CN201294312Y

CN201294312Y - Novel safety power socket and plug

Info

Publication number: CN201294312Y
Application number: CNU2008202206297U
Authority: CN
Inventors: 张大立
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-03
Filing date: 2008-11-03
Publication date: 2009-08-19
Anticipated expiration: 2018-11-03

Abstract

The utility model relates to a power socket and a bolt, wherein a novel safety power socket is at least provided with one group of mutually-parallel conductive clamping piece holding cavities which are parallel to the safety power socket on the opposite inner sides of an upper insulating casing and a lower insulating casing. Conductive clamping pieces are respectively arranged in each group of conductive clamping piece holding cavities to connect a power supply inlet wire, and the opening ends of the conductive clamping pieces are corresponding to the inserting hole of a bolt. The novel safety power socket is fixed with one group of conductor plug-in heads which are matched with one group of conductive clamping pieces of the power socket on the opposite inner sides of the upper insulating casing, and one ends of the conductor plug-in heads, which extend outside the insulating casing, are parallel to the insulating casing after turning. The safety power socket and the bolt are closely engaged, the connecting effect is excellent, and the problem of imperfect contact or disconnection during using is not needed to worry, and the use is convenient and saves worry. The plug-in heads of the safety power socket are parallel to the surface of the casing, and the tip of the plug-in head can not be upward no matter how to place when not in use, thereby avoiding stabbing old men, children or workmen who fall down, and the use is safe and saves worry.

Description

New type of safe supply socket and latch

One, technical field:

The utility model relates to a kind of supply socket and latch, particularly relates to a kind of new type of safe supply socket of architecture advances and the latch that coupling is used.

Two, background technology:

Present power plug all is that two-phase or three-phase conductor connection-peg are outwards vertical or upwards, when the needs energized, jack on the plug alignment socket vertically or radially need be pressed between the conductive clip in the jack, in use, when lead that latch connects is spurred by external force, because direction of pull or meet at right angles angle consistent with the opening direction of receptacle sockets, plug is easy to get loose between the conductive clip of socket under external force, produce to become flexible and to cause loose contact, cause local pyrexia, increase electric energy loss, serious meeting initiation fire forms potential safety hazard, can cause the power consumption equipment outage when coming off, make the consuming device cisco unity malfunction, make unnecessary trouble for the use of consuming device.

Simultaneously, because the plug of latch vertically upward, the possible point upward of latch nature laying state lower conductor connection-peg just might bump against the connection-peg tip and cause personal injury when not using when the staff falls down because of carelessness, especially for household electrical appliance, hurt children especially easily.

In addition, existing face-to-face direct insertion power plug and socket are because the relation that connects, latch and socket structurally its thickness can not do very thin, therefore when on being installed to wall, using, because thickness is big, outstanding body of wall is more, influence wall leveling and overall appearance, when body of wall is reserved installing hole or installed, dig a hole, then increase building or decoration construction technology at body of wall, time-consuming, dig a hole at body of wall during installation and cause wall and surface to damage especially easily, lose more than gain, influence construction schedule.

Three, utility model content:

The utility model is at the prior art deficiency, propose a kind of improved safety power source plug socket and latch, can make plug do the time spent being subjected to external force, still keep plug closely to contact with conductive clip in the socket, can not cause loosening or deviate from, can not cause loose contact or outage.

The technical scheme that the utility model adopted:

A kind of new type of safe supply socket, contain upper and lower insulation shell and fastening connection piece thereof, at least be provided with one group of conductive clip containing cavity that is parallel to each other in described upper and lower insulation shell relative inner, conductive clip is set respectively in every group of conductive clip containing cavity connects electric power incoming line, every group of outward extending latch of conductive clip containing cavity inserts mouth and is located at upper and lower insulation shell one or both sides parallel direction, described conductive clip plane of living in is parallel with upper and lower insulation shell, and the corresponding latch of conductive clip openend inserts mouth.

Described new type of safe supply socket, every group of conductive clip is two or three, comprise single phase alternating current power supply phase line, center line or dc power anode, two conductive clips of negative pole or single phase alternating current power supply phase line, center line and three conductive clips of ground wire, every group of conductive clip all arranged arrangement successively according to certain rules, and the conductive clip that wherein connects the same polarity line of power supply is connected in parallel.

Described new type of safe supply socket, the latch of every group of conductive clip containing cavity inserts mouth and is set in parallel in upper and lower insulation shell the same side direction.

Described new type of safe supply socket, the latch of conductive clip containing cavity inserts mouthful one group of both sides that are set in parallel in upper and lower insulation shell respectively, every interval.

Described new type of safe supply socket, the conductive clip containing cavity both sides parallel direction of insulation shell up and down all is provided with latch insertion mouth, the two ends that the corresponding latch of wherein conductive clip inserts mouthful or wherein an end be provided with the arc extension mouth, conductive clip one side is provided with the fastening and wiring connector with insulation shell.

The new type of safe power plug that a kind of and described supply socket coupling is used, contain, following insulation shell and fastening connection piece thereof, on described, one group of conductive clip coupling of following insulation shell relative inner and supply socket is fixed one group of conductor connection-peg, the stiff end that described conductor connection-peg is fixed in the insulation shell is provided with the connector that connects power line, the end that the conductor connection-peg stretches out insulation shell turns after 180 ° parallel with insulation shell and form form of hooks with insulation shell, and the conductor connection-peg stretches out turning to present position, insertion section and length and the latch of described supply socket of insulation shell and inserts mouthful and wherein conductive clip mates corresponding.

Described new type of safe power plug, corresponding with one group of conductive clip coupling of supply socket, every group of conductor connection-peg is two or three, comprises single phase alternating current power supply phase line, center line or dc power anode, two conductor connection-pegs of negative pole or single phase alternating current power supply phase line, center line and three conductor connection-pegs of ground wire.

Useful good effect of the present utility model:

1, the utility model safety power source plug socket and latch cooperate closely, and good connecting effect does not worry occurring in the use loose contact or outage problem, and be easy to use, save worry.Because the latch patchhole of socket is located at upper and lower insulation shell one side parallel direction, plug integral body is form of hooks, even when connecting the lead external control, be subjected to the external force effect, plug also still can keep with socket in conductive clip closely contact, can from receptacle sockets, not become flexible or deviate from so that cause loose contact or outage.

When 2, the utility model safety power supply latch does not use, connection-peg is parallel with plug body surface and power lead, in any case the tip of placing the conductor connection-peg can be not vertically upward, thus old man, children or the workmen that can avoid stabbing and fall down, safe in utilization, relieved.

3, the utility model safety power source plug socket is owing to changed the direction of attaching plug insertion and the arrangement of conductive clip, make the thickness of socket and plug reduce to more than 1/2 than existing socket, can directly be installed on the wall and do not influence the smooth and attractive in appearance of body of wall, easy to install, help beautifying living environment.

Four, description of drawings:

Fig. 1: one of the utility model safety power source plug socket structural representation

Fig. 2: safety power source plug socket A-A shown in Figure 1 is to the sectional structure schematic diagram

Fig. 3: two of the utility model safety power source plug socket structural representation

Fig. 4: safety power source plug socket sectional structure schematic diagram shown in Figure 3

Fig. 5: three of the utility model safety power source plug socket structural representation

Fig. 6: safety power source plug socket end view shown in Figure 5

Fig. 7: four of the utility model safety power source plug socket overall structure

Fig. 8: three-wire system safety power supply latch structure schematic diagram

Fig. 9: a kind of porous safety power source plug socket structural representation

Figure 10: the utility model safety power supply latch sectional structure schematic diagram

Figure 11: two-wire system safety power supply latch structure schematic diagram

Five, embodiment:

Embodiment one: referring to Fig. 1, Fig. 2, the supply socket of this new type of safe, contain insulation shell 2, following insulation shell 1 and fastening connection piece thereof, at last insulation shell 2, following insulation shell 1 relative inner is parallel to each other and is provided with one group of conductive clip containing cavity 4 at least, every group of conductive clip containing cavity is provided with latch to the extension of two side bodies and inserts mouth 3, latch insert mouthfuls 3 direction and last is set, following insulation shell is parallel, conductive clip 7 is set respectively in every group of conductive clip containing cavity connects electric power incoming line, the present embodiment safety power source plug socket, the two ends that the corresponding latch of conductive clip in the conductive clip containing cavity inserts mouth are equipped with the arc extension mouth, and conductive clip one side is provided with the fastening and wiring connector 6 with insulation shell.5 is the trip bolt mount pad of fastening connection piece among the figure, and upper and lower insulation shell is fastenedly connected by screw and is one.

The utility model safety power source plug socket, every group of conductive clip is two or three, when conductive clip was two, each conductive clip connected single phase alternating current power supply phase line and center line respectively; When conductive clip was three, each conductive clip connected single phase alternating current power supply phase line, center line and ground wire respectively.

When conductive clip was set to organize more, every group of conductive clip all arranged arrangement successively according to certain rules, and the conductive clip that wherein connects the same polarity line of power supply is connected in parallel.

Embodiment two: referring to Fig. 3, Fig. 4, Fig. 5, number in the figure does not repeat with the identical representative same meaning of embodiment one.The present embodiment safety power source plug socket, conductive clip 7 is unidirectional plug-in type, wherein descend insulation shell 1 latch patchhole bottom than on insulation shell 2 grow the distance of certain width, kiss the earth or be close to wall installation when following insulation shell 1 is placed naturally.8 is power line among the figure.

Embodiment three: referring to Fig. 5, Fig. 6, number in the figure does not repeat with the identical representative same meaning of embodiment one.The present embodiment safety power source plug socket is the same substantially with embodiment two structures, and different is that the shape of upper and lower insulation shell and structure are duplicate.

Embodiment four: referring to Fig. 7, number in the figure does not repeat with the identical representative same meaning of embodiment one.The present embodiment safety power source plug socket is the same substantially with embodiment one structure, the shape and the structure of upper and lower insulation shell are just the same, itself and embodiment one are different to be, during three of conductive clips, each conductive clip connects single phase alternating current power supply phase line, center line and ground wire respectively.

Embodiment five: referring to Fig. 9, number in the figure does not repeat with the identical representative same meaning of embodiment one.The present embodiment safety power source plug socket is a porous socket, and conductive clip is set to many groups, and every group of conductive clip all arranged arrangement successively according to certain rules, and the conductive clip that wherein connects the same polarity line of power supply is connected in parallel.

Embodiment six: referring to Figure 10, Figure 11, present embodiment is the new type of safe power plug that the safety power source plug socket coupling of the various embodiments described above is used, contain insulation shell 21, following insulation shell 22 and fastening connection piece 24 thereof, at last insulation shell 21, one group of conductive clip coupling of following insulation shell 22 relative inner and described supply socket is fixed one group of conductor connection-peg 23, the stiff end that described conductor connection-peg 23 is fixed in the insulation shell is established the connector 25 that connects power line 8, the end that conductor connection-peg 23 stretches out insulation shell turns parallel with insulation shell backward and forms form of hooks with insulation shell, and the conductor connection-peg stretches out turning to present position, insertion section and length and the latch of described supply socket of insulation shell and inserts mouthful and wherein conductive clip mates corresponding.

Embodiment seven: referring to Figure 10, Fig. 8, number in the figure does not repeat with the identical representative same meaning of embodiment six.The difference of present embodiment safety power supply latch and embodiment six is: the safety power supply latch among the embodiment six contains two conductor connection-pegs, is applicable to that two conductive clips in two holes connect the phase line and the center line of single phase alternating current power supply respectively; The safety powr supply plug of present embodiment contains three conductor connection-pegs, is applicable to that three conductive clips in three holes connect phase line, center line and the ground wire of single phase alternating current power supply respectively.

Claims

1, a kind of new type of safe supply socket, contain upper and lower insulation shell and fastening connection piece thereof, it is characterized in that: be provided with one group of conductive clip containing cavity that is parallel to each other at least in described upper and lower insulation shell relative inner, conductive clip is set respectively in every group of conductive clip containing cavity connects electric power incoming line, every group of outward extending latch of conductive clip containing cavity inserts mouth and is located at upper and lower insulation shell one or both sides parallel direction, described conductive clip plane of living in is parallel with upper and lower insulation shell, and the corresponding latch of conductive clip openend inserts mouth.

2, new type of safe supply socket according to claim 1, it is characterized in that: every group of conductive clip is two or three, comprise single phase alternating current power supply phase line, center line or dc power anode, two conductive clips of negative pole or single phase alternating current power supply phase line, center line and three conductive clips of ground wire, every group of conductive clip all arranged arrangement successively according to certain rules, and the conductive clip that wherein connects the same polarity line of power supply is connected in parallel.

3, new type of safe supply socket according to claim 2 is characterized in that: the latch of every group of conductive clip containing cavity inserts mouth and is set in parallel in upper and lower insulation shell the same side direction.

4, new type of safe supply socket according to claim 2 is characterized in that: the latch of described conductive clip containing cavity inserts mouthful one group of both sides that are set in parallel in upper and lower insulation shell respectively, every interval.

5, new type of safe supply socket according to claim 1 and 2, it is characterized in that: the described conductive clip containing cavity both sides parallel direction of insulation shell up and down all is provided with latch insertion mouth, the two ends that the corresponding latch of wherein conductive clip inserts mouthful or wherein an end be provided with the arc extension mouth, conductive clip one side is provided with the fastening and wiring connector with insulation shell.

6, a kind of new type of safe power plug that uses with the described new type of safe supply socket coupling of claim 1, contain, following insulation shell and fastening connection piece thereof, it is characterized in that: on described, one group of conductive clip coupling of following insulation shell relative inner and supply socket is fixed one group of conductor connection-peg, the stiff end that described conductor connection-peg is fixed in the insulation shell is provided with the connector that connects power line, the end that the conductor connection-peg stretches out insulation shell turns after 180 ° parallel with insulation shell, the conductor connection-peg stretch out insulation shell turn to present position, insertion section and length and the latch of described supply socket insert mouthful and wherein conductive clip coupling corresponding.

7, new type of safe power plug according to claim 6, it is characterized in that: corresponding with one group of conductive clip coupling of supply socket, every group of conductor connection-peg is two or three, comprises single phase alternating current power supply phase line, center line or dc power anode, two conductor connection-pegs of negative pole or single phase alternating current power supply phase line, center line and three conductor connection-pegs of ground wire.