CN211985395U - Fundus examination equipment - Google Patents
Fundus examination equipment Download PDFInfo
- Publication number
- CN211985395U CN211985395U CN202020187214.5U CN202020187214U CN211985395U CN 211985395 U CN211985395 U CN 211985395U CN 202020187214 U CN202020187214 U CN 202020187214U CN 211985395 U CN211985395 U CN 211985395U
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- China
- Prior art keywords
- rod
- fixedly connected
- shaped plate
- screw rod
- frame body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 claims abstract description 14
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 210000001508 eye Anatomy 0.000 description 8
- 210000005252 bulbus oculi Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
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- Eye Examination Apparatus (AREA)
Abstract
The utility model discloses a fundus examination equipment, including the workstation, characterized by: the workbench is fixedly connected with a first round rod, the workbench is hinged with a first screw rod, the first screw rod is fixedly connected with a first handle, the first screw rod is in threaded connection with a first hollow round rod, the first round rod is arranged on the other hollow round rod, the two hollow round rods are respectively and fixedly connected with a first L-shaped plate, the first L-shaped plate is fixedly connected with a scale, the first L-shaped plate is fixedly connected with a U-shaped rod, and the first L-shaped plate is fixedly connected with a positioning mechanism. The present invention relates to the field of support devices, and in particular, to a fundus inspection apparatus. The utility model discloses an eye ground inspection equipment is favorable to realizing the eye ground inspection.
Description
Technical Field
The present invention relates to the field of support devices, and in particular, to a fundus inspection apparatus.
Background
There are many kinds of fundus examination in clinical practice. Early fundus examination methods were more traditional, mostly using direct ophthalmoscopes, i.e. the doctor observed the change in the fundus through the patient's pupil. At present, when a doctor carries out fundus examination on a patient, an indirect front-mounted mirror can be adopted to observe fundus lesions under a slit lamp. During a fundus examination, the eye is positioned and measured.
At present, no special equipment is available for positioning eyes and measuring eyeballs. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an eye ground inspection equipment is favorable to realizing the eye ground inspection.
The utility model adopts the following technical scheme to realize the purpose of the invention:
a fundus inspection apparatus, includes workstation, characterized by: the workbench is fixedly connected with a first round rod, the workbench is hinged with a first screw rod, the first screw rod is fixedly connected with a first handle, the first screw rod is in threaded connection with a first hollow round rod, the first round rod is arranged on the other hollow round rod, the two hollow round rods are respectively and fixedly connected with a first L-shaped plate, the first L-shaped plate is fixedly connected with a scale, the first L-shaped plate is fixedly connected with a U-shaped rod, and the first L-shaped plate is fixedly connected with a positioning mechanism.
As a further limitation of the technical solution, the positioning mechanism includes a frame body, the first L-shaped plate is fixedly connected to the frame body, the frame body is provided with a notch, one vertical plate of the frame body is hinged to one end of a second screw rod, the second screw rod is hinged to another vertical plate of the frame body, and the other end of the second screw rod is fixedly connected to a second handle.
As a further limitation of the technical scheme, the frame body is fixedly connected with the transverse plate, the two square blocks are coaxially crossed and hinged with one end of the transverse plate respectively, the two square blocks are fixedly connected with one end of the round rod four respectively, each round rod four penetrates through the square block one respectively, and the other end of each round rod four is fixedly connected with the round rod two respectively.
As a further limitation of the technical scheme, each square block I is fixedly connected with a round rod III, each round rod III is hinged with an L-shaped plate II, the two L-shaped plates II are fixedly connected with one side of a sliding block respectively, the screw rod II is in threaded connection with the sliding block, and the sliding block is in contact with the transverse plate.
As a further limitation of the technical scheme, the two second round rods are respectively arranged in groove rods, each groove rod is respectively arranged in the notch, each groove rod is respectively and fixedly connected with a return block, a cross rod of the U-shaped rod penetrates through the two return blocks, and each return block is respectively and fixedly connected with a positioning sheet.
As a further limitation of the technical scheme, the workbench is fixedly connected with the supporting bowl.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device is convenient to operate, and the movement of related elements is driven by rotating the first handle, so that the positioning piece can move in the height direction, and the device is suitable for patients with different faces;
(2) the second handle is rotated to drive the related elements to move, so that the positioning sheet moves along the horizontal direction, and the center of the eyeball is quickly positioned;
(3) the size of the eyeball is conveniently determined by observing the scale marks corresponding to the eye corners.
The utility model discloses an eye ground inspection equipment is favorable to realizing the eye ground inspection.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of the partially cut-open structure of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: 1. the device comprises a supporting bowl, 2, a workbench, 3, a first round rod, 4, a first handle, 5, a first screw rod, 6, a scale, 7, a U-shaped rod, 8, a first L-shaped plate, 9, a hollow round rod, 10, a frame body, 11, a notch, 12, a positioning piece, 13, a return block, 14, a groove rod, 15, a transverse plate, 16, a second screw rod, 17, a second handle, 18, a second round rod, 19, a first square block, 20, a third round rod, 21, a fourth round rod, 22, a second square block, 23, a second L-shaped plate, 24 and a sliding block.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-6, the utility model discloses a workstation 2, 2 fixed connection round bar 3 of workstation, 2 articulated screw rods 5 of workstation, 5 fixed connection handle 4 of screw rod, hollow round bar 9 of 5 threaded connection of screw rod, 3 settings of round bar are in another hollow round bar 9, two hollow round bar 9 is fixed connection L shaped plate 8 respectively, 8 fixed connection scales 6 of L shaped plate, 8 fixed connection U-shaped rod 7 of L shaped plate, 8 fixed connection positioning mechanism of L shaped plate.
The positioning mechanism comprises a frame body 10, the first L-shaped plate 8 is fixedly connected with the frame body 10, the frame body 10 is provided with a notch 11, one vertical plate of the frame body 10 is hinged to one end of a second screw rod 16, the second screw rod 16 is hinged to the other vertical plate of the frame body 10, and the other end of the second screw rod 16 is fixedly connected with a second handle 17.
The frame body 10 is fixedly connected with a transverse plate 15, two square blocks 22 are coaxially crossed and hinged to one end of the transverse plate 15 respectively, the two square blocks 22 are fixedly connected with one ends of round rods four 21 respectively, each round rod four 21 penetrates through a square block one 19 respectively, and the other end of each round rod four 21 is fixedly connected with a round rod two 18 respectively.
Each square I19 is fixedly connected with a round rod III 20, each round rod III 20 is hinged with an L-shaped plate II 23, the two L-shaped plate II 23 are fixedly connected with one side of a sliding block 24, the screw rod II 16 is in threaded connection with the sliding block 24, and the sliding block 24 contacts the transverse plate 15.
The two second round rods 18 are respectively arranged in the groove rods 14, each groove rod 14 is respectively arranged in the notch 11, each groove rod 14 is respectively and fixedly connected with the return block 13, the cross rod of the U-shaped rod 7 penetrates through the two return blocks 13, and each return block 13 is respectively and fixedly connected with the positioning piece 12.
The working table 2 is fixedly connected with the bowl support 1.
The first screw 5 and the second screw 16 both have a self-locking function.
The surface material of the bowl support 1 is rubber.
The utility model discloses the work flow does: the patient puts the chin into the bowl 1, the handle I4 is rotated, the handle I4 drives the screw rod I5 to rotate, the screw rod I5 drives the hollow round rod 9 to move, the hollow round rod 9 drives the L-shaped plate 8 to move, the L-shaped plate 8 drives the other hollow round rod 9 to move along the round rod I3, the L-shaped plate 8 drives the scale 6, the U-shaped rod 7 and the frame body 10 to move, the frame body 10 drives the transverse plate 15, the screw rod II 16 and the handle II 17 to move, the U-shaped rod 7 drives the return block 13 and the groove rod 14 to move, the screw rod II 16 drives the sliding block 24 and the L-shaped plate 23 to move, the L-shaped plate 23 drives the round rod III 20 and the block III 19 to move, the block IV 19 drives the round rod IV 21 to move, the round rod IV 21 drives the block IV block II 22 and the IV rod II 18 to move, the return block 13 drives the positioning block 17 to move until the positioning block 17 moves to. Rotating the second handle 17, the second handle 17 drives the slider 24 to move, the slider 24 drives the L-shaped plate 23 to move, the L-shaped plate 23 drives the third round rod 20 to move, the third round rod 20 drives the first square block 19 to move and swing simultaneously, the first square block 19 drives the third round rod 20 to rotate, the first square block 19 drives the fourth round rod 21 to swing, the fourth round rod 21 drives the second round rod 22 to rotate, the fourth round rod 21 drives the second round rod 18 to swing and move along the groove rod 14 simultaneously, the second round rod 18 drives the groove rod 14 to move along the notch 11, the groove rod 14 drives the return block 13 to move along the U-shaped rod 7, the return block 13 drives the positioning piece 12 to move, the positioning piece 12 is aligned with the center of the eyeball, and the second handle 17 stops rotating. And reading the corresponding eye scale from the scale 6 and recording the size of the eyeball.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. A fundus examination apparatus comprises a workbench (2), and is characterized in that:
the workbench (2) is fixedly connected with a first round rod (3);
the workbench (2) is hinged with a first screw rod (5);
the first screw rod (5) is fixedly connected with the first handle (4);
the first screw rod (5) is in threaded connection with a hollow round rod (9);
the first round rod (3) is arranged on the other hollow round rod (9);
the two hollow round rods (9) are respectively fixedly connected with a first L-shaped plate (8);
the L-shaped plate I (8) is fixedly connected with the scale (6);
the first L-shaped plate (8) is fixedly connected with the U-shaped rod (7);
the first L-shaped plate (8) is fixedly connected with the positioning mechanism.
2. The fundus inspection apparatus of claim 1, wherein: the positioning mechanism comprises a frame body (10), wherein the first L-shaped plate (8) is fixedly connected with the frame body (10), the frame body (10) is provided with a notch (11), one end of a vertical plate of the frame body (10) is hinged to a second screw rod (16), the second screw rod (16) is hinged to the other vertical plate of the frame body (10), and the other end of the second screw rod (16) is fixedly connected with a second handle (17).
3. The fundus inspection apparatus of claim 2, wherein: frame body (10) fixed connection diaphragm (15), two square two (22) coaxial intercrossing are articulated respectively the one end of diaphragm (15), two square two (22) the one end of fixed connection circle pole four (21) respectively, every square one (19), every are passed respectively in circle pole four (21) the other end of circle pole four (21) fixed connection circle pole two (18) respectively.
4. An fundus inspection apparatus according to claim 3 and wherein: every square one (19) is fixed connection round bar three (20) respectively, every round bar three (20) articulates L shaped plate two (23) respectively, two one side of L shaped plate two (23) fixed connection slider (24) respectively, screw rod two (16) threaded connection slider (24), slider (24) contact diaphragm (15).
5. An fundus inspection apparatus according to claim 3 and wherein: the two round rods II (18) are respectively arranged in a groove rod (14), each groove rod (14) is respectively arranged in the notch (11), each groove rod (14) is respectively and fixedly connected with a return block (13), a cross rod of the U-shaped rod (7) penetrates through the two return blocks (13), and each return block (13) is respectively and fixedly connected with a positioning sheet (12).
6. The fundus inspection apparatus of claim 1, wherein: the working table (2) is fixedly connected with the supporting bowl (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187214.5U CN211985395U (en) | 2020-02-20 | 2020-02-20 | Fundus examination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187214.5U CN211985395U (en) | 2020-02-20 | 2020-02-20 | Fundus examination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211985395U true CN211985395U (en) | 2020-11-24 |
Family
ID=73421224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020187214.5U Expired - Fee Related CN211985395U (en) | 2020-02-20 | 2020-02-20 | Fundus examination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211985395U (en) |
-
2020
- 2020-02-20 CN CN202020187214.5U patent/CN211985395U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |