CN215778009U - Cataract detection slit lamp - Google Patents
Cataract detection slit lamp Download PDFInfo
- Publication number
- CN215778009U CN215778009U CN202122016749.3U CN202122016749U CN215778009U CN 215778009 U CN215778009 U CN 215778009U CN 202122016749 U CN202122016749 U CN 202122016749U CN 215778009 U CN215778009 U CN 215778009U
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- China
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- slit lamp
- support rod
- cataract
- sliding
- table top
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Abstract
The utility model discloses a cataract detection slit lamp, which relates to the technical field of cataract detection and comprises a table top, wherein one end of the upper surface of the table top is supported with a cheek supporting device through two supports, the cheek supporting device comprises two cheek supporting plates, the top ends of the two supports are close to each other and are respectively and rotatably connected with the two cheek supporting plates, the bottom ends of the two supports are in sliding connection with the table top, the supports are in telescopic structures, and the cataract detection slit lamp realizes convenient adjustment of the positions of the heads of patients during supporting and increase of comfort level.
Description
Technical Field
The utility model relates to the technical field of cataract detection, in particular to a slit lamp for cataract detection.
Background
Cataract is a common ophthalmic disease, which is turbidity caused by denaturation of lens protein due to metabolic disorder of the lens, and a slit lamp is often used for detecting cataract in ophthalmology, and various functions of the slit lamp are required along with the development of the technology;
some existing cataract detection needs a patient to sit on a seat for a long time to keep a posture still when a slit lamp is used, although the patient can be stably observed in the examination mode, due to the observation of cataracts, the patient often needs a long time, and the patient is often stiff and straight due to the fact that the patient is kept in a fixed posture for a long time to be matched with a doctor for observation, discomfort is caused, and meanwhile shaking is easily caused to influence the observation work of the doctor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slit lamp for detecting cataract, which aims to overcome the defects that a patient is always in a fixed posture for a long time and is matched with a doctor to observe, the patient is easy to feel stiff and uncomfortable, and meanwhile, the patient is easy to shake, so that the observation work of the doctor is influenced.
In order to achieve the above purpose, the utility model provides the following technical scheme: the table comprises a table top, the one end of desktop upper surface supports through two supports has the support chin device, the support chin device includes two support chin boards, two the top of support is close to each other and rotates with two support chin boards respectively and be connected, two the bottom and the desktop sliding connection of support, the support is extending structure.
Preferably, a first chute is formed in the desktop, a sliding plate is connected between the inner walls of the first chute in a sliding manner, three second chutes communicated with the first chute are formed in the upper surface of the desktop, a connecting rod is connected between the inner walls of the second chutes at two ends in a sliding manner, and two ends of the connecting rod are fixedly connected with the bottom end of the support and the sliding plate respectively.
Preferably, T-shaped grooves are formed in two ends of the first sliding groove, and sliding blocks matched with the T-shaped grooves are fixedly connected to two ends of the sliding plate.
Preferably, the upper surface of the desktop is provided with a bolt, and one end of the bolt extends into the first sliding groove through the second sliding groove in the middle and is in threaded connection with the sliding plate.
Preferably, the bracket comprises a first support rod and a second support rod, and one end of the first support rod extends into the second support rod and is connected with the second support rod in a sliding manner.
Preferably, the first supporting rod extends into the second supporting rod, one end of the first supporting rod is provided with a spring, and two ends of the spring are respectively fixed and connected with the first supporting rod and the second supporting rod.
Preferably, one end of each of the two cheek supporting plates close to each other is fixedly connected with an elastic band.
Compared with the prior art, the slit lamp for detecting cataract provided by the utility model has the advantages that the upper surface of the table top is connected with the function of the cheek supporting device in a sliding manner through the support, so that a patient can place the head on the cheek supporting device, and the body stiffness and fatigue after the patient keeps still for a long time can be relieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a cross-sectional view of a desktop provided by an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a support and chin rest apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a support and chin rest apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a chin rest apparatus according to an embodiment of the present invention.
Description of reference numerals: 1. a desktop; 11. a first chute; 12. a T-shaped slot; 13. a second chute; 2. a support; 21. a first support bar; 22. a second support bar; 23. a spring; 24. a connecting rod; 3. a chin rest arrangement; 31. a cheek support plate; 32. elastic bands; 4. a slide plate; 41. a slider; 43. and (4) bolts.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-6, a slit lamp for cataract examination according to an embodiment of the present invention includes a table top 1, a cheek supporting device 3 supported by two supports 2 at one end of the upper surface of the table top 1, a slit lamp disposed at the other end of the upper surface of the table top 1, the slit lamp being a prior art slit lamp,
the chin rest device 3 comprises two chin rest plates 31 for supporting the chin of the patient, the top ends of the two supports 2 are close to each other and are respectively and rotationally connected with the two chin rest plates 31, so that the chin rest plates 31 can be rotationally attached to the chin of the patient,
the bottom ends of the two brackets 2 are connected with the table top 1 in a sliding way, so that the positions can be adjusted conveniently according to the comfort of the patient,
the support 2 is of a telescopic structure, and is used for buffering to increase comfort.
T-shaped grooves 12 are formed at two ends of the first sliding chute 11, and sliding blocks 41 matched with the T-shaped grooves 12 are fixedly connected to two ends of the sliding plate 4.
The upper surface of the table top 1 is provided with a bolt 43, and one end of the bolt 43 extends into the first sliding chute 11 through the second sliding chute 13 positioned in the middle and is in threaded connection with the sliding plate 4.
The support 2 comprises a first support rod 21 and a second support rod 22, wherein one end of the first support rod 21 extends into the second support rod 22 and is connected with the second support rod in a sliding mode.
One end of the first support rod 21 extending into the second support rod 22 is provided with a spring 23, and two ends of the spring 23 are respectively fixed and connected with the first support rod 21 and the second support rod 22.
The two chin rest plates 31 are fixedly connected with elastic bands 32 at the ends close to each other.
During the use, the patient only needs to place the chin on elastic 32, relaxs the health, and the head moves down naturally, and it is rotatory to press to move driving chin rest plate 31 when elastic 32 warp, becomes laminating patient chin portion, and spring 23 carries out the shock attenuation to support 2 afterwards, and according to the comfort level sliding support 2's of oneself position, at last rotatory bolt 43 of screwing up can.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. A slit lamp for cataract detection comprises a table top (1), and is characterized in that one end of the upper surface of the table top (1) is supported with a cheek supporting device (3) through two brackets (2);
the cheek supporting device (3) comprises two cheek supporting plates (31), the top ends of the two supports (2) are close to each other and are respectively and rotatably connected with the two cheek supporting plates (31);
the bottom ends of the two brackets (2) are connected with the desktop (1) in a sliding way;
the support (2) is of a telescopic structure.
2. The slit lamp for cataract detection according to claim 1, wherein a first chute (11) is formed inside the table top (1), a sliding plate (4) is slidably connected between inner walls of the first chute (11), three second chutes (13) communicated with the first chute (11) are formed on the upper surface of the table top (1), a connecting rod (24) is slidably connected between inner walls of the second chutes (13) at two ends, and two ends of the connecting rod (24) are respectively fixedly connected with the bottom end of the bracket (2) and the sliding plate (4).
3. The slit lamp for cataract detection according to claim 2, wherein T-shaped grooves (12) are formed at two ends of the first sliding groove (11), and sliding blocks (41) matched with the T-shaped grooves (12) are fixedly connected to two ends of the sliding plate (4).
4. The slit lamp for cataract detection as claimed in claim 2, wherein the upper surface of the tabletop (1) is provided with a bolt (43), one end of the bolt (43) extends into the first sliding groove (11) through the second sliding groove (13) in the middle and is in threaded connection with the sliding plate (4).
5. The slit lamp for cataract examination as claimed in claim 1, wherein the holder (2) comprises a first support rod (21), a second support rod (22), and one end of the first support rod (21) extends into the second support rod (22) and is connected with the second support rod in a sliding manner.
6. The slit lamp for cataract detection as claimed in claim 5, wherein a spring (23) is disposed at one end of the first support rod (21) extending into the second support rod (22), and both ends of the spring (23) are respectively fixed with the first support rod (21) and the second support rod (22); and (4) connecting.
7. The slit lamp for cataract detection as claimed in claim 1, wherein an elastic band (32) is fixedly connected to one end of the two cheek plates (31) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016749.3U CN215778009U (en) | 2021-08-25 | 2021-08-25 | Cataract detection slit lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016749.3U CN215778009U (en) | 2021-08-25 | 2021-08-25 | Cataract detection slit lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778009U true CN215778009U (en) | 2022-02-11 |
Family
ID=80151298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122016749.3U Active CN215778009U (en) | 2021-08-25 | 2021-08-25 | Cataract detection slit lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778009U (en) |
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2021
- 2021-08-25 CN CN202122016749.3U patent/CN215778009U/en active Active
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