Vibration stopwatch for billiard timing

Abstract

The utility model relates to the technical field of billiard ball timing, in particular to a vibrating stopwatch for billiard ball timing, which comprises a shell I and a shell II which are connected through a bolt, and is characterized in that a lens is glued on the front wall of the shell I, an LCD (liquid crystal display) screen, a backlight source, a PCB (printed circuit board) and a button cell are sequentially mounted between the shell I and the shell II, and the shell I and the shell II are connected through a bolt. A battery cover is connected to the rear wall of the second shell through bolts, a buzzer and two vibration motors are further installed between the first shell and the second shell, the two vibration motors are oppositely arranged on the two sides of the LCD screen, the backlight source and the PCB, and a first button, a second button and a third button are installed on the top of the first shell and the top of the second shell. A fourth button is installed on the front wall of the first shell. The vibration motor is arranged, so that the stopwatch is respectively vibrated once in the 11th second and the 6th second of the limited time of the stopwatch and is also respectively vibrated once in the 11th second and the 6th second of the delayed time of the stopwatch, the rest time of the time of a referee can be reminded through vibration, players can be reminded in time, and the quality of the players is improved. The situation that a judge cannot remind players in time, so that the players have faults is avoided; by arranging the buzzer, when a user presses the button, the user can be reminded of successful pressing, and the situation that the user fails to operate and the match is affected is avoided; the two motors are oppositely arranged, so that the situation that the stopwatch cannot vibrate due to damage of one vibration motor can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of billiard timing, in particular to a vibration stopwatch for billiard timing. Background Art

[0002] A billiards stopwatch is a timing device specifically designed for billiards competitions. It accurately records the time during a match, helping referees and players better control the rhythm of the game. Its main functions include timing, countdown, pause, and resume, meeting various timing needs during billiards competitions.

[0003] Nowadays, electronic stopwatches are usually used for timing. Electronic stopwatches use electronic technology and have high precision and stability. They have multiple timing modes, such as single timing, repeat timing, and split timing. The display is clear, easy to read the time, and the operation is simple and easy to use.

[0004] However, most existing billiard stopwatches do not have a vibration function and are unable to promptly remind the referee of the remaining time, which results in the referee failing to promptly remind the players, leading to mistakes by the players.

[0005] Therefore, the present application provides a vibrating stopwatch for billiard timing to overcome the defects of the prior art. Utility Model Content

[0006] The utility model aims to solve the problem that most existing billiard stopwatches do not have a vibration function and cannot promptly remind the referee of the remaining time.

[0007] The technical solution of the present utility model provides a vibrating stopwatch for billiard timing, comprising a shell body 1 and a shell body 2, wherein the shell body 1 and the shell body 2 are connected by bolts, a lens is glued to the front wall of the shell body 1, and the lens is transparent, an LCD screen, a backlight source, a PCB board, and a button battery are sequentially installed between the shell body 1 and the shell body 2, a battery cover is bolted to the rear wall of the shell body 2, a buzzer and two vibration motors are further installed between the shell body 1 and the shell body 2, the two vibration motors are relatively arranged on both sides of the LCD screen, the backlight source, and the PCB board, button 1, button 2, and button 3 are installed on the top of the shell body 1 and the shell body 2, and button 4 is installed on the front wall of the shell body 1, and buttons 1, 2, 3, and 4 are partially exposed outside the shell body 1 and the shell body 2.

[0008] A slot one is provided in the shell one, and the slot one passes through the shell one. Two oppositely arranged baffles one are fixed on the inner wall of the shell one, and the two baffles one are respectively arranged above and below the slot one. Four oppositely arranged baffles two are fixed on the inner wall of the shell one, and the four baffles two are divided into two groups, each group containing two baffles two, one group is arranged on the left side of the slot one, and the other group is arranged on the right side of the slot one. A plurality of positioning posts are also fixed on the inner wall of the shell one, and the positioning posts are arranged above the two baffles one. Two oppositely arranged arc plates are fixed on the inner wall of the shell one, and a buzzer is installed between the two arc plates. A baffle three is also installed on the inner wall of the shell one, and a button four is installed in the baffle three. Three oppositely arranged slots two are provided on the top of the shell one, and the slots two pass through the top wall of the shell one.

[0009] Baffle four and baffle five are fixed on the inner wall of the shell two, a coil is provided between the baffle four and baffle five, a slot three is provided in the shell two, the slot three passes through the shell two, and three oppositely arranged slots four are provided on the top of the shell two, the slot four passes through the top wall of the shell two.

[0010] A slot five is provided at the lower right side of the PCB board, and the PCB board is mounted on the outer side of the arc plate through the slot five. An information interface one is provided at the upper left side of the PCB board, an information interface two is provided directly above it, and an information interface three is provided at the upper right side. An information interface is also provided at the front wall of the PCB board corresponding to button four. When the user presses the button hard, the information interface can transmit a signal to the PCB board, and the PCB board can issue a corresponding instruction after processing the signal. A slot six is ​​provided on each of the left and right sides of the PCB board, and the PCB board is installed between the baffle two through the slot six. A number of positioning holes are provided in the PCB board, and the positioning posts are inserted into the positioning holes of the PCB board. The positioning posts and the baffle two work together to prevent the PCB board from shaking.

[0011] The beneficial effects of the vibrating stopwatch for billiard timing provided by the utility model are:

[0012] The utility model is provided with a vibration motor, so that the stopwatch vibrates once at the 11th second and the 6th second before the stopwatch limit time, and also at the 11th second and the 6th second before the stopwatch delay time. The vibration can remind the referee of the remaining time and remind the players in time, avoiding the situation where the referee fails to remind the players in time, resulting in mistakes by the players.

[0013] By setting a buzzer, when the user presses the button, it can remind the user that the press is successful, avoiding the user's operation failure and affecting the game;

[0014] By arranging the two motors opposite to each other, it is possible to avoid the stopwatch from being unable to vibrate due to damage to one vibration motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a rear view of an embodiment of the present utility model;

[0017] Figure 3 A cross-sectional view of an embodiment of the present utility model;

[0018] Figure 4 An exploded view of an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of a housing 1 according to an embodiment of the present invention;

[0020] Figure 6 This is a schematic diagram of the second housing of the embodiment of the present utility model;

[0021] Figure 7 Schematic diagram of a PCB board according to an embodiment of the present invention.

[0022] Among them, 1. Shell one; 101. Slot one; 102. Baffle one; 103. Baffle two; 104. Positioning column; 105. Arc plate; 106. Baffle three; 107. Slot two; 2. Shell two; 201. Baffle four; 202. Baffle five; 203. Slot three; 204. Slot four; 3. Lens; 4. LCD screen; 5. Backlight source; 6. PCB board; 601. Slot five; 602. Information interface one; 603. Information interface two; 604. Information interface three; 605. Slot six; 606. Positioning hole; 7. Button battery; 8. Battery cover; 801. Enclosure; 802. Rotary groove; 9. Buzzer; 10. Vibration motor; 11. Button one; 12. Button two; 13. Button three; 14. Button four. DETAILED DESCRIPTION

[0023] In order to make the technical means, technical features, purposes and technical effects achieved by the present invention easier to understand, the present invention is further described below with reference to specific illustrations; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0024] Example

[0025] like Figures 1 to 7As shown: A vibrating stopwatch for billiard timing, comprising a shell 1 and a shell 2, the shells 1 and 2 being connected by bolts, a lens 3 being glued to the front wall of the shell 1, the lens 3 being a transparent hard plate, an LCD screen 4, a backlight source 5, a PCB board 6, and a button battery 7 being sequentially installed between the shells 1 and 2, a battery cover 8 being bolted to the rear wall of the shell 2, a buzzer 9 and two vibration motors 10 being further installed between the shells 1 and 2, the two vibration motors 10 being relatively arranged on either side of the LCD screen 4, the backlight source 5, and the PCB board 6, a button 11, a button 2, 12, and a button 3, 13 being installed on the top of the shells 1 and 2, a button 4, 14 being installed on the front wall of the shell 1, and a portion of the button 11, the button 2, 12, the button 3, 13, and the button 4, 14 being exposed outside the shells 1 and 2.

[0026] like Figure 5 As shown: a slot 101 is formed in the shell 1, and the slot 101 passes through the shell 1. Two baffles 102 are fixed on the inner wall of the shell 1, and the two baffles 102 are respectively arranged above and below the slot 101. Four baffles 2 103 are fixed on the inner wall of the shell 1. The four baffles 2 103 are divided into two groups, each group contains two baffles 2 103, one group is arranged on the left side of the slot 101, and the other group is arranged on the right side of the slot 101. On the side, a plurality of positioning posts 104 are fixed on the inner wall of the shell 1, and the positioning posts 104 are arranged above the two baffles 102. Two oppositely arranged arc plates 105 are fixed on the inner wall of the shell 1, and a buzzer 9 is installed between the two arc plates 105. A baffle three 106 is also installed on the inner wall of the shell 1, and a button four 14 is installed in the baffle three 106. Three oppositely arranged slots 107 are opened on the top of the shell 1, and the slots 107 pass through the top wall of the shell 1.

[0027] like Figure 6 As shown: a baffle four 201 and a baffle five 202 are fixed on the inner wall of the shell two 2, a coil is provided between the baffle four 201 and the baffle five 202, three slots three 203 are provided on the top of the shell two 2, the three slots three 203 correspond to the three slots two 107, forming three slot holes, button one 11, button two 12 and button three 13 are installed in these three slot holes, the slot three 203 passes through the shell two 2, three relatively arranged slots four 204 are provided on the top of the shell two 2, the slot four 204 passes through the top wall of the shell two 2.

[0028] like Figure 7As shown: a slot 5 601 is provided at the lower right side of the PCB board 6, and the PCB board 6 is sleeved on the outer side of the arc plate 105 through the slot 5 601. An information interface 1 602 is provided at the upper left side of the PCB board 6, an information interface 2 603 is provided just above it, and an information interface 3 604 is provided at the upper right side. The information interface 1 602 corresponds to the button 1 11, the information interface 2 603 corresponds to the button 2 12, and the information interface 3 604 corresponds to the button 3 13. An information interface is also provided at the place corresponding to the button 4 14 on the front wall of the PCB board 6. When the user presses the button hard, the corresponding information interface can transmit the signal to the PCB board 6, and the PCB board 6 can process the signal and then Corresponding instructions are issued to make different components respond accordingly. For example, after the buzzer 9 receives the information sent by the PCB board 6, it can make a buzzer. After the vibration motor 10 receives the information sent by the PCB board 6, it can vibrate to remind the referee. A slot six 605 is provided on each side of the left and right sides of the PCB board 6. The PCB board 6 is installed between the second baffle 103 through the slot six 605. A plurality of positioning holes 606 are provided in the PCB board 6. The positioning column 104 is inserted into the positioning hole 606 of the PCB board 6. The positioning column 104 and the second baffle 103 work together to prevent the PCB board 6 from shaking. When the user presses the button, the buzzer can make a buzzer to remind the user that the press is successful.

[0029] A metal spring sheet is provided between the button and the corresponding information interface. One end of the metal spring sheet is connected to the PCB board 6, and the other end is located between the button and the corresponding information interface. The metal spring sheet is suspended in the air and does not normally contact the PCB board 6. When the user presses the button firmly, the metal spring sheet contacts the information interface, causing the PCB board 6 to receive the corresponding signal and issue the corresponding instruction. How to normally keep the button suspended in the air so that the PCB board 6 receives the corresponding signal when the button is pressed down to a certain degree is a matter of prior art and common knowledge that should be known to those skilled in the art and will not be elaborated here.

[0030] The PCB board 6 in this device is a mainboard that integrates key components such as the processor, memory, and information input and output interfaces. It is used to implement functions such as device control and data processing, and carries the main functions and control logic of the device. It is responsible for coordinating the work of various parts to ensure the normal operation of the device.

[0031] A panel 801 is fixed to the side of the battery cover 8 close to the shell 1, and the button battery 7 is installed in the panel 801 to prevent the button battery 7 from shaking and causing the stopwatch to be unusable. A rotation groove 802 is provided on the side of the battery cover 8 away from the shell 1 to facilitate the user to rotate the battery cover 8 and remove the battery cover 8.

[0032] Working method:

[0033] Long press button 4 14 to turn the stopwatch on or off. For example, the time limit is set to 45 seconds and the delay is set to 45 seconds:

[0034] Long press button four 14 to turn on the stopwatch. After the stopwatch is turned on, it is in the stopwatch state. Short press button four 14 to enter the setting state, and you can set the stopwatch time. At this time, the stopwatch default limit is 45 seconds. Each time you press button one 11, you can reduce one second. Each time you press button three 13, you can increase one second. Short press button four 14 again to set the delay time. By pressing button one 11 or button three 13, you can reduce or increase one second. Short press button four 14 again to set the total time. At this time, the LCD screen 4 simultaneously displays the three time units of hours, minutes and seconds. By pressing button one 11 or button three 13, you can reduce or increase one hour. Short press button four 14 again to adjust the minute unit. By pressing button one 11 or button three 13, you can reduce or increase one minute. Short press button four 14 again to adjust the second unit. The time is adjusted by one unit. By pressing button one 11 or button three 13, the time can be reduced or increased by one second. Pressing button four 14 again returns to the stopwatch state. Pressing button three 13 starts the stopwatch. Pressing button three 13 again pauses the time. Pressing button one 11 clears the measured stopwatch time and returns to the unmeasured state. Pressing button three 13 again restarts the stopwatch from zero. Taking a time limit of 45 seconds and a delay of 45 seconds as an example, the stopwatch will run the time limit first, then the delay time, and will continue to run until it stops at 90 seconds. When the time shows 34 seconds, the stopwatch vibrates once. When it shows 39 seconds, the stopwatch vibrates again. When it shows 79 seconds, the stopwatch vibrates once. When it shows 84 seconds, the stopwatch vibrates again. That is, the stopwatch vibrates once at the 11th second and the 6th second before the limit time, and the stopwatch delay time also vibrates once. Button 2 12 is used to switch states. When in the stopwatch state, pressing button 2 12 can directly switch to the total time state. Pressing button 2 12 again can directly switch to the stopwatch state.

[0035] After pressing button 3 (13) to start the stopwatch, press button 1 (11) directly before the first vibration to cancel the first two vibrations (the time-limited vibrations). Press button 1 (11) before the second vibration to cancel one vibration (the time-limited vibration).

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made according to the content of the patent application scope of the present invention should fall within the technical scope of the present invention.

Claims

1. A vibrating stopwatch for billiard timing, comprising a housing 1 (1) and a housing 2 (2), wherein the housing 1 (1) and the housing 2 (2) are connected by bolts, and characterized in that: A lens (3) is glued to the front wall of the housing 1 (1); an LCD screen (4), a backlight source (5), a PCB board (6), and a button battery (7) are sequentially installed between the housing 1 (1) and the housing 2 (2); a battery cover (8) is bolted to the rear wall of the housing 2 (2); a buzzer (9) and two vibration motors (10) are also installed between the housing 1 (1) and the housing 2 (2); the two vibration motors (10) are relatively arranged on both sides of the LCD screen (4), the backlight source (5) and the PCB board (6); a button 1 (11), a button 2 (12), and a button 3 (13) are installed on the top of the housing 1 (1) and the housing 2 (2); and a button 4 (14) is installed on the front wall of the housing 1 (1).

2. A billiards timing vibrating stopwatch according to claim 1, characterized in that: The shell one (1) is provided with a slot one (101), the slot one (101) passes through the shell one (1), two baffles one (102) are fixed on the inner wall of the shell one (1), and the two baffles one (102) are respectively arranged above and below the slot one (101), and four baffles two (103) are fixed on the inner wall of the shell one (1), and the four baffles two (103) are divided into two groups, each group contains two baffles two (103), one group is arranged on the left side of the slot one (101), and the other group is arranged on the right side of the slot one (101). A plurality of positioning posts (104) are fixed on the inner wall of the shell one (1), and the positioning posts (104) are arranged above the two baffles one (102). Two arc plates (105) arranged oppositely are fixed on the inner wall of the shell one (1), and a buzzer (9) is installed between the two arc plates (105). A baffle three (106) is also installed on the inner wall of the shell one (1), and a button four (14) is installed in the baffle three (106). Three slots two (107) arranged oppositely are opened on the top of the shell one (1), and the slots two (107) pass through the top wall of the shell one (1).

3. A vibrating stopwatch for billiard timing according to claim 2, characterized in that: Baffle plate 4 (201) and baffle plate 5 (202) are fixed on the inner wall of the shell 2 (2), and a coil is provided between the baffle plate 4 (201) and the baffle plate 5 (202). Three slots 3 (203) are provided on the top of the shell 2 (2), and the three slots 3 (203) correspond to the three slots 2 (107) to form three slot holes. Button 1 (11), button 2 (12) and button 3 (13) are installed in these three slot holes. The slot 3 (203) passes through the shell 2 (2). Three slots 4 (204) are provided on the top of the shell 2 (2), and the slot 4 (204) passes through the top wall of the shell 2 (2).

4. A billiards timing vibrating stopwatch according to claim 3, characterized in that: A slot five (601) is provided at the lower right of the PCB board (6), and the PCB board (6) is sleeved on the outer side of the arc board (105) through the slot five (601). An information interface one (602) is provided at the upper left of the PCB board (6), an information interface two (603) is provided just above it, and an information interface three (604) is provided at the upper right. The information interface one (602) corresponds to the button one (11), the information interface two (603) corresponds to the button two (12), and the information Interface three (604) corresponds to button three (13), and an information interface is also provided at a location on the front wall of the PCB board (6) corresponding to button four (14). A slot six (605) is provided on each of the left and right sides of the PCB board (6). The PCB board (6) is installed between the baffles two (103) through the slot six (605). A plurality of positioning holes (606) are provided in the PCB board (6), and the positioning posts (104) are plugged into the positioning holes (606) of the PCB board (6).

5. The vibrating stopwatch for billiard timing according to claim 1, characterized in that: A side of the battery cover (8) close to the housing (1) is fixed with a panel (801), the button battery (7) is installed in the panel (801), and a side of the battery cover (8) away from the housing (1) is provided with a rotation groove (802).

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