CN207318865U - A kind of 3D glasses of convenient myopia population - Google Patents

Abstract

The utility model discloses a kind of 3D glasses of convenient myopia population, including eyeglass and frame, the eyeglass is connected on frame, the both sides of the frame have been fixedly connected with U-shaped connector, the described one end of U-shaped connector away from frame is arranged with connector, regulating device is equipped between the connector and U-shaped connector, the connector is equipped with sliding slot, slide-bar is slidably connected on the sliding slot, arc shaft is equipped between two slide-bars, the arc shaft is fixedly connected on the same side of two slide-bars, telescopic device is equipped between two connectors, the telescopic device includes the first telescopic shaft and the second telescopic shaft, second telescopic shaft is socketed on the first telescopic shaft；The utility model is easy to operate, by the mutual cooperation of arc shaft, the first telescopic shaft, the second telescopic shaft, connector, U-shaped connector and frame, convenient for users to wearing another glasses at the same time, avoids two glasses from overlapping, and bring use it is inconvenient and uncomfortable.

Description

A kind of 3D glasses of convenient myopia population

Technical field

It the utility model is related to 3D optometric technologies field, more particularly to a kind of 3D glasses of convenient myopia population.

Background technology

With the popularization of stereotome video, the use of 3D glasses becomes increasingly wider, and 3D glasses employ now at first Into " time-sharing procedure ", realized by the 3D glasses signal synchronous with display, when display export left-eye image when, left eyeglass Piece is light transmission state, and right eye is impermeable light state, and when display exports eye image, right eye eyeglass printing opacity and left eye are not Printing opacity, such two glasses just see different pictures, achieve the purpose that to cheat eyes, double to make with frequent switching in this wise Eye obtains the image for having nuance respectively, is calculated by brain so as to generate a width 3D stereo-pictures, 3D glasses are in design Superior optical component is employed, it can be achieved that each eyes doubled resolution and very wide regarding compared with passive glasses Angle, but 3D glasses have and generally use type, for having near-sighted crowd, it is necessary to wear two glasses and regarded to watch 3D Frequently, use is very inconvenient, and comforts of use are very low, on the market without the 3D glasses of corresponding various myopic degrees, and now Some 3D glasses are not suitable for having the crowd of myopia to use.

Utility model content

The purpose of this utility model is in order to solve shortcoming existing in the prior art, such as：Myopia population wears 3D glasses Need to wear spectacles at the same time, two glasses wear at the same time it is inconvenient, and propose a kind of convenient myopia population 3D Glasses.

To achieve these goals, the utility model employs following technical solution：

A kind of 3D glasses of convenient myopia population, including eyeglass and frame, the eyeglass are connected on frame, the frame Both sides be fixedly connected with U-shaped connector, the described one end of U-shaped connector away from frame is arranged with connector, the company Regulating device is equipped between junctor and U-shaped connector, the connector is equipped with sliding slot, cunning is slidably connected on the sliding slot Axis, is equipped with arc shaft between two slide-bars, the arc shaft is fixedly connected on the same side of two slide-bars, two companies Telescopic device is equipped between junctor, the telescopic device includes the first telescopic shaft and the second telescopic shaft, the described second flexible axle sleeve It is connected on the first telescopic shaft, second telescopic shaft is equipped with the first spring, one end and the first telescopic shaft of first spring It is fixedly connected, the other end of first spring is fixedly connected with the second telescopic shaft, and the side of the connector is rotatably connected to Fixing axle, the same end and the arc shaft of two fixing axles are rotatablely connected.

Preferably, the regulating device includes fixing sleeve and thread spindle, and the fixing sleeve is socketed on thread spindle, the U Type connector is equipped with slot, and one end of the thread spindle is plugged on slot, and the other end of the thread spindle is fixedly connected on On connector, side of the fixing sleeve away from U-shaped connector is equipped with snap ring, and rotary sleeve, the rotation are socketed with the snap ring Rotary sleeve is passed through for rotation connection, the thread spindle between pivoted housing and snap ring, is connected between the thread spindle and rotary sleeve for screw thread Connect.

Preferably, the connector is socketed with second spring close to one end of slide-bar, and one end of the second spring is fixed On connector, the other end of the second spring is fixedly connected on slide-bar.

Preferably, side of the arc shaft away from connector is equipped with buckle, and the buckle is equipped with return spring, described One end of return spring is fixedly connected with arc shaft.

Preferably, the U-shaped connector is equipped with tray close to the side of frame, and the tray is arc.

Preferably, groove is equipped among the side of the frame, the both sides of the groove are arranged with nose support, described in two It is rotation connection between nose support and groove.

Compared with prior art, the beneficial effects of the utility model are：When user uses the device, by pressing inwardly Arc shaft is pressed, arc shaft will drive slide-bar to slide on the chute, two be rotatablely connected on arc shaft fixing axle, two fixing axles The opening of formation can increase, and two fixing axles can clamp the ear of user, the mirror holder placement direction with common spectacles On the contrary, avoiding overlapping, during clamping, the first telescopic shaft and the second telescopic shaft will stretch under the action of the first spring, Arc shaft is discharged, arc shaft can be moved rearwards under the action of second spring, so that two fixing axles and the first telescopic shaft, the The circular arc that two telescopic shafts are formed will wrap ear, so that glasses are fixed, can be by turning if the length of glasses is inadequate Dynamic rotary sleeve, rotary sleeve will rotate under the control of snap ring, due to rotary sleeve with thread spindle to be threadedly coupled, therefore rotary sleeve meeting Thread spindle is set gradually to move, so as to adjust the length between U-shaped connector and connector, to adapt to different users, the dress Put easy to operate, pass through the phase interworking of arc shaft, the first telescopic shaft, the second telescopic shaft, connector, U-shaped connector and frame Close, convenient for users to wearing another glasses at the same time, avoid two glasses from overlapping, and bring use it is inconvenient and uncomfortable.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of convenient myopia population 3D glasses side structure schematic diagram；

Fig. 2 is the structure diagram at the A in Fig. 1.

In figure：1 arc shaft, 2 first telescopic shafts, 3 first springs, 4 second telescopic shafts, 5 slide-bars, 6 connectors, 7 second bullets Spring, 8 fixing axles, 9 eyeglasses, 10 U-shaped connectors, 11 frames, 12 thread spindles, 13 fixing sleeves, 14 snap rings, 15 rotary sleeves.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

With reference to Fig. 1-2, a kind of 3D glasses of convenient myopia population, including eyeglass 9 and frame 11, eyeglass 9 are connected to frame On 11, the both sides of frame 11 have been fixedly connected with U-shaped connector 10, and the U-shaped one end of connector 10 away from frame 11 is arranged with Connector 6, is equipped with regulating device between connector 6 and U-shaped connector 10, connector 6 is equipped with sliding slot, is slidably connected on sliding slot There is slide-bar 5, arc shaft 1 is equipped between two slide-bars 5, arc shaft 1 is fixedly connected on the same side of two slide-bars 5, two connections Telescopic device is equipped between body 6, telescopic device includes the first telescopic shaft 2 and the second telescopic shaft 4, and the second telescopic shaft 4 is socketed in On one telescopic shaft 2, the second telescopic shaft 4 is equipped with the first spring 3, and one end of the first spring 3 is fixedly connected with the first telescopic shaft 2, The other end of first spring 3 is fixedly connected with the second telescopic shaft 4, and the side of connector 6 is rotatably connected to fixing axle 8, adjusts dress Put and be socketed in including fixing sleeve 13 and thread spindle 12, fixing sleeve 13 on thread spindle 12, U-shaped connector 10 is equipped with slot, U-shaped company Junctor 10 is equipped with tray close to the side of frame 11, and tray is arc, and the mirror holder of the spectacles of user, can be placed on support On block, so avoid to place two spectacles nose holders on the bridge of the nose, improve the comfort level of user, set among the side of frame 11 Fluted, the both sides of groove are arranged with nose support, and two are rotation connection between nose support and groove, and nose support is to adapt to difference The bridge of the nose of crowd, enables frame 11 is good to be placed on the bridge of the nose of user, one end of thread spindle 12 is plugged on slot, spiral shell The other end of line axis 12 is fixedly connected on connector 6, and side of the fixing sleeve 13 away from U-shaped connector 10 is equipped with snap ring 14, card Rotary sleeve 15 is socketed with ring 14, rotary sleeve 15, screw thread are passed through for rotation connection, thread spindle 12 between rotary sleeve 15 and snap ring 14 To be threadedly coupled between axis 12 and rotary sleeve 15, by rotating rotary sleeve 15, rotary sleeve 15 is rotated relative to snap ring 14, and rotary sleeve Thread spindle 12, can be displaced outwardly by 15 opposite thread axis, 12 threads turn, thus elongate U-shaped connector 10 and connector 6 it Between relative position, the same end and the arc shaft 1 of two fixing axles 8 be rotatablely connected, and connector 6 is socketed close to one end of slide-bar 4 There is second spring 7, one end of second spring 7 is fixed on connector 6, and the other end of second spring 7 is fixedly connected on slide-bar 5 On, second spring 11 controls arc shaft 1 to move laterally, and arc shaft 1, which moves inward, can drive two fixing axles 8 to rotate, and make The opening increase that two fixing axles 8 are formed is obtained, when second spring 11 makes arc shaft 1 move laterally, two fixing axles 8 are formed Opening close, so as to form the effect of clamping, side of the arc shaft 1 away from connector 6 is equipped with buckle, is set on buckle resilient Spring, one end of return spring are fixedly connected with arc shaft 1, and buckle is used for the spectacle frame for blocking user, allows spectacle frame not have to It is directly clamped among on the ear of user, avoids increasing burden to ear.

In the utility model, when user uses the device, by pressing arc shaft 1 inwardly, arc shaft 1 will drive and slide Axis 5 slides on the chute, two be rotatablely connected on arc shaft 1 fixing axle 8, and the opening that two fixing axles 8 are formed can increase, and two A fixing axle 8 can clamp the ear of user, with the mirror holder placement directions of common spectacles on the contrary, avoiding overlapping, press from both sides During holding, the first telescopic shaft 2 and the second telescopic shaft 4 will stretch under the action of the first spring 3, discharge arc shaft 1, arc Axis 1 can be moved rearwards, so that two 8 and first telescopic shafts 2 of fixing axle, 4 shapes of the second telescopic shaft under the action of second spring 7 Into circular arc will wrap ear,, can be by rotating rotary sleeve if the length of glasses is inadequate so that glasses be fixed 15, rotary sleeve 15 will rotate under the control of snap ring 14, due to rotary sleeve 15 with thread spindle 12 to be threadedly coupled, therefore rotary sleeve 15 can be such that thread spindle 12 gradually moves, so that the length between U-shaped connector 10 and connector 6 is adjusted, to adapt to different make User.

The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of 3D glasses of convenient myopia population, including eyeglass（9）And frame（11）, the eyeglass（9）It is connected to frame （11）On, it is characterised in that the frame（11）Both sides be fixedly connected with U-shaped connector（10）, the U-shaped connector （10）Away from frame（11）One end be arranged with connector（6）, the connector（6）With U-shaped connector（10）Between be equipped with Regulating device, the connector（6）Sliding slot is equipped with, slide-bar is slidably connected on the sliding slot（5）, two slide-bars（5） Between be equipped with arc shaft（1）, the arc shaft（1）It is fixedly connected on two slide-bars（5）The same side, two connectors （6）Between be equipped with telescopic device, the telescopic device includes the first telescopic shaft（2）With the second telescopic shaft（4）, described second is flexible Axis（4）It is socketed in the first telescopic shaft（2）On, second telescopic shaft（4）It is equipped with the first spring（3）, first spring（3） One end and the first telescopic shaft（2）It is fixedly connected, first spring（3）The other end and the second telescopic shaft（4）It is fixedly connected, The connector（6）Side be rotatably connected to fixing axle（8）, two fixing axles（8）The same end and arc shaft（1）Turn Dynamic connection.

2. the 3D glasses of a kind of convenient myopia population according to claim 1, it is characterised in that the regulating device includes Fixing sleeve（13）And thread spindle（12）, the fixing sleeve（13）It is socketed in thread spindle（12）On, the U-shaped connector（10）On set There are slot, the thread spindle（12）One end be plugged on slot, the thread spindle（12）The other end be fixedly connected on connection Body（6）On, the fixing sleeve（13）Away from U-shaped connector（10）Side be equipped with snap ring（14）, the snap ring（14）Upper socket There is rotary sleeve（15）, the rotary sleeve（15）With snap ring（14）Between for rotation connection, the thread spindle（12）Through rotary sleeve （15）, the thread spindle（12）With rotary sleeve（15）Between for be threadedly coupled.

A kind of 3. 3D glasses of convenient myopia population according to claim 1, it is characterised in that the connector（6）Lean on Nearly slide-bar（5）One end be socketed with second spring（7）, the second spring（7）One end be fixed on connector（6）On, it is described Second spring（7）The other end be fixedly connected on slide-bar（5）On.

A kind of 4. 3D glasses of convenient myopia population according to claim 1, it is characterised in that the arc shaft（1）Far From connector（6）Side be equipped with buckle, the buckle is equipped with return spring, one end of the return spring and arc shaft （1）It is fixedly connected.

A kind of 5. 3D glasses of convenient myopia population according to claim 1, it is characterised in that the U-shaped connector （10）Close to frame（11）Side be equipped with tray, the tray is arc.

A kind of 6. 3D glasses of convenient myopia population according to claim 1, it is characterised in that the frame（11）One Groove is equipped among side, the both sides of the groove are arranged with nose support, are rotation connection between two nose supports and groove.