CN209056005U - Automatic lottery device - Google Patents
Automatic lottery device Download PDFInfo
- Publication number
- CN209056005U CN209056005U CN201821306839.8U CN201821306839U CN209056005U CN 209056005 U CN209056005 U CN 209056005U CN 201821306839 U CN201821306839 U CN 201821306839U CN 209056005 U CN209056005 U CN 209056005U
- Authority
- CN
- China
- Prior art keywords
- photoelectric sensor
- disk
- motor
- pointer
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to device field of drawing a lottery, solve the problems, such as that existing automatic lottery device product structure is single and the replacement of awards disk is inconvenient.The automatic lottery device includes bracket, awards disk, pointer, motor, zero trigger, the first U-shaped photoelectric sensor, the second U-shaped photoelectric sensor, coding disk and control circuit；Awards disk is fixed on bracket, and motor is fixed on bracket and is located at behind awards disk, and the rear portion of mandrel and the shaft of motor are coaxially connected, are located at the pointer of mandrel front before awards disk；First U-shaped photoelectric sensor is fixed on bracket and matches with coding disk, second U-shaped photoelectric sensor is fixed on bracket and matches with zero trigger, zero trigger is fixed in the shaft of motor, be zeroed phase of the trigger with respect to machine shaft, identical with respect to the phase of machine shaft as the pointer on pointer.The utility model design is simple, rationally, using reliable, can be convenient for changing awards disk in time.
Description
Technical field
The utility model relates to device field of drawing a lottery, specially a kind of automatic lottery device.
Background technique
Existing prize drawing device is broadly divided into two classes, and one kind is manual identified winning results, and such device turns by prize drawing
Disk rotation, mostly structure is relatively easy, but due to being eye recognition winning results, use is inconvenient, draws a lottery inefficient.Separately
A kind of automatic lottery device, product structure are single.
When needing replacing awards disk, usual manner is to replace old awards disk, this mode with a new awards disk
Need to make new awards disk in advance, design, replacement awards disk are time-consuming and laborious, when especially new awards disk design is wrong, again
Modification and replacement must be redesigned, real time modifying is unable to；If sweepstake excessively frequently, using usual manner replaces awards
Disk will be very inconvenient, and cost is also high.
Utility model content
The existing automatic lottery device product structure of the utility model solution is single and the replacement of awards disk is inconvenient, provides one kind
New automatic lottery device, automatic lottery apparatus structure design is simple, rationally, using reliable, can be convenient for changing awards in time
Disk.
The utility model adopts the following technical scheme that realization: automatic lottery device, including bracket, awards disk, pointer
Device, motor, zero trigger, the first U-shaped photoelectric sensor, the second U-shaped photoelectric sensor, coding disk and control circuit；Awards
Disk is fixed on bracket, and hole (mandrel and machine shaft of this hole for pointer are coaxially connected), pointer are provided on awards disk
Including mandrel, mandrel front is equipped with the pointer vertical with mandrel；Motor is fixed on bracket and is located at behind awards disk, mandrel
Rear portion and motor shaft it is coaxially connected, be located at the pointer of mandrel front before awards disk；First U-shaped photoelectric sensor
It is fixed on bracket and is matched with coding disk, the center of coding disk is provided with hole, and coding disk is fixed in turning for motor by this hole
On axis；Second U-shaped photoelectric sensor is fixed on bracket and matches with zero trigger, and zero trigger is fixed on motor
In shaft, be zeroed phase of the trigger with respect to machine shaft, identical with respect to the phase of machine shaft as the pointer on pointer；Control
Circuit processed includes controller, and the input terminal of controller is connected with key, the first U-shaped photoelectric sensor and the second U-shaped photoelectric sensing
The output end of device is all connected with the input terminal of controller, and the output end of controller is connected to the motor, and the output end of controller also connects
It is connected to loudspeaker.
When work, by key pressing, controller is received by key pressing signal, under corresponding software support, controller control electricity
Machine rotation, and then pointer and coding disk on machine shaft and zero trigger is driven to rotate simultaneously, the first U-shaped photoelectric transfer
Sensor is as the continuous output pulse signal of grid variation is to controller on coding disk, and controller is to the first U-shaped photoelectric sensor
The pulse signal of input is counted, and the second U-shaped photoelectric sensor is every to be triggered primary, the second U-shaped photoelectric transfer by zero trigger
Sensor sends return-to-zero pulse signal to controller, and controller receives the return-to-zero pulse signal of the second U-shaped photoelectric sensor transmission,
The pulse signal of first U-shaped photoelectric sensor input is carried out counting clearing and is started counting again；Key unclamps, and controller connects
After receiving key release signal, controller controls motor stalling；By coding the first U-shaped of the circle photoelectric sensor of disc spins one, institute is defeated
Pulse sum out is fixed, each occupied umber of pulse in awards area (grid number) fixation, (at least triggering one on awards disk
Secondary return-to-zero pulse) the first U-shaped photoelectric sensor received by controller pulse signal quantity combination awards disk on each prize
The item occupied number of pulses in area (grid number), controller just calculates the awards of pointer meaning.
Further, the first U-shaped photoelectric sensor and the second U-shaped photoelectric sensor merge into a binary channels U-shaped photoelectricity
Sensor is fixed on bracket, and zero trigger is placed in one of channel on coding disk with binary channels U-shaped photoelectric sensor
It matches, another channel is matched with coding disk, phase of the trigger with respect to machine shaft that be zeroed on coding disk, with pointer
On pointer it is identical with respect to the phase of machine shaft, the input terminal phase of the output end and controller of binary channels U-shaped photoelectric sensor
Even.
Further, the output end of controller is connected with display screen, and the display screen is fixed on bracket, the display
Be provided on screen hole (this hole is connected for the mandrel of pointer with machine shaft), awards disk by controller control the display screen with
Aperture is the realization of center simulative display, is located at the pointer of mandrel front before the display screen, motor is located at the display
Behind screen；Which type of awards disk is needed, by controller in the display screen simulative display, in this way replacement awards disk
It will become very convenient.
The beneficial effects of the utility model are: control circuit has selected appropriate sensor, structure design is simple, reasonable, makes
With reliable, it can be convenient for changing awards disk in time.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram.
Fig. 2 is the structure sectional view one of the utility model.
Fig. 3 is the principles of the present invention block diagram.
Fig. 4 is the structure sectional view two of the utility model.
Fig. 5 is the structural schematic diagram of awards disk.
Fig. 6 is the structural schematic diagram of pointer.
Fig. 7 is the structural schematic diagram of the coding disk comprising the trigger that is zeroed and the coding disk not comprising zero trigger.
Wherein: 1-key, 2-brackets, 3-awards disks, 4-motors, 5-binary channels U-shaped photoelectric sensors, 51-the
One U-shaped photoelectric sensor, the 52-the second U-shaped photoelectric sensor, 6-coding disks, 61-grids, 62-zero triggers, 7-cores
Axis, 8-pointers.
Specific embodiment
Automatic lottery device, including bracket 2, awards disk 3, pointer, motor 4, zero trigger 62, the first U-shaped photoelectricity
Sensor 51, the second U-shaped photoelectric sensor 52, coding disk 6 and control circuit；Awards disk 3 is fixed on bracket 2, on awards disk 3
It is provided with hole (mandrel 7 and motor 4 shaft of this hole for pointer are coaxially connected), pointer includes mandrel 7, and 7 front of mandrel is set
There is the pointer 8 vertical with mandrel 7；Motor 4 is fixed on bracket 2 and is located at behind awards disk 3, the rear portion of mandrel 7 and motor 4
Shaft it is coaxially connected, be located at the pointer 8 of 7 front of mandrel before awards disk 3；First U-shaped photoelectric sensor 51 is fixed on
It is matched on bracket 2 and with coding disk 6, the center of coding disk 6 is provided with hole, and coding disk 6 is fixed in the shaft of motor 4 by this hole
On；Second U-shaped photoelectric sensor 52 is fixed on bracket 2 and matches with zero trigger 62, and zero trigger 62 is fixed on
In the shaft of motor 4, the phase of opposite 4 shaft of motor of zero trigger 62, with the pointer 8 on pointer with respect to 4 shaft of motor
Phase it is identical；Control circuit includes controller, and the input terminal of controller is connected with key 1,51 He of the first U-shaped photoelectric sensor
The output end of second U-shaped photoelectric sensor 52 is all connected with the input terminal of controller, and the output end of controller is connected with motor 4,
The output end of controller is also connected with loudspeaker.
When work, key 1 is pressed, and controller receives key 1 and presses signal, under corresponding software support, controller control
Motor 4 rotates, and then pointer and coding disk 6 in 4 shaft of motor and zero trigger 62 is driven to rotate simultaneously, the first U
Shape photoelectric sensor 51 on coding disk 6 grid 61 change continuous output pulse signal to controller, controller is to the first U
The pulse signal that shape photoelectric sensor 51 inputs is counted, and the second U-shaped photoelectric sensor 52 is every to be triggered by zero trigger 62
Once, the second U-shaped photoelectric sensor 52 sends return-to-zero pulse signal to controller, and controller receives the second U-shaped photoelectric sensing
Device 52 send return-to-zero pulse signal, to the first U-shaped photoelectric sensor 51 input pulse signal carry out count reset and again
It starts counting；Key 1 unclamps, and after controller receives the release signal of key 1, controller controls motor 4 and stalls；Due to coding disk
6 rotation turn around the pulse sum that the first U-shaped photoelectric sensor 51 is exported be it is fixed, on awards disk 3 shared by each awards area
Umber of pulse (grid number) is fixed, the first U-shaped photoelectric sensor received by (at least triggering a return-to-zero pulse) controller
Each occupied number of pulses in awards area (grid number) on the quantity combination awards disk 3 of 51 pulse signal, controller is just counted
Calculate the signified awards of pointer 8.For example, the rotation of coding disk 6 is turned around, the pulse sum that the first U-shaped photoelectric sensor 51 is exported is
360, it is 360 divided by the rotation of coding disk 6 one that coding disk 6, which revolves the pulse sum that the first U-shaped photoelectric sensor 51 is exported that turns around,
The degree of circle is 360 degree, obtains 1 degree of 1 pulse of rotation, if awards disk 3 divides for 3 fan-shaped awards areas adjacent each other, from zero
The position that the second U-shaped photoelectric sensor 52 is triggered in position (zero-bit that the pointer 8 of pointer is located at awards disk 3), i.e. zero trigger 62
The location of pointer 8 starts when setting, and the umber of pulse in first awards area is 0 to 119, and the umber of pulse in second awards area is
120 to 239, the umber of pulse in third awards area is 240 to 359, the first U-shaped received by controller after stalling in conjunction with motor 4
The quantity of the pulse signal of photoelectric sensor 51, indicates that the now locating awards area of pointer 8, and controller is read from memory
Corresponding voice content control loudspeaker plays out, and e.g., loudspeaker plays " first prize television set ".From above-mentioned detailed worked
As can be seen that entire control process is the control of a routine in journey, therefore, control software needed for controller is this field skill
Art personnel are easy to accomplish.
When it is implemented, the first U-shaped photoelectric sensor 51 and the second U-shaped photoelectric sensor 52 can also be merged into one pair
Channel U-shaped photoelectric sensor 5 is fixed on bracket 2, and zero trigger 62 is placed on coding disk 6 and binary channels U-shaped photoelectric sensing
One of channel of device 5 matches, and another channel is matched with coding disk 6, and the zero trigger 62 on coding disk 6 is relatively electric
The phase of 4 shaft of machine, it is identical with respect to the phase of 4 shaft of motor as the pointer 8 on pointer, binary channels U-shaped photoelectric sensor 5
Output end is connected with the input terminal of controller.Using binary channels U-shaped photoelectric sensor 5 and use the first U-shaped photoelectric sensor 51
As the course of work and principle of the second U-shaped photoelectric sensor 52.
When implementation, the output end of controller is connected with display screen, and the display screen is fixed on bracket 2, the display screen
On be provided with hole (mandrel 7 and motor 4 shaft of this hole for pointer are coaxially connected), awards disk 3 is controlled described aobvious by controller
Display screen is realized by center simulative display of aperture, is located at the pointer 8 of 7 front of mandrel before the display screen, motor 4 is located at
(aperture on a display screen, prior art technology have been carried out and widely apply, such as: in November, 2017 behind the display screen
The display screen on " Liu Haiping " and 2017 Nian8Yue Sharp AQUOS S2 mobile phones on the iPhone X mobile phone of Apple Inc. is all
" abnormity screen ", hereafter a large amount of " abnormity screens " are widely used on home-made cellphone, and cutting arbitrary shape on a display screen has been
Mature technology).
Claims (4)
1. a kind of automatic lottery device, it is characterised in that including bracket (2), awards disk (3), pointer, motor (4), zero touching
Send out device (62), the first U-shaped photoelectric sensor (51), the second U-shaped photoelectric sensor (52), coding disk (6) and control circuit；Awards
Disk (3) is fixed on bracket (2), and hole is provided on awards disk (3), and pointer includes mandrel (7), and mandrel (7) front is equipped with and core
The vertical pointer (8) of axis (7)；Motor (4) is fixed on bracket (2) and is located at behind awards disk (3), the rear portion of mandrel (7)
It is coaxially connected with the shaft of motor (4), it is located at the pointer (8) of mandrel (7) front before awards disk (3)；First U-shaped photoelectricity
Sensor (51) is fixed on bracket (2) and matches with coding disk (6), and the center of coding disk (6) is provided with hole, coding disk (6)
It is fixed in by this hole in the shaft of motor (4)；Second U-shaped photoelectric sensor (52) is fixed on bracket (2) and touches with zero
Hair device (62) matches, and zero trigger (62) is fixed in the shaft of motor (4), and zero trigger (62) is with respect to motor (4)
The phase of shaft is identical with respect to the phase of motor (4) shaft as the pointer (8) on pointer；Control circuit includes controller, control
The input terminal of device processed is connected with key (1), the output of the first U-shaped photoelectric sensor (51) and the second U-shaped photoelectric sensor (52)
End is all connected with the input terminal of controller, and the output end of controller is connected with motor (4).
2. automatic lottery device according to claim 1, it is characterised in that the first U-shaped photoelectric sensor (51) and the 2nd U
Shape photoelectric sensor (52) is merged into a binary channels U-shaped photoelectric sensor (5) and is fixed on bracket (2), and be zeroed trigger
(62) it is placed on coding disk (6) and is matched with one of channel of binary channels U-shaped photoelectric sensor (5), another channel and volume
Code-disc (6) matches, the phase of opposite motor (4) shaft of the zero trigger (62) on coding disk (6), with the finger on pointer
Needle (8) is identical with respect to the phase of motor (4) shaft, the output end of binary channels U-shaped photoelectric sensor (5) and the input terminal of controller
It is connected.
3. automatic lottery device according to claim 1 or 2, it is characterised in that the output end of controller is connected with display
Screen, the display screen are fixed on bracket (2), hole are provided on the display screen, awards disk (3) controls the display by controller
Screen is realized by center simulative display of aperture, is located at the pointer (8) of mandrel (7) front before the display screen, motor (4)
Behind the display screen.
4. automatic lottery device according to claim 3, it is characterised in that the output end of controller is also connected with loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306839.8U CN209056005U (en) | 2018-08-14 | 2018-08-14 | Automatic lottery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306839.8U CN209056005U (en) | 2018-08-14 | 2018-08-14 | Automatic lottery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056005U true CN209056005U (en) | 2019-07-02 |
Family
ID=67047346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306839.8U Active CN209056005U (en) | 2018-08-14 | 2018-08-14 | Automatic lottery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056005U (en) |
-
2018
- 2018-08-14 CN CN201821306839.8U patent/CN209056005U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11783676B2 (en) | Gaming machine and method having persistent continuum feature | |
| CN104570144B (en) | A kind of adaptive sensing adjusting thresholds system and method for proximity transducer | |
| WO2004093021A3 (en) | Machine and method for cash recycling and cash settlement | |
| US20160082345A1 (en) | Crane Controller Method and PCB | |
| ES8203019A1 (en) | Score display apparatus for pinball game machines and display method therefor | |
| CN202763413U (en) | Automatic pin supplying and pressing machine | |
| CN209056005U (en) | Automatic lottery device | |
| CN103235662A (en) | Method and terminal for achieving automatic switch of input modes | |
| CN107176060A (en) | A kind of electric automobile charging pile | |
| CN101244335A (en) | Full-automatic game machine and implementing method | |
| CN107248233B (en) | A kind of shared charger baby lease cabinet | |
| CN109758762A (en) | A kind of simulation VR Virtal shooting system and method | |
| ES481157A1 (en) | Entertainment machines. | |
| CN209765606U (en) | Automatic lottery drawing pointer | |
| CN106504440A (en) | Multifunctional game management system and its method | |
| CN104075865A (en) | Touch panel anti-impact performance testing method | |
| CN209118386U (en) | Stepper motor driven prize drawing device | |
| CN208207958U (en) | Automatic lottery device | |
| CN203658232U (en) | Steel plate smoothness detection device | |
| CN202985568U (en) | Mechanically-controlled shadow play device control system | |
| CN206312299U (en) | Multifunctional game management system | |
| CN202002611U (en) | Full-automatic laser system | |
| CN217358277U (en) | Arrow puller capable of counting | |
| CN207822480U (en) | Automatic lottery turntable | |
| CN217213793U (en) | Coin collecting device through wireless transmission and electronic ink screen display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |