CN203849813U - Contest responder - Google Patents
Contest responder Download PDFInfo
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- CN203849813U CN203849813U CN201420272449.9U CN201420272449U CN203849813U CN 203849813 U CN203849813 U CN 203849813U CN 201420272449 U CN201420272449 U CN 201420272449U CN 203849813 U CN203849813 U CN 203849813U
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- circuit module
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Abstract
The utility model relates to a contest responder. The contest responder comprises a control circuit module, a timing circuit module, a data latching circuit module, a priority coding circuit module, a decoding display circuit module, a countdown prompting circuit module, a second signal circuit module, a control switch, a responding button, a contestant responding alarm circuit module and a timing circuit alarm module. The contest responder achieves multiple functions such as responding, timing, time adjusting, buzzer alarming, etc. The overall performance of the responder is enhanced. The circuit design is simple. The producing and manufacturing technologies are simple. The circuit functions are complete. The contest responder has a reliable and accurate discrimination ability and achieves precise timing. The contest responder which is simple to use has relatively great safety and maneuverability. Meanwhile, the function diversification of the responder is facilitated. The application range of the contest responder in social fields is further widened.
Description
Technical field
The utility model belongs to question-and-answer game apparatus technical field, relates in particular to a kind of Competition Answer.
Background technology
At present, along with socioeconomic fast development, people's living standard is greatly improved, when improving, material life also brought the pursuit of people to cultural life, this just provides the opportunity of development for various dissimilar intelligence matches, Competition Answer has been used as requisite ingredient in various intelligence and general knowledge test, can improve to a great extent the efficiency of contest, promotes fair development of match.
Traditional Competition Answer generally adopts mimic channel, digital circuit or modulus hybrid circuit to design, not only circuit is quite complicated, manufacture difficulty is large, and security and operability are lower in the process of using, and high expensive, failure rate is high, inconvenient operation, is not easy to that parameter regulates and the upgrading of function, and the special-purpose integrated package that adopts designs the difficulty that has strengthened especially making question-and-answer game apparatus.For this reason, a kind of novel SCM Based Competition Answer just arises at the historic moment, employing AT89C51 is core, in conjunction with peripherals such as keyboard, charactron, hummers, designed have race to be the first to answer a question, 8 road question-and-answer game apparatus of the function such as timing, time adjustment, buzzer warning.Not only circuit design and production process are simple, circuit function is complete, have reliably discriminating power accurately, and timing is accurate, use simple, security and operability are larger, can also promote the diversification of question-and-answer game apparatus function simultaneously, expand the range of application in Qi social field.
Utility model content
In order to solve, traditional Competition Answer circuit is complicated, manufacture difficulty is large for the utility model; security and operability are lower; inconvenient operation, is not easy to that parameter regulates and problem that the upgrading of function and the scale of product generate and promote and a kind of simple in structure, easy to install, Competition Answer of increasing work efficiency is provided.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is:
The Competition Answer of the utility model embodiment, this Competition Answer comprises: control circuit module, timing circuit module, data-latching circuit module, priority encoding circuit module, coding display circuit module, counting-down reminding circuit module, second signal circuit module, gauge tap, race to be the first to answer a question button, player races to be the first to answer a question warning circuit module, timing circuit alarm module;
Be used for by the control of control circuit the control circuit module of realize timing circuit module, data-latching circuit module, priority encoding circuit module, coding display circuit module, counting-down reminding circuit module, second signal circuit module, gauge tap, race to be the first to answer a question button, player racing to be the first to answer a question warning circuit module, timing circuit alarm module connects;
Be connected with control circuit module, for 555 pulse per second (PPS)s being produced to a circuit output second signal, as 74LS192, input CP, realize the timing circuit module of subtraction counting; It is that interlock circuit forms that timing circuit module realizes subtraction counting circuit, 74LS47 decoding scheme and 27 segment numeral pipes by 555 pulse per second (PPS)s generation circuit, the synchronous add subtract counter 74LS192 of the decimal system;
Be connected with control circuit module, for player, press while racing to be the first to answer a question button, latch the data-latching circuit module of player's numbering;
Be connected the priority encoding circuit module that carries out priority encoding for player's numbering that data-latching circuit module is latched with data-latching circuit module;
Be connected with priority encoding circuit module with timing circuit module, for showing the coding display circuit module of racing to be the first to answer a question player numbering and answer excess time;
Be connected with timing circuit module, for by hummer and light emitting diode, remind the counting-down reminding circuit module of player's Reaction time;
Be connected with timing circuit module, be used to timing circuit module that the second signal circuit module of signal second time is provided;
Be connected with control circuit module, for control system zero clearing with race to be the first to answer a question the gauge tap of beginning;
Be connected with data-latching circuit module, for realizing player, race to be the first to answer a question the button of racing to be the first to answer a question of operation;
Be connected with latch cicuit module, for player, before gauge tap is opened, race to be the first to answer a question, realize and show that the player of number and buzzer warning races to be the first to answer a question warning circuit module;
Be connected with timing circuit module, in setting-up time, do not have player to race to be the first to answer a question, remind and race to be the first to answer a question the timing circuit alarm module that time is up.
The utility model can also adopt following technical measures:
Further, this timing circuit module produces circuit, the synchronous add subtract counter 74LS192 of the decimal system by 555 pulse per second (PPS)s to realize subtraction counting circuit, 74LS47 decoding scheme and 27 segment numeral pipes is that interlock circuit forms.
Further, this Competition Answer arranges 8 and races to be the first to answer a question button.
Further, the time of the racing to be the first to answer a question free setting of this Competition Answer.
Advantage and the good effect that the utlity model has are: because the utility model will adopt microcontroller, in conjunction with peripherals such as keyboard, charactron, hummers, the multiple functions such as the racing to be the first to answer a question of question-and-answer game apparatus, timing, time adjustment, buzzer warning have been realized, improved the overall performance of question-and-answer game apparatus, circuit design and production process are simple, circuit function is complete, have reliably discriminating power accurately, timing is accurate.The utility model is used simple, and security and operability are larger, can also promote the diversification of question-and-answer game apparatus function simultaneously, expands the range of application in Qi social field.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Competition Answer that provides of the utility model embodiment;
In figure: 1, control circuit module; 2, timing circuit module; 3, data-latching circuit module; 4, priority encoding circuit module; 5, coding display circuit module; 6, counting-down reminding circuit module; 7, second signal circuit module; 8, gauge tap; 9, race to be the first to answer a question button; 10, player races to be the first to answer a question warning circuit module; 11, timing circuit alarm module;
Fig. 2 is the workflow diagram of the Competition Answer that provides of the utility model embodiment;
Fig. 3 is the concrete structural representation that the utility model embodiment provides.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows: the utility model module used all belongs to known module, when buying hardware module, software has been installed.There is not the innovation of software or method in the utility model.
As shown in Figure 1,3, the Competition Answer of the utility model embodiment mainly by control circuit module 1, timing circuit module 2, data-latching circuit module 3, priority encoding circuit module 4, coding display circuit module 5, counting-down reminding circuit module 6, second signal circuit module 7, gauge tap 8, race to be the first to answer a question that button 9, player are raced to be the first to answer a question warning circuit module 10, timing circuit alarm module 11 forms;
Be used for by the control of control circuit the control circuit module 1 of realize timing circuit module 2, data-latching circuit module 3, priority encoding circuit module 4, coding display circuit module 5, counting-down reminding circuit module 6, second signal circuit module 7, gauge tap 8, race to be the first to answer a question button 9, player racing to be the first to answer a question warning circuit module 10, timing circuit alarm module 11 connects;
Be connected with control circuit module 1, for 555 pulse per second (PPS)s being produced to a circuit output second signal, as 74LS192, input CP, realize the timing circuit module 2 of subtraction counting; It is that interlock circuit forms that timing circuit module 2 realizes subtraction counting circuit, 74LS47 decoding scheme and 27 segment numeral pipes by 555 pulse per second (PPS)s generation circuit, the synchronous add subtract counter 74LS192 of the decimal system;
Be connected with control circuit module 1, for player, press while racing to be the first to answer a question button 9, latch the data-latching circuit module 3 of player's numbering;
Be connected the priority encoding circuit module 4 that carries out priority encoding for player's numbering that data-latching circuit module 3 is latched with data-latching circuit module 3;
Be connected with priority encoding circuit module 4 with timing circuit module 2, for showing the coding display circuit module 5 of racing to be the first to answer a question player numbering and answer excess time;
Be connected with timing circuit module 2, for by hummer and light emitting diode, remind the counting-down reminding circuit module 6 of player's Reaction time;
Be connected with timing circuit module 2, be used to timing circuit module 2 that the second signal circuit module 7 of signal second time is provided;
Be connected with control circuit module 1, for control system zero clearing with race to be the first to answer a question the gauge tap 8 of beginning;
Be connected with data-latching circuit module 3, for what realize that player races to be the first to answer a question operation, race to be the first to answer a question button 9;
Be connected with latch cicuit module 3, for player, before gauge tap 8 is opened, race to be the first to answer a question, realize and show that the player of number and buzzer warning races to be the first to answer a question warning circuit module 10;
Be connected with timing circuit module 2, in setting-up time, do not have player to race to be the first to answer a question, remind and race to be the first to answer a question the timing circuit alarm module 11 that time is up;
As shown in Figure 2, the workflow of the Competition Answer of the utility model embodiment comprises the following steps:
S201: start to race to be the first to answer a question, if there is people to race to be the first to answer a question, charactron flickering display foul player's number and buzzer warning, and according to rule, player is showed, there is host to mark, if nobody races to be the first to answer a question, carry out next step;
S202: charactron initially shows FFF, starts to race to be the first to answer a question time countdown, and countdown finishes, and shows FFF, restarts to race to be the first to answer a question, if there is player to race to be the first to answer a question successfully, carries out next step;
S203: show the player's number race to be the first to answer a question, the time of countdown, buzzer warning now, if surpass the time of racing to be the first to answer a question, charactron shows FFF, and according to rule, player is showed, and has host to mark, if it is complete to do interior answer of stipulated time, and according to rule, player is showed, there is host to mark.
It is that interlock circuit forms that timing circuit module mainly realizes subtraction counting circuit, 74LS47 decoding scheme and 27 segment numeral pipes by 555 pulse per second (PPS)s generation circuit, the synchronous add subtract counter 74LS192 of the decimal system, as shown in Figure 2.555 pulse per second (PPS)s produce the second signal of circuit output and input CP as 74LS192, realize subtraction counting; Host is first according to the complexity of robbing answer, set a time of racing to be the first to answer a question, the time of racing to be the first to answer a question is passed through to the closed preset number of J10 to counter, after J10 disconnects, counter starts the work of subtraction counting, and show the countdown time by 74LS147 and common anode segment numeral, when having people to race to be the first to answer a question, stop counting and showing the countdown time now; If nobody races to be the first to answer a question, when the countdown time arrives 5S, by two comparer 74LS85S, realize 5 seconds to time reminding, when the countdown time is to 00 time, 74LS192～BO output low level is to control circuit, timing circuit is reported to the police, and question-and-answer game apparatus and timer quit work simultaneously, and it is invalid that later player races to be the first to answer a question.
Control circuit module is the key of question-and-answer game apparatus, by the control of control circuit, can be basic question-and-answer game apparatus, and timing circuit module and warning circuit module link together, and mutually control.Its principle of work is: if there is people to race to be the first to answer a question, 74LS30 exports high level, LED1 is luminous, and hummer occurs, and races to be the first to answer a question display lamp and warning circuit indication, 74LS04 output low level, by 74LS32 and 74LS08, ENG is that 0,74LS373 data latch, 74LS04 output low level is sealed the CP signal of 74LS192 simultaneously by 74LS11, timer stops timing; If nobody races to be the first to answer a question in official hour, timer remembers at 00 o'clock, and～B0 exports a low level, it is 0 that this signal makes the ENG of 74LS373 by 74LS08 and 74LS11, and data latch, and forbid racing to be the first to answer a question, by 74LS11, seal the CP signal of 74LS192, timer quits work simultaneously.The low level of～B0 output can also be passed through 74LS04 driving timing circuit alarm module, and LED4 is luminous, hummer sounding.)
Principle of work of the present utility model:
The utility model mainly contains timing circuit module, control circuit module, priority encoding circuit module, data-latching circuit module, coding display circuit module, counting-down reminding circuit module and races to be the first to answer a question several main core circuits such as warning circuit module and forms.
(1) host arranges a gauge tap, is used for the zero clearing of control system and the beginning of racing to be the first to answer a question.This design realizes with switch J9.
(2) this question-and-answer game apparatus supplies 8 players simultaneously, and each races to be the first to answer a question button with one, and the numbering of button represents with 8 button J1-J8 respectively, corresponding with player's numbering.
(3) this question-and-answer game apparatus has and latchs and Presentation Function.Be that player presses button, latch corresponding numbering, and on seven segment digital tubes, show player's number, player races to be the first to answer a question implementation and preferentially latchs, the numbering of preferentially racing to be the first to answer a question player remain to always host by System Cleaning till.
(4) question-and-answer game apparatus has and regularly races to be the first to answer a question function, and the time of once racing to be the first to answer a question can own setting (as 20s) according to the requirement of exercise question by host.After host starts " beginnings " key, timer proceeds to timing and shows, contestant races to be the first to answer a question within the time of setting, and races to be the first to answer a question effectively, shows player's numbering and the time of racing to be the first to answer a question on display, and remain to host by System Cleaning till; Nobody races to be the first to answer a question to surpass timing, closes question-and-answer game apparatus and races to be the first to answer a question function.
(5) counting-down reminding circuit, such as countdown is set to 5S, hummer will occur, and diodes etc. can glimmer, and remind player to accelerate the time.
(6) question-and-answer game apparatus warning circuit, once there be player to race to be the first to answer a question in official hour, hummer will sounding, reminds player and host to note.If nobody races to be the first to answer a question in official hour, to the time, finish also will drive warning circuit, forbid that anyone races to be the first to answer a question, hummer also can sound production prompt.
The above is only to preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (3)
1. a Competition Answer, it is characterized in that, this Competition Answer comprises: control circuit module, timing circuit module, data-latching circuit module, priority encoding circuit module, coding display circuit module, counting-down reminding circuit module, second signal circuit module, gauge tap, race to be the first to answer a question button, player races to be the first to answer a question warning circuit module, timing circuit alarm module;
Be used for by the control of control circuit the control circuit module of realize timing circuit module, data-latching circuit module, priority encoding circuit module, coding display circuit module, counting-down reminding circuit module, second signal circuit module, gauge tap, race to be the first to answer a question button, player racing to be the first to answer a question warning circuit module, timing circuit alarm module connects;
Be connected with control circuit module, for 555 pulse per second (PPS)s being produced to a circuit output second signal, as 74LS192, input CP, realize the timing circuit module of subtraction counting;
Be connected with control circuit module, for player, press while racing to be the first to answer a question button, latch the data-latching circuit module of player's numbering;
Be connected the priority encoding circuit module that carries out priority encoding for player's numbering that data-latching circuit module is latched with data-latching circuit module;
Be connected with priority encoding circuit module with timing circuit module, for showing the coding display circuit module of racing to be the first to answer a question player numbering and answer excess time;
Be connected with timing circuit module, for by hummer and light emitting diode, remind the counting-down reminding circuit module of player's Reaction time;
Be connected with timing circuit module, be used to timing circuit module that the second signal circuit module of signal second time is provided;
Be connected with control circuit module, for control system zero clearing with race to be the first to answer a question the gauge tap of beginning;
Be connected with data-latching circuit module, for realizing player, race to be the first to answer a question the button of racing to be the first to answer a question of operation;
Be connected with latch cicuit module, for player, before gauge tap is opened, race to be the first to answer a question, realize and show that the player of number and buzzer warning races to be the first to answer a question warning circuit module;
Be connected with timing circuit module, in setting-up time, do not have player to race to be the first to answer a question, remind and race to be the first to answer a question the timing circuit alarm module that time is up.
2. Competition Answer as claimed in claim 1, it is characterized in that, it is that interlock circuit forms that this timing circuit module realizes subtraction counting circuit, 74LS47 decoding scheme and 27 segment numeral pipes by 555 pulse per second (PPS)s generation circuit, the synchronous add subtract counter 74LS192 of the decimal system.
3. Competition Answer as claimed in claim 1, is characterized in that, this Competition Answer arranges 8 and races to be the first to answer a question button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272449.9U CN203849813U (en) | 2014-05-26 | 2014-05-26 | Contest responder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272449.9U CN203849813U (en) | 2014-05-26 | 2014-05-26 | Contest responder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849813U true CN203849813U (en) | 2014-09-24 |
Family
ID=51562799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272449.9U Expired - Fee Related CN203849813U (en) | 2014-05-26 | 2014-05-26 | Contest responder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849813U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225377A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of question-and-answer game apparatus |
| CN105374138A (en) * | 2015-09-30 | 2016-03-02 | 河南科技大学 | A responder |
| CN106297099A (en) * | 2015-06-06 | 2017-01-04 | 重庆尊来科技有限责任公司 | Intellectual service movable appearance |
| CN107093342A (en) * | 2017-07-05 | 2017-08-25 | 重庆正派体育健身有限公司 | Tournament system and its method of work for contest sex play |
| CN108537999A (en) * | 2018-05-24 | 2018-09-14 | 湖北工业大学 | A kind of eight road Competition Answers |
-
2014
- 2014-05-26 CN CN201420272449.9U patent/CN203849813U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297099A (en) * | 2015-06-06 | 2017-01-04 | 重庆尊来科技有限责任公司 | Intellectual service movable appearance |
| CN106297099B (en) * | 2015-06-06 | 2018-08-07 | 重庆尊来科技有限责任公司 | Intellectual service movable appearance |
| CN105225377A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of question-and-answer game apparatus |
| CN105374138A (en) * | 2015-09-30 | 2016-03-02 | 河南科技大学 | A responder |
| CN107093342A (en) * | 2017-07-05 | 2017-08-25 | 重庆正派体育健身有限公司 | Tournament system and its method of work for contest sex play |
| CN108537999A (en) * | 2018-05-24 | 2018-09-14 | 湖北工业大学 | A kind of eight road Competition Answers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |