CN201075463Y

CN201075463Y - Switch socket body

Info

Publication number: CN201075463Y
Application number: CNU2007201111613U
Authority: CN
Inventors: 陈毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-22
Filing date: 2007-06-22
Publication date: 2008-06-18
Anticipated expiration: 2017-06-22

Abstract

The utility model discloses a switch socket which comprises a base seat, a socket fixing ring and a waterproof gasket and is characterized in that the waterproof gasket is fixedly connected with the base seat and the socket fixing ring respectively which is sheathed outside the waterproof gasket and fixedly connected with the base seat; the utility model also comprises a plastic-coated shell which is matched with the base seat, sheathed on the base seat and fixedly and integrally connected with the base seat by injection molding. The utility model adopts the plastic-coated shell which is integrated with the base seat by injection molding to seal the base seat of the whole socket and compared with the prior shell with the connection which is dismountable, the utility model has better waterproof performance. In addition, the waterproof gasket is processed separately and a groove which is capable of being inserted to a jack base is cut on the waterproof gasket, thereby, the waterproof gasket can be replaced directly and separately when defective products happen to the waterproof gasket when processing without involving the rejection of a whole panel or the jack base. Compared with the prior method for processing the gasket integrally with the panel, the production cost of the utility model is dramatically reduced.

Description

A kind of combined socket and switch body

Technical field

The utility model relates to a kind of combined socket and switch body.

Background technology

At present, combined socket and switch body on the market is of a great variety, as the patent No. is that the Chinese utility model patent " combined socket and switch body device " of ZL93236260.5 discloses a kind of multi-purpose combined socket and switch body device that is fit to, include matrix, lid and press button, four cylinders have been stood still for a long while on the pedestal, cooperate lid that it is placed in the lid, place, lid top is provided with one and slightly is elliptical aperture, and press button is located in it.In matrix and lid, can assemble contact pin parts such as simply connected formula, twin, push-button switch or socket one by one respectively, to be assembled into simply connected formula switch, twin switch, push-button switch and socket, just can be applicable to the assembly of multiple switch part with a switching device.But present socket, be separate between its each build-up member, after whole socket is assembled into one, also need adds housing of cover in socket pedestal outside and leak into pedestal, but its waterproof effect of housing that detachably is set on the pedestal not fine that service time one is long to prevent water, often cause housing to come off easily because of matching loose, water-proof function lost efficacy thus, therefore, needed further improvement.

Summary of the invention

Technical problem to be solved in the utility model is that the combined socket and switch body that a kind of waterproof effect is better, production cost is lower is provided at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this combined socket and switch body comprises

One base;

One socket retainer plate; And

One waterproof grommet;

It is characterized in that: described waterproof grommet is fixedly connected base and socket retainer plate respectively, the socket fixed trap is located at outside the waterproof grommet and with base fixedlys connected, also include one with the suitable plastic housing of base, described plastic housing is set on the base, and with the injection moulding of base one after and be fixed together.

Be the further waterproof effect of strengthening socket, and make comparatively firm being fixed on the base of waterproof grommet, described waterproof grommet has step surface in the lower surface, and described base has annular boss, and annular boss and step surface offset.

Useful is, described waterproof grommet has annular groove in the upper surface, the internal diameter of above end face ring connected in star is that size extends upward an annular flange flange, the end face of described socket retainer plate has the portion of extending internally, this portion of extending internally just in time is embedded in described annular groove, the annular flange flange of waterproof grommet is then through the end face opening of socket retainer plate and stretch out outside the socket retainer plate, just can couple together comparatively closely between waterproof grommet and the socket retainer plate thus, to prevent that plug from repeatedly plugging the waterproof grommet that causes and coming off.

Described socket retainer plate can be fixed as one with described base by the screw connection, makes that the connection between jack base and the socket retainer plate has better sealing.

For playing the effect of better water proof and dust proof, also be fixed with an able to turn on or off lid on the described socket retainer plate.

Fixing on the socket retainer plate for ease of lid, described lid has the jointed shaft of a band through hole, be equipped with torsion spring in the through hole, the groove that has ccontaining described jointed shaft on the described socket retainer plate, groove has and the corresponding a pair of hinge hole of through hole, a rivet pass hinge hole and through hole with lid and socket retainer plate hinged securement in together.

Compared with prior art, advantage of the present utility model is: the plastic housing of employing and the injection moulding of base one is with the bottom sealing of whole socket, compare with the housing seal connected mode of detachably getting off before, this one injection moulding sealing means has better water proofing property, whole base can be sealed, play better waterproof effect.In addition, groove is processed and offered to waterproof grommet separately, groove can be plugged on the jack base, like this, when waterproof grommet process the occurrence product time, can directly replace separately, and not need to relate to scrapping of whole front panel or jack base, compared with original sealing ring and panel one method for processing, production cost declines to a great extent.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is the cutaway view of Fig. 1;

Fig. 4 is the partial enlarged drawing of I portion among Fig. 3.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment, as Fig. 1～shown in Figure 4,

The combined socket and switch body of present embodiment comprises base 1, socket retainer plate 2 and waterproof grommet 3, also include one with the suitable plastic housing 4 of base 1, described plastic housing 4 is set on the base 1, and with base 1 one injection moulding after and be fixed together.

Described waterproof grommet 3 has step surface 31 in the lower surface, described base 1 has annular boss 11, and annular boss 11 just in time offsets with step surface 31; Simultaneously, described waterproof grommet 3 also has annular groove 32 in the upper surface, and the internal diameter of above end face ring connected in star 32 is that size extends upward an annular flange flange 33 again, the end face of described socket retainer plate 2 then has inside extension 21, this portion 21 that extends internally just in time is embedded in the annular groove of waterproof grommet 3 in the upper end 32, described annular flange flange 33 is then through the end face opening of socket retainer plate 2 and stretch out in outside the socket retainer plate 2, referring to Fig. 3, Fig. 4.Thus, waterproof grommet 3 connects and fixes with socket retainer plate 2 and base 1 respectively by the groove structure of upper and lower end face, is not easy slippage, and sealing effectiveness is better.

Socket retainer plate 2 has between 22,12, two

boss

22,12 of two radially overhanging boss in the same side with base 1 and is equipped with tapping screw 5, and socket retainer plate 2 is fixedlyed connected with base 1.

In addition, on described socket retainer plate 2, also be fixed with an able to turn on or off lid 6, described lid 6 is a waterproof cover, jointed shaft 61 with a band through hole 611, be equipped with torsion spring 7 in the through hole 611, the groove 23 that has ccontaining described jointed shaft on the described socket retainer plate 2, groove 23 have with through hole 611 corresponding a pair of hinge hole 231,232, one rivets 8 pass hinge hole 231,232 and through hole 611 with lid 6 and socket retainer plate 2 hinged securement in together.When lid 6 is opened, can be because the elastic force effect of torsion spring 7 have automatically reset effect, lid 6 is opened at any time and can be closed automatically, reaches the effect that effectively prevents dust and water.

Claims

1. a combined socket and switch body comprises

One base;

One socket retainer plate; And

One waterproof grommet;

2. combined socket and switch body according to claim 1 is characterized in that: described waterproof grommet has step surface in the lower surface, and described base has annular boss, and annular boss and step surface offset.

3. combined socket and switch body according to claim 1, it is characterized in that: described waterproof grommet has annular groove in the upper surface, the internal diameter of above end face ring connected in star is that size extends upward an annular flange flange, the end face of described socket retainer plate has the portion of extending internally, this portion of extending internally just in time is embedded in described annular groove, and the annular flange flange of waterproof grommet is then through the end face opening of socket retainer plate and stretch out outside the socket retainer plate.

4. combined socket and switch body according to claim 1 is characterized in that: described socket retainer plate connects by screw and described base is fixed as one.

5. according to the described combined socket and switch body of the arbitrary claim of claim 1～4, it is characterized in that: also be fixed with an able to turn on or off lid on the described socket retainer plate.

6. combined socket and switch body according to claim 5, it is characterized in that: described lid has the jointed shaft of a band through hole, be equipped with torsion spring in the through hole, the groove that has ccontaining described jointed shaft on the described socket retainer plate, groove has and the corresponding a pair of hinge hole of through hole, a rivet pass hinge hole and through hole with lid and socket retainer plate hinged securement in together.