CN215387404U - Preschool education is with trainer of crawling with protective structure - Google Patents
Preschool education is with trainer of crawling with protective structure Download PDFInfo
- Publication number
- CN215387404U CN215387404U CN202121844944.9U CN202121844944U CN215387404U CN 215387404 U CN215387404 U CN 215387404U CN 202121844944 U CN202121844944 U CN 202121844944U CN 215387404 U CN215387404 U CN 215387404U
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- crawling
- bearing
- adjusting
- threaded rod
- base
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- 230000009193 crawling Effects 0.000 title claims abstract description 45
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a crawling training device with a protective structure for preschool education, which comprises: the bearing base is transversely placed on the bottom surface in a cuboid structure, and a rotating guide rod penetrates through the inside of the bearing base through a bearing; the crawling track is transversely preset above the bearing base, and transmission gears are meshed and connected inside the left end and the right end of the crawling track; the adjusting rotating rod vertically penetrates through the right side of the bearing base, and the right side of the adjusting rotating rod is arranged in the bearing base through the penetrating of the adjusting sleeve; and the bearing top plate is transversely preset on the top surface of the crawling track. This preschool education is with trainer of crawling with protective structure through bearing the articulated track of crawling that sets up of base top surface, inclines to the track of crawling through adjustment mechanism and adjusts, protects the child through bearing roof and protection welt, prevents the condition that the child takes place to fall when crawling.
Description
Technical Field
The utility model relates to the technical field of children's appliances, in particular to a crawling training device with a protective structure for preschool education.
Background
Preschool education causes easily colliding with at the in-process of crawling, and the head of a family often can crawl through control infant simultaneously and reach and develop infant's brain, educates, convenient operation before learning through the mode of crawling.
Most of the prior preschool education crawl without protective tools only by nursing and supporting of parents to crawl and learn, so that the children are inevitably collided by inattention in the process, and meanwhile, the position and height of the children cannot be well adjusted by some auxiliary tools, so that the whole device is indirectly limited in use, and the safety of the children is not protected.
We have therefore proposed a crawling training device for preschool education with a protective structure in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crawling training device with a protective structure for preschool education, and aims to solve the problems that most of crawling training devices for preschool education in the current market provided by the background technology do not have protective tools, crawling learning is only carried out through nursing and supporting of parents, the collision of children caused by inattention of attention is inevitable in the process, meanwhile, the position height of the children cannot be well adjusted by some auxiliary tools, the use of the whole device is indirectly limited, and the safety of the children is not protected.
In order to achieve the purpose, the utility model provides the following technical scheme: a crawling training device with a protective structure for preschool education, comprising:
the bearing base is transversely placed on the bottom surface in a cuboid structure, a rotating guide rod penetrates through the inside of the bearing base through a bearing, and the outer wall of the left side of the bearing base is fixedly connected to the left end of the rotating guide rod through a knob;
the crawler belt is transversely pre-arranged above the bearing base, transmission gears are meshed and connected inside the left end and the right end of the crawler belt, and the transmission gears on the left side and the right side inside the crawler belt are mutually connected through a protective cross rod;
the adjusting rotating rod is vertically arranged inside the right side of the bearing base in a penetrating mode, the right side of the adjusting rotating rod is arranged inside the bearing base in a penetrating mode through the adjusting sleeve, and the bottom surface of the adjusting sleeve is connected below the adjusting rotating rod in a meshed mode through the transmission belt;
bear the roof, its top surface of crawling crawler is located in advance transversely, the bottom surface that bears the roof is established through fixed connection's lift sleeve and is connected in the bottom of lifting threaded rod, and the bottom of lifting threaded rod runs through and sets up in the inside that bears the base.
Preferably, the left and right sides outer wall that bears the inside rotating guide arm of base passes through the bevel gear meshing and connects in the bottom of lifting threaded rod, and bears the articulated bottom surface left side of connecting in the protection horizontal pole in the top surface left side of base to lifting threaded rod sets up about the vertical center axis symmetric distribution who bears the base, drives through lifting threaded rod and bears the base and slope.
Preferably, the outer fixed surface of the crawler of crawling is provided with the slipmat, and the right side of crawler bottom surface protection horizontal pole of crawling articulates in the top of adjusting threaded rod through the slider that runs through to adjusting threaded rod's bottom runs through and sets up in adjusting sleeve's top, through the slope of adjusting threaded rod control crawler.
Preferably, the adjusting sleeve and the adjusting threaded rod are arranged in a vertical coaxial distribution mode, and the adjusting threaded rod and the protective cross rod are arranged in a hinged sliding mode.
Preferably, the inside central point department of bearing the weight of the roof rotates and is provided with guide gear, and the meshing of both sides is connected with the direction rack around guide gear to the bottom surface fixedly connected with of direction rack supports the chain, supports the bottom fixedly connected with protection welt of chain moreover, supports the child through protection welt.
Preferably, the guide racks are symmetrically distributed about the transverse central axis of the guide gear, the guide racks and the protective lining plates are arranged in a one-to-one correspondence manner, the transverse central axis of the protective lining plates and the transverse central axis of the bearing top plate are distributed in a parallel manner, and the protective lining plates are pulled through the bearing top plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the crawling training device with the protection structure for preschool education, the crawling crawler is hinged to the top surface of the bearing base, the crawling crawler is subjected to inclination adjustment through the adjusting mechanism, children are protected through the bearing top plate and the protection lining plate, and the condition that the children fall off when crawling is prevented;
1. after the transmission belt and the adjusting sleeve are driven to rotate by the adjusting rotating rod penetrating through the inside of the bearing base, the adjusting sleeve drives the adjusting threaded rod penetrating and hinged through the sliding block to lift in height, so that the crawling track is inclined on the top surface of the bearing base to facilitate crawling;
2. set up in bearing the inside rotating guide rod of base through rotatory running through for after rotating guide rod passes through the lifting threaded rod and the lifting sleeve that conical gear drives the meshing and connects, after fixing lifting sleeve through bearing the roof, the drive bears the roof and carries out altitude mixture control, protects children through the protection welt simultaneously.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a slider mounting structure according to the present invention;
FIG. 4 is a schematic top view of the crawler of the present invention;
FIG. 5 is a schematic top view of the protective lining board of the present invention.
In the figure: 1. a load bearing base; 2. rotating the guide rod; 3. a knob; 4. crawling crawler belts; 5. a transmission gear; 6. a protective cross bar; 7. adjusting the rotating rod; 8. an adjustment sleeve; 9. a drive belt; 10. a load bearing top plate; 11. a lifting sleeve; 12. lifting a threaded rod; 13. a bevel gear; 14. a non-slip mat; 15. a slider; 16. adjusting the threaded rod; 17. a guide gear; 18. a guide rack; 19. a support chain; 20. a protective lining plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a crawling training device with a protective structure for preschool education, comprising:
the bearing base 1 is transversely placed on the bottom surface in a cuboid structure, a rotating guide rod 2 penetrates through the inside of the bearing base 1 through a bearing, and the outer wall of the left side of the bearing base 1 is fixedly connected to the left end of the rotating guide rod 2 through a knob 3;
the crawling track 4 is transversely pre-arranged above the bearing base 1, transmission gears 5 are meshed and connected inside the left end and the right end of the crawling track 4, and the transmission gears 5 on the left side and the right side inside the crawling track 4 are connected with each other through a protective cross rod 6;
the adjusting rotating rod 7 is vertically arranged inside the right side of the bearing base 1 in a penetrating manner, the right side of the adjusting rotating rod 7 is arranged inside the bearing base 1 in a penetrating manner through the adjusting sleeve 8, and the bottom surface of the adjusting sleeve 8 is meshed and connected below the adjusting rotating rod 7 through the transmission belt 9;
bear roof 10, its horizontal top surface of crawling 4 in advance, the bottom surface that bears roof 10 establishes the bottom of connecting in lifting threaded rod 12 through fixed connection's lifting sleeve 11 cover, and lifting threaded rod 12's bottom runs through and sets up in the inside that bears base 1.
Bear the left and right sides outer wall of the inside rotation guide arm 2 of base 1 and connect in the bottom of lifting threaded rod 12 through the meshing of bevel gear 13, and bear the articulated bottom surface left side of connecting in protection horizontal pole 6 in base 1's top surface left side to lifting threaded rod 12 sets up about the vertical central axis line symmetric distribution who bears base 1.
The outer fixed surface of crawler 4 is provided with slipmat 14, and the right side of crawler 4 bottom surface protection horizontal pole 6 articulates the top in adjusting threaded rod 16 through slider 15 that runs through to the bottom of adjusting threaded rod 16 runs through and sets up in the top of adjusting sleeve 8.
The adjusting sleeve 8 and the adjusting threaded rod 16 are arranged in a vertical coaxial distribution mode, and the adjusting threaded rod 16 and the protective cross rod 6 are arranged in a hinged sliding mode.
A guide gear 17 is rotatably arranged at the inner center position of the bearing top plate 10, guide racks 18 are engaged and connected to the front and rear sides of the guide gear 17, a supporting chain 19 is fixedly connected to the bottom surface of the guide rack 18, and a protective lining plate 20 is fixedly connected to the bottom end of the supporting chain 19.
The guide racks 18 are symmetrically distributed about the transverse central axis of the guide gear 17, the guide racks 18 and the protective lining plates 20 are correspondingly arranged one by one, and the transverse central axis of the protective lining plates 20 and the transverse central axis of the bearing top plate 10 are distributed in parallel.
The working principle is as follows: before the crawling training device with the protective structure for preschool education is used, the whole condition of the device needs to be checked firstly to determine that the device can work normally, according to the graph shown in fig. 1-5, after the adjusting rotating rod 7 penetrating through the inside of the bearing base 1 drives the transmission belt 9 and the adjusting sleeve 8 to rotate, the adjusting sleeve 8 drives the adjusting threaded rod 16 penetrating through the slider 15 and hinged to the adjusting threaded rod to lift and lower, so that the crawling track 4 inclines on the top surface of the bearing base 1 to facilitate crawling;
as shown in fig. 1-2, after the rotating guide rod 2 penetrating through the bearing base 1 rotates the lifting threaded rod 12 and the lifting sleeve 11 engaged with each other via the bevel gear 13, the lifting sleeve 11 is fixed via the bearing top plate 10, the bearing top plate 10 is driven to adjust the height, and the child is protected by the protection lining plate 20.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a preschool education is with trainer of crawling with protective structure which characterized in that includes:
the bearing base is transversely placed on the bottom surface in a cuboid structure, a rotating guide rod penetrates through the inside of the bearing base through a bearing, and the outer wall of the left side of the bearing base is fixedly connected to the left end of the rotating guide rod through a knob;
the crawler belt is transversely pre-arranged above the bearing base, transmission gears are meshed and connected inside the left end and the right end of the crawler belt, and the transmission gears on the left side and the right side inside the crawler belt are mutually connected through a protective cross rod;
the adjusting rotating rod is vertically arranged inside the right side of the bearing base in a penetrating mode, the right side of the adjusting rotating rod is arranged inside the bearing base in a penetrating mode through the adjusting sleeve, and the bottom surface of the adjusting sleeve is connected below the adjusting rotating rod in a meshed mode through the transmission belt;
bear the roof, its top surface of crawling crawler is located in advance transversely, the bottom surface that bears the roof is established through fixed connection's lift sleeve and is connected in the bottom of lifting threaded rod, and the bottom of lifting threaded rod runs through and sets up in the inside that bears the base.
2. The crawling training device with protective structure for preschool education as claimed in claim 1, wherein: bear the left and right sides outer wall of the inside rotating guide arm of base and connect in the bottom of lifting threaded rod through the bevel gear meshing, and bear the articulated bottom surface left side of connecting in the protection horizontal pole in the top surface left side of base to lifting threaded rod sets up about the vertical center axis symmetric distribution who bears the base.
3. The crawling training device with protective structure for preschool education as claimed in claim 1, wherein: the outer fixed slipmat that is provided with of surface of the track of crawling, and the right side of the track bottom surface protection horizontal pole of crawling articulates in the top of adjusting threaded rod through the slider that runs through to the bottom of adjusting threaded rod runs through and sets up in adjusting sleeve's top.
4. The crawling training device with protective structure for preschool education as claimed in claim 3, wherein: the adjusting sleeve and the adjusting threaded rod are arranged in a vertical coaxial manner, and the adjusting threaded rod and the protective cross rod are arranged in a hinged sliding manner.
5. The crawling training device with protective structure for preschool education as claimed in claim 1, wherein: the inside central point department of putting of bearing the weight of the roof rotates and is provided with guide gear, and the meshing of both sides is connected with the direction rack around guide gear to the bottom surface fixedly connected with of direction rack supports the chain, supports the bottom fixedly connected with protection welt of chain moreover.
6. The crawling training device with protective structure for preschool education as claimed in claim 5, wherein: the guide racks are symmetrically distributed about the transverse central axis of the guide gear, the guide racks and the protective lining plates are arranged in a one-to-one correspondence mode, and the transverse central axis of the protective lining plate and the transverse central axis of the bearing top plate are distributed in a parallel mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844944.9U CN215387404U (en) | 2021-08-09 | 2021-08-09 | Preschool education is with trainer of crawling with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844944.9U CN215387404U (en) | 2021-08-09 | 2021-08-09 | Preschool education is with trainer of crawling with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387404U true CN215387404U (en) | 2022-01-04 |
Family
ID=79658735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844944.9U Expired - Fee Related CN215387404U (en) | 2021-08-09 | 2021-08-09 | Preschool education is with trainer of crawling with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215387404U (en) |
-
2021
- 2021-08-09 CN CN202121844944.9U patent/CN215387404U/en not_active Expired - Fee Related
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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: 20220104 |