CN203648030U - Turn table for lucky draw - Google Patents
Turn table for lucky draw Download PDFInfo
- Publication number
- CN203648030U CN203648030U CN201420042492.6U CN201420042492U CN203648030U CN 203648030 U CN203648030 U CN 203648030U CN 201420042492 U CN201420042492 U CN 201420042492U CN 203648030 U CN203648030 U CN 203648030U
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- CN
- China
- Prior art keywords
- rotating disk
- gear wheel
- pointer
- motor
- axle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a turn table for lucky draw, which belongs to the field of recreational facilities, and comprises a turn plate and a pointer. The turn table for the lucky draw is characterized by comprising a shell part and a drive part, wherein the shell part comprises a shell and a control box, the drive part comprises a big gear, a small gear, a shaft, a motor and a turn plate, the shaft and the shell are fixedly connected, the big gear is connected on the shaft through a bearing, the small and the big gears are engaged, the small gear is fixedly connected on a motor shaft, the turn plate is fixed on the big gear, the turn plate is divided into a plurality of cases, the pointer is further fixedly arranged on the shaft, the inner portion of the shell part further comprises an n-shaped component, a spring which is arranged in a compressed state is arranged in the n-shaped component, the control box comprises a control button, and the control button is connected on a control circuit of the motor. Compared with prior art, the pointer of the turn table for the lucky draw can not point at a parting line between the two cases.
Description
Technical field
The utility model relates to a kind of recreational facilities, particularly a kind of rotating disk of the use that is applicable to draw a lottery.
Background technology
In some campuses activities and business activity, the activity of drawing a lottery or carrying out other Random assignments through commonly using turntable for lucky draw, turntable for lucky draw pointer usually refers to cannot judge on the line between two lattice which lattice pointer refers in the prior art, thereby activity has been caused to impact.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of pointer can not refer to the turntable for lucky draw in two lattice intermediate connection.
The technical scheme in the invention for solving the technical problem is: a kind of prize drawing rotating disk, comprise rotating disk and pointer, and it is characterized in that comprising housing parts and running part; Described housing parts comprises shell and control box; Described running part comprises gear wheel, pinion, axle, motor and rotating disk, described axle is fixedly connected with shell, described gear wheel is connected on axle by bearing, and described pinion is meshed with gear wheel, and pinion is fixedly connected on motor reel; Described rotating disk is fixed on gear wheel; On rotating disk, be divided into multiple lattice; On axle, be also installed with pointer; Described housing parts inside also comprises n shape member, and the width of n shape member is greater than gear wheel tooth top place tooth pitch, and n shape member opening part is towards the direction away from the gear wheel center of circle, and n shape component inside is provided with the spring in compressive state; The described corresponding central angle of each lattice be gear wheel adjacent teeth the integral multiple of corresponding central angle; Described control box comprises control button, and control button is connected on the control circuit of motor.
On above-mentioned rotating disk, on each lattice, respectively have pair of metal sheet, fix a pair of brush on described inner surface of outer cover, the position of described brush is corresponding with pointer and sheet metal; Between every pair of described sheet metal, connecting bulb and sound equipment by circuit; Described bulb and sound equipment are positioned at rotating disk; Described brush connects power supply.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, pointer can not drop on the line between two lattice, has guaranteed movable carrying out smoothly;
2,, with light and music, increased movable atmosphere;
3, electronic control, without manual rotation, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is running part structural representation of the present utility model.
Fig. 3 is turntable structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
The utility model comprises housing parts and running part.
As shown in Figure 1, described housing parts comprises shell 1 and control box.
As shown in Figure 2, described running part comprises gear wheel 4, pinion 3, axle 5, motor 2 and rotating disk 9, described axle 5 is fixedly connected with shell 1, described gear wheel 4 is connected on axle 5 by bearing, described pinion 3 is meshed with gear wheel 4, and pinion 3 is fixedly connected on motor 2 axles.When after actuating motor 2, pinion 3 rotates thereupon, drives gear wheel 4 to rotate simultaneously.
Described rotating disk 9 is fixed on gear wheel 4, can rotate with the rotation of gear wheel 4.On rotating disk 9, be divided into multiple lattice.The utility model also comprises pointer 8, and pointer 8 is fixed on axle 5, while stopping, indicates selected lattice by pointer 8 after rotating disk 9 rotates.
Described housing parts inside also comprises n shape member 7, the width of n shape member 7 is greater than gear wheel 4 tooth top place tooth pitches, n shape member 7 opening parts are towards the direction away from gear wheel 4 centers of circle, n shape member 7 inside are provided with the spring 6 in compressive state, spring 6, by n shape member 7 jack-up, withstands in the middle of two adjacent teeth of gear wheel 4 n shape member 7 circular arc places.The described corresponding central angle of each lattice be gear wheel 4 adjacent teeth the integral multiple of corresponding central angle, in the time that tooth top is aimed at n shape member 7 center line, the line of pointer 8 fingers between 9 liang of lattice of rotating disk.After motor 2 rotates, while stopping, due to the effect of n shape member 7, make n shape member 7 center lines aim at gear wheel 4 two adjacent teeth centre positions, to guarantee that pointer 8 can not refer on the line between adjacent two lattice of rotating disk 9.
Described control box comprises control button 12, and control button 12 is connected on the control circuit of motor 2.While pressing control button 12, motor 2 entrys into service, after unclamping, motor 2 shuts down.
In prioritization scheme, on described rotating disk 9, on each lattice, respectively there is pair of metal sheet 10, on described shell 1 inner surface, fix a pair of brush 11, the position of described brush 11 is corresponding with pointer 8 and sheet metal 10, and brush 11 is distinguished two sheet metals 10 on the indicated lattice of concatenation pointers.Between described every pair of sheet metal 10, connecting bulb and sound equipment by circuit, preset different music in each sound equipment.Described bulb and sound equipment are positioned at rotating disk 9.Described brush 11 connects power supply.After motor 2 rotations stop, two sheet metals 10 of the lattice that brush 11 is indicated pointer 8 switch on power, and light light, the music of sounding in these lattice.Atmosphere that can increase activity by light and music.
It should be noted that; particular of the present utility model have been described in detail the utility model; for a person skilled in the art, the various apparent change of in the situation that not deviating from spirit and scope of the present utility model, it being carried out is all within protection domain of the present utility model.
Claims (2)
1. a prize drawing rotating disk, comprises rotating disk and pointer, it is characterized in that comprising housing parts and running part; Described housing parts comprises shell and control box; Described running part comprises gear wheel, pinion, axle, motor and rotating disk, described axle is fixedly connected with shell, described gear wheel is connected on axle by bearing, and described pinion is meshed with gear wheel, and pinion is fixedly connected on motor reel; Described rotating disk is fixed on gear wheel; On rotating disk, be divided into multiple lattice; On axle, be also installed with pointer; Described housing parts inside also comprises n shape member, and the width of n shape member is greater than gear wheel tooth top place tooth pitch, and n shape member opening part is towards the direction away from the gear wheel center of circle, and n shape component inside is provided with the spring in compressive state; The described corresponding central angle of each lattice be gear wheel adjacent teeth the integral multiple of corresponding central angle; Described control box comprises control button, and control button is connected on the control circuit of motor.
2. prize drawing rotating disk according to claim 1, is characterized in that: on described rotating disk, on each lattice, respectively have pair of metal sheet, fix a pair of brush on described inner surface of outer cover, the position of described brush is corresponding with pointer and sheet metal; Between every pair of described sheet metal, connecting bulb and sound equipment by circuit; Described bulb and sound equipment are positioned at rotating disk; Described brush connects power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042492.6U CN203648030U (en) | 2014-01-23 | 2014-01-23 | Turn table for lucky draw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042492.6U CN203648030U (en) | 2014-01-23 | 2014-01-23 | Turn table for lucky draw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648030U true CN203648030U (en) | 2014-06-18 |
Family
ID=50914472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042492.6U Expired - Fee Related CN203648030U (en) | 2014-01-23 | 2014-01-23 | Turn table for lucky draw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178487A (en) * | 2016-07-26 | 2016-12-07 | 苏州市宏采展览展示器材有限公司 | Control circuit structure and the rotating disk thereof of rotating disk |
| CN107221228A (en) * | 2017-07-26 | 2017-09-29 | 肖述盛 | A kind of childhood teaching rewards and punishments device |
| CN107562507A (en) * | 2017-08-24 | 2018-01-09 | 成都药王科技股份有限公司 | One kind simulation rotating disk and its generation method |
| CN109512378A (en) * | 2018-12-12 | 2019-03-26 | 肖月莺 | A kind of colour blindness detector |
-
2014
- 2014-01-23 CN CN201420042492.6U patent/CN203648030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178487A (en) * | 2016-07-26 | 2016-12-07 | 苏州市宏采展览展示器材有限公司 | Control circuit structure and the rotating disk thereof of rotating disk |
| CN107221228A (en) * | 2017-07-26 | 2017-09-29 | 肖述盛 | A kind of childhood teaching rewards and punishments device |
| CN107562507A (en) * | 2017-08-24 | 2018-01-09 | 成都药王科技股份有限公司 | One kind simulation rotating disk and its generation method |
| CN109512378A (en) * | 2018-12-12 | 2019-03-26 | 肖月莺 | A kind of colour blindness detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |