WO2017020268A1 - 一种晾衣机驱动装置 - Google Patents

一种晾衣机驱动装置 Download PDF

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Publication number
WO2017020268A1
WO2017020268A1 PCT/CN2015/086096 CN2015086096W WO2017020268A1 WO 2017020268 A1 WO2017020268 A1 WO 2017020268A1 CN 2015086096 W CN2015086096 W CN 2015086096W WO 2017020268 A1 WO2017020268 A1 WO 2017020268A1
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Prior art keywords
rope
driving device
disposed
washing machine
reel
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PCT/CN2015/086096
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English (en)
French (fr)
Inventor
汤智文
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深圳市奥科伟业科技发展有限公司
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Priority to PCT/CN2015/086096 priority Critical patent/WO2017020268A1/zh
Publication of WO2017020268A1 publication Critical patent/WO2017020268A1/zh

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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
    • D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired 
    • D06F57/12—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired  specially adapted for attachment to walls, ceilings, stoves, or other structures or objects

Definitions

  • the invention relates to the technical field of a washing machine, and in particular to a washing machine driving device.
  • the structure design of the washing machine driving device in the prior art is too complicated, and the structural design is unreasonable.
  • the rope driving device is separately installed, and then connected with the rope reel disposed beside the rope driving device, and lack of necessity The ability to control the laundry opportunity barriers to downtime.
  • the washing machine driving device of such a structural design has a relatively scattered distribution among the components, is inconvenient to install, and is susceptible to electromagnetic interference, so the reliability is poor.
  • a washing machine driving device comprising a fixing plate, the washing machine driving device further comprising a rope device disposed on the fixing plate, disposed on both sides of the rope device for controlling the laundry opportunity to stop a micro switch device, and an electric control device for connecting with the micro switch device and the reel device, the reel device comprising a reel drive device and sleeved on the periphery of the reel drive device a rope reel, a cable gripper that is attached to the winding position of the rope reel.
  • the winding position includes a first winding position and a second winding position, and the first winding position and the second winding end of the second winding position are respectively disposed on two sides of the rope device.
  • first wire holder and the second wire holder corresponding to the first winding position and the second winding position
  • first wire holder and the second wire holder The cross section is C-shaped, and the opening directions of the first and second cable aligners are respectively aligned with the direction of the cable end of the first and second winding positions.
  • the bottom surface of the outer surface of the first wire holder and the second wire holder is convexly provided with a reinforcing rib, and the bottom of the reinforcing rib is provided with a positioning that is engaged with the positioning flange structure on the fixing plate. groove.
  • an elastic damper device erected on both ends of the rope driving device, the elastic damper device including a damper seat disposed at two ends of the rope driving device, and the damper seat is fastened and respectively The first bracket seat and the second bracket seat that are matched at both ends of the rope driving device are described.
  • the rope driving device comprises a driving motor connected in series horizontally, a coupling connected to the front drive shaft of the driving motor, a transmission shaft connected to the coupling, and sleeved on the driving a motor, a coupling and a sleeve of the drive shaft, a tail end of the drive shaft is coupled to the second bracket, and a rear drive shaft of the drive motor is coupled to the first bracket.
  • the fixing plate on both sides of the rope reel device is provided with a rope hole through which the clothes rope passes, and the two ends of the rope hole are bent upward to be provided with a first supporting wall and a second supporting wall, and the micro switch The device is mounted on the first support wall and the second support wall.
  • the micro switch device includes an elastic rod horizontally disposed between the first support wall and the second support wall, a micro switch disposed on an outer sidewall of the first support wall or the second support wall, and A first tension spring is disposed on an upper side of one end of the elastic rod and a second tension spring on a lower side, and one end of the elastic rod cooperates with the micro switch.
  • the outer side wall of the first supporting wall is fastened with the micro switch, and the first supporting wall is provided with a vertical slot, the vertical slot is matched with one end of the elastic rod, and the vertical
  • the upper end of the slot is provided with a first tension spring which is hooked with one end of the elastic rod
  • the lower end of the vertical groove is provided with a second tension spring which is hooked with one end of the elastic rod
  • the micro switch One end is provided with a V-shaped switch clip that cooperates with one end of the elastic rod.
  • the elastic force of the first tension spring and the second tension spring are not equal to each other.
  • the present invention includes a fixing plate, and the washing machine driving device further includes a setting body a reel device on a fixed plate, a micro switch device disposed on both sides of the reel device for controlling a stoppage of the laundry opportunity, and a phase switch device and the reel device
  • the connected electric control device includes a reel driving device, a rope reel that is sleeved on the periphery of the reel driving device, and a cable gripper that is attached to the winding position of the reel.
  • the above structural design is that the components of the rope reeling device are collectively disposed on the fixing plate, and the micro switch device is simultaneously disposed on both sides of the fixing plate, and the micro switch device and the rope reel device are respectively connected with the electric control device, thereby
  • the structure is reasonable and convenient to install, and the electromagnetic interference caused by random installation can be effectively reduced, and the use is safe and reliable.
  • FIG. 1 is a perspective view of a washing machine driving device of the present invention.
  • Figure 2 is a partially exploded view of the washing machine driving device of the present invention.
  • Figure 3 is a partial enlarged view of a portion A in Figure 1.
  • a washing machine driving device includes a fixing plate 1, and a reel device 2 disposed on the fixing plate 1 is disposed on both sides of the reel device 2.
  • a micro switch device 3 for controlling a stoppage of a laundry opportunity
  • an electronic control device 4 for connecting to the micro switch device 3 and the reel device 2, the reel device 2 including a rope A driving device, a rope reel 22 that is sleeved on the outer periphery of the rope driving device, and a cable gripper that is engaged with the winding position of the rope reel 22.
  • the rope position includes a first rope position 221 and a second rope position 222, and the rope end of the first rope position 221 and the second rope position 222 are respectively disposed on the rope device. 2 on both sides.
  • the structural design can make the two sides of the rope driving device more balanced; the rope reel 22 is sleeved on the periphery of the rope driving device, which can effectively save space, make the layout between the components reasonable and compact, and can also be effective Avoid rolling rope
  • the drive is protected from external electromagnetic interference.
  • the cable aligner includes a first wire keeper 231 and a second wire keeper 232 correspondingly disposed on the first and second winding positions 221 and 222, the first wire keeper
  • the cross section of the second wire gripper 232 and the second wire gripper 232 are C-shaped, and the opening directions of the first wire gripper 231 and the second wire gripper 232 are respectively associated with the first winding position 221 and the second winding rope
  • the bottom end of the second wire holder 231 and the second bottom surface of the second wire holder 232 are convexly provided with reinforcing ribs 233, and the bottom of the reinforcing ribs 233 is provided with the fixing plate.
  • the positioning groove on the 1st positioning flange structure 11 is engaged.
  • the design of the cable splicer can effectively prevent the clothesline from being separated from the winding groove disposed on the first rope position and the second rope position, thereby causing the rope device to be abnormal.
  • the first wire gripper 231 and the second wire retainer 232 have a certain elasticity, and the inner wall is closely attached to the first winding position and the second winding position.
  • the positioning flange structure 11 is positioned. Flange set on the fixed plate for stamping and bending.
  • the present invention further includes an elastic damper device erected on both ends of the rope driving device, the elastic damper device including a damper seat 51 disposed at two ends of the rope driving device, and fastened with the damper seat 51 And a first bracket seat 52 and a second bracket seat 53 respectively matched with the two ends of the rope driving device,
  • the rope driving device comprises a driving motor 211 connected in series horizontally, and a front driving shaft of the driving motor 211
  • the coupled coupling 212 and the transmission shaft 213 connected to the coupling are sleeved on the driving motor 211, the coupling 212 and the sleeve 214 of the transmission shaft 213, and the transmission shaft 213
  • the rear end is connected to the second bracket seat 53, and the rear drive shaft of the drive motor 211 is coupled to the first bracket base 52.
  • the structural design enables the entire rope driving device to be erected on the damper seat and form a space with the fixing plate, and the vibration caused by the rope driving device can be reduced or eliminated by the damper seat.
  • the inner wall of the sleeve 214 is axially disposed with a positioning rib.
  • the outer casing of the driving motor 211 and the transmission shaft are respectively provided with positioning grooves which are closely matched with the positioning ribs.
  • the structure is designed to enable the sleeve 214 and the driving motor 211.
  • the drive shaft 213 is integrated to jointly drive the rope reel, and can also effectively shield the drive
  • the electromagnetic interference of the motor 211 to the electronic control unit 4 causes the entire drive unit to operate smoothly.
  • the fixing plate 1 on both sides of the roping device 2 is provided with a rope hole 12 through which the clothes string passes, and the two ends of the rope hole 12 are folded upward.
  • the first support wall 121 and the second support wall 122 are disposed on the curved portion, and the micro switch device 3 is mounted on the first support wall 121 and the second support wall 122.
  • the micro switch device 3 includes a horizontally mounted device.
  • the micro switch 32 is provided, and the first support wall 121 is disposed through a vertical slot 1211.
  • the vertical slot 1211 is matched with one end of the elastic rod 31, and the upper and lower ends of the vertical slot 1211 are disposed.
  • first tension spring 33 and a second tension spring 34 which are hooked to one end of the elastic rod 31, and one end of the micro switch 32 is provided with the elasticity
  • the V-shaped switch clip 321 of the rod 31 is matched with one end, and the elastic force of the first tension spring 33 and the elastic force of the second tension spring 34 are not equal to each other.
  • the clothesline passing through the rope hole 12 is generally in a tight state by the gravity of the washing machine itself (such as the drying rack) and its external load force.
  • the tight clothesline applies pressure to one side of the elastic rod, so that one end of the elastic rod is biased toward the side where the tension of the tension spring is small and remains stationary, and is offset from the elastic rod 31 by the elastic rod.
  • the V-shaped switch clamp 321 of the matched micro switch 32 will always be biased to the long open side, so that the rope device is in a normal working state; when the clothes rope is in a relaxed state, one end of the elastic rod is restored to the tension spring.
  • the side of the pulling force is relatively large and remains motionless.
  • the V-shaped switch clip 321 of the micro switch 32 that cooperates with the offset end of the elastic rod 31 is always biased toward the long closed side, thereby making The rope reeling device is in a shutdown state; this design can effectively increase the safety and reliability of the washing machine and prevent abnormal conditions from occurring.
  • the electronic control device 4 of the present invention is internally provided with a resistance deceleration detecting function module, the protection system is not overloaded, and the overload mechanism is prevented from being damaged, and no further description is made herein.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

一种晾衣机驱动装置，包括固定板(1)，该晾衣机驱动装置还包括设置在所述固定板(1)上的卷绳装置(2)、设置在所述卷绳装置(2)的两侧用于控制晾衣机遇障碍停机的微动开关装置(3)、以及用于和所述微动开关装置(3)及所述卷绳装置(2)相连接的电控装置(4)，所述卷绳装置(2)包括卷绳驱动装置、套设于所述卷绳驱动装置***的卷绳器(22)、卡设于所述卷绳器(22)的卷绳位的卡线器。上述结构设计，将卷绳装置(2)的各部件集中设置于固定板(1)，且在固定板的两侧同时设置微动开关装置(3)，并使得微动开关装置(3)和卷绳装置(2)分别与电控装置(4)相连接，从而使得结构布局合理，方便安装，且能够有效降低随意安装所导致的电磁干扰的影响，使用安全可靠。

Description

一种晾衣机驱动装置 技术领域
本发明涉及晾衣机技术领域，尤其涉及一种晾衣机驱动装置。
背景技术
现有技术下的晾衣机驱动装置结构设计过于复杂，且结构设计不合理，譬如，卷绳驱动装置单独安装，之后再与设置在卷绳驱动装置一旁的卷绳器相连接，且缺乏必要的控制晾衣机遇障碍停机的功能。此种结构设计的晾衣机驱动装置，各部件之间分布相对较为零散，不便于安装，容易受到电磁干扰的影响，因此可靠性较差。
发明内容
本发明的目的在于提供一种布局合理且安全可靠的晾衣机驱动装置。
为达此目的，本发明采用以下技术方案：
一种晾衣机驱动装置，包括固定板，该晾衣机驱动装置还包括设置在所述固定板上的卷绳装置、设置在所述卷绳装置的两侧用于控制晾衣机遇障碍停机的微动开关装置、以及用于和所述微动开关装置及所述卷绳装置相连接的电控装置，所述卷绳装置包括卷绳驱动装置、套设于所述卷绳驱动装置***的卷绳器、卡设于所述卷绳器的卷绳位的卡线器。
其中，所述卷绳位包括第一卷绳位和第二卷绳位，所述第一卷绳位和第二卷绳位的出绳端分别设置于所述卷绳装置的两侧。
其中，所述卡线器包括对应设置于所述第一卷绳位和第二卷绳位的第一卡线器和第二卡线器，所述第一卡线器和第二卡线器的横截面呈C形设置，且所述第一卡线器和第二卡线器的开口方向分别与所述第一卷绳位和第二卷绳位的出绳端方向一致。
其中，所述第一卡线器和第二卡线器外表面的下底面凸设有加强筋，所述加强筋的底部设置有与所述固定板上的定位翻边结构相卡接的定位槽。
其中，还包括架设于所述卷绳驱动装置两端的弹性减震装置，所述弹性减震装置包括设置在卷绳驱动装置两端的减震座，与所述减震座紧固且分别与所述卷绳驱动装置两端相配合的第一支架座和第二支架座。
其中，所述卷绳驱动装置包括水平依次连接的驱动电机、与所述驱动电机前驱动轴相连接的联轴器、与所述联轴器相连接的传动轴，以及套设于所述驱动电机，联轴器及所述传动轴的套筒，所述传动轴的尾端与所述第二支架座相连接，所述驱动电机的后驱动轴与所述第一支架座相连接。
其中，所述卷绳装置两侧的固定板上设置有晾衣绳通过的绳孔，所述绳孔的两端向上折弯设置有第一支撑壁和第二支撑壁，所述微动开关装置架设于所述第一支撑壁和第二支撑壁。
其中，所述微动开关装置包括水平架设于所述第一支撑壁和第二支撑壁之间的弹性杆、设置于所述第一支撑壁或第二支撑壁外侧壁的微动开关、以及勾设于所述弹性杆一端的上侧的第一拉簧和下侧的第二拉簧，所述弹性杆一端与所述微动开关相配合。
其中，所述第一支撑壁的外侧壁紧固有所述微动开关，且所述第一支撑壁贯穿设置有竖槽，所述竖槽与所述弹性杆一端相配合，且所述竖槽的上端设置有与所述弹性杆的一端相勾设的第一拉簧，所述竖槽的下端设置有与所述弹性杆的一端相勾设的第二拉簧，所述微动开关的一端设置有与所述弹性杆一端相配合的V字形开关夹。
其中，所述第一拉簧与所述第二拉簧的弹力互不相等。
本发明的有益效果：本发明包括固定板，该晾衣机驱动装置还包括设置在所 述固定板上的卷绳装置、设置在所述卷绳装置的两侧用于控制晾衣机遇障碍停机的微动开关装置、以及用于和所述微动开关装置及所述卷绳装置相连接的电控装置，所述卷绳装置包括卷绳驱动装置、套设于所述卷绳驱动装置***的卷绳器、卡设于所述卷绳器的卷绳位的卡线器。
上述结构设计，将卷绳装置的各部件集中设置于固定板，且在固定板的两侧同时设置微动开关装置，并使得微动开关装置和卷绳装置分别与电控装置相连接，从而使得结构布局合理，方便安装，且能够有效降低随意安装所导致的电磁干扰的影响，使用安全可靠。
附图说明
图1是本发明一种晾衣机驱动装置的轴测图。
图2是本发明一种晾衣机驱动装置局部分解图。
图3是图1中A处的局部放大图。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
如图1、图2和图3所示，一种晾衣机驱动装置，包括固定板1，设置在所述固定板1上的卷绳装置2、设置在所述卷绳装置2的两侧用于控制晾衣机遇障碍停机的微动开关装置3、以及用于和所述微动开关装置3及所述卷绳装置2相连接的电控装置4，所述卷绳装置2包括卷绳驱动装置、套设于所述卷绳驱动装置***的卷绳器22、卡设于所述卷绳器22的卷绳位的卡线器。优选的，所述卷绳位包括第一卷绳位221和第二卷绳位222，所述第一卷绳位221和第二卷绳位222的出绳端分别设置于所述卷绳装置2的两侧。此结构设计，能够使得卷绳驱动装置两侧受力更加平衡；将卷绳器22套设于卷绳驱动装置***，能够有效节省空间，使得各部件之间布局合理、紧凑，同时也能够有效避免卷绳 驱动装置免受外部电磁干扰。
进一步优选的，所述卡线器包括对应设置于所述第一卷绳位221和第二卷绳位222的第一卡线器231和第二卡线器232，所述第一卡线器231和第二卡线器232的横截面呈C形设置，且所述第一卡线器231和第二卡线器232的开口方向分别与所述第一卷绳位221和第二卷绳位222的出绳端方向一致，所述第一卡线器231和第二卡线器232外表面的下底面凸设有加强筋233，所述加强筋233的底部设置有与所述固定板1上的定位翻边结构11相卡接的定位槽。卡线器的设计，能够有效防止晾衣绳脱离设置在第一卷绳位和第二卷绳位上的绕线槽，进而造成卷绳装置异常。优选的，所述第一卡线器231和第二卡线器232均具有一定的弹性，且内壁均紧贴第一卷绳位和第二卷绳位，进一步优选的，定位翻边结构11为冲压折弯设置在固定板上的翻边。
进一步优选的，还包括架设于所述卷绳驱动装置两端的弹性减震装置，所述弹性减震装置包括设置在卷绳驱动装置两端的减震座51，与所述减震座51紧固且分别与所述卷绳驱动装置两端相配合的第一支架座52和第二支架座53，所述卷绳驱动装置包括水平依次连接的驱动电机211、与所述驱动电机211前驱动轴相连接的联轴器212、与所述联轴器相连接的传动轴213，套设于所述驱动电机211，联轴器212及所述传动轴213的套筒214，所述传动轴213的尾端与所述第二支架座53相连接，所述驱动电机211的后驱动轴与所述第一支架座52相连接。此结构设计，使得整个卷绳驱动装置架设于减震座并与固定板之间形成间隔，能够通过减震座减少或消除因卷绳驱动装置所带来的振动。作为优选，套筒214的内壁上轴向设置有定位筋，驱动电机211的外壳及传动轴上分别设置有与定位筋紧配的定位槽，此结构设计，能够使得套筒214与驱动电机211及传动轴213形成一体，共同驱动卷绳器旋转，此外还能够有效屏蔽驱动 电机211对电控装置4的电磁干扰，使得整个驱动装置平稳运转。
进一步优选的，如图1、图2及图3所示，所述卷绳装置2两侧的固定板1上设置有晾衣绳通过的绳孔12，所述绳孔12的两端向上折弯设置有第一支撑壁121和第二支撑壁122，所述微动开关装置3架设于所述第一支撑壁121和第二支撑壁122，所述微动开关装置3包括水平架设于所述第一支撑壁121和第二支撑壁122之间的弹性杆31、设置于所述第一支撑壁121或第二支撑壁122外侧壁的微动开关32、以及勾设于所述弹性杆31一端的上、下两侧的第一拉簧33和第二拉簧34，所述弹性杆31的一端与所述微动开关32相配合，所述第一支撑壁121的外侧壁紧固有所述微动开关32，且所述第一支撑壁121贯穿设置有竖槽1211，所述竖槽1211与所述弹性杆31的一端相配合，且所述竖槽1211的上下两端设置有与所述弹性杆31的一端相勾设的第一拉簧33和第二拉簧34，所述微动开关32的一端设置有与所述弹性杆31一端相配合的V字形开关夹321，所述第一拉簧33的弹力与所述第二拉簧34的弹力互不相等。
作为进一步的优选，正常状态下，从绳孔12中穿出的晾衣绳受晾衣机自身部件重力(譬如晾衣架)及其外部负载力的作用一般都处于绷紧状态，此时，绷紧的晾衣绳会向弹性杆的一侧施加压力，进而使得弹性杆的一端偏向拉簧拉力较小的一侧且一直保持不动，受此弹性杆的影响，与弹性杆31偏移端相配合的微动开关32的V字形开关夹321此时会一直偏向长开侧，进而使得卷绳装置处于正常工作状态；当晾衣绳处于松弛状态时，弹性杆的一端便恢复至拉簧拉力较大的一侧且一直保持不动，受此弹性杆的影响，与弹性杆31偏移端相配合的微动开关32的V字形开关夹321此时会一直偏向长闭侧，进而使得卷绳装置处于停机状态；此设计，能够有效增加晾衣机的安全可靠性，防止异常状况的发生。
进一步优选的，本发明的电控装置4内部设置有遇阻减速检测功能模块，保护***不会过载，防止过载损坏整体机构，在此不做赘述。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。

Claims (10)

  1. 一种晾衣机驱动装置，包括固定板，其特征在于：该晾衣机驱动装置还包括设置在所述固定板上的卷绳装置、设置在所述卷绳装置的两侧用于控制晾衣机遇障碍停机的微动开关装置、以及用于和所述微动开关装置及所述卷绳装置相连接的电控装置，所述卷绳装置包括卷绳驱动装置、套设于所述卷绳驱动装置***的卷绳器、卡设于所述卷绳器的卷绳位的卡线器。
  2. 根据权利要求1所述的一种晾衣机驱动装置，其特征在于：所述卷绳位包括第一卷绳位和第二卷绳位，所述第一卷绳位和第二卷绳位的出绳端分别设置于所述卷绳装置的两侧。
  3. 根据权利要求2所述的一种晾衣机驱动装置，其特征在于：所述卡线器包括对应设置于所述第一卷绳位和第二卷绳位的第一卡线器和第二卡线器，所述第一卡线器和第二卡线器的横截面呈C形设置，且所述第一卡线器和第二卡线器的开口方向分别与所述第一卷绳位和第二卷绳位的出绳端方向一致。
  4. 根据权利要求3所述的一种晾衣机驱动装置，其特征在于：所述第一卡线器和第二卡线器外表面的下底面凸设有加强筋，所述加强筋的底部设置有与所述固定板上的定位翻边结构相卡接的定位槽。
  5. 根据权利要求1所述的一种晾衣机驱动装置，其特征在于：还包括架设于所述卷绳驱动装置两端的弹性减震装置，所述弹性减震装置包括设置在卷绳驱动装置两端的减震座，与所述减震座紧固且分别与所述卷绳驱动装置两端相配合的第一支架座和第二支架座。
  6. 根据权利要求5所述的一种晾衣机驱动装置，其特征在于：所述卷绳驱动装置包括水平依次连接的驱动电机、与所述驱动电机前驱动轴相连接的联轴器、与所述联轴器相连接的传动轴、以及套设于所述驱动电机，联轴器及所述传动轴的套筒，所述传动轴的尾端与所述第二支架座相连接，所述驱动电机的后驱 动轴与所述第一支架座相连接。
  7. 根据权利要求1所述的一种晾衣机驱动装置，其特征在于：所述卷绳装置两侧的固定板上设置有晾衣绳通过的绳孔，所述绳孔的两端向上折弯设置有第一支撑壁和第二支撑壁，所述微动开关装置架设于所述第一支撑壁和第二支撑壁。
  8. 根据权利要求7所述的一种晾衣机驱动装置，其特征在于：所述微动开关装置包括水平架设于所述第一支撑壁和第二支撑壁之间的弹性杆、设置于所述第一支撑壁或第二支撑壁外侧壁的微动开关、以及勾设于所述弹性杆一端的上侧的第一拉簧和下侧的第二拉簧，所述弹性杆一端与所述微动开关相配合。
  9. 根据权利要求8所述的一种晾衣机驱动装置，其特征在于：所述第一支撑壁的外侧壁紧固有所述微动开关，且所述第一支撑壁贯穿设置有竖槽，所述竖槽与所述弹性杆一端相配合，且所述竖槽的上端设置有与所述弹性杆的一端相勾设的第一拉簧，所述竖槽的下端设置有与所述弹性杆的一端相勾设的第二拉簧，所述微动开关的一端设置有与所述弹性杆一端相配合的V字形开关夹。
  10. 根据权利要求9所述的一种晾衣机驱动装置，其特征在于：所述第一拉簧的弹力与所述第二拉簧的弹力互不相等。
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