CN112460927B - Modularized multi-channel big data acquisition terminal based on Internet of things technology - Google Patents
Modularized multi-channel big data acquisition terminal based on Internet of things technology Download PDFInfo
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- CN112460927B CN112460927B CN202011310807.7A CN202011310807A CN112460927B CN 112460927 B CN112460927 B CN 112460927B CN 202011310807 A CN202011310807 A CN 202011310807A CN 112460927 B CN112460927 B CN 112460927B
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- push rod
- brush head
- head
- annular groove
- front lens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a modularized multi-channel big data acquisition terminal based on the technology of the Internet of things, which structurally comprises: the invention utilizes the adopted mist cleaning mechanism, when the equipment is used, the push rod is pushed by the electromagnet to enable the push rod to pass through the linear groove and the annular groove to carry out horizontal movement and rotary motion, so that the brush head at the tail end of the push rod is driven to stretch out and rotate, and water or water mist on the front lens is wiped, and the phenomenon that the work of the infrared scanning head is influenced by the existence of the water mist on the front lens when the equipment is used is avoided.
Description
Technical Field
The invention relates to the field of data acquisition terminals, in particular to a modular multi-channel big data acquisition terminal based on the technology of the Internet of things.
Background
As an industrial data collector, a modularized multi-channel big data collecting terminal based on the technology of the Internet of things becomes one of mainstream intelligent hardware devices for self management of social enterprises at present, a two-dimensional code scanning terminal is one of the mainstream intelligent hardware devices, and detailed information of an article is distinguished and read through rapid scanning and reading and the like, so that the modularized multi-channel big data collecting terminal becomes a special device for express delivery industry;
however, when the device is used, the front lens is usually arranged in the concave part of the head because the front end of the head is used for protecting the front lens, and when the device is used in winter, the lens is easy to fog to cause inaccurate identification, but the wiping operation is very inconvenient because of the concave structure in front of the head.
Disclosure of Invention
In order to solve the problems, the invention provides a modularized multi-channel big data acquisition terminal based on the technology of the Internet of things.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a modularization multichannel big data acquisition terminal based on internet of things, its structure includes: aircraft nose, front lens, handle, button lid, clear fog mechanism, scanning button, the aircraft nose is fixed on the handle top, inside circuit board and the infrared scanning head of being equipped with of aircraft nose, the concave part at the aircraft nose front end is established to the front lens, the button lid block is at the handle front end, scanning button establishes in the handle and is located the button lid rear, clear fog mechanism establishes on the aircraft nose top and contacts with the front lens, clear fog mechanism comprises electro-magnet, restriction tube, push rod, brush head, magnet switch, spring, the axis direction that the restriction tube was fixed on the inside top of aircraft nose and restriction tube is the same with the length direction of aircraft nose, the push rod nestification is in the restriction tube, brush head vertical fixation just contacts with the front lens at the front end of push rod, the electro-magnet is fixed on the inside top of aircraft nose and is connected in the push rod rear end.
Preferably, the magnet switch is arranged in the handle through a spring and abuts against the rear part of the key cover, the horizontal height of the magnet switch is lower than that of the scanning button, and the distance between the magnet switch and the key cover is smaller than that between the scanning button and the key cover.
Preferably, the part of the push rod, which is embedded in the limiting pipe, is provided with a linear groove and an annular groove, the linear groove is linear and is parallel to the axis of the push rod, the annular groove is spirally wound on the push rod and is connected with the push rod, the push rod is guided by the linear groove to horizontally displace for a certain distance, so that the brush head is ejected out, and then the push rod is guided by the annular groove to rotate, so that the brush head is driven to rotate to wipe the front lens.
Preferably, the inner wall of the limiting pipe is provided with a limiting pin, the limiting pin is clamped on the linear groove and the annular groove, the diameter of the limiting pin is smaller than that of the linear groove and the annular groove, and the pushing rod is driven to perform linear and rotary motion relative to the limiting pipe through clamping of the static limiting pin and the linear groove and the annular groove.
Preferably, the arc length of the annular groove is equal to half of the diameter of the push rod, the length of the linear groove is equal to half of the thickness of the brush head, and the length of the projection of the linear groove and the annular groove on the axis of the push rod is equal to the thickness of the brush head.
Preferably, it scrapes hair, absorbent cotton to be equipped with on the brush head, it is the square to scrape the hair, scrape the branch of hair in a row and establish the both sides at the brush head, absorbent cotton is the cuboid form and establishes at the middle part of brush head along the length direction of brush head, absorbent cotton's thickness is less than the height of scraping the hair side, scrapes off through the water smoke that the hair of scraping of square can be better with preceding lens to accomodate it in absorbent cotton.
Preferably, the department of meeting of aircraft nose front end and preceding lens is equipped with the square groove that holds the brush head, the brush head offsets with preceding lens all the time at the during operation, has set for from this that the brush head is the level form and accomodates in the square groove of aircraft nose front end when static, avoids influencing the scanning range of preceding lens.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by using the adopted mist cleaning mechanism, when the equipment is used, the push rod is pushed by the electromagnet to enable the push rod to pass through the linear groove and the annular groove to perform horizontal movement and rotary motion, so that the brush head at the tail end of the push rod is driven to extend out and rotate, water or mist on the front lens is wiped, and the phenomenon that the water mist on the front lens influences the work of the infrared scanning head when the equipment is used is avoided;
2. according to the invention, the length of the distance between the magnet switch and the key cover is smaller than the length of the distance between the scanning button and the key cover, so that a user can trigger the magnet switch when pressing the key cover, and the mist cleaning mechanism operates in advance before the infrared scanning head in the machine head works, so that water mist on the front lens is cleaned, and the interference to the work of the infrared scanning head in the machine head is avoided;
3. according to the invention, the square groove for accommodating the brush head is arranged at the joint of the front end of the machine head and the front lens, so that the brush head is horizontal and accommodated in the square groove at the front end of the machine head when the machine head is static, the scanning range of the front lens is prevented from being influenced, and meanwhile, the end, which is in contact with the front lens, of the scraping head is provided with the scraping hair and the water absorption cotton, so that water mist on the front lens can be better scraped through the scraping hair of the square shape and accommodated in the water absorption cotton.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural diagram of the mist clearing mechanism of the invention.
Fig. 3 is a schematic structural diagram of the magnet switch of the present invention.
FIG. 4 is a front view of the front lens of the present invention.
Fig. 5 is a schematic view of the structure of the linear and annular grooves of the present invention.
Fig. 6 is a side view of the brush head of the present invention.
Fig. 7 is a schematic structural view of the front side of the shaving and absorbent cotton of the present invention.
In the figure: the device comprises a machine head-1, a front lens-2, a handle-3, a key cover-4, a fog cleaning mechanism-5, a scanning button-6, an electromagnet-51, a limiting tube-52, a push rod-53, a brush head-54, a magnet switch-55, a spring-56, a linear groove-531, an annular groove-532, a limiting pin-521, a hair-scraping-541 and a water-absorbing cotton-542.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
As shown in fig. 1 to 7, the present invention provides a modular multi-channel big data acquisition terminal based on the internet of things technology, and the structure thereof includes: the automatic fog-cleaning machine comprises a machine head 1, a front lens 2, a handle 3, a key cover 4, a fog-cleaning mechanism 5 and a scanning button 6, wherein the machine head 1 is fixed at the top end of the handle 3, a circuit board and an infrared scanning head are arranged inside the machine head 1, the front lens 2 is arranged at the inner concave part of the front end of the machine head 1, the key cover 4 is clamped at the front end of the handle 3, the scanning button 6 is arranged in the handle 3 and is positioned at the rear part of the key cover 4, the fog-cleaning mechanism 5 is arranged at the top end of the machine head 1 and is contacted with the front lens 2, the fog-cleaning mechanism 5 is composed of an electromagnet 51, a limiting tube 52, a push rod 53, a brush head 54, a magnet switch 55 and a spring 56, the limiting tube 52 is fixed at the top end inside the machine head 1, the axial direction of the limiting tube 52 is the same as the length direction of the machine head 1, the push rod 53 is nested in the limiting tube 52, the brush head 54 is vertically fixed at the front end of the push rod 53 and is contacted with the front lens 2, the electromagnet 51 is fixed at the top end inside the machine head 1 and connected with the rear end of the push rod 53.
The magnet switch 55 is arranged in the handle 3 through a spring 56, the magnet switch 55 is abutted against the rear part of the key cover 4, the horizontal height of the magnet switch 55 is lower than that of the scanning button 6, and the distance between the magnet switch 55 and the key cover 4 is smaller than that between the scanning button 6 and the key cover 4.
The part of the push rod 53 nested in the limiting tube 52 is provided with a linear groove 531 and an annular groove 532, the linear groove 531 is linear and parallel to the axis of the push rod 53, the annular groove 532 is spirally wound on the push rod 53 and is connected with the push rod 53, the push rod 53 is guided by the linear groove 531 to horizontally displace for a certain distance, so that the brush head 54 is ejected out, and then the push rod 53 is guided by the annular groove 532 to rotate, so that the brush head 54 is driven to rotate to wipe the front lens 2.
The inner wall of the limiting pipe 52 is provided with a limiting pin 521, the limiting pin 521 is clamped on the linear groove 531 and the annular groove 532, the diameter of the limiting pin 521 is smaller than that of the linear groove 531 and the annular groove 532, and the pushing rod 53 is driven to perform linear and rotary motion relative to the limiting pipe 52 through the clamping of the static limiting pin 521 with the linear groove 531 and the annular groove 532.
The arc length of the annular groove 532 is equal to half of the diameter of the push rod 53, the length of the linear groove 531 is equal to half of the thickness of the brush head 54, and the length of the linear groove 531 and the annular groove 532 projected on the axis of the push rod 53 is equal to the thickness of the brush head 54, so that the brush head 54 can be scraped right on the front lens 2 when the push rod 53 moves in the movement range.
Be equipped with on brush head 54 and scrape hair 541, absorbent cotton 542, it is the square to scrape hair 541, scrape the both sides at brush head 54 in a row, absorbent cotton 542 is the cuboid form and establishes at the middle part of brush head 54 along the length direction of brush head 54, absorbent cotton 542's thickness is less than the height of scraping the hair 541 side, scrapes the water smoke on the lens 2 before that can be better through the scraping hair 541 of square to accomodate it in absorbent cotton 542.
The department of meeting of aircraft nose 1 front end and front lens 2 is equipped with the square groove that holds brush head 54, brush head 54 offsets with front lens 2 all the time at the during operation, has set for brush head 54 from this to be the level form and accomodate in the square groove of aircraft nose 1 front end when static, avoids influencing the scanning scope of front lens 2.
The working principle of the present invention is explained as follows:
the user holds the handle 3 by hand, the scanning button 6 is triggered by pressing the button cover 4, so that the circuit board and the infrared scanning head arranged inside the machine head 1 start to work, the express code in front of the front lens 2 is scanned and recorded, the distance between the magnet switch 55 and the button cover 4 is set to be smaller than the distance between the scanning button 6 and the button cover 4, so that when the user presses the button cover 4, the magnet switch 55 is triggered preferentially by the user to drive the electromagnet 51 to extend out, the push rod 53 is clamped with the linear groove 531 and the annular groove 532 on the push rod 53 by the limiting pin 521 on the limiting pipe 52, the push rod 53 is driven by the linear groove 531 to move linearly relative to the limiting pipe 52, the brush head 54 extends out of the front lens 2, the push rod 53 is driven by the annular groove 532 to rotate relative to the limiting pipe 52, the brush head 54 is driven to rotate, and water or water mist on the front lens 2 is wiped, the phenomenon that the water mist on the front lens 2 influences the work of an infrared scanning head in the machine head 1 when the machine is used is avoided;
the one end that brush head 54 and preceding lens 2 contacted is equipped with scrapes hair 541 and cotton 542 that absorbs water, scrapes the hair through the square and can obtain with the bigger contact surface of preceding lens 2, can be better scrape off the water smoke on the preceding lens 2 to accomodate the water smoke water droplet in cotton 542 that absorbs water, avoid the water droplet to flow down along preceding lens 2, influence the use of preceding lens 2 once more.
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 present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a modularization multichannel big data acquisition terminal based on internet of things, its structure includes: aircraft nose (1), preceding lens (2), handle (3), button lid (4), clear fog mechanism (5), scanning button (6), its characterized in that:
the intelligent cleaning machine is characterized in that the machine head (1) is fixed at the top end of the handle (3), a circuit board and an infrared scanning head are arranged inside the machine head (1), the front lens (2) is arranged at the concave part at the front end of the machine head (1), the key cover (4) is clamped at the front end of the handle (3), the scanning button (6) is arranged in the handle (3) and is positioned behind the key cover (4), and the mist cleaning mechanism (5) is arranged at the top end of the machine head (1) and is in contact with the front lens (2);
the fog cleaning mechanism (5) is composed of an electromagnet (51), a limiting pipe (52), a push rod (53), a brush head (54), a magnet switch (55) and a spring (56), the limiting pipe (52) is fixed at the top end inside the machine head (1), the axial direction of the limiting pipe (52) is the same as the length direction of the machine head (1), the push rod (53) is nested in the limiting pipe (52), the brush head (54) is vertically fixed at the front end of the push rod (53) and is in contact with the front lens (2), the electromagnet (51) is fixed at the top end inside the machine head (1) and is connected with the rear end of the push rod (53);
the magnet switch (55) is arranged in the handle (3) through a spring (56), the magnet switch (55) is abutted against the rear part of the key cover (4), the horizontal height of the magnet switch (55) is lower than that of the scanning button (6), and the length of the distance between the magnet switch (55) and the key cover (4) is smaller than that of the distance between the scanning button (6) and the key cover (4);
the part of the push rod (53) nested in the limiting pipe (52) is provided with a linear groove (531) and an annular groove (532), the linear groove (531) is linear and is parallel to the axis of the push rod (53), and the annular groove (532) is spirally wound on the push rod (53) and is connected with the push rod (53);
the inner wall of the limiting pipe (52) is provided with a limiting pin (521), the limiting pin (521) is clamped on the linear groove (531) and the annular groove (532), and the diameter of the limiting pin (521) is smaller than that of the linear groove (531) and the annular groove (532).
2. The modular multi-channel big data acquisition terminal based on the internet of things technology as claimed in claim 1, wherein: the arc length of the annular groove (532) is equal to half of the diameter of the push rod (53), the length of the linear groove (531) is equal to half of the thickness of the brush head (54), and the length of the linear groove (531) and the annular groove (532) projected on the axis of the push rod (53) is equal to the thickness of the brush head (54).
3. The modular multi-channel big data acquisition terminal based on the internet of things technology as claimed in claim 1, wherein: be equipped with on brush head (54) and scrape hair (541), cotton (542) absorb water, it is the square to scrape hair (541), scrape the both sides at brush head (54) of establishing in bank of hair (541), cotton (542) absorb water is the cuboid form and establishes the middle part at brush head (54) along the length direction of brush head (54), the thickness of cotton (542) absorb water is less than the height of scraping hair (541) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011310807.7A CN112460927B (en) | 2020-11-20 | 2020-11-20 | Modularized multi-channel big data acquisition terminal based on Internet of things technology |
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| CN202011310807.7A CN112460927B (en) | 2020-11-20 | 2020-11-20 | Modularized multi-channel big data acquisition terminal based on Internet of things technology |
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| CN112460927A CN112460927A (en) | 2021-03-09 |
| CN112460927B true CN112460927B (en) | 2022-05-24 |
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| CN113988097B (en) * | 2021-10-21 | 2022-05-20 | 湖南工商大学 | Automatic identification processing system of international trade commodity code |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2940174C2 (en) * | 1979-10-04 | 1984-08-16 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | Electric switch, in particular for motor vehicles |
| CN1124862A (en) * | 1995-06-15 | 1996-06-19 | 刘作枢 | Volume regulator for electronic musical instrument |
| TWI478072B (en) * | 2012-06-07 | 2015-03-21 | Universal Scient Ind Co Ltd | Handheld barcode scanner |
| CN110109318A (en) * | 2019-05-05 | 2019-08-09 | 王成 | A kind of projector lens surface contaminants cleaning plant |
| CN111354590B (en) * | 2020-03-18 | 2022-09-30 | 上海科世达-华阳汽车电器有限公司 | Automotive electronics shift system and automotive electronics button structure of shifting |
| CN111368571A (en) * | 2020-03-25 | 2020-07-03 | 苏州鸿瑞欣精密技术有限公司 | Waterproof code scanning gun |
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Effective date of registration: 20220429 Address after: 264000 No. 101, unit 1, building 3, No. 216, Changshan Road, Changdao County, Yantai City, Shandong Province Applicant after: Zhao Haoming Address before: Hangzhou Xihu Electronics Research Institute, 22 Longtan Road, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Applicant before: Huang Zhibin |
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Effective date of registration: 20220810 Address after: 271000 Taishan steel market, Tai'an City, Shandong Province Patentee after: Shandong Guihe Technology Co., Ltd. Address before: 264000 No. 101, unit 1, building 3, No. 216, Changshan Road, Changdao County, Yantai City, Shandong Province Patentee before: Zhao Haoming |