CN201355591Y - Slide switch - Google Patents

Abstract

The utility model relates to a slide switch for electric property control electronic equipment, which comprises an insulation body provided with an accommodating space, a fixed terminal mounted on the insulation body, a sliding part mounted on the insulation body and provided with an accommodating groove, a movable terminal placed between the sliding part and the insulation body and mounted on the insulation body, and a cover body buckled to the insulation body. A buckling part combining with the insulation body at the two ends of the cover body bends and extends, wherein a fixing piece on one side of the cover body approaching the movable terminal bends and extends, and a slot is formed on the insulation body fixing the fixing piece.

Description

Slide switch

[technical field]

The utility model relates to a kind of slide switch, refers in particular to a kind of slide switch that is applied on the electronic product equipment.

[background technology]

The application of slide switch in electronic product more and more widely, a kind of slide switch that flows on the market now, it comprises a kind of slide switch, comprise the insulating body that is provided with receiving space, be assembled in fixed terminal on this insulating body, be installed on this insulating body and be provided with the sliding part of accepting groove, between sliding part and this insulating body and be installed in moved end on the insulating body, and being held in lid on the insulating body, the holding part that cooperates with insulating body is extended in the two ends bending of this lid.By promoting the start stop lever of sliding part, can change the contact condition of moved end and fixed terminal group, spring also is compressed in the process that promotes sliding part; When the trip switch control lever, the spring applied pressure is eliminated, springback, spring promotes sliding part and returns initial position, and moved end is also slided back initial position, and this process realizes the conducting and the switching of circuit.Yet,,, cause lid that distortion takes place upwards to heave so moved end is connected on the lid for elastic force that makes progress of sliding part because moved end is that elasticity is assembled between sliding part and the insulating body again; Moreover in the process that spring promotion sliding part rebounds automatically, sliding part causes compressed spring to pop up easily, causes lid to take place upwards to heave distortion, pushes feel thereby influence it.

Given this, be necessary to provide a kind of slide switch to solve, and influence the problem that it pushes feel because of lid takes place upwards to heave distortion.

[utility model content]

Therefore, the technical problems to be solved in the utility model is: because of lid takes place upwards to heave distortion, and influence the problem that it pushes feel.

For achieving the above object, the utility model slide switch comprises the insulating body that is provided with receiving space, be assembled in fixed terminal on this insulating body, be installed on this insulating body and be provided with the sliding part of accepting groove, between sliding part and this insulating body and be installed in moved end on the insulating body, and be held in lid on the insulating body, the holding part that cooperates with insulating body is extended in the two ends bending of this lid, wherein, lid extends retaining sheet near the side bending of moved end, and this retaining sheet of slit fixing is set on the insulating body.

Compared to prior art, the lid of the utility model slide switch extends retaining sheet near the side bending of moved end, one this retaining sheet of slit fixing is set on the insulating body, strengthened the location intensity of lid, guarantee the evenness of lid, effectively solved because of lid the phenomenon of distortion takes place upwards to heave.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model slide switch;

Fig. 2 is solid second exploded view of the utility model slide switch;

Fig. 3 is the stereogram of the utility model slide switch;

Fig. 4 is the stereogram of the sliding part of the utility model slide switch;

Fig. 5 is the profile of Fig. 3 along the A-A direction;

Fig. 6 is the profile of Fig. 3 along the B-B direction.

[embodiment]

Please refer to Fig. 1 to shown in Figure 5, the utility model slide switch 100 comprises insulating body 1, be arranged at fixed terminal group 2 on the insulating body 1, be slidably mounted in sliding part 4 on the insulating body 1, be loaded on moved end son 2 and spring 5 under the sliding part, and is held in the metal cap body 6 on the insulating body 1.

Moved end 3 is made by lamellar metal material, comprises a central part 31 and the two pairs of contact sites 34,35 that link to each other with central part 31 by two pairs of connecting portions 32,33. Contact site 34,35 is the arc that opening makes progress, in order to head 25 conductings of fixed terminal group 2, central part 31 is provided with location hole 310, the reference column 4200 that is provided with on location hole 310 and the sliding part 4 cooperates locatees moved end son 3 on sliding part 4; The side of central part 31 also vertical extent has banking stop 312.

Please be especially with reference to shown in Figure 4, sliding part 4 comprises driving lever 41 and slide mass 42.Wherein, slide mass 42 comprises and the lid 6 closely upper surfaces 424 of contact and the installed surface 425 relative with upper surface 424 that its installed surface 425 is provided with the central part 31 of dull and stereotyped groove 420 in order to accommodate moved end 3, and the reference column 4200 of moved end, location 3 is provided with on it; Connect the arc groove 422 of slide mass 42 with being provided with side by side of groove 420, arc groove 422 is used to assemble spring 5, and arc groove 422 is divided into two sections of not conducting by cylindrical piece 423, and spring 5 is connected to cylindrical piece 423, drives sliding part 4 and replys and move.The center of circle three of the center of circle of the center of circle of its medi-spring 5, arc groove 422 and cylindrical piece 423 is identical; Side 48 relative with mounting spring 5 on the slide mass 42 is provided with two crown salient points 421, and salient point 421 is positioned on the sliding part 4 near on the side of upper surface, and the line of two salient points 421 is between spring 5 acts on stress point and lid 6 on the sliding part 4.Be provided with long rib 45 between dull and stereotyped groove 420 and the arc groove 422 and prevent that the dust in the arc groove 422 from dropping in the dull and stereotyped groove 420 of accommodating moved end 3, on long rib 45, be provided with the groove 450 of sub 3 rotations in restriction moved end that match with the banking stop 312 of moved end 3.The driving lever 41 of sliding part 4 is provided with boss 49 with slide mass 42 junctions, strengthens the force intensity that is subjected to of driving lever 41, and the junction fits snugly between the relative one side of the opening 15 of lid 6 and second sidewall 11 and lid 11.

Insulating body 1 is a square setting, and it is provided with the receiving space 10 that moved end 3, sliding part 4 and spring 5 are installed.Receiving space 10 comprises and the deep-slotted chip breaker 102 of sliding part 4 deep-slotted chip breakers 422 corresponding mounting spring 5 and the portable cabin 104 of confession moved end son 3 activities that second contact site 25 of fixed terminal group 2 is stretched out by portable cabin 104; Insulating body 1 has four relative sidewalls, be provided with the opening 15 of sliding part 4 driving levers 41 in a sidewall wherein, the sidewall that wherein is provided with opening 15 is second sidewall 11, with the first side wall 11 relative the first side walls 12 that are provided with a slit 120, be connected to the first side wall 11 mutually and second sidewall, 12 two ends are the 3rd sidewall 13.The corner location that the 3rd sidewall 13 intersects parts in the first side wall 11 and second sidewall 12 is provided with between 131, two pairs of projections of projection and is provided with a boss 132 and places on the 3rd sidewall 13.

Fixed terminal group 2 is to be shaped in the insulating body 1, second terminal 22 and the 3rd terminal 23 that it comprises the first terminal 21 that is in the center and is distributed in the first terminal both sides, each terminal all are provided with second contact site 25 that stretches out son 3 contacts of portable cabin 104 and moved end and stretch out the weld part 26 that insulating body 1 is connected with circuit board (not shown).

Metal cap body 6 comprises that the main part 60 that cooperates with insulating body 1, autonomous body 60 two ends extend a pair of card 610 to insulating body 1 extended spot retaining sheet 65 and from holding part 61 ends to both sides to a side of the insulating body 1 crooked holding part 61 that is provided with, autonomous body 60.Retaining sheet 65 stretches in the slit 120 of second sidewall 12, keeps the evenness of main part 60; The leg 62 that extends to the circuit board bending from a card 610 wherein.Wherein, holding part 61 is by stretching out between two projections 131, and is close on the boss 132, and card 610 reversals of the natural order of things are on projection 131.This moment, leg 62 was built on stilts, can prevent to climb the tin phenomenon in the welding process.

During assembling, earlier moved end 3 is loaded on 420 li of sliding trays under the sliding part 4, again sliding part 4 is installed in the receiving space 10 of the one-body molded insulating body 1 that fixed terminal group 2 arranged, then spring 5 is loaded on 422 li of the deep-slotted chip breakers that sliding part 4 and insulating body 1 offer, then metal cap body 6 is fastened on the insulating body 1.At this moment, one end of spring 5 is connected to the cylindrical piece 423 of sliding part 4, the other end stretches out outside the sliding part 4 and is connected to the 4th sidewall 14 of insulating body 1, the projection 131 of insulating body 1 holds the holding part 61 of lid 6, the card reversal of the natural order of things of lid 6 is on projection 131, and retaining sheet 65 is retained in the slit 120 of insulating body 1; The contact site 34,35 of moved end 3 contacts at respectively on second contact site 25 of the first terminal 21 of fixed terminal group 2 and second terminal 22.

During use, stir the driving lever 41 of sliding part 4, spring 5 is compressed with the promotion of sliding part 4, and moved end 3 slides with sliding part 4, and the contact site 34,35 of moved end 3 contacts at the first terminal 21 and the 3rd terminal 23 of fixed terminal group 2 respectively this moment; When unclamping driving lever 41, spring 5 applied pressures are disappeared, the elastic force of spring 5 promotes sliding part 4 and moved end 3 sets back, thereby realizes the conversion or the conducting of circuit.Since three quilts of lid 6 firm with insulating body 1 on, strengthened the force intensity that is subjected to of lid 6, guaranteed the evenness on lid 6 surfaces, guarantee to operate these slide switch 100 good feels.

Should be pointed out that the above only is an execution mode of the utility model slide switch, for the person of ordinary skill of the art, other improvement of making under the prerequisite that does not break away from the utility model principle also should be considered as protection range of the present utility model.

Claims (10)

1. slide switch, comprise the insulating body that is provided with receiving space, be assembled in fixed terminal on this insulating body, be installed on this insulating body and be provided with the sliding part of accepting groove, between sliding part and this insulating body and be installed in moved end on the insulating body, and be held in lid on the insulating body, the holding part that cooperates with insulating body is extended in the two ends bending of this lid, it is characterized in that: described lid extends retaining sheet near the side bending of moved end, and this retaining sheet of slit fixing is set on the described insulating body.

2. slide switch as claimed in claim 1 is characterized in that: described insulating body comprise the first side wall that described slit is set, relative with this first side wall and be provided with second sidewall of opening, in abutting connection with this first side wall and second sidewall and be provided with a pair of the 3rd sidewall of projection.

3. slide switch as claimed in claim 2, it is characterized in that: the projection on described the 3rd sidewall is being provided with, the holding part of described lid is by passing between two projections on the same sidewall, the end of this holding part extends card to both sides and is buckled on the projection, and described lid also is provided with the leg that vertical holding part is extended by the card bending away from described insulating body.

4. slide switch as claimed in claim 2 is characterized in that: described sliding part comprises that the opening by described second sidewall stretches out the driving lever and the slide mass that is housed in this insulating body receiving space of insulating body.

5. slide switch as claimed in claim 4 is characterized in that: described slide mass comprise with the close-fitting upper surface of this body and with top relative installed surface, described moved end is assembled on this installed surface.

6. slide switch as claimed in claim 1, it is characterized in that: described moved end comprises the location division of location moved end on described sliding part, respectively extends a pair of connecting portion and by the terminal contact site that extends of this connecting portion, this contact site is the arc of opening towards this location division by this location division to both sides.

7. slide switch as claimed in claim 6 is characterized in that: this moved end bullet is assembled between described sliding part and the fixed terminal, and described sliding part is closely cooperated with described lid by the elastic force that moved end produces.

8. slide switch as claimed in claim 4, it is characterized in that: described slide switch also comprises the spring that is housed between described insulating body and the sliding part, this spring one end is connected on the 3rd sidewall of this insulating body, and the other end is connected on this sliding part and drives sliding part and do to reply and move.

9. slide switch as claimed in claim 8 is characterized in that: also be provided with the arc groove of mounting spring on the installed surface of described sliding part, described insulating body is provided with the deep-slotted chip breaker mounting spring relative with this arc groove; Be provided with cylindrical piece in this arc groove, described spring is connected on the cylindrical piece.

10. slide switch as claimed in claim 9, it is characterized in that: the driving lever of described sliding part and slide mass junction are provided with boss, strengthen the force intensity that is subjected to of driving lever, this junction fits snugly between described lid one side relative with lid with the opening of second sidewall.

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