CN216958671U - Connector with multilayer protection structure - Google Patents
Connector with multilayer protection structure Download PDFInfo
- Publication number
- CN216958671U CN216958671U CN202220440500.7U CN202220440500U CN216958671U CN 216958671 U CN216958671 U CN 216958671U CN 202220440500 U CN202220440500 U CN 202220440500U CN 216958671 U CN216958671 U CN 216958671U
- Authority
- CN
- China
- Prior art keywords
- layer
- connector
- sealing sleeve
- sealing
- sleeve
- 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
Images
Abstract
The utility model discloses a connector with a multi-layer protection structure, which comprises an upper connector and a lower connector, wherein a first layer of sealing sleeve is arranged at the lower end of the upper connector, a second layer of sealing sleeve capable of being sleeved outside the first layer of sealing sleeve is arranged at the upper end of the lower connector, a third layer of movable sealing sleeve capable of moving up and down and pressing the second layer of sealing sleeve is arranged on the upper connector, multi-layer sealing protection can be carried out on the connecting part of the upper connector and the lower connector, meanwhile, the outermost sealing layer can be further sealed, the sealing performance of the connector is greatly improved, the safety and the service life of the connector are improved, the structure is simple, and the use is convenient.
Description
Technical Field
The present invention relates to a connector, and more particularly, to a connector provided with a multilayer protection structure.
Background
The electric connector is an electrical element of a connecting circuit, is mainly applied to the fields of electronics, household appliances, processing equipment and the like, can be used for making circuit connection simpler and is an electrical element with more reliable connecting effect, is not provided with a sealing structure outside the traditional connector, is easily introduced into the connecting part of the upper connector and the lower connector by external moisture, dust and the like, and causes the connector to be damaged or difficult to separate and the like.
Thus, further improvements are needed in the existing connectors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connector with a multilayer protection structure, which can carry out sealing protection on the connection part of an upper connector and a lower connector in all directions.
In order to achieve the purpose, the utility model adopts the following scheme:
the connector with the multilayer protection structure comprises an upper connector and a lower connector, wherein a first layer of sealing sleeve is arranged at the lower end of the upper connector, a second layer of sealing sleeve capable of being sleeved outside the first layer of sealing sleeve is arranged at the upper end of the lower connector, and a third layer of movable sealing sleeve capable of moving up and down and compressing the second layer of sealing sleeve is arranged on the upper connector.
Further, the first layer of sealing sleeve and the second layer of sealing sleeve are made of elastic sealing materials.
Further, the first layer of sealing sleeve and the second layer of sealing sleeve are made of silica gel materials.
Furthermore, the third layer of movable sealing sleeve comprises a vertical guide rail arranged on the upper connector, a rigid pressing sleeve is sleeved outside the second layer of sealing sleeve, a sliding block is movably arranged in the vertical guide rail, and a connecting rod is arranged between the sliding block and the rigid pressing sleeve for connection.
Further, the inner wall of the rigid pressing sleeve gradually inclines and deviates from bottom to top towards the upper connector.
In summary, compared with the prior art, the utility model has the beneficial effects that:
the utility model solves the defects of the existing connector, and has the advantages that the structure of the utility model can carry out multi-layer sealing protection on the connecting part of the upper connector and the lower connector, and meanwhile, the sealing layer at the outermost layer can be further sealed, thereby greatly improving the sealing property of the connector, improving the safety and the service life of the connector, and having simple structure and convenient use.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 2.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-3, the present invention provides
A connector with a multi-layer protection structure comprises an upper connector 1 and a lower connector 2, wherein a first layer of sealing sleeve 3 is arranged at the lower end of the upper connector 1, a second layer of sealing sleeve 4 capable of being sleeved outside the first layer of sealing sleeve 3 is arranged at the upper end of the lower connector 2, and a third layer of movable sealing sleeve 5 capable of moving up and down and pressing the second layer of sealing sleeve 4 is arranged on the upper connector 1;
the structure principle is as follows:
after the upper connector 1 and the lower connector 2 are connected, the first layer of sealing sleeve 3 is tightly attached to the periphery of the connecting part of the upper connector 1 and the lower connector 2 to carry out first layer of sealing protection;
the second layer of sealing sleeve 4 is sleeved outside the first layer of sealing sleeve 3 for wrapping so as to realize the sealing protection of the second layer;
at this moment, the third layer of movable sealing sleeve 5 is moved up and down, the third layer of movable sealing sleeve 5 moves downwards, the second layer of sealing sleeve 4 is sleeved with the second layer of sealing sleeve 4 to be wrapped, the second layer of sealing sleeve 4 is compressed, and the third layer of protection is carried out.
The first layer of sealing sleeve 3 and the second layer of sealing sleeve 4 are made of elastic sealing materials.
The first layer of sealing sleeve 3 and the second layer of sealing sleeve 4 are made of silica gel materials.
The third layer of movable sealing sleeve 5 comprises a vertical guide rail 501 arranged on the upper connector 1, a rigid pressing sleeve 502 is sleeved outside the second layer of sealing sleeve 4, a sliding block 503 is movably arranged in the vertical guide rail 501, and a connecting rod 504 is arranged between the sliding block 503 and the rigid pressing sleeve 502 for connection;
the sliding block 503 can move up and down relative to the vertical guide rail 501;
the connecting rod 504 is driven to move up and down in the moving process, and at the moment, the connecting rod 504 drives the rigid compression sleeve 502 to be sleeved outside the second layer of sealing sleeve 4;
the inner wall of the rigid pressing sleeve 502 gradually inclines and deviates from bottom to top towards the upper connector 1;
the rigid compression sleeve 502 is internally provided with a chamfer, the second layer of sealing sleeve 4 is gradually compressed in the process of pressing down, and the second layer of sealing sleeve 4 is compressed inwards, so that the second layer of sealing sleeve 4 and the first layer of sealing sleeve 3 are better in fitting performance and sealing performance.
While there have been shown and described the fundamental principles and principal features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are given by way of illustration of the principles of the utility model, but is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A connector with a multilayer protection structure comprises an upper connector (1) and a lower connector (2), and is characterized in that: the lower end of the upper connector (1) is provided with a first layer of sealing sleeve (3), the upper end of the lower connector (2) is provided with a second layer of sealing sleeve (4) which can be sleeved outside the first layer of sealing sleeve (3), and the upper connector (1) is provided with a third layer of movable sealing sleeve (5) which can move up and down and compress the second layer of sealing sleeve (4).
2. A connector provided with a multilayer protection structure according to claim 1, wherein: the first layer of sealing sleeve (3) and the second layer of sealing sleeve (4) are made of elastic sealing materials.
3. A connector provided with a multilayer protection structure according to claim 1, wherein: the first layer of sealing sleeve (3) and the second layer of sealing sleeve (4) are made of silica gel materials.
4. A connector provided with a multilayer protective structure according to any one of claims 1 to 3, wherein: the third layer of movable sealing sleeve (5) comprises a vertical guide rail (501) arranged on the upper connector (1), a rigid pressing sleeve (502) is sleeved outside the second layer of sealing sleeve (4), a sliding block (503) is movably arranged in the vertical guide rail (501), and a connecting rod (504) is arranged between the sliding block (503) and the rigid pressing sleeve (502) for connection.
5. A connector provided with a multilayer protection structure according to claim 4, wherein: the inner wall of the rigid pressing sleeve (502) gradually inclines and deviates to the upper connector (1) from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220440500.7U CN216958671U (en) | 2022-03-01 | 2022-03-01 | Connector with multilayer protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220440500.7U CN216958671U (en) | 2022-03-01 | 2022-03-01 | Connector with multilayer protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216958671U true CN216958671U (en) | 2022-07-12 |
Family
ID=82292885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220440500.7U Active CN216958671U (en) | 2022-03-01 | 2022-03-01 | Connector with multilayer protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216958671U (en) |
-
2022
- 2022-03-01 CN CN202220440500.7U patent/CN216958671U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216958671U (en) | Connector with multilayer protection structure | |
| CN210778030U (en) | Butt joint device for cable production | |
| CN206533111U (en) | A kind of Physical Experiment anti-dropout connector lug | |
| CN110137736B (en) | Electric shock prevention safety plug | |
| CN212968290U (en) | Explosion-proof anticorrosive grafting device | |
| CN209389285U (en) | A kind of household safe plug | |
| CN108988253B (en) | Electric power insulation wall bushing | |
| CN207250815U (en) | A kind of water proof socket | |
| CN207602419U (en) | A kind of insulated tension pole component | |
| CN211579929U (en) | Junction box for photovoltaic module | |
| CN210224424U (en) | Dust-proof video cable plug | |
| CN208315896U (en) | A kind of computer hardware dustproof and waterproof USB slot | |
| CN208782146U (en) | One kind docking Network Cable Connector for computer network | |
| CN215266936U (en) | Upper and lower shielding shell structure of connector | |
| CN219874291U (en) | Industrial equipment wire harness connection structure | |
| CN210490262U (en) | Safety protection tool used for 10kv and below | |
| CN218586461U (en) | Avoid dc-to-ac converter binding post of electric leakage | |
| CN220711024U (en) | Communication transmission cable fixing structure | |
| CN217741159U (en) | Lead fixing device for packaging lightning arrester | |
| CN213021743U (en) | Internet of things electromagnetic flowmeter | |
| CN219498287U (en) | Electric connector convenient to plug in | |
| CN212725070U (en) | Switch state indicator convenient to fix | |
| CN220964261U (en) | Electrical appliance junction box for electrical engineering experiment | |
| CN207853434U (en) | A kind of cable intermediate joint with moisture-proof function | |
| CN217362543U (en) | Waterproof and explosion-proof device for cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |