CN205376304U - Condenser fixing device - Google Patents
Condenser fixing device Download PDFInfo
- Publication number
- CN205376304U CN205376304U CN201620103635.9U CN201620103635U CN205376304U CN 205376304 U CN205376304 U CN 205376304U CN 201620103635 U CN201620103635 U CN 201620103635U CN 205376304 U CN205376304 U CN 205376304U
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- CN
- China
- Prior art keywords
- fixed cover
- capacitor
- connecting rod
- hole
- shell
- 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 discloses a condenser fixing device, including shell, core and fixed cover, fixed cover to be the center pin that uses the core pass through the hemisphere cover that connecting rod and shell cavity lateral wall are connected as the symmetry, fixed set of top be equipped with the baffle, be equipped with the through -hole on the baffle, the through -hole both sides are equipped with the inclined hole, the connecting rod be sliding connection with fixed cover, the utility model discloses a through -hole on the shell, it is not only pleasing to the eye with the location of the cable conductor in the capacitor, make things convenient for epoxy's encapsulation in addition, make things convenient for the cable conductor regulation and control when the installation of follow -up condenser. The capacitor uses connecting rod and fixed cover to be connected with the shell of condenser, and the set time is short, and is efficient. Film capacitor's structure not only makes things convenient for filling of epoxy, and pouring speed is fast, and production efficiency is high, implements effectually, and can not float filling in -process the capacitor.
Description
Technical field
This utility model relates to a kind of capacitor fixing device.
Background technology
The difference of medium complied with by capacitor, and its kind is a lot, for instance: electrolyte capacitance, papery electric capacity, thin-film capacitor, ceramic condenser, mica capacitor, air electric capacity etc..But the most used in sound appliances, surely belong to electrolysis condenser and thin film capacitor.Electrochemical capacitor is used in the place needing capacitance very big mostly, for instance the filter capacitor of main power source part, except filtering, and also serves as the use storing electric energy.The places such as thin-film capacitor is then extensively used in the commissure of analogue signal, the bypass of power supply noise.Thin film capacitor is to work as electrode with metal forming, and by itself and poly-ethyl ester, polypropylene, the plastic sheeting such as polystyrene or Merlon, after the overlap of two ends, what be wound into cylindrical shape is configured to capacitor.
Along with the development of technical merit, multiple industries such as electronics, household electrical appliances, communication cycle of updating is shorter and shorter, and thin film capacitor is by its good electrician's performance and high reliability, becomes and promotes above-mentioned industry to update indispensable electronic component.The coming years develop and country's increasing input and the upgrading of consumer electronics product in power grid construction, electric railway construction, energy-saving illumination, hybrid vehicle etc. further along with digitized, informationization, network Construction, and the market demand of thin film capacitor will present the trend of quickly growth further.
Its method for making of common thin film capacitor is the metal formings such as aluminum to be made together with being wound on after plastic sheeting overlap as electrode.In thin film capacitor manufacturing process, for completely insulated between fixed capacity device fuse and guarantee capacitor body and shell, it is generally adopted epoxy encapsulation, especially high-power thin film capacitor, the epoxy resin of encapsulation not only has excellent insulating properties, and adds the fillers such as aluminium oxide and make it have excellent heat conductivility.In thin film capacitor processing technology, in epoxy encapsulation process, first to a small amount of epoxy resin of enclosure fill of thin film capacitor, thin-film capacitor core is fixed, then gradually fill epoxy resin again, until fill is complete.The thin film capacitor of this epoxy encapsulation has the drawback that 1, from a structural point, due on this kind of capacitor case without positioner, therefore, extraction cable cannot position, so not only it is an impediment to the installation between the encapsulation of epoxy resin and shell and the cover plate of subsequent capacitance device, is also unfavorable for that product is attractive in appearance.2, from packaging technology, this kind of capacitor needs to adopt multipass fill repeatedly, owing to capacitor body density is less than epoxy resin, during for preventing follow-up fill epoxy resin, capacitor body floats, need the epoxy resin cure such as when first time fill epoxy resin, capacitor body is fixed on inside capacitor case, just can carry out second time fill；But epoxy cure time is long, the method packaging time length, efficiency are low.
Utility model content
The deficiency that this utility model exists for prior art, provide a kind of capacitor fixing device, concrete technical scheme is as follows: a kind of capacitor fixing device, including shell, fuse and fixed cover, described fixed cover is half ball cover being connected with shell inner cavity sidewall for symmetry by connecting rod with the central shaft of fuse, described fixed cover top is provided with baffle plate, and baffle plate is provided with through hole, and through hole both sides are provided with inclined hole；Described connecting rod and fixed cover are to be slidably connected, and half ball cover of fixed cover is in close contact with fuse sidewall.
As further improvement of the utility model, described connecting rod is provided with agnail.
Flexiplast is adopted to make as further improvement of the utility model, described connecting rod and fixed cover.
As further improvement of the utility model, described baffle plate is retractable plate.
The beneficial effects of the utility model are: the cable in capacitor body, by the through hole on shell, is positioned by this utility model, not only attractive in appearance, and facilitate the encapsulation of epoxy resin, facilitate cable to regulate and control when the installation of subsequent capacitance device.Capacitor body uses connecting rod and fixed cover to be connected with the shell of capacitor, and the set time is short, and efficiency is high.The structure of described thin film capacitor not only facilitates the perfusion of epoxy resin, and rate of flooding is fast, and production efficiency is high, and implementation result is good；And capacitor body will not float in filling process.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
Fig. 2 is 4 place's enlarged drawing in Fig. 1.
Shown in figure: 1 shell, 2 fuses, 3 baffle plates, 4 connecting rods, 5 fixed covers, 6 inclined holes, 7 through holes, 9 agnails.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1, the present embodiment includes shell 1, fuse 2 and fixed cover 5, and fixed cover 5 is half ball cover being connected with shell 1 intracavity sidewall for symmetry by connecting rod 4 with the central shaft of fuse 2, and fixed cover 5 top is provided with baffle plate 3, baffle plate 3 is provided with through hole 7, and through hole both sides are provided with inclined hole 6；Described connecting rod 4 is be slidably connected with fixed cover 5, inclined hole 6 is for infusion epoxy resin, and through hole 7 is for making canned speed accelerate while cable is positioned, simultaneously, through hole 7 and inclined hole 6 can get rid of rapidly the heat produced when fuse 5 works, and increase the service life of capacitor；Connecting rod 4 and shell 1 inwall are to removably connect, it is be slidably connected with fixed cover 5, volume between two fixed covers 5 is more than the volume of fuse 2, fuse 2 is arranged on baffle plate 3 times, fuse 2 is clamped by slip fixed cover 5, effectively prevent fuse 2 by shock impacts shell 1 inwall, also prevent fuse 2 to float simultaneously.
As in figure 2 it is shown, connecting rod 4 is provided with agnail 9, agnail 9 is in order to fixed cover 5 is clamped after fuse 2 when being given a shock, and will not shift, cause that fuse 2 departs from fixed cover 5 and clashes into shell 1 inwall.
Baffle plate 3 is retractable plate, and baffle plate 3 edge is connected with fixed cover 5 top, slides in connecting rod 4 to clamp fuse 2 fixed cover 5, so baffle plate 3 must be shrinkable.
Above in association with accompanying drawing, embodiment of the present utility model is described, but this utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, it is also possible to make a variety of changes under the premise without departing from this utility model objective.
Claims (4)
1. a capacitor fixing device, including shell (1), fuse (2) and fixed cover (5), it is characterized in that: described fixed cover (5) is with the central shaft of fuse (2) for symmetrical half ball cover being connected with shell (1) intracavity sidewall by connecting rod (4), described fixed cover (5) top is provided with baffle plate (3), baffle plate (3) is provided with through hole (7), and through hole both sides are provided with inclined hole (6)；Described connecting rod (4) and fixed cover (5) are to be slidably connected, and half ball cover of fixed cover (5) is in close contact with fuse (2) sidewall.
2. a kind of capacitor fixing device according to claim 1, is characterized in that: described connecting rod (4) is provided with agnail (9).
3. a kind of capacitor fixing device according to claim 1, is characterized in that: described connecting rod (4) and fixed cover (5) adopt flexiplast to make.
4. a kind of capacitor fixing device according to claim 1, is characterized in that: described baffle plate (3) is retractable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103635.9U CN205376304U (en) | 2016-02-02 | 2016-02-02 | Condenser fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103635.9U CN205376304U (en) | 2016-02-02 | 2016-02-02 | Condenser fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376304U true CN205376304U (en) | 2016-07-06 |
Family
ID=56264189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103635.9U Expired - Fee Related CN205376304U (en) | 2016-02-02 | 2016-02-02 | Condenser fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376304U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-02-02 CN CN201620103635.9U patent/CN205376304U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20160706 Termination date: 20170202 |