CN209237307U - The rotating disk mechanism of game machine - Google Patents
The rotating disk mechanism of game machine Download PDFInfo
- Publication number
- CN209237307U CN209237307U CN201821948343.0U CN201821948343U CN209237307U CN 209237307 U CN209237307 U CN 209237307U CN 201821948343 U CN201821948343 U CN 201821948343U CN 209237307 U CN209237307 U CN 209237307U
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- rotating
- disc
- game machine
- central axis
- fixed
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Abstract
The utility model discloses a kind of rotating disk mechanisms of game machine, comprising: rotating disc is equipped with display；Central axis is passed through equipped with through-hole supply lines and is connect with display；Rotating mechanism connect with rotating disc and can drive turn disc, and for rotating mechanism with being located in the outside of central axis and rotating around center axis, rotating mechanism is equipped with gear wheel；Motor drives rotating mechanism rotation；Pinion gear is engaged with gear wheel；Encoder is connect to differentiate the rotation situation of pinion gear with pinion gear.The central axis that the utility model not can rotate by setting, central axis is equipped with through-hole, allows electric wire to pass through central axis and connect with rotating disc, and pinion gear is arranged and engages with gear wheel, revolving speed and steering of the encoder by resolution pinion gear, can be improved resolving accuracy.
Description
Technical field
The utility model relates to a kind of rotating disk mechanisms, refer in particular to a kind of rotating disk mechanism of game machine.
Background technique
Game machine is to pass through modern technologies and scientific method for the purpose of the performance of the various body reality states in people's thinking
(sound, light, electricity, machinery, pneumatic, travelling etc.) is realized and is simultaneously completed, then is reacted by the perception of people, with reach it is vivid,
A kind of equipment or facility of entertaining stimulation.
The rotating disk mechanism of existing a kind of game machine, including turntable, the shaft being connect with turntable and set on shaft one end
The center of encoder, turntable is equipped with display, and display connects with electric wire, and encoder is used to differentiate the steering and speed of shaft.
In prior art designs, it is rotated due to turntable by shaft, electric wire cannot be passed through from shaft there and be connect with display, can only
From passing through elsewhere and display, however not only increase the length of electric wire in this way, but also also extremely difficult, and appearance is installed
Also it is difficult to see.In addition, encoder directly differentiates the speed of the steering of shaft, if the resolution ratio of encoder is not high enough, when
When turntable rotates lesser angle, encoder is possible to can not be identified, to be unable to the position of accurate calculation turntable stop.Also have
Some designs increase some additional mechanisms, but these mechanisms are excessively complicated, not only increase production to improve precision
Cost also increases installation difficulty.
Therefore, it is necessary to a kind of rotating disk mechanism of novel game machine be designed, to solve the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of rotating disk mechanism of game machine, electric wire can pass through central axis and rotation
Disk connection, and is arranged pinion gear and engage with gear wheel, and encoder passes through revolving speed and the steering of resolution pinion gear, can be improved point
Distinguish precision.
For above-mentioned purpose, the utility model uses following technical scheme:
A kind of rotating disk mechanism of game machine, comprising: rotating disc is equipped with display；Central axis is passed through equipped with through-hole supply lines
It is connect with the display；Rotating mechanism connect with the rotating disc and can drive the turn disc, the rotating mechanism
With the outside for being located in the central axis and around the central axis rotation, the rotating mechanism is equipped with gear wheel；Motor drives institute
State rotating mechanism rotation；Pinion gear is engaged with the gear wheel；Encoder is connect to differentiate the small tooth with the pinion gear
The rotation situation of wheel.
Further, the rotating mechanism is equipped with big sprocket wheel, and the motor connect with minor sprocket, the minor sprocket and it is described greatly
Sprocket wheel is connected by chain.
Further, the rotating mechanism includes rotating member, the rotating member include parallel interval setting the first mounting disc,
Second mounting disc and third mounting disc, the rotating member are fixed on the rotating disc, the canine tooth by first mounting disc
Wheel is fixed on the rotating member by second mounting disc, and the big sprocket wheel is fixed on described turn by the third mounting disc
Moving part.
It further, further include mounting rack, the central axis, the encoder and the motor are both secured to the installation
Frame.
It further, further include the tightener sprocket for being fixed on the mounting rack, the tightener sprocket is set to the big sprocket wheel
It is connect between the minor sprocket and with the chain.
It further, further include point gear, the point gear is fixed on the mounting rack, and the point gear includes can
The pointer of swing, the rotating disc circumferential direction is equipped with multiple bumping posts, and when the turn disc, the bumping post can drive the pointer
It swings.
Further, the point gear further includes the fixed frame for being fixed on the mounting rack, is fixed on the fixed frame
Axle sleeve, the connecting shaft being coaxially embedded in the axle sleeve, the oscillation bearing between the connecting shaft and the axle sleeve, it is described
One end of connecting shaft is fixedly connected with the pointer.
Further, the connecting shaft is fixed with baffle in the other end opposite with the pointer, and the fixed frame is equipped with gear
Block, the beat of pointer drive the baffle to swing, and when the baffle is contacted with the block, the block can limit described
Baffle is excessively swung.
Further, two rolling bearings disposed in parallel are equipped between the rotating mechanism and the central axis.
Further, the gear wheel and the gear ratio of the pinion gear are 3:1.
The beneficial effects of the utility model have:
(1) motor drives rotating mechanism rotation, and rotating mechanism connect with rotating disc and can drive turn disc.Due to turning
Motivation structure is set to the outside of central axis, and central axis is fixed, therefore center of rotation can be with respect to central axis rotation, and will not
Drive central axis rotation.Central axis is equipped with through-hole supply lines across connecting with display, since central axis is fixed.By
This, the through-hole that electric wire passes through central axis can be connect with display, can not only shorten the length of electric wire, but also install very
It is convenient, while electric wire will not be made exposed.
(2) rotating mechanism is equipped with gear wheel and engages with pinion gear, and encoder is connect to differentiate turning for pinion gear with pinion gear
Emotionally condition.Due to the limitation of the resolution ratio of encoder, if encoder directly to be used to detect the motion conditions of rotating mechanism,
Be likely to result in that computational accuracy is inadequate, can not accurate calculation rotating disc stop position.Due to the gear ratio gear wheel of pinion gear
The number of teeth it is few, therefore when one lesser angle of turn disc, gear wheel also rotates synchronously a lesser angle, thus
One biggish angle of pinion rotation is driven, so that the rotation situation of pinion gear is easy to be distinguished by encoder.
Detailed description of the invention
Fig. 1 is the schematic diagram of game machine；
Fig. 2 is the schematic cross-sectional view of game machine；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is that game machine removes the schematic diagram after part；
Fig. 5 is the rotating mechanism of the utility model and the connection schematic diagram of encoder；
Fig. 6 is the schematic diagram of the point gear of the utility model；
Fig. 7 is the schematic diagram of another angle of point gear of the utility model；
Fig. 8 is the schematic cross-sectional view of the point gear of the utility model.
Drawing reference numeral explanation: mounting rack 1；Rotating disc 2；Bumping post 21；Display 22；Cover 23；Outer ring 231；Transparent cover plate
232；Centre bore 24；Central axis 3；Through-hole 31；Rotating mechanism 4；Gear wheel 41；Big sprocket wheel 42；Rotating member 43；First mounting disc
431；Second mounting disc 432；Third mounting disc 433；Rolling bearing 44；Motor 5；Encoder 6；Pinion gear 7；Point gear 8；Refer to
Needle 81；Fixed frame 82；Block 821；Axle sleeve 83；Connecting shaft 84；Baffle 841；Oscillation bearing 85；Tightener sprocket 9；Minor sprocket 10；
Chain 11.
Specific embodiment
To facilitate a better understanding of the purpose, structure, characteristics and efficacy of the utility model, now in conjunction with attached drawing and specifically
The utility model is described in further detail for embodiment.
As shown in Figures 1 to 8, the rotating disk mechanism of a kind of game machine of the utility model preferred embodiment, including mounting rack
1, the rotating disc 2 that can be rotated relative to mounting rack 1, the central axis 3 for being fixed on mounting rack 1, with the outside for being located in central axis 3
Rotating mechanism 4, the motor 5 for being fixed on mounting rack 1, the encoder 6 for being fixed on mounting rack 1, the pinion gear 7 being connect with encoder 6,
It is fixed on the point gear 8 of mounting rack 1, is fixed on the tightener sprocket 9 of mounting rack 1.
Rotating disc 2 is divided into many scales, and rotating disc 2 is circumferential to be equipped with multiple bumping posts 21, is formed between every two bumping post 21
One scale.The center of rotating disc 2 is equipped with display 22, and display 22 can show that game picture or turntable go to some quarter
Reward situation when spending.The center of rotating disc 2 is equipped with centre bore 24 and passes through for central axis 3, and central axis 3 and centre bore 24 are not
Contact generates friction between central axis 3 when preventing rotating disc 2 from rotating.The periphery of rotating disc 2 is equipped with cover 23, and rotating disc 2 is received
It is dissolved in cover 23.Cover 23 includes outer ring 231 and the transparent cover plate 232 for being fixed on outer ring 231, by the way that transparent cover plate is arranged
232, while playing dust-proof effect, it can also be observed that the rotation situation of rotating disc 2.
Motor 5 drives rotating mechanism 4 to rotate, and rotating mechanism 4 connect with rotating disc 2 and rotating disc 2 can be driven to rotate.Due to
Rotating mechanism 4 is set to the outside of central axis 3, and central axis 3 is fixed on mounting rack 1, therefore center of rotation can be with respect to central axis 3
Rotation, and not will drive the rotation of central axis 3.Central axis 3 is equipped with 31 supply lines of through-hole across connecting with display 22, due to center
Axis 3 is fixed.Thus, it is possible to which the through-hole 31 that electric wire passes through central axis 3 is connect with display 22, can not only shorten
The length of electric wire, and installation is very convenient, while electric wire will not be made exposed.It is equipped between rotating mechanism 4 and central axis 3
Two rolling bearings 44 disposed in parallel, it is ensured that the rotating accuracy of rotating mechanism 4, and reduce pivoting friction.
Rotating mechanism 4 is equipped with gear wheel 41 and engages with pinion gear 7, and encoder 6 is connect to differentiate pinion gear 7 with pinion gear 7
Rotation situation.Due to the limitation of the resolution ratio of encoder 6, if encoder 6 directly to be used to detect the movement of rotating mechanism 4
Situation, it is likely that cause computational accuracy inadequate, can not accurate calculation rotating disc 2 stop position.Due to the number of teeth of pinion gear 7
The number of teeth than gear wheel 41 is few, thus when rotating disc 2 rotate a lesser angle when, gear wheel 41 also rotate synchronously one compared with
Small angle, to drive pinion gear 7 to rotate a biggish angle, so that the rotation situation of pinion gear 7 is easy by encoder 6
It distinguishes.For example, gear wheel 41 and the gear ratio of pinion gear 7 can be 3:1, i.e., when gear wheel 41 rotates one week, small tooth
Wheel 7 can rotate three weeks.If one week (360 degree) of encoder 6 have 200 angle pulses, i.e. 1.8 degree of pulses, then
Due to gear ratio, gear wheel 41, which only needs to rotate 0.6 degree, can drive pinion gear 7 to rotate 1.8 degree, meet a pulse
Requirement allow encoder 6 to accurately calculate the turned position of rotating disc 2, and can be significantly to meet design requirement
Simplify in the prior art to accurately calculate the turned position of rotating disc 2 and increased cumbersome mechanism.
Rotating mechanism 4 is equipped with big sprocket wheel 42, and motor 5 is connect with minor sprocket 10, and minor sprocket 10 and big sprocket wheel 42 pass through chain
11 connections.Minor sprocket 10 is driven to rotate when motor 5 rotates, so that minor sprocket 10 drives big sprocket wheel 42 to rotate by chain 11, from
And entire rotating mechanism 4 is driven to rotate, and then rotating disc 2 is driven to rotate.Rotating mechanism 4 includes rotating member 43, and rotating member 43 wraps
Include the first mounting disc 431, the second mounting disc 432 and the third mounting disc 433 of parallel interval setting.Rotating member 43 passes through the first peace
Rotating disc 2 is fixed in sabot 431, and gear wheel 41 is fixed on rotating member 43 by the second mounting disc 432, and big sprocket wheel 42 passes through third
Rotating member 43 is fixed in mounting disc 433.Tightener sprocket 9 is set between big sprocket wheel 42 and minor sprocket 10 and connect with chain 11.
By the way that tightener sprocket 9 is arranged, so that chain 11 can possess tensile force appropriate in transmission process, to avoid chain 11 loose
It moves or falls off.
Point gear 8 include swingable pointer 81, be fixed on mounting rack 1 fixed frame 82, be fixed on fixed frame 82
Axle sleeve 83 is coaxially embedded at the connecting shaft 84 in axle sleeve 83, the oscillation bearing 85 between connecting shaft 84 and axle sleeve 83, connection
One end of axis 84 is fixedly connected with pointer 81.When rotating disc 2 rotates, the bumping post 21 on rotating disc 2 can drive pointer 81 to put
Dynamic, when rotating disc 2 stops operating, pointer 81 can be located between two bumping posts 21, the scale value being directed toward between two bumping posts 21,
To indicate the order or reward of the scale value.
Connecting shaft 84 is fixed with baffle 841 in the other end opposite with pointer 81, and fixed frame 82 is equipped with block 821, pointer
81, which swing drive baffle 841, swings, and when baffle 841 is contacted with block 821, block 821 can limit baffle 841 and excessively swing.
When pointer 81 is swung, pointer 81 can lean on the gravity of itself to return to original position, if the amplitude that pointer 81 is swung is excessive, having can
Can not homing, therefore baffle 841 and block 821 are set and can be avoided the generation of such case.
The explanation of the only preferred embodiment of the utility model is described in detail above, non-therefore limitation the utility model is specially
Sharp range, so, all with this creation specification and diagramatic content institute, equivalence techniques change for it, and it is specially to be both contained in this creation
In sharp range.
Claims (10)
1. a kind of rotating disk mechanism of game machine characterized by comprising
Rotating disc is equipped with display；
Central axis is passed through equipped with through-hole supply lines and is connect with the display；
Rotating mechanism, connect with the rotating disc and can drive the turn disc, and the rotating mechanism is described with being located in
The outside of central axis and around the central axis rotation, the rotating mechanism is equipped with gear wheel；
Motor drives the rotating mechanism to rotate；
Pinion gear is engaged with the gear wheel；
Encoder is connect to differentiate the rotation situation of the pinion gear with the pinion gear.
2. the rotating disk mechanism of game machine as described in claim 1, it is characterised in that: the rotating mechanism is equipped with big sprocket wheel, institute
It states motor to connect with minor sprocket, the minor sprocket is connected with the big sprocket wheel by chain.
3. the rotating disk mechanism of game machine as claimed in claim 2, it is characterised in that: the rotating mechanism includes rotating member, institute
The first mounting disc, the second mounting disc and the third mounting disc that rotating member includes parallel interval setting are stated, the rotating member passes through institute
It states the first mounting disc and is fixed on the rotating disc, the gear wheel is fixed on the rotating member, institute by second mounting disc
It states big sprocket wheel and the rotating member is fixed on by the third mounting disc.
4. the rotating disk mechanism of game machine as claimed in claim 2, it is characterised in that: it further include mounting rack, the central axis, institute
It states encoder and the motor is both secured to the mounting rack.
5. the rotating disk mechanism of game machine as claimed in claim 4, it is characterised in that: further include for being fixed on the mounting rack
Tight sprocket wheel, the tightener sprocket are set between the big sprocket wheel and the minor sprocket and connect with the chain.
6. the rotating disk mechanism of game machine as claimed in claim 4, it is characterised in that: it further include point gear, the pointer machine
Structure is fixed on the mounting rack, and the point gear includes swingable pointer, and the rotating disc circumferential direction is equipped with multiple bumping posts, institute
When stating turn disc, the bumping post can drive the beat of pointer.
7. the rotating disk mechanism of game machine as claimed in claim 6, it is characterised in that: the point gear further includes being fixed on institute
State the fixed frame of mounting rack, the axle sleeve for being fixed on the fixed frame, the connecting shaft being coaxially embedded in the axle sleeve, be set to it is described
Oscillation bearing between connecting shaft and the axle sleeve, one end of the connecting shaft are fixedly connected with the pointer.
8. the rotating disk mechanism of game machine as claimed in claim 7, it is characterised in that: the connecting shaft is opposite with the pointer
The other end be fixed with baffle, the fixed frame is equipped with block, and the beat of pointer drives the baffle to swing, when the baffle
When contacting with the block, the block can limit the baffle and excessively swing.
9. the rotating disk mechanism of game machine as described in claim 1, it is characterised in that: the rotating mechanism and the central axis it
Between be equipped with two rolling bearings disposed in parallel.
10. the rotating disk mechanism of game machine as described in claim 1, it is characterised in that: the tooth of the gear wheel and the pinion gear
Number is than being 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948343.0U CN209237307U (en) | 2018-11-23 | 2018-11-23 | The rotating disk mechanism of game machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948343.0U CN209237307U (en) | 2018-11-23 | 2018-11-23 | The rotating disk mechanism of game machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237307U true CN209237307U (en) | 2019-08-13 |
Family
ID=67529427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948343.0U Expired - Fee Related CN209237307U (en) | 2018-11-23 | 2018-11-23 | The rotating disk mechanism of game machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237307U (en) |
-
2018
- 2018-11-23 CN CN201821948343.0U patent/CN209237307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 |