阅读说明：本技术 一种大学体育教育室内健身器 (Indoor fitness equipment of college sports education ) 是由 刘建 于 2021-01-04 设计创作，主要内容包括：本发明涉及健身器材技术领域,尤其是一种大学体育教育室内健身器,包括底座,底座顶部的一端铰接有安装框,安装框的内侧转动安装有若干跑步滚筒,跑步滚筒沿着安装框的长度方向均匀分布,跑步滚筒的外端均同轴固定安装有链轮,链轮之间通过链条传动连接,安装框的底部安装有角度调节机构,角度调节机构包括支撑板,支撑板的顶部固定安装有弹簧层,弹簧层的顶端与安装框固定连接,底座顶部的另一端开设有与支撑板相匹配的安装槽,安装槽的内壁上铰接有若干液压气缸,液压气缸的输出端均与支撑板铰接,底座的外侧转动安装有与液压气缸相对应的脚踏控制器。本发明操作简单,制造成本低,安全性高。(The invention relates to the technical field of fitness equipment, in particular to an indoor fitness device for college physical education, which comprises a base, wherein one end of the top of the base is hinged with an installation frame, a plurality of running rollers are rotatably installed on the inner side of the installation frame and are uniformly distributed along the length direction of the installation frame, the outer ends of the running rollers are coaxially and fixedly provided with chain wheels, the chain wheels are in transmission connection through chains, the bottom of the installation frame is provided with an angle adjusting mechanism, the angle adjusting mechanism comprises a supporting plate, the top of the supporting plate is fixedly provided with a spring layer, the top end of the spring layer is fixedly connected with the installation frame, the other end of the top of the base is provided with an installation groove matched with the supporting plate, the inner wall of the installation groove is hinged with a plurality of hydraulic cylinders, the output ends of the hydraulic cylinders. The invention has simple operation, low manufacturing cost and high safety.)

1. The utility model provides an indoor fitness equipment of university's sports education, includes base (1), its characterized in that, the one end at base (1) top articulates there is installing frame (4), the inboard of installing frame (4) is rotated and is installed a plurality of running roller (5), running roller (5) are along the length direction evenly distributed of installing frame (4), the equal coaxial fixed mounting in outer end of running roller (5) has sprocket (6), connect through chain drive between sprocket (6), angle adjustment mechanism (7) are installed to the bottom of installing frame (4), angle adjustment mechanism (7) include backup pad (74), the top fixed mounting of backup pad (74) has spring layer (75), the top and the installing frame (4) fixed connection of spring layer (75), the other end at base (1) top is seted up and is supported mounting groove (71) assorted with backup pad (74), the inner wall of the mounting groove (71) is hinged with a plurality of hydraulic cylinders (72), the output ends of the hydraulic cylinders (72) are hinged with a support plate (74), and the outer side of the base (1) is rotatably provided with a pedal controller (73) corresponding to the hydraulic cylinders (72).

2. An indoor exercise machine for university sports education, according to claim 1, characterized in that the outer end of one of the running drums (5) is mounted with a resistance adjustment mechanism (11), the resistance adjustment mechanism (11) comprising an eccentric (111), the eccentric (111) being coaxially fixedly connected with the corresponding running drum (5).

3. The indoor fitness equipment for university sports education as claimed in claim 2, wherein the eccentric wheel (111) is extended to be rotatably provided with a connecting rod (112) through a pin shaft, one end of the connecting rod (112) far away from the eccentric wheel (111) is rotatably provided with a connecting head (113) through a pin shaft, and the inner side of the connecting head (113) is fixedly provided with a push rod (114).

4. The indoor fitness equipment for university sports education according to claim 3, wherein a guide box (115) is fixedly mounted on the outer side of the mounting frame (4), a counterweight box (116) is slidably mounted on the inner side of the guide box (115), one end, away from the connecting head (113), of the pushing rod (114) penetrates through the guide box (115) and is fixedly connected with the counterweight box (116), a counterweight block (118) is placed inside the counterweight box (116), a return spring (117) is sleeved on the pushing rod (114), and the return spring (117) is located on the inner side of the guide box (115).

5. An indoor body-building equipment for college sports education as claimed in claim 4, wherein one end of the base (1) is fixedly installed with a wedge plate (3), the other end of the base (1) is fixedly installed with a fixing plate (8), and the inner side of the fixing plate (8) is fixedly installed with a shelf (9) and a handrail (10).

6. An indoor exercise machine for university sports education, according to claim 5, characterized in that a plurality of shock absorbing members (2) are installed at the bottom of the base (1), the shock absorbing members (2) comprise a sleeve (21), a loop bar (22) is inserted into the bottom end of the sleeve (21), and the loop bar (22) is connected with the sleeve (21) in a sliding way.

7. An indoor exercise machine for university sports education, according to claim 6, characterized in that a bottom plate (24) is fixedly installed at the bottom of the loop bar (22), a damping spring (23) is sleeved on each loop bar (22), and the width of the damping spring (23) is larger than the inner diameter of the sleeve (21).

Technical Field

The invention relates to the technical field of fitness equipment, in particular to an indoor fitness device for university sports education.

Background

With the continuous development of mass sports and the increasing improvement of living standard of people, various fitness equipment are produced, the structure and the function are different, and the technical requirements on the fitness equipment, especially the university student fitness equipment are higher and higher; running is relatively applicable aerobic exercise, is beneficial to improving the physical quality of vital capacity boxes of college students, and the existing running machines have large sizes, need to be driven electrically, have higher cost, high failure rate and high maintenance cost, and are not suitable for a large number of students to use; some simple roller running devices appear in the market at present, but the roller running device has small resistance, and once the roller running device is used, the roller running device runs faster, easily falls down after physical disability and has high risk, so that an indoor running device with low cost and high safety is urgently needed.

Disclosure of Invention

The invention aims to solve the defect of high risk in the prior art, and provides an indoor fitness device for university sports education.

In order to achieve the purpose, the invention adopts the following technical scheme:

designs an indoor fitness device for university sports education, which comprises a base, wherein one end of the top of the base is hinged with a mounting frame, a plurality of running rollers are rotatably arranged on the inner side of the mounting frame and are uniformly distributed along the length direction of the mounting frame, the outer ends of the running rollers are coaxially and fixedly provided with chain wheels which are in transmission connection through chains, the bottom of the mounting frame is provided with an angle adjusting mechanism which comprises a supporting plate, the top of the supporting plate is fixedly provided with a spring layer, the top end of the spring layer is fixedly connected with the mounting frame, the other end of the top of the base is provided with a mounting groove matched with the support plate, the inner wall of the mounting groove is hinged with a plurality of hydraulic cylinders, the output end of the hydraulic cylinder is hinged with the supporting plate, and a pedal controller corresponding to the hydraulic cylinder is rotatably installed on the outer side of the base.

Preferably, the outer end of one of the running rollers is provided with a resistance adjusting mechanism, and the resistance adjusting mechanism comprises an eccentric wheel which is coaxially and fixedly connected with the corresponding running roller.

Preferably, the extension of eccentric wheel is installed the connecting rod through the round pin axle rotation, the connecting rod is kept away from the one end of eccentric wheel and is installed the connector through the round pin axle rotation, the inboard fixed mounting of connector has the push rod.

Preferably, the outside fixed mounting of installing frame has the direction box, sliding mounting has the counter weight box inside the direction box, the one end that the connector was kept away from to the propelling movement pole runs through the direction box, and with counter weight box fixed connection, the balancing weight has been placed to the inside of counter weight box, the cover is equipped with the answer spring on the propelling movement pole, the answer spring is located the inboard of direction box.

Preferably, the one end fixed mounting of base has the wedge-shaped plate, the other end fixed mounting of base has the fixed plate, the inboard fixed mounting of fixed plate has supporter and holds up the pole.

Preferably, a plurality of shock-absorbing members are installed to the bottom of base, shock-absorbing member includes the sleeve, telescopic bottom is pegged graft and is had the loop bar, loop bar and sleeve sliding connection.

Preferably, the bottom fixed mounting of loop bar has the bottom plate, all overlap on the loop bar and be equipped with damping spring, damping spring's width is greater than telescopic internal diameter size.

The indoor fitness equipment for university sports education provided by the invention has the beneficial effects that: the pushing acting force of the pushing rod is changed by adding different numbers of counter weights to the counter weight box, so that the running resistance of a user is adjusted; the whole design is simple to operate, low in manufacturing cost and high in safety.

Drawings

FIG. 1 is a first schematic structural diagram of an indoor exercise machine for university sports education proposed by the present invention;

FIG. 2 is a schematic structural diagram of an indoor exercise machine for university sports education according to the present invention;

FIG. 3 is a schematic structural diagram of an angle adjustment mechanism of an indoor exercise machine for university sports education according to the present invention;

FIG. 4 is a schematic structural diagram of a resistance adjustment mechanism of an indoor exercise machine for university sports education according to the present invention;

fig. 5 is a schematic structural view of a shock absorbing member of an indoor exercise machine for university sports education according to the present invention.

In the figure: the device comprises a base 1, a damping piece 2, a sleeve 21, a loop bar 22, a damping spring 23, a bottom plate 24, a wedge-shaped plate 3, a mounting frame 4, a running roller 5, a chain wheel 6, an angle adjusting mechanism 7, a mounting groove 71, a hydraulic cylinder 72, a pedal controller 73, a supporting plate 74, a spring layer 75, a fixing plate 8, a storage rack 9, a holding rod 10, a resistance adjusting mechanism 11, an eccentric wheel 111, a connecting rod 112, a connecting head 113, a pushing rod 114, a guide box 115, a counterweight box 116, a return spring 117 and a counterweight block 118.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-4, an indoor fitness equipment of university's sports education, including base 1, the one end at base 1 top articulates there is installing frame 4, a plurality of running rollers 5 are installed in the inboard rotation of installing frame 4, running rollers 5 are along the length direction evenly distributed of installing frame 4, the equal coaxial fixed mounting in outer end of running rollers 5 has sprocket 6, connect through chain drive between the sprocket 6, the one end fixed mounting of base 1 has wedge plate 3, the other end fixed mounting of base 1 has fixed plate 8, the inboard fixed mounting of fixed plate 8 has supporter 9 and holds up pole 10. The wedge-shaped plate 3 is convenient for a user to step on the running roller 5, the support rod 10 can provide hand support for the user, and the storage rack 9 is used for placing a mobile phone, a water cup, a watch and the like.

The bottom of the mounting frame 4 is provided with an angle adjusting mechanism 7, the angle adjusting mechanism 7 comprises a supporting plate 74, the top of the supporting plate 74 is fixedly provided with a spring layer 75, the top end of the spring layer 75 is fixedly connected with the mounting frame 4, the other end of the top of the base 1 is provided with a mounting groove 71 matched with the supporting plate 74, the inner wall of the mounting groove 71 is hinged with a plurality of hydraulic cylinders 72, the output ends of the hydraulic cylinders 72 are hinged with the supporting plate 74, and the outer side of the base 1 is rotatably provided with a foot controller 73 corresponding to the hydraulic cylinders 72; the foot part acts on the foot controller 73 back and forth, so that the hydraulic cylinder 72 can be contracted or extended, the support plate 74 drives the mounting frame 4 to rotate, the angle of the mounting frame 4 is adjusted, and the running gradient can be adjusted.

Resistance adjustment mechanism 11 is installed to one of them running roller 5's outer end, resistance adjustment mechanism 11 includes eccentric wheel 111, eccentric wheel 111 and the coaxial fixed connection of corresponding running roller 5, eccentric wheel 111's epitaxy is rotated through the round pin axle and is installed connecting rod 112, connecting rod 112 keeps away from eccentric wheel 111's one end and rotates through the round pin axle and install connector 113, connector 113's inboard fixed mounting has push rod 114, the outside fixed mounting who adorns frame 4 has direction box 115, the inboard slidable mounting of direction box 115 has counter weight box 116, push rod 114 keeps away from the one end of connector 113 and runs through direction box 115, and with counter weight box 116 fixed connection, counter weight 118 has been placed to counter weight box 116's inside, the cover is equipped with answer spring 117 on the push rod 114, answer spring 117 is located the inboard.

The user can run on the running roller 5 to drive the running roller 5 to rotate, all the running rollers 5 synchronously rotate due to the fact that the chain wheels 6 which are coaxial with the outer ends of the running rollers 5 are connected through chain transmission, the eccentric wheel 111 further rotates, the push rod 114 drives the counterweight box 116 to slide in the guide box 115 in a reciprocating mode, the push action force of the push rod 114 is changed by adding different numbers of counterweight blocks 118 into the counterweight box 116, and therefore the running resistance of the user is adjusted; the whole design is simple to operate, low in manufacturing cost and high in safety.

Example 2:

referring to fig. 1 to 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a plurality of shock absorbing members 2 are installed at the bottom of a base 1, each shock absorbing member 2 includes a sleeve 21, a loop bar 22 is inserted into the bottom end of the sleeve 21, the loop bar 22 is slidably connected to the sleeve 21, a bottom plate 24 is fixedly installed at the bottom of the loop bar 22, shock absorbing springs 23 are respectively sleeved on the loop bar 22, and the width of each shock absorbing spring 23 is greater than the inner diameter of the sleeve 21. When the user is in love of running, the damping spring 23 can provide certain buffering force, so that the base 1 is prevented from shaking greatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.