CN220400963U - Socket middleware and socket - Google Patents

Abstract

The utility model relates to the technical field of sockets, and provides a socket middleware and a socket. The socket middleware includes a middleware body and a protective door assembly. The intermediate member body is provided with a first mounting groove and a second mounting groove, and the intermediate member body is adapted to be connected with the socket housing. The protection door assembly comprises a first protection door and a second protection door, wherein the first protection door is arranged in the first mounting groove, and the second protection door is arranged in the second mounting groove, so that the first protection door, the second protection door and the middle piece body form a socket middle piece. The socket middleware provided by the utility model can assemble the protection door and the middleware into one integral part, so that the first protection door and the second protection door are more convenient to assemble, and meanwhile, the integral part is more convenient and faster to install on the socket shell, thereby improving the production efficiency.

Description

Socket middleware and socket

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket middleware and a socket.

Background

In the existing socket products, the protection door is generally installed in the socket upper case, and then the intermediate member is assembled to the socket upper case, or the protection structure of one protection door is added to the intermediate member to prevent the protection door from falling off. However, when the protection door is actually installed, the socket shell is deep and small in space, and the protection door is small in size, so that the installation operation of the protection door is not facilitated, the assembly of the protection door is difficult, the production efficiency is low, and meanwhile, the assembly action is more complicated, so that the structure is not facilitated.

Disclosure of Invention

The utility model provides a socket intermediate piece and a socket, which can assemble a protection door and the intermediate piece into one integral part, so that the first protection door and the second protection door are more convenient to assemble, and meanwhile, the integral part is more convenient and faster to install on a socket shell, thereby improving the production efficiency.

The utility model provides a socket intermediate piece, comprising:

the middle piece body is provided with a first mounting groove and a second mounting groove, and is mounted on the inner side of the socket shell;

the protection door assembly comprises a first protection door and a second protection door, wherein the first protection door is arranged in the first mounting groove, and the second protection door is arranged in the second mounting groove, so that the first protection door, the second protection door and the middleware body form the socket middleware.

According to the socket intermediate piece provided by the utility model, the first mounting groove and the second mounting groove are positioned on the same side of the intermediate piece body, the first mounting groove is provided with the first clamping groove, one side of the first protection door facing the first clamping groove is provided with the first limiting part, and the first clamping groove is in sliding fit with the first limiting part so as to enable the first protection door to be arranged in the first mounting groove in a sliding manner; the second mounting groove is provided with a second clamping groove, one side, facing the second clamping groove, of the second protection door is provided with a second limiting part, and the second clamping groove is in sliding fit with the second limiting part so as to enable the second protection door to be arranged in the second mounting groove in a sliding mode; wherein:

the first clamping groove is formed in a first wall surface of the first mounting groove, and the second clamping groove is formed in a second wall surface of the first mounting groove; and/or the number of the groups of groups,

the first clamping groove is formed in a third wall surface of the first mounting groove, and the third wall surface and the first wall surface are arranged oppositely; the second clamping groove is formed in a fourth wall surface of the second mounting groove, and the fourth wall surface and the second wall surface are arranged oppositely.

According to the socket middleware provided by the utility model, the middleware body is provided with the first opening and the second opening, the first opening is positioned in the first mounting groove and communicated with the first clamping groove, and the second opening is positioned in the second mounting groove and communicated with the second clamping groove.

According to the socket intermediate piece provided by the utility model, the intermediate piece body is further provided with two third limiting parts, one of the third limiting parts is arranged in the first mounting groove and is in butt joint with the first protection door, and the other third limiting part is arranged in the second mounting groove and is in butt joint with the second protection door.

According to the socket middleware provided by the utility model, the middleware body further comprises:

the first end of the elastic piece is connected with the first protection door, the second end of the elastic piece is connected with the second protection door, and the elastic piece is used for abutting the first protection door to the side wall of the first mounting groove and abutting the second protection door to the side wall of the second mounting groove.

According to the socket middleware provided by the utility model, the middleware body further comprises a third mounting groove, wherein the third mounting groove is suitable for communicating the first mounting groove and the second mounting groove; the two third limiting parts are arranged in the third mounting groove, one of the third limiting parts is provided with a first cover plate, the other third limiting part is provided with a second cover plate, and the first cover plate and the second cover plate extend in opposite directions;

a first connecting part is arranged on one side, close to the third mounting groove, of the first protection door, and the first connecting part is connected with the first end of the elastic piece; a second connecting part is arranged on one side, close to the third mounting groove, of the second protection door, and the second connecting part is connected with the second end of the elastic piece; the first end of the elastic piece is abutted with the first cover plate, and the second end of the elastic piece is abutted with the second cover plate;

the first connecting part and the second connecting part are both positioned in the third mounting groove, and the first connecting part and the second connecting part are oppositely arranged.

According to the socket middleware provided by the utility model, the socket middleware further comprises:

the conducting piece is arranged on one side, deviating from the protective door assembly, of the middle piece body, and the conducting piece is detachably connected with the middle piece body, so that the protective door assembly, the conducting piece and the middle piece body form the socket middle piece.

According to the socket intermediate piece provided by the utility model, the side, away from the protection door assembly, of the intermediate piece body is provided with the fastening structure, and the conductive piece is fixed on the intermediate piece body through the fastening structure.

According to the socket intermediate piece provided by the utility model, two first abutting surfaces are formed at one end of the first protective door, which faces the bottom wall of the first mounting groove, a first rotating shaft is formed at the joint of the two first abutting surfaces, the first rotating shaft abuts against the bottom wall of the first mounting groove, and the first abutting surfaces are planes;

two second abutting surfaces are formed at one end of the second protection door, which faces the bottom wall of the second mounting groove, a second rotating shaft is formed at the joint of the two second abutting surfaces, the first rotating shaft is abutted with the bottom wall of the second mounting groove, and the second abutting surfaces are planes.

The utility model also provides a socket, which comprises a socket shell and any one of the socket middleware, wherein the socket middleware is detachably connected with the socket shell.

The above technical solutions in the embodiments of the present utility model have at least one of the following technical effects:

according to the socket middleware provided by the embodiment of the utility model, the first protection door is arranged in the first cavity, the second protection door is arranged in the second cavity, and the first protection door and the second protection door are mounted on the middleware body, so that the first protection door, the second protection door and the middleware body can be assembled outside the shell of the socket shell, and the socket middleware is formed. The socket middleware assembled into a whole is mounted on the socket shell more conveniently and rapidly, the first protection door, the second protection door and the middleware body are not required to be mounted on the socket shell, and therefore the first protection door and the second protection door are more conveniently assembled, and the production and assembly efficiency of the first protection door and the second protection door is effectively improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a socket middleware according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a middleware body according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram showing a second perspective structure of a middleware body according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a first protection door according to an embodiment of the present utility model;

fig. 5 is another schematic perspective view of a first protection door according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a second protection door according to an embodiment of the present utility model;

fig. 7 is another schematic perspective view of a second protection door according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram illustrating an assembling relationship between a first protection door and an elastic member according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram illustrating an assembly relationship between a second protection door and a middleware body according to an embodiment of the present utility model;

fig. 10 is a schematic top view of a middle part body when the second protection door provided in the embodiment of the utility model is installed on the middle part body;

FIG. 11 is a schematic diagram of an assembly structure of a conductive member and a middle member body according to an embodiment of the present utility model;

fig. 12 is a schematic diagram of a positional relationship between an L-pole buckle and an L-limit rib on a middleware body according to an embodiment of the present utility model;

fig. 13 is a schematic diagram of a positional relationship of an N-pole clip on a middleware body according to an embodiment of the present utility model;

fig. 14 is a schematic diagram of a positional relationship between an E-pole buckle and an E-limit rib on a middleware body according to an embodiment of the present utility model;

FIG. 15 is a schematic cross-sectional view of a socket intermediate member when a bipolar latch contacts a first door according to an embodiment of the present utility model;

FIG. 16 is a schematic cross-sectional view of a single stage latch contacting a first door of a jack intermediate provided in accordance with one embodiment of the present utility model;

FIG. 17 is a second schematic cross-sectional view of the socket intermediate member when the single-stage latch contacts the first door according to the embodiment of the present utility model;

FIG. 18 is a schematic cross-sectional view of a receptacle intermediate member of a single stage latch according to an embodiment of the present utility model contacting a second door;

fig. 19 is a schematic diagram showing a second cross-sectional structure of the socket intermediate member when the single-stage latch contacts the second protection door according to the embodiment of the present utility model.

Reference numerals:

100. a middleware body; 101. a first wall surface; 102. a second wall surface; 103. a third wall surface; 104. a fourth wall surface; 105. a first stop portion; 106. a second stop portion; 110. a first mounting groove; 111. a first clamping groove; 112. a first opening; 113. a first stop rib; 114. a second stop rib; 120. a second mounting groove; 121. a second clamping groove; 122. a second opening; 123. a third stop rib; 124. fourth stop ribs; 130. a third mounting groove; 131. a third limit part; 210. a first protection door; 211. a first limit part; 212. a first connection portion; 213. a convex column; 214. a clamping block; 215. a first avoidance port; 216. a first drive ramp; 217. a first rotation shaft; 218. a first abutment surface; 220. a second protection door; 221. a second limit part; 222. a second connecting portion; 225. a second avoidance port; 226. a second driving ramp; 227. a second rotation shaft; 228. a second abutment surface; 300. an elastic member; 410. l-pole copper strips; 411. l pole buckle; 412. l limit bit ribs; 420. an N-pole copper strip; 421. n pole buckle; 430. e pole copper strips; 431. e pole buckle; 432. e limit bit rib.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

A socket middleware and a socket according to an embodiment of the present utility model are described below with reference to fig. 1 to 19.

As shown in fig. 1, the socket middleware includes a middleware body 100 and a protection door assembly. The intermediate member body 100 is provided with a first mounting groove 110 and a second mounting groove 120, and the intermediate member body 100 is mounted inside the socket housing. The protection door assembly includes a first protection door 210 and a second protection door 220, the first protection door 210 is disposed in the first mounting groove 110, and the second protection door 220 is disposed in the second mounting groove 120, so that the first protection door 210, the second protection door 220, and the middleware body 100 form a socket middleware.

According to the socket intermediate provided by the embodiment of the utility model, the first protection door 210 and the second protection door 220 are mounted on the intermediate body 100 by arranging the first protection door 210 in the first mounting groove 110 and the second protection door 220 in the second mounting groove 120, so that the first protection door 210, the second protection door 220 and the intermediate body 100 can be assembled outside the shell of the socket housing, and the socket intermediate is formed. The socket middleware assembled into a whole is more convenient and quick to install on the socket shell, the first protection door 210, the second protection door 220 and the middleware body 100 do not need to be installed on the socket shell, and therefore the assembly of the first protection door 210 and the second protection door 220 is more convenient, and the production assembly efficiency of the first protection door 210 and the second protection door 220 is effectively improved.

In the embodiment of the present utility model, as shown in fig. 2 to 7, the first mounting groove 110 and the second mounting groove 120 are located at the same side of the middleware body 100, and in the embodiment, the first wall 101 of the first mounting groove 110 is connected with the second wall 102 of the second mounting groove 120.

The first mounting groove 110 is provided with a first clamping groove 111, and a first limiting portion 211 is arranged on one side, facing the first clamping groove 111, of the first protection door 210, and the first clamping groove 111 is in sliding fit with the first limiting portion 211 so as to enable the first protection door 210 to be arranged in the first mounting groove 110 in a sliding mode. When the first protection door 210 is mounted in the first mounting groove 110, the first limiting part 211 is clamped in the first clamping groove 111, and the first protection door 210 is mounted in the first mounting groove 110 by utilizing the limiting effect of the first clamping groove 111 on the first limiting part 211, so that the first protection door 210 is effectively prevented from falling off from the first mounting groove 110, and the first protection door 210 can slide along the length direction of the first clamping groove 111.

The second mounting groove 120 is provided with a second clamping groove 121, and a second limiting part 221 is arranged on one side, facing the second clamping groove 121, of the second protection door 220, and the second clamping groove 121 is in sliding fit with the second limiting part 221 so as to enable the second protection door 220 to be arranged in the second mounting groove 120 in a sliding mode. When the second protection door 220 is mounted in the second mounting groove 120, the second limiting portion 221 is engaged with the second clamping groove 121, and the second protection door 220 is mounted in the second mounting groove 120 by utilizing the limiting effect of the second clamping groove 121 on the second limiting portion 221, so that the second protection door 220 is prevented from falling off from the second mounting groove 120, and the second protection door 220 can slide along the length direction of the first clamping groove 111.

In the present embodiment, the first clamping groove 111 is disposed on the first wall surface 101 of the first mounting groove 110, and the second clamping groove 121 is disposed on the second wall surface 102 of the first mounting groove 110, that is, in the present embodiment, the first wall surface 101 is parallel to the sliding direction of the first protection door 210, and the second wall surface 102 is parallel to the sliding direction of the second protection door 220.

In the present embodiment, the first clamping groove 111 is provided on the third wall surface 103 of the first mounting groove 110, and the third wall surface 103 and the first wall surface 101 are disposed opposite to each other. The second clamping groove 121 is formed in the fourth wall surface 104 of the second mounting groove 120, and the fourth wall surface 104 and the second wall surface 102 are disposed opposite to each other.

In this embodiment, the first limiting portion 211 and the second limiting portion 221 are bosses, the first limiting portion 211 is integrally formed with the first protection door 210, and the second limiting portion 221 is integrally formed with the second protection door 220. The boss is engaged with the first engaging groove 111 or the second engaging groove 121, so that the first protection door 210 is mounted to the first mounting groove 110, and the second protection door 220 is mounted to the second mounting groove 120, thereby preventing the protection door assembly from falling off the intermediate body 100.

In this embodiment, the first limiting portion 211 and the second limiting portion 221 are spring pins, the side of the first protection door 210 facing the first clamping groove 111 and the side of the second protection door 220 facing the second clamping groove 121 are respectively provided with counter bores, one end of the spring pin provided with a spring is inserted into the counter bore, and the other end of the spring pin protrudes out of the protection door assembly and is in sliding fit with the first clamping groove 111 or the second clamping groove 121. When the first protection door 210 or the second protection door 220 is installed, the other end of the spring pin is pressed into the counter bore, and then the first protection door 210 or the second protection door 220 is correspondingly installed in the first installation groove 110 or the second installation groove 120, so that the installation of the protection door assembly is realized, the other end of the spring pin is in sliding fit with the first clamping groove 111 or the second clamping groove 121, the protection door assembly is prevented from falling off the middle piece body 100, and meanwhile, the installation space of the protection door assembly in the middle piece body 100 is reduced.

In addition, by providing the spring pins on the first and second protection doors 210 and 220, it is convenient to appropriately modify the existing protection doors, and further, the existing protection doors can be assembled with the middleware body 100 as well, thereby realizing recycling of the existing protection doors.

Here, in the present embodiment, the first wall 101, the second wall 102, the third wall 103, and the fourth wall 104 may have a rib structure, and are partially disposed in the movement range of the first protection door 210 in the first mounting groove 110, and the movement range of the second protection door 220 in the second mounting groove 120.

In the embodiment of the present utility model, as shown in fig. 2, 3, 9 and 10, the intermediate member body 100 is provided with a first opening 112 and a second opening 122, the first opening 112 is located in the first mounting groove 110 and communicates with the first clamping groove 111, and the second opening 122 is located in the second mounting groove 120 and communicates with the second clamping groove 121.

When the first protection door 210 or the second protection door 220 is installed, the first limiting part 211 is clamped into the first clamping groove 111 from the first opening 112, the second limiting part 221 is clamped into the second clamping groove 121 from the second opening 122, so that the convenience of installing the first protection door 210 in the first installation groove 110 and installing the second protection door 220 in the second installation groove 120 is effectively improved, meanwhile, the first limiting part 211 does not need to be clamped into the first clamping groove 111 from the first installation groove 110, the second limiting part 221 does not need to be clamped into the second clamping groove 121 from the second installation groove 120, the installation space of the protection door assembly in the intermediate piece body 100 is effectively reduced, and the space utilization rate of the protection door assembly in the intermediate piece body 100 is improved.

Here, the position of the first opening 112 in the first mounting groove 110 may be adjusted according to the actual position of the first limiting portion 211 on the first protection door 210, and the position of the second opening 122 in the second mounting groove 120 may be adjusted according to the actual position of the second limiting portion 221 on the second protection door 220.

In the embodiment of the present utility model, the intermediate member body 100 is further provided with two third limiting portions 131, wherein one third limiting portion 131 is disposed in the first mounting groove 110 and abuts against the first protection door 210, and the other third limiting portion 131 is disposed in the second mounting groove 120 and abuts against the second protection door 220.

When the first protection door 210 is clamped to the first clamping groove 111 and the second protection door 220 is clamped to the second clamping groove 121, one of the third limiting portions 131 abuts against the first protection door 210 and the other third limiting portion 131 abuts against the second protection door 220. Under the combined action of the third limiting part 131 and the first clamping groove 111, and the third limiting part 131 and the second clamping groove 121, the first protection door 210 and the second protection door 220 can be more stably installed in the first installation groove 110, so that the first protection door 210 and the second protection door 220 are more effectively prevented from falling off from the middle piece body 100, the limiting function of the middle piece body 100 on the protection door component is further improved, and stable protection is provided for turnover of the socket middle piece in assembly.

In an embodiment of the present utility model, as shown in fig. 1 and 8, the intermediate member body 100 further includes an elastic member 300. The first end of the elastic member 300 is connected to the first protection door 210, the second end of the elastic member 300 is connected to the second protection door 220, and the elastic member 300 is used for abutting the first protection door 210 against the sidewall of the first mounting groove 110 and abutting the second protection door 220 against the sidewall of the second mounting groove 120, so as to fix the first protection door 210 to the first mounting groove 110, fix the second protection door 220 to the second mounting groove 120, and fix the protection door assembly to the middle member body 100 when the protection door assembly is not subjected to other forces.

In the embodiment of the present utility model, as shown in fig. 2, a first stopper 105 is formed on a sidewall of the first mounting groove 110, a second stopper 106 is formed on a sidewall of the second mounting groove 120, and the first stopper 105 and the second stopper 106 are disposed opposite to each other. The first protection door 210 is slidably disposed in the first mounting groove 110, the second protection door 220 is slidably disposed in the second mounting groove 120, and the first end of the first protection door 210 abuts against the first stop portion 105 under the action of elastic force, so that the first protection door 210 is fixed in the first mounting groove 110; the second end of the second protection door 220 abuts against the second stop portion 106, so that the second protection door 220 is fixed to the second mounting groove 120, and further, the protection door assembly is fixed to the intermediate member body 100.

In an embodiment of the present utility model, as shown in fig. 1 to 7, the middleware body 100 further includes a third mounting groove 130, and the third mounting groove 130 is adapted to communicate with the first and second mounting grooves 110 and 120. Two third spacing portions 131 all set up in third mounting groove 130, and one of them third spacing portion 131 is provided with first apron, and another third spacing portion 131 is provided with the second apron, and first apron and second apron extend in opposite directions.

The first protection door 210 is provided with a first connection portion 212 at a side near the third installation groove 130, and the first connection portion 212 is connected with the first end of the elastic member 300. The second protection door 220 is provided with a second connection portion 222 at a side near the third mounting groove 130, and the second connection portion 222 is connected with the second end of the elastic member 300.

The first end of the elastic piece 300 is abutted with the first cover plate, the second end of the elastic piece 300 is abutted with the second cover plate, and the elastic piece 300 is fixed in the third mounting groove through limiting of the elastic piece 300 by the first cover plate and the second cover plate.

The first connecting portion 212 and the second connecting portion 222 are located in the third mounting groove 130, and the first connecting portion 212 and the second connecting portion 222 are disposed opposite to each other.

When the first protection door 210 and the second protection door 220 are not acted by other external forces, the elastic force of the elastic member 300 acts on the first connection portion 212 and the second connection portion 222, that is, the elastic force of the elastic member 300 acts on the first protection door 210 and the second protection door 220, so that the first protection door 210 abuts against the side wall of the first installation groove 110, and the second protection door 220 abuts against the side wall of the second installation groove 120.

Illustratively, in the present embodiment, the elastic member 300 is a spring. The first connecting portion 212 and the first protection door 210 are integrally formed, the first connecting portion 212 is a side arm protruding out of the first protection door 210, the side arm is provided with a protruding column 213, the protruding column 213 extends along the length direction of the third mounting groove 130, and the first end of the spring is sleeved on the protruding column 213 and abuts against the first connecting portion 212. Similarly, the second connecting portion 222 has the same structure as the first connecting portion 212, and the second end of the spring is sleeved on the boss 213 of the second connecting portion 222 and abuts against the second connecting portion 222. The extension direction of the protruding column 213 of the second connecting portion 222 is opposite to the extension direction of the protruding column 213 of the first connecting portion 212, so that the first connecting portion 212 and the second connecting portion 222 are disposed opposite to each other, and the spring is convenient to install. The elastic force of the spring acts on the first connection portion 212 and the second connection portion 222 such that the first protection door 210 abuts against the sidewall of the first mounting groove 110, and the second protection door 220 abuts against the sidewall of the second mounting groove 120.

In this embodiment, the first connecting portion 212 is a side arm protruding from the first protection door 210, the side arm is provided with a protruding column 213, the protruding column 213 extends along the length direction of the third mounting groove 130, and an end of the protruding column 213 away from the side arm is provided with a pin hole. The second connecting portion 222 is a positioning block, the positioning block is provided with a through hole, one end of the convex column 213 away from the side arm is slidably arranged through the through hole of the positioning block, and the convex column 213 is arranged on one side of the positioning block away from the side arm through a pin shaft. The spring is sleeved on the protruding column 213, the length of the protruding column 213 is matched with the length of the third mounting groove 130, the elastic force of the spring acts on the first connecting portion 212 and the second connecting portion 222, and then under the action of the elastic force, the first protection door 210 abuts against the first mounting groove 110, and the second protection door 220 abuts against the second mounting groove 120.

In the embodiment of the present utility model, as shown in fig. 4 and 8, the first connection portion 212 is provided with a clamping block 214, and a clamping groove is formed between the clamping block 214 and the first connection portion 212. When the first end of the elastic member 300 is connected to the first connecting portion 212, the first end of the elastic member 300 is clamped in the clamping groove, so as to fix the first end of the elastic member 300 to the first connecting portion 212. In this embodiment, the first connection portion 212 is a side arm protruding from the first protection door 210, the side arm is provided with a protruding column 213, and the locking block 214 is provided on the protruding column 213.

Here, the locking block 214 is not limited to be disposed at the first connection portion 212, the locking block 214 may be disposed at the second connection portion 222 of the second protection door 220, or the locking block 214 may be disposed at both the first connection portion 212 of the first protection door 210 and the second connection portion 222 of the second protection door 220, and may be disposed according to actual requirements.

In an embodiment of the present utility model, as shown in fig. 11 to 14, the socket middleware further includes a conductive member. The conducting piece is arranged on one side of the middle piece body 100, which is away from the protection door assembly, and the conducting piece is detachably connected with the middle piece body 100, so that the protection door assembly, the conducting piece and the middle piece body 100 form a socket middle piece, and further the conducting piece can form an integral module with the protection door assembly and the middle piece and is assembled in the socket shell, and the installation of the conducting piece is facilitated.

In the embodiment of the present utility model, a snap structure is disposed on a side of the middle member body 100 facing away from the protection door assembly, and the conductive member is fixed to the middle member body 100 through the snap structure. In this embodiment, the conductive members include an L-pole copper strip 410, an N-pole copper strip 420, and an E-pole copper strip 430.

As shown in fig. 11 and 12, two L-shaped tabs 411 and two L-shaped limit ribs 412 are provided on one side of the middle piece body 100 facing away from the protection door assembly, a limit notch is formed between the L-shaped limit ribs 412 and the middle piece body 100, and the L-shaped copper strip 410 is fixed to the middle piece body 100 through the L-shaped tab 411 and the L-shaped limit ribs 412.

As shown in fig. 11 and 13, two N-pole buckles 421 are disposed on a side of the middle piece body 100 facing away from the protection door assembly, the two N-pole buckles 421 are disposed opposite to each other, the middle piece body 100 is formed with an N-pole limit slot, the N-pole limit slot is located on one side of the N-pole jack of the middle piece body 100, and the N-pole copper strip 420 is fixed to the middle piece body 100 through the N-pole buckles 421 and the N-pole limit slot.

As shown in fig. 11 and 14, two E-pole buckles 431 and E-limit ribs 432 are disposed on the side of the middle piece body 100 facing away from the protection door assembly, a limit notch is formed between the E-pole limit ribs 432 and the middle piece body 100, and the E-pole copper strip 430 is fixed to the middle piece body 100 through the E-pole buckles 431 and the E-pole limit ribs 432.

It should be noted that, in this embodiment, the number of the buckles of each pole and the number of the limit ribs are not limited to two, the actual number can be increased or decreased according to the actual requirement, and the positions of the buckles and the limit ribs in the middle part body 100 can be set according to the actual requirement.

The specific assembly process of the socket middleware provided by the present utility model is described below with reference to fig. 1 to 14.

The first end of the elastic member 300 is sleeved on the boss 213 of the first connection portion 212, and the first end of the elastic member 300 is fixed on the first connection portion 212 through the clamping block 214, so as to complete the assembly of the first protection door 210 and the elastic member 300, and ensure that the elastic member 300 cannot fall off from the first protection door 210.

The second limiting portion 221 of the second protection door 220 is clamped into the second clamping groove 121 from the second opening 122 of the middle piece body 100, and meanwhile, the second connecting portion 222 of the second protection door 220 abuts against the third limiting portion 131, so that the second protection door 220 is mounted on the middle piece body 100.

The first limiting portion 211 of the first protection door 210 is clamped into the first clamping groove 111 from the first opening 112 of the middle piece body 100, meanwhile, the elastic piece 300 is sleeved on the convex column 213 on the side wall of the second protection door 220, and the first connecting portion 212 of the first protection door 210 is abutted against the third limiting portion 131, so that the first protection door 210 is mounted on the middle piece body 100.

The L-pole copper sheet, the N-pole copper sheet and the E-pole copper sheet are sequentially clamped in corresponding buckles and limit ribs on the intermediate piece body 100, so that the L-pole copper sheet, the N-pole copper sheet and the E-pole copper sheet are fixedly arranged on the intermediate piece body 100.

Through the above assembly process, the first protective door 210, the second protective door 220 and the conductive member are assembled to the intermediate member body 100, and form an integral socket intermediate member, thereby effectively simplifying the operation of installing the protective door and the conductive member to the socket.

In the embodiment of the present utility model, the first protection door 210 is provided with two first driving inclined planes 216, wherein one first driving inclined plane 216 is disposed at a first end of the first protection door 210, the other first driving inclined plane 216 is disposed at a second end of the first protection door 210, an inclination angle formed by the first driving inclined plane 216 and a bottom wall of the first mounting groove 110 is an obtuse angle, and the inclination angles of the two first driving inclined planes 216 are equal. The second end of the first protection door 210 is provided with a first escape opening 215.

The second protection door 220 is provided with two second driving inclined planes 226, wherein one second driving inclined plane 226 is arranged at the first end of the second protection door 220, the other second driving inclined plane 226 is arranged at the second end of the second protection door 220, the inclined angle formed by the second driving inclined plane 226 and the bottom wall of the second mounting groove 120 is an acute angle, and the inclined angles of the two second driving inclined planes 226 are equal. A second end of the second protection door 220 is provided with a second escape opening 225.

It should be noted that, the bottom wall of the middle piece body 100, which is abutted against the protection door component, is provided with a two-pole jack and a three-pole jack, the two-pole jack is located in the first installation groove 110, the live wire jack and the zero wire jack in the three-pole jack are located in the second installation groove 120, the ground wire jack in the three-pole jack is located in the first installation groove 110, and the first avoiding opening 215 of the first protection door 210 is located above the ground wire jack. When the first protection door 210 abuts against the side wall of the first mounting groove 110 under the action of the elastic force, the two first driving inclined planes 216 cover the two-pole jack in a one-to-one correspondence manner, and the two second driving inclined planes 226 cover the live wire jack and the zero wire jack of the three-pole jack in a one-to-one correspondence manner, so that the protection door assembly can protect the two-pole jack and the three-pole jack from electric shock.

As shown in fig. 15, after the two plug pins of the plug are inserted into the two-pole jack of the socket, the two plug pins act on the two first driving inclined planes 216 in a one-to-one correspondence manner, and the two first driving inclined planes 216 are simultaneously subjected to downward acting forces of the plug pins. Since the inclination angle formed by the first driving inclined surfaces 216 and the bottom wall of the first mounting groove 110 is an obtuse angle, and the inclination angles of the two first driving inclined surfaces 216 are equal, a horizontal force and a vertical force are decomposed after the downward force is applied to the first driving inclined surfaces 216, the horizontal force faces a first direction, and the horizontal force received by the two first driving inclined surfaces 216 is equal, so as to push the first protection door 210 to slide in the first mounting groove 110 along the first direction, in this embodiment, the first direction is a direction from the first end of the first protection door 210 to the second end of the first protection door 210 (i.e., a direction from right to left in fig. 1). The latch tab is inserted into the two-pole insertion hole of the intermediate member body 100 from the first escape hole 215, thereby opening the first protection door 210.

When the plug is pulled out of the two-pole jack, the first protection door 210 slides along the opposite direction of the first direction under the elastic force of the elastic member 300, and the first end of the first protection door 210 abuts against the sidewall of the first mounting groove 110, and the two first driving inclined planes 216 cover the two-pole jack of the middle member body 100 in a one-to-one correspondence.

The process of opening the second protection door 220 is similar to that of opening the first protection door 210, and will not be described in detail here.

In the embodiment of the present utility model, two first abutment surfaces 218 are formed at one end of the first protection door 210 facing the bottom wall of the first mounting groove 110, a first rotation axis 217 is formed at the connection position of the two first abutment surfaces 218, the first rotation axis 217 abuts against the bottom wall of the first mounting groove 110, and the first abutment surfaces 218 are planar. Two second abutting surfaces 228 are formed at one end of the second protection door 220 facing the bottom wall of the second mounting groove 120, a second rotating shaft 227 is formed at the joint of the two second abutting surfaces 228, the first rotating shaft 217 abuts against the bottom wall of the second mounting groove 120, and the second abutting surfaces 228 are plane surfaces.

In an embodiment of the present utility model, as shown in fig. 3, the intermediate member body 100 is further provided with a plurality of stop ribs, and each stop rib is disposed on one side of the corresponding jack in a one-to-one correspondence manner. For convenience of distinction, here, two stop ribs disposed on one side of the dipolar jack are respectively denoted as a first stop rib 113 and a second stop rib 114, and a stop rib disposed on one side of the live wire jack and a stop rib disposed on one side of the neutral wire jack are denoted as a third stop rib 123 and a fourth stop rib 124.

As shown in fig. 16, when a single latch plate is inserted into the zero line jack of the two-pole jack, the first protection door 210 rotates counterclockwise with the first rotating portion as a rotation pivot until one of the first abutment surfaces 218 of the first protection door 210 abuts against the bottom wall of the first mounting groove 110, and at the same time, the second end of the first protection door 210 abuts against the second stop rib 114, and under the action of the second stop rib 114, the first protection door 210 does not move in the first direction, so as to prevent the risk of electric shock caused by the insertion of the single latch plate into the zero line jack of the two-pole jack.

As shown in fig. 17, when a single latch plate is inserted into the live wire jack of the two-pole jack, the first protection door 210 rotates clockwise with the first rotating portion as a rotation pivot until the other first contact surface 218 of the first protection door 210 contacts the bottom wall of the first mounting groove 110, and at the same time, the first end of the first protection door 210 contacts the second stop rib 114, and under the action of the second stop rib 114, the first protection door 210 does not move in the first direction, so as to prevent the risk of electric shock caused by the insertion of the single latch plate into the live wire jack of the two-pole jack.

As shown in fig. 18, when a single latch plate is inserted into the live wire jack of the tripolar jack, the second protection door 220 rotates clockwise with the second rotating portion as a rotation pivot until one of the second abutting surfaces 228 of the second protection door 220 abuts against the bottom wall of the second mounting groove 120, and meanwhile, the first end of the second protection door 220 abuts against the third stop rib 123, and under the action of the third stop rib 123, the second protection door 220 cannot move in the first direction, so that the electric shock risk caused by the insertion of the single latch plate into the live wire jack of the tripolar jack is prevented.

As shown in fig. 19, when the single latch plate is inserted into the zero line jack of the tripolar jack, the second protection door 220 rotates counterclockwise with the second rotating portion as a rotation pivot until the other second abutting surface 228 of the second protection door 220 abuts against the bottom wall of the second mounting groove 120, and at the same time, the second end of the second protection door 220 abuts against the fourth stop rib 124, and under the action of the fourth stop rib 124, the second protection door 220 does not move in the first direction, so as to prevent the electric shock risk caused by the insertion of the single latch plate into the zero line jack of the tripolar jack.

Because the first abutting surface 218 and the second abutting surface 228 are both planar, when the first abutting surface 218 abuts against the bottom wall of the first mounting groove 110, and the second abutting surface 228 abuts against the bottom wall of the second mounting groove 120, the contact area between the first abutting surface 218 and the bottom wall of the first mounting groove 110 increases, so that the friction force between the first abutting surface 218 and the bottom wall of the first mounting groove 110 increases, and similarly, the friction force between the second abutting surface 228 and the bottom wall of the second mounting groove 120 increases, and when the first protection door 210 and the second protection door 220 receive a force in the first direction smaller than the friction force, the first protection door 210 and the second protection door 220 do not move in the first direction, and further under the combined action of the abutting surfaces and the stop ribs, the electric shock risk caused by the insertion of a single plug pin piece into the jack is prevented.

The utility model also provides a socket, which comprises a socket shell and any one of the socket middleware, wherein the socket middleware is detachably connected with the socket shell.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A socket middleware, comprising:

the middle piece body is provided with a first mounting groove and a second mounting groove, and is mounted on the inner side of the socket shell;

the protection door assembly comprises a first protection door and a second protection door, wherein the first protection door is arranged in the first mounting groove, and the second protection door is arranged in the second mounting groove, so that the first protection door, the second protection door and the middleware body form the socket middleware.

2. The socket middleware according to claim 1, wherein the first mounting groove and the second mounting groove are located on the same side of the middleware body, the first mounting groove is provided with a first clamping groove, one side of the first protection door facing the first clamping groove is provided with a first limiting part, and the first clamping groove is in sliding fit with the first limiting part so as to enable the first protection door to be arranged in the first mounting groove in a sliding mode; the second mounting groove is provided with a second clamping groove, one side of the second protection door facing the second clamping groove is provided with a second limiting part, and the second clamping groove is in sliding fit with the second limiting part so as to enable the second protection door to be arranged in the second mounting groove in a sliding mode, wherein:

the first clamping groove is formed in a first wall surface of the first mounting groove, and the second clamping groove is formed in a second wall surface of the first mounting groove; and/or the number of the groups of groups,

the first clamping groove is formed in a third wall surface of the first mounting groove, and the third wall surface and the first wall surface are arranged oppositely; the second clamping groove is formed in a fourth wall surface of the second mounting groove, and the fourth wall surface and the second wall surface are arranged oppositely.

3. The socket intermediate of claim 2, wherein the intermediate body is provided with a first opening and a second opening, the first opening being located in the first mounting slot and communicating with the first card slot, and the second opening being located in the second mounting slot and communicating with the second card slot.

4. A socket intermediate according to claim 3, wherein the intermediate body is further provided with two third limiting portions, one of the third limiting portions being disposed in the first mounting groove and abutting the first protection door, and the other third limiting portion being disposed in the second mounting groove and abutting the second protection door.

5. The socket middleware of claim 4, wherein the middleware body further comprises:

the first end of the elastic piece is connected with the first protection door, the second end of the elastic piece is connected with the second protection door, and the elastic piece is used for abutting the first protection door to the side wall of the first mounting groove and abutting the second protection door to the side wall of the second mounting groove.

6. The socket intermediate of claim 5, wherein the intermediate body further comprises a third mounting slot adapted to communicate with the first and second mounting slots; the two third limiting parts are arranged in the third mounting groove, one of the third limiting parts is provided with a first cover plate, the other third limiting part is provided with a second cover plate, and the first cover plate and the second cover plate extend in opposite directions;

a first connecting part is arranged on one side, close to the third mounting groove, of the first protection door, and the first connecting part is connected with the first end of the elastic piece; a second connecting part is arranged on one side, close to the third mounting groove, of the second protection door, and the second connecting part is connected with the second end of the elastic piece; the first end of the elastic piece is abutted with the first cover plate, and the second end of the elastic piece is abutted with the second cover plate;

the first connecting part and the second connecting part are both positioned in the third mounting groove, and the first connecting part and the second connecting part are oppositely arranged.

7. The receptacle middleware according to any one of claims 1 to 6, further comprising:

the conducting piece is arranged on one side, deviating from the protective door assembly, of the middle piece body, and the conducting piece is detachably connected with the middle piece body, so that the protective door assembly, the conducting piece and the middle piece body form the socket middle piece.

8. The socket intermediate of claim 7, wherein a side of the intermediate body facing away from the protective door assembly is provided with a snap feature by which the conductive member is secured to the intermediate body.

9. The socket intermediate as recited in any one of claims 1 to 6, wherein an end of the first protective door facing the bottom wall of the first mounting groove is formed with two first abutment surfaces, a joint of the two first abutment surfaces forms a first rotation axis, the first rotation axis abuts against the bottom wall of the first mounting groove, and the first abutment surfaces are planar;

two second abutting surfaces are formed at one end of the second protection door, which faces the bottom wall of the second mounting groove, a second rotating shaft is formed at the joint of the two second abutting surfaces, the first rotating shaft is abutted with the bottom wall of the second mounting groove, and the second abutting surfaces are planes.

10. A socket comprising a socket housing and a socket intermediate as claimed in any one of claims 1 to 9, the socket intermediate being detachably connected to the socket housing.