CN208097242U - A kind of gymnastic training pressing-leg device - Google Patents
A kind of gymnastic training pressing-leg device Download PDFInfo
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- CN208097242U CN208097242U CN201820556960.XU CN201820556960U CN208097242U CN 208097242 U CN208097242 U CN 208097242U CN 201820556960 U CN201820556960 U CN 201820556960U CN 208097242 U CN208097242 U CN 208097242U
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- cabinet
- fixedly connected
- threaded rod
- bevel gear
- fixed
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Abstract
The utility model discloses a kind of gymnastic training pressing-leg devices, including cabinet, the both ends of the cabinet are fixedly connected to two groups of mobile devices, the upper end of the cabinet is equipped with support plate, the middle part lower end of the support plate is fixedly connected with mobile bar, the lower end of the mobile bar offers the first groove, the inside of first groove is equipped with the first threaded rod, first threaded rod is threadedly coupled with the inner sidewall of the first groove, the inner bottom of the cabinet is fixedly connected with pedestal, the lower end of first threaded rod is plugged in the inside of pedestal, the lower end of first threaded rod is arranged with first bevel gear, the first bevel gear is fixedly connected with the first threaded rod, the upper end of the first bevel gear is equipped with the second bevel gear engaged with first bevel gear, the second bevel gear is fixedly connected with connecting shaft far from one end of the first threaded rod.The utility model conveniently moving, it may be convenient to which the height for adjusting support plate is suitble to the gymnast of different heights.
Description
Technical field
The utility model relates to gymnasium apparatus equipment technical field more particularly to a kind of gymnastic training pressing-leg devices.
Background technique
" gymnastics " of broad sense is the general name to all gymnastics projects.Modern Olympics gymnastics project is equipped with athletic gymnastics, skill
Three sports of art gymnastics and trampoline, there are also the non-Olympic sports such as exercise and competitive aerobics, acrobatic gymnastics, the bodies of narrow sense in addition to this
Behaviour is " athletic gymnastics ", it is a branch of gymnastics, referred to as gymnastics.It is one on defined instrument, completes complicated, association
The movement of tune, and give according to the score value of movement or the difficulty of movement, layout and performance etc. the movement of scoring.
The gymnast qualified as one needs a large amount of training, and leg pressing is a kind of common training method, especially
It is some gymnastic exercise persons with greater need for long-term progress leg pressing training.Existing method is that ankle is placed on to a horizontal support bar
On, then by body close to leg, since support rod is typically all fixation, the height of gymnast is all different, and is led
Cause is unable to the training that support rod cannot be suitble to everyone.
Utility model content
Purpose of the utility model is to solve train leg pressing support rod to be typically all fixed, body in the prior art
The height of behaviour sportsman is all different, the problem for causing to be unable to the training that support rod cannot be suitble to everyone, and propose
A kind of gymnastic training pressing-leg device.
To achieve the goals above, the utility model uses following technical solution：A kind of gymnastics of the utility model is instructed
Experienced pressing-leg device, including cabinet, the both ends of the cabinet are fixedly connected to two groups of mobile devices, and the upper end of the cabinet is set
There is support plate, the middle part lower end of the support plate is fixedly connected with mobile bar, and the lower end of the mobile bar is extended to through cabinet
The inside of cabinet is simultaneously arranged with position-limiting tube, and the upper end of the position-limiting tube is fixedly connected with the top of cabinet, under the mobile bar
End offers the first groove, and the inside of first groove is equipped with the first threaded rod, first threaded rod and the first groove
Inner sidewall is threadedly coupled, and the inner bottom of the cabinet is fixedly connected with pedestal, and the lower end of first threaded rod is plugged in bottom
The inside of seat, the lower end of first threaded rod are arranged with first bevel gear, and the first bevel gear is fixed with the first threaded rod
Connection, the upper end of the first bevel gear are equipped with the second bevel gear engaged with first bevel gear, and the second bevel gear is separate
One end of first threaded rod is fixedly connected with connecting shaft, and the other end of the connecting shaft is plugged in the inner sidewall of cabinet, described
First gear is arranged in connecting shaft, the first gear is fixedly connected with connecting shaft, and the outside of the cabinet is equipped with turntable, institute
It states turntable and is fixedly connected with shaft close to one end of cabinet, the other end of the shaft through cabinet and is arranged with second gear,
The second gear is fixedly connected with shaft, and the second gear is engaged with first gear, and the lower end of the support plate is symmetrically solid
Fixed connection is there are two gag lever post, and cabinet is run through in the lower end of two gag lever posts, and the both ends of the gag lever post are fixedly connected with
There is limiting device.
In above-mentioned gymnastic training pressing-leg device, it is arranged with fixed plate in the connecting shaft, the connecting shaft and solid
Fixed board rotation connection, the upper end of the fixed plate are fixedly connected with the top of cabinet, the lower end of the fixed plate and the bottom of cabinet
End is fixedly connected, and the other end of the shaft is plugged in the inside of fixed plate.
In above-mentioned gymnastic training pressing-leg device, the mobile device includes being fixed on the supporting block of cabinet one end,
The upper end of the supporting block is equipped with bull stick, and the lower end of the bull stick is fixedly connected with the second threaded rod, second threaded rod
Lower end is through supporting block and is fixedly connected with movable block, and the lower end of the movable block is connected with wheel.
In above-mentioned gymnastic training pressing-leg device, the limiting device includes the fixation for being fixed on gag lever post both ends
Block, the inside of two fixed blocks are equipped with fixed link, and the both ends of each fixed link are run through fixed block and are plugged in
In the inner sidewall of cabinet.
In above-mentioned gymnastic training pressing-leg device, the lower end of two gag lever posts is fixedly connected to spring.
In above-mentioned gymnastic training pressing-leg device, the upper end of the support plate is covered with cushion.
In the utility model, bull stick is rotated, wheel is made to contact ground, cabinet leaves ground, arrives to be moved easily cabinet
Operating position reversely rotates bull stick, and wheel is made to be detached from ground, and cabinet contacts ground, and rotary turnplate drives second gear rotation,
Threaded rod rotation is driven by first gear, connecting shaft, second bevel gear, first bevel gear, because of the first threaded rod and first
Groove is threadedly coupled, and two gag lever posts limit the deflection of mobile bar, so mobile bar is driven to move up and down, is moved by adjusting
Bar moves up and down, to adjust the position of support plate, adapts to the height of gymnast.The utility model conveniently moving, can
Easily to adjust the height of support plate, it is suitble to the gymnast of different heights.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of gymnastic training pressing-leg device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of gymnastic training pressing-leg device side structure schematic view.
In figure：1 cabinet, 2 support plates, 3 cushions, 4 mobile bars, 5 first threaded rods, 6 first bevel gears, 7 pedestals, 8 second
Bevel gear, 9 connecting shafts, 10 first gears, 11 shafts, 12 second gears, 13 turntables, 14 fixed plates, 15 position-limiting tubes, 16 limits
Bar, 17 fixed blocks, 18 fixed links, 19 springs, 20 supporting blocks, 21 second threaded rods, 22 bull sticks, 23 movable blocks.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-2, a kind of gymnastic training pressing-leg device of the utility model, including cabinet 1, the both ends of cabinet 1
Two groups of mobile devices are fixedly connected to, mobile device includes being fixed on the supporting block 20 of 1 one end of cabinet, the upper end of supporting block 20
Equipped with bull stick 22, the lower end of bull stick 22 is fixedly connected with the second threaded rod 21, and supporting block 20 is run through in the lower end of the second threaded rod 21
And it is fixedly connected with movable block 23, the lower end of movable block 23 is connected with wheel, rotates bull stick 22, and wheel is made to contact ground, cabinet 1
Ground is left, to be moved easily cabinet 1 to operating position, bull stick 22 is reversely rotated, wheel is made to be detached from ground, cabinet 1 contacts
Ground, to stablize cabinet 1.
