Smart television

Abstract

The embodiment of the utility model relates to the technical field of intelligent televisions, in particular to an intelligent television, which comprises a television body, a shell, a display screen and a display processing circuit, the display screen is arranged in the shell, the shell is provided with an accommodating cavity, the display processing circuit is arranged in the accommodating cavity, and the display processing circuit is connected with the display screen; the carbon monoxide sensor is arranged on the shell and used for detecting the carbon monoxide concentration of the environment where the television body is located; the controller is arranged in the containing cavity, the controller is electrically connected with the display processing circuit and the carbon monoxide sensor, and the controller is used for controlling the display processing circuit to output a warning pattern to the display screen when the detected concentration value of the carbon monoxide concentration reaches a preset threshold value. Through the mode, the intelligent television has the function of detecting the carbon monoxide concentration, and when the detected concentration value of the carbon monoxide concentration reaches the preset threshold value, the intelligent television gives out a warning pattern and sound.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of smart televisions, and in particular to a smart television. Background Art

[0002] Rural families have weak safety awareness, and many of them stay indoors to sit by the fire and watch TV, which leads to carbon monoxide poisoning and death. The main cause of carbon monoxide poisoning is the incomplete combustion of gas, coal and charcoal, which produces carbon monoxide.

[0003] However, in the process of implementing the embodiments of the utility model, the inventors found that the function of detecting carbon monoxide concentration in the prior art has not been popularized to every household, and the alarm signal has not been issued in time, so carbon monoxide poisoning incidents still occur from time to time. Utility Model Content

[0004] The embodiment of the utility model provides a smart TV, which has the function of detecting the concentration of carbon monoxide. When the detected concentration value of carbon monoxide reaches a predetermined threshold, the smart TV emits a warning graphic and sound.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a smart TV, including a TV body, the TV body including a shell, a display screen and a display processing circuit, the display screen is arranged in the shell, the shell is provided with a receiving cavity, the display processing circuit is arranged in the receiving cavity, and the display processing circuit is connected to the display screen; a carbon monoxide sensor is arranged in the shell, and the carbon monoxide sensor is used to detect the carbon monoxide concentration in the environment where the TV body is located; a controller is arranged in the receiving cavity, the controller is electrically connected to the display processing circuit and the carbon monoxide sensor, respectively, and the controller is used to control the display processing circuit to output a warning graphic to the display screen when the concentration value of the detected carbon monoxide concentration reaches a predetermined threshold value.

[0006] Optionally, the carbon monoxide sensor is any one of an infrared carbon monoxide sensor, a semiconductor carbon monoxide sensor, an electrochemical carbon monoxide sensor and a catalytic combustion carbon monoxide sensor.

[0007] Optionally, the shell is also provided with a sound outlet; the smart TV also includes a speaker, the speaker is arranged in the shell, the sound outlet corresponds to the speaker, the speaker is respectively connected to the controller and the display processing circuit, and the controller controls the speaker to emit a sound alarm signal when the concentration value of the detected carbon monoxide concentration reaches a predetermined threshold.

[0008] Optionally, the shell is also provided with an air outlet and an air inlet, and the air outlet and the air inlet are both connected to the receiving cavity; the smart TV also includes a fan, which is installed in the receiving cavity, and the fan corresponds to the air inlet. The fan is used to suck external air into the receiving cavity through the air inlet, and output it to the outside through the air outlet; the number of the carbon monoxide sensors is multiple, some of the carbon monoxide sensors are located at the sound outlet, and another part of the carbon monoxide sensors are located at the air inlet.

[0009] Optionally, the smart TV further comprises a dustproof piece, wherein the dustproof piece covers the air inlet and is used for filtering dust in the air.

[0010] Optionally, the display screen includes a mounting base, which is located on the back of the display screen; the shell is provided with a first through hole; the smart TV also includes a mounting bracket, which is provided with a second through hole, and the mounting bracket is detachably screwed to the mounting base after bolts pass through the first through hole and the second through hole.

[0011] Optionally, the mounting frame includes a guide rail member and a sliding member, one end of the sliding member is connected to the TV body, and the other end of the sliding member is provided with a first sliding groove and an avoidance groove, the first sliding groove and the avoidance groove are respectively engaged with opposite sides of the guide rail member, and the guide rail member is used to fix the wall.

[0012] Optionally, the mounting frame further includes a snap-in assembly, which includes a fixed part, a telescopic part and an elastic part, wherein the fixed part is fixed to the sliding part, the elastic part is arranged on the fixed part, the elastic part abuts against the telescopic part, and the telescopic part is slidably connected to the fixed part; wherein, when the telescopic part is located at a preset first position, part of the telescopic part extends into the avoidance groove and the telescopic part abuts against the guide rail part, and when the telescopic part is located at a preset second position, the telescopic part is detached from the guide rail part.

[0013] Optionally, the mounting base includes a mounting member and a shock absorbing member, the mounting member is respectively connected to the display screen and the mounting frame, the shock absorbing member is sleeved on the outer surface of the mounting member, and opposite ends of the shock absorbing member are respectively abutted against the display screen and the mounting frame.

[0014] Optionally, a first screw hole is provided on the back of the display screen; a third through hole is provided on the shell; and the smart TV further comprises a tripod, which is screwed to the first screw hole after a bolt passes through the third through hole.

[0015] The beneficial effects of the embodiments of the present application are: the display screen is arranged in the shell, the display processing circuit and the controller are arranged in the receiving cavity, the display processing circuit is connected to the display screen, the carbon monoxide sensor is arranged in the shell, the carbon monoxide sensor can detect the carbon monoxide concentration of the environment where the TV body is located, and when the detected concentration value of the carbon monoxide concentration reaches a predetermined threshold value, the controller controls the display processing circuit to output a warning graphic to the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0017] Figure 1 is a three-dimensional diagram of a smart TV provided by an embodiment of the utility model;

[0018] Figure 2 It is an exploded diagram of a smart TV provided by an embodiment of the utility model;

[0019] Figure 3 It is a view of a housing provided by an embodiment of the utility model;

[0020] Figure 4 It is another view provided by an embodiment of the utility model;

[0021] Figure 5 is a three-dimensional diagram of a mounting bracket provided by an embodiment of the utility model;

[0022] Figure 6 It is a three-dimensional diagram of a clamping assembly provided in an embodiment of the utility model.

[0023] Reference numerals:

[0024] 1. Smart TV; 10. TV body; 101. Housing; 102. Display screen; 1011. Opening; 1012. Accommodating cavity; 1013. Sound outlet; 1014. Air inlet; 1015. Air outlet; 1016. First through hole; 1017. Third through hole; 1021. Mounting seat; 1022. First screw hole;

[0025] 20, mounting frame; 201, guide rail member; 202, sliding member; 203, clamping assembly; 204, second through hole; 2011, connecting portion; 2012, buckling portion; 2021, first sliding groove; 2022, limiting portion; 2023, avoidance groove; 2031, fixing member; 2032, telescopic member;

[0026] 30. Controller; 40. Speaker; 50. Fan; 60. Tripod. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0029] See also Figure 1 and Figure 2 The smart TV 1 includes a TV body 10, a carbon monoxide sensor (not shown), a controller 30 and a mounting bracket 20. The carbon monoxide sensor, the controller 30 and the mounting bracket 20 are all arranged on the TV body 10. The mounting bracket 20 is located on the back of the TV body 10. The carbon monoxide sensor is electrically connected to the controller 30. The mounting bracket 20 is used to install the smart TV 1 on a wall. The carbon monoxide sensor is used to detect the carbon monoxide concentration in the environment where the TV body 10 is located. The controller 30 is used to control the TV body 10 to send a warning signal when the concentration value detected by the carbon monoxide concentration reaches a predetermined threshold value to avoid carbon monoxide poisoning.

[0030] For the above-mentioned TV main body 10, please refer to Figure 2 The TV body 10 has a square shape. The TV body 10 includes a shell 101, a display screen 102 and a display processing circuit (not shown). The display screen 102 is located on the front of the TV body 10, and the shell 101 is located on the back of the TV body 10. The shell 101 is connected to the display screen 102, and the display processing circuit is connected to the display screen 102. The display processing circuit is used to receive an electrical signal from the controller 30 and output a signal to the display screen 102. The display screen 102 is used to display a warning graphic.

[0031] For the housing 101, see Figure 3The housing 101 is provided with an opening 1011 and a receiving cavity 1012. The display screen 102 extends from the front of the TV body 10 toward the back of the TV body 10 from the opening 1011 to the receiving cavity 1012. A portion of the display screen 102 is received in the receiving cavity 1012, and another portion of the display screen 102 protrudes from the opening 1011. The housing 101 is detachably screwed to the display screen 102 by a plurality of bolts. The carbon monoxide sensor, the display processing circuit and the controller 30 are all received in the receiving cavity 1012. The housing 101 is provided with a sound outlet 1013, and the sound outlet 1013 is connected to the receiving cavity 1012. Figure 4 As shown, the sound outlet 1013 is located on the bottom surface of the housing 101, and the number of the sound outlets 1013 is several, and the several sound outlets 1013 are arranged at intervals. The housing 101 is also provided with an air inlet 1014 and an air outlet 1015, and the air inlet 1014 and the air outlet 1015 are both connected to the receiving cavity 1012, as shown in FIG. Figure 2 As shown, the air inlet 1014 corresponds to a part of the carbon monoxide sensors and the controller 30 , and another part of the carbon monoxide sensors corresponds to the air outlet 1015 . The heat generated during operation can be exchanged with the outside through the air inlet 1014 and the air outlet 1015 .

[0032] For the above-mentioned display screen 102, please refer to Figure 2 The display screen 102 is used to display warning graphics. The display screen 102 is in a square shape. The display screen 102 includes a mounting seat 1021. The number of the mounting seats 1021 is four. The four mounting seats 1021 are located on the back of the display screen 102. Two mounting seats 1021 are arranged at intervals at the upper end of the display screen 102, and the other two mounting seats 1021 are arranged at intervals at the lower end of the display screen 102. The mounting seat 1021 includes a mounting member and a shock absorbing member. The shock absorbing member is in a circular shape. The material of the shock absorbing member is a flexible material, such as silicone and rubber. The mounting member is respectively connected to the display screen 102 and the mounting frame 20. The shock absorbing member is sleeved on the outer surface of the mounting member, and the opposite ends of the shock absorbing member are respectively abutted against the display screen 102 and the mounting frame 20. When the smart TV 1 is installed on a wall and an external force is applied from the front of the smart TV 1 toward the back of the smart TV 1, the shock absorbing component is squeezed along the front of the smart TV 1 toward the back of the smart TV 1 relative to the mounting frame 20, the shock absorbing component is deformed along the radial direction, and the shock absorbing component generates an elastic force from the back of the smart TV 1 toward the front of the smart TV 1, and the elastic force resists the external force, thereby preventing the smart TV 1 from tipping over easily.

[0033] For the above-mentioned mounting bracket 20, the housing 101 is provided with a first through hole 1016, and the smart TV 1 further includes a mounting bracket 20, such as Figure 5 As shown, the mounting frame 20 is provided with a second through hole 204. The mounting frame 20 is detachably screwed to the mounting seat 1021 by passing bolts through the first through hole 1016 and the second through hole 204. Figure 5 The mounting frame 20 comprises a guide rail member 201, a sliding member 202 and a clamping assembly 203, wherein the sliding member 202 is slidably connected to the guide rail member 201, the clamping assembly 203 is fixed to the sliding member 202, and the guide rail member 201 is used to be fixed to a wall.

[0034] For the above-mentioned guide rail member 201, please refer to Figure 5 Combination Figure 1 The guide rail member 201 includes a connecting portion 2011 and two buckling portions 2012. The buckling portion 2012 is in the shape of a thin plate. The two buckling portions 2012 are respectively fixed to the opposite ends of the connecting portion 2011. The buckling portions 2012 protrude outward relative to the connecting portion 2011, and the two buckling plates are located on the side close to the TV body 10.

[0035] For the above-mentioned sliding member 202, please refer to Figure 5 Combination Figure 6 The sliding member 202 is in a U-shape, and the clamping assembly 203 is arranged on the inner side of the sliding member 202 in a U-shape. The sliding member 202 is provided with a first sliding groove 2021, and the first sliding groove 2021 penetrates along the sliding direction of the guide rail member 201, and the first sliding groove 2021 is inclined along the middle of the sliding member 202 toward a direction away from the middle of the sliding member 202. The wall surface of the first sliding groove 2021 close to the middle of the sliding member 202 is inclined and has a guiding function. The wall surface of the first sliding groove 2021 away from the middle of the sliding member 202 and the sliding member 202 together constitute a limiting portion 2022, and a buckling portion 2012 of the guide rail member 201 is buckled with the first sliding groove 2021, and the limiting portion 2022 limits the front of the TV body 10 from moving toward the back of the TV body 10. The sliding member 202 is also provided with an avoidance groove 2023, which passes through the avoidance groove 2023 along the sliding direction of the guide rail member 201, and is inclined along the middle of the sliding member 202 toward the direction away from the middle of the sliding member 202. The wall of the avoidance groove 2023 close to the middle of the sliding member 202 is inclined and has a guiding function. The wall of the avoidance groove 2023 away from the middle of the sliding member 202 is parallel to the direction from the front of the TV body 10 to the back of the TV body 10. The other buckling portion 2012 of the guide rail member 201 corresponds to the avoidance groove 2023. The snap-in component 203 is located on the side of the avoidance groove 2023 away from the wall of the middle of the sliding member 202, and the snap-in component 203 can be telescopically extended into the avoidance groove 2023. When the smart TV 1 is installed, the snap-fit ​​assembly 203 extends into the avoidance groove 2023 and presses against the surface of the buckling portion 2012 away from the TV body 10 , thereby further restricting the front of the TV body 10 from moving toward the back of the TV body 10 .

[0036] For the above-mentioned clamping assembly 203, please refer to Figure 6 Combination Figure 5The clamping assembly 203 includes a fixing member 2031, a telescopic member 2032 and an elastic member. The fixing member 2031 is screwed to the inner side wall of the U-shaped sliding member 202 by bolts. A slide groove is arranged inside the fixing member 2031. Both ends of the fixing member 2031 are provided with slots, which are connected to the slide groove. The area of ​​the slot is smaller than that of the slide groove. The elastic member is accommodated in the slide groove. The elastic member is a spring. Both ends of the elastic member are respectively abutted against the side walls of the fixing member 2031 at both ends of the slot. Part of the telescopic member 2032 extends into the slide groove from the slot, and the telescopic member 2032 is connected to the elastic member. When the smart TV 1 is installed, an external force is applied to the telescopic member 2032 along the lower bottom surface of the smart TV 1 by an external force, so that the elastic member performs a compression movement, and the elastic member can provide a reaction force, the direction of the reaction force is opposite to the applied external force, when the first slide groove 2021 and the avoidance groove 2023 of the sliding member 202 are respectively engaged with the two buckling parts 2012 of the guide rail, by stopping the application of the external force, the reaction force of the elastic member drives the telescopic member 2032 to extend into the avoidance groove 2023, and part of the telescopic member 2032 presses against the sliding member 202. In other words, when the telescopic member 2032 is located at the preset first position, part of the telescopic member 2032 extends into the avoidance groove 2023 and the telescopic member 2032 presses against the guide rail member 201, and when the telescopic member 2032 is located at the preset second position, the telescopic member 2032 is separated from the guide rail member 201.

[0037] For the above-mentioned carbon monoxide sensor, the carbon monoxide sensor is any one of an infrared carbon monoxide sensor, a semiconductor carbon monoxide sensor, an electrochemical carbon monoxide sensor and a catalytic combustion carbon monoxide sensor. Some carbon monoxide sensors correspond to the sound outlet 1013, some carbon monoxide sensors correspond to the air inlet 1014, and some carbon monoxide sensors correspond to the air outlet 1015. The carbon monoxide sensor is used to detect the carbon monoxide concentration in the environment where the TV body 10 is located. When some carbon monoxide sensors fail, other carbon monoxide sensors can still work, thereby reducing the risk of carbon monoxide sensor failure.

[0038] For the above-mentioned smart TV 1, the smart TV 1 also includes a speaker 40, see Figure 2 The speaker 40 is accommodated in the accommodating cavity 1012. The speaker 40 is connected to the controller 30 and the display processing circuit respectively, and the speaker 40 and part of the carbon monoxide sensor correspond to the sound outlet 1013. When the carbon monoxide sensor detects that the concentration value of carbon monoxide reaches a predetermined threshold, the carbon monoxide sensor transmits the electrical signal to the controller 30. The controller 30 controls the display processing circuit to output a warning signal to the speaker 40, so that the speaker 40 emits a sound alarm signal.

[0039] For the above-mentioned smart TV 1, the smart TV 1 also includes a fan (not shown), see Figure 2 The fan is housed in the housing chamber 1012, and the fan corresponds to the air inlet 1014. When the smart TV 1 is working, the fan draws external air into the housing chamber 1012 from the air inlet 1014. The pressure of the housing chamber 1012 is greater than the external pressure, so that the air is discharged from the air outlet 1015 and takes away the heat generated by the smart TV 1 when working, thereby achieving the heat dissipation effect.

[0040] For the above-mentioned smart TV 1, the smart TV 1 also includes a dustproof part (not shown in the figure), which is arranged on the shell 101 and is located in the dustproof part receiving cavity 1012. There are multiple dustproof parts, some of which cover the air inlet 1014, some of which cover the air outlet 1015, and some of which cover the sound outlet 1013. The dustproof part is used to filter dust in the air to reduce the risk of dust entering the carbon monoxide sensor and causing the dustproof part to fail.

[0041] For the above Smart TV 1, see Figure 1 and Figure 2 The smart TV 1 also includes a tripod 60, and there are two tripods 60. The two tripods 60 are located on the lower bottom surface of the TV body 10, and the two tripods 60 are arranged at an interval. The tripod 60 is used to support the TV body 10. A first screw hole 1022 is provided on the back of the display screen 102, and a third through hole 1017 is provided on the shell 101. The tripod 60 is screwed to the first screw hole 1022 after a bolt passes through the third through hole 1017.

[0042] In the embodiment of the present application, the display screen 102 is arranged in the shell 101, the display processing circuit and the controller 30 are arranged in the accommodating cavity 1012, the display processing circuit is connected to the display screen 102, and the carbon monoxide sensor is arranged in the shell 101. The carbon monoxide sensor can detect the carbon monoxide concentration in the environment where the TV body 10 is located. When the detected concentration value of the carbon monoxide concentration reaches a predetermined threshold value, the controller 30 controls the display processing circuit to output a warning graphic to the display screen 102.

[0043] It should be noted that the preferred embodiments of the utility model are given in the specification and drawings of the utility model, but the utility model can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional restrictions on the content of the utility model. The purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the utility model; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the utility model.

Claims

1. A smart TV, characterized in that: include: A television body, comprising a housing, a display screen and a display processing circuit, wherein the display screen is arranged in the housing, the housing is provided with a receiving cavity, the display processing circuit is arranged in the receiving cavity, and the display processing circuit is connected to the display screen; a carbon monoxide sensor is arranged in the housing, and the carbon monoxide sensor is used to detect the carbon monoxide concentration in the environment where the television body is located; A controller is arranged in the receiving cavity, and the controller is electrically connected to the display processing circuit and the carbon monoxide sensor respectively. The controller is used to control the display processing circuit to output a warning graphic to the display screen when the concentration value detected by the carbon monoxide concentration reaches a predetermined threshold.

2. The smart TV according to claim 1, characterized in that: The carbon monoxide sensor is any one of an infrared carbon monoxide sensor, a semiconductor carbon monoxide sensor, an electrochemical carbon monoxide sensor and a catalytic combustion carbon monoxide sensor.

3. The smart TV according to claim 1, characterized in that: The housing is also provided with a sound outlet; The smart TV also includes a speaker, which is arranged in the shell, the sound outlet corresponds to the speaker, and the speaker is connected to the controller and the display processing circuit respectively. When the concentration value of the carbon monoxide concentration detected reaches a predetermined threshold, the controller controls the speaker to send a sound alarm signal.

4. The smart TV according to claim 3, characterized in that: The shell is also provided with an air outlet and an air inlet, and the air outlet and the air inlet are both connected to the receiving cavity; The smart TV further includes a fan, which is installed in the receiving cavity, corresponds to the air inlet, and is used to draw external air into the receiving cavity through the air inlet, and output the air to the outside through the air outlet; There are multiple carbon monoxide sensors, some of which are located at the sound outlet, and another part of which are located at the air inlet.

5. The smart TV according to claim 4, characterized in that: The smart TV also includes a dustproof piece, which covers the air inlet and is used to filter dust in the air.

6. The smart TV according to claim 1, characterized in that: The display screen includes a mounting base, and the mounting base is located on the back side of the display screen; The housing is provided with a first through hole; The smart TV also includes a mounting frame, which is provided with a second through hole. The mounting frame is detachably screwed to the mounting seat after a bolt passes through the first through hole and the second through hole.

7. The smart TV according to claim 6, characterized in that: The mounting frame includes a guide rail member and a sliding member, one end of the sliding member is connected to the TV body, and the other end of the sliding member is provided with a first sliding groove and an avoidance groove, the first sliding groove and the avoidance groove are respectively engaged with the opposite sides of the guide rail member, and the guide rail member is used to fix the wall.

8. The smart TV according to claim 7, characterized in that: The mounting frame further includes a clamping assembly, which includes a fixing member, a telescopic member and an elastic member, wherein the fixing member is fixed to the sliding member, the elastic member is arranged on the fixing member, the elastic member abuts against the telescopic member, and the telescopic member is slidably connected to the fixing member; Wherein, when the telescopic member is located at a preset first position, part of the telescopic member extends into the avoidance groove and the telescopic member presses against the guide rail member; when the telescopic member is located at a preset second position, the telescopic member is separated from the guide rail member.

9. The smart TV according to claim 6, characterized in that: The mounting seat includes a mounting member and a shock absorbing member, the mounting member is respectively connected to the display screen and the mounting frame, the shock absorbing member is sleeved on the outer surface of the mounting member, and opposite ends of the shock absorbing member are respectively abutted against the display screen and the mounting frame.

10. The smart TV according to claim 1, characterized in that: A first screw hole is arranged on the back of the display screen; The housing is provided with a third through hole; The smart TV also includes a tripod, and the tripod is screwed to the first screw hole after a bolt passes through the third through hole.

Images