CN112634795A - Device is explained with english to tourism based on AI intelligence - Google Patents
Device is explained with english to tourism based on AI intelligence Download PDFInfo
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- CN112634795A CN112634795A CN202011630017.7A CN202011630017A CN112634795A CN 112634795 A CN112634795 A CN 112634795A CN 202011630017 A CN202011630017 A CN 202011630017A CN 112634795 A CN112634795 A CN 112634795A
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- ratchet
- protective sleeve
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- groove
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- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000036961 partial effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013473 artificial intelligence Methods 0.000 abstract 2
- 101100510615 Caenorhabditis elegans lag-2 gene Proteins 0.000 description 8
- 101100510617 Caenorhabditis elegans sel-8 gene Proteins 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F25/00—Audible advertising
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
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- Supports Or Holders For Household Use (AREA)
Abstract
The application relates to an AI (Artificial Intelligence) -based English explaining device for tourism, which comprises an interpreter body, wherein a top protective sleeve is movably sleeved at the top of the interpreter body, a bottom protective sleeve is movably sleeved at the bottom of the interpreter body, a side protective plate is movably clamped between the top protective sleeve and the bottom protective sleeve, a transparent plate is arranged on a top fixing clamp of the side protective plate, a protective frame is arranged on a bottom fixing clamp of the side protective plate, a strap body is fixedly installed on one side of the top end of the top protective sleeve, and an adjusting component matched with the strap body for use is fixedly installed on the other side of the top end of the top protective sleeve; the adjusting component comprises a component outer frame and a ratchet, and the component outer frame is of a hollow structure. This application has the extension length that can realize nimble change string area body, adapts to different users' demand, and can effectively roll up string area body to and the effect of security when having promoted the explanation ware body and using.
Description
Technical Field
The application relates to the technical field of tourism equipment, in particular to an English speaking and explaining device for tourism based on AI intelligence.
Background
With the continuous and rapid development of economy in China, the tourism industry becomes an important industry in China, and more people go out to travel to enrich the amateur life of the people. The country is wide in territory and has numerous tourist attractions, wherein famous mountains and great rivers natural wind, ancient buildings, cultural heritages and the like which do not have reputations in the world are not used, so that foreign tourists are attracted to the country to travel and see, in order to enable the foreign tourists to better enjoy the tourist attractions of the country, tourists and tourists are provided with tourism English explaining devices in the tourist attractions, and the tourism English explaining devices are based on AI intelligence;
present travel is with english explanation device based on AI intelligence uses the string area to hang on user's neck usually for convenient use, but the length of hanging the area can't change in a flexible way, and can't carry out the rolling, and the result of use is relatively poor, and secondly, the outside of explaining the ware lacks certain protection component, has reduced the security when explaining the ware and use.
In view of the above-mentioned related art, the inventor believes that there are disadvantages of poor use effect and low safety in use.
Disclosure of Invention
In order to promote the result of use of whole device and promote the security when explaining ware body uses, this application provides a device is explained with english to tourism based on AI intelligence.
The utility model provides a device is explained with english to tourism based on AI intelligence adopts following technical scheme:
an AI-intelligence-based travel English explaining device comprises an interpreter body, wherein a top protective sleeve is movably sleeved at the top of the interpreter body, a bottom protective sleeve is movably sleeved at the bottom of the interpreter body, a side protective plate is movably clamped between the top protective sleeve and the bottom protective sleeve, a transparent plate is arranged on a top fixing clamp of the side protective plate, a protective frame is arranged on a bottom fixing clamp of the side protective plate, a hanging belt body is fixedly installed on one side of the top end of the top protective sleeve, and an adjusting component matched with the hanging belt body for use is fixedly installed on the other side of the top end of the top protective sleeve;
the adjusting component comprises a component outer frame and a ratchet, the component outer frame is of a hollow structure, the bottom end of the component outer frame is fixedly connected with the top end of the top protective sleeve, the assembly outer frame is rotatably connected with a containing rod, the ratchet is rotatably connected with the inner wall of one side of the assembly outer frame, a ratchet wheel meshed with the ratchet is fixedly sleeved on one side of the outer surface of the containing rod, a spring is fixedly arranged in the middle of one side of the ratchet, one end of the spring, which is far away from the ratchet, is fixedly provided with a connecting block, one side of the connecting block is fixedly arranged on the inner wall of one side of the outer frame of the component, an arc-shaped through groove is arranged on the outer wall of the outer frame of the component at the same side of the rotating wheel, a deflector rod is inserted in the arc-shaped through groove in a sliding manner, one side of the shifting lever is fixedly connected with the upper part of the ratchet, a containing penetrating groove matched with the hanging belt body is formed in the top end of the assembly outer frame, and one end of the hanging belt body penetrates through the containing penetrating groove and is wound on the outer side of the containing rod.
Through adopting above-mentioned technical scheme, can realize the extension length of nimble change string area body, adapt to different users' demand, and can realize the effective rolling to hanging the area body to the result of use of whole device has been promoted.
Preferably, one side of the deflector rod, which is far away from the ratchet, extends out of the outer side of the outer frame of the assembly.
Through adopting above-mentioned technical scheme, make things convenient for manual poking lever more, drive the ratchet and rotate.
Preferably, one side of the assembly outer frame is rotatably clamped with a rotating wheel, and one side of the rotating wheel and one end of the containing rod are fixedly installed.
Through adopting above-mentioned technical scheme, conveniently through manual rotation runner, the pole is accomodate in the drive and rotates.
Preferably, the top opposite corners of the bottom protecting sleeve are rotatably provided with connecting screws, the top threads of the connecting screws are sleeved with inner screw cylinders, and the top ends of the inner screw cylinders are correspondingly arranged at the bottom opposite corners of the top protecting sleeve respectively.
Through adopting above-mentioned technical scheme, realize that the connection between lag and the end lag is fixed, and conveniently carry out the dismantlement between lag and the end lag, and then conveniently explain the ware body and dismantle and overhaul.
Preferably, the other top end of the bottom protecting sleeve is fixedly provided with a guide inserting rod at an opposite angle, the top of the guide inserting rod is movably sleeved with a guide sleeve, and the top end of the guide sleeve is correspondingly arranged at the other opposite angle at the bottom end of the top protecting sleeve.
Through adopting above-mentioned technical scheme, through setting up direction inserted bar and guide sleeve to the top lag with end the connection between the lag leads to make things convenient for more to connect between lag and the end lag
Preferably, the top lag and the bottom lag are provided with a clamping groove at one end of the opposite side, which is matched with the side protection plate, and the upper part and the lower part of the side protection plate are movably clamped in the corresponding clamping grooves respectively.
Through adopting above-mentioned technical scheme, convenient offside guard plate is dismantled and is overhauld and change.
Preferably, the top of the side protection plate is provided with a first clamping through groove matched with the transparent plate for use, and the transparent plate is fixedly clamped in the first clamping through groove.
Through adopting above-mentioned technical scheme, wherein, the display screen on transparent plate and the explanation ware body corresponds to display screen on the effective explanation ware body protects.
Preferably, the bottom of the side protection plate is provided with a second clamping through groove matched with the protection frame for use, and the protection frame is fixedly clamped in the second clamping through groove.
Through adopting above-mentioned technical scheme, wherein, the protection frame corresponds with the megaphone on the explanation ware body to effectively protect the megaphone on the explanation ware body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the adjusting assembly, the extending length of the sling body can be flexibly changed, the requirements of different users can be met, and the sling body can be effectively rolled, so that the using effect of the whole device is improved;
2. by arranging the top protective sleeve and the bottom protective sleeve, the top and the bottom of the explanation device body can be effectively protected, so that the safety of the explanation device body in use is improved;
3. by arranging the side protection plate, the side protection plate corresponds to the front side of the explanation device body, so that the front side of the explanation device body is effectively protected, and the safety of the explanation device body in use is further improved;
drawings
FIG. 1 is a schematic diagram of the inventive structure.
Fig. 2 is a schematic view of the structural connection of the regulating assembly in the invention.
Fig. 3 is a schematic view of the structural connection of the regulating assembly in the invention.
Fig. 4 is a schematic connection diagram of a part of the structure in the invention.
In the figure: 1. an interpreter body; 2. a top protective jacket; 3. a bottom protective jacket; 4. a side guard plate; 5. a sling body; 6. an adjustment assembly; 7. a transparent plate; 8. a protective frame; 91. connecting a screw rod; 92. an inner screw cylinder; 10. a guide insertion rod; 101. a guide sleeve; 301. a card slot; 401. a first card through slot; 402. a second card through slot; 61. a module outer frame; 611. a receiving through groove; 612. arc-shaped through grooves; 62. a ratchet; 63. a storage rod; 64. a ratchet wheel; 65. a spring; 66. connecting blocks; 67. a rotating wheel; 68. a deflector rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses device is explained with english to tourism based on AI intelligence. Referring to fig. 1-4, comprising an explanation device body 1, a top protection cover 2 is movably sleeved on the top of the explanation device body 1, a bottom protection cover 3 is movably sleeved on the bottom of the explanation device body 1, a side protection plate 4 is movably clamped between the top protection cover 2 and the bottom protection cover 3, the top and the bottom of the explanation device body 1 can be effectively protected by arranging the top protection cover 2 and the bottom protection cover 3, so as to improve the safety of the explanation device body 1 in use, and the side protection plate 4 is arranged, wherein the side protection plate 4 corresponds to the front of the explanation device body 1, so as to effectively protect the front of the explanation device body 1, further improve the safety of the explanation device body 1 in use, a transparent plate 7 is fixedly clamped on the top of the side protection plate 4, a protection frame 8 is fixedly arranged on the bottom of the side protection plate 4, a sling body 5 is fixedly arranged on one side of the top protection cover 2, the other side of the top end of the top protective sleeve 2 is fixedly provided with an adjusting component 6 matched with the sling body 5;
the adjusting component 6 comprises a component outer frame 61 and a ratchet 62, the component outer frame 61 is of a hollow structure, the bottom end of the component outer frame 61 is fixedly connected with the top end of the top protective sleeve 2, a containing rod 63 is connected in the component outer frame 61 in a rotating manner, the ratchet 62 is connected to the inner wall of one side of the component outer frame 61 in a rotating manner, wherein the rotating shaft of the ratchet 62 is positioned at the lower part of the ratchet 62, a ratchet wheel 64 meshed with the ratchet 62 is fixedly sleeved on one side of the outer surface of the containing rod 63, a spring 65 is fixedly installed in the middle of one side of the ratchet 62, the spring 65 can effectively reset the rotating ratchet 62, a connecting block 66 is fixedly installed at one end, away from the ratchet 62, of the spring 65, the inner wall of one side of the connecting block 66 is fixedly installed on one side of the component outer frame 61, an arc penetrating groove 612 is formed in the outer wall, the poking rod 68 is manually poked to drive the ratchet 62 to rotate, so that the ratchet 62 is separated from the ratchet 64, the ratchet 64 is convenient to rotate anticlockwise, the top end of the assembly outer frame 61 is provided with a containing through groove 611 matched with the tape hanging body 5 for use, one end of the tape hanging body 5 penetrates through the containing through groove 611 and is wound on the outer side of the containing rod 63, the tape hanging body 5 is clockwise wound on the outer surface of the containing rod 63 from one side far away from the ratchet 62, when the exposed length of the tape hanging body 5 needs to be adjusted, the poking rod 68 is manually poked to drive the ratchet 62 to rotate, at the moment, the spring 65 stretches to enable the ratchet 62 to be separated from the ratchet 64, the ratchet 64 is convenient to rotate anticlockwise, the tape hanging body 5 is further convenient to be pulled, the tape hanging body 5 is stretched to the outer side of the assembly outer frame 61, after the tape hanging body 5 is stretched to a proper position, the poking rod 68 is, make ratchet 62 mesh with ratchet 64 once more, ratchet 64's rotation is restricted, and it can not extend to hang and take body 5, and then can realize changing the extension length of hanging taking body 5 in a flexible way, adapts to different users' demand, when needs carry out the rolling to hanging taking body 5, accomodate pole 63 and ratchet 64 clockwise rotation through the drive to the realization is to hanging the effective rolling of taking body 5, thereby has promoted the result of use of whole device.
The side of the shift lever 68 away from the ratchet 62 extends outside the assembly housing 61, which facilitates manual shifting of the shift lever 68 to rotate the ratchet 62.
The card is rotated to one side of subassembly frame 61 and is equipped with runner 67, and the one side of runner 67 and the one end fixed mounting who accomodates pole 63 conveniently drive through manual rotation runner 67 and accomodate pole 63 and rotate.
The top end opposite angle department of end lag 3 all rotates and installs connecting screw 91, and the top thread cover of connecting screw 91 is equipped with interior spiral shell section of thick bamboo 92, and the top of interior spiral shell section of thick bamboo 92 corresponds the bottom opposite angle department of installing at a lag 2 respectively, realizes that the connection between lag 2 and the end lag 3 is fixed, and conveniently carries out the dismantlement between lag 2 and the end lag 3 of top lag, and then conveniently explains ware body 1 and dismantles and overhaul.
The equal fixed mounting in another top end opposite angle department of end lag 3 has direction inserted bar 10, and the top activity cover of direction inserted bar 10 is equipped with guide sleeve 101, and guide sleeve 101's top corresponds respectively and installs in another opposite angle department in the bottom of top lag 2, leads through setting up the connection between direction inserted bar 10 and guide sleeve 101 opposite end lag 2 and end lag 3 to make things convenient for the connection between a lag 2 and the end lag 3 more.
First card threading groove 401 of using with the cooperation of transparent plate 7 is seted up at the top of side guard plate 4, and transparent plate 7 fixed joint is in first card threading groove 401, and wherein, the display screen on transparent plate 7 and the explanation ware body 1 corresponds to display screen on the effective explanation ware body 1 protects.
The second card wearing groove 402 that uses with the cooperation of protecting frame 8 is seted up to the bottom of side guard plate 4, and the fixed joint of protecting frame 8 is in second card wearing groove 402, and wherein, protecting frame 8 corresponds with the megaphone on the explanation ware body 1 to effectively protect the megaphone on the explanation ware body 1.
The implementation principle of the tourism English speaking device based on AI intelligence of the embodiment of the application is as follows: when the exposed length of the strap hanging body 5 needs to be adjusted to meet the requirements of different users, firstly, the poking rod 68 is manually poked to drive the ratchets 62 to rotate, at the moment, the spring 65 stretches to enable the ratchets 62 to be separated from the ratchets 64, so that the ratchets 64 and the accommodating rod 63 can conveniently rotate anticlockwise, further, the strap hanging body 5 can be conveniently pulled to enable the strap hanging body 5 to stretch to the outer side of the assembly outer frame 61, after the strap hanging body 5 stretches to a proper position, the poking rod 68 is loosened, the ratchets 62 are meshed with the ratchets 64 again under the reset action of the spring 65, the rotation of the ratchets 64 is limited, the strap hanging body 5 cannot stretch, further, the stretching length of the strap hanging body 5 can be flexibly changed to meet the requirements of different users, when the strap hanging body 5 needs to be rolled up, the rotating wheel 67 is manually rotated clockwise to drive the accommodating rod 63, therefore, the hanging belt body 5 is effectively rolled up, and the using effect of the whole device is improved; wherein, through setting up top lag 2 and end lag 3, can effectively explain ware body 1 the top and the bottom protect to the security when having promoted explanation ware body 1 and using, and through setting up side guard plate 4, wherein the front of side guard plate 4 and explanation ware body 1 corresponds, thereby effectively protects explaining ware body 1's front, has further promoted the security when explanation ware body 1 uses.
In the description of the present invention, it is to be understood that the terms "inside and outside", "up and down", "front and back", "right and left", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience of describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either an electromechanical or an electrical connection; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a device is explained with english language for tourism based on AI intelligence, includes explanation ware body (1), its characterized in that: the top of the explanation device body (1) is movably sleeved with a top protective sleeve (2), the bottom of the explanation device body (1) is movably sleeved with a bottom protective sleeve (3), a side protective plate (4) is movably clamped between the top protective sleeve (2) and the bottom protective sleeve (3), a transparent plate (7) is fixedly clamped at the top of the side protective plate (4), a protective frame (8) is fixedly clamped at the bottom of the side protective plate (4), a hanging belt body (5) is fixedly installed at one side of the top end of the top protective sleeve (2), and an adjusting component (6) matched with the hanging belt body (5) is fixedly installed at the other side of the top end of the top protective sleeve (2);
the adjusting component (6) comprises a component outer frame (61) and a ratchet (62), the component outer frame (61) is of a hollow structure, the bottom end of the component outer frame (61) is fixedly connected with the top end of the top protective sleeve (2), a containing rod (63) is connected in the component outer frame (61) in a rotating mode, the ratchet (62) is connected to the inner wall of one side of the component outer frame (61) in a rotating mode, a ratchet wheel (64) meshed with the ratchet (62) and connected with the outer surface of the containing rod (63) in a fixed sleeved mode, a spring (65) is fixedly installed in the middle of one side of the ratchet (62), a connecting block (66) is fixedly installed at one end, far away from the ratchet (62), of the spring (65), of the connecting block (66) is fixedly installed on the inner wall of one side of the component outer frame (61), an arc-shaped penetrating groove (612) is, a shifting lever (68) is inserted into the arc-shaped through groove (612) in a sliding manner, one side of the shifting lever (68) is fixedly connected with the upper part of the ratchet (62), a containing through groove (611) matched with the tape hanging body (5) is formed in the top end of the assembly outer frame (61), and one end of the tape hanging body (5) penetrates through the containing through groove (611) and is wound on the outer side of the containing rod (63).
2. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: one side of the shifting rod (68) far away from the ratchet (62) extends out of the outer side of the assembly outer frame (61).
3. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: one side of the assembly outer frame (61) is rotatably clamped with a rotating wheel (67), and one side of the rotating wheel (67) and one end of the containing rod (63) are fixedly installed.
4. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: the top diagonal of the bottom protective sleeve (3) is rotatably provided with a connecting screw rod (91), the top thread of the connecting screw rod (91) is sleeved with an inner screw cylinder (92), and the top end of the inner screw cylinder (92) is correspondingly arranged at the bottom diagonal of the top protective sleeve (2) respectively.
5. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: the other top end of the bottom protection sleeve (3) is fixedly provided with a guide inserting rod (10) at an opposite angle, the top of the guide inserting rod (10) is movably sleeved with a guide sleeve (101), and the top end of the guide sleeve (101) is correspondingly arranged at the other opposite angle of the bottom end of the top protection sleeve (2) respectively.
6. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: the top lag (2) and the end lag (3) opposite side one end all seted up with side protection board (4) cooperation use draw-in groove (301), and the upper and lower partial activity joint of side protection board (4) is in corresponding draw-in groove (301).
7. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: the top of the side protection plate (4) is provided with a first clamping through groove (401) matched with the transparent plate (7) for use, and the transparent plate (7) is fixedly clamped in the first clamping through groove (401).
8. The AI intelligence-based travel english interpretation apparatus according to claim 1, wherein: and a second clamping through groove (402) matched with the protective frame (8) for use is formed in the bottom of the side protective plate (4), and the protective frame (8) is fixedly clamped in the second clamping through groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011630017.7A CN112634795A (en) | 2020-12-30 | 2020-12-30 | Device is explained with english to tourism based on AI intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011630017.7A CN112634795A (en) | 2020-12-30 | 2020-12-30 | Device is explained with english to tourism based on AI intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112634795A true CN112634795A (en) | 2021-04-09 |
Family
ID=75289792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011630017.7A Pending CN112634795A (en) | 2020-12-30 | 2020-12-30 | Device is explained with english to tourism based on AI intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112634795A (en) |
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| CN210578525U (en) * | 2019-12-23 | 2020-05-19 | 赖秀顺 | Outdoor interphone |
| CN210837094U (en) * | 2019-12-31 | 2020-06-23 | 苏州清听声学科技有限公司 | Portable explanation ware |
| CN210839558U (en) * | 2019-12-10 | 2020-06-23 | 湖南尼奥科技有限公司 | Intercom device based on block chain technique |
| CN111354282A (en) * | 2020-04-29 | 2020-06-30 | 蓝山奇峰花园文化旅游发展有限公司 | Tourism is with explanation ware |
| CN211310465U (en) * | 2019-10-14 | 2020-08-21 | 云和县锐泽玩具设计工作室 | Wire carding mechanism of comprehensive distribution cabinet |
| CN111799613A (en) * | 2020-08-14 | 2020-10-20 | 安徽信息工程学院 | Structure is accomodate to cell-phone data line |
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2020
- 2020-12-30 CN CN202011630017.7A patent/CN112634795A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130258573A1 (en) * | 2012-03-28 | 2013-10-03 | Thomas P. Muday | Cover for electronic touchscreen device |
| CN209330111U (en) * | 2018-10-29 | 2019-08-30 | 扬州市虹安消防装备有限公司 | A kind of talkback system protective device |
| CN110535485A (en) * | 2019-10-08 | 2019-12-03 | 泉州市南安特易通电子有限公司 | A kind of dust-proof intercom of multiple-protection mode |
| CN211310465U (en) * | 2019-10-14 | 2020-08-21 | 云和县锐泽玩具设计工作室 | Wire carding mechanism of comprehensive distribution cabinet |
| CN210839558U (en) * | 2019-12-10 | 2020-06-23 | 湖南尼奥科技有限公司 | Intercom device based on block chain technique |
| CN210578525U (en) * | 2019-12-23 | 2020-05-19 | 赖秀顺 | Outdoor interphone |
| CN210837094U (en) * | 2019-12-31 | 2020-06-23 | 苏州清听声学科技有限公司 | Portable explanation ware |
| CN111354282A (en) * | 2020-04-29 | 2020-06-30 | 蓝山奇峰花园文化旅游发展有限公司 | Tourism is with explanation ware |
| CN111799613A (en) * | 2020-08-14 | 2020-10-20 | 安徽信息工程学院 | Structure is accomodate to cell-phone data line |
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Application publication date: 20210409 |