CN213685275U - Portable recording equipment based on thing networking - Google Patents
Portable recording equipment based on thing networking Download PDFInfo
- Publication number
- CN213685275U CN213685275U CN202022867509.XU CN202022867509U CN213685275U CN 213685275 U CN213685275 U CN 213685275U CN 202022867509 U CN202022867509 U CN 202022867509U CN 213685275 U CN213685275 U CN 213685275U
- Authority
- CN
- China
- Prior art keywords
- gear
- sealing plate
- recorder body
- microphone
- worm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a portable recording equipment based on thing networking, including recorder body, switch, display screen, draw piece, microphone and protection mechanism, the utility model discloses a set up protection mechanism in the microphone upper end, when the microphone is not used, first closing plate and second closing plate can shield the microphone surface to prevent to receive dust in the microphone and infect, reached and can prevent the advantage of microphone upper end dust adhesion; through having set up slewing mechanism in the protection machanism upper end, because worm and worm wheel intermeshing, when the worm does not rotate, worm wheel and third gear can not carry out the rotation, have reached the advantage that can prevent first closing plate and second closing plate skew.
Description
Technical Field
The utility model relates to a thing networking correlation field specifically is a portable recording equipment based on thing networking.
Background
The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized.
In the thing networking is used, often need use recording equipment to gather the storage to sound, when present recording equipment does not use, the microphone upper end often can be stained with a large amount of dusts for influence the tone quality of recording.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a portable recording equipment based on thing networking here.
The utility model is realized in such a way, a portable recording device based on the Internet of things is constructed, the device comprises a recorder body, a switch, a display screen, a pull block, a microphone and a protection mechanism, the front end of the recorder body is provided with a button, the right lower end of the recorder body is provided with a storage battery, the front end of the protection mechanism is fixed at the lower side of the front end of the recorder body, the protection mechanism comprises a fixed frame, a rotating mechanism, a first gear, a first sealing plate, a second gear, a rotating shaft and a sealing gasket, the rear end of the fixed frame is fixed with the recorder body, the rear end inside the fixed frame is provided with the rotating mechanism, the rotating mechanism is meshed with the rear end of the first gear, the first gear is rotationally connected with the left rear end of the first sealing plate through the rotating shaft, the first gear is meshed with the left end of the second gear, the second sealing plate rotates synchronously with the, the right end of the first sealing plate is provided with a sealing gasket.
Preferably, the switch is installed to recorder body right-hand member, recorder body top upper end is fixed with the display screen, the installation of recorder body top is fixed with the pull block, recorder body front end downside is provided with the microphone.
Preferably, the rotating mechanism comprises a knob, a worm wheel, a rotating rod and a third gear, the worm is movably connected with the rear end of the fixing frame, the knob is fixed with the rear end of the worm, the worm is in meshing transmission with the right end of the worm wheel, the worm wheel is in rotating connection with the middle of the third gear through the rotating rod, and the third gear is in meshing connection with the left rear end of the first gear.
Preferably, the central lines of the worm wheel, the rotating rod and the third gear are in the same vertical direction, and the rotating rod is movably connected with the left rear end inside the fixed frame.
Preferably, the first sealing plate and the second sealing plate are identical in structure, and the first sealing plate and the second sealing plate are symmetrically distributed with each other.
Preferably, the upper ends of the first sealing plate and the second sealing plate are respectively provided with a rotating shaft and a sealing gasket, the first sealing plate and the second sealing plate are respectively embedded into the inner side of the front end of the fixing frame, and the first sealing plate and the second sealing plate are in contact with the front end of the microphone.
Preferably, the first gear and the second gear are the same size, and the first gear and the second gear are distributed in parallel with each other.
Preferably, the upper end of the knob is provided with strip-shaped anti-skid grains which are distributed at equal intervals along the upper end of the knob.
Preferably, the rotating rod is made of carbon steel and has high hardness.
Preferably, the third gear, the first gear and the second gear are all made of gear steel, and the wear resistance is high.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a portable recording equipment based on thing networking here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a portable recording equipment based on thing networking through having set up protection machanism in the microphone upper end, when the microphone does not use, first closing plate and second closing plate can shield the microphone surface to receive the dust in preventing the microphone and infect, reached and to have prevented the advantage of microphone upper end dust adhesion.
The method has the advantages that: a portable recording equipment based on thing networking through having set up slewing mechanism in the protection machanism upper end, because worm and worm wheel intermeshing, when the worm does not rotate, worm wheel and third gear can not carry out the rotation, have reached the advantage that can prevent first closing plate and second closing plate skew.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the protection mechanism of the present invention;
FIG. 3 is a schematic sectional view of the protection mechanism of the present invention;
fig. 4 is a schematic perspective view of a first sealing plate of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the rotating mechanism of the present invention.
Wherein: the recorder comprises a recorder body-1, a button-2, a storage battery-3, a switch-4, a display screen-5, a pull block-6, a microphone-7, a protection mechanism-8, a fixed frame-81, a rotating mechanism-82, a first gear-83, a first sealing plate-84, a second sealing plate-85, a second gear-86, a rotating shaft-87, a sealing gasket-88, a knob-821, a worm-822, a worm wheel-823, a rotating rod-824 and a third gear-825.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model provides a portable recording equipment based on thing networking here through the improvement, including recorder body 1, switch 4, display screen 5, draw the piece 6, microphone 7 and protection machanism 8, 1 front end of recorder body is provided with button 2, 1 right lower extreme of recorder body is provided with battery 3, 8 front ends of protection machanism are fixed in 1 front end downside of recorder body, switch 4 is installed to 1 right-hand member of recorder body, 1 top upper end of recorder body is fixed with display screen 5, 1 top installation of recorder body is fixed with draws piece 6, 1 front end downside of recorder body is provided with microphone 7.
Referring to fig. 2, 3 and 4, the present invention provides a portable sound recording device based on the internet of things through an improvement, wherein the protection mechanism 8 includes a fixing frame 81, a rotating mechanism 82, a first gear 83, a first sealing plate 84, a second sealing plate 85, a second gear 86, a rotating shaft 87 and a sealing gasket 88, the rear end of the fixing frame 81 is fixed to the sound recorder body 1, the rotating mechanism 82 is disposed at the rear end inside the fixing frame 81, the rotating mechanism 82 is engaged with the rear end of the first gear 83, the first gear 83 is rotatably connected to the left rear end of the first sealing plate 84 through the rotating shaft 87, the first gear 83 is engaged with the left end of the second gear 86, the second sealing plate 85 rotates synchronously with the second gear 86, the sealing gasket 88 is disposed at the right end of the first sealing plate 84, the first sealing plate 84 and the second sealing plate 85 have the same structure, and the first sealing plate 84 and the second sealing plate 85 are symmetrically distributed, the upper ends of the first sealing plate 84 and the second sealing plate 85 are respectively provided with a rotating shaft 87 and a sealing gasket 88, the first sealing plate 84 and the second sealing plate 85 are embedded inside the front end of the fixed frame 81, the first sealing plate 84 and the second sealing plate 85 are in contact with the front end of the microphone 7, the first gear 83 and the second gear 86 are the same in size, and the first gear 83 and the second gear 86 are distributed in parallel, so that the first gear 83 and the second gear 86 are meshed with each other for transmission.
Referring to fig. 5, the utility model provides a portable recording device based on internet of things through the improvement, the rotating mechanism 82 includes a knob 821, a worm 822, a worm wheel 823, a rotating rod 824 and a third gear 825, the worm 822 is movably connected with the rear end of the fixed frame 81, the knob 821 is fixed with the rear end of the worm 822, the worm 822 is in mesh transmission with the right end of the worm wheel 823, the worm wheel 823 is rotatably connected with the middle of the third gear 825 through the rotating rod 824, the third gear 825 is engaged with the left rear end of the first gear 83, the central lines of the worm wheel 823, the rotating rod 824 and the third gear 825 are in the same vertical direction, the rotating rod 824 is movably connected with the left rear end inside the fixed frame 81, the upper end of the knob 821 is provided with a strip-shaped anti-skid pattern which is distributed along the upper end of the knob 821 at equal intervals, which is beneficial to play the anti-skid role, the rotating rod 824 is made of carbon steel, the hardness is high, the third, the wear resistance is strong.
The utility model provides a portable recording device based on the Internet of things through improvement, and the working principle is as follows;
firstly, before use, the portable recording equipment based on the Internet of things is horizontally placed, so that the recorder body 1 fixedly supports the equipment;
secondly, when the device is used, the storage battery 3 is fully charged, power is supplied to the device, then the switch 4 is turned, the device is started, and meanwhile, the knob 821 is turned clockwise, the worm 822 drives the worm wheel 823 to rotate, and the worm wheel 823 drives the third gear 825 to rotate anticlockwise through the rotating rod 824;
thirdly, the third gear 825 rotates counterclockwise to drive the first gear 83 to rotate clockwise, the first gear 83 rotates clockwise to drive the second gear 86 to rotate counterclockwise, so that the first gear 83 and the second gear 86 respectively drive the first sealing plate 84 and the second sealing plate 85 to swing towards two sides, and the first sealing plate 84 and the second sealing plate 85 are released from the shielding state of the microphone 7;
fourthly, the microphone 7 converts the sound signal into an electric signal, and then the recorder body 1 converts the analog signal into a digital signal by sampling and coding the analog signal, and stores the digital signal after certain compression;
fifthly, when the recorder body 1 is not in use, the first sealing plate 84 and the second sealing plate 85 can shield the surface of the microphone 7 to prevent the inside of the microphone 7 from being contaminated by dust, and since the worm 822 and the worm gear 823 are engaged with each other, when the worm 822 is not rotated, the worm gear 823 and the third gear 825 do not rotate, and the first sealing plate 84 and the second sealing plate 85 can be prevented from being displaced.
The utility model provides a portable recording equipment based on thing networking through improving, through set up protection machanism 8 in microphone 7 upper end, when microphone 7 does not use, first closing plate 84 and second closing plate 85 can shield the microphone 7 surface, thereby prevent to receive dust in the microphone 7 and infect, reached and can prevent the advantage that the upper end dust of microphone 7 from adhering; by providing the rotation mechanism 82 at the upper end of the shield mechanism 8, since the worm 822 and the worm wheel 823 are engaged with each other, the worm wheel 823 and the third gear 825 do not rotate when the worm 822 does not rotate, and an advantage of preventing the first seal plate 84 and the second seal plate 85 from being displaced is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A portable recording device based on the Internet of things comprises a recorder body (1), a switch (4), a display screen (5), a pull block (6) and a microphone (7), wherein a button (2) is arranged at the front end of the recorder body (1), and a storage battery (3) is arranged at the lower right end of the recorder body (1);
the method is characterized in that: the protection mechanism (8) is further included, the front end of the protection mechanism (8) is fixed on the lower side of the front end of the recorder body (1), the protection mechanism (8) comprises a fixing frame (81), a rotating mechanism (82), a first gear (83), a first sealing plate (84), a second sealing plate (85), a second gear (86), a rotating shaft (87) and a sealing gasket (88), the rear end of the fixing frame (81) is fixed with the recorder body (1), the rotating mechanism (82) is arranged at the rear end inside the fixing frame (81), the rotating mechanism (82) is meshed with the rear end of the first gear (83), the first gear (83) is rotatably connected with the left rear end of the first sealing plate (84) through the rotating shaft (87), the first gear (83) is meshed with the left end of the second gear (86), and the second sealing plate (85) synchronously rotates along with the second gear (86), and a sealing gasket (88) is arranged at the right end of the first sealing plate (84).
2. The internet of things-based portable sound recording device of claim 1, wherein: switch (4) are installed to recorder body (1) right-hand member, recorder body (1) top upper end is fixed with display screen (5), the installation of recorder body (1) top is fixed with and draws piece (6), recorder body (1) front end downside is provided with microphone (7).
3. The internet of things-based portable sound recording device of claim 1, wherein: the rotating mechanism (82) comprises a knob (821), a worm (822), a worm wheel (823), a rotating rod (824) and a third gear (825), the worm (822) is movably connected with the rear end of the fixing frame (81), the knob (821) is fixed to the rear end of the worm (822), the worm (822) is in meshing transmission with the right end of the worm wheel (823), the worm wheel (823) is in rotating connection with the middle of the third gear (825) through the rotating rod (824), and the third gear (825) is meshed with the left rear end of the first gear (83).
4. The internet of things-based portable sound recording device of claim 3, wherein: the central lines of the worm wheel (823), the rotating rod (824) and the third gear (825) are in the same vertical direction, and the rotating rod (824) is movably connected with the left rear end inside the fixed frame (81).
5. The internet of things-based portable sound recording device of claim 1, wherein: the first sealing plate (84) and the second sealing plate (85) are identical in structure, and the first sealing plate (84) and the second sealing plate (85) are symmetrically distributed with each other.
6. The internet of things-based portable sound recording device of claim 1, wherein: the upper ends of the first sealing plate (84) and the second sealing plate (85) are respectively provided with a rotating shaft (87) and a sealing gasket (88), the first sealing plate (84) and the second sealing plate (85) are embedded into the inner side of the front end of the fixing frame (81), and the first sealing plate (84) and the second sealing plate (85) are in contact with the front end of the microphone (7).
7. The internet of things-based portable sound recording device of claim 1, wherein: the first gear (83) and the second gear (86) are the same in size, and the first gear (83) and the second gear (86) are distributed in parallel with each other.
8. The internet of things-based portable sound recording device of claim 3, wherein: the upper end of the knob (821) is provided with strip-shaped anti-slip grains which are distributed at equal intervals along the upper end of the knob (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867509.XU CN213685275U (en) | 2020-12-03 | 2020-12-03 | Portable recording equipment based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867509.XU CN213685275U (en) | 2020-12-03 | 2020-12-03 | Portable recording equipment based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685275U true CN213685275U (en) | 2021-07-13 |
Family
ID=76737843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022867509.XU Expired - Fee Related CN213685275U (en) | 2020-12-03 | 2020-12-03 | Portable recording equipment based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685275U (en) |
-
2020
- 2020-12-03 CN CN202022867509.XU patent/CN213685275U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213685275U (en) | Portable recording equipment based on thing networking | |
| CN111050516A (en) | Household appliance function detection device based on Internet of things and operating system thereof | |
| CN215956534U (en) | Warning and guiding system for digital city management | |
| CN209980427U (en) | Human body indoor tumbling alarm device based on video monitoring | |
| CN212304057U (en) | Alternating current signal detection device based on optical fiber communication | |
| CN209430079U (en) | A kind of rolling door motor block stopping apparatus | |
| CN210958463U (en) | Mixed waste gas monitoring device | |
| CN215581409U (en) | Automatic reminding device for sound control of indoor activities of kindergarten | |
| CN211604004U (en) | Internet-based intelligent terminal for manufacturing data transmission | |
| CN215178365U (en) | Automobile wheel hub dynamic balance detection device | |
| CN115665518A (en) | Intelligent voice interaction camera | |
| CN212539159U (en) | Information processing device for subway engineering monitoring | |
| CN210958346U (en) | Anti-interference communication radio station | |
| CN209807812U (en) | Multi-angle display device with rotating structure for electronic product | |
| CN210183412U (en) | Intelligent security camera | |
| CN210381003U (en) | Mobile phone device with monitoring function | |
| CN209728983U (en) | A kind of remote multi-point monitoring smog and temperature signal collection device | |
| CN209419704U (en) | A kind of Multifunctional gateway security protection camera | |
| CN206323463U (en) | A kind of recorded broadcast camera of detectable indoor temperature | |
| CN111712092B (en) | Communication equipment dust keeper for geographical survey | |
| CN213781164U (en) | Smoke alarm with RF infrared detection system | |
| CN210833610U (en) | Dustproof instrument and meter shell | |
| CN213122564U (en) | Dustproof camera in wisdom city | |
| CN220823141U (en) | Building intercom equipment | |
| CN213383936U (en) | Direct current fills electric pile with intelligence voice broadcast function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |