CN202275743U

CN202275743U - Switch seat

Info

Publication number: CN202275743U
Application number: CN2011203821115U
Authority: CN
Inventors: 董永璋
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-10
Filing date: 2011-10-10
Publication date: 2012-06-13
Anticipated expiration: 2021-10-10

Abstract

The utility model discloses a switch seat. One elastic resisting piece is respectively assembled on edges of any two opposite side surfaces of the switch seat and is a linear frame made of a steel material, an opening shape is respectively formed on one ends of the elastic resisting pieces and another ends of the elastic resisting pieces are connected together, two positioning parts turned outwards are formed on the opening position, each positioning part is turned again towards the back side tom form an arc guide part, and each arc guide part respectively forms an extension part extending outwards and then the arc guide parts are turned by an angle for many times to be connected together, a first pressing resisting part and a second pressing resisting part are formed on each turn corner and a third pressing resisting part is respectively formed on the line for connecting the first pressing resisting part and the second pressing resisting part; each elastic resisting piece is respectively arranged on the two opposite side surfaces of the switch seat and pressed and resisted on the front side surface of the switch seat respectively by the positioning part, the first, second and third pressing resisting pieces are respectively resisted against the top, the bottom of a switch box or the inner wall surface of the compartment plate respectively by each inside stored elastic force in aid of the guide of the arc guide part. The switch seat is mounted on the wall surface or the switch box without tools in aid of the above structure.

Description

Switch base

Technical field

The utility model relates to a kind of switch base, refers in particular to a kind ofly must can not be installed on the switch base of wall with the instrument of screw and locking screw.

Background technology

See also Fig. 1 and shown in Figure 2; The design of wall switch or socket at present; Be to establish the needed push-button unit body (emphasis of this non-the utility model with a sheet of switch base 20 confession groups; Pardon not icon) or socket unit body 21, its quantity generally is to have between one to three, then be sometimes on a slice switch base 21 simultaneously group be provided with push-button unit body and socket unit body 21; And no matter this switch base 20 all is identical size at home or abroad, and for being to mix earth wall or interseptal board 15 walls in response to wall, respectively is provided with two circular second perforation 23 in two longitudinal side of switch base 20; Respectively establish the 3rd perforation 24 of a rectangle again in the outside of each second perforation 23; Between each second perforation 23, locate respectively to establish first perforation 22 of a vertically long ellipse shape in the inner part, wherein, this each circular second perforation 23 is when being interseptal board 15 in response to wall again; Be used for supplying self-tapping screw 26 to wear pivot and lock is tied in interseptal board 15; And this each vertical oblong first perforation 22 is to cooperate and with respect to two screws 12 of a switch enclosure 10, can supply general screw 25 to wear pivot and screw lock is fixed in pairing screw 12, and switch base 20 is fixed on the switch enclosure 10; The use of this switch enclosure 10; When being applied to the building of new lid, it is predisposed in the concrete wall, only makes its opening 11 towards the outside; Space in its box then is to supply to take in power line, or it also can optionally and directly be mounted on the wall of having built; In addition; No matter this switch base 20 is to be applied to concrete wall or interseptal board 15 walls; Its lateral surface all must cover the switch panel 30 that a slice is modified outward appearance again, and the centre position of this switch panel 30 is provided with an opening 31 and can supplies the socket unit body 21 or the protruding outside that is exposed to of push-button unit body.

By above explanation; The switch base 20 of convention wall switch or wall socket; All must and cooperate screwdriver or the electric tool beginning can be mounted on wall with switch base 20,, promptly can't install if during the instrument of no screw and screw lock screw with general screw or self-tapping screw; Be with, the switch base 20 of this convention is to remain to be improved.

In view of this, the design people is not to attaining perfect many disappearances and the inconvenience that causes in the design of above-mentioned switch-seat structure, and deeply design, and the active research improvement has a fling at and development and Design goes out this case.

The utility model content

The purpose of the utility model is to provide a kind of any instrument that do not need, and can switch base be installed on the switch base on the wall.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of switch base, it comprises a switch base and a plurality of elastic propping piece;

This switch base is a lamellar body, wherein between the position be provided with an opening, this opening confession group is established a plurality of socket unit bodies, each group of wherein one or two relative side of its each side is provided with an elastic propping piece; This elastic propping piece is a framework of processing a wire with the material of tool rigidity; The one of which end forms an opening shape; Another distolateral then being linked to together, its opening part are formed with the location division of two outside foldings, and each location division turnover forms an arc guide part to dorsal part; Each arc guide part is linked to together after a plurality of turnovers, and the elastic propping piece both sides form one or more pressure section.

Respectively be provided with two jacks at a distance of an interval on the two horizontal relatively sides of above-mentioned switch base, form one second groove between this each jack to contiguous horizontal side outline, this each jack forms one first groove towards its contiguous longitudinal side edge direction; Two jacks of this same horizontal side respectively supply two location divisions of an elastic propping piece to pass, and two location divisions of each elastic propping piece are embedded in pairing first groove.

Two relative limits, longitudinal side of above-mentioned switch base respectively are provided with long first perforation, should form one the 3rd groove towards its contiguous horizontal side directions in each first perforation both sides, and the peritreme of each first perforation forms the short slot of a depression with respect to its each the 3rd groove; Should each first perforation respectively supply two location divisions of an elastic propping piece to pass, each location division of each elastic propping piece be embedded in pairing the 3rd groove.

The appropriate location of each arc guide part of above-mentioned each elastic propping piece respectively forms the block holding part of a convexity, and the nest that fastens of a depression is then formed on the bottom of this each block holding part.

The opening confession group in above-mentioned switch base centre position is established a plurality of push-button unit bodies.

The opening confession group simultaneously in above-mentioned switch base centre position is established a plurality of socket unit bodies and push-button unit body.

The leading flank of above-mentioned switch base covers a last switch panel, and an opening is established in this switch panel centre position.

Each arc guide part of above-mentioned each elastic propping piece respectively forms the extension of expansion laterally, and does to be linked to together after twice of the angle turnover, and its each turning point respectively forms one first pressure section and one second pressure section, and its line segment that is linked to together then forms one the 3rd pressure section.

Two relative limits, longitudinal side of above-mentioned switch base respectively are provided with long first perforation, should form one the 3rd groove towards its contiguous horizontal side directions in each first perforation both sides, and the peritreme of each first perforation forms the short slot of a depression again with respect to its each the 3rd groove.

Corner respectively is provided with the 3rd perforation of a rectangle around the above-mentioned switch base, is provided with two circle second perforation at a distance of a spacing between two rectangles the 3rd perforation on each limit, longitudinal side.

After adopting said structure; Elastic force effect and the guiding of arc guide part of the utility model switch base through each elastic propping piece, and one or more pressure section that is positioned at the below, arc guide part is moved from the lateral deviation transposition forward of switch base dorsal part, and push against in the interior top, the bottom surface that supply to install dividing plate internal face between the switch base or switch enclosure; Whereby; Make switch base can not must instrument, can be installed on wall or the switch enclosure, and when desiring to extract the plug that is inserted on the socket unit body; By the elastic reaction that holds in the elastic propping piece, be the switch base perseverance is fixed on the wall and can be along with the plug of extracting breaks away from wall.

Description of drawings

Fig. 1 is the assembling sketch map of first kind of convention switch base;

Fig. 2 is second kind of assembling sketch map of commonly using switch base;

Fig. 3 is the perspective exploded view of the utility model;

Fig. 4 is the solid assembling sketch map of Fig. 3;

Fig. 5 is the side schematic view of Fig. 4;

Fig. 6 is the generalized section before the utility model is assembled in wall;

Fig. 7 is the generalized section after the utility model is assembled in wall;

Fig. 8 is the generalized section that the utility model is assembled in switch enclosure;

Fig. 9 is the switch base of the utility model is engaged in assembling with another relative side a sketch map;

Figure 10 is the sketch map that the switch base of the utility model is dismantled with nipper pliers.

The main element symbol description

10 switch enclosures, 11 openings, 12 screws

13 inner top surfaces, 14 inner bottom surfaces, 15 interseptal boards

16 slotted eyes, 20 switch bases, 21 socket unit bodies

22 first perforation, 23 second perforation, 24 the 3rd perforation

25 screws, 26 self-tapping screws, 30 switch panels

31 openings, 40 switch bases, 401 horizontal sides

41 socket unit bodies, 42 first perforation of limit, 402 longitudinal side

43 second perforation of 421 short slots 422 the 3rd groove

44 the 3rd perforation, 45 jacks, 451 first grooves

452 second grooves, 46 jacks, 461 first grooves

462 second grooves, 47 openings, 50 elastic propping pieces

52 arc guide parts, 51 location divisions, 53 block holding parts

531 fasten nest 54 extensions 55 first pressure sections

The 3rd pressure section, 56 second pressure sections 57 60 concrete walls

70 nipper plierss, 80 plugs.

Embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

See also Fig. 3 to shown in Figure 7; The switch base 40 of present embodiment is a rectangle lamellar body; The position is provided with an opening 47 and can the confession group establishes a plurality of socket unit bodies 41 wherein; Wherein, This opening 47 also can optionally and simultaneously be assembled with socket unit body 41 and push-button unit body or only assemble the push-button unit body (because of this push-button unit body emphasis that is not the utility model; Not shown for this reason), wherein one or two horizontal relatively side 401 each group of its each side are provided with an elastic propping piece 50; Respectively be provided with two

jacks

45,46 on the two horizontal relatively sides 401 of this switch base 40 at a distance of an interval; This each

jack

45,46 respectively forms one second groove 452,462 between contiguous horizontal side 401 outlines, this each

jack

45,46 respectively forms one first groove 451,461 again towards its contiguous limit, longitudinal side 402 directions; It respectively is provided with long first perforation 42 in two relative limits, longitudinal side 402 in addition; Should respectively form one the 3rd groove 422 towards two horizontal side 401 directions in each first perforation, 42 both sides, and the peritreme of each first perforation 42 forms the short slot 421 of a depression again with respect to its each the 3rd groove 422 places; Corner respectively was provided with the 3rd perforation 44 of a rectangle around this switch base 40 was adjacent to, and in addition, two rectangles the 3rd 44 of the perforation on each limit, longitudinal side 402 are provided with two circle second perforation 43 at a distance of a spacing again;

This elastic propping piece 50 is processed the framework of a wire with the material of tool rigidity; The one of which end forms an opening shape; The other end then is linked to together, and its opening part is formed with the location division 51 of two outside foldings, transfers and form a circular arc arc guide part 52 to dorsal part in each location division 51; The appropriate location of each arc guide part 52 respectively forms the block holding part 53 of a convexity again; What one depression then formed on the bottom of this each block holding part 53 fastens nest 531, and each forms the extension 54 of expansion laterally again in this each arc guide part 52, and is linked to together after remaking twice of angle turnover; Its each turning point is respectively to form one first pressure section 55 and one second pressure section 56, and its line segment that is linked to together then forms one the 3rd pressure section 57.

Please continue to consult Fig. 5 to shown in Figure 7; Following elder generation is installed on interseptal board 15 walls with the utility model and explains; And explain that with the elastic propping piece 50 that is assembled in horizontal side 401, switch base 40 belows the opening of this elastic propping piece 50 is slightly larger than two

jacks

45 or 46 the spacing on the same horizontal side 401, assembled this elastic propping piece 50 in 40 last times of switch base; The opening of palpus shilling this elastic propping piece 50 dwindles; And make elastic propping piece 50 beats, one angle and the location division 51 of a side wherein passing earlier in the jack 46 with these 51 the same sides, location division, and be embedded in simultaneously in first groove 461 that links to each other with this jack 46, the location division 51 that makes opposite side again is according to same mode; Pass the jack 46 of opposite side, and the location division 51 of this opposite side also is embedded in first groove 461 that links to each other with opposite side jack 46; And the elastic propping piece 50 that is assembled in horizontal side 401 on the switch base 40 also reaches order in the same manner; Two perforation 45 of its two location division 51 being passed in regular turn horizontal side 401 also are embedded in respectively in pairing first groove 451; Please cooperate consult shown in Figure 5; These upper and lower two elastic propping pieces 50 are by the elastic force effect of its material itself and the guiding of each arc guide part 52; It is each first, second,

third butting section

55,56,57 (because the relation of angle that makes upper and lower elastic propping piece 50; The 3rd butting section 57 can't look and) towards the internal face displacement of interseptal board 15; When not stopped by interseptal board 15 internal faces, first, second,

third butting section

55,56,57 of this each elastic propping piece 50 protrudes from interseptal board 15 (shown in dotted line) forward, the position of its protrusion and its original the distance that should be resisted against between interseptal board 15 internal faces be a W width.

Please cooperate again and consult Fig. 6, shown in Figure 7; Desire is mounted on switch base 40 on interseptal board 15 walls, is must this two elastic propping piece 50 be pulled out forward, makes its each location division 51 break away from pairing first groove 451,461; And with it respectively fastened nest 531 and fastened gently in pairing

jack

45,46 peritremes season; And make each elastic propping piece 50 towards middle beat one angle, and make its slotted eye 16 that can pass interseptal board 15 walls, make this switch base 40 be posted by interseptal board 15 walls again; Because the nest 531 that fastens of this each elastic propping piece 50 fastens in pairing

jack

45,46 peritremes gently; Forcing in each location division 51 of each elastic propping piece 50, is to make the nest 531 of fastening of each elastic propping piece 50 break away from the state that fastens with

jack

45,46 peritremes, and each elastic propping piece 50 is to make each elastic propping piece 50 deflections, one angle by the elastic force effect of the guiding of its each arc guide part 52 and material itself thereof and make its first, second,

third pressure section

55,56,57 (owing to the relation of angle; This second butting section 56 can't look and) towards interseptal board 15 internal face displacements; And push against on internal face, and each location division 51 of this each elastic propping piece 50 is to be embedded in pairing first groove 451,461 (as shown in Figure 7), this each elastic propping piece 50 is owing to receive stopping of interseptal board 15 walls; And make it can't continue displacement again towards the front side; It is to accumulate an elastic acting force, and by forming an angle by each

arc guide part

52 and 55,56,57 of first, second, third pressure sections, and the elastic reaction that holds in 50 of this each elastic propping pieces is to convert one pulling force into; And by each location division 51 of each elastic propping piece 50 being lived by switch base 40 compactings; Therefore switch base 40 can be fixed on interseptal board 15 walls and can not drop, be with, by the setting of this two elastic propping piece 50; Be that the instrument that makes switch base 40 need not prepare screw and locking screw can be accomplished installation, the leading flank of this switch base 40 covers a sheet of switch panel 30 again; Please continue to consult shown in Figure 7; When desiring to extract the plug 80 that is inserted on the switch base 40; This plug 80 is to bestow a pulling force to switch base 40, and is right, because this switch base 40 also receives one reversal interlocking relay that each elastic propping piece 50 is bestowed simultaneously; This switch base 40 is can keep to be fixed on interseptal board 15 walls, and breaks away from interseptal board 15 walls can not extract along with plug 80 time together.　

Please consult shown in Figure 8ly again, the switch base 40 of present embodiment also can be installed on the switch enclosure 10, and switch enclosure 10 some situation are directly to be embedded in the concrete wall 60; Some then is to expose on wall, and its assembling mode is identical with being installed on interseptal board 15 walls, does not give unnecessary details for this reason; And its difference place; Be first, second, third pressure section the 55,56, the 57th of this each elastic propping piece 50, push against inner top surface 13 and inner bottom surface 14 in switch enclosure 10, when being applied to this kind switch enclosure 10, each first, second, third pressure section, 55,56,57 open angle of each elastic propping piece 50 are less; Make pushing force also bigger relatively; Owing to this each elastic propping piece 50 has elasticity by the material of rigidity is made, its be can appropriateness in response to and be out of shape, the leading flank of this switch base 40 covers a sheet of switch panel 30 again; Please continue to consult shown in Figure 9 again; The switch base 40 of this enforcement in use; The also needs of visual site operation and each elastic propping piece 50 is mounted on two relative limits, longitudinal side 402 of switch base 40; Each first perforation 42 on this two relative limit, longitudinal side 402 can respectively supply two location divisions 51 of an elastic propping piece 50 to pass; And this respectively is embedded in each the 3rd groove 422 of each first perforation, 42 both sides each location division 51 of this elastic propping piece 50, and the turning point of this each location division 51 also is embedded in the pairing short slot 421 and clip location simultaneously, and this kind is mounted on elastic propping piece 50 mode on limit, switch base 40 longitudinal side 402; It is all identical with the mode that is installed on interseptal board 15 walls or switch enclosure 10, does not give unnecessary details for this reason; Whereby, make present embodiment switch base 40 visual site operation environment needs and do suitable adjustment; Please consult Figure 10 and shown in Figure 6 again; In the time must pulling down the switch base 40 of present embodiment; Only must insert and each location division 51 is ticked towards the outside with second groove 452,462 of a nipper pliers 70 from switch base 40; Make respectively to fasten nest 531 and fasten behind

jack

45,46, make first, second,

third pressure section

55,56,57 break away from the pushing and pressing relation with interseptal board 15 walls, can switch base 40 be pulled down.

The product form and the style of the foregoing description and accompanying drawing and non-limiting the utility model, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. a switch base is characterized in that: comprise a switch base and a plurality of elastic propping piece;

This switch base is a lamellar body, wherein between the position be provided with an opening, this opening confession group is established a plurality of socket unit bodies, each group of wherein one or two relative side of its each side is provided with an elastic propping piece;

This elastic propping piece is a framework of processing a wire with the material of tool rigidity; The one of which end forms an opening shape; Another distolateral then being linked to together, its opening part are formed with the location division of two outside foldings, and each location division turnover forms an arc guide part to dorsal part; Each arc guide part is linked to together after a plurality of turnovers, and the elastic propping piece both sides form one or more pressure section.

2. switch base as claimed in claim 1; It is characterized in that: respectively be provided with two jacks on the two horizontal relatively sides of this switch base at a distance of an interval; Form one second groove between this each jack to contiguous horizontal side outline, this each jack forms one first groove towards its contiguous longitudinal side edge direction; Two jacks of this same horizontal side respectively supply two location divisions of an elastic propping piece to pass, and two location divisions of each elastic propping piece are embedded in pairing first groove.

3. switch base as claimed in claim 1; It is characterized in that: two relative limits, longitudinal side of this switch base respectively are provided with long first perforation; Should form one the 3rd groove towards its contiguous horizontal side directions in each first perforation both sides, the peritreme of each first perforation forms the short slot of a depression with respect to its each the 3rd groove; Should each first perforation respectively supply two location divisions of an elastic propping piece to pass, each location division of each elastic propping piece be embedded in pairing the 3rd groove.

4. switch base as claimed in claim 1 is characterized in that: the appropriate location of each arc guide part of this each elastic propping piece respectively forms the block holding part of a convexity, and the nest that fastens of a depression is then formed on the bottom of this each block holding part.

5. switch base as claimed in claim 1 is characterized in that: the opening confession group in this switch base centre position is established a plurality of push-button unit bodies.

6. switch base as claimed in claim 1 is characterized in that: the opening confession group simultaneously in this switch base centre position is established a plurality of socket unit bodies and push-button unit body.

7. switch base as claimed in claim 1 is characterized in that: the leading flank of this switch base covers a last switch panel, and an opening is established in this switch panel centre position.

8. switch base as claimed in claim 1; It is characterized in that: each arc guide part of this each elastic propping piece respectively form one laterally the expansion extension; And do to be linked to together after twice of the angle turnover; Its each turning point respectively forms one first pressure section and one second pressure section, and its line segment that is linked to together then forms one the 3rd pressure section.

9. switch base as claimed in claim 2; It is characterized in that: two relative limits, longitudinal side of this switch base respectively are provided with long first perforation; Should form one the 3rd groove towards its contiguous horizontal side directions in each first perforation both sides, the peritreme of each first perforation forms the short slot of a depression again with respect to its each the 3rd groove.

10. switch base as claimed in claim 9 is characterized in that: corner respectively is provided with the 3rd perforation of a rectangle around this switch base, is provided with two circle second perforation at a distance of a spacing between two rectangles the 3rd perforation on each limit, longitudinal side.