CN219763308U

CN219763308U - Adjusting bracket convenient for position adjustment and used for ophthalmoscope

Info

Publication number: CN219763308U
Application number: CN202320775215.5U
Authority: CN
Inventors: 欧翔
Original assignee: Changsha central hospital
Current assignee: Changsha central hospital
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-29
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of ophthalmoscopes, in particular to an adjusting bracket for the ophthalmoscope, which comprises a shell, wherein a slide bar limiting groove is formed in the top of the shell, a limiting groove is formed in the right side surface of the shell, a plurality of sockets are formed in the bottom of the shell, adjusting sleeves are symmetrically and fixedly connected to the left side surface of the shell close to the front side and the rear side through bolts, a position adjusting mechanism is arranged in the shell, the position adjusting mechanism comprises a mounting box, and a rotary adjusting mechanism is arranged on the right side surface of the mounting box; this regulation support for ophthalmoscope convenient to carry out position adjustment makes the device can be according to the convenient regulation ophthalmoscope of user's use habit to left eye or right eye the position in front of through setting up position adjustment mechanism, makes the device can be convenient regulation ophthalmoscope's inclination as required through setting up rotatory adjustment mechanism to convenience when making the user use obtains improving.

Description

Adjusting bracket convenient for position adjustment and used for ophthalmoscope

Technical Field

The utility model relates to the technical field of ophthalmoscopes, in particular to an adjusting bracket for an ophthalmoscope, which is convenient for position adjustment.

Background

Ophthalmoscopes were invented by the german scientist helman Fenghai mholtz in 1851. With the help of the novel instrument, a doctor can see the blood vessel on the retina behind the eyeball and the optic nerve to transmit information between the eye and the brain, so that whether the retina, the optic nerve disc, the blood vessel distribution and the like are abnormal or not can be observed, diagnosis and disease condition judgment can be carried out on other system diseases through the assistance of the fundus imaging equipment, clinical treatment is facilitated when the diseases are detected earlier, the fundus mirror is usually required to be fixed to the head of the doctor by using the adjusting bracket when the doctor uses the fundus mirror for diagnosis at present, so that the doctor can conveniently use both hands to diagnose a patient, and meanwhile, the doctor can often lie down, namely the patient is in a relaxed and stable state, and therefore, the doctor is required to bend down to diagnose the patient.

The utility model provides an indirect ophthalmoscope fixed adjusting device of publication No. CN112971704A, including the ophthalmoscope body, one side buckle of the ophthalmoscope body has fixed cover, be equipped with the adjusting sleeve on the fixed cover, the both sides of fixed cover are equipped with adjusting bolt respectively, the regulation hole has been seted up respectively to the outer wall of the both sides of fixed cover, this regulation hole adopts threaded connection with adjusting bolt is direct, the adjusting sleeve is fixed on fixed cover through adjusting bolt clamp fastening, be equipped with two fixed straps on the fixed cover, one side of two fixed straps bonds respectively on the outer wall of the both sides of fixed cover, adjusting bolt suit is on one side of fixed strap, the opposite side of fixed strap is equipped with adjusting device, the fixed strap passes through adjusting device to be fixed on the bottom surface of fixed cover. The utility model provides the indirect ophthalmoscope fixing and adjusting device which is firm in wearing, convenient to mount and dismount, convenient to adjust the position and angle of the ophthalmoscope, capable of avoiding collision between the ophthalmoscope and the worn glasses, and high in comfort level.

Although the device can be convenient for install and dismantle the ophthalmoscope, be convenient for adjust the position and the angle of ophthalmoscope, avoid the ophthalmoscope to collide with the glasses of wearing, but the device can't be according to the convenient regulation ophthalmoscope of user's use habit to the position in left eye or right eye dead ahead to can't be convenient as required the inclination of regulation ophthalmoscope, thereby the convenience when making the user use is lower, in view of this, we propose an ophthalmoscope for adjusting bracket convenient to carry out position adjustment.

Disclosure of Invention

The utility model aims to provide an adjusting bracket for a ophthalmoscope, which is convenient for position adjustment, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a ophthalmoscope is with adjusting support convenient to carry out position control, includes the shell, slide bar spacing groove has been seted up at the shell top, the spacing groove has been seted up on the shell right side surface, a plurality of sockets have been seted up to the shell bottom, just the socket is even equidistant range, the position that the shell left side surface is close to front and back both sides is through bolt symmetry fixedly connected with adjusting collar, be equipped with position control mechanism in the shell, position control mechanism includes the mounting box, the mounting box right side surface is equipped with rotary control mechanism.

Preferably, the shell left side is equipped with the telescopic band, just the both ends of telescopic band respectively with two adjusting collar inner wall sliding connection, two adjusting collar outside surface threaded connection has fixing bolt respectively, and two fixing bolt's one end is closely laminated with the outside surface of telescopic band respectively, the shell left side is equipped with the slipmat, the outside surface of slipmat is fixed through glue bonding with two adjusting collar inside surfaces respectively.

Preferably, the installation box is in sliding connection with the inner wall of the shell, the inner wall of the installation box is in sliding connection with a sliding block, the bottom of the sliding block is fixedly connected with an inserting block through a bolt, and one end of the inserting block penetrates through the bottom of the installation box and is in inserting fit with a socket corresponding to the position of the inserting block.

Preferably, the top of the sliding block is fixedly connected with a sliding rod through a bolt, the circumferential outer wall of the sliding rod is in sliding connection with the inner wall of the limiting groove of the sliding rod, and one end of the sliding rod is fixedly welded with a pull ring.

Preferably, a spring is arranged on the circumferential outer wall of the sliding rod, one end of the spring is fixedly connected with the top of the sliding block, and the other end of the spring is fixedly connected with the top of the inner wall of the installation box.

Preferably, the rotation adjusting mechanism comprises a mounting block, the left side surface of the mounting block is fixedly connected with the right side surface of the mounting box through bolts, the mounting block is in sliding connection with the inner wall of the limiting groove, and the right side surface of the mounting block is provided with a rotation opening.

Preferably, the installation rod is arranged in the rotating opening, the bottom of the installation rod is fixedly welded with the ophthalmoscope mirror frame, and the rear side surface of the installation block is fixedly connected with a limiting block through a bolt.

Preferably, the stopper front side surface rotates to be connected with rotatory piece, rotatory piece's one end runs through rotatory mouthful inner wall rear side surface and rotates with the installation pole rear side surface to be connected, installation piece front side surface threaded connection has limit bolt, just limit bolt's one end closely laminates with the installation pole front side surface.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjusting bracket for the ophthalmoscope, which is convenient to adjust the position, the device can conveniently adjust the position of the ophthalmoscope to the position right in front of the left eye or the right eye according to the using habit of a user through arranging the position adjusting mechanism, so that the convenience of the user in use is improved;

2. this regulation support for ophthalmoscope convenient to carry out position adjustment makes the device can be convenient the inclination of regulation ophthalmoscope as required through setting up rotation adjustment mechanism to convenience when making the user use obtains improving.

Drawings

FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;

FIG. 2 is a schematic cross-sectional structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the structure of a housing in embodiment 1 of the present utility model;

fig. 4 is a schematic structural view of a position adjusting mechanism in embodiment 1 of the present utility model;

fig. 5 is a schematic structural view of a rotation adjusting mechanism in embodiment 1 of the present utility model;

fig. 6 is a schematic view of the structure of a headband in embodiment 2 of the present utility model.

The meaning of each scale number in the figure is:

1. a housing; 11. a slide bar limit groove; 12. a limit groove; 13. a socket; 14. an adjusting sleeve; 15. a stretchable belt; 16. a fixing bolt; 17. an anti-slip pad;

2. a position adjusting mechanism; 21. a mounting box; 22. a slide block; 23. inserting blocks; 24. a slide bar; 25. a pull ring; 26. a spring;

3. a rotation adjustment mechanism; 31. a mounting block; 32. a rotating port; 33. a mounting rod; 34. a glasses frame of the ophthalmoscope; 35. a limiting block; 36. a rotating block; 37. a limit bolt;

4. a headband; 41. and (5) connecting the belts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the term "plurality" means two or more, unless specifically defined otherwise.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a ophthalmoscope is with adjusting support convenient to carry out position adjustment, including shell 1, slide bar spacing groove 11 has been seted up at shell 1 top, be used for prescribing a limit to the direction of movement of slide bar 24, spacing groove 12 has been seted up on shell 1 right side surface, be used for prescribing a limit to the direction of movement of installation piece 31, a plurality of sockets 13 have been seted up to shell 1 bottom, and socket 13 is evenly equidistant range, the position that shell 1 left side surface is close to front and back both sides is through bolt symmetry fixedly connected with adjusting collar 14, be used for prescribing a limit to the direction of movement of telescopic band 15, shell 1 left side is equipped with telescopic band 15, and the both ends of telescopic band 15 respectively with two adjusting collar 14 inner wall sliding connection, telescopic band 15 is the rubber material.

Specifically, the outer side surfaces of the two adjusting sleeves 14 are respectively in threaded connection with a fixing bolt 16 for limiting the position of the telescopic belt 15, one ends of the two fixing bolts 16 are respectively and tightly attached to the outer side surfaces of the telescopic belt 15, an anti-slip pad 17 is arranged on the left side of the shell 1, and the outer side surfaces of the anti-slip pad 17 are respectively and fixedly adhered to the inner side surfaces of the two adjusting sleeves 14 through glue, so that the anti-slip effect is achieved.

As a preferred embodiment, the housing 1 is provided therein with a position adjusting mechanism 2, the position adjusting mechanism 2 includes a mounting box 21, the mounting box 21 is slidably connected with an inner wall of the housing 1, and a slider 22 is slidably connected with the inner wall of the mounting box 21 for driving the mounting block 31 to move.

Specifically, the bottom of the sliding block 22 is fixedly connected with an insert block 23 through a bolt, and one end of the insert block 23 penetrates through the bottom of the mounting box 21 and is in plug-in fit with the socket 13 corresponding to the position of the insert block, so as to limit the position of the mounting box 21.

Specifically, the top of the sliding block 22 is fixedly connected with a sliding rod 24 through a bolt, so as to drive the sliding block 22 to move, the circumferential outer wall of the sliding rod 24 is slidably connected with the inner wall of the sliding rod limiting groove 11, and one end of the sliding rod 24 is fixedly welded with a pull ring 25, so as to drive the sliding rod 24 to move.

Specifically, a spring 26 is disposed on the outer wall of the circumference of the slide bar 24, one end of the spring 26 is fixedly connected with the top of the slide block 22, and the other end of the spring 26 is fixedly connected with the top of the inner wall of the mounting box 21 to define the position of the slide block 22.

Further, the right side surface of the mounting box 21 is provided with a rotation adjusting mechanism 3, the rotation adjusting mechanism 3 comprises a mounting block 31, the left side surface of the mounting block 31 is fixedly connected with the right side surface of the mounting box 21 through bolts, the mounting block 31 is slidably connected with the inner wall of the limiting groove 12 and is used for driving a mounting rod 33 to move, and accordingly the ophthalmoscope mirror frame 34 is driven to move.

Specifically, the right side surface of the mounting block 31 is provided with a rotating opening 32 for mounting a mounting rod 33, the rotating opening 32 is internally provided with the mounting rod 33, the front side surface and the rear side surface of the mounting rod 33 are respectively attached to the front side surface and the rear side surface of the inner wall of the rotating opening 32, the bottom of the mounting rod 33 is fixedly welded with a ophthalmoscope mirror frame 34, and the inner wall of the ophthalmoscope mirror frame 34 is fixedly adhered with a ophthalmoscope through glue.

Specifically, the rear surface of the mounting block 31 is fixedly connected with a limiting block 35 through a bolt, so as to limit the position of the rotating block 36, the front surface of the limiting block 35 is rotatably connected with the rotating block 36, and one end of the rotating block 36 penetrates through the rear surface of the inner wall of the rotating opening 32 and is rotatably connected with the rear surface of the mounting rod 33, so as to limit the position of the mounting rod 33.

Specifically, the front surface of the mounting block 31 is screwed with a limit bolt 37, and one end of the limit bolt 37 is tightly attached to the front surface of the mounting rod 33, so as to define the position of the mounting rod 33.

In a specific use process, a user firstly rotates the two fixing bolts 16 in a direction away from the shell 1 until one ends of the two fixing bolts 16 are not closely attached to the outer side surfaces of the telescopic belts 15 respectively, pulls the telescopic belts 15 leftwards, wears the device on the head, enables the inner side surfaces of the anti-skid pads 17 to be closely attached to the forehead, moves the telescopic belts 15 rightwards until the inner side surfaces of the telescopic belts 15 are closely attached to the heads of the user, rotates the two fixing bolts 16 in a direction close to the shell 1 until one ends of the two fixing bolts 16 are closely attached to the outer side surfaces of the telescopic belts 15 respectively, pulls the pull rings 25 upwards, drives the slide bars 24 to move upwards, drives the slide blocks 22 to move upwards, drives the plug blocks 23 to move upwards, compresses the springs 26 in the process until the springs 26 are compressed to the shortest length, the insertion block 23 is not in plug-in fit with the socket 13 corresponding to the position of the insertion block, the mounting box 21 is moved in a specified direction, the mounting block 31 is driven to move in the specified direction, the mounting rod 33 is driven to move in the specified direction, the ophthalmoscope mirror frame 34 is driven to move in the specified direction, the ophthalmoscope is driven to move in the specified direction until the ophthalmoscope reaches the specified position, the pull ring 25 is released, the spring 26 starts to restore the initial length, the sliding block 22 is driven to move downwards, the insertion block 23 is in plug-in fit with the socket 13 corresponding to the position of the spring 26 until the spring 26 restores the initial length, when the inclination angle of the ophthalmoscope needs to be adjusted, a user firstly rotates the limit bolt 37 forwards until one end of the limit bolt 37 is not tightly attached to the front side surface of the mounting rod 33, the mounting rod 33 is rotated, thereby the mounting rod 33 rotates to drive the ophthalmoscope mirror frame 34 to rotate, thereby driving the ophthalmoscope to rotate, and when the inclination angle of the ophthalmoscope reaches a designated angle, the limit bolt 37 is rotated backwards until one end of the limit bolt 37 is tightly attached to the front side surface of the mounting rod 33.

Example 2

Referring to fig. 6, the present embodiment provides the following technical scheme based on embodiment 1: the left side of the shell 1 is provided with a head band 4, and two ends of the head band 4 are respectively fixedly connected with the tops of the two adjusting sleeves 14 through bolts so as to prevent the device from falling when being worn on the head of a user.

Preferably, the left side surface of the headband 4 is fixedly connected with a connecting band 41 through bolts, and one end of the connecting band 41 is fixedly connected with the top of the telescopic band 15 through bolts, so that the position of the headband 4 is limited.

In a specific use process, after the user wears the device on the head, the inner side surface of the anti-slip pad 17 is tightly attached to the forehead, the inner side surface of the telescopic strap 15 is tightly attached to the head of the user, and finally the device is moved downwards until the inner side surface of the headband 4 and the inner side surface of the connecting strap 41 are respectively tightly attached to the head of the user.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be convenient for carry out position adjustment's for ophthalmoscope regulation support, includes shell (1), its characterized in that: slide bar spacing groove (11) have been seted up at shell (1) top, spacing groove (12) have been seted up on shell (1) right side surface, a plurality of sockets (13) have been seted up to shell (1) bottom, just socket (13) are even equidistant range, the position that shell (1) left side surface is close to front and back both sides is through bolt symmetry fixedly connected with adjusting collar (14), be equipped with position adjustment mechanism (2) in shell (1), position adjustment mechanism (2) are including install bin (21), install bin (21) right side surface and be equipped with rotary adjustment mechanism (3).

2. The adjustment bracket for ophthalmoscope which facilitates position adjustment according to claim 1, wherein: the utility model discloses a shell, including shell (1), telescopic band (15), two adjusting sleeve (14) inner walls sliding connection, two are equipped with telescopic band (15) left side, just the both ends of telescopic band (15) respectively with two adjusting sleeve (14) inner wall sliding connection, two threaded connection has fixing bolt (16) respectively on adjusting sleeve (14) outside surface, and two the one end of fixing bolt (16) closely laminates with telescopic band (15) outside surface respectively, shell (1) left side is equipped with slipmat (17), the outside surface of slipmat (17) is fixed through glue bonding with two adjusting sleeve (14) inside surfaces respectively.

3. The adjustment bracket for ophthalmoscope which facilitates position adjustment according to claim 1, wherein: the mounting box (21) is in sliding connection with the inner wall of the shell (1), a sliding block (22) is slidably connected with the inner wall of the mounting box (21), an inserting block (23) is fixedly connected to the bottom of the sliding block (22) through a bolt, and one end of the inserting block (23) penetrates through the bottom of the mounting box (21) and is in inserting fit with a socket (13) corresponding to the position of the inserting block.

4. An adjustment bracket for a ophthalmoscope which facilitates position adjustment according to claim 3, wherein: the top of the sliding block (22) is fixedly connected with a sliding rod (24) through a bolt, the circumferential outer wall of the sliding rod (24) is in sliding connection with the inner wall of the sliding rod limiting groove (11), and one end of the sliding rod (24) is fixedly welded with a pull ring (25).

5. The adjustment bracket for ophthalmoscope which facilitates position adjustment according to claim 4, wherein: the circumference outer wall of slide bar (24) is equipped with spring (26), the one end and the slider (22) top fixed connection of spring (26), the other end and the inner wall top fixed connection of install bin (21) of spring (26).

6. The adjustment bracket for ophthalmoscope which facilitates position adjustment according to claim 1, wherein: the rotary adjusting mechanism (3) comprises a mounting block (31), the left side surface of the mounting block (31) is fixedly connected with the right side surface of the mounting box (21) through bolts, the mounting block (31) is slidably connected with the inner wall of the limiting groove (12), and a rotary opening (32) is formed in the right side surface of the mounting block (31).

7. The adjustment bracket for ophthalmoscope according to claim 6, wherein the adjustment bracket is adapted to facilitate positional adjustment, and is characterized in that: the rotary opening (32) is internally provided with a mounting rod (33), a ophthalmoscope mirror frame (34) is fixedly welded at the bottom of the mounting rod (33), and a limiting block (35) is fixedly connected to the rear side surface of the mounting block (31) through a bolt.

8. The adjustment bracket for ophthalmoscope according to claim 7, wherein the adjustment bracket is adapted to facilitate positional adjustment, and is characterized in that: the front side surface of the limiting block (35) is rotationally connected with a rotating block (36), one end of the rotating block (36) penetrates through the rear side surface of the inner wall of the rotating opening (32) and is rotationally connected with the rear side surface of the mounting rod (33), the front side surface of the mounting block (31) is in threaded connection with a limiting bolt (37), and one end of the limiting bolt (37) is tightly attached to the front side surface of the mounting rod (33).