CN115364455A - Lift adjustment formula football door convenient to sports training - Google Patents
Lift adjustment formula football door convenient to sports training Download PDFInfo
- Publication number
- CN115364455A CN115364455A CN202210373858.7A CN202210373858A CN115364455A CN 115364455 A CN115364455 A CN 115364455A CN 202210373858 A CN202210373858 A CN 202210373858A CN 115364455 A CN115364455 A CN 115364455A
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- China
- Prior art keywords
- rods
- sleeve
- fixedly connected
- semicircular
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/004—Goals of the type used for football, handball, hockey or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention provides a lifting adjustment type football gate convenient for physical training, and belongs to the technical field of football equipment. The novel tennis racket comprises two telescopic rods, two first sleeves, four fixed rods, four lantern rings, two strip-shaped moving rods, two motors, two turntables, two semicircular clamping blocks, two columnar clamping blocks, two first connecting rods, two second connecting rods, a first cross rod and a net. The invention realizes the lifting adjustment function of the football gate by utilizing the matching connection of the strip-shaped moving rod, the semicircular fixture blocks and the columnar fixture blocks. The goal height fixing device solves the problems that the existing goal is fixed in height and is not beneficial to judging the goal height.
Description
Technical Field
The invention belongs to the technical field of football equipment, and particularly relates to a lifting adjusting type football goal convenient for physical training.
Background
The main equipment on a football playing field is a football goal. At present, no matter the football door of international standard is the football door of non-international standard, and the structure of its goal mainly comprises gatepost, crossbeam, support and net (7), and goal size, gatepost height one-to-one are fixed, when carrying out football training or little place football match, for better exquisite cooperation, often can carry out special regulation, if the regulation shoot the door can only play ground spin or the height when the ball shoots into the door can not exceed knee joint etc.. At this time, if a conventional goal with a fixed height is adopted, the goal height is not easy to judge, disputes easily occur, the observation and control performance is poor, and the training cannot achieve the effect, so that the goal height-adjustable football goal needs to be provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the lifting adjusting type football goal convenient for sports training.
In order to achieve the above purpose, the invention provides the following technical scheme:
a lift adjustment football gate convenient to sports training includes:
the two telescopic rods are symmetrically arranged;
the two lifting rods are respectively matched with the two telescopic rods;
two ends of each first connecting rod are respectively and fixedly connected with the top ends of the telescopic rods and the lifting rods on one side;
two ends of each second connecting rod are respectively and fixedly connected with the bottom ends of the telescopic rods and the lifting rods on one side;
two ends of the first cross rod are respectively and fixedly connected with the top ends of the two lifting rods;
two ends of the second cross rod are respectively fixedly connected with the bottom ends of the two telescopic rods;
and the net is fixed by taking the end points of the two telescopic rods and the lifting rod as fixed points.
Preferably, each of the lift pins includes:
the first sleeve is matched with one telescopic rod, and the top end of the first sleeve is open;
the two fixing rods are symmetrically fixed in the first sleeve;
the two lantern rings are respectively sleeved on the two fixing rods;
the bar-shaped moving rod is arranged in the first sleeve, the lower end of the bar-shaped moving rod is fixedly connected with the two sleeve rings, a plurality of semicircular grooves are uniformly formed in the bar-shaped moving rod along the length direction, a through groove is formed between every two semicircular grooves, a limiting groove is formed in the bar-shaped moving rod along the length direction, and the limiting groove is communicated with the semicircular grooves and the through grooves;
the motor is fixed at the top in the first sleeve;
the rotating disc is fixedly connected with an output shaft of the motor;
the semicircular clamping block is fixed on the rotary disc; the semicircular fixture blocks move in the semicircular grooves;
the columnar clamping block is fixed on the rotary disc and is symmetrically arranged with the semicircular clamping block; the columnar clamping blocks move in the through grooves.
Preferably, the method further comprises the following steps:
and the two fixing plates are respectively fixed at the top ends of the two fixing rods.
Preferably, each of the telescopic rods comprises:
the side wall of each sleeve is provided with a first clamping groove along the length direction, the second sleeves are mutually sleeved, and the top end of the second sleeve at the topmost end is fixedly connected with one first connecting rod;
the vertical end of each first clamping piece penetrates through one first clamping groove and is fixedly connected with the bottom of one second sleeve.
Preferably, the first and second liquid crystal materials are,
the inner diameter of each semicircular groove is the same as that of each semicircular fixture block;
the distance between the center of the semicircular fixture block on one side and the center of the columnar fixture block is equal to the distance between the center of the semicircular groove on one side and the midpoint of the opening end of the through groove;
the distance between the center of the columnar clamping block on one side and the center of the semicircular clamping block is equal to the length of the through groove on one side.
Preferably, the first cross bar includes:
the side wall of each sleeve is provided with a second clamping groove along the length direction, the plurality of third sleeves are mutually sleeved, and two ends of two third sleeves at two ends are respectively fixedly connected with the top ends of the two strip-shaped moving rods;
the vertical end of each second clamping piece penetrates through one second clamping groove and is fixedly connected with the bottom of one third sleeve;
and the first buckles are respectively fixed among the third sleeves.
Preferably, the second cross bar includes:
the side wall of each sleeve is provided with a third clamping groove along the length direction, the plurality of fourth sleeves are mutually sleeved, and two ends of two fourth sleeves at two ends are respectively and fixedly connected with the bottom ends of the two telescopic rods;
a plurality of third clamping pieces with T-shaped cross sections, wherein the vertical end of each third clamping piece passes through one third clamping groove and is fixedly connected with the bottom of one fourth sleeve;
and the second buckles are respectively fixed among the fourth sleeves.
Preferably, the first cross rod and the second cross rod are both electric telescopic rods.
The lifting adjusting type football goal convenient for sports training provided by the invention has the following beneficial effects: the novel tennis racket comprises two telescopic rods, two first sleeves, four fixing rods, four lantern rings, two strip-shaped moving rods, two motors, two rotating discs, two semicircular clamping blocks, two columnar clamping blocks, two first connecting rods, two second connecting rods, a first cross rod and a net. The invention realizes the lifting adjustment function of the football gate by utilizing the matching connection of the strip-shaped moving rod, the semicircular fixture block and the columnar fixture block. The goal height fixing device solves the problems that the existing goal is fixed in height and is not beneficial to judging the goal height.
Drawings
In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some embodiments of the invention and it will be clear to a person skilled in the art that other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural view of a lift-adjustable football goal for facilitating sports training according to embodiment 1 of the present invention;
FIG. 2 is a schematic view showing a connection structure of relevant parts of a lifter according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a connection structure between the semicircular fixture block and the cylindrical fixture block and the bar-shaped movable bar according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a connection structure of the motor and related components according to embodiment 1 of the present invention.
Description of reference numerals:
1. a telescopic rod; 1-1, a second sleeve; 1-2, a first clamping piece; 2. a first sleeve; 3. a first connecting rod; 4. a second connecting rod; 5. a first cross bar; 6. a second cross bar; 7. a net; 8. fixing the rod; 9. a collar; 10. a bar-shaped moving rod; 10-1, semicircular grooves; 10-2, through grooves; 10-3, a limiting groove; 11. a turntable; 12. semicircular fixture blocks; 13. a columnar clamping block.
Detailed Description
In order that those skilled in the art can better understand the technical solutions of the present invention and can implement the technical solutions, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the technical solution of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Example 1
Referring to fig. 1, the present invention provides a lift-adjustable soccer gate convenient for physical training, including: two telescopic rods 1, a lifting rod, two first connecting rods 3, two second connecting rods 4, a first cross rod 5 and a net 7.
