CN111355049A - Wire connection mechanism and waterproof wire connection assembly - Google Patents
Wire connection mechanism and waterproof wire connection assembly Download PDFInfo
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- CN111355049A CN111355049A CN202010278578.9A CN202010278578A CN111355049A CN 111355049 A CN111355049 A CN 111355049A CN 202010278578 A CN202010278578 A CN 202010278578A CN 111355049 A CN111355049 A CN 111355049A
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- 230000005611 electricity Effects 0.000 claims abstract description 4
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- 238000007789 sealing Methods 0.000 claims description 13
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- 230000001154 acute effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2458—Electrical interconnections between terminal blocks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a wire connecting mechanism which is characterized by comprising a first wire connector and a second wire connector, wherein the two ends of the first wire connector are provided with wire clamping structures, the one end of the second wire connector is provided with a wire clamping structure, and the two wire clamping structures on the first wire connector are mutually conducted by arranging a conducting plate; the other end of the second wire guide is provided with a conductive plugboard, and a wire clamping structure of the second wire connector is in lap joint with the conductive plugboard for conducting electricity; and the end part of the conductive plugboard is lapped on the conductive plate. It is through the whole holding of wire connector in the installation passageway of connecting the shell spare to realize waterproof, dustproof of wire joint department through connecting the shell spare, it is comparatively convenient still to make two at least wire connectors dock each other through the electrically conductive connecting plate that sets up in vertical passageway and establish ties, and structural design is reasonable, connects on the wire after establishing ties and realizes waterproof, dustproof effect more easily.
Description
Technical Field
The invention relates to the technical field of wire connecting structures, in particular to a wire connecting mechanism and a waterproof wire connecting assembly.
Background
In an electric appliance product, the connection of wires is very important, as for the connection mode of the wires, the most traditional and original twisted wire is wrapped by an insulating tape, and the connection of the wires can be realized to the connectors or connecting terminals popularized in recent years, but at present, when two wire connectors are connected in series and butted, the end part of a connecting wire and the end part of a serial butted wire are simultaneously clamped at the clamping port of the wire connectors, if the two wires are thick, the simultaneous clamping is difficult, and the butt joint and the serial connection are also troublesome, and after the two connectors are connected in series, a waterproof shell can not be arranged, so that when a plurality of serially connected connectors are connected, waterproof installation can not be obtained outdoors.
Therefore, two connectors can be conveniently connected in series, and the realization of better waterproof and dustproof performance after butt connection and series connection is a difficult problem which needs to be solved in the field at present.
Disclosure of Invention
The present invention is directed to a wire connecting mechanism designed to solve the above-mentioned technical disadvantages.
The invention designs a wire connecting mechanism which is characterized by comprising a first wire connector and a second wire connector, wherein the two ends of the first wire connector are provided with wire clamping structures, the one end of the second wire connector is provided with a wire clamping structure, and the two wire clamping structures on the first wire connector are mutually conducted by arranging a conducting plate; the other end of the second wire guide is provided with a conductive plugboard, and a wire clamping structure of the second wire connector is in lap joint with the conductive plugboard for conducting electricity; and the end part of the conductive plugboard is lapped on the conductive plate.
Preferably, the first wire connector comprises a wiring shell, an installation channel is arranged in the wiring shell, a wire connecting piece is installed in the installation channel and comprises a wire clamping structure installed at two ports of the installation channel and a current conducting plate for enabling the two wire clamping structures to conduct electricity mutually, the two wire clamping structures comprise a first conductive elastic sheet and a first shifting button, two ends of the current conducting plate are respectively in contact with the top end parts of the two first conductive elastic sheets, the first shifting button is installed at the port of the installation channel in a rotating mode, one end of the first shifting button is provided with an inclined extending portion, and the bottom end of the inclined extending portion penetrates through a jack at the port of the installation channel and then abuts against the top surface of the first conductive elastic sheet.
As preferred, the slope extension inboard of first group button sets up the conflict lug, and the upper segment portion of first conductive elastic sheet is contradicted to the bottom of conflict lug, and the top arc surface of conflict lug is contradicted in the jack lower lip edge of installation piece, and the top below of conflict lug has the recess, and first group button mentions the rotatory back conflict lug and pushes down the upper segment portion of first conductive elastic sheet. The structure utilizes the abutting convex block as the pivot of the rotation of the toggle button.
Preferably, the wiring shell comprises a middle block and mounting blocks buckled at two ends of the middle block, a first channel is arranged on the middle block, a second channel is arranged on the two mounting blocks, the first channel and the second channel are mutually spliced to form a mounting channel, a partition plate is arranged in the middle of the first channel, a positioning hole used for positioning and fixing the current-conducting plate is formed in the partition plate, the middle of the current-conducting plate is fixed in the positioning hole in a clamping mode, and the wire clamping structure is mounted at the outer port of the second channel. The structure of the wiring shell facilitates the installation of the wire clamping structure, and the wiring shell facilitates the molding and manufacturing of the installed channel.
