CN210096068U - Goggles for military police - Google Patents

Abstract

The utility model belongs to the technical field of goggles, in particular to goggles for military police, which comprises a goggle frame and lenses, wherein power devices are fixedly arranged at both ends of the goggle frame, each power device comprises a spiral piece, and spiral strips are fixedly arranged on the upper surfaces of the edges of the spiral pieces; the mounting groove has been seted up to the inboard roof of picture frame, install dust collector in the mounting groove, dust collector includes the barb and cleans the pole, the surface of barb is three horn shapes, the barb with the helical strip slides and pegs graft, and the flight rotates, through the motion of barb is moved to the helical strip, and the barb drives the motion of cleaning pole, cleans the lens.

Description

Goggles for military police

Technical Field

The utility model relates to a goggles technical field especially relates to a goggles for military police.

Background

Protective glasses are a kind of filter lens, which can change the transmitted light intensity and spectrum. The most effective and most common method to avoid the damage of the eye caused by the radiated light is to wear protective glasses. The glasses can absorb light with certain wavelength and transmit light with other wavelength, so that the glasses all present certain color, and the presented color is the color of transmitted light.

Can be infected with a lot of dust in the present goggles in-service use again, especially use the back under the bad weather condition such as sand storm, the outside surface of goggles can accumulate a large amount of dust, and when removing to clean with hand or other cloth types, not only wipe unclean, and move granule and the goggles surperficial friction in the dust easily in the process of cleaning, cause the fish tail for the goggles surface.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that current goggles surface dust is cleaned unclean and is caused the fish tail easily, the utility model provides a goggles for military police.

The utility model provides a pair of goggles for military police, including the goggles, the goggles includes picture frame and lens, the equal fixed mounting in both ends of picture frame has power device, power device includes the flight, fixed surface installs the spiral strip on the border of flight.

The mounting groove has been seted up to the interior roof of picture frame, the one end inner wall fixed mounting of mounting groove has dust collector, dust collector includes barb and cleaning rod, the surface of barb is three horn shapes, the surface of barb is pegged graft with the surface slip of spiral strip.

Preferably, the power device comprises a micro motor, a micro rotating shaft is fixedly mounted on an output shaft of the micro motor, the surface of the micro rotating shaft is fixedly sleeved with the axis of the spiral piece, and the type of the micro motor is a 6MM planetary gear motor.

Preferably, the diameter of the bottom of the flight is greater than the diameter of the top.

Preferably, the top of the cleaning rod is hinged to the inner wall of one end of the mounting groove through a pin shaft, a torsion spring is movably sleeved on the surface of the pin shaft, and free ends of two ends of the torsion spring are fixedly connected with the inner wall of the mounting groove and the surface of the cleaning rod respectively.

Preferably, the upper surface of cleaning the pole has seted up flexible hole, the interior diapire fixedly connected with tension spring in flexible hole, tension spring's top free end fixedly connected with telescopic link, the top of telescopic link and the lower fixed surface of barb are connected, the surface of telescopic link is pegged graft with the inner wall in flexible hole slip.

Preferably, the side of cleaning rod that is close to the lens has seted up U type groove, the guide way has been seted up to the both sides inner wall in U type groove, flexible groove has all been cup jointed in the inside wall in U type groove and guide way in the slip, the one end fixedly connected with pressure spring in flexible groove, pressure spring is located the inside in U type groove, pressure spring's one end free end and the inner wall fixed connection in U type groove.

Preferably, the surface of the U-shaped groove and the surface of the telescopic groove close to the lenses are fixedly connected with leather gasket strips, and the surfaces of the leather gasket strips are in sliding connection with the surfaces of the lenses.

The utility model provides a beneficial effect does:

1. the surface through setting up the barb is pegged graft with the surface slip of spiral strip, has reached and has cleaned the effect of power supply for dust collector provides.

2. Through setting up the equal fixedly connected with leather packing strip in surface that U type groove and flexible groove are close to the lens, the surface sliding connection of the surface of leather packing strip and lens has reached the effect that cleans the dust on the lens, can clean the dust on the widest range simultaneously.

Drawings

Fig. 1 is a schematic view of a military police goggles provided by the present invention;

FIG. 2 is a front cross-sectional view of the cleaning rod structure of the goggles for military police;

FIG. 3 is an enlarged view of the portion A of the military goggles of the present invention shown in FIG. 2;

FIG. 4 is a perspective view of a screw plate structure of goggles for military police in accordance with the present invention;

FIG. 5 is a rear cross-sectional view of the sweeping rod structure of the goggles for military police according to the present invention;

fig. 6 is a perspective view of the sweeping rod structure of the goggles for military police provided by the utility model.

In the figure: 1. a mirror frame; 2. a lens; 3. a spiral sheet; 4. a helical strip; 5. mounting grooves; 51. a barb; 52. a cleaning rod; 53. a micro motor; 54. a micro rotating shaft; 55. a torsion spring; 56. a telescopic hole; 57. a tension spring; 58. a telescopic rod; 59. a U-shaped groove; 510. a guide groove; 511. a telescopic groove; 512. a pressure spring; 513. a leather gasket strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the goggles for military police as shown in fig. 1-3 comprise a spectacle frame 1 and lenses 2, wherein power devices are fixedly mounted at two ends of the spectacle frame 1, each power device comprises a spiral piece 3, and a spiral strip 4 is fixedly mounted on the upper surface of the edge of each spiral piece 3.

Further, as shown in fig. 2, the power device includes a micro motor 53, a micro rotating shaft 54 is fixedly installed on an output shaft of the micro motor 53, the surface of the micro rotating shaft 54 is fixedly sleeved with the axis of the spiral sheet 3, the model of the micro motor 53 is a 6MM planetary gear motor, and belongs to a micro motor in the brand of a jieshen motor, an ultra-miniature 6MM precision micro planetary gear motor of a brand-new original, a two-stage planetary gear motor, the reduction ratio is 1:26.15, the rotating speed after reduction is DC3V 1200 r, the ultra-miniature gear motor, and the total weight of one gear motor is only about 1.3 g;

further, as shown in fig. 4, the diameter of the bottom of flight 3 is larger than the diameter of the top, and the large diameter bottom facilitates rapid entry of barbs 51 onto the surface of flight 3 as barbs 51 fall from the top upper surface of flight 3 when barbs 51 are located at the bottom of flight 3.

As shown in fig. 3, an installation groove 5 is formed on the inner top wall of the spectacle frame 1, a dust removing device is fixedly installed on the inner wall of one end of the installation groove 5, the dust removing device comprises a barb 51 and a cleaning rod 52, the surface of the barb 51 is triangular, and the surface of the barb 51 is in sliding insertion connection with the surface of the spiral strip 4;

furthermore, the top of the cleaning rod 52 is hinged with the inner wall of one end of the mounting groove 5 through a pin shaft, a torsion spring 55 is movably sleeved on the surface of the pin shaft, and the free ends of two ends of the torsion spring 55 are respectively fixedly connected with the inner wall of the mounting groove 5 and the surface of the cleaning rod 52;

furthermore, the upper surface of the cleaning rod 52 is provided with a telescopic hole 56, the inner bottom wall of the telescopic hole 56 is fixedly connected with a tension spring 57, the free end of the top of the tension spring 57 is fixedly connected with a telescopic rod 58, the top of the telescopic rod 58 is fixedly connected with the lower surface of the barb 51, the surface of the telescopic rod 58 is in sliding insertion connection with the inner wall of the telescopic hole 56, wherein on the dust removing device, the weight from a pin shaft to one side of the corresponding spiral piece is far greater than the weight of the other side of the dust removing device, under the natural state, the dust removing device can obliquely droop towards one side of the corresponding spiral piece, when the barb 51 falls down from the upper surface of the top of the spiral piece 3, the tension spring 57 can rapidly pull back the barb to reset, and simultaneously the cleaning rod 52 is rapidly rebounded to the installation groove 5 by the torsion spring 55, at the moment, the barb 51 is in contact with, and then drive and clean pole 52 articulated rotation, clean the surperficial dust of lens 2, through the surperficial slip grafting of setting up barb 51 and helical strip 4, reached and cleaned the effect of power supply for dust collector provides.

Further, as shown in fig. 5-6, a U-shaped groove 59 is formed in the side surface of the cleaning rod 52 close to the lens 2, guide grooves 510 are formed in the inner walls of the two sides of the U-shaped groove 59, the inner side walls of the U-shaped groove 59 and the guide grooves 510 are both slidably sleeved with a telescopic groove 511, one end of the telescopic groove 511 is fixedly connected with a pressure spring 512, the pressure spring 512 is located inside the U-shaped groove 59, and the free end of one end of the pressure spring 512 is fixedly connected with the inner wall of the U-shaped groove 59;

further, U type groove 59 is close to the equal fixedly connected with leather packing strip 513 in surface of lens 2 with flexible groove 511, the surface of leather packing strip 513 and the surperficial sliding connection of lens 2, be close to the equal fixedly connected with leather packing strip 513 in surface of lens 2 with flexible groove 511 through setting up U type groove 59, the surface of leather packing strip 513 and the surperficial sliding connection of lens 2, the effect of cleaning the dust on lens 2 has been reached, the dust that cleans on the widest range simultaneously, pressure spring 512 pops out flexible groove 511 partly, clean the area with the increase, thereby the technical problem that current goggles surface dust cleaned unclean and caused the fish tail easily has been solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a goggles for military police, includes picture frame (1) and lens (2), its characterized in that: the two ends of the mirror frame (1) are fixedly provided with power devices, each power device comprises a spiral sheet (3), and spiral strips (4) are fixedly arranged on the upper surface of the edge of each spiral sheet (3);

mounting groove (5) have been seted up to the inboard roof of picture frame (1), install dust collector in mounting groove (5), dust collector includes barb (51) and cleaning rod (52), the surface of barb (51) is three horn shapes, barb (51) with helical strip (4) slip grafting, flight (3) rotate, through helical strip (4) drive barb (51) motion, and barb (51) drive cleaning rod (52) motion cleans lens (2).

2. Goggles for military police according to claim 1, characterised in that: the power device comprises a motor (53), a rotating shaft (54) is fixedly mounted on an output shaft of the motor (53), and the spiral piece (3) is spirally arranged around the rotating shaft (54).

3. Goggles for military police according to claim 2, characterised in that: the diameter of the spiral sheet (3) is gradually reduced from the bottom to the top.

4. Goggles for military police according to claim 3, characterised in that: the cleaning rod (52) is hinged to the mounting groove (5) through a pin shaft, the pin shaft is connected with a torsion spring (55), and two ends of the torsion spring (55) are fixedly connected with the inner wall of the mounting groove (5) and the cleaning rod (52) respectively.

5. Goggles for military police according to claim 4, characterised in that: clean pole (52) and the relative one end of helical strip (4) and be equipped with flexible hole (56), flexible hole (56) in-connection has tension spring (57), the outside end fixedly connected with telescopic link (58) of tension spring (57), telescopic link (58) and barb (51) fixed connection, telescopic link (58) and the inner wall slip grafting of flexible hole (56).

6. Goggles for military police according to claim 5, characterised in that: the side surface, facing the lens (2), of the cleaning rod (52) is provided with a U-shaped groove (59), the inner walls of two sides of the U-shaped groove (59) are provided with guide grooves (510), a telescopic groove (511) is arranged in the U-shaped groove (59) in a sliding mode, and the telescopic groove (511) is provided with a limiting convex rib matched with the guide grooves (510);

and a pressure spring (512) is arranged in the U-shaped groove (59), the pressure spring (512) is arranged along the extension direction of the telescopic groove (511), one end of the pressure spring is fixedly connected with the side wall of the U-shaped groove (59), and the other end of the pressure spring is connected with the telescopic groove (511).

7. Goggles for military police according to claim 6, characterised in that: the surface of the U-shaped groove (59) and the surface of the telescopic groove (511) facing the lens (2) are fixedly connected with leather packing strips (513), and the surface of each leather packing strip (513) is in sliding contact with the surface of the lens (2).

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