CN213460390U - Side grounding puncture type RJ45 connector - Google Patents
Side grounding puncture type RJ45 connector Download PDFInfo
- Publication number
- CN213460390U CN213460390U CN202022535910.3U CN202022535910U CN213460390U CN 213460390 U CN213460390 U CN 213460390U CN 202022535910 U CN202022535910 U CN 202022535910U CN 213460390 U CN213460390 U CN 213460390U
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- CN
- China
- Prior art keywords
- contact
- terminal
- shielding shell
- connector
- insulating body
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- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a side grounding puncture type RJ45 connector, which comprises an insulation body, a shielding shell and an electrical module; the shielding shell is provided with a bulge on the inner wall thereof by puncturing the outer concave and the inner convex; the electronic module is welded with a contact functional terminal which is provided with a contact part, and the contact part elastically abuts against the bulge to be in contact conduction. The projection is formed on the inner wall of the shielding shell by puncturing the outer concave and the inner convex on the shielding shell, so that the contact part of the contact function terminal is elastically pressed on the projection to be contacted and conducted to realize grounding, the shielding shell is not required to be manually opened during assembly, welding is not required, the manufacturing process of the product is effectively optimized, automatic assembly can be realized, and the labor cost is saved; the equipment is disassembled conveniently simultaneously, and disassemble and can not harm contact function terminal and shielding case, does not have the influence to the electrical characteristic of this product, has reduced the shielding case disability rate, has promoted the stability of product.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a side ground connection puncture type RJ45 connector.
Background
An RJ45 type network communication connector, abbreviated as RJ45 connector, and an RJ45 connector are important interface devices in network connection, and are widely used for connecting network card ports, hubs, switches, telephones and other remote communication and data network devices. Conventional RJ45 connector need with capacitor terminal side puncture shielding shell welded fastening behind the ground connection, need artifically strut shielding shell and make capacitor terminal puncture welded fastening again when the installation, can't realize automatic equipment, and capacitor terminal appears the defect and need disassemble scrapping shielding shell when dismantling, causes the waste. Therefore, it is necessary to design a new solution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a side grounding piercing RJ45 connector, which is convenient to assemble and disassemble, can realize automatic assembly, and has a low production cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a side grounding puncture type RJ45 connector comprises an insulation body, a shielding shell and an electrical module; the front end of the insulating body is provided with an insertion cavity; the shielding shell is covered outside the insulating body; the electrical module is arranged in the insulating body and comprises an electronic module, an RJ terminal and a connecting terminal, wherein the RJ terminal and the connecting terminal are in conductive connection with the electronic module, the RJ terminal extends into the inserting cavity, and the connecting terminal extends out of the insulating body; the shielding shell is provided with a bulge on the inner wall thereof by puncturing the outer concave and the inner convex; the electronic module is welded with a contact functional terminal, the contact functional terminal is provided with a contact part, the contact functional terminal is assembled in the shielding shell along with the insulating body, and the contact part elastically abuts against the bulge to be in contact conduction.
As a preferable scheme, the contact function terminal comprises a main body part, a fixing groove is formed in the insulating body, one end of the main body part is welded and conducted with the electronic module, the other end of the main body part is inserted into the fixing groove to be fixed, the contact part is bent and extended from one side of the main body part, and the extending direction of the contact part is the same as the dismounting direction of the insulating body.
As a preferred scheme, the insulation body comprises a front seat and a rear seat, the insertion cavity is formed by recessing the front end surface of the front seat backwards, the rear seat and the front seat are combined to form an accommodating cavity, the electronic module is arranged in the accommodating cavity, and the fixing groove is formed by recessing the front end surface of the rear seat backwards.
As a preferable scheme, the main body part is in a straight strip structure.
As a preferable scheme, the rear end side of the front seat is provided with a limiting groove, the front end side of the rear seat is provided with a limiting part, and the limiting part is positioned in the limiting groove for limiting and fixing.
As a preferred scheme, a limiting block is arranged on the side face of the front seat, a corresponding limiting hole is formed in the side face of the shielding shell, and the limiting block is located in the limiting hole and is limited and fixed.
