CN219959620U - Aluminum alloy stretching spring piece type quick-inserting shielding connector - Google Patents
Aluminum alloy stretching spring piece type quick-inserting shielding connector Download PDFInfo
- Publication number
- CN219959620U CN219959620U CN202321038897.8U CN202321038897U CN219959620U CN 219959620 U CN219959620 U CN 219959620U CN 202321038897 U CN202321038897 U CN 202321038897U CN 219959620 U CN219959620 U CN 219959620U
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- shielding
- aluminum alloy
- connector
- connector body
- stretching
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 8
- 239000012634 fragment Substances 0.000 description 5
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is suitable for the technical field of electromagnetic shielding, and particularly relates to an aluminum alloy stretching elastic sheet type quick-plugging shielding connector which comprises a metal connector body and a tail cover, wherein the tail cover is arranged at the end part of the metal connector body in a buckling manner, a plurality of circular arc elastic sheets distributed circumferentially are arranged in the metal connector body and are tightly pressed on a corner ring of a cable shielding layer, the plurality of circular arc elastic sheets distributed circumferentially form a stretching elastic sheet shielding ring, a wire sealing body is arranged between the tail cover and the stretching elastic sheet shielding ring and in the metal connector body, and the outer wall of the wire sealing body is attached to the inner wall of the metal connector body; the large arc stretching integrated forming bending circular ring spring plate is adopted as a shielding structure, 6 large bending circular arc spring plates are tightly pressed on a hexagonal ring of a cable shielding layer, contact is even and compact, shielding capacity is excellent, and the stretching spring plate of the spring plate connector is vertically integrated bending, so that the cable is perfectly prevented from being clamped due to wire withdrawal adjustment or the shielding layer is perfectly damaged.
Description
Technical Field
The utility model relates to the technical field of electromagnetic shielding, in particular to an aluminum alloy stretching spring sheet type quick-plugging shielding connector.
Background
The shielding joint is divided into two kinds of metal type and metal-plastic mixed type according to the materials.
The conventional shielded cable connector has the functions of locking and fixing a cable, waterproof sealing and shielding protection, and basically comprises three main types, namely a shell of the shielded cable connector, a sealing piece and a shielding piece, wherein the shell mainly comprises two types, one is provided with a connector body attached with a mounting thread and arranged at a hole or a thread position of the box body, and the other is provided with a round nut which is mainly responsible for connecting the connector body and compacting and extruding the sealing piece to achieve the functions of locking the cable and waterproof; the sealing element is divided into two types, one is pressed by the cap to lock the core body of the cable, the other is a sealing O-shaped ring between the connector body and the box body, and the sealing element enables the cable and the penetrating hole to be completely sealed, so that the working space of the device can be isolated from the external environment, and the protection effects of water resistance, dust resistance and the like are achieved; the shielding piece is used for conducting the cable shielding layer and the outer shell, so that electromagnetic fields generated when high-voltage electricity passes through are completely shielded, and the damage of the strong electromagnetic fields to internal components is prevented.
The existing common shielding connector has the defects that the design of a shielding mechanism is complex, the connector is required to be frequently disassembled and assembled, the manufacturing cost is high, the labor cost for assembly and use is high, the complexity for assembly and use is required to be considered at a user side, and the training cost and the fault tolerance cost are increased; secondly, the conventional connector needs to lock the round nut to press the sealing core body to generate sealing performance, so that the cable connector needs to be manually locked, and the installation and locking are inconvenient for some positions in complex and narrow spaces in the environment; finally, as industry competition is intense, there is an increasing need for lower cost joints.
Disclosure of Invention
The utility model aims to provide an aluminum alloy stretching spring sheet type quick-plugging shielding connector for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an aluminum alloy tensile spring piece formula is inserted soon and is shielded connector, includes metal joint body and tail-hood, the mode of tail-hood adoption lock is installed at metal joint body tip, the inside circular arc shell fragment that is equipped with a plurality of circumferences and distributes of metal joint body, and the circular arc shell fragment is hugged closely and is pressed on the angle ring of cable shielding layer to a plurality of circular arc shell fragments that circumference distributes form a tensile shell fragment shielding ring, be equipped with between tail-hood and the tensile shell fragment shielding ring, the inside of metal joint body and seal the line body, wherein seal line body outer wall and the laminating of the internal wall of metal joint.
Further: the number of the arc shrapnel is 6.
Further: the shell of the metal connector body is formed by adopting an aluminum alloy material through die casting.
Further: the tail cover is made of plastic materials.
Further: the wire sealing body is made of self-lubricating materials.
Further: and a flat gasket sealing ring is arranged at one end of the metal connector body, which is far away from the tail cover.
Compared with the prior art, the utility model has the beneficial effects that: the large arc stretching integrated forming bending circular ring spring plate is adopted as a shielding structure, 6 large bending circular arc spring plates are tightly pressed on a hexagonal ring of a cable shielding layer, contact is even and compact, shielding capacity is excellent, and the stretching spring plate of the spring plate connector is vertically integrated bending, so that the cable is perfectly prevented from being clamped due to wire withdrawal adjustment or the shielding layer is perfectly damaged.
Drawings
Fig. 1 is a cross-sectional view of an internal structure of an aluminum alloy stretch elastic sheet type quick-plugging shielding connector provided in an embodiment of the utility model.
In the figure: 1-flat gasket sealing ring, 2-metal connector body, 3-stretching shrapnel shielding ring, 4-wire sealing body and 5-tail cover.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
In one embodiment, please refer to fig. 1, the aluminum alloy stretching spring piece type fast-inserting shielding connector comprises a metal connector body 2 and a tail cover 5, wherein the tail cover 5 is installed at the end part of the metal connector body 2 in a buckling manner, one end, far away from the tail cover 5, of the metal connector body 2 is provided with a flat gasket sealing ring 1, a plurality of circular arc spring pieces distributed circumferentially are arranged inside the metal connector body 2 and are tightly pressed on a corner ring of a cable shielding layer, the circular arc spring pieces distributed circumferentially form a stretching spring piece shielding ring 3, a wire sealing body 4 is arranged between the tail cover 5 and the stretching spring piece shielding ring 3 and inside the metal connector body 2, and the outer wall of the wire sealing body 4 is attached to the inner wall of the metal connector body 2.
In the embodiment, an aluminum alloy stretching spring piece type quick-plugging shielding connector (hereinafter referred to as shielding connector) is integrally arranged at a position of a chassis corresponding to a threaded mounting hole, a metal connector body 2 is screwed by a wrench to be fixed, a flat gasket sealing ring 1 is contacted with the surface of the chassis, and the flat gasket sealing ring 1 deforms under the pressure of the end face of the metal connector body 2 to realize sealing performance; the cable is directly penetrated into the shielding joint, so that the position of a cable shielding layer is tightly contacted with the stretching elastic piece shielding ring 3, the stretching elastic piece shielding ring 3 is tightly contacted with the metal joint body 2, the metal joint body 2 is tightly contacted with the machine box threads, and the conductive grounding shielding is realized, wherein the number of the circular arc elastic pieces is 6, the large circular arc stretching integrated bending circular ring elastic pieces are adopted as shielding structures, the 6 large bending circular arc elastic pieces are tightly pressed on the hexagonal ring of the cable shielding layer, and the contact is even and compaction, so that the shielding capability is excellent, the stretching elastic pieces of the elastic piece joint are bent up and down integrally, and the cable is perfectly prevented from being blocked or damaged by the wire withdrawal adjustment; after the cable passes through the cable sealing body 4, the cable sealing body 4 deforms, compresses tightly and is tightly stuck on the outer skin of the customer cable and the inner wall of the metal connector body 2, so that good sealing performance is kept between the whole shielding connector and the cable and the installation shell.
In another embodiment, referring to fig. 1, the housing of the metal connector body 2 is formed by die casting an aluminum alloy material, so as to greatly reduce the processing cost of the product.
In another embodiment, referring to fig. 1, the tail cap 5 is made of plastic material, and the plastic outlet can effectively prevent the problem of swing abrasion of the cable.
In another embodiment, referring to fig. 1, the wire sealing body 4 is made of a self-lubricating material, the wire sealing body 4 is made of a multi-out annular protrusion type wire sealing body 4, and the wire sealing body is made of a self-lubricating material, so that a cable can easily pass through the wire sealing body and has a good wrapping and sealing effect.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The aluminum alloy stretching spring piece type quick-plugging shielding connector comprises a metal connector body and a tail cover; the cable connector is characterized in that the tail cover is arranged at the end part of the metal connector body in a buckling manner, a plurality of circular arc shrapnels distributed circumferentially are arranged in the metal connector body and are tightly pressed on the corner ring of the cable shielding layer, a stretching shrapnel shielding ring is formed by the circular arc shrapnels distributed circumferentially, a wire sealing body is arranged between the tail cover and the stretching shrapnel shielding ring and in the metal connector body, and the outer wall of the wire sealing body is attached to the inner wall of the metal connector body.
2. The aluminum alloy stretch panel type quick connect shield connector of claim 1 wherein the number of said arcuate strips is 6.
3. The aluminum alloy stretch panel-style quick connector of claim 1, wherein the housing of the metal header body is die cast from an aluminum alloy material.
4. The aluminum alloy stretch panel quick connect shield connector of claim 1 wherein said tail cap is made of a plastic material.
5. The aluminum alloy stretch panel-style quick connector of claim 1, wherein the wire sealing body is made of a self-lubricating material.
6. The aluminum alloy stretch-elastic sheet type quick-connect shield connector of any one of claims 1-5, wherein a flat gasket seal is provided at an end of the metal connector body remote from the tail cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038897.8U CN219959620U (en) | 2023-05-04 | 2023-05-04 | Aluminum alloy stretching spring piece type quick-inserting shielding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038897.8U CN219959620U (en) | 2023-05-04 | 2023-05-04 | Aluminum alloy stretching spring piece type quick-inserting shielding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959620U true CN219959620U (en) | 2023-11-03 |
Family
ID=88538398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038897.8U Active CN219959620U (en) | 2023-05-04 | 2023-05-04 | Aluminum alloy stretching spring piece type quick-inserting shielding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959620U (en) |
-
2023
- 2023-05-04 CN CN202321038897.8U patent/CN219959620U/en active Active
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