CN207822462U - A kind of Dancing Teaching dancing drill rack - Google Patents
A kind of Dancing Teaching dancing drill rack Download PDFInfo
- Publication number
- CN207822462U CN207822462U CN201820172810.9U CN201820172810U CN207822462U CN 207822462 U CN207822462 U CN 207822462U CN 201820172810 U CN201820172810 U CN 201820172810U CN 207822462 U CN207822462 U CN 207822462U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- dancing
- elevating lever
- cross bar
- drill rack
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 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 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of Dancing Teaching dancing drill racks, including cross bar, the left and right ends of the cross bar are fixed on symmetrical elevating lever, the elevating lever is provided with regulating valve on the downside of one end far from cross bar, the elevating lever bottom end is fixed on the base, the pedestal bottom end is provided with movable pulley, the cross bar includes slide bar and sleeve, the both ends of the slide bar are arranged in symmetrical sleeve, the sleeve is fixed on elevating lever, the utility model is simple in structure, practical function, it can be according to the height and length for neatly adjusting drill rack the case where user, adaptability is good.
Description
Technical field
The utility model is related to dancing drill rack technical field, specially a kind of Dancing Teaching dancing drill rack.
Background technology
The learning process of dancing needs a large amount of practices, needs to use drill rack during practice, drill rack is mainly used for one
The practice of a little auxiliary types, such as control leg, open instep, open waist, opening shoulder and stretch the actions such as ligament, it can not individually complete, need to borrow
Training stand is helped, but existing training stand only has basic cross bar and stand, height can not be changed, different trainers has
Different height and physical trait, the training that fixed training stand cannot meet different study personnel is highly desirable, meanwhile, training
Frame material is harder, also be easy to cause trained injury.
Utility model content
The purpose of this utility model is to provide a kind of Dancing Teaching dancing drill racks, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of Dancing Teaching dancing drill rack, including cross bar, the left and right ends of the cross bar are fixed on symmetrical
On elevating lever, the elevating lever is provided with regulating valve on the downside of one end far from cross bar, and the elevating lever bottom end is fixed on the base,
The pedestal bottom end is provided with movable pulley, and the cross bar includes slide bar and sleeve, and the both ends of the slide bar are arranged at symmetrical point
In the sleeve of cloth, the sleeve is fixed on elevating lever.
Preferably, the movable pulley includes mounting base and idler wheel, and the mounting base is fixed on pedestal bottom end, the mounting base
Bottom end is provided with fixinig plate, and the idler wheel is mounted on by wheel shaft on fixinig plate, and the side of the fixinig plate is connected by shaft
It includes pedal and brake block to have foot-operated brake block, the foot-operated brake block, and the brake block is in contact with idler wheel.
Preferably, the slide bar is divided into sliding part and fixed part, and the sliding part is arranged at the both ends of fixed part, and slides
Portion is arranged in sleeve inner, and the fixed part surface is bonded with cushion pad, and the sliding part surface is provided with several be uniformly distributed
Sliding block, be provided with sliding slot corresponding with sliding block on the sleeve inner side wall.
Preferably, the sliding part surface and sleeve inner sidewall surfaces are both provided with the magnetosphere adsorbed mutually.
Preferably, the sleeve is multilayered structure, is divided into buffer layer, air-permeable layer, drug sandwich and branch from outside to inside
Support layer.
Compared with prior art, the utility model has the beneficial effects that：The height of elevating lever can be adjusted by regulating valve,
The training needs of different height crowds are enabled adaptation to, elevating lever and regulating valve are the prior art；Slide bar can be in sleeve
Internal slide changes cross bar length to change the length of cross bar according to number of users；Magnetosphere makes between slide bar and sleeve
Cooperation it is more secured, prevent use when be subjected to displacement；Sleeve uses multilayered structure, has good protecting effect to user；
Movable pulley device easy to remove, foot-operated brake block can easily fix device when needing fixed, be easy to use.This
Utility model is simple in structure, practical function, can according to the height and length for neatly adjusting drill rack the case where user,
Adaptability is good.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Dancing Teaching dancing drill rack；
Fig. 2 is a kind of structural schematic diagram of movable pulley in Dancing Teaching dancing drill rack；
Fig. 3 is a kind of schematic cross-section of Dancing Teaching dancing drill rack middle sleeve.
In figure：1- cross bars, 2- elevating levers, 3- regulating valves, 4- pedestals, 5- movable pulleys, 6- slide bars, 7- sleeves, 8- mounting bases,
9- fixinig plates, 10- idler wheels, 11- wheel shafts, the foot-operated brake blocks of 12-, 13- shafts, 14- buffer layers, 15- air-permeable layers, 16- drugs
Interlayer, 17- supporting layers, 18- magnetospheres, 19- sliding slots, 20- sliding blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
~3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Dancing Teaching dancing drill rack, including
The left and right ends of cross bar 1, the cross bar 1 are fixed on symmetrical elevating lever 2, the one end of the elevating lever 2 far from cross bar 1
Downside is provided with regulating valve 3, and 2 bottom end of the elevating lever is fixed on pedestal 4, and 4 bottom end of the pedestal is provided with movable pulley 5, institute
It includes slide bar 6 and sleeve 7 to state cross bar 1, and the both ends of the slide bar 6 are arranged in symmetrical sleeve 7, and the sleeve 7 is solid
It is scheduled on elevating lever 2.
The movable pulley 5 includes mounting base 8 and idler wheel 10, and the mounting base 8 is fixed on 4 bottom end of pedestal, the mounting base 8
Bottom end is provided with fixinig plate 9, and the idler wheel 10 is mounted on by wheel shaft 11 on fixinig plate 9, and the side of the fixinig plate 9 is by turning
Axis 13 is connected with foot-operated brake block 12, and the foot-operated brake block 12 includes pedal and brake block, the brake block and idler wheel
10 are in contact, and pedal is tracked tramping by foot so that brake block is in close contact with idler wheel 10, is played the role of stop, is lifted pedal, is stopped
Vehicle piece unclamps, and idler wheel 10 can be rolled.
The slide bar 6 divides for sliding part and fixed part, and the sliding part is arranged at the both ends of fixed part, and sliding part is arranged
Inside sleeve 7, the fixed part surface is bonded with cushion pad, plays a protective role to user, and the sliding part surface is set
Several equally distributed sliding blocks 20 are equipped with, sliding slot 19 corresponding with sliding block 20 is provided in 7 internal side wall of the sleeve, passes through cunning
The cooperation of block 20 and sliding slot 19 makes sliding part sliding in sleeve 7.
The sliding part surface and 7 inner side wall surfaces of sleeve are both provided with the magnetosphere 18 adsorbed mutually, to increase
Frictional force between sliding part and sleeve 7, prevents from being subjected to displacement when in use.
The sleeve 7 is multilayered structure, is divided into buffer layer 14, air-permeable layer 15, drug sandwich 16 and branch from outside to inside
Layer 17 is supportted, buffer layer 14 can play a certain protective role user, is placed in promoting blood circulation to remove blood stasis in drug sandwich 16
Herbal medicine can be distributed drug ingedient by air-permeable layer 15 when in use, and good protecting effect is played to user.
The operation principle of the utility model is：The height that elevating lever 2 can be adjusted by regulating valve 3, enables adaptation to
The training of different height crowds needs, and elevating lever 2 and regulating valve 3 are the prior art；Slide bar 6 can in 7 internal slide of sleeve,
To change the length of cross bar 1,1 length of cross bar is changed according to number of users；Magnetosphere 18 is so that between slide bar 6 and sleeve 7
Cooperation is more secured, prevents from being subjected to displacement when using；Sleeve 7 uses multilayered structure, has good protecting effect to user；It moves
5 device easy to remove of driving wheel, foot-operated brake block 12 can easily fix device when needing fixed, be easy to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of Dancing Teaching dancing drill rack, including cross bar (1), it is characterised in that：The left and right ends of the cross bar (1) are solid
It being scheduled on symmetrical elevating lever (2), the elevating lever (2) is provided with regulating valve (3) on the downside of one end far from cross bar (1),
Elevating lever (2) bottom end is fixed on pedestal (4), and pedestal (4) bottom end is provided with movable pulley (5), cross bar (1) packet
Slide bar (6) and sleeve (7) are included, the both ends of the slide bar (6) are arranged in symmetrical sleeve (7), and the sleeve (7) is solid
It is scheduled on elevating lever (2).
2. a kind of Dancing Teaching dancing drill rack according to claim 1, it is characterised in that：Movable pulley (5) packet
Mounting base (8) and idler wheel (10) are included, the mounting base (8) is fixed on pedestal (4) bottom end, and mounting base (8) bottom end is provided with
Fixinig plate (9), the idler wheel (10) are mounted on by wheel shaft (11) on fixinig plate (9), and the side of the fixinig plate (9) is by turning
Axis (13) is connected with foot-operated brake block (12), and the foot-operated brake block (12) includes pedal and brake block, the brake block
It is in contact with idler wheel (10).
3. a kind of Dancing Teaching dancing drill rack according to claim 1, it is characterised in that：The slide bar (6) is divided into
Sliding part and fixed part, the sliding part is arranged at the both ends of fixed part, and sliding part setting is internal in sleeve (7), described solid
Determine portion surface and be bonded with cushion pad, the sliding part surface is provided with several equally distributed sliding blocks (20), and the sleeve (7) is interior
Sliding slot (19) corresponding with sliding block (20) is provided on portion's side wall.
4. a kind of Dancing Teaching dancing drill rack according to claim 3, it is characterised in that：The sliding part surface and
Sleeve (7) inner side wall surfaces are both provided with the magnetosphere (18) adsorbed mutually.
5. a kind of Dancing Teaching dancing drill rack according to claim 1, it is characterised in that：The sleeve (7) is more
Layer structure, is divided into buffer layer (14), air-permeable layer (15), drug sandwich (16) and supporting layer (17) from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172810.9U CN207822462U (en) | 2018-01-31 | 2018-01-31 | A kind of Dancing Teaching dancing drill rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172810.9U CN207822462U (en) | 2018-01-31 | 2018-01-31 | A kind of Dancing Teaching dancing drill rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822462U true CN207822462U (en) | 2018-09-07 |
Family
ID=63396130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172810.9U Expired - Fee Related CN207822462U (en) | 2018-01-31 | 2018-01-31 | A kind of Dancing Teaching dancing drill rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822462U (en) |
-
2018
- 2018-01-31 CN CN201820172810.9U patent/CN207822462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: 410000 Teli Road, Xingsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: CHANGSHA NORMAL UNIVERSITY Address before: 410100 Room 106, 8 Blocks, Jinan District, Changsha, Hunan Province, Kaiyuan Road Community, Xingsha Street, Changsha County Patentee before: Yang Xue |
|
| 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: 20180907 Termination date: 20200131 |