CN219594563U - Slit lamp extensible treatment table - Google Patents
Slit lamp extensible treatment table Download PDFInfo
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- CN219594563U CN219594563U CN202320644614.8U CN202320644614U CN219594563U CN 219594563 U CN219594563 U CN 219594563U CN 202320644614 U CN202320644614 U CN 202320644614U CN 219594563 U CN219594563 U CN 219594563U
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Abstract
The utility model discloses a slit lamp extensible treatment table, which relates to the technical field of slit lamps and comprises the following components: the support base, accomodate the groove has been seted up to the inside at support base right-hand member top, fixed connection in accomodate the dwang of groove inner chamber right-hand member bottom department of going upward, cup joint in the flexible cover at dwang top, sliding connection in the expansion bracket at flexible cover top, set up in the supporting mechanism at expansion bracket top, supporting mechanism includes the mounting groove, the mounting groove is seted up in the inside of both ends and left and right sides around the expansion bracket top is gone downward. Through the cooperation of supporting mechanism and inside each part of using, according to the use needs, adjust the height at expansion bracket top through flexible cover, then install collapsible thin support through the installation head to through the effect of pressing knot and spring, stretch out and draw back the locating pin, then accomplish the installation to collapsible thin support through locating pin and constant head tank, and support the treatment tray through collapsible thin support.
Description
Technical Field
The utility model relates to the technical field of slit lamps, in particular to an extensible treatment table for a slit lamp.
Background
The slit lamp microscope is a structural device which illuminates eyes after light penetrates through slits and observes objects to be illuminated. Because of the narrow slit light source, it is called a "light knife". The health of each part of the eye is observed by irradiating the eye with the "light knife" to form an optical section. The principle is that the phenomenon of tyndall, which is a physicist of the united kingdom, is utilized, and the phenomenon is described as follows: when a beam of light passes through the gel, a bright "path" is observed in the gel from the normal direction of the incident light. The phenomenon of tyndall is also called tyndall effect, and is seen anywhere and anytime in daily life, for example: the light beam of the flashlight at night irradiates sunlight into a room through a window or a door seam, and the sunlight in a forest and the like. The slit lamp microscope can effectively penetrate through a transparent medium by utilizing light, and scars, focus and the like formed by local changes can be scattered at the scars, focus and the like in the penetration process, and the scattering can be easily observed and positioned due to the Tyndall phenomenon in a relatively dark environment of slit lamp inspection. While the refractive medium, cornea, anterior chamber, lens, vitreous, etc. of the eye are precisely transparent, light can pass through them into the eye. If a lesion occurs in a certain portion of the refractive medium, an opaque lesion remains there, which is a scattering effect on the passage of light into the eye, which can be clearly observed in a relatively dark environment of the slit lamp.
According to publication number CN202120920657.5, a slit lamp prefilter frame is disclosed, which can be directly connected to the rear end of an objective lens of a slit lamp observation system, and is simple and convenient to install. Any filter can be structurally added and exchanged, and a user can conveniently replace various filters according to needs without professional operators no matter which inspection method is used. Through set up a waist type hole on the connecting seat of backing sheet bottom, through the elasticity of twisting the screw, the laminating clearance between adjustable backing sheet and the fixed head, adaptable different thickness's filter inserts.
The structure of the existing slit lamp treatment table is usually set to be a fixed structure, so that in the use process, the height of the treatment tray is difficult to adjust according to actual use requirements, and meanwhile, the existing slit lamp generally only has a unidirectional movement function in the use process, so that the use direction is limited.
Accordingly, those skilled in the art provide a slit lamp extendable treatment table to address the problems set forth in the background above.
Disclosure of Invention
The utility model aims to provide a slit lamp extendable treatment table, which solves the problems that the structure of the existing treatment table proposed in the background art is usually provided as a fixed structure, so that the height of a treatment tray is difficult to adjust according to actual use needs in the use process, and the existing slit lamp usually only has a unidirectional movement function in the use process, so that the use direction is limited.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a slit lamp extendable treatment table comprising: the support base is characterized in that a storage groove is formed in the top of the right end of the support base, a rotating rod is fixedly connected to the upper portion of the bottom of the right end of the inner cavity of the storage groove, a telescopic sleeve is sleeved on the top of the rotating rod, a telescopic frame is connected to the top of the telescopic sleeve in a sliding manner, and a supporting mechanism is arranged on the top of the telescopic frame;
the supporting mechanism comprises a mounting groove, the mounting groove is formed in the front and rear ends of the top of the expansion bracket and the inside of the left side and the right side of the top of the expansion bracket, positioning grooves are formed in the centers of the two ends of the mounting groove, the positioning grooves are formed in mounting heads in the mounting groove, the expansion grooves are formed in the centers of the interiors of the mounting heads, springs are distributed at equal intervals in the interiors of the expansion grooves, connecting plates are fixedly connected to the two ends of the springs, the connecting plates are far away from the center of the mounting heads and the pressing buckle on one side of the center of the expansion bracket, the connecting plates are close to positioning pins on one side of the center of the mounting heads and the center of the expansion bracket, the fixing connection is formed in the top of the foldable fine bracket, far away from the supporting sucker on one side of the center of the expansion bracket, the fixing connection is formed in a treatment tray on the top of the supporting sucker, and the rotating mechanism is arranged on the center of the left end of the top of the bracket base.
As a further scheme of the utility model: the rotating mechanism comprises a rotating table, the rotating table is fixedly connected to the center of the left end of the top of the support base, a spherical shaft arranged inside the top of the rotating table is embedded, the rotating table is fixedly connected to a rotating column at the center of the top of the spherical shaft, the rotating table is fixedly connected to an installing table at the top of the rotating column, and the rotating table is fixedly installed on a slit lamp body at the center of the top of the installing table.
As a further scheme of the utility model: the dwang runs through the inside at telescopic cover bottom center, and the interior surface diameter of telescopic cover is greater than the surface diameter of dwang.
As a further scheme of the utility model: one side of the mounting head, which is close to the center of the telescopic frame, is embedded into the mounting groove, and the positioning pin, the pressing buckle and the connecting plate form an integrated structure.
As a further scheme of the utility model: the locating pin forms a relative moving structure with the mounting head through the pressing buckle and the spring, and the locating pin penetrates into the locating groove.
As a further scheme of the utility model: the outer surface of the spherical shaft is attached to the inner surface of the rotating table, and the length of the diameter of the inner surface of the top of the rotating table is smaller than that of the spherical shaft.
As a further scheme of the utility model: the slit lamp body is connected with the rotating column through the mounting table, and the spherical shaft is integrally connected with the rotating column.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation of the supporting mechanism and the components in the supporting mechanism, when the telescopic bracket is used, the height of the top of the telescopic bracket is adjusted through the telescopic sleeve according to the use requirement, then the foldable thin bracket is installed through the installation head, the positioning pin is telescopic through the action of the pressing buckle and the spring, then the installation of the foldable thin bracket is completed through the positioning pin and the positioning groove, and the treatment tray is supported through the foldable thin bracket.
2. According to the utility model, through the cooperation of the rotating mechanism and the components in the rotating mechanism, when the slit lamp is used, the center of the spherical shaft is used as the center of a circle, so that the angle of the rotating column is rotated, and compared with the traditional rotating structure, the angle range of the spherical shaft is larger, so that the using angle of the slit lamp body is wider.
Drawings
FIG. 1 is a schematic front perspective view of a slit lamp extendable treatment table.
Fig. 2 is a schematic bottom perspective view of the slit lamp extendable treatment table.
FIG. 3 is a schematic view of a slit lamp extendable treatment table in a collapsible fine-stent configuration.
FIG. 4 is a schematic cross-sectional view of a slit lamp extendable treatment table foldable fine stent.
FIG. 5 is a schematic cross-sectional view of a telescoping sheath in a slit lamp extendable treatment table.
In the figure: 1. a bracket base; 2. a rotating lever; 3. a telescopic sleeve; 4. a telescopic frame; 5. a mounting head; 6. a spring; 7. a connecting plate; 8. pressing and buckling; 9. a positioning pin; 10. a foldable thin stent; 11. a support sucker; 12. a treatment tray; 13. a rotating table; 14. a spherical shaft; 15. rotating the column; 16. a mounting table; 17. a slit lamp body.
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 to 5, the embodiment of the present utility model provides a technical solution:
example 1:
a slit lamp extendable treatment table comprising: the support comprises a support base 1, a storage groove is formed in the top of the right end of the support base 1, a rotating rod 2 is fixedly connected to the upper position of the bottom of the right end of an inner cavity of the storage groove, a telescopic sleeve 3 is sleeved on the top of the rotating rod 2, a telescopic frame 4 is slidably connected to the top of the telescopic sleeve 3, and a supporting mechanism is arranged on the top of the telescopic frame 4;
the supporting mechanism comprises a mounting groove, wherein the mounting groove is formed in the front and rear ends and the inside of the left and right sides of the top of the expansion bracket 4, positioning grooves are formed in the centers of the two ends of the mounting groove, the mounting head 5 arranged in the mounting groove is arranged, the expansion groove is formed in the center of the inside of the mounting head 5, springs 6 are distributed at equal intervals in the inside of the expansion groove, the two ends of the springs 6 are fixedly connected with connecting plates 7, the connecting plates 7 are far away from the center of the mounting head 5 and the pressing buckle 8 on one side of the center of the expansion bracket 4, the connecting plates 7 are close to the center of the mounting head 5 and the positioning pin 9 on one side of the center of the expansion bracket 4, the folding fine bracket 10 is fixedly arranged on the side of the center of the mounting head 5 far away from the expansion bracket 4, the supporting sucker 11 is fixedly connected to the top of the folding fine bracket 10 far away from the center of the expansion bracket 4, the treatment tray 12 is arranged on the top of the supporting sucker 11, and the rotating mechanism is arranged on the center of the left end of the top of the bracket base 1.
The rotating rod 2 penetrates through the inside of the bottom center of the telescopic sleeve 3, and the diameter of the inner surface of the telescopic sleeve 3 is larger than that of the outer surface of the rotating rod 2.
One side of the mounting head 5, which is close to the center of the telescopic frame 4, is embedded into the mounting groove, and the positioning pin 9, the press buckle 8 and the connecting plate 7 form an integrated structure.
The positioning pin 9 forms a relative moving structure with the mounting head 5 through the press button 8 and the spring 6, and the positioning pin 9 penetrates into the positioning groove.
The foldable fine bracket 10 and the telescopic bracket 4 are assembled and connected through the mounting head 5, and then the treatment tray 12 is fixedly mounted through the treatment tray 12.
Example 2:
the slit-lamp can be extended to the treatment table,
the rotating mechanism comprises a rotating table 13, the rotating table 13 is fixedly connected to the center of the left end of the top of the bracket base 1, a spherical shaft 14 is embedded in the top of the rotating table 13, a rotating column 15 is fixedly connected to the center of the top of the spherical shaft 14, a mounting table 16 is fixedly connected to the top of the rotating column 15, and a slit lamp body 17 is fixedly mounted at the center of the top of the mounting table 16.
The outer surface of the spherical shaft 14 is fitted with the inner surface of the rotary table 13, and the length of the diameter of the inner surface of the top of the rotary table 13 is smaller than the length of the diameter of the spherical shaft 14.
The slit lamp body 17 is connected with the rotary column 15 through the mounting table 16, and the spherical shaft 14 and the rotary column 15 are integrally connected.
The spherical shaft 14 rotates with the center of the spherical shaft 14 as the center of a circle to rotate the angle of the rotary column 15, and the arrangement of the spherical shaft 14 has a larger rotatable angle range compared with the conventional rotating structure.
The working principle of the utility model is as follows:
firstly, rotating the angle of the telescopic sleeve 3 by taking the center of the rotating rod 2 as the center of a circle until the telescopic sleeve 3 rotates to be in a vertical state, and then drawing out the telescopic frame 4 from the inside of the top of the telescopic sleeve 3 according to the use requirement, so as to adjust the height of the telescopic frame 4 and the telescopic sleeve 3 after being combined;
pressing the press button 8, pressing the spring 6 through the press button 8, driving the positioning pin 9 to move relatively through the action of the connecting plate 7 because the positioning pin 9, the press button 8 and the connecting plate 7 form an integrated structure, inserting the mounting head 5 into the mounting groove, penetrating the positioning pin 9 into the positioning groove under the action of the spring 6, thereby completing the mounting of the foldable fine bracket 10, placing the treatment tray 12 on the top of the foldable fine bracket 10, and fixing the treatment tray 12 through the supporting sucker 11;
in the use, according to the use needs, rotate with the center of ball axle 14 as the centre of a circle to reach the angle to rotate post 15, the setting of ball axle 14 compares with traditional rotating structure, and can pivoted angle scope is great, therefore the angle of use of crack lamp body 17 is wider.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A slit lamp extendable treatment table comprising: the support base (1) is characterized in that a storage groove is formed in the top of the right end of the support base (1), the support base is fixedly connected with a rotating rod (2) at the position, which is located on the upper side, of the bottom of the right end of an inner cavity of the storage groove, a telescopic sleeve (3) sleeved on the top of the rotating rod (2), a telescopic frame (4) connected to the top of the telescopic sleeve (3) in a sliding manner, and a supporting mechanism arranged on the top of the telescopic frame (4) are arranged;
the utility model provides a support mechanism, including the mounting groove, the mounting groove is offered in the inside of both ends and left and right sides around expansion bracket (4) top off, the constant head tank has all been offered in the both ends center department of mounting groove, set up in inside installation head (5) of mounting groove, the expansion groove has been offered in the inside center department of installation head (5), the inside equidistance of expansion groove has distributed spring (6), the equal fixedly connected with connecting plate (7) in both ends of spring (6), buckle (8) in installation head (5) center and expansion bracket (4) center one side are kept away from to connecting plate (7), connecting plate (7) be close to locating pin (9) in installation head (5) center and expansion bracket (4) center one side, fixed mounting in collapsible thin support (10) in expansion bracket (4) center one side are kept away from at installation head (5) top support (11), set up in treatment tray (12) at support sucker (11) top, set up in the left side of support mechanism (1) center one side.
2. The slit lamp extendable treatment table according to claim 1, wherein the rotating mechanism comprises a rotating table (13), the rotating table (13) is fixedly connected to the center of the left end of the top of the bracket base (1), a spherical shaft (14) embedded in the top of the rotating table (13), a rotating column (15) fixedly connected to the center of the top of the spherical shaft (14), a mounting table (16) fixedly connected to the top of the rotating column (15), and a slit lamp body (17) fixedly mounted to the center of the top of the mounting table (16).
3. The slit lamp extendable treatment table of claim 1, wherein the swivel rod (2) penetrates the inside of the bottom center of the telescopic sleeve (3), and the inner surface diameter of the telescopic sleeve (3) is larger than the outer surface diameter of the swivel rod (2).
4. The slit lamp extendable treatment table according to claim 1, wherein one side of the mounting head (5) near the center of the telescopic frame (4) is embedded into the inside of the mounting groove, and the positioning pin (9), the press buckle (8) and the connecting plate (7) form an integrated structure.
5. The slit lamp extendable treatment table of claim 1, wherein the positioning pin (9) and the mounting head (5) form a relative movement structure through the press button (8) and the spring (6), and the positioning pin (9) is inserted into the positioning groove.
6. The slit lamp extendable treatment table of claim 2, wherein the outer surface of the spherical shaft (14) conforms to the inner surface of the rotary table (13), and the length of the diameter of the inner surface of the top of the rotary table (13) is less than the length of the diameter of the spherical shaft (14).
7. Slit lamp extendable treatment table according to claim 2, characterized in that the slit lamp body (17) is connected to the swivel post (15) by means of a mounting table (16), and that the spherical shaft (14) and the swivel post (15) are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644614.8U CN219594563U (en) | 2023-03-29 | 2023-03-29 | Slit lamp extensible treatment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644614.8U CN219594563U (en) | 2023-03-29 | 2023-03-29 | Slit lamp extensible treatment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219594563U true CN219594563U (en) | 2023-08-29 |
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ID=87739213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320644614.8U Active CN219594563U (en) | 2023-03-29 | 2023-03-29 | Slit lamp extensible treatment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219594563U (en) |
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2023
- 2023-03-29 CN CN202320644614.8U patent/CN219594563U/en active Active
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