阅读说明：本技术 一种助老拐杖 (Walking stick for helping old people ) 是由 张乃龙 杨斯钦 雷杨浩 吕子豪 琚振盟 郑晨旭 于 2019-11-22 设计创作，主要内容包括：本发明涉及一种助老拐杖,基于拐杖本体,还包括：滑块螺母导槽,电机,丝杠,滑块螺母,滑块,开门杆,电磁铁,滑块螺母上设有滑块导轨,拐杖本体下部掏空,丝杠安插在拐杖本体的掏空部分,滑块螺母与丝杠螺纹连接,电机驱动丝杠使滑块螺母在滑块螺母导槽的限制下沿拐杖本体上下移动,电磁铁与开门杆铰链连接,通过滑块与滑块螺母上的滑块导轨相配合,实现了开门杆沿垂直于拐杖本体方向上移动。本发明提出的助老拐杖通过将拐杖根部抵在门槛上的方式协助老人方便完成开门的过程。(The invention relates to an old-helping crutch, based on a crutch body, the old-helping crutch also comprises: the walking stick comprises a sliding block nut guide groove, a motor, a lead screw, a sliding block nut, a sliding block, a door opening rod and an electromagnet, wherein a sliding block guide rail is arranged on the sliding block nut, the lower part of the walking stick body is hollowed, the lead screw is inserted in the hollowed part of the walking stick body, the sliding block nut is in threaded connection with the lead screw, the motor drives the lead screw to enable the sliding block nut to move up and down along the walking stick body under the limitation of the sliding block nut guide groove, the electromagnet is in hinged connection with the door opening rod, the sliding block guide rail on the sliding block nut is matched with the. The old-people-assisting crutch provided by the invention assists the old people to conveniently complete the door opening process by means of supporting the root of the crutch on the threshold.)

1. The utility model provides an old walking stick helps, is based on walking stick body (1), its characterized in that still includes: slider nut guide slot (2), motor (3), lead screw (4), slider nut (5), slider (6), pole (7) of opening a door, electro-magnet (8), be equipped with the slider guide rail on slider nut (5), walking stick body (1) lower part is drawn hollowly, the hollowed part in walking stick body (1) is inserted in lead screw (4), slider nut (5) and lead screw (4) threaded connection, motor (3) drive lead screw (4), make slider nut (5) reciprocate along walking stick body (1) under the restriction of slider nut guide slot (2), slider (6) cooperate with the slider guide rail on slider nut (5), slider (6) bottom links firmly each other with pole (7) top of opening a door, pole (7) lower part and electro-magnet (8) are through hinged joint.

2. The walking stick of claim 1, wherein: the old-helping crutch adopts a rechargeable battery or a dry battery to supply power.

Technical Field

The invention belongs to the field of old people assisting equipment, and relates to a walking stick for assisting an old man in opening an electromagnetic type unit door, which is mainly used for opening the unit door when the old man goes home.

Background

With the aging of the population in China, a plurality of old people live independently, and many residential buildings are provided with electromagnetic anti-theft doors on unit doors for safety, and the doors are very hard to open due to incomplete demagnetization and the weight of iron doors, so that the problem of opening the doors of old people with age or weak bodies is solved, and equipment capable of assisting in opening the doors and convenient for the old people to carry needs to be designed.

Disclosure of Invention

The invention mainly solves the problem that the old people living independently are strenuous to open the electromagnetic anti-theft door, and provides a portable multifunctional opening-assisting crutch for the old people.

In order to achieve the above purpose, the invention provides the following technical scheme;

the door opener carrier is placed on a crutch with better bearing capacity so as to provide daily crutch leaning requirements for the old;

the double-slider mechanism is adopted to complete the door opening action of the crutch, so that the old does not need to exert labor when opening the door;

furthermore, the hollow steel crutch is combined with a section of lead screw, and a nut guide groove is arranged at the combined part to ensure the linear motion of a slide block nut on the lead screw.

Furthermore, a sliding nut is fixedly connected with a section of sliding block guide rail which is vertical to the walking stick body, so that the door opening rod fixedly connected on the sliding block can move along the direction vertical to the walking stick body, and the position of the door opening rod can be adjusted at any time along with the increase of the door opening angle.

Furthermore, the door opening rod is connected with the electromagnet through a hinge, the electromagnet is electrified to adsorb the unit door, and the unit door is opened under the driving of the door opening rod.

Advantageous effects

The function of automatically pulling the unit door of the crutch is realized, and the problem that the electromagnetic unit door can not be pulled by the old people who wastes energy instantly when being opened is solved.

Drawings

FIG. 1 is a schematic structural diagram.

In the figure: 1. the walking stick body, 2, slider nut guide slot, 3, motor, 4, lead screw, 5, slider nut, 6, slider, 7, the pole of opening a door, 8, electro-magnet.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The invention provides a door opening crutch based on a double-slider mechanism, and as shown in figure 1, an electromagnet 8 is connected with the lower part of a door opening rod 7 through a hinge, the top of the door opening rod 7 is fixedly connected with the bottom of a slider 6, the slider 6 is matched with a slide rail on a slider nut 5 and can slide on the slide rail, the slider nut 5 is connected with a lead screw 4 and enables the lead screw to move up and down along the direction of the lead screw under the limitation of a nut guide groove 2, the lead screw 4 is inserted into a hollow part of a crutch body 1, the slider nut slide groove 2 is fixedly connected with the crutch body 1, the lead screw 4 is driven by a motor 3 to rotate so as to drive the slider nut 5 to move up and down along the nut guide groove 2, and meanwhile, the slider 6 slides relatively on the slider nut 2 so as to adjust the.

During the use, push up walking stick body bottom on the door frame, go up the electricity and make 8 electromagnets-suction at the door limit, motor drive lead screw makes the slider nut remove, and then drives the handle direction removal of opening the door pole to the walking stick body, realizes opening the door, at the in-process that opens the door, along with the increase of the angle of opening the door, the slider removes in the slide rail on the slider nut to the increase of the angle of opening the door of adaptation.