CN108420421A - A kind of old crutch of orientable safety - Google Patents
A kind of old crutch of orientable safety Download PDFInfo
- Publication number
- CN108420421A CN108420421A CN201810286320.6A CN201810286320A CN108420421A CN 108420421 A CN108420421 A CN 108420421A CN 201810286320 A CN201810286320 A CN 201810286320A CN 108420421 A CN108420421 A CN 108420421A
- Authority
- CN
- China
- Prior art keywords
- working chamber
- bottom end
- orientable
- plate
- processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
- A45B3/02—Sticks combined with other objects with illuminating devices
- A45B3/04—Sticks combined with other objects with illuminating devices electrical
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/04—Ferrules or tips
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/08—Elderly
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to the technical fields of life appliance auxiliary equipment, more particularly to a kind of orientable old crutch；Operating mode is various, can be monitored to the heart rate of the elderly used, using effect is stronger, and practicability is higher；Also, stability in use is higher, is not susceptible to break away, and safety in utilization is higher, to improve its use reliability；Including supporting rod, handrail, bottom plate, GPS locator and four groups of supporting legs, the top of supporting rod and the bottom end of handrail connect, and the side wall of supporting rod is provided with card slot, and GPS locator is mounted in card slot；It is provided with working chamber in handrail, further includes LED electroluminescent lamps, light sensitive diode, receiver, processor and sensor, light sensitive diode is mounted on the left side in working chamber and positioned at LED electroluminescent lamps, and opening is provided with light-transmitting plate；Further include threaded rod, screwed pipe, servo motor, driving gear, driven gear, chain and antiskid plate, antiskid plate bottom end is provided with antiskid rubber, and chain is set on driving gear and driven gear.
Description
Technical field
The present invention relates to the technical fields of life appliance auxiliary equipment, more particularly to a kind of orientable old crutch.
Background technology
It is well known that orientable old crutch is a kind of the elderly's offer body walked for leg or stand inconvenient
Body supports, and to ensure the device of its normal life, is widely used in daily life；Existing crutch includes support
Bar, handrail, bottom plate, GPS locator and four groups of supporting legs, the top of the supporting rod and the bottom end of handrail connect, the bottom of supporting rod
End is connect with the bottom plate top, the tops of four groups of supporting legs respectively with the front left side of bottom plate bottom end, forward right side, left rear side and
Right lateral side connects, and card slot is provided on the side wall of supporting rod, and the GPS locator is mounted in card slot；It is this orientable old
Four groups of supporting legs are supported in while supporting surface holds user's figure to use by year crutch hand steered handrail of user when in use
Person, which walks, provides power-assisted；However, this orientable old crutch finds that operating mode is single in use, it can not
The heart rate of the elderly to using is monitored, and using effect is poor, and practicability is relatively low；Also, its stability in use is poor, easily
It breaks away, safety in utilization is relatively low, causes its use reliability relatively low.
Invention content
In order to solve the above technical problems, a kind of operating mode of present invention offer is various, it can be to the heart rate of the elderly used
It is monitored, using effect is stronger, and practicability is higher；Also, stability in use is higher, is not susceptible to break away, safety in utilization
It is higher, to improve the orientable old crutch of its use reliability.
The orientable old crutch of one kind of the present invention, including supporting rod, handrail, bottom plate, GPS locator and four groups of branch
Leg, the top of the supporting rod and the bottom end of handrail connect, and the bottom end of supporting rod is connect with the bottom plate top, four groups of branch
The top of leg is connect with the front left side of bottom plate bottom end, forward right side, left rear side and right lateral side respectively, is provided on the side wall of supporting rod
Card slot, the GPS locator are mounted in card slot；Working chamber is provided in the handrail, handrail top is provided with opening, and
The opening is communicated with working chamber, further includes LED electroluminescent lamps, light sensitive diode, receiver, processor and sensor, the LED
Electroluminescent lamp is mounted on the preceding bottom wall of working chamber, and the light sensitive diode is mounted on the left side in working chamber and positioned at LED electroluminescent lamps
Side, the receiver are mounted in working chamber and are electrically connected with light sensitive diode, and display is provided on the side wall of connecting rod, is located
Reason device is mounted in working chamber and is electrically connected with the display, and sensor is mounted in working chamber and is electrically connected with processor,
The sensor is electrically connected with receiver, and opening is provided with light-transmitting plate；Further include threaded rod, screwed pipe, servo motor, master
Moving gear, driven gear, chain and antiskid plate are provided with placed cavity in the support plate, and through-hole is provided on bottom plate, described logical
Hole is communicated with placed cavity, fixed plate is provided in placed cavity, bottom plate bottom end is provided with placing groove, and is arranged in the placing groove
There are ball bearing, the bottom end of the threaded rod to be connect with antiskid plate top, antiskid plate bottom end is provided with antiskid rubber, antiskid rubber
Bottom end be provided with anti-skid chequer, the top of threaded rod is inserted into and spiral shell is filled to the bottom inner portion of screwed pipe, and screwed pipe top is inserted into simultaneously
Spiral shell fills in ball bearing, and the servo motor is mounted in placed cavity, and the top output port of servo motor is provided with transmission shaft, institute
It states driving gear and driven gear is respectively sleeved on transmission shaft and screwed pipe, the chain is set in driving gear and passive tooth
On wheel.
The orientable old crutch of one kind of the present invention, further includes electric power storage motor, the electric power storage motor is mounted on placed cavity
In and be electrically connected with servo motor and LED electroluminescent lamps, display, processor and processor, be provided with data on connecting rod side wall
Interface, data-interface are electrically connected with electric power storage motor.
The orientable old crutch of one kind of the present invention, further includes fixed link and geometrical clamp, the left end of the fixed link and
Right end is connect with the right side wall of the right end of geometrical clamp and placed cavity respectively, and the left side wall of geometrical clamp is contacted with screwed pipe lateral wall.
The orientable old crutch of one kind of the present invention, further includes wireless signal transmitter, the wireless signal transmitter
It is electrically connected in working chamber and with GPS locator and processor.
The orientable old crutch of one kind of the present invention, further includes radio, the radio is mounted on the side of connecting rod
On wall.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, LED electroluminescent lamps send out green light, people
Body blood can absorb part light, and in heartbeat, blood flow increases, and the uptake of green light can become larger therewith, place
Blood flow can be reduced when the gap of heartbeat, and the green light of absorption can also decrease, and part light reflection postbacks in optical diode,
Sensor receives optical information and is switched to current information and be transmitted in display by receiver, and operating mode is various,
The heart rate of the elderly used can be monitored, using effect is stronger, and practicability is higher；Also, servo motor drives transmission
Axis drives driving gear to rotate simultaneously, to drive chain while driven gear being driven to rotate, to drive screwed pipe rotation to adjust
Anti-skidding position, stability in use is higher, is not susceptible to break away, and safety in utilization is higher, to improve its use reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of placed cavity；
Fig. 3 is the structural schematic diagram of working chamber.
It is marked in attached drawing：1, supporting rod；2, handrail；3, bottom plate；4, GPS locator；5, supporting leg；6, LED electroluminescent lamps；7, feel
Optical diode；8, processor；9, display；10, light-transmitting plate；11, threaded rod；12, screwed pipe；13, servo motor；14, actively
Gear；15, antiskid plate；16, ball bearing；17, antiskid rubber；18, electric power storage motor；19, geometrical clamp；20, wireless signal transmission
Device；21, radio.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figure 1 to Figure 3, the orientable old crutch of one kind of the invention, including supporting rod 1, handrail 2, bottom plate 3,
GPS locator 4 and four groups of supporting legs 5, the top of supporting rod and the bottom end of handrail connect, and bottom end and the bottom plate top of supporting rod connect
It connects, the top of four groups of supporting legs is connect with the front left side of bottom plate bottom end, forward right side, left rear side and right lateral side respectively, the side of supporting rod
Card slot is provided on wall, GPS locator is mounted in card slot；Working chamber is provided in handrail, handrail top is provided with opening, and
And opening is communicated with working chamber, further includes LED electroluminescent lamps 6, light sensitive diode 7, receiver, processor 8 and sensor, LED hairs
Light lamp is mounted on the preceding bottom wall of working chamber, and light sensitive diode is mounted on the left side in working chamber and positioned at LED electroluminescent lamps, is received
Device is mounted in working chamber and is electrically connected with light sensitive diode, display 9 is provided on the side wall of connecting rod, processor is mounted on
It is electrically connected in working chamber and with display, sensor is mounted in working chamber and is electrically connected with processor, sensor and receiver
Electrical connection, light-transmitting plate 10 is provided in opening；Further include threaded rod 11, screwed pipe 12, servo motor 13, driving gear 14,
Driven gear, chain and antiskid plate 15 are provided with placed cavity in support plate, through-hole, through-hole and placed cavity phase are provided on bottom plate
It is logical, fixed plate is provided in placed cavity, bottom plate bottom end is provided with placing groove, and ball bearing 16, spiral shell are provided in placing groove
The bottom end of rasp bar is connect with antiskid plate top, and antiskid plate bottom end is provided with antiskid rubber 17, and the bottom end of antiskid rubber is provided with anti-
The bottom inner portion that simultaneously spiral shell is filled to screwed pipe is inserted on the top of sliding line, threaded rod, and screwed pipe top is inserted into and in spiral shell dress ball bearing,
Servo motor is mounted in placed cavity, and the top output port of servo motor is provided with transmission shaft, driving gear and driven gear point
It is not set on transmission shaft and screwed pipe, chain is set on driving gear and driven gear；By above-mentioned setting, LED shines
Lamp sends out green light, and blood of human body can absorb part light, and in heartbeat, blood flow increases, the absorption of green light
Amount can become larger therewith, and blood flow can be reduced when gap in heartbeat, and the green light of absorption can also decrease, part light reflection
It postbacking in optical diode, sensor receives optical information and is switched to current information and be transmitted in display by receiver,
Its operating mode is various, can be monitored to the heart rate of the elderly used, using effect is stronger, and practicability is higher；Also, it watches
It takes motor to drive transmission shaft while driving gear being driven to rotate, to drive chain while driven gear being driven to rotate, to drive
Screwed pipe rotation adjusts anti-skidding position, and stability in use is higher, is not susceptible to break away, and safety in utilization is higher, to improve
Its use reliability.
The orientable old crutch of one kind of the present invention, further includes electric power storage motor 18, electric power storage motor is mounted in placed cavity
And be electrically connected with servo motor and LED electroluminescent lamps, display, processor and processor, being provided with data on connecting rod side wall connects
Mouthful, data-interface is electrically connected with electric power storage motor；Pass through above-mentioned setting, it can be ensured that device can normally make under conditions of far from power supply
With practicability is higher.
The orientable old crutch of one kind of the present invention, further includes fixed link and geometrical clamp 19, the left end of fixed link and the right side
End is connect with the right side wall of the right end of geometrical clamp and placed cavity respectively, and the left side wall of geometrical clamp is contacted with screwed pipe lateral wall；It is logical
Above-mentioned setting is crossed, geometrical clamp can carry out screwed pipe.
The orientable old crutch of one kind of the present invention, further includes wireless signal transmitter 20, wireless signal transmitter position
It is electrically connected in working chamber and with GPS locator and processor；By above-mentioned setting, facilitate GPS locator and processor etc.
Signal is carried out with foreign mediums such as mobile phones to connect, to facilitate related personnel to be detected.
The orientable old crutch of one kind of the present invention, further includes radio 21, radio is mounted on the side wall of connecting rod
On；By above-mentioned setting, raising user uses recreational.
The orientable old crutch of one kind of the present invention, at work, first by data-interface to electric power storage motor into
Row electric power storage is handled, and device is moved to the position of user's needs, and it is steady to be supported in supporting surface by the hand steered handrail of user for four groups of supporting legs
Power-assisted firmly is provided for user's walking while user's figure, LED electroluminescent lamps send out green light, human body blood in use
Liquid can absorb part light, and in heartbeat, blood flow increases, and the uptake of green light can become larger therewith, be in the heart
Blood flow can be reduced when the gap of dirty bounce, and the green light of absorption can also decrease, and part light reflection postbacks in optical diode, sensing
Device receives optical information and is switched to current information and be transmitted in display by receiver, by GPS locator and processor
It is connect Deng signal is carried out with foreign mediums such as mobile phones by wireless signal transmitter, servo motor is opened when user stands and is driven
Transmission shaft drives driving gear to rotate simultaneously, to drive chain while driven gear being driven to rotate, to drive screwed pipe to rotate
Anti-skidding position is adjusted to prevent the elderly used from slipping.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of orientable old crutch, including supporting rod（1）, handrail（2）, bottom plate（3）、GPS（4）Locator and four groups of branch
Leg（5）, the supporting rod（1）Top and handrail（2）Bottom end connection, supporting rod（1）Bottom end and the bottom plate（3）Top
Connection, four groups of supporting legs（5）Top respectively with bottom plate（3）Front left side, forward right side, left rear side and the right lateral side of bottom end connect
It connects, supporting rod（1）Side wall on be provided with card slot, the GPS（4）Locator is mounted in card slot；It is characterized in that, described help
Hand（2）Inside it is provided with working chamber, handrail（2）Top is provided with opening, and the opening is communicated with working chamber, further includes LED
Electroluminescent lamp（6）, light sensitive diode（7）, receiver, processor（8）And sensor, the LED electroluminescent lamps（6）Mounted on working chamber
Preceding bottom wall on, the light sensitive diode（7）In working chamber and it is located at LED electroluminescent lamps（6）Left side, the receiver
In working chamber and and light sensitive diode（7）It is electrically connected, display is provided on the side wall of connecting rod（9）, processor（8）
In working chamber and with the display（9）Electrical connection, sensor is mounted in working chamber and and processor（8）It is electrically connected
It connects, the sensor is electrically connected with receiver, and opening is provided with light-transmitting plate（10）；It further include threaded rod（11）, screwed pipe
（12）, servo motor（13）, driving gear（14）, driven gear, chain and antiskid plate（15）, it is provided in the support plate and puts
Set chamber, bottom plate（3）On be provided with through-hole, the through-hole is communicated with placed cavity, and fixed plate, bottom plate are provided in placed cavity（3）Bottom
End is provided with placing groove, and is provided with ball bearing in the placing groove（16）, the threaded rod（11）Bottom end with it is anti-skidding
Plate（15）Top connects, antiskid plate（15）Bottom end is provided with antiskid rubber（17）, antiskid rubber（17）Bottom end be provided with it is anti-skidding
Line, threaded rod（11）Top be inserted into and spiral shell be filled to screwed pipe（12）Bottom inner portion, screwed pipe（12）Top is inserted into and spiral shell dress
Ball bearing（16）In, the servo motor（13）In placed cavity, servo motor（13）Top output port be provided with
Transmission shaft, the driving gear（14）It is respectively sleeved at transmission shaft and screwed pipe with driven gear（12）On, the chain is arranged
In driving gear（14）On driven gear.
2. a kind of orientable old crutch as described in claim 1, which is characterized in that further include electric power storage motor（18）, institute
State electric power storage motor（18）In placed cavity and and servo motor（13）With LED electroluminescent lamps（6）, display（9）, processor
（8）And processor（8）It is electrically connected, data-interface, data-interface and electric power storage motor is provided on connecting rod side wall（18）Electrical connection.
3. a kind of orientable old crutch as claimed in claim 2, which is characterized in that further include fixed link and geometrical clamp
（19）, the left end and right end of the fixed link respectively with geometrical clamp（19）Right end connected with the right side wall of placed cavity, geometrical clamp
（19）Left side wall and screwed pipe（12）Lateral wall contacts.
4. a kind of orientable old crutch as claimed in claim 3, which is characterized in that further include wireless signal transmitter
（20）, the wireless signal transmitter（20）In working chamber and and GPS（4）Locator and processor（8）Electrical connection.
5. a kind of orientable old crutch as claimed in claim 4, which is characterized in that further include radio（21）, described
Radio（21）On the side wall of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286320.6A CN108420421A (en) | 2018-04-03 | 2018-04-03 | A kind of old crutch of orientable safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286320.6A CN108420421A (en) | 2018-04-03 | 2018-04-03 | A kind of old crutch of orientable safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108420421A true CN108420421A (en) | 2018-08-21 |
Family
ID=63160188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810286320.6A Withdrawn CN108420421A (en) | 2018-04-03 | 2018-04-03 | A kind of old crutch of orientable safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108420421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069327A (en) * | 2021-03-01 | 2021-07-06 | 南昌大学 | Wearable walking aid for old people |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9038647B1 (en) * | 2011-03-04 | 2015-05-26 | Ella M. Scott | Walking cane |
| CN104799511A (en) * | 2015-05-08 | 2015-07-29 | 湖南中医药大学 | Walking stick for conveniently walking on uphill and downhill paths |
| CN206213439U (en) * | 2016-09-30 | 2017-06-06 | 华南师范大学附属惠阳学校 | A kind of intelligent crutch |
| CN107796371A (en) * | 2017-10-19 | 2018-03-13 | 太原双鼎科技有限公司 | A kind of unmanned plane surveying and mapping data harvester |
| CN107802067A (en) * | 2017-12-07 | 2018-03-16 | 曹恩康 | A kind of multifunctional intellectual crutch |
-
2018
- 2018-04-03 CN CN201810286320.6A patent/CN108420421A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9038647B1 (en) * | 2011-03-04 | 2015-05-26 | Ella M. Scott | Walking cane |
| CN104799511A (en) * | 2015-05-08 | 2015-07-29 | 湖南中医药大学 | Walking stick for conveniently walking on uphill and downhill paths |
| CN206213439U (en) * | 2016-09-30 | 2017-06-06 | 华南师范大学附属惠阳学校 | A kind of intelligent crutch |
| CN107796371A (en) * | 2017-10-19 | 2018-03-13 | 太原双鼎科技有限公司 | A kind of unmanned plane surveying and mapping data harvester |
| CN107802067A (en) * | 2017-12-07 | 2018-03-16 | 曹恩康 | A kind of multifunctional intellectual crutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069327A (en) * | 2021-03-01 | 2021-07-06 | 南昌大学 | Wearable walking aid for old people |
| CN113069327B (en) * | 2021-03-01 | 2023-08-29 | 南昌大学 | Wearable walking aid for old people |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10174932B2 (en) | Universally attachable light accessory apparatus for use with mobility aids, system, and method of use | |
| CN206025369U (en) | Easily wear to take off children's shoes | |
| KR101711300B1 (en) | Electric stick for walking assistance | |
| CN204236697U (en) | A kind of multi-functional double-wheel self-balancing car | |
| CN108420421A (en) | A kind of old crutch of orientable safety | |
| CN107773358A (en) | A kind of wheelchair assistant force drive device | |
| CN103315861B (en) | A kind of electric wheelchair of adjustable angle | |
| CN201798736U (en) | Wrist-type infrared pulse monitor | |
| CN109009233A (en) | A kind of intelligence percussion hammer | |
| CN104305963B (en) | Detect therapeutic system and there are the long distance monitoring footwear of this device | |
| WO2023001006A1 (en) | Electric shoe including new-type brake device | |
| CN104323891A (en) | Climbing electric wheelchair with health supervision and alarm functions | |
| CN207544543U (en) | A kind of manned steering luggage case | |
| CN201524216U (en) | Auxiliary human walking device | |
| EP3363002B1 (en) | Device for signaling direction | |
| CN110575370A (en) | intelligent blind guiding stick structure and system | |
| CN205494966U (en) | Spherical structure dolly | |
| WO2017120706A1 (en) | Dual-use shoe for travelling with electrical power and on foot | |
| CN210783111U (en) | Running shoes at night with recreational | |
| CN208021630U (en) | It is a kind of ride of short duration stopping when can keeping the electric two-wheel vehicle of Equilibrium | |
| CN211863698U (en) | Treadmill safety protection system | |
| TWM598488U (en) | Smart slipper | |
| CN106275193A (en) | A kind of Segway Human Transporter | |
| CN205113559U (en) | Novel flat board car of riding instead of walk | |
| CN218273670U (en) | Head-mounted distance measurement prompting device for preventing myopia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |
|
| WW01 | Invention patent application withdrawn after publication |