CN211798705U - Sports teaching equipment frame with prevent empting structure - Google Patents

Abstract

The utility model belongs to the technical field of sports teaching equipment frame, especially, be an equipment frame is used in sports teaching with prevent empting structure, including base and montant, the action bars is installed down in the outside of base, the outside of gangbar is connected with the fly leaf, be fixed with the extrusion piece on the outer wall in activity groove, the both sides of fixed plate are connected with the fixed slot, the both sides of locating lever are connected with the pole groove, the inside at the riser is installed to the montant, the outside of going up the action bars is connected with the second chain, be fixed with the link on the outer wall of riser. This sports teaching is with equipment frame with prevent empting structure has designed the structure that has limit function, has solved traditional device and has stacked the problem that the equipment easily emptys, has designed the structure that has the block function of linkage, has solved traditional device and has inconvenient carry out spacing problem to depositing the spheroid, has designed the structure that has raising and lowering functions simultaneously, has solved the problem that traditional device function is single.

Description

Sports teaching equipment frame with prevent empting structure

Technical Field

The utility model relates to a sports teaching equipment frame technical field specifically is a sports teaching equipment frame with prevent empting structure.

Background

Along with the improvement of living standard, people also more attach attention to healthy, and sports teaching extensively popularizes in the school, at sports teaching in-process, needs use sport equipment, when putting in order sport equipment, needs use sport equipment frame.

Along with the use of sports teaching equipment frame, the shortcoming of traditional sports teaching equipment frame in the use also shows gradually, and current sports teaching equipment frame easily causes ball equipment to empty the landing in jolting that produces the equipment transfer process, and traditional equipment frame structure is fixed, can't carry on spacingly to it according to not equidimension spheroid, and the function is single simultaneously, can not regard as the rest platform to use.

To sum up, current sports teaching equipment frame has when using to stack the equipment and easily emptys, inconvenient carry out spacing and the defect of function singleness to depositing the spheroid. To the above problems, innovative design is urgently needed on the basis of the original physical education teaching equipment frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sports teaching is with equipment frame with prevent empting structure to propose to stack the equipment and easily empty in solving above-mentioned background art, inconvenient carry out spacing and the problem of function singleness to depositing the spheroid.

In order to achieve the above object, the utility model provides a following technical scheme: a sports teaching equipment frame with an anti-toppling structure comprises a base and a vertical rod, wherein a lower operating rod is installed on the outer side of the base, a first chain is connected to the outer side of the lower operating rod, linkage rods are installed on two sides of the first chain, the linkage rods are installed on two sides of the base, a movable plate is connected to the outer side of each linkage rod, a movable groove penetrates through the outer side of each movable plate and is formed in the inner wall of the base, an extrusion block is fixed to the outer wall of each movable groove, a fixed block is connected to the outer side of each extrusion block, a fixed plate is fixed to the outer wall of each fixed block, fixed grooves are connected to two sides of each fixed plate and are formed in the inner side of the base, a positioning rod is connected to the outer side of each fixed plate, rod grooves are connected to two sides of the positioning rods and are formed in the outer side of the, the utility model discloses a support structure, including riser, bracing piece, action bars, last backup pad, last action bars, second chain, and the both sides of second chain are connected with the montant, be fixed with the link on the outer wall of riser, and the inboard of link installs the couple to the outside of couple is connected with the spring net.

Preferably, the lower operating rod forms a chain transmission structure through a first chain and a linkage rod, the linkage rod is in threaded connection with the movable plate, and the movable plate forms a sliding structure through a movable groove and the base.

Preferably, the extrusion block and the fixed block are connected in a clamping manner, and the longitudinal section of the fixed block is in a right trapezoid shape.

Preferably, the fixed plate and the positioning rod are in clamping connection, the fixed plate and the fixing groove are in sliding connection, and the positioning rod and the rod groove are in sliding connection.

Preferably, the hole that riser and montant are connected is threaded connection with the montant, and the montant passes through the second chain and goes up the action bars constitution chain drive structure.

Preferably, the hanging ring and the hook are connected in a clamping manner, the hook and the spring net are connected in a welding manner, and the spring net is symmetrically arranged relative to the center line of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the sports teaching equipment frame with the anti-toppling structure adopts a novel structural design, designs the structure with the limiting function, solves the problem that stacked equipment of a traditional device is easy to topple, designs the structure with the linkage clamping function, solves the problem that the traditional device is inconvenient to limit a stored ball, designs the structure with the lifting function at the same time, and solves the problem that the traditional device is single in function;

1. the hook on the spring net on the upper part of the vertical plate is pulled out of the hanging ring, the storage ball body is limited through the positioning rod, and the hook on the spring net is further inserted into the hanging ring, wherein the spring net limits the ball body on the upper part of the positioning rod, the ball body is prevented from toppling and sliding, and the problem that stacking equipment of a traditional device is prone to toppling is solved;

2. the lower operating rod is rotated, the lower operating rod drives the linkage rod to rotate through the first chain, the linkage rod drives the extrusion block to be separated from the fixed block through the movable plate, the fixed plate is separated from the positioning rod, the positioning rod is further pulled to a proper position, the lower operating rod is reset, the fixed plate extrudes the positioning rod, the gap between the positioning rods is adjusted, and the problem that a traditional device is inconvenient to limit the position of a stored ball is solved;

3. through rotating the upper operating rod, the upper operating rod drives the vertical rod to rotate through the second chain, the vertical rod moves in the vertical plate, the lifting of the upper supporting plate is realized, the equipment is further stored and stored through the upper supporting plate, and meanwhile, the upper supporting plate can be used as a table and a chair, so that the problem that the function of the traditional device is single is solved.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the base of the present invention;

fig. 3 is a schematic view of the spring net of the present invention.

In the figure: 1. a base; 2. a lower operating lever; 3. a first chain; 4. a linkage rod; 5. a movable plate; 6. a movable groove; 7. extruding the block; 8. a fixed block; 9. a fixing plate; 10. fixing grooves; 11. positioning a rod; 12. a rod groove; 13. a vertical plate; 14. a vertical rod; 15. an upper support plate; 16. an upper operating lever; 17. a second chain; 18. hanging a ring; 19. hooking; 20. a spring net.

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. 1-3, the present invention provides a technical solution: a sports teaching equipment frame with an anti-toppling structure comprises a base 1, a lower operating rod 2, a first chain 3, a linkage rod 4, a movable plate 5, a movable groove 6, an extrusion block 7, a fixed block 8, a fixed plate 9, a fixed groove 10, a positioning rod 11, a rod groove 12, a vertical plate 13, a vertical rod 14, an upper supporting plate 15, an upper operating rod 16, a second chain 17, a hanging ring 18, a hook 19 and a spring net 20, wherein the lower operating rod 2 is installed on the outer side of the base 1, the outer side of the lower operating rod 2 is connected with the first chain 3, the linkage rods 4 are installed on two sides of the base 1, the movable plate 5 is connected to the outer side of the linkage rods 4, the movable groove 6 penetrates through the outer side of the movable plate 5, the movable groove 6 is arranged on the inner wall of the base 1, the extrusion block 7 is fixed on the outer wall of the movable groove 6, and be fixed with fixed plate 9 on the outer wall of fixed block 8, the both sides of fixed plate 9 are connected with fixed slot 10, and fixed slot 10 sets up in the inboard of base 1, and the outside of fixed plate 9 is connected with locating lever 11, the both sides of locating lever 11 are connected with pole groove 12, and pole groove 12 sets up in the outside of base 1, and the upper end of base 1 is fixed with riser 13, montant 14 is installed in riser 13's inside, and upper support plate 15 is installed to montant 14's upper end, and the mid-mounting that goes up support plate 15 lower extreme has last action bars 16, the outside of going up action bars 16 is connected with second chain 17, and the both sides of second chain 17 are connected with montant 14, be fixed with link 18 on riser 13's the outer wall, and the couple 19 is installed to the inboard of link 18, and the.

In the embodiment, the lower operating rod 2 forms a chain transmission structure through the first chain 3 and the linkage rod 4, the linkage rod 4 is in threaded connection with the movable plate 5, and the movable plate 5 forms a sliding structure through the movable groove 6 and the base 1, so that the design ensures that the lower operating rod 2 can effectively drive the linkage rod 4 to move through the first chain 3, further drive the movable plate 5 to move on the movable groove 6, and enable the structure with the extrusion positioning function on the device to effectively operate;

the extrusion block 7 is connected with the fixed block 8 in a clamping manner, and the longitudinal section of the fixed block 8 is in a right trapezoid shape, so that the extrusion block 7 can effectively drive the fixed plate 9 to move through the fixed block 8, and the fixed plate 9 can further fix the position of the positioning rod 11;

the fixing plate 9 is in clamping connection with the positioning rod 11, the fixing plate 9 is in sliding connection with the fixing groove 10, the positioning rod 11 is in sliding connection with the rod groove 12, and the fixing plate 9 can effectively fix the position of the positioning rod 11 in the rod groove 12;

the holes formed by the vertical plate 13 and the vertical rod 14 are in threaded connection with the vertical rod 14, the vertical rod 14 and the upper operating rod 16 form a chain transmission structure through the second chain 17, and the design ensures that the upper operating rod 16 can effectively drive the vertical rod 14 to move on the vertical plate 13 through the second chain 17, so that the integral lifting of the device is further realized;

the suspension loop 18 and the hook 19 are connected in a clamping mode, the hook 19 and the spring net 20 are connected in a welding mode, the spring net 20 is symmetrically arranged relative to the center line of the base 1, the design ensures that the spring net 20 can be effectively fixed on the suspension loop 18 through the hook 19, and therefore the position of a sphere on the device can be further limited through the spring net 20.

The working principle is as follows: when the device is used, firstly, the device is placed on the ground, the hooks 19 on the spring net 20 on the upper portion of the vertical plate 13 are pulled out of the hanging rings 18, a ball body to be transferred is placed in a gap position of the positioning rod 11, the ball body is limited through the positioning rod 11, the hooks 19 on the spring net 20 are further inserted into the hanging rings 18, the spring net 20 is reset, the device is pushed, the ball body on the upper portion of the positioning rod 11 is limited through the universal wheels arranged below the base 1 and falls down;

when the gap of the positioning rod 11 needs to be adjusted according to the sizes of different spheres, the lower operating rod 2 is rotated, the lower operating rod 2 rotates through a rotating bearing connected with the lower operating rod 2 and the base 1, the lower operating rod 2 drives the linkage rod 4 to rotate through the first chain 3, the linkage rod 4 rotates through a rotating bearing connected with the linkage rod 4 and the base 1, the linkage rod 4 drives the movable plate 5 to slide in the movable groove 6, the movable plate 5 drives the extrusion block 7 to separate from the fixed block 8, a spring connected with the fixed plate 9 and the fixed groove 10 pulls the fixed plate 9 to separate from the positioning rod 11, the positioning rod 11 is pulled to a proper position, the positioning rod 11 slides in the rod groove 12, the lower operating rod 2 is further reset, the movable plate 5 drives the extrusion block 7 to extrude the inclined plane of the fixed block 8, the fixed plate 9 extrudes the positioning rod 11, and the position of the positioning rod 11 is fixed, the adjustment of the gap of the positioning rod 11 is realized;

when the use height of device was adjusted to needs, rotate last action bars 16, it rotates through last action bars 16 and the swivel bearing that last backup pad 15 is connected to go up action bars 16, it rotates to go up action bars 16 and drive montant 14 through second chain 17, montant 14 rotates through montant 14 and the swivel bearing that last backup pad 15 is connected, montant 14 moves in riser 13, the realization is to the lift of going up backup pad 15, the user can use as desktop and chair with last backup pad 15, backup pad 15 is further deposited to the equipment and is accomodate in the accessible simultaneously.

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 an equipment frame is used in sports teaching with prevent empting structure, includes base (1) and montant (14), its characterized in that: the outer side of the base (1) is provided with a lower operating rod (2), the outer side of the lower operating rod (2) is connected with a first chain (3), linkage rods (4) are arranged on two sides of the first chain (3), the linkage rods (4) are arranged on two sides of the base (1), the outer side of each linkage rod (4) is connected with a movable plate (5), a movable groove (6) penetrates through the outer side of each movable plate (5), the movable groove (6) is arranged on the inner wall of the base (1), an extrusion block (7) is fixed on the outer wall of each movable groove (6), the outer side of each extrusion block (7) is connected with a fixed block (8), a fixed plate (9) is fixed on the outer wall of each fixed block (8), two sides of each fixed plate (9) are connected with fixed grooves (10), the fixed grooves (10) are arranged on the inner side of the base (1), and the outer side of each fixed plate (9) is connected with, the utility model discloses a suspension device, including locating lever (11), and be fixed with riser (13) in the upper end of base (1), the both sides of locating lever (11) are connected with pole groove (12), and pole groove (12) are seted up in the outside of base (1) to the upper end of base (1) is fixed with riser (13), the inside at riser (13) is installed in montant (14), and the upper end of montant (14) installs backup pad (15), and go up the mid-mounting of backup pad (15) lower extreme and go up action bars (16), the outside of going up action bars (16) is connected with second chain (17), and the both sides of second chain (17) are connected with montant (14), be fixed with link (18) on the outer wall of riser (13), and the inboard of link (18) installs couple (19) to the outside of.

2. A sports teaching equipment rack with anti-toppling structure, according to claim 1, wherein: the lower operating rod (2) forms a chain transmission structure through a first chain (3) and a linkage rod (4), the linkage rod (4) is in threaded connection with a movable plate (5), and the movable plate (5) forms a sliding structure through a movable groove (6) and a base (1).

3. A sports teaching equipment rack with anti-toppling structure, according to claim 1, wherein: the extrusion block (7) and the fixed block (8) are connected in a clamping manner, and the longitudinal section of the fixed block (8) is in a right trapezoid shape.

4. A sports teaching equipment rack with anti-toppling structure, according to claim 1, wherein: the fixing plate (9) is connected with the positioning rod (11) in a clamping mode, the fixing plate (9) is connected with the fixing groove (10) in a sliding mode, and the positioning rod (11) is connected with the rod groove (12) in a sliding mode.

5. A sports teaching equipment rack with anti-toppling structure, according to claim 1, wherein: the hole that riser (13) and montant (14) are connected is threaded connection with montant (14), and montant (14) constitute chain drive structure through second chain (17) and last action bars (16).

6. A sports teaching equipment rack with anti-toppling structure, according to claim 1, wherein: the hanging ring (18) is connected with the hook (19) in a clamping mode, the hook (19) is connected with the spring net (20) in a welding mode, and the spring net (20) is symmetrically arranged relative to the center line of the base (1).

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