CN207266168U - Projecting apparatus - Google Patents
Projecting apparatus Download PDFInfo
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- CN207266168U CN207266168U CN201721221747.5U CN201721221747U CN207266168U CN 207266168 U CN207266168 U CN 207266168U CN 201721221747 U CN201721221747 U CN 201721221747U CN 207266168 U CN207266168 U CN 207266168U
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- hollow ball
- ball shell
- mainboard
- module
- projecting apparatus
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Abstract
The utility model is on a kind of projecting apparatus, is related to electronic device field.The technical solution mainly used for：Projecting apparatus, it includes：Hollow ball shell, mainboard, projection module and ball balance bracket, the precalculated position of hollow ball shell are provided with transparent region；Mainboard is arranged on the inside of hollow ball shell, and the first wireless communication module is provided with mainboard；Projection module is connected with mainboard, and the camera lens of projection module is appeared by transparent region；The bearing of ball balance bracket is used to support in the plane, and bearing is internally provided with control module and the second wireless communication module, and hollow ball shell is arranged on the supporting leg of ball balance bracket, is contacted with the omni-directional wheel on supporting leg；Wherein, mainboard and control module wireless connection, the movement by controlling the omni-directional wheel on supporting leg can drive hollow ball shell to be rotated at any angle.Projecting apparatus provided by the utility model its can automatically, the adjusting projected position of unspecified angle.
Description
Technical field
Electronic device field is the utility model is related to, more particularly to a kind of projecting apparatus.
Background technology
At present, with the development of electronics technology, people are to the electronic equipment increase in demand with specific function, and especially one
It is a little to can be placed at being used on desk and liked with certain intelligentized electronic equipment by user very much.
But it is mostly that some functions are single that can be placed on the intelligentized electronic equipment used on desk in the prior art
Electronic equipment, such as intelligent sound box or orientation projection's instrument etc., although especially orientation projection's instrument its can be placed on desk
Use, but usually only can adjust upward projected position in the side of up and down or left and right, it is impossible to arbitrarily adjust projected position, more
Projected position can not automatically be adjusted by adding, in addition this projector functions it is single can only carry out projection work can not carry out other
Work, can not also interact, use not intelligent enough with user.
Utility model content
The main purpose of the utility model is that, there is provided a kind of projecting apparatus of new structure, technical problem to be solved
Be can automatically, the adjusting projected position of unspecified angle, thus more suitable for practicality.
The purpose of this utility model and its technical problem is solved using following technical scheme to realize.According to this practicality
A kind of projecting apparatus of new proposition, it includes：
Hollow ball shell, the precalculated position of the hollow ball shell are provided with transparent region；
Mainboard, the mainboard are arranged on the inside of the hollow ball shell, the first radio communication mold are provided with the mainboard
Block；
Projection module, the projection module are connected with the mainboard, and the camera lens of the projection module passes through the clear area
Domain appears；
Ball balance bracket, the bearing of the ball balance bracket are used to support in the plane, and the bearing is internally provided with control
Molding block and the second wireless communication module, the hollow ball shell are arranged on the supporting leg of the ball balance bracket, with the branch
Omni-directional wheel contact on leg；
Wherein, the mainboard and the control module wireless connection, by controlling the omni-directional wheel on the supporting leg
Movement can drive the hollow ball shell to be rotated at any angle.
The purpose of this utility model and solve its technical problem and can also be applied to the following technical measures to achieve further.
Preferably, foregoing projecting apparatus, wherein the camera lens of the projection module is close to the transparent region of the hollow ball shell
Inner surface.
Preferably, foregoing projecting apparatus, wherein the area of the transparent region is greater than or equal to the emergent light of the camera lens
The area in light path section of the line at the transparent region position.
Preferably, foregoing projecting apparatus, it is further included：Photographing module and structure light module, the photographing module are arranged on
It is connected in the hollow ball shell with the mainboard, the camera lens of the photographing module is appeared by the transparent region, the structure
Optical mode group is arranged in the hollow ball shell and is connected with the mainboard.
Preferably, foregoing projecting apparatus, it is further included：Microphone array, the microphone array are arranged on described hollow
It is connected in spherical shell with the mainboard；
Pickup hole is provided with the hollow ball shell.
Preferably, foregoing projecting apparatus, wherein the microphone array is arranged in the hollow ball shell close to the sky
At the position of bulbus cordis shell inner surface, the pickup hole is opposite with the microphone array.
Preferably, foregoing projecting apparatus, it is further included：Voice interaction module, the voice interaction module are arranged on described
It is connected in hollow ball shell with the mainboard.
Preferably, foregoing projecting apparatus, it is further included：Loudspeaker and woofer, the loudspeaker are arranged on described
It is connected in hollow ball shell with the mainboard, the woofer is arranged in the hollow ball shell and is connected with the mainboard；
Be provided with loud-speaker opening on the hollow ball shell, the loud-speaker opening respectively with the loudspeaker and woofer phase
It is right.
Preferably, foregoing projecting apparatus, it is further included：Cooling fan, the cooling fan are arranged on the hollow ball shell
In be connected with the mainboard, projection module described in the outlet air end face of the cooling fan, for for the projection module cool down.
Preferably, foregoing projecting apparatus, it is further included：Wireless charging module, the wireless charging module are arranged on described
It is connected in hollow ball shell with the mainboard, the charging unit as the projecting apparatus.
By above-mentioned technical proposal, the utility model projecting apparatus at least has following advantages：
In technical solutions of the utility model, the main function components such as projection module and mainboard of projecting apparatus are arranged on hollow
In spherical shell, be supported in the lower section of hollow ball shell using ball balance bracket, ball balance bracket by the way of oppositely arranged, its
Bearing is used for and planar support, its supporting leg is used for supporting hollow ball shell, while the omni-directional wheel in supporting leg can drive hollow ball shell
The rotation of any direction is carried out, and then realizes any adjustment of projector angle.In compared with the prior art, orientation projection
Although it can be placed on desk and uses instrument, usually only projected position can be adjusted upward in the side of up and down or left and right,
Projected position can not be arbitrarily adjusted, more can not automatically adjust projected position, this projector functions are single in addition is only capable of
Other work can not be carried out by enough carrying out projection work, can not also be interacted, be used not intelligent enough with user.And this reality
With the projecting apparatus of new offer, its hollow ball automatically can change projection angle and position under the driving of ball balance bracket；
The control module wireless connection of mainboard and the ball balance bracket of projecting apparatus at the same time, is provided with the first wireless communication module on mainboard,
User can send control instruction by way of wireless connection to mainboard, then be passed to instruction by way of wireless connection
Ball balance bracket, and then realize wireless control projecting apparatus, control projecting apparatus makes it change projection angle automatically, makes projecting apparatus practical
Get up more intelligent；In addition such as camera, structure light module and voice can also be set to hand in the hollow ball shell of projecting apparatus
Function modules such as mutual module, and being connected by the first wireless communication module with network or high in the clouds, so realization to gesture and
The reading of voice, and then make projecting apparatus more intelligent.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, with the preferred embodiment of the utility model and coordinate attached drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is a kind of the first viewing angle constructions schematic diagram of projecting apparatus that the embodiment of the utility model provides；
Fig. 2 is a kind of the second viewing angle constructions schematic diagram of projecting apparatus that the embodiment of the utility model provides.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes projecting apparatus its embodiment, structure, feature
And its effect, describe in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same
Embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of projecting apparatus that one embodiment of the utility model proposes, it includes：Hollow ball shell
1st, mainboard 2, projection module 3 and ball balance bracket 4, the precalculated position of hollow ball shell 1 are provided with transparent region 11；Mainboard 2 is set
Put and the first wireless communication module 21 is provided with the inside of hollow ball shell 1, mainboard 2；Projection module 3 is connected with mainboard 2, projection
The camera lens 31 of module 3 is appeared by transparent region 11；The bearing 41 of ball balance bracket 4 is used to support in the plane, in bearing 41
Portion is provided with control module and the second wireless communication module, and hollow ball shell 1 is arranged on the supporting leg 42 of ball balance bracket 4, with
Omni-directional wheel 421 on supporting leg 42 contacts；Wherein, mainboard 2 and control module wireless connection, by controlling the omni-directional wheel on supporting leg 42
421 movement can drive hollow ball shell 1 to be rotated at any angle.
Specifically, projecting apparatus provided by the utility model, the main body of its hollow ball shell can be a metal ball shaped housing
Can also be the spherical shell of a plastic material, wherein the optimal hollow ball shell for plastic material, hollow ball shell can be whole
Body is all transparent, so may not need and is separately provided transparent region, and the light that projection module is launched can be thrown from any position
It is shot out, but in order to make projecting apparatus overall more beautiful, is that user can't see other structures inside hollow ball shell, then preferably exists
The precalculated position of hollow ball shell sets a transparent region, and the position of this transparent region can be appointing on the housing of hollow ball shell
Meaning position, as long as ensureing that the camera lens of the projection module inside hollow ball shell is opposite with transparent region, ensures what projection module was sent
Projection ray can pass completely through transparent region, in addition for the ease of hollow ball shell production and be easily installed other work(
Hollow ball shell, can be arranged to two hemispherical Shells, two hemispherical Shells can pass through bonding, clamping or the side of welding by energy component
Formula fits together；Mainboard is printed circuit board (PCB), the electronic device for controlling projecting apparatus to work is provided with mainboard, such as locate
Manage device, capacitance, resistance, network interface card, hard disk and first wireless communication module etc., setting position of the mainboard in hollow ball shell can be with
The center for being hollow ball shell can also be other positions, and mainboard can be fixed by the bracket in hollow ball shell, also may be used
To set card slot on the inner surface of spherical shell in advance, directly mainboard is connected in card slot；Projection module can be one
The projection section of complete projecting apparatus monomer or projecting apparatus monomer, and the control section of projecting apparatus monomer is arranged on master
On plate, the parameter the utility model such as projected resolution, operating power as projection module is not specifically limited；Ball balance bracket
The ball balance bracket that may be referred to ball balanced robot in the prior art is configured, the occupation mode of ball balance bracket with ball
Occupation mode in balanced robot is different, and in projecting apparatus provided by the utility model, the upset of ball balance bracket uses, ball
The bearing of balance bracket is used to support in the plane, such as is used to support on desktop or bottom surface, and the branch of ball balance bracket
Leg is upward, same still for driving the sphere placed between the legs, but supporting leg is to be used in the utility model
Hollow ball shell is driven, its driving principle is identical with the driving principle of ball balanced robot in the prior art, is utilized in supporting leg
Omni-directional wheel drives hollow ball shell.
During specific use, the bearing of the ball balance bracket of projecting apparatus provided by the utility model can be supported on
On desktop, ground or other horizontal planes, projecting apparatus can be received control from the user by the first wireless communication module and be referred to
Order, is being connected after then being handled by mainboard by the first wireless communication module with the second wireless communication module, by control signal
Send the control module in ball balance bracket to, the motor driving omnidirectional being loaded with control module control ball balance bracket supporting leg
Wheel, by omnidirectional's wheel drive hollow ball shell, and then realizes the adjustment to projector angle, the automatic control of degree of realization projecting apparatus
System.
In technical solutions of the utility model, the main function components such as projection module and mainboard of projecting apparatus are arranged on hollow
In spherical shell, be supported in the lower section of hollow ball shell using ball balance bracket, ball balance bracket by the way of oppositely arranged, its
Bearing is used for and planar support, its supporting leg is used for supporting hollow ball shell, while the omni-directional wheel in supporting leg can drive hollow ball shell
The rotation of any direction is carried out, and then realizes any adjustment of projector angle.In compared with the prior art, orientation projection
Although it can be placed on desk and uses instrument, usually only projected position can be adjusted upward in the side of up and down or left and right,
Projected position can not be arbitrarily adjusted, more can not automatically adjust projected position, this projector functions are single in addition is only capable of
Other work can not be carried out by enough carrying out projection work, can not also be interacted, be used not intelligent enough with user.And this reality
With the projecting apparatus of new offer, its hollow ball automatically can change projection angle under the driving of ball balance bracket；Throw at the same time
The mainboard of shadow instrument and the control module wireless connection of ball balance bracket, are provided with the first wireless communication module, Yong Huke on mainboard
Control instruction is sent to mainboard in a manner of by wireless connection, then instruction is passed into ball balance by way of wireless connection
Stent, and then realize wireless control projecting apparatus, control projecting apparatus makes it change projection angle automatically, projecting apparatus practicality is got up more
Add intelligence；Such as camera, structure light module and voice interaction module can also be set in the hollow ball shell of projecting apparatus in addition
It is connected, and then realizes to gesture and voice with network or high in the clouds etc. function module, and by the first wireless communication module
Read, and then make projecting apparatus more intelligent.
As depicted in figs. 1 and 2, in specific implementation, the camera lens 31 of wherein projection module 3 is close to the transparent of hollow ball shell 1
The inner surface in region 11；The area of transparent region 11 is greater than or equal to the emergent ray of camera lens 31 at 11 position of transparent region
The area in light path section.
Specifically, in order to reduce the projection ray that the transparent region of hollow ball shell sends the camera lens of projection module as far as possible
Influence, reduce refraction and scattering of the transparent region to projection ray, the camera lens of projection module be adjacent in transparent region
Surface, preferably faces the inner surface of transparent region；The edge of transparent region produces screening to projection ray in order to prevent at the same time
Gear, so the area of transparent region is greater than or the area in light path section equal to projection ray at transparent region position, its
The area of middle transparent region cannot also be done excessive, to prevent user it can be seen that structure inside hollow ball shell, and be influenced
Beauty, the shape of transparent region is preferably circular in addition.
As shown in Fig. 2, in specific implementation, projecting apparatus provided by the utility model, it is further included：Photographing module is (in figure
It is not shown) and structure light module 5；Photographing module is arranged in hollow ball shell 1 and is connected with mainboard 2, and the camera lens of photographing module passes through
Transparent region 11 appears, and structure light module 5 is arranged in hollow ball shell 1 and is connected with mainboard 2.
Specifically, by the setting of photographing module and structure light module, projecting apparatus provided by the utility model can be real
Show the function of human-computer interaction, such as the images of gestures of user can be gathered by photographing module projecting apparatus provided by the utility model
Information, then reads gesture by structure light module again, then can realize the purpose using gesture control projecting apparatus；At the same time can be with
By the realization of the first wireless communication module and data cloud or network connection, structure light module can be so helped to read and analyze
More gesture informations or other configured informations.
As shown in Fig. 2, in specific implementation, projecting apparatus provided by the utility model, it is further included：Microphone array 6；Wheat
Gram wind array 6 is arranged in hollow ball shell 1 to be connected with mainboard 2；Pickup hole 12 is provided with hollow ball shell 1；Microphone array 6 is set
Put in hollow ball shell 1 at the position of 1 inner surface of hollow ball shell, pickup hole 12 is opposite with microphone array 6.
Specifically, it is more in order to have the function of projecting apparatus provided by the utility model, it can meet same user
Demand, microphone array can be set in the hollow ball shell of projecting apparatus, and such microphone can be picked up outer by pickup hole
The sound on boundary, such as the sound of pickup user, such projecting apparatus can record the sound picked up, projecting apparatus is increased by one
The function of a recording.
As shown in Fig. 2, further, projecting apparatus provided by the utility model, it is further included：Voice interaction module 7；Voice
Interactive module 7 is arranged in hollow ball shell 1 and is connected with mainboard 2.
Specifically, the sound in the external world can be picked up by microphone array, for example, the sound of user, such interactive voice mould
The sound that block can pick up microphone array is handled, and judges whether this sound instructs in order to control, if the control of user
Then control instruction can be passed to mainboard by voice interaction module for system instruction, control projecting apparatus to realize the operation responded by mainboard,
And then make projecting apparatus more intelligent.
In specific implementation, projecting apparatus provided by the utility model, it is further included：Loudspeaker and woofer, raise one's voice
Device is arranged in hollow ball shell and is connected with mainboard, and woofer is arranged in hollow ball shell and is connected with mainboard；On hollow ball shell
Loud-speaker opening is provided with, loud-speaker opening is opposite with loudspeaker and woofer respectively.
Specifically, by the setting of loudspeaker and woofer, there is projecting apparatus provided by the utility model and play
The function of sound, such as the sound that microphone array picks up can be subjected to the broadcasting that amplifies, or the first channel radio can be passed through
Believe then module connection network either plays music or Audio Data in high in the clouds by loudspeaker and woofer.
In specific implementation, it can set what is be connected with mainboard in hollow ball shell to reduce the operating temperature of projecting apparatus
Cooling fan, makes the outlet air end face projection module of cooling fan, so when the temperature measurement module on mainboard detects projection module
When temperature is higher, it is possible to start cooling fan and cool down to projection module, or cooling fan works always, to ensure to throw
Shadow module temperature is constantly in normal scope.
As shown in Fig. 2, in specific implementation, projecting apparatus provided by the utility model, it is further included：Wireless charging module 8；
Wireless charging module 8 is arranged in hollow ball shell 1 and is connected with mainboard 2, the charging unit as projecting apparatus.
Specifically, in order to keep the overall aesthetics of hollow ball shell, wireless charging can be set in the inside of hollow ball shell
Module, thus can be to avoid setting charging jacks on hollow ball shell；It can additionally be set in the bearing of ball balance bracket
Put wireless charging module, so during projecting apparatus charges can not need to any charging wire rod, when charging is more convenient.
In addition, projecting apparatus provided by the utility model can set battery in the bearing of hollow ball shell and ball balance bracket respectively,
It is powered by battery, which can be lithium battery or other high performance secondary cells.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, any simple modification, equivalent change and modification made to above example according to the technical essence of the utility model,
In the range of still falling within technical solutions of the utility model.
Claims (10)
1. a kind of projecting apparatus, it is characterised in that it includes：
Hollow ball shell, the precalculated position of the hollow ball shell are provided with transparent region；
Mainboard, the mainboard are arranged on the inside of the hollow ball shell, the first wireless communication module are provided with the mainboard；
Projection module, the projection module are connected with the mainboard, and the camera lens of the projection module is shown by the transparent region
Dew；
Ball balance bracket, the bearing of the ball balance bracket are used to support in the plane, and the bearing is internally provided with control mould
Block and the second wireless communication module, the hollow ball shell are arranged on the supporting leg of the ball balance bracket, and on the supporting leg
Omni-directional wheel contact；
Wherein, the mainboard and the control module wireless connection, by the movement for controlling the omni-directional wheel on the supporting leg
The hollow ball shell can be driven to be rotated at any angle.
2. projecting apparatus according to claim 1, it is characterised in that
The camera lens of the projection module is close to the inner surface of the transparent region of the hollow ball shell.
3. projecting apparatus according to claim 2, it is characterised in that
The area of the transparent region is greater than or equal to light path of the emergent ray of the camera lens at the transparent region position
The area in section.
4. projecting apparatus according to claim 1, it is characterised in that further include：
Photographing module and structure light module, the photographing module is arranged in the hollow ball shell and is connected with the mainboard, described
The camera lens of photographing module is appeared by the transparent region, and the structure light module is arranged in the hollow ball shell and the master
Plate connects.
5. projecting apparatus according to claim 1, it is characterised in that further include：
Microphone array, the microphone array are arranged in the hollow ball shell and are connected with the mainboard；
Pickup hole is provided with the hollow ball shell.
6. projecting apparatus according to claim 5, it is characterised in that
The microphone array is arranged in the hollow ball shell at the position of the hollow ball shell inner surface, the pickup
Hole is opposite with the microphone array.
7. projecting apparatus according to claim 5, it is characterised in that further include：
Voice interaction module, the voice interaction module are arranged in the hollow ball shell and are connected with the mainboard.
8. projecting apparatus according to claim 1, it is characterised in that further include：
Loudspeaker and woofer, the loudspeaker are arranged in the hollow ball shell and are connected with the mainboard, the bass
Loudspeaker is arranged in the hollow ball shell and is connected with the mainboard；
Loud-speaker opening is provided with the hollow ball shell, the loud-speaker opening is opposite with the loudspeaker and woofer respectively.
9. projecting apparatus according to claim 1, it is characterised in that further include：
Cooling fan, the cooling fan are arranged in the hollow ball shell and are connected with the mainboard, and the cooling fan goes out
Wind is rectified to the projection module, for cooling down for the projection module.
10. projecting apparatus according to claim 1, it is characterised in that further include：
Wireless charging module, the wireless charging module is arranged in the hollow ball shell and is connected with the mainboard, as described
The charging unit of projecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221747.5U CN207266168U (en) | 2017-09-21 | 2017-09-21 | Projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221747.5U CN207266168U (en) | 2017-09-21 | 2017-09-21 | Projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266168U true CN207266168U (en) | 2018-04-20 |
Family
ID=61918371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221747.5U Active CN207266168U (en) | 2017-09-21 | 2017-09-21 | Projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112097A (en) * | 2019-12-24 | 2020-05-08 | 浙江大学 | Mechanism and method for adjusting pose of spherical fruit |
-
2017
- 2017-09-21 CN CN201721221747.5U patent/CN207266168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112097A (en) * | 2019-12-24 | 2020-05-08 | 浙江大学 | Mechanism and method for adjusting pose of spherical fruit |
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