CN104124553A - Insertion sheet and PCB (printed circuit board) with same - Google Patents
Insertion sheet and PCB (printed circuit board) with same Download PDFInfo
- Publication number
- CN104124553A CN104124553A CN201410357546.2A CN201410357546A CN104124553A CN 104124553 A CN104124553 A CN 104124553A CN 201410357546 A CN201410357546 A CN 201410357546A CN 104124553 A CN104124553 A CN 104124553A
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- China
- Prior art keywords
- inserted sheet
- deformability
- sheet body
- circuit board
- printed circuit
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention provides an insertion sheet and a PCB with the same. The insertion sheet comprises an insertion sheet and transformable fixing pins which are fixedly arranged on the insertion sheet body, and the insertion sheet can be arranged on an installation structure of the insertion sheet body to be arranged through the deformation of the transformable pins. According to the insertion sheet and the PCB with the same, the insertion sheet body can be fixedly arranged on the installation structure directly through the transformation of the transformable fixing pins, the problems of automatic production hindrance and low production efficiency due to a mode that the insertion sheet body is fixed onto the installation structure through welding are solved, and the insertion sheet and the PCB with the same are simple in structure, easy to achieve and low in production and manufacturing costs.
Description
Technical field
The present invention relates to integrated circuit component technical field, more specifically, relate to a kind of inserted sheet and there is its printed circuit board.
Background technology
Inserted sheet on printed circuit board need be fixed by the mode of welding at present, for for final assembly needs, must weld inserted sheet to be installed at components and parts, can only manually weld, and is unfavorable for automated production, and production efficiency is low.
Summary of the invention
The present invention aims to provide a kind of inserted sheet and has its printed circuit board, places the fixing low problem of inserted sheet production efficiency to solve available technology adopting welding.
For solving the problems of the technologies described above, according to an aspect of the present invention, a kind of inserted sheet is provided, comprise that inserted sheet body and deformability fix pin, the fixing pin of deformability is fixedly installed on inserted sheet body, and the distortion of fixing pin by deformability is arranged on inserted sheet body on the mounting structure of inserted sheet body to be installed.
Further, the fixing pin of deformability is multiple, and the fixing pin of multiple deformabilitys is arranged on the first side of inserted sheet body.
Further, comprise can bending copper sheet or deformability aluminium flake or deformability nickel sheet for the fixing pin of deformability.
Further, the fixing pin of deformability has inserted sheet body is limited to the limiting section on mounting structure.
Further, the fixing pin of the deformability structure that assumes diamond in shape, the first acute ends of diamond structure is fixed on inserted sheet body, and two obtuse angle ends of diamond structure form limiting sections.
Further, the end of the fixing pin of the installation deformability of inserted sheet body is provided with flange.
Further, on inserted sheet body, be provided with clamping installing hole.
According to a further aspect in the invention, provide a kind of printed circuit board with inserted sheet, comprised the printed circuit board body of inserted sheet and installation inserted sheet, inserted sheet is above-mentioned inserted sheet.
Further, on printed circuit board body, be provided with the location hole coordinating with the fixing pin of deformability, the fixing pin of deformability has inserted sheet body is limited to the limiting section on printed circuit board body, and the maximum cross-section area of location hole is less than the peripheral area of the limiting section of fixing pin.
Apply technical scheme of the present invention, owing to being provided with the fixing pin of deformability on inserted sheet body, in the process of installation inserted sheet, can fix by deformability the metamorphosis of pin, directly inserted sheet body is fixedly mounted on mounting structure, has overcome the mode that in the past adopts welding manner that inserted sheet body is fixed on mounting structure and be unfavorable for automated production, the problem that production efficiency is low, and simple in structure, be convenient to realize, manufacturing cost is low.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the front view of inserted sheet of the present invention;
Fig. 2 has schematically shown the left view of inserted sheet of the present invention;
Fig. 3 has schematically shown the front view of the printed circuit board with inserted sheet of the present invention;
Fig. 4 has schematically shown the left view of the printed circuit board with inserted sheet of the present invention; And
Fig. 5 has schematically shown the three-dimensional structure diagram of the printed circuit board with inserted sheet of the present invention.
