CN110812794A

CN110812794A - Strength training device for assisting aerobics exercises

Info

Publication number: CN110812794A
Application number: CN201911306433.9A
Authority: CN
Inventors: 马驰; 赵雪峰
Original assignee: Shenyang Sport University
Current assignee: Shenyang Sport University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-02-21

Abstract

The invention relates to the field of physical fitness equipment, in particular to a strength training device for assisting in aerobics exercises, which comprises a mounting frame, a supporting plate, a sliding plate and a back plate, wherein the upper surface of the mounting frame is provided with a sliding groove, the sliding plate is arranged in the sliding groove, the left side wall of the sliding plate is fixedly connected with a sleeve, a lead screw is arranged in the sleeve and is in threaded connection with the sleeve, the upper surface of the mounting frame is provided with a guide rail, a pedal plate is connected onto the guide rail in a sliding way, the right end of the mounting frame is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a cross rod, the right side wall of the mounting frame is fixedly connected with a supporting plate, a balancing weight is arranged on the supporting plate, the position of the sliding plate is adjusted to adapt to users with different statures, the, this device can be when taking exercise shank strength, take exercise upper limbs strength.

Description

Strength training device for assisting aerobics exercises

Technical Field

The invention relates to the field of sports fitness equipment, in particular to a strength training device for assisting aerobics exercises.

Background

The aerobics exercises are sports which are deeply loved by the masses, have extremely strong popularity and integrate gymnastics, dancing, music, body building and entertainment. In order to exercise aerobics exercises, aerobics enthusiasts often need to use fitness equipment to perform strength training, and the fitness equipment is often divided into two categories of single-function and comprehensive-type multifunctional according to the training function, namely a rowing machine, an aerobics vehicle, a walking machine, a running machine, a waist beautifying machine and the like.

The existing strength training device can not perform strength training on four limbs at the same time and is inconvenient to move.

Disclosure of Invention

The present invention is directed to a strength training device for assisting in the practice of aerobics exercises, which solves the above-mentioned problems of the prior art.

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

a strength training device for assisting aerobics exercises practice comprises a mounting frame, a support plate, a sliding plate and a back plate, wherein a sliding groove is formed in the upper surface of the mounting frame, the sliding plate is installed in the sliding groove and is in sliding connection with the sliding groove, a sleeve is fixedly connected to the left side wall of the sliding plate, a lead screw is installed in the sleeve and is in threaded connection with the sleeve, the left end of the lead screw penetrates through the side wall of the mounting frame and extends to the left side of the mounting frame, the lead screw is rotatably connected with the mounting frame, a guide rail is installed on the upper surface of the mounting frame, a pedal is connected on the guide rail in a sliding manner, a fixed rod is fixedly connected to the right end of the mounting frame, a transverse rod is fixedly connected to the top of the fixed rod, a left pulley is installed at the left end of the transverse, the left pulley is arranged above the sliding plate, and the left end of the steel wire rope is provided with a pull rod.

Further: the upper surface of the sliding plate is fixedly connected with a back plate.

Further: and a crank is installed at the left end of the screw rod.

Further: the anti-skidding bulges are distributed on the left side wall of the pedal plate, the spring is fixedly connected to the right side wall of the pedal plate, and the right end of the spring is fixedly connected with the side wall of the mounting rack.

Further: the lower fixed surface of mounting bracket is connected with the backup pad, and the backup pad is total two, installs respectively at the both ends of mounting bracket, and the supporting shoe is installed to the bottom of backup pad, the lateral wall fixedly connected with telescopic machanism of backup pad, telescopic machanism's the end fixedly connected with slider that stretches out, the bottom sliding connection of slider and mounting bracket, the lower surface of mounting bracket articulates there is the movable rod.

Further: the telescopic mechanism is an electric hydraulic telescopic cylinder.

Further: the lower end of the movable rod is provided with a universal wheel.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, before the device is used, the position of the sliding plate is adjusted to adapt to users with different statures, the users sit on the sliding plate, leg muscles can be trained by repeatedly treading the pedal plate, when the upper limb strength needs to be trained, the pull rod is pulled to drive the balancing weight to move up and down, so that the effect of exercising the upper limb strength can be achieved.

Drawings

FIG. 1 is a schematic view of the structure of a strength training device 1 for assisting in the practice of aerobics exercises;

FIG. 2 is a top view of the sliding panel of embodiment 1 of the strength training device for aiding in the practice of aerobics exercises;

fig. 3 is a perspective view of the mounting bracket of the strength training apparatus of embodiment 1 for assisting in the exercise of aerobics exercises.

The reference numerals in the schematic drawings illustrate: 1-a mounting frame; 2-a support plate; 3-a support block; 4-a telescoping mechanism; 5-a slide block; 6-a movable rod; 7-a connecting rod; 8-a chute; 9-a sliding plate; 10-a back plate; 11-a sleeve; 12-a screw rod; 13-a crank; 14-a guide rail; 15-foot pedal; 16-a spring; 17-a fixation rod; 18-a cross-bar; 19-a left pulley; 20-a right pulley; 21-a supporting plate; 22-a counterweight block; 23-a pull rod; 24-steel wire rope.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a strength training device for assisting in practicing aerobics exercises comprises an installation frame 1, a support plate 2, a sliding plate 9 and a back plate 10, wherein a sliding slot 8 is formed on an upper surface of the installation frame 1, the sliding plate 9 is installed in the sliding slot 8, the sliding plate 9 is slidably connected with the sliding slot 8, the sliding plate 9 can slide left and right along the sliding slot 8, the back plate 10 is fixedly connected with an upper surface of the sliding plate 9, a sleeve 11 is fixedly connected with a left side wall of the sliding plate 9, a screw rod 12 is installed in the sleeve 11, the screw rod 12 is in threaded connection with the sleeve 11, a left end of the screw rod 12 extends to the left side of the installation frame 1 through a side wall of the installation frame 1, the screw rod 12 is rotatably connected with the installation frame 1, a crank 13 is installed at a left end of the screw, the upper surface of the mounting frame 1 is provided with a guide rail 14, the guide rail 14 is connected with a pedal plate 15 in a sliding way, the pedal plate 15 can slide left and right along the guide rail 14, the left side wall of the pedal plate 15 is distributed with anti-skidding bulges, the right side wall of the pedal plate 15 is fixedly connected with a spring 16, the right end of the spring 16 is fixedly connected with the side wall of the mounting frame 1, when a user needs to exercise leg muscles, the user sits on the sliding plate 9, the back of the user is abutted against the back plate 10, the user steps on the pedal plate 15 to straighten the legs, the pedal plate 15 is stepped forcefully to slide right, the spring 16 is compressed, the user bends the two legs, the pedal plate 15 returns to the initial position under the action of the spring 16, the steps are repeated, the leg muscles are trained, the right end of the mounting frame 1 is fixedly connected with a fixing rod 17, the, right pulley 20 is installed to the right-hand member of horizontal pole 18, right side wall fixedly connected with layer board 21 of mounting bracket 1, balancing weight 22 has been placed on the layer board 21, fixedly connected with wire rope 24 on the balancing weight 22, right pulley 20 is walked around to wire rope 24's left end, 19 to the top of sliding plate 9 of left side pulley, pull rod 23 is installed to wire rope 24's left end, the user sits on sliding plate 9, hold pull rod 23, stimulate pull rod 23 downwards, it reciprocates to drive balancing weight 22, can reach the effect of taking exercise upper limbs strength, therefore, the electric iron is very convenient.

Example 2

On the basis of embodiment 1, the lower surface of the mounting frame 1 is fixedly connected with two supporting plates 2, the two supporting plates 2 are respectively mounted at two ends of the mounting frame 1, the bottom of each supporting plate 2 is provided with a supporting block 3, the side wall of each supporting plate 2 is fixedly connected with a telescopic mechanism 4, each telescopic mechanism 4 is an electric hydraulic telescopic cylinder, the extending end of each telescopic mechanism 4 is fixedly connected with a sliding block 5, each sliding block 5 is slidably connected with the bottom of the mounting frame 1, the telescopic mechanisms 4 are controlled to stretch and control the sliding blocks 5 to slide left and right, the lower surface of the mounting frame 1 is hinged with a movable rod 6, the lower end of each movable rod 6 is provided with a universal wheel, the lower surface of each sliding block 5 is hinged with a connecting rod 7, the lower end of each connecting rod 7 is hinged with the middle part of each movable rod 6, the telescopic mechanisms 4, at the moment, the device is convenient to push to move.

With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: before the device is used, the crank 13 is rotated, the screw rod 12 is driven to rotate, the sliding plate 9 can be driven to move left and right in the sliding groove 8, the position of the sliding plate 9 is adjusted to adapt to users with different statures, after the position of the sliding plate 9 is adjusted, the user sits on the sliding plate 9, the back is abutted to the back plate 10, the foot is stepped on the pedal plate 15, the leg is straightened, the pedal plate 15 is stepped on with force, the pedal plate 15 slides rightwards, the spring 16 is compressed, the two legs of the user are bent, under the action of the spring 16, the pedal plate 15 returns to the initial position, the steps are repeated, the muscle of the leg is trained, when the strength of the upper limb needs to be trained, the user sits on the sliding plate 9, the pull rod 23 is held, the pull rod 23 is pulled downwards, the counter weight 22 is driven to move up and down, the, temper upper limbs strength, it is very convenient, when this device was removed to needs, control telescopic machanism 4 extension, drive slider 5 and remove to drive movable rod 6 and rotate to vertical direction, make the universal wheel and ground department of meeting, be convenient for promote this device shift position this moment.

It needs to explain especially that, mounting bracket 1, backup pad 2, sliding plate 9 and backplate 10 are prior art's application in this application, and the universal wheel of sleeve, lead screw, running-board, spring, liftable is the innovation point of this application, and it has effectively solved current strength training device can not carry out strength training and remove inconvenient problem to four limbs simultaneously.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A strength training device for assisting aerobics exercises practice comprises a mounting frame (1), a support plate (2), a sliding plate (9) and a back plate (10), and is characterized in that a sliding groove (8) is formed in the upper surface of the mounting frame (1), the sliding plate (9) is installed in the sliding groove (8), the sliding plate (9) is in sliding connection with the sliding groove (8), a sleeve (11) is fixedly connected to the left side wall of the sliding plate (9), a lead screw (12) is installed in the sleeve (11), the lead screw (12) is in threaded connection with the sleeve (11), the left end of the lead screw (12) penetrates through the side wall of the mounting frame (1) and extends to the left side of the mounting frame (1), the lead screw (12) is rotatably connected with the mounting frame (1), a guide rail (14) is installed on the upper surface of the mounting frame (1), a pedal (15) is slidably connected to the guide rail, top fixedly connected with horizontal pole (18) of dead lever (17), left pulley (19) are installed to the left end of horizontal pole (18), right pulley (20) are installed to the right-hand member of horizontal pole (18), right side wall fixedly connected with layer board (21) of mounting bracket (1), balancing weight (22) have been placed on layer board (21), fixedly connected with wire rope (24) are gone up in balancing weight (22), right pulley (20) are walked around to the left end of wire rope (24), left side pulley (19) to the top of sliding plate (9), pull rod (23) are installed to the left end of wire rope (24).

2. The strength training device for aiding in the practice of aerobics exercises according to claim 1, wherein a back plate (10) is fixedly attached to the upper surface of the sliding plate (9).

3. The strength training device for aiding the practice of aerobics exercises according to claim 1, wherein a crank (13) is installed at the left end of the lead screw (12).

4. The strength training device for assisting aerobics exercises in practicing of claim 1, wherein anti-skid protrusions are distributed on the left side wall of the pedal plate (15), the spring (16) is fixedly connected to the right side wall of the pedal plate (15), and the right end of the spring (16) is fixedly connected with the side wall of the mounting frame (1).

5. The strength training device for assisting aerobics exercises in practicing according to any one of claims 1 to 4, wherein two support plates (2) are fixedly connected to the lower surface of the mounting frame (1), the two support plates (2) are respectively installed at two ends of the mounting frame (1), the support block (3) is installed at the bottom of each support plate (2), the telescopic mechanism (4) is fixedly connected to the side wall of each support plate (2), the sliding block (5) is fixedly connected to the extending end of each telescopic mechanism (4), the sliding block (5) is slidably connected with the bottom of the mounting frame (1), and the lower surface of the mounting frame (1) is hinged to a movable rod (6).

6. The strength training device for aiding in aerobics exercises according to claim 5, wherein the telescopic mechanism (4) is an electro-hydraulic telescopic cylinder.

7. The strength training device for aiding the exercises of aerobics according to claim 5, wherein universal wheels are installed at the lower end of the movable bar (6).