CN215308050U

CN215308050U - Automatic accurate positioner of upset mirror

Info

Publication number: CN215308050U
Application number: CN202120896758.3U
Authority: CN
Inventors: 唐驰
Original assignee: Foshan Shikang Medical Equipment Co ltd
Current assignee: Foshan Shikang Medical Equipment Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-28
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an automatic overturning mirror accurate positioning device, which has the technical scheme that: the lens barrel comprises a shell, wherein a motor frame is fixedly arranged on the right side in the shell, a driving motor is fixedly arranged between the shells and on the right side of the motor frame, the output end of the driving motor penetrates through the motor frame and is fixedly provided with a turntable, the rear end of the turntable is provided with a clamping groove, the left side of the motor frame is fixedly provided with a lens barrel, the front side of the lens barrel is provided with two groups of light-transmitting lenses, the lens barrel is sleeved on the outer surface of the turntable, the left side of the shell is fixedly provided with a knob cover, the right side of the knob cover is rotatably connected with a bearing, and the right side of the bearing is fixedly provided with a lens assembly; the device has the advantages of simple structure, convenience in use, high accuracy, strong practicability, wide application prospect and popularization and use value, and can effectively correct the eyesight of a myopic eye patient.

Description

Automatic accurate positioner of upset mirror

Technical Field

The utility model relates to the technical field of myopia correction, in particular to an automatic turnover mirror accurate positioning device.

Background

The turning mirror is composed of 2 pairs of the punching lenses and an intelligent control system, the turning mirror is used for watching the eye sighting target, and the focus can be adjusted to jump from the front of the eye to infinity and back to the front of the eye. Repeated training can improve the adjustment sensitivity to improve the eyesight and control the generation and development of myopia; however, the current turning mirror usually adopts a manual adjusting knob to further adjust the turning of the lens, and the adjusting method is not enough in adjusting precision on one hand, and is easy to wear and damage on the other hand, so that the turning mirror is inconvenient to use.

Disclosure of Invention

In view of the problems mentioned in the background art, the present invention aims to provide an automatic turnover mirror accurate positioning device to solve the problems of insufficient adjustment accuracy and easy abrasion in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides an automatic accurate positioner of upset mirror, includes the shell, the inside right side fixed mounting of shell has the motor frame, fixed mounting has driving motor between the right side of motor frame is located the shell, the driving motor output runs through motor frame fixed mounting and has the carousel, the draw-in groove has been seted up to the rear end of carousel, the left side fixed mounting of motor frame has the lens cone, two sets of printing opacity lenses have been seted up in the front of lens cone, the lens cone cup joints in the outside surface of carousel, the left side fixed mounting of shell has the knob lid, the right side of knob lid is rotated and is connected with the bearing, the right side fixed mounting of bearing has the lens subassembly, the right side tip joint of lens subassembly is in the draw-in groove, the lens subassembly rotates to be connected inside the lens cone.

Through adopting above-mentioned technical scheme, this device simple structure, it is comparatively convenient to use to accurate nature is higher, can correct myopia patient's eyesight effectively, and the practicality is strong, and application prospect is comparatively extensive, is worth using widely.

Preferably, the housing includes a first housing and a second housing, the first housing and the second housing are fixedly connected through a fastening bolt, the motor frame is fixedly mounted on the right side of the second housing, and the knob cover is fixedly mounted on the left side of the second housing.

Through adopting above-mentioned technical scheme, through setting up the shell for this device only needs to take off the fastening bolt between first shell and the second shell when the installation is dismantled, can be with the shell split, thereby conveniently installs and dismantles the internal element of this device, has improved the convenience of production and maintenance.

Preferably, the front end of the second shell is arranged in an inwards concave arc shape, and fixing clips are fixedly mounted on two sides of the back face of the first shell.

Through adopting above-mentioned technical scheme, set up the fixing clip, can improve this device convenience of getting up in the aspect of installing corresponding vision correction equipment with this device, through setting up the curved second casing front end of indent for the second casing can be comparatively level and smooth laminating patient's eye.

Preferably, a panel is fixedly mounted on the back surface in the second casing, a mirror groove is formed in the middle of the panel, and the position of the mirror groove corresponds to the position of the light-transmitting lens.

Through adopting above-mentioned technical scheme, the mirror groove that sets up on the panel can cooperate with the printing opacity lens and realize the conversion of lens subassembly.

Preferably, the front face of the second shell is fixedly provided with a rubber gasket, and the lower end of the middle of the panel is provided with a nose groove.

Through adopting above-mentioned technical scheme, can make more gentle when the panel laminating patient face through setting up nose groove and rubber packing ring, improve the travelling comfort of patient when eyesight is corrected.

The preferred, the lens subassembly includes the pivot, pivot fixed mounting is in the right side tip of bearing, the right side fixed mounting of pivot has the arc mirror holder, the front equidistant 2 x 2 matrix arrangement fixed mounting that is of arc mirror holder has first lens and second lens, the second lens sets up in the lower extreme of first lens, the horizontal interval and the printing opacity lens of second lens and first lens correspond mutually, the right side rear end fixed mounting of arc mirror holder has the fixture block, the fixture block joint is inside with the draw-in groove.

Through adopting the above technical scheme, through setting up the lens subassembly, make the arc mirror holder pass through the carousel and drive the pivot drive, thereby rotate inside the lens cone, make first lens and second lens make a round trip to beat between the printing opacity lens, thereby make patient's eyesight corrected, and drive through driving motor, make the regulation conversion of arc mirror holder accurate more, can also reduce wear simultaneously, and the service life is prolonged, through setting up fixture block joint draw-in groove, can fix the arc mirror holder comparatively conveniently, thereby improve the convenience of installation.

In summary, the utility model mainly has the following beneficial effects:

firstly, a driving motor is installed by arranging a motor frame, so that when the device is used, the driving motor can be started, the output end of the driving motor penetrates through a motor frame fixed installation turntable, the turntable can be driven to rotate at the moment, the turntable is connected with a lens assembly in a clamping manner, the turntable drives the lens assembly to rotate in a lens barrel, the arc-shaped lens frame drives a rotating shaft to drive through the turntable at the moment, so that the arc-shaped lens frame rotates in the lens barrel, a first lens and a second lens jump back and forth between transparent lenses, the vision of a patient is corrected, the arc-shaped lens frame is driven through the driving motor, the adjustment and the conversion of the arc-shaped lens frame are more accurate, meanwhile, the abrasion can be reduced, the service life is prolonged, and the arc-shaped lens frame can be fixed more conveniently by arranging a clamping block clamping groove, so that the convenience in installation is improved;

secondly, through the arrangement of the shell, when the device is mounted and dismounted, the shell can be detached only by taking down the fastening bolt between the first shell and the second shell, so that the internal elements of the device can be conveniently mounted and dismounted, the convenience of production and maintenance is improved, the lens groove on the panel can be matched with the light-transmitting lens to realize the conversion of the lens assembly, the fixing clamp is arranged, the device can be conveniently mounted on corresponding vision correction equipment, the use convenience of the device is improved, and the comfort of a patient in the vision correction can be improved through the arrangement of the nose groove and the rubber gasket;

thirdly, this device simple structure, it is comparatively convenient to use to accurate nature is higher, can correct myopia patient's eyesight effectively, and the practicality is strong, and application prospect is comparatively extensive, is worth using widely.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals: 1. a housing; 11. a first housing; 12. a second housing; 13. a rubber gasket; 14. a panel; 15. a mirror groove; 16. fixing the card; 17. a nasal slot; 2. a motor frame; 3. a drive motor; 4. a turntable; 5. a card slot; 6. a lens barrel; 7. a knob cover; 8. a bearing; 9. a lens assembly; 91. a rotating shaft; 92. an arc-shaped mirror frame; 93. a first lens; 94. a second lens; 95. a clamping block; 10. a light-transmitting lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, an automatic turnover mirror accurate positioning device comprises a housing 1, a motor frame 2 is fixedly arranged at the right side inside the housing 1, a driving motor 3 is fixedly arranged between the shells 1 at the right side of the motor frame 2, a rotary table 4 is fixedly arranged at the output end of the driving motor 3 through the motor frame 2, a clamping groove 5 is arranged at the rear end of the rotary table 4, a lens cone 6 is fixedly arranged at the left side of the motor frame 2, the front surface of the lens cone 6 is provided with two groups of light-transmitting lenses 10, the lens cone 6 is sleeved on the outer side surface of the turntable 4, a knob cover 7 is fixedly arranged at the left side of the shell 1, a bearing 8 is rotatably connected at the right side of the knob cover 7, the right side fixed mounting of bearing 8 has lens subassembly 9, the right side tip joint of lens subassembly 9 is in draw-in groove 5, lens subassembly 9 rotates to be connected inside lens cone 6.

Referring to fig. 1-3, for the purpose of improving the convenience and comfort of use of the device; the shell 1 comprises a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 are fixedly connected through a fastening bolt, the motor frame 2 is fixedly installed on the right side of the second shell 12, the knob cover 7 is fixedly installed on the left side of the second shell 12, the front end of the second shell 12 is in an inward concave arc shape, fixing clamps 16 are fixedly installed on two sides of the back surface of the first shell 11, a panel 14 is fixedly installed on the back surface in the second shell 12, a mirror groove 15 is formed in the middle of the panel 14, the position of the mirror groove 15 corresponds to the position of the light-transmitting lens 10, a rubber gasket 13 is fixedly installed on the front surface of the second shell 12, and a nose groove 17 is formed in the lower end of the middle of the panel 14; through setting up shell 1, make this device when the installation is dismantled, only need take off the fastening bolt between first shell 1 and the second shell 1, can be with 1 split of shell, thereby conveniently install and dismantle the internal element of this device, the convenience of production and maintenance has been improved, set up fixing clip 16, can be on the aspect install corresponding vision correction equipment with this device, improve this device convenience of use, through setting up the curved second casing 12 front end of indent, make second casing 12 can comparatively level and smooth laminating patient's eye, mirror groove 15 on setting up panel 14 can cooperate with printing opacity lens 10 and realize the conversion of lens subassembly 9, can make panel 14 laminating patient face more gentler through setting up nose groove 17 and rubber packing ring 13, improve the travelling comfort of patient when vision correction.

Referring to fig. 2-3, for the purpose of correcting a myopic eye patient; the lens assembly 9 comprises a rotating shaft 91, the rotating shaft 91 is fixedly installed at the right side end part of the bearing 8, an arc-shaped lens frame 92 is fixedly installed at the right side of the rotating shaft 91, first lenses 93 and second lenses 94 are fixedly installed on the front side of the arc-shaped lens frame 92 at equal intervals in a 2 × 2 matrix arrangement, the second lenses 94 are arranged at the lower end of the first lenses 93, the transverse intervals between the second lenses 94 and the first lenses 93 correspond to the light-transmitting lenses 10, a clamping block 95 is fixedly installed at the rear end of the right side of the arc-shaped lens frame 92, and the clamping block 95 is clamped and connected with the inside of the clamping groove 5; through setting up lens subassembly 9, make arc mirror holder 92 drive pivot 91 drive through carousel 4, thereby rotate inside lens cone 6, make first lens 93 and second lens 94 beat back and forth between printing opacity lens 10, thereby make patient's eyesight corrected, and drive through driving motor 3, make the regulation conversion of arc mirror holder 92 accurate more, simultaneously can also reduce wear, and the service life is prolonged, through setting up fixture block 95 joint draw-in groove 5, can fix arc mirror holder 92 comparatively conveniently, thereby improve the convenience of installation.

The use principle and the advantages are as follows: when in use, the driving motor 3 can be started, because the output end of the driving motor 3 penetrates through the motor frame 2 to fixedly install the turntable 4, at the moment, the turntable 4 can be driven to rotate, the turntable 4 is connected with the lens assembly 9 in a clamping manner, the turntable 4 drives the lens assembly 9 to rotate inside the lens barrel 6, at the moment, the lens assembly 9 is arranged, the arc-shaped lens frame 92 drives the rotating shaft 91 through the turntable 4 to drive, so that the lens frame 6 rotates inside, the first lens 93 and the second lens 94 bounce back and forth between the transparent lenses 10, so that the vision of a patient is corrected, and the driving motor 3 is used for driving, so that the adjustment and the conversion of the arc-shaped lens frame 92 are more accurate, meanwhile, the abrasion can be reduced, the service life is prolonged, the arc-shaped lens frame 92 can be conveniently fixed by arranging the clamping groove 5 of the clamping block 95 in a clamping manner, so as to improve the installation convenience, by arranging the shell 1, when the device is assembled and disassembled, only the fastening bolt between the first shell 1 and the second shell 1 needs to be taken down, the shell 1 can be disassembled, thereby facilitating the installation and the disassembly of the internal elements of the device, improving the convenience of production and maintenance, and a mirror groove 15 arranged on the panel 14 can be matched with the light-transmitting lens 10 to realize the conversion of the lens assembly 9, a fixing clip 16 is arranged, the device can be arranged on corresponding vision correction equipment, the use convenience of the device is improved, the comfort of the patient in the vision correction can be improved by arranging the nose slot 17 and the rubber gasket 13, and by adopting the scheme, the device has simple structure and more convenient use, the correction device is high in accuracy, capable of effectively correcting the eyesight of a myopic eye patient, strong in practicability, wide in application prospect and worthy of popularization and application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic accurate positioner of upset mirror, includes shell (1), its characterized in that: the motor is characterized in that a motor frame (2) is fixedly mounted on the right side inside the shell (1), a driving motor (3) is fixedly mounted between the shell (1) and located on the right side of the motor frame (2), the output end of the driving motor (3) penetrates through the motor frame (2) and is fixedly mounted with a turntable (4), a clamping groove (5) is formed in the rear end of the turntable (4), a lens barrel (6) is fixedly mounted on the left side of the motor frame (2), two groups of light-transmitting lenses (10) are arranged on the front side of the lens barrel (6), the lens barrel (6) is sleeved on the outer side surface of the turntable (4), a knob cover (7) is fixedly mounted on the left side of the shell (1), a bearing (8) is rotatably connected on the right side of the knob cover (7), a lens assembly (9) is fixedly mounted on the right side of the bearing (8), and the end part of the right side of the lens assembly (9) is clamped in the clamping groove (5), the lens assembly (9) is rotatably connected inside the lens barrel (6).

2. The automatic turnover mirror accurate positioning device according to claim 1, characterized in that: the shell (1) comprises a first shell (11) and a second shell (12), the first shell (11) and the second shell (12) are fixedly connected through fastening bolts, the motor frame (2) is fixedly installed on the right side of the second shell (12), and the knob cover (7) is fixedly installed on the left side of the second shell (12).

3. The automatic turnover mirror accurate positioning device according to claim 2, characterized in that: the front end of the second shell (12) is arranged to be in an inwards concave arc shape, and fixing clips (16) are fixedly mounted on two sides of the back face of the first shell (11).

4. The automatic turnover mirror accurate positioning device according to claim 2, characterized in that: a panel (14) is fixedly mounted on the inner back surface of the second shell (12), a mirror groove (15) is formed in the middle of the panel (14), and the position of the mirror groove (15) corresponds to the position of the light-transmitting lens (10).

5. The automatic turnover mirror accurate positioning device as claimed in claim 4, wherein: the front surface of the second shell (12) is fixedly provided with a rubber gasket (13), and the lower end of the middle of the panel (14) is provided with a nose groove (17).

6. The automatic turnover mirror accurate positioning device according to claim 1, characterized in that: lens subassembly (9) are including pivot (91), pivot (91) fixed mounting is in the right side tip of bearing (8), the right side fixed mounting of pivot (91) has arc mirror holder (92), the front equidistant 2X 2 matrix arrangement fixed mounting that is of arc mirror holder (92) has first lens (93) and second lens (94), second lens (94) set up in the lower extreme of first lens (93), the horizontal interval of second lens (94) and first lens (93) is corresponding with printing opacity lens (10), the right side rear end fixed mounting of arc mirror holder (92) has fixture block (95), fixture block (95) joint and draw-in groove (5) are inside.