WO2018049768A1 - 接线母头及有线传屏设备 - Google Patents

接线母头及有线传屏设备 Download PDF

Info

Publication number
WO2018049768A1
WO2018049768A1 PCT/CN2016/113818 CN2016113818W WO2018049768A1 WO 2018049768 A1 WO2018049768 A1 WO 2018049768A1 CN 2016113818 W CN2016113818 W CN 2016113818W WO 2018049768 A1 WO2018049768 A1 WO 2018049768A1
Authority
WO
WIPO (PCT)
Prior art keywords
wiring
self
connector
male
opening
Prior art date
Application number
PCT/CN2016/113818
Other languages
English (en)
French (fr)
Inventor
袁嘉斌
Original Assignee
广州视睿电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州视睿电子科技有限公司 filed Critical 广州视睿电子科技有限公司
Publication of WO2018049768A1 publication Critical patent/WO2018049768A1/zh

Links

Images

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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • 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
    • H01R13/66—Structural association with built-in electrical component

Definitions

  • the utility model relates to the field of wired screen transmission, in particular to a wiring female head and a wired screen transmission device.
  • wired screen transmission equipment In the field of wired screen transmission, wired screen transmission equipment generally needs to meet the following conditions: since the wiring connector of the display device is inserted into the wiring female connector of the wired transmission device, it is generally rarely pulled out, but through a wired transmission device. The USB connector is frequently plugged and unplugged. Therefore, it is difficult to insert the wiring male connector into the wiring female after the wiring connector of the display device can be easily inserted into the wiring female connector. Pull out from the wiring female; in addition, the wiring connector of the display device has different size specifications, and the wiring female connector needs to be compatible with the locking male connector of different size specifications.
  • the present invention provides a wiring female body including an upper casing, a lower casing that is engaged with the upper casing, and a snap-fit arrangement between the upper casing and the lower casing.
  • the self-locking member is provided with an undercut portion that abuts against a sidewall of the non-conducting portion of the male connector when the male connector is inserted into the female connector.
  • the self-locking member is a resilient piece, and the elastic piece is substantially parallel to the insertion direction of the male connector.
  • One end of the elastic piece is inserted and fixed on the lower casing, and the other end of the elastic piece is disposed. There is the hooking portion, and the locking direction of the barb portion is opposite to the direction in which the male connector is pulled out.
  • the self-locking members are disposed in two, and the two self-locking members are oppositely disposed inside the opening.
  • the present invention also provides a wired screen device, including the above-mentioned wiring female, a connector male connector and an unlocking member inserted into the connector female connector, the self-locking member locking the male connector when the male connector is plugged into the female connector; when unlocking, the unlocking The piece is inserted into the wiring female along the opening to push the self-locking member away from the wiring male.
  • one side of the unlocking member is provided with a tiger's mouth, and an inner side of the opposite side walls of the tiger's mouth is provided with an unlocking portion; when unlocked, the tiger's mouth is fastened to both sides of the connecting male body.
  • the unlocking portion is inserted into the wiring female along the opening to push the self-locking member away from the wiring male.
  • the wiring female side is provided with a USB connector on a side opposite to the opening.
  • the wiring female body of the utility model is provided with a self-locking component on the inner side of the opening of the wiring female head.
  • the self-locking component can lock the male connector, making it difficult to The female connector is pulled out; in addition, since the self-locking member is disposed in the cavity of the female connector, the appearance of the female connector is not affected, and the self-locking member does not damage the wire of the male connector. .
  • FIG. 1 is a schematic exploded view of a wired screen device according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic diagram of an unlocking structure of a wired screen device according to a preferred embodiment of the present invention
  • FIG. 3 is a schematic view of the wired male screen device of the preferred embodiment of the present invention after the male connector is unlocked and removed from the female connector;
  • FIG. 4 is a schematic structural view of an unlocking member of a wired screen device according to a preferred embodiment of the present invention.
  • 01 wiring female; 1, upper housing; 10, opening; 2, lower housing; 21, buckle; 22, mounting seat; 3, slot; 4, wiring male; 5, self-locking parts ; 51, inverted hook; 6, USB connector; 7, unlocking member; 71, unlocking body; 72, tiger mouth; 73, unlocking.
  • a wired screen device As shown in FIG. 1 , a wired screen device according to an embodiment of the present invention is schematically shown, which includes a wiring female head 01 and a wiring male connector 4 that is connected to the wiring female connector 01 , and is in the wall of the wiring female connector.
  • the self-locking member 5 is provided. When the male connector 4 is inserted into the female connector 01, the self-locking member 5 can lock the male connector 4 to prevent the male connector 4 from being pulled out by the outside.
  • the wiring female 01 of the embodiment of the present invention may include an upper casing 1 and a lower casing 2 that is engaged with the upper casing 1 . And a chip-equipped slot 3 disposed in the cavity formed by the upper housing 1 and the lower housing 2; the upper housing 1 is provided with an opening 10 at one end thereof, and the slot 3 is disposed in the cavity 10 in the cavity In the extending direction, the self-locking member 5 is disposed inside the opening 10.
  • a buckle 21 is disposed on a side wall of the lower casing 2 so as to be engaged with the upper casing 1 , and a mounting seat 22 is disposed at a position of the bottom wall of the lower casing 2 near the opening 10 .
  • the locking member 5 can be a resilient piece, and the elastic piece is substantially parallel to the insertion direction of the connecting male head 4. One end of the elastic piece is inserted and fixed on the mounting seat 22 of the lower casing 2, and the other end of the elastic piece is provided with an inverted hook portion 51.
  • the reverse hook portion 51 When the wiring male 4 is inserted into the female connector 01, the reverse hook portion 51 abuts against the side wall of the non-conducting portion of the wiring male 4, since the locking direction of the reverse hook portion 51 and the wiring male head 4 The pulling direction of the wiring female head 01 is reversed.
  • the hook portion 51 When the wiring male head 4 has a tendency to pull out outward, the hook portion 51 will hook the side wall of the non-conducting portion of the wiring male head 4 to limit the wiring.
  • the self-locking member 5 is provided in two, and the two self-locking members 5 are oppositely disposed in the opening 10
  • the inner side of the inner side is used to obtain a better locking effect; since the self-locking member 5 is an elastic member, the undercut portion 51 can be pressed by the side wall of the male connector 4 Health certain amount of deformation, and therefore, the self-locking of the locking element 5 can be different sizes of the male terminal.
  • the wiring female 01 of the embodiment of the present invention can also be applied to other applications than the wired screen device, for example, a signal switching device.
  • the wired screen device of the embodiment of the present invention further includes an unlocking member 7 , and the unlocking member 7 functions to make the hook portion 51 of the self-locking member 5 and the side wall of the connecting male body 4 .
  • the unlocking member 7 includes the unlocking body 71, and the tiger mouth 72 is provided on one side of the unlocking body 71, and the opposite two of the tiger's mouth 72
  • An unlocking portion 73 perpendicular to the unlocking body 71 is disposed on the inner side of the side wall; when unlocking, the unlocking member 7 is engaged by the tiger's mouth 72 on the insertion end of the connecting male body 4, and the unlocking portion 73 is along the side wall of the connecting male body 4.
  • the unlocking portion 73 is brought into contact with the barb portion 51 of the self-locking member 5, and the undercut portion 51 is separated from the side wall of the wiring male body 4, at this time, the male connector 4 can be pulled out smoothly from the wiring female.
  • the wired screen device of the embodiment of the present invention is provided with a USB connector 6 on the wiring female head 01 opposite to the opening 10 for connecting an external device.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

一种接线母头(01)，包括上壳体(1)、与上壳体卡接配合的下壳体(2)以及置于上壳体与下壳体卡接配合后形成的腔体内的带芯片的插槽(3)，上壳体的一端设有开口(10)，插槽设于所述开口向腔体内延伸的方向上，开口的内侧设有自锁件(5)。本接线母头，在接线母头的开口的内侧设置了自锁件，当接线公头(4)插入到接线母头中时，自锁件能够锁紧接线公头，使其很难再次从接线母头中拔出；此外，由于自锁件是设置在接线母头的腔体内，不会对接线母头的外观造成影响，并且，自锁件也不会对接线公头的线材造成破坏。

Description

接线母头及有线传屏设备 技术领域
本实用新型涉及有线传屏领域，特别是涉及一种接线母头及有线传屏设备。
背景技术
在有线传屏领域，有线传屏设备一般需要满足以下几个使用条件：由于显示设备的接线公头插入有线传屏设备的接线母头后，一般很少拔出，而是通过有线传屏设备的USB接头进行频繁的插拔，因此，要求显示设备的接线公头能够比较容易地插入有线传屏设备的接线母头后，将接线公头锁紧在接线母头内，使其比较困难的从接线母头中拔出；此外，显示设备的接线公头存在不同的尺寸规格，接线母头需要兼容锁紧不同尺寸规格的接线公头。
目前，有些有线传屏设备是采用螺钉锁紧固定线材的方案，采用此种方案虽然可以实现将线材锁紧的效果，但是外露的螺丝对传屏设备的外观影响很大，螺钉锁紧线材，往往会破坏线材胶层，使线材失效。
实用新型内容
本实用新型的目的是提供一种能够将插入的接线公头锁紧且不影响外观的接线母头及有线转屏设备。
为了实现上述目的，本实用新型提供了一种接线母头，包括上壳体、与所述上壳体卡接配合的下壳体以及置于所述上壳体与下壳体卡接配合后形成的腔体内的带芯片的插槽，所述上壳体的一端设有开口，所述插槽设于所述开口向所述腔体内延伸的方向上，所述开口的内侧设有自锁件。
作为优选方案，所述自锁件设有倒勾部，当接线公头与所述接线母头插接时，所述倒勾部抵靠在接线公头的非传导部分的侧壁上。
作为优选方案，所述自锁件为一弹片，所述弹片与接线公头的插接方向基本平行，所述弹片的一端插接固定在所述下壳体上，所述弹片的另一端设有所述倒勾部，所述倒勾部的锁止方向与接线公头的拔出方向相反。
作为优选方案，所述自锁件设置为两个，两个所述自锁件相对地设置在所述开口的内侧。
为了解决相同的问题，本实用新型还提供了一种有线传屏设备，包括上述的接线母头、 与所述接线母头插接的接线公头以及解锁件，所述接线公头插接于所述接线母头时，所述自锁件锁紧所述接线公头；解锁时，所述解锁件沿所述开口插入所述接线母头，以顶推所述自锁件离开所述接线公头。
作为优选方案，所述解锁件的一侧设有虎口，所述虎口的相对的两个侧壁内侧设有解锁部；解锁时，所述虎口卡接在所述接线公头的两侧，所述解锁部沿所述开口插入所述接线母头，以顶推所述自锁件离开所述接线公头。
作为优选方案，所述接线母头与所述开口相对的一侧设有USB接头。
本实用新型的接线母头，在接线母头的开口的内侧设置了自锁件，当接线公头插入到接线母头中时，自锁件能够锁紧接线公头，使其很难再次从接线母头中拔出；此外，由于自锁件是设置在接线母头的腔体内，不会对接线母头的外观造成影响，并且，自锁件也不会对接线公头的线材造成破坏。
附图说明
图1是本实用新型优选实施例的有线转屏设备的分解结构示意图；
图2是本实用新型优选实施例的有线转屏设备解锁结构示意图；
图3是本实用新型实施优选实施例的有线转屏设备的接线公头解锁后从接线母头中拔出的示意图；
图4是本实用新型实施优选实施例的有线转屏设备的解锁件的结构示意图。
其中，01、接线母头；1、上壳体；10、开口；2、下壳体；21、卡扣；22、安装座；3、插槽；4、接线公头；5、自锁件；51、倒勾部；6、USB接头；7、解锁件；71、解锁件本体；72、虎口；73、解锁部。
具体实施方式
下面结合附图和实施例，对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
如图1所示，示意性地显示了本实用新型实施例的有线转屏设备，其包括接线母头01、与接线母头01插接的接线公头4，在接线母头的墙体内设有自锁件5，当接线公头4与接线母头01插接时，自锁件5能够锁紧接线公头4，以防止接线公头4被外界随意拔出。
本实用新型实施例的接线母头01可以包括上壳体1，与该上壳体1卡接配合的下壳体2， 以及置于上壳体1与下壳体2卡接配合后形成的腔体内的带芯片的插槽3；上壳体1的一端设有开口10，插槽3设于该开口10向腔体内延伸的方向上，自锁件5则设置在开口10的内侧。
如图1所示，在下壳体2的侧壁上设有卡扣21，以便与上壳体1配合卡接，在下壳体2的底壁靠近开口10的位置上设置有安装座22，自锁件5可以是一弹片，该弹片与接线公头4的插接方向基本平行，弹片的一端插接固定在下壳体2的安装座22上，弹片的另一端设有倒勾部51，当接线公头4与接线母头01插接时，该倒勾部51抵靠在接线公头4的非传导部分的侧壁上，由于该倒勾部51的锁止方向与接线公头4从接线母头01中的拔出方向相反，当接线公头4具有向外拔出的趋势时，倒勾部51将勾住接线公头4的非传导部分的侧壁，以限制这种被接线公头4向外拔出的趋势，从而将接线公头4锁紧在接线母头01中；作为优选，自锁件5设置为两个，这两个自锁件5相对地设置在开口10的内侧，以获得较好的锁紧效果；由于自锁件5为弹性件，倒勾部51在受到接线公头4的侧壁挤压时，能够产生一定变形量，因此，自锁件5能够对不同尺寸规格的接线公头进行锁紧。
本实用新型实施例的接线母头01也可以应用在除有线转屏设备而外的其它应用场合，例如，信号转接设备等。
结合图2至图4所示，本实用新型实施例的有线转屏设备还设有解锁件7，解锁件7的作用是使自锁件5的倒勾部51与接线公头4的侧壁隔开，以便接线公头4能够比较顺利地从接线母头01中拔出；解锁件7包括解锁件本体71，在解锁件本体71的一侧设有虎口72，虎口72的相对的两个侧壁内侧设有与所述解锁件本体71垂直的解锁部73；解锁时，解锁件7通过虎口72咬合在接线公头4的插接端上，解锁部73沿接线公头4的侧壁从接线母头01的开口10中插入，使解锁部73与自锁件5的倒勾部51接触，并将倒勾部51与接线公头4的侧壁隔开，此时，接线公头4便可比较顺利地从接线母头中拔出。
本实用新型实施例的有线转屏设备在接线母头01上，与开口10相对的一侧设有USB接头6，用于连接外部设备。
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本实用新型的保护范围。

Claims (7)

  1. 一种接线母头，其特征在于，包括上壳体、与所述上壳体卡接配合的下壳体以及置于所述上壳体与下壳体卡接配合后形成的腔体内的带芯片的插槽，所述上壳体的一端设有开口，所述插槽设于所述开口向所述腔体内延伸的方向上，所述开口的内侧设有自锁件。
  2. 根据权利要求1所述的接线母头，其特征在于，所述自锁件设有倒勾部，当接线公头与所述接线母头插接时，所述倒勾部抵靠在接线公头的非传导部分的侧壁上。
  3. 根据权利要求2所述的接线母头，其特征在于，所述自锁件为一弹片，所述弹片与接线公头的插接方向基本平行，所述弹片的一端插接固定在所述下壳体上，所述弹片的另一端设有所述倒勾部，所述倒勾部的锁止方向与接线公头的拔出方向相反。
  4. 根据权利要求1或2所述的接线母头，其特征在于，所述自锁件设置为两个，两个所述自锁件相对地设置在所述开口的内侧。
  5. 一种有线传屏设备，其特征在于，包括权利要求1至4任一项所述的接线母头、与所述接线母头插接的接线公头以及解锁件，所述接线公头插接于所述接线母头时，所述自锁件锁紧所述接线公头；解锁时，所述解锁件沿所述开口插入所述接线母头，以顶推所述自锁件离开所述接线公头。
  6. 根据权利要求5所述的有线传屏设备，其特征在于，所述解锁件的一侧设有虎口，所述虎口的相对的两个侧壁内侧设有解锁部；解锁时，所述缺口卡接在所述接线公头的两侧，所述解锁部沿所述开口插入所述接线母头，以顶推所述自锁件离开所述接线公头。
  7. 根据权利要求5所述的有线传屏设备，其特征在于，所述接线母头与所述开口相对的一侧设有USB接头。
PCT/CN2016/113818 2016-09-14 2016-12-30 接线母头及有线传屏设备 WO2018049768A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621058517.7 2016-09-14
CN201621058517.7U CN206211167U (zh) 2016-09-14 2016-09-14 接线母头及有线传屏设备

Publications (1)

Publication Number Publication Date
WO2018049768A1 true WO2018049768A1 (zh) 2018-03-22

Family

ID=58759523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/113818 WO2018049768A1 (zh) 2016-09-14 2016-12-30 接线母头及有线传屏设备

Country Status (2)

Country Link
CN (1) CN206211167U (zh)
WO (1) WO2018049768A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113597161A (zh) * 2021-07-23 2021-11-02 衡东光通讯技术（深圳）有限公司 壳体、回路器及回路连接组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201838804U (zh) * 2010-08-11 2011-05-18 山东科技大学 一种新型插座
CN202103240U (zh) * 2011-05-26 2012-01-04 深圳市轻松科技股份有限公司 一种电气插头及插座
JP2013242976A (ja) * 2012-05-17 2013-12-05 Moveon Co Ltd コネクタ接続構造及び電子機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201838804U (zh) * 2010-08-11 2011-05-18 山东科技大学 一种新型插座
CN202103240U (zh) * 2011-05-26 2012-01-04 深圳市轻松科技股份有限公司 一种电气插头及插座
JP2013242976A (ja) * 2012-05-17 2013-12-05 Moveon Co Ltd コネクタ接続構造及び電子機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113597161A (zh) * 2021-07-23 2021-11-02 衡东光通讯技术（深圳）有限公司 壳体、回路器及回路连接组件
CN113597161B (zh) * 2021-07-23 2023-05-16 蘅东光通讯技术(深圳)股份有限公司 壳体、回路器及回路连接组件

Also Published As

Publication number Publication date
CN206211167U (zh) 2017-05-31

Similar Documents

Publication Publication Date Title
TWI545851B (zh) 防連接器脫落之裝置
TWI469718B (zh) 電子裝置及其線材固定機構
TWM514669U (zh) 電連接器之結構改良（一）
WO2018049768A1 (zh) 接线母头及有线传屏设备
TWI429146B (zh) 電子裝置及其防水元件
TWI639279B (zh) 用於電子裝置之連接器埠口總成
KR200485219Y1 (ko) 콘센트 안전커버
TWM513608U (zh) 連接釦
US9466933B1 (en) Anti-loosening electric connector mounting structure
TWI540802B (zh) Stable fixed expansion card
CN203312521U (zh) 一种电连接器
WO2015144060A1 (zh) 一种熔断器底座接线端子的连接组件
CN203398319U (zh) 一种新型gps信号连接器
TWI543467B (zh) 連接器固定裝置
WO2020019499A1 (zh) 公母自锁式连接器组件
CN202487883U (zh) 防止插头脱落的电子产品
CN204205186U (zh) 连接器锁固装置
CN106936013A (zh) 一种aisg连接器插座
TWI755092B (zh) 電子線材的線端連接組件
TW201924562A (zh) 扣具及其插頭扣件
TWI466394B (zh) 電連接器
CN209216263U (zh) 一种报警器端口安装结构及燃气设备
TWM516258U (zh) 電連接裝置
TWM494414U (zh) 插頭電連接器之栓鎖結構
TWI381791B (zh) 具有護蓋之電子裝置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16916146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 30/07/2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16916146

Country of ref document: EP

Kind code of ref document: A1