Multi-hole position retractable socket
Technical field
The present invention relates to a kind of socket, particularly a kind of multi-hole position the flexibly retractable socket of turnover body of wall.
Background technology
In daily life, often run into the not enough situation in position, wall plug hole, a plurality of sockets can be installed on the wall, and can to affect body of wall again attractive in appearance.In addition, because power socket is inconvenient to carry, the connecting line of some electrical equipment is too short again, and the scope of application of electrical equipment has been subject to very large restraining.
Summary of the invention
Problem to be solved by this invention is, provide a kind of multi-hole position and can be loaded on the socket that in body of wall, extensible body of wall is used again outward.
In order to address the above problem, the invention provides a kind of multi-hole position retractable socket, comprise housing, cover plate, plug wire body, electric wire, bobbin and limit assembly, wherein:
Described housing has opening end, and described housing is embedded in body of wall and its opening end is in communication with the outside;
Described plug wire body is positioned at described housing, and it has a plurality of surfaces, and described surface is provided with electric jack;
On described bobbin comprises the mandrel that is fixed in described housing and is set in described mandrel and the sleeve that can rotate relative to described mandrel, described sleeve is provided with wind spring, described wire intertwist is on described wind spring, described electric wire one end is electrically connected to described plug wire body, and the other end is connected with power line within the walls;
Described cover plate is covered on the opening end of described housing, and described cover plate is provided with described plug wire body towards the suitable opening of the one side of the opening end of described housing, and described plug wire body can pass in and out described housing by described opening;
Described limit assembly comprises the clamp be located on described bobbin and is arranged in the push rod on described cover plate, and one end that described push rod is positioned at housing is provided with and coordinates the limiting section of clamping to limit the sleeve rotation of described bobbin with described clamp.
As preferably, described clamp is that one to be sheathed on described mandrel outer and be positioned at the mesh ratchet gear of described sleeve, and the outer rim of described interior mesh ratchet gear is fixedly connected with the inwall of described sleeve, and described limiting section is a ratchet, described ratchet one end and described push rod are hinged, and the other end inserts hook tooth; One end that described push rod is positioned at outside housing is connected with first by sheet, and described push rod is positioned at described first by being arranged with the first spring in the part between sheet and cover plate.
As preferably, described housing at least comprises the first mounting panel, the second mounting panel and the 3rd mounting panel that connects described the first mounting panel and the second mounting panel, described the first mounting panel and the second mounting panel be arranged in parallel, described the 3rd mounting panel is separated into the first chamber and the second chamber by described housing, described plug wire body is located in described the first chamber and is connected with described the second mounting panel, described bobbin is located in described the second chamber, described mandrel is fixed on described the second mounting panel, described the first chamber is also respectively equipped with a column parallel with described bobbin with the second chamber, on described column, be equipped with guide roller, electric wire on described bobbin is walked around described guide roller and is electrically connected to described plug wire body.
As preferably, also comprise for described plug wire body is fixed on to the fixation kit in described housing, described fixation kit comprises the first fixed lever of being arranged on described cover plate, is arranged in the second fixed lever on described the 3rd mounting panel and is fixed at described the second fixed lever towards the gland of described plug wire body one end, the groove fit arranging on described gland and described plug wire body is pegged graft, and described the second fixed lever is positioned at cover in the part between described gland and the 3rd mounting panel the second spring, one end that described the first fixed lever is positioned at outside housing is connected with second by sheet, it is positioned at described second has the 3rd spring by cover in the part between sheet and cover plate, one end that described the first fixed lever is positioned at housing is tapered end, described the second fixed lever is provided with a slotted hole along its length, the inclined-plane of described tapered end is the one end away from described gland towards described slotted hole, and the inclined-plane of described tapered end contacts near the part of described slotted hole slotted hole wall corresponding thereto, described the first fixed lever when moving in described housing described in tapered end stretch into gradually in described slotted hole and drive described the second fixed lever to move so that described gland departs from the groove of described plug wire body to the direction away from described plug wire body.
As preferably, also comprise for described plug wire body is ejected to the elastic parts outside body of wall at least partly, described elastic parts comprises baffle plate and the 4th spring of being located in described housing, the one side that described baffle plate and described plug wire body deviate from cover plate is oppositely arranged, described the 4th spring one end is fixed on baffle plate, and the one side that the other end and described plug wire body deviate from cover plate is supported so that described the 4th spring is compressive state.
The beneficial effect of multi-hole position retractable socket of the present invention is, the present invention by change socket shape with by existing socket only one side be provided with position, hole and expand to multiaspect and be equipped with position, hole, not only effectively expanded position, hole but also fully saved wall area.In addition, in housing, set up the bobbin being electrically connected to plug wire body, make plug wire body pass in and out flexibly body of wall the length by changing electric wire to reach the object that increases the scope of application according to the place to use of electrical equipment.
Accompanying drawing explanation
Fig. 1 is that multi-hole position retractable socket of the present invention is applied to the structural representation on body of wall.
Fig. 2 is the perspective view of the plug wire body of multi-hole position retractable socket of the present invention.
Fig. 3 is the vertical view that is installed in the partial structurtes of the multi-hole position retractable socket of the present invention in body of wall.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is that the plug wire body that is installed in the multi-hole position retractable socket of the present invention in body of wall shifts out the structural representation outside body of wall.
Fig. 6 is the structural representation of the limit assembly of multi-hole position retractable socket of the present invention.
Fig. 7 is the structural representation after the fixation kit of multi-hole position retractable socket of the present invention is combined with elastic parts.
Reference numeral:
1-housing; 2-cover plate; 3-plug wire body; 4-electric wire; 5-bobbin; 6-electric jack; 7-push rod; 8-clamp; 9-ratchet; 10-first presses sheet; 11-the first spring; 12-the first mounting panel; 13-the second mounting panel; 14-the 3rd mounting panel; 15-the first chamber; 16-the second chamber; 17-column; 18-guide roller; 19-the first fixed lever; 20-the second fixed lever; 21-second presses sheet; 22-the second spring; 23-slotted hole; 24-gland; 25-groove; 26-the 3rd spring; 27-baffle plate; 28-the 4th spring; 29-body of wall.
Embodiment
Below in conjunction with accompanying drawing, multi-hole position retractable socket of the present invention is described in detail.
The present invention discloses a kind of multi-hole position retractable socket, and it comprises housing 1, cover plate 2, plug wire body 3, electric wire 4, bobbin 5 and limit assembly, and wherein: housing 1 has an opening end, this housing 1 is embedded in body of wall 29 and its opening end is in communication with the outside; Plug wire body 3 is positioned at housing 1, and it has a plurality of surfaces and is provided with electric jack 6; Bobbin 5 comprises the mandrel being fixed in housing 1 and the sleeve that is set on this mandrel and can rotates to it, and this sleeve is provided with wind spring, and electric wire 4 is wrapped on wind spring, and these electric wire 4 one end are electrically connected to plug wire body 3, and the other end is connected with the power line in body of wall 29; Cover plate 2 is covered on the opening end of housing 1, and cover plate 2 is provided with plug wire body 3 towards the suitable opening of the one side of the opening end of housing 1, and plug wire body 3 can be by this opening turnover housing 1; Limit assembly comprises the clamp 8 of being located on bobbin 5 and is arranged in the push rod 7 on cover plate 2, and one end that push rod 7 is positioned at housing 1 is provided with and coordinates the limiting section of clamping with the sleeve rotation of restriction bobbin 5 with clamp 8.
Further, as shown in Fig. 1-Fig. 6, the cover plate 2 in the present embodiment is located on the opening end of housing 1, and it is except being provided with opening corresponding to plug wire body 3 places, and remainder is all connected that with housing 1 is airtight bobbin 5 is sealed in housing 1.As shown in Figure 2, plug wire body 3 is cube, has six surfaces, and its side surface towards body of wall 29 is electrically connected to electric wire 4, and all the other five surfaces are equipped with electric jack 6(as shown in Figure 2).Clamp 8 is that one to be sheathed on mandrel outer and be positioned at the mesh ratchet gear of sleeve, and this interior mesh ratchet gear outer rim is fixedly connected with sleeve lining, so that interior mesh ratchet gear and sleeve are integrated, has synchronism (as shown in Figure 6).Limiting section is a ratchet 9, these ratchet 9 one end and push rod 7 are hinged, the other end inserts in hook tooth, therefore can rotate and adjust position so that itself and hook tooth clamping are firm relative to push rod 7 because its one end and push rod 7 are hinged, the ratchet 9 in the present embodiment be 90 ° of angles with the vertical tooth slot position place that stretches to the hook tooth of interior mesh ratchet gear with push rod 7; Cover plate 2 is provided with this push rod 7 and coordinates the perforate wearing, this push rod 7 is vertically arranged on cover plate 2 by this perforate, its be arranged in one end outside housing 1 be connected with can cover above-mentioned perforate first by shown in sheet 10(Fig. 1 A), and this push rod 7 is positioned at first and is also arranged with the first spring 11 by sheet 10 and 2 of cover plates, these the first spring 11 two ends can automatically reset under thrust with assurance push rod 7 by sheet 10 and cover plate 2 butts with first respectively after the interior movement of housing 1.Further, the first spring 11 is in the raw time, ratchet 9 inserts hook tooth, sleeve in bobbin 5 can not rotate around mandrel, when the first spring 11 is subject to after force compresses, ratchet 9 is separated with clamp 8, and the sleeve of bobbin 5 can rotate around mandrel, and plug wire body 3 is together with outer the power supply (as shown in Figure 5) of the extensible body of wall 29 of electric wire 4.When plug wire body 3 is wanted to be retracted in body of wall 29 and while being wound on wind spring under the effect at wind spring together with electric wire 4, still needing to press first makes the first spring 11 in compressive state by sheet 10, even if ratchet 9 is separated with clamp 8, now sleeve just can rotate that around mandrel electric wire 4 is regained under wind spring effect.
Continuation is in conjunction with Fig. 3, Fig. 4 and Fig. 5, housing 1 at least comprises two the first mounting panels 12 that be arranged in parallel, the second mounting panel 13 and the 3rd mounting panel 14 that connects the first mounting panel 12 and the second mounting panel 13, be that housing 1 is I shape, housing 1 in the present embodiment is rectangular-shaped, the 3rd mounting panel 14 is separated into the first chamber 15 and the second chamber 16 by the inner chamber of housing 1, the side that this first chamber 15 and the second chamber 16 remove corresponding housing 1 opening end does not arrange mounting panel, all the other both sides all arrange mounting panel, plug wire body 3 is located in the first chamber 15 and is seated on the second mounting panel 13, bobbin 5 is located in the second chamber 16, its mandrel is fixedly connected with the second mounting panel 13, in addition, bobbin 5 in the present embodiment and 12 of the first mounting panels have certain space for installing limit assembly and fixation kit (below will introduce in detail).The 3rd mounting panel 14 is provided with the hole that supply lines 4 wears, for making electric wire 4 smooth and easy at bobbin 5 and 3 activities of plug wire body, on the second mounting panel 13, being positioned at the 3rd mounting panel 14 both sides is also respectively equipped with a column 17(parallel with the mandrel of bobbin 5 the first chamber 15 and the second chamber 16 is respectively established a column 17), on column 17, be equipped with guide roller 18, the electric wire 4 on bobbin 5 is walked around guide roller 18 and is electrically connected to plug wire body 3.
As shown in Figure 1 and Figure 7, multi-hole position retractable socket also comprises for plug wire body 3 is fixed on to the fixation kit in housing 1, namely when plug wire body 3 can be firmly fixed in body of wall (housing 1) during as a common socket.This fixation kit comprises the first fixed lever 19 of being vertically arranged on cover plate 2, is vertically arranged in the second fixed lever 20 on the 3rd mounting panel 14 and is fixed at the second fixed lever 20 towards the gland 24 of plug wire body 3 one end, gland 24 coordinates grafting with the groove 25 arranging on plug wire body 3, and the second fixed lever 20 is positioned at gland 24 and 14 covers of the 3rd mounting panel have the second spring 22; The first fixed lever 19 is arranged in one end outside housing 1 and is connected with second and sees Fig. 1 B place by sheet 21(), it is positioned at second has the 3rd spring 26 by sheet 21 and 2 covers of cover plate, and its effect is identical with the first spring 11, for the first fixed lever 19 is resetted.In addition, as shown in Figure 1, it is identical by sheet 10 shape and structures with first that second in the present embodiment pressed sheet 21, and this second by sheet 10 can cover equally on cover plate 2 arrange for wearing the perforate of the first fixed lever 19.As shown in Figure 7, one end that the first fixed lever 19 is positioned at housing 1 is tapered end, the part that the second fixed lever 20 is positioned at the second chamber 16 is provided with a slotted hole 23 along its length, the inclined-plane of tapered end is the one end away from gland 24 towards slotted hole 23, and the inclined-plane of this tapered end contacts near the part of slotted hole slotted hole wall corresponding thereto, tapered end in the present embodiment as shown in Figure 7, its part near slotted hole is tip-angled shape, this tip-angled shape part contacts with one end inner surface that slotted hole 23 relies on bobbin 5, so that the first fixed lever 19 to housing 1 interior when mobile this tapered end can stretch into gradually in slotted hole 23, drive the first fixed lever 19 away from the direction of plug wire body 3, to move in the same way together with gland 24 1.When gland 24 pulls out after the groove 25 of plug wire body 3, plug wire body 3, can be by plug wire body 3 from the interior taking-up of housing 1 in free state.
Preferably, continuation is in conjunction with Fig. 7, multi-hole position retractable socket also comprises for plug wire body 3 being ejected at least partly to body of wall 29(housing 1) outer elastic parts, convenient from the interior taking-up plug wire of housing 1 body 3, this elastic parts comprises baffle plate 27 and the 4th spring 28 being fixed in housing 1, and this baffle plate 27 is oppositely arranged with the one side that plug wire body 3 deviates from cover plate 2; The 4th spring 28 one end are connected with this baffle plate 27, the other end and plug wire body 3 deviate from a butt of cover plate 2 so that the 4th spring 28 is squeezed in compressive state, after gland 24 pulls out the groove 25 of plug wire body 3, the 4th spring 28 just ejects plug wire body 3 outside body of wall 29 at least partly, with person easy to use, takes.
Above embodiment is only exemplary embodiment of the present invention, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection range, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.