CN208157739U - A kind of waterproof electric connector - Google Patents

Abstract

The utility model relates to a kind of waterproof electric connectors, including connect electric main body and electrical connector socket；Connecing electric main body includes main body cover, cable and conductive terminal, and conductive terminal and cable are electrically connected, and main body cover is equipped with protruding shaft, and the buckle with certain elasticity is equipped on the outside of protruding shaft；Electrical connector socket includes jack housing and electric conductor, and jack housing is equipped with sleeve, and sleeve surface is equipped with retaining ring；When connecing electric main body and electrical connector socket and being connected with each other, protruding shaft rotary type is inserted into sleeve, makes 360 ° opposite with electric main body is connect of electrical connector socket to be rotatablely connected, and is buckled always with the mutual snapping of retaining ring, conductive terminal is electrically connected with each other with electric conductor.This structure connects electric main body and the grafting of electrical connector socket rotary type, facilitates the relative position adjusted to each other；Buckle always with the mutual snapping of retaining ring；Insulation and waterproof action are played by the technique of integrated injection molding, waterproofing grade reaches IP67；And the cumbersome assembling procedure in part can be cancelled, assembly efficiency is promoted, and structure is more reliable and more stable.

Description

A kind of waterproof electric connector

Technical field

The utility model relates to a kind of electric connector, specifically a kind of waterproof electric connector.

Background technique

General in traditional commercial energy storaging product or household energy storaging product all to have electric connector, energy storaging product needs are electrically connected When connecing, power supply is connected by the electric connector and realizes that energy storage charge or discharge or the electrical connection of other forms are connected；Traditional electricity The defect of the generally existing waterproofness difference of connector causes to be easy the safety accident that water inlet causes electric leakage, and due to assembling defect, leads Body part is easy the safety accident exposed, easy initiation is caused to be got an electric shock, while being easy to cause the accidents such as fire, it is seen that electric connector Safety is that those skilled in the art need the problem of capturing.

Therefore, it is necessary to the defects to the prior art to be further improved.

Utility model content

The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of design is simple, knot Structure rationally, reliable performance, waterproof electric connector easy to operate, rectangular performance is good.

What the purpose of this utility model was realized in：

A kind of waterproof electric connector, it is characterised in that：Electric main body and electrical connector socket are connect including what is be detachably connected with each other； Described to connect electric main body include main body cover, cable and conductive terminal, and conductive terminal and cable are electrically connected, and main body cover is equipped with Protruding shaft, protruding shaft outside are equipped with the buckle with certain elasticity；The electrical connector socket includes jack housing and electric conductor, jack housing It is equipped with sleeve, sleeve surface is equipped with retaining ring；When connecing electric main body and electrical connector socket interconnection, protruding shaft rotary type is inserted into sleeve It is interior, make electrical connector socket 360 ° of rotation connections opposite with electric main body is connect, buckle always with the mutual snapping of retaining ring, conductive terminal and conductive Body is electrically connected with each other.

The conductive terminal and cable respectively with main body cover integrated injection molding.

The electric conductor and jack housing integrated injection molding.

The conductive terminal is equipped with and connects electric jack, this connects electric jack and is located at protruding shaft inside and open-ended setting；It is described Electric conductor is equipped with and connects electric pillar, this connects electric pillar and is located on the inside of sleeve and cooperates with sleeve inner wall clearance-type；Electrical connector socket with When connecing the connection of electric main body, protruding shaft is inserted in sleeve and connects between electric pillar, connects electric pillar and is inserted in and connects in electric jack.

Sealing ring is provided between the sleeve inner wall and protruding shaft.

Slide block is extended on the buckle, buckle and slide block are vacantly set to above main body cover.

The beneficial effects of the utility model are as follows：

1. connecing and setting flexible buckle in electric main body, electrical connector socket is equipped with the retaining ring of annular, connects electric main body and connects electric mortiser Seat rotary type grafting, it is convenient in connected state by rotating the relative position for adjusting and connecing between electric main body and electrical connector socket；By It is arranged in a ring in retaining ring, therefore even if connecing electric main body and electrical connector socket can relatively rotate, but buckle is mutually buckled with retaining ring always It connects；

2. conductive terminal and cable respectively with main body cover integrated injection molding, electric conductor and jack housing integrated injection molding at Type effectively plays insulation and waterproof action by the technique of integrated injection molding, and waterproofing grade can reach IP67；In addition, one The structure of injection molding can cancel the cumbersome assembling procedure in part, promote assembly efficiency, structure is more reliable and more stable；

Extend slide block 3. buckling, under connection status, buckle can be made to be detached from retaining ring by acting on slide block, and then make to connect Electric main body can be smoothly detached with electrical connector socket, and it is convenient to operate.

Detailed description of the invention

Fig. 1 is the connection status perspective view of an embodiment of the present invention.

Fig. 2 is the connection status cross-sectional view of an embodiment of the present invention.

Fig. 3 is the structural schematic diagram that electric main body is connect in an embodiment of the present invention.

Fig. 4 is the structural schematic diagram of electrical connector socket in an embodiment of the present invention.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments.

Referring to figures 1-4, this waterproof electric connector connects electric main body A and electrical connector socket including what is be detachably connected with each other B；Connecing electric main body A includes main body cover A1, cable A2 and conductive terminal A3, and conductive terminal A3 and cable A2 are electrically connected, main body The end shell A1 is protruding with protruding shaft A101, and the buckle A102 with certain elasticity is equipped on the outside of protruding shaft A101；Electrical connector socket B includes The end jack housing B1 and electric conductor B2, jack housing B1 is protruding with sleeve B101, and the surface sleeve B101 is equipped with the retaining ring of annular B102；When connecing electric main body A and electrical connector socket B interconnection, protruding shaft A101 rotary type is inserted into sleeve B101, makes electrical connector socket B It is opposite with electric main body A is connect 360 ° rotation connection, buckle A102 always with the mutual snapping of retaining ring B102, conductive terminal A3 and electric conductor B2 is electrically connected with each other.The rotation grafting for connecing electric main body A and electrical connector socket B can make to relatively rotate with respect to each other under connection status, to adjust Optimal position is saved, while connecing electric main body A to be connected with electrical connector socket B at different angles, it is easy to operate, it adapts to not Same demand；Retaining ring B102 and buckle A102 snapping always, it is ensured that connect electric main body A and the effective snapping of electrical connector socket B, guarantee that connection is tied Structure is reliable and stable.

Further, conductive terminal A3 and cable A2 respectively with main body cover A1 integrated injection molding；Electric conductor B2 and insert Seat shell B1 integrated injection molding.Integrated injection molding structure keeps insulation and waterproof effect more significant, and waterproofing grade can reach IP67 improves safety；Integrated injection molding structure saves a large amount of assembling procedures, keeps packaging efficiency raising, assembly more convenient.

Further, the end conductive terminal A3 is equipped with and meets electric jack A301, this meets electric jack A301 and is located in protruding shaft A101 Side and open-ended setting；Electric conductor B2 is equipped with and meets electric pillar B201, this connect electric pillar B201 be located at the inside sleeve B101 and Cooperate with sleeve B101 inner wall clearance-type；Electrical connector socket B with when connecing electric main body A and connecting, protruding shaft A101 be inserted in sleeve B101 with It connects between electric pillar B201, meets electric pillar B201 and be inserted in and connect in electric jack A301.

Further, it is provided with sealing ring A4 between sleeve B101 inner wall and protruding shaft A101, further increases sleeve B101 With the air-tightness between protruding shaft A101.

Further, it buckles and is extended with slide block A103 on A102, buckle A102 and slide block A103 is vacantly set to master Above body case A1, when unlock, directly presses slide block A103 and can make to buckle A102 and be detached from retaining ring B102, realize unlock, It is easy to operate.

The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.

Claims (6)

1. a kind of waterproof electric connector, it is characterised in that：Electric main body (A) and electrical connector socket are connect including what is be detachably connected with each other (B)；The electric main body (A) that connects includes main body cover (A1), cable (A2) and conductive terminal (A3), conductive terminal (A3) and cable (A2) it is electrically connected, main body cover (A1) is equipped with protruding shaft (A101), and the card with certain elasticity is equipped on the outside of protruding shaft (A101) It detains (A102)；The electrical connector socket (B) includes jack housing (B1) and electric conductor (B2), and jack housing (B1) is equipped with sleeve (B101), the sleeve surface (B101) is equipped with retaining ring (B102)；When connecing electric main body (A) and electrical connector socket (B) interconnection, protruding shaft (A101) in rotary type insertion sleeve (B101), make electrical connector socket (B) and connect electric main body (A) opposite 360 ° of rotation connections, buckle (A102) always with retaining ring (B102) mutual snapping, conductive terminal (A3) is electrically connected with each other with electric conductor (B2).

2. waterproof electric connector according to claim 1, it is characterised in that：The conductive terminal (A3) and cable (A2) Respectively with main body cover (A1) integrated injection molding.

3. waterproof electric connector according to claim 1, it is characterised in that：The electric conductor (B2) and jack housing (B1) integrated injection molding.

4. waterproof electric connector according to claim 1, it is characterised in that：The conductive terminal (A3) is equipped with and connects electricity Jack (A301), this connects electric jack (A301) and is located at protruding shaft (A101) inside and open-ended setting；On the electric conductor (B2) Equipped with meeting electric pillar (B201), this connect electric pillar (B201) be located on the inside of sleeve (B101) and with sleeve (B101) inner wall clearance-type Cooperation；With when connecing electric main body (A) and connecting, protruding shaft (A101) is inserted in sleeve (B101) and connects electric pillar electrical connector socket (B) (B201) it between, connects electric pillar (B201) and is inserted in and connect in electric jack (A301).

5. waterproof electric connector according to claim 1, it is characterised in that：Sleeve (B101) inner wall and protruding shaft (A101) sealing ring (A4) is provided between.

6. waterproof electric connector according to claim 1, it is characterised in that：It is extended with and stirs on the buckle (A102) Block (A103), buckles (A102) and slide block (A103) is vacantly set to above main body cover (A1).