WO2018223928A1 - 连接线及驱动系统 - Google Patents

连接线及驱动系统 Download PDF

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Publication number
WO2018223928A1
WO2018223928A1 PCT/CN2018/089811 CN2018089811W WO2018223928A1 WO 2018223928 A1 WO2018223928 A1 WO 2018223928A1 CN 2018089811 W CN2018089811 W CN 2018089811W WO 2018223928 A1 WO2018223928 A1 WO 2018223928A1
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WO
WIPO (PCT)
Prior art keywords
electrode
main cable
cables
connecting wire
plug
Prior art date
Application number
PCT/CN2018/089811
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English (en)
French (fr)
Inventor
伽斯纳·克里斯汀
Original Assignee
炼马机电(深圳)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 炼马机电(深圳)有限公司 filed Critical 炼马机电(深圳)有限公司
Priority to US16/326,389 priority Critical patent/US20190229477A1/en
Publication of WO2018223928A1 publication Critical patent/WO2018223928A1/zh
Priority to CONC2019/0003569A priority patent/CO2019003569A2/es

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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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • 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
    • H01R13/50—Bases; Cases formed as an integral body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable

Definitions

  • the utility model relates to an electric transmission device, in particular to a connecting line and a driving system.
  • the drive belongs to the electric drive device, which is used to control the lifting or rotating of the medical bed, the electric bed, the electric seat, the household massage chair and the like, and actually needs to supply power to the drive to work. Therefore, when the drive is set in a row of electric seats, a transformer is needed in the middle to transform the mains, and the mains can provide a stable power supply for the drive.
  • the existing drive cable has a power plug at one end and a unique male end on the other end that is connected to a drive. Each drive is equipped with one cable. In the case of multiple drives, multiple separate cables are required. This will result in a lot of cables, waste of resources, and easy to cause complicated application line, which is easy to assemble and overhaul. An error occurred.
  • the utility model aims to provide a connecting line and a driving system, which aims to solve the problem that the conventional driver driving electric circuit is easy to cause the application field circuit to be disordered, and the error is easy to be assembled and repaired.
  • the utility model provides a connecting line, which comprises a main cable, a plurality of sub-cables and a plurality of protective kits; one end of the main cable is provided with a first end, and one end of each of the sub-cables is The main cables are respectively connected; the other end of the main cable and the other end of each of the sub-cables are provided with a second end having a plug-in port, and each of the protection kits is respectively covered and It is fixed at the joint of each of the sub-cables and the main cable.
  • the first end is a power plug.
  • the cross section of the plug port is centrally symmetrical.
  • the second end includes a tip body having a plug portion that is coupled to a side of the tip body and extends longitudinally outward from the side, and at least one formed in the An electrode of the plug portion, the plug portion having a width, a height, and a length and including an insulating frame defining a shape of the plug portion, the insulating frame having opposing first and second sides in width and length Opposing third and fourth sides extending between the first and second sides in height and length, and ends extending in width and height at the outer ends of the insulating frame.
  • the outer end surface of the end of the insulating frame is provided with at least one opening extending toward the end body, and the electrode is disposed in the opening.
  • the electrode is an electrode pin that is fixed to the bottom wall of the opening and extends longitudinally outward.
  • the electrode is an electrode contact formed on an inner side wall of the opening.
  • a drive system including the above-described connecting line, and a plurality of loads driven by the connecting line, each of the loads being respectively inserted into a corresponding second end.
  • the loads are all drivers or transformers.
  • the above connecting line and the driving system can provide the driving lines for the plurality of drivers, and the plurality of drivers are respectively connected to the same connecting line through the plugging port, so that the application field line can be avoided, and the assembly and maintenance are prone to errors.
  • the problem is that the lines on the site are neatly arranged.
  • FIG. 1 is a schematic structural view of a connecting line in a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural view of the first end of the connecting wire shown in FIG. 1;
  • FIG. 3 is a schematic structural view of a first embodiment of a second end of the connecting wire shown in FIG. 1;
  • FIG. 4 is a schematic structural view of a second embodiment of the second end of the connecting wire shown in FIG. 1.
  • the connecting cable includes a main cable 12 , a plurality of sub-cables 13 and a plurality of protective kits 15 ; one end of the main cable 12 is provided with a first end 11 , each of which One end of the sub-cable 13 is respectively connected to the main cable 12; the other end of the main cable 12 and the other end of each sub-cable 13 are provided with a second end 14 having a plug port 141, each protection kit 15 is respectively wrapped and fixed at the joint of each of the sub-cables 13 and the main cable 12.
  • the number of the sub-cables 13 is the same as the number of the protection kits 15, and the length of the main cable 12, the number of the sub-cables 13 and the number of the protection kits 15 can be adjusted according to practical applications.
  • a plurality of the sub-cables 13 are separately protected by a plurality of the protection kits 15, so that when one of the sub-cables 13 fails, the functions of the other sub-cables are not affected, and the function of the entire connection line is not affected. .
  • the first end 11 is a power plug that is plugged into the mains interface.
  • the first end 11 is a connector having a docking port 141, see FIG. 3; or the first end 11 is a connector having a port mated with the docking port 141, see FIG.
  • the plug port 141 on the second end 14 is symmetrical in cross-section center, so that the front and back sides are not distinguished, and the plugging is facilitated.
  • the plug port 141 can be a male plug or a female socket.
  • the docking port 141 is a male plug.
  • the second end 14 includes a tip body 140 having a plug portion 142 that is coupled to one side of the tip body 220 and extends longitudinally outwardly from the side, and at least one of which is formed in the plug
  • the electrode of the joint 142 having a width, a height and a length and including an insulating frame 143 defining the shape of the plug portion 142 having opposing first and second side faces 143a, 143b in width and length Opposing third and fourth sides 143c, 143d extending between the first and second sides 143a, 143b in height and length, and ends 144 extending in width and height at the outer ends of the insulating frame 143 .
  • the outer end surface of the end portion 144 of the insulating frame 143 is provided with at least one opening 145 extending toward the end body 140, and the electrode is disposed in the opening 145.
  • the electrode is an electrode pin which is fixed to the bottom wall of the opening 145 and extends longitudinally outward; the electrode may also be an electrode contact formed on the inner side wall of the opening 145.
  • the insulating frame 143 is used for insulating the electrodes while connecting the wires to the load.
  • recesses 143e, 143f are respectively formed in the middle of the first side surface 143a and the second side surface 143b of the insulating frame 143 in the interface of the male plug, and the two recesses 143e, 143f extend from the outer end toward the main body 220. .
  • the corresponding recesses 143e, 143f are provided on the male plug, which is advantageous for strengthening the strength of the female socket and the male plug, and is not easily deformed or burst when being torn and squeezed by an external force.
  • the docking port 141 is a female socket.
  • the second end 14 includes a tip body 240 having an opening 241 that is open to one side of the tip body 240 and extends longitudinally inwardly from the side surface and an insulation defining the shape of the plug port 141.
  • a frame 242 and at least one electrode 243 fixed to the insulating frame 242 in the second opening 241, the insulating frame 242 has a bottom wall at the inner end, and a plurality of inner walls connected to the bottom wall and extending longitudinally outward.
  • the plurality of inner walls include opposing first and second inner walls 242a, 242b and third and fourth inner walls 242c, 242d extending opposite the first and second inner walls 242a, 242b.
  • the electrode 243 is an electrode pin that is fixed to the bottom wall of the insulating frame 242 and extends longitudinally outward.
  • electrode 243 is a metal contact formed on the bottom wall of insulating frame 242.
  • the insulating frame 242 is used for the interconnection of the connecting wires and also provides insulation protection for the electrodes.
  • first inner wall 242a and the second inner wall 242b on the insulating frame 242 in the interface of the female socket are respectively provided with opposite protruding ribs 242e, 242f, and the two protruding ribs 242e, 242f are externally
  • the end extends in the direction of the bottom wall (body 240).
  • the rib 242e, 242f is disposed on the female socket, which is beneficial to strengthen the strength of the female socket and the male plug, and is not easily deformed or burst when being torn and squeezed by an external force.
  • connection lines of the five second terminals 14 are provided.
  • Five drives or transformers are connected to the grid with one connection line. No interfaces or cables are left.
  • the lines on the site are neatly arranged to avoid error during assembly and maintenance.
  • the sub-cables 13 on the connection line can be set as needed, such as changing in number, or changing in kind, and the like.
  • the present invention also discloses a driving system including the above-mentioned connecting line and a plurality of loads driven by the connecting line, each of which is respectively inserted into a corresponding second end.
  • the load is a driver (not shown) or a transformer (not shown).
  • the second end of the connecting wire is directly electrically connected to the driver, or is electrically connected to the transformer first, and the transformer is connected to the driver.
  • the drive is used in transmission equipment such as power seats and electric beds, and the transformer provides suitable voltage transformation requirements for the drive.
  • the above connecting line and the driving system can provide the driving lines for the plurality of drivers, and the plurality of drivers are respectively connected to the same connecting line through the plugging port, so that the application field line can be avoided, and the assembly and maintenance are prone to errors.
  • the problem is that the lines on the site are neatly arranged.

Abstract

连接线及驱动系统，连接线包括主线缆、多条分线缆和多个防护套件；所述主线缆的一端设有第一端头，每条所述分线缆的一端与所述主线缆分别驳接；所述主线缆的另一端以及每条所述分线缆的另一端均设有具有插接端口的第二端头，各个所述防护套件分别包覆并固定在各个所述分线缆和所述主线缆的驳接处，该连接线可在为多个驱动器提供驱动线路时，多个驱动器分别通过插接端口接到同一个连接线上，如此则可以避免应用现场线路繁乱，装配和检修时容易出错的问题，现场的线路排布整齐。

Description

连接线及驱动系统 技术领域
本实用新型涉及电传输设备，特别是涉及一种连接线及驱动系统。
 背景技术
驱动器属于电动传动设备，用以控制医疗床、电动床、电动座椅、家用按摩椅等设备的升降或转动，实际中需要对驱动器提供电源才能工作。所以要将驱动器设置到成排的电动座椅中时，中间需要一个变压器对市电进行变压，市电才能为驱动器提供稳定的电源。现有的驱动器的连接线的一端为电源插头，另一端具有唯一的公端头，连到一个驱动器上。每个驱动器配置一条连接线，在驱动器有多个的情况下，则需要多条单独的连接线，如此会造成线缆繁多，资源浪费，且也容易造成应用现场线路繁乱，装配和检修时容易出错。
 技术问题
本实用新型目的在于提供一种连接线及驱动系统，旨在解决传统的驱动器驱动电线路容易造成应用现场线路繁乱，装配和检修时容易出错的问题。
 技术解决方案
本实用新型提供了一种连接线，包括主线缆、多条分线缆和多个防护套件；所述主线缆的一端设有第一端头，每条所述分线缆的一端与所述主线缆分别驳接；所述主线缆的另一端以及每条所述分线缆的另一端均设有具有插接端口的第二端头，各个所述防护套件分别包覆并固定在各个所述分线缆和所述主线缆的驳接处。
优选地，所述第一端头为电源插头。
优选地，所述插接端口的横截面呈中心对称。
优选地，所述第二端头包括端头主体，所述插接端口具有藕接到所述端头主体的一侧并从该侧向外纵向延伸的插接部，以及至少一个形成于所述插接部的电极，所述插接部具有宽度、高度和长度并且包括限定所述插接部形状的绝缘框架，所述绝缘框架具有在宽度和长度上的相对的第一和第二侧面在高度和长度上在第一和第二侧面之间延伸的相对的第三和第四侧面，以及在所述绝缘框架的外端处在宽度和高度上延伸的端部。
优选地，所述绝缘框架的端部的外端面开设有至少一个向所述端头主体方向延伸的开口，所述电极设置于所述开口内。
优选地，所述电极为电极插针，其固定于所述开口的底壁并向外纵向延伸。
优选地，所述电极为电极触点，其形成于所述开口的内侧壁。
此外，还提供了一种驱动系统，包括上述连接线，以及利用该连接线驱动的多个负载，各个所述负载分别与相应的第二端头插接。
优选地，所述负载均为驱动器或变压器。
 有益效果
上述的连接线及驱动系统可在为多个驱动器提供驱动线路时，多个驱动器分别通过插接端口接到同一个连接线上，如此则可以避免应用现场线路繁乱，装配和检修时容易出错的问题，现场的线路排布整齐。
 附图说明
图1为本实用新型较佳实施例中连接线结构示意图；
图2为图1所示连接线的第一端头结构示意图；
图3为图1所示连接线的第二端头第一实施例的结构示意图；
图4为图1所示连接线的第二端头第二实施例的结构示意图。
 本发明的实施方式
为了使本实用新型要解决的技术问题、技术方案及有益效果更加清楚明白，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。
请参阅图1，本实用新型较佳实施例中连接线包括主线缆12、多条分线缆13和多个防护套件15；主线缆12的一端设有第一端头11，每条分线缆13的一端与主线缆12分别驳接；主线缆12的另一端以及每条分线缆13的另一端均设有具有插接端口141的第二端头14，各个防护套件15分别包覆并固定在各个分线缆13和主线缆12的驳接处。通常情况下，所述分线缆13的数量和所述防护套件15的数量相同，可以根据实际应用来调整主线缆12的长度、所述分线缆13和所述防护套件15的个数。多个所述分线缆13由多个所述防护套件15分开保护着，使得当其中某一个分线缆13出现故障时，不影响其他分线缆的功能，也不影响整个连接线的功能。
请参阅图2，在一个实施例中，第一端头11为电源插头，插接于市电接口中。在其他实施例中，第一端头11为具有插接端口141的接头，请参阅图3；或者第一端头11为具有与插接端口141配对的端口的接头，请参阅图4。
进一步地，请参阅图3和4，第二端头14上的插接端口141横截面中心对称，以此，不区分正反面，方便插接。插接端口141可以为一公插头，也可以为一母插座。
在一个实施例中，插接端口141为公插头。参考图3，第二端头14包括端头主体140，插接端口141具有藕接到端头主体220的一侧并从该侧向外纵向延伸的插接部142，以及至少一个形成于插接部142的电极，插接部142具有宽度、高度和长度并且包括限定插接部142形状的绝缘框架143，绝缘框架143具有在宽度和长度上的相对的第一和第二侧面143a、143b在高度和长度上在第一和第二侧面143a、143b之间延伸的相对的第三和第四侧面143c、143d，以及在绝缘框架143的外端处在宽度和高度上延伸的端部144。
本实施例中，绝缘框架143的端部144的外端面开设有至少一个向端头主体140方向延伸的开口145，电极设置于开口145内。其中，电极为电极插针，其固定于开口145的底壁并向外纵向延伸；电极也可以为电极触点，其形成于开口145的内侧壁。绝缘框架143用于连接线的与负载的对接的同时也能对电极进行绝缘保护。
另外，作为公插头的接口中的绝缘框架143上的第一侧面143a和第二侧面143b的中间分别开设有凹槽143e、143f，该两个凹槽143e、143f由外端面向主体220方向延伸。如此，在公插头上设置对应的凹槽143e、143f，有利于加强母插座和公插头的强度，在受到外力撕扯和挤压时不易变形或爆裂。
在另一个实施例中，插接端口141为母插座。参考图4，第二端头14包括端头主体240，插接端口141具有开设于端头主体240的一侧并从该侧表面向内纵向延伸的开口241和限定插接端口141形状的绝缘框架242，以及至少一个固定于绝缘框架242上位于第二开口241内的电极243，绝缘框架242具有在内端处的底壁，以及与该底壁连接并向外纵向延伸的多个内壁，其中，该多个内壁包括相对的第一和第二内壁242a、242b以及在第一和第二内壁242a、242b之间延伸相对的第三和第四内壁242c、242d。
本实施例中，电极243为电极插针，其固定于绝缘框架242的底壁并向外纵向延伸。在其他实施例中，电极243为形成于绝缘框架242的底壁的金属触点。绝缘框架242用于连接线的对接的同时也能对电极进行绝缘保护。
另外，作为母插座的接口中的绝缘框架242上的第一内壁242a和第二内壁242b的中间分别设置有相对的凸起筋肋242e、242f，该两个凸起筋肋242e、242f由外端面向底壁（主体240）方向延伸。在母插座上设置凸起筋肋242e、242f，有利于加强母插座和公插头的强度，在受到外力撕扯和挤压时不易变形或爆裂。
例如，参考图1，需要为5个驱动器或变压器提供驱动线缆，每一驱动器分别对应连接至第二端头14。此时，提供5个第二端头14的连接线即可。以一个连接线实现5个驱动器或变压器并网，无接口或线缆剩余，现场的线路排布整齐，避免装配和检修时容易出错。如此，可以理解的是，连接线上的分线缆13可以按需设置，比如在数量上变更，或在种类上变更等等。
此外，本实用新型还公开了一种驱动系统，包括上述连接线以及利用该连接线驱动的多个负载，各个所述负载分别与相应的第二端头相互插接。优选地，所述负载均为驱动器（未图示）或变压器（未图示）。比如，所述连接线的第二端头直接电连接于所述驱动器上，或者先电连接于所述变压器上，变压器再连到驱动器上。驱动器用于电动座椅、电动床等传动设备中，变压器为驱动器提供合适的变压需求。
上述的连接线及驱动系统可在为多个驱动器提供驱动线路时，多个驱动器分别通过插接端口接到同一个连接线上，如此则可以避免应用现场线路繁乱，装配和检修时容易出错的问题，现场的线路排布整齐。
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 (9)

  1. 连接线，其特征在于，包括主线缆、多条分线缆和多个防护套件；所述主线缆的一端设有第一端头，每条所述分线缆的一端与所述主线缆分别驳接；所述主线缆的另一端以及每条所述分线缆的另一端均设有具有插接端口的第二端头，各个所述防护套件分别包覆并固定在各个所述分线缆和所述主线缆的驳接处。
  2. 如权利要求1所述的连接线，其特征在于，所述第一端头为电源插头。
  3. 如权利要求1所述的连接线，其特征在于，所述插接端口的横截面呈中心对称。
  4. 如权利要求1或3所述的连接线，其特征在于，所述第二端头包括端头主体，所述插接端口具有藕接到所述端头主体的一侧并从该侧向外纵向延伸的插接部，以及至少一个形成于所述插接部的电极，所述插接部具有宽度、高度和长度并且包括限定所述插接部形状的绝缘框架，所述绝缘框架具有在宽度和长度上的相对的第一和第二侧面在高度和长度上在第一和第二侧面之间延伸的相对的第三和第四侧面，以及在所述绝缘框架的外端处在宽度和高度上延伸的端部。
  5. 如权利要求4所述的连接线，其特征在于，所述绝缘框架的端部的外端面开设有至少一个向所述端头主体方向延伸的开口，所述电极设置于所述开口内。
  6. 如权利要求5所述的连接线，其特征在于，所述电极为电极插针，其固定于所述开口的底壁并向外纵向延伸。
  7. 如权利要求5所述的连接线，其特征在于，所述电极为电极触点，其形成于所述开口的内侧壁。
  8. 一种驱动系统，其特征在于，包括权利要求1至7任一项所述连接线，以及利用该连接线驱动的多个负载，各个所述负载分别与相应的第二端头相互插接。
  9. 如权利要求8所述的驱动系统，其特征在于，所述负载均为驱动器或变压器。
PCT/CN2018/089811 2017-06-06 2018-06-04 连接线及驱动系统 WO2018223928A1 (zh)

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CN206820214U (zh) * 2017-06-06 2017-12-29 炼马机电(深圳)有限公司 连接线及驱动系统
CN109586619A (zh) * 2018-10-11 2019-04-05 福建睿能科技股份有限公司 一种多路电机控制装置

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