CN220287067U - Eye-protection reminding device - Google Patents

Abstract

The utility model belongs to the technical field of myopia prevention accessories, and relates to an eye protection reminding device, which comprises a main body, a clamping mechanism, a distance detection feedback module and a reminding module; the distance detection feedback module and the reminding module are arranged in the main body; the distance detection feedback module is used for detecting the use distance from the user to the screen of the electronic equipment, and the reminding module is used for sending out reminding when the use distance of the user is not in accordance with the requirement; the clamping mechanism is used for clamping the eye-protection reminding device on the electronic equipment. The clamping mechanism comprises a front supporting part and a rear elastic clamping part, the front supporting part is arranged at the bottom of the main body, and the rear elastic clamping part is arranged at the bottom or the back of the main body; the rear elastic clamping part has an elastic clamping force for driving the rear elastic clamping part to rotate towards the front supporting part; the rear elastic clamping part is arranged to deviate to the left side of the vertical axis of the main body.

Description

Eye-protection reminding device

Technical Field

The utility model relates to the technical field of myopia prevention accessories, in particular to an eye protection reminding device.

Background

With the advancement of economy and technology, intelligent screen-attached devices such as mobile phones, tablet computers and the like are becoming more common in people's lives. These electronic devices bring rich and varied content, but at the same time, overuse of these devices, especially by children for a long time or improper use, can negatively affect vision and increase the risk of myopia. In order to remind users of reasonably using electronic equipment or improving using habits, eye-protection reminding devices have been developed.

The prior eye-protection reminding device is clamped at the top of the mobile phone through a clamping mechanism. But the mobile phone top space is small, and the clamping mechanism is easy to interfere with a rear camera of the mobile phone, so that the clamping is unstable, and the camera is easy to damage.

Disclosure of Invention

The utility model aims to provide an eye-protection reminding device, wherein a clamping mechanism is not easy to interfere with a rear camera of a mobile phone, is firm in clamping and is not easy to damage the camera.

The utility model discloses an eye-protection reminding device, which comprises a main body, a clamping mechanism, a distance detection feedback module and a reminding module, wherein the main body is provided with a first end and a second end; the distance detection feedback module and the reminding module are arranged in the main body; the distance detection feedback module is used for detecting the use distance from the user to the screen of the electronic equipment, and the reminding module is used for sending out reminding when the use distance of the user is not in accordance with the requirement; the clamping mechanism is used for clamping the eye-protection reminding device on the electronic equipment;

the clamping mechanism comprises a front supporting part and a rear elastic clamping part, the front supporting part is arranged at the bottom of the main body, and the rear elastic clamping part is arranged at the bottom or the back of the main body; the rear elastic clamping part has an elastic clamping force for driving the rear elastic clamping part to rotate towards the front supporting part; the rear elastic clamping part is arranged to deviate to the left side of the vertical axis of the main body.

Optionally, the elastic clamping portion is provided with the gasket towards one side of preceding supporting part, and the gasket epirelief is equipped with the bellying, and bellying top sets up first plane.

Alternatively, a side of the boss away from the main body is provided as the first inclined surface.

Optionally, a second inclined surface is provided on a side of the first inclined surface away from the first plane.

Optionally, the second inclined surface is flush with a corresponding edge of the rear elastic clamping portion.

Alternatively, a side of the boss near the main body is provided as the third inclined surface.

Optionally, a notch is formed in the back of the main body, and one end of the rear elastic clamping part is inserted into the notch to be rotatably mounted; the rear elastic clamping part is inserted into one end of the notch and is provided with a resisting convex part, and when the rear elastic clamping part rotates to a maximum preset angle far away from the front supporting part, the resisting convex part and the notch are resisted.

Optionally, a mounting flange is arranged in the main body, and the mounting flange is positioned at two ends of the notch; the mounting convex edge is provided with a mounting slot; the main body is internally provided with a rotating shaft and a torsion spring, the rotating shaft is arranged on one end of the rear elastic clamping part, which is inserted into the notch, the two ends of the rotating shaft are arranged in the installation groove, the torsion spring is sleeved on the rotating shaft and respectively abuts against the inner wall of the main body and the rear elastic clamping part, so as to provide an elastic clamping force for driving the rear elastic clamping part to rotate towards the front supporting part.

Optionally, be provided with installation cavity and clamp plate in the main part, remind the module to include the speaker, the speaker is installed in the installation cavity, and the clamp plate pressure is established on the installation cavity.

Optionally, the eye-protection reminding device further comprises a battery, a supporting edge is arranged in the main body, a sinking concave position is arranged on one side of the pressing plate, which is away from the mounting cavity, of the pressing plate, the battery is supported on the supporting edge, and one end of the battery is mounted in the sinking concave position.

According to the eye-protection reminding device, the front supporting part and the rear elastic clamping part of the clamping mechanism are matched together, so that the eye-protection reminding device can be clamped and fixed on electronic equipment such as a mobile phone for use. Because most of the rear cameras of the mobile phones are arranged on the right side at present, the eye-protection reminding device provided by the utility model deflects the rear elastic clamping part to the left side of the vertical axis Z of the main body, so that the rear elastic clamping part deflects to the left side of the vertical axis Z of the main body. Therefore, the rear elastic clamping part can avoid the rear camera positioned on the right side of the mobile phone when clamping, the clamping mechanism is not easy to interfere with the rear camera of the mobile phone, the clamping is firm, and the camera is not easy to damage.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. It is evident that the figures in the following description are only some embodiments of the utility model, from which other figures can be obtained without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a schematic perspective view of an eye-protection reminding device according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of another perspective structure of an eye-protection reminding device according to an embodiment of the utility model;

FIG. 3 is a schematic view of another perspective structure of an eye-protection reminding device according to an embodiment of the utility model;

FIG. 4 is a perspective cross-sectional view of an eye-shielding reminder device according to an embodiment of the present utility model;

FIG. 5 is an internal schematic view of an eye-protection reminder according to an embodiment of the utility model;

FIG. 6 is an enlarged partial view of portion A of FIG. 5;

FIG. 7 is a schematic diagram of an embodiment of an eye-protection reminder device clamped in an electronic device;

FIG. 8 is another schematic diagram of an embodiment of an eye-protection reminding device according to the utility model clamped in an electronic device;

FIG. 9 is a schematic diagram of an embodiment of an eye-protection reminding device according to the utility model clamped in an electronic device;

FIG. 10 is a front view of an eye-shielding reminder device according to an embodiment of the present utility model;

fig. 11 is a schematic perspective view of an elastic clamping portion according to an embodiment of the utility model.

1, an eye-protection reminding device; 11. a main body; 111. a notch; 112. installing a convex edge; 112a, mounting grooves; 113. a rotating shaft; 114. a torsion spring; 115. a mounting cavity; 116. a pressing plate; 116a, sinking the concave position; 117. a support edge; 118. opening holes; 12. a clamping mechanism; 121. a front support part; 122. a rear elastic clamping part; 122a, a gasket; 122a1, a boss; 122a11, a first plane; 122a2, a first inclined surface; 122a3, a second inclined surface; 122a4, a third inclined surface; 122b, a resisting protrusion; 13. a distance detection feedback module; 14. a reminding module; 141. a speaker; 142. a digital display sub-module; 15. a distance setting module; 16. a duration setting module; 161. setting a time length of the stator module; 2. an electronic device; z, vertical axis.

Detailed Description

It is to be understood that the terminology used herein, the specific structural and functional details disclosed are merely representative for the purpose of describing particular embodiments, but that the utility model may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

The utility model is described in detail below with reference to the attached drawings and alternative embodiments.

As shown in fig. 1 to 11, as an embodiment of the present utility model, an eye-protection reminding device 1 is disclosed, and as shown in fig. 1 to 4 and 10, the eye-protection reminding device includes a main body 11, a clamping mechanism 12, a distance detection feedback module 13 and a reminding module 14; the distance detection feedback module 13 and the reminding module 14 are arranged in the main body 11; the distance detection feedback module 13 is used for detecting the use distance from a user to the screen of the electronic equipment 2, and the reminding module 14 is used for sending out reminding when the use distance of the user is not in accordance with the requirement; the clamping mechanism 12 is used for clamping the eye protection reminding device 1 on the electronic equipment 2.

The clamping mechanism 12 comprises a front supporting part 121 and a rear elastic clamping part 122, wherein the front supporting part 121 is arranged at the bottom of the main body 11, and the rear elastic clamping part 122 is arranged at the bottom or back of the main body 11; the rear elastic clamping portion 122 has an elastic clamping force that drives itself to rotate toward the front supporting portion 121; the rear elastic clamping portion 122 is disposed offset to the left of the vertical axis of the main body 11.

According to the eye-protection reminding device 1, the front supporting part 121 and the rear elastic clamping part 122 of the clamping mechanism 12 are matched together, so that the eye-protection reminding device 1 can be clamped and fixed on the electronic equipment 2 such as a mobile phone for use. Because most of the rear cameras of the mobile phones are disposed on the right side, the eye-protection reminding device 1 of the present utility model deflects the rear elastic clamping portion 122 to the left side of the vertical axis Z of the main body 11, so that the rear elastic clamping portion 122 deflects to the left side of the vertical axis Z of the main body 11. Thus, the rear elastic clamping part 122 can avoid the rear camera positioned on the right side of the mobile phone when clamping, the clamping mechanism 12 is not easy to interfere with the rear camera of the mobile phone, the clamping is firm, and the camera is not easy to damage.

It should be noted that, as shown in fig. 10, the vertical axis Z of the main body 11 of the present utility model is left of the vertical axis Z, and refers to the left side of the vertical axis Z in a state where the user faces the front of the main body 11; the right side of the mobile phone refers to the right side of the mobile phone in a state that a user faces the screen of the mobile phone.

Alternatively, as shown in fig. 1 and 7 to 9, a gasket 122a is disposed on a side of the elastic clamping portion facing the front supporting portion 121, a protruding portion 122a1 is disposed on the gasket 122a, and a first plane 122a11 is disposed on top of the protruding portion 122a 1. In this scheme, protruding being equipped with the bellying 122a1 on the gasket 122a, set up first plane 122a11 simultaneously at bellying 122a1 top, first plane 122a11 can support tightly on the back of electronic equipment 2 when the centre gripping, bellying 122a1 can let back elasticity clamping part 122 clamp more easily, and first plane 122a11 can improve area of contact, improves clamping stability. The gasket 122a may be a silicone gasket.

Alternatively, a side of the boss 122a1 remote from the main body 11 is provided as the first inclined surface 122a2. In this embodiment, as shown in fig. 8, the first inclined surface 122a2 is provided on the side of the protruding portion 122a1 away from the main body 11, and the first inclined surface 122a2 can be used as a clamping surface for clamping when the thickness of the electronic device 2 is small, and at the same time, the first inclined surface 122a2 can also play a guiding role during clamping.

Alternatively, the side of the first inclined surface 122a2 away from the first plane 122a11 is provided with a second inclined surface 122a3. When clamping, the user can press the front supporting portion 121 against the top edge of the mobile phone, at this time, the second inclined surface 122a3 can be pressed against the back of the electronic device 2 as a supporting surface, so that the user applies force to push away the back elastic clamping portion 122 through the support of the second inclined surface 122a3, and then the top edge of the mobile phone is clamped between the front supporting portion 121 and the back elastic clamping portion 122 through the guide of the first inclined surface 122a2. Further, the second inclined surface 122a3 is flush with the corresponding edge of the rear elastic clamping portion 122.

Alternatively, a side of the boss 122a1 near the main body 11 is provided as the third inclined surface 122a4. In this embodiment, the side of the protruding portion 122a1 near the main body 11 is provided with a third inclined surface 122a4, and the third inclined surface 122a4 can increase the rotation angle of the rear elastic clamping portion 122, so that the rear elastic clamping portion has a wider rotation clamping range.

Specifically, there are two front support parts 121, one front support part 121 being provided at one end of the bottom of the main body 11, and the other front support part 121 being provided at the other end of the bottom of the main body 11. Referring to fig. 7, in this embodiment, two front supporting portions 121 are disposed at two ends of the bottom of the main body 11, and together provide supporting points, so that the eye-protection reminding device 1 is firmly clamped.

Alternatively, as shown in fig. 3, 5 and 6, the back of the main body 11 is provided with a notch 111, and one end of the rear elastic clamping part 122 is inserted into the notch 111 to be rotatably mounted; the end of the rear elastic clamping portion 122 inserted into the notch 111 is provided with a resisting protrusion 122b, and when the rear elastic clamping portion 122 rotates to a maximum preset angle away from the front supporting portion 121, the resisting protrusion 122b is abutted against the notch 111. In this scheme, through setting up the fender convex part 122b on the one end that inserts notch 111 at the elasticity clamping part, adopt fender convex part 122b to keep out with notch 111, can open in the biggest angle scope of predetermineeing when letting back elasticity clamping part 122 rotate and open, realize spacing to the rotation of back elasticity clamping part 122, simple structure is reliable, avoids the excessive rotation of back elasticity clamping part 122.

Optionally, a mounting flange 112 is provided in the main body 11, and the mounting flange 112 is located at two ends of the notch 111; the mounting flange 112 is provided with a mounting slot 112a; the main body 11 is internally provided with a rotating shaft 113 and a torsion spring 114, the rotating shaft 113 is arranged on one end of the rear elastic clamping part 122, which is inserted into the notch 111, two ends of the rotating shaft 113 are arranged in the mounting groove 112a, and the torsion spring 114 is sleeved on the rotating shaft 113 and respectively abuts against the inner wall of the main body 11 and the rear elastic clamping part 122 so as to provide an elastic clamping force for driving the rear elastic clamping part 122 to rotate towards the front supporting part 121. In this embodiment, the installation limit of the rotating shaft 113 is realized through the installation slot 112a on the installation flange 112, and the torsion spring 114 provides an elastic clamping force for driving the rear elastic clamping portion 122 to rotate toward the front supporting portion 121.

Alternatively, as shown in fig. 5, the main body 11 is provided therein with a mounting cavity 115 and a pressing plate 116, the alert module 14 includes a speaker 141, the speaker 141 is mounted in the mounting cavity 115, and the pressing plate 116 is pressed against the mounting cavity 115. In this embodiment, the speaker 141 is installed in the installation cavity 115, and is fixed by pressing the pressing plate 116, and the installation of the speaker 141 is firm.

Optionally, as shown in fig. 5, the eye-protection reminding device 1 further includes a battery, a supporting edge 117 is disposed in the main body 11, a sinking recess 116a is disposed on a side of the pressing plate 116 facing away from the mounting cavity 115, the battery is supported on the supporting edge 117, and one end of the battery is mounted in the sinking recess 116 a. In this scheme, through the support of support edge 117 and the spacing of the sunk position 116a, the installation of battery is firm, is difficult for becoming flexible or shifting.

Specifically, the eye-protection reminding device 1 further includes a distance setting module 15 and a duration setting module 16. The distance setting module 15 and the duration setting module 16 are respectively arranged on the main body 11, the distance setting module 15 is used for adjusting the set distance of the eye-protection reminding device 1, and the duration setting module 16 is used for adjusting the set duration of the eye-protection reminding device 1.

Distance detection feedback module 13 the distance detection feedback module 13 is a laser ranging module (TOF ranging module, time of Flight ranging module). Correspondingly, the front surface of the main body 11 is provided with an opening 118, the laser ranging module is arranged corresponding to the opening 118, and the opening 118 is used for the laser emitted and returned by the laser ranging module to pass through. Specifically, two openings 118 are arranged side by side up and down, one opening 118 corresponds to the laser emitting end of the laser ranging module and is used for passing laser emitted by the laser emitting end; the other opening 118 corresponds to the laser receiving end of the laser ranging module, and allows the returned laser to pass through. The distance setting module 15 may be a three-gear potentiometer knob, and realizes three-gear distance adjustment of short distance, medium distance and long distance.

The duration setting module 16 includes two duration setting sub-modules 161, wherein the setting duration of one of the duration setting sub-modules 161 is longer than the other duration setting sub-module 161. For example, in the two time length setting sub-modules 161, one time length sets the set time length of the sub-module 161 to 30min, and the other time length sets the set time length of the sub-module 161 to 60min. When the user passes through the time length setting sub-module 161 to set the time length to 30min, after the user uses the electronic device 230min, the speaker 141 will send a reminder to remind the user that the set use time is reached, so as to prevent the user from using the electronic device 2 for a long time to cause myopia.

The reminding module 14 further includes a digital display module 142, where the digital display module 142 is disposed on the front surface of the main body 11, for example, when the user usage distance is too short and does not conform to the set distance, the digital display module 142 displays 1, which indicates that there is a violation condition that the usage distance is too short for 1 time.

The above description of the utility model in connection with specific alternative embodiments is further detailed and it is not intended that the utility model be limited to the specific embodiments disclosed. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims (10)

1. The eye protection reminding device is characterized by comprising a main body, a clamping mechanism, a distance detection feedback module and a reminding module; the distance detection feedback module and the reminding module are arranged in the main body; the distance detection feedback module is used for detecting the use distance from a user to the screen of the electronic equipment, and the reminding module is used for sending out reminding when the use distance of the user does not meet the requirement; the clamping mechanism is used for clamping the eye-protection reminding device on the electronic equipment;

the clamping mechanism comprises a front supporting part and a rear elastic clamping part, the front supporting part is arranged at the bottom of the main body, and the rear elastic clamping part is arranged at the bottom or the back of the main body; the rear elastic clamping part has an elastic clamping force for driving the rear elastic clamping part to rotate towards the front supporting part; the rear elastic clamping part is arranged to deviate to the left side of the vertical axis of the main body.

2. The eye-protection reminding device according to claim 1, wherein a gasket is arranged on one side of the elastic clamping part, which faces the front supporting part, and is provided with a protruding part in a protruding mode, and a first plane is arranged on the top of the protruding part.

3. The eye-shielding reminder device according to claim 2, wherein a side of the boss away from the main body is provided as a first inclined surface.

4. The eye-shielding reminding device according to claim 3, wherein a second inclined surface is arranged on a side edge of the first inclined surface away from the first plane.

5. The eye-shielding reminding device according to claim 4, wherein the second inclined surface is flush with a corresponding edge of the rear elastic clamping portion.

6. The eye-shielding reminding device according to claim 2, wherein a side of the protruding portion near the main body is provided as a third inclined surface.

7. The eye-shielding reminding device according to any one of claims 1 to 6, wherein a notch is formed in the back surface of the main body, and one end of the rear elastic clamping part is inserted into the notch to be rotatably mounted; and a resisting convex part is arranged at one end of the rear elastic clamping part, which is inserted into the notch, and when the rear elastic clamping part rotates to a maximum preset angle away from the front supporting part, the resisting convex part and the notch are resisted.

8. The eye-shield reminder device according to claim 7, wherein the main body is provided therein with mounting flanges at both ends of the notch; the mounting convex edge is provided with a mounting slot; the main body is internally provided with a rotating shaft and a torsion spring, the rotating shaft is arranged on one end of the notch in a penetrating way, the two ends of the rotating shaft are arranged in the installation groove, the torsion spring is sleeved on the rotating shaft and respectively abuts against the inner wall of the main body and the rear elastic clamping part, so that elastic clamping force for driving the rear elastic clamping part to rotate towards the front supporting part is provided.

9. The eye-protection reminder device according to one of claims 1 to 6, wherein a mounting cavity and a pressure plate are provided in the main body, the reminder module comprising a speaker, the speaker being mounted in the mounting cavity, the pressure plate being pressed against the mounting cavity.

10. The eye-shielding reminding device according to claim 9, further comprising a battery, wherein a support edge is arranged in the main body, a sinking recess is arranged on one side of the pressing plate, which faces away from the mounting cavity, and the battery is supported on the support edge, and one end of the battery is mounted in the sinking recess.