CN204067059U - A kind of capacitor cover plate being convenient to scolding tin - Google Patents
A kind of capacitor cover plate being convenient to scolding tin Download PDFInfo
- Publication number
- CN204067059U CN204067059U CN201420490185.4U CN201420490185U CN204067059U CN 204067059 U CN204067059 U CN 204067059U CN 201420490185 U CN201420490185 U CN 201420490185U CN 204067059 U CN204067059 U CN 204067059U
- Authority
- CN
- China
- Prior art keywords
- scolding tin
- stylostome
- copper cap
- hole
- rubber ring
- 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
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a kind of capacitor cover plate being convenient to scolding tin, comprise body, body is provided with the scolding tin hole for scolding tin binding post, the body surface of scolding tin hole surrounding upwardly, form a bowl-shape circle, bowl-shape corral boxing tin hole, also comprise fastener and isolation rubber ring, fastener comprises copper cap and stylostome, stylostome is arranged on the center of copper cap side, Qie Tongmao center is provided with circular hole, circular hole is communicated with the centre bore of stylostome, isolation rubber ring is looped around on the outer wall of stylostome, stylostome is through scolding tin hole, copper cap is in the top of body, isolation rubber ring is between copper cap and body, one end be in below body on stylostome is tightly fixed on by drill on the scolding tin hole on body.When scolding tin, direct scolding tin is on copper cap, and the weld bonds degree of copper cap and scolding tin is high, not easily drops, and can save ample resources and cost, extends the useful life of capacitor, and by arranging isolation rubber ring, prevent when being energized, the phenomenon of body conduction occurs.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to a kind of capacitor cover plate being convenient to scolding tin.
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 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.
In prior art, capacitor cover plate is generally equipped with the through hole for tin welding terminal, but most capacitor cover plate is alumal cover plate, after scolding tin uses for a long time, scolding tin is easy to come off between cover plate, cause later stage circuit easy fracture, capacitor function is scrapped, thus again changes capacitor, not only waste resource, and increasing cost, cause capacitor to reduce useful life.
Utility model content
In view of this, be necessary to provide a kind of welding not easily to disconnect, economize on resources cost, and the capacitor cover plate being convenient to scolding tin increased the service life.
The utility model realizes like this, a kind of capacitor cover plate being convenient to scolding tin, comprise body, body is provided with the scolding tin hole for scolding tin binding post, the body surface of described scolding tin hole surrounding upwardly, form a bowl-shape circle, described bowl-shape corral boxing tin hole, also comprise fastener and isolation rubber ring, described fastener comprises copper cap and stylostome, described stylostome is arranged on the center of copper cap side, Qie Tongmao center is provided with circular hole, circular hole is communicated with the centre bore of stylostome, described isolation rubber ring is looped around on the outer wall of stylostome, stylostome is through scolding tin hole, copper cap is in the top of body, isolation rubber ring is between copper cap and body, one end be in below body on stylostome is tightly fixed on by drill on the scolding tin hole on body.
Further, also comprise isolating metal circle, described isolating metal ring around on the outer wall of stylostome, and is in the below of body, and is close on the outer wall of body.
Further, cave in body direction in the centre of described copper cap.
A kind of advantage being convenient to the capacitor cover plate of scolding tin that the utility model provides is: by arranging the fastener combined by copper cap and stylostome, stylostome is through the scolding tin hole on body, when scolding tin, direct scolding tin is on copper cap, the weld bonds degree of copper cap and scolding tin is high, not easily drop, thus it is not fragile, do not need often to change capacitor, ample resources and cost can being saved, extending the useful life of capacitor, by arranging isolation rubber ring, prevent when being energized, the phenomenon of body conduction occurs.
Accompanying drawing explanation
Fig. 1 is a kind of decomposition texture schematic diagram being convenient to the capacitor cover plate of scolding tin of the utility model;
Fig. 2 is a kind of structural representation being convenient to the capacitor cover plate of scolding tin of the utility model;
Fig. 3 is the structure for amplifying schematic diagram of part A in Fig. 2;
Fig. 4 is the vertical view of fastener in Fig. 2.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1 to Fig. 4, wherein Fig. 1 is a kind of decomposition texture schematic diagram being convenient to the capacitor cover plate of scolding tin of the utility model; Fig. 2 is a kind of structural representation being convenient to the capacitor cover plate of scolding tin of the utility model; Fig. 3 is the structure for amplifying schematic diagram of part A in Fig. 2; Fig. 4 is the vertical view of fastener in Fig. 2.
