A kind of upper limb trainer material
Technical field
The present invention relates to athletic training device more particularly to a kind of upper limb trainer materials.
Background technique
Physical training be modern build up health, prevent disease, adjust psychology, happy body and mind of giving pleasure to, adapt to society have efficacious prescriptions
One of formula carries out the exercise of upper limb by a variety of equipment, by the exercise of partes corporis humani position to improve people in a certain movement
Locomitivity.For the exercise for carrying out upper limbs force, people have invented many upper body exercise equipment, but this kind of upper body exercise equipment
It is essentially all single use, a people is more uninteresting when using, and lacks interest and entertainment.
Summary of the invention
The purpose of the present invention is to provide a kind of structure is simple, can two people use simultaneously, increased by certain antagonism
Add the upper limb trainer material of interest and entertainment.
The present invention is realized by following measure:A kind of upper limb trainer material, which is characterized in that described including rack
Rack side is provided with training institution one, and the rack other side is provided with transmission mechanism one, and the training institution one includes song
Axis, the crankshaft are fixed in the rack by bearing block, and the rack is stretched out in described crankshaft one end, and the other end is provided with winged
It takes turns, crank is provided on the rod journal of the crankshaft, the crank other end passes through the top center position of shaft and shell
It connects, clump weight is provided in the shell, the rack, which is located at below the crankshaft, is provided with limited block, on the limited block
Through-hole is set, and the shell is socketed in the through-hole.
The transmission mechanism one includes worm screw, and the worm screw both ends are fixed in the rack by bearing block, the snail
Bar and the crankshaft are by V belt translation, and the bottom of the frame, which is located on the inside of the worm screw, is provided with turbine wheel shaft, and the turbine wheel shaft is set
It is equipped with turbine, the turbine is engaged with the worm screw, and it further includes top that the turbine wheel shaft, which is located above the turbine, which is provided with screw thread,
Plate, the top plate are threadedly coupled with the worm gear shaft, and the bottom of the frame is located at the turbine wheel shaft side and is provided with guide rod, described
Top plate is socketed on the guide rod.
The rack is located at the ipsilateral of the transmission mechanism one and is provided with training institution identical with the training institution one
Two, the rack is located at the ipsilateral of the training institution one and is provided with transmission mechanism two identical with the transmission mechanism one, institute
Training institution two is stated to be located between the turbine and the guide rod of the transmission mechanism one.
The crankshaft is input terminal, and the turbine wheel shaft is output end, and the V belt translation between the crankshaft and the scroll bar is
Deceleration transmission, the crankshaft are provided with small pulley, and the worm screw is provided with big belt wheel.
The shell is the drum of bottom-open, and the drum bottom sides are provided with external screw thread, further includes in being provided with
The lid of screw thread, the middle position of the lid are provided with pillar, and the pillar is socketed with clump weight.The clump weight is adjustable next
The people for adapting to different arm strengths uses.
The flywheel is provided with handle.
It is provided with limit plate at the top of the turbine wheel shaft and the guide rod, the limit plate can limit the shifting of the top plate
Dynamic range.
The rack is located at the guide rod side and is hinged with pneumatic pull rod, the pneumatic pull rod other end and the top plate bottom
Portion is hinged.The pneumatic pull rod keeps the top plate more firm.
Compared with prior art, the beneficial effects of the invention are as follows:Structure is simple, can two people use simultaneously, by centainly fighting
Property come increase interest and entertainment upper limb trainer material, in use, a people station the transmission mechanism one the top plate
On, on the top plate of the transmission mechanism two, user passes through the rotation flywheel respectively and drives the song at another people station
Axis, the crankshaft achievees the purpose that trained arm strength by the intracorporal clump weight of shell described in the crank handle turns on one side, another
Side drives the worm screw by V belt translation, and then drives the top plate on the turbine wheel shaft up to move by turbine and worm, described
Top plate jacks up user, can determine victory or defeat by the height of jack-up.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the overall structure diagram of the embodiment of the present invention.
Fig. 3 is the overall structure diagram of the embodiment of the present invention.
Fig. 4 is the partial enlarged view in Fig. 3 of the embodiment of the present invention at A.
Fig. 5 is the structural schematic diagram of middle housing part of the embodiment of the present invention.
Wherein, appended drawing reference is:1, rack;2, training institution one;3, transmission mechanism one;4, training institution two;5, it is driven
Mechanism two;201, flywheel;202, crankshaft;203, crank;204, shell;205, limited block;206, handle;207, crankshaft bearing
Seat;208, clump weight;209, it covers;210, pillar;211, shaft;212, through-hole;301, worm screw;302, turbine wheel shaft;303, turbine;
304, screw thread;305, turbine bearing housing;306, top plate;307, guide rod;308, limit plate;309, pneumatic pull rod;310, small band
Wheel;311, big belt wheel.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1-Fig. 5, a kind of upper limb trainer material, including rack 1,1 side of rack are provided with training institution 1, machine
1 other side of frame is provided with transmission mechanism 1, and training institution 1 includes crankshaft 202, and crankshaft 202 is solid by crankshaft bearing seat 207
It is scheduled in rack 1, rack 1 is stretched out in 202 one end of crankshaft, and the other end is provided with flywheel 201, is arranged on the rod journal of crankshaft 202
There is crank 203,203 other end of crank is connect with the top center position of shell 204 by shaft 211, is provided in shell 204
Clump weight 208, rack 1, which is located at below crankshaft 202, is provided with limited block 205, and through-hole 212, shell 204 are arranged on limited block 205
It is socketed in through-hole 212.
Transmission mechanism 1 includes worm screw 301, and 301 both ends of worm screw are fixed in rack 1 by bearing block, worm screw 301 and song
For axis 202 by V belt translation, 1 bottom of rack, which is located on the inside of worm screw 301, is provided with turbine wheel shaft 302, whirlpool by turbine bearing housing 305
Wheel shaft 302 is connect with worm screw 301 by turbine 302, and turbine wheel shaft 302, which is located above turbine 303, is provided with screw thread 304, further includes
Top plate 306, top plate 306 are threadedly coupled with worm gear shaft 302, and 1 bottom of rack is located at 302 side of turbine wheel shaft and is provided with guide rod 307, top
Plate 306 is socketed on guide rod 307.
Rack 1 is located at the ipsilateral of transmission mechanism 1 and is provided with training institution 24 identical with training institution 1, rack 1
Ipsilateral positioned at training institution 1 is provided with transmission mechanism 25 identical with transmission mechanism 1, and training institution 24 is located at transmission
Between the turbine wheel shaft 302 and guide rod 307 of mechanism 1.
Crankshaft 202 is input terminal, and turbine wheel shaft 302 is output end, and the V belt translation between crankshaft 202 and scroll bar 301 is to slow down
Transmission, crankshaft 202 are provided with small pulley 310, and worm screw 301 is provided with big belt wheel 311.
Shell 204 is the drum of bottom-open, and drum bottom sides are provided with external screw thread, further includes setting internal thread
Lid 209, the middle position of lid 209 are provided with pillar 210, and pillar 210 is socketed with clump weight 208.Clump weight 208 is adjustable next
The people for adapting to different arm strengths uses.
Flywheel 201 is provided with handle 206.
Limit plate 308 is provided at the top of turbine wheel shaft 302 and guide rod 307.
Rack 1 is located at 307 side of guide rod and is hinged with pneumatic pull rod 309,309 other end of pneumatic pull rod and 306 bottom of top plate
Hingedly.
Specific implementation process, in use, people station, on the top plate 306 of transmission mechanism 1, another people station is in transmission mechanism
On 25 top plate, user passes through rotary flywheel 201 with dynamic crankshaft 202 respectively, and crankshaft 202 drives shell by crank 203 on one side
Clump weight 208 in body 204 achievees the purpose that trained arm strength, and another side drives worm screw 301 by V belt translation, and then passes through turbine
Worm screw drives the top plate 306 on turbine wheel shaft 302 up to move, and top plate 306 jacks up user, can be sentenced by the height of jack-up
Determine victory or defeat, both can change transmission direction using turbine and worm transmission can also play certain self-locking function raising safety.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made within the essential scope of the present invention also should belong to protection model of the invention
It encloses.