阅读说明：本技术 一种可自动站立的拐杖 (Walking stick capable of automatically standing ) 是由 杨智昉 崔宗辉 唐红梅 李潇菡 许君辰 褚熠晖 陈玥如 于 2020-11-25 设计创作，主要内容包括：本发明公开了一种可自动站立的拐杖,包括：拐杖杆,设置在拐杖杆顶端的把手,以及设置在拐杖杆底端的支撑机构,支撑机构包括支撑座,支撑座的侧部及底部固设有状态感应装置,支撑座的内部固设有控制装置和驱动装置；驱动装置的输出端固定连接拐杖杆底端；驱动装置和状态感应装置均与控制装置电连接；控制装置通过状态感应装置感应支撑座状态,以及根据支撑座状态,控制拐杖杆与支撑座进行相对旋转运动。本发明的拐杖在倾倒后自动站立,使用者无需弯腰捡拾,为拐杖使用者带来方便。(The invention discloses a crutch capable of automatically standing, which comprises: the walking stick comprises a walking stick rod, a handle arranged at the top end of the walking stick rod and a supporting mechanism arranged at the bottom end of the walking stick rod, wherein the supporting mechanism comprises a supporting seat, state sensing devices are fixedly arranged at the side part and the bottom part of the supporting seat, and a control device and a driving device are fixedly arranged in the supporting seat; the output end of the driving device is fixedly connected with the bottom end of the crutch rod; the driving device and the state sensing device are electrically connected with the control device; the control device senses the state of the supporting seat through the state sensing device and controls the crutch rod and the supporting seat to perform relative rotary motion according to the state of the supporting seat. The crutch can automatically stand after being toppled over, and a user does not need to bend down to pick up the crutch, so that convenience is brought to the user of the crutch.)

1. An auto-standable crutch comprising: a crutch rod, a handle arranged at the top end of the crutch rod and a supporting mechanism arranged at the bottom end of the crutch rod, which is characterized in that,

the supporting mechanism comprises a supporting seat, state sensing devices are fixedly arranged at the side part and the bottom part of the supporting seat, and a control device and a driving device are fixedly arranged in the supporting seat; the output end of the driving device is fixedly connected with the bottom end of the crutch rod;

the driving device and the state sensing device are electrically connected with the control device;

the control device senses the state of the supporting seat through the state sensing device and controls the crutch rod and the supporting seat to perform relative rotary motion according to the state of the supporting seat.

2. The crutch of claim 1 wherein a position detection device is fixedly disposed inside the support base, the position detection device being electrically connected to the control device;

and detecting the relative position relationship between the walking stick rod and the supporting seat through the position detection device.

3. The cane of claim 2, wherein said state sensing device comprises a ground sensor, said ground sensor being coupled to said control device;

the ground sensor is arranged on the side part of the supporting seat, after the walking stick is toppled over, the ground sensor in a ground state sends a ground signal to the control device, the control device controls the output end of the driving device to rotate so as to drive the walking stick rod to rotate relative to the supporting seat, and the walking stick rod rotates in the direction opposite to the direction of the ground sensor in the ground state.

4. The cane of claim 3, wherein said state sensing device comprises an off-ground sensor, said off-ground sensor being electrically connected to said control device;

the ground sensor is arranged at the bottom of the supporting seat, the ground sensor in a ground-off state sends a ground-off signal to the control device, and the control device controls the output end of the driving device to rotate according to the relative position relationship between the crutch rod and the supporting seat so as to drive the crutch rod to rotate relative to the supporting seat.

5. The crutch of claim 1, wherein the support mechanism further comprises support rods fixedly disposed on opposite sides of the support base and located adjacent to the condition sensing device, the support rods being configured to support the crutch rod for rotation relative to the support base.

6. The automatically standable crutch of claim 5, wherein the crutch shaft, the handle, and the support mechanism have a center of gravity lower than the support bar.

7. The cane of claim 2 wherein said position sensing means may be a gyroscope or a microswitch mounted at a different location.

8. The crutch of claim 1 wherein a wireless communication device is further secured within the support base, the wireless communication device being electrically connected to the control device;

the wireless communication device adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technologies, so that the control device is in wireless connection with the cloud server or the user terminal through the wireless communication device.

9. The crutch of claim 1 wherein a satellite positioning device is further secured within the support base, the satellite positioning device being electrically connected to the control device;

and acquiring the current real-time position of the crutch through the satellite positioning device.

10. The crutch of claim 1, wherein a battery is further secured in the support base, and a charging interface is provided on the support base, the charging interface is electrically connected to the battery, and the battery is charged through the charging interface so as to supply power to the battery.

Technical Field

The invention relates to the field of daily auxiliary appliances, in particular to a crutch capable of automatically standing.

Background

The crutch is used as a daily auxiliary tool, and brings convenience to the old and the patients with inconvenient legs and feet when the movement is inconvenient. However, the inventor of the present application finds that the walking stick at least has the following technical problems:

(1) most of the walking sticks used in daily life have simple structures and are only provided with a stick body and a handle;

(2) after the crutch is toppled over, the old or the patient with inconvenience in bending over and picking up the crutch, resulting in inconvenient use.

Disclosure of Invention

The embodiment of the application provides a walking stick that can stand automatically, has solved among the prior art the inconvenient technical problem who picks up after the walking stick emptys, realizes the automatic function of standing of walking stick.

The embodiment of the application provides a walking stick that can stand automatically, includes: a crutch rod, a handle arranged at the top end of the crutch rod and a supporting mechanism arranged at the bottom end of the crutch rod,

the supporting mechanism comprises a supporting seat, state sensing devices are fixedly arranged at the side part and the bottom part of the supporting seat, and a control device and a driving device are fixedly arranged in the supporting seat; the output end of the driving device is fixedly connected with the bottom end of the crutch rod;

the driving device and the state sensing device are electrically connected with the control device;

the control device senses the state of the supporting seat through the state sensing device and controls the crutch rod and the supporting seat to perform relative rotary motion according to the state of the supporting seat.

Furthermore, a position detection device is fixedly arranged in the supporting seat and is electrically connected with the control device;

and detecting the relative position relationship between the walking stick rod and the supporting seat through the position detection device.

Further, the state sensing device comprises a grounding sensor which is electrically connected with the control device;

the ground sensor is arranged on the side part of the supporting seat, after the walking stick is toppled over, the ground sensor in a ground state sends a ground signal to the control device, the control device controls the output end of the driving device to rotate so as to drive the walking stick rod to rotate relative to the supporting seat, and the walking stick rod rotates in the direction opposite to the direction of the ground sensor in the ground state.

Further, the state sensing device comprises an off-ground sensor electrically connected with the control device;

the ground sensor is arranged at the bottom of the supporting seat, the ground sensor in a ground-off state sends a ground-off signal to the control device, and the control device controls the output end of the driving device to rotate according to the relative position relationship between the crutch rod and the supporting seat so as to drive the crutch rod to rotate relative to the supporting seat.

Furthermore, the supporting mechanism further comprises a supporting rod, the supporting rod is fixedly arranged at two opposite side parts of the supporting seat, the supporting rod and the state sensing device are positioned at adjacent side parts, and the supporting rod is used for supporting the crutch rod to rotate relative to the supporting seat.

Furthermore, the centers of gravity of the walking stick rod, the handle and the supporting mechanism are lower than that of the supporting rod.

Further, the position detection device may employ a gyroscope or a micro switch fixed at different positions.

Furthermore, a wireless communication device is fixedly arranged in the supporting seat and is electrically connected with the control device;

the wireless communication device adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technologies, so that the control device is in wireless connection with the cloud server or the user terminal through the wireless communication device.

Furthermore, a satellite positioning device is fixedly arranged in the supporting seat and is electrically connected with the control device;

and acquiring the current real-time position of the crutch through the satellite positioning device.

Further, a storage battery is fixedly arranged in the supporting seat, a charging interface is arranged on the supporting seat and electrically connected with the storage battery, and the storage battery is charged through the charging interface so as to be powered by the storage battery.

The crutch capable of automatically standing provided by the embodiment of the application has at least the following technical effects:

the automatic standing crutch disclosed by the invention has the advantages of simple structure, convenience in manufacturing and easiness in operation, is convenient for the old or a patient with inconvenient movement to use, has high stability, can automatically stand after being toppled over, enables a user not to need to bend down for picking up, and is particularly convenient for a user with difficulty in bending down.

According to the crutch capable of standing automatically, disclosed by the invention, the states of the crutch are detected through the state sensing devices arranged at different positions, and the crutch is driven to stand automatically through the driving device after the crutch is toppled over.

The crutch capable of automatically standing disclosed by the invention is more stable in the automatic standing process through the supporting rod.

The crutch capable of automatically standing disclosed by the invention further improves the guarantee for crutch users through the satellite positioning device.

Drawings

FIG. 1 is a schematic diagram of a cane capable of standing automatically in an embodiment of the present application;

FIG. 2 is a schematic view of a crutch according to an embodiment of the present application;

FIG. 3 is an enlarged partial view of the embodiment of the present application shown in FIG. 2;

FIG. 4 is a schematic view of another embodiment of a cane of the present application;

FIG. 5 is an enlarged partial view of the embodiment of the present application shown in FIG. 4;

FIG. 6 is a schematic view of a state of the driving device in the embodiment of the present application;

FIG. 7 is a front view of the drive device in the embodiment of the present application in a state;

FIG. 8 is a schematic view of another state of the driving device in the embodiment of the present application;

fig. 9 is a front view of the driving device in the embodiment of the present application in another state.

Reference numerals: 1. the device comprises a supporting mechanism, 2, a walking stick rod, 3, a handle, 4, a supporting rod, 5, a driving device, 6, an off-ground sensor, 7, an output end of the driving device, 8, a connecting piece, 9, a micro switch, 10, a grounding sensor, 11 and a mounting bracket.

Detailed Description

The embodiment of the application provides a walking stick that can stand automatically, has solved among the prior art walking stick and is empting the back, and the difficult problem is picked up to old person or the inconvenient patient of legs and feet stoop, and the walking stick of toppling over need not to stoop through the automatic patient who stands the realization old person of realizing that old person or legs and feet are inconvenient.

In the embodiment of this application, for solving the problem that above-mentioned walking stick picked up, the general thinking is as follows:

when the walking stick is toppled over, the body of rod of walking stick is automatic to be followed the opposite direction rotation of toppling over the direction, makes old person or the inconvenient patient of leg and foot can stand and hold handle 3 of walking stick to effectively solve the problem that the walking stick was picked up.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 9, the present embodiment provides an automatic standing crutch, which includes a crutch rod 2, a handle 3 disposed at the top end of the crutch rod 2, and a support mechanism 1 disposed at the bottom end of the crutch rod 2.

The supporting mechanism 1 in this embodiment includes a supporting seat, a state sensing device is fixedly disposed at the side portion and the bottom portion of the supporting seat, a control device and a driving device 5 are fixedly disposed inside the supporting seat, and an output end 7 of the driving device is fixedly connected to the bottom end of the crutch rod 2. The driving device 5 and the state sensing device are both electrically connected with the control device, and the control device senses the state of the supporting seat through the state sensing device and controls the crutch rod 2 and the supporting seat to perform relative rotary motion according to the state of the supporting seat. In an embodiment, the control device at least includes a single chip microcomputer, for example, the model of the single chip microcomputer adopts STC89C51, and the single chip microcomputer implementing the functions of the embodiment includes a plurality of types, so the embodiment is not limited to this type of single chip microcomputer. In one embodiment, the support base includes a support base housing and a bottom plate, each functional component inside the support base is fixed on the bottom plate, and the support base housing covers the bottom plate.

The driving device 5 in this embodiment may be, but is not limited to, a driving motor, which may be a brushless motor, and the driving device 5 drives the crutch rod 2 to rotate, so as to implement rotation of the crutch rod 2 relative to the support seat, where there may be a case where the support seat is stationary (with reference to the ground), for example, the crutch is in a tilting state, the side of the support seat is grounded, the crutch rod 2 rotates, and at this time, the crutch rod 2 rotates in a direction opposite to the tilting direction of the support seat, with the joint with the support seat as an axis; the other is that the crutch bar 2 is not moved (with reference to the ground), for example, the user holds the handle 3 and lifts it to hang the crutch, and at this time, although the crutch bar 2 rotates relative to the support base, the reference object is the ground, so that the feeling of people is that the crutch bar 2 is not moved, but the support base rotates in the opposite direction of the tilting direction of the support base around the joint with the crutch bar 2, and certainly, the crutch bar 2 can also be considered to rotate in the opposite direction relative to the support base. In one embodiment, the driving device 5 comprises a mounting bracket 11 and a driving device 5 body, the mounting bracket 11 is fixedly arranged on the bottom plate of the supporting seat, and the driving device 5 body is mounted through the mounting bracket 11.

A position detection device is fixedly arranged in the supporting seat in the embodiment and electrically connected with the control device, and further the position detection device is used for detecting the relative position relationship between the crutch rod 2 and the supporting seat, for example, when the crutch rod 2 is subjected to automatic standing operation, the current rotation position of the crutch rod 2 is detected through the position detection device, for example, the relative angles between the crutch rod 2 and the supporting seat are preset to be 0 degree and 90 degree, when the crutch is toppled, the side part of the supporting seat is grounded, the crutch rod 2 is driven to rotate in the anti-toppling direction to be nearly 90 degree, at this time, a user can hold the handle 3 without bending down, but the user is not in the normal use state of the crutch at this time; the user lifts the walking stick, and the lateral part of supporting seat is liftoff, and the drive walking stick pole 2 rotates 90 in the opposite direction this moment, makes the angle between walking stick pole 2 and the supporting seat be 0, and the user normally uses the walking stick.

Further, the position detection device in this embodiment may employ a gyroscope or a microswitch 9 fixed at a different position. The crutch rod 2 and the support are connected to the main body and the output end of the driving device 5, respectively, and in one embodiment, when the position detection device is a gyroscope, it can be understood that the gyroscope is connected to the main body and the output end of the driving device 5, respectively. In another embodiment, when the position detecting device is configured to fix the micro switches 9 at different positions, as shown in the figure, the driving device 5 in this embodiment includes a body of the driving device 5, an output end 7 of the driving device, and a connecting member 8, wherein the connecting member 8 is fixedly connected to the output end 7 of the driving device, and when the output end 7 of the driving device rotates, the connecting member 8 is driven to rotate in the direction of the connecting member 8, so that the connecting member 8 contacts the micro switches 9 at different positions. Further, in this embodiment, at least three micro switches 9 are respectively disposed at the rotation angle required by the relative support seat of the crutch rod 2, for example, one micro switch 9 is disposed when the crutch rod 2 is 0 ° relative to the support seat, and the rotation angle of the crutch rod 2 relative to the two sides of the support seat is the maximum angle, for example, 60 ° is the maximum angle, so that at the position of 60 °, one micro switch 9 is respectively disposed, and when the crutch rod 2 rotates to the corresponding micro switch 9, the micro switch 9 sends out a touch signal, so that the completion of the rotation step of the current crutch rod 2 can be known.

The condition sensing device in this embodiment includes a ground sensor 10, and the ground sensor 10 is electrically connected to the control device. In one embodiment, the ground contact sensor 10 is a pressure sensor or a microswitch 9, and when the ground contact state or the ground contact state is touched, a ground contact signal is sent out, so that the control device acquires the crutch toppling information, including the crutch toppling state, the toppling direction and the like. The grounding sensor 10 in this embodiment is disposed at the side of the supporting base, and as shown in the figure, the side of the supporting base includes: the two flat side parts and the two arc side parts are arranged, so that only one of the two flat side parts can be grounded when the crutch is inclined to ground according to the shape of the supporting part. After the crutch is toppled over, one side part of the supporting seat is grounded, and the side part of the supporting seat which can be grounded is provided with the grounding sensor 10, namely, after the crutch is toppled over, the grounding sensor 10 in a grounding state sends a grounding signal to the control device, the control device controls the output end 7 of the driving device to rotate so as to drive the crutch rod 2 to rotate relative to the supporting seat, and the crutch rod 2 rotates in the opposite direction of the grounding sensor 10 in the grounding state.

The state sensing device in this embodiment includes a ground-off sensor 6, and the ground-off sensor 6 is electrically connected to the control device. In one embodiment, the ground clearance sensor 6 may be, but is not limited to, one or more of a micro-touch switch, a pressure sensor, an acceleration sensor. The ground-off sensor 6 in this embodiment is disposed at the bottom of the supporting seat, the ground-off sensor 6 in the ground-off state sends a ground-off signal to the control device, and after the control device receives the ground-off signal, in an embodiment, it is first determined whether there is a ground-off signal of the ground-off sensor 10, and when there is no ground-off signal, it can be determined that the crutch is not in a toppling state at this time, and further determine the relative position relationship between the crutch rod 2 and the supporting seat, and control the output end 7 of the driving device to rotate so as to drive the crutch rod 2 to rotate. In one embodiment, the ground clearance sensor 6 is an acceleration sensor, and the control device receives the change of the acceleration while detecting whether the supporting seat is away from the ground through the acceleration sensor so as to determine the state of the crutch, thereby knowing the flatness of the walking road of the user of the crutch at present.

In addition, in this embodiment, the ground sensor 10 and the ground sensor 6 of the state sensing device may also be used as a start trigger switch, for example, the ground sensor 10 is used as a ground switch, and the ground sensor 6 is used as a ground switch, that is, when the crutch is used, the ground sensor 6 lifts off and grounds along with the walking action of the user, so that the control device controls the start of the intelligent function of the crutch according to the ground signal, for example, positioning, log uploading, and the like. Further, when the crutch tips, the grounding sensor 10 is grounded, so that the control device controls the driving device 5 to start, i.e. drives the crutch rod 2 to rotate, according to the grounding signal.

In order to ensure the stability of the crutch when standing automatically, the supporting mechanism 1 in this embodiment further includes a supporting rod 4, the supporting rod 4 is fixedly disposed at the two opposite sides of the supporting seat, and is located at the adjacent sides with the state sensing device, that is, when the state sensing device is located at the flat sides and the bottom of the supporting seat, the supporting rod 4 is located at the arc-shaped sides of the supporting seat. The bracing piece 4 in this embodiment is used for supporting the relative supporting seat rotation of walking stick pole 2, and furtherly, bracing piece 4 includes the body of rod and stabilizer blade, and the bottom mounting of the body of rod is on the both sides portion of supporting seat, and the stabilizer blade is connected on the top of the body of rod, and when the walking stick topples over, the stabilizer blade ground connection. In this embodiment, the center of gravity of the crutch rod 2, the handle 3, and the supporting mechanism 1 after connection is lower than the supporting rod 4, so that the crutch rod 2 can rotate for automatic standing, and the crutch rod 2 can stand more stably without turning when the head is heavy and the feet are light.

In order to obtain the using state of the crutch and ensure the safety of the user, a wireless communication device is fixedly arranged in the supporting seat in the embodiment and is electrically connected with the control device; the wireless communication device may use, but is not limited to, WIFI, bluetooth, zigbee, 2G, 3G, 4G, or 5G, so that the control device is wirelessly connected to the cloud server or the user terminal through the wireless communication device. For example, in the using process of the crutch, the using state of the crutch is uploaded to the cloud server in real time, for example, information such as when the crutch is toppled over, when the user is unstable when walking, and the like, the user or other users can inquire the state through the user terminal, and the user terminal can be a smart phone, for example, the using state of the crutch is checked by using a WeChat applet; for example, the user terminal is directly connected with the crutch in a wireless mode, the using state of the crutch is directly transmitted to the user terminal, and the part of the health state of a crutch user is collected by uploading the using state.

In the embodiment, a satellite positioning device is fixedly arranged in the supporting seat and electrically connected with the control device, and the current real-time position of the crutch is obtained through the satellite positioning device, so that the current crutch user is positioned.

Still set firmly the battery in the supporting seat in this embodiment, be equipped with the interface that charges on the supporting seat, the interface that charges is connected with the battery electricity, charges the battery through the interface that charges to the battery supplies power. Furthermore, the battery is connected to the control device in order to supply the power to the connection control device and to the individual functional components of the connection control device.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.