CN217607112U - Double-connection interface matching structure - Google Patents
Double-connection interface matching structure Download PDFInfo
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- CN217607112U CN217607112U CN202221532042.6U CN202221532042U CN217607112U CN 217607112 U CN217607112 U CN 217607112U CN 202221532042 U CN202221532042 U CN 202221532042U CN 217607112 U CN217607112 U CN 217607112U
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Abstract
The utility model relates to the technical field of electric connectors, in particular to a double-connection-port matching structure, which comprises a base, a first electric connection element and a second electric connection element, wherein the base is provided with a first fixed cavity and a second fixed cavity; the first power connection element comprises a plug-in sleeve inserted in the first fixed cavity, a plug connector arranged in the plug-in sleeve and a first power connection terminal arranged in the plug connector, the plug connector extends into the plug-in sleeve, and the plug-in sleeve is provided with a power connection ring corresponding to the plug connector; the second power connection element comprises a power connection shell inserted in the second fixing cavity, a second power connection terminal inserted in the power connection shell and a fixing cover clamped in the power connection shell. The utility model provides a current connector can only the problem of independent connection, first connect the electric component to connect the electric ring through the cooperation of first electrical connection terminal and be used for the electricity to connect transmission data, the second connects the electric component to connect the electric terminal through the second and can be used to the power to peg graft electrically conductively, and stable in structure is reliable, and the durability is good.
Description
Technical Field
The utility model relates to an electric connector technical field especially relates to a dual connection interface cooperation structure.
Background
A connector is a component that is frequently accessed by an electrical engineer. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable parts in electronic equipment, and one or more connectors are always discovered by observing along a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.
In the prior art, the Chinese patent publication numbers are: CN 216085477U discloses a waterproof connector, which comprises an alloy seat, wherein the alloy seat comprises a connecting seat and an inserting seat, the inserting seat is provided with an inserting panel, a sealing groove is arranged on the outer edge of the inserting panel of the inserting seat, a sealing element is arranged in the sealing groove, and the inserting panel is provided with a first inserting cavity and a second inserting cavity; the insulating base covers the connecting base, the insulating base is provided with a connecting wire, and the connecting wire extends to the first inserting cavity and the second inserting cavity; the first electric component is inserted in the first inserting cavity and connected with the connecting wire; the second power connection assembly is inserted into the second insertion cavity and connected with the connecting wire; when the connector is plugged for use, the sealing protection effect is achieved through the sealing piece, and the structure is protected from water and dust. In the matching process of the connector, due to the design defects of the internal structure, the plugging stability is poor, and the plugging of the connector is influenced, so the structure can be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solve the problem that current connector can only the independent connection, first connect the electric component to connect the electric ring through the cooperation of first electrical connection terminal and be used for the electricity to connect transmission data, the second connects the electric component to connect the electric terminal through the second and can be used to the power to peg graft electrically, and stable in structure is reliable, the double-interface cooperation structure that the durability is good.
The utility model adopts the technical proposal that: a double-connection-port matching structure comprises a base, a first power connection element and a second power connection element, wherein the base is provided with a first fixing cavity and a second fixing cavity; the first power connection element comprises a plug-in sleeve inserted in the first fixed cavity, a plug connector arranged in the plug-in sleeve and a first power connection terminal arranged in the plug connector, the plug connector extends into the plug-in sleeve, and the plug-in sleeve is provided with a power connection ring corresponding to the plug connector; the second power connection element comprises a power connection shell inserted in the second fixing cavity, a second power connection terminal inserted in the power connection shell and a fixing cover clamped in the power connection shell, the power connection shell comprises a plug-in part, a sealing part and a wiring part, the sealing part is sleeved with the first sealing element, and the fixing cover is buckled on the wiring part.
The base comprises an alloy seat and a packaging seat coated on the alloy seat, and the first fixing cavity and the second fixing cavity are communicated with the alloy seat.
The alloy holder comprises a plug end and a connecting end, the plug end is provided with a plug corresponding to the first fixing cavity, a fastening rib is arranged in the plug, and the fastening rib fixes the plug sleeve in the plug.
The scheme is further improved in that sealing grooves are formed in the outer edges of the inserting ends, which are positioned in the first fixed cavity and the second fixed cavity, and sealing rings are installed in the sealing grooves; the sealing ring protrudes outwards to form a sealing outer lip, the sealing groove protrudes inwards to form a pressing sheet, and the pressing sheet presses the sealing ring in the sealing groove.
The further improvement of the scheme is that the two sides of the insertion end extend to form mounting parts, the mounting parts are provided with mounting holes, and the mounting holes penetrate through the mounting parts.
The further improvement of the scheme is that the packaging seat is an insulating rubber seat, the connecting end is annularly provided with a packaging groove, and the packaging seat covers the connecting end and seals the packaging groove.
The further improvement of the scheme is that an elastic positioning groove is arranged in the plug-in sleeve, and electric connection elastic pieces are uniformly distributed towards the inner ring of the electric connection ring at intervals.
The first electric terminal is provided with an electric connection sealing ring, the electric connection sealing ring is used for sealing and installing the first electric terminal in the plug connector, the first electric terminal is provided with an electric connection jack, elastic grooves are formed in two sides of the first electric terminal, and the elastic grooves are communicated to the electric connection jack.
The further improvement to the above scheme is that the rear side of the plug connector is provided with a rear end seat, and the two ends of the rear end seat are provided with sealing connecting pieces.
The further improvement to above-mentioned scheme does, the second connects electrical terminal to be close to the wiring portion and is equipped with wire clamp portion, fixed lid is fixed wire clamp portion in wiring portion, wiring portion is equipped with positioning slot, fixed lid corresponds positioning slot and is equipped with the location buckle.
The utility model has the advantages that:
compare current connector, the utility model discloses set up two fixed chambeies on the base, set up respectively on two fixed chambeies that first connecing electric element and second to connect the electric element, solved the problem that current connector can only the exclusive connection, first connecing the electric element to connect the electric ring to be used for electric connection transmission data through first electric terminal cooperation, the second connects the electric element to connect the electric terminal through the second and can be used to the power to peg graft electrically conductively, and stable in structure is reliable, and the durability is good. Specifically, a base, a first power connection element and a second power connection element are arranged, and the base is provided with a first fixing cavity and a second fixing cavity; the first power connection element comprises a plug-in sleeve inserted in the first fixed cavity, a plug connector arranged in the plug-in sleeve and a first power connection terminal arranged in the plug connector, the plug connector extends into the plug-in sleeve, and the plug-in sleeve is provided with a power connection ring corresponding to the plug connector; the second power connection element comprises a power connection shell inserted in the second fixing cavity, a second power connection terminal inserted in the power connection shell and a fixing cover clamped in the power connection shell, the power connection shell comprises an insertion part, a sealing part and a wiring part, the sealing part is sleeved with the first sealing element, and the fixing cover is buckled on the wiring part. The first power connection element is provided with a plug-in sleeve, the plug-in sleeve is used for installing and limiting the power connection ring during plug-in, contact stability is guaranteed during plug-in of the connector, and electric conduction is stable. The second connects electrical component to connect electrical terminal cooperation connecting wire through the second, connects the back and passes through fixed lid with the fixed structure, and is electrically conductive stable.
Drawings
Fig. 1 is a schematic perspective view of the dual-connection interface matching structure of the present invention;
FIG. 2 is an exploded view of the mating structure of the dual interface of FIG. 1;
FIG. 3 is an exploded view of a portion of the dual interface mating structure of FIG. 1;
FIG. 4 is a schematic front view of the dual-connection interface matching structure shown in FIG. 1;
fig. 5 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 4.
Description of reference numerals: the electrical connector comprises a base 1, a first fixing cavity 11, a second fixing cavity 12, an alloy seat 13, a plug end 131, a connecting end 132, a packaging groove 132a, a plug connector 133, a fastening rib 133a, a sealing groove 134, a pressing sheet 134a, a sealing ring 135, a sealing outer lip 135a, a mounting portion 136, a mounting hole 136a, a packaging seat 14, a first electrical component 2, a plug sleeve 21, an elastic positioning groove 211, a plug connector 22, a rear end seat 221, a sealing connector 222, a first electrical terminal 23, an electrical sealing ring 231, an electrical socket 232, an elastic groove 233, an electrical ring 24, an electrical elastic sheet 241, a second electrical component 3, an electrical connector shell 31, a plug portion 311, a sealing portion 312, a wire connecting portion 313, a positioning clamping groove 313a, a first sealing component 314, a second electrical terminal 32, a wire clamping portion 321, a fixing cover 33 and a positioning buckle 331.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 5, a dual connection interface matching structure is provided with a base 1, a first electrical connection element 2, and a second electrical connection element 3, wherein the base 1 is provided with a first fixing cavity 11 and a second fixing cavity 12; the first power connection element 2 comprises a plug-in sleeve 21 inserted into the first fixing cavity 11, a plug connector 22 arranged on the plug-in sleeve 21, and a first power connection terminal 23 arranged in the plug connector 22, wherein the plug connector 22 extends into the plug-in sleeve 21, and the plug-in sleeve 21 is provided with a power connection ring 24 corresponding to the plug connector 22; the second power connection element 3 includes a power connection housing 31 inserted into the second fixing cavity 12, a second power connection terminal 32 inserted into the power connection housing 31, and a fixing cover 33 clamped to the power connection housing 31, the power connection housing 31 includes a plug portion 311, a sealing portion 312, and a wiring portion 313, the sealing portion 312 is sleeved with a first sealing element 314, and the fixing cover 33 is fastened to the wiring portion 313.
The base 1 comprises an alloy base 13 and a packaging base 14 coated on the alloy base 13, the first fixing cavity 11 and the second fixing cavity 12 both penetrate through the alloy base 13, the alloy base 13 is matched with the packaging base 14 to serve as the inserted base 1, and the structure is reliable.
The alloy base 13 comprises an inserting end 131 and a connecting end 132, the inserting end 131 is provided with an inserting joint 133 corresponding to the first fixing cavity 11, a fastening rib 133a is arranged in the inserting joint 133, and the inserting sleeve 21 is fixed in the inserting joint 133 by the fastening rib 133 a; the fastening rib 133a is arranged in the plugging sleeve 21 for fastening the first power connection element 2, so as to ensure the stability of power connection, and the plugging is stable and has a reliable structure.
A sealing groove 134 is formed in the outer edges of the insertion end 131, which are located in the first fixed cavity 11 and the second fixed cavity 12, and a sealing ring 135 is installed in the sealing groove 134; the sealing ring 135 protrudes outwards to form a sealing outer lip 135a, the sealing groove 134 protrudes inwards to form a pressing sheet 134a, and the pressing sheet 134a presses the sealing ring 135 in the sealing groove 134; set up seal groove 134 and sealing washer 135 and be used for the connector to carry out the laminating to the plug-in surface at the grafting in-process and seal, and then promote sealed effect, it is fixed with sealing washer 135 to have preforming 134a moreover, and sealing washer 135 stability is good, has sealed outer lip 135a in addition to contact sealedly, further guarantees the sealing coefficient.
Mounting portions 136 extend from two sides of the insertion end 131, mounting holes 136a are formed in the mounting portions 136, and the mounting holes 136a penetrate through the mounting portions 136; the mounting hole 136a on the mounting portion 136 is used for connecting and fixing the connector, and the connector can be locked and fixed after being plugged, so that the fitting and sealing performance is better.
The package base 14 is an insulating rubber base, the connecting end 132 is annularly provided with a package groove 132a, the package base 14 is wrapped on the connecting end 132 and seals the package groove 132a, the package connection is performed by matching the insulating rubber base with the package groove 132a, and the structural sealing coefficient is high.
The inserting sleeve 21 is internally provided with an elastic positioning groove 211, the electric connecting rings 24 are uniformly and circumferentially provided with electric connecting elastic pieces 241 at intervals towards the inner ring, the elastic positioning groove 211 is used for installing the electric connecting rings 24, and the electric connecting elastic pieces 241 play a role in contact conduction when being used for connecting electricity.
The first electrical terminal 23 is provided with an electrical connection sealing ring 231, the electrical connection sealing ring 231 is used for sealing and installing the first electrical terminal 23 in the plug connector 22, the first electrical terminal 23 is provided with an electrical connection jack 232, elastic grooves 233 are formed in two sides of the first electrical terminal 23, the elastic grooves 233 are communicated to the electrical connection jack 232, a sealing effect is achieved through the electrical connection sealing ring 231, the electrical connection jack 232 is used for achieving an insertion effect when a connector is plugged oppositely, and the elastic grooves 233 are used for elastic contact conduction.
The rear seat 221 is arranged at the rear side of the plug connector 22, the sealing connecting pieces 222 are installed at two ends of the rear seat 221, and the sealing connecting pieces 222 are arranged to be matched with the rear seat 221 to be used for sealing the rear connecting position of the first electric connecting terminal 23.
The second electric terminal 32 is provided with wire clamp portion 321 near the wiring portion 313, the fixed cover 33 fixes the wire clamp portion 321 at the wiring portion 313, the wiring portion 313 is provided with a positioning clamping groove 313a, the fixed cover 33 is provided with a positioning buckle 331 corresponding to the positioning clamping groove 313a, the wire clamp portion 321 is matched with a connecting wire to be connected, and the positioning clamping groove 313a is matched with the positioning buckle 331 to be used for structural fixation, and the whole structure is stable and reliable.
The utility model discloses set up two fixed chambeies on base 1, set up first electric element 2 and the second electricity element 3 of connecing on two fixed chambeies respectively, solved the problem that current connector can only the independent connection, first electric element 2 of connecing is used for the electricity to connect transmission data through first electric terminal 23 cooperation electricity ring 24 of connecing, and second electricity element 3 connects electric terminal 32 through the second and can be used to the power to peg graft electrically conductively, and stable in structure is reliable, and the durability is good. Specifically, a base 1, a first power connection element 2 and a second power connection element 3 are arranged, and the base 1 is provided with a first fixing cavity 11 and a second fixing cavity 12; the first power connection element 2 comprises a plug-in sleeve 21 inserted into the first fixed cavity 11, a plug connector 22 arranged on the plug-in sleeve 21, and a first power connection terminal 23 arranged in the plug connector 22, wherein the plug connector 22 extends into the plug-in sleeve 21, and the plug-in sleeve 21 is provided with a power connection ring 24 corresponding to the plug connector 22; the second power connection element 3 includes a power connection housing 31 inserted into the second fixing cavity 12, a second power connection terminal 32 inserted into the power connection housing 31, and a fixing cover 33 clamped to the power connection housing 31, the power connection housing 31 includes a plug portion 311, a sealing portion 312, and a wire connection portion 313, the sealing portion 312 is sleeved with a first sealing element 314, and the fixing cover 33 is fastened to the wire connection portion 313. The first electrical contact element 2 has a plug-in sleeve 21, which plug-in sleeve 21 is used for mounting and limiting the electrical contact ring 24 during plugging, ensuring contact stability during plugging of the connector and stable electrical conduction. The second electric element 3 is matched with the connecting line through a second electric terminal 32, and the structure is fixed through a fixing cover 33 after connection, so that the electric conduction is stable.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a doubly-linked interface cooperation structure which characterized in that: comprises that
The base is provided with a first fixing cavity and a second fixing cavity;
the first power connection element comprises a plug sleeve inserted in the first fixed cavity, a plug connector arranged in the plug sleeve and a first power connection terminal arranged in the plug connector, the plug connector extends into the plug sleeve, and the plug sleeve is provided with a power connection ring corresponding to the plug connector;
the second power connection element comprises a power connection shell inserted in the second fixing cavity, a second power connection terminal inserted in the power connection shell and a fixing cover clamped in the power connection shell, the power connection shell comprises an insertion part, a sealing part and a wiring part, the sealing part is sleeved with the first sealing element, and the fixing cover is buckled on the wiring part.
2. The dual interface mating structure of claim 1, wherein: the base comprises an alloy seat and a packaging seat coated on the alloy seat, and the first fixing cavity and the second fixing cavity are communicated with the alloy seat.
3. The dual interface mating structure of claim 2, wherein: the alloy seat comprises an inserting end and a connecting end, the inserting end is provided with an inserting joint corresponding to the first fixing cavity, a fastening rib is arranged in the inserting joint, and the inserting sleeve is fixed in the inserting joint through the fastening rib.
4. The dual interface mating structure of claim 3, wherein: the outer edges of the insertion end, which are positioned in the first fixed cavity and the second fixed cavity, are provided with sealing grooves, and sealing rings are arranged in the sealing grooves; the sealing ring is provided with an outer sealing lip in an outward protruding mode, the sealing groove is provided with a pressing sheet in an inward protruding mode, and the pressing sheet presses the sealing ring in the sealing groove.
5. The dual interface mating structure of claim 4, wherein: the utility model discloses a plug terminal, including grafting end, installation department, installation hole, the installation hole link up in the installation department.
6. The dual interface mating structure of claim 5, wherein: the packaging seat is an insulating rubber seat, a packaging groove is formed in the circumferential direction of the connecting end, and the packaging seat covers the connecting end and seals the packaging groove.
7. The dual interface mating structure of claim 1, wherein: the plug-in sleeve is internally provided with an elastic positioning groove, and the electric connection rings are uniformly distributed with electric connection elastic pieces at intervals towards the inner ring direction.
8. The dual interface mating structure of claim 1, wherein: the first electric connection terminal is provided with an electric connection sealing ring, the electric connection sealing ring is used for installing the first electric connection terminal in the plug connector in a sealing mode, the first electric connection terminal is provided with an electric connection jack, elastic grooves are formed in two sides of the first electric connection terminal, and the elastic grooves are communicated to the electric connection jack.
9. The dual-interface mating structure of claim 1, wherein: the rear side of the plug connector is provided with a rear end seat, and both ends of the rear end seat are provided with sealing connecting pieces.
10. The dual interface mating structure of claim 1, wherein: the second connects electrical terminal to be close to wiring portion and is equipped with wire clamp portion, fixed lid is fixed wire clamp portion in wiring portion, wiring portion is equipped with positioning channel, fixed lid corresponds positioning channel and is equipped with the location buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532042.6U CN217607112U (en) | 2022-06-17 | 2022-06-17 | Double-connection interface matching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532042.6U CN217607112U (en) | 2022-06-17 | 2022-06-17 | Double-connection interface matching structure |
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| Publication Number | Publication Date |
|---|---|
| CN217607112U true CN217607112U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221532042.6U Active CN217607112U (en) | 2022-06-17 | 2022-06-17 | Double-connection interface matching structure |
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| CN (1) | CN217607112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039515A (en) * | 2023-08-11 | 2023-11-10 | 东莞市信翰精密工业有限公司 | Sealed wire end connector |
-
2022
- 2022-06-17 CN CN202221532042.6U patent/CN217607112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039515A (en) * | 2023-08-11 | 2023-11-10 | 东莞市信翰精密工业有限公司 | Sealed wire end connector |
| CN117039515B (en) * | 2023-08-11 | 2024-04-05 | 东莞市信翰精密工业有限公司 | Sealed wire end connector |
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