Ball storage device

Abstract

The utility model relates to the technical field of ball storage, and discloses a ball storage device which comprises a bottom plate, a handle is fixedly installed on one side of the bottom plate, inner rods are fixedly installed at the four corners of the upper surface of the bottom plate, and the outer sides of the inner rods are sleeved with fences. The four groups of fences are arranged, limiting holes are formed in the four corners of each fence, and the middle of the lower surface of the front wall of each fence is fixedly connected with a transmission shaft of a push rod motor. Through the arrangement of the fences, the push rod motors and the inner rod, in the using process of the ball containing device, if basketballs need to be released for students to use, the fences can move downwards along the inner rod through contraction of transmission shafts of the multiple sets of push rod motors, and the basketballs can roll out from the top through downward movement of the fences; compared with the mode that students bend down and stretch out hands to take the basketballs at the bottom, the structure facilitates taking of the basketballs at the bottom.

Description

Technical Field

[0001] The utility model relates to the technical field of ball storage, in particular to a ball storage device. Background Art

[0002] Large balls such as basketballs are difficult to store, especially in places such as schools and stadiums, which need to always have a large number of such large balls. Currently, places such as schools and stadiums store such large balls by either placing them on shelves, in boxes, or directly on the ground without net bags.

[0003] In the process of realizing the utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing ball storage device carts mostly use a fence mechanism to shield the basketball and temporarily store it. However, during class, there are students who need to take the basketball, but the height of the fence is too high, so the students need to lie on the fence and reach out to take the basketball at the bottom, which makes it inconvenient to take the basketball at the bottom. Improvement is urgently needed. Therefore, we propose a ball storage device. Utility Model Content

[0004] The purpose of the utility model is to provide a ball storage device to solve the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a ball storage device, comprising a bottom plate, a handle fixedly mounted on one side of the bottom plate, inner rods fixedly mounted at four corners of the upper surface of the bottom plate, and a fence sleeved on the outer side of the inner rod;

[0006] There are four groups of enclosures, and limit holes are provided at the four corners of the enclosures. The middle part of the lower surface of the front wall of the enclosure is fixedly connected to the transmission shaft of the push rod motor, and the bottom plate and the top of the enclosure are fixedly connected to the push rod motor on the same side;

[0007] The inner rod movably passes through the middle of the limiting hole, and a stopper is fixedly installed on the top of the inner rod;

[0008] The four corners of the bottom surface of the bottom plate are fixedly installed with support rods, and the bottom ends of the support rods are rotatably connected to universal wheels through wheel frames;

[0009] A box body is fixedly installed in the upper surface of a group of enclosures, and a distance measuring sensor and a processor are fixedly installed in the box body;

[0010] An alarm is fixedly installed on the top of the inner side of the handle, and can be used in conjunction with components such as an enclosure, a push rod motor and an inner rod. During the use of the ball storage device, if a basketball needs to be released for students to use, the transmission shafts of the multiple push rod motors can be retracted to move the enclosure down along the inner rod. The downward movement of the multiple enclosures can make the basketball roll out through the top. Compared with students bending over and reaching out to take the basketball at the bottom, this structure facilitates the taking of the basketball at the bottom.

[0011] As an optional solution of the technical solution of the present application, the data output end of the ranging sensor is connected to the data input end of the processor, and the signal output end of the processor is connected to the signal input end of the alarm. It can be used in conjunction with components such as the ranging sensor and the alarm. During the downward movement of the fence, the distance monitored by the ranging sensor is less than the set threshold, the processor issues an instruction, and the alarm sounds: "Pay attention to the downward movement of the fence", which can avoid the fence from moving downward and pinching foreign objects or classmates, thereby improving the safety factor of the device and achieving a more ideal use effect.

[0012] As an optional solution of the technical solution of the present application, a protective net is fixedly installed at the top opening of the box body near the outside of the probe of the ranging sensor, and a wire hole is opened on the top of the side wall of the box body. The protective net can provide anti-clutter function and anti-impact protection. At the same time, the wire hole can pass through the wire for connecting internal and external components.

[0013] As an optional solution of the technical solution of the present application, an indicator sign is fixedly installed on the outside of the handle, and guiding texts are printed on the indicator sign. The user can be informed of the corresponding adjustment process through the indicator sign and the guiding text, which is convenient for different personnel to operate and use.

[0014] As an optional solution of the technical solution of the present application, a battery is fixedly installed in the middle of the lower surface of the base plate, and the battery is electrically connected to the alarm and the push rod motor through wires. The battery can provide electrical energy to avoid pulling excessively long wires and reduce the cost of power supply.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a ball storage device, which is provided with an enclosure, a push rod motor and an inner rod. During the use of the ball storage device, if a basketball needs to be released for students to use, the transmission shafts of multiple groups of push rod motors can be retracted to move the enclosure downward along the inner rod. The downward movement of the multiple groups of enclosures can make the basketball roll out through the top. Compared with the student bending over and reaching out to take the basketball at the bottom, this structure is convenient for taking the basketball at the bottom.

[0017] 2. The utility model provides a ball storage device, which is provided with a distance sensor and an alarm. When the distance monitored by the distance sensor is less than a set threshold value during the downward movement of the enclosure, the processor issues a command and the alarm sounds: "Pay attention to the downward movement of the enclosure", which can prevent the enclosure from moving downward and injuring foreign objects or classmates, thereby improving the safety factor of the device and achieving ideal use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall main structure of a ball storage device of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the enclosure part of a ball storage device of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a cross-sectional structure of a box body of a ball storage device according to the present invention.

[0022] In the figure: 1. bottom plate; 11. battery; 12. universal wheel; 2. handle; 21. sign; 22. alarm; 3. inner rod; 31. block; 4. enclosure; 41. push rod motor; 42. limit hole; 5. box body; 51. distance sensor; 52. processor. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3The utility model provides a technical solution: a ball storage device, including a bottom plate 1, a handle 2 is fixedly installed on one side of the bottom plate 1, an indicator board 21 is fixedly installed on the outside of the handle 2, and a guide text is printed on the indicator board 21, and the user can be informed of the corresponding adjustment process through the indicator board 21 and the guide text, which is convenient for different personnel to operate and use. Inner rods 3 are fixedly installed at the four corners of the upper surface of the bottom plate 1, and a fence 4 is sleeved on the outside of the inner rod 3; there are four groups of fences 4, and limiting holes 42 are provided at the four corners of the fences 4. The middle part of the lower surface of the front wall of the fence 4 is fixedly connected to the transmission shaft of the push rod motor 41, and the bottom plate 1 and the top of the fence 4 are fixedly connected to the push rod motor 41 on the same side; the inner rod 3 movably passes through the middle part of the limiting hole 42, and a stopper 31 is fixedly installed on the top of the inner rod 3; the bottom plate 1 is lower Struts are fixedly installed at the four corners of the surface, and the bottom ends of the struts are rotatably connected to universal wheels 12 through wheel frames; a box body 5 is fixedly installed on the upper surface of a group of enclosures 4, and a distance sensor 51 and a processor 52 are fixedly installed in the box body 5. A protective net is fixedly installed on the outside of the probe of the distance sensor 51 near the top opening of the box body 5, and a wire hole is opened on the top of the side wall of the box body 5, which can provide anti-clutter function and anti-collision protection through the protective net, and at the same time, the wire hole can pass through the wire for connecting internal and external components; an alarm 22 is fixedly installed on the top of the inner side of the handle 2, and a battery 11 is fixedly installed in the middle of the lower surface of the base plate 1, and the battery 11 is electrically connected to the alarm 22 and the push rod motor 41 through wires, respectively, and can provide power through the battery 11 to avoid pulling too long wires and reduce the cost of power supply.

[0025] In this technical solution, components such as the enclosure 4, the push rod motor 41 and the inner rod 3 can be used together. During the use of the ball storage device, if a basketball needs to be released for students to use, the transmission shafts of the multiple groups of push rod motors 41 can be retracted to move the enclosure 4 down along the inner rod 3. The downward movement of the multiple groups of enclosures 4 can make the basketball roll out from the top. Compared with the student bending over and reaching out to take the basketball at the bottom, this structure facilitates the taking of the basketball at the bottom.

[0026] In some technical solutions, the data output end of the distance measuring sensor 51 is connected to the data input end of the processor 52 , and the signal output end of the processor 52 is connected to the signal input end of the alarm 22 .

[0027] In this technical solution, the distance measuring sensor 51 and the alarm 22 and other components can be used together. When the fence 4 moves downward, the distance monitored by the distance measuring sensor 51 is less than the set threshold, the processor 52 issues an instruction, and the alarm 22 sounds: "Pay attention to the downward movement of the fence 4". This can prevent the fence 4 from moving downward and pinching foreign objects or classmates, thereby improving the safety factor of the device and achieving a more ideal use effect.

[0028] Working principle: It should be noted that the utility model is a ball storage device, and its components are all universal standard parts or components known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional test methods.

[0029] When a ball storage device is used, the storage device is pushed to the ball storage area, and then the balls can be stored in the storage frame formed by the enclosure 4 and the inner rod 3 for temporary storage of the balls;

[0030] By providing the enclosure 4, the push rod motor 41 and the inner rod 3, during the use of the ball storage device, if a basketball needs to be released for students to use, the transmission shafts of the multiple push rod motors 41 can be retracted to make the enclosure 4 move down along the inner rod 3. The downward movement of the multiple enclosures 4 can make the basketball roll out from the top. Compared with the students bending over and reaching out to take the basketball at the bottom, this structure facilitates the taking of the basketball at the bottom. By providing the distance sensor 51 and the alarm 22, during the downward movement of the enclosure 4, if the distance monitored by the distance sensor 51 is less than the set threshold, the processor 52 issues an instruction, and the alarm 22 emits: "Pay attention to the downward movement of the enclosure 4", which can avoid the enclosure 4 from moving down and pinching foreign objects or classmates, thereby improving the safety factor of the device and achieving ideal use effect.

Claims

1. A ball storage device, characterized in that: It comprises a base plate (1), a handle (2) is fixedly mounted on one side of the base plate (1), inner rods (3) are fixedly mounted at four corners of the upper surface of the base plate (1), and a retaining block (4) is sleeved on the outer side of the inner rod (3); There are four groups of enclosures (4), and limiting holes (42) are provided at the four corners of the enclosures (4). The middle part of the lower surface of the front wall of the enclosures (4) is fixedly connected to the transmission shaft of the push rod motor (41), and the bottom plate (1) and the top of the enclosure (4) are fixedly connected to the push rod motor (41) on the same side. The inner rod (3) movably passes through the middle of the limiting hole (42), and a stopper (31) is fixedly mounted on the top of the inner rod (3); Support rods are fixedly installed at the four corners of the lower surface of the base plate (1), and the bottom ends of the support rods are rotatably connected to universal wheels (12) via wheel frames; A box body (5) is fixedly installed on the upper surface of a group of enclosures (4), and a distance measuring sensor (51) and a processor (52) are fixedly installed in the box body (5); An alarm (22) is fixedly mounted on the top of the inner side of the handle (2).

2. A ball storage device according to claim 1, characterized in that: The data output end of the distance measuring sensor (51) is connected to the data input end of the processor (52), and the signal output end of the processor (52) is connected to the signal input end of the alarm (22).

3. The ball storage device according to claim 1, characterized in that: A protective net is fixedly installed at the top opening of the box body (5) near the outer side of the probe of the distance measuring sensor (51), and a wire hole is opened at the top of the side wall of the box body (5).

4. The ball storage device according to claim 1, characterized in that: An indicator sign (21) is fixedly mounted on the outside of the handle (2), and guiding text is printed on the indicator sign (21).

5. The ball storage device according to claim 1, characterized in that: A storage battery (11) is fixedly mounted in the middle of the lower surface of the base plate (1), and the storage battery (11) is electrically connected to the alarm (22) and the push rod motor (41) through wires.

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