CN216565392U - Conference terminal capable of projecting - Google Patents
Conference terminal capable of projecting Download PDFInfo
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- CN216565392U CN216565392U CN202122735207.1U CN202122735207U CN216565392U CN 216565392 U CN216565392 U CN 216565392U CN 202122735207 U CN202122735207 U CN 202122735207U CN 216565392 U CN216565392 U CN 216565392U
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- light source
- projectable
- lens
- heat dissipation
- conference terminal
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Abstract
The utility model discloses a projectable conference terminal, wherein the projectable conference terminal comprises a heat dissipation base, a projection module and a camera module. The projection module comprises a light source device and a projection device, the light source device is fixed at the top of the heat dissipation base, and the projection device is arranged at the top of the light source device; the camera module is rotatably arranged at the top position of the projection device. The technical scheme of the utility model improves the convenience of the video conference.
Description
Technical Field
The utility model relates to the technical field of video conferences, in particular to a projectable conference terminal.
Background
With the demand of remote office, the video conference has the advantage that the offline conference is not comparable. The video conference has the advantages of remoteness, instantaneity and high efficiency, and simultaneously has certain problems. The video conference requires high equipment requirements, and on one hand, the video conference requires a screen capable of displaying images, a video device for collecting images, an audio device for recording and playing sound, equipment for storing data, and the like. Therefore, the video conference usually involves more devices and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a projectable conference terminal, aiming at improving the convenience of a video conference.
In order to achieve the above purpose, the projectable conference terminal provided by the utility model comprises a heat dissipation base, a projection module and a camera module. The projection module comprises a light source device and a projection device, the light source device is fixed at the top of the heat dissipation base, and the projection device is arranged at the top of the light source device; the camera module is rotatably arranged at the top position of the projection device.
Optionally, the camera module includes a spherical housing and a rotating lens; the outer surface of the spherical shell is provided with an installation groove, and the rotary lens is rotatably arranged in the installation groove.
Optionally, the rotating lens includes a rotating part and a lens body; the lens body is fixed in the rotation portion, the rotation portion has the axis of rotation, the axis of rotation wears to locate mounting groove, the rotation portion is equipped with a plurality of sound sensing component, and is a plurality of sound sensing component centers on the lens body sets up.
Optionally, a micro motor, a driving gear and a transmission gear are arranged at the top of the projection device, an internal gear is arranged on the inner side wall of the spherical shell, and the driving gear, the transmission gear and the internal gear are located on the same plane; the micro motor drives the driving gear to rotate, the driving gear is arranged at the center of the spherical shell, one side of the transmission gear is meshed with the driving gear, and the other side of the transmission gear is meshed with the inner gear.
Optionally, the light source device includes a metal housing, a control module, and a light source assembly; the control module with the light source subassembly is all located metal casing, control module with light source subassembly electric connection.
Optionally, the light source assembly comprises a three-color light source pump lamp and a semi-transparent and semi-reflective mirror; the projection device comprises an imaging lens and a lens; the three-color light source pump lamp provides three primary color light sources; the semitransparent half mirror transmits or reflects the three primary color light sources to the imaging lens; the imaging lens develops color of the image information and outputs the image information to the lens.
Optionally, a heat dissipation fin is arranged on one side of the three-color light source pump lamp; and/or both sides of the metal shell are provided with heat dissipation side holes; and/or the heat dissipation base is provided with a heat dissipation fan, and the heat dissipation base is also provided with a heat dissipation bottom hole and a support foot frame extending downwards.
Optionally, the three-color light source pump lamp encloses a light source area, and the semi-transparent and semi-reflective mirror is arranged in the light source area; the light source device is also provided with shading cloth which is covered above the light source area.
Optionally, an adhesive layer is further disposed on one side of the light shielding cloth close to the three-color light source pump lamp.
Optionally, a data interface and a power socket are formed on one side of the metal shell and are electrically connected with the control module.
The technical scheme of the utility model realizes the remote video conference by adopting the cooperation of the camera module and the projection module. Specifically, the camera module is rotatably disposed at a top position of the projection apparatus, that is, the camera module is rotatable, and the orientation of the camera module is changed by the rotation to align or focus on the speaking object. Further, the projection module comprises a light source device and a projection device, and a heat dissipation base is further arranged at the bottom of the light source device, so that the light source device for projection needs to be subjected to heat dissipation treatment due to the fact that a large amount of heat can be dissipated in the working process, namely, the heat dissipation base is arranged at the bottom of the light source device, and therefore the heat dissipation capability of the technical scheme is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a projectable conference terminal according to the present invention;
FIG. 2 is a bottom view of one embodiment of a projectable conference terminal of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a spherical housing of a projectable conference terminal of the present invention;
fig. 4 is a schematic structural diagram of a light source device of a projectable conference terminal according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | Radiating |
| 12 | |
13 | |
| 14 | |
15 | |
| 16 | |
17 | Power socket |
| 2 | |
21 | |
| 211 | |
212 | |
| 214 | Three-color light |
215 | Semi-permeable and |
| 216 | |
22 | |
| 221 | Lens barrel | 23 | |
| 24 | |
3 | |
| 31 | |
311 | |
| 32 | |
321 | Rotating |
| 322 | |
323 | |
| 33 | Internal gear |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a projectable conference terminal.
In an embodiment of the present invention, referring to fig. 1 to 4, the projectable conference terminal includes a heat dissipation base, a projection module, and a camera module. The projection module comprises a light source device and a projection device, the light source device is fixed at the top of the heat dissipation base, and the projection device is arranged at the top of the light source device; the camera module is rotatably arranged at the top position of the projection device.
The technical scheme of the utility model realizes the remote video conference by adopting the cooperation of the camera module and the projection module. Specifically, the camera module is rotatably disposed at a top position of the projection apparatus, that is, the camera module is rotatable, and the orientation of the camera module is changed by the rotation to align or focus on the speaking object. Further, the projection module comprises a light source device and a projection device, and a heat dissipation base is further arranged at the bottom of the light source device, so that the light source device for projection needs to be subjected to heat dissipation treatment due to the fact that a large amount of heat can be dissipated in the working process, namely, the heat dissipation base is arranged at the bottom of the light source device, and therefore the heat dissipation capability of the technical scheme is improved.
Further, in an embodiment, the camera module includes a spherical housing and a rotating lens; the outer surface of the spherical shell is provided with an installation groove, and the rotary lens is rotatably arranged in the installation groove. Specifically, the rotating lens can be turned over in the vertical direction, so that the height position of the image information collected by the camera module is changed. In addition, the spherical shell in the embodiment, the design of the arched top is favorable for resisting certain external pressure, and plays a role in protecting the internal camera element. In another embodiment, the camera module includes but is not limited to a spherical housing, and the housing of the camera module may be in other shapes with a protective effect.
Further, the rotary lens comprises a rotary part and a lens body; the lens body is fixed in the rotation portion, the rotation portion has the axis of rotation, the axis of rotation wears to locate mounting groove, the rotation portion is equipped with a plurality of sound sensing component, and is a plurality of sound sensing component centers on the lens body sets up. Specifically, the sound sensing element can position the specific direction of the sound source according to the loudness of the sound, and therefore the camera module is rotated, so that the lens body can focus after being aligned with the sound source, and therefore the lens body can collect clear images and upload the images to a network, and therefore the object of the video conference can clearly see image information.
Further, in an embodiment, referring to fig. 3, a micro motor (not shown), a driving gear and a transmission gear are disposed at the top of the projection apparatus, an internal gear is disposed on an inner sidewall of the spherical housing, and the driving gear, the transmission gear and the internal gear all belong to the same plane; the micro motor drives the driving gear to rotate, the driving gear is arranged at the center of the spherical shell, one side of the transmission gear is meshed with the driving gear, and the other side of the transmission gear is meshed with the inner gear. Specifically, the driving gear and the transmission gear are fixed on the projection module, and the internal gear is arranged on the inner side wall of the spherical shell. That is, the three must be located on a plane to achieve the transmission. In this embodiment, micro motor drive driving gear rotates, and the driving gear meshes with drive gear, will rotate the transmission to the internal gear with drive gear meshing, and then drive the internal gear and take place to rotate, and also, spherical shell takes place to rotate for suitable image acquisition position can be adjusted to the camera lens body on the spherical shell.
Further, the light source device comprises a metal shell, a control module and a light source component; the control module with the light source subassembly is all located metal casing, control module with light source subassembly electric connection. Particularly, the light source device is including metal casing, and metal casing has better heat conductivity, adopts metal casing to be favorable to the heat dispersion of light source subassembly, can distribute away the heat that light source device produced rapidly.
Further, referring to fig. 4, the light source assembly includes a three-color light source pump lamp, a semi-transparent half mirror; the projection device comprises an imaging lens and a lens. The three-color light source pump lamp provides three primary color light sources; the semitransparent half mirror transmits or reflects the three primary color light sources to the imaging lens; the imaging lens develops color of the image information and outputs the image information to the lens. In one embodiment, the three primary color light sources are divided into two groups, one group is a first primary color light source, the other group is a second primary color light source and a third primary color light source, the number of the transflective mirrors is two, the first transflective mirror is arranged between the first light source pump and the second light source pump at an angle of 45 degrees, the first transflective mirror can transmit the first primary color light source, and the first transflective mirror can reflect the second primary color light source. The second semi-transparent and semi-reflective mirror is arranged between the first light source pump and the third light source pump at an angle of 45 degrees, and the second semi-transparent and semi-reflective mirror can penetrate through the first primary color light source and the second primary color light source, so that the first primary color light source and the second primary color light source are emitted onto the imaging lens. The second transflective mirror can reflect the light source with the third primary color onto the imaging lens. Therefore, the imaging lens irradiates light with three primary colors, and imaging can be performed.
In an embodiment, referring to fig. 2 and 4, a heat dissipation fin is disposed on one side of the three-color light source pump lamp, and the heat dissipation fin is disposed on a back surface of the three-color light source pump lamp, so as to provide a certain amount of heat dissipation for the three-color light source pump lamp, reduce a temperature rise rate of the three-color light source pump lamp, and prolong a service life of the three-color light source pump lamp.
In another embodiment, the two sides of the metal shell are provided with heat dissipation side holes, and the two sides of the metal shell are provided with heat dissipation side holes, so that air inside the metal shell can circulate, natural heat dissipation and heat exchange are performed, and the heat dissipation capability of the light source assembly is improved.
Further, in an embodiment, the heat dissipation base is provided with a heat dissipation fan, and the heat dissipation base is further provided with a heat dissipation bottom hole and a support foot frame extending downwards. The installation of heat dissipation fan does benefit to further to promote the inside circulation of air rate of metal casing to promote the heat-sinking capability of light source subassembly. The heat dissipation base is provided with a support foot rest extending downwards, and the heat dissipation base keeps a certain distance from the ground through the support foot rest, so that air can flow out of or into a heat dissipation bottom hole formed in the bottom of the heat dissipation base.
Further, in order to improve the capability of the light source device against external light interference, the three-color light source pump lamp 214 encloses a light source region, and the transflective mirror 215 is disposed in the light source region; the light source device is further provided with shading cloth, and the shading cloth covers the upper portion of the light source area. The light source can avoid the interference of external light to the light source and the imaging through the shading cloth. Thereby reducing black spots and improving the definition of the whole projection function.
It should be understood that the imaging lens 216 is a plurality of combination lenses, specifically, two 45 degree reflecting mirrors and a transparent image mirror disposed between the two 45 degree reflecting mirrors. The three color lights are irradiated by the first reflector, then vertically upwards transmitted, firstly pass through the transparent imaging mirror, then reach the second reflector, and are reflected by the second reflector, and the image level is projected to the outside from the lens 221.
Furthermore, an adhesive layer is arranged on one side, close to the three-color light source pump lamp, of the shading cloth. Obviously, have sticky shading cloth and can stably set up in one side of three-colour pump lamp on the one hand, promote anti-interference ability. On the other hand, the sticky shading cloth can adhere dust to the shading cloth, so that the dust is prevented from blocking the light transmission, and the anti-interference capacity of the light source is further improved.
Furthermore, a data interface and a power socket are arranged on one side of the metal shell and are electrically connected with the control module. The data interface that sets up through metal casing one side can realize networking and communication with equipment and computer interconnection, and power source can connect 12V's direct current power supply, provides the electric energy for projectable conference terminal.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A projectable conference terminal, comprising;
a heat dissipation base;
the projection module comprises a light source device and a projection device, the light source device is fixed at the top of the heat dissipation base, and the projection device is arranged at the top of the light source device; and
the camera module is rotatably arranged at the top position of the projection device.
2. The projectable conferencing terminal of claim 1, wherein the camera module comprises a spherical housing and a rotating lens;
the outer surface of the spherical shell is provided with an installation groove, and the rotary lens is rotatably arranged in the installation groove.
3. The projectable conference terminal of claim 2, wherein the rotary lens comprises a rotary portion and a lens body;
the lens body is fixed in the rotation portion, the rotation portion has the axis of rotation, the axis of rotation wears to locate mounting groove, the rotation portion is equipped with a plurality of sound sensing component, and is a plurality of sound sensing component centers on the lens body sets up.
4. The projectable conference terminal of claim 2, wherein a micro motor, a driving gear and a transmission gear are disposed on the top of the projector, an internal gear is disposed on the inner sidewall of the spherical housing, and the driving gear, the transmission gear and the internal gear are located on the same plane;
the micro motor drives the driving gear to rotate, the driving gear is arranged at the center of the spherical shell, one side of the transmission gear is meshed with the driving gear, and the other side of the transmission gear is meshed with the inner gear.
5. The projectable conference terminal of claim 1, wherein the light source device comprises a metal housing, a control module, a light source assembly;
the control module and the light source assembly are arranged on the metal shell, and the control module is electrically connected with the light source assembly.
6. The projectable conferencing terminal of claim 5, wherein the light source assembly comprises a tri-color light source pump lamp, a semi-transparent half mirror; the projection device comprises an imaging lens and a lens;
the three-color light source pump lamp provides three primary color light sources;
the semitransparent half mirror transmits or reflects the three primary color light sources to the imaging lens;
the imaging lens develops color of the image information and outputs the image information to the lens.
7. The projectable conference terminal of claim 6, wherein the three-color light source pump lamp is provided with a heat-dissipating fin at one side thereof; and/or
The two sides of the metal shell are provided with radiating side holes; and/or
The heat dissipation base is provided with a heat dissipation fan, and is also provided with a heat dissipation bottom hole and a support foot frame extending downwards.
8. The projectable conference terminal of claim 6, wherein the three-color light source pump lamp encloses a light source region, and the half-mirror is disposed in the light source region;
the light source device is also provided with shading cloth which is covered above the light source area.
9. The projectable conference terminal of claim 8, wherein an adhesive layer is further provided on a side of the light-shielding cloth adjacent to the three-color light source pump lamp.
10. The projectable conference terminal of claim 5, wherein a data interface and a power socket are formed on one side of the metal shell and are electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122735207.1U CN216565392U (en) | 2021-11-09 | 2021-11-09 | Conference terminal capable of projecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122735207.1U CN216565392U (en) | 2021-11-09 | 2021-11-09 | Conference terminal capable of projecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565392U true CN216565392U (en) | 2022-05-17 |
Family
ID=81572258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122735207.1U Active CN216565392U (en) | 2021-11-09 | 2021-11-09 | Conference terminal capable of projecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565392U (en) |
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2021
- 2021-11-09 CN CN202122735207.1U patent/CN216565392U/en active Active
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