CN206152283U - Differentiate foul device of touching net in volleyball movement fast - Google Patents
Differentiate foul device of touching net in volleyball movement fast Download PDFInfo
- Publication number
- CN206152283U CN206152283U CN201621237525.8U CN201621237525U CN206152283U CN 206152283 U CN206152283 U CN 206152283U CN 201621237525 U CN201621237525 U CN 201621237525U CN 206152283 U CN206152283 U CN 206152283U
- Authority
- CN
- China
- Prior art keywords
- net
- foul
- volleyball
- chip microcomputer
- electric capacity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a differentiate foul device of touching net in volleyball movement fast. The utility model discloses a setting is in capacitive touch panel (1) on volleyball net area surface, and capacitive touch panel (1) warp way is connected with electric capacity pick -up chip (2), still be equipped with a plurality of photo resistance (3) in capacitive touch panel (1), electric capacity pick -up chip (1) and photo resistance (3) all be connected with singlechip (4), singlechip (4) are connected with audible and visual alarm (5). The utility model discloses can judge the foul action of touching net in the volleyball match accurate, immediately, effectively, better, the long service life of sensitivity, maintenance are simple relatively moreover.
Description
Technical field
The utility model is related to a kind of Quick foul device, and Quick is touched net in more particularly to a kind of volleyball movement
Foul device, belong to ball assistive device field.
Background technology
With the continuous improvement of modern volleyball motion technique and tactics, volleyball match also highlight height, it is fast, quasi- the features such as.In order to promote
The continuous development and propagation of volleyball movement, volleyball rule is set also constantly to modify and supplement.Such as volleyball movement it is newest
Rule regulation, sportsman have it is following interfere with play net-fault action when be judged to foul：Square stance touches the guipure of ball top line of the net；
Or the 80 centimetres of marker posts for touching more than net；Or square stance is by the support of net；Or cause favourable to we；Or hinder
Other side legal batting attempts.At present referee judges whether sportsman has net-fault foul situation mainly by vision to decide, past
Toward some subjectivities are carried, it is difficult to judge whether both sides team member has net-fault motion accurately, immediately.For this purpose, industry have developed
Quick to pass judgment on the device that vollyball is touched net, such as the Chinese patent of Application No. 201310193133.0 discloses a kind of vollyball and touches net
Induction installation, and specifically disclose to be arranged on net the V-type induction band knitted is closed by conductive wire and cloth, in sportsman
When touching V-type induction band, sound and light alarm is triggered.But the induction installation one side sensitivity is not good, on the other hand cannot have
Effect screens whether sportsman is the net-fault behavior interfered with play, and error in judgement easily occurs.
Utility model content
The purpose of this utility model is, there is provided Quick is touched net foul device in a kind of volleyball movement.This practicality is new
Type can accurately, immediately, effectively judge misconduct of touching net in volleyball match, and sensitivity is preferable, long service life, dimension
Shield is relatively easy.
To solve above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：Quickly sentence in a kind of volleyball movement
Chu Wang not break the rules device, and including the capacitance touch screen for being arranged on vollyball belt surface, capacitance touch screen via line is connected with electric capacity
Acquisition chip；Multiple photo resistance are additionally provided with capacitance touch screen；Described electric capacity acquisition chip and photo resistance is all connected with
There is single-chip microcomputer, single-chip microcomputer is connected with acoustic-optic alarm.
Quick is touched net in foul device, between described electric capacity acquisition chip and single-chip microcomputer in above-mentioned volleyball movement
It is provided with filter circuit.
Quick is touched net in foul device in aforesaid volleyball movement, is arranged between described photo resistance and single-chip microcomputer
There are ADC change-over circuits.
Quick is touched net in foul device in aforesaid volleyball movement, and described single-chip microcomputer is also associated with display screen.
Quick is touched net in foul device in aforesaid volleyball movement, and described acoustic-optic alarm includes and single-chip microcomputer
Connected buzzer and dual-colored LED lamp.
Compared with prior art, the utility model has the advantages that：
1st, the utility model arranges capacitance touch screen in vollyball belt surface, when sportsman's finger is touched on capacitance touch screen
When, because human body electric field, finger and capacitance touch screen surfaces form coupled capacitor, the capacitance signal with capacitance touch screen by connecting
The electric capacity acquisition chip for connecing is acquired, and the structure has outstanding sensitivity, loudness speed and collection accuracy, possesses and is less than
The response speed of 3ms, can reach 99% accuracy.
2nd, multiple photo resistance are provided with capacitance touch screen, sportsman when capacitance touch screen is touched, receive by photo resistance
To light can change, so as to change photo resistance value, single-chip microcomputer is current according to the change of the resistance value for receiving calculation
Touch attitude, so as to according to judgment rule, judge that the net-fault action, whether as the misconduct interfered with play, is greatly improved
The judgement degree of accuracy.
Description of the drawings
Fig. 1 is principle assumption diagram of the present utility model.
Specific embodiment
The utility model is further described with reference to embodiment.
Embodiment：Quick is touched net foul device in a kind of volleyball movement, as shown in Figure 1, including hanging over volleyball net
The capacitance touch screen 1 of belt surface, capacitance touch screen can be the metal level with certain voltage, and the via line of capacitance touch screen 1 connects
Electric capacity acquisition chip 2 is connected to, when sportsman's finger is touched on the metal layer, due to human body electric field, finger and capacitance touch screen table
Face is formed with a coupled capacitor, while electric capacity acquisition chip real-time monitoring and collection capacitance, and send to single-chip microcomputer；In electricity
Multiple photo resistance 3, photo resistance real-time monitoring and collection light condition are additionally provided with appearance touch-screen 1, in sportsman electricity is touched
When holding touch-screen, the photo resistance in capacitance touch screen monitors that light changes and sends resistance change to single-chip microcomputer, according to
Whether judgment rule, judge the net-fault action as the misconduct interfered with play；Described electric capacity acquisition chip 1 and photo resistance
3 are respectively connected with single-chip microcomputer 4, and single-chip microcomputer 4 is connected with acoustic-optic alarm 5.Between described electric capacity acquisition chip 2 and single-chip microcomputer 4
It is provided with filter circuit 6.ADC change-over circuits 7 are provided between described photo resistance 3 and single-chip microcomputer 4.Described single-chip microcomputer 4
It is also associated with display screen 8.Described acoustic-optic alarm 5 includes the buzzer 9 being connected with single-chip microcomputer 4 and dual-colored LED lamp 10.
Operation principle of the present utility model specifically includes following steps：
1st, sportsman touches net and touches the capacitance touch screen on guipure；
2nd, capacitance touch screen produces capacitance touch signal, and filtered circuit is sent to single-chip microcomputer；
3rd, single-chip microcomputer is received after capacitance touch signal, starts the luminous intensity collection of photo resistance；
4 and sportsman's posture analysis are carried out according to the luminous intensity for collecting；
5th, according to analysis result and judgment rule, judge that whether the net-fault action is the misconduct interfered with play or outer
Disturb on boundary；
6th, if external interference then returns original state, if not external interference or the foul row to interfere with play
Then to carry out sound and light alarm, and the display of result of determination is carried out in display.
Claims (5)
1. in volleyball movement Quick touch net foul device, it is characterised in that：Including the electric capacity for being arranged on vollyball belt surface
Touch-screen（1）, capacitance touch screen（1）Via line is connected with electric capacity acquisition chip（2）；In capacitance touch screen（1）Inside it is additionally provided with many
Individual photo resistance（3）；Described electric capacity acquisition chip（1）And photo resistance（3）It is respectively connected with single-chip microcomputer（4）, single-chip microcomputer（4）Even
It is connected to acoustic-optic alarm（5）.
2. in volleyball movement according to claim 1 Quick touch net foul device, it is characterised in that：Described electric capacity
Acquisition chip（2）And single-chip microcomputer（4）Between be provided with filter circuit（6）.
3. in volleyball movement according to claim 1 and 2 Quick touch net foul device, it is characterised in that：Described
Photo resistance（3）And single-chip microcomputer（4）Between be provided with ADC change-over circuits（7）.
4. in volleyball movement according to claim 1 Quick touch net foul device, it is characterised in that：Described monolithic
Machine（4）It is also associated with display screen（8）.
5. in volleyball movement according to claim 1 Quick touch net foul device, it is characterised in that：Described acousto-optic
Warning device（5）Including with single-chip microcomputer（4）Connected buzzer（9）With dual-colored LED lamp（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237525.8U CN206152283U (en) | 2016-11-18 | 2016-11-18 | Differentiate foul device of touching net in volleyball movement fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237525.8U CN206152283U (en) | 2016-11-18 | 2016-11-18 | Differentiate foul device of touching net in volleyball movement fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152283U true CN206152283U (en) | 2017-05-10 |
Family
ID=58660618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237525.8U Expired - Fee Related CN206152283U (en) | 2016-11-18 | 2016-11-18 | Differentiate foul device of touching net in volleyball movement fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111274875A (en) * | 2020-01-09 | 2020-06-12 | 维沃移动通信有限公司 | Screen, fingerprint acquisition method and electronic equipment |
-
2016
- 2016-11-18 CN CN201621237525.8U patent/CN206152283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111274875A (en) * | 2020-01-09 | 2020-06-12 | 维沃移动通信有限公司 | Screen, fingerprint acquisition method and electronic equipment |
| CN111274875B (en) * | 2020-01-09 | 2023-09-26 | 维沃移动通信有限公司 | Screen, fingerprint acquisition method and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171118 |