CN208893104U - A kind of sight health apparatus - Google Patents
A kind of sight health apparatus Download PDFInfo
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- CN208893104U CN208893104U CN201721901797.8U CN201721901797U CN208893104U CN 208893104 U CN208893104 U CN 208893104U CN 201721901797 U CN201721901797 U CN 201721901797U CN 208893104 U CN208893104 U CN 208893104U
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Abstract
The utility model relates to a kind of sight health apparatus, comprising: health-care appliance shell is the cavity body structure of the forward and backward opening surrounded by side wall；Health-care appliance inner casing is the cavity body structure of the front opening surrounded by side wall, rear wall, and health-care appliance inner casing is inserted in health-care appliance shell, and inner casing outer can be slided between positive stop lug boss and slot；Optics convex lens component includes left frame, right frame, is respectively equipped with convex lens sheet in left frame, right frame；Regulating mechanism includes roll adjustment component, level-one telescopic component, second level telescopic component, and roll adjustment component includes spool gear, left sliding slot, right rail；Indication mechanism includes level-one display panel, second level display panel, level-one display panel, second level display panel front end face be respectively equipped with multiple guiding lamps, telescoping mechanism includes rotation axis, screw shell.The utility model provides a kind of adjustable eye at a distance from indication mechanism, the sight health apparatus of the spacing that is adjusted between left frame and right frame, adjustable test angle.
Description
Technical field
The utility model belongs to sight protection field more particularly to a kind of sight health apparatus.
Background technique
Vision health can be described as most important health mark among human body, and the World Health Organization (WHO) is " eyes are bright
Bright, reaction acumen " is included in ten health standards.According to the investigation of WHO, teenager's poor sight has become global crisis.Therefore,
Concern teenager's vision health problem had reached the common recognition of the whole mankind already.It is shown according to Physicians report, causes the maximum original of myopia
Caused by being the long-term over fatigue of eyes, children are the fault because of reading and writing mostly, insufficient light, most serious
It is to see TV or beat that the distance of electronic toy is too close, the time is too long, so that the radiation of fluorescent screen damages eyeball, and then makes
Obtain hypopsia.Chinese patent " a kind of sight health apparatus (CN201420351203.0) with vibration function ", including shell,
Shell front end portion is equipped with the light inlet window that can be seen in shell, and light inlet window is equipped with optical lens module, is equipped in shell from optics
Lens subassembly sees that the fashionable straight line cursor group that far and near imaging can be presented, technical points are that shell is equipped with vibrator, shell
It is equipped with the control unit of control straight line cursor group and vibrator movement.The utility model structure is simple, can carry out approximation
When treatment, eye can must play massage, loosen the muscle of circumference of eyes, loosen purpose to reach, to increase eyesight-exercising
Effect.But conventional sight health apparatus is usually present and can not adjust excellent test angle, can not adjust optical lens group
The problems such as spacing and angle of part, the effect of anticipation is not had.
Therefore, these problems are based on, provide a kind of adjustable eye at a distance from indication mechanism, left frame and right is adjusted
The sight health apparatus of spacing, adjustable test angle between frame, has important practical significance.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of adjustable eye and indication mechanism are provided
The sight health apparatus of distance, the spacing being adjusted between left frame and right frame, adjustable test angle.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of sight health apparatus, comprising: health-care appliance shell, optics convex lens component, regulating mechanism, is shown health-care appliance inner casing
Show mechanism；
Health-care appliance shell, is the cavity body structure of the forward and backward opening surrounded by side wall, and the front end of the health-care appliance shell is
First shell end, the rear end of the health-care appliance shell are second housing end, and the second housing end is equipped with a circle limit along its inner wall
Position boss, the inner wall middle part of the health-care appliance shell is left and right to be symmetrically arranged with a pair of of slot, the slot and positive stop lug boss in left side
Between be equipped with a slide bar, between the slot and positive stop lug boss on right side be equipped with a screw rod, the slide bar, screw rod respectively with health care
Instrument shell is arranged in an axially parallel mode, the rear and front end of the slide bar respectively with slot, positive stop lug boss Joint, before the screw rod
Both ends are rotatablely connected with slot, positive stop lug boss respectively afterwards, and the rear end of the screw rod is stretched out other than positive stop lug boss and spin button
It is connected；
Health-care appliance inner casing is the cavity body structure of the front opening surrounded by side wall, rear wall, the health-care appliance inner casing and guarantor
Strong instrument shell coaxial arrangement, the front end of the health-care appliance inner casing are the first inner casing end, and the rear end of the health-care appliance inner casing is second
Inner casing end, the outer at first inner casing end are equipped with a circle inner casing outer, and the health-care appliance inner casing is inserted in health-care appliance shell,
And the inner casing outer can be slided between positive stop lug boss and slot, extend through and be equipped with and sliding bar on the inner casing outer
The slide opening of connection, the screw hole being connect with screw flight；
Optics convex lens component is set in health-care appliance shell, is located at the front of the slot comprising left frame,
Right frame is respectively equipped with convex lens sheet in the left frame, right frame；
Regulating mechanism is set in health-care appliance shell comprising roll adjustment component, level-one telescopic component, second level telescopic component,
The roll adjustment component is set between left frame, right frame, and the roll adjustment component includes spool gear, left sliding slot, right rail, the length
The middle part of gear is equipped with central axis, and the upper and lower side of the central axis is rotatablely connected with health-care appliance shell respectively, and the central axis
Upper end stretch out other than health-care appliance shell and be connected with the motor shaft of driving motor, the right side of the left side wall of the left sliding slot and left frame
Side wall is hinged, and the right rail is located at the top of left sliding slot, and the left side wall phase of the right side wall of the right rail and right frame
Hingedly, the left sliding slot, right rail are hollow, rectangular frame structure, and the Internal back end of the left sliding slot is equipped with level-one rack gear,
The interior forward end of the right rail is equipped with second level rack gear, and the spool gear is sequentially inserted into right rail, left sliding slot, the long tooth
Wheel be meshed respectively with level-one rack gear, second level rack gear, the left and right ends of the level-one telescopic component respectively with health-care appliance shell
Left side wall, left frame left side wall be hinged, the left and right ends of the second level telescopic component respectively with the right side wall of right frame, protect
The right side wall of strong instrument shell is hinged, the roll adjustment component, level-one telescopic component, second level telescopic component axis be located at same
On straight line；
Indication mechanism is set in health-care appliance inner casing comprising level-one display panel, second level display panel, the level-one
Display panel, second level display panel front end face be respectively equipped with multiple guiding lamps, the quantity of the second level display panel is two,
Two second level display panels are located at the left and right sides of level-one display panel, and the second level display panel and level-one are aobvious
Show that panel is connected by articulate, three-level is equipped between the second level display panel and the left side wall of health-care appliance inner casing in left side
Telescopic component is equipped with level Four telescopic component between the second level display panel and the right side wall of health-care appliance inner casing on right side, described
The rear of level-one display panel is equipped with telescoping mechanism, and the telescoping mechanism includes rotation axis, screw shell, the rotation axis and protects
The rear wall rotation connection of strong instrument inner casing, and the rear end of the rotation axis stretches out health-care appliance inner casing and is connected with rotating handle, it is described
Rotation axis is equipped with external screw thread, internal screw thread is equipped in the screw shell, the rotation axis is inserted in screw shell and and spiral shell
The connection of line bush whorl, the front end of the screw shell is connected with the back-end central position of level-one display panel.
Further, the quantity of the regulating mechanism is one.
Further, the quantity of the regulating mechanism is two, setting before and after two regulating mechanisms, two tune
Section mechanism is in same level.
Further, the level-one telescopic component includes piston bore, piston rod and compressed spring, and the piston rod plugs
In in piston bore, the piston rod is located at one end in piston bore equipped with limited block, the limited block and piston bore it
Between upper cover of piston rod be equipped with compressed spring, the second level telescopic component, three-level telescopic component, level Four telescopic component group ingredient
It is not identical as the composition of level-one telescopic component, and the second level telescopic component and level-one telescopic component are about the health-care appliance shell
Axis direction be symmetrical set, the three-level telescopic component and axis of the level Four telescopic component about the health-care appliance inner casing
Direction is symmetrical set.
Further, the telescoping mechanism and three-level telescopic component, level Four telescopic component are located in same level, described
Telescoping mechanism is respectively arranged on the left side and the right side limit telescopic bar, the front and back ends of the limit telescopic bar respectively with level-one display surface
The rear wall of plate, the rear wall of health-care appliance inner casing are connected, and the sum of length of the rotation axis and screw shell is greater than limit telescopic
The extreme length of bar.
Further, it is additionally provided with limit sleeve, the quantity of the limit sleeve is three, and the limit sleeve is sheathed on spool gear
On, and intert arrangement with right rail, left sliding slot respectively.
Further, rubber mount is additionally provided in the health-care appliance shell, the rubber mount is set to outside the health-care appliance
Shell inner edge, and it is located at the front of optics convex lens component.
Further, it is additionally provided with filter, the left and right ends of the filter are inserted in slot respectively.
The advantages and positive effects of the utility model are as follows:
1. the utility model can eliminate eyeball accommodative convergence, can expand for the training to user's right and left eyes
The ken improves eyesight, has the function of health care vision.
2. the utility model can adjust eye at a distance from indication mechanism according to the age of user, vision condition, thus
Suitable for different age group, the user of different vision conditions.
Between 3. the utility model can be adjusted between left frame and right frame according to eye spacing, the eye locations of user
Away to be suitable for different users.
4. the folder that the utility model is adjusted between level-one display panel and second level display panel by adjusting telescoping mechanism
Angle can select suitable test angle according to different users' eye conditions.
5. the tilt angle between left frame and right frame is adjusted in the utility model, to be suitable for different users.
Detailed description of the invention
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
Fig. 1 is the top view in the cross section of the utility model embodiment 1；
Fig. 2 is sectional view of the Fig. 1 along the face A-A；
Fig. 3 is sectional view of the Fig. 1 along the face B-B；
Fig. 4 is the top view in the cross section of the utility model embodiment 2；
Fig. 5 is left frame in Fig. 4, right frame heeling condition structural schematic diagram；
Fig. 6 is telescoping mechanism contraction state structural schematic diagram in Fig. 4；
Fig. 7 is telescoping mechanism elongation state structural schematic diagram in Fig. 4；
Fig. 8 is that health-care appliance inner casing stretches out status architecture schematic diagram from health-care appliance shell in Fig. 4；
Fig. 9 is the structural schematic diagram of level-one telescopic component；
Figure 10 is the top view of roll adjustment component in Fig. 1；
Figure 11 is the main view of roll adjustment component in Fig. 1.
In figure: 1. health-care appliance shells, 2. positive stop lug boss, 3. slots, 4. slide bars, 5. screw rods, 6. spin buttons, 7. health-care appliances
Inner casing, 8. inner casing outers, 9. left frames, 10. right frames, 11. convex lens sheets, 12. roll adjustment components, 13. level-one telescopic components,
14. second level telescopic component, 15. spool gears, 16. left sliding slots, 17. right rails, 18. central axises, 19. driving motors, 20. level-one teeth
Item, 21. second level rack gears, 22. level-one display panels, 23. second level display panels, 24. guiding lamps, 25. three-level telescopic components, 26.
Level Four telescopic component, 27. rotation axis, 28. screw shells, 29. rotating handles, 30. piston bores, 31. piston rods, 32. compressions
Spring, 33. limited blocks, 34. limit telescopic bars, 35. limit sleeves, 36. rubber mounts, 37. filters.
Specific embodiment
Firstly, it is necessary to which explanation, illustrates the specific structure, feature of the utility model for by way of example below
With advantage etc., however what all descriptions were intended merely to be illustrated, and should not be construed as forming the utility model and appoint
What is limited.In addition, any single technical characteristic for being described by or implying in each embodiment mentioned by this paper, or it is shown
Or implicit any single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into
Row any combination is deleted, to obtain more other embodiments of the utility model that may do not referred to directly herein.
In addition, same or like technical characteristic may be indicated only at one in the same figure for the sake of simplifying drawing.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Fig. 1 is the top view in the cross section of the utility model embodiment 1；Fig. 2 is sectional view of the Fig. 1 along the face A-A；Fig. 3 is
Sectional view of the Fig. 1 along the face B-B；Fig. 4 is the top view in the cross section of the utility model embodiment 2；Fig. 5 is left frame, the right side in Fig. 4
Frame heeling condition structural schematic diagram；Fig. 6 is telescoping mechanism contraction state structural schematic diagram in Fig. 4；Fig. 7 is telescopic machine in Fig. 4
Structure elongation state structural schematic diagram；Fig. 8 is that health-care appliance inner casing stretches out status architecture schematic diagram from health-care appliance shell in Fig. 4；Fig. 9
It is the structural schematic diagram of level-one telescopic component；Figure 10 is the top view of roll adjustment component in Fig. 1；Figure 11 is roll adjustment component in Fig. 1
Main view.The utility model just is illustrated in conjunction with Fig. 1-Figure 11 below.
As shown in figs. 1-11, a kind of sight health apparatus, comprising: health-care appliance shell 1, health-care appliance inner casing 7, optics convex lens group
Part, regulating mechanism, indication mechanism；Health-care appliance shell 1 is the cavity body structure of the forward and backward opening surrounded by side wall, the health care
The front end of instrument shell 1 is the first shell end, and the rear end of the health-care appliance shell is second housing end, and the second housing end is along it
Inner wall is equipped with a circle positive stop lug boss 2, and the inner wall middle part of the health-care appliance shell 1 is left and right to be symmetrically arranged with a pair of of slot 3, left side
It is equipped with a slide bar 4 between the slot 3 and positive stop lug boss 2, a screw rod is equipped between the slot 3 and positive stop lug boss 2 on right side
5, the slide bar 4, screw rod 5 are arranged in an axially parallel mode with health-care appliance shell 1 respectively, the rear and front end of the slide bar 4 respectively with insert
Slot 3,2 Joint of positive stop lug boss, the rear and front end of the screw rod 5 is rotatablely connected with slot 3, positive stop lug boss 2 respectively, and the spiral shell
The rear end of bar 5 is stretched out other than positive stop lug boss 2 to be connected with spin button 6；Health-care appliance inner casing 7 is before being surrounded by side wall, rear wall
The cavity body structure of end opening, the health-care appliance inner casing 7 are coaxially disposed with health-care appliance shell 1, and the front end of the health-care appliance inner casing 7 is
First inner casing end, the rear end of the health-care appliance inner casing 7 are the second inner casing end, and the outer at first inner casing end is equipped with a circle inner casing
Outer 8, the health-care appliance inner casing 7 are inserted in health-care appliance shell 1, and the inner casing outer 8 can be in positive stop lug boss 2 and slot 3
Between slide, extended through on the inner casing outer 8 and be equipped with the slide opening being slidably connected with slide bar 4, the spiral shell being threadedly coupled with screw rod 5
Hole；Optics convex lens component is set in health-care appliance shell 1, is located at the front of the slot 3 comprising left frame 9, the right side
Frame 10 is respectively equipped with convex lens sheet 11 in the left frame 9, right frame 10；Regulating mechanism is set in health-care appliance shell 1,
It includes roll adjustment component 12, level-one telescopic component 13, second level telescopic component 14, and the roll adjustment component 12 is set to left frame 9, the right side
Between frame 10, the roll adjustment component 12 includes spool gear 15, left sliding slot 16, right rail 17, and the middle part of the spool gear 15 is set
There is central axis 18, the upper and lower side of the central axis 18 is rotatablely connected with health-care appliance shell 1 respectively, and the upper end of the central axis 18
It stretches out other than health-care appliance shell 1 and is connected with the motor shaft of driving motor 19, the left side wall of the left sliding slot 16 and the right side of left frame 9
Side wall is hinged, and the right rail 17 is located at the top of left sliding slot 16, and the right side wall of the right rail 17 and right frame 10
Left side wall is hinged, and the left sliding slot 16, right rail 17 are hollow, rectangular frame structure, behind the inside of the left sliding slot 16
End is equipped with level-one rack gear 20, and the interior forward end of the right rail 17 is equipped with second level rack gear 21, the spool gear 15 be sequentially inserted into
In right rail 17, left sliding slot 16, the spool gear 15 is meshed with level-one rack gear 20, second level rack gear 21 respectively, and the level-one is stretched
Left side wall of the left and right ends of contracting component 13 respectively with the left side wall of health-care appliance shell 1, left frame 9 is hinged, and the second level is stretched
Right side wall of the left and right ends of contracting component 14 respectively with the right side wall of right frame 10, health-care appliance shell 1 is hinged, the roll adjustment
Component 12, level-one telescopic component 13, second level telescopic component 14 axis be located on the same line；Indication mechanism is set to and protects
In strong instrument inner casing 7 comprising level-one display panel 22, second level display panel 23, the level-one display panel 22, second level display surface
The front end face of plate 23 is respectively equipped with multiple guiding lamps 24, and the quantity of the second level display panel 23 is two, two second levels
Display panel 23 is located at the left and right sides of level-one display panel 22, and the second level display panel 23 and level-one display panel
22 are connected by articulate, and three-level is equipped between the second level display panel 23 and the left side wall of health-care appliance inner casing 7 in left side
Telescopic component 25 is equipped with level Four telescopic component between the second level display panel 23 and the right side wall of health-care appliance inner casing 7 on right side
26, the rear of the level-one display panel 22 is equipped with telescoping mechanism, and the telescoping mechanism includes rotation axis 27, screw shell 28,
The rotation axis 27 and the rear wall of health-care appliance inner casing 7 are rotatablely connected, and health-care appliance inner casing 7 is stretched out in the rear end of the rotation axis 27
And be connected with rotating handle 29, the rotation axis 27 is equipped with external screw thread, it is equipped with internal screw thread in the screw shell 28, described turn
Moving axis 27 is inserted in screw shell 28 and is threadedly coupled with screw shell 28, and the front end of the screw shell 28 and level-one are aobvious
Show that the back-end central position of panel 22 is connected.
As an example, in use, user watches level-one display surface by the convex lens sheet 11 on optics convex lens component
The running track of guiding lamp 24 on plate 22, second level display panel 23 is trained right and left eyes, can eliminate eyeball modulability
Set, can expand the ken improves eyesight, has the function of health care vision.Firstly, this health-care appliance can be according to eyesight to be regulated
The age of user, vision condition adjust eye at a distance from indication mechanism, by rotating spin button 6, drive 5 turns of screw rod
It is dynamic, it is equipped with the slide opening being slidably connected with slide bar 4, the screw hole being threadedly coupled with screw rod 5 due to extending through on inner casing outer 8,
When rotating spin button 6, health-care appliance inner casing 7 is moved forward or rearward along screw rod 5, slide bar 4, to change eye and display machine
The distance between structure (as shown in Figure 8), thus suitable for different age group, the training of the children of different vision conditions, wherein limiting
Position boss 2, slot 3 can limit inner casing outer 8 and can only move between them；Secondly, this health-care appliance can be according to eyesight to be regulated
Eye spacing, the eye locations of user adjust the spacing between left frame 9 and right frame 10, it is adjustable by roll adjustment component 12
Spacing between left frame 9 and right frame 10, wherein level-one telescopic component 13, second level telescopic component 14 can cooperate roll adjustment component
Elongate or shorten and shorten or extend, when roll adjustment component 12 elongates or shortens movement, level-one telescopic component 13, second level are stretched
Contracting component 14 elongates or shortens therewith respectively, to guarantee the stable movement of left frame 9, right frame 10；In addition, due to the mankind
Eyeball be it is spherical, the picture for watching simple plane belongs to distortion in fact, therefore the training of simple plane have to
But training effect expected from being not achieved also will increase the pressure to brain instead, and training effect is bad, and the present apparatus passes through telescopic machine
22 position of level-one display panel is adjusted in structure, when telescoping mechanism shrink when (as shown in Figure 6), drive level-one display panel 22 to
After move, at this time level-one display panel 22, with second level display panel 23 be in covering of the fan structure, when telescoping mechanism elongation when (as scheme
Shown in 7), drive level-one display panel 22 to move forward, level-one display panel 22 and second level display panel 23 are in convex surface at this time
Structure, level-one display panel 22, second level display panel 23 not in the same plane can produce excellent test angle, thus
Suitable test angle can be selected according to different users' eye conditions.Wherein, the working principle of telescoping mechanism are as follows: rotation rotation
Handle 29 drives rotation axis 27 to rotate in screw shell 28, so that rotation axis 27 is in 28 precession of screw shell or rotation
Out, to realize elongating or shortening for telescoping mechanism, wherein three-level telescopic component 25, level Four telescopic component 26 cooperate telescoping mechanism
Use, when telescoping mechanism elongates or shortens movement, three-level telescopic component 25, level Four telescopic component 26 respectively therewith elongation or
Shorten, thus the stability for guaranteeing level-one display panel 22, being moved with second level display panel 23.
It should be noted that level-one display panel 22 in the utility model, the guiding lamp 24 on second level display panel 23
Specific structure, working principle, running track principle are the structure and work of the prior art, optics convex lens component, driving motor
Principle is the prior art, such as granted patent 201020192340.6 discloses a kind of " visual training light box ", has been authorized specially
Benefit 201420351203.0 discloses a kind of " a kind of sight health apparatus with vibration function ", in the description
Specific structure, the working principle, running track principle of guiding lamp are described, therefore is no longer elaborated.
Embodiment 1: the quantity of the regulating mechanism is one.
As an example, when the quantity of regulating mechanism is one (as shown in Figure 1), central axis is driven by driving motor 19
18 rotations, spool gear 15 rotate with it.Since left sliding slot 16, right rail 17 are hollow, rectangular frame structure, left sliding slot 16
Internal back end be equipped with level-one rack gear 20, the interior forward end of right rail 17 is equipped with second level rack gear 21, spool gear 15 be sequentially inserted into
In right rail 17, left sliding slot 16, spool gear 15 is meshed with level-one rack gear 20, second level rack gear 21 respectively, when 15 up time of spool gear
When needle rotates, left sliding slot 16, right rail 17 are moved towards, since the right side wall of the left side wall and left frame 9 of left sliding slot 16 is mutually cut with scissors
It connects, the right side wall of right rail 17 and the left side wall of right frame 10 are hinged, so that between left frame 9 and right frame 10
Distance reduces, and due to the left and right ends of level-one telescopic component 13 left side with the left side wall of health-care appliance shell 1, left frame 9 respectively
Side wall is hinged, the left and right ends of second level telescopic component 14 right side with the right side wall of right frame 10, health-care appliance shell 1 respectively
Wall is hinged, and level-one telescopic component 13, second level telescopic component 14 length can increase therewith, to guarantee left frame 9 and right frame
The stability of 10 movements；Conversely, when driving motor 19 drives spool gear 15 to rotate counterclockwise, left frame 9 and right frame 10 it
Between distance increase, level-one telescopic component 13, second level telescopic component 14 can therewith length shorten, thus realize by adjust roll adjustment
The distance between the left frame 9 of the adjustable in length of component 12, right frame 10, to be suitable for different users.
Embodiment 2: the quantity of the regulating mechanism is two, setting before and after two regulating mechanisms, two tune
Section mechanism is in same level.
As an example, it when the quantity of regulating mechanism is two (as shown in Figure 4), and is set before and after two regulating mechanisms
It sets, two regulating mechanisms are in same level, and when two roll adjustment components 12 shorten or extend simultaneously, realization passes through
The distance between the left frame 9 of adjustable in length, the right frame 10 of roll adjustment component 12 are adjusted, to be suitable for different users；When
When the length for the roll adjustment component 12 that the length for adjusting the roll adjustment component 12 in front is less than rear (as shown in Figure 5), left frame 9 and the right side
Frame 10 is not on same plane, is presented certain angle, and the length of level-one telescopic component 13, second level telescopic component 14 with
Change inclining between left frame 9, right frame 10 is adjusted to guarantee the stability of left frame 9 with the movement of right frame 10
Rake angle, to be suitable for different users.
For further, it can also consider in the present invention, the level-one telescopic component 13 includes piston bore
30, piston rod 31 and compressed spring 32, the piston rod 31 are inserted in piston bore 30, and the piston rod 31 is located at piston cylinder
One end in cylinder 30 is equipped with limited block 33, is arranged with compression bullet on the piston rod 31 between the limited block 33 and piston bore 30
Spring 32, the second level telescopic component 14, three-level telescopic component 25, level Four telescopic component 26 composition respectively with level-one telescopic component
13 composition is identical, and the second level telescopic component 14 and axis side of the level-one telescopic component 13 about the health-care appliance shell 1
It is symmetrical arranged to the left and right, the three-level telescopic component 25 and axis side of the level Four telescopic component 26 about the health-care appliance inner casing 7
It is symmetrical arranged to the left and right.
When level-one telescopic component 13 or second level telescopic component 14 or three-level telescopic component 25 or level Four telescopic component 26 extend
When, piston rod 31 is stretched out from piston bore 30 under external force, in the elastic reaction of compressed spring 32, prevents piston rod 31 certainly
It is all stretched out in piston bore 30, when level-one telescopic component 13 or second level telescopic component 14 or three-level telescopic component 25 or level Four are stretched
When contracting component 26 shortens, piston rod 31 is moved into piston bore 30 under external force, to realize level-one telescopic component 13
Or the change of the length of second level telescopic component 14 or three-level telescopic component 25 or level Four telescopic component 26.
For further, it can also consider in the present invention, the telescoping mechanism and three-level telescopic component 25, four
Grade telescopic component 26 is located in same level, and the telescoping mechanism is respectively arranged on the left side and the right side limit telescopic bar 34, described
The front and back ends of limit telescopic bar 34 are connected with the rear wall of the rear wall of level-one display panel 22, health-care appliance inner casing 7 respectively, institute
State the extreme length that the sum of length of rotation axis 27 and screw shell 28 is greater than limit telescopic bar 34.
Limit telescopic bar 34 can limit the extreme length of rotation axis 27 Yu screw shell 28, prevent rotation axis 27 from thread bush
It is all screwed out in cylinder 28.
For further, it can also consider in the present invention, be additionally provided with limit sleeve 35, the number of the limit sleeve 35
Amount is three, and the limit sleeve 35 is sheathed on spool gear 15, and interts arrangement with right rail 17, left sliding slot 16 respectively.
Three limit sleeves 35 are sheathed on spool gear 15, and intert arrangement with right rail 17, left sliding slot 16 respectively, both to the right side
Sliding slot 17, left sliding slot 16 play the role of isolation, so that right rail 17, left sliding slot 16 are not interfere with each other when sliding, and can prevent the right side
Sliding slot 17, left sliding slot 16 are separated from spool gear 18, play the role of limit,
For further, it can also consider in the present invention, be additionally provided with rubber mount in the health-care appliance shell 1
36, the rubber mount 36 is set to 1 inner edge of health-care appliance shell, and is located at the front of optics convex lens component.Rubber mount
36 improve user's comforts of use.
For further, it can also consider in the present invention, be additionally provided with filter 37, a left side for the filter 37
Right both ends are inserted in respectively in slot 3.Filter 37 will filter out the spectrum of easily injury eyes.
The utility model provide a kind of adjustable eye at a distance from indication mechanism, be adjusted between left frame and right frame
Spacing, adjustable test angle sight health apparatus.
The utility model is described in detail in above embodiments, but the content is only the preferable reality of the utility model
Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should still belong within the patent covering scope of the utility model.
Claims (8)
1. a kind of sight health apparatus, comprising: health-care appliance shell, health-care appliance inner casing, optics convex lens component, regulating mechanism, display
Mechanism, it is characterised in that:
Health-care appliance shell, is the cavity body structure of the forward and backward opening surrounded by side wall, and the front end of the health-care appliance shell is first
Shell end, the rear end of the health-care appliance shell are second housing end, and the second housing end is equipped with a circle limit convex along its inner wall
Platform, the inner wall middle part of the health-care appliance shell is left and right to be symmetrically arranged with a pair of of slot, between the slot and positive stop lug boss in left side
Equipped with a slide bar, a screw rod is equipped between the slot and positive stop lug boss on right side, the slide bar, screw rod are respectively and outside health-care appliance
Shell is arranged in an axially parallel mode, the rear and front end of the slide bar respectively with slot, positive stop lug boss Joint, the front and back two of the screw rod
End is rotatablely connected with slot, positive stop lug boss respectively, and the rear end of the screw rod is stretched out other than positive stop lug boss and is connected with spin button；
Health-care appliance inner casing is the cavity body structure of the front opening surrounded by side wall, rear wall, the health-care appliance inner casing and health-care appliance
Shell coaxial arrangement, the front end of the health-care appliance inner casing are the first inner casing end, and the rear end of the health-care appliance inner casing is the second inner casing
End, the outer at first inner casing end are equipped with a circle inner casing outer, and the health-care appliance inner casing is inserted in health-care appliance shell, and institute
Stating inner casing outer can slide between positive stop lug boss and slot, extended through on the inner casing outer be equipped with connect with sliding bar
Slide opening, the screw hole that is connect with screw flight；
Optics convex lens component is set in health-care appliance shell, is located at the front of the slot comprising left frame, right mirror
Frame is respectively equipped with convex lens sheet in the left frame, right frame；
Regulating mechanism is set in health-care appliance shell comprising roll adjustment component, level-one telescopic component, second level telescopic component, it is described
Roll adjustment component is set between left frame, right frame, and the roll adjustment component includes spool gear, left sliding slot, right rail, the spool gear
Middle part be equipped with central axis, the upper and lower side of the central axis is rotatablely connected with health-care appliance shell respectively, and the central axis is upper
End is stretched out other than health-care appliance shell to be connected with the motor shaft of driving motor, the left side wall of the left sliding slot and the right side wall of left frame
It being hinged, the right rail is located at the top of left sliding slot, and the right side wall of the right rail and the left side wall of right frame are hinged,
The left sliding slot, right rail are hollow, rectangular frame structure, and the Internal back end of the left sliding slot is equipped with level-one rack gear, the right side
The interior forward end of sliding slot is equipped with second level rack gear, and the spool gear is sequentially inserted into right rail, left sliding slot, and the spool gear is distinguished
Be meshed with level-one rack gear, second level rack gear, the left and right ends of the level-one telescopic component respectively with the left side wall of health-care appliance shell,
The left side wall of left frame is hinged, and the left and right ends of the second level telescopic component are respectively and outside the right side wall of right frame, health-care appliance
The right side wall of shell is hinged, the roll adjustment component, level-one telescopic component, second level telescopic component axis be located at same straight line
On；
Indication mechanism is set in health-care appliance inner casing comprising level-one display panel, second level display panel, the level-one are shown
Panel, second level display panel front end face be respectively equipped with multiple guiding lamps, the quantity of the second level display panel is two, two
The second level display panel is located at the left and right sides of level-one display panel, and the second level display panel and level-one display surface
Plate is connected by articulate, flexible equipped with three-level between the second level display panel and the left side wall of health-care appliance inner casing in left side
Component is equipped with level Four telescopic component, the level-one between the second level display panel and the right side wall of health-care appliance inner casing on right side
The rear of display panel is equipped with telescoping mechanism, and the telescoping mechanism includes rotation axis, screw shell, the rotation axis and health-care appliance
The rear wall of inner casing is rotatablely connected, and the rear end of the rotation axis stretches out health-care appliance inner casing and is connected with rotating handle, the rotation
Axis is equipped with external screw thread, internal screw thread is equipped in the screw shell, the rotation axis is inserted in screw shell and and thread bush
Cylinder is threadedly coupled, and the front end of the screw shell is connected with the back-end central position of level-one display panel.
2. a kind of sight health apparatus according to claim 1, it is characterised in that: the quantity of the regulating mechanism is one.
3. a kind of sight health apparatus according to claim 1, it is characterised in that: the quantity of the regulating mechanism is two,
Setting before and after two regulating mechanisms, two regulating mechanisms are in same level.
4. a kind of sight health apparatus according to claim 1, it is characterised in that: the level-one telescopic component includes piston cylinder
Cylinder, piston rod and compressed spring, the piston rod are inserted in piston bore, and the piston rod is located at one end in piston bore
Equipped with limited block, upper cover of piston rod between the limited block and piston bore is equipped with compressed spring, the second level telescopic component,
Three-level telescopic component, the composition of level Four telescopic component are identical as the composition of level-one telescopic component respectively, and the flexible group of the second level
Axis direction of the part with level-one telescopic component about the health-care appliance shell is symmetrical set, the three-level telescopic component and four
Grade telescopic component is symmetrical set about the axis direction of the health-care appliance inner casing.
5. a kind of sight health apparatus according to claim 1, it is characterised in that: the telescoping mechanism and the flexible group of three-level
Part, level Four telescopic component are located in same level, and the telescoping mechanism is respectively arranged on the left side and the right side limit telescopic bar, described
The front and back ends of limit telescopic bar are connected with the rear wall of the rear wall of level-one display panel, health-care appliance inner casing respectively, the rotation
The sum of length of axis and screw shell is greater than the extreme length of limit telescopic bar.
6. a kind of sight health apparatus according to claim 1, it is characterised in that: it is additionally provided with limit sleeve, the limit sleeve
Quantity is three, and the limit sleeve is sheathed on spool gear, and interts arrangement with right rail, left sliding slot respectively.
7. a kind of sight health apparatus according to claim 1, it is characterised in that: be additionally provided with rubber in the health-care appliance shell
Cushion, the rubber mount is set to health-care appliance shell inner edge, and is located at the front of optics convex lens component.
8. a kind of sight health apparatus according to claim 1, it is characterised in that: it is additionally provided with filter, the filter
Left and right ends are inserted in slot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901797.8U CN208893104U (en) | 2017-12-29 | 2017-12-29 | A kind of sight health apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901797.8U CN208893104U (en) | 2017-12-29 | 2017-12-29 | A kind of sight health apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893104U true CN208893104U (en) | 2019-05-24 |
Family
ID=66564905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901797.8U Expired - Fee Related CN208893104U (en) | 2017-12-29 | 2017-12-29 | A kind of sight health apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515930A (en) * | 2020-11-30 | 2021-03-19 | 郑州大学第一附属医院 | Children amblyopia therapeutic instrument capable of improving compliance of children patients |
| CN113397931A (en) * | 2020-03-16 | 2021-09-17 | 杭州生创投资管理有限公司 | VR (virtual reality) therapeutic instrument for ciliary muscle training |
-
2017
- 2017-12-29 CN CN201721901797.8U patent/CN208893104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397931A (en) * | 2020-03-16 | 2021-09-17 | 杭州生创投资管理有限公司 | VR (virtual reality) therapeutic instrument for ciliary muscle training |
| CN112515930A (en) * | 2020-11-30 | 2021-03-19 | 郑州大学第一附属医院 | Children amblyopia therapeutic instrument capable of improving compliance of children patients |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |