CN220832993U - Workbench for eye vision detection - Google Patents

Abstract

The utility model relates to the technical field of vision testing auxiliary equipment and provides a workbench for eye vision testing, which comprises a detection table, wherein an observation port is formed in the detection table, two observation sheets are slidably arranged in the observation port, a first screw rod is arranged on the observation sheets, a first adjusting rod is rotatably arranged on the detection table, a first threaded inner cavity is formed in the first adjusting rod, and the first screw rod is in threaded connection with the first threaded inner cavity; through the technical scheme, the problem that a patient with overlarge or overlarge distance between two eyes in the related technology is difficult to detect eyesight by using common electronic detection equipment is solved.

Description

Workbench for eye vision detection

Technical Field

The utility model relates to the technical field of vision testing auxiliary equipment, in particular to a workbench for eye vision testing.

Background

Patients with much vision loss can go to a hospital or a clinic for vision examination and treatment, so that blindness is avoided, common vision examination is that the patients stand at a position 5m away from a vision test chart, the contents on the vision test chart are gradually confirmed under the guidance of medical staff, and the vision of the patients is judged according to the detection result; further adopting electronic detection equipment to perform vision detection, requiring a patient to lean against an observation window of the vision detection equipment, and judging the vision degree by adjusting detection patterns behind the observation window; in the process, different patients, especially far or near eyes, have a certain focusing difficulty when using the same detection device with common patients, so that a workbench for vision detection needs to be provided, and the workbench is suitable for all patients.

Disclosure of utility model

The utility model provides a workbench for eye vision detection, which solves the problem that a patient with too large or too small distance between eyes in the related technology has difficulty in vision detection by using common electronic detection equipment.

The technical scheme of the utility model is as follows:

The utility model provides a workstation for eyes vision detects, includes the detection platform, the observation mouth has been seted up on the detection platform, the sliding is provided with two observation pieces in the observation mouth, be provided with first screw rod on the observation piece, it is provided with first regulation pole to rotate on the detection platform, first screw thread inner chamber has been seted up to first regulation pole, first screw rod with first screw thread inner chamber threaded connection.

As a further technical scheme, two be provided with the curtain unit between the observation piece, the curtain unit includes first pull rod, second pull rod and shielding cloth, the quantity of first pull rod is two and sets up respectively on the observation piece, the second pull rod sets up between the last lateral wall of viewing aperture and the lower lateral wall, the both ends of shielding cloth rotate respectively and set up first pull rod with on the second pull rod, shielding cloth has certain elasticity.

As a further technical scheme, two observation sheets and the side wall of the observation port are both provided with curtain units, one first pull rod in the curtain units is arranged on the side wall of the observation port, the other first pull rod in the curtain units is arranged on the observation sheet, and the second pull rod is arranged in the observation port in a sliding manner.

As a further technical scheme, the below of detecting the platform sets up the slip and is provided with lifts the unit, it includes layer board and support frame to lift the unit, the support frame sets up the below of detecting the platform, first recess has been seted up on the support frame, the slip is provided with the layer board in the first recess, set up first arc wall on the layer board, be close to on the layer board one side of detecting the platform is provided with the cushion.

As a further technical scheme, the support frame is rotatably provided with a first lock pin, and the first lock pin is positioned on the side edge of the first groove.

As a further technical scheme, the lifting unit further comprises a first sliding rod arranged on the supporting frame, a first sliding groove is formed in the detecting table, the first sliding rod is arranged in the first sliding groove in a sliding mode, a plurality of clamping grooves are formed in the side wall of the first sliding groove, a first cavity is formed in the first sliding rod, a clamping plate is arranged in the first cavity in a moving mode, a clamping column is arranged on one side, away from the supporting frame, of the clamping plate, and the clamping column is clamped in one clamping groove.

As a further technical scheme, be provided with a plurality of guide post in the first cavity, the cardboard slides and sets up on the guide post, the cover is equipped with the joint spring on the guide post, the both ends of joint spring are acted on respectively the cardboard with on the lateral wall of first cavity, the joint spring with the joint post is located respectively the both sides of cardboard.

As a further technical scheme, rotate on the cardboard and be provided with the unlocking lever, the second recess has been seted up on the support frame, the unlocking lever passes the second recess, be provided with first locking lever on the unlocking lever one side of keeping away from the cardboard, be provided with first gag lever post on the support frame, first gag lever post is located second recess one side, first gag lever post with form first clearance between the support frame, first locking lever post slides and sets up in the first clearance.

As a further technical scheme, be provided with the hanger plate above the detection platform, it is provided with the jib to rotate on the hanger plate, the jib is kept away from the one end of hanger plate is fixed on external frame, it has electric telescopic jar to articulate on the hanger plate, keep away from on the electric telescopic jar the one end of hanger plate articulates on external frame.

As a further technical scheme, the multifunctional seat comprises a seat, the seat is arranged on one side of the detection table in a sliding mode, the seat comprises a seat plate capable of lifting up and down and a seat back arranged on the seat plate in a rotating mode, a base is arranged below the seat plate, a wheel seat is arranged on the base in a rotating mode, and a roller is arranged on the wheel seat in a rotating mode.

The working principle and the beneficial effects of the utility model are as follows:

The utility model provides a workbench for eye vision detection, which specifically comprises a detection table, an observation sheet, a first screw rod and a first adjusting rod; an external control console is arranged on one side of the detection platform, the control console is electrically connected with a display sheet arranged in the detection platform, the display sheet is positioned in the observation port, a patient observes a detection sample on the display sheet by means of the observation sheet, and the detection sample on the display sheet is adjusted by the control console to obtain vision data of eyes; the console and the display chip select the existing components with corresponding functions; when the device is used, when the distance between two eyes of a patient is not matched with the distance between two observation sheets, the patient can rotate the first adjusting rod, the first screw rod in threaded connection can be driven to move in the observation port when the first adjusting rod rotates, the observation sheets can be driven to synchronously move when the first screw rod moves, and the positions of the two observation sheets are adjusted by means of the first adjusting rod, so that the positions of the two observation sheets are matched with the positions of eyes of the patient; the detection device can be used for patients with different interocular distances, and the application range of the vehicle detection device is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model at a second angle;

FIG. 3 is a schematic view of the joint between the inspection station (interior) and the lifting unit according to the present utility model;

FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the joint between the inspection bench (inside) and the support frame;

FIG. 6 is a schematic diagram of the structure at B in FIG. 5;

FIG. 7 is a schematic view of the structure at C in FIG. 5;

FIG. 8 is a schematic view of the structure of the inside of the first sliding bar of the present utility model;

In the figure: 1. the device comprises a detection table, 2, an observation port, 3, an observation sheet, 4, a first screw rod, 5, a first adjusting rod, 6, a first pull rod, 7, a second pull rod, 8, a shielding cloth, 9, a supporting plate, 10, a supporting frame, 11, a first groove, 12, a cushion, 13, a first lock pin, 14, a first sliding rod, 15, a first sliding groove, 16, a clamping groove, 17, a first chamber, 18, a clamping plate, 19, a clamping post, 20, a guide post, 21, a clamping spring, 22, an unlocking rod, 23, a second groove, 24, a first locking rod, 25, a first limiting rod, 26, a first gap, 27, a hanging plate, 28, a hanging rod, 29, an electric telescopic cylinder, 30, a seat, 31, a seat plate, 32, a chair back, 33, a base, 34, a wheel seat, 35 and a roller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 8, the present embodiment proposes a workbench for eye vision detection;

The utility model provides a workstation for eyes vision detects, includes detects platform 1, has seted up viewing aperture 2 on the detection platform 1, and viewing aperture 2 sliding is provided with two observation pieces 3, is provided with first screw rod 4 on the observation piece 3, rotates on the detection platform 1 and is provided with first regulation pole 5, and first screw thread inner chamber has been seted up to first regulation pole 5, first screw rod 4 and first screw thread inner chamber threaded connection.

In this embodiment, as shown in fig. 1 to 3, a workbench for eye vision detection is provided, and specifically includes a detection table 1, an observation sheet 3, a first screw 4 and a first adjusting rod 5; an external control console is arranged on one side of the detection table 1, the control console is electrically connected with a display sheet arranged in the detection table 1, the display sheet is positioned in the observation port 2, a patient observes a detection sample on the display sheet by means of the observation sheet 3, and the detection sample on the display sheet is adjusted by the control console to obtain vision data of eyes; the console and the display chip select the existing components with corresponding functions; when the device is used, when the distance between two eyes of a patient is not matched with the distance between the two observation sheets 3, the patient can drive the first screw 4 in threaded connection to move in the observation port 2 by rotating the first adjusting rod 5, and the first screw 4 can drive the observation sheets 3 to synchronously move when moving, and the positions of the two observation sheets 3 are matched with the positions of eyes of the patient by adjusting the positions of the observation sheets 3 through the first adjusting rod 5; the detection device can be used for patients with different interocular distances, and the application range of the vehicle detection device is improved.

Further, a curtain unit is arranged between the two observation sheets 3, the curtain unit comprises a first pull rod 6, a second pull rod 7 and a shielding cloth 8, the first pull rod 6 is two in number and is respectively arranged on the two observation sheets 3, the second pull rod 7 is arranged between the upper side wall and the lower side wall of the observation port 2, two ends of the shielding cloth 8 are respectively arranged on the first pull rod 6 and the second pull rod 7 in a rotating mode, and the shielding cloth 8 has certain elasticity.

Further, a curtain unit is arranged between the two observation sheets 3 and the side wall of the observation port 2, one first pull rod 6 in the curtain unit is arranged on the side wall of the observation port 2, the other first pull rod 6 in the curtain unit is arranged on the observation sheet 3, and the second pull rod 7 is arranged in the observation port 2 in a sliding manner.

In this embodiment, as shown in fig. 1 to 4, the detection table 1 is optimized, and a curtain unit is added, where the curtain unit includes a first pull rod 6, a second pull rod 7, and a shielding cloth 8; the number of the curtain units is preferably three, namely A and B, wherein the number of A is one, and the curtain units are arranged between two observation sheets 3; the number of B is two, and the B is respectively arranged between the observation piece 3 and the side wall of the observation port 2; the two first pull rods 6 on the A are respectively arranged on one side of the two observation sheets 3, which are close to each other; the two first pull rods 6 on the B are respectively arranged on one side of the observation sheet 3 close to the side wall of the observation port 2 and on the side wall of the observation port 2; when the position of the observation sheet 3 is adjusted through the first adjusting rod 5, the observation sheet 3 can drive the first pull rod 6 on the observation sheet 3 to synchronously move, the first pull rod 6 drives the shielding cloth 8 to synchronously move, the shielding cloth 8 drives the second pull rod 7 to synchronously move, the light scattered out of the display sheet at the rear of the observation opening 2 is shielded by the curtain, and the light is prevented from being irradiated to eyes of a patient to influence vision detection of the patient.

Further, the below of detecting platform 1 sets up the slip and is provided with lifts the unit, lifts the unit and includes layer board 9 and support frame 10, and support frame 10 sets up in the below of detecting platform 1, has seted up first recess 11 on the support frame 10, and the slip is provided with layer board 9 in the first recess 11, has seted up first arc wall on the layer board 9, is provided with cushion 12 on the layer board 9 near the one side of detecting platform 1.

Further, the support frame 10 is rotatably provided with a first lock pin 13, and the first lock pin 13 is located at a side edge of the first groove 11.

Further, the lifting unit further comprises a first sliding rod 14 arranged on the support frame 10, a first sliding groove 15 is formed in the detection table 1, the first sliding rod 14 is arranged in the first sliding groove 15 in a sliding mode, a plurality of clamping grooves 16 are formed in the side wall of the first sliding groove 15, a first cavity 17 is formed in the first sliding rod 14, a clamping plate 18 is arranged in the first cavity 17 in a moving mode, a clamping column 19 is arranged on one side, away from the support frame 10, of the clamping plate 18, and the clamping column 19 is clamped in one clamping groove 16.

Further, a plurality of guide posts 20 are arranged in the first chamber 17, the clamping plate 18 is slidably arranged on the guide posts 20, clamping springs 21 are sleeved on the guide posts 20, two ends of each clamping spring 21 respectively act on the clamping plate 18 and the side wall of the first chamber 17, and the clamping springs 21 and the clamping posts 19 are respectively located on two sides of the clamping plate 18.

Further, the catch plate 18 is rotatably provided with an unlocking rod 22, the support frame 10 is provided with a second groove 23, the unlocking rod 22 penetrates through the second groove 23, one side, far away from the catch plate 18, of the unlocking rod 22 is provided with a first locking rod 24, the support frame 10 is provided with a first limiting rod 25, the first limiting rod 25 is located on one side of the second groove 23, a first gap 26 is formed between the first limiting rod 25 and the support frame 10, and the first locking rod 24 is slidably arranged in the first gap 26.

In this embodiment, as shown in fig. 1 to 8, a lifting unit is added, and the specific lifting unit includes a supporting plate 9, a supporting frame 10, a soft pad 12, a first lock pin 13, a first slide bar 14, a clamping plate 18, a clamping post 19, a guide post 20, a clamping spring 21, an unlocking rod 22, a first locking rod 24 and a first limiting rod 25; when the detection device is not used, the detection device is in a storage state, at the moment, the first slide rod 14 is completely slid into the first slide groove 15, the support frame 10 and the detection device are in a fitting state, the supporting plate 9 is slid into the first groove 11, the first lock pin 13 is positioned on one side of the supporting plate 9, and the supporting plate 9 is clamped in the first groove 11; when the support frame is used, the first lock pin 13 is rotated firstly, so that the first lock pin 13 is separated from the support plate 9, then the support plate 9 is pulled in the direction away from the support frame 10, and the support plate 9 stops moving after moving for a certain distance; the first arc-shaped groove on the supporting plate 9 is used for placing the chin of a patient, and the head of the patient is corrected to a certain extent through the supporting plate 9, so that the eyes of the patient are better attached to the two observation sheets 3.

Then, the first locking rod 24 is extruded in the direction approaching to the support frame 10, the first locking rod 24 drives the unlocking rod 22 to slide in the second groove 23, the unlocking rod 22 drives the clamping plate 18 to slide in the first cavity 17, meanwhile, the clamping plate 18 slides on the guide post 20, the clamping plate 18 extrudes the clamping spring 21, and the clamping spring 21 is stressed to shrink and store elastic force; when the clamping plate 18 slides, the clamping column 19 is driven to move in the same direction, and the clamping column 19 and the clamping groove 16 move in the direction away from each other; until the clamping column 19 is separated from the clamping groove 16, the support frame 10 is pulled in the direction away from the detection table 1, and the first slide bar 14 slides in the first slide groove 15; when the support frame 10 slides for a certain distance, stopping moving, placing the head of the patient on the support plate 9, if the eyes of the patient are still not attached to the observation sheet 3, continuously adjusting the distance between the support frame 10 and the detection table 1, and simultaneously adjusting the distance between the support plate 9 and the support frame 10 until the eyes are attached to the observation sheet 3; at this time, the force applied to the first locking rod 24 is removed, the clamping spring 21 releases the accumulated elastic force, the clamping spring 21 pushes the clamping plate 18 to slide on the guide post 20, and the clamping plate 18 drives the clamping post 19 to approach and be clamped in the clamping groove 16, so that the fixation between the support frame 10 and the detection table 1 is completed.

The number of the first sliding rods 14 is preferably two, and the number of the clamping plates 18, the clamping columns 19, the unlocking rods 22, the first locking rods 24 and the first limiting rods 25 are preferably two; when the patient can only operate with one hand, one of the first locking rods 24 can be pressed first, and the locking plate 18 is driven to slide on the guide post 20 by the unlocking rod 22; the clamping plate 18 drives the clamping column 19 to be separated from the clamping groove 16; then, the first locking rod 24 is rotated to enable the first locking rod 24 to be clamped into the first gap 26, and the separation state of the clamping post 19 and the clamping groove 16 is kept by the first limiting rod 25; the patient then presses another first locking lever 24, adjusts the distance between the support frame 10 and the test table 1, completes the adjustment of the device, and then performs vision testing.

Further, a hanger plate 27 is arranged above the detection table 1, a hanger rod 28 is rotatably arranged on the hanger plate 27, one end, far away from the hanger plate 27, of the hanger rod 28 is fixed on an external frame, an electric telescopic cylinder 29 is hinged on the hanger plate 27, and one end, far away from the hanger plate 27, of the electric telescopic cylinder 29 is hinged on the external frame.

In this embodiment, as shown in fig. 1-2, a hanger plate 27, a hanger rod 28 and an electric telescopic cylinder 29 are added above the detection platform 1, the electric telescopic cylinder 29 is electrically connected with an external control platform, wherein the hanger rod 28 is fixed on an external frame, if the detection equipment is located indoors, the hanger rod 28 is fixed on a roof, and one end of the electric telescopic cylinder 29 is hinged on the roof; if the detection device is placed outdoors, boom 28 is fixed to a suspended frame, and one end of electric telescopic cylinder 29 is hinged to the suspended frame; the telescopic amount of the electric telescopic cylinder 29 is adjusted through the control console, so that the inclination angle of the hanging plate 27 is adjusted, the hanging plate 27 can drive the detection table 1 to incline, the detection table 1 can be suitable for patients with inconvenient neck movement or incapability of sitting straight, the application range of the detection equipment is improved, and the use difficulty of the patients is reduced. Meanwhile, the detection table 1 is suspended in the air by virtue of the suspender 28 and the suspending plate 27, so that the occupied area of the ground is reduced, and the space utilization rate is improved.

Further, the seat 30 is slidably disposed on one side of the detection table 1, the seat 30 includes a seat plate 31 capable of being lifted up and down and a seat back 32 rotatably disposed on the seat plate 31, a base 33 is disposed below the seat plate 31, a wheel seat 34 is rotatably disposed on the base 33, and a roller 35 is rotatably disposed on the wheel seat 34.

In this embodiment, as shown in fig. 1, a seat 30 is added on one side of the detection table 1, and the seat 30 is a chair with a lifting function, so that the chair back 32 of the seat 30 can rotate backward, which is convenient for some patients with inconvenient actions to sit on the seat 30 for vision detection.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a workstation for eyes vision detects, includes detects platform (1), its characterized in that, set up viewing aperture (2) on detecting platform (1), it is provided with two observation pieces (3) to slide in viewing aperture (2), be provided with first screw rod (4) on observation piece (3), it is provided with first regulation pole (5) to rotate on detecting platform (1), first screw thread inner chamber has been seted up to first regulation pole (5), first screw rod (4) with first screw thread inner chamber threaded connection.

2. A workbench for eye vision testing according to claim 1, characterized in that a curtain unit is arranged between two observation sheets (3), the curtain unit comprises a first pull rod (6), a second pull rod (7) and a shielding cloth (8), the number of the first pull rods (6) is two and are respectively arranged on the two observation sheets (3), the second pull rod (7) is arranged between the upper side wall and the lower side wall of the observation port (2), two ends of the shielding cloth (8) are respectively rotatably arranged on the first pull rod (6) and the second pull rod (7), and the shielding cloth (8) has certain elasticity.

3. A workbench for eye vision testing according to claim 2, characterized in that the curtain units are arranged between the two observation sheets (3) and the side wall of the observation port (2), one first pull rod (6) in the curtain units is arranged on the side wall of the observation port (2), the other first pull rod (6) in the curtain units is arranged on the observation sheet (3), and the second pull rod (7) is arranged in the observation port (2) in a sliding manner.

4. The workbench for eye vision detection according to claim 1, wherein a lifting unit is arranged below the detection table (1) in a sliding manner, the lifting unit comprises a supporting plate (9) and a supporting frame (10), the supporting frame (10) is arranged below the detection table (1), a first groove (11) is formed in the supporting frame (10), a supporting plate (9) is arranged in the first groove (11) in a sliding manner, a first arc-shaped groove is formed in the supporting plate (9), and a soft cushion (12) is arranged on one side, close to the detection table (1), of the supporting plate (9).

5. A table for eye vision testing according to claim 4, characterized in that the support frame (10) is rotatably provided with a first locking pin (13), the first locking pin (13) being located at the side of the first recess (11).

6. The workbench for eye vision detection according to claim 4, wherein the lifting unit further comprises a first sliding rod (14) arranged on the support frame (10), a first sliding groove (15) is formed in the detection table (1), the first sliding rod (14) is arranged in the first sliding groove (15) in a sliding mode, a plurality of clamping grooves (16) are formed in the side wall of the first sliding groove (15), a first cavity (17) is formed in the first sliding rod (14), a clamping plate (18) is arranged in the first cavity (17), a clamping column (19) is arranged on one side, away from the support frame (10), of the clamping plate (18), and the clamping column (19) is clamped in one clamping groove (16).

7. The workbench for eye vision detection according to claim 6, wherein a plurality of guide posts (20) are arranged in the first chamber (17), the clamping plate (18) is slidably arranged on the guide posts (20), clamping springs (21) are sleeved on the guide posts (20), two ends of the clamping springs (21) respectively act on the clamping plate (18) and the side wall of the first chamber (17), and the clamping springs (21) and the clamping posts (19) are respectively positioned on two sides of the clamping plate (18).

8. The workbench for eye vision testing according to claim 7, wherein the clamping plate (18) is rotatably provided with an unlocking rod (22), the support frame (10) is provided with a second groove (23), the unlocking rod (22) penetrates through the second groove (23), one side, far away from the clamping plate (18), of the unlocking rod (22) is provided with a first locking rod (24), the support frame (10) is provided with a first limiting rod (25), the first limiting rod (25) is located on one side of the second groove (23), a first gap (26) is formed between the first limiting rod (25) and the support frame (10), and the first locking rod (24) is slidably arranged in the first gap (26).

9. A workbench for eye vision testing according to claim 1, characterized in that a hanger plate (27) is arranged above the testing table (1), a hanger rod (28) is rotatably arranged on the hanger plate (27), one end of the hanger rod (28) away from the hanger plate (27) is fixed on an external frame, an electric telescopic cylinder (29) is hinged on the hanger plate (27), and one end of the electric telescopic cylinder (29) away from the hanger plate (27) is hinged on the external frame.

10. A workbench for eye vision testing according to claim 1, further comprising a seat (30), wherein the seat (30) is slidably arranged on one side of the testing table (1), the seat (30) comprises a seat plate (31) capable of being lifted up and down and a chair back (32) rotatably arranged on the seat plate (31), a base (33) is arranged below the seat plate (31), a wheel seat (34) is rotatably arranged on the base (33), and a roller (35) is rotatably arranged on the wheel seat (34).