CN209514281U - A kind of rotation projection arrangement - Google Patents
A kind of rotation projection arrangement Download PDFInfo
- Publication number
- CN209514281U CN209514281U CN201920201472.1U CN201920201472U CN209514281U CN 209514281 U CN209514281 U CN 209514281U CN 201920201472 U CN201920201472 U CN 201920201472U CN 209514281 U CN209514281 U CN 209514281U
- Authority
- CN
- China
- Prior art keywords
- gear
- projection
- projection plate
- fixedly installed
- rotation
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of rotation projection arrangements, including motor, projection plate and projection lamp, the projection lamp is arranged in the rear side of projection plate, the movable end of the motor is fixedly installed with partial gear and transmission gear, the periphery of the partial gear is engaged with gear A, and gear A is fixedly installed with shaft, the other end of the shaft is fixedly installed with gear B, the periphery of the transmission gear is engaged with gear C, and gear C is fixedly installed with turntable also through shaft, the external cylindrical surface of the turntable is fixedly connected with bracket, the present apparatus is ingenious in design, it is compact-sized, the rotation of projection plate itself and the handoff functionality of projection plate are realized simultaneously using a motor, so that the content of projection device is more excellent, with good visual effect.
Description
Technical field
The utility model relates to projection arrangement, in particular to a kind of rotation projection arrangement.
Background technique
Scenic spot projector is usually mainly made of projection lamp and the substantial projection plate of print, by being printed on poem on projection plate
The contents such as word, landscape and advertisement, then projected to by projection lamp is that scenic spot is added to a beautiful landscape on the ground.And it is existing
Rotation projection lamp be then to drive projection plate rotation by power drive motor of battery, and then realize the image projected on bottom surface
Rotation, so that picture is more lively.But existing scenic spot projection lamp can only project a kind of picture, projection lamp projects to ground
On content be unalterable.Therefore, a kind of scenic spot energy conservation rotating projector is introduced herein.
Utility model content
The main purpose of the utility model is to provide a kind of rotation projection arrangement, pass through nibbling for transmission gear and gear A
It closes, gear B is driven to do continuous rotating motion, by the engagement of partial gear and gear C, turntable is driven to do intermittent rotary, with
The intermittent rotary of turntable, the projection plate for being installed on cutting ferrule also carry out the rotation of interval, realize the switching of projection plate, and work as
After projection plate is contacted with gear B, gear B drives projection plate rotation, and then realizes the rotation of projection plate, finally realizes projection
The content that plate projects on ground is constantly changed and is rotated.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of rotation projection arrangement, including motor, projection plate and projection lamp, after the projection lamp is arranged in projection plate
Side, the movable end of the motor are fixedly installed with partial gear and transmission gear, and the periphery of the partial gear is engaged with
Gear A, and gear A is fixedly installed with shaft, the other end of the shaft are fixedly installed with gear B, the transmission gear it is outer
It encloses and is engaged with gear C, and gear C is fixedly installed with turntable also through shaft, the external cylindrical surface of the turntable is fixedly connected with branch
Frame, and the outer end of bracket is fixedly connected with cutting ferrule, the outer end of cutting ferrule is equipped with opening, and projection plate is movably installed in cutting ferrule, institute
The external cylindrical surface for stating projection plate is equipped with sawtooth, and sawtooth is engaged with gear B.
Further, the bracket is equipped with multiple along the external cylindrical surface circumferencial direction of turntable.
Further, the inner wall upper and lower end face of the cutting ferrule is equipped with annular groove, and the upper and lower end face of the projection plate is equipped with ring
The fixture block of shape, and fixture block and annular groove are activity installation.
Compared with prior art, the utility model has the following beneficial effects: a kind of rotation projection arrangement, passes through driving cog
The engagement of wheel and gear A drives gear B to do continuous rotating motion, by the engagement of partial gear and gear C, drives turntable
Intermittent rotary is done, with the intermittent rotary of turntable, the projection plate for being installed on cutting ferrule also carries out the rotation of interval, realizes projection plate
Switching, and after projection plate and gear B contact, gear B drives projection plate rotation, and then realizes the rotation of projection plate,
It finally realizes the content that projection plate projects on ground constantly to change and rotate, the present apparatus is ingenious in design, compact-sized, benefit
The rotation of projection plate itself and the handoff functionality of projection plate are realized simultaneously with a motor, so that the content of projection device
It is more excellent, there is good visual effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model rotates projection arrangement.
Fig. 2 is the top view that the utility model rotates projection arrangement.
Fig. 3 is the side view that the utility model rotates projection arrangement.
Fig. 4 is the incomplete mechanism gear mechanism schematic diagram that the utility model rotates projection arrangement.
Fig. 5 is the projection plate structural schematic diagram that the utility model rotates projection arrangement.
Fig. 6 is the cutting ferrule cross-sectional view that the utility model rotates projection arrangement.
In figure: 1, motor；2, partial gear；3, transmission gear；4, gear A；5, shaft；6, gear B；7, gear C；
8, turntable；9, bracket；10, cutting ferrule；101, annular groove；11, it is open；12, projection plate；121, sawtooth；122, fixture block；13, projection lamp.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in figures 1 to 6, a kind of rotation projection arrangement, including motor 1, projection plate 12 and projection lamp 13, the projection lamp
13 are arranged in the rear side of projection plate 12, and the movable end of the motor 1 is fixedly installed with partial gear 2 and transmission gear 3, institute
The periphery for stating partial gear 2 is engaged with gear A 4, and gear A 4 is fixedly installed with shaft 5, and the other end of the shaft 5 is fixed
Gear B 6 is installed, the periphery of the transmission gear 3 is engaged with gear C 7, and gear C 7 is fixedly installed with also through shaft 5 and turns
Disk 8, the external cylindrical surface of the turntable 8 is fixedly connected with bracket 9, and the outer end of bracket 9 is fixedly connected with cutting ferrule 10, cutting ferrule 10
Outer end be equipped with opening 11, and projection plate 12 is movably installed in cutting ferrule 10, the external cylindrical surface of the projection plate 12 is equipped with sawtooth
121, and sawtooth 121 is engaged with gear B 6.
The utility model rotates projection arrangement, a kind of rotation projection arrangement, by the engagement of transmission gear 3 and gear A 4,
It drives gear B 6 to do continuous rotating motion, by the engagement of partial gear 2 and gear C 7, turntable 8 is driven to do intermittent rotary, with
The intermittent rotary of turntable 8, the projection plate 12 for being installed on cutting ferrule 10 also carry out the rotation of interval, realize cutting for projection plate 12
It changes, and after projection plate 12 and gear B 6 contact, gear B 6 drives projection plate 12 to rotate, and then realizes projection plate 12
Rotation, finally realizes the content that projection plate 12 projects on ground and constantly changes and rotate.
Wherein, the bracket 9 is equipped with multiple along the external cylindrical surface circumferencial direction of turntable 8.
Wherein, the upper and lower end face of the projection plate 12 is equipped with the fixture block 122 of annular, and fixture block 122 and annular groove 101 are to live
Dynamic installation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of rotation projection arrangement, including motor (1), projection plate (12) and projection lamp (13), projection lamp (13) arrangement
Rear side in projection plate (12), it is characterised in that: the movable end of the motor (1) is fixedly installed with partial gear (2) and passes
The periphery of moving gear (3), the partial gear (2) is engaged with gear A (4), and gear A (4) is fixedly installed with shaft (5),
The other end of the shaft (5) is fixedly installed with gear B (6), and the periphery of the transmission gear (3) is engaged with gear C (7), and
Gear C (7) is fixedly installed with turntable (8) also through shaft (5), and the external cylindrical surface of the turntable (8) is fixedly connected with bracket
(9), and the outer end of bracket (9) is fixedly connected with cutting ferrule (10), and the outer end of cutting ferrule (10) is equipped with opening (11), and in cutting ferrule (10)
It is movably installed with projection plate (12), the external cylindrical surface of the projection plate (12) is equipped with sawtooth (121), and sawtooth (121) and gear B
(6) it engages.
2. rotation projection arrangement according to claim 1, it is characterised in that: the bracket (9) along turntable (8) outer circle
Cylinder circumferencial direction is equipped with multiple.
3. rotation projection arrangement according to claim 1, it is characterised in that: the inner wall upper and lower end face of the cutting ferrule (10) is set
Have annular groove (101), the upper and lower end face of the projection plate (12) is equipped with the fixture block (122) of annular, and fixture block (122) and annular groove
It (101) is activity installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201472.1U CN209514281U (en) | 2019-02-15 | 2019-02-15 | A kind of rotation projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201472.1U CN209514281U (en) | 2019-02-15 | 2019-02-15 | A kind of rotation projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514281U true CN209514281U (en) | 2019-10-18 |
Family
ID=68204328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201472.1U Expired - Fee Related CN209514281U (en) | 2019-02-15 | 2019-02-15 | A kind of rotation projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514281U (en) |
-
2019
- 2019-02-15 CN CN201920201472.1U patent/CN209514281U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |