CN216563702U - Prevent hydrops electric connector - Google Patents
Prevent hydrops electric connector Download PDFInfo
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- CN216563702U CN216563702U CN202122034440.7U CN202122034440U CN216563702U CN 216563702 U CN216563702 U CN 216563702U CN 202122034440 U CN202122034440 U CN 202122034440U CN 216563702 U CN216563702 U CN 216563702U
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- joint groove
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Abstract
The utility model belongs to the technical field of electric connectors, and particularly relates to a liquid accumulation preventing electric connector which comprises a first shell, a second shell, an insulating main body and a shell, wherein a plurality of through grooves are formed in the first shell and the second shell, terminals are embedded in the through grooves, a first waterproof structure is arranged at the top of the first shell, a glue injection groove is formed in the first waterproof structure, a second waterproof structure is arranged at the bottom of the second shell, a first groove is formed in the bottom of the second waterproof structure in a concave mode, and a first convex block matched with the first groove is arranged on the shell. The connector is ingenious in design, the first waterproof structure and the second waterproof structure are arranged to prevent water vapor from entering the connector through two sides, when the connector is welded on a PCB, the glue injection groove is matched with glue of a PCB welding foot to effectively resist water vapor from entering, the first groove is matched with the first bump, the water vapor can be resisted by the first bump when entering, the arranged liquid accumulation preventing effect is excellent, and the service life is prolonged.
Description
Technical Field
The utility model belongs to the technical field of electric connectors, and particularly relates to an electric connector capable of preventing liquid accumulation.
Background
With the iterative upgrade of electronic products on the market, the waterproof performance of the products is required to be higher and higher, and the electrical connectors in the electronic products can often determine the waterproof performance of the products. At present, the waterproof performance of the electric connector on the market is poor, a power supply PIN and a grounding PIN in the connector are easily subjected to micro short circuit or short circuit between every two PINs, and an electronic product is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides the anti-liquid-accumulation electric connector aiming at the problems in the prior art, the anti-liquid-accumulation effect is excellent, and the service life is prolonged.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a prevent hydrops electric connector, includes first casing, second casing, insulating main part and shell, the bottom of first casing with the top zonulae occludens of second casing, first casing and a plurality of logical grooves have all been seted up on the second casing, it has all inlayed the terminal to lead to the inslot, the top of first casing is provided with first waterproof construction, the glue injection groove has been seted up on the first waterproof construction, the bottom of second casing is provided with second waterproof construction, the concave first recess that forms of establishing in bottom of second waterproof construction, be provided with on the shell with the first lug of first recess looks adaptation, first casing and the second casing all sets up in the insulating main part, the shell cover is located the periphery of insulating main part.
Wherein the front ends of the terminals are all upwards protruded to form contact parts.
The anti-liquid-accumulation electric connector further comprises a clamping hook, wherein first clamping portions are arranged on two sides of the clamping hook, first clamping grooves are formed in two sides of the insulating main body, the first clamping portions are connected with the first clamping grooves, a first connecting block is arranged on the first waterproof structure, a second clamping portion is arranged at the top of the first connecting block in a protruding mode, a second clamping groove is formed in the middle of the clamping hook, and the second clamping portion is embedded into the second clamping groove.
The top of the first waterproof structure is provided with a second connecting block, and the glue injection groove is formed between the first connecting block and the first connecting block.
Wherein, third joint groove has been seted up to the second connecting block, the third joint groove runs through the both sides of first casing, the both sides of second connecting block are all established downwards and are formed fourth joint groove, in the insulating main part with third joint groove and fourth joint groove looks adaptation is provided with third joint portion and fourth joint portion, third joint portion and fourth joint portion respectively with third joint groove and fourth joint groove joint.
Wherein, the center of the second clamping part is provided with a movable groove.
Wherein, fifth joint groove and sixth joint groove have been seted up respectively to the both sides of second casing, in the insulating main part respectively with fifth joint groove and sixth joint groove looks adaptation is provided with fifth joint portion and sixth joint portion, fifth joint portion and sixth joint portion respectively with fifth joint groove and sixth joint groove joint.
And a seventh clamping part is arranged at the edge of the first shell.
Wherein, prevent hydrops electric connector for Type-C male connector.
The utility model has the beneficial effects that: the connector is novel in structure and ingenious in design, the first waterproof structure and the second waterproof structure are arranged to prevent water vapor from entering the connector through two sides, when the connector is welded on a PCB, the glue injection groove is matched with glue of a PCB welding foot to effectively resist water vapor from entering, the first groove is matched with the first bump, water vapor can be resisted by the first bump when entering, the arranged liquid accumulation prevention effect is excellent, and the service life is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first housing of the present invention.
Fig. 3 is a schematic structural diagram of a second housing according to the present invention.
Fig. 4 is a schematic structural diagram of the hook of the present invention.
Fig. 5 is a schematic structural view of the insulating main body of the present invention.
Fig. 6 is a first schematic structural view of the connection of the terminal and the material tape according to the present invention.
Fig. 7 is a second schematic structural view of the connection between the terminal and the tape according to the present invention.
The reference numerals are respectively: 1. first casing, 2, second casing, 3, insulating main part, 4, shell, 5, seventh joint portion, 6, terminal, 7, first waterproof construction, 8, second waterproof construction, 9, injecting glue groove, 10, first recess, 11, third joint groove, 12, contact site, 13, trip, 14, first joint portion, 15, first joint groove, 16, first connecting block, 17, second joint portion, 18, second joint groove, 19, second connecting block, 20, fourth joint groove, 21, movable groove, 22, fifth joint groove, 23, sixth joint groove.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
An electric connector for preventing liquid accumulation, as shown in fig. 1-7, comprises a first shell 1, a second shell 2, an insulating main body 3 and a shell 4, the bottom of the first shell 1 is tightly connected with the top of the second shell 2, a plurality of through grooves are arranged on the first shell 1 and the second shell 2, terminals 6 are embedded in the through grooves, a first waterproof structure 7 is arranged at the top of the first shell 1, the first waterproof structure 7 is provided with a glue injection groove 9, the bottom of the second shell 2 is provided with a second waterproof structure 8, the bottom of the second waterproof structure 8 is recessed to form a first groove 10, the housing 4 is provided with a first protrusion (not shown) adapted to the first groove 10, the first shell 1 and the second shell 2 are arranged in the insulating main body 3, and the shell 4 is sleeved on the periphery of the insulating main body 3. Specifically, the connector is novel in structure and ingenious in design, the first waterproof structure 7 and the second waterproof structure 8 are arranged to prevent water vapor from entering the connector through two sides, when the connector is welded on a PCB, the glue injection groove 9 is matched with glue of a PCB welding foot to effectively resist water vapor from entering, the first groove 10 is matched with the first bump, water vapor can be resisted by the first bump when entering, the arranged liquid accumulation preventing effect is excellent, and the service life is prolonged.
In the electric connector for preventing liquid accumulation in this example, the front ends of the plurality of terminals 6 are each protruded upward to form the contact portion 12. Specifically, the above arrangement allows the contact portion 12 of each terminal 6 to have a width in the vertical direction, and to withstand a large current.
This example prevent hydrops electric connector, prevent that hydrops electric connector still includes trip 13, trip 13's both sides all are provided with first joint portion 14, the both sides of insulating main part 3 all are provided with first joint groove 15, first joint portion 14 with first joint groove 15 is connected, be provided with first connecting block 16 on the first waterproof construction 7, the protruding second joint portion 17 that is equipped with in top of first connecting block 16, second joint groove 18 has been seted up at trip 13's middle part, second joint portion 17 imbeds in the second joint groove 18. Specifically, the arrangement enables the first housing 1 and the second housing 2 to be further fixed on the insulating main body 3 through the hook 13, and the fixing effect is excellent.
In the anti-hydrops electrical connector of this embodiment, the top of the first waterproof structure 7 is provided with the second connecting block 19, and the glue injection groove 9 is arranged between the first connecting block 16 and the first connecting block 16.
This example prevent hydrops electric connector, second connecting block 19 has seted up third joint groove 11, third joint groove 11 runs through the both sides of first casing 1, second connecting block 19's both sides are all established downwards to form fourth joint groove 20, insulating main part 3 go up with third joint groove 11 and fourth joint groove 20 looks adaptation is provided with third joint portion (not shown in the figure) and fourth joint portion (not shown in the figure), third joint portion and fourth joint portion respectively with third joint groove 11 and fourth joint groove 20 joint. Specifically, above-mentioned setting makes second joint portion fixed with insulating main part 3 through third joint groove 11 and fourth joint groove 20 respectively, and third joint groove 11 runs through the both sides of first casing 1 for when being connected with the third joint portion of insulating main part 3 to the fixed effect of first casing 1 is more excellent.
In the electric connector for preventing liquid accumulation in this embodiment, the center of the second clamping portion 17 is provided with a movable groove 21. Specifically, when the second clamping portion 17 is inserted into the second clamping groove 18, the second clamping portion 17 can be retracted towards the movable groove 21, so that the assembly is easier.
This example prevent hydrops electric connector, fifth joint groove 22 and sixth joint groove 23 have been seted up respectively to the both sides of second casing 2, on the insulating main part 3 respectively with fifth joint groove 22 and sixth joint groove 23 looks adaptation is provided with fifth joint portion (not shown in the figure) and sixth joint portion (not shown in the figure), fifth joint portion and sixth joint portion respectively with fifth joint groove 22 and sixth joint groove 23 joint. Specifically, the arrangement enables the second shell 2 to be fixedly connected with the insulating main body 3 from two sides, and the fixing effect is good.
In the electric connector for preventing liquid accumulation in this embodiment, the edge of the first housing 1 protrudes upward to form a seventh clamping portion 5.
This example prevent hydrops electric connector, prevent that hydrops electric connector is Type-C male connector.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. An anti-hydrops electrical connector, characterized in that: including first casing, second casing, insulating main part and shell, the bottom of first casing with the top zonulae occludens of second casing, first casing and all seted up a plurality of logical grooves on the second casing, it has the terminal all to inlay in the logical groove, the top of first casing is provided with first waterproof construction, the glue injection groove has been seted up on the first waterproof construction, the bottom of second casing is provided with second waterproof construction, the concave first recess that forms of establishing in bottom of second waterproof construction, be provided with on the shell with the first lug of first recess looks adaptation, first casing and the second casing all sets up in the insulating main part, the shell cover is located the periphery of insulating main part.
2. The anti-hydropsy electrical connector of claim 1, wherein: the front ends of the terminals are all protruded upwards to form contact parts.
3. The anti-hydropsy electrical connector of claim 1, wherein: prevent hydrops electric connector still includes the trip, the both sides of trip all are provided with first joint portion, the both sides of insulating main part all are provided with first joint groove, first joint portion with first joint groove is connected, first waterproof structure is last to be provided with first connecting block, the protruding second joint portion that is equipped with in top of first connecting block, the second joint groove has been seted up at the middle part of trip, second joint portion embedding in the second joint groove.
4. The anti-hydropsy electrical connector of claim 3, wherein: the top of first waterproof construction is provided with the second connecting block, first connecting block with be provided with between the first connecting block the glue injection groove.
5. The anti-hydropsy electrical connector of claim 4, wherein: third joint groove has been seted up to the second connecting block, the third joint groove runs through the both sides of first casing, the both sides of second connecting block are all established downwards to the fovea, form fourth joint groove, in the insulating main part with third joint groove and fourth joint groove looks adaptation is provided with third joint portion and fourth joint portion, third joint portion and fourth joint portion respectively with third joint groove and fourth joint groove joint.
6. The anti-hydropsy electrical connector of claim 3, wherein: the center of the second clamping part is provided with a movable groove.
7. The anti-hydropsy electrical connector of claim 1, wherein: fifth joint groove and sixth joint groove have been seted up respectively to the both sides of second casing, in the insulating main part respectively with fifth joint groove and sixth joint groove looks adaptation is provided with fifth joint portion and sixth joint portion, fifth joint portion and sixth joint portion respectively with fifth joint groove and sixth joint groove joint.
8. The anti-hydropsy electrical connector of claim 1, wherein: the edge of the first shell protrudes upwards to form a seventh clamping portion.
9. The anti-hydropsy electrical connector of claim 1, wherein: prevent ponding electric connector for Type-C male connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034440.7U CN216563702U (en) | 2021-08-26 | 2021-08-26 | Prevent hydrops electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034440.7U CN216563702U (en) | 2021-08-26 | 2021-08-26 | Prevent hydrops electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563702U true CN216563702U (en) | 2022-05-17 |
Family
ID=81564007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122034440.7U Active CN216563702U (en) | 2021-08-26 | 2021-08-26 | Prevent hydrops electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563702U (en) |
-
2021
- 2021-08-26 CN CN202122034440.7U patent/CN216563702U/en active Active
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