CN108789450A - A kind of unit for child studying robot base - Google Patents
A kind of unit for child studying robot base Download PDFInfo
- Publication number
- CN108789450A CN108789450A CN201810902348.8A CN201810902348A CN108789450A CN 108789450 A CN108789450 A CN 108789450A CN 201810902348 A CN201810902348 A CN 201810902348A CN 108789450 A CN108789450 A CN 108789450A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixedly connected
- block
- robot
- limiting plate
- 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.)
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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
- B25J11/008—Manipulators for service tasks
-
- 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
- B25J19/0075—Means for protecting the manipulator from its environment or vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/007—Manipulators mounted on wheels or on carriages mounted on wheels
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The present invention relates to robotic technology fields, and disclose a kind of unit for child studying robot base.The unit for child studying robot base, packet pedestal, the bottom of the pedestal is connected with idler wheel, the interior bottom of the pedestal is fixedly connected with servo motor, the output end of the servo motor is fixedly connected with threaded rod, the outside screw of the threaded rod is connected with threaded base, it is fixedly connected with connecting rod at left and right sides of the threaded base, it is fixedly connected with slide bar at left and right sides of the base top, the outside of the slide bar slidably connects the second sliding block and the first sliding block under upper successively, and the pedestal is both provided with bumping post on the outside of four surfaces.By the setting of bumping post, rubber sleeve, fixed block, straight slot, motion bar, link block, the first limiting plate, fixture block, the second limiting plate, spring and baffle, the present invention solves the problems, such as that robot pedestal damage when colliding influences the service life of robot.
Description
Technical field
The present invention relates to robotic technology field, specially a kind of unit for child studying robot base.
Background technology
Children education is that children are carried out with the culture and training of moral education, intellectual education, sport etc., it is to improve the health of the people
Important link, arrive pervious minor of puberty is referred to as children or teenager, they are in thought, personality, intelligence, physique
Etc. plastic children education it is very strong, children education is the important foundation of entire educational undertaking, for intelligence in children education
The education of power is quite important, and in order to carry out effect to children, more preferably more easily intelligent education, people's invention devise many phases
Toy, tool and equipment of pass etc., these teaching tools generally all have while educating children, and course of education has one
Fixed is recreational so that the children of study more active can go to learn, and educational effect is more preferable, as people invent the youngster of design
Virgin educational robot, can touch-control display screen and loud speaker carry out the multimedia matchings such as acousto-optic by way of induce
Child learns, and increases interest when children for learning, improves the effect of study, existing China's Publication No.
A kind of children for learning machine people's pedestals of CN207064987U, advantage, which is pedestal and robot fix stably, to be taken off
It falls, but children are when operation robot moves, since intelligence is immature and method improperly reason, it is difficult to get hold of robot
The direction of motion, so that robot is collided, pedestal caused to damage, make robot service life reduction.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of unit for child studying robot base, robot is solved
The problem of pedestal damage influences the service life of robot when colliding.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of unit for child studying robot base wraps bottom
The bottom of seat, the pedestal is connected with idler wheel, and the interior bottom of the pedestal is fixedly connected with servo motor, the servo electricity
The output end of machine is fixedly connected with threaded rod, and the outside screw of the threaded rod is connected with threaded base, the threaded base
The left and right sides has been fixedly connected with connecting rod, and slide bar has been fixedly connected at left and right sides of the base top, the slide bar
Outside slidably connects the second sliding block and the first sliding block under upper successively, is both provided on the outside of four surfaces of the pedestal anti-
Column is hit, side of the bumping post far from pedestal is fixedly connected with rubber sleeve, and the bumping post is fixed close to the side of pedestal to be connected
It is connected to link block, side of the link block far from bumping post is fixedly connected with motion bar, and four surfaces of the pedestal are all provided with
It is equipped with fixed block, the inside of the fixed block offers straight slot, and the fixed block is fixedly connected with close to the side of link block
One limiting plate, side of the fixed block far from link block are fixedly connected with the second limiting plate, spring are provided in the straight slot,
Fixture block is fixedly connected at the top and bottom of the motion bar, the one end of the motion bar far from link block is fixedly connected with gear
Plate, the pedestal are arranged above robot body, the second cunning are fixedly connected at left and right sides of the robot body
Block.
Preferably, the side of the close threaded rod of first sliding block is welded with connecting rod, and the second sliding block is close to threaded rod
Side and robot body weld.
Preferably, the slide bar is identical with the height of threaded rod, and the top of slide bar and threaded rod is welded with limited block.
Preferably, the front of the robot body is fixedly connected with display screen, the surface and position of the robot body
Speaker hole is offered in the surface of display screen and underface.
Preferably, the side of the separate link block of the fixed block through pedestal and extends in pedestal and tube chamber welds with base,
The baffle is located at the outside of the second limiting plate and is overlapped with the second limiting plate.
Preferably, the motion bar runs through the first limiting plate and extends to outside and the straight slot activity company of the second limiting plate
It connects, baffle is that the bore of round setting and baffle is more than the bore of motion bar.
Preferably, described two fixture blocks are slidably connected at the top and bottom of straight slot, and motion bar is set in bullet
The inside of spring, the side of spring are welded with two fixture blocks, and the other side is welded with the second limiting plate.
(3) advantageous effect
The present invention provides a kind of unit for child studying robot bases.Has following advantageous effect：
(1), pass through bumping post, rubber sleeve, fixed block, straight slot, motion bar, link block, the first limiting plate, fixture block, second
The setting of limiting plate, spring and baffle, when pedestal is collided, bumping post is moved to pedestal direction, and motion bar drives fixture block
To pedestal direction and movement, compressed spring, impact force when effectively buffering objects collide makes pedestal will not direct and object
Body is piled up the damage of recurring structure, keeps the safety of robot body more preferable, service life increases.
(2), by watching setting for auxiliary-motor, threaded rod, slide bar, the first sliding block, the second sliding block, limited block and threaded base
It sets, servo motor rotation drives threaded base to move up and down, allows the movement of robot body up and down, increases
The interest of robot keeps the experience sense of children stronger, while the second sliding block and slide bar make robot body move up and down
More stablize in the process, keep the safety of robot more preferable, service life increases.
Description of the drawings
Fig. 1 is structure of the invention sectional view；
Fig. 2 is the enlarged drawing of the part at A in Fig. 1 of the present invention；
Fig. 3 is the front view of the present invention.
In figure：1 pedestal, 2 idler wheels, 3 servo motors, 4 threaded rods, 5 slide bars, 6 limited blocks, 7 threaded bases, 8 connecting rods, 9
First sliding block, 10 robot bodies, 11 second sliding blocks, 12 bumping posts, 13 rubber sleeves, 14 link blocks, 15 motion bars, 16 are fixed
Block, 17 straight slots, 18 fixture blocks, 19 springs, 20 first limiting plates, 21 second limiting plates, 23 display screens, 24 speaker holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention 1-3, technical solution in the embodiment of the present invention carry out it is clear,
It is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of unit for child studying robot base, pedestal 1 are sky
The bottom of core structure, packet pedestal 1, pedestal 1 is connected with idler wheel 2, and the interior bottom of pedestal 1 is fixedly connected with servo motor 3, watches
It takes motor 3 to be fixedly connected with pedestal 1 by bolt, by watching auxiliary-motor, threaded rod 4, slide bar 5, the first sliding block 9, the second sliding block
11, the setting of limited block 6 and threaded base 7, the rotation of servo motor 3 drive threaded base 7 to move up and down, make robot sheet
Body 10 can be up and down movement, increase the interest of robot, keep the experience sense of children stronger, while the second sliding block 11
So that robot body 10 is more stablized during moving up and down with slide bar 5, keeps the safety of robot more preferable, service life
Increasing, the output end of servo motor 3 is fixedly connected with threaded rod 4, and servo motor 3 is fixedly connected by shaft coupling with threaded rod 4,
The outside screw of the model ZWBPD020020-1296 of servo motor 3, threaded rod 4 are connected with threaded base 7, threaded base 7
The left and right sides be fixedly connected with connecting rod 8, connecting rod 8 and threaded base 7 are welded, and the left and right sides at 1 top of pedestal is solid
Surely it is connected with slide bar 5, slide bar 5 and pedestal 1 weld, and slide bar 5 is identical with the height of threaded rod 4, the top of slide bar 5 and threaded rod 4
It is welded with limited block 6, limited block 6 and slide bar 5 and threaded rod 4 is welding, sliding connects successively under upper for the outside of slide bar 5
It is connected to the second sliding block 11 and the first sliding block 9, side and the connecting rod 8 of the close threaded rod 4 of the first sliding block 9 are welded, the second sliding block
11 weld close to the side of threaded rod 4 and robot body 10, and pedestal is both provided with bumping post 12 on the outside of 1 four surfaces, lead to
Cross bumping post 12, rubber sleeve 13, fixed block 16, straight slot 17, motion bar 15, link block 14, the first limiting plate 20, fixture block 18,
The setting of two limiting plates 21, spring 19 and baffle, when pedestal 1 is collided, bumping post 12 is moved to 1 direction of pedestal, activity
Bar 15 drives fixture block 18 to 1 direction of pedestal and moves, compressed spring 19, impact force when effectively buffering objects collide,
So that pedestal 1 is not directly piled up the damage of recurring structure with object, keeps the safety of robot body 10 more preferable, make
With life, side of the bumping post 12 far from pedestal 1 is fixedly connected with rubber sleeve 13, and bumping post 12 is close to the side of pedestal 1
It is fixedly connected with link block 14, link block 14 and bumping post 12 weld, and side of the link block 14 far from bumping post 12 is fixedly connected
There are motion bar 15, motion bar 15 and link block 14 to weld, four surfaces of pedestal 1 are both provided with fixed block 16, fixed block 16
Side far from link block 14 is run through pedestal 1 and extended in pedestal 1 welds with pedestal 1, and baffle is located at the second limiting plate 21
Outside and overlapped with the second limiting plate 21, the inside of fixed block 16 offers straight slot 17, fixed block 16 close to link block 14 one
Side is fixedly connected with the first limiting plate 20, and side of the fixed block 16 far from link block 14 is fixedly connected with the second limiting plate 21, the
One limiting plate 20 and the second limiting plate 21 are respectively welded at the left and right ends of straight slot 17, motion bar 15 through the first limiting plate 20 and
The outside for extending to the second limiting plate 21 is flexibly connected with straight slot 17, and baffle is that circle is arranged and the bore of baffle is more than activity
The bore of bar 15 is provided with spring 19 in straight slot 17, and the top and bottom of motion bar 15 have been fixedly connected with fixture block 18, fixture block 18
It is welded with motion bar 15, two fixture blocks 18 are slidably connected respectively at the top and bottom of straight slot 17, and motion bar 15 is set in spring
19 inside, the side of spring 19 are welded with two fixture blocks 18, and the other side is welded with the second limiting plate 21, and motion bar 15 is far from even
The one end for connecing block 14 is fixedly connected with baffle, and pedestal 1 is arranged above robot body 10, the front of robot body 10
It is fixedly connected with display screen 23, the surface of robot body 10 and offers loudspeaker positioned at the surface of display screen 23 and underface
The left and right sides in hole 24, robot body 10 is fixedly connected with the second sliding block 11, and the second sliding block 11 and robot body 10 weld
It connects.
Operation principle：When pedestal 1 is collided, bumping post 12 is moved to 1 direction of pedestal, and motion bar 15 drives fixture block 18
To 1 direction of pedestal and movement, compressed spring 19, impact force when effectively buffering objects collide keeps pedestal 1 direct
It piles up with object the damage of recurring structure.
It can to sum up obtain, 1, pass through bumping post 12, rubber sleeve 13, fixed block 16, straight slot 17, motion bar 15, link block 14,
The setting of one limiting plate 20, fixture block 18, the second limiting plate 21, spring 19 and baffle, when pedestal 1 is collided, bumping post 12
It is moved to 1 direction of pedestal, motion bar 15 drives fixture block 18 to 1 direction of pedestal and moves, compressed spring 19, effectively buffering objects
Impact force when colliding makes pedestal 1 directly not pile up the damage of recurring structure with object, makes robot sheet
The safety of body 10 is more preferable, and service life increases.
2 by watching auxiliary-motor, threaded rod 4, slide bar 5, the first sliding block 9, the second sliding block 11, limited block 6 and threaded base 7
Setting, the rotation of servo motor 3 drive threaded base 7 to move up and down, allow the movement of robot body 10 up and down,
The interest for increasing robot keeps the experience sense of children stronger, while the second sliding block 11 and slide bar 5 make robot body 10 exist
More stablize during moving up and down, keep the safety of robot more preferable, service life increases.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of unit for child studying robot base, packet pedestal (1), it is characterised in that：The bottom of the pedestal (1) is flexibly connected
There are idler wheel (2), the interior bottom of the pedestal (1) to be fixedly connected with servo motor (3), the output end of the servo motor (3) is solid
Surely it is connected with threaded rod (4), the outside screw of the threaded rod (4) is connected with threaded base (7), the threaded base (7)
The left and right sides has been fixedly connected with connecting rod (8), and the left and right sides at the top of the pedestal (1) has been fixedly connected with slide bar (5), institute
It states the outside of slide bar (5) and slidably connects the second sliding block (11) and the first sliding block (9), the pedestal (1) four successively under upper
Bumping post (12) is both provided on the outside of a surface, side of the bumping post (12) far from pedestal (1) is fixedly connected with rubber
It covers (13), the bumping post (12) is fixedly connected with link block (14) close to the side of pedestal (1), and the link block (14) is separate
The side of bumping post (12) is fixedly connected with motion bar (15), and four surfaces of the pedestal (1) are both provided with fixed block (16),
The inside of the fixed block (16) offers straight slot (17), and the fixed block (16) is fixedly connected close to the side of link block (14)
There are the first limiting plate (20), side of the fixed block (16) far from link block (14) to be fixedly connected with the second limiting plate (21),
It is provided with spring (19) in the straight slot (17), fixture block (18) has been fixedly connected at the top and bottom of the motion bar (15),
The one end of the motion bar (15) far from link block (14) is fixedly connected with baffle, and being arranged above for the pedestal (1) is organic
Device human body (10) is fixedly connected with the second sliding block (11) at left and right sides of the robot body (10).
2. a kind of unit for child studying robot base according to claim 1, it is characterised in that：First sliding block (9)
Side and the connecting rod (8) of close threaded rod (4) weld, the second sliding block (11) is close to the side of threaded rod (4) and robot
Ontology (10) welds.
3. a kind of unit for child studying robot base according to claim 1, it is characterised in that：The slide bar (5) and spiral shell
The height of rasp bar (4) is identical, and the top of slide bar (5) and threaded rod (4) is welded with limited block (6).
4. a kind of unit for child studying robot base according to claim 1, it is characterised in that：The robot body
(10) front is fixedly connected with display screen (23), the surface of the robot body (10) and positioned at display screen (23) just on
Side and underface offer speaker hole (24).
5. a kind of unit for child studying robot base according to claim 1, it is characterised in that：The fixed block (16)
Side far from link block (14) is welded through pedestal (1) and extending in pedestal (1) with pedestal (1), and the baffle is located at the
The outside of two limiting plates (21) and with the second limiting plate (21) overlap.
6. a kind of unit for child studying robot base according to claim 1, it is characterised in that：The motion bar (15) is passed through
It wears the first limiting plate (20) and the outside for extending to the second limiting plate (21) is flexibly connected with straight slot (17), baffle is that circle is set
Set and the bore of baffle be more than motion bar (15) bore.
7. a kind of unit for child studying robot base according to claim 1, it is characterised in that：Two fixture blocks (18)
It is slidably connected at the top and bottom of straight slot (17), motion bar is set in the inside of spring (19), the side of spring (19)
It is welded with two fixture blocks (18), the other side is welded with the second limiting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902348.8A CN108789450A (en) | 2018-08-09 | 2018-08-09 | A kind of unit for child studying robot base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902348.8A CN108789450A (en) | 2018-08-09 | 2018-08-09 | A kind of unit for child studying robot base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108789450A true CN108789450A (en) | 2018-11-13 |
Family
ID=64079835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810902348.8A Withdrawn CN108789450A (en) | 2018-08-09 | 2018-08-09 | A kind of unit for child studying robot base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789450A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514567A (en) * | 2018-11-21 | 2019-03-26 | 苏静雯 | A kind of hospital outpatient lobby Service AI robot |
| CN109719746A (en) * | 2019-03-06 | 2019-05-07 | 陈敏 | It is a kind of to prevent the child intelligence dropped from accompanying and attending to robot |
| CN109877845A (en) * | 2019-03-12 | 2019-06-14 | 苏州西部世界机器人有限公司 | A kind of intelligent interaction anthropomorphic robot |
| CN111807052A (en) * | 2020-07-21 | 2020-10-23 | 江苏宇航食品科技有限公司 | Flexible clamp for feeding and discharging in bagged milk production |
| CN112589812A (en) * | 2020-12-12 | 2021-04-02 | 安徽新博普曼智能科技股份有限公司 | Intelligent service robot capable of adjusting height |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947781A (en) * | 2010-08-30 | 2011-01-19 | 苏州博实机器人技术有限公司 | Modularized multi-control Cartesian coordinate robot |
| US20120309261A1 (en) * | 2011-06-01 | 2012-12-06 | Nintendo Of America Inc. | Remotely controlled mobile device control system |
| CN105798923A (en) * | 2016-05-16 | 2016-07-27 | 苏州金建达智能科技有限公司 | Household teaching-assistant robot system for children |
| CN107618039A (en) * | 2017-09-21 | 2018-01-23 | 陕西来复科技发展有限公司 | A kind of intelligent restaurant service robot that can adjust height |
| CN108058177A (en) * | 2017-12-11 | 2018-05-22 | 淮南师范学院 | A kind of intelligent environment protection robot control method and corresponding intelligent environment protection robot |
| CN207392101U (en) * | 2017-09-23 | 2018-05-22 | 韩小兵 | A kind of municipal administration anticollision device, collision-prevention device |
| CN207634949U (en) * | 2017-12-11 | 2018-07-20 | 陕西学前师范学院 | A kind of English teaching multimedia device |
-
2018
- 2018-08-09 CN CN201810902348.8A patent/CN108789450A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947781A (en) * | 2010-08-30 | 2011-01-19 | 苏州博实机器人技术有限公司 | Modularized multi-control Cartesian coordinate robot |
| US20120309261A1 (en) * | 2011-06-01 | 2012-12-06 | Nintendo Of America Inc. | Remotely controlled mobile device control system |
| CN105798923A (en) * | 2016-05-16 | 2016-07-27 | 苏州金建达智能科技有限公司 | Household teaching-assistant robot system for children |
| CN107618039A (en) * | 2017-09-21 | 2018-01-23 | 陕西来复科技发展有限公司 | A kind of intelligent restaurant service robot that can adjust height |
| CN207392101U (en) * | 2017-09-23 | 2018-05-22 | 韩小兵 | A kind of municipal administration anticollision device, collision-prevention device |
| CN108058177A (en) * | 2017-12-11 | 2018-05-22 | 淮南师范学院 | A kind of intelligent environment protection robot control method and corresponding intelligent environment protection robot |
| CN207634949U (en) * | 2017-12-11 | 2018-07-20 | 陕西学前师范学院 | A kind of English teaching multimedia device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514567A (en) * | 2018-11-21 | 2019-03-26 | 苏静雯 | A kind of hospital outpatient lobby Service AI robot |
| CN109514567B (en) * | 2018-11-21 | 2021-11-23 | 青岛市市立医院(青岛市临床医学研究所青岛市医学影像中心) | AI robot for hospital outpatient service hall |
| CN109719746A (en) * | 2019-03-06 | 2019-05-07 | 陈敏 | It is a kind of to prevent the child intelligence dropped from accompanying and attending to robot |
| CN109877845A (en) * | 2019-03-12 | 2019-06-14 | 苏州西部世界机器人有限公司 | A kind of intelligent interaction anthropomorphic robot |
| CN111807052A (en) * | 2020-07-21 | 2020-10-23 | 江苏宇航食品科技有限公司 | Flexible clamp for feeding and discharging in bagged milk production |
| CN112589812A (en) * | 2020-12-12 | 2021-04-02 | 安徽新博普曼智能科技股份有限公司 | Intelligent service robot capable of adjusting height |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |