CN217983896U - Socket and plug-in assembly - Google Patents

Abstract

The utility model provides a socket, which comprises a panel; the panel is arranged on the rear seat, and an accommodating cavity is formed between the panel and the rear seat; the plug bush is accommodated in the accommodating cavity and is provided with a plug-in channel for the plug pin to extend into; anti-disengaging structure, anti-disengaging structure install on panel and/or back seat and be located the inside in holding chamber, anti-disengaging structure set up at the end of grafting passageway and with the terminal interval preset distance of grafting passageway, anti-disengaging structure keeps off the face towards a side surface of plug bush to play the effect of keeping off to the bolt of slope. A plug-in assembly comprises a plug pin and the socket. The utility model provides a socket and plug-in components can solve the socket structure among the prior art and have the poor problem of safety in utilization.

Description

Socket and plug-in assembly

Technical Field

The utility model relates to a relevant technical field of socket particularly, relates to a socket and plug assembly.

Background

The socket is a necessary household product in daily life of people, and is already integrated into the aspect of life of people. Along with the increasing promotion of the quality of life of people, the use scene of wall socket is also abundant gradually, and the wall socket mounted position is corresponding difference also. Consequently, when the wall socket installed at a lower position is used, the electrical appliance is connected with the socket through a wire, so that the plug is frequently separated due to the fact that people accidentally kick the wire in the daily use process. The use experience is influenced, and meanwhile, an unsafe power utilization scene is brought.

From the above, the current socket structure has the problem of poor safety in use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a socket and a plug-in module, which are used to solve the problem of poor safety of the socket structure in the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a socket. The socket comprises a panel; the panel is arranged on the rear seat, and an accommodating cavity is formed between the panel and the rear seat; the plug bush is accommodated in the accommodating cavity and is provided with a plug-in channel for the plug pin to extend into; anti-disengaging structure, anti-disengaging structure install on panel and/or back seat and be located the inside in holding chamber, anti-disengaging structure set up at the end of grafting passageway and with the terminal interval default distance of grafting passageway, anti-disengaging structure keeps off the face towards a side surface of plug bush to play the effect of keeping out to the bolt of slope.

Further, in the width direction X of the plug channel, the length L of the stop face is greater than the width D of the end of the plug channel.

Further, the length L of the stop surface is more than or equal to 1.45mm.

Further, in the depth direction Z of the plug channel, the stop surface has an abutment area for the plug pin to come into stop contact and a non-contact area not in contact with the plug pin, the height H of the abutment area being not less than 1.5mm.

Further, the preset distance is 0.1-1.55mm.

Furthermore, the anti-dropping structure is vertically arranged on the panel or the rear seat; or the anti-falling structure is obliquely arranged on the panel or the rear seat.

Further, the stop surface extends from the face plate or the rear seat toward the direction close to the insert sleeve.

Further, anti-disengaging structure still includes backstop structure, and backstop structure sets up on the backstop face, and backstop structure is used for increasing the resistance between bolt and the anti-disengaging structure.

Furthermore, the stopping structure is a bulge, and the bulge extends towards the direction close to the plug bush along the inserting direction of the plug pin; or the stopping structure is a groove structure, and the inner wall surface of the groove structure is used for stopping the bolt; or the stop structure comprises rib plates arranged in pairs, the two rib plates are arranged at intervals and form a lateral part limiting channel, and the lateral part limiting channel faces to the tail end of the plug-in channel.

Furthermore, the anti-falling structure is a hollow structure; and/or a through hole is arranged on the anti-falling structure.

Furthermore, the anti-drop structure is a plate-shaped piece, and the plate-shaped piece is one of an L shape, a T shape, a mouth shape, a Z shape, a D shape, an E shape and an H shape.

According to another aspect of the present invention, there is provided a plug assembly comprising a plug and the socket described above.

Use the technical scheme of the utility model, the socket includes the panel, the back seat, plug bush and anti-disengaging structure, the panel mounting is on the back seat, form the holding chamber between panel and the back seat, the plug bush holding is in the inside in holding chamber, the plug bush has the grafting passageway that supplies the bolt to stretch into, anti-disengaging structure installs on panel and/or back seat and is located the inside in holding chamber, anti-disengaging structure sets up at the end of grafting passageway and predetermines the distance with the terminal interval of grafting passageway, anti-disengaging structure keeps off the face towards a side surface of plug bush till, play the effect of keeping off to the bolt of slope.

By last knowing, the inside in the holding chamber of socket of this application is provided with anti-disengaging structure to realize inserting the inside back of grafting passageway at the bolt, when the bolt received external force slope, at least partly and the anti-disengaging structure of bolt supported the top, anti-disengaging structure's backstop face supports the bolt, in order to give the bolt one with deviate from opposite direction's power, make the bolt can not deviate from easily, prevent because the product that contact failure leads to became invalid and the security problem appears.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:

fig. 1 shows a schematic perspective view of a socket of the present invention;

fig. 2 shows a schematic perspective view of the installation of the plug bush and the rear seat of the present invention;

FIG. 3 illustrates a top view of the mounting of the insert and backseat of the present invention;

FIG. 4 shows an enlarged view at A of FIG. 3;

fig. 5 shows a side view of the backseat of the present invention;

FIG. 6 shows a cross-sectional view taken along line B-B of FIG. 5;

fig. 7 shows a schematic perspective view of the rear seat of the present invention;

fig. 8 shows a top view of the rear seat of the present invention.

Wherein the figures include the following reference numerals:

10. a panel; 20. a rear seat; 30. inserting a sleeve; 310. a plug-in channel; 40. an anti-falling structure; 410. a stop surface.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is to be noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Example one

There is the poor problem of safety in utilization in order to solve the socket structure among the prior art, the utility model provides a socket.

As shown in fig. 1 to 8, the socket includes a panel 10, a rear seat 20, an insert sleeve 30 and an anti-disengaging structure 40, the panel 10 is mounted on the rear seat 20, a receiving cavity is formed between the panel 10 and the rear seat 20, the insert sleeve 30 is received inside the receiving cavity, the insert sleeve 30 has an insert passage 310 for an insert pin to extend into, the anti-disengaging structure 40 is mounted on the panel 10 and/or the rear seat 20 and located inside the receiving cavity, the anti-disengaging structure 40 is disposed at a terminal of the insert passage 310 and spaced from the terminal of the insert passage 310 by a preset distance h, and the anti-disengaging structure 40 faces a side surface of the insert sleeve 30 to form a blocking surface 410 to block the inclined insert pin.

Specifically, the inside in the holding chamber of socket of this application is provided with anti-disengaging structure 40 to realize that when the bolt received external force slope after inserting the inside of grafting passageway 310, at least partly and anti-disengaging structure 40 of bolt supported the top, anti-disengaging structure 40's backstop face 410 supported the bolt, in order to give the bolt one with deviate from opposite direction's power, make the bolt can not deviate from easily, prevent because the product that contact failure leads to became invalid and the security problem appears.

Further, both the panel 10 and the rear seat 20 can provide a mounting position for the plug bush 30 and the anti-falling structure 40, one of the panel 10 and the rear seat 20 can have a mounting position to mount the plug bush 30, or the panel 10 and the rear seat 20 can cooperate to mount the plug bush 30, wherein a socket into which a plug of the plug pin extends is provided on the panel 10, and the socket is aligned with the plugging channel 310 of the plug bush 30, so that the plug pin can be inserted into the plugging channel 310 through the socket.

It should be noted that, the end of the plugging channel 310 is a side opening end of the plug sleeve 30, when the plug pin is forced to tilt, a part of the plug pin moves out of the plugging channel 310 from the side opening position and abuts against the stop surface 410, so as to limit the plug pin by the stop surface 410 of the anti-falling structure 40, thereby preventing the plug pin from loosening and falling off.

In the present embodiment, the retaining structure 40 has a height direction extending along the plug of the plug, and the retaining structure 40 has a length L extending along the width direction of the plug passage 310. The width direction of the plugging channel 310 is X, and the length L of the stop surface 410 is greater than the width D of the end of the plugging channel 310, so that when the plug pin is inclined, the stop surface 410 can be ensured to stop the plug pin.

As shown in fig. 3 and 4, the length L of the stop surface 410 is greater than or equal to 1.45mm, the stop surface 410 is set to completely correspond to the width of the inserting channel 310 of the inserting sleeve 30, the minimum value of the length L needs to be greater than or equal to 1.45mm, the maximum value of the length L may be the distance between a corresponding set of parallel side walls of the panel 10 or the rear seat 20, that is, both ends of the anti-separation structure 40 in the length direction may be respectively connected to a set of parallel side walls, and the specific value may be adaptively adjusted according to the sizes of the rear seat 20 and the panel 10.

As shown in fig. 3 to 6, in a depth direction Z of the plug channel 310, which is a plug pulling direction, the stop surface 410 has an abutting region for stopping contact of the plug pin and a non-contact region not contacting the plug pin.

Specifically, the abutting region on the stop surface 410 is used for abutting with the latch, and the non-contact region is used for the function of connection, so that the anti-dropping structure 40 is installed inside the accommodating cavity.

Further, the height H of the abutting area is not less than 1.5mm, and in the depth direction Z of the inserting channel 310, the length of the anti-disengaging structure 40 is adaptively set according to the length of the plug pin and the distance between the panel 10 and the rear seat 20, in this embodiment, the abutting area and the plug pin are required to be abutted, that is, the interference between the stopping surface 410 and the plug pin is not less than 1.5mm, so as to ensure that the abutting area can stably realize the effect of abutting the plug pin.

In this embodiment, the anti-disengaging structure 40 is disposed at the end of the inserting channel 310 and is spaced from the end of the inserting channel 310 by a preset distance h, where the preset distance is 0.1-1.55mm, and specifically, the preset distance h may be 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, and 0.55mm.

When the external force of the bolt hand inclines, at least one part of the plug of the bolt extends into the tail end of the inserting channel 310 and the inside of the gap formed by the tail end of the inserting channel 310 and is abutted against the stop surface 410, the plugging and unplugging of the bolt is easily affected by the over-small preset distance, and the anti-falling technical effect cannot be achieved by the over-large preset distance.

In the present embodiment, two different embodiments are provided according to the extending direction of the anti-dropping structure 40, specifically, as follows.

In one embodiment, the anti-separation structure 40 is vertically disposed on the panel 10 or the rear seat 20.

Specifically, the height direction of the anti-slip structure 40 coincides with the depth direction of the plug channel 310.

In another embodiment, the separation preventing structure 40 is obliquely disposed on the panel 10 or the rear seat 20.

Specifically, the anti-separation structure 40 is inclined to facilitate the latch to abut against the stop surface 410 of the anti-separation structure 40 when the latch is inclined.

It should be noted that, in the two embodiments, the arrangement mode of the anti-disengaging structure 40 may be adaptively arranged and adjusted according to installation needs, specifically, the installation of the anti-disengaging structure 40 can be conveniently realized, and the technical effect of achieving the anti-disengaging function is achieved.

In the embodiment, the stop surface 410 extends from the panel 10 or the rear seat 20 toward the direction close to the insert 30 to form an inclined stop surface 410, and after the bolt is inclined by force, the bolt abuts against the stop surface 410 and the bolt and the stop surface are supported to form an angular structure, so that the supporting efficiency is improved.

Further, the anti-separation structure 40 further includes a stopping structure disposed on the stopping surface 410, and the stopping structure is used to increase the resistance between the bolt and the anti-separation structure 40.

Specifically, by providing the stopping structure, when the bolt is inclined, the bolt is released from the stopping structure, and the stopping structure provides a greater moving resistance than the stopping surface 410, thereby better achieving the effect of limiting the bolt.

Further, the stop structure is a protrusion extending toward the direction of approach of the insert 30 in the insertion direction of the insert pin.

Wherein, protruding orientation is close to the direction extension of plug bush 30 to form the holding surface at bellied terminal surface, the bolt slope back with the holding surface butt, in order to reach the protruding technological effect that can increase spacing bolt.

Further, the stopping structure is not limited to be a protrusion, but also can be a groove structure, and the inner wall surface of the groove structure is used for stopping the bolt.

Wherein, after the bolt atress slope, a part of bolt stretched into the inside of groove structure and with the internal face butt to realize increasing the technological effect of spacing bolt.

In order to improve the limiting effect of the plug, in this embodiment, the stopping structure includes rib plates arranged in pairs, the two rib plates are arranged at intervals and form a lateral limiting channel, and the lateral limiting channel faces to the end of the plugging channel 310.

After the plug pin is inclined, a part of the plug pin extends into the limiting channel, the stop surface 410 can limit the inclination of the plug pin, and the rib plates arranged in pairs can limit the inclination and displacement of the plug pin towards the width direction of the plugging channel 310.

In order to save the supporting cost and optimize the structure, in this embodiment, the anti-disengaging structure 40 is a hollow structure, or a via hole is provided on the anti-disengaging structure 40.

Further, the retaining structure 40 is a plate-shaped member, and the plate-shaped member is one of an L-shaped member, a T-shaped member, a mouth-shaped member, a Z-shaped member, a D-shaped member, an E-shaped member, and an H-shaped member.

It should be noted that, the plate-shaped anti-separation structure 40 is not limited to the L-shaped, T-shaped, mouth-shaped, Z-shaped, D-shaped, E-shaped, and H-shaped structures, but may be other similar structures, such as various structures like [ shape, triangle, etc., and specifically, the length L of the stop surface 410 of the plate-shaped anti-separation structure 40 is greater than the width D of the end of the plug channel 310.

Example two

The embodiment provides a plug assembly, which comprises a plug pin and a socket in plug fit with the plug pin, wherein the socket is the socket in the first embodiment.

Specifically, the anti-falling structure 40 is arranged inside the socket, so that the plug assembly can stably work.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the inside in the holding chamber of socket of this application is provided with anti-disengaging structure 40 to realize inserting the inside back of grafting passageway 310 at the bolt, when the bolt received external force slope, at least partly and anti-disengaging structure 40 of bolt supported the top, anti-disengaging structure 40's backstop face 410 supports the bolt, in order to give the bolt one with deviate from opposite direction's power, make the bolt can not deviate from easily, prevent because the product that contact failure leads to loses efficacy and the security problem appears.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A socket, comprising:

a panel (10);

the panel (10) is arranged on the rear seat (20), and an accommodating cavity is formed between the panel (10) and the rear seat (20);

the plug bush (30), the said plug bush (30) is set in the said setting cavity, the said plug bush (30) has inserting the channel (310) for the inserted pin to stretch into;

anti-disengaging structure (40), anti-disengaging structure (40) are installed panel (10) and/or on back seat (20) and be located the inside in holding chamber, anti-disengaging structure (40) set up the end of grafting passageway (310) and with the terminal interval of grafting passageway (310) predetermines the distance, anti-disengaging structure (40) orientation a side surface of plug bush (30) is stop face (410), with to the slope the bolt plays the effect of keeping out.

2. The socket according to claim 1, wherein a length L of the stop face (410) in a width direction X of the plug channel (310) is greater than a width D of an end of the plug channel (310).

3. A socket according to claim 2, wherein the length L of the stop surface (410) is equal to or greater than 1.45mm.

4. The socket of claim 1, wherein in a depth direction Z of the plug channel (310), the stop surface (410) has an abutment area for stop contact of the plug pin and a non-contact area not in contact with the plug pin, and a height H of the abutment area is not less than 1.5mm.

5. The receptacle of claim 1 wherein said predetermined distance is 0.1-1.55mm.

6. The socket of claim 1,

the anti-falling structure (40) is vertically arranged on the panel (10) or the rear seat (20); or

The anti-falling structure (40) is obliquely arranged on the panel (10) or the rear seat (20).

7. The socket according to claim 1, wherein the stop surface (410) extends from the face plate (10) or the rear seat (20) toward a direction approaching the insert sleeve (30).

8. The receptacle of any one of claims 1 to 7 wherein the anti-removal structure (40) further comprises a stop structure disposed on the stop surface (410) for increasing resistance between the plug and the anti-removal structure (40).

9. The socket of claim 8,

the stop structure is a protrusion, and the protrusion extends towards the direction close to the plug bush (30) along the insertion direction of the plug pin; or

The stop structure is of a groove structure, and the inner wall surface of the groove structure is used for stopping the bolt; or

The stop structure comprises rib plates arranged in pairs, the two rib plates are arranged at intervals to form a lateral limiting channel, and the lateral limiting channel faces to the tail end of the plug-in channel (310).

10. The socket according to any one of claims 1 to 7,

the anti-falling structure (40) is a hollow structure; and/or

The anti-falling structure (40) is provided with a through hole.

11. The socket according to any one of claims 1 to 7, wherein the retaining structure (40) is a plate-shaped member, and the plate-shaped member is one of an L-shaped member, a T-shaped member, a Z-shaped member, a D-shaped member, an E-shaped member and an H-shaped member.

12. A plug assembly comprising a plug and a socket of any one of claims 1 to 11 in plug-fit engagement with the plug.

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