CN219474565U

CN219474565U - Badminton racket handle and middle rod sliding detector

Info

Publication number: CN219474565U
Application number: CN202222902871.5U
Authority: CN
Inventors: 卢章欣; 郑鸿图; 卢燕瑜; 卢环环
Original assignee: Shishi Cassitus Sporting Goods Co ltd
Current assignee: Shishi Cassitus Sporting Goods Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-08-04
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a badminton racket handle and middle rod slippage detection machine, and particularly relates to the technical field of slippage detection equipment. According to the utility model, the distance between the first concave block and the second concave block can be adjusted according to the length of the badminton racket to be detected, so that the badminton racket with different lengths can be conveniently detected and fixed, the handle and the racket frame of the badminton racket are respectively clamped and fixed, and the sliding of the badminton racket is tested in a mode that the handle is fixed and the racket frame rotates.

Description

Badminton racket handle and middle rod sliding detector

Technical Field

The utility model relates to the technical field of slip detection equipment, in particular to a badminton racket handle and middle rod slip detection machine.

Background

The badminton racket generally comprises a handle, a middle rod and a racket frame, wherein the handle is connected with the racket frame through the middle rod, when the badminton racket is used, the handle is generally held, and the badminton racket is hit through the racket frame by swinging the handle, so that the quality of the badminton racket is ensured, and a production factory needs to detect whether relative sliding occurs between the middle rod and the handle.

The utility model patent of patent application publication number CN202022126027.9 discloses a racket handle and middle rod slip detection device, which comprises a frame, wherein a rotating rod is rotationally connected to the frame, a braking mechanism for preventing the rotating rod from rotating is fixedly connected to the rotating rod, a clamping mechanism for clamping a racket handle is fixedly arranged at one end of the rotating rod, a clamping mechanism is connected to a racket frame part of a racket, a driving mechanism is fixedly connected to the clamping mechanism, and the driving mechanism is fixedly connected to the frame. During operation, actuating mechanism drive clamping mechanism rotates, and clamping mechanism drives the racket and rotates, and the racket drives the dwang and rotates, and the dwang overcomes braking mechanism and rotate, and after the rotation, observe whether slide between racket handle and the middle pole, this application has and has replaced artifical rotation with actuating mechanism, has improved work efficiency's effect.

However, in practical use, the length of the badminton racket is not kept constant, so that the distance between the two clamping mechanisms is inconvenient to adjust according to the length of the badminton racket when the badminton racket is detected, and the structure has certain limitation in the detection process.

Disclosure of Invention

Aiming at the technical problem that the prior art is too single, the technical scheme of the utility model provides a solution which is obviously different from the prior art, in order to overcome the defects of the prior art, the utility model provides a badminton racket handle and middle rod slippage detection machine, so as to solve the problems that the length of a badminton racket is not kept constant, the distance between two clamping mechanisms is inconvenient to adjust according to the length of the badminton racket when the badminton racket is detected, and a certain limitation exists in the detection process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a racket handle and middle pole detection machine that slides, includes the board, the board top is provided with two backup pads, and one side of one of them backup pad is provided with first spill piece, and one side of another backup pad is provided with the second spill piece, the fixed connecting rod that is provided with of one end of first spill piece, the one end of second spill piece is provided with the bull stick, the one end of bull stick is provided with step motor, the surface of board is provided with adjusting structure;

the adjusting structure comprises two screw rods, two mounting grooves are formed in the surface of the machine table, the two screw rods are respectively mounted in the corresponding mounting grooves, screw blocks are arranged on external threads of the screw rods, moving plates are arranged at the tops of the screw blocks, the moving plates are fixedly connected with the supporting plates, and a rotating handle is arranged at one end of each screw rod.

Preferably, two clamping plates are arranged in the first concave block, sponge pads are arranged at opposite ends of the two clamping plates, an electric push rod is arranged on the surface of the first concave block, and the output end of the electric push rod is fixedly connected with the clamping plates in the first concave block.

Preferably, an anti-skid pad is arranged in the second concave block, a clamping plate is arranged at the top of the anti-skid pad, a screw is arranged at the top of the clamping plate, and a turntable is arranged at the top of the screw;

the anti-slip pad is made of rubber materials, the anti-slip pad is fixedly arranged at the bottom of an inner cavity of the second concave block, and the screw rod is in threaded connection with the second concave block.

Preferably, the first concave block is fixedly connected with one of the support plates through a connecting rod, the stepping motor is arranged on the outer wall surface of the other support plate, the output end of the stepping motor is coaxially connected with the rotating rod in a transmission manner, and the rotating rod is fixedly connected with the second concave block.

Preferably, the junction of changeing the handle and the board has all seted up spacing hole, the internal thread in spacing hole is provided with stop bolt.

The utility model has the technical effects and advantages that:

1. through setting up the regulation structure, rotate the lead screw that corresponds inside two mounting grooves respectively and make and rotate, and the lead screw drives the screw thread piece that corresponds and is close to each other or keep away from, and drive the movable plate and remove, and the movable plate drives the backup pad and remove, and then can adjust the distance between first spill piece and the second spill piece, guarantee that racket handle and the frame of racket of different length can both be installed in the inside of first spill piece and second spill piece, and carry out the centre gripping fixedly, screw in the inside in spacing hole with the spacing bolt, realize changeing spacing connection between handle and the board, and then can avoid changeing the rotation of taking place for no reason;

2. through placing the position of handle in the inside of first spill piece to make it be in between two foam-rubber pads, utilize two electric putter to drive the splint that correspond respectively and be close to each other, and then carry out the centre gripping to the handle, and when carrying out the centre gripping to the handle, make between two foam-rubber pads produce with handle assorted cavity, improve the centre gripping effect, install the racket frame of badminton racket in the inside of second spill piece, and make it be in between slipmat and the grip block, through rotating the carousel, make the screw rod drive the grip block extend down, utilize the cooperation of slipmat and grip block to carry out the centre gripping to the racket frame of badminton fixed, improve the centre gripping effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a second concave block according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a screw and a threaded block according to the present utility model.

The reference numerals are: 1. a machine table; 2. a support plate; 3. a first concave block; 4. a second concave block; 5. a connecting rod; 6. a rotating rod; 7. a stepping motor; 8. a screw rod; 9. a mounting groove; 10. a screw block; 11. a moving plate; 12. a rotating handle; 13. a clamping plate; 14. a sponge cushion; 15. an electric push rod; 16. an anti-slip pad; 17. a clamping plate; 18. a screw; 19. a turntable; 20. and a limit bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The badminton racket handle and middle rod slippage detection machine comprises a machine table 1, wherein two support plates 2 are arranged at the top of the machine table 1, a first concave block 3 is arranged on one side of one support plate 2, a second concave block 4 is arranged on one side of the other support plate 2, a connecting rod 5 is fixedly arranged at one end of the first concave block 3, a rotating rod 6 is arranged at one end of the second concave block 4, a stepping motor 7 is arranged at one end of the rotating rod 6, and an adjusting structure is arranged on the surface of the machine table 1;

the adjusting structure comprises two screw rods 8, two mounting grooves 9 are formed in the surface of the machine table 1, the two screw rods 8 are respectively mounted in the corresponding mounting grooves 9, screw blocks 10 are arranged on external threads of the screw rods 8, a moving plate 11 is arranged at the top of each screw block 10, the moving plate 11 is fixedly connected with the supporting plate 2, and a rotating handle 12 is arranged at one end of each screw rod 8.

When the structure is specifically used, the handle and the middle rod of the badminton racket are required to be limited and fixed when being detected in a sliding mode, and the handle and the racket frame of the badminton racket are respectively arranged in the first concave block 3 and the second concave block 4 and clamped;

before clamping the badminton racket, a worker adjusts the distance between the first concave block 3 and the second concave block 4 according to the length of the badminton racket;

the corresponding rotating handles 12 are respectively rotated, so that the screw rods 8 in the two mounting grooves 9 rotate, the screw rods 8 drive the corresponding threaded blocks 10 to be close to or far away from each other, the moving plate 11 is driven to move, the moving plate 11 drives the supporting plate 2 to move, the distance between the first concave block 3 and the second concave block 4 can be further adjusted, and the handles and the racket frame of the badminton racket can be both arranged in the first concave block 3 and the second concave block 4;

the limit bolt 20 is screwed into the limit hole, so that limit connection between the rotating handle 12 and the machine table 1 is realized, and further, the rotating handle 12 can be prevented from rotating without any cause.

In a preferred embodiment, as shown in fig. 1 and fig. 2, two clamping plates 13 are arranged in the first concave block 3, sponge pads 14 are arranged at opposite ends of the two clamping plates 13, an electric push rod 15 is arranged on the surface of the first concave block 3, and the output end of the electric push rod 15 is fixedly connected with the clamping plate 13 in the first concave block 3, so that when a badminton racket handle and a middle rod are subjected to sliding test, the handle is placed in the first concave block 3 and is positioned between the two sponge pads 14, the two electric push rods 15 are used for respectively driving the corresponding clamping plates 13 to be close to each other so as to clamp the handle, and when the handle is clamped, a cavity matched with the handle is formed between the two sponge pads 14, so that the clamping effect is improved.

In a preferred embodiment, as shown in fig. 1 and 3, an anti-slip pad 16 is arranged inside the second concave block 4, a clamping plate 17 is arranged at the top of the anti-slip pad 16, a screw 18 is arranged at the top of the clamping plate 17, and a turntable 19 is arranged at the top of the screw 18;

the anti-slip pad 16 is made of rubber materials, the anti-slip pad 16 is fixedly arranged at the bottom of the inner cavity of the second concave block 4, the screw rod 18 is in threaded connection with the second concave block 4 so as to conveniently install a racket frame of the badminton racket in the second concave block 4 and enable the racket frame to be located between the anti-slip pad 16 and the clamping plate 17, the screw rod 18 drives the clamping plate 17 to extend downwards through rotating the turntable 19, and the racket frame of the badminton is clamped and fixed by utilizing the cooperation of the anti-slip pad 16 and the clamping plate 17.

In a preferred embodiment, as shown in fig. 1, the first concave block 3 is fixedly connected with one of the supporting plates 2 through a connecting rod 5, a stepping motor 7 is installed on the outer wall surface of the other supporting plate 2, the output end of the stepping motor 7 is coaxially connected with a rotating rod 6, and the rotating rod 6 is fixedly connected with the second concave block 4, so that when the badminton racket is tested, a handle and a racket frame of the badminton racket are respectively positioned in the first concave block 3 and the second concave block 4 and clamped and fixed, however, the stepping motor 7 drives the rotating rod 6 to rotate and drives the second concave block 4 to rotate, and the racket frame rotates because the handle is kept motionless, so that the badminton racket is twisted, and then the badminton racket is subjected to slip test.

In a preferred embodiment, as shown in fig. 1 and fig. 4, the connection part of the rotating handle 12 and the machine 1 is provided with a limiting hole, and the internal thread of the limiting hole is provided with a limiting bolt 20, so that the limiting bolt 20 is screwed into the limiting hole, the limiting connection between the rotating handle 12 and the machine 1 is realized, and further, the rotating handle 12 can be prevented from rotating without any accident.

When the structure is specifically used, the handles of the badminton racket are required to be clamped, the handles are placed in the first concave block 3 and are positioned between the two sponge cushions 14, the two electric push rods 15 are utilized to respectively drive the corresponding clamping plates 13 to be close to each other, so that the handles are clamped, when the handles are clamped, the two sponge cushions 14 are caused to generate cavities matched with the handles, and the clamping effect is improved;

when the racket frame is clamped, the racket frame of the badminton racket is arranged in the second concave block 4 and is positioned between the anti-slip pad 16 and the clamping plate 17, the screw 18 drives the clamping plate 17 to extend downwards through rotating the turntable 19, and the racket frame of the badminton is clamped and fixed through the cooperation of the anti-slip pad 16 and the clamping plate 17;

the stepping motor 7 is used for driving the rotating rod 6 to rotate and the second concave block 4 is driven to rotate, and the racket frame rotates because the handle is kept motionless, so that the badminton racket is twisted, and further the sliding test is carried out on the badminton racket.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a racket handle and middle pole detection machine that slides, includes board (1), its characterized in that: two support plates (2) are arranged at the top of the machine table (1), a first concave block (3) is arranged on one side of one support plate (2), a second concave block (4) is arranged on one side of the other support plate (2), a connecting rod (5) is fixedly arranged at one end of the first concave block (3), a rotating rod (6) is arranged at one end of the second concave block (4), a stepping motor (7) is arranged at one end of the rotating rod (6), and an adjusting structure is arranged on the surface of the machine table (1);

the adjusting structure comprises two screw rods (8), two mounting grooves (9) are formed in the surface of the machine table (1), the two screw rods (8) are respectively mounted inside the corresponding mounting grooves (9), thread blocks (10) are arranged on the external threads of the screw rods (8), moving plates (11) are arranged at the tops of the thread blocks (10), the moving plates (11) are fixedly connected with the supporting plates (2), and rotating handles (12) are arranged at one ends of the screw rods (8).

2. The racket handle and center pole slippage detection machine of claim 1 wherein: the inside of first spill piece (3) is provided with two splint (13), and two the opposite one end of splint (13) all is provided with foam-rubber cushion (14), the surface of first spill piece (3) is provided with electric putter (15), electric putter (15) output and the inside splint (13) fixed connection of first spill piece (3).

3. The racket handle and center pole slippage detection machine of claim 1 wherein: the inside of second spill piece (4) is provided with slipmat (16), the top of slipmat (16) is provided with grip block (17), grip block (17) top is provided with screw rod (18), the top of screw rod (18) is provided with carousel (19).

4. A badminton racket handle and center pole slippage detection machine according to claim 3, wherein: the anti-skid pad (16) is made of rubber materials, the anti-skid pad (16) is fixedly arranged at the bottom of an inner cavity of the second concave block (4), and the screw rod (18) is in threaded connection with the second concave block (4).

5. The racket handle and center pole slippage detection machine of claim 1 wherein: the first concave block (3) is fixedly connected with one supporting plate (2) through a connecting rod (5), the stepping motor (7) is installed on the outer wall surface of the other supporting plate (2), the output end of the stepping motor (7) is coaxially connected with the rotating rod (6) in a transmission manner, and the rotating rod (6) is fixedly connected with the second concave block (4).

6. The racket handle and center pole slippage detection machine of claim 1 wherein: limiting holes are formed in the connection positions of the rotating handle (12) and the machine table (1), and limiting bolts (20) are arranged in the internal threads of the limiting holes.