CN213126845U - Mahjong machine controller with alternating current frequency conversion and voltage transformation functions - Google Patents
Mahjong machine controller with alternating current frequency conversion and voltage transformation functions Download PDFInfo
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- CN213126845U CN213126845U CN202022573544.0U CN202022573544U CN213126845U CN 213126845 U CN213126845 U CN 213126845U CN 202022573544 U CN202022573544 U CN 202022573544U CN 213126845 U CN213126845 U CN 213126845U
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- mahjong machine
- frequency conversion
- electrically connected
- machine controller
- circuit board
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Abstract
The utility model relates to the technical field of mahjong machines, and discloses a mahjong machine controller with alternating current frequency conversion and voltage transformation functions, which comprises a circuit board, wherein a plurality of bolts are sleeved in the circuit board, two springs are sleeved on the surfaces of the bolts, a rectification filter circuit is bolted on the front surface of the circuit board, the rectification filter circuit is electrically connected with a sine wave generating circuit, the sine wave generating circuit is electrically connected with a motor control part, and the two-way electricity of the sine wave generating circuit is electrically connected with an MCU part; the utility model discloses direct dependence itself of alternating current motor such as energy consumption, and the alternating voltage size of input, in case the motor is confirmed, alternating voltage confirms, the wholeness ability of complete machine is all confirmed, adds the frequency conversion control function back on mahjong machine controller, adjusts alternating current frequency between 1-100Hz, but the performance of adjustment voltage whole change mahjong machine between AC80-265V can compromise energy-conservation, high-efficient shuffling, also can realize the purpose of making an uproar falls in the silence.
Description
Technical Field
The utility model relates to a mahjong machine technical field specifically is a mahjong machine controller of area interchange frequency conversion vary voltage function.
Background
The existing full-automatic mahjong machine actuating mechanism is generally realized by adopting an alternating current synchronous motor or an asynchronous motor, and the controller of the existing full-automatic mahjong machine actuating mechanism mainly realizes the operation or the closing of the actuating mechanism by controlling the on or off of the motor; once the motor of the machine is determined, the running speed, the running power and the noise of an actuating mechanism are completely determined, and the fast and slow actions of the motor cannot be controlled through a controller; based on the purpose of improving the running state of the actuating mechanism, on the basis of the existing full-automatic mahjong machine controller, the frequency and the voltage of the control alternating current voltage are increased, and the working state of the alternating current motor is controlled twice, so that the full-automatic mahjong machine has the functions of turning on and off, controlling the running speed of the motor, controlling the overall shuffling speed of the full-automatic mahjong machine, effectively reducing noise and reducing energy consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take mahjong machine controller of exchanging frequency conversion vary voltage function to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take mahjong machine controller of interchange frequency conversion vary voltage function, includes the circuit board, a plurality of bolt has been cup jointed to the inside of circuit board, two springs have been cup jointed on the surface of bolt, the front bolt of circuit board has been connected with rectification filter circuit, rectification filter circuit electricity is connected with sine wave generating circuit, sine wave generating circuit electricity is connected with the motor control part, the two-way electricity of sine wave generating circuit is connected with the MCU part, the two-way electricity of MCU part is connected with the operation dish part, MCU part electricity is connected with sensor input part.
Preferably, a plurality of round holes matched with the bolts are formed in the circuit board, and the number of the round holes is six.
Preferably, the surface of the bolt is sleeved with two gaskets, and a through hole matched with the bolt is formed in each gasket.
Preferably, a protection pad is bonded to one side of the gasket, and the protection pad is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the energy consumption and the like directly depend on the alternating current motor and the input alternating current voltage, once the motor is determined, the alternating current voltage is determined, the overall performance of the whole mahjong machine is determined, after the frequency conversion control function is added on the mahjong machine controller, the alternating current frequency is adjusted between 1 Hz and 100Hz, and the voltage is adjusted between AC80V and AC 265V, so that the performance of the mahjong machine can be integrally changed, the purposes of energy conservation, high-efficiency mahjong shuffling and noise reduction can be realized;
the utility model discloses a cooperation of bolt is installed on mahjong machine, and the cooperation through the spring can effectively cushion the vibrations of mahjong machine in the use to can effectively play the guard action to the device.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic view of the system of the present invention.
In the figure: 1. a circuit board; 2. a bolt; 3. a spring; 4. a gasket; 5. a pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a mahjong machine controller with an alternating current frequency conversion and voltage transformation function comprises a circuit board 1, a plurality of bolts 2 are sleeved inside the circuit board 1, two springs 3 are sleeved on the surfaces of the bolts 2, a rectification filter circuit is bolted on the front surface of the circuit board 1 and is electrically connected with a sine wave generating circuit, the sine wave generating circuit is electrically connected with a motor control part, the sine wave generating circuit is electrically connected with an MCU part in a bidirectional mode, the MCU part is electrically connected with an operation disk part in a bidirectional mode, and the MCU part is electrically connected with a sensor input part.
Further, the round hole of a plurality of and 2 looks adaptations of bolt is seted up to circuit board 1's inside, and the quantity of round hole is six, through setting up the round hole, can effectively cooperate bolt 2 to install.
Further, two gaskets 4 have been cup jointed on the surface of bolt 2, and the through-hole with 2 looks adaptations of bolt is seted up to the inside of gasket 4, through setting up gasket 4, can effectively play limiting displacement to spring 3.
Furthermore, a protection pad 5 is bonded on one side of the gasket 4, the protection pad 5 is made of rubber, and the protection effect on the circuit board 1 can be effectively achieved by arranging the protection pad 5.
The working principle is as follows: the device is arranged on the mahjong machine through the matching of the bolt 2 by a user, the vibration of the mahjong machine can be effectively buffered through the matching of the spring 3 in the using process, so that the device can be effectively protected, the whole system consists of five parts, firstly, external AC80V-265V alternating current passes through a rectifying and filtering circuit to obtain DC voltage HV, the DC high voltage HV is sent to a sine wave generating circuit, the MCU controls the generation of 1-100Hz AC voltage with the voltage of 80-265V, the frequency conversion and voltage transformation functions of the system are formed by the parts, the running speed, the power consumption and the noise of a full-automatic mahjong machine execution mechanism are controllable, the second part is a motor control part which is actually an execution mechanism of the MCU control AC motor and is responsible for the on or off of the AC motor, the third part is an operation disc part which is a human-computer interaction interface and controls the running of the full-automatic mahjong machine through the key control on the operation disc, the fourth part is a sensor input part, namely eyes and ears of the full-automatic mahjong machine, the operation positions of all the execution mechanisms are determined by reporting induction data to the MCU through induction of different sensors, the fifth part is an MCU part, which is the brain of the full-automatic mahjong machine, the operation positions of all the execution mechanisms are sensed through different sensors, and then the whole shuffling process is controlled, the MCU determines the positions and the operation states of the execution mechanisms through the induction sensors, after the frequency conversion and transformation control part is introduced into the control panel, the MCU can control the frequency conversion and transformation, so that when the machine is in different operation states, the speed, the power consumption and the noise of the execution mechanisms of the full-automatic mahjong machine are controlled through the change of the voltage or the frequency of the MCU, and the optimal working state is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a mahjong machine controller of frequency conversion vary voltage function is exchanged in area, includes circuit board (1), its characterized in that: the novel sensor is characterized in that a plurality of bolts (2) are sleeved inside the circuit board (1), two springs (3) are sleeved on the surfaces of the bolts (2), a rectification filter circuit is bolted on the front face of the circuit board (1), the rectification filter circuit is electrically connected with a sine wave generating circuit, the sine wave generating circuit is electrically connected with a motor control part, the sine wave generating circuit is electrically connected with an MCU part in a two-way mode, the MCU part is electrically connected with an operation disk part in a two-way mode, and the MCU part is electrically connected with a sensor input part.
2. The mahjong machine controller with the alternating-current frequency conversion and voltage transformation functions according to claim 1, characterized in that: a plurality of round holes matched with the bolts (2) are formed in the circuit board (1), and the number of the round holes is six.
3. The mahjong machine controller with the alternating-current frequency conversion and voltage transformation functions according to claim 1, characterized in that: the surface of the bolt (2) is sleeved with two gaskets (4), and through holes matched with the bolt (2) are formed in the gaskets (4).
4. The mahjong machine controller with the alternating current frequency conversion and voltage transformation function according to claim 3, wherein: one side of the gasket (4) is bonded with a protection pad (5), and the protection pad (5) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573544.0U CN213126845U (en) | 2020-11-09 | 2020-11-09 | Mahjong machine controller with alternating current frequency conversion and voltage transformation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573544.0U CN213126845U (en) | 2020-11-09 | 2020-11-09 | Mahjong machine controller with alternating current frequency conversion and voltage transformation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126845U true CN213126845U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573544.0U Active CN213126845U (en) | 2020-11-09 | 2020-11-09 | Mahjong machine controller with alternating current frequency conversion and voltage transformation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126845U (en) |
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- 2020-11-09 CN CN202022573544.0U patent/CN213126845U/en active Active
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