CN204464636U - There is the electric connector of Anti-misplugging structure - Google Patents
There is the electric connector of Anti-misplugging structure Download PDFInfo
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- CN204464636U CN204464636U CN201520102483.6U CN201520102483U CN204464636U CN 204464636 U CN204464636 U CN 204464636U CN 201520102483 U CN201520102483 U CN 201520102483U CN 204464636 U CN204464636 U CN 204464636U
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- elastic arm
- mis
- insulating body
- docking
- electric connector
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Abstract
The utility model discloses a kind of electric connector with Anti-misplugging structure, comprise insulating body and be coated on the shield shell of housing surface, described insulating body is provided with the docking groove for docking with butt connector, docking terminal is provided with in docking groove, described docking terminal is positioned at the diapire of insulating body, the one-body molded anti-mis-insertion elastic arm having hanging shape in described docking groove, described anti-mis-insertion elastic arm is positioned in the two lateral walls adjacent with diapire.Because this anti-mis-insertion elastic arm and insulating body are formed in one, therefore, the operation of assembled and separated type shell fragment or elastic arm can be saved, reduce product cost, in addition, anti-mis-insertion elastic arm is the plastic material consistent with insulating body, and is cantilever design, after repeatedly plugging, still can have good elasticity, the reliable use of electric connector can be ensured.
Description
Technical field
The utility model relates to a kind of electric connector, particularly has the electric connector of Anti-misplugging structure.
Background technology
Along with the fast development of Information technology, the application of electronics and information products is also healed and is become universal, and the progress of computer system and relevant peripheral product is at a tremendous pace especially.The a large amount of universal fast development of adding network technology of computer, can obtain required data fast via network, more can provide diversified information service.The development of computer network provides people more convenient with comfortable living environment.
People generally adopt specification to be that RJ45 type socket connector connects with relative RJ45 type plug now, thus realize the transmission of computer and the Internet network signal between the two.And also have a kind of RJ11 plug closely similar with the external form of RJ45, be usually used in telephone line to be connected to modulator-demodulator, make computer can carry out network online operation via the connection of modulator-demodulator and telephone wire.Due to RJ45 plug and RJ11 plug external form closely similar; and only have the difference in specification; therefore often can cause the misidentification of user, and RJ11 plug less for specification is inserted in RJ45 socket, and then cause notch distortion under the conducting terminal in RJ45 socket and cannot use.
Therefore, for the RJ11 plug preventing specification less inserts in RJ45 socket, RJ45 socket is caused to use, prior art proposes the mode of a kind of additional anti-mis-insertion elastic arm or shell fragment, anti-mis-insertion elastic arm or shell fragment can stop the insertion of RJ11 plug, RJ45 connector then can be pushed open, inserts in RJ45 socket smoothly.But because anti-mis-insertion elastic arm or shell fragment are a kind of assembled component, processing procedure needs the operation increasing assembling elastic arm or shell fragment, and assembling procedure bothers, meanwhile, mould needs the mould opening anti-mis-insertion elastic arm or shell fragment more, adds the input cost of product.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the electric connector with Anti-misplugging structure that a kind of structure is simple, can save assembling procedure and reduce costs.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electric connector with Anti-misplugging structure, comprise insulating body and be coated on the shield shell of housing surface, described insulating body is provided with the docking groove for docking with butt connector, docking terminal is provided with in docking groove, described docking terminal is positioned at the diapire of insulating body, the one-body molded anti-mis-insertion elastic arm having hanging shape in described docking groove, described anti-mis-insertion elastic arm is positioned in the two lateral walls adjacent with diapire.
As the improvement of technique scheme, described anti-mis-insertion elastic arm comprises the stop part near diapire, and is positioned at the guidance part above stop part.
As the further improvement of technique scheme, described stop part is nick shaped, and described guidance part has the guiding face of inclination or arc.
Further, both sides, described insulating body top are provided with LED groove, have been provided with the LED of indicative function in described LED groove.
Further, described insulating body two side is provided with the fluting that anti-mis-insertion elastic arm of stepping down is subjected to displacement.
Further, described anti-mis-insertion elastic arm is near the arc surfaced of lateral wall in past inner side depression of shield shell.
The beneficial effects of the utility model are: the utility model by two side in docking groove one-body molded go out the anti-mis-insertion elastic arm of hanging shape, make the function with anti-mis-insertion, RJ11 plug can not insert in electric connector of the present utility model, and RJ45 connector can normally insert, because this anti-mis-insertion elastic arm and insulating body are formed in one, therefore, the operation of assembled and separated type shell fragment or elastic arm can be saved, reduce product cost, in addition, anti-mis-insertion elastic arm is the plastic material consistent with insulating body, and be cantilever design, still good elasticity can be had after repeatedly plugging, the reliable use of electric connector can be ensured.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is assembled state schematic diagram of the present utility model.
Fig. 2 is decomposing state schematic diagram of the present utility model.
Fig. 3 is the structural representation of insulating body in the utility model.
Cross-sectional schematic when Fig. 4 is the insertion of the utility model RJ45 connector.
Cross-sectional schematic when Fig. 5 is the insertion of the utility model RJ11 plug.
Embodiment
Shown in Fig. 3, a kind of electric connector with Anti-misplugging structure, comprise insulating body 1 and be coated on the shield shell 2 on insulating body 1 surface, described insulating body 1 is provided with the docking groove 11 for docking with butt connector, with reference to shown in Fig. 4, described butt connector is RJ45 connector 4, wherein, docking terminal 3 is provided with in docking groove 11, described docking terminal 3 is positioned at the diapire 12 of insulating body 1, the one-body molded anti-mis-insertion elastic arm 13 having hanging shape in described docking groove 11, described anti-mis-insertion elastic arm 13 is positioned in the two lateral walls 14 adjacent with diapire 12.
In addition, described anti-mis-insertion elastic arm 13 comprises the stop part 131 near diapire 12, and is positioned at the guidance part 132 above stop part 131.Described stop part 131 is in nick shaped, and described guidance part 132 has the guiding face of inclination or arc.
Further, described insulating body 1 two side 14 is provided with the fluting 15 that anti-mis-insertion elastic arm 13 of stepping down is subjected to displacement.
Preferably, described anti-mis-insertion elastic arm 13 is near the arc surfaced of lateral wall 133 in past inner side depression of shield shell 2.Anti-mis-insertion elastic arm 13 lateral wall 133 can play toward the arc surfaced structure of inner side depression and strengthen flexible effect, make anti-mis-insertion elastic arm 133 also be less likely to occur fracture after repeatedly using, improve useful life.
As another execution mode of the present utility model, both sides, described insulating body 1 top are provided with LED groove 16, the LED 6 of indicative function has been provided with in described LED groove 16, can be realized the instruction of the utility model electric connector and RJ45 connector 4 conducting state by LED 6, person easy to use observes.Because anti-mis-insertion elastic arm 13 is shaped in docking groove 11 two side 14, therefore, insulating body 1 top can have enough spaces and molds LED groove 16 for assembled LED lamp 6.
With reference to shown in Fig. 4, for cross-sectional schematic when RJ45 connector 4 inserts, when RJ45 connector 4 inserts, its guiding face on guidance part 132 guides, make anti-mis-insertion elastic arm 13 that strain occur, to step down, RJ45 connector 4 inserts docking groove 11 smoothly, and the first contact terminal 41 on RJ45 connector 4 contacts with docking terminal 3, thus realizes the transmission of network signal, Figure 5 shows that cross-sectional schematic when non-matching RJ11 plug 5 inserts, when RJ11 plug 5 inserts, its front end can be subject to the stop of stop part 131, and cannot be inserted in docking groove 11, because the second contact terminal 51 on RJ11 plug 5 is inconsistent with the quantity of docking terminal 3, the quantity of the second contact terminal 51 is less than the quantity of docking terminal 3, and RJ11 plug 5 is extremely similar to RJ45 connector 4 outward appearance, if be inserted in docking groove 11 because of carelessness, part will be caused to dock terminal 3 sink and make disabler, therefore, anti-mis-insertion elastic arm 13 can play a very good protection.
The utility model by two side 14 in docking groove 11 one-body molded go out the anti-mis-insertion elastic arm 13 of hanging shape, make the function with anti-mis-insertion, RJ11 plug 5 can not insert in electric connector of the present utility model, and RJ45 connector 4 can normally insert, because this anti-mis-insertion elastic arm 13 is formed in one with insulating body 1, therefore, the operation of assembled and separated type shell fragment or elastic arm can be saved, reduce product cost, in addition, anti-mis-insertion elastic arm 13 is the plastic material consistent with insulating body 1, and be cantilever design, still good elasticity can be had after repeatedly plugging, the reliable use of electric connector can be ensured.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall into protection range of the present utility model.
Claims (6)
1. one kind has the electric connector of Anti-misplugging structure, comprise insulating body and be coated on the shield shell of housing surface, described insulating body is provided with the docking groove for docking with butt connector, docking terminal is provided with in docking groove, described docking terminal is positioned at the diapire of insulating body, it is characterized in that: the one-body molded anti-mis-insertion elastic arm having hanging shape in described docking groove, described anti-mis-insertion elastic arm is positioned in the two lateral walls adjacent with diapire.
2. the electric connector with Anti-misplugging structure according to claim 1, is characterized in that: described anti-mis-insertion elastic arm comprises the stop part near diapire, and is positioned at the guidance part above stop part.
3. the electric connector with Anti-misplugging structure according to claim 2, is characterized in that: described stop part is nick shaped, and described guidance part has the guiding face of inclination or arc.
4. the electric connector with Anti-misplugging structure according to claim 1, is characterized in that: both sides, described insulating body top are provided with LED groove, have been provided with the LED of indicative function in described LED groove.
5. the electric connector with Anti-misplugging structure according to claim 1, is characterized in that: described insulating body two side is provided with the fluting that anti-mis-insertion elastic arm of stepping down is subjected to displacement.
6. the electric connector with Anti-misplugging structure according to claim 1, is characterized in that: described anti-mis-insertion elastic arm is near the arc surfaced of lateral wall in past inner side depression of shield shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520102483.6U CN204464636U (en) | 2015-02-12 | 2015-02-12 | There is the electric connector of Anti-misplugging structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520102483.6U CN204464636U (en) | 2015-02-12 | 2015-02-12 | There is the electric connector of Anti-misplugging structure |
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CN204464636U true CN204464636U (en) | 2015-07-08 |
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CN201520102483.6U Active CN204464636U (en) | 2015-02-12 | 2015-02-12 | There is the electric connector of Anti-misplugging structure |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109698438A (en) * | 2017-10-20 | 2019-04-30 | 广濑电机株式会社 | Shielded connector and shielded connector system |
-
2015
- 2015-02-12 CN CN201520102483.6U patent/CN204464636U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109698438A (en) * | 2017-10-20 | 2019-04-30 | 广濑电机株式会社 | Shielded connector and shielded connector system |
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