CN218357264U

CN218357264U - Shooting detection device

Info

Publication number: CN218357264U
Application number: CN202222788158.2U
Authority: CN
Inventors: 倪华彬; 张�林; 程德福; 杨应超; 张明见; 高洁; 朱海滨
Original assignee: Chengdu Eacom Technology Co ltd
Current assignee: Chengdu Eacom Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-24
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a shooting detection device, which comprises a detection component, wherein two detection components are arranged on a backboard, and are respectively arranged at the upper side and the lower side of a basket frame; the detection assembly comprises an infrared detection component, a sealing cover plate is arranged on an opening of the outer shell and is in sealing fit with the opening, a PCB, a control component and the infrared detection component are all arranged inside the outer shell, the control component and the infrared detection component are all electrically connected with the PCB, a monitoring hole is formed in the outer shell, the infrared detection component is arranged in the monitoring hole in a sealing mode, and the sealing cover plate is attached to the backboard. In this device, all set up determine module on the upper and lower side of basket, set up two infrared emission pipes and infrared ray receiver tube on every determine module again, such detection mode makes the detection data more accurate, and detection device avoids erroneous judgement and neglected judgement to the full coverage detection of basket, and the structural design of detection device itself has and prevents that the ball pounding, and is with low costs, and stability is high, long service life's characteristics.

Description

Shooting detection device

Technical Field

The utility model relates to a basketball shooting detects technical field, in particular to shooting detection device.

Background

When the basketball is thrown, the effectiveness of goal is judged by a judge at present, and a part of physical measurement products on the market are realized by adopting an induction coil mode (a circle of induction coil is added at the tail end of a basketball net to achieve the goal counting effect), so that the induction coil is good in earlier stage, and is easy to break after being used for a period of time and being hit by a basketball for more times; some parts in the market are detected by a video algorithm, which has high requirements on software and hardware and high relative cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide a shooting detection device.

The purpose of the utility model is realized through the following technical scheme:

a shooting detection device comprises a basketball stand, a backboard, a basket and detection components, wherein the backboard is fixedly arranged on the basketball stand, the basket is fixedly arranged on the backboard, the backboard is provided with two detection components, and the two detection components are respectively arranged on the upper side and the lower side of the basket and are close to the basket;

the detection assembly comprises a shell body, a sealing cover plate, a PCB (printed circuit board), a control component and an infrared detection component, wherein the sealing cover plate is arranged on an opening of the shell body and is in sealing fit with the opening, the PCB is arranged in the control component and the infrared detection component are arranged in the shell body, the control component and the infrared detection component are electrically connected with the PCB, a monitoring hole penetrating through the shell body is formed in the shell body, the infrared detection component is arranged in a sealing manner, the monitoring hole is formed in the monitoring hole and is matched with a basket, and the sealing cover plate is attached to the basket.

Further, the control part comprises a power supply, a switch and a microcontroller, the power supply passes through the switch and is electrically connected with the PCB, the microcontroller is arranged on the PCB, a power supply end of the microcontroller is electrically connected with the PCB, the power supply is fixedly arranged in the outer shell, the switch is fixedly arranged on the outer shell, and the infrared detection part is electrically connected with the microcontroller.

Furthermore, the control component further comprises an adjustable resistor and an infrared distance adjusting indicator lamp, the adjustable resistor and the infrared distance adjusting indicator lamp are arranged on the PCB, the adjustable resistor is electrically connected with the input end of the microcontroller, and the infrared distance adjusting indicator lamp is electrically connected with the output end of the microcontroller.

Further, infrared ray detection part infrared emission pipe, infrared ray receiver tube, infrared probe stopper and infrared probe lens holder, the PCB board with keep watch on the hole sealing fit, infrared probe stopper infrared emission pipe with infrared ray receiver tube is all fixed to be set up on the PCB board, be provided with on the infrared probe stopper run through and with infrared emission pipe with the through-hole of infrared ray receiver tube equal complex, infrared probe lens holder sets up on the infrared probe stopper, infrared emission pipe with microcontroller's output electricity is connected, the infrared ray receiver tube with microcontroller's input electricity is connected.

Furthermore, the output end of the microcontroller is electrically connected with an external display.

Further, be provided with two on the shell body the symmetry monitor the hole, every monitor all being provided with on the hole infrared detection part.

Further, the outer shell is provided with a screw used for fixing the outer shell on the backboard.

Furthermore, the detection angles of the infrared transmitting tube and the infrared receiving tube are both 8-12 degrees.

The utility model has the advantages that:

in this device, all set up the determine module in the upper and lower side of rim, set up two infrared emission pipes and infrared receiving tube on every determine module again, such detection mode makes the detection data more accurate, and simultaneously, one of them or two damage, then, other infrared emission pipe and infrared receiving tube still can continue work. The detection device has a software logic judgment relation for detecting the full coverage of the basket, avoids misjudgment and missed judgment, and has the characteristics of ball smashing prevention, low cost, high stability and long service life due to the structural design of the detection device.

Drawings

FIG. 1 is a perspective view of a shot detection device;

FIG. 2 is a diagram of a connection structure of the detecting unit;

FIG. 3 is a perspective exploded view of the detection assembly;

FIG. 4 is a perspective exploded view of an infrared detection unit;

in the figure, 1-basketball stand, 2-backboard, 3-basket, 4-outer shell, 5-sealing cover plate, 6-PCB, 7-monitoring hole, 8-adjustable resistor, 9-infrared distance-adjusting indicator light, 10-screw, 11-infrared transmitting tube, 12-infrared receiving tube, 13-infrared probe plug and 14-infrared probe lens seat.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below with reference to embodiments, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a shooting detection device comprises a basketball stand 1, a backboard 2, a backboard 3 and detection components, wherein the backboard 2 is fixedly arranged on the basketball stand 1, the backboard 3 is fixedly arranged on the backboard 2, the backboard 2 is provided with two detection components, and the two detection components are respectively arranged on the upper side and the lower side of the backboard 3 and are close to the backboard 3; detection subassembly includes shell body 4, sealed apron 5, PCB board 6, control unit and infrared detection part, sealed apron 5 sets up on the opening of shell body 4 and with the sealed cooperation of opening, PCB board 6, control unit and infrared detection part all set up the inside at shell body 4, and control unit and infrared detection part all are connected with PCB board 6 electricity, be provided with the hole 7 of keeping watch on that runs through on the shell body 4, infrared detection part seals to set up on keeping watch on the hole 7 and with the cooperation of basketball hoop 3, sealed apron 5 laminating is on backboard 2. The outer housing 4 is provided with screws 10 for securing the outer housing 4 to the backboard 2. Be provided with two monitoring holes 7 for the symmetry on the shell body 4, every is monitored and all is provided with infrared detection part on the hole 7. Wherein, the overall structure of determine module is less, and in the test process, the basketball can not contact with determine module's shell body 4 all the time. The upper side and the lower side of the basket 3 are provided with the detection components, and each detection component is provided with the double infrared transmitting tubes 11 and the double infrared receiving tubes 12, so that the detection mode enables the detection data to be more accurate, and meanwhile, one or two of the detection components are damaged, so that the other infrared transmitting tubes 11 and the other infrared receiving tubes 12 can continue to work. The outer casing 4 and the sealing cover 5 serve as protection.

In some embodiments, the control component includes a power supply, a switch and a microcontroller, the power supply is electrically connected with the PCB 6 through the switch, the microcontroller is arranged on the PCB 6, a power supply end of the microcontroller is electrically connected with the PCB 6, the power supply is fixedly arranged in the outer shell 4, the switch is fixedly arranged on the outer shell 4, and the infrared detection component is electrically connected with the microcontroller. The output end of the microcontroller is electrically connected with an external display. The control part further comprises an adjustable resistor 8 and an infrared distance-adjusting indicator lamp 9, the adjustable resistor 8 and the infrared distance-adjusting indicator lamp 9 are both arranged on the PCB 6, the adjustable resistor 8 is electrically connected with the input end of the microcontroller, and the infrared distance-adjusting indicator lamp 9 is electrically connected with the output end of the microcontroller. Wherein, PCB board 6 is prior art, and microcontroller is prior art, and the power is chargeable power, is provided with the power on the shell body 4 and charges the jack. The infrared transmitting tube 11 transmits infrared rays, the infrared receiving tube 12 receives the detected target, and then transmits the received information to the microcontroller, and the microcontroller transmits the information to the display in the prior art for counting display. The adjustable resistor 8 is used for adjusting the detection distance of the infrared transmitting tube 11 and the infrared receiving tube 12, the infrared distance-adjusting indicating lamp 9 is a plurality of groups of lamps, different detection distances correspond to the colors of different lamps, the detection distances are different, and the colors of the infrared distance-adjusting indicating lamp 9 are different.

In some embodiments, the infrared detection component includes an infrared emission tube 11, an infrared receiving tube 12, an infrared probe plug 13 and an infrared probe lens seat 14, the PCB board 6 is in sealing fit with the monitoring hole 7, the infrared probe plug 13, the infrared emission tube 11 and the infrared receiving tube 12 are all fixedly arranged on the PCB board 6, the infrared probe plug 13 is provided with a through hole penetrating and matched with the infrared emission tube 11 and the infrared receiving tube 12, the infrared probe lens seat 14 is arranged on the infrared probe plug 13, the infrared emission tube 11 is electrically connected with the output end of the microcontroller, and the infrared receiving tube 12 is electrically connected with the input end of the microcontroller. The detection angles of the infrared transmitting tube 11 and the infrared receiving tube 12 are both 8-12 degrees. Wherein, infrared emission pipe 11 and infrared ray receiver tube 12 are prior art equipment, and infrared emission pipe 11 transmission infrared ray detection target, infrared ray receiver tube 12 receive the detection target, and PCB board 6 plays fixed effect, sealing connection between infrared probe lens seat 14 and the shell body 4, and in this technique, infrared emission pipe 11 and infrared ray receiver tube 12's detection angle is 10. The infrared probe plug 13 is used for light crosstalk between the infrared transmitting tube 11 and the infrared receiving tube 12, and the infrared probe lens holder 14 is used for filtering light.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a detection device of shooting which characterized in that: the basketball backboard comprises a basketball stand (1), a backboard (2), a basket (3) and detection components, wherein the backboard (2) is fixedly arranged on the basketball stand (1), the basket (3) is fixedly arranged on the backboard (2), the backboard (2) is provided with two detection components, and the two detection components are respectively arranged on the upper side and the lower side of the basket (3) and are close to the basket (3);

the detection assembly comprises a shell body (4), a sealing cover plate (5), a PCB (6), a control component and an infrared detection component, wherein the sealing cover plate (5) is arranged on an opening of the shell body (4) and is in sealing fit with the opening, the PCB (6) is arranged on the control component and the infrared detection component are arranged in the shell body (4), the control component and the infrared detection component are all connected with the PCB (6) electrically, a monitoring hole (7) which penetrates through the shell body (4) is arranged on the shell body, the infrared detection component is arranged in a sealing manner and is arranged on the monitoring hole (7) and matched with a basket (3), and the sealing cover plate (5) is attached to the basket (2).

2. A shot detection apparatus as claimed in claim 1, wherein: the control component comprises a power supply, a switch and a microcontroller, wherein the power supply passes through the switch and is electrically connected with the PCB (6), the microcontroller is arranged on the PCB (6), the power supply end of the microcontroller is electrically connected with the PCB (6), the power supply is fixedly arranged in the outer shell (4), the switch is fixedly arranged on the outer shell (4), and the infrared detection component is electrically connected with the microcontroller.

3. A shot detection apparatus as claimed in claim 2, wherein: the control component further comprises an adjustable resistor (8) and an infrared distance adjusting indicator lamp (9), the adjustable resistor (8) and the infrared distance adjusting indicator lamp (9) are arranged on the PCB (6), the adjustable resistor (8) is electrically connected with the input end of the microcontroller, and the infrared distance adjusting indicator lamp (9) is electrically connected with the output end of the microcontroller.

4. A shot detection apparatus according to claim 2 or 3, wherein: the infrared detection part comprises an infrared transmitting tube (11), an infrared receiving tube (12), an infrared probe plug (13) and an infrared probe lens seat (14), the PCB (6) is in sealing fit with the monitoring hole (7), the infrared probe plug (13) is in sealing fit with the infrared receiving tube (12) and is fixedly arranged on the PCB (6), through holes which penetrate through the infrared transmitting tube (11) and are matched with the infrared receiving tube (12) are formed in the infrared probe plug (13), the infrared probe lens seat (14) is arranged on the infrared probe plug (13), the infrared transmitting tube (11) is electrically connected with the output end of the microcontroller, and the infrared receiving tube (12) is electrically connected with the input end of the microcontroller.

5. A shot detection apparatus according to claim 2 or 3, wherein: the output end of the microcontroller is electrically connected with an external display.

6. A shot detection apparatus as claimed in claim 1, 2 or 3, wherein: it is provided with two to be the symmetry on shell body (4) watch on hole (7), every watch on all being provided with on hole (7) infrared detection part.

7. A shot detection apparatus as claimed in claim 1, 2 or 3, wherein: the outer shell (4) is provided with a screw (10) used for fixing the outer shell (4) on the backboard (2).

8. The shot detection device of claim 4, wherein: the detection angles of the infrared transmitting tube (11) and the infrared receiving tube (12) are both 8-12 degrees.