CN215299729U - Female terminal and connector - Google Patents
Female terminal and connector Download PDFInfo
- Publication number
- CN215299729U CN215299729U CN202121079527.XU CN202121079527U CN215299729U CN 215299729 U CN215299729 U CN 215299729U CN 202121079527 U CN202121079527 U CN 202121079527U CN 215299729 U CN215299729 U CN 215299729U
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- female terminal
- pipe section
- hole
- side wall
- joint
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Abstract
The utility model discloses a female terminal and connector that connects, wherein, a female terminal includes the joint pipeline section, connects the intraductal connection section of thick bamboo portion that is equipped with of pipeline, and first cavity and second cavity are separated into with the inner chamber that connects the pipeline section to connection section of thick bamboo portion, and first cavity is connecting slot, connects the pipeline section to be equipped with exhaust structure, exhaust structure intercommunication connecting slot and the female outside that connects the terminal. Through above-mentioned structure, at the in-process that connecting plug inserted and establishes, the air in the connection slot can be discharged through exhaust structure, and then can improve the stability of being connected with public connecing the terminal.
Description
Technical Field
The utility model relates to an electric connector technical field, in particular to female terminal and connector that connects.
Background
In the prior art, some connectors include the public terminal and the female terminal that connects, and public terminal and female terminal that connects are equipped with connecting plug and the connecting slot of mutually supporting respectively, connecting plug insert locate connecting slot and with connecting slot's cell wall butt to accomplish the electric connection of public terminal and female terminal that connects, however, insert the in-process of establishing at connecting plug, the gaseous difficult in order to discharge in the connecting slot, and then can hinder connecting plug's insertion, influence the connection stability of public terminal and female terminal that connects.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a female terminal that connects can improve the stability of being connected with public connecing the terminal.
The utility model discloses still provide a connector that has this female terminal that connects.
According to the utility model discloses a female terminal of first aspect embodiment, include: the connector comprises a connector pipe section, wherein a connecting cylinder part is arranged in the connector pipe section, the inner cavity of the connector pipe section is divided into a first cavity and a second cavity by the connecting cylinder part, the first cavity is a connecting slot, the connector pipe section is provided with an exhaust structure, and the exhaust structure is communicated with the connecting slot and the outside of the female terminal.
According to the utility model discloses female terminal that connects has following beneficial effect at least: the connector pipe section is equipped with exhaust structure, and exhaust structure intercommunication connecting slot and the outside of female terminal, through above-mentioned structure, at connecting plug insert the in-process of establishing, the air in the connecting slot can be discharged through exhaust structure, and then can improve the stability of being connected with public terminal.
According to some embodiments of the present invention, the exhaust structure includes a first through hole and a second through hole, the first through hole is provided in the side wall of the connection cylinder portion, the first through hole communicates the connection slot with the second cavity, the second through hole is provided in the side wall of the joint pipe section, the second through hole communicates the second cavity with the outside of the female terminal.
According to the utility model discloses a some embodiments still include waterproof ventilative spare, waterproof ventilative spare is located the lateral wall of joint pipeline section, waterproof ventilative spare can prevent that outside water from following the second through-hole gets into the second cavity.
According to the utility model discloses a some embodiments still include fixed subassembly, fixed subassembly is located the lateral wall of joint pipeline section, fixed subassembly can with waterproof ventilative piece is fixed in the lateral wall of joint pipeline section.
According to the utility model discloses a some embodiments, fixed subassembly includes well takeover and upper shield, well takeover is located the lateral wall of joint pipeline section, the inner chamber of well takeover with second through-hole intercommunication, waterproof ventilative spare is located the inner chamber of well takeover, the upper shield cover is located well takeover, the upper shield is equipped with the third through-hole, the third through-hole intercommunication the inner chamber of well takeover with female outside that connects the terminal, the upper shield is equipped with the extension, the extension will waterproof ventilative spare is supported to press and is fixed the lateral wall of joint pipeline section.
According to the utility model discloses a some embodiments still include the gasket, the gasket is located the extension with between the waterproof ventilative piece, the gasket is equipped with the fourth through-hole.
According to some embodiments of the present invention, the intermediate pipe and the joint pipe section are integrally formed.
According to the utility model discloses a some embodiments, the inside wall of upper shield is equipped with the internal thread, the lateral wall of well takeover is equipped with the external screw thread, the upper shield passes through the internal thread with the external screw thread with well takeover is connected.
According to the utility model discloses a connector of second aspect embodiment, including public terminal and as above female terminal that connects, public terminal that connects is equipped with connecting plug, connecting plug is equipped with the connecting plug, connecting plug inserts and locates during the connection slot, the connecting plug insert and locate the joint pipeline section.
According to the utility model discloses connector has following beneficial effect at least: with the above structure, the connection stability of the connector can be improved.
According to some embodiments of the utility model, the lateral wall ring of connecting the stopper is equipped with the sealing washer, the connecting the stopper is inserted and is located when connecting the pipeline section, the sealing washer is sealed the connecting the stopper with connect the clearance between the pipeline section.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an embodiment of a female and male terminal of the present invention;
FIG. 2 is a cross-sectional view of the female terminal shown in FIG. 1;
fig. 3 is a partially enlarged view of a portion a shown in fig. 2;
fig. 4 is a structural view of another embodiment of the female and male terminals of the present invention.
Reference numerals:
a joint pipe section 100, a connecting cylinder portion 110;
a first via 210, a second via 220;
a waterproof air-permeable member 300;
the fixing component 400, the middle connecting pipe 410, the sleeve cover 420 and the third through hole 421;
a gasket 500, a fourth through hole 510;
a male terminal 600, a connection plug 610, a connection plug 611, and a seal ring 611A;
a first chamber a and a second chamber b.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, if there are first, second, third, fourth, fifth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 4, a female terminal according to an embodiment of the present invention includes a joint pipe section 100, a connection cylinder 110 is disposed in the joint pipe section 100, the connection cylinder 110 separates an inner cavity of the joint pipe section 100 into a first chamber a and a second chamber b, the first chamber a is a connection slot, the joint pipe section 100 is provided with an exhaust structure, and the exhaust structure communicates with the connection slot and an exterior of the female terminal.
The connector pipe section 100 is provided with an exhaust structure which is communicated with the connecting slot and the outside of the female terminal, and through the structure, in the inserting process of the connecting plug 610, air in the connecting slot can be exhausted through the exhaust structure, so that the connection stability with the male terminal can be improved.
The vent structure includes a first through-hole 210 and a second through-hole 220.
Referring to fig. 2 and 3, the first through hole 210 is provided in the side wall of the connection cylinder portion 110, the first through hole 210 communicates the connection insertion groove with the second chamber b, the second through hole 220 is provided in the side wall of the joint pipe segment 100, and the second through hole 220 communicates the second chamber b with the outside of the female terminal.
It should be noted that the second through hole 220 communicates the second chamber b with the outside of the female terminal, that is, the second through hole 220 communicates the second chamber b with the outside of the joint pipe segment 100.
In the process of inserting the connection plug 610, air in the connection slot is discharged to the outside of the female terminal through the first through hole 210 and the second through hole 220 in order.
In some embodiments, the exhaust structure includes a plurality of exhaust pipes, one end of each exhaust pipe penetrates through the side wall of the connecting cylinder 110, the other end penetrates through the side wall of the connector segment 100, the exhaust pipes are provided with vent holes communicated with the second chamber b, and the second chamber b and the connecting slot are communicated with the outside of the female terminal through an inner cavity of the exhaust pipe.
Referring to fig. 3, a waterproof air-permeable member 300 is further included, the waterproof air-permeable member 300 is disposed on an outer side wall of the joint pipe section 100, and the waterproof air-permeable member 300 can prevent external water from entering the second chamber b from the second through hole 220. Wherein, the waterproof and breathable member 300 may be provided as a non-woven fabric having waterproof and breathable properties.
The waterproof and air-permeable member 300 is disposed on an outer sidewall of the joint pipe segment 100, and in particular, referring to fig. 3, the waterproof and air-permeable member further includes a fixing assembly 400, the fixing assembly 400 is disposed on an outer sidewall of the joint pipe segment 100, and the fixing assembly 400 can fix the waterproof and air-permeable member 300 to the outer sidewall of the joint pipe segment 100.
The fixing assembly 400 includes a nipple 410 and a cap 420.
Referring to fig. 1, 2 and 3, the middle connection pipe 410 is disposed on an outer side wall of the connector pipe section 100, an inner cavity of the middle connection pipe 410 is communicated with the second through hole 220, the waterproof air-permeable member 300 is disposed in the inner cavity of the middle connection pipe 410, the middle connection pipe 410 is sleeved with the sleeve cover 420, the sleeve cover 420 is provided with a third through hole 421, the third through hole 421 is communicated with the inner cavity of the middle connection pipe 410 and an outer portion of the female connector terminal, the sleeve cover 420 is provided with an extension portion 422, and the extension portion 422 presses and fixes the waterproof air-permeable member 300 on the outer side wall of the connector pipe section 100.
In some embodiments, the waterproof and breathable member 300 may be directly heat pressed to the outer sidewall of the joint pipe segment 100.
In order to reduce the damage of the extension 422 to the waterproof and breathable member 300, referring to fig. 3, a gasket 500 is further included, the gasket 500 is disposed between the extension 422 and the waterproof and breathable member 300, and the gasket 500 is provided with a fourth through hole 510.
In the present embodiment, the middle adapter 410 and the coupling pipe segment 100 are integrally formed.
The middle connection pipe 410 is sleeved with the cover 420, specifically, referring to fig. 3, an inner side wall of the cover 420 is provided with an inner thread, an outer side wall of the middle connection pipe 410 is provided with an outer thread, and the cover 420 is connected with the middle connection pipe 410 through the inner thread and the outer thread.
With the above-described structure, the socket 420 is detachably coupled with the middle adapter 410 so that the replacement of the waterproof and breathable member 300 can be facilitated.
In some embodiments, referring to fig. 4, in order to optimize the appearance, the waterproof and air-permeable member 300 and the fixing member 400 are disposed in the second chamber b, and the second chamber b, the third through hole 421, the inner cavity of the middle connection pipe 410, the second through hole 220, and the outside of the female terminal are sequentially communicated.
The utility model also provides a connector, its public terminal 600 and including foretell female terminal that connects, public terminal 600 that connects is equipped with connecting plug 610, and connecting plug 610 is equipped with connecting plug 611, and when connecting plug 610 inserted and locates connecting slot, connecting plug 611 inserted and locates joint pipeline section 100.
With the above structure, the connection stability of the connector can be improved.
In order to improve the sealing and waterproof performance when the male terminal 600 and the female terminal are connected, referring to fig. 1, a sealing ring 611A is provided around the outer side wall of the connection plug 611, and when the connection plug 611 is inserted into the joint pipe 100, the sealing ring 611A seals a gap between the connection plug 611 and the joint pipe 100.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A female terminal comprises a joint pipe section (100), wherein a connecting cylinder part (110) is arranged in the joint pipe section (100), the connecting cylinder part (110) divides an inner cavity of the joint pipe section (100) into a first chamber (a) and a second chamber (b), the first chamber (a) is a connecting slot, and the female terminal is characterized in that: the joint pipe section (100) is provided with an exhaust structure, and the exhaust structure is communicated with the connecting slot and the outside of the female terminal.
2. A female terminal as claimed in claim 1, wherein:
the exhaust structure includes:
a first through hole (210) provided in a side wall of the connection cylinder (110), the first through hole (210) communicating the connection slot and the second chamber (b);
and the second through hole (220) is arranged on the side wall of the joint pipe section (100), and the second through hole (220) is communicated with the second cavity (b) and the outside of the female terminal.
3. A female terminal as claimed in claim 2, wherein:
the connector comprises a connector pipe section (100) and is characterized by further comprising a waterproof air-permeable piece (300), wherein the waterproof air-permeable piece (300) is arranged on the outer side wall of the connector pipe section (100), and the waterproof air-permeable piece (300) can prevent external water from entering the second cavity (b) from the second through hole (220).
4. A female terminal according to claim 3, wherein:
the waterproof and breathable pipe joint is characterized by further comprising a fixing assembly (400), wherein the fixing assembly (400) is arranged on the outer side wall of the joint pipe section (100), and the waterproof and breathable piece (300) can be fixed on the outer side wall of the joint pipe section (100) through the fixing assembly (400).
5. A female terminal according to claim 4, wherein:
the fixing assembly (400) comprises:
the middle connecting pipe (410) is arranged on the outer side wall of the joint pipe section (100), the inner cavity of the middle connecting pipe (410) is communicated with the second through hole (220), and the waterproof and breathable piece (300) is arranged in the inner cavity of the middle connecting pipe (410);
the sleeve cover (420) is sleeved on the middle connecting pipe (410), a third through hole (421) is formed in the sleeve cover (420), the third through hole (421) is communicated with the inner cavity of the middle connecting pipe (410) and the outer portion of the female connecting terminal, an extending portion (422) is formed in the sleeve cover (420), and the waterproof and breathable piece (300) is fixedly pressed on the outer side wall of the joint pipe section (100) through the extending portion (422).
6. A female terminal according to claim 5, wherein:
still include gasket (500), gasket (500) are located between extension (422) and waterproof ventilative piece (300), gasket (500) are equipped with fourth through-hole (510).
7. A female terminal according to claim 5, wherein:
the middle connecting pipe (410) and the joint pipe section (100) are of an integrally formed structure.
8. A female terminal according to claim 5, wherein:
the inner side wall of the cover cap (420) is provided with internal threads, the outer side wall of the middle connecting pipe (410) is provided with external threads, and the cover cap (420) is connected with the middle connecting pipe (410) through the internal threads and the external threads.
9. A connector, characterized in that: comprises that
A female terminal as claimed in any one of claims 1 to 8;
public joint terminal (600), public joint terminal (600) is equipped with connecting plug (610), connecting plug (610) are equipped with connecting plug (611), connecting plug (610) insert locate when connecting slot, connecting plug (611) insert locate joint pipe section (100).
10. The connector of claim 9, wherein:
the outer side wall of the connecting plug (611) is annularly provided with a sealing ring (611A), and when the connecting plug (611) is inserted into the joint pipe section (100), the sealing ring (611A) seals a gap between the connecting plug (611) and the joint pipe section (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121079527.XU CN215299729U (en) | 2021-05-19 | 2021-05-19 | Female terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121079527.XU CN215299729U (en) | 2021-05-19 | 2021-05-19 | Female terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215299729U true CN215299729U (en) | 2021-12-24 |
Family
ID=79541041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121079527.XU Active CN215299729U (en) | 2021-05-19 | 2021-05-19 | Female terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215299729U (en) |
-
2021
- 2021-05-19 CN CN202121079527.XU patent/CN215299729U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |