CN208709854U - For measuring the fixation device of eyes degree measuring instrument - Google Patents

Abstract

The utility model discloses the fixation devices for measuring eyes degree measuring instrument, including eyes optometry unit, eyes optometry unit, which is equipped with, checks form, it checks and is connected with the fixed link being vertically arranged below form, fixed link is equipped with head placement plate, and head puts plate surface and is equipped with a chin putting groove, the lower section of head placement plate is equipped with and helps plate, it helps below plate and sets there are two arc fagging, arc fagging is connect by connecting rod with fixed link, and the bottom of fixed link is equipped with firm banking；Help on the side on plate far from fixed link and be connected with and be vertically arranged returning face plate, the side of returning face plate with help plate hinged, be connected with seat plate on returning face plate inner wall.The fixation device of the utility model, head can be provided for user and place support device, prevent patient from shaking on head during measurement, or head maintains a posture overstrain for a long time, it has allowed the patient to one and has more comfortably detected environment, the crowd of each age group can be facilitated to use.

Description

For measuring the fixation device of eyes degree measuring instrument

Technical field

The utility model relates to fixed devices, and in particular to for measuring the fixation device of eyes degree measuring instrument.

Background technique

With the progress that living standard is scientific and technical, more and more teenagers suffer from myopia, and myopia is also referred to as Short-sighted eye regards remote unclear because this eye can only see close.When being in resting state, the directional light come from unlimited distance passes through Focus is assembled before retina after the dioptric system refractive power of eye, then forms unclear picture on the retina.Electric optometry unit Developed in conjunction with contemporary optics, computer technology, for it is objective detection glasses refractive status a kind of self-reacting device, It is primarily used to the myopia degree of detection human eye, computerized optometry belongs to objective optometry, principle and sciascopia It is essentially identical, achieve the purpose that loosening eyeball is adjusted using infrared light sources and automatic mist view apparatus, using photoelectric technology and certainly Dynamic control technology checks diopter, only by that could be that eyes carry out correction appropriate after detection degree.

But the accuracy of rafractive is influenced by many factors, such as head and the eye cooperation of patient is bad, moves and Dynamic to go, target is not enough concentrated in eye fixation optometry unit, so that loosening adjusting not enough, necessarily affects the accurate of dioptroscopy result Property, while it is adult different from the height of children, therefore it is not easy to the measurement of various crowd's eyes degrees.

Utility model content

Technical problem to be solved in the utility model is that the accuracy of rafractive is influenced by many factors, such as Head and the eye cooperation of patient is bad, moves about, and target is not enough concentrated in eye fixation optometry unit, so that loosen adjusting not enough, it must The accuracy of dioptroscopy result is so influenced, while adult different from the height of children, therefore is not easy to various crowd's eyes Eyeball degree measures the fixation device, and it is an object of the present invention to provide for measuring eyes degree measuring instrument, can provide head for user Place support device, prevent patient head during measurement shake or head for a long time maintained a posture In fatigue, one is allowed the patient to and has more comfortably detected environment, the crowd of each age group can be facilitated to use.

The utility model is achieved through the following technical solutions:

For measuring the fixation device of eyes degree measuring instrument, including eyes optometry unit, eyes optometry unit, which is equipped with, to be checked Form checks that the fixed link for being connected with and being vertically arranged below form, fixed link are equipped with head placement plate, and plate surface is put on head It is equipped with a chin putting groove, and the lower section of head placement plate, which is equipped with, helps plate, and arc fagging there are two setting is helped below plate, described Arc fagging is vertically arranged, and arc fagging is connect by connecting rod with fixed link, and the bottom of fixed link is equipped with firm banking；Help plate Be connected on the upper side far from fixed link and be vertically arranged returning face plate, the returning face plate inner wall is arc, the side of returning face plate with help Plate is hinged, and returning face plate horizontally rotates around hinged place, is connected with seat plate on returning face plate inner wall.

The fixation device of the utility model can provide head for user and place support device, prevent patient in measurement Head shakes in the process or head maintains a posture overstrain for a long time, has allowed the patient to one more Comfortable detection environment, can facilitate the crowd of each age group to use.When needing to measure eyes, head is placed on head and is set It puts on plate, is placed on chin in chin putting groove, be located at the eyes of people and check at viewing window, patient can be sitting in and turn over On seat plate in rotating plate, inner wall is that the returning face plate of arc is more bonded the back of human body, while the human body of people being avoided to shake to two sides It is dynamic, then help plate to play a supporting role above to body for hand to be placed on, so that patient has a more comfortable inspection Environment is surveyed, while can be avoided head and double swerve occurs；Wherein arc fagging can play branch when people sits down to shank Support effect improves the accuracy of detection so that entire human body keeps a stable state.

The head placement plate uses rubber material, avoids causing to wear to the skin of head of user.

The seat plate is slidably connected with returning face plate inner wall, and seat plate can be slided up and down along returning face plate inner wall, and the head is put Plate and helping between plate and fixed link is slidably connected, and the fixed link is telescopic rod, height-adjustable, can be according to the body of user Top adjustment seat plate and head placement plate and height locating for plate is helped, to meet the use of all ages and classes user.

Head placement plate is equipped with notch far from the side of fixed link, and the notch is semicircle, and head is being placed into head After in placement plate, neck will necessarily be caused to oppress, therefore notch provides a shallow storage space for neck, squeeze neck will not It is pressed onto the side of head placement plate.

The utility model compared with prior art, has the following advantages and benefits:

1, the utility model is used to measure the fixation device of eyes degree measuring instrument, and head can be provided for user and places branch Support arrangement, prevent patient head during measurement shake or head for a long time maintain a posture overstrain, It has allowed the patient to one and has more comfortably detected environment, the crowd of each age group can be facilitated to use；

2, the utility model is used to measure the fixation device of eyes degree measuring instrument, and the head placement plate uses rubber material Material, avoids causing to wear to the skin of head of user, the seat plate is slidably connected with returning face plate inner wall, and seat plate can be along returning face plate Wall slides up and down, and the head placement plate and helping between plate and fixed link is slidably connected, and the fixed link is telescopic rod, height It is adjustable, according to the height adjustable seat panel of user and head placement plate and height locating for plate can be helped, to meet not the same year The use of age user；

3, the utility model is used to measure the fixation device of eyes degree measuring instrument, head placement plate far from fixed link one Side is equipped with notch, and the notch is semicircle, and head will necessarily cause to oppress after being placed into the placement plate of head to neck, Therefore notch provides a shallow storage space for neck, and neck is made not to be expressed to the side of head placement plate.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:

FIG. 1 is a schematic structural view of the utility model.

Label and corresponding parts title in attached drawing:

1- inspection form, 2- fixed link, the head 3- placement plate, 4- chin putting groove, 5- help plate, 6- arc fagging, and 7- is turned over Rotating plate, 8- seat plate, 9- notch.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment

As shown in Figure 1, the utility model is used to measure the fixation device of eyes degree measuring instrument, including eyes optometry unit, Eyes optometry unit, which is equipped with, checks form 1, checks that the lower section of form 1 is connected with the fixed link 2 being vertically arranged, fixed link 2 is equipped with Head placement plate 3,3 surface of head placement plate are equipped with a chin putting groove 4, and the lower section of head placement plate 3, which is equipped with, helps plate 5, The lower section of plate 5 is helped to set there are two arc fagging 6, the arc fagging 6 is vertically arranged, and arc fagging 6 passes through connecting rod and fixation Bar 2 connects, and the bottom of fixed link 2 is equipped with firm banking；It helps on the side on plate 5 far from fixed link 2 be connected with and is vertically arranged overturning Plate 7,7 inner wall of returning face plate are arc, and hingedly returning face plate 7 horizontally rotates around hinged place, turns over plate 5 is helped for the side of returning face plate 7 Seat plate 8 is connected on 7 inner wall of rotating plate.

The fixation device of the utility model can provide head for user and place support device, prevent patient in measurement Head shakes in the process or head maintains a posture overstrain for a long time, has allowed the patient to one more Comfortable detection environment, can facilitate the crowd of each age group to use.When needing to measure eyes, head is placed on head and is set It puts on plate, is placed on chin in chin putting groove, be located at the eyes of people and check at viewing window, patient can be sitting in and turn over On seat plate in rotating plate, plate is then helped to play a supporting role above to body for hand to be placed on, so that patient has one Environment is more comfortably detected, while can be avoided head and double swerve occurs；Wherein arc fagging can when people sits down It plays a supporting role to shank, so that entire human body keeps a stable state, improves the accuracy of detection.

Preferably, the head placement plate uses rubber material, avoids causing to wear to the skin of head of user.

Preferably, the seat plate is slidably connected with returning face plate inner wall, and seat plate can be slided up and down along returning face plate inner wall, the head Portion's placement plate and helping between plate and fixed link is slidably connected, and the fixed link is telescopic rod, height-adjustable, can according to The height adjustable seat panel and head placement plate at family and height locating for plate is helped, to meet the use of all ages and classes user.

Preferably, head placement plate is equipped with notch 9 far from the side of fixed link, and the notch is semicircle, and head is being put After setting onto head placement plate, neck will necessarily be caused to oppress, therefore notch provides a shallow storage space for neck, makes neck Son will not be expressed to the side of head placement plate.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (6)

1. for measuring the fixation device of eyes degree measuring instrument, which is characterized in that including eyes optometry unit, on eyes optometry unit It equipped with form (1) is checked, checks and is connected with the fixed link (2) being vertically arranged below form (1), fixed link (2) is equipped with head Placement plate (3), head placement plate (3) surface are equipped with a chin putting groove (4), and the lower section of head placement plate (3), which is equipped with, to be helped Plate (5) is helped below plate (5) and is set there are two arc fagging (6), and the arc fagging (6) is vertically arranged, and arc fagging (6) is logical It crosses connecting rod to connect with fixed link (2), the bottom of fixed link (2) is equipped with firm banking；Help fixed link (2) separate on plate (5) It is connected with and is vertically arranged returning face plate (7) on side, returning face plate (7) inner wall is arc, the side of returning face plate (7) and helps plate (5) Hingedly, returning face plate (7) horizontally rotates around hinged place, is connected with seat plate (8) on returning face plate (7) inner wall.

2. according to claim 1 for measuring the fixation device of eyes degree measuring instrument, which is characterized in that the head Placement plate (3) uses rubber material.

3. according to claim 1 for measuring the fixation device of eyes degree measuring instrument, which is characterized in that the seat plate (8) it is slidably connected with returning face plate (7) inner wall, seat plate (8) can be slided up and down along returning face plate (7) inner wall.

4. according to claim 1 for measuring the fixation device of eyes degree measuring instrument, which is characterized in that put on head Plate (3) is equipped with notch (9) far from the side of fixed link (2), and the notch (9) is semicircle.

5. according to claim 1 for measuring the fixation device of eyes degree measuring instrument, which is characterized in that the fixation Bar (2) is telescopic rod, height-adjustable.

6. according to claim 1 for measuring the fixation device of eyes degree measuring instrument, which is characterized in that the head Placement plate (3) and helping between plate (5) and fixed link (2) is slidably connected.