CN213821352U

CN213821352U - Ophthalmology examination nursing platform

Info

Publication number: CN213821352U
Application number: CN202022099920.7U
Authority: CN
Inventors: 黄仁贵
Original assignee: Stac Medical Science & Technology Co ltd
Current assignee: Stac Medical Science & Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-30
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an ophthalmic examination nursing table, which belongs to the technical field of ophthalmic nursing. An ophthalmic examination and nursing table includes a work table, an observation table is arranged in the middle position of the rear side above the work table, a through groove is formed in the center of the front side of the observation table, a groove is formed on the left side of the through groove, and an L-shaped slide is arranged inside the groove. A screw rod is set inside the L-shaped slide block, an observation hole is provided at the center of the upper end of the observation table, and a mounting slot is provided in the middle of the top surface of the observation table. A gear is arranged in the limit slot, a rack is arranged above the gear, and a support block is arranged at the center of the upper surface of the rack. The utility model clamps and fixes the head of the child through the clamping block, so that the child does not shake to affect the inspection, and the rocker adjusts the left and right positions to align the child's eyes with the observation hole, which solves the problem that the child is restless during inspection and cannot be adjusted left and right, which requires children The problem of self-movement makes the distance controllable and facilitates eye examinations.

Description

Ophthalmology examination nursing platform

Technical Field

The utility model relates to an ophthalmology nursing technical field, more specifically say, relate to an ophthalmology inspection nursing platform.

Background

Ophthalmic exams are general examinations of the eye, including eye attachments and anterior segment examinations. The eye attachment examination includes examination of eyelids, conjunctiva, lacrimal apparatus, eyeball position and orbit, and the eye examination is the main basis for eye disease diagnosis, and includes medical history collection, visual function examination and eye morphology examination. The 0-6 year old is the key period of children's visual development, and the eye disease of children's period is extremely harmful to children's visual development, and the eye development of this stage has decisive influence to this children's life. Many eye diseases, if not discovered and treated in a timely manner, can result in a life-long disability of the eye. Patent document with publication number CN209899907U in the prior art provides an ophthalmic nursing table convenient for examining and cleaning eyes, which is used for sticking the chin on a placing pad, rotating a rotating rod to drive a fixing block to move up and down, adjusting the rotating rod to align the eyes with an observation hole, and fixing the eyes through a connecting rod and a bolt to perform ophthalmic examination.

Although the device has more beneficial effects, the following problems still exist: children are when checking eyesight, and it is difficult to aim at the observation hole with child's eyes better, and the eyesight inspection is inconvenient, and the fixed block reciprocates eyes and can only adjust from top to bottom observing the hole, and the observation hole is aimed at in regulation about unable, and the position of controlling the eye is also different, needs child oneself to remove, and the distance is wayward, is unfavorable for going on of ophthalmology inspection. In view of this, we propose an ophthalmic examination and care table.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an ophthalmology inspection nursing platform to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

An ophthalmologic examination nursing table comprises a workbench, an observation table is arranged at the middle position of the rear side above the workbench, a through groove is formed in the center of the front side of the observation table, a groove is formed in the left side of the through groove, an L-shaped sliding block is arranged in the groove, a lead screw is sleeved in the L-shaped sliding block, an observation hole is formed in the center position of the upper end of the observation table, a mounting groove is formed in the middle of the top surface of the observation table, a fixing block is fixedly arranged at the front end of the L-shaped sliding block, a limiting groove is formed in the upper end of the fixing block, a gear is arranged in the limiting groove, a rack is arranged above the gear, a supporting block is arranged at the center of the upper surface of the rack, two supporting rods are symmetrically arranged on the left and right sides of the rack, a T-shaped rod is sleeved on the upper end of the supporting rod, a clamping block is fixedly arranged on the inner side of the T-shaped rod, a spring is sleeved on the outer wall of the T-shaped rod, and a rocker is arranged behind the observation table, storage lattice has been seted up to workstation upper surface upper left corner, storage lattice bilateral symmetry is equipped with the lens, storage lattice middle part is equipped with the eye board, workstation below four corners department all is equipped with the table leg, the position of workstation below in the observation platform has set firmly the motor.

Preferably, the L-shaped sliding block is in sliding fit with the through groove, the L-shaped sliding block is in sliding fit with the groove, and the screw rod is in threaded connection with a threaded hole of the L-shaped sliding block.

Preferably, the limiting groove is in sliding fit with a rack, and the rack is in meshing transmission with the gear.

Preferably, the front end of the rocker is coaxially connected with the gear.

Preferably, the size of the mounting groove is matched with that of the lens.

Preferably, the motor is fixedly arranged on the bottom surface of the workbench through the mounting seat, and the output shaft of the motor penetrates through the workbench, extends to the bottom surface of the observation platform and is coaxially connected with the screw rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a clamp splice is pressed from both sides tightly fixedly to children's head, and child is not rocking and is influencing the inspection, and the rocker is adjusted left and right sides position and is aimed at observation hole with child's eyes, and good movement and regulation about can not when having solved children's inspection need the problem that child oneself removed, has realized that the distance is controllable, has made things convenient for the ophthalmology inspection.

2. The utility model discloses the cost of manufacture is low, and easy operation is convenient, improves inspection efficiency, and the matter storage lattice is equipped with lens and eye blocking plate, has effectively assisted the ophthalmic inspection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic view of the transmission structure of the present invention;

the reference numbers in the figures illustrate: 1. a work table; 2. an observation stage; 3. a through groove; 4. a groove; 5. an L-shaped slider; 6. a screw rod; 7. an observation hole; 8. a fixed block; 9. a gear; 10. a rack; 11. a support bar; 12. a T-shaped rod; 13. a clamping block; 14. a spring; 15. a rocker; 16. a storage grid; 17. a lens; 18. an eye baffle plate; 19. desk legs; 20. a motor; 21. mounting grooves; 22. a limiting groove; 23. and (7) a supporting block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

an ophthalmologic examination nursing table comprises a workbench 1, an observation table 2 is arranged at the middle position of the rear side above the workbench 1, a through groove 3 is arranged at the center of the front side of the observation table 2, a groove 4 is arranged at the left side of the through groove 3, an L-shaped slide block 5 is arranged in the groove 4, a screw rod 6 is sleeved in the L-shaped slide block 5, an observation hole 7 is arranged at the center position of the upper end of the observation table 2, an installation groove 21 is arranged at the middle part of the top surface of the observation table 2, a fixed block 8 is fixedly arranged at the front end of the L-shaped slide block 5, a limit groove 22 is arranged at the upper end of the fixed block 8, a gear 9 is arranged in the limit groove 22, a rack 10 is arranged above the gear 9, a support block 23 is arranged at the center of the upper surface of the rack 10, two support rods 11 are symmetrically arranged on the left and right, a T-shaped rod 12 is sleeved at the upper end of the support rod 11, a clamping block 13 is fixedly arranged at the inner side of the T-shaped rod 12, a spring 14 is sleeved on the outer wall of the T-shaped rod 12, a rocker 15 is arranged at the rear side of the observation table 2, storage lattice 16 has been seted up to 1 upper surface upper left corner of workstation, and storage lattice 16 bilateral symmetry is equipped with lens 17, and storage lattice 16 middle part is equipped with eye baffle 18, and 1 below four corners department all is equipped with table leg 19, and the position of workstation 1 below in observation platform 2 has set firmly motor 20. The chin is placed on the supporting block 23, the T-shaped rod 12 is pulled outwards to drive the clamping block 13 to move oppositely, the spring 14 is slowly loosened to clamp the head upper part, the motor 20 drives the screw rod 6 to rotate, the L-shaped sliding block 5 moves up and down along the groove 4, the supporting rod 11, the T-shaped rod 12, the clamping block 13 and the spring 14 above the fixing block 8 move simultaneously, the gear 9 rotates when the rocker 15 is rotated, and the rack 10 moves left and right in the limiting groove 22 to be adjusted to a proper position for ophthalmologic examination.

Specifically, L type slider 5 and logical groove 3 sliding fit, L type slider 5 and recess 4 sliding fit, lead screw 6 and L type slider 5's screw hole threaded connection. The L-shaped sliding block 5 moves in the through groove 3 and the groove 4, and the screw rod 6 provides power for the L-shaped sliding block 5.

Furthermore, the limiting groove 22 is in sliding fit with the rack 10, and the rack 10 is in meshing transmission with the gear 9. The rack 10 moves in the limiting groove 22, and the gear 9 provides power for the rack 10.

Still further, the front end of the rocker 15 is coaxially connected with the gear 9. The rocker 15 powers the gear wheel 9.

Furthermore, the size of the mounting groove 21 is adapted to the size of the lens 17. The lens 17 is just placed in the mounting groove 21 without a gap.

It is worth to be noted that the motor 20 is fixedly arranged on the bottom surface of the workbench 1 through the mounting seat, and an output shaft of the motor 20 penetrates through the workbench 1 to extend to the bottom surface of the observation platform 2 and is coaxially connected with the screw rod 6. The motor 2 provides power for the screw rod 6 and controls the rotating direction of the screw rod.

The working principle is as follows: when the utility model is used, when the ophthalmology of children needs to be checked and nursed, the chin is placed on the supporting block 23, the T-shaped rod 12 is pulled outwards by two hands, the T-shaped rod 12 slides outwards along the upper end of the supporting rod 11, at the moment, the clamping block 13 moves oppositely, the spring 14 is compressed, the T-shaped rod 12 is loosened slowly, the clamping block 13 moves inwards by the restoring force of the spring 14, the head part is clamped to be surrounded, the L-shaped slider 5 moves in the groove 4 along the screw rod 6 by starting the motor 2, the rocker 15 is rotated after being adjusted to a proper height, the gear 9 drives the rack 10 to move in the limiting groove 22, the supporting block 23 above the rack 10, the supporting rod 11, the T-shaped rod 12, the clamping block 13 and the spring 14 move left and right in synchronization with the rack 10, the eyes are adjusted to the position of the observation hole 7, the doctor checks the eyes through the observation hole, the eye baffle plate 18 in the storage lattice 16 can assist the checking, the lens 17 stored in the storage lattice 16 can be placed in the installation groove 21 in the observation hole 7 after the checking is finished, can place the visual chart in the suitable position in observation hole 7 rear, detect whether myopia or hyperopia to eyes, the inspection is accomplished the back and is pulled T type pole 12 and slide to the outside along 11 upper ends of bracing piece, and clamp splice 13 moves to the outside, moves out children's head from clamp splice 13, accomplishes ophthalmology inspection nursing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An ophthalmic examination and nursing table, comprising a workbench (1), characterized in that: an observation table (2) is provided in the middle position of the upper rear side of the worktable (1), and the front center of the observation table (2) is provided. A through groove (3) is formed, a groove (4) is formed on the left side of the through groove (3), an L-shaped slider (5) is arranged inside the groove (4), and the L-shaped slider ( 5) A screw rod (6) is sleeved inside, an observation hole (7) is provided at the center of the upper end of the observation table (2), and a mounting groove (21) is provided in the middle of the top surface of the observation table (2). A fixed block (8) is fixed at the front end of the L-shaped slider (5), a limiting groove (22) is defined on the upper end of the fixed block (8), and a gear (9) is arranged in the limiting groove (22), so A rack (10) is arranged above the gear (9), a support block (23) is arranged at the center of the upper surface of the rack (10), and two support rods (11) are symmetrically arranged on the left and right sides of the rack (10). ), the upper end of the support rod (11) is sleeved with a T-shaped rod (12), the inner side of the T-shaped rod (12) is fixed with a clamping block (13), and the outer wall of the T-shaped rod (12) is sleeved with A spring (14), a rocker (15) is arranged behind the observation platform (2), and a storage compartment (16) is provided in the upper left corner of the upper surface of the workbench (1). A lens (17) is symmetrically arranged, an eye baffle (18) is arranged in the middle of the storage compartment (16), and table legs (19) are arranged at the four corners below the workbench (1). 1) A motor (20) is fixed at a position below the observation table (2).

2. An ophthalmological examination and nursing table according to claim 1, characterized in that: the L-shaped slider (5) is slidingly matched with the through groove (3), and the L-shaped slider (5) is connected with the groove (4) Sliding fit, the screw rod (6) is threadedly connected with the threaded hole of the L-shaped slider (5).

3. An ophthalmic examination and nursing table according to claim 1, characterized in that: the limit groove (22) is slidingly matched with a rack (10), and the rack (10) meshes with the gear (9) transmission.

4 . The ophthalmic examination and nursing table according to claim 1 , wherein the front end of the rocker ( 15 ) is coaxially connected with the gear ( 9 ). 5 .

5 . The ophthalmic examination and nursing table according to claim 1 , wherein the size of the installation groove ( 21 ) is adapted to the size of the lens ( 17 ). 6 .

6. An ophthalmological examination and nursing table according to claim 1, characterized in that: the motor (20) is fixed on the bottom surface of the worktable (1) through a mounting seat, and the output shaft of the motor (20) passes through the worktable (1). The stage (1) extends to the bottom surface of the observation stage (2) and is coaxially connected with the screw rod (6).