CN211676210U - Volleyball serving device for sports - Google Patents
Volleyball serving device for sports Download PDFInfo
- Publication number
- CN211676210U CN211676210U CN202020194486.8U CN202020194486U CN211676210U CN 211676210 U CN211676210 U CN 211676210U CN 202020194486 U CN202020194486 U CN 202020194486U CN 211676210 U CN211676210 U CN 211676210U
- Authority
- CN
- China
- Prior art keywords
- side wall
- launching tube
- volleyball
- fixedly connected
- seat
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a volleyball service device for sports, including removing the seat, it is provided with a plurality of locking universal wheels to remove the seat bottom, remove the seat top and seted up the standing groove, the standing groove is connected with the launching tube through angle adjusting device, be provided with starting drive in the launching tube, remove the backup pad that seat top fixed connection has the level to set up, be provided with the storage cylinder in the backup pad, be provided with discharging equipment in the storage cylinder, the storage cylinder passes through the hose and is connected with the launching tube. The utility model discloses when using, through the electric current size of control electromagnetism piece, control magnetism appeal size between electromagnetism piece and the arcuation butt touch piece to the realization is to the control of transmission dynamics size, controls the angle of the launch canister of connecting through the connecting axle with it through the adjust knob who removes seat both sides through rotating, realizes carrying out the multi-angle transmission, thereby realizes the control of dynamics and angle, makes equipment can carry out nimble training aiding.
Description
Technical Field
The utility model relates to a volleyball service technical field especially relates to a volleyball service device for sports.
Background
The volleyball is one of ball sports items, the court is rectangular, a high net is arranged in the middle of the volleyball, two players respectively occupy one side of the court, the players play the volleyball from the net through hands, and the serving auxiliary training equipment is important equipment used for volleyball training.
When using, the angle of launching tube can't be adjusted to current training aid for the volleyball that launches highly fixed and receive the angle influence of service table to serve the parabola range fixed, lead to the service training singleness, can not effectively train personnel's the adaptability of catching a ball, the practicality of volleyball service device to personnel's training is relatively poor, and current volleyball training aid is when using, its launch dynamics can't be controlled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the angle of the existing launching tube can not be adjusted, the service training is single, the personnel can not be effectively trained, and the volleyball service device for sports is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a volleyball service device for sports, is including removing the seat, it is provided with a plurality of locking universal wheels to remove the seat bottom, remove the seat top and seted up the standing groove, the standing groove is connected with the launching tube through angle adjusting device, be provided with starting drive in the launching tube, remove the backup pad that seat top fixed connection has the level to set up, be provided with the storage cylinder in the backup pad, be provided with discharging equipment in the storage cylinder, the storage cylinder passes through the hose and is connected with the launching tube.
Preferably, the angle adjusting device comprises a connecting hole formed in the side wall of the placing groove, a connecting shaft is connected in the connecting hole in a rotating mode, one end of the connecting shaft is fixedly connected with the side wall of the launching tube, and the other end of the connecting shaft is fixedly connected with an adjusting knob.
Preferably, the starting device comprises an electromagnetic block fixedly connected to the bottom in the launching tube, the end of the electromagnetic block is fixedly connected with a force accumulation spring, the other end of the force accumulation spring is connected with an arc-shaped abutting block, and a permanent magnet block is arranged in the arc-shaped abutting block.
Preferably, the starting device comprises an electromagnetic block fixedly connected to the bottom in the launching tube, the end of the electromagnetic block is fixedly connected with a force accumulation spring, the other end of the force accumulation spring is connected with an arc-shaped abutting block, and a permanent magnet block is arranged in the arc-shaped abutting block.
Preferably, the limiting sheet at the bottom is provided with a permanent magnet sheet, and the side wall of the storage barrel opposite to the permanent magnet sheet is provided with an electromagnetic sheet.
Preferably, an inlet is formed in the side wall of the top of the launching tube, the side wall of the inlet is connected with a hose, and the other end of the hose is fixedly connected with the bottom end of the storage tube.
The utility model discloses well beneficial effect does:
when using, through the electric current size of control electromagnetism piece, control the magnetism appeal size between electromagnetism piece and the arcuation touch-sensitive piece to the realization is to the control of transmission dynamics size, controls the angle of the launching tube of being connected with it through the link through rotating the adjust knob who removes the seat both sides, realizes carrying out multi-angle transmission, thereby realizes the control of dynamics and angle, makes equipment can carry out nimble training of assisting.
Drawings
Fig. 1 is a schematic structural view of a volleyball serving device for sports according to the present invention;
fig. 2 is a schematic side structure view of the volleyball serving device for sports of the present invention.
In the figure: the device comprises a moving seat 1, a locking universal wheel 2, a placing groove 3, a launching tube 4, a supporting plate 5, a storage tube 6, a hose 7, a connecting shaft 8, an adjusting knob 9, an electromagnetic block 10, an arc-shaped abutting block 11, a collecting groove block 12, a limiting piece 13, a permanent magnetic piece 14 and an electromagnetic piece 15.
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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.
Referring to fig. 1-2, a volleyball serving device for sports, comprising a movable seat 1, a plurality of locking universal wheels 2 arranged at the bottom of the movable seat 1, the locking universal wheels 2 being prior art, do not do here and give unnecessary details, conveniently carry out the mobile device, remove 1 top of seat and seted up standing groove 3, standing groove 3 is connected with launch canister 4 through angle adjusting device, furthermore, angle adjusting device is including seting up the connecting hole at standing groove 3 lateral walls, the connecting hole internal rotation is connected with connecting axle 8, 8 remaining connecting hole inside walls of connecting axle rotate through the bearing and connect, 8 one end of connecting axle and 4 lateral wall fixed connection of launch canister, other end fixed connection adjust knob 9 (can set up driving motor in adjust knob 9 department, it carries out the multi-angle nimble rotation to control adjust knob 9 through control driving motor, thereby realize nimble training.
The launching tube 4 is internally provided with a starting device, further, the starting device comprises an electromagnetic block 10 fixedly connected to the bottom in the launching tube 4, the electromagnetic block 10 is externally connected with a control power supply, the end part of the electromagnetic block 10 is fixedly connected with a force storage spring, the other end of the force storage spring is connected with an arc-shaped contact block 11, a permanent magnet is arranged in the arc-shaped contact block 11, and the electromagnetic block 10 and the permanent magnet on the arc-shaped contact block 11 are attracted magnetically, so that the volleyball is launched by storing force.
The top of the moving seat 1 is fixedly connected with a horizontally arranged supporting plate 5, the supporting plate 5 is provided with a round hole, the inner side wall of the round hole is fixedly connected with the outer side wall of the storage barrel 6, thereby realizing the effect of supporting the storage barrel 6, the storage barrel 6 is arranged on the supporting plate 5, a discharge device is arranged in the storage barrel 6, furthermore, the discharge device comprises a collecting groove block 12 fixedly connected with the top of the storage barrel 6, the inner side wall of the storage barrel 6 is connected with a limiting sheet 13 in a staggered and rotating way, the side wall of the limiting sheet 13 is connected with the side wall of the storage barrel 6 through a contact spring, the supporting force of the contact spring is smaller than the gravity of the volleyball, when in use, when the volleyball is arranged at the bottom of the contact spring, the volleyball at the upper part can be supported, under the action of the staggered and arranged limiting sheet 13, so that the restricting piece 13 cannot support the ball to drop, thereby achieving descent.
Still further, a permanent magnet piece 14 is arranged on the limiting piece 13 at the bottom, an electromagnetic piece 15 is arranged on the side wall of the storage barrel 6 opposite to the permanent magnet piece 14, the electromagnetic piece 15 is externally connected with a control power supply, and the magnetism of the electromagnetic piece is repellent to the permanent magnet piece 14.
In the utility model
When the volleyball storage device is used, the volleyballs are placed on the collecting groove blocks 12, and can fall into the storage barrel 6 under the action of gravity, and can gradually fall under the action of the limiting pieces 13 which are arranged in a staggered mode, when the balls below the volleyballs fall, the support below the limiting pieces 13 which are in contact with the volleyballs disappears, so that the limiting pieces 13 cannot support the balls to fall, and the volleyballs can gradually fall;
the opening of the electromagnetic block 10 is controlled, so that the arc-shaped abutting block connected with the electromagnetic block through the force accumulation spring approaches to the electromagnetic block 10 under the magnetic force action of the permanent magnet block in the arc-shaped abutting block, when the arc-shaped abutting block approaches to the electromagnetic block 10, the force accumulation spring in the arc-shaped abutting block is compressed, the force accumulation is completed, the magnetic force of the electromagnetic block 10 is controlled by controlling the current of the electromagnetic block 10, the elastic force of the force accumulation spring is controlled, and the volleyball launching force can be flexibly controlled;
the closing of the control electromagnetic sheet 15, make the permanent magnetic sheet of contradicting with it descend under volleyball gravity, thereby make the volleyball enter into launch canister 4 from hose 7, through rotating adjust knob 9, make the connecting axle 8 of fixed connection with it drive launch canister 4 and rotate, realize controlling the angle of launch canister 4, volleyball under the action of gravity can contact with arcuation touch multitouch 11, when launching, the electric current of disconnection electromagnetic block 10, the arcuation touch multitouch 11 that attracts mutually with it can be ejected with the volleyball of contact with it under the effect of power storage spring, thereby realize control angle transmission volleyball, effectively realize changing transmission angle and carry out multi-angle transmission volleyball, realize nimble training.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a volleyball service device for sports, is including removing seat (1), its characterized in that, it is provided with a plurality of locking universal wheels (2) to remove seat (1) bottom, remove seat (1) top and seted up standing groove (3), standing groove (3) are connected with launching tube (4) through angle adjusting device, be provided with starting drive in launching tube (4), it has backup pad (5) that the level set up to remove seat (1) top fixed connection, be provided with storage cylinder (6) on backup pad (5), be provided with discharging equipment in storage cylinder (6), storage cylinder (6) are connected with launching tube (4) through hose (7).
2. A volleyball service device for sports according to claim 1, wherein the angle adjustment device comprises a connection hole formed in the side wall of the placement groove (3), a connection shaft (8) is rotatably connected in the connection hole, one end of the connection shaft (8) is fixedly connected with the side wall of the launch barrel (4), and the other end of the connection shaft is fixedly connected with an adjustment knob (9).
3. A volleyball service device for sports according to claim 1, wherein the starting device comprises an electromagnetic block (10) fixedly connected to the bottom of the launching tube (4), an energy storage spring is fixedly connected to one end of the electromagnetic block (10), an arc-shaped abutting block (11) is connected to the other end of the energy storage spring, and permanent magnets are arranged in the arc-shaped abutting block (11).
4. A volleyball service device for sports according to claim 1, wherein the discharge means includes a collection groove block (12) fixedly connected to the top of the storage barrel (6), the inner side wall of the storage barrel (6) is rotatably connected with a limiting piece (13) in a staggered manner, and the side wall of the limiting piece (13) is connected with the side wall of the storage barrel (6) through an interference spring.
5. A volleyball service device for sports according to claim 4, wherein the restricting piece (13) at the bottom is provided with a permanent magnet piece (14), and the side wall of the storage barrel (6) opposite to the permanent magnet piece (14) is provided with an electromagnetic piece (15).
6. A volleyball service device for sports according to claim 1, wherein the top side wall of the launching tube (4) is provided with an inlet, the inlet side wall is connected with the hose (7), and the other end of the hose (7) is fixedly connected with the bottom end of the storage tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194486.8U CN211676210U (en) | 2020-02-22 | 2020-02-22 | Volleyball serving device for sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194486.8U CN211676210U (en) | 2020-02-22 | 2020-02-22 | Volleyball serving device for sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676210U true CN211676210U (en) | 2020-10-16 |
Family
ID=72776013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020194486.8U Expired - Fee Related CN211676210U (en) | 2020-02-22 | 2020-02-22 | Volleyball serving device for sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470715A (en) * | 2022-02-24 | 2022-05-13 | 东营职业学院 | Volleyball block training aid that can multi-angle transmission |
| CN114470714A (en) * | 2022-02-16 | 2022-05-13 | 山东体育学院 | Automatic badminton serving device for physical training |
-
2020
- 2020-02-22 CN CN202020194486.8U patent/CN211676210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470714A (en) * | 2022-02-16 | 2022-05-13 | 山东体育学院 | Automatic badminton serving device for physical training |
| CN114470714B (en) * | 2022-02-16 | 2022-11-25 | 山东体育学院 | Automatic badminton serving device for physical training |
| CN114470715A (en) * | 2022-02-24 | 2022-05-13 | 东营职业学院 | Volleyball block training aid that can multi-angle transmission |
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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 |
Granted publication date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |