CN202976229U - Portable wireless swimming contest timer - Google Patents
Portable wireless swimming contest timer Download PDFInfo
- Publication number
- CN202976229U CN202976229U CN 201220681032 CN201220681032U CN202976229U CN 202976229 U CN202976229 U CN 202976229U CN 201220681032 CN201220681032 CN 201220681032 CN 201220681032 U CN201220681032 U CN 201220681032U CN 202976229 U CN202976229 U CN 202976229U
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- loudspeaker
- power supply
- chip microcomputer
- order
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Abstract
The utility model discloses a portable wireless swimming contest timer. The portable wireless swimming contest timer comprises a timing unit, a starting unit and a loudspeaker unit, wherein the timing unit comprises a control box and a plurality of swimming lane junction boxes; the control box comprises a singlechip, a wireless transceiving module and a power supply; the swimming lane junction boxes are connected with the control box; the starting unit comprises a starting device and a starting handle; the starting device comprises a singlechip, an audio power amplifier module, a flash lamp, a wireless transceiving module and a power supply; the starting handle comprises a starting button, a microphone and a voice button; the loudspeaker unit comprises a loudspeaker controller and a plurality of loudspeaker junction boxes; the loudspeaker controller comprises a singlechip, an audio power amplifier module, a wireless transceiving module and a power supply; the loudspeaker junction boxes are connected with the audio power amplifier module through cables; and the timing unit, the starting unit and the loudspeaker unit are in wireless communication with a control computer. According to the timer, by adopting wireless connection, the trouble in wiring is avoided, the total weight of a device is reduced, and the wiring time before a contest is shortened.
Description
Technical field
The utility model relates to a kind of match timer, relates in particular to a kind of portable mobile wireless swimming contest timer.
Background technology
The swimming contest electric chronograph all adopts wired connection at present, needs a large amount of cables to connect up, and not only increased the weight of the gross weight of equipment amount, and it is pretty troublesome to connect up, and needs a large amount of manpower of cost, can not satisfy people's requirement.
The utility model content
The purpose of this utility model just is to provide a kind of portable mobile wireless swimming contest timer easy to use, and this timer adopts wireless connections, saves the trouble of wiring, and has alleviated the general assembly (TW) of equipment, has shortened the pre-games wiring time.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of portable mobile wireless swimming contest timer, comprise timing unit, issue an order unit and loudspeaker unit, described timing unit comprises a control enclosure and several swimming lane terminal boxes, control enclosure comprises single-chip microcomputer, radio receiving transmitting module and power supply, radio receiving transmitting module is connected with single-chip microcomputer with power supply, the swimming lane terminal box is connected with control enclosure, the swimming lane terminal box is provided with three banana bins, and three banana bins are connected with the blind table of touch panel, starting block and timing respectively; The described unit of issuing an order comprises controller and the handle of issuing an order, controller comprises single-chip microcomputer, audio frequency power amplifier module, flashlamp, radio receiving transmitting module and power supply, radio receiving transmitting module all is connected with single-chip microcomputer with power supply, audio frequency power amplifier module is connected with single-chip microcomputer by a relay respectively with flashlamp, the handle of issuing an order comprises the button of issuing an order, microphone and talk button, talk button is connected with microphone, and microphone is connected with the audio frequency power amplifier module of controller, and the button of issuing an order is connected with the single-chip microcomputer of controller; Described loudspeaker unit comprises horn controller and several loudspeaker terminal boxes, horn controller comprises single-chip microcomputer, audio frequency power amplifier module, radio receiving transmitting module and power supply, audio frequency power amplifier module, radio receiving transmitting module and power supply all are connected with single-chip microcomputer, and the loudspeaker terminal box is connected with audio frequency power amplifier module by cable; Described timing unit, issue an order unit and loudspeaker unit all by radio receiving transmitting module with control Computer Wireless Communication.
As preferably: described swimming lane terminal box is 8 or 10.
As preferably: described loudspeaker terminal box is 8 or 10.
As preferably: described control enclosure and swimming lane terminal box are the water-tight plastic casing.
As preferably: the power supply of described timing unit, issue an order unit and loudspeaker unit is lithium battery.
Compared with prior art, the utility model has the advantage of: adopt wireless connections between unit of the present utility model, save a large amount of cables, alleviate the gross weight of equipment amount, and shortened the pre-games wiring time; Each unit adopts the independent battery power supply, detects battery electric quantity by single-chip microcomputer, is not subjected to the characterized by city-power, and is easy to use.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment: referring to Fig. 1, portable mobile wireless swimming contest timer of the present utility model, comprise timing unit, issue an order unit and loudspeaker unit, described timing unit comprises a control enclosure and several swimming lane terminal boxes, control enclosure comprises single-chip microcomputer, radio receiving transmitting module and power supply, and radio receiving transmitting module is connected with single-chip microcomputer with power supply, and the swimming lane terminal box is connected with control enclosure, the swimming lane terminal box is provided with three banana bins, and three banana bins are connected with the blind table of touch panel, starting block and timing respectively; The described unit of issuing an order comprises controller and the handle of issuing an order, controller comprises single-chip microcomputer, audio frequency power amplifier module, flashlamp, radio receiving transmitting module and power supply, radio receiving transmitting module all is connected with single-chip microcomputer with power supply, audio frequency power amplifier module is connected with single-chip microcomputer by a relay respectively with flashlamp, the handle of issuing an order comprises the button of issuing an order, microphone and talk button, talk button is connected with microphone, and microphone is connected with the audio frequency power amplifier module of controller, and the button of issuing an order is connected with the single-chip microcomputer of controller; Described loudspeaker unit comprises horn controller and several loudspeaker terminal boxes, horn controller comprises single-chip microcomputer, audio frequency power amplifier module, radio receiving transmitting module and power supply, audio frequency power amplifier module, radio receiving transmitting module and power supply all are connected with single-chip microcomputer, and the loudspeaker terminal box is connected with audio frequency power amplifier module by cable; Described timing unit, issue an order unit and loudspeaker unit all by radio receiving transmitting module with control Computer Wireless Communication, described swimming lane terminal box is 8 or 10, in the present embodiment be 10, described loudspeaker terminal box is 8 or 10, in the present embodiment be 10, described control enclosure and swimming lane terminal box are the water-tight plastic casing, and the power supply of described timing unit, issue an order unit and loudspeaker unit is lithium battery.
The control computing machine is notebook computer or the desk-top computer with radio receiving transmitting module, coordinates collaborative work between three unit by control protocol, and the reception ﹠ disposal competition data; During use, after three unit all powered on, initialization respectively entered the Host Command state of waiting for; Main frame sends warning order, and loudspeaker unit is opened voice-grade channel, and controller is opened voice-grade channel, and the flashlamp that allows on handle to issue an order is bright; After issuing an order, the handle microphone receives the loudspeaker of starter's voice signal in the unit of issuing an order and sends, the while voice signal is the loudspeaker unit after swimming lane by wireless transmission, the button of issuing an order is pressed, and on the unit of issuing an order, flashing light is bright, sends simultaneously shot, timing unit begins to start timing, after several seconds, the control computing machine sends closes the voice-grade channel order, and issue an order unit and loudspeaker unit voice-grade channel are closed; Control computing machine and receive competition data, until this match is completed, wait for lower match beginning.
Claims (5)
1. portable mobile wireless swimming contest timer, it is characterized in that: comprise timing unit, issue an order unit and loudspeaker unit, described timing unit comprises a control enclosure and several swimming lane terminal boxes, control enclosure comprises single-chip microcomputer, radio receiving transmitting module and power supply, radio receiving transmitting module is connected with single-chip microcomputer with power supply, the swimming lane terminal box is connected with control enclosure, and the swimming lane terminal box is provided with three banana bins, and three banana bins are connected with the blind table of touch panel, starting block and timing respectively; The described unit of issuing an order comprises controller and the handle of issuing an order, controller comprises single-chip microcomputer, audio frequency power amplifier module, flashlamp, radio receiving transmitting module and power supply, radio receiving transmitting module all is connected with single-chip microcomputer with power supply, audio frequency power amplifier module is connected with single-chip microcomputer by a relay respectively with flashlamp, the handle of issuing an order comprises the button of issuing an order, microphone and talk button, talk button is connected with microphone, and microphone is connected with the audio frequency power amplifier module of controller, and the button of issuing an order is connected with the single-chip microcomputer of controller; Described loudspeaker unit comprises horn controller and several loudspeaker terminal boxes, horn controller comprises single-chip microcomputer, audio frequency power amplifier module, radio receiving transmitting module and power supply, audio frequency power amplifier module, radio receiving transmitting module and power supply all are connected with single-chip microcomputer, and the loudspeaker terminal box is connected with audio frequency power amplifier module by cable; Described timing unit, issue an order unit and loudspeaker unit all by radio receiving transmitting module with control Computer Wireless Communication.
2. portable mobile wireless swimming contest timer according to claim 1, it is characterized in that: described swimming lane terminal box is 8 or 10.
3. portable mobile wireless swimming contest timer according to claim 1, it is characterized in that: described loudspeaker terminal box is 8 or 10.
4.. portable mobile wireless swimming contest timer according to claim 1 is characterized in that: described control enclosure and swimming lane terminal box are the water-tight plastic casing.
5. portable mobile wireless swimming contest timer according to claim 1, it is characterized in that: the power supply of described timing unit, issue an order unit and loudspeaker unit is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681032 CN202976229U (en) | 2012-12-12 | 2012-12-12 | Portable wireless swimming contest timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681032 CN202976229U (en) | 2012-12-12 | 2012-12-12 | Portable wireless swimming contest timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976229U true CN202976229U (en) | 2013-06-05 |
Family
ID=48517274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220681032 Expired - Fee Related CN202976229U (en) | 2012-12-12 | 2012-12-12 | Portable wireless swimming contest timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126008A (en) * | 2016-06-15 | 2016-11-16 | 潜山共同创网络科技有限公司 | A kind of computer controls timing work and rest device |
| CN110292765A (en) * | 2019-07-29 | 2019-10-01 | 深圳市菲普莱体育发展有限公司 | Electronic starting instrument and control method, host control method and reception box control method |
-
2012
- 2012-12-12 CN CN 201220681032 patent/CN202976229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126008A (en) * | 2016-06-15 | 2016-11-16 | 潜山共同创网络科技有限公司 | A kind of computer controls timing work and rest device |
| CN110292765A (en) * | 2019-07-29 | 2019-10-01 | 深圳市菲普莱体育发展有限公司 | Electronic starting instrument and control method, host control method and reception box control method |
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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: 20130605 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |