CN202930220U - Capacitor positioning device - Google Patents
Capacitor positioning device Download PDFInfo
- Publication number
- CN202930220U CN202930220U CN 201220610719 CN201220610719U CN202930220U CN 202930220 U CN202930220 U CN 202930220U CN 201220610719 CN201220610719 CN 201220610719 CN 201220610719 U CN201220610719 U CN 201220610719U CN 202930220 U CN202930220 U CN 202930220U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- housing
- positioning device
- shell
- utility
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 41
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
The utility model relates to a capacitor positioning device, and belongs to the capacitor technology field. The capacitor positioning device includes a housing and a capacitor core which is arranged in the housing. An impregnating agent is filled between the housing and the capacitor core. The top of the housing is connected with lead terminals, and the bottom is provided with installation holes. The capacitor positioning device is characterized in that two sides of the housing are provided with ear members which are provided with positioning holes; the ear members are arranged on the housing by injection moulding; and the shape of the ear phone is semicircular. The capacitor positioning device is simple in structure and is reasonable in design. The capacitor is installed via the bottom installation holes, and then the capacitor is fixed via the ear members on the two sides, and because the ear member is semicircular, the capacitor can excellent match with a circuit board, the contact area of the capacitor to the circuit board is reduced, and the heat radiation of the capacitor is facilitated.
Description
Technical field
The utility model relates to the capacitor technology field, is specifically related to a kind of capacitor positioner.
Background technology
Electric capacity is called in the common letter of capacitor, as its name suggests, is ' container of dress electricity ', is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in handing over every straight-through in circuit, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.Capacitor is comprised of housing, capacitor body, lead terminal and impregnating agent.Existing capacitor is generally welding or installs in the circuit board by installing hole, welding manner is fixed, obscission can occur after long-time the use, it is by screw, that capacitor is fixing in the circuit board that installing hole is installed, and screw is fixing the dropping situations of welding manner can not occur, if but firmly excessive in installation process, capacitor is under tight state for a long time, and installing hole is broken, and causes capacitor tilt or fall down, will damage capacitor like this, affect work.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of reasonable in design, capacitor positioner easily is installed, location capacitor that can be accurate and effective.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of capacitor positioner, comprise shell and setting capacitor body in the enclosure, be perfused with impregnating agent between shell and capacitor body, cover top portion is connected with lead terminal, the bottom is provided with installing hole, it is characterized in that: described shell two sides are equipped with ear piece, and ear piece is provided with location hole.
Described ear piece is arranged on shell by the injection moulding mode.
Described ear piece be shaped as semicircle.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, after capacitor is installed by the installing hole of bottom, fix by the ear piece of both sides again, because ear piece is semicircle, can better fit with circuit board, therefore reduce the contact area with circuit board, be conducive to the heat radiation of capacitor.
Description of drawings
Fig. 1 is the utility model capacitor positioning device structure schematic diagram.
Wherein: the 1-shell; The 2-capacitor body; 3-impregnating agent; The 4-lead terminal; The 5-installing hole; The 6-ear piece; The 7-location hole.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of capacitor positioner, comprise shell 1 and be arranged on the interior capacitor body 2 of shell 1, be perfused with impregnating agent 3 between shell 1 and capacitor body 2, shell 1 top is connected with lead terminal 4, and the bottom is provided with installing hole 5, shell 1 two sides are equipped with ear piece 6, ear piece 6 is provided with location hole 7, and ear piece 6 is arranged on shell 1 by the injection moulding mode, ear piece 6 be shaped as semicircle.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. capacitor positioner, comprise shell and setting capacitor body in the enclosure, be perfused with impregnating agent between shell and capacitor body, cover top portion is connected with lead terminal, the bottom is provided with installing hole, it is characterized in that: described shell two sides are equipped with ear piece, and ear piece is provided with location hole.
2. capacitor positioner according to claim 1, it is characterized in that: described ear piece is arranged on shell by the injection moulding mode.
3. capacitor positioner according to claim 1 is characterized in that: described ear piece be shaped as semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610719 CN202930220U (en) | 2012-11-19 | 2012-11-19 | Capacitor positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610719 CN202930220U (en) | 2012-11-19 | 2012-11-19 | Capacitor positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930220U true CN202930220U (en) | 2013-05-08 |
Family
ID=48220156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610719 Expired - Fee Related CN202930220U (en) | 2012-11-19 | 2012-11-19 | Capacitor positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341115A (en) * | 2019-08-08 | 2019-10-18 | 佛山市三水兆丰和塑料制品有限公司 | Capacitor shell, mold for producing capacitor shell and production process of capacitor shell |
-
2012
- 2012-11-19 CN CN 201220610719 patent/CN202930220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341115A (en) * | 2019-08-08 | 2019-10-18 | 佛山市三水兆丰和塑料制品有限公司 | Capacitor shell, mold for producing capacitor shell and production process of capacitor shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131119 |