CN217187824U

CN217187824U - Splicing structure of plate-type tennis purse net

Info

Publication number: CN217187824U
Application number: CN202220776984.2U
Authority: CN
Inventors: 李燕
Original assignee: Qingdao Feize Sports Facilities Co ltd
Current assignee: Qingdao Feize Sports Facilities Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a mosaic structure of board-like tennis purse seine, including the stationary mast, the both sides of stationary mast all are provided with board-like tennis purse seine body, and one side fixedly connected with connecting block that board-like tennis purse seine body is close to the stationary mast, and the opening has all been seted up to the both sides of stationary mast, and one side that the connecting block is close to the stationary mast passes the opening and extends to the inside of stationary mast. The utility model discloses a set up the stationary mast, board-like tennis purse seine body, the connecting block, the opening, the supporting shoe, pressing plates, the cooperation of expansion joint and spacing groove is used, it is not convenient for splice each other to have solved current board-like tennis purse seine, generally fix each other through a plurality of bolt at the concatenation in-process, can waste more time at fixing bolt's in-process, the problem that the convenience reduces when leading to board-like tennis purse seine to install, the advantage of the concatenation of being convenient for has been possessed, the convenience of user's concatenation board-like tennis purse seine has been improved.

Description

Splicing structure of plate-type tennis purse net

Technical Field

The utility model relates to a board-like tennis purse seine technical field specifically is a mosaic structure of board-like tennis purse seine.

Background

The plate-type tennis seine is used for blocking tennis balls, but the existing plate-type tennis seines are not convenient to splice with each other, are generally fixed by a plurality of bolts in the splicing process, waste more time in the process of fixing the bolts, and reduce the convenience in mounting the plate-type tennis seine.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a mosaic structure of board-like tennis purse seine has possessed the advantage of the concatenation of being convenient for, has solved current board-like tennis purse seine and has not been convenient for splice each other, generally fixes each other through a plurality of bolt at the concatenation in-process, can waste more time at fixing bolt's in-process, the problem that the convenience reduces when leading to board-like tennis purse seine to install.

In order to achieve the above object, the utility model provides a following technical scheme: a splicing structure of a plate-type tennis purse net comprises a fixed upright post;

the two sides of the fixed upright post are respectively provided with a plate-type tennis purse net body, one side of the plate-type tennis purse net body, which is close to the fixed upright post, is fixedly connected with a connecting block, the two sides of the fixed upright post are respectively provided with an opening, one side of the connecting block, which is close to the fixed upright post, passes through the openings and extends to the inside of the fixed upright post, the back of the fixed upright post is fixedly connected with a supporting block, the inside of the supporting block is movably connected with a pressing plate through a pin shaft, the back of the fixed upright post is provided with a movable opening, the two sides of the inner wall of the fixed upright post are respectively provided with a limiting groove, a supporting rod is slidably connected with the inside of the limiting groove, one side of the pressing plate, which is close to the movable opening, passes through the movable opening and is sleeved on the surface of the supporting rod, the inside of the fixed upright post is provided with a pulling block, the left side of the pulling block is provided with a sliding opening, the sliding opening is positioned at the outer side of the supporting rod, and the front of the fixed upright post is provided with a pulling rod, the rear end of pull rod run through to the inside of fixed post and with the positive fixed connection who draws the piece, the front end fixedly connected with arm-tie of pull rod, the back fixedly connected with extension spring of arm-tie, the rear end of extension spring and the positive fixed connection of fixed post, the front of fixed post is provided with the fixture block, the square mouth has been seted up in the front of connecting block, the back of fixture block passes the square mouth and runs through to the back of fixed post, the rear side of fixture block bottom and the fixed surface of clamp plate are connected.

As the utility model discloses it is preferred, the equal fixedly connected with stop collar in both sides of stationary mast inner wall, the stop collar is located the outside of connecting block.

As the utility model discloses it is preferred, the quantity of connecting block is four, connecting block and fixture block are made by the metal.

As the utility model discloses preferred, the positive fixedly connected with handle of arm-tie, the shape of arm-tie is circular.

As the utility model discloses it is preferred, the back fixedly connected with lag of arm-tie, the back of lag and fixed column's positive fixed connection.

As the utility model discloses preferred, branch is made by the metal, the shape of spacing groove is the arc.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the stationary mast, board-like tennis purse seine body, the connecting block, the opening, the supporting shoe, pressing plates, the cooperation of expansion joint and spacing groove is used, it is not convenient for splice each other to have solved current board-like tennis purse seine, generally fix each other through a plurality of bolt at the concatenation in-process, can waste more time at fixing bolt's in-process, the problem that the convenience reduces when leading to board-like tennis purse seine to install, the advantage of the concatenation of being convenient for has been possessed, the convenience of user's concatenation board-like tennis purse seine has been improved.

2. The utility model discloses a set up the stop collar, can keep away from one side of plate-type tennis purse seine body to the connecting block and carry on spacingly, avoided the connecting block to keep away from one side of plate-type tennis purse seine body and take place the phenomenon of rocking in the use.

3. The utility model discloses a set up the quantity of connecting block into four, can make board-like tennis purse seine body and stationary mast be connected more stable, improved the use strength after board-like tennis purse seine body is connected with stationary mast.

4. The utility model discloses a set up the handle, convenient to use person rotates the arm-tie through the handle, convenience when having improved the user pulling arm-tie.

5. The utility model discloses a set up the lag, can protect the extension spring, avoided external dust and rainwater to cause the influence to the extension spring, improved the life of extension spring.

6. The utility model discloses a set up branch into making by the metal, can make stable the pulling to the clamp plate of branch, improved the use strength of branch.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the structure of the present invention;

FIG. 3 is an enlarged structural view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic perspective view of the structure pulling block of the present invention.

In the figure: 1. fixing the upright post; 2. a plate-type tennis purse net body; 3. connecting blocks; 4. an opening; 5. a support block; 6. pressing a plate; 7. a movable opening; 8. a limiting groove; 9. a strut; 10. pulling the block; 11. a sliding port; 12. a pull rod; 13. pulling a plate; 14. a tension spring; 15. a clamping block; 16. square opening; 17. a limiting sleeve; 18. a handle; 19. a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the splicing structure of the plate-type tennis purse net provided by the present invention comprises a fixed upright post 1;

both sides of a fixed upright post 1 are provided with plate-type tennis purse nets 2, one side of the plate-type tennis purse net 2 close to the fixed upright post 1 is fixedly connected with a connecting block 3, both sides of the fixed upright post 1 are provided with openings 4, one side of the connecting block 3 close to the fixed upright post 1 passes through the openings 4 and extends to the inside of the fixed upright post 1, the back of the fixed upright post 1 is fixedly connected with a supporting block 5, the inside of the supporting block 5 is movably connected with a pressing plate 6 through a pin shaft, the back of the fixed upright post 1 is provided with a movable opening 7, both sides of the inner wall of the fixed upright post 1 are provided with limiting grooves 8, the inside of the limiting grooves 8 is slidably connected with a supporting rod 9, one side of the pressing plate 6 close to the movable opening 7 passes through the movable opening 7 and is sleeved on the surface of the supporting rod 9, the inside of the fixed upright post 1 is provided with a pulling block 10, the left side of the pulling block 10 is provided with a sliding opening 11, and the sliding opening 11 is positioned outside the supporting rod 9, the front of fixed upright 1 is provided with pull rod 12, the rear end of pull rod 12 run through to the inside of fixed upright 1 and with the front fixed connection who draws piece 10, the front end fixedly connected with arm-tie 13 of pull rod 12, the back fixedly connected with extension spring 14 of arm-tie 13, the rear end of extension spring 14 and the front fixed connection of fixed upright 1, the front of fixed upright 1 is provided with fixture block 15, square mouth 16 has been seted up in the front of connecting block 3, square mouth 16 is passed and run through to the back of fixed upright 1 at the back of fixture block 15, the rear side of fixture block 15 bottom is connected with the fixed surface of clamp plate 6.

Referring to fig. 1, both sides of the inner wall of the fixed upright post 1 are fixedly connected with a limiting sleeve 17, and the limiting sleeve 17 is located outside the connecting block 3.

As a technical optimization scheme, through setting up stop collar 17, can keep away from one side of board-like tennis purse seine body 2 to connecting block 3 and carry on spacingly, avoided connecting block 3 to keep away from one side of board-like tennis purse seine body 2 and take place the phenomenon of rocking in the use.

Referring to fig. 1, the number of the connecting blocks 3 is four, and the connecting blocks 3 and the latch blocks 15 are made of metal.

As a technical optimization scheme of the utility model, through setting up the quantity with connecting block 3 into four, can make the more stable that board-like tennis purse seine body 2 is connected with stationary mast 1, improved the use strength after board-like tennis purse seine body 2 is connected with stationary mast 1.

Referring to fig. 1, a handle 18 is fixedly connected to the front surface of the pulling plate 13, and the pulling plate 13 has a circular shape.

As a technical optimization scheme of the utility model, through setting up handle 18, convenient to use person rotates arm-tie 13 through handle 18, has improved the convenience when user stimulates arm-tie 13.

Referring to fig. 3, a protecting sleeve 19 is fixedly connected to the back of the pulling plate 13, and the back of the protecting sleeve 19 is fixedly connected to the front of the fixed upright post 1.

As a technical optimization scheme of the utility model, through setting up lag 19, can protect extension spring 14, avoided external dust and rainwater to cause the influence to extension spring 14, improved extension spring 14's life.

Referring to fig. 3, the strut 9 is made of metal, and the stopper groove 8 is arc-shaped.

As a technical optimization scheme of the utility model, through setting up branch 9 to be made by the metal, can make 9 stable spurs clamp plate 6 of branch, improved branch 9's use strength.

The utility model discloses a theory of operation and use flow: when the tennis net is used, when a user needs to splice the plate type tennis net body 2 with the fixed upright post 1, the user firstly pulls the pull rod 12 through the pull plate 13, the pull plate 13 drives the tension spring 14 to elastically stretch while moving, the pull rod 12 drives the pull block 10 to move towards the front of the fixed upright post 1 after moving, the sliding port 11 drives the support rod 9 to move forwards in the limiting groove 8, so that the support rod 9 drives the press plate 6 which takes the pin shaft in the support block 5 as the center to rotate, the press plate 6 drives the fixture block 15 to move backwards after rotating, then the user aligns the connection block 3 on the surface of the plate type tennis net body 2 with the opening 4, pushes the plate type tennis net body 2, so that the plate type tennis net body 2 pushes the connection block 3 to pass through the opening 4 to enter the inside of the fixed upright post 1, then the pull plate 13 is loosened by the user, the tension spring 14 is contracted, and the support rod 9 and the press plate 6 are reset, the pressing plate 6 is reset to drive the clamping block 15 to penetrate through the square opening 16 on the front side of the connecting block 3 and extend to the front side of the fixed upright post 1, so that the connecting block 3 can stably drive the plate-type tennis purse net body 2 to be spliced with the fixed upright post 1, and the effect of facilitating splicing is achieved.

In summary, the following steps: this mosaic structure of board-like tennis purse net, through setting up fixed post 1, board-like tennis purse net body 2, connecting block 3, opening 4, supporting shoe 5, clamp plate 6, movable mouthful 7 and spacing groove 8's cooperation is used, it is not convenient for splice each other to have solved current board-like tennis purse net, generally fixes each other through a plurality of bolt at the concatenation in-process, can waste more time at fixing bolt's in-process, the problem that the convenience reduces when leading to board-like tennis purse net to install.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A splicing structure of a plate-type tennis purse net comprises a fixed upright post (1);

the method is characterized in that: the tennis ball fixing device is characterized in that plate-type tennis ball purse nets (2) are arranged on two sides of the fixed upright post (1), one sides of the plate-type tennis ball purse nets (2) close to the fixed upright post (1) are fixedly connected with connecting blocks (3), two sides of the fixed upright post (1) are respectively provided with an opening (4), one sides of the connecting blocks (3) close to the fixed upright post (1) penetrate through the openings (4) and extend to the inside of the fixed upright post (1), the back of the fixed upright post (1) is fixedly connected with supporting blocks (5), the inside of the supporting blocks (5) is movably connected with a pressing plate (6) through pin shafts, the back of the fixed upright post (1) is provided with movable openings (7), two sides of the inner wall of the fixed upright post (1) are respectively provided with limiting grooves (8), the inside of the limiting grooves (8) is slidably connected with supporting rods (9), one sides of the pressing plates (6) close to the movable openings (7) penetrate through the movable openings (7) and are sleeved on the surfaces of the supporting rods (9), the fixing device is characterized in that a pulling block (10) is arranged in the fixing upright post (1), a sliding opening (11) is formed in the left side of the pulling block (10), the sliding opening (11) is located on the outer side of the supporting rod (9), a pull rod (12) is arranged on the front side of the fixing upright post (1), the rear end of the pull rod (12) penetrates through the inside of the fixing upright post (1) and is fixedly connected with the front side of the pulling block (10), a pull plate (13) is fixedly connected with the front end of the pull rod (12), a tension spring (14) is fixedly connected with the back side of the pull plate (13), the rear end of the tension spring (14) is fixedly connected with the front side of the fixing upright post (1), a clamping block (15) is arranged on the front side of the fixing upright post (1), a square opening (16) is formed in the front side of the connecting block (3), and the back side of the clamping block (15) penetrates through the square opening (16) and penetrates through the back side of the fixing upright post (1), the rear side of the bottom of the clamping block (15) is fixedly connected with the surface of the pressing plate (6).

2. The splicing structure of a plate tennis seine of claim 1, wherein: the equal fixedly connected with stop collar (17) in both sides of fixed stand (1) inner wall, stop collar (17) are located the outside of connecting block (3).

3. The splicing structure of a plate tennis seine of claim 1, wherein: the number of the connecting blocks (3) is four, and the connecting blocks (3) and the clamping blocks (15) are made of metal.

4. The splicing structure of a plate tennis seine of claim 1, wherein: the front surface of the pulling plate (13) is fixedly connected with a handle (18), and the pulling plate (13) is circular.

5. The splicing structure of a plate tennis seine of claim 1, wherein: the back of the pulling plate (13) is fixedly connected with a protective sleeve (19), and the back of the protective sleeve (19) is fixedly connected with the front of the fixed upright post (1).

6. The splicing structure of a plate-type tennis purse net according to claim 1, wherein: the supporting rod (9) is made of metal, and the limiting groove (8) is arc-shaped.