CN216454941U - Ophthalmology is with biological measuring apparatu - Google Patents
Ophthalmology is with biological measuring apparatu Download PDFInfo
- Publication number
- CN216454941U CN216454941U CN202122606534.7U CN202122606534U CN216454941U CN 216454941 U CN216454941 U CN 216454941U CN 202122606534 U CN202122606534 U CN 202122606534U CN 216454941 U CN216454941 U CN 216454941U
- Authority
- CN
- China
- Prior art keywords
- threaded
- rod
- fixedly connected
- sliding
- plate
- Prior art date
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000000284 resting effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 210000001508 eye Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The present invention provides an ophthalmologic biometric apparatus comprising: placing a plate; a mounting member, the bottom of which is disposed on the top of the placing plate; the bottom of the biological measuring instrument is rotatably connected to the right side of the top of the placing plate; the chin rest subassembly, the all side sliding connection of chin rest subassembly is in the inboard of installed part, the chin rest subassembly includes two threaded rods, two the all side sliding connection of threaded rod bottom is in the inboard of installed part. The utility model provides an ophthalmologic biological measuring instrument, which is characterized in that a sliding cylinder is driven to slide on a U-shaped frame through the movement of a threaded disc, a supporting frame is driven to move upwards through the movement of the sliding cylinder, a supporting rod is driven to move upwards through the movement of the supporting frame, a supporting plate is driven to move upwards through the movement of the supporting rod, and then the supporting plate can be correspondingly adjusted according to the height of a patient, so that the body of the patient is kept in a comfortable state during detection.
Description
Technical Field
The utility model relates to the field of ophthalmology, in particular to an ophthalmologic biological measuring instrument.
Background
The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. General examination of the eye, including eye appendage and anterior segment examination.
The ophthalmic optical biological measuring instrument is suitable for hospital ophthalmology measurement of the axial length, corneal curvature and anterior chamber depth of the patient's eye, human cornea diameter measurement and power calculation of the intraocular artificial lens to be implanted.
In the related art, a biometric apparatus is used in the measurement of the diameter of a patient's eye. However, when the existing biometric apparatus measures a patient, the chin rest device is not convenient to adjust according to the height of the patient, so that the body of some patients needs to maintain a strange posture when the patient is detected. And, the chin rest arrangement is relatively high in height and inconvenient to disassemble, resulting in the biometric apparatus occupying a large space when being transported.
Therefore, it is necessary to provide an ophthalmologic biometric apparatus to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ophthalmologic biological measuring instrument, which solves the problems that in the related art, a chin rest device is inconvenient to adjust correspondingly according to the height of a patient, and the chin rest device occupies a large space when the biological measuring instrument is transported.
In order to solve the above technical problems, the present invention provides an ophthalmologic biometric apparatus, including: placing the plate;
the bottom of the mounting piece is arranged on the top of the placing plate;
the bottom of the biological measuring instrument is rotatably connected to the right side of the top of the placing plate;
the cheek rest assembly is connected to the inner side of the mounting piece in a sliding mode, the cheek rest assembly comprises two threaded rods, the side faces of the two bottom ends of the threaded rods are connected to the inner side of the mounting piece in a sliding mode, threaded discs are connected to the side faces of the two threaded rods in a threaded mode, springs are sleeved on the side faces of the two threaded rods and the bottoms of the two threaded discs, and U-shaped frames are fixedly connected to the tops of the two threaded rods;
the side surface of the dismounting component is connected to the inner side of the mounting component in a sliding mode.
Preferably, the circumferential side of the U-shaped frame and the top of the two threaded discs are respectively connected with a sliding cylinder in a sliding manner, and the supporting frame is fixedly connected between the two opposite sides of the sliding cylinder.
Preferably, the inner side of the top of the support frame is in threaded connection with a support rod, the top of the support rod is fixedly connected with a support plate, and a retainer is fixedly connected between opposite sides of the inner side of the U-shaped frame.
Preferably, the disassembling component comprises an inserting rod, the peripheral side face of the inserting rod is connected to the inner side of the mounting part in a sliding mode, the bottom end of the inserting rod is connected with a sliding block in a sliding mode, the sliding block is connected with the inner wall of the mounting part in a sliding mode, and the right side of the sliding block is fixedly connected with a limiting rod.
Preferably, the right-hand member of gag lever post runs through the left side of threaded rod and extends to the inboard of threaded rod, the inboard sliding connection of gag lever post and threaded rod, week side fixedly connected with slip ring of gag lever post, week side of gag lever post and the right side cover that is located the slip ring are equipped with reset spring.
Preferably, the two sides of the bottom of the placing plate are fixedly connected with supporting legs, and the bottom of each supporting leg is fixedly connected with a supporting plate.
Compared with the related art, the ophthalmologic biological measuring instrument provided by the utility model has the following beneficial effects:
the utility model provides an ophthalmological biological measuring instrument, wherein a sliding cylinder is driven to slide on a U-shaped frame through the movement of a threaded disc, a support frame is driven to move upwards through the movement of the sliding cylinder, a support rod is driven to move upwards through the movement of the support frame, a supporting plate is driven to move upwards through the movement of the support rod, the supporting plate can be correspondingly adjusted according to the height of a patient, the body of the patient is kept in a comfortable state during detection, a sliding block is driven to slide leftwards through the movement of a limiting rod, a threaded rod is separated from the limit of the limiting rod through the movement of the limiting rod, a chin rest assembly can be taken down, and the biological measuring instrument is convenient to transport.
Drawings
FIG. 1 is a schematic structural diagram of an ophthalmologic biometric apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a schematic left side view of the U-shaped frame of FIG. 1;
FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 1;
fig. 4 is a schematic structural view of a cross-sectional view of the mount of fig. 1.
Reference numbers in the figures: 1. placing the plate; 2. a mounting member; 3. a biometric meter; 4. a chin rest assembly; 41. a threaded rod; 42. a threaded disc; 43. a spring; 44. a U-shaped frame; 45. a sliding cylinder; 46. a support frame; 47. a support bar; 48. a support plate; 49. a holder; 5. disassembling the assembly; 51. inserting a rod; 52. a slider; 53. a limiting rod; 54. a slip ring; 55. a return spring; 6. supporting legs; 7. and a support plate.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an ophthalmologic biometric apparatus according to the present invention; FIG. 2 is a schematic left side view of the U-shaped frame of FIG. 1; FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 1; fig. 4 is a schematic structural view of a cross-sectional view of the mounting member of fig. 1, an ophthalmic biometric apparatus comprising: placing the plate 1;
a mounting member 2, the bottom of the mounting member 2 being disposed on the top of the placing plate 1;
the bottom of the biological measuring instrument 3 is rotatably connected to the right side of the top of the placing plate 1;
the chin rest assembly 4 is characterized in that the peripheral side face of the chin rest assembly 4 is connected to the inner side of the mounting part 2 in a sliding mode, the chin rest assembly 4 comprises two threaded rods 41, the peripheral side faces of the bottom ends of the two threaded rods 41 are connected to the inner side of the mounting part 2 in a sliding mode, threaded discs 42 are connected to the peripheral side faces of the two threaded rods 41 in a threaded mode, springs 43 are sleeved on the peripheral side faces of the two threaded rods 41 and the bottoms of the two threaded discs 42 in a sleeved mode, U-shaped frames 44 are fixedly connected to the tops of the two threaded rods 41, threads matched with the threaded rods 41 are formed in the inner sides of the threaded discs 42, and the threaded discs 42 can move up and down when rotating on the threaded rods 41;
the peripheral side surface of the detaching assembly 5 is connected with the inner side of the mounting part 2 in a sliding way.
The circumferential side surface of the U-shaped frame 44 and the top of the two threaded discs 42 are respectively connected with a sliding cylinder 45 in a sliding manner, and a supporting frame 46 is fixedly connected between the opposite sides of the two sliding cylinders 45.
The inner side of the top of the supporting frame 46 is in threaded connection with a supporting rod 47, the top of the supporting rod 47 is fixedly connected with a supporting plate 48, a retainer 49 is fixedly connected between the opposite sides of the inner sides of the U-shaped frames 44, and the surface of the supporting plate 48 is wrapped with a sponge cushion.
The disassembling component 5 comprises an inserting rod 51, the peripheral side face of the inserting rod 51 is connected to the inner side of the mounting part 2 in a sliding mode, a sliding block 52 is connected to the bottom end of the inserting rod 51 in a sliding mode, the sliding block 52 is connected with the inner wall of the mounting part 2 in a sliding mode, a limiting rod 53 is fixedly connected to the right side of the sliding block 52, a cutting angle matched with the sliding block 52 is arranged on the surface of the inserting rod 51, and the sliding block 52 can slide rightwards through downward movement of the inserting rod 51.
The right-hand member of gag lever post 53 runs through the left side of threaded rod 41 and extends to the inboard of threaded rod 41, the inboard sliding connection of gag lever post 53 and threaded rod 41, the week side fixedly connected with slip ring 54 of gag lever post 53, the week side of gag lever post 53 and the right side cover that is located slip ring 54 are equipped with reset spring 55, the groove of using with the cooperation of gag lever post 53 is seted up on the surface of threaded rod 41, the inside of installed part 2 is provided with the groove of using with the cooperation of dismantlement subassembly 5 and threaded rod 41.
The equal fixedly connected with supporting leg 6 in both sides of placing 1 bottom of board, the equal fixedly connected with backup pad 7 in bottom of two supporting legs 6.
The utility model provides an ophthalmologic biological measuring instrument, which has the working principle as follows:
the first step is as follows: when the screw thread disc 42 is used, the screw thread disc 42 is rotated to enable the screw thread disc 42 to move upwards on the peripheral side surface of the threaded rod 41, the sliding cylinder 45 is driven to slide on the U-shaped frame 44 through the movement of the screw thread disc 42, the supporting frame 46 is driven to move upwards through the movement of the sliding cylinder 45, the supporting frame 46 drives the supporting rod 47 to move upwards through the movement of the supporting rod 46, and the supporting plate 48 is driven to move upwards through the movement of the supporting rod 47;
the second step is that: the inserted link 51 is pulled out upwards, the sliding block 52 is separated from the limit of the inserted link 51, the sliding ring 54 slides leftwards under the action of the reset spring 55, the sliding of the sliding ring 54 drives the limiting rod 53 to slide leftwards, the movement of the limiting rod 53 drives the sliding block 52 to slide leftwards, the threaded rod 41 is separated from the limit of the limiting rod 53 through the movement of the limiting rod 53, and the chin rest assembly 4 can be taken down.
Compared with the related art, the ophthalmologic biological measuring instrument provided by the utility model has the following beneficial effects:
the removal through threaded disc 42 drives a sliding barrel 45 and slides on U-shaped frame 44, the removal through sliding barrel 45 drives support frame 46 and upwards removes, support frame 46's removal drives bracing piece 47 and upwards removes, the removal through bracing piece 47 drives layer board 48 and upwards removes, and then can carry out corresponding regulation to layer board 48 according to patient's height, make the patient when examining, the health keeps comparatively comfortable state, it slides to drive slider 52 left through gag lever post 53's removal, make threaded rod 41 break away from the restriction of gag lever post 53 through gag lever post 53's removal, and then can take off chin rest subassembly 4, be convenient for transporting biological measuring instrument 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An ophthalmic biometric apparatus, comprising: a resting plate (1);
the bottom of the mounting piece (2) is arranged at the top of the placing plate (1);
the bottom of the biological measuring instrument (3) is rotatably connected to the right side of the top of the placing plate (1);
the chin rest assembly (4), the side of week of chin rest assembly (4) sliding connection is in the inboard of installed part (2), chin rest assembly (4) include two threaded rods (41), two the side of week of threaded rod (41) bottom sliding connection is in the inboard of installed part (2), the side of week of two threaded rods (41) all threaded connection has screw thread dish (42), the side of week of two threaded rods (41) and the bottom that is located two screw thread dishes (42) all overlap and are equipped with spring (43), the top fixedly connected with U-shaped frame (44) of two threaded rods (41);
the side surface of the periphery of the dismounting component (5) is connected to the inner side of the mounting part (2) in a sliding mode.
2. An ophthalmological biometric apparatus according to claim 1, characterized in that a sliding cylinder (45) is slidably connected to the circumferential side of the U-shaped frame (44) at the top of the two threaded discs (42), respectively, and a support frame (46) is fixedly connected between the opposite sides of the two sliding cylinders (45).
3. An ophthalmological biometric apparatus according to claim 2, characterized in that a support bar (47) is screwed on the inside of the top of the support frame (46), a carrier plate (48) is fixedly connected to the top of the support bar (47), and a holder (49) is fixedly connected between the opposite sides of the inside of the U-shaped frame (44).
4. An ophthalmological biometric apparatus according to claim 1, characterized in that the dismounting member (5) comprises an insertion rod (51), the peripheral side surface of the insertion rod (51) is slidably connected to the inner side of the mounting part (2), a slide block (52) is slidably connected to the bottom end of the insertion rod (51), the slide block (52) is slidably connected to the inner wall of the mounting part (2), and a limiting rod (53) is fixedly connected to the right side of the slide block (52).
5. The ophthalmic biometric apparatus according to claim 4, wherein the right end of the limit lever (53) penetrates the left side of the threaded rod (41) and extends to the inner side of the threaded rod (41), the limit lever (53) is slidably connected with the inner side of the threaded rod (41), a sliding ring (54) is fixedly connected with the peripheral side surface of the limit lever (53), and a return spring (55) is sleeved on the peripheral side surface of the limit lever (53) and positioned at the right side of the sliding ring (54).
6. An ophthalmological biometer according to claim 1, characterized in that the standing plate (1) is provided on both sides of its bottom with support legs (6) and that the bottom of both support legs (6) is provided with a support plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606534.7U CN216454941U (en) | 2021-10-28 | 2021-10-28 | Ophthalmology is with biological measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606534.7U CN216454941U (en) | 2021-10-28 | 2021-10-28 | Ophthalmology is with biological measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216454941U true CN216454941U (en) | 2022-05-10 |
Family
ID=81445459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122606534.7U Expired - Fee Related CN216454941U (en) | 2021-10-28 | 2021-10-28 | Ophthalmology is with biological measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216454941U (en) |
-
2021
- 2021-10-28 CN CN202122606534.7U patent/CN216454941U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Glasser et al. | Accommodative changes in lens diameter in rhesus monkeys | |
| CN107550453B (en) | A kind of novel eye examination head fixing device | |
| CN109480767B (en) | Medical auxiliary examination device used before ophthalmologic operation | |
| CN108478182B (en) | Be used for ophthalmology be convenient for adjustment type inspection desk | |
| CN216454941U (en) | Ophthalmology is with biological measuring apparatu | |
| CN213464984U (en) | Ophthalmology eye ground check out test set | |
| CN114081761A (en) | Ophthalmologic clinical headrest structure and using method thereof | |
| CN109528153B (en) | Ophthalmologic examination instrument | |
| CN216496381U (en) | Multifunctional deck chair for ophthalmologic examination | |
| CN212630741U (en) | Auxiliary tool for ophthalmologist examination | |
| CN211093992U (en) | Ophthalmic jaw holds in palm integrative cap | |
| CN213216890U (en) | Multi-purpose formula ophthalmology inspection device of ophthalmology | |
| CN110430800B (en) | Method for determining angiogenic vessel collapse in or at the eye, and holding device and retinal blood pressure measuring assembly | |
| CN212015562U (en) | Adjustable observation frame of ophthalmology | |
| CN209984191U (en) | Portable ophthalmology visualizer | |
| CN210447590U (en) | Ophthalmic nursing belt cleaning device | |
| CN107928952B (en) | Medical treatment ophthalmic inspection auxiliary assembly | |
| CN209661611U (en) | A kind of Ophthalmologic photographing apparatus | |
| CN112057037A (en) | Automatic change ophthalmology inspection robot | |
| CN214073257U (en) | Slit-lamp microscope | |
| CN211583295U (en) | Ophthalmic surgery eyelid draws and holds device | |
| CN212879267U (en) | Multi-functional ophthalmology elevating platform | |
| CN215457911U (en) | Fixing device of multi-functional ophthalmology inspection instrument | |
| CN112022565B (en) | Head fixing device for ophthalmic therapy | |
| CN213665186U (en) | Hand-held type eye ground image device |
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: 20220510 |