CN215266799U - Waterproof Type C connector of vertical Type - Google Patents
Waterproof Type C connector of vertical Type Download PDFInfo
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- CN215266799U CN215266799U CN202120594586.4U CN202120594586U CN215266799U CN 215266799 U CN215266799 U CN 215266799U CN 202120594586 U CN202120594586 U CN 202120594586U CN 215266799 U CN215266799 U CN 215266799U
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Abstract
The utility model discloses a waterproof Type C connector of vertical Type, including plastic main part, shell and terminal, the plastic main part is inserted and is located in the shell, the terminal is moulded plastics in the plastic main part, the plastic main part contains the installation department, along the outside of installation department is equipped with annular flange, the below of flange is equipped with the spacer, two the length direction's of installation department both ends are located to the spacer branch, be equipped with waterproof glue groove between flange and the spacer, the card is equipped with waterproof glue on it, the outside of shell is equipped with the boss, the spacer end that is close to the plastic main part of shell is equipped with the leg. The utility model has the advantages that: the boss plays waterproof effect, and the leg increases the welding strength of connector, through the setting of waterproof gluey groove and waterproof glue, guarantees the sealing performance of plastic main part and shell, improves water-proof effects, and the terminal can not take place not hard up in the setting of well steel sheet, promotes the durable life of plug, improves the stability and the reliability of terminal.
Description
Technical Field
The utility model relates to a connector technical field specifically is a waterproof Type C connector of vertical Type.
Background
Type C is a Universal Serial Bus (USB) hardware interface specification, and Type C connector is a USB connector that can realize electric current, the high-speed transmission of data, its main function: the data transmission, current input and output are provided for mobile equipment such as mobile phones and computers, and the product is mainly applied to other terminal equipment products such as 3C. At present, each big terminal manufacturer pushes a high-power quick charging technology, and a Type C connector is used on an adapter to replace a conventional USB2.0 connector, so that the charging rate is increased, and the user experience is improved. Common Type C connector interface is mostly heavy board or on-board Type in the market, uses on the adapter and need use the switching of FPCB board, and its waterproof construction is complicated, and manufacturing cost is high. And the design and the production technology of current USBType C connector still have some inadequacies, and its structural seal nature can not reach higher waterproof dustproof design, influences life, and structural strength is low, and each housing part is connected inseparably enough, firmly, and in long-term use, the connector shell structure appears becoming flexible easily, causes terminal structure not hard up, influences performances such as reliability, stability of connector, overall structure design part is more, the equipment difficulty.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof Type C connector of vertical Type to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof Type C connector of vertical Type, includes plastic main part, shell and terminal, the plastic main part is inserted and is located in the shell, the terminal is moulded plastics in the plastic main part, the plastic main part contains the installation department, along the outside of installation department is equipped with annular flange, the below of flange is equipped with the spacer, two the length direction's of installation department both ends are located to the spacer branch, be equipped with the waterproof glue groove between flange and the spacer, the card is equipped with the waterproof glue on it, the outside of shell is equipped with the boss, the spacer end that is close to the plastic main part of shell is equipped with the leg.
Preferably, the housing and the boss are integrally formed by stretching.
Preferably, the four welding feet are symmetrically arranged on the shell, the welding feet and the shell are integrally formed, and tool withdrawal grooves are formed in two side edges of the welding feet, which are in contact with the shell.
Further preferably, the inner side surface of the shell close to the end of the welding foot is designed to be inclined outwards, and the two sides of the terminal are provided with middle steel sheets which are inserted into the two ends of the plastic main body in the length direction.
It is further preferred, two the spacer symmetry sets up in installation department length direction's both ends, every the spacer all uses the installation department as the symmetry center line symmetry.
Further preferably, the side of the locating piece far away from the flange is provided with a locating column, and the installation part, the flange, the locating piece and the locating column are integrally formed by injection molding.
Further preferably, the waterproof glue groove protrudes from an outer side surface of the mounting portion.
Further preferably, the flange and the inner side surface of the shell are in interference fit.
Has the advantages that: the utility model discloses a waterproof Type C connector of vertical Type, its shell adopts integrative stretch forming to make, be equipped with the boss on it, a waterproof for Type C connector and connecting device casing, welding strength through the leg increase connector, through the setting of waterproof gluey groove and waterproof glue, waterproof glue has the flexibility height, waterproof moisture insulation, the adhesion strength is strong, anti fracture adhesion strength is strong, characteristics such as ventilative waterproof and impermeability excellence, guarantee the sealing performance of plastic main part and shell, improve water-proof effects, the setting of well steel sheet, it can not take place to become flexible to guarantee the terminal, promote the durable life of plug, the stability and the reliability of improvement terminal, whole connector simple structure, it is stable, and the equipment is convenient.
Drawings
Fig. 1 is a schematic view of a front view structure of a vertical waterproof Type C connector disclosed in an embodiment of the present invention;
fig. 2 is a schematic structural view of the plastic body according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view of a vertical waterproof Type C connector disclosed in an embodiment of the present invention;
fig. 5 is a schematic structural view of the waterproof adhesive disclosed in the embodiment of the present invention.
Reference numerals: 1-plastic main body, 11-installation part, 12-flange, 13-positioning piece, 14-waterproof glue groove, 15-positioning column, 2-shell, 21-boss, 22-welding leg, 3-terminal, 31-medium steel sheet and 4-waterproof glue.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, a waterproof Type C connector of vertical Type, including plastic main part 1, shell 2 and terminal 3, plastic main part 1 is inserted and is located in shell 2, terminal 3 moulds plastics in plastic main part 1, plastic main part 1 contains installation department 11, along the outside of installation department 11 is equipped with annular flange 12, the below of flange 12 is equipped with spacer 13, two spacer 13 divides the both ends of locating the length direction of installation department 11, be equipped with waterproof glue groove 14 between flange 12 and the spacer 13, the card is equipped with waterproof glue 4 on it, the outside of shell 2 is equipped with boss 21, the spacer 13 end that is close to plastic main part 1 of shell 2 is equipped with leg 22.
In the application, the shell 2 is made of stainless steel, or other metal or alloy materials, and is formed by a stretching process; the boss 21 is used for forming a waterproof structure with a shell of a connecting device of the shell 2; the welding leg 22 is used for welding the Type C connector and the PCB, so that the effect of connection and fixation is achieved; the flange 12 is used for connecting the plastic main body 1 with the inside of the shell 2 and plays a role in fixing; the positioning piece 13 is used for limiting the connection position of the plastic main body 1 and the shell 2, and ensuring the accurate insertion position in the shell 2 of the plastic main body 1; the waterproof glue groove 14 is matched with the waterproof glue 4 and used for sealing and waterproofing between the plastic main body 1 and the shell 2, the waterproof glue 4 has the characteristics of high flexibility, water resistance, moisture insulation, strong bonding force, strong cracking resistance bonding force, air permeability, impermeability, excellent impermeability and the like, plays an excellent waterproof property, and meanwhile the waterproof glue 4 can also be replaced by a sealing ring.
Preferably, the shell 2 and the boss 21 are integrally formed by stretching, and the method can reduce the number of accessories of the shell 2 of the Type C connector, reduce the assembly difficulty, ensure tight water resistance and improve the water resistance of the shell 2 and the shell of the connector.
Preferably, the four welding feet 22 are symmetrically arranged on the shell 2, so that the connection strength between the Type C connector and the PCB is increased; the welding leg 22 and the shell 2 are integrally formed, and tool withdrawal grooves are formed in two side edges of the welding leg 22, which are in contact with the shell 2, so that the structural strength of the welding leg 22 is guaranteed.
Preferably, the inner side surface of the shell 2 close to the end of the welding leg 22 is designed to be inclined outwards, so that the plastic main body 1 can be conveniently inserted; steel sheet 31 in establishing is established to the both sides of terminal 3, and it inserts the both ends of locating 1 length direction of plastic main part, not only makes the fixed of terminal 3 and plastic main part 1 more firm, can protect plastic main part 1 moreover, improves the structural strength of Type C connector, prevents that terminal 3 structure from becoming flexible, promotes the durable life of plug, influences the performance such as reliability, the stability of Type C connector, increases Type C connector life.
Preferably, two spacer 13 symmetry sets up in 11 length direction's of installation department both ends, every spacer 13 all uses installation department 11 as the symmetry line symmetry, spacer 13 is used for the installation location between plastic main part 1 and shell 2, guarantees that the mounted position of plastic main part 1 is accurate.
Preferably, the side of the spacer 13 that is away from the flange 12 is equipped with the reference column 15 for the installation location of Type C connector on the PCB board, installation department 11, flange 12, spacer 13 and reference column 15 adopt integrative injection moulding.
Preferably, 14 bulges in the lateral surface of installation department 11 in the waterproof glue groove, make waterproof glue groove 14 and installation department 11 form the height screens, realize the cooperation of waterproof glue groove 14 and waterproof glue 4, guarantee that waterproof glue 4 is fixed firm on waterproof glue groove 14, can not take place the displacement, influence water-proof effects.
Preferably, flange 12 and the medial surface of shell 2 adopt interference fit, guarantee the sealed of plastic main part 1 and 2 medial surfaces of shell, guarantee that plastic main part 1 and shell 2's fixed firm, further improve water-proof effects.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (8)
1. The utility model provides a waterproof Type C connector of vertical Type, includes plastic main part (1), shell (2) and terminal (3), plastic main part (1) is inserted and is located in shell (2), terminal (3) are moulded plastics in plastic main part (1), its characterized in that: plastic main part (1) contains installation department (11), along the outside of installation department (11) is equipped with annular flange (12), the below of flange (12) is equipped with spacer (13), two the length direction's of installation department (11) both ends are located to spacer (13) branch, be equipped with waterproof gluey groove (14) between flange (12) and spacer (13), the card is equipped with waterproof glue (4) on it, the outside of shell (2) is equipped with boss (21), spacer (13) end that is close to plastic main part (1) of shell (2) is equipped with leg (22).
2. The waterproof Type C connector of vertical Type of claim 1, characterized in that: the shell (2) and the boss (21) are integrally formed by stretching.
3. The waterproof Type C connector of vertical Type of claim 2, characterized in that: four welding feet (22) are symmetrically arranged on the shell (2), the welding feet (22) and the shell (2) are integrally formed, and tool withdrawal grooves are formed in two side edges of the welding feet (22) contacting with the shell (2).
4. The waterproof Type C connector of vertical Type of claim 1, characterized in that: the medial surface that is close to leg (22) end of shell (2) adopts the design of leaning out, steel sheet (31) in establishing in the both sides of terminal (3), it inserts the both ends of locating plastic main part (1) length direction.
5. The waterproof Type C connector of vertical Type of claim 1, characterized in that: two spacer (13) symmetry sets up in installation department (11) length direction's both ends, every spacer (13) all use installation department (11) as the symmetry center line symmetry.
6. The waterproof Type C connector of vertical Type of claim 1, characterized in that: the side of the locating piece (13) far away from the flange (12) is provided with a locating column (15), and the installation part (11), the flange (12), the locating piece (13) and the locating column (15) are integrally formed by injection molding.
7. The waterproof Type C connector of vertical Type of claim 1, characterized in that: the waterproof glue groove (14) protrudes out of the outer side face of the mounting portion (11).
8. The waterproof Type C connector of vertical Type of claim 1, characterized in that: the flange (12) is in interference fit with the inner side face of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594586.4U CN215266799U (en) | 2021-03-24 | 2021-03-24 | Waterproof Type C connector of vertical Type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594586.4U CN215266799U (en) | 2021-03-24 | 2021-03-24 | Waterproof Type C connector of vertical Type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215266799U true CN215266799U (en) | 2021-12-21 |
Family
ID=79504459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120594586.4U Active CN215266799U (en) | 2021-03-24 | 2021-03-24 | Waterproof Type C connector of vertical Type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215266799U (en) |
-
2021
- 2021-03-24 CN CN202120594586.4U patent/CN215266799U/en active Active
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