CN211066536U - Multi-purpose inspection device for ophthalmic examination - Google Patents
Multi-purpose inspection device for ophthalmic examination Download PDFInfo
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- CN211066536U CN211066536U CN201921631398.3U CN201921631398U CN211066536U CN 211066536 U CN211066536 U CN 211066536U CN 201921631398 U CN201921631398 U CN 201921631398U CN 211066536 U CN211066536 U CN 211066536U
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Abstract
The utility model discloses a multi-purpose inspection device is used in ophthalmology inspection, including ophthalmology inspection device body and first dead lever, the first dead lever of bottom fixedly connected with of ophthalmology inspection device body, and the top of first dead lever is connected with places the platform, the right side of placing the platform is connected with the nut, the top of placing the platform is inserted and is equipped with the slide bar, and the top fixedly connected with of slide bar takes the support plate, the bottom surface of slide bar has cup jointed the rectangular block, and the inside back of rectangular block is inserted and is equipped with the slide rail, the left side fixedly connected with fixed plate of rectangular block, and the middle articulated gear that has in surface of fixed plate, the left side fixedly connected with spring of fixed plate. The utility model discloses be provided with and take support plate and second dead lever, be convenient for take support plate and second dead lever cooperate and support patient's head, doctor's of being convenient for inspection, and the foam-rubber cushion laminates with patient's cheek mutually, avoids the jaw independent atress and feels the uncomfortable condition.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a multi-purpose inspection device is used in ophthalmology inspection.
Background
With the continuous improvement of living standard, people pay more attention to their health condition, and eyes are paid much attention as a window for people to feel happy, and people need to go to a hospital to check the health condition of the eyes, and the eyes of patients are comprehensively checked by means of an ophthalmologic examination device with the help of an ophthalmologist.
When the ophthalmologic examination apparatus is used, a patient is required to put the lower jaw on an examination table, and the traditional ophthalmologic examination apparatus only has one carrying table for dragging the lower jaw of the patient, the gravity of the head of the patient is completely pressed on the lower jaw, so that the patient inevitably feels uncomfortable, the examination effect is influenced, some patients are small in age and are well-motivated, the head of the patient is not fixed, inconvenience is brought to the examination inevitably, and the multi-purpose examination apparatus for ophthalmologic examination is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-purpose inspection device is used in ophthalmology inspection to solve the problem that the inspection that proposes among the above-mentioned background art is uncomfortable and patient's head is disorderly.
In order to achieve the above object, the utility model provides a following technical scheme: a multipurpose examination device for ophthalmologic examination comprises an ophthalmologic examination device body and a first fixed rod, wherein the bottom end of the ophthalmologic examination device body is fixedly connected with the first fixed rod, the top end of the first fixed rod is connected with a placing table, the right side of the placing table is connected with a nut, the top end of the placing table is inserted with a slide rod, the top end of the slide rod is fixedly connected with a carrying plate, the bottom surface of the slide rod is sleeved with a rectangular block, the back surface of the inside of the rectangular block is inserted with a slide rail, the left side of the rectangular block is fixedly connected with a fixed plate, the middle of the surface of the fixed plate is hinged with a gear, the left side of the fixed plate is fixedly connected with a spring, the left side of the spring is fixedly connected with a fixed block, the middle of the surface of the gear is fixedly connected with a movable plate, the top fixedly connected with slider of movable rod, and the inside of slider is inserted and is equipped with the slide rail, the platform is placed to the all fixedly connected with in both sides of slide rail, the top right side fixedly connected with second dead lever of placing the platform, and the top fixedly connected with connecting pipe of second dead lever, the inboard of second dead lever all is fixed with the foam-rubber cushion, the telescopic link has been cup jointed in the left side of connecting pipe.
Preferably, the bottom end of the sliding rod is fixedly connected with a rack, and the left side of the rack is meshed with the surface of the gear.
Preferably, the sponge cushions are arranged in two groups, and the sponge cushions are symmetrically distributed around the vertical central axis of the movable plate.
Preferably, the connecting rods are arranged in two groups and are of parallel structures.
Preferably, the surface of the slide rail is sleeved with a slide block, and the slide block and the slide rail form a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-purpose inspection device is used in ophthalmic examination is provided with and takes support plate and second dead lever, and it cooperatees and supports patient's head to take support plate and second dead lever to fixed with patient's head, the doctor's of being convenient for inspection, and the foam-rubber cushion is laminated with patient's cheek mutually, avoids the independent atress of chin and feels the uncomfortable condition.
(1) The device is provided with a sliding block and a sliding rail, the rack moves downwards under the action of the gravity of the carrying plate, the left side of the rack is meshed with the gear, the rack moves downwards to drive the gear to rotate, the sliding block is pulled to slide on the surface of the sliding rail through the connecting rod, and the sliding distance of the sliding block is determined according to the gravity of the carrying plate, so that the head of a patient is fixed, and a doctor can conveniently check the eyes of the patient.
(2) The device makes the patient head atress in many ways through putting up board and foam-rubber cushion, avoids the jaw atress alone and feels uncomfortable the condition to be convenient for doctor-patient's cooperation, convenient inspection.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic front sectional view of the placement table and the second fixing rod structure of the present invention;
FIG. 3 is a schematic top sectional view of the nut and slider structure of the present invention;
fig. 4 is a schematic top sectional view of the gear and slide rail structure of the present invention.
In the figure: 1. an ophthalmologic examination apparatus body; 2. a first fixing lever; 3. a placing table; 4. a nut; 5. a slide bar; 6. building a support plate; 7. a second fixing bar; 8. a sponge cushion; 9. a connecting pipe; 10. a telescopic rod; 11. a fixed block; 12. a spring; 13. a gear; 14. a movable plate; 15. a rack; 16. a connecting rod; 17. a fixing plate; 18. a movable rod; 19. a slider; 20. a slide rail; 21. a rectangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a multi-purpose inspection device is used in ophthalmology inspection, including ophthalmology inspection device body 1 and first dead lever 2, the first dead lever 2 of bottom fixedly connected with of ophthalmology inspection device body 1, and the top of first dead lever 2 is connected with places platform 3, the right side of placing platform 3 is connected with nut 4, the top of placing platform 3 is inserted and is equipped with slide bar 5, and the top fixedly connected with of slide bar 5 carries board 6, the bottom fixedly connected with rack 15 of slide bar 5, and the left side of rack 15 meshes with the surface of gear 13 mutually, it drives gear 13 and rotates to be convenient for carry board 6, rectangular block 21 has been cup jointed to the bottom surface of slide bar 5, and the inside back of rectangular block 21 is inserted and is equipped with slide rail 20.
The left side fixedly connected with fixed plate 17 of rectangular block 21, and the middle articulated gear 13 that has in surface of fixed plate 17, the left side fixedly connected with spring 12 of fixed plate 17, and the left side fixedly connected with fixed block 11 of spring 12, fixedly connected with fly leaf 14 in the middle of the surface of gear 13, the both ends of fly leaf 14 all articulate there is connecting rod 16, and connecting rod 16 keeps away from one side of fly leaf 14 and articulates there is movable rod 18, connecting rod 16 is provided with two sets ofly, and connecting rod 16 is parallel structure, prevent that connecting rod 16 from pulling the in-process that movable rod 18 removed and taking place the skew, make second dead lever 7 at the uniform velocity in the both sides of taking board 6 remove, and then make patient's cheek both sides and foam-rubber cushion 8 contact evenly, the top fixedly connected with slider 19 of movable rod 18.
The working principle is as follows: when the patient uses the device, according to the attached drawing 1, the patient puts the lower jaw on the top end of the carrying plate 6, the carrying plate 6 is pressed downwards, according to the attached drawing 2, the carrying plate 6 moves downwards to draw the sliding rod 5 to move downwards, the downward movement of the sliding rod 5 draws the rack 15 to move downwards to drive the gear 13 to rotate clockwise, the two ends of the movable plate 14 draw the connecting rod 16, the movable rod 18 moves towards the movable plate 14, the movement of the movable rod 18 draws the sliding block 19 to move, the sliding block 19 slides on the surface of the sliding rail 20, meanwhile, the sliding block 19 drives the second fixed rod 7 to move towards the direction close to the carrying plate 6, and when the connecting rod 16 pulls the movable rod 18, the elastic pressure of the spring 12 is enhanced.
According to the attached drawing 3, the screw cap 4 is rotated clockwise, the top end of the screw cap 4 is inserted upwards along the inside of the sliding block 19, the top end of the movable plate 14 is abutted to the surface of the sliding rail 20, the sliding block 19 is fixed at the current position by the screw cap 4, in the using process, only a patient needs to follow the comfort level according to the stress condition of two sides of the head, the distance of the downward movement of the carrying plate 6 is controlled through the jaw, the head of the patient is fixed, the jaw is lifted away from the carrying plate 6 by the patient, under the action of the elastic expansion force of the movable rod 12, the movable rod 18 moves towards the direction far away from the movable plate 14, the movable rod 18 pulls the sponge pad 8 to move towards the direction far away from the carrying plate 6, meanwhile.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a multi-purpose inspection device is used in ophthalmology inspection, includes ophthalmology inspection device body (1) and first dead lever (2), its characterized in that: the ophthalmologic examination device comprises an ophthalmologic examination device body (1), wherein a first fixing rod (2) is fixedly connected to the bottom end of the ophthalmologic examination device body (1), a placing table (3) is connected to the top end of the first fixing rod (2), a nut (4) is connected to the right side of the placing table (3), a sliding rod (5) is inserted into the top end of the placing table (3), a carrying plate (6) is fixedly connected to the top end of the sliding rod (5), a rectangular block (21) is sleeved on the bottom end surface of the sliding rod (5), a sliding rail (20) is inserted into the back surface of the rectangular block (21), a fixing plate (17) is fixedly connected to the left side of the rectangular block (21), a gear (13) is hinged to the middle of the surface of the fixing plate (17), a spring (12) is fixedly connected to the left side of the fixing plate (17), a fixing block (11) is, the utility model discloses a table, including fly leaf (14), connecting rod (16), slide rail (20), platform (3) are placed to the top fixedly connected with slider (19) of activity pole (18), and the inside of slider (19) is inserted and is equipped with slide rail (20), platform (3) are placed to the both sides all fixedly connected with of slide rail (20), place the top right side fixedly connected with second dead lever (7) of platform (3), and the top fixedly connected with connecting pipe (9) of second dead lever (7), the inboard of second dead lever (7) all is fixed with foam-rubber cushion (8), telescopic link (10) have been cup jointed in the left side of connecting pipe (9).
2. The multipurpose test device for ophthalmic test according to claim 1, characterized in that: the bottom end of the sliding rod (5) is fixedly connected with a rack (15), and the left side of the rack (15) is meshed with the surface of the gear (13).
3. The multipurpose test device for ophthalmic test according to claim 1, characterized in that: the sponge cushions (8) are arranged into two groups, and the sponge cushions (8) are symmetrically distributed around the vertical central axis of the movable plate (14).
4. The multipurpose test device for ophthalmic test according to claim 1, characterized in that: the connecting rods (16) are arranged in two groups, and the connecting rods (16) are of parallel structures.
5. The multipurpose test device for ophthalmic test according to claim 1, characterized in that: the surface of the sliding rail (20) is sleeved with a sliding block (19), and the sliding block (19) and the sliding rail (20) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631398.3U CN211066536U (en) | 2019-09-28 | 2019-09-28 | Multi-purpose inspection device for ophthalmic examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631398.3U CN211066536U (en) | 2019-09-28 | 2019-09-28 | Multi-purpose inspection device for ophthalmic examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066536U true CN211066536U (en) | 2020-07-24 |
Family
ID=71639965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921631398.3U Active CN211066536U (en) | 2019-09-28 | 2019-09-28 | Multi-purpose inspection device for ophthalmic examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066536U (en) |
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2019
- 2019-09-28 CN CN201921631398.3U patent/CN211066536U/en active Active
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