CN203456653U - Universal type injection moulding plug inner frame - Google Patents
Universal type injection moulding plug inner frame Download PDFInfo
- Publication number
- CN203456653U CN203456653U CN201320448249.XU CN201320448249U CN203456653U CN 203456653 U CN203456653 U CN 203456653U CN 201320448249 U CN201320448249 U CN 201320448249U CN 203456653 U CN203456653 U CN 203456653U
- Authority
- CN
- China
- Prior art keywords
- substrate
- inner frame
- binding post
- frame body
- conducting terminal
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- 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
Links
- 238000001746 injection moulding Methods 0.000 title abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to the field of plug technology, in particular to a universal type injection moulding plug inner frame. The inner frame comprises an inner frame body and a pressure cover; the inner frame body comprises a substrate; three conductive terminals are arranged on the substrate; two bosses are arranged on the substrate; three first separation plates are arranged between the substrate and an inner side area of the two bosses; a connection terminal is arranged in a separation groove formed between adjacent two first separation plates; one end of the first connection terminal is connected with the top of the first boss and the other end of the first connection terminal is connected with a binding post; one end of the second connection terminal is connected with the first conductive terminal and the other end of the second connection terminal is connected with a binding post; the second conductive terminal is electrically connected with a binding post; and the third conductive terminal is electrically connected with the top of the second boss. According to the utility model, a problem of too much patterns of inner frames is effectively resolved and the obtained injection moulding plug inner frame is universally used for all power line manufactures and is highly practical.
Description
Technical field
The utility model relates to plug technical field, relates in particular to a kind of universal injection plug internal frame.
Background technology
General daily life and the electrical equipment of industrial operation or the use of electrical appliance, the power source of its alternating current, is to be mainly combined with socket by a wire and plug, and passes to electric current to electrical equipment or electrical appliance.The operating type of general plug injection molding, after line ball operation completes, inserts an internal frame body by terminal, then is inserted in the mould of plug body, carries out one injection molding.
Yet the common internal frame of existing wire and plug has a lot, style is too many, can not be general, and limitation is very large, must be that the mould that a internal frame is joined with a post forming could be used, and versatility is poor.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of universal injection plug internal frame is provided, and it can effectively solve the problem that internal frame product style is many, and the internal frame that the injection plug internal frame making can now make with all power lines producer is general.
The utility model is achieved through the following technical solutions.
A kind of universal injection plug internal frame, comprise inner frame body and cover at the pressure cover on inner frame body, the profile of inner frame body and the profile of pressure cover match, described inner frame body comprises substrate, substrate is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, the upper surface middle part of substrate convexes with two boss, between the inside region of two boss and substrate, be provided with three the first dividing plates, in the separate slot forming between adjacent two the first dividing plates, be respectively arranged with splicing ear, one end of first splicing ear is connected with the top of first boss, the other end of first splicing ear is connected with binding post, one end of second splicing ear is connected with the first conducting terminal that is positioned at substrate front end, the other end of second splicing ear is connected with binding post, the top that is positioned at the second conducting terminal of substrate rear end is electrically connected with binding post, the top that is positioned at the 3rd conducting terminal of substrate rear end is electrically connected to the top of second boss.
Wherein, described inner frame body is English inner frame body.
Wherein, three described binding posts are arranged side by side.
Wherein, described binding post is copper intermediate plate binding post.
Wherein, described binding post is " U " type.
Wherein, on described substrate, offer bayonet socket, the position of the corresponding bayonet socket of described pressure cover is provided with fixture block, and pressure cover and substrate card connect in succession.
Wherein, the rear end of described pressure cover is provided with two second partitions, and two second partitions expose outside the connection jaws of pressure cover.
The beneficial effects of the utility model are: a kind of universal injection plug internal frame of the present utility model, mainly comprise inner frame body and cover at the pressure cover on inner frame body, the profile of inner frame body and the profile of pressure cover match, described inner frame body comprises substrate, substrate is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, the upper surface middle part of substrate convexes with two boss, between the inside region of two boss and substrate, be provided with three the first dividing plates, in the separate slot forming between adjacent two the first dividing plates, be respectively arranged with splicing ear, one end of first splicing ear is connected with the top of first boss, the other end of first splicing ear is connected with binding post, one end of second splicing ear is connected with the first conducting terminal that is positioned at substrate front end, the other end of second splicing ear is connected with binding post, the top that is positioned at the second conducting terminal of substrate rear end is electrically connected with binding post, the top that is positioned at the 3rd conducting terminal of substrate rear end is electrically connected to the top of second boss.The utility model can effectively solve the problem that internal frame product style is on the market many, and the internal frame that the injection plug internal frame making can now be used with all power lines producer is general, and practicality is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of universal injection plug internal frame of the present utility model.
Fig. 2 is the structural representation of the inner frame body of a kind of universal injection plug internal frame of the present utility model.
Fig. 3 is the structural representation of the pressure cover of a kind of universal injection plug internal frame of the present utility model.
Reference numeral comprises:
1---inner frame body
11---substrate 111---bayonet socket
121---first conducting terminal 122---second conducting terminal
123---the 3rd conducting terminal 13---boss
14---first dividing plate 15---splicing ear
2---pressure cover 21---fixture block
22---second partition
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of universal injection plug internal frame of the present embodiment, comprise inner frame body 1 and cover at the pressure cover 2 on inner frame body 1, the profile of the profile of inner frame body 1 and pressure cover 2 matches, described inner frame body 1 comprises substrate 11, substrate 11 is provided with the first conducting terminal 121, the second conducting terminal 122 and the 3rd conducting terminal 123, the upper surface middle part of substrate 11 convexes with two boss 13, between the inside region of two boss 13 and substrate 11, be provided with three the first dividing plates 14, in the separate slot forming between adjacent two the first dividing plates 14, be respectively arranged with splicing ear 15, one end of first splicing ear 15 is connected with the top of first boss 13, the other end of first splicing ear 15 is connected with binding post, one end of second splicing ear 15 is connected with the first conducting terminal 121 that is positioned at substrate 11 front ends, the other end of second splicing ear 15 is connected with binding post, the top that is positioned at the second conducting terminal 122 of substrate 11 rear ends is electrically connected with binding post, the top that is positioned at the 3rd conducting terminal 123 of substrate 11 rear ends is electrically connected to the top of second boss 13.Preferably, described binding post is copper intermediate plate binding post.
The utility model arranges copper intermediate plate binding post in one end of splicing ear 15, during use, by copper intermediate plate binding post, be connected energising with external power cord, any power line manufacturer, the post forming mould of what type that don't work, can switch on the general realization of inner frame body 1 of the present utility model, can effectively solve the problem that internal frame product style is many, the internal frame that the injection plug internal frame making can now be used with all power lines producer is general, and practicality is good.And of the present utility model simple in structure, production cost is low, and production efficiency is high, is conducive to promotion and application, good in economic efficiency.
The described inner frame body 1 of the present embodiment is English inner frame body.
Three described binding posts of the present embodiment are arranged side by side, are conducive to fixed power source line, and guarantee that space structure of the present utility model is compacter.
The binding post of the present embodiment is " U " type, and " U " type connection terminal structure is simple, is convenient to machine-shaping, and parts machining cost is low, is conducive to reduce the production cost of injection plug of the present utility model.
On the substrate 11 of the present embodiment, offer bayonet socket 111, the position of the corresponding bayonet socket 111 of described pressure cover 2 is provided with fixture block 21, and pressure cover 2 is connected with substrate 11 clampings, and pressure cover 2 is connected with inner frame body 1 clamping, is convenient to assembly and disassembly, convenience is installed high.
Embodiment 2.
The difference of the present embodiment and embodiment 1 is, the rear end of the pressure cover 2 of the present embodiment is provided with 22, two second partitions 22 of two second partitions and exposes outside the connection jaws of pressure cover 2.Arranging of second partition 22 can separate power line, is conducive to control Hi-pot test, prevents high voltage arc, simple in structure, and safety in utilization is good.
The above execution mode, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should comprise in the utility model patent claim.
Claims (7)
1. a universal injection plug internal frame, comprise inner frame body and cover at the pressure cover on inner frame body, the profile of inner frame body and the profile of pressure cover match, it is characterized in that: described inner frame body comprises substrate, substrate is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, the upper surface middle part of substrate convexes with two boss, between the inside region of two boss and substrate, be provided with three the first dividing plates, in the separate slot forming between adjacent two the first dividing plates, be respectively arranged with splicing ear, one end of first splicing ear is connected with the top of first boss, the other end of first splicing ear is connected with binding post, one end of second splicing ear is connected with the first conducting terminal that is positioned at substrate front end, the other end of second splicing ear is connected with binding post, the top that is positioned at the second conducting terminal of substrate rear end is electrically connected with binding post, the top that is positioned at the 3rd conducting terminal of substrate rear end is electrically connected to the top of second boss.
2. a kind of universal injection plug internal frame according to claim 1, is characterized in that: described inner frame body is English inner frame body.
3. a kind of universal injection plug internal frame according to claim 1, is characterized in that: three described binding posts are arranged side by side.
4. a kind of universal injection plug internal frame according to claim 1, is characterized in that: described binding post is copper intermediate plate binding post.
5. a kind of universal injection plug internal frame according to claim 1, is characterized in that: described binding post is " U " type.
6. a kind of universal injection plug internal frame according to claim 1, is characterized in that: on described substrate, offer bayonet socket, the position of the corresponding bayonet socket of described pressure cover is provided with fixture block, and pressure cover and substrate card connect in succession.
7. according to a kind of universal injection plug internal frame claimed in claim 1, it is characterized in that: the rear end of described pressure cover is provided with two second partitions, two second partitions expose outside the connection jaws of pressure cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448249.XU CN203456653U (en) | 2013-07-25 | 2013-07-25 | Universal type injection moulding plug inner frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448249.XU CN203456653U (en) | 2013-07-25 | 2013-07-25 | Universal type injection moulding plug inner frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456653U true CN203456653U (en) | 2014-02-26 |
Family
ID=50136509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448249.XU Expired - Lifetime CN203456653U (en) | 2013-07-25 | 2013-07-25 | Universal type injection moulding plug inner frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456653U (en) |
-
2013
- 2013-07-25 CN CN201320448249.XU patent/CN203456653U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: Yang Wu industrial zone Guangdong city Dongguan province Qishi town 523000 Patentee after: DONGGUAN ZHENGHAO ELECTRICAL APPLIANCE Co.,Ltd. Address before: 514700 Guangdong city of Meizhou province Meixian Shejiang town center primary school dormitory Patentee before: Guo Wenquan |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |