CN210330544U

CN210330544U - Eye shielding device

Info

Publication number: CN210330544U
Application number: CN201920570480.3U
Authority: CN
Inventors: 曾钰淇
Original assignee: Shenzhen Pearlty Technology Co ltd
Current assignee: Shenzhen Pearlty Technology Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-04-17
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to an eye shading device, which comprises a main body, a shading plate connected with the main body and a head band connected with the main body; the main body is provided with a through cavity which is communicated with two ends of the main body; the main body is provided with a baffle; the baffle is correspondingly arranged in the through cavity, and the through cavity is divided into a left observation cavity and a right observation cavity by the baffle; the shading plate is correspondingly and slidably arranged at one end of the main body and is used for covering one end of the left observation cavity or the right observation cavity; the headband is arranged at one end of the main body back to the shading plate. According to the eye shielding device, the headband is arranged, so that the eye shielding device can be worn on the head of a detector correspondingly without hand-held operation, the problem of arm ache is further solved, and the operation fatigue is reduced; through set up left side observation chamber and right side observation chamber in the main part to observe the chamber through smooth light screen of establishing and shelter from left side observation chamber or right side observation chamber, effectively improved the convenience of operation, further reduce the tired sense of operation.

Description

Eye shielding device

Technical Field

The utility model relates to a visual detection equipment field especially relates to a hide eye device.

Background

With the high-speed development of society, a large number of radiant light emitting devices such as televisions, computers and the like are full of people, so that the number of people with eye problems increases year by year, and the healthy development of children and teenagers is seriously influenced, so that the radiant light emitting devices are particularly important for detecting eyesight.

The person of testing in current visual detection process all can hand one and shelter from the eye and hide the eye board, through sheltering from the eyes of non-test, has accomplished visual detection, because test time is longer, and the condition of having tested the aching and pain often appears in people's arm, and the operation is tired to be felt greatly.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is necessary to provide an eye shield apparatus for solving the problems of arm soreness and a large feeling of fatigue in the operation during the visual acuity test.

An eye shield apparatus comprising:

the device comprises a main body, a plurality of clamping pieces and a plurality of clamping pieces, wherein a through cavity is formed in the main body and penetrates through two ends of the main body; the main body is provided with a baffle; the baffle is correspondingly arranged in the through cavity and divides the through cavity into a left observation cavity and a right observation cavity;

the light screen is connected with the main body, is correspondingly and slidably arranged at one end of the main body, and is used for covering one end of the left observation cavity or the right observation cavity;

the headband is connected with the main body and is arranged at one end of the main body, which faces away from the shading plate.

According to the eye shielding device, the headband is arranged, so that the eye shielding device can be worn on the head of a detector correspondingly without hand-held operation, the problem of arm ache is further solved, and the operation fatigue is reduced; through set up left side observation chamber and right side observation chamber in the main part to observe the chamber through smooth light screen of establishing and shelter from left side observation chamber or right side observation chamber, effectively improved the convenience of operation, further reduce the tired sense of operation.

In one embodiment, the eye covering device further comprises an identification component; the identification component is connected with the main body and is arranged corresponding to the shading plate.

In one embodiment, the identification component comprises a circuit board and triggering pieces which are respectively and correspondingly arranged in the left observation cavity and the right observation cavity; the circuit board is connected with the main body, and the trigger piece is electrically connected with the circuit board.

In one embodiment, the shading plate is provided with a trigger block; the setting position of the trigger block corresponds to the trigger piece.

In one embodiment, the eye shield apparatus further comprises an adjustment assembly; the adjusting components are correspondingly arranged in the through cavities, the adjusting components are respectively connected with the main body and the light shielding plate, and the adjusting components are used for adjusting the position of the light shielding plate relative to the main body.

In one embodiment, the adjustment assembly includes a drive member coupled to the body, a gear coupled to the drive member, and a rack engaged with the gear; the rack is connected with the light screen.

In one embodiment, the baffle and the driving part are arranged at the middle position of the main body correspondingly, and the arrangement direction of the rack is perpendicular to the baffle.

In one embodiment, the main body is provided with a sliding groove; the sliding groove is arranged at one end, close to the light screen, of the main body in a groove shape, and the light screen is correspondingly embedded in the sliding groove.

In one embodiment, two ends of the headband are respectively correspondingly connected with the main body, and the headband is of a structure with an adjustable length dimension.

In one embodiment, a buffer block is arranged at one end of the main body close to the headband; the buffer block is arranged along the periphery of the main body in an extending mode, and the buffer block is arranged in the direction of keeping away from the light shielding plate from the main body.

Drawings

Fig. 1 is a schematic structural view of an eye shield according to an embodiment of the present invention;

FIG. 2 is a schematic view of the eye covering device of FIG. 1 at another angle;

FIG. 3 is a schematic view of an exploded view of the eye covering device of FIG. 1;

fig. 4 is a schematic view of the internal structure of the eye shielding device shown in fig. 1.

The reference numbers in the drawings have the meanings given below:

100-an eye shield device;

10-main body, 11-through cavity, 12-left observation cavity, 13-right observation cavity, 15-chute, 20-baffle and 30-buffer block;

40-light screen, 45-trigger block;

50-recognition component, 51-circuit board, 55-voice recognition component, 52-trigger component;

60-adjustment assembly, 61-drive, 62-gear, 63-rack;

70-headband, 75-slider.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, an eye shade device 100 according to an embodiment of the present invention includes a main body 10, a light shielding plate 40 connected to the main body 10, an identification component 50 installed in the main body 10, an adjustment component 60 respectively connected to the main body 10 and the light shielding plate 40, and a headband 70 connected to the main body 10; the eye shielding device 100 is worn on the head of a person to be detected, and further covers the eyes of the person to be detected so as to ensure the completion of vision detection.

The main body 10 is arranged along the horizontal direction in a hollow structure, and one end of the main body 10 is correspondingly covered on the eyes of a detector; the main body 10 is provided with a through cavity 11; this lead to chamber 11 is to lead to the both ends that the groove form correspondence runs through main part 10, and the person of examining sees through this lead to chamber 11 and can observe main part 10 external world, and then guarantees the completion of visual acuity test. The body 10 is provided with a baffle 20; this baffle 20 is the setting of extending of straight plate form along vertical direction, and baffle 20 corresponds the setting in leading to chamber 11, and the upper and lower both ends of baffle 20 correspond respectively and are connected fixedly with main part 10, and this baffle 20 will lead to chamber 11 to separate into left observation chamber 12 and right observation chamber 13, and this left observation chamber 12 and right observation chamber 13 are corresponding with the left eye and the right eye of detection person respectively. In this embodiment, the main body 10 is provided with a slide groove 15; the sliding groove 15 is a groove-shaped groove, the end of the main body 10 close to the light screen 40 is arranged, the sliding groove 15 is arranged around the periphery of the main body 10, the sliding groove 15 extends outwards from the outer wall of the through cavity 11, and the sliding groove 15 is used for installing the light screen 40. Furthermore, the baffle 20 is correspondingly disposed at the middle position of the main body 10, so that the left observation cavity 12 and the right observation cavity 13 are symmetrically disposed at both sides of the baffle 20.

This light screen 40 is the straight board form and sets up along vertical direction, this light screen 40 corresponds the one end of establishing at main part 10 of sliding, light screen 40 corresponds to inlay and establishes in spout 15, this light screen 40 is used for covering the one end of establishing left side observation chamber 12 or right side observation chamber 13, this light screen 40 slides to the left side and corresponds to cover and establish the one end at left side observation chamber 12, seal left side observation chamber 12 relatively, this light screen 40 corresponds to the lid to the right side is established in the one end of observing chamber 13 on the right side, seal right side observation chamber 13 relatively, and then guarantee to shelter from the eyes of non-test when visual detection, the area size correspondence of this light screen 40 is greater than the cross sectional area size of observing chamber 12 and right side observation chamber 13 on the. In the present embodiment, the shape of the light shielding plate 40 corresponds to the shape of one end of the left observation cavity 12 and the right observation cavity 13 close to the light shielding plate 40, and the light shielding plate 40 is arranged in a rectangular structure; further, the light shielding plate 40 is provided with a trigger block 45; the trigger block 45 is arranged on one side of the light shielding plate 40 close to the main body 10 in a square structure, the trigger block 45 extends from the light shielding plate 40 to the inside of the main body 10, the trigger block 45 is fixedly connected with the light shielding plate 40, and the trigger block 45 is used for marking the working position of the light shielding plate 40.

The identification component 50 is correspondingly connected with the main body 10, the identification component 50 is correspondingly arranged with the shading plate 40, and the identification component 50 is used for identifying the working position of the shading plate 40; the identification component 50 includes a circuit board 51 and a trigger 52 respectively disposed in the left observation cavity 12 and the right observation cavity 13. The circuit board 51 is arranged in a long strip shape along the horizontal direction, the circuit board 51 is fixedly connected with the main body 10, and the circuit board 51 is correspondingly arranged in the through cavity 11; the trigger pieces 52 are oppositely arranged on two sides of the baffle 20, the number of the trigger pieces 52 is two, the two trigger pieces 52 are correspondingly and electrically connected with the circuit board 51, the arrangement position of the trigger piece 52 corresponds to the trigger block 45, and the trigger piece 52 is used for detecting the position of the trigger block 45 so as to identify the working position of the light shielding plate 40. It can be understood that the trigger 52 is one of an infrared switch, a proximity switch, a pressure sensor, a hall sensor and a reed switch, and the trigger block 45 is correspondingly provided with magnetism, so that the trigger block 45 and the trigger 52 are matched to correspondingly identify the working position of the light shielding plate 40; in this embodiment, the trigger 52 is an infrared switch. Furthermore, the circuit board 51 is provided with a voice recognition part 55, the voice recognition part 55 recognizes voice and converts a voice signal into a corresponding electric signal to be transmitted to the circuit board 51, the voice recognition part is used for recognizing voice input of a tester during vision test, and the tester can input the direction of the visual target on the visual chart which is judged correspondingly to the circuit board 51 in a voice emitting mode, so that voice recognition input is realized, manual recognition is replaced, and accuracy is improved.

Furthermore, the eye shielding device 100 is further provided with a voice output module (not shown), the voice output module is electrically connected to the circuit board 51, the circuit board 51 transmits the corresponding electrical signal to the voice output module, and the voice output module converts the electrical signal into corresponding vibration sound, so as to ensure that the information of the detector is informed in a voice manner, so as to remind the detector of the corresponding operation steps, attention items and detection results, thereby improving the user experience. Furthermore, the eye shielding device 100 is further provided with a wireless connection module (not shown), the wireless connection module is electrically connected to the circuit board 51, and the wireless connection module is used for receiving an external control signal or transmitting a detection signal to the outside to ensure wireless data transmission; it can be understood that the transmission mode of the wireless connection module is one of bluetooth and WIFI (WIFI is wireless local area network technology).

The adjusting assembly 60 is correspondingly arranged in the through cavity 11, the adjusting assembly 60 is respectively connected with the main body 10 and the light shielding plate 40, and the adjusting assembly 60 is used for adjusting the position of the light shielding plate 40 relative to the main body 10; the adjustment assembly 60 includes a driving member 61, a gear 62 connected to the driving member 61, and a rack 63 engaged with the gear 62. The driving member 61 is correspondingly connected and fixed with the main body 10, the driving member 61 is arranged in the through cavity 11, the driving member 61 is arranged along the horizontal direction, the driving member 61 is electrically connected with the circuit board 51, and the driving member 61 is used for driving the gear 62 to rotate; the gear 62 is cylindrical and is arranged along the horizontal direction, and the gear 62 is correspondingly sleeved on the driving piece 61; the rack 63 is in a long strip shape and is arranged along the horizontal direction, the rack 63 is fixedly connected with the shading plate 40, the rack 63 is arranged on one side of the shading plate 40 close to the gear 62, the arrangement direction of the rack 63 is perpendicular to the baffle 20, the rack 63 is correspondingly meshed with the gear 62, and the shading plate 40 is correspondingly driven to slide through the rotation of the gear 62. In the embodiment, the driving member 61 is correspondingly disposed at the middle position of the main body 10, and the bottom of the driving member 61 is connected to the main body 10; further, the driving member 61 is a motor.

The head belt 70 is in a long strip shape and is fixedly connected with the main body 10, the head belt 70 is arranged at one end of the main body 10, which is back to the shading plate 40, the head belt 70 is used for being fixedly connected with the head of a detector, so that the main body 10 is ensured to be covered on the eye position of a human body, two ends of the head belt 70 are respectively connected with the main body 10, the head belt 70 is ensured to be correspondingly sleeved on the head, and the head belt 70 is in a length size adjustable structure. In this embodiment, the headband 70 is provided with a slider 75; the headband 70 correspondingly penetrates through the slide fastener 75, and the length of the headband 70 can be correspondingly adjusted by adjusting the position of the slide fastener 75 on the headband 70, so that the length of the headband 70 can be adjusted according to the size of the head, and the adaptability of the eye shielding device 100 is improved. Further, one end of the main body 10 near the headband 70 is provided with a buffer block 30; the buffer block 30 extends along the periphery of the main body 10, the buffer block 30 is arranged from the main body 10 to the direction far away from the shading plate 40, and the buffer block 30 is arranged between the main body 10 and the face of a human body, so that the comfort of the human body is improved, and the user experience is improved; specifically, the buffer block 30 is a sponge.

The working principle of the eye shielding device 100 in the embodiment is that when in vision test, the eye shielding device 100 is correspondingly connected with an external device through a wireless connection module; then, the length of the head band 70 is adjusted correspondingly according to the head of the examiner, the eye shielding device 100 is correspondingly sleeved on the head of the examiner, and one end of the main body 10, which is provided with the buffer block 30, is covered on the eyes of the human body; the test is started, when the vision of the left eye is tested, the light screen 40 is correspondingly covered and arranged at one end of the right observation cavity 13, the left eye can carry out vision detection through the left observation cavity 12 at the moment, meanwhile, the trigger block 45 correspondingly triggers the trigger piece 52 arranged in the right observation cavity 13, the trigger piece 52 arranged in the right observation cavity 13 transmits an electric signal to a circuit board, and the light screen 40 is identified to be covered and arranged at one end of the right observation cavity 13 at the moment, so that the vision detection of the left eye of a detector is realized, the recording of a vision test result is facilitated, and the control is facilitated; when needing to carry out the eyesight test to the right eye, circuit board 51 control driving piece 61 work makes gear 62 rotate and then drives rack 63 and removes, and light screen 40 is observed the chamber 12 direction slip left at spout 15 under the effect of rack 63, and establish in left observation chamber 12 one end until light screen 40 lid, triggers 52 this moment and corresponds the trigger 52 that triggers the setting in left observation chamber 12, and then guarantees the control to light screen 40 through trigger 52 and the cooperation of trigger block 45 to accomplish the eyesight test.

By arranging the head belt 70 and the main body 10 and sliding the light screen 40, the vision test can be completed without holding by hands, so that the operation fatigue is greatly reduced, and the customer experience is improved; the voice recognition part 55 is arranged to replace manual recognition and judgment, so that errors of manual operation are eliminated, and the accuracy of a detection result is improved; the movement of the light screen 40 is automatically controlled by arranging the adjusting component 60, and the position of the light screen 40 is identified by arranging the trigger 52 and the trigger block 45 in a matching manner, so that the automatic control of the eye shielding device 100 is realized, the operation fatigue is further reduced, and the customer experience is improved; through setting up speech output module and wireless connection module, improved the intelligence of hiding eye device 100, further assurance automated control improves customer experience.

According to the eye shielding device 100, the headband 70 is arranged, so that the eye shielding device 100 can be worn on the head of a detector correspondingly, the hand-held operation is not needed, the problem of arm ache is solved, and the operation fatigue is reduced; through set up left side observation chamber 12 and right side observation chamber 13 on main part 10 to the light screen 40 through smooth establishing shelters from left side observation chamber 12 or right side observation chamber 13, has effectively improved the convenience of operation, further reduces the tired sense of operation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An eye shield apparatus comprising:

2. The eye covering device of claim 1, further comprising an identification component; the identification component is connected with the main body and is arranged corresponding to the shading plate.

3. The eye covering device according to claim 2, wherein said identification assembly comprises a circuit board and triggering members respectively disposed in said left observation cavity and said right observation cavity; the circuit board is connected with the main body, and the trigger piece is electrically connected with the circuit board.

4. The eye covering device of claim 3, wherein said shutter plate is provided with a trigger block; the setting position of the trigger block corresponds to the trigger piece.

5. The eye covering device of claim 1, further comprising an adjustment assembly; the adjusting components are correspondingly arranged in the through cavities, the adjusting components are respectively connected with the main body and the light shielding plate, and the adjusting components are used for adjusting the position of the light shielding plate relative to the main body.

6. The eye covering device of claim 5, wherein said adjustment assembly comprises a drive member coupled to said body, a gear coupled to said drive member, and a rack engaged with said gear; the rack is connected with the light screen.

7. The eye covering device of claim 6, wherein said blocking plate is disposed at a middle position of said main body corresponding to said driving member, and said rack is disposed perpendicular to said blocking plate.

8. The eye covering device of claim 1, wherein said body is provided with a chute; the sliding groove is arranged at one end, close to the light screen, of the main body in a groove shape, and the light screen is correspondingly embedded in the sliding groove.

9. The eye covering device according to claim 1, wherein both ends of said headband are respectively connected to said main body, and said headband is of a length-adjustable structure.

10. The eye covering device of claim 1, wherein an end of said main body proximate said headband is provided with a bumper; the buffer block is arranged along the periphery of the main body in an extending mode, and the buffer block is arranged in the direction of keeping away from the light shielding plate from the main body.