CN202259822U - Integrated three-pin plug - Google Patents
Integrated three-pin plug Download PDFInfo
- Publication number
- CN202259822U CN202259822U CN2011203436847U CN201120343684U CN202259822U CN 202259822 U CN202259822 U CN 202259822U CN 2011203436847 U CN2011203436847 U CN 2011203436847U CN 201120343684 U CN201120343684 U CN 201120343684U CN 202259822 U CN202259822 U CN 202259822U
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- CN
- China
- Prior art keywords
- plug
- plug terminal
- integrated
- pin
- open slot
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of a power plug, in particular to an integrated three-pin plug. The integrated three-pin plug comprises a shell and plug terminals. The plug terminals are integrated with the shell. Each plug terminal comprises a plug part and a tail part. The tail parts are of a cylinder shape. Each tail part is provided with an open slot which is in fit with a wire. The section of each open slot is of a round ring shape. Three plug terminals are provided. The plug terminals are integrated with the shell, so that the integrated three-pin plug can be subjected to punch forming in one step by a die. Compared with manual operation, the production efficiency is greatly improved, the product quality is stable, the requirement on batch production is met, and the production cost is effectively saved. Moreover, due to the adoption of the integrated structure, the plug terminals and the shell are connected more firmly, the phenomenon of looseness cannot be generated and the integrated three-pin plug is convenient and safe to use.
Description
Technical field
The utility model relates to the attaching plug technical field, particularly relates to the integral type three-pin plug.
Background technology
In the prior art, attaching plug includes housing and plug terminal, and housing and plug terminal are fixed through modes such as clampings.Add man-hour; After housing and the machine-shaping of tab terminal difference, again tab terminal is mounted on the housing, and this detachable plug; Its defective is: 1) plug terminal is connected insecure with housing; After using a period of time, take place easily between plug terminal and the housing to become flexible, and then cause potential safety hazard to use; 2) in the course of processing, need by hand plug terminal and housing to be installed and fixed, because manual operations exists uncontrollable factor more; Its production efficiency is low; Product quality is difficult to guarantee, causes production cost higher, can't satisfy the needs that commercial running is produced in batches.
Therefore, to above-mentioned deficiency of the prior art, need badly provide a kind of simple in structure, quality good, production efficiency is high, practice thrift the integral type three-pin plug of cost.
Summary of the invention
The purpose of the utility model is to avoid weak point of the prior art, provide a kind of simple in structure, quality good, production efficiency is high, practice thrift the integral type three-pin plug of cost.
The purpose of the utility model realizes through following technical measures:
The integral type three-pin plug is provided; Include housing and plug terminal, said plug terminal and said housing are one-body molded, and said plug terminal includes intercalation part and afterbody; Said afterbody is cylindrical; Said afterbody is provided with the open slot adaptive with lead, and the cross section of said open slot is an annulus, and said plug terminal is set to three.
Wherein, plug terminal comprises first plug terminal, second plug terminal and the 3rd plug terminal, and the central point of the central point of said first plug terminal, said second plug terminal and the central point of said the 3rd plug terminal constitute equilateral triangle.
Wherein, the length of said first plug terminal and second plug terminal is 28.5～29.5mm, and the length of said the 3rd plug terminal is 31.5～32.5mm.
Wherein, the bottom of said open slot is tapered.
Wherein, the degree of depth of said open slot is 5.8～6.2mm.
Wherein, said housing is provided with through hole.
Wherein, the front end face of said intercalation part is curved.
The beneficial effect of the utility model:
The integral type three-pin plug of the utility model; Include housing and plug terminal, plug terminal and housing are one-body molded, and plug terminal includes intercalation part and afterbody; Afterbody is cylindrical; Afterbody is provided with the open slot adaptive with lead, and the cross section of open slot is an annulus, and said plug terminal is set to three.Because plug terminal and housing are one-body molded, can be one time punching molded through mould, compare manual operations; It is high to have improved production efficiency greatly, and constant product quality satisfies the needs of producing in batches; Effectively practiced thrift production cost; And this integrated structure to make that plug terminal is connected with housing more firm, the phenomenon that can not occur becoming flexible, easy to use, safe.
Description of drawings
Utilize accompanying drawing that the utility model is further specified, but the content in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of the integral type three-pin plug of the utility model.
Fig. 2 is the structural representation of another angle of the integral type three-pin plug of the utility model.
Fig. 3 is the cross-sectional view of the integral type three-pin plug of the utility model.
In Fig. 1, Fig. 2 and Fig. 3, include:
Embodiment
In conjunction with following examples the utility model is further described:
The embodiment of the integral type three-pin plug of the utility model such as Fig. 1, Fig. 2 and shown in Figure 3; Include housing 1 and plug terminal 2, plug terminal 2 is one-body molded with housing 1, and plug terminal 2 comprises intercalation part 21 and afterbody 22; Afterbody 22 is cylindrical; Afterbody 22 is provided with the open slot 3 adaptive with lead, and the cross section of open slot 3 is an annulus, and said plug terminal 2 is set to three.
Because plug terminal 2 can be one time punching molded through mould with housing 1, conductor compression jointing is in open slot 3, thereby need not manual operations; It is high to have improved production efficiency greatly, and constant product quality satisfies the needs of producing in batches; Effectively practiced thrift production cost, and this integrated structure, make plug terminal 2 be connected more firm with housing 1; The phenomenon that can not occur becoming flexible, easy to use, safe.
Concrete; Plug terminal 2 comprises that the central point of first plug terminal 201, second plug terminal 202 and the 3rd plug terminal 203, the first plug terminals 201, the central point of second plug terminal 202 and the central point of the 3rd plug terminal 203 constitute equilateral triangle.
More specifically, the length of first plug terminal 201 and second plug terminal 202 is 28.5～29.5mm, and the length of the 3rd plug terminal 203 is 31.5～32.5mm.According to the requirement of country variant, different sizes can be set to plug standards.
Preferably, the bottom of open slot 3 is tapered.
Choosing is more arranged, and the degree of depth of open slot 3 is 5.8～6.2mm.
Further, housing 1 is provided with through hole 11.
The front end face of intercalation part 21 is curved.
Should be noted that at last; Above embodiment only be used to explain the utility model technical scheme but not to the restriction of the utility model protection range; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (7)
1.
The integral type three-pin plug; Include housing and plug terminal, it is characterized in that: said plug terminal and said housing are one-body molded, and said plug terminal includes intercalation part and afterbody; Said afterbody is cylindrical; Said afterbody is provided with the open slot adaptive with lead, and the cross section of said open slot is an annulus, and said plug terminal is set to three.
2.
Integral type three-pin plug according to claim 1; It is characterized in that: plug terminal comprises first plug terminal, second plug terminal and the 3rd plug terminal, and the central point of the central point of said first plug terminal, said second plug terminal and the central point of said the 3rd plug terminal constitute equilateral triangle.
3.
Integral type three-pin plug according to claim 2 is characterized in that: the length of said first plug terminal and second plug terminal is 28.5～29.5mm, and the length of said the 3rd plug terminal is 31.5～32.5mm.
4.
Integral type three-pin plug according to claim 1 is characterized in that: the bottom of said open slot is tapered.
5.
Integral type three-pin plug according to claim 4 is characterized in that: the degree of depth of said open slot is 5.8～6.2mm.
6.
Integral type three-pin plug according to claim 1 is characterized in that: said housing is provided with through hole.
7.
Integral type three-pin plug according to claim 1 is characterized in that: the front end face of said intercalation part is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203436847U CN202259822U (en) | 2011-09-14 | 2011-09-14 | Integrated three-pin plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203436847U CN202259822U (en) | 2011-09-14 | 2011-09-14 | Integrated three-pin plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259822U true CN202259822U (en) | 2012-05-30 |
Family
ID=46121011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203436847U Expired - Lifetime CN202259822U (en) | 2011-09-14 | 2011-09-14 | Integrated three-pin plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189311A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Internal frame component injection-moulding device and its method for manufacturing internal frame component |
| CN108199172A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Integrated plug terminal and its manufacturing method |
-
2011
- 2011-09-14 CN CN2011203436847U patent/CN202259822U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189311A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Internal frame component injection-moulding device and its method for manufacturing internal frame component |
| CN108199172A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Integrated plug terminal and its manufacturing method |
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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: JIANGXI PULAGE ELECTRONIC PRODUCTS CO., LTD. Free format text: FORMER OWNER: DONGGUAN PRAAG ELECTRONIC PORDUCTS CO., LTD. Effective date: 20141104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523330 DONGGUAN, GUANGDONG PROVINCE TO: 343000 JI AN, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141104 Address after: 343000 Ji'an City, Jiangxi Province Taihe County Industrial Park Jiangxi Prague electronic products Co Ltd Patentee after: Jiangxi Prague electronic products Co Ltd Address before: Dongguan City, Guangdong Province town of the 523330 row of stone temple side of five road Wang Zhongming Avenue is Dongguan City Wangcun Prager electronic products Co Ltd Patentee before: Dongguan Pulage Electronic Products Co., Ltd. |