CN211789732U - Floating self-falling sealing connector - Google Patents
Floating self-falling sealing connector Download PDFInfo
- Publication number
- CN211789732U CN211789732U CN202020927944.4U CN202020927944U CN211789732U CN 211789732 U CN211789732 U CN 211789732U CN 202020927944 U CN202020927944 U CN 202020927944U CN 211789732 U CN211789732 U CN 211789732U
- Authority
- CN
- China
- Prior art keywords
- shell
- assembly
- base
- socket
- ring block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 210000001503 joint Anatomy 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a floating self-dropping sealing connector, which belongs to the field of electric connectors and comprises a plug component and a socket component, wherein the plug component and the socket component both comprise a shell, a flange sheet and a base; an annular cavity is arranged between the shell and the base of the plug assembly, a ring block is arranged in the cavity, and a top spring is arranged at the rear end of the ring block; an inner shell is arranged on the outer side of the base of the socket assembly, and an annular cavity is arranged between the inner shell and the outer shell of the socket assembly. The plug assembly of the floating self-dropping sealed connector is provided with the top spring and the ring block, the plug assembly and the socket assembly can be normally butted under the action of external force, and after the action of the external force is removed, the top spring can automatically push the ring block open, so that the plug assembly and the socket assembly are separated, and the connector automatically drops.
Description
Technical Field
The utility model relates to an electronic connector technical field specifically is a sealed connector that floats from droing.
Background
Electrical connectors typically include a plug and receptacle assembly to facilitate a pluggable connection. The connector needs to meet the requirement of good and reliable contact so that the electrical appliance can work normally. Thus, the plug and receptacle assembly of the connector has a mating interface for stabilizing the connector connection.
In military systems for aviation, aerospace, defense and the like, in addition to the high quality and high reliability requirements for electrical connectors, some special equipment requires connectors that can be disconnected by themselves.
In order to ensure the connection stability and the anti-interference performance of the existing connector, a plug and a socket are designed by core-spun, and then the stability is ensured by plugging a matching surface. The connector can be pulled open by the equipment without a self-disengaging device.
For example, before the missile is launched, the launch command is transmitted, and the connector needs to be disconnected, such as pulling the connector away by the missile, which may affect the flight of the missile, and cause serious consequences of target deviation or launch failure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned background art difficulty, provide a sealed connector that floats from droing.
In order to achieve the purpose, the technical scheme is as follows:
the floating self-dropping sealed connector comprises a plug assembly and a socket assembly, wherein the plug assembly and the socket assembly respectively comprise a shell, a flange sheet and a base, a connector is arranged in the base, the flange sheet is arranged on the outer side of the shell, and the base is arranged on the inner side of the shell; an annular cavity is arranged between the shell and the base of the plug assembly, a ring block is arranged in the cavity, and a top spring is arranged at the rear end of the ring block; an inner shell is arranged on the outer side of the base of the socket assembly, and an annular cavity is arranged between the inner shell and the outer shell of the socket assembly.
When the plug assembly is butted with the socket assembly under the action of external force, the inner shell props against the ring block, so that the ring block returns to a cavity between the outer shell of the plug assembly and the base, the outer shell of the plug assembly is inserted into the cavity between the inner shell and the outer shell of the socket assembly, and the socket connectors are butted and connected; after the external force action is removed, the top spring pushes the ring block away, so that the plug assembly and the socket assembly are separated.
Further, a sealing layer is arranged between the rear end of the base and the shell.
Furthermore, the top spring is a spiral spring, and the front end of the top spring is fixedly connected with the ring block.
Furthermore, corresponding mistake-proofing key slots are formed in the shells of the plug assembly and the socket assembly.
Further, a flat pad is arranged between the rear end of the top spring and the base.
Furthermore, the inner side of the shell of the plug assembly is provided with a ring block limiting clamp.
Further, a sealing ring is arranged at the bottom of a cavity between the inner shell and the outer shell of the socket assembly.
The beneficial effect who adopts above-mentioned scheme does: the plug assembly of the floating self-dropping sealed connector is provided with the top spring and the ring block, the plug assembly and the socket assembly can be normally butted under the action of external force, and after the action of the external force is removed, the top spring can automatically push the ring block open, so that the plug assembly and the socket assembly are separated, and the connector automatically drops.
Drawings
Fig. 1 is a schematic diagram of the floating self-releasing sealing connector of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view of the floating self-releasing sealed connector socket of the present invention.
Fig. 4 is a cross-sectional view of fig. 3.
