CN213345589U - Patient's vision deviation testing arrangement - Google Patents

Abstract

The utility model relates to a visual deviation testing technical field, specifically speaking relates to patient's visual deviation testing arrangement, including the base, base upper surface central point puts and is equipped with the backup pad, the backup pad top is equipped with the drum, the drum inside is the hollow form, drum rear end face is equipped with a lighting cylinder, be equipped with the light on the lighting cylinder inner wall, the symmetry is equipped with the eyepiece tube on the lighting cylinder rear end face, all be equipped with the silica gel pad on the eyepiece tube end, be equipped with T type rotation groove on the drum front end face, drum front end face is equipped with the swivel box, swivel box top central point puts and has seted up the logical groove, logical groove and drum inside intercommunication each other, correspond in the logical groove and; this patient's vision deviation testing arrangement, backup pad cooperation base are convenient for hold up whole device vertical stay, and a lighting section of thick bamboo and light cooperation are convenient for supply with the illumination for whole device, and rotatory box is convenient for correspond the rotation of different angles under T type swivel and the cooperation of T type rotating groove, carries out the vision deviation test that corresponds.

Description

Patient's vision deviation testing arrangement

Technical Field

The utility model relates to a vision deviation test technical field specifically is a patient's vision deviation testing arrangement.

Background

Visual deviation, namely visual illusion or illusion, refers to the incorrect feeling or perception of people on external things, most commonly the deviation in vision, causes of deviation, and besides the influence from the characteristics of objective stimulation, the physiological and psychological reasons of observers are also existed;

generally, when the vision deviation test is carried out, the vision deviation reason of a patient can be tested at different test angles, the test is carried out by manually taking corresponding test pictures by medical workers in the general test, the test human errors are more, and the deviation of the detection result is large in different environments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a patient's vision deviation testing arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a patient visual deviation testing device comprises a base, wherein a supporting plate is arranged at the central position of the upper surface of the base, a cylinder is arranged at the top of the supporting plate, the interior of the cylinder is hollow, an illuminating cylinder is arranged on the rear end surface of the cylinder, illuminating lamps are arranged on the inner wall of the illuminating cylinder, eyepiece tubes are symmetrically arranged on the rear end surface of the illuminating cylinder and are communicated with the interior of the illuminating cylinder, silica gel pads are arranged at the tail ends of the eyepiece tubes, a T-shaped rotating groove is formed in the front end surface of the cylinder, a rotating box is arranged on the front end surface of the cylinder, a T-shaped rotating ring is further arranged at the position, corresponding to the T-shaped rotating groove, on the rear end surface of the rotating box, a through groove is formed in the central position of the top of the rotating box, the through groove is communicated with the interior of the cylinder, a threaded hole communicated with the through groove, and the through groove is correspondingly provided with an installation box.

Preferably, the supporting plate and the base are of an integrally formed structure, and the top of the supporting plate is welded and fixed with the cylinder.

Preferably, the cylinder is welded and fixed with the lighting cylinder, and the lighting cylinder is communicated with the cylinder.

Preferably, the eyepiece tube is embedded in the illumination cylinder, the eyepiece tube is fixedly welded with the illumination cylinder, the silica gel pad is hollowed and leaks the hopper-shaped, and the hollowed part of the silica gel pad is communicated with the inside of the eyepiece tube.

Preferably, the T-shaped rotating ring and the rotating box are of an integrally formed structure, the width of the T-shaped rotating ring is matched with the width of the T-shaped rotating groove, and the T-shaped rotating ring is rotatably connected with the T-shaped rotating groove.

Preferably, the width of logical groove and the width looks adaptation of mounting box, the aperture of screw hole and fastening bolt's diameter looks adaptation, still be equipped with the handle on the rotatory box outer wall, the handle passes through screw and rotatory box fixed connection.

Preferably, the illuminating lamp is circular, and the illuminating lamp is fixedly connected with the illuminating cylinder through a screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses backup pad cooperation base is convenient for hold up the vertical support of whole device, and a lighting section of thick bamboo and light cooperation are convenient for supply with the illumination for whole device, do not receive the influence that external environment changes, and rotatory box is convenient for correspond the rotation of different angles under T type swivel and the cooperation of T type rotating groove, carries out the vision deviation test that corresponds, lays corresponding test picture in the mounting box.

2. The utility model discloses eyepiece pipe is under the silica gel pad cooperation, is convenient for closely laminate with the patient eye that needs the test, helps the better use of carrying out the vision deviation test, and the concatenation has the mounting box in the rotatory box, and the manual change of taking out of being convenient for cooperates fastening bolt, under the frictional force effect, fixes the mounting box, prevents to break away from in the rotation.

Drawings

FIG. 1 is a schematic view of the overall structure of the device for testing the visual deviation of a patient according to the present invention;

FIG. 2 is a schematic view of the structure of the patient vision deviation testing device of the present invention in a use state;

FIG. 3 is a schematic view of a partially exploded structure of the device for testing the visual deviation of a patient according to the present invention;

FIG. 4 is a schematic structural view of the patient vision deviation testing device of the present invention with the rotary box removed;

fig. 5 is a schematic view of the combined structure of the rotating box and the mounting box of the present invention;

fig. 6 is the utility model discloses a whole section structure schematic diagram of patient's vision deviation testing arrangement.

The various reference numbers in the figures mean:

1. a base;

2. a support plate;

3. a cylinder; 30. a T-shaped rotating groove;

4. an illumination barrel; 40. an illuminating lamp;

5. an eyepiece tube; 50. a silica gel pad;

6. rotating the cassette; 60. t-shaped swivel; 61. a through groove; 62. a threaded hole; 620. fastening a bolt; 63. a handle;

7. and (5) mounting the box.

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.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a patient visual deviation testing device comprises a base 1, a supporting plate 2 is arranged at the central position of the upper surface of the base 1, a cylinder 3 is arranged at the top of the supporting plate 2, the interior of the cylinder 3 is hollow, an illuminating cylinder 4 is arranged on the rear end surface of the cylinder 3, an illuminating lamp 40 is arranged on the inner wall of the illuminating cylinder 4, eyepiece tubes 5 are symmetrically arranged on the rear end surface of the illuminating cylinder 4, the eyepiece tubes 5 are communicated with the interior of the illuminating cylinder 4, silica gel pads 50 are arranged at the tail ends of the eyepiece tubes 5, a T-shaped rotating groove 30 is arranged on the front end surface of the cylinder 3, a rotating box 6 is arranged on the front end surface of the cylinder 3, a T-shaped rotating ring 60 is further arranged at the position, corresponding to the T-shaped rotating groove 30, a through groove 61 is arranged at the central position of the top of the rotating box 6, the through groove 61 is communicated with the interior of the cylinder 3, a threaded hole 62 communicated with, the through groove 61 is correspondingly provided with a mounting box 7.

In this embodiment, the supporting plate 2 and the base 1 are integrally formed, and the top of the supporting plate 2 is welded and fixed to the cylinder 3, so as to stably support the whole device.

Further, drum 3 and illumination section of thick bamboo 4 welded fastening, illumination section of thick bamboo 4 and drum 3 intercommunication each other are convenient for through the cooperation of illumination section of thick bamboo 4 with drum 3, carry out corresponding vision deviation test and use.

Specifically, eyepiece tube 5 inlays and establishes in illumination section of thick bamboo 4, and eyepiece tube 5 and illumination section of thick bamboo 4 butt fusion are fixed, and silica gel pad 50 is the hourglass hopper-shaped of fretwork, and silica gel pad 50 fretwork department and eyepiece tube 5 inside intercommunication, and eyepiece tube 5 helps closely laminating with patient's eye to use under the cooperation of silica gel pad 50.

Further, the T-shaped swivel 60 and the rotating box 6 are integrally formed, the width of the T-shaped swivel 60 is matched with the width of the T-shaped rotating groove 30, the T-shaped swivel 60 is rotatably connected with the T-shaped rotating groove 30, and the T-shaped swivel 60 and the T-shaped rotating groove 30 are matched, so that the rotating box 6 can be conveniently and stably rotated on the cylinder 3 to perform tests in different directions.

It should be noted that, the width of leading to groove 61 and the width looks adaptation of mounting box 7, the aperture of screw hole 62 and fastening bolt 620's diameter looks adaptation still are equipped with handle 63 on the rotatory box 6 outer wall, handle 63 passes through screw and rotatory box 6 fixed connection, lay corresponding test picture in the mounting box 7, under the protection of rotatory box 6, do not receive external environment's influence, cooperation handle 63 simultaneously is convenient for carry out corresponding rotation and is used.

In addition, the illuminating lamp 40 is circular, the illuminating lamp 40 is fixedly connected with the illuminating cylinder 4 through screws, corresponding light and shade adjustment is carried out under the cooperation of the illuminating lamp 40, and the whole test is not influenced by the change of light and shade in the external environment.

Patient's vision deviation testing arrangement of this embodiment is when using, the manual picture that will use of user corresponds lays in mounting box 7, mounting box 7 corresponds the grafting in rotatory box 6, through twisting fastening bolt 620, utilize the position of frictional force fixed mounting box 7 in rotatory box 6, when preventing rotatory box 6 rotatory, inside object drops out, influence the test and use, light 40 switches on external power, user manual control light 40 is opened or closed, correspond the different light and shade degree of simulation and use, silica gel pad 50 closely laminates with patient's eye, help better test and use.

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 (7)

1. A patient's vision deviation testing arrangement, includes base (1), its characterized in that: the multifunctional endoscope is characterized in that a supporting plate (2) is arranged at the center of the upper surface of the base (1), a cylinder (3) is arranged at the top of the supporting plate (2), the cylinder (3) is hollow, a lighting cylinder (4) is arranged on the rear end surface of the cylinder (3), lighting lamps (40) are arranged on the inner wall of the lighting cylinder (4), eyepiece tubes (5) are symmetrically arranged on the rear end surface of the lighting cylinder (4), the eyepiece tubes (5) are communicated with the inside of the lighting cylinder (4), silica gel pads (50) are arranged at the tail ends of the eyepiece tubes (5), T-shaped rotating grooves (30) are formed in the front end surface of the cylinder (3), a rotating box (6) is arranged on the front end surface of the cylinder (3), T-shaped rotating rings (60) are further arranged at positions, corresponding to the T-shaped rotating grooves (30), on the rear end surface of the rotating box (6), and a through groove (61) is formed in the center, the through groove (61) is communicated with the inside of the cylinder (3), a threaded hole (62) communicated with the through groove (61) is formed in the position, close to the top, on the left end face of the rotating box (6), a fastening bolt (620) is arranged in the threaded hole (62), and a mounting box (7) is correspondingly arranged in the through groove (61).

2. The device for testing visual deviation of a patient according to claim 1, wherein: the support plate (2) and the base (1) are of an integrally formed structure, and the top of the support plate (2) is welded and fixed with the cylinder (3).

3. The device for testing visual deviation of a patient according to claim 1, wherein: the cylinder (3) and the illumination cylinder (4) are welded and fixed, and the illumination cylinder (4) is communicated with the cylinder (3).

4. The device for testing visual deviation of a patient according to claim 1, wherein: eyepiece pipe (5) inlay and establish in a lighting section of thick bamboo (4), just eyepiece pipe (5) and lighting section of thick bamboo (4) butt fusion are fixed, silica gel pad (50) are the hourglass hopper-shaped of fretwork, just silica gel pad (50) fretwork department and eyepiece pipe (5) inside intercommunication.

5. The device for testing visual deviation of a patient according to claim 1, wherein: t type swivel (60) and rotatory box (6) are the integrated into one piece structure, the width of T type swivel (60) and the wide looks adaptation in T type rotation groove (30), T type swivel (60) rotate the groove with T type (30) and rotate and be connected.

6. The device for testing visual deviation of a patient according to claim 1, wherein: the width of leading to groove (61) and the width looks adaptation of mounting box (7), the aperture of screw hole (62) and the diameter looks adaptation of fastening bolt (620), still be equipped with handle (63) on rotatory box (6) outer wall, handle (63) pass through screw and rotatory box (6) fixed connection.

7. The device for testing visual deviation of a patient according to claim 1, wherein: the illuminating lamp (40) is annular, and the illuminating lamp (40) is fixedly connected with the illuminating cylinder (4) through screws.

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