CN210018126U

CN210018126U - Intelligent anti-skidding walking stick

Info

Publication number: CN210018126U
Application number: CN201920291561.XU
Authority: CN
Inventors: 王永鑫; 张佳伟; 谢卫金; 赵彩梅; 杨梅; 游慧玲
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-02-07
Anticipated expiration: 2029-03-08

Abstract

The utility model relates to an intelligence antiskid walking stick, including walking stick head, turning bar, liquid package, LED lamp switch, solar cell panel, LED lamp, GPS positioner, a key formula alarm, singlechip, USB interface, the battery that charges. The utility model discloses frictional force between walking stick and the ground when increasing the use has played skid-proof effect, has satisfied the lighting needs of user when using night, when emergency appears in the user, can carry out a key and report to the police and in time send real-time position for user terminal to the nurse person who holds user terminal takes emergency measures.

Description

Intelligent anti-skidding walking stick

Technical Field

The utility model relates to an intelligence antiskid walking stick belongs to life auxiliary technology field.

Background

With the aging of the Chinese population, the traveling problems of the old people are widely concerned. The crutch is a simple apparatus for assisting walking, and the old people have the habit of leaning on the crutch at present. However, since the conventional crutch has a small contact area with the ground, the conventional crutch is easy to slip off when used on a wet road. In addition, the traditional crutch has too simple structure and single function, and does not have other functions which are beneficial to the life of the old, for example, when the crutch is used at night, a flashlight needs to be additionally carried.

Disclosure of Invention

The utility model provides an intelligence antiskid walking stick to be used for antiskid under the wet and slippery road surface condition and have a key formula alarming function under dark illumination and the emergency.

The technical scheme of the utility model is that: an intelligent anti-skidding walking stick comprises a walking stick head 1, a walking stick rod 2, a liquid bag 3, an LED lamp switch 4, a solar cell panel 5, an LED lamp 6, a GPS positioning device 7, a one-key alarm 8, a single chip microcomputer 9, a USB charging interface 10 and a storage battery 11;

the utility model discloses a walking stick, including walking stick head 2, battery 11, solar cell panel 5 and LED lamp 9, the walking stick head is installed to 2 upper ends of walking stick, 2 lower extreme installation liquid package 3 of walking stick, solar cell panel 5 sets up in 2 surfaces of walking stick, battery 11 sets up inside walking stick 2, solar cell panel 5 is connected with battery 11, LED lamp 6 sets up in the front side of 1 upper ends of walking stick head, LED lamp switch 4 sets up in the upper surface of 1 upper ends of walking stick, LED lamp switch 4 is connected with LED lamp 6, a key formula alarm 8 sets up in the lower surface of 1 upper ends of walking stick head, GPS positioner 7 sets up on 1 lower ends of walking stick head, singlechip 9 sets up inside walking stick 2, GPS positioner 7 and a key formula alarm 8 are connected with singlechip 9 respectively, USB interface 10 that charges sets up the downside position of GPS positioner 7 on 1 lower ends of walking stick head.

The outer surface of the liquid bag 3 is a rough spherical polyethylene layer, and liquid is filled inside the liquid bag.

The solar cell panel 5 adopts a bendable solar cell film, an LT1073 chip is arranged in the solar cell panel 5, and the solar cell panel 5 is controlled by the LT1073 chip to charge the storage battery 11.

The GPS positioning device 7 adopts a BOUDICA 120 chip, and the BOUDICA 120 chip transmits a wireless signal to a user terminal through a built-in wireless transmitting module.

The one-touch alarm 8 is composed of an emergency button and a buzzer.

The type of the singlechip 9 is AT89C 51.

The USB charging interface 10 is composed of a USB2.0 connector and a power converter.

The utility model has the advantages that: the friction between the crutch and the ground is increased when the crutch is used, and the antiskid effect is achieved; the lighting requirement of the user during night use is met; when the user has an emergency, the system can give an alarm by one key and send the real-time position to the user terminal in time so that a caregiver holding the user terminal can take emergency measures.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a crutch head according to the present invention;

FIG. 3 is a schematic structural view of a middle turning lever of the present invention;

FIG. 4 is a schematic view of the connection relationship between the components of the present invention;

the reference numbers in the figures are: the intelligent walking stick comprises a walking stick head 1, a walking stick 2, a liquid bag 3, an LED lamp switch 4, a solar cell panel 5, an LED lamp 6, a GPS positioning device 7, a key alarm 8, a single chip microcomputer 9, a USB charging interface 10 and a storage battery 11.

Detailed Description

The invention will be further described with reference to the following drawings and examples, but the scope of the invention is not limited thereto.

Example 1: as shown in fig. 1-4, an intelligent anti-skid crutch comprises a crutch head 1, a crutch rod 2, a liquid bag 3, an LED lamp switch 4, a solar cell panel 5, an LED lamp 6, a GPS positioning device 7, a one-key alarm 8, a single chip microcomputer 9, a USB charging interface 10 and a storage battery 11;

Further, the outer surface of the liquid bag 3 can be provided with a rough spherical polyethylene layer, and the inside of the liquid bag is filled with liquid. Under the walking stick state of staying place, liquid package 3 can produce deformation to make walking stick and ground area of contact increase, frictional force between them also increases thereupon, plays anti-skidding effect.

Further, the solar cell panel 5 may be a bendable solar cell film, and an LT1073 chip is built in the bendable solar cell film, and the solar cell panel 5 is controlled by the LT1073 chip to charge the storage battery 11. The LT1073 chip is internally provided with a low voltage measuring device, and when the output voltage of the solar cell panel 5 is reduced to 4V or below, the LT1073 chip controls to disconnect the charging circuit, so that the solar cell panel 5 stops charging the storage battery 11; when the voltage rises to 5V or above, the LT1073 chip controls the recovery charging circuit to enable the solar panel 5 to continue to charge the storage battery 11. The LT1073 chip controls the battery 11 to maintain a charging current of 16 milliamperes.

Further, the GPS positioning device 7 may be configured to use a boudcia 120 chip, and the boudcia 120 chip transmits a wireless signal to the user terminal through a built-in wireless transmission module. The BOUDICA 120 chip is based on an NB-lot technology, has high integration level, has three ARM cores and a USIM interface, has the advantages of small volume, low power consumption, good performance and the like, has the size of only 5.3mm by 5.3mm, has the current of only 40mA in work and the current of only 4 in sleep

The coreThe slice supports a 3GPP Relaser 13 standard protocol, has in-band deployment, guard band deployment and independent deployment, enhances 20dB coverage, and supports the following protocols: the IP/UDP/CoAP is also added with a wireless transmitting module, can transmit wireless signals to be connected with a mobile phone and can also be connected with a PC through serial port communication.

Further, the one-touch alarm 8 may be provided to be composed of an emergency button and a buzzer.

Further, the single chip microcomputer 9 can be set to be AT89C51 in model. When emergency appears, the emergency button capable of pressing the one-key alarm 8 can alarm through the buzzer controlled by the single chip microcomputer 9, meanwhile, the single chip microcomputer 9 controls the GPS positioning device 7 to send a real-time position to the user terminal, the user terminal installs the APP on a computer or a mobile phone according to self requirements, and the user can timely take emergency measures according to position information.

Further, the USB charging interface 10 may be configured to be composed of a USB2.0 connector and a power converter. The USB charging interface 10 is connected to the battery through a power converter and charges the battery.

The utility model discloses a theory of operation is:

when the crutch is used, as the outer surface of the liquid bag 3 at the bottom of the crutch rod 2 is made of soft material and the liquid is filled inside, when the crutch touches the ground, the contact area can be increased due to the deformation of the liquid bag 3, and the friction force between the crutch and the ground is increased accordingly, thereby playing a role of skid resistance. When the LED lamp is used at night, the LED lamp 6 can be controlled to be turned on through the LED lamp switch 4 for illumination. When the user appears falling down or emergency such as lost, the emergency button who presses one-key alarm 8 reports to the police through singlechip 9 control buzzer, and singlechip 9 control GPS positioner 7 sends real-time position for user terminal simultaneously, and user terminal is installed APP on the computer or the cell-phone by the user according to self demand, and the user alright in time takes emergency measures according to positional information. When the light is sufficient, the solar panel 5 on the outer surface of the crutch bar 2 can convert solar energy into electric energy, and the storage battery 11 is charged under the control of a built-in chip of the solar panel 5; when the light is insufficient, the storage battery 11 can be charged through the USB charging interface 10.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an intelligence antiskid walking stick which characterized in that: the walking stick comprises a walking stick head (1), a walking stick rod (2), a liquid bag (3), an LED lamp switch (4), a solar cell panel (5), an LED lamp (6), a GPS positioning device (7), a one-key alarm (8), a single chip microcomputer (9), a USB charging interface (10) and a storage battery (11);

the crutch head (1) is installed at the upper end of the crutch rod (2), the liquid bag (3) is installed at the lower end of the crutch rod (2), the solar cell panel (5) is arranged on the outer surface of the crutch rod (2), the storage battery (11) is arranged inside the crutch rod (2), the solar cell panel (5) is connected with the storage battery (11), the LED lamp (6) is arranged at the front side of the upper end of the crutch head (1), the LED lamp switch (4) is arranged on the upper surface of the upper end of the crutch head (1), the LED lamp switch (4) is connected with the LED lamp (6), the one-key alarm (8) is arranged on the lower surface of the upper end of the crutch head (1), the GPS positioning device (7) is arranged on the lower end of the crutch head (1), the single chip microcomputer (9) is arranged inside the crutch rod (2), the GPS positioning device (7) and the one-key alarm (8) are respectively connected with the GPS positioning device (9), the USB charging interface (10) is arranged at the lower side position of the GPS, the USB charging interface (10) is connected with a storage battery (11), and the storage battery (11) supplies power to the whole device.

2. The intelligent anti-skid crutch of claim 1 further comprising: the outer surface of the liquid bag (3) is a rough spherical polyethylene layer, and liquid is filled in the liquid bag.

3. The intelligent anti-skid crutch of claim 1 further comprising: the solar cell panel (5) adopts a bendable solar cell film, an LT1073 chip is arranged in the solar cell panel, and the solar cell panel (5) is controlled by the LT1073 chip to charge the storage battery (11).

4. The intelligent anti-skid crutch of claim 1 further comprising: the GPS positioning device (7) adopts a BOUDICA 120 chip, and the BOUDICA 120 chip transmits a wireless signal to the user terminal through a built-in wireless transmitting module.

5. The intelligent anti-skid crutch of claim 1 further comprising: the one-button alarm (8) consists of an emergency button and a buzzer.

6. The intelligent anti-skid crutch of claim 1 further comprising: the type of the singlechip (9) is AT89C 51.

7. The intelligent anti-skid crutch of claim 1 further comprising: the USB charging interface (10) consists of a USB2.0 connector and a power converter.