CN1747245A - Inner rack of power supply plug and power supply plug - Google Patents
Inner rack of power supply plug and power supply plug Download PDFInfo
- Publication number
- CN1747245A CN1747245A CN 200510060561 CN200510060561A CN1747245A CN 1747245 A CN1747245 A CN 1747245A CN 200510060561 CN200510060561 CN 200510060561 CN 200510060561 A CN200510060561 A CN 200510060561A CN 1747245 A CN1747245 A CN 1747245A
- Authority
- CN
- China
- Prior art keywords
- plug
- inserted sheet
- plate hole
- inner bracket
- support body
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 claims description 6
- 244000141353 Prunus domestica Species 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The power cord jack includes insulating housing on which contact holes shaped like contact piece are mounted. There is reinforced rib on the other side of insulating housing. The invention improves shape of contact hole to make it more firm and easy to fix.
Description
Technical field
The present invention relates to a kind of attaching plug and parts thereof, particularly a kind of improved plug internal frame and attaching plug thereof.
Background technology
Existing attaching plug is generally by the fixing inserted sheet and inserted sheet is fixed of internal frame, shelf structure as shown in Figure 1 in its inserted sheet, internal frame 1 is a stand shape, inserting-plate hole on the internal frame is decided according to the shape of inserted sheet, as square 11, semicircle 12, but all be with breach, also need fixedly plush copper 13 in the semicircle jack, and inserted sheet still can rock after inserting.In addition, need the inserted sheet of first fixed placement on inner bracket of power plug when making attaching plug, prevent the shape that influences attaching plug that moves, so the attaching plug manufacturing is comparatively complicated owing to inserted sheet.
Summary of the invention
Technical problem to be solved by this invention is to overcome the above-mentioned defective of prior art and a kind of inner bracket of power plug and attaching plug are provided, and makes attaching plug fixing more firm, and inserted sheet is difficult for loosening, makes more convenient.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
Inner bracket of power plug comprises support body, has the inserting-plate hole consistent with the inserted sheet shape on the described support body lateral surface, and the medial surface of support body has reinforcement.。Whole like this inserted sheet just can enter in the inserting-plate hole of inner bracket of power plug, and can fixedly secure.
Projection is arranged around the inserting-plate hole lateral surface of above-mentioned support body, and when plug was made in injection moulding, projection can be withstood mould and can not be shifted like this.
In the cylindrical inserting-plate hole of above-mentioned support body a breach is arranged, be convenient to cylindrical inserted sheet and pack into.
Above-mentioned inner bracket of power plug and inserted sheet are fixed, and the outsourcing plastics are made attaching plug again, and such plug slice fixation is difficult for loosening.
Compared with prior art, the invention has the advantages that: by improving the inserting-plate hole and the global shape of inner bracket of power plug, make original inserting-plate hole that does not wrap entirely into full bag, make inserted sheet fixing easier and more firm in inner bracket of power plug, simultaneously to improving around the inserting-plate hole, with the inserting-plate hole projection, thereby make when making attaching plug more convenient.
Description of drawings
Fig. 1 is the stereogram of the inserted sheet internal frame of existing power supply plug;
Fig. 2 is the front view of the inner bracket of power plug of the embodiment of the invention;
Fig. 3 is the structural representation of the attaching plug of the embodiment of the invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in Figure 2, inner bracket of power plug, band inserting- plate hole 21,22 on the support body 1, inserting-plate hole is consistent with the inserted sheet cross section, and inserting-plate hole can be shaped as rectangle 21, circle 22 according to inserted sheet, and inserting-plate hole quantity is also consistent with the inserted sheet quantity that plug requires, and often is two or three.
One circle projection 23 is arranged around the inserting-plate hole outside, see Fig. 2, the height of this projection 23 becomes according to the size of required plug, by this projection 23, when plug is made in compression moulding, can save original need and localization step with fixing inserted sheet 21 heads, simultaneously also can more convenient fixedly inserted sheet, make inserted sheet more firm.
On the another side of the inserting-plate hole of inner bracket of power plug reinforcement is arranged, the reinforcement of circular inserting-plate hole 24 is decided according to the profile of plug, and is basic consistent with profile, but and ecto-entad is oblique prunes one section, be convenient to put into and positioning round inserted sheet 32, see Fig. 2.The reinforcement 25 of rectangle inserting-plate hole can be a whole piece, prunes one section but also ecto-entad is oblique, prevents outside its plastics that expose the plug outer surface.
As shown in Figure 3, constitute new attaching plug with above-mentioned inner bracket of power plug, inserted sheet 31,32 is separately fixed on the inserting- plate hole 21,22 of internal frame 2, coated outside plastics 4, and draw wiring 5.Its inserted sheet fixation of such attaching plug inserted sheet can not occur and easily shake even come off and influence the situation that plug uses.
Claims (4)
1, inner bracket of power plug comprises support body, it is characterized in that: have the inserting-plate hole consistent with the inserted sheet shape on the described support body lateral surface, the medial surface of support body has reinforcement.
2, inner bracket of power plug as claimed in claim 1 is characterized in that: projection is arranged around the inserting-plate hole lateral surface of described support body.
3, inner bracket of power plug as claimed in claim 1 or 2 is characterized in that: the reinforcement of described support body medial surface is oblique from outside to inside prunes one section.
4, attaching plug comprises the plug internal frame, it is characterized in that: described plug internal frame is claim 1 or 2 or 3 described arbitrary inner bracket of power plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060561 CN1747245A (en) | 2005-08-26 | 2005-08-26 | Inner rack of power supply plug and power supply plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060561 CN1747245A (en) | 2005-08-26 | 2005-08-26 | Inner rack of power supply plug and power supply plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1747245A true CN1747245A (en) | 2006-03-15 |
Family
ID=36166643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510060561 Pending CN1747245A (en) | 2005-08-26 | 2005-08-26 | Inner rack of power supply plug and power supply plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1747245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916937A (en) * | 2010-07-26 | 2010-12-15 | 苏州宝兴电线电缆有限公司 | Inner bracket of power plug |
| CN105390849A (en) * | 2015-12-04 | 2016-03-09 | 苏州金莱克精密机械有限公司 | Coupler connection mechanism of secondary injection molding |
| CN106229790A (en) * | 2016-07-14 | 2016-12-14 | 谢潘祥 | Mould fixed rack in a kind of double plug |
-
2005
- 2005-08-26 CN CN 200510060561 patent/CN1747245A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916937A (en) * | 2010-07-26 | 2010-12-15 | 苏州宝兴电线电缆有限公司 | Inner bracket of power plug |
| CN101916937B (en) * | 2010-07-26 | 2012-09-26 | 苏州宝兴电线电缆有限公司 | Inner bracket of power plug |
| CN105390849A (en) * | 2015-12-04 | 2016-03-09 | 苏州金莱克精密机械有限公司 | Coupler connection mechanism of secondary injection molding |
| CN105390849B (en) * | 2015-12-04 | 2018-06-15 | 苏州金莱克精密机械有限公司 | The coupler bindiny mechanism of secondary injection molding |
| CN106229790A (en) * | 2016-07-14 | 2016-12-14 | 谢潘祥 | Mould fixed rack in a kind of double plug |
| CN106229790B (en) * | 2016-07-14 | 2018-05-18 | 李东志 | A kind of double-station plug internal model fixed rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |