CN205560563U - Active projection night -light - Google Patents
Active projection night -light Download PDFInfo
- Publication number
- CN205560563U CN205560563U CN201620340101.8U CN201620340101U CN205560563U CN 205560563 U CN205560563 U CN 205560563U CN 201620340101 U CN201620340101 U CN 201620340101U CN 205560563 U CN205560563 U CN 205560563U
- Authority
- CN
- China
- Prior art keywords
- light
- shell
- shaft
- roll shaft
- film
- 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
Abstract
The utility model relates to a projection lamp field, in particular to can realize the active projection night -light that independently sways for one kind, including the shell core interior with setting up the shell, the top of shell is equipped with the projection window, and at the inside balancing weight that is located the core bottom that is equipped with of shell, the bottom of shell is the spherical structure, and the core includes frame, light source projection unit and film rolling device, still installs eccentric device in the bottom of core. The utility model discloses the structure that has the tumbler principle, can stand naturally and swing after overturning, inside light source projection unit and the film rolling device of being equipped with of shell, the top of shell is equipped with the projection window, constitute constantly changeable pattern through light source projection unit with the projection area intra -area of parallel lightmap on rolling film on the ceiling, additionally, still install eccentric device between core bottom plate and balancing weight, sway the action in order to realize deciding for oneself on tumbler principle basis, it is more active to make whole projection night -light, it is interactive stronger.
Description
Technical field
This utility model relates to projecting lamp field, particularly to a kind of dynamic projection night-light being capable of and independently waving.
Background technology
The major function of projecting lamp the most on sale is to project the pattern being continually changing or lampion on ceiling or wall
Light, such as places desktop type projecting lamp on the table, also has the projecting lamp of lifting rotatable ball shape structure on the ceiling,
Above-mentioned two class projecting lamps only possess the projection of pattern or light, it is impossible to enough and practical this forms interaction, only as light fixture
Using, function is more single.
The projecting lamp that function is more enriched has certain market potential, is such as possessing pattern or the basis of light projection's function
On possess certain interactive, possess the function of toy.Therefore, it is adaptable to infant or age slightly bigger child use
The projecting lamp with interaction function urgently develop.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of dynamic projection night-light, this projection night-light can have
The structure of father-in-law's principle, the bottom of shell is provided with spherical or cylindrical structural, and the bottom of enclosure is provided with balancing weight, is pushing away
Can naturally erect and swing after, enclosure is provided with light source projection device and film tourelle, and the top of shell is provided with
Projection window, is radiated at parallel rays in the projected area on the film of rolling by light source projection device, and is incited somebody to action by projection window
The pattern projection of change on the ceiling, constitutes the pattern being continually changing.It addition, also install between core base and balancing weight
There is eccentric, under duty, do not stop to change the position of whole device center of gravity by eccentric, to realize at roly-poly principle
On the basis of autonomous rocking action, i.e. can ceaselessly wave while realizing graphic pattern projection, make whole projection night-light more dynamic
Sense.
For solving the problems referred to above, this utility model offer techniques below scheme:
A kind of dynamic projection night-light, including shell and the movement arranged in shell；
The top of shell is provided with projection window, is provided with transparent cap at this projection window, and the bottom of shell is sphere, and outer casing bottom is also
It is provided with balancing weight, arranges so that shell is tumbler；
Movement includes frame, controller, accumulator, lit transmissive device and film tourelle, and frame is fixing with shell to be connected,
Controller, accumulator, lit transmissive device and film tourelle are installed in frame, and accumulator is that controller, light source are saturating
Injection device and film tourelle are powered, and film tourelle includes the drive mechanism controlled by controller and by this drive mechanism
Driving the film of circulating rolling, this film is between lit transmissive device and transparent cap, and lit transmissive device produces upwards
Throw light, this throw light projects on imaging surface successively after film and transparent cap transmission；
Also including the eccentric being connected with the drive mechanism of film tourelle, this eccentric is in the driving of film tourelle
The position of centre of gravity of shell is constantly changed, so that shell independently swings under the driving effect of mechanism.
Further, described frame includes base plate, upper bracket body and lower carriage body, and lower carriage body is fixed with base plate by bolt
Connecting, the bottom of upper bracket body is connected with lower carriage body bolt by bolt, and lower carriage body is arranged on the center position of base plate；On
Stake body includes front baffle and afterframe, front baffle and afterframe and is rectangular configuration, is provided with in the both sides, upper end of upper bracket body
For connecting the first roll shaft and second roll shaft of front baffle and afterframe, in the middle part of the lower end of upper bracket body, it is provided with the 3rd roll shaft, the
Three roll shafts, the first roll shaft and the second roll shaft constitute the film mounting bracket of a del, and film is arranged on film mounting bracket
Going up and keep tensioning state, the first roll shaft and the second roll shaft are driven shaft, and the 3rd roll shaft is driving shaft, driving of film tourelle
Motivation structure and the 3rd roll shaft are in transmission connection.
Further, the first roll shaft, the second roll shaft and the 3rd roll shaft all include shaft core and axle sleeve, the first roll shaft and the second roll shaft
The two ends of shaft core fixing with front baffle and afterframe be respectively connected, the axle sleeve matched in clearance of the first roll shaft and the second roll shaft is in shaft core
On, the axle sleeve of the 3rd roll shaft is a tight fit in shaft core, and the two ends of axle sleeve are equipped with position-limited edge.
Further, the drive mechanism of described film tourelle includes roller axis drive motor, and this roller axis drive motor is arranged on down
On stake body and be positioned at the underface of the 3rd roll shaft, the output shaft of roller axis drive motor is provided with driving gear, at the 3rd roll shaft
End the driven gear engaged with driving gear is installed.
Further, described light source projection device is arranged on inside the described film mounting bracket of upper bracket body, light source projection device
Including light source generator and light-passing board, light source generator is fixed by light source installing rack and upper bracket body and is connected and is positioned at the
The surface of three roll shafts, light-passing board is fixed with upper bracket body by light-passing board installing rack and is connected and is positioned at just going up of light source generator
Side.
Further, described light source installing rack includes first installing plate bolted with front baffle and is connected with afterframe bolt
The second installing plate, before and after light source generator, two ends are connected with the first installing plate and the second installing plate bolt respectively；Light-passing board
Installing rack includes the 3rd installing plate, the 4th installing plate and dark slide, and the left and right sides of light-passing board is provided with one piece of dark slide,
The upper and lower two ends, inner side of dark slide are equipped with the strip projected parts for clamping light-passing board, and the 3rd installing plate is solid with front baffle by bolt
Fixed connection, the 4th installing plate is connected by bolt and afterframe are fixing, and before and after dark slide, both sides are respectively by bolt and the 3rd peace
Dress plate and the 4th installing plate bolt connect.
Further, described eccentric includes eccentric disc, drive shaft and gear train, and the bottom centre position of base plate is the most convex
Going out and have connecting shaft, eccentric disc offers the axis hole coordinated with this connecting shaft, eccentric disc can rotate around this connecting shaft, and axis hole exists
Eccentric setting on eccentric disc, eccentric disc upper surface is provided with the collar plate shape groove centered by axis hole, and this groove inner wall is provided with ring gear,
Drive shaft is installed in collar plate shape groove, and drive shaft is provided with the travelling gear engaged with ring gear, and gear train includes installation
Drive the first umbrella tooth of motor output end at roll shaft and the second umbrella tooth on the driving shaft is installed, base plate offering in drive shaft
The hole, location that portion passes, the effect in this hole, location is to position drive shaft, the second umbrella tooth be arranged on drive shaft upper end and with
First umbrella tooth engagement.
Further, being additionally provided with and annular groove in described collar plate shape groove, the bottom of drive shaft is provided with joins with this annular groove gap
The lower positioning convex closed.
Further, described eccentric is additionally provided with for eccentric disc is arranged on the installation bolt bottom base plate, in connecting shaft
Bottom is provided with the screwed hole coordinated with this installation bolt thread, and is provided with flat by this installation bolt in the bottom of eccentric disc
Spherical bearing.
Further, described shell includes left shell and right shell body, and left shell is provided with at the bottom of shell, and the bottom at the bottom of this shell is spherical
The top of structure, left shell and right shell body is equipped with oblate breach, and two oblate breach constitute described projection window.
Beneficial effect: a kind of dynamic projection night-light of the present utility model, has the structure of roly-poly principle, and the bottom of shell is provided with
Spherical or cylindrical structural, the bottom of enclosure is provided with balancing weight, can naturally erect and swing, outward after pushing over
Being provided with light source projection device and film tourelle inside shell, the top of shell is provided with projection window, will be flat by light source projection device
Row light is radiated in the projected area on the film of rolling, and by projection window by the pattern projection of change on the ceiling, structure
Become the pattern being continually changing.It addition, be also equipped with eccentric between core base and balancing weight, by partially under duty
Center device does not stops to change the position of whole device center of gravity, to realize the autonomous rocking action on the basis of roly-poly principle, i.e. in reality
Can ceaselessly wave while existing graphic pattern projection, make whole projection night-light more dynamic, interactive higher.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram one of the present utility model；
Fig. 2 is sectional structure schematic diagram two of the present utility model；
Fig. 3 is stereo decomposing structural representation of the present utility model；
Fig. 4 is the stereo decomposing structural representation of movement in this utility model；
Fig. 5 is the stereo decomposing structural representation of light-passing board installing rack in this utility model；
Fig. 6 is the enlarged diagram in Fig. 5 at A；
Fig. 7 is the stereo decomposing structural representation of upper bracket body in this utility model；
Fig. 8 is the enlarged diagram in Fig. 7 at B；
Fig. 9 is the decomposition texture schematic diagram one of eccentric in this utility model；
Figure 10 is the decomposition texture schematic diagram two of eccentric in this utility model；
Figure 11 is the scheme of installation of eccentric disc in this utility model；
Figure 12 is the perspective view of eccentric disc in this utility model；
Description of reference numerals: left shell 1, right shell body 2, at the bottom of shell 3, transparent cap 4, balancing weight 5, movement 6, cushion pad 7,
Film 8, base plate 9, connecting shaft 9a, position hole 9b, upper bracket body 10, front baffle 10a, afterframe 10b, the first roll shaft
10c, the second roll shaft 10d, the 3rd roll shaft 10e, lower carriage body 11, roller axis drive motor 12, driving gear 13, driven tooth
Wheel 14, light source generator 15, light-passing board 16, the first installing plate 17, the second installing plate 18, the 3rd installing plate 19, the 4th
Installing plate 20, dark slide 21, strip projected parts 21a, eccentric 22, controller 23, accumulator 24, shaft core 25, axle sleeve
26, position-limited edge 27, eccentric disc 28, axis hole 28a, ring gear 28b, annular groove 28c, drive shaft 29, travelling gear 29a,
Lower positioning convex 29b, the first umbrella tooth 30, the second umbrella tooth 31, bolt 32, plane bearing 33 are installed.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
Seeing shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, dynamic projection night-light of the present utility model includes shell and the movement arranging in shell
6, the top of shell is provided with projection window, and portion is provided with the balancing weight 5 being positioned at bottom movement 6 in the enclosure, and balancing weight 5 is used for reducing
The center of gravity of whole projection night-light, the bottom of shell is spherical structure, and the polycrystalline substance of spherical coordinates balancing weight 5 to make whole throwing
Shadow night-light can naturally erect and swing after being pushed over, and is rendered as the state of tumbler；Movement 6 include frame, controller 23,
Accumulator 24, lit transmissive device and film tourelle, frame and shell are fixing to be connected, controller 23, accumulator 24,
Lit transmissive device and film tourelle are installed in frame, and accumulator 24 is controller 23, lit transmissive device and glue
Sheet tourelle is powered, and film tourelle includes the drive mechanism controlled by controller 23 and driven circulation by this drive mechanism
The film 8 rolled, this film 8 is between lit transmissive device and transparent cap 4, and lit transmissive device produces throwing upwards
Penetrating light, this throw light projects on imaging surface successively after film 8 and transparent cap 4 transmission；In the bottom of movement 6 also
Being provided with the eccentric 22 being in transmission connection with drive mechanism, this eccentric 22 is the driving of drive mechanism of film tourelle
The action position of centre of gravity of lower continuous change shell, make center of gravity constantly deviate projection night-light axial location, with realize shell from
Main swing.
Seeing shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, frame includes base plate 9, upper bracket body 10 and lower carriage body
11, lower carriage body 11 is connected by bolt is fixing with base plate 9, and the bottom of upper bracket body 10 is by bolt and lower carriage body 11 spiral shell
Tethering and connect, for ensureing the stability of total center of gravity, lower carriage body 11 is arranged on the center position of base plate 9；Upper bracket body
10 include front baffle 10a and afterframe 10b, front baffle 10a and afterframe 10b is rectangular configuration, at upper bracket body 10
Both sides, upper end be provided with the first roll shaft 10c and the second roll shaft 10d for connecting front baffle 10a and afterframe 10b, at upper
It is provided with the 3rd roll shaft 10e, the 3rd roll shaft 10e, the first roll shaft 10c and the second roll shaft 10d in the middle part of the lower end of support body 10 and constitutes one
The film mounting bracket of individual del, film 8 is arranged in this film mounting bracket and keeps tensioning state, wherein the first roller
Axle 10c and the second roll shaft 10d is driven shaft, and the 3rd roll shaft 10e is driving shaft, the drive mechanism of film tourelle and the 3rd
Roll shaft 10e is in transmission connection.
The driving means of film tourelle includes roller axis drive motor 12, and this roller axis drive motor 12 is arranged on lower carriage body
On 11 and be positioned at the underface of the 3rd roll shaft 10e, to avoid roller axis drive motor 12 installation site to deviate whole projection night-light axle
Line and cause deviation of gravity center, the output shaft of roller axis drive motor 12 is provided with driving gear 13, at the end of the 3rd roll shaft 10e
Portion is provided with the driven gear 14 engaged with driving gear 13, roller axis drive motor 12 drive the 3rd roll shaft 10e to rotate to drive
Dynamic film 8 rolls in film mounting bracket.
Wherein, the first roll shaft 10c, the second roll shaft 10d and the 3rd roll shaft 10e all include shaft core 25 and axle sleeve 26, the first roller
The two ends of the shaft core 25 of axle 10c and the second roll shaft 10d are fixing with front baffle 10a and afterframe 10b respectively to be connected, the first roll shaft
Axle sleeve 26 matched in clearance of 10c and the second roll shaft 10d and can rotate in shaft core 25, the axle sleeve 26 of the 3rd roll shaft 10e
It is a tight fit in shaft core 25 non-rotatable.
The two ends of all axle sleeves 26 are equipped with position-limited edge 27, and the effect of position-limited edge 27 is to ensure that film 8 will not while rolling
Offset.
In the region of the del that light source projection device is made up of the film 8 under installment state in being arranged on upper bracket body 10, light
Source grenade instrumentation includes light source generator 15 and light-passing board 16, and light source generator 15 is by light source installing rack and upper bracket
The fixing surface connected and be positioned at the 3rd roll shaft 10e of body 10, light-passing board 16 is solid with upper bracket body 10 by light-passing board installing rack
Surely connect and be positioned at the surface of light source generator 15.
Light source installing rack includes first installing plate 17 bolted with front baffle 10a and bolted with afterframe 10b
Two installing plates 18, before and after light source generator 15, two ends are connected with the first installing plate 17 and the second installing plate 18 bolt respectively.
Light-passing board installing rack includes the 3rd installing plate the 19, the 4th installing plate 20 and dark slide 21, the left and right sides of light-passing board 16
Being provided with one piece of dark slide 21, the upper and lower two ends, inner side of dark slide 21 are equipped with the strip projected parts for clamping light-passing board 16
21a, the 3rd installing plate 19 is connected by bolt is fixing with front baffle 10a, and the 4th installing plate 20 is by bolt and afterframe 10b
Fixing connection, before and after dark slide 21, both sides are connected by bolt and the 3rd installing plate 19 and the 4th installing plate 20 bolt respectively.
The light source from bottom to top produced by light source generator 15 forms parallel rays upwards, light-passing board by light-passing board 16
The effect of 16 is to make this parallel rays more uniform, it is to avoid projects the light on film 8 and the situation of brightness irregularities occurs.Hide
The effect of tabula rasa 21 is that the light avoiding light source generator 15 to produce outwards projects other ground of enclosure in light-passing board 16
Fang Zaocheng reflects, it is to avoid above-mentioned parallel rays is interfered by reflection light.
Owing to purpose of design of the present utility model is to project the pattern being continually changing on the ceiling, the change of pattern can be passed through
Film 8 constantly roll the change on the pattern content caused, it is also possible to be the pattern projected movement on the ceiling.
The most whole projection night-light should possess the self-swinging function under non-artificial control, causes the pattern projected on the ceiling
Mobile.Therefore, in this utility model bottom at base plate 9 be positioned at balancing weight 5 be arranged above eccentric 22.
With reference to shown in Fig. 1, Fig. 4, Fig. 9, Figure 10, Figure 11 and Figure 12, eccentric 22 includes eccentric disc 28, drives
Axle 29 and gear train, the bottom centre position of base plate 9 is downwardly projecting connecting shaft 9a, eccentric disc 28 offers and is connected with this
The axis hole 28a that axle 9a coordinates, eccentric disc 28 can rotate around this connecting shaft 9a, and axis hole 28a bias on eccentric disc 28 sets
Putting, eccentric throw is less than base plate 9 diameter and 1/2nd of eccentric disc 28 diameter difference, and eccentric disc 28 upper surface is provided with axis hole 28a
Centered by collar plate shape groove, this groove inner wall is provided with ring gear 28b, and drive shaft 29 is installed in collar plate shape groove, drive shaft
Being provided with the travelling gear 29a engaged with ring gear 28b on 29, gear train includes and is arranged on roller axis drive motor 12 outfan
The first umbrella tooth 30 and the second umbrella tooth 31 of being arranged in drive shaft 29, base plate 9 offers and passes for drive shaft 29 top
Hole, location 9b, the effect of this hole, location 9b is to position drive shaft 29, and the second umbrella tooth 31 is arranged in drive shaft 29
End is also engaged with the first umbrella tooth 30.It addition, be additionally provided with in collar plate shape groove and annular groove 28c, the lower end of drive shaft 29
Portion is provided with the lower positioning convex 29b with this annular groove 28c matched in clearance, annular groove 28c conduct in eccentric disc 28 rotation process
The track that lower positioning convex 29b moves relative to eccentric disc 28, the effect of this track is to ensure that ring gear 28b and travelling gear
29a remains engagement.
For the ease of the installation of eccentric disc 28, eccentric 22 is additionally provided with for eccentric disc 28 is arranged on the peace bottom base plate 9
Dress bolt 32, is provided with in the bottom of connecting shaft 9a and the screwed hole of this installation bolt 32 threaded engagement, and by this installation
Bolt 32 is provided with plane bearing 33 in the bottom of eccentric disc 28, and eccentric disc 28 is downwardly against plane bearing under gravity
33 so that eccentric disc 28 more smoothes out the when of rotation.
With reference to shown in Fig. 2 and Fig. 3, movement 6 is provided with controller 23 and accumulator 24, controller 23 and accumulator 24 pacifies
Being contained in the left and right sides of lower carriage body 11, to ensure gravity balance under static state, accumulator 24 is provided with charging socket,
Being provided with the jack corresponding with this charging socket on shell, controller 23 is provided with speed governing opening, and speed-regulating switch is mainly used in control
The rotating speed of roller axis drive motor 12 processed, to control speed and the autonomous frequency swung that film 8 rolls.
Maintenance and speed controlling for convenience, shell of the present utility model is the dismountable shell of breakdown, and this shell includes a left side
Housing 1 and right shell body 2, wherein left shell 1 is provided with at the bottom of shell 3, and the bottom of 3 at the bottom of this shell is spherical structure or face of cylinder type knot
Structure, the top of left shell 1 and right shell body 2 is equipped with oblate breach, and two oblate breach constitute described projection window.
Shown in Figure 3, in order to avoid other toys being put into outer casing inner wall by projection window when that infant being at play,
Being provided with transparent cap 4 at projection window especially, this transparent cap 4 is identical with light-passing board 16 material, has relatively high light transmittance.
Shown in Figure 2, enclosure is attached with cushion pad 7, and the effect of cushion pad 7 is to avoid artificially quickly pushing over projection
The movement 6 avoiding inside during night-light receives serious collision, effectively protects internal structure.
The above, be only preferred embodiment of the present utility model, not make any to technical scope of the present utility model
Limit, thus every according to technical spirit of the present utility model, above example is made any trickle amendment, equivalent variations with repair
Decorations, all still fall within the range of the technical solution of the utility model.
Claims (10)
1. a dynamic projection night-light, it is characterised in that: include shell and the movement (6) arranging in shell；
The top of shell is provided with projection window, is provided with transparent cap (4) at this projection window, and the bottom of shell is sphere, and outer casing bottom is additionally provided with balancing weight (5), arranges so that shell is tumbler；
Movement (6) includes frame, controller (23), accumulator (24), lit transmissive device and film tourelle, frame is fixing with shell to be connected, controller (23), accumulator (24), lit transmissive device and film tourelle are installed in frame, accumulator (24) is controller (23), lit transmissive device and film tourelle are powered, film tourelle includes the drive mechanism controlled by controller (23) and the film (8) being driven circulating rolling by this drive mechanism, this film (8) is positioned between lit transmissive device and transparent cap (4), lit transmissive device produces throw light upwards, this throw light projects on imaging surface successively after film (8) and transparent cap (4) transmission；
Also including the eccentric (22) being connected with the drive mechanism of film tourelle, this eccentric (22) constantly changes the position of centre of gravity of shell under the driving effect of the drive mechanism of film tourelle, so that shell independently swings.
A kind of dynamic projection night-light the most according to claim 1, it is characterized in that: described frame includes base plate (9), upper bracket body (10) and lower carriage body (11), lower carriage body (11) is connected by bolt and base plate (9) are fixing, the bottom of upper bracket body (10) is connected with lower carriage body (11) bolt by bolt, and lower carriage body (11) is arranged on the center position of base plate (9)；nullUpper bracket body (10) includes front baffle (10a) and afterframe (10b)，Front baffle (10a) and afterframe (10b) are rectangular configuration，The first roll shaft (10c) for connecting front baffle (10a) and afterframe (10b) and the second roll shaft (10d) it is provided with in the both sides, upper end of upper bracket body (10)，The 3rd roll shaft (10e) it is provided with in the middle part of the lower end of upper bracket body (10)，3rd roll shaft (10e)、First roll shaft (10c) and the second roll shaft (10d) constitute the film mounting bracket of a del，Film (8) is arranged in film mounting bracket and keeps tensioning state，First roll shaft (10c) and the second roll shaft (10d) are driven shaft，3rd roll shaft (10e) is driving shaft，The drive mechanism of film tourelle is in transmission connection with the 3rd roll shaft (10e).
A kind of dynamic projection night-light the most according to claim 2, it is characterized in that: the first roll shaft (10c), second roll shaft (10d) and the 3rd roll shaft (10e) all include shaft core (25) and axle sleeve (26), the two ends of the shaft core (25) of the first roll shaft (10c) and the second roll shaft (10d) are fixing with front baffle (10a) and afterframe (10b) respectively to be connected, axle sleeve (26) matched in clearance of the first roll shaft (10c) and the second roll shaft (10d) is in shaft core (25), the axle sleeve (26) of the 3rd roll shaft (10e) is a tight fit in shaft core (25), the two ends of axle sleeve (26) are equipped with position-limited edge (27).
4. according to a kind of dynamic projection night-light described in Claims 2 or 3, it is characterized in that: the drive mechanism of described film tourelle includes roller axis drive motor (12), this roller axis drive motor (12) is arranged on lower carriage body (11) and is positioned at the underface of the 3rd roll shaft (10e), driving gear (13) is installed on the output shaft of roller axis drive motor (12), the driven gear (14) engaged with driving gear (13) is installed in the end of the 3rd roll shaft (10e).
A kind of dynamic projection night-light the most according to claim 2, it is characterized in that: described light source projection device is arranged on inside the described film mounting bracket of upper bracket body (10), light source projection device includes light source generator (15) and light-passing board (16), light source generator (15) is by the fixing surface being connected and being positioned at the 3rd roll shaft (10e) of light source installing rack and upper bracket body (10), light-passing board (16) is by the fixing surface being connected and being positioned at light source generator (15) of light-passing board installing rack and upper bracket body (10).
A kind of dynamic projection night-light the most according to claim 5, it is characterized in that: described light source installing rack includes and bolted first installing plate of front baffle (10a) (17) and second installing plate bolted with afterframe (10b) (18), and before and after light source generator (15), two ends are connected with the first installing plate (17) and the second installing plate (18) bolt respectively；Light-passing board (16) installing rack includes the 3rd installing plate (19), 4th installing plate (20) and dark slide (21), the left and right sides of light-passing board (16) is provided with one piece of dark slide (21), the upper and lower two ends, inner side of dark slide (21) are equipped with the strip projected parts (21a) for clamping light-passing board (16), 3rd installing plate (19) is connected by bolt and front baffle (10a) are fixing, 4th installing plate (20) is connected by bolt and afterframe (10b) are fixing, before and after dark slide (21), both sides are connected by bolt and the 3rd installing plate (19) and the 4th installing plate (20) bolt respectively.
nullA kind of dynamic projection night-light the most according to claim 2，It is characterized in that: described eccentric (22) includes eccentric disc (28)、Drive shaft (29) and gear train，The bottom centre position of base plate (9) is downwardly projecting connecting shaft (9a)，The axis hole (28a) coordinated with this connecting shaft (9a) is offered on eccentric disc (28)，Eccentric disc (28) can rotate around this connecting shaft (9a)，Axis hole (28a) is at the upper eccentric setting of eccentric disc (28)，Eccentric disc (28) upper surface is provided with the collar plate shape groove centered by axis hole (28a)，This groove inner wall is provided with ring gear (28b)，Drive shaft (29) is installed in collar plate shape groove，The travelling gear (29a) engaged with ring gear (28b) is installed in drive shaft (29)，Gear train includes the first umbrella tooth (30) being arranged on roller axis drive motor (12) outfan and the second umbrella tooth (31) being arranged in drive shaft (29)，The hole, location (9b) passed for drive shaft (29) top is offered on base plate (9)，The effect in this hole, location (9b) is to position drive shaft (29)，Second umbrella tooth (31) is arranged on drive shaft (29) upper end and engages with the first umbrella tooth (30).
A kind of dynamic projection night-light the most according to claim 7, it is characterised in that: being additionally provided with and annular groove in described collar plate shape groove, the bottom of drive shaft (29) is provided with the lower positioning convex (29b) with this annular groove matched in clearance.
A kind of dynamic projection night-light the most according to claim 7, it is characterized in that: described eccentric (22) is additionally provided with the installation bolt (32) for eccentric disc (28) is arranged on base plate (9) bottom, it is provided with and the screwed hole of this installation bolt (32) threaded engagement in the bottom of connecting shaft (9a), and in the bottom of eccentric disc (28), plane bearing (33) is installed by this installation bolt (32).
A kind of dynamic projection night-light the most according to claim 1, it is characterized in that: described shell includes left shell (1) and right shell body (2), left shell (1) is provided with (3) at the bottom of shell, the bottom of (3) at the bottom of this shell is spherical structure, the top of left shell (1) and right shell body (2) is equipped with oblate breach, and two oblate breach constitute described projection window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340101.8U CN205560563U (en) | 2016-04-21 | 2016-04-21 | Active projection night -light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340101.8U CN205560563U (en) | 2016-04-21 | 2016-04-21 | Active projection night -light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560563U true CN205560563U (en) | 2016-09-07 |
Family
ID=56808828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340101.8U Expired - Fee Related CN205560563U (en) | 2016-04-21 | 2016-04-21 | Active projection night -light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889848A (en) * | 2016-04-21 | 2016-08-24 | 安徽机电职业技术学院 | Dynamic projection night lamp |
| CN109348655A (en) * | 2018-10-31 | 2019-02-15 | 深圳市沃特沃德股份有限公司 | Electronic equipment |
-
2016
- 2016-04-21 CN CN201620340101.8U patent/CN205560563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889848A (en) * | 2016-04-21 | 2016-08-24 | 安徽机电职业技术学院 | Dynamic projection night lamp |
| CN105889848B (en) * | 2016-04-21 | 2018-07-17 | 安徽机电职业技术学院 | A kind of dynamic projection night-light |
| CN109348655A (en) * | 2018-10-31 | 2019-02-15 | 深圳市沃特沃德股份有限公司 | Electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207302521U (en) | A kind of LED display of adjustable angle | |
| CN105818152B (en) | Robot head kinematic system | |
| CN207821555U (en) | A kind of rotating display stand that lighting effects are gorgeous | |
| CN205560563U (en) | Active projection night -light | |
| CN105889848B (en) | A kind of dynamic projection night-light | |
| CN204952288U (en) | Cinema is experienced to emulation formula that suitable simulation was advanced through rapids | |
| US10115262B2 (en) | Rotating apparatus for game system having light-emitting device attached thereto | |
| CN205434944U (en) | Toy ball | |
| CN106579897A (en) | Display system for automobile expo | |
| CN106297476A (en) | 360 degree of Omnidirectional rotation motion type of flight simulators of multiaxis | |
| US20140185120A1 (en) | Rotating Spectral Display Device | |
| CN205640767U (en) | Physiotherapy projection lamp | |
| US8056275B2 (en) | Waterless system for providing fan-shaped fountain effect | |
| CN204152818U (en) | A kind of spherical fan | |
| CN204910797U (en) | Cinema is experienced to >= 360 rotatory multi freedom platforms and emulation formula that has this platform | |
| CN205900013U (en) | Advertisement magic cube of integral rotary tray | |
| CN205685344U (en) | Robot head motor system | |
| CN206675971U (en) | A kind of rotating device of recreation facility | |
| CN208493212U (en) | A kind of amusement facility of analog starry sky travelling | |
| CN207471417U (en) | A kind of rotatable stepless double patterning projection lamp | |
| WO2020147388A1 (en) | Amusement apparatus with in-air spinning cups | |
| KR101053053B1 (en) | 3D animation display device and method | |
| CN108635866A (en) | A kind of amusement facility of analog starry sky travelling | |
| CN202290511U (en) | Ultraviolet (UV) bulge and bulging-circle paint baking machine | |
| CN209015577U (en) | A kind of architectural design model display device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170421 |