CN211243307U

CN211243307U - Novel chin supporting structure for eye vision nursing examination

Info

Publication number: CN211243307U
Application number: CN201922265975.8U
Authority: CN
Inventors: 钟凤元; 钟智华; 陈华香
Original assignee: Xingguo County People's Hospital
Current assignee: Xingguo County People's Hospital
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-14
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a novel chin support structure for eye vision nursing and examination, which comprises a fixed plate, a fixed cylinder, a mounting plate and an adjusting device, the fixing plate is L-shaped, the upper end of the right side of the vertical section of the fixing plate is fixedly connected with an adjusting device, the top of the transverse and straight section of the fixed plate is provided with a fixed cylinder, the top of the fixed cylinder is provided with a movable rod, the top of the movable rod is fixedly welded with the center of the bottom of the mounting plate, fixed blocks are fixedly welded on both sides of the top of the mounting plate, a bidirectional screw rod is arranged between the two groups of fixed blocks, the left end of the bidirectional screw rod is rotationally connected with the side wall of one group of fixed blocks, the right end of the bidirectional screw rod penetrates through the other group of fixed blocks, the bidirectional screw rod is fixedly welded with a rotating handle, clamping plates are in threaded connection on two sides of the bidirectional screw rod, and the bottoms of the two groups of clamping plates are respectively matched with sliding grooves formed in two sides of the top of the mounting plate. This novel chin bearing structure is used in nursing inspection of eye sight, the practicality is strong.

Description

Novel chin supporting structure for eye vision nursing examination

Technical Field

The utility model belongs to the technical field of ophthalmic therapy, concretely relates to novel chin bearing structure is used in eye sight nursing inspection.

Background

The eye is an organ that can sense light. The simplest eye structure can detect the brightness of the surrounding environment, and the more complex eye structure can provide vision. In many vertebrates and some mollusks, the eye images by projecting light onto a light-sensitive retina, where the light is received and converted into signals and transmitted to the brain via the optic nerve. The eye is usually spherical, filled with transparent gelatinous material, has a focusing lens, and usually has an iris which can control the amount of light entering the eye; when the existing chin support structure for eye vision nursing and examination is used, the head cannot be adjusted or fixed according to the size of the face of a person, so that the examination result is influenced.

Therefore, in order to meet the current situation, a novel chin support structure for eye vision nursing examination needs to be designed and produced to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel chin bearing structure is used in eye sight nursing inspection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel chin support structure for eye vision nursing and examination comprises a fixed plate, a fixed cylinder, a mounting plate and an adjusting device, the fixing plate is L-shaped, the upper end of the right side of the vertical section of the fixing plate is fixedly connected with an adjusting device, the top of the transverse and straight section of the fixed plate is provided with a fixed cylinder, the top of the fixed cylinder is provided with a movable rod, the top of the movable rod is fixedly welded with the center of the bottom of the mounting plate, fixed blocks are fixedly welded on both sides of the top of the mounting plate, a bidirectional screw rod is arranged between the two groups of fixed blocks, the left end of the bidirectional screw rod is rotationally connected with the side wall of one group of fixed blocks, the right end of the bidirectional screw rod penetrates through the other group of fixed blocks, the bidirectional screw rod is fixedly welded with a rotating handle, clamping plates are in threaded connection on two sides of the bidirectional screw rod, and the bottoms of the two groups of clamping plates are respectively matched with sliding grooves formed in two sides of the top of the mounting plate.

Preferably, adjusting device includes electric telescopic handle, connecting block, connecting rod and cushion, the fixed welding in vertical section right side upper end of fixed plate has electric telescopic handle, the fixed welding of electric telescopic handle other end has the connecting block, the connecting block front and back end all articulates there is the connecting rod, and is two sets of the connecting rod other end articulates respectively has the cushion, connecting rod one end and the fixed welding of a fixed cylinder left side wall are kept away from to the cushion.

Preferably, the bottom of the movable rod penetrates through the top of the fixed cylinder, extends into the fixed cylinder and is in sliding connection with the inner side wall of the fixed cylinder, a plurality of groups of positioning holes are equidistantly formed in the front surface of the movable rod, a threaded hole is formed in the upper end of the front surface of the fixed cylinder, a locking bolt is connected in the threaded hole, and the locking bolt is matched with the positioning holes.

Preferably, the clamping plate is provided with clamping blocks in transverse sliding connection, the clamping plate is fixedly connected with the clamping blocks through a plurality of groups of telescopic springs, the mounting block is fixedly welded at the center of the top of the mounting plate, the mounting block is sleeved on the bidirectional screw rod, the top of the mounting block is fixedly welded with an arc-shaped bracket through a support rod, and the top of the arc-shaped bracket is bonded with a silica gel pad.

Preferably, the fixed plate is transversely provided with a sliding groove at the top of the transverse straight section, the bottom of the fixed cylinder extends to the inside of the sliding groove and is in sliding connection with the side wall inside the sliding groove, and the right end of the top of the transverse straight section of the fixed plate is fixedly welded with a limiting plate.

The utility model discloses a technological effect and advantage: according to the novel chin support structure for eye vision nursing and examination, the bidirectional screw rod is driven to rotate by rotating the rotating handle, so that the two groups of clamping plates move relatively, and the heads of the two groups of clamping blocks are fixed, so that the novel chin support structure is suitable for people with different facial shapes; the locking bolts are matched and connected with the plurality of groups of positioning holes, so that the height of the whole body can be conveniently adjusted, the device is suitable for people with different heights, and the usability of the whole body is improved; through the arranged adjusting device, the electric telescopic rod is used for driving the fixing cylinder to transversely move on the fixing plate, so that the adjustment of the integral transverse distance is achieved, and the eye vision nursing and inspection work of medical staff is facilitated; this novel chin bearing structure is used in nursing inspection of eye sight, the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the adjusting device of the present invention;

fig. 3 is a schematic structural view of the movable rod of the present invention.

In the figure: the device comprises a fixing plate 1, a fixing barrel 2, a movable rod 3, a mounting plate 4, an adjusting device 5, an electric telescopic rod 51, a connecting block 52, a connecting rod 53, a cushion block 54, a locking bolt 6, a mounting block 7, a fixing block 8, a bidirectional screw rod 9, an arc-shaped bracket 10, a clamping plate 11, a clamping block 12 and a limiting plate 13.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a novel chin support structure for eye vision nursing and examination as shown in figures 1-3, which comprises a fixed plate 1, a fixed cylinder 2, a mounting plate 4 and an adjusting device 5, wherein the fixed plate 1 is L-shaped, the adjusting device 5 is fixedly connected with the upper end of the right side of the vertical section of the fixed plate 1, the fixed cylinder 2 is arranged at the top of the horizontal section of the fixed plate 1, a movable rod 3 is arranged at the top of the fixed cylinder 2, the top of the movable rod 3 is fixedly welded with the center of the bottom of the mounting plate 4, fixed blocks 8 are fixedly welded on both sides of the top of the mounting plate 4, a bidirectional lead screw 9 is arranged between the two groups of fixed blocks 8, the left end of the bidirectional lead screw 9 is rotatably connected with the side wall of one group of fixed blocks 8, the right end of the bidirectional lead screw 9 passes through the other group of fixed blocks 8 and extends to the outer side thereof, the bottoms of the two groups of clamping plates 11 are respectively adapted to the sliding grooves formed on the two sides of the top of the mounting plate 4.

Specifically, adjusting device 5 includes electric telescopic handle 51, connecting block 52, connecting rod 53 and cushion 54, the fixed welding in the vertical section right side upper end of fixed plate 1 has electric telescopic handle 51, the fixed welding in the other end of electric telescopic handle 51 has connecting block 52, the connecting block 52 front and back end all articulates there is connecting rod 53, and is two sets of the connecting rod 53 other end articulates respectively has cushion 54, connecting rod 53 one end and the fixed welding of solid fixed cylinder 2 left side wall are kept away from to cushion 54.

Specifically, 3 bottoms of movable rod run through 2 tops of solid fixed cylinder to inside extending to, and with the inside lateral wall sliding connection of solid fixed cylinder 2, multiunit locating holes have been seted up to 3 positive surperficial equidistance of movable rod, the threaded hole is seted up to 2 positive surperficial upper ends of solid fixed cylinder, and threaded hole female connection has locking bolt 6, locking bolt 6 suits with the locating hole.

Specifically, there is tight piece 12 of clamp on clamp plate 11 horizontal sliding connection, through multiunit expanding spring fixed connection between clamp plate 11 and the tight piece 12 of clamp, expanding spring has realized pressing from both sides tight buffering, can avoid excessively pressing from both sides the discomfort that leads to, 4 top center department fixed welding of mounting panel have an installation piece 7, 7 covers of installation piece are established on two-way lead screw 9, there is arc bracket 10 at 7 tops of installation piece through bracing piece fixed welding, arc bracket 10 top bonds has the silica gel pad, and the silica gel pad sets up, has alleviateed the pain that the patient placed on arc bracket 10 for a long time.

Specifically, the spout has transversely been seted up at 1 violently straight section top of fixed plate, 2 bottoms of solid fixed cylinder extend to inside the spout, and with the inside lateral wall sliding connection of spout, the fixed welding of 1 violently straight section top right-hand member of fixed plate has limiting plate 13, and limiting plate 13 plays solid fixed cylinder 2's limiting displacement.

It is specific, this novel chin bearing structure is used in eye sight nursing inspection, when using, at first medical personnel adjust mounting panel 4 positions as required, at first start electric telescopic handle 51, electric telescopic handle 51 drives solid fixed cylinder 2 transverse motion on fixed plate 1, then be connected in the cooperation that utilizes locking bolt 6 and multiunit locating hole, conveniently adjust this holistic height, then the patient is put the chin on arc bracket 10, at this moment rotate the handle at the rotating and drive two-way lead screw 9 and rotate, make two sets of clamp plates 11 carry out relative motion, and carry out the head through two sets of clamp blocks 12 and fix, be applicable to different face types of crowd.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel eyesight light nursing inspection is with chin bearing structure, includes fixed plate (1), a fixed section of thick bamboo (2), mounting panel (4) and adjusting device (5), its characterized in that: the fixing plate (1) is L-shaped, the upper end of the right side of the vertical section of the fixing plate (1) is fixedly connected with an adjusting device (5), a fixed cylinder (2) is arranged at the top of the horizontal straight section of the fixed plate (1), a movable rod (3) is arranged at the top of the fixed cylinder (2), the top of the movable rod (3) is fixedly welded with the center of the bottom of the mounting plate (4), fixed blocks (8) are fixedly welded on both sides of the top of the mounting plate (4), a bidirectional screw rod (9) is arranged between the two groups of fixed blocks (8), the left end of the bidirectional screw rod (9) is rotationally connected with the side wall of one group of fixed blocks (8), the right end of the bidirectional screw rod (9) penetrates through the other group of fixed blocks (8), and extend to its outside, and fixed welding has the rotation handle, the equal threaded connection in both sides of two-way lead screw (9) has clamp plate (11), and two sets of clamp plate (11) bottom suits with the spout that mounting panel (4) top both sides were seted up respectively.

2. The novel chin support structure for eye vision care examination according to claim 1, wherein: adjusting device (5) include electric telescopic handle (51), connecting block (52), connecting rod (53) and cushion (54), fixed welding has electric telescopic handle (51) on the vertical section right side of fixed plate (1), electric telescopic handle (51) other end fixed welding has connecting block (52), connecting block (52) front and back end all articulates there is connecting rod (53), and is two sets of connecting rod (53) other end articulates respectively has cushion (54), connecting rod (53) one end and fixed cylinder (2) left side wall fixed welding are kept away from in cushion (54).

3. The novel chin support structure for eye vision care examination according to claim 1, wherein: the utility model discloses a locking device, including a fixed section of thick bamboo, movable rod (3) bottom run through fixed section of thick bamboo (2) top to inside extends to it, and with the inside lateral wall sliding connection of fixed section of thick bamboo (2), multiunit locating hole has been seted up to the equidistance on the positive surface of movable rod (3), threaded hole is seted up to fixed section of thick bamboo (2) positive surface upper end, and threaded hole female connection has locking bolt (6), locking bolt (6) suit with the locating hole.

4. The novel chin support structure for eye vision care examination according to claim 1, wherein: horizontal sliding connection has tight piece (12) of clamp on pinch-off blades (11), through multiunit expanding spring fixed connection between pinch-off blades (11) and tight piece (12), fixed welding of mounting panel (4) top center department has installation piece (7), installation piece (7) cover is established on two-way lead screw (9), there is arc bracket (10) at installation piece (7) top through bracing piece fixed welding, arc bracket (10) top bonds there is the silica gel pad.

5. The novel chin support structure for eye vision care examination according to claim 1, wherein: the fixed plate (1) is violently straightened the section top and is transversely seted up the spout, inside solid fixed cylinder (2) bottom extended to the spout, and with the inside lateral wall sliding connection of spout, the fixed welding of fixed plate (1) violently straightened section top right-hand member has limiting plate (13).