CN215584107U - Device for glaucoma detection - Google Patents
Device for glaucoma detection Download PDFInfo
- Publication number
- CN215584107U CN215584107U CN202120477348.5U CN202120477348U CN215584107U CN 215584107 U CN215584107 U CN 215584107U CN 202120477348 U CN202120477348 U CN 202120477348U CN 215584107 U CN215584107 U CN 215584107U
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- Prior art keywords
- bin
- driving
- screw
- conical gear
- rotating shaft
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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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- 208000010412 Glaucoma Diseases 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 7
- 229920001821 foam rubber Polymers 0.000 claims description 5
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 5
- 210000001508 eye Anatomy 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 208000001749 optic atrophy Diseases 0.000 description 1
- 230000009978 visual deterioration Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
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Abstract
The utility model discloses a device for glaucoma detection, which comprises a driving bin, a screw bin, a cover plate, a driving motor, a rotating shaft, a ball screw, a first conical gear and a second conical gear, wherein the screw bin is vertically arranged on the top wall of the driving bin close to the side end, the cover plate is fixedly arranged at the top of the screw bin, the driving motor is arranged on the inner side wall of the driving bin, one end of the rotating shaft is connected with the driving motor, the other end of the rotating shaft is rotatably arranged on the inner side wall of the driving bin far away from the driving motor, the ball screw is arranged in the screw bin, the conical gear is sleeved on the rotating shaft, the second conical gear is sleeved on the ball screw, and the second conical gear is meshed with the first conical gear. The utility model belongs to the technical field of medical diagnosis, and particularly relates to a device for glaucoma detection, which moves on a ball screw through a screw pair, so as to drive a movement adjusting assembly to perform lifting adjustment, and drives a supporting seat to perform front-back adjustment through a driving gear.
Description
Technical Field
The utility model belongs to the technical field of medical diagnosis, and particularly relates to a device for detecting glaucoma.
Background
Glaucoma is an ophthalmologic disease with rapid onset and great harmfulness. The reason for this is that the level of the intermittent or continuous increase of the intraocular pressure exceeds the tolerance of the eyeball, which causes damage to the tissues and visual function of the eyeball, leads to optic atrophy, visual field reduction and visual deterioration, and the blindness is only early and late in time, and can be completely blinded in the acute attack period of 24-48 hours.
Therefore, it is very important to diagnose glaucoma accurately in time, and measures can be taken only if the patient's condition is found as early as possible, in the prior art, the patient needs to put the head on the fixing device, and then the doctor detects the eyes of the patient through a professional detector, but the fixing device is often not adjustable, and after the patient puts the head on the fixing device, the patient is easy to feel uncomfortable, a certain oppression feeling is generated, the visual fatigue of the patient is easy to cause, the final examination result is inaccurate, and the clinical diagnosis is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a device for glaucoma detection, which drives a movable adjusting component to perform lifting adjustment by moving a lead screw pair on a ball screw, and drives a supporting seat to perform front-back adjustment by a driving gear.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a device for glaucoma detection comprises a driving bin, a screw bin, a cover plate, a driving motor, a rotating shaft, a ball screw, a first conical gear, a second conical gear, a screw pair, a connecting rod and a movable adjusting assembly, wherein the driving bin is arranged in a hollow cavity structure, the screw bin is vertically arranged on the top wall of the driving bin close to the side end, the cover plate is fixedly arranged at the top of the screw bin, the driving motor is arranged on the inner side wall of the driving bin, one end of the rotating shaft is connected with the output end of the driving motor, the other end of the rotating shaft is rotatably arranged on the inner side wall of the driving bin far away from the driving motor, the rotating shaft can be driven to rotate by the driving motor, the ball screw is rotatably arranged in the screw bin, the conical gear is sleeved on the rotating shaft, the conical gear is sleeved on the ball screw, the second conical gear is meshed with the first conical gear, when the rotating shaft rotates, the first conical gear can be driven to rotate, the second conical gear is driven to rotate, the ball screw is driven to rotate, the screw pair is sleeved in the ball screw, the connecting rod penetrates through the screw bin and is fixedly connected with the side wall of the screw pair, and the movable adjusting assembly is arranged on the connecting rod.
Furthermore, a through hole is arranged on the movable connecting rod, the movable adjusting component comprises a movable rod, a rack, an upper supporting plate, a fixed clamping plate, a servo motor, a driving gear and a supporting seat, the moving rod is slidably arranged in the through hole, the racks are uniformly distributed on the moving rod, the upper supporting plate is arranged at the top of the connecting rod, the top of the fixed splint is fixedly arranged on the outer surface of the upper supporting plate, the servo motor is arranged at the bottom of the fixed splint, the driving gear is arranged in the fixed splint and can be rotatably arranged on the output end of the servo motor, the driving gear is meshed and connected with the rack, the supporting seat is arranged at the port of the movable rod and can drive the driving gear to rotate through the servo motor, thereby through the meshing with the rack drive the carriage release lever and remove for the supporting seat carries out the back-and-forth movement, adjusts patient's head support position.
Further, the port department that the supporting seat was kept away from to the carriage release lever is equipped with the stopper, can restrict the displacement distance of carriage release lever through the stopper, prevents that the carriage release lever from the through-hole department on the connecting rod from droing.
Further, be equipped with pressure detector above the supporting seat, pressure detector passes through bracing piece and apron fixed connection, can detect the pressure condition of patient's eye through pressure detector to be convenient for the doctor analysis whether accords with the glaucoma symptom.
Further, the supporting seat top is equipped with the foam-rubber cushion, and through foam-rubber cushion contact patient chin position, increase certain travelling comfort, alleviate certain psychological pressure of patient, the drive storehouse bottom wall has the universal wheel, makes things convenient for the device to remove through the universal wheel, increases certain flexibility, rotation axis center department has cup jointed fixed axle sleeve, can effectually prevent to produce the shake when the rotation axis is rotatory through fixed axle sleeve, influences the device's normal use.
The utility model adopts the structure to obtain the following beneficial effects: the device for detecting glaucoma, provided by the utility model, is simple to operate, compact in mechanism and reasonable in design, the moving adjusting component is driven to lift and adjust by moving the lead screw pair on the ball screw, the supporting seat is driven to be adjusted back and forth by the driving gear, so that the supporting seat is in a comfortable state, the diagnosis of glaucoma is facilitated, the pressure condition of the eyes of a patient can be detected by the pressure detector, so that a doctor can analyze whether the glaucoma symptom is met, the sponge cushion is in contact with the chin of the patient, certain comfort is increased, certain psychological pressure of the patient is relieved, the device is convenient to move by the universal wheel, and certain flexibility is increased.
Drawings
FIG. 1 is a front view of a device for glaucoma detection of the present invention;
figure 2 is a side view of a movement adjustment assembly of a device for glaucoma detection of the present invention.
Wherein, 1, the drive storehouse, 2, the lead screw storehouse, 3, the apron, 4, driving motor, 5, the rotation axis, 6, ball, 7, conical gear one, 8, conical gear two, 9, the lead screw is vice, 10, the connecting rod, 11, remove adjusting part, 12, the through-hole, 13, the carriage release lever, 14, the rack, 15, go up the backup pad, 16, solid fixed splint, 17, servo motor, 18, the driving gear, 19, the supporting seat, 20, the stopper, 21, the pressure detector, 22, the bracing piece, 23, the foam-rubber cushion, 24, the universal wheel, 25, fixed axle sleeve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the device for glaucoma detection of the present invention comprises a driving chamber 1, a screw chamber 2, a cover plate 3, a driving motor 4, a rotating shaft 5, a ball screw 6, a first bevel gear 7, a second bevel gear 8, a screw pair 9, a connecting rod 10 and a movable adjusting assembly 11, wherein the driving chamber 1 is arranged in a hollow cavity structure, the screw chamber 2 is vertically arranged on the top wall of the driving chamber 1 near the side end, the cover plate 3 is fixedly arranged on the top of the screw chamber 2, the driving motor 4 is arranged on the inner side wall of the driving chamber 1, one end of the rotating shaft 5 is connected with the output end of the driving motor 4, the other end of the rotating shaft 5 is rotatably arranged on the inner side wall of the driving chamber 1 far from the driving motor 4, the ball screw 6 is rotatably arranged in the screw chamber 2, the first bevel gear 7 is sleeved on the rotating shaft 5, and the second bevel gear 8 is sleeved on the ball screw 6, the second conical gear 8 is meshed with the first conical gear 7, the screw pair 9 is sleeved in the ball screw 6, the connecting rod 10 penetrates through the screw bin 2 and is fixedly connected with the side wall of the screw pair 9, and the movable adjusting component 11 is arranged on the connecting rod 10.
Be equipped with through-hole 12 on connecting rod 10, remove adjusting part 11 and include carriage release lever 13, rack 14, go up backup pad 15, solid fixed splint 16, servo motor 17, driving gear 18 and supporting seat 19, carriage release lever 13 slidable locates in through-hole 12, rack 14 evenly distributed is on carriage release lever 13, it locates connecting rod 10 top to go up backup pad 15, gu fixed splint 16 top is fixed to be located on backup pad 15 surface, servo motor 17 locates solid fixed splint 16 bottom, driving gear 18 locates in the solid fixed splint 16 and rotatable locate on servo motor 17 output, driving gear 18 is connected with the meshing of rack 14, supporting seat 19 locates the port department of carriage release lever 13.
And a limiting block 20 is arranged at the port of the moving rod 13 far away from the supporting seat 19.
A pressure detector 21 is arranged above the supporting seat 19, and the pressure detector 21 is fixedly connected with the cover plate 3 through a supporting rod 22.
The top of the supporting seat 19 is provided with a spongy cushion 23, the bottom wall of the driving bin 1 is provided with a universal wheel 24, and the center of the rotating shaft 5 is sleeved with a fixed shaft sleeve 25.
During the specific use, at first the patient is in the position of foam-rubber cushion 23 on supporting seat 19 with the head, driving motor 4 drives rotation axis 5 and rotates, can drive bevel gear 7 when rotation axis 5 is rotatory and rotate, thereby it is rotatory to drive bevel gear two 8, make ball 6 rotate, thereby make screw pair 9 drive connecting rod 10 and remove to suitable height, then can drive driving gear 18 through servo motor 17 and rotate, thereby it removes to drive carriage release 13 through the meshing with rack 14, make supporting seat 19 carry out the back-and-forth movement, adjust patient head support position, make it reach comfortable state, can detect the pressure condition of patient's eye through pressure detector 21 at last, thereby whether the doctor's analysis of being convenient for accords with the glaucoma symptom.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. A device for glaucoma detection, characterized by: the automatic feeding device comprises a driving bin, a screw bin, a cover plate, a driving motor, a rotating shaft, a ball screw, a first conical gear, a second conical gear, a screw pair, a connecting rod and a movable adjusting assembly, wherein the driving bin is arranged in a hollow cavity structure, the screw bin is vertically arranged on the top wall of the driving bin close to the side end, the cover plate is fixedly arranged at the top of the screw bin, the driving motor is arranged on the inner side wall of the driving bin, one end of the rotating shaft is connected with the output end of the driving motor, the other end of the rotating shaft is rotatably arranged on the inner side wall of the driving bin far away from the driving motor, the ball screw is rotatably arranged in the screw bin, the conical gear is sleeved on the rotating shaft, the conical gear is sleeved on the ball screw, the second conical gear is meshed with the first conical gear, the screw pair is sleeved in the ball screw, the connecting rod penetrates through the screw bin and is fixedly connected with the side wall of the screw pair, the movable adjusting component is arranged on the connecting rod.
2. A device for glaucoma detection according to claim 1, characterized in that: be equipped with the through-hole on the connecting rod, remove the adjusting part and include carriage release lever, rack, go up backup pad, solid fixed splint, servo motor, driving gear and supporting seat, the carriage release lever slidable locates in the through-hole, rack evenly distributed is on the carriage release lever, it locates the connecting rod top to go up the backup pad, gu fixed splint top is fixed to be located on the backup pad surface, servo motor locates solid fixed splint bottom, the driving gear is located in the solid fixed splint and rotatable locate on the servo motor output, the driving gear is connected with rack toothing, the port department of carriage release lever is located to the supporting seat.
3. A device for glaucoma detection according to claim 2, characterized in that: the port department that the carriage release lever kept away from the supporting seat is equipped with the stopper.
4. A device for glaucoma detection according to claim 3, characterized in that: a pressure detector is arranged above the supporting seat and fixedly connected with the cover plate through a supporting rod.
5. The device for glaucoma detection according to claim 4, characterized in that: the supporting seat top is equipped with the foam-rubber cushion, be equipped with the universal wheel under the drive storehouse bottom wall, fixed axle sleeve has been cup jointed to rotation axis center department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477348.5U CN215584107U (en) | 2021-03-05 | 2021-03-05 | Device for glaucoma detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477348.5U CN215584107U (en) | 2021-03-05 | 2021-03-05 | Device for glaucoma detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215584107U true CN215584107U (en) | 2022-01-21 |
Family
ID=79869436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120477348.5U Expired - Fee Related CN215584107U (en) | 2021-03-05 | 2021-03-05 | Device for glaucoma detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215584107U (en) |
-
2021
- 2021-03-05 CN CN202120477348.5U patent/CN215584107U/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 |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |