CN218448602U - Socket - Google Patents

Abstract

A socket relates to the technical field of electric appliances and is used for solving the problem that a socket part is likely to be inserted and collapsed when a plug is inserted into the socket part; the plug bush is arranged in the accommodating groove and comprises a plurality of plug socket parts, each plug socket part comprises a first abutting plate, a connecting plate and a second abutting plate which are sequentially connected, the first abutting plates and the second abutting plates are opposite and arranged at intervals to form a plug gap, and the connecting plates protrude in the direction far away from the first abutting plates and the second abutting plates to form accommodating spaces; the pressing plate is arranged on one side, away from the bottom of the accommodating groove, of the plug bush and is fixedly connected with the base, a plurality of first jacks are formed in the pressing plate, and the first jacks are arranged in one-to-one correspondence with the insertion gaps; the support piece is fixed on the board surface of one side of the pressing board close to the bottom of the accommodating groove, and at least part of the support piece extends into the accommodating space and can be abutted against the inner wall of the accommodating space. The application is used for connecting a power supply and a plug.

Description

Socket

Technical Field

The application relates to the technical field of electric appliances, in particular to a socket.

Background

The socket is widely used in daily life as a daily product. The socket generally comprises a base, an inserting sleeve and a pressing plate, wherein the base is provided with a containing groove, the inserting sleeve is clamped in the containing groove and electrically connected with an external power supply, the pressing plate is covered at the groove opening of the containing groove, and the pressing plate is provided with a first jack. When the plug is used, a user inserts the plug into the plug sleeve through the first jack, so that the plug sleeve and the plug are electrically connected.

In the related art, in order to connect the plug bush in the accommodating groove, the plug bush includes a connecting plate assembly and a socket portion, and the socket portion is connected to the connecting plate assembly and connects the connecting plate assembly in the accommodating groove, so that the plug bush is connected in the accommodating groove. Wherein, the connecting plate subassembly is used for communicateing external power source and socket portion, and the plug can insert in the socket portion to the realization is connected with the electricity of plug bush.

But because only with connecting plate subassembly joint in the holding tank, the joint intensity of plug bush is limited, inserts the plug to socket portion when the user exerts oneself suddenly, and when the socket of socket portion had not opened, the power on the plug probably made socket portion be inserted and collapsed to influence user's normal use.

SUMMERY OF THE UTILITY MODEL

The application provides a socket for solving the problem that a socket part can be inserted and collapsed when a plug is inserted into the socket part.

The application provides a socket, which comprises a base, an insert sleeve, a pressure plate and at least one supporting piece, wherein the base is provided with an accommodating groove; the plug bush is arranged in the accommodating groove and comprises a plurality of plug socket parts, each plug socket part comprises a first abutting plate, a connecting plate and a second abutting plate which are sequentially connected, the first abutting plates and the second abutting plates are opposite and arranged at intervals to form a plug gap, and the connecting plates protrude in the direction far away from the first abutting plates and the second abutting plates to form accommodating spaces; the pressing plate is arranged on one side, away from the bottom of the accommodating groove, of the plug bush and is fixedly connected with the base, a plurality of first jacks are formed in the pressing plate, and the first jacks are arranged in one-to-one correspondence with the plug gaps; the support piece is fixed on the board surface of one side of the pressing board close to the bottom of the accommodating groove, and at least part of the support piece extends into the accommodating space and can be abutted against the inner wall of the accommodating space.

The application provides a socket sets up the plug bush in the base to be connected plug bush and external power source electricity, then set up the clamp plate in one side of the tank bottom that the holding tank was kept away from to the plug bush, in order to constitute the socket, when the user used, the user can insert the plug in the grafting clearance through first jack, thereby realizes the electricity between plug and the external power source and is connected.

Because the accommodating space is arranged on the socket part, and the support part at least partially extends into the accommodating space, in the process that a user inserts the plug into the inserting gap, even if the user carries out violent inserting, the socket part inclines and has the tendency of being inserted and collapsed, but due to the existence of the support part, when the socket part inclines, the support part can be abutted against the inner wall (the side plate surface of the connecting plate close to the first abutting plate and the second abutting plate) of the accommodating space, so that the force opposite to the inclination direction of the socket part is exerted on the inner wall of the accommodating space, the socket part is prevented from continuously inclining, the socket part is ensured not to be inserted and collapsed, and the normal use of the user is ensured.

In some embodiments of the present application, one end of the supporting member close to the base is provided with a guiding inclined plane, and the guiding inclined plane is used for guiding the supporting member to extend into the accommodating space.

In some embodiments of the present application, the peripheral wall surface of the support and the inner wall of the accommodation space have a gap therebetween.

In some embodiments of the present application, along the arrangement direction of the base and the pressing plate, the size of the accommodating space is H1, and the size of the supporting member is H2, wherein H1 ≧ H2.

In some embodiments of the present application, 3mm ≧ H2 ≧ 1.5mm.

In some embodiments of the present application, the support comprises at least one resilient arm and/or at least one support post.

In some embodiments of the present application, the support member includes an inner layer and an outer layer, the outer layer having elasticity.

In some embodiments of the present application, the support member and the platen are of a unitary structure.

In some embodiments of the present application, the plurality of sockets includes two-pole sockets and/or three-pole sockets, the two-pole sockets include two-pole L-pole sockets and two-pole N-pole sockets; the three-pole socket part comprises a three-pole L-pole socket part, a three-pole N-pole socket part and a three-pole E-pole socket part.

In some embodiments of the present application, the support is disposed in the receiving space on the three-pole L-pole socket portion, and/or the support is disposed in the receiving space on the three-pole N-pole socket portion.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

Fig. 1 is a first exploded view of a socket according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of a first external structure of a socket according to an embodiment of the present application;

fig. 3 is a second exploded view of a socket according to an embodiment of the present application;

FIG. 4 is a schematic view of an external configuration of a protective door assembly provided in accordance with an embodiment of the present application;

fig. 5 is a schematic view of an external structure of a socket provided in the related art;

FIG. 6 is a schematic diagram of a first external structure of a socket according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a first assembly of a sleeve and a pressure plate according to an embodiment of the present disclosure;

FIG. 8 is a first enlarged partial view of the insert and platen according to an embodiment of the present disclosure;

FIG. 9 is a second enlarged partial view of the pressing plate and the insert sleeve provided in the embodiments of the present disclosure;

FIG. 10 is a schematic partial cross-sectional view of a sleeve and a pressure plate provided in accordance with an embodiment of the present application;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

FIG. 12 is a schematic diagram of an external structure of a platen according to an embodiment of the present application;

FIG. 13 is an enlarged partial view at B of FIG. 12;

fig. 14 is a schematic diagram of a second external structure of the socket according to the embodiment of the present application.

Reference numerals: 10-a socket; 100-a base; 110-a holding tank; 200-inserting sleeve; 210-a socket portion; 211-a first abutment plate; 212-a connecting plate; 213-a second abutment plate; 214-a plug gap; 215-a housing space; 220-a connector board assembly; 300-pressing plate; 310-a first receptacle; 311-two pole first jack; 311 a-two pole L-pole first jack; 311 ab-two pole N-pole first jack; 312-three pole first jack; 312 a-three pole L-pole first jack; 312 b-three pole N pole first jack; 312 c-three pole E-pole jack; 400-a panel; 410-a second receptacle; 500-protective door assembly; 510-a protective gate; 520-a spring; 600-a cover plate; 610-a third jack; 700-a support; 710-a support plate; 711-a guide ramp; 711 a-first guide ramp; 711a1 — first edge; 711a 2-second edge; 711b second guide ramp; 720-support column.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that the terms "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. In addition, when a pipeline is described, the terms "connected" and "connected" are used in this application to have a meaning of conducting. The specific meaning is to be understood in conjunction with the context.

In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

The socket is applied to various aspects of life as an electric appliance. The receptacle is typically mounted to a wall, a table, or other suitable location and is adapted to mate with a plug.

Based on this, as shown in fig. 1, the present application provides a socket 10, which includes a base 100, a plug bush 200, a pressing plate 300 and a panel 400, wherein the base 100 has a receiving groove 110, and the plug bush 200 is disposed in the receiving groove 110 and is generally clamped in the receiving groove 110; the pressing plate 300 is disposed on one side of the plug 200 away from the bottom of the receiving groove 110 and is fixedly connected to the base 100, for example, the pressing plate 300 is disposed in the receiving groove 110 and fixed by fastening with screws, and the pressing plate 300 has a plurality of first insertion holes 310; the panel 400 is disposed on a side of the pressing plate 300 away from the bottom of the accommodating groove 110 and is fixedly connected to the base 100, a plurality of second insertion holes 410 are disposed on the panel 400, and the first insertion holes 310 and the second insertion holes 410 are disposed in a one-to-one correspondence manner.

The base 100 is fixed at a position to be fixed (a wall, a table, etc.), and the plug bush 200 is electrically connected to an external power source, when a user needs to connect an external electrical appliance (such as a fan, an air conditioner, etc.) to the power source, a plug on the external electrical appliance can be inserted into the first jack 310 through the second jack 410 and into the plug bush 200, so that the plug bush 200 is electrically connected to the socket head, thereby electrically connecting the external electrical appliance to the power source through the socket 10.

It can be understood that, as shown in fig. 2, the plurality of first jacks 310 should include at least one two-pole first jack 311 or one three-pole first jack 312; among them, the two-pole first jack 311 includes a two-pole L-pole first jack 311a and a two-pole N-pole first jack 311b; the three-pole first socket 312 includes a three-pole L-pole first socket 312a, a three-pole N-pole first socket 312b, and a three-pole E-pole first socket 312c. The L pole is connected with the live wire, the N pole is connected with the zero line, and the E pole is connected with the grounding wire.

In some embodiments, to prevent a user from contacting the plug bush 200, as shown in fig. 3, the socket 10 provided by the present application further includes a protective door assembly 500 and a cover plate 600, the protective door assembly 500 is disposed at a side of the pressure plate 300 away from the plug bush 200 and located at the first insertion hole 310, and the protective door assembly 500 can open or close the first insertion hole 310; the cover plate 600 is disposed on one side of the protection door assembly 500 far from the pressing plate 300, and is fixedly connected to the base 100, for example, the cover plate 600 can be fixed by fastening screws, a groove body for accommodating the protection door assembly 500 is formed on a side surface of the cover plate 600 close to the protection door assembly 500, the protection door assembly 500 can be clamped in the groove body, the cover plate 600 is provided with a plurality of third insertion holes 610, and the third insertion holes 610 and the second insertion holes 410 are arranged in a one-to-one correspondence manner.

Through the above arrangement, the protective door assembly 500 can open or close the first insertion hole 310, and the cover plate 600 can stably clamp the protective door assembly 500 at the first insertion hole 310. When a user needs to insert a plug into the first jack 310, the plug can contact the protection door assembly 500, so that the protection door assembly 500 opens the first jack 310, and the plug enters the first jack 310 and then contacts the plug bush 200 to realize the electrical connection between the plug and the first jack 310; when a user pulls out the plug from the first jack 310, the protective door assembly 500 closes the first jack 310, so that external sundries are prevented from entering the first jack 310, and meanwhile, the user can be prevented from contacting the plug bush 200 through the first jack 310, and the safety of the user is protected.

Illustratively, as shown in fig. 4, the protective door assembly 500 includes a protective door 510 and a spring 520, the protective door 510 is disposed at the first jack 310, the spring 520 abuts between the protective door 510 and an inner wall (not shown in fig. 4) of the chute body, during a process of inserting a plug into the first jack 310 by a user, the plug can contact the protective door 510, so that the protective door 510 slides, so that the first jack 310 opens to insert the plug into the first jack 310, during which process, due to the sliding of the protective door 510, the spring 520 is compressed, and after the plug is pulled out from the first jack 310, under the action of the spring 520, the protective door 510 returns to the original position again to cover the first jack 310. The opening and closing of the first jack 310 is achieved by the cooperation of the protective door 510 and the spring 520, thereby improving the safety of the use of the socket 10.

To achieve the electrical connection between the plug and the plug bush 200, as shown in fig. 5, in the related art, the plug bush 200 includes a socket portion 210 and a connecting plate assembly 220, the connecting plate assembly 220 is connected with the socket portion 210, the connecting plate assembly 220 is electrically connected with an external power source, and the connecting plate assembly 220 is clamped in the receiving groove 110 to achieve the clamping of the plug bush 200 in the receiving groove 110. The connection board assembly 220 is used to communicate an external power source with the socket 210, and a plug can be inserted into the socket 210, so as to electrically connect the plug and the socket 200.

However, only the connecting plate assembly 220 is clamped in the receiving groove 110, so that the clamping strength of the plug bush 200 is limited, when a user suddenly applies force to insert a plug into the socket portion 210, the socket of the socket portion 210 may not be opened, and the socket portion 210 is collapsed due to too large force, so that the socket 10 is damaged, the service life of the socket is prolonged, and the user experience is influenced.

To solve the above problem, as shown in fig. 6, the socket 200 provided by the present application includes a plurality of socket portions 210, each socket portion 210 includes a first abutting plate 211, a connecting plate 212, and a second abutting plate 213 connected in sequence, the first abutting plate 211 and the second abutting plate 213 are disposed opposite to each other and spaced to form a plugging gap 214, and the connecting plate 212 protrudes in a direction away from the first abutting plate 211 and the second abutting plate 213 to form an accommodating space 215; the first jacks 310 are arranged in one-to-one correspondence with the plugging gaps 214.

As shown in fig. 7, the socket 10 provided by the present application further includes at least one supporting member 700, the supporting member 700 is fixed on a side plate surface of the pressing plate 300 close to the bottom of the receiving groove 110, and the supporting member 700 at least partially extends into the receiving space 215 and can abut against the inner wall of the receiving space 215.

With the above arrangement, when the user uses the socket 10, the user can insert the plug into the insertion gap 214 through the first insertion hole 310, thereby achieving the electrical connection between the plug and the external power source.

Since the receiving space 215 is formed in the socket portion 210 and the support 700 is disposed in the receiving space 215, when a user inserts a plug into the plug gap 214, even if the user performs a violent plug, the socket portion 210 is inclined and tends to be inserted and collapsed, but due to the support 700, when the socket portion 210 is inclined, the support 700 abuts against an inner wall of the receiving space 215 (a side plate surface of the connecting plate 212 close to the first abutting plate 211 and the second abutting plate 213), so as to apply a force to the inner wall of the receiving space 215 opposite to the inclined direction of the socket portion 210, thereby preventing the socket portion 210 from being inclined, thereby ensuring that the socket portion 210 is not inserted and collapsed, and ensuring normal use of the user.

It can be understood that the plurality of socket portions 210 corresponding to the plurality of first sockets 310 one to one should include at least one two-pole socket portion or one three-pole socket portion, wherein the two-pole socket portion is composed of a two-pole L-pole socket portion disposed corresponding to the two-pole L-pole first socket 311a and a two-pole N-pole socket portion disposed corresponding to the two-pole N-pole first socket 311b;

the three-pole socket portion is composed of a three-pole L-pole socket portion, a three-pole N-pole socket portion and a three-pole E-pole socket portion, the three-pole L-pole socket portion corresponds to the three-pole L-pole first socket 312a, the three-pole N-pole socket portion corresponds to the three-pole N-pole first socket 312b, and the three-pole E-pole socket portion corresponds to the three-pole E-pole first socket 312c.

The receiving space 215 corresponding to each socket portion 210 may have a supporting member 700 disposed therein, or a portion of the receiving space 215 corresponding to one socket portion 210 may have a supporting member 700 disposed therein, and the receiving space 215 corresponding to another socket portion 210 may not have a supporting member 700 disposed therein.

In addition, the supporting member 700 is fixed on a side plate surface of the pressing plate 300 close to the bottom of the accommodating groove 110, and the supporting member 700 and the pressing plate 300 can be designed into an integrally formed structure, so that the firmness between the supporting member 700 and the pressing plate 300 can be increased, and the pressing plate can be processed at one time, and the processing procedures are reduced. Alternatively, the support member 700 and the pressing plate 300 may be separately manufactured and then fixed together, for example, by fastening with screws or by gluing.

In some embodiments, the support member 700 includes an inner layer and an outer layer, the outer layer having elasticity such that when the socket portion 210 changes position, the support member 700 contacts the socket portion 210, and the outer layer having elasticity such that the contact is more flexible.

On the basis, as shown in fig. 8, the supporting member 700 may include a supporting plate 710, the supporting plate 710 is extended into the accommodating space 215, the supporting plate 710 is used to provide support for the socket portion 210, so as to prevent the socket portion from being inserted and collapsed, and the supporting plate 710 has a simple shape and is easy to process. And because the supporting plate 710 has elasticity, when the supporting plate 710 abuts against the inner wall of the accommodating space 215, the supporting plate 710 will deform to a certain extent, so as to improve the hand feeling of the user inserting the plug into the plugging gap 214.

It is understood that the shape of the supporting plate 710 may be a plate shape or an irregular shape, and the present application is not particularly limited thereto.

One or more support plates 710 may be provided, and when a plurality of support plates 710 are provided, the plurality of support plates 710 can provide multi-surface support for the socket portion 210, so as to better provide support for the socket portion 210.

In addition, the length of each support plate 710 may be equal, or the length of some support plates 710 may be equal, and the length of another support plate 710 is not equal, which is not limited in this application.

Alternatively, as shown in fig. 9, the supporting member 700 may also include one or more supporting columns 720, and when a plurality of supporting columns 720 are provided, the plurality of supporting columns 720 are located in the same accommodating space 215, and the plurality of supporting columns 720 can provide multi-surface support for the socket portion 210, and can better provide support for the socket portion 210, so as to prevent the socket portion 210 from being inserted and tilted.

When the supporting columns 720 are provided in plural, the lengths of each supporting column 720 may be equal, or the lengths of some supporting columns 720 may be equal, and the lengths of other supporting columns 720 are not equal, which is not specifically limited in this application.

On this basis, along the arrangement direction of the base 100 and the pressing plate 300, the size of the accommodating space 215 is H1, the size of the supporting member 700 is H2, and H1 is greater than or equal to H2. In this way, after the supporting member 700 extends into the accommodating space 215, the supporting member 700 does not extend from the accommodating space 215, so that the supporting member 700 is prevented from contacting the inner wall of the accommodating groove 110, and the inner wall of the accommodating groove 110 and the supporting member 700 are prevented from interfering with each other. It is ensured that the function of the support 700 to prevent the socket portion 210 from being collapsed by insertion is maintained normally.

It can be understood that, when the support 700 includes a plurality of support plates 710, and the plurality of support plates 710 have different sizes in the arrangement direction of the base 100 and the pressure plate 300, the size H2 of the support 700 refers to the size of the support plate 710 having the largest size in the arrangement direction of the base 100 and the pressure plate 300, among the plurality of support plates 710.

Similarly, when the supporting member 700 includes a plurality of supporting pillars 720, and the sizes of the plurality of supporting pillars 720 in the arrangement direction of the base 100 and the pressing plate 300 are not equal, the size H2 of the supporting member 700 refers to the size of the largest supporting pillar 720 in the arrangement direction of the base 100 and the pressing plate 300 among the plurality of supporting pillars 720.

Illustratively, H1 may be 4.5mm, in this case, 3mm ≧ H2 ≧ 1.5mm may be achieved, and through multiple experimental demonstration, when H1 is 4.5mm, setting H2 within this range can better realize the function that support member 700 prevents socket portion 210 from being inserted and collapsed.

Of course, H2 > H1 is also possible.

To facilitate the insertion of the supporting member 700 into the accommodating space 215, as shown in fig. 10, one end (located at the upper side in fig. 10) of the supporting member 700 near the base 100 is provided with a guide slope 711, and the guide slope 711 is used to guide the supporting member 700 to extend into the accommodating space 215. The support member 700 is provided with a guide slope 711, and the support member 700 is guided into the accommodating space 215 by the guide slope 711, so that the support member 700 is conveniently inserted into the accommodating space 215, and the assembly between the pressing plate 300 and the socket portion 210 is facilitated.

Illustratively, as shown in fig. 11, the guiding inclined plane 711 includes a first guiding inclined plane 711a and a second guiding inclined plane 711b which are oppositely arranged, the first guiding inclined plane 711a has a first edge 711a1 and a second edge 711a2 which are oppositely arranged, the first edge 711a1 and the second edge 711a2 are sequentially arranged along the arrangement direction of the base 100 and the pressing plate 300, the first edge 711a1 is located on the side of the supporting member 700 far away from the pressing plate 300, and the distance between the first edge 711a1 and the inner wall of the receiving groove 110 is greater than the distance between the second edge 711a2 and the inner wall of the receiving groove 110; the second guiding inclined plane 711b has a third edge and a fourth edge which are oppositely arranged, and along the arrangement direction of the base 100 and the pressing plate 300, the third edge and the fourth edge are sequentially arranged, the third edge is located on one side of the supporting member 700 far away from the pressing plate 300, and the distance between the third edge and the inner wall of the accommodating groove 110 is greater than the distance between the fourth edge and the inner wall of the accommodating groove 110.

With the above arrangement, when the edge of the connection plate 212 comes into contact with the first and second guide slopes 711a and 711b during the insertion of the supporter 700 into the accommodation space 215, the first and second guide slopes 711a and 711b can guide the supporter 700 into the accommodation space 215, thereby facilitating the insertion of the supporter 700 into the socket portion 210.

The first guide inclined surface 711a and the second guide inclined surface 711b may be circular arc surfaces, or as shown in fig. 13, may also be straight surfaces, and the first guide inclined surface 711a and the second guide inclined surface 711b of the straight surfaces are convenient to machine.

In this case, as shown in fig. 12, through a plurality of tests, as shown in fig. 13, the first guide slope 711a can perform a better guiding function when the angle a between the first guide slope 711a and the plane where the pressing plate 300 is located is between 60 ° and 80 °, and similarly, the second guide slope 711B can perform a better guiding function when the angle B between the second guide slope 711B and the plane where the pressing plate 300 is located is between 60 ° and 80 °.

In some embodiments, when the supporting member 700 includes a plurality of supporting plates 710, the guiding inclined surface 711 may be provided on each supporting plate 710, or only a portion of the supporting plates 710 located at the periphery of the plurality of supporting plates 710 may have the guiding inclined surface 711, which is not particularly limited in this application.

In some embodiments, when the supporting member 700 includes a plurality of supporting pillars 720, the guiding inclined plane 711 may be disposed on each of the supporting pillars 720, or only a portion of the supporting pillars 720 located at the periphery of the plurality of supporting pillars 720 may have the guiding inclined plane 711, which is not particularly limited in this application.

On this basis, in order to be smooth insert the plug in grafting clearance 214, the user is at the in-process of inserting the plug, generally can carry out slight rocking to drive socket portion 210 and carry out slight rocking, so that the plug can be smooth get into in grafting clearance 214, for avoiding the user at the in-process of rocking, support piece 700 and accommodation space 215's inner wall butt, thereby make the user produce the sense of blocking, influence user experience, the clearance has between the perisporium face of above-mentioned support piece 700 and accommodation space 215's the inner wall. In this way, in the process of shaking by the user, the gap can provide an avoidance space for shaking of the socket portion 210, thereby ensuring that the setting of the support member 700 does not affect the experience of the user.

It can be understood that, the size of the gap should reduce the blocking feeling of the user in the process of inserting the plug as much as possible on the basis of ensuring that the supporting member 700 can prevent the socket portion 210 from being inserted and collapsed, and the gap may be specifically designed according to the actual situation.

The peripheral wall surface of the supporting member 700 is a side wall surface of the supporting member 700 extending along the arrangement direction of the base 100 and the pressing plate 300.

Exemplarily, when the support member 700 includes a plurality of support plates 710, there is a gap between the peripheral wall surface of the support member 700 and the accommodation space 215, which refers to a gap between the outermost several support plates 710 and the accommodation space 215.

Exemplarily, when the support 700 includes a plurality of support columns 720, there is a gap between the peripheral wall surface of the support columns 720 and the accommodation space 215, which refers to a gap between the outermost ones of the support columns 720 and the accommodation space 215.

Of course, there may be no gap between the peripheral wall surface of the support plate 710 and the inner wall of the housing space 215, that is, the peripheral wall surface of the support plate 710 may abut against the inner wall of the housing space 215.

In some embodiments, as shown in fig. 14, the plurality of first jacks 310 in the present application include a two-pole first jack 311 and/or a three-pole first jack 312, wherein the two-pole first jack 311 includes a two-pole L-pole first jack 311a and a two-pole N-pole first jack 311b; the three-pole first socket 312 includes a three-pole L-pole first socket 312a, a three-pole N-pole first socket 312b, and a three-pole E-pole first socket 312c.

Correspondingly, the plurality of socket parts 210 include two-pole socket parts and/or three-pole socket parts, wherein the two-pole socket part is composed of a two-pole L-pole socket part and a two-pole N-pole socket part, the two-pole L-pole socket part is arranged corresponding to the two-pole L-pole first socket 311a, and the two-pole N-pole socket part is arranged corresponding to the two-pole N-pole first socket 311b;

the three-pole socket portion is composed of a three-pole L-pole socket portion, a three-pole N-pole socket portion and a three-pole E-pole socket portion, the three-pole L-pole socket portion corresponds to the three-pole L-pole first socket 312a, the three-pole N-pole socket portion corresponds to the three-pole N-pole first socket 312b, and the three-pole E-pole socket portion corresponds to the three-pole E-pole first socket 312c.

Through the above arrangement, when the electric appliance product used by the user has a three-pole plug, the user can insert the three-pole plug into the three-pole first jack 312, and then enter the three-pole jack portion, thereby realizing the electrical connection between the three-pole jack portion and the three-pole plug. When the electrical product used by the user has the two-pole plug, the user can insert the two-pole plug into the two-pole first jack 310 and then enter the two-pole jack portion, so that the two-pole jack portion and the two-pole plug are electrically connected. When two poles of earth sockets portion and tripolar socket portion all exist, socket 10 in this application can enough insert two poles of earth plug, also can insert tripolar plug, is suitable for user's demand.

Wherein, two electrode socket parts and three electrode socket parts can be respectively arranged one; or a two-pole socket part and two three-pole socket parts can be arranged; alternatively, two-pole sockets and one three-pole socket can be provided.

In addition, a support 700 may be disposed in each socket portion 210, in which case each socket portion 210 can be supported by the support 700.

Alternatively, the support member 700 may be disposed within the receiving space 215 of the three-pole L-pole socket portion only and/or the support member 700 may be disposed within the receiving space 215 of the three-pole N-pole socket portion.

Because the three-pole L-pole socket part and/or the three-pole N-pole socket part are obliquely arranged, the three-pole L-pole socket part and/or the three-pole N-pole socket part are more easily inserted and collapsed in the process of inserting the plug into the three-pole L-pole socket part and/or the three-pole N-pole socket part, so that the support piece 700 is only arranged in the three-pole L-pole socket part and/or the three-pole N-pole socket part, the number of the support piece 700 can be reduced as much as possible on the basis of avoiding the three-pole L-pole socket part and/or the three-pole N-pole socket part from being inserted and collapsed, and the consumption of raw materials is reduced.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A socket, comprising:

a base having an accommodating groove;

the plug bush is arranged in the accommodating groove and comprises a plurality of plug socket parts, each plug socket part comprises a first abutting plate, a connecting plate and a second abutting plate which are sequentially connected, the first abutting plates and the second abutting plates are opposite and arranged at intervals to form a plug gap, and the connecting plates protrude in the direction far away from the first abutting plates and the second abutting plates to form an accommodating space;

the pressing plate is arranged on one side, away from the bottom of the accommodating groove, of the plug bush and is fixedly connected with the base, a plurality of first jacks are formed in the pressing plate, and the first jacks and the plug gaps are arranged in a one-to-one correspondence mode;

at least one support piece is fixed in the clamp plate is close on one side face of the tank bottom of holding tank, just at least part of support piece stretches into in the accommodation space, and can with the inner wall butt of accommodation space.

2. The socket of claim 1, wherein the end of the supporting member near the base is provided with a guiding inclined surface for guiding the supporting member to protrude into the accommodating space.

3. The socket according to claim 1, wherein at least a part of the peripheral wall surface of the support member has a gap with the inner wall of the accommodating space.

4. The socket of claim 1, wherein along the arrangement direction of the base and the pressing plate, the size of the accommodating space is H1, and the size of the supporting member is H2, wherein H1 is greater than or equal to H2.

5. The socket of claim 4, wherein 3mm ≧ H2 ≧ 1.5mm.

6. A socket according to any one of claims 1 to 5, wherein the support comprises at least one support plate and/or at least one support post.

7. A socket according to any one of claims 1 to 5, wherein the support member comprises an inner layer and an outer layer, the outer layer being resilient.

8. A socket according to any one of claims 1 to 5, wherein the support member is an integral mechanism with the pressure plate.

9. The receptacle of any one of claims 1-5, wherein a plurality of said socket portions comprise:

the two-pole socket part comprises a two-pole L-pole socket part and a two-pole N-pole socket part; and/or the presence of a gas in the atmosphere,

the three-pole socket part comprises a three-pole L-pole socket part, a three-pole N-pole socket part and a three-pole E-pole socket part.

10. A socket according to claim 9, wherein the support is provided in the receiving space on the three-pole L-pole socket portion and/or the support is provided in the receiving space on the three-pole N-pole socket portion.

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