CN204348514U - A kind of capacitor cover board component - Google Patents
A kind of capacitor cover board component Download PDFInfo
- Publication number
- CN204348514U CN204348514U CN201420790525.5U CN201420790525U CN204348514U CN 204348514 U CN204348514 U CN 204348514U CN 201420790525 U CN201420790525 U CN 201420790525U CN 204348514 U CN204348514 U CN 204348514U
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- China
- Prior art keywords
- insulating
- plate
- annular side
- bowl
- side plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of capacitor cover board component, comprise cover plate, insulating end bowl, cardboard assembly and weld tabs; Cover plate comprises base plate, the first annular side plate and the second annular side plate, the edge that first annular side plate is arranged on base plate forms installation cavity, second annular side plate is arranged on outside the first annular side plate, second annular side plate is oppositely arranged with the first annular side plate and is connected by connecting plate, base plate has two installing holes, two installing holes are symmetrical arranged relative to the geometric center of base plate; Insulating end bowl is arranged in installation cavity, insulating end bowl is provided with two insulating bases arranging corresponding to installing hole away from the rim of a bowl one end, insulating base is equipped with the top of inserting installing hole away from insulating end bowl side, insulating base is provided with jack, jack one end and insulating end bowl inner space, the jack other end runs through top, and weld tabs to be arranged in insulating end bowl and to cover jack.The utility model structure is simple, fast easy to assembly, improves operating efficiency, saves production cost.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to a kind of capacitor cover board component.
Background technology
Capacitor is commonly referred to electric capacity, and electric capacity, also referred to as " capacitance ", refers to the electric charge reserves under given potential difference, usually represents by letter C, and international unit is farad (F).In general, electric charge in the electric field can be stressed and move, and between conductor, had medium, then hindering electric charge moves and make charge accumulation on conductor, causes the accumulation of electric charge to store, and the quantity of electric charge of storage is then called electric capacity.Electric capacity is one of a large amount of electronic component used in electronic equipment, is widely used in every the aspect such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuit.
Existing capacitor cover plate component structure is complicated, trouble is installed, first insulating end bowl and cover plate are had good positioning in installation process, the rivet on cardboard assembly is welded with the weld tabs in insulating end bowl, in welding process, weld tabs, insulating end bowl opposing cover plates all can be shifted, and so often need also to weld by orientation tool, not only reduce operating efficiency, and production cost is high.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of capacitor cover board component, structure is simple, fast easy to assembly, improves operating efficiency, saves production cost.
A kind of capacitor cover board component that the utility model proposes, comprises cover plate, insulating end bowl, cardboard assembly and weld tabs; Cover plate comprises base plate, the first annular side plate and the second annular side plate, the edge that first annular side plate is arranged on base plate forms installation cavity, second annular side plate is arranged on outside the first annular side plate, second annular side plate is oppositely arranged with the first annular side plate and is connected by connecting plate, base plate has two installing holes, two installing holes are symmetrical arranged relative to the geometric center of base plate; Insulating end bowl is arranged in installation cavity, insulating end bowl is provided with two insulating bases arranging corresponding to installing hole away from the rim of a bowl one end, insulating base is equipped with the top of inserting installing hole away from insulating end bowl side, insulating base is provided with jack, jack one end and insulating end bowl inner space, the jack other end runs through top, and weld tabs to be arranged in insulating end bowl and to cover jack; Cardboard assembly is arranged on the opposite side of the cover plate relative with insulating end bowl, cardboard assembly comprises cardboard, two silica beads and two rivets, two silica beads to be arranged between cardboard and base plate and correspondingly with top to arrange, and two rivets run through cardboard successively, silica bead, jack are connected with weld tabs.
Preferably, the groove of accommodating weld tabs is provided with in insulating end bowl.
Preferably, insulating end bowl is provided with the top board between two insulating bases.
Preferably, the height of top board is not less than insulating base height.
Preferably, insulating base is Rotary-table structure, and the diameter that insulating base is positioned at side, top is less than the diameter being positioned at insulating end bowl side.
Preferably, the dividing plate separated by weld tabs is provided with in insulating end bowl.
Preferably, rivet comprises rivet cap and is arranged on the first rivet bar of rivet cap both sides, the second rivet bar, and the first rivet bar is connected with weld tabs, and the axis coaxle of the first rivet bar, the second rivet bar arranges and is located along the same line with rivet cap geometric center.
Preferably, the first rivet length is greater than the second rivet length.
A kind of capacitor cover board component that the utility model provides, by arranging top on the insulating base of insulating end bowl, top board is provided with between insulating base, and the height of top board is not less than insulating base height, in welding process, avoid being shifted between insulating end bowl and cover plate in top, and top board makes to dock between insulating end bowl and cover plate more convenient; Be provided with the groove of accommodating weld tabs in insulating end bowl, in welding process, avoid weld tabs to be shifted; Such weld tabs, insulating end bowl, fast easy to assembly between cover plate and cardboard assembly, improve operating efficiency, save production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of capacitor cover board component that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of capacitor cover board component that the utility model proposes.
With reference to Fig. 1, a kind of capacitor cover board component that the utility model proposes, comprises cover plate 1, insulating end bowl 2, cardboard assembly 3 and weld tabs 4; Cover plate 1 comprises base plate 11, first annular side plate 12 and the second annular side plate 13, the edge that first annular side plate 12 is arranged on base plate 11 forms installation cavity, second annular side plate 13 is arranged on outside the first annular side plate 12, second annular side plate 13 is oppositely arranged with the first annular side plate 12 and is connected by connecting plate, base plate 11 has two installing holes, two installing holes are symmetrical arranged relative to the geometric center of base plate 1.
Insulating end bowl 2 is arranged in installation cavity, insulating end bowl 2 is provided with two insulating bases 21 arranging corresponding to installing hole away from the rim of a bowl one end, insulating base 21 is equipped with the top 22 of inserting installing hole away from insulating end bowl 2 side, the installation of the convenient insulating end bowl 2 in top 22 is set, insulating base 21 is provided with jack, jack one end and insulating end bowl 2 inner space, the jack other end runs through top 22, and weld tabs 4 to be arranged in insulating end bowl 2 and to cover jack.Be provided with the groove of accommodating weld tabs 4 in the utility model in insulating end bowl 2, in insulating end bowl 2, be also provided with the dividing plate 24 separated by weld tabs 4, avoid forming electric arc reaction between weld tabs 4.
Cardboard assembly 3 is arranged on the opposite side of the cover plate 1 relative with insulating end bowl 2, cardboard assembly 3 comprises cardboard 31, two silica beads 32 and two rivets 33, two silica beads 32 to be arranged between cardboard 31 and base plate 11 and correspondingly with top 22 to arrange, and two rivets 33 run through cardboard 31 successively, silica bead 32, jack are connected with weld tabs 4.The rivet 33 that the utility model adopts comprises rivet cap and is arranged on the first rivet bar of rivet cap both sides, the second rivet bar, first rivet bar is connected with weld tabs 4, the axis coaxle of the first rivet bar, the second rivet bar arranges and is located along the same line with rivet cap geometric center, and wherein the first rivet length is greater than the second rivet length.
In a particular embodiment, insulating base 21 is Rotary-table structure, and the diameter that insulating base 21 is positioned at side, top 22 is less than the diameter being positioned at insulating end bowl 2 side.Insulating end bowl 2 is provided with the top board 23 between two insulating bases 21, and the height of top board 23 equals insulating base 21 height.When insulating end bowl 2 top end 22 inserts installing hole on cover plate 1, ensure the insertion depth of top 22, realize locating insulating end bowl 2.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (8)
1. a capacitor cover board component, is characterized in that, comprises cover plate (1), insulating end bowl (2), cardboard assembly (3) and weld tabs (4); Cover plate (1) comprises base plate (11), the first annular side plate (12) and the second annular side plate (13), the edge that first annular side plate (12) is arranged on base plate (11) forms installation cavity, second annular side plate (13) is arranged on the first annular side plate (12) outside, second annular side plate (13) is oppositely arranged with the first annular side plate (12) and is connected by connecting plate, base plate (11) has two installing holes, two installing holes are symmetrical arranged relative to the geometric center of base plate (1); Insulating end bowl (2) is arranged in installation cavity, insulating end bowl (2) is provided with two insulating bases (21) arranging corresponding to installing hole away from the rim of a bowl one end, insulating base (21) is equipped with the top (22) of inserting installing hole away from insulating end bowl (2) side, insulating base (21) is provided with jack, jack one end and insulating end bowl (2) inner space, the jack other end runs through top (22), and weld tabs (4) to be arranged in insulating end bowl (2) and to cover jack; Cardboard assembly (3) is arranged on the opposite side of the cover plate (1) relative with insulating end bowl (2), cardboard assembly (3) comprises cardboard (31), two silica beads (32) and two rivets (33), two silica beads (32) to be arranged between cardboard (31) and base plate (11) and to arrange with (22) are corresponding in top, and two rivets (33) run through cardboard (31) successively, silica bead (32), jack are connected with weld tabs (4).
2. capacitor cover board component according to claim 1, is characterized in that, is provided with the groove of accommodating weld tabs (4) in insulating end bowl (2).
3. capacitor cover board component according to claim 1, is characterized in that, insulating end bowl (2) is provided with the top board (23) be positioned between two insulating bases (21).
4. capacitor cover board component according to claim 3, is characterized in that, the height of top board (23) is not less than insulating base (21) highly.
5. the capacitor cover board component according to claim 1 or 3, it is characterized in that, insulating base (21) is Rotary-table structure, and the diameter that insulating base (21) is positioned at top (22) side is less than the diameter being positioned at insulating end bowl (2) side.
6. capacitor cover board component according to claim 1 and 2, is characterized in that, is provided with the dividing plate (24) separated by weld tabs (4) in insulating end bowl (2).
7. capacitor cover board component according to claim 1, it is characterized in that, rivet (33) comprises rivet cap and is arranged on the first rivet bar of rivet cap both sides, the second rivet bar, first rivet bar is connected with weld tabs (4), and the axis coaxle of the first rivet bar, the second rivet bar arranges and is located along the same line with rivet cap geometric center.
8. capacitor cover board component according to claim 7, is characterized in that, the first rivet length is greater than the second rivet length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790525.5U CN204348514U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover board component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790525.5U CN204348514U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover board component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348514U true CN204348514U (en) | 2015-05-20 |
Family
ID=53231767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790525.5U Expired - Fee Related CN204348514U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover board component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010343A (en) * | 2019-04-19 | 2019-07-12 | 安徽源光电器有限公司 | A kind of capacitor end bowl structure |
-
2014
- 2014-12-15 CN CN201420790525.5U patent/CN204348514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010343A (en) * | 2019-04-19 | 2019-07-12 | 安徽源光电器有限公司 | A kind of capacitor end bowl structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 Termination date: 20171215 |