CN214861055U - Liftable football net fixing mechanism - Google Patents
Liftable football net fixing mechanism Download PDFInfo
- Publication number
- CN214861055U CN214861055U CN202120280070.2U CN202120280070U CN214861055U CN 214861055 U CN214861055 U CN 214861055U CN 202120280070 U CN202120280070 U CN 202120280070U CN 214861055 U CN214861055 U CN 214861055U
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- fixedly connected
- block
- net
- fixed
- bevel gear
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- 230000007246 mechanism Effects 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a liftable football net fixed establishment relates to sport equipment technical field, including main sill bar, the front and the equal left fixed block of fixedly connected with in the back of main sill bar, the right side fixedly connected with horizontal pole of left side fixed block, the right-hand member fixedly connected with right fixed block of horizontal pole, the equal fixedly connected with telescopic link in top of left side fixed block and right fixed block. This liftable football net fixed establishment easy operation, therefore, the clothes hanger is strong in practicability, a left side fixed plate, the left body of bolt, the fixed connection on device and ground has been realized to the use of the right side fixed plate and the right body of bolt, the stability that the use of gasbag strip has improved device and ground is connected, the protection to the goalkeeper has been realized to the use of rubber protection strip, the telescopic link, the cavity block, fixed kicking block, the apical net, the bevel gear pole, two bevel gear poles, the back net, the horizontal net, the use of motor case and rotation motor has been realized through the lift net, thereby change the size of advancing the sphere, and then the training is facilitated.
Description
Technical Field
The utility model relates to a sport equipment technical field specifically is a liftable football net fixed establishment.
Background
Football is a world competitive sports, is loved by the broad football hobbies, and football net is the essential facility in football, and current football net uses fixed mechanisms such as football frame usually to fix the net outdoor, but current football net's net height is fixed, can't go up and down, when wanting to adjust the net height and change the goal face of net to when improving the training effect, often become difficult to realize etc..
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liftable football net fixed establishment to solve the incomplete problem of current device structure among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a liftable football net fixing mechanism comprises a main bottom rod, wherein a left fixing block is fixedly connected to the front side and the back side of the main bottom rod, a cross rod is fixedly connected to the right side of the left fixing block, a right fixing block is fixedly connected to the right end of the cross rod, a telescopic rod is fixedly connected to the tops of the left fixing block and the right fixing block, a hollow block is fixedly connected to the top of the telescopic rod on the left side, a fixed ejecting block is fixedly connected to the top of the telescopic rod on the right side, the fixed ejecting block and the top of the hollow block are fixedly connected through an ejecting net, a bevel gear rod is rotatably connected to the left side of the fixed ejecting block, the left end of the bevel gear rod penetrates through the hollow block and extends to the left side of the hollow block, double bevel gears are arranged on opposite surfaces of the two hollow blocks, the front surface and the back surface of the double bevel gears respectively penetrate through the opposite surfaces of the two hollow blocks and are meshed with the opposite surfaces of the two bevel gears, the outside winding of two bevel gear poles has the back net, the bottom fixed connection of back net is at the top of main sill bar, and the outside of two bevel gear poles all twines has the transverse net, the bottom fixed connection of transverse net is at the top of horizontal pole, the back connecting plate fixedly connected with motor case is passed through in the left side of cavity block, connecting block fixedly connected with rotation motor is passed through to the bottom of motor incasement wall, the right side of rotating motor right side output shaft runs through motor case and fixed connection in the left side of bevel gear pole.
Optionally, the left fixed plate of left bottom fixedly connected with of left fixed block, the top threaded connection of left fixed plate has the left body of bolt, the bottom of the left body of bolt runs through left fixed plate and extends to the bottom of left fixed plate.
Optionally, the bottom fixedly connected with gasbag strip of horizontal pole, the both sides of gasbag strip are fixed connection respectively in the right side of left fixed block and the left side of right fixed block, and the middle part that two gasbag strips kept away from the face relatively all communicates the gas pocket.
Optionally, the equal fixedly connected with right fixed plate in bottom at the front and the back of right side fixed block, the top threaded connection of right side fixed plate has the body on the right side of the bolt, the bottom of the body on the right side of the bolt runs through right fixed plate and extends to the bottom of right fixed plate.
Optionally, the front and the back of the top of the right fixing block are fixedly connected with rubber protection strips.
Optionally, the number of the transverse nets is two, and the winding directions of the two transverse nets are opposite.
The utility model discloses a technological effect and advantage:
1. this liftable football net fixed establishment easy operation, the practicality is strong, and the fixed connection on device and ground has been realized to the use of the left fixed plate, the left body of bolt, the right fixed plate and the right body of bolt, and the stability that device and ground are connected has been improved in the use of gasbag strip, and the protection to goalkeeper has been realized in the use of rubber protection strip.
2. The use of telescopic link, cavity block, fixed kicking block, top net, bevel gear pole, two bevel gear poles, back net, horizontal net, motor case and rotation motor has been realized through the lift net to the size of sphere is advanced in the change, and then convenient training.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1 main sill bar, 2 left fixed blocks, 3 left fixed plates, 4 bolt left bodies, 5 cross bars, 6 right fixed blocks, 7 air bag strips, 8 right fixed plates, 9 bolt right bodies, 10 rubber protection strips, 11 telescopic rods, 12 hollow block bodies, 13 fixed jacking blocks, 14 jacking nets, 15 bevel gear rods, 16 double bevel gear rods, 17 rear nets, 18 cross nets, 19 motor boxes and 20 rotating motors.
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.
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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, 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 therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a liftable football net fixing mechanism as shown in figures 1-3, which is simple in operation and strong in practicability, and comprises a main bottom rod 1, wherein the front surface and the back surface of the main bottom rod 1 are fixedly connected with a left fixing block 2, the left bottom of the left fixing block 2 is fixedly connected with a left fixing plate 3, the top of the left fixing plate 3 is in threaded connection with a bolt left body 4, the bottom of the bolt left body 4 penetrates through the left fixing plate 3 and extends to the bottom of the left fixing plate 3, the right side of the left fixing block 2 is fixedly connected with a cross rod 5, the right end of the cross rod 5 is fixedly connected with a right fixing block 6, the bottom of the cross rod 5 is fixedly connected with an air bag strip 7, the two sides of the air bag strip 7 are respectively and fixedly connected with the right side of the left fixing block 2 and the left side of the right fixing block 6, the middle parts of the two air bag strips 7 which are relatively far away from the surface are communicated with air holes, the use of the air bag strip 7 improves the stability of the device connected with the ground, the bottom of the front surface and the back surface of a right fixed block 6 are fixedly connected with a right fixed plate 8, the top of the right fixed plate 8 is in threaded connection with a bolt right body 9, the bottom of the bolt right body 9 penetrates through the right fixed plate 8 and extends to the bottom of the right fixed plate 8, the front surface and the back surface of the top of the right fixed block 6 are fixedly connected with rubber protective strips 10, the use of the rubber protective strips 10 realizes the protection of a goalkeeper, the top of the left fixed block 2 and the top of the right fixed block 6 are fixedly connected with telescopic rods 11, the top of the left telescopic rod 11 is fixedly connected with a hollow block 12, the top of the right telescopic rod 11 is fixedly connected with a fixed top block 13, the top of the fixed top block 13 and the top of the hollow block 12 are fixedly connected through a top net 14, the left side of the fixed top block 13 is rotatably connected with a bevel gear rod 15, the left end of a bevel gear rod 15 penetrates through the hollow block 12 and extends to the left side of the hollow block 12, two bevel gear rods 16 are arranged on opposite surfaces of the two hollow blocks 12, the front and the back of each bevel gear rod 16 respectively penetrate through the opposite surfaces of the two hollow blocks 12 and are meshed with bevel gear opposite surfaces of the two bevel gear rods 15, a rear net 17 is wound on the outer side of each bevel gear rod 16, the bottom of the rear net 17 is fixedly connected to the top of the main bottom rod 1, transverse nets 18 are wound on the outer sides of the two bevel gear rods 15, the number of the transverse nets 18 is two, the winding directions of the two transverse nets 18 are opposite, the bottom of each transverse net 18 is fixedly connected to the top of the transverse rod 5, a motor box 19 is fixedly connected to the left side of the hollow block 12 on the back through a connecting plate, a rotating motor 20 is fixedly connected to the bottom of the inner wall of the motor box 19 through a connecting block, the right side output shaft of the rotating motor 20 penetrates through the motor box 19 and is fixedly connected to the left side of the bevel gear rods 15, the use of the telescopic rod 11, the hollow block 12, the fixed ejector block 13, the top net 14, the bevel gear rod 15, the double bevel gear rod 16, the rear net 17, the cross net 18, the motor box 19 and the rotating motor 20 realizes the net lifting, thereby changing the size of the ball inlet surface and further facilitating the training.
This practical theory of operation: this liftable football net fixed establishment is when using, opens Y2 type rotation motor 20 for rotation motor 20 drives bevel gear pole 15 and rotates, and then has realized the rotation shrink of horizontal net 18, and bevel gear pole 15 drives two bevel gear poles 16 simultaneously, makes back net 17 rotate the shrink equally, and telescopic link 11 contracts equally under pressure, and then has realized the lift of net, and the sportsman of being convenient for trains.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a football net fixed establishment of liftable, includes main sill bar (1), its characterized in that: the front and the back of the main bottom rod (1) are both fixedly connected with a left fixed block (2), the right side of the left fixed block (2) is fixedly connected with a cross rod (5), the right end of the cross rod (5) is fixedly connected with a right fixed block (6), the tops of the left fixed block (2) and the right fixed block (6) are both fixedly connected with a telescopic rod (11), the top of the telescopic rod (11) is both fixedly connected with a hollow block body (12) on the left side, the top of the telescopic rod (11) on the right side is both fixedly connected with a fixed top block (13), the tops of the fixed top block (13) and the hollow block body (12) are fixedly connected through a top net (14), the left side of the fixed top block (13) is rotatably connected with a bevel gear rod (15), the left end of the bevel gear rod (15) penetrates through the hollow block body (12) and extends to the left side of the hollow block body (12), and the opposite faces of the two hollow block bodies (12) are provided with double bevel gear rods (16), the front and the back of two bevel gear pole (16) run through the opposite face of two cavity blocks (12) respectively and the bevel gear opposite face of meshing at two bevel gear pole (15), the outside winding of two bevel gear pole (16) has back net (17), the bottom fixed connection of back net (17) is at the top of main sill bar (1), and the outside of two bevel gear pole (15) all twines has horizontal net (18), the bottom fixed connection of horizontal net (18) is at the top of horizontal pole (5), the back connecting plate fixedly connected with motor case (19) is passed through in the left side of cavity block (12), connecting block fixedly connected with rotation motor (20) is passed through to the bottom of motor case (19) inner wall, the right side of rotating motor (20) right side output shaft runs through motor case (19) and fixed connection is in the left side of bevel gear pole (15).
2. The liftable football net fixing mechanism according to claim 1, wherein: the left fixed block of left side (2) left bottom fixedly connected with left fixed plate (3), the top threaded connection of left fixed plate (3) has the left body of bolt (4), the bottom of the left body of bolt (4) runs through left fixed plate (3) and extends to the bottom of left fixed plate (3).
3. The liftable football net fixing mechanism according to claim 1, wherein: the bottom fixedly connected with gasbag strip (7) of horizontal pole (5), the both sides of gasbag strip (7) are fixed connection respectively on the right side of left fixed block (2) and the left side of right fixed block (6), and the middle part of two gasbag strips (7) relative far away face all communicates there is the gas pocket.
4. The liftable football net fixing mechanism according to claim 1, wherein: the equal fixedly connected with right fixed plate (8) in bottom at right side fixed block (6) front and the back, the top threaded connection of right fixed plate (8) has the bolt right side body (9), the bottom of the bolt right side body (9) runs through right fixed plate (8) and extends to the bottom of right fixed plate (8).
5. The liftable football net fixing mechanism according to claim 1, wherein: the front and the back of the top of the right fixing block (6) are fixedly connected with rubber protection strips (10).
6. The liftable football net fixing mechanism according to claim 1, wherein: the number of the transverse nets (18) is two, and the winding directions of the two transverse nets (18) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280070.2U CN214861055U (en) | 2021-02-01 | 2021-02-01 | Liftable football net fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280070.2U CN214861055U (en) | 2021-02-01 | 2021-02-01 | Liftable football net fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214861055U true CN214861055U (en) | 2021-11-26 |
Family
ID=78860634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120280070.2U Expired - Fee Related CN214861055U (en) | 2021-02-01 | 2021-02-01 | Liftable football net fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214861055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364455A (en) * | 2022-04-11 | 2022-11-22 | 安徽科技学院 | Lift adjustment formula football door convenient to sports training |
-
2021
- 2021-02-01 CN CN202120280070.2U patent/CN214861055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364455A (en) * | 2022-04-11 | 2022-11-22 | 安徽科技学院 | Lift adjustment formula football door convenient to sports training |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |