CN201302927Y - Positioning bracket for capacitor - Google Patents
Positioning bracket for capacitor Download PDFInfo
- Publication number
- CN201302927Y CN201302927Y CNU2008201560782U CN200820156078U CN201302927Y CN 201302927 Y CN201302927 Y CN 201302927Y CN U2008201560782 U CNU2008201560782 U CN U2008201560782U CN 200820156078 U CN200820156078 U CN 200820156078U CN 201302927 Y CN201302927 Y CN 201302927Y
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- Prior art keywords
- capacitor
- bracket
- positioning
- support
- support body
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- Expired - Lifetime
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Abstract
The utility model relates to a positioning bracket for a capacitor, the positioning bracket is embedded in a slot which is arranged at the upper part of the inner shell wall of an outer shell of the capacitor, the positioning bracket comprises a bracket body and an electrode extraction terminal which is arranged on the bracket body, the extraction terminal vertically penetrates the upper end surface and the lower end surfaces of the bracket body, the part of the extraction terminal positioned at the lower end of the bracket body is connected with a core of the capacitor through a guide wire, and the bracket body is a sheet structure with a gap. The positioning bracket mainly solves the positioning problem of the extraction terminal in the existing positioning bracket, in particular to the positioning problem during the manufacturing process; the poisoning bracket can not only have good positioning effect on the extraction terminal of the capacitor, but also overcome the problem that epoxy resin can not be fully filled during the filling, thereby improving the quality of the positioning bracket, prolonging service life of the positioning bracket and simultaneously improving production efficiency.
Description
Technical field
The utility model relates to capacitor arrangement and manufacturing technology field, the leading-out terminal locating support that particularly a kind of capacitor is used.
Background technology
Existing epoxy resin encapsulation capacitor can be divided into from a structural point lid and two kinds of uncovereds, wherein:
One, non-cover type epoxy resin encapsulation capacitor: it comprises a shell, a ccontaining capacitor body in this shell, the bottom of one electrode leads to client and capacitor body are realized being welded to connect, and then carry out the encapsulation location of capacitor body by can epoxy resin in shell.This non-cover type epoxy resin encapsulation capacitor has following shortcoming:
1, from a structural point, because uncovered on this class capacitor case, therefore, electrode leads to client can't be located, and so not only is an impediment to encapsulation, is unfavorable for that also product is attractive in appearance.
2, from filling process, this class capacitor need adopt multipass or can repeatedly, is first fixed capacitor fuse as the purpose of a small amount of epoxy resin of the can first time, and then can epoxy resin one by one, finishes until can.
Two, have and cover the formula epoxy resin encapsulation capacitor: it comprises a shell and can be covered in the lid of shell aperture end, is fixed with electrode leads to client on this lid; A ccontaining capacitor body in this shell, the sub-bottom of electrode leads to client pass lid and capacitor body is realized being welded to connect.By can epoxy resin in shell, then capacitor body is pressed into the encapsulation location that shell and gland carry out capacitor body.Compare with the epoxy resin encapsulation capacitor of non-cover type, its advantage is and epoxy resin can be enclosed in enclosure, need not control curable epoxide fat face, helps the attractive in appearance of capacitor product.But its shortcoming is: have the gap between enclosure and the capacitor body, air can't be discharged fully and made that epoxy resin can not complete filling in the process of can epoxy resin, has influence on the performance of product.
The utility model content
The locating support that provides a kind of capacitor to use is provided the purpose of this utility model, mainly solve the location of electrode leads to client in the existing product, the orientation problem in the manufacture process particularly, it not only has advantages of good positioning effect to leading-out terminal on the capacitor, but also problem that can not complete filling can overcome the epoxy resin can time, improved product quality, prolonged useful life of product, also improved production efficiency simultaneously.
For achieving the above object, the technical solution of the utility model is:
The locating support that a kind of capacitor is used, it is characterized in that, described locating support is embedded in the draw-in groove on the inner wall top of capacitor case, this locating support includes support body and electrode leads to client that is arranged on the support body, be positioned at the support body end portion and connect capacitor body by lead, described support body is the laminated structure that has breach.
The shape of support body can be carried out conversion according to the shape of capacitor case, or is crux or for M shape or for fishbone or for spoke shape.
As a prioritization scheme, be provided with slider between electrode leads to client on this locating support.
By said structure, the utility model mainly has following advantage:
1, by the locating support of electrode leads to client in the utility model structure, the location that can guarantee electrode leads to client guarantees that product design is attractive in appearance.
2, by the supporting structure in the utility model structure, can fill smoothly when infusion epoxy resin, any space is not stayed in product inside, and helps carrying out smoothly of manufacture process.
Description of drawings
Fig. 1 is to use the capacitor arrangement schematic diagram of the utility model locating support.
Fig. 2 is the capacitor case structural representation.
Fig. 3 is the vertical view of the embodiment 1 of the utility model locating support.
Fig. 4 is that the facing of embodiment 1 of the utility model locating support partly cutd open figure.
Fig. 5 is the structural representation of the embodiment 2 of the utility model locating support.
Fig. 6 is the structural representation of the embodiment 3 of the utility model locating support.
Among the figure:
1-electrode leads to client; The 2-locating support;
The 3-lead; The 4-shell;
The 5-capacitor body; 6-epoxy resin;
The 21-support body; The 22-boss;
The 23-hole; 41-support draw-in groove;
The 42-shell wall; The 43-reinforcement.
Embodiment
Come capacitor of the present utility model is described in further detail with locating support below in conjunction with accompanying drawing and specific embodiment, but can not limit protection range of the present utility model with this.
See also Fig. 1-Fig. 2, Fig. 1 is to use the capacitor arrangement schematic diagram of the utility model locating support, and Fig. 2 is the capacitor case structural representation.As shown in the figure: this capacitor comprises that shell 4 and capacitor bodies 5, the one location supports 2 that are arranged in the shell 4 are embedded in the support draw-in groove 41 that is provided with on shell 4 inner walls 42 tops.This locating support 2 comprises support body 21 and electrode leads to client 1 that is arranged on the support body 21, this electrode leads to client 1 vertical upper and lower end face through described support body 21, the bottom that is positioned at support body 21 connects capacitor body 5 by lead 3, and described support body 21 is for having the laminated structure of breach.The shape of support body can be carried out conversion according to the shape of capacitor case, but the breach on the support body 21 is then essential, and the shape of breach can be circular hole, also can be square hole, and other shapes.The aim that breach is set is: support body 21 will be guaranteed to be embedded behind support draw-in groove 41, still communicates with the external world in the shell 4, so just can guarantee to discharge simultaneously in can epoxy in capacitor case 4 air wherein.
The shell 4 of capacitor is a cylindrical shape in the present embodiment, is stuck in the support draw-in groove 41 of inner wall 42 of shell 4.The support body 21 of locating support 2 also is circular laminated structure, and as shown in Figure 3 and Figure 4, Fig. 3 is the vertical view of the embodiment 1 of the utility model locating support, and Fig. 4 is that the facing of embodiment 1 of the utility model locating support partly cutd open figure.As seen from the figure, the concrete structure of support body 21 is a crux in the present embodiment, is fixed with two electrode leads to client 1 on support body 21.First distal process of electrode leads to client 1 is for described support body 21 tops, and the bottom of electrode leads to client 1 stretches out in described support body 21 bottoms, and the bottom of leading-out terminal 1 can connect capacitor body 5 by lead 3.Key is on the support body 21 that four jiaos in circular piece are provided with four fan-shaped breach, and these fan-shaped breach play ventilative effect when infusion epoxy resin, make poured with epoxy resin enrich, and product inside hole can not occur.
Conversion is the version of support body 21 among the embodiment 2, and as shown in Figure 5, Fig. 5 is the structural representation of the embodiment 2 of the utility model locating support.Difference is that the structure of support body 21 is a fishbone, promptly is provided with many transversaries on vertical structure, a plurality of breach is arranged, to reach goal of the invention between transversary and vertical structure.
Embodiment 3
As shown in Figure 6, Fig. 6 is the structural representation of the embodiment 3 of the utility model locating support.The structural similarity of embodiment 3 and embodiment 2, difference is that the structure of support body 21 is a M shape, promptly is provided with many oblique structures on vertical structure, a plurality of breach is arranged, to reach goal of the invention between vertical structure and oblique structure.
Also on the support body of described support body, be provided with hole 23 during our optimal design.Its effect is: 1, air permeable; 2, increase locating support elasticity; 3, also can help wear cable.
In order to increase the fixedly dynamics of support body 21 and electrode leads to client 1, on described support body 21, be provided with the boss 22 of fixing described electrode leads to client 1.Being provided with of boss 22 increased the contact area of electrode leads to client 1 with support body 21, makes more firm being arranged on the support body 21 of electrode leads to client 1.
As shown in Figure 2, also be provided with reinforcement 43 on the shell wall 42 in this shell 4, this reinforcement 43 is vertically to be provided with.The effect of this reinforcement 43 is: 1, fixed capacitor fuse, and fuse and exterior insulation wall thickness are increased, guarantee that capacitor body is by epoxy resin enclosed; 2, the reinforcement upper end can have supporting role to locating support.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (3)
1. locating support that capacitor is used, it is characterized in that, described locating support is embedded in the draw-in groove on the inner wall top of capacitor case, this locating support includes support body and electrode leads to client that is arranged on the support body, the bottom of this electrode leads to client connects capacitor body by lead, and described support body is the laminated structure that has breach.
2. the locating support that capacitor according to claim 1 is used is characterized in that, described support body or be crux or for M shape or for fishbone or for spoke shape.
3. the locating support that capacitor according to claim 1 and 2 is used is characterized in that: be provided with slider between electrode leads to client on this locating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560782U CN201302927Y (en) | 2008-11-28 | 2008-11-28 | Positioning bracket for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560782U CN201302927Y (en) | 2008-11-28 | 2008-11-28 | Positioning bracket for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302927Y true CN201302927Y (en) | 2009-09-02 |
Family
ID=41086556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201560782U Expired - Lifetime CN201302927Y (en) | 2008-11-28 | 2008-11-28 | Positioning bracket for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302927Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298238A (en) * | 2016-09-30 | 2017-01-04 | 铜陵其利电子材料有限公司 | A kind of metallic film capacitor fixing device |
| CN106449096A (en) * | 2016-10-08 | 2017-02-22 | 安徽四新电子有限责任公司 | Electrode-skew-preventing capacitor |
-
2008
- 2008-11-28 CN CNU2008201560782U patent/CN201302927Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298238A (en) * | 2016-09-30 | 2017-01-04 | 铜陵其利电子材料有限公司 | A kind of metallic film capacitor fixing device |
| CN106449096A (en) * | 2016-10-08 | 2017-02-22 | 安徽四新电子有限责任公司 | Electrode-skew-preventing capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: 243000 Anhui city of Ma'anshan province Dangtu Economic Development Zone Science and Technology Innovation Park Patentee after: ANHUI HAOYUE ELECTRIC CO., LTD. Address before: 201506 Jinshan Industrial Zone, Shanghai Road, No. 8 Patentee before: Haoyue Electrical Co., Ltd., Shanghai Patentee before: Shanghai Haoyue Capacitor Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |