CN220985067U - Anti-electromagnetic interference double-plug connector - Google Patents
Anti-electromagnetic interference double-plug connector Download PDFInfo
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- CN220985067U CN220985067U CN202322448286.7U CN202322448286U CN220985067U CN 220985067 U CN220985067 U CN 220985067U CN 202322448286 U CN202322448286 U CN 202322448286U CN 220985067 U CN220985067 U CN 220985067U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-electromagnetic interference double-plug connector which comprises a connecting shell, a first plug, a second plug and an anti-interference protection assembly. According to the utility model, the anti-interference protection assembly is arranged, namely under the combined fit of the conductive rubber and the metal mesh, the auxiliary anti-electromagnetic interference fit of the connector can be realized, the stability of electric energy and signal transmission is ensured, and the compression structure is arranged at the lower end in the connecting shell, namely under the transmission of the screw rod and the transmission block, the opposite or opposite transmission of push-pull rods arranged at two sides is realized, so that the sliding blocks correspondingly connected with the outer ends of the push-pull rods arranged at two sides can conveniently eject or move back the outer end connecting pressing blocks, and the first connecting electrode or the second connecting electrode and the connecting cylinder are connected, reinforced or quickly unlocked, thereby achieving the advantages of the balanced connection, reinforcement and fit.
Description
Technical Field
The present utility model relates to the field of connectors, and more particularly, to an anti-electromagnetic interference dual plug connector.
Background
Connectors, also known as connectors and sockets, generally refer to electrical connectors, i.e. devices that connect two active devices, for transmitting information such as current and signals, and a male end and a female end can transmit current and signals after being connected and contacted;
The existing connectors are various in types, wherein the double-plug connector can be connected with equipment such as a computer and a mobile phone, so that information interaction between different equipment is facilitated, and compared with a single-plug connector, the double-plug connector is provided with two different plugs, so that the double-plug connector can adapt to different use environments;
The present application number is CN 202123105637.1's a two-sided two plug connector, including the fixed block, the spout has all been seted up at fixed block outer wall both ends, the inside sliding connection of spout has the protection piece, first plug of fixed block one end fixedly connected with, first plug one end fixedly connected with second plug is kept away from to the fixed block, the spout is close to first plug and all has been seted up perpendicular groove of second plug one end, the fixed block is close to perpendicular groove one end joint has first spring, first spring one end fixedly connected with ejector pin, first spring one end is kept away from to the ejector pin has been passed perpendicular groove, the inside sliding connection of spout has the slider, slider fixed connection is inside the protection piece, this utility model has following advantages: the plugs at two ends are protected by the protection block, and the baffle is hinged to one end of the protection block to prevent dust from entering the plugs, so that the plugs are damaged; the sealing performance of the device is improved through the sealing ring at one end of the baffle; the second spring is used for extruding the limiting plate to move, so that the limiting plate is convenient to extrude and fix the external connecting terminal, and the stability of the device is improved;
The existing double-plug connector has a sealing and stabilizing effect, but the current connector has the special important requirement that the electric connector has to be in good contact with each other except for meeting the general performance requirement, the working is reliable, the maintenance is convenient, the electromagnetic interference phenomenon is reduced, and the inside of the double-plug connector is not provided with an electromagnetic interference resisting structure, so that the information fluctuation phenomenon is easy to occur when external equipment is connected through the connector, and the normal use of the external equipment is influenced.
Disclosure of utility model
Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides an anti-electromagnetic interference dual plug connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-electromagnetic interference double-plug connector, includes the connection casing, the first plug is installed to connection casing front side, connection casing rear side is equipped with the second plug, still including locating the inside anti-interference protection subassembly of connection casing, anti-interference protection subassembly is including arranging the inside compact structure of connection casing in, locating the inside conductive rubber of connection casing both sides, built-in conductive rubber inside metal mesh, fastening in the connecting cylinder of metal mesh inside, slidable mounting in the slider at metal mesh middle part and the briquetting in the slider outside in the transmission.
Preferably, the connection housing further comprises a first connection electrode connected to the rear side of the first plug, and the rear side of the first connection electrode is spliced with the connection cylinder.
Preferably, the second plug further comprises a second connection electrode arranged on the front side of the second plug, and the second plug is spliced with the inside of the connection cylinder.
Preferably, the compressing structure comprises a connecting seat fastened at the lower end in the connecting shell, a screw rod rotationally connected to the middle part of the connecting seat, a transmission block in threaded connection with the outer side of the screw rod, a push-pull rod in transmission connection with the two sides of the outer end of the transmission block and limiting blocks fixedly arranged on the two sides of the upper end of the connecting seat, the middle part of each limiting block is spliced with the outer side of the push-pull rod, and the outer side of the push-pull rod is fixedly connected with the sliding block.
Preferably, the anti-interference protection assembly is symmetrically arranged along the front and back of the inside of the connecting shell, and the connecting cylinder arranged in the anti-interference protection assembly is symmetrically arranged at two positions.
Preferably, two transmission grooves are symmetrically formed in the middle of the sliding block, and the two transmission grooves are integrally formed in an inverted V-shaped groove shape.
Preferably, the pressing blocks are symmetrically arranged in two groups up and down along the sliding blocks, and the outer ends of the pressing blocks arranged in two groups are propped against the first connecting electrode or the second connecting electrode.
Preferably, one end of the push-pull rod, which is driven by the driving block, is arranged in a downward inclined manner, and an inclined groove is correspondingly formed in the middle of an inclined section of the push-pull rod.
The utility model has the beneficial effects that:
Advantage 1: according to the utility model, the anti-interference protection assembly is arranged, namely under the combined matching of the conductive rubber and the metal mesh, the auxiliary anti-electromagnetic interference matching of the connector can be realized, and the stability of electric energy and signal transmission is ensured.
Advantage 2: according to the utility model, the pressing structure is arranged at the lower end of the inner part of the connecting shell, namely, under the transmission of the screw rod and the transmission block, the opposite or opposite transmission of the push-pull rods arranged at the two sides is realized, so that the sliding blocks correspondingly connected with the outer ends of the push-pull rods arranged at the two sides can conveniently eject or move back the outer end connecting pressing block, and the first connecting electrode or the second connecting electrode is connected with the connecting cylinder for reinforcement or quick unlocking, thereby achieving the advantages of balanced connection, reinforcement and cooperation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of the right-side cross-sectional structure of the present utility model;
FIG. 4 is a right side view of the tamper resistant shield assembly of the present utility model;
fig. 5 is a schematic view of a right-side cross-sectional structure of the pressing structure of the present utility model.
Wherein: the anti-interference device comprises a connecting shell body-1, a first plug-2, a first connecting electrode-2 a, a second plug-3, a second connecting electrode-3 a, an anti-interference protection component-4, a compression structure-41, a connecting seat-411, a screw-412, a transmission block-413, a push-pull rod-414, a limiting block-415, conductive rubber-42, a metal net-43, a connecting cylinder-44, a sliding block-45 and a pressing block-46.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1-3, the present utility model provides an anti-electromagnetic interference dual-plug connector, which comprises a connection housing 1, a first plug 2 is installed on the front side of the connection housing 1, a second plug 3 is disposed on the rear side of the connection housing 1, and an anti-interference protection component 4 disposed inside the connection housing 1.
The connection housing 1 further includes a first connection electrode 2a connected to the rear side of the first plug 2, where the rear side of the first connection electrode 2a is plugged with the connection barrel 44, so as to ensure stable anti-electromagnetic interference connection between the first plug 2 and the anti-interference protection component 4.
The second plug 3 further includes a second connection electrode 3a mounted on the front side of the second plug 3, and the second plug 3 is plugged into the connection barrel 44, so as to ensure stable anti-electromagnetic interference connection between the first plug 2 and the anti-interference protection component 4.
Referring to fig. 4, the anti-interference protection assembly 4 in this embodiment includes a compression structure 41 disposed in the lower end of the inner portion of the connection housing 1 to achieve connection and compression fit, a conductive rubber 42 symmetrically disposed on the front and rear sides of the inner portion of the connection housing 1 to achieve anti-electromagnetic interference fit through the conductive rubber 42, a metal mesh 43 embedded in the conductive rubber 42 to facilitate matching with the conductive rubber 42 to achieve efficient anti-electromagnetic interference and smooth signal transmission, a connection cylinder 44 symmetrically longitudinally fastened and connected in the metal mesh 43 to assist in achieving connection and reinforcement fit, a slider 45 disposed in the middle end of the inner portion of the metal mesh 43 and slidably connected with the middle end of the inner portion of the metal mesh 43, and a pressing block 46 drivingly connected to the outer side of the slider 45 to achieve pressing fit of the first connection electrode 2a or the second connection electrode 3a against the first connection electrode.
Specifically, the anti-interference protection component 4 is symmetrically arranged front and back along the inside of the connection shell 1, and the connecting cylinder 44 arranged inside the anti-interference protection component 4 is symmetrically arranged at two positions up and down, so that the first plug 2 and the second plug 3 are guaranteed to realize efficient anti-electromagnetic interference fit; two transmission grooves are symmetrically formed in the middle of the sliding block 45, the two transmission grooves are integrally formed in an inverted V-shaped groove shape, the sliding block 45 is guaranteed to be matched with the inverted V-shaped grooves formed in the two ends of the front side, and the pressing blocks 46 on the upper side and the lower side can move vertically relatively or reversely; the two groups of pressing blocks 46 are symmetrically arranged up and down along the sliding blocks 45, and the outer ends of the pressing blocks 46 arranged in the two groups are propped against the first connecting electrode 2a or the second connecting electrode 3a, so that the pressing blocks 46 are ensured to assist in realizing propping-up compression fit, and the connection firmness of the first connecting electrode 2a or the second connecting electrode 3a and the connecting cylinder 44 is improved.
Referring to fig. 5, the pressing structure 41 in this embodiment includes a connecting seat 411 fixedly connected to the lower end of the inner portion of the connecting housing 1, a screw 412 vertically installed in the middle of the connecting seat 411 and rotationally connected to the middle of the connecting seat 411, a driving block 413 screwed on the outer side of the screw 412, and the outer side of the driving block 413 slides against the two inner side surfaces of the connecting seat 411, a push-pull rod 414 connected to the front and rear sides of the outer end of the driving block 413 is driven, and the push-pull rod 414 longitudinally penetrates through the middle of the conductive rubber 42 and the metal mesh 43 and is fixedly connected to one side of the sliding block 45, and a limiting block 415 fixedly connected to the front and rear sides of the upper end of the connecting seat 411 to achieve longitudinal limiting and guiding fit is inserted into the middle of the limiting block 415.
Further, one end of the push-pull rod 414, which is driven by the driving block 413, is inclined downwards, and an inclined groove is correspondingly formed in the middle of an inclined section of the push-pull rod 414, so that smooth driving connection of the push-pull rod 414 and the driving block 413 is ensured, and longitudinal synchronous opposite or opposite push-pull driving of the push-pull rods 414 at two sides is realized.
The working principle is as follows:
When the double-plug connector is used, different plug-in data transmission coordination can be realized by connecting the first plug 2 and the second plug 3 which are respectively arranged at the front and the back of the shell 1, so that the use functionality of the connector is improved;
In order to reduce the electromagnetic interference phenomenon, an anti-interference protection component 4 is arranged in the connection shell 1, first, a first connection electrode 2a and a second connection electrode 3a arranged on the rear side of the first plug 2 and the front side of the second plug 3 are inserted into a connection cylinder 44 arranged in the metal net 43, so that the installation firmness of the rear side of the first plug 2 and the second plug 3 is ensured, and conductive rubber 42 arranged on the left side and the right side of the interior of the connection shell 1 is matched with the metal net 43 arranged in the interior, thereby realizing high-efficiency anti-electromagnetic interference matching and ensuring stable and high-efficiency transmission of electric energy and signals;
Secondly, when the first connecting electrode 2a or the second connecting electrode 3a is inserted into the connecting cylinder 44, the pressing blocks 46 which are symmetrically connected with the transmission grooves formed on the two sides of the outer end of the sliding block 45 can be driven by the screw rod 412 and the transmission block 413 to pull the two side push-pull rods 414, so that the pressing blocks 46 which are symmetrically arranged up and down can be pulled along with the push-pull rods 414 and stably move into the connecting cylinder 44 to be in contact with the first connecting electrode 2a or the second connecting electrode 3a inserted into the connecting cylinder 44, the abutting and pressing fit is realized, the inserting firmness of the first connecting electrode 2a or the second connecting electrode 3a and the connecting cylinder 44 is improved, the stability of data transmission is ensured, if unlocking is required, only the screw rod 412 is needed to drive the transmission block 413 which is in threaded connection on the outer side to move downwards, the two side rods 414 which are in driving connection with the front and rear ends of the transmission block 413 are formed by the inclined grooves, the sliding blocks 414 are correspondingly arranged on the two sides, the two sides of the sliding blocks 46 which are correspondingly arranged on the outer ends of the two side of the transmission block 414 can be oppositely moved, the two sides of the transmission grooves formed on the outer side can be matched with the sliding block 45, the two sides of the upper and lower side of the transmission grooves which are formed on the outer side, the upper and lower side of the pressing block 46 can be correspondingly moved, the corresponding sides of the transmission grooves are matched, the two sides of the first connecting electrode 46 can be opposite, and the first connecting electrode and the inner side and the metal net 46 can be quickly moved back to the inner side, and the metal net and the second connecting electrode 43 can be correspondingly connected, and the first connecting electrode and the second connecting electrode can be quickly and the opposite and the first connecting electrode and the second connecting electrode and the connecting electrode and can be correspondingly connected.
The utility model provides an anti-electromagnetic interference double-plug connector, which is provided with an anti-interference protection component 4, namely under the combined cooperation of conductive rubber 42 and a metal net 43, the auxiliary anti-electromagnetic interference cooperation of the connector can be realized, the stability of electric energy and signal transmission is ensured, and a compression structure 41 is arranged at the lower end inside a connecting shell 1, namely under the transmission of a screw 412 and a transmission block 413, the opposite or opposite transmission of push-pull rods 414 arranged at two sides is realized, so that sliding blocks 45 with the outer ends of the push-pull rods 414 arranged at two sides are correspondingly connected, the ejection or the back movement of a pressing block 46 connected at the outer ends is conveniently carried out, and a first connecting electrode 2a or a second connecting electrode 3a and a connecting cylinder 44 are connected and reinforced or quickly unlocked, thereby the advantages of balanced connection and reinforcement cooperation are achieved.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The anti-electromagnetic interference double-plug connector comprises a connecting shell (1), wherein a first plug (2) is arranged on the front side of the connecting shell (1), and a second plug (3) is arranged on the rear side of the connecting shell (1);
The method is characterized in that: the anti-interference protection assembly (4) is arranged inside the connecting shell (1), and the anti-interference protection assembly (4) comprises a pressing structure (41) arranged inside the connecting shell (1), conductive rubber (42) arranged on two sides inside the connecting shell (1), a metal net (43) arranged inside the conductive rubber (42), a connecting cylinder (44) fastened inside the metal net (43), a sliding block (45) slidably mounted in the middle of the metal net (43) and a pressing block (46) in transmission connection with the outer side of the sliding block (45).
2. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: the connecting shell (1) further comprises a first connecting electrode (2 a) connected to the rear side of the first plug (2), and the rear side of the first connecting electrode (2 a) is spliced with the connecting cylinder (44).
3. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: the second plug (3) further comprises a second connecting electrode (3 a) arranged on the front side of the second plug (3), and the second plug (3) is spliced with the inside of the connecting cylinder (44).
4. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: the compressing structure (41) comprises a connecting seat (411) fastened at the lower end inside a connecting shell (1), a screw rod (412) rotatably connected to the middle of the connecting seat (411), a transmission block (413) in threaded connection with the outer side of the screw rod (412), a push-pull rod (414) in transmission connection with the two sides of the outer end of the transmission block (413) and limiting blocks (415) fixedly arranged on the two sides of the upper end of the connecting seat (411), the middle of each limiting block (415) is connected with the outer side of the push-pull rod (414) in an inserting mode, and the outer side of each push-pull rod (414) is fixedly connected with a sliding block (45).
5. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: the anti-interference protection assembly (4) is symmetrically arranged along the front and back of the inside of the connecting shell (1), and two connecting cylinders (44) arranged in the anti-interference protection assembly (4) are symmetrically arranged at the upper and lower parts.
6. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: two transmission grooves are symmetrically formed in the middle of the sliding block (45), and the two transmission grooves are integrally formed in an inverted V-shaped groove shape.
7. An electromagnetic interference resistant double plug connector as defined in claim 1, wherein: two groups of pressing blocks (46) are symmetrically arranged up and down along the sliding blocks (45), and the outer ends of the pressing blocks (46) arranged in the two groups are propped against the first connecting electrode (2 a) or the second connecting electrode (3 a).
8. An electromagnetic interference resistant double plug connector as defined in claim 4, wherein: one end of the push-pull rod (414) is driven by the driving block (413) to incline downwards, and an inclined groove is correspondingly formed in the middle of an inclined section of the push-pull rod (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448286.7U CN220985067U (en) | 2023-09-07 | 2023-09-07 | Anti-electromagnetic interference double-plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448286.7U CN220985067U (en) | 2023-09-07 | 2023-09-07 | Anti-electromagnetic interference double-plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985067U true CN220985067U (en) | 2024-05-17 |
Family
ID=91058989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322448286.7U Active CN220985067U (en) | 2023-09-07 | 2023-09-07 | Anti-electromagnetic interference double-plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985067U (en) |
-
2023
- 2023-09-07 CN CN202322448286.7U patent/CN220985067U/en active Active
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