A ball rebounder

Abstract

The application relates to the technical field of sports equipment, in particular to a ball rebounder, which comprises a first net plate frame, a second net plate frame and a connecting mechanism, the connecting mechanism being connected with the first net plate frame and the second net plate frame. The application has the effect of improving applicability.

Description

Technical Field

[0001] This application relates to the technical field of sports equipment, and in particular to a ball bouncer. Background Technology

[0002] Ball bouncers are auxiliary equipment for ball training and can meet training needs.

[0003] Currently, Chinese patent CN207307118U discloses a ball-bouncing net training frame with adjustable angle, including a base frame, a net frame, and a bouncing net. The bottom of the net frame is hinged to the base frame, and the bouncing net is mounted on the net frame. The base frame is equipped with an angle adjustment device for adjusting the angle between the net frame and the base frame. The angle adjustment device includes a support rod and a locking assembly. The locking assembly is slidably fitted onto the base frame. One end of the support rod is hinged to the locking assembly, and the other end of the support rod is hinged to the net frame. During training, athletes can adjust the angle of the bouncing net to adjust the bounce path and bounce arc of the ball launched onto the net, thereby meeting the athletes' needs for realistic practice of various movements and improving training efficiency.

[0004] Because different types of balls have different rebound effects, different practice stands are needed when practicing different types of balls, so the applicability is not high. Utility Model Content

[0005] To improve applicability, this application provides a ball bouncer.

[0006] This application provides a ball bouncer, which adopts the following technical solution: A ball bouncer includes a first net frame, a second net frame, and a connecting mechanism, wherein the connecting mechanism connects the first net frame and the second net frame.

[0007] By adopting the above technical solution, the first or second net frame is made to contact the ground as a support, and the second or first net frame is suspended by the connecting mechanism as a ball bounce surface for training; therefore, the ball bouncer provided in this application can improve its applicability.

[0008] Optionally, the connecting mechanism includes a support rod and an adjusting rod, one end of the support rod being hinged to the first mesh frame and the other end being connected to the second mesh frame; one end of the adjusting rod being connected to the first mesh frame and the other end being connected to the support rod.

[0009] By adopting the above technical solution, the adjusting rod supports the support rod, so that the support rod can better support the first mesh frame or the second mesh frame.

[0010] Optionally, the adjusting rod includes a first connecting rod, a second connecting rod, and a first fixing component. One end of the first connecting rod is connected to a first mesh frame, and the end of the first connecting rod away from the first mesh frame is slidably disposed with the second connecting rod. The end of the second connecting rod away from the first connecting rod is connected to the second mesh frame. The first fixing component connects the first connecting rod and the second connecting rod.

[0011] By adopting the above technical solution, the position of the first link relative to the second link is adjusted, and then the first link and the second link are fixed together by the first fixing component; the adjustable rod with variable length can adjust the angle of the first mesh frame relative to the second mesh frame, thereby improving applicability.

[0012] Optionally, the first fixing component includes a first fixing block, a clamping block, an adjusting plate, a fixing seat, a first rotating shaft, and a second fixing block. The first fixing block has a first through hole, and the clamping block is disposed on the first fixing block. The clamping block has a second through hole communicating with the first through hole and a deformation hole communicating with the second through hole. The end of the second connecting rod away from the second mesh frame is located in the second through hole. The second connecting rod has a third through hole, and the end of the first connecting rod away from the first mesh frame passes through the first through hole and is located in the second through hole of the second connecting rod. Two adjusting plates are provided, and the two adjusting plates are respectively located on both sides of the deformation hole. The fixing seat is disposed on the first fixing block, the first rotating shaft is rotatably disposed on the fixing seat, and the second fixing block is disposed on the first rotating shaft. The second fixing block has an adjusting groove, and both adjusting plates can be located in the adjusting groove. When both adjusting plates are located in the adjusting groove, the deformation hole deforms, and the clamping block clamps the second connecting rod, so that the second connecting rod abuts against the first connecting rod located in the third through hole.

[0013] By adopting the above technical solution, the first connecting rod slides within the third through hole of the second connecting rod; once the position of the first connecting rod is determined, the second fixing block is rotated so that the two adjusting plates are located within the adjusting groove of the second fixing block, the deformation hole will deform, and the clamping block will press against the second connecting rod, so that the second connecting rod presses against the first connecting rod located within the third through hole, thereby achieving the fixation of the first connecting rod and the second connecting rod.

[0014] Optionally, the second mesh frame is provided with a second fixing component connected to the support rod. The second fixing component includes a fixing plate, a third fixing block and a fixing bolt. The fixing plate is disposed on the second mesh frame, and the third fixing block is disposed on the fixing plate. The third fixing block has a placement groove, and the end of the support rod away from the first mesh frame is located in the placement groove. The fixing bolt passes through the third fixing block and is threadedly connected to the support rod.

[0015] By adopting the above technical solution, the end of the support rod away from the first mesh frame is placed in the placement area of ​​the third fixing block, and then the fixing bolt is threaded through the third fixing block and connected to the support rod, thereby realizing the assembly of the first mesh frame and the second mesh frame.

[0016] Optionally, both the first and second mesh frames include an elastic mesh and a frame, with the elastic mesh disposed on the frame; the frame in both the first and second mesh frames is connected to the connecting mechanism.

[0017] By adopting the above technical solution, the elastic nets in the second net frame are different from those in the first net frame, which can be adapted to training of different ball games.

[0018] Optionally, the frame of the first mesh panel frame includes a first connecting block, a second connecting block, and a first connecting component. There are two of each of the first and second connecting blocks. Each end of the second connecting block is connected to two of the first connecting blocks. The first connecting component is disposed on the first connecting block and connected to the second connecting block. Both the first and second connecting blocks are connected to the elastic mesh of the first mesh panel frame. The first connecting block is connected to the connecting mechanism.

[0019] By adopting the above technical solution, the frame formed by assembling the two first connecting blocks and the second connecting block is convenient for assembling and storing the first mesh frame.

[0020] Optionally, the second connecting block has a first groove and a fourth through hole communicating with the first groove, and the first connecting block can enter the first groove. The first connecting block also has a second groove and a fifth through hole communicating with the second groove. The first connecting assembly includes a first spring and a first positioning block. The first spring is disposed in the second groove, and the first positioning block is disposed on the first spring. The end of the first positioning block away from the first spring passes through the fifth through hole and the fourth through hole in sequence.

[0021] By adopting the above technical solution, one end of the first connecting block is engaged with the first groove on the second connecting block, at which time the first spring is in a compressed state; when the second positioning block is aligned with the second connecting block and the upper fourth through hole, the force of the first spring restoring its deformation drives the first positioning block to move, so that the end of the first positioning block away from the first spring passes through the fourth through hole on the second connecting block, thereby realizing the connection between the first link and the second link.

[0022] Optionally, the frame of the second mesh panel includes a semi-ring block and a second connecting component. Two semi-ring blocks are provided, and the two semi-ring blocks are connected through the second connecting component. The semi-ring blocks are connected to the connecting mechanism.

[0023] By adopting the above technical solution, the frame formed by the two semi-ring blocks facilitates the storage and assembly of the second mesh frame.

[0024] Optionally, each of the semi-ring blocks includes a third connecting block, a fourth connecting block, and a third connecting component. The third connecting block and the fourth connecting block are connected through the third connecting component. The third connecting blocks on two semi-ring blocks are connected through the second connecting component. The fourth connecting blocks on two semi-ring blocks are connected through the second connecting component.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The ball bouncer provided in this application improves applicability; 2. The adjustable rod with variable length can adjust the angle between the first mesh frame and the second mesh frame, thereby improving applicability. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the ball bouncer in an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the first mesh frame in the embodiment of this application; Figure 3 This is a schematic diagram of the structure of the first connecting component in an embodiment of this application; Figure 4 This is a schematic diagram of the structure of the second mesh frame in the embodiments of this application; Figure 5 This is a schematic diagram of the semi-ring block structure in an embodiment of this application; Figure 6 for Figure 5 Enlarged view of A in the middle; Figure 7 This is a schematic diagram of the connecting mechanism in the embodiments of this application; Figure 8 This is a schematic diagram of the third through hole in an embodiment of this application; Figure 9 This is a schematic diagram of the structure of the first fixing component in the embodiments of this application.

[0027] Reference numerals: 1. First mesh frame; 2. Second mesh frame; 3. Connecting mechanism; 31. Support rod; 32. Second fixing component; 321. Fixing plate; 322. Third fixing block; 3221. Placement slot; 323. Fixing bolt; 33. First connecting seat; 34. Second connecting seat; 35. Third connecting seat; 4. Adjusting rod; 41. First connecting rod; 42. Second connecting rod; 421. Third through hole; 43. First fixing component; 431. First fixing block; 4311. First through hole; 432. Clamping block; 4321. Second through hole; 4322. Deformation hole; 433. Adjusting plate; 434. Fixing seat ; 435, First rotating shaft; 436, Second fixing block; 4361, Adjusting groove; 437, Stabilizing block; 5, Elastic net; 6, Frame; 61, First connecting block; 611, Second groove; 62, Second connecting block; 63, First connecting assembly; 631, First spring piece; 632, First positioning block; 64, Semi-ring block; 641, Third connecting block; 642, Fourth connecting block; 6421, Fourth groove; 643, Third connecting assembly; 6431, Mounting base; 6432, Second rotating shaft; 6433, Connecting plate; 6434, Second spring piece; 6435, Second positioning block; 65, Second connecting assembly. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0029] This application discloses a ball bouncer.

[0030] refer to Figure 1 A ball bouncer includes a first net frame 1 and a second net frame 2, wherein the first net frame 1 is provided with a connecting mechanism 3 that is connected to the second net frame 2.

[0031] Both the first net frame 1 and the second net frame 2 include a frame body 6 and an elastic net 5 connected to the frame body 6. The frame body 6 and the elastic net 5 in the first net frame 1 and the second net frame 2 are different, and the different elastic nets 5 are used to accommodate different types of balls.

[0032] refer to Figure 2 and Figure 3 The frame 6 of the first mesh panel frame 1 includes two first connecting blocks 61 and two second connecting blocks 62. The two second connecting blocks 62 are U-shaped, and each end of the second connecting block 62 is connected to the two first connecting blocks 61 respectively. The two first connecting blocks 61 are located between the two second connecting blocks 62, making the frame 6 of the first mesh panel frame 1 rectangular. Both the two first connecting blocks 61 and the two second connecting blocks 62 are connected to the elastic mesh 5.

[0033] Both ends of the two first connecting blocks 61 are provided with first connecting components 63 that connect to the second connecting blocks 62. Both ends of the two second connecting blocks 62 are provided with a first groove and a fourth through hole communicating with the first groove. The end of the first connecting block 61 is engaged with the first groove on the second connecting block 62. Both ends of the first connecting block 61 are provided with a second groove 611 and a fifth through hole communicating with the second groove 611. When the end of the first connecting block 61 is engaged with the first groove on the second connecting block 62, the axis of the fifth through hole on the first connecting block 61 coincides with the axis of the fourth through hole on the second connecting block 62.

[0034] The first connecting component 63 includes a first spring piece 631, which is located in the second groove 611 of the first connecting block 61. A first positioning block 632 is fixedly connected to the first spring piece 631. One end of the first positioning block 632 away from the first spring piece 631 passes through the fifth through hole on the first connecting block 61 and the fourth through hole on the second connecting block 62.

[0035] The two ends of the first connecting block 61 are designated as the first end and the second end, respectively, and the two first connecting blocks 61 are designated as the first first connecting block 61 and the second first connecting block 61. The two ends of the second connecting block 62 are also designated as the first end and the second end, respectively, and the two second connecting blocks 62 are designated as the first second connecting block 62 and the second second connecting block 62.

[0036] The operator first presses the first positioning block 632 on the first end of the first connecting block 61, causing the first spring piece 631 to deform. Then, the first end of the first connecting block 61 enters the groove on the first end of the first connecting block 62. When the fifth through hole on the first end of the first connecting block 61 aligns with the fourth through hole on the first end of the first connecting block 62, the first spring piece 631 recovers its elastic deformation. The first spring piece 631 drives the first positioning block 632 to move, so that the end of the first positioning block 632 away from the first spring piece 631 passes through the fifth through hole on the first connecting block 61 and the fourth through hole on the second connecting block 62. In this way, the first end of the first connecting block 61 will be connected to the first end of the first connecting block 62. Then, the operation is repeated so that the first end of the second first connecting block 61 is connected to the second end of the first second connecting block 62; then, the second end of the first first connecting block 61 is connected to the first end of the second second connecting block 62, and the second end of the second second connecting block 62 is connected to the second end of the second second connecting block 62, ultimately forming the frame 6 of the first mesh frame 1. Finally, the adapted elastic mesh 5 is connected to the frame 6 to finally form the first mesh frame 1.

[0037] refer to Figure 4 and Figure 5The frame 6 of the second mesh frame 2 is circular, and the frame 6 of the second mesh frame 2 includes two semi-circular blocks 64. A second connecting component 65 is provided between the two semi-circular blocks 64 to connect the two semi-circular blocks 64.

[0038] refer to Figure 5 and Figure 6 Each semi-ring block 64 includes a third connecting block 641 and a fourth connecting block 642. A third connecting component 643 is provided at one end of the third connecting block 641 and the fourth connecting block 642 that are close to each other. Both the third connecting block 641 and the fourth connecting block 642 are arc-shaped. The third connecting blocks 641 in the two semi-ring blocks 64 are connected by a second connecting component 65, and the fourth connecting blocks 642 in the two semi-ring blocks 64 are connected together by a second connecting component 65.

[0039] The two semi-ring blocks 64 are the first semi-ring block 64 and the second semi-ring block 64, respectively. Taking the third connecting component 643 on the first semi-ring block 64 as an example, the third connecting component 643 includes a mounting base 6431 fixedly connected to the third connecting block 641. The mounting base 6431 has a third groove, and one end of the fourth connecting block 642 is located in the third groove. A second rotating shaft 6432 is rotatably connected to the mounting base 6431. A connecting plate 6433 is fixedly connected to the second rotating shaft 6432. The connecting plate 6433 is bolted to the inner wall of the fourth connecting block 642. The fourth connecting block 642 has a fourth groove 6421 and a sixth through hole communicating with the fourth groove 6421. The sixth through hole is located on the outer side wall of the fourth connecting block 642. The mounting base 6431 has a seventh through hole that can communicate with the sixth through hole. A second spring piece 6434 is fixed in the fourth groove 6421. A second positioning block 6435 is fixedly connected to the second spring piece 6434. The end of the second positioning block 6435 away from the second spring piece 6434 passes through the sixth through hole on the fourth connecting block 642 and the seventh through hole on the mounting base 6431 in sequence.

[0040] In the second semi-ring block 64, the fixing seat 434 in the third connecting assembly 643 is connected to the third connecting block 641, the connecting plate 6433 is connected to the inner side wall of the fourth connecting block 642, the third groove and the sixth through hole are opened on the fourth connecting block 642, the sixth through hole is located on the outer side wall of the fourth connecting block 642, and the second spring piece 6434 is connected to the fourth connecting block 642.

[0041] The second connecting component 65 and the third connecting component 643 have the same structure. When the third connecting block 641 on the first semi-ring block 64 is connected to the third connecting block 641 on the second semi-ring block 64, the fixing seat 434 in the second connecting component 65 is connected to the third connecting block 641 of the second semi-ring block 64. The third groove and the sixth through hole are opened on the third connecting block 641 of the first semi-ring block 64. The sixth through hole is located on the peripheral side wall of the third connecting block 641 in the first semi-ring block 64. The second spring piece 6434 is connected to the third connecting block 641 of the first semi-ring block 64.

[0042] When the fourth connecting block 642 on the first semi-ring block 64 is connected to the fourth connecting block 642 on the second semi-ring block 64, the fixing seat 434 in the second connecting assembly 65 is connected to the fourth connecting block 642 of the second semi-ring block 64. The third groove and the sixth through hole are opened on the fourth connecting block 642 of the first semi-ring block 64. The sixth through hole is located on the peripheral side wall of the fourth connecting block 642 in the first semi-ring block 64. The second spring piece 6434 is connected to the fourth connecting block 642 of the first semi-ring block 64.

[0043] When the frame 6 of the second mesh frame 2 is circular for storage, the operator first folds the first semi-ring block 64, that is, simultaneously bends the third connecting block 641 and the fourth connecting block 642 in the first semi-ring block 64, so that the second positioning block 6435 on the fourth connecting block 642 in the first semi-ring is separated from the seventh through hole on the fixing seat 434 on the fourth connecting block 642 in the second semi-ring; the second positioning block 6435 on the third connecting block 641 in the first semi-ring is separated from the seventh through hole on the fixing seat 434 on the third connecting block 641 in the second semi-ring. This causes the peripheral sidewall of the third connecting block 641 in the first semi-ring block 64 to abut against the peripheral sidewall of the third connecting block 641 in the second semi-ring block 64, and the peripheral sidewall of the fourth connecting block 642 in the first semi-ring block 64 to abut against the peripheral sidewall of the fourth connecting block 642 in the second semi-ring block 64. At this time, the third connecting block 641 and the fourth connecting block 642 in the first semi-ring block 64 and the second semi-ring block 64 are both connected by the third fixing component. That is, the annular frame 6 formed by the two third connecting blocks 641 and the two fourth connecting blocks 642 is folded into a semi-circular frame.

[0044] Then, the operator moves the fourth connecting block 642 in the first semi-ring block 64 towards the third connecting block 641, separating the second positioning block 6435 on the fourth connecting block 642 from the seventh through hole of the fixing seat 434 on the third connecting block 641. Simultaneously, the fourth connecting block 642 in the second semi-ring block 64 moves towards the third connecting block 641, separating the second positioning block 6435 from the seventh through hole of the fixing seat 434 on the third connecting block 641. This folds the annular frame again. Thus, the frame 6 of the second mesh frame 2 occupies less space when stored. To unfold and use it, the above operations are reversed.

[0045] refer to Figure 1 and Figure 7 The connecting mechanism 3 includes a first connecting seat 33 and a second connecting seat 34 fixed on the first connecting block 61. A support rod 31 is rotatably connected to the first connecting seat 33. A second fixing component 32 connected to the frame 6 in the second mesh frame 2 is provided at the end of the support rod 31 away from the first connecting seat 33.

[0046] The fixing assembly includes a fixing plate 321, on which a third fixing block 322 is fixedly connected. The third fixing block 322 has a placement groove 3221, and the end of the support rod 31 furthest from the first connecting seat 33 is located within the placement groove 3221 of the third fixing block 322. The third fixing block 322 has an eighth through hole communicating with the placement groove 3221, and the support rod 31 has a threaded hole. A fixing bolt 323 is provided on the third fixing block 322, passing through the eighth through hole and threadedly connected to the threaded hole on the support rod 31. In the second mesh frame 2, a fixing plate 321 is fixedly connected to the fourth connecting block 642 on the first semi-ring block 64 and the third connecting block 641 on the second semi-ring block 64. A support rod 31 is connected to the third fixing block 322 on each fixing plate 321, and the two support rods 31 are respectively connected to the first connecting seats 33 on the two first connecting blocks 61.

[0047] refer to Figure 7 and Figure 8 Each support rod 31 is fixedly connected to a third connecting seat 35, and an adjusting rod 4 is provided between the third connecting seat 35 and the second connecting seat 34 located on the same first connecting block 61.

[0048] The adjusting rod 4 includes a first connecting rod 41 rotatably connected to the second connecting seat 34 and a second connecting rod 42 rotatably connected to the third connecting seat 35; a first fixing component 43 connected to the first connecting rod 41 is provided on the second connecting rod 42.

[0049] refer to Figure 7 , Figure 8 and Figure 9 The first fixing component 43 includes a first fixing block 431 with a first through hole 4311; a clamping block 432 is integrally provided on the first fixing block 431, and a second through hole 4321 is provided on the clamping block 432, which communicates with the first through hole 4311 on the first fixing block 431. The axis of the second through hole 4321 coincides with the axis of the first through hole 4311, and the cross-section of the second through hole 4321 is larger than the cross-section of the first through hole 4321; a deformation hole 4322 is provided on the clamping block 432, which communicates with the second through hole 4321.

[0050] The end of the second connecting rod 42 away from the third connecting seat 35 passes through the second through hole 4321 on the clamping block and is fixedly connected to the first fixing block 431. The second connecting rod 42 has a third through hole 421, which communicates with the first through hole 4311 of the first fixing block 431; the end of the first connecting rod 41 away from the second connecting seat 34 passes through the first through hole 4311 on the first fixing block 431 and is located in the third through hole 421 of the second connecting rod 42.

[0051] Two adjusting plates 433 are integrally provided on the clamping block 432, and the two adjusting plates 433 are respectively located on both sides of the deformation hole 4322; a fixing seat 434 is integrally provided on the first fixing block 431, a first rotating shaft 435 is rotatably connected to the fixing seat 434, and a stabilizing block 437 is fixedly connected to the first rotating shaft 435. The stabilizing block 437 is cylindrical; a second fixing block 436 is integrally provided on the stabilizing block 437, and an adjusting groove 4361 is opened on the second fixing block 436, so that the two adjusting plates 433 can be located in the adjusting groove 4361.

[0052] The first connecting rod 41 slides within the third through hole 421 of the second connecting rod 42. Once the position of the first connecting rod 41 relative to the second connecting rod 42 is determined, the second fixing block 436 is rotated so that the two adjusting plates 433 are located within the adjusting groove 4361 of the second fixing block 436. When the two adjusting plates 433 are located within the adjusting groove 4361 of the second fixing block 436, the deformation hole 4322 will deform, and the clamping block 432 will press against the end of the second connecting rod 42 near the first fixing block 431, so that the second connecting rod 42 presses against the first connecting rod 41 located within the third through hole 421, thereby fixing the first connecting rod 41 and the second connecting rod 42.

[0053] The support rod 31 includes two fixed rods integrally set together, with the angle between the two fixed rods being obtuse. One fixed rod is connected to the first connecting seat 33, and the other fixed rod is connected to the third fixing block 322. This allows the first mesh frame 1 to be in a state parallel to the second mesh frame 2.

[0054] Except for the elastic mesh 5 and the fixing bolt 323, all other parts in this application are made of plastic.

[0055] The implementation principle of a ball bouncer according to an embodiment of this application is as follows: first, two first connecting blocks 61 and a second connecting block 62 are assembled to form the frame 6 of the first mesh frame 1, and then an elastic net 5 is installed on the frame 6 of the first mesh frame 1 to form the first mesh frame 1.

[0056] Then, the third connecting block 641 in the first semi-ring block 64 is connected to the fourth connecting block 642, and the third connecting block 641 in the second semi-ring block 64 is connected to the fourth connecting block 642 to form a semi-circular frame; then, the first semi-ring block 64 and the second semi-ring block 64 are assembled to form the frame 6 of the second mesh frame 2, and then the elastic mesh 5 is installed on the frame 6 of the second mesh frame 2 to form the second mesh frame 2.

[0057] The second connecting rod 42 is connected to the third fixing block 322 on the second mesh frame 2 to connect the first mesh frame 1 and the second mesh frame 2. The position of the first connecting rod 41 relative to the second connecting rod 42 is adjusted as needed, and finally the first connecting rod 41 is fixed to the second connecting rod 42.

[0058] According to the needs of the trainees, the elastic net 5 in the first net frame 1 or the second net frame 2 can be used for training; moreover, the position of the first link 41 relative to the second link 42 can adjust the angle of the elastic net 5 on the frame 6; and when the frame 6 in the first net frame 1 is parallel to the frame 6 in the second net frame 2, it is also convenient to move the whole ball bouncer.

[0059] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A ball bouncer, characterized in that, It includes a first mesh frame (1), a second mesh frame (2) and a connecting mechanism (3), wherein the connecting mechanism (3) connects the first mesh frame (1) and the second mesh frame (2).

2. The ball bouncer according to claim 1, characterized in that, The connecting mechanism (3) includes a support rod (31) and an adjusting rod (4). One end of the support rod (31) is hinged to the first mesh frame (1) and the other end is connected to the second mesh frame (2). One end of the adjusting rod (4) is connected to the first mesh frame (1) and the other end is connected to the support rod (31).

3. A ball bouncer according to claim 2, characterized in that, The adjusting rod (4) includes a first connecting rod (41), a second connecting rod (42) and a first fixing component (43). One end of the first connecting rod (41) is connected to the first mesh frame (1), and the end of the first connecting rod (41) away from the first mesh frame (1) is slidably disposed with the second connecting rod (42). The end of the second connecting rod (42) away from the first connecting rod (41) is connected to the second mesh frame (2). The first fixing component (43) connects the first connecting rod (41) and the second connecting rod (42).

4. A ball bouncer according to claim 3, characterized in that, The first fixing component (43) includes a first fixing block (431), a clamping block (432), an adjusting plate (433), a fixing seat (434), a first rotating shaft (435), and a second fixing block (436). The first fixing block (431) has a first through hole (4311). The clamping block (432) is disposed on the first fixing block (431). The clamping block (432) has a second through hole (4321) communicating with the first through hole (4311) and a deformation hole (4322) communicating with the second through hole (4321). One end of the second connecting rod (42) away from the second mesh frame (2) is located within the second through hole (4321). A third through hole (421) is provided on the second connecting rod (42). One end of the first connecting rod (41) away from the first mesh frame (1) passes through the first through hole (4311) and is located within the second connecting rod (42). Inside the second through hole (4321); two adjusting plates (433) are provided, and the two adjusting plates (433) are respectively located on both sides of the deformation hole (4322); the fixing seat (434) is provided on the first fixing block (431), the first rotating shaft (435) is rotatably provided on the fixing seat (434), the second fixing block (436) is provided on the first rotating shaft (435), and the second fixing block (436) is provided with an adjusting groove (4361). Both adjusting plates (433) can be located in the adjusting groove (4361), and when both adjusting plates (433) are located in the adjusting groove (4361), the deformation hole (4322) deforms, and the clamping block (432) clamps the second connecting rod (42), so that the second connecting rod (42) abuts against the first connecting rod (41) located in the third through hole (421).

5. A ball bouncer according to claim 2, characterized in that, The second mesh frame (2) is provided with a second fixing component (32) connected to the support rod (31). The second fixing component (32) includes a fixing plate (321), a third fixing block (322) and a fixing bolt (323). The fixing plate (321) is provided on the second mesh frame (2), and the third fixing block (322) is provided on the fixing plate (321). The third fixing block (322) has a placement groove (3221). The end of the support rod (31) away from the first mesh frame (1) is located in the placement groove (3221). The fixing bolt (323) passes through the third fixing block (322) and is threadedly connected to the support rod (31).

6. A ball bouncer according to claim 1, characterized in that, Both the first mesh frame (1) and the second mesh frame (2) include an elastic mesh (5) and a frame (6), with the elastic mesh (5) disposed on the frame (6); the frame (6) in both the first mesh frame (1) and the second mesh frame (2) is connected to the connecting mechanism (3).

7. A ball bouncer according to claim 6, characterized in that, The frame (6) of the first mesh frame (1) includes a first connecting block (61), a second connecting block (62) and a first connecting component (63). There are two of each of the first connecting blocks (61) and the second connecting blocks (62). The two ends of each second connecting block (62) are connected to the two first connecting blocks (61) respectively. The first connecting component (63) is disposed on the first connecting block (61) and connected to the second connecting block (62). The first connecting block (61) and the second connecting block (62) are both connected to the elastic mesh (5) of the first mesh frame (1). The first connecting block (61) is connected to the connecting mechanism (3).

8. A ball bouncer according to claim 7, characterized in that, The second connecting block (62) has a first groove and a fourth through hole communicating with the first groove. The first connecting block (61) can enter the first groove. The first connecting block (61) has a second groove (611) and a fifth through hole communicating with the second groove (611). The first connecting assembly (63) includes a first spring piece (631) and a first positioning block (632). The first spring piece (631) is disposed in the second groove (611). The first positioning block (632) is disposed on the first spring piece (631). The end of the first positioning block (632) away from the first spring piece (631) passes through the fifth through hole and the fourth through hole in sequence.

9. A ball bouncer according to claim 6, characterized in that, The frame (6) of the second mesh frame (2) includes a semi-ring block (64) and a second connecting component (65). There are two semi-ring blocks (64), and the two semi-ring blocks (64) are connected by the second connecting component (65). The semi-ring blocks (64) are connected to the connecting mechanism (3).

10. A ball bouncer according to claim 9, characterized in that, Each of the semi-ring blocks (64) includes a third connecting block (641), a fourth connecting block (642), and a third connecting component (643). The third connecting block (641) and the fourth connecting block (642) are connected by the third connecting component (643). The third connecting blocks (641) on the two semi-ring blocks (64) are connected by the second connecting component (65). The fourth connecting blocks (642) on the two semi-ring blocks (64) are connected by the second connecting component (65).

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