CN203481051U - Fast-plug capacitor molded case - Google Patents
Fast-plug capacitor molded case Download PDFInfo
- Publication number
- CN203481051U CN203481051U CN201320542045.2U CN201320542045U CN203481051U CN 203481051 U CN203481051 U CN 203481051U CN 201320542045 U CN201320542045 U CN 201320542045U CN 203481051 U CN203481051 U CN 203481051U
- Authority
- CN
- China
- Prior art keywords
- buckles
- case
- capacitor
- cylindrical boss
- fast
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A fast-plug capacitor molded case relates to a case for capacitors. The fast-plug capacitor molded case comprises a cylindrical case body, a cylindrical boss is arranged at the central axis of one end of the case body, the other end of the case is connected with a rear cover through threads, the outer circular surface of the cylindrical boss is provided with two barb-shaped buckles, and the case body, the cylindrical boss and the buckles are integrally injection-molded. The cylindrical boss ensures strength and toughness of the buckles so that the buckles are not easy to damage. The two buckles are symmetric about the cylindrical boss, which ensures firmness of capacitor fixation. The fast-plug capacitor molded case has the following beneficial effects: the bottom of the case body is designed into a clamping groove to replace a traditional screw, injection molding is successful at the first attempt, voltage withstanding and security problems are avoided, a client can carry out installation conveniently, the effect is improved, and the case can be directly clamped through the clamping groove; and the buckles are designed on the cylindrical boss, which enables a capacitor to be safe and reliable, and quick and convenient to install and use and saves cost.
Description
Technical field:
The utility model relates to a kind of capacitor shell, is specially a kind of push-in capacitor and moulds shell.
Background technology:
Capacitor case is as the requisite parts of capacitor, plays the effect of protection and fixed capacitor, traditional capacitor case structure: below plastic casing, increase an iron (aluminium) screw rod during injection moulding, increase nut, pad after making finished product.Yet because injection moulding is insufficient, easily occur that inner iron (aluminium) screw rod can not be encased by plastics completely at the bottom of shell, cause withstand voltage safety problem and screw rod torsion not enough, affect the safe handling of capacitor.
(Granted publication number is Chinese utility model patent: CN202616042U) disclose a kind of capacitor plastic casing pilot pin, this patented technology is outwards provided with draw-in groove by mould the end, one end of shell at capacitor, thereby has realized the object of capacitor Fast Installation; But the draw-in groove described in this technology is thin-wall part, easily there is the phenomenon that in capacitor installation or use procedure, draw-in groove damages.
Utility model content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, and a kind of a kind of rack-type jack rational in infrastructure is provided.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of push-in capacitor is moulded shell, comprise housing, described housing is cylindric, central shaft position, described housing one end is provided with cylinder table, the described housing other end has been threaded connection bonnet, described cylinder table outer round surface is provided with two reversed acanthoid buckles, and described housing, cylinder table and buckle are integrated injection molded; Cylinder table has guaranteed intensity and the toughness of buckle, and buckle should not be damaged.
As optimal way, two described buckles are symmetrical about cylinder table, guaranteed the fastness that capacitor is fixing.
The utility model beneficial effect is: housing bottom is designed to draw-in groove, substitutes traditional screw rod, injection moulding success, avoids withstand voltage safety problem, and is convenient to client's installation, improves effect, directly by draw-in groove card, gets on; The utility model, by be designed with the mode of buckle on cylinder table, makes capacitor safe reliable, installs and uses quick and easyly, has also saved cost simultaneously.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model front view,
Fig. 2 is the utility model structural representation.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figures 1 and 2, a kind of push-in capacitor is moulded shell, comprise housing 3, described housing 3 is cylindric, described housing 3 central shaft positions, one end are provided with cylinder table 2, described housing 3 other ends have been threaded connection bonnet 4, and described cylinder table 2 outer round surface are provided with two reversed acanthoid buckles 1, and described housing 3, cylinder table 2 and buckle 1 are integrated injection molded; Cylinder table 2 has guaranteed intensity and the toughness of buckle 1, and buckle 1 should not be damaged.Two described buckles 1, about cylinder table 2 symmetries, have guaranteed the fastness that capacitor is fixing.
More than show 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 in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a push-in capacitor is moulded shell, comprise housing, it is characterized in that: described housing is cylindric, central shaft position, described housing one end is provided with cylinder table, the described housing other end has been threaded connection bonnet, described cylinder table outer round surface is provided with two reversed acanthoid buckles, and described housing, cylinder table and buckle are integrated injection molded.
2. a kind of push-in capacitor according to claim 1 is moulded shell, it is characterized in that: two described buckles are symmetrical about cylinder table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542045.2U CN203481051U (en) | 2013-09-02 | 2013-09-02 | Fast-plug capacitor molded case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542045.2U CN203481051U (en) | 2013-09-02 | 2013-09-02 | Fast-plug capacitor molded case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481051U true CN203481051U (en) | 2014-03-12 |
Family
ID=50229333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542045.2U Expired - Fee Related CN203481051U (en) | 2013-09-02 | 2013-09-02 | Fast-plug capacitor molded case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481051U (en) |
-
2013
- 2013-09-02 CN CN201320542045.2U patent/CN203481051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |