CN209402648U - Detachable projection device - Google Patents
Detachable projection device Download PDFInfo
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- CN209402648U CN209402648U CN201920259479.9U CN201920259479U CN209402648U CN 209402648 U CN209402648 U CN 209402648U CN 201920259479 U CN201920259479 U CN 201920259479U CN 209402648 U CN209402648 U CN 209402648U
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- data collector
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Abstract
This specification one or more embodiment provides a kind of detachable projection device, comprising: projection host；Data collector, for implementing the data acquisition operations independently of the projection host, the data collector can be assembled to the projection host；Wherein, when the data collector is assembled to the projection host, the projection host is powered the data collector.
Description
Technical field
This specification one or more embodiment is related to porjector technology field, more particularly to a kind of detachable projection is set
It is standby.
Background technique
Projector can realize that the amplification to display picture is shown by built-in optical element, and it is total to be suitable for multiple users
With the remote multi-media conference scenario participated in.Meanwhile in order to meet the communication between the user of different location in conference process
Demand needs the data for carrying out audio and/or video to the user that attends a meeting in each place respectively to acquire.
Utility model content
In view of this, this specification one or more embodiment provides a kind of detachable projection device.
To achieve the above object, it is as follows to provide technical solution for this specification one or more embodiment:
According to this specification one or more embodiment in a first aspect, propose a kind of detachable projection device, wrap
It includes:
Project host；
Data collector, for implementing the data acquisition operations independently of the projection host, the data collector can
It is assembled to the projection host；
Wherein, when the data collector is assembled to the projection host, the projection host acquires the data
Device is powered.
According to the second aspect of this specification one or more embodiment, a kind of detachable projection device is proposed, is wrapped
It includes:
Project host；
Data collector, for implementing the data acquisition operations independently of the projection host, the data collector can
It is assembled to the projection host.
Detailed description of the invention
Fig. 1 is that the structure under a kind of assembled state for detachable projection device that one of exemplary embodiment provides is shown
It is intended to.
Fig. 2 is that the structure under a kind of discrete state for detachable projection device that one of exemplary embodiment provides is shown
It is intended to.
Fig. 3 is a kind of schematic diagram of the data transmission for detachable projection device that an exemplary embodiment provides.
Fig. 4 is a kind of schematic diagram of a scenario for teleconference that an exemplary embodiment provides.
Fig. 5 is that the structure under a kind of discrete state of the two detachable projection devices provided of an exemplary embodiment is shown
It is intended to.
Fig. 6 is that the structure under a kind of discrete state of the three detachable projection devices provided of an exemplary embodiment is shown
It is intended to.
Fig. 7 is that the structure under a kind of assembled state of the four detachable projection devices provided of an exemplary embodiment is shown
It is intended to.
Fig. 8 is that the structure under a kind of discrete state of the four detachable projection devices provided of an exemplary embodiment is shown
It is intended to.
Fig. 9 is that the structure under a kind of assembled state of the five detachable projection devices provided of an exemplary embodiment is shown
It is intended to.
Figure 10 is the structure under a kind of discrete state of the five detachable projection devices provided of an exemplary embodiment
Schematic diagram.
Figure 11 is the structure under a kind of discrete state of the six detachable projection devices provided of an exemplary embodiment
Schematic diagram.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with this specification one or more embodiment.Phase
Instead, they are only some aspects phases with the one or more embodiments of as detailed in the attached claim, this specification
The example of consistent device and method.
It should be understood that the sequence that might not show and describe according to this specification in other embodiments executes
The step of correlation method.In some other embodiments, step included by method can than described in this specification more
It is more or less.In addition, single step described in this specification, may be broken down into other embodiments multiple steps into
Row description；And multiple steps described in this specification, it may also be merged into single step progress in other embodiments
Description.
Fig. 1 is the structural representation under a kind of assembled state for detachable projection device that an exemplary embodiment provides
Figure；Fig. 2 is the structural schematic diagram under a kind of discrete state for detachable projection device that an exemplary embodiment provides.Such as figure
Shown in 1-2, detachable projection device 10 may include projection host 11 and sound pick-up 12, and the projection host 11 is in use process
In for realizing projecting function, for example projection displaying carried out to projected picture by camera lens 110, and sound pick-up 12 is in use process
In for realizing pickup function, such as by pickup hole 120 acquire Location near user speech be transferred to other ground
At the user of point, so that remote communication may be implemented between the user of different location.
In one embodiment, projection host 11 is equipped with a groove, and sound pick-up 12 is placed in the groove, realizes
The cooperation between host 11 and sound pick-up 12 is projected, to be assembled into projection device 10.Sound pick-up 12 can with projection host 11 on
Groove match so that after sound pick-up 12 is assembled to the groove, the top surface of sound pick-up 12 and the top surface for projecting host 11 are in
Same plane, to enhance the integraty of projection device 10.Sound pick-up 12 can pass through electronic, mechanical, pressing pop-up, user hand
The forms such as dynamic isolate projection host 11, and this specification is limited not to this.Although sound pick-up 12 can freely be placed
In the groove on projection host 11, but in order to promote sound pick-up 12 and project the bond strength between host 11, avoid sending out
It is raw move, transport when cause sound pick-up 12 accident such as to fall off, can by being clamped, the modes such as magnetic realize pickup
Assembly between device 12 and projection host 11, certain this specification are limited not to this.
And in some scenes, sound pick-up 12 can be taken out out of groove on projection host 11, and project host 11
Projection operation can independently be implemented, sound pick-up 12 can independently implement audio collection operation.Projection host 11 can pass through connection
External power supply and obtain electric power support, or projection host 11 can also be with internal battery.Sound pick-up 12 divides with projection host 11
From in the case where, electric power support is obtained by internal battery；And after sound pick-up 12 is assembled to projection host 11, it can be led by projection
Machine 11 is powered sound pick-up 12.
When projection host 11 is powered sound pick-up 12, may exist diversified forms.For example, projection host 11 can be with
It charges to the internal battery of sound pick-up 12, and sound pick-up 12 still obtains electric power support from internal battery；For another example projection
Host 11 can directly power to sound pick-up 12, i.e., sound pick-up 12 obtains electric power support from projection host 11, and not from interior
Set battery for power support；In another example projection host 11 can simultaneously charge to the internal battery of sound pick-up 12, and
It is directly powered to sound pick-up 12.
Projection host 11 can be powered sound pick-up 12 by wired mode.For example, projection host 11 can be built-in
Charging module, which forms charging interface on the surface of projection host 11, and sound pick-up 12 is equipped with by electrical interface, is made
Sound pick-up 12 be assembled to projection host 11 when, charging interface can be docked to by electrical interface, make above-mentioned charging module to pickup
Device 12 is powered.For example, charging interface can be located at Fig. 2 shown in projection host 11 on groove bottom surface or side wall, and by
Electrical interface is located at the bottom surface or side of sound pick-up 12, when so that sound pick-up 12 being assembled to the groove on projection host 11, makes just
It obtains and is docked by electrical interface with charging interface realization, to realize charging operations.
Projection host 11 can wirelessly be powered sound pick-up 12.Projecting host 11 can built-in wireless charging
Electric module, and sound pick-up 12 can be built-in wirelessly by electric module, this wirelessly by electric module can be matched with wireless charging module into
Row wireless charging.For example, wireless charging module forms primary coil, wirelessly by electricity when using the charging scheme of electromagnetic induction
Module forms secondary coil, after primary coil generates the alternating current of certain frequency, is produced in secondary coil by electromagnetic induction
Raw corresponding induced current, to realize wireless charging.For another example when using the charging scheme of magnetic resonance, wireless charging
Module is wirelessly resonated by adjusting to same specific frequency by electric module, allows wireless charging module by electric energy
It is sent to wirelessly by electric module, realizes wireless charging.In fact, wireless charging scheme in the related technology, can be applied to
In specification, to carry out wireless charging to sound pick-up 12 for projecting host 11.
Based on foregoing description it is found that this specification is by providing the projection device 10 of detachable structure, so that projection master
Not only correlation function can be realized respectively and being separated from each other between machine 11 and sound pick-up 12, be independent of each other, but also can be assembled to
Integrally and convenient for storage, transport etc., the sound pick-up 12 of small volume is especially avoided to lose.Meanwhile by being led by projection
Machine 11 charges to sound pick-up 12, allows projection host 11 and sound pick-up 12 to share a set of charging assembly, compared to adopting
For independent projector and pick up facility, charging assembly can be saved.
Control is adjusted sometimes for sound pick-up 12 in user；And under teleconference scene, sound pick-up 12 collects
Audio data also need to be transmitted to other meeting-places and play out, be related to the network transmission to audio data.Due to this
Projection host 11 and sound pick-up 12 in specification collectively constitute projection device 10, thus sound pick-up 12 does not need additionally to configure sound
The functional unit of frequency processing and network transmission can be to avoid hardware directly using the functional unit projected built in host 11
Resource and the waste for calculating power resource.
Such as in the embodiment shown in fig. 3, projection host 11 can establish connection by network 20 and user equipment 30.
The client of a certain application can be separately operable on projection host 11, user equipment 30, and user equipment 30 can be preparatory
The login account of itself is bound with projection device 10, allow user equipment 30 by network 20 to projection host
11 send control instruction.Meanwhile project host 11 can built-in first communication module 111, sound pick-up 12 can be built-in second logical
Module 121 is interrogated, which is used to establish communication connection with the first communication module 111, so that projection host 11 can
Control instruction is sent to sound pick-up 12 based on the communication connection, to control sound pick-up 12.Wherein, by using
Support the first communication module 111 and the second communication module 121 of associated communication agreement, the first communication module 111 and the second communication
The communication connection established between module 121 can connect for any type of near-field communication in the related technology, such as bluetooth connection,
Infrared connection, NFC connection, ZigBee connection, WIFI connection, LoRa connection etc., this specification is limited not to this.Pickup
Key is also provided on device 12, for example the key can be the virtual key on touch controlled key, physical button or display screen, with
For realizing the functions such as power switch, volume adjustment, mute.
And under teleconference scene, sound pick-up 12 is also based on and projects the above-mentioned communication established between host 11 and connects
It connects, collected audio data is transmitted to projection host 11, and projecting host 11 can be set by network 20 and another projection
Standby projection host 40 (can be identical as projection host 11 on hardware configuration；It is of course also possible to use different structure) it carries out
Network transmission passes through boombox or external speaker by projection host 40 so that audio data is transmitted to projection host 40
It plays out.
By taking teleconference scene shown in Fig. 4 as an example.When using the projection device 10 of this specification, when personnel participating in the meeting uses
When family A, user B and user C are sitting in the right side of meeting room, projection host 11 can be made to be thrown to the curtain 50 on the left of meeting room
Shadow, and sound pick-up 12 is separated with projection host 11, and the sound pick-up 12 is placed on locating for user A, user B and user C
On the right side of meeting room, although so that projection host 11 in order to keep reasonable spacing between curtain 50 and farther out with personnel participating in the meeting's distance
When, but it can be made close to personnel participating in the meeting and removing sound pick-up 12, it is ensured that clearly collect the meeting of personnel participating in the meeting
Voice.
Meanwhile projecting host 11 and needing to radiate by radiator fan in the process of running, thus by by sound pick-up
12 separate with projection host 11, so that sound pick-up 12 can generate at work far from projection host 11 to avoid radiator fan
Noise and vibration impact the audio data collecting of sound pick-up 12, it is ensured that collected conference voice is clear, without noise.And
Compared to the scheme that sound pick-up 12 is integrated in remote controler, independent sound pick-up 12 not will receive the inner space limit of remote controler
System, is capable of providing relatively bigger assembly space, for example can be using the pickup array constituted comprising multiple pickup units, with reality
Now more preferably pickup effect.
This specification for projection device 10 specific form and there is no limitation.For example, projection host 11 is in addition to using
It, can also be using rectangular parallelepiped structure shown in such as Fig. 5-6 except cylindrical structure shown in Fig. 1-2；For another example sound pick-up 12
Other than using Fig. 1-2, round pie structure shown in fig. 5, all rectangular parallelepiped structures as shown in FIG. 6 can also be used.
For the projection device 10 of this specification, in addition to projection host 11 is matched it with above-mentioned sound pick-up 12
Outside, projection host 11 can also be cooperated with other kinds of data collector, project host 11 can with it is any type of
Data collector is separably assembled, and is charged, realized to charging group to data collector in the assembled condition
The multiplexing of part, and with the network function of multiplexed projection host 11 and power can be calculated, realize the control to data collector and logarithm
According to collector collected data transmission etc..
For the projection device 10 shown in Fig. 7-8, which includes projection host 11 and camera module 13.Such as
Shown in Fig. 7, when camera module 13 is assembled to projection host 11, the camera module 13 may include in-built electrical in one embodiment
Pond allows projection host 11 to charge the camera module 13, and charging process can be with reference to projection host 11 above-mentioned
The associated description to charge in embodiment to sound pick-up 12, details are not described herein again.In another embodiment, camera module 13 can
Not include internal battery, regardless of camera module 13 and projection host 11 are in assembly or discrete state, throwing can be relied on
Shadow host 11 is powered the camera module 13, and power-supplying forms may include wired forms or wireless, and this specification is simultaneously
It is limited not to this.
As shown in figure 8, camera module 13 can independently realize picture number when camera module 13 is separated with projection host 11
According to acquisition operation, the operation with project host 11 it is unrelated.Camera module 13 can pass through electronic, mechanical, pressing pop-up, user
The forms such as manual isolate projection host 11, and this specification is limited not to this.Wherein, camera module 13 may include taking the photograph
As head 131 and holder 132 so that camera 131 can be used for implementing Image Acquisition, and holder 132 can to camera 131 into
Row increases shooting direction that is steady, and controlling camera 131.
Similar with Fig. 3-4 illustrated embodiment, projection host 11 can be established by network 20 and user equipment 30 to be connected
The control instruction for connecing, and being sent according to user equipment 30, controls camera module 13, for example controls holder 132 and change
The shooting direction etc. of camera 131.Meanwhile by establishing communication connection between projection host 1 and camera module 13, so that throwing
Shadow host 1 can receive the image data of the acquisition of camera module 13, and image data is sent to projection host by network 20
40, projection displaying is carried out by projection host 40.Camera module 13 is also provided with key, for example the key can be pressed for touch-control
Virtual key on key, physical button or display screen, for realizing functions such as power switch, zoom, infrared light fillings.
Meanwhile projecting host 11 and needing to radiate by radiator fan in the process of running, by by camera module 13
It is separated with projection host 11, so that camera module 13 can generate at work far from projection host 11 to avoid radiator fan
Noise and vibration impact the video data acquiring of camera module 13, it is ensured that collected TV news frame stabilization.
The projection device 10 of this specification can include multiple data collectors simultaneously.Such as shown in Fig. 9, projection device 10
It can simultaneously include sound pick-up 12 and camera module 13, so that the projection device 10 can be applied to support the long-range meeting of audio-video
Discuss scene.Wherein, in conference process, host 11 is projected for realizing projection and shows that (such as collected participant is distinguished in various regions
The image data of member), sound pick-up 12 is used to acquire the audio data of personnel participating in the meeting, camera module 13 for acquiring personnel participating in the meeting's
Then audio data and image data are sent to other places by projection host 11 and play out and show by image data.
In one embodiment, when the quantity of data collector is multiple, multiple data collectors can be assembled and be adopted for data
Collect component, which is separably assembled to projection host 11.Such as shown in Fig. 9-10, sound pick-up 12 and camera shooting mould
Group 13 can assemble, for example camera module 13 is stacked in the top of sound pick-up 12, with composition data acquisition component 14, and data
It is assembled to 14 being adapted to property of acquisition component in the groove on projection host 11 or sound pick-up 12 and camera module 13 can be with
Separately implement relevant data acquisition operation.
In one embodiment, multiple data collectors can detachably be assembled to projection host 11.For example, can be with
Sound pick-up 12 and the corresponding rigging position of camera module 13 are set on projection host 11 respectively, so that sound pick-up 12 and camera shooting mould
Group 13 can be assembled separably with the projection realization of host 11 respectively, freely.
How to be assembled between projection host 11, i.e., for above-mentioned two embodiment, be applicable in following proposal:
In a kind of scheme, each data collector can distinguish internal battery.For example sound pick-up 12 and camera module 13 can be distinguished
Internal battery, so that the two can be separated from each other in the embodiment shown in fig. 10, independently to realize relevant data acquisition
Operation.It, can be with the non-internal battery of part data acquisition device, the portion for multiple data collectors in another scheme
Divided data collector is powered, for example pick up after assembling as data acquisition components by the internal battery of other data collectors
Sound device 12 can with internal battery, camera module 13 then do not include internal battery, allow sound pick-up 12 to camera module 13 into
Row power supply, but sound pick-up 12 can work independently, camera module 13 can not work independently at this time, camera module 13 and sound pick-up 12
Needing group to be combined into data acquisition components can work independently of projection host 11.
In the embodiment shown in fig. 11, projection host 11 can use rectangular parallelepiped structure, and be not limited to shown in Fig. 7-10
Cylindrical structure, this is similar with embodiment shown in Fig. 5-6.And sound pick-up 12 and camera module 13 are implemented shown in Figure 11
When assembly is data acquisition components 14 in example, compared to above example implements further merge: the cloud of camera module 13
Platform 132 is located at the camera 131 in the shell at bottom, top comprising sound pick-up 12 and camera module 13, and case top is equipped with and picks up
The pickup hole 120 of sound device 12.Battery and electric power assembly built in data acquisition components 14 is between sound pick-up 12, camera module 13
It shares, and unified power supply can be carried out to the data acquisition components 14 by projecting host 11.So, in use, it can incite somebody to action
Data acquisition components 14 are whole to carry out separating uses with projection host 11, by the comprehensive implementation audio collection of data acquisition components 14 with
The operation of Image Acquisition.
The term that this specification one or more embodiment uses be only merely for for the purpose of describing particular embodiments, and
It is not intended to be limiting this specification one or more embodiment.In this specification one or more embodiment and the appended claims
Used in the "an" of singular, " described " and "the" be also intended to including most forms, unless context understands earth's surface
Show other meanings.It is also understood that term "and/or" used herein refers to and includes one or more associated list
Any or all of project may combine.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be appreciated that though this specification one or more embodiment may using term first, second, third, etc. come
Various information are described, but these information should not necessarily be limited by these terms.These terms are only used to same type of information area each other
It separates.For example, the first information can also be referred to as in the case where not departing from this specification one or more scope of embodiments
Two information, similarly, the second information can also be referred to as the first information.Depending on context, word as used in this is " such as
Fruit " can be construed to " ... when " or " when ... " or " in response to determination ".
The foregoing is merely the preferred embodiments of this specification one or more embodiment, not to limit this theory
Bright book one or more embodiment, all within the spirit and principle of this specification one or more embodiment, that is done is any
Modification, equivalent replacement, improvement etc. should be included within the scope of the protection of this specification one or more embodiment.
Claims (11)
1. a kind of detachable projection device characterized by comprising
Project host；
Data collector, for implementing the data acquisition operations independently of the projection host, the data collector can be assembled
To the projection host；
Wherein, when the data collector is assembled to the projection host, the projection host to the data collector into
Row power supply.
2. equipment according to claim 1, which is characterized in that the data collector internal battery；The projection host
When being powered to the data collector, charge for the internal battery to the data collector, and/or to described
Data collector is directly powered.
3. equipment according to claim 1, which is characterized in that
Charging module built in the projection host, the charging module form charging interface on the surface of the projection host；
The data collector is equipped with by electrical interface；When the data collector is assembled to the projection host, it is described by
Electrical interface can be docked to the charging interface, be powered the charging module to the data collector.
4. equipment according to claim 1, which is characterized in that
Wireless charging module built in the projection host；
Wirelessly by electric module built in the data collector, wireless charging is carried out to be matched with the wireless charging module.
5. equipment according to claim 1, which is characterized in that the data collector passes through clamping or magnetic separably
It is assembled on the projection host.
6. equipment according to claim 1, which is characterized in that
First communication module built in the projection host；
Second communication module built in the data collector, the second communication module, which is used to establish communication with the first communication module, to be connected
It connects, to receive the control instruction that the projection host is sent, or sends the data collector to the projection host and collect
Data.
7. equipment according to claim 1, which is characterized in that each when the quantity of the data collector is multiple
Data collector is detachably assembled to the projection host.
8. equipment according to claim 1, which is characterized in that multiple when the quantity of the data collector is multiple
Data collector can assemble as data acquisition components, and the data acquisition components are separably assembled to the projection host.
9. equipment according to claim 8, which is characterized in that
Each data collector distinguishes internal battery；Or,
The non-internal battery of part data acquisition device, the part data acquisition device assemble be the data acquisition components after, by
The internal battery of other data collectors is powered.
10. equipment according to claim 1, which is characterized in that the data collector includes at least one of: pickup
Device, camera module.
11. a kind of detachable projection device characterized by comprising
Project host；
Data collector, for implementing the data acquisition operations independently of the projection host, the data collector can be assembled
To the projection host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259479.9U CN209402648U (en) | 2019-02-28 | 2019-02-28 | Detachable projection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259479.9U CN209402648U (en) | 2019-02-28 | 2019-02-28 | Detachable projection device |
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| Publication Number | Publication Date |
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| CN209402648U true CN209402648U (en) | 2019-09-17 |
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| CN201920259479.9U Active CN209402648U (en) | 2019-02-28 | 2019-02-28 | Detachable projection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629189A (en) * | 2019-02-28 | 2020-09-04 | 钉钉控股（开曼）有限公司 | Separable projection equipment |
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2019
- 2019-02-28 CN CN201920259479.9U patent/CN209402648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629189A (en) * | 2019-02-28 | 2020-09-04 | 钉钉控股（开曼）有限公司 | Separable projection equipment |
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