Described a kind of capacitor cover plate being convenient to scolding tin, comprise body 10, body 10 is provided with the scolding tin hole 20 for scolding tin binding post, body 10 surface of described scolding tin hole 20 surrounding upwardly, form a bowl-shape circle 30, described bowl-shape circle 30 is around scolding tin hole 20, also comprise fastener 40 and isolation rubber ring 50, described fastener 40 comprises copper cap 41 and stylostome 42, described stylostome 42 is arranged on the center of copper cap 41 side, and Tong Mao 41 center is provided with circular hole 411, circular hole 411 is communicated with the centre bore of stylostome 42, described isolation rubber ring 50 is looped around on the outer wall of stylostome 42, stylostome 42 is through scolding tin hole 20, copper cap 41 is in the top of body 10, isolation rubber ring 50 is between copper cap 41 and body 10, one end be in below body 10 on stylostome 42 is tightly fixed on by drill on the scolding tin hole 20 on body 10.
Described a kind of capacitor cover plate being convenient to scolding tin also comprises isolating metal circle 60, described isolating metal circle 60 is looped around on the outer wall of stylostome 42, and is in the below of body 10, and is close on the outer wall of body 10, effectively prevent stylostome 42 when drill, the phenomenon damaging body occurs.
The centre of described copper cap 41, to body 10 direction depression, when being convenient to scolding tin, prevents the tin of liquid condition from flowing on body.
By arranging the fastener 40 combined by copper cap 41 and stylostome 42, stylostome 42 passes the scolding tin hole 20 on body 10, when scolding tin, direct scolding tin is on copper cap 41, copper cap 41 is high with the weld bonds degree of scolding tin, not easily drops, thus not fragile, do not need often to change capacitor, ample resources and cost can be saved, extend the useful life of capacitor, by arranging isolation rubber ring 50, prevent when being energized, the phenomenon that body 10 conducts electricity occurs.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. be convenient to the capacitor cover plate of scolding tin for one kind, comprise body (10), body (10) is provided with the scolding tin hole (20) for scolding tin binding post, body (10) surface of described scolding tin hole (20) surrounding upwardly, form a bowl-shape circle (30), described bowl-shape circle (30) is around scolding tin hole (20), it is characterized in that, also comprise fastener (40) and isolation rubber ring (50), described fastener (40) comprises copper cap (41) and stylostome (42), described stylostome (42) is arranged on the center of copper cap (41) side, and copper cap (41) center is provided with circular hole (411), circular hole (411) is communicated with the centre bore of stylostome (42), described isolation rubber ring (50) is looped around on the outer wall of stylostome (42), stylostome (42) is through scolding tin hole (20), copper cap (41) is in the top of body (10), isolation rubber ring (50) is between copper cap (41) and body (10), one end being in body (10) below on stylostome (42) is tightly fixed on by drill on the scolding tin hole (20) on body (10).
2. a kind of capacitor cover plate being convenient to scolding tin according to claim 1, it is characterized in that, also comprise isolating metal circle (60), described isolating metal circle (60) is looped around on the outer wall of stylostome (42), and be in the below of body (10), and be close on the outer wall of body (10).
3. a kind of capacitor cover plate being convenient to scolding tin according to claim 1, is characterized in that, caves in body (10) direction in the centre of described copper cap (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490185.4U CN204067059U (en) | 2014-08-28 | 2014-08-28 | A kind of capacitor cover plate being convenient to scolding tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490185.4U CN204067059U (en) | 2014-08-28 | 2014-08-28 | A kind of capacitor cover plate being convenient to scolding tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067059U true CN204067059U (en) | 2014-12-31 |
Family
ID=52208516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490185.4U Expired - Fee Related CN204067059U (en) | 2014-08-28 | 2014-08-28 | A kind of capacitor cover plate being convenient to scolding tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067059U (en) |
-
2014
- 2014-08-28 CN CN201420490185.4U patent/CN204067059U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141231 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |