CN213589672U

CN213589672U - Telescopic football training goal

Info

Publication number: CN213589672U
Application number: CN202022188863.XU
Authority: CN
Inventors: 潘薇竹; 潘晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-02
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a telescopic football training goal, which comprises a goal main body, telescopic links, connecting sleeves, a pedestal, heat dissipation holes, a mounting cavity, a servo motor, screw sleeves, screws, limiting plates, sliding sleeves, telescopic grooves, clamping rods, springs and clamping blocks, wherein the goal main body is formed by assembling a plurality of telescopic links, four horizontally arranged telescopic links are divided into two groups, the tails of every two telescopic links are fixedly connected into one group through the connecting sleeves, the head of each group is fixedly connected with the side bottoms of two vertical telescopic links respectively, the side bottoms of the two groups of vertical telescopic links are fixedly connected with the heads and the tails of the other two horizontally arranged telescopic links, the top ends of the two groups of vertically arranged telescopic links are respectively hinged with the two ends of the telescopic links with the heads mutually hinged, the length of the telescopic football training goal is convenient to adjust the length of each telescopic link so as to realize the size of the goal main body and can meet the requirement of, and the rigidity can be ensured, one fan replaces a plurality of fans, the cost is reduced, and the applicability is wide.

Description

Telescopic football training goal

Technical Field

The utility model relates to the technical field of sports equipment, specifically be a telescopic football training goal.

Background

Football, which has the reputation of "world first sport", is one of the most influential single sports in the world sports world. Because the different needs of number of people use the goal of equidimension not when the football training, also consequently promoted the cost, be unfavorable for its wide use, consequently design a telescopic football training goal with the needs that satisfy the goal of equidimension not simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic football training goal to solve the problem of proposing among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

a telescopic football training goal comprises a goal main body, wherein the goal main body is formed by assembling a plurality of telescopic rods, four horizontally arranged telescopic rods are divided into two groups, the tails of every two telescopic rods are fixedly connected into one group through connecting sleeves, the head of each group is fixedly connected with the side bottoms of two vertical telescopic rods, the side bottoms of the two groups of vertical telescopic rods are fixedly connected with the heads and the tails of the other two horizontally arranged telescopic rods, the top ends of the two groups of telescopic rods vertically arranged between the two groups are respectively hinged with the two ends of the telescopic rods with the heads mutually hinged, the two telescopic rods above the tops of the two vertically arranged telescopic rods at the front part of the goal main body are respectively connected with the head and the tail of the same telescopic rod, a mounting cavity is arranged inside the telescopic rods, a servo motor is arranged in the mounting cavity, the output end of the servo motor is fixedly connected with a screw sleeve, and a, the outside slip of swivel nut has cup jointed a plurality of sliding sleeves, and the screw rod is rather than adjacent sliding sleeve one end sliding connection, each sliding sleeve outside bottom corresponds respectively with the outside that the screw rod is close to telescopic link head one end and has seted up two flexible grooves, flexible inslot wall opening part is connected with the one end of joint pole through the round pin hub rotation, and the other end top of joint pole is passed through the spring and is connected with flexible tank bottom to there is the fixture block with spring coupling department opposite side rigid coupling.

As a further aspect of the present invention: the outside of goal main part still has the net through telescopic connection, and the size of net and the biggest stroke length phase-match of telescopic link, the goal main part still includes a plurality of sleeves, and the internal and external diameter equals the internal and external diameter of the sliding sleeve of its bottom connection, and length equals the perpendicular distance between the sliding sleeve top of its bottom connection and the top of the inside screw rod or the sliding sleeve that cup joints.

As a further aspect of the present invention: the bottom of the four vertically arranged telescopic rods is fixedly connected with a base, and the base is in a round cake shape horizontally arranged.

As a further aspect of the present invention: a plurality of heat dissipation holes are formed in the outer wall of the telescopic rod corresponding to the mounting cavity, and the mounting cavity is rotatably connected with the threaded sleeve through the bearing seat.

As a further aspect of the present invention: and one end of the screw rod, which is positioned outside the telescopic rod, is fixedly connected with a limiting plate.

As a further aspect of the present invention: and a clamping groove which is matched with the clamping block as a matched component is formed in the inner wall of the sliding sleeve, and the position of the clamping groove corresponds to that of the clamping block.

As a further aspect of the present invention: the telescopic groove is fan-shaped, and the original spring length of the spring is 1.3 times of the maximum depth of the telescopic groove.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this telescopic football training goal, the length of each telescopic link of being convenient for adjust to realize the size of goal main part, the needs of ball are played to applicable multiple number, and rigidity can guarantee, replaces many fans with a fan, the cost is reduced, and extensive applicability is general.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a sectional view of the internal structure of the telescopic rod of the present invention;

FIG. 3 is a schematic view of the structure of the area A in FIG. 2;

fig. 4 is a schematic view of the installation position of the sleeve according to the present invention;

in the figure: 1. a goal body; 2. a telescopic rod; 3. connecting sleeves; 4. a base; 5. heat dissipation holes; 6. a mounting cavity; 7. a servo motor; 8. a threaded sleeve; 9. a screw; 10. a limiting plate; 11. a sliding sleeve; 12. a telescopic groove; 13. a clamping and connecting rod; 14. a spring; 15. a clamping block; 16. a net; 17. a sleeve.

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. 1-4, the present invention provides a technical solution: a telescopic football training goal comprises a goal main body 1, the goal main body 1 is assembled by a plurality of telescopic rods 2, four horizontally arranged telescopic rods 2 are divided into two groups, the tails of every two telescopic rods are tightly connected into one group by a connecting sleeve 3, the head of each group is fixedly connected with the side bottoms of two vertical telescopic rods 2, the side bottoms of the two groups of vertical telescopic rods 2 are fixedly connected with the heads and the tails of the other two horizontally arranged telescopic rods 2, the top ends of the two groups of vertically arranged telescopic rods 2 are respectively hinged with the two ends of the telescopic rods 2 with the heads mutually hinged, the two telescopic rods 2 above the tops of the two vertically arranged telescopic rods 2 at the front part of the goal main body 1 are respectively connected with the head and the tail of the same telescopic rod 2, a mounting cavity 6 is arranged inside the telescopic rods 2, a servo motor 7 is arranged in the mounting cavity 6, and the output end of the servo motor 7 is fixedly connected, and screw rod 9 is installed to the interior cooperation of swivel nut 8, a plurality of sliding sleeves 11 have been cup jointed in the outside slip of swivel nut 8, and screw rod 9 and its adjacent sliding sleeve 11 one end sliding connection, each sliding sleeve 11 outside bottom corresponds respectively with the outside that screw rod 9 is close to 2 head one ends of telescopic link and has seted up two flexible grooves 12, the one end that is connected with joint pole 13 is rotated through the round pin axle to flexible groove 12 inner wall opening part, and the other end top of joint pole 13 is passed through spring 14 and is connected with flexible groove 12 bottoms, and there is fixture block 15 with spring 14 junction opposite side rigid coupling.

As an embodiment of the utility model, goal main part 1's outside still has net 16 through telescopic connection, and the big or small and telescopic link 2's the biggest stroke length phase-match of net 16, goal main part 1 still includes a plurality of sleeves 17, and the inside and outside footpath of sleeve 17 equals the inside and outside footpath of the sliding sleeve 11 that its bottom is connected, length equals the perpendicular distance between the sliding sleeve 11 top that its bottom is connected and the inside screw rod 9 that cup joints or the top of sliding sleeve 11, the neotype use of being convenient for, telescopic link 2 after having guaranteed to stretch out and draw back etc. are thick.

As an embodiment of the utility model, the equal rigid coupling in bottom of the telescopic link 2 of four vertical settings has base 4, and base 4 is the cake form of level setting, is convenient for this neotype stability to place.

As an embodiment of the utility model, a plurality of louvres 5 have been seted up to the outer wall position of the telescopic link 2 that the installation cavity 6 corresponds, the heat dissipation of being convenient for, and installation cavity 6 rotates through bearing frame and swivel nut 8 to be connected, just connects the use.

As an embodiment of the utility model, the screw rod 9 is located the outside one end rigid coupling of 2 telescopic links and has limiting plate 10, convenient to use.

As an embodiment of the present invention, a slot is provided on the inner wall of the sliding sleeve 11, the slot is a matching component with the clamping block 15, and the position of the slot corresponds to the clamping block 15, so that the clamping block 15 is clamped with the slot.

As an embodiment of the present invention, the flexible groove 12 is fan-shaped, and the original length of the spring 14 is 1.3 times of the maximum depth of the flexible groove 12, so that the spring 14 can release the clamping block 15 and clamp the clamping groove.

The utility model discloses a theory of operation: make it drive swivel nut 8 to rotate through opening servo motor 7 to make screw rod 9 at swivel nut 8 round trip movement, when fixture block 15 on the joint rod 13 in flexible groove 12 removed to the draw-in groove, make fixture block 15 block advance the draw-in groove under the elastic force of spring 14, and then drive sliding sleeve 11 outside roll-off, adjust the length of each telescopic link 2 with the distance between each flexible groove 12, cup joint corresponding sleeve 17 and net 16 in proper order again, still can change servo motor 7 into the remote control type, and utilize cell-phone or remote controller operation, application scope is wide, realize replacing many fans with one fan.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The telescopic football training goal is characterized by comprising a goal main body (1), wherein the goal main body (1) is formed by assembling a plurality of telescopic rods (2), four horizontally arranged telescopic rods (2) are divided into two groups, the tails of every two telescopic rods are fixedly connected into one group through connecting sleeves (3), the head of each group is fixedly connected with the bottom of the side surfaces of two vertical telescopic rods (2) respectively, the bottoms of the side surfaces of the two groups of vertical telescopic rods (2) are also fixedly connected with the heads and the tails of the other two horizontally arranged telescopic rods (2), the top ends of the two groups of vertically arranged telescopic rods (2) are hinged with the two ends of the telescopic rods (2) with the heads hinged mutually, and the two telescopic rods (2) above the tops of the two vertically arranged telescopic rods (2) at the front part of the goal main body (1) are respectively connected with the heads and the tails of the same telescopic rod (2), a mounting cavity (6) is arranged inside the telescopic rod (2), a servo motor (7) is arranged in the mounting cavity (6), the output end of the servo motor (7) is fixedly connected with a threaded sleeve (8), a screw rod (9) is arranged in the threaded sleeve (8) in a matching way, a plurality of sliding sleeves (11) are sleeved outside the threaded sleeve (8) in a sliding way, the screw rod (9) is connected with one end of the sliding sleeve (11) adjacent to the screw rod in a sliding way, the bottom of the outer side of the sliding sleeve (11) and the outer side of one end of the screw rod (9) close to the head part of the telescopic rod (2) are respectively provided with two telescopic grooves (12) correspondingly, an opening on the inner wall of the telescopic groove (12) is rotationally connected with one end of a clamping rod (13) through a pin shaft, and the top of the other end of the clamping rod (13) is connected with the bottom of the telescopic groove (12) through a spring (14), and a clamping block (15) is fixedly connected with the other side of the joint of the clamping rod and the spring (14).

2. The telescopic football training goal of claim 1, characterized in that the outside of the goal body (1) is further connected with a net (16) through a telescopic connection, and the size of the net (16) matches with the maximum stroke length of the telescopic rod (2), the goal body (1) further comprises a plurality of sleeves (17), and the inner diameter and the outer diameter of each sleeve (17) are equal to the inner diameter and the outer diameter of the sliding sleeve (11) connected to the bottom of the sleeve, and the length is equal to the vertical distance between the top of the sliding sleeve (11) connected to the bottom of the sleeve and the top of the screw (9) or the sliding sleeve (11) sleeved inside the sleeve.

3. The telescopic football training goal of claim 1, characterized in that the bases (4) are fixedly connected to the bottom ends of the four vertically arranged telescopic rods (2), and the bases (4) are horizontally arranged in a round cake shape.

4. The telescopic football training goal of claim 1, wherein the outer wall of the telescopic rod (2) corresponding to the mounting cavity (6) is provided with a plurality of heat dissipation holes (5), and the mounting cavity (6) is rotatably connected with the threaded sleeve (8) through a bearing seat.

5. The telescopic football training goal of claim 1, characterized in that a limiting plate (10) is fixedly connected to one end of the screw (9) located outside the telescopic rod (2).

6. The telescopic football training goal according to claim 1, wherein a clamping groove which is a matching component with the clamping block (15) is formed on the inner wall of the sliding sleeve (11), and the position of the clamping groove corresponds to that of the clamping block (15).

7. The telescopic soccer training goal of claim 1, wherein the telescopic slot (12) is fan-shaped, and the spring (14) has a spring original length that is 1.3 times the maximum depth of the telescopic slot (12).