CN202887986U - A plastic housing equipped with a core positioning bolt - Google Patents
A plastic housing equipped with a core positioning bolt Download PDFInfo
- Publication number
- CN202887986U CN202887986U CN 201220493320 CN201220493320U CN202887986U CN 202887986 U CN202887986 U CN 202887986U CN 201220493320 CN201220493320 CN 201220493320 CN 201220493320 U CN201220493320 U CN 201220493320U CN 202887986 U CN202887986 U CN 202887986U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- plastic housing
- positioning bolt
- core
- plastic
- 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 plastic housing equipped with a core positioning bolt. The plastic housing comprises a capacitor plastic housing. A cylindrical positioning bolt corresponding to the internal diameter of a core axis through hole of a capacitor core is disposed at the center position on the bottom inside the capacitor plastic housing. The cylindrical positioning bolt is formed by injection moulding with the capacitor plastic housing. The capacitor plastic housing guarantees a capacitor to be vertically assembled at the center position inside the capacitor plastic housing and has characteristics of a simple structure, reasonable design, low production cost, easy assembly, and strong practicality.
Description
Technical field
The utility model relates to the positioner of capacitor core body, relates in particular to a kind of plastic casing with the core location bolt.
Background technology
Plastic casing is to be widely used in manufacturing in the various capacitors, owing to adopting the capacitor of plastic casing mostly to adopt epoxy resin perfusion capacitor core body.Reliable and stable for guaranteeing capacitor, should obtain as far as possible relatively evenly epoxy layer covering around its core body, must guarantee that the electric capacity core body is fixed on the center of housing diameter.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of simple plastic casing with the core location bolt of making to be provided.
The utility model is achieved through the following technical solutions:
A kind of plastic casing with the core location bolt, include plastic capacitor shell, be provided with the cylindrical pilot pin corresponding with the mandrel through hole internal diameter of capacitor core body in described plastic capacitor shell interior bottom portion center, soft bristle is arranged on the pilot pin outer wall.
Described cylindrical pilot pin is together injection molded with plastic capacitor shell.
In the assembling process of capacitor, only the core body mandrel directly need to be inserted in the capacitor case pilot pin and can finish assembling.
The utility model has the advantages that: the utility model has guaranteed capacitor assembling placed in the middle and vertical in plastic casing, and is simple in structure, reasonable in design, and low cost of manufacture is easy to assembly, practical.
Description of drawings
Fig. 1 is the utility model cutaway view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the cutaway view after the capacitor core body assembling.
Embodiment
As shown in Figure 1, 2, a kind of plastic casing with the core location bolt includes plastic capacitor shell 1, is provided with the cylindrical pilot pin 2 corresponding with the mandrel through hole internal diameter of capacitor 3 core bodys in described plastic capacitor shell 1 interior bottom portion center., soft bristle 4 is arranged on the pilot pin outer wall.
Described cylindrical pilot pin 2 is together injection molded with plastic capacitor shell 1.
Claims (2)
1. plastic casing with the core location bolt, include plastic capacitor shell, it is characterized in that: be provided with the cylindrical pilot pin corresponding with the mandrel through hole internal diameter of capacitor core body in described plastic capacitor shell interior bottom portion center, soft bristle is arranged on the pilot pin outer wall.
2. the plastic casing with the core location bolt according to claim 1, it is characterized in that: described cylindrical pilot pin is together injection molded with plastic capacitor shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493320 CN202887986U (en) | 2012-09-24 | 2012-09-24 | A plastic housing equipped with a core positioning bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493320 CN202887986U (en) | 2012-09-24 | 2012-09-24 | A plastic housing equipped with a core positioning bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887986U true CN202887986U (en) | 2013-04-17 |
Family
ID=48079383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493320 Expired - Fee Related CN202887986U (en) | 2012-09-24 | 2012-09-24 | A plastic housing equipped with a core positioning bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887986U (en) |
-
2012
- 2012-09-24 CN CN 201220493320 patent/CN202887986U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20190924 |