CN111708725A - Electronic information engineering experimental device - Google Patents

Electronic information engineering experimental device Download PDF

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Publication number
CN111708725A
CN111708725A CN202010555113.3A CN202010555113A CN111708725A CN 111708725 A CN111708725 A CN 111708725A CN 202010555113 A CN202010555113 A CN 202010555113A CN 111708725 A CN111708725 A CN 111708725A
Authority
CN
China
Prior art keywords
data line
air bag
fixedly connected
line plug
electronic information
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.)
Withdrawn
Application number
CN202010555113.3A
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Chinese (zh)
Inventor
李润哲
师中华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN RADIO & TELEVISION UNIVERSITY
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HENAN RADIO & TELEVISION UNIVERSITY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HENAN RADIO & TELEVISION UNIVERSITY filed Critical HENAN RADIO & TELEVISION UNIVERSITY
Priority to CN202010555113.3A priority Critical patent/CN111708725A/en
Publication of CN111708725A publication Critical patent/CN111708725A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/409—Mechanical coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0002—Serial port, e.g. RS232C

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention discloses an electronic information engineering experimental device which comprises a single chip microcomputer body, a data line plug and a serial port arranged on the single chip microcomputer body, wherein a serial port groove is formed in the serial port, the side wall of the end part of the data line plug is in sliding connection with the inner side wall of the serial port groove, a data line is arranged at one end, away from the serial port groove, of the data line plug, connecting plates are fixedly connected to two sides of the data line plug, a long rectangular installation cavity is formed in the data line plug, the connecting plates are located at two ends of the installation cavity, a limiting mechanism is connected onto the connecting plates, and a sealing mechanism and a transmission mechanism are connected onto the serial port groove. According to the invention, through the matching work between the sealing mechanism and the transmission mechanism, when the data line plug is inserted into the serial port, the second air bag extrudes the limiting plate to enable the first air bag on the side surface of the second air bag to expand and inflate, and the joint of the outer side wall of the data line plug and the inner side wall of the serial port is sealed.

Description

Electronic information engineering experimental device
Technical Field
The invention relates to the technical field of experimental devices, in particular to an electronic information engineering experimental device.
Background
Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers and the like, and mainly researches acquisition and processing of information, design, development, application and integration of electronic equipment and an information system.
The single chip is an integrated circuit chip, adopts the super large scale integrated circuit technology to integrate the functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter and the like on a silicon chip to form a small and perfect microcomputer system, widely applied in the field of industrial control, electronic information engineering experiments comprise single chip microcomputer experiments, the current single chip microcomputer experiments need to connect a serial port on a single chip microcomputer with a computer through a data line, with the transmission of accomplishing data, the serial ports is unstable with being connected of data line, and the inside dust that probably exists of serial ports on the one hand influences data transmission, and on the other hand summer high temperature is long-time serial ports and data line be airtight connection, probably makes the data line damage, for this reason, provides an electronic information engineering experimental apparatus.
Disclosure of Invention
The invention aims to solve the problem that the connection between a serial port and a data line is unstable and influences data transmission in the prior art, and the provided electronic information engineering experimental device effectively ensures the efficiency of data transmission through the cooperation of limiting mechanisms.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electronic information engineering experimental apparatus, includes singlechip body, data line plug and establishes the serial ports on the singlechip body, the inside of serial ports is equipped with the cluster mouth groove, the lateral wall of data line plug tip and the inside wall sliding connection in serial ports groove, the one end that the cluster mouth groove was kept away from to the data line plug is equipped with the data line, the equal fixedly connected with connecting plate in both sides of data line plug, be equipped with the installation cavity that long rectangle set up in the data line plug, the connecting plate is located the both ends of installation cavity, be connected with stop gear on the connecting plate, be connected with sealing mechanism and drive mechanism on the cluster mouth groove.
Preferably, stop gear includes two fixed blocks of fixed connection on the serial ports side, the gag lever post of the vertical setting of bottom fixedly connected with of connecting plate tip, be equipped with the sliding opening that corresponds with the gag lever post on the fixed block, the spread groove has been seted up to the inside wall of sliding opening, a plurality of spring levers of inside wall fixedly connected with of spread groove, it is a plurality of the stopper that the same triangle of one end fixedly connected with of spread groove set up is kept away from to the spring lever, be equipped with the spacing mouth that corresponds with the stopper on the gag lever post, stopper and spacing mouthful joint.
Preferably, the side fixedly connected with stretch cord of stopper, stretch cord and the inside sliding connection of fixed block and the outside that extends to the fixed block.
Preferably, sealing mechanism includes that fixed connection is the limiting plate that the annular set up on the cluster mouth inslot lateral wall, the lateral wall of data line plug is connected with first gasbag and the second gasbag that the annular set up respectively, set up through two connecting pipe intercommunications between first gasbag and the second gasbag, the bottom of second gasbag and the upper surface contact of limiting plate.
Preferably, the side surfaces of the first air bag and the second air bag are fixedly connected with air bag plates, and the air bag plates are connected with the outer side wall of the data line plug through a plurality of mounting bolts.
Preferably, drive mechanism is including two transmission pipes that are vertical setting of intercommunication bottom the installation cavity, a plurality of stabilizer plates of top fixedly connected with of first gasbag, the top fixedly connected with installation pipe of stabilizer plate, the intercommunication sets up between installation pipe and the first gasbag.
Preferably, the one end of driving pipe and the one end parallel arrangement of installation pipe, the equal sliding connection of inside wall of driving pipe and installation pipe has the sliding plug, the top fixedly connected with second magnetic path of sliding plug in the installation pipe, the top fixedly connected with first magnetic path of sliding plug in the driving pipe, the second magnetic path is opposite with the relative one side magnetism of first magnetic path.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation between sealing mechanism and the drive mechanism, when making the data line plug insert the serial ports, second gasbag extrusion limiting plate makes the first gasbag inflation drum gas of second gasbag side, seal the lateral wall of data line plug and the inside wall junction of serial ports, the effectual dust of having avoided enters into the serial ports, guarantee the holistic quality of singlechip body, further make the installation cavity inflation drive first gasbag shrink when the temperature is higher, make first gasbag reduce the inside connection leakproofness of serial ports, the part quality in the singlechip body is guaranteed in the effectual assurance heat dissipation, when the temperature is lower, can make the installation cavity shrink make the inflation further seal to the serial ports in the first gasbag, avoid the inside quality that gets into excessive cold gas influence serial ports of serial ports.
2. Through the cooperation work between the stop gear, when making the data line plug insert the serial ports, it is spacing to the data line plug through stopper and spacing mouthful joint in inserting the fixed block to drive a plurality of gag lever posts, guarantee the stability of connecting between data line plug and the serial ports, the unstable condition of being connected of serial ports on having avoided traditional singlechip body and data line, the effectual efficiency of having guaranteed data transmission, it is further, accessible pulling stretch cord makes the stopper break away from spacing mouthful, the messenger loses spacing data line plug and takes out easily.
Drawings
FIG. 1 is a schematic structural diagram of an electronic information engineering experimental apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a data line plug of an electronic information engineering experiment apparatus according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a first airbag and a second airbag of a data line plug of an electronic information engineering experimental apparatus according to the present invention;
fig. 5 is a schematic structural diagram of a data line plug sliding plug of an electronic information engineering experimental apparatus according to the present invention.
In the figure: 1 singlechip body, 2 serial ports, 3 serial port grooves, 4 data line plugs, 5 installation cavities, 6 connecting plates, 7 transmission pipes, 8 installation pipes, 9 first airbags, 10 second airbags, 11 connecting pipes, 12 limiting plates, 13 limiting rods, 14 connecting grooves, 15 fixing blocks, 16 limiting blocks, 17 spring rods, 18 limiting ports, 19 elastic ropes, 20 first magnetic blocks, 21 second magnetic blocks and 22 sliding plugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an electronic information engineering experimental apparatus, including singlechip body 1, data line plug 4 and establish serial ports 2 on singlechip body 1, the inside of serial ports 2 is equipped with cluster mouth groove 3, the lateral wall of 4 tip of data line plug and the inside wall sliding connection of serial ports groove 3, the one end that serial ports groove 3 was kept away from to data line plug 4 is equipped with the data line, the equal fixedly connected with connecting plate 6 in both sides of data line plug 4, be equipped with the installation cavity 5 that long rectangle set up in the data line plug 4, connecting plate 6 is located the both ends of installation cavity 5.
Be connected with stop gear on connecting plate 6, stop gear includes two fixed blocks 15 of fixed connection on serial ports 2 side, the gag lever post 13 of the vertical setting of bottom fixedly connected with of connecting plate 6 tip, be equipped with the slippery felly that corresponds with gag lever post 13 on the fixed block 15, spread groove 14 has been seted up to the inside wall of slippery felly, a plurality of spring levers 17 of the inside wall fixedly connected with of spread groove 14, the stopper 16 of the same triangle setting of one end fixedly connected with of spread groove 14 is kept away from to a plurality of spring levers 17, be equipped with spacing mouth 18 that corresponds with stopper 16 on the gag lever post 13, stopper 16 and spacing mouth 18 joint, the side fixed connection of stopper 16 has stretch cord 19, stretch cord 19 and the inside sliding connection of fixed block 15 and extend to the outside of fixed block 15, cooperation work between the stop gear is passed through, when making data line plug 4 insert in serial ports 2, it is to drive a plurality of gag lever posts 13 insert in fixed block 15 through stopper Plug 4 carries on spacingly, guarantees the stability of being connected between data line plug 4 and the serial ports 2, has avoided the unstable condition of being connected of serial ports 2 on the traditional singlechip body 1 and data line, the effectual efficiency of having guaranteed data transmission, and is further, accessible pulling stretch cord 19 makes stopper 16 break away from spacing mouthful 18, makes to lose spacing data line plug 4 and takes out easily.
Be connected with sealing mechanism and drive mechanism on the series mouth groove 3, sealing mechanism includes that fixed connection is the limiting plate 12 that the annular set up on the 3 inside walls of series mouth groove, the lateral wall of data line plug 4 is connected with first gasbag 9 and the second gasbag 10 that the annular set up respectively, set up through 11 intercommunications of two connecting pipes between first gasbag 9 and the second gasbag 10, the bottom of second gasbag 10 and the upper surface contact of limiting plate 12, the equal fixedly connected with gasbag board in side of first gasbag 9 and second gasbag 10, the gasbag board is connected with the lateral wall of data line plug 4 through a plurality of construction bolts.
The transmission mechanism comprises two transmission pipes 7 which are vertically arranged and communicated with the bottom of the installation cavity 5, the top of the first air bag 9 is fixedly connected with a plurality of stabilizing plates, the top of each stabilizing plate is fixedly connected with an installation pipe 8, the installation pipe 8 is communicated with the first air bag 9, one end of each transmission pipe 7 is parallel to one end of the installation pipe 8, the inner side walls of the transmission pipes 7 and the inner side wall of the installation pipe 8 are both connected with a sliding plug 22 in a sliding mode, the top of the sliding plug 22 in the installation pipe 8 is fixedly connected with a second magnetic block 21, the top of the sliding plug 22 in the transmission pipe 7 is fixedly connected with a first magnetic block 20, the opposite sides of the second magnetic block 21 and the first magnetic block 20 are opposite in magnetism, through the matching work between the sealing mechanism and the transmission mechanism, when the data line plug 4 is inserted into the serial port 2, the second air bag 10 extrudes the limiting plate 12 to enable the first air bag 9 on, seal the lateral wall of data line plug 4 and serial ports 2's inside wall junction, the effectual dust of having avoided enters into serial ports 2, guarantee the holistic quality of singlechip body 1, make installation cavity 5 inflation drive first gasbag 9 shrink when further temperature is higher, make first gasbag 9 reduce the inside connection leakproofness of serial ports 2, the part quality in singlechip body 1 is guaranteed in the effectual assurance heat dissipation, when the temperature is lower, can make the 5 contractions of installation cavity make the inflation further seal serial ports 2 in the first gasbag 9, avoid the inside quality that gets into excessive cold gas and influence serial ports 2 of serial ports 2.
In the invention, when information needs to be transmitted, the data line plug 4 on the data line is inserted into the serial port slot 3 in the serial port 2 at the corresponding position, so that the data transmission is realized.
When the data line plug 4 is inserted into the serial port groove 3, the data line plug 4 drives the two connecting plates 6 on the side of the data line plug 4 to move, the limiting rod 13 at the bottom of the connecting plate 6 is slowly inserted into the fixing block 15, the limiting rod 13 extrudes the side wall of the limiting block 16 to compress the spring rods 17 at the moment, the limiting block 16 is reset and clamped in the limiting port 18 in the limiting rod 13 until the limiting block 16 is driven by the compression spring rods 17, and the connecting plate 6 and the data line plug 4 are integrally stabilized at the moment.
Meanwhile, when the data line plug 4 moves downwards, when the limiting block 16 is connected with the limiting port 18 in a clamping mode, the second air bag 10 can be in contact with the limiting plate 12, the second air bag 10 is extruded by the limiting plate 12, the pressure in the second air bag 10 is increased, gas in the second air bag 10 is extruded into the first air bag 9 through the connecting pipes 11, air pressure in the first air bag 9 is increased and air is blown, the first air bag 9 is expanded and attached to protect the inner side wall of the serial port groove 3 in the inner side wall of the serial port groove 3, and dust is prevented from entering the serial port 2 through the serial port groove 3 as much as possible.
When the external temperature is lower, the mounting chamber 5 is cooled and contracted, the air pressure in the mounting chamber 5 is reduced, the sliding plug 22 in the transmission pipe 7 is driven to move towards the mounting chamber 5 along the inner side wall of the transmission pipe 7, the first magnetic block 20 drives the sliding plug 22 in the mounting pipe 8 to slide on the inner side wall of the mounting pipe 8 due to the fact that the magnetic polarities of the second magnetic block 21 and the sliding plug 22 are opposite to each other, the air pressure in the mounting pipe 8 is extruded into the first air bag 9, the data line plug 4 can be sealed and kept warm, when the temperature is higher, the sliding plug 22 in the transmission pipe 7 is extruded by thermal expansion in the mounting chamber 5 to move downwards, the corresponding sliding plug 22 in the mounting pipe 8 is driven to move downwards through the first magnetic block 20 and the second magnetic block 21, therefore, the air pressure at the top of the mounting pipe 8 is reduced, the gas in the first air bag 9 is absorbed, the first air bag 9 is integrally reduced, the connection of the corresponding data line plug 4 is relatively reduced, is beneficial to heat dissipation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides an electronic information engineering experimental apparatus, includes singlechip body (1), data line plug (4) and establishes serial ports (2) on singlechip body (1), its characterized in that, the inside of serial ports (2) is equipped with cluster mouthful groove (3), the lateral wall of data line plug (4) tip and the inside wall sliding connection of cluster mouthful groove (3), the one end that cluster mouthful groove (3) were kept away from in data line plug (4) is equipped with the data line, the equal fixedly connected with connecting plate (6) in both sides of data line plug (4), be equipped with installation cavity (5) that long rectangle set up in data line plug (4), connecting plate (6) are located the both ends of installation cavity (5), be connected with stop gear on connecting plate (6), be connected with sealing mechanism and drive mechanism on cluster mouthful groove (3).
2. The electronic information engineering experimental device of claim 1, characterized in that, stop gear includes two fixed blocks (15) of fixed connection on serial ports (2) side, the vertical gag lever post (13) that sets up of bottom fixedly connected with of connecting plate (6) tip, be equipped with the sliding opening that corresponds with gag lever post (13) on fixed block (15), spread groove (14) have been seted up to the inside wall of sliding opening, a plurality of spring arms (17) of inside wall fixedly connected with of spread groove (14), it is a plurality of stopper (16) that the same triangle of one end fixedly connected with of spread groove (14) was kept away from in spring arm (17), be equipped with spacing mouthful (18) that correspond with stopper (16) on gag lever post (13), stopper (16) and spacing mouthful (18) joint.
3. The electronic information engineering experiment device according to claim 2, wherein an elastic rope (19) is fixedly connected to the side surface of the limiting block (16), and the elastic rope (19) is slidably connected with the inside of the fixed block (15) and extends to the outside of the fixed block (15).
4. The electronic information engineering experiment device according to claim 1, wherein the sealing mechanism comprises a limiting plate (12) which is fixedly connected to the inner side wall of the serial port groove (3) in an annular shape, the outer side wall of the data line plug (4) is respectively connected with a first air bag (9) and a second air bag (10) which are arranged in an annular shape, the first air bag (9) and the second air bag (10) are communicated through two connecting pipes (11), and the bottom of the second air bag (10) is in contact with the upper surface of the limiting plate (12).
5. The electronic information engineering experiment device according to claim 4, wherein the side surfaces of the first air bag (9) and the second air bag (10) are fixedly connected with air bag plates, and the air bag plates are connected with the outer side wall of the data line plug (4) through a plurality of mounting bolts.
6. The electronic information engineering experiment device according to claim 1, wherein the transmission mechanism comprises two transmission pipes (7) which are vertically arranged and communicated with the bottom of the installation chamber (5), the top of the first air bag (9) is fixedly connected with a plurality of stabilizing plates, the top of each stabilizing plate is fixedly connected with an installation pipe (8), and the installation pipes (8) and the first air bag (9) are communicated with each other.
7. The electronic information engineering experiment device of claim 6, wherein one end of the transmission pipe (7) is parallel to one end of the installation pipe (8), the inner side wall of the transmission pipe (7) and the inner side wall of the installation pipe (8) are both connected with a sliding plug (22) in a sliding manner, the top of the sliding plug (22) in the installation pipe (8) is fixedly connected with a second magnetic block (21), the top of the sliding plug (22) in the transmission pipe (7) is fixedly connected with a first magnetic block (20), and the opposite sides of the second magnetic block (21) and the first magnetic block (20) are opposite in magnetism.
CN202010555113.3A 2020-06-17 2020-06-17 Electronic information engineering experimental device Withdrawn CN111708725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010555113.3A CN111708725A (en) 2020-06-17 2020-06-17 Electronic information engineering experimental device

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Application Number Priority Date Filing Date Title
CN202010555113.3A CN111708725A (en) 2020-06-17 2020-06-17 Electronic information engineering experimental device

Publications (1)

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CN111708725A true CN111708725A (en) 2020-09-25

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CN202010555113.3A Withdrawn CN111708725A (en) 2020-06-17 2020-06-17 Electronic information engineering experimental device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301756A (en) * 2021-06-07 2021-08-24 国网黑龙江省电力有限公司供电服务中心 High and cold area electric energy meter data acquisition signal intensifier
CN114113842A (en) * 2021-11-22 2022-03-01 国网湖北省电力有限公司直流运检公司 Flexible direct-current transmission converter valve submodule operation test platform
CN114509804A (en) * 2022-03-07 2022-05-17 深圳绿灯侠新能源有限公司 Solar cell breakdown-preventing detector based on super capacitor
CN114914757A (en) * 2022-07-19 2022-08-16 深圳市国天电子股份有限公司 Multi-row self-locking automobile connector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301756A (en) * 2021-06-07 2021-08-24 国网黑龙江省电力有限公司供电服务中心 High and cold area electric energy meter data acquisition signal intensifier
CN113301756B (en) * 2021-06-07 2022-11-01 国网黑龙江省电力有限公司供电服务中心 High and cold area electric energy meter data acquisition signal intensifier
CN114113842A (en) * 2021-11-22 2022-03-01 国网湖北省电力有限公司直流运检公司 Flexible direct-current transmission converter valve submodule operation test platform
CN114113842B (en) * 2021-11-22 2023-10-27 国网湖北省电力有限公司直流运检公司 Flexible direct-current transmission converter valve submodule operation test platform
CN114509804A (en) * 2022-03-07 2022-05-17 深圳绿灯侠新能源有限公司 Solar cell breakdown-preventing detector based on super capacitor
CN114914757A (en) * 2022-07-19 2022-08-16 深圳市国天电子股份有限公司 Multi-row self-locking automobile connector
CN114914757B (en) * 2022-07-19 2022-11-08 深圳市国天电子股份有限公司 Multi-row self-locking automobile connector

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Application publication date: 20200925