CN205434910U - Multi -functional body -building sand bag - Google Patents

Abstract

The utility model discloses a multifunctional fitness sandbag, which comprises a sandbag body, an elastic spring, a hydraulic rod, a hydraulic box and a base; the bottom end of the sandbag body is elastically connected to the top end of the hydraulic rod through an elastic spring, There is a layer of vibration sensors between the skeletons; a lifting handle is arranged on the side of the hydraulic box; the base is set under the hydraulic box, and the upper surface of the base is fixedly connected to the bottom surface of the hydraulic box, and a main control chip is arranged in the base and the solenoid valve, a touch display screen and a memory card interface are fixedly arranged on the inclined side of the base, and audio speakers are fixedly arranged on two sides adjacent to the inclined side of the base. The number can be displayed through the touch screen on the base, so that the practitioner can directly understand the number of punches and the exercise time. Its structure is simple, and it can enable people to exercise efficiently; The needs of people of different heights.

Description

A kind of multifunctional fitness sandbag

technical field

The utility model relates to the technical field of fitness equipment, in particular to a multifunctional fitness sandbag.

Background technique

With the development of the national fitness campaign, sports equipment has entered public places and family life. As a traditional fitness equipment, sandbags are widely used by the majority of bodybuilders, especially martial arts and taekwondo enthusiasts. , there is only a long hanging bag with moderate hardness and softness, people cannot understand the number of times of punching, the strength of punching and the efficiency of punching when practicing, the practice lacks a plan, and it is impossible to examine the progress and effect of the practitioner; and, the traditional The sandbag has a single function and is not equipped with intelligent multimedia functions.

Contents of the invention

The purpose of this utility model is to provide a kind of multifunctional body-building sandbag, in order to solve the problem raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a multifunctional fitness sandbag, including sandbag body, elastic spring, hydraulic rod, hydraulic tank and base; Elastic connection, the sandbag body includes a sponge layer, a shock sensor layer and a sandbag skeleton; the sponge layer is sleeved on the periphery of the sandbag skeleton, and a shock sensor layer is arranged between the sponge layer and the sandbag skeleton; the hydraulic rod is set in the hydraulic box Above the hydraulic box, a lifting handle is provided on the side of the hydraulic box; the base is set below the hydraulic box, and the upper surface of the base is fixedly connected with the bottom surface of the hydraulic box, and a main control chip and a solenoid valve are arranged in the base. A touch display screen and a memory card interface are fixedly arranged on the oblique side of the base, and speakers are fixedly arranged on two sides adjacent to the oblique side of the base.

Further, the upper end of the sandbag body is provided with a lifting ring.

Further, a storage battery is arranged in the base, and the storage battery is electrically connected to the main control chip.

Further, the solenoid valve, touch screen, audio, memory card interface and shock sensor layer are all electrically connected to the main control chip.

Further, the main control chip is connected with a mains interface.

Compared with the prior art, the utility model has the beneficial effects that: when the sandbag is hit, the number can be displayed through the touch screen on the base, so that the practitioner can directly understand the number of punches and the exercise time. It is simple and enables people to exercise efficiently; and the height of the sandbag body can be adjusted to meet the needs of people of different heights.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the sectional view of sandbag body of the present utility model;

In the figure: 1-sandbag body, 101-lift ring, 2-elastic spring, 3-hydraulic rod, 4-hydraulic box, 41-lifting handle, 5-base, 6-main control chip, 7-solenoid valve, 8-touch Control display screen, 9-audio, 10-storage card interface, 11-sponge layer, 12-vibration sensor layer, 13-sandbag skeleton.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, an embodiment provided by the utility model: a multifunctional fitness sandbag, including a sandbag body 1, an elastic spring 2, a hydraulic rod 3, a hydraulic box 4 and a base 5; The bottom end is elastically connected to the top of the hydraulic rod 3 through the elastic spring 2. The sandbag body 1 includes a sponge layer 11, a shock sensor layer 12 and a sandbag skeleton 13; A layer of shock sensor layer 12 is arranged between the sandbag skeletons 13; the hydraulic rod 3 is arranged above the hydraulic box 4, and a lifting handle 41 is arranged on the side of the hydraulic box 4; the base 5 is arranged below the hydraulic box 4 , and the upper surface of the base 5 is fixedly connected to the bottom surface of the hydraulic tank 4, a main control chip 6 and a solenoid valve 7 are arranged in the base 5, and a touch display screen 8 and a memory card interface are fixedly arranged on the inclined side of the base 5 10. The sound 9 is fixedly arranged on the two sides adjacent to the inclined side of the base 5 .

As an optimized technical solution of the utility model: the upper end of the sandbag body 1 is provided with a suspension ring 101 .

As an optimized technical solution of the present invention: a storage battery is arranged in the base 5 , and the storage battery is electrically connected to the main control chip 6 .

As an optimized technical solution of the present invention: the solenoid valve 7 , the touch display screen 8 , the audio system 9 , the memory card interface 10 and the shock sensor layer 12 are all electrically connected to the main control chip 6 .

Further, the main control chip (6) is connected with a commercial power interface.

Specific way of use: when the utility model is in use, when hitting the sandbag body 1, the vibration sensor installed on the vibration sensor layer 12 inside the sponge layer 11 can convert the pressure and the frequency of the hitting into the form of an electrical signal. The method is transmitted to the main control chip 6, and then the main control chip 6 converts the electrical signal transmitted from the shock sensor layer 12 into a digital display on the touch display 8 through the touch display 8; Control option, by selecting the corresponding mode, when the sandbag body 1 is hit every time, the corresponding sound will be emitted in the corresponding sound box 9, making the exercise more interesting; the memory card can be connected externally through the memory card interface 10, and at the same time, the The music in the memory card is played through the audio system 9 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. a multifunctional body-building sandbag, including sandbag body (1), elastomeric spring (2), hydraulic stem (3), hydraulic fluid tank (4) and base (5)；It is characterized in that: the bottom of described sandbag body (1) is connected with the top elasticity of hydraulic stem (3) by elastomeric spring (2), and sandbag body (1) includes spongy layer (11), shaking sensor layer (12) and sandbag skeleton (13)；It is peripheral that described spongy layer (11) is set in sandbag skeleton (13), is provided with one layer of shaking sensor layer (12) between spongy layer (11) and sandbag skeleton (13)；Described hydraulic stem (3) is arranged on the top of hydraulic fluid tank (4), is provided with lifting handle (41) on the side of hydraulic fluid tank (4)；Described base (5) is arranged on the lower section of hydraulic fluid tank (4), and the upper surface of base (5) is fixing with the bottom surface of hydraulic fluid tank (4) to be connected, main control chip (6) and electromagnetic valve (7) it is provided with in base (5), the prism of base (5) is fixedly installed touching display screen (8) and memory card interface (10), two sides adjacent with the prism of base (5) are fixedly installed sound equipment (9).

A kind of multifunctional body-building sandbag the most according to claim 1, is characterized in that: the upper end of described sandbag body (1) is provided with suspension ring (101).

A kind of multifunctional body-building sandbag the most according to claim 1, is characterized in that: be provided with accumulator in described base (5), and accumulator is electrically connected with main control chip (6).

A kind of multifunctional body-building sandbag the most according to claim 1, is characterized in that: described electromagnetic valve (7), touching display screen (8), sound equipment (9), memory card interface (10) and shaking sensor layer (12) are all electrically connected with main control chip (6).

A kind of multifunctional body-building sandbag the most according to claim 1, is characterized in that: described main control chip (6) connects commercial power interface.