CN201656165U - Socket and plug of power connector as well as power connector - Google Patents
Socket and plug of power connector as well as power connector Download PDFInfo
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- CN201656165U CN201656165U CN2010200033676U CN201020003367U CN201656165U CN 201656165 U CN201656165 U CN 201656165U CN 2010200033676 U CN2010200033676 U CN 2010200033676U CN 201020003367 U CN201020003367 U CN 201020003367U CN 201656165 U CN201656165 U CN 201656165U
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- plug
- socket
- power connector
- terminal
- assembly
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Abstract
The utility model discloses a socket and a plug of a power connector. The socket is used for being connected with the plug and comprises a socket shell, a first terminal, a first ground shield and a magnetic component, wherein the opposite inner sides of the socket shell are respectively provided with a first concave part; the first terminal is provided with a corresponding electrical contact part and plugged into the socket shell; the first ground shield is plugged into the socket shell and provided with a first spring plate that corresponds to the electrical contact part of the first terminal; the first spring plate is buckled in the first concave parts of the socket shell respectively; and the magnetic component is arranged in the first ground shield. The utility model also provides a power connector.
Description
Technical field
The utility model relates to a kind of socket and plug of power connector, but outstanding reference and a kind of by magnetic inhale mutually and aim at easily in conjunction with and also safety socket and the plug and the power connector of delamination.
Background technology
Plug and socket has quite close corresponding relation between the two each other, and since the invention plug and socket, significantly progressive along with electronic equipment or communication product science and technology makes that its application is more extensive.And on function and purposes, can satisfy the demand of every electronic equipment or communication product more, and sophistication, microminiaturization day by day gradually.As: in the occasion of family or office, it is quite general that electronic product uses plug and socket to say so, the trace of the visible plug and socket of almost everywhere.Because this socket mainly is the interface of output AC power source, the user causes this electronic product action as long as in the jack of the plug insertion socket generally on the electronic product of usefulness, AC power can be transferred in the electronic product via plug.
Yet, if electronic product is by above-mentioned traditional plug and socket transmission power supply of mentioning and when the user kicks because of carelessness or pulls electric power connection line, electronic product is dropped and break, so that can't use, so still there is defective in traditional plug and socket and haves much room for improvement.
United States Patent (USP) notification number US7,311,526 and US7,517,222 have all disclosed a kind of magnetic connector that is used for electronic installation, and it comprises plug and electrical socket, and plug and electrical socket system utilize magnetic force to be in contact with one another to keep.Taiwan utility model patent M354880 has also disclosed a kind of supply socket and plug combination of tool magnetic, and it comprises: supply socket has magnetic; And plug, it does not have magnetic force but combines with this supply socket by the attraction of this magnetic magnetic force.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of socket and plug of power connector, described socket is provided with magnet assembly, and described plug is provided with the ferromagnetism assembly, by the magnetic attraction effect between described magnet assembly and the described ferromagnetism assembly, described socket can be aimed at easily and then magnetic is connected with described plug; And when described plug was pullled by external force, described plug can break away from from this socket easily.
Technical problem to be solved in the utility model also is to provide a kind of socket and plug of power connector, wherein socket has positive terminal, the rack earth of Safety Design and coats the insulated receptacle housing of described positive terminal and last rack earth, when described plug is combined with described socket by the magnetic attraction effect, also can not produce short circuit phenomenon electrically contacting except that being easy to form.
According to an aspect of the present utility model, a kind of socket and plug of power connector is provided, described socket is used to connect described plug, comprising: Socket casing, described Socket casing is respectively equipped with first recess in its opposed inside; The first terminal, described the first terminal has corresponding electrical contacts, and is plugged in the described Socket casing; First rack earth, described first rack earth is plugged in the described Socket casing, has and corresponding first shell fragment of the electrical contacts of described the first terminal, and described first shell fragment is buckled in first recess of described Socket casing respectively; And magnet assembly, be arranged in described first rack earth.
In the socket and plug of above-mentioned power connector, described magnet assembly comprises groove, and described groove is arranged to corresponding with first shell fragment of described first rack earth.
Further comprise insulation shell in the socket of above-mentioned power connector and the plug, described insulation shell is arranged on a side of described magnet assembly, and described insulation shell is run through in the end relative with mutually described electrical contacts of described the first terminal.
In the socket and plug of above-mentioned power connector, described plug comprises: plug casing; Second terminal is connected in described plug casing inboard; The ferromagnetism assembly is connected in the outside of described plug casing and has perforate; Second rack earth is connected in the outside of described ferromagnetism assembly and has the butting section, and the butting section of described first rack earth is resisted against the perforate of described ferromagnetism assembly; And lid, connect described second rack earth; Wherein, the magnetic attraction effect between the magnet assembly by described socket and the ferromagnetism assembly of described plug makes described socket be connected with described plug magnetic.
In the socket and plug of above-mentioned power connector, the opposed inside of described plug casing is respectively equipped with second recess, and described second terminal be respectively equipped with second shell fragment with the corresponding position of described second recess, second shell fragment of described second terminal is buckled in second recess of described plug casing respectively.
In the socket and plug of above-mentioned power connector, the opposite external side of described plug casing is respectively equipped with clamping part, and described ferromagnetism assembly is being respectively equipped with groove with the corresponding position of described clamping part, and described groove and described clamping part are bonded with each other so that described ferromagnetism assembly is socketed on described plug casing.
In the socket and plug of above-mentioned power connector, described plug further comprises the probe (pogo pin) that is arranged in the described plug casing, and described socket further comprises the 3rd terminal, described the 3rd terminal is arranged in the described Socket casing and is corresponding with described probe, and described probe and described the 3rd termination contact are to judge whether described socket is connected with described plug.
The socket of above-mentioned power connector and plug further comprise the shell body that is used to coat described plug.
In the socket and plug of above-mentioned power connector, described Socket casing further thereon the inner edge of side be provided with the first anti-error plug assembly, described plug casing further thereon the outer rim of side be provided with the second anti-error plug assembly, the described second anti-error plug assembly is corresponding with the described first anti-error plug assembly.
In the socket and plug of above-mentioned power connector, described the first terminal and described second terminal are anodal.
In the socket and plug of above-mentioned power connector, the shape ovalize of described socket and described plug.
According on the other hand of the present utility model, a kind of power connector is provided, be used to connect a plug, this power connector housing can be taken in the rack earth with a pair of shell fragment, this is arranged on and the corresponding position of the electrical contacts of positive terminal shell fragment, the electrical contacts of described positive terminal and the shell fragment of described rack earth are located on the same datum level abreast, and described rack earth winding have a magnet assembly.
In above-mentioned power connector, described plug has the ferromagnetism assembly, so that described plug and described power connector are realized electrically connecting by magnetic force.
In above-mentioned power connector, described plug has rack earth, so that before described plug and the described power connector conducting, contact the described shell fragment of the described rack earth of described power connector earlier.
In above-mentioned power connector, described plug has corresponding detecting terminal respectively with described power connector, to judge conduction status.
In above-mentioned power connector, the terminal of described plug is a probe.
In above-mentioned power connector, described plug has corresponding anti-error plug assembly respectively with described power connector, to judge the direction that plugs together of described plug.
In above-mentioned power connector, the tipping of the anti-mis-insertion of described plug is changed to protruding key.
Description of drawings
Fig. 1 is the decomposing schematic representation that shows a kind of socket of the present utility model.
Fig. 2 is the decomposing schematic representation that shows a kind of plug of the present utility model.
Fig. 3 is the schematic perspective view that shows socket shown in Figure 1 of the present utility model and plug shown in Figure 2.
Fig. 4 is the schematic perspective view that shows another embodiment of socket and plug of the present utility model.
Fig. 5 shows the probe of the present utility model shown in Figure 4 and the schematic perspective view of the 3rd terminal.
Fig. 6 is the cutaway view of the different visual angles of socket and plug of the present utility model in the displayed map 4.
Fig. 7 is the cutaway view of socket and plug combination of the present utility model in the displayed map 6.
Fig. 8 is the decomposing schematic representation that shows the another embodiment of the utility model socket.
Fig. 9 is the decomposing schematic representation that shows the another embodiment of the utility model plug.
Figure 10 is the schematic perspective view that shows plug shown in Figure 9 of the present utility model.
Figure 11 is the schematic perspective view that shows the different visual angles of the utility model socket shown in Figure 8 and plug shown in Figure 10.
The Reference numeral brief description
The 1---socket
The 2---Socket casing
The 3---the first terminal
4---first rack earth
The 5---magnet assembly
The 6---insulation shell
The 7---plug
The 8---plug casing
9---second terminal
10---ferromagnetism assembly
11---second rack earth
The 12---lid
13---visits meter
The 14---shell body
15---the 3rd terminal
21---first recess
The 22---first anti-error plug assembly
The 31---electrical contacts
41---first shell fragment
The 51---groove
81---second recess
The 82---clamping part
The 83---second anti-error plug assembly
91---second shell fragment
The 101---perforate
The 102---groove
The 111---butting section
The 151---horizontal part
The 152---vertical component effect
Embodiment
Though fully describe card connector of the present utility model with reference to the accompanying drawing that contains the utility model preferred embodiment, but before describing, this should be appreciated that, those skilled in the art can revise utility model described herein, obtains technique effect of the present utility model simultaneously.Therefore, must understand above description for those of ordinary skill in the art just in order to disclose the utility model widely, and its content is not in order to limit protection range of the present utility model.
Please refer to Fig. 1, Fig. 1 is the decomposing schematic representation that shows the socket 1 of power connector of the present utility model.In this embodiment, socket 1 of the present utility model is used to connect the plug 7 of power connector.This socket 1 comprises Socket casing 2, and two opposed inside of Socket casing 2 are respectively equipped with first recess 21; The first terminal 3 has corresponding electrical contacts 31, and is plugged in the Socket casing 2; First rack earth 4, can be plugged in Socket casing 2, first rack earth 4 has two first shell fragments 41 with respect to the electrical contacts 31 of described the first terminal 3, described first shell fragment 41 is parallel to this electrical contacts 31, be arranged at the inside of about 2 two inboards of Socket casing, and be buckled in first recess 21 of Socket casing 2 respectively, like this, first shell fragment 41 of the electrical contacts 31 of the first terminal 3 and first rack earth 4 is on the same imaginary horizontal plane (figure does not show) in paired mode; Magnet assembly 5, two opposite external side is respectively equipped with groove 51, this groove 51 engages with first shell fragment 41 of first rack earth 4, the inside that this magnet assembly 5 connects first rack earth 4 and is positioned at first rack earth 4, certainly, also can be about to magnet assembly 5 earlier is assembled in first rack earth 4, and mutual group installs in the Socket casing 2 more afterwards; And insulation shell 6, be located at magnet assembly 5 one sides, and insulation shell 6 can be run through in the end relative with electrical contacts 31 of this first terminal 3.
Please refer to Fig. 2, Fig. 2 is the exploded view that shows plug 7.In this embodiment, the utility model further comprises the plug 7 that is connected in socket 1, and this plug 7 comprises plug casing 8; Second terminal 9 is plugged in plug casing 8 and is positioned at the inboard of plug casing 8; Ferromagnetism assembly 10 is socketed on plug casing 8 and is positioned at the outside of plug casing 8, and the upside of ferromagnetism assembly 10 is provided with perforate 101; Second rack earth 11, be socketed on ferromagnetism assembly 10 and be positioned at the outside of ferromagnetism assembly 10, and second rack earth 11 is provided with butting section 101 at the perforate 101 corresponding positions of ferromagnetism assembly 10, and the butting section 111 of this first rack earth 11 is resisted against the perforate 101 of ferromagnetism assembly 10; And lid 12, connect second rack earth 11 and be positioned at the outside of second rack earth 11.
Please continue with reference to Fig. 2, two opposed inside of this plug casing 8 are respectively equipped with second recess 81, and this second terminal 9 is being provided with the second relative shell fragment 91 with second recess, the 81 corresponding positions of plug casing 8, second shell fragment 91 of this second terminal 9 is buckled in second recess 81 of plug casing 8 respectively, so that second terminal 9 is connected to the inboard of plug casing 8.
Two opposite external side of plug casing 8 are respectively equipped with clamping part 82, and ferromagnetism assembly 10 is respectively equipped with groove 102 at the clamping part 82 corresponding positions with plug casing 8, and this groove 102 is bonded with each other so that ferromagnetism assembly 10 is socketed in the outside of plug casing 8 with clamping part 82.
Please continue with reference to Fig. 2, the utility model further comprises shell body 14, is used to coat assembling plug casing 8, second terminal 9, ferromagnetism assembly 10, second rack earth 11 and lid 12 afterwards.After plug casing 8, second terminal 9, ferromagnetism assembly 10, second rack earth 11 and lid 12 assemblings; place them in the mould (not shown); and make shell body 14 by coating to be shaped; make this shell body 14 can coat and protect the package assembly of plug casing 8, second terminal 9, ferromagnetism assembly 10, second rack earth 11 and lid 12; as shown in Figure 3, Fig. 3 is the schematic perspective view that shows socket 1 shown in Figure 1 of the present utility model and plug 7 shown in Figure 2.
Please refer to Fig. 4 and Fig. 5, Fig. 4 and Fig. 5 show the schematic perspective view of another embodiment of socket 1 of the present utility model and plug 7 and the schematic perspective view of probe of the present utility model 13 shown in Figure 4 and the 3rd terminal 15 respectively.In this embodiment, plug 7 of the present utility model further comprises probe (pogo pin) 13, and this spy meter 13 is arranged in the plug casing 8; And socket 1 of the present utility model comprises that further the 3rd terminal 15, the three terminals 15 are arranged on and these spy meter 13 corresponding positions.Wherein, the 3rd terminal 15 has horizontal part 151 and vertical component effect 152, this horizontal part 151 is located in the Socket casing 2, and vertical component effect 152 is located in the insulation shell 6, as Fig. 6 and shown in Figure 7, wherein Fig. 6 is the cutaway view that shows the different visual angles of socket 1 of the present utility model shown in Figure 4 and plug 7, and Fig. 7 is the cutaway view that shows socket 1 of the present utility model shown in Figure 6 and plug 7 combinations.As seen from Figure 6, Socket casing 2, the first terminal 3, first rack earth 4, magnet assembly 5, insulation shell 6 and the 3rd terminal 15 fit together to form socket 1 of the present utility model, and the shape of this socket 1 is substantially oblong-shaped.And plug casing 8, probe 13, second terminal 9, ferromagnetism assembly 10, second rack earth 11, lid 12 and shell body 14 fit together to form plug 7 of the present utility model, and the shape of this plug 7 is also substantially oblong-shaped.
Please refer to Fig. 8, Fig. 8 is the decomposing schematic representation that shows the another embodiment of socket 1 of the present utility model, in this embodiment, the Socket casing 2 of socket 1 of the present utility model further thereon the inner edge of side be provided with the first anti-error plug assembly 22.Referring again to Fig. 9, Fig. 9 is the decomposing schematic representation that shows the another embodiment of plug 7 of the present utility model, in this embodiment, the plug casing 8 of plug 7 of the present utility model further thereon the outer rim of side be provided with anti-error plug assembly 83.Figure 10 is the schematic perspective view that shows plug 7 shown in Figure 9 of the present utility model, and plug casing 8, probe 13, second terminal 9, ferromagnetism assembly 10, second rack earth 11, lid 12 and shell body 14 fit together to form plug 7 of the present utility model.Please continue with reference to Figure 11, Figure 11 is the schematic perspective view that shows the different visual angles of socket 1 shown in Figure 8 of the present utility model and plug 7 shown in Figure 10.Socket casing 2, the first terminal 3, first rack earth 4, magnet assembly 5, insulation shell 6 and the 3rd terminal 15 fit together to form socket 1 of the present utility model, wherein the first anti-error plug assembly 22 and second misplugs tipping and puts 83 corresponding, the direction that this helps operator's identification to peg graft is in the same place so that socket 1 and plug 7 can be connected to each other with direction correctly.
When using socket 1 of the present utility model and plug 7, by means of the magnetic attraction effect between the ferromagnetism assembly 10 of the magnet assembly 5 of socket 1 and plug 7, thereby socket 1 and plug 7 are automatically aligned attract each other and be connected, thereby and visit meter 13 and will contact the 3rd terminal 15 and judge whether socket 1 is connected with this plug 7.
The utility model advantage is: adopt the novelty structure to take in the plug that has the magnet assembly socket and be provided with the ferromagnetism assembly, by the magnetic attraction effect between magnet assembly and this ferromagnetism assembly, make socket and plug can aim at easily and be electrically connected safely and reliably.And when plug was pullled by external force, this plug can be easily breaks away from from socket, thereby the electric equipment products of avoiding being connected with plug drop and damaged.Further, the substantially oblong-shaped design of the shape of socket of the present utility model and plug.
After detailed description preferred embodiment of the present utility model; those skilled in the art can clearly understand; under the situation of protection range that does not break away from appended claims and spirit, can carry out various variations and change, and the utility model also is not subject to the execution mode of illustrated embodiment in the specification.
Claims (18)
1. the socket of a power connector and plug, described socket is used to connect described plug, it is characterized in that, comprising:
Socket casing, described Socket casing is respectively equipped with first recess in its opposed inside;
The first terminal, described the first terminal has corresponding electrical contacts, and is plugged in the described Socket casing;
First rack earth, described first rack earth is plugged in the described Socket casing, has and corresponding first shell fragment of the electrical contacts of described the first terminal, and described first shell fragment is buckled in first recess of described Socket casing respectively; And
Magnet assembly is arranged in described first rack earth.
2. the socket of power connector as claimed in claim 1 and plug is characterized in that, described magnet assembly comprises groove, and described groove is arranged to corresponding with first shell fragment of described first rack earth.
3. the socket of power connector as claimed in claim 1 and plug, it is characterized in that, further comprise insulation shell, described insulation shell is arranged on a side of described magnet assembly, and described insulation shell is run through in the end relative with mutually described electrical contacts of described the first terminal.
4. the socket of power connector as claimed in claim 3 and plug is characterized in that, described plug comprises:
Plug casing;
Second terminal is connected in described plug casing inboard;
The ferromagnetism assembly is connected in the outside of described plug casing and has perforate;
Second rack earth is connected in the outside of described ferromagnetism assembly and has the butting section, and the butting section of described first rack earth is resisted against the perforate of described ferromagnetism assembly; And
Lid connects described second rack earth;
Wherein, the magnetic attraction effect between the magnet assembly by described socket and the ferromagnetism assembly of described plug makes described socket be connected with described plug magnetic.
5. the socket of power connector as claimed in claim 4 and plug, it is characterized in that, the opposed inside of described plug casing is respectively equipped with second recess, and described second terminal be respectively equipped with second shell fragment with the corresponding position of described second recess, second shell fragment of described second terminal is buckled in second recess of described plug casing respectively.
6. the socket of power connector as claimed in claim 5 and plug, it is characterized in that, the opposite external side of described plug casing is respectively equipped with clamping part, and described ferromagnetism assembly is being respectively equipped with groove with the corresponding position of described clamping part, described groove and described clamping part are bonded with each other, so that described ferromagnetism assembly is socketed on described plug casing.
7. the socket of power connector as claimed in claim 6 and plug, it is characterized in that, described plug further comprises the probe that is arranged in the described plug casing, and described socket further comprises the 3rd terminal, described the 3rd terminal is arranged in the described Socket casing and is corresponding with described probe, and described probe and described the 3rd termination contact are to judge whether described socket is connected with described plug.
8. the socket of power connector as claimed in claim 7 and plug is characterized in that, further comprise the shell body that is used to coat described plug.
9. the socket of power connector as claimed in claim 18 and plug, it is characterized in that, described Socket casing further thereon the inner edge of side be provided with the first anti-error plug assembly, described plug casing further thereon the outer rim of side be provided with the second anti-error plug assembly, the described second anti-error plug assembly is corresponding with the described first anti-error plug assembly.
10. as the socket and the plug of power connector as described in the claim 4, it is characterized in that described the first terminal and described second terminal are anodal.
11. the socket of power connector and plug is characterized in that according to claim 1, the shape ovalize of described socket and described plug.
12. power connector, be used to connect a plug, it is characterized in that: this power connector housing can be taken in the rack earth with a pair of shell fragment, this is arranged on and the corresponding position of the electrical contacts of positive terminal shell fragment, the electrical contacts of described positive terminal and the shell fragment of described rack earth are located on the same datum level abreast, and described rack earth winding have a magnet assembly.
13. power connector as claimed in claim 12 is characterized in that, described plug has the ferromagnetism assembly, so that described plug and described power connector are realized electrically connecting by magnetic force.
14., it is characterized in that described plug has rack earth, so that before described plug and the described power connector conducting, contact the described shell fragment of the described rack earth of described power connector earlier as claim 12 or 13 described power connectors.
15., it is characterized in that described plug has corresponding detecting terminal respectively with described power connector as claim 12 or 13 described power connectors, to judge conduction status.
16. power connector as claimed in claim 15 is characterized in that, the terminal of described plug is a probe.
17., it is characterized in that described plug has corresponding anti-error plug assembly respectively with described power connector as claim 12 or 13 described power connectors, to judge the direction that plugs together of described plug.
18. power connector as claimed in claim 17 is characterized in that, the anti-mis-insertion tipping of described plug is changed to protruding key.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200033676U CN201656165U (en) | 2010-01-12 | 2010-01-12 | Socket and plug of power connector as well as power connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200033676U CN201656165U (en) | 2010-01-12 | 2010-01-12 | Socket and plug of power connector as well as power connector |
Publications (1)
Publication Number | Publication Date |
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CN201656165U true CN201656165U (en) | 2010-11-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010200033676U Expired - Fee Related CN201656165U (en) | 2010-01-12 | 2010-01-12 | Socket and plug of power connector as well as power connector |
Country Status (1)
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CN (1) | CN201656165U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103187657A (en) * | 2011-12-29 | 2013-07-03 | 富泰华工业(深圳)有限公司 | Connector |
CN104201541A (en) * | 2014-08-20 | 2014-12-10 | 广东欧珀移动通信有限公司 | Connector misplug prevention method and connector |
CN104638452A (en) * | 2015-02-25 | 2015-05-20 | 浪潮集团有限公司 | Novel anti-falling USB (universal serial bus) interface |
CN104755038A (en) * | 2012-05-04 | 2015-07-01 | 韦伯斯特生物官能(以色列)有限公司 | Catheter having two-piece connector for a split handle assembly |
CN106887764A (en) * | 2017-03-02 | 2017-06-23 | 中航光电精密电子(深圳)有限公司 | Charging device and notebook computer |
CN110880665A (en) * | 2018-09-05 | 2020-03-13 | 上海莫仕连接器有限公司 | Plug electric connector, socket electric connector and connector assembly |
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2010
- 2010-01-12 CN CN2010200033676U patent/CN201656165U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103187657A (en) * | 2011-12-29 | 2013-07-03 | 富泰华工业(深圳)有限公司 | Connector |
CN104755038A (en) * | 2012-05-04 | 2015-07-01 | 韦伯斯特生物官能(以色列)有限公司 | Catheter having two-piece connector for a split handle assembly |
US10292764B2 (en) | 2012-05-04 | 2019-05-21 | Biosense Webster (Israel) Ltd. | Catheter having two-piece connector for a split handle assembly |
US11224482B2 (en) | 2012-05-04 | 2022-01-18 | Biosense Webster (Israel) Ltd. | Catheter having two-piece connector for a split handle assembly |
CN104201541A (en) * | 2014-08-20 | 2014-12-10 | 广东欧珀移动通信有限公司 | Connector misplug prevention method and connector |
CN104638452A (en) * | 2015-02-25 | 2015-05-20 | 浪潮集团有限公司 | Novel anti-falling USB (universal serial bus) interface |
CN106887764A (en) * | 2017-03-02 | 2017-06-23 | 中航光电精密电子(深圳)有限公司 | Charging device and notebook computer |
CN106887764B (en) * | 2017-03-02 | 2019-01-25 | 中航光电精密电子(深圳)有限公司 | Charging unit and laptop |
CN110880665A (en) * | 2018-09-05 | 2020-03-13 | 上海莫仕连接器有限公司 | Plug electric connector, socket electric connector and connector assembly |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130112 |