CN203311479U

CN203311479U - Portable basketball timer

Info

Publication number: CN203311479U
Application number: CN2013203143597U
Authority: CN
Inventors: 陈建辉; 陈海丽; 陶海荣
Original assignee: Suzhou Vocational Institute of Industrial Technology
Current assignee: Suzhou Vocational Institute of Industrial Technology
Priority date: 2013-06-03
Filing date: 2013-06-03
Publication date: 2013-11-27
Anticipated expiration: 2023-06-03

Abstract

The utility model discloses a portable basketball timer which comprises a case body, a display screen and a timer, specially, the portable basketball timer also comprises a storage battery, the display screen is provided with a plurality of digital display tubes to display minutes and seconds; when only one minute is left, second and millisecond are displayed automatically; the timer is provided with a 24-second timing unit, and the digital display tubes display in the range of 24-11 seconds under the action of the timer. Compared with conventional electronic timers, the portable basketball timer provided by the utility model has the characteristics that the storage battery is used as the power source of the timer, and an external power source is not needed, so that the timer is convenient to carry; the timer has the 24-second timing unit which can be set to be started and stopped independently, so that the portable basketball timer can be used for both normal timing and basketball game timing.

Description

The portable basketball timer

Technical field

The utility model relates to a kind of electronic timer, relates in particular to a kind of portable electronic timer.

Background technology

In all kinds of athletic competitions, usually need to use timer, timer is of a great variety, in often moving and competing, can use the timer with long-time clocking capability, such as football match and Basketball Match.

In prior art, there is to the external power supply all adopted than the timer of high requirement the time, timer has certain weight, be not easy to carry, and price is high, can not be used widely.

Summary of the invention

In view of the defect that above-mentioned prior art exists, the purpose of this utility model is to propose a kind of portable basketball timer, solves in prior art timer not Portable belt and the high problem of price.

The purpose of this utility model: portable basketball timer, comprise box body, be located at the display screen of box surface and be located at the single-chip microcomputer in box body, it is characterized in that: the single-chip microcomputer of described portable basketball timer is provided with clock timing unit and 24 seconds timing units, the program control switching in clock timing unit comprises every minute and second show state and second millisecond show state, the set corresponding clock timing unit that connects of a part of digital display tube of described display screen is exported, the corresponding connection of another part digital display tube timing unit output in 24 seconds; And the integrated accumulator that is provided with in described box body, energy supply is connected with single-chip microcomputer with display screen respectively.

Further, described 24 seconds timing units are for setting separately the count-down device of opening or closing.

Further, described portable basketball timer is provided with wireless remote control unit.

Further, described portable basketball timer also is provided with the interface of external power supply input.

Further, described portable basketball timer also is provided with a key caution sound unit.

Apply portable basketball timer of the present utility model, the characteristics that have compared to traditional electronic timer: adopt the power supply of accumulator as timer, without external power supply, make timer be easy to carry, and timer has 24 seconds timing units, make this portable basketball timer both can be used for conventional timing, also can be used for the basketball match timing.

The accompanying drawing explanation

Fig. 1 is the structural representation of the utility model portable basketball timer.

Embodiment

The utility model innovation has proposed a kind of portable basketball timer, adopts the power supply of accumulator as timer, without external power supply, makes timer be easy to carry, and has solved in the prior art timer not Portable belt and the high problem of price.

As shown in Figure 1, the portable basketball timer, comprise box body 1, be located at the display screen 2 of box surface and be located at the single-chip microcomputer (built-in, therefore not shown) in box body.Display screen is connected with the output of single-chip microcomputer and display screen is provided with a plurality of digital display tubes 5, herein its timer function of the main Program Appliance of single-chip microcomputer, i.e. clock timing unit.Especially, the single-chip microcomputer of portable basketball timer also is provided with 24 seconds timing units, and this 24 seconds timing units are for setting separately the count-down device of opening or closing.The clock timing unit of single-chip microcomputer has every minute and second show state and second millisecond show state, can be applicable in Basketball Match.The set corresponding clock timing unit that connects of a part of digital display tube of this display screen is exported, and forms clock timing viewing area 21, and another part digital display tube correspondence connects timing unit output in 24 seconds, forms 24 seconds timing viewing areas 22.After match starts, enter timing, digital display tube is that every minute and second shows, when match entered last 1 minute, digital display tube was that a second millisecond shows.

And in this box body, be provided with accumulator (built-in, therefore not shown), energy supply is connected with single-chip microcomputer with display screen respectively.So that this portable electronic timer can be at any time, practical function application everywhere.

For optimal design, the portable basketball timer also is provided with the interface 4 of wireless remote control unit 3 and external power supply input, wireless energy control units facilitates meet administration personnel control electronic timer, when the timer electric weight is not enough, can be the timer charging by the external power supply mouth.

For ease of Basketball Match is carried out to timing, above-mentioned timer also is provided with a key caution sound unit 6, and when entering the match tail end, the caution sound unit sends caution sound.

During concrete enforcement, timer is taken to needing the timing place, managerial personnel control the timer timing by wireless energy control units, when needs are used 24 seconds clocking capabilitys, only need to open 24 seconds timing units of timer, during the games, managerial personnel can control timer by wireless energy control units and suspend or start, by a key caution sound unit is set, be convenient to control the match start-stop, when match arrives caution sound unit setup times, the caution sound unit of timer sends caution sound, remind match to final stage or end, timer can charge by the external power supply mouth, while occurring that during the games timer does not have electricity, can pass through the rapid electric energy supplement of external power supply mouth.

By above-mentioned character express, can find out, apply portable basketball timer of the present utility model, the characteristics that have compared to traditional electronic timer: adopt the power supply of accumulator as timer, without external power supply, make timer be easy to carry, and timer have 24 seconds timing units, and switch separately, make this portable basketball timer both can be used for conventional timing, also can be used for the basketball match timing.

In addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.

Claims

1. portable basketball timer, comprise box body, be located at the display screen of box surface and be located at the single-chip microcomputer in box body, it is characterized in that: the single-chip microcomputer of described portable basketball timer is provided with clock timing unit and 24 seconds timing units, the program control switching in clock timing unit comprises every minute and second show state and second millisecond show state, the set corresponding clock timing unit that connects of a part of digital display tube of described display screen is exported, the corresponding connection of another part digital display tube timing unit output in 24 seconds; And the integrated accumulator that is provided with in described box body, energy supply is connected with single-chip microcomputer with display screen respectively.

2. portable basketball timer according to claim 1, is characterized in that: the count-down device of described 24 seconds timing units for setting unlatching or close separately.

3. portable basketball timer according to claim 1, it is characterized in that: described portable basketball timer is provided with wireless remote control unit.

4. portable basketball timer according to claim 1 is characterized in that: described portable basketball timer also is provided with the interface of external power supply input.

5. portable basketball timer according to claim 1, it is characterized in that: described portable basketball timer also is provided with a key caution sound unit.