CN210958475U - Embedded television camera module and television - Google Patents
Embedded television camera module and television Download PDFInfo
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- CN210958475U CN210958475U CN201922170993.8U CN201922170993U CN210958475U CN 210958475 U CN210958475 U CN 210958475U CN 201922170993 U CN201922170993 U CN 201922170993U CN 210958475 U CN210958475 U CN 210958475U
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Abstract
The utility model discloses an embedded TV set module and TV set of making a video recording. The camera module of the utility model comprises a bottom plate, a lifting block, a camera assembly and a motor driving module; the lifting block is arranged on the bottom plate in a lifting manner; the camera assembly is connected and arranged on the lifting block; the motor driving module is used for driving the lifting block to lift; the bottom plate is further provided with an audio control module and a light sensing positioning mechanism which are connected with the motor driving module through a control chip. This module of making a video recording is used for the embedding to install in the TV set, and the camera can stretch out to make a video recording outside the TV set, and wherein the setting installation of camera module is reasonable, and it is high to open intelligent degree, and the camera module rises to open and descend to retract the accurate location that targets in place of in-process. The utility model discloses an embedding is installed on the TV set embedded TV set module of making a video recording.
Description
Technical Field
The utility model relates to a TV set technical field that makes a video recording, concretely relates to embedded TV set module and TV set of making a video recording.
Background
The intellectualization of the television has been deepened into the life of people, and the functions of network television, digital television, television video phone, television chat and the like are gradually applied to the television, and the realization of the functions is not separated from the camera module. Through set up the camera module on the TV set, when the function that the camera was used to the realization needs, the camera can convenient, swift launch and use.
However, the camera module set on the existing television is not reasonable enough in installation, and the starting mode of the camera is not reasonable enough. The positioning power-on and power-off mode adopted in the existing camera module is still infrared distance measurement, the accuracy is poor and unreliable, the service life is short, the cost is high, and the arrangement and installation are complex. Moreover, when the current embedded camera installed in the television is in power failure after the camera is extended out, the camera cannot be manually pressed to retract, so that the camera is easy to damage, and the service life is prolonged. In addition, the mode of opening of current TV set camera needs manual switch to open usually, and intelligent degree is low, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an embedded TV set module of making a video recording to the defect or not enough that exist among the prior art. This module of making a video recording is used for the embedding to install in the TV set, and the camera can stretch out to make a video recording outside the TV set, and wherein the setting installation of camera module is reasonable, and it is high to open intelligent degree, and the camera module rises to open and descend to retract the accurate location that targets in place of in-process.
The utility model aims at providing an install still the TV set of embedded TV set module of making a video recording.
The purpose of the utility model is realized through the following technical scheme.
An embedded television camera module comprises a bottom plate, a lifting block, a camera assembly and a motor drive module;
the bottom plate is used for being fixedly connected and installed with the television body; the lifting block is arranged on the bottom plate in a lifting manner; the camera assembly is connected and arranged on the lifting block and can synchronously lift along with the lifting block; the motor driving module is used for driving the lifting block to lift;
the bottom plate is also provided with an audio control module and a light sensation positioning mechanism; the audio control module is connected with the motor driving module through a control chip and is used for controlling the motor driving module to work through a voice command; the light sensing positioning mechanism is used for controlling the lifting block to be positioned in place through light sensing and is connected with the motor driving module through the control chip.
Preferably, the audio control module comprises a sound pickup and an audio control PCB; the sound pickup is arranged on the bottom plate and is connected with the audio control PCB; the audio control PCB is connected with the motor driving module through the control chip.
Preferably, the light sensing positioning mechanism is arranged on one side edge of the lifting block; the light sensing positioning mechanism comprises a light sensing control PCB, an upper light sensing sensor and a lower light sensing sensor;
the upper light induction sensor and the lower light induction sensor are both arranged on the light induction control PCB and are distributed up and down along the lifting direction of the lifting block; the light sensation control PCB is connected with the motor driving module through the control chip;
a shielding part extends from one side of the lifting block close to the light sensing positioning mechanism; when the lifting block rises to a position corresponding to the upper light induction sensor, the shielding part shields an induction light path of the upper light induction sensor; when the lifting block descends to a position corresponding to the lower light sensing sensor, the shielding part shields a sensing light path of the lower light sensing sensor.
Preferably, the camera assembly comprises a camera; the camera is fixedly connected to the lifting block; the camera is connected with a flexible flat cable;
the bottom plate is also provided with a camera PCB; and the camera PCB is connected with the camera.
Preferably, the motor driving module comprises a motor and a screw rod; the motor is connected with the control chip; the motor is in transmission connection with the screw rod, and the screw rod is rotatably arranged on the bottom plate; the lifting block is arranged on the screw rod, and the motor drives the screw rod to rotate so as to drive the lifting block to move to lift.
More preferably, the motor is in transmission connection with the screw rod through a variable speed transmission gear set.
More preferably, the screw rod is a coarse-toothed screw rod; after the lifting block rises to enable the camera assembly to be in an extending state, the camera assembly can be manually pressed, so that the lifting block moves and descends along the screw rod.
Preferably, the bottom plate is also provided with a guide post for guiding the lifting block to lift; the guide post is fixedly arranged on the bottom plate, the length direction of the guide post is the same as the lifting direction of the lifting block, and the lifting block can be arranged on the guide post in a freely sliding manner along the length direction of the guide post.
The television is provided with the embedded television camera module in any one way.
Preferably, the TV built-in APP that has, the APP has including control the motor drive module drive elevator lifting work, and the switching the camera subassembly is shot, is looked the screen or is chatted the function.
Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:
(1) the utility model discloses a module of making a video recording is used for the embedding to install in the TV set, and the camera can stretch out to make a video recording outside the TV set, and wherein the camera module is installed on the elevator to drive through the motor drive module and rise and stretch out and descend the withdrawal, go up and down the direction through the guide pillar simultaneously, make the lift of camera module steady, set up the installation rationally.
(2) The utility model discloses an among the module of making a video recording, camera module installs on the elevator, and the elevator rises to descend and targets in place to fix a position through the light sense sensor, and the location precision that targets in place is high, reliable, and positioning element's setting installation is succinct, and the module of making a video recording is whole with low costs.
(3) The utility model discloses an among the module of making a video recording, be provided with audio frequency control module group to accessible voice command controls stretching out and returning of camera and contracts, makes the mode of opening of camera more intelligent, and it is more convenient to use.
(4) The utility model discloses an among the camera module, the lead screw for driving the elevator is the coarse-toothed screw rod to be in behind the state of stretching out at the camera, the accessible is manual to be pressed down the camera and makes the elevator move along the lead screw and descend, avoids the camera to stretch out and can not return back because the outage outside the back, and it is impaired effectively to protect the camera, guarantee camera life.
Drawings
Fig. 1 is a schematic view of an internal structure of an embedded television camera module according to an embodiment of the present invention when a camera is not lifted;
fig. 2 is a schematic view of the internal structure of the embedded tv camera module according to the embodiment of the present invention after the camera is lifted;
fig. 3 is a schematic view of the overall structure of the arrangement relationship between the motor driving module and the camera module in the embedded television camera module according to the embodiment of the present invention;
the attached drawings are marked as follows: the system comprises a base plate 1, a lifting block 2, a shielding part 21, a camera assembly 3, a camera 31, a motor driving module 4, a motor 41, a lead screw 42, a variable speed transmission gear set 43, an audio control module 5, a sound pick-up 51, an audio control PCB52, a light sensing positioning mechanism 6, a light sensing control PCB61, an upper light sensing sensor 62, a lower light sensing sensor 63, a camera shooting PCB7, a guide post 8 and a flexible flat cable 9.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and accompanying drawings, but the scope of protection and the implementation of the present invention are not limited thereto. In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or only for distinguishing the description, and are only used for convenience of description and simplification of the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and operate, and therefore, should not be interpreted as limiting the present invention, nor indicating or implying relative importance.
Example 1
Referring to fig. 1-2, the present embodiment is an embedded television camera module. This camera module includes bottom plate 1, elevator 2, camera subassembly 3 and motor drive module 4, camera subassembly 3 includes camera 31.
The bottom plate 1 is used for being fixedly connected and installed with a television body, the bottom plate 1 is flat, the top of the bottom plate 1 is provided with an inward-bent folding part, and the inward-bent folding part at the top of the bottom plate is provided with a through part for accommodating the protrusion of the camera 31. The lifting block 2 is arranged on the bottom plate 1 in a lifting mode, and the lifting block 2 moves in a linear direction from the bottom to the top of the bottom plate 1. Referring to fig. 3, the camera assembly 3 is connected to the lifting block 2 and can be lifted synchronously with the lifting block 2; the motor driving module 4 is used for driving the lifting block 2 to lift.
When the lifting device works, the motor of the motor driving module 4 respectively drives the lifting block 2 to ascend and descend through positive rotation and negative rotation, and the camera module 31 connected with the lifting block 2 synchronously ascends or descends with the lifting block 2. After the camera module 31 rises along with the lifting block 2 and the camera 31 protrudes out of the top of the bottom plate 1, the camera 31 can be controlled to perform shooting operation.
Moreover, an audio control module 5 and a light sensing positioning mechanism 6 are further arranged on the bottom plate 1. The audio control module 5 is connected with the motor driving module 4 through a control chip and is used for controlling the motor driving module 4 to work through a voice instruction; the light sensing positioning mechanism 6 is used for controlling the lifting block 2 to be positioned in place through light sensing, and the light sensing positioning mechanism 6 is connected with the motor driving module 4 through the control chip.
In the present embodiment, the audio control module 5 includes a sound pickup 51 and an audio control PCB 52; pickup 51 installs on bottom plate 1, the concrete installation is located the top of bottom plate 1, sets up the pickup hole that corresponds with pickup 51's pickup head on the top of bottom 1, and pickup 51's pickup head and external intercommunication, but accurate pickup. Furthermore, the sound pickup 51 is connected to the audio control PCB52, and the audio control PCB52 is connected to the motor driving module 4 through the control chip.
Specifically, the audio control PCB52 is provided with a sound digital processing circuit, so that after sound signals picked up by the sound pickup 51 are subjected to digital processing, the digital processing signals are output to the control chip, and then the control chip sends out instructions to control the motor driving module 4 to work, so that the lifting block 2 is driven to lift, and the camera 31 is driven to extend out and retract. So, realize voice control camera module 3's lift, realize stretching out and retracting of voice control camera 31, make the mode of opening out of camera more intelligent, it is more convenient to use.
In this embodiment, the light sensing positioning mechanism 6 is disposed on one side of the lifting block 2; the light sensing positioning mechanism 6 comprises a light sensing control PCB61, an upper light sensing sensor 62 and a lower light sensing sensor 63.
The upper light sensing sensor 62 and the lower light sensing sensor 63 are both disposed on the light sensing control PCB61, and the upper light sensing sensor 62 and the lower light sensing sensor 63 are disposed in an up-and-down distribution along the lifting direction of the lifting block 2. The light sense control PCB61 is connected with the motor driving module 4 through the control chip. The light sensing control PCB61 has a light sensing signal digital processing circuit therein, when the sensing light paths of the upper light sensing sensor 62 and the lower light sensing sensor 63 are blocked, the light sensing control PCB61 receives the sensing signal and performs digital processing, and then transmits the digital processing information to the control chip, and the control chip sends an instruction to control the power supply of the motor driving module 4 to be cut off, so that the motor driving module 4 stops working.
Correspondingly, a shielding part 21 extends from one side of the lifting block 2 close to the light sensing positioning mechanism 6; when the lifting block 2 is lifted to a position corresponding to the upper light induction sensor 62, the shielding part 21 shields the induction light path of the upper light induction sensor 62; when the elevating block 2 is lowered to a position corresponding to the lower light sensing sensor 63, the blocking portion 21 blocks a sensing light path of the lower light sensing sensor 63.
When the lifting device works, in the process that the motor driving module 4 drives the lifting block 2 to ascend and descend, when the lifting block 2 ascends to the position corresponding to the upper light induction sensor 62, the shielding part 21 of the lifting block 2 shields the induction light path of the upper light induction sensor 62, at the moment, the upper light induction sensor 62 transmits a light sensation signal to the light sensation control PCB61 for digital processing, and then transmits the light sensation signal to the control chip, and the control chip sends an instruction according to the digital information to carry out power supply cut-off control on the motor driving module 4, so that the lifting block 2 stops ascending movement, and is accurately positioned and stopped at a specified position. When the lifting block 2 descends to a position corresponding to the lower light-sensitive sensor 63, the shielding part 21 of the lifting block 2 shields the sensing light path of the lower light-sensitive sensor 63, at this time, the lower light-sensitive sensor 63 transmits a light-sensitive signal to the light-sensitive control PCB61 for digital processing, and then transmits the light-sensitive signal to the control chip, and the control chip sends an instruction according to the digital information to perform power supply cut-off control on the motor driving module 4, so that the lifting block 2 stops descending movement, and is accurately positioned and stopped at a specified position. So, realize that the location of the rising decline of elevator 2 stops in place, adopt light sense control to target in place the location precision high, reliable, ensured that camera 31 accurately reachs the operating position or reply the primary importance, and the setting installation of locating part is succinct to make the whole module of making a video recording with low costs.
In this embodiment, the camera 31 is fixedly connected to the lifting block 2. Moreover, a camera PCB7 is also arranged on the bottom plate 1; the camera PCB7 is connected with the camera 31, and after the camera module is installed in a television, the camera 31 is connected with the power supply of the television for supplying power through the camera PCB 7.
In addition, the camera 31 is connected with the flexible flat cable 9, and is used for connecting the camera 31 with a television, when the shooting work is needed, the shooting instruction in the television can be transmitted to the camera 31 through the flexible flat cable 9 to carry out the shooting work control connection, and the camera 31 finishes the shooting work according to the instruction. The flex cable 9 has better stretchability, thereby making the extension or retraction of the camera 31 smoother.
In the present embodiment, the motor driving module 4 includes a motor 41 and a screw rod 42. The motor 41 is in transmission connection with the screw rod 42, the motor 41 is connected with the control chip and is controlled to operate by an instruction sent by the control chip, and the screw rod 42 is rotatably arranged on the bottom plate 1; the lifting block 2 is arranged on the screw rod 42, and the motor 41 drives the screw rod 42 to rotate so as to drive the lifting block 2 to move on the screw rod 42 for lifting. The length direction of the screw rod 42 is along the linear direction from the bottom to the top of the bottom plate 1, so that the motor 41 drives the screw rod 42 to rotate, and the lifting block 2 can be driven to ascend along the direction from the bottom to the top of the bottom plate 1 or descend along the direction from the top to the bottom of the bottom plate 1.
Also, in the present embodiment, the screw rod 42 is a thick-toothed screw rod. After the lifting block 2 is lifted to enable the camera assembly 3 to be in an extending state, the camera assembly 3 can be manually pressed, so that the lifting block 2 moves and descends along the screw rod 42. So, can avoid camera 31 to stretch out and can not retract owing to the outage after outer, effectively protect the camera impaired, guarantee camera life.
Specifically, in an alternative embodiment, the motor 41 is in transmission connection with the screw rod 42 through a variable transmission gear set 43. Specifically, the speed change transmission gear set 43 of the present embodiment is a three-stage speed change gear transmission set, and includes three gears that are sequentially engaged and connected and have different numbers of teeth. The output end of the motor 41 is meshed with the first gear of the variable transmission gear set 43, and the third gear of the variable transmission gear set 43 is meshed with the screw rod 42, so that meshed transmission of the motor 41 to the screw rod 42 is realized. Through the variable transmission of the variable transmission gear set 43, the appropriate torque output from the motor 41 to the screw rod 42 can be realized, the torque requirement of the operation of the screw rod 42 is met, the operation stability is high, and the stable lifting of the lifting block 2 is facilitated.
In addition, a guide post 8 for guiding the lifting block 2 to lift is arranged on the bottom plate 1; the guide post 8 is fixedly arranged on the bottom plate 1, the length direction of the guide post 8 is the same as the lifting direction of the lifting block 2, and the lifting block 2 is arranged on the guide post 8 in a manner of freely sliding along the length direction of the guide post 8. Through the elevating movement of guide pillar 8 guide elevator 2, can make elevator 2 carry out accurate elevating movement, and do not take place the skew to effectively ensured the accurate response of light sense positioning mechanism 6, and further ensured that camera 31's accurate arrival operating position or reply home position.
In this embodiment, the operation of the motor driving module 4, the audio control module 5 and the light sensing positioning mechanism 6 can be controlled by the control chip. The control chip is internally provided with a motor driving signal circuit, an audio control signal circuit, a light sensing control signal circuit and the like, and can control the motor driving module 4, the audio control module 5 and the light sensing positioning mechanism 6 to work in coordination through a voice command through the control chip, so as to complete the extension or retraction work of the control camera component 3 in coordination. After this module of making a video recording embedding is installed to the TV set, flexible flat cable 9 and control chip can with software intercommunication such as APP in the TV set to can accomplish the work of control motor drive module 4 and camera 31 through APP and accomplish the camera 3 with control and take a picture, look functions such as screen or chat, greatly improve intelligent, convenience and the selectivity that the TV set was made a video recording.
Example 2
A television is provided, and the television of the embodiment is embedded with the embedded television camera module of the embodiment 1. Specifically, the whole camera module is embedded in the top of the television, wherein the bottom plate 1 is fixedly arranged on the television, and the camera 31 can extend out of the top of the television or retract into the television along with the lifting of the lifting block 2.
The TV built-in APP that has, the APP has including control motor drive module 4's motor power break-make, control motor drive module 4 drive 2 lifting work of elevator to and the function of switching camera 31 shooing, looking screen or chatting.
Specifically, the audio control PCB52, the light sense control PCB61, the camera PCB7 and the motor 41 are electrically connected to the television, so that the television can provide power, and the flexible flat cable 9 and the control chip can be communicated with APP software in the television. The camera 31 is connected with the television through the flexible flat cable 9, and can perform camera shooting operation control through an APP in the television. Moreover, APP in the TV set is still connected with motor 41 control through control chip to the controllable motor drive module 4 through APP's output instruction drives 2 lifting work of lifter, and then makes camera 31 on the camera subassembly 3 stretch out or retract.
In addition, still can make the work of making a video recording PCB7 and motor 41 collaborative work through APP operation through audio frequency control module 5's voice command, through control chip's control, the intelligent work of making a video recording that accomplishes.
The above embodiments are merely preferred embodiments of the present invention, and only lie in further detailed description of the technical solutions of the present invention, but the protection scope and the implementation manner of the present invention are not limited thereto, and any changes, combinations, deletions, replacements, or modifications that do not depart from the spirit and principles of the present invention will be included in the protection scope of the present invention.
Claims (9)
1. An embedded television camera module is characterized by comprising a bottom plate (1), a lifting block (2), a camera assembly (3) and a motor driving module (4);
the bottom plate (1) is fixedly connected and installed with the television body; the lifting block (2) is arranged on the bottom plate (1) in a lifting manner; the camera assembly (3) is connected to the lifting block (2) and can be lifted synchronously with the lifting block (2); the motor driving module (4) is used for driving the lifting block (2) to lift;
the bottom plate (1) is also provided with an audio control module (5) and a light sensing positioning mechanism (6); the audio control module (5) is connected with the motor driving module (4) through a control chip and is used for controlling the motor driving module (4) to work through a voice instruction; the light sensing positioning mechanism (6) is used for controlling the lifting block (2) to be positioned in place through light sensing, and the light sensing positioning mechanism (6) is connected with the motor driving module (4) through the control chip.
2. An embedded television camera module according to claim 1, characterized in that the audio control module (5) comprises a sound pick-up (51) and an audio control PCB (52); the sound pickup (51) is arranged on the bottom plate (1) and is connected with the audio control PCB (52); the audio control PCB (52) is connected with the motor driving module (4) through a control chip.
3. The embedded television camera module according to claim 1, wherein the light sensing positioning mechanism (6) is disposed on one side of the lifting block (2); the light sensing positioning mechanism (6) comprises a light sensing control PCB (61), an upper light sensing sensor (62) and a lower light sensing sensor (63);
the upper light induction sensor (62) and the lower light induction sensor (63) are arranged on the light induction control PCB (61), and the upper light induction sensor (62) and the lower light induction sensor (63) are distributed up and down along the lifting direction of the lifting block (2); the light sensation control PCB (61) is connected with the motor driving module (4) through the control chip;
a shielding part (21) extends from one side of the lifting block (2) close to the light sensing positioning mechanism (6); when the lifting block (2) is lifted to a position corresponding to the upper light induction sensor (62), the shielding part (21) shields the induction light path of the upper light induction sensor (62); when the lifting block (2) descends to a position corresponding to the lower light sensing sensor (63), the shielding part (21) shields a sensing light path of the lower light sensing sensor (63).
4. A set according to claim 1, characterized in that said camera assembly (3) comprises a camera (31); the camera (31) is fixedly connected to the lifting block (2); the camera (31) is connected with a flexible flat cable (9);
the bottom plate (1) is also provided with a camera PCB (7); and the camera PCB (7) is connected with the camera (31).
5. The embedded television camera module according to any one of claims 1 to 4, wherein the motor driving module (4) comprises a motor (41) and a screw rod (42); the motor (41) is connected with the control chip; the motor (41) is in transmission connection with the screw rod (42), and the screw rod (42) is rotatably arranged on the bottom plate (1); the lifting block (2) is arranged on the screw rod (42), and the screw rod (42) is driven to rotate by the motor (41) so as to drive the lifting block (2) to move on the screw rod (42) for lifting.
6. The embedded television camera module according to claim 5, wherein the motor (41) is in transmission connection with the screw rod (42) through a variable speed transmission gear set (43).
7. The embedded television camera module according to claim 5, wherein the lead screw (42) is a coarse-toothed screw; after the lifting block (2) rises to enable the camera assembly (3) to be in an extending state, the camera assembly (3) can be manually pressed, and the lifting block (2) is enabled to move and descend along the screw rod (42).
8. The embedded television camera module according to claim 1, wherein the bottom plate (1) is further provided with a guide post (8) for guiding the lifting block (2) to lift; the guide post (8) is fixedly arranged on the bottom plate (1), the length direction of the guide post (8) is the same as the lifting direction of the lifting block (2), and the lifting block (2) can be arranged on the guide post (8) in a freely sliding manner along the length direction of the guide post (8).
9. A television set is characterized in that the embedded television set camera module set of any one of claims 1-8 is embedded and installed on the television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170993.8U CN210958475U (en) | 2019-12-06 | 2019-12-06 | Embedded television camera module and television |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170993.8U CN210958475U (en) | 2019-12-06 | 2019-12-06 | Embedded television camera module and television |
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| CN210958475U true CN210958475U (en) | 2020-07-07 |
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| CN201922170993.8U Active CN210958475U (en) | 2019-12-06 | 2019-12-06 | Embedded television camera module and television |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584022A (en) * | 2020-12-14 | 2021-03-30 | 深圳康佳电子科技有限公司 | Camera device and display system |
| CN112653823A (en) * | 2020-12-23 | 2021-04-13 | Oppo广东移动通信有限公司 | Camera assembly, lifting camera and display |
| CN113329195A (en) * | 2021-04-23 | 2021-08-31 | 郑弘喆 | Intelligent shielding protection device embedded in wall television screen |
| CN115066879A (en) * | 2020-11-23 | 2022-09-16 | 京东方科技集团股份有限公司 | Lifting mechanism and display device |
-
2019
- 2019-12-06 CN CN201922170993.8U patent/CN210958475U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066879A (en) * | 2020-11-23 | 2022-09-16 | 京东方科技集团股份有限公司 | Lifting mechanism and display device |
| CN112584022A (en) * | 2020-12-14 | 2021-03-30 | 深圳康佳电子科技有限公司 | Camera device and display system |
| CN112653823A (en) * | 2020-12-23 | 2021-04-13 | Oppo广东移动通信有限公司 | Camera assembly, lifting camera and display |
| CN113329195A (en) * | 2021-04-23 | 2021-08-31 | 郑弘喆 | Intelligent shielding protection device embedded in wall television screen |
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Effective date of registration: 20211222 Address after: 337000 Room 301, 159 Fuchong Road, Pingxiang economic and Technological Development Zone, Pingxiang City, Jiangxi Province Patentee after: JIANGXI BAIHONG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 516213 Huiyang three and Development Zone Honglian Industrial Park, Huizhou, Guangdong Patentee before: HUIZHOU RADA ELECTRONIC CO.,LTD. Patentee before: Jiangxi Baihong Photoelectric Technology Co., Ltd |
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