CN115395290B - Waterproof conductive connecting device of outdoor security monitoring equipment - Google Patents

Waterproof conductive connecting device of outdoor security monitoring equipment Download PDF

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Publication number
CN115395290B
CN115395290B CN202211165452.6A CN202211165452A CN115395290B CN 115395290 B CN115395290 B CN 115395290B CN 202211165452 A CN202211165452 A CN 202211165452A CN 115395290 B CN115395290 B CN 115395290B
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Prior art keywords
sleeve
socket
plug
sealing
copper
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CN115395290A (en
Inventor
周皓
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Suzhou Maichuang Information Tech Co Ltd
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Suzhou Maichuang Information Tech Co Ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219Sealing means between coupling parts, e.g. interfacial seal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/506Bases; Cases composed of different pieces assembled by snap action of the parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5216Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to the technical field of conductive connecting devices, in particular to a waterproof conductive connecting device of outdoor security monitoring equipment. When the waterproof plug is used in a humid environment or a rainy area, the waterproof requirement can be met under the action of the insurance copper sleeve, the sealing snap ring and the sealing ring, the contact between the connection part of the plug and the socket and rainwater or water vapor is avoided, safety accidents can not occur due to electric leakage, and the normal work of the monitoring device can not be influenced due to corrosion. And the connecting sleeve is detachably arranged on the socket, so that the connecting sleeve and the copper fuse sleeve can be conveniently detached in the regular replacement and maintenance process, the efficiency is improved, and the cost is reduced. Even if the camera takes place the corrosion in the long-term harsh environment work, trigger the piece and trigger exothermic assembly, make it release heat, decompose the patina and make sealed snap ring receive thermal deformation to strengthen the leakproofness, guarantee security protection supervisory equipment and normally work.

Description

Waterproof conductive connecting device of outdoor security monitoring equipment
Technical Field
The invention relates to the technical field of conductive connecting devices, in particular to a waterproof conductive connecting device of outdoor security monitoring equipment.
Background
In electronic devices, there are often various types of connection lines for connecting power sources or for data transmission, and conductive connection means are used to connect the ends of the two connection lines. With the development of society and the progress of science and technology, people have higher and higher requirements on the quality, functions and safe use of electronic products. Chinese patent publication No. CN114665436A discloses a cable and wire connection device and method; when the connecting device is used, the problem that the cable and the electric wire are damaged due to bending can be avoided.
A large number of electronic devices are also installed outdoors, and the connecting wires are used as carriers for carrying data and exchanging power between the devices, and the use amount and importance of the connecting wires are self-evident. Due to the complex outdoor working environment, the aging phenomenon of the connecting part of the lead is serious. However, most of the connecting devices in the prior art have the problem of poor waterproof capability, and the electronic equipment cannot be guaranteed to work stably and reliably in an outdoor environment.
Disclosure of Invention
The invention provides a waterproof conductive connecting device of outdoor security monitoring equipment, which aims to solve the problems that the existing connecting device is poor in waterproof capability and cannot ensure that electronic equipment can work stably and reliably in an outdoor environment.
The waterproof conductive connecting device of the outdoor security monitoring equipment adopts the following technical scheme: a waterproof conductive connecting device of outdoor security monitoring equipment is used for connecting a power supply device with a monitoring device and comprises a plug, a socket, a connecting sleeve, a copper fuse sleeve and a sealing component; one end of the plug is connected with a lead of the power supply device, and the other end of the plug is provided with a contact pin; one end of the socket is connected with a wire of the monitoring device, and the other end of the socket is provided with a socket and a clamping ring; the contact pin is inserted into the socket, the inner wall of the clamping ring is abutted against the plug, and the outer wall of one end, facing the plug, of the clamping ring is provided with a limiting part; the connecting sleeve is sleeved outside the connecting part of the plug and the socket, and one end of the connecting sleeve, which is close to the socket, is detachably connected with the socket; the safety copper sleeve is arranged between the connecting sleeve and the plug, one end of the safety copper sleeve is abutted against the limiting piece, and the other end of the safety copper sleeve is abutted against the inner wall of the connecting sleeve; the sealing assembly comprises a sealing snap ring and a sealing ring; the sealing clamping ring is arranged on the inner wall of one end, facing the plug, of the clamping ring; the sealing ring is arranged at one end of the connecting sleeve, which is close to the plug, and is positioned on the inner wall of the connecting sleeve.
The safety copper sleeve further comprises a heat releasing device and a triggering piece, wherein the triggering piece is used for triggering the heat releasing device to release heat when the position where the safety copper sleeve is abutted to the limiting piece is damaged; the sealing snap ring is made of a material with a large thermal expansion coefficient.
Further, the heat-emitting device comprises a first sealed bag and a second sealed bag; the first sealing bag and the second sealing bag are arranged between the safety copper sleeve and the plug; quick lime is placed in the first sealing bag, water is placed in the second sealing bag, and when the trigger piece is destroyed at the position where the insurance copper sleeve is abutted to the limiting piece, the trigger piece enables the quick lime in the first sealing bag to be released and react with the water in the second sealing bag.
Furthermore, the locating part is the cutting tooth, and the trigger piece is trigger spring, and trigger spring makes insurance copper sheathing have the trend of moving to the socket direction.
Further, the cutting teeth are in the shape of a quadrangular pyramid.
Further, the second sealing bag is arranged between the first sealing bag and the copper insurance sleeve.
Further, the connecting sleeve is in threaded connection with the socket.
Further, the monitoring device comprises a camera and a supporting mechanism; the supporting mechanism comprises a fixed seat and a support, the camera is connected with the fixed seat through the support, and the fixed seat can be fixed on the wall body.
The invention has the beneficial effects that: the invention relates to a waterproof conductive connecting device of outdoor security monitoring equipment, which comprises a plug, a socket, a connecting sleeve, a copper fuse sleeve and a sealing component, wherein the plug is connected with the socket through the connecting sleeve; the utility model provides an outdoor security protection supervisory equipment's waterproof electrically conductive connecting device when using, under the effect of insurance copper sheathing, sealed snap ring and sealing washer, can satisfy waterproof demand, avoids plug and socket junction and rainwater contact, can not take place the incident because the electric leakage, also can not influence monitoring device's normal work because receive the erosion. And the connecting sleeve is detachably arranged on the socket, so that the connecting sleeve and the copper fuse sleeve can be conveniently detached in the regular replacement and maintenance process, the efficiency is improved, and the cost is reduced.
Further, because operational environment's problem, unable timely judgement connecting device's scrap time, if frequently inspect, then can waste a large amount of manpower and materials, so through setting up the sealed snap ring that is made by the material that thermal expansion coefficient is big, and set up heat abstractor between insurance copper sheathing and plug, the position when insurance copper sheathing and locating part butt is destroyed, when unable sealed waterproof work of accomplishing, impel heat abstractor to release heat, make the patina that produces on the insurance copper sheathing decompose by being heated, and make sealed snap ring receive the heat altered shape, thereby strengthen the leakproofness between sealed snap ring and the plug.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of an embodiment of a waterproof conductive connection arrangement of an outdoor security monitoring device of the present invention;
FIG. 2 is a schematic view of an embodiment of a waterproof conductive connection device of an outdoor security monitoring apparatus according to the present invention and an installation of the monitoring device;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a schematic structural diagram of a plug and a socket in an embodiment of the waterproof conductive connecting device of the outdoor security monitoring equipment of the present invention;
FIG. 5 is a schematic structural diagram of a connecting sleeve and a copper fuse in an embodiment of the waterproof conductive connecting device of the outdoor security monitoring equipment of the present invention;
in the figure: 100. a monitoring device; 110. a camera; 120. a support mechanism; 121. a fixed seat; 122. a support; 200. a plug; 210. inserting a pin; 300. a socket; 310. a socket; 320. a snap ring; 330. cutting teeth; 400. connecting sleeves; 500. a copper fuse sleeve; 610. sealing the snap ring; 620. a seal ring; 700. a heat releasing device; 710. a first sealed bag; 720. a second sealed bag; 800. the spring is triggered.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The drawings are only used for illustrating specific structures and connection relations thereof, are only schematic and do not show specific dimensions and proportional relations among parts.
As shown in fig. 1 to 5, the embodiment of the waterproof conductive connection device of the outdoor security monitoring equipment of the present invention is a waterproof conductive connection device of the outdoor security monitoring equipment, which is used for connecting a power supply device and a monitoring device 100, and the waterproof conductive connection device of the outdoor security monitoring equipment comprises a plug 200, a socket 300, a connection sleeve 400, a copper insurance sleeve 500 and a sealing component; one end of the plug 200 is connected with a wire of a power supply device, and the other end is provided with a contact pin 210; one end of the socket 300 is connected with a wire of the monitoring device 100, and the other end is provided with a socket 310 and a clamping ring 320; the contact pin 210 is inserted into the socket 310, the inner wall of the clamping ring 320 abuts against the plug 200, and a limiting member is arranged on the outer wall of one end of the clamping ring 320 facing the plug 200; the connecting sleeve 400 is sleeved outside the connecting part of the plug 200 and the socket 300, and one end of the connecting sleeve 400 close to the socket 300 is detachably connected with the socket 300; the copper fuse sleeve 500 is arranged between the connecting sleeve 400 and the plug 200, one end of the copper fuse sleeve is abutted against the limiting piece, and the other end of the copper fuse sleeve is abutted against the inner wall of the connecting sleeve 400; the seal assembly comprises a seal snap ring 610 and a seal ring 620; the sealing snap ring 610 is arranged on the inner wall of one end of the snap ring 320 facing the plug 200; the sealing ring 620 is disposed at one end of the connection sleeve 400 close to the plug 200 and located on the inner wall of the connection sleeve 400. The monitoring apparatus 100 includes a camera 110 and a support mechanism 120; the supporting mechanism 120 includes a fixing seat 121 and a bracket 122, the camera 110 is connected with the fixing seat 121 through the bracket 122, and the fixing seat 121 can be fixed on a wall.
In this embodiment, the safety copper sleeve further comprises a heat releasing device 700 and a triggering member, wherein the triggering member is used for triggering the heat releasing device 700 to release heat when the position where the safety copper sleeve 500 abuts against the limiting member is damaged; the sealing collar 610 is made of a material having a high coefficient of thermal expansion. When the position where the copper fuse sleeve 500 abuts against the limiting part is damaged, the trigger triggers the heat releasing device 700, the heat releasing device 700 releases heat, the sealing snap ring 610 is heated to expand, and the sealing performance between the sealing snap ring 610 and the plug 200 is enhanced. Before next replacement and maintenance, the normal work of the monitoring device 100 is ensured.
In this embodiment, the exothermic assembly 700 includes a first sealed bag 710 and a second sealed bag 720; the first sealing bag 710 and the second sealing bag 720 are arranged between the copper fuse sleeve 500 and the plug 200; quick lime is placed in the first sealing bag 710, water is placed in the second sealing bag 720, and when the trigger is damaged at the position where the safety copper sleeve 500 abuts against the limiting part, the trigger enables the quick lime in the first sealing bag 710 and the water in the second sealing bag 720 to be released and react. When the quicklime in the first sealing bag 710 and the water in the second sealing bag 720 are released, the quicklime and the water are subjected to an exothermic reaction, so that the patina generated on the copper fuse cover 500 is decomposed by heating, and meanwhile, the sealing snap ring 610 is expanded by heating, thereby ensuring the sealing connection between the sealing snap ring 610 and the plug 200.
In the present embodiment, the limiting member is the cutting tooth 330, the triggering member is a triggering spring 800, and the triggering spring 800 makes the copper fuse cover 500 have a tendency to move toward the socket 300. When the position where the copper fuse sleeve 500 abuts against the limiting member is damaged, the trigger spring 800 makes the copper fuse sleeve 500 move towards the socket 300 quickly, so as to drive the first sealing bag 710 and the second sealing bag 720 to move towards the socket 300, and the cutting teeth 330 cut the two.
In the present embodiment, the cutting teeth 330 have a quadrangular pyramid shape, and may have a triangular pyramid shape. The cutting teeth 330 can extrude the first sealing bag 710 and the second sealing bag 720 towards the direction of the copper fuse cover 500 due to the shape of the cutting teeth when the cutting teeth scratch the first sealing bag 710 and the second sealing bag 720, so that the contact area of water and quicklime is larger, and the exothermic reaction speed is accelerated.
In the present embodiment, the second sealing bag 720 is disposed between the first sealing bag 710 and the copper jacket 500. When the cutting teeth 330 cut the first and second sealing bags 710 and 720, the water in the second sealing bag 720 reacts with the quicklime in the first sealing bag 710 and does not directly flow to the connection position of the plug 200 and the socket 300.
In this embodiment, the connection sleeve 400 is screw-coupled with the socket 300. In the regular replacement and maintenance process, the connecting sleeve 400 and the copper fuse sleeve 500 are convenient to disassemble, the efficiency is improved, corresponding parts can be correspondingly replaced according to the damage condition, and the cost is reduced.
With the above embodiments, the usage principle and the working process of the present invention are as follows: when using, under the effect of insurance copper sheathing 500, sealed snap ring 610 and sealing washer 620, can satisfy waterproof demand, avoid the rainwater to get into adapter sleeve 400 from plug 200 and socket 300 junction, avoid contact pin 210 and rainwater contact, can not take place the incident because the electric leakage, also can not influence monitoring device 100's normal work because receiving the erosion. When the safety copper sleeve 500 is in a humid working environment for a long time and the contact position of the safety copper sleeve 500 and the cutting tooth 330 is corroded and damaged, the safety copper sleeve 500 moves towards the socket 300 rapidly under the action of the trigger spring 800, when the safety copper sleeve 500 moves, the first sealing bag 710 and the second sealing bag 720 are driven to move towards the socket 300 synchronously, the first sealing bag 710 and the second sealing bag 720 are scratched by the cutting tooth 330, so that water and quicklime in the first sealing bag 710 and the second sealing bag 720 are reacted instantly, and because the cutting tooth 330 is in a quadrangular pyramid shape, the cutting tooth 330 can extrude the first sealing bag 710 and the second sealing bag 720 while scratching the first sealing bag 710 and the second sealing bag 720, so that the contact area of the water and the quicklime is increased, the exothermic reaction of the water and the quicklime rapidly occurs, so that the copper rust generated on the safety copper sleeve 500 is decomposed by heating, and meanwhile, the sealing snap ring 610 is deformed by heating, and accordingly the sealing between the sealing snap ring 610 and the plug 200 is enhanced. Before next replacement and maintenance, the normal work of the camera 110 is ensured. Because the connecting sleeve 400 is detachably arranged on the socket 300, the connecting sleeve 400 and the copper fuse sleeve 500 can be conveniently detached in the regular replacement and maintenance process, the efficiency is improved, and the cost is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. A waterproof conductive connecting device of outdoor security monitoring equipment is used for connecting a power supply device and a monitoring device (100), and is characterized by comprising:
one end of the plug (200) is connected with a lead of the power supply device, and the other end of the plug is provided with a contact pin (210);
one end of the socket (300) is connected with a lead of the monitoring device (100), and the other end of the socket is provided with a socket (310) and a clamping ring (320); the contact pin (210) is inserted into the socket (310), the inner wall of the clamping ring (320) is abutted against the plug (200), and the outer wall of one end, facing the plug (200), of the clamping ring (320) is provided with a limiting piece;
the connecting sleeve (400) is sleeved outside the connecting part of the plug (200) and the socket (300), and one end, close to the socket (300), of the connecting sleeve (400) is detachably connected with the socket (300);
the safety copper sleeve (500) is arranged between the connecting sleeve (400) and the plug (200), one end of the safety copper sleeve is abutted with the limiting piece, and the other end of the safety copper sleeve is abutted with the inner wall of the connecting sleeve (400);
a seal assembly comprising a seal snap ring (610) and a seal ring (620); the sealing snap ring (610) is arranged on the inner wall of one end, facing the plug (200), of the snap ring (320); the sealing clamping ring (610) is made of a material with a large thermal expansion coefficient; the sealing ring (620) is arranged at one end of the connecting sleeve (400) close to the plug (200) and is positioned on the inner wall of the connecting sleeve (400);
an exothermic assembly (700) comprising a first sealed bag (710) and a second sealed bag (720); the first sealing bag (710) and the second sealing bag (720) are arranged between the copper insurance sleeve (500) and the plug (200); quicklime is placed in the first sealing bag (710), water is placed in the second sealing bag (720),
and the trigger piece is configured to release and react the quick lime in the first sealing bag (710) and the water in the second sealing bag (720) when the position where the safety copper sleeve (500) is abutted against the limiting piece is damaged.
2. The waterproof conductive connecting device of outdoor security monitoring equipment of claim 1, characterized in that: the limiting piece is a cutting tooth (330), the trigger piece is a trigger spring (800), and the trigger spring (800) enables the copper safety sleeve (500) to have the trend of moving towards the socket (300).
3. The waterproof conductive connecting device of outdoor security monitoring equipment of claim 2, characterized in that: the cutting teeth (330) are in the shape of a quadrangular pyramid.
4. The waterproof conductive connecting device of outdoor security monitoring equipment of claim 3, characterized in that: the second sealing bag (720) is arranged between the first sealing bag (710) and the copper fuse sleeve (500).
5. The waterproof conductive connecting device of outdoor security monitoring equipment of claim 1, characterized in that: the connecting sleeve (400) is in threaded connection with the socket (300).
6. The waterproof conductive connecting device of outdoor security monitoring equipment as claimed in any one of claims 1-5, wherein: the monitoring device (100) comprises a camera (110) and a supporting mechanism (120); the supporting mechanism (120) comprises a fixed seat (121) and a support (122), the camera (110) is connected with the fixed seat (121) through the support (122), and the fixed seat (121) can be fixed on a wall body.
CN202211165452.6A 2022-09-23 2022-09-23 Waterproof conductive connecting device of outdoor security monitoring equipment Active CN115395290B (en)

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Application Number Priority Date Filing Date Title
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CN115395290B true CN115395290B (en) 2023-04-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116436159B (en) * 2023-03-24 2024-05-17 江苏泽宇智能电力股份有限公司 Remote online inspection system with auxiliary monitoring function for transformer substation

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CN207705475U (en) * 2017-12-22 2018-08-07 广州市恒钰电子科技有限公司 A kind of cylindrical connector with waterproof construction
CN109449661A (en) * 2018-10-31 2019-03-08 四川创未网络科技有限公司 It is a kind of can underwater pluggable insulation connection seat, connector and implementation method
CN109638552A (en) * 2018-12-26 2019-04-16 国家电网有限公司 Interface damp-proof device
CN211088618U (en) * 2019-08-27 2020-07-24 茅恩恺 Outdoor special connector for cable
CN112332168A (en) * 2020-11-24 2021-02-05 海宁晋普电子科技有限公司 Data protection hardware protection socket terminal
CN113540893A (en) * 2021-06-21 2021-10-22 国网河北省电力有限公司邯郸市峰峰矿区供电分公司 Aviation interface with dampproofing function

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CN102013590B (en) * 2010-09-08 2013-11-13 深圳市智优电池集成技术有限公司 Waterproof socket and plug assembly for easy installation and maintenance

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203553473U (en) * 2013-11-25 2014-04-16 深圳市丰联达科技有限公司 Socket of waterproof structure
CN207705475U (en) * 2017-12-22 2018-08-07 广州市恒钰电子科技有限公司 A kind of cylindrical connector with waterproof construction
CN109449661A (en) * 2018-10-31 2019-03-08 四川创未网络科技有限公司 It is a kind of can underwater pluggable insulation connection seat, connector and implementation method
CN109638552A (en) * 2018-12-26 2019-04-16 国家电网有限公司 Interface damp-proof device
CN211088618U (en) * 2019-08-27 2020-07-24 茅恩恺 Outdoor special connector for cable
CN112332168A (en) * 2020-11-24 2021-02-05 海宁晋普电子科技有限公司 Data protection hardware protection socket terminal
CN113540893A (en) * 2021-06-21 2021-10-22 国网河北省电力有限公司邯郸市峰峰矿区供电分公司 Aviation interface with dampproofing function

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