CN220439981U - Type-C connector capable of enhancing waterproof performance - Google Patents
Type-C connector capable of enhancing waterproof performance Download PDFInfo
- Publication number
- CN220439981U CN220439981U CN202321991812.8U CN202321991812U CN220439981U CN 220439981 U CN220439981 U CN 220439981U CN 202321991812 U CN202321991812 U CN 202321991812U CN 220439981 U CN220439981 U CN 220439981U
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- China
- Prior art keywords
- insulating body
- waterproof
- groove
- glue
- glue filling
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Links
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 52
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a Type-C connector capable of enhancing waterproof performance, which comprises an insulating body, a shielding shell, a terminal group and two clamping hook pieces, wherein the insulating body is provided with a plurality of clamping hook pieces; the insulating body comprises a base and a tongue plate extending out of the base, wherein a glue filling groove is formed in the base, and waterproof glue is filled in the glue filling groove to form a waterproof piece; the terminal group is fixed on the insulating body by insert molding, passes through the glue filling groove and is fixed with the waterproof piece by insert molding; the two clamping hook pieces are arranged in the two sides of the insulating body; through all being provided with reinforced structure on two trip pieces, this reinforced structure buries in insulating body to guarantee that two trip pieces and insulating body firmly combine, simultaneously, two trip pieces wholly are located the front side of encapsulating groove, and the encapsulating groove can the separation steam infiltration, avoids steam to permeate along the trip piece, greatly reduced steam infiltration's risk, make the waterproof nature of product effectively strengthen, satisfy the operation requirement.
Description
Technical Field
The utility model relates to the connector field technology, in particular to a Type-C connector capable of enhancing waterproof performance.
Background
USB Type-C is an USB interface appearance standard, has a smaller volume than both Type-A and Type-B, and can be applied to interface types of PC (host device) and external device (slave device such as mobile phone). USB Type-C has 4 pairs of TX/RX branches, 2 pairs of USBD+/D-, a pair of SBUs, 2 CCs, and 4 VBUS and 4 ground wires.
The main structure of the current waterproof Type-C connector comprises an insulating body, a shielding shell, a terminal group and two clamping hook pieces; the insulating body comprises a base and a tongue plate extending out of the base, wherein a glue filling groove is formed in the base, and waterproof glue is filled in the glue filling groove to form a waterproof piece; the shielding shell is coated outside the insulating body; the terminal group is fixedly embedded on the insulating body, penetrates through the glue filling groove and is fixedly embedded with the waterproof piece, the terminal group is provided with a plurality of contact parts and a plurality of welding parts, the contact parts are exposed on two surfaces of the tongue plate, and the welding parts extend outwards from the base; the two clamping hook pieces are arranged inside two sides of the insulating body.
In the prior art, in order to enable two trip pieces to be more firmly combined with the insulating body, the two trip pieces penetrate through the glue filling groove and extend backwards to the rear side of the base, so that water vapor can permeate along the trip pieces, the risk of water vapor permeation is increased, the waterproof performance of the product is reduced, and the use requirement cannot be met. Therefore, there is a need for an improvement over current waterproof Type-C connectors.
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 Type-C connector with enhanced waterproof performance, which can effectively solve the problem of poor waterproof performance of the existing waterproof Type-C connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a Type-C connector capable of enhancing waterproof performance comprises an insulating body, a shielding shell, a terminal group and two clamping hook pieces; the insulating body comprises a base and a tongue plate extending out of the base, wherein a glue filling groove is formed in the base, and waterproof glue is filled in the glue filling groove to form a waterproof piece; the shielding shell is coated outside the insulating body; the terminal group is fixedly embedded on the insulating body, penetrates through the glue filling groove and is fixedly embedded with the waterproof piece, the terminal group is provided with a plurality of contact parts and a plurality of welding parts, the contact parts are exposed on two surfaces of the tongue plate, and the welding parts extend outwards from the base; the two clamping hook pieces are arranged in the two sides of the insulating body; the two clamping hook pieces are integrally positioned at the front side of the glue filling groove, and are provided with reinforcing structures which are buried in the insulating body.
As a preferable scheme, the reinforcing structure comprises a plurality of convex parts which extend inwards from the inner side of the clamping hook piece, and the convex parts are arranged at intervals front and back and are buried in the tongue plate so as to prevent the clamping hook piece from falling out of the tongue plate.
As a preferable scheme, the reinforcing structure further comprises a transverse part, the transverse part extends outwards from the rear end of the clamping hook piece, the transverse part is buried in the base, and a through groove is formed in the transverse part, so that the clamping hook piece and the base are combined more firmly.
As a preferable scheme, the transverse part is flat and extends leftwards and rightwards, and the through groove is of a strip-shaped through hole structure, so that the structure is simple, and the combination is firm.
As a preferred scheme, the terminal set is provided with two grounding terminals, and the two clamping hook pieces are respectively positioned at the outer sides of the two grounding terminals and respectively contacted and spliced with the two grounding terminals, so that the structure is compact, and the combination is more stable.
As a preferable scheme, the rear end of the shielding shell is provided with a plurality of glue filling holes which are communicated with the glue filling grooves so as to fill the glue filling grooves with waterproof glue.
As a preferred scheme, the shielding shell overcoat is equipped with the plastic shell, and this plastic shell's rear end has holds gluey groove, and this holds gluey groove intercommunication encapsulating groove and fills and have aforesaid waterproof glue to form better seal structure, reach better water-proof effects.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through all being provided with reinforced structure on two trip pieces, this reinforced structure buries in insulating body to guarantee that two trip pieces and insulating body firmly combine, simultaneously, two trip pieces wholly are located the front side of encapsulating groove, and the encapsulating groove can the separation steam infiltration, avoids steam to permeate along the trip piece, greatly reduced steam infiltration's risk, make the waterproof nature of product effectively strengthen, satisfy the operation requirement.
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 an assembled perspective view of a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of a preferred embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the preferred embodiment of the present utility model before the glue is applied;
FIG. 4 is a schematic cross-sectional view of the preferred embodiment of the present utility model after glue filling;
FIG. 5 is an enlarged view of the hook member according to the preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. insulation body 11, base
12. Tongue plate 101 and glue filling groove
20. Shield shell 21, glue filling hole
30. Terminal group 31, ground terminal
301. Contact portion 302, welded portion
40. Hook 41 and convex part
42. Transverse portion 43, through groove
50. Waterproof piece 60, plastic shell
61. And a glue containing groove.
Detailed Description
Referring to fig. 1 to 5, a specific structure of a preferred embodiment of the present utility model is shown, which includes an insulation body 10, a shielding shell 20, a terminal set 30 and two hook members 40.
The insulating body 10 includes a base 11 and a tongue plate 12 extending from the base 11, the base 11 is provided with a glue filling groove 101, and the glue filling groove 101 is filled with waterproof glue to form a waterproof piece 50. In this embodiment, the insulating body 10 is vertically disposed, so as to form a vertical structure, and the glue-pouring slot 101 is located at the middle position of the base 11.
The shielding shell 20 is coated outside the insulating body 10; in this embodiment, the rear end of the shielding housing 20 is provided with a plurality of glue filling holes 21, and the glue filling holes 21 are communicated with the glue filling groove 101 so as to fill the glue filling groove 101 with waterproof glue. And, the shielding shell 20 is sleeved with a plastic shell 60, the rear end of the plastic shell 60 is provided with a glue containing groove 61, and the glue containing groove 61 is communicated with the glue filling groove 101 and is filled with the waterproof glue, so that a better sealing structure is formed, and a better waterproof effect is achieved.
The terminal set 30 is insert-molded and fixed on the insulating body 10, the terminal set 30 passes through the glue filling groove 101 and is insert-molded and fixed with the waterproof piece 50, the terminal set 30 is provided with a plurality of contact parts 301 and a plurality of welding parts 302, the contact parts 301 are exposed on two surfaces of the tongue plate 12, and the welding parts 302 extend outwards from the base 11; in the present embodiment, the terminal group 30 has two ground terminals 31.
The two hook pieces 40 are arranged inside two sides of the insulating body 10; the two hook members 40 are integrally located at the front side of the glue filling groove 101, and the two hook members 40 are provided with reinforcing structures which are buried in the insulating body 10. Specifically, the reinforcing structure includes a plurality of protrusions 41, the plurality of protrusions 41 extend inward inside the hook member 40, and the plurality of protrusions 41 are arranged at intervals and buried in the tongue plate 12 to prevent the hook member 40 from falling out of the tongue plate 12. The reinforcing structure further includes a transverse portion 42, the transverse portion 42 extends outwards from the rear end of the hook member 40, the transverse portion 42 is embedded in the base 11, and a through slot 43 is formed in the transverse portion 42, so that the hook member 40 and the base 11 are combined more firmly. The transverse portion 42 has a flat plate shape and extends laterally, and the through groove 43 has a bar-shaped through hole structure, and has a simple structure and firm bonding. In addition, in the present embodiment, the two hook members 40 are respectively located at the outer sides of the two grounding terminals 31 and are respectively contacted and spliced with the two grounding terminals 31, so that the structure is compact and the combination is more stable.
The manufacturing process of this embodiment is described in detail as follows:
firstly, the terminal set 30 and the two hook members 40 are placed in a mold and the insulating body 10 is injection molded, so that the terminal set 30 and the two hook members 40 are fixed together with the insulating body 10 by insert molding, then the shielding shell 20 is sleeved outside the insulating body 10, then the plastic shell 60 is sleeved outside the shielding shell 20, and then the glue containing groove 61 and the glue filling groove 101 are filled with waterproof glue to form the waterproof piece 50.
The design focus of the utility model is that: through all being provided with reinforced structure on two trip pieces, this reinforced structure buries in insulating body to guarantee that two trip pieces and insulating body firmly combine, simultaneously, two trip pieces wholly are located the front side of encapsulating groove, and the encapsulating groove can the separation steam infiltration, avoids steam to permeate along the trip piece, greatly reduced steam infiltration's risk, make the waterproof nature of product effectively strengthen, satisfy the operation requirement.
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 (7)
1. A Type-C connector capable of enhancing waterproof performance comprises an insulating body, a shielding shell, a terminal group and two clamping hook pieces; the insulating body comprises a base and a tongue plate extending out of the base, wherein a glue filling groove is formed in the base, and waterproof glue is filled in the glue filling groove to form a waterproof piece; the shielding shell is coated outside the insulating body; the terminal group is fixedly embedded on the insulating body, penetrates through the glue filling groove and is fixedly embedded with the waterproof piece, the terminal group is provided with a plurality of contact parts and a plurality of welding parts, the contact parts are exposed on two surfaces of the tongue plate, and the welding parts extend outwards from the base; the two clamping hook pieces are arranged in the two sides of the insulating body; the method is characterized in that: the two clamping hook pieces are integrally positioned at the front side of the glue filling groove, and are provided with reinforcing structures which are buried in the insulating body.
2. The Type-C connector of claim 1, wherein the waterproof performance is enhanced by: the reinforcing structure comprises a plurality of convex parts which extend inwards from the inner side of the clamping hook piece, and the convex parts are arranged at intervals front and back and are buried in the tongue plate.
3. The Type-C connector of claim 2, wherein the waterproof performance is enhanced by: the reinforcing structure further comprises a transverse portion, the transverse portion extends outwards from the rear end of the clamping hook piece, the transverse portion is buried in the base, and a through groove is formed in the transverse portion.
4. The Type-C connector of claim 3, wherein the waterproof performance is enhanced by: the transverse part is flat and extends leftwards and rightwards, and the through groove is of a strip-shaped through hole structure.
5. The Type-C connector of claim 1, wherein the waterproof performance is enhanced by: the terminal group is provided with two grounding terminals, and the two clamping hook pieces are respectively positioned at the outer sides of the two grounding terminals and are respectively contacted and spliced with the two grounding terminals.
6. The Type-C connector of claim 1, wherein the waterproof performance is enhanced by: the rear end of the shielding shell is provided with a plurality of glue filling holes which are communicated with the glue filling grooves.
7. The Type-C connector of claim 6, wherein the waterproof performance is enhanced by: the shielding shell is sleeved with a plastic shell, the rear end of the plastic shell is provided with a glue containing groove, and the glue containing groove is communicated with the glue filling groove and is filled with the waterproof glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991812.8U CN220439981U (en) | 2023-07-26 | 2023-07-26 | Type-C connector capable of enhancing waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991812.8U CN220439981U (en) | 2023-07-26 | 2023-07-26 | Type-C connector capable of enhancing waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439981U true CN220439981U (en) | 2024-02-02 |
Family
ID=89704055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991812.8U Active CN220439981U (en) | 2023-07-26 | 2023-07-26 | Type-C connector capable of enhancing waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439981U (en) |
-
2023
- 2023-07-26 CN CN202321991812.8U patent/CN220439981U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |