WO2017011958A1 - 防松型连接器母头 - Google Patents
防松型连接器母头 Download PDFInfo
- Publication number
- WO2017011958A1 WO2017011958A1 PCT/CN2015/084401 CN2015084401W WO2017011958A1 WO 2017011958 A1 WO2017011958 A1 WO 2017011958A1 CN 2015084401 W CN2015084401 W CN 2015084401W WO 2017011958 A1 WO2017011958 A1 WO 2017011958A1
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- WO
- WIPO (PCT)
- Prior art keywords
- connector
- outer casing
- cavity
- base body
- block
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Definitions
- the utility model relates to the technical field of a connector female head, in particular to a female connector of a lock-proof connector.
- the female connector of the connector is generally embedded in the electronic device, and is connected to the male connector through the external connector, thereby realizing the communication transmission between the electronic device and the external device.
- the connector female connector and the connector male connector are prone to looseness and poor contact, resulting in loss of signal during communication and affecting the quality of communication.
- the purpose of the utility model is to provide a female connector for preventing the loose connector, which aims to solve the problem that in the prior art, in the vibration environment, the connector female connector and the male connector of the connector are prone to looseness, resulting in poor contact and loss of communication information. And issues that affect the quality of communication.
- the female connector of the anti-loose connector comprises a casing, a seat body and a terminal block, wherein the seat body is provided with a through cavity, and the terminal block is inserted in the through cavity, the outer casing The outer circumference of the seat body is wrapped; and the inner side wall of the through cavity of the seat body is formed with a cutout for engaging with the locking member of the male connector of the connector.
- cutouts are respectively formed in the two inner sidewalls of the through cavity of the base body.
- the cutout is formed at a rear end of the inner sidewall of the through cavity.
- a rear part of the upper end of the outer casing is formed with a notch, and the notch is provided with an upper seat block, and both sides of the upper block are engaged with the side wall of the outer casing.
- the upper ends of the two side walls of the outer casing are respectively provided with first protrusions, and the two first protrusions are oppositely arranged and respectively extend toward the notches; the two sides of the upper block are respectively formed with depressions a second tab extending outwardly and outwardly, the second tab being misaligned with the recessed table, and having a gap between the second tab and the recessed table; the first tab abutting On the recessed table, the second tab abuts on the side wall of the outer casing.
- a positioning block extending toward the seat body is protruded from the two side walls of the outer casing, and the positioning block abuts at a rear end portion of the seat body.
- the rear side of the positioning block is inclined in a direction from the rear to the front.
- a front end of the outer casing is provided with a baffle, and the baffle abuts at a front end portion of the base body.
- the lock connector female head includes a back cover
- the back cover includes a cover plate and two side plates
- the two side plates are respectively connected to two sides of the cover plate
- the two side plates are respectively respectively Connected to both side walls of the outer casing, and the cover plate closes a rear end portion of the seat.
- a card hole is formed in a sidewall of the outer casing, and a card block is protruded from an inner side of the side plate, and the card block is engaged in the card hole.
- the female connector of the loose connector provided by the utility model has a cutout in the inner side wall of the through cavity of the base body, so that when the male connector of the connector is inserted into the through cavity of the base body, the connection is made.
- the locking member of the male head is snapped into the cutout so that the connector male connector and the connector female connector are firmly connected, so that even in a vibrating environment, the connector male connector and the connector There will be no looseness between the female heads, ensuring good contact between the two, no communication interruption, etc., avoiding the loss of communication information and affecting the communication quality; when the connector male and connector females are needed
- the locking member of the connector male connector can be operated, so that the locking member is flush with the surface of the escaping groove, or is separated from the escaping slot, so that the connector male can be easily removed from Dial out from the connector female.
- FIG. 1 is a schematic exploded perspective view of a female connector of a lock connector according to an embodiment of the present invention
- FIG. 2 is a perspective view of a female connector of a lock connector according to an embodiment of the present invention
- FIG. 3 is a perspective view of the upper block provided by the embodiment of the present invention.
- the female connector of the anti-loose connector provided in this embodiment is used in various electronic devices, such as a computer and a liquid crystal display. Of course, according to actual needs, it can also be used in other electronic devices that require a female connector.
- the female connector of the lock connector includes a housing 12 , a base body 15 , a terminal block 14 , and a rear cover 11 , wherein the base body 15 has a through cavity 151 that penetrates the front end portion and the rear end portion of the base body 15 , thereby A front end opening is formed at a front end portion of the seat body 15, and a rear end opening is formed at a rear end portion of the seat body 15.
- the terminal block 14 is provided with a PIN pin 16 which is exposed on the upper surface of the terminal block 14, and the whole The terminal block 14 is inserted into the through cavity 151 of the base body 15, so that when the male connector of the external crystal head or the like is inserted into the through cavity 151 of the base 15, the PIN pin 16 is electrically connected to the male connector of the connector such as the crystal head. , to achieve communication transmission function.
- the outer casing 12 is sleeved on the outer circumference of the seat body 15, and forms a wrapping effect on the entire seat body 15, forming the outer portion of the entire female connector of the lock-proof connector.
- the upper block 13 is placed in the outer casing 12, engaged with the outer casing 12, and placed at the upper end of the base 15, and the rear cover 11 is attached to the rear end portion of the outer casing 12, which covers the rear end of the seat body 15. End opening.
- a cutout is formed in the inner side wall of the through cavity 151 of the base body 15, so that when the male connector of the connector is inserted into the through cavity 151 of the base 15, the locking member of the male connector of the connector The snap fits in the cutout so that the connector male connector and the connector female connector are firmly connected, so that even in a vibration-heavy environment, there is no looseness between the connector male connector and the connector female connector. Take off, ensure good contact between the two, there will be no communication interruption, etc., to avoid the loss of communication information and affect the quality of communication.
- the locking member when it is necessary to disengage the connector male connector from the connector female connector, the locking member can be operated by the locking member of the connector male body, so that the locking member is flush with the surface of the cutout groove, or is separated from the escape.
- the slot in this way, can easily pull the connector male out of the connector female.
- the above-mentioned escaping grooves are respectively disposed in the inner side walls of the through cavity 151 of the base body 15, so that the two locking members of the connector male body are respectively engaged with the two escaping slots, so that the connector The connection between the male and female connectors is more stable.
- the avoidance groove is formed at the rear end of the inner side wall of the through cavity 151, so that when the connector female connector and the connector male connector are mated together, the mating length between the two is greatly increased, so that the connection therebetween More stable.
- the rear portion of the upper end of the outer casing 12 is formed with a notch, and the upper block 13 is placed in the notch and is engaged with the side wall of the outer casing 12.
- first protrusions 123 are formed on the upper ends of the two side walls of the outer casing 12, and the two first protrusions 123 are oppositely disposed and extend toward the inside of the notch;
- the recessed table 132 has a second tab 131 extending outwardly from the two sides of the upper block 13, and the second tab 131 is disposed offset from the recessed table 132 with a gap formed therebetween.
- a positioning block 121 extending along the seat body 15 is disposed on the two side walls of the housing 12, so that when the seat body 15 is inserted into the housing 12, the positioning block 121 abuts against the rear end portion of the base body 15, The depth of the seat 15 in the outer casing 12 is limited, that is, the positioning between the outer casing 12 and the seat 15 is achieved.
- the positioning block 121 is positioned in the direction from the rear to the front.
- the rear side is inclined, so that in the process of assembling the seat body 15 and the outer casing 12, after the rear end of the seat body 15 passes over the positioning block 121, the nature of the positioning block 121 is not pushed backward.
- a baffle 122 is formed at the front end of the outer casing 12, and the baffle 122 is formed outside the front end portion of the seat body 15, thereby passing through the positioning block 121 and The limitation of the baffle 122 can prevent the front and rear displacement of the seat body 15 in the outer casing 12, so that the seat body 15 and the outer casing 12 are stably coupled.
- the rear cover 11 includes a cover plate 111 and two side plates 112 respectively formed on both sides of the cover plate 111 and bent with the cover plate 111 so that the entire rear cover 11 forms a door shape.
- the two side plates 112 are respectively connected to the two side walls of the outer casing 12, and the cover plate 111 covers the rear end opening of the rear end portion of the seat body 15.
- a snap structure is formed between the side wall of the outer casing 12 and the side panel 112 of the rear cover 11, and the connection between the rear cover 11 and the outer casing 12 is achieved by the snap structure.
- the buckle structure includes a card hole 124 formed in the side wall of the outer casing 12 and a card block 113 protruding from the inner side of the side plate 112.
- the entire rear cover 11 is formed by the snap connection between the card block 113 and the card hole 124. It is connected to the outer casing 12.
- a groove 141 is formed in the upper surface of the terminal block 14, and after the PIN pin 16 is disposed in the terminal block 14, it is exposed in the recess 141 of the seat body 15.
Abstract
一种防松连接器母头，包括外壳(12)、座体(15)以及端子座(14)，座体(15)中设有通腔(151)，端子座(14)插设在通腔(151)中，外壳(12)包裹在座体(15)的外周，座体(15)的通腔(151)的内侧壁中形成有用于与连接器公头的锁紧件卡合的避空槽；因为在座体(15)的通腔的内侧壁中形成有避空槽，当连接器公头插设在座体(15)的通腔中，连接器公头的锁紧件则会卡合在避空槽中，使得连接器公头与连接器母头之间稳固连接，即使在振动较大的环境中，连接器公头与连接器母头之间也不会出现松脱，保证两者之间接触良好，不会出现通讯中断，避免通讯信息流失以及影响通讯质量的问题。
Description
本实用新型涉及连接器母头的技术领域，尤其涉及防松连接器母头。
如今，在人类生活中，电子行业的进步趋势已经与我们人类的生活密不可分，例如汽车、电脑以及医疗等等，人们的生活质量及要求也根据社会的发展逐步提高，在电子资讯时代，一种既方便实用，又能降低能源损耗、高速度传输的连接器，也已经广泛运用在电子行业中。
现有技术中，连接器母头一般嵌入在电子设备中，通过外接的连接器公头与其连接，从而实现电子设备与外界设备的通讯传输。但是，目前的连接器母头在较大的振动环境中，连接器母头与连接器公头之间容易出现松脱以及接触不良现象，导致通讯时的信号流失，影响通讯的质量。
本实用新型的目的在于提供防松连接器母头，旨在解决现有技术中，在振动环境下，连接器母头与连接器公头之间容易出现松脱，导致接触不良、通讯信息流失以及影响通讯质量的问题。
本实用新型是这样实现的，防松连接器母头，包括外壳、座体以及端子座，所述座体中设有通腔，所述端子座插设在所述通腔中，所述外壳包裹在所述座体的外周；所述座体的通腔的内侧壁中形成有用于与连接器公头的锁紧件卡合的避空槽。
进一步地，所述座体的通腔的两个内侧壁中分别形成有所述避空槽。
进一步地，所述避空槽形成在所述通腔的内侧壁的后端。
进一步地，所述外壳上端的后部形成有缺口，所述缺口中设有上座块，所述上座块的两侧与所述外壳的侧壁卡合连接。
进一步地，所述外壳的两侧壁的上端分别设有第一凸片，两个所述第一凸片相对布置，且分别朝向所述缺口延伸；所述上座块的两侧分别形成有凹陷台及朝外延伸的第二凸片，所述第二凸片与所述凹陷台错位布置，且所述第二凸片与凹陷台之间具有间隙；所述第一凸片抵接在所述凹陷台上，所述第二凸片抵接在所述外壳的侧壁上。
进一步地，所述外壳的两侧壁上凸设有朝所述座体延伸布置的定位块，所述定位块抵接在所述座体的后端部。
进一步地，沿自后朝前的方向，所述定位块的后侧呈倾斜状。
进一步地，所述外壳的前端设有挡板，所述挡板抵接在所述座体的前端部。
进一步地，所述防松连接器母头包括后盖，所述后盖包括盖板以及两个侧板，两个侧板分别连接在所述盖板的两侧，两个所述侧板分别连接在所述外壳的两个侧壁，且所述盖板封闭所述座体的后端部。
进一步地，所述外壳的侧壁中形成有卡孔，所述侧板的内侧凸设有卡块，所述卡块卡合在所述卡孔中。
与现有技术相比，本实用新型提供的放松连接器母头，在座体的通腔的内侧壁中形成有避空槽，这样，当连接器公头插设在座体的通腔中，连接器公头的锁紧件则会卡合在避空槽中，使得连接器公头与连接器母头之间稳固连接，这样，即使在振动较大的环境中，连接器公头与连接器母头之间也不会出现松脱，保证两者之间接触良好，不会出现通讯中断等等，避免通讯信息流失以及影响通讯质量的问题；当需要将连接器公头与连接器母头之间脱离时，则可以通过操作连接器公头的锁紧件，使得锁紧件与避空槽的表面平齐，或者脱离出避空槽，这样，则可以轻易的将连接器公头从连接器母头中拨出。
图1是本实用新型实施例提供的防松连接器母头的立体爆炸示意图；
图2是本实用新型实施例提供的防松连接器母头的立体示意图；
图3是本实用新型实施例提供的上座块的立体示意图。
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
以下结合具体实施例对本实用新型的实现进行详细的描述。
参照图1至3所示，为本实用新型提供的较佳实施例。
本实施例提供的防松连接器母头运用在各种电子设备中，如计算机以及液晶显示器等等，当然，根据实际需要，也可以运用在其它需要连接器母头的电子设备中。
防松连接器母头包括外壳12、座体15、端子座14以及后盖11，其中，座体15中具有通腔151，该通腔151贯穿座体15的前端部及后端部，从而，在座体15的前端部形成前端开口，在座体15的后端部形成后端开口；端子座14中设有设置有PIN针16，该PIN针16显露在端子座14的上表面，且整个端子座14插设在座体15的通腔151中，这样，当外部的水晶头等连接器公头插入座体15的通腔151中，则利用PIN针16与水晶头等连接器公头电性连接，实现通讯传输功能。
外壳12则套设在座体15的外周上，对整个座体15形成包裹效果，形成整个防松连接器母头的外部。上座块13置于外壳12中，与外壳12卡合，且置于座体15的上端；后盖11则连接在外壳12的后端部，其封盖了座体15的后端部的后端开口。
本实施例中，在座体15的通腔151的内侧壁中形成有避空槽，这样，当连接器公头插设在座体15的通腔151中，连接器公头的锁紧件则会卡合在避空槽中，使得连接器公头与连接器母头之间稳固连接，这样，即使在振动较大的环境中，连接器公头与连接器母头之间也不会出现松脱，保证两者之间接触良好，不会出现通讯中断等等，避免通讯信息流失以及影响通讯质量的问题。
当然，当需要将连接器公头与连接器母头之间脱离时，则可以通过操作连接器公头的锁紧件，使得锁紧件与避空槽的表面平齐，或者脱离出避空槽，这样，则可以轻易的将连接器公头从连接器母头中拨出。
具体地，在座体15的通腔151的两内侧壁中分别设有上述的避空槽，这样，保证连接器公头的两个锁紧件分别与两个避空槽卡合，使得连接器公头与连接器母头之间连接更加稳固。
进一步地，避空槽形成在通腔151内侧壁的后端，这样，当连接器母头与连接器公头配合在一起后，两者之间的配合长度大大增加，使得两者之间连接更为稳固。
本实施例中，外壳12上端的后部形成有缺口，上座块13置于该缺口中，且与外壳12的侧壁卡合连接。
具体地，在外壳12的两侧壁的上端形成有两个第一凸片123，该两个第一凸片123相对布置，且朝向所述缺口内延伸；上座块13的两侧分别形成有凹陷台132，且上座块13的两侧朝外延伸有第二凸片131，第二凸片131与凹陷台132错位布置，且两者之间形成有间隙。这样，当上座块13与外壳12配合时，第一凸片123贴合在凹陷台132上，且第二凸片131则抵接在外壳12的侧壁上，这样，也就是相当于，第一凸片123形成在凹陷台132与第二凸片131之间的间隙中，进而，将上座块13与外壳12之间形成卡合连接。
在外壳12两侧壁上凸设有沿座体15延伸布置的定位块121，这样，当座体15插设在外壳12中后，通过该定位块121抵接在座体15的后端部，可以限制座体15在外壳12中的深度，也就是实现外壳12与座体15配合之间的定位。
当座体15插入在外壳12的过程中，座体15从外壳12的后端插入，这样，为了使得座体15越过定位块121，本实施例中，沿自后朝前的方向，定位块121的后侧呈倾斜状，这样，在装配座体15与外壳12的过程中，座体15的后端越过定位块121以后，受到定位块121的性质，则不会往后推出。
当然，为了限制座体15从外壳12的前端脱出，本实施例中，在外壳12的前端形成有挡板122，该挡板122形成在座体15的前端部外，从而，通过定位块121以及挡板122的限制，则可以避免座体15在外壳12中出现前后移位的现象，使得座体15与外壳12之间配合稳固。
本实施例中，后盖11包括盖板111以及两侧板112，该两侧板112分别形成在盖板111的两侧，且与盖板111弯折布置，使得整个后盖11形成门形状，这样，当后盖11与外壳12配合时，两个侧板112分别连接在外壳12的两侧壁，盖板111则封盖了座体15的后端部的后端开口。
具体地，在外壳12的侧壁与后盖11的侧板112之间形成有卡扣结构，通过该卡扣结构，实现后盖11与外壳12之间的连接。
卡扣结构包括形成在外壳12侧壁中的卡孔124以及凸设在侧板112内侧的卡块113，这样，通过卡块113与卡孔124之间的卡扣连接，使得整个后盖11与外壳12连接。
另外，在端子座14的上表面形成有凹槽141，PIN针16设置在端子座14中后，则显露在该座体15的凹槽141中。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。
Claims (10)
- 防松连接器母头，其特征在于，包括外壳、座体以及端子座，所述座体中设有通腔，所述端子座插设在所述通腔中，所述外壳包裹在所述座体的外周；所述座体的通腔的内侧壁中形成有用于与连接器公头的锁紧件卡合的避空槽。
- 如权利要求1所述的防松连接器母头，其特征在于，所述座体的通腔的两个内侧壁中分别形成有所述避空槽。
- 如权利要求2所述的防松连接器母头，其特征在于，所述避空槽形成在所述通腔的内侧壁的后端。
- 如权利要求1至3任一项所述的防松连接器母头，其特征在于，所述外壳上端的后部形成有缺口，所述缺口中设有上座块，所述上座块的两侧与所述外壳的侧壁卡合连接。
- 如权利要求4所述的防松连接器母头，其特征在于，所述外壳的两侧壁的上端分别设有第一凸片，两个所述第一凸片相对布置，且分别朝向所述缺口延伸；所述上座块的两侧分别形成有凹陷台及朝外延伸的第二凸片，所述第二凸片与所述凹陷台错位布置，且所述第二凸片与凹陷台之间具有间隙；所述第一凸片抵接在所述凹陷台上，所述第二凸片抵接在所述外壳的侧壁上。
- 如权利要求1至3任一项所述的防松连接器母头，其特征在于，所述外壳的两侧壁上凸设有朝所述座体延伸布置的定位块，所述定位块抵接在所述座体的后端部。
- 如权利要求6所述的防松连接器母头，其特征在于，沿自后朝前的方向，所述定位块的后侧呈倾斜状。
- 如权利要求6所述的防松连接器母头，其特征在于，所述外壳的前端设有挡板，所述挡板抵接在所述座体的前端部。
- 如权利要求1至3任一项所述的防松连接器母头，其特征在于，所述防松连接器母头包括后盖，所述后盖包括盖板以及两个侧板，两个侧板分别连接在所述盖板的两侧，两个所述侧板分别连接在所述外壳的两个侧壁，且所述盖板封闭所述座体的后端部。
- 如权利要求9所述的防松连接器母头，其特征在于，所述外壳的侧壁中形成有卡孔，所述侧板的内侧凸设有卡块，所述卡块卡合在所述卡孔中。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/084401 WO2017011958A1 (zh) | 2015-07-18 | 2015-07-18 | 防松型连接器母头 |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/084401 WO2017011958A1 (zh) | 2015-07-18 | 2015-07-18 | 防松型连接器母头 |
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| WO2017011958A1 true WO2017011958A1 (zh) | 2017-01-26 |
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| CN200969429Y (zh) * | 2006-10-31 | 2007-10-31 | 实盈电子(东莞)有限公司 | 插座连接器 |
| CN201616519U (zh) * | 2010-01-08 | 2010-10-27 | 黄璟凯 | 一种改良usb3.0母头 |
| CN201638960U (zh) * | 2010-01-06 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| US7837499B1 (en) * | 2009-11-12 | 2010-11-23 | U.D. Electronic Corp. | USB connector |
| CN201708354U (zh) * | 2010-03-16 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| CN201820961U (zh) * | 2010-08-17 | 2011-05-04 | 东莞世华电子有限公司 | 一种具备锁定功能的usb插座 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2485816Y (zh) * | 2001-04-29 | 2002-04-10 | 东莞骅国电子有限公司 | 连接器接头之组装连接构造 |
| CN200969429Y (zh) * | 2006-10-31 | 2007-10-31 | 实盈电子(东莞)有限公司 | 插座连接器 |
| US7837499B1 (en) * | 2009-11-12 | 2010-11-23 | U.D. Electronic Corp. | USB connector |
| CN201638960U (zh) * | 2010-01-06 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| CN201616519U (zh) * | 2010-01-08 | 2010-10-27 | 黄璟凯 | 一种改良usb3.0母头 |
| CN201708354U (zh) * | 2010-03-16 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| CN201820961U (zh) * | 2010-08-17 | 2011-05-04 | 东莞世华电子有限公司 | 一种具备锁定功能的usb插座 |
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