CN217367082U - Ligament stretching device for dance - Google Patents
Ligament stretching device for dance Download PDFInfo
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- CN217367082U CN217367082U CN202221129422.5U CN202221129422U CN217367082U CN 217367082 U CN217367082 U CN 217367082U CN 202221129422 U CN202221129422 U CN 202221129422U CN 217367082 U CN217367082 U CN 217367082U
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Abstract
The utility model discloses a ligament stretching device for dance, including many installation poles that have the concatenation function, the bottom of installation pole is connected with the base, it can adjust the tensile pole of height to be provided with between two liang of installation poles, all be connected through adjusting part between the both ends of tensile pole and two installation poles, set up on the installation pole with adjusting part complex spout, a plurality of adjustment tanks have been seted up in the spout, adjusting part include with spout complex slider, first mounting hole has been seted up on the slider, sliding fit has the second locating pin in the first mounting hole, can fix the slider in the spout through second locating pin and adjustment tank cooperation, be provided with on the slider and be used for fixing the locating component at first mounting hole inside with the second locating pin. Has the advantages that: the device can make tensile pole make the second locating pin be arranged in first mounting hole in accommodation process through setting up locating component, makes tensile pole second locating pin outwards not stretch out in accommodation process, and it is very convenient to use.
Description
Technical Field
The utility model belongs to dance auxiliary assembly field specifically is a ligament stretching device for dance is related to.
Background
Dance is a performance art, uses the health to accomplish various graceful or highly difficult actions, has the music accompaniment generally to rhythmic action is the artistic form of main expression means, and dance needs tensile ligament to heat up before the training, avoids appearing the condition of ligament damage in the performance process, can be more convenient stretch the ligament for the dancer, so production department ligament stretching device for dance.
However, the existing ligament stretching device for dance is very inconvenient to use, for example, the ligament stretching device for dance with publication number CN210044780U, which needs to pull the handle to pull out the connecting rod from the limiting hole when the stretching rod body needs to be adjusted in the use process, and then can adjust the stretching rod body, but needs the user to pull the handle all the time in the adjustment process, otherwise, after adjusting a gear, the connecting rod is inserted into the limiting hole under the action of the spring, and at this time, the connecting rod needs to be pulled out again for adjustment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ligament stretching device for dance in order to solve above-mentioned problem, the device can make tensile pole make the second locating pin be arranged in first mounting hole in accommodation process through setting up locating component, makes tensile pole do not outwards stretch out at accommodation process second locating pin, and it is very convenient to use to set up the installation pole that can splice, can reduce the use to the installation pole when making the quantity of this stretching device installation more, thereby reduce cost.
In order to achieve the technical purpose, the utility model provides a following technical scheme:
the utility model provides a pair of ligament stretching device for dance, including many installation poles that have the concatenation function, the bottom of installation pole is connected with the base, two liang be provided with between the installation pole and adjust the tensile pole of height, all be connected through adjusting part between the both ends of tensile pole and two installation poles, install on the pole seted up with adjusting part complex spout, a plurality of adjustment tanks have been seted up in the spout, adjusting part include with spout complex slider, first mounting hole has been seted up on the slider, sliding fit has the second locating pin in the first mounting hole, can fix the slider in the spout through second locating pin and adjustment tank cooperation, be provided with on the slider and be used for fixing the locating component at the inside of first mounting hole with the second locating pin.
Adopt above-mentioned ligament stretching device for dance, the device is when using, be "one" font with many installation poles equidistant and pass through pedestal mounting at the assigned position, then will have adjusting part's tensile pole to install between two liang of installation poles, adjust the height of tensile pole through the cooperation of the adjustment tank of second locating pin and different positions, accessible fixed subassembly makes the second locating pin be located first mounting hole when mediating, stretch out in adjusting tensile pole in-process second locating pin can not follow first mounting hole when the second locating pin is located first mounting hole, convenient to use person adjusts the height of tensile pole.
Preferably, the installation pole is the quadrangular structure, the spout of quadrangular structure is all seted up on the installation pole both sides face, two the spout mirror image sets up, the spout pierces through installation pole top sets up, two the spout inner wall all along length direction equidistant set up a plurality of with adjusting part complex adjustment tank, there is the mounting panel that is used for sealing the spout top installation pole top surface through bolted connection.
Preferably, the stretching rod is of a cylindrical structure, the two ends of the stretching rod are connected with adjusting components, each adjusting component comprises a sliding block of a quadrangular structure matched with a sliding groove, the sliding block is connected with the stretching rod, the bottom surface of the sliding block is located below the stretching rod, a first mounting hole is formed in one surface, connected with the stretching rod, of the sliding block, the first mounting hole is formed towards the mounting rod, a limiting plate is connected to the position, close to the stretching rod, of the inner wall of the first mounting hole, a first through hole is formed in the central position of the side face of the limiting plate, a second positioning pin matched with the adjusting groove is arranged in the first mounting hole, the second positioning pin is in sliding fit with the first mounting hole, one end of a first connecting rod is connected to the second positioning pin, and the other end of the first connecting rod penetrates through the first through hole to extend to the outer side of the sliding block, one end of the first connecting rod extending to the outer side of the sliding block is connected with a first pulling plate, a first spring is arranged on the outer side of the first connecting rod, and the first spring is located between the limiting plate and the second positioning pin.
Preferably, the first through hole and the first connecting rod are of a quadrangular prism structure, a positioning assembly used for fixing the first positioning pin in the first mounting hole is arranged on the outer side of the sliding block, and a positioning groove matched with the positioning assembly is formed in the bottom surface of the first connecting rod.
Preferably, the positioning assembly comprises an installation box, the installation box is arranged below the first connecting rod, the installation box is connected to one side surface of the sliding block close to the first pulling plate, the installation box is of a quadrangular structure and is hollow inside, a second through hole is formed in the center of the top surface of the installation box, a third through hole is formed in the center of the bottom surface of the installation box, the axis of the second through hole is coincident with the axis of the third through hole, a first positioning pin matched with the positioning groove is arranged in the installation box, the top of the first positioning pin penetrates through the second installation hole and extends to the upper part of the installation box, the first positioning pin is provided with a connecting plate, the bottom surface of the connecting plate is connected with a second connecting rod, the bottom of the second connecting rod penetrates through the third through hole and is located below the installation box, and the bottom of the second connecting rod is connected with a second pulling plate, and a second spring is arranged on the outer side of the second connecting rod and is positioned between the connecting plate and the inner bottom surface of the mounting box.
Preferably, the outer side of the connecting plate is in contact with the inner wall of the installation box, and the connecting plate is in sliding fit with the inner wall of the installation box.
Has the advantages that: the device can make tensile pole make the second locating pin be arranged in first mounting hole in accommodation process through setting up locating component, makes tensile pole second locating pin outwards not stretch out in accommodation process, and it is very convenient to use to set up the installation pole that can splice, can reduce the use to the installation pole when making the quantity of this stretching device installation more, thereby reduce cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the stretching rod and the adjusting assembly of the present invention;
fig. 5 is a schematic view of the stretching rod and the adjusting assembly of the present invention;
fig. 6 is an enlarged view of the portion a of fig. 5 according to the present invention;
the reference numerals are explained below:
1. mounting a rod; 101. a chute; 102. an adjustment groove; 2. a base; 3. a stretch rod; 4. mounting a plate; 5. a bolt; 6. an adjustment assembly; 601. a slider; 602. a first mounting hole; 603. a limiting plate; 604. a first through hole; 605. a first connecting rod; 6051. positioning a groove; 606. a first pulling plate; 607. a first spring; 608. installing a box; 609. a second through hole; 610. a third through hole; 611. a first positioning pin; 612. a connecting plate; 613. a second spring; 614. a second connecting rod; 615. a second pulling plate; 616. and a second positioning pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a ligament stretching device for dance, which comprises a plurality of mounting rods 1 having a splicing function, wherein the bottom of the mounting rods 1 is connected to a base 2, a stretching rod 3 capable of adjusting height is disposed between every two mounting rods 1, two ends of the stretching rod 3 are connected to the two mounting rods 1 through an adjusting assembly 6, the mounting rods 1 are provided with a sliding slot 101 matching with the adjusting assembly 6, the sliding slot 101 is provided with a plurality of adjusting slots 102, the adjusting assembly 6 comprises a sliding block 601 matching with the sliding slot 101, the sliding block 601 is provided with a first mounting hole 602, the first mounting hole 602 is slidably fitted with a second positioning pin 616, the sliding block 601 can be fixed in the sliding groove 101 by the second positioning pin 616 matching with the adjusting groove 102, and a positioning assembly for fixing the second positioning pin 616 in the first mounting hole 602 is arranged on the sliding block 601. The installation device is characterized in that a plurality of installation rods 1 are arranged at the designated positions at equal intervals in a straight shape through a base 2, then the stretching rods 3 with adjusting components 6 are arranged between every two installation rods 1, the height of the stretching rods 3 is adjusted through the cooperation of the second positioning pin 616 and the adjusting grooves 102 at different positions, the second positioning pin 616 is located in the first installation hole 602 through the fixing components during adjustment, the second positioning pin 616 cannot stretch out of the first installation hole 602 during the adjustment of the stretching rods 3 when the second positioning pin 616 is located in the first installation hole 602, a user can adjust the height of the stretching rods 3 conveniently, the installation rods 1 with splicing functions are arranged, the number of the installation rods 1 can be reduced during the installation process, the cost is reduced, the installation positions can be reduced, and the use is very convenient.
As optional embodiment, installation pole 1 is the quadrangular structure, install the spout 101 that all sets up the quadrangular structure on 1 both sides face of pole, two spout 101 mirror images set up, spout 101 pierces through 1 top setting of installation pole, two spout 101 inner walls all along length direction equidistant set up a plurality of with adjusting part 6 complex adjustment tank 102, a plurality of adjustment tank 102 are vertical form, installation pole 1 top surface is connected with the mounting panel 4 that is used for sealing the spout 101 top through bolt 5. The mounting plate 4 is detached after the mounting rods 1 are mounted at a certain interval, then the stretching rods 3 are mounted between every two mounting rods 1, namely the sliding blocks 601 are inserted into the sliding grooves 101 from the tops of the sliding grooves 101, after the stretching rods 3 are connected between every two mounting rods 1, the mounting plate 4 is connected with the mounting rods 1 through bolts, and the second positioning pins 616 are located in the first mounting holes 602 when the stretching rods 3 are mounted.
The stretching rod 3 is of a cylindrical structure, two ends of the stretching rod 3 are both connected with adjusting assemblies 6, each adjusting assembly 6 comprises a sliding block 601 of a quadrangular structure matched with the sliding groove 101, the sliding block 601 is connected with the stretching rod 3, the bottom surface of the sliding block 601 is positioned below the stretching rod 3, one surface of the sliding block 601 connected with the stretching rod 3 is provided with a first mounting hole 602, the first mounting hole 602 is opened towards the mounting rod 1, one end of the inner wall of the first mounting hole 602, which is close to the stretching rod 3, is connected with a limiting plate 603, the central position of the side surface of the limiting plate 603 is provided with a first through hole 604, a second positioning pin 616 matched with the adjusting groove 102 is arranged in the first mounting hole 602, the second positioning pin 616 is in sliding fit with the first mounting hole 602, one end of a first connecting rod 605 is connected on the second positioning pin 616, and the other end of the first connecting rod 605 penetrates through the first through hole 604 and extends to the outer side of the sliding block 601, one end of the first connecting rod 605 extending to the outside of the sliding block 601 is connected with a first pulling plate 606, a first spring 607 is arranged outside the first connecting rod 605, and the first spring 607 is located between the limiting plate 603 and the second positioning pin 616. After the stretching rods 3 are located between every two installation rods 1, the height of the stretching rods 3 can be adjusted through the matching of the second positioning pin 616 and the adjustment grooves 102 with different heights, the second positioning pin 616 can be located in the adjustment grooves 102 under the action of the elastic force of the first spring 607, when the second positioning pin 616 is located in the adjustment grooves 102, the adjustment assembly 6 can be fixed on the installation rods 1, namely, the stretching rods 3 are fixed at the designated position, and the second positioning pin 616 can be separated from the adjustment grooves 102 by overcoming the elastic force of the first spring 607 through pulling the first pulling plate 606.
The first through hole 604 and the first connecting rod 605 are both of a quadrangular prism structure, a positioning component for fixing the first positioning pin 611 in the first mounting hole 602 is disposed outside the slider 601, and a positioning groove 6051 matched with the positioning component is disposed on the bottom surface of the first connecting rod 605. When the first connecting rod 605 is pulled out, the positioning slot 6051 is enabled to be downward all the time through the limitation of the quadrangular structure, that is, the first connecting rod 605 is not rotated when being pulled out.
The positioning assembly comprises a mounting box 608, the mounting box 608 is arranged below the first connecting rod 605, the mounting box 608 is connected to one side surface of the sliding block 601 close to the first pulling plate 606, so that the position of the mounting box 608 is set to facilitate better operation of a user, the mounting box 608 is of a quadrangular prism structure and is hollow inside, a second through hole 609 is formed in the center of the top surface of the mounting box 608, a third through hole 610 is formed in the center of the bottom surface of the mounting box 608, the axis of the second through hole 609 coincides with the axis of the third through hole 610, a first positioning pin 611 matched with a positioning groove 6051 is arranged in the mounting box 608, the top of the first positioning pin 611 penetrates through the second mounting hole and extends to the upper side of the mounting box 608, a connecting plate 612 is arranged on the first positioning pin 611, a second connecting rod 614 is connected to the bottom surface of the connecting plate 612, the bottom of the second connecting rod 614 penetrates through the third through hole 610 and is located below the mounting box 608, the bottom of the second connecting rod 614 is connected with a second pull plate 615, a second spring 613 is arranged outside the second connecting rod 614, the second spring 613 is positioned between the connecting plate 612 and the inner bottom surface of the mounting box 608, through the structure, when the first connecting rod 605 is pulled out, the top of the first positioning pin 611 is abutted against the bottom of the first connecting rod 605 under the action of the second spring 613, the top of the first positioning pin 611 can be in sliding fit with the bottom of the first positioning pin 611 in the process of pulling out the first connecting rod 605, when the first positioning pin 611 is opposite to the positioning groove 6051, the first positioning pin 611 can be positioned in the positioning groove 6051 under the action of the second spring 613, the first connecting rod 605 is fixed, when the positioning groove 6051 is matched with the first positioning pin 611, the second positioning pin 616 is positioned in the first mounting hole 602, namely, the second positioning pin 616 is pulled out of the adjusting groove 102, at this time, the first pull plate 606 is not needed when the height of the stretching rod 3 is adjusted, it is convenient to use, when the stretching rod 3 is adjusted to a proper position, the second pulling plate 615 is pulled down to move the first positioning pin 611 downwards away from the positioning slot 6051, and the second positioning pin 616 is inserted into the corresponding adjusting slot 102 under the action of the first spring 607 to fix the stretching rod 3 at the position.
The outer side of the connecting plate 612 contacts the inner wall of the mounting box 608, and the connecting plate 612 is in sliding fit with the inner wall of the mounting box 608, so that the first positioning pin 611 is more stable in moving up and down.
By adopting the structure, when the device is used, the required number of the stretching rods 3 can be seen according to the field, the mounting rods 1 are arranged at the designated positions at equal intervals through the base 2, then the mounting plate 4 is detached, then the stretching rods 3 with the adjusting components 6 are arranged between every two mounting rods 1, then the mounting plate 4 is connected with the mounting rods 1, the positions of the stretching rods 3 are adjusted through the matching of the second positioning pins 616 and the adjusting grooves 102 with different heights, the second positioning pins 616 can be positioned in the first mounting holes 602 through the fixing components during adjustment, and the second positioning pins 616 cannot extend out of the first mounting holes 602 during the adjustment of the stretching rods 3 when the second positioning pins 616 are positioned in the first mounting holes 602, so that a user can conveniently adjust the heights of the stretching rods 3.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A ligament stretching device for dance which is characterized in that: the device comprises a plurality of mounting rods (1) with a splicing function, wherein the bottom of each mounting rod (1) is connected with a base (2), every two mounting rods (1) are provided with a stretching rod (3) with adjustable height, two ends of each stretching rod (3) are connected with the two mounting rods (1) through adjusting components (6), each mounting rod (1) is provided with a sliding groove (101) matched with each adjusting component (6), a plurality of adjusting grooves (102) are formed in the sliding groove (101), each adjusting component (6) comprises a sliding block (601) matched with the sliding groove (101), each sliding block (601) is provided with a first mounting hole (602), each first mounting hole (602) is internally provided with a second positioning pin (616) in a sliding fit mode, and each sliding block (601) can be fixed in the corresponding sliding groove (101) through the cooperation of the second positioning pins (616) and the adjusting grooves (102), and a positioning assembly used for fixing the second positioning pin (616) in the first mounting hole (602) is arranged on the sliding block (601).
2. A ligament tensioning device for dancing according to claim 1, wherein: installation pole (1) is the quadrangular structure, spout (101) of quadrangular structure, two are all seted up on installation pole (1) both sides face spout (101) mirror image setting, spout (101) pierce through installation pole (1) top sets up, two spout (101) inner wall all is followed length direction equidistant and is seted up a plurality of and adjusting part (6) complex adjustment tank (102), installation pole (1) top surface is connected with mounting panel (4) that are used for sealing spout (101) top through bolt (5).
3. A ligament tensioning device for dance according to claim 1, wherein: the utility model discloses a stretching device, including stretching pole (3), slider (601), first mounting hole (602) and second mounting hole (616), stretching pole (3) are cylindrical structure, the both ends of stretching pole (3) all are connected with adjusting part (6), adjusting part (6) include with spout (101) complex quadrangular structure's slider (601), slider (601) with stretching pole (3) are connected, the bottom surface of slider (601) is located the below of stretching pole (3), slider (601) with first mounting hole (602) have been seted up on the one side that stretching pole (3) are connected, first mounting hole (602) are located to be seted up towards mounting pole (1), the one end department that first mounting hole (602) inner wall is close to stretching pole (3) is connected with limiting plate (603), first through-hole (604) have been seted up to limiting plate (603) side central point, be provided with in first mounting hole (602) adjusting groove (102) complex second locating pin (616), the second positioning pin (616) is in sliding fit with the first mounting hole (602), one end of a first connecting rod (605) is connected to the second positioning pin (616), the other end of the first connecting rod (605) penetrates through the first through hole (604) and extends to the outer side of the sliding block (601), one end, extending to the outer side of the sliding block (601), of the first connecting rod (605) is connected with a first pull plate (606), a first spring (607) is arranged on the outer side of the first connecting rod (605), and the first spring (607) is located between the limiting plate (603) and the second positioning pin (616).
4. A ligament tensioning device for dancing according to claim 3, wherein: the first through hole (604) and the first connecting rod (605) are both in a quadrangular structure, a positioning component used for fixing the first positioning pin (611) in the first mounting hole (602) is arranged on the outer side of the sliding block (601), and a positioning groove (6051) matched with the positioning component is formed in the bottom surface of the first connecting rod (605).
5. A ligament stretching device for dance according to claim 4, wherein: the positioning assembly comprises an installation box (608), the installation box (608) is arranged below a first connecting rod (605), the installation box (608) is connected to one side surface, close to a first pulling plate (606), of a sliding block (601), the installation box (608) is of a quadrangular prism structure, the interior of the installation box is hollow, a second through hole (609) is formed in the center of the top surface of the installation box (608), a third through hole (610) is formed in the center of the bottom surface of the installation box (608), the axis of the second through hole (609) is coincident with the axis of the third through hole (610), a first positioning pin (611) matched with the positioning groove (6051) is arranged in the installation box (608), the top of the first positioning pin (611) penetrates through the second installation hole and extends to the upper side of the installation box (608), a connecting plate (612) is arranged on the first positioning pin (611), and a second connecting rod (614) is connected to the bottom surface of the connecting plate (612), the bottom of the second connecting rod (614) penetrates through the third through hole (610) and is located below the installation box (608), a second pull plate (615) is connected to the bottom of the second connecting rod (614), a second spring (613) is arranged on the outer side of the second connecting rod (614), and the second spring (613) is located between the connecting plate (612) and the inner bottom surface of the installation box (608).
6. A ligament tensioning device for dance according to claim 5, wherein: the outer side of the connecting plate (612) is in contact with the inner wall of the mounting box (608), and the connecting plate (612) is in sliding fit with the inner wall of the mounting box (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221129422.5U CN217367082U (en) | 2022-05-12 | 2022-05-12 | Ligament stretching device for dance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221129422.5U CN217367082U (en) | 2022-05-12 | 2022-05-12 | Ligament stretching device for dance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217367082U true CN217367082U (en) | 2022-09-06 |
Family
ID=83085756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221129422.5U Active CN217367082U (en) | 2022-05-12 | 2022-05-12 | Ligament stretching device for dance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217367082U (en) |
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2022
- 2022-05-12 CN CN202221129422.5U patent/CN217367082U/en active Active
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