CN113129690B - Portable dance pad for dance teaching - Google Patents
Portable dance pad for dance teaching Download PDFInfo
- Publication number
- CN113129690B CN113129690B CN202110387009.2A CN202110387009A CN113129690B CN 113129690 B CN113129690 B CN 113129690B CN 202110387009 A CN202110387009 A CN 202110387009A CN 113129690 B CN113129690 B CN 113129690B
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- CN
- China
- Prior art keywords
- pad
- dance
- connecting rod
- shaped support
- soft
- 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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Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0015—Dancing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B6/00—Mats or the like for absorbing shocks for jumping, gymnastics or the like
-
- B08B1/12—
Abstract
The invention provides a portable dance pad for dance teaching, which belongs to the technical field of dance teaching tools and comprises a U-shaped support, a winding roller and a soft pad, wherein the winding roller is rotatably arranged at the lower part of the inner side of the U-shaped support, the soft pad is wound outside the winding roller, a cleaning assembly used for acting on the bottom surface of the soft pad is arranged on the inner side of the U-shaped support, specifically, the cleaning assembly comprises a supporting bar and a cleaning layer arranged at the bottom of the supporting bar, a first connecting rod is fixedly arranged at one end of the supporting bar, and a second connecting rod is fixedly arranged at the other end of the supporting bar. The soft cushion winding device has the advantages of being novel in structure and convenient to use, and the bottom surface of the soft cushion can be cleaned by the cleaning assembly in the process that the soft cushion is wound by the winding roller, so that dust and sundries adhered to the bottom surface of the soft cushion are removed, and further the dust on the bottom surface of the soft cushion is prevented from being adhered to the upper part of the soft cushion in the process of winding the soft cushion, and further subsequent use is prevented from being influenced.
Description
Technical Field
The invention belongs to the technical field of dance teaching tools, and particularly relates to a portable dance pad for dance teaching.
Background
Dance pads are one of the tools used to assist in dance practice and are typically made by sewing and hand-working, or by heat-welding. Dance pad surface granule is even, and the bubble is plump, and soft handle, and nontoxic, tasteless, antiskid, resilience ability reinforce have very strong tearing resistance and draw the ability, are dance practitioner's ideal selection. In the dance teaching process, the dance pad is indispensable, especially in the early stage of study dance, and the exercise of basic work is always kept away from the dance pad.
Current dance pad structure is comparatively simple, accomodates with the mode of folding or rolling mostly when not using to in the volume of reducing, conveniently carry, but dance pad is folding or rolling in-process, takes the dust and the debris of dance pad bottom adhesion to dance pad upper portion easily, and then influences the use next time, consequently all needs the manual work to clear up dance pad bottom after each use, and is comparatively loaded down with trivial details.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the invention aims to provide a portable dance pad for dance teaching.
In order to solve the technical problems, the invention provides the following technical scheme:
a portable dance pad for dance teaching comprises a U-shaped support, a winding roller and a soft pad, wherein the winding roller is rotatably arranged at the lower portion of the inner side of the U-shaped support, the soft pad is wound outside the winding roller, and a cleaning assembly used for acting on the bottom surface of the soft pad is arranged on the inner side of the U-shaped support;
the cleaning assembly comprises a supporting bar and a cleaning layer arranged at the bottom of the supporting bar; the inner side of the U-shaped bracket is also provided with a driving assembly;
when the winding roller rotates to wind the soft pad, the driving assembly can drive the supporting bar to horizontally reciprocate so as to clean dust on the surface of the soft pad.
As a further improvement scheme of the invention: one end of the supporting bar is fixedly provided with a first connecting rod, the other end of the supporting bar is fixedly provided with a second connecting rod, the opposite side walls at the inner side of the U-shaped bracket are respectively provided with a chute which is vertically distributed, a first slide block is arranged in one chute in a sliding way, a second slide block is arranged in the other chute in a sliding way, the first slide block and the second slide block are connected with the top of the corresponding chute through a first elastic body, first jack has been seted up to first connecting rod one side, first connecting rod extend to first jack inside and with the flexible cooperation of first slider, the inside second elastomer that is used for supporting first connecting rod that is provided with of first jack, the second jack has been seted up to second slider one side, the second connecting rod extend to the second jack inside and with the flexible cooperation of second slider.
As a further improvement of the invention: drive assembly is including fixed setting second slider one side upper portion's backup pad, rotation setting are in the square bar of backup pad bottom, fixed setting are in incomplete gear on the square bar and install the rack of second connecting rod lateral wall, square bar bottom concertina fit has the post pole, the fixed gear that is provided with in post pole bottom, wind-up roll one end is provided with annular rack, annular rack with gear engagement.
As a further improvement of the invention: the U type support inner wall is fixed and is provided with the diaphragm, the post pole is vertical to run through the diaphragm passes through bearing normal running fit with the diaphragm.
As a further improvement of the invention: the first elastic body and the second elastic body are both springs.
As a still further improvement scheme of the invention: the cleaning layer is a brush layer.
As a still further improvement of the invention: the cleaning layer is a sponge layer.
As a still further improvement of the invention: the winding roller is characterized in that supporting shafts are fixedly arranged on two sides of the winding roller, U-shaped supports are arranged on the outer sides of the winding roller, and the bottoms of the U-shaped supports are rotatably connected with the corresponding supporting shafts through ferrules.
Compared with the prior art, the invention has the beneficial effects that:
the soft cushion winding device has the advantages of being novel in structure and convenient to use, and the bottom surface of the soft cushion can be cleaned by the cleaning assembly in the process that the soft cushion is wound by the winding roller, so that dust and sundries adhered to the bottom surface of the soft cushion are removed, and further the dust on the bottom surface of the soft cushion is prevented from being adhered to the upper part of the soft cushion in the process of winding the soft cushion, and further subsequent use is prevented from being influenced.
Drawings
FIG. 1 is a schematic structural diagram of a portable dance mat for dance teaching;
FIG. 2 is a schematic structural view of a portable dance mat for dance teaching;
FIG. 3 is a schematic structural view of a cleaning assembly in a portable dance mat for dance teaching;
FIG. 4 is an enlarged view of area A of FIG. 1;
in the figure: the device comprises a cushion 1, a winding roller 2, an annular rack 3, a ferrule 4, a supporting shaft 5, a gear 6, a post 7, a U-shaped support 8, a sliding groove 9, a supporting bar 10, a cleaning layer 11, a first connecting rod 12, a first sliding block 13, a first insertion hole 14, a second elastic body 15, a rack 16, a supporting plate 17, an incomplete gear 18, a second insertion hole 19, a second sliding block 20, a second connecting rod 21 and a square rod 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the embodiment provides a portable dance pad for dance teaching, comprising a U-shaped bracket 8, a wind-up roll 2 rotatably disposed at the lower part of the inner side of the U-shaped bracket 8, and a soft pad 1 wound outside the wind-up roll 2, wherein a cleaning assembly for acting on the bottom surface of the soft pad 1 is disposed at the inner side of the U-shaped bracket 8;
the cleaning assembly comprises a supporting bar 10 and a cleaning layer 11 arranged at the bottom of the supporting bar 10; a driving assembly is further arranged on the inner side of the U-shaped bracket 8;
when the winding roller 2 rotates to wind the soft cushion 1, the driving component can drive the supporting strip 10 to horizontally reciprocate to clean dust on the surface of the soft cushion 1;
one end of the support bar 10 is fixedly provided with a first connecting rod 12, the other end of the support bar is fixedly provided with a second connecting rod 21, the opposite side walls of the inner side of the U-shaped support 8 are respectively provided with a sliding chute 9 which is vertically distributed, a first sliding block 13 is arranged inside one group of sliding chutes 9 in a sliding manner, a second sliding block 20 is arranged inside the other group of sliding chutes 9 in a sliding manner, the first sliding block 13 and the second sliding block 20 are connected with the top of the corresponding sliding chute 9 through a first elastic body, one side of the first connecting rod 12 is provided with a first jack 14, the first connecting rod 12 extends into the first jack 14 and is matched with the first sliding block 13 in a telescopic manner, a second elastic body 15 used for supporting the first connecting rod 12 is arranged inside the first jack 14, one side of the second sliding block 20 is provided with a second jack 19, and the second connecting rod 21 extends into the second jack 19 and is matched with the second sliding block 20 in a telescopic manner; and a driving component for driving the second connecting rod 21 to horizontally reciprocate is further arranged on the inner side of the U-shaped support 8.
When in use, the soft cushion 1 can be unreeled from the wind-up roll 2, the soft cushion 1 is flatly laid on the ground, and a trainer can perform dance training on the soft cushion 1; when the soft cushion is not used, the U-shaped support 8 can be pushed, the U-shaped support 8 drives the winding roller 2 to roll along the ground so as to wind the soft cushion 1, the cleaning layer 11 can be attached to the bottom of the soft cushion 1 in the winding process of the soft cushion 1 so as to clean dust and sundries adhered to the bottom of the soft cushion 1, and the dust and sundries are prevented from excessively reaching the upper part of the soft cushion 1 so as to influence subsequent use; along with the rolling of the soft cushion 1, the thickness of the soft cushion 1 on the rolling roller 2 is gradually increased, and the supporting strips 10 and the cleaning layer 11 can be driven to gradually move upwards along the sliding grooves 9, so that the cleaning layer 11 can adapt to the increase of the thickness of the soft cushion 1, and the bottom of the soft cushion 1 can be comprehensively cleaned; in addition, with the increase of the thickness of the cushion 1, the supporting strip 10 and the cleaning layer 11 gradually move upwards to drive the first elastic body to gradually compress, and after the cushion 1 is completely rolled, the supporting force provided by the first elastic body can be utilized to tightly press the cushion on the rolling roller 2 by the supporting strip 10 and the cleaning layer so as to limit the cushion 1, so that the cushion 1 is prevented from falling off from the rolling roller 2 in the carrying process, and the convenience in the carrying process is further ensured; when clearance layer 11 cleared up 1 bottom dust debris of cushion, still can drive the horizontal reciprocating motion of second connecting rod 21 through drive assembly, and then drive support bar 10 and 11 horizontal reciprocating motion in clearance layer to carry out not equidirectional cleaning to 1 bottom of cushion, improve the clearance effect of dust debris.
Specifically, drive assembly is including fixed setting up backup pad 17, the rotation setting on second slider 20 one side upper portion are in square bar 22, the fixed setting in backup pad 17 bottom are in incomplete gear 18 on the square bar 22 and install the rack 16 of second connecting rod 21 lateral wall, square bar 22 bottom telescopic cooperation has post 7, the fixed gear 6 that is provided with in post 7 bottom, 2 one end of wind-up roll is provided with annular rack 3, annular rack 3 with the gear 6 meshing.
When the U-shaped support 8 is pushed to drive the winding roller 2 to roll, the annular rack 3 can be driven to rotate, the column rod 7 is driven to rotate by utilizing the meshing action between the annular rack 3 and the gear 6, and then the square rod 22 is driven to rotate, the square rod 22 rotates to drive the incomplete gear 18 to rotate, when the incomplete gear 18 is meshed with the rack 16, the second connecting rod 21 can be driven to horizontally move, and then the supporting bar 10, the cleaning layer 11 and the first connecting rod 12 are driven to horizontally move, the first connecting rod 12 moves towards the inside of the first slider 13 to extrude the second elastic body 15, when the incomplete gear 18 is disengaged from the rack 16, the supporting action of the second elastic body 15 is used for driving the second connecting rod 12, the supporting bar 10 and the cleaning layer 11 to reversely move so as to drive the second connecting rod 21 to move towards the inside of the second slider 20 until the incomplete gear 18 is meshed with the rack 16 again, so as to realize the horizontal reciprocating movement of the supporting bar 10 and the cleaning layer 11, so as to laterally clean dust and impurities at the bottom of the soft cushion 1, and improve the cleaning effect of the dust and impurities.
Specifically, a transverse plate (not shown) is fixedly arranged on the inner wall of the U-shaped support 8, and the column rod 7 vertically penetrates through the transverse plate and is in running fit with the transverse plate through a bearing, so that the column rod 7 is positioned.
In this embodiment, the first elastic body and the second elastic body 15 are both springs.
In this embodiment, the cleaning layer 11 is a brush layer or a sponge layer.
Example 2
Referring to fig. 1-2, in the present embodiment, compared with embodiment 1, support shafts 5 are fixedly disposed on two sides of a wind-up roll 2, a U-shaped bracket 8 is disposed on the outer side of the wind-up roll 2, and the bottom of the U-shaped bracket 8 is rotatably connected with the corresponding support shaft 5 through a ferrule 4.
The soft cushion winding device has the advantages of novel structure and convenience in use, and when the soft cushion 1 is wound by the winding roller 2, the bottom surface of the soft cushion 1 can be cleaned by the cleaning assembly so as to remove dust and sundries adhered to the bottom surface of the soft cushion 1, so that the dust on the bottom surface of the soft cushion 1 is prevented from being adhered to the upper part of the soft cushion 1 in the winding process of the soft cushion 1, and further subsequent use is prevented from being influenced.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A portable dance pad for dance teaching is characterized by comprising a U-shaped support, a winding roller and a soft pad, wherein the winding roller is rotatably arranged at the lower portion of the inner side of the U-shaped support, the soft pad is wound outside the winding roller, and a cleaning assembly used for acting on the bottom surface of the soft pad is arranged on the inner side of the U-shaped support;
the cleaning assembly comprises a supporting bar and a cleaning layer arranged at the bottom of the supporting bar; the inner side of the U-shaped bracket is also provided with a driving assembly;
when the winding roller rotates to wind the soft cushion, the driving assembly can drive the supporting strip to horizontally reciprocate so as to clean dust on the surface of the soft cushion;
one end of the supporting bar is fixedly provided with a first connecting rod, the other end of the supporting bar is fixedly provided with a second connecting rod, the opposite side walls of the inner side of the U-shaped support are respectively provided with a vertically distributed chute, a first sliding block is arranged in one chute in a sliding manner, a second sliding block is arranged in the other chute in a sliding manner, the first sliding block and the second sliding block are connected with the tops of the corresponding chutes through a first elastic body, one side of the first connecting rod is provided with a first jack, the first connecting rod extends into the first jack and is matched with the first sliding block in a telescopic manner, a second elastic body used for supporting the first connecting rod is arranged in the first jack, one side of the second sliding block is provided with a second jack, and the second connecting rod extends into the second jack and is matched with the second sliding block in a telescopic manner;
drive assembly is including fixed setting second slider one side upper portion's backup pad, rotation setting are in the square bar of backup pad bottom, fixed setting are in incomplete gear on the square bar and install the rack of second connecting rod lateral wall, square bar bottom concertina fit has the post pole, the fixed gear that is provided with in post pole bottom, wind-up roll one end is provided with annular rack, annular rack with gear engagement.
2. The portable dance pad for dance teaching of claim 1, wherein a transverse plate is fixedly arranged on an inner wall of the U-shaped support, and the post rod vertically penetrates through the transverse plate and is in rotating fit with the transverse plate through a bearing.
3. A portable dance teaching dance pad according to claim 1, wherein said first elastic body and said second elastic body are both springs.
4. A portable dance teaching aid according to any one of claims 1-3, wherein said cleaning layer is a brush layer.
5. A portable dance teaching pad according to any one of claims 1-3, wherein said cleaning layer is a sponge layer.
6. A portable dance pad for dance teaching according to claim 1, wherein support shafts are fixedly arranged on two sides of the wind-up roll, a U-shaped support is arranged on the outer side of the wind-up roll, and the bottom of the U-shaped support is rotatably connected with the corresponding support shaft through a ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387009.2A CN113129690B (en) | 2021-04-12 | 2021-04-12 | Portable dance pad for dance teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387009.2A CN113129690B (en) | 2021-04-12 | 2021-04-12 | Portable dance pad for dance teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113129690A CN113129690A (en) | 2021-07-16 |
| CN113129690B true CN113129690B (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387009.2A Active CN113129690B (en) | 2021-04-12 | 2021-04-12 | Portable dance pad for dance teaching |
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| Country | Link |
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| CN (1) | CN113129690B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622113A (en) * | 2021-08-12 | 2021-11-09 | 天长市永昌玻纤制品有限公司 | Composite fiber filter material production equipment |
| CN115654904A (en) * | 2022-10-31 | 2023-01-31 | 安徽常春纸业有限公司 | Rice paper drying device |
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|---|---|---|---|---|
| CN108526115A (en) * | 2018-03-22 | 2018-09-14 | 陈建明 | A kind of rolling type communication cable cleaning device |
| CN209123257U (en) * | 2018-10-16 | 2019-07-19 | 铜仁学院 | A kind of portable Yoga cushion device for physical education |
| CN209714109U (en) * | 2019-03-26 | 2019-12-03 | 湖南水利水电职业技术学院 | A kind of cushion for physical training |
| CN210358199U (en) * | 2019-07-18 | 2020-04-21 | 安徽省宁国宁阳量清模具科技有限公司 | Hardware mould belt cleaning device |
| CN210847414U (en) * | 2019-11-11 | 2020-06-26 | 邢伟伟 | Panel belt cleaning device is used in production of high-low pressure cabinet |
| CN211569642U (en) * | 2019-12-17 | 2020-09-25 | 南京宝兴金属加工有限公司 | Winding device capable of cleaning steel plate |
-
2021
- 2021-04-12 CN CN202110387009.2A patent/CN113129690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526115A (en) * | 2018-03-22 | 2018-09-14 | 陈建明 | A kind of rolling type communication cable cleaning device |
| CN209123257U (en) * | 2018-10-16 | 2019-07-19 | 铜仁学院 | A kind of portable Yoga cushion device for physical education |
| CN209714109U (en) * | 2019-03-26 | 2019-12-03 | 湖南水利水电职业技术学院 | A kind of cushion for physical training |
| CN210358199U (en) * | 2019-07-18 | 2020-04-21 | 安徽省宁国宁阳量清模具科技有限公司 | Hardware mould belt cleaning device |
| CN210847414U (en) * | 2019-11-11 | 2020-06-26 | 邢伟伟 | Panel belt cleaning device is used in production of high-low pressure cabinet |
| CN211569642U (en) * | 2019-12-17 | 2020-09-25 | 南京宝兴金属加工有限公司 | Winding device capable of cleaning steel plate |
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| Publication number | Publication date |
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| CN113129690A (en) | 2021-07-16 |
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