CN212626361U - Novel waterproof connector of hot plug - Google Patents
Novel waterproof connector of hot plug Download PDFInfo
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- CN212626361U CN212626361U CN202021709302.3U CN202021709302U CN212626361U CN 212626361 U CN212626361 U CN 212626361U CN 202021709302 U CN202021709302 U CN 202021709302U CN 212626361 U CN212626361 U CN 212626361U
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- pin
- adaptor
- waterproof connector
- box body
- hot
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Abstract
The utility model discloses a novel waterproof connector of hot plug, including box body, PCBA board, female end socket joint portion, switching subassembly, the box body one side is equipped with the via hole, and female end socket joint portion has insulating shell, contact pin perforation and a plurality of contact pin, and the contact pin is worn to locate the contact pin perforation and its one end welds on the etching circuit of PCBA board, and the outer wall and the via hole of insulating shell are sealed fixed; adapter assembly is equipped with and inserts fixed first adaptor and second adaptor, be provided with L type structure row needle on the first adaptor and arrange the needle turn to through L type structure, L type structure row needle one end is welded in PCBA flange reason and is connected with contact pin welded etching circuit correspondence, the second adaptor is equipped with the array jack, the built-in electrode that has one end for bearing the jack of array jack, each electrode other end has the external connection body at the inside welding of second adaptor, the external connection body is drawn forth and is sealing waterproof in drawing the mouth from box body one side. The utility model discloses a waterproof connector has reduced the loaded down with trivial details of bonding wire, has improved the welding process of product.
Description
Technical Field
The utility model relates to an aviation connector, specific novel waterproof connector who relates to a hot plug that says so.
Background
A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is built between the blocked or isolated dead circuits in the circuit, so that current flows and the circuit realizes the predetermined function.
Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing 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.
With the continuous development of the technology, the improvement of the wire bonding and welding process, the application of the modular connector is popularized. Therefore, there is a need for an improved waterproof connector.
SUMMERY OF THE UTILITY MODEL
To the deficiency among the prior art, the to-be-solved technical problem of the utility model lies in providing a novel waterproof connector of hot plug, designs this waterproof connector's purpose and is: the utility model discloses a connecting portion and PCBA board form the supply of subassembly for the user maintains and installs more easily.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a novel waterproof connector of hot plug, including having the box body that holds the chamber, install in PCBA board in the box body, the box body simultaneously is equipped with the via hole, waterproof connector still includes:
the female end socket part is provided with an insulating shell part, a contact pin through hole and a plurality of contact pins, the contact pins are arranged on the insulating shell part in a penetrating mode, one end of each contact pin is welded on an etching circuit of the PCBA, and the outer wall of the insulating shell part is fixed with the through holes in a sealing mode;
the switching subassembly is equipped with first adaptor and the second adaptor of opposite plug fixation, be provided with many PIN's L type structure row needle on the first adaptor and arrange the needle steering through L type structure, L type structure row needle one end weld in PCBA flange reason and with contact PIN welded etching circuit corresponds and is connected, the second adaptor is equipped with and is used for the socket joint the array jack of L type structure row needle other end, the array jack embeds has the electrode that one end is for the socket hole, and each electrode other end is in the inside external connection body that has welded of second adaptor, the external connection body is followed box body one side is drawn forth and is being drawn forth mouthful gluey seal waterproof.
Furthermore, one side of the box body is a plane, the other side of the box body is provided with a high-low surface, and a slow slope surface is formed between the high-low surfaces.
Further, the insulating shell part is of an integrated structure, and comprises:
the main body column is cylindrical and is provided with a cylindrical cavity, the outer wall of the main body column is annularly connected with an annular plate, the annular plate is fixedly connected with the inner wall of the through hole in a sealing mode, and the outer wall of the exposed part of the main body column is provided with a circle of steps;
the contact pin fixing column is arranged in the cylindrical cavity, a gap is formed between the outer wall of the contact pin fixing column and the inner wall of the cylindrical cavity, a part of the column body missing from the eccentric position of the contact pin fixing column forms a plane, a partition plate is vertically arranged in the middle of the plane, the bottom surfaces of the separation cavities at the two sides of the partition plate are provided with thick contact pin through holes, and a plurality of thin contact pin through holes are distributed on the contact pin.
Furthermore, a waterproof rubber ring is arranged at the gap.
Furthermore, a thick pin is fixedly connected in the thick pin through hole through injection molding, the thick pin is a metal pin, two ends of the thick pin are exposed, and one end of the thick pin, which is far away from the welding end, extends to the upper opening of the separation cavity.
Furthermore, the thin contact pins are fixedly connected in the plurality of thin contact pin through holes in an injection molding mode, the thin contact pins are metal contact pins, one end of each thin contact pin is exposed to be a welding end, and the other end of each thin contact pin is provided with a bearing hole with a straight groove.
Furthermore, the first switching piece is of a side-opening cavity structure, and the upper side surface of the first switching piece is provided with a U-shaped positioning opening.
Furthermore, the top of the second adapter is provided with a positioning convex plate and a straight groove which are matched with the U-shaped positioning port, two sides of the inserting end of the positioning convex plate are chamfered, the straight groove is perpendicular to the positioning convex plate and is close to one end, away from the inserting end, of the positioning convex plate, and the second adapter is inserted into two sides of the inserting end, located in the side opening cavity of the first adapter, of the inserting end and provided with a chamfering structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a novel waterproof connector can the hot plug, and it can pass through paster or welded fastening with aviation socket or aviation plug on the PCBA board to switching on the PCBA board, thereby the connection of the product that conveniently corresponds the use, and make things convenient for the maintenance and the installation of product, at PCBA board edge paster or the first adaptor of welding, come the opposite plug with the second adaptor that corresponds and fix, reduced the loaded down with trivial details of bonding wire, and then improved the welding process of product.
Drawings
Fig. 1 is a three-dimensional structure diagram of the perspective of the pluggable surface of the waterproof connector of the present invention.
Fig. 2 is a perspective view of the waterproof connector of the present invention.
Fig. 3 is the structure diagram of the utility model shown after the box body is removed.
Fig. 4 is a three-dimensional structure diagram of the socket end visual angle of the female end socket part of the present invention.
Fig. 5 is a three-dimensional structure diagram of the visual angle of the welding end of the female end socket joint part of the present invention.
Fig. 6 is a schematic structural view of the first adapter of the present invention.
Fig. 7 is a schematic view of a second adaptor according to the present invention.
Fig. 8 is a schematic structural view of another view angle of the second adaptor according to the present invention.
Detailed Description
The technical solution 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, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Hot plug, i.e. "hot plug", means that the hardware can be plugged in or unplugged from the computer while it is running. By matching with appropriate software, the peripheral equipment supporting hot plug can be plugged in or unplugged without turning off the power supply, the host computer or the peripheral equipment cannot be burnt out, and new equipment can be detected and used in real time.
referring to fig. 1-8, the utility model discloses a novel waterproof connector of hot plug, including having the box body 2 that holds the chamber, install in PCBA board 6 in the box body 2, 2 one sides of box body are equipped with the via hole, waterproof connector still includes:
the female end socket part 3 is provided with an insulating shell part, a pin perforation and a plurality of pins, the pin perforation is arranged on the insulating shell part, the pins penetrate through the pin perforation, one end of each pin is welded on the etching circuit of the PCBA board 6, the outer wall of the insulating shell part is fixed with the via hole in a sealing mode, and waterproof glue can be used for fixing the pins in the sealing mode;
the switching subassembly is equipped with and inserts fixed first adaptor 5 and second adaptor 4, be provided with many PIN's L type structure row needle 52 on the first adaptor 5 and turn to through L type structure row needle 52, L type structure row needle 52 one end weld in 6 edges of PCBA board and with contact PIN welded etching circuit corresponds and is connected, second adaptor 4 is equipped with and is used for the socket joint the array jack 43 of L type structure row needle 52 other end, array jack 43 embeds has the electrode that one end is the socket hole, and each electrode other end is in the inside external connection body 1 that welds of second adaptor 4, external connection body 1 follows 2 one side of box body is drawn forth and is being drawn forth mouthful gluey waterproof, and gluey waterproof can adopt waterproof glue filling gap waterproof.
A preferred technical solution of this embodiment: one side of the box body 2 is a plane, the other side is provided with a high-low surface, and a slow slope surface is formed between the high-low surfaces.
A preferred technical solution of this embodiment: the insulating shell portion is the integral type structure, and it includes:
the main body column 32 is cylindrical and is provided with a cylindrical cavity, the outer wall of the main body column is annularly connected with an annular plate 31, the annular plate 31 is fixedly connected with the inner wall of the through hole in a sealing mode, and the outer wall of the exposed part of the main body column 32 is provided with a circle of steps;
the pin fixing column 35 is arranged in the cylindrical cavity, a gap 34 is formed between the outer wall of the pin fixing column and the inner wall of the cylindrical cavity, a part of the cylindrical body which is missed at the eccentric position of the pin fixing column forms a plane, a partition plate is vertically arranged in the middle of the plane, the bottom surface of the separation cavity at two sides of the partition plate is provided with a thick pin through hole, and a plurality of thin pin through holes 36 are distributed on the pin fixing column 35.
A preferred technical solution of this embodiment: and a waterproof rubber ring is arranged at the gap 34.
A preferred technical solution of this embodiment: the thick pin 33 is fixedly connected in the thick pin through hole through injection molding, the thick pin 33 is a metal pin, two ends of the thick pin are exposed, and one end of the thick pin, which is far away from the welding end, extends to the upper opening of the separation cavity.
A preferred technical solution of this embodiment: the thin contact pins 38 are fixedly connected in the thin contact pin through holes 36 in an injection molding mode, the thin contact pins 38 are metal contact pins, one ends of the metal contact pins are exposed to be welding ends, the other ends of the metal contact pins are provided with socket holes with straight grooves, the straight grooves have the propping performance, and circular holes are prevented from being cracked.
A preferred technical solution of this embodiment: the first conversion member 5 is of a side-opening cavity structure, and the upper side surface of the first conversion member is provided with a U-shaped positioning opening 51.
A preferred technical solution of this embodiment: the top of second adaptor 4 be equipped with U type location mouth 51 complex location flange 41 and a straight flute 42, the chamfer of the spigot both sides of location flange 41, straight flute 42 is perpendicular location flange 41 and next-door neighbour the one end of spigot is kept away from to location flange 41, second adaptor 4, it inserts and locates the spigot both sides in the side open chamber of first adaptor 5 have chamfer structure 44, and chamfer structure 44 makes second adaptor 4 insert more easily first adaptor 5, location flange 41 with the cooperation of U type location mouth 51 makes second adaptor 4 with first adaptor 5 leads smoothly, avoids the skew array jack 43 of L type structure row needle 52, and then avoids L type structure row needle 52 to be bumped the bending.
Example 2:
the utility model discloses a novel waterproof connector overall structure is waterproof construction, and its socket joint portion can be to inserting public end aviation plug, forms the interference after public end aviation plug inserts and connects. The thick pin 33 is provided with 2, which are power pins, and the other thin pin 38 is a signal pin for transmitting data.
Example 3:
the utility model discloses a novel waterproof connector can the hot plug, and it can pass through paster or welded fastening with aviation socket or aviation plug on the PCBA board to switching on the PCBA board, thereby the connection of the product that conveniently corresponds the use, and make things convenient for the maintenance and the installation of product, at PCBA board edge paster or the first adaptor of welding, come the opposite plug with the second adaptor that corresponds and fix, reduced the loaded down with trivial details of bonding wire, and then improved the welding process of product.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel waterproof connector of hot plug, including box body (2) that have the appearance chamber, install in PCBA board (6) in box body (2), box body (2) one side is equipped with the via hole, its characterized in that, waterproof connector still includes:
the female end socket part (3) is provided with an insulating shell part, a pin perforation and a plurality of pins, the pin perforation is arranged on the insulating shell part, the pins penetrate through the pin perforation, one end of each pin is welded on an etching circuit of the PCBA board (6), and the outer wall of the insulating shell part is fixed with the through holes in a sealing mode;
the switching subassembly is equipped with and inserts fixed first adaptor (5) and second adaptor (4), be provided with many PIN on first adaptor (5) the L type structure row needle (52) and turn to through L type structure row needle (52), L type structure row needle (52) one end weld in PCBA board (6) edge and with contact PIN welded etching circuit corresponds the connection, second adaptor (4) are equipped with and are used for the socket joint array jack (43) of L type structure row needle (52) other end, array jack (43) built-in electrode that has one end for socket hole, each electrode other end is in second adaptor (4) inside welding has external connection body (1), follow box body (2) one side is drawn forth and is sealed waterproof at the external connection mouth glue.
2. A novel hot-pluggable waterproof connector as claimed in claim 1, wherein one surface of the box body (2) is a plane, the other surface of the box body is provided with high and low surfaces, and a gentle slope is formed between the high and low surfaces.
3. The hot-pluggable novel waterproof connector as claimed in claim 1, wherein the insulating shell part is of an integrated structure and comprises:
the main body column (32) is cylindrical and is provided with a cylindrical cavity, the outer wall of the main body column is connected with an annular plate (31) in a surrounding mode, the annular plate (31) is connected and fixed with the inner wall of the through hole in a sealing mode, and the outer wall of the exposed part of the main body column (32) is provided with a circle of steps;
the pin fixing column (35) is arranged in the cylindrical cavity, a gap (34) is formed between the outer wall of the pin fixing column and the inner wall of the cylindrical cavity, a part of the cylindrical body is lost at the eccentric position to form a plane, a partition plate is vertically arranged in the middle of the plane, the bottom surface of the separation cavity at two sides of the partition plate is provided with a thick pin through hole, and a plurality of thin pin through holes (36) are distributed on the pin fixing column (35).
4. A new type of hot-pluggable waterproof connector according to claim 3, characterized in that a waterproof rubber ring is arranged at the gap (34).
5. A novel hot-pluggable waterproof connector as claimed in claim 3, wherein the thick pin penetration hole is fixedly connected with a thick pin (33) by injection molding, the thick pin (33) is a metal pin, two ends of the thick pin are exposed, and one end of the thick pin, which is far away from the welding end, extends to the upper opening of the separation cavity.
6. A new type of hot-pluggable waterproof connector as claimed in claim 3, wherein the thin pins (38) are fixed inside the thin pin through holes (36) by injection molding, the thin pins (38) are metal pins, one end of which is exposed as a welding end, and the other end of which has a socket hole with a straight groove.
7. A new type of hot-pluggable waterproof connector as claimed in claim 1, wherein the first adapter (5) is of a side-open cavity structure, and the upper side surface thereof is provided with a U-shaped positioning opening (51).
8. A hot-pluggable novel waterproof connector as claimed in claim 7, wherein a positioning protruding plate (41) and a straight groove (42) which are matched with the U-shaped positioning opening (51) are arranged at the top of the second adapter (4), two sides of the insertion end of the positioning protruding plate (41) are chamfered, the straight groove (42) is perpendicular to the positioning protruding plate (41) and is next to one end, far away from the insertion end, of the positioning protruding plate (41), and the two sides of the insertion end, inserted into the side cavity of the first adapter (5), of the second adapter (4) are provided with chamfering structures (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709302.3U CN212626361U (en) | 2020-08-17 | 2020-08-17 | Novel waterproof connector of hot plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709302.3U CN212626361U (en) | 2020-08-17 | 2020-08-17 | Novel waterproof connector of hot plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626361U true CN212626361U (en) | 2021-02-26 |
Family
ID=74713200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709302.3U Active CN212626361U (en) | 2020-08-17 | 2020-08-17 | Novel waterproof connector of hot plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626361U (en) |
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2020
- 2020-08-17 CN CN202021709302.3U patent/CN212626361U/en active Active
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