CN108306157B - Wire quick connector and male and female heads thereof - Google Patents
Wire quick connector and male and female heads thereof Download PDFInfo
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- CN108306157B CN108306157B CN201810085449.0A CN201810085449A CN108306157B CN 108306157 B CN108306157 B CN 108306157B CN 201810085449 A CN201810085449 A CN 201810085449A CN 108306157 B CN108306157 B CN 108306157B
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- 238000005192 partition Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005267 amalgamation Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
-
- 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
-
- 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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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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
Abstract
The application discloses a wire quick connector and a male and female thereof, wherein the male consists of a male shell, a male plug-in, a U-shaped elastic sheet I and a poking button I; the female head consists of a female head shell, a female head plug-in unit, a U-shaped elastic sheet II and a poking button II; the male sleeve of the male head is matched with the female sleeve of the female head in a plug-in manner, and the rear connecting rod of the male head plug-in unit penetrates through the positioning convex ring and then is clamped between two V-shaped clamping pieces which are symmetrically arranged on the female head plug-in unit; the back-off on the female is inserted into the buckling groove of the male, the button of the female is inserted into the long positioning groove of the male, and the fixing block of the male is embedded into the fixing groove of the female, so that the male sleeve of the male and the female sleeve of the female are mutually connected and positioned. The structure is firm in wiring, is not easy to take off wires, and meets the current diversified wiring requirements.
Description
Technical Field
The application relates to the technical field of a wire quick connector for connecting electrical connecting wires, in particular to a wire quick connector, a male head and a female head thereof.
Background
The wire connector in the prior art is used as a wiring terminal, can be suitable for copper wires such as single strands, multiple strands, thin strands and the like, is an important connecting component for connecting electrical appliances, but because the existing connector or wiring terminal has various structures, the connector is often required to be disassembled when in wiring, the wires are connected to the connector by using connecting pieces or fixing pieces such as bolts, rivets and the like, the mounting and production are complicated, the wiring process is increased, the wiring efficiency is reduced, and particularly for the connector which needs to be connected with flexible wires and hard wires, the process is more complicated and complicated; when the connector is connected with the wire, the wire is required to be detached from the connector, and the connector is required to be detached again, so that the connector is quite inconvenient.
Although a connector or a wiring terminal capable of connecting wires at one time has been invented, when the connector or the wiring terminal is connected, a plurality of strands of connecting wires are required to be screwed together and soldered, and then the connecting wires are spliced in the connector or the wiring terminal, the strands of connecting wires are screwed together, so that the wire harness is thickened, the wire harness is easy to loose and take off after being connected and fixed, the service life of the wire harness is not long, and the current diversified wiring requirements cannot be met.
Disclosure of Invention
The application aims to solve the defects of the technology, and provides a single-strand butt joint type wire quick connector, a male head and a female head of the wire quick connector, which are firm in wiring, not easy to take off wires and capable of prolonging service life.
The application relates to a male head of a wire quick connector, which comprises a male head shell, wherein the male head shell is internally provided with a plurality of connecting wire channels I and a plurality of knob shifting channels I which are communicated with the outside, and a plurality of connecting wire fixing cavities I which are respectively communicated with the connecting wire channels I and the knob shifting channels I; the right outer side wall of the male shell is extended with a plurality of male sleeves, and the positions of the male sleeves correspond to and are communicated with the position of the first connecting wire fixing cavity; the connecting wire fixing cavity I is internally provided with a U-shaped elastic sheet I and a male plug-in component, and a rear connecting rod of the male plug-in component penetrates through the male shell and then is inserted into the male sleeve; the top end and the bottom end of the front end connecting sheet of the male plug-in unit are extended with first abutting sheets, the middle part of the front end connecting sheet of the male plug-in unit is provided with a first bayonet, and two ends of the first U-shaped elastic sheet are respectively abutted against the two abutting sheets; the top of the male head shell is provided with a movable first poking button, the first poking button corresponds to a channel opening of the first poking button channel, and the bottom end of an extension rod at the end part of the first poking button penetrates through the first poking button channel and then is abutted against the side part of the first U-shaped elastic sheet; the arc surface at the outer side of the U-shaped elastic sheet is abutted against the inner side wall of the connecting wire fixing cavity, and the abutting part of the end part of the upper piece of the U-shaped elastic sheet and the abutting piece at the top end of the front connecting piece of the male plug-in unit corresponds to the connecting wire channel I.
According to the working principle of the structure, when the connecting wire is connected, after the pulling button is pulled upwards, the bottom end of the pulling button I enables the upper spring plate of the U-shaped spring plate I to move downwards, so that the connecting piece bayonet of the male plug-in unit is opened (the connecting piece bayonet of the male plug-in unit is closed when the upper spring plate of the U-shaped spring plate I does not move downwards), at the moment, the connecting wire is placed in the opened bayonet I, then the pulling button I is pressed downwards, the upper spring plate of the U-shaped spring plate I moves upwards after the pulling button moves downwards, and the end of the pushing button is clamped and fixed with the connecting wire by the abutting piece at the top end of the connecting piece.
The beneficial effect of above-mentioned structure: the male head of the wire quick connector greatly simplifies the wiring and the wire-releasing steps and operability of various soft and hard wires, shortens the wiring and wire-releasing time, greatly improves the wiring and wire-releasing efficiency, and can be used for quick wiring and wire-releasing, and the operation is simple, convenient and quick.
Further preferably, the male housing comprises a left housing body and a right housing body, a plurality of buckles are arranged at the opening edge of the left housing body, a plurality of buckling grooves are arranged at the opening edge of the right housing body, the openings of the right housing body and the openings of the left housing body are mutually corresponding and spliced, the buckles are correspondingly buckled into the buckling grooves to be connected and fixed, the connecting wire channel I and the poking button channel I are both arranged in the left housing body, and the connecting wire fixing cavity I is arranged in the right housing body. The structure of the connector enables the male shell to be disassembled and assembled in a simple mode, so that the U-shaped elastic sheet I and the male plug-in which are damaged inside are replaced when the connector is maintained, and the service performance of the wire quick connector is improved. The female head can be fixed on the machine body through bolts or screws through the fixing holes.
Further preferably, the structure of the first toggle button is provided with a horizontal toggle rod and two extension rods obliquely arranged at the end parts of the toggle rod, the inner side of each extension rod is provided with a first protruding block, the side part of each U-shaped elastic sheet is provided with a first arc-shaped groove, and the first protruding block is abutted in the first arc-shaped groove. The structure is more convenient for pressing down the upper spring piece of the U-shaped spring piece I after the poking button is poked upwards, and the bayonet I is easier to open.
Further preferably, the opening of the first left shell is provided with a first positioning groove along the side wall, and the bottom arc part of the first U-shaped elastic sheet is inserted into the first positioning groove; preferably, a fastening groove and a long positioning groove are formed at the side of the male ferrule tube, and a fixing block is formed between the fastening groove and the long positioning groove; preferably, the middle part of the first connecting line channel is provided with a first partition board, the first connecting line channel is formed into two first connecting line channels through the first partition board, two wires can be input and two wires can be output after the male head with the first partition board is in butt joint with the male head with the second partition board, or one wire can be input and two wires can be output after the male head with the first partition board is in butt joint with the female head without the second partition board. The positioning groove I of the structure has the function of positioning the U-shaped elastic sheet I; and the buckling groove, the long positioning groove and the fixed block realize the function of fixed connection.
A female head of a wire quick connector comprises a female head shell, wherein a plurality of connecting wire channels II and a plurality of dial button channels II which are communicated with the outside are arranged in the female head shell, and a plurality of connecting wire fixing cavities II which are respectively communicated with the connecting wire channels II and the dial button channels II are arranged in the female head shell, and wire heads of connecting wires penetrate through the connecting wire channels II and then are inserted into the connecting wire fixing cavities II to be fixed; the right outer side wall of the female head shell is extended with a plurality of female head sleeves, and the positions of the female head sleeves correspond to and are communicated with the positions of the connecting wire fixing cavity II; the connecting wire fixing cavity II is internally provided with a U-shaped elastic sheet II and a female plug-in component, the rear end of the female plug-in component is extended with an upper clamping piece, the lower part of the upper clamping piece is provided with a lower clamping piece, the upper clamping piece and the lower clamping piece are both arranged in the female sleeve, the upper clamping piece and the lower clamping piece are connected through a stop block, the end parts of the upper clamping piece and the lower clamping piece are respectively provided with a V-shaped clamping piece, and the two V-shaped clamping pieces are arranged symmetrically up and down; the top end and the bottom end of the front end connecting sheet of the female plug-in unit are extended with a second abutting sheet, the middle part of the front end connecting sheet of the female plug-in unit is provided with a second bayonet, and the two ends of the U-shaped elastic sheet respectively abut against the second abutting sheets; the top of the female head shell is provided with a movable second toggle button, the second toggle button corresponds to a channel port of the second toggle button channel, and the bottom end of an extension rod at the end part of the second toggle button penetrates through the second toggle button channel and then is abutted against the side part of the second U-shaped elastic sheet; the arc surface on the outer side of the U-shaped elastic piece is abutted against the inner side wall of the connecting wire fixing cavity II, and the abutting part of the end part of the upper piece of the U-shaped elastic piece and the abutting piece on the top end of the front connecting piece of the female plug-in unit corresponds to the connecting wire channel II.
The working principle of the structure is that when connecting a connecting wire, after the pulling button is pulled up upwards, the bottom end of the pulling button II enables the upper spring plate of the U-shaped spring plate II to move downwards, so that the connecting piece bayonet of the male plug-in unit is opened (the connecting piece bayonet of the male plug-in unit is closed when the upper spring plate of the U-shaped spring plate I does not move downwards), at the moment, the connecting wire is placed in the opened bayonet II, then the pulling button II is pressed downwards, the upper spring plate of the U-shaped spring plate II moves upwards after the pulling button II moves downwards, and the end part of the pushing button is tightly fixed with the connecting wire by the abutting piece at the top end of the connecting piece.
The beneficial effect of above-mentioned structure: the female head of the wire quick connector greatly simplifies the wiring and the wire-releasing steps and operability of various soft and hard wires, shortens the wiring and wire-releasing time, greatly improves the wiring and wire-releasing efficiency, and can be used for quick wiring and wire-releasing, and the operation is simple, convenient and quick.
Further preferably, the female first casing includes left casing two and right casing two, and left casing two's opening mouth edge department has buckle two a plurality of, and right casing two's opening edge department has buckle groove two a plurality of, and right casing two's opening and left casing two's opening correspond the amalgamation each other, and buckle two corresponds to detain buckle groove two in-connection fixedly, and connecting wire passageway two and dial button passageway two all locate in the left casing two, and connecting wire fixed chamber two is located in the right casing two, is equipped with a plurality of fixed orifices two on the right casing two. The structure of the connector enables the male shell to be disassembled and assembled in a simple mode, so that the U-shaped elastic sheet I and the male plug-in which are damaged inside are replaced when the connector is maintained, and the service performance of the wire quick connector is improved. The female head can be fixed on the machine body through the fixing holes through bolts or screws.
Further preferably, the second toggle button is provided with a horizontal toggle rod and two extension rods obliquely arranged at the end parts of the toggle rod, the inner sides of the extension rods are provided with second protruding blocks, the side parts of the second U-shaped elastic sheets are provided with second arc-shaped grooves, and the second protruding blocks are abutted in the second arc-shaped grooves. The structure is more convenient for pressing down the upper spring piece of the U-shaped spring piece I after the poking button is poked upwards, and the bayonet I is easier to open.
Further preferably, the opening of the second left shell is provided with a second positioning groove along the side wall, and the bottom arc part of the second U-shaped elastic sheet is inserted into the second positioning groove. The first U-shaped elastic sheet is positioned by the first positioning groove of the structure.
Further preferably, the inner side wall of the female sleeve is provided with a positioning convex ring, and an annular inclined plane is arranged at the pipe orifice of the female sleeve on the positioning convex ring; preferably, an elastic fixing strip is arranged at the side of the female sleeve, a back-off button and a button are arranged on the fixing strip, and a fixing groove is formed between the back-off button and the button; preferably, the middle part of the second connecting line channel is provided with a second partition board, the second connecting line channel is formed into the second connecting line channel through the second partition board, and the female head with the second partition board is in butt joint with the male head with the first partition board to input two wires and output two wires, or the female head with the second partition board is in butt joint with the male head without the first partition board to input one wire and output two wires. The positioning convex ring of the structure has the function of positioning the connecting rod of the male plug-in; and the back-off, the button and the fixed groove realize the function of fixed connection.
A wire quick connector comprises the male and female connectors, wherein: the male sleeve of the male head is matched with the female sleeve of the female head in a plug-in manner, and the rear connecting rod of the male head plug-in unit penetrates through the positioning convex ring and then is clamped between two V-shaped clamping pieces which are symmetrically arranged on the female head plug-in unit; the back-off on the female is inserted into the buckling groove of the male, the button of the female is inserted into the long positioning groove of the male, and the fixing block of the male is embedded into the fixing groove of the female, so that the male sleeve of the male and the female sleeve of the female are mutually connected and positioned.
The working principle of the structure is as follows: when the male head and the female head are detachably connected, when the male head and the female head are required to be separated, the inverted buckle is separated from the buckling groove by pressing down the button, the button is separated from the long positioning groove, the fixing block is separated from the fixing groove, and the male head sleeve is separated from the female head sleeve after the separation, so that the male head and the female head are separated.
The beneficial effect of above-mentioned structure: the two connecting wires needing to be butted are conveniently butted or split, and the service performance is improved.
Drawings
FIG. 1 is a schematic diagram of the male structure of embodiment 1;
FIG. 2 is a schematic view of the structure of the female of embodiment 2;
fig. 3 is a schematic view of the structure of the dial knob of embodiment 1 and embodiment 2, respectively;
fig. 4 is a schematic view of the left housing structure of embodiment 1 and embodiment 2, respectively;
fig. 5 is a schematic view of a right housing of the male of embodiment 1;
fig. 6 is a schematic diagram of the insert structure of the male and female of embodiments 1 and 2, respectively;
FIG. 7 is a schematic view (one) of the overall structure of embodiment 1;
FIG. 8 is a schematic diagram of the overall structure of embodiment 1 (II);
FIG. 9 is a schematic view of the overall structure of the 4-4 symmetrical arrangement of embodiment 1 (III);
FIG. 10 is a schematic view (IV) of the overall structure of the 5-5 symmetrical arrangement of embodiment 1;
FIG. 11 is a schematic view (fifth) of the overall structure of the 3-3 symmetrical arrangement of embodiment 1;
FIG. 12 is a schematic view (sixth) of the overall structure of the 2-2 symmetrical arrangement of embodiment 1;
FIG. 13 is a schematic view (seventh) of the overall structure of 3-4 of embodiment 1;
fig. 14 is a schematic diagram of a right housing of the male head of embodiment 1.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.
Example 1:
as shown in fig. 1, 3, 4, 5 and 6, the male head of the quick connector for wires described in this embodiment includes a male head housing 11, in which the male head housing 11 is provided with a plurality of connecting wire channels one 17 and a plurality of knob channels one 18, which are communicated with the outside, and a plurality of connecting wire fixing cavities one 14, which are respectively communicated with the connecting wire channels one 17 and the knob channels one 18, and the wire ends of the connecting wires are inserted into the connecting wire fixing cavities one 14 for fixing after penetrating through the connecting wire channels one 17; the right outer side wall of the male shell 11 is extended with a plurality of male sleeves 16, and the positions of the male sleeve 16 are corresponding to and communicated with the first connecting wire fixing cavity 14; the first connecting wire fixing cavity 14 is internally provided with a first U-shaped elastic sheet 13 and a male plug-in unit 15, and a rear connecting rod 153 of the male plug-in unit 15 penetrates through the male shell 11 and then is inserted into a male sleeve 16; the top end and the bottom end of the front end connecting sheet 151 of the male plug-in unit 15 are extended with first abutting sheets 152, the middle part of the front end connecting sheet 151 of the male plug-in unit 15 is provided with a first bayonet 153, and the two ends of the first U-shaped elastic sheet 13 respectively abut against the first two abutting sheets 152; the top of the male head shell 11 is provided with a movable first toggle button 12, the first toggle button 12 corresponds to a channel port of a first toggle button channel 18, and the bottom end of an end extension rod 122 of the first toggle button 12 penetrates through the first toggle button channel 18 and then is abutted against the side part of the first U-shaped elastic piece 13; the arc surface of the outer side of the U-shaped elastic sheet I13 is abutted against the inner side wall of the connecting wire fixing cavity I14, and the abutting part of the end part of the upper sheet of the U-shaped elastic sheet I13 and the abutting piece 152 of the top end of the front connecting sheet 151 of the male plug-in unit 15 corresponds to the connecting wire channel I17. The end part of the upper spring piece of the U-shaped spring piece I13 extends upwards in an inclined way; the middle part of the first connecting line channel 17 is provided with a first partition 171, and one first connecting line channel 17 forms two first connecting line channels through the first partition 171. Wherein the number of the female cap tubes 26 is correspondingly matched with the number of the male cap tubes 16.
In this embodiment, the male housing 11 includes a left housing first 111 and a right housing first 112, the opening edge of the left housing first 111 has a plurality of buckles first 114, the opening edge of the right housing first 112 has a plurality of buckling grooves first 115, the openings of the right housing first 112 and the left housing first 111 are correspondingly spliced, the buckles first 114 are correspondingly buckled into the buckling grooves first 115 and are connected and fixed, the connecting wire channel first 17 and the toggle button channel first 18 are both arranged in the left housing first 111, the connecting wire fixing cavity first 14 is arranged in the right housing first 112, and the right housing first 112 is provided with a plurality of fixing holes first 116. The right housing one 112 and the male cannula 16 are of unitary construction.
In this embodiment, the first toggle button 12 has a horizontal toggle rod 121 and two extension rods 121 disposed at the ends of the toggle rod 121 in an inclined manner, the inner side of the extension rod 121 has a first protrusion 123, the side of the first u-shaped spring 13 has a first arc-shaped groove 131, and the first protrusion 123 abuts against the first arc-shaped groove 131.
In this embodiment, the opening of the first left housing 111 has a first positioning groove 113 along the sidewall, and the bottom arc portion of the first u-shaped elastic sheet 13 is inserted into the first positioning groove 113; preferably, as shown in fig. 5, a locking groove 161 and an elongated positioning groove 162 are provided at the side of a male sleeve 16, and a fixing block 163 is formed between the locking groove 161 and the elongated positioning groove 162.
Example 2:
as shown in fig. 2, 3, 4, 6 and 14, the female connector of the quick connector for wires described in this embodiment includes a female housing 21, in which a plurality of connecting wire channels 27 and 29, which are communicated with the outside, and a plurality of connecting wire fixing cavities 24, which are respectively communicated with the connecting wire channels 27 and 29, are formed in the female housing 21, and the wire ends of the connecting wires are inserted into the connecting wire fixing cavities 24 to be fixed after passing through the connecting wire channels 27; the right outer side wall of the female head shell 21 is extended with a plurality of female head sleeves 26, and the positions of the female head sleeves 26 are corresponding to and communicated with the positions of the connecting wire fixing cavities II 24; the connecting wire fixing cavity II 24 is internally provided with a U-shaped elastic sheet II 23 and a female plug-in unit 25, the rear end of the female plug-in unit 25 is extended with an upper clamping piece 253, a lower clamping piece 254 is arranged below the upper clamping piece 253, the upper clamping piece 253 and the lower clamping piece 254 are both arranged in the female sleeve 26, the upper clamping piece 253 and the lower clamping piece 254 are connected through a stop block 256, the ends of the upper clamping piece 253 and the lower clamping piece 254 are respectively provided with a V-shaped clamping piece 255, and the two V-shaped clamping pieces 255 are arranged symmetrically up and down; the top end and the bottom end of the front end connecting sheet 251 of the female plug-in unit 25 are extended with a second abutting sheet 252, the middle part of the front end connecting sheet 251 of the female plug-in unit 25 is provided with a second bayonet 257, and the two ends of the second U-shaped elastic sheet 23 respectively abut against the second abutting sheet 252; the top of the female head shell 21 is provided with a movable second toggle button 22, the second toggle button 22 corresponds to a channel port of a second toggle button channel 29, and the bottom end of an extension rod 122 at the end part of the second toggle button 22 penetrates through the second toggle button channel 29 and then is abutted against the side part of the second U-shaped elastic piece 23; the arc surface of the outer side of the second U-shaped elastic sheet 23 is abutted against the inner side wall of the second connecting wire fixing cavity 24, and the abutting part of the end part of the upper sheet of the second U-shaped elastic sheet 23 and the abutting part 252 of the top end of the front connecting sheet of the female plug-in unit 25 corresponds to the second connecting wire channel 27; the middle part of the second connecting line channel 27 is provided with a second partition 271, and one second connecting line channel 27 forms two second connecting line channels through the second partition 271. Wherein the number of the female cap tubes 26 is correspondingly matched with the number of the male cap tubes 16.
In this embodiment, the female housing 21 includes a second left housing 211 and a second right housing 212, a second buckle 214 is provided at an opening edge of the second left housing 212, a second buckle slot 215 is provided at an opening edge of the second right housing 212, the second right housing 212 and the second left housing 211 are correspondingly spliced together, the second buckle 214 is correspondingly buckled into the second buckle slot 215 and is connected and fixed, the second connecting wire channel 27 and the second toggle channel 29 are both disposed in the second left housing 211, the second connecting wire fixing cavity 24 is disposed in the second right housing 212, and the second right housing 212 is provided with a second fixing hole 216.
In this embodiment, the second toggle button 22 has a horizontal toggle rod 121 and two extension rods 122 disposed at the ends of the toggle rod in an inclined manner, the inner side of the extension rod 122 has a second bump 123, the side of the second u-shaped spring 23 has a second arc-shaped groove 231, and the second bump 123 abuts against the second arc-shaped groove 231.
In this embodiment, the opening of the second left housing 211 has a second positioning groove 213 along the sidewall, and the bottom arc portion of the second u-shaped elastic piece 23 is inserted into the second positioning groove 213.
In the embodiment, the inner side wall of the mother cap pipe 26 is provided with a positioning convex ring 261, and the pipe orifice of the mother cap pipe 26 on the positioning convex ring 261 is provided with an annular inclined plane; preferably, an elastic fixing strip 28 is arranged beside the female sleeve 26, a back-off 281 and a button 282 are arranged on the fixing strip 28, and a fixing groove 283 is formed between the back-off 281 and the button 282.
Example 3:
as shown in fig. 7 and 8, the quick connector for wires described in this embodiment includes the male head 1 and the female head 2 described above, in which: the male sleeve 16 of the male 1 is matched with the female sleeve 26 of the female 2 for insertion, and the rear connecting rod 153 of the male plug-in unit 15 penetrates through the positioning convex ring 261 and then is clamped between two V-shaped clamping pieces 255 of the female plug-in unit 25, which are symmetrically arranged; the back-off 281 on the female head 2 is inserted into the buckling groove 161 of the male head, the button 282 of the female head 2 is inserted into the long locating groove 162 of the male head, and the fixing block 163 of the male head 1 is embedded into the fixing groove 283 of the female head 2, so as to perform interconnection and location of the male head sleeve 16 of the male head 1 and the female head sleeve 26 of the female head 2. Wherein the number of the female cap tubes 26 is correspondingly matched with the number of the male cap tubes 16. The wiring mode and the structure of the lead quick connector product are two, and the first is symmetrically arranged, specifically: 2-2 (as shown in FIG. 12), 3-3 (as shown in FIG. 11), 4-4 (as shown in FIG. 9), 5-5 (as shown in FIG. 10); the second is one-more setting, specifically: 2-3 more one-bit settings, 3-4 more one-bit settings (as shown in fig. 13), 4-5 more one-bit settings; the connector arrangement shown in fig. 9-13 realizes that one wire can enter and exit or two wires can exit on the same wiring unit, and the functions of two wires entering and exiting can also be realized; the second connecting wire fixing cavities in the male connector are also arranged independently (not communicated), so that the second U-shaped elastic sheets in the second connecting wire fixing cavities are not communicated with each other, one male connector is communicated with the other female connector one by one, and one male connector is not communicated with the rest adjacent male connectors.
The present application is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present application can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present application fall within the scope of the present application.
Claims (10)
1. The utility model provides a public head of wire quick connector, includes public head casing, its characterized in that: the male head shell is internally provided with a plurality of connecting wire channels I and a plurality of knob pulling channels I which are communicated with the outside, and a plurality of connecting wire fixing cavities I which are respectively communicated with the connecting wire channels I and the knob pulling channels I, and wire heads of the connecting wires are inserted into the connecting wire fixing cavities I for fixing after penetrating through the connecting wire channels I; the right outer side wall of the male shell is extended with a plurality of male sleeves, and the positions of the male sleeves correspond to and are communicated with the position of the first connecting wire fixing cavity; the connecting wire fixing cavity I is internally provided with a U-shaped elastic sheet I and a male plug-in component, and a rear connecting rod of the male plug-in component penetrates through the male shell and then is inserted into the male sleeve; the top end and the bottom end of the front end connecting sheet of the male plug-in unit are extended with first abutting sheets, the middle part of the front end connecting sheet of the male plug-in unit is provided with a first bayonet, and two ends of the first U-shaped elastic sheet are respectively abutted against the two abutting sheets; the top of the male head shell is provided with a movable first poking button, the first poking button corresponds to a channel opening of the first poking button channel, and the bottom end of an extension rod at the end part of the first poking button penetrates through the first poking button channel and then is abutted against the side part of the first U-shaped elastic sheet; the arc surface at the outer side of the U-shaped elastic sheet is abutted against the inner side wall of the connecting wire fixing cavity, and the abutting part of the end part of the upper piece of the U-shaped elastic sheet and the abutting piece at the top end of the front connecting piece of the male plug-in unit corresponds to the connecting wire channel I.
2. The male connector of claim 1, wherein: the male shell comprises a left shell and a right shell, a plurality of buckles are arranged at the opening edge of the left shell, a plurality of buckling grooves are arranged at the opening edge of the right shell, the openings of the right shell and the openings of the left shell are mutually corresponding to be spliced, the buckles are correspondingly buckled into the buckling grooves to be connected and fixed, the connecting wire channel I and the poking button channel I are respectively arranged in the left shell, the connecting wire fixing cavity I is arranged in the right shell, and a plurality of fixing holes are formed in the right shell.
3. The male connector of claim 1, wherein: the structure of the first toggle button is provided with a horizontal toggle rod and two extension rods obliquely arranged at the end parts of the toggle rod, the inner sides of the extension rods are provided with first protruding blocks, the side parts of the first U-shaped elastic sheets are provided with first arc-shaped grooves, and the first protruding blocks are abutted in the first arc-shaped grooves.
4. The male connector of claim 1, wherein: the opening of the left shell I is provided with a positioning groove I along the side wall, and the bottom arc part of the U-shaped elastic sheet I is inserted into the positioning groove I; the side of a male sleeve is provided with a buckling groove and a long positioning groove, and a fixed block is formed between the buckling groove and the long positioning groove; the middle part of the first connecting wire channel is provided with a first partition board, and the first connecting wire channel is formed into two first connecting wire channels through the first partition board.
5. The utility model provides a female head of wire quick connector, includes female head casing, its characterized in that: the female head shell is internally provided with a plurality of connecting wire channels II and a plurality of knob pulling channels II which are communicated with the outside, and a plurality of connecting wire fixing cavities II which are respectively communicated with the connecting wire channels II and the knob pulling channels II, and wire heads of the connecting wires are inserted into the connecting wire fixing cavities II for fixing after penetrating through the connecting wire channels II; the right outer side wall of the female head shell is extended with a plurality of female head sleeves, and the positions of the female head sleeves correspond to and are communicated with the positions of the connecting wire fixing cavity II; the connecting wire fixing cavity II is internally provided with a U-shaped elastic sheet II and a female plug-in component, the rear end of the female plug-in component is extended with an upper clamping piece, the lower part of the upper clamping piece is provided with a lower clamping piece, the upper clamping piece and the lower clamping piece are both arranged in the female sleeve, the upper clamping piece and the lower clamping piece are connected through a stop block, the end parts of the upper clamping piece and the lower clamping piece are respectively provided with a V-shaped clamping piece, and the two V-shaped clamping pieces are arranged symmetrically up and down; the top end and the bottom end of the front end connecting sheet of the female plug-in unit are extended with a second abutting sheet, the middle part of the front end connecting sheet of the female plug-in unit is provided with a second bayonet, and the two ends of the U-shaped elastic sheet respectively abut against the second abutting sheets; the top of the female head shell is provided with a movable second toggle button, the second toggle button corresponds to a channel port of the second toggle button channel, and the bottom end of an extension rod at the end part of the second toggle button penetrates through the second toggle button channel and then is abutted against the side part of the second U-shaped elastic sheet; the arc surface on the outer side of the U-shaped elastic piece is abutted against the inner side wall of the connecting wire fixing cavity II, and the abutting part of the end part of the upper piece of the U-shaped elastic piece and the abutting piece on the top end of the front connecting piece of the female plug-in unit corresponds to the connecting wire channel II.
6. The female connector of claim 5, wherein: the female first casing includes left casing two and right casing two, and left casing two's opening mouth department has buckle two a plurality of, and right casing two's opening department has buckle groove two a plurality of, and right casing two's opening corresponds the amalgamation each other with left casing two's opening, and buckle two corresponds the knot and go into buckle groove two in-connection fixedly, and connecting wire passageway two and dial button passageway two all locate in the left casing two, and connecting wire fixed chamber is located in the right casing two, is equipped with a plurality of fixed orifices two on the right casing two.
7. The female connector of claim 5, wherein: the structure of the second toggle button is provided with a horizontal toggle rod and two extension rods obliquely arranged at the end parts of the toggle rod, the inner sides of the extension rods are provided with second protruding blocks, the side parts of the second U-shaped elastic sheets are provided with second arc-shaped grooves, and the second protruding blocks are abutted in the second arc-shaped grooves.
8. The female connector of claim 5, wherein: the opening of the left shell II is provided with a positioning groove II along the side wall, and the bottom arc part of the U-shaped elastic sheet II is inserted into the positioning groove II.
9. The female connector of claim 5, wherein: the inner side wall of the female sleeve is provided with a positioning convex ring, and an annular inclined plane is arranged at the pipe orifice of the female sleeve on the positioning convex ring; an elastic fixing strip is arranged at the side of the female sleeve, a back-off button and a button are arranged on the fixing strip, and a fixing groove is formed between the back-off button and the button; the middle part of the second connecting wire channel is provided with a second partition board, and one second connecting wire channel is formed into two second connecting wire channels through the second partition board.
10. A quick connector for wires, characterized by: comprising a male head according to any one of claims 1 to 4 and a female head according to any one of claims 5 to 9, wherein: the male sleeve of the male head is matched with the female sleeve of the female head in a plug-in manner, and the rear connecting rod of the male head plug-in unit penetrates through the positioning convex ring and then is clamped between two V-shaped clamping pieces which are symmetrically arranged on the female head plug-in unit; the back-off on the female is inserted into the buckling groove of the male, the button of the female is inserted into the long positioning groove of the male, and the fixing block of the male is embedded into the fixing groove of the female, so that the male sleeve of the male and the female sleeve of the female are mutually connected and positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085449.0A CN108306157B (en) | 2018-01-29 | 2018-01-29 | Wire quick connector and male and female heads thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085449.0A CN108306157B (en) | 2018-01-29 | 2018-01-29 | Wire quick connector and male and female heads thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108306157A CN108306157A (en) | 2018-07-20 |
| CN108306157B true CN108306157B (en) | 2023-11-07 |
Family
ID=62867027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085449.0A Active CN108306157B (en) | 2018-01-29 | 2018-01-29 | Wire quick connector and male and female heads thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108306157B (en) |
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| JP3422485B2 (en) * | 2000-10-30 | 2003-06-30 | Ｓｍｋ株式会社 | Jack |
| CN1866640A (en) * | 2005-05-20 | 2006-11-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector manufacturing method |
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|---|---|---|---|---|
| US6257935B1 (en) * | 2000-09-14 | 2001-07-10 | Hon Hai Precision Ind. Co., Ltd. | Receptacle connector having an anti-mismating mechanism |
| US7507098B1 (en) * | 2008-03-18 | 2009-03-24 | Cheng Uei Precision Industry Co., Ltd. | Card connector |
| US7883354B1 (en) * | 2010-08-26 | 2011-02-08 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Modular plug |
| EP2509171A1 (en) * | 2011-04-08 | 2012-10-10 | Wago Verwaltungsgesellschaft mbH | Line connection plug, connector and set comprising line connection plug and connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108306157A (en) | 2018-07-20 |
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