Preferably, the structure for fastening the middle block and the mounting block is as follows: at least two wire clamping channels are formed in the second channel in a separating mode through a separating plate, a first conductive elastic sheet is installed in each wire clamping channel, and a positioning hole is formed in a partition plate at each wire clamping channel; the left side and the right side of the inner top surface of the wire clamping channel form buckling plates at the tops of the inner side ports of the wire clamping channel through the arrangement of the jacks, and the bottom end of the inclined extension part of the first shifting button penetrates through the jacks and then abuts against the upper piece of the first conductive elastic piece; the middle part of the first channel is provided with a partition plate to form two cavities respectively, the side surface of the partition plate is provided with at least two positioning frame bodies and positioning holes positioned at the positioning frame bodies, the at least two positioning frame bodies are mutually spaced to form slots, and the positions of the positioning frame bodies correspond to the positions of the clamping and conducting of the lead wires respectively; positioning grooves are respectively arranged between the peripheral side surface and the bottom surface of the positioning frame body and the inner side wall of the first channel; the left side edge and the right side edge of the top of the positioning frame body are combined with the inner side wall of the top of the cavity through the combination plate so as to form a buckling groove corresponding to the position of the buckling plate; the inner port face of the second channel on the mounting block is provided with a positioning plate corresponding to the position of the positioning groove, the end face of the mounting block is correspondingly inserted into the buckling groove with the buckling plate after being spliced with the end face of the middle block, the buckling block on the buckling plate is correspondingly buckled in the buckling hole on the inner wall of the buckling groove, the top face of the end part of the current conducting plate is abutted against the bottom face of the buckling plate, the end part of the dividing plate is correspondingly inserted into the slot, and the positioning plate is correspondingly inserted into the positioning groove. The structure of the device is convenient to install between the middle block and the installation block, and the device is more stable and reliable after combination.
Preferably, clamping blocks are protruded from the left side wall and the right side wall of the inner cavity of the positioning frame body, the clamping blocks are located at the ports of the positioning holes, and the positioning and conducting plate is arranged between the clamping blocks and the top side wall of the inner cavity of the positioning frame body. The structure of the positioning device enables the positioning of the conductive plate to be firmer and more reliable.
Preferably, a fixing plate is arranged at the bottom of the outer end face of the wiring housing, and a plurality of fixing holes are formed in the fixing plate. Which allows the integral connector to be fixedly mounted on the flat panel.
Preferably, the second wire connector comprises an installation sleeve and an end cover fixed at one end opening of the installation sleeve, a wire clamping structure is installed in the other end opening of the installation sleeve, a conductive inserting plate is lapped on the wire clamping structure, and the bottom end of the conductive inserting plate penetrates through the through hole of the end cover and the through hole of the wiring shell in sequence and then is inserted into the conductive plate.
Preferably, the outer opening edge of the through hole of the wiring shell is provided with a positioning sleeve, and the outer opening edge of the through hole of the end cover is provided with an inserting sleeve.
As preferred, the wire presss from both sides tight structure and includes that the electrically conductive shell fragment of second and second dial the button, it presss from both sides tight passageway to be formed with two at least wires through the plate body segmentation in the telescopic hole of installation on the button is dialled to the second, the electrically conductive shell fragment of second has in the tight passageway of wire clamp, the top end side conflict of the electrically conductive shell fragment of second and electrically conductive picture peg, the top side left and right sides that the passageway was pressed from both sides to the wire presss from both sides forms the buckle board through setting up the perforation, the slope extension portion that the button was dialled to the second runs through and perforates the back and contradict.
Preferably, the second dials the slope extension inboard of button and sets up the conflict lug, and the bottom of conflict lug is contradicted the last piece portion of the electrically conductive shell fragment of second, and the top arc surface of conflict lug is contradicted in the jack lower lip edge of installation piece, and the top below of conflict lug has the recess, and the second dials the button and mentions the rotatory back conflict lug and push down the last piece portion of the electrically conductive shell fragment of second.
Preferably, the inner side surface of the end cover is provided with at least two installation frame bodies, installation holes located at the positions of the installation frame bodies and clamping holes located below the installation frame bodies, the top end of the conductive inserting plate is provided with a 7-shaped conductive plate, after the conductive inserting plate penetrates through the installation holes, the outer side surface of the longitudinal part of the 7-shaped conductive plate is attached to the inner side surface of the end cover, and the transverse part of the 7-shaped conductive plate abuts against the upper piece end part of the second conductive elastic piece; positioning slots are formed between the at least two installation frame bodies at intervals, and the positions of the installation frame bodies respectively correspond to the positions of the lead clamping channels; a groove body is arranged between the peripheral side surface and the bottom surface of the mounting frame body and the inner side wall of the first channel respectively; the left side edge and the right side edge of the top of the positioning frame body are combined with the inner side wall of the top of the cavity through the combination plate so as to form a clamping groove corresponding to the position of the clamping plate; the end face of the inner side of the mounting sleeve is provided with a positioning plate body corresponding to the position of the groove body, the end face of the outer side of the mounting sleeve is correspondingly buckled in the clamping groove with the clamping plate after being spliced with the end face of the end cover, the end part of the plate body is correspondingly inserted into the slot, and the positioning plate body is correspondingly inserted into the slot body. The structure of the connecting sleeve is convenient to mount between the end cover and the mounting sleeve, and the connecting sleeve is more stable and reliable after being combined.
Preferably, the left and right side walls of the inner cavity of the mounting frame body are respectively provided with a protruding positioning lug, the positioning lugs are positioned at the end openings of the mounting holes, and a transverse part side plate block of the 7-shaped conductive plate is positioned between the positioning lugs and the top side wall of the inner cavity of the mounting frame body. The structure of the conductive plugboard enables the conductive plugboard to be positioned more firmly and reliably.
A waterproof wire connecting assembly comprises a middle plate body and the wire connecting mechanism; the intermediate plate body bottom has the mounting hole, the both ends of mounting hole and the top of the intermediate plate body all have the adapter sleeve, the inside of the intermediate plate body has with mounting hole and the vertical passageway of adapter sleeve hole intercommunication a plurality ofly, the adapter sleeve at intermediate plate body top fixes a position the second conductor connector, fix a position first conductor connector in the mounting hole, the electrically conductive picture peg of second conductor connector runs through vertical passageway after and pegs graft with the current conducting plate on the first conductor connector, all be connected with waterproof connector on the three connector, be connected with the waterproof end cap of band-pass hole on the waterproof connector, be provided with the opening on the connector. The structure of the connector enables the connector to have waterproof performance.
Preferably, the end part of the waterproof connector is provided with a waterproof bolt body; the bottom of the waterproof bolt body is provided with external threads, and the top of the waterproof bolt body is provided with a plurality of slots along the circumference; the opening direction of the slot and the normal direction of the slot at the outer wall circumference of the bolt body form an acute angle of 15-45 degrees; the external screw thread is screwed with a waterproof end cap, the waterproof end cap is provided with a through hole which is correspondingly communicated with a channel formed by a middle channel of the waterproof connector and a channel two-insertion hole of the installation block, the upper side of the end part of the positioning channel of the waterproof shell is provided with an opening, and the dial button is completely exposed to the outside by utilizing the opening. The structure of the waterproof structure enables the waterproof performance to be better.
Preferably, a sealing ferrule is limited in the top port of the waterproof plug body. The structure of the waterproof structure enables the waterproof performance to be better.
Preferably, sealing rings are respectively arranged between the waterproof connectors at the two ends of the mounting through hole and the two side faces of the middle plate body, and between the waterproof connector at the top of the middle plate body and the step face at the top of the middle plate body. The structure of the waterproof structure enables the waterproof performance to be better.
According to the wire connecting mechanism and the waterproof wire connecting assembly, the wire connector has a quick connection function, single connection can be completed by inserting the exposed end part of the wire after the switch is pulled and resetting the switch, connection operation of each wire end is repeated, and the use is very convenient; and through the whole holding of wire connector in the installation passageway of connecting the shell spare to realize waterproof, dustproof of wire joint department through connecting the shell spare, it is comparatively convenient that still make two at least wire connectors dock each other through the electrically conductive connecting plate that sets up in the vertical passageway and establish ties, and structural design is reasonable, connects on the wire after establishing ties and realizes waterproof, dustproof effect more easily.
Drawings
FIG. 1 is a schematic view (one) of the overall structure of a wire connection mechanism of the embodiment;
FIG. 2 is a schematic view (II) of the overall structure of the wire connecting mechanism of the embodiment;
fig. 3 is an overall structural schematic view (three) of the wire connection mechanism of the embodiment;
fig. 4 is an overall structural schematic view (four) of the wire connection mechanism of the embodiment;
figure 5 is an exploded view of a first wire connector of an embodiment;
FIG. 6 is a schematic view of a mounting block configuration of an embodiment;
FIG. 7 is a schematic illustration of an embodiment of an intermediate block structure;
FIG. 8 is a schematic view of an embodiment of a second wire connector after being integrally assembled;
figure 9 is an exploded view of a second wire connector of the embodiment;
FIG. 10 is a schematic structural view of an end cap of an embodiment;
FIG. 11 is a schematic structural view of a mounting sleeve of the embodiment;
FIG. 12 is a schematic view of the first wire connector of the embodiment after being integrally assembled;
fig. 13 is an exploded view of the waterproof wiring assembly of the embodiment (one);
FIG. 14 is a schematic structural view of a middle plate body of the embodiment (I);
fig. 15 is a schematic structural view of a middle plate body of the embodiment (ii);
fig. 16 is an exploded view of the waterproof wiring connection assembly of the embodiment (ii);
fig. 17 is an exploded view schematic (three) of the waterproof wiring assembly of the example;
fig. 18 is a schematic view of the arrangement of the slots at the tail end of the waterproof plug body according to the embodiment.
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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example (b):
as shown in fig. 1-18, the wire connecting mechanism described in this embodiment includes a first wire connector 100 having wire locking structures 101 at two ends and a second wire connector 200 having a wire clamping structure 207 at one end, wherein the two wire locking structures on the first wire connector are electrically conductive with each other through a conductive plate 22; the other end of the second wire guide 200 is provided with a conductive plugboard 205, and the wire clamping structure 207 of the second wire connector 200 is lapped and conducted with the conductive plugboard 205; and the end of the conductive insert plate 205 overlaps the conductive plate 22.
In this embodiment, the first wire connector includes the connection housing 1, the connection housing 1 is provided with the installation channel 11 therein, the installation channel 11 is provided with the wire connector 2 therein, the wire connector 2 includes the wire clamping structure 21 installed at the two port of the installation channel and the conducting plate 22 for making the two wire clamping structures 21 mutually conducting, the two wire clamping structures 21 both include the first conducting elastic sheet 211 and the first toggle button 212, the two ends of the conducting plate 22 respectively contact with the upper fin top fins 217 of the two first conducting elastic sheets 211, the first toggle button is rotatably installed at the port of the installation channel, one end of the first toggle button is provided with the inclined extension portion 213, the bottom end of the inclined extension portion penetrates through the through hole 112 at the port of the installation channel 11 and then abuts against the upper fin top surface of the first conducting elastic sheet 211. After the toggle button is toggled, the upper piece of the U-shaped conductive elastic piece 211 is pressed down to move down, so that a gap is formed between the top end of the upper piece of the U-shaped conductive elastic piece 211 and the lower side surface of the end part of the conductive plate, and after a wire is inserted into the gap, the toggle button resets and the upper piece of the U-shaped conductive elastic piece moves up to clamp the wire.
In the structure, need carry out the wire at the both ends of first wire connector and connect when fixed, it is manual upwards to mention the button of dialling, and the slope extension part is rotatory downwards, thereby press down piece portion on the U type shell fragment of elastic component, piece portion displacement downwards on it, form the clearance between last piece portion tip and conflict piece, insert the wire by the inserted hole of locating piece this moment and get into in the clearance, dial the button and begin to reset downwards, it is fixed to press from both sides tight wire to kick-back in last piece portion, it is comparatively convenient to make two wires dock, and the wire screens is fixed reliable and stable.
Further preferably, make the dial button can mention structural design rationally, be convenient for implement, set up conflict lug 214 in the slope extension 213 inboard of first dial button 212, conflict lug 214's bottom conflicts the last piece portion of first electrically conductive shell fragment, and the top arc surface of conflict lug is contradicted in the jack end edge of installation piece, and the top below of conflict lug has the recess, and first dial button mentions the rotatory back conflict lug and pushes down the last piece portion of first electrically conductive shell fragment. The structure utilizes the abutting convex block as the pivot of the rotation of the toggle button. The structure uses the contact lug as the pivot of the rotation of the toggle button; after the toggle button is toggled, the toggle button is rotated under the action of the arc surface at the top end of the abutting convex block and the groove, so that the toggle button is lifted upwards, the inclined extension part rotates downwards to press the upper sheet part downwards to form a gap between the abutting sheet and the upper sheet of the U-shaped elastic sheet, and a lead is inserted into the gap to clamp the gap; and the abutting convex block, the inclined extending part and the shifting button are integrally formed by injection molding.
In this embodiment, the wiring housing 1 includes a middle block 11 and mounting blocks 12 buckled at two ends of the middle block, a first channel 122 is disposed on the middle block, a second channel 110 is disposed on each of the two mounting blocks, the first channel and the second channel are mutually spliced to form a mounting channel, a first partition 123 is disposed in the middle of the first channel, a positioning hole 129 for positioning and fixing the conductive plate is disposed on the partition, a middle position of the conductive plate 22 is fixed in the positioning hole, and a wire clamping structure is mounted at an outer port of the second channel. The structure of the wiring shell facilitates the installation of the wire clamping structure, and the wiring shell facilitates the molding and manufacturing of the installed channel. The structure of the device realizes convenient installation and positioning of the current conducting plate, and is convenient for installation of all parts of the wire clamping structure.
Furthermore, the middle block 11 and the mounting block 12 are fastened with each other, so that the assembly efficiency of each part is high, and the fastening firmness after fastening with each other is high, so that at least two wire clamping channels 114 are formed in the second channel 110 by separating through a separating plate 115, a first conductive elastic sheet is mounted in each wire clamping channel, and a partition plate at each wire clamping channel is provided with a positioning hole; the left side and the right side of the inner top surface of the wire clamping channel form a buckling plate 111 at the top of an inner port of the wire clamping channel through arranging jacks 112, and the bottom end of the inclined extension part of the first toggle button penetrates through the jacks and then abuts against the upper piece of the first conductive elastic sheet; two cavities are respectively formed in the middle of the first channel by arranging a partition plate 123, two, three, four or five positioning frame bodies 124 and positioning holes 129 positioned at the positioning frame bodies 124 are arranged on the side surface of the partition plate 123, the two, three, four or five positioning frame bodies are mutually spaced to form slots 125, and the positions of the positioning frame bodies 124 respectively correspond to the positions of the lead clamping channels 114; a positioning groove 126 is formed between the outer peripheral side surface and the bottom surface of the positioning frame 124 and the inner side wall of the first channel respectively; the left side and the right side of the top of the positioning frame body are combined with the inner side wall of the top of the cavity through a combination plate 128 to form a buckling groove 129 corresponding to the buckling plate 111; the locating plate 116 corresponding to the locating groove is arranged on the inner port face of the second channel on the mounting block, the fastening plate is correspondingly inserted into the fastening groove after the end face of the mounting block and the end face of the middle block are spliced, the fastening block 1111 on the fastening plate is correspondingly fastened in the fastening hole 1291 on the inner wall of the fastening groove, the top face of the end part of the conductive plate is abutted against the bottom face of the fastening plate, the end part of the partition plate 115 is correspondingly inserted into the slot 125, and the locating plate 116 is correspondingly inserted into the locating groove 126. The structure of the device is convenient to install between the middle block and the installation block, and the device is more stable and reliable after combination. The two-position, three-position, four-position or five-position first wire connector is realized according to the positioning frame body and the wire clamping channel which are correspondingly arranged in the position.
Furthermore, the stable positioning of the conductive plate 22 is realized, the clamping blocks 1241 are protruded from the left and right side walls of the inner cavity of the positioning frame body 124, the clamping blocks 1241 are located at the ports of the positioning holes, and the conductive plate is positioned between the clamping blocks and the top side wall of the inner cavity of the positioning frame body, and meanwhile, the stable positioning of the conductive plate directly makes the clamping of the lead more reliable; prevent to take place not hard up when using and influence the tight degree of binding of pressing from both sides tight wire, therefore promoted wire connector life, the location equipment is also comparatively convenient moreover.
In order to achieve the overall structure, the first wire connector can be fixedly mounted on the plane plate and fixedly connected with the threaded fixing hole on the plane plate after penetrating through the fixing hole by using a screw, the bottom of the outer side end face of the wiring shell is provided with a fixing plate 113, and the fixing plate is provided with a plurality of fixing holes 1131.
In this embodiment, the second wire connector 200 includes a mounting sleeve 201 and an end cap 204 fixed at one port of the mounting sleeve 201, a wire clamping structure 207 is installed in the other port of the mounting sleeve 201, a conductive plug board 205 is connected to the wire clamping structure 207 in a lap joint manner, the bottom end of the conductive plug board 205 penetrates through a through hole of the end cap and a through hole of the wiring housing 1 in sequence and then is connected to a hole of the conductive plate 22 in a plug joint manner, and the inner side wall of the hole of the conductive plate 22 is tightly attached to the outer side surface of the conductive; the wire clamping structure 207 comprises a second conductive elastic sheet 203 and a second toggle button 208, two, three, four or five wire clamping channels 2011 are formed in the inner hole of the mounting sleeve on the second toggle button by dividing a plate body 2014, a second conductive elastic sheet is arranged in each wire clamping channel, the end part of the upper sheet of the second conductive elastic sheet is abutted against the side surface of the top end of the conductive inserting plate, the left side and the right side of the top side of each wire clamping channel form a clamping plate 2015 by arranging through holes 2013, an inclined extension part 2081 of the second toggle button 208 penetrates through the through holes 2013 and then is abutted against the top surface of the upper sheet of the second conductive elastic sheet 203, and as preferred, the slope extension inboard of second group button sets up conflict lug 2082, and the bottom of conflict lug is conflicted the last piece portion of the electrically conductive shell fragment of second, and the top arc surface of conflict lug is conflicted in the jack lower limb of installation piece, and the top below of conflict lug has recess 2083, and the second is dialled the button and is mentioned the rotatory back conflict lug and push down the last piece portion of the electrically conductive shell fragment of second. The structure uses the contact lug as the pivot of the second toggle button; the abutting convex block is used as a fulcrum of the rotation of the toggle button; after the toggle button is toggled, the second toggle button is lifted upwards by utilizing the action of the arc surface at the top end of the abutting convex block and the groove, the inclined extension part rotates downwards to press the upper sheet part downwards to form a gap between the abutting sheet and the upper sheet of the U-shaped elastic sheet, and a lead is inserted into the gap to clamp the gap; and the abutting convex block, the inclined extending part and the shifting button are integrally formed by injection molding.
Based on the end cover and the frame body designed based on the above, the inner side surface of the end cover is provided with two, three, four or five mounting frame bodies 2025, mounting holes 2028 positioned at the positions of the mounting frame bodies and clamping holes 2026 positioned below the mounting frame bodies, the top end of the conductive plugboard 205 is provided with a 7-shaped conductive plate 2051, after the conductive plugboard 205 penetrates through the mounting holes, the outer side surface of the longitudinal part of the 7-shaped conductive plate is attached to the inner side surface of the end cover, and the transverse part of the 7-shaped conductive plate is abutted to the upper sheet end part of the second conductive elastic sheet; two, three, four or five mounting frames are spaced to form a positioning slot 2032, and the position of each mounting frame 2032 corresponds to the position of each wire clamping channel 2011; a groove body 2027 is arranged between the peripheral side surface and the bottom surface of the mounting frame body and the inner side wall of the first channel respectively; the left side and the right side of the top of the mounting frame body are combined with the inner side wall of the top of the mounting sleeve 202 through the combination plate 2030 to form a buckling groove 2031 corresponding to the position of the buckling plate; the inner side end face of the mounting sleeve 202 is provided with a positioning plate 206 corresponding to the groove 2027, the outer side end face of the mounting sleeve is correspondingly buckled in the buckling groove with the buckling plate after being spliced with the end face of the end cover, the end part of the plate is correspondingly inserted into the slot, and the positioning plate is correspondingly inserted into the slot. Make end cover and installation sleeve dismantle and be connected fixedly convenient, prepare for each part installation of wire screens structure simultaneously, wherein wire presss from both sides tight passageway and each installation framework and is horizontal arrangement, thereby the installation framework that corresponds the setting according to the position and wire press from both sides tight passageway realization two positions, tribit, quadbit or five second conductor connectors, thereby two second conductor connectors match two first conductor connectors, three second conductor connectors match three first conductor connectors, four second conductor connectors match four first conductor connectors, five second conductor connectors match five first conductor connectors.
Further, the conductive socket 205 is stably positioned, the positioning protrusions 2029 are protruded from the left and right side walls of the inner cavity of the mounting frame 2025, the positioning protrusions 2029 are located at the ports of the mounting holes 2028, and the lateral side plates of the 7-shaped conductive plate 2051 are positioned between the positioning protrusions and the top side wall of the inner cavity of the mounting frame. Meanwhile, the stable positioning of the conductive plate directly ensures that the clamping position of the lead is more reliable; prevent to take place not hard up when using and influence the tight degree of binding of pressing from both sides tight wire, therefore promoted second wire connector life, the location equipment is also comparatively convenient moreover.
Furthermore, the positioning sleeve 120 is arranged at the outer opening edge of the through hole of the wiring shell 1, the plug sleeve 2041 is arranged at the outer opening edge of the through hole of the end cover 202, and the plug sleeve 2041 is sleeved on the conductive plug board 205; then, when the first lead connector and the second lead connector are only plugged (under the condition that a waterproof piece is not arranged outside), the plug bush can be correspondingly inserted into the positioning sleeve; thereby make the second conductor connector utilize electrically conductive picture peg to peg graft in the jack of first conductor connector department current conducting plate after, more reliable and more stable prevents to take place not hard up.
In addition, the waterproof wire connection assembly embodiment is formed based on the fact that the first wire connector 100 and the second wire connector 200 are matched and plugged with each other to form a three-end butt-joint wire connection mechanism, and a waterproof piece is arranged on the wire connection mechanism with a three-end wire interface, and specifically comprises a middle plate body 300 and the wire connection mechanism; the bottom end of the middle plate body is provided with an installation through hole 302, two ends of the installation through hole 302 and the top end of the middle plate body are respectively provided with a connecting sleeve 301, the interior of the middle plate body 300 is provided with a plurality of longitudinal channels 303 communicated with the installation through hole 302 and the inner holes of the connecting sleeves 301, the connecting sleeve at the top of the middle plate body positions a second lead connector 200, the first lead connector 100 is positioned in the installation through hole, a conductive plug board of the second lead connector penetrates through the longitudinal channels and then is spliced with a conductive plate on the first lead connector, the three connecting sleeves are connected with waterproof connectors 6, the waterproof connectors 6 are connected with waterproof end caps 7 with through holes, the connecting sleeves 301 are provided with opening parts 304, and therefore a lead connecting mechanism with three; and utilize the opening part to stir the button and expose completely in the external world for when the button is dialled to the needs operation second, with waterproof casing, waterproof connector and the three separation of end cover, utilize the opening part directly to dial the button and operate. If the first wire connector and the second wire connector are respectively two-, three-, four-or five-bit wire connectors matched with each other, the number of the longitudinal channels can be set to two, three, four or five.
In order to improve the waterproof performance, a waterproof bolt body 61 is arranged at the end part of the waterproof connector 6; the bottom of the waterproof bolt body is provided with external threads, and the top of the waterproof bolt body is provided with a plurality of slots 63 along the circumference; the opening direction of the slot and the normal direction of the slot at the outer wall circumference of the bolt body form an acute angle of 15-45 degrees; the spiro union has waterproof end cap on the external screw thread, and waterproof end cap 7 has the passageway that corresponds the constitution with the two inserted holes of the middle part passageway of waterproof connector and the passageway of installation piece and corresponds the through-hole 71 that link up, and its structure realizes its waterproof performance preferred after the wire is connected through waterproof end cap and the fluting design on the waterproof connector for inside water can't get into the connector from end cap department, also can realize better waterproof performance under long-time use, has promoted performance and life. The waterproof connector and the slot are integrally formed by rubber or silica gel; the outer wall of the end cap 7 is provided with anti-slip threads.
Meanwhile, a sealing ferrule 5 is limited in the top port of the waterproof bolt body, the sealing ferrule 5 is limited by a limiting convex ring at the port of the waterproof bolt body, the slots 63 and the convex pieces 64 are alternately arranged, the convex pieces 52 are adjacently arranged in sequence at a certain angle, and the opening direction of the slot 63 and the normal direction of the outer wall circumference of the bolt body 6 at the position form an acute angle of 15-45 degrees, as shown by an angle theta in figure 3. Based on the design, when the end cap 6 is screwed downwards gradually, and is matched with the external thread of the upper side wall of the waterproof bolt body 5 to be jointed and screwed, the spherical concave surface arranged at the upper part of the inner wall of the end cap 6 is gradually contacted with the upper end of the lug 64, the lug 64 is given an inward and downward acting force to enable the lug 64 to deform from a vertical state, because the direction of the slot 63 forms an angle with the normal direction, the lug 64 deforms and then is not directly pressed to the axis but is biased to the adjacent other lug 64, and so on, the gradually deformed lugs are mutually extruded and inwardly folded, so that the lugs tightly wrap the sealing ferrule 5 and a lead passing through the through hole 62 at the top of the end cap, and the waterproof and dustproof sealing effects after wiring are realized; meanwhile, the sealing ferrule 5 completely wraps the outer skin of the electric wire, so that no water inlet gap exists, and the waterproof effect is achieved. The sealing ferrule adopts a silica gel ring; so that the waterproof performance is better.
Further, sealing rings 305 are respectively arranged between the waterproof connectors 6 at the two ends of the mounting through hole 302 and the two side surfaces of the middle plate body 300, and between the waterproof connector 6 at the top of the middle plate body 300 and the step surface 306 at the top of the middle plate body 300, and the sealing rings are rubber sealing rings. The structure of the waterproof structure enables the waterproof performance to be better.
Based on the above, after the waterproof member is added to the wire connecting mechanism with the three-terminal interface, the inserting sleeve 2041 is inserted into the top port of the longitudinal channel 303, the positioning sleeve 13 is inserted into the bottom port of the longitudinal channel 303 to position the first wire connector 100 and the second wire connector 200 respectively, and the upper sidewall of the installation through hole 302 has the guiding through groove 307 matched with the positioning sleeve 13 so as to position the positioning sleeve at the bottom port of the longitudinal channel.
In summary, the first conductive spring of the first conductive wire connector and the second conductive spring piece of the second conductive wire connector both adopt U-shaped conductive copper sheets, the conductive plate and the conductive plugboard both adopt conductive copper sheets, and the wiring shell (composed of the middle block and the mounting block) and the waterproof shell (composed of the middle plate body, the waterproof connector and the waterproof end cap) are both insulating shells.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (10)
1. A wire connecting mechanism is characterized by comprising a first wire connector and a second wire connector, wherein the two ends of the first wire connector are provided with wire clamping structures, the one end of the second wire connector is provided with a wire clamping structure, and the two wire clamping structures on the first wire connector are mutually conductive through arranging a conductive plate; the other end of the second wire guide is provided with a conductive plugboard, and a wire clamping structure of the second wire connector is in lap joint with the conductive plugboard for conducting electricity; and the end part of the conductive plugboard is lapped on the conductive plate.
2. The wire connecting mechanism according to claim 1, wherein the first wire connector includes a connecting housing, a mounting channel is provided in the connecting housing, a wire connecting member is provided in the mounting channel, the wire connecting member includes wire locking structures provided at two ports of the mounting channel and a conductive plate for making the two wire locking structures electrically conductive with each other, the two wire locking structures each include a first conductive elastic piece and a first toggle button, two ends of the conductive plate are respectively in contact with top ends of upper pieces of the two first conductive elastic pieces, the first toggle button is rotatably provided at the port of the mounting channel, one end of the first toggle button is provided with an inclined extension portion, and a bottom end of the inclined extension portion penetrates through a jack at the port of the mounting channel and then abuts against a top surface of the upper piece of the first conductive elastic piece.
3. The wire connecting mechanism as claimed in claim 2, wherein the first toggle button has an inclined extension portion, the inner side of which is provided with a protruding bump, the bottom of the protruding bump abuts against the upper portion of the first conductive resilient piece, the top arc surface of the protruding bump abuts against the lower edge of the insertion hole of the mounting block, a groove is provided below the top of the protruding bump, and the protruding bump pushes down the upper portion of the first conductive resilient piece after the first toggle button is lifted and rotated.
4. The wire connecting mechanism as claimed in claim 2, wherein the connecting housing includes a middle block and two mounting blocks fastened to two ends of the middle block, the middle block is provided with a first channel, the two mounting blocks are provided with a second channel, the first channel and the second channel are mutually spliced to form the mounting channel, a partition plate is provided in the middle of the first channel, the partition plate is provided with a positioning hole for positioning and fixing the conductive plate, the middle portion of the conductive plate is fixed in the positioning hole, and the wire clamping structure is mounted at the outer port of the second channel.
5. The wire connecting mechanism as claimed in claim 3, wherein the intermediate block and the mounting block are fastened together by: at least two wire clamping channels are formed in the second channel in a separating mode through a separating plate, a first conductive elastic sheet is installed in each wire clamping channel, and a positioning hole is formed in a partition plate at each wire clamping channel; the left side and the right side of the inner top surface of the wire clamping channel form buckling plates at the tops of the inner side ports of the wire clamping channel through the arrangement of the jacks, and the bottom end of the inclined extension part of the first shifting button penetrates through the jacks and then abuts against the upper piece of the first conductive elastic piece; the middle part of the first channel is provided with a partition plate to form two cavities respectively, the side surface of the partition plate is provided with at least two positioning frame bodies and positioning holes positioned at the positioning frame bodies, the at least two positioning frame bodies are mutually spaced to form slots, and the positions of the positioning frame bodies correspond to the positions of the clamping and conducting of the lead wires respectively; positioning grooves are respectively arranged between the peripheral side surface and the bottom surface of the positioning frame body and the inner side wall of the first channel; the left side edge and the right side edge of the top of the positioning frame body are combined with the inner side wall of the top of the cavity through the combination plate so as to form a buckling groove corresponding to the position of the buckling plate; the inner port face of the second channel on the mounting block is provided with a positioning plate corresponding to the position of the positioning groove, the end face of the mounting block is correspondingly inserted into the buckling groove with the buckling plate after being spliced with the end face of the middle block, the buckling block on the buckling plate is correspondingly buckled in the buckling hole on the inner wall of the buckling groove, the top face of the end part of the current conducting plate is abutted against the bottom face of the buckling plate, the end part of the dividing plate is correspondingly inserted into the slot, and the positioning plate is correspondingly inserted into the positioning groove.
6. The lead connecting mechanism according to claim 5, wherein the positioning frame has two positioning blocks protruding from the left and right side walls of the inner cavity, the positioning blocks are located at the ends of the positioning holes, and the positioning plate is located between the positioning blocks and the top side wall of the inner cavity of the positioning frame.
7. The wire connecting mechanism as claimed in claim 2, wherein the bottom of the outer end surface of the connection housing is provided with a fixing plate, and the fixing plate is provided with a plurality of fixing holes.
8. The lead connecting mechanism according to any one of claims 2 to 7, wherein the second lead connector comprises a mounting sleeve and an end cap fixed at one port of the mounting sleeve, a lead clamping structure is installed in the other port of the mounting sleeve, a conductive plug board is lapped on the lead clamping structure, and the bottom end of the conductive plug board penetrates through the through hole of the end cap and the through hole of the wiring shell in sequence and then is plugged on the conductive plate;
preferably, the outer opening edge of the through hole of the wiring shell is provided with a positioning sleeve, and the outer opening edge of the through hole of the end cover is provided with an inserting sleeve.
9. The wire connecting mechanism according to claim 8, wherein the wire clamping structure comprises a second conductive elastic sheet and a second toggle button, at least two wire clamping channels are formed in an inner hole of the mounting sleeve on the second toggle button by plate division, the wire clamping channels are internally provided with the second conductive elastic sheet, the upper sheet end part of the second conductive elastic sheet is abutted with the top side surface of the conductive inserting plate, the left side and the right side of the top side surface of the wire clamping channel are provided with through holes to form a clamping plate, and the inclined extending part of the second toggle button penetrates through the through holes and then is abutted with the top surface of the upper sheet of the second conductive elastic sheet;
preferably, the inner side surface of the end cover is provided with at least two installation frame bodies, installation holes located at the positions of the installation frame bodies and clamping holes located below the installation frame bodies, the top end of the conductive inserting plate is provided with a 7-shaped conductive plate, after the conductive inserting plate penetrates through the installation holes, the outer side surface of the longitudinal part of the 7-shaped conductive plate is attached to the inner side surface of the end cover, and the transverse part of the 7-shaped conductive plate abuts against the upper piece end part of the second conductive elastic piece; positioning slots are formed between the at least two installation frame bodies at intervals, and the positions of the installation frame bodies respectively correspond to the positions of the lead clamping channels; a groove body is arranged between the peripheral side surface and the bottom surface of the mounting frame body and the inner side wall of the first channel respectively; the left side edge and the right side edge of the top of the positioning frame body are combined with the inner side wall of the top of the cavity through the combination plate so as to form a clamping groove corresponding to the position of the clamping plate; a positioning plate body corresponding to the position of the groove body is arranged on the end face of the inner side of the mounting sleeve, the clamping plate is correspondingly buckled in the clamping groove after the end face of the outer side of the mounting sleeve is spliced with the end face of the end cover, the end part of the plate body is correspondingly inserted into the slot, and the positioning plate body is correspondingly inserted into the slot body;
preferably, the left and right side walls of the inner cavity of the mounting frame body are respectively provided with a protruding positioning lug, the positioning lugs are positioned at the end openings of the mounting holes, and a transverse part side plate block of the 7-shaped conductive plate is positioned between the positioning lugs and the top side wall of the inner cavity of the mounting frame body.
10. A waterproof wire connection assembly comprising a mid-plate body and a wire connection mechanism as claimed in any one of claims 1 to 9; the bottom end of the middle plate body is provided with an installation through hole, two ends of the installation through hole and the top end of the middle plate body are respectively provided with a connecting sleeve, a plurality of longitudinal channels communicated with the installation through hole and an inner hole of the connecting sleeves are arranged in the middle plate body, the connecting sleeves at the top of the middle plate body position a second lead connector, a first lead connector is positioned in the installation through hole, a conductive plug board of the second lead connector penetrates through the longitudinal channels and then is spliced with a conductive plate on the first lead connector, the three connecting sleeves are respectively connected with a waterproof connector, the waterproof connector is connected with a waterproof end cap with a through hole, and an opening part;
preferably, the end part of the waterproof connector is provided with a waterproof bolt body; the bottom of the waterproof bolt body is provided with external threads, and the top of the waterproof bolt body is provided with a plurality of slots along the circumference; the opening direction of the slot and the normal direction of the slot at the outer wall circumference of the bolt body form an acute angle of 15-45 degrees; the external thread is screwed with a waterproof end cap which is provided with a through hole correspondingly communicated with a channel formed by a middle channel of the waterproof connector and a channel two insertion hole of the mounting block, the upper side of the end part of the positioning channel of the waterproof shell is provided with an opening, and the dial button is completely exposed to the outside by utilizing the opening;
preferably, a sealing ferrule is limited in the top port of the waterproof bolt body;
preferably, sealing rings are respectively arranged between the waterproof connectors at the two ends of the mounting through hole and the two side faces of the middle plate body, and between the waterproof connector at the top of the middle plate body and the step face at the top of the middle plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278578.9A CN111355049A (en) | 2020-04-10 | 2020-04-10 | Wire connection mechanism and waterproof wire connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278578.9A CN111355049A (en) | 2020-04-10 | 2020-04-10 | Wire connection mechanism and waterproof wire connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111355049A true CN111355049A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010278578.9A Pending CN111355049A (en) | 2020-04-10 | 2020-04-10 | Wire connection mechanism and waterproof wire connection assembly |
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| Country | Link |
|---|---|
| CN (1) | CN111355049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104795A1 (en) * | 2021-12-06 | 2023-06-15 | Wago Verwaltungsgesellschaft Mbh | Lead terminal having a modular design, and modular system |
| WO2023104796A1 (en) * | 2021-12-06 | 2023-06-15 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
-
2020
- 2020-04-10 CN CN202010278578.9A patent/CN111355049A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104795A1 (en) * | 2021-12-06 | 2023-06-15 | Wago Verwaltungsgesellschaft Mbh | Lead terminal having a modular design, and modular system |
| WO2023104796A1 (en) * | 2021-12-06 | 2023-06-15 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
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