CN216488738U - Type-c 6p waterproof connector - Google Patents
Type-c 6p waterproof connector Download PDFInfo
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- CN216488738U CN216488738U CN202122944720.1U CN202122944720U CN216488738U CN 216488738 U CN216488738 U CN 216488738U CN 202122944720 U CN202122944720 U CN 202122944720U CN 216488738 U CN216488738 U CN 216488738U
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- sunken
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Abstract
The utility model discloses a Type-c 6p waterproof connector, which comprises an insulating body, a plurality of metal terminals and a shell, wherein the metal terminals are integrally formed with the insulating body, the shell wraps the insulating body, the insulating body comprises a main body part fixed in the shell, the front end surface of the main body part extends forwards to form a tongue part which is not in contact with the inner wall of the front part of the shell, the upper surface and the lower surface of the tongue part are provided with contact parts of the metal terminals, the rear end surface of the main body part is in sealing combination with the inner wall of the rear part of the shell through a glue layer, the rear part of a fixing part of each metal terminal penetrates through the glue layer to be in sealing combination with the glue layer, and the rear end surface of the main body part is sunken with a concave-convex combination position which is in sealing fit with the glue layer. The waterproof connector of Type-c 6p improves the waterproof performance of the connector.
Description
Technical Field
The utility model relates to the field of connectors, in particular to a Type-c 6p waterproof connector.
Background
The conventional Type-c connector includes an insulator, a terminal mounted in the insulator, and a metal shell covering the insulator, and an insertion space for inserting an external plug is formed between a front end of the metal shell and the insulator. When the rear end of the connector is sealed with glue, the inner wall of the metal shell is not well fused with the glue on the rear end face of the insulating body, a gap is easy to generate, and the waterproof performance of the connector is reduced. Therefore, a new Type-c waterproof connector is needed to improve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a Type-c 6p waterproof connector, which improves the waterproof performance of the connector.
In order to achieve the purpose, the utility model provides a Type-c 6p waterproof connector which comprises an insulating body, a plurality of metal terminals and a shell, wherein the metal terminals are integrally formed with the insulating body, the shell wraps the insulating body, the insulating body comprises a main body part fixed in the shell, the front end face of the main body part extends forwards to form a tongue part which is not in contact with the inner wall of the front part of the shell, the upper surface and the lower surface of the tongue part are provided with contact parts of the metal terminals, the rear end face of the main body part is in sealing combination with the inner wall of the rear part of the shell through a glue layer, the rear part of a fixing part of each metal terminal penetrates through the glue layer to be in sealing combination with the glue layer, and the rear end face of the main body part is recessed with a concave-convex combination position which is in sealing fit with the glue layer.
As a further improvement of the utility model, the upper part of the rear end face of the main body part is sunken to form a first sunken combining position, the lower part of the rear end face of the main body part is sunken to form a second sunken combining position, the surface of the side wall of the second sunken combining position is protruded to form a second raised combining position, and the concave-convex combining position consists of the first sunken combining position, the second sunken combining position and the second raised combining position.
As a further improvement of the utility model, the width of the second concave combining position is larger than that of the first concave combining position.
As a further improvement of the present invention, the recessed bonding site extends upwardly through the top surface of the body portion and the recessed bonding site extends downwardly through the bottom surface of the body portion.
As a further improvement of the utility model, the top surface of the main body part is sunken with two clamping grooves, the sunken combining position I is communicated with the two clamping grooves, the bottom surface of the main body part is protruded to form two convex blocks I, the backward side wall surface of the sunken combining position II is protruded to form two convex combining positions, and the two convex combining positions correspond to the two convex blocks positions and are integrally connected with the two convex blocks positions.
As a further improvement of the utility model, a convex ring is convexly formed in the inner cavity wall of the shell, the main body part is fixed at the convex ring, the top wall and the bottom wall of the inner cavity of the shell respectively protrude to form two convex blocks II at the rear side of the convex ring, each convex block II is integrally connected with the convex ring, the two convex blocks II on the top wall of the inner cavity of the shell are correspondingly matched with the two clamping grooves, and the two convex blocks II on the bottom wall of the inner cavity of the shell are correspondingly attached to the two convex blocks.
As a further improvement of the utility model, two sides of the bottom surface of the shell extend downwards to form two first fixing legs, the bottom surface of the shell also extends downwards to form two second fixing legs positioned between the two first fixing legs, the shell, the first fixing legs and the second fixing legs are all made of alloy materials and are integrally formed, the first fixing legs and the second fixing legs are all straight pins, and a waterproof rubber ring is sleeved on the periphery of the front part of the shell.
As a further improvement of the present invention, the plurality of metal terminals are arranged side by side, the front part of the fixing part of each metal terminal is fixed in the main body part, the contact part of each metal terminal is exposed on the upper surface or the lower surface of the tongue part, the fixing parts of each metal terminal are flush, hooks integrated with the metal terminals are arranged beside the contact parts of the two metal terminals on both sides, each fixing part is bent downwards to form an extension part, and each extension part is bent backwards to form a welding part.
As a further improvement of the present invention, the number of the metal terminals is six, the width of the fixing portion of the four metal terminals located in the middle is gradually narrowed from the rear end to the front end, the contact portions of the four metal terminals located in the middle are alternately distributed up and down, the contact portions of the two metal terminals located at both sides are formed by punching and tearing from the metal terminals, and the directions of the contact portions of the two metal terminals are opposite.
Compared with the prior art, the Type-c 6p waterproof connector has the following beneficial effects:
(1) through the concave-convex combination position of the rear end face design of the main body part, the glue space at the rear part of the insulating body is optimized, the contact area of the glue is increased, and when the rear end of the connector is sealed, a gap is not easy to generate, so that the waterproof performance of the connector is improved, and the waterproof grade can reach IPX 7.
(2) The metal terminal and the insulating body are integrally formed, so that the assembling time is reduced, and the waterproof effect is improved.
(3) The shell adopts an integrated alloy shell, so that the production is convenient, the production efficiency is greatly improved, and the production process is simplified.
(4) The two positioning columns of the shell are positioned on the PCB (circuit board), and the two inserting plate feet are welded on the PCB (circuit board) for fixing, so that the fixing is firmer.
The utility model will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the utility model.
Drawings
FIG. 1 is an exploded view of a Type-c 6p waterproof connector.
Fig. 2 is a first schematic view of the insulating body.
Fig. 3 is a second schematic view of the insulating body.
Fig. 4 is a first schematic diagram of the housing.
Fig. 5 is a second schematic view of the housing.
Fig. 6 is a schematic view of a metal terminal.
FIG. 7 is a first schematic view of the assembly of the Type-c 6p waterproof connector.
FIG. 8 is a schematic view of a combination of Type-c 6p waterproof connectors.
The reference numbers illustrate: the insulation body 1, the main body part 11, the tongue part 12, the concave-convex combination position 1a, the concave combination position 1a1, the concave combination position two 1a2, the convex combination position 1a3, the clamping groove 1b, the first bump 1c, the metal terminal 2, the contact part 21, the fixing part 22, the hook 2a, the extension part 23, the welding part 24, the shell 3, the convex ring 31, the second bump 32, the socket foot welding 33, the positioning column 34, the glue layer 4 and the waterproof rubber ring 5.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements.
Referring to fig. 1 to 8, the Type-c 6p waterproof connector is used for a mobile power supply, a notebook, bluetooth, and charging, and includes an insulator 1, a plurality of metal terminals 2 integrally formed with the insulator 1, and a housing 3 covering the insulator, wherein the metal terminals and the insulator are integrally formed, so as to reduce assembly time and improve waterproof effect.
Insulator 1 is including being fixed in main part 11 in the shell 3, and the preceding terminal surface of main part 11 extends forward and forms tongue 12 with the anterior inner wall contactless of shell 3, and the upper and lower surface distribution of tongue 12 has the contact site 21 of metal terminal 2, the rear end face of main part 11 passes through glue layer 4 and shell 3 rear portion inner wall sealing combination, and the rear end face of main part 11 is sunken to have and seals anastomotic unsmooth joint position 1a with glue layer 4 for the glue space at insulator 1 rear portion obtains optimizing, has increased the glue area of contact at insulator 1 rear portion, when the waterproof connector rear end of Type-c 6p is glued, is difficult for producing the gap, thereby has improved the waterproof performance of connector, and can make waterproof grade reach IPX 7. The rear part of the fixing part 22 of the metal terminal 2 penetrates through the glue layer 4 to be combined with the glue layer 4 in a sealing mode, and the waterproof performance is improved.
The upper part of the rear end face of the main body part 11 is sunken to form a first sunken combination position 1a1, the lower part of the rear end face of the main body part 11 is sunken to form a second sunken combination position 1a2, the surface of the side wall of the second sunken combination position 1a1 is protruded to form a second raised combination position 1a3, and the concave-convex combination position 1a consists of a first sunken combination position 1a1, a second sunken combination position 1a2 and a first raised combination position 1a 3. The width of the second concave combination position 1a2 is larger than that of the first concave combination position 1a 1. The first concave combination position 1a1 penetrates the top surface of the main body 11 upwards, and the second concave combination position 1a2 penetrates the bottom surface of the main body 11 downwards. The top surface of the main body part 11 is recessed with two slots 1b, the recessed combination part 1a1 is communicated with the two slots 1b, the bottom surface of the main body part 11 is protruded to form two projections 1c, the surface of the backward side wall of the recessed combination part two 1a2 is protruded to form two protrusion combination parts 1a3, the two protrusion combination parts 1a3 are connected with the top wall of the recessed combination part two 1a2, and the two protrusion combination parts 1a3 are corresponding to and integrally connected with the two projections 1 c.
The plurality of metal terminals 2 are arranged side by side, the front part of the fixing part 22 of each metal terminal 2 is fixed in the main body part 11, the contact part 21 of each metal terminal 2 is exposed on the upper surface or the lower surface of the tongue part 12, namely, part of the contact part 21 of each metal terminal 2 is exposed on the upper surface of the tongue part 12, the contact part 21 of each metal terminal 2 is exposed on the lower surface of the tongue part 12, the fixing parts 22 of each metal terminal 2 are flush, and the hooks 2a integrated with the metal terminals 2 are arranged beside the contact parts 21 of the two metal terminals 2 at two sides. Each fixing portion 22 is bent downward to form an extending portion 23, and each extending portion 23 is bent rearward to form a welding portion 24. The number of the metal terminals 2 is six, the width of the fixing part of the four metal terminals 2 in the middle is gradually narrowed from the rear end to the front end, the contact parts 21 of the four metal terminals 2 in the middle are distributed alternately up and down, the contact parts 21 of the two metal terminals 2 at the two sides are punched and torn from the metal terminals 2, and the directions of the contact parts 21 of the two metal terminals 2 are opposite.
The inner cavity wall of the shell 3 is internally protruded to form a convex ring 31, the main body part 11 is fixed at the convex ring 31, the top wall and the bottom wall of the inner cavity of the shell 3 are respectively protruded at the rear side of the convex ring 31 to form two convex blocks 32, each convex block 32 is integrally connected with the convex ring 31, the two convex blocks 32 on the top wall of the inner cavity of the shell 3 are correspondingly matched with the two clamping grooves 1b, and the two convex blocks 32 on the bottom wall of the inner cavity of the shell 3 are correspondingly jointed with the two convex blocks 1 c. Two sides of the bottom surface of the shell 3 extend downwards to form two inserting plate foot welds 33, the bottom surface of the shell 3 also extends downwards to form two positioning columns 34 located between the two inserting plate foot welds 33, the shell 3 is positioned on a PCB (circuit board) through the two positioning columns 34, and the two inserting plate foot welds on the PCB (circuit board) for fixing, so that the fixing is firmer. The board foot welds 33 are straight pins. The shell 3, the inserting plate foot welding 33 and the positioning column 33 are made of alloy materials and are integrally formed, production is convenient, production efficiency is greatly improved, and production technology is simplified. The peripheral cover in front of shell 3 is equipped with waterproof rubber ring 5, the water-proof effects when improving the installation of the waterproof connector of Type-c 6 p.
The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.
Claims (9)
1. The utility model provides a waterproof connector of Type-c 6p, includes insulator, a plurality of metal terminals with insulator integrated into one piece and parcel insulator's shell, insulator is including being fixed in the main part in the shell, and the preceding terminal surface of main part extends forward and forms the tongue that does not contact with the anterior inner wall of shell, and the last lower surface distribution of tongue has metal terminal's contact site, its characterized in that: the rear end face of the main body part is in sealing combination with the inner wall of the rear part of the shell through a glue layer, the rear part of the fixing part of the metal terminal penetrates through the glue layer to be in sealing combination with the glue layer, and the concave-convex combination position matched with the glue layer in sealing is sunken in the rear end face of the main body part.
2. The Type-c 6p waterproof connector of claim 1, wherein: the upper part of the rear end face of the main body part is sunken to form a first sunken combination position, the lower part of the rear end face of the main body part is sunken to form a second sunken combination position, the surface of the side wall of the second sunken combination position is protruded to form a second raised combination position, and the concave-convex combination position consists of the first sunken combination position, the second sunken combination position and the second raised combination position.
3. The Type-c 6p waterproof connector of claim 2, wherein: the width of the second concave combining position is larger than that of the first concave combining position.
4. The Type-c 6p waterproof connector of claim 2, wherein: the concave combination position upwards penetrates through the top surface of the main body part, and the concave combination position downwards penetrates through the bottom surface of the main body part.
5. A Type-c 6p waterproof connector according to claim 3 or 4, wherein: the top surface of the main body part is sunken with two clamping grooves, a sunken combination position I is communicated with the two clamping grooves, the bottom surface of the main body part is protruded to form two first protruding blocks, the surface of the backward side wall of the sunken combination position II is protruded to form two protruded combination positions, and the two protruded combination positions correspond to the two protruding blocks and are integrally connected with the two protruding blocks.
6. The Type-c 6p waterproof connector of claim 5, wherein: the inner cavity wall of the shell is internally protruded to form a convex ring, the main body part is fixed at the convex ring, the top wall and the bottom wall of the inner cavity of the shell are respectively protruded to form two convex blocks II at the rear side of the convex ring, each convex block II is integrally connected with the convex ring, the two convex blocks II on the top wall of the inner cavity of the shell are correspondingly matched with the two clamping grooves, and the two convex blocks II on the bottom wall of the inner cavity of the shell are correspondingly attached to the two convex blocks.
7. The Type-c 6p waterproof connector of claim 5, wherein: the bottom surface both sides of shell extend down and form two picture peg foot welds, and the bottom surface of shell still extends down and forms two reference columns that are located between two picture peg foot welds, and shell, picture peg foot weld and reference column are made by alloy material and integrated into one piece, and the picture peg foot welds and is participated in for directly, and the peripheral cover in front portion of shell is equipped with waterproof rubber ring.
8. The Type-c 6p waterproof connector of claim 1, wherein: the metal terminals are arranged side by side, the front parts of the fixing parts of the metal terminals are fixed in the main body part, the contact parts of the metal terminals are exposed on the upper surface or the lower surface of the tongue part, the fixing parts of the metal terminals are flush, clamping hooks integrated with the metal terminals are arranged beside the contact parts of the two metal terminals on two sides, the fixing parts are bent downwards to form an extending part, and the extending part is bent backwards to form a welding part.
9. The Type-c 6p waterproof connector of claim 8, wherein: the quantity of metal terminal is six, and the width of the fixed part that is located four middle metal terminals is by rear end forward end taper gradually, and the contact site that is located four middle metal terminals is upper and lower alternative distribution, and the contact site of two metal terminals that are located both sides is from the metal terminal on the punching press tear the shaping and the opposite orientation of the contact site of these two metal terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944720.1U CN216488738U (en) | 2021-11-25 | 2021-11-25 | Type-c 6p waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944720.1U CN216488738U (en) | 2021-11-25 | 2021-11-25 | Type-c 6p waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216488738U true CN216488738U (en) | 2022-05-10 |
Family
ID=81400426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944720.1U Active CN216488738U (en) | 2021-11-25 | 2021-11-25 | Type-c 6p waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216488738U (en) |
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2021
- 2021-11-25 CN CN202122944720.1U patent/CN216488738U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |