CN213695957U - Children prevent wearing equipment that wanders away based on thing networking - Google Patents
Children prevent wearing equipment that wanders away based on thing networking Download PDFInfo
- Publication number
- CN213695957U CN213695957U CN202022702343.6U CN202022702343U CN213695957U CN 213695957 U CN213695957 U CN 213695957U CN 202022702343 U CN202022702343 U CN 202022702343U CN 213695957 U CN213695957 U CN 213695957U
- Authority
- CN
- China
- Prior art keywords
- watchband
- children
- groove
- bottom plate
- internet
- 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.)
- Expired - Fee Related
Links
- 230000006855 networking Effects 0.000 title claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 abstract description 21
- 238000013461 design Methods 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010037751 Radial nerve palsy Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001640 nerve ending Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 208000009873 radial neuropathy Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Toys (AREA)
Abstract
Wearing equipment that children prevented wandering away based on thing networking includes: watchband, bottom plate, stationary blade, dial plate; the watch comprises a bottom plate, a fixing plate and a bottom plate, wherein the bottom plate is provided with a through groove, the bottom plate is provided with a through hole, the through hole is used for allowing a watchband to pass through, the bottom plate is provided with a fixing column, the bottom plate is provided with a through hole, the through hole is connected with the fixing plate through a rotating shaft, the fixing column is arranged at the other end of the fixing plate, two clamping blocks are downwards extended from one end, away from the rotating shaft, of the through hole, the clamping blocks are provided with arc-shaped clamping grooves, one side, away from a display screen, of the through hole is downwards extended from. This wearing equipment that wanders away is prevented to children, through the special design to dial plate and watchband contact position, can be fine wear in children's wrist, can not use for the wrist for a long time and drop because of the accident situation, be convenient for make the head of a family know children's the security circumstances in real time, prevent that children wander away.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a prevent wearing equipment that wanders away, concretely relates to children prevent wearing equipment that wanders away based on thing networking.
[ background of the invention ]
The Internet of things is an important component of a new generation of information technology and is also an important development stage of the 'informatization' era. From the technical architecture, the internet of things can be divided into three layers: a sensing layer, a network layer and an application layer. The sensing layer is formed by various sensors and sensor gateway architecture technical architecture diagrams, and comprises sensing terminals such as a carbon dioxide concentration sensor, a temperature sensor, a humidity sensor, a two-dimensional code tag, an RFID tag, a reader-writer, a camera and a GPS. The perception layer is equivalent to nerve endings of eyes, ears, throats, skins and the like of a human body, is a source for identifying objects and acquiring information through the Internet of things, and mainly has the functions of identifying the objects and acquiring the information. The network layer is composed of various private networks, the Internet, wired and wireless communication networks, a network management system, a cloud computing platform and the like, is equivalent to a human nerve center and brain and is responsible for transmitting and processing information acquired by the perception layer. The application layer is an interface between the Internet of things and users (including people, organizations and other systems), and is combined with industrial requirements to realize intelligent application of the Internet of things. The industrial characteristics of the internet of things are mainly reflected in the application field of the internet of things, the application of the internet of things is tried in various industries such as green agriculture, industrial monitoring, public safety, city management, remote medical treatment, smart home, intelligent transportation, environmental monitoring and the like, some industries accumulate some successful cases, and the internet of things is really realized. For example, be convenient for children to carry and be convenient for the head of a family contacts children's intelligent wrist-watch at present, it is applied to internet of things in the wrist-watch, the head of a family can converse with children at any time, know children's positional information, whether safe with confirming children, thereby can prevent children from wandering away, however this kind of intelligent wrist-watch is generally through the buckle pin buckle on two watchbands on the button hole, nevertheless the button hole is very easy not hard up after using for a long time, will make the button pin drop on the button hole like this, thereby the wrist-watch breaks away from in the wrist, the head of a family can not be fine knows children's.
[ Utility model ] content
In order to solve the problem, the utility model provides a wearing equipment is prevented wandering away by children based on thing networking through to take special design to the table, can be fine wear in children's wrist, can not use for the wrist to drop because of the accident situation or for a long time, be convenient for make the head of a family know children's the safe condition in real time, prevent that children wander away.
The utility model discloses a realize through following technical scheme, provide a wearing equipment that prevents wandering away of children based on thing networking, include: the watch comprises a watchband, a bottom plate, a fixing piece and a dial plate which are sequentially arranged from bottom to top; the watch comprises a base plate, a fixing plate, a bottom plate, a display screen, a bottom plate, a clamping block, a fixing column, a fixing plate and a clamping piece, wherein the two side edges corresponding to the bottom plate extend upwards to be connected with the fixing plate into a whole, a through groove for allowing a watchband to pass through is formed between the bottom plate and the fixing plate, the fixing plate is a rectangular hollow-out piece, one end of the fixing plate is movably connected with the dial plate through the rotating shaft, the other end of the fixing plate is provided with the fixing column, one end of the dial plate, far away from the rotating shaft, extends downwards to form two clamping blocks, is provided with an arc-shaped clamping groove matched with the fixing column, one side of the dial plate, far away from the.
Particularly, the card slope is located the dial plate below, and this card is by the skew chucking piece side of rotating shaft side slant, the recess slant suits with the card slant.
Particularly, a magnetic sheet is arranged on the inner side of one end of the watchband connected with the fixing column, and a metal sheet adsorbed with the magnetic sheet is arranged on the other end of the watchband.
Particularly, the one end that watchband and fixed column are connected is equipped with two rectangle recesses along the fixed column axial, the watchband other end has been seted up along the fixed column axial and has been held logical groove, should hold logical groove intermediate position symmetry and be equipped with two through-holes, the position that holds logical groove and through-hole handing-over is equipped with L type fixed block respectively, and this L type fixed block one end is worn out in the through-hole, and the other end is worn out in holding logical groove tip, and should hold logical inslot and be equipped with a spring, and this spring both ends are fixed in respectively on the L type fixed block, the L type fixed block removes in holding logical groove under the effect of spring in order to adjust the position of two L type.
Particularly, an inclined block extends from one end, close to the through hole, of the outer side part corresponding to the two L-shaped fixing blocks, and an inclined groove matched with the inclined block extends from the rectangular groove to the edge of the watchband.
In particular, the distance between the two rectangular grooves is equal to the distance between the two L-shaped fixing blocks after the spring is in a compressed state.
Particularly, a protective layer extends outwards from one side of the accommodating through groove, which is positioned at the edge of the watchband, and the protective layer is made of elastic silica gel.
Particularly, the middle position of the watchband is made of elastic bands with elasticity.
In particular, the method also comprises the following steps: locate the camera that is located the display screen below on the dial plate, locate the location chip of dial plate.
The utility model provides a children anti-lost wearing device based on the Internet of things, which turns over above a watchband through a dial plate, so that the watchband is well wound on the wrist of a child after a card is clamped with a groove; combine the adsorption of sheetmetal and magnetic force piece, combine the effect that L type fixed block and rectangle lead to the groove simultaneously, prevent that the watchband tip from producing the circumstances such as perk turn-up, and make the dial plate make card and recess separation because of watchband perk touching mistake to further prevent this wrist-watch from breaking away from in children's wrist, the head of a family of being convenient for can know children's positional information etc. in real time, prevent that children from wandering away. To sum up, this wearing equipment that prevents wandering away of children has the advantage of wearing convenience, extensive applicability, security height.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the children lost-prevention wearable device based on the internet of things;
fig. 2 is a side view of a watchband in the wearing device for preventing children from getting lost based on the internet of things;
fig. 3 is an enlarged cross-sectional view taken along the line a-a of fig. 2 of the wearing apparatus for preventing children from getting lost based on the internet of things of the present invention;
fig. 4 is a section enlarged view of a part B-B of the wearing device for preventing children from getting lost based on the internet of things of the present invention shown in fig. 2;
fig. 5 is another side view of the watchband in the wearing device for preventing children from getting lost based on the internet of things;
fig. 6 is the utility model discloses a lateral view of stationary blade in wearing equipment is prevented wandering away by children based on thing networking.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
Referring to fig. 1-6, the utility model provides a wearing equipment that children prevent wandering away based on thing networking includes: the watch comprises a watchband 1, a bottom plate 2, a fixing piece 3 and a dial 4 which are sequentially arranged from bottom to top; the two corresponding side edges of the bottom plate 2 extend upwards and are connected with the fixing pieces 3 into a whole, a through groove 5 for allowing the watchband 1 to pass through is formed between the bottom plate 2 and the fixing pieces 3, the other end of the watchband 1 can form a ring shape after penetrating out of the through groove 5 and is fixed on the wrist of the child, the use is convenient, the fixing piece 3 is a rectangular hollow-out piece, one end of the fixing piece 3 is movably connected with the dial 4 through a rotating shaft 6, the other end is provided with a fixing column 7, one end of the dial 4 far away from the rotating shaft 6 extends downwards to form two clamping blocks 8, the clamping block 8 is provided with an arc-shaped clamping groove 9 which is matched with the fixed column 7, a card 10 which is parallel to the fixed column 7 extends downwards from one side of the dial 4 which is far away from the display screen, one end of the watchband 1 is connected with one side of the bottom plate 2 which is close to the fixed column 7 into a whole, and a plurality of grooves 11 corresponding to the cards 10 are uniformly arranged on one side of the watchband 1 facing the dial 4.
Specifically, the card 10 is obliquely arranged below the dial 4, the card 10 is obliquely arranged from the side of the rotating shaft 6 to the side of the clamping block 8, and the groove 11 is obliquely matched with the card 10; so design, wear behind the wrist when passing through the watchband with this dial plate, because the slope setting of card and recess, can not make card and recess separation because of children's outdoor activities or the circumstances such as playing, unless open the dial plate, make card and recess separation, the wrist-watch just can take off in children's wrist, further can prevent this wrist-watch in the circumstances such as children's wrist drops, the head of a family of being convenient for knows children's real-time position, prevents that children from wandering away.
Particularly, a magnetic sheet 12 is arranged on the inner side of one end of the watchband 1 connected with the fixed column 7, and a metal sheet 13 adsorbed with the magnetic sheet 12 is arranged on the other end; so design, wear out the back when the watchband other end and logical groove 5, the sheetmetal of its tip will adsorb each other with magnetic force piece, forms a inclosed annular and twines in children's wrist, can not produce the circumstances such as perk turn-up, and makes the dial plate make card and recess separation because of watchband perk touching mistake to further prevent this wrist-watch from breaking away from in children's wrist, further improved its safety in utilization.
Particularly, two rectangular grooves 14 are formed in one end, connected with the fixed column 7, of the watchband 1 along the axial direction of the fixed column 7, an accommodating through groove 15 is formed in the other end of the watchband 1 along the axial direction of the fixed column 7, two through holes 16 are symmetrically formed in the middle of the accommodating through groove 15, L-shaped fixing blocks 17 are respectively arranged at positions where the accommodating through groove 15 and the through holes 16 are connected, one end of each L-shaped fixing block 17 penetrates through the through hole 16, the other end of each L-shaped fixing block penetrates through the end portion of the accommodating through groove 15, a spring 18 is arranged in the accommodating through groove 15, two ends of the spring 18 are respectively fixed on the L-shaped fixing blocks 17, and the L-shaped fixing blocks 17 move in the accommodating through grooves 15 under the action of the spring; so design, after the watchband removed a certain position, manually press L type fixed block 17, this moment under the effect of spring, two L type fixed blocks draw close to the centre, until after two distance between another tip equals the distance of rectangle recess 14, make L type fixed block move to rectangle recess side, fall into the rectangle recess until it completely, so can further prevent to produce the circumstances such as perk in the watchband end that logical groove 5 wore out, can be better be fixed in the watchband and be equipped with the one end of rectangle recess 14, form one and connect inseparabler closed loop, thereby can not make this wrist-watch drop in children's wrist because of circumstances such as unexpected touching, ensure children's safety.
Particularly, an inclined block 19 extends from one end of the corresponding outer part of the two L-shaped fixing blocks 17 close to the through hole 16, and an inclined groove 20 matched with the inclined block 19 extends from the rectangular groove 14 to the edge of the watchband 1; so design, after L type fixed block 17 tip fell on rectangular groove 14, its sloping block 19 can be in the same place with the fine chucking of slant recess, can not deviate from, and the spring is in half compression state this moment, when needs take off the wrist-watch, only need manually press L type fixed block, make the spring be in complete compression state, the distance between the L type fixed block further reduce promptly to the sloping block in the complete separation of slant recess can, it is safer, and it is comparatively convenient to operate.
Particularly, in order to further prevent the end of the L-shaped fixing block from falling off the two rectangular grooves 14 in the rectangular grooves due to accidental touch of the watchband, the distance between the two L-shaped fixing blocks 17 after the spring 18 is in a compressed state is equal to the distance between the two L-shaped fixing blocks 17; so design, L type rectangle piece is under the effect of spring, distance between the two is compressed to the distance of two rectangle recesses and equals, thereby this L type fixed block tip can be fine the card locate in the rectangle recess, unless think to mention the watchband tip, the L type rectangle fixed block of no watchband tip can not deviate from in the rectangle recess, thereby indirectly prevent the dial plate perk touching and mistake messenger's card and recess separation, thereby further prevent this wrist-watch from breaking away from in children's wrist, further improved its safety in utilization.
In particular, a protection layer (not shown) extends outwards from one side of the through-slot 15 located at the edge of the watchband 1, and the protection layer is made of elastic silica gel; so design, can wrap up the tip of L type fixed block in the protective layer, prevent that it from deviating from in holding logical inslot, can prevent its emergence to the circumstances such as children's wrist fish tail simultaneously, improved and worn the travelling comfort.
In particular, the middle of the watchband 1 is made of elastic band with elasticity (not marked in the figure); so design for this watchband can be better twine in the wrist, can not produce the space with the wrist and rock, thereby can not produce the condition such as drop because of rocking, and the elastic cord can make this watchband be applicable to arbitrary big or small children and wear simultaneously, and the suitability is wider.
In particular, the method also comprises the following steps: a camera (not shown) arranged on the dial 4 and below the display screen, and a positioning chip (not shown) arranged in the dial 4; so design, under the locate function of location chip, the head of a family can fix a position to children's current position fast, and the camera can be in normally open state, and head of a family accessible camera observes the flagging nature information that children are located the position at present in real time and have, for example the particularity has the building of flagging etc. so that the head of a family under the circumstances such as children wander away, combines more fast finding children such as position and sign building, in order to take place danger.
In the utility model, if the child anti-lost wearing device needs to be worn, the bottom plate is only needed to be placed at the wrist position to be worn (the dial plate and the fixing plate are in the unfolding state at the moment), the end part of the watchband passes through the through groove until the watchband is completely wound on the wrist of the child, the dial plate is pressed after the wrist plate is adjusted to be in the comfortable state of the child, the arc-shaped clamping groove on the clamping block is clamped on the fixed column, the clamping plate falls in the groove 11 at the corresponding position at the moment, and the clamping plate and the groove cannot be separated due to the inclined arrangement; afterwards, the L-shaped fixing block is pressed manually, the spring is in a compression state, the L-shaped fixing block is sent out until the end part of the L-shaped fixing block falls into the rectangular groove 14, the metal sheet and the magnetic sheet are mutually adsorbed at the moment, the situation that the end part of the watchband is warped and curled is further prevented, the watchband is well prevented from being separated from the through groove, the wrist of a child can be well fixed on the watchband, parents can conveniently know the position safety information of the child in real time, and the situation that the child is lost is prevented.
Claims (9)
1. Wearing equipment that children prevented wandering away based on thing networking, its characterized in that includes: the watch comprises a watchband (1), a bottom plate (2), a fixing piece (3) and a dial (4) which are sequentially arranged from bottom to top; the two corresponding side edges of the bottom plate (2) extend upwards to be connected with the fixing piece (3) into a whole, a through groove (5) for allowing the watchband (1) to pass through is formed between the bottom plate (2) and the fixing piece (3), the fixing piece (3) is a rectangular hollow piece, one end of the fixing piece (3) is movably connected with the dial plate (4) through a rotating shaft (6), the other end of the fixing piece is provided with a fixing column (7), one end of the dial plate (4) far away from the rotating shaft (6) extends downwards to form two clamping blocks (8), the clamping blocks (8) are provided with arc-shaped clamping grooves (9) matched with the fixing column (7), one side of the dial plate (4) far away from the display screen extends downwards to form a clamping piece (10) parallel to the fixing column (7), one end of the watchband (1) is connected with one side of the bottom plate (2) close to the fixing column, and one side of the watchband (1) facing the dial (4) is uniformly provided with a plurality of grooves (11) which are matched with the cards (10).
2. The Internet of things-based children's anti-lost wearing device according to claim 1, wherein the card (10) is obliquely arranged below the dial (4), the card (10) is obliquely arranged from the side of the rotating shaft (6) to the side of the clamping block (8), and the groove (11) is obliquely matched with the card (10).
3. The children anti-lost wearing device based on the internet of things of claim 1, wherein a magnetic sheet (12) is arranged on the inner side of one end of the watchband (1) connected with the fixed column (7), and a metal sheet (13) adsorbed with the magnetic sheet (12) is arranged on the other end of the watchband.