Preferably, the shielding shell comprises a front shell and a bendable rear shell, the front shell covers the outer periphery of the front seat, and the rear shell covers the rear end face of the rear seat.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the projection is formed on the inner wall of the shielding shell by puncturing the outer concave and the inner convex on the shielding shell, so that the contact part of the contact function terminal is elastically pressed on the projection to be contacted and conducted to realize grounding, the shielding shell is not required to be manually opened during assembly, welding is not required, the manufacturing process of the product is effectively optimized, automatic assembly can be realized, and the labor cost is saved; the equipment is disassembled conveniently simultaneously, and disassemble and can not harm contact function terminal and shielding case, does not have the influence to the electrical characteristic of this product, has reduced the shielding case disability rate, has promoted the stability of product, has effectively reduced manufacturing cost.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention;
FIG. 2 is another perspective view of the preferred embodiment of the present invention;
FIG. 3 is a partial schematic view of a preferred embodiment of the present invention;
FIG. 4 is another partial schematic view of the preferred embodiment of the present invention;
fig. 5 is an exploded view of the preferred embodiment of the present invention;
fig. 6 is a cross-sectional view of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. insulating body 101, insertion cavity
102. Fixing groove 103 and accommodating cavity
104. Limiting groove 105 and limiting part
106. Limiting block 11 and front seat
12. Rear seat 20, shielding shell
201. Bump 202, limiting hole
21. Front case 22 and rear case
30. Electrical module 31 and electronic module
32. RJ terminal 33, connecting terminal
34. Contact function terminal 341, contact part
342. A main body portion.
Detailed Description
Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating housing 10, a shielding shell 20 and an electrical module 30.
An insertion cavity 101 is formed in the front end of the insulating body 10, and a fixing groove 102 is formed in the insulating body 10; the insulating body 10 includes a front seat 11 and a rear seat 12, and the rear seat 12 and the front seat 11 are combined to form an accommodating cavity 103. In this embodiment, the insertion cavity 101 is formed by being recessed rearward on the front end surface of the front seat 11, and the fixing groove 102 is formed by being recessed rearward on the front end surface of the rear seat 12; the rear end side of the front seat 11 is provided with a limiting groove 104, the front end side of the rear seat 12 is provided with a limiting part 105, and the limiting part 105 is positioned in the limiting groove 104 for limiting and fixing.
The shielding shell 20 is coated outside the insulating body 10; the shielding shell 20 is provided with a bulge 201 on the inner wall of the shielding shell 20 by puncturing the outer concave and the inner convex; the shield case 20 includes a front case 21 and a foldable rear case 22, the front case 21 is wrapped around the outer periphery of the front seat 11, and the rear case 22 is wrapped around the rear end surface of the rear seat 12. In this embodiment, a limiting block 106 is disposed on a side surface of the front seat 11, a corresponding limiting hole 202 is disposed on a side surface of the shielding shell 20, and the limiting block 106 is located in the limiting hole 202 for limiting and fixing.
The electrical module 30 is disposed in the insulating body 10, and the electrical module 30 includes an electronic module 31, an RJ terminal 32, and a connection terminal 33. The electronic module 31 is disposed in the accommodating cavity 103, a contact functional terminal 34 is welded on the electronic module 31, the contact functional terminal 34 has a contact portion 341, the contact functional terminal 34 is assembled into the shielding shell 20 along with the insulating body 10, and the contact portion 341 elastically presses against the protrusion 201 to be in contact with and conducted with the protrusion. The contact functional terminal 34 includes a main body portion 342, and the main body portion 342 is a straight strip structure; one end of the main body 342 is welded to the electronic module 31, the other end of the main body 342 is inserted into the fixing groove 102 and fixed, the contact portion 341 is bent and extended from one side of the main body 342, and the extending direction of the contact portion 341 is the same as the dismounting direction of the insulating body 10. The RJ terminal 32 and the connection terminal 33 are both conductively connected to the electronic module 31, the RJ terminal 32 extends into the insertion cavity 101, and the connection terminal 33 extends out of the insulating body 10.
Detailed description the assembly process of this embodiment is as follows:
firstly, the RJ terminal 32, the connection terminal 33, the contact function terminal 34 and the shield case 20 are integrally molded, and the front seat 11 and the rear seat 12 are injection molded; then, the connection terminal 33 and the contact function terminal 34 are positioned to the rear seat 12, so that the connection terminal 33 protrudes out of the insulating body 10; then, the RJ terminal 32 is fixed on the electronic module 31 by welding; then, the electronic module 31 is installed and welded on the rear seat 12 and is installed in the accommodating cavity 103 between the front seats 11, so that the RJ terminal 32 extends into the insertion cavity 101; finally, the insulation body 10 is assembled into the front housing 21 from the rear end of the shielding shell 20, after the insulation body is assembled in place, the contact portion 341 elastically presses against the protrusion 201 for contact conduction, and then the rear housing 22 is bent downward and then covers the rear end surface of the rear seat 12, thereby completing the assembly.
In the detachment, the rear housing 22 is turned up, and then the insulative housing 10 is pulled out from the rear end opening of the shield shell 20, and in the process of pulling out, the contact portion 341 of the contact-function terminal 34 is disengaged from the projection 201 as the insulative housing 10 moves backward.
The utility model discloses a design focus lies in:
the projection is formed on the inner wall of the shielding shell by puncturing the outer concave and the inner convex on the shielding shell, so that the contact part of the contact function terminal is elastically pressed on the projection to be contacted and conducted to realize grounding, the shielding shell is not required to be manually opened during assembly, welding is not required, the manufacturing process of the product is effectively optimized, automatic assembly can be realized, and the labor cost is saved; the equipment is disassembled conveniently simultaneously, and disassemble and can not harm contact function terminal and shielding case, does not have the influence to the electrical characteristic of this product, has reduced the shielding case disability rate, has promoted the stability of product, has effectively reduced manufacturing cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. A side grounding puncture type RJ45 connector comprises an insulation body, a shielding shell and an electrical module; the front end of the insulating body is provided with an insertion cavity; the shielding shell is covered outside the insulating body; the electrical module is arranged in the insulating body and comprises an electronic module, an RJ terminal and a connecting terminal, wherein the RJ terminal and the connecting terminal are in conductive connection with the electronic module, the RJ terminal extends into the inserting cavity, and the connecting terminal extends out of the insulating body; the method is characterized in that: the shielding shell is provided with a bulge on the inner wall thereof by puncturing the outer concave and the inner convex; the electronic module is welded with a contact functional terminal, the contact functional terminal is provided with a contact part, the contact functional terminal is assembled in the shielding shell along with the insulating body, and the contact part elastically abuts against the bulge to be in contact conduction.
2. The side grounding stab-type RJ45 connector of claim 1, wherein: the contact function terminal comprises a main body part, a fixing groove is formed in the insulating body, one end of the main body part is welded and conducted with the electronic module, the other end of the main body part is inserted into the fixing groove and fixed, the contact part is bent and extends out of one side of the main body part, and the extending direction of the contact part is the same as the dismounting direction of the insulating body.
3. The side grounding stab-type RJ45 connector of claim 2, wherein: the insulating body comprises a front seat and a rear seat, the inserting cavity is formed by backward concave arrangement of the front end surface of the front seat, the rear seat and the front seat are spliced to form an accommodating cavity, the electronic module is arranged in the accommodating cavity, and the fixing groove is formed by backward concave arrangement of the front end surface of the rear seat.
4. The side grounding stab-type RJ45 connector of claim 2, wherein: the main body part is in a straight strip structure.
5. The side grounding stab-type RJ45 connector of claim 3, wherein: the side surface of the rear end of the front seat is provided with a limiting groove, the side surface of the front end of the rear seat is provided with a limiting part, and the limiting part is positioned in the limiting groove for limiting and fixing.
6. The side grounding stab-type RJ45 connector of claim 3, wherein: the side of front bezel is provided with the stopper, shielding shell's side is provided with the spacing hole that corresponds, and the stopper is located spacing fixed in the spacing hole.
7. The side grounding stab-type RJ45 connector of claim 3, wherein: the shielding shell comprises a front shell and a bendable rear shell, wherein the front shell covers the outer peripheral side of the front seat, and the rear shell covers the rear end face of the rear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022535910.3U CN213460390U (en) | 2020-11-05 | 2020-11-05 | Side grounding puncture type RJ45 connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022535910.3U CN213460390U (en) | 2020-11-05 | 2020-11-05 | Side grounding puncture type RJ45 connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460390U true CN213460390U (en) | 2021-06-15 |
Family
ID=76298966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022535910.3U Expired - Fee Related CN213460390U (en) | 2020-11-05 | 2020-11-05 | Side grounding puncture type RJ45 connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460390U (en) |
-
2020
- 2020-11-05 CN CN202022535910.3U patent/CN213460390U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |