CN2483849Y

CN2483849Y - Waterproof electric connector

Info

Publication number: CN2483849Y
Application number: CN 01226512
Authority: CN
Inventors: 谢建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-05
Filing date: 2001-06-05
Publication date: 2002-03-27
Anticipated expiration: 2011-06-05

Abstract

A waterproof electric joint is provided. The male joint is provided with a convex extension hollow inserting pin. A ring shaped concave groove is arranged on the bottom of the male joint. A waterproof rubber washer is orientated in the ring shaped concave groove. A pair of opening clamping jaws are arranged on the outside of the male joint. The clamping claw is embedded with the female joint. A blind hole is arranged on the center of the female joint. An inserting pin is hidden in the blind hole. A ring shaped concave groove is arranged on the female joint. A corresponding gap is arranged on the outer edge of the female joint top. The gap is connected with the ring shaped concave groove which is arranged below. Moreover, a retaining side is arranged on the single edge position of the gap lower continuation. The waterproof electric joint is suitable for the landscaping of water gifts and ornaments as well as can be the rapid electric joint of common electrical apparatus additional functionality load.

Description

Anti-composite water

The utility model relates to the terminal between low-voltage electrical apparatus, refer to especially a kind of connection that is applied to the low-voltage electrical apparatus load wire be perfectly safe reliably, can be in water or the high environment of humidity in the anti-composite water that uses.

The general introduction of prior art: viewed and admired in the past and make scape or make the scape gift, compact electric apparatus such as the middle-size and small-size submersible motor of employed water, projection lamp or mist device, safe in utilization by the what power supply is the overriding concern factor, so present power supply all adopts power transformer, transfer power supply to low pressure and use, with anticreep and Danger Electric shock risk; This kind low pressure is used pattern, for dealer and consumer in use, it is secure to be perfectly safe.

At present, above-mentionedly making the compact electric apparatus that the scape gift is used, is the object for dealer's active development; Known has: the pattern of the multiple differences such as projection lamp that mist device that the projection lamp that submersible motor drives, submersible motor drive or mist device drive; Yet the compact electric apparatus of these bringing onto loads has the usefulness of multi-load really, as: can drive a plurality of projection lamps, mist device etc. simultaneously; Just because of this, these compact electric apparatus must possess perfect waterproof measure, especially because of these compact electric apparatus and load be fixedly connected, can not be with the conversion in addition of its demand, so the usability of product presents " difunctional unification "; In case compact electric apparatus damages or load is broken down, and just compact electric apparatus must be abandoned together with load, promptly cause waste, increase discarded object again and influence environmental protection.

The purpose of this utility model is that a kind of lead that can connect fast between compact electric apparatus and load will be provided, can be in water or the high environment of humidity in the anti-composite water that uses.

The purpose of this utility model is achieved in that a kind of anti-composite water, mainly comprise: male joint, female joint and a saver sub, it is characterized in that: male joint has a hollow power plug that protrudes out, the latch bottom is provided with a ring groove, the marine glue packing ring is in urgent trap hoop what latch, be positioned in the ring groove, the outside of male joint is provided with a pair of open claw in addition, and this claw and female joint be inlay card mutually; Female joint central authorities establish a blind hole, built-in tool one vertical of blind hole plug together pin, the female joint front end is provided with ring groove, its top outer rim offers corresponding breach, the set ring groove in this breach and below is communicated with, and is provided with rib in addition by the downward monolateral position of breach.

The utility model also can be realized by following technical measures: the structure and the female joint of above-mentioned saver sub are suitable, and no latch can directly be connected with male joint in its blind hole; Above-mentioned female joint is that the boundary is divided into two sections at the upper limb face of its ring groove with two ribs, and the right of each breach has been an initial line, which is provided with the helicoid at the suitable inclination angle of tool; Above-mentioned anti-composite water can perhaps by a male joint more than one male joint in parallel or female joint, make it have the function of multiple parallel connection by a female joint more than one male joint in parallel or female joint.

Concrete structure of the present utility model is described further by following examples and accompanying drawing:

Fig. 1, be the utility model stereogram.

Fig. 2, be the utility model three-dimensional exploded view.

Fig. 3, be the front view and the vertical view of the utility model female joint.

Fig. 4, be the partial sectional view of the utility model female joint.

Fig. 5, be the partial view of another female joint of the utility model.

Fig. 6, be the utility model application model (one's) schematic diagram.

Fig. 7, be the utility model application model (twos') schematic diagram.

Fig. 8, be applied to the schematic diagram of small-sized submersible motor for the utility model.

Referring to Fig. 1-2, most preferred embodiment of the present utility model, a kind of anti-composite water 100 mainly comprises: male joint 1, female joint 2 and a saver sub 3; Wherein male joint 1 has a hollow power plug 11 that protrudes out formula, and latch 11 bottoms are provided with a ring groove 12, and this ring groove 12 just can ccontaining marine glue packing ring 10; In addition, be provided with a pair of open claw 13 at male joint 1 front outer, this claw 13 can be embedded in female joint 2, make marine glue packing ring 10 in urgent trap hoop what latch 11, be positioned in the ring groove 12, compress marine glue packing ring 10, reach the effect of good seal.

Referring to Fig. 3-4, female joint 2 is provided with the blind hole 21 that matches with hollow power plug 11, blind hole 21 built-in tool one verticals plug together pin 22; Female joint 2 end faces are provided with the shallow ring shaped slot 23 corresponding with male joint 1, to compress and inlay card marine glue packing ring 10; Female joint 2 top outer rims offer corresponding breach 24, and the set ring groove 25 in this breach 24 and below is communicated with, and is provided with rib 241 in addition in each breach 24 downward monolateral position.

Referring to Fig. 2, saver sub 3 external structures are identical with female joint 2, and difference is: no latch 22 in the blind hole 21 of saver sub 3.Major function is when male joint 1 there is not electricity to connect loaded article, can directly saver sub 3 be connected with male joint 1, can prevent electric leakage or error shock.

Referring to Fig. 5, be the partial view of another female joint of the utility model, female joint 2 can be that the boundary is divided into two sections with two ribs 241 at the upper limb face of its ring groove 25 also, has been initial line with the right of each breach 24, is provided with the helicoid 251 at the suitable inclination angle of tool.

During assembling, when male joint 1 and female joint 2 plug together, hollow power plug 11 is inserted in the blind hole 21 of female joint 2, latch 22 inserts and forms the contact with conductive capability in the hollow power plug 11; At this moment, the claw 13 of male joint 1 snaps in ring groove 25 by the breach 24 of female joint 2, has been initial line with the right of each breach 24, rotates suitable angle, then compresses marine glue packing ring 10, and by the elasticity of marine glue packing ring 10, it is one that male joint 1 is engaged with female joint 2.

Referring to Fig. 6,7, the utility model in actual applications, the form of above-mentioned anti-composite water, can be by a female joint 2 more than one male joint 1 in parallel or female joints 2, perhaps, by a male joint 1 more than one male joint 1 in parallel or female joint 2, make it have the function of multiple parallel connection.

Referring to Fig. 8, the utility model in actual applications, with compact electric apparatus, one of parallel wire of drawing as transformer 4 utilizes anti-composite water 100 electricity to connect the submersible motor water pump; Simultaneously, other parallel wire also can utilize anti-composite water 100 electricity to connect different loaded article 5, as projection lamp, mist device etc.And then reach the function of multiple parallel connection, and the parallel wire that does not have electricity to connect loaded article can directly be connected protection with male joint 1 with saver sub 3.

Waterproof electric connector provided by the utility model has quick connectivity, water proofing property, can be thorough Solve the drawback of these electrical equipment unification, simultaneously, utilizing on the scope, have more multi-functional, Various variability; So it is as follows to conclude this case advantage:

1, utilize male and female joint of the present utility model, set up separately on what compact electric apparatus and the load appliance, Except having quick joint capacity, and can be with its demand mobility conversion person in addition.

2, utilize the utility model male and female joint and saver sub, applicable what water smoke moisture capacity high or Environment in the water, and the phenomenon that makes conductive pin have loose contact that anti-oxidation causes takes place.

3, utilize the utility model male and female joint when load appliance damages, have quick-replaceable and reach The facility of maintenance does not need whole group to abandon, and causes the phenomenon of high wastage to take place.

4, utilize the utility model male and female joint to adopt, then have the advantage of difficult drop-off, particularly, also be difficult for disengagement person directly pullling under the improper application of force to screw in the inlay card pattern.

5, utilize the utility model male and female joint and saver sub, in the time of in without what water, then have the adaptation of height equally.

Claims

1. anti-composite water, mainly comprise: male joint, female joint and a saver sub, it is characterized in that: male joint has a hollow power plug that protrudes out, the latch bottom is provided with a ring groove, the marine glue packing ring is in urgent trap hoop what latch, be positioned in the ring groove, the outside of male joint is provided with a pair of open claw in addition, and this claw and female joint be inlay card mutually; Female joint central authorities establish a blind hole, built-in tool one vertical of blind hole plug together pin, the female joint front end is provided with ring groove, its top outer rim offers corresponding breach, the set ring groove in this breach and below is communicated with, and is provided with rib in addition by the downward monolateral position of breach.

2, according to the described anti-composite water of claim 1, it is characterized in that: the structure and the female joint of above-mentioned saver sub are suitable, and no latch can directly be connected with male joint in its blind hole.

3, according to the described anti-composite water of claim 1, it is characterized in that: above-mentioned female joint is that the boundary is divided into two sections at the upper limb face of its ring groove with two ribs, and the right of each breach has been an initial line, which is provided with the helicoid at the suitable inclination angle of tool.

4, according to the described anti-composite water of claim 1, it is characterized in that: the form of above-mentioned anti-composite water, can be by a female joint more than one male joint in parallel or female joint, perhaps by a male joint more than one male joint in parallel or female joint.