CN220154727U - Audio-visual enhancement device with noise reduction structure - Google Patents
Audio-visual enhancement device with noise reduction structure Download PDFInfo
- Publication number
- CN220154727U CN220154727U CN202321526062.7U CN202321526062U CN220154727U CN 220154727 U CN220154727 U CN 220154727U CN 202321526062 U CN202321526062 U CN 202321526062U CN 220154727 U CN220154727 U CN 220154727U
- Authority
- CN
- China
- Prior art keywords
- groups
- audio
- cleaning
- auxiliary
- visual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims description 23
- 230000001012 protector Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 239000011521 glass Substances 0.000 abstract description 16
- 238000007665 sagging Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 description 20
- 210000004243 sweat Anatomy 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model provides audio-visual enhancement equipment with a noise reduction structure, belongs to the technical field of audio-visual equipment, and aims to solve the problem that when an existing operator wears VR glasses, a lens part is easy to droop, so that the audio-visual effect of the operator is affected; the two groups of observation windows are respectively fixedly connected to the left side and the right side of the rear of the audio-visual lens body; the two groups of observation cleaning mechanisms are respectively arranged at the left side and the right side of the rear of the audio-visual mirror body; the ear parts are provided with two groups, and the two groups of ear parts are respectively and fixedly connected to the left side and the right side of the audio-visual lens body; the two groups of the audio-visual auxiliary mechanisms are respectively arranged at the left side and the right side of the audio-visual mirror body, so that the sagging of the audio-visual mirror body is avoided, the compression to the nose of a user is lightened, the wearing comfort of the user is ensured, and the audio-visual effect of the user is ensured.
Description
Technical Field
The utility model belongs to the technical field of audio-visual equipment, and particularly relates to audio-visual enhancement equipment with a noise reduction structure.
Background
When many times enterprises are in meetings, the enterprise products are generally explained in an audiovisual mode, the existing audiovisual mode is generally matched with audio equipment through a screen, but when the VR technology is developed, VR eyes are selected to display audiovisual contents in many times during audiovisual activities.
The prior application number is: CN202020336282.3 the present utility model provides VR glasses for experiencing a stereoscopic sound field, comprising: VR glasses body and auxiliary earphone, two glasses bodies of level parallel arrangement are seted up to the preceding terminal surface of VR glasses body, and the terminal surface is fixed to be set up the cell-phone and is held the frame of putting, the left and right sides both ends of VR glasses body are fixed respectively and are set up first sound box and second sound box, first sound box and second sound box respectively through first telescopic link and second telescopic link with auxiliary earphone connects. The three-dimensional sound effect of the VR glasses can be realized, and the use of the VR glasses is guaranteed to have good audiovisual experience.
Based on the above, current audio-visual VR glasses when using, because the mirror body part dead weight of VR glasses is great, lead to the operator when wearing the VR glasses, mirror body part sagging easily, lead to influencing operator's audio-visual effect, simultaneously the operator wears the VR glasses for a long time, and the operator's eye sweats easily, leads to the lens fog.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the audio-visual enhancement device with the noise reduction structure, so as to solve the problems that when the prior audio-visual VR glasses are used, the mirror body part of the VR glasses is large in dead weight, so that an operator can easily droop when wearing the VR glasses, the audio-visual effect of the operator is affected, meanwhile, the operator wears the VR glasses for a long time, the eyes of the operator are easy to sweat, and the lenses are fogged.
The utility model provides an audio-visual enhancement device with a noise reduction structure, which is realized by the following specific technical means:
the audio-visual enhancement device with the noise reduction structure comprises an audio-visual lens body, a first fixing belt, a second fixing belt, an observation window, an observation cleaning mechanism, a ear part and an audio-visual auxiliary mechanism;
the first fixing belt is of an elastic belt structure and is fixedly connected to the rear of the audio-visual mirror body;
the second fixing belt is of an elastic belt structure and is fixedly connected above the audio-visual mirror body, and the rear end of the second fixing belt is fixedly connected with the first fixing belt;
the two groups of observation windows are respectively fixedly connected to the left side and the right side of the rear of the audio-visual lens body;
the two groups of observation cleaning mechanisms are respectively arranged at the left side and the right side of the rear of the audio-visual mirror body;
the ear parts are provided with two groups, and the two groups of ear parts are respectively and fixedly connected to the left side and the right side of the audio-visual lens body;
the two groups of the audio-visual auxiliary mechanisms are respectively arranged at the left side and the right side of the audio-visual mirror body.
Further, the audio-visual mirror body includes: a ventilation hole and a ventilation fan;
the vent holes are provided with a plurality of groups, and the vent holes are respectively arranged at the rear part of the audio-visual mirror body;
the ventilation fan is fixedly connected to the lower portion of the audio-visual mirror body, and is communicated with the ventilation hole.
Further, the observation cleaning mechanism comprises: a cleaning fixed cylinder, a cleaning storage spring, a cleaning sliding rod and a cleaning scraper;
the two groups of cleaning fixed cylinders are respectively and fixedly connected to the left side and the right side of the rear of the audio-visual mirror body, and are of cylindrical structures;
the cleaning storage springs are arranged in two groups, and the two groups of cleaning storage springs are respectively and fixedly connected to the inside of the cleaning fixing cylinder;
the two groups of cleaning sliding rods are respectively connected to the rear inside the cleaning fixed cylinder in a sliding manner, and the front ends of the two groups of cleaning sliding rods are respectively and fixedly connected with the cleaning storage springs;
the cleaning scrapers are arranged in two groups, and the two groups of cleaning scrapers are respectively and fixedly connected to the rear of the cleaning sliding rod.
Further, the earphone part includes: a noise reduction member;
the noise reduction pieces are arranged in two groups, the two groups of noise reduction pieces are of ring-shaped soundproof cotton structures, and the two groups of noise reduction pieces are respectively and fixedly connected to the inner sides of the earphone pieces.
Further, the audio-visual auxiliary mechanism comprises: the auxiliary supporting rod, the auxiliary adjusting piece, the auxiliary adjusting screw rod and the auxiliary connecting rod;
the auxiliary support rods are arranged in two groups, the two groups of auxiliary support rods are respectively hinged at the left end and the right end of the audiovisual mirror body, and the lower ends of the two groups of auxiliary support rods are respectively provided with a chute structure;
the auxiliary adjusting pieces are provided with two groups, the two groups of auxiliary adjusting pieces are respectively connected below the auxiliary supporting rods in a rotating way, and the two groups of auxiliary adjusting pieces are provided with threaded hole structures;
the auxiliary adjusting screw rods are arranged in two groups, the two groups of auxiliary adjusting screw rods are respectively connected in threaded holes of the auxiliary adjusting piece in a threaded mode, and the upper ends of the two groups of auxiliary adjusting screw rods are respectively connected in sliding grooves of the auxiliary supporting rods in a sliding mode;
the auxiliary connecting rods are arranged in two groups, the two groups of auxiliary connecting rods are of L-shaped structures, and the two groups of auxiliary connecting rods are respectively and fixedly connected below the auxiliary adjusting screw rods.
Further, the audio-visual auxiliary mechanism further comprises: a shoulder connection and a protector;
the shoulder connecting pieces are respectively fixedly connected to the rear parts of the auxiliary connecting rods, and are of a semicircular structure;
the protection pieces are arranged in two groups, the two groups of protection pieces are of semicircular sponge structures, and the two groups of protection pieces are respectively and fixedly connected below the shoulder connecting pieces.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the ventilation fan, when a user wears the whole audio-visual equipment for a long time to generate sweat, the user can open the ventilation fan at the moment, the ventilation fan realizes ventilation of the rear side of the audio-visual mirror body, the audio-visual effect of the user is ensured, and the comfort of the user is improved.
According to the utility model, through the arrangement of the observation cleaning mechanism, when an observation window needs to be cleaned, an operator pulls the cleaning sliding rod backwards at the moment, the cleaning sliding rod moves backwards to drive the cleaning scraping plate to move backwards, when the cleaning scraping plate moves to the rear of the observation window, the cleaning scraping plate is rotated to the rear of the observation window at the moment, the cleaning scraping plate is attached to the observation window under the action of the cleaning storage spring, and then the cleaning scraping plate is continuously rotated, so that the cleaning of the observation window is realized by the cleaning scraping plate, and the audiovisual effect of a wearer is ensured.
According to the utility model, through the arrangement of the audio-visual auxiliary mechanism, when a wearer needs to adjust the supporting height of the auxiliary supporting rod, the auxiliary adjusting piece is rotated at the moment, the auxiliary adjusting piece rotates to drive the auxiliary adjusting screw rod to move downwards, the auxiliary adjusting screw rod moves downwards to drive the auxiliary connecting rod to move downwards, so that the supporting height of the auxiliary supporting rod is adjusted, the whole audio-visual equipment can be suitable for different crowds, the application range of the whole audio-visual equipment is increased, when the user needs to wear the whole audio-visual equipment, the user can place the shoulder connecting piece on the shoulder, the auxiliary supporting rod realizes the supporting function of the audio-visual mirror body at the moment, the sagging of the audio-visual mirror body is avoided, the nose compression of the user is lightened, the wearing comfort of the user is ensured, and the audio-visual effect of the whole audio-visual equipment is improved.
The utility model realizes ventilation of the rear side of the viewing mirror body, realizes cleaning of the observation window, ensures that the whole viewing device can be suitable for different crowds, increases the application range of the whole viewing device, realizes the supporting function of the viewing mirror body, avoids sagging of the viewing mirror body, reduces the compression on the nose of a user, ensures the wearing comfort of the user and ensures the viewing effect of the user.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the noise reducer of the present utility model.
Fig. 3 is a schematic view of the structure of the audio-visual auxiliary mechanism of the present utility model.
Fig. 4 is a schematic view of the structure of the observation cleaning mechanism of the present utility model.
Fig. 5 is a schematic view of the structure of the ventilating fan according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an audiovisual mirror body; 101. a vent hole; 102. a ventilation fan; 2. a first fixing strap; 3. a second fixing strap; 4. an observation window; 5. observing the cleaning mechanism; 501. cleaning the fixed cylinder; 502. cleaning and storing the spring; 503. cleaning the sliding rod; 504. a cleaning blade; 6. a ear piece; 601. a noise reduction member; 7. an audio-visual auxiliary mechanism; 701. an auxiliary support rod; 702. an auxiliary adjusting member; 703. auxiliary adjusting screw rods; 704. an auxiliary connecting rod; 705. a shoulder connection; 706. and a protector.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides audio-visual enhancement equipment with a noise reduction structure, which comprises an audio-visual lens body 1, a first fixed belt 2, a second fixed belt 3, an observation window 4, an observation cleaning mechanism 5, an earphone part 6 and an audio-visual auxiliary mechanism 7;
the first fixing belt 2 is of an elastic belt structure, and the first fixing belt 2 is fixedly connected to the rear of the audio-visual mirror body 1;
the second fixing belt 3 is of an elastic belt structure, the second fixing belt 3 is fixedly connected above the audiovisual mirror body 1, and the rear end of the second fixing belt 3 is fixedly connected with the first fixing belt 2;
the two groups of observation windows 4 are arranged in total, and the two groups of observation windows 4 are respectively and fixedly connected to the left side and the right side of the rear of the audiovisual mirror body 1;
the two groups of observation cleaning mechanisms 5 are arranged, and the two groups of observation cleaning mechanisms 5 are respectively arranged at the left side and the right side of the rear of the audiovisual mirror body 1;
the earphone parts 6 are provided with two groups, and the two groups of earphone parts 6 are respectively and fixedly connected to the left side and the right side of the audiovisual mirror body 1;
the viewing auxiliary mechanisms 7 are provided in two groups, and the two groups of viewing auxiliary mechanisms 7 are respectively provided on the left and right sides of the viewing mirror body 1.
Wherein, the audio-visual mirror body 1 includes: a ventilation hole 101 and a ventilation fan 102;
the vent holes 101 are provided with a plurality of groups, and the vent holes 101 are respectively arranged at the rear of the audiovisual mirror body 1;
the ventilation fan 102 is fixedly connected below the audiovisual mirror body 1, the ventilation fan 102 is communicated with the ventilation hole 101, and when a user wears the whole audiovisual equipment for a long time to sweat, the ventilation fan 102 can be opened by the user at the moment, the ventilation fan 102 realizes ventilation of the rear side of the audiovisual mirror body 1, the audiovisual effect of the user is ensured, and the comfort of the user is improved.
Wherein, observe clean mechanism 5 includes: a cleaning fixed cylinder 501, a cleaning storage spring 502, a cleaning slide bar 503, and a cleaning blade 504;
the two groups of cleaning fixed drums 501 are arranged in total, the two groups of cleaning fixed drums 501 are respectively and fixedly connected to the left side and the right side of the rear of the audio-visual mirror body 1, and the two groups of cleaning fixed drums 501 are of cylindrical structures;
the two groups of cleaning storage springs 502 are arranged in total, and the two groups of cleaning storage springs 502 are respectively and fixedly connected to the inside of the cleaning fixed cylinder 501;
the two groups of cleaning sliding rods 503 are arranged in total, the two groups of cleaning sliding rods 503 are respectively and slidably connected to the rear inside the cleaning fixed cylinder 501, and the front ends of the two groups of cleaning sliding rods 503 are respectively and fixedly connected with the cleaning storage springs 502;
the cleaning scraping plates 504 are provided with two groups, the two groups of cleaning scraping plates 504 are respectively and fixedly connected to the rear of the cleaning sliding rod 503, when the observation window 4 is required to be cleaned, an operator pulls the cleaning sliding rod 503 backwards at this time, the cleaning sliding rod 503 moves backwards to drive the cleaning scraping plates 504 to move backwards, when the cleaning scraping plates 504 move to the rear of the observation window 4, the cleaning scraping plates 504 are rotated to the rear of the observation window 4 at this time, under the action of the cleaning containing springs 502, the cleaning scraping plates 504 are attached to the observation window 4, and then the cleaning scraping plates 504 are continuously rotated, at this time, the cleaning of the observation window 4 is realized by the cleaning scraping plates 504, and the visual effect of a wearer is ensured.
Wherein, earphone 6 includes: a noise reduction member 601;
the noise reduction pieces 601 are arranged in two groups, the two groups of noise reduction pieces 601 are of annular soundproof cotton structures, the two groups of noise reduction pieces 601 are fixedly connected to the inner sides of the earphone pieces 6 respectively, in use, the noise reduction effect of the noise reduction pieces 601 on the earphone pieces 6 is achieved, and the audio-visual effect of a wearer is guaranteed.
The audio-visual auxiliary mechanism 7 includes: an auxiliary supporting rod 701, an auxiliary adjusting piece 702, an auxiliary adjusting screw 703 and an auxiliary connecting rod 704;
the auxiliary support rods 701 are provided with two groups, the two groups of auxiliary support rods 701 are respectively hinged at the left end and the right end of the audiovisual mirror body 1, and the lower ends of the two groups of auxiliary support rods 701 are provided with chute structures;
two groups of auxiliary adjusting pieces 702 are arranged in total, the two groups of auxiliary adjusting pieces 702 are respectively connected below the auxiliary supporting rods 701 in a rotating way, and the two groups of auxiliary adjusting pieces 702 are respectively provided with a threaded hole structure;
the auxiliary adjusting screw rods 703 are arranged in two groups, the two groups of auxiliary adjusting screw rods 703 are respectively connected in threaded holes of the auxiliary adjusting piece 702 in a threaded mode, and the upper ends of the two groups of auxiliary adjusting screw rods 703 are respectively connected in sliding grooves of the auxiliary supporting rods 701 in a sliding mode;
the auxiliary connecting rods 704 are arranged in two groups, the two groups of auxiliary connecting rods 704 are of L-shaped structures, the two groups of auxiliary connecting rods 704 are respectively and fixedly connected to the lower portion of the auxiliary adjusting screw 703, in use, when a wearer needs to adjust the supporting height of the auxiliary supporting rod 701, the auxiliary adjusting piece 702 is rotated at the moment, the auxiliary adjusting piece 702 rotates to drive the auxiliary adjusting screw 703 to move downwards, the auxiliary adjusting screw 703 moves downwards to drive the auxiliary connecting rods 704 to move downwards, the auxiliary connecting rods 704 move downwards to adjust the supporting height of the auxiliary supporting rod 701, the whole audio-visual equipment can be suitable for different crowds, and the application range of the whole audio-visual device is increased.
Wherein, the audio-visual auxiliary mechanism 7 further comprises: shoulder connector 705 and protector 706;
the two groups of shoulder connecting pieces 705 are arranged, the two groups of shoulder connecting pieces 705 are respectively and fixedly connected to the rear of the auxiliary connecting rod 704, and the two groups of shoulder connecting pieces 705 are of a semicircular structure;
the protection piece 706 sets up two sets of altogether, and two sets of protection piece 706 are semicircle ring sponge structure, and two sets of protection piece 706 are fixed connection respectively in the below of shoulder connecting piece 705, in use, when the user need wear whole audio-visual equipment, the user can place shoulder connecting piece 705 to the shoulder this moment, and auxiliary stay bar 701 has realized the support function to the audio-visual mirror body 1 this moment, has avoided audio-visual mirror body 1 sagging, has alleviateed the oppression to the user's nose, has guaranteed the travelling comfort that the user wore, has improved the audio-visual effect of whole audio-visual equipment.
Specific use and action of the embodiment:
firstly, when the observation window 4 needs to be cleaned, at this time, an operator pulls the cleaning sliding rod 503 backwards, the cleaning sliding rod 503 moves backwards to drive the cleaning scraping plate 504 to move backwards, when the cleaning scraping plate 504 moves to the rear of the observation window 4, the cleaning scraping plate 504 rotates to the rear of the observation window 4, at this time, under the action of the cleaning storage spring 502, the cleaning scraping plate 504 is attached to the observation window 4, and then the cleaning scraping plate 504 continues to rotate, at this time, the cleaning scraping plate 504 cleans the observation window 4, and the audiovisual effect of a wearer is ensured.
Then, when the wearer needs to adjust the supporting height of the auxiliary supporting rod 701, the auxiliary adjusting piece 702 is rotated at this time, the auxiliary adjusting piece 702 rotates to drive the auxiliary adjusting screw 703 to move downwards, the auxiliary adjusting screw 703 moves downwards to drive the auxiliary connecting rod 704 to move downwards, and the auxiliary connecting rod 704 moves downwards to adjust the supporting height of the auxiliary supporting rod 701, so that the whole audio-visual equipment can be suitable for different crowds, and the application range of the whole audio-visual equipment is increased.
Finally, when the user needs to wear the whole audio-visual equipment, the user can place the shoulder connecting piece 705 on the shoulder at this time, and the auxiliary support rod 701 realizes the support function of the audio-visual mirror body 1 at this time, so that the sagging of the audio-visual mirror body 1 is avoided, the compression on the nose of the user is lightened, the wearing comfort of the user is ensured, and the audio-visual effect of the whole audio-visual equipment is improved.
Claims (6)
1. Audio-visual enhancement equipment with structure of making an uproar falls, its characterized in that: comprises an audio-visual lens body (1), a first fixing belt (2), a second fixing belt (3), an observation window (4), an observation cleaning mechanism (5), an earphone part (6) and an audio-visual auxiliary mechanism (7); the first fixing belt (2) is of an elastic belt structure, and the first fixing belt (2) is fixedly connected to the rear of the audio-visual mirror body (1); the second fixing belt (3) is of an elastic belt structure, the second fixing belt (3) is fixedly connected above the audio-visual mirror body (1), and the rear end of the second fixing belt (3) is fixedly connected with the first fixing belt (2); the two groups of observation windows (4) are arranged in total, and the two groups of observation windows (4) are respectively and fixedly connected to the left side and the right side of the rear of the audio-visual mirror body (1); the two groups of observation cleaning mechanisms (5) are arranged in total, and the two groups of observation cleaning mechanisms (5) are respectively arranged at the left side and the right side of the rear of the audio-visual mirror body (1); two groups of earphone parts (6) are arranged in total, and the two groups of earphone parts (6) are respectively and fixedly connected to the left side and the right side of the audio-visual mirror body (1); the two groups of the audio-visual auxiliary mechanisms (7) are arranged, and the two groups of the audio-visual auxiliary mechanisms (7) are respectively arranged at the left side and the right side of the audio-visual mirror body (1).
2. An audiovisual enhancement device with a noise reduction structure as claimed in claim 1, characterized in that: the audiovisual mirror body (1) comprises: a ventilation hole (101) and a ventilation fan (102); the vent holes (101) are provided with a plurality of groups, and the vent holes (101) are respectively arranged at the rear part of the audio-visual mirror body (1); the ventilation fan (102) is fixedly connected below the audiovisual mirror body (1), and the ventilation fan (102) is communicated with the ventilation hole (101).
3. An audiovisual enhancement device with a noise reduction structure as claimed in claim 1, characterized in that: the observation cleaning mechanism (5) comprises: a cleaning fixed cylinder (501), a cleaning storage spring (502), a cleaning slide rod (503) and a cleaning blade (504); the two groups of cleaning fixed drums (501) are arranged in total, the two groups of cleaning fixed drums (501) are respectively and fixedly connected to the left side and the right side of the rear of the audio-visual mirror body (1), and the two groups of cleaning fixed drums (501) are of cylindrical structures; the two groups of cleaning storage springs (502) are arranged in total, and the two groups of cleaning storage springs (502) are fixedly connected to the inside of the cleaning fixed cylinder (501) respectively; the two groups of cleaning sliding rods (503) are arranged in total, the two groups of cleaning sliding rods (503) are respectively and slidably connected to the rear inside the cleaning fixed cylinder (501), and the front ends of the two groups of cleaning sliding rods (503) are respectively and fixedly connected with the cleaning storage springs (502); the cleaning scrapers (504) are provided in two groups, and the two groups of cleaning scrapers (504) are fixedly connected to the rear of the cleaning sliding rod (503) respectively.
4. An audiovisual enhancement device with a noise reduction structure as claimed in claim 1, characterized in that: the earphone part (6) comprises: a noise reduction member (601); the noise reduction pieces (601) are arranged in two groups, the two groups of noise reduction pieces (601) are of ring-shaped soundproof cotton structures, and the two groups of noise reduction pieces (601) are fixedly connected to the inner sides of the earphone pieces (6) respectively.
5. An audiovisual enhancement device with a noise reduction structure as claimed in claim 1, characterized in that: the audio-visual auxiliary mechanism (7) comprises: an auxiliary supporting rod (701), an auxiliary adjusting piece (702), an auxiliary adjusting screw (703) and an auxiliary connecting rod (704); two groups of auxiliary support rods (701) are arranged in total, the two groups of auxiliary support rods (701) are respectively hinged at the left end and the right end of the audio-visual mirror body (1), and the lower ends of the two groups of auxiliary support rods (701) are provided with sliding groove structures; two groups of auxiliary adjusting pieces (702) are arranged in total, the two groups of auxiliary adjusting pieces (702) are respectively connected below the auxiliary supporting rods (701) in a rotating mode, and the two groups of auxiliary adjusting pieces (702) are respectively provided with a threaded hole structure; two groups of auxiliary adjusting screws (703) are arranged in total, the two groups of auxiliary adjusting screws (703) are respectively connected in threaded holes of the auxiliary adjusting piece (702) in a threaded mode, and the upper ends of the two groups of auxiliary adjusting screws (703) are respectively connected in sliding grooves of the auxiliary supporting rods (701) in a sliding mode; the auxiliary connecting rods (704) are arranged in two groups, the two groups of auxiliary connecting rods (704) are of L-shaped structures, and the two groups of auxiliary connecting rods (704) are respectively and fixedly connected below the auxiliary adjusting screw rods (703).
6. An audiovisual enhancement device with a noise reduction structure as defined in claim 5, wherein: the audiovisual auxiliary mechanism (7) further comprises: a shoulder connection (705) and a protector (706); two groups of shoulder connecting pieces (705) are arranged in total, the two groups of shoulder connecting pieces (705) are respectively and fixedly connected to the rear of the auxiliary connecting rod (704), and the two groups of shoulder connecting pieces (705) are of a semicircular structure; the protection pieces (706) are arranged in two groups, the two groups of protection pieces (706) are of semicircular sponge structures, and the two groups of protection pieces (706) are respectively and fixedly connected below the shoulder connecting pieces (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526062.7U CN220154727U (en) | 2023-06-15 | 2023-06-15 | Audio-visual enhancement device with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526062.7U CN220154727U (en) | 2023-06-15 | 2023-06-15 | Audio-visual enhancement device with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154727U true CN220154727U (en) | 2023-12-08 |
Family
ID=89014812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321526062.7U Active CN220154727U (en) | 2023-06-15 | 2023-06-15 | Audio-visual enhancement device with noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117687221A (en) * | 2024-02-04 | 2024-03-12 | 中国民用航空飞行学院 | VR glasses based on flight simulation inspection uses |
-
2023
- 2023-06-15 CN CN202321526062.7U patent/CN220154727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117687221A (en) * | 2024-02-04 | 2024-03-12 | 中国民用航空飞行学院 | VR glasses based on flight simulation inspection uses |
| CN117687221B (en) * | 2024-02-04 | 2024-04-12 | 中国民用航空飞行学院 | VR glasses based on flight simulation inspection uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220154727U (en) | Audio-visual enhancement device with noise reduction structure | |
| CN204967946U (en) | Virtual reality device of display screen is regarded as with cell -phone | |
| CN208444089U (en) | A kind of cross-border electric business sighting distance adjustable V R glasses | |
| CN109960032A (en) | A kind of dust removal AR intelligent glasses based on solar energy | |
| CN103941400A (en) | Wireless video glasses | |
| CN108761803A (en) | A kind of VR glasses being suitable for near-sighted user | |
| CN207611201U (en) | A kind of VR helmets shell | |
| DE202019101843U1 (en) | Variable conversion kit for VR glasses | |
| CN210924103U (en) | VR lens adjusting device | |
| CN214133266U (en) | Dust keeper that graphoscope used | |
| CN210573011U (en) | Can dismantle virtual reality glasses | |
| CN207232515U (en) | A kind of VR glasses easy to use | |
| CN206193359U (en) | Interactive virtual reality of many people experiences device | |
| CN208766610U (en) | A kind of virtual reality device | |
| CN218181216U (en) | See AR glasses for shadow | |
| CN209784661U (en) | Remove first apparent of end autonomic formation of image VR | |
| CN208705572U (en) | A kind of dust removal AR intelligent glasses based on solar energy | |
| DE212016000067U1 (en) | Attached to the ear device | |
| CN208316944U (en) | A kind of VR equipment for mental disease treatment | |
| CN216979447U (en) | Near-to-eye display equipment | |
| CN205665465U (en) | Many sizes of VR glasses screen mobile phone adjusts structure | |
| CN205581415U (en) | Portable virtual reality glasses | |
| CN111487780A (en) | Virtual reality glasses VR head display equipment | |
| CN210055978U (en) | Shielding device for monocular vision detection | |
| CN214704176U (en) | Removable AR glasses of wearing subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |