CN219195412U

CN219195412U - A obstructed induction mechanism for clothes hanger drive arrangement dries in air

Info

Publication number: CN219195412U
Application number: CN202320240292.0U
Authority: CN
Inventors: 曾子斌; 余卫林
Original assignee: Foshan Duoduodao Technology Co ltd
Current assignee: Foshan Duoduodao Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-16
Anticipated expiration: 2033-02-15

Abstract

The application discloses a hindered induction mechanism for a clothes hanger driving device, which relates to the field of clothes hangers. A blocking induction mechanism for a clothes hanger driving device comprises a control box provided with an operating mechanism, wherein two opposite sides of the control box are connected with a positioning shaft together, the positioning shaft is connected with a lever, the lever rotates by taking the positioning shaft as a fulcrum, one end top of the lever is connected with a touch block, a micro switch is mounted on the top wall of the control box, the touch block is abutted to the micro switch, the switch is electrically connected to the operating mechanism, the lever is close to one end bottom of the touch block and is connected with a balancing weight, one end top of the balancing weight is abutted to a steel rope, and the lower end of the steel rope is connected with a clothes hanger rod. This application has the effect of improving the stability of blocking induction mechanism.

Description

A obstructed induction mechanism for clothes hanger drive arrangement dries in air

Technical Field

The application relates to the field of clothes hangers, in particular to a blocking induction mechanism for a clothes hanger driving device.

Background

Along with the development of science and technology, the clothes horses gradually develop towards intelligent electric discovery. The electric clothes airing device integrates the functions of automatic lifting, lighting, sterilization, clothes drying and the like, and gradually replaces the traditional clothes airing device.

In the process of descending the electric clothes hanger, the situation that the clothes hanger touches obstacles such as human bodies or articles in the operation process can be met, at the moment, the clothes hanger is blocked and cannot descend continuously, if the internal driving device is still in operation, the damage of internal parts can be caused to influence the service life of the clothes hanger, and therefore an induction mechanism is required to be arranged to stop the operation of the internal driving device in time. The existing induction mechanism is generally realized through telescopic reset of a spring, and after encountering an obstacle, the spring drives the original contact to move, and different states of the driving device are changed through the change of contact states of the contact.

In the long-term use, the spring can stretch and retract for many times, and the elasticity of the spring is easy to reduce, so that the sensing mechanism cannot stably run, and the use of the electric clothes hanger is affected.

Disclosure of Invention

In order to improve stability of the blocking sensing mechanism, the application provides a blocking sensing mechanism for a clothes hanger driving device.

The application provides a blocking induction mechanism for clothes hanger drive arrangement adopts following technical scheme:

a blocking induction mechanism for a clothes hanger driving device comprises a control box provided with an operating mechanism, wherein two opposite sides of the control box are connected with a positioning shaft together, the positioning shaft is connected with a lever, the lever rotates by taking the positioning shaft as a fulcrum, one end top of the lever is connected with a touch block, a micro switch is mounted on the top wall of the control box, the touch block is abutted to the micro switch, the switch is electrically connected to the operating mechanism, the lever is close to one end bottom of the touch block and is connected with a balancing weight, one end top of the balancing weight is abutted to a steel rope, and the lower end of the steel rope is connected with a clothes hanger rod.

By adopting the technical scheme, the operating mechanism drives the steel rope to drive the clothes airing rod to descend, the clothes airing rod generates pressure on the steel rope end of the lever, so that the steel rope end of the lever is positioned below, the touch block is in contact with the micro switch, and the operating mechanism is kept in an open state; when the clothes-horse is blocked, the pressure of the clothes-horse to the steel rope end of the lever is reduced, the lever rotates under the action of the balancing weight, the touch block cannot contact the micro switch, and the running mechanism stops running, so that the clothes-horse stops when meeting the blockage, and the induction structure is more stable due to the gravity action.

Optionally, running gear including set up in the inside motor of control box, the output of motor is connected with the worm, the control box is connected with the mounting box, the mounting box rotates and is connected with left wire winding gear train and right wire winding gear train, left side wire winding gear train with right wire winding gear train all with the worm meshing, the wire rope is around locating respectively left side wire winding gear train with right wire winding gear train.

Through adopting above-mentioned technical scheme, the motor is opened and is driven the worm and rotate, and worm drive left wire winding gear train and right wire winding gear train rotate unreels wire rope, realizes the lift to the clothes-horse.

Optionally, one end of the lever away from the balancing weight stretches out of the control box, and a chute for the lever to rotate is formed in the side wall of the control box.

By adopting the technical scheme, the lever stretches out of the control box, so that the lever is conveniently connected with the steel rope, and the sliding groove provides space for rotation of the lever.

Optionally, one end that the lever was kept away from the balancing weight is connected with the dead lever, the dead lever rotates and is connected with the assembly pulley, the steel cable is kept away from the one end of mounting box is around locating the assembly pulley.

Through adopting above technical scheme, the assembly pulley is installed on the lever, has increased the stability that steel cable and lever are connected.

Optionally, the control box symmetry is provided with a plurality of auxiliary pulleys, the wire rope keep away from left wire winding gear train with the one end of right wire winding gear train is in proper order around locating a plurality of auxiliary pulleys.

Through adopting above technical scheme, the setting of auxiliary pulley is to the guide effect, and the direction of guide wire rope, the symmetry sets up and makes the route of the wire rope of unreeling from left wire winding gear train and right wire winding gear train keep unanimous for the clothing pole both ends of airing can go up and down in step.

Optionally, the auxiliary pulley and the assembly pulley are both sleeved with a casing, and the auxiliary pulley and the assembly pulley are both rotatably connected to the casing.

Through adopting above technical scheme, restrict the steel cable both sides through the casing for the steel cable is more stable around locating auxiliary pulley and assembly pulley.

Optionally, the assembly pulley and the plurality of auxiliary pulleys on the same side are located on the same plane.

Through adopting above technical scheme, set up a plurality of pulleys on a plane for the operation of steel cable is more smooth and easy, has reduced the condition of steel cable derailment.

Optionally, the left winding gear set and the right winding gear set are symmetrically arranged with respect to the installation box, and the sizes are the same.

Through adopting above technical scheme, the symmetry sets up the atress that makes whole install bin both ends more balanced to the atress at clothes hanger both ends is unanimous, has reduced the clothes hanger and has appeared crooked condition.

In summary, the present application has the following beneficial effects:

1. the operating mechanism drives the steel rope to drive the clothes airing rod to descend, the clothes airing rod generates pressure on the steel rope end of the lever, so that one end of the steel rope of the lever is positioned below, the touch block is in contact with the micro switch, and the operating mechanism is kept in an open state; when the clothes-horse is blocked, the pressure of the clothes-horse to the steel rope end of the lever is reduced, the lever rotates under the action of the balancing weight, the touch block cannot contact the micro switch, and the running mechanism stops running, so that the clothes-horse stops when meeting the blockage, and the induction structure is more stable due to the gravity action.

2. The auxiliary pulleys are arranged to guide the direction of the steel ropes, and the symmetrical arrangement enables the paths of the steel ropes unreeled from the left winding gear set and the right winding gear set to be consistent, so that the two sides of the clothes hanger can be lifted synchronously.

Drawings

FIG. 1 is a schematic cross-sectional view of an entirety of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an induction mechanism according to an embodiment of the present application;

fig. 3 is a schematic perspective view of the whole embodiment of the present application.

Reference numerals illustrate: 1. a control box; 11. a motor; 12. a worm; 13. a chute; 2. a mounting box; 21. a left winding gear set; 22. a right winding gearset; 23. a steel rope; 3. positioning a shaft; 31. a lever; 32. balancing weight; 4. a micro-switch; 41. touching the block; 5. assembling a pulley; 51. a fixed rod; 6. an auxiliary pulley; 61. a housing.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a blocking induction mechanism for a clothes hanger driving device. Referring to fig. 1, a blocking induction mechanism for a driving device of a laundry rack comprises a control box 1 provided with an operation mechanism, wherein the operation mechanism comprises a motor 11 arranged in the middle of the control box 1, the control box 1 is connected with a mounting box 2, and a left winding gear set 21 and a right winding gear set 22 are symmetrically arranged in the mounting box 2. The output end of the motor 11 is connected with a worm 12, and the worm 12 is meshed with a left winding gear set 21 and a right winding gear set 22 on two sides, so that the motor 11 is started to drive the left winding gear set 21 and the right winding gear set 22 to rotate through the worm 12. The left winding gear set 21 and the right winding gear set 22 are wound with steel ropes 23, and the lower ends of the steel ropes 23 are connected with clothes poles together, so that lifting of the clothes poles is achieved through unreeling the steel ropes 23.

The motor 11 and the worm 12 are arranged in the middle of the control box 1, the left winding gear set 21 and the right winding gear set 22 are symmetrically arranged about the mounting box 2, and the sizes are the same, so that the weight of the whole mounting box 2 is consistent with that of the control box 1, the stress at the two ends of the clothes-horse is more balanced, and the situation that the two ends of the clothes-horse are inclined is reduced.

Referring to fig. 1 and 2, both sides of a control box 1 are provided with sensing mechanisms, and the clothes hanger is stopped when meeting resistance through the sensing mechanisms. The opposite sides of the control box 1 are connected with a positioning shaft 3 together, the positioning shaft 3 is connected with a lever 31, and the lever 31 can rotate by taking the positioning shaft 3 as a fulcrum. One end of the lever 31 is arranged in the control box 1, the bottom of the lever 31 is connected with the balancing weight 32, the other end of the lever 31 extends out of the control box 1 and is connected with the assembly pulley 5, one end of the lever 31 far away from the balancing weight 32 is fixed with the fixing rod 51, the length direction of the fixing rod 51 is perpendicular to the length direction of the lever 31, the assembly pulley 5 is rotationally connected with the fixing rod 51, and the steel ropes 23 unreeled by the left winding gear set 21 and the right winding gear set 22 are wound on the assembly pulley 5.

The touch piece 41 is installed at the one end top that lever 31 set up in control box 1, and micro-gap switch 4 is installed to the roof of control box 1, and micro-gap switch 4 keeps normally open state and is used for controlling the running state of motor 11, and touch piece 41 butt in micro-gap switch 4 for motor 11 presents normal running state, when touch piece 41 disconnection with micro-gap switch 4's contact, motor 11 stop operation. When the clothes hanger descends normally, the steel rope 23 generates pressure on one end of the lever 31 extending out of the control box 1 through the pulley, and one side of the lever 31 extending out of the control box 1 is positioned below, so that the touch block 41 is abutted against the micro switch 4; when the clothes-horse encounters an obstacle and cannot descend, the rope is still unreeled, so that the pressure of the steel rope 23 on the lever 31 is reduced, sliding grooves 13 for the lever 31 to rotate are formed in the two side walls of the control box 1, and space is provided for the rotation of the lever 31. The lever 31 rotates under the action of the gravity of the balancing weight 32, the touch block 41 cannot contact with the micro switch 4, and the motor 11 stops running to achieve the effect of stopping when meeting the blockage. The gravity action of the lever 31 is used for replacing a spring, so that the whole sensing mechanism operates more stably.

Referring to fig. 3, the control box 1 is symmetrically provided with a plurality of auxiliary pulleys 6, in this embodiment, the auxiliary pulleys 6 are provided with four symmetrical pulleys, which are respectively located at two ends and a side wall of the top of the control box 1, the steel ropes 23 which are paid out from the left winding gear set 21 and the right winding gear set 22 are sequentially wound around the two auxiliary pulleys 6 and the assembly pulley 5 and then connected to a clothes-horse, the direction of the steel ropes 23 is guided by the auxiliary pulleys 6, and the symmetrically arranged pulleys and the sensing mechanism keep the paths of the steel ropes 23 at two ends consistent, so that the two ends of the clothes-horse are further lifted synchronously and stably.

The auxiliary pulley 6 and the assembly pulley 5 are sleeved with a shell 61, the shell 61 is connected with a pin shaft, and the auxiliary pulley 6 and the assembly pulley 5 are rotatably connected to the pin shaft, so that the steel rope 23 is limited by the shell 61, and the condition that the steel rope 23 is derailed is reduced. The auxiliary pulley 6 and the assembling pulley 5 on the same side are positioned on the same plane, so that the steel rope 23 can run more smoothly without too much bending.

The implementation principle of the blocking induction mechanism for the clothes hanger driving device is as follows: the touch block 41 is abutted to the micro switch 4, the motor 11 normally runs to drive the worm 12 to rotate, the left winding gear set 21 and the right winding gear set 22 are driven to rotate to unwind the steel rope 23, the steel rope 23 bypasses the two auxiliary pulleys 6 and the assembly pulley 5 to drive the clothes airing rod to descend, after the clothes airing rod encounters an obstacle, the pressure of the steel rope 23 to the lever 31 is reduced, the lever 31 rotates under the action of gravity, the touch block 41 is far away from the micro switch 4, the motor 11 stops running, and the clothes airing hanger stops when encountering the obstacle.

The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims

1. A blocked induction mechanism for a clothes hanger driving device comprises a control box (1) provided with an operating mechanism, and is characterized in that: the utility model discloses a clothes hanger, including control box (1), including control box, lever (31), locating shaft (3), lever (31) are connected with location axle (3) jointly, location axle (3) are connected with location axle (31) are connected with touching piece (41) as the fulcrum, micro-gap switch (4) are installed to the roof of control box (1), touching piece (41) butt in micro-gap switch (4), the switch electricity connect in running gear, lever (31) are close to the one end bottom of touching piece (41) is connected with balancing weight (32), one end top butt that balancing weight (32) was kept away from to lever (31) has wire rope (23), the lower extreme of wire rope (23) is connected with the clothes hanger.

2. A blocked sensing mechanism for a driving device of a laundry rack as claimed in claim 1, wherein: the operation mechanism comprises a motor (11) arranged in the control box (1), a worm (12) is connected to the output end of the motor (11), the control box (1) is connected with an installation box (2), a left winding gear set (21) and a right winding gear set (22) are rotatably connected to the installation box (2), the left winding gear set (21) and the right winding gear set (22) are meshed with the worm (12), and a steel rope (23) is wound on the left winding gear set (21) and the right winding gear set (22) respectively.

3. A blocked sensing mechanism for a driving device of a laundry rack as claimed in claim 1, wherein: one end of the lever (31) far away from the balancing weight (32) extends out of the control box (1), and a sliding groove (13) for the lever (31) to rotate is formed in the side wall of the control box (1).

4. A resistance sensing mechanism for a laundry rack drive according to claim 2, wherein: one end of the lever (31) far away from the balancing weight (32) is connected with a fixed rod (51), the fixed rod (51) is rotationally connected with an assembly pulley (5), and one end of the steel rope (23) far away from the installation box (2) is wound on the assembly pulley (5).

5. A resistance sensing mechanism for a laundry rack drive as claimed in claim 4 wherein: the control box (1) is symmetrically provided with a plurality of auxiliary pulleys (6), and one end, far away from the left winding gear set (21) and the right winding gear set (22), of the steel rope (23) is sequentially wound on the plurality of auxiliary pulleys (6).

6. A blocked sensing mechanism for a laundry rack driving apparatus as claimed in claim 5, wherein: the auxiliary pulley (6) and the assembly pulley (5) are sleeved with a shell (61), and the auxiliary pulley (6) and the assembly pulley (5) are rotatably connected with the shell (61).

7. A blocked sensing mechanism for a laundry rack driving apparatus as claimed in claim 5, wherein: the assembly pulley (5) and the auxiliary pulleys (6) on the same side are positioned on the same plane.

8. A resistance sensing mechanism for a laundry rack drive according to claim 2, wherein: the left winding gear set (21) and the right winding gear set (22) are symmetrically arranged relative to the mounting box (2) and are identical in size.