WO2021098122A1 - 一种过载保护水晶头 - Google Patents

一种过载保护水晶头 Download PDF

Info

Publication number
WO2021098122A1
WO2021098122A1 PCT/CN2020/083611 CN2020083611W WO2021098122A1 WO 2021098122 A1 WO2021098122 A1 WO 2021098122A1 CN 2020083611 W CN2020083611 W CN 2020083611W WO 2021098122 A1 WO2021098122 A1 WO 2021098122A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug body
lock bar
crystal head
rotating sleeve
overload protection
Prior art date
Application number
PCT/CN2020/083611
Other languages
English (en)
French (fr)
Inventor
殷旺
Original Assignee
广东胜高通信有限公司
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 广东胜高通信有限公司 filed Critical 广东胜高通信有限公司
Publication of WO2021098122A1 publication Critical patent/WO2021098122A1/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
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • 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
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors

Definitions

  • the invention relates to the technical field of crystal heads, in particular to an overload protection crystal head.
  • the crystal head is controlled by the spring up and down to plug and unplug it with the network port.
  • the crystal head After the crystal head is inserted into the network port, the crystal head is in a bounced state, so that the crystal head is inserted into the network port.
  • the existing network interface also has the following defects:
  • the purpose of the present invention is to provide an overload protection crystal head to solve the problems mentioned in the background art.
  • An overload protection crystal head comprising a plug body; the front end of the plug body is provided with a movable elastic piece; further comprising a rotating sleeve and a lock bar; the lock bar is slidably connected to the plug body and the front end abuts under the movable elastic piece
  • the rotating sleeve is rotatably connected to the back side of the plug body and movably connected with the lock bar to drive the lock bar to move forward and backward;
  • the middle position of the rear end of the movable elastic piece is provided with a limit block; the left and right sides of the limit block are respectively provided
  • the upper surface of the limiting block is flat.
  • the top end of the locking block has rounded corners.
  • a limit boss is provided below the lock bar, a spiral sliding groove is provided at the front end of the rotating sleeve, and the limit boss slides in the spiral sliding groove.
  • the top end of the plug body is provided with a guide hole, two sides of the front end of the guide hole are respectively provided with limit bars, and the lock bar is slidably connected in the guide hole.
  • the rotating sleeve is provided with two symmetrically arranged strip-shaped holes; the plug body is provided with convex points matching the strip-shaped holes; the rotating sleeve is sleeved on the back side of the plug body through the strip The shaped hole and the convex point cooperate with each other for positioning.
  • the outer surface of the rotating sleeve is provided with anti-skid patterns.
  • the entire movable shrapnel is inserted into the network interface, so that the movable shrapnel can be protected, and the service life of the crystal head can be prevented from being damaged by human misoperation.
  • the buckle in the network interface presses the inclined surface of the front end of the locking block of the movable shrapnel, and the crystal head is pushed along the inclined surface.
  • the limit block touches the network. The upper surface of the interface limits the position of the movable shrapnel, so that the rear slope position of the locking block is in contact with the buckle of the network interface.
  • the crystal head can be fixed in the network interface.
  • the crystal head can also be pulled out from the network interface during the pulling force of the crystal head.
  • the locking force is greater, but due to the inverted "V"-shaped structure of the locking block, a greater pulling force is artificially applied, and the crystal head can also be pulled out directly without damaging the internal structure of the network interface.
  • pulling out the crystal head you only need to pull the wire directly, which has a large operating space and is convenient to pull out.
  • Figure 1 is a structural diagram of the overall structure and network interface of the present invention.
  • Figure 2 is a structural diagram of the crystal head of the present invention before it is inserted into the network interface;
  • Figure 3 is a structural diagram of the crystal head of the present invention during the process of inserting it into the network interface
  • Figure 4 is a structural diagram of the crystal head of the present invention after being inserted into the network interface
  • Fig. 5 is a structural diagram of the crystal head of the present invention after being inserted into the network interface and the movable elastic piece is locked by the lock bar.
  • an overload protection crystal head includes a plug body 1; the front end of the plug body 1 is provided with a movable spring 11; also includes a rotating sleeve 2 and a lock bar 3; the lock bar 3 is slidably connected to The plug body 1 and the front end abuts against the bottom of the movable spring 11; the rotating sleeve 2 is rotatably connected to the back of the plug body 1 and movably connected with the lock bar 3 to drive the lock bar 3 to move back and forth;
  • a limit block 111 is provided at the middle position of the rear end; the left and right sides of the limit block 111 are respectively provided with locking blocks 112 in an inverted "V" shape structure, forming a front end slope and a rear end slope; the limit block
  • the top height of 111 is higher than the height of the top of the locking block 112, and the height of the limiting block 111 is higher than that of the locking block 112.
  • the top surface of the limiting block 111 is in contact with the inner top surface of the network interface 4 to prevent the movable spring 11 from being inserted.
  • the position is limited.
  • the top middle position of the network interface 4 has a chute 41, and the left and right sides of the chute 41 have undercuts 42.
  • the limit block 111 of the movable shrapnel 11 The position corresponds to the chute 41, and the locking block 112 corresponds to the position of the undercut 42.
  • the crystal head Before inserting the crystal head into the network interface 4, first rotate the rotating sleeve 2 to drive the lock bar 3 out of the movable shrapnel 11, and then insert the crystal head In the network interface 4, during the insertion process, the front end slope of the locking block 112 on the movable spring 11 contacts the undercut 42 of the network interface 4, and the entry along the front end slope drives the movable spring 11 to press down until it is locked. When the rear end slope of the block 112 is in contact with the undercut 42 and continues to be pushed in, the movable shrapnel 11 resets and rises.
  • the movable shrapnel 11 of the crystal head is inserted into the network interface 4 as a whole, and the top surface of the limit block 111 is on top Touch the top surface of the network interface 4 to limit the movable spring 11, so that the rear end slope of the locking block 112 remains in contact with the undercut 42.
  • the undercut 42 presses the rear end of the locking block 112 Bevel, so that the crystal head can be locked and fixed, and when pulling force is applied to the crystal head, the crystal head can also be directly pulled out from the network interface 4.
  • the locking force is greater.
  • the upper surface of the limiting block 111 is a flat surface, and it is more appropriate to use the flat surface to contact the top surface of the network interface 4 for limiting.
  • the top end of the locking block 112 has rounded corners, and the arrangement of the rounded corners can play a role in smoothing excessively.
  • a limit boss is provided under the lock bar 3, and a spiral slide groove 21 is provided at the front end of the rotating sleeve 2.
  • the limit boss slides in the spiral groove 21 and rotates the rotating sleeve 2 to drive
  • the limiting boss slides in the spiral sliding groove 21 to push the lock bar 3 to move back and forth in the plug body 1.
  • the top end of the plug body 1 is provided with a guide hole 12, two sides of the front end of the guide hole 12 are respectively provided with a limit bar 121, and the lock bar 3 is slidably connected in the guide hole 12.
  • the rotating sleeve 2 is provided with two symmetrically arranged strip-shaped holes 22; the plug body 1 is provided with convex points 13 that cooperate with the strip-shaped holes 22; the rotating sleeve 2 is sleeved on the back side of the plug body 1
  • the bar-shaped hole 22 cooperates with the convex point 13 for positioning; the cooperation of the convex point 13 and the bar-shaped hole 22 guides and limits the rotation sleeve 2 on the plug body 1.
  • the outer surface of the rotating sleeve 2 is provided with anti-skid patterns 23, which increase the friction between the fingers and the end surface of the rotating body when rotating, which saves time and effort.

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

本发明提供一种过载保护水晶头，包括插头本体；所述插头本体前端设有活动弹片；还包括旋转套和锁条；所述锁条滑动连接在所述插头本体上且前端抵接于活动弹片的下方；所述旋转套转动连接在插头本体后侧且与锁条活动连接驱动锁条前后运动；所述活动弹片的后端中间位置处设有限位块；所述限位块的左右两侧分别设有呈倒"V"形结构的锁紧块；所述限位块的顶端高度高于锁紧块的顶端高度，体现出本发明具有方便拔插，放置接口内部损坏以及可以对水晶头的活动弹片进行保护的优点。

Description

一种过载保护水晶头 技术领域
本发明涉及水晶头技术领域，特别涉及一种过载保护水晶头。
背景技术
水晶头是通过弹片的弹起和下压来控制其与网口的插拔，在插入或拔下公头时，压下弹片，即可轻松的将公头从网络端拔下或插入网口，在水晶头插入网口后，水晶头处于弹起状态，从而将水晶头卡接在网口内，现有的网络接口还普遍存在以下缺陷：
1)现有的水晶网络接插件水晶头的弹片弹起锁止在网络接口，外部线端在受到外部破坏力时，不能脱落边接，跳线所承受的破坏力直接传接到设备端，造成设备端严重损坏。
2)现有水晶头开锁需手下压弹片至底部后才能从端口拔出，在高密度综合布线设备上没有太多空间让手指伸入下压，拔出及不方便。
3)现有的水晶网络接插件水晶头的弹片大多是直接裸露在外面的，压下弹片时，往往是直接用手按下，从而存在弹片因人为误操作而折断、变形等缺陷，从而影响水晶头的使用寿命。
发明内容
本发明的目的是提供一种过载保护水晶头以解决背景技术中提及问题。
为了实现上述目的，本发明提供如下技术方案：
一种过载保护水晶头，包括插头本体；所述插头本体前端设有活动弹片；还包括旋转套和锁条；所述锁条滑动连接在所述插头本体上且前端抵接于活动弹片的下方；所述旋转套转动连接在插头本体后侧且与锁条活动连接驱动锁条 前后运动；所述活动弹片的后端中间位置处设有限位块；所述限位块的左右两侧分别设有呈倒“V”形结构的锁紧块；所述限位块的顶端高度高于锁紧块的顶端高度。
对本发明的进一步描述，所述限位块的上表面为平面。
对本发明的进一步描述，所述锁紧块的顶端具有圆角。
对本发明的进一步描述，所述锁条的下方设有限位凸台，所述旋转套的前端设有螺旋滑槽，所述限位凸台在所述螺旋滑槽内滑动。
对本发明的进一步描述，所述插头本体的顶端设有导向孔，所述导向孔的前端两侧分别设有限位条，所述锁条滑动连接在所述导向孔内。
对本发明的进一步描述，所述旋转套上设有两段对称设置的条形孔；所述插头本体上设有与条形孔配合的凸点；所述旋转套套设在插头本体后侧通过条形孔与凸点配合进行定位。
对本发明的进一步描述，所述旋转套的外表面设有防滑纹。
本发明的有益效果为：
本发明的水晶头插入到网络接口内时，活动弹片整体都插入到网络接口内，从而可以对活动弹片进行保护，防止人为误操作而损坏活动弹片而影响水晶头的使用寿命，在将水晶头插入网络接口的过程中，网络接口内的卡扣压着活动弹片的锁紧块前端的斜面，水晶头顺着该斜面推入，将水晶头推入网络接口内后，限位块顶触在网络接口内的上表面对活动弹片位置进行限位，使得锁紧块的后端斜面位置顶触在网络接口的卡扣上，在该状态下，既可以将水晶头固定在网络接口内，在对水晶头施加拉力的过程中也可以将水晶头从网络接口中拔出，当需要水晶头与网络接口的锁紧力度更大，则可旋动旋转套将锁条锁入活 动弹片下方，此时锁紧力更大，但是由于锁紧块的倒“V”形结构设置，人为地施加更大的拉力，也可以将水晶头直接拉出，而不会破坏网络接口的内部结构，本设计中将水晶头拉出时只需直接拉动电线即可，操作空间大，方便拔出。
附图说明
图1是本发明的整体结构以及网络接口的结构图；
图2是本发明水晶头插入网络接口前的结构图；
图3是本发明水晶头插入网络接口过程中的结构图；
图4是本发明水晶头插入网络接口后的结构图；
图5是本发明水晶头插入网络接口后并通过锁条锁紧活动弹片的结构图。
具体实施方式
以下结合附图对本发明进行进一步说明：
如图1-5所示，一种过载保护水晶头，包括插头本体1；所述插头本体1前端设有活动弹片11；还包括旋转套2和锁条3；所述锁条3滑动连接在所述插头本体1上且前端抵接于活动弹片11的下方；所述旋转套2转动连接在插头本体1后侧且与锁条3活动连接驱动锁条3前后运动；所述活动弹片11的后端中间位置处设有限位块111；所述限位块111的左右两侧分别设有呈倒“V”形结构的锁紧块112，形成前端斜面与后端斜面；所述限位块111的顶端高度高于锁紧块112的顶端高度，限位块111的高度高于锁紧块112，利用限位块111的顶面与网络接口4内顶面接触对活动弹片11插入后的位置进行限位，网络接口4内顶部中间位置具有滑槽41，滑槽41的左右两侧具有倒扣42，本设计中的水晶头插入网络接口4内时，活动弹片11的限位块111位置与滑槽41相对应，锁紧块112与倒扣42位置相对应，在将水晶头插入网络接口4前，先旋动旋转套 2带动锁条3脱离活动弹片11，再将水晶头插入网络接口4内，在插入过程中，活动弹片11上的锁紧块112前端斜面与网络接口4的倒扣42相接触，顺着该前端斜面的进入，带动活动弹片11下压，直至锁紧块112的后端斜面与倒扣42接触时继续推入过程中，活动弹片11复位上升，装配好后，水晶头的活动弹片11整体插入到网络接口4内，限位块111的顶面顶触在网络接口4内顶面对活动弹片11进行限位，使得锁紧块112的后端斜面保持与倒扣42相接触，在该状态下，倒扣42顶压锁紧块112的后端斜面，从而可以将水晶头锁紧固定，而对水晶头施加拉力时，也可以直接将水晶头从网络接口4中拉出，当需要锁紧水晶头与网络接口4的锁紧力度更大，只需转动旋转套2，带动锁条3滑入活动弹片11下方，顶触在活动弹片11下方，即可加大水晶头与网络接口4的锁紧力度，此时需要更大的拉力才能将水晶头从网络接口4中拉出。
本设计中，所述限位块111的上表面为平面，利用平面与网络接口4内顶部的平面接触进行限位更加合适。
所述锁紧块112的顶端具有圆角，圆角的设置可以起到顺滑过度的作用。
所述锁条3的下方设有限位凸台，所述旋转套2的前端设有螺旋滑槽21，所述限位凸台在所述螺旋滑槽21内滑动，旋转所述旋转套2带动限位凸台在螺旋滑槽21内滑动，从而推动所述锁条3在插头本体1内前后移动。
所述插头本体1的顶端设有导向孔12，所述导向孔12的前端两侧分别设有限位条121，所述锁条3滑动连接在所述导向孔12内。
所述旋转套2上设有两段对称设置的条形孔22；所述插头本体1上设有与条形孔22配合的凸点13；所述旋转套2套设在插头本体1后侧通过条形孔22与凸点13配合进行定位；凸点13与条形孔22的配合对旋转套2在插头本体1 上进行导向与限位。
所述旋转套2的外表面设有防滑纹23，旋转时增加手指与旋转体端面的摩擦力，省时省力。
以上所述并非对本发明的技术范围作任何限制，凡依据本发明技术实质对以上的实施例所作的任何修改、等同变化与修饰，均仍属于本发明的技术方案的范围内。

Claims (7)

  1. 一种过载保护水晶头，包括插头本体；所述插头本体前端设有活动弹片；其特征在于：还包括旋转套和锁条；所述锁条滑动连接在所述插头本体上且前端抵接于活动弹片的下方；所述旋转套转动连接在插头本体后侧且与锁条活动连接驱动锁条前后运动；所述活动弹片的后端中间位置处设有限位块；所述限位块的左右两侧分别设有呈倒“V”形结构的锁紧块；所述限位块的顶端高度高于锁紧块的顶端高度。
  2. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述限位块的上表面为平面。
  3. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述锁紧块的顶端具有圆角。
  4. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述锁条的下方设有限位凸台，所述旋转套的前端设有螺旋滑槽，所述限位凸台在所述螺旋滑槽内滑动。
  5. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述插头本体的顶端设有导向孔，所述导向孔的前端两侧分别设有限位条，所述锁条滑动连接在所述导向孔内。
  6. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述旋转套上设有两段对称设置的条形孔；所述插头本体上设有与条形孔配合的凸点；所述旋转套套设在插头本体后侧通过条形孔与凸点配合进行定位。
  7. 根据权利要求1所述的一种过载保护水晶头，其特征在于：所述旋转套的外表面设有防滑纹。
PCT/CN2020/083611 2019-11-21 2020-04-08 一种过载保护水晶头 WO2021098122A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911147508.3 2019-11-21
CN201911147508.3A CN111082260A (zh) 2019-11-21 2019-11-21 一种过载保护水晶头

Publications (1)

Publication Number Publication Date
WO2021098122A1 true WO2021098122A1 (zh) 2021-05-27

Family

ID=70311576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/083611 WO2021098122A1 (zh) 2019-11-21 2020-04-08 一种过载保护水晶头

Country Status (2)

Country Link
CN (1) CN111082260A (zh)
WO (1) WO2021098122A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113363774A (zh) * 2021-07-14 2021-09-07 东营雷霆网威网络技术有限公司 一种rj-45水晶接头连接器锁止装置
CN114142295B (zh) * 2021-11-26 2023-10-10 深圳市宗义科技有限公司 一种新型铜线线头代扣免插式连接器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437474A (zh) * 2010-08-23 2012-05-02 巴比禄股份有限公司 水晶头
CN103718391A (zh) * 2011-02-08 2014-04-09 蒂科安普电子西班牙有限公司 用于电连接器的释放突片和包括该释放突片的电连接器
DE202015000867U1 (de) * 2015-02-04 2015-02-12 Yu-Ho Liang Netzwerkstecker
WO2016172799A1 (en) * 2015-04-29 2016-11-03 Belden Canada Inc. Network plug
CN208674517U (zh) * 2018-06-11 2019-03-29 宁波卓新通讯接插件有限公司 一种带有锁具的网络连接器及其网线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607793U1 (de) * 1996-05-02 1997-09-04 HARTING KGaA, 32339 Espelkamp Steckverbindung
JP3173202U (ja) * 2011-11-11 2012-01-26 莉萍 黄 プラグの安全構造
CN109980408A (zh) * 2017-12-28 2019-07-05 深圳昆联技术有限公司 一种大电流高压连接器
CN208637744U (zh) * 2018-09-07 2019-03-22 东莞市胜高通讯科技有限公司 一种新型带锁芯的网络线插头
CN211238689U (zh) * 2019-11-21 2020-08-11 广东胜高通信有限公司 一种过载保护水晶头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437474A (zh) * 2010-08-23 2012-05-02 巴比禄股份有限公司 水晶头
CN103718391A (zh) * 2011-02-08 2014-04-09 蒂科安普电子西班牙有限公司 用于电连接器的释放突片和包括该释放突片的电连接器
DE202015000867U1 (de) * 2015-02-04 2015-02-12 Yu-Ho Liang Netzwerkstecker
WO2016172799A1 (en) * 2015-04-29 2016-11-03 Belden Canada Inc. Network plug
CN208674517U (zh) * 2018-06-11 2019-03-29 宁波卓新通讯接插件有限公司 一种带有锁具的网络连接器及其网线

Also Published As

Publication number Publication date
CN111082260A (zh) 2020-04-28

Similar Documents

Publication Publication Date Title
WO2021098122A1 (zh) 一种过载保护水晶头
US9385452B2 (en) Card edge connector with an improved ejector
CN201038412Y (zh) 具有防脱机构的母插
GB2535915A (en) Anti-loosening mechanism of cable joint
US9735502B2 (en) Connector with a retainer assembly
CN103918139B (zh) 杠杆嵌合式连接器
CN107196094A (zh) 一种带插头防脱落装置的插座
WO2017219646A1 (zh) 一种插拔模块及智能平板
CN108092045A (zh) 一种连接稳定的电力插接系统
CN106887768A (zh) 一种电力供电装置
CN211238689U (zh) 一种过载保护水晶头
TWI795057B (zh) 線纜連接器
CN207868521U (zh) 一种连接器的二次锁止装置
CN107425362A (zh) 一种电力插接系统
CN216872401U (zh) 一种快速锁紧矩形连接器
CN112886336A (zh) 一种计算机接口防脱结构及移动存储装置
TWI835343B (zh) 強固插頭及其卸離方法
CN113437562A (zh) 一种防触电安全插排结构
CN219286790U (zh) 一种用户信息传输装置
CN214069003U (zh) 连接器耐久性插拔结构
TWM593092U (zh) 可替換式插頭結構
CN215990274U (zh) 一种充电底座
CN216286512U (zh) 一种硬盘模块及机箱
CN221900281U (zh) 一种高压连接器把手二次锁紧结构
CN219067372U (zh) 一种方便接插且可自动退出的连接器

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: 20889670

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 1205N DATED 12/07/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20889670

Country of ref document: EP

Kind code of ref document: A1