CN211273492U - Intelligent sandbag - Google Patents

Abstract

The utility model provides a sand bag stable structure, sand bag and intelligent sand bag, include: the first fixed end is fixedly connected with any position of the sandbag body; the second fixed end is fixedly connected with any one position of the fixed frame or the ground; and the connecting piece is fixedly connected with the first fixed end and the second fixed end respectively. An intelligent sandbag comprises the sandbag stabilizing structure, and further comprises a fixing frame, a hanging chain and a sandbag body, wherein the fixing frame is fixed at any position, and the sandbag body is connected with the fixing frame through the hanging chain; the sand bag is characterized in that a display screen is arranged outside the sand bag body, the display screen is preferably arranged on the upper portion of the sand bag, and a light-transmitting material is coated outside the flexible display screen. The sandbag body is fixed through the fixing structure, so that the sandbag body is fixed, the moving amplitude of the sandbag body is not large when the sandbag body is hit, and a user can watch videos on the display screen while avoiding injury to people.

Description

Intelligent sandbag

Technical Field

The utility model relates to a sport equipment technical field, concretely relates to sand bag stable structure, sand bag and intelligent sand bag.

Background

The sand bag is usually suspension type, including a fixed bolster, installs a chaining or string rope that is used for hanging on the sand bag, hangs the sand bag on the fixed bolster, and the user is in the use, and training sand bag can be because of taking place swing by a wide margin in the use, and user in use also is comparatively inconvenient, and misuse may lead to the user to be injured.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sand bag stable structure, sand bag and intelligent sand bag can play the spacing effect of level to the sand bag, prevents that its amplitude of oscillation from leading to too big using inconveniently.

A sandbag stabilizing structure comprising:

the first fixed end is fixedly connected with any position of the sandbag body;

the second fixed end is fixedly connected with any one position of the fixed frame or the ground;

and the connecting piece is fixedly connected with the first fixed end and the second fixed end respectively.

Further, in the above-mentioned case,

the number of the first fixed ends is at least one;

the first fixed end is a strip-shaped body, two ends of the strip-shaped body are respectively fixed with the surface of the sandbag body to form a first strip-shaped buckle, and the connecting piece is fixedly connected with the first strip-shaped buckle;

or

The first fixed end is a first buckle, the first buckle is fixedly connected with the sandbag, and the connecting piece is fixedly connected with the first buckle.

Further, in the above-mentioned case,

the second fixed end is at least one;

the second fixed end is a strip-shaped body, two ends of the strip-shaped body are respectively fixed with any one or more of the fixed frame or the ground to form a second strip-shaped buckle, and the connecting piece is fixedly connected with the second strip-shaped buckle;

or

The second fixed end is a second buckle, the second buckle is fixedly connected with any one or more of the fixed frame or the ground, and the connecting piece is fixedly connected with the second buckle.

Further, in the above-mentioned case,

the two ends of the strip-shaped body and the surface of the sand bag body are fixed in any one or more of sewing, bonding, clamping and detachable connection.

Further, in the above-mentioned case,

the first buckle is a prefabricated part and comprises a first connecting end and a second connecting end which are in any shapes, the first connecting end is fixedly connected with the sandbag, and the second connecting end is fixedly connected with the connecting piece.

Further, in the above-mentioned case,

the length of the connecting piece is larger than or equal to the linear length of the first fixing end and the second fixing end.

A sandbag comprises the sandbag stabilizing structure, a fixing frame, a hanging chain and a sandbag body, wherein the fixing frame is fixed at any position, and the sandbag body is connected with the fixing frame through the hanging chain.

An intelligent sandbag comprises the sandbag stabilizing structure, and further comprises a fixing frame, a hanging chain and a sandbag body, wherein the fixing frame is fixed at any position, and the sandbag body is connected with the fixing frame through the hanging chain;

the sand bag is characterized in that a display screen is arranged outside the sand bag body, and a light-transmitting material is coated outside the flexible display screen.

Further, in the above-mentioned case,

the display screen is a flexible display screen.

Further, in the above-mentioned case,

the light-transmitting material is any one or more of a flexible silica gel material and a flexible transparent composite material.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a stable structure of a sandbag;

FIG. 2 is a schematic structural view of a first swing amplitude of a sandbag body;

FIG. 3 is a schematic structural view of a second swing amplitude of the sandbag body;

FIG. 4 is a schematic structural view of a third swing amplitude of the sandbag body;

FIG. 5 is a schematic structural view of a sandbag body in a swing amplitude condition IV;

FIG. 6 is a schematic structural view of a sandbag body in a swing amplitude condition V;

FIG. 7 is a schematic structural view of a sandbag body in a swing amplitude condition six;

FIG. 8 is a schematic structural view of the sandbag;

FIG. 9 is a schematic structural diagram of a first embodiment of an intelligent sandbag;

fig. 10 is a schematic structural diagram of a second embodiment of the intelligent sandbag.

Reference numerals:

1. a sandbag body; 2. a fixed structure; 21. a first fixed end; 22. a connecting member; 23. a second fixed end; 3. a ground surface; 4. a fixed mount; 5. a suspension chain.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model provides a sand bag stable structure 2, its schematic structure as shown in figure 1 includes: the first fixed end 21 is fixedly connected with any position of the sandbag body 1; the second fixed end 23 is fixedly connected with any one position of the fixed frame 4 or the ground 3; and the connecting piece 22 is fixedly connected with the first fixing end 21 and the second fixing end 23 respectively. The first fixed end 21 is preferably arranged at the lower part of the sandbag body 1, the sandbag body 1 can be regarded as a supporting point when being hit, if the supporting point is closer to the upper part of the sandbag body 1, the lower part of the sandbag body 1 is longer by the force arm of the hit part when being hit, and the first fixed end 21 is seriously collapsed and damaged, so the first fixed end 21 is preferably arranged at the lower part of the sandbag body 1. Through first stiff end 21 and sand bag body 1 fixed connection, second stiff end 23 and mount 4 or ground 3 are fixed to connecting piece 22 is fixed with first stiff end 21 and second stiff end 23 respectively, reaches the fixed sand bag body 1 and can not swing at will the purpose. After the sandbag body 1 is hit, the swing amplitude can be adjusted. In actual use, the length of the connecting member 22 is greater than or equal to the linear length of the first fixing end 21 and the second fixing end 23.

The swing of sandbags is as follows.

Swing case one: as shown in fig. 2, the second fixed end 23 is fixedly connected to the ground 3, and at this time, if the straight line formed by the second fixed end 23 and the first fixed end 21 is perpendicular to the ground 3, and the length of the connecting element 22 is equal to the distance between the first fixed end 21 and the second fixed end 23, there is no extra length of the connecting element 22 after connecting with the first fixed end 21 and the second fixed end 23, and the swing of the sandbag body 1 can be regarded as 0 degree.

And the swing condition two: as shown in fig. 3, the second fixing end 23 is fixedly connected to the ground 3, and at this time, if a straight line formed by the second fixing end 23 and the first fixing end 21 is perpendicular to the ground 3, and the length of the connecting member 22 is greater than the distance between the first fixing end 21 and the second fixing end 23, the connecting member 22 has an extra length after being connected to the first fixing end 21 and the second fixing end 23, the swing of the sandbag body 1 can be adjusted according to the extra length, and the more the extra length of the connecting member 22 is, the larger the swing of the sandbag is. And the amplitude of the swinging motion of the sandbag on the side of the link 22 will be greater than the amplitude of the swinging motion of the link 22 not on the side.

Swing case three: as shown in fig. 4, the second fixed end 23 is fixedly connected to the ground 3, and at this time, if the straight line formed by the second fixed end 23 and the first fixed end 21 is not perpendicular to the ground 3, and the length of the connecting element 22 is equal to the distance between the first fixed end 21 and the second fixed end 23, the connecting element 22 has no extra length after being connected to the first fixed end 21 and the second fixed end 23, and the swing of the sandbag body 1 can be regarded as 0 degree.

Swing case four: as shown in fig. 5, the second fixing end 23 is fixedly connected to the ground 3, and at this time, if the straight line formed by the second fixing end 23 and the first fixing end 21 is not perpendicular to the ground 3, and the length of the connecting member 22 is greater than the distance between the first fixing end 21 and the second fixing end 23, the connecting member 22 has an extra length after being connected to the first fixing end 21 and the second fixing end 23, the swing of the sandbag body 1 can be adjusted according to the extra length, and the more the extra length of the connecting member 22 is, the larger the swing of the sandbag is. And the amplitude of the swinging motion of the sandbag on the side of the link 22 will be greater than the amplitude of the swinging motion of the link 22 not on the side.

Swing case five: as shown in fig. 6, the second fixing end 23 is fixedly connected to the fixing frame 4, and if the length of the connecting member 22 is equal to the distance between the first fixing end 21 and the second fixing end 23, the connecting member 22 does not have an excessive length after being connected to the first fixing end 21 and the second fixing end 23, and the sand bag has an arbitrary swing amplitude on the side of the connecting member 22, and the sand bag does not have a swing amplitude on the opposite side of the connecting member 22.

Swing case six: as shown in fig. 7, the second fixing end 23 is fixedly connected to the fixing frame 4, and the length of the connecting member 22 is greater than the distance between the first fixing end 21 and the second fixing end 23, so that the connecting member 22 has an extra length after being connected to the first fixing end 21 and the second fixing end 23, and the sand bag has an arbitrary swing amplitude at the side of the connecting member 22, at this time, the swing amplitude of the sand bag body 1 can be adjusted according to the extra length, and the swing amplitude of the sand bag is larger as the extra length of the connecting member 22 is larger.

In one embodiment, the first fixing end 21 is at least one, the first fixing end 21 is a strip-shaped body, two ends of the strip-shaped body are respectively fixed on the surface of the sandbag body 1 to form a first strip-shaped buckle, and the connecting member 22 is fixedly connected with the first strip-shaped buckle. The two ends of the strip-shaped body and the sand bag body 1 are fixed on the surface in any one or more of sewing, bonding, clamping and detachable connection. Wherein the belt-shaped body can be a belt, a cloth bag, a rubber belt and the like.

In one embodiment, the first fixing end 21 is at least one, the first fixing end 21 is a first buckle, the first buckle is fixedly connected with a sandbag, and the connecting member 22 is fixedly connected with the first buckle. The first buckle is a prefabricated part and comprises a first connecting end and a second connecting end which are in any shapes, the first connecting end is fixedly connected with the sandbag, and the second connecting end is fixedly connected with the connecting piece 22. The first buckle can be made of metal, plastic and rubber.

In one embodiment, the second fixing end 23 is at least one, the second fixing end 23 is a strip-shaped body, two ends of the strip-shaped body are respectively fixed with any one or more of the fixing frame 4 or the ground 3 to form a second strip-shaped buckle, and the connecting member 22 is fixedly connected with the second strip-shaped buckle. The two ends of the strip-shaped body and the sand bag body 1 are fixed on the surface in any one or more of sewing, bonding, clamping and detachable connection. Wherein the belt-shaped body can be a belt, a cloth bag, a rubber belt and the like.

In one embodiment, the second fixing end 23 is at least one, the second fixing end 23 is a second buckle, the second buckle is fixedly connected with any one or more of the fixing frame 4 or the ground 3, and the connecting member 22 is fixedly connected with the second buckle. The second buckle is the prefab, including being the third link and the fourth link of arbitrary shape, the third link with mount 4 fixed connection, the fourth link with connecting piece 22 fixed connection. The second buckle can be made of metal, plastic and rubber.

Wherein the quantity of first stiff end 21, second stiff end 23 is more, and the fixed effect of sand bag is better, but in order to play the effect to people's protection, has certain range and can play the effect of letting out when sand bag body 1 is beaten, and the people avoids the effort that sand bag body 1 gave too big when beating sand bag body 1 promptly, converts some kinetic energy into gravitational potential energy, and sand bag body 1 is beaten the back sand bag and can rise relatively by having the speed human body promptly. The first fixed ends 21 are preferably arranged to be two and are uniformly arranged on two sides of the bottom of the sandbag body 1, the two second fixed ends 23 can be uniformly arranged on the fixed frame 4 or the ground 3, the two second fixed ends 23 are symmetrically arranged relative to the center of the sandbag body 1, and the length of the connecting piece 22 can be adjusted according to a preset amplitude. The first fixing end 21 and the second fixing end 23 may be disposed by persons of different weight levels, that is, persons of higher weight levels may dispose more of the first fixing end 21, the connecting member 22, and the second fixing end 23.

A sandbag, as shown in the schematic structural diagram of fig. 8, comprises the sandbag stabilizing structure 2, a fixing frame 4, a hanging chain 5 and a sandbag body 1, wherein the fixing frame 4 is fixed at any position, and the sandbag body 1 is connected with the fixing frame 4 through the hanging chain 5.

An intelligent sandbag is shown in fig. 9, which is a schematic structural diagram of a first embodiment thereof, and includes the sandbag stabilizing structure 2, a fixed frame 4, a suspension chain 5, and a sandbag body 1, wherein the fixed frame 4 is fixed to any position, and the sandbag body 1 is connected to the fixed frame 4 through the suspension chain 5; the sand bag is characterized in that a display screen is arranged outside the sand bag body 1, the display screen is preferably arranged on the upper portion of the sand bag, and a light-transmitting material is coated outside the flexible display screen. Wherein the display screen is an LED flexible screen. The display screen is a flexible display screen. The light-transmitting material is any one or more of a flexible silica gel material and a flexible transparent composite material. Can carry out video broadcast through display screen to because fixed knot constructs 2 and fixes sandbag body 1, make sandbag body 1 fixed, its range of motion can not be very big, when avoiding leading to the fact the injury to the people, the video on the display screen is also watched to the user.

As shown in fig. 10, the structural diagram of the second embodiment of the intelligent sandbag includes two sets of stabilizing structures 2 disposed at the bottom of the sandbag body 1, and the stabilizing structures 2 are respectively fixed to two sides of the fixing frame 4.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (5)

1. An intelligent sandbag, which comprises a sandbag stabilizing structure (2) and is characterized in that,

the sandbag stabilizing structure (2) comprising:

the first fixed end (21) is arranged at the lower part of the sandbag body (1);

the second fixed end (23) is fixedly connected with any one position of the fixed frame (4) or the ground (3);

a connecting piece (22) which is respectively fixedly connected with the first fixing end (21) and the second fixing end (23),

the length of the connecting piece (22) is more than or equal to the linear length of the first fixed end (21) and the second fixed end (23);

the first fixed end (21) is at least one;

the first fixed end (21) is a strip-shaped body, two ends of the strip-shaped body are respectively fixed with the surface of the sandbag body (1) to form a first strip-shaped buckle, and the connecting piece (22) is fixedly connected with the first strip-shaped buckle;

or

The first fixing end (21) is a first buckle, the first buckle is fixedly connected with the sandbag, and the connecting piece (22) is fixedly connected with the first buckle;

the second fixed end (23) is at least one;

the second fixed end (23) is a strip-shaped body, two ends of the strip-shaped body are respectively fixed with any one or more of the fixed frame (4) or the ground (3) to form a second strip-shaped buckle, and the connecting piece (22) is fixedly connected with the second strip-shaped buckle;

or

The second fixing end (23) is a second buckle, the second buckle is fixedly connected with any one or more of the fixing frame (4) or the ground (3), and the connecting piece (22) is fixedly connected with the second buckle;

the sand bag is characterized by further comprising a fixing frame (4), a hanging chain (5) and a sand bag body (1), wherein the fixing frame (4) is fixed at any position, and the sand bag body (1) is connected with the fixing frame (4) through the hanging chain (5);

the sand bag is characterized in that a display screen is arranged outside the sand bag body (1), and a light-transmitting material is coated outside the display screen.

2. The intelligent sandbag according to claim 1,

the two ends of the strip-shaped body and the sand bag body (1) are fixed on the surface in any one or more of sewing, bonding, clamping and detachable connection.

3. The intelligent sandbag according to claim 1,

the first buckle and the second buckle are prefabricated parts and comprise a first connecting end and a second connecting end which are in any shapes, the first connecting end is fixedly connected with the sandbag, and the second connecting end is fixedly connected with the connecting piece (22).

4. The intelligent sandbag according to claim 1,

the display screen is a flexible display screen.

5. The intelligent sandbag according to claim 1,

the light-transmitting material is any one or more of a flexible silica gel material and a flexible transparent composite material.

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