CN210331587U

CN210331587U - Basketball stand for teaching

Info

Publication number: CN210331587U
Application number: CN201920401820.XU
Authority: CN
Inventors: 欧广健
Original assignee: Guangxi Vocational and Technical College
Current assignee: Guangxi Vocational and Technical College
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-04-17
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to the technical field of sports goods, in particular to a basketball stand for teaching, which comprises a main backboard, a main basket, an auxiliary backboard, an auxiliary basket, a fixed flange and a stand column; clamping grooves are formed in the left end and the right end of the main backboard, clamping blocks are detachably mounted in the clamping grooves, and the clamping blocks are welded and fixed to the left end and the right end of the auxiliary backboard; the upright post is provided with a lifting mechanism; elevating system includes top piece, screw rod, lower part piece and supporting seat, and top piece top welded fastening has been seted up at the stand bottom in the stand bottom, top screw thread installation in the screw rod, screw rod bottom welded fastening is at lower part piece up end, terminal surface and supporting seat top welded fastening under the lower part piece. The utility model discloses simple structure, low in cost, easy dismounting can use four baskets to carry out basic basketball teaching training at most simultaneously, are applicable to the campus not enough to the place, can effectively improve the effect of basketball teaching.

Description

Basketball stand for teaching

Technical Field

The utility model relates to a sports goods technical field specifically is a basketball stands is used in teaching.

Background

The basketball stand is a necessary device of a basketball court, and comprises a backboard and a backboard support post, wherein the backboard and the backboard support post are erected in the centers of two ends of the basketball court. Currently used basketball stands are hydraulic, mobile, fixed, hanging, petrel, cannon, and the like.

In the sports teaching process, because campus place restriction and student are numerous, the basketball stands of unable use standard system, in order to ensure normal basic basketball teaching progress, can let more students realize the glamour of basketball simultaneously, need a basketball stands that uses for basketball teaching specially.

Chinese patent (publication No. CN201930493U, publication No. 2011.08.17) discloses a novel basketball stand, which comprises a backboard, a basket, a support, a sleeve and a base. The upper part of the base is fixedly connected with a sleeve, the lower part of the support is arranged in the sleeve and fixed through fastening bolts, the fastening bolts are symmetrically arranged, the sleeve is fixedly connected with hooks, the support is marked with scales, and the scales are marked by adopting a method of concave scales so as to reduce abrasion. However, the basketball stand only comprises a backboard and a basket, the practice and use time of each student is very short in the teaching process, and the basketball stand cannot be suitable for schools with small sites.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background technology, the utility model provides a basketball stand for teaching.

In order to achieve the above object, the utility model provides a following technical scheme:

a basketball stand for teaching comprises a main backboard, a main basket, auxiliary backboards, auxiliary baskets, fixing flanges and upright posts, wherein the front and the back of the top end of each upright post are symmetrically welded and fixed with one fixing flange;

the clamping grooves are formed in the left end and the right end of the main backboard, the clamping blocks are detachably mounted in the clamping grooves and are welded and fixed to the left end and the right end of the auxiliary backboard, so that the auxiliary backboard and the main backboard can be detachably mounted through the detachable mounting of the clamping grooves and the clamping blocks, at most four basketries can be used for teaching, and the basketball teaching effect is greatly improved; the upright post is provided with a lifting mechanism, which is convenient for the lifting of the whole device and the assembly and disassembly of the auxiliary backboard and the main backboard; the lifting mechanism comprises an upper block, a screw hole, a screw rod, a lower block and a supporting seat, wherein the top end of the upper block is welded and fixed at the bottom end of the upright post, the lower part of the upper block is provided with the screw hole, the top end of the screw rod is arranged in the screw hole in a threaded manner, the bottom end of the screw rod is welded and fixed on the upper end surface of the lower block, and the lower end surface of the lower block is; the whole device is lifted through the rotation of the screw.

As a further aspect of the present invention: the screw rod is fixedly welded with a turntable, so that the screw rod can be rotated conveniently to complete the lifting of the whole device.

As a further aspect of the present invention: the two sides of the screw rod are provided with the guide mechanisms, so that the upper block and the lower block can not rotate relatively when the screw rod and the screw hole rotate relatively, and the stability in the lifting process is effectively ensured.

As a further aspect of the present invention: the guide mechanism comprises a guide rod and a guide groove, the top end of the guide rod is welded and fixed on the lower end face of the upper block, the bottom of the guide rod is slidably mounted in the guide groove, and the guide groove is formed in the lower block.

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

the auxiliary backboard and the main backboard are detachably mounted, so that at most four basketries can be used for teaching at the same time, and the basketball teaching effect is greatly improved; the upright post is provided with a lifting mechanism, which is convenient for the lifting of the whole device and the assembly and disassembly of the auxiliary backboard and the main backboard; the screw is fixedly welded with the rotary table, so that the screw can be rotated to complete the lifting of the whole device; the two sides of the screw rod are provided with the guide mechanisms, so that the upper block and the lower block can not rotate relatively when the screw rod and the screw hole rotate relatively, and the stability in the lifting process is effectively ensured. The utility model discloses simple structure, low in cost, easy dismounting can use four baskets to carry out basic basketball teaching training at most simultaneously, are applicable to the campus not enough to the place, can effectively improve the effect of basketball teaching.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic structural diagram of the middle lifting mechanism of the present invention.

In the figure: 1-main backboard, 2-main basket, 3-auxiliary backboard, 4-auxiliary basket, 5-fixing flange, 6-upright post, 7-clamping groove, 8-clamping block, 9-lifting mechanism, 10-upper block, 11-screw hole, 12-screw rod, 13-lower block, 14-supporting seat, 15-rotary table, 16-guiding mechanism, 17-guiding rod and 18-guiding groove.

Detailed Description

Example 1

Referring to fig. 1, 2 and 3, a basketball stand for teaching comprises a main backboard 1, a main basket 2, an auxiliary backboard 3, an auxiliary basket 4, fixing flanges 5 and a vertical column 6, wherein the fixing flanges 5 are symmetrically welded and fixed on the front and back of the top end of the vertical column 6, the main backboard 1 is fixed on the front and back fixing flanges 5 through bolts, the main basket 2 is fixed on the main backboard 1 through bolts, the auxiliary backboard 3 is symmetrically arranged on the left side and the right side of the main backboard 1, and the auxiliary basket 4 is fixed on the auxiliary backboard 3 through bolts; the left end and the right end of the main backboard 1 are provided with clamping grooves 7, clamping blocks 8 are detachably mounted in the clamping grooves 7, and the clamping blocks 8 are welded and fixed at the left end and the right end of the auxiliary backboard 3, so that the auxiliary backboard 3 and the main backboard 1 can be detachably mounted through the detachable mounting of the clamping grooves 7 and the clamping blocks 8, at most four basketries can be used for teaching at the same time, and the basketball teaching effect is greatly improved; the upright post 6 is provided with a lifting mechanism 9 which is convenient for the lifting of the whole device and the assembly and disassembly of the auxiliary backboard 3 and the main backboard 1; the lifting mechanism 9 comprises an upper block 10, a screw hole 11, a screw rod 12, a lower block 13 and a supporting seat 14, wherein the top end of the upper block 10 is welded and fixed at the bottom end of the upright post 6, the screw hole 11 is formed in the lower part of the upper block 10, the top end of the screw rod 12 is installed in the screw hole 11 in a threaded manner, the bottom end of the screw rod 12 is welded and fixed at the upper end surface of the lower block 13, and the lower end surface of the lower block 13 is; the whole device is lifted and lowered by the rotation of the screw 12; the screw 12 is welded and fixed with a turntable 15, so that the screw 12 can be rotated to complete the lifting of the whole device.

Example 2

Referring to fig. 3, the two sides of the screw 12 are provided with the guide mechanisms 16, so that the upper block 10 and the lower block 13 can be prevented from rotating relatively when the screw 12 and the screw hole 11 rotate relatively, and the stability in the lifting process can be effectively ensured; the guide mechanism 16 comprises a guide rod 17 and a guide groove 18, the top end of the guide rod 17 is welded and fixed on the lower end face of the upper block 10, the bottom of the guide rod 17 is slidably installed in the guide groove 18, and the guide groove 18 is arranged on the lower block 13.

The utility model discloses a theory of operation is: the auxiliary backboard 3 and the main backboard 1 are detachably mounted, so that at most four basketries can be used for teaching at the same time, and the basketball teaching effect is greatly improved; the upright post 6 is provided with a lifting mechanism 9 which is convenient for the lifting of the whole device and the assembly and disassembly of the auxiliary backboard 3 and the main backboard 1; a turntable 15 is welded and fixed on the screw 12, so that the screw 12 can be rotated to complete the lifting of the whole device; the two sides of the screw 12 are provided with the guide mechanisms 16, so that the upper block 10 and the lower block 13 can be prevented from rotating relatively when the screw 12 and the screw hole 11 rotate relatively, and the stability in the lifting process can be effectively ensured. The utility model discloses simple structure, low in cost, easy dismounting can use four baskets to carry out basic basketball teaching training at most simultaneously, are applicable to the campus not enough to the place, can effectively improve the effect of basketball teaching.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a basketball stands are used in teaching, including main backboard (1), main basket (2), vice backboard (3), vice basket (4), mounting flange (5) and stand (6), symmetrical welded fastening has a mounting flange (5) around stand (6) top, bolt fastening has main backboard (1) on two mounting flange (5) in the front and back, bolt fastening has main basket (2) on main backboard (1), the left and right sides symmetry of main backboard (1) is provided with one vice backboard (3), bolt fastening has vice basket (4) on vice backboard (3), its characterized in that: clamping grooves (7) are formed in the left end and the right end of the main backboard (1), clamping blocks (8) are detachably mounted in the clamping grooves (7), and the clamping blocks (8) are welded and fixed at the left end and the right end of the auxiliary backboard (3); the upright post (6) is provided with a lifting mechanism (9).

2. The basketball stand for teaching as claimed in claim 1, wherein: elevating system (9) include upper portion piece (10), screw (11), screw rod (12), lower part piece (13) and supporting seat (14), and upper portion piece (10) top welded fastening has seted up screw (11) in stand (6) bottom, upper portion piece (10) lower part, and the top screw thread of screw rod (12) is installed in screw (11), and screw rod (12) bottom welded fastening is at lower part piece (13) up end, and lower part piece (13) lower extreme face and supporting seat (14) top welded fastening.

3. A basketball stand for teaching as claimed in claim 2, wherein: and a turntable (15) is fixedly welded on the screw rod (12).

4. A basketball stand for teaching as claimed in claim 2 or 3, wherein: and guide mechanisms (16) are arranged on two sides of the screw rod (12).

5. The basketball stand for teaching as claimed in claim 4, wherein: the guide mechanism (16) comprises a guide rod (17) and a guide groove (18), the top end of the guide rod (17) is welded and fixed on the lower end face of the upper block (10), the bottom of the guide rod (17) is slidably mounted in the guide groove (18), and the guide groove (18) is arranged on the lower block (13).