CN108704255A - A kind of gymnasium barbell clump weight mounting device and its installation method - Google Patents
A kind of gymnasium barbell clump weight mounting device and its installation method Download PDFInfo
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- CN108704255A CN108704255A CN201810621010.5A CN201810621010A CN108704255A CN 108704255 A CN108704255 A CN 108704255A CN 201810621010 A CN201810621010 A CN 201810621010A CN 108704255 A CN108704255 A CN 108704255A
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- clump weight
- lever
- bar
- compression bar
- fixedly connected
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 49
- 238000007906 compression Methods 0.000 claims abstract description 49
- 238000010586 diagram Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of gymnasium barbell clump weight mounting device and its installation method, which includes：Moveable platform can move up and down, and both ends are equipped with support arm；Support base is rotatably connected at the center of moveable platform, is placed on it to lever horizontal symmetrical；Bar is placed, is symmetrical arranged, and one end is fixedly connected with support arm, the other end is corresponding with the end of lever；Clump weight is set in and places on bar；Top pressure component, it includes：Compression bar, the compression bar is for compressing lever；Linkage part is sequentially connected with top pressure component；And push plate, it is symmetrical arranged and is fixedly connected with linkage part.The device of the invention can realize automation installation clump weight, improve installation effectiveness.
Description
Technical field
The invention belongs to sports equipment field, specially a kind of gymnasium barbell clump weight mounting device and its installation side
Method.
Background technology
As people increasingly pay close attention to health, the people of body-building is also more and more.Barbell is body-building common in gymnasium
Equipment used in equipment and weight lifting.
Barbell exercise belongs to one kind of weight training, also may be used to promote the training of muscle strength using barbell exercising equipment
To carry out core training using barbell, promote whole harmony.User needs manually at the both ends of lever plus various heavy
The clump weight of amount, it is cumbersome, quickly clump weight can not be installed.
Invention content
In view of the above problems, the present invention provides a kind of gymnasium barbell clump weight mounting device and its installation method,
The device can effectively solve the problems, such as to install clump weight efficiency in background technology manually low, can realize automation installation counterweight
Block improves installation effectiveness.
To achieve the above object, the present invention provides the following technical solutions：
A kind of gymnasium barbell clump weight mounting device, the device include：Moveable platform can move up and down, and
Both ends are equipped with support arm；Support base is rotatably connected at the center of the moveable platform, puts to lever horizontal symmetrical
It sets on it；Bar is placed, is symmetrical arranged, and one end is fixedly connected with the support arm, the other end and the lever
End corresponds to；Clump weight is set on the placement bar；Top pressure component, it includes：Compression bar, the compression bar is for compressing institute
The lever stated；Linkage part is sequentially connected with the top pressure component；And push plate, be symmetrical arranged and with it is described
Linkage part is fixedly connected.
In use state, support base rotation, so that the both ends of the lever are corresponding with the placement bar；
The moveable platform moves up, and the top pressure component resists the lever, and the placement bar is blocked in the push plate
And move up, to drive the linkage part to be driven, drive the top pressure component to move down, while the push plate is transported in opposite directions
It is dynamic, the clump weight is pushed into the both ends of the lever.
As a kind of preferred technical solution of the present invention, the top pressure component includes：Limited block is equipped with through-hole, institute
The compression bar stated is worn in the through hole, to be slidably connected with the limited block；Second spring is set in the side wall of the compression bar
On, one end is fixedly connected with the top of the limited block；Slide bar, one end are symmetricly set on the side wall of the limited block
On；Mounting blocks are fixedly connected with the other end of the slide bar；Sliding block is slidably arranged on the side wall of the slide bar；
And third spring, it is set on the side wall of the slide bar, and between the limited block and sliding block.
Compression bar, sliding block and the mounting blocks are connect with the linkage part to be driven.
As a kind of preferred technical solution of the present invention, the top pressure component also includes：Mandril, top are slidably connected
In the inside of the compression bar；Top plate, upper surface are fixedly connected with the bottom end of the mandril；And first spring, it sets
Set in the inside of the compression bar, and one end is fixedly connected with the inner cavity top of the compression bar (10), the other end with it is described
The top of mandril is fixedly connected.
Locating part is equipped between the inside of the compression bar, the side wall of the mandril and the madial wall of compression bar.
As a kind of preferred technical solution of the present invention, the top pressure component also includes：Pressing plate, with the compression bar
Top be fixedly connected, and be fixedly connected with the other end of the second spring.
As a kind of preferred technical solution of the present invention, the linkage part includes：First connecting rod is pushed away with described
Plate is fixedly connected；Second connecting rod, one end and the both ends of the first connecting rod are rotatablely connected, and the other end is rotatably connected on described
Mounting blocks on；Third connecting rod, one end are rotatably connected on the second connecting rod, and the other end is rotatably connected on the cunning
The bottom of block；And fourth link, one end are rotatably connected on the lower part of the compression bar, the other end is rotatably connected on described
The bottom of sliding block.
First connecting rod, second connecting rod and the mounting blocks constitute parallelogram.
As a kind of preferred technical solution of the present invention, which also includes：Rack, moveable platform setting exist
Bottom in the rack, the mounting blocks are fixedly connected on the inner wall of the rack, the front side wall and rear side of the limited block
Wall is fixedly connected on the inner wall of the rack.
As a kind of preferred technical solution of the present invention, the moveable platform includes：Cylinder is arranged described
Bottom in rack；And workbench, it is fixedly connected on the top of the cylinder.
As a kind of preferred technical solution of the present invention, the placement bar is equipped with label；The bottom of the top plate
Equipped with the first card slot；The bottom of the push plate is equipped with the second card slot.
The present invention also provides a kind of gymnasium installation method of barbell clump weight mounting device, the installation method packets
Contain：
Lever horizontal symmetrical is placed on support base, the support base is rotated, make the both ends of the lever with
The placement bar of both sides is aligned；
When installing clump weight, clump weight to be installed is pushed to the inside for placing the label on bar；Moving up can
Mobile platform, the lever move up therewith, are withstood by the top plate of top pressure component, and top plate blocks the lever, with solid
The fixed support base；Meanwhile the upper end of mandril is sliding on the inside of compression bar, makes the mandril described in the first spring top clamping；
While the top plate blocks the lever, the placement bar moves up, and is blocked by push plate, and pushes institute
The push plate stated moves up, and is driven with pushing linkage part, and the compression bar is made to move down, by the first spring pressure
Tightly, make the mandril described in first spring top clamping；
When the push plate pushes the linkage part, the linkage part moves toward one another simultaneously, drives symmetrical
The push plate of setting moves toward one another, and the clump weight is pushed on the both ends of the lever；
The moveable platform is moved down, the support base is rotated, so that the both ends of the lever is exposed, described in installation
Lever both ends nut with the clump weight.
As a kind of preferred technical solution of the present invention, when the linkage part is driven, parallelogram frame
First connecting rod moves up, and the second connecting rod of parallelogram frame is driven to be swung up, and to push third connecting rod, and then pushes sliding block edge
Slide bar is moved to limited block, to compress third spring, and pushes the compression bar downward by fourth link；
When the first connecting rod moves up, two first connecting rods move towards simultaneously, to drive symmetrically arranged push plate
It moves towards；The moveable platform moves up and down workbench to realize up and down through cylinder.
Compared with prior art, the advantageous effect of the device of the invention is：
(1) the device of the invention to realize top pressure component truck dead lever, and passes through company by top pressure component and linkage part
Dynamic component drives push plate to move toward one another, and clump weight is installed to the both ends of lever, realizes clump weight automation installation, improves
Installation effectiveness；
(2) top plate of the device of the invention and push plate is equipped with card slot, the card slot of top plate can truck dead lever, prevent from supporting
The card slot of seat rotation, push plate can ensure that push plate pushes clump weight, improve the success rate of installation；
(3) the device of the invention spring can make each component may return to initial position, in order under after completion of installation
Secondary installation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the gymnasium barbell clump weight mounting device of the present invention.
Fig. 2 is the use state diagram of the gymnasium barbell clump weight mounting device of the present invention.
Fig. 3 is partial enlarged view at A in Fig. 2 of the present invention.
Fig. 4 is the structural schematic diagram of the lower end of the push plate of the present invention.
Fig. 5 is the side view of the top plate of the present invention.
In figure：1- workbench；2- support bases；3- levers；4- places bar；5- clump weights；6- is marked；7- cylinders；8- top plates；
9- mandrils；10- compression bars；The first springs of 11-；12- limited blocks；13- pressing plates；14- racks；15- second springs；16- push plates；17-
First connecting rod；18- second connecting rods；19- mounting blocks；20- third connecting rods；21- sliding blocks；22- slide bars；23- third springs；24-
Double leval jib.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of gymnasium barbell clump weight mounting device, as shown in Figure 1, for the gymnasium barbell clump weight of the present invention
The structural schematic diagram of mounting device, the device include：Workbench 1, support base 2, place bar 4, clump weight 5, cylinder 7, top plate 8,
Mandril 9, compression bar 10, the first spring 11, limited block 12, pressing plate 13, rack 14, second spring 15, push plate 16, first connecting rod 17,
Second connecting rod 18, mounting blocks 19, third connecting rod 20, sliding block 21, slide bar 22, third spring 23 and fourth link 24.
Support base 2 is rotatably connected at the upper surface center of workbench 1；The both ends of workbench 1 are symmetrical arranged support arm, peace
It puts bar 4 to be fixed on the support arm, and places bar 4 and be equipped with label 6, clump weight 5 is set on the placement bar 4；Cylinder 7 is symmetrical
It is fixed on the lower surface of workbench 1, to control moving up or moving down for workbench 1.
As shown in Fig. 2, the use state diagram of the gymnasium barbell clump weight mounting device for the present invention, is using
When, it is placed on support base 2 to 3 horizontal symmetrical of lever, then rotates the support base 2 manually, make the both ends and both sides of lever 3
Bar 4 is placed to be aligned.
As shown in figure 3, for partial enlarged view at A in Fig. 2 of the present invention, the bottom end and the upper surface of top plate 8 of mandril 9 are fixed
Connection, top is slidably connected at the inside of compression bar 10.First spring 11 is arranged in the inside of compression bar 10, and one end is fixedly connected
On the inner cavity top of compression bar 10, the other end is fixedly connected with the top of mandril 9.As shown in figure 3, in the inside of compression bar 10, mandril 9
Side wall and the madial wall of compression bar 10 between be equipped with locating part, held out against with mandril 9 when compression bar 10 is pushed.As shown in figure 5, for this
The lower surface of the side view of the top plate of invention, top plate 8 is equipped with the first card slot, to block lever 3 when in use.
The front side wall and rear wall of limited block 12 are fixedly connected on the inner wall of rack 14, and the top of compression bar 10 is threaded through
On limited block 12, and its top is fixedly connected with pressing plate 13.Second spring 15 is set on the side wall of compression bar 10, and in limit
Between block 12 and pressing plate 13.
Two mounting blocks 19 are fixedly connected with the side wall of rack 14, one end of two slide bars 22 respectively with a mounting blocks
19 are fixedly connected, and the other end is fixedly connected with a side of limited block 12.The upper end of two second connecting rods 18 is hinged on peace
It fills on block 19, lower end is hinged on the both ends of first connecting rod 17.Two second connecting rods 18, mounting blocks 19 and the formation of first connecting rod 17
Parallelogram.The top of push plate 16 is fixedly connected with first connecting rod 17, as shown in figure 4, the lower end of the push plate for the present invention
Structural schematic diagram, the bottom end of push plate 16 is equipped with the second card slot, can will place bar 4 when in use and block.
Sliding block 21 is slidably arranged on slide bar 22, and third spring 23 is set on slide bar 22, and in limited block 12 and is slided
Between block 21.
One end of third connecting rod 20 is hinged on second connecting rod 18, and the other end is hinged on the lower surface of sliding block 21.4th connects
One end of bar 24 is hinged on the side wall of compression bar 10, and the other end is hinged on the lower surface of sliding block 21.
The operation principle of gymnasium of the present invention barbell clump weight mounting device, it is specific as follows：
In counterweight, it is placed on support base 2 to 3 horizontal symmetrical of lever, then rotates the support base 2 manually, make lever 3
Both ends be aligned with the placement bar 4 of both sides, install clump weight 5 when, it would be desirable to the clump weight 5 of installation push place bar 4 on mark
The inside of note 6, is then jacked up workbench 1 by cylinder 7.When workbench 1 is jacked up, lever 3 moves up therewith, is pushed up
Plate 8 is withstood, and top plate 8, which can block lever 3, makes support base 2 that can not rotate, meanwhile, the upper end of mandril 9 is in the inside of compression bar 10
Upper cunning makes the first spring 11 hold out against mandril 9.
While top plate 8 blocks lever 3, placing bar 4 can be blocked by push plate 16, and placement bar 4, which can continue up, to be pushed away
Upwards, the first connecting rod 17 to push parallelogram frame moves up for dynamic push plate 16, and first connecting rod 17 drives parallelogram frame
Second connecting rod 18 is swung up, and to push third connecting rod 20, and then sliding block 21 is pushed to be moved to limited block 12 along slide bar 22, with pressure
Contracting third spring 23, and push compression bar 10 downward by fourth link 24, compression bar 10 can compress the first spring 11 when pushing,
The first spring 11 is set to hold out against mandril 9.
It when push plate 16 pushes first connecting rod 17, when two first connecting rods 17 move up, and moves towards, i.e., inside sidesway
It is dynamic, to drive two push plates 16 also to move towards, clump weight 5 is shifted onto on lever 3.
After installation is complete, the reduction of workbench 1 is made by cylinder 7, hand rotational support seat 2 is then used, the both ends of lever 3 is made to reveal
Go out, the nut by 3 both ends of lever is facilitated to screw on fixed weight block 5.
A kind of installation method of above-mentioned gymnasium barbell clump weight mounting device, the installation method include：
3 horizontal symmetrical of lever is placed on support base 2, rotational support seat 2 makes the both ends of lever 3 and the peace of both sides
Put the alignment of bar 4；
When installing clump weight 5, clump weight 5 to be installed is pushed to the inside for placing the label 6 on bar 4；It moves up removable
Moving platform, lever 3 move up therewith, are withstood by the top plate 8 of top pressure component, and top plate 8 blocks lever 3, with fixed supporting seat 2；
Meanwhile the upper end of mandril 9 is sliding on the inside of compression bar 10, and the first spring 11 is made to hold out against mandril 9；
While top plate 8 blocks lever 3, places bar 4 and moves up, blocked by push plate 16, and push plate 16 is pushed to move up,
It is driven with pushing linkage part, compression bar 10 is made to move down, the first spring 11 is compressed, the first spring 11 is made to hold out against mandril 9；
When push plate 16 pushes linkage part, linkage part moves toward one another simultaneously, drives symmetrically arranged push plate 16 opposite
Movement, clump weight 5 is pushed on the both ends of lever 3；
Moveable platform is moved down, rotational support seat 2 makes the both ends of lever 3 expose, and the nut at 3 both ends of installation lever is with solid
Determine clump weight 5.
Further, when linkage part is driven, the first connecting rod 17 of parallelogram frame moves up, and drives parallel four side
The second connecting rod 18 of shape frame is swung up, and to push third connecting rod 20, and then sliding block 21 is pushed to be moved to limited block 12 along slide bar 22
It is dynamic, to compress third spring 23, and push compression bar 10 downward by fourth link 24；When first connecting rod 17 moves up, two
One connecting rod 17 moves towards simultaneously, to drive symmetrically arranged push plate 16 to move towards；Moveable platform up and down through
Cylinder 7 moves up and down workbench 1 to realize.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of gymnasium barbell clump weight mounting device, it is characterised in that：
The device includes：
Moveable platform can move up and down, and both ends are equipped with support arm；
Support base (2) is rotatably connected at the center of the moveable platform, is placed on it to lever (3) horizontal symmetrical
On；
Bar (4) is placed, is symmetrical arranged, and one end is fixedly connected with the support arm, the other end and the lever (3)
End corresponds to；
Clump weight (5) is set on the placement bar (4)；
Top pressure component, it includes：Compression bar (10), the compression bar (10) are used to compress the lever (3)；
Linkage part is sequentially connected with the top pressure component；And
Push plate (16) is symmetrical arranged and is fixedly connected with the linkage part；
In use state, the support base (2) rotation, so that the both ends of the lever (3) and the placement bar (4)
It is corresponding；The moveable platform moves up, and the top pressure component resists the lever (3), and the push plate (16) is blocked
The placement bar (4) simultaneously moves up, and to drive the linkage part to be driven, drives the top pressure component to move down, while institute
The push plate (16) stated moves toward one another, and the clump weight (5) is pushed into the both ends of the lever (3).
2. gymnasium according to claim 1 barbell clump weight mounting device, it is characterised in that：
The top pressure component includes：
Limited block (12), is equipped with through-hole, and the compression bar (10) wears in the through hole, connected with being slided with the limited block (12)
It connects；
Second spring (15) is set on the side wall of the compression bar (10), the top of one end and the limited block (12)
It is fixedly connected；
Slide bar (22), one end are symmetricly set on the side wall of the limited block (12)；
Mounting blocks (19) are fixedly connected with the other end of the slide bar (22)；
Sliding block (21) is slidably arranged on the side wall of the slide bar (22)；And
Third spring (23) is set on the side wall of the slide bar (22), and is in the limited block (12) and sliding block
(21) between；
Compression bar (10), sliding block (21) and the mounting blocks (19) are connect with the linkage part to be driven.
3. gymnasium according to claim 2 barbell clump weight mounting device, it is characterised in that：
The top pressure component also includes：
Mandril (9), top are slidably connected at the inside of the compression bar (10)；
Top plate (8), upper surface are fixedly connected with the bottom end of the mandril (9)；And
First spring (11) is arranged in the inside of the compression bar (10), and one end and the inner cavity of the compression bar (10) are pushed up
End is fixedly connected, and the other end is fixedly connected with the top of the mandril (9)；
In the inside of the compression bar (10), limit is equipped between the side wall and the madial wall of compression bar (10) of the mandril (9)
Part.
4. gymnasium according to claim 3 barbell clump weight mounting device, it is characterised in that：
The top pressure component also includes：
Pressing plate (13) is fixedly connected with the top of the compression bar (10), and with the other end of the second spring (15)
It is fixedly connected.
5. the gymnasium barbell clump weight mounting device according to any one of claim 1-4, it is characterised in that：
The linkage part includes：
First connecting rod (17) is fixedly connected with the push plate (16)；
Two second connecting rods (18), one end and the both ends of the first connecting rod (17) are rotatablely connected, other end rotation connection
On the mounting blocks (19)；
Third connecting rod (20), one end are rotatably connected on the second connecting rod (18), and the other end is rotatably connected on described
The bottom of sliding block (21)；And
Fourth link (24), one end are rotatably connected on the lower part of the compression bar (10), and the other end is rotatably connected on described
The bottom of sliding block (21)；
First connecting rod (17), two second connecting rods (18) and the mounting blocks (19) constitute parallelogram.
6. gymnasium according to claim 5 barbell clump weight mounting device, it is characterised in that：
The device also includes：Rack (14), the moveable platform are arranged in rack (14) the interior bottom, the mounting blocks
(19) it is fixedly connected on the inner wall of the rack (14), the front side wall and rear wall of the limited block (12) are fixedly connected with
On the inner wall of the rack (14).
7. gymnasium according to claim 6 barbell clump weight mounting device, it is characterised in that：
The moveable platform includes：
Cylinder (7) is arranged in described rack (14) the interior bottom；And
Workbench (1) is fixedly connected on the top of the cylinder (7).
8. the gymnasium barbell clump weight mounting device described according to claim 6 or 7, it is characterised in that：
The placement bar (4) is equipped with label (6)；
The bottom of the top plate (8) is equipped with the first card slot；
The bottom of the push plate (16) is equipped with the second card slot.
9. a kind of gymnasium according to any one of claim 1-8 installation side of barbell clump weight mounting device
Method, it is characterised in that：
The installation method includes：
Lever (3) horizontal symmetrical is placed on support base (2), the support base (2) is rotated, makes the lever (3)
Both ends be aligned with the placement bar (4) of both sides；
When installing clump weight (5), clump weight (5) to be installed is pushed to the interior of the label (6) on the placement bar (4)
Side；Moveable platform is moved up, the lever (3) moves up therewith, is withstood by the top plate (8) of top pressure component, top plate (8) card
The lever (3) that residence is stated, with the fixed support base (2)；Meanwhile the upper end of mandril (9) is sliding on the inside of compression bar (10),
The first spring (11) is set to hold out against the mandril (9)；
While the top plate (8) blocks lever (3), the placement bar (4) moves up, and is blocked by push plate (16)
Firmly, and the push plate (16) is pushed to move up, is driven with pushing linkage part, the compression bar (10) is made to move down,
To compress first spring (11), first spring (11) is made to hold out against the mandril (9)；
When the push plate (16) pushes the linkage part, the linkage part moves toward one another simultaneously, drives symmetrical
The push plate (16) of setting moves toward one another, and the clump weight (5) is pushed on the both ends of the lever (3)；
The moveable platform is moved down, the support base (2) is rotated, the both ends of the lever (3) is made to expose, institute is installed
The nut at lever (3) both ends stated is with the fixed clump weight (5).
10. the gymnasium according to claim 9 installation method of barbell clump weight mounting device, it is characterised in that：
When the linkage part is driven, the first connecting rod (17) of parallelogram frame moves up, and drives parallelogram frame
Second connecting rod (18) be swung up, to push third connecting rod (20), and then push sliding block (21) along slide bar (22) to limited block
(12) mobile, to compress third spring (23), and push the compression bar (10) downward by fourth link (24)；
When the first connecting rod (17) moves up, two first connecting rods (17) move towards simultaneously, symmetrically arranged to drive
Push plate (16) moves towards；
The moveable platform moves up and down workbench (1) to realize up and down through cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621010.5A CN108704255B (en) | 2018-06-15 | 2018-06-15 | Barbell balancing weight mounting device for gymnasium and mounting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621010.5A CN108704255B (en) | 2018-06-15 | 2018-06-15 | Barbell balancing weight mounting device for gymnasium and mounting method thereof |
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| Publication Number | Publication Date |
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| CN108704255A true CN108704255A (en) | 2018-10-26 |
| CN108704255B CN108704255B (en) | 2020-05-01 |
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| CN201810621010.5A Active CN108704255B (en) | 2018-06-15 | 2018-06-15 | Barbell balancing weight mounting device for gymnasium and mounting method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494879A (en) * | 2020-05-08 | 2020-08-07 | 福州利得特智能科技有限公司 | Barbell device capable of adjusting weight |
| CN112451940A (en) * | 2020-11-26 | 2021-03-09 | 盐城盐龙文化体育产业投资有限公司 | Basketball training is with equipment of jettisoninging |
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| WO2006083837A2 (en) * | 2005-02-01 | 2006-08-10 | Tessema Dosho Shifferaw | Weightlifting system for doing arm curls |
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| CN108057210A (en) * | 2016-11-07 | 2018-05-22 | 众成工业股份有限公司 | Weightlifting platform |
| CN206825014U (en) * | 2017-05-05 | 2018-01-02 | 无锡先导智能装备股份有限公司 | Clamping device |
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| CN111494879A (en) * | 2020-05-08 | 2020-08-07 | 福州利得特智能科技有限公司 | Barbell device capable of adjusting weight |
| CN111494879B (en) * | 2020-05-08 | 2021-10-08 | 日照日出健身器材有限公司 | Barbell device capable of adjusting weight |
| CN112451940A (en) * | 2020-11-26 | 2021-03-09 | 盐城盐龙文化体育产业投资有限公司 | Basketball training is with equipment of jettisoninging |
| CN112451940B (en) * | 2020-11-26 | 2022-04-01 | 盐城盐龙文化体育产业投资有限公司 | Basketball training is with equipment of jettisoninging |
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