CN215349939U

CN215349939U - Medical goggles

Info

Publication number: CN215349939U
Application number: CN202120231484.6U
Authority: CN
Inventors: 王燕君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-31
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses medical goggles, which comprise a spectacle frame and lenses, wherein the side wall of the spectacle frame is fixedly connected with a transverse plate and two symmetrically arranged vertical plates, the transverse plate and the vertical plates are integrally formed, the side wall of the transverse plate is provided with a sliding mechanism, the sliding mechanism is connected with a rotating shaft, the side wall of the rotating shaft is connected with a cleaning rod through a connecting mechanism, cleaning cloth is fixedly sleeved on the side wall of the cleaning rod, and the side wall of one side of the transverse plate is provided with a return mechanism for returning the cleaning rod. This kind of medical treatment is with goggles is convenient for clear up fog and impurity on the lens surface of medical treatment with goggles to guarantee the clearance effect, guarantee its life, avoid extravagant.

Description

Medical goggles

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to medical goggles.

Background

At present, epidemic prevention staff must wear medical goggles at the during operation, otherwise the during operation virus can get into the eye infection, in work, the lens can be stained with to the fog when the staff breathes, and simultaneously, impurity such as dust in the air also easily adheres to the surface of lens, make medical goggles become fuzzy, the staff of being not convenient for carries out work, the staff can only wipe the lens cleanly again with taking medical goggles, wear again, but medical goggles once only will lose the effect by being taken, that staff can trade a medical goggles again, will cause medical goggles resource waste like this, the material is scarce.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide medical goggles, in order to solve the technical problem, the basic concept of the technical scheme adopted by the utility model is as follows:

the utility model provides a medical goggles, includes picture frame and lens, the lateral wall fixedly connected with diaphragm and the riser that two symmetries set up of picture frame, and diaphragm and riser integrated into one piece, be provided with slide mechanism on the lateral wall of diaphragm, the last pivot that is connected with of slide mechanism, the lateral wall of pivot is connected with the clearance pole through coupling mechanism, the fixed cover of lateral wall of clearance pole is equipped with clearance cloth, one side lateral wall of diaphragm is provided with and is used for carrying out the return mechanism of return to the clearance pole.

Slide mechanism is including setting up the spout in the diaphragm is inside, and spout and lens phase-match, sliding connection has the slider in the spout, first opening has been seted up to the lower lateral wall of spout, and first opening and spout phase-match, the pivot is inserted and is established in first opening, and the upper end of pivot rotates with the lateral wall of slider to be connected, the second opening has been seted up to the last lateral wall of spout, and second opening and spout phase-match, the interpolation of second opening is equipped with the driving lever, and the driving lever is fixed with the lateral wall of slider.

The power of returning constructs including setting up the installation cavity in diaphragm one side lateral wall, the through-hole has been seted up to the lateral wall of installation cavity, and through-hole and spout intercommunication, the lateral wall fixedly connected with fixed axle of installation cavity, the lateral wall cover of fixed axle is equipped with the rotation cover, and rotates the lateral wall rotation of cover and installation cavity and be connected, the lateral wall cover of fixed axle is equipped with spiral spring leaf, spiral spring leaf's one end is fixed with the lateral wall of fixed axle, and spiral spring leaf's the other end is fixed with the inside wall that rotates the cover, the lateral wall that rotates the cover is around being equipped with the stay cord, and the other end of stay cord runs through the through-hole and fixed with the lateral wall of slider.

The connecting mechanism comprises a jack arranged on the side wall of the cleaning rod, the rotating shaft is inserted into the jack, a limiting groove is formed in the side wall of the rotating shaft, a plurality of working cavities are formed in the side wall of the cleaning rod, a limiting block is connected in the working cavities in a sliding mode, one end of the limiting block penetrates through the side wall of each working cavity and abuts against the side wall of the limiting groove, and the other end of the limiting block is fixed with the side wall of each working cavity through a spring.

The fixed cover of lateral wall of pivot is equipped with the gear, first open-ended lateral wall is provided with the rack, and the gear and the rack meshing setting.

The lateral wall of riser has been seted up and has been accomodate the groove, accomodate the groove and clear up the pole phase-match.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

According to the utility model, the sliding mechanism is arranged, the deflector rod is stirred, so that the sliding block slides in the sliding groove, the sliding of the sliding block drives the rotating shaft and the cleaning rod to move, the surface of the lens is cleaned, and the cleaning is more convenient.

According to the cleaning rod, the connecting mechanism is arranged, the lower end of the rotating shaft is inserted into the jack, the limiting block slides on the side wall of the rotating shaft, the limiting block retracts into the working cavity, meanwhile, the spring contracts, when the limiting block is aligned with the limiting groove, the limiting block is tightly abutted to the side wall of the limiting groove through the elastic force of the spring, the rotating shaft and the cleaning rod are connected more conveniently and rapidly, when the cleaning rod needs to be detached, the cleaning rod only needs to be pulled downwards, and the cleaning rod is detached and replaced more conveniently.

According to the utility model, the force returning mechanism is arranged, when a user pulls the deflector rod, the sliding block moves to one side far away from the force returning mechanism along the sliding groove, so that when the cleaning rod cleans the lens, the pull rope is pulled at the same time, the rotating sleeve is driven to rotate, and the spiral spring piece is elastically deformed.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the return mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the connection mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a mirror frame; 2. a lens; 3. a transverse plate; 4. a vertical plate; 501. a chute; 502. a slider; 503. a first opening; 504. a second opening; 505. a deflector rod; 601. a working chamber; 602. a spring; 603. a limiting block; 604. a limiting groove; 605. a jack; 701. a mounting cavity; 702. a through hole; 703. a fixed shaft; 704. rotating the sleeve; 705. a spiral spring piece; 706. pulling a rope; 8. a rack; 9. cleaning the rod; 10. a rotating shaft; 11. a gear; 12. a receiving groove.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, a medical goggles, including picture frame 1 and lens 2, the lateral wall fixedly connected with diaphragm 3 of picture frame 1 and riser 4 that two symmetries set up, and diaphragm 3 and riser 4 integrated into one piece, be provided with slide mechanism on the lateral wall of diaphragm 3, be connected with pivot 10 on the slide mechanism, the lateral wall of pivot 10 is connected with clearance pole 9 through coupling mechanism, the fixed cover of lateral wall of clearance pole 9 is equipped with clearance cloth, one side lateral wall of diaphragm 3 is provided with the return mechanism who is used for carrying out the return to clearance pole 9, be convenient for clear up the fog and the impurity on 2 surperficial lenses of medical goggles, and guarantee the cleaning performance, guarantee its life.

Slide mechanism is including setting up at the inside spout 501 of diaphragm 3, and spout 501 and lens 2 phase-match, sliding connection has slider 502 in spout 501, first opening 503 has been seted up to the lower lateral wall of spout 501, and first opening 503 and spout 501 phase-match, pivot 10 is inserted and is established in first opening 503, and the upper end of pivot 10 rotates with the lateral wall of slider 502 to be connected, second opening 504 has been seted up to the upper lateral wall of spout 501, and second opening 504 and spout 501 phase-match, the interpolation of second opening 504 is equipped with driving lever 505, and driving lever 505 is fixed with the lateral wall of slider 502, stir driving lever 505, make slider 502 slide in spout 501, the slip of slider 502 drives the removal of pivot 10 and clearance pole 9, thereby clear up lens 2 surfaces, it is more convenient to clear up.

The force returning mechanism comprises a mounting cavity 701 arranged in the side wall of one side of the transverse plate 3, the side wall of the mounting cavity 701 is provided with a through hole 702, the through hole 702 is communicated with the sliding groove 501, the side wall of the mounting cavity 701 is fixedly connected with a fixed shaft 703, the side wall of the fixed shaft 703 is sleeved with a rotating sleeve 704, the rotating sleeve 704 is rotatably connected with the side wall of the mounting cavity 701, the side wall of the fixed shaft 703 is sleeved with a spiral spring leaf 705, one end of the spiral spring leaf 705 is fixed with the side wall of the fixed shaft 703, the other end of the spiral spring leaf 705 is fixed with the inner side wall of the rotating sleeve 704, a pull rope 706 is wound on the side wall of the rotating sleeve 704, the other end of the pull rope 706 penetrates through the through hole 702 and is fixed with the side wall of the sliding block 502, when a user pulls the shift lever 505, the sliding block 502 moves towards one side far away from the force returning mechanism along the sliding groove 501, so that the cleaning rod 9 cleans the lens 2, the pull rope 706 is simultaneously pulled, thereby driving the rotating sleeve 704 to rotate and make the spiral spring leaf 705 elastically deform, when the user releases the lever 505, the torsion generated by the elastic deformation of the spiral spring 705 drives the rotating sleeve 704 to rotate and reset, so as to drag the sliding block 502 and the cleaning rod 9 to reset, and the cleaning is more convenient.

The connecting mechanism comprises a jack 605 arranged on the side wall of the cleaning rod 9, the rotating shaft 10 is inserted into the jack 605, the side wall of the rotating shaft 10 is provided with a limit groove 604, the side wall of the cleaning rod 9 is provided with a plurality of working cavities 601, limit blocks 603 are connected in the working cavities 601 in a sliding manner, one ends of the limit blocks 603 penetrate through the side wall of the working cavities 601 and abut against the side wall of the limit groove 604, the other ends of the limit blocks 603 are fixed with the side wall of the working cavities 601 through springs 602, the lower end of the rotating shaft 10 is inserted into the jack 605, the limit blocks 603 slide on the side wall of the rotating shaft 10, so that the limit blocks 603 retract into the working cavities 601, the springs 602 contract simultaneously, when the limit blocks 603 and the limit grooves 604 are aligned, the limit blocks 603 abut against the side wall of the limit groove 604 by the elastic force of the springs 602, the connecting between the rotating shaft 10 and the cleaning rod 9 is more convenient and rapid, when the cleaning rod 9 needs to be disassembled, only the cleaning rod 9 needs to be pulled downwards, so that the disassembly and the replacement of the cleaning rod 9 are more convenient.

The fixed cover of lateral wall of pivot 10 is equipped with gear 11, and the lateral wall of first opening 503 is provided with rack 8, and gear 11 and rack 8 meshing set up, and when pivot 10 removed, gear 11 was at rack 8 surface slip to make pivot 10 and clearance pole 9 rotate, thereby make the clearance effect better.

The lateral wall of riser 4 has been seted up and has been accomodate groove 12, accomodates groove 12 and clearance pole 9 phase-match, is convenient for accomodate clearance pole 9, guarantees the clearance effect to do not influence user normal use.

When the cleaning device works, when a user needs to clean the lens 2, firstly, the deflector rod 505 is toggled, so that the sliding block 502 slides in the sliding groove 501, the sliding block 502 slides to drive the rotating shaft 10 and the cleaning rod 9 to move, the surface of the lens 2 is cleaned, the cleaning is more convenient, and meanwhile, when the rotating shaft 10 moves, the gear 11 slides on the surface of the rack 8, so that the rotating shaft 10 and the cleaning rod 9 rotate, and the cleaning effect is better;

moreover, by arranging the force returning mechanism, when a user pulls the shifting rod 505, the sliding block 502 moves to one side far away from the force returning mechanism along the sliding groove 501, so that the cleaning rod 9 cleans the lens 2, the pulling rope 706 is pulled at the same time, the rotating sleeve 704 is driven to rotate, the spiral spring piece 705 is driven to generate elastic deformation, when the user releases the shifting rod 505, the torsional force generated by the elastic deformation of the spiral spring piece 705 drives the rotating sleeve 704 to rotate and reset, and the sliding block 502 and the cleaning rod 9 are pulled to reset, so that the cleaning is more convenient;

through setting up coupling mechanism, insert jack 605 with the lower extreme of pivot 10, stopper 603 slides on the lateral wall of pivot 10, make stopper 603 retract in to working chamber 601, spring 602 contracts simultaneously, when stopper 603 and spacing groove 604 are adjusted well, the elasticity of spring 602 supports stopper 603 tightly on the lateral wall of spacing groove 604, make the connection of pivot 10 and clearance pole 9 convenient quick more, when needs are dismantled, only need to be with clearance pole 9 drag down can, make the dismantlement to clearance pole 9 change more convenient.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a medical goggles, includes picture frame (1) and lens (2), its characterized in that, lateral wall fixedly connected with diaphragm (3) and riser (4) that two symmetries set up of picture frame (1), and diaphragm (3) and riser (4) integrated into one piece, be provided with slide mechanism on the lateral wall of diaphragm (3), the last pivot (10) that is connected with of slide mechanism, the lateral wall of pivot (10) is connected with clearance pole (9) through coupling mechanism, the fixed cover of lateral wall of clearance pole (9) is equipped with clearance cloth, one side lateral wall of diaphragm (3) is provided with the return mechanism that is used for carrying out the return to clearance pole (9).

2. The medical goggles as claimed in claim 1, wherein the sliding mechanism comprises a sliding groove (501) formed in the transverse plate (3), the sliding groove (501) is matched with the lens (2), a sliding block (502) is connected in the sliding groove (501) in a sliding manner, a first opening (503) is formed in the lower side wall of the sliding groove (501), the first opening (503) is matched with the sliding groove (501), the rotating shaft (10) is inserted into the first opening (503), the upper end of the rotating shaft (10) is rotatably connected with the side wall of the sliding block (502), a second opening (504) is formed in the upper side wall of the sliding groove (501), the second opening (504) is matched with the sliding groove (501), a driving lever (505) is inserted into the second opening (504), and the driving lever (505) is fixed to the side wall of the sliding block (502).

3. The medical goggles as claimed in claim 1, wherein said return mechanism includes a mounting cavity (701) disposed in a side wall of the cross plate (3), a through hole (702) being formed in a side wall of said mounting cavity (701), the through hole (702) is communicated with the sliding chute (501), the side wall of the mounting cavity (701) is fixedly connected with a fixed shaft (703), the side wall of the fixed shaft (703) is sleeved with a rotating sleeve (704), the rotating sleeve (704) is rotatably connected with the side wall of the mounting cavity (701), the side wall of the fixed shaft (703) is sleeved with a spiral spring piece (705), one end of the spiral spring piece (705) is fixed with the side wall of the fixed shaft (703), the other end of the spiral spring piece (705) is fixed with the inner side wall of the rotating sleeve (704), the side wall of the rotating sleeve (704) is wound with a pull rope (706), and the other end of the pull rope (706) penetrates through the through hole (702) and is fixed with the side wall of the sliding block (502).

4. The medical goggles as claimed in claim 1, wherein the connecting mechanism comprises a jack (605) arranged on the side wall of the cleaning rod (9), the rotating shaft (10) is inserted into the jack (605), a limiting groove (604) is formed in the side wall of the rotating shaft (10), a plurality of working cavities (601) are formed in the side wall of the cleaning rod (9), a limiting block (603) is connected in the working cavities (601) in a sliding mode, one end of the limiting block (603) penetrates through the side wall of each working cavity (601) and abuts against the side wall of the limiting groove (604), and the other end of the limiting block (603) is fixed with the side wall of each working cavity (601) through a spring (602).

5. The medical goggles as claimed in claim 2, wherein a gear (11) is fixedly sleeved on the side wall of the rotating shaft (10), a rack (8) is arranged on the side wall of the first opening (503), and the gear (11) is meshed with the rack (8).

6. The medical goggles as claimed in claim 1, wherein said riser (4) has a side wall formed with a receiving groove (12), said receiving groove (12) being adapted to said cleaning rod (9).