CN109788677B - Infant nursing trainer - Google Patents
Infant nursing trainer Download PDFInfo
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- CN109788677B CN109788677B CN201811637158.4A CN201811637158A CN109788677B CN 109788677 B CN109788677 B CN 109788677B CN 201811637158 A CN201811637158 A CN 201811637158A CN 109788677 B CN109788677 B CN 109788677B
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- 230000000474 nursing effect Effects 0.000 title description 3
- 206010011469 Crying Diseases 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention relates to the technical field of infant care and discloses an infant care trainer, which comprises an infant crying alarm, a base and a counterweight plate, wherein the infant crying alarm is connected with the base through a rotating mechanism, the base is connected with the counterweight plate through a mounting mechanism, the rotating mechanism comprises a rotating rod, the rotating rod is fixedly connected to the bottom of the infant crying alarm, rotating handles are symmetrically and fixedly connected to the side wall of the infant crying alarm, a matched annular groove is formed in the position, close to the rotating rod, of the base, one end, far away from the infant crying alarm, of the rotating rod is rotationally connected with the groove bottom of the annular groove through a first bearing, sliding grooves are symmetrically formed in the side wall of the annular groove, a first spring is fixedly connected to the groove bottom of the sliding groove, and arc-shaped protruding blocks matched with the sliding grooves are fixedly connected to the other end of the first spring. The infant care trainer not only has the function of training and developing intelligence, but also effectively avoids the falling damage of the infant crying alarm.
Description
Technical Field
The invention relates to the technical field of infant care, in particular to an infant care trainer.
Background
The baby crying alarm for baby care can timely feed back baby crying information to parents, however, in the prior art, the baby crying alarm is easy to fall down due to the action of external force when placed everywhere, so that the baby crying alarm is damaged, unnecessary economic loss is caused, and the baby crying alarm is only a simple crying alarm function and cannot train a baby, so that the demands of people are not met.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an infant care trainer, which has the advantages of preventing the infant from falling and damaging, training and developing intelligence and the like, and solves the problems that an infant crying alarm for infant care is easy to fall and damage and does not have the function of training and developing intelligence in the prior art.
(II) technical scheme
In order to achieve the purposes of avoiding drop damage and training and developing intelligence, the invention provides the following technical scheme: the baby nursing trainer comprises a baby crying alarm, a base and a weight plate, wherein the baby crying alarm is connected with the base through a rotating mechanism, and the base is connected with the weight plate through a mounting mechanism.
Preferably, the rotary mechanism comprises a rotary rod, the rotary rod is fixedly connected to the bottom of the infant crying alarm, a rotating handle is symmetrically and fixedly connected to the side wall of the infant crying alarm, a matched annular groove is formed in the position, close to the rotary rod, of the base, one end, far away from the infant crying alarm, of the rotary rod is rotationally connected with the groove bottom of the annular groove through a first bearing, a sliding groove is symmetrically formed in the side wall of the annular groove, a first spring is fixedly connected to the groove bottom of the sliding groove, arc-shaped protruding blocks matched with the sliding groove are fixedly connected to the other end of the first spring, a plurality of arc-shaped grooves which are evenly distributed in an annular mode are formed in the position, corresponding to the arc-shaped protruding blocks, of the rod wall of the rotary rod, one end, far away from the first spring, of the arc-shaped protruding blocks penetrates through the notch of the sliding groove and extends into one corresponding arc-shaped groove.
Preferably, the installation mechanism comprises an installation groove matched with the base, the installation groove is formed in the upper surface of the counterweight plate, the base is inserted in the installation groove and is in sliding connection with the installation groove, sliding blocks are fixedly connected to the opposite side walls of the two sides of the base, matched sliding grooves are formed in the positions of the installation groove corresponding to the sliding blocks, one sides of the sliding grooves, far away from the bottom of the counterweight plate, are provided with openings, the sliding blocks are in sliding connection with the sliding grooves, the sliding blocks abut against the side walls, far away from the openings, of the sliding grooves, positioning grooves are formed in the bottoms of the sliding grooves, matched positioning blocks are in sliding connection with the sliding blocks, one sides, close to the bottoms of the positioning grooves, of the positioning blocks are in sliding connection with threaded rods through second bearings, the other ends of the threaded rods penetrate through the bottoms of the positioning grooves and extend to the outsides of the bottoms of the positioning grooves, the threaded rods are in threaded connection with the bottoms of the positioning grooves, one ends, the positioning blocks, far away from the threaded rods penetrate through the grooves and extend into the sliding grooves, and the lower surfaces of the positioning blocks abut against the upper surfaces of the sliding blocks.
Preferably, the tank bottom fixedly connected with a plurality of evenly distributed's a plurality of smooth barrels of mounting groove, the inside barrel bottom fixedly connected with second spring of a smooth section of thick bamboo, the other end fixedly connected with of second spring and the slide bar of a smooth section of thick bamboo matching, the one end that the slide bar was kept away from the second spring passes the nozzle of a smooth section of thick bamboo and upwards extends, and offsets with the lower surface of base.
Preferably, one end of the threaded rod far away from the positioning block is fixedly connected with a handle.
Preferably, limiting grooves are formed in opposite side walls of two sides of the positioning groove, limiting blocks matched with the limiting grooves are fixedly connected to opposite side walls of two sides of the positioning block, and the limiting blocks are in sliding connection with the limiting grooves.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, matched balls are connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball groove penetrates through the notch of the ball groove and extends outwards, and the ball groove is connected to the bottom of the sliding groove in a rolling mode.
(III) beneficial effects
Compared with the prior art, the invention provides a baby care trainer, which has the following beneficial effects:
1. this baby nurses training ware through setting up baby alarm, base, bull stick, commentaries on classics handle, ring channel, sliding tray, first spring, arc lug and arc recess, rotates the commentaries on classics handle, drives bull stick and ring channel and takes place to rotate, and the arc lug slides and compress first spring towards the tank bottom direction of sliding tray under the effect of arc recess, and after arc lug breaks away from with the arc recess that corresponds, continue to rotate the commentaries on classics handle, in first spring bounces arc lug into next corresponding arc recess for baby alarm is crying when rotating, need carry out the application of force rotation to it, thereby can train the benefit intelligence to the baby.
2. This baby nurses training ware, through setting up baby cry siren, a pedestal, the counter weight board, the slider, the spout, the constant head tank, locating piece and threaded rod, place the base that is connected with baby cry siren in the mounting groove of counter weight board, slider on the base offsets with the lateral wall of corresponding spout, rotate the threaded rod, make the locating piece slide towards the direction of keeping away from the constant head tank bottom, the lower surface of locating piece offsets with the upper surface of slider, can accomplish the installation, thereby effectively avoid baby cry siren to receive the exogenic action and take place to fall down to damage, rotate the threaded rod, make the locating piece slide towards the direction that is close to the constant head tank bottom, when locating piece and slider do not contradict, can take out the base from the mounting groove of counter weight board, the convenient dismantlement.
Drawings
FIG. 1 is a schematic diagram of a baby care trainer according to the present invention;
FIG. 2 is an enlarged view of a part of the infant care trainer of FIG. 1;
FIG. 3 is an enlarged view of a part of the structure of the portion B of FIG. 1 of the baby care trainer according to the present invention;
FIG. 4 is an enlarged view of a part of the structure of the portion C of FIG. 1 of the baby care trainer according to the present invention;
in the figure: 1 baby crying alarm, 2 base, 3 counter weight plates, 4 bull stick, 5 changers, 6 ring grooves, 7 sliding grooves, 8 first springs, 9 arc convex blocks, 10 arc grooves, 11 sliding blocks, 12 sliding grooves, 13 positioning grooves, 14 positioning blocks, 15 threaded rods, 16 sliding cylinders, 17 second springs, 18 sliding rods, 19 handles, 20 limiting grooves, 21 limiting blocks, 22 ball grooves and 23 balls.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an infant care trainer comprises an infant crying alarm 1, a base 2 and a weight plate 3, wherein the infant crying alarm 1 is connected with the base 2 through a rotating mechanism, and the base 2 is connected with the weight plate 3 through a mounting mechanism.
The rotary mechanism comprises a rotary rod 4, the rotary rod 4 is fixedly connected to the bottom of the infant crying alarm 1, a rotary handle 5 is symmetrically and fixedly connected to the side wall of the infant crying alarm 1, a matched annular groove 6 is formed in the position, close to the rotary rod 4, of the base 2, one end, far away from the infant crying alarm 1, of the rotary rod 4 is rotationally connected with the groove bottom of the annular groove 6 through a first bearing, a sliding groove 7 is symmetrically formed in the side wall of the annular groove 6, a first spring 8 is fixedly connected to the groove bottom of the sliding groove 7, an arc-shaped lug 9 matched with the sliding groove 7 is fixedly connected to the other end of the first spring 8, a plurality of arc-shaped grooves 10 which are uniformly distributed are formed in the position, corresponding to the arc-shaped lug 9, of the rod wall of the rotary rod 4, one end, far away from the first spring 8, of the arc-shaped lug 9 penetrates through the notch of the sliding groove 7 and extends into one of the corresponding arc-shaped grooves 10, the rotary handle 5 is rotated, the rotary rod 4 and the annular groove 6 are driven to rotate, the arc-shaped lug 9 slides towards the groove bottom of the sliding groove 7 under the action of the arc-shaped groove 10, the first spring 8 is compressed, after the arc-shaped lug 9 is separated from the corresponding arc-shaped groove 10, the arc-shaped lug 9 is rotationally stressed by the arc-shaped lug 9, the arc-shaped lug 9 and the arc-shaped lug 9 is continuously rotates the arc-shaped groove 9, and the infant crying alarm 1 is required to be trained, and the infant to rotate in the infant.
The mounting mechanism comprises a mounting groove matched with the base 2, the mounting groove is formed in the upper surface of the counterweight plate 3, the base 2 is inserted into the mounting groove, the base 2 is in sliding connection with the mounting groove, sliding grooves 12 matched with the mounting groove are formed in the positions, corresponding to the sliding grooves 11, of the mounting groove, one side, away from the bottom of the counterweight plate 3, of the sliding groove 12 is provided with an opening, the sliding grooves 11 are in sliding connection with the sliding grooves 12, the sliding grooves 11 and the sliding grooves 12 are far away from the side wall of the opening, the groove bottom of the sliding groove 12 is provided with a positioning groove 13, a matched positioning block 14 is in sliding connection with the positioning groove 13, one side, close to the groove bottom of the positioning groove 13, of the positioning block 14 is in sliding connection with a threaded rod 15 through a second bearing, the other end of the threaded rod 15 penetrates through the groove bottom of the positioning groove 13 and extends to the outer side of the threaded rod, one end, far away from the positioning rod 15 penetrates through the notch of the positioning groove 13 and extends into the sliding grooves 12, the lower surface of the positioning block 14 is in contact with the upper surface of the sliding groove 11, the base 2, which is connected with the infant crying alarm 1 is in sliding connection with the sliding groove 12, the side wall of the sliding groove 2 is far away from the side wall of the sliding groove 12, the sliding groove 11 is in the sliding groove 12, the side wall of the positioning groove 11 is far away from the sliding groove 11, the side wall of the positioning groove 11 is far away from the positioning groove 11, and the side wall of the positioning groove 11 is in contact with the sliding groove 11, and the side wall of the positioning groove 11 is far away from the side of the positioning groove 11, and the side of the positioning groove 11 is far away from the side of the side wall from the positioning groove 11, and the side of the side wall of the alarm device is far away from the side 11, and the side wall from the alarm device, and the alarm device is far from the side 11, and the alarm device.
The tank bottom fixedly connected with a plurality of evenly distributed's a plurality of smooth barrels 16 of mounting groove, the barrel bottom fixedly connected with second spring 17 of the inside a smooth barrel 16, the other end fixedly connected with of second spring 17 and the slide bar 18 of a smooth barrel 16 matching, the one end that second spring 17 was kept away from to slide bar 18 passes the nozzle of a smooth barrel 16 and upwards extends, and offset with the lower surface of base 2, when locating piece 14 did not contradict with slider 11, second spring 17 reset, make slide bar 18 upwards slide along a smooth barrel 16, thereby make things convenient for base 2 and counter weight plate 3 to break away from.
One end of the threaded rod 15 far away from the positioning block 14 is fixedly connected with a handle 19, so that the rotation of the threaded rod 15 is conveniently controlled.
Limiting grooves 20 are formed in opposite side walls of two sides of the positioning groove 13, limiting blocks 21 matched with the limiting grooves 20 are fixedly connected to opposite side walls of two sides of the positioning block 14, and the limiting blocks 21 are slidably connected with the limiting grooves 20, so that the positioning block 14 is prevented from being separated from the positioning groove 13.
The ball groove 22 is formed in one side, close to the bottom of the sliding groove 12, of the sliding block 11, matched balls 23 are connected in the ball groove 22 in a rolling mode, one end, far away from the bottom of the ball groove 22, of the ball 23 penetrates through the notch of the ball groove 22 and extends outwards, the ball is connected to the bottom of the sliding groove 12 in a rolling mode, and friction between the sliding block 11 and the sliding groove 12 is reduced.
In summary, in the infant care trainer, the rotating handle 5 is rotated to drive the rotating rod 4 and the annular groove 6 to rotate, the arc-shaped protruding block 9 slides towards the bottom of the sliding groove 7 under the action of the arc-shaped groove 10 and compresses the first spring 8, when the arc-shaped protruding block 9 is separated from the corresponding arc-shaped groove 10, the rotating handle 5 is continuously rotated, and the first spring 8 ejects the arc-shaped protruding block 9 into the next corresponding arc-shaped groove 10, so that when the infant crying alarm 1 rotates, force application rotation is needed to be carried out on the infant crying alarm, and accordingly, the infant can be trained and improved; the base 2 connected with the infant crying alarm 1 is placed in the mounting groove of the counterweight plate 3, the sliding block 11 on the base 2 abuts against the side wall of the corresponding sliding groove 12, the threaded rod 15 is rotated to enable the positioning block 14 to slide towards the direction away from the bottom of the positioning groove 13, and when the lower surface of the positioning block 14 abuts against the upper surface of the sliding block 11, the mounting can be completed, so that the infant crying alarm 1 is effectively prevented from being damaged by falling under the action of external force, the threaded rod 15 is rotated to enable the positioning block 14 to slide towards the direction close to the bottom of the positioning groove 13, and when the positioning block 14 does not abut against the sliding block 11, the base 2 can be taken out from the mounting groove of the counterweight plate 3, and the infant crying alarm is convenient to detach.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a baby nurses training ware, includes baby cry siren (1), base (2) and counter weight board (3), its characterized in that: the infant crying alarm (1) is connected with the base (2) through a rotating mechanism, and the base (2) is connected with the weight plate (3) through a mounting mechanism;
the rotary mechanism comprises a rotary rod (4), the rotary rod (4) is fixedly connected to the bottom of the infant crying alarm (1), a rotary handle (5) is symmetrically and fixedly connected to the side wall of the infant crying alarm (1), a matched annular groove (6) is formed in the position, close to the rotary rod (4), of the base (2), one end, far away from the infant crying alarm (1), of the rotary rod (4) is rotationally connected with the groove bottom of the annular groove (6) through a first bearing, a sliding groove (7) is symmetrically formed in the side wall of the annular groove (6), a first spring (8) is fixedly connected to the groove bottom of the sliding groove (7), a plurality of arc-shaped protruding blocks (9) matched with the sliding groove (7) are fixedly connected to the other end of the first spring (8), a plurality of arc-shaped grooves (10) which are uniformly distributed in an annular mode are formed in the position, corresponding to the rod wall of the rotary rod (4), and one end, far away from the first spring (8), of the arc-shaped protruding blocks (9) penetrates through the groove opening of the sliding groove (7) and extends into one corresponding arc-shaped groove (10);
the mounting mechanism comprises a mounting groove matched with the base (2), the mounting groove is formed in the upper surface of the counterweight plate (3), the base (2) is inserted in the mounting groove, the base (2) is in sliding connection with the mounting groove, sliding blocks (11) are fixedly connected to the opposite side walls of the two sides of the base (2), matched sliding grooves (12) are formed in the positions, corresponding to the sliding blocks (11), of the mounting groove, the sliding grooves (12) are arranged in an opening manner, one side, far away from the bottom of the counterweight plate (3), of the sliding blocks (11) is in sliding connection with the sliding grooves (12), the sliding grooves (11) are propped against the side walls, far away from the opening, of the sliding grooves (12), positioning grooves (13) are formed in the bottom of the sliding grooves (12), a matched positioning block (14) is in sliding connection with one side, close to the bottom of the positioning grooves (13), of the sliding block (14) is in a rotating connection with a threaded rod (15) through a second bearing, the other end of the threaded rod (15) penetrates through the bottom of the positioning block (13) and extends to the outer side of the positioning block, the threaded rod (15) is in the groove (13) and is connected with the side, far away from the threaded groove (13) of the threaded rod (14) through the threaded rod (13), and the lower surface of the positioning block (14) is propped against the upper surface of the sliding block (11).
2. An infant care trainer according to claim 1, wherein: the bottom of the mounting groove is fixedly connected with a plurality of evenly distributed sliding drums (16), the bottom of the inner part of the sliding drums (16) is fixedly connected with a second spring (17), the other end of the second spring (17) is fixedly connected with a sliding rod (18) matched with the sliding drums (16), and one end, far away from the second spring (17), of the sliding rod (18) penetrates through the drum opening of the sliding drums (16) and extends upwards and is propped against the lower surface of the base (2).
3. An infant care trainer according to claim 1, wherein: one end of the threaded rod (15) far away from the positioning block (14) is fixedly connected with a handle (19).
4. A baby care trainer according to claim 3, wherein: limiting grooves (20) are formed in opposite side walls of two sides of the positioning groove (13), limiting blocks (21) matched with the limiting grooves (20) are fixedly connected to opposite side walls of two sides of the positioning block (14), and the limiting blocks (21) are connected with the limiting grooves (20) in a sliding mode.
5. An infant care trainer according to claim 1, wherein: a ball groove (22) is formed in one side, close to the groove bottom of the sliding groove (12), of the sliding block (11), matched balls (23) are connected in the ball groove (22) in a rolling mode, one end, far away from the groove bottom of the ball groove (22), of the balls (23) penetrates through the notch of the ball groove (22) and extends outwards, and the balls are connected to the groove bottom of the sliding groove (12) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637158.4A CN109788677B (en) | 2018-12-29 | 2018-12-29 | Infant nursing trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637158.4A CN109788677B (en) | 2018-12-29 | 2018-12-29 | Infant nursing trainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109788677A CN109788677A (en) | 2019-05-21 |
| CN109788677B true CN109788677B (en) | 2024-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637158.4A Active CN109788677B (en) | 2018-12-29 | 2018-12-29 | Infant nursing trainer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109788677B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264817B (en) * | 2019-06-14 | 2021-02-09 | 深圳市第三人民医院 | Teaching infant nursing training simulation device, system and use method |
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|---|---|---|---|---|
| KR20030005131A (en) * | 2002-12-23 | 2003-01-15 | 오신범 | The alarm system and device which is notifying the crying of baby |
| CN205318411U (en) * | 2015-12-02 | 2016-06-15 | 天津市北洋荣科智能科技有限责任公司 | Prevent falling type RFID desktop read write line |
| WO2017128021A1 (en) * | 2016-01-25 | 2017-08-03 | 杨瑛 | Infant crying monitor and monitoring method thereof |
| CN207961968U (en) * | 2018-03-22 | 2018-10-12 | 新乡市正和科技有限责任公司 | A kind of monitoring alarm being easily installed |
| CN207993209U (en) * | 2018-01-31 | 2018-10-19 | 金之光 | A kind of city gas safety monitoring device |
| CN208224191U (en) * | 2018-03-15 | 2018-12-11 | 山东君成环境检测有限公司 | A kind of exhaust gas detector with warning function |
| CN208298366U (en) * | 2018-04-23 | 2018-12-28 | 深圳市金力通电子有限公司 | A kind of Novel baby monitor |
| CN209693244U (en) * | 2018-12-29 | 2019-11-26 | 福建师范大学闽南科技学院 | A kind of Baby Care training aids |
-
2018
- 2018-12-29 CN CN201811637158.4A patent/CN109788677B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030005131A (en) * | 2002-12-23 | 2003-01-15 | 오신범 | The alarm system and device which is notifying the crying of baby |
| CN205318411U (en) * | 2015-12-02 | 2016-06-15 | 天津市北洋荣科智能科技有限责任公司 | Prevent falling type RFID desktop read write line |
| WO2017128021A1 (en) * | 2016-01-25 | 2017-08-03 | 杨瑛 | Infant crying monitor and monitoring method thereof |
| CN207993209U (en) * | 2018-01-31 | 2018-10-19 | 金之光 | A kind of city gas safety monitoring device |
| CN208224191U (en) * | 2018-03-15 | 2018-12-11 | 山东君成环境检测有限公司 | A kind of exhaust gas detector with warning function |
| CN207961968U (en) * | 2018-03-22 | 2018-10-12 | 新乡市正和科技有限责任公司 | A kind of monitoring alarm being easily installed |
| CN208298366U (en) * | 2018-04-23 | 2018-12-28 | 深圳市金力通电子有限公司 | A kind of Novel baby monitor |
| CN209693244U (en) * | 2018-12-29 | 2019-11-26 | 福建师范大学闽南科技学院 | A kind of Baby Care training aids |
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| CN109788677A (en) | 2019-05-21 |
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Country or region after: China Address after: 362300 Kangmei Town Development Zone, Nan'an City, Quanzhou City, Fujian Province Applicant after: Minnan University of science and technology Address before: 362300 Kangmei Town Development Zone, Nan'an City, Quanzhou City, Fujian Province Applicant before: FUJIAN NORMAL University MINNAN SCIENCE AND TECHNOLOGY INSTITUTE Country or region before: China |
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