CN109350915A - A kind of adjustable-angle sit-up exercise equipment - Google Patents
A kind of adjustable-angle sit-up exercise equipment Download PDFInfo
- Publication number
- CN109350915A CN109350915A CN201811292340.0A CN201811292340A CN109350915A CN 109350915 A CN109350915 A CN 109350915A CN 201811292340 A CN201811292340 A CN 201811292340A CN 109350915 A CN109350915 A CN 109350915A
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- fixedly installed
- support base
- adjustable
- rod
- exercise 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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
- A63B23/0211—Abdomen moving torso with immobilized lower limbs
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of adjustable-angle sit-up exercise equipment, including support base, the upper surface fixation of the support base opens up fluted, and the front surface of support base is fixedly installed with manipulation component, the inner bottom of the groove is fixedly installed with electric adjusting mechanism, bracket is rotatably connected at the top of the electric adjusting mechanism, the upper surface of the bracket is fixedly installed with backing plate, the upper surface of the support base is fixedly installed with column at a side position of groove, and the middle part side of the column is fixedly installed with limiter.By the way of motorized adjustment, person taking exercise only needs to press down switch or the adjusting of board for lying on back self-view can be completed in rising switch, it is time saving and energy saving, it is convenient and efficient, and the propradation either during board for lying on back angular adjustment still declines state, person taking exercise lies in without pause and transition in rhythm or melody sense when performing physical exercise on board for lying on back, and angular adjustment process is gentle, improves the level of comfort of board for lying on back when in use.
Description
Technical field
The present invention relates to field of exercise equipment, specially a kind of adjustable-angle sit-up exercise equipment.
Background technique
Body-building is a kind of sports items, such as various unarmed callisthenics, callisthenics set to rhythmic music, body behaviour and it is various from drag act,
Strength, flexibility can be enhanced in gymnastics, increases endurance, improves and coordinates, the ability of body parts is controlled, to make rigidity of the body
Strong, sit-ups are a kind of modes taken exercises, and are lain on the back, and legs joined, two lift on hand, and using contraction of abdominal muscle, two-arm is forward
It swings, rapidly at sitting posture, upper body continuation is anteflexion, and two hand haptic element faces are bowed；Then it is reduced into sitting posture, is so carried out continuously, in order to
Auxiliary exercise person does the opposite specification of movement when sit-ups, often completes by board for lying on back.
But the board for lying on back function being often used at present is more single, the angle of most of board for lying on back can not be adjusted, small part
Using originating party formula is manually adjusted, the angle of board for lying on back, which can not be adjusted, has the following deficiencies: first, everyone constitution is different,
When carrying out sit-up exercise using board for lying on back, since the angle of board for lying on back can not be adjusted, the exercise weaker for some constitutions
For person, when person taking exercise lies on board for lying on back, the angle between person taking exercise and vertical line is larger, also means that, person taking exercise
This process from lying down to sitting up, needs to consume a large amount of energy, and the consumption of this energy is likely to be the weaker forging of constitution
Refining persons are unacceptable, that is, the time for tempering one adaptation of group that board for lying on back does not give constitution weaker；Second, due to
Board for lying on back angle can not be adjusted, and give the people's bring for liking moving slowly certain puzzlement；The mode that board for lying on back manually adjusts is not only
It is time-consuming and laborious, and this mode is mostly multistage adjusts, that is to say, that the angle being adjustable is restricted, cannot be in zero degree
The state that any angle is adjusted is formed between to 90 degree.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of adjustable-angle sit-up exercise
Equipment, can effectively solve that board for lying on back function in background technique is more single, and the angle of most of board for lying on back can not be adjusted, few portion
To divide using originating party formula is manually adjusted, the angle of board for lying on back, which can not be adjusted, has the following deficiencies: first, everyone constitution is different,
When carrying out sit-up exercise using board for lying on back, since the angle of board for lying on back can not be adjusted, the forging weaker for some constitutions
For refining person, when person taking exercise lies on board for lying on back, the angle between person taking exercise and vertical line is larger, also means that, takes exercise
This process of person from lying down to sitting up needs to consume a large amount of energy, and it is weaker that the consumption of this energy is likely to be constitution
Persons taking exercise are unacceptable, that is, the time for tempering one adaptation of group that board for lying on back does not give constitution weaker；Second, by
It can not be adjusted in board for lying on back angle, give the people's bring for liking moving slowly certain puzzlement；The mode that board for lying on back manually adjusts is not
It is only time-consuming and laborious, and this mode is mostly multistage adjusts, that is to say, that the angle being adjustable is restricted, cannot be zero
The problem of spending to the state for forming any angle adjusting between 90 degree.
To achieve the above object, the invention provides the following technical scheme: a kind of adjustable-angle sit-up exercise equipment,
Including support base, the upper surface of the support base is fixed to be opened up fluted, and the front surface of support base is fixedly installed with manipulation group
Part, the inner bottom of the groove are fixedly installed with electric adjusting mechanism, are rotatably connected at the top of the electric adjusting mechanism
Bracket, the upper surface of the bracket are fixedly installed with backing plate, and the upper surface of the support base is consolidated at a side position of groove
Dingan County is equipped with column, and the middle part side of the column is fixedly installed with limiter, is turned between the bracket and column by pin shaft
Dynamic connection.
As a preferred technical solution of the present invention, the manipulation component includes L-type support rod, rising switch and decline
Switch, the upper end of the L-type support rod is fixedly installed with rising switch, and the upper end of L-type support rod is close to the one of rising switch
Down switch is fixedly installed at side position, the L-type support rod is a kind of hollow unit.
As a preferred technical solution of the present invention, the electric adjusting mechanism include fixed plate, guide rail, clamper,
The upper surface of threaded rod, servo motor, pressure-bearing platform, bearing block, locating rod, sleeve, drive rod and protrusion, the fixed plate is solid
Dingan County is equipped with two symmetrically set guide rail, and threaded rod is fixedly installed among the upper surface of fixed plate, the threaded rod
One end outer surface, which is run through, is connected with clamper, and the other end of threaded rod is fixedly connected with servo motor, the guide rail and screw thread
The center outer surface of bar is connected with pressure-bearing platform, and the upper surface of the pressure-bearing platform is fixedly installed with bearing block, described
The inner rotation of bearing block is connected with locating rod, the outer surface of locating rod pivot bush unit at a side position of bearing block
There is sleeve, a side surface of the sleeve is fixedly welded the lower end of drive rod, and the upper end of the drive rod is fixedly welded with protrusion.
As a preferred technical solution of the present invention, the bearing block, sleeve, drive rod and protrusion quantity set altogether
Two groups are equipped with, and position is symmetrical, the bearing block, sleeve, the structure and specification of drive rod and protrusion are all the same.
It is two-way between the rising switch and down switch and external power supply as a preferred technical solution of the present invention
It is electrically connected, the output end of the rising switch and down switch is electrically connected with the input terminal of servo motor.
As a preferred technical solution of the present invention, the lower surface of the support base is fixedly installed with foot prop, foot prop
There are four quantity is arranged altogether, and the rectangular distribution of foot prop.
As a preferred technical solution of the present invention, a side surface of the support base is close to the outer surface of servo motor
Shield is fixedly installed at position, shield is a kind of component of stainless steel material, is led between the support base and shield
Ten character head machine silks are crossed to be fixedly connected.
As a preferred technical solution of the present invention, the middle part fixation of the pressure-bearing platform offers through-hole, through-hole
Inner wall fixation offers internal screw thread, and the hand of spiral of internal screw thread is opposite with threaded rod.
Compared with prior art, the beneficial effects of the present invention are: by the way of motorized adjustment, person taking exercise only needs to press
The adjusting of board for lying on back self-view can be completed in down switch or rising switch, time saving and energy saving, convenient and efficient, and either lies on the back
Propradation in plate angle degree adjustment process still declines state, and person taking exercise lies in when performing physical exercise on board for lying on back without pause and transition in rhythm or melody
Sense, angular adjustment process is gentle, improves the level of comfort of board for lying on back when in use, avoids because the angle of board for lying on back can not be adjusted
It saves, for the person taking exercise weaker for some constitutions, the folder when person taking exercise lies on board for lying on back, between person taking exercise and vertical line
Angle is larger, also means that, this process of person taking exercise from lying down to sitting up needs to consume a large amount of energy, this energy
Consumption is likely to be that the weaker persons taking exercise of constitution are unacceptable, that is, the exercise group that board for lying on back does not give constitution weaker
The problem of time of one adaptation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of electric adjusting mechanism of the present invention；
Fig. 3 is the mounting structure schematic diagram of bearing block of the present invention；
Fig. 4 is the structural schematic diagram of manipulation component of the present invention.
In figure: 1, support base；2, groove；3, manipulation component；4, L-type support rod；5, rising switch；6, down switch；7,
Electric adjusting mechanism；71, fixed plate；72, guide rail；73, clamper；74, threaded rod；75, servo motor；76, pressure-bearing platform；
77, bearing block；78, locating rod；79, sleeve；710, drive rod；711, raised；8, bracket；9, backing plate；10, pin shaft；11, it stands
Column；12, limiter.
Specific embodiment
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 description, 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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of adjustable-angle sit-up exercise equipment, packet
Support base 1 is included, the upper surface fixation of support base 1 opens up fluted 2, and the front surface of support base 1 is fixedly installed with manipulation component
3, manipulation component 3 includes L-type support rod 4, rising switch 5 and down switch 6, and the upper end of L-type support rod 4 is fixedly installed with rising
Switch 5, and the upper end of L-type support rod 4 is fixedly installed with down switch 6, L-type support at a side position of rising switch 5
Bar 4 is a kind of hollow unit, and the inner bottom of groove 2 is fixedly installed with electric adjusting mechanism 7, and electric adjusting mechanism 7 includes solid
Fixed board 71, the upper surface of fixed plate 71 are fixedly installed with two symmetrically set guide rail 72, and among the upper surface of fixed plate 71
It is fixedly installed threaded rod 74, one end outer surface of threaded rod 74, which is run through, is connected with clamper 73, and the other end of threaded rod 74
It is fixedly connected with servo motor 75, guide rail 72 and the center outer surface of threaded rod 74 are connected with pressure-bearing platform 76, pressure-bearing
The upper surface of platform 76 is fixedly installed with bearing block 77, and the inner rotation of bearing block 77 is connected with locating rod 78, locating rod 78
Outer surface movable sleeve at a side position of bearing block 77 is connected to sleeve 79, and a side surface of sleeve 79 is fixedly welded drive rod
710 lower end, the upper end of drive rod 710 are fixedly welded with protrusion 711, bearing block 77, sleeve 79, drive rod 710 and protrusion
711 quantity is provided with two groups altogether, and position is symmetrical, bearing block 77, sleeve 79, drive rod 710 and protrusion 711 knot
Structure and specification are all the same, and the middle part of pressure-bearing platform 76 is fixed to offer through-hole, and the inner wall fixation of through-hole offers internal screw thread, interior spiral shell
For the hand of spiral and threaded rod 74 of line on the contrary, the top of electric adjusting mechanism 7 is rotatably connected to bracket 8, the upper surface of bracket 8 is solid
Dingan County is equipped with backing plate 9, and the upper surface of support base 1 is fixedly installed with column 11 at a side position of groove 2, in column 11
Portion side is fixedly installed with limiter 12, is rotatablely connected between bracket 8 and column 11 by pin shaft 10, rising switch 5 and decline
Two-way electric connection between switch 6 and external power supply, the output end of rising switch 5 and down switch 6 with servo motor 75
Input terminal is electrically connected, and the lower surface of support base 1 is fixedly installed with foot prop, there are four the quantity of foot prop is arranged altogether, and foot prop at
One side surface of distributed rectangular, support base 1 is fixedly installed with shield, shield at the outer surface position of servo motor 75
For a kind of component of stainless steel material, it is fixedly connected between support base 1 and shield by ten character head machine silks.
The working principle of the invention and process for using: it when user performs physical exercise, can lie directly between on backing plate 9, if making
User feels that the angle between backing plate 9 and vertical line is larger, at this point, user can press rising switch 5, connects servo motor 75
Power supply, allow servo motor 75 rotate forward, servo motor 75 drive threaded rod 74 rotate forward, in internal screw thread and external screw thread and guide rail 72
Under the action of, threaded rod 74 can drive pressure-bearing platform 76 positive mobile, under the action of external force and sleeve 79, drive rod 710
It is that the center of circle rotates clockwise with sleeve 79, under the action of pin shaft 10 and column 11, drive rod 710 drives 8 up time of bracket
Needle rotation, and then one end of backing plate 9 can be lifted, so that the electronic adjustment of board for lying on back forward direction angle is realized, when user feels
Feel that the angle between backing plate 9 and vertical line is smaller, similarly, user can press down switch 6, connect the electricity of servo motor 75
Source allows servo motor 75 to invert, and servo motor 75 drives threaded rod 74 to invert, in the work of internal screw thread and external screw thread and guide rail 72
Under, threaded rod 74 can drive pressure-bearing platform 76 to move backward, and under the action of external force and sleeve 79, drive rod 710 is to cover
Cylinder 79 rotates counterclockwise for the center of circle, and under the action of pin shaft 10 and column 11, drive rod 710 drives bracket 8 to turn counterclockwise
It is dynamic, and then one end of backing plate 9 can be reduced, thus realize the electronic adjustment of board for lying on back opposing angular, either positive angle
Still reverse angular adjustment is adjusted, without pause and transition in rhythm or melody sense, angular adjustment process is gentle, improves the comfortable journey of board for lying on back when in use
Degree.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of adjustable-angle sit-up exercise equipment, including support base (1), it is characterised in that: the support base (1)
Upper surface fixation opens up fluted (2), and the front surface of support base (1) is fixedly installed with manipulation component (3), the groove (2)
Inner bottom be fixedly installed with electric adjusting mechanism (7), be rotatably connected to bracket at the top of the electric adjusting mechanism (7)
(8), the upper surface of the bracket (8) is fixedly installed with backing plate (9), and the upper surface of the support base (1) is close to the one of groove (2)
It is fixedly installed at side position column (11), the middle part side of the column (11) is fixedly installed with limiter (12), the branch
It is rotatablely connected between frame (8) and column (11) by pin shaft (10).
2. a kind of adjustable-angle sit-up exercise equipment according to claim 1, it is characterised in that: the manipulation group
Part (3) includes L-type support rod (4), rising switch (5) and down switch (6), and the upper end of the L-type support rod (4) is fixedly mounted
Have rising switch (5), and the upper end of L-type support rod (4) is fixedly installed with decline at a side position of rising switch (5) and opens
It closes (6), the L-type support rod (4) is a kind of hollow unit.
3. a kind of adjustable-angle sit-up exercise equipment according to claim 1, it is characterised in that: the electric adjustable
Saving mechanism (7) includes fixed plate (71), guide rail (72), clamper (73), threaded rod (74), servo motor (75), pressure-bearing platform
(76), bearing block (77), locating rod (78), sleeve (79), drive rod (710) and raised (711), the fixed plate (71) it is upper
Surface is fixedly installed with two symmetrically set guide rail (72), and is fixedly installed threaded rod among the upper surface of fixed plate (71)
(74), one end outer surface of the threaded rod (74) is run through and is connected with clamper (73), and the other end of threaded rod (74) is fixed
It is connected with servo motor (75), the center outer surface of the guide rail (72) and threaded rod (74) is connected with pressure-bearing platform
(76), the upper surface of the pressure-bearing platform (76) is fixedly installed with bearing block (77), and the inner rotation of the bearing block (77) connects
It is connected to locating rod (78), the outer surface of the locating rod (78) movable sleeve at a side position of bearing block (77) is connected to sleeve
(79), a side surface of the sleeve (79) is fixedly welded the lower end of drive rod (710), and the upper end of the drive rod (710) is solid
Surely raised (711) are welded with.
4. a kind of adjustable-angle sit-up exercise equipment according to claim 3, it is characterised in that: the bearing block
(77), the quantity of sleeve (79), drive rod (710) and raised (711) is provided with two groups altogether, and position is symmetrical, described
Bearing block (77), sleeve (79), the structure and specification of drive rod (710) and raised (711) are all the same.
5. a kind of adjustable-angle sit-up exercise equipment according to claim 2 or 3, it is characterised in that: on described
It rises and switchs two-way electric connection between (5) and down switch (6) and external power supply, the rising switch (5) and down switch (6)
Output end with the input terminal of servo motor (75) be electrically connected.
6. a kind of adjustable-angle sit-up exercise equipment according to claim 1, it is characterised in that: the support base
(1) lower surface is fixedly installed with foot prop, there are four the quantity of foot prop is arranged altogether, and the rectangular distribution of foot prop.
7. according to claim 1 or 3 or a kind of adjustable-angle sit-up exercise equipment, it is characterised in that: described
One side surface of support base (1) is fixedly installed with shield, shield one at the outer surface position of servo motor (75)
The component of kind stainless steel material, is fixedly connected between the support base (1) and shield by ten character head machine silks.
8. a kind of adjustable-angle sit-up exercise equipment according to claim 3, it is characterised in that: the pressure-bearing is flat
The middle part of platform (76) is fixed to offer through-hole, and the inner wall fixation of through-hole offers internal screw thread, the hand of spiral and screw thread of internal screw thread
Bar (74) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292340.0A CN109350915A (en) | 2018-11-01 | 2018-11-01 | A kind of adjustable-angle sit-up exercise equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292340.0A CN109350915A (en) | 2018-11-01 | 2018-11-01 | A kind of adjustable-angle sit-up exercise equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350915A true CN109350915A (en) | 2019-02-19 |
Family
ID=65343745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292340.0A Pending CN109350915A (en) | 2018-11-01 | 2018-11-01 | A kind of adjustable-angle sit-up exercise equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109350915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546555A (en) * | 2020-11-17 | 2021-03-26 | 赵明珠 | Portable sit-up exercise device |
| CN114159732A (en) * | 2021-11-01 | 2022-03-11 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
| CN114225299A (en) * | 2021-12-22 | 2022-03-25 | 牡丹江师范学院 | Combined training sports equipment |
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|---|---|---|---|---|
| KR20130101234A (en) * | 2012-03-05 | 2013-09-13 | 김송일 | Automatic exercise apparatus for strengthening the abdominal muscles |
| CN103611270A (en) * | 2013-12-17 | 2014-03-05 | 武汉大学 | Sit-up fitness device |
| CN205360421U (en) * | 2016-01-27 | 2016-07-06 | 胡亦泓 | Intelligence sit up ware with adjustable |
| CN206700610U (en) * | 2017-05-17 | 2017-12-05 | 姜文芮 | A kind of Intelligent touch type type register for sit-ups |
| CN108126321A (en) * | 2018-02-11 | 2018-06-08 | 孙佳媛 | A kind of public place sit-up exercise equipment |
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2018
- 2018-11-01 CN CN201811292340.0A patent/CN109350915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130101234A (en) * | 2012-03-05 | 2013-09-13 | 김송일 | Automatic exercise apparatus for strengthening the abdominal muscles |
| CN103611270A (en) * | 2013-12-17 | 2014-03-05 | 武汉大学 | Sit-up fitness device |
| CN205360421U (en) * | 2016-01-27 | 2016-07-06 | 胡亦泓 | Intelligence sit up ware with adjustable |
| CN206700610U (en) * | 2017-05-17 | 2017-12-05 | 姜文芮 | A kind of Intelligent touch type type register for sit-ups |
| CN108126321A (en) * | 2018-02-11 | 2018-06-08 | 孙佳媛 | A kind of public place sit-up exercise equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546555A (en) * | 2020-11-17 | 2021-03-26 | 赵明珠 | Portable sit-up exercise device |
| CN114159732A (en) * | 2021-11-01 | 2022-03-11 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
| CN114159732B (en) * | 2021-11-01 | 2022-12-13 | 安徽天珝科技有限公司 | Supine device for body building and using method thereof |
| CN114225299A (en) * | 2021-12-22 | 2022-03-25 | 牡丹江师范学院 | Combined training sports equipment |
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Application publication date: 20190219 |