CN211912646U

CN211912646U - Badminton net rack is used in professorship's sports teaching

Info

Publication number: CN211912646U
Application number: CN202020356175.7U
Authority: CN
Inventors: 李晓岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-13
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a badminton rack is used in profession sports teaching in campus sports field, including base, mounting bracket and lacing tape, base upper end fixedly connected with dead lever, the mounting bracket outside vertically is provided with the mounting groove that runs through from top to bottom, and dead lever and mounting groove sliding connection, the mounting bracket inboard is provided with the second fluting, and the second fluting internal rotation is provided with the pivot, pivot outside symmetrical sleeve is equipped with the slider, slider and second fluting sliding connection, be connected with the installation area between the slider, and be provided with the net between the installation area. The utility model discloses a can dismantle the adjustment back with the base dead lever in the mounting bracket, utilize behind the mounting bracket of installation area cooperation net winding one side, utilize the lacing tape to tighten and carry the use, its holistic structure sets up simple reasonable, and the accessible is adjusted the regulation in the later stage of also being convenient for when using and is accomodate and carry, has good portable practical function, is worth current market and uses widely.

Description

Badminton net rack is used in professorship's sports teaching

Technical Field

The utility model relates to a campus sports field specifically is a badminton rack is used in profession sports teaching.

Background

As is well known, China is a large population country and also a large education country, and the education construction of China is the average level far ahead of the world. The education level of China not only depends on universities as a principal post, but also the construction of high-time jobs is the important development of the countries in recent years. In the high-job construction, the sports construction of the high-job is also an important project in the high-job education.

In the sports construction of a high-duty campus, the net rack construction of a badminton project is one of the sports construction. At present, a Chinese patent with application number CN201720224766.7 discloses a campus lifting combined adjustable badminton training net rack and an operation method; the net rack comprises badminton net cloth and net cloth stretching and bearing devices positioned on two sides of the badminton net cloth; the two ends of the badminton net cloth are connected with the net cloth stretching and bearing device through connectors. The utility model is improved, two mesh stretching and bearing devices with the same structure are arranged on two sides of the badminton mesh; the badminton net cloth is completely supported and stretched by the two net cloth stretching and supporting devices, and the badminton net cloth is driven by the net cloth stretching and supporting devices to adjust the vertical position.

However, the existing badminton net rack is huge in overall structure, inconvenient to use and carry and poor in overall portability. Based on this, the utility model designs a badminton rack is used in professorship sports teaching to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a badminton rack is used in professorship sports teaching to the problem that the above-mentioned background of the most probable solution provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a badminton rack is used in professorship sports teaching, includes base, mounting bracket and lacing tape, base upper end fixedly connected with dead lever, the mounting bracket outside vertically is provided with the mounting groove that runs through from top to bottom, and dead lever and mounting groove sliding connection, the mounting bracket inboard is provided with the second fluting, and the second fluting internal rotation is provided with the pivot, pivot outside symmetrical sleeve is equipped with the slider, slider and second fluting sliding connection, be connected with the installation area between the slider, and be provided with the net between the installation area.

Preferably, the base bottom is provided with the stabilizer blade and supports contact ground, and the stabilizer blade bottom is provided with the rubber pad, the base inner chamber has been seted up first fluting, and first fluting bottom screw thread through connection has the screw rod, and the screw rod bottom is connected with the sucking disc through the bearing rotation and adsorbs ground.

Preferably, the part of the outer side of the mounting frame, which is positioned on the outer side of the mounting groove, is inserted with a threaded pin in a threaded manner, a plurality of groups of threaded holes are uniformly and longitudinally arranged on the outer side of the fixing rod, and the threaded pin is in threaded insertion fit with the threaded holes.

Preferably, opposite direction's screw thread is provided with to pivot outside symmetry, and opposite direction's screw thread respectively with two sets of slider threaded connection that the pivot outside symmetry cover was established, the second fluting is run through in the upper end activity of pivot, and the upper end fixedly connected with handle of pivot.

Preferably, balls are arranged on two sides of the part, located in the inner cavity of the second slot, of the sliding block, and the balls are in rolling contact with the inner wall of the second slot.

Preferably, the tightening belt is of an elastic structure, and the tightening belt is movably sleeved and matched with the outer side of the mounting frame.

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

the utility model can be carried and used by fastening the tightening belt after the base fixing rod is detachably adjusted in the mounting rack and the mounting rack on one side is wound by the mounting belt and the net; the base utilizes the support legs to match with the adjustable sucking disc to adsorb the ground, so that the overall supporting stability is greatly improved, and the normal use is ensured; the mounting frame and the fixed rod are matched with a screw hole and a screw pin for adjustment, so that the overall height can be mounted and adjusted; and the rotation shaft can be used for relaxing the ball net and storing the ball net by matching with the screw thread with the opposite direction for adjustment. To sum up, the utility model discloses holistic structure sets up simple reasonable, and the accessible is adjusted the regulation in the later stage of also being convenient for when using and is accomodate and carry, has good portable practical function.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the three-dimensional viewing angle of the structure of the present invention;

FIG. 2 is a schematic view of the two-dimensional viewing angle of the structure of the present invention;

FIG. 3 is a schematic side view of the mounting bracket structure of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the utility model when being stored and carried.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-foot, 102-first slot, 103-screw rod, 104-sucker, 2-mounting rack, 201-threaded pin, 3-fixed rod, 301-threaded hole, 4-mounting groove, 5-second slot, 6-rotating shaft, 601-thread, 602-handle, 7-sliding block, 701-ball, 8-mounting belt, 9-ball net and 10-lacing belt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, a badminton net rack for profession sports teaching, comprising a base 1, a mounting rack 2 and a tightening strap 10, wherein a fixing rod 3 is fixedly connected to the upper end of the base 1, a mounting groove 4 is longitudinally arranged on the outer side of the mounting rack 2 and penetrates up and down, the fixing rod 3 is slidably connected with the mounting groove 4, a second slot 5 is arranged on the inner side of the mounting rack 2, a rotating shaft 6 is arranged in the second slot 5 in a rotating manner, a sliding block 7 is symmetrically sleeved on the outer side of the rotating shaft 6, the sliding block 7 is slidably connected with the second slot 5, a mounting strap 8 is connected between the sliding blocks 7, and a.

Wherein, base 1 bottom is provided with stabilizer blade 101 and supports contact ground, and stabilizer blade 101 bottom is provided with the rubber pad, increases the frictional force with ground, and first fluting 102 has been seted up to base 1 inner chamber, and first fluting 102 bottom screw thread through connection has screw rod 103, and screw rod 103 bottom is connected with sucking disc 104 through the bearing rotation and adsorbs ground, and the screw rod 103 in the rotatable first fluting 102 promotes sucking disc 104 of bottom and adsorbs ground.

Wherein, the part of the lateral thread that is located the mounting groove 4 outside of mounting bracket 2 is pegged graft and is had screw thread round pin 201, and the dead lever 3 outside is vertically evenly provided with multiunit screw hole 301, and screw thread round pin 201 cooperates with screw hole 301 screw thread grafting. The adjusted height is fixed by inserting the threaded pin 201 outside the mounting frame 2 into the threaded hole 301 outside the mounting frame 2 and the fixing rod 3.

Wherein, the opposite direction screw thread 601 is symmetrically arranged on the outer side of the rotating shaft 6, and the opposite direction screw thread 601 is respectively connected with the two groups of slide blocks 7 symmetrically sleeved on the outer side of the rotating shaft 6, the upper end of the rotating shaft 6 movably penetrates through the second open slot 5, and the upper end of the rotating shaft 6 is fixedly connected with a handle 602. The handle 602 drives the rotating shaft 6 to rotate, and the two sets of sliders 7 connected with the rotating shaft 6 through the threads 601 in opposite directions outside the rotating shaft are driven to slide along the second slot 5 in a limiting manner to move in opposite directions or away from each other.

The two sides of the part of the slider 7 located in the inner cavity of the second slot 5 are provided with balls 701, and the balls 701 are in rolling contact with the inner wall of the second slot 5. The rolling contact of the ball 701 and the second slot 5 can reduce the friction force of the sliding limit during adjustment, and the adjustment is ensured to be smoother.

Wherein, the tightening belt 10 is an elastic structure, and the tightening belt 10 is movably sleeved and matched with the outer side of the mounting rack 2.

One specific application of this embodiment is:

(1) as shown in the attached figure 1 of the specification, when the utility model is used, two groups of bases 1 are separately placed in advance, so that the installation belt 8 and the net 9 are transversely pulled open. The ground is supported by the support legs 101 at the bottom of the base 1, the friction force between the support legs 101 and the ground is increased by the rubber friction pads arranged at the bottom of the support legs 101, and the screw 103 in the first groove 102 can be rotated to push the suction cup 104 at the bottom to adsorb the ground, so that the installation and fixation of the whole structure are completed. Meanwhile, the mounting groove 4 at the outer side end of the sliding mounting frame 2 slides outside the fixed rod 3 at the upper end of the base 1, the height of the mounting frame 2 is adjusted, and then the threaded pin 201 at the outer side of the mounting frame 2 is used for being inserted into the mounting frame 2 and the threaded hole 301 at the outer side of the fixed rod 3 to fix the adjusted height. Subsequently, the handle 602 is rotated to drive the rotating shaft 6 to rotate, the two sets of sliders 7 connected with the rotating shaft 6 and driven by the threads 601 in opposite directions outside the rotating shaft 6 slide along the second slot 5 in a limiting manner to move in the opposite direction or in the opposite direction, so that the mounting belt 8 and the net 9 are longitudinally pulled apart or accommodated, and the whole assembly and use are completed.

(2) As shown in the specification and the attached fig. 4, when being stored and carried, a group of bases 1 together with the fixing rods 3 at the upper end are detached and then reversely inserted into the upper end of the side mounting frame 2 to realize the fixing by matching with the threaded pins 201; the mounting belt 8 and the net 9 are wound on the outer side of the side mounting frame 2 until the two sets of mounting frames 2 are in butt contact. Then the tightening belt 10 is sleeved on the outer side of the whole body to realize the fastening and the carrying is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a badminton rack is used in profession sports teaching, includes base (1), mounting bracket (2) and lacing tape (10), its characterized in that: base (1) upper end fixedly connected with dead lever (3), vertically be provided with mounting groove (4) that run through from top to bottom in mounting bracket (2) outside, and dead lever (3) and mounting groove (4) sliding connection, mounting bracket (2) inboard is provided with second fluting (5), and second fluting (5) internal rotation is provided with pivot (6), pivot (6) outside symmetrical sleeve is equipped with slider (7), slider (7) and second fluting (5) sliding connection, be connected with between slider (7) and install area (8), and be provided with net (9) between install area (8).

2. The badminton net rack for the professorship and sports teaching of claim 1, characterized in that: the base (1) bottom is provided with stabilizer blade (101) and supports contact ground, and stabilizer blade (101) bottom is provided with the rubber pad, first fluting (102) have been seted up to base (1) inner chamber, and first fluting (102) bottom screw thread through connection has screw rod (103), and screw rod (103) bottom is connected with sucking disc (104) through the bearing rotation and adsorbs ground.

3. The badminton net rack for the professorship and sports teaching of claim 1, characterized in that: the outer side of the mounting frame (2) is provided with a threaded pin (201) in a transverse threaded insertion mode, the outer side of the mounting frame (2) is located on the outer side of the mounting groove (4), a plurality of groups of threaded holes (301) are longitudinally and uniformly formed in the outer side of the fixing rod (3), and the threaded pin (201) is in threaded insertion fit with the threaded holes (301).

4. The badminton net rack for the professorship and sports teaching of claim 1, characterized in that: the utility model discloses a hinge, including pivot (6), pivot (6) outside symmetry is provided with opposite direction's screw thread (601), and opposite direction's screw thread (601) respectively with two sets of slider (7) threaded connection that pivot (6) outside symmetry cover was established, the upper end activity of pivot (6) runs through second fluting (5), and the upper end fixedly connected with handle (602) of pivot (6).

5. The badminton net rack for the professorship and sports teaching of claim 1, characterized in that: and balls (701) are arranged on two sides of the part, located in the inner cavity of the second slot (5), of the sliding block (7), and the balls (701) are in rolling contact with the inner wall of the second slot (5).

6. The badminton net rack for the professorship and sports teaching of claim 1, characterized in that: the tightening belt (10) is of an elastic structure, and the tightening belt (10) is movably sleeved and matched with the outer side of the mounting frame (2).