CN220213099U

CN220213099U - Bracket beside ophthalmic slit lamp

Info

Publication number: CN220213099U
Application number: CN202321407137.XU
Authority: CN
Inventors: 于琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-22
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a bracket for an ophthalmic slit lamp, which comprises a placing plate, wherein sliding grooves are formed in the left side surface and the right side surface of the placing plate, a sliding plate is arranged in the sliding grooves in a sliding mode, a spring is fixedly connected to the inner wall of the sliding grooves, one end of the spring is fixedly connected with the sliding plate, one end of the sliding plate extends out of the placing plate and is fixedly connected with a connecting plate, a clamping plate is fixedly connected to one side surface of the connecting plate, limiting blocks are fixedly connected to the front side surface and the rear side surface of the sliding plate, limiting grooves for the limiting blocks to slide are formed in the inner wall of the sliding grooves, a fixing plate is fixedly connected to the upper surface of the placing plate, a supporting plate adjusting mechanism is arranged on the upper surface of the fixing plate, a T-shaped sliding groove for the T-shaped sliding block to slide is fixedly connected to the lower end of the supporting plate, and the supporting plate is provided with the T-shaped sliding groove for supporting the arm.

Description

Bracket beside ophthalmic slit lamp

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a bracket for the side of an ophthalmic slit lamp.

Background

Slit lamps, collectively referred to as "slit lamp microscopes", are one of the most frequently used optical devices for ophthalmology. The eyelid, conjunctiva, sclera, cornea, anterior chamber, iris, pupil, lens and anterior 1/3 of vitreous can be clearly observed by slit lamp microscope, and the position, nature, size and depth of the lesion can be determined, so slit lamp is an important device for ophthalmic doctor examination. However, at present, when a doctor performs an eye examination on a patient, the arm of the doctor is usually suspended, and the time is short enough, if the examination time is long or the number of the inspectors is large, the arm pain and slight tremble of the operator are caused, so that the examination is slow, the working efficiency is reduced, and the examination result is affected.

Therefore, a bracket for an ophthalmic slit lamp is necessary for its practical use.

Disclosure of Invention

The present utility model aims to provide a bracket for an ophthalmic slit lamp, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the bracket comprises a placing plate, wherein sliding grooves are formed in the left side surface and the right side surface of the placing plate, a sliding plate is arranged in the sliding groove in a sliding mode, a spring is fixedly connected to the inner wall of the sliding groove, one end of the spring is fixedly connected with the sliding plate, one end of the sliding plate extends out of the placing plate and is fixedly connected with a connecting plate, a clamping plate is fixedly connected to one side surface of the connecting plate, limiting blocks are fixedly connected to the front side surface and the rear side surface of the sliding plate, limiting grooves for the limiting blocks to slide are formed in the inner wall of the sliding groove, a fixing plate is fixedly connected to the upper surface of the placing plate, a supporting plate adjusting mechanism is arranged on the upper surface of the fixing plate, a T-shaped sliding block is fixedly connected to the lower end of the supporting plate adjusting mechanism, and a T-shaped sliding groove for the T-shaped sliding block to slide is formed in the upper surface of the fixing plate.

According to the technical scheme, the supporting plate adjusting mechanism comprises a shell, the lower surface and the T shape slider fixed connection of casing, the one end that is connected with the threaded rod is rotated through first bearing to the interior lower surface of casing, the other end screw thread of threaded rod has cup jointed the lift loop bar, the one end of lift loop bar stretches out the casing and fixedly connected with supporting plate, the equal fixedly connected with guide block of left and right sides face of lift loop bar, be equipped with on the inner wall of casing and supply the gliding guide way of guide block, the right flank of casing is provided with the dwang through second bearing rotation, the one end fixedly connected with rotation handle of dwang, the other end fixedly connected with first gear of dwang, fixedly cup jointed the second gear on the threaded rod, first gear and second gear meshing are connected.

According to the technical scheme, the upper surface of the supporting plate is provided with the protection pad.

According to the technical scheme, the front side and the rear side of the shell are fixedly connected with the movable plate, the upper surface of the movable plate is provided with the fixing bolts in a penetrating mode, and the upper surface of the fixing plate is provided with a plurality of threaded holes matched with the fixing bolts.

According to the technical scheme, the left and right positions of the upper surface of the placing plate are respectively provided with a fastening bolt, one end of each fastening bolt extends into the sliding groove and abuts against the sliding plate, and the fastening bolts are in threaded connection with the placing plate.

According to the technical scheme, the clamping plate is provided with the anti-slip rubber pad.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the device can be fixed on a tabletop by matching the placing plate, the sliding groove, the sliding plate, the spring, the connecting plate, the clamping plate, the limiting block and the limiting groove, the fixing stability of the device can be improved by setting the fastening bolts, and the height position of the supporting plate can be adjusted by setting the supporting plate adjusting mechanism, so that a doctor can conveniently place an arm on the supporting plate, support the doctor's arm, arm ache caused by long-time suspension of the arm is avoided, the front and rear positions of the supporting plate adjusting mechanism can be adjusted by setting the T-shaped sliding block and the T-shaped sliding groove, the use flexibility is higher, and the position of the supporting plate adjusting mechanism can be fixed by setting the moving plate, the fixing bolts and the threaded holes.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the present utility model in front cross-section;

FIG. 3 is a schematic top cross-sectional view of the placement plate of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

in the figure: the device comprises a 1-placing plate, a 2-sliding groove, a 3-sliding plate, a 4-spring, a 5-connecting plate, a 6-clamping plate, a 7-limiting block, an 8-limiting groove, a 9-fixing plate, a 10-T-shaped sliding block, an 11-T-shaped sliding groove, a 12-shell, a 13-first bearing, a 14-threaded rod, a 15-lifting loop bar, a 16-supporting plate, a 17-guiding block, a 18-guiding groove, a 19-second bearing, a 20-rotating rod, a 21-rotating handle, a 22-first gear, a 23-second gear, a 24-protection pad, a 25-moving plate, a 26-fixing bolt, a 27-threaded hole, a 28-fastening bolt and a 29-anti-skid rubber pad.

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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the bracket comprises a placing plate 1, wherein sliding grooves 2 are formed in the left side surface and the right side surface of the placing plate 1, a sliding plate 3 is arranged in the sliding groove 2 in a sliding mode, a spring 4 is fixedly connected to the inner wall of the sliding groove 2, one end of the spring 4 is fixedly connected with the sliding plate 3, one end of the sliding plate 3 extends out of the placing plate 1 and is fixedly connected with a connecting plate 5, one side surface of the connecting plate 5 is fixedly connected with a clamping plate 6, limiting blocks 7 are fixedly connected to the front side surface and the rear side surface of the sliding plate 3, limiting grooves 8 for sliding the limiting blocks 7 are formed in the inner wall of the sliding groove 2, the sliding plate 1, the sliding groove 2, the sliding plate 3, the spring 4, the connecting plate 5, the clamping plate 6, the limiting blocks 7 and the limiting grooves 8 are matched, the device can be fixed on a tabletop, the limiting blocks 7 and the limiting grooves 8, the movement of the sliding plate 3 can be limited, the upper surface of the placing plate 1 is fixedly connected with a fixing plate 9, the upper surface of the fixing plate 9 is provided with an adjusting mechanism, one side surface of the connecting plate 5 is fixedly connected with a clamping plate 6, the front side surface and the rear side surface of the sliding plate 3 is provided with a sliding block 11, the sliding block 11 is further flexible in shape, and the sliding block 11 is set up, and the sliding block is convenient to adjust the position of the sliding block is in the shape of an arm 10, and the sliding block is in the shape of the sliding block is the sliding block 10, and the sliding block is convenient to be connected to the position of an arm rest, and the arm is in the position of an arm rest is in the position of a swing position is a swing, and the arm is a swing;

the support plate adjusting mechanism comprises a shell 12, the lower surface of the shell 12 is fixedly connected with a T-shaped sliding block 10, the inner lower surface of the shell 12 is rotationally connected with one end of a threaded rod 14 through a first bearing 13, the other end of the threaded rod 14 is in threaded sleeve joint with a lifting sleeve rod 15, one end of the lifting sleeve rod 15 extends out of the shell 12 and is fixedly connected with a support plate 16, the left side surface and the right side surface of the lifting sleeve rod 15 are fixedly connected with guide blocks 17, the inner wall of the shell 12 is provided with guide grooves 18 for the guide blocks 17 to slide, the right side surface of the shell 12 is rotationally provided with a rotating rod 20 through a second bearing 19, one end of the rotating rod 20 is fixedly connected with a rotating handle 21, the other end of the rotating rod 20 is fixedly connected with a first gear 22, the threaded rod 14 is fixedly sleeved with a second gear 23, the first gear 22 is in meshed connection with the second gear 23, the threaded rod 14 can be screwed with the rotating handle 21 through the arrangement of the support plate adjusting mechanism, the rotating handle 21 can drive the first gear 22 to rotate through the rotating rod 20, the first gear 22 is connected with the second gear 23, the threaded rod 23 on the threaded rod 14 is connected with the threaded rod 14 through the second gear 23, and the threaded rod 14 can be further meshed with the guide rod 16 to move the lifting sleeve rod 15, and the threaded rod 16 can move, and the lifting sleeve rod 16 is matched with the guide grooves 17;

the upper surface of the supporting plate 16 is provided with a protective pad 24, and the comfort of the arms of doctors can be enhanced through the arrangement of the protective pad 24;

the front side and the rear side of the shell 12 are fixedly connected with a movable plate 25, the upper surface of the movable plate 25 is provided with a fixed bolt 26 in a penetrating way, the upper surface of the fixed plate 9 is provided with a plurality of threaded holes 27 matched with the fixed bolt 26, and the positions of the supporting plate adjusting mechanism can be fixed through the arrangement of the movable plate 25, the fixed bolt 26 and the threaded holes 27;

the left and right positions of the upper surface of the placing plate 1 are respectively provided with a fastening bolt 28, one end of each fastening bolt 28 extends into the sliding groove 2 and abuts against the sliding plate 3, the fastening bolts 28 are in threaded connection with the placing plate 1, and the stability of device fixation can be improved through the arrangement of the fastening bolts 28;

be equipped with anti-skidding rubber pad 29 on splint 6, through anti-skidding rubber pad 29's setting, can strengthen the friction between splint 6 and the desktop, further improve fixed stability.

Working principle: when the utility model is used, two connecting plates 5 can be pulled outwards, the connecting plates 5 can drive the sliding plate 3 to move in the sliding groove 2, at the moment, the spring 4 stretches to generate elastic deformation, then the plate 1 is placed on a table top and the connecting plates 5 are released, at the moment, the spring 4 retracts to drive the clamping plate 6 to move through the sliding plate 3 and the connecting plates 5, and then the device can be fixed on the table top, wherein the limiting block 7 and the limiting groove 8 can limit the movement of the sliding plate 3, the fixing stability of the device can be improved through the arrangement of the fastening bolts 28, the rotating handle 21 can be screwed through the arrangement of the supporting plate adjusting mechanism, the rotating handle 21 can drive the first gear 22 to rotate through the rotating rod 20, the first gear 22 is meshed with the second gear 23 on the threaded rod 14, so that the threaded rod 14 rotates, the lifting sleeve rod 15 moves under the cooperation of the guide block 17 and the guide groove 18 due to the rotation of the threaded rod 14, the lifting sleeve rod 15 can drive the supporting plate 16 to move up and down, the height position of the supporting plate 16 can be adjusted, a doctor can conveniently put an arm on the supporting plate 16, the arm of the doctor is supported, arm ache caused by long-time suspension of the arm is avoided, the front position and the rear position of the supporting plate adjusting mechanism can be adjusted through the arrangement of the T-shaped sliding block 10 and the T-shaped sliding groove 11, the use flexibility is higher, and the position of the supporting plate adjusting mechanism can be fixed through the cooperation of the moving plate 25, the fixing bolt 26 and the threaded hole 27.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bracket for use beside an ophthalmic slit lamp, comprising a placement plate (1), characterized in that: the utility model discloses a sliding plate, including board (1) and fixed plate, including board (3), fixed plate (9) and fixed plate, place left and right sides face of board (1) all is equipped with sliding tray (2), the sliding is provided with sliding plate (3) in sliding tray (2), fixedly connected with spring (4) on the inner wall of sliding tray (2), one end and sliding plate (3) fixed connection of spring (4), one end of sliding plate (3) stretches out and places board (1) and fixedly connected with connecting plate (5), a side fixedly connected with splint (6) of connecting plate (5), the equal fixedly connected with stopper (7) of both sides face around sliding plate (3), be equipped with on the inner wall of sliding tray (2) and supply stopper (7) gliding spacing groove (8), the upper surface fixedly connected with fixed plate (9) of board (1), the upper surface of fixed plate (9) is equipped with layer board adjustment mechanism, the lower extreme fixedly connected with T shape slider (10) of layer board adjustment mechanism, the upper surface of fixed plate (9) is equipped with and supplies T shape slider (10) gliding T shape spout (11).

2. A bracket for use beside an ophthalmic slit lamp according to claim 1, wherein: the supporting plate adjusting mechanism comprises a shell (12), the lower surface of the shell (12) is fixedly connected with a T-shaped sliding block (10), the inner lower surface of the shell (12) is rotationally connected with one end of a threaded rod (14) through a first bearing (13), the other end of the threaded rod (14) is in threaded sleeve connection with a lifting sleeve rod (15), one end of the lifting sleeve rod (15) extends out of the shell (12) and is fixedly connected with a supporting plate (16), the left side surface and the right side surface of the lifting sleeve rod (15) are fixedly connected with guide blocks (17), guide grooves (18) for the guide blocks (17) to slide are formed in the inner wall of the shell (12), the right side surface of the shell (12) is rotationally provided with a rotating rod (20) through a second bearing (19), one end of the rotating rod (20) is fixedly connected with a rotating handle (21), the other end of the rotating rod (20) is fixedly connected with a first gear (22), the threaded rod (14) is fixedly sleeved with a second gear (23), and the first gear (22) is meshed with the second gear (23).

3. A bracket for use beside an ophthalmic slit lamp according to claim 2, wherein: the upper surface of the supporting plate (16) is provided with a protection pad (24).

4. A bracket for use beside an ophthalmic slit lamp according to claim 2, wherein: the movable plate (25) is fixedly connected to the front side surface and the rear side surface of the shell (12), fixing bolts (26) are arranged on the upper surface of the movable plate (25) in a penetrating mode, and a plurality of threaded holes (27) matched with the fixing bolts (26) are formed in the upper surface of the fixing plate (9).

5. A bracket for use beside an ophthalmic slit lamp according to claim 1, wherein: the left and right positions of the upper surface of the placing plate (1) are respectively provided with a fastening bolt (28), one end of each fastening bolt (28) extends into the corresponding sliding groove (2) and abuts against the corresponding sliding plate (3), and the fastening bolts (28) are in threaded connection with the placing plate (1).

6. A bracket for use beside an ophthalmic slit lamp according to claim 1, wherein: an anti-slip rubber pad (29) is arranged on the clamping plate (6).