CN214342247U - Adjustable supporting plate for clinical examination of ophthalmology department - Google Patents
Adjustable supporting plate for clinical examination of ophthalmology department Download PDFInfo
- Publication number
- CN214342247U CN214342247U CN202021569539.6U CN202021569539U CN214342247U CN 214342247 U CN214342247 U CN 214342247U CN 202021569539 U CN202021569539 U CN 202021569539U CN 214342247 U CN214342247 U CN 214342247U
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- threaded rod
- clinical examination
- arc
- fixedly connected
- supporting plate
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Abstract
The utility model discloses an ophthalmology is layer board for clinical examination with adjustable, the on-line screen storage device comprises a base, the inner diapire of base has the activity dish through axle bed swing joint, one side fixedly connected with stop device of activity dish, axle bed swing joint has the driving gear through the middle part of diapire in the activity dish, the both sides of diapire in the activity dish all have driven gear through axle bed swing joint, driven gear's last fixed surface is connected with the threaded rod, the surperficial threaded connection of threaded rod has a screw thread section of thick bamboo. This layer board for ophthalmic clinical examination with adjustable, through the setting of base, driving gear, driven gear, threaded rod, a screw section of thick bamboo and dead lever isotructure, rotate the crank and drive the threaded rod and rotate, the threaded rod makes a screw section of thick bamboo remove in the dead lever to can adjust the height of patient's chin on the layer board, and the gag lever post on the upwards pulling stop device rotates the movable disk, the angle of face when can adjusting patient's inspection again, thereby made things convenient for medical personnel's work.
Description
Technical Field
The utility model relates to an ophthalmology technical field specifically is a layer board is used in ophthalmology clinical examination with adjustable.
Background
Ophthalmology is known as ophthalmology department and is the study of diseases related to the visual system including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally studied.
When medical personnel examined patient's eye, need place the patient with the chin the medical personnel's of being convenient for operation inspection on the layer board, current layer board structure is comparatively fixed, can not carry out reasonable height and angle modulation to patient's chin on the layer board according to actual conditions for the most, and the fixed effect of common layer board is relatively poor, medical personnel's of being not convenient for daily use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides an ophthalmology is layer board for clinical examination with adjustable has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an ophthalmology is layer board for clinical examination with adjustable, includes the base, the inner diapire of base has the activity dish through axle bed swing joint, one side fixedly connected with stop device of activity dish, the middle part of diapire has the driving gear through axle bed swing joint in the activity dish, the both sides of diapire all have driven gear through axle bed swing joint in the activity dish, driven gear's last fixed surface is connected with the threaded rod, the surperficial threaded connection of threaded rod has a screw thread section of thick bamboo, the surface of a screw thread section of thick bamboo has the dead lever through spout sliding connection, the top fixedly connected with layer board of a screw thread section of thick bamboo, the last fixed surface of layer board is connected with the arc, the inside of arc is provided with strutting arrangement.
Optionally, the limiting device comprises a shell, the inner side wall of the shell is connected with a limiting rod through a sliding groove in a sliding mode, the upper surface of the limiting rod is fixedly connected with a spring, and one end of the spring is fixedly connected to the inner top wall of the shell.
Optionally, the driven gear is meshed with the driving gear, the number of the threaded rods is two, and reverse threads are formed in the surfaces of the two threaded rods.
Optionally, the upper surface of the driving gear penetrates through the movable disc and is fixedly connected with the crank, and the upper surface of the base is provided with a limiting groove matched with the limiting device.
Optionally, the supporting device comprises an arc-shaped movable plate, one side of the arc-shaped movable plate is movably connected with a screw rod through a rotating shaft, one end of the screw rod is fixedly connected with a rotating block, and flexible cushion layers are arranged on the surfaces of the arc-shaped movable plate and the arc-shaped plate.
(III) advantageous effects
The utility model provides an ophthalmology is layer board for clinical examination with adjustable possesses following beneficial effect:
the adjustable supporting plate for ophthalmic clinical examination is characterized in that the crank is rotated to drive the threaded rod to rotate through the arrangement of structures such as the base, the driving gear, the driven gear, the threaded rod, the threaded cylinder, the fixed rod and the like, the threaded rod enables the threaded cylinder to move in the fixed rod, so that the height of the chin of a patient on the supporting plate can be adjusted, the limiting rod on the limiting device is pulled upwards, the movable disc is rotated, the angle of the face of the patient during examination can be adjusted, and therefore the work of medical personnel is facilitated, through the arrangement of structures such as the arc-shaped movable plate, the lead screw and the rotating block on the supporting device, the rotating block is rotated to drive the lead screw to rotate, the lead screw enables the arc-shaped movable plate to move, so that the two sides of the chin of the patient can be effectively supported, the stability of the head of the patient during examination is improved, meanwhile, the fatigue of the chin of the patient is reduced to a certain degree, and the practicability of the device is improved, and through the arrangement of the supporting plate, partial examination tools can be conveniently placed when the medical staff carry out examination, and the working efficiency of the medical staff is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the inside of the movable plate of the present invention;
FIG. 3 is a schematic view of the movable plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a movable tray; 3. a limiting device; 301. a housing; 302. a limiting rod; 303. A spring; 4. a driving gear; 5. a driven gear; 6. a threaded rod; 7. a threaded barrel; 8. fixing the rod; 9. a support plate; 10. an arc-shaped plate; 11. a support device; 1101. an arc-shaped movable plate; 1102. a screw rod; 1103. Rotating the block; 12. a crank handle.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: an adjustable supporting plate for ophthalmic clinical examination, which comprises a base 1, the upper surface of the base 1 is provided with a limiting groove matched with a limiting device 3, the inner bottom wall of the base 1 is movably connected with a movable disc 2 through a shaft seat, one side of the movable disc 2 is fixedly connected with the limiting device 3, the limiting device 3 comprises a shell 301, the inner side wall of the shell 301 is slidably connected with a limiting rod 302 through a sliding groove, the upper surface of the limiting rod 302 is fixedly connected with a spring 303, one end of the spring 303 is fixedly connected with the inner top wall of the shell 301, the middle part of the inner bottom wall of the movable disc 2 is movably connected with a driving gear 4 through a shaft seat, the upper surface of the driving gear 4 penetrates through the movable disc 2 and is fixedly connected with a crank 12, the two sides of the inner bottom wall of the movable disc 2 are both movably connected with driven gears 5 through shaft seats, the driven gears 5 are meshed with the driving gears 4, the upper surface of the driven gears 5 is fixedly connected with a threaded rod 6, the quantity of threaded rod 6 is two, reverse screw thread has been seted up on the surface of two threaded rods 6, the surperficial threaded connection of threaded rod 6 has a screw thread section of thick bamboo 7, the screw thread with two threaded rod 6 looks adaptations is seted up respectively to the inside of two screw thread sections of thick bamboo 7, the surface of screw thread section of thick bamboo 7 has dead lever 8 through spout sliding connection, the top fixedly connected with layer board 9 of screw thread section of thick bamboo 7, the last fixed surface of layer board 9 is connected with arc 10, the inside of arc 10 is provided with strutting arrangement 11, strutting arrangement 11 includes arc fly leaf 1101, one side fixedly connected with lead screw 1102 of arc fly leaf 1101, there is turning block 1103 the one end of lead screw 1102 through pivot swing joint, arc fly leaf 1101 and arc 10's surface all is provided with flexible bed course.
The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.
In summary, the operation steps of the adjustable supporting plate for ophthalmic clinical examination are as follows;
during the use, the patient places the chin on arc 10, it drives lead screw 1102 and rotates to rotate turning block 1103, lead screw 1102 makes arc fly leaf 1101 remove, make its one side hug closely in the both sides of patient's chin, according to the actual conditions of inspection, it drives driving gear 4 and rotates to rotate crank 12, driving gear 4 drives driven gear 5 and rotates, driven gear 5 drives threaded rod 6 and rotates, threaded rod 6 rotates and makes threaded section of thick bamboo 7 remove in dead lever 8, thereby can adjust the height of patient's chin on the layer board 9, and upwards stimulate gag lever post 302 on the stop device 3, rotate activity dish 2 in suitable angle, the angle of face when can adjusting patient's inspection again, thereby medical personnel's work has been made things convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a layer board for adjustable ophthalmology clinical examination, includes base (1), its characterized in that: the inner bottom wall of the base (1) is movably connected with a movable disc (2) through a shaft seat, one side of the movable disc (2) is fixedly connected with a limiting device (3), the middle part of the inner bottom wall of the movable disc (2) is movably connected with a driving gear (4) through a shaft seat, two sides of the inner bottom wall of the movable disc (2) are movably connected with driven gears (5) through shaft seats, the upper surface of the driven gear (5) is fixedly connected with a threaded rod (6), the surface of the threaded rod (6) is in threaded connection with a threaded cylinder (7), the surface of the thread cylinder (7) is connected with a fixed rod (8) through a sliding groove in a sliding way, the thread cylinder is characterized in that a supporting plate (9) is fixedly connected to the top end of the thread cylinder (7), an arc-shaped plate (10) is fixedly connected to the upper surface of the supporting plate (9), and a supporting device (11) is arranged inside the arc-shaped plate (10).
2. The adjustable supporting plate for ophthalmic clinical examination according to claim 1, wherein: stop device (3) include casing (301), there is gag lever post (302) inside wall of casing (301) through spout sliding connection, the last fixed surface of gag lever post (302) is connected with spring (303), the one end fixed connection of spring (303) is in the interior roof of casing (301).
3. The adjustable supporting plate for ophthalmic clinical examination according to claim 1, wherein: driven gear (5) and driving gear (4) mesh mutually, the quantity of threaded rod (6) is two, two reverse screw thread has been seted up on the surface of threaded rod (6).
4. The adjustable supporting plate for ophthalmic clinical examination according to claim 1, wherein: the upper surface of driving gear (4) runs through activity dish (2) fixedly connected with crank (12), the spacing groove with stop device (3) looks adaptation is seted up to the upper surface of base (1).
5. The adjustable supporting plate for ophthalmic clinical examination according to claim 1, wherein: the supporting device (11) comprises an arc-shaped movable plate (1101), one side of the arc-shaped movable plate (1101) is movably connected with a screw rod (1102) through a rotating shaft, one end of the screw rod (1102) is fixedly connected with a rotating block (1103), and flexible cushion layers are arranged on the surfaces of the arc-shaped movable plate (1101) and the arc-shaped plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569539.6U CN214342247U (en) | 2020-08-02 | 2020-08-02 | Adjustable supporting plate for clinical examination of ophthalmology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569539.6U CN214342247U (en) | 2020-08-02 | 2020-08-02 | Adjustable supporting plate for clinical examination of ophthalmology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214342247U true CN214342247U (en) | 2021-10-08 |
Family
ID=77931968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021569539.6U Expired - Fee Related CN214342247U (en) | 2020-08-02 | 2020-08-02 | Adjustable supporting plate for clinical examination of ophthalmology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214342247U (en) |
-
2020
- 2020-08-02 CN CN202021569539.6U patent/CN214342247U/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: 20211008 |