CN2586499Y - Timing scorer for table tennis match - Google Patents
Timing scorer for table tennis match Download PDFInfo
- Publication number
- CN2586499Y CN2586499Y CN 02279830 CN02279830U CN2586499Y CN 2586499 Y CN2586499 Y CN 2586499Y CN 02279830 CN02279830 CN 02279830 CN 02279830 U CN02279830 U CN 02279830U CN 2586499 Y CN2586499 Y CN 2586499Y
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- CN
- China
- Prior art keywords
- controller
- display
- timing
- display unit
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a time and score recorder for table tennis matches, which comprises a display and a controller. The utility model is characterized in that the display and the controller are connected by hinged chains; the display is provided with a score round and service right display unit, a pause display unit and a multifunctional time display unit; the controller comprises a single-chip computer, a control key group, a round number setting switch and a serial communication port; the controller is also provided with a battery slot and a jack of an external power supply. Adopting a folding type structure and single-chip computer control, the utility model has the advantages of simple operation, convenient use, convenient carrying and collection, and synchronous display of multiple machines.
Description
Technical field
The utility model relates to a kind of digital timing and scoring device, the timing and scoring device that especially a kind of ping-pong contest is used.
Technical background
The present ping-pong contest overwhelming majority is manually to keep the score.Existing electronic scoring machine is the incompatibility ping-pong contest as large-scale electronic scoring machine.Small-sized is the branch body structure as Chinese utility model patent ZL97240457.0, will install and fix before using, and uses inconvenient.China utility model patent ZL99241213.7 is an integral structure, can not fold to be not easy to carry, and function is fairly simple.The particularly existing scorer function that all do not clock needs during match that stopwatch is auxiliary to clock, and is inconvenient first, second lacks fairness.
Summary of the invention
The purpose of this utility model provides a kind of scorer easy to use when being applicable to ping-pong contest.
A kind of timing and scoring device that is used for ping-pong contest of the utility model, it comprises display and controller, it is characterized in that has hinge to be connected between display and the controller, forms folding integral structure.Described display is provided with score, score of the game, service, time-out and Multi-function Time display unit.Described controller is provided with innings number configuration switch and eight control buttons, realize left and right sides bonus point, about subtract branch, about time-out, the change of service, change sides, score of the game adjustment and function such as clock.All switch key all is connected to the unicomputer I/O mouth that is located in the controller, outputs to display unit by the I/O mouth again and show after one-chip computer is handled.Described controller is provided with serial communication interface, links to each other with the serial port of one-chip computer, is used for multi computer communication.Described controller also is provided with battery insertion groove and external power supply socket, can use battery and/or ac power supply.
The utility model is owing to adopt accordion structure and one-chip computer control, thereby simple to operate, easy to use, be easy to carry and collect, but and multimachine show synchronously.
Description of drawings
Fig. 1 is an isometric front view of the present utility model;
Fig. 2 is a rear isometric view of the present utility model;
Fig. 3 is that the utility model connects hinge arrangement figure;
Fig. 4 is the utility model electrical schematic diagram.
Embodiment
Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing.
As shown in Figure 1, 2, the utility model shows that 1 front is provided with score display unit 7, score of the game display unit 3, right to serve display unit 4, suspends display unit 5 and Multi-function Time display unit 6.Display 1 back side is provided with monitoring display unit 11.Controller 2 is provided with general bureau's number that innings number switch 10 is used to be provided with match, and key groups 9 is established 8 buttons altogether and is respectively a left side and adds key, the right side and add that key, a left side subtract key, the right side subtracts key, left and right sides Pause key, change of service key and change sides key.Controller 2 is provided with external power supply socket 12 and battery insertion groove is used for by discharge pond 8.Serial line interface 11 is used for multi computer communication.Be provided with hinge 13 between display 1 and the controller 2, as the scorer base, the volume that reduces scorer after controller closes up is easy to carry and collects when controller opens.
Being connected by the pipe 16 that is arranged on the controller between display 1 and the controller 2 formed with the round pin 17 that is installed on the controller in the utility model as shown in Figure 3, the stube cable 18 of controller 2 and display 1 from pipe 16 and and the circular hole of display 1 junction pass.
As shown in Figure 4, the utility model is to constitute control circuit by one-chip computer IC1, P1 mouth input keyboard signal from IC1, machine is handled back composition serial video data and is sent to shift register IC2-10 by P0.6, P0.7 as calculated, converts parallel signal LED1-9 after IC11-19 drives to and shows.Serial port RXD, the TXD of IC1 connects 9 pin D type sockets, is used for on-line communication.
Claims (4)
1. timing and scoring device that is used for ping-pong contest, it comprises digital indicator and controller, it is characterized in that having between display and the controller hinge to connect, and forms folding integral structure.
2. the timing and scoring device of ping-pong contest according to claim 1, it is characterized in that display is provided with score, score of the game, right to serve, time-out display unit and Multi-function Time display unit, can show practice periods, fixture, time out, time of having a rest respectively, and have to a warning device.
3. the timing and scoring device of ping-pong contest according to claim 1 is characterized in that being provided with in the controller one-chip computer, and control panel is provided with innings number configuration switch and eight control buttons, and described controller is provided with serial communication interface.
4. the timing and scoring device of ping-pong contest according to claim 1 is characterized in that controller is provided with battery insertion groove and/or outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279830 CN2586499Y (en) | 2002-11-22 | 2002-11-22 | Timing scorer for table tennis match |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279830 CN2586499Y (en) | 2002-11-22 | 2002-11-22 | Timing scorer for table tennis match |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586499Y true CN2586499Y (en) | 2003-11-19 |
Family
ID=33742798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02279830 Expired - Fee Related CN2586499Y (en) | 2002-11-22 | 2002-11-22 | Timing scorer for table tennis match |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755726A (en) * | 2012-05-22 | 2012-10-31 | 华南师范大学 | Kabaddi timing and scoring system based on commercial sports game |
| CN102971771A (en) * | 2010-06-30 | 2013-03-13 | 阿多尼斯Rf公司 | Installation for controlling the playing time of a sporting event |
| CN105435439A (en) * | 2015-12-18 | 2016-03-30 | 唐黎明 | Timing and scoring device for table tennis competition and system of timing and scoring device |
-
2002
- 2002-11-22 CN CN 02279830 patent/CN2586499Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971771A (en) * | 2010-06-30 | 2013-03-13 | 阿多尼斯Rf公司 | Installation for controlling the playing time of a sporting event |
| CN102971771B (en) * | 2010-06-30 | 2016-03-30 | 阿多尼斯Rf公司 | For controlling the device of physical culture events Game time |
| CN102755726A (en) * | 2012-05-22 | 2012-10-31 | 华南师范大学 | Kabaddi timing and scoring system based on commercial sports game |
| CN105435439A (en) * | 2015-12-18 | 2016-03-30 | 唐黎明 | Timing and scoring device for table tennis competition and system of timing and scoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |