CN220899469U

CN220899469U - Movable purse net

Info

Publication number: CN220899469U
Application number: CN202322609349.2U
Authority: CN
Inventors: 谭继平
Original assignee: Zhejiang Maibu Metal Products Co ltd
Current assignee: Zhejiang Maibu Metal Products Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-07
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a movable purse net, which comprises a bottom plate, wherein groove rods are symmetrically arranged at the upper end of the bottom plate, fixing rods are arranged at the rear ends of the groove rods, a purse net I is arranged between the two fixing rods, a threaded rod I is arranged in the groove rod on one side, a motor is arranged at the upper end of the threaded rod I, a threaded sleeve I is sleeved on the outer surface of the threaded rod I, a guide rod is arranged in the groove rod on the other side, a guide block is sleeved on the outer surface of the guide rod I, a purse net II is arranged between the threaded sleeve I and the guide block, lifting grooves are formed in the outer ends of the fixing rods on the two sides, hidden grooves are formed in the outer ends of the fixing rods, and a threaded rod II is arranged in the lifting grooves. The utility model pushes the universal wheel to descend and pass through the through hole to be lower than the bottom plate, then, the position of the universal wheel is fixed, the universal wheel is pushed to enable the purse net I and the purse net II to move, the position and the transportation are convenient to replace, the motor drives the threaded rod I to rotate, and the threaded rod I drives the purse net II to ascend, so that the protection height is increased.

Description

Movable purse net

Technical Field

The utility model relates to the field of purse nets, in particular to a movable purse net.

Background

For the physical quality of pupil, the field of its ball game is more suitable for small-size place, and current court is mostly standard place, and its purse seine adopts the metal mesh piece that welds an organic whole with ground pre-buried basis spare mostly, and the place is fixed, and the pupil can divide into different teams and go on simultaneously when carrying out ball activity, can mutually interfere when the student of different teams carries out ball activity in same place, so, the court in fixed place can not satisfy pupil's use. Accordingly, one skilled in the art would provide a mobile seine that solves the problems set forth in the background section.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a movable purse net, which comprises a bottom plate, wherein groove rods are symmetrically arranged at the upper end of the bottom plate, fixing rods are arranged at the rear ends of the groove rods, a purse net I is arranged between the two fixing rods, a threaded rod I is arranged in the groove rod on one side, a motor is arranged at the upper end of the threaded rod I, a threaded sleeve I is sleeved on the outer surface of the threaded rod I, a guide rod is arranged in the groove rod on the other side, a guide block is sleeved on the outer surface of the guide rod, and a purse net II is arranged between the threaded sleeve I and the guide block;

Lifting grooves are formed in the outer ends of the fixing rods on the two sides, hidden grooves are formed in the outer ends of the fixing rods, a threaded rod II is arranged in the lifting grooves, the lower end of the threaded rod II penetrates through the upper end of the hidden grooves, a bevel gear I is arranged at the lower end of the threaded rod II, and the bevel gear I is meshed with the bevel gear II;

The outer surface of the threaded rod is sleeved with a second threaded sleeve, the outer surfaces of the groove rod and the fixed rod are sleeved with 匚 type blocks, the 匚 type blocks are in sliding connection with the groove rod and the fixed rod, the inner wall of the 匚 type block is fixedly connected with the second threaded sleeve, the front end and the rear end of the 匚 type block are rotatably connected with a supporting mechanism, the front end and the rear end of the 匚 type block are provided with inclined stop blocks, and the inclined stop blocks are positioned above the supporting mechanism;

Four through-holes are symmetrically formed in the bottom plate, positioning rods are arranged on the side surfaces of the through-holes, clamping holes are symmetrically formed in the positioning rods, sliding blocks are sleeved on the outer surfaces of the positioning rods, sleeve holes are formed in the sliding blocks, the sliding blocks are sleeved outside the positioning rods through the sleeve holes, cavities are formed in the sliding blocks, sliding grooves are formed in the upper ends of the sliding blocks, matching blocks are arranged in the cavities, clamping blocks are arranged at one ends of the matching blocks, the clamping blocks penetrate through one sides of the sleeve holes, springs are symmetrically arranged at the other ends of the matching blocks, universal wheels are arranged at the lower ends of the sliding blocks, and the universal wheels are located in the through-holes.

Preferably: and a rotating block is arranged at one end of the second bevel gear, a supporting block is sleeved outside the rotating block, and the supporting block is fixedly connected with the hidden groove.

Preferably: the supporting mechanism comprises a hollow rod, a telescopic rod and a supporting rod, wherein one end of the hollow rod is provided with a plurality of positioning holes, the inside of the hollow rod is connected with a moving block in a sliding manner, one end of the moving block is provided with an elastic lug, and the elastic lug corresponds to the position of the positioning hole.

Preferably: the telescopic rod is arranged at the lower end of the moving block, the telescopic rod penetrates through the hollow rod, the supporting rod is arranged at the lower end of the telescopic rod, and the upper end face of the hollow rod and the lower end face of the supporting rod are cambered surfaces.

Preferably: and a limiting block is arranged at the upper end of the positioning rod.

Preferably: the push block is arranged at the upper end of the matching block and penetrates through the sliding groove.

The utility model has the technical effects and advantages that:

The utility model pushes the universal wheel to descend and pass through the through hole to be lower than the bottom plate, then, the position of the universal wheel is fixed, the universal wheel is pushed to enable the first purse net and the second purse net to move, the replacement and the transportation are convenient, the first threaded rod is driven by the motor to rotate, the second purse net is driven by the first threaded rod to ascend, the protection height is increased, the supporting mechanism is rotated outwards, the supporting mechanism is blocked by the inclined stop block, the supporting mechanism is driven by the second threaded rod to descend to contact the ground, the stability of the device is ensured by the supporting mechanisms at two sides, the whole length of the supporting mechanism is regulated by the matching of the elastic convex blocks and the positioning holes at different positions, the four supporting mechanisms can support the ground at different heights, and the device can be stably placed at the uneven ground.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is an expanded view of the present application;

FIG. 3 is a schematic view of the structure of the grooved bars of the present application;

FIG. 4 is a schematic view of the structure of the base plate of the present application;

FIG. 5 is a schematic view of the hidden slot structure of the present application;

FIG. 6 is a schematic view of the structure of the support mechanism of the present application;

FIG. 7 is a schematic view of the structure of the slider of the present application;

In the figure:

1. A bottom plate; 2. a grooved bar; 3. a first threaded rod; 4. a motor; 5. a first thread sleeve; 6. a guide rod; 7. a guide block; 8. a purse seine II; 9. a fixed rod; 91. a purse net I;

10. A lifting groove; 11. hiding the groove; 12. a second threaded rod; 13. a first bevel gear; 14. a second bevel gear; 15. a rotating block; 16.匚 type blocks; 161. an inclined stop block; 17. a support mechanism; 18. a hollow rod; 19. positioning holes;

20. A moving block; 21. an elastic bump; 22. a telescopic rod; 23. a support rod; 24. a through hole; 25. a positioning rod; 26. a clamping hole; 27. a sliding block; 28. trepanning; 29. a cavity;

30. a chute; 31. a universal wheel; 32. a mating block; 33. a clamping block; 34. and (3) a spring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 7, in this embodiment, a mobile purse net is provided, including a bottom plate 1, a groove rod 2 is symmetrically installed at the upper end of the bottom plate 1, a fixing rod 9 is installed at the rear end of the groove rod 2, a purse net one 91 is installed between the two fixing rods 9, a first threaded rod 3 is arranged in the groove rod 2 on one side, a motor 4 is installed at the upper end of the first threaded rod 3, a first threaded sleeve 5 is sleeved on the outer surface of the first threaded rod 3, a guide rod 6 is arranged in the groove rod 2 on the other side, a guide block 7 is sleeved on the outer surface of the guide rod 6, a purse net two 8 is installed between the first threaded sleeve 5 and the guide block 7, lifting grooves 10 are formed at the outer ends of the fixing rods 9 on both sides, hidden grooves 11 are formed at the outer ends of the fixing rods 9 on both sides, a second threaded rod 12 is arranged in the lifting groove 10, the lower end of the threaded rod two fixing rods passes through the upper ends of the hidden grooves 11, a first bevel gear 13 is installed at the lower end of the threaded rod 12, the first bevel gear 13 is meshed with the second bevel gear 14, one end of the second bevel gear 14 is installed, a rotating block 15 is sleeved on one end, and the supporting block is fixedly connected with the hidden groove 11;

The outer surface of the threaded rod II 12 is sleeved with a threaded sleeve II, the outer surfaces of the groove rod 2 and the fixed rod 9 are sleeved with 匚 type blocks 16, the 匚 type blocks 16 are connected with the groove rod 2 and the fixed rod 9 in a sliding manner, the inner wall of the 匚 type block 16 is fixedly connected with the threaded sleeve II, the front end and the rear end of the 匚 type block 16 are rotatably connected with the supporting mechanism 17, the front end and the rear end of the 匚 type block 16 are provided with inclined stop blocks 161, the inclined stop blocks 161 are positioned above the supporting mechanism 17, the supporting mechanism 17 comprises a hollow rod 18, a telescopic rod 22 and a supporting rod 23, one end of the hollow rod 18 is provided with a plurality of positioning holes 19, the inside of the hollow rod 18 is connected with a moving block 20 in a sliding manner, one end of the moving block 20 is provided with an elastic lug 21, the position of the elastic lug 21 corresponds to the positioning holes 19, the lower end of the moving block 20 is provided with a telescopic rod 22, the telescopic rod 22 penetrates through the hollow rod 18, the lower end of the telescopic rod 22 is provided with the supporting rod 23, and the upper end of the hollow rod 18 and the lower end of the supporting rod 23 is provided with an arc surface;

Four through holes 24 are symmetrically formed in the bottom plate 1, positioning rods 25 are mounted on the side surfaces of the through holes 24, limiting blocks are mounted at the upper ends of the positioning rods 25, clamping holes 26 are symmetrically formed in the positioning rods 25, sliding blocks 27 are sleeved on the outer surfaces of the positioning rods 25, sleeve holes 28 are formed in the sliding blocks 27, the sliding blocks 27 are sleeved outside the positioning rods 25 through the sleeve holes 28, cavities 29 are formed in the sliding blocks 27, sliding grooves 30 are formed in the upper ends of the sliding blocks 27, matching blocks 32 are arranged in the cavities 29, clamping blocks 33 are mounted at one ends of the matching blocks 32, the clamping blocks 33 penetrate through one side of the sleeve holes 28, springs 34 are symmetrically mounted at the other ends of the matching blocks 32, pushing blocks are mounted at the upper ends of the matching blocks 32, the pushing blocks penetrate through the sliding grooves 30, universal wheels 31 are mounted at the lower ends of the sliding blocks 27, and the universal wheels 31 are located in the through holes 24.

The working principle of the utility model is as follows: the matching block 32 is pushed by the pushing block to move, the spring 34 is compressed by the matching block 32, the matching block 32 drives the clamping block 33 to leave the upper Fang Kakong, the sliding block 27 is pushed to descend outside the positioning rod 25, the sliding block 27 drives the universal wheel 31 to descend and pass through the through hole 24 to be lower than the bottom plate 1, then the clamping block 33 is pushed by the spring 34 to reset and insert into the lower Fang Kakong, the position of the universal wheel 31 is fixed, the universal wheel 31 is pushed to enable the purse net I91 and the purse net II 8 to move, and the replacement position and the transportation are convenient;

When the protection height needs to be increased, the control motor 4 drives the first threaded rod 3 to rotate, the first threaded rod 3 drives the second purse net 8 to ascend through the first threaded sleeve 5, the protection height is increased, the supporting mechanism 17 is rotated outwards to enable the supporting mechanism 17 to prop against the inclined stop block 161, the second bevel gear 14 is driven to rotate through the rotating block 15, the second bevel gear 14 and the first bevel gear 13 drive the second threaded rod 12 to rotate, the second threaded rod 12 drives the 匚 type block 16 to descend through the second threaded sleeve, the 匚 type block 16 drives the two side supporting mechanisms 17 to obliquely descend, the lower end of the supporting mechanism 17 is in contact with the ground, the supporting mechanism 17 on two sides provides additional supporting force to ensure stability of the device, and the whole length of the supporting mechanism 17 is adjusted through the cooperation of the elastic protruding blocks 21 and the positioning holes 19 on different positions, so that the four supporting mechanisms 17 can prop up the ground with different heights, and the device can be stably placed on the uneven ground.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a portable purse seine, includes bottom plate (1), its characterized in that, bottom plate (1) upper end symmetry installation recess pole (2), recess pole (2) rear end installation dead lever (9), install purse seine one (91) between two dead levers (9), set up threaded rod one (3) in one side recess pole (2), threaded rod one (3) upper end installation motor (4), threaded rod one (3) surface cover is established threaded sleeve one (5), set up guide bar (6) in opposite side recess pole (2), guide bar (6) surface cover is established guide block (7), install purse seine two (8) between threaded sleeve one (5) and guide block (7);

Lifting grooves (10) are formed in the outer ends of the fixing rods (9) on two sides, hidden grooves (11) are formed in the outer ends of the two fixing rods (9), a second threaded rod (12) is arranged in the lifting grooves (10), the lower end of the second threaded rod (12) penetrates through the upper end of the hidden grooves (11), a first bevel gear (13) is arranged at the lower end of the second threaded rod (12), and the first bevel gear (13) is meshed with the second bevel gear (14);

The outer surface of the threaded rod II (12) is sleeved with a threaded sleeve II, the outer surfaces of the groove rod (2) and the fixed rod (9) are sleeved with 匚 -shaped blocks (16) together, the 匚 -shaped blocks (16) are in sliding connection with the groove rod (2) and the fixed rod (9), the inner wall of the 匚 -shaped block (16) is fixedly connected with the threaded sleeve II, the front end and the rear end of the 匚 -shaped block (16) are rotationally connected with supporting mechanisms (17), the front end and the rear end of the 匚 -shaped block (16) are provided with inclined stop blocks (161), and the inclined stop blocks (161) are positioned above the supporting mechanisms (17);

Four through holes (24) are symmetrically formed in the bottom plate (1), positioning rods (25) are arranged on the side faces of the through holes (24), clamping holes (26) are symmetrically formed in the positioning rods (25), sliding blocks (27) are sleeved on the outer surfaces of the positioning rods (25), sleeve holes (28) are formed in the sliding blocks (27), the sliding blocks (27) are sleeved outside the positioning rods (25) through the sleeve holes (28), cavities (29) are formed in the sliding blocks (27), sliding grooves (30) are formed in the upper ends of the sliding blocks (27), matching blocks (32) are arranged in the cavities (29), clamping blocks (33) are arranged at one ends of the matching blocks (32), springs (34) are symmetrically arranged at the other ends of the matching blocks (32), universal wheels (31) are arranged at the lower ends of the sliding blocks (27), and the universal wheels (31) are located in the through holes (24).

2. The movable purse net according to claim 1, characterized in that a rotating block (15) is arranged at one end of the second bevel gear (14), a supporting block is sleeved outside the rotating block (15), and the supporting block is fixedly connected with the hiding groove (11).

3. The movable purse net according to claim 1, characterized in that the supporting mechanism (17) comprises a hollow rod (18), a telescopic rod (22) and a supporting rod (23), a plurality of positioning holes (19) are formed in one end of the hollow rod (18), the hollow rod (18) is internally connected with a movable block (20) in a sliding mode, an elastic lug (21) is installed at one end of the movable block (20), and the elastic lug (21) corresponds to the position of the positioning hole (19).

4. A mobile purse net according to claim 3, wherein the lower end of the moving block (20) is provided with a telescopic rod (22), the telescopic rod (22) penetrates through the hollow rod (18), the lower end of the telescopic rod (22) is provided with a supporting rod (23), and the upper end face of the hollow rod (18) and the lower end face of the supporting rod (23) are cambered surfaces.

5. A mobile seine according to claim 1, characterized in that the upper end of the positioning rod (25) is provided with a stopper.

6. A mobile seine according to claim 1, characterized in that the upper end of the mating block (32) is provided with a push block, which push block passes through the chute (30).