The upper end of cabinet 1 is equipped with support plate 2, and the upper end of support plate 2 is covered with cushion 3, and cushion 3 can protect gymnastic
The foot of member, the middle part lower end of support plate 2 are fixedly connected with mobile bar 4, and the lower end of mobile bar 4 extends to cabinet 1 through cabinet 1
Inside is simultaneously arranged with position-limiting tube 15, and the upper end of position-limiting tube 15 is fixedly connected with the top of cabinet 1, and position-limiting tube 15 can guarantee to move
Stabilization when bar 4 is mobile, the lower end of mobile bar 4 offer the first groove, and the inside of the first groove is equipped with the first threaded rod 5, the
One threaded rod 5 is threadedly coupled with the inner sidewall of the first groove, and the inner bottom of cabinet 1 is fixedly connected with pedestal 7, the first threaded rod
5 lower end is plugged in the inside of pedestal 7, and the lower end of the first threaded rod 5 is arranged with first bevel gear 6, first bevel gear 6 and first
Threaded rod 5 is fixedly connected, and the upper end of first bevel gear 6 is equipped with the second bevel gear 8 engaged with first bevel gear 6, the second cone tooth
8 one end far from the first threaded rod 5 of wheel are fixedly connected with connecting shaft 9, and the other end of connecting shaft 9 is plugged in the inner sidewall of cabinet 1
In, first gear 10 is arranged in connecting shaft 9, first gear 10 is fixedly connected with connecting shaft 9, and the outside of cabinet 1 is equipped with turntable
13, turntable 13 is fixedly connected with shaft 11 close to one end of cabinet 1, and the other end of shaft 11 through cabinet 1 and is arranged with second
Gear 12, second gear 12 are fixedly connected with shaft 11, and second gear 12 is engaged with first gear 10.
Fixed plate 14 is arranged in connecting shaft 9, connecting shaft 9 and fixed plate 14 are rotatablely connected, the upper end of fixed plate 14 and case
The top of body 1 is fixedly connected, and the lower end of fixed plate 14 is fixedly connected with the bottom end of cabinet 1, and the other end of shaft 11 is plugged in solid
The inside of fixed board 14, rotary turnplate 13 drive shaft 11 to rotate, to make second gear 12 rotate, because of 12 He of second gear
First gear 10 engages, so first gear 10 is driven to rotate, so that connecting shaft 9 rotates, second bevel gear 8 is driven to rotate, because
It is engaged for second bevel gear 8 and first bevel gear 6, so driving first bevel gear 6 to rotate, to drive 5 turns of the first threaded rod
Dynamic, the lower end of support plate 2 is symmetrically fixedly connected with that there are two gag lever posts 16, and the lower end of two gag lever posts 16 is fixedly connected to spring
19, spring 19 has certain supporting role, support limit bar 16, and cabinet 1, gag lever post 16 are run through in the lower end of two gag lever posts 16
Both ends be fixedly connected to limiting device, limiting device includes the fixed block 17 for being fixed on 16 both ends of gag lever post, two fixations
The inside of block 17 is equipped with fixed link 18, and the both ends of each fixed link 18 run through fixed block 17 and are plugged in the inside of cabinet 1
In wall, fixed block 17 slides in fixed link 18, plays position-limiting action, keeps the movement of gag lever post 16 more stable, prevents from deviating, the
One threaded rod 5 rotation, because the first groove in the first threaded rod 5 and mobile bar 4 is threadedly coupled, in the rotation of mobile bar 4
It rises or declines, because of the position-limiting action of two gag lever posts 16, mobile bar 4 is only moved up and down, and is not rotated, can by turntable 13
To adjust the height of mobile bar 4, gymnast can need to adjust according to the height of itself, incremental training.
In the utility model, bull stick 22 is rotated, so that wheel is contacted ground, cabinet 1 leaves ground, to be moved easily cabinet
1 arrives operating position, reversely rotates bull stick 22, and wheel is made to be detached from ground, and cabinet 1 contacts ground, and rotary turnplate 13 drives the second tooth
12 rotation of wheel drives threaded rod 5 to rotate by first gear 10, connecting shaft 9, second bevel gear 8, first bevel gear 6, because the
One threaded rod 5 and the first groove are threadedly coupled, and two gag lever posts 16 limit the deflection of mobile bar 4, so driving in mobile bar 4
Lower movement, to adjust the position of support plate 2, adapts to the height of gymnast by adjusting moving up and down for mobile bar 4.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gymnastic training pressing-leg device, including cabinet（1）, which is characterized in that the cabinet（1）Both ends fixed connect
It is connected to two groups of mobile devices, the cabinet（1）Upper end be equipped with support plate（2）, the support plate（2）Middle part lower end fixed connect
It is connected to mobile bar（4）, the mobile bar（4）Lower end run through cabinet（1）Extend to cabinet（1）Inside and be arranged with position-limiting tube
（15）, the position-limiting tube（15）Upper end and cabinet（1）Top be fixedly connected, the mobile bar（4）Lower end offer
The inside of one groove, first groove is equipped with the first threaded rod（5）, first threaded rod（5）With the inside of the first groove
Wall is threadedly coupled, the cabinet（1）Inner bottom be fixedly connected with pedestal（7）, first threaded rod（5）Lower end plug
In pedestal（7）Inside, first threaded rod（5）Lower end be arranged with first bevel gear（6）, the first bevel gear（6）
With the first threaded rod（5）It is fixedly connected, the first bevel gear（6）Upper end be equipped with and first bevel gear（6）The second of engagement
Bevel gear（8）, the second bevel gear（8）Far from the first threaded rod（5）One end be fixedly connected with connecting shaft（9）, the company
Spindle（9）The other end be plugged in cabinet（1）Inner sidewall in, the connecting shaft（9）On be arranged with first gear（10）, described
First gear（10）With connecting shaft（9）It is fixedly connected, the cabinet（1）Outside be equipped with turntable（13）, the turntable（13）It leans on
Nearly cabinet（1）One end be fixedly connected with shaft（11）, the shaft（11）The other end run through cabinet（1）And it is arranged with second
Gear（12）, the second gear（12）With shaft（11）It is fixedly connected, the second gear（12）With first gear（10）It nibbles
It closes, the support plate（2）Lower end be symmetrically fixedly connected there are two gag lever post（16）, two gag lever posts（16）Lower end it is equal
Through cabinet（1）, the gag lever post（16）Both ends be fixedly connected to limiting device.
2. gymnastic training pressing-leg device according to claim 1, which is characterized in that the connecting shaft（9）On be arranged with
Fixed plate（14）, the connecting shaft（9）With fixed plate（14）Rotation connection, the fixed plate（14）Upper end and cabinet（1）'s
Top is fixedly connected, the fixed plate（14）Lower end and cabinet（1）Bottom end be fixedly connected, the shaft（11）The other end
It is plugged in fixed plate（14）Inside.
3. gymnastic training pressing-leg device according to claim 1, which is characterized in that the mobile device includes being fixed on
Cabinet（1）The supporting block of one end（20）, the supporting block（20）Upper end be equipped with bull stick（22）, the bull stick（22）Lower end it is solid
Surely it is connected with the second threaded rod（21）, second threaded rod（21）Lower end run through supporting block（20）And it is fixedly connected with movement
Block（23）, the movable block（23）Lower end be connected with wheel.
4. gymnastic training pressing-leg device according to claim 1, which is characterized in that the limiting device includes being fixed on
Gag lever post（16）The fixed block at both ends（17）, two fixed blocks（17）Inside be equipped with fixed link（18）, each described
Fixed link（18）Both ends run through fixed block（17）And it is plugged in cabinet（1）Inner sidewall in.
5. gymnastic training pressing-leg device according to claim 1, which is characterized in that two gag lever posts（16）Under
End is fixedly connected to spring（19）.
6. gymnastic training pressing-leg device according to claim 1, which is characterized in that the support plate（2）Upper end patch
It is covered with cushion（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556960.XU CN208097242U (en) | 2018-04-19 | 2018-04-19 | A kind of gymnastic training pressing-leg device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556960.XU CN208097242U (en) | 2018-04-19 | 2018-04-19 | A kind of gymnastic training pressing-leg device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097242U true CN208097242U (en) | 2018-11-16 |
Family
ID=64119050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556960.XU Active CN208097242U (en) | 2018-04-19 | 2018-04-19 | A kind of gymnastic training pressing-leg device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206477A (en) * | 2020-09-25 | 2021-01-12 | 瑞安市人民医院 | Lower limb rehabilitation physiotherapy equipment |
-
2018
- 2018-04-19 CN CN201820556960.XU patent/CN208097242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206477A (en) * | 2020-09-25 | 2021-01-12 | 瑞安市人民医院 | Lower limb rehabilitation physiotherapy equipment |
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