Throwing object counting device

1 . A throwing object counting device, comprising:

a panel, defining at least one receiving hole for a throwing object to pass through;

at least one sensing module, mounted in or adjacent to the periphery of the at least one receiving hole; and

a counting module, electrically connected to the sensing module;

wherein the counting module comprises a housing, a control board, and a display unit, the housing is detachably mounted at edge of the panel, the control board and the display unit are mounted to the housing; a part of the display unit is exposed from the housing, or a part of the housing corresponding to the display unit is transparent; each of the sensing module and the display unit is electrically connected to the control board;

wherein the panel comprises a plate body and a side edge arranged to surround the plate body, and an embedding groove is formed on the side edge along a thickness direction of the plate body; the housing comprises a housing body and an embedding protrusion formed on a side of the housing body, the embedding protrusion is configured to be embedded in the embedding groove, and the display unit is mounted to the housing body.

2 . The throwing object counting device according to claim 1 , wherein the at least one sensing module comprises a receiving shell and at least one sensing unit, the receiving shell is mounted to a bottom face of the panel, and a receiving cavity is formed between the receiving shell and the panel;

at least one sensing opening is formed on the receiving shell or the panel, and the receiving cavity and the at least one receiving hole are communicated with each other via the at least one sensing opening;

the at least one sensing unit is mounted in the receiving cavity, and the at least one sensing unit is arranged corresponding to the at least one sensing opening.

3 . The throwing object counting device according to claim 2 , wherein the sensing unit is an infrared sensing probe or a sensing spring plate.

4 . The throwing object counting device according to claim 2 , wherein the panel comprises a plate body and a positioning edge, the at least one receiving hole is formed on the plate body, the positioning edge is arranged to surround the at least one receiving hole, and the at least one sensing opening is formed on the positioning edge.

5 . The throwing object counting device according to claim 1 , wherein the number of the at least one receiving hole is at least two, the number of the at least one sensing module is at least two, and each of the at least two sensing modules is electrically connected to the counting module.

6 . The throwing object counting device according to claim 5 , wherein a height of one of the at least two receiving holes is different from a height of another of the at least two receiving holes, and a counting multiplier of the counting module corresponding to one of the at least two sensing modules is different from a counting multiplier of the counting module corresponding to another of the at least two sensing modules.

7 . The throwing object counting device according to claim 5 , wherein each of the at least two sensing modules comprises a receiving shell and at least one sensing unit, the receiving shell is mounted to a bottom face of the panel, a receiving cavity is formed between the receiving shell and the panel, at least one sensing opening is formed on the receiving shell or the panel, the receiving cavity and the at least one receiving hole are communicated with each other via the at least one sensing opening, the at least one sensing unit is mounted in the receiving cavity, and the at least one sensing unit is arranged corresponding to the at least one sensing opening.

8 . The throwing object counting device according to claim 7 , wherein a wire channel is formed between the receiving shell and the bottom face of the panel, the wire channel is communicated with the receiving cavity, and the wire channel extends towards the counting module, the at least one sensing unit is electrically connected to the counting module via a wire, and the wire passes through the wire channel;

the wire channel of one of the at least two sensing modules is communicated with the wire channel of another of the at least two sensing modules.

9 . The throwing object counting device according to claim 1 , further comprising a front support leg and a rear support leg, the front support leg is arranged close to a front side of the plate body, the rear support leg is arranged close to a rear side of the plate body, and the rear support leg is longer than the front support leg such that the rear side of the plate body is higher than the front side of the plate body;

the embedding groove is formed at the rear side of the plate body, such that the housing body is arranged above the plate body.

10 . The throwing object counting device according to claim 1 , wherein the counting module further comprises a timing unit, the timing unit is electrically connected to the control board, and the display unit is arranged with a score display area and a time display area.

11 . A throwing object counting device, comprising:

a panel, defining at least one receiving hole for a throwing object to pass through;

at least one sensing module, mounted in or adjacent to the periphery of the at least one receiving hole; and

a counting module, electrically connected to the sensing module;

wherein the panel comprises a first support plate and a second support plate, the first support plate and the second support plate are detachably connected with each other or foldably connected with each other, such that the panel has a use state and a storage state;

wherein the first support plate comprises a first plate body, a first limiting portion formed on a side of the first plate body, a first rotating portion, and a first snap portion;

the second support plate comprises a second plate body, a second limiting portion formed on a side of the second plate body, a second rotating portion, and a second snap portion;

the first rotating portion is rotatably connected to the second rotating portion, enabling the first plate body and the second plate body to be folded relative to each other or unfolded relative to each other; when the first limiting portion and the second limiting portion abut against each other, the first plate body and the second plate body are unfolded to be flush with each other, and the first snap portion and the second snap portion are elastically snap-fitted to each other, enabling the panel to be in the use state.

12 . The throwing object counting device according to claim 11 , wherein the first snap portion comprises a first hook arranged on the first limiting portion and a first snap hole formed on the first limiting portion, and the second snap portion comprises a second hook arranged on the second limiting portion and a second snap hole formed on the second limiting portion;

when the first limiting portion and the second limiting portion abut against each other, the first hook is elastically snapped in the second snap hole, and the second hook is elastically snapped in the first snap hole.

13 . The throwing object counting device according to claim 1 , further comprising a front support leg and a rear support leg, the front support leg is arranged adjacent to a front side of the panel, the rear support leg is arranged close to a rear side of the panel, the rear support leg is longer than the front support leg, so that the rear side of the panel is higher than the front side of the panel.

14 . The throwing object counting device according to claim 13 , wherein the panel comprises a first support plate and a second support plate, the first support plate and the second support plate are detachably connected with each other or foldably connected with each other, such that the panel has a use state and a storage state;

the front support leg is detachably mounted to the first support plate, and the rear support leg is detachably mounted to the second support plate.

15 . The throwing object counting device according to claim 14 , further comprising a reinforcing rod, wherein the reinforcing rod comprises a front end and a rear end, the front end of the reinforcing rod sleeves an outer periphery of the front support leg, the rear end of the reinforcing rod sleeves an outer periphery of the rear support leg, and the reinforcing rod abuts against at least one of the first support plate and the second support plate.

16 . The throwing object counting device according to claim 15 , wherein the reinforcing rod comprises a first rod body and a second rod body, the first rod body is connected to the front support leg, the second rod body is connected to the rear support leg, and the first rod body and the second rod body are detachably connected with each other.