CN201295519Y

CN201295519Y - Multifunctional golf ball-hitting all-in-one machine

Info

Publication number: CN201295519Y
Application number: CNU2008202198110U
Authority: CN
Inventors: 沙毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-26
Filing date: 2008-11-26
Publication date: 2009-08-26
Anticipated expiration: 2018-11-26

Abstract

The utility model belongs to the field of golf practicing device. The utility model is characterized in that one set of detection hit pad is installed next to the standard hit pad. The detection hit pad is installed with a laser horizontal detector and a laser vertical transmitter. The laser horizontal detector is parallel with the direction of standard hit pad. The laser vertical transmitter is installed at one end of laser horizontal detector. The detection hit pad is also installed with a detection bracket. The detection bracket is installed with a laser vertical detector and a laser horizontal transmitter. One end of the standard hit pad is installed with a laser sphere position detector. The laser sphere position detector, the laser horizontal detector, the laser vertical detector, the laser horizontal transmitter and the laser vertical transmitter are equally connected with a main controller through connecting wires. The main controller is connected with an LCD display screen computer through connecting wires. The aim of the utility model is to settle the problems of large volume, complex device and unsuitability for realizing multi-aspect measuring functions with one set of machine in prior golf distance measuring device.

Description

Multifunctional integrated golf driving machine

Technical field:

The utility model belongs to the golf practicing device field, relate in particular to a kind of employing Laser emission and sensing technology, by level and vertical detection trigger and high-gain small-signal amplifying technique, realize the device that golf ball flight speed, distance, level angle and the vertical elevation angle are detected.

Background technology:

The training of golf action is study golf and the indispensable basic content that improves the golf technology level, because outdoor true golf driving place quantity is few, training expenses is expensive, the sportsman that general beginner and economic condition are limited is chosen in study and training that elemental motion is carried out in indoor training field or the outdoor field that does simulated exercises mostly.Be practical flight speed, distance and the drift angle that to see golf in such exercise floor, need the equipment that can detect the golf ball flight state parameter, with the balling effect of understanding the exercise personnel with adjust shot.The checkout gear that can see in the market, adopt laser beam emitting head and sensing receiving system separate form mostly, and the complete equipment complexity is huge, be not easy to install and use, and can't on an equipment, just can finish the measurement function of aspects such as golf driving (going out ball) speed, distance, level angle and vertical drift angle.

Summary of the invention:

Goal of the invention: the utility model provides a kind of multifunctional integrated golf driving machine, and its main purpose is to solve that present golf range unit is bulky, equipment is complicated, can not realize many-sided measurement function on a machine.

Technical scheme: the utility model is achieved through the following technical solutions:

A kind of multifunctional integrated golf driving machine is characterized in that: be provided with a cover on the next door that standard is played pad and detect and play pad, beat to fill up in detection and be provided with a laser level detector and laser vertical transmitter; The laser level detector is parallel with the direction that standard is played pad, and the laser vertical transmitter is located at an end of laser level detector; Also be provided with the detection support detecting to beat on the pad, on the detection support, be provided with laser vertical detector and laser level transmitter; An end of playing pad in standard is provided with laser ball bit detector, laser ball bit detector, laser level detector, laser vertical detector, laser level transmitter, laser vertical transmitter all are connected with a master controller by connecting line, and master controller is connected with the LCD display computer by connecting line.

The circuit part of this all-in-one is made up of signal detection and amplifier section circuit, waveform shaping and drive part circuit, CPU host machine part circuit and RS-232 tcp data segment circuit; Signal detection wherein all is connected with CPU host machine part circuit by connecting line with drive part circuit, RS-232 data transfer part parallel circuit with amplifier section circuit, waveform shaping.

In signal detection and amplifier section circuit, form the laser signal testing circuit by Q1, Q2, R1, C1, form the high-gain small signal amplification circuit by R2, R3, LM324, R8, R9, form triggering signal by C4, R5, U1 and produce circuit; In waveform shaping and drive part circuit, form the stack of 16 road golf detection signals by 2,3 ports of 1,2,3,4,5,6,11,12 ports of 1,2,3,4,5,6,11,12 ports of U2 and U3 and U4,1 port of U4 is connected to 1 port of U5, by monostable flipflop U5 finish triggering signal go disturb and waveform shaping, realize the driving output of count signal by U6; In RS-232 data transfer part parallel circuit, C1, C2, C3, C4 constitute the peripheral circuit that RS-232 drives chip U8, and the port one 1 of U8 is the serial data input, and the port one 4 of U8 is the output of serial data; In CPU host machine part circuit, finish timing and the calculating of golf ball flight distance and the detection at the golf ball flight level angle and the vertical elevation angle of triggering signal by single chip computer AT 89C52, C4, R4 form reset circuit of SCM, C2, C3, Y form the outside oscillating circuit of single-chip microcomputer, one-chip machine port 33 is the count signal input port, and port one 1 is a RS-232 serial communication output.

Advantage and effect:

1, the utility model adopts Laser emission and sensing technology, realizes the detection trigger to golf.Light source adopts the high intensity laser beam transmitting tube, and sensor adopts the laser pick-off pipe, finishes the flight identification to golf.Because the laser beam light energy is concentrated very much, focusing is good, so certainty of measurement height, antijamming capability are strong.

2, the utility model has adopted high-gain small-signal amplifying technique, to improve the triggering identification detectability of golf.

3, the utility model the conversion golf ball flight apart from the time adopted many reference amounts mathematical modeling curve fitting technique, to improve the certainty of measurement of golf ball flight distance.After recording the golf ball flight initial velocity, its flying distance that accurately converts is a difficult problem, and the practical flight distance of golf can be different because of the difference that goes out the ball level angle and the vertical elevation angle under identical initial velocity.The utility model also detects level angle and vertical elevation angle parameter that golf goes out ball flight in the initial velocity that detects golf.With many reference amounts mathematical modeling curve fitting technique, carry out the conversion of golf ball flight distance, improve the distance test precision.

4, the utility model all is fixed on horizontal detector, vertical detector, horizontal laser and vertical laser to detect by the detection support and beats on the pad, realizes integral structure.

5, the utility model ball position monitor adopts the CCD camera technique, and the position of untouchable detection golf has very strong anti-damage.

6, the utility model adopts the LCD Panel PC to make basic display unit, makes analog image abundant in content, and picture is lively.

7, the utility model equipment can be equipped with corresponding golf teaching software, realizes golf trainer aircraft function; Can be equipped with actual golf field data and simulation softward, realize golf analog machine function, it is multi-functional to have Golfing practice machine, golf trainer aircraft, a golf analog machine etc.

Description of drawings:

Fig. 1 is the utility model external overall structural representation;

Fig. 2 is the circuit theory diagrams of trigger in this device;

Fig. 3 is signal detection and amplifier section circuit diagram;

Fig. 4 is waveform shaping and drive part circuit diagram;

Fig. 5 is a CPU host machine part circuit diagram;

Fig. 6 is a RS-232 tcp data segment circuit diagram.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is the primary structure schematic diagram of this device, wherein mark 1 for the laser level detector, 2 for the laser vertical detector, 3 for the laser level transmitter, 4 for the laser vertical transmitter, 5 for detect support, 6 for detect beat pad, 7 for master controller, 8 be that laser ball bit detector, 9 is the LCD display computer.Laser level detector 1, laser vertical detector 2, laser level transmitter 3 and laser vertical transmitter 4 all are fixed on to detect by detection support 5 and beat on the pad 6, realize integral structure.

Fig. 2 is the circuit theory diagrams of trigger in this device, and wherein signal detection and amplifier section are laser sensor circuit and high-gain small signal amplification circuit, finishes the detection and Identification of golf in-flight; Waveform shaping and drive part are logic circuit, finish the triggering signal waveform shaping and produce the timing signal waveform; The CPU host machine part is finished functions such as triggering signal identification, timer counter, speed detection, distance transform, level angle detection and the detections of vertical drift angle; The RS-232 tcp data segment is finished detected golf ball flight parameter is transferred to LCD display computer 9 through master controller 7.

Laser level detector 1, laser vertical detector 2 are measuring abilities of realizing golf by the high-gain small signal amplifier of detector inside, have the advantages that laser energy is strong, light beam is concentrated, the accuracy of detection height.

Produce regularly initial signal by laser level detector 1, laser vertical detector 2 produces regularly end signal, golf is carried out accurate timing, use mathematical formulae to calculate the golf velocity of shuttle flight, calculate the flying distance of golf again by many reference amounts mathematical modeling curve fitting technique.

Laser level detector 1 adopts the multiple spot detection technique, to detect the level angle that sets out of golf ball flight; Laser vertical detector 2 adopts the multiple spot detection technique, to detect the vertical elevation angle of golf ball flight.

Laser ball bit detector 8 adopts the CCD camera technique, and the position of untouchable detection golf has very strong anti-damage.

LCD display computer 9 adopts the LCD Panel PC to make basic display unit, makes analog image abundant in content, and picture is lively.

This device can be equipped with corresponding golf teaching software, realizes golf trainer aircraft function; Can be equipped with actual golf field data and simulation softward, realize golf analog machine function, it is multi-functional to have Golfing practice machine, golf trainer aircraft, a golf analog machine etc.

As shown in Figure 3, form the laser signal testing circuit, form the high-gain small signal amplification circuit, form triggering signal by C4, R5, U1 and produce circuit by R2, R3, LM324, R8, R9 by Q1, Q2, R1, C1; Waveform shaping of the present utility model and drive part are as shown in Figure 4, form the stack of 16 road golf detection signals by 2,3 ports of 1,2,3,4,5,6,11,12 ports of 1,2,3,4,5,6,11,12 ports of U2 and U3 and U4,1 port of U4 is connected to 1 port of U5, by monostable flipflop U5 finish triggering signal go disturb and waveform shaping, realize the driving output of count signal by U6; CPU host machine part of the present utility model as shown in Figure 5, finish timing and the calculating of golf ball flight distance and the detection at the golf ball flight level angle and the vertical elevation angle of triggering signal by single chip computer AT 89C52, C4, R4 form reset circuit of SCM, C2, C3, Y form the outside oscillating circuit of single-chip microcomputer, one-chip machine port 33 is the count signal input port, and port one 1 is a RS-232 serial communication output; RS-232 tcp data segment of the present utility model as shown in Figure 6, C1, C2, C3, C4 constitute the peripheral circuit that RS-232 drives chip U8, the port one 1 of U8 is the serial data input, the port one 4 of U8 is the output of serial data.

Signal detection of the present utility model and amplifier section, laser variable signal when flying over by laser pick-off sensor Q1, Q2 detection golf, high-gain small-signal through operational amplifier LM324 amplifies, again through Schmidt trigger U1 output golf detection signal; Because the external light source influence is arranged when receiving laser signal, can in the golf detection signal, produce a large amount of interfering signals, pass through waveform shaping and drive part as shown in Figure 4 for this reason, carry out the stack of golf detection signal with U2, U3 and U4 circuit, produce stable timer counter triggering signal through monostable flipflop U5 again; The timer counter triggering signal is sent into CPU host machine part as shown in Figure 5, realization is to counting from the timing start-stop signal of laser level detector 1 and laser vertical detector 2, and calculate golf ball flight speed and flying distance, the single chip computer AT 89C52 of CPU host machine part judges the flight level angle and the vertical elevation angle of golf through the state of

detection port

1,2,3,4,5,6,7,8 and

port

21,22,23,24,25,26,27,28 with identification simultaneously; As shown in Figure 5, single chip computer AT 89C52 will calculate and test the golf ball flight parameter that obtains and export to the port one 1 of the driving chip U8 of RS-232 tcp data segment as shown in Figure 6 through port one 1, the port one 4 of process U8 is transferred to LCD LCDs computer with the flight parameter of golf through master controller again, finishes golf driving test overall process.

Claims

1, a kind of multifunctional integrated golf driving machine is characterized in that: be provided with a cover on the next door that standard is played pad (10) and detect and play pad (6), beat in detection and be provided with a laser level detector (1) and laser vertical transmitter (4) on the pad (6); Laser level detector (1) is parallel with the direction that standard is played pad (10), and laser vertical transmitter (4) is located at an end of laser level detector (1); Also be provided with detection support (5) on the pad (6) detecting to beat, on detection support (5), be provided with laser vertical detector (2) and laser level transmitter (3); An end of playing pad (10) in standard is provided with laser ball bit detector (8), laser ball bit detector (8), laser level detector (1), laser vertical detector (2), laser level transmitter (3), laser vertical transmitter (4) all are connected with a master controller (7) by connecting line, and master controller (7) is connected with LCD display computer (9) by connecting line.

2, multifunctional integrated golf driving machine according to claim 1 is characterized in that: the circuit part of this all-in-one is made up of signal detection and amplifier section circuit, waveform shaping and drive part circuit, CPU host machine part circuit and RS-232 tcp data segment circuit; Signal detection wherein all is connected with CPU host machine part circuit by connecting line with drive part circuit, RS-232 data transfer part parallel circuit with amplifier section circuit, waveform shaping.

3, multifunctional integrated golf driving machine according to claim 2, it is characterized in that: in signal detection and amplifier section circuit, form the laser signal testing circuit by Q1, Q2, R1, C1, form the high-gain small signal amplification circuit by R2, R3, LM324, R8, R9, form triggering signal by C4, R5, U1 and produce circuit; In waveform shaping and drive part circuit, form the stack of 16 road golf detection signals by 2,3 ports of 1,2,3,4,5,6,11,12 ports of 1,2,3,4,5,6,11,12 ports of U2 and U3 and U4,1 port of U4 is connected to 1 port of U5, by monostable flipflop U5 finish triggering signal go disturb and waveform shaping, realize the driving output of count signal by U6; In RS-232 data transfer part parallel circuit, C1, C2, C3, C4 constitute the peripheral circuit that RS-232 drives chip U8, and the port one 1 of U8 is the serial data input, and the port one 4 of U8 is the output of serial data; In CPU host machine part circuit, finish timing and the calculating of golf ball flight distance and the detection at the golf ball flight level angle and the vertical elevation angle of triggering signal by single chip computer AT 89C52, C4, R4 form reset circuit of SCM, C2, C3, Y form the outside oscillating circuit of single-chip microcomputer, one-chip machine port 33 is the count signal input port, and port one 1 is a RS-232 serial communication output.