CN204407564U - Electric connector and electromagnetic compatibility shell fragment package assembly thereof - Google Patents
Electric connector and electromagnetic compatibility shell fragment package assembly thereof Download PDFInfo
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- CN204407564U CN204407564U CN201520098248.6U CN201520098248U CN204407564U CN 204407564 U CN204407564 U CN 204407564U CN 201520098248 U CN201520098248 U CN 201520098248U CN 204407564 U CN204407564 U CN 204407564U
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- glue core
- shell fragment
- electromagnetic compatibility
- core
- compatibility shell
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Abstract
The utility model relates to a kind of electric connector electromagnetic compatibility shell fragment package assembly, it comprise electromagnetic compatibility shell fragment and with described electromagnetic compatibility shell fragment for glue core before core rod integrated injection molding.The utility model also provides a kind of electric connector, comprise glue core, electromagnetic compatibility shell fragment, terminal and be wrapped in the metal shell of glue core outside, described glue core comprises with electromagnetic compatibility shell fragment glue core for core rod integrated injection molding and before being connected with electromagnetic compatibility shell fragment, and described terminal group is loaded on front glue core.Described glue core also comprises being assembled with electromagnetic compatibility shell fragment and terminal front glue core for core rod secondary injection molding is in the rear glue core of the rearward end of front glue core.The utility model can assemble electromagnetic compatibility shell fragment and terminal respectively and form integral structure while twice injection mo(u)lding glue core, the manufacture of electric connector can be made more convenient, production efficiency is high, and the assembly firm position such as electromagnetic compatibility shell fragment, terminal, effective improving product qualification rate.
Description
Technical field
The utility model relates to electric connector field, particularly a kind of electric connector and electromagnetic compatibility shell fragment package assembly thereof.
Background technology
Electro Magnetic Compatibility (Electro Magnetic Compatibility, is abbreviated as EMC usually), refers to that equipment or system meet the requirements in its electromagnetic environment and runs the ability of intolerable electromagnetic interference of not producing any equipment in its environment.Existing electric connector is compatible for promoting self electromagnetism, can at content installing EMC shell fragment.As shown in Figure 1, existing electric connector in an assembling process, normally first EMC shell fragment 1 ' is directly affixed on the outer surface of front glue core 2 ', and then the rear glue core 5 ' being assembled with terminal 3 ' and bullet hook 4 ' is in advance assembled to the rearward end of front glue core 2 ', finally put metal-back (scheming not shown) again.Existing this split type structure needs to make each spare part respectively, be assembled into finished product again, its manufacturing process is more, and because present electric connector is all to frivolous small and exquisite future development, size is done less and less, be easy to because the foozle accumulation factor of spare part, and occur the situation of assembling difficulty when assembling.And, adopt the situation that EMC shell fragment, terminal loose or dislocation also easily appear in this assembling mode, and affect packaging efficiency and qualification rate.
Utility model content
The utility model embodiment technical problem to be solved is, provides a kind of electric connector electromagnetic compatibility shell fragment package assembly, can promote the fastness of electromagnetic compatibility shell fragment packaging efficiency and package assembly.
The utility model embodiment technical problem to be solved is, provides a kind of electric connector, and its packaging efficiency is high and structural integrity good.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector electromagnetic compatibility shell fragment package assembly, it comprise electromagnetic compatibility shell fragment and with described electromagnetic compatibility shell fragment for glue core before core rod integrated injection molding.
On the other hand, the utility model also provides a kind of electric connector, comprise glue core, electromagnetic compatibility shell fragment, terminal and be wrapped in the metal shell of glue core outside, described glue core comprises structure identical and gluing core that is that mutually fasten and lower glue core, described gluing core and lower glue core include with electromagnetic compatibility shell fragment glue core for core rod integrated injection molding and before being connected with electromagnetic compatibility shell fragment, and described terminal group is loaded on front glue core.
Further, described gluing core and lower glue core also include to be assembled with electromagnetic compatibility shell fragment and terminal front glue core for core rod secondary injection molding is in the rear glue core of the rearward end of front glue core.
The beneficial effect of the utility model embodiment is: the utility model can assemble electromagnetic compatibility shell fragment and terminal respectively and form integral structure twice injection mo(u)lding glue core while, the manufacture of electric connector can be made more convenient, production efficiency is high, and the assembly firm position such as electromagnetic compatibility shell fragment, terminal, effective improving product qualification rate.
Accompanying drawing explanation
Fig. 1 is the assembling process schematic diagram of existing electric connector.
Fig. 2 is the forming process schematic diagram of the electromagnetic compatibility shell fragment package assembly of the utility model electric connector.
Fig. 3 is the structural representation loading onto terminal on front glue core of the utility model electric connector.
Fig. 4 is the structural representation of the utility model electric connector after secondary injection molding.
Fig. 5 is the structural representation of the utility model electric connector after the unnecessary material strip cutting off terminal tails.
Fig. 6 is gluing core and the lower glue core fastening assembling process schematic diagram of the utility model electric connector.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other, and are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
Please refer to shown in Fig. 2 to Fig. 6, the utility model embodiment provides a kind of electric connector, comprises glue core 1, electromagnetic compatibility shell fragment 2, terminal 3 and is wrapped in the metal shell (scheming not shown) of glue core 1 outside.
Wherein, described glue core 1 is formed (as shown in Figure 6) by gluing core 10 and lower glue core 12 make-up, and gluing core 10 is substantially identical with the structure of lower glue core 12, but when assembling, gluing core 10 need overturn and make buckling surface down to fasten with lower glue core 12.For convenience of describing, only specifically describe its structure for lower glue core 12 below, correspondingly, the embodiment shown in Fig. 2 ~ Fig. 5 is also only the manufacture process structural representation of lower glue core 12.
Described lower glue core 12 includes front glue core 120 and rear glue core 122.Wherein said front glue core 120 obtains for core rod integrated injection molding with electromagnetic compatibility shell fragment 2, described front glue core 120 is combined the electromagnetic compatibility shell fragment package assembly forming integral type with electromagnetic compatibility shell fragment 2, electromagnetic compatibility shell fragment 2 can be located well, effectively can avoid loosening or coming off of electromagnetic compatibility shell fragment 2.
And described terminal 3 is assembled on front glue core 120 and carry out quadric injection mould as core rod and form described rear glue core 122, thus terminal 3 is also located securely by rear glue core 122, can not occur to loosen or come off.
The utility model, when molding gluing core 10 and lower glue core 12 with above-mentioned manufacturing process respectively, namely it has assembled electromagnetic compatibility shell fragment 2 and terminal 3 simultaneously.When carrying out the assembling of follow-up finished product, first lower glue core 12 with gluing core 10 buckling surface on load onto bullet and hook 5, then gluing core 10 overturn be fastened on lower glue core 12, then wrap glue core 1 with described metal shell.
The utility model can assemble electromagnetic compatibility shell fragment 2 and terminal 3 respectively and form integral structure while twice injection mo(u)lding glue core 1, the manufacture of electric connector can be made more convenient, production efficiency is high, and the assembly firm position such as electromagnetic compatibility shell fragment 2, terminal 3, effective improving product qualification rate.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (3)
1. an electric connector electromagnetic compatibility shell fragment package assembly, is characterized in that, it comprise electromagnetic compatibility shell fragment and with described electromagnetic compatibility shell fragment for glue core before core rod integrated injection molding.
2. an electric connector, comprise glue core, electromagnetic compatibility shell fragment, terminal and be wrapped in the metal shell of glue core outside, it is characterized in that, described glue core comprises the gluing core and lower glue core that mutually fasten, described gluing core and lower glue core include with electromagnetic compatibility shell fragment glue core for core rod integrated injection molding and before being connected with electromagnetic compatibility shell fragment, and described terminal group is loaded on front glue core.
3. electric connector as claimed in claim 2, is characterized in that, described gluing core and lower glue core also include to be assembled with electromagnetic compatibility shell fragment and terminal front glue core for core rod secondary injection molding is in the rear glue core of the rearward end of front glue core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098248.6U CN204407564U (en) | 2015-02-11 | 2015-02-11 | Electric connector and electromagnetic compatibility shell fragment package assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098248.6U CN204407564U (en) | 2015-02-11 | 2015-02-11 | Electric connector and electromagnetic compatibility shell fragment package assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407564U true CN204407564U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098248.6U Active CN204407564U (en) | 2015-02-11 | 2015-02-11 | Electric connector and electromagnetic compatibility shell fragment package assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826793A (en) * | 2016-03-29 | 2016-08-03 | 东莞市胜蓝电子有限公司 | Connector production method and connector structure |
| WO2017035776A1 (en) * | 2015-09-01 | 2017-03-09 | 黄操 | New usb type-c connector |
| CN107004991A (en) * | 2015-08-07 | 2017-08-01 | Smk株式会社 | Electric connector |
-
2015
- 2015-02-11 CN CN201520098248.6U patent/CN204407564U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107004991A (en) * | 2015-08-07 | 2017-08-01 | Smk株式会社 | Electric connector |
| CN107004991B (en) * | 2015-08-07 | 2019-06-04 | Smk株式会社 | Electric connector |
| WO2017035776A1 (en) * | 2015-09-01 | 2017-03-09 | 黄操 | New usb type-c connector |
| CN105826793A (en) * | 2016-03-29 | 2016-08-03 | 东莞市胜蓝电子有限公司 | Connector production method and connector structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |