CN113069717A - Space walker with damping rotating shaft - Google Patents

Space walker with damping rotating shaft Download PDF

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Publication number
CN113069717A
CN113069717A CN202110321664.8A CN202110321664A CN113069717A CN 113069717 A CN113069717 A CN 113069717A CN 202110321664 A CN202110321664 A CN 202110321664A CN 113069717 A CN113069717 A CN 113069717A
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Prior art keywords
pedal
damping shaft
damping
foot switch
rotating shaft
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CN202110321664.8A
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Chinese (zh)
Inventor
杨本超
吴东垠
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Xian Jiaotong University
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Xian Jiaotong University
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Priority to CN202110321664.8A priority Critical patent/CN113069717A/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054Features for injury prevention on an apparatus, e.g. shock absorbers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0081Stopping the operation of the apparatus

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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

本发明公开了一种带阻尼转轴的太空漫步机,包括扶手、阻尼转轴、立柱、连杆、脚踏开关、踏板。立柱固定在地面,阻尼转轴固定在立柱上面,阻尼转轴与踏板通过连杆连接,脚踏开关固定在踏板上,脚踏开关控制阻尼转轴电源的连接和断开,扶手两边与立柱连接。本发明在转轴处增设阻尼转轴,阻尼转轴为自带内置电源的电磁式阻尼转轴,通过脚踏开关控制阻尼转轴电源的连接和断开,阻尼转轴电源断开时,不影响太空漫步机的使用,阻尼转轴打开后,产生阻尼作用减缓踏板的运动,增加安全性。本发明可以有效减低在使用太空漫步机时因为失误操作,比如脚意外离开踏板时由踏板磕碰造成的伤害,有效增强了太空漫步机的安全性。

Figure 202110321664

The invention discloses a space walker with a damping rotating shaft, which comprises a handrail, a damping rotating shaft, a column, a connecting rod, a foot switch and a pedal. The column is fixed on the ground, the damping shaft is fixed on the column, the damping shaft is connected with the pedal through the connecting rod, the foot switch is fixed on the pedal, the foot switch controls the connection and disconnection of the power supply of the damping shaft, and both sides of the handrail are connected with the column. In the present invention, a damping shaft is added at the rotating shaft. The damping shaft is an electromagnetic damping shaft with a built-in power supply. The connection and disconnection of the power supply of the damping shaft is controlled by a foot switch. When the power supply of the damping shaft is disconnected, the use of the spacewalker is not affected. , After the damping shaft is opened, the damping effect is generated to slow down the movement of the pedal and increase the safety. The present invention can effectively reduce the damage caused by erroneous operation when using the space walker, such as the pedal bumping when the foot accidentally leaves the pedal, and effectively enhance the safety of the space walker.

Figure 202110321664

Description

Space walker with damping rotating shaft
Technical Field
The invention relates to the field of fitness equipment, in particular to a damping type space walker.
Background
The spacewalk machine is common fitness equipment in daily life, is widely distributed in public areas such as park squares, can effectively exercise the balance ability and hand and foot coordination ability of people, has strong interest and fitness function, and is particularly popular with children and the old.
The existing space walker which is widely used is poor in safety, feet are easy to separate from a pedal in the using process, the pedal is large in inertia and not easy to stop, and accidents of falling and collision can happen, so that the existing space walker needs to be improved, and the rapid movement of the pedal under unexpected conditions is limited. According to the invention, the switch is arranged at the pedal, when the pedal switch is not under the action of pressure, the switch is in an on state, and at the moment, the damping rotating shaft of the space walker plays a damping role to limit the rapid movement of the pedal of the space walker; when the pedal switch is under the action of pressure, the switch is in a closed state, the damping rotating shaft of the space walker is the same as the normal rotating shaft, and the movement of the pedal is not limited. On the premise of not influencing the normal use of the spacewalk machine, the safety of the spacewalk machine is greatly improved, and the probability of collision and wrestling accidents is reduced.
Disclosure of Invention
The invention mainly solves the technical problem of providing a spacewalk machine with a damping rotating shaft, which can protect a user from being injured as much as possible under the condition of not influencing normal use.
In order to solve the technical problems, the invention adopts a technical scheme that:
a spacewalk machine with a damping rotating shaft comprises an armrest 1, the damping rotating shaft a2, a damping rotating shaft b3, a column a4, a column b5, a connecting rod a6, a connecting rod b7, a foot switch a8, a foot switch b9, a pedal a10 and a pedal b 11.
The upright post a (4) and the upright post b (5) are fixed on the ground in a conventional fixing mode, two ends of the handrail 1 are respectively connected with the upright post a4 and the upright post b5, the pedal a10 is connected with the damping rotating shaft b3 through the connecting rod a6, and the pedal b11 is connected with the damping rotating shaft a2 through the connecting rod b 7; the foot switch a8 and the damping rotating shaft b3 are connected through a lead, and the foot switch b9 and the damping rotating shaft a2 are connected through a lead; the foot switch a8 is fixed on the pedal a10 by screws, and the foot switch b9 is fixed on the pedal b11 by screws, which are fixed in a conventional manner and will not be described herein.
The damping rotating shaft a2 and the damping rotating shaft b3 are electromagnetic damping rotating shafts and are provided with built-in power supplies; the damping rotating shaft a2 is controlled by the foot switch b9 to connect and disconnect the power supply, and the damping rotating shaft b3 is controlled by the foot switch a8 to connect and disconnect the power supply.
When the space walker is in a natural state, the foot switch a8 and the foot switch b9 are in an open state, the damping rotating shaft a2 and the damping rotating shaft b3 have a damping effect and work normally, and the pedal a10 and the pedal b11 are not easy to swing due to the damping effect.
When the space walker is normally used, a person steps on the pedal a10 and the pedal b11, the pedal a8 and the pedal b9 sink under the action of gravity, the power supply of the damping rotating shaft a2 and the power supply of the damping rotating shaft b3 are disconnected, the damping rotating shaft a2 and the damping rotating shaft b3 do not generate a damping effect, the space walker is in the same use condition as the space walker under the normal condition, and the swinging of the pedal a10 and the pedal b11 is not damped.
When the space walker leaves the pedal a10, the foot switch a8 is reset immediately, and the damping rotating shaft b3 works normally; when the foot leaves the pedal b11, the foot switch b9 is reset immediately, and the damping rotating shaft a2 works normally. After the damping rotating shaft works normally, the pedal is subjected to the resistance of the damping rotating shaft through the connecting rod, so that the pedal stops slowly and does not swing to a large extent, and a user is prevented from being injured.
The invention has the beneficial effects that:
compared with the conventional space walker, the space walker with the damping rotating shaft is additionally provided with the damping rotating shaft, and the damping rotating shaft is in a closed state under normal conditions; when the space walker is normally used, the damping effect is removed, and the normal use of the space walker is not influenced; after the use, when the foot leaves the pedal, the damping rotating shaft starts to work, so that the pedal which moves quickly can be stopped slowly, the damage caused by the error operation of the space walker can be effectively reduced, and the safety of the space walker in use is improved.
Drawings
FIG. 1 is a schematic structural diagram of a spacewalk machine with a damping rotating shaft.
Detailed Description
The invention is further described in detail below with reference to the drawings and the detailed description so that the advantages and features of the invention can be more easily understood by those skilled in the art, and the scope of the invention is more clearly and clearly defined.
The invention relates to a space walker with a damping rotating shaft, which comprises an armrest 1, the damping rotating shaft a2, a damping rotating shaft b3, a stand column a4, a stand column b5, a connecting rod a6, a connecting rod b7, a foot switch a8, a foot switch b9, a pedal a10 and a pedal b 11.
As shown in fig. 1, a column a4 is fixed on the ground, a damping rotating shaft b3 is fixed on a column a4, a damping rotating shaft b3 is connected with a pedal a10 through a connecting rod a6, a foot switch a8 is fixed on the pedal a10 through screws, and the foot switch a8 controls the connection and disconnection of a power supply of the damping rotating shaft b 3; the upright post b5 is fixed on the ground, the damping rotating shaft a2 is fixed on the upright post b5, the damping rotating shaft a2 is connected with the pedal b11 through the connecting rod b7, the foot switch b9 is fixed on the pedal b11 through screws, and the foot switch b9 controls the connection and disconnection of the power supply of the damping rotating shaft a 2; the two ends of the handrail 1 are respectively connected with the upright a4 and the upright b 5.
As shown in the spacewalk machine of FIG. 1, the damping rotating shaft a2 and the damping rotating shaft b3 are electromagnetic damping rotating shafts and are provided with a built-in power supply; the damping rotating shaft a2 is controlled by the foot switch b9 to connect and disconnect the power supply, and the damping rotating shaft b3 is controlled by the foot switch a8 to connect and disconnect the power supply. In a natural state, the foot switch a8 and the foot switch b9 are in an open state, the damping rotating shaft a2 and the damping rotating shaft b3 have a damping effect and work normally, and the pedal a10 and the pedal b11 are not easy to swing under the damping effect. When the space walker is normally used, a person steps on the pedal a10 and the pedal b11, the pedal a8 and the pedal b9 sink under pressure, the power supply of the damping rotating shaft a2 and the power supply of the damping rotating shaft b3 are disconnected, the damping rotating shaft a2 and the damping rotating shaft b3 do not generate a damping effect, and the use condition of the space walker is the same as that of a conventional space walker.
When the foot leaves the pedal a10, the foot switch a8 is reset immediately, and the damping rotating shaft b3 works normally, as in the space walker shown in FIG. 1; when the foot leaves the pedal b11, the foot switch b9 is immediately reset, the damping rotating shaft a2 works normally, and the pedal a10 and the pedal b11 are not easy to swing under the damping action.
In conclusion, the connection and disconnection of the power supply of the damping rotating shaft are controlled by the foot switch on the pedal plate, and when the power supply of the damping rotating shaft is disconnected, the spacewalk machine is normally used; when the damping rotating shaft is started, the damping rotating shaft plays a damping role, the moving speed of the whole pedal is slowed down, the pedal moves slowly, and the damage possibly caused by misoperation is reduced.

Claims (6)

1.一种带阻尼转轴的太空漫步机,其特征在于:包括扶手(1)、阻尼转轴a(2)、阻尼转轴b(3)、立柱a(4)、立柱b(5)、连杆a(6)、连杆b(7)、脚踏开关a(8)、脚踏开关b(9)、踏板a(10)和踏板b(11)。1. A spacewalker with a damping shaft, characterized in that: comprising a handrail (1), a damping shaft a (2), a damping shaft b (3), a column a (4), a column b (5), a connecting rod a (6), connecting rod b (7), foot switch a (8), foot switch b (9), pedal a (10) and pedal b (11). 2.根据权利要求1所述的一种带阻尼转轴的太空漫步机,其特征在于:立柱a(4)和立柱b(5)均固定在地面,扶手(1)两端分别与立柱a(4)和立柱b(5)连接,踏板a(10)与阻尼转轴b(3)通过连杆a(6)连接,踏板b(11)与阻尼转轴a(2)通过连杆b(7)连接;脚踏开关a(8)和阻尼转轴b(3)通过导线连接,脚踏开关b(9)与阻尼转轴a(2)通过导线连接;脚踏开关a(8)利用螺丝固定在踏板a(10)之上,脚踏开关b(9)利用螺丝固定在踏板b(11)之上。2. A kind of space walker with damping shaft according to claim 1, is characterized in that: column a (4) and column b (5) are both fixed on the ground, and both ends of handrail (1) are respectively connected with column a ( 4) Connect with the column b(5), the pedal a(10) is connected with the damping shaft b(3) through the connecting rod a(6), the pedal b(11) is connected with the damping shaft a(2) through the connecting rod b(7) Connection; foot switch a (8) and damping shaft b (3) are connected by wire, foot switch b (9) and damping shaft a (2) are connected by wire; foot switch a (8) is fixed on the pedal with screws On the a(10), the foot switch b(9) is fixed on the pedal b(11) with screws. 3.根据权利要求1所述的一种带阻尼转轴的太空漫步机,其特征在于:阻尼转轴a(2)和阻尼转轴b(3)为电磁式阻尼转轴,带有内置电源;阻尼转轴a(2)由脚踏开关b(9)控制电源的连接和断开,阻尼转轴b(3)由脚踏开关a(8)控制电源的连接和断开。3. a kind of space walker with damping shaft according to claim 1, is characterized in that: damping shaft a (2) and damping shaft b (3) are electromagnetic damping shafts, with built-in power supply; damping shaft a (2) The connection and disconnection of the power supply is controlled by the foot switch b (9), and the connection and disconnection of the power supply is controlled by the foot switch a (8) of the damping shaft b (3). 4.根据权利要求1所述的一种带阻尼转轴的太空漫步机,其特征在于:自然状态时,脚踏开关a(8)和脚踏开关b(9)处于开启状态,阻尼转轴a(2)和阻尼转轴b(3)带有阻尼作用正常工作。4. a kind of space walker with damping shaft according to claim 1, is characterized in that: in the natural state, the foot switch a (8) and the foot switch b (9) are in the open state, the damping shaft a ( 2) and the damping shaft b(3) work normally with damping. 5.根据权利要求1所述的一种带阻尼转轴的太空漫步机,其特征在于:使用时,人踩在踏板a(10)和踏板b(11)上,此时脚踏开关a(8)和脚踏开关b(9)会受到重力下沉,阻尼转轴a(2)和阻尼转轴b(3)的电源断开,此时阻尼转轴a(2)和阻尼转轴b(3)不产生阻尼作用,太空漫步机和正常情况下使用状况相同。5. a kind of space walker with damping shaft according to claim 1, is characterized in that: when using, people step on pedal a (10) and pedal b (11), at this moment foot switch a (8 ) and the foot switch b(9) will sink due to gravity, the power supply of the damping shaft a(2) and the damping shaft b(3) will be disconnected, and the damping shaft a(2) and the damping shaft b(3) will not be generated at this time. Damping effect, the spacewalker is the same as normal use. 6.根据权利要求1所述的一种带阻尼转轴的太空漫步机,其特征在于:当脚离开踏板a(10)时,脚踏开关a(8)立即复位,阻尼转轴b(3)正常工作;当脚离开踏板b(11)时,脚踏开关b(9)立即复位,阻尼转轴a(2)正常工作。6. A spacewalker with a damping shaft according to claim 1, characterized in that: when the foot leaves the pedal a (10), the foot switch a (8) is reset immediately, and the damping shaft b (3) is normal Work; when the foot leaves the pedal b (11), the foot switch b (9) resets immediately, and the damping shaft a (2) works normally.
CN202110321664.8A 2021-03-25 2021-03-25 Space walker with damping rotating shaft Pending CN113069717A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113648598A (en) * 2021-08-30 2021-11-16 邓凤杰 Electromagnetic damping spacewalk machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120131630A (en) * 2011-05-26 2012-12-05 주식회사 케이엘에스 Sport apparatus of leg walking equiped have safety device
CN105251178A (en) * 2015-11-20 2016-01-20 安徽工程大学 Space walker
CN105771170A (en) * 2016-03-07 2016-07-20 天津市春华校园体育设施有限公司 Protecting type spacewalk machine
CN109821189A (en) * 2019-03-06 2019-05-31 河海大学常州校区 An outdoor space walker with safety locking device
CN112206468A (en) * 2020-10-09 2021-01-12 河海大学常州校区 Automatic collision avoidance of power supply is hurdled safe and is strolled machine
CN112354134A (en) * 2020-11-10 2021-02-12 陆东成 Self-locking type space walker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120131630A (en) * 2011-05-26 2012-12-05 주식회사 케이엘에스 Sport apparatus of leg walking equiped have safety device
CN105251178A (en) * 2015-11-20 2016-01-20 安徽工程大学 Space walker
CN105771170A (en) * 2016-03-07 2016-07-20 天津市春华校园体育设施有限公司 Protecting type spacewalk machine
CN109821189A (en) * 2019-03-06 2019-05-31 河海大学常州校区 An outdoor space walker with safety locking device
CN112206468A (en) * 2020-10-09 2021-01-12 河海大学常州校区 Automatic collision avoidance of power supply is hurdled safe and is strolled machine
CN112354134A (en) * 2020-11-10 2021-02-12 陆东成 Self-locking type space walker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113648598A (en) * 2021-08-30 2021-11-16 邓凤杰 Electromagnetic damping spacewalk machine

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Application publication date: 20210706