes for infrared signal transmitting and received LED element.
Further, pass through phase between first lug boss, the first recessed portion, the second lug boss and the second recessed portion
Mutually chimeric, multiple first pcb boards and the second pcb board are spliced into concave-convex complementary pcb board structure in irregular shape.
Compared with prior art, the beneficial effects of the utility model major embodiment in: the pcb board structure of the utility model is
First pcb board and the second pcb board by lug boss and recessed portion it is mutual it is chimeric be spliced, lug boss is used to dispose various electricity
Subcomponent.Therefore, the first pcb board and the second pcb board can be arranged according to actually required lug boss position and match with lug boss
The recessed portion of conjunction, is engaged by lug boss and recessed portion between the two, be can be realized pcb board surface electronic element and is intensively arranged
Pcb board surface utilisation can be improved in cloth, can also reduce production cost, further be also suitable for industrialized mass production, thus
The problem of spatial arrangement is evacuated between electronic component, and pcb board surface is caused to waste, is solved in traditional rectangle PCB layout.
Detailed description of the invention
Fig. 1 is the surface texture figure of concave-convex complementary pcb board structure in an embodiment of the present invention.
Specific embodiment
It, below will be to technical solution of the present invention to keep the purpose of this utility model, technical solution and advantage clearer
It is further described.
As shown in Figure 1, be mainly used in elevator light curtain the utility model proposes a kind of concave-convex complementary pcb board structure,
Including at least one piece of first pcb board 1 and at least one piece of second pcb board 2, the first pcb board 1 is equipped with multiple first lug boss, 11 Hes
Multiple first recessed portions 12, the second pcb board 2 are equipped with multiple second matched with the first lug boss 11 and the first recessed portion 12
Electronic component 3 is equipped on lug boss 21 and the second recessed portion 22, the first lug boss 11 and the second lug boss 21；First lug boss
11, the first recessed portion 12 is matched with the second lug boss 21,22 size of the second recessed portion respectively, facilitates the first pcb board 1 and second
Pcb board 2 carries out engaging installation by concave-convex complementary structure, and is connected by connector.
In the present embodiment, electronic component 3 can be the LED element for infrared emission or reception signal, or
Realize other electronic components of circuit function, those skilled in the art can be adjusted according to the actual situation.
In the present embodiment, the pcb board of the utility model is that multiple first pcb boards 1 and the second pcb board 2 pass through lug boss
With recessed portion is mutually chimeric is spliced, for lug boss for disposing various electronic components 3, the first pcb board 1 and the second pcb board 2 can
Arranged according to actually required lug boss position and recessed portion with raised portion fits, pass through lug boss and recess between the two
Portion is engaged, and it is densely arranged to can be realized pcb board surface electronic element 3, and pcb board surface utilisation can be improved, can also drop
Low production cost is further also suitable for industrialized mass production, to solve electronics member in traditional rectangle PCB layout
The problem of spatial arrangement is evacuated between part, and pcb board surface is caused to waste.
In the present embodiment, connector includes signal connection 5 and fixedly connected part 4.
In the present embodiment, fixedly connected part 4 can be screw, be equipped on the first pcb board 1 and the second pcb board 2 mutually
The threaded hole of cooperation is screwed by screw in realizing being fixedly connected between the first pcb board 1 and the second pcb board 2 in threaded hole.
In the present embodiment, fixedly connected part 4 can also be card slot and fixture block, and first pcb board 1 is equipped with the card
Block, second pcb board 2 are equipped with the card slot matched with the fixture block, first pcb board 1 and the second pcb board 2
It is mutually clamped realization connection by the card slot and fixture block, which can remove the area occupied of pcb board screwing from, drop
Low production cost, more economically.
In the present embodiment, signal connector 5 can be female for row needle row, connects for the signal between different PCB layouts
It connects.The female both ends for being set to the first pcb board 1 and the second pcb board 2 of needle row are arranged, for the first pcb board 1 and the second pcb board 2 and both ends
Realize that signal is connected and is fixedly connected between connected PCB jigsaw, under the splicing of the connectors such as row needle row mother, the first pcb board 1
The pcb board that length is 1500~2500mm is spliced into the second pcb board 2.
In the present embodiment, it is equipped on the first pcb board 1 and the second pcb board 2 multiple for fixing bonding wire and electronics member
The pad 6 of part 3.
In the present embodiment, pass through the first lug boss 11, the first recessed portion 12, the second lug boss 21 and the second recessed portion 22
Between it is mutual chimeric, it is concave-convex complementary that multiple first pcb boards 1 and the second pcb board 2 are spliced into space-saving type in irregular shape
Pcb board structure, splicing concrete shape depending on actual needs.
The preferred embodiment that above are only the utility model, does not play the role of any restrictions to the present invention；It is any
Person of ordinary skill in the field, in the range of not departing from technical solution of the present invention, to the invention discloses technical side
Case and technology contents make the variation such as any type of equivalent replacement or modification, belong to without departing from technical solution of the present invention
Hold, still falls within protection scope of the present invention.
Claims (10)
1. a kind of concave-convex complementary pcb board structure, which is characterized in that including at least one piece of first pcb board and at least one piece second
Pcb board；First pcb board is equipped with multiple first lug bosses and multiple first recessed portions；Second pcb board is equipped with more
A second lug boss and the second recessed portion；First lug boss, the first recessed portion respectively with second lug boss, second recessed
The matching of concave portion size；Electronic component is equipped on first lug boss and the second lug boss；First pcb board and second
Pcb board passes through concave-convex complementary structure engaging, and is connected by connector.
2. concave-convex complementary pcb board structure according to claim 1, which is characterized in that the connector includes that signal connects
It connects and fixedly connected part.
3. concave-convex complementary pcb board structure according to claim 2, which is characterized in that the fixedly connected part is screw；
It is provided with matching threaded hole on first pcb board and the second pcb board, is screwed by the screw in the threaded hole
It is interior to realize being fixedly connected between first pcb board and the second pcb board.
4. concave-convex complementary pcb board structure according to claim 2, which is characterized in that the fixedly connected part is card slot
And fixture block；First pcb board is equipped with the fixture block, and second pcb board is equipped with the card slot matched with the fixture block；
First pcb board and the second pcb board are mutually clamped realization by the card slot and fixture block and connect.
5. concave-convex complementary pcb board structure according to claim 2, which is characterized in that the signal connector is row's needle
Row is female.
6. concave-convex complementary pcb board structure according to claim 5, which is characterized in that row's needle row is female set on described
The both ends of first pcb board and the second pcb board, the PCB jigsaw being connected with both ends for first pcb board and the second pcb board it
Between realize signal connection and be fixedly connected.
7. concave-convex complementary pcb board structure according to claim 1, which is characterized in that first pcb board and second
Pcb board is spliced into the pcb board that length is 1500~2500mm by the connector.
8. concave-convex complementary pcb board structure according to claim 1, which is characterized in that first pcb board and second
It is equipped on pcb board multiple for fixing the pad of bonding wire and electronic component.
9. concave-convex complementary pcb board structure according to claim 1, which is characterized in that the electronic component includes being used for
Infrared signal transmitting and received LED element.
10. the pcb board structure complementary to the bumps any in 9 according to claim 1, which is characterized in that pass through described the
It is mutually chimeric between one lug boss, the first recessed portion, the second lug boss and the second recessed portion, multiple first pcb boards and the 2nd PCB
Plate is spliced into concave-convex complementary pcb board structure in irregular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645979.1U CN208227439U (en) | 2018-05-02 | 2018-05-02 | A kind of concave-convex complementary pcb board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645979.1U CN208227439U (en) | 2018-05-02 | 2018-05-02 | A kind of concave-convex complementary pcb board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227439U true CN208227439U (en) | 2018-12-11 |
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ID=64510227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645979.1U Active CN208227439U (en) | 2018-05-02 | 2018-05-02 | A kind of concave-convex complementary pcb board structure |
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| CN (1) | CN208227439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757033A (en) * | 2019-02-22 | 2019-05-14 | 皆利士多层线路版(中山)有限公司 | Circuit board and preparation method thereof |
| CN109890137A (en) * | 2019-03-22 | 2019-06-14 | 维沃移动通信有限公司 | A kind of circuit board assemblies and electronic equipment |
| CN113141706A (en) * | 2020-01-17 | 2021-07-20 | 北大方正集团有限公司 | Printed circuit board and manufacturing method thereof |
| WO2022142580A1 (en) * | 2020-12-30 | 2022-07-07 | 惠州视维新技术有限公司 | Integrated module and intelligent device |
-
2018
- 2018-05-02 CN CN201820645979.1U patent/CN208227439U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757033A (en) * | 2019-02-22 | 2019-05-14 | 皆利士多层线路版(中山)有限公司 | Circuit board and preparation method thereof |
| CN109757033B (en) * | 2019-02-22 | 2020-07-10 | 皆利士多层线路版(中山)有限公司 | Circuit board and manufacturing method thereof |
| CN109890137A (en) * | 2019-03-22 | 2019-06-14 | 维沃移动通信有限公司 | A kind of circuit board assemblies and electronic equipment |
| CN113141706A (en) * | 2020-01-17 | 2021-07-20 | 北大方正集团有限公司 | Printed circuit board and manufacturing method thereof |
| WO2022142580A1 (en) * | 2020-12-30 | 2022-07-07 | 惠州视维新技术有限公司 | Integrated module and intelligent device |
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