Bidirectional ball picking device

Abstract

The utility model discloses a two-way ball picking device which comprises a containing pipe, and the containing pipe is a hollow cavity with the two ends open. The two ball picking assemblies are arranged at the two ends of the containing pipe respectively; the ball picking assembly comprises a fixing cavity which is in a hollow ring shape, and the fixing cavity is fixedly arranged at one end of the containing pipe. The movable cavity is detachably connected to the fixed cavity and is in a hollow ring shape; and the elastic piece mechanisms are arranged on the movable cavities correspondingly, and ball picking operation is achieved through elastic cooperation among the elastic piece mechanisms. The ball picking assemblies are arranged at the two ends of the containing pipe respectively, and therefore bidirectional ball picking operation is effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball pickers, and in particular to a two-way ball picker. Background Art

[0002] When training small ball games, a large number of small balls are needed. After the training, a large number of balls are scattered on the court and need to be collected one by one for reuse. The traditional method of collecting the balls scattered on the court is to pick them up manually and store them in a basket for future use. However, manual picking requires frequent bending and kneeling, which has the disadvantages of high labor intensity and low collection efficiency.

[0003] Announcement No. CN201832367U provides a tennis ball picker, including a collection tube with two ends open, the bottom end of the collection tube is snap-fitted to a lower cover, and the top end is snap-fitted to an upper cover, and the inner edge of the lower cover is composed of a plurality of convex blocks that are spaced and can be flexibly deformed. Because the convex blocks can be flexibly deformed and there is a gap between two adjacent convex blocks, the deformation of the inner edge of the lower cover is relatively large, which can be used to pick up tennis balls of different specifications and sizes. Although this technical solution can pick up tennis balls of different specifications and sizes, it can only pick up balls through one end, and cannot perform two-way ball picking operations, and cannot meet the existing needs for two-way ball picking; therefore, a two-way ball picker is provided to solve the problem that the existing ball picking device cannot perform two-way ball picking. Utility Model Content

[0004] One of the purposes of the utility model is to provide a two-way ball picker so as to solve the problem that the existing ball picker cannot pick up balls in two directions.

[0005] The utility model of a two-way ball picker can be realized by the following technical solutions:

[0006] The utility model discloses a two-way ball picker, comprising a accommodating tube, which is a hollow cavity with openings at both ends; two ball picking assemblies, which are respectively arranged at the two ends of the accommodating tube; wherein the ball picking assembly comprises a fixed cavity, which is a hollow ring-shaped cavity, and the fixed cavity is fixedly arranged at one end of the accommodating tube; a movable cavity, which is detachably connected to the fixed cavity, and is a hollow ring-shaped cavity; and a plurality of spring leaf mechanisms, which are respectively arranged on the movable cavity, and the ball picking operation is realized by the elastic cooperation between the plurality of spring leaf mechanisms.

[0007] In one embodiment, the spring mechanism includes a second spring; a first spring and a third spring respectively arranged at two ends of the second spring at an angle, the first spring is fixedly arranged in the movable cavity, and the third spring is in contact with and connected to the fixed cavity.

[0008] In one embodiment, the first spring piece, the second spring piece and the third spring piece are integrally formed.

[0009] In one embodiment, the spring mechanism includes a fourth spring and a fifth spring that are arranged at an angle, both of which are arranged on the movable cavity; and a sixth spring connected to the fifth spring and in contact with the fixed cavity.

[0010] In one embodiment, the fourth spring piece, the fifth spring piece and the sixth spring piece are integrally formed.

[0011] In one embodiment, the movable cavity is detachably connected to the fixed cavity via a snap structure or a threaded structure.

[0012] In one embodiment, a plurality of buckles are fixedly provided on the outer wall of the fixed cavity; a plurality of slots are provided on the inner wall of the movable cavity, and the positions of the plurality of slots correspond to the positions of the corresponding buckles.

[0013] In one embodiment, a groove body is arranged around the inner wall of the fixing cavity, and a plurality of the spring mechanisms are respectively in contact with and connected to the groove body.

[0014] In one embodiment, a plurality of mounting grooves are further provided on the active cavity, and a plurality of the spring mechanisms are respectively provided on the inner side of the active cavity through the corresponding mounting grooves.

[0015] In one embodiment, a plurality of mounting seats are further provided on the active cavity, and a plurality of the spring mechanisms are respectively provided on the inner side of the active cavity through the corresponding mounting seats.

[0016] Compared with the prior art, the beneficial effects of the bidirectional ball picker of the utility model are:

[0017] The utility model discloses a two-way ball picker that can perform ball picking operations through any ball picking assembly arranged on the side of the accommodating tube, and effectively picks up and prevents the ball from falling through the cooperation of multiple spring mechanisms; at the same time, the ball picking operation can be realized by simply removing the movable cavity from the fixed cavity, and the two-way ball picking operation is effectively realized, which improves the user experience and satisfaction to a certain extent; at the same time, the two-way ball picker has the characteristics of simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a first embodiment of a two-way ball picker of the utility model;

[0020] Figure 2 yes Figure 1 The exploded structural diagram of the first embodiment of a two-way ball picker of the utility model is shown, comprising a first ball picking assembly;

[0021] Figure 3 yes Figure 2 The exploded structure schematic diagram of the first ball picking assembly shown includes a first shrapnel mechanism;

[0022] Figure 4 yes Figure 3 A schematic structural diagram of the first spring mechanism shown;

[0023] Figure 5 It is a structural schematic diagram of a second embodiment of a two-way ball picker of the utility model, comprising a second ball picking assembly;

[0024] Figure 6 yes Figure 5 The exploded structure schematic diagram of the second ball picking assembly shown includes a second shrapnel mechanism;

[0025] Figure 7 yes Figure 6 A schematic structural diagram of the second spring mechanism is shown.

[0026] Markings in the figure: 11, accommodating tube; 12, first ball picking assembly; 121, first fixed cavity; 1211, first buckle; 1212, first slot; 1213, first connecting buckle; 122, first movable cavity; 1221, first slot; 1222, mounting slot; 123, first spring clip mechanism; 1231, first spring clip; 1232, second spring clip; 1233, third spring clip; 13, second ball picking assembly; 131, second fixed cavity; 1311, second buckle; 1312, second slot; 1313, second connecting buckle; 132, second movable cavity; 1321, second slot; 1322, mounting seat; 133, second spring clip mechanism; 1331, fourth spring clip; 1332, fifth spring clip; 1333, sixth spring clip. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a partial embodiment of the utility model, not all embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] First embodiment

[0030] See also Figure 1-Figure 3 As shown, in this embodiment, the utility model is a two-way ball picker mainly comprising a receiving tube 11 and two first ball picking assemblies 12; the receiving tube 11 is a hollow cavity with two ends open, in which a ball can be accommodated; the two first ball picking assemblies 12 are respectively arranged at the two ends of the receiving tube 11, and the ball can be picked up from the receiving tube 11 through any one of the first ball picking assemblies 12. In this embodiment, the receiving tube 11 is a hollow cylindrical shape, which is integrally formed; in other embodiments, the receiving tube 11 can also be a retractable pipe, which is convenient for storage and transportation.

[0031] See also Figure 1-Figure 3 As shown, in this embodiment, the first ball picking assembly 12 includes a first fixed cavity 121, a first movable cavity 122 and a plurality of first spring mechanisms 123; the first fixed cavity 121 is a hollow ring, which is fixedly arranged at one end of the accommodating tube 11; the first movable cavity 122 is a hollow ring, which is detachably connected to the first fixed cavity 121; a plurality of first spring mechanisms 123 are respectively arranged in the first movable cavity 122, and the ball picking operation is realized through the elastic cooperation between the plurality of first spring mechanisms 123. Specifically, the first movable cavity 122 is detachably connected to the first fixed cavity 121 through a snap-fit ​​structure or a threaded structure.

[0032] See also Figure 3As shown, in the present embodiment, a plurality of first buckles 1211 are fixedly provided on the outer wall of the first fixed cavity 121, and the first movable cavity 122 is connected to the first fixed cavity 121 by buckling with the plurality of first buckles 1211; a first groove body 1212 is arranged around the inner wall of the first fixed cavity 121, and a plurality of first spring leaf mechanisms 123 are respectively contacted and connected with the first groove body 1212, so that the first fixed cavity 121 provides supporting force for the plurality of first spring leaf mechanisms 123; a first connecting buckle 1213 is also fixedly provided on the outer side of the first fixed cavity 121, and a connecting strap is detachably connected to the first connecting buckle 1213, so as to facilitate carrying the ball picker.

[0033] See also Figure 3 As shown, in this embodiment, a plurality of first card slots 1221 are provided on the inner wall of the first active cavity 122, and the positions of the plurality of first card slots 1221 correspond to the positions of the corresponding first buckles 1211, respectively. Through the cooperation of the first card slots 1221 and the corresponding first buckles 1211, the first active cavity 122 is detachably connected to the first fixed cavity 121; a plurality of installation slots 1222 are also provided on the first active cavity 122, and a plurality of first elastic sheet mechanisms 123 are respectively provided on the inner side of the first active cavity 122 through the corresponding installation slots 1222. Specifically, the shape of the first card slot 1221 is a 7-shape.

[0034] See also Figure 3 and Figure 4 As shown, in this embodiment, the first spring sheet mechanism 123 includes a first spring sheet 1231, a second spring sheet 1232 and a third spring sheet 1233; the first spring sheet 1231 and the third spring sheet 1233 are respectively arranged at two ends of the second spring sheet 1232 at an angle, and the second spring sheet 1232 can move relative to the first spring sheet 1231 and the third spring sheet 1233 respectively; the first spring sheet 1231 is fixedly arranged in the corresponding mounting groove 1222; the third spring sheet 1233 is in contact with and connected to the first slot body 1212, and provides a restoring force to the second spring sheet 1232. When it is necessary to pick up the ball, the ball enters the receiving tube 11 by squeezing a plurality of the second spring sheets 1232; when the ball enters the receiving tube 11, the third spring sheet 1233 provides a restoring force to the corresponding second spring sheet 1232, thereby preventing the ball from falling from the receiving tube 11. Specifically, the first elastic piece 1231 , the second elastic piece 1232 and the third elastic piece 1233 are integrally formed.

[0035] See also Figure 1-Figure 3As shown, in this embodiment, the structure of the second ball picking assembly 13 is similar to that of the first ball picking assembly 12, so its specific structure is not repeated here.

[0036] Second embodiment

[0037] See also Figure 5 and Figure 6 As shown, in this embodiment, the utility model is a two-way ball picker mainly comprising a receiving tube 11 and two second ball picking assemblies 13; the receiving tube 11 is a hollow cavity with two ends open, in which a ball can be accommodated; the two second ball picking assemblies 13 are respectively arranged at the two ends of the receiving tube 11, and the ball can be picked up from the receiving tube 11 through any one of the second ball picking assemblies 13. In this embodiment, the receiving tube 11 is a hollow cylindrical shape, which is integrally formed; in other embodiments, the receiving tube 11 can also be a retractable pipe, which is convenient for storage and transportation.

[0038] See also Figure 5 and Figure 6 As shown, in this embodiment, the second ball picking assembly 13 includes a second fixed cavity 131, a second movable cavity 132 and a plurality of second elastic mechanisms 133; the second fixed cavity 131 is a hollow ring, which is fixedly arranged at one end of the accommodating tube 11; the second movable cavity 132 is a hollow ring, which is detachably connected to the second fixed cavity 131; a plurality of second elastic mechanisms 133 are respectively arranged in the second movable cavity 132, and the ball picking operation is realized through the elastic cooperation between the plurality of second elastic mechanisms 133. Specifically, the second movable cavity 132 is detachably connected to the second fixed cavity 131 through a snap-fit ​​structure or a threaded structure.

[0039] See also Figure 6 As shown, in this embodiment, a plurality of second buckles 1311 are fixedly provided on the outer wall of the second fixed cavity 131, and the second movable cavity 132 is connected to the second fixed cavity 131 by cooperating with the plurality of second buckles 1311; a second groove body 1312 is arranged around the inner wall of the second fixed cavity 131, and a plurality of second elastic sheet mechanisms 133 are respectively contacted and connected with the second groove body 1312, so that the second fixed cavity 131 provides supporting force for the plurality of second elastic sheet mechanisms 133; a second connecting buckle 1313 is also fixedly provided on the outer side of the second fixed cavity 131, and the two ends of the connecting strap are respectively detachably connected to the first connecting buckle 1213 and the second connecting buckle 1313, so as to facilitate carrying the ball picker.

[0040] See also Figure 6As shown, in this embodiment, a plurality of second card slots 1321 are provided on the inner wall of the second active cavity 132, and the positions of the plurality of second card slots 1321 respectively correspond to the positions of the corresponding second buckles 1311, and the second active cavity 132 is detachably connected to the second fixed cavity 131 through the cooperation of the second card slots 1321 and the corresponding second buckles 1311; a plurality of mounting seats 1322 are also provided on the second active cavity 132, and a plurality of second spring mechanisms 133 are respectively arranged on the inner side of the second active cavity 132 through the corresponding mounting seats 1322.

[0041] See also Figure 6 and Figure 7 As shown, in this embodiment, the second spring piece mechanism 133 includes a fourth spring piece 1331, a fifth spring piece 1332 and a sixth spring piece 1333; the fourth spring piece 1331 and the fifth spring piece 1332 are arranged at an angle and both are arranged on the corresponding mounting seat 1322; the sixth spring piece 1333 is connected to the fifth spring piece 1332 and is in contact with the second slot 1312, and provides support force to the fifth spring piece 1332. When it is necessary to pick up the ball, the ball enters the receiving tube 11 by squeezing the plurality of the fourth spring pieces 1331; when the ball enters the receiving tube 11, the plurality of the fourth spring pieces 1331 return to the initial position under the action of elastic force, and the plurality of the fifth spring pieces 1332 prevent the ball from falling from the receiving tube 11. Specifically, the fourth spring piece 1331, the fifth spring piece 1332 and the sixth spring piece 1333 are integrally formed.

[0042] It should be noted that the specific working process of the two-way ball picker of the utility model is as follows: the user can pick up the ball into the receiving tube 11 through any one of the first ball picking components 12 or the second ball picking components 13 arranged on the side of the receiving tube 11; through the mutual cooperation between the multiple first spring sheet mechanisms 123 or the multiple second spring sheet mechanisms 133, the ball can be effectively picked up and prevented from falling. When the ball needs to be taken, the movable cavity can be removed from the fixed cavity to realize the ball taking operation.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A two-way ball picker, characterized in that: include: A containing tube, which is a hollow cavity with openings at both ends; Two ball picking assemblies, both of which are respectively arranged at two ends of the containing tube; The ball picking assembly includes a fixed cavity, which is a hollow ring, and the fixed cavity is fixedly arranged at one end of the containing tube; and a movable cavity, which is detachably connected to the fixed cavity and is a hollow ring; A plurality of spring sheet mechanisms are respectively arranged on the movable cavity, and the ball picking operation is realized through the elastic cooperation between the plurality of spring sheet mechanisms.

2. A two-way ball picker according to claim 1, characterized in that: The spring mechanism comprises a second spring; a first spring and a third spring respectively arranged at two ends of the second spring at an angle, the first spring fixedly arranged in the movable cavity, and the third spring in contact with the fixed cavity.

3. A two-way ball picker according to claim 2, characterized in that: The first spring piece, the second spring piece and the third spring piece are integrally formed.

4. A two-way ball picker according to claim 1, characterized in that: The spring mechanism comprises a fourth spring and a fifth spring arranged at an angle, both of which are arranged on the movable cavity; and a sixth spring connected to the fifth spring and in contact with the fixed cavity.

5. A two-way ball picker according to claim 4, characterized in that: The fourth spring piece, the fifth spring piece and the sixth spring piece are integrally formed.

6. A two-way ball picker according to claim 2 or 4, characterized in that: The movable cavity is detachably connected to the fixed cavity via a snap structure or a threaded structure.

7. A two-way ball picker according to claim 6, characterized in that: A plurality of buckles are fixedly arranged on the outer wall of the fixed cavity; a plurality of slots are arranged on the inner wall of the movable cavity, and the positions of the plurality of slots correspond to the positions of the corresponding buckles.

8. A two-way ball picker according to claim 6, characterized in that: A groove body is arranged around the inner wall of the fixing cavity, and a plurality of spring sheet mechanisms are respectively in contact with and connected to the groove body.

9. A two-way ball picker according to claim 6, characterized in that: The movable cavity is also provided with a plurality of mounting grooves, and the plurality of spring mechanisms are respectively arranged on the inner side of the movable cavity through the corresponding mounting grooves.

10. A two-way ball picker according to claim 6, characterized in that: A plurality of mounting seats are also provided on the active cavity, and a plurality of the spring mechanisms are respectively arranged on the inner side of the active cavity through the corresponding mounting seats.

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