CN107854828B - Multifunctional sports instrument support frame - Google Patents
Multifunctional sports instrument support frame Download PDFInfo
- Publication number
- CN107854828B CN107854828B CN201711215843.3A CN201711215843A CN107854828B CN 107854828 B CN107854828 B CN 107854828B CN 201711215843 A CN201711215843 A CN 201711215843A CN 107854828 B CN107854828 B CN 107854828B
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- China
- Prior art keywords
- transverse tube
- hole
- fixedly mounted
- piston
- articulated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0036—Accessories for stowing, putting away or transporting exercise apparatus or sports equipment
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0071—Training appliances or apparatus for special sports for basketball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
Multifunctional sports instrument support frame, including pedestal, vertical tube is fixedly mounted in pedestal top, vertical pivot is equipped in vertical tube, the upper end of vertical pivot is equipped with transverse tube, the upper end and transverse tube bottom of vertical pivot are articulated and connected, vertical pivot side is equipped with electric telescopic rod, the lower end of electric telescopic rod and the side of vertical pivot are articulated and connected, the upper end and transverse tube bottom of electric telescopic rod are articulated and connected, and first piston column, first piston column inner hollow are equipped in transverse tube, first piston column left side opens up first through hole, and casing is fixedly mounted in first through hole left end.Multiple groups can be set in the present invention, are adjusted to different service directions, and multiple random services of the present invention can effectively improve the reaction speed of sportsman, improve the ability of its simultaneously pitching of quickly receiving.Structure of the invention is more ingenious, and structure is simple, is suitble to promote the use of.
Description
Technical field
The invention belongs to sports equipment technical field, specifically a kind of Multifunctional sports instrument support frame.
Background technique
Sports equipment bracket is the device that sports buildings majority is equipped with, and various sports equipments can be put makes for people
With.Mutual supplemental training is usually needed in the basketball training of sportsman, is quickly served a ball, is quickly received, the spies such as quick shot
Fixed training, sportsman also need the warm-up of leg, prevent from pulling a muscle in training before being trained, traditional basketball bracket
It has a single function, majority only has the function of putting basketball, therefore designing one kind can help sportsman to warm up, and have
There is the Multifunctional sports instrument support frame of service function necessary.
Summary of the invention
The present invention provides a kind of Multifunctional sports instrument support frame, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
Multifunctional sports instrument support frame, including pedestal, pedestal top are fixedly mounted vertical tube, are equipped with vertical pivot, vertical pivot in vertical tube
Upper end be equipped with transverse tube, the upper end of vertical pivot and transverse tube bottom are articulated and connected, and vertical pivot side is equipped with electric telescopic rod, electric telescopic rod
Lower end and the side of vertical pivot be articulated and connected, the upper end of electric telescopic rod and transverse tube bottom are articulated and connected, and first is equipped in transverse tube
Piston boit, first piston column inner hollow, first piston column left side open up first through hole, and set is fixedly mounted in first through hole left end
Pipe, casing is vertical with first piston column left side, and motion bar is equipped in casing, and the right end of motion bar is located in first piston column
Portion, first piston column side symmetrically open up two the second through-holes, inserted link, the inner end of inserted link and motion bar are equipped in the second through-hole
Right end be articulated and connected by first connecting rod, transverse tube inner wall corresponds to and opens up hole slot at inserted link outer end, and the outer end of inserted link can be inserted into
To inside corresponding hole slot, casing left end is equipped with mounting blocks in two sides up and down, and mounting blocks are fixedly mounted on transverse tube inner wall, installation
Block passes through the first spring with the left end of first piston column and is fixedly connected, the right end of motion bar and first piston column right end inner wall it
Between be fixedly connected by second spring, riser is fixedly mounted in transverse tube right end, upper shaft hole is opened up on riser, in the upper shaft hole on riser
By the first lateral horizontal axis of bearing installation, the first horizontal axis is vertical with transverse tube, and driven sprocket, transverse tube are fixedly mounted on the first horizontal axis
Second piston column is equipped with inside right end, right end centre and the driven sprocket front end face of second piston column pass through second at periphery
Connecting rod is articulated and connected, and the left side of second piston column is equipped with sealing plectane in transverse tube, and periphery and the transverse tube inner wall for sealing plectane are closed
Be fixedly connected, open up third through-hole on second piston column left side, sealing plectane left side opens up fourth hole, third through-hole with
Non-return air valve is fixedly mounted in the left end of fourth hole, and transverse tube right end lower part is fixedly mounted vertical bar, fixes on the right side of the lower end of vertical bar
Cross bar is installed, cross bar side opens up lower shaft hole, installs the second lateral horizontal axis, the second horizontal axis and first by bearing in lower shaft hole
Horizontal axis is parallel, and drive sprocket is fixedly mounted on the second horizontal axis, passes through between drive sprocket and driven sprocket and is driven chain link, and second
The upper front end and rear end lower of horizontal axis are equipped with pedal rod, solid positioned at the lower end of the pedal rod of front side and the front end of the second horizontal axis
Fixed connection, the upper end positioned at the pedal rod of rear side are fixedly connected with the rear end of the second horizontal axis, and the other end of two pedal rods is living
Dynamic installation pedal, for the right end of cross bar by bracket installation seat plate, the front and rear sides of transverse tube left end are equipped with transverse slat, transverse slat bottom
Support rod is equipped between intermediate and base top, the lower end of support rod is fixedly connected with base top, the upper end of support rod with it is right
The transverse slat bottom articulated connection answered, the two sides of support rod are respectively equipped with elastic telescoping bar, the lower end of elastic telescoping bar with it is corresponding
The articulated connection of support rod side, the upper end of elastic telescoping bar are articulated and connected with corresponding transverse slat bottom, and basketball is put on transverse slat top,
Transverse tube left upper part opens up leak hole.
Multifunctional sports instrument support frame as described above, the transverse tube top open up fifth hole, and fifth hole is located at
Between first piston column and sealing plectane, piston tube is fixedly mounted in fifth hole upper end, and third piston boit is equipped in piston tube, living
Plug tube side part opens up venthole, and vertical hinge column is fixedly mounted in transverse tube right end top, and the upper end of hinge column is equipped with lever, lever
Bottom is articulated and connected close to middle and the upper end of lever, and the upper end of third piston boit and the left end of lever are cut with scissors by third connecting rod
It connects in succession, lever is fixedly connected at the top of transverse tube by third spring at left end.
Push plate is fixedly mounted in the left end of Multifunctional sports instrument support frame as described above, the motion bar.
Multifunctional sports instrument support frame as described above, the first piston column right side set there are two limited block, limit
Block is fixedly mounted on transverse tube inner wall.
Multifunctional sports instrument support frame as described above, the transverse slat top surface are the cambered surface of indent.
The invention has the advantages that the present invention will joined the service function of basketball in traditional sports equipment holding support,
For the service power of basketball all from manpower, sportsman can carry out the warm-up activity that regresses through the invention in the present invention, prevent
Pulled in only training, carry out accumulation of energy to the present invention service power while warming up, carry out through the invention it is warm-up with serve a ball can be with
The enjoyment during training athlete is improved, training effect is improved, the present invention can be set multiple groups, be adjusted to different serving side
To multiple random services of the present invention can effectively improve the reaction speed of sportsman, improve the energy of its simultaneously pitching of quickly receiving
Power.When using the present invention, transverse tube is adjusted to the low state of the high right end in left end first, seat can be sat on by carrying out warm-up sportsman
On plate, controlling pedal by foot rotates drive sprocket, and drive sprocket drives driven sprocket to rotate by transmission chain, driven
Sprocket wheel drives second piston column to move back and forth by second connecting rod, under the action of Non-return air valve, first piston in transverse tube
Air pressure can be raised in cavity between column and sealing plectane, and leak hole may be adjusted between two pieces of transverse slat inner ends, air pressure
After raising, transverse slat being tilted manually, falls on basketball in transverse tube from leak hole, then basketball is rolled from the left end of transverse tube to right end
Dynamic, when basketball encounters motion bar left end, motion bar moves right, and motion bar drives inserted link from corresponding sky by first connecting rod
It is removed in slot, first piston column fast moves under the promotion of high pressure gas to transverse tube left end at this time, and basketball is pushed away motion bar
It is quickly projected under dynamic from transverse tube left port, completes service process.Structure of the invention is more ingenious, and structure is simple, is suitble to promote
It uses.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the left view of Fig. 1；Fig. 3 is I partial enlarged view of Fig. 1；Figure
4 be II partial enlarged view of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Multifunctional sports instrument support frame, as shown, including pedestal 1, vertical tube 2 is fixedly mounted in 1 top of pedestal, in vertical tube 2
Equipped with vertical pivot 3, the upper end of vertical pivot 3 is equipped with transverse tube 4, and the upper end and 4 bottom of transverse tube of vertical pivot 3 are articulated and connected, and 3 side of vertical pivot is equipped with electricity
Dynamic telescopic rod 5, the lower end of electric telescopic rod 5 and the side of vertical pivot 3 are articulated and connected, the upper end and 4 bottom of transverse tube of electric telescopic rod 5
Articulated connection, transverse tube 4 is interior to be equipped with first piston column 6, and 6 inner hollow of first piston column, 6 left side of first piston column opens up first
Casing 8 is fixedly mounted in through-hole 7,7 left end of first through hole, and casing 8 is vertical with 6 left side of first piston column, and activity is equipped in casing 8
The right end of bar 9, motion bar 9 is located inside first piston column 6, and 6 side of first piston column symmetrically opens up two the second through-holes 10, the
Inserted link 11 is equipped in two through-holes 10, the inner end of inserted link 11 is articulated and connected with the right end of motion bar 9 by first connecting rod 12, transverse tube
4 inner walls correspond to and open up hole slot 13 at 11 outer end of inserted link, and the outer end of inserted link 11 can be inserted into inside corresponding hole slot 13, casing 8
Left end is equipped with mounting blocks 14 in two sides up and down, and mounting blocks 14 are fixedly mounted on 4 inner wall of transverse tube, mounting blocks 14 and first piston column
6 left end passes through the first spring 15 and is fixedly connected, by the between the 6 right end inner wall of right end and first piston column of motion bar 9
Two springs 16 are fixedly connected, and riser 17 is fixedly mounted in 4 right end of transverse tube, open up upper shaft hole, the upper shaft hole on riser 17 on riser 17
Interior first horizontal axis 18 lateral by bearing installation, the first horizontal axis 18 is vertical with transverse tube 4, is fixedly mounted on the first horizontal axis 18 driven
Sprocket wheel 19,4 right end of transverse tube inside are equipped with second piston column 20, right end centre and 19 front end face of driven sprocket of second piston column 20
It is articulated and connected at periphery by second connecting rod 21, the left side of second piston column 20 is equipped with sealing plectane 22, sealing in transverse tube 4
The periphery of plectane 22 with 4 inner wall of transverse tube is closed is fixedly connected, third through-hole 23, sealing circle are opened up on 20 left side of second piston column
22 left side of plate opens up fourth hole 24, and Non-return air valve 25 is fixedly mounted in third through-hole 23 and the left end of fourth hole 24, horizontal
Vertical bar 26 is fixedly mounted in 4 right end lower part of pipe, cross bar 27 is fixedly mounted on the right side of the lower end of vertical bar 26,27 side of cross bar opens up lower axle
Hole, interior second horizontal axis 28 lateral by bearing installation of lower shaft hole, the second horizontal axis 28 is parallel with the first horizontal axis 18, the second horizontal axis 28
Upper fixed installation drive sprocket 29 is connected between drive sprocket 29 and driven sprocket 19 by transmission chain 30, the second horizontal axis 28
Upper front end and rear end lower are equipped with pedal rod 31, solid positioned at the lower end of the pedal rod 31 of front side and the front end of the second horizontal axis 28
Fixed connection, the upper end positioned at the pedal rod 31 of rear side are fixedly connected with the rear end of the second horizontal axis 28, two pedal rods 31 it is another
End activity installation pedal 32, by 33 installation seat plate 34 of bracket, the front and rear sides of 4 left end of transverse tube are all provided with the right end of cross bar 27
There is transverse slat 35, is equipped with support rod 36,1 top of lower end and pedestal of support rod 36 among 35 bottom of transverse slat between 1 top of pedestal
It is fixedly connected, the upper end of support rod 36 is articulated and connected with corresponding 35 bottom of transverse slat, and the two sides of support rod 36 are respectively equipped with elastic force
Telescopic rod 37, the lower end of elastic telescoping bar 37 are articulated and connected with corresponding 36 side of support rod, the upper end of elastic telescoping bar 37 with
Basketball 38 is put on corresponding 35 bottom of transverse slat articulated connection, 35 top of transverse slat, and 4 left upper part of transverse tube opens up leak hole 49.The present invention
The service function of basketball will be joined in traditional sports equipment holding support, the service power of basketball all is from the present invention
In manpower, sportsman can carry out the warm-up activity that regresses through the invention, prevent from pulling in training, to the present invention while warming up
Power of serving a ball carries out accumulation of energy, carries out the warm-up and enjoyment during training athlete can be improved of serving a ball through the invention, improves
Multiple groups can be set in training effect, the present invention, are adjusted to different service directions, multiple random services of the present invention can be effective
Raising sportsman reaction speed, improve its quickly receive and pitching ability.When using the present invention, transverse tube 4 is adjusted first
The whole state low to the high right end in left end, carrying out warm-up sportsman can sit on seat board 34, control pedal 32 by foot
Rotate drive sprocket 29, drive sprocket 29 drives driven sprocket 19 to rotate by transmission chain 30, and driven sprocket 19 passes through second
Connecting rod 21 drive second piston column 20 move back and forth, under the action of Non-return air valve 25, in transverse tube 4 first piston column 6 with
Air pressure can be raised in cavity between sealing plectane 22, and leak hole 49 may be adjusted between two pieces of 35 inner ends of transverse slat, gas
After pressure increases, transverse slat 35 being tilted manually, falls on basketball 38 in transverse tube 4 from leak hole 49, then basketball 38 is from transverse tube 4
Left end is rolled to right end, and when basketball 38 encounters 9 left end of motion bar, motion bar 9 moves right, and motion bar 9 passes through first connecting rod
12 drive inserted links 11 are removed out of corresponding empty slot 13, and first piston column 6 is under the promotion of high pressure gas to 4 left end of transverse tube at this time
It fast moves, basketball 38 quickly projects under the promotion of motion bar 9 from 4 left port of transverse tube, completes service process.Knot of the present invention
Structure is more ingenious, and structure is simple, is suitble to promote the use of.
Specifically, 4 top of transverse tube described in the present embodiment opens up fifth hole 39, fifth hole 39 is located at first piston
Between column 6 and sealing plectane 22, piston tube 40 is fixedly mounted in 39 upper end of fifth hole, is equipped with third piston boit in piston tube 40
41,40 side of piston tube opens up venthole 42, and 4 right end top of transverse tube is fixedly mounted vertical hinge column 43, hinge column 43 it is upper
End is equipped with lever 44, and 44 bottom of lever is articulated and connected close to the upper end of middle and lever 44, the upper end of third piston boit 41 with
The left end of lever 44 is articulated and connected by third connecting rod 45, and lever 44 passes through third spring 46 at left end and at the top of transverse tube 4
It is fixedly connected.When first piston column 6 resets, the right end of lever 44 can be depressed, move up third piston boit 41, first is living
Air between stick harness 6 and sealing plectane 22 can be excluded by venthole 42, avoided air pressure inside excessively high and influenced first and live
Stick harness 6 automatically resets.
Specifically, push plate 47 is fixedly mounted in the left end of motion bar 9 described in the present embodiment.Basketball 38 is pushed by push plate 47
It serves a ball, the contact area of motion bar 9 Yu 38 surface of basketball can be increased, lesser contact area is avoided to make basketball surface
At damage.
Further, it is set on the right side of first piston column 6 described in the present embodiment there are two limited block 48, limited block 48 is fixed to pacify
On 4 inner wall of transverse tube.The design can help first piston column 6 more accurately to reset.
Further, 35 top surface of transverse slat described in the present embodiment is the cambered surface of indent.The design facilitates the pendulum of basketball 38
It puts, puts basketball 38 more stable, be not easy voluntarily to tumble from transverse slat 35.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (5)
1. Multifunctional sports instrument support frame, it is characterised in that: including pedestal (1), vertical tube (2) are fixedly mounted in pedestal (1) top, are erected
It manages in (2) and is equipped with vertical pivot (3), the upper end of vertical pivot (3) is equipped with transverse tube (4), and upper end and transverse tube (4) bottom of vertical pivot (3) hingedly connect
It connects, vertical pivot (3) side is equipped with electric telescopic rod (5), and the lower end of electric telescopic rod (5) and the side of vertical pivot (3) are articulated and connected, electricity
The upper end and transverse tube (4) bottom of dynamic telescopic rod (5) are articulated and connected, and are equipped with first piston column (6) in transverse tube (4), first piston column
(6) inner hollow, first piston column (6) left side open up first through hole (7), and casing is fixedly mounted in first through hole (7) left end
(8), casing (8) is vertical with first piston column (6) left side, is equipped with motion bar (9) in casing (8), the right end position of motion bar (9)
Internal in first piston column (6), first piston column (6) side symmetrically opens up two the second through-holes (10), and the second through-hole (10) is interior
It is equipped with inserted link (11), the inner end of inserted link (11) and the right end of motion bar (9) are articulated and connected by first connecting rod (12), transverse tube
(4) inner wall corresponds to opens up hole slot (13) at inserted link (11) outer end, and the outer end of inserted link (11) can be inserted into corresponding hole slot (13)
Inside, casing (8) left end are equipped with mounting blocks (14) two sides up and down, and mounting blocks (14) are fixedly mounted on transverse tube (4) inner wall, peace
Dress block (14) passes through the first spring (15) with the left end of first piston column (6) and is fixedly connected, the right end and first of motion bar (9)
It is fixedly connected between piston boit (6) right end inner wall by second spring (16), riser (17) are fixedly mounted in transverse tube (4) right end, erect
Upper shaft hole is opened up on plate (17), it is horizontal by the first horizontal axis (18) that bearing installation is lateral, first in the upper shaft hole on riser (17)
Axis (18) is vertical with transverse tube (4), and driven sprocket (19) are fixedly mounted on the first horizontal axis (18), and the is equipped with inside transverse tube (4) right end
The right end centre of two piston boits (20), second piston column (20) connects at periphery by second with driven sprocket (19) front end face
The left side of bar (21) articulated connection, the interior second piston column (20) of transverse tube (4) is equipped with sealing plectane (22), seals the outer of plectane (22)
Week with transverse tube (4) inner wall is closed is fixedly connected, opened up third through-hole (23) on second piston column (20) left side, sealing plectane
(22) left side opens up fourth hole (24), and Non-return air valve is fixedly mounted in the left end of third through-hole (23) and fourth hole (24)
(25), vertical bar (26) are fixedly mounted in transverse tube (4) right end lower part, cross bar (27) are fixedly mounted on the right side of the lower end of vertical bar (26), cross bar
(27) side opens up lower shaft hole, and lateral the second horizontal axis (28), the second horizontal axis (28) and first are installed by bearing in lower shaft hole
In parallel, drive sprocket (29) are fixedly mounted on the second horizontal axis (18) in horizontal axis (18), drive sprocket (29) and driven sprocket (19) it
Between connected by transmission chain (30), the upper front end of the second horizontal axis (28) and rear end lower are equipped with pedal rod (31), before being located at
The lower end of the pedal rod (31) of side is fixedly connected with the front end of the second horizontal axis (28), positioned at rear side pedal rod (31) upper end with
The rear end of second horizontal axis (28) is fixedly connected, activity installation pedal (32) of the other end of two pedal rods (31), cross bar
(27) for right end by bracket (33) installation seat plate (34), the front and rear sides of transverse tube (4) left end are equipped with transverse slat (35), transverse slat
(35) support rod (36) are equipped between pedestal (1) top among bottom, it is fixed at the top of the lower end and pedestal (1) of support rod (36)
The upper end of connection, support rod (36) is articulated and connected with corresponding transverse slat (35) bottom, and the two sides of support rod (36) are respectively equipped with bullet
The lower end of power telescopic rod (37), elastic telescoping bar (37) is articulated and connected with corresponding support rod (36) side, elastic telescoping bar
(37) upper end is articulated and connected with corresponding transverse slat (35) bottom, and transverse slat (35) top is put basketball (38), on transverse tube (4) left end
Portion opens up leak hole (49).
2. Multifunctional sports instrument support frame according to claim 1, it is characterised in that: described transverse tube (4) top opens up
Fifth hole (39), fifth hole (39) are located between first piston column (6) and sealing plectane (22), fifth hole (39) upper end
It is fixedly mounted piston tube (40), is equipped with third piston boit (41) in piston tube (40), piston tube (40) side opens up venthole
(42), transverse tube (4) right end top is fixedly mounted vertical hinge column (43), and the upper end of hinge column (43) is equipped with lever (44), thick stick
Bar (44) bottom is articulated and connected close to the upper end of middle and lever (44), upper end and lever (44) of third piston boit (41)
Left end is articulated and connected by third connecting rod (45), and lever (44) passes through third spring (46) at the top of transverse tube (4) at left end
It is fixedly connected.
3. Multifunctional sports instrument support frame according to claim 1, it is characterised in that: the left end of the motion bar (9)
It is fixedly mounted push plate (47).
4. Multifunctional sports instrument support frame according to claim 1, it is characterised in that: the first piston column (6) is right
Side is set there are two limited block (48), and limited block (48) is fixedly mounted on transverse tube (4) inner wall.
5. Multifunctional sports instrument support frame according to claim 1, it is characterised in that: described transverse slat (35) top surface is interior
Recessed cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215843.3A CN107854828B (en) | 2017-11-28 | 2017-11-28 | Multifunctional sports instrument support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215843.3A CN107854828B (en) | 2017-11-28 | 2017-11-28 | Multifunctional sports instrument support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107854828A CN107854828A (en) | 2018-03-30 |
| CN107854828B true CN107854828B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215843.3A Expired - Fee Related CN107854828B (en) | 2017-11-28 | 2017-11-28 | Multifunctional sports instrument support frame |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107133A (en) * | 2018-10-12 | 2019-01-01 | 温州职业技术学院 | A kind of tennis emitter |
| CN109395344B (en) * | 2018-11-07 | 2020-05-19 | 曲阜师范大学 | Multifunctional shooting machine |
| CN109260681B (en) * | 2018-11-22 | 2020-10-30 | 嵊州市森拓新材料有限公司 | Service device is used in volleyball training teaching |
| CN115211857B (en) * | 2022-07-19 | 2023-04-21 | 王灿 | Exercise psychology index data acquisition and analysis device |
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| CN201660772U (en) * | 2010-01-07 | 2010-12-01 | 辽宁科技大学 | Fitness energy-saving washing machine |
| KR20110132774A (en) * | 2010-06-03 | 2011-12-09 | 조희호 | Mountain bike device for indoor excercise |
| CN204170408U (en) * | 2014-10-30 | 2015-02-25 | 温州金马驹节能游乐设备有限公司 | A kind of bicycle type recreation facility |
| CN206182655U (en) * | 2016-07-25 | 2017-05-24 | 韩沂哲 | Study desk |
| CN206167744U (en) * | 2016-10-31 | 2017-05-17 | 肇庆学院 | Multifunctional key body body -building equipment |
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| CN107854828A (en) | 2018-03-30 |
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