CN213724733U - Badminton net rack convenient to expand and accomodate - Google Patents

Abstract

The utility model discloses a badminton rack convenient to expand and accomodate, include bracing piece, first bevel gear, twist grip, accept the board and remove the slider, install the winding axle on the bracing piece, and winding axle and net body interconnect to net body and protection wheel are laminated each other, first bevel gear and winding axle interconnect, and first bevel gear and second bevel gear interconnect, twist grip installs in the axis of rotation, and axis of rotation and connecting rod interconnect, the regulating plate is installed to the bracing piece lower extreme, and regulating plate and location nail interconnect to location nail and support base interconnect. This badminton net rack convenient to expand and accomodate through the rotation of twist grip, drives the winding axle and rotates to the realization twines the net body, can effectually avoid the net body the intertwine condition to appear, changes from top to bottom through the position to the regulating plate, and the children of being convenient for use the rack.

Description

Badminton net rack convenient to expand and accomodate

Technical Field

The utility model relates to the technical field of sports equipment, specifically be a badminton rack convenient to expand and accomodate.

Background

Along with the continuous improvement of people's living standard, people's health consciousness also with stronger and stronger, because the badminton is the all right sports activity of carrying out indoor outer, not only adult can take exercise children also can participate in the exercise, the racket comprises face, racket pole, handle and frame and the joint of racket pole, along with the development of scientific technology, the development of racket is towards lighter in weight, the frame is harder, the better direction of racket pole elasticity develops, then need use the rack to separate both ends when carrying out the badminton exercise, perfect match rule.

But also have some problems in the in-process of using the rack, for example, common rack is difficult to realize accomodating to the net body easily twines and ties, influences follow-up result of use, and can't adjust the height of rack, thereby leads to the scope of using limited, inconvenient and children use the rack.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a badminton rack convenient to expand and accomodate to it is difficult to realize accomodating the easy winding of net body and ties, can't highly carry out the problem of adjusting to the rack to provide the rack in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a badminton net rack convenient to unfold and store comprises a supporting rod, a first bevel gear, a rotating handle, a bearing plate and a moving slide block, wherein a winding shaft is arranged on the supporting rod and is mutually connected with a net body, the net body and a protection wheel are mutually attached, the protection wheel is arranged on the supporting rod at the same time, the first bevel gear is mutually connected with the winding shaft, a first bevel gear is mutually connected with a second bevel gear, the second bevel gear is arranged on a rotating shaft, the rotating shaft is mutually connected with the supporting rod, the rotating handle is arranged on the rotating shaft and is mutually connected with a connecting rod, an adjusting plate is arranged at the lower end of the supporting rod and is mutually connected with a positioning nail, the positioning nail is mutually connected with a supporting base, the supporting base is mutually attached with the adjusting plate, the bearing plate is arranged on the supporting base, and a fixing reed is arranged on the supporting base, and the fixed reed is installed on the bearing plate, the movable sliding block is mutually attached to the supporting base, the movable sliding block is installed on the connecting plate, fastening screws are installed on the connecting plate, the fastening screws are mutually connected with the supporting base, and rotating wheels are installed on the connecting plate.

Preferably, the winding shaft and the supporting rod form a rotating mechanism through a bearing arranged on the supporting rod, and the outer surface of the winding shaft is smooth.

Preferably, the diameters and gear teeth of the first bevel gear and the second bevel gear are equal, and the first bevel gear and the second bevel gear are vertically distributed.

Preferably, the positioning nail is connected with the positioning nail through a threaded hole formed in the adjusting plate, and 4 threaded holes are formed in the adjusting plate at equal distances.

Preferably, the bearing plate is of a square plate-shaped structure, and 2 groups of fixing reeds are symmetrically arranged on the bearing plate.

Preferably, the number of the movable sliding blocks is 2 about the center of the connecting plate, and the connecting plate is in sliding connection with the supporting base through the movable sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: according to the badminton net rack convenient to unfold and store, the winding shaft is driven to rotate through the rotation of the rotating handle, so that the net body is wound, the mutual winding condition of the net body can be effectively avoided, and the position of the adjusting plate is changed up and down, so that the net rack is convenient for children to use;

1. the rotating shaft is driven to rotate through the rotation of the rotating handle, so that the winding shaft is driven to rotate under the action of the bevel gear, namely, the ball net body is wound, the ball net body is stored, and the ball net body is protected;

2. through the rotation of location nail, the realization changes about the position of adjusting plate, and fixes through the location nail after to the realization changes about the position of bracing piece, and the user of the different heights of being convenient for is taken exercise.

Drawings

Fig. 1 is a schematic view of the front view structure of the support rod of the present invention;

FIG. 2 is a schematic view of a main sectional view of the net body of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the support base in a laminated state;

FIG. 4 is a schematic view of the front cross-section of the rotating wheel of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the support rod according to the present invention.

In the figure: 1. a support bar; 2. a winding shaft; 3. a net body; 4. a first bevel gear; 5. a second bevel gear; 6. a rotating shaft; 7. rotating the handle; 8. an adjusting plate; 9. positioning nails; 10. a support base; 11. a connecting rod; 12. a bearing plate; 13. fixing the reed; 14. moving the slide block; 15. a connecting plate; 16. fastening screws; 17. a rotating wheel; 18. and (4) a protection wheel.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a badminton net rack convenient for unfolding and containing comprises a supporting rod 1, a winding shaft 2, a net body 3, a first bevel gear 4, a second bevel gear 5, a rotating shaft 6, a rotating handle 7, an adjusting plate 8, a positioning nail 9, a supporting base 10, a connecting rod 11, a bearing plate 12, a fixed reed 13, a movable slider 14, a connecting plate 15, a fastening screw 16, a rotating wheel 17 and a protection wheel 18, wherein the winding shaft 2 is installed on the supporting rod 1, the winding shaft 2 is connected with the net body 3, the net body 3 is attached with the protection wheel 18, the protection wheel 18 is installed on the supporting rod 1, the first bevel gear 4 is connected with the winding shaft 2, the first bevel gear 4 is connected with the second bevel gear 5, the second bevel gear 5 is installed on the rotating shaft 6, the rotating shaft 6 is connected with the supporting rod 1, the rotating handle 7 is installed on the rotating shaft 6, and axis of rotation 6 and connecting rod 11 interconnect, regulating plate 8 is installed to 1 lower extreme of bracing piece, and regulating plate 8 and locating pin 9 interconnect, and locating pin 9 and support base 10 interconnect, support base 10 and regulating plate 8 and laminate each other simultaneously, accept board 12 and install on supporting base 10, and install fixed reed 13 on the support base 10, and fixed reed 13 installs on accepting board 12, remove slider 14 and support base 10 and laminate each other, and remove slider 14 and install on connecting plate 15, install fastening screw 16 on the connecting plate 15, and fastening screw 16 and support base 10 interconnect, and install on connecting plate 15 and rotate wheel 17.

In the embodiment, the winding shaft 2 and the support rod 1 form a rotating mechanism through a bearing arranged on the support rod 1, and the outer surface of the winding shaft 2 is smooth, so that the winding shaft 2 is supported without influencing the rotation of the winding shaft 2;

the diameters and gear teeth of the first bevel gear 4 and the second bevel gear 5 are equal, the first bevel gear 4 and the second bevel gear 5 are vertically distributed, the movement consistency is convenient to ensure through the structure, and the first bevel gear 4 and the second bevel gear 5 are vertically distributed, so that the rotating direction is convenient to change;

the positioning nail 9 is connected with the positioning nail 9 through a threaded hole formed in the adjusting plate 8, and 4 threaded holes are formed in the adjusting plate 8 at equal distances, so that the position of the adjusting plate 8 can be fixed through the positioning nail 9 conveniently;

the bearing plate 12 is of a square plate-shaped structure, and 2 groups of fixing reeds 13 are symmetrically arranged on the bearing plate 12, so that the bearing plate 12 can conveniently limit the supporting bases 10 at the left end and the right end;

the number of the movable sliders 14 is 2 with respect to the center of the connecting plate 15, and the connecting plate 15 is slidably connected to the support base 10 via the movable sliders 14, so that the movable range of the connecting plate 15 is limited by the movable sliders 14.

The working principle is as follows: when the net body 3 in fig. 2 needs to be stored, the supporting rod 1 is moved to the nearest distance, that is, the fixing spring 13 mounted on the receiving plate 12 and the fixing spring 13 mounted on the supporting base 10 are attached to each other and pressed, at this time, the position in fig. 3 is reached, the connecting rod 11 arranged in a rectangular strip shape and the direction groove formed on the rotating shaft 6 are attached to each other, then the rotating handle 7 in fig. 3 is rotated, the rotating shaft 6 starts to rotate because the rotating handle 7 and the rotating shaft 6 are connected to each other, the second bevel gear 5 mounted on the rotating shaft 6 starts to rotate along with the rotation of the rotating shaft 6, the first bevel gear 4 starts to rotate because the second bevel gear 5 is meshed with the first bevel gear 4, the winding shaft 2 connected to the first bevel gear 4 also starts to rotate along with the rotation of the first bevel gear 4, thereby realizing the winding of the net body 3, under the action of the connecting rod 11, the winding shafts 2 in the left end and the right end start to simultaneously wind the ball net body 3, namely the ball net body 3 is stored;

when the height of the supporting rod 1 needs to be adjusted, the positioning nail 9 in fig. 3 is rotated to enable the positioning nail 9 to move towards the direction far away from the supporting base 10, then the adjusting plate 8 is pulled upwards, the height of the supporting rod 1 is changed along with the movement of the adjusting plate 8, after the supporting rod is moved to a proper position, the positioning nail 9 is rotated to enable the positioning nail 9 to be connected with a threaded hole formed in the adjusting plate 8 again, namely, the position of the adjusting plate 8 is fixed, when the supporting base 10 needs to be moved, the fastening screw 16 in fig. 4 is rotated to enable the fastening screw 16 to move towards the direction far away from the connecting plate 15, at the moment, the connecting plate 15 can be moved up and down under the action of the moving slide block 14, so that the position of the rotating wheel 17 is changed, the supporting base 10 is lifted, when the horizontal line where the lower end of the rotating wheel 17 is lower than the bottom end of the supporting base 10, rotate fastening screw 16, make fastening screw 16 and support the tapped hole on the base 10 and be connected to the realization is fixed the position of rotating wheel 17, alright use rotating wheel 17 this moment, promote promptly and support base 10, rotate wheel 17 and just begin to rotate, be more convenient for remove the position of supporting base 10, this is exactly this the theory of operation of the badminton rack of accomodating of being convenient for expand.

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 (6)

1. The utility model provides a badminton rack convenient to expand and accomodate, includes bracing piece (1), first bevel gear (4), twist grip (7), accepts board (12) and removes slider (14), its characterized in that: install winding axle (2) on bracing piece (1), and winding axle (2) and net body (3) interconnect to net body (3) laminate each other with protection wheel (18), and protection wheel (18) are installed on bracing piece (1) simultaneously, first bevel gear (4) and winding axle (2) interconnect, and first bevel gear (4) and second bevel gear (5) interconnect, and second bevel gear (5) are installed on axis of rotation (6), axis of rotation (6) and bracing piece (1) interconnect simultaneously, twist grip (7) are installed on axis of rotation (6), and axis of rotation (6) and connecting rod (11) interconnect, regulating plate (8) are installed to bracing piece (1) lower extreme, and regulating plate (8) and set pin (9) interconnect to set pin (9) and support base (10) interconnect, support base (10) and regulating plate (8) and laminate each other simultaneously, accept board (12) and install on supporting base (10), and support and install fixation reed (13) on base (10) to fixation reed (13) are installed and are being accepted on board (12), remove slider (14) and support base (10) and laminate each other, and remove slider (14) and install on connecting plate (15), install fastening screw (16) on connecting plate (15), and fastening screw (16) and support base (10) interconnect to install on connecting plate (15) and rotate wheel (17).

2. A badminton net support convenient to expand and store according to claim 1, characterized in that: the winding shaft (2) and the supporting rod (1) form a rotating mechanism through a bearing arranged on the supporting rod (1), and the outer surface of the winding shaft (2) is smooth.

3. A badminton net support convenient to expand and store according to claim 1, characterized in that: the diameters and gear teeth of the first bevel gear (4) and the second bevel gear (5) are equal, and the first bevel gear (4) and the second bevel gear (5) are vertically distributed.

4. A badminton net support convenient to expand and store according to claim 1, characterized in that: the positioning nail (9) is connected with the positioning nail (9) through a threaded hole formed in the adjusting plate (8), and 4 threaded holes are formed in the adjusting plate (8) at equal distances.

5. A badminton net support convenient to expand and store according to claim 1, characterized in that: the bearing plate (12) is of a square plate-shaped structure, and 2 groups of fixing reeds (13) are symmetrically arranged on the bearing plate (12).

6. A badminton net support convenient to expand and store according to claim 1, characterized in that: the number of the movable sliding blocks (14) is 2 about the center symmetry of the connecting plate (15), and the connecting plate (15) is in sliding connection with the supporting base (10) through the movable sliding blocks (14).

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