CN2512133Y

CN2512133Y - Lockable power supply socket

Info

Publication number: CN2512133Y
Application number: CN 01254397
Authority: CN
Inventors: 盛焕君
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-26
Filing date: 2001-10-26
Publication date: 2002-09-18
Anticipated expiration: 2011-10-26

Abstract

The utility model discloses a lockable power supply socket, wherein, a lock structure which realizes the on-off of conductive copper sheets of a socket through the opening of a key is arranged on the prior socket; the lock structure achieves the objective of manual control on power locking directly by utilizing a lock core which is arranged in a socket panel and has the outer end limited by a baffle as well as an insulating poking rod which leads the conductive copper sheets to be combined or separated. The utility model is simple in structure and low in manufacturing cost, which provides a more practical new variety for lockable power supply socket in order to control the TV-watching and computer-playing time of juvenile as well as children and prevent other people using without reason.

Description

Supply socket with lock

Technical field

The utility model relates to supply socket with lock.

Background technology

Supply socket is the coupling that electric equipment products and power supply are realized break-make, is indispensable electric elements such as people's daily life, work, learning recreation.Along with improving constantly of living standard, popularizing of various household electrical appliance such as television set, computer and office accommodation plays great function to aspects such as people's work, study, information, transmission, life, amusements.But things all has its dual character, also influenced we children's normal study as television set, computer, game machine etc., part children indulge in the TV programme and the computer game world all day, cause study to fall into disuse for this reason, eyesight descends, and at present, quite a few teenager is just suffering from myopia, this be not full study diligent due to, all be because of seeing that for a long time TV, Play Station games cause mostly.Another kind of situation, when you go out yourself, there are other people or colleague to use your computer unavoidably, see TV in order to control children, play the time of computer, use without reason for fear of other people, a kind of patent No. is that 89210820.7 " supply sockets with lock " have been applied for formerly, the technology that it discloses is to be provided with standard pellet shot from a slingshot drawer-lock on the socket of the universal standard, realize the break-make of power supply between the two by components and parts such as some fixed contacts and moving contacts, it is complicated that this structure is wanted comparatively speaking, the corresponding increase of cost, because pusher dog adopts metallic, after the time of stirring is long, cause wearing and tearing, contact chip is contacted with dead bolt and conduct electricity that fail safe is not good enough.

Summary of the invention

Technical problem to be solved in the utility model is to avoid the defective of prior art and a kind of supply socket with lock simple in structure, with low cost is provided.

The technical scheme that the utility model solves is: supply socket with lock, comprise existing socket and be provided with lock construction by key operated realization conductive copper sheet break-make, it is characterized in that described lock construction comprises is located in the socket panel its outer end by the spacing lock core of baffle plate, be provided with in the lock core realize conductive copper sheet in conjunction with or the insulation driving lever that separates.

Compared with prior art, the utility model is directly controlled the break-make of the conductive copper sheet in the supply socket with lock core and insulation driving lever, only need do suitable improvement to the conductive copper sheet shape, needn't increase too many components and parts, reach artificial control locking power supply purpose equally, it is simple in structure, low cost of manufacture, because stirring element is insulating part, so fail safe is good, this socket is seen TV, plays the time of computer and is prevented the new varieties that other people use without reason provides a kind of more practical supply socket with lock for the control children.

Description of drawings

Fig. 1 is the utility model Facad structure schematic diagram.

Fig. 2 is the A-A cutaway view (conductive copper sheet bonding state figure) of Fig. 1.

Fig. 3 is the A-A cutaway view (conductive copper sheet released state figure) of Fig. 1.

Fig. 4 is half control circuit diagram (lock core, driving lever are located between circuit two jacks).

Fig. 5 is full control circuit figure (lock core, driving lever are located at the end of incoming cables).

Embodiment

As Figure 1-3, supply socket with lock is provided with by key (4) on existing socket and opens the lock construction of realizing conductive copper sheet (7) break-make.

Existing socket comprises the panel (1) that has jack (2), is installed in the binding post (6) in the pedestal (5), and the conductive copper sheet of improved shape (7) links to each other with binding post (6).Rivet welding has silver contact (9) on the contact of conductive copper sheet (7).

Lock construction comprises the lock core (3) that is located in the socket panel (1), lock core is made up of outer lock core and internal cylinder, outer lock core and panel close-fitting, internal cylinder and insulation driving lever (8) integrated through injection molding, the outer end of lock core is provided with greater than lock core diameter and with the baffle plate (10) that panel is fixed and does spacing fixing, and the driving lever that prevents to insulate is pulled out along with the plug of key.Insulation driving lever head is flat department shape, is inserted in the middle of the conductive copper sheet (7).When whole porous socket all has power supply, has the same performance of socket commonly used, i.e. Fig. 2 conductive copper sheet bonding state.When 90 ° of key turns, after drive insulation driving lever turned round 90 °, conductive copper sheet two silver contacts separated, and promptly Fig. 3 power-off condition waits the key reset power to connect again.Can cut off one of them or several jack arbitrarily for porous socket, stay needed supply hub, connect a lead and connect a certain binding post, can realize cutting off needed jack by key equally by drawing.

Fig. 4 is that lock core (3), driving lever (8) are located between circuit two jacks, and circuit is in the half control state, promptly can only control the break-make of a back jack (2).

Fig. 5 is that lock core (3), driving lever (8) are located at the end of incoming cables, and circuit is in full control state, the break-make of the whole jacks of may command (2).

Claims

1. supply socket with lock, comprise existing socket and be provided with the lock construction of opening realization conductive copper sheet (7) break-make by key (4), it is characterized in that described lock construction comprises is located in the socket panel (1) its outer end by the spacing lock core (3) of baffle plate (10), be provided with in the lock core realize conductive copper sheet (7) in conjunction with or the insulation driving lever (8) that separates.

2. supply socket with lock according to claim 1 is characterized in that described lock core (3) is made up of outer lock core and internal cylinder, outer lock core and panel (1) close-fitting, the internal cylinder one that links to each other with insulation driving lever (8).

3. supply socket with lock according to claim 1 is characterized in that the contact of described conductive copper sheet (7) is provided with fixing silver contact (9).