CN213282954U

CN213282954U - Eye movement feedback instrument for mental health state

Info

Publication number: CN213282954U
Application number: CN202021346939.0U
Authority: CN
Inventors: 黄雪竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-28
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a mental health state eye movement feedback appearance. Mental health state eye movement feedback appearance includes the eye-rack, eyeball motion recorder and defogging mechanism, install two lenses on the eye-rack, eyeball motion recorder installs on the eye-rack, and eyeball motion recorder includes the mounting bracket, the telescopic link, the installation piece, eyeball camera and GSM module and RFID module and leading camera, the mounting bracket mount is established on the nose of eye-rack holds in the palm, and the outer wall of mounting bracket installs two telescopic links of rotating the connection, the installation piece is all installed to the other end of each telescopic link, install the eyeball camera of carrying out the monitoring to two human eyeballs on two installation pieces respectively, and two eyeball cameras all through GSM module and RFID module and leading camera electric connection on wire and the mounting bracket, a defogging mechanism for the lens carries out defogging and handles on the eye-rack is installed on the eye-rack. The utility model provides a mental health state eye movement feedback appearance has the advantage of avoiding the lens atomizing.

Description

Eye movement feedback instrument for mental health state

Technical Field

The utility model relates to a wireless eye movement appearance technical field especially relates to a mental health state eye movement feedback appearance.

Background

The eye movement technology is to extract data such as a fixation point, fixation time and times, an eye jump distance, a pupil size and the like from the eye movement track record so as to research the intrinsic cognitive process of an individual. The eye movement instrument is a special instrument for testing the activity condition of human eyes and researching related psychological processes; the eye movement instrument has wide application in real life, and plays an important role in the aspects of medicine, psychology development, physical training, advertisement research and the like.

Patent document No. CN208573722U discloses a wireless eye tracker, which overcomes the defects that the conventional desktop eye tracker has many devices and the head of the user cannot be rotated greatly after wearing, but then the left eye camera and the right eye camera cannot be adjusted properly according to different users, and meanwhile, in winter, the lens is easy to be atomized due to large temperature difference between the outdoor and the indoor environment, so that the data monitored by the camera to the eyeball is unclear, and the subsequent interactive data result is affected.

Therefore, there is a need to provide an eye movement feedback instrument for mental health status to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an avoid atomizing mental health state eye movement feedback appearance of lens.

The utility model provides a mental health state eye movement feedback appearance includes: eye-frame, eyeball motion recorder and defogging mechanism, install two lenses on the eye-frame, eyeball motion recorder installs on the eye-frame, and eyeball motion recorder includes the mounting bracket, the telescopic link, the installation piece, eyeball camera and GSM module and RFID module and leading camera, the mounting bracket mount is established on the nose of eye-frame holds in the palm, and the outer wall of mounting bracket installs two telescopic links of rotating the connection, the installation piece is all installed to the other end of each telescopic link, install the eyeball camera of monitoring two eyeballs of human body on two installation pieces respectively, and two eyeball cameras all through GSM module and RFID module and leading camera electric connection on wire and the mounting bracket, a defogging mechanism for the lens carries out defogging and handles on the eye-frame is installed on the eye-frame.

Preferably, the RFID module in the eye movement recorder is configured to convert information recorded by the two eye cameras into radio frequency signals for an external magnetic card to read.

Preferably, the GSM module and the cloud in the eye movement recorder are synchronized and used for recording information of the two eye cameras.

Preferably, defogging mechanism includes the USB interface, the switch, the mounting groove, heater strip and sealing strip, and USB interface fixed mounting is held in the palm on the nose of eye frame, and the USB interface passes through the wire and establishes the battery series connection in holding in the palm with the switch and interior respectively, and the mounting groove has all been seted up to the inner bottom wall of two eye frames, and fixed mounting has the heater strip in the mounting groove, and the heater strip passes through wire and battery electric connection, and the mounting groove internal fixation gomphosis of heater strip both sides has the sealing strip.

Preferably, the telescopic rod and the mounting frame are sleeved with a damping rubber ring at the rotating connection end.

Preferably, the binding bands are arranged on both sides of the eye support.

Preferably, the lens is a flat lens or a near-sighted lens.

Compared with the prior art, the utility model provides a mental health state eye movement feedback appearance has following beneficial effect:

1. the utility model discloses after the user wears the back eye-socket, two eyeball cameras can direct recording user's eye movement information, and leading camera can record the visual information in front of the user, can confirm the interaction between eyeball gaze and external vision through comparing both, and sample with the frequency of Hz, and after the user wears wireless eye tracker, can move about directly, and through rotating or stretching the telescopic link, the monitoring to user's eyeball of the regulation eyeball camera that can be reasonable, the accuracy of interactive data has been improved;

2. the utility model discloses the switch is opened makes the heating wire heat to the lens periphery to fog on the quick elimination lens, consequently the user need not to take off glasses and cleans, has improved the definition of eyeball camera to user's eyeball monitoring, simultaneously because the other sealing strip that is equipped with of heater strip, has avoided the water stain to soak the heater strip and has leaded to the phenomenon of internal line short circuit.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an eye movement feedback apparatus for mental health status according to the present invention;

fig. 2 is a schematic structural diagram of the eye movement recorder shown in fig. 1;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. eye-frame, 2, eyeball motion recorder, 21, mounting bracket, 22, telescopic link, 23, installation piece, 24, eyeball camera, 25, GSM module and RFID module and leading camera, 3, defogging mechanism, 31, USB interface, 32, switch, 33, mounting groove, 34, heater strip, 35 sealing strip, 4, bandage.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an eye movement feedback apparatus for mental health status according to the present invention; fig. 2 is a schematic structural diagram of the eye movement recorder shown in fig. 1; FIG. 3 is an enlarged view of the structure shown at A in FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 1. The eye movement feedback instrument for the mental health state comprises: an eye support 1, an eye movement recorder 2 and a defogging mechanism 3.

In the specific implementation process, as shown in fig. 1 and fig. 2, the eye movement recorder 2 is installed on the eye frame 1, and the eye movement recorder 2 includes an installation frame 21, a telescopic rod 22, an installation sheet 23, an eye camera 24, a GSM module, an RFID module, and a front camera 25, the installation frame 21 is installed on the nose pad of the eye frame 1, two telescopic rods 22 rotatably connected to the outer wall of the installation frame 21 are installed on the outer wall of the installation frame 21, the installation sheet 23 is installed at the other end of each telescopic rod 22, the two installation sheets 23 are respectively installed with the eye cameras 24 for monitoring two eyes of a human body, the two eye cameras 24 are electrically connected to the GSM module, the RFID module, and the front camera 25 on the installation frame 21 through wires, and the RFID module in the eye movement recorder 2 is used for converting information recorded by the two eye cameras 24 into radio frequency signals for an external magnetic card to read, the GSM module and the cloud in the eye movement recorder 2 are synchronized and used to record the information of the two eye cameras 24.

It should be noted that: after the user wears, two eyeball camera 24 can direct record user's eye movement information, and the visual information in user the place ahead can be recorded to leading camera, can confirm the eyeball through comparing both and look at and the external vision between mutual, and sample with 120 Hz's frequency, and after the user wore wireless eye movement appearance, can direct activity, and through rotating or stretching telescopic link 22, the monitoring to user's eyeball of regulation eyeball camera 24 that can be reasonable, the accuracy of mutual data has been improved.

Wherein, telescopic link 22 rotates the junction end department with mounting bracket 21 and is equipped with the damping rubber circle, avoids rotating at telescopic link 22 at will.

Referring to fig. 1, a defogging mechanism 3 for lens 4 carries out defogging processing on eye frame 1 is installed on eye frame 1, and defogging mechanism 3 includes USB interface 31, switch 32, mounting groove 33, heater strip 34 and sealing strip 35, USB interface 31 fixed mounting is on eye frame 1's nose holds in the palm, and USB interface 31 passes through the wire respectively with switch 32 and establish the battery series connection in the nose holds in the palm in, mounting groove 33 has all been seted up to two eye frame 1's interior diapire, and fixed mounting has heater strip 34 in the mounting groove 33, heater strip 34 passes through wire and battery electric connection, and the mounting groove 33 internal fixation gomphosis of heater strip 34 both sides has sealing strip 35.

It should be noted that: in winter, from outdoor to indoor because the temperature difference of changes in temperature leads to the lens to appear atomizing greatly, open switch 32 and make heater strip 34 heat the lens periphery to eliminate the fog on the lens fast, consequently the user need not to take off glasses and clean, has improved eyeball camera 24 to the definition of user's eyeball monitoring, simultaneously because the other sealing strip 35 that is equipped with of heater strip 34, avoided the water stain to wet heater strip 34 and lead to the phenomenon of internal circuit short circuit.

Wherein, two lenses 4 are arranged on the eye support 1, the lenses 4 adopt plane lenses or near-sighted lenses, and the two sides of the eye support 1 are both provided with the binding bands 5.

The utility model provides a mental health state eye movement feedback appearance's theory of operation as follows:

after a user wears the glasses, the two eyeball cameras 24 can directly record eye movement information of the user, the front camera can record visual information in front of the user, the interaction between eyeball watching and external vision can be determined by comparing the two, sampling is carried out at the frequency of 120Hz, the user can directly move after wearing the wireless eye tracker, the monitoring of the eyeball camera 24 on the eyeball of the user can be reasonably adjusted by rotating or stretching the telescopic rod 22, the accuracy of interaction data is improved, in winter, the lens is easy to be atomized due to large temperature difference from outdoor to indoor, the switch 32 is opened to heat the periphery of the lens by the heating wire 34, fog on the lens is quickly eliminated, the user does not need to take down the glasses for wiping, and the definition of the eyeball camera 24 on the monitoring of the eyeball of the user is improved, meanwhile, the sealing strips 35 are arranged beside the heating wires 34, so that the phenomenon that the heating wires 34 are soaked by water stains to cause short circuit of internal circuits is avoided.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A mental health state eye movement feedback apparatus, comprising:

the glasses frame (1), two lenses (4) are arranged on the glasses frame (1);

the eyeball motion recorder (2) is installed on the eye frame (1), the eyeball motion recorder (2) comprises an installation frame (21), a telescopic rod (22), installation pieces (23), eyeball cameras (24), a GSM module, an RFID module and a front camera (25), a fixing frame of the installation frame (21) is arranged on a nose support of the eye frame (1), the outer wall of the installation frame (21) is provided with the two telescopic rods (22) which are rotatably connected, the installation pieces (23) are installed at the other end of each telescopic rod (22), the two installation pieces (23) are respectively provided with the eyeball cameras (24) which monitor two eyeballs of a human body, and the two eyeball cameras (24) are electrically connected with the GSM module, the RFID module and the front camera (25) on the installation frame (21) through wires;

the defogging mechanism (3) is used for performing defogging treatment on the lenses (4) on the eye frame (1), and the defogging mechanism (3) is arranged on the eye frame (1).

2. The eye movement feedback instrument according to the mental health status as stated in claim 1, wherein the RFID module in the eye movement recorder (2) is used to convert the information recorded by the two eye cameras (24) into radio frequency signals for the external magnetic card to read.

3. Mental health state eye movement feedback apparatus according to claim 1, wherein the GSM module and the cloud in the eye movement recorder (2) are synchronized and used to record the information of two eye cameras (24).

4. The eye movement feedback instrument according to the mental health state of claim 1, wherein the defogging mechanism (3) comprises a USB interface (31), a switch (32), a mounting groove (33), a heating wire (34) and a sealing strip (35), the USB interface (31) is fixedly mounted on the nose support of the eye support (1), the USB interface (31) is respectively connected with the switch (32) and a storage battery arranged in the nose support in series through a wire, the mounting groove (33) is formed in the inner bottom wall of the eye support (1), the heating wire (34) is fixedly mounted in the mounting groove (33), the heating wire (34) is electrically connected with the storage battery through the wire, and the sealing strip (35) is fixedly embedded in the mounting groove (33) on two sides of the heating wire (34).

5. The eye movement feedback instrument according to the mental health status of claim 1, wherein the rotation connection end of the telescopic rod (22) and the mounting rack (21) is sleeved with a damping rubber ring.

6. Mental health state eye movement feedback apparatus according to claim 1, wherein the eye-rest (1) is fitted with straps (5) on both sides.

7. The eye movement feedback apparatus according to claim 1, wherein the lens (4) is a flat lens or a near-sighted lens.