CN103700491A - Convenient-to-mount thin-film capacitor - Google Patents
Convenient-to-mount thin-film capacitor Download PDFInfo
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- CN103700491A CN103700491A CN201310709711.1A CN201310709711A CN103700491A CN 103700491 A CN103700491 A CN 103700491A CN 201310709711 A CN201310709711 A CN 201310709711A CN 103700491 A CN103700491 A CN 103700491A
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- convenient
- metal connecting
- film capacitor
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- connecting rods
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Abstract
The invention relates to a convenient-to-mount thin-film capacitor, which comprises a body and two metal connecting rods mounted on the body, the two metal connecting rods are provided with metal soldering parts, each metal soldering part consists of a round retaining cap and a conical body, the round retaining caps are fixed on the metal connecting rods, moreover, the metal connecting rods are located on the axes of the round retaining caps, each conical body is connected at a central position on one side of one round retaining cap, which is far from the body, furthermore, the conical bodies are coaxial with the round retaining caps, the vertexes of the conical bodies are located far from the round retaining caps, and one end of each conical body, which is close to one round retaining cap, is provided with an annular groove. The structure of the convenient-to-mount thin-film capacitor is simple and reliable, the convenient-to-mount thin-film capacitor is convenient and quick to mount, moreover, the efficiency of production is increased, the phenomenon of unfirm soldering or pseudo soldering cannot take place, and the quality of products is increased.
Description
Technical field
The present invention relates to capacitor technology field, relate in particular to the film capacitor of being convenient to installation.
Background technology
Capacitor is commonly referred to electric capacity, and electric capacity is also called " capacitance ", refers to the electric charge reserves under given potential difference, is designated as C, and international unit is farad (F).In general, electric charge is understood stressed and is moved in electric field, has had medium between conductor, has hindered electric charge move and make charge accumulation on conductor, causes the accumulation of electric charge to store, and the quantity of electric charge of storage is called electric capacity.Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in every aspects such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuits.
Existing film capacitor is directly pin to be inserted on pcb board and installed, but be not easy to make very much the length of two pins insertions consistent, and when welding, one end of capacitor need to be fixed, well welding, be easy to cause occur because pin is uneven that the solid phenomenon of not prison welding occurs, production efficiency can not get improving, and affects the quality of product.
Summary of the invention
In view of this, be necessary to provide a kind of welding of being convenient to, enhance productivity, and the film capacitor of being convenient to installation of improving product quality.
The present invention realizes like this, be convenient to the film capacitor of installing, comprise body and be arranged on two metal connecting rods on body, on described two metal connecting rods, be equipped with metal welding fitting, described metal welding fitting comprises circular gear cap and cone body, described circular gear cap is fixed on metal connecting rod, and on the axis of metal connecting rod in circle gear cap, described cone body is connected to the center of the side away from body on circular gear cap, and cone body and circular gear cap are coaxial, the summit of described cone body is in keeping off cap place away from circle, on cone body, a side near circular gear cap is provided with cannelure.
Further, the metal welding fitting on described two metal connecting rods is identical with the distance between body.
Further, the diameter of described metal connecting rod is less than the diameter of cone body.
The advantage of being convenient to the film capacitor of installation provided by the invention is: by metal welding fitting is set on metal connecting rod, and on the cone body on metal welding fitting, cannelure is set, during installation, directly metal connecting rod is inserted on the installing hole on pcb board, and hold metal connecting rod, until cone body is through pcb board, cannelure is embedded on installing hole, circular baffle plate is pushed against on pcb board plate face, then welds, convenient and swift, enhance productivity, there will not be not prison welding solid, or the generation of the phenomenon of rosin joint, product quality improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that the film capacitor of installation is convenient in the present invention.
Fig. 2 is the structural representation of the metal welding fitting in Fig. 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation that the film capacitor of installation is convenient in the present invention, and Fig. 2 is the structural representation of the metal welding fitting in Fig. 1.
The described film capacitor of being convenient to installation, comprise body 10 and be arranged on two metal connecting rods 20 on body 10, on described two metal connecting rods 20, be equipped with metal welding fitting 30, described metal welding fitting 30 comprises circular gear cap 31 and cone body 32, described circular gear cap 31 is fixed on metal connecting rod 20, and on the axis of metal connecting rod 20 in circle gear cap 31, described cone body 32 is connected to the center of the side away from body 10 on circular gear cap 31, and cone body 32 is coaxial with circular gear cap 31, the summit 32a of described cone body 32 is in keeping off cap 31 places away from circle, on cone body 32, a side near circular gear cap 31 is provided with cannelure 33.
Metal welding fitting 30 on described two metal connecting rods 20 is identical with the distance between body 10, is convenient to welding location.
The diameter of described metal connecting rod 20 is less than the diameter of cone body 32, is convenient to make the cannelure 33 on cone body 32 to engage with pcb board 40.
By metal welding fitting 30 is set on metal connecting rod 20, and cannelure 33 is set on the cone body on metal welding fitting 30 32, during installation, on the installing hole directly metal connecting rod 20 being inserted on pcb board 40, and hold metal connecting rod 20, until cone body 32 is through pcb board 40, cannelure 33 is embedded on installing hole, circular baffle plate 31 is pushed against on PVB plate 40 plate faces, then welds, convenient and swift, enhance productivity, there will not be not prison welding solid, or the generation of the phenomenon of rosin joint, product quality improved.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. be convenient to the film capacitor of installing, comprise body (10) and be arranged on two the metal connecting rods (20) on body (10), it is characterized in that, on described two metal connecting rods (20), be equipped with metal welding fitting (30), described metal welding fitting (30) comprises circular gear cap (31) and cone body (32), described circular gear cap (31) is fixed on metal connecting rod (20), and on the axis of metal connecting rod (20) in circle gear cap (31), described cone body (32) is connected to the center of the side away from body (10) on circular gear cap (31), and cone body (32) is coaxial with circular gear cap (31), the summit (32a) of described cone body (32) is in locating away from circle gear cap (31), on cone body (32), a side near circular gear cap (31) is provided with cannelure (33).
2. the film capacitor of being convenient to installation according to claim 1, is characterized in that, the metal welding fitting (30) on described two metal connecting rods (20) is identical with the distance between body (10).
3. the film capacitor of being convenient to installation according to claim 1, is characterized in that, the diameter of described metal connecting rod (20) is less than the diameter of cone body (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709711.1A CN103700491A (en) | 2013-12-21 | 2013-12-21 | Convenient-to-mount thin-film capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709711.1A CN103700491A (en) | 2013-12-21 | 2013-12-21 | Convenient-to-mount thin-film capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103700491A true CN103700491A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310709711.1A Pending CN103700491A (en) | 2013-12-21 | 2013-12-21 | Convenient-to-mount thin-film capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485228A (en) * | 2014-12-11 | 2015-04-01 | 铜陵市启动电子制造有限责任公司 | Flat thin-film capacitor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2019093A (en) * | 1978-03-23 | 1979-10-24 | Stettner & Co | Improvements in or relating to electrical assemblies or components having connecting wires for insertion into bores of circuit boards |
| CN2315640Y (en) * | 1997-09-08 | 1999-04-21 | 光碁科技股份有限公司 | Electronic element |
| JP2006114702A (en) * | 2004-10-14 | 2006-04-27 | Funai Electric Co Ltd | Electronic component |
| CN101335129A (en) * | 2007-06-27 | 2008-12-31 | 株式会社村田制作所 | Surface mounting electronic member |
| CN203706856U (en) * | 2013-12-21 | 2014-07-09 | 铜陵源丰电子有限责任公司 | Convenient-to-mount thin-film capacitor |
-
2013
- 2013-12-21 CN CN201310709711.1A patent/CN103700491A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2019093A (en) * | 1978-03-23 | 1979-10-24 | Stettner & Co | Improvements in or relating to electrical assemblies or components having connecting wires for insertion into bores of circuit boards |
| CN2315640Y (en) * | 1997-09-08 | 1999-04-21 | 光碁科技股份有限公司 | Electronic element |
| JP2006114702A (en) * | 2004-10-14 | 2006-04-27 | Funai Electric Co Ltd | Electronic component |
| CN101335129A (en) * | 2007-06-27 | 2008-12-31 | 株式会社村田制作所 | Surface mounting electronic member |
| CN203706856U (en) * | 2013-12-21 | 2014-07-09 | 铜陵源丰电子有限责任公司 | Convenient-to-mount thin-film capacitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485228A (en) * | 2014-12-11 | 2015-04-01 | 铜陵市启动电子制造有限责任公司 | Flat thin-film capacitor |
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Application publication date: 20140402 |
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| RJ01 | Rejection of invention patent application after publication |