CN219149189U

CN219149189U - Auxiliary equipment for projection training

Info

Publication number: CN219149189U
Application number: CN202223473070.8U
Authority: CN
Inventors: 桂杰
Original assignee: Wuhan Maidong Tianxia Information Technology Co ltd
Current assignee: Wuhan Maidong Tianxia Information Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-09
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses auxiliary equipment for projection training, in particular to a projection training device, which comprises a shell, wherein a ball cylinder is fixedly arranged at the upper end of the right side of the shell, a ball box is fixedly arranged at the upper end of the ball cylinder, a starting mechanism is arranged in the middle of an inner cavity of the shell, the front end of the starting mechanism is fixedly arranged on the inner surface of the front side of the shell, a ball serving mechanism is arranged at the upper part of the inner cavity of the shell, the left end of the ball serving mechanism is fixedly arranged on the inner wall of the left side of the shell, and four universal wheels are fixedly arranged at four corners of the lower end of the shell. The auxiliary equipment for the projection training is provided with the starting mechanism, wherein the rotating speed of the motor determines the service speed of the equipment when the equipment works, so that the service speed of the equipment can be changed by adjusting the rotating speed of the motor, different people can conveniently use the equipment, and the equipment mechanism has different requirements on the service speed of each person and is relatively low in cost.

Description

Auxiliary equipment for projection training

Technical Field

The utility model relates to the field of projection training devices, in particular to auxiliary equipment for projection training.

Background

In order to facilitate the training of the projection, many different auxiliary devices for the training of the projection are available on the market.

The utility model provides a chinese patent document CN213407678U discloses an auxiliary device for basketball training of throwing, includes the bottom plate, the universal wheel that has brake equipment is installed to the below of bottom plate, the rear end fixedly connected with handle of bottom plate, the bottom plate has a ball receiving section of thick bamboo through its upper side fixedly connected with's leg joint, the ball receiving net is installed to the up end of ball receiving section of thick bamboo, the lower terminal surface of ball receiving section of thick bamboo and the adjustable angle's that installs on the bottom plate service mechanism interconnect through the rubber tube, fixedly connected with a plurality of soft poles of rubber that are used for alleviating basketball impact force on the medial surface of ball receiving section of thick bamboo, this scheme can connect the ball of throwing then send again, also can train under the condition of only a ball, but when in actual use, current equipment can't adjust the service frequency speed, can only let it carry out the service along the service frequency that sets for, can't satisfy different people or state and to the demand of service frequency when throwing training, just can't be limited in fixed position, unable removal.

Disclosure of Invention

The main object of the present utility model is to provide an auxiliary device for training in projection, which can effectively solve the above-mentioned problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an auxiliary assembly for training of throwing, includes the shell, shell right side upper end fixed mounting has a ball section of thick bamboo, ball section of thick bamboo upper end fixed mounting has a ball case, shell inner chamber middle part is equipped with actuating mechanism, actuating mechanism front end fixed mounting is in shell front side internal surface, shell inner chamber upper portion is equipped with service mechanism, service mechanism left end fixed mounting is in shell left side inner wall, shell lower extreme four corners fixed mounting has four universal wheels.

Preferably, sliding grooves are symmetrically formed in the front inner wall and the rear inner wall of the upper portion of the shell.

Preferably, the inner wall of the upper part of the left side of the shell is fixedly provided with a cushion block, the right end of the cushion block is fixedly provided with two powerful springs, the right end of each powerful spring is fixedly provided with an L-shaped baffle, the front end and the rear end of the horizontal part of each L-shaped baffle are fixedly provided with sliding blocks, the sliding blocks are slidably arranged in the sliding grooves, the right end of the horizontal part of each L-shaped baffle is fixedly provided with a batting plate, and the right end of each L-shaped baffle is slidably arranged in the inner cavity of the corresponding ball cylinder.

Preferably, the starting mechanism comprises a motor, motor fixed mounting is in shell front side internal surface, motor rear end fixed mounting has a belt pulley, no. one belt pulley right side is equipped with No. two belt pulleys, no. one belt pulley surface and No. two belt pulley surface winding have the belt, no. two belt pulley front ends rotate and install the bracing piece, bracing piece fixed mounting is in shell front side internal surface, no. two belt pulley rear end fixed mounting has the fixed block, fixed block upper end fixed mounting has the dead lever, fixed lever upper portion adopts bolt fixed mounting to have the pulley, the dead lever is located the vertical partial right side of L baffle when vertical.

Preferably, the ball cylinder comprises a ball stopping plate, and a rectangular groove is formed in the middle of the left side of the ball stopping plate.

Preferably, the right end of the batting plate is a groove surface matched with the batting ball, and the batting plate is positioned in the middle of the opening at the lower end of the batting box when being static.

Compared with the prior art, the utility model has the following beneficial effects:

1. the starting mechanism is arranged, wherein the rotating speed of the motor determines the service speed of the equipment in working, so the service frequency of the equipment can be changed by adjusting the rotating speed of the motor, different people can use the equipment conveniently, the service frequency suitable for self-projection training can be more beneficial to training because the speed requirements of each person on the service frequency are different, and the equipment mechanism has relatively low cost.

2. The face that batting board in the equipment was in the spheroid contact is the recess face, and when whole equipment started, batting board was knocked out the spheroid, can reduce the loss of equipment to the spheroid, and can push the equipment to optional position, need not be limited on fixed position, the convenient different azimuth angle's of the training of throwing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the mechanism of the present utility model;

FIG. 4 is a schematic view of a starting mechanism according to the present utility model;

fig. 5 is a schematic view of a service mechanism according to the present utility model.

In the figure: 1. a housing; 2. a ball cylinder; 3. a ball placing box; 5. a universal wheel; 6. a starting mechanism; 7. a service mechanism; 12. a chute; 21. ball stopping plate; 22. rectangular grooves; 61. a motor; 62. a first belt pulley; 63. a second belt pulley; 64. a fixed block; 65. a fixed rod; 66. a pulley; 67. a support rod; 71. a strong spring; 72. a cushion block; 73. an L-shaped baffle; 74. a slide block; 75. a striking plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 2, an auxiliary device for training is disclosed, a ball cylinder 2 is fixedly mounted on the upper right side of a shell 1, a ball box 3 is fixedly mounted on the upper end of the ball cylinder 2, a starting mechanism 6 is arranged in the middle of an inner cavity of the shell 1, the front end of the starting mechanism 6 is fixedly mounted on the inner surface of the front side of the shell 1, a ball serving mechanism 7 is arranged on the upper portion of the inner cavity of the shell 1, the left end of the ball serving mechanism 7 is fixedly mounted on the inner wall of the left side of the shell 1, four universal wheels 5 are fixedly mounted on four corners of the lower end of the shell 1, and the four universal wheels 5 are mounted at the lower end of the device and can be pulled to any position during training without being limited at one place, so that the practicability of the training is improved.

As shown in FIG. 4, a cushion block 72 is fixedly arranged on the inner wall of the left upper portion of the shell 1, two powerful springs 71 are fixedly arranged at the right end of the cushion block 72, an L-shaped baffle plate 73 is fixedly arranged at the right end of the powerful springs 71, sliding blocks 74 are fixedly arranged at the front end and the rear end of the horizontal portion of the L-shaped baffle plate 73, the sliding blocks 74 are slidably arranged in the sliding grooves 12, a batting plate 75 is fixedly arranged at the right end of the horizontal portion of the L-shaped baffle plate 73, the right portion of the L-shaped baffle plate 73 is slidably arranged in the inner cavity of the ball cylinder 2, the cushion block 72 can offset the acting force of the powerful springs 71 on the shell 1 backwards, the loss of the shell 1 is reduced, the sliding grooves 12 are symmetrically formed in the front and rear inner walls of the upper portion of the shell 1, and the sliding blocks 74 are slidably arranged in the sliding grooves 12, and the positions of the batting mechanism 7 can be limited, so that the batting mechanism can not move up and down only can move according to the movement track of the powerful springs 71.

As shown in fig. 3, the starting mechanism 6 includes a motor 61, the motor 61 is fixedly installed on the inner surface of the front side of the casing 1, a first belt pulley 62 is fixedly installed at the rear end of the motor 61, a second belt pulley 63 is arranged on the right side of the first belt pulley 62, a belt is wound on the outer surface of the first belt pulley 62 and the outer surface of the second belt pulley 63, a supporting rod 67 is rotatably installed at the front end of the second belt pulley 63, a fixing block 64 is fixedly installed at the rear end of the second belt pulley 63, a fixing rod 65 is fixedly installed at the upper end of the fixing block 64, a pulley 66 is fixedly installed at the upper part of the fixing rod 65 by bolts, the fixing rod 65 is positioned on the right side of the vertical part of the L-shaped baffle 73 when the fixing rod 65 is vertical, the motor 61 drives the first belt pulley 62 to rotate anticlockwise, the second belt pulley 63 is driven by the belt pulley 62 to rotate anticlockwise, when the fixing rod 65 rotates integrally, the pulley 66 contacts with the L-shaped baffle 73, the pulley 66 pushes the L-shaped baffle 73 leftwards, a powerful spring 71 contracts leftwards, when the fixing rod 65 rotates to a certain angle, the pulley 66 cannot contact the L-shaped baffle 73, the pulley 73 cannot contact the L-shaped baffle 73, the powerful spring 71 directly contacts the L-shaped baffle 73, and the consumption of the device is reduced when the strong spring 71 moves to the L-shaped baffle 73, and the device moves to the L-shaped 73 directly.

As shown in fig. 2, the ball barrel 2 includes a ball stopping plate 21, and a rectangular groove 22 is formed in the middle of the left side of the ball stopping plate 21, and the ball stopping plate 21 will place a ball in the ball barrel 2 and wait for the striking plate 75 to strike the ball.

As shown in fig. 2, the right end of the striking plate 75 is a groove surface matched with the ball to be struck, and the striking plate 75 is positioned in the middle of the opening at the lower end of the ball placing box 3 when being static, and the groove surface is used for striking the ball, so that the loss of the device to the ball can be reduced, and the striking plate 75 is prevented from being damaged.

The working principle of the utility model is as follows: when the motor 61 is started, the motor 61 drives the first belt pulley 62 to rotate anticlockwise, the first belt pulley 62 drives the second belt pulley 63 to rotate anticlockwise through a belt, the second belt pulley 63 drives the fixing rod 65 to rotate, when the fixing rod 65 integrally rotates, the pulley 66 can contact the L-shaped baffle 73, the pulley 66 rotates when contacting the L-shaped baffle 73, the pulley 66 can push the L-shaped baffle 73 leftwards, the powerful spring 71 is contracted leftwards, the whole service mechanism 7 can move leftwards along the sliding groove 12, when the batting plate 75 moves to the inner cavity of the shell 1, balls can fall onto the ball stopping plate 21 in the ball barrel 2 from the L-shaped baffle 73, when the fixing rod 65 rotates to a certain angle, the pulley 66 cannot contact the L-shaped baffle 73, the contracted powerful spring 71 can drive the L-shaped baffle 73 to move rightwards, the batting plate 75 can hit the balls from the ball barrel 2, and the ball serving speed during training can be changed by adjusting the rotating speed of the motor 61, so that training is convenient for different people or conditions.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Auxiliary device for training of projection, comprising a housing (1), characterized in that: the ball box is characterized in that a ball barrel (2) is fixedly arranged on the upper right side of the shell (1), a ball box (3) is fixedly arranged on the upper end of the ball barrel (2), a starting mechanism (6) is arranged in the middle of an inner cavity of the shell (1), the front end of the starting mechanism (6) is fixedly arranged on the inner surface of the front side of the shell (1), a ball serving mechanism (7) is arranged on the upper portion of the inner cavity of the shell (1), the left end of the ball serving mechanism (7) is fixedly arranged on the inner wall of the left side of the shell (1), and four universal wheels (5) are fixedly arranged at four corners of the lower end of the shell (1).

2. An auxiliary device for training in a projection as claimed in claim 1, characterized in that: sliding grooves (12) are symmetrically formed in the front inner wall and the rear inner wall of the upper portion of the shell (1).

3. An auxiliary device for training as claimed in claim 2, characterized in that: the novel golf ball machine is characterized in that a cushion block (72) is fixedly arranged on the inner wall of the upper left side of the shell (1), two powerful springs (71) are fixedly arranged on the right end of the cushion block (72), an L-shaped baffle (73) is fixedly arranged on the right end of the powerful spring (71), sliding blocks (74) are fixedly arranged at the front end and the rear end of the horizontal part of the L-shaped baffle (73), the sliding blocks (74) are slidably arranged in the sliding grooves (12), a batting plate (75) is fixedly arranged on the right end of the horizontal part of the L-shaped baffle (73), and the right end of the L-shaped baffle (73) is slidably arranged in the inner cavity of the ball cylinder (2).

4. An auxiliary device for training in a projection as claimed in claim 1, characterized in that: the starting mechanism (6) comprises a motor (61), the motor (61) is fixedly arranged on the inner surface of the front side of the shell (1), a first belt pulley (62) is fixedly arranged at the rear end of the motor (61), a second belt pulley (63) is arranged on the right side of the first belt pulley (62), a belt is wound on the outer surface of the first belt pulley (62) and the outer surface of the second belt pulley (63), a supporting rod (67) is rotatably arranged at the front end of the second belt pulley (63), the supporting rod (67) is fixedly arranged on the inner surface of the front side of the shell (1), a fixing block (64) is fixedly arranged at the rear end of the second belt pulley (63), a fixing rod (65) is fixedly arranged on the upper portion of the fixing rod (65) through a pulley (66), and the fixing rod (65) is positioned on the right side of the vertical portion of the L-shaped baffle (73) when the fixing rod is vertical.

5. An auxiliary device for training in a projection as claimed in claim 1, characterized in that: the ball cylinder (2) comprises a ball stopping plate (21), and a rectangular groove (22) is formed in the middle of the left side of the ball stopping plate (21).

6. An auxiliary device for training as claimed in claim 3, characterized in that: the right end of the batting plate (75) is a groove surface matched with a batting ball, and the batting plate (75) is positioned in the middle of an opening at the lower end of the batting box (3) when being static.