WO2018028600A1 - 一种走线销轴结构和洗衣机 - Google Patents

一种走线销轴结构和洗衣机 Download PDF

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Publication number
WO2018028600A1
WO2018028600A1 PCT/CN2017/096622 CN2017096622W WO2018028600A1 WO 2018028600 A1 WO2018028600 A1 WO 2018028600A1 CN 2017096622 W CN2017096622 W CN 2017096622W WO 2018028600 A1 WO2018028600 A1 WO 2018028600A1
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WIPO (PCT)
Prior art keywords
wire
sleeve
washing machine
hinge shaft
upper cover
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/096622
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English (en)
French (fr)
Inventor
刘杰
徐鹏飞
王佑喜
孙思成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of WO2018028600A1 publication Critical patent/WO2018028600A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

Definitions

  • the invention relates to the field of connectors, and relates to a wire structure capable of realizing power supply or communication of a cover of a machine body, in particular to a wire pin shaft structure, and to a washing machine using the above-mentioned wire pin structure.
  • washing machines that can realize the appearance display and touch operation of the body have become a trend, especially the washing machine with the upper cover realized, which has been widely used due to the simpler and more user-friendly operation. .
  • To realize the display of the upper cover it is necessary to connect the wires in the control panel to the display mechanism of the upper cover.
  • the appearance display scheme of the household appliance applied on the market is realized by adding wire protection and connecting the display portion after threading to realize the final display scheme. This design causes the upper cover to wear out during long-term opening and closing, and once the wire is worn, it will cause poor power supply.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the problem that the pulsator washing machine on the market can not display on the upper cover or the upper cover shows that the washing machine is easy to grind the wire during the opening and closing process, and provides a socket to the upper cover. Moreover, the wire pin structure which is not easy to cause wire wear and the washing machine to which the above-mentioned wire pin structure is applied is opened and closed a plurality of times.
  • One aspect of the present invention discloses a wire drive pin structure including an associated hinge shaft and a sleeve, the sleeve being coaxially disposed with the hinge shaft and rotatable relative to the hinge shaft, the sleeve
  • the side of the cylinder is provided with an opening extending through the side wall of the sleeve
  • the hinge shaft is provided with a threading groove, and one end of the threading groove communicates with the inside of the sleeve.
  • the outer diameter of the hinge shaft is smaller than the outer diameter of the sleeve; the sleeve is sleeved with the adjacent ends of the hinge shaft, and the inner portion of the sleeve communicates with the outside through the opening.
  • connection fixing portion The outer side of the sleeve is provided with a connection fixing portion and/or a positioning rib for connection and fixing with other components.
  • connection fixing portion is integrally connected to the outer side of the sleeve, and is one or more.
  • the positioning rib is fixedly engaged with the upper cover of the washing machine, and the positioning rib and the sleeve are integrally formed, and the positioning rib comprises two axial positioning ribs and a circumferential positioning rib which cooperate with each other.
  • Another aspect of the present invention also discloses a washing machine including an upper cover and a control tray, the washing machine being mounted with a wire pin structure as described above, the upper cover being provided with an electrical component, the control disk holder A control panel is provided, and the wires from the control panel control panel are finally connected to the electrical components of the upper cover via the routing pin structure.
  • a hinge structure is mounted on the control disc base, the hinge structure is provided with a bottom hole and an upper side hole, the upper side hole has a non-circular cross section, and a hinge shaft of the wire lead pin structure is inserted into the upper side hole and is opposite to the same Fixed, the bottom hole communicates with the inside of the control disc holder, and the wire trough of the hinge shaft is disposed toward the bottom hole.
  • the upper cover frame of the washing machine is provided with a rib, and the rib is disposed corresponding to the opening of the wire pin shaft structure, and the rib extends from the opening into the hollow portion of the sleeve to be in contact with the wire.
  • the upper cover frame of the washing machine is further provided with a claw structure, and the claw structure is fixedly engaged with the positioning rib; preferably, the claw structure comprises a compression deformation claw and two fixing claws.
  • the upper cover of the washing machine and the control disc holder are also hinged by a damper positioning pin, and the damper positioning pin is connected with the damper; the damper locating pin is coaxially arranged with the hinge shaft of the wire rod shaft structure.
  • the present invention has the following beneficial effects compared with the prior art:
  • the cable pin structure of the present invention is disposed on the upper cover of the washing machine, and is specifically disposed on the cover frame of the washing machine, and cooperates with the hinge structure to realize power supply or communication wiring for controlling the disk seat to the upper cover, and the wire shaft structure is provided with a hinge shaft And the sleeve which can rotate relative to the hinge shaft can flexibly cooperate during the opening and closing of the upper cover, thereby avoiding the wear and tear on the wire lead wire during the frequent opening and closing process of the washing machine; the wire pin shaft structure is provided for The connecting fixing portion and/or the positioning rib which are fixedly connected with other components can be fixed on the washing machine by fasteners or positioning ribs matched with the claws, thereby ensuring the stability of the pin fixing; meanwhile, the wire pin shaft structure The sleeve is open on the side, and the hinge shaft has a wire trough to facilitate the installation of the wire.
  • the washing machine with the wire-pin structure of the invention is further provided with a hinge structure, and the wire structure for controlling the disk seat to the upper cover is realized by the hinge structure and the wire pin shaft structure, and the installation position of the wire pin shaft structure is
  • the cover frame is provided with a rib, and the rib corresponds to the opening of the sleeve for jacking up the wire passing through the wire pin shaft structure to make the wire installation more stable;
  • the upper cover frame of the washing machine is also provided for tightening
  • the screw fastening hole or the claw structure of the fixed wire pin structure can be fastened with the connecting fastening portion or the positioning rib of the wire pin shaft structure;
  • the upper cover of the washing machine of the present invention is provided for realizing display or Other functional electrical components enhance the user experience, and the wiring structure from the control panel to the upper cover is ingeniously designed to avoid wear of the wires during multiple opening and closing of the upper cover, and prolong the service life of the washing machine and parts.
  • FIG. 1 is a schematic view showing the connection of a top cover of a washing machine with a display function and a control panel in the embodiment of the present invention
  • FIG. 2 is a schematic view showing a hinge structure in an embodiment of the present invention.
  • FIG. 3 is a schematic view showing the structure of a screw fastening wire pin shaft in an embodiment of the present invention
  • FIG. 4 is a schematic view showing the structure of a screw fastening wire pin shaft in an embodiment of the present invention
  • Figure 5 is a schematic view showing the arrangement of the ribs in the embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a wire pin shaft provided with positioning ribs in an embodiment of the present invention.
  • FIG. 7 is a schematic view showing the structure of a wire pin shaft provided with a positioning rib in the embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of a claw in the embodiment of the present invention.
  • Figure 9 is a schematic view showing the structure of a positioning rib in the embodiment of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • FIG. 1 a schematic diagram of a connection between a top cover of a washing machine with a display function and a control tray seat according to the embodiment, a display device is disposed in the upper cover 1 of the washing machine, and the user operates the washing machine through the upper cover 1 and uses the display device of the upper cover. The working condition of the washing machine is displayed.
  • the wire 5 from the control panel of the control panel 2 needs to be connected to the display device, so the wire 5 needs to be mechanically connected to the control tray 2 through the upper cover 1 At the office.
  • the upper cover 1 Due to the use characteristics of the washing machine itself, the upper cover 1 will be frequently opened and closed. During the frequent opening and closing process, the line disposed between the upper cover 1 and the control tray 2 will also be displaced. The magnitude of the small trace displacement and the resulting wear and tear are required to be placed in the trace structure with protection and buffering functions.
  • the wiring structure mainly comprises a routing pin structure 3 and a hinge structure 4, and the two are coupled with each other.
  • the wire 5 from the control disk holder 2 passes through the hinge structure 4 and then passes through the wire pin structure 3 to finally connect the display device.
  • the cable pin structure 3 having the protection function and the buffer function is disposed on the upper cover 1 of the washing machine, and is specifically disposed on the upper cover frame 110 of the upper cover 1.
  • the upper cover frame 110 is a ring-shaped range provided on the periphery of the upper cover 1, and has various devices and structures thereon for connection and fixing.
  • the hinge structure 4 is provided on the control tray 2 and is fixed by a hinge fastening hole 430.
  • the washing machine upper cover 1 and the control disc holder 2 are also hinged via a damper positioning pin 7, and the damper positioning pin 7 is connected with the damper 6 to provide a closing cushioning force for the upper cover 1 to prevent the upper cover 1 of the washing machine from being opened and closed.
  • the damper positioning pin 7 is disposed coaxially with the hinge shaft 310 of the wire drive pin structure 3, and the design of the damper 6 and the damper positioning pin 7 also alleviates the displacement amplitude of the wire to a certain extent, and reduces the wire 5 abrasion.
  • the wire is a power supply wire or a communication wire.
  • the upper cover structure connected to the wire is not limited to the display device, and may be other electrical components that are provided on the upper cover of the washing machine to supply power to the control panel or control the communication control of the control panel in the tray.
  • the hinge structure 4 is a wire structure having a substrate base and a threading protrusion, and includes a bottom hole 410 , an upper hole 420 and a hinge fastening hole 430 .
  • the base of the substrate extends to the horizontal ends
  • a hinge fastening hole 430 is provided, and the hinge structure 4 is fastened to the control tray 2 by a fastener fitting hinge fastening hole 430.
  • a bottom hole 410 is provided in the base of the substrate, and one end of the inner wire 5 from the control disk holder 2 is penetrated by the bottom hole 410.
  • the threading protrusion structure of the hinge structure 4 is a hollow wire-line cavity, and the top side surface is provided with an upper side hole 420, and the wire 5 is fitted into the wire pin structure 3 at the upper side hole 420, and the inside of the hinge structure 4 is
  • the wire 5 is in the form of an L-shaped wire.
  • the hinge structure 4 realizes the steering steering of the disc holder 2 to the upper cover 1, and turns the vertically penetrating wire 5 to the horizontal direction to facilitate the cooperation of the horizontal direction with the hinge shaft 310 of the cabonet structure 3.
  • the cable pin structure 3 includes an associated hinge shaft 310 and a sleeve 320.
  • the sleeve 320 is coaxially disposed with the hinge shaft 310 and rotatable relative to the hinge shaft 310.
  • the side of the sleeve 320 is provided with an opening through the side wall of the sleeve.
  • the hinge shaft 310 is provided with a threading groove 311.
  • the threading groove 311 is disposed on the outer wall of the hinge shaft 310, and one end of the threading groove 311 communicates with the inside of the sleeve 320.
  • the arrangement of the threading groove 311 and the opening 321 facilitates the smooth passage of the wire 5 through the wire pin structure 3.
  • the outer diameter of the hinge shaft 310 is smaller than the outer diameter of the sleeve 320, and the sleeve 320 and the adjacent end of the hinge shaft 310 are sleeved with each other, so that the sleeve 320 and the hinge shaft 310 are relatively rotatable about the axis of the hinge shaft 310, and the sleeve 320
  • the inner passage opening 321 is in communication with the outside.
  • the hinge shaft 310 can also be a hollow sleeve structure having an opening.
  • the hinge shaft 310 of the cable pin structure 3 is mated with the hinge structure 4, and the hinge shaft 310 of the wire pin structure can be inserted into the upper side hole 420 of the hinge structure 4. Since the upper hole 420 has a non-circular shape, the hinge shaft 310 is inserted into the upper side hole 420 and fixed relative thereto. Preferably, when the hinge shaft 310 and the upper side hole 420 are relatively fixed, the pin can be inserted into the gap of the two to be fixed, or the sliding key can be used for relative fixation. At the same time, in order to facilitate the routing of the hinge structure 4 to the routing pin structure 3, the threading groove 311 of the hinge shaft 310 is disposed toward the bottom hole 410 of the hinge mechanism 4.
  • the wire 5 from the bottom hole 410 of the hinge structure 4 is inserted into the wire pin structure 3 by the wire groove 311 of the hinge shaft 310 and then passed through the sleeve 320. Since the wire 5 has the wire terminal 510, the wire terminal 510 has a large cross section, and it is inconvenient to shuttle through the hole. Therefore, in order to facilitate the installation of the wire 5 in the routing of the wire pin structure 3, the wire pin structure 3 is designed as a side opening, and the wire 5 is penetrated by the bottom hole 410 of the hinge structure 4 and reaches the upper hole 420.
  • the wire trough 311 disposed through the bottom hole 410 passes through the hinge shaft 310 and then passes through the opening 321 through the sleeve 320, and finally passes through the wire pin structure 3 to realize connection with the upper cover electrical component.
  • the sleeve 320 is rotatable relative to the hinge shaft 310 to buffer the displacement of the wire and reduce the wear of the wire 5.
  • the cable pin structure 3 further has a connection fixing portion 330.
  • the connection fixing portion 330 is fixedly screwed to the upper cover 1 of the washing machine, and the connecting fixing portion 330 is integrally connected with the outer side of the sleeve 320.
  • the connection fixing portion 330 is one or more One.
  • the specific manner of fixing the wire shaft structure 3 to the top cover frame 110 of the washing machine is as follows: the opening 321 is disposed in the vicinity of the upper cover frame 110 of the washing machine, and the design is to match the positioning device of the rib 8 provided by the cover frame 110 of the washing machine.
  • the convenient ribs 8 extend into the opening 310 to achieve a limit contact with the wires 5.
  • FIG. 5 a schematic diagram of a rib arrangement of the upper cover of the washing machine according to the embodiment is shown. Since the wire pin structure 3 and the sleeve 320 have an opening 321 through which the wire 5 passes, in order to prevent the wire 5 from slipping out of the opening 321, the corresponding cover pin structure 3 on the cover frame 110 of the washing machine
  • the opening 321 is provided with a protruding rib 8 for lifting the passing wire 5, and the rib 8 extends from the opening 321 into the hollow portion of the sleeve 320 to be in contact with the wire 5.
  • the ribs are one or more.
  • FIG. 6 and FIG. 7 a schematic diagram of a wire pin shaft structure provided with a positioning rib according to the embodiment.
  • the difference between the embodiment and the third embodiment is that the cable pin structure 3 is fixed on the upper cover frame 110 of the washing machine by the positioning ribs, and the positioning rib is fixedly engaged with the upper cover 1 of the washing machine, and is integrated with the sleeve 320;
  • the positioning rib includes an axial positioning rib 331 and a circumferential positioning rib 332 which cooperate with each other.
  • the axial positioning rib 331 extends along the axial direction of the sleeve 320 and protrudes radially along the sleeve 320.
  • the circumferential positioning rib 332 is sleeved along the sleeve.
  • the 320-circle line extends and protrudes radially along the sleeve 320.
  • the circumferential positioning rib 332 is a circular arc structure having a notch.
  • the circumferential positioning rib 332 can be sleeved and fixed at one end of the sleeve 320 relative to the hinge shaft 310, covering the opening 321 to prevent the inner wire from slipping out; two axial positioning ribs
  • the 331 is disposed on the sleeve 320 body and disposed symmetrically with respect to the opening 321 .
  • two axial positioning ribs 331 are disposed at a middle portion of the sleeve 320 , and two axial positioning ribs 331 are at both ends of one diameter of the sleeve 320 .
  • the positioning rib needs to cooperate with the claw structure 9 to realize the locking and fixing of the wire pin shaft structure 3.
  • the structure of the claw structure and the positioning rib structure for fastening the wire pin shaft structure can be realized by the connection in the embodiment.
  • the claw structure 9 is disposed on the upper cover frame 110 of the washing machine, and the claw structure 9 is fixedly engaged with the positioning rib.
  • the compression deformation claw 910 and the two fixing claws 920 are disposed, and the two fixing claws 920 are oppositely disposed.
  • the two fixing claws 920 are respectively engaged with the axial positioning ribs 331 of the sleeve 320 to define a sleeve.
  • the circumferential movement of 320; the compression deformation claw 910 is engaged with the circumferential positioning rib 332 disposed at one end of the sleeve 320 with respect to the end of the hinge shaft 310 to define the axial movement of the sleeve 320, and the claw structure 9 is cooperatively positioned.
  • the rib structure realizes the fixing of the wire pin shaft structure 3 in the upper cover frame 110.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

一种走线销轴结构（3），该走线销轴结构（3）包括相连的铰链轴（310）和套筒（320），套筒（320）与铰链轴（310）同轴设置且可相对铰链轴（310）转动，套筒（320）侧边设有贯通套筒（320）侧壁的开口（321），铰链轴（310）设有穿线槽（311），穿线槽（311）的一端与套筒（320）内部相通。还公开了一种洗衣机，包括上盖（1）和控制盘座（2），该洗衣机安装有所述的走线销轴结构（3），上盖（1）设有电器元件，控制盘座（2）设有控制板，来自控制盘座（2）控制板的导线（5）经走线销轴结构（3）最终与上盖（1）的电器元件相连。本发明在实现洗衣机的上盖（1）电器元件与控制盘座（2）的控制板连接的同时，避免了上盖（1）多次开合可能造成的导线（5）磨损，提升了用户体验且延长了洗衣机使用寿命。

Description

一种走线销轴结构和洗衣机 技术领域
本发明涉及连接件领域，涉及一种可实现机体上盖通电或通讯的走线结构，具体地说，涉及一种走线销轴结构，还涉及一种应用上述走线销轴结构的洗衣机。
背景技术
随着家用电器的智能化，在洗衣机领域，可实现机体外观显示及触摸操作的洗衣机已经成为一种趋势，特别是上盖实现显示的洗衣机，由于操作更简便和人性化，得到了广泛的应用。实现上盖显示需将控制盘座内的导线与上盖显示机构相连，目前市场上应用的家用电器外观显示方案，通过穿线后增加导线防护与显示部分连接实现最终的显示方案。这种设计导致上盖在长时间开合过程中，出现磨损现象，一旦导线磨破就会产生通电不良问题。同时，随着智能家电的发展，越来越多的电器元件选择设于洗衣机上盖，用于提升用户体验和丰富洗涤功能，这类功能的拓展均需要将来自洗衣机盘座的导线走线到上盖上，故对于避免导线磨损的走线结构需求也日益增大。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服目前市场上的波轮洗衣机不能在上盖上进行显示或上盖显示洗衣机在开合过程中易磨导线的问题，提供一种可实现盘座至上盖走线且多次开合上盖不易造成导线磨损的走线销轴结构以及应用上述走线销轴结构的洗衣机。
为解决上述技术问题，本发明采用技术方案的基本构思是：
本发明一方面公开了一种走线销轴结构，所述走线销轴结构包括相连的铰链轴和套筒，所述套筒与铰链轴同轴设置且可相对铰链轴转动，所述套筒侧边设有贯通套筒侧壁的开口，所述铰链轴设有穿线槽，所述穿线槽的一端与套筒内部相通。
所述铰链轴的外径小于套筒的外径；所述套筒与铰链轴的相邻端相互套接，所述套筒内部经开口与外部相连通。
所述套筒外侧设有用于与其它部件连接固定的连接固定部和/或定位筋。
所述连接固定部与套筒外侧一体连接，为一个或多个。
所述定位筋与洗衣机上盖相固定卡接，定位筋与套筒为一体件，所述定位筋包括相互配合的两个轴向定位筋和周向定位筋。
本发明的另一方面还公开了一种洗衣机，包括上盖和控制盘座，所述洗衣机安装有如上所述的走线销轴结构，所述上盖设有电器元件，所述控制盘座设有控制板，来自控制盘座控制板的导线经走线销轴结构最终与上盖的电器元件相连。
所述控制盘座上安装有铰链结构，所述铰链结构设有底部孔和上侧孔，所述上侧孔具有非圆形截面，走线销轴结构的铰链轴插入上侧孔并相对其固定，所述底部孔与控制盘座内部相连通，铰链轴的走线槽朝向底部孔设置。
所述洗衣机的上盖框设有凸筋，所述凸筋与走线销轴结构的开口对应设置，凸筋自开口延伸入套筒的中空部以与导线相限位接触。
洗衣机的上盖框还设有卡爪结构，所述卡爪结构与定位筋相固定卡接；优选的，所述卡爪结构包括压缩变形卡爪和两个固定卡爪。
所述洗衣机上盖与控制盘座还经阻尼器定位销相铰接，阻尼器定位销与阻尼器相连接；所述的阻尼器定位销与走线销轴结构的铰链轴同轴设置。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明的走线销轴结构设于洗衣机上盖，具体设于洗衣机上盖框上，与铰链结构配合实现控制盘座至上盖的供电或通讯走线，该走线销轴结构设有铰链轴和可相对铰链轴转动的套筒，在上盖开合的过程中灵活配合，避免了洗衣机在频繁的开合盖过程中对走线导线可能造成的磨损；该走线销轴结构设有用于与其他部件连接固定的连接固定部和/或定位筋，可以通过紧固件或与卡爪配合的定位筋固定在洗衣机上，保证了销轴固定的稳定性；同时，该走线销轴结构的套筒为侧边开口，铰链轴具有走线槽，方便了导线的安装。
本发明安装有走线销轴结构的洗衣机，还设有铰链结构，通过铰链结构与走线销轴结构配合实现控制盘座至上盖的导线走线，在走线销轴结构的安装处即上盖框上设有凸筋，凸筋对应套筒的开口，用于顶起从走线销轴结构中穿过的导线，使导线安装更稳固；该洗衣机的上盖框上还设有用于紧固走线销轴结构的螺钉紧固孔或卡爪结构，可配合走线销轴结构的连接紧固部或定位筋实现销轴的紧固；本发明洗衣机的上盖设有用于实现显示或其他功能的电器元件，提升了用户体验，从控制盘座至上盖的走线结构设计巧妙，避免了导线在上盖多次开合过程中的磨损，延长了洗衣机及零件的使用寿命。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明实施例中带显示功能的洗衣机上盖及控制盘座的连接示意图；
图2是本发明实施例中铰链结构的示意图；
图3是本发明实施例中螺钉紧固走线销轴结构示意图；
图4是本发明实施例中螺钉紧固走线销轴结构示意图；
图5是本发明实施例中凸筋设置示意图；
图6是本发明实施例中设有定位筋的走线销轴结构示意图；
图7是本发明实施例中设有定位筋的走线销轴结构示意图；
图8是本发明实施例中卡爪结构示意图；
图9是本发明实施例中定位筋结构示意图。
图中：1、上盖；110、上盖框；2、控制盘座；3、走线销轴结构；310、铰链轴；311、穿线槽；320、套筒；321、开口；330、连接固定部；331、轴向定位筋；332、周向定位筋；4、铰链结构；410、底部孔；420、上侧孔；430、铰链紧固孔；5、导线；510、插线端子；6、阻尼器；7、阻尼器定位销；8、凸筋；9、卡爪结构；910、压缩变形卡爪；920、固定卡爪。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”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。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
如图1所示，本实施例所述的带显示功能的洗衣机上盖及控制盘座的连接示意图，洗衣机上盖1内设有显示装置，用户通过上盖1操作洗衣机并用上盖的显示装置显示洗衣机的工作状况，为实现洗衣机的上盖显示，需将来自控制盘座2控制板的导线5接通到显示装置上，故导线5需通过上盖1与控制盘座2的机械转动连接处。而由于洗衣机本身的使用特征，上盖1会进行频繁地开合，在频繁开合地过程中，设于上盖1与控制盘座2之间的走线也会随之产生位移，为减小走线位移的幅度和随之造成的磨损，需将走线设于具有保护功能和缓冲功能的走线结构内。
走线结构主要包括走线销轴结构3和铰链结构4，两者配合连接，来自控制盘座2的导线5先通过铰链结构4再通过走线销轴结构3，最终连接显示装置。本实施例所述的连接方式，将具有保护功能和缓冲功能的走线销轴结构3设于洗衣机上盖1上，具体设于上盖1的上盖框110上。上盖框110为设置在上盖1外围的圈状范围，上面具有各种装置和结构，用于实现连接和固定。铰链结构4设于控制盘座2上，通过铰链紧固孔430实现固定。
该洗衣机上盖1与控制盘座2还经阻尼器定位销7相铰接，阻尼器定位销7与阻尼器6相连接，为上盖1提供闭合缓冲力，可防止洗衣机上盖1开合时造成过大的冲击力。阻尼定位销7与走线销轴结构3的铰链轴310同轴设置，阻尼器6与阻尼器定位销7的设计也在一定的程度上缓解了走线的位移幅度，减小了导线5的磨损。
本实施例中导线为供电导线或通讯导线。与导线相连的上盖结构也不局限于显示装置，可以为其他设于洗衣机上盖的需控制盘座供电或控制盘座内控制板通讯控制的电器元件。
实施例二
如图2所示，本实施例所述的铰链结构示意图，该铰链结构4为一具有基板底座和穿线凸起的走线结构，包括底部孔410、上侧孔420和铰链紧固孔430，基板底座向水平两端延伸 设有铰链紧固孔430，铰链结构4可通过紧固件配合铰链紧固孔430紧固设置在控制盘座2上。在基板底座设有底部孔410，来自控制盘座2的内部导线5一端由底部孔410穿入。该铰链结构4的穿线凸起结构为一中空的走线腔体，顶端侧面设有上侧孔420，导线5在上侧孔420处配合穿入走线销轴结构3，铰链结构4内部的导线5呈L型走线。铰链结构4实现了控制盘座2到上盖1的走线转向，将垂直穿入的导线5转向至水平方向，方便水平方向与走线销轴结构3铰链轴310的配合。
实施例三
如图3和图4所示，本实施例所述的螺钉紧固走线销轴结构示意图。该走线销轴结构3包括相连的铰链轴310和套筒320，套筒320与铰链轴310同轴设置并且可以相对铰链轴310转动，套筒320侧边设有贯通套筒侧壁的开口321，铰链轴310设有穿线槽311，穿线槽311设于铰链轴310的外壁上，穿线槽311的一端与套筒320内部相通。穿线槽311及开口321的设置均有利于导线5顺利通过走线销轴结构3。铰链轴310的外径小于套筒320的外径，套筒320与铰链轴310的相邻端相互套接，令套筒320与铰链轴310可绕铰链轴310的轴线相对旋转，套筒320内部经开口321与外部相连通。其中，铰链轴310也可以为具有开口的中空套筒结构。
走线销轴结构3的铰链轴310与铰链结构4配合连接，走线销轴结构的铰链轴310可插入铰链结构4的上侧孔420。由于上侧孔420孔形状非圆形，铰链轴310插入上侧孔420后与其相对固定。优选的，此处铰链轴310与上侧孔420的相对固定时，可以使用销子插入两者的缝隙中进行连接实现固定，或使用滑键实现相对固定。同时，为方便铰链结构4至走线销轴结构3的走线，铰链轴310的穿线槽311朝向铰链机构4的底部孔410方向设置。来自铰链结构4底部孔410的导线5，由铰链轴310的走线槽311穿入走线销轴结构3，再经套筒320穿出。由于导线5具有插线端子510，插线端子510横截面较大，不方便在孔内穿梭。故为方便导线5在走线销轴结构3的走线安装，将该走线销轴结构3设计为侧边开口，导线5由铰链结构4的底部孔410穿入并抵达上侧孔420后，先经朝向底部孔410设置的走线槽311穿过铰链轴310再经开口321通过套筒320，最终穿出走线销轴结构3，实现与上盖电器元件连接。在上盖1开合的过程中，套筒320可相对铰链轴310转动，起到缓冲走线位移的作用，减小了导线5的磨损。
所述走线销轴结构3还具有连接固定部330，连接固定部330与洗衣机上盖1经螺钉相固定螺接，连接固定部330与套筒320外侧一体连接。优选的，连接固定部330为一个或多 个.
走线销轴结构3固定在洗衣机上盖框110的具体方式为：开口321朝里靠近洗衣机上盖框体110设置，此设计是为配合洗衣机上盖框110所设的凸筋8等定位装置，方便凸筋8延伸至开口310内实现与导线5的限位接触。
实施例四
如图5所示，本实施例所述的洗衣机上盖的凸筋设置示意图。由于走线销轴结构3的与套筒320具有开口321，导线5在其中穿过，为防止导线5从开口321中滑出，故在洗衣机上盖框110上对应走线销轴结构3的开口321处设置有凸出的凸筋8，用于顶起通过的导线5，凸筋8自开口321延伸入套筒320的中空部以与导线5相限位接触。所述凸筋为一个或多个。
实施例五
如图6和图7所示，本实施例所述的设有定位筋的走线销轴结构示意图。本实施例与上述实施例三的区别在于：走线销轴结构3通过定位筋固定在洗衣机上盖框110上，定位筋与洗衣机上盖1相固定卡接，与套筒320为一体件；定位筋包括相互配合的轴向定位筋331和周向定位筋332，所述轴向定位筋331沿套筒320轴线方向延伸，沿套筒320径向凸出，周向定位筋332沿套筒320周线方向延伸，沿套筒320径向凸出。周向定位筋332为具有缺口的圆弧结构，周向定位筋332可套设固定在套筒320相对铰链轴310的一端端部，覆盖开口321防止内部导线滑出；两个轴向定位筋331设于套筒320体上并相对开口321对称设置，优选的，两个轴向定位筋331设于套筒320中部，且两个轴向定位筋331处于套筒320一条直径的两端。定位筋需与卡爪结构9配合实现走线销轴结构3的卡接固定。
实施例六
如图8和图9所示，本实施例所述可配合连接实现走线销轴结构紧固的卡爪结构和定位筋结构示意图。卡爪结构9设于洗衣机的上盖框110上，卡爪结构9与定位筋相固定卡接，
包括压缩变形卡爪910和两个固定卡爪920，两个固定卡爪920相对设置，两个固定卡爪920分别与套筒320的轴向定位筋331一一对应卡接，以限定套筒320的周向移动；压缩变形卡爪910与设于套筒320相对铰链轴310一端端部的周向定位筋332卡接固定，以限定套筒320的轴向移动，卡爪结构9配合定位筋结构实现走线销轴结构3在上盖框110的固定。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱 离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种走线销轴结构，其特征在于：所述走线销轴结构包括相连的铰链轴(310)和套筒(320)，所述套筒(320)与铰链轴(310)同轴设置且可相对铰链轴(310)转动，所述套筒(320)侧边设有贯通套筒侧壁的开口(321)，所述铰链轴(310)设有穿线槽(311)，所述穿线槽(311)的一端与套筒(320)内部相通。
  2. 根据权利要求1所述的走线销轴结构，其特征在于：所述铰链轴(310)的外径小于套筒(320)的外径；所述套筒(320)与铰链轴(310)的相邻端相互套接，所述套筒(320)内部经开口(321)与外部相连通。
  3. 根据权利要求1或2所述的走线销轴结构，其特征在于：所述套筒(320)外侧设有用于与其它部件连接固定的连接固定部(330)和/或定位筋。
  4. 根据权利要求3所述的走线销轴结构，其特征在于：所述连接固定部(330)与套筒(320)外侧一体连接，为一个或多个。
  5. 根据权利要求3所述的走线销轴结构，其特征在于：所述定位筋与洗衣机上盖(1)相固定卡接，定位筋与套筒(320)为一体件，所述定位筋包括相互配合的两个轴向定位筋(331)和周向定位筋(332)。
  6. 一种洗衣机，包括上盖(1)和控制盘座(2)，其特征在于：所述洗衣机安装有如权利要求1-5任一所述的走线销轴结构，所述上盖(1)设有电器元件，所述控制盘座(2)设有控制板，来自控制盘座(2)控制板的导线(5)经走线销轴结构(3)最终与上盖(2)的电器元件相连。
  7. 根据权利要求6所述的洗衣机，其特征在于：所述控制盘座(2)上安装有铰链结构(4)，所述铰链结构(4)设有底部孔(410)和上侧孔(420)，所述上侧孔(420)具有非圆形截面，走线销轴结构(3)的铰链轴(310)插入上侧孔(420)并相对其固定，所述底部孔(410)与控制盘座(2)内部相连通，铰链轴(310)的走线槽(311)朝向底部孔(410)设置。
  8. 根据权利要求7所述的洗衣机，其特征在于：所述洗衣机的上盖框(110)设有凸筋(8)，所述凸筋(8)与走线销轴结构的开口(321)对应设置，凸筋(8)自开口(321)延伸入套筒(320)的中空部以与导线(5)相限位接触。
  9. 根据权利要求7所述的洗衣机，其特征在于：洗衣机的上盖框(110)还设有卡爪结构(9)，所述卡爪结构(9)与定位筋相固定卡接；优选的，所述卡爪结构(9)包括压缩变 形卡爪(910)和两个固定卡爪(920)。
  10. 根据权利要求6-9任一所述的洗衣机，其特征在于：所述洗衣机上盖(2)与控制盘座(3)还经阻尼器定位销(7)相铰接，阻尼器定位销(7)与阻尼器(6)相连接；所述的阻尼器定位销(7)与走线销轴结构的铰链轴(310)同轴设置。
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