Fig. 5 is a schematic diagram of the floating self-releasing sealed connector plug and socket of the present invention.
Fig. 6 is a schematic view of fig. 5 after docking.
Fig. 7 is a partially enlarged schematic view of the plug assembly of the floating self-releasing sealing connector of the present invention.
In the figure, an outer shell 1, a flange plate 2, a base 3, a ring block 4, a connector 5, an anti-mistake key slot 6, an inner shell 7, a top spring 8 and a sealing ring 9.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention. Referring to the drawings, like numbers indicate like or similar elements throughout the views. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, a floating self-releasing sealed connector includes a plug assembly and a receptacle assembly. The plug assembly and the socket assembly each comprise a housing 1, a flange plate 2 and a base 3. The base 3 is provided with a connector 5, the connector 5 comprises a corresponding pin and a corresponding jack, and the pin is a J29A twist needle.
The flange piece 2 is arranged on the outer side of the shell 1, 4 mounting holes and screws are arranged on the flange piece 2, and the flange piece 2 and the shell 1 are integrally connected. The connector is fixed very firmly through the mounting holes and the screws on the flange plate 2 and the fixing of the connector is carried out. The base 3 is arranged on the inner side of the shell 1 and made of high-strength plastic, the contact pin and the jack are both installed in the base 3, and the rear ends of the contact pin and the jack are fixedly connected with wires.
An annular smooth cavity is formed between the shell 1 and the base 3 of the plug assembly, a ring block 4 is arranged at the front end of the cavity, a top spring 8 is arranged at the rear end of the ring block 4, the ring block 4 is made of stainless steel, and the top spring 8 is made of spring steel. The top spring 8 is a spiral spring, and the front end of the top spring 8 is fixedly connected with the ring block 4. The compression distance of the top spring 8 is larger than the height of the ring block 4, and the maximum resilience force of the top spring 8 is larger than 4500N.
An inner shell 7 is arranged on the outer side of the base 3 of the socket assembly, and the base 3 is installed in the inner shell 7 and then installed in the outer shell 1. An annular cavity is arranged between the inner shell 7 and the outer shell 1 of the socket assembly.
When the plug assembly is butted with the socket assembly under the action of external force, the inner shell 7 abuts against the ring block 4, the ring block 4 is retracted into a cavity between the plug assembly outer shell 1 and the base 3, the plug assembly outer shell is inserted into a cavity between the inner shell 7 and the outer shell of the socket assembly, and the connector 5 is butted and connected. After the external force action is removed, the top spring 8 pushes the ring block 4 away, so that the plug assembly and the socket assembly are separated.
A sealing layer is arranged between the rear end of the base 3 and the shell 1, and the black part in the figure is the sealing layer for encapsulation. An elastic clamping ring is further arranged between the rear end of the base 3 and the shell 1, the clamping ring is clamped into the inner side of the shell 1, the elastic clamping ring is placed after the base 3 is installed, and a pouring sealant sealing layer is poured in, so that the base 3 can be firmly fixed.
Be equipped with corresponding mistake proofing key slot 6 on plug subassembly and socket subassembly's shell 1, like fig. 1 and fig. 3, mistake proofing key slot 6 is equipped with 5 pairs, and plug subassembly's mistake proofing key slot 6 sets up to scarce the groove on shell 1, and socket subassembly's mistake proofing key slot 6 sets up to the convex key in the inboard of shell 1.
A flat pad is arranged between the rear end of the top spring 8 and the base 3, so that the base 3 can be protected from being damaged by the top spring 8. As shown in fig. 7 at a, a position limiting clip is arranged at the contact position between the inner side of the shell 1 of the plug assembly and the ring block 4, and can limit the distance of the top spring 8 from the ring block 4. And a sealing ring 9 is arranged at the bottom of a cavity between the inner shell 7 and the outer shell 1 of the socket component. The plug assembly and the socket assembly are in a non-butt joint state, the protective sleeve is required to be used for protecting the butt joint face, the moisture and the corrosion are prevented, the plug assembly and the socket assembly are in close contact with the sealing ring 9 through the plug shell during butt joint, the sealing protection effect of the butt joint face is achieved, the tightness of the connector is enhanced, the corrosion resistance is improved, and the service life is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. Floating self-releasing sealed connector comprises a plug component and a socket component, and is characterized in that: the plug assembly and the socket assembly respectively comprise a shell (1), a flange piece (2) and a base (3), wherein a connector (5) is arranged in the base (3), the flange piece (2) is arranged on the outer side of the shell (1), and the base (3) is arranged on the inner side of the shell (1);
an annular cavity is arranged between the shell (1) and the base (3) of the plug assembly, a ring block (4) is arranged in the cavity, and a top spring (8) is arranged at the rear end of the ring block (4); an inner shell (7) is arranged on the outer side of the base (3) of the socket component, and an annular cavity is arranged between the inner shell (7) and the outer shell (1) of the socket component;
when the plug assembly is butted with the socket assembly under the action of external force, the inner shell (7) abuts against the ring block (4), so that the ring block (4) retracts into a cavity between the outer shell (1) of the plug assembly and the base (3), the outer shell of the plug assembly is inserted into the cavity between the inner shell (7) and the outer shell of the socket assembly, and the connector assembly (5) is butted and connected;
after the external force action is removed, the top spring (8) pushes the ring block (4) away, so that the plug assembly and the socket assembly are separated.
2. The floating self-releasing sealed connector of claim 1, wherein: and a sealing layer is arranged between the rear end of the base (3) and the shell (1).
3. The floating self-releasing sealed connector of claim 1, wherein: the top spring (8) is a spiral spring, and the front end of the top spring (8) is fixedly connected with the ring block (4).
4. The floating self-releasing sealed connector of claim 1, wherein: and corresponding mistake-proofing key slots (6) are arranged on the shells (1) of the plug component and the socket component.
5. The floating self-releasing sealed connector of claim 1, wherein: a flat pad is arranged between the rear end of the top spring (8) and the base (3).
6. The floating self-releasing sealed connector of claim 1, wherein: the inner side of the shell (1) of the plug component is provided with a ring block (4) limiting clamp.
7. The floating self-releasing sealed connector of claim 1, wherein: and a sealing ring (9) is arranged at the bottom of a cavity between the inner shell (7) and the outer shell (1) of the socket component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927944.4U CN211789732U (en) | 2020-05-28 | 2020-05-28 | Floating self-falling sealing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927944.4U CN211789732U (en) | 2020-05-28 | 2020-05-28 | Floating self-falling sealing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211789732U true CN211789732U (en) | 2020-10-27 |
Family
ID=72955472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020927944.4U Active CN211789732U (en) | 2020-05-28 | 2020-05-28 | Floating self-falling sealing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211789732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463617A (en) * | 2020-05-28 | 2020-07-28 | 遵义市飞宇电子有限公司 | Floating self-falling sealing connector |
-
2020
- 2020-05-28 CN CN202020927944.4U patent/CN211789732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463617A (en) * | 2020-05-28 | 2020-07-28 | 遵义市飞宇电子有限公司 | Floating self-falling sealing connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211789732U (en) | Floating self-falling sealing connector | |
| CN212935030U (en) | Novel magnetic attraction locking type electric connector | |
| CN111463617A (en) | Floating self-falling sealing connector | |
| CN201336446Y (en) | Underwater electrical connector | |
| CN217545137U (en) | Two-core simple board-to-board connector | |
| CN103227383A (en) | Watertight connector | |
| CN216672081U (en) | Charging connector capable of being plugged and pulled safely quickly | |
| CN202352872U (en) | Three-core circular electric connector of power supply | |
| CN111370924A (en) | Easy-to-detach sealing connector with enhanced stability | |
| CN212725718U (en) | Cylindrical connector | |
| CN104167633A (en) | High voltage resisting electric connector | |
| CN210572877U (en) | Miniaturized optical fiber adapter | |
| CN210052930U (en) | Interface switching structure for portable computer hard disk | |
| CN211530276U (en) | Easy-to-detach sealing connector with enhanced stability | |
| CN221530380U (en) | Waterproof aviation connector convenient to connect | |
| CN216928983U (en) | Connector with horizontal floating and waterproof and dustproof functions | |
| CN216413340U (en) | Energy storage connector | |
| CN214204105U (en) | Socket structure of high-current electric connector | |
| CN206349576U (en) | Many core ribbon shielding part electric connectors | |
| CN219739404U (en) | M8 waterproof connector | |
| CN213660810U (en) | Connector assembly for connector | |
| CN211295484U (en) | Plastic signal connector | |
| CN218387428U (en) | Junction box, junction box assembly and photovoltaic assembly | |
| CN216981040U (en) | Connector with enhanced shielding | |
| CN109524820B (en) | Electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Floating self falling off sealing connector Effective date of registration: 20220126 Granted publication date: 20201027 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201027 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |