CN2554829Y

CN2554829Y - Sockect with locker

Info

Publication number: CN2554829Y
Application number: CN 02240505
Authority: CN
Inventors: 王明山
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-14
Filing date: 2002-06-14
Publication date: 2003-06-04
Anticipated expiration: 2012-06-14

Abstract

A socket having a locking device comprises a body, the surface of which is provided with at least one socket unit that is used for the insertion of the plug, two sides of the socket unit are provided with sliding slots which are paralleled, and an electrode insertion hole is arranged between the sliding slots; a shielding plate that is arranged between the two sliding slots and can move on the paralleling direction of the sliding slots, so that the electrode insertion hole is shielded or a passing-hole pre-arranged on the surface is communicated with the electrode insertion hole so as to present in the status supplied for the application of the plug; a locking device is arranged between the insertion unit and the shielding plate, and the locking device comprises a brake block that passes through the shielding plate from the bottom to the top and is arranged inside a hollow trough formed on the bottom edge of the shielding plate; a projection edge that is formed by the brake block with the bottom extending on the horizontal direction and is accommodated on the bottom of the hollow trough so as to control a latch element. The latch element is arranged on the socket unit; in the aid of the action of the projection edge on the bottom interlocked by the exposed brake block, the latch element is moved from the shielding plate to the position where the latch element is communicated with the electrode insertion hole or to the shielding position, so that the shielding plate is locked and positioned on the surface of the socket unit with a locking body arranged on the end part of the latch element.

Description

Socket with locker

Technical field

The utility model relates to a kind of line connector, relate in particular to a kind of safe, dustproof, and operation and use the socket that has locker all easily.

Background technology

Figure 1 shows that the schematic appearance of existing a kind of extended line socket, because extended line is the supply that is used for continuing power supply, so its socket major part is to be positioned at the place that convenient plug is planted; Thus, the child just is easy to touch this socket, and secure context has hidden danger.So existing a kind of method is on the jack 11 of socket 1, the capping plate 12 of planting covers this jack 11, gets an electric shock to prevent the child from contacting.

But this method is very inconvenience in the use, in the time will using socket, capping plate 12 must be dismantled, and the capping plate 12 after taking out must look for the place to store in addition, so that re-use next time.Yet capping plate 12 belongs to gadget, often can not find again in the time will using or must heavily buy again, and often embedding capping plate 12 is often forgotten in a carelessness, causes on the safety still to have leak.So the existing mode that jack 11 is covered with capping plate 12 for this socket that often will use 1, is not to construct easily.

So, there is the dealer to be provided with safeguard construction, jack 11 can't be directly communicated, with the conducting strip (not shown) of inside in the time will using in socket 1 inside, relend promotion or rotation, make conducting strip and jack B be conducting state and available by elements such as push rod or latch, springs.This type structure be seen in: announce the 360443rd, 403247,361714,331986,323852,296125,286831,196026,190251, No. 356969 etc. in the patent case.

Again, as shown in Figure 2, it is the schematic appearance of commercially available another kind of extended line socket 2, it is provided with an opaque disk 22 that can cover three electrode jacks 21 fully on jack, but this opaque disk 22 is concave face 23 intrinsic displacements at three electrode jack 21 places, sometimes be difficult to that it is to be unlatchings (OPEN) or to close (CLOSE) shape actually by outward appearance identification with the naked eye, thus comparatively inconvenient in the use, and easily neglect and forget and close jack 21.Moreover this opaque disk 22 does not have any locking device at concave face 23 intrinsic displacements, so children very easily push opaque disk 22 open, or opaque disk 22 also gets loose mobilely easily voluntarily, and loses its safety locking function.

Therefore, how making effectively snap close of opaque disk, preventing that children from pushing open or it is mobile to get loose voluntarily, and be easy to identification and open (OPEN) or close (CLOSE), is the problem that the utility model institute desire solves.

Summary of the invention

In order to overcome the shortcoming that existing socket has potential safety hazard, the utility model provides a kind of socket with locker, it is in the structure or the position that do not change the inner original conducting element of socket, under the prerequisite that does not influence its electric connection, structure and volume, have safety and dustproof effect, and operation and use are all convenient, have hommization and meet the effect that vision is used, and can be used for the socket of extended line socket or general wall.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of socket with locker, it comprises: a body, its surface are provided with a socket unit for the plug plant at least, and to connect power supply, each socket unit both sides is provided with parallel in opposite directions chute, is provided with electrode jack between chute; One opaque disk is positioned between aforementioned two chutes, and can do a displacement on its parallel direction, so as to electrode jack being covered (CLOSE) or making the default perforation in its surface be communicated with (OPEN) with electrode jack, is the state that uses for plug; It is characterized in that: be provided with a locker between aforesaid sockets unit and opaque disk, it comprises: a brake block, by the opaque disk bottom surface to upper sleeve through, be located at the formed through empty slot of opaque disk root edge, this through empty slot is up-narrow and down-wide convex shape, and the upper surface of brake block is exposed on through empty slot; One flange surface is made of the extension of brake block bottom level, and is contained in bottom the through empty slot, in order to control fastener action; Described fastener is positioned on the socket unit, flange surface action by exposed brake block interlock bottom, and then fastener is moved to when being communicated with (OPEN) with electrode jack or covering (CLOSE) position at opaque disk, utilize the fastening convex side of fastener end that opaque disk snap close (LOCK) is positioned at the socket unit surface.

Aforesaid socket with locker, wherein fastener is located on the surface of socket unit and is positioned at the flange surface below, its leading section is kicked up and is elastic shape, and the fastening convex side of end, can embed be located at opaque disk bottom surface relative position two blocking holes one of them, be locking shape and be positioned at the position of covering or being communicated with when making the opaque disk normality.

The utility model solves its technical problem can also adopt following technical scheme:

A kind of socket with locker, it comprises: a body, its surface are provided with a socket unit for the plug plant at least, and to connect power supply, these each socket unit both sides are provided with parallel in opposite directions chute, are provided with electrode jack between chute; One opaque disk is positioned between aforementioned two chutes, and can do a displacement on its parallel direction, so as to electrode jack being covered (CLOSE) or making the default perforation in its surface be communicated with (OPEN) with electrode jack, presents the state that uses for plug; It is characterized in that, be provided with a locker between aforesaid sockets unit and opaque disk, it comprises: a brake block, by the opaque disk bottom surface to upper sleeve through, be located at the formed through empty slot of opaque disk root edge, this through empty slot is up-narrow and down-wide convex shape, and corresponding to two chute directions, is provided with the mobile space of passing for brake block; One flange surface is to be extended by the brake block bottom level to constitute, and is contained in bottom the through empty slot, in order to control fastener action; Described fastener is a wherein side of being located at the flange surface moving direction, the flange surface of interlock bottom when exposed brake block is passed, further the interlock fastener makes it at the formed sliding trench culture telescopic displacement of opaque disk root edge, and then when opaque disk being moved to be communicated with (OPEN) with electrode jack or cover (CLOSE) position, utilize the fastening convex side of fastener end protrude out two set blocking holes of on body relative position one of them, opaque disk snap close (LOCK) is positioned the surface of socket unit.

The beneficial effects of the utility model are, it is in the structure or the position that do not change the inner original conducting element of socket, under the prerequisite that does not influence its electric connection, structure and volume, have safety and dustproof effect, and operation and use are all convenient, have hommization and meet the effect that vision is used, and can be used for the socket of extended line socket or general wall.

Description of drawings

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

Fig. 1 is the schematic appearance of existing a kind of extended line socket

Fig. 2 is the schematic appearance of existing another kind of extended line socket

Fig. 3 is the stereoscopic schematic diagram of a possible embodiments of the present utility model

Fig. 4 is an exploded perspective schematic diagram of the present utility model

Fig. 5 A is the decomposing schematic representation of opaque disk of the present utility model and brake block

Fig. 5 B is the cutaway view after opaque disk shown in Fig. 5 A and the brake block combination

Fig. 6 is the half sectional view of the utility model part-structure

Fig. 7 A is the cutaway view of 7A-7A hatching line shown in Figure 6

Fig. 7 B is the schematic diagram after structure is pushed shown in Fig. 7 A

Fig. 8 A is the cutaway view of 8A-8A hatching line shown in Figure 6

Fig. 8 B is the cutaway view of 8B-8B hatching line shown in Figure 6

Fig. 9 is the stereoscopic schematic diagram of another possible embodiments of the utility model

Figure 10 is the locker exploded perspective schematic diagram of another possible embodiments of the utility model

Figure 11 A is the cutaway view of 11A-11A hatching line shown in Figure 10

Figure 11 B is the cutaway view of Figure 11 A combining structure

Figure 12 is the part-structure half sectional view of another possible embodiments of the utility model

Figure 13 is the snap close action schematic diagram of another possible embodiments of the utility model

Figure 14 is the stereoscopic schematic diagram of the another possible embodiments of the utility model

Embodiment

At first, see also Fig. 3 to shown in Figure 8, the socket with locker of a possible embodiments of the present utility model includes:

One body 3, its surface are provided with a socket unit 31 at least, and planting for the plug (not shown) connects power supply, and as shown in Figure 4, these each socket unit 31 both sides are provided with parallel in

opposite directions chute

32,33, and are provided with two or three electrode jacks 34 between two chutes;

One opaque disk 4, be to be installed in 32,33 of aforementioned two chutes, and can on its parallel direction, do a displacement, so as to electrode jack 34 being covered (CLOSE) or making the default correspondence perforation in surface 41 be communicated with (OPEN) with electrode jack 34, presenting can be for the state of plug (not shown) use;

It is characterized in that:

Be provided with a locker 5 between aforesaid sockets unit 31 and the opaque disk 4, this locker 5 comprises:

One brake block 51, be by opaque disk 4 bottom surfaces to upper sleeve through, be located at the formed through empty slot 42 of opaque disk 4 root edges, this through empty slot 42 is up-narrow and down-wide convex shape, and the upper surface of brake block 51 is exposed on through empty slot 42;

One flange surface 52 is made of the extension of brake block 51 bottom levels, and is contained in through empty slot 42 bottoms, in order to control a fastener 53 actions;

Aforementioned fastener 53, be to be positioned on the socket unit 31, flange surface 52 actions by exposed brake block 51 interlocks bottom, and then fastener 53 is moved to when being communicated with (OPEN) with electrode jack 34 or covering (CLOSE) position in the perforation 41 of opaque disk 4, utilize the fastening convex side 531 of fastener 53 ends opaque disk 4 snap closes (LOCK) to be positioned at the book office of socket unit 31.

Aforementioned fastener 53 is to be located on the surface of socket unit 31 and to be positioned at flange surface 52 belows relatively, its leading section is kicked up and is elastic shape, and the fastening convex side 531 of end, can embed be located at opaque disk 4 bottom surface relative positions two

blocking holes

43,44 one of them, be the locking shape when making opaque disk 4 normalities and be positioned at the position of covering or being communicated with.

Please consult again shown in Figure 6, among the figure top be depicted as the state that opaque disk 4 covers electrode jack 34, among the figure below then be the state that is communicated with (OPEN) with electrode jack 34 for the perforation 41 of opaque disk 4.Please cooperate simultaneously shown in Fig. 7 A, 7B and Fig. 8 A, this brake block 51 is the through empty slots 42 that expose at opaque disk 4 during normality, when pressing when press...withing one's finger, brake block 51 is to bottom offset, and the flexible fastener 53 of interlock tool moves down, and the fastening convex side 531 that makes the end breaks away from the blocking hole 43 on opaque disk 4 left sides, so finger can be taken advantage of a situation and be pushed away left, make opaque disk 4 move to lock-out state shown in Fig. 6 top left, show by Fig. 8 B this moment, the fastening convex side 531 of this fastener 53 is positioned at the second blocking hole 44, makes opaque disk 4 be able to the snap close location.

Moreover aforementioned opaque disk 4 both sides are provided with

body flange

45,46 can slippage in

chute

32,33; But, opaque disk 4 can be above socket unit 31 constituted mode of slippage various, and non-technical characterictic of the present utility model utilizes vertical mode or horizontal mode to be nested in the structure of

chute

32,33 internal shifts such as, all can reach the slippage function of expection; And opaque disk 4 of the present utility model is to use horizontal mode to embed

chute

32,33, therefore the end of this

chute

32,33 is a sealing surface 321,331, and front end opening-like 322,332, and utilizing an elastic fastening plate 35 of being located between two openings, the opaque disk 4 that makes

level embed chute

32,33 can not come off.

So, by the aforementioned techniques means, when opaque disk 4 32,33 left and right displacement of two chutes at socket unit 31, can make it be positioned at predetermined connection (OPEN) or close (CLOSE) position by locker 5, and when closing, children can't directly insert electrode jack 34 with conduction object (comprising plug), prevent to get an electric shock or start periphery electric (for example electric heater), to guarantee safety.Certainly, by some socket units 31 are closed, also can remind the user, the possibly plug of can't planting again of the load of this socket produces the situation that electric wire cocks off to avoid causing current overload.

Based on said structure, another possible embodiments of the utility model, to shown in Figure 12, its major technique means and previous embodiment are roughly the same, and the latched position of fastener is extended as Fig. 9, and this locker 5 ' comprising:

One brake block 51 ', be by opaque disk 4 bottom surfaces to upper sleeve through, be located at the formed through empty slot 42 of opaque disk 4 root edges, this through empty slot 42 is up-narrow and down-wide convex shape, and perpendicular to two chutes, 32,33 directions, is provided with mobile space and can supplies brake block 51 ' passing;

One flange surface 52 ', be to extend by brake block 521 ' bottom level to constitute, and be contained in through empty slot 42 bottoms, in order to control fastener 53 ' action;

Aforementioned fastener 53 ', a wherein side that is provided in a side of flange surface 52 ' moving direction, flange surface 52 during by exposed brake block 51 ' passings bottom the interlock, further interlock fastener 53 ' make its at the formed sliding ditch 421 of opaque disk 4 root edges ' do telescopic displacement, and then the perforation 41 that makes opaque disk 4 is moved to when being communicated with (OPEN) with electrode jack 34 or covering (CLOSE) position, utilize the fastening convex side 531 of fastener 53 ' end ' protrude out two set blocking holes 323 of relative position on body 3, one of them of 324 is positioned at opaque disk 4 snap closes (LOCK) book office of socket unit 31.

From the above, present embodiment also is to utilize one relatively perpendicular to the locker 5 of opaque disk 4 sideslip directions ' the control locking of opaque disk 4, and the fastener 53 of last embodiment is to be locked by vertical opaque disk 4 sideslip directions in bottom surface, present embodiment then is to utilize the sideslip direction of the vertical opaque disk 4 of fastener 53 ' side to lock, and the two all can effectively lock opaque disk 4.

As shown in figure 12, the through hole 41 that figure below is depicted as opaque disk 4 is the state that is communicated with (OPEN) with electrode jack 34, and at this moment, fastener 53 ' protrude out forward makes the first blocking hole 323 of fastening convex side 531 ' embedding chute 32, and opaque disk 4 is positioned and can uses for plug.In the time opaque disk 4 will being pushed into off-position shown in the figure top, operation program as shown in figure 13, with pointing with brake block 51 ' pusher, make fastener 53 ' after move, fastening convex side 531 ' withdraw from the first blocking hole 323 is shifted opaque disk 4 left sides onto then and is reached off-position, this moment is with pointing brake block 51 ' push away forward, make fastener 53 ' reach, make the second blocking hole 324 of fastening convex side 531 ' embedding chute 32, with opaque disk 4 snap closes (LOCK).

By the disclosed

locker

5,5 of above two embodiment ' clear learning, feature of the present utility model is that locker is located between socket unit 31 table edge and the opaque disk 4, and it has following effect:

1, locker of the present utility model does not change the structure or the position of jack body 3 inner original conducting elements, under the prerequisite that does not influence its electric connection, structure and volume, 4 lockings (LOCK) of one opaque disk can be improved the fail safe of its use, and can reach dustproof completely effect.

2, the utility model is also accessible in operation and use for the adult, yet but can stop children that opaque disk 4 is pushed open; Have ease of use and fail safe concurrently, and some jack units 31 can be closed (CLOSE), the danger of avoiding the electricity consumption overload to be caused by locking device.

3, the utility model is except can being used for the extended line socket, by its architectural feature, also may be implemented in as shown in figure 14 wall socket body 3 ', this locker 5 or 5 ' be to be located between socket unit 31 ' surface and the opaque disk 4, can not influence the configuration of elements such as jack body 3 ' internal wire, so the tool industrial utilization also can improve indoor electrical safety.

In sum, the structure that the utility model disclosed by former times is not had, and really can reach the effect of expection, and tool can supply industrial utilization, meets novel patent requirement, so file an application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of socket with locker, it comprises:

One body, its surface are provided with a socket unit for the plug plant at least, and each socket unit both sides is provided with parallel in opposite directions chute, is provided with electrode jack between chute;

One opaque disk is positioned between aforementioned two chutes, and can do a displacement on its parallel direction;

It is characterized in that:

Be provided with a locker between aforesaid sockets unit and opaque disk, it comprises:

One brake block to upper sleeve through, is located at the formed through empty slot of opaque disk root edge by the opaque disk bottom surface, and this through empty slot is up-narrow and down-wide convex shape, and the upper surface of brake block is exposed on through empty slot;

One flange surface is made of the extension of brake block bottom level, and is contained in bottom the through empty slot;

Described fastener is positioned on the socket unit.

2, the socket with locker according to claim 1, it is characterized in that described fastener is located on the surface of socket unit and is positioned at flange surface below, its leading section is kicked up and is elastic shape, and the fastening convex side of end, can embed be located at opaque disk bottom surface relative position two blocking holes one of them, be locking shape and be positioned at the position of covering or being communicated with when making the opaque disk normality.

3, a kind of socket with locker, it comprises:

One body, its surface are provided with a socket unit for the plug plant at least, and these each socket unit both sides are provided with parallel in opposite directions chute, are provided with electrode jack between chute;

It is characterized in that,

One brake block to upper sleeve through, is located at the formed through empty slot of opaque disk root edge by the opaque disk bottom surface, and this through empty slot is up-narrow and down-wide convex shape, and corresponding to two chute directions, is provided with the mobile space of passing for brake block;

One flange surface is to be extended by the brake block bottom level to constitute, and is contained in bottom the through empty slot;

Described fastener is a wherein side of being located at the flange surface moving direction.