CN206773380U - A kind of rotatable projecting apparatus - Google Patents
A kind of rotatable projecting apparatus Download PDFInfo
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- CN206773380U CN206773380U CN201720652738.5U CN201720652738U CN206773380U CN 206773380 U CN206773380 U CN 206773380U CN 201720652738 U CN201720652738 U CN 201720652738U CN 206773380 U CN206773380 U CN 206773380U
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- rotatable
- projecting
- projecting apparatus
- cover plate
- motor
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Abstract
The utility model discloses a kind of rotatable projecting apparatus, including turnable plane mirror assembly, rotatable housing component and the audible component being sequentially connected, in addition to projecting subassembly, projecting subassembly is inside housing unit.The projecting subassembly of rotatable projecting apparatus of the present utility model has projecting function, upset by the way that plane mirror assembly may be reversed can adjust the projection angle of projecting subassembly, the perspective plane of projecting subassembly can be projected on desktop, project on metope or project on furred ceiling；The projecting direction of projecting subassembly is adjusted by the rotational energy of rotatable housing component, projecting subassembly can be caused to realize 360 ° of projections.Rotatable projecting apparatus of the present utility model also includes audible component so that but also with acoustic function while rotatable projecting apparatus possesses projecting function so that rotatable projector functions variation.
Description
Technical field
Porjector technology field is the utility model is related to, relates in particular to a kind of rotatable projecting apparatus.
Background technology
Projecting apparatus, also referred to as projector, it is a kind of equipment for being shown image or VIDEO PROJECTION to screen, extensively should
For family, office, school or cinema.Current projecting apparatus, mainly based on cuboid or approximate rectangular parallelepiped structure,
It is ball shape or disk like to have minority.These universal structures are mainly what is determined by the internal physical structure of projecting apparatus.
Given out light machine because the inner space of projecting apparatus is mainly used in placement, and the shape of ray machine is substantially cuboid or approximate cuboid
Structure, thus determine using cuboid or approximate rectangular parallelepiped structure it is to be easiest to implementation and most reliable mode.Meanwhile throw
The driving plate of shadow instrument is also simplest interior layout mode using rectangle or nearly rectangle.
But in the case where consumer constantly pursues product design structure and the functional diversities of personalization, current
Projecting apparatus generally seems more dull.In addition, existing projecting apparatus generally requires when adjusting projecting direction and angle and moves projection
Instrument carries out moving integrally regulation, the relative underaction of operability.
Utility model content
The purpose of this utility model is to provide a kind of rotatable projecting apparatus, to overcome the projected angle of existing projecting apparatus
The defects of degree and projecting direction inconvenience regulation.
Therefore, the utility model provides a kind of rotatable projecting apparatus, including be sequentially connected turnable plane mirror assembly,
Rotatable housing component and audible component, in addition to projecting subassembly, the projecting subassembly are arranged on the rotatable housing component
It is internal；Projection angle can be adjusted by the turnable plane mirror assembly, projection can be adjusted by the rotatable housing component
Direction.
Compared with prior art, the advantages of the utility model and good effect is：The utility model, which provides one kind, to be revolved
Turn projecting apparatus, including turnable plane mirror assembly, rotatable housing component and the audible component being sequentially connected, in addition to projection group
Part, projecting subassembly are arranged on inside housing unit；Projection angle can be adjusted by the way that plane mirror assembly may be reversed, passes through rotatable shell
Body component can adjust projecting direction.The projecting subassembly of rotatable projecting apparatus of the present utility model has projecting function, by that can turn over
The projection angle of projecting subassembly can be adjusted by turning the upset of plane mirror assembly, the perspective plane of projecting subassembly can be projected into desktop
On, project on metope or project on furred ceiling；The projection of projecting subassembly is adjusted by the rotational energy of rotatable housing component
Direction, projecting subassembly can be caused to realize 360 ° of projections.Moreover, rotatable projecting apparatus of the present utility model also includes sound equipment group
Part so that but also with acoustic function while rotatable projecting apparatus possesses projecting function so that rotatable projector functions are various
Change.To sum up, rotatable projector functions variation of the present utility model, and projection angle and projecting direction can be adjusted, adjust
Process is simply easily implemented.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantage of the present utility model will become
Obtain clearer.
Brief description of the drawings
Fig. 1 is a kind of structure decomposition figure of embodiment of the rotatable projecting apparatus of the utility model；
Fig. 2 is a kind of sectional view of embodiment of the rotatable projecting apparatus of the utility model；
Fig. 3 is part A enlarged drawing in Fig. 2；
Fig. 4 is a kind of part-structure exploded view of embodiment of the rotatable projecting apparatus of the utility model；
Fig. 5 is a kind of structure decomposition figure of embodiment of the housing of the rotatable projecting apparatus of the utility model；
Fig. 6 is a kind of structural representation of embodiment of the motor cover plate of the rotatable projecting apparatus of the utility model；
Fig. 7 is a kind of part-structure sectional view of embodiment of the rotatable projecting apparatus of the utility model；
Fig. 8 is a kind of part-structure top view of embodiment of the rotatable projecting apparatus of the utility model；
Fig. 9 is the rotatable projecting apparatus of the utility model（Desktop projection）A kind of embodiment sectional view；
Figure 10 is the rotatable projecting apparatus of the utility model（Wall projections）A kind of embodiment sectional view；
Figure 11 is the rotatable projecting apparatus of the utility model（Furred ceiling projects）A kind of embodiment sectional view.
Embodiment
Specific embodiment of the present utility model is described in detail below, it should be appreciated that described herein
Embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
As Figure 1-Figure 11, the rotatable projecting apparatus of the present embodiment include be sequentially connected turnable plane mirror assembly,
Rotatable housing component and audible component, in addition to projecting subassembly, projecting subassembly are arranged on rotatable housing component internal；Pass through
Plane mirror assembly, which may be reversed, can adjust projection angle, and projecting direction can be adjusted by rotatable housing component.
The projecting subassembly of the rotatable projecting apparatus of the present embodiment has projecting function, by the way that turning over for plane mirror assembly may be reversed
Turn that the projection angle of projecting subassembly can be adjusted, the perspective plane of projecting subassembly can be projected on desktop, project on metope or
Person is projected on furred ceiling；The projecting direction of projecting subassembly is adjusted by the rotational energy of rotatable housing component, can to project
Component realizes 360 ° of projections.Moreover, the rotatable projecting apparatus of the present embodiment also includes audible component so that rotatable projecting apparatus tool
But also with acoustic function while standby projecting function so that rotatable projector functions variation.To sum up, the present embodiment revolves
Turn projecting apparatus functional diversities, and projection angle and projecting direction can be adjusted, regulation process is simply easily implemented.
Plane mirror assembly, which may be reversed, includes mounting shell 10, level crossing 20 and angular transducer 30, and the inside of mounting shell 10 is provided with
Mounting groove 11, the end of mounting shell 10 are provided with two parallel installing plates 12, and an installing plate 12 is provided with circular mounting hole 13,
Another installing plate 13 is provided with cross mounting hole 14；Angular transducer 30 is arranged in mounting groove 11, and level crossing 20 is provided with
Two escape groove 21, level crossing 20 are bolted on mounting shell 10, and installing plate 12 passes through escape groove 21.
The material of the mounting shell 10 of the present embodiment is plastics and is integrally formed that mounting shell 10 includes circular bottom plate and vertically set
Put the shell wall on round bottom plate；Mounting groove 11 is arranged in circular bottom plate, and the bottom of mounting groove 11 is provided with support column 15, mounting groove
11 shape and the shape of angular transducer 30 are adapted, and can cause angular transducer 30 is firm to be arranged in mounting groove 11,
Support column 15 plays certain support fixation to angular transducer 30 and is easy to the installation and removal of angular transducer 30；Two
Individual installing plate 12 is arranged in circular bottom plate and mutually closed on shell wall, and level crossing 20 is circle, and level crossing 20 is bolted to peace
Fill on shell 10, and installing plate 12 passes through escape groove 21；Level crossing 20 and support column 15 the both sides phase with angular transducer 30 respectively
Against so that level crossing 20 and support column 15 play certain fixation to angular transducer 30.
Rotatable housing component includes housing 40, motor 50 and motor cover plate 60, and the inside of housing 40 is provided with motor mounting rack
41, motor 50 is arranged on motor mounting rack 41；One end of motor 50 is provided with optical axis 51, and the other end is provided with gear shaft 52；Motor
Cover plate 60 includes cross cover plate 61, and gear-like mounting hole 62, motor cover plate 60 and gear shaft are provided among cross cover plate 61
52 bolt connections.
The material of the housing 40 of the present embodiment is plastics and is integrally formed that housing 40 includes circular bottom plate 43 and is vertically arranged
Shell wall 44 in circular bottom plate 43, motor mounting rack 41 are arranged on the inside of housing 40 and adjacent with shell wall 44, set on shell wall 44
There is upset to avoid mouth 45, upset, which avoids mouth 45, to reserve upset space to plane mirror assembly may be reversed, it is ensured that may be reversed
Plane mirror assembly is realized and successfully overturn；The top of motor mounting rack 41 is provided with two deep-slotted chip breakers 42, and motor 50 is arranged on motor
On mounting bracket 41, and optical axis 51 and gear shaft 52 are separately positioned in two deep-slotted chip breakers 42, and deep-slotted chip breaker 42 is provided with spacing preiection,
Optical axis 51 and gear shaft 52 can be caused to be firmly placed in deep-slotted chip breaker 42；Motor cover plate 60 and the bolt connection of gear shaft 52,
Specifically, gear shaft 52 is plugged in the gear-like mounting hole 62 of motor cover plate 60, then again by gear shaft 52 and motor cover plate
60 bolt connections, it is ensured that the steadiness that motor cover plate 60 and gear shaft 52 connect.
After motor 50 and the installation of motor cover plate 60, then it is installed on mounting shell 10, specifically, optical axis 51
End set is arranged in cross mounting hole 14 in circular mounting hole 13, cross cover plate 61, can cause motor cover plate 60
It will not be produced relative rotation with cross mounting hole 14, so that motor cover plate 60 can be fixedly mounted on mounting shell 10
On.
The moment of torsion of the motor 50 of the present embodiment is more than the gravity that plane mirror assembly may be reversed, and plane mirror assembly may be reversed can be with
Overturn, and flip angle can be adjusted, detailed process includes：Apply external force upset mounting shell 10, external force is more than motor 50
Moment of torsion so that mounting shell 10 can be overturn so that may be reversed plane mirror assembly can overturn, when turnable plane microscope group
When part is turned to required angle, the gravity due to plane mirror assembly may be reversed is less than the moment of torsion of motor 50, and plane microscope group may be reversed
Part can be fixed on the position of required flip angle in the presence of motor 50；Angular transducer 30 can detect turnable plane
The flip angle of mirror assembly.As shown in figure 9, the upset by the way that plane mirror assembly may be reversed, can be by the perspective plane of projecting subassembly
Project on desktop, realize desktop projection；As shown in Figure 10, the perspective plane of projecting subassembly can also be projected on metope, it is real
Existing wall projections；As shown in figure 11, the perspective plane of projecting subassembly can also be projected on furred ceiling, realizes that furred ceiling projects.
Projecting subassembly includes ray machine module 70, set casing 80 and cover plate 90, and ray machine module 70 is plugged in inside set casing 80,
The lower end of set casing 80 is provided with fixed plate 81, and cover plate 90, which is provided with, avoids mouth 91, and set casing 80 is located at through mouth 91, fixed plate 81 is avoided
Avoid the lower section of mouth 91.
Fixed plate 81 is bolted to the bottom of housing 40, and the lower end of cover plate 90 is vertically provided with brace rod 92, brace rod 92 with
The spacing of the bottom of housing 40 is 0.2-0.5mm.
The ray machine module 70 of the present embodiment is the general ray machine module of the art；Cover plate 90, which is provided with, avoids mouth 91,
The shape and the shape of set casing 80 for avoiding mouth 91 are adapted, and during installation, set casing 80 is through avoiding mouth 91 and positioned at avoiding mouth
91 top, fixed plate 81 is positioned at the lower section for avoiding mouth 91；Set casing 80 is cuboid or cube structure, set casing 80
Top is provided with opening, and during installation, ray machine module 70 is plugged in inside set casing 80 by opening.
Projecting subassembly is arranged on rotatable housing component internal, specifically, projecting subassembly is arranged on the circular base of housing 40
On plate 43, fixed plate 81 is bolted in circular bottom plate 43, and brace rod 92 and the spacing of circular bottom plate 43 are 0.2-
0.5mm, brace rod 92 is provided with certain spacing with circular bottom plate 43 can prevent cover plate 90 and housing 40 from leaning, so as to
Avoid housing 40 from can not being rotated under the abutment action of cover plate 90.
Audible component includes base 100 and loudspeaker 110 and loudspeaker mounting bracket 120 in base 100, loudspeaker installation
The upper end of frame 120 is provided with multiple columns 121, and loudspeaker 110 are bolted to the lower section of loudspeaker mounting bracket 120, and loudspeaker mounting bracket 120 is pacified
In base 100.
The loudspeaker 110 of the present embodiment are the general loudspeaker of the art, and the bolt of loudspeaker mounting bracket 120 is arranged on base
In 100, and the upper surface of base 100 is exposed in the upper end of column 121.
Housing 40 is provided with multiple vias, and the upper end of column 121 is planted in the vias；Specifically, circular bottom plate 43 is provided with
Multiple vias 46, the upper end of column 121 are plugged in via 46, do not have annexation or tight between column 121 and via 46
Gu relation.
The lower end of housing 40 and the upper end seam of base 100 coordinate, and packing ring is provided between the lower end of housing 40 and the upper end of base 100
130, the material of packing ring 130 is polytetrafluoroethylene (PTFE).Specifically, the lower end of circular bottom plate 43 is vertically provided with inner stopper 47, base 100
Upper end be provided with male half coupling 101, inner stopper 47 and the seam of male half coupling 101 coordinate, and make it that housing 40 can so as to apply external force
With rotation；Packing ring 130 is provided with the gap that seam coordinates, the material of packing ring 130 is polytetrafluoroethylene (PTFE) so that packing ring 130 has
Lubricant effect, so as to be easy to the 360 of housing 40 ° of rotations；By 360 ° of casing 40 rotations, can drive projecting subassembly and
Plane mirror assembly may be reversed and carry out 360 ° of rotations, so as to change projecting direction, realize 360 ° of projections.
Upper and lower two orientation that the present embodiment defines are determined with the view direction relation shown in Fig. 1-Figure 11, not
It is the limitation to the present embodiment, is intended merely to the relative position relation clearly reflected between each structure.
Above example is only illustrating the technical solution of the utility model, rather than is limited；Although with reference to before
Embodiment is stated the utility model is described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these
Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical scheme claimed spirit and
Scope.
Claims (8)
- A kind of 1. rotatable projecting apparatus, it is characterised in thatIncluding turnable plane mirror assembly, rotatable housing component and the audible component being sequentially connected,Also include projecting subassembly, the projecting subassembly is arranged on the rotatable housing component internal；Projection angle can be adjusted by the turnable plane mirror assembly, projection side can be adjusted by the rotatable housing component To.
- 2. rotatable projecting apparatus as claimed in claim 1, it is characterised in thatThe turnable plane mirror assembly includes mounting shell, level crossing and angular transducer,Mounting groove is provided with inside the mounting shell, the end of the mounting shell is provided with two parallel installing plates, an installing plate Circular mounting hole is provided with, another installing plate is provided with cross mounting hole；The angular transducer is arranged in the mounting groove,The level crossing is provided with two escape groove, and the level crossing is bolted on the mounting shell, and the installing plate is worn Cross the escape groove.
- 3. rotatable projecting apparatus as claimed in claim 1, it is characterised in thatThe rotatable housing component includes housing, motor and motor cover plate,The enclosure interior is provided with motor mounting rack, and the motor is arranged on the motor mounting rack；One end of the motor is provided with optical axis, and the other end is provided with gear shaft；The motor cover plate includes cross cover plate, and described ten Gear-like mounting hole, the motor cover plate and the gear shaft bolt connection are provided among font cover plate.
- 4. rotatable projecting apparatus as claimed in claim 3, it is characterised in thatThe projecting subassembly includes ray machine module, set casing and cover plate,The ray machine module is plugged in inside the set casing, and the set casing lower end is provided with fixed plate,The cover plate, which is provided with, avoids mouth, and the set casing passes through the avoidance mouth, and the fixed plate is below the avoidance mouth.
- 5. rotatable projecting apparatus as claimed in claim 4, it is characterised in thatThe bolt of fixing plate is connected to the housing bottom,The lower end of the cover plate is vertically provided with brace rod, and the spacing of the brace rod and the housing bottom is 0.2-0.5mm.
- 6. rotatable projecting apparatus as claimed in claim 3, it is characterised in thatThe audible component includes base and loudspeaker and loudspeaker mounting bracket in the base,The loudspeaker mounting bracket upper end is vertically provided with multiple columns, and the loudspeaker mounting bracket is arranged in the base,The loudspeaker are bolted to the lower section of the loudspeaker mounting bracket.
- 7. rotatable projecting apparatus as claimed in claim 6, it is characterised in thatThe housing bottom is provided with multiple vias, and the upper end of the column is plugged in the via.
- 8. rotatable projecting apparatus as claimed in claim 6, it is characterised in thatThe housing lower end and base upper end seam coordinate, and pad is provided between the housing lower end and the base upper end Circle；The material of the packing ring is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652738.5U CN206773380U (en) | 2017-06-07 | 2017-06-07 | A kind of rotatable projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652738.5U CN206773380U (en) | 2017-06-07 | 2017-06-07 | A kind of rotatable projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773380U true CN206773380U (en) | 2017-12-19 |
Family
ID=60636246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652738.5U Active CN206773380U (en) | 2017-06-07 | 2017-06-07 | A kind of rotatable projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261523A (en) * | 2020-10-23 | 2021-01-22 | 成都极米科技股份有限公司 | Sound box mounting structure |
-
2017
- 2017-06-07 CN CN201720652738.5U patent/CN206773380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261523A (en) * | 2020-10-23 | 2021-01-22 | 成都极米科技股份有限公司 | Sound box mounting structure |
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