Eye movement feedback instrument for monitoring and evaluating motor psychological qualityTechnical Field
The invention relates to the technical field of eye movement feedback instruments, in particular to a motor psychological quality monitoring and evaluating eye movement feedback instrument.
Background
The structure of modern eye-movement instruments generally comprises four systems, namely an optical system, a pupil center coordinate extraction system, a vision and pupil coordinate superposition system and an image and data recording and analyzing system. Eye movement has three basic ways, gaze (fixation), eye jump (saccades) and follow-up movements. Eye movement can reflect the selection mode of visual information, and has important significance for revealing the psychological mechanism of cognitive processing.
In China patent (application number: CN 201810704132.0), a wireless eye movement apparatus is disclosed, comprising a frame carrier and an eye movement recorder integrated on the frame carrier; the glasses frame carrier comprises a left frame body and a right frame body which are connected, and the left frame body is connected with the right frame body through a connecting part; the eyeball motion recorder comprises a left eye camera integrated on the left frame body, a right eye camera integrated on the right frame body, a front end camera integrated on the connecting part, a gyroscope and an image processor; the left eye camera, the right eye camera, the front end camera and the gyroscope are respectively connected with the image processor; the gyroscope is used for detecting shake of the mirror frame carrier; the image processor is used for acquiring eye movement information of a user through the left eye camera and the right eye camera and storing the eye movement information to the local, and is also used for acquiring visual information in front of the user through the front end camera and storing the visual information to the local only when the frame carrier does not shake.
Compared with the prior art, the patent has the following technical problems in the actual use process:
1. In the pupil-cornea reflection type eye tracker based on video, the eye tracker calculates the coordinate value of a gaze point by calculating the central position of the pupil, and the pupil is asymmetric along with the expansion and contraction of the light condition, so that the shape of the pupil is changed, the estimation of the center of the pupil is caused to have errors, and even if the actual gazing position is not changed, the pupil size is changed, and the gazing position reported by the eye tracker is also changed.
2. The existing eye movement instrument is simply supported by the nose support, and the small nose bridge wearer is poor in comfort and wearing stability due to different sizes of nose bridges, so that shaking is easy to occur in the movement process, and the test result is affected.
Disclosure of Invention
The invention aims at: in order to solve the problems, the invention provides an eye movement feedback instrument for monitoring and evaluating the motor psychological quality.
The invention adopts the following technical scheme for realizing the purposes:
The utility model provides a motion psychological quality monitoring aassessment eye moves feedback appearance, includes frame and light filling lamp plate, the both ends of frame all articulate and hold in the palm, the inside that the leg held in the palm is provided with charging source, two sets of light filling grooves have been seted up at the top of frame, two sets of light filling grooves's inside all rotates and installs the commentaries on classics box, the interior slot has been seted up to the one side that the commentaries on classics box is close to the leg and holds in the palm, the outer slot has been seted up to the opposite side, the top of interpolation slot and outer slot link up the design, the interior top of interpolation slot and outer slot all is provided with the pressure and touches the electrode, and the pressure touches the electrode and is connected with charging source electricity, the light filling lamp plate can peg graft in interior slot and outer slot;
an eyeball motion recorder is arranged on the outer side of the frame, a photoresistor is arranged on the outer side of the eyeball motion recorder, and a light supplementing module is arranged on the inner side of the eyeball motion recorder;
the middle position of frame bottom is provided with the nose and holds in the palm, the inside that holds in the palm is provided with interior bag and holds in the palm in the interior bag and hold in the palm inside atmospheric pressure and can adjust.
Further, a soft light plate is arranged on the outer side of the inner slot, and a glass plate is arranged on the outer side of the outer slot.
Further, the top of light filling lamp plate is provided with the apron, the apron is the same with the length and width of commentaries on classics box, the top of apron is provided with the arm-tie.
Further, an adjusting screw is connected to the top of the cover plate in a threaded manner, a piston inserting plate is rotatably arranged at the bottom of the adjusting screw, the piston inserting plate displaces the bottom of the cover plate, the piston inserting plate and the light supplementing lamp plate can be inserted into the inner slot and the outer slot in a sealing manner, and the piston inserting plate and the light supplementing lamp plate are designed symmetrically about the center of the cover plate;
The top of the rotating box is provided with a threaded hole, the top of the cover plate is provided with a jack, a locking bolt is inserted into the jack, and the locking bolt can be in threaded connection with the threaded hole;
The inner inserting groove and the outer inserting groove are communicated with the inner bag support through an air pipe.
Further, a connecting shaft is arranged between the two groups of rotating boxes, and a driving wheel is arranged on the outer side of the connecting shaft;
the inside of frame has seted up the shaft hole, the regulating groove has been seted up at the top of frame, the regulating groove link up mutually with the shaft hole, the connecting axle passes the shaft hole, be provided with friction damping between connecting axle and the shaft hole, regulating gear is installed in the inside rotation of regulating groove, regulating gear with the drive wheel meshes mutually.
Further, two groups of mounting holes are formed in the middle of the frame in a penetrating mode, two groups of screw holes are formed in the inner side of the eyeball motion recorder, and screws can penetrate through the mounting holes to be connected in the screw holes in a threaded mode.
Further, the outside of eyeball motion recorder is provided with preceding camera, the bottom of eyeball motion recorder articulates there is the connecting rod, the bottom of connecting rod articulates there is the support pole, right camera is installed on the right side of support pole, left camera is installed on the left side of support pole.
Further, a first locking knob is connected with the hinge position of the connecting rod and the eyeball motion recorder in a threaded manner, and a second locking knob is connected with the hinge position of the connecting rod and the bracket rod in a threaded manner.
Further, the light source of the light supplementing lamp panel consists of LED lamp beads.
The beneficial effects of the invention are as follows:
1. According to the invention, the rotating box is arranged in the frame, the light supplementing lamp panel is arranged in the rotating box, the brightness of ambient light is detected through the photoresistor, then the photoresistor transmits a light brightness signal to the light supplementing module, the light supplementing module controls the brightness of the light supplementing lamp panel, the light supplementing lamp panel is arranged above eyebrows when the frame is worn under the arrangement of the leg support, the light supplementing lamp panel changes the light intensity from the upper part, the sight is not influenced, and meanwhile, the rotating box can rotate, so that the light supplementing angle of the light supplementing lamp panel can be adjusted, and the light supplementing lamp panel is suitable for different people.
2. According to the invention, the inner bag support is arranged on the inner side of the nose support, so that wearing comfort can be increased, meanwhile, the nose support can be tightly worn on the nose bridge of different people by changing the air pressure of the inner bag support, the movement intensity can be improved, the clamping force between the nose support and the nose bridge is increased, wearing is more stable, and the test result is accurate.
3. According to the invention, the outer slot is arranged in the rotating box, so that the light supplementing lamp panel can provide illumination for a wearer when being inserted into the outer slot, the device is ensured to have strong functionality, and the device is more suitable for outdoor use.
Drawings
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view of an eye movement recorder according to the present invention;
FIG. 3 is a second schematic view of an eye movement recorder of the present invention;
FIG. 4 is a schematic diagram of the framework of the present invention;
FIG. 5 is a schematic diagram of a first embodiment of a spin box of the present invention;
FIG. 6 is a second schematic diagram of a spin-box according to the present invention;
FIG. 7 is a schematic diagram of a light compensating panel according to the present invention;
Fig. 8 is a second schematic diagram of installation of the light compensating lamp panel according to the present invention.
Reference numerals: 1. a frame; 11. a mounting hole; 12. a light supplementing groove; 13. a shaft hole; 14. an adjustment tank; 15. a nose pad; 16. an inner bag support; 2. an eye movement recorder; 21. a front camera; 22. a photoresistor; 23. a connecting rod; 24. a bracket rod; 25. a right camera; 26. a left camera; 27. a first locking knob; 28. a second locking knob; 29. a light supplementing module; 210. screw holes; 3. a leg rest; 4. a rotating box; 41. a connecting shaft; 42. a driving wheel; 43. an adjusting gear; 44. an inner slot; 45. an outer slot; 46. pressing the electrode; 47. a threaded hole; 5. a light supplementing lamp panel; 51. a cover plate; 52. adjusting a screw; 53. a piston plugboard; 54. and locking the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
An eye movement feedback device for monitoring and assessing the motor mental quality according to a preferred embodiment of the present invention will be described in detail below.
Example 1
As shown in fig. 1-8, an eye movement feedback instrument for monitoring and evaluating the quality of motion and psychological quality comprises a frame 1 and a light supplementing lamp panel 5, wherein both ends of the frame 1 are hinged with a leg support 3, a charging power supply is arranged in the leg support 3, two groups of light supplementing grooves 12 are formed in the top of the frame 1, a rotating box 4 is rotatably arranged in the two groups of light supplementing grooves 12, an inner slot 44 is formed in one side, close to the leg support 3, of the rotating box 4, an outer slot 45 is formed in the other side, the top of the inner slot 44 and the top of the outer slot 45 are in a penetrating design, pressure contact electrodes 46 are respectively arranged at the inner tops of the inner slot 44 and the outer slot 45, the pressure contact electrodes 46 are electrically connected with the charging power supply, and the light supplementing lamp panel 5 can be inserted into the inner slot 44 and the outer slot 45;
the outside of the frame 1 is provided with an eyeball motion recorder 2, the outside of the eyeball motion recorder 2 is provided with a photoresistor 22, and the inside of the eyeball motion recorder 2 is provided with a light supplementing module 29;
the middle position of the bottom of the frame 1 is provided with a nose pad 15, an inner bag pad 16 is arranged in the nose pad 15, and the air pressure in the inner bag pad 16 can be regulated.
Through the arrangement of the leg support 3, the eye movement instrument is arranged right above eyebrows after being worn, a certain distance is reserved between the frame and the head of a wearer, so that the eye movement instrument is convenient for the wearer to wear, then the nose support 15 is arranged on the nose bridge, the wearing comfort is high due to the arrangement of the inner bag support 16, then the internal air pressure of the inner bag support 16 is controlled according to the size of the nose bridge of the wearer, the inner bag support 16 is expanded, the wearing height of the eye movement instrument is unchanged, the internal air pressure of the inner bag support 16 can be controlled according to the movement intensity, the clamping force between the inner bag support 16 and the nose bridge is changed, and the wearing stability is high;
In the test process, the photoresistor 22 detects the luminance of ambient light, then photoresistor 22 transmits light luminance signal to the light supplementing module 29, the light supplementing module 29 controls the luminance of the light supplementing lamp panel 5, because the frame is located the eyebrow top when wearing, the light supplementing lamp panel 5 changes light intensity from eye top, can not influence the sight, simultaneously because the commentaries on classics box 4 can rotate, can adjust the light supplementing angle of light supplementing lamp panel 5, be applicable to different people and use, when external light intensity uses stably, with light supplementing lamp panel 5 pull out interior slot 44 can, can not waste unnecessary electric energy, and can not increase light intensity, when the wearer moves to night, peg graft light supplementing lamp panel 5 in outer interpolation groove 45, can provide interim illumination for the wearer, and is functional strong.
Further, the light source of the light supplementing lamp panel 5 is composed of LED lamp beads, the illumination intensity of the light supplementing lamp panel 5 can be controlled through the current, and the control is simple.
A second embodiment is based on the above embodiment;
As shown in fig. 7 and 8, the soft light plate is arranged at the outer side of the inner slot 44, the glass plate is arranged at the outer side of the outer slot 45, and the light is scattered when the light supplementing lamp plate 5 supplements light through the arrangement of the soft light plate, so that the light supplementing effect is better, and the light is more concentrated and the lighting effect is good when the light supplementing lamp plate 5 lights through the arrangement of the glass plate.
An embodiment III based on the above embodiment;
As shown in fig. 7 and 8, the top of the light supplementing lamp panel 5 is provided with a cover plate 51, the length and width of the cover plate 51 are the same as those of the rotary box 4, the top of the cover plate 51 is provided with a pull plate, and the inner slot 44 and the outer slot 45 can be simultaneously covered by the arrangement of the cover plate 51, so that sundries can be prevented from entering the inner slot 44 and the outer slot 45 when the light supplementing lamp is not used.
Further, an adjusting screw rod 52 is connected to the top of the cover plate 51 in a threaded manner, a piston inserting plate 53 is rotatably arranged at the bottom of the adjusting screw rod 52, the piston inserting plate 53 displaces the bottom of the cover plate 51, the piston inserting plate 53 and the light supplementing lamp panel 5 can be respectively inserted into the inner inserting groove 44 and the outer inserting groove 45 in a sealing manner, and the piston inserting plate 53 and the light supplementing lamp panel 5 are designed symmetrically with respect to the center of the cover plate 51;
The top of the rotating box 4 is provided with a threaded hole 47, the top of the cover plate 51 is provided with a jack, a locking bolt 54 is inserted into the jack, and the locking bolt 54 can be in threaded connection with the threaded hole 47;
the inner slot 44 and the outer slot 45 are in communication with the inner bag holder 16 via an air tube.
When the light supplementing lamp panel 5 is used, the light supplementing lamp panel 5 is inserted into the inner slot 44, the piston inserting plate 53 is inserted into the outer slot 45, gas inside the inner slot 44 and the outer slot 45 is pressed into the inner bag support 16 through the gas pipe, then the locking bolt 54 is screwed into the threaded hole 47, the cover plate 51 is locked on the rotating box 4, then the adjusting screw 52 is rotated, the adjusting screw 52 drives the piston inserting plate 53 to lift, the piston inserting plate 53 changes the gas pressure inside the inner bag support 16, and the gas pressure inside the inner bag support 16 can be adjusted by the original structure, so that the structure is compact.
Fourth, on the basis of the above embodiment;
as shown in fig. 4-6, a connecting shaft 41 is arranged between the two groups of rotating boxes 4, and a driving wheel 42 is arranged outside the connecting shaft 41;
The inside of frame 1 has seted up shaft hole 13, and adjusting slot 14 has been seted up at the top of frame 1, and adjusting slot 14 link up with shaft hole 13 mutually, and connecting axle 41 passes shaft hole 13, is provided with friction damping between connecting axle 41 and the shaft hole 13, and adjusting gear 43 is installed in the inside rotation of adjusting slot 14, and adjusting gear 43 meshes with drive wheel 42.
Through rotating the adjusting gear 43, the adjusting gear 43 drives the driving wheel 42 to rotate, the driving wheel 42 drives the connecting shaft 41 to rotate, and the connecting shaft 41 drives the two groups of rotating boxes 4 to synchronously rotate, so that the adjustment is convenient.
Fifth embodiment, based on the above embodiment;
As shown in fig. 2 to 4, two sets of mounting holes 11 are formed in the middle of the frame 1, two sets of screw holes 210 are formed in the inner side of the eye movement recorder 2, and screws can be screwed into the screw holes 210 through the mounting holes 11.
Further, a front camera 21 is arranged on the outer side of the eye movement recorder 2, a connecting rod 23 is hinged to the bottom of the eye movement recorder 2, a support rod 24 is hinged to the bottom of the connecting rod 23, a right camera 25 is arranged on the right side of the support rod 24, and a left camera 26 is arranged on the left side of the support rod 24.
Furthermore, the first locking knob 27 is screwed at the hinge position of the connecting rod 23 and the eyeball motion recorder 2, the second locking knob 28 is screwed at the hinge position of the connecting rod 23 and the bracket rod 24, the height of the right camera 25 and the left camera 26 and the straight distance from the eyeball can be adjusted in two directions through the design, the use is convenient, and the right camera 25 and the left camera 26 are kept stable during the motion through the arrangement of the first locking knob 27 and the second locking knob 28.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.