CN220306646U - Leakage protection device for connector shell - Google Patents
Leakage protection device for connector shell Download PDFInfo
- Publication number
- CN220306646U CN220306646U CN202321951028.4U CN202321951028U CN220306646U CN 220306646 U CN220306646 U CN 220306646U CN 202321951028 U CN202321951028 U CN 202321951028U CN 220306646 U CN220306646 U CN 220306646U
- Authority
- CN
- China
- Prior art keywords
- leakage protection
- protection device
- shell
- wire
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 10
- 229920006335 epoxy glue Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000005476 soldering Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a leakage protection device for a connector shell, which relates to the technical field of connector shell leakage prevention. The utility model aims to solve the problems and provide the leakage protection device for the connector shell, which has the advantages of simple structure, easiness in realization, stability, reliability and low production cost, and can overcome the technical defect that the conductor is difficult to be directly welded on the shell or the structure of the connector is enlarged due to the design of the wire pressing ring in the prior art, meet the requirement of leakage protection on the connector shell in the actual production process, and improve the economic benefit of enterprises.
Description
Technical Field
The utility model relates to the technical field of connector shell leakage prevention, in particular to a leakage protection device for a connector shell.
Background
At present, on a cable with a connector, a certain wire is often required to be connected to a shell of the connector, so that the electric equipment is subjected to the function of electric leakage protection or electromagnetic signal shielding.
There are two common solutions: 1. welding the wire directly on the shell; 2. some connector housings have wire loops to which wires are pressed, and the above solutions have the following technical drawbacks, respectively: 1. in some industries, soldering is difficult because soldering flux cannot be used to directly solder the wires to the housing; 2. the wire pressing ring is designed for the connector, so that the structure is complicated, the production cost is increased, the economic benefit is reduced, and in addition, the size of the connector is also increased, so that the connector is inconvenient to use in a place with a small space.
Therefore, aiming at the problems, the current source is improved, and the leakage protection device for the connector shell has the advantages of simple structure, easiness in realization, stability, reliability and low production cost.
Disclosure of Invention
The utility model aims to solve the problems and provide the leakage protection device for the connector shell, which has the advantages of simple structure, easiness in realization, stability, reliability and low production cost, and can overcome the technical defect that the conductor is difficult to be directly welded on the shell or the structure of the connector is enlarged due to the design of the wire pressing ring in the prior art, meet the requirement of leakage protection on the connector shell in the actual production process, and improve the economic benefit of enterprises.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a earth leakage protection device for connector housing, includes the shell, sets up the mounting panel in the shell, sets up a plurality of contact pins in the mounting panel, sets up the ground contact pin in the mounting hole of shell, and the earth conductor that the ground contact pin lower extreme set up is connected with the wire of contact pin lower extreme.
As a further improvement of the scheme, epoxy glue is filled and arranged below the mounting plate and in the shell.
As a further improvement of the scheme, the grounding pin is inserted into the mounting hole of the shell, and the mounting hole of the shell is in interference fit with the grounding pin.
As a further improvement of the scheme, the grounding pin is in threaded fit with the mounting hole of the shell.
As a further improvement of the above solution, the grounding pin and the grounding wire are connected by welding.
As a further improvement of the above solution, the pin and the wire are connected by welding.
As a further improvement of the above, the ground wire and the wire are connected by soldering.
Compared with the prior art, the utility model has the beneficial effects that: the novel electric leakage protection device is simple in structure, easy to realize, stable, reliable and low in production cost, can overcome the technical defect that wires are difficult to directly weld on a shell or a connector structure is enlarged due to the fact that a wire pressing ring is designed in the prior art, meets the demand of electric leakage protection on the shell of the connector in the actual production process, and improves the economic benefit of enterprises.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Fig. 3 is an enlarged view of a portion of the ground pin of the present utility model.
The text labels in the figures are expressed as: 1. epoxy glue; 2. a housing; 3. a mounting plate; 4. a contact pin; 5. a grounding pin; 6. a ground wire; 7. and (5) conducting wires.
Detailed Description
In order that those skilled in the art will better understand the technical solutions, the following detailed description of the technical solutions is provided with examples and illustrations only, and should not be construed as limiting the scope of the present patent.
Referring to fig. 1 to 3, in a specific embodiment, an earth leakage protection device for a connector housing includes a housing 2, a mounting plate 3 disposed in the housing 2, a plurality of pins 4 disposed in the mounting plate 3, a grounding pin 5 disposed in a mounting hole of the housing 2, and a grounding wire 6 disposed at a lower end of the grounding pin 5 connected to a wire 7 at a lower end of the pin 4.
Specifically, mounting panel 3 plays the fixed effect of installation, and the setting of ground contact pin 5 makes shell 2 and earth connection wire 6 electric connection, plays the effect of anticreep protection, and device overall structure is simple, easily realizes.
As shown in fig. 1, as a preferable mode of the above embodiment, an epoxy glue 1 is encapsulated and provided in a housing 2 under a mounting plate 3.
Specifically, the epoxy adhesive 1 plays a role in filling and sealing, and the overall stability and practicality of the device are greatly improved.
As shown in fig. 1, as a preferable mode of the above embodiment, the ground pin 5 is inserted into the mounting hole of the housing 2, and the mounting hole of the housing 2 is interference fit with the ground pin 5.
Specifically, the mounting hole of the shell 2 and the grounding pin 5 are connected by adopting a jack-type connection relationship, so that the operation and the implementation are easy.
As shown in fig. 1, as a preferable mode of the above embodiment, the ground pin 5 is screw-fitted to the mounting hole of the housing 2.
Specifically, the mounting hole of the shell 2 is connected with the grounding pin 5 in a threaded manner, so that the connection is stable and firm.
As shown in fig. 1, as a preferable mode of the above embodiment, the ground pin 5 and the ground wire 6 are connected by soldering.
Specifically, the grounding pin 5 and the grounding wire 6 are connected through welding, so that the connection of the grounding pin and the grounding wire is stable, and the use requirement is met.
As shown in fig. 1, as a preferable mode of the above embodiment, the pin 4 and the wire 7 are connected by soldering.
Specifically, the contact pin 4 and the wire 7 are connected through welding, so that the connection of the contact pin and the wire is stable, and the use requirement is met.
As shown in fig. 1, as a preferable mode of the above embodiment, the ground wire 6 and the wire 7 are connected by soldering.
Specifically, the ground wire 6 and the wire 7 are connected by welding, so that the connection of the two wires is stable and meets the use requirement.
The utility model has the specific working principle that: the mounting panel 3 plays the fixed effect of installation, the setting of ground connection contact pin 5 makes shell 2 and ground connection wire 6 electric connection, play anticreep protection's effect, device overall structure is simple, easily realize, epoxy glue 1 plays the effect of filling seal, very big improvement holistic stability and the practicality of device, this device simple structure easily realizes, reliable and stable and low in production cost, can overcome among the prior art wire 7 be difficult to direct welding on shell 2 or design wire pressing ring can lead to the technical defect that the connector structure grow, satisfy the demand of electric leakage protection to connector shell 2 in the actual production process, the economic benefits of enterprise has been improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Specific examples are used herein to illustrate the principles and embodiments of the present patent technical solution, and the above examples are only used to help understand the method of the present patent and its core ideas. The foregoing is merely a preferred embodiment of the present patent, and it should be noted that, due to the limited text expression, there is objectively an infinite number of specific structures, and it will be apparent to those skilled in the art that several modifications, adaptations or variations can be made and the above technical features can be combined in a suitable manner without departing from the principles of the present patent; such modifications, variations, or combinations, or the direct application of the concepts and aspects of the disclosed patent to other applications without modification, are intended to be within the scope of the present disclosure.
Claims (7)
1. The utility model provides a earth leakage protection device for connector housing, its characterized in that, including shell (2), set up mounting panel (3) in shell (2), set up a plurality of contact pins (4) in mounting panel (3), set up ground connection contact pin (5) in the mounting hole of shell (2), ground connection wire (6) that ground connection contact pin (5) lower extreme set up are connected with wire (7) of contact pin (4) lower extreme.
2. The leakage protection device for a connector housing according to claim 1, wherein an epoxy glue (1) is provided under the mounting plate (3) and encapsulated in the housing (2).
3. The leakage protection device for a connector housing according to claim 1, wherein the grounding pin (5) is inserted into a mounting hole of the housing (2), and the mounting hole of the housing (2) is in interference fit with the grounding pin (5).
4. The earth leakage protection device for a connector housing according to claim 1, characterized in that the ground pin (5) is a threaded fit with the mounting hole of the housing (2).
5. The earth leakage protection device for a connector housing according to claim 1, characterized in that the grounding pin (5) is connected to the grounding wire (6) by welding.
6. The earth leakage protection device for a connector housing according to claim 1, characterized in that the pin (4) and the wire (7) are connected by welding.
7. The earth leakage protection device for a connector housing according to claim 1, characterized in that the earth conductor (6) and the conductor (7) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951028.4U CN220306646U (en) | 2023-07-24 | 2023-07-24 | Leakage protection device for connector shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951028.4U CN220306646U (en) | 2023-07-24 | 2023-07-24 | Leakage protection device for connector shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306646U true CN220306646U (en) | 2024-01-05 |
Family
ID=89345373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321951028.4U Active CN220306646U (en) | 2023-07-24 | 2023-07-24 | Leakage protection device for connector shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306646U (en) |
-
2023
- 2023-07-24 CN CN202321951028.4U patent/CN220306646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |