CN2922184Y

CN2922184Y - Rectangular electric connector

Info

Publication number: CN2922184Y
Application number: CN 200620109313
Authority: CN
Inventors: 任跃飞; 曾斌
Original assignee: Guizhou Space Appliance Co Ltd
Current assignee: Guizhou Space Appliance Co Ltd
Priority date: 2006-03-23
Filing date: 2006-03-23
Publication date: 2007-07-11
Anticipated expiration: 2016-03-23

Abstract

The utility model relates to a rectangle electric connector, it comprises plug, socket, and locking mechanism on the plug passes through the rivet riveting on both sides about the shell, and the epaxial spring that is equipped with of rivet is equipped with the inserted sheet in the locking mechanism, during the use, makes locking mechanism swing through the upper and lower motion of control inserted sheet to be connected or throw off with the latch hook on the socket, realize quick locking of electric connector and unblock. Moreover, because the relevant position at plug and socket adopts sealed glue, the structure is glued and is sealed fixed, makes the utility model discloses leakproofness and high low temperature resistant performance are better, compact structure, and convenient operation can be used to have the occasion of multiple requirement to the electric connector.

Description

A kind of rectangular electric connector

One, technical field

The utility model belongs to technical field of electric connectors.

Two, background technology

Present existing rectangular electric connector is various in style, and its characteristics are respectively arranged, and just has certain contradiction between each performance index of these electric connectors, and is good as high and low temperature resistance, may influence its sealing; The structure that can lock fast is complicated, and cost of manufacture is high, can not satisfy market user's needs fully.

Three, summary of the invention

The purpose of this utility model is: provide a kind of locking fast, high and low temperature resistance, sealing property and other technical performance index also better, make simple rectangular electric connector.Rectangular electric connector described in the utility model is made up of plug, socket.Plug comprises the pedestal component, shell, hood, retaining mechanism and sealing gasket, the pedestal component of described plug is packed into behind the plug body with the structure glue embedding and is fixed, retaining mechanism is installed in the left side of plug body by rivet, right two ends, rivet shaft is provided with spring, one end of this spring is connected on the limit wall of retaining mechanism, also being provided with in the retaining mechanism not to have on it, following movable inserted sheet, a plug body left side, the position corresponding with retaining mechanism, right two ends is provided with stop screw, socket comprises the pedestal component, shell, sealing ring and mounting screw, the pedestal component of socket is packed in its shell, earlier carry out embedding with fluid sealant, and on the shell of irritating sealant layer, have groove, sealing ring is installed in the groove, and sealing ring adopts and can be simultaneously ring flange and mounting screw to be carried out the structure of integral sealing, to strengthen the sealing index and the high and low temperature resistance of socket, then, on fluid sealant, irritate one deck structure glue again in order to the fixed pedestal component, and can prevent the fluid sealant moisture absorption

On the described jack housing, be provided with the latch hook corresponding, realize locking thereby cooperate with retaining mechanism on the plug with the plug retaining mechanism.

Adopt the utility model rectangular electric connector of said structure, characteristics such as have compact conformation, volume is little, in light weight, reliability is high, anti-vibrating and impact, high-low temperature resistant, sealing index height, load are big, can lock fast, easy to operate, locking with separate rapidly, can satisfy multiple user demand.

Four, description of drawings

Fig. 1 is the principal section view before plug plugs together in the utility model rectangular electric connector;

Fig. 2 is the principal section view before socket plugs together in the utility model rectangular electric connector;

Among the figure: 1-pedestal component, 2-rubber blanket, 3-DG-4 structure glue, 4-inserted sheet, 5-spring, 6-stop screw, 7-nut, 8-wire clamp, 9-locking machine hook, 10-rivet, 11-shell, 12-hood, 13-pedestal component, 14-fluid sealant, 15-latch hook, 16-sealing ring, 17-shell, 18-mounting screw.

Five, embodiment

Below in conjunction with the accompanying drawing example the utility model is described in further detail:

As shown in Figure 1, the plug portion of rectangular electric connector of the present utility model comprises pedestal component 1, shell 11, hood 12, retaining mechanism 9 and sealing

gasket

2,1 usefulness DG-4 structure glue 3 embeddings of pedestal component also are fixed in the shell 11, retaining mechanism 9 is riveted on the two ends, the left and right sides of plug body by rivet 10, rivet shaft is provided with spring 5, one end of this spring is connected on the inwall of retaining mechanism, be provided with inserted sheet 4 in the retaining mechanism, this inserted sheet is snap-fit at can be along locking member 9 easy on and off activities in the retaining mechanism 9, retaining mechanism can be around rivet 10 swing, and the torsion that utilizes spring 5 is from horizontal reset.Inserted sheet places the one side in the retaining mechanism to be provided with hole clipping, the corresponding with it projection that is provided with of retaining mechanism, and both cooperate the location.The position that plug body the right and left is corresponding with retaining mechanism is provided with stop screw 6, and this stop screw docks with nut 7 and installs and fixes.Hood 12 is installed on the shell 11 and utilizes nut 7 to locate, and does not need to dismantle the plug body structure and just can unload hood 12 when using wiring.Wire clamp 8 is embedded in the hood 12 after adopting two lobe formula structures to connect with screw.

Socket part comprises pedestal component 13, shell 17, sealing ring 16 and mounting screw 18 thereof, and design has latch hook 15 on the jack housing 17, cooperates with plug retaining mechanism 9 lower ends and realizes locking.Be to realize sealing, pedestal component 13 is packed into behind the shell 17, carry out embedding with fluid sealant 14 earlier, and then on fluid sealant 14, irritate one deck DG-4 structure glue, prevent fluid sealant 14 moisture absorptions, the unit for electrical property parameters of raising socket in order to the fixed pedestal component.On shell 17 ring flanges, have groove, sealing ring 16 is installed in the groove, mounting screw 18 penetrates and passes sealing ring 16 in the ring flange installing hole, crush seal ring 16 when socket is installed on the mounting panel, and sealing ring 16 can seal ring flange and mounting screw 18 simultaneously.

When plug and socket need dock, the inserted sheet 4 of plug portion is shifted onto the end to the butt end direction, inwardly clutch the upper end of retaining mechanism 9, can make it around rivet 10 swings.Open retaining mechanism 9 lower ends, and then dock with socket, and the latch hook that can hook socket up to the retaining mechanism 9 of plug is just calculated to plug together and put in place.Plug and socket is caudad moved the inserted sheet on the plug 4 to top to after connecting.Inserted sheet 4 limited screws 6 block and can't rotate, and retaining mechanism 9 also is fixed simultaneously and can't rotates, and realizes locked fast.When plug and socket to connecting the rubber blanket 2 that rear socket can extrusion pin butt end root, can seal the butt joint chamber like this and make butt joint chamber inner waterproofing, dustproof, and can eliminate the plug butt end dock with socket between the chamber because of between the double swerve of gap existence and the latch hook on locking member and the jack housing because of the phenomenon of play up and down of gap existence.When the needs release separates, as long as once more inserted sheet 4 is shifted onto the end to the butt end direction, retaining mechanism 9 rotation that affranchises.Open retaining mechanism 9 lower ends, unclamp the latch hook on the socket, just can like a cork plug and socket be separated, realize release.

Claims

1, a kind of rectangular electric connector, by plug, socket two parts are formed, plug comprises pedestal component (1), shell (11), hood (12), retaining mechanism (9) and sealing gasket (2), pack into plug body and fixing of the pedestal component of plug with structure glue (3) embedding, socket comprises pedestal component (13), shell (17), sealing ring (16), mounting screw (18), the pedestal component of socket its shell of packing into, fix with fluid sealant (14) and structure glue embedding, it is characterized in that: the retaining mechanism of described plug (9) is a left side that is installed in plug body by rivet (10), right both sides, also be provided with spring (5) on rivet (10) axle, one end of this spring is connected on the inwall of retaining mechanism, also being provided with in the retaining mechanism not to have on it, following movable inserted sheet (4), the position corresponding with retaining mechanism, two ends, the plug body left and right sides is provided with stop screw (7), on the described jack housing, be provided with the latch hook corresponding (15) with the plug retaining mechanism.

2, the electric connector of rectangle according to claim 1 is characterized in that: described inserted sheet (4) place retaining mechanism (9) one side in be provided with hole clipping, the corresponding with it projection that is provided with of retaining mechanism, both cooperate the location.

3, rectangular electric connector according to claim 1, it is characterized in that: the root of described plug body (11) butt end is provided with groove, rubber blanket (2) places this groove, and described jack housing (17) ring flange is provided with groove, and sealing ring (16) places in this groove.