CN213555288U

CN213555288U - Ball discharging device for sports volleyball training

Info

Publication number: CN213555288U
Application number: CN202022539739.3U
Authority: CN
Inventors: 吴璇
Original assignee: Qingyang Vocational And Technical College
Current assignee: Qingyang Vocational And Technical College
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-29
Anticipated expiration: 2030-11-05

Abstract

The utility model belongs to the technical field of sports equipment, especially, be a sports volleyball training is with going out football shirt and puts, including supporting platform, supporting platform's last fixed surface is connected with first electric putter and mounting bracket, rotates on the mounting bracket and is connected with service mechanism, and service mechanism's fixed surface is connected with the slide bar, and the position department that the slide bar corresponds on the mounting bracket is provided with the protractor, and service mechanism includes bearing housing, and threaded connection has adjust knob on the bearing housing, and the mounting panel passes through telescopic link fixedly connected with roof. The utility model discloses a rotate support housing and mounting bracket and be connected, when first electric putter promotes the slider and slides on supporting platform, the slider passes through the connecting rod and adjusts support housing's angle for play ball device a plurality of angles play ball, with support housing through the front side that the slide bar runs through the support frame, can read out angle regulation through the protractor that sets up on the mounting bracket when carrying out angle regulation to support housing, the training personnel of being convenient for operate the device.

Description

Ball discharging device for sports volleyball training

Technical Field

The utility model relates to a sport equipment technical field specifically is a sports volleyball training is with play ball device.

Background

Volleyball is one of ball sport items, the court is the rectangle, the centre has high net at a distance from, the match both sides respectively account for the party in court, the sportsman is played from the top of net with the hand (hold) ball, the ball that volleyball sportsman used uses sheepskin or synthetic leather as the shell, the inner bag is done to rubber, size and football are similar, the sportsman need use out the ball device to serve when training, the efficiency of training is improved, the ejection angle of current play ball device is not convenient for adjust with the size of ejection strength, the training effect of improvement sportsman that can not be effectual, and supporting platform easily takes place to rock when going out ball device serving, influence the serving precision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sports volleyball training is with play ball device has solved the ejection angle of current play ball device and has launched the size of strength and be not convenient for adjust, can not effectual improvement sportsman's training effect, and support platform easily takes place to rock when going out the device service, influences the problem of service precision.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a ball discharging device for sports volleyball training comprises a supporting platform, wherein the upper surface of the supporting platform is fixedly connected with a first electric push rod and a mounting rack, the mounting rack is rotatably connected with a ball serving mechanism, the surface of the ball serving mechanism is fixedly connected with a slide bar, the position of the sliding rod corresponding to the mounting rack is provided with a protractor, the ball serving mechanism comprises a supporting shell, the supporting shell is in threaded connection with an adjusting knob, and the supporting shell is connected with a mounting plate in a sliding way, the mounting plate is fixedly connected with a top plate through a telescopic rod, the telescopic rods are all sleeved with springs, the inner wall of the supporting shell is fixedly connected with the mounting plate through a second electric push rod, the supporting platform is connected with a sliding block in a sliding way, the sliding block is fixedly connected with a first electric push rod, and the upper surface of slider rotates and is connected with the connecting rod, the one end that the slider was kept away from to the connecting rod passes through the second connecting block and is connected with the rotation of support housing.

As a preferred technical scheme of the utility model, supporting platform's lower surface is provided with moving mechanism, moving mechanism rectangle array distributes in supporting platform lower surface dead angle position department, supporting platform upper surface left side fixedly connected with handrail.

As a preferred technical scheme of the utility model, moving mechanism includes the landing leg, threaded connection has the turning block on the landing leg, and the cover is equipped with the fixed plate on the landing leg, the turning block rotates with the fixed plate to be connected, the lower fixed surface of fixed plate is connected with the bracing piece, the bracing piece is the annular array and distributes, the lower part of landing leg is rotated and is connected with the gyro wheel.

As a preferred technical scheme of the utility model, fixed surface is connected with the support column on the supporting platform, the upper portion fixedly connected with volleyball bin of support column, the lower part of volleyball bin communicates through the hose in the support housing, the goal has been seted up to the position department that corresponds the hose on the support housing, all be provided with the volleyball body in volleyball bin and the support housing.

As a preferred technical scheme of the utility model, a electric putter and slider fixed connection, the slider is located the below that mounting bracket one end was kept away from to support housing, the first connecting block of one side fixedly connected with of support housing correspondence mounting bracket.

As a preferred technical scheme of the utility model, second electric putter and telescopic link are located the both sides of mounting panel respectively, the spacing groove has all been seted up to the position department that the mounting panel corresponds on the support housing, and the mounting panel rotates with adjust knob to be connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a sports volleyball training is with play ball device possesses following beneficial effect:

1. this play ball device, through being connected with support housing and mounting bracket rotation, when first electric putter promotes the slider and slides on supporting platform, the slider is adjusted support housing's angle through the connecting rod, make a plurality of angles of play ball device play ball, pass through the front side that the support frame was run through to the slide bar with support housing, can read out angle of regulation through the protractor that sets up on the mounting bracket when carrying out angle modulation to support housing, the training personnel of being convenient for operate the device, the problem that current play ball device play ball angle is not convenient for adjust has been solved.

2. This play ball device is through the outside threaded connection adjust knob at support housing to rotate adjust knob and mounting panel and be connected, can change the position of mounting panel at the support housing inner wall through adjust knob when the device uses, make the spring take place certain deformation, change the elasticity that the spring was applyed the roof, solved the problem that the size of current play ball device ejection strength is not convenient for adjust.

3. This play ball device through threaded connection turning block and suit fixed plate on the landing leg, after the position of placing of play ball device is confirmed, training personnel can rotate the turning block, promote the fixed plate downwards for bracing piece and ground contact on the fixed plate, and jack up supporting platform, make the gyro wheel break away from ground, the steady of the play ball device of being convenient for is placed, and supporting platform easily takes place to rock when having reduced play ball device service, has improved the precision of service device service.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the ball serving mechanism of FIG. 1 according to the present invention;

figure 4 is an exploded bottom view of the service mechanism of figure 3 in accordance with the present invention;

FIG. 5 is an exploded top view of the ball serving mechanism of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

fig. 7 is an enlarged schematic view of point B in fig. 2 according to the present invention.

In the figure: 1. a support platform; 101. a handrail; 102. a first electric push rod; 103. a slider; 104. a connecting rod; 2. a volleyball storage box; 201. a support pillar; 202. a hose; 3. a moving mechanism; 301. rotating the block; 302. a fixing plate; 303. a support bar; 304. a roller; 305. a support leg; 4. a volleyball body; 5. a service mechanism; 501. a first connection block; 502. adjusting a knob; 503. a limiting groove; 504. a ball inlet; 505. mounting a plate; 506. a support housing; 507. a second connecting block; 508. a second electric push rod; 509. a telescopic rod; 510. a spring; 511. a top plate; 6. a mounting frame; 601. a slide bar; 602. an angle gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: a ball discharging device for sports volleyball training comprises a supporting platform 1, wherein a first electric push rod 102 and a mounting frame 6 are fixedly connected to the upper surface of the supporting platform 1, the first electric push rod 102 drives a slide block 103 to slide on the supporting platform 1, the position of the lower portion of a connecting rod 104 is adjusted, a ball serving mechanism 5 is rotatably connected to the mounting frame 6, a slide rod 601 is fixedly connected to the surface of the ball serving mechanism 5, the slide rod 601 is convenient for a trainer to read when adjusting the angle of the ball serving mechanism 5, a protractor 602 is arranged at the position, corresponding to the mounting frame 6, of the slide rod 601, the protractor 602 can be convenient for the trainer to accurately adjust the inclination angle of the ball serving mechanism 5, the ball serving mechanism 5 comprises a supporting shell 506, the internal structure can be conveniently arranged, the movement path of volleyball during launching is limited, an adjusting knob 502 is connected to the supporting shell 506 through threads, the adjusting knob 502 can drive a, the launching thrust of the volleyball body 4 is adjusted by changing the compression amount of the spring 510, the support shell 506 is connected with the mounting plate 505 in a sliding manner, the mounting plate 505 is convenient for the arrangement of the telescopic rod 509, the mounting plate 505 is fixedly connected with the top plate 511 through the telescopic rod 509, the top plate 511 is convenient for supporting the volleyball body 4, the telescopic rod 509 is sleeved with the spring 510, the thrust of the top plate 511 when the spring 510 recovers the original length drives the volleyball body 4 out of the support shell 506, the inner wall of the support shell 506 is fixedly connected with the mounting plate 505 through the second electric push rod 508, when the volleyball body 4 falls into the support shell 506, the second electric push rod 508 pulls the top plate 511 to extrude the spring 510, when the second electric push rod 508 extends, the elastic force of the spring 510 is released and acts on the top plate 511, the slide block 103 is connected with the support platform 1 in a sliding, and the upper surface of slider 103 rotates and is connected with connecting rod 104, slider 103's setting turns into sliding connection with being connected between connecting rod 104 and the supporting platform 1, the one end that the connecting rod 104 was kept away from supporting housing 506 of being convenient for carries out position control, the one end that slider 103 was kept away from to connecting rod 104 passes through second connecting block 507 and is connected with supporting housing 506 rotation, can rotate on supporting housing 506 when the position of connecting rod 104 lower part changes, can not influence the connection degree between connecting rod 104 upper portion and the supporting housing 506.

Specifically, supporting platform 1's lower surface is provided with moving

mechanism

3, and 3 rectangular array of moving mechanism distributes in 1 lower surface dead angle position department of supporting platform, and the training personnel of being convenient for of moving mechanism 3 move the device of playing a ball, and supporting platform 1 upper surface left side fixedly connected with handrail 101 snatchs the device when being convenient for move the device of playing a ball than setting up of handrail 101.

Concretely, moving mechanism 3 includes landing leg 305, threaded connection has turning block 301 on landing leg 305, turning block 301 can drive fixed plate 302 when rotating on landing leg 305 and take place the position change, and the cover is equipped with fixed plate 302 on landing leg 305, the setting of fixed plate 302 is convenient for the installation of bracing piece 303, turning block 301 rotates with fixed plate 302 and is connected, can not drive bracing piece 303 when turning block 301 rotates on landing leg 305 and take place the rotation, the lower fixed surface of fixed plate 302 is connected with bracing piece 303, bracing piece 303 is the distribution of annular array, the lower part of landing leg 305 rotates and is connected with gyro wheel 304, improve the supporting effect to supporting platform 1 through setting up a plurality of bracing pieces 303, it steadily places to be convenient for go out the ball device.

Specifically, fixed surface is connected with support column 201 on supporting platform 1, support column 201 supports volleyball storage box 2 to certain height, volleyball body 4 in volleyball storage box 2 can drop to support shell 506 through hose 202 under the effect of gravity when the device uses, the upper portion fixedly connected with volleyball storage box 2 of support column 201, increase the quantity of placing volleyball body 4 in the device, improve training efficiency, the lower part of volleyball storage box 2 communicates through hose 202 in supporting shell 506, goal 504 has been seted up to the position department that corresponds hose 202 on the supporting shell 506, the diameter of goal 504 is greater than volleyball body 4's diameter, be convenient for volleyball body 4 gets into supporting shell 506 smoothly, all be provided with volleyball body 4 in volleyball storage box 2 and the supporting shell 506, the object of hitting of training this.

Specifically, first electric putter 102 and slider 103 fixed connection, slider 103 are located the below that support housing 506 kept away from mounting bracket 6 one end, can adjust the height that support housing 506 kept away from mounting bracket 6 one side through connecting rod 104 when slider 103 takes place to remove to reach the regulation effect to support housing 506 angle of inclination, support housing 506 corresponds the first connecting block 501 of one side fixedly connected with of mounting bracket 6, the setting of first connecting block 501 is convenient for support housing 506 to rotate with mounting bracket 6 and is connected.

Specifically, the second electric push rod 508 and the telescopic rod 509 are respectively located on two sides of the mounting plate 505, the mounting plate 505 is provided with a limiting groove 503 at a position corresponding to the support housing 506, the limiting groove 503 is provided to limit a sliding track of the mounting plate 505 on the support housing 506, it is ensured that the mounting plate 505 cannot rotate on the support housing 506, the mounting plate 505 is rotatably connected with the adjusting knob 502, and the adjusting knob 502 cannot drive the mounting plate 505 to rotate together when rotating.

The utility model discloses a theory of operation and use flow: when the volleyball discharging device is used, the volleyball discharging device is pushed to a proper place through the handrail 101, the rotating block 301 rotates in time, the rotating block 301 pushes the fixing plate 302 downwards, the supporting rod 303 moves downwards along with the fixing plate 302, the supporting platform 1 is gradually jacked up after the fixing plate 302 is contacted with the ground until the roller 304 is completely separated from the ground, then the first electric push rod 102 is started, the first electric push rod 102 drives the sliding block 103 to slide on the supporting platform 1, the sliding block 103 drives the lower part of the connecting rod 104 to change the position, the supporting shell 506 rotates on the mounting frame 6 under the driving of the connecting rod 104, the supporting shell 506 is adjusted to a proper inclination angle, then the adjusting knob 502 is rotated, the adjusting knob 502 drives the mounting plate 505 to slide on the supporting shell 506, the distance between the mounting plate 505 and the top plate 511 is changed, so that the spring 510 is squeezed to adjust the thrust, the second motorized push rod 508 may be activated for training.

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

Claims

1. The utility model provides a sports volleyball training is with play ball device, includes supporting platform (1), its characterized in that: the upper surface of the supporting platform (1) is fixedly connected with a first electric push rod (102) and a mounting rack (6), the mounting rack (6) is rotatably connected with a ball serving mechanism (5), the surface of the ball serving mechanism (5) is fixedly connected with a slide rod (601), the position of the slide rod (601) corresponding to the mounting rack (6) is provided with a protractor (602), the ball serving mechanism (5) comprises a supporting shell (506), the supporting shell (506) is connected with an adjusting knob (502) through threads, the supporting shell (506) is connected with a mounting plate (505) through sliding, the mounting plate (505) is fixedly connected with a top plate (511) through a telescopic rod (509), the telescopic rod (509) is sleeved with a spring (510), the inner wall of the supporting shell (506) is fixedly connected with the mounting plate (505) through a second electric push rod (508), the supporting platform (1) is connected with a sliding block (103) through sliding, slider (103) and first electric putter (102) fixed connection, and the upper surface of slider (103) rotates and is connected with connecting rod (104), the one end that slider (103) were kept away from in connecting rod (104) is passed through second connecting block (507) and is rotated with support housing (506) and be connected.

2. The ball discharging device for sports volleyball training according to claim 1, wherein: the lower surface of the supporting platform (1) is provided with a moving mechanism (3), the moving mechanism (3) is distributed at the dead angle position of the lower surface of the supporting platform (1) in a rectangular array mode, and the left side of the upper surface of the supporting platform (1) is fixedly connected with a handrail (101).

3. The ball discharging device for sports volleyball training according to claim 2, wherein: moving mechanism (3) include landing leg (305), threaded connection has turning block (301) on landing leg (305), and the cover is equipped with fixed plate (302) on landing leg (305), turning block (301) rotate with fixed plate (302) and are connected, the lower fixed surface of fixed plate (302) is connected with bracing piece (303), bracing piece (303) are the annular array and distribute, the lower part of landing leg (305) is rotated and is connected with gyro wheel (304).

4. The ball discharging device for sports volleyball training according to claim 2, wherein: fixed surface is connected with support column (201) on supporting platform (1), the upper portion fixedly connected with volleyball bin (2) of support column (201), the lower part of volleyball bin (2) communicates through hose (202) and supports in shell (506), support shell (506) and go up the position department that corresponds hose (202) and seted up goal (504), all be provided with volleyball body (4) in volleyball bin (2) and the support shell (506).

5. The ball discharging device for sports volleyball training according to claim 1, wherein: first electric putter (102) and slider (103) fixed connection, slider (103) are located support shell (506) and keep away from the below of mounting bracket (6) one end, support shell (506) correspond one side fixedly connected with first connecting block (501) of mounting bracket (6).

6. The ball discharging device for sports volleyball training according to claim 1, wherein: second electric putter (508) and telescopic link (509) are located the both sides of mounting panel (505) respectively, spacing groove (503) have all been seted up to position department on mounting panel (505) corresponding support housing (506), and mounting panel (505) and adjust knob (502) rotate to be connected.