CN214175267U

CN214175267U - Distance reminding device for watching television

Info

Publication number: CN214175267U
Application number: CN202023043647.2U
Authority: CN
Inventors: 肖雄亮
Original assignee: Youxiang Culture Guangzhou Co Ltd
Current assignee: Youxiang Culture Guangzhou Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-10
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a distance reminding device for watching TV, which comprises a shell, a human body distance measuring sensor, a warning device and a clamping mechanism arranged outside the shell, wherein a concave cavity is arranged in the shell, the human body distance measuring sensor is rotationally connected with the shell and is arranged in the concave cavity, and the bottom of the shell is connected with the upper part of the clamping mechanism; the casing passes through fixture and fixes on the TV temporarily, human range finding sensor can detect the people before the TV and the distance of TV, accessible warning device sends prompt tone or light signal when detecting people and TV distance when too near, remind the people before the TV to keep suitable viewing distance, the distance of children and TV of avoiding watching the TV is more and more near, human range finding sensor casing relatively rotates, in order to adapt to the TV of multiple not unidimensional, and make human range finding sensor's detection region can adjust.

Description

Distance reminding device for watching television

Technical Field

The utility model relates to a domestic appliance auxiliary assembly field especially relates to a watch distance reminding device of TV.

Background

Televisions have become important entertainment and learning tools in various homes, and poor television viewing habits can have negative effects on the eyes, such as myopia, dry eye and fatigue. Especially, children in the growth and development stage lack the self-control ability and do not have the consciousness of protecting eyes, and always forget to keep a proper distance from the television when watching the television, so that the watching distance is closer and closer. This requires the guardian to remind the child to keep a suitable distance from the television all the time, but actually the guardian cannot remind the child at any time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a distance reminding device for watching television, which solves the problem that the distance between the television and the eye disease is short for children watching at present.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a watch distance reminding device of TV, includes casing, human range finding sensor, warning device and locates the outside fixture of casing, be equipped with the cavity in the casing, human range finding sensor with the casing rotates to be connected and locates in the cavity, the casing bottom is connected with fixture upper portion.

In some optional embodiments, the clamping mechanism includes a first clamping portion, a second clamping portion, and an elastic member, one end of the first clamping portion is rotatably connected to one end of the second clamping portion, the housing is fixedly connected to the first clamping portion, and two ends of the elastic member are respectively connected to the first clamping portion and the second clamping portion.

In some optional embodiments, a limiting component is arranged on the first clamping part, and the limiting component is arranged opposite to the second clamping part.

In some alternative embodiments, the clamping mechanism is connected with the housing in one of a fixed connection, a rotatable connection and a snap connection.

In some optional embodiments, the warning device is one or more of an audible warning device or an illuminated warning device.

In some optional embodiments, the human body distance measuring sensor is positioned on the front surface of the shell, and the back surface of the shell is provided with a charging port or a power connector.

In some optional embodiments, a shielding part is further arranged in the concave cavity, and the shielding part is positioned at the side of the human body distance measuring sensor.

In some optional embodiments, one or more indicator lights are provided on the housing.

In some optional embodiments, an illumination sensor for detecting the intensity of ambient illumination is disposed on the housing.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the casing passes through fixture and fixes on the TV temporarily, human range finding sensor can detect the people before the TV and the distance of TV, accessible warning device sends prompt tone or light signal when detecting people and TV distance when too near, remind the people before the TV to keep suitable viewing distance, the distance of children and TV of avoiding watching the TV is more and more near, human range finding sensor casing relatively rotates, in order to adapt to the TV of multiple not unidimensional, and make human range finding sensor's detection region can adjust.

Drawings

Fig. 1 is a schematic front view of a distance reminder for watching tv according to the present invention;

fig. 2 is a schematic back side view of the distance reminder for watching tv of the utility model;

fig. 3 is an exploded schematic view of the distance reminding device for watching tv of the utility model;

fig. 4 is a schematic side view of the distance reminder for watching tv according to the present invention;

fig. 5 is a schematic bottom view of the distance reminder for watching tv according to the present invention;

fig. 6 is a schematic view of a detection region of the distance reminder for watching tv according to the present invention;

fig. 7 is a schematic view of the distance reminder clamped on the tv according to the present invention.

In the figure:

100. a housing; 110. an illumination sensor; 120. a charging port; 130. an indicator light; 140. a sound-raising hole; 200. a clamping mechanism; 210. a first clamping portion; 220. a second clamping portion; 230. an elastic member; 240. a limiting component; 300. a human body ranging sensor; 400. a protective shell; 410. a concave cavity; 420. a shielding member; 500. a television; A. the area is detected.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

With reference to fig. 1 to 7, the distance reminding device for watching tv of the present invention is schematically shown, which comprises a housing 100, and a clamping mechanism 200, a warning device and a human body distance measuring sensor 300 disposed on the housing 100. The connection mode of the clamping mechanism 200 and the housing 100 is one of fixed connection, rotation connection and snap connection. The clamping mechanism 200 has a first clamping portion 210 and a second clamping portion 220 for clamping the tv 500, and the tv 500 can be clamped by moving the first clamping portion 210 and the second clamping portion 220 toward each other, so as to temporarily fix the housing 100 above the tv 500. Referring to fig. 1 and 6, the body ranging sensor 300 is rotatably coupled to the housing 100 such that the sensing area a of the body ranging sensor 300 is adjustable to accommodate a plurality of televisions 500 having different sizes or mounting heights. The human body distance measuring sensor 300 is electrically connected to a warning device, which is one or more of a sound warning device or an illumination warning device, and when the human body distance measuring sensor 300 detects that the distance between a person and the device is too short, the warning device sends out a warning sound or an optical signal to remind the person in front of the television 500 to keep a proper watching distance, so that the child is reminded to keep the proper watching distance with the television 500, and a good habit of watching the television 500 by the child is developed.

Specifically, the human body ranging sensor 300 may measure a distance by using an ultrasonic ranging method or an infrared ranging method.

Referring to fig. 2 to 4, the clamping mechanism 200 includes an elastic member 230, one end of the first clamping portion 210 is rotatably connected to one end of the second clamping portion 220, the housing 100 is fixedly connected to the first clamping portion 210, two ends of the elastic member 230 are respectively connected to the first clamping portion 210 and the second clamping portion 220, and the elastic force of the elastic member 230 causes the first clamping portion 210 and the second clamping portion 220 to have a movement tendency of moving towards each other. The first clamping portion 210 is provided with a limiting component 240, and the limiting component 240 is opposite to the second clamping portion 220. Referring to fig. 2 and 7, when the device is deployed, the position-limiting member 240 abuts against the front surface of the tv 500, the first clamping portion 210 is disposed on the top surface of the tv 500, and the second clamping portion 220 abuts against the back surface of the tv 500, so as to clamp the device above the tv 500.

Be equipped with illumination sensor 110 on casing 100, illumination sensor 110 electricity is connected in warning device, and when illumination sensor 110 detected ambient light intensity and crossed low, warning device sent prompt tone or light signal, reminds to open indoor light, avoids children to watch TV 500 under low light environment, causes the injury to eyes.

In some alternative embodiments, the warning device is disposed inside the casing 100, as shown in fig. 5, when the warning device is an audio warning device (i.e., a speaker), the casing 100 is provided with a speaker hole 140 for exposing a speaker surface of the speaker to the outside.

In some alternative embodiments, the human body distance measuring sensor 300 is located on the front surface of the casing 100, and the charging port 120 or the power interface is provided on the back surface of the casing 100.

In some optional embodiments, the distance reminding device for watching television further includes a protective case 400, the protective case 400 is rotatably connected to the housing 100, a cavity 410 is formed in the protective case 400, the human body distance measuring sensor 300 is disposed in the cavity 410, and the protective case 400 can protect the human body distance measuring sensor 300. Still be equipped with in cavity 410 and shelter from part 420, shelter from part 420 and be located human range sensor 300's side, shelter from part 420 and not only can provide extra protection to human range sensor 300, can also shelter from the ultrasonic wave or the infrared light that human range sensor 300 sent, restrict human range sensor 300's detection scope, reduce the wrong report.

One or more indicator lights 130 are provided on the housing 100. the indicator lights 130 can be used to display the operating status of the device and also can be used to emit light signals to remind people in front of the television 500 to keep watching distance.

casing 100 passes through fixture 200 and fixes temporarily on TV 500, human ranging sensor 300 can detect the people before TV 500 and TV 500's distance, accessible warning device sends out prompt tone or light signal when detecting people and TV 500 distance when too near, remind the people before TV 500 to keep suitable viewing distance, the distance of children and TV 500 of avoiding watching TV 500 is more and more near, human ranging sensor 300 can rotate relative to casing 100, so as to adapt to the TV 500 of multiple not unidimensional, and make human ranging sensor 300's detection area A can adjust.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a watch distance reminding device of TV, its characterized in that, includes casing, human range finding sensor, warning device and locates the outside fixture of casing, be equipped with the cavity in the casing, human range finding sensor with the casing rotates to be connected and locates in the cavity, the casing bottom is connected with fixture upper portion.

2. The device of claim 1, wherein the clamping mechanism comprises a first clamping portion, a second clamping portion and an elastic member, one end of the first clamping portion is rotatably connected to one end of the second clamping portion, the housing is fixedly connected to the first clamping portion, and two ends of the elastic member are respectively connected to the first clamping portion and the second clamping portion.

3. The device according to claim 2, wherein the first holding portion is provided with a position-limiting member, and the position-limiting member is disposed opposite to the second holding portion.

4. The device of claim 1, wherein the clamping mechanism is connected to the housing in one of a fixed connection, a rotatable connection, and a snap connection.

5. The device of claim 1, wherein the warning device is one or more of an audible warning device or an illuminated warning device.

6. The device according to claim 1, wherein the human body distance measuring sensor is located on the front surface of the housing, and a charging port or a power connector is provided on the back surface of the housing.

7. The distance reminder device according to claim 6, wherein a shield member is further disposed in the cavity, the shield member being located at a side of the body-distance sensor.

8. The device of claim 1, wherein the housing includes one or more indicator lights.

9. The distance reminder device for viewing television of claim 1, wherein the housing is provided with a light sensor for detecting an intensity of ambient light.