CN213460233U

CN213460233U - Type-c connector with waterproof function

Info

Publication number: CN213460233U
Application number: CN202021977860.8U
Authority: CN
Inventors: 朱平
Original assignee: Shenzhen Dayu Electronic Industry Co ltd
Current assignee: Shenzhen Dayu Electronic Industry Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-15
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to type-c connector field, concretely relates to type-c connector with waterproof function, including matrix, protective sheath, the inside of matrix is provided with the contact pin, and the protective sheath has been cup jointed to the outside of matrix, the inside of protective sheath is provided with the cutting ferrule, the contact pin has been cup jointed to the inside of cutting ferrule, the air vent has been seted up to the inside of protective sheath, the air hole stopper has been cup jointed to the inside of air vent, the outside fixedly connected with lug of matrix, protective sheath left side fixedly connected with rubber sleeve, the lower extreme contact of rubber sleeve has the matrix, protective sheath left side fixedly connected with driving lever. The utility model discloses a cup joint a protective sheath on type-c's plug parent, prevent that it from when not using, have fine waterproof, the protection of dust proof, the contact pin phase-match in the cutting ferrule and the plug parent of the inside setting of protective sheath, the inside coating one deck silica gel membrane of cutting ferrule prevents the fish tail contact pin, prolongs the life-span of its use.

Description

Type-c connector with waterproof function

Technical Field

The utility model relates to a type-c connector field specifically is a type-c connector with waterproof function.

Background

The USB interface standard specification has been developed for many generations, currently the most common is USB2.0 and USB3.0 which is being popularized in a comprehensive way, and the newly released USB 3.11 type-c has a much smaller volume than the original USB interface. type-c is mainly oriented to thinner and slimmer devices, enhances usability, and paves the way for performance enhancement of future USB versions. the joint part of the type-c connector is quite fragile and is often influenced by external moisture and dust, and the type-c connector at the present stage has a certain waterproof function.

At present, in the prior art, when a type-c connector is not used, water and dust are often fed into the connector when people do not pay attention to the connector, so that the connector is short-circuited when in use, and a contact pin in the connector is oxidized by air and is easy to rust. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a type-c connector with waterproof function has solved into water, advances the easy rusty problem of dust and contact pin.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a type-c connector with waterproof function, includes matrix, protective sheath, the inside of matrix is provided with the contact pin, and the protective sheath has been cup jointed to the outside of matrix, the inside of protective sheath is provided with the cutting ferrule, the contact pin has been cup jointed to the inside of cutting ferrule, the air vent has been seted up to the inside of protective sheath, the air hole stopper has been cup jointed to the inside of air vent, the outside fixedly connected with lug of matrix, protective sheath left side fixedly connected with rubber sleeve, the lower extreme contact of rubber sleeve has the matrix, protective sheath left side fixedly connected with driving lever, the lower extreme fixedly connected with fixture block of driving lever, the outside fixedly connected with fixed block of matrix, the draw-in groove has been seted up to the inside of fixed block.

Preferably, the number of the deflector rods is two, and the two deflector rods are symmetrically distributed on two sides of the matrix.

Preferably, the vent hole extends through the ferrule and into the interior of the ferrule.

Preferably, the right side of the protective sleeve is fixedly connected with a circular ring, the inner part of the circular ring is fixedly connected with an elastic belt, and the tail end of the elastic belt is fixedly connected with an air hole plug.

Preferably, the cutting ferrule is concave, the inside coating of cutting ferrule has the pellosil, the inside contact of pellosil has the contact pin.

Preferably, the number of the fixed blocks is two, and the fixed blocks are symmetrically distributed on two sides of the matrix.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cup joint a protective sheath on type-c's plug parent, prevent that it from when not using, have fine waterproof, the protection of dust proof, the contact pin phase-match in the cutting ferrule and the plug parent of the inside setting of protective sheath, the inside coating one deck silica gel membrane of cutting ferrule prevents the fish tail contact pin, prolongs the life-span of its use.

2. The utility model discloses a terminal fixed connection rubber sleeve of protective sheath, rubber sleeve cup joint in the outside of parent, prevent that water from entering into the protective sheath inside, lead to the contact pin to wet, influence the use to one is seted up in the inside of protective sheath and is run through the cutting ferrule, and extends to the inside air vent of cutting ferrule, plugs up the exhaust hole with the air vent stopper, makes the inside air of protective sheath can be extruded away, fine protection the contact pin can not corroded.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 3 is a right side view of the protective sheath of the present invention.

In the figure: 1. a parent body; 2. inserting a pin; 3. a protective sleeve; 4. a card sleeve; 5. a silicone membrane; 6. a vent hole; 7. a gas hole plug; 8. an elastic band; 9. a circular ring; 10. a bump; 11. a rubber sleeve; 12. a deflector rod; 13. a clamping block; 14. a fixed block; 15. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a type-c connector with a waterproof function comprises a matrix 1 and a protective sleeve 3, wherein a contact pin 2 is arranged inside the matrix 1, the protective sleeve 3 is sleeved outside the matrix 1, a sleeve chuck 4 is arranged inside the protective sleeve 3, the contact pin 2 is sleeved inside the sleeve chuck 4, an air vent 6 is formed inside the protective sleeve 3, an air hole plug 7 is sleeved inside the air vent 6, a convex block 10 is fixedly connected outside the matrix 1, a rubber sleeve 11 is fixedly connected to the left side of the protective sleeve 3, the lower end of the rubber sleeve 11 contacts the matrix 1, a deflector rod 12 is fixedly connected to the left side of the protective sleeve 3, a fixture block 13 is fixedly connected to the lower end of the deflector rod 12, a fixed block 14 is fixedly connected outside the matrix 1, a clamping groove 15 is formed inside the fixed block 14, and the.

Referring to fig. 1, the number of the shift levers 12 is two, and the two shift levers 12 are symmetrically distributed on two sides of the main body 1. The latch 13 has a fixed position due to the design of the shift lever 12.

Referring to fig. 1, the vent hole 6 penetrates the ferrule 4 and extends to the inside of the ferrule 4. By the design of the vent holes 6, access is provided for the evacuation of air inside the protective sleeve 3.

Referring to fig. 1, a ring 9 is fixedly connected to the right side of the protective sleeve 3, an elastic band 8 is fixedly connected to the inside of the ring 9, and a gas plug 7 is fixedly connected to the end of the elastic band 8. By means of the design of the elastic band 8, the gas plug 7 is not lost.

Referring to fig. 1, the ferrule 4 is concave, the interior of the ferrule 4 is coated with a silicone membrane 5, and the interior of the silicone membrane 5 contacts with the contact pin 2. Through the design of pellosil 5, prevent the fish tail of contact pin 2.

Referring to fig. 1, the number of the fixing blocks 14 is two, and the fixing blocks 14 are symmetrically distributed on two sides of the mother body 1. The design of the fixing block 14 enables the clamping groove 15 to have an opening position.

The utility model discloses the concrete implementation process as follows: when in use, the protective sleeve 3 is sleeved outside the parent body 1, the clamping block 13 on the deflector rod 12 at the tail end of the protective sleeve 3 is clamped in the clamping groove 15 in the fixing block 14 outside the parent body 1 to prevent falling off, the installation is very convenient, and the end of the protective sleeve 3 is fixedly connected with a rubber sleeve 11, the rubber sleeve 11 is sleeved outside the parent body 1 to prevent water from entering the protective sleeve 3 to damp the contact pin 2 and influence the use, and prevent dust from entering, at the moment, the cutting sleeve 4 arranged in the protective sleeve 3 is clamped outside the contact pin 2, and the silicone film 5 coated in the cutting sleeve 4 well protects the contact pin 2 from being scratched, the service life of the contact pin is prolonged, air in the protective sleeve 3 is exhausted through the vent hole 6, the plug 7 is plugged, so that the oxygen content of the air in the protective sleeve 3 is relatively less, the contact pin 2 is well protected from being rusted, and the convex block 10 arranged outside the protective sleeve 3 plays a role in skid resistance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a type-c connector with waterproof function, includes parent (1), protective sheath (3), its characterized in that: the novel anti-explosion safety socket is characterized in that a contact pin (2) is arranged inside the parent body (1), a protective sleeve (3) is sleeved outside the parent body (1), a clamping sleeve (4) is arranged inside the protective sleeve (3), the contact pin (2) is sleeved inside the clamping sleeve (4), an air vent (6) is formed in the protective sleeve (3), an air hole plug (7) is sleeved inside the air vent (6), a convex block (10) is fixedly connected to the outside of the parent body (1), a rubber sleeve (11) is fixedly connected to the left side of the protective sleeve (3), the lower end of the rubber sleeve (11) is contacted with the parent body (1), a shift lever (12) is fixedly connected to the left side of the protective sleeve (3), a clamping block (13) is fixedly connected to the lower end of the shift lever (12), a fixing block (14) is fixedly connected to the outside of the parent body, the inside joint of draw-in groove (15) has fixture block (13).

2. The type-c connector having a waterproof function according to claim 1, characterized in that: the number of the shift levers (12) is two, and the two shift levers (12) are symmetrically distributed on two sides of the matrix (1).

3. The type-c connector having a waterproof function according to claim 1, characterized in that: the vent hole (6) penetrates through the clamping sleeve (4) and extends to the inside of the clamping sleeve (4).

4. The type-c connector having a waterproof function according to claim 1, characterized in that: the right side fixedly connected with ring (9) of protective sheath (3), the inside fixed connection elastic webbing (8) of ring (9), the terminal fixedly connected with air pocket stopper (7) of elastic webbing (8).

5. The type-c connector having a waterproof function according to claim 1, characterized in that: the cutting ferrule (4) is concave, the inside coating of cutting ferrule (4) has pellosil (5), the inside contact of pellosil (5) has contact pin (2).

6. The type-c connector having a waterproof function according to claim 1, characterized in that: the number of the fixing blocks (14) is two, and the fixing blocks (14) are symmetrically distributed on two sides of the parent body (1).