16 results about "Ball-catching" patented technology

The invention relates to a ball catching training device which comprises a base, a ball serving cylinder, a ball inlet, a first driving part, an arc-shaped rack, a long rod, an outer shell, a first gear, a driving pin, a connecting rod and an interference plate. According to the basketball serving device, a basketball player movably receives a ball in the outer side area of the arc-shaped rack, the first driving part drives the serving barrel to rotate in a reciprocating mode within the range of a radian angle formed by the arc-shaped rack so as to adjust the serving direction, and the serving barrel drives the outer shell to rotate in a reciprocating mode on the arc-shaped rack through the long rod in the rotating process; the first gear meshed with the arc-shaped rack rotates forwards or reversely, the rotating first gear drives the driving pin to rotate around the center of the first gear in the same direction, the driving pin drives the interference plate to ascend and descend in a reciprocating mode through the connecting rod, bounce interference of opposite players on a ball receiving route is simulated, and then the ball receiving capacity of basketball players is improved.

The utility model discloses a multi-angle rotatable basketball shooting machine, including main body frame, ball catching mechanism, ball catching mechanism includes four connecting pieces of installation at the top of main body frame, the both sides of main body frame all have the fixed bolster of hinging, the top of fixed bolster is installed with four bottom bracing piece, the top of bottom bracing piece is installed with middle bracing piece, the top of middle bracing piece is installed with top bracing piece, the surface of top bracing piece is installed with the ball catching net, and the connecting piece is used for fixing the edge of ball catching net, is connected with ball catching net through the rope, and ball catching mechanism is used for catching and collecting basketball, and ball catching net is supported through fixed bolster and top bracing piece. Under the action of ball catching mechanism and rotary shooting mechanism of the utility model, the thrown basketball can be collected and sent outward at random angle, avoids the training intensity of the single shooting angle of basketball shooting machine and makes it have the advantage that is convenient to use.

The invention relates to the technical field of testing, in particular to a falling ball testing device and a falling ball testing system. The falling ball testing device provided by the invention comprises a base, a bracket, a ball falling mechanism and a ball receiving mechanism, wherein a testing area for placing an object to be tested is formed on the base; the bracket is arranged on the base; the ball falling mechanism is arranged on the bracket and can hold and release a test ball for testing; the ball receiving mechanism is arranged on the support, the ball receiving mechanism comprises an avoiding hole, and the ball receiving mechanism is used for being arranged above the test area before the test balls are released, so that at least part of the test balls penetrate through the avoiding hole and then impact the to-be-tested object; after the test ball rebounds, the contact between the test ball and the object to be tested is prevented; when the test ball impacts the to-be-tested object, the test ball is not in contact with the ball receiving mechanism, so that the test ball is prevented from hitting the to-be-tested object for the second time, and the safety coefficient is improved.

1. Name of the product in this design: Teaching aid (ball catching device). 2. Purpose of this design: For educational and recreational purposes, to distinguish the colors of balls. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Fun Toy (Ball Throwing and Catching). 2. Purpose of this design: Toy for children's entertainment and play. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application provides a self-locking ball seat, which comprises an opening sleeve, a ball catching cylinder, a pressure receiving seat and a stopper, all of which are arranged in a shell; the ball catching cylinder is arranged in the opening sleeve and connected with the opening sleeve through a first fixing part; the opening sleeve is connected with the shell through a second fixing part; the lower part of the ball catching cylinder is connected with an elastic member; the stopper is connected with the pressure receiving seat through a third fixing part, and the stopper is in contact with the side wall of the opening sleeve; the pressure receiving seat has a channel extending from the pressure receiving seat to the upper part of the ball catching cylinder; the first fixing part is cut off, so that the ball catching cylinder moves downward and compresses the elastic member; the second fixing part is cut off, so that the opening sleeve moves downward and pushes the stopper to move radially inward; the stopper cuts off the third fixing part and moves radially inward to a position; the ball catching cylinder and the ball can move upward; the side wall of the ball catching cylinder is in contact with and sealed with the inner wall of the channel, and the ball is in contact with and limited by the lower surface of the stopper. The application can prevent cement slurry from returning, realize self-locking sealing of the ball seat and improve well cementing quality.

To provide a ball catching tool that improves a fitting feeling during thumb insertion.SOLUTION: In a ball catching tool having a thumb insertion member within a thumb part, first and second string members 71 and 72 capable of making the thumb insertion member positionally adjustable along a length direction of the thumb part are provided. The thumb insertion member has a cylinder part 73 into which a thumb is to be inserted, and the first and second string members 71 and 72 that are provided at a longitudinal end of the cylinder part 73. The string members 71 and 72 function as positioning means.SELECTED DRAWING: Figure 16

1. The name of the product of this design: ball catching machine (1). 2. Application of this design product: for use as a toy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A quick-change system includes an exchange tool with a ball receiving opening, a receiving part with a receiving opening for receiving the exchange tool, and a ball catch for temporarily fixing the exchange tool on the receiving part. The ball catch includes a sleeve that is closed on one side and a spring-mounted press-ball arranged in the sleeve for manually engaging and disengaging with the ball-receiving opening. In an example embodiment, the sleeve has an axis of symmetry, the spring-mounted press-ball is movable along the axis of symmetry, and the ball-receiving opening has a central axis extending parallel to the axis of symmetry when the receiving part is engaged with the exchange tool.

The utility model relates to the field of entertainment equipment, in particular to a target ball outlet mechanism and a ball opening and result outputting device, which are used for displaying and recycling target balls and are composed of a rotary table ball feeding mechanism and a displaying and recycling mechanism, the rotary table ball feeding mechanism comprises a horizontal supporting disc, a rotary table tightly attached to the horizontal supporting disc and a rotary table ball containing cover, and the ball containing cover is provided with a ball storage chamber. The supporting disc is provided with a ball inlet hole and a ball outlet hole, balls enter the ball inlet hole when the ball storage chamber is in butt joint with the ball inlet hole, the rotating disc rotates, the ball cover drives the balls to be conveyed to the ball outlet hole, the balls enter the displaying and recycling mechanism when the ball storage chamber is in butt joint with the ball outlet hole, and a ball receiving plate of the displaying and recycling mechanism can ascend and descend in the vertical direction and has a ball receiving position, a displaying position and a recycling position. Compared with a traditional mode, the ball lifting device has the advantages that the ball can be lifted to the height beneficial to watching of players, the situation that the players cannot clearly observe the ball due to low positions or shielding is avoided, the players can comprehensively know ball information from multiple angles, and display intuition and comprehensiveness are improved.

Slide ball catching device

1. The name of this design product: ball catching machine (2). 2. Application of this design product: for use as a toy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a multidirectional and multi-angle tennis ball serving machine which comprises a ball storage box used for storing tennis balls to be sent, a hose used for conveying the tennis balls down, a ball serving mechanism used for sending out the tennis balls and an adjusting mechanism used for adjusting the posture of the ball serving mechanism. The upper end of the hose is communicated with the outlet of the ball storage box, and the lower end of the hose extends to the ball receiving end of the ball serving mechanism; the ball serving mechanism comprises a ball serving frame, ball serving rollers and a roller driving mechanism for driving the ball serving rollers to rotate, and the two ball serving rollers are connected to the ball serving frame in an up-down relative rotating mode; the adjusting mechanism comprises a vertical adjusting mechanism used for driving the ball serving mechanism to rotate vertically and a horizontal adjusting mechanism used for driving the ball serving mechanism to rotate horizontally. According to the pitching machine, the flexible pipeline is adopted for conveying tennis balls, flexibility is good, and the requirement for multi-directional and multi-angle pitching can be met.

The invention relates to a ball game device (1) with at least one ball-catching section (2) that is at least partially hollow-conical or truncated hollow-conical. In order to enable a novel ball game, the ball game device (1) has at least one ring-shaped actuating section (4) connected to a tapered end section of the ball-catching section (2), wherein the actuating section (4) is designed such that either only a human arm or only a single human finger can be passed through the actuating section (4), and wherein an axially extending longitudinal center axis (L) of the actuating section (4) is aligned perpendicular to a conical axis (K) of the ball-catching section (2).

1. Name of the designed product: ball launching machine. 2. Use of the designed product: used as a device for launching basketballs at different angles to train the ability of players to catch the ball during basketball training. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.