CN209828162U - Collapsible badminton net rack with hydraulic pressure elevating gear - Google Patents
Collapsible badminton net rack with hydraulic pressure elevating gear Download PDFInfo
- Publication number
- CN209828162U CN209828162U CN201920519827.1U CN201920519827U CN209828162U CN 209828162 U CN209828162 U CN 209828162U CN 201920519827 U CN201920519827 U CN 201920519827U CN 209828162 U CN209828162 U CN 209828162U
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- rod
- hydraulic
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Abstract
The utility model provides a foldable badminton net rack with a hydraulic lifting device, which comprises a sleeve, a net collecting cylinder and a hydraulic device; the interior of the bottom is of a hollow structure; the sleeve is sleeved on the top surface of a hydraulic rod push rod of the hydraulic device on the left side and is fixedly connected with the top surface of the hydraulic rod push rod of the hydraulic device on the left side; the net collecting cylinder is sleeved on the top surface of a hydraulic rod push rod of the right hydraulic device, and the bottom of the net collecting cylinder is provided with a circle of gear teeth; the hydraulic device consists of a hydraulic rod and a hydraulic cylinder. The device is making the expansion bracket extend and drive and remove between two bases when establishing the shrink of accessible hydraulic stem, and receive a net section of thick bamboo and tell the net automatically under the pulling of net, gear motor drives when retrieving and receives a net section of thick bamboo and rotates the outer lane of a receipts net section of thick bamboo of accomodating the net, has solved the badminton rack and has established and retrieve the loaded down with trivial details troublesome problem of step, height that highly changes the net of accessible regulation fluid pressure pole establishes the height, has solved the problem that the rack highly fixed can't be adjusted.
Description
Technical Field
The utility model belongs to the technical field of sports apparatus, more specifically say, in particular to collapsible badminton rack with hydraulic pressure elevating gear.
Background
The badminton is a sport which can be carried out indoors and outdoors. The badminton net rack can be divided into single-play and double-play and emerging 3-play according to the number of people participating in the badminton net rack, and the badminton net rack refers to a bracket for supporting a badminton net. The badminton court line is respectively arranged at two middle points of the side line of the badminton court, and is responsible for pulling the badminton net open and reaching the standard height.
If the application number is: CN201721707650.5 patent discloses a foldable badminton net frame, which comprises a base, a first elastic rope, a second elastic rope, a vertical cylinder, a slide block, a first straight bar, and a second straight bar, wherein a first vertical guide rail and a second vertical guide rail are fixed in the vertical cylinder, the slide block has a first through hole and a second through hole, a first abutting block and a second abutting block are fixed at the top edge of the vertical cylinder, a first semicircular ring part and a second semicircular ring part are fixed on the side wall of the first straight bar, a third semicircular ring part and a fourth semicircular ring part are fixed on the side wall of the second straight bar, a fifth semicircular ring part and a sixth semicircular ring part are fixed on the upper surface of the base, the top end of the first elastic rope is fixed with the first semicircular ring part, the bottom end of the first elastic rope is fixed with a first hook part, the top end of the second elastic rope is fixed with the third semicircular ring part, the bottom end of the second straight bar is fixed with a second hook part, and a blocking net is connected between the first straight bar and the second straight bar; the badminton net rack has an unfolded state and a folded state. The utility model discloses a badminton rack is collapsible, convenient to use.
The existing badminton net frame needs frequent running of personnel to be erected or recovered when being erected and recovered, is complex in installation and recovery and complicated in steps, and the net frames in a general badminton stadium are standard net frames and cannot be adjusted in height, so that the badminton net frame cannot adapt to age and short children to take exercise, and is not beneficial to popularization of fitness of the whole people.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a foldable badminton net rack with a hydraulic lifting device is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a collapsible badminton rack with hydraulic pressure elevating gear to solve current badminton rack and prop up to establish and retrieve the problem that the loaded down with trivial details trouble of step and rack height can't be adjusted.
The utility model discloses the purpose and the efficiency of collapsible badminton net frame with hydraulic pressure elevating gear are reached by following specific technological means:
a foldable badminton net rack with a hydraulic lifting device comprises a base, a control device, a sleeve, a net collecting cylinder, a transmission rod, a hydraulic device, a moving wheel, a storage battery, a motor shell, a transmission gear, an extending frame, a displacement rod, a net, a height synchronizing rod and a net collecting protective cover; the interior of the base is of a hollow structure; the control device is screwed on the top surface of the top plate of the base; the sleeve is sleeved on the top surface of a hydraulic rod push rod of the hydraulic device on the left side and is fixedly connected with the top surface of the hydraulic rod push rod of the hydraulic device on the left side; the net collecting cylinder is sleeved on the top surface of a hydraulic rod push rod of the right hydraulic device, and the bottom of the net collecting cylinder is provided with a circle of gear teeth; the transmission rod penetrates through the round reserved hole in the top plate of the base and the square hollow hole in the middle of the transmission gear, the bottom end of the transmission rod is fixedly connected into a bearing on the ground inside the base, and the transmission gear is arranged at the top of the transmission rod; the hydraulic device consists of a hydraulic rod and a hydraulic cylinder, the hydraulic rod is fixedly connected to the top surface of the base, and the hydraulic cylinder is fixedly connected to the bottom surface inside the base through a buckle; the moving wheel is movably connected to the bottom of the side surface of the base; the storage battery screw is screwed on one side in the base; a gear motor is arranged in the motor shell, and the top of a rotating rod of the gear motor is fixedly connected with a gear; two ends of the left side of the extending frame are respectively movably connected to two sides of a push rod and a fixed rod of a hydraulic rod of the hydraulic device, and two ends of the right side of the extending frame are respectively movably connected to two sides of a fixed rod and a telescopic rod of the displacement rod; the displacement rod is fixedly connected to the top surface of the base; the ball net is hung in the sleeve and the hook on one side of the net collecting cylinder respectively, and the net collecting protective cover is screwed on the top surface of the base through screws.
Further, the transfer line is square pole, and square pole top surface is equipped with the connecting rod, the transfer line cup joints for four square poles, and the transfer line can tertiary the extension.
Furthermore, a bearing a is arranged at the top of the net collecting cylinder, the top surface of the net collecting cylinder is fixedly connected with the side surface of an outer ring of the bearing, and an inner ring of the bearing a is fixedly connected with the top surface of a hydraulic rod of the hydraulic device on the right side.
Furthermore, one end of the height synchronizing rod is fixedly connected to the inner ring of the bearing a through the bottom round rod, the other end of the height synchronizing rod is provided with a bearing b, and the inner ring of the bearing b is fixedly connected to the top end of the connecting rod on the top surface of the transmission rod.
Furthermore, the stretching frame is made of carbon fiber.
Compared with the prior art, the utility model discloses following beneficial effect has:
at first, the device makes the expansion bracket extend to drive and remove between two bases when setting up the shrink of accessible hydraulic stem, and receive a net section of thick bamboo and tell the net automatically under the pulling of net, gear motor drives and receives a net section of thick bamboo when retrieving and rotates the outer lane of the receipts net section of thick bamboo of accomodating the net, and the hydraulic stem promotes and can drive the expansion bracket shrink and make two bases reset, whole set up and retrieve the in-process of rack, only need open controlling means's switch input variable can, avoided personnel to make a round trip to run to set up and retrieve, it establishes and retrieve the loaded down with trivial details trouble problem of step to have solved current badminton rack set up, the device has improved the convenience of setting up and retrieving.
Secondly, the height of establishing of net is changed to the height of accessible regulation hydraulic stem, has solved the fixed unable problem of adjusting of rack height, adapts to the personnel training and the exercise of each age bracket, has improved the device's adaptability.
Moreover, the phenomenon that the transfer line skidded when having avoided the transmission steering force appears in the square design of transfer line, has improved the recovery efficiency of net, and the design of receiving the high synchronizing rod in section of thick bamboo top for the device is at arbitrary high all normal work and is spit out the net and accomodate, and the stretching frame adopts carbon fiber material, has firm, light characteristics, has alleviateed the device's weight, and the design has improved the device's practicality more than.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the utility model after erection is completed.
Fig. 3 is a schematic view of the internal structure of the base of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the present invention.
Fig. 5 is a schematic structural view of the ball net storage device of the present invention.
Fig. 6 is an enlarged schematic view of the a-site of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 2. a control device; 3. a sleeve; 4. collecting a net barrel; 5. a transmission rod; 6. a hydraulic device; 7. a moving wheel; 8. a storage battery; 9. a motor housing; 10. a transmission gear; 11. an extension frame; 12. a displacement rod; 13. a net; 14. a height synchronization lever; 15. collecting a net shield; 701. a hydraulic cylinder; 401. a bearing a; 1401. a bearing b;
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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," "third," 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a foldable badminton net rack with a hydraulic lifting device, which comprises a base 1, a control device 2, a sleeve 3, a net collecting cylinder 4, a transmission rod 5, a hydraulic device 6, a moving wheel 7, a storage battery 8, a motor shell 9, a transmission gear 10, an extension frame 11, a displacement rod 12, a net 13, a height synchronizing rod 14 and a net collecting protective cover 15; the interior of the base 1 is of a hollow structure; the control device 2 is screwed on the top surface of the top plate of the base 1; the sleeve 3 is sleeved on the top surface of a hydraulic rod push rod of the hydraulic device 6 on the left side and is fixedly connected with the top surface; the net collecting cylinder 4 is sleeved on the top surface of a hydraulic rod push rod of the right hydraulic device 6, and the bottom of the net collecting cylinder 4 is provided with a circle of gear teeth; the transmission rod 5 penetrates through a round reserved hole in the top plate of the base 1 and a square hollow hole in the middle of the transmission gear 10, the bottom end of the transmission rod 5 is fixedly connected into a bearing on the ground inside the base 1, and the transmission gear 10 is arranged at the top of the transmission rod 5; the hydraulic device 6 consists of a hydraulic rod and a hydraulic cylinder 701, the hydraulic rod is fixedly connected to the top surface of the base 1, and the hydraulic cylinder 701 is fixedly connected to the bottom surface inside the base 1 through a buckle; the moving wheel 7 is movably connected to the bottom of the side surface of the base 1; the storage battery 8 is screwed on one side in the base 1; a speed reducing motor is arranged in the motor shell 9, and a gear is fixedly connected to the top of a rotating rod of the speed reducing motor; two ends of the left side of the extending frame 11 are respectively movably connected to two sides of a push rod and a fixed rod of a hydraulic rod of the hydraulic device 6, and two ends of the right side of the extending frame 11 are respectively movably connected to two sides of a fixed rod and a telescopic rod of the displacement rod 12; the displacement rod 12 is fixedly connected to the top surface of the base 1; the net 13 is respectively hung in the hooks at one side of the sleeve 3 and the net collecting barrel 4; the net collecting protective cover 15 is screwed on the top surface of the base 1.
The control device 2, the hydraulic device 6, the storage battery 8 and the speed reducing motor in the motor shell 9 are in common electrical connection, and a specific circuit is formed by the existing mature technology and is not described in detail herein.
The transmission rod 5 is a square rod, the top surface of the square rod is provided with a connecting rod, the transmission rod 5 is formed by sleeving four square rods, the transmission rod 5 can be extended in a three-level mode, and the transmission efficiency is improved by the aid of the design as shown in the attached drawing 5.
Wherein, receive a4 tops of net section of thick bamboo and be equipped with bearing a401, and receive the outer lane side of a4 top surface fixed connection bearing of net section of thick bamboo, and the inner circle fixed connection of bearing a401 is at the top surface of the 6 hydraulic stem of right side hydraulic means, as shown in figure 6, this design makes and receives net 13 at any height normal rotation of a4 net section of thick bamboo of receiving, has improved the practicality of the device.
Wherein, one end of the high synchronization rod 14 is fixedly connected to the inner ring of the bearing a401 through a bottom round rod, the other end of the high synchronization rod 14 is provided with a bearing b1401, and the inner ring of the bearing b1401 is fixedly connected to the top end of the connecting rod on the top surface of the transmission rod 5, as shown in fig. 6, the design ensures that the transmission rod 5 can transmit the rotating force of the speed reducing motor to the collecting cylinder 4 when the device is erected at any height, further ensures the normal collection of the ball net 13, and improves the adaptability of the device.
The stretching frame 11 is made of carbon fiber, the carbon fiber has the advantages of being stable, light and long in service life, the overall weight of the device is reduced, and the stability and the service life of the device are improved.
The specific use mode and function of the embodiment are as follows:
in the utility model, two bases 1 are arranged along the direction of the net rack support, the switch of the device is opened through the control device 2, the control device 2 controls the hydraulic rod of the hydraulic device 6 to rise through setting the supporting height and distance of the control device 2, the telescopic frame 11 is driven to extend, the telescopic frame 11 drives the base 1 to start to move oppositely to reach the setting distance, meanwhile, the net collecting barrel 4 automatically spits out the net 13 under the action of the moving force, the hydraulic rods of the other two hydraulic devices 6 are lifted to drive the net 13 to a specified height, can begin the badminton training, when accomodating, through the hydraulic stem shrink of each hydraulic means 6 of controlling device 2 control, the motor in the motor casing 9 drives transfer line 5 and rotates, and transfer line 5 transmits the turning force and receives a net section of thick bamboo 4 and drive and receive a net section of thick bamboo 4 and rotate and retrieve net 13, can promote base 1 and transport appointed place of depositing after taking the device each part automatic re-setting.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a collapsible badminton net frame with hydraulic pressure elevating gear which characterized in that: the foldable badminton net rack with the hydraulic lifting device comprises a base (1), a control device (2), a sleeve (3), a net collecting cylinder (4), a transmission rod (5), a hydraulic device (6), a moving wheel (7), a storage battery (8), a motor shell (9), a transmission gear (10), an extending frame (11), a displacement rod (12), a net (13), a height synchronizing rod (14) and a net collecting shield (15); the interior of the base (1) is of a hollow structure; the control device (2) is screwed on the top surface of the top plate of the base (1) through screws; the sleeve (3) is sleeved on the top surface of a hydraulic rod push rod of the hydraulic device (6) on the left side and is fixedly connected with the top surface; the net collecting cylinder (4) is sleeved on the top surface of a hydraulic rod push rod of the right hydraulic device (6), and the bottom of the net collecting cylinder (4) is provided with a ring of gear teeth; the transmission rod (5) penetrates through a round reserved hole in a top plate of the base (1) and a square hollow hole in the middle of the transmission gear (10), the bottom end of the transmission rod (5) is fixedly connected into a bearing on the ground inside the base (1), and the transmission gear (10) is arranged at the top of the transmission rod (5); the hydraulic device (6) consists of a hydraulic rod and a hydraulic cylinder (701), the hydraulic rod is fixedly connected to the top surface of the base (1), and the hydraulic cylinder (701) is fixedly connected to the bottom surface inside the base (1) through a buckle; the moving wheel (7) is movably connected to the bottom of the side surface of the base (1); the storage battery (8) is screwed on one side in the base (1) through a screw; a speed reducing motor is arranged in the motor shell (9), and the top of a rotating rod of the speed reducing motor is fixedly connected with a gear; two ends of the left side of the extending frame (11) are respectively movably connected to two sides of a push rod and a fixed rod of a hydraulic rod of the hydraulic device (6), and two ends of the right side of the extending frame (11) are respectively movably connected to two sides of a fixed rod and a telescopic rod of the displacement rod (12); the displacement rod (12) is fixedly connected to the top surface of the base (1); the net (13) is respectively hung in the hooks at one side of the sleeve (3) and the net collecting barrel (4); the net collecting protective cover (15) is screwed on the top surface of the base (1) through screws.
2. A collapsible badminton net support with hydraulic elevating means as set forth in claim 1, wherein: the transmission rod (5) is a square rod, the top surface of the square rod is provided with a connecting rod, the transmission rod (5) is sleeved by four square rods, and the transmission rod (5) can be extended in three stages.
3. A collapsible badminton net support with hydraulic elevating means as set forth in claim 1, wherein: and a bearing a (401) is arranged at the top of the net collecting cylinder (4), the top surface of the net collecting cylinder (4) is fixedly connected with the outer ring side surface of the bearing, and the inner ring of the bearing a (401) is fixedly connected with the top surface of a hydraulic rod of the right hydraulic device (6).
4. A collapsible badminton net support with hydraulic elevating means as set forth in claim 1, wherein: one end of the height synchronous rod (14) is fixedly connected with the inner ring of the bearing a (401) through a bottom round rod, the other end of the height synchronous rod (14) is provided with a bearing b (1401), and the inner ring of the bearing b (1401) is fixedly connected with the top end of the connecting rod on the top surface of the transmission rod (5).
5. A collapsible badminton net support with hydraulic elevating means as set forth in claim 1, wherein: the stretching frame (11) is made of carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920519827.1U CN209828162U (en) | 2019-04-17 | 2019-04-17 | Collapsible badminton net rack with hydraulic pressure elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920519827.1U CN209828162U (en) | 2019-04-17 | 2019-04-17 | Collapsible badminton net rack with hydraulic pressure elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828162U true CN209828162U (en) | 2019-12-24 |
Family
ID=68911969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920519827.1U Expired - Fee Related CN209828162U (en) | 2019-04-17 | 2019-04-17 | Collapsible badminton net rack with hydraulic pressure elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279944A (en) * | 2020-03-25 | 2020-06-16 | 李园园 | Support based on greenhouse frame class plant and installation device thereof |
| CN113123649A (en) * | 2019-12-31 | 2021-07-16 | 山东九路泊车设备股份有限公司 | Multilayer lifting rotary type underground garage |
-
2019
- 2019-04-17 CN CN201920519827.1U patent/CN209828162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123649A (en) * | 2019-12-31 | 2021-07-16 | 山东九路泊车设备股份有限公司 | Multilayer lifting rotary type underground garage |
| CN113123649B (en) * | 2019-12-31 | 2022-11-15 | 山东九路泊车设备股份有限公司 | Multilayer lifting rotary type underground garage |
| CN111279944A (en) * | 2020-03-25 | 2020-06-16 | 李园园 | Support based on greenhouse frame class plant and installation device thereof |
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Legal Events
| 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: 20191224 Termination date: 20210417 |