CN216794157U - Signal connector capable of shielding and grounding - Google Patents
Signal connector capable of shielding and grounding Download PDFInfo
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- CN216794157U CN216794157U CN202220472802.2U CN202220472802U CN216794157U CN 216794157 U CN216794157 U CN 216794157U CN 202220472802 U CN202220472802 U CN 202220472802U CN 216794157 U CN216794157 U CN 216794157U
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- shell
- shielding
- socket
- signal connector
- housing
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Abstract
The utility model discloses a signal connector capable of being grounded in a shielding mode, which comprises a socket shell, a plug shell, two crystal heads and a first shielding shell, wherein the plug shell is oppositely inserted into the socket shell; one end of the socket shell is provided with two first through holes penetrating to the other end of the socket shell, and the two crystal heads are respectively arranged in the first through holes; one end of each crystal head is also connected with a cable, and one end of the cable penetrates out of the plug shell to be arranged. The two crystal heads are integrated into a whole, the double-screen-port connection device is suitable for being used in a double-screen-port connection device, the use is convenient, the installation cost is saved, meanwhile, the first shielding shell and the second shielding shell are arranged, grounding signals can be shielded, connection signal interference is avoided, and the signal transmission quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of signal connectors, in particular to a signal connector capable of being grounded in a shielding mode.
Background
The RJ45 connector is commonly called a crystal head, which is a transparent plug connected with a network card or a HUB, and is used for connecting two ends of a twisted pair, most of the existing crystal head connectors are single-port, and are troublesome to install for equipment with double network ports, and meanwhile, the existing connectors have poor waterproof and grounding signal shielding capabilities, and are inconvenient to use in some environments requiring waterproof, dustproof and complex signals.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a signal connector capable of shielding and grounding, which integrates two crystal heads into a whole, is suitable for connecting equipment with double net ports, is convenient to use, saves the installation cost, is provided with a first shielding shell and a second shielding shell, can shield grounding signals, avoids the interference of connecting signals and ensures the signal transmission quality, is also provided with a first sealing ring and a second sealing ring, improves the waterproof and dustproof performances, is also provided with an elastic pressing sheet on the second shielding shell, can be convenient to disassemble and replace the crystal heads, and is convenient and practical.
In order to realize the purpose, the following technical scheme is adopted:
a signal connector capable of being grounded in a shielding mode comprises a socket shell, a plug shell, two crystal heads and a first shielding shell, wherein the plug shell is inserted into the socket shell; one end of the socket shell is provided with two first through holes penetrating to the other end of the socket shell, and the two crystal heads are respectively arranged in the first through holes; one end of each crystal head is also connected with a cable, and one end of the cable penetrates out of the plug shell; the first shielding shell is embedded in the socket shell, and a plurality of elastic convex sheets are arranged at intervals in the vertical direction on two sides of one end of the first shielding shell; a plurality of clamping holes are formed in the positions, corresponding to the elastic protruding pieces, of two sides of one end of the socket shell, and each elastic protruding piece is correspondingly clamped in one clamping hole.
Furthermore, the signal connector capable of being grounded in a shielding manner further comprises a second shielding shell, and the second shielding shell is inserted into the socket shell from one end, close to the plug shell, of the socket shell; and a plurality of elastic contact pieces are arranged on two sides of the other end of the first shielding shell at intervals in the vertical direction, and the outer walls of the elastic contact pieces are tightly attached to the inner wall of the second shielding shell.
Further, the inner wall of the second shielding shell is also provided with a spacer, and the spacer is used for isolating the two cables from each other.
Furthermore, the top and the bottom of the second shielding case are respectively movably provided with an elastic pressing sheet capable of swinging up and down, one side of each crystal head is also provided with a clamping hook, and one end of each elastic pressing sheet is respectively abutted against the clamping hook of one crystal head.
Furthermore, a first sealing ring is further sleeved on the outer wall of one end, provided with the plurality of clamping holes, of the socket shell.
Furthermore, a second through hole penetrating to the other end of the plug shell is formed in one end of the plug shell, the other end of the socket shell is inserted into the second through hole, and a second sealing ring is further sleeved on the outer wall of the plug shell.
Furthermore, a cable sealing ring is further installed in the second through hole of the plug shell, a plurality of limiting holes are further formed in one side of the cable sealing ring, and one end of the cable penetrates out of the limiting holes to be arranged.
Furthermore, tail nut is still installed to the one end outer wall of plug housing, and the tail nut is used for mutually supporting with the cable sealing washer in order to fix the cable is spacing fixed.
Furthermore, a clamping handle is further installed on the outer wall of the socket shell, a clamping block is further arranged on the outer wall of the plug shell, and the clamping handle is used for being matched with the clamping block to lock and fix the socket shell and the plug shell.
By adopting the scheme, the utility model has the beneficial effects that:
the connector integrates two crystal heads, is suitable for being used in a connecting device with double net mouths, is convenient to use, saves the installation cost, is provided with the first shielding shell and the second shielding shell simultaneously, can shield grounding signals, avoids connecting signal interference, guarantees the signal transmission quality, is further provided with the first sealing ring and the second sealing ring, improves the waterproof and dustproof performances, is also provided with the elastic pressing sheet on the second shielding shell, can be convenient to detach and replace the crystal heads, and is convenient and practical.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an exploded view of the socket housing of the present invention;
FIG. 4 is a perspective view of a specific application of the present invention;
wherein the figures identify the description:
1-a socket housing; 2-a plug housing;
3-crystal head; 4-a first shielding shell;
5-a cable; 6-a second shielding shell;
7-a first sealing ring; 8-a second sealing ring;
9-cable sealing ring; 11-a hole;
21-tail nut; 22-clamping the handle;
23-a clamping block; 31-hook;
41-elastic lug plate; 42-elastic contact piece;
61-a spacer; and 62, elastic pressing.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a signal connector capable of shielding and grounding, including a socket housing 1, a plug housing 2 inserted into the socket housing 1, two crystal contacts 3, and a first shielding shell 4; one end of the socket shell 1 is provided with two first through holes penetrating to the other end of the socket shell, and the two crystal heads 3 are respectively arranged in the first through holes; one end of each crystal head 3 is also connected with a cable 5, and one end of each cable 5 penetrates out of the plug shell 2; the first shielding shell 4 is embedded in the socket shell 1, and a plurality of elastic convex pieces 41 are arranged at intervals in the vertical direction on two sides of one end of the first shielding shell 4; a plurality of clamping holes 11 are further formed in the two sides of one end of the socket shell 1 corresponding to the elastic protruding pieces 41, and each elastic protruding piece 41 is correspondingly clamped in one clamping hole 11.
With reference to fig. 1 to 4, in the present embodiment, the connector integrates the two crystal heads 3 into a whole, and is suitable for a connection device with dual network ports, so that the connector is convenient to use and saves the installation cost; meanwhile, a first shielding shell 4 is also installed in the socket shell 1, and a plurality of elastic convex pieces 41 are also arranged at intervals in the vertical direction on two sides of one end of the first shielding shell 4; in this embodiment, the elastic protrusion piece 41 is half-moon-shaped, and after the elastic protrusion piece 41 is installed in the socket housing 1, the middle part of the elastic protrusion piece 41 can penetrate out from the clamping hole 11, and when the crystal head 3 is inserted into the corresponding net port, the elastic protrusion piece 41 can contact with the inner wall of the box body provided with the net port from the protruding part of the clamping hole 11, so that the purpose of shielding the grounding signal is achieved, the signal interference is avoided, and the signal transmission quality is ensured.
Preferably, the signal connector capable of shielding ground further comprises a second shielding shell 6, and the second shielding shell 6 is inserted into the socket housing 1 from one end of the socket housing 1 close to the plug housing 2; a plurality of elastic contact pieces 42 are arranged at intervals in the vertical direction on two sides of the other end of the first shielding shell 4, and the outer walls of the elastic contact pieces 42 are tightly attached to the inner wall of the second shielding shell 6. The second shielding shell 6 is a cable shielding shell, so that the stability of the signal transmission of the cable 5 is ensured, the inner wall of the second shielding shell 6 is also provided with a spacer 61, and the spacer 61 can isolate the two cables 5 from each other to avoid mutual interference.
Preferably, the top and the bottom of the second shielding shell 6 are respectively movably provided with an elastic pressing piece 62 capable of swinging up and down, one side of each crystal head 3 is also provided with a hook 31, and one end of each elastic pressing piece 62 is respectively abutted against the hook 31 of one crystal head 3. Through pressing down elastic pressing sheet 62, can release quartzy head 3 fast, and then need not with the help of the instrument, realize dismantling the purpose of changing quartzy head 3 fast.
Preferably, the outer wall of one end of the socket housing 1, which is provided with the plurality of clamping holes 11, is further sleeved with a first sealing ring 7; a second through hole penetrating to the other end of the plug housing 2 is formed in one end of the plug housing 2, the other end of the socket housing 1 is inserted into the second through hole, and a second sealing ring 8 is further sleeved on the outer wall of the plug housing 2. Through first sealing washer 7 and second sealing washer 8, can improve the waterproof, dustproof performance of connector.
Preferably, a cable sealing ring 9 is further installed in the second through hole of the plug housing 2, a plurality of limiting holes are further formed in one side of the cable sealing ring 9, and one end of the cable 5 penetrates out of the limiting holes to be arranged. The cable 5 is worn out from spacing hole and is arranged, can be spacing with cable 5 on the one hand, avoids it to rock, and on the other hand guarantees to leave the interval between two cables 5, avoids signal interference.
Preferably, a tail nut 21 is further installed on the outer wall of one end of the plug housing 2, and the tail nut 21 is used for being matched with the cable sealing ring 9 to limit and fix the cable 5.
Preferably, a clamping handle 22 is further installed on the outer wall of the socket housing 1, a clamping block 23 is further provided on the outer wall of the plug housing 2, and the clamping handle 22 is used for cooperating with the clamping block 23 to lock and fix the socket housing 1 and the plug housing 2.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A signal connector capable of being grounded in a shielding mode comprises a socket shell and a plug shell which is inserted into the socket shell, and is characterized by further comprising two crystal heads and a first shielding shell; one end of the socket shell is provided with two first through holes penetrating to the other end of the socket shell, and the two crystal heads are respectively arranged in the first through holes; one end of each crystal head is also connected with a cable, and one end of the cable penetrates out of the plug shell; the first shielding shell is embedded in the socket shell, and a plurality of elastic convex sheets are arranged at intervals in the vertical direction on two sides of one end of the first shielding shell; a plurality of clamping holes are formed in the positions, corresponding to the elastic protruding pieces, of two sides of one end of the socket shell, and each elastic protruding piece is correspondingly clamped in one clamping hole.
2. The shieldable signal connector of claim 1, further comprising a second shield shell inserted into the receptacle housing from an end of the receptacle housing proximate the plug housing; and a plurality of elastic contact pieces are arranged on two sides of the other end of the first shielding shell at intervals in the vertical direction, and the outer walls of the elastic contact pieces are tightly attached to the inner wall of the second shielding shell.
3. The shieldable, grounded signal connector of claim 2, wherein the second shield shell further includes a spacer on an inner wall thereof, the spacer for isolating the two cables from each other.
4. The signal connector as claimed in claim 2, wherein the top and bottom of the second shielding shell are movably provided with an elastic pressing piece capable of swinging up and down, one side of each crystal head is provided with a hook, and one end of each elastic pressing piece is abutted against the hook of one crystal head.
5. The signal connector as claimed in claim 1, wherein the receptacle housing has a plurality of locking holes, and a first sealing ring is disposed around an outer wall of the receptacle housing.
6. The signal connector as claimed in claim 1, wherein the plug housing has a second through hole formed at one end thereof and penetrating to the other end thereof, the other end of the socket housing is inserted into the second through hole, and the outer wall of the plug housing is further sleeved with a second sealing ring.
7. The signal connector capable of shielding and grounding according to claim 6, wherein a cable sealing ring is further installed in the second through hole of the plug housing, a plurality of limiting holes are further formed in one side of the cable sealing ring, and one end of the cable penetrates out of the limiting holes to be arranged.
8. The signal connector of claim 7, wherein a tail nut is further mounted on an outer wall of one end of the plug housing, and the tail nut is configured to cooperate with the cable gasket to limit and fix the cable.
9. The signal connector as claimed in claim 1, wherein a clamping handle is further mounted on the outer wall of the socket housing, and a clamping block is further provided on the outer wall of the plug housing, the clamping handle being adapted to cooperate with the clamping block to lock the socket housing and the plug housing together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220472802.2U CN216794157U (en) | 2022-03-04 | 2022-03-04 | Signal connector capable of shielding and grounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220472802.2U CN216794157U (en) | 2022-03-04 | 2022-03-04 | Signal connector capable of shielding and grounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794157U true CN216794157U (en) | 2022-06-21 |
Family
ID=82000204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220472802.2U Active CN216794157U (en) | 2022-03-04 | 2022-03-04 | Signal connector capable of shielding and grounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794157U (en) |
-
2022
- 2022-03-04 CN CN202220472802.2U patent/CN216794157U/en active Active
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