CN219371531U - Improved structure of connector lock catch pulling force - Google Patents
Improved structure of connector lock catch pulling force Download PDFInfo
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- CN219371531U CN219371531U CN202223286250.5U CN202223286250U CN219371531U CN 219371531 U CN219371531 U CN 219371531U CN 202223286250 U CN202223286250 U CN 202223286250U CN 219371531 U CN219371531 U CN 219371531U
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- insulating body
- groove
- buckling
- reinforcing sheet
- positioning
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Abstract
The utility model discloses a connector lock catch tension improvement structure, which comprises an insulating body, RJ terminals and a shielding shell, wherein the RJ terminals are arranged on the insulating body; the upper surface of the insulating body is concavely provided with a mounting groove, the mounting groove is positioned at two sides of the abdicating groove, the bottom surface of the mounting groove is convexly provided with a positioning convex part, a reinforcing sheet is embedded in the mounting groove, the upper surface and the lower surface of the reinforcing sheet penetrate through to form a positioning through groove and a buckling groove, and both sides of the front end of the buckling groove are respectively extended to form buckling parts matched with an external crystal head. When the plug-in type metal sheet is plugged into an external crystal head, the buckling part of the reinforcing sheet is in buckling fit with the crystal head, and the maximum plug-in force bearable by the reinforcing sheet is larger than that bearable by the insulating body, so that the integral structure strength is higher, the plug-in type metal sheet can be suitable for a use scene with larger plug-in force demand, the use limitation is reduced, the insulating body is not damaged when the plug-in type metal sheet is beared with larger plug-in force, the service life is longer, the structure is simpler, and the assembly process of the metal sheet and the insulating body is more convenient.
Description
Technical Field
The utility model relates to the connector field technology, in particular to a connector lock catch tension improvement structure.
Background
The RJ45 is composed of a plug and a socket, and connectors composed of the two components are connected between the wires so as to realize the electrical continuity of the wires. The core of the RJ45 module is a modular jack. The gold-plated wires or socket holes can maintain a stable and reliable electrical connection with the modular socket dome. Due to the friction between the spring and the jack, the electrical contact is further enhanced with the insertion of the plug. The jack body design employs an integral locking mechanism so that when a modular plug is inserted, maximum pullout strength is produced out of the interface of the plug and jack. The wiring module on the RJ45 module is connected with the twisted pair through the U-shaped wiring groove, and the locking spring plate can fix the RJ45 module on the information outlet device such as the panel.
When the RJ45 connector is spliced with an external crystal head, the insulator is generally positioned by buckling the insulator with the crystal head, and the insulator is generally made of plastic, so that when the insulator is buckled with the crystal head, if the received plugging force is too large, the insulator can be damaged, the service life of a product is influenced, and the RJ45 connector is not beneficial to being applied to use scenes with larger plugging force and has larger use limitation; accordingly, there is a need for further improvements over existing RJ45 connector structures.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary objective is to provide a connector latch pull improvement structure, which can effectively solve the problems of small plugging force, short service life and large use limitation of the conventional RJ45 connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a connector latch pull force improvement structure comprises an insulation body, RJ terminals and a shielding shell; the front end surface of the insulating body is integrally and inwards concavely provided with an inserting cavity matched with the crystal head, the upper surface of the insulating body is concavely provided with a yielding groove communicated with the inserting cavity, and the yielding groove penetrates through the front end surface of the insulating body forwards; the RJ terminal is arranged on the insulating body, and a contact part of the RJ terminal is positioned in the inserting cavity; the shielding shell covers the insulating body; the upper surface of the insulating body is concavely provided with a mounting groove, the mounting groove is positioned at two sides of the abdicating groove, the bottom surface of the mounting groove is convexly provided with a positioning convex part, the positioning convex part spans the abdicating groove, a reinforcing sheet is embedded in the mounting groove, the reinforcing sheet is clamped between the insulating body and the shielding shell, the upper surface and the lower surface of the reinforcing sheet are penetrated and formed with a positioning through groove and a buckling groove, the positioning through groove and the positioning convex part are matched and positioned, the buckling groove penetrates to the front end surface of the reinforcing sheet, and both sides of the front end of the buckling groove are respectively extended with buckling parts matched with an external crystal head.
As a preferable scheme, the positioning through groove is positioned at the rear of the buckling groove and is communicated with the buckling groove.
As a preferred scheme, the LED lamp further comprises two indicator lamps which are arranged in a bilateral symmetry mode, each indicator lamp comprises a light source and a power terminal electrically connected with the light source, the light source is arranged on the insulating body and leaks out of the front end face of the insulating body, and the power terminal is embedded on the insulating body and extends out of the insulating body downwards.
As a preferable scheme, two installation cavities are symmetrically arranged on the left side and the right side of the insulating body, the installation cavities penetrate to the front end face of the insulating body, and the two light sources are respectively arranged in the corresponding installation cavities and fixed.
As a preferable scheme, the upper surface of the reinforcing sheet is integrally provided with two supporting parts which are arranged in a bilateral symmetry way in an upward protruding way, the supporting parts are flush with the upper surface of the insulating body, and the two supporting parts are positioned on the left side and the right side of the buckling groove.
As a preferable scheme, the lower end face of the insulating body is integrally extended downwards to form positioning pins matched with the outside, and the two positioning pins are arranged in a bilateral symmetry mode.
As a preferable scheme, the lower ends of the left side wall and the right side wall of the shielding shell are respectively and integrally extended downwards to form welding legs matched with the outside.
As a preferable scheme, the left and right side walls of the insulating body are respectively and integrally provided with a limiting part in an outward protruding way, and the left and right side walls of the shielding shell are penetrated with limiting grooves matched with the limiting parts.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the mounting grooves are concavely formed in the upper surface of the insulating body, the mounting grooves are formed in the two sides of the yielding grooves, the bottom surfaces of the mounting grooves are convexly provided with positioning convex parts, reinforcing sheets are embedded in the matching mounting grooves, the upper surface and the lower surface of each reinforcing sheet are penetrated to form positioning through grooves and buckling grooves, the positioning through grooves are matched with the positioning convex parts to be positioned, the buckling grooves penetrate to the front end surface of each reinforcing sheet, buckling parts matched with the external crystal heads are respectively extended from the two sides of the front end of each buckling groove, so that when the insulating body is spliced with the external crystal heads, the buckling parts of the reinforcing sheets can be in buckling fit with the crystal heads, the maximum plugging force bearable by the reinforcing sheets is larger than the maximum plugging force bearable by the insulating body, the overall structural strength is higher, the insulating body can be applicable to use scenes with larger plugging force requirements, the use limitation is reduced, the insulating body cannot be damaged when the insulating body is subjected to larger plugging force, the service life is longer, the structure is simpler, and the assembling process of the metal sheets and the insulating body is convenient.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a partially assembled schematic illustration of a preferred embodiment of the present utility model;
FIG. 3 is an exploded view of the preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. insulation body 101, insertion cavity
102. Yield groove 103 and mounting groove
104. Mounting cavity 11, positioning boss
12. Positioning leg 13 and limiting part
20. RJ terminal 30 and shield case
301. Limit groove 31 and welding leg
40. Reinforcing sheet 401 and positioning through groove
402. Fastening groove 41 and fastening part
42. Support 50, indicator light
51. A light source 52, and a power terminal.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present utility model is shown, wherein the specific structure includes an insulating body 10, an RJ terminal 20 and a shielding shell 30.
An insertion cavity 101 matched with the crystal head is concavely arranged on the front end surface of the insulating body 10 integrally inwards, a yielding groove 102 communicated with the insertion cavity 101 is concavely arranged on the upper surface of the insulating body 10, and the yielding groove 102 penetrates the front end surface of the insulating body 10 forwards; in this embodiment, two mounting cavities 104 are symmetrically formed on the left and right sides of the insulating body 10, and the mounting cavities 104 penetrate to the front end surface of the insulating body 10; the lower end surface of the insulating body 10 integrally extends downwards to form positioning pins 12 matched with the outside, the two positioning pins 12 are symmetrically arranged left and right, and the positioning pins 12 are used for positioning with the outside when the connector is installed, so that the connector is convenient to install; the left and right side walls of the insulating body 10 are respectively integrally provided with a limiting part 13 protruding outwards.
The RJ terminal 20 is disposed on the insulating body 10, and the contact portion of the RJ terminal 20 is located in the insertion cavity 101.
The shield case 30 covers the insulating body 10; in this embodiment, the lower ends of the left and right side walls of the shielding shell 30 respectively integrally extend downward to form a soldering leg 31 matched with the outside, and the connector is fixed with the outside by soldering the soldering leg 31; the left and right side walls of the shielding shell 30 are penetrated with limit grooves 301 matched with the limit parts 13, and when the shielding shell 30 is installed, the limitation is performed through the matching of the limit grooves 301 and the limit parts 13.
The upper surface of the insulating body 10 is concavely provided with mounting grooves 103, the mounting grooves 103 are positioned at two sides of the abdication groove 102, the bottom surface of the mounting groove 103 is convexly provided with positioning convex parts 11 upwards, the positioning convex parts 11 cross the abdication groove 102, the mounting groove 103 is embedded with a reinforcing sheet 40, the reinforcing sheet 40 is clamped between the insulating body 10 and the shielding shell 30, the upper surface and the lower surface of the reinforcing sheet 40 are penetrated to form a positioning through groove 401 and a buckling groove 402, the positioning through groove 401 is matched with the positioning convex parts 11 for positioning, the buckling groove 402 penetrates to the front end surface of the reinforcing sheet 40, and both sides of the front end of the buckling groove 402 are extended to form buckling parts 41 matched with external crystal heads; in this embodiment, the positioning through slot 401 is located at the rear of the fastening slot 402 and is in communication with the fastening slot 402; the upper surface of the reinforcing sheet 40 is integrally provided with two supporting parts 42 which are arranged symmetrically in a protruding way, the supporting parts 42 are flush with the upper surface of the insulating body 10, the two supporting parts 42 are positioned at the left side and the right side of the buckling groove 402, the supporting parts 42 are used for supporting the shielding shell 30, the shielding shell 30 is prevented from being extruded and deformed, and the integral structural strength of the connector is enhanced.
The light source 51 is arranged on the insulating body 10 and leaks out of the front end surface of the insulating body 10, and the power terminals 52 are embedded on the insulating body 10 and extend downwards out of the insulating body 10; the two light sources 51 are respectively disposed in the corresponding mounting cavities 104 and fixed.
The design focus of the utility model is that: the mounting grooves are concavely formed in the upper surface of the insulating body, the mounting grooves are formed in the two sides of the yielding grooves, the bottom surfaces of the mounting grooves are convexly provided with positioning convex parts, reinforcing sheets are embedded in the matching mounting grooves, the upper surface and the lower surface of each reinforcing sheet are penetrated to form positioning through grooves and buckling grooves, the positioning through grooves are matched with the positioning convex parts to be positioned, the buckling grooves penetrate to the front end surface of each reinforcing sheet, buckling parts matched with the external crystal heads are respectively extended from the two sides of the front end of each buckling groove, so that when the insulating body is spliced with the external crystal heads, the buckling parts of the reinforcing sheets can be in buckling fit with the crystal heads, the maximum plugging force bearable by the reinforcing sheets is larger than the maximum plugging force bearable by the insulating body, the overall structural strength is higher, the insulating body can be applicable to use scenes with larger plugging force requirements, the use limitation is reduced, the insulating body cannot be damaged when the insulating body is subjected to larger plugging force, the service life is longer, the structure is simpler, and the assembling process of the metal sheets and the insulating body is convenient.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. A connector latch pull force improvement structure comprises an insulation body, RJ terminals and a shielding shell; the front end surface of the insulating body is integrally and inwards concavely provided with an inserting cavity matched with the crystal head, the upper surface of the insulating body is concavely provided with a yielding groove communicated with the inserting cavity, and the yielding groove penetrates through the front end surface of the insulating body forwards; the RJ terminal is arranged on the insulating body, and a contact part of the RJ terminal is positioned in the inserting cavity; the shielding shell covers the insulating body; the method is characterized in that: the upper surface of the insulating body is concavely provided with a mounting groove, the mounting groove is positioned at two sides of the abdicating groove, the bottom surface of the mounting groove is convexly provided with a positioning convex part, the positioning convex part spans the abdicating groove, a reinforcing sheet is embedded in the mounting groove, the reinforcing sheet is clamped between the insulating body and the shielding shell, the upper surface and the lower surface of the reinforcing sheet are penetrated and formed with a positioning through groove and a buckling groove, the positioning through groove and the positioning convex part are matched and positioned, the buckling groove penetrates to the front end surface of the reinforcing sheet, and both sides of the front end of the buckling groove are respectively extended with buckling parts matched with an external crystal head.
2. The connector latch pull modifying structure of claim 1, wherein: the positioning through groove is positioned at the rear of the buckling groove and is communicated with the buckling groove.
3. The connector latch pull modifying structure of claim 1, wherein: the LED lamp also comprises indicator lamps which are two symmetrically arranged left and right, each indicator lamp comprises a light source and a power terminal electrically connected with the light source, the light source is arranged on the insulating body and leaks out of the front end face of the insulating body, and the power terminal is embedded on the insulating body and extends out of the insulating body downwards.
4. The connector latch pull modifying structure of claim 3, wherein: two installation cavities are symmetrically formed in the left side and the right side of the insulating body, the installation cavities penetrate to the front end face of the insulating body, and the two light sources are respectively arranged in the corresponding installation cavities and fixed.
5. The connector latch pull modifying structure of claim 1, wherein: the upper surface of the reinforcing sheet is integrally provided with two supporting parts which are arranged in a bilateral symmetry way in an upward protruding way, the supporting parts are flush with the upper surface of the insulating body, and the two supporting parts are positioned on the left side and the right side of the buckling groove.
6. The connector latch pull modifying structure of claim 1, wherein: the lower end face of the insulating body integrally extends downwards to form positioning pins matched with the outside, and the two positioning pins are symmetrically distributed left and right.
7. The connector latch pull modifying structure of claim 1, wherein: the lower ends of the left side wall and the right side wall of the shielding shell are respectively and integrally extended downwards to form welding legs matched with the outside.
8. The connector latch pull modifying structure of claim 1, wherein: the left and right side walls of the insulating body are respectively integrally provided with a limiting part in an outward protruding way, and limiting grooves matched with the limiting parts penetrate through the left and right side walls of the shielding shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286250.5U CN219371531U (en) | 2022-12-08 | 2022-12-08 | Improved structure of connector lock catch pulling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286250.5U CN219371531U (en) | 2022-12-08 | 2022-12-08 | Improved structure of connector lock catch pulling force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371531U true CN219371531U (en) | 2023-07-18 |
Family
ID=87145540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223286250.5U Active CN219371531U (en) | 2022-12-08 | 2022-12-08 | Improved structure of connector lock catch pulling force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371531U (en) |
-
2022
- 2022-12-08 CN CN202223286250.5U patent/CN219371531U/en active Active
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