Egg fling machine circuit

Abstract

The utility model discloses an egg fling machine circuit which comprises a main control chip. A first scoring chip pin, a second scoring chip pin and a third scoring chip pin of the first control chip and the scoring chip are respectively connected with a first main control chip pin, a second main control chip pin and a third main control chip pin of the main control chip; when any scoring button switch is in a gating state, corresponding pins from the fourth scoring chip pin to the eleventh scoring chip pin and corresponding pins from the twelfth scoring chip pin to the fifteenth scoring chip pin are gated; the scoring display LEDs, the scoring button switches and the scoring display LEDs are in one-to-one correspondence, and when the scoring button switches are in a triggered state, corresponding pins in the first control chip are gated to trigger the scoring display LEDs to enter a working state. Electronic automation of the fling egg can be achieved, a user can play the fling egg in a paperless mode when light is dim, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuits, in particular to a circuit of a throwing egg machine. Background Art

[0002] In the process of playing the game of throwing eggs, playing cards are usually used. However, in dimly lit environments, the brightness and contrast of the display are poor and the cards are easily damaged. Manual card playing is not automated enough and is difficult to promote among young groups.

[0003] Based on this problem, the present application provides a throwing egg machine circuit, which adopts electronic scoring and numerical control display to realize automatic throwing egg scoring and improve user experience. Utility Model Content

[0004] In order to solve the technical problem that the user experience of the existing egg-throwing game equipment needs to be improved, the utility model provides a egg-throwing machine circuit, and the specific technical solution is as follows:

[0005] In one embodiment, the utility model provides a throwing egg machine circuit, comprising:

[0006] Main control chip;

[0007] A first control chip, wherein a first scoring chip pin, a second scoring chip pin and a third scoring chip pin of the first control chip are respectively connected to a first main control chip pin, a second main control chip pin and a third main control chip pin of the main control chip;

[0008] At least eight scoring button switches, wherein the first ends of the scoring button switches are respectively connected to the fourth scoring chip pin to the eleventh scoring chip pin of the first control chip, and the second ends of the scoring button switches are respectively connected to the twelfth scoring chip pin to the fifteenth scoring chip pin of the first control chip, and when any of the scoring button switches is in an enabled state, the corresponding pins from the fourth scoring chip pin to the eleventh scoring chip pin and the corresponding pins from the twelfth scoring chip pin to the fifteenth scoring chip pin are enabled;

[0009] At least eight score display LEDs, wherein the first ends of the score display LEDs are connected to the fourth score chip pin to the seventh score chip pin of the first control chip, and the second ends of the score display LEDs are connected to the sixteenth score chip pin to the twenty-third score chip pin of the first control chip;

[0010] The scoring button switch corresponds to the scoring display LED one by one. When the scoring button switch is in a triggered state, the corresponding pin in the first control chip is turned on, triggering the scoring display LED to enter a working state.

[0011] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0012] The first display digital tube is connected to the first control chip through the sixteenth scoring chip pin to the twenty-seventh scoring chip pin, the eighth scoring chip pin and the ninth scoring chip pin.

[0013] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0014] The first chip interface, the first scoring chip pin, the second scoring chip pin and the third scoring chip pin of the scoring chip are connected to the first main control chip pin, the second main control chip pin and the third main control chip pin of the main control chip through the first interface pin, the second interface pin and the third interface pin of the first chip interface.

[0015] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0016] At least four second control chips, wherein the first key chip pin and the second key chip pin of the second control chip are respectively connected to the fourth main control chip pin and the fifth main control chip pin of the main control chip;

[0017] At least one first key switch connected to the third key chip pin of the second control chip;

[0018] At least one second key switch is connected to the fourth key chip pin of the second control chip.

[0019] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0020] The second chip interface, the first key chip pin and the second key chip pin of the second control chip are connected to the fourth main control chip pin and the fifth main control chip pin of the main control chip through the fourth interface pin and the fifth interface pin of the second chip interface.

[0021] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0022] At least four third control chips, wherein the first display chip pin and the second display chip pin of the third control chip are connected to the sixth main control chip pin and the seventh main control chip pin of the main control chip;

[0023] At least four second display digital tubes, each of which corresponds to the third control chip one by one, and each of which is connected to the third display chip pin and the tenth display chip pin in the third control chip.

[0024] In one embodiment, the egg-throwing machine circuit provided by the utility model further includes:

[0025] A memory storage chip, wherein the first memory chip pin and the second memory chip pin of the memory storage chip are connected to the eighth main control chip pin and the ninth main control chip pin of the main control chip.

[0026] The technical effects of the egg-throwing machine circuit provided by the utility model are as follows: the utility model realizes the electronic automation of the egg-throwing machine by setting a main control chip and a scoring control slave chip of the egg-throwing machine, so that users can play the egg-throwing machine in a paperless manner in dim light, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a structural example diagram of a main control chip in a circuit of a throwing egg machine of the utility model;

[0029] Figure 2 This is a structural example diagram of a first control chip in a circuit of a throwing egg machine according to the utility model;

[0030] Figure 3 This is a structural example diagram of a scoring button switch in a circuit of a throwing egg machine of the utility model;

[0031] Figure 4 This is a structural example diagram of a scoring display LED in a circuit of a throwing egg machine of the utility model;

[0032] Figure 5 This is a structural example diagram of a first chip interface in a circuit of a throwing egg machine of the utility model;

[0033] Figure 6 This is a structural example diagram of a second control chip in a circuit of a throwing egg machine according to the utility model;

[0034] Figure 7 This is a structural example diagram of a second chip interface in a circuit of a throwing egg machine according to the utility model;

[0035] Figure 8 This is a structural example diagram of a third control chip in a circuit of a throwing egg machine of the utility model;

[0036] Fig. 9This is a structural example diagram of a memory storage chip in a circuit of a throwing egg machine according to the utility model. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. The embodiments described below are only some embodiments of the present application. For ordinary technicians in this field, other embodiments can be obtained based on these embodiments without creative work. The adjustments and improvements made without departing from the concept of the present application all belong to the protection scope of the present application.

[0038] In order to simplify the drawings, only the parts related to the corresponding embodiments are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, only part of the components with the same structure or function in some figures are schematically drawn, and there may be more or fewer components with the same structure or function in reality.

[0039] In the embodiments of the present application, unless otherwise clearly specified and limited, ordinal numbers such as "first", "second", etc. are only used to distinguish and describe associated objects, and cannot be understood as indicating or implying the relative importance or order between associated objects; in addition, it does not represent the number of associated objects. "Multiple" includes two or more, and other quantifiers are similar. " / " is used to describe the relationship between associated objects, which indicates the "or" relationship between associated objects. "And / or" is used to describe the relationship between associated objects, which includes any combination relationship between associated objects, for example, "a and / or b" includes: "a alone", "b alone", or "a and b".

[0040] In the embodiments of the present application, "connection" includes direct connection or indirect connection, which may be directly connected through a medium (eg, a wire, a trace, etc.), or may be indirectly connected through other elements, or may be internally connected.

[0041] An embodiment of the utility model, as Figures 1 to 4 As shown, this embodiment provides a throwing egg machine circuit, including a main control chip U3 and a first control chip U1, and at least eight scoring button switches and at least eight scoring display LEDs arranged on the periphery of the control chip. Figure 1 This is a structural example diagram of the main control chip U3 in this application. Figure 2 This is a structural example diagram of the first control chip U1 in this application. Figure 3 This is a structural example diagram of the scoring button switch in this application. Figure 4This is an example diagram of the structure of the scoring display LED in the present application. The first scoring chip pin 7, the second scoring chip pin 8 and the third scoring chip pin 9 of the scoring chip U1 are respectively connected to the first main control chip pin 38, the second main control chip pin 39 and the third main control chip pin 40 of the main control chip U3, the first end of the scoring button switch is respectively connected to the fourth scoring chip pin to the eleventh scoring chip pin (pin 15 to pin 22) of the first control chip U1, the second end of the scoring button switch is respectively connected to the twelfth scoring chip pin to the fifteenth scoring chip pin (pin 10 to pin 13) of the first control chip U1, and when any scoring button switch is in the selected state, the corresponding pins from the fourth scoring chip pin to the eleventh scoring chip pin (pin 15 to pin 22) and the corresponding pins from the twelfth scoring chip pin to the fifteenth scoring chip pin (pin 10 to pin 13) are selected. At least eight scoring display LEDs, the first ends of the scoring display LEDs are connected to the fourth scoring chip pin to the seventh scoring chip pin (pins 15 to 18) of the first control chip U1, the second ends of the scoring display LEDs are connected to the sixteenth scoring chip pin to the twenty-third scoring chip pin (pin 1, pin 2, pin 4, pin 5, pin 28, pin 29, pin 31 and pin 32) of the first control chip U1, the scoring button switches correspond to the scoring display LEDs one by one, the scoring button switches are in a triggered state, the corresponding pins in the first control chip U1 are selected, and the scoring display LEDs are triggered to enter a working state.

[0042] Please continue to refer to Figures 1 to 4 , Figures 1 to 4Taking 30 scoring button switches (SW1~SW30) as an example, the 30 scoring button switches (SW1~SW30) correspond to the 30 buttons of "East-West", "North-South", two "2", two "3", two "4", two "5", two "6", two "7", two "8", two "9", two "10", two "J", two "Q", two "K", two "A" and two "Over A" in the game of throwing eggs. In addition, it also includes button switches (SW31 and SW32) corresponding to the two buttons of "Reset" and "History". A total of 32 button switches (SW1~SW32) are arranged in four rows and eight columns. The first ends of switches SW1, SW9, SW17 and SW25 in the first column are all connected to the fourth scoring chip pin 15 of the scoring chip U1, and the first ends of switches SW2, SW10, SW18 and SW26 in the second column are all connected to the fifth scoring chip pin 16 of the scoring chip U1. Pin 16, the first ends of switches SW3, SW11, SW19 and SW27 in the third column are all connected to the sixth scoring chip pin 17 of the scoring chip U1, the first ends of switches SW4, SW12, SW20 and SW28 in the fourth column are all connected to the seventh scoring chip pin 18 of the scoring chip U1, the first ends of switches SW5, SW13, SW21 and SW29 in the fifth column are all connected to the eighth scoring chip pin 19 of the scoring chip U1, the first ends of switches SW6, SW14, SW22 and SW30 in the sixth column are all connected to the ninth scoring chip pin 20 of the scoring chip U1, the first ends of switches SW7, SW15, SW23 and SW31 in the seventh column are all connected to the tenth scoring chip pin 21 of the scoring chip U1, and the first ends of switches SW8, SW16, SW24 and SW32 in the eighth column are all connected to the eleventh scoring chip pin 22 of the scoring chip U1. The second ends of switches SW1 to SW8 in the first row are all connected to pin 10 of the twelfth scoring chip pin of the scoring chip U1, the second ends of switches SW9 to SW16 in the second row are all connected to pin 11 of the thirteenth scoring chip pin of the scoring chip U1, the second ends of switches SW17 to SW24 in the third row are all connected to pin 12 of the fourteenth scoring chip pin of the scoring chip U1, and the second ends of switches SW25 to SW32 in the fourth row are all connected to pin 13 of the fifteenth scoring chip pin of the scoring chip U1.

[0043] Please continue to refer to Figures 1 to 4 , Figures 1 to 4Taking 30 scoring display LEDs (D1~D30) as an example, the first ends of D1~D8 are connected to pin 15 of the fourth scoring chip, the first ends of D9~D16 are connected to pin 16 of the fifth scoring chip, the first ends of D17~D24 are connected to pin 17 of the sixth scoring chip, and the first ends of D25~D30 are connected to pin 18 of the seventh scoring chip. The second ends of D1, D9, D17 and D25 are connected to pin 1 of the sixteenth scoring chip, the second ends of D2, D10, D18 and D26 are connected to pin 2 of the seventeenth scoring chip, the second ends of D3, D11, D19 and D27 are connected to pin 4 of the eighteenth scoring chip, the second ends of D4, D12, D20 and D28 are connected to pin 5 of the nineteenth scoring chip, the second ends of D5, D13, D21 and D29 are connected to pin 28 of the twentieth scoring chip, the second ends of D6, D14, D22 and D30 are connected to pin 29 of the twenty-first scoring chip, the second ends of D7, D15, D23 and D31 are connected to pin 31 of the twenty-second scoring chip, and the second ends of D8, D16, D24 and D32 are connected to pin 32 of the twenty-third scoring chip. In the actual scenario, when the user presses the first scoring button switch SW1 corresponding to "2", the 10th and 15th pins of the scoring chip U1 are selected, triggering the scoring button LED corresponding to "2". When the "reset" key is pressed, all displays are cleared. When the scoring button switch is pressed for the first time, the corresponding scoring display LED lights up. If it is on the "east-west" side, the "east-west" indicator light is on, and if it is on the "north-south" side, the "north-south" indicator light is on.

[0044] In one embodiment, the egg-throwing machine circuit provided by the utility model also includes a first display digital tube, which is connected to the first control chip U2 through the sixteenth scoring chip pin to the twenty-seventh scoring chip pin, the eighth scoring chip pin and the ninth scoring chip pin. The first display digital tube is used to display the current number of key presses, and displays "a pair" or "1" for the first time to indicate the current round.

[0045] In one embodiment, please refer to Figure 5 The egg-throwing machine circuit provided by the utility model also includes a first chip interface, and the first scoring chip pin 7, the second scoring chip pin 8 and the third scoring chip pin 9 of the scoring chip U1 are connected to the first main control chip pin 38, the second main control chip pin 39 and the third main control chip pin 40 of the main control chip U3 through the first interface pin 1, the second interface pin 3 and the third interface pin 4 of the first chip interface. An RC filter circuit is set on the first interface pin 1, the second interface pin 3 and the third interface pin 4 of the first chip interface, and an RC filter circuit is also set between the VCC and GND of the scoring chip U1.

[0046] In one embodiment, please refer to Figure 6 The egg-throwing machine circuit provided by the utility model also includes at least four second control chips U2, and the first key chip pin 2 and the second key chip pin 3 of the second control chip U2 are respectively connected to the fourth main control chip pin (pin 44, pin 46, pin 33 and pin 35) and the fifth main control chip pin (pin 45, pin 47, pin 34 and pin 36) of the main control chip U3. At least one first key switch is connected to the fourth key chip pin 1 of the second control chip; at least one second key switch is connected to the fifth key chip pin 5 of the second control chip.

[0047] In one embodiment, please refer to Figure 7 The egg-throwing machine circuit provided by the utility model also includes:

[0048] At least four second chip interfaces, the first key chip pin 2 and the second key chip pin 3 of the second control chip U2, the fourth interface pin 2 and the fifth interface pin 3 of the second chip interface XH-4A are connected to the fourth main control chip pin (pin 44, pin 46, pin 33 and pin 35) and the fifth main control chip pin (pin 45, pin 47, pin 34 and pin 36) of the main control chip U3.

[0049] In one embodiment, please refer to Figure 8 The egg-throwing machine circuit provided by the utility model also includes:

[0050] At least four third control chips, the first display chip pin 17 and the second display chip pin 18 of the third control chip are connected to the ninth main control chip pin (pin 1, pin 3, pin 5 and pin 7) and the tenth main control chip pin (pin 2, pin 4, pin 6 and pin 8) of the main control chip U3; at least four second display digital tubes SMG13621B, the second display digital tubes correspond to the third control chips one by one, Figure 8As shown in , each third control chip is connected to three second display digital tubes, and the second display digital tubes are connected to the third display chip pin and the tenth display chip pin in the third control chip. In the actual user experience, a key area is set on each side (four position areas) on the desktop. In this key area, there is a key marked "pass", that is, the first key switch. After each hand of cards starts, the first person to play cards presses this key twice in succession. At this time, the third control chip of the timing digital tube on his side of the middle disk will count down and display 40 seconds, and there will be a voice prompt. When the person who is the turn to play cards or chooses not to play cards, press the "pass" button once. At this time, the timing digital tube on his side of the middle disk will count down and display 20 seconds, and there will be a voice prompt. When one party has finished playing cards, there is a "0" button in the key area, that is, the first key switch. Pressing it for 2 seconds means that this party has finished playing cards, and the timing function will skip this party. When the player has less than or equal to 10 cards, he needs to report the cards. At this time, press the number button in the key area, and the reporting digital tube at the middle disk will display the corresponding number. If you make a mistake in reporting the number, you have one chance to modify it. There is an "edit" button in the middle of the disc. Press this button and then press the number key again. The modified number will be displayed on the modified digital tube.

[0051] In one embodiment, please refer to Fig. 9 The egg-throwing machine circuit provided by the utility model also includes: a memory storage chip U4, a first memory chip pin 5 and a second memory chip pin 6 of the memory storage chip U4 are connected to the eleventh main control chip pin 24 and the twelfth main control chip pin 23 of the main control chip U3.

[0052] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0053] Those of ordinary skill in the art will appreciate that the units and steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed with hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0054] In the embodiments provided in the present application, it should be understood that the disclosed egg-throwing machine circuit can be implemented in other ways. For example, the egg-throwing machine circuit embodiment described above is only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or modules can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the communication connection between each other shown or discussed can be through some interfaces, communication connections of devices or units or integrated circuits, which can be electrical, mechanical or other forms.

[0055] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0056] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0057] It should be noted that the above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A circuit for a throwing egg machine, characterized in that: include: Main control chip; A first control chip, wherein a first scoring chip pin, a second scoring chip pin and a third scoring chip pin of the first control chip are respectively connected to a first main control chip pin, a second main control chip pin and a third main control chip pin of the main control chip; At least eight scoring button switches, wherein the first ends of the scoring button switches are respectively connected to the fourth scoring chip pin to the eleventh scoring chip pin of the first control chip, and the second ends of the scoring button switches are respectively connected to the twelfth scoring chip pin to the fifteenth scoring chip pin of the first control chip, and when any of the scoring button switches is in an enabled state, the corresponding pins from the fourth scoring chip pin to the eleventh scoring chip pin and the corresponding pins from the twelfth scoring chip pin to the fifteenth scoring chip pin are enabled; At least eight score display LEDs, wherein the first ends of the score display LEDs are connected to the fourth score chip pin to the seventh score chip pin of the first control chip, and the second ends of the score display LEDs are connected to the sixteenth score chip pin to the twenty-third score chip pin of the first control chip; The scoring button switch corresponds to the scoring display LED one by one. When the scoring button switch is in a triggered state, the corresponding pin in the first control chip is turned on, triggering the scoring display LED to enter a working state.

2. The egg-throwing machine circuit according to claim 1, characterized in that: Also includes: The first display digital tube is connected to the first control chip through the sixteenth scoring chip pin to the twenty-seventh scoring chip pin, the eighth scoring chip pin and the ninth scoring chip pin.

3. The egg-throwing machine circuit according to claim 1, characterized in that: Also includes: The first chip interface, the first scoring chip pin, the second scoring chip pin and the third scoring chip pin of the scoring chip are connected to the first main control chip pin, the second main control chip pin and the third main control chip pin of the main control chip through the first interface pin, the second interface pin and the third interface pin of the first chip interface.

4. The egg-throwing machine circuit according to claim 1, characterized in that: Also includes: At least four second control chips, wherein the first key chip pin and the second key chip pin of the second control chip are respectively connected to the fourth main control chip pin and the fifth main control chip pin of the main control chip; At least one first key switch connected to the third key chip pin of the second control chip; At least one second key switch is connected to the fourth key chip pin of the second control chip.

5. The egg-throwing machine circuit according to claim 4, characterized in that: Also includes: The second chip interface, the first key chip pin and the second key chip pin of the second control chip are connected to the fourth main control chip pin and the fifth main control chip pin of the main control chip through the fourth interface pin and the fifth interface pin of the second chip interface.

6. The egg-throwing machine circuit according to claim 1, characterized in that: Also includes: At least four third control chips, wherein the first display chip pin and the second display chip pin of the third control chip are connected to the sixth main control chip pin and the seventh main control chip pin of the main control chip; At least four second display digital tubes, each of which corresponds to the third control chip one by one, and each of which is connected to the third display chip pin and the tenth display chip pin in the third control chip.

7. The egg-throwing machine circuit according to claim 1, characterized in that: Also includes: A memory storage chip, wherein the first memory chip pin and the second memory chip pin of the memory storage chip are connected to the eighth main control chip pin and the ninth main control chip pin of the main control chip.

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