CN217443560U

CN217443560U - Display device with automatic induction control function

Info

Publication number: CN217443560U
Application number: CN202220453788.1U
Authority: CN
Inventors: 王思权
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-16
Anticipated expiration: 2032-03-03

Abstract

The application discloses a display device with an automatic induction control function, which comprises a device body, a sensor and a sensor bracket, wherein the device body is provided with a control unit; the sensor can be used for sensing the existence of an object in front of the equipment body and is connected with the control unit; the sensor support is mounted on the top of the equipment body, the sensor is mounted on the sensor support, the sensor is supported by the sensor support, and meanwhile the sensor is kept in a state of inclining downwards relative to the equipment body. The sensor is arranged to realize the existence of an object in front of the sensing equipment body, and corresponding control can be realized according to a sensing result, for example, when a movable person is detected in front of the sensing equipment body, the control unit automatically controls the starting-up or automatically adjusts the volume and the like, so that the automation of the control of the display equipment is realized, the steps of manual operation are reduced, and the use experience is optimized.

Description

Display device with automatic induction control function

Technical Field

The application relates to the technical field of display equipment, in particular to display equipment with an automatic induction control function.

Background

With the development of the scientific and technological level and the improvement of the demand of human life and production, various products with different use functions suitable for different scenes have been derived from display equipment, such as televisions, computer display screens, all-in-one machines, commercial display complete machines, flat panels, mobile phones and the like. However, the existing display device does not have a function of automatically sensing human activities to realize automatic adjustment control.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the display equipment with the automatic induction control function can solve the problem that the existing display equipment cannot automatically induce human beings to achieve automatic adjustment control through activities.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a display device having an auto-induction control function, comprising:

an apparatus body having a control unit;

a sensor operable to sense the presence of an object in front of the apparatus body, the sensor being connected to the control unit;

the sensor support is arranged at the top of the equipment body, the sensor is arranged on the sensor support, the sensor is supported by the sensor support, and meanwhile, the sensor is kept in a state of inclining downwards relative to the equipment body.

Optionally, the device body has a frame body, the frame body includes a top frame, and the sensor support is installed in the top frame.

Optionally, an induction window corresponding to the sensor is formed in the front panel of the top frame, and a signal receiving end of the sensor is aligned with the induction window.

Optionally, the sensor bracket includes a first bracket plate, the first bracket plate has a convex portion corresponding to the sensing window, the first bracket plate is fixed to the inner side of the top frame, and the convex portion is embedded in the sensing window to fill the sensing window.

Optionally, the sensor comprises a first sensor mounted on the first frame plate.

Optionally, the first sensor is a radar sensor or an infrared sensor.

Optionally, the sensor support further comprises a second support plate, the second support plate and the first support plate are arranged side by side, the first support plate and the second support plate are connected through a connecting arm, and a second sensor is mounted on the second support plate.

Optionally, the second sensor is a light sensor, the convex portion is a light guide plate, and a light guide column is connected between the convex portion and the second sensor.

Optionally, the second bracket plate is provided with a second positioning portion, a second positioning space for accommodating the second sensor is formed in the second positioning portion, and the second sensor is installed in the second positioning space.

Optionally, the first bracket plate has a first positioning portion, a first positioning space for accommodating the first sensor is formed in the first positioning portion, and the first sensor is installed in the first positioning space.

Optionally, a compressing portion is arranged on the connecting arm, and the compressing portion is used for limiting the first sensor in the first positioning space.

Optionally, the both ends of first mounting panel with the both ends of second mounting panel are respectively through one the linking arm is connected, each have one on the linking arm compress tightly the portion, compress tightly the portion and have elasticity, and both sides compress tightly the portion and extend in opposite directions, through strutting both sides compress tightly the portion can realize with first sensor install in first location space, but compress tightly portion elasticity after recovering the natural state and push up tightly and be located first location space in first sensor.

The beneficial effect of this application does: the application provides a display device with auto-induction control function, be provided with the existence that the sensor can realize the object in response equipment body the place ahead, and can realize corresponding control according to the response result, if, when detecting that equipment body the place ahead has the activity human, the control unit automatic control is started, or automatically regulated volume etc. so realize the automation of display device control, reduced the step of artificial manual operation, optimize and use experience. Importantly, the sensor support is arranged to realize stable support of the sensor, and meanwhile, the sensor is inclined downwards relative to the equipment body, so that an induction area with a certain range is formed in front of the equipment body, namely, only an object in the area is detected, and the situation that the object moving outside the area influences detection to cause wrong control is avoided.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic diagram of a sensing region of a display device with an auto-sensing control function according to an embodiment of the present application when the display device is in operation;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic partial explosion diagram of a display device having an auto-induction control function according to an embodiment of the present application;

FIG. 4 is a schematic view of a sensor holder and a sensor according to an embodiment of the present disclosure;

FIG. 5 is a second schematic view of the sensor holder and the sensor according to the embodiment of the present application;

fig. 6 is an exploded view of a sensor holder and a sensor-mating structure according to an embodiment of the present disclosure.

In the figure:

1. an apparatus body; 11. a top frame; 111. an induction window; 12. a back plate; 2. a sensor; 21. a first sensor; 22. a second sensor; 221. a light guide pillar; 3. a sensor holder; 31. a first brace plate; 311. a convex portion; 312. a first positioning portion; 313. a first positioning space; 32. a second bracket plate; 321. a second positioning portion; 322. a second positioning space; 33. a connecting arm; 331. a pressing part.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all 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 application.

In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly and may for example be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, the present embodiment provides a display device with an auto-induction control function, which may be a device with an image and text display function, such as a television, a computer display screen, an all-in-one machine, a commercial display machine, a tablet, and a mobile phone.

Referring to fig. 1 to 6, the display device of the present embodiment includes:

an apparatus body 1, the apparatus body 1 having a control unit; the control unit is used for controlling the work of the equipment body 1, such as controlling the functions of image display, sound playing, sound collection, image collection and the like;

a sensor 2, wherein the sensor 2 can be used for sensing the existence of an object in front of the equipment body 1, and the sensor 2 is connected with the control unit; generally, the operation of the device body 1 is mainly performed according to human needs, and then, the object sensed by the sensor 2 generally refers to the user himself, and when the user moves in the sensing area of the sensor 2, the user can be detected by the sensor 2, and at this time, the control unit can send out corresponding control instructions according to the detection result, such as turning on and off, volume adjustment, brightness adjustment, and the like, and further, the gesture sensor can be integrated, so that more controls, such as screen capture, page switching, channel changing, and the like, can be performed according to gestures, actions, and the like of the user;

the sensor support 3 is mounted on the top of the equipment body 1, the sensor 2 is mounted on the sensor support 3, and the sensor 2 is supported by the sensor support 3 while the sensor 2 is kept in a state of being inclined downward relative to the equipment body 1. Thus, with reference to fig. 1-2, in a normal use state, the device body 1 is placed vertically, at this time, the information transceiving surface of the sensor 2 is inclined downward, the information path received by the sensor 2 is perpendicular to the information transceiving surface of the sensor 2 (i.e., an oblique line in the sensing region in fig. 1), the sensing region is determined under the condition that the height of the detected person is determined, and human activities beyond the sensing region cannot be detected, so that the device body 1 is prevented from being affected by remote human activities.

Referring to fig. 2 to 3, the apparatus body 1 has a frame body including a top frame 11, and the sensor mount 3 is mounted in the top frame 11. Specifically, the side frame body surrounds the periphery of the display panel of the apparatus body 1, and a back plate 12 is provided on the back of the display panel, and the back plate 12 is connected to the side frame body, thereby fixing the display panel and other devices. Wherein, install sensor holder 3 in a frame 11, make sensor holder 3 and sensor 2 not bulge outside equipment body 1, improved the wholeness of complete machine outward appearance, simultaneously, a frame 11 is for lieing in the position at 1 top of equipment body, is about to install sensor 2 in the top of equipment body 1, can effectively avoid the fixed thing that shelters from of the nearly department of equipment body 1 to improve the interference killing feature.

Further, the front panel of the top frame 11 is provided with an induction window 111 corresponding to the sensor 2, and a signal receiving end of the sensor 2 is aligned with the induction window 111. Generally, the frame body of the display device is made of metal, the frame made of metal has the effect of shielding signals, and the sensing effect of the sensor 2 installed in the top frame 11 is likely to be affected, so that the scheme has the advantages that the sensing window 111 is arranged on the front panel of the top frame 11, and external signals can enter the top frame 11 through the sensing window 111, so that the normal sensing work is ensured.

With reference to fig. 3 to 4, the sensor holder 3 includes a first holder plate 31, the first holder plate 31 has a protrusion 311 corresponding to the sensing window 111, the first holder plate 31 is fixed to the inner side of the top frame 11, and the protrusion 311 is embedded in the sensing window 111 to fill the sensing window 111. Then, the sensing window 111 is filled with the convex portion 311, so that internal dust deposition caused by external dust entering the top frame 11 through the sensing window 111 can be avoided, meanwhile, the influence on the appearance caused by poor integrity of the front panel of the top frame 11 due to the opening can be avoided, and preferably, the surface of the convex portion 311 is just flush with the front panel of the top frame 11 after installation, so that the integrity of the appearance of the whole machine is improved. It is understood that to avoid metal shielding, the sensor holder 3 needs to be made of non-metal material, at least to ensure that the convex portion 311 has no shielding effect.

As one embodiment of this embodiment, the sensor 2 includes a first sensor 21, and the first sensor 21 is mounted on the first bracket plate 31. Specifically, the first sensor 21 is used to realize a function of sensing the presence of an object in front of the apparatus body 1.

Preferably, the first sensor 21 is a radar sensor or an infrared sensor. The radar sensor and the infrared sensor are mature object detection sensors in the prior art, and the radar sensor and the infrared sensor are stable in work and good in reliability.

Further, the sensor support 3 further includes a second support plate 32, the second support plate 32 is arranged side by side with the first support plate 31, the first support plate 31 is connected with the second support plate 32 through a connecting arm 33, and the second sensor 22 is installed on the second support plate 32. Therefore, the present solution can realize other detection functions through the second sensor 22 besides the function of detecting the presence of the object in front of the device body 1 based on the first sensor 21, and the manufacturer can select the type of the second sensor 22 according to actual needs during specific application. In addition, the first sensor 21 and the second sensor 22 are supported and fixed by the sensor support 3, so that the number of supports used by the equipment can be reduced, the material loss is reduced, and the production cost of the equipment is saved.

Preferably, referring to fig. 4, the second sensor 22 is a light sensor, the protrusion 311 is a light guide plate, and a light guide pillar 221 is connected between the protrusion 311 and the second sensor 22. Specifically, after installation, the first support plate 31 is close to the inner side of the front panel of the top frame 11, so that the first sensor 21 is close to the sensing window 111, the maximum information receiving area of the first sensor 21 is ensured, the second support plate 31 and the first support plate 32 are arranged side by side, and a certain distance is kept between the second support plate 32 and the front panel of the top frame 11, so that the light guide column 221 arranged between the second sensor 22 and the convex part 311 can conduct light, and the sensing accuracy of the second sensor 22 is ensured. Specifically, the second sensor 22 may be configured to sense ambient brightness, and the control unit may implement functions such as automatically adjusting display brightness according to the ambient brightness.

For the fixation of the second sensor 22, referring to fig. 4-6, the second bracket plate 32 has a second positioning portion 321 thereon, a second positioning space 322 for accommodating the second sensor 22 is formed in the second positioning portion 321, and the second sensor 22 is installed in the second positioning space 322. Specifically, the second positioning portion 321 includes a plurality of limiting plates protruding from the surface of the second supporting plate 32, and the second positioning space 322 is formed between the limiting plates, so that the second sensor 22 can be installed in the second positioning space 322. Further, to ensure reliable installation, a positioning post is provided in the second positioning space 322, and the second sensor 22 has a positioning hole, and a screw is used to pass through the positioning hole and connect with the positioning post during installation.

For fixing the first sensor 21, referring to fig. 4 to 6, the first bracket plate 31 has a first positioning portion 312, a first positioning space 313 is formed in the first positioning portion 312 for accommodating the first sensor 21, and the first sensor 21 is installed in the first positioning space 313. Specifically, the first positioning space 313 is formed on the side of the first holder plate 31 close to the second holder plate 32, and the first sensor 21 may be installed in the first positioning space 313.

Further, a pressing portion 331 is disposed on the connecting arm 33, and the pressing portion 331 is used for limiting the first sensor 21 in the first positioning space 313. Then, the stability of the mounting of the first sensor 21 is ensured by the fixation of the pressing portion 331.

Preferably, two ends of the first supporting board 31 and two ends of the second supporting board 32 are connected through one connecting arm 33, each connecting arm 33 is provided with one compressing portion 331, each compressing portion 331 is elastic, the compressing portions 331 on two sides extend in opposite directions, the first sensor 21 can be installed in the first positioning space 313 by expanding the compressing portions 331 on two sides, and the first sensor 21 in the first positioning space 313 can be tightly pressed after the elastic force of the compressing portions 331 returns to a natural state. Specifically, the distance between the two pressing portions 331 is smaller than the width of the first sensor 21 in a natural state, the two pressing portions 331 are pressed and spread when the first sensor 21 is pressed in, and after the first sensor 21 passes over the pressing portions 331, the pressing portions 331 are restored under the action of the elastic force of themselves, and then the pressing portions are pressed against the back of the first sensor 21.

With respect to the fixation of the sensor holder 3, referring to fig. 3, the second holder plate 32 is provided with a first connection hole, the back plate 12 is provided with a second connection hole corresponding thereto, and the first connection hole and the second connection hole may be connected by screws during the installation.

To sum up, in the display device that this embodiment has auto-induction control function, be provided with sensor 2 and can realize the existence of the object in induction device body 1 the place ahead, and can realize corresponding control according to the response result, for example, when detecting that 1 place ahead of equipment has the activity human, the control unit automatic control start, or automatically regulated volume etc. so realize the automation of display device control, reduced the step of artificial manual operation, optimize and use experience.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience of description and simplicity of operation, and do not indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims

1. A display device having an auto-induction control function, comprising:

an apparatus body (1), the apparatus body (1) having a control unit;

a sensor (2), the sensor (2) being operable to sense the presence of an object in front of the apparatus body (1), the sensor (2) being connected to the control unit;

the sensor (2) support is arranged at the top of the equipment body (1), the sensor (2) is arranged on the sensor (2) support, the sensor (2) is supported by the sensor (2) support, and meanwhile the sensor (2) is kept in a state of inclining downwards relative to the equipment body (1).

2. The display device with an auto-induction control function according to claim 1, wherein the device body (1) has a frame body including a top frame (11), and the sensor (2) is mounted in the top frame (11) by a bracket.

3. The display device with the auto-induction control function according to claim 2, wherein a front panel of the top bezel (11) is provided with an induction window (111) corresponding to the sensor (2), and a signal receiving terminal of the sensor (2) is aligned with the induction window (111).

4. The display device having an auto-induction control function according to claim 3, wherein the sensor (2) holder includes a first holder plate (31), the first holder plate (31) having a protrusion (311) corresponding to the induction window (111), the first holder plate (31) being fixed to an inner side of the top bezel (11), the protrusion (311) being embedded in the induction window (111) to fill the induction window (111).

5. The display apparatus having an auto-induction control function according to claim 4, wherein the sensor (2) includes a first sensor (21), the first sensor (21) performs a function of sensing the presence of an object in front of the apparatus body (1), and the first sensor (21) is mounted on the first stand plate (31).

6. The display device having an auto-induction control function according to claim 5, wherein the first sensor (21) is a radar sensor or an infrared sensor.

7. The display device with an auto-induction control function according to claim 5, wherein the sensor (2) bracket further comprises a second bracket plate (32), the second bracket plate (32) is arranged side by side with the first bracket plate (31), the first bracket plate (31) and the second bracket plate (32) are connected through a connecting arm (33), and a second sensor (22) is mounted on the second bracket plate (32).

8. The display device with an auto-induction control function according to claim 7, wherein the second sensor (22) is a light sensor, the protrusion (311) is a light guide plate, and a light guide pillar (221) is connected between the protrusion (311) and the second sensor (22).

9. The display apparatus having an auto-induction control function according to claim 8, wherein the second bracket plate (32) has a second positioning portion (321) thereon, a second positioning space (322) for accommodating the second sensor (22) is formed in the second positioning portion (321), and the second sensor (22) is installed in the second positioning space (322).

10. The display apparatus having an auto-induction control function according to claim 7, wherein the first stand plate (31) has a first positioning portion (312), a first positioning space (313) for accommodating the first sensor (21) is formed in the first positioning portion (312), and the first sensor (21) is installed in the first positioning space (313).

11. The display apparatus having an auto-induction control function according to claim 10, wherein a pressing portion (331) is provided on the connecting arm (33), the pressing portion (331) being used to limit the first sensor (21) within the first positioning space (313).

12. The display device with the auto-induction control function according to claim 11, wherein two ends of the first supporting board (31) and two ends of the second supporting board (32) are respectively connected through one of the connecting arms (33), each of the connecting arms (33) has one of the pressing portions (331), the pressing portions (331) have elasticity, the pressing portions (331) on two sides extend in opposite directions, the first sensor (21) can be installed in the first positioning space (313) by expanding the pressing portions (331) on two sides, and the pressing portions (331) can tightly support the first sensor (21) in the first positioning space (313) after the elasticity of the pressing portions (331) returns to a natural state.