Abdominal muscles exercise apparatus
Technical field
The invention belongs to sports goods field, particularly relate to abdominal muscles exercise apparatus.
Background technology
Existing strong abdomen device structure more typically is middle two rollers laminating, and then a handle tube runs through two rollings
Taking turns, the prostrate ground of user, both hands are caught the two ends of handle tube, are pushed away or post-tensioning before strong abdomen device, and health coordinates stretching, extension or arch
Rise, repeatedly move back and forth and play train on.Although but existing strong abdomen device uses two panels roller, but the width of wheel is relatively
Narrow, abecedarian is not easy to hold center of gravity, grasps bad dynamics, easily causes muscle sprain, and owing to strong abdomen device is for using
The arm of person, abdominal part force requirements are higher, and general abecedarian has been difficult to repeatedly.
For the problems referred to above, the patent of document number CN204932734U discloses a kind of intelligence power roller, this power roller bag
Include intelligence power roller body, with intelligent terminal and the webserver of ontology construct wireless telecommunications.Intelligence power roller body
Comprise support bar, roller, left and right handle, left and right force measuring device, electrocardio or heart rate measurement electrode, control circuit plate, speed change dress
Put, TRT, battery module, roller is arranged in the middle part of support bar, and left and right handle is symmetrically mounted on support bar two ends;Speed change fills
Put and convert mechanical energy into electric energy by TRT after being amplified by roller rotating speed and store by after control circuit plate rectification
In battery module, vice versa control roller rotating speed;Intelligence power roller body also comprises wheel speed sense counter circuit, sub-handle
Pressure transducer and heart rate or EGC sensor, be used for measuring the use posture of user, exercise intensity.But this patent is not
Having concrete structure and the connected mode being expressly written speed change gear and TRT, those skilled in the art cannot be special according to this
Profit realizes its effect.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that abdominal muscles exerciser
Material.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: abdominal muscles exercise apparatus, includes aluminum
The stay tube of alloy material, gear and the roller being arranged in pairs, described in the roller that is arranged in pairs be arranged on a stay tube;Institute
State gear to be arranged on inside a described roller;
Described stay tube outer wall center forms polygon centring ring, and described stay tube inner hub location is provided with driven
Rotor, described driven rotor one end is the most uniformly provided with multiple Magnet b being equidistantly positioned, is positioned at institute in described stay tube
The end positions stating driven rotor is installed with motor respectively, and the output shaft of described motor rotates even with described driven rotor
Connect;Also being installed with circuit board and accumulator inside described stay tube, described motor, accumulator are electrically connected with circuit board respectively
Connect;
Described stay tube one end is installed with illuminating lamp, and the other end is installed with USB interface, and described stay tube outer wall is close
Roller side is fixedly connected with reversion button, and described illuminating lamp, USB interface, reversion button electrically connect with circuit board respectively;
Described roller includes that wheel body, described wheel body center offer the wheel body sleeve joint hole connect with described stay tube turning set,
Multiple positioning convex is the most uniformly formed inside described wheel body;
Described gear includes the transmission base fixedly sleeved with centring ring, is rotationally connected with transmission base, is fixedly mounted on
The transmission deck connect inside roller and with stay tube turning set, and be arranged on described transmission deck and described transmission base it
Between, and the ring gear connect with a stay tube turning set;
Described transmission base forms the location fixedly sleeved with described centring ring away from center, described transmission deck one end
Ring, described locating ring inwall forms the hole, polygon location coordinated with described polygon centring ring;
Magnet a, described Magnet a it is fixedly connected with corresponding with the Magnet b position on driven rotor on described ring gear inwall;
Form internal gear with transmission base opposite side on described transmission deck, connect with described internal gear and ring gear transmission
Being connected to gear teeth wheels, described gear teeth wheels include first stud gear and the second stud gear of more than three;Described
One change-speed gearing includes gear a and the gear b being fixedly and coaxially connected, and the external diameter of the described gear a external diameter than described gear b is little;
Described second stud gear includes gear c and the gear d being fixedly and coaxially connected, outside the external diameter of described gear c is than described gear d
Footpath is little;Described gear c engages with internal gear, and described gear d engages with gear a, and described gear b engages with ring gear;
Described gear a, gear b, gear c, gear d, ring gear are identical with the modulus of internal gear;
The locating dowel being rotationally connected with first stud gear and second stud gear is formed respectively in described transmission base.
Described transmission deck center offers hole, the location a connect with described stay tube turning set, described transmission deck
On form hole, the location b matched with described positioning convex, described transmission deck and transmission base opposite side edge are along week
To forming three with upper blocking seat dop.
Preferably: described Magnet a includes that annularly gear inwall is circumferentially equidistant multiple from arrange.
Compared with prior art, the invention has the beneficial effects as follows: between two rollers, be provided with gear so that two rollings
Wheel is spaced farther out, thus user is easier to hold center of gravity.Described gear can produce resistance, and user moves reciprocatingly
Time, roller rotates, and drives transmission deck to rotate with transmission base, and internal gear rotates, and driven gear c rotates, and gear d drives
Gear a rotates, and gear b drives ring gear to rotate, and the Magnet a arranged in ring gear drives the Magnet b in support bar to rotate,
Magnet b drives driven rotor to rotate, the electric power generation being connected with described driven rotor, accumulator electric power storage.Abecedarian uses strong abdomen
During wheel, gear produces resistance during pushing away forward, and adjustable grips the direction of power roller;When hand or abdominal part strength
Reaching the limit of when being not enough to support, can press reversion button, the motor rotation in stay tube, driven rotor rotates, driven rotor
On Magnet b drive the Magnet a on ring gear to rotate, ring gear rotates, driven gear b, gear a driven gear d, gear
C drives the internal gear in transmission base to rotate, and transmission base makes roller slow down, and produces power backward, makes roller do return motion,
Thus control the rotation of roller easily, prevent user out of control because roller rolls and cause and pull.Gear is taken out, also
Common power roller can be worked as use.Exercise a period of time after can increase difficulty, user during pulling back not by reversion by
Button, described gear also is able to when pulling back produce resistance, increases exerting oneself of abdominal part, increases exercise intensity, thus reach
The purpose of energy-conserving and environment-protective.Additionally, also can be taken out by two rollers, order stay tube makees portable power source and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the structural representation of roller of the present invention.
Fig. 4, Fig. 5, Fig. 6 are the structural representations that the present invention props up stay tube.
Fig. 7 is the profile of gear of the present invention.
Fig. 8, Fig. 9 are the explosive views of gear of the present invention.
Figure 10, Figure 11, Figure 12 are the structural representations of the embodiment of the present invention 2.
Description of symbols: 1, wheel body;11, positioning convex;12, wheel body sleeve joint hole;2, stay tube is propped up;20, centring ring;22, electric power storage
Pond;23, circuit board;24, motor;25, driven rotor;251, Magnet b;26, illuminating lamp;27, USB interface;28, reversion button;
29, nose bar;291, the second draw-in groove;3, gear;31, transmission base;311, locating ring;3111, hole, polygon location;
312, locating dowel;32, transmission deck;321, location hole a;322, location hole b;323, deck dop;324, internal gear;33,
Two change-speed gearings;331, gear c;332, gear d;34, first stud gear;341 gear a;342 gear b;35, ring gear;
351, Magnet a;41, rocking handle;42, rotary handle;421, location dop;422, preloading spring;423, locating button.
Detailed description of the invention
Embodiment 1
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
According to Fig. 1-Fig. 9, the abdominal muscles exercise apparatus described in the present embodiment, include the support of aluminum alloy material
Pipe 2, gear 3 and the roller being arranged in pairs, described in the roller that is arranged in pairs be arranged on a stay tube.Described gear is pacified
It is contained in inside a described roller.
Described stay tube outer wall center forms polygon centring ring 20, and described stay tube inner hub location is installed
There are driven rotor 25, described driven rotor one end that multiple Magnet b251 being equidistantly positioned the most uniformly is installed, described
Be positioned at the end positions of described driven rotor in stay tube and be installed with motor 24 respectively, the output shaft of described motor with described from
Dynamic rotor is rotationally connected;Circuit board 23 and accumulator 22 also it is installed with, described motor, accumulator inside described stay tube
Electrically connect with circuit board respectively.
Described stay tube one end is installed with illuminating lamp 26, and the other end is installed with USB interface 27, described stay tube
Outer wall be fixedly connected with near roller side reversion button 28, described illuminating lamp, USB interface, reversion button respectively with circuit board
Electrical connection.
Described roller includes that wheel body 1, described wheel body center offer the wheel body set connect with described stay tube turning set
Connect hole 12, inside described wheel body, the most uniformly form multiple positioning convex 11
Described gear 3 includes the transmission base 31 fixedly sleeved with centring ring, is rotationally connected with transmission base, fixed installation
The transmission deck 32 connect inside roller and with a stay tube turning set, and it is arranged on described transmission deck and described transmission base
Between, and the ring gear 35 connect with a stay tube turning set.
Described transmission base forms fixedly sleeved with described centring ring away from center, described transmission deck one end
Locating ring 311, described locating ring inwall forms the hole 3111, polygon location coordinated with described polygon centring ring.
Magnet a351, described Magnet a and the Magnet b position on driven rotor it is fixedly connected with on described ring gear inwall
Corresponding.
Internal gear 324 is formed with transmission base opposite side, with described internal gear and annular tooth on described transmission deck
Wheel is connected with gear teeth wheels, and described gear teeth wheels include first stud gear 34 and second gear teeth of more than three
Wheel 33;Described first stud gear includes gear a341 and the gear b342 being fixedly and coaxially connected, and the external diameter of described gear a compares institute
The external diameter stating gear b is little;Described second stud gear includes gear c331 and the gear d332 being fixedly and coaxially connected, described gear
The external diameter of the c external diameter than described gear d is little;Described gear c engages with internal gear, and described gear d engages with gear a, described tooth
Wheel b engages with ring gear.
Described gear a, gear b, gear c, gear d, ring gear are identical with the modulus of internal gear.
The locating dowel being rotationally connected with first stud gear and second stud gear is formed respectively in described transmission base
312。
Described transmission deck center offers hole, the location a321 connect with described stay tube turning set, described transmission card
Hole, the location b322 matched with described positioning convex, described transmission deck and transmission base opposite side edge is formed on seat
Circumferentially form three with upper blocking seat dop 323.
Described Magnet a includes that annularly gear inwall is circumferentially equidistant multiple from arrange.
Described stay tube one end is additionally provided with USB interface switch and luminous lamp switch, and described USB interface switch and illuminating lamp are opened
Close and electrically connect with circuit board.
It is provided with gear between two rollers so that two rollers are spaced farther out, thus user is easier to hold center of gravity.
Described gear can produce resistance, and when user moves reciprocatingly, roller rotates, and drives transmission deck to enter with transmission base
Row rotates, and internal gear rotates, and driven gear c rotates, and gear d driven gear a rotates, and gear b drives ring gear to rotate, annular
The Magnet a arranged in gear drives the Magnet b in support bar to rotate, and Magnet b drives driven rotor to rotate, with described driven rotor
The electric power generation being connected, accumulator electric power storage.When abecedarian uses power roller, gear produces resistance during pushing away forward
Power, adjustable grips the direction of power roller;When hand or abdominal part strength reach the limit of be not enough to support time, can press reversion by
Button, the motor rotation in a stay tube, driven rotor rotates, and the Magnet b on driven rotor drives the Magnet a on ring gear to turn
Dynamic, ring gear rotates, driven gear b, and gear a driven gear d, gear c drive the internal gear in transmission base to rotate, transmission
Base makes roller slow down, and produces power backward, makes roller do return motion, thus control the rotation of roller easily, prevent from making
User is out of control because roller rolls and causes and pulls.Gear is taken out, also can work as common power roller and use.Exercise a period of time
Can increase difficulty afterwards, user does not press reversion button during pulling back, and described gear also is able to when pulling back produce
Raw resistance, increases exerting oneself of abdominal part, increases exercise intensity, thus reach the purpose of energy-conserving and environment-protective.Additionally, also can be by two rollings
Wheel takes out, and order stay tube makees portable power source and uses.
Embodiment 2
According to Fig. 1-Fig. 6 and Figure 10-Figure 12, the abdominal muscles exercise apparatus described in the present embodiment, include aluminium alloy
The stay tube 2 of material, gear 3 and the roller being arranged in pairs, described in the roller that is arranged in pairs be arranged on a stay tube.Described
Gear is arranged on inside a described roller.
Described stay tube outer wall center forms polygon centring ring 20, and described stay tube inner hub location is installed
There are driven rotor 25, described driven rotor one end that multiple Magnet b251 being equidistantly positioned the most uniformly is installed, described
Be positioned at the end positions of described driven rotor in stay tube and be installed with motor 24 respectively, the output shaft of described motor with described from
Dynamic rotor is rotationally connected;Circuit board 23 and accumulator 22 also it is installed with, described motor, accumulator inside described stay tube
Electrically connect with circuit board respectively.
Described stay tube one end is installed with illuminating lamp 26, and the other end forms nose bar 29;The company of rotation on described nose bar
It is connected to rotary handle 42;Described rotary handle one end forms symmetrically arranged two pieces of limiting plates, two pieces of described limiting plates it
Between form the strip shape gob accommodating described nose bar, the length of described strip shape gob is more than the half of rotary handle length;Described rotation hands
It is rotationally connected with described nose bar outer end in the middle of handle.
Described limiting plate end is provided with clamping mechanism;Described clamping mechanism includes the location dop stretching out described limiting plate
421 and be arranged on the preloading spring 422 of described locator card back of head;Described limiting plate end forms the described locator card of receiving
The appearance hole of the L-shaped of head;Also form on the end face that described stay tube is adjacent with nose bar and coordinate the second of described location dop clamping
Draw-in groove 291.
Locating button 423 it is also associated with on described nose bar;Described locating button props up limiting plate under the action of the spring, when rotating hands
When handle turns to nose bar upright position, limiting plate just staggers with locating button, and locating button stretches out nose bar under the action of the spring, just
Limiting plate is propped up well so that rotary handle is stuck in this position from side.
Described stay tube outer wall is fixedly connected with reversion button 28 near roller side, and described illuminating lamp, reversion button divide
Do not electrically connect with circuit board.
Described roller includes that wheel body 1, described wheel body center offer the wheel body set connect with described stay tube turning set
Connect hole 12, inside described wheel body, the most uniformly form multiple positioning convex 11
Described gear 3 includes the transmission base 31 fixedly sleeved with centring ring, is rotationally connected with transmission base, fixed installation
The transmission deck 32 connect inside roller and with a stay tube turning set, and it is arranged on described transmission deck and described transmission base
Between, and the ring gear 35 connect with a stay tube turning set.
Described transmission base forms fixedly sleeved with described centring ring away from center, described transmission deck one end
Locating ring 311, described locating ring inwall forms the hole 3111, polygon location coordinated with described polygon centring ring.
Magnet a351, described Magnet a and the Magnet b position on driven rotor it is fixedly connected with on described ring gear inwall
Corresponding.
Internal gear 324 is formed with transmission base opposite side, with described internal gear and annular tooth on described transmission deck
Wheel is connected with gear teeth wheels, and described gear teeth wheels include first stud gear 34 and second gear teeth of more than three
Wheel 33;Described first stud gear includes gear a341 and the gear b342 being fixedly and coaxially connected, and the external diameter of described gear a compares institute
The external diameter stating gear b is little;Described second stud gear includes gear c331 and the gear d332 being fixedly and coaxially connected, described gear
The external diameter of the c external diameter than described gear d is little;Described gear c engages with internal gear, and described gear d engages with gear a, described tooth
Wheel b engages with ring gear.
Described gear a, gear b, gear c, gear d, ring gear are identical with the modulus of internal gear.
The locating dowel being rotationally connected with first stud gear and second stud gear is formed respectively in described transmission base
312。
Described transmission deck center offers hole, the location a321 connect with described stay tube turning set, described transmission card
Hole, the location b322 matched with described positioning convex, described transmission deck and transmission base opposite side edge is formed on seat
Circumferentially form three with upper blocking seat dop 323.
Rocking handle 41 also it is rotatably connected on wheel body away from described rotary handle 42 side.
Described Magnet a includes that annularly gear inwall is circumferentially equidistant multiple from arrange.
When rotary handle being adjusted to the state vertical with nose bar, user can by both hands hold with a firm grip respectively rocking handle,
Rotary handle, realizes charging the accumulator in a stay tube by rocking handle hand rotation wheel body.
Additionally, be used alone stay tube, and when rotary handle is adjusted to the state vertical with nose bar, now can be by
Rotary handle is not provided with positioning the face of dop as work surface, will a stay tube as handle, it is achieved effect of hammer.
It is provided with gear between two rollers so that two rollers are spaced farther out, thus user is easier to hold center of gravity.
Described gear can produce resistance, and when user moves reciprocatingly, roller rotates, and drives transmission deck to enter with transmission base
Row rotates, and internal gear rotates, and driven gear c rotates, and gear d driven gear a rotates, and gear b drives ring gear to rotate, annular
The Magnet a arranged in gear drives the Magnet b in support bar to rotate, and Magnet b drives driven rotor to rotate, with described driven rotor
The electric power generation being connected, accumulator electric power storage.When abecedarian uses power roller, gear produces resistance during pushing away forward
Power, adjustable grips the direction of power roller;When hand or abdominal part strength reach the limit of be not enough to support time, can press reversion by
Button, the motor rotation in a stay tube, driven rotor rotates, and the Magnet b on driven rotor drives the Magnet a on ring gear to turn
Dynamic, ring gear rotates, driven gear b, and gear a driven gear d, gear c drive the internal gear in transmission base to rotate, transmission
Base makes roller slow down, and produces power backward, makes roller do return motion, thus control the rotation of roller easily, prevent from making
User is out of control because roller rolls and causes and pulls.Gear is taken out, also can work as common power roller and use.Exercise a period of time
Can increase difficulty afterwards, user does not press reversion button during pulling back, and described gear also is able to when pulling back produce
Raw resistance, increases exerting oneself of abdominal part, increases exercise intensity, thus reach the purpose of energy-conserving and environment-protective.Additionally, also can be by two rollings
Wheel takes out, and order stay tube makees portable power source and uses.
Embodiment 3
The present embodiment also includes the following features on the basis of embodiment 2, and described rocking handle 41 includes spherical rocking handle head and rocking handle originally
Body;Described rocking handle body includes polished rod portion and threaded portion, and described polished rod portion is connected with described wheeling thereof, by rocking handle head and spiral shell
Mother is positioned on wheel body;Screwed hole is offered on the circumference of corresponding rocking handle position on another described wheel body;When the present invention makees
When using for power roller, described threaded portion extends the screwed hole of another wheel body, threadeds with this wheel body, which reduces institute
State rocking handle and stretch out the length of wheel body, reduce the rocking handle stretched out when user uses and keep the hands acted on a stay tube in check, will simultaneously
Two wheel bodys link into an integrated entity, and increase the stability of structure.