CN210302296U

CN210302296U - Volleyball training is with dismantling volleyball training frame

Info

Publication number: CN210302296U
Application number: CN201921124174.3U
Authority: CN
Inventors: 乔海
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-14
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a volleyball training frame technical field specifically is a volleyball training is with dismantling volleyball training frame, including first support piece, its characterized in that, the upper end sliding connection of first support piece has the litter, the welding of lower extreme one side of litter has the weight box, upper end one side of litter is connected with the volleyball net, one side of volleyball net is connected with second support piece, second support piece's upper end is rotated and is connected with speed sensor, the welding of one side of litter has the drag hook, the front surface of first support piece rotates and is connected with the tight pulley, first fixed orifices has been seted up to the front surface of first support piece, the second fixed orifices has been seted up to the front surface of litter. The utility model discloses volleyball training frame, the counter weight accessible of device take out the inside sealing plug of feed inlet and irritate water and form the counter weight, are favorable to the transport of device, remove, and the device can height-adjusting, is equipped with speed sensor, and the lower surface of weight box is provided with the slipmat.

Description

Volleyball training is with dismantling volleyball training frame

Technical Field

The utility model relates to a volleyball training frame technical field specifically is a volleyball training is with dismantling volleyball training frame.

Background

Volleyball is one of ball sports items, the court is rectangular, a high net is arranged in the middle of the volleyball, two players (six players in each square) respectively occupy one side of the court, and the players play the volleyball from the net in an empty mode by using hands. The ball that volleyball motion used, do the shell with sheepskin or synthetic leather, the courage is made to rubber, size and football are similar, national sportsman's training is very strict, and you see the training that a volleyball motion is far away now and how hard, and the ball can be moved about circling round, must be hold the time, and volleyball training mainly uses volleyball training frame, but most volleyball training frame is fixed, can not remove, is unfavorable for the removal use of device.

Chinese patent discloses a can dismantle volleyball training frame (No. CN207429622U authorized bulletin), this patent technique can be used for volleyball training place and playground, especially some little places, mainly solve the restriction problem that volleyball place used, moreover, the steam generator is simple in structure, and is easy to realize, but, volleyball training frame on the existing market, it is inconvenient mostly to dismantle, be unfavorable for the removal of device, the counter weight of the device of most is heavier, be unfavorable for the transport, use in the position of difference, most devices can not height-adjusting, be unfavorable for changing the height, adapt to different users' use, do not have speed sensor mostly, be unfavorable for the training effect who reachs the volleyball training, the fixed unstability of most devices, be unfavorable for. Accordingly, one skilled in the art provides a detachable volleyball training frame for volleyball training to solve the problems set forth in the background art. The problem of the counter weight is heavier, can not height-adjusting is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volleyball training is with dismantling volleyball training frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volleyball training is with dismantling volleyball training frame, includes first support piece, the upper end sliding connection of first support piece has the litter, the lower extreme one side welding of litter has the weight box, upper end one side of litter is connected with volleyball net, one side of volleyball net is connected with second support piece, second support piece's upper end is rotated and is connected with speed sensor, one side welding of litter has the drag hook, the front surface of first support piece rotates and is connected with the tight pulley, first fixed orifices has been seted up to the front surface of first support piece, the second fixed orifices has been seted up to the front surface of litter.

As a further aspect of the present invention: the lower surface welding of weight box has the slipmat, one side skin weld of weight box has the removal wheel, the upper surface of weight box link up installs the feed inlet, the front surface of weight box link up installs the discharge gate.

As a further aspect of the present invention: the upper end fixedly connected with fixation clamp of second support piece, the one end of fixation clamp is rotated and is connected with the adaptor, one side and the speed sensor welded connection of adaptor, the last surface mounting of speed sensor has the display screen, the front surface mounting of speed sensor has the control button, the tachymeter is installed to the lower extreme of speed sensor.

As a further aspect of the present invention: the first supporting piece and the second supporting piece are identical in structure and opposite in position, the first fixing holes are located in the outer surface of the lower end of the first supporting piece and are arranged one by one at intervals of five centimeters, the second fixing holes are located in the outer surface of the sliding rod and are arranged one by one at intervals of five centimeters.

As a further aspect of the present invention: two, two have been seted up to the tight pulley all inserts the first support piece of corresponding second fixed orifices and first fixed orifices fixed connection and litter, the volleyball net all is connected through the drag hook block.

As a further aspect of the present invention: the non-slip mat is a rubber component, and the insides of the feed inlet and the discharge port are provided with sealing plugs.

As a further aspect of the present invention: the output end electrode of the velocimeter is connected with the input end of the display screen, and the output end electrode of the velocimeter is connected with the input end of the control key.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses volleyball training frame, it is convenient to dismantle, be favorable to the removal of device, the counter weight accessible of device takes out the inside sealing plug of feed inlet and pours into water and forms the counter weight, when needs remove, take out the inside sealing plug of discharge gate and drain, make the weight box be hollow box, be favorable to the transport of device, remove, use in the position of difference, the device can be through the height of litter at the inside slide adjusting device of first support piece, adapt to different users' use, be equipped with speed sensor, do benefit to the training effect that reachs the volleyball training, the lower surface of weight box is provided with the slipmat, increase the stability of device, can not bring the injury to ground when indoor use.

Drawings

FIG. 1 is a schematic structural view of a detachable volleyball training frame for volleyball training;

FIG. 2 is a schematic structural view of a first support member of a detachable volleyball training frame for volleyball training;

fig. 3 is a schematic structural diagram of a speed measuring device in a detachable volleyball training frame for volleyball training.

In the figure: 1. a first support member; 2. a second support member; 4. a weight box; 5. a slide rod; 7. a volleyball net; 8. a speed measuring device; 9. a non-slip mat; 10. a moving wheel; 11. a discharge port; 12. a feed inlet; 13. a first fixing hole; 14. a second fixing hole; 15. pulling a hook; 16. a fixed wheel; 17. a fixing clip; 18. an adapter; 19. a velocimeter; 20. a display screen; 21. and controlling the keys.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a detachable volleyball training frame for volleyball training includes a first support member 1, a slide rod 5 is slidably connected to an upper end of the first support member 1, a weight box 4 is welded to one side of a lower end of the slide rod 5, a volleyball net 7 is connected to one side of an upper end of the slide rod 5, a second support member 2 is connected to one side of the volleyball net 7, a speed measurement device 8 is rotatably connected to an upper end of the second support member 2, a drag hook 15 is welded to one side of the slide rod 5, a fixed wheel 16 is rotatably connected to a front surface of the first support member 1, a first fixed hole 13 is formed in a front surface of the first support member 1, a second fixed hole 14 is formed in a front surface of the slide rod 5, the first support member 1 and the second support member 2 have the same structure, and the first support member 1 and the second support, and first fixed orifices 13 are seted up one every five centimetres, second fixed orifices 14 are located the surface of litter 5, and second fixed orifices 14 are seted up one every five centimetres, the tight pulley 16 has been seted up two, two tight pulleys 16 all insert corresponding second fixed orifices 14 and first fixed orifices 13 fixed connection first support piece 1 and litter 5, volleyball net 7 all connects through drag hook 15 block, slide in the upper end of first support piece 1 through litter 5, tight pulley 16 inserts the inside fixed of corresponding first fixed orifices 13 and second fixed orifices 14, adjust the height of first support piece 1 and second support piece 2, adapt to different height user's needs.

In fig. 2: the lower skin weld of weight box 4 has slipmat 9, one side skin weld of weight box 4 has removal wheel 10, the upper surface of weight box 4 link up installs feed inlet 12, the front surface of weight box 4 link up installs discharge gate 11, slipmat 9 is the component of a rubber material, feed inlet 12 all is provided with the sealing plug with the inside of discharge gate 11, pour into water through taking out the inside sealing plug of feed inlet 12, through taking out the inside sealing plug of discharge gate 11, emit the inside water of weight box 4, be convenient for mobile device to suitable position, be convenient for transport and use.

In fig. 3: the upper end of the second supporting part 2 is fixedly connected with a fixing clamp 17, one end of the fixing clamp 17 is rotatably connected with an adapter 18, one side of the adapter 18 is welded with a speed measuring device 8, the upper surface of the speed measuring device 8 is provided with a display screen 20, the front surface of the speed measuring device 8 is provided with a control key 21, the lower end of the speed measuring device 8 is provided with a speed measuring instrument 19 (model is SL1500-2), the output end electrode of the speed measuring instrument 19 is connected with the input end of the display screen 20, the output end electrode of the speed measuring instrument 19 is connected with the input end of the control key 21, when volleyball passes in front of the volleyball net 7, the speed measuring device 8 detects the volleyball speed, the detection result of the speed measuring instrument 19 is transmitted to the inside of the display screen 20 to be displayed, the program setting of the device can be adjusted through the control button 21, and the monitoring angle of the speed measuring device 8 can be adjusted through the rotation of the adapter 18 at one end of the fixing clamp 17.

The utility model discloses a theory of operation is: firstly, taking out the device, placing the device at a proper position, then, the first support member 1 and the second support member 2 are transversely placed, the first support member 1 and the second support member 2 are moved to a proper position through the moving wheel 10, the volleyball net 7 is fixed at the upper ends of the first support member 1 and the second support member 2 through the draw hook 15, water is filled through taking out the sealing plug inside the feed inlet 12, the balance weight of the first support member 1 and the second support member 2 is increased, the sliding rod 5 slides at the upper end of the first support member 1, the fixing wheel 16 is inserted into the corresponding first fixing hole 13 and the second fixing hole 14 to be fixed, the height of the first support member 1 and the second support member 2 is adjusted to start using, the speed measuring device 8 detects the volleyball speed when the volleyball passes through the front of the volleyball net 7, the detection result of the speed measuring instrument 19 is transmitted inside the display screen 20 to display, accessible control button 21 adjusting device's procedure setting rotates in the one end of fixation clamp 17 through adaptor 18, adjusts speed sensor 8's monitoring angle, and at last, after the use is accomplished, through taking out the inside sealing plug of discharge gate 11, emits the inside water of weight box 4, dismantles the arrangement to the device.

The above-mentioned, 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

1. The utility model provides a volleyball training is with dismantling volleyball training frame, includes first support piece (1), its characterized in that, the upper end sliding connection of first support piece (1) has litter (5), weight box (4) have been welded to lower extreme one side of litter (5), upper end one side of litter (5) is connected with volleyball net (7), one side of volleyball net (7) is connected with second support piece (2), the upper end of second support piece (2) is rotated and is connected with speed sensor (8), one side welding of litter (5) has drag hook (15), the front surface of first support piece (1) rotates and is connected with tight pulley (16), first fixed orifices (13) have been seted up to the front surface of first support piece (1), second fixed orifices (14) have been seted up to the front surface of litter (5).

2. The detachable volleyball training frame for volleyball training according to claim 1, wherein a non-slip mat (9) is welded on the lower surface of the weight box (4), a moving wheel (10) is welded on the outer surface of one side of the weight box (4), a feed inlet (12) is installed on the upper surface of the weight box (4) in a penetrating manner, and a discharge outlet (11) is installed on the front surface of the weight box (4) in a penetrating manner.

3. The volleyball training is with dismantling volleyball training frame of claim 1, characterized in that, the upper end fixedly connected with fixation clamp (17) of second support piece (2), the one end of fixation clamp (17) is rotated and is connected with adaptor (18), one side and the speed sensor (8) welded connection of adaptor (18), the surface mounting of speed sensor (8) has display screen (20), the front surface mounting of speed sensor (8) has control button (21), tachymeter (19) are installed to the lower extreme of speed sensor (8).

4. The detachable volleyball training frame for volleyball training according to claim 1, wherein the first support member (1) and the second support member (2) have the same structure, the positions of the first support member (1) and the second support member (2) are opposite, the first fixing holes (13) are formed in the outer surface of the lower end of the first support member (1), the first fixing holes (13) are formed every five centimeters, the second fixing holes (14) are formed in the outer surface of the slide rod (5), and the second fixing holes (14) are formed every five centimeters.

5. The detachable volleyball training frame for volleyball training according to claim 1, wherein two fixed wheels (16) are provided, the two fixed wheels (16) are inserted into corresponding second fixed holes (14) and first fixed holes (13) to fixedly connect the first support member (1) and the sliding rod (5), and the volleyball net (7) is clamped and connected through a draw hook (15).

6. A dismountable volleyball training frame for volleyball training according to claim 2, wherein the non-slip mat (9) is a rubber member, and sealing plugs are arranged inside the feed inlet (12) and the discharge outlet (11).

7. A detachable volleyball training frame for volleyball training according to claim 3, wherein an output electrode of the velocimeter (19) is connected with an input end of a display screen (20), and an output electrode of the velocimeter (19) is connected with an input end of a control button (21).