WO2021052297A1 - 快速免螺丝接线端子 - Google Patents

快速免螺丝接线端子 Download PDF

Info

Publication number
WO2021052297A1
WO2021052297A1 PCT/CN2020/115167 CN2020115167W WO2021052297A1 WO 2021052297 A1 WO2021052297 A1 WO 2021052297A1 CN 2020115167 W CN2020115167 W CN 2020115167W WO 2021052297 A1 WO2021052297 A1 WO 2021052297A1
Authority
WO
WIPO (PCT)
Prior art keywords
end cover
shaped
side wall
wedge
conductive plate
Prior art date
Application number
PCT/CN2020/115167
Other languages
English (en)
French (fr)
Inventor
王旭阳
李百芝
Original Assignee
王旭阳
李百芝
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 王旭阳, 李百芝 filed Critical 王旭阳
Publication of WO2021052297A1 publication Critical patent/WO2021052297A1/zh

Links

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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case

Definitions

  • the invention specifically relates to a fast screw-free connection terminal.
  • the terminal is a kind of intermediate connector used to realize the electrical connection, and its main function is to facilitate the electrical connection of the wire; there are generally two types of terminal in the existing market, one of which is to use screws to connect the wires.
  • Fastened terminal blocks Because of the need to adjust the tightening of the screws when connecting the wires, the terminal blocks of this structure greatly affect the installation efficiency of electricians, and their use occasions are more sophisticated, such as in turbulent environments or outdoor occasions. After a long time of use, the screws are relatively easy to loosen, which will cause the wires to fall off or have poor contact, which limits their service life; the second is the fast connection terminal without screw adjustment.
  • the main defect of this type of screw-free structure terminal is :Because the exposed clamping structure is generally used between the terminal shell and the end cover to realize integrated installation, and the clamping position is often exposed outside, which affects the overall visual effect of the product. In addition, due to the internal spring of the terminal The structure and the matching method of the parts such as the sheet and the conductive parts and the housing are different. Based on the unique positioning of the enterprise's own market, the applicant has deliberately developed and designed the connection terminal of the present invention.
  • the purpose of the present invention is to provide a screw-free terminal with novel design, convenient and fast wiring.
  • the present invention relates to a quick screw-free terminal, which includes a conductive plate, a V-shaped spring, a shell whose one side is open, and an end cover that is mated and inserted with the shell to form an integrated structure.
  • the specific structure of the housing and the end cover is as follows: the inner side of the front side wall and the rear side wall of the end cover has a wedge-shaped block, and the housing is connected to the wedge-shaped A transverse slot is formed at a position corresponding to the clamping block, and the housing forms a docking arrangement with the end cover through the clamping of the transverse slot and the wedge-shaped block; the end cover has a transverse side wall A wire inlet hole and a wire outlet hole are provided.
  • the V-shaped spring has a positioning piece and a compression spring piece extending obliquely upward from one side edge of the positioning piece and respectively corresponding to the wire inlet hole and the wire outlet hole ,
  • a partition is formed between the compression spring pieces;
  • the inner cavity of the housing forms a longitudinal partition at a position corresponding to the partition in the transverse direction, and the partition at least partially extends into the partition In the groove, to promote the effective separation between the compression springs, the upper position of the longitudinal partition is provided with a horizontal slot adapted to the thickness of the conductive plate, and the lower position of the longitudinal partition is provided with A lateral limiting groove adapted to the thickness of the positioning piece;
  • the inner cavity of the end cover has a mounting seat extending from the lateral side wall, the wire inlet and outlet holes penetrate the mounting seat, the A wedge-shaped surface is formed on the side of the mounting seat facing the housing direction, and a V-shaped groove adapted to the V-shaped spring is formed between the wedge-shaped surface and the lateral side wall and bottom wall
  • the conductive plate passes through the inner limit of the end cap.
  • the limit of the position slot and the limit of the horizontal slot at the longitudinal partition make it form an effective fixed connection in the two transverse directions.
  • the V-shaped spring realizes abutment in the V-shaped groove of the end cover Type limit and the other side edge corresponding to the V-shaped groove on the positioning piece is limited at the horizontal limit groove below the longitudinal partition, so that the V-shaped spring is also assembled after the housing and the end cover are integrated It is firmly fixed in the inner cavity of the terminal.
  • the assembly and fastening method of the housing, end cover, V-shaped spring and conductive plate of the terminal of the present invention does not borrow any external parts (such as screws, rivets, etc.) , And only effectively improve the design and assembly optimization of the structure of each part, which truly reflects the effect of novel design and simple structure.
  • a disassembly hole is opened on the lateral side wall of the end cover at a position corresponding to the wedge-shaped block.
  • the beneficial effects achieved by the present invention are also reflected in the following aspects: because the shell is first sleeved in the end cover, at the same time, because the wedge-shaped blocks are arranged on the front and back side walls of the end cover When the shell is sleeved into the end cover, the clamping connection between the transverse slot and the wedge-shaped block can be realized.
  • the clamping position is from the inner cavity of the end cover and is not exposed, making the The overall external structure of the invention achieves a more refined and beautiful appearance.
  • Figure 1 is a perspective schematic view of the present invention.
  • Figure 2 is a top view of the present invention.
  • Fig. 3 is a schematic cross-sectional view taken along the A-A direction in Fig. 2.
  • Fig. 4 is a schematic cross-sectional view taken along the direction B-B in Fig. 2.
  • Figure 5 is an exploded schematic view of the present invention.
  • Fig. 6 is a three-dimensional schematic diagram of the housing in the present invention.
  • Figure 7 is a three-dimensional schematic view of the end cap in the present invention.
  • Figure 8 is a top view of the end cap in the present invention.
  • Fig. 9 is a schematic cross-sectional view taken along the direction C-C in Fig. 8.
  • Fig. 10 is a perspective schematic view of a conductive plate in the present invention.
  • Fig. 11 is a perspective view of the V-shaped spring in the present invention.
  • the terms “installed”, “connected”, “connected”, “fixed”, “set” and other terms should be understood in a broad sense.
  • it can be a fixed connection or a fixed connection.
  • It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.
  • the first feature is "on” or “under” the second feature, which may include direct contact between the first and second features, or may include the first and second features.
  • the features are not in direct contact but through other features between them.
  • "above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the first feature has a lower level than the second feature.
  • this embodiment relates to a quick screw-free terminal.
  • the terminal of this embodiment includes a conductive plate 4, a V-shaped spring 5, and a housing with an opening 15 on one side. 1 and an end cover 2 that is mated and inserted with the housing 1 to form an integral structure.
  • the specific structure of the mating and inserting of the housing 1 and the end cover 2 is as follows:
  • the housing 1 has an inner circumferential wall 10 extending toward the end cover 2, and the inner circumferential wall 10 forms a sleeve connection with the end cover 2.
  • the end cover 2 has a front side wall 20 and a rear There is a wedge-shaped block 200 on the inner side of the side wall 21.
  • a horizontal clamping slot 100 is formed on the casing 1 at a position corresponding to the wedge-shaped block 200.
  • the casing 1 passes through the horizontal clamping slot 100 and The clamping of the wedge-shaped clamping block 200 (as shown in FIGS. 1 and 6, the horizontal clamping groove 100 extends to the edge position of the inner circumferential wall 10, so that the horizontal edge of the horizontal clamping groove 100 The position forms a clip strip 101, which is clipped with the wedge-shaped clip 200, and forms a mating and plug-in arrangement with the end cover 2.
  • the lateral side wall 22 of the end cover 2 is provided with an inlet hole 220 and an outlet hole 221.
  • the V-shaped spring 5 has a positioning piece 50 and Compression reed pieces 51 extending obliquely upward from one side edge of the positioning piece 50 and respectively corresponding to the wire inlet hole 220 and the wire outlet hole 221, and a gap 510 is formed between the compression reed pieces 51.
  • Figure 5 in combination with Figure 6 shows that the inner cavity of the housing 1 at a position corresponding to the compartment 510 in the transverse direction forms a longitudinal partition 11, and the longitudinal partition 11 at least partially extends into the partition.
  • the upper part of the longitudinal partition 11 is provided with a transverse slot 110 adapted to the thickness of the conductive plate 4, and the longitudinal partition 11
  • a lateral limiting groove 111 adapted to the thickness of the positioning piece 50 is opened at the lower position of the locating plate.
  • Fig. 7 shows in conjunction with Fig. 8 and Fig. 9 that the inner cavity of the end cover 2 has a mounting seat 23 extending from the lateral side wall 22, and the cable inlet hole 220 and the cable outlet hole 221 pass through the mounting seat 23, so On the mounting seat 23, a wedge-shaped surface 230 is formed on the side facing the housing 1 direction.
  • the wedge-shaped surface 230 and the lateral side wall 22 and the bottom wall 24 of the end cover 2 jointly form a suitable fit for the The V-shaped groove 25 of the V-shaped spring 5 is described.
  • a limiting groove 231 that is adapted to the conductive plate 4 is formed on the mounting seat 23 above the wire inlet hole 220 and the wire outlet hole 221.
  • the top edge of the pressure spring 51 forms abutment with the conductive plate 4.
  • the conductive plate 4 is limited by the limiting groove 231 in the end cover 2 and the horizontal slot 110 at the longitudinal partition 11, so that it forms an effective fixed connection in the two horizontal directions.
  • the V-shaped spring 5 realizes abutting limit in the V-shaped groove 25 of the end cover 2 and the other side edge of the positioning piece 51 corresponding to the V-shaped groove 25 is below the longitudinal partition 11
  • the limit at the horizontal limit slot 111 makes the V-shaped spring 5 firmly fixed in the inner cavity of the terminal after the housing 1 and the end cover 2 are assembled together.
  • the housing of the terminal in this embodiment 1 The assembly and fastening method of the end cover 2, the V-spring 5 and the conductive plate 4 does not borrow any external parts (such as screws and rivets, etc.), but only effectively improves the design and the structure of the parts.
  • the assembly optimization truly reflects the effects of novel design and simple structure.
  • a disassembly hole 223 is opened on the lateral side wall of the end cap at a position corresponding to the wedge-shaped block.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

本发明涉及快速免螺丝接线端子，其包括导电板、V型弹簧和壳体以及端盖，所述端盖具有的横向侧壁上开设有进线孔和出线孔，所述V型弹簧具有定位片和压簧片，所述压簧片之间形成隔槽；所述壳体的内腔形成纵向隔板，所述隔板的靠上方位置开设有与所述导电板的厚度适配的横向插槽，所述隔板的靠下方位置开设有与所述定位片的厚度适配的横向限位槽；所述端盖内腔具有从所述横向侧壁延伸的安装座，所述安装座上、朝向所述壳体方向的一侧形成楔形面，所述楔形面与所述端盖具有的横向侧壁和底壁之间共同形成适配于所述V型弹簧的V型槽，所述安装座上、位于所述进线孔和出线孔的上方位置形成与所述导电板适配的限位槽。本发明接线方便。

Description

快速免螺丝接线端子 技术领域
本发明具体涉及一种快速免螺丝接线端子。
 背景技术
众所周知，接线端子就是用于实现电气连接的一种中间连接器，其主要作用便是为了方便导线的电连接；现有市场上，一般具有两种类型的接线端子，其一为采用螺丝将导线紧固的接线端子，这种结构的接线端子由于其连接导线时需要额外对螺丝进行松紧调节，极大的影响了电工的安装效率，并且其使用场合比较考究，比如震荡的环境当中或者户外场合长时间使用之后，螺丝就比较容易松动，进而导致导线脱落或者接触不良，限制了其使用寿命；其二为无螺丝调节的快速连接接线端子，这种免螺丝结构的接线端子主要存在的缺陷在于：由于接线端子的壳体与端盖之间普遍采用外露的卡接结构实现一体化安装，而卡接位置则往往显露在外部，影响产品的整体视觉效果，另外，由于接线端子的内部的簧片和导电件等零部件与壳体的结构及配合方式都不一样，基于取得企业自身市场特有的定位,本申请人特意研发设计出本发明的接线端子。
 技术问题
本发明的目的在于提供一种设计新颖、接线方便快速免螺丝接线端子。
 技术解决方案
为实现上述目的，本发明涉及快速免螺丝接线端子，其包括导电板、V型弹簧和其中一侧呈开口状态的壳体以及与所述壳体对接插设而形成一体结构的端盖，本发明中，所述壳体与端盖对接插设的具体结构如下：所述端盖具有的前侧壁和后侧壁的内侧面上具有楔形卡块，所述壳体上、与所述楔形卡块相对应的位置形成横向卡槽，所述壳体通过所述横向卡槽与所述楔形卡块的卡接而形成与端盖的对接插设；所述端盖具有的横向侧壁上开设有进线孔和出线孔，所述V型弹簧具有定位片和从所述定位片的其中一侧边沿呈斜向上延伸的、并且分别与所述进线孔和出线孔对应的压簧片，所述压簧片之间形成隔槽；所述壳体的内腔、在横向方向上与所述隔槽相对应的位置形成纵向隔板，所述隔板至少部分的延伸入所述隔槽内，以促使压簧片之间的有效分隔，所述纵向隔板的靠上方位置开设有与所述导电板的厚度适配的横向插槽，所述纵向隔板的靠下方位置开设有与所述定位片的厚度适配的横向限位槽；所述端盖内腔具有从所述横向侧壁延伸出来的安装座，所述进线孔和出线孔贯穿所述安装座，所述安装座上、朝向所述壳体方向的一侧形成楔形面，所述楔形面与所述端盖具有的横向侧壁和底壁之间共同形成适配于所述V型弹簧的V型槽，所述安装座上、位于所述进线孔和出线孔的上方位置形成与所述导电板适配的限位槽，所述压簧片的顶端边沿与所述导电板形成抵接。
作为进一步优选，在所述导电板的下端面上具有凸点，用以提升导电板在限位槽内的配合紧凑性，避免产生偏移，本发明中，所述导电板经由端盖内限位槽的限位以及纵向隔板处横向插槽的限位，使得其在横向两个方向上形成了有效的固定连接，同样，所述V型弹簧在端盖的V型槽内实现抵接式限位以及其定位片上与V型槽相对应的另一侧边沿在所述纵向隔板下方的横向限位槽处的限位，使得V型弹簧也在壳体与端盖装配于一体之后被牢牢的固定在接线端子内腔，可见，本发明接线端子的壳体、端盖、V型弹簧和导电板的装配紧固方式没有借用任何外在的零部件（诸如螺钉、铆钉等），而只在各零部件的结构进行了有效的改进设计和装配优化，真正意义上体现了设计新颖、结构简单的效果。
本发明中，为方便拆装，在所述端盖的横向侧壁上、与所述楔形卡块相对应的位置开设有拆卸孔。
 有益效果
通过对现有技术的上述改进，本发明达到的有益效果还体现在以下方面：由于壳体先是套设在所述端盖内，于此同时，由于楔形卡块设置在端盖前后两侧壁的内侧面上，当壳体套设进端盖的过程中，即可实现横向卡槽与楔形卡块的卡接连接，其卡接的位置出于端盖的内腔而不外露，使得本发明的整体外部结构达到更加精致，外形美观的效果。
 附图说明
图1是本发明的立体示意图。
图2是本发明的俯视图。
图3是图2中沿A-A方向的剖视示意图。
图4是图2中沿B-B方向的剖视示意图。
图5是本发明的分解示意图。
图6是本发明中壳体的立体示意图。
图7是本发明中端盖的立体示意图。
图8是本发明中端盖的俯视图。
图9是图8中沿C-C方向的剖视示意图。
图10是本发明中导电板的立体示意图。
图11是本发明中V型弹簧的立体示意图。
 本发明的实施方式
下面参考附图详细描述本发明的实施例，所述实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”，可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
如图1-图11所示，本实施例涉及快速免螺丝接线端子，图5中显示，本实施例的接线端子包括导电板4、V型弹簧5和其中一侧呈开口15状态的壳体1以及与所述壳体1对接插设而形成一体结构的端盖2。
本实施例中，图1结合图4、图5和图6显示可知，所述壳体1与端盖2对接插设的具体结构如下：为便于将壳体1套设在端盖2上，所述壳体1上具有朝向所述端盖2延伸的内环周壁10，所述内环周壁10与所述端盖2形成套设连接，所述端盖2具有的前侧壁20和后侧壁21的内侧面上具有楔形卡块200，所述壳体1上、与所述楔形卡块200相对应的位置形成横向卡槽100，所述壳体1通过所述横向卡槽100与所述楔形卡块200的卡接（从图1和图6显示可知，所述横向卡槽100一直延伸到所述内环周壁10的边缘位置，进而使得所述横线卡槽100的横向边缘位置形成与所述楔形卡块200卡接的卡条101）而形成与端盖2的对接插设。
图1中显示，所述端盖2具有的横向侧壁22上开设有进线孔220和出线孔221，图3、图5和图11显示可知，所述V型弹簧5具有定位片50和从所述定位片50的其中一侧边沿呈斜向上延伸的、并且分别与所述进线孔220和出线孔221对应的压簧片51，所述压簧片51之间形成隔槽510。
图5结合图6显示，所述壳体1的内腔、在横向方向上与所述隔槽510相对应的位置形成纵向隔板11，所述纵向隔板11至少部分的延伸入所述隔槽510内，以促使压簧片51之间的有效分隔，所述纵向隔板11的靠上方位置开设有与所述导电板4的厚度适配的横向插槽110，所述纵向隔板11的靠下方位置开设有与所述定位片50的厚度适配的横向限位槽111。
图7结合图8、图9显示，所述端盖2内腔具有从所述横向侧壁22延伸出来的安装座23，所述进线孔220和出线孔221贯穿所述安装座23，所述安装座23上、朝向所述壳体1方向的一侧形成楔形面230，所述楔形面230与所述端盖2具有的横向侧壁22和底壁24之间共同形成适配于所述V型弹簧5的V型槽25。
进一步结合图2、图4显示，所述安装座23上、位于所述进线孔220和出线孔221的上方位置形成与所述导电板4适配的限位槽231。
结合图3和图5显示，所述压簧片51的顶端边沿与所述导电板4形成抵接。
在本实施例中，结合图10显示可知，在所述导电板4的下端面上具有凸点40，用以提升导电板4在限位槽231内的配合紧凑性，避免产生偏移，本实施例中，所述导电板4经由端盖2内限位槽231的限位以及纵向隔板11处横向插槽110的限位，使得其在横向两个方向上形成了有效的固定连接，同样，所述V型弹簧5在端盖2的V型槽25内实现抵接式限位以及其定位片51上与V型槽25相对应的另一侧边沿在所述纵向隔板11下方的横向限位槽111处的限位，使得V型弹簧5也在壳体1与端盖2装配于一体之后被牢牢的固定在接线端子内腔，可见，本实施例接线端子的壳体1、端盖2、V型弹簧5和导电板4的装配紧固方式没有借用任何外在的零部件（诸如螺钉铆钉等），而只在各零部件的结构上进行了有效的改进设计和装配优化，真正意义上体现了设计新颖、结构简单的效果。
本实施例中，结合图1、图5和图6显示可知，为方便拆装，在所述端盖的横向侧壁上、与所述楔形卡块相对应的位置开设有拆卸孔223。

Claims (5)

  1. 快速免螺丝接线端子，其特征在于：包括导电板、V型弹簧和其中一侧呈开口状态的壳体以及与所述壳体对接插设而形成一体结构的端盖，所述端盖具有的横向侧壁上开设有进线孔和出线孔，所述 V型弹簧具有定位片和从所述定位片的其中一侧边沿呈斜向上延伸的、并且分别与所述进线孔和出线孔对应的压簧片，所述压簧片之间形成隔槽；所述壳体的内腔、在横向方向上与所述隔槽相对应的位置形成纵向隔板，所述纵向隔板至少部分的延伸入所述隔槽内，所述纵向隔板的靠上方位置开设有与所述导电板的厚度适配的横向插槽，所述隔板的靠下方位置开设有与所述定位片的厚度适配的横向限位槽；所述端盖内腔具有从所述横向侧壁延伸出来的安装座，所述进线孔和出线孔贯穿所述安装座，所述安装座上、朝向所述壳体方向的一侧形成楔形面，所述楔形面与所述端盖具有的横向侧壁和底壁之间共同形成适配于所述 V型弹簧的 V型槽，所述安装座上、位于所述进线孔和出线孔的上方位置形成与所述导电板适配的限位槽，所述压簧片顶端边沿与所述导电板的形成抵接。
  2. 根据权利要求 1所述的快速免螺丝接线端子，其特征在于：所述端盖的前侧壁和后侧壁的内侧面上具有楔形卡块，所述壳体上、与所述楔形卡块相对应的位置形成横向卡槽，所述壳体通过所述横向卡槽与所述楔形卡块的卡接而形成与端盖的对接插设。
  3. 根据权利要求 2所述的快速免螺丝接线端子，其特征在于：所述导电板上、与所述限位槽相对应的下端面上具有凸点。
  4. 根据权利要求2所述的快速免螺丝接线端子，其特征在于：所述端盖的横向侧壁上、与所述楔形卡块相对应的位置开设有拆卸孔。
  5. 根据权利要求 3所述的快速免螺丝接线端子，其特征在于：所述端盖的横向侧壁上、与所述楔形卡块相对应的位置开设有拆卸孔。
PCT/CN2020/115167 2019-09-16 2020-09-14 快速免螺丝接线端子 WO2021052297A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921528903.1 2019-09-16
CN201921528903.1U CN210897650U (zh) 2019-09-16 2019-09-16 快速免螺丝接线端子

Publications (1)

Publication Number Publication Date
WO2021052297A1 true WO2021052297A1 (zh) 2021-03-25

Family

ID=71321975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/115167 WO2021052297A1 (zh) 2019-09-16 2020-09-14 快速免螺丝接线端子

Country Status (2)

Country Link
CN (1) CN210897650U (zh)
WO (1) WO2021052297A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210897650U (zh) * 2019-09-16 2020-06-30 王旭阳 快速免螺丝接线端子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113891B1 (en) * 2010-10-13 2012-02-14 Cheng Uei Precision Industry Co., Ltd. Connector terminal
CN108987951A (zh) * 2018-07-30 2018-12-11 浙江京红电器有限公司 一种带操作手柄的接线端子
CN109560436A (zh) * 2017-09-26 2019-04-02 安波福中央电气（上海）有限公司 电连接器
CN109980377A (zh) * 2019-03-30 2019-07-05 潘昌雄 直通式可两端重复拔盖连接器
CN210897650U (zh) * 2019-09-16 2020-06-30 王旭阳 快速免螺丝接线端子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113891B1 (en) * 2010-10-13 2012-02-14 Cheng Uei Precision Industry Co., Ltd. Connector terminal
CN109560436A (zh) * 2017-09-26 2019-04-02 安波福中央电气（上海）有限公司 电连接器
CN108987951A (zh) * 2018-07-30 2018-12-11 浙江京红电器有限公司 一种带操作手柄的接线端子
CN109980377A (zh) * 2019-03-30 2019-07-05 潘昌雄 直通式可两端重复拔盖连接器
CN210897650U (zh) * 2019-09-16 2020-06-30 王旭阳 快速免螺丝接线端子

Also Published As

Publication number Publication date
CN210897650U (zh) 2020-06-30

Similar Documents

Publication Publication Date Title
US7497700B2 (en) Electrical connector
US8353724B2 (en) Cable connector assembly having means for limiting cables thereof from swinging
WO2021047661A1 (zh) 一种快速连接免螺丝接线端子
US11283202B1 (en) Terminal block with pressing keys for wire connection
US8837767B2 (en) Loudspeaker system
US20150104959A1 (en) Electrical connector with magnetic element
US7510431B2 (en) Electrical connector with improved board locks
US6478617B2 (en) Soldering structure for an electrical connector
US10461479B2 (en) Electromagnetic shielding elastic clip and connector housing including the same
WO2021052297A1 (zh) 快速免螺丝接线端子
WO2016192398A1 (zh) 电连接器
US6089916A (en) Cable assembly connector
WO2021109496A1 (zh) 接线端子固定结构及空调
CN211831084U (zh) 扬声器和音箱
WO2021047660A1 (zh) 一种免螺丝快速连接接线端子
US11296450B2 (en) Electrical connector assembly
TW201603406A (zh) 電連接器和電連接器組件
US6074222A (en) Cable end connector
US6095864A (en) Electrical card connector incorporating a grounding plate
US20080124949A1 (en) Contact terminal for electrical connector
JP2000251984A (ja) 基板接続用コネクタ
JPH02299176A (ja) 分割式コネクタ
JP2004214223A (ja) 筐体の壁掛け構造
CN210267530U (zh) 空调室外机
CN221176793U (zh) 带有斜边槽的稳固型连接器

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: 20864661

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20864661

Country of ref document: EP

Kind code of ref document: A1