Wherein, two telescopic links 1 are symmetrically arranged. The two lifting rods are respectively matched with the two telescopic rods 1. Two ends of each first connecting rod 3 are respectively and fixedly connected with the top ends of the telescopic rods 1 and the lifting rods on one side. The two ends of each second connecting rod 4 are respectively fixedly connected with the bottom ends of the telescopic rods 1 and the lifting rods on one side. The two ends of the first cross rod 5 are respectively fixedly connected with the top ends of the two lifting rods. Two ends of the second cross rod 6 are respectively fixedly connected with the bottom ends of the two telescopic rods 1. The net 7 is fixed by using the end points of the two telescopic rods 1 and the lifting rod as fixed points.
Referring to fig. 2 and 3, each of the lift pins includes: the device comprises a first sleeve 2, two fixing rods 8, two sleeves 9, a strip-shaped moving rod 10, a motor, a rotary disc 11, a semicircular fixture block 12 and a columnar fixture block 13. The first sleeve 2 is matched with a telescopic rod 1, and the top end of the first sleeve 2 is opened. Two fixing rods 8 are symmetrically fixed in the first sleeve 2. The two lantern rings 9 are respectively sleeved on the two fixing rods 8. The two bar-shaped moving rods 10 are respectively arranged in the two first sleeves 2, the lower end of each bar-shaped moving rod 10 is fixedly connected with the two sleeves 9, a plurality of semicircular grooves 10-1 are uniformly formed in each bar-shaped moving rod 10 along the length direction, a through groove 10-2 is formed between every two semicircular grooves 10-1, a limiting groove 10-3 is formed in each bar-shaped moving rod 10 along the length direction, and the limiting groove 10-3 is communicated with the semicircular grooves 10-1 and the through groove 10-2. The two motors are respectively fixed at the tops in the two first sleeves 2. The two rotary tables 11 are respectively and fixedly connected with output shafts of the two motors. Two semicircular clamping blocks 12 are respectively fixed on the two rotating discs 11. Each semicircular fixture block 12 moves in the plurality of semicircular grooves 10-1 of the corresponding side. The two columnar fixture blocks 13 are respectively fixed on the two rotating discs 11, and each columnar fixture block 13 is symmetrically arranged with the corresponding semicircular fixture block 12; each of the cylindrical latches 13 moves in the plurality of through grooves 10-2 of the corresponding side. And the two fixing plates are respectively fixed at the top ends of the two fixing rods 8. The inner diameter of each semicircular groove 10-1 is the same as that of the semicircular fixture block 12. The distance between the center of the semicircular fixture block 12 on one side and the center of the columnar fixture block 13 is equal to the distance between the center of the semicircular groove 10-1 on one side and the midpoint of the opening end of the through groove 10-2. The distance between the center of the cylindrical fixture block 13 at one side and the center of the semicircular fixture block 12 is equal to the length of the through groove 10-2 at one side.
Referring to fig. 4, each telescopic rod 1 includes: a plurality of second sleeves 1-1 and a plurality of first clips 1-2 with T-shaped cross sections. The side wall of each sleeve is provided with a first clamping groove along the length direction, the second sleeves 1-1 are mutually sleeved, and the top end of the second sleeve 1-1 at the topmost end is fixedly connected with a first connecting rod 3. The vertical end of each first clamping piece 1-2 passes through a first clamping groove and is fixedly connected with the bottom of a second sleeve 1-1.
In order to better adjust the size of the soccer gate, in this embodiment, the lengths of the first cross bar 5 and the second cross bar 6 are also adjusted as required.
Similar to the structure of the telescopic rod 1, the first cross bar 5 comprises: the third sleeves, the second clamping pieces with T-shaped cross sections and the first clamping buckles. All seted up the second draw-in groove along length direction on every telescopic lateral wall, a plurality of third sleeves cup joint each other, the both ends of two third sleeves at both ends respectively with the top fixed connection of two bar movable rods 10. The vertical end of each second clamping piece penetrates through one second clamping groove and is fixedly connected with the bottom of one third sleeve. The first buckles are respectively fixed among the third sleeves.
Similar to the structure of the telescopic rod 1, the second cross bar 6 comprises: a plurality of fourth sleeves, a plurality of third clamping pieces with T-shaped cross sections and a plurality of second buckles. All seted up the third draw-in groove along length direction on every telescopic lateral wall, a plurality of fourth sleeves cup joint each other, the both ends of two fourth sleeves at both ends respectively with the bottom fixed connection of two telescopic links 1. The vertical end of each third clamping piece passes through a third clamping groove and is fixedly connected with the bottom of a fourth sleeve. And the second buckles are respectively fixed among the fourth sleeves.
Example 1
In order to make the adjustment of the first cross rod 5 and the second cross rod 6 more convenient, in the present embodiment, the first cross rod 5 and the second cross rod 6 are both the electric telescopic rods 1.
The rest of the contents are the same as those of embodiment 1, and are not described again.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple changes or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (8)
1. The utility model provides a lift regulation formula football door convenient to sports training which characterized in that includes:
the two telescopic rods (1) are symmetrically arranged;
the two lifting rods are respectively matched with the two telescopic rods (1);
two first connecting rods (3), wherein two ends of each first connecting rod (3) are respectively and fixedly connected with the top ends of the telescopic rods (1) and the lifting rods on one side;
two second connecting rods (4), wherein two ends of each second connecting rod (4) are respectively fixedly connected with the bottom ends of the telescopic rods (1) and the lifting rods on one side;
the two ends of the first cross rod (5) are respectively and fixedly connected with the top ends of the two lifting rods;
the two ends of the second cross rod (6) are respectively and fixedly connected with the bottom ends of the two telescopic rods (1);
and the net (7) is fixed by taking the end points of the two telescopic rods (1) and the lifting rod as fixed points.
2. The lift-regulated football gate for facilitating sports training of claim 1, wherein each said lift lever includes:
the first sleeve (2) is matched with one telescopic rod (1), and the top end of the first sleeve (2) is open;
two fixing rods (8) symmetrically fixed in the first sleeve (2);
the two lantern rings (9) are respectively sleeved on the two fixing rods (8);
the bar-shaped moving rod (10) is arranged in the first sleeve (2), the lower end of the bar-shaped moving rod (10) is fixedly connected with the two sleeve rings (9), a plurality of semicircular grooves (10-1) are uniformly formed in the bar-shaped moving rod (10) along the length direction, a through groove (10-2) is formed between every two semicircular grooves (10-1), a limiting groove (10-3) is formed in the bar-shaped moving rod (10) along the length direction, and the limiting groove (10-3) is communicated with the semicircular grooves (10-1) and the through groove (10-2);
the motor is fixed at the top in the first sleeve (2);
the rotary table (11) is fixedly connected with an output shaft of the motor;
the semicircular fixture block (12) is fixed on the rotary disc (11); the semicircular fixture blocks (12) move in the semicircular grooves (10-1);
the columnar clamping block (13) is fixed on the rotary disc (11), and the columnar clamping block (13) and the semicircular clamping block (12) are symmetrically arranged; the columnar clamping blocks (13) move in the through grooves (10-2).
3. The lift-regulated football gate facilitating sports training of claim 2, further comprising:
and the two fixing plates are respectively fixed at the top ends of the two fixing rods (8).
4. Lifting regulated football gate facilitating sports training according to claim 2, characterized in that each telescopic rod (1) comprises:
the side wall of each sleeve is provided with a first clamping groove along the length direction, the second sleeves (1-1) are mutually sleeved, and the top end of the second sleeve (1-1) at the topmost end is fixedly connected with one first connecting rod (3);
a plurality of first clamping pieces (1-2) with T-shaped cross sections, wherein the vertical end of each first clamping piece (1-2) penetrates through one first clamping groove and is fixedly connected with the bottom of one second sleeve (1-1).
5. The lift-regulated football gate facilitating sports training of claim 2,
the inner diameter of each semicircular groove (10-1) is the same as that of each semicircular fixture block (12);
the distance between the circle center of the semicircular fixture block (12) at one side and the circle center of the columnar fixture block (13) is equal to the distance between the circle center of the semicircular groove (10-1) at one side and the midpoint of the opening end of the through groove (10-2);
the distance between the circle center of the columnar fixture block (13) on one side and the circle center of the semicircular fixture block (12) is equal to the length of the through groove (10-2) on one side.
6. Lifting regulated football gate facilitating sports training according to claim 2, characterized in that said first cross bar (5) comprises:
a second clamping groove is formed in the side wall of each sleeve along the length direction, the third sleeves are mutually sleeved, and two ends of two third sleeves at two ends are respectively fixedly connected with the top ends of the two strip-shaped moving rods (10);
the vertical end of each second clamping piece penetrates through one second clamping groove and is fixedly connected with the bottom of one third sleeve;
and the first buckles are respectively fixed among the third sleeves.
7. The lift-adjustable football gate for facilitating sports training according to claim 2, wherein the second cross bar (6) comprises:
a third clamping groove is formed in the side wall of each sleeve along the length direction, the plurality of fourth sleeves are mutually sleeved, and two ends of two of the fourth sleeves at two ends are respectively fixedly connected with the bottom ends of the two telescopic rods (1);
a plurality of third clamping pieces with T-shaped cross sections, wherein the vertical end of each third clamping piece passes through one third clamping groove and is fixedly connected with the bottom of one fourth sleeve;
and the second buckles are respectively fixed among the fourth sleeves.
8. Lifting regulated football gate facilitating sports training according to claim 2, characterised in that said first cross bar (5) and second cross bar (6) are both electric telescopic bars (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210373858.7A CN115364455B (en) | 2022-04-11 | 2022-04-11 | Lifting adjusting football gate convenient for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210373858.7A CN115364455B (en) | 2022-04-11 | 2022-04-11 | Lifting adjusting football gate convenient for physical training |
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| Publication Number | Publication Date |
|---|---|
| CN115364455A true CN115364455A (en) | 2022-11-22 |
| CN115364455B CN115364455B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210373858.7A Active CN115364455B (en) | 2022-04-11 | 2022-04-11 | Lifting adjusting football gate convenient for physical training |
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| WO2019156523A1 (en) * | 2018-02-09 | 2019-08-15 | 차영천 | Three-dimensional target system for ball game sports |
| CN110664183A (en) * | 2019-11-20 | 2020-01-10 | 衡阳恰美纸塑制品有限公司 | Show cupboard is used in selling of paper cup paper bowl |
| CN213589672U (en) * | 2020-09-29 | 2021-07-02 | 潘薇竹 | Telescopic football training goal |
| CN213853006U (en) * | 2020-12-16 | 2021-08-03 | 广东海洋大学 | Adjustable sports football is goal for training |
| CN214095765U (en) * | 2020-12-31 | 2021-08-31 | 福建省飞跃特种装备有限公司 | Anti-terrorism shooting head target drone |
| CN214861055U (en) * | 2021-02-01 | 2021-11-26 | 江苏迈峰智能装备制造有限公司 | Liftable football net fixing mechanism |
| CN215000592U (en) * | 2021-06-01 | 2021-12-03 | 北京百特声学科技有限公司 | Split type support in sound source direction location test |
| CA3090723A1 (en) * | 2020-08-20 | 2022-02-20 | Patrick Burke | Goal training apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2339488A (en) * | 1987-10-05 | 1989-04-06 | Pan Pacific Corporation | Ball game apparatus |
| AU1360600A (en) * | 1999-07-09 | 2001-01-11 | Andrew Pitt Soane | Practice net apparatus |
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| CN203677888U (en) * | 2013-12-23 | 2014-07-02 | 河南科技学院 | Light goal device for football teaching and training |
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| CN214861055U (en) * | 2021-02-01 | 2021-11-26 | 江苏迈峰智能装备制造有限公司 | Liftable football net fixing mechanism |
| CN215000592U (en) * | 2021-06-01 | 2021-12-03 | 北京百特声学科技有限公司 | Split type support in sound source direction location test |
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| CN115364455B (en) | 2023-07-07 |
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