CN208885721U - Novel tennis ball holder connection device - Google Patents

Abstract

Novel tennis ball holder connection device, including attachment beam, connect beam casing, positioning plate, side plate, turn plate, movable pulley, net, connecting column, strut, the strut lower part has connection beam casing, attachment beam set has attachment beam slot, attachment beam and attachment beam slot are adapted, attachment beam is inserted into attachment beam slot, positioning plate side connection connection beam casing, positioning plate has multiple locating rods, attachment beam set has multiple No.1 location holes, attachment beam has multiple No. two location holes, No.1 location hole is corresponding with No. two location holes, locating rod sequentially passes through No.1 location hole, No. two location holes connect No.1 nut, strut is symmetrical arranged in attachment beam two sides, attachment beam has plate, side plate has plugboard trough, plate and plugboard trough are adapted, plate is inserted into plugboard trough, side plate is symmetrical arranged at left and right sides of attachment beam, turn plate side connection attachment beam, turn plate tool Plate side plate is turned, plate side plate side connecting lateral plate is turned, turns plate side plate and side plate is bolted.

Description

Novel tennis ball holder connection device

Technical field

The utility model relates to Tennis net frame field more particularly to a kind of novel tennis ball holder connection devices.

Background technique

Shuttlecock is had deep love for by broad masses deeply as an indoor and outdoor aerobic exercise that can be carried out, however existing The mostly integrally welded formula of some badminton brackets, transport is very inconvenient, and ball-collecting rack itself is also inconvenient mobile.

Utility model content

The utility model In view of the above shortcomings of the prior art, provides a kind of Novel tennis frame connection being readily transported Device.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of novel tennis ball holder connection device, including attachment beam, connection beam casing, positioning plate, side plate, turn plate, movable pulley, ball Net, connecting column, strut, the strut lower part have connection beam casing, and attachment beam set has attachment beam slot, attachment beam and attachment beam slot It is adapted, attachment beam is inserted into attachment beam slot, positioning plate side connection connection beam casing, and positioning plate has multiple locating rods, attachment beam Set has multiple No.1 location holes, and attachment beam has multiple No. two location holes, and No.1 location hole is corresponding with No. two location holes, fixed Position bar sequentially passes through No.1 location hole, No. two location hole connection No.1 nuts, and strut is symmetrical arranged in attachment beam two sides, attachment beam With plate, side plate has plugboard trough, and plate and plugboard trough are adapted, and plate is inserted into plugboard trough, and side plate is in attachment beam or so two Side is symmetrical arranged, and is turned plate side connection attachment beam, is turned plate with plate side plate is turned, turn plate side plate side connecting lateral plate, turn plate side plate Side plate is bolted, turns plate and is symmetrical arranged in attachment beam two sides.

For the plate that turns with No.1 screw hole, attachment beam has No. two screw holes, No.1 screw hole and No. two screw hole phases Corresponding, screw rod sequentially passes through No.1 screw hole, No. two screw holes, and screw rod both ends connect No. two nuts, the connection movement of side plate lower part Wheel, movable pulley connect ground, and net connects strut by multiple connecting columns.

The utility model has the advantages that

Plate is inserted into plugboard trough, connect side plate with attachment beam, symmetrical side plate is supported attachment beam both ends, turns plate Side plate is bolted in side plate, makes to turn plate and is connected firmly with side plate, and screw rod sequentially passes through No.1 screw hole, No. two screw holes, Screw rod both ends connect No. two nuts, symmetrically arranged to turn plate and closely connect with attachment beam by screw rod, so make side plate with connect It is connected firmly between beam, attachment beam passes through attachment beam slot, and while connecting connection beam casing with attachment beam, connection beam casing is covered even Connecing makes the vertical state of strut more stable on beam, locating rod sequentially passes through No.1 location hole, No. two location hole connection No.1 spiral shells Mother keeps the connection of strut and attachment beam stronger, avoids strut with respect to attachment beam or so vibration, and net passes through multiple connecting columns Strut is connected, movable pulley is vertical with attachment beam to be connect, and keeps the stability of whole device more preferable, opposite equivalent to increase attachment beam The contact area on ground, side plate lower part connect movable pulley, and convenient for the movement of an engagement positions, this device is easily installed disassembled for transport.

Detailed description of the invention

Fig. 1 is novel tennis ball holder connection device structural schematic diagram described in the utility model.

Fig. 2 is attachment beam described in the utility model, side plate overhead sectional view.

Specific embodiment

The utility model is described in further detail below according to drawings and examples:

A kind of novel tennis ball holder connection device, including attachment beam 01, connection beam casing 02, positioning plate 04, side plate 08, turn plate 13, movable pulley 18, net 19, connecting column 20, strut 21,21 lower part of strut have connection beam casing 02, and connection beam casing 02 has There is attachment beam slot 03, attachment beam 01 and attachment beam slot 03 are adapted, and attachment beam 01 is inserted into attachment beam slot 03, and 04 side of positioning plate connects Beam casing 02 is connect in succession, and positioning plate 04 has multiple locating rods 07, and connection beam casing 02 has multiple No.1 location holes 05, attachment beam 01 With multiple No. two location holes 06, No.1 location hole 05 is corresponding with No. two location holes 06, and it is fixed that locating rod 07 sequentially passes through No.1 Position hole 05, two location hole 06 connects No.1 nut 22, and strut 21 is symmetrical arranged in 01 two sides of attachment beam, and attachment beam 01, which has, to be inserted Plate 09, side plate 08 have plugboard trough 10, and plate 09 and plugboard trough 10 are adapted, and plate 09 is inserted into plugboard trough 10, and side plate 08 is even It connects and is symmetrical arranged at left and right sides of beam 01, turn 13 side of plate connection attachment beam 01, turn plate 13 with plate side plate 11 is turned, turn plate side plate 11 Side connecting lateral plate 08 turns plate side plate 11 by 12 connecting lateral plate 08 of bolt, turns plate 13 and be symmetrical arranged in 01 two sides of attachment beam.

For the plate 13 that turns with No.1 screw hole 14, attachment beam 01 has No. two screw holes 15, No.1 screw hole 14 and two Number screw hole 15 is corresponding, and screw rod 16 sequentially passes through 14, No. two screw holes 15 of No.1 screw hole, and 16 both ends of screw rod connect No. two spiral shells Mother 17,08 lower part of side plate connect movable pulley 18, and movable pulley 18 connects ground, and net 19 connects strut by multiple connecting columns 20 21。

Plate 09 is inserted into plugboard trough 10, connect side plate 08 with attachment beam 01, symmetrical side plate 08 is to 01 both ends of attachment beam It is supported, turns plate side plate 11 by 12 connecting lateral plate 08 of bolt, make to turn plate 13 and be connected firmly with side plate 08, screw rod 16 is successively worn 14, No. two screw holes 15 of No.1 screw hole are crossed, 16 both ends of screw rod connect No. two nuts 17, and the symmetrically arranged plate 13 that turns passes through screw rod 16 closely connect with attachment beam 01, and then make to be connected firmly between side plate 08 and attachment beam 01, and attachment beam 01 passes through attachment beam slot 03, while connecting connection beam casing 02 with attachment beam 01,02 set of beam casing of connection makes the vertical shape of strut 21 on attachment beam 01 State is more stable, and locating rod 07 sequentially passes through 05, No. two location hole 06 of No.1 location hole and connects No.1 nut 22, make strut 21 with The connection of attachment beam 01 is stronger, avoids strut 21 with respect to 01 or so vibration of attachment beam, and net 19 passes through multiple connecting columns 20 Strut 21 is connected, movable pulley 18 is vertical with attachment beam 01 to be connect, and keeps the stability of whole device more preferable, equivalent to increase connection For beam 01 with respect to the contact area on ground, 08 lower part of side plate connects movable pulley 18, and convenient for the movement of an engagement positions, this device is convenient for pacifying Fill disassembled for transport.

Claims (2)

1. a kind of novel tennis ball holder connection device, it is characterized in that: including attachment beam, connection beam casing, positioning plate, side plate, turning plate, move Driving wheel, net, connecting column, strut, the strut lower part have connection beam casing, attachment beam set have attachment beam slot, attachment beam with Attachment beam slot is adapted, and attachment beam is inserted into attachment beam slot, positioning plate side connection connection beam casing, and positioning plate has multiple positioning Bar, attachment beam set have multiple No.1 location holes, and attachment beam has multiple No. two location holes, No.1 location hole and No. two location holes Corresponding, locating rod sequentially passes through No.1 location hole, No. two location hole connection No.1 nuts, and strut is symmetrically set in attachment beam two sides It sets, attachment beam has plate, and side plate has plugboard trough, and plate and plugboard trough are adapted, and plate is inserted into plugboard trough, and side plate is connecting It is symmetrical arranged at left and right sides of beam, turns plate side connection attachment beam, turn plate with plate side plate is turned, turn plate side plate side connecting lateral plate, It turns plate side plate and side plate is bolted, turn plate and be symmetrical arranged in attachment beam two sides.

2. novel tennis ball holder connection device according to claim 1, it is characterized in that: the plate that turns has No.1 screw hole, Attachment beam has No. two screw holes, and No.1 screw hole is corresponding with No. two screw holes, and screw rod sequentially passes through No.1 screw hole, No. two Screw hole, screw rod both ends connect No. two nuts, and side plate lower part connects movable pulley, and movable pulley connects ground, and net passes through multiple companies Connect column connection strut.