CN210692952U - SMD RJ45 network interface - Google Patents
SMD RJ45 network interface Download PDFInfo
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- CN210692952U CN210692952U CN201921924200.0U CN201921924200U CN210692952U CN 210692952 U CN210692952 U CN 210692952U CN 201921924200 U CN201921924200 U CN 201921924200U CN 210692952 U CN210692952 U CN 210692952U
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- lock pin
- network interface
- patch
- shell
- back lock
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Abstract
The utility model discloses a SMD RJ45 network interface, including the transformer net gape, the transformer net gape moulds shell and back lock pin including preceding lock pin, back lock pin that connect gradually backward in the past, preceding lock pin includes preceding lock pin body and sets up in the asparagus of its front end, back lock pin includes back lock pin body and sets up in the asparagus of its lower extreme, be provided with the coil module in the back lock pin moulds shell, its rear end still be provided with the corresponding needle groove of matching of asparagus on the back lock pin, preceding lock pin rear end with the front end that the back lock pin moulded the shell corresponds the accordant connection and fixes. The paster type RJ45 network interface of the utility model is applied to network signal transmission and EMI control, an SMT paster type design built-in transformer is adopted, and the network interface speed design supports various different network interface transmission designs; by adopting SMT patch type packaging design, the overall size of the product can be effectively reduced, so that the client upper board is convenient to use, and the product design has the advantage of transverse network interface expansibility.
Description
Technical Field
The utility model relates to an electron and network communication equipment make technical field, concretely relates to SMD RJ45 network interface.
Background
RJ45 network interface is commonly referred to as RJ45, and RJ45 is a type of connector for information sockets (i.e., communications outlets) in wiring systems, and the connector is composed of a plug (connector, crystal plug) and a socket (module), and the plug has 8 grooves and 8 contacts. RJ is an abbreviation for Registered Jack, meaning "Registered Jack". RJ is the interface in the FCC (federal communications commission standards and regulations) that describes public telecommunication networks and RJ45 for computer networks is the common name for a standard 8-bit modular interface.
Among the prior art, chinese utility model patent that patent number is 201821647383.1 discloses a waterproof dustproof RJ45 network interface, including lock pin, transformer, circuit board, golden finger, tin needle, copper shell, mould the shell and sealed glue, golden finger, tin needle, transformer and circuit board set up respectively in on the lock pin, mould the shell and embolia from the front of lock pin, the upper portion of lock pin is packed into to the copper shell, adopts sealed glue will the gap between lock pin and the shell of moulding flows backward sealedly.
According to the waterproof and dustproof RJ45 network interface, the RJ45 window and the rear end are sealed by glue filling, so that even if a crystal head is not inserted into the RJ45 network interface, water vapor and dust cannot enter the interior of a case from the RJ45 window, the production cost is reduced, and the waterproof and dustproof RJ45 network interface is very convenient to use; however, the existing transformer still has a certain defect, and the existing RJ45 network interface product has a large size and is inconvenient to use because the transformer needs to occupy a certain internal space of the network interface.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paster type RJ45 network interface which is mainly applied to network signal transmission and EMI control, wherein an SMT paster type design built-in transformer is adopted, and the network interface speed design supports various different network interface transmission designs; by adopting SMT patch type packaging design, the overall size of the product can be effectively reduced, so that the client upper board is convenient to use, and the product design has the advantage of transverse network interface expansibility.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a SMD RJ45 network interface, includes the transformer net gape, the transformer net gape is including preceding lock pin, back lock pin that connect gradually from the past backward mould shell and back lock pin, preceding lock pin includes preceding lock pin body and sets up in the gold needle of its front end, back lock pin includes back lock pin body and sets up in the gold needle of its lower extreme, be provided with the coil module in the back lock pin mould shell, its rear end still be provided with the corresponding needle groove that matches of gold needle on the back lock pin, the rear end of preceding lock pin with the front end that the back lock pin moulded the shell corresponds the accordant connection and fixes.
As a further improvement, the preceding lock pin main part includes the preceding tip of integrated into one piece structure and sets up the rear end portion of the back extension of preceding tip both sides, the gold needle set up in on the preceding tip, set up between preceding tip and the rear end with the casing assorted vacant position is moulded to the back lock pin.
As a further improvement of the utility model, the front end that the shell was moulded to back lock pin be provided with the preceding tip of preceding lock pin cooperatees the first bellying of connecting, the left and right sides that the shell was moulded to back lock pin be provided with bilateral symmetry with tip cooperatees the second bellying of connecting behind the preceding lock pin.
As a further improvement, the upper end face center department that the shell was moulded to back lock pin still is provided with a protruding portion, the center department of protruding portion sets up a horizontal spacing groove, still be provided with on the back tip of preceding lock pin rear end both sides with the corresponding limiting plate that matches of protruding portion.
As a further improvement of the utility model, still include circuit board, LED lamp, mould shell and copper shell, the circuit board set up in the lower extreme of transformer net gape, its with the gold needle on the transformer net gape is connected, the LED lamp with the circuit board is connected, transformer net gape, circuit board and LED lamp all set up in mould the shell in, the copper shell cover is located mould the outside of shell.
As a further improvement, be provided with one in the shell and be used for the holding the cavity of transformer net gape, its up end and preceding terminal surface all set up to open structure, still be provided with on the preceding terminal surface of shell with LED lamp assorted LED lamp hole, be provided with the third bellying on the cavity, be provided with a plurality of golden needle grooves that are used for through the asparagus on the third bellying.
As a further improvement, the preceding terminal surface of copper shell all sets up to open structure with terminal surface down, and the lower extreme of its rear end face is provided with rather than the corresponding extension face that matches of terminal surface down, be provided with a pothook on the extension face, be provided with on the copper shell with the corresponding joint portion that matches of pothook. The extending surface is fixed on the lower end surface of the copper shell through the arranged clamping hook and the clamping part.
As a further improvement, the front end of the copper shell left and right side end faces is provided with bilateral symmetry metal shrapnel, which extends to the inner direction of the copper shell. The plastic shell can be clamped and fixed in the copper shell through the metal elastic sheet.
As a further improvement, the left and right sides of the extension face is provided with a protruding edge, the protruding edge is provided with a plurality of logical grooves, the lower extreme of copper shell left and right sides terminal surface be provided with lead to the fourth bellying of the corresponding matching of groove. The extending surface is fixed on the lower end surface of the copper shell through the arranged fourth protruding part and the through groove.
As a further improvement of the present invention, it includes one or more RJ45 network interfaces of an integrated structure. The patch type network interface has the expansibility of a transverse network interface.
The utility model has the advantages that:
the paster type RJ45 network interface of the utility model is mainly applied to network signal transmission and EMI control, adopts SMT paster type design built-in transformer, and the network interface speed design supports various different network interface transmission designs; by adopting SMT patch type packaging design, the overall size of the product can be effectively reduced, so that the client upper board is convenient to use, and the product design has the advantage of transverse network interface expansibility.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a perspective view of a front ferrule of a patch RJ45 network interface according to the present invention;
fig. 2 is a perspective view of the post-ferrule plastic housing of the patch RJ45 network interface according to the present invention;
fig. 3 is a perspective view of the post ferrule of the patch RJ45 network interface according to the present invention;
fig. 4 is a rear view of the post ferrule of the patch RJ45 network interface according to the present invention;
fig. 5 is a perspective view of the plastic housing with a patch RJ45 network interface according to the present invention;
fig. 6 is a front view of the patch RJ45 network interface copper shell according to the present invention;
fig. 7 is a side view of the patch RJ45 network interface copper shell of the present invention;
in the drawings: 1. a front ferrule; 2. a rear insert core plastic shell; 3. a rear ferrule; 4. a needle groove; 5. a front end portion; 6. a rear end portion; 7. a first boss portion; 8. a second boss portion; 9. a protrusion portion; 10. a limiting groove; 11. A limiting plate; 12. plastic shells; 13. a copper shell; 14. an LED lamp hole; 15. a third boss portion;
16. a golden needle groove; 17. an extension plane; 18. a hook; 20. a metal spring sheet; 21. a raised edge; 22. a through groove; 23. and a fourth boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the patch RJ45 network interface provided in this embodiment includes a transformer network interface, where the transformer network interface includes a front ferrule 1, a rear ferrule plastic housing 2, and a rear ferrule 3 that are sequentially connected from front to rear, the front ferrule 1 includes a front ferrule body and a gold needle disposed at a front end thereof, the rear ferrule 3 includes a rear ferrule body and a gold needle disposed at a lower end thereof, a coil module is disposed in the rear ferrule plastic housing 2, a needle slot 4 correspondingly matched with the gold needle disposed on the rear ferrule 3 is further disposed at a rear end thereof, and a rear end of the front ferrule 1 and a front end of the rear ferrule plastic housing 2 are correspondingly matched and connected and fixed.
In the patch RJ45 network interface of this embodiment, the front ferrule body includes a front end portion 5 of an integrally formed structure and a rear end portion 6 extending backward and disposed on two sides of the front end portion 5, the gold pin is disposed on the front end portion 5, and a vacant position matched with the rear ferrule plastic housing 2 is disposed between the front end portion 5 and the rear end portion 6.
In the patch RJ45 network interface in this embodiment, the front end of the rear ferrule plastic housing 2 is provided with a first protruding portion 7 which is connected with the front end portion 5 of the front ferrule 1 in a matching manner, and the left and right sides of the rear ferrule plastic housing 2 are provided with second protruding portions 8 which are symmetrical left and right and connected with the rear end portion 6 of the front ferrule 1 in a matching manner.
In the patch RJ45 network interface of this embodiment, the center of the upper end surface of the rear ferrule plastic housing 2 is further provided with a protrusion 9, the center of the protrusion 9 is provided with a transverse limiting groove 10, and the rear end portions 6 on the two sides of the rear end of the front ferrule 1 are further provided with limiting plates 11 correspondingly matched with the protrusion 9.
The patch RJ45 network interface in this embodiment further includes a circuit board, an LED lamp, a plastic shell 12 and a copper shell 13, where the circuit board is disposed at the lower end of the transformer mesh, and is connected to a gold needle on the transformer mesh, the LED lamp is connected to the circuit board, the transformer mesh, the circuit board and the LED lamp are all disposed in the plastic shell 12, and the copper shell 13 is sleeved on the outer side of the plastic shell 12.
In the patch RJ45 network interface of this embodiment, a cavity for accommodating the transformer network port is disposed in the plastic housing 12, the upper end surface and the front end surface of the plastic housing 12 are both configured as an open structure, an LED lamp hole 14 matched with an LED lamp is further disposed on the front end surface of the plastic housing 12, a third protruding portion 15 is disposed on the cavity, and a plurality of gold needle grooves 16 for passing gold needles are disposed on the third protruding portion 15.
In the patch RJ45 network interface in this embodiment, the front end face and the lower end face of the copper shell 13 are both configured as an opening structure, the lower end of the rear end face is provided with an extending face 17 correspondingly matched with the lower end face, the extending face 17 is provided with a hook 18, and the copper shell 13 is provided with a clamping portion correspondingly matched with the hook 18. The extending surface is fixed at the lower end surface of the copper shell 13 through the arranged clamping hook 18 and the clamping part.
In the patch RJ45 network interface in this embodiment, the metal elastic pieces 20 that are bilaterally symmetrical are disposed at the front ends of the left and right end surfaces of the copper shell 13, and the metal elastic pieces 20 extend toward the inside of the copper shell 13. The plastic shell 12 can be clamped and fixed in the copper shell 13 through the metal elastic sheet 20.
In the patch RJ45 network interface in this embodiment, the left and right sides of the extension surface 17 are provided with a protruding edge 21, the protruding edge 21 is provided with a plurality of through grooves 22, and the lower ends of the end surfaces of the left and right sides of the copper shell 13 are provided with fourth protruding portions 23 correspondingly matched with the through grooves 22. The extension surface 17 is fixed at the lower end surface of the copper shell 13 by the fourth boss 23 and the through groove 22.
The patch RJ45 network interface in this embodiment includes one or more RJ45 network interfaces in an integrally formed structure. The patch type network interface has the expansibility of a transverse network interface.
The design of the patch RJ45 network interface in this embodiment is mainly as follows:
the patch RJ45 network interface in the embodiment is applied to network signal transmission and EMI control, an SMT patch design built-in transformer is adopted, and the network interface rate design supports various different network interface transmission designs; by adopting SMT patch type packaging design, the overall size of the product can be effectively reduced, so that the client upper board is convenient to use, and the product design has the advantage of transverse network interface expansibility.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a SMD RJ45 network interface, its characterized in that, includes the transformer net gape, the transformer net gape is including preceding lock pin, back lock pin that connect gradually from the past backward mould shell and back lock pin, preceding lock pin includes preceding lock pin body and sets up in the gold needle of its front end, back lock pin includes back lock pin body and sets up in the gold needle of its lower extreme, be provided with the coil module in the back lock pin mould shell, its rear end still be provided with the corresponding needle groove that matches of gold needle on the back lock pin, the rear end of preceding lock pin with the front end that the back lock pin moulded the shell corresponds the matching connection and fixes.
2. The patch RJ45 network interface of claim 1, wherein the front ferrule body includes a front end portion of an integrally formed structure and a rear end portion extending backward and disposed at two sides of the front end portion, the gold pin is disposed on the front end portion, and a vacant position matched with the plastic housing of the rear ferrule is disposed between the front end portion and the rear end portion.
3. The patch RJ45 network interface according to claim 2, wherein the front end of the rear ferrule plastic housing is provided with a first protruding portion that is connected to the front end of the front ferrule in a mating manner, and the left and right sides of the rear ferrule plastic housing are provided with second protruding portions that are connected to the rear end of the front ferrule in a mating manner and are symmetrical to each other.
4. The patch RJ45 network interface according to claim 2, wherein the rear ferrule plastic housing further has a protrusion at the center of the upper end surface thereof, the protrusion has a horizontal limiting groove at the center thereof, and the rear ends of the two sides of the rear end of the front ferrule are further provided with limiting plates correspondingly matching with the protrusion.
5. The RJ45 network interface of claim 1, further comprising a circuit board, an LED lamp, a plastic housing, and a copper housing, wherein the circuit board is disposed at a lower end of the transformer mesh opening and connected to a gold pin on the transformer mesh opening, the LED lamp is connected to the circuit board, the transformer mesh opening, the circuit board, and the LED lamp are disposed in the plastic housing, and the copper housing is disposed outside the plastic housing.
6. The patch RJ45 network interface according to claim 5, wherein the plastic housing has a cavity for accommodating the transformer network interface, the top surface and the front surface of the plastic housing are both configured as an open structure, the front surface of the plastic housing has LED holes matching with the LED lamps, the cavity has a third protrusion, and the third protrusion has a plurality of gold grooves for passing gold pins.
7. The patch RJ45 network interface according to claim 5, wherein the front end face and the lower end face of the copper shell are both configured as an open structure, the lower end of the rear end face of the copper shell is provided with an extending surface correspondingly matching with the lower end face of the copper shell, the extending surface is provided with a hook, and the copper shell is provided with a locking portion correspondingly matching with the hook.
8. The patch RJ45 network interface according to claim 5, wherein the front ends of the left and right end faces of the copper shell are provided with metal spring plates that are symmetrical to each other, and the metal spring plates extend toward the inside of the copper shell.
9. The patch RJ45 network interface according to claim 7, wherein the left and right sides of the extending surface are each provided with a protruding edge, the protruding edges are provided with a plurality of through slots, and the lower ends of the left and right end surfaces of the copper shell are provided with fourth protruding portions correspondingly matching the through slots.
10. The patch RJ45 network interface of claim 1, wherein the RJ45 network interface includes one or more RJ45 network interfaces in an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924200.0U CN210692952U (en) | 2019-11-09 | 2019-11-09 | SMD RJ45 network interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924200.0U CN210692952U (en) | 2019-11-09 | 2019-11-09 | SMD RJ45 network interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210692952U true CN210692952U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921924200.0U Active CN210692952U (en) | 2019-11-09 | 2019-11-09 | SMD RJ45 network interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210692952U (en) |
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2019
- 2019-11-09 CN CN201921924200.0U patent/CN210692952U/en active Active
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