CN204067661U - A kind of miniature British connecting plug internal frame - Google Patents
A kind of miniature British connecting plug internal frame Download PDFInfo
- Publication number
- CN204067661U CN204067661U CN201420456611.2U CN201420456611U CN204067661U CN 204067661 U CN204067661 U CN 204067661U CN 201420456611 U CN201420456611 U CN 201420456611U CN 204067661 U CN204067661 U CN 204067661U
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- China
- Prior art keywords
- lid
- miniature
- alignment pin
- internal frame
- plug internal
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- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of miniature British connecting plug internal frame, comprise interconnective interior frame body and lid, and the riveting line terminals be arranged in described interior frame body and described lid folder chamber, be characterized in that described interior frame body both sides are provided with alignment pin respectively to extension, the both sides of described lid are provided with and described alignment pin size, connecting portion that shape is corresponding, described connecting portion and described alignment pin are connected together, and described lid can spin upside down around described alignment pin.This technical scheme structure is simple, compact, riveting line is easy, and volume is little, can cut down the consumption of raw materials, and saves production cost.
Description
Technical field
The utility model relates to a kind of plug internal frame, and especially a kind of miniature British connecting plug internal frame, belongs to " the connection of H01R conductivity in International Patent Classification (IPC); The textural association of the electrical connecting element of one group of mutually insulated; Jockey; Current-collector " technical field.
Background technology
The electrical equipment of general daily life and industrial operation or the use of electrical appliance, the power source of its alternating current, is mainly combined with socket by an attaching plug, and electric current is reached electrical equipment or electrical appliance.
Generally when production plug, capital is by some spare and accessory parts on plug, as riveting line terminals etc. is assemblied on the internal frame of plug, existing plug internal frame, complex structure, production cost is high, be not easy to assembling, and the plug after assembling is in the use procedure of reality, easily there is the situation of conduction like Tong Feitong, use inconvenience.In view of this, Chinese patent 201220458596.6 discloses a kind of extruding British connecting plug internal frame, comprise plug bracket, plug bracket front is provided with English conduction inserting column, and there is the conducting block be connected with English conduction inserting column at the described plug bracket back side by rivet; Described conducting block is provided with wiring riveting; Described wiring riveting and conducting block are that copper product is made; Described plug bracket edge is provided with blocked hole.This technical scheme is practical, easy to use, and improve the efficiency of assembling producing plug, plug conducting is effective, and energising is fast.But, this extruding British connecting plug internal frame also needs to connect cover and injection mo(u)lding in follow-up assembling process, traditional cover is connected with plug bracket outer rim buckle, and then in its periphery injection moulding, but traditional cover volume is large, cover lid is thick, cause the plug volume after injection mo(u)lding large, consume a large amount of raw materials for production simultaneously, uneconomical saving, the English conduction inserting column of this extruding British connecting plug internal frame is vertically perpendicular to plug bracket simultaneously, cause taking increasing to the vertical space of plug, cover thickness is caused to increase further, thus cause the plug volume after injection mo(u)lding large further, the consumption of raw material is also strengthened.
Summary of the invention
In view of this, the utility model object is to provide that a kind of structure is simple, compact, riveting line is easy, and volume is little, cuts down the consumption of raw materials, the miniature British connecting plug internal frame of cost-effective one.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of miniature British connecting plug internal frame, comprise interconnective interior frame body and lid, and the riveting line terminals be arranged in described interior frame body and described lid folder chamber, wherein said interior frame body both sides are provided with alignment pin respectively to extension, the both sides of described lid are provided with and described alignment pin size, connecting portion that shape is corresponding, described connecting portion and described alignment pin are connected together, and described lid can spin upside down around described alignment pin.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, wherein said interior frame body comprises insulator foot, axis is protruded described insulator foot and is located thereon the vertical motion stage of end, described riveting line terminals be arranged in parallel along the horizontal end face block form of described vertical motion stage, the riveting wire clamp of its one end takes the shape of the letter U, and protrudes from the outer rim of described insulator foot, and the front end of described lid is also provided with the draw-in groove fastened with described riveting wire clamp.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, wherein said alignment pin and described interior frame body one-body molded.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, it is 0 °≤θ < 90 ° that wherein said lid spins upside down angular range around described alignment pin.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, the position that the bottom of wherein said insulator foot is relative with described vertical motion stage is provided with the mounting groove installing fuse.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, the top ring of wherein said vertical motion stage is provided with linear grooves around described riveting line terminals, and the inner surface of described lid is provided with the linear bar body matched with described linear grooves.
Preferably, the miniature British connecting plug internal frame of above-mentioned one, wherein said vertical motion stage is little compared with described insulator foot, and is provided with hollow hole in described insulator foot marginal portion, and described lid is also provided with injection hole.
Technique effect of the present utility model is mainly reflected in: change the face cover structure in traditional plug internal frame in the utility model, lid is adopted to be engaged and turnover syndeton with alignment pin by connecting portion, compared with in its lid small volume of traditional face cover structure, reduce the volume that plug internal frame treats injection mo(u)lding, reduce the consumption of raw material, in addition, riveting line terminals be arranged in parallel along the horizontal end face block form of vertical motion stage of interior frame body, more traditional vertically vertical set-up mode, reduce the occupancy to the vertical space of plug, reduce the thickness of plug internal frame, further reduce the volume of plug after injection mo(u)lding, reduce the consumption of raw material, save production cost, and assembling process in riveting line terminals can block form one riveting, easy assembly process, improve efficiency of assembling, simultaneously, the riveting wire clamp of riveting line terminals one end takes the shape of the letter U, and protrude from the outer rim of insulator foot, be convenient to riveting line, the front end of lid is also provided with the draw-in groove fastened with riveting wire clamp, the zero line that this draw-in groove will be put effectively, ground wire, live wire separates to prevent from touching and causes short circuit, ensure that the use safety of plug internal frame.
Accompanying drawing explanation
Fig. 1: the utility model structural representation;
Fig. 2: the utility model structure vertical view;
Fig. 3: structural representation when the utility model structure lid closes.
In figure, the implication of each Reference numeral is: frame body in 1-, 10-insulator foot, 11-vertical motion stage, 2-lid, 3-pin, 4-riveting line terminals, 5-riveting wire clamp, 6-alignment pin, 7-draw-in groove, 8-connecting portion, 9-linear grooves, 12-hollow hole, 13-injection hole, 14-mounting groove.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand and grasp.
As shown in FIG. 1 to 3, a kind of miniature British connecting plug internal frame, comprise interconnective interior frame body 1 and lid 2, and be arranged at interior frame body 1 and lid 2 and press from both sides riveting line terminals 4 in chamber, the bottom of interior frame body 1 is provided with three pins 3, wherein interior frame body 1 both sides are provided with alignment pin 6 respectively to extension, alignment pin 6 is one-body molded with interior frame body 1, the both sides of lid 1 are provided with and alignment pin 6 size, the corresponding connecting portion 8 of shape, connecting portion 8 and alignment pin 6 are connected together, lid 1 can spin upside down around alignment pin 6, its preferably upper and lower turning angular range be chosen as 0 °≤θ < 90 °.
In addition, interior frame body 1 comprises insulator foot 10, axis is protruded insulator foot 10 and is located thereon the vertical motion stage 11 of end, riveting line terminals 4 be arranged in parallel along the horizontal end face block form of vertical motion stage 11, the riveting wire clamp 5 of its one end takes the shape of the letter U, and protruding from the outer rim of insulator foot 10, the front end of lid 1 is also provided with the draw-in groove 7 fastened with riveting wire clamp 5.
The position that the bottom of insulator foot 10 is relative with vertical motion stage 11 is provided with the mounting groove 14 installing fuse, efficiently utilize the space at vertical motion stage 11 back of protrusion, not only make structure seem compacter, and the use safety that fuse fully ensure that plug is installed.
The top ring of vertical motion stage 11 is provided with linear grooves 9 around riveting line terminals 4, the inner surface of lid 1 is provided with the linear bar body (not indicating in figure) matched with linear grooves, when lid 1 covers, linear bar body coordinates with linear groove 9, by spaced apart for adjacent riveting line terminals 4, block conductive gap, prevent adjacent riveting line terminals 4 from touching fire.
Vertical motion stage 11 is little compared with insulator foot 10, and is provided with hollow hole 12 in insulator foot 10 marginal portion, and lid 2 is also provided with injection hole 13, for making plug internal frame and outer glue reinforce when injection moulding.
By describing above and can finding out, the face cover structure in traditional plug internal frame is changed in the utility model, lid is adopted to be engaged and turnover syndeton with alignment pin by connecting portion, compared with in its lid small volume of traditional face cover structure, reduce the volume that plug internal frame treats injection mo(u)lding, reduce the consumption of raw material, in addition, riveting line terminals be arranged in parallel along the horizontal end face block form of vertical motion stage of interior frame body, more traditional vertically vertical set-up mode, reduce the occupancy to the vertical space of plug, reduce the thickness of plug internal frame, further reduce the volume of plug after injection mo(u)lding, reduce the consumption of raw material, save production cost, simultaneously, the riveting wire clamp of riveting line terminals one end takes the shape of the letter U, and protrude from the outer rim of insulator foot, be convenient to riveting line, the front end of lid is also provided with the draw-in groove fastened with riveting wire clamp, the zero line that this draw-in groove will be put effectively, ground wire, live wire separates to prevent from touching and causes short circuit, ensure that the use safety of plug internal frame.
Certainly, the exemplary illustration of the above only the utility model typical apply, by the combination of same or similar technical characteristic and replacement, can form multiple concrete scheme, these schemes all drop within protection range of the present utility model.
Claims (7)
1. a miniature British connecting plug internal frame, comprise interconnective interior frame body and lid, and the riveting line terminals be arranged in described interior frame body and described lid folder chamber, it is characterized in that: described interior frame body both sides are provided with alignment pin respectively to extension, the both sides of described lid are provided with and described alignment pin size, connecting portion that shape is corresponding, described connecting portion and described alignment pin are connected together, and described lid can spin upside down around described alignment pin.
2. the miniature British connecting plug internal frame of one according to claim 1, it is characterized in that: described interior frame body comprises insulator foot, axis is protruded described insulator foot and is located thereon the vertical motion stage of end, described riveting line terminals be arranged in parallel along the horizontal end face block form of described vertical motion stage, the riveting wire clamp of its one end takes the shape of the letter U, and protruding from the outer rim of described insulator foot, the front end of described lid is also provided with the draw-in groove fastened with described riveting wire clamp.
3. the miniature British connecting plug internal frame of one according to claim 1, is characterized in that: described alignment pin and described interior frame body one-body molded.
4. the miniature British connecting plug internal frame of one according to claim 1, is characterized in that: it is 0 °≤θ < 90 ° that described lid spins upside down angular range around described alignment pin.
5. the miniature British connecting plug internal frame of one according to claim 2, is characterized in that: the position that the bottom of described insulator foot is relative with described vertical motion stage is provided with the mounting groove installing fuse.
6. the miniature British connecting plug internal frame of one according to claim 2, is characterized in that: the top ring of described vertical motion stage is provided with linear grooves around described riveting line terminals, and the inner surface of described lid is provided with the linear bar body matched with described linear grooves.
7. the miniature British connecting plug internal frame of the one according to claim 2 any one, is characterized in that: described vertical motion stage is little compared with described insulator foot, and is provided with hollow hole in described insulator foot marginal portion, and described lid is also provided with injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456611.2U CN204067661U (en) | 2014-08-07 | 2014-08-07 | A kind of miniature British connecting plug internal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456611.2U CN204067661U (en) | 2014-08-07 | 2014-08-07 | A kind of miniature British connecting plug internal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067661U true CN204067661U (en) | 2014-12-31 |
Family
ID=52209111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456611.2U Expired - Fee Related CN204067661U (en) | 2014-08-07 | 2014-08-07 | A kind of miniature British connecting plug internal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992389A (en) * | 2017-04-21 | 2017-07-28 | 中山市古镇宏立电线电器厂有限公司 | Combined type separated time slot device for plug |
| CN108521037A (en) * | 2018-05-22 | 2018-09-11 | 天宝电子（惠州）有限公司 | A BS plug grounding PIN structure |
-
2014
- 2014-08-07 CN CN201420456611.2U patent/CN204067661U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992389A (en) * | 2017-04-21 | 2017-07-28 | 中山市古镇宏立电线电器厂有限公司 | Combined type separated time slot device for plug |
| CN108521037A (en) * | 2018-05-22 | 2018-09-11 | 天宝电子（惠州）有限公司 | A BS plug grounding PIN structure |
| CN108521037B (en) * | 2018-05-22 | 2024-05-31 | 天宝电子（惠州）有限公司 | BS plug grounding PIN structure |
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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 |
Granted publication date: 20141231 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |