CN212694192U - All-weather driving mirror - Google Patents

Abstract

The utility model discloses an all-weather driving mirror belongs to glasses technical field, hold in the palm (3) including mirror holder (1), lens (2) and nose, install on mirror holder (2) lens (1) and nose support (3), its characterized in that: the lens (1) comprises a substrate (2 a), an outer film layer (2 b) and an inner film layer (2 c), wherein the substrate (2 a) is provided with a far vision area (2 d) and a near vision area (2 e), the lens (1) is a color-changing lens, and a nose support (3) is a negative ion nose support. The utility model discloses all-weather driving mirror, design scientific and reasonable, simple structure is practical, and the regulation of being convenient for, convenient to use collects eyes protection and maintenance an organic whole, and effect safe and reliable is suitable for and uses at various environment, time, effectively alleviates navigating mate eyestrain, ensures light, safe driving.

Description

All-weather driving mirror

Technical Field

The utility model relates to the technical field of glasses, especially, relate to all-weather driving mirror.

Background

When a driver of the motor vehicle drives the motor vehicle, the driver continuously and tensely uses eyes, and the driver is influenced by environmental factors and easily suffers from eyestrain, thereby having adverse effect on safe driving. For example, 1. glare: visible light pollution of cities and roads and large damage to eyes caused by headlights of other automobiles; 2. ultraviolet ray: when the automobile is driven in the daytime, the ultraviolet radiation is stronger, especially for the automobile driver on plateau and snowfield; 3. and (3) myopia at night: the insufficient light at night can cause the pupils of the eyes to expand, cause the vision at night to decline and influence the driving safety; 4. visual fatigue: when the driver drives, the spirit and eyes are in a high tension state, the blinking frequency is reduced, and eyestrain and xerophthalmia are easily caused; 5. far-vision and near-vision switching: during driving, the focus of the eyes needs to be frequently switched among the road, the instrument panel, the rearview mirror and the side view mirror, and the frequent switching for a long time can cause the fatigue of the eyes of a driver, so that the eyes cannot be quickly focused, the eyes of a driver with presbyopia are difficult to use, and the transition response of far and near eyes is slow when the driver looks at the automobile instrument from the road surface, so that the driving safety is not good. The prior art generally protects eyes during driving by wearing driving glasses. However, it is not satisfactory to use a driving glasses that can cope with various adverse effects in driving. However, during driving, frequent replacement of the driving glasses is impractical.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides: an all-weather driving mirror is provided.

The above technical problem of the present invention is solved by the following technical solutions: the all-weather driving glasses comprises a glasses frame, lenses and a nose support, wherein the lenses and the nose support are arranged on the glasses frame, and the all-weather driving glasses is characterized in that: the lens comprises a substrate, an outer film layer and an inner film layer, wherein the substrate is provided with a far vision area and a near vision area, the lens is a color-changing lens, and the nose support is an anion nose support.

The color-changing lens is a substrate color-changing lens, and at least one yellow film is included in the substrate outer film layer or/and the substrate inner film layer.

The color-changing lens is a membranous layer color-changing lens, the substrate is yellow, and at least one layer of color-changing film is included in the outer membranous layer or/and the inner membranous layer of the substrate.

The negative ion nose pad is made of a negative ion ceramic material; or the negative ion nose pad is made of a negative ion silica gel mixture material.

The anion nose pad comprises a shell and anion powder, a closed inner cavity is formed by the shell, and the anion powder is filled in the inner cavity.

The addition ADD power value under the near vision zone is 25-200.

Install bluetooth headset on the mirror holder, bluetooth headset includes sound production unit, switch and battery.

The utility model discloses all-weather driving mirror, design scientific and reasonable, simple structure is practical, and the regulation of being convenient for, convenient to use collects eyes protection and maintenance an organic whole, and effect safe and reliable is suitable for and uses at various environment, time, effectively alleviates navigating mate eyestrain, ensures light, safe driving.

Drawings

Fig. 1 is a view of the all-weather driving mirror of the present invention.

Fig. 2 is a schematic cross-sectional structure of a lens.

Fig. 3 is a schematic view of a progressive addition lens.

Fig. 4 is a schematic cross-sectional view of a nose pad.

Fig. 5 is a schematic diagram of a bluetooth device.

In the above drawings: 1-a spectacle frame; 2-a lens; 2 a-a substrate; 2 b-an outer membrane layer; 2 c-intima layer; 2 d-far vision zone; 2 e-near vision zone; 2 f-progressive area; 2 g-nasal astigmatism area; 2 h-temporal astigmatism area; 3-a nose pad; 3 a-a housing; 3 b-lumen; 4-a bluetooth headset; 4 a-switch; f-anion powder.

Detailed Description

Example 1

As shown in figure 1, the all-weather driving glasses of the utility model comprises a glasses frame 1, a lens 2 and a nose support 3, wherein the lens 1 and the nose support 3 are arranged on the glasses frame 2. In order to prevent glare, glare and ultraviolet rays and adapt to use at night or under the condition of insufficient light, the lens 1 is a color-changing lens with a color-changing function, as shown in fig. 2. According to the light color interconversion reversible reaction principle, the lens can quickly darken under the irradiation of light and ultraviolet rays, blocks strong light, absorbs the ultraviolet rays, and is neutral in visible light absorption; and when the lens returns to the dark place, the state before color change can be quickly recovered, and the transmittance of the lens is ensured. So the utility model discloses the lens that discolours is suitable for under the not enough condition of highlight and light simultaneously to use. The color-changing lens is divided into a substrate color-changing lens and a film layer color-changing lens. Namely, the color of the lens 2 is changed through the color-changed substrate 2 a; alternatively, the lens 2 is discolored by the discolored outer film layer 2b or/and the inner film layer 2 c. The substrate color-changing lens is prepared by adding silver halide chemical substance into lens substrate 2a, decomposing silver and halogen under strong light stimulation by utilizing silver halide ion reaction, coloring the lens, and combining silver halide after the light irradiation is weakened to lighten the color. In order to enhance the wear resistance of the lens, the outer surface of the substrate 2a is generally further provided with a wear resistant film. The film layer color-changing lens is specially processed in the coating process of the lens substrate 2 a. For example, a spiropyran compound is adopted to carry out high-speed spin coating on the surface of the lens substrate 2a to form a color-changing film layer, and the effect of passing or blocking light is realized by utilizing the reverse opening and closing of a molecular structure according to the intensity of the light and ultraviolet rays. In this embodiment, the outer film layer 2b or/and the inner film layer 2c includes a color-changing film. Besides the color-changing film, an abrasion-resistant film is also arranged. In order to enhance the effect of the lens on preventing strong light, glare and ultraviolet rays and simultaneously have better light transmittance, the substrate 2a of the substrate color-changing lens of the utility model is attached with the film layer 2b and the inner film layer 2c, and the outer film layer 2b or/and the inner film layer 2c at least comprise a layer of yellow film; the substrate 2a of the film layer color-changing lens of the utility model is yellow. The yellow film layer or the lens is configured appropriately, can absorb nearly 100% of ultraviolet rays, can allow infrared rays and 83% of visible light to penetrate through the lens, and has better light transmittance (more than 75%). The most prominent feature of yellow lenses is the absorption of most of the blue light which is harmful to the eye. Since the sun shines through the atmosphere, predominantly in blue light (which may explain why the sky is blue). After the yellow lens absorbs the blue light, the scenery in the nature can be clearer. The yellow film layer or the lens is matched with the yellow substrate or the yellow film layer for use, so that the effects of strong light, glare and ultraviolet ray resistance of the lens can be enhanced to the maximum extent, and meanwhile, the lens has better light transmittance and can relieve eye fatigue.

When seeing a distant object, the eye can focus an object image on the retina without adjustment, when seeing a near object, according to the theory of parallel and linear propagation of light, the object image can be focused behind the retina, at this time, the ciliary body generates action potential under the stimulation of retina light-sensitive cells to generate relaxation effect, the suspensory ligament of the crystalline lens is relaxed, the thickness of the crystalline lens is increased due to the structure of the crystalline lens, the refractive power is increased, and therefore the object image focused behind the retina is adjusted on the retina to form a clear image. The focus of both eyes needs to be frequently switched among the road, the instrument panel, the rear view mirror and the side view mirror during driving, and the frequent switching for a long time causes eye fatigue of the driver. In order to alleviate eye fatigue, solve the quick focusing problem when driving the far vision near switching, as shown in fig. 3, the utility model discloses a progressive lens substrate 2a, substrate 2a includes far vision district 2d, near vision district 2e and progressive area 2f to and nose side astigmatism district 2g and temporal side astigmatism district 2 h. In this embodiment, the diopter of the distance vision region 2d is 0 (plain light), and the addition power ADD value (the difference between the distance power and the near power) in the near vision region 2e is 25 to 200. The state of the art for progressive lenses is well understood by those skilled in the art and will not be described in further detail. Through the different diopter settings of far vision zone 2d and near vision zone 2e, the regulation of eyes during near vision is reduced, and asthenopia is effectively alleviated. The frame 1 of the present embodiment is suitable for a full-frame, and is suitable for a flat glasses, particularly for a large lens 2, and increases the driving field of vision.

The utility model discloses nose holds in the palm 3 and holds in the palm for the anion nose, and the initiative utilizes the anion to carry out the maintenance to eyes. The negative ions are known as "air vitamin" and "air vitamin". The negative ions can enhance the blood energy, promote the blood circulation, regulate nerves and eliminate the fatigue of the human body, and have important influence on the life activities of the human body. When the driving glasses are worn, the nose support 3 is positioned near the Jingming point, and has good effects of protecting eyes and relieving eyestrain. In the negative ion nose pad 3 of the embodiment, a negative ion ceramic material is adopted, namely, negative ion powder is mixed in the ceramic material; or the ionic nose pad 3 adopts an anion silica gel composite (mixture) material, namely, the silica gel material is mixed with anion powder. The anion concentration of the anion nose pad 3 of the embodiment is more than 1000/cubic centimeter.

Example 2

This embodiment is substantially similar to embodiment 1, except that, as shown in fig. 4: the 3 structures of this embodiment nose pad are for filling anion powder form, including shell 3a and anion powder F, and silica gel or plastic Titanium (TR) or Thermoplastic Elastomer (TEP) material are chooseed for use to shell 3a to form by shell 3a and seal inner chamber 3b, the anion powder F fills in inner chamber 3 b. The anion powder F is arranged in the closed inner cavity 3b, and can still release anions with proper concentration outwards through the detection of an instrument. If the concentration of the negative ions needs to be increased, the concentration can be adjusted by selecting the negative ion powder F with high concentration or increasing the filling amount of the negative ion powder F. The anion concentration of the anion nose pad 3 of the embodiment is more than 1000/cubic centimeter.

Example 3

This embodiment is substantially similar to embodiment 1, except that a bluetooth headset 4 is mounted on the frame 1, and the bluetooth headset 4 includes a sound unit, a switch 4a and a battery, and the switch 4a is turned on, as shown in fig. 5. The Bluetooth headset in the prior art is mature, multifunctional and small in size like soybean. The utility model discloses bluetooth headset 4 transplants and adopts prior art bluetooth headset, is connected with the cell-phone through bluetooth headset 4 is automatic, answers the incoming call in not only conveniently driving, and more importantly can connect the cell-phone and listen to the music, suitably eliminates eyes through the music and even brain is tired, is of value to the driving. The prior art of bluetooth headsets, which belong to the common general knowledge, is widely used and will not be described herein.

In addition to the above, the present invention can also have other embodiments, which are not described in detail herein, and all technical solutions formed by equivalent replacement or equivalent transformation are included in the protection scope claimed in the present invention.

Claims (7)

1. The utility model provides an all-weather driving mirror, includes mirror holder (1), lens (2) and nose holds in the palm (3), install on mirror holder (1) lens (1) and nose hold in the palm (3), its characterized in that: the lens (2) comprises a substrate (2 a), an outer film layer (2 b) and an inner film layer (2 c), wherein the substrate (2 a) is provided with a far vision area (2 d) and a near vision area (2 e), the lens (2) is a color-changing lens, and the nose support (3) is a negative ion nose support.

2. The all-weather driver's mirror of claim 1, wherein: the color-changing lens is a substrate color-changing lens, and at least one yellow film is included in the outer film layer (2 b) or/and the inner film layer (2 c) of the substrate (2 a).

3. The all-weather driver's mirror of claim 1, wherein: the color-changing lens is a membranous layer color-changing lens, the substrate (2 a) is yellow, and at least one layer of color-changing film is arranged in the outer membranous layer (2 b) or/and the inner membranous layer (2 c) of the substrate (2 a).

4. The all-weather driver's mirror of claim 1, wherein: the negative ion nose pad (3) is made of a negative ion ceramic material; or the negative ion nose pad (3) is made of a negative ion silica gel mixture material.

5. The all-weather driver's mirror of claim 1, wherein: anion nose holds in palm (3) and includes shell (3 a) and anion powder (F), forms closed inner chamber (3 b) by shell (3 a), pack anion powder (F) in inner chamber (3 b).

6. The all-weather driver's mirror of claim 1, wherein: the addition value ADD under the near vision zone (2 e) is 25-200.

7. The all-weather driver's mirror of claim 1, wherein: install bluetooth headset (4) on mirror holder (1), bluetooth headset (4) are including sound generating unit, switch (4 a) and battery.

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