CN107081768A - A kind of children education robot for being easy to child resistant - Google Patents
A kind of children education robot for being easy to child resistant Download PDFInfo
- Publication number
- CN107081768A CN107081768A CN201710407541.XA CN201710407541A CN107081768A CN 107081768 A CN107081768 A CN 107081768A CN 201710407541 A CN201710407541 A CN 201710407541A CN 107081768 A CN107081768 A CN 107081768A
- Authority
- CN
- China
- Prior art keywords
- robot
- fixedly connected
- body part
- easy
- children education
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/0005—Manipulators having means for high-level communication with users, e.g. speech generator, face recognition means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of children education robot for being easy to child resistant, including robot body part, robot head, robot base and roller, the robot head is fixedly mounted on the top of robot body part, the robot base is fixedly mounted on the bottom of robot body part, the roller is fixedly connected on the bottom of robot base, the front of the robot body part is connected with arrangement for adjusting height, the front of the arrangement for adjusting height is fixedly connected with display screen, the arrangement for adjusting height includes fixed plate, the back side of the fixed plate is fixedly connected with slide plate.This is easy to the children education robot of child resistant, reached convenience regulation can touching display screen height advantage, solve installed in current children education robot can the height of touching display screen can not easily be adjusted, the problem of this children for causing height different is very inconvenient when in use.
Description
Technical field
The present invention relates to children education robotic technology field, specially a kind of children education machine for being easy to child resistant
People.
Background technology
Children education is that children are carried out with the culture and training in terms of moral education, intellectual education, physical culture.It is to improve the health of the people
Important step.Minor before puberty arrival is referred to as children or teenager, and they are in thought, personality, intelligence, physique
In terms of plastic children education it is very strong.Children education is the important foundation of whole educational undertaking, for intelligence in children education
The education of power is quite important, and in order to which children are carried out with the more preferable more easily intelligent education of effect, people's invention devises many phases
Toy, instrument and equipment of pass etc., these teaching tools typically all possess while children are educated, and its course of education has one
Fixed is recreational so that the children of study can more active go study, educational effect more preferably, such as people invent design youngster
Virgin educational robot, can touch-control display screen and loudspeaker carry out the multimedia matching such as acousto-optic by way of induce
Child is learnt, and adds interest during children for learning, improves the effect of study, but current children education robot
Upper installation can the height of touching display screen can not easily be adjusted, this causes the different children of height when in use very
It is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of children education robot for being easy to child resistant, possess and facilitate regulation to touch
Control the advantage of display screen height, solve installed in current children education robot can the height of touching display screen can not
Easily it is adjusted, the problem of this children for causing height different is very inconvenient when in use.
To achieve the above object, the present invention provides following technical scheme：A kind of children education machine for being easy to child resistant
People, including robot body part, robot head, robot base and roller, the robot head are fixedly mounted on machine
The top of device person body portion, the robot base is fixedly mounted on the bottom of robot body part, and the roller is fixed
The bottom of robot base is connected to, the front of the robot body part is connected with arrangement for adjusting height, the height
The front of degree adjusting means is fixedly connected with display screen.
The arrangement for adjusting height includes fixed plate, and the back side of the fixed plate is fixedly connected with slide plate, the slide plate
The back side is fixedly connected with sliding block, and the side of the sliding block is fixedly connected with the position in the middle part of sleeve pipe, the sliding block side correspondence sleeve pipe
Put and be fixedly connected with compression spring, the side of the compression spring is fixedly connected with pushing block, and the side of the pushing block is fixedly connected
There is spherical fixture block, the surface activity of the spherical fixture block is connected with clamp, and the front of the robot body part offers peace
It behave affectedly, the surface of the clamp is fixedly connected on robot body part installation cavity intracavitary, and the robot body part is just
Face is further opened with chute, and the slide plate is flexibly connected with chute, and the bottom of the fixed plate is fixedly connected with handle.
It is preferred that, the depth of installation cavity that the front of the robot body part is opened is adapted with the thickness of sliding block.
It is preferred that, the chute size that the robot body part front is opened up is adapted with slide plate.
It is preferred that, the quantity of described sleeve pipe is two, and two sleeve pipes are using the center line of sliding block as axial symmetry.
It is preferred that, the surface of the clamp offers spheric neck, and the quantity of spheric neck is no less than 20, respectively
Individual spheric neck is joined end to end, and the size of spheric neck is adapted with spherical fixture block, and spherical fixture block passes through spheric card
Groove is flexibly connected with clamp.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention is by setting the back side of fixed plate to be fixedly connected with slide plate, and the back side of slide plate is fixedly connected with sliding block, sliding block
Both sides fixed connecting sleeve, the installation cavity for coordinating robot body part front to open up, sleeve pipe can in installation cavity on glide
It is dynamic, so that sleeve pipe can be slided up and down, fixed plate height adjustable is realized, is fixed by the position in the middle part of sliding block correspondence sleeve pipe
Compression spring is connected, compression spring is located inside pipe casing, and the side of sleeve pipe is fixedly connected with pushing block, and the side of pushing block is fixedly connected with ball
Shape fixture block, the surface of spherical fixture block is flexibly connected with clamp, and clamp is fixedly mounted on the both sides of installation cavity intracavitary, the surface of clamp
Spheric neck is offered, spherical fixture block in the presence of compression spring and pushing block, is made by spheric neck and clamp clamping
Obtain spherical fixture block and contact even closer with spheric neck so that the position of sliding block can be fixed, it is achieved thereby that fixed
Plate can fix the effect of height automatically after highly adjusting, and by the cooperation between the structure such as above-mentioned, reached and facilitated regulation
Can touching display screen height advantage, solve installed in current children education robot can touching display screen height not
Can easily it be adjusted, the problem of this children for causing height different is very inconvenient when in use.
Brief description of the drawings
Fig. 1 is the structural representation of front view of the present invention；
Fig. 2 is the structural representation of arrangement for adjusting height side view of the present invention；
Fig. 3 is the structural representation of arrangement for adjusting height sectional view of the present invention.
In figure：1- robots body part, 2- robot heads, 3- robot bases, 4- arrangement for adjusting height, 41- are solid
Fixed board, 42- slide plates, 43- sliding blocks, 44- sleeve pipes, 45- compression springs, 46- pushing blocks, the spherical fixture blocks of 47-, 48- clamps, 49- handles,
5- display screens, 6- rollers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 to 3 is referred to, the present invention provides a kind of technical scheme：A kind of children education robot for being easy to child resistant,
Including robot body part 1, robot head 2, robot base 3 and roller 6, the inside of robot body part 1 is installed
There are the electrical parts such as current controller, supply unit, surface-mounted integrated circuit and chip, to realize Effect of Multimedia Teaching, robot head
Portion 2 is fixedly mounted on the top of robot body part 1, be provided with present inside robot head 2 on the market camera and
The electronic components such as sensor, cooperate and realize human-computer interaction function, and robot base 3 is fixedly mounted on robot body part
1 bottom, roller 6 is fixedly connected on the bottom of robot base 3, and roller 6 is rolled in the bottom of robot base 3, makes entirety
More laborsaving when mobile, the front of robot body part 1 is connected with arrangement for adjusting height 4, and arrangement for adjusting height 4 is just
Face is fixedly connected with display screen 5, and display screen 5 is electrically connected with the associated appliance part inside robot body part 1, to display screen 5
It is powered and is powered with the transmission of the signal such as video, above-mentioned electricity consumption device by external power source.
Arrangement for adjusting height 4 includes fixed plate 41, and the back side of fixed plate 41 is fixedly connected with slide plate 42, robot body
The chute size for dividing 1 front to open up is adapted with slide plate 42, more smooth stabilization when making slide plate 42 be moved in chute, slide plate 42
The back side be fixedly connected with sliding block 43, the depth and the thickness phase of sliding block 43 of the installation cavity that the front of robot body part 1 is opened
Adaptation so that the movement in installation cavity of sliding block 43 is more smooth, and the side of sliding block 43 is fixedly connected with sleeve pipe 44, the number of sleeve pipe 44
Measure as two, and two sleeve pipes 44 make being more uniformly stressed for sliding block 43, during running more using the center line of sliding block 43 as axial symmetry
Stable, the position at the middle part of the side of sliding block 43 correspondence sleeve pipe 44 is fixedly connected with compression spring 45, and the side of compression spring 45 is fixed
Pushing block 46 is connected with, the side of pushing block 46 is fixedly connected with spherical fixture block 47, in the presence of sleeve pipe 44, sleeve pipe 44 is to overhanging
Exhibition so that pushing block 46 has outside thrust, so that spherical fixture block 47 has outside thrust, the surface of spherical fixture block 47
Clamp 48 is connected with, the surface of clamp 48 offers spheric neck, and the quantity of spheric neck is no less than 20, respectively
Individual spheric neck is joined end to end, and the size of spheric neck is adapted with spherical fixture block 47, and spherical fixture block 47 passes through sphere
Shape neck is flexibly connected with clamp 48, coordinates the elastic force of sleeve pipe 44 so that spherical fixture block 47 is directly contacted with spherical neck
Even closer, the front of robot body part 1 offers installation cavity, and the surface of clamp 48 is fixedly connected on robot body
Divide 1 installation cavity intracavitary, the front of robot body part 1 is further opened with chute, and slide plate 42 is flexibly connected with chute, fixed plate 41
Bottom be fixedly connected with handle 49, can be by the way that directly push and pull bar 49 adjust the height of display screen 5 up and down.
By setting the back side of fixed plate 41 to be fixedly connected with slide plate 42, the back side of slide plate 42 is fixedly connected with sliding block 43, sliding block
43 both sides fixed connecting sleeve 44, the installation cavity for coordinating the front of robot body part 1 to open up, sleeve pipe 44 can be in installation cavity
Inside slide up and down, so that sleeve pipe 44 can be slided up and down, realize the height adjustable of fixed plate 41, pass through the corresponding sleeve pipe of sliding block 43
The position at 44 middle parts is fixedly connected with compression spring 45, and compression spring 45 is located inside sleeve pipe 44, and the side of sleeve pipe 44 is fixedly connected
Pushing block 46, the side of pushing block 46 is fixedly connected with spherical fixture block 47, and the surface of spherical fixture block 47 is flexibly connected with clamp 48, clamp 48
The both sides of installation cavity intracavitary are fixedly mounted on, the surface of clamp 48 offers spheric neck, and spherical fixture block 47 passes through spheric
Neck and the clamping of clamp 48, in the presence of compression spring 45 and pushing block 46 so that spherical fixture block 47 is contacted with spheric neck
It is even closer so that the position of sliding block 43 can be fixed, it is achieved thereby that fixed plate 41 can be consolidated automatically after highly adjusting
The effect of fixed firmly height.
To sum up, by the cooperation between the structure such as above-mentioned, reached convenience regulation can touching display screen height advantage, solution
Installed in the children education robot for having determined current can the height of touching display screen can not easily be adjusted, this causes
The problem of different children of height are very inconvenient when in use.
Operation principle：This is easy to the children education robot of child resistant, when the height to display screen 5 is adjusted,
Pass through push and pull bar 49 up and down so that the sliding block 43 that fixed plate 41 is fixedly connected by slide plate 42 with the back side of slide plate 42 is in robot
The front of body part 1 is slided up and down, and is made the regulation of display screen 5 to suitable height, handle 49 is directly unclamped after regulation, in sleeve pipe
44th, under the cooperation of compression spring 45, pushing block 46, spherical fixture block 47 and clamp 48 so that the position of fixed plate 41 being capable of quilt automatically
It is fixed, it is easy to adjust.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of children education robot for being easy to child resistant, including robot body part (1), robot head (2), machine
Device people base (3) and roller (6), the robot head (2) are fixedly mounted on the top of robot body part (1), described
Robot base (3) is fixedly mounted on the bottom of robot body part (1), and the roller (6) is fixedly connected on robot bottom
The bottom of seat (3), it is characterised in that：The front of the robot body part (1) is connected with arrangement for adjusting height (4),
The front of the arrangement for adjusting height (4) is fixedly connected with display screen (5)；
The arrangement for adjusting height (4) includes fixed plate (41), and the display screen (5) is being fixedly connected on fixed plate (41) just
Face, the back side of the fixed plate (41) is fixedly connected with slide plate (42), and the back side of the slide plate (42) is fixedly connected with sliding block
(43), the side of the sliding block (43) is fixedly connected with the middle part of sleeve pipe (44), sliding block (43) the side correspondence sleeve pipe (44)
Position is fixedly connected with compression spring (45), and the side of the compression spring (45) is fixedly connected with pushing block (46), the pushing block
(46) side is fixedly connected with spherical fixture block (47), and the surface activity of the spherical fixture block (47) is connected with clamp (48), institute
The front for stating robot body part (1) offers installation cavity, and the surface of the clamp (48) is fixedly connected on machine human body
Partly (1) installation cavity intracavitary, the front of the robot body part (1) is further opened with chute, the slide plate (42) and chute
It is flexibly connected, the bottom of the fixed plate (41) is fixedly connected with handle (49).
2. a kind of children education robot for being easy to child resistant according to claim 1, it is characterised in that：The machine
The depth for the installation cavity that the front of personal body portion (1) is opened is adapted with the thickness of sliding block (43).
3. a kind of children education robot for being easy to child resistant according to claim 1, it is characterised in that：The machine
The chute size that personal body portion (1) front is opened up is adapted with slide plate (42).
4. a kind of children education robot for being easy to child resistant according to claim 1, it is characterised in that：Described sleeve pipe
(44) quantity is two, and two sleeve pipes (44) are using the center line of sliding block (43) as axial symmetry.
5. a kind of children education robot for being easy to child resistant according to claim 1, it is characterised in that：The clamp
(48) surface offers spheric neck, and the quantity of spheric neck is no less than 20, each spheric neck head and the tail phase
Connect, and the size of spheric neck is adapted with spherical fixture block (47), spherical fixture block (47) passes through spheric neck and clamp
(48) it is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407541.XA CN107081768A (en) | 2017-06-02 | 2017-06-02 | A kind of children education robot for being easy to child resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407541.XA CN107081768A (en) | 2017-06-02 | 2017-06-02 | A kind of children education robot for being easy to child resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081768A true CN107081768A (en) | 2017-08-22 |
Family
ID=59609081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407541.XA Pending CN107081768A (en) | 2017-06-02 | 2017-06-02 | A kind of children education robot for being easy to child resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081768A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983437A (en) * | 2017-12-20 | 2018-05-04 | 黄泽浩 | Test tube fixing device for sonicator |
| CN108180356A (en) * | 2017-12-30 | 2018-06-19 | 广州新烨数码科技有限公司 | A kind of center screen lifting structure of educational robot |
| CN108422433A (en) * | 2018-05-17 | 2018-08-21 | 佛山拾念科技有限公司 | A kind of digital studying robot with sterilizing function |
| CN108564823A (en) * | 2018-01-25 | 2018-09-21 | 张苗苗 | A kind of children education robot convenient for child resistant |
| CN108597274A (en) * | 2018-06-28 | 2018-09-28 | 南京晓庄学院 | Children's artificial intelligence educational robot |
| CN108665770A (en) * | 2018-05-14 | 2018-10-16 | 厦门匠客信息科技有限公司 | A kind of children's scientific and technical innovation educational robot |
| CN109514573A (en) * | 2018-12-15 | 2019-03-26 | 东莞理工学院 | A kind of robot that can children be carried out with induction and spoken |
| CN109531601A (en) * | 2019-01-21 | 2019-03-29 | 合肥市云联鸿达信息技术有限公司 | A kind of children education robot |
| CN110340908A (en) * | 2019-08-15 | 2019-10-18 | 广州华见智能科技有限公司 | A kind of endowment Chinese medicine robot |
| CN110744566A (en) * | 2019-11-14 | 2020-02-04 | 安徽新博普曼智能科技股份有限公司 | Education robot convenient for storing study articles |
| CN111899578A (en) * | 2020-07-17 | 2020-11-06 | 长沙师范学院 | Robot for family education |
| CN112747556A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Direct current motor control method and device for display screen position adjustment and refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073550Y (en) * | 2007-04-19 | 2008-06-18 | 复旦大学 | Intelligent service robot with rich movement freedom degree |
| CN201117116Y (en) * | 2007-11-05 | 2008-09-17 | 邱良生 | Multifunctional toy space ship type learning machine |
| CN203286245U (en) * | 2013-05-23 | 2013-11-13 | 深圳创维－Rgb电子有限公司 | Hanging rack |
| CN204235556U (en) * | 2014-11-14 | 2015-04-01 | 綦四化 | Intelligent entertainment robot |
| CH709251A2 (en) * | 2014-02-01 | 2015-08-14 | Sandrine Gostanian-Nadler | Method and apparatus for telepresence. |
| CN105345820A (en) * | 2015-12-01 | 2016-02-24 | 南通唐人文化传播有限公司 | Children growth intelligent robot and control method thereof |
| CN106003089A (en) * | 2016-07-03 | 2016-10-12 | 深圳市中幼国际教育科技有限公司 | Intelligent partner robot for children |
-
2017
- 2017-06-02 CN CN201710407541.XA patent/CN107081768A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073550Y (en) * | 2007-04-19 | 2008-06-18 | 复旦大学 | Intelligent service robot with rich movement freedom degree |
| CN201117116Y (en) * | 2007-11-05 | 2008-09-17 | 邱良生 | Multifunctional toy space ship type learning machine |
| CN203286245U (en) * | 2013-05-23 | 2013-11-13 | 深圳创维－Rgb电子有限公司 | Hanging rack |
| CH709251A2 (en) * | 2014-02-01 | 2015-08-14 | Sandrine Gostanian-Nadler | Method and apparatus for telepresence. |
| CN204235556U (en) * | 2014-11-14 | 2015-04-01 | 綦四化 | Intelligent entertainment robot |
| CN105345820A (en) * | 2015-12-01 | 2016-02-24 | 南通唐人文化传播有限公司 | Children growth intelligent robot and control method thereof |
| CN106003089A (en) * | 2016-07-03 | 2016-10-12 | 深圳市中幼国际教育科技有限公司 | Intelligent partner robot for children |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983437A (en) * | 2017-12-20 | 2018-05-04 | 黄泽浩 | Test tube fixing device for sonicator |
| CN108180356A (en) * | 2017-12-30 | 2018-06-19 | 广州新烨数码科技有限公司 | A kind of center screen lifting structure of educational robot |
| CN108564823A (en) * | 2018-01-25 | 2018-09-21 | 张苗苗 | A kind of children education robot convenient for child resistant |
| CN108665770A (en) * | 2018-05-14 | 2018-10-16 | 厦门匠客信息科技有限公司 | A kind of children's scientific and technical innovation educational robot |
| CN108422433A (en) * | 2018-05-17 | 2018-08-21 | 佛山拾念科技有限公司 | A kind of digital studying robot with sterilizing function |
| CN108597274A (en) * | 2018-06-28 | 2018-09-28 | 南京晓庄学院 | Children's artificial intelligence educational robot |
| CN109514573A (en) * | 2018-12-15 | 2019-03-26 | 东莞理工学院 | A kind of robot that can children be carried out with induction and spoken |
| CN109531601A (en) * | 2019-01-21 | 2019-03-29 | 合肥市云联鸿达信息技术有限公司 | A kind of children education robot |
| CN110340908A (en) * | 2019-08-15 | 2019-10-18 | 广州华见智能科技有限公司 | A kind of endowment Chinese medicine robot |
| CN112747556A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Direct current motor control method and device for display screen position adjustment and refrigerator |
| CN110744566A (en) * | 2019-11-14 | 2020-02-04 | 安徽新博普曼智能科技股份有限公司 | Education robot convenient for storing study articles |
| CN110744566B (en) * | 2019-11-14 | 2023-05-23 | 北京同方艾威康科技有限公司 | Educational robot convenient for storing learning articles |
| CN111899578A (en) * | 2020-07-17 | 2020-11-06 | 长沙师范学院 | Robot for family education |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107081768A (en) | A kind of children education robot for being easy to child resistant | |
| CN204720004U (en) | Multi-functional English teaching board | |
| CN205586435U (en) | Electricity generation formula treadmill | |
| CN203620183U (en) | Sit-up exercise device | |
| CN104240569B (en) | Step voltage somatosensory device | |
| CN103939716A (en) | Supporting frame for large-size screen mobile phone and tablet personal computer | |
| CN208018046U (en) | A kind of neck shoulder movement training aid | |
| CN203442421U (en) | Portable support frame for tablet personnel computer | |
| CN106548706A (en) | Intelligent mobile display | |
| CN204682948U (en) | A kind of posture assisting device | |
| CN206295578U (en) | A kind of new tae kwon do hand target | |
| CN204720000U (en) | A kind of English teaching Practice on Listening & Speaking device | |
| CN206444131U (en) | Plank support is used in a kind of tae kwon do teaching | |
| CN109674616A (en) | A kind of instruction and office intelligent massage chair based on Internet of Things | |
| CN204990848U (en) | Children's story machine of colour discernment | |
| CN206541526U (en) | A kind of science and technology center's intelligent integrated machine demonstrator | |
| CN204242095U (en) | A kind of body sense interactive knowledge question answering system | |
| CN206907267U (en) | A kind of music teaching device | |
| CN203058968U (en) | Multi-media show chair | |
| CN110211466A (en) | A kind of pressing instrument for simulating CPR | |
| CN204743104U (en) | Teacher of colleges and universities lectern | |
| CN214279295U (en) | Mental health education teaching aid | |
| CN107198644A (en) | A kind of medical rehabilitation arm rotary torso machine structure | |
| CN108041816A (en) | A kind of computer for students placement table intelligently heightened | |
| CN208903501U (en) | A kind of device of auxiliary deaf-mute exchange |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |