CN112688118B - A kind of interface unit - Google Patents
A kind of interface unit Download PDFInfo
- Publication number
- CN112688118B CN112688118B CN202011405385.1A CN202011405385A CN112688118B CN 112688118 B CN112688118 B CN 112688118B CN 202011405385 A CN202011405385 A CN 202011405385A CN 112688118 B CN112688118 B CN 112688118B
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- China
- Prior art keywords
- connector
- female
- male
- female end
- male end
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/627—Snap or like fastening
-
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector which comprises a male end connector and a female end connector which are in plug-in fit, wherein the male end connector comprises a male end shell, the female end connector comprises a female end shell, the male end shell comprises at least one male end shielding frame, the female end shell comprises at least one female end shielding frame matched with the male end shielding frame, a first buckling piece is arranged on the male end shell, and a second buckling piece matched with the first buckling piece is arranged on the female end shell. The male end connector and the female end connector are connected in a buckling mode through the first buckling piece and the second buckling piece which are additionally arranged, so that the connection stability of the male end connector and the female end connector is effectively improved, meanwhile, the male end connector and the female end connector can still maintain large buckling force after being inserted and pulled for many times, the male end connector and the female end connector are ensured not to be easily loosened, and the working stability of the connectors is favorably ensured; the cooperation of first, two buckle spare can also increase the lock of public female end connector and feel for whether the user judges the connector lock more easily and targets in place, does benefit to reinforcing user's use and experiences.
Description
Technical Field
The invention relates to the technical field of electrical connectors, in particular to a connector.
Background
The board is to the board connector including pegging graft complex public end connector and female end connector, and in the board to the board connector of current section, public end connector and female end connector include the metal casing respectively, the metal casing includes at least one shielding frame, and when public end connector and female end connector pegged graft the cooperation, the shielding frame on the public end connector carries out the lock with the shielding frame on the female end connector, but such mutual structure of joining in marriage is not elastic, has following shortcoming moreover: after rigid interference is conducted for multiple times, the product is easy to loosen after the product loses fastening force seriously due to friction, so that the function is failed; secondly, the actual mutual matching does not have the hand feeling of buckling, and whether the products are matched in place is not easy to judge.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provided is a connector with stable connection.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a connector, is including pegging graft complex public end connector and female end connector, public end connector includes public end casing, female end connector includes female end casing, public end casing includes at least one public end shield frame, female end casing include at least one with public end shield frame matched with female end shield frame, be equipped with first buckle spare on the public end casing, be equipped with on the female end casing with first buckle spare matched with second buckle spare.
The invention has the beneficial effects that: the male end connector and the female end connector are connected in a buckling mode through the first buckling piece and the second buckling piece which are additionally arranged, so that the connection stability of the male end connector and the female end connector is effectively improved, meanwhile, the male end connector and the female end connector can still maintain large buckling force after being inserted and pulled for many times, the male end connector and the female end connector are ensured not to be easily loosened, and the working stability of the connectors is favorably ensured; the cooperation of first, two buckle spare can also increase the lock of public female end connector and feel for whether the user judges the connector lock more easily and targets in place, does benefit to reinforcing user's use and experiences.
Drawings
Fig. 1 is a schematic structural diagram of a connector according to a first embodiment of the invention;
fig. 2 is a schematic structural diagram of a male terminal connector according to a first embodiment of the invention;
FIG. 3 is a schematic structural diagram of a male connector from another perspective according to a first embodiment of the invention;
FIG. 4 is a schematic structural diagram of a female terminal connector according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a female connector according to a first embodiment of the invention (after hiding the shielding frame).
Description of reference numerals:
1. a male end connector;
2. a female end connector;
3. a male end housing; 31. a first window;
4. a female end housing;
5. a male-end shielding frame;
6. a female-end shielding frame;
7. a first fastener; 71. a first clamping plate; 72. a first clamping part; 73. reinforcing ribs;
8. a second fastener; 81. a protrusion;
9. shielding the frame; 91. a position avoiding part;
10. and a material connecting area.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 5, a connector includes a male connector 1 and a female connector 2 which are in a splicing fit, the male connector 1 includes a male end housing 3, the female connector 2 includes a female end housing 4, the male end housing 3 includes at least one male end shielding frame 5, the female end housing 4 includes at least one female end shielding frame 6 which is matched with the male end shielding frame 5, a first buckle 7 is disposed on the male end housing 3, and a second buckle 8 which is matched with the first buckle 7 is disposed on the female end housing 4.
From the above description, the beneficial effects of the present invention are: the male end connector 1 and the female end connector 2 are connected in a buckling mode through the first buckling piece and the second buckling piece which are additionally arranged, so that the connection stability of the male end connector 2 is effectively improved, meanwhile, the male end connector 2 can still maintain large buckling force after being inserted and pulled for many times, the male end connector 2 is not easy to loosen, and the working stability of the connectors is favorably ensured; the cooperation of first, two buckle spare can also increase the lock of public female end connector 2 and feel for whether the user judges the connector lock more easily and targets in place, does benefit to reinforcing user's use and experiences.
Further, the first fastener 7 includes a first catch plate 71 and a first positioning portion 72 disposed on the first catch plate 71; the second fastening member 8 is provided with a second positioning portion matched with the first positioning portion 72.
Further, the second fastener 8 includes a second fastening plate, and the second fastening portion is disposed on the second fastening plate.
The first and second fasteners have simple structure, are convenient to process and manufacture, and are beneficial to controlling the manufacturing cost of the connector.
Further, a first window 31 is arranged on the male housing 3, and a side wall of the first window 31 is bent upwards and extends to form the first snap-gauge 71.
As can be seen from the above description, the first locking member 7 and the male end housing 3 are of an integral structure, which is beneficial to ensuring the structural stability of the male end connector 1. Specifically, the first snap-gauge 71 may be formed by directly bending a reserved partial region of a plate material of the male end housing 3, or may be formed by bending and stretching a partial region of a plate material of the male end housing 3.
Further, the first positioning portion 72 is a stamping groove.
As can be seen from the above description, the first detent portion 72 is easy to mold.
Further, the female terminal connector 2 further includes a shielding frame 9 disposed around the female terminal housing 4.
As can be seen from the above description, the shielding frame 9 is used for shielding signals, so as to reduce internal signal leakage and external signal interference of the connector, and to improve the performance of the connector.
Further, the second fastening member 8 is located in the shielding frame 9, and the shielding frame 9 is provided with a position avoiding portion 91 for avoiding the second fastening portion.
As can be seen from the above description, the provision of the space-avoiding portion 91 enables the structure of the connector to be more compact, and ensures miniaturization of the connector.
Further, the second fastener 8 abuts against the shielding frame 9.
As can be seen from the above description, the shielding frame 9 can play a role of supporting the second locking member 8, so as to ensure that the second locking member 8 does not excessively deform, which is beneficial to further prolonging the service life of the connector; simultaneously, can also play the effect of guaranteeing the lock strength between first, two buckle spare, do benefit to and prevent that public female end connector 2 from taking place unexpected pine and taking off.
Further, a reinforcing rib 73 is arranged at the joint of the first fastener 7 and the male housing 3.
As can be seen from the above description, the provision of the rib 73 can improve the structural strength of the first fastener 7, so that the first fastener 7 can provide a larger fastening force.
Furthermore, the number of the male end shielding frames 5 on the male end shell 3 is multiple, and two first buckling pieces 7 which are oppositely arranged are arranged between at least one group of two adjacent male end shielding frames 5.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: referring to fig. 1, 2 and 4, a connector includes a male end connector 1 and a female end connector 2 which are inserted and matched, where the male end connector 1 includes a male end plastic body, a male end housing 3 and a male end terminal, the male end plastic body is fixed on the male end housing 3, and the male end terminal is fixed on the male end plastic body; the female end connector 2 comprises a female end plastic body, a female end shell 4 and a female end terminal, the female end plastic body is fixed on the female end shell 4, the female end terminal is fixed on the female end plastic body, and a male end terminal is matched with the female end terminal; public end casing 3 includes at least one public end shield frame 5, female end casing 4 include at least one with public end shield frame 5 matched with female end shield frame 6, be equipped with first buckle spare 7 on the public end casing 3, be equipped with on female end casing 4 with first buckle spare 7 matched with second buckle spare 8. It should be noted that the male terminal connector 1 and the female terminal connector 2 have no specific symbolic structure, and therefore, any one of the two ends of the connector can be referred to as a male terminal connector 1, and when one of the two ends is referred to as a male terminal connector 1, the other end is referred to as a female terminal connector 2.
A gap is formed between the first fastener 7 and the male end shielding frame 5, and similarly, a gap is formed between the second fastener 8 and the female end shielding frame 6.
As shown in fig. 2 and fig. 3, in the present embodiment, the first fastener 7 includes a first catch plate 71 and a first catch portion 72 provided on the first catch plate 71; the second fastening member 8 is provided with a second fastening portion matched with the first fastening portion 72, specifically, the second fastening member 8 includes a second fastening plate, and the second fastening portion is provided on the second fastening plate.
In detail, a first window 31 is arranged on the male housing 3, and the first snap plate 71 is bent, extended and/or stretch-formed upwards from one side wall of the first window 31; and a second window is arranged on the female end shell 4, and the second clamping plate is bent upwards from one side wall of the second window and is formed in an extending mode. As can be easily understood, the male housing 3 and the female housing 4 are made of metal respectively; the first clamping plate 71 and the second clamping plate can also be formed through a plate bending process.
In other embodiments, the first positioning portion 72 may be a convex hull, a concave pit, a hook-type fastener, or the like; as shown in fig. 2 and fig. 3, in the present embodiment, the first positioning portion 72 is a convex strip protruding outward, that is, the first positioning portion 72 is a protruding structure; the second clamping part is a concave pressing structure which is pressed from the inner side to the outer side, the protruding structure and the concave pressing structure are matched with each other to form a buckle connection effect, the connection stability of the male-female end connector can be effectively improved, and the processing technology is simple. For convenient processing, the first clamping portion 72 and the second clamping portion are respectively formed by punching. Therefore, the area corresponding to the second card seat portion protrudes from the outer side wall of the second card board to form a protruding portion 81, as shown in fig. 5.
As shown in fig. 1 and 4, the female terminal connector 2 further includes a shielding frame 9 surrounding the female terminal housing 4, and the shielding frame 9 and the female terminal shielding frame 6 are fastened and fixed through a concave-convex structure. The second buckle 8 is located in the shielding frame 9, the shielding frame 9 is provided with a position-avoiding portion 91 for avoiding the position of the second buckle portion, optionally, the position-avoiding portion 91 is a position-avoiding groove formed by stamping, that is, the shielding frame 9 protrudes outwards corresponding to the outer wall surface of the region of the position-avoiding portion 91, and is preferable, the second buckle 8 abuts against the shielding frame 9. Referring to fig. 4 and 5, specifically, at least a portion of the protruding portion 81 is located in the avoiding portion 91, so as to form a fastening effect, that is, the shielding frame 9 not only plays a role of reducing signal interference and signal leakage, but also can support the second fastening member 8 to ensure the elasticity of the second fastening member 8, thereby playing a role of improving the fastening force of the first and second fastening members. Conversely, the protruding portion 81 of the second fastener 8 is buckled with the positioning avoiding portion 91 of the shielding frame 9, so that the shielding frame 9 is connected with the female housing 4 more firmly, and the shielding frame 9 is prevented from being accidentally separated from the female housing 4. It can be seen that the second latch 8 complements the shielding rim 9.
Optionally, a reinforcing rib 73 is arranged at a joint of the first fastener 7 and the male housing 3, and in this embodiment, the reinforcing rib 73 is formed by stamping.
Furthermore, the number of the male end shielding frames 5 on the male end shell 3 is multiple, and two first buckling pieces 7 which are oppositely arranged are arranged between at least one group of two adjacent male end shielding frames 5. Similarly, the number of the female-end shielding frames 6 on the female-end shell 4 is multiple, and at least one group of two adjacent female-end shielding frames 6 have two second buckling pieces 8 which are arranged oppositely.
As shown in fig. 2 and 5, when the male-end housing 3 (or the female-end housing 4) is processed, the male-end shielding frames 5 (or the female-end shielding frames 6) are generally formed by a stamping and drawing process, specifically, the material of the material connecting region 10 between two adjacent male-end shielding frames 5 (or female-end shielding frames 6) flows toward the direction close to the male-end shielding frames 5 (or female-end shielding frames 6) during the forming process of the male-end shielding frames 5 (or female-end shielding frames 6), that is, the material connecting region 10 between two adjacent male-end shielding frames 5 (or female-end shielding frames 6) exhibits a thick middle portion and thin two sides (i.e., regions close to two adjacent male-end shielding frames 5 (or female-end shielding frames 6)). As a preferred embodiment, the first fastener 7 (or the second fastener 8) is located in the middle of the connecting region 10, and the first fastener 7 (or the second fastener 8) is formed by a bending and stretching process, so that the material thickness of the middle of the connecting region 10 can be reduced, the overall thickness of the connecting region 10 is more uniform, stress concentration is avoided, and the structural stability of the male housing 3 (or the female housing 4) is improved. It should be noted that, a stretching block for forming the first fastener 7 (or the second fastener 8) may be reserved at the first window 31 (or the second window), that is, the first fastener 7 (or the second fastener 8) is not necessarily completely formed by stretching the material of the material connecting region 10, but in any case, the material in the middle of the material connecting region 10 that is too much can play a role of providing more stretching material for the first fastener 7 (or the second fastener 8).
In conclusion, the connector provided by the invention has the advantages of simple structure, stable connection and long service life; the lock feels good, and the user experience is good.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a connector, is including pegging graft complex public end connector and female end connector, public end connector includes public end casing, female end connector includes female end casing, public end casing includes at least one public end shield frame, female end casing include at least one with public end shield frame matched with female end shield frame, its characterized in that: the male end shell is provided with a first buckling piece, and the female end shell is provided with a second buckling piece matched with the first buckling piece; female end connector still includes around the shielding frame that female end casing set up, second buckle spare is contradicted the shielding frame.
2. The connector of claim 1, wherein: the first clamping piece comprises a first clamping plate and a first clamping position part arranged on the first clamping plate; and the second clamping part is provided with a second clamping part matched with the first clamping part.
3. The connector of claim 2, wherein: the second clamping part comprises a second clamping plate, and the second clamping part is arranged on the second clamping plate.
4. The connector of claim 2, wherein: a first window is arranged on the male end shell, and one side wall of the first window is bent upwards to extend to form the first clamping plate.
5. The connector of claim 2, wherein: the first clamping part is a stamping groove.
6. The connector of claim 2, wherein: the second clamping piece is located in the shielding frame, and the shielding frame is provided with a position avoiding part used for avoiding the second clamping part.
7. The connector of claim 1, wherein: and a reinforcing rib is arranged at the joint of the first buckle part and the male end shell.
8. The connector of claim 1, wherein: the number of the male end shielding frames on the male end shell is multiple, and at least one group of two adjacent male end shielding frames are provided with two first buckling pieces which are arranged oppositely.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405385.1A CN112688118B (en) | 2020-12-03 | 2020-12-03 | A kind of interface unit |
| PCT/CN2021/073486 WO2022116384A1 (en) | 2020-12-03 | 2021-01-25 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405385.1A CN112688118B (en) | 2020-12-03 | 2020-12-03 | A kind of interface unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112688118A CN112688118A (en) | 2021-04-20 |
| CN112688118B true CN112688118B (en) | 2022-04-22 |
Family
ID=75445965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405385.1A Active CN112688118B (en) | 2020-12-03 | 2020-12-03 | A kind of interface unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112688118B (en) |
| WO (1) | WO2022116384A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0793299A1 (en) * | 1996-02-29 | 1997-09-03 | Otto Dunkel Gmbh Fabrik Für Elektrotechnische Geräte | Coaxial connector |
| CN202384573U (en) * | 2011-11-16 | 2012-08-15 | 矽玛科技股份有限公司 | Board-to-board connector having buckle structure |
| CN108110454A (en) * | 2017-11-28 | 2018-06-01 | 昆山嘉华电子有限公司 | Electric connector and combinations thereof |
| CN208272272U (en) * | 2018-06-27 | 2018-12-21 | 四川华丰企业集团有限公司 | Push-in radio frequency connector |
| CN110600938A (en) * | 2019-09-04 | 2019-12-20 | 河南中平瀚博新能源有限责任公司 | Power battery connector assembly |
| CN111509502A (en) * | 2020-03-13 | 2020-08-07 | 信维通信（江苏）有限公司 | Radio frequency connector with high transmission performance |
| CN211958127U (en) * | 2020-03-13 | 2020-11-17 | 信维通信（江苏）有限公司 | Stable transmission radio frequency connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9318853B2 (en) * | 2013-07-19 | 2016-04-19 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| KR101602745B1 (en) * | 2014-07-30 | 2016-03-11 | (주)우주일렉트로닉스 | Board to board connector |
| CN106935995A (en) * | 2017-01-04 | 2017-07-07 | 唐虞企业股份有限公司 | Board to board connector assembly |
| CN209104496U (en) * | 2019-01-09 | 2019-07-12 | 四川华丰企业集团有限公司 | High-speed differential signal connector |
| CN110854620A (en) * | 2019-12-30 | 2020-02-28 | 东莞市林积为实业投资有限公司 | Vehicle-mounted Ethernet connector |
| CN211958130U (en) * | 2020-03-13 | 2020-11-17 | 信维通信（江苏）有限公司 | Anti-interference radio frequency connector |
-
2020
- 2020-12-03 CN CN202011405385.1A patent/CN112688118B/en active Active
-
2021
- 2021-01-25 WO PCT/CN2021/073486 patent/WO2022116384A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0793299A1 (en) * | 1996-02-29 | 1997-09-03 | Otto Dunkel Gmbh Fabrik Für Elektrotechnische Geräte | Coaxial connector |
| CN202384573U (en) * | 2011-11-16 | 2012-08-15 | 矽玛科技股份有限公司 | Board-to-board connector having buckle structure |
| CN108110454A (en) * | 2017-11-28 | 2018-06-01 | 昆山嘉华电子有限公司 | Electric connector and combinations thereof |
| CN208272272U (en) * | 2018-06-27 | 2018-12-21 | 四川华丰企业集团有限公司 | Push-in radio frequency connector |
| CN110600938A (en) * | 2019-09-04 | 2019-12-20 | 河南中平瀚博新能源有限责任公司 | Power battery connector assembly |
| CN111509502A (en) * | 2020-03-13 | 2020-08-07 | 信维通信（江苏）有限公司 | Radio frequency connector with high transmission performance |
| CN211958127U (en) * | 2020-03-13 | 2020-11-17 | 信维通信（江苏）有限公司 | Stable transmission radio frequency connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112688118A (en) | 2021-04-20 |
| WO2022116384A1 (en) | 2022-06-09 |
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