CN206991951U - SMD capacitor seat board - Google Patents
SMD capacitor seat board Download PDFInfo
- Publication number
- CN206991951U CN206991951U CN201720521431.1U CN201720521431U CN206991951U CN 206991951 U CN206991951 U CN 206991951U CN 201720521431 U CN201720521431 U CN 201720521431U CN 206991951 U CN206991951 U CN 206991951U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- copper sheet
- seat board
- wire lead
- capacitor seat
- 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
Links
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
SMD capacitor seat board, is arranged with two fairleads in the middle part of pedestal, and pedestal bottom is provided with two wire lead slots, and one end of the wire lead slot is in communication with fairlead, the outward flange of the other end of the wire lead slot in communication with pedestal；Arc boss is provided with one end two corners of pedestal, the corresponding other end is provided with arc otic placode；Wire lead slot is provided with copper sheet, and copper sheet is located at the bottom margin of pedestal；Pedestal is provided with some centre holes, and centre hole is in contact with copper sheet, and copper sheet covers centre hole.SMD capacitor seat board, arc boss and the arc otic placode of the pedestal form internal round chamber, and fixing-stable is reliable, while thermal diffusivity is good；The nickel plating copper sheet of base bottom sets solid and reliable, it is ensured that the normal operation of capacitor, is adapted to the operating mode of vehicular applications.
Description
Technical field
The utility model belongs to the manufacturing field of base of capacitor, and in particular to SMD capacitor seat board.
Background technology
The base of SMD capacitor, SMD electric capacity typically is fixed by setting boss on pedestal, in assembling, support
In putting, the requirement for base of capacitor is high, it is desirable to which in the rocking of certain amplitude, electric capacity need to keep stability, otherwise draw
Line frangibility, have influence on the normal work operating of circuit board.Especially in the operating mode in automobilism is applied, for SMD
The installation stability requirement of capacitor is higher, need to possess vibration-isolating effect.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided SMD capacitor seat board, its simple in construction, design
Rationally.
The technical solution of the utility model is：SMD capacitor seat board, including pedestal, the middle part of the pedestal are symmetrical
Provided with two fairleads, pedestal bottom is provided with two wire lead slots, and one end of the wire lead slot is in communication with fairlead, the wire lead slot
The other end in communication with pedestal outward flange, it is characterised in that：Arc boss is provided with one end two corners of the pedestal, it is corresponding
The other end is provided with arc otic placode；The wire lead slot is provided with copper sheet, and the copper sheet is located at the bottom margin of pedestal；On the pedestal
Provided with some centre holes, the centre hole is in contact with copper sheet, and copper sheet covers centre hole.
As preferable, the arc boss is provided with heat emission hole.
As preferable, the copper sheet is nickel plating copper sheet.
As preferable, the number of the centre hole is 3.
As preferable, the copper sheet is located at the inner side of pedestal bottom margin, and copper sheet is with pedestal bottom margin at a distance of 0.05-
0.2 millimeter.
As preferable, the middle end position of the copper sheet is provided with rectangular cam, edge and the pedestal bottom of the rectangular cam
Portion edge is cut flat with, and impulse- free robustness.
As preferable, the pedestal uses the integrally formed gained of PPA plastics.
Beneficial effect：SMD capacitor seat board, arc boss and the arc otic placode of the pedestal form internal round chamber, Gu
It is fixed reliable and stable, while thermal diffusivity is good；The nickel plating copper sheet of base bottom sets solid and reliable, it is ensured that the normal fortune of capacitor
Turn, be adapted to the operating mode of vehicular applications.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model base；
Fig. 2 is the sectional view of the utility model embodiment；
Fig. 3 is the upward view of the utility model base；
Fig. 4 is the structural representation of nickel plating copper sheet.
In figure, 1, pedestal, 2, arc boss, 3, arc otic placode, 4, fairlead, 5, centre hole, 6, wire lead slot, 7, copper sheet,
21st, heat emission hole, 71, rectangular cam.
Embodiment
The utility model is described further with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1,2,3, 4, SMD capacitor seat board, including pedestal 1, the middle part of the pedestal 1 are arranged with
Two fairleads 4, the bottom of pedestal 1 are provided with two wire lead slots 6, and one end of the wire lead slot 6 is in communication with fairlead 4, the lead
Outward flange of the other end of groove 6 in communication with pedestal 1.
Arc boss 2 is provided with one end two corners of the pedestal 1, the corresponding other end is provided with arc otic placode 3；The lead
Groove 6 is provided with copper sheet 7, and the copper sheet 7 is located at the bottom margin of pedestal 1；The pedestal 1 is provided with some centre holes 5, the top
Pin hole 5 is in contact with copper sheet 7, and copper sheet 7 covers centre hole 5.
Further, the arc boss is provided with heat emission hole.
Further, the copper sheet is nickel plating copper sheet.
Further, the number of the centre hole is 3.
Further, the copper sheet is located at the inner side of pedestal bottom margin, and copper sheet is with pedestal bottom margin at a distance of 0.05-
0.2 millimeter
Further, the middle end position of the copper sheet is provided with rectangular cam, edge and the pedestal bottom of the rectangular cam
Edge is cut flat with, and impulse- free robustness.
Further, the pedestal uses the integrally formed gained of PPA plastics.
Above-described embodiment is only to clearly demonstrate the utility model, and is not the limit to the utility model embodiment
It is fixed.For those of ordinary skill in the field, can also make on the basis of the above description other various forms of
Change changes.There is no necessity and possibility to exhaust all the enbodiments.And these belong to essence of the present utility model
The obvious changes or variations that spirit is extended out still falls within protection scope of the present invention.
Claims (7)
1. SMD capacitor seat board, including pedestal, two fairleads are arranged with the middle part of the pedestal, pedestal bottom is set
There are two wire lead slots, one end of the wire lead slot is in communication with fairlead, the outside of the other end of the wire lead slot in communication with pedestal
Edge, it is characterised in that：Arc boss is provided with one end two corners of the pedestal, the corresponding other end is provided with arc otic placode；It is described
Wire lead slot is provided with copper sheet, and the copper sheet is located at the bottom margin of pedestal；The pedestal is provided with some centre holes, the thimble
Hole is in contact with copper sheet, and copper sheet covers centre hole.
2. SMD capacitor seat board according to claim 1, it is characterised in that：The arc boss is provided with radiating
Hole.
3. SMD capacitor seat board according to claim 1, it is characterised in that：The copper sheet is nickel plating copper sheet.
4. SMD capacitor seat board according to claim 1, it is characterised in that：The number of the centre hole is 3.
5. SMD capacitor seat board according to claim 1, it is characterised in that：The copper sheet is located at pedestal bottom sides
The inner side of edge, copper sheet is with pedestal bottom margin at a distance of 0.05-0.2 millimeters.
6. SMD capacitor seat board according to claim 1, it is characterised in that：The middle end position of the copper sheet is provided with
Rectangular cam, edge and the pedestal bottom margin of the rectangular cam are cut flat with, and impulse- free robustness.
7. SMD capacitor seat board according to claim 1, it is characterised in that：The pedestal uses PPA plastics one
Body shaping gained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521431.1U CN206991951U (en) | 2017-05-11 | 2017-05-11 | SMD capacitor seat board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521431.1U CN206991951U (en) | 2017-05-11 | 2017-05-11 | SMD capacitor seat board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991951U true CN206991951U (en) | 2018-02-09 |
Family
ID=61391505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521431.1U Expired - Fee Related CN206991951U (en) | 2017-05-11 | 2017-05-11 | SMD capacitor seat board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585172A (en) * | 2019-01-17 | 2019-04-05 | 赣州市柏瑞凯电子科技有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
| US20220319780A1 (en) * | 2021-11-02 | 2022-10-06 | Capxon Electronic(Shen Zhen)Co.,Ltd | Capacitor seat plate assembly |
-
2017
- 2017-05-11 CN CN201720521431.1U patent/CN206991951U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585172A (en) * | 2019-01-17 | 2019-04-05 | 赣州市柏瑞凯电子科技有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
| US20220319780A1 (en) * | 2021-11-02 | 2022-10-06 | Capxon Electronic(Shen Zhen)Co.,Ltd | Capacitor seat plate assembly |
| US11854741B2 (en) * | 2021-11-02 | 2023-12-26 | Capxon Electronic Technology Co., Ltd | Capacitor seat plate assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190511 |