CN112791361A

CN112791361A - Novel ball picking device

Info

Publication number: CN112791361A
Application number: CN202110109615.8A
Authority: CN
Inventors: 林时鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-05-14

Abstract

The invention relates to the field of sports equipment, in particular to a novel ball picking device which comprises a hand lever and a support, wherein two disc bodies arranged at intervals are arranged at the bottom of the support, ball taking ports are formed in the disc bodies, a plurality of movable grooves are formed in the edges of the inner contour and the outer contour of an examination level on the inner side of each disc body, the bottom corners of the movable grooves are of V-shaped structures at the sides close to the outer contour of the disc bodies, connecting rods are arranged between the disc bodies, part of the connecting rods are movably arranged in the movable grooves, a first elastic part and a second elastic part are further arranged on the disc bodies, the first elastic part restrains two ends of the connecting rods positioned in the movable grooves at the bottoms of the V-shaped structures of the movable grooves, the second elastic part is used for covering the ball taking ports, the gap between two adjacent connecting rods is smaller than the diameter. The invention aims to provide a novel ball picking device which is beneficial to solving the problems of narrow application range and short service life of the existing ball picking device.

Description

Novel ball picking device

Technical Field

The invention relates to the field of sports equipment, in particular to a novel ball picking device.

Background

Along with the development of social economy, people pay more and more attention to health and participate in body-building exercises more and more. Among them, the items such as table tennis, tennis and golf are widely accepted, and during these sports, a large amount of balls are often needed, and the used balls are generally scattered on the ground and need to be picked up one by one.

At present, the ball picking device is used for picking balls, wherein the cylindrical ball picking device is used more frequently, the ball picking structure mainly comprises two wire fixing discs, a plurality of tight elastic ropes are arranged through a through hole between the two wire fixing discs, and the balls can penetrate into the ball picking structure from gaps among the elastic ropes through rolling the wire fixing discs and utilizing the extension of the elastic ropes, so that the ball picking effect is achieved. However, the existing ball picker still has partial defects: the existing structure can only adapt to a single type of ball because the tightening degree of the elastic rope is fixed, and the existing ball picking device only adapts to light balls such as table tennis balls and the like, but cannot adapt to heavy balls such as tennis balls, golf balls and the like, the heavy balls are easy to press and prop the elastic rope after being collected and fall out of the ball picking device, part of the ball picking devices are used for collecting the heavy balls, the tightening degree of the elastic rope is increased, when the balls are extruded, the ball can enter and exit the ball picking device by utilizing the elastic deformation of the balls, but the structure of the balls is easy to damage, and the balls are deformed or broken; after long-time use, the elastic rope can also have the phenomena of elastic reduction and traction looseness, the ball picking effect is greatly influenced, and the service life is short; in addition, the wire fixing disc with the existing structure is generally made of hard materials, and in the using process, the noise is high, the scratch damage to a sports ground can be caused, and the wire fixing disc cannot be repaired after being worn, so that the service life is influenced.

Disclosure of Invention

Based on the above, the invention aims to provide a novel ball picking device which is beneficial to solving the problems of narrow application range and short service life of the existing ball picking device.

In order to achieve the purpose, the invention adopts the following technical scheme:

novel pick up ball ware includes at least:

the hand lever is used for holding and pushing and pulling;

the bracket is arranged at the bottom of the hand lever;

the ball picking device comprises a tray body, a plurality of ball picking holes and a buffer layer, wherein the tray body is of a disc structure, the two tray bodies are arranged in parallel at intervals and are pivoted below a support, the tray body is provided with a ball picking hole, and the outer circumference of the tray body is provided with the buffer layer;

the movable grooves are uniformly distributed on the inner side surface of the tray body close to the edge of the outer contour in a circumferential manner, and the bottom angles of the movable grooves are close to one side of the outer contour of the tray body and are of V-shaped structures;

the connecting rods are of straight rod structures, the connecting rods are arranged along the axial direction of the disk bodies, are arranged between the two disk bodies and are close to the edges of the outer contours of the disk bodies, part of two ends of each connecting rod are inserted into the movable grooves movably, and a ball collecting space is formed inside each connecting rod;

the first elastic piece is arranged on the tray body and restrains two ends of the connecting rod positioned in the movable groove at the bottom of the V-shaped structure of the movable groove;

the second elastic piece is arranged on the disc body and used for covering the ball taking port;

the gap between two adjacent connecting rods is smaller than the diameter of the sphere, and two ends of at least one connecting rod in the two adjacent connecting rods can be movably arranged in the movable groove; when picking up the ball, two the disk body rotates in step on ground, the connecting rod oppresses the spheroid that is located the below at the rotation in-process, and both ends are located connecting rod in the activity groove can up move about, leads to the clearance grow between the adjacent connecting rod, when being greater than the spheroid diameter, and the spheroid passes this clearance and gets into ball collection space, afterwards the connecting rod both ends receive first elastic component influences, reset to the V-arrangement structure bottom in activity groove leads to the clearance between the adjacent connecting rod to resume, prevents that the spheroid from droing.

Preferably, the movable groove is a triangular groove hole structure, and the bottom corner of the movable groove is close to the outer circumferential edge of the tray body; the ball fetching device is characterized in that a first perforation, a second perforation and a third perforation are arranged on the disc body, the first perforation is arranged on two sides of the movable groove, the second perforation is a threaded hole, the second perforation and the first perforation are located on the same circumference, and the third perforation is arranged on two sides of the ball fetching port.

Preferably, the first elastic element is an elastic rope and is arranged in the first through hole in a penetrating manner, an inverted-V-shaped structure is formed at the bottom corner of the movable groove, and two ends of the connecting rod positioned in the movable groove are restrained at the bottom corner of the movable groove;

the second elastic piece is an elastic rope, penetrates through the third through hole and transversely penetrates through the ball taking opening, a claw is arranged on one side of the ball taking opening, and the second elastic piece can be hooked and pulled on the claw.

Preferably, the connecting rod includes a fixed rod and a movable rod, two ends of the fixed rod are respectively penetrated into the second through holes of the tray body, and two ends of the movable rod are respectively movably arranged in the movable grooves of the tray body.

Preferably, the side wall of the ball fetching port is a bevel edge, so that the aperture of the ball fetching port on one side of the ball collecting space is larger.

Preferably, the first elastic member is a spring, and the spring is fixedly arranged between the top wall of the movable groove and the top of the connecting rod, or between two sides of the connecting rod and the side wall of the movable groove.

Preferably, the first elastic element is a spring plate, slot holes for placing the spring plate are arranged at two sides of the movable slot close to the bottom corners, two sides of the spring plate are clamped in the slot holes, and the middle of the spring plate is attached to the top of the connecting rod.

Preferably, a plurality of adjusting grooves are formed in the edge of the first through hole, and the first elastic piece is clamped in the adjusting grooves.

Preferably, the movable door is arranged between the two disc bodies in an openable and closable manner, the movable door comprises two arc plates matched with the outer circumferential profile of the disc bodies, and the connecting rod is arranged between the two arc plates; the hand lever is provided with a support frame which is matched with the hand lever.

Preferably, at least one end part of the bracket is pivoted at the central shaft at the outer side of the tray body; the end part of the bracket is connected with a fixing frame.

Preferably, first elastic component can also adopt the elastic block, and this elastic block sets firmly in the activity inslot, and its bottom supports and leans on the connecting rod top, and this elastic block specifically adopts materials such as sponge, rubber, silica gel, PU.

Compared with the prior art, the invention at least comprises the following advantages:

the invention provides a one-way ball picking device, which is characterized in that a movable groove with a V-shaped bottom angle is arranged in a disc body, and a connecting rod and a first elastic piece are combined, so that the connecting rod can displace during ball picking, the gap between adjacent rod bodies is increased, and the opening and closing of a ball collecting space are realized; the connecting rod is adopted to replace the traditional elastic rope, so that the problem that the elasticity of the elastic rope is reduced after long-term use to influence the service life is solved, the connecting rod can provide better supporting strength, the ball picking requirements of balls with different sizes, hardness, weight, special shapes and the like can be met by combining the elastic strength of the first elastic piece, and the application range is wider; according to the invention, the buffer layer is arranged at the outer circumference of the disc body, and can be made of soft materials such as rubber and PU (polyurethane) to be in contact with the ground, so that the outline of a stiff disc body can be prevented from scratching a sport place, the abrasion of the outline of the disc body can be reduced, the friction force in the rolling process can be increased by the buffer layer, and the influence of sliding on the ball picking efficiency during ball picking is reduced; in addition, when the first elastic piece is used for a long time, the first elastic piece extends, and when the elasticity is reduced, the elastic adjustment and maintenance of the first elastic piece can be realized by adjusting the position of the adjusting groove clamped and arranged, so that the use and maintenance period is prolonged, and the use cost is reduced to a certain extent; the side wall of the ball taking port is provided with the bevel edge structure, the inner side is wide, the outer side is narrow, a certain guiding function is achieved, the phenomenon that a ball body is clamped by the disc body structure is reduced, the ball body can penetrate out of the inner side, and the operation efficiency of dumping the ball body from the ball taking port is improved; the invention can keep the movable door open above by arranging the openable movable door, and forms a ball placing frame convenient for taking balls by matching with the hand lever installation supporting frame, thereby enriching the product functions and realizing the effect of multiple purposes.

Drawings

Fig. 1 is a schematic structural view of a ball picker in one embodiment.

Fig. 2 is a schematic view of the inner side of the tray body in fig. 1.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 is a schematic view of an installation structure of the first elastic member in fig. 1.

Fig. 5 is a view showing an installation structure of the first elastic member in another embodiment.

Fig. 6 is a view showing an installation structure of a first elastic member in still another embodiment.

Fig. 7 is a view showing an installation structure of the first elastic member in still another embodiment.

Fig. 8 is a schematic structural diagram of a first through hole in an embodiment.

FIG. 9 is a schematic view of a ball picker with a movable door according to an embodiment.

Fig. 10 is a schematic structural view of the support frame in fig. 1.

Fig. 11 is a schematic structural view of a support frame in another embodiment.

The figure is marked with: 1-hand lever; 11-a support frame; 2-a scaffold; 21-a mounting seat; 22-a connecting shaft; 3-a fixing frame; 4-a tray body; 41-ball taking port; 411-beveled edge; 42-rib plate; 43-mounting holes; 44-a first perforation; 441-an adjusting tank; 45-second perforation; 46-third perforation; 47-sink tank; 48-hook claw; 49-a latch member; 5-a connecting rod; 51-a fixation rod; 511-a locking member; 52-a movable rod; 6-a movable groove; 61-a first slot; 62-a second sink; 71-a first elastic member; 72-a second resilient member; 73-a third elastic member; 74-a fourth elastic member; 75-a fifth elastic member; 8-a movable door; 81-fixed jacks; 9-buffer layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description is made with reference to the accompanying drawings and detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the two elements or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the novel ball picking device disclosed in this embodiment includes a hand lever 1, a bracket 2, a fixing frame 3, a disc body 4, a connecting rod 5, a first elastic member 71 and a second elastic member 72.

Wherein, the hand lever 1 adopts a telescopic rod structure and is mainly used for holding by hand and carrying out push-pull operation.

The support 2 is arranged at the bottom of the hand lever 1 and mainly plays a role in connection, and by combining the drawing 1 and the drawing 10, the support 2 is of an n-shaped frame structure, a mounting seat 21 is arranged at the center position of the top of the support, the mounting seat 21 is used for insertion connection of the hand lever 1, two end parts of the support 2 are respectively pivoted at the central shaft positions outside the two disc bodies 4, the end parts are fixedly connected with a fixing frame 3, a certain angle is formed between the fixing frame 3 and the support 2, and the fixing frame 3 is mainly used for supporting and fixing the ball picking device when the ball picking device is placed.

The disk body 4 is of a disk structure, the number of the disk body is two, the disk body is arranged in parallel and at intervals, and the disk body is pivoted below the support 2 and mainly plays a role in supporting and connecting a structure. With reference to fig. 1 to 3, three ball taking ports 41 arranged in central symmetry are provided on the tray body 4, rib plates 42 are provided between adjacent ball taking ports 41, each rib plate 42 is provided with a mounting hole 43 at the central axis of the tray body 4, the mounting hole 43 is used for pivoting the bracket 2, a plurality of movable slots 6 are uniformly distributed on the inner side of the tray body 4 near the outer contour edge, first through holes 44 are provided on both sides of the movable slot 6, second through holes 45 having a plurality of threaded hole structures are uniformly distributed on the same circumferential line with the first through holes 44, third through holes 46 are provided on the rib plates 42 near the outer circumference of the tray body 4, the third through holes 46 are provided on both sides of the ball taking ports 41, a sinking groove 47 is provided between the third through holes 46 and the ball taking ports 41, and a hook claw 48 is provided on one side of the ball taking ports.

The bottom corner of the movable groove 6 is close to one side of the outer contour of the tray body 4, the bottom corner is of a V-shaped structure, the movable groove 6 in the embodiment is of a triangular groove hole structure, the bottom corner of the movable groove is close to the outer circumferential edge of the tray body 4, and three inner corners of the movable groove are all subjected to fillet treatment.

Connecting rod 5 is the straight-bar structure, and a plurality of connecting rods 5 are followed 4 axial settings of disk body locate two between the disk body 4, and be close to the outline edge of disk body 4, partial connecting rod 5 both ends are inserted movably and are located in the movable slot 6, the inside ball collecting space that forms of a plurality of connecting rods 5, this ball collecting space is used for accomodating the spheroid after collecting.

The first elastic member 71 is disposed on the tray body 4, and restrains both ends of the connecting rod 5 located in the movable groove 6 at the bottom of the V-shaped structure of the movable groove 6.

The second elastic element 72 is disposed on the tray body 4 and is used for covering the ball fetching port 41, so that the gap of the ball fetching port 41 is smaller than the diameter of the ball, and the ball is prevented from falling out along the ball fetching port 41 from the ball collecting space.

It should be noted that the gap between two adjacent connecting rods 5 is smaller than the diameter of the sphere, and two ends of at least one connecting rod 5 of the two adjacent connecting rods 5 can be movably arranged in the movable groove 6; when picking up the ball, two disk body 4 rotates in step on ground, connecting rod 5 oppresses the spheroid that is located the below at the rotation in-process, and both ends are located connecting rod in the activity groove 6 can up move about, leads to the clearance grow between the adjacent connecting rod 5, and when being greater than the spheroid diameter, the spheroid passes this clearance and gets into ball collection space, afterwards connecting rod 5 both ends receive first elastic component 71 influences, resets to the V-arrangement structure bottom of activity groove 6 leads to the clearance between the adjacent connecting rod 5 to resume, prevents that the spheroid from droing.

Specifically, with reference to fig. 1 and 4, the first elastic member 71 is an elastic rope, and is inserted into the first through hole 44, an inverted V-shaped structure is formed at the bottom corner of the movable groove 6, two ends of the connecting rod 5 located in the movable groove 6 are constrained at the bottom corner of the movable groove 6, and the first elastic member 71 mainly plays a role of providing elastic resettable movement for part of the connecting rod 5.

As shown in fig. 1, the second elastic member 72 is an elastic cord, and is inserted into the third through hole 46, and traverses the ball-picking opening 41 along the sinking groove 47, during the ball-picking process, the second elastic member 72 keeps traversing the ball-picking opening 41 to limit the falling state of the ball; when the ball is taken, the second elastic element 72 can be hooked on the hook claw 48 to keep the ball taking opening 41 in a smooth state, so that the ball in the ball collecting space can be poured out from the ball taking opening 41. Wherein, get the ball mouth 41 lateral wall and be hypotenuse 411, hypotenuse 411 inclines to the inboard, makes get ball mouth 41 and be located the aperture of ball collection space one side is great, and is interior wide narrow outside promptly, and the operation of empting when being convenient for get the ball helps improving its smoothness nature.

Further, the pole 5 that connects includes dead lever 51 and movable rod 52, dead lever 51 both ends wear to locate two respectively disk body 4 in the second perforation 45 to utilize retaining member 511 further to lock fixedly in the second perforation 45 outside, the fixed connection of dead lever 51 and second perforation 45 can play two disk body 4's effect, and combine two disk body 4 to constitute a circular tube structure, roll when being convenient for pick up the ball, movable rod 52 both ends are mobile respectively to be located two disk body 4 in the activity groove 6, its both ends are located the part and the first elastic component 71 cooperation in activity groove 6, make movable rod 52 be in the active structure that can reset, mainly play the effect that changes the clearance between the body of rod, form the structure that opens and shuts that the spheroid got into ball collecting space.

In another embodiment, as shown in fig. 5, the first elastic member 71 is a spring, the spring is fixedly disposed between the top wall of the movable slot 6 and the top of the movable rod 52, and longitudinal extension and contraction of the spring can ensure that the movable rod 52 can move upward from the bottom of the movable slot 6, and at the same time, can drive the movable rod 52 to return to the bottom of the movable slot 6, so as to implement gap variation between adjacent rod bodies.

In another embodiment, as shown in fig. 6, the first elastic element 71 is a spring, the two sides of the movable slot 6 near the bottom corner are provided with a transverse first slot 61, the spring is disposed in the first slot 61, two ends of the spring are fixedly disposed on the side wall of the first slot 61 and one side of the movable rod 52, the transverse expansion of the spring can ensure that the movable rod 52 can move longitudinally or obliquely upward from the bottom of the movable slot 6, and at the same time, the movable rod 52 can be driven to return to the bottom of the movable slot 6, so as to change the gap between adjacent rod bodies.

In another embodiment, as shown in fig. 7, the first elastic element 71 is a spring plate, the two sides of the movable slot 6 near the bottom are provided with second slots 62 for placing the spring plate, the two sides of the spring plate are clamped in the second slots 62, and the middle of the spring plate is attached to the top of the movable rod 52, and the elastic property of the spring plate can ensure that the movable rod 52 can move upward from the bottom of the movable slot 6 and can drive the movable rod 52 to return to the bottom of the movable slot 6, thereby realizing the gap change between adjacent rod bodies.

Further, as shown in fig. 8, three adjusting grooves 441 are disposed at the edge of the first through hole 44, the first elastic member 71 is clamped in the adjusting grooves 441, and when the first elastic member is clamped in the adjusting grooves 441 at different positions, the degree of tightness of the first elastic member 71 is different, so that the elastic adjustment of the first elastic member 71 is realized.

In another embodiment, the first elastic member 71 is an elastic block, the elastic block is fixedly disposed between the top of the inner side of the movable slot 6 and the top of the movable rod 52, the bottom of the elastic block abuts against the top of the movable rod 52, the elastic block can be made of elastic materials such as sponge, rubber, silica gel, PU and the like, when picking up a ball, the movable rod 52 applies inward extrusion force to the elastic block, so that the elastic block contracts and deforms, the gap between the movable rods 52 is enlarged, the ball passes through the gap, and then the elastic block is affected by the elastic property, so that the two ends of the movable rod 52 are reset to the bottom of the movable slot 6, and the gap reset between the movable rods 52 is smaller than the diameter of the ball.

In another embodiment as shown in fig. 9, the ball picking device further includes a movable door 8, the movable door 8 is disposed between the two disc bodies 4 in an openable and closable manner, the movable door 8 includes two arc plates adapted to the outer circumference profile of the disc body 4, the connecting rod 5 is disposed between the two arc plates, one ends of the two arc plates are respectively pivoted to the inner sides of the two disc bodies 4 to realize the rotatable opening and closing, the other ends of the two arc plates are provided with fixed insertion holes 81, the disc body 4 is provided with plug pin members 49 adapted to the fixed insertion holes 81, the plug pin members 49 can be inserted into the fixed insertion holes 81 to form a locking structure, and further, the bottoms of the fixed insertion holes 81 and the plug pin members 49 are provided with magnetic members capable of attracting each other. The hand lever 1 is provided with the support frame 11 which is matched with the hand lever 1, the support frame 11 is detachably connected with the hand lever 1, the support frame 11 can be arranged at the bottom, and the movable door 8 is arranged at the top, so that the ball picking device forms a ball placing frame, and balls can be conveniently picked from the opened movable door 8.

At least one end of the support 2 is pivoted to the central axis of the outer side of the disc body 4, specifically, as shown in fig. 10, the support 2 adopts an n-shaped structure and is pivoted with the disc body 4 by utilizing two ends at two sides; as shown in fig. 11, the bracket 2 is of a half-n-shaped structure, one end of one side is pivoted with the tray body 4, and when the structure of single-side connection is adopted, a connecting shaft 22 is arranged on the central axis of the inner sides of the two tray bodies 4 for connection.

In the specific implementation process, when picking up the ball, the hand holding rod 1 pushes the two disc bodies 4 to rotate on the ground, when contacting the ball, the cylindrical structure formed by the disc bodies 4 and the movable rods 52 presses the ball from top to bottom, the movable rods 52 receive the upward reaction force applied by the ball to the movable rods 52, at this time, the first elastic part 71 extends, the movable rods 52 displace upwards, the movable rods 52 can displace synchronously, so that the gap between the movable rod 52 and the adjacent rod body is enlarged, when the gap is larger than the diameter of the ball, the ball passes through the gap to enter the ball collecting space, the ball picking operation is realized, then the first elastic part 71 receives the self elastic characteristic to drive the part of the two ends of the movable rods 52 positioned in the movable groove 6 to reset to the bottom of the movable groove 6, the gap between the adjacent rod bodies resets to be smaller than the diameter of the ball, the ball is prevented from falling, the ball positioned in the ball collecting space always applies an outward force to the, and the parts of the two ends of the movable rod 52 positioned in the movable groove 6 are always clamped at the bottom of the movable groove 6, so that the ball body is further prevented from falling. When a ball is taken from the ball taking opening 41, the second elastic piece 72 is pulled and hooked on the hook claw 48, the ball taking opening 41 is kept in an opening state, and the ball can be poured outwards from the ball collecting space along the ball taking opening 41.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Novel pick up ball ware, its characterized in that includes at least:

the hand lever is used for holding and pushing and pulling;

the bracket is arranged at the bottom of the hand lever;

2. The new ball picker according to claim 1, wherein the movable slot is a triangular slot hole structure with a bottom corner near the outer circumferential edge of the tray body; the ball fetching device is characterized in that a first perforation, a second perforation and a third perforation are arranged on the disc body, the first perforation is arranged on two sides of the movable groove, the second perforation is a threaded hole, the second perforation and the first perforation are located on the same circumference, and the third perforation is arranged on two sides of the ball fetching port.

3. The novel ball picking device according to claim 2, wherein the first elastic member is a resilient cord, which is inserted into the first through hole to form an inverted V-shaped structure at the bottom corner of the movable groove, so as to restrain the two ends of the connecting rod in the movable groove at the bottom corner of the movable groove;

4. The novel ball picker according to claim 2, wherein the connecting rod comprises a fixed rod and a movable rod, two ends of the fixed rod are respectively inserted into the second through holes of the two trays, and two ends of the movable rod are respectively movably arranged in the movable grooves of the two trays.

5. The novel ball picker according to claim 1, wherein the side wall of the ball-picking port is a bevel edge, so that the diameter of the ball-picking port on one side of the ball-collecting space is larger.

6. The novel ball picker according to claim 1, wherein the first elastic member is a spring fixed between the top wall of the movable slot and the top of the connecting rod or between both sides of the connecting rod and the side wall of the movable slot.

7. The novel ball picking device of claim 1, wherein the first elastic member is a spring, slots for placing the spring are provided at two sides of the movable slot near the bottom, two sides of the spring are clamped in the slots, and the middle of the spring is attached to the top of the connecting rod.

8. The novel ball picker according to claim 3, wherein a plurality of adjusting grooves are formed at the edge of the first through hole, and the first elastic member is clamped in the adjusting grooves.

9. The novel ball picker according to claim 1, further comprising a movable door, wherein the movable door is openably and closably arranged between the two tray bodies, the movable door comprises two arc plates matched with the outer circumferential profile of the tray bodies, and the connecting rod is arranged between the two arc plates; the hand lever is provided with a support frame which is matched with the hand lever.

10. The novel ball picker according to claim 1, wherein at least one end of the support is pivotally mounted to the outer central shaft of the tray body; the end part of the bracket is connected with a fixing frame.