4. The children anti-lost wearing device based on the Internet of things of claim 1, wherein two rectangular grooves (14) are formed in one end, connected with a fixed column (7), of the watchband (1) in the axial direction of the fixed column (7), an accommodating through groove (15) is formed in the other end of the watchband (1) in the axial direction of the fixed column (7), two through holes (16) are symmetrically formed in the middle of the accommodating through groove (15), L-shaped fixing blocks (17) are respectively arranged at positions where the accommodating through groove (15) and the through holes (16) are connected, one end of each L-shaped fixing block (17) penetrates through the corresponding through hole (16), the other end of each L-shaped fixing block penetrates through the corresponding end of the corresponding accommodating through groove (15), a spring (18) is arranged in each accommodating through groove (15), two ends of each spring (18) are respectively fixed on the corresponding L-shaped fixing blocks (17), and the L-shaped fixing blocks (17) move in the accommodating through grooves (15) under, with its ends located in the rectangular recesses (14).
5. The children anti-lost wearing device based on the internet of things of claim 4, wherein an inclined block (19) extends from one end of the outer side part corresponding to the two L-shaped fixing blocks (17) close to the through hole (16), and an inclined groove (20) corresponding to the inclined block (19) extends from the rectangular groove (14) to the edge of the watchband (1).
6. The Internet of things-based children's anti-lost wearing device according to claim 4, wherein the distance between the two rectangular grooves (14) is equal to the distance between the two L-shaped fixing blocks (17) after the spring (18) is in a compressed state.
7. The children anti-lost wearing device based on the internet of things of claim 4, wherein a protective layer is extended outwards from one side of the accommodating through groove (15) at the edge of the watchband (1), and the protective layer is made of elastic silica gel.
8. The children anti-lost wearing device based on the internet of things of claim 1, wherein the middle position of the watchband (1) is made of elastic band.
9. The internet of things-based child anti-lost wearing apparatus according to claim 1, further comprising: locate the camera that is located the display screen below on dial plate (4), locate the location chip in dial plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702343.6U CN213695957U (en) | 2020-11-20 | 2020-11-20 | Children prevent wearing equipment that wanders away based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702343.6U CN213695957U (en) | 2020-11-20 | 2020-11-20 | Children prevent wearing equipment that wanders away based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213695957U true CN213695957U (en) | 2021-07-16 |
Family
ID=76806966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022702343.6U Expired - Fee Related CN213695957U (en) | 2020-11-20 | 2020-11-20 | Children prevent wearing equipment that wanders away based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213695957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047687A (en) * | 2021-11-04 | 2022-02-15 | 深圳市英得尔实业有限公司 | Anti-lost intelligent wearing equipment special for children and anti-lost method |
-
2020
- 2020-11-20 CN CN202022702343.6U patent/CN213695957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047687A (en) * | 2021-11-04 | 2022-02-15 | 深圳市英得尔实业有限公司 | Anti-lost intelligent wearing equipment special for children and anti-lost method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10609023B2 (en) | Authentication method and apparatus using biometric information and context information | |
| KR101562662B1 (en) | Wearable terminal and beacon receiver for protecting and managing children, and method for protecting and managing children using them | |
| CN213695957U (en) | Children prevent wearing equipment that wanders away based on thing networking | |
| US20120188083A1 (en) | Wireless monitoring of safety helmets | |
| CN205493818U (en) | Wearable ECG detecting device | |
| KR101356557B1 (en) | Shoes having missing protection function and missing protection system | |
| CN204595448U (en) | A kind of child intelligence wrist-watch | |
| CN105575052A (en) | Security early warning system and method | |
| CN106530605B (en) | Method and apparatus for secure alarming based on wearable device | |
| JP2019531565A (en) | Wearable transponder, warning and monitoring system | |
| CN204189275U (en) | Primary and secondary bracelet | |
| CN112634480A (en) | Method for realizing mobile phone attendance based on intelligent wearable equipment | |
| CN206342050U (en) | A kind of Intelligent worn device | |
| JP2015015691A (en) | Information sharing earphone system | |
| CN106034107B (en) | Data processing method and device and intelligent electronic equipment | |
| US20200098247A1 (en) | Wearable bracelet tracking system | |
| US20220014624A1 (en) | Methods and devices for messaging within a personal security network | |
| CN111711944A (en) | Bluetooth electronic equipment and Bluetooth connection system | |
| CN106723707A (en) | A kind of Intelligent worn device | |
| Hurley | Monaural hearing aid effect: case presentations. | |
| CN106230459A (en) | Wrist-watch for automatic alarm | |
| CN109068308A (en) | A kind of automatic alarm method and system based on bracelet | |
| US10037682B1 (en) | Systems and methods for remotely activating an emergency protocol | |
| CN210581211U (en) | Parent-child intelligent alarm sports shoes | |
| US20200364962A1 (en) | Flexible identification band with cut detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |