CN212485644U - Side-inserted waterproof Type-C connector - Google Patents
Side-inserted waterproof Type-C connector Download PDFInfo
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- CN212485644U CN212485644U CN202020992206.8U CN202020992206U CN212485644U CN 212485644 U CN212485644 U CN 212485644U CN 202020992206 U CN202020992206 U CN 202020992206U CN 212485644 U CN212485644 U CN 212485644U
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Abstract
The utility model discloses a side-inserted waterproof Type-C connector, which comprises an insulating body, a plurality of conductive terminals and a shielding shell; the insulation body comprises a rear main body seat, a front sealing seat and a tongue plate; the front sealing seat is positioned right in front of the rear main body seat, the front sealing seat and the rear main body seat are separated from each other to form a glue containing groove, and sealant is filled in the glue containing groove; through separately being formed with the gluey groove of appearance with preceding seal receptacle and back main part seat each other, and the cooperation sets up sealed sleeve, the injecting glue slotted hole has been seted up simultaneously in shielding shell's a side, inject sealed glue toward holding gluey groove through the injecting glue slotted hole, utilize sealed glue to live the gap between preceding seal receptacle and the sealed sleeve, further set up the sealing washer again, in order to realize fine waterproof sealing performance, satisfy the needs of using, the application range of product has been enlarged, and this product simple structure, spare part is few, the production equipment is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a waterproof Type-C connector of formula is inserted to side.
Background
USB Type-C, also known as USB-C or Type-C, is a new form of Universal Serial Bus (USB) hardware interface (USB interface also has Type-A and Type-B), which is produced along with the latest USB 3.1 standard. Released by the USB developer forum (USB-IF) in month 8 of 2014. The Type-C is a brand-new interface which is set by the USB standardization organization in order to solve the defects that the USB interface is not unified in physical interface specification and electric energy can only be transmitted in one direction for a long time, and the Type-C is characterized in that the upper end and the lower end of the Type-C are completely consistent in appearance, insertion in the positive direction and the negative direction is supported, and compared with the Micro-USB, a user does not need to distinguish the positive side and the negative side of the USB. And it integrates functions of charging, displaying, data transmission and the like.
The Type-C connector of formula of inserting is inserted to side at present does not generally have waterproof performance, perhaps waterproof performance is relatively poor, can not satisfy the needs that use, has restricted the application range of product. Therefore, there is a need to develop a solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a side-inserted Type waterproof Type-C connector, which can effectively solve the problem that the existing side-inserted Type-C connector generally has no waterproof performance or has poor waterproof performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a side-inserted waterproof Type-C connector comprises an insulating body, a plurality of conductive terminals and a shielding shell;
the insulation body comprises a rear main body seat, a front sealing seat and a tongue plate; the front sealing seat is positioned right in front of the rear main body seat, the front sealing seat and the rear main body seat are separated from each other to form a glue containing groove, sealant is filled in the glue containing groove, and the tongue plate integrally extends forwards from the front side of the front sealing seat; the front sealing seat is sleeved with a sealing sleeve, the inner peripheral side wall of the sealing sleeve is a closed surface, the sealant is positioned at the rear side of the sealing sleeve and seals a gap between the front sealing seat and the sealing sleeve, the tongue plate is suspended in the sealing sleeve, an insertion groove is formed between the outer wall surface of the tongue plate and the inner wall surface of the sealing sleeve, and the outer peripheral side surface of the front end of the sealing sleeve is tightly sleeved with a sealing ring;
the conductive terminals are embedded, molded and fixed with the insulating body, each conductive terminal penetrates through the glue containing groove and is embedded in the sealant, the contact part of each conductive terminal is respectively exposed out of the left side surface and the right side surface of the tongue plate, and the welding part of each conductive terminal extends downwards out of the rear main body seat;
the shielding shell covers the rear main body seat and the sealing sleeve, the shielding shell is located on the rear side of the sealing ring, a glue injection groove hole is formed in one side face of the shielding shell, and the glue injection groove hole is communicated with the glue accommodating groove.
Preferably, the rear end inner peripheral side wall of the sealing sleeve is provided with a first annular boss in a protruding manner, the outer peripheral side surface of the front sealing seat is provided with a second annular boss in a protruding manner, and the front end surface of the second annular boss is abutted to the rear end surface of the first annular boss.
As a preferred scheme, the rear end face of the sealing sleeve extends backwards to form a clamping hook, the side face of the front end of the rear main body seat is provided with a buckling groove, and the clamping hook is matched with the buckling groove to be buckled and connected.
As a preferred scheme, the number of the hooks is two, the two hooks are respectively located on the left side and the right side of the top of the front sealing seat, the number of the corresponding buckling grooves is also two, and the two hooks are respectively in buckling connection with the corresponding buckling grooves.
As a preferable scheme, the front end face of the sealing sleeve is radially expanded to extend out of a limiting ring, and the sealing ring abuts against the rear side face of the limiting ring.
Preferably, the upper and lower side surfaces of the sealing sleeve are both concavely provided with grooves, and the upper and lower side surfaces of the shielding shell are both concavely and convexly formed with convex parts which are clamped and fixed in the grooves.
As a preferred scheme, one side of the rear end of the sealing sleeve is provided with a notch, and the notch is communicated between the glue accommodating groove and the glue injection groove hole.
Preferably, the rear end of the shielding shell is open, the shielding shell is assembled on the insulating body from front to back, and the opening of the shielding shell is covered by the cover plate.
As a preferred scheme, the apron supports on the rear end face of back main part seat, and the equal protruding knot portion that is equipped with in the left and right sides of apron, this shielding shell's the left and right sides has all been seted up and has been detained the hole, and this knot portion is fixed with detaining the hole cooperation buckle.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through separately being formed with the gluey groove of appearance with preceding seal receptacle and back main part seat each other, and the cooperation sets up sealed sleeve, the injecting glue slotted hole has been seted up simultaneously in shielding shell's a side, inject sealed glue toward holding gluey groove through the injecting glue slotted hole, utilize sealed glue to live the gap between preceding seal receptacle and the sealed sleeve, further set up the sealing washer again, in order to realize fine waterproof sealing performance, satisfy the needs of using, the application range of product has been enlarged, and this product simple structure, spare part is few, the production equipment is simple and convenient.
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 a perspective view of the present invention in another angle;
fig. 3 is an exploded view of the preferred embodiment of the present invention;
fig. 4 is an exploded view from another angle of the preferred embodiment of the present invention;
fig. 5 is a cross-sectional view of a preferred embodiment of the invention.
The attached drawings indicate the following:
10. insulation body 11, rear body seat
12. Front sealing seat 13, tongue plate
101. Glue containing groove 102 and inserting groove
103. Second annular boss 104, catching groove
20. Conductive terminal 21, contact part
22. Welding part 30 and shielding shell
31. Glue injection slot hole 32 and convex part
33. Button hole 40, sealant
50. Sealing sleeve 51, first annular boss
52. Hook 53, spacing ring
54. Notch 55, groove
60. Sealing ring 70 and cover plate
71. A buckling part.
Detailed Description
Referring to fig. 1 to 5, a specific structure of a side-inserted waterproof Type-C connector according to a preferred embodiment of the present invention is shown, which includes an insulating body 10, a plurality of conductive terminals 20 and a shielding shell 30.
The insulating body 10 comprises a rear main body seat 11, a front sealing seat 12 and a tongue plate 13; the front sealing seat 12 is positioned right in front of the rear main body seat 11, the front sealing seat 12 and the rear main body seat 11 are separated from each other to form a glue containing groove 101, the glue containing groove 101 is filled with sealant 40, and the tongue plate 13 integrally extends forwards on the front side of the front sealing seat 12; the front sealing seat 12 is sleeved with a sealing sleeve 50, the inner peripheral side wall of the sealing sleeve 50 is a closed surface, the sealant 40 is located at the rear side of the sealing sleeve 50 and seals a gap between the front sealing seat 12 and the sealing sleeve 50, the tongue plate 13 is suspended in the sealing sleeve 50, an insertion groove 102 is formed between the outer wall surface of the tongue plate 13 and the inner wall surface of the sealing sleeve 50, and the outer peripheral side surface of the front end of the sealing sleeve 50 is tightly sleeved with a sealing ring 60.
In this embodiment, the inner peripheral side wall of the rear end of the sealing sleeve 50 is convexly provided with a first annular boss 51, the outer peripheral side surface of the front sealing seat 12 is convexly provided with a second annular boss 103, and the front end surface of the second annular boss 103 is abutted against the rear end surface of the first annular boss 51 to play the role of limiting and retaining water. A hook 52 extends backwards from the rear end surface of the sealing sleeve 50, a buckle groove 104 is formed on the front end side surface of the rear body seat 11, and the hook 52 is in fit and buckle connection with the buckle groove 104; the two hooks 52 are respectively located on the left and right sides of the top of the front sealing seat 12, and correspondingly, the two fastening grooves 104 are also provided, the two hooks 52 are respectively connected with the corresponding fastening grooves 104 in a fastening manner, so that the sealing sleeve 50 is stably installed, and the sealing sleeve 50 is made of metal or plastic material, which is not limited. In addition, the front end surface of the sealing sleeve 50 is extended radially to form a limiting ring 53, and the sealing ring 60 is abutted against the rear side surface of the limiting ring 53 to prevent the sealing ring 60 from being easily removed; in addition, a notch 54 is formed at one side of the rear end of the sealing sleeve 50, and grooves 55 are formed in the upper and lower side surfaces of the sealing sleeve 50 in a concave manner.
The plurality of conductive terminals 20 are fixed to the insulating body 10 by insert molding, each conductive terminal 20 passes through the glue accommodating groove 101 and is embedded in the sealant 40, the contact portion 21 of each conductive terminal 20 is exposed to the left and right side surfaces of the tongue plate 13, and the soldering portion 22 of each conductive terminal 20 extends downward out of the rear body seat 11.
The shielding shell 30 covers the rear main body seat 11 and the sealing sleeve 50, the shielding shell 30 is located at the rear side of the sealing ring 60, a glue injection slot hole 31 is formed in one side face of the shielding shell 30, and the glue injection slot hole 31 is communicated with the glue accommodating groove 101. In this embodiment, the notch 54 is connected between the glue containing slot 101 and the glue injection slot 31, the upper and lower side surfaces of the shielding shell 30 are both formed with a convex portion 32 which is concave and convex, and the convex portion 32 is fixed in the groove 55; and, the front end face of the shielding shell 30 abuts against the rear side face of the seal ring 60, the rear end of the shielding shell 30 is open, the shielding shell 30 is assembled on the insulating body 10 from front to back, the opening of the shielding shell 30 is covered by the cover plate 70, the cover plate 70 abuts against the rear end face of the rear main body seat 11, the left side and the right side of the cover plate 70 are both convexly provided with the buckling parts 71, the left side and the right side of the shielding shell 30 are both provided with the buckling holes 33, and the buckling parts 71 are matched with the buckling holes 33 and are buckled and fixed.
The utility model also discloses an assembly method of aforementioned side formula of inserting waterproof Type-C connector, including following step:
(1) the plurality of conductive terminals 20 are placed in an injection mold to form the insulating body 10 by injection molding, so that the plurality of conductive terminals 20 are fixed with the rear main body seat 11, the front sealing seat 12 and the tongue plate 13 by insert molding.
(2) The rear main body seat 11, the front sealing seat 12 and the tongue plate 13 are embedded, formed and fixed into a fixed combination body and sleeved into the shielding shell 30 from back to front, and then the sealing sleeve 50 is sleeved into the shielding shell 30 from front to back, so that the rear end clamping hook 52 of the sealing sleeve 50 is buckled and fixed with the buckling groove 104 of the rear main body 11; or the sealing sleeve 50 is sleeved into the shielding shell 30 from front to back, and then the fixed assembly formed by embedding the rear main body seat 11, the front sealing seat 12 and the tongue plate 13 is sleeved into the shielding shell 30 from back to front, so that the rear end hook 52 of the sealing sleeve 50 is fastened and fixed with the fastening groove 104 of the rear main body seat 11.
(3) The cover plate 70 is fastened to the rear end of the shield case 30, and the sealing ring 60 is tightly fitted around the outer peripheral side of the front end of the sealing sleeve 50.
(4) And injecting the sealant 40 into the sealant containing groove 101 through the sealant injection groove hole 31, so that the sealant 40 fills the sealant containing groove 101, and the gap between the front sealing seat 12 and the sealing sleeve 50 is sealed.
The utility model discloses a design focus lies in: through separately being formed with the gluey groove of appearance with preceding seal receptacle and back main part seat each other, and the cooperation sets up sealed sleeve, the injecting glue slotted hole has been seted up simultaneously in shielding shell's a side, inject sealed glue toward holding gluey groove through the injecting glue slotted hole, utilize sealed glue to live the gap between preceding seal receptacle and the sealed sleeve, further set up the sealing washer again, in order to realize fine waterproof sealing performance, satisfy the needs of using, the application range of product has been enlarged, and this product simple structure, spare part is few, the production equipment is simple and convenient.
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 (9)
1. A side-inserted waterproof Type-C connector comprises an insulating body, a plurality of conductive terminals and a shielding shell; the method is characterized in that:
the insulation body comprises a rear main body seat, a front sealing seat and a tongue plate; the front sealing seat is positioned right in front of the rear main body seat, the front sealing seat and the rear main body seat are separated from each other to form a glue containing groove, sealant is filled in the glue containing groove, and the tongue plate integrally extends forwards from the front side of the front sealing seat; the front sealing seat is sleeved with a sealing sleeve, the inner peripheral side wall of the sealing sleeve is a closed surface, the sealant is positioned at the rear side of the sealing sleeve and seals a gap between the front sealing seat and the sealing sleeve, the tongue plate is suspended in the sealing sleeve, an insertion groove is formed between the outer wall surface of the tongue plate and the inner wall surface of the sealing sleeve, and the outer peripheral side surface of the front end of the sealing sleeve is tightly sleeved with a sealing ring;
the conductive terminals are embedded, molded and fixed with the insulating body, each conductive terminal penetrates through the glue containing groove and is embedded in the sealant, the contact part of each conductive terminal is respectively exposed out of the left side surface and the right side surface of the tongue plate, and the welding part of each conductive terminal extends downwards out of the rear main body seat;
the shielding shell covers the rear main body seat and the sealing sleeve, the shielding shell is located on the rear side of the sealing ring, a glue injection groove hole is formed in one side face of the shielding shell, and the glue injection groove hole is communicated with the glue accommodating groove.
2. The side-plug waterproof Type-C connector according to claim 1, characterized in that: the sealing sleeve is characterized in that a first annular boss is convexly arranged on the inner peripheral side wall of the rear end of the sealing sleeve, a second annular boss is convexly arranged on the outer peripheral side face of the front sealing seat, and the front end face of the second annular boss is abutted to the rear end face of the first annular boss.
3. The side-plug waterproof Type-C connector according to claim 1, characterized in that: the rear end face of the sealing sleeve extends backwards to form a clamping hook, the side face of the front end of the rear main body seat is provided with a buckling groove, and the clamping hook is connected with the buckling groove in a matched buckling mode.
4. The side-plug waterproof Type-C connector according to claim 3, characterized in that: the two clamping hooks are respectively positioned at the left side and the right side of the top of the front sealing seat, the two corresponding buckling grooves are correspondingly formed, and the two clamping hooks are respectively connected with the corresponding buckling grooves in a buckling mode.
5. The side-plug waterproof Type-C connector according to claim 1, characterized in that: the front end face of the sealing sleeve is radially expanded to extend out of a limiting ring, and the sealing ring is abutted against the rear side face of the limiting ring.
6. The side-plug waterproof Type-C connector according to claim 1, characterized in that: the upper side and the lower side of the sealing sleeve are both concavely provided with grooves, the upper side and the lower side of the shielding shell are both concavely and convexly formed with convex parts, and the convex parts are clamped in the grooves for fixing.
7. The side-plug waterproof Type-C connector according to claim 1, characterized in that: one side of the rear end of the sealing sleeve is provided with a notch which is communicated between the glue accommodating groove and the glue injection groove hole.
8. The side-plug waterproof Type-C connector according to claim 1, characterized in that: the rear end of the shielding shell is opened, the shielding shell is assembled on the insulating body from front to back, and the opening of the shielding shell is covered by the cover plate.
9. The side-plug waterproof Type-C connector according to claim 8, characterized in that: the cover plate is abutted to the rear end face of the rear main body seat, buckling parts are convexly arranged on the left side and the right side of the cover plate, buckling holes are formed in the left side and the right side of the shielding shell, and the buckling parts are matched with the buckling holes and are fixed in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992206.8U CN212485644U (en) | 2020-06-03 | 2020-06-03 | Side-inserted waterproof Type-C connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992206.8U CN212485644U (en) | 2020-06-03 | 2020-06-03 | Side-inserted waterproof Type-C connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485644U true CN212485644U (en) | 2021-02-05 |
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ID=74447597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020992206.8U Active CN212485644U (en) | 2020-06-03 | 2020-06-03 | Side-inserted waterproof Type-C connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485644U (en) |
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2020
- 2020-06-03 CN CN202020992206.8U patent/CN212485644U/en active Active
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