CN201408725Y - Fuse sleeve base - Google Patents
Fuse sleeve base Download PDFInfo
- Publication number
- CN201408725Y CN201408725Y CN2009201849462U CN200920184946U CN201408725Y CN 201408725 Y CN201408725 Y CN 201408725Y CN 2009201849462 U CN2009201849462 U CN 2009201849462U CN 200920184946 U CN200920184946 U CN 200920184946U CN 201408725 Y CN201408725 Y CN 201408725Y
- Authority
- CN
- China
- Prior art keywords
- spiral cover
- contact
- sleeve base
- fuse sleeve
- fuse
- 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
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a fuse sleeve base. The fuse sleeve base comprises a base body (1) and a screw cover (5), wherein a contact (4) and a spring (7) are arranged inside the screw cover (5); and screw threads (8) are integrally formed on the outer side of the screw cover (5). The fuse sleeve base has the advantages that (1) the fuse sleeve base can ensure contact if the screw cover is unscrewed a little; (2) the electric contact section is more reliable so as not to generate poor circuit contact or broken circuit.
Description
Technical field
The utility model relates to a kind of electric accessory, particularly a kind of fuse casing seat.
Background technology
As shown in Figure 1, in the existing market, threaded portion in the fuse casing seat spiral cover part and spiral cover are partly for dividing body structure, spiral cover is connected by helicitic texture with sleeve body, the shortcoming that this structure caused is: the words that do not have the spring handle spiral cover to ease out to have some cannot contact, and cause the bad or phenomenon such as open circuit of circuit contacts.
The utility model content
At the shortcoming of existing insurance silk braid, the utility model provides a kind of fuse casing seat of new structure.
To achieve these goals, the measure that the utility model is taked is: a kind of fuse casing seat, comprise body 1 and spiral cover 5, and described spiral cover 5 inside are provided with contact chip 4 and spring 7, the outer setting of spiral cover 5 has screw thread 8, and screw thread 8 is structure as a whole with spiral cover 5;
The beneficial effects of the utility model: 1, spiral cover is eased out the words of having some and still can contact; 2, electric contact points is more reliable, is not easy to cause the bad or phenomenon such as open circuit of circuit contacts;
Description of drawings
The existing fuse casing seat of Fig. 1 STRUCTURE DECOMPOSITION figure.
Fig. 2 STRUCTURE DECOMPOSITION figure of the present utility model.
The figure number explanation
1. body 2. pin terminal
3. contact terminal 4. contact chips
5. spiral cover 6. springs
7. spring 8. screw threads
Embodiment
See also its implementation process of description of drawings:
A kind of fuse casing seat comprises body 1 and spiral cover 5, and described spiral cover 5 inside are provided with contact chip 4 and spring 7, spiral cover is eased out the words of having some still can contact; Electric contact points is more reliable, is not easy to cause the bad or phenomenon such as open circuit of circuit contacts.The fuse casing seat of 5MM of the present utility model * 20MM specification, the outer setting of spiral cover 5 has screw thread 8, and screw thread 8 is structure as a whole with spiral cover 5; Described spiral cover 5 inside are provided with contact chip 4; Be provided with spring 7 in the contact chip 4; Described contact chip 4 is a padmasana.Be provided with contact terminal 3 and pin terminal 2 in the body 1, contact terminal 3 right-hand members are provided with spring 6.Contact chip 4 is connected with contact terminal 3.The beneficial effects of the utility model: spiral cover is eased out the words of having some still can contact; Electric contact points is more reliable, is not easy to cause the bad or phenomenon such as open circuit of circuit contacts.
Claims (3)
1, a kind of fuse casing seat comprises body (1) and spiral cover (5), and described spiral cover (5) inside is provided with contact chip (4) and spring (7), and the outer setting of spiral cover (5) has screw thread (8), and screw thread (8) is structure as a whole with spiral cover (5).
2, a kind of fuse casing seat according to claim 1 is characterized in that, body (1) inside is provided with contact terminal (3) and pin terminal (2), and contact terminal (3) right-hand member is provided with spring (6).
3, a kind of fuse casing seat according to claim 1 and 2 is characterized in that, being connected of spiral cover (5) and body (1): the screw thread of spiral cover (5) and body (1) has all adopted integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201849462U CN201408725Y (en) | 2009-05-11 | 2009-05-11 | Fuse sleeve base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201849462U CN201408725Y (en) | 2009-05-11 | 2009-05-11 | Fuse sleeve base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408725Y true CN201408725Y (en) | 2010-02-17 |
Family
ID=41679670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201849462U Expired - Fee Related CN201408725Y (en) | 2009-05-11 | 2009-05-11 | Fuse sleeve base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408725Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022815A (en) * | 2018-01-24 | 2018-05-11 | 安徽锐能科技有限公司 | A kind of fuse holder with water-proof function |
-
2009
- 2009-05-11 CN CN2009201849462U patent/CN201408725Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022815A (en) * | 2018-01-24 | 2018-05-11 | 安徽锐能科技有限公司 | A kind of fuse holder with water-proof function |
| CN108022815B (en) * | 2018-01-24 | 2024-05-14 | 安徽锐能科技有限公司 | Fuse base with waterproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUEQING DONGDU ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CHEN ZHICHENG Effective date: 20100624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 NO.279, XINGFU EAST ROAD, HONGQIAO TOWN, YUEQING CITY, ZHEJIANG PROVINCE TO: 325600 NO.381, XINGFU EAST ROAD, HONGQIAO TOWN, YUEQING CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100624 Address after: 325600, No. 381, happy East Road, Hongqiao Town, Zhejiang, Yueqing Patentee after: Yueqing Dongdu Electronic Co. Ltd. Address before: 325000, No. 279, happy East Road, Hongqiao Town, Zhejiang, Yueqing Patentee before: Chen Zhicheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120511 |