CN217932274U

CN217932274U - Head-mounted operation magnifier

Info

Publication number: CN217932274U
Application number: CN202222470976.8U
Authority: CN
Inventors: 袁红丽
Original assignee: Nanyang Yukang Photoelectric Co ltd
Current assignee: Nanyang Yukang Photoelectric Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-29
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a wear-type operation magnifying glass, relate to operation magnifying glass field, it remains to simplify to aim at solving structure among the prior art, the light source occupies facial peripheral position, use the convenience to treat the problem that promotes, the technical scheme of adoption is, including the screw thread post, the mount, wear the head hoop from last down to the operator overhead, rotate the turning handle, the screw thread post reciprocates in the solid fixed cylinder on first installation piece, the connecting block drives the mount and reciprocates, the draw runner slides from top to bottom in the spout of mount, adjust the upper and lower position of magnifying glass body to suitable back and observe, the stopper is convenient for spacing magnifying glass body makes its can the back-and-forth movement, the structure has been simplified, rotate the rotating member on the second installation piece, the rotating member embeds to have the attenuator can be convenient for fix a position at any time, adjust the angle and the length of telescopic link, the movable rod reciprocates at the telescopic link, adjust the height of light, throw light on from forehead department, do not occupy facial position interference, it is difficult, it is comparatively convenient.

Description

Head-mounted operating magnifier

Technical Field

The utility model relates to a surgery magnifying glass field specifically is a wear-type surgery magnifying glass.

Background

The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: the medical magnifier adopts an original optical stereo convergence observation technology to stereoscopically converge binocular vision lines of an observer in a narrow cavity to generate a bright and amplified three-dimensional visual field, thereby providing unique stereo deep scenes for examination and treatment. Wearing type magnifying glasses on the market have more brands. Wherein wearing the steady equipment and the light source are the two most important aspects, and the effects of steady wearing, safety, convenience, illumination brightness, distance and the like need to be ensured. The wearable magnifier which has excellent design, solid materials and fine workmanship has the advantages of high brightness, long irradiation distance, low thermal resistance, low power consumption, long service life, environmental protection battery, accordance with the standard of 'energy star', safety and no pollution. With the development of society and the needs of market, the field such as ornaments, toys is also expanded from industrial products to the wearable magnifying glass of wearing formula, and more appearance is nimble pleasing to the eye, the small convenient wearable magnifying glass of volume appears in people's field of vision.

Chinese patent CN214041865U discloses a medical head-mounted operating magnifier, including the head hoop, the front fixed mounting of head hoop has the control box, the right side fixed mounting of head hoop has the shell, the inside fixed mounting of shell has the motor, the output fixed mounting of motor has first gear, the inside movable mounting of shell has the second gear with first gear engagement, the inside movable mounting of shell has the connecting piece on just running through the shell right side with second gear fixed connection, the right-hand member top cartridge of connecting piece has the adjusting part that runs through the connecting piece, the bottom outside movable mounting of adjusting part has the adjusting block, wherein sets up multiunit gear and adjusts interpupillary distance spare, and the structure is remained to be simplified, and the light source is located the illumination by the bridge of the nose, occupies facial peripheral position, uses the convenience to treat to promote.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a wear-type operation magnifying glass, the technical scheme of adoption is, including head hoop, first installation piece, be equipped with solid fixed cylinder on the first installation piece, gu fixed cylinder female connection has the screw thread post, screw thread column bottom portion rotates and is connected with the connecting block, still includes the mount, the mount with the connecting block is connected, still includes second installation piece, second installation piece with the head hoop is connected, it is connected with the rotating member to rotate on the second installation piece, be equipped with the telescopic link on the rotating member, through the length and the turned angle of adjusting the telescopic link for the affected part is illuminated by the light.

As a preferred technical scheme of the utility model, be equipped with the spacing board on the head hoop, it is convex to go up the spacing board, supports the top of the head of the person of wearing, prevents that it from moving down.

As an optimal technical scheme of the utility model, be connected with the elastic webbing on the head band, the both ends of elastic webbing with the head band is connected, and head band itself has certain elasticity, can be propped open, and the elastic webbing adapts to its deformation extension or shrink.

As a preferred technical scheme of the utility model, be equipped with the turning handle on the screw thread post, rotatory turning handle can make the screw thread post rotate.

As a preferred technical scheme of the utility model, be equipped with the draw runner on the solid fixed cylinder, be equipped with the spout on the mount, the spout with draw runner sliding connection, under the spacing of spout, the mount only can reciprocate, avoids twising reverse, sliding connection has the magnifying glass body on the mount.

As a preferred technical scheme of the utility model, be equipped with the stopper on the magnifying glass body, the magnifying glass body the stopper with mount sliding connection, the magnifying glass body together with the stopper slide around in the mount, just observe clearly and treat the observation thing.

As the utility model discloses a preferred technical scheme, swing joint has the movable rod on the telescopic link, be equipped with the light on the movable rod, throw light on the affected part through the light, be convenient for carry out careful observation.

The utility model has the advantages that: the utility model discloses a set up the screw thread post, the mount, wear the head hoop from last down to the operator overhead, the elastic webbing has the extensibility, can be convenient for press from both sides tight head, it is convenient for go on and contact with the top of the head to go up the spacing of top of the head of being convenient for, it makes the screw thread post rotate to rotate the turning handle, the screw thread post reciprocates in the solid fixed cylinder on first installation piece, the connecting block drives the mount and reciprocates, the draw runner slides from top to bottom in the spout of mount, the operator observes the upper and lower position adjustment of magnifying glass body to suitable back, the stopper is convenient for spacing magnifying glass body and makes it can the back-and-forth movement, the structure has been simplified, rotate the rotating member on the second installation piece, the rotating member embeds there is the attenuator can be convenient for fixing a position at any time, adjust the angle and the length of telescopic link, the movable rod reciprocates at the telescopic link, adjust the height of light, the position is treated and shines, the observation in the operation of being convenient for, throw light from forehead, do not occupy facial position and be difficult for interfering, it is comparatively convenient for.

Drawings

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

FIG. 2 is a schematic view of the head band of the present invention;

fig. 3 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: 1. a head band; 2. an elastic band; 3. a first mounting block; 4. a fixed mount; 5. a chute;

6. a magnifier body; 7. a slide bar; 8. connecting blocks; 9. a fixed cylinder; 10. a threaded post; 11. a handle is rotated; 12. an upper limiting plate; 13. a second mounting block; 14. a rotating member; 15. a telescopic rod; 16. a movable rod; 17. a lighting lamp; 18. and a limiting block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further, the terms "first", "second", and the like are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of the technical features so indicated, and thus, the features defined as "first", "second", and the like, may explicitly or implicitly include one or more such features, and in the description of the invention, unless otherwise indicated, the terms "plurality" mean two or more than two.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Example 1

As shown in fig. 1 to fig. 3, the utility model discloses a head-mounted operation magnifying glass, the technical scheme of adoption is, including head hoop 1, first installation piece 3, be equipped with solid fixed cylinder 9 on the first installation piece 3, gu there is screw thread post 10 fixed cylinder 9 female connection, screw thread post 10 bottom is rotated and is connected with connecting block 8, and head hoop 1 adopts the polypropylene plastics material.

As the utility model discloses an optimal technical scheme when wearing the use, will wear the operator overhead from last down with head hoop 1 earlier, elastic band 2 is the latex material, and it has the extensibility, can be convenient for press from both sides tight head.

As a preferred technical scheme of the utility model, go up limiting plate 12 and be the PP material, be convenient for carry on and contact with the top of the head, be convenient for the spacing of top of the head.

As an optimal technical scheme of the utility model, rotating turning handle 11 and making screw thread post 10 rotate, screw thread post 10 reciprocates in the solid fixed cylinder 9 on first installation piece 3, and connecting block 8 drives mount 4 and reciprocates, and draw runner 7 slides from top to bottom in the spout 5 of mount 4.

As a preferred technical scheme of the utility model, the operator observes magnifying glass body 6's upper and lower position adjustment to suitable back, and stopper 18 is convenient for spacing magnifying glass body 6 makes it can the back-and-forth movement, rotates the rotating member 14 on the second installation piece 13, and rotating member 14 embeds there is the attenuator can be convenient for fix a position at any time.

As an optimal technical scheme of the utility model, adjust the angle and the length of telescopic link 15, the movable rod 16 reciprocates at telescopic link 15, adjusts the height of light 17, and light 17 treats the position of shining and shines, the observation in the operation of being convenient for.

The utility model discloses a theory of operation: firstly, wear the head hoop 1 from the top down to the operator head, the elastic band 2 has the extensibility, can be convenient for press from both sides tight head, go up spacing board 12 and be convenient for contact with the top of the head, be convenient for spacing at the top of the head, it makes screw thread post 10 rotate to rotate turning handle 11, screw thread post 10 reciprocates in the fixed cylinder 9 on first installation piece 3, connecting block 8 drives mount 4 and reciprocates, draw runner 7 slides from top to bottom in spout 5 of mount 4, the operator adjusts the upper and lower position of magnifying glass body 6 to suitable back and observe, stopper 18 is convenient for spacing magnifying glass body 6 to make it can the back-and-forth movement, rotate revolving part 14 on second installation piece 13, revolving part 14 embeds there is the attenuator can be convenient for fix a position at any time, adjust the angle and the length of telescopic link 15, movable rod 16 reciprocates at telescopic link 15, adjust the height of light 17, light 17 shines the position of treating, be convenient for the observation in the operation.

The mechanical connection of the present invention is a conventional means used by those skilled in the art, and can be suggested by a limited number of tests, which belong to the common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A head-mounted surgical loupe, characterized in that: including head hoop (1), first installation piece (3), be equipped with solid fixed cylinder (9) on first installation piece (3), gu fixed cylinder (9) female connection has screw thread post (10), screw thread post (10) bottom is rotated and is connected with connecting block (8), still includes mount (4), mount (4) with connecting block (8) are connected, still include second installation piece (13), second installation piece (13) with head hoop (1) is connected, it is connected with rotating member (14) to rotate on second installation piece (13), be equipped with telescopic link (15) on rotating member (14).

2. A head-mounted surgical loupe according to claim 1, wherein: the head hoop (1) is provided with an upper limiting plate (12), and the upper limiting plate (12) is arc-shaped.

3. A head-mounted surgical loupe according to claim 1, wherein: the head band (1) is connected with an elastic band (2), and two ends of the elastic band (2) are connected with the head band (1).

4. A head-mounted surgical loupe according to claim 1, wherein: and a rotating handle (11) is arranged on the threaded column (10).

5. A head-mounted surgical loupe according to claim 1, wherein: be equipped with draw runner (7) on fixed cylinder (9), be equipped with spout (5) on mount (4), spout (5) with draw runner (7) sliding connection, sliding connection has magnifying glass body (6) on mount (4).

6. A head-mounted surgical loupe according to claim 5, wherein: the magnifier is characterized in that a limiting block (18) is arranged on the magnifier body (6), and the magnifier body (6) and the limiting block (18) are in sliding connection with the fixing frame (4).

7. A head-mounted surgical loupe according to claim 1, wherein: the telescopic rod (15) is movably connected with a movable rod (16), and an illuminating lamp (17) is arranged on the movable rod (16).