Description of reference numerals: 10, inserted sheet body; 20, the fixing pin of deformability; 21, limiting section; 30, flange; 40, clamping installing hole; 50, printed circuit board body; 51, location hole.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Shown in Fig. 1 and Fig. 2, according to the first embodiment of the present invention, provide a kind of inserted sheet.This inserted sheet comprises inserted sheet body 10 and the fixing pin 20 of deformability, wherein, the fixing pin 20 of deformability is fixedly installed on inserted sheet body 10, by fixing pin 20 deformation characteristics of this deformability, inserted sheet body 10 can be arranged in the mounting structure (not shown) of inserted sheet body 10 to be installed.According to the plate-inserting structure of the present embodiment, in the process of installation inserted sheet, can fix by deformability the metamorphosis of pin 20, directly inserted sheet body 10 is fixedly mounted on mounting structure, overcome the mode that in the past adopts welding manner that inserted sheet body 10 is fixed on mounting structure and be unfavorable for automated production, the problem that production efficiency is low, and simple in structure, to be convenient to realize, manufacturing cost is low.
In the process of actual installation, on the mounting structure of installation inserted sheet body 10, offer the installing hole coordinating with the fixing pin 20 of deformability, fix the effect of pin 20 by deformability, inserted sheet body 10 can be fixed on mounting structure.Specifically, the fixing pin 20 of deformability is by its deformation characteristic through installing hole, and the backstop that then resiles, outside installing hole, and then is fixed on inserted sheet body 10 on mounting structure.
Shown in Figure 2, the fixing pin 20 of the deformability of the present embodiment has inserted sheet body 10 is limited to the limiting section 21 on mounting structure, by the position-limiting action of limiting section 21, can prevent that inserted sheet body 10 from dropping from mounting structure.
Preferably, the fixing pin 20 of deformability in the present embodiment is can bending copper sheet, can bending aluminium flake or can bending nickel sheet etc., by metamorphosis that can bending copper sheet, the fixing pin 20 of deformability can be located in the installing hole of mounting structure, when copper sheet is through after installing hole, can automatically recover its original shape, now, the limiting section 21 being arranged on the fixing pin 20 of deformability also resiles, and by installing hole shutoff, and then prevents that inserted sheet body 10 from departing from mounting structure.More preferably, the fixing pin 20 of deformability in the present embodiment structure that assumes diamond in shape, the first acute ends of this diamond structure is fixed on inserted sheet body 10, and two obtuse angle ends of diamond structure form limiting sections 21.In the present embodiment, fixing deformability pin 20 is set to diamond structure tool and has the following advantages: the first, inserted sheet body 10 being arranged in the process of mounting structure, the wedge angle of diamond structure is convenient to be inserted in installing hole, convenient installation; Second, after one end away from inserted sheet body 10 of diamond structure passes from installing hole, the fixing pin 20 of deformability can recover original shape automatically, now, the middle part of diamond structure is expansion trend, the side that leans against installing hole of diamond structure can push installing hole, and then inserted sheet body 10 is stably fixed on mounting structure.In the present embodiment, diamond structure can form by two copper sheet bendings.In other embodiments of the invention, limiting section 21 can also be by forming through bending backstop after installing hole copper sheet on mounting structure.
In the unshowned embodiment of one of the present invention, deformable structure can also comprise straight bar section and spherical portion, now spherical portion is equivalent to the limiting section 21 in the present embodiment, wherein, straight bar section is fixedly installed on inserted sheet body 10, and one end away from inserted sheet body 10 that spherical portion is fixedly connected on straight bar section departs from mounting structure to prevent inserted sheet body 10.For the ease of installing, can also in spherical portion, thin bar section be set to fixing deformability pin 20 is arranged in installing hole, as long as other modes of texturing under this design, all within protection scope of the present invention.
For inserted sheet body 10 being stably arranged on fixed structure, the fixing pin 20 of deformability in the present embodiment is multiple, the fixing pin 20 of multiple deformabilitys is fixedly installed on the first side of inserted sheet body 10, and then inserted sheet body 10 is stably arranged on mounting structure.
In the present embodiment, for inserted sheet body 10 being stably arranged on mounting structure, the end of the fixing pin 20 of installation deformability of inserted sheet body 10 is provided with flange 30, arranging of this flange 30 increased the contact area of inserted sheet body 10 with mounting structure, be convenient to inserted sheet body 10 to be arranged on mounting structure, in the time that mounting structure is printed circuit board, ensure mechanical connection and electrical connection performance between inserted sheet body 10 and printed circuit board.
Preferably, install for the ease of realizing automation, on the inserted sheet body 10 of the present embodiment, be provided with clamping installing hole 40, by the effect of clamping installing hole 40, be convenient to inserted sheet body 10 to be arranged on mounting structure.
Referring to shown in Fig. 3 to Fig. 5, according to another embodiment of the present invention, provide a kind of printed circuit board with inserted sheet, this printed circuit board with inserted sheet comprises the printed circuit board body 50 of inserted sheet and installation inserted sheet, this inserted sheet is the inserted sheet in above-described embodiment.Utilize the inserted sheet in above-described embodiment, in the process of installation inserted sheet, can fix by deformability the metamorphosis of pin 20, directly inserted sheet body 10 is fixedly mounted on printed circuit board body 50, overcome the mode that in the past adopts welding manner that inserted sheet body 10 is fixed on printed circuit board body 50 and be unfavorable for automated production, the problem that production efficiency is low, and simple in structure, to be convenient to realize, manufacturing cost is low.It should be noted that, the printed circuit board body 50 of the present embodiment is equivalent to mounting structure in above-described embodiment.
In the present embodiment, on printed circuit board body 50, be provided with the location hole 51 coordinating with the fixing pin 20 of deformability, the maximum cross-section area of this location hole 51 is less than the peripheral area of the limiting section 21 of fixing pin, ensure when limiting section 21 restores to the original state location hole 51 to be sealed, and then prevent that inserted sheet from dropping from printed circuit board body 50.Due to the fixing pin 20 of the deformability structure that assumes diamond in shape, can in the process that is inserted to the location hole 51 on printed circuit board body 50, there is deformation in this diamond structure, after diamond structure generation deformation, resilience produces pressure to the inwall of location hole 51, making has good electrical connection between the fixing pin of deformability and printed circuit board body 50, the frictional force that pressure produces makes the fixing pin 20 of deformability have good mechanical connection with printed circuit board body 50, plays fixation.
In the present embodiment, the size of the long-diagonal of diamond structure is determined according to the thickness of printed circuit board body 50, the size of short diagonal is determined according to the size of location hole 51, the size of the short diagonal of diamond structure is greater than the footpath diameter of location hole 51, in plug-in mounting process, diamond structure is squeezed and deformation, the size reduction of short diagonal occurs, resilience makes diamond structure produce pressure to location hole 51 inwalls, ensures electrical connection and the mechanical connection of inserted sheet and printed circuit board body 50.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an inserted sheet, it is characterized in that, comprise that inserted sheet body (10) and deformability fix pin (20), described deformability is fixed pin (20) and is fixedly installed on described inserted sheet body (10) above, by the distortion of the fixing pin (20) of described deformability, described inserted sheet body (10) is arranged on the mounting structure of described inserted sheet body to be installed (10).
2. inserted sheet according to claim 1, is characterized in that, it is multiple that pin (20) is fixed in described deformability, and the fixing pin (20) of multiple described deformabilitys is arranged on the first side of described inserted sheet body (10).
3. inserted sheet according to claim 1, is characterized in that, it is can bending copper sheet or deformability aluminium flake or deformability nickel sheet that pin (20) is fixed in described deformability.
4. according to the inserted sheet described in any one in claims 1 to 3, it is characterized in that, described deformability is fixed pin (20) and is had described inserted sheet body (10) is limited to the limiting section (21) on described mounting structure.
5. inserted sheet according to claim 4, it is characterized in that, pin (20) structure that assumes diamond in shape is fixed in described deformability, it is upper that the first acute ends of described diamond structure is fixed on described inserted sheet body (10), and two obtuse angle ends of described diamond structure form described limiting section (21).
6. inserted sheet according to claim 1, is characterized in that, the end of the fixing pin (20) of the described deformability of installation of described inserted sheet body (10) is provided with flange (30).
7. inserted sheet according to claim 1, is characterized in that, is provided with clamping installing hole (40) on described inserted sheet body (10).
8. have a printed circuit board for inserted sheet, comprise the printed circuit board body (50) of inserted sheet and the described inserted sheet of installation, it is characterized in that, described inserted sheet is the inserted sheet described in any one in claim 1 to 7.
9. printed circuit board according to claim 8, it is characterized in that, on described printed circuit board body (50), be provided with the location hole (51) coordinating with the fixing pin (20) of described deformability, described deformability is fixed pin (20) and is had described inserted sheet body (10) is limited to the limiting section (21) on described printed circuit board body (50), and the maximum cross-section area of described location hole (51) is less than the peripheral area of the limiting section (21) of described fixing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357546.2A CN104124553A (en) | 2014-07-24 | 2014-07-24 | Insertion sheet and PCB (printed circuit board) with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357546.2A CN104124553A (en) | 2014-07-24 | 2014-07-24 | Insertion sheet and PCB (printed circuit board) with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104124553A true CN104124553A (en) | 2014-10-29 |
Family
ID=51769878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357546.2A Pending CN104124553A (en) | 2014-07-24 | 2014-07-24 | Insertion sheet and PCB (printed circuit board) with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680201A (en) * | 2014-12-05 | 2016-06-15 | 第精工株式会社 | Terminal module |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114427A (en) * | 1991-10-24 | 1993-05-07 | Fujitsu Ltd | Press-fit fixing type contact |
| CN1129365A (en) * | 1994-09-21 | 1996-08-21 | 西门子公司 | Thin-film circuit with patch-clip |
| US5944563A (en) * | 1994-08-30 | 1999-08-31 | Nec Corporation | Press-in terminal for a connector |
| CN1656651A (en) * | 2002-05-23 | 2005-08-17 | Fci公司 | Electrical power connector |
| CN1700521A (en) * | 2004-04-23 | 2005-11-23 | 矢崎总业株式会社 | Circuit board connector terminal |
| CN1745502A (en) * | 2003-02-28 | 2006-03-08 | 飞而康公司 | An interconnection device for a printed circuit board, a method of manufacturing the same, and an interconnection assembly having the same |
| CN201270302Y (en) * | 2008-09-22 | 2009-07-08 | 深圳市崭新电子有限公司 | Connector |
| CN201699207U (en) * | 2010-05-20 | 2011-01-05 | 马沛乐 | Flexible plug |
| CN103311708A (en) * | 2012-03-15 | 2013-09-18 | 第一精工株式会社 | Press-fit type connector terminal |
| CN204011853U (en) * | 2014-07-24 | 2014-12-10 | 珠海格力电器股份有限公司 | Inserted sheet and there is its printed circuit board |
-
2014
- 2014-07-24 CN CN201410357546.2A patent/CN104124553A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05114427A (en) * | 1991-10-24 | 1993-05-07 | Fujitsu Ltd | Press-fit fixing type contact |
| US5944563A (en) * | 1994-08-30 | 1999-08-31 | Nec Corporation | Press-in terminal for a connector |
| CN1129365A (en) * | 1994-09-21 | 1996-08-21 | 西门子公司 | Thin-film circuit with patch-clip |
| CN1656651A (en) * | 2002-05-23 | 2005-08-17 | Fci公司 | Electrical power connector |
| CN1745502A (en) * | 2003-02-28 | 2006-03-08 | 飞而康公司 | An interconnection device for a printed circuit board, a method of manufacturing the same, and an interconnection assembly having the same |
| CN1700521A (en) * | 2004-04-23 | 2005-11-23 | 矢崎总业株式会社 | Circuit board connector terminal |
| CN201270302Y (en) * | 2008-09-22 | 2009-07-08 | 深圳市崭新电子有限公司 | Connector |
| CN201699207U (en) * | 2010-05-20 | 2011-01-05 | 马沛乐 | Flexible plug |
| CN103311708A (en) * | 2012-03-15 | 2013-09-18 | 第一精工株式会社 | Press-fit type connector terminal |
| CN204011853U (en) * | 2014-07-24 | 2014-12-10 | 珠海格力电器股份有限公司 | Inserted sheet and there is its printed circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680201A (en) * | 2014-12-05 | 2016-06-15 | 第精工株式会社 | Terminal module |
| CN105680201B (en) * | 2014-12-05 | 2018-02-02 | 第一精工株式会社 | Terminal module |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |