Double-layer flip goggles

Abstract

The utility model belongs to the technical field of goggles, and particularly relates to a pair of double-layer flip goggles. The double-layer flip goggles comprise a goggles body, a driving mechanism and a control mechanism, the goggles body comprises a goggles frame, two goggles legs, a transparent goggles embedded in the goggles frame and a colored goggles rotatably arranged on the goggles frame, and the colored goggles comprise a rotating shaft rotatably arranged at the upper end of the goggles frame and a colored goggles body fixedly connected with the rotating shaft; the driving mechanism can drive the rotating shaft to rotate so as to drive the colored goggles body to rotate upwards or downwards relative to the transparent goggles; the control mechanism is connected with the driving mechanism and comprises a control circuit board and two sensors which are oppositely arranged on two sides of the glasses frame and are in wired connection with the control circuit board. Through the cooperation among the glasses body, the driving mechanism arranged between the glasses frame and the rotating shaft and the control mechanism arranged on the glasses body, the colored goggles can be covered on the transparent goggles and can be far away from the transparent goggles, the operation is convenient, and the operation time is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of goggles, specifically relates to a double -deck flip goggles. BACKGROUND

[0002] The conventional goggles are transparent protective glasses or only colored light-shielding lenses. In the process of oral resin filling, the resin needs to be light-cured by a light-curing lamp. Since the light-curing lamp is strong light, it cannot be directly observed by the naked eye, so the colored light-shielding lens is used to protect the eyes of medical staff during light irradiation. However, the colored light-shielding lens will affect the visual clarity of medical staff during resin molding. If medical staff wear two kinds of lenses alternately during treatment, it is very troublesome, and cross infection is easily caused by taking off the lens with hands. SUMMARY

[0003] The utility model discloses a double -deck flip goggles that is convenient to operate and overcomes the defects of the prior art.

[0004] The utility model discloses the following technical scheme:

[0005] A double -deck flip goggles, including glasses body, drive mechanism and control mechanism, glasses body includes the mirror frame, two mirror legs that are oppositely arranged mirror frame both ends, inlay transparent protective glass on the mirror frame and rotatable set up colored protective glass on the mirror frame, the colored protective glass includes rotatable set up the rotating shaft on the mirror frame upper end and with the rotating shaft fixed connection colored protective glass body, drive mechanism sets up between the mirror frame and the rotating shaft, can drive the rotating shaft rotation to drive colored protective glass body relatively transparent protective glass rotates upwards or downwards, control mechanism sets up on glasses body, is connected with drive mechanism, including control circuit board and oppositely set up two inductors with control circuit board wired connection on the both sides of mirror frame.

[0006] Further, the drive mechanism includes a drive motor arranged on the side of the mirror frame and a transmission assembly connected between the drive motor and the rotating shaft, and the drive motor is wirelessly connected with the control circuit board.

[0007] Further, the transmission assembly includes a fixed sleeve arranged on the same side of the mirror frame as the drive motor and capable of being sleeved outside the output shaft of the drive motor, a first gear fixedly arranged on the upper end of the output shaft of the drive motor, and a second gear fixedly arranged on the end of the rotating shaft and engaged with the first gear.

[0008] Further, the drive motor and the fixed sleeve are rotatably connected through a bearing.

[0009] Further, the control circuit board is arranged on the other side of the mirror frame opposite to the drive motor, and the control mechanism further includes two control lines arranged on the control circuit board and connected with the two inductors respectively, and a battery assembly arranged on the mirror frame and connected with the control circuit board.

[0010] Further, the inductor includes a distance sensor arranged in the inductor shell on the side of the frame and arranged in the inductor shell.

[0011] Further, the colored protective glasses further include a fixing assembly arranged between the rotating shaft and the colored protective glasses body, the fixing assembly includes two connecting blocks arranged opposite to the bottom of the colored protective glasses body and the rotating shaft in a rotating connection mode, two first fixing holes arranged on the two connecting blocks respectively, two second fixing holes arranged on the rotating shaft and opposite to the two first fixing holes, and locking bolts sequentially penetrating through the first fixing holes and the second fixing holes.

[0012] Further, the frame is provided with a containing groove.

[0013] From the above description of the present application, compared with the prior art, the beneficial effects of the present application are: through the cooperation between the glasses body, the driving mechanism arranged between the frame and the rotating shaft, and the control mechanism arranged on the glasses body, when the light curing lamp light is needed, the medical staff first approaches the inductor on one side of the frame, after the control circuit board receives the signal feedback by the inductor, the driving mechanism is started, the driving mechanism can drive the rotating shaft and the colored protective glasses to rotate downward, so that the colored protective glasses can be covered on the transparent protective glasses, and the strong light emitted by the light curing lamp can be blocked by the colored protective glasses, thereby effectively improving the protection of the eyes; when the light curing lamp light is not needed, the hand is approached to the inductor on the other side of the frame, after the control circuit board receives the signal feedback by the inductor, the driving mechanism is started, the driving mechanism can drive the rotating shaft and the colored protective glasses to rotate upward, so that the colored protective glasses can be away from the transparent protective glasses, the operation is convenient, and the operation time is greatly saved.

[0014] The containing groove arranged on the frame can accommodate myopic glasses of different specifications, so that the present application is suitable for myopic people, and the comfort of wearing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure diagram of double-layer flip protective glasses Figure 1 .

[0016] Figure 2 Structure diagram of double-layer flip protective glasses Figure 2 .

[0017] Figure 3 Structure diagram of double-layer flip protective glasses Figure 3 .

[0018] Figure 4 Structure diagram of the driving mechanism and the control mechanism.

[0019] In the figure: 1-eyeglasses body, 11-frame, 12-temples, 13-transparent shield, 14-colored shield, 15-rotary shaft, 16-colored shield body, 17-fixing assembly, 171-connection block, 172-first fixing hole, 173-second fixing hole, 174-locking bolt, 18-housing groove, 2-driving mechanism, 21-driving motor, 22-transmission assembly, 23-fixing sleeve, 24-first gear, 25-second gear, 3-control mechanism, 31-control circuit board, 32-inductor, 33-control line, 34-battery assembly, 35-inductor shell, 36-distance sensor. DETAILED DESCRIPTION

[0020] The utility model is further described below through specific embodiments.

[0021] As Figures 1 to 4 shown, the embodiment provides a double-layer flip shield glasses, including eyeglasses body 1, driving mechanism 2 and control mechanism 3.

[0022] Eyeglasses body 1, including frame 11, two temples 12 oppositely arranged at both ends of frame 11, transparent shield 13 inlaid on frame 11 and colored shield 14 rotatably arranged on frame 11;In the wearing process, the eyes can be protected through transparent shield 13 to avoid foreign matter into the eyes;Through colored shield 14, the strong light emitted by the light-curing lamp can be blocked, and the protection of the eyes can be effectively improved;Specifically, colored shield 14 includes rotary shaft 15 rotatably arranged on the upper end of frame 11 and colored shield body 16 fixedly connected with rotary shaft 15 and fixing assembly 17 arranged between rotary shaft 15 and colored shield body 16;Further, fixing assembly 17 includes two connection blocks 171 rotatably connected with the bottom of colored shield body 16 and rotary shaft 15, two first fixing holes 172 arranged on the two connection blocks 171 respectively and two second fixing holes 173 arranged on rotary shaft 15 opposite to the two first fixing holes 172 and locking bolt 174 sequentially passing through first fixing hole 172 and second fixing hole 173;Further, frame 11 is provided with housing groove 18;Different specifications of myopia glasses can be accommodated through housing groove 18, so that the utility model is suitable for myopia population, and the comfort of wearing is improved.

[0023] The driving mechanism 2 is arranged between the frame 11 and the rotating shaft 15, and can drive the rotating shaft 15 to rotate to drive the colored lens body 16 to rotate upward or downward relative to the transparent lens 12; the rotating shaft 15 can be driven to rotate by the driving mechanism 2, so that the colored lens body 16 is covered on the transparent lens 13 or is away from the transparent lens 13; specifically, the driving mechanism 2 comprises a driving motor 21 arranged on the side of the frame 11 and a transmission assembly 22 connected between the driving motor 21 and the rotating shaft 15; further, the transmission assembly 22 comprises a fixed sleeve 23 arranged on the same side of the frame 11 as the driving motor 21 and can be sleeved outside the output shaft of the driving motor 21, a first gear 24 fixedly arranged on the upper end of the output shaft of the driving motor 21, and a second gear 25 fixedly arranged on the end of the rotating shaft 15 and engaged with the first gear 24; in use, the control mechanism 3 starts the driving motor 21, the output shaft of the driving motor 21 rotates with the first gear 24 on the upper end of the output shaft of the driving motor 21, the first gear 24 is engaged with the second gear 25 to drive the second gear 25 and the rotating shaft 15 to rotate, so that the colored lens body 16 rotates in the direction of approaching or away from the transparent lens 13 along with the rotation of the rotating shaft 15; further, the driving motor 21 and the fixed sleeve 23 are rotatably connected through a bearing.

[0024] The control mechanism 3 is arranged on the glasses body 1 and is connected with the driving mechanism 2, and comprises a control circuit board 31 and two sensors 32 which are arranged on both sides of the frame 11 and are connected with the control circuit board 31 by wires; wherein the driving motor 21 is wirelessly connected with the control circuit board 31; through cooperation of the control circuit board 31 and the two sensors 32, the forward rotation or the reverse rotation of the driving motor 21 can be controlled, which is convenient for the wearer to operate and greatly saves the operation time; specifically, when the hand of the wearer approaches the sensor 32 on one side of the frame 11, the sensor 32 feeds back the sensing signal to the control circuit board 31, and then the control circuit board 31 starts the driving motor 21, and the driving motor 21 can drive the rotating shaft 15 and the colored shield body 16 to rotate downward, so that the colored shield 14 can be covered on the transparent shield 13; when the hand of the wearer approaches the sensor 32 on the other side of the frame 11, the sensor feeds back the sensing signal to the control circuit board 31, and then the control circuit board starts the driving motor 21, and the driving motor 21 can drive the rotating shaft 15 and the colored shield body 16 to rotate upward, so that the colored shield 14 can be away from the transparent shield 13; further, the control circuit board 31 is arranged on the other side of the frame 11 and is opposite to the driving motor 21, and the control mechanism 3 further comprises two control lines 33 which are arranged on the control circuit board 31 and are connected with the two sensors 32 respectively, and a battery assembly 34 which is arranged on the frame 11 and is connected with the control circuit board 31; wherein the battery assembly 34 is a commonly used battery in the prior art, and the specific structure thereof will not be further described here; further, the sensor 32 comprises a sensor shell 35 arranged on the side surface of the frame 11 and a distance sensor 36 arranged in the sensor shell 35, and the driving mechanism 2 and the control mechanism 3 are located on the inner side of the sensor shell.

[0025] In summary, by means of the above technical scheme of the utility model, through cooperation between the glasses body 1, the driving mechanism 2 arranged between the frame 11 and the rotating shaft 15 and the control mechanism 3 arranged on the glasses body 1, the colored shield 14 can be covered on the transparent shield 13 and can also be away from the transparent shield 13, the operation is convenient, and the operation time is greatly saved; in addition, through the accommodating groove 18 arranged on the frame 11, different specifications of myopia glasses can be accommodated, so that the utility model is suitable for myopia population, and the comfort of wearing is improved.

[0026] The above is only a preferred embodiment of the utility model, and therefore cannot limit the range of the utility model implementation, that is, equivalent changes and modifications made according to the utility model application range and the content of the specification should still belong to the range covered by the utility model application.

Claims

1. A dual-layer flip-up goggle, characterized by: The glasses include a glasses body, a driving mechanism and a control mechanism, the glasses body includes a frame, two legs oppositely arranged at both ends of the frame, a transparent shield embedded on the frame and a colored shield rotatably arranged on the frame, the colored shield includes a rotating shaft rotatably arranged at the upper end of the frame and a colored shield body fixedly connected with the rotating shaft; the driving mechanism is arranged between the frame and the rotating shaft, and can drive the rotating shaft to rotate to drive the colored shield body to rotate upward or downward relative to the transparent shield; the control mechanism is arranged on the glasses body and connected with the driving mechanism, and includes a control circuit board and two sensors oppositely arranged on both sides of the frame and wiredly connected with the control circuit board.

2. A dual-layer flip-up goggle according to claim 1, wherein: The driving mechanism includes a driving motor arranged on the side of the frame and a transmission assembly connected between the driving motor and the rotating shaft, and the driving motor is wirelessly connected with the control circuit board.

3. A dual-layer flip-up goggle according to claim 2, wherein: The transmission assembly includes a fixed sleeve arranged on the frame on the same side of the driving motor and capable of being sleeved outside the output shaft of the driving motor, a first gear fixedly arranged on the upper end of the output shaft of the driving motor and a second gear fixedly arranged on the end of the rotating shaft and engaged with the first gear.

4. A dual-layer flip-up goggle according to claim 3, wherein: The driving motor is rotatably connected with the fixed sleeve through a bearing.

5. The dual-layer flip-up goggle of claim 2, wherein: The control circuit board is arranged on the other side of the frame opposite to the driving motor, and the control mechanism further includes two control lines arranged on the control circuit board and connected with the two sensors and a battery assembly arranged on the frame and connected with the control circuit board.

6. The dual-layer flip-up goggle of claim 1, wherein: The sensor includes a sensor shell arranged on the side of the frame and a distance sensor arranged in the sensor shell, and the driving mechanism and the control mechanism are located on the inner side of the sensor shell.

7. The dual-layer flip-up goggle of claim 1, wherein: The colored shield further includes a fixing assembly arranged between the rotating shaft and the colored shield body, the fixing assembly includes two connecting blocks rotatably connected with the rotating shaft and arranged opposite to the bottom of the colored shield body, two first fixing holes arranged on the two connecting blocks, two second fixing holes arranged on the rotating shaft and opposite to the two first fixing holes and a locking bolt sequentially passing through the first fixing hole and the second fixing hole.

8. The dual-layer flip-up goggle of claim 1, wherein: The frame is provided with a containing groove.

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