CN201222582Y

CN201222582Y - Movable power socket

Info

Publication number: CN201222582Y
Application number: CNU2008201121770U
Authority: CN
Inventors: 饶建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-04-15
Anticipated expiration: 2018-05-13

Abstract

The utility model relates to a movable power supply socket, which is mainly composed of a connection box, a panel and a connection screw. The movable power supply socket is characterized in that a coil winding device is installed on a supporting frame in the connection box and is composed of a spool rest and a wire through shaft, wherein a socket wire is coiled on the spool rest, two ends are respectively connected with a movable socket and an elastic conductive piece, the panel is installed on an opening of the connection box, and the movable socket is exposed outside the panel. The movable power supply socket adopts the wire through shaft, the spool rest, a socket fixing port, a push button and a movable socket structure, a power supply plug wire of domestic appliances is firstly arranged in the connection box, when in use, the movable power supply socket can be used only through taking off the movable socket from the panel and directly inserting the movable socket into a power supply plug jack of the domestic appliances, the socket wire can not generate phenomena of winding, entangling and entwining mutually, the tail portion of the push button is pressed down after using well, the socket wire is rolled back to a winding reel, the movable socket is sleeved in the socket fixing port newly, and the socket wire does not cleaning up again. Thereby, the movable power supply socket has convenient use and safely.

Description

Movable power socket

Technical field

The utility model belongs to a kind of electrical accessorie, relates in particular to a kind of supply socket.

Background technology

Household electrical appliance commonly used all are furnished with power plug wire, and power plug wire must be used with supply socket and just can make household electrical appliance obtain power supply.When using, reality runs into such certain situation: in the kitchen, use basically as electrical equipment such as electric cooker, soy bean milk making machine, insulating pot, electromagnetic ovens through regular meeting, its power plug wire will often be changed, often extract and insert from supply socket, very inconvenient, therefore the somebody is convenient for figure, only power plug wire is pulled up from the outlet of electrical equipment, the power plug wire that will be connected with supply socket is not pulled up, let alone to hang in the supply socket, very dangerous, the power plug wire of these electrical equipment is often put together, is easy in use make a mistake; Electrical equipment such as television set, computer and for example, have a lot of relevant electrical equipment to use, just have near these electrical equipment that a lot of power plug wires curls, in disorder being deposited in together at same place, have in addition twine mutually, tie a knot, make that these places seem not only dirty, but also disorderly, it is very not attractive in appearance to be difficult to arrangement; There are a lot of electrical equipment all to be furnished with special-purpose power plug wire in the family, and these power plug wires do not use simultaneously, the power plug wire of the electrical equipment that is replaced can also continue to use, so in a lot of families idle power plug wire is being arranged all, the not only side of occupation of land but also waste resource.

Above-mentioned these situation explanations, the power plug wire and the design between the supply socket of existing household electrical appliance are unreasonable, and inconvenient in use, the difficult arrangement in order also has the phenomenon of waste.

Summary of the invention

In order to address the above problem, the utility model aims to provide a kind of both can being fixed on the panel and uses as Fixed power-supply socket, can directly insert the movable power socket that the household electrical appliance outlet uses again.After adopting this supply socket, do not need frequently to change power plug wire when using household electrical appliance, power plug wire can not occur and hang in the supply socket and the unnecessary in disorder situation about making on the electrical appliance limit that piles up of power plug wire.

In order to achieve the above object, the utility model has adopted following technical scheme: this movable power socket is made up of terminal box, panel and connecting screw, it is characterized in that: coiling apparatus is installed on the interior support of terminal box, form by drum and logical bobbin, Outlet line twists on the drum, two ends are connected with elastic conducting strip with mobile socket respectively, and panel is installed in the opening part of terminal box, and mobile socket is exposed at the outside of panel.

During concrete enforcement: coiling apparatus is made up of logical bobbin and drum two parts, logical bobbin is made up of insulated tube, annular conductive trough and power line, be enclosed within the round center of drum, two ends are provided with fixed head, drum is made up of elastic conducting strip, gland, spool, main spring, and brake tooth is arranged on the round outer of drum, when drum rotates on logical bobbin along with main spring, Outlet line is twisted on the spool, and Outlet line is connected with wiring pile crown on the elastic conducting strip.

During concrete enforcement: panel is provided with socket fixing port and button, is installed in the opening part of terminal box, and button is provided with the inboard that back-moving spring is installed in panel, and its head is buckled in the brake tooth, and afterbody passes keyhole and is exposed at panels outside, the rotation of control drum.

During concrete enforcement: mobile socket is made up of socket head, positioning seat and Outlet line, Outlet line twists in the outer ring of spool, socket aperture is located on the socket head, be arranged to two holes or three holes as required, elasticity is embraced to encircle to be arranged in the socket aperture and is connected with Outlet line, the shape and structure of positioning seat and the socket fixing port on the panel are complementary, and the shape and structure of socket head and the outlet on the household electrical appliance are complementary.

The utility model is compared with prior art: owing to adopted logical bobbin, drum, socket fixing port, button and mobile socket structure, first the power plug wire of household electrical appliance is inserted in the terminal box, in use, only mobile socket need be taken out the outlet that directly inserts household electrical appliance from panel can use, to curl can not appear in Outlet line, the phenomenon of in disorder, mutual winding, press down the afterbody of button after making good use of, Outlet line by rollback to spool, mobile socket is inserted in the socket fixing port again, and Outlet line does not need to put in order again.Therefore, this movable power socket is easy to use, safe.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the assembly structure schematic diagram of an embodiment of the utility model.

Fig. 2 is the structural representation of drum among Fig. 1 (200).

Fig. 3 is the structural representation of logical bobbin (300) among Fig. 1.

Fig. 4 is the cross-sectional view of spool among Fig. 1 (201) and logical bobbin (300).

Fig. 5 is the structural representation of the interior elastic conducting strip of spool among Fig. 1 (201) (204).

The A place is the cutaway view of drum (200) among Fig. 2.

Sequence number is represented respectively among the figure: 100. terminal boxes, 101. supports, 102. through wires holes, 103. connecting screw holes, 104. coiling apparatus, 200. drums, 201. spools, 202. gland, 203. brake tooths, 204. elastic conducting strips, 205. pressure spot, 206. wiring pile crowns, 207. compression springs, 208. main spring, 209. line holes, 210. card line plates, 300. logical bobbin, 301. fixed heads, 302. annular conductive troughs, 303. insulated tube, 304. power lines, 400. panels, 401. the socket fixing port, 402. buttons, 403. keyholes, 500. mobile socket, 501. Outlet line, 502. positioning seats, 503. socket head, 504. socket apertures, 505. elasticity are embraced ring.

Embodiment

Referring to Fig. 1 and in conjunction with Fig. 2,3,4,5.Compared with prior art the utility model is in terminal box (100), panel (400), made the improvement of novelty on mobile socket (500) and the structure, neat the inserting in the terminal box (100) of the power plug wire that was difficult to originally put in order, and and coiling apparatus (104) well combine, the related structure of present embodiment comprises: logical bobbin (300) passes the round center of drum (200), be installed on the support (101) in the terminal box (100), one of Outlet line (501) with mobile socket (500) in elasticity embrace ring (505) and be connected, the other end is through wiring pile crown (206), elastic conducting strip (204), annular conductive trough (302) is connected with power line (304), mid portion twists in the outer ring of spool (201), panel (400) is installed in the opening part of terminal box (100), and mobile socket (500) is exposed at the outside of panel (400).

Terminal box (100) both can be embedded in also can be fixed on the metope in the body of wall and use, except that its opening, five be respectively equipped with through wires hole (102) on facing the wall and meditating, seal by company's muscle shrouding before using, select to open for the user, with the electric wire of admitting any direction with the box wall one.Support (101) is arranged on the bottom of terminal box (100), and opening part is provided with connecting screw hole (103).

Coiling apparatus (104) is installed on the interior support (101) of terminal box (100), is made up of logical bobbin (300) and drum (200) two parts, and drum (200) can rotate on logical bobbin (300).

Logical bobbin (300) is cylindrical, form by insulated tube (303), annular conductive trough (302) and power line (304), pass the round center of drum (200), be installed on the support (101), annular conductive trough (302) is located at the middle part of logical bobbin (300), and its outer ring just embeds in the semicircle of elastic conducting strip (204), and inner ring is connected with power line (304), insulated tube (303) is isolated annular conductive trough (302) mutually, and they can not conducted electricity each other.Fixed head (301) is arranged on the two ends of logical bobbin (300), and its shape and structure matches with support (101), for the ease of installing, the fixed head of an end (301) wherein is arranged to dismountable mode.

Drum (200) is enclosed within the outer ring of logical bobbin (300), is made up of elastic conducting strip (204), gland (202), spool (201), main spring (208).Main spring (208) is installed in the inner ring of spool (201), two is separately fixed on spool (201) and the logical bobbin (300), when drum (200) is subjected to the external force rotation, main spring (208) and then rotates and produces the revolution elastic force simultaneously, during the external force cancellation, drum under the effect of elastic force (200) is along with main spring (208) rotates back into original position.Elastic conducting strip (204) has an end of wiring pile crown (206) to be fixed on the interior spool (201) of gland (202), and the place that contacts with annular conductive trough (302) is semicircle shape, and its internal diameter is consistent with the external diameter of annular conductive trough (302).Gland (202) is installed on the spool (201), and its profile is consistent with spool (201), covers in the top of elastic conducting strip (204), and compression spring (207) is equipped with in inside, and resilient force is on the pressure spot (205) at elastic conducting strip (204) middle part.Tighten the screw on the gland (202), the outer ring that will be close to annular conductive trough (302) behind elastic conducting strip (204) pressurized, just can conduct electricity mutually between elastic conducting strip (204) and the annular conductive trough (302), even when drum (200) rotates, also can not influence its conductive effect.Outlet line (501) twists on the outer ring of spool (201), and the line hole of passing on the cover plate (209) is connected with wiring pile crown (206).The round outer of drum (200) is provided with brake tooth (203), can only rotate toward a direction when drum (200) is controlled by button (402).

Panel (400) is fixed on the opening part of terminal box (100) by connecting screw hole (103), and the shape and structure of socket fixing port (401) matches with mobile socket (500).Button (402) is arranged on the inboard of panel (400), back-moving spring is equipped with in its inside, nose shape matches with brake tooth (203) and is buckled in the brake tooth (203), drum (200) can only be rotated toward a direction, having only its afterbody pressed down makes head throw off brake tooth (203), drum (200) could freely rotate, button (402) afterbody passes the outside that keyhole (403) is exposed at panel (400), as long as the external force at button (402) afterbody is pressed in cancellation, button (402) head buckles under the effect of elastic force in the brake tooth (203) again, and drum (200) can only be rotated toward a direction again.

Mobile socket (500) is made up of socket head (503), Outlet line (501) and positioning seat (502), is exposed at the outside of panel (400).One of Outlet line (501) is fixed on spool (201) by card line plate (210) and goes up and is connected with wiring pile crown (206), and the other end is embraced ring (505) with the interior elasticity of socket head (503) and is connected.Socket on the profile of positioning seat (502) and the panel (400) is fixed (401) and is complementary, when mobile socket (500) uses as Fixed power-supply socket, Outlet line (501) twists in the outer ring of spool (201), and positioning seat (502) is enclosed within socket and fixes in (401).The profile of socket head (503) and the outlet on the household electrical appliance are complementary, the shape of socket aperture (504) and attaching plug commonly used match, two holes or three holes are set as required, elasticity is embraced ring (505) and is arranged in the socket aperture (504), when mobile socket (500) uses as movable power socket, as long as mobile socket (500) is extracted in socket fixing port (401), the outlet that inserts on the household electrical appliance gets final product.At this moment partial socket line (501) is pulled out from drum (200), and button (402) is buckled in the brake tooth (203), and drum (200) can not produce pulling force to Outlet line (501).

The movable power socket of present embodiment is provided with two drums (200), one or more drums (200) can be set in the specific implementation use with convenient.For the household electrical appliance that are provided with outlet, only mobile socket (500) need be pulled out suitable length from panel (400), directly insert outlet and can use, to curl can not appear in Outlet line (501), the phenomenon of in disorder, mutual winding.Earlier mobile socket (500) is extracted in outlet after making good use of, press down the afterbody of button (402) then, drum (200) will rotate along with main spring (208), mobile socket (500) is inserted in the socket fixing port (401) on the panel (400) again, Outlet line (501) is not simultaneously needed to put in order to spool (201) by rollback again, has not only made things convenient for but also safety.For the household electrical appliance that do not have outlet, mobile socket (500) does not just need to extract from socket fixing port (401), as long as just can use in the socket aperture (504) with the insertion mobile socket of the attaching plug on the electrical equipment (500).If all be provided with unified outlet on all household electrical appliance, so, the mobile socket of movable power socket (500) only needs a kind of specification of design, and household electrical appliance just do not need the power plug wire of configure dedicated again, have reduced the phenomenon of waste.

In sum: the supply socket that the utility model has well solved prior art must cooperate and could use with power plug wire, and in use power plug wire often has the problem of making a mistake, being difficult to put in order and exist potential safety hazard, and a kind of movable power socket that can replace existing product is provided.

Claims

1. movable power socket, mainly form by terminal box (100), panel (400) and connecting screw, it is characterized in that: coiling apparatus (104) is installed on the interior support (101) of terminal box (100), form by drum (200) and logical bobbin (300), Outlet line (501) twists on the drum (200), two ends are connected with elastic conducting strip (204) with mobile socket (500) respectively, panel (400) is installed in the opening part of terminal box (100), and mobile socket (500) is exposed at the outside of panel (400).

2. according to claim 1 described movable power socket, it is characterized in that: coiling apparatus (104) is made up of logical bobbin (300) and drum (200) two parts, logical bobbin (300) is by insulated tube (303), annular conductive trough (302) and power line (304) are formed, be enclosed within the round center of drum (200), two ends are provided with fixed head (301), drum (200) is by elastic conducting strip (204), gland (202), spool (201), main spring (208) is formed, brake tooth (203) is arranged on the round outer of drum (200), and the wiring pile crown (206) on the elastic conducting strip (204) is connected with Outlet line (501).

3. according to claim 1 described movable power socket, it is characterized in that: panel (400) is provided with socket fixing port (401) and button (402), be installed in the opening part of terminal box (100), button (402) is provided with the inboard that back-moving spring is installed in panel (400).

4. according to claim 1 described movable power socket, it is characterized in that: mobile socket (500) is made up of socket head (503), positioning seat (502) and Outlet line (501), Outlet line (501) twists in the outer ring of spool (201), socket aperture (504) is located on the socket head (503), and elasticity is embraced ring (505) and is arranged on and is connected with Outlet line (501) in the socket aperture (504).