CN209984191U

CN209984191U - Portable ophthalmology visualizer

Info

Publication number: CN209984191U
Application number: CN201821693892.8U
Authority: CN
Inventors: 陈宁
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-01-24
Anticipated expiration: 2028-10-18

Abstract

The utility model provides a portable ophthalmology observer, which comprises a supporting base, a fixed sucker, a supporting seat, a front transverse plate, a stainless steel rack, a replaceable lower jaw supporting pad structure, a distance adjusting rod structure, an eye-blocking portable handle structure, a safety protective cover, a first supporting tube, a supporting column, an observer main body, an eye protective cover, an adjusting wire lever and an adjusting sleeve, wherein the fixed sucker is respectively spliced at four corners of the lower surface of the supporting base; the supporting seat is connected to the middle position of the rear side of the upper surface of the supporting base through bolts. The damping lower jaw support pad of the utility model is sleeved on the upper part of the outer surface of the support block, which is beneficial to replacement after being used for a period of time and is convenient for patients to have good comfort level during detection; the arrangement of the stainless steel rack and the adjusting gear is beneficial to the forward and backward sliding, and the requirements of different distance detection can be conveniently met; the arrangement of the hand-held handle tube and the protective sleeve is favorable for grasping and convenient carrying of the observation instrument.

Description

Portable ophthalmology visualizer

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a portable ophthalmology viewer.

Background

The ophthalmology is called as 'ophthalmology department', and is a subject for researching various ophthalmology diseases occurring in visual system, including eyeball and related tissue diseases, ophthalmology generally researches vitreous body, retina diseases, optical vision, glaucoma and optic neuropathy, cataract, etc. eyelid examination generally uses inspection and palpation examination under natural light, and mainly observes ① whether eyelid has congenital anomalies, such as eyelid defect, meibomian stenosis, ptosis, etc. ② eyelid skin anomalies, such as red, swelling, heat, pain, subcutaneous emphysema, tumor, etc. ③ position anomalies of eyelid, such as width and narrow of bilateral fissure compared, and eyelid invagination, ④ eyelid margin and eyelash anomalies.

The invention discloses a Chinese patent publication No. CN207768359U, and discloses a convenient ophthalmological observer, which comprises braces, corner anti-collision pads, a machine body, a touch screen, a control switch, a storage battery, a USB socket, a limiting block, supporting legs, a base, a supporting area, pulleys, a sliding chute, a bottom plate, a lower jaw support protection pad, an eye patch, a cylindrical barrel, a magnifying glass, a camera and a handle. However, the existing ophthalmology observation instrument also has the problems of poor comfort of patients during examination, inconvenient adjustment of front and back distances and inconvenient carrying.

Therefore, it is necessary to invent a portable ophthalmoscope.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable ophthalmology viewer to it is relatively poor to solve current ophthalmology viewer patient travelling comfort when the inspection, and the fore-and-aft distance is adjusted inconveniently and is carried inconvenient problem. A portable ophthalmology observer comprises a supporting base, a fixed sucker, a supporting seat, a front transverse plate, a stainless steel rack, a replaceable lower jaw supporting pad structure, a distance adjusting rod structure, an eye blocking portable handle structure, a safety protective cover, a first supporting tube, a supporting column, an observer main body, an eye protective cover, an adjusting wire lever and an adjusting sleeve, wherein the fixed sucker is respectively glued at four corners of the lower surface of the supporting base; the supporting seat is connected to the middle position of the rear side of the upper surface of the supporting base through a bolt; the front transverse plate is transversely arranged at the front part of the supporting seat and is positioned at the upper part of the supporting base; the stainless steel rack screw is connected to the lower part of the right side of the safety shield; the replaceable lower jaw supporting pad structure is fixed on the outer surface of the first supporting pipe; the distance adjusting rod structure is fixed at the right side position of the upper surface of the front transverse plate; the portable handle structure capable of blocking eyes is arranged at the upper end of the adjusting screw lever; the safety protection cover is movably inserted at the left side position of the inner side of the first supporting pipe; the first supporting pipe is welded at the left side position of the upper surface of the front transverse plate; the supporting column is connected to the middle position of the upper surface of the supporting seat through a bolt; the main body of the observation instrument is connected to the upper part of the front surface of the support column through a bolt; the eye protective cover is sleeved at the middle position of the observation instrument main body; the adjusting screw lever is respectively in threaded connection with the upper side inside the first supporting pipe and the upper part of the distance adjusting rod structure; the adjusting sleeve is in threaded connection with the lower part of the outer surface of the adjusting screw rod; the replaceable lower jaw support pad structure comprises a sliding sleeve, a supporting transverse plate, a damping lower jaw support pad, a supporting block, an adjusting handle and an anti-skidding handle sleeve, wherein the sliding sleeve is respectively glued to the left end and the right end of the supporting transverse plate; the damping lower jaw support pad is sleeved on the upper part of the outer surface of the support block; the adjusting grab handle is glued on the upper surface of the sliding sleeve arranged on the right side; the supporting block is connected with the middle position of the front surface of the supporting transverse plate through a screw; the anti-slip handle sleeves are respectively glued on the left side and the right side of the adjusting grab handle.

Preferably, the distance adjusting rod structure comprises a second supporting tube, a connecting bottom plate, a ball bearing, a connecting rubber block, a hand crank, a rotating shaft and an adjusting gear, wherein the second supporting tube is welded in the middle of the upper surface of the connecting bottom plate; the ball bearing is embedded in the upper side position inside the second supporting tube; the connecting rubber block is glued to the right end of the rotating shaft; the hand crank is inserted in the middle of the upper surface of the connecting rubber block; the rotating shaft is transversely movably inserted into an inner ring of the ball bearing; the adjusting gear is connected to the left end of the rotating shaft through a bolt.

Preferably, the portable handle structure capable of blocking eyes comprises a handheld handle tube, locking bolts, a protective sleeve, universal balls, a flexible rod and an eye shielding piece, wherein the locking bolts are respectively in threaded connection with the left side and the right side of the front surface of the handheld handle tube; the protective sleeves are sleeved on the left side and the right side of the outer surface of the hand-held handle pipe; the universal ball is embedded in the middle of the front surface of the hand-held handle pipe; the flexible rod is glued at the upper part of the outer surface of the universal ball; the eye shielding piece is glued at the upper end of the flexible rod.

Preferably, the safety protection cover is a rectangular stainless steel cover.

Preferably, the sliding sleeve is sleeved on the outer surface of the adjusting wire lever; the adjusting grab handle is sleeved with the outer surface of an adjusting screw lever arranged on the right side; the adjusting sleeve is arranged at the lower part of the sliding sleeve.

Preferably, the supporting block is a rectangular rubber block; the shock-absorbing lower jaw support cushion is particularly provided with a silica gel sleeve; the anti-skid handle sleeve is a rubber sleeve.

Preferably, the adjusting gear is meshed with the stainless steel rack; the rotating shaft is in interference fit with an inner ring of the ball bearing; the connecting bottom plate is connected with the front transverse plate through bolts.

Preferably, the portable grab handle pipe body is made of an inverted U-shaped aluminum alloy pipe; the portable grab handle pipe is sleeved on the outer surface of the adjusting screw rod and is fixed by the locking bolt.

Preferably, the flexible rod is a stainless steel rod; the eye shielding piece is made of an opaque PVC plastic sheet with the diameter of three to five centimeters; the protecting sleeve is a cylindrical silica gel sleeve.

Preferably, the eye protection cover specifically adopts an elliptical silica gel cover.

Preferably, the main body of the observation instrument specifically adopts an observation detector with the model number of RT 5600.

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

1. the utility model discloses in, shock attenuation chin support pad cup joint on the surface upper portion of supporting shoe, be favorable to using to change after a period to make things convenient for patient to have good comfort level when examining.

2. The utility model discloses in, adjusting screw lever and adjusting sleeve's setting, be favorable to carrying out the regulation of height, satisfy actual detection's needs.

3. The utility model discloses in, the setting of regulation grab handle and anti-skidding handle cover be favorable to carrying out the gripping in accommodation process, improve the convenience of operation.

4. The utility model discloses in, stainless steel rack and adjusting gear's setting, be favorable to carrying out the slip around, conveniently satisfy the needs that different distances detected.

5. The utility model discloses in, ball bearing, the setting of rocking handle and pivot, be favorable to saving the manpower when the operation, it is more convenient to make the operation.

6. The utility model discloses in, the setting of portable grab handle pipe and lag, be favorable to carrying out the gripping, the convenience is carried the visualizer.

7. The utility model discloses in, universal ball, flexible pole and eyes shelter from the setting of piece, be favorable to sheltering from eye in the test procedure to conveniently carry out the regulation of angle.

8. The utility model discloses in, the setting of fixed suction cup, be favorable to playing the fixed effect of absorption, guarantee the stability of visualizer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the replaceable chin rest structure of the present invention.

Fig. 3 is a schematic structural diagram of the distance adjusting rod structure of the present invention.

Fig. 4 is a schematic structural view of the portable handle structure capable of blocking eyes of the present invention.

In the figure:

1. a support base; 2. fixing the sucker; 3. a supporting seat; 4. a front cross plate; 5. a stainless steel rack; 6. the structure of the lower jaw supporting pad can be replaced; 61. a sliding sleeve; 62. supporting the horizontal bar plate; 63. damping chin rest pad; 64. a support block; 65. adjusting the grab handle; 66. an anti-slip handle sleeve; 7. a distance adjustment rod structure; 71. a second support tube; 72. connecting the bottom plate; 73. a ball bearing; 74. connecting a rubber block; 75. a hand crank; 76. a rotating shaft; 77. an adjusting gear; 8. a portable handle structure capable of blocking eyes; 81. a hand-held handle tube; 82. locking the bolt; 83. a protective sleeve; 84. a universal ball; 85. a flexible rod; 86. an eye shielding sheet; 9. a safety shield; 10. a first support tube; 11. a support pillar; 12. a scope main body; 13. an eye shield; 14. an adjusting wire lever; 15. the sleeve is adjusted.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 2, the utility model provides a portable ophthalmology observation instrument, which comprises a supporting base 1, a fixed sucker 2, a supporting seat 3, a front transverse plate 4, a stainless steel rack 5, a replaceable lower jaw supporting pad structure 6, a distance adjusting rod structure 7, an eye-blocking portable handle structure 8, a safety protection cover 9, a first supporting tube 10, a supporting column 11, an observation instrument main body 12, an eye protection cover 13, an adjusting wire lever 14 and an adjusting sleeve 15, wherein the fixed sucker 2 is respectively glued at four corners of the lower surface of the supporting base 1, which is beneficial to playing the role of adsorption and fixation and ensuring the stability of the observation instrument; the supporting seat 3 is in bolted connection with the middle position of the rear side of the upper surface of the supporting base 1; the front transverse plate 4 is transversely arranged at the front part of the supporting seat 3 and is positioned at the upper part of the supporting base 1; the stainless steel rack 5 is connected with the lower part of the right side of the safety shield 9 through a screw; the replaceable lower jaw pad structure 6 is fixed on the outer surface of the first supporting tube 10; the distance adjusting rod structure 7 is fixed at the right side position of the upper surface of the front transverse plate 4; the portable handle structure 8 capable of blocking eyes is arranged at the upper end of the adjusting wire lever 14; the safety protection cover 9 is movably inserted at the left side position of the inner side of the first supporting tube 10; the first supporting tube 10 is welded at the left side position of the upper surface of the front transverse plate 4; the supporting column 11 is connected to the middle position of the upper surface of the supporting seat 3 through a bolt; the main body 12 of the observation instrument is connected with the upper part of the front surface of the supporting column 11 through a bolt; the eye protective cover 13 is sleeved at the middle position of the observation instrument main body 12; the adjusting screw lever 14 is respectively in threaded connection with the upper side inside the first supporting pipe 10 and the upper part of the distance adjusting rod structure 7; the adjusting sleeve 15 is in threaded connection with the lower part of the outer surface of the adjusting screw lever 14; the replaceable lower jaw supporting pad structure 6 comprises a sliding sleeve 61, a supporting cross-bar plate 62, a damping lower jaw supporting pad 63, a supporting block 64, an adjusting handle 65 and an anti-slip handle sleeve 66, wherein the sliding sleeve 61 is respectively glued at the left end and the right end of the supporting cross-bar plate 62; the damping lower jaw support pad 63 is sleeved on the upper part of the outer surface of the support block 64; the adjusting grab handle 65 is glued to the upper surface of the sliding sleeve 61 arranged on the right side; the supporting block 64 is in screw connection with the middle position of the front surface of the supporting cross bar plate 62; the antiskid handle sleeves 66 are respectively glued on the left side and the right side of the adjusting grab handle 65; the protecting sleeve 83 is held by hand to lift the handle pipe 81, the observation instrument is carried to a position to be used, and the fixed sucker 2 is firmly adsorbed on a table top, so that the stability of the observation instrument is ensured; the patient places the lower jaw on the upper surface of the damping lower jaw pad 63, holds the anti-slip handle sleeve 66 with the right hand and then moves the adjusting handle 65 upwards, and screws the adjusting sleeve 15 on the adjusting screw lever 14 with the left hand after reaching the proper height, so as to play a role of shaping and blocking.

As shown in fig. 3, in the above embodiment, specifically, the distance adjustment rod structure 7 includes a second support pipe 71, a connecting bottom plate 72, a ball bearing 73, a connecting rubber block 74, a hand crank 75, a rotating shaft 76 and an adjustment gear 77, and the second support pipe 71 is welded at a middle position on the upper surface of the connecting bottom plate 72; the ball bearing 73 is embedded in the upper position inside the second supporting pipe 71; the connecting rubber block 74 is glued to the right end of the rotating shaft 76; the hand crank 75 is inserted in the middle of the upper surface of the connecting rubber block 74; the rotating shaft 76 is transversely movably inserted into an inner ring of the ball bearing 73; the adjusting gear 77 is connected to the left end of the rotating shaft 76 through a bolt; the eyes card that will detect is in eye protection casing 13, switch on external power source and open the switch of visualizer main part 12, and the doctor observes and detects at the rear portion of visualizer main part 12, holds hand crank 75 and rotates connection rubber block 74 when detecting, makes pivot 76 at ball bearing 73 internal rotation, and then makes adjusting gear 77 remove on stainless steel rack 5, carries out the regulation of distance, the convenient going on that detects.

In the above embodiment, as shown in fig. 4, specifically, the portable eye-blocking handle structure 8 includes a portable handle tube 81, a locking bolt 82, a protecting cover 83, a universal ball 84, a flexible rod 85 and an eye shielding sheet 86, wherein the locking bolt 82 is respectively screwed on the left and right sides of the front surface of the portable handle tube 81; the protecting sleeves 83 are sleeved on the left side and the right side of the outer surface of the handheld handle pipe 81; the device is beneficial to grasping and convenient to carry the observation instrument; the universal ball 84 is embedded in the middle position of the front surface of the hand-held handle pipe 81; the flexible rod 85 is glued at the upper position of the outer surface of the universal ball 84; the eye shielding sheet 86 is glued at the upper end of the flexible rod 85; when eyes are changed, the flexible rod 85 is held by hand to enable the universal ball 84 to rotate in the handheld grab handle pipe 81, so that the eye shielding piece 86 plays a role in blocking, and detection is convenient to carry out.

In the above embodiment, specifically, the safety protection cover 9 specifically adopts a rectangular stainless steel cover.

In the above embodiment, specifically, the sliding sleeve 61 is sleeved on the outer surface of the adjusting wire lever 14; the adjusting grab handle 65 is sleeved with the outer surface of the adjusting screw lever 14 arranged on the right side; the adjusting sleeve 15 is arranged at the lower part of the sliding sleeve 61.

In the above embodiment, specifically, the supporting block 64 is a rectangular rubber block; the shock-absorbing lower jaw support pad 63 is a silica gel sleeve; the anti-slip handle sleeve 66 is a rubber sleeve.

In the above embodiment, specifically, the adjusting gear 77 is engaged with the stainless steel rack 5; the rotating shaft 76 is in interference fit with the inner ring of the ball bearing 73; the connecting bottom plate 72 is connected with the front cross plate 4 through bolts.

In the above embodiment, the handle tube 81 is made of an inverted U-shaped aluminum alloy tube; the portable grip pipe 81 is sleeved on the outer surface of the adjusting screw lever 14 and fixed by a locking bolt 82.

In the above embodiment, specifically, the flexible rod 85 is specifically a stainless steel rod; the eye shielding piece 86 is made of an opaque PVC plastic sheet with the diameter of three to five centimeters; the protecting sleeve 83 is a cylindrical silica gel sleeve.

In the above embodiment, specifically, the eye protection mask 13 specifically adopts an elliptical silica gel mask.

In the above embodiment, specifically, the observation instrument main body 12 specifically adopts an observation detector with the model number of RT 5600.

Principle of operation

When the utility model is used, the protecting cover 83 is held by hand to lift the handle pipe 81, the observation instrument is carried to the position to be used, and the fixed sucker 2 is firmly adsorbed on the desktop, thereby ensuring the stability of the observation instrument; the patient places the lower jaw on the upper surface of the damping lower jaw support pad 63, holds the anti-skidding handle sleeve 66 with the right hand to further lift the adjusting handle 65 upwards, and screws the adjusting sleeve 15 on the adjusting screw lever 14 with the left hand after reaching the proper height to play a role in shaping and blocking; the eyes card that will detect is in eye protection casing 13, switch on external power source and open the switch of visualizer main part 12, the doctor observes and detects at the rear portion of visualizer main part 12, hold hand crank 75 and rotate connection rubber block 74 when detecting, make pivot 76 at ball bearing 73 internal rotation, and then make adjusting gear 77 remove on stainless steel rack 5, carry out the regulation of distance, the going on of convenient detection, during the transform eyes, hold flexible rod 85 and make universal ball 84 at portable grab handle pipe 81 internal rotation, make eyes shelter from piece 86 play the effect of blockking, the convenient going on that detects. Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The portable ophthalmological observer is characterized by comprising a supporting base (1), a fixed sucker (2), a supporting seat (3), a front transverse plate (4), a stainless steel rack (5), a replaceable lower jaw supporting pad structure (6), a distance adjusting rod structure (7), an eye blocking portable handle structure (8), a safety protective cover (9), a first supporting tube (10), a supporting column (11), an observer body (12), an eye protective cover (13), an adjusting wire lever (14) and an adjusting sleeve (15), wherein the fixed sucker (2) is respectively glued at four corners of the lower surface of the supporting base (1); the supporting seat (3) is connected to the middle position of the rear side of the upper surface of the supporting base (1) through a bolt; the front transverse plate (4) is transversely arranged at the front part of the supporting seat (3) and is positioned at the upper part of the supporting base (1); the stainless steel rack (5) is connected to the lower part of the right side of the safety protection cover (9) through a screw; the replaceable lower jaw supporting pad structure (6) is fixed on the outer surface of the first supporting tube (10); the distance adjusting rod structure (7) is fixed at the right side position of the upper surface of the front transverse plate (4); the portable handle structure (8) capable of blocking eyes is arranged at the upper end of the adjusting wire lever (14); the safety protection cover (9) is movably inserted at the left side position of the inner side of the first supporting tube (10); the first supporting tube (10) is welded at the left side position of the upper surface of the front transverse plate (4); the supporting column (11) is connected to the middle position of the upper surface of the supporting seat (3) through a bolt; the observation instrument main body (12) is connected to the upper part of the front surface of the support column (11) through a bolt; the eye protection cover (13) is sleeved at the middle position of the observation instrument main body (12); the adjusting screw lever (14) is respectively in threaded connection with the upper side inside the first supporting pipe (10) and the upper part of the distance adjusting rod structure (7); the adjusting sleeve (15) is in threaded connection with the lower part of the outer surface of the adjusting screw lever (14); the replaceable lower jaw support pad structure (6) comprises a sliding sleeve (61), a supporting cross plate (62), a damping lower jaw support pad (63), a supporting block (64), an adjusting handle (65) and an anti-skidding handle sleeve (66), wherein the sliding sleeve (61) is respectively glued at the left end and the right end of the supporting cross plate (62); the damping lower jaw support pad (63) is sleeved on the upper part of the outer surface of the support block (64); the adjusting grab handle (65) is glued to the upper surface of the sliding sleeve (61) arranged on the right side; the supporting block (64) is in screw connection with the middle position of the front surface of the supporting cross bar plate (62); the anti-slip handle sleeves (66) are respectively glued on the left side and the right side of the adjusting handle (65).

2. The portable ophthalmic viewer of claim 1, wherein the distance adjusting lever structure (7) comprises a second support tube (71), a connecting base plate (72), a ball bearing (73), a connecting rubber block (74), a hand crank (75), a rotating shaft (76) and an adjusting gear (77), the second support tube (71) is welded at a middle position on the upper surface of the connecting base plate (72); the ball bearing (73) is embedded in the upper position inside the second supporting pipe (71); the connecting rubber block (74) is glued to the right end of the rotating shaft (76); the hand crank (75) is inserted in the middle of the upper surface of the connecting rubber block (74); the rotating shaft (76) is transversely movably inserted into an inner ring of the ball bearing (73); the adjusting gear (77) is connected to the left end of the rotating shaft (76) through a bolt.

3. The portable ophthalmic viewing device of claim 1, wherein said eye-shieldable portable handle structure (8) comprises a hand-held handle tube (81), a locking bolt (82), a protective sleeve (83), a universal ball (84), a flexible rod (85) and an eye blocking piece (86), said locking bolt (82) being respectively screw-coupled to the left and right sides of the front surface of the hand-held handle tube (81); the protecting sleeves (83) are sleeved on the left side and the right side of the outer surface of the handheld handle pipe (81); the universal ball (84) is embedded in the middle position of the front surface of the hand-held handle tube (81); the flexible rod (85) is glued at the upper part of the outer surface of the universal ball (84); the eye shielding sheet (86) is glued at the upper end of the flexible rod (85).

4. A portable ophthalmic viewer according to claim 1, characterised in that said safety shield (9) is embodied as a rectangular stainless steel shield.

5. The portable ophthalmic viewing device of claim 1, wherein the sliding sleeve (61) is sleeved on the outer surface of the adjusting wire lever (14); the adjusting grab handle (65) is sleeved with the outer surface of an adjusting screw lever (14) arranged on the right side; the adjusting sleeve (15) is arranged at the lower part of the sliding sleeve (61).

6. A portable ophthalmic viewer as claimed in claim 1, wherein said support block (64) is embodied as a rectangular rubber block; the shock-absorbing lower jaw support pad (63) is a silica gel sleeve; the anti-skid handle sleeve (66) is a rubber sleeve.

7. A portable ophthalmic viewing device according to claim 2, wherein said adjustment gear (77) is disposed in meshing engagement with the stainless steel rack (5); the rotating shaft (76) is in interference fit with an inner ring of the ball bearing (73); the connecting bottom plate (72) is connected with the front transverse plate (4) through bolts.

8. A portable ophthalmic viewing device according to claim 3, wherein said handle tube (81) is made of an inverted U-shaped aluminum alloy tube; the hand-held handle pipe (81) is sleeved on the outer surface of the adjusting screw lever (14) and fixed by a locking bolt (82).

9. A portable ophthalmic viewing device according to claim 3, wherein said flexible rod (85) is a stainless steel rod; the eye shielding piece (86) is an opaque PVC plastic sheet with the diameter of three to five centimeters; the protecting sleeve (83) is a cylindrical silica gel sleeve.

10. A portable ophthalmic viewer according to claim 1, characterised in that said eye shield (13) is embodied as an elliptical silicone shield.