CN203910075U - Limb coordination training device for student - Google Patents
Limb coordination training device for student Download PDFInfo
- Publication number
- CN203910075U CN203910075U CN201420347722.XU CN201420347722U CN203910075U CN 203910075 U CN203910075 U CN 203910075U CN 201420347722 U CN201420347722 U CN 201420347722U CN 203910075 U CN203910075 U CN 203910075U
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- CN
- China
- Prior art keywords
- connects
- seat surface
- rotating shaft
- student
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A limb coordination training device for a student, comprising a seat surface (1). A gear groove (2) is arranged at a tail end of the seat surface. Plug grooves are arranged on the left side and the right side of the gear groove. A plug grooves are connected with a rotating shaft (3). One end of the rotating shaft passes through the seat surface and is vertically connected with a crank (4). The rotating shaft is connected with a gear (5). The gear is engaged with a gear ring (6). The gear ring is connected with a backrest (7). A circular hole is arranged on the top of the backrest. The circular hole is connected with a vertical rotating shaft (8). The vertical rotating shaft is connected with a U-shaped head support. The utility model is used for training the limb of the student.
Description
Technical field
the utility model relates to teaching aid technical field, relates in particular to a kind of student's limbs exercise for coordination device.
Background technology
student's limbs training is more loaded down with trivial details, does not have aid cannot complete the exercise for coordination of limbs in teaching, and existing training aids is not suitable for student and uses.
Summary of the invention
the purpose of this utility model is to provide accurate positioning between a kind of backrest and vertical rotating shaft, and student's limbs exercise for coordination device of training of students limbs constantly.
above-mentioned object realizes by following technical scheme:
a kind of student's limbs exercise for coordination device, its composition comprises: seat surface, it is characterized in that: the tail end of described seat surface has gear grooved, the left end of described gear grooved and right-hand member all have inserting groove, described inserting groove connection rotating shaft, one end of described rotating shaft passes described seat surface and vertically connects crank, described rotating shaft connects gear, described gear engagement gear ring, described gear ring connects backrest, the top of described backrest has circular hole, described circular hole connects 3 triangle sockets, described triangle socket grafting triangle plug-in unit, described triangle plug-in unit connects vertical rotating shaft, angle between described triangle plug-in unit is 120 °, described vertical rotating shaft connection bearing, described bearing connects U-shaped head rest.
described student's limbs exercise for coordination device, the length of described seat surface is 400-600mm, the front end of described seat surface connects T-shaped support, the crossbeam symmetry of described T-shaped support has 2 through holes, described through hole is installed with stay cord, the two ends of described stay cord connect respectively bracelet and pin ring, and described backrest connects fixing strap of waist.
described student's limbs exercise for coordination device, the both sides of described seat surface all connect pole by axle, and described pole connects bowhandle, and the left side of described backrest is all connected chain with right survey, described chain coupling hook, the bottom of described pole has one group of hanging hole, and described hook hooks into described hanging hole location, and described seat surface connects curved handrail, described seat surface connects bracing frame, described bracing frame connects movable pulley, T-shaped support connection hinge, described gemel connection sunshading board.
beneficial effect:
1. the utility model adopts gear, gear ring, crank can make to rotate certain angle between backrest and seat surface, facilitate student's use, can either work as seat use, the rest of can overlieing again.Triangle socket and triangle plug-in unit are used in conjunction with and can make accurate positioning between backrest and vertical rotating shaft, and bearing rotates flexibly U-shaped head rest, rests the head on more comfortable thereon, and cervical vertebra training effect is better.
the U-shaped head rest that the utility model adopts can make softer student's head well by thereon, can help student well to have a rest, and is conducive to student and carries out rehabilitation training.
the utility model by bracelet and pin ring be enclosed within respectively student on hand with pin on, make the motion automatically under the drive of stay cord of hand and pin, impel the student can autonomous training under the help that there is no external force.
the fixing strap of waist student that can fixedly feel uneasy that the utility model adopts, sunshading board can ensure student whatsoever weather can both train.
brief description of the drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is syndeton schematic diagram of accompanying drawing 1 middle gear and gear ring.
accompanying drawing 3 is that the A-A of accompanying drawing 1 is to view.
embodiment:
embodiment 1:
a kind of student's limbs exercise for coordination device, its composition comprises: seat surface 1, the tail end of described seat surface has gear grooved 2, the left end of described gear grooved and right-hand member all have inserting groove, described inserting groove connection rotating shaft 3, one end of described rotating shaft passes described seat surface and vertically connects crank 4, described rotating shaft connects gear 5, described gear engagement gear ring 6, described gear ring connects backrest 7, the top of described backrest has circular hole, described circular hole connects 3 triangle sockets 26, described triangle socket grafting triangle plug-in unit 27, described triangle plug-in unit connects vertical rotating shaft 8, angle between described triangle plug-in unit is 120 °, described vertical rotating shaft connection bearing 28, described bearing connects U-shaped head rest 9.
triangle socket and triangle plug-in unit are used in conjunction with and can make accurate positioning between backrest and vertical rotating shaft, and bearing rotates flexibly U-shaped head rest, rests the head on more comfortable thereon, and cervical vertebra training effect is better.
embodiment 2:
student's limbs exercise for coordination device described in embodiment 1, the length of described seat surface is 400-600mm, the front end of described seat surface connects T-shaped support 10, crossbeam 11 symmetries of described T-shaped support have 2 through holes 12, described through hole is installed with stay cord 13, the two ends of described stay cord connect respectively bracelet 14 and pin ring 15, and described backrest connects fixing strap of waist 16.
embodiment 3:
student's limbs exercise for coordination device described in embodiment 2, the both sides of described seat surface all connect pole 18 by axle 17, described pole connects bowhandle 19, the left side of described backrest is all connected chain 20 with right survey, described chain coupling hook 21, the bottom of described pole has one group of hanging hole, described hook hooks into described hanging hole location, described seat surface connects curved handrail 22, described seat surface connects bracing frame 23, described bracing frame connects movable pulley 24, T-shaped support connection hinge, described gemel connection sunshading board 25.
embodiment 4:
student's limbs exercise for coordination device described in embodiment 2, the length of described seat surface is 400mm, the front end of described seat surface connects T-shaped support, the crossbeam symmetry of described T-shaped support has 2 through holes, described through hole is installed with stay cord, the two ends of described stay cord connect respectively bracelet and pin ring, and described backrest connects fixing strap of waist.
embodiment 5:
student's limbs exercise for coordination device described in embodiment 2, the length of described seat surface is 500mm, the front end of described seat surface connects T-shaped support, the crossbeam symmetry of described T-shaped support has 2 through holes, described through hole is installed with stay cord, the two ends of described stay cord connect respectively bracelet and pin ring, and described backrest connects fixing strap of waist.
embodiment 6:
student's limbs exercise for coordination device described in embodiment 2, the length of described seat surface is 600mm, the front end of described seat surface connects T-shaped support, the crossbeam symmetry of described T-shaped support has 2 through holes, described through hole is installed with stay cord, the two ends of described stay cord connect respectively bracelet and pin ring, and described backrest connects fixing strap of waist.
Claims (3)
1. student's limbs exercise for coordination device, its composition comprises: seat surface, it is characterized in that: the tail end of described seat surface has gear grooved, the left end of described gear grooved and right-hand member all have inserting groove, described inserting groove connection rotating shaft, one end of described rotating shaft passes described seat surface and vertically connects crank, described rotating shaft connects gear, described gear engagement gear ring, described gear ring connects backrest, the top of described backrest has circular hole, described circular hole connects 3 triangle sockets, described triangle socket grafting triangle plug-in unit, described triangle plug-in unit connects vertical rotating shaft, angle between described triangle plug-in unit is 120 °, described vertical rotating shaft connection bearing, described bearing connects U-shaped head rest.
2. student's limbs exercise for coordination device according to claim 1, it is characterized in that: the length of described seat surface is 400-600mm, the front end of described seat surface connects T-shaped support, the crossbeam symmetry of described T-shaped support has 2 through holes, described through hole is installed with stay cord, the two ends of described stay cord connect respectively bracelet and pin ring, and described backrest connects fixing strap of waist.
3. student's limbs exercise for coordination device according to claim 2, it is characterized in that: the both sides of described seat surface all connect pole by axle, described pole connects bowhandle, the left side of described backrest is all connected chain with right survey, described chain coupling hook, the bottom of described pole has one group of hanging hole, described hook hooks into described hanging hole location, described seat surface connects curved handrail, described seat surface connects bracing frame, described bracing frame connects movable pulley, T-shaped support connection hinge, described gemel connection sunshading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347722.XU CN203910075U (en) | 2014-06-27 | 2014-06-27 | Limb coordination training device for student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347722.XU CN203910075U (en) | 2014-06-27 | 2014-06-27 | Limb coordination training device for student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910075U true CN203910075U (en) | 2014-10-29 |
Family
ID=51784332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347722.XU Expired - Fee Related CN203910075U (en) | 2014-06-27 | 2014-06-27 | Limb coordination training device for student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910075U (en) |
-
2014
- 2014-06-27 CN CN201420347722.XU patent/CN203910075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160627 |