TWI425968B - Sport training machine - Google Patents

Description

Sports training machine

The present invention relates to an exercise training machine, and more particularly to an exercise training machine having a power element for rotating a back frame.

The current sit-up exercise machine cannot be adjusted according to people of different weights, so the user must rely on his own waist to lift the upper body during the sit-up exercise, for beginners or those with poor physical fitness. It often doesn't work when you do a few times, making people who are mentally motivated to cringe and fear. Moreover, since the sit-up exercise device itself occupies a considerable accommodation space, and can not be folded, it is inconvenient to store, and it is not convenient to carry and collect. Therefore, the inventors have developed an exercise training machine to simultaneously solve the above problems.

In view of the problems of the prior art, one of the objects of the present invention is to provide an exercise training machine to solve the conventional problems.

The main object of the present invention is to solve the above problems and provide an exercise training machine comprising a main frame, a back frame, a plurality of sensors and a power component. Wherein, the main frame is provided with a pad and a support seat, and the back frame is pivotally disposed on the main frame, and the back frame further extends with an extension. In addition, the present invention is provided with a cushion and a headrest on the back frame, and further has a buffer block on the back frame for buffering the impact force generated when the back frame is dumped to the main frame.

Further, one end of the power component is connected to the extension, and the other end is connected to the support of the main frame. In other words, the most important technical feature of the present invention is that a plurality of inductors and temperature controllers are disposed on the seat cushion and the cushion. Therefore, when all the sensors sense a certain pressure and temperature, each sensor transmits a signal to a signal processing unit, and the signal processing unit drives the power unit to rotate the extension according to all the signals, so that the back frame is rotated. Corresponding to the rotation. In detail, the signal processing unit is disposed on the lower surface of the seat cushion, and includes a solenoid valve. Each of the pressure and temperature sensors is electrically connected to the signal processing unit, and the signal processing unit is electrically connected to the power unit. Specifically, when the user sits on the seat cushion and leans against the cushion, all the sensors sense the weight and pressure of the user, and each sensor transmits a signal to the signal processing unit. The reason is that the signal processing unit of the present invention calculates the pressure applied to the exercise training machine by the user's buttocks, waist and shoulders by means of the sensor, and finally drives the back frame to rotate with the main body according to the result of the calculation. Framed into a specific angle.

According to the foregoing, the exercise training machine according to the present invention may have one or more of the following advantages:
(1) According to the exercise training machine of the present invention, an inductor is added to the cushion to prevent the malfunction of the power component.
(2) According to the exercise training machine of the present invention, the power component can drive the back frame to be rotated to a specific angle with the main frame to suit different users, so that it can easily complete a single sit-up.
(3) According to the exercise training machine of the present invention, the cylinder of the present invention exhibits a saturated state after the completion of the pushing process to maintain safety.
(4) According to the exercise training machine of the present invention, the outer shape of the exercise training machine can be reduced by simply removing the latch, thereby improving the convenience of storage and increasing the usability of the space.
(5) The hip, waist and shoulder cushions of the exercise training machine of the present invention are further provided with an inductor and a temperature controller to sense and set the temperature.

The embodiments of the exercise training machine of the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.

First, please refer to FIG. 1A, FIG. 1B and FIG. 1C simultaneously, which are schematic diagrams of the exercise training machine of the present invention, a partial schematic diagram of the main structure of the exercise training machine of the present invention, and the exercise training machine of the present invention. Power system block diagram. As shown in FIG. 1A, FIG. 1B and FIG. 1C, the exercise training machine of the present invention comprises: a main frame 1, a back frame 2, a plurality of sensors 4 and a power element 3. The main frame 1 is provided with a pad 12 and a support base 11. One end of the main frame 1 is provided with a cross bar 13 and is reliably placed on the ground, and the other end is further extended with a bracket 14 for fastening the bracket 14 The main frame 1 is fixed by inserting a pin 15 . At the same time, the bracket 14 is connected with a crossbar 141 which is reliably placed on the ground, a knee pad 142 for the knee joint buckle, and a foot pad 143 for a reliable ankle joint. However, the back frame 2 is pivotally disposed on the main frame 1, and the back frame 2 further extends an extension portion 21. In addition, the back frame 2 is provided with a cushion 22 and a headrest 23, and the back frame 2 is provided with a buffer block 24 for buffering the impact force generated when the back frame 2 is dumped to the main frame 1.

Further, one end of the power component 3 is connected to the extension portion 21, and the other end is connected to the support base 11 of the main frame 1. In other words, the most important technical feature of the present invention is that a plurality of inductors 4 are disposed on the seat cushion 12 and the cushion 22, but in the embodiment, only three inductors 4 are taken as an example, and one of them is located in the seat cushion 12. The other two are located on the cushion 22. Therefore, when all the sensors 4 sense a specific pressure and a set temperature value, each sensor 4 transmits a signal to a signal processing unit 5, and the signal processing unit 5 drives the power element 3 to extend according to all the signals. The portion 21 is rotated, so that the back frame 2 is rotated correspondingly. In detail, the signal processing unit 5 is disposed on the lower surface of the seat cushion 12, and includes a solenoid valve (not shown), and each sensor 4 is electrically connected to the signal processing unit 5, and the signal processing unit 5 is The power element 3 is electrically connected. Specifically, when the user sits on the seat cushion 12 and leans against the cushion 22, all the sensors 4 sense the weight and pressure of the user, and each sensor 4 transmits a signal to the signal processing unit 5. However, it is necessary to provide the sensor 4 in the cushion 22, because the inventor feels that the user may misplace other articles on the seat cushion 12, thereby causing the power component 3 to malfunction, so that the cushion 22 is in the cushion 22 The sensor 4 is added to prevent such a malfunction. Furthermore, the three inductors 4 of the present invention are disposed at positions corresponding to the user's buttocks, waist and shoulders, and are each provided with a temperature controller 41, wherein the temperature controller 41 is electrically connected to the signal processing unit 5, and the signal processing unit 41 is electrically connected to the power component 3, so that the signal transmitted by the signal processing unit 5 received by the sensor 4 has pressure and temperature control values. In other words, the signal processing unit 5 of the present invention calculates the pressure applied to the exercise training machine by the user's buttocks, waist and shoulders, and finally drives the back frame 2 to rotate with the main frame 1 according to the result of the calculation. A specific angle of 6 is created, and the temperature of the buttocks, waist and shoulder cushions is set by the temperature controller to make the user feel more comfortable.

In detail, for example, when a heavier user rides on the exercise trainer, the signal processing unit 5 receives the signals of the three sensors 4, thereby driving the power unit 3 to operate. In fact, the inductor 4 is a pressure/temperature sensor and the power element 3 can be a cylinder. Therefore, when the sensor 4 senses a large pressure, the signal processing unit 5 will drive the power element 3 to generate less power, and the extension portion 21 will be pushed to a smaller extent. Finally, the back frame 2 is correspondingly rotated slightly so that the specific angle 6 between the back frame 1 and the main frame 1 is large. Thus, the design concept of the present invention is to give an appropriate exercise training machine according to the actual weight of each user. Imagine that if a heavier person uses a specific training machine with a smaller angle 6, it may not only cause sports injuries when doing sit-ups, but may also be abandoned halfway due to difficulty in sports. If the specific angle 6 is adjusted to be larger depending on the condition, the heavier weight user will be happy and obtain a better exercise effect. Conversely, when a lighter lady is using the exercise trainer, the back frame 2 will be rotated to a smaller specific angle 6, so that it can get enough exercise.

In addition, please refer to FIG. 2A and FIG. 2B simultaneously, which are respectively a side view of the exercise training machine of the present invention and a stacking diagram of the exercise training machine of the present invention. As shown in FIG. 2A, when the user performs the sit-up exercise, the user starts using the exercise training machine in a sitting position. However, when performing the supine motion, the user leans the upper body against the back frame 2, wherein the back frame 2 is pre-screwed to a specific angle 6 with the main frame 1 according to the user's condition, so the user is doing the sitting up. When you move, it's very easy to complete a single sit-up.

It is worthwhile to note that since the exercise training machine of the present invention rotates the back frame 2 indirectly by a cylinder 3, it is very safe when the user is doing sit-ups. In detail, the cylinder 3 of the present invention assumes a state of full pressure after the pushing process is performed, and unless each sensor 4 feels a different weight or pressure again, the cylinder 3 will perform the next push. Otherwise, when the cylinder 3 is in a saturated state, the back frame 2 can no longer be rotated, so that accidental occurrence can be avoided, and it is very safe for the user who uses the exercise training machine.

Of course, the user can also apply more different weights or pressures to the sensor 4 to make the back frame 2 adjust the rotation without equal amount. In this way, the same user can perform progressive progressive abdominal muscle training during the continuous sit-up process according to the physical state of the body that is currently adaptable.

In addition, as shown in FIG. 2B, when the user wants to store the exercise training machine, it is only necessary to remove the latch 15 so that the bracket 14 is folded close to the lower side of the main frame 1, and the back frame 2 can be naturally tilted down to the main frame. Above the rack 1, the entire exercise trainer becomes a flattened appearance. The reason is that the appearance volume of the exercise training machine of the present invention is reduced, thereby improving the convenience of storage and increasing the utilization of space.

Therefore, the above description is only the disclosure of the preferred embodiment, and is not intended to limit the invention. Any equivalent modifications or alterations made without departing from the spirit and scope of the invention are intended to be included in the scope of the appended claims.

1‧‧‧ main frame

11‧‧‧ Support

12‧‧‧ Seat cushion

13‧‧‧cross bar

14‧‧‧ bracket

141‧‧‧cross bar

142‧‧‧ knee pads

143‧‧‧foot pads

15‧‧‧Latch

2‧‧‧back frame

21‧‧‧Extension

22‧‧‧Cushion

23‧‧‧ head pillow

24‧‧‧ Buffer block

3‧‧‧Power components

4‧‧‧ sensor

41‧‧‧ Temperature Controller

5‧‧‧Signal Processing Unit

6‧‧‧Specific angle

Fig. 1A is a schematic view of the exercise training machine of the present invention.
Fig. 1B is a partial schematic view showing the main structure of the exercise training machine of the present invention.
Fig. 1C is a block diagram of the power system of the exercise training machine of the present invention.
Fig. 2A is a side view of the exercise training machine of the present invention.
Figure 2B is a schematic diagram of the stacking of the exercise training machine of the present invention.

1‧‧‧ main frame

11‧‧‧ Support

12‧‧‧ Seat cushion

13‧‧‧cross bar

14‧‧‧ bracket

141‧‧‧cross bar

142‧‧‧ knee pads

143‧‧‧foot pads

15‧‧‧Latch

2‧‧‧back frame

21‧‧‧Extension

22‧‧‧Cushion

23‧‧‧ head pillow

24‧‧‧ Buffer block

3‧‧‧Power components

4‧‧‧ sensor

41‧‧‧ Temperature Controller

5‧‧‧Signal Processing Unit

Claims (10)

An exercise training machine comprising:
a main frame, which is provided with a pad and a support base;
a back frame, the system is pivotally disposed on the main frame, and the back frame is provided with a cushion.
The back frame extends and has an extension;
a plurality of temperature controllers disposed on the seat cushion and the cushion;
a plurality of inductors disposed on the seat cushion and the cushion; and a power component, one end of which is connected to the extension portion, and the other end of the power component is connected to the support base, when the sensors sense The plurality of signals are sent to a signal processing unit for the specific pressure and temperature values, and the signal processing unit drives the power unit to rotate the extension according to the signals, so that the back frame is correspondingly rotated. . The exercise training machine of claim 1, wherein the sensors are pressure/temperature sensors. The exercise training machine of claim 1, wherein the signal processing unit comprises a solenoid valve. The exercise training machine of claim 1, wherein the signal processing unit is disposed on a lower body of the seat cushion. The exercise training machine of claim 1, wherein the sensors are electrically connected to the signal processing unit, and the signal processing unit is electrically connected to the power component. The exercise training machine of claim 1, wherein the temperature controllers are electrically connected to the signal processing unit, and the signal processing unit is electrically connected to the power components. The exercise training machine of claim 1, wherein the power component is a cylinder. The exercise training machine of claim 1, wherein the back frame is further provided with a headrest. The exercise training machine of claim 1, wherein the back frame is further provided with a buffer block for buffering an impact force generated when the back frame is dumped to the main frame.
The exercise training machine of claim 1, further comprising a bracket fixed to the main frame by inserting a latch.