CN216750520U - Anti-drop socket - Google Patents

Abstract

The application provides an anticreep socket relates to electrical equipment technical field for peg graft with the plug, reduce the risk that plug and socket drop because of the unexpected plug that leads to, this anticreep socket includes: the limiting piece is positioned in the shell and horizontally arranged between the plug bush component and the socket panel, and an opening is formed in the position, opposite to the plug hole, of the limiting piece; the ejector rod is arranged inside the shell and connected with the first end of the limiting piece. Wherein, the plug pin of the plug passes through the jack and the opening and is inserted into the plug bush component; the jack is configured to: the first end of the limiting piece can be driven to move, so that the limiting piece is kept inclined, and the opening is clamped with the plug pin of the plug.

Description

Anti-drop socket

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an anti-falling socket.

Background

The socket is also called as a power socket and a switch socket. A socket is a common device, and people usually connect a power line plug of an electronic device with a jack on the socket so as to provide electric energy for the electronic device.

In actual life, the socket is widely used, and the application scene is complex. In some cases, the existing socket needs to prevent the plug from falling off in the using process, so that the power failure of the electrical appliance caused by the falling off of the plug is avoided, and the economic loss caused by the problem is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-drop socket which can clamp a plug, reduce the risk of the plug dropping off due to accidents of the plug and the socket and improve the practicability of the socket and the experience effect of a user.

In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:

the application provides an anticreep socket includes: the limiting piece is positioned in the shell and horizontally arranged between the plug bush component and the socket panel, and an opening is formed in the position, opposite to the plug hole, of the limiting piece; the ejector rod is arranged inside the shell and connected with the first end of the limiting piece. Wherein, the plug pin of the plug passes through the jack and the opening and is inserted into the plug bush component; the jack is configured to: the first end of the limiting piece can be driven to move, so that the limiting piece is kept inclined, and the opening is clamped with the plug pin of the plug.

The application provides an anti-drop socket comprises a top rod and a limiting piece, wherein the limiting piece is positioned in a shell, the limiting piece is horizontally arranged between a plug bush component and a socket panel, an opening is formed in the limiting piece in a position opposite to the position of the opening, the top rod is arranged in the shell and connected with the first end of the limiting piece, a plug pin of a plug can sequentially pass through the opening and is inserted into the plug bush component, so that the socket is electrically connected with the plug, the top rod can drive the first end of the limiting piece to move, one end of the limiting piece is driven to move, the limiting piece is enabled to be kept inclined, namely, when the opening is horizontally arranged, the plug pin inserted in the vertical direction can pass through the opening, after the opening is obliquely arranged, the plug pin of the socket is clamped by the opening, therefore, large friction force exists between the plug and the limiting piece, the plug is difficult to be pulled out, unless the limiting piece is restored to be horizontal, therefore, the limiting piece is oblique to lock the plug, the risk that the plug falls off because of the accident of plug and socket is reduced, user's experience is improved.

In one possible implementation, the opening is located at an intermediate position of the limiting member to form a through hole structure.

In one possible implementation, a first end of the ejector rod extends out of the socket panel, and a second end of the ejector rod is located in the shell and connected with the first end of the limiting piece; the ram is further configured to: when the plug is inserted, the first end of the ejector rod is pressed by the plug, and the second end of the ejector rod drives the first end of the limiting piece to move towards the direction far away from the socket panel, so that the limiting piece is inclined.

In one possible implementation, the anti-drop socket further includes: the first elastic reset piece is arranged in the shell and elastically supports the ejector rod, and the first end of the ejector rod elastically extends out of the socket panel.

In one possible implementation, the anti-drop socket further includes: the pressing rod is arranged inside the shell and is connected with the second end of the limiting piece; the pressing lever is configured to: when the ejector rod drives the limiting piece to incline, the second end of the limiting piece can be driven to move, so that the limiting piece is horizontal, and the plug can be pulled out.

In one possible implementation, the restraint is adjacent to the receptacle panel or to the receptacle assembly when the restraint is horizontal.

In one possible implementation, a first end of the pressing rod extends out of the socket panel, and a second end of the pressing rod is located in the housing and connected with a second end of the limiting piece; the anticreep socket still includes: the second elastic reset piece is arranged in the shell and elastically supports the pressing rod, and the first end of the ejector rod elastically extends out of the socket panel.

In one possible implementation, the anti-drop socket further includes: a locking mechanism and an unlocking mechanism, wherein the locking mechanism acts on the carrier rod and is configured to: the ejector rod is locked after the first end of the limiting piece is driven to move by the ejector rod, so that the limiting piece is kept inclined; the unlocking mechanism acts on the locking mechanism and is configured to: when the ejector rod is locked by the locking mechanism, the locking mechanism can be separated from the ejector rod, so that the limiting piece is restored to be horizontal.

In one possible implementation, the anti-drop socket further comprises an adjusting mechanism acting on the ejector rod and configured to: when the first end that the ejector pin drove the restriction piece moves to different positions, all can pin the ejector pin, make the restriction piece have a plurality of different inclination.

In one possible implementation, the first end and the second end of the limiting member are both elastically supported in the housing.

Drawings

Fig. 1 is a schematic perspective view illustrating a plug-in connection structure of an anti-drop socket according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of an anti-drop socket according to an embodiment of the present disclosure;

fig. 3 is a second schematic cross-sectional view illustrating an anti-drop socket according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a limiting member according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of another limiter provided in an embodiment of the present application;

fig. 6 is a third schematic cross-sectional view illustrating a disengagement-prevention socket according to an embodiment of the present invention;

fig. 7 is a fourth schematic cross-sectional view of an anti-drop socket according to an embodiment of the present disclosure;

fig. 8 is a fifth schematic cross-sectional view of an anti-drop socket according to an embodiment of the present application;

fig. 9 is a sixth schematic cross-sectional view of an anti-drop socket according to an embodiment of the present invention;

fig. 10 is a seventh schematic cross-sectional view of an anti-drop socket according to an embodiment of the present application.

Description of reference numerals:

100-anti-drop socket; 200-plug; 201-a latch; 1-a shell; 2-a sleeve assembly; 10-a socket panel; 11-a jack; 111-a containment chamber; 20-a top rod; 21-a first end of the ejector pin; 22-a second end of the carrier rod; 221-a first extension; 2211-connecting trough; 222-a second extension; 23-a clamping groove; 24-a rack configuration; 30-a limiting member; 31-a first end of the limiting member; 32-grooves; 33-a via hole; 34-a second end of the limiter; 35-a connecting rod; 40-a first elastic restoring member; 50-pressing rod; 51-a first end of a press rod; 52-pressing the second end of the rod; 521-a third extension; 522-a fourth extension; 60-a second elastic return member; 70-a locking mechanism; 71-a fifth elastic return member; 72-a click rod; 80-a plug rod; 90-limit teeth.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In a first aspect, fig. 1 shows a schematic perspective view of a three-dimensional structure in which an anti-drop socket 100 and a plug 200 are plugged, where the plug is easy to drop from a jack of the socket in a use process of the socket, so that an electrical appliance is powered off due to the drop of the plug, and the electrical appliance is lost due to a sudden power failure, for example, when a Power Distribution Unit (PDU) for a cabinet on a server cabinet is connected to the plug of the server cabinet, the plug of the server cabinet unexpectedly drops, so that the server is suddenly turned off, and a large loss is caused. The anti-drop socket 100 provided by the embodiment of the application can reduce the risk that the plug 200 falls off due to accidents between the plug 200 and the anti-drop socket 100, and improves the practicability of the anti-drop socket 200 and the experience effect of a user.

Fig. 2 is a schematic cross-sectional structural view of a drop-off prevention socket provided in an embodiment of the present application, and as shown in fig. 1 and fig. 2, the drop-off prevention socket 100 is used for being plugged with a plug 200, and the drop-off prevention socket 100 includes: the plug-in socket comprises a shell 1 and a plug bush component 2 arranged inside the shell 1, wherein the plug bush component 2 is opposite to a jack 11 on a socket panel 10, and a plug 201 of a plug 200 is electrically connected with the plug bush component 2 through the jack 11, so that the plug 200 is conducted with the anti-falling socket 100.

In addition, as shown in fig. 2, the anti-drop socket 100 further includes: a ram 20 and a limiter 30. The limiting member 30 is located in the housing 1 and horizontally arranged between the jack assembly 2 and the receptacle panel 10, and the limiting member 30 is provided with an opening (not shown in fig. 2) facing the jack 11. In this way, when the plug 201 of the plug 200 can be inserted into the socket assembly 2 through the jack 11 and the opening in sequence, the plug 200 is electrically connected to the anti-drop socket 100.

In a possible implementation manner, a receiving cavity 111 is formed in the housing 1, the receiving cavity 111 is located between the plug bush assembly 2 and the receptacle panel 10, the receiving cavity 111 is used for receiving the limiting member 30, and the limiting member 30 is opened opposite to the insertion hole 11.

In addition, the plunger 20 is disposed inside the housing 1 and connected to the first end 31 of the limiting member 30, and the plunger 20 can drive the first end 31 of the limiting member 30 to move, so that the limiting member 30 keeps inclining, and the opening catches the plug 201 of the plug 200. It will be appreciated that the limiting member 30 is initially disposed horizontally between the receptacle assembly 2 and the receptacle panel 10, and when the plunger 20 is moved, the plunger 20 moves the first end 31 of the limiting member 30, so that the limiting member 30 is kept tilted. Therefore, the connection between the limiting member 30 and the carrier rod 20 needs to ensure that the relative positional relationship between the carrier rod 20 and the limiting member 30 can be changed. For example, the angle of the carrier rod 20 to the restriction member 30 is changed from a perpendicular to an acute angle or an obtuse angle, or from an acute angle or an obtuse angle to a right angle.

Thus, the restricting member 30 may be optionally hinged to the carrier rod 20. Thus, the connection strength of the limiting member 30 and the ejector rod 20 is high, and the relative position relationship between the ejector rod 20 and the limiting member 30 can be changed.

Alternatively, the limiting member 30 may be connected to the push rod 20 by a flexible connecting line. In this way, it is also ensured that the relative positional relationship between the carrier rod 20 and the restricting member 30 can be changed. The connection manner of the limiting member 30 and the carrier rod 20 is only exemplary and is not meant to limit the present application.

Fig. 3 is a schematic cross-sectional view illustrating an anti-drop socket 100 according to an embodiment of the present application, in fig. 3, a pin 201 of a plug 200 is inserted into a socket 11, and a ram 20 drives a first end 31 of a limiting member 30 to move, so that the limiting member 30 is inclined with respect to an axial direction of the socket 11, and thus an opening of the limiting member 30 catches the pin to lock the plug 200 to the anti-drop socket 100.

The application provides an anti-drop socket 100, which comprises a top bar 20 and a limiting piece 30, wherein the limiting piece 30 is positioned in a shell 1 and horizontally arranged between a plug bush component 2 and a socket panel 10, the limiting piece 30 is provided with an opening right facing a jack 11, the top bar 20 is arranged in the shell 1, the top bar 20 is connected with a first end 31 of the limiting piece 30, a pin 201 of a plug 200 can sequentially pass through the jack 11 and the opening and be inserted into the plug bush component 2, so that the plug 200 is electrically connected with the anti-drop socket 100, the top bar 20 can drive the first end 31 of the limiting piece 30 to move, so as to drive one end of the limiting piece 30 to move, so that the limiting piece 30 keeps inclining, that is, when the opening is horizontally arranged, the pin 201 inserted in the vertical direction can pass through the opening, after the opening is obliquely arranged, the pin 201 of the plug 200 is clamped by the opening, so that a large friction force exists between the plug 200 and the limiting piece 30, the plug 200 is difficult to be pulled out unless the restoring limiting member 30 is horizontal, so that the limiting member 30 is inclined to lock the plug 200, the risk that the plug 200 and the anti-drop socket 100 drop off due to accidents is reduced, and the user experience is improved.

Fig. 4 shows a schematic structural diagram of a limiting member provided by an embodiment of the present application, as shown in fig. 4, the opening is located at an edge position of the limiting member 30 to form a groove 32 structure, so that the limiting member 30 is in a "C" shape, and the latch 201 passes through the groove 21. As shown in fig. 2, when the limiting member 30 is vertically arranged with respect to the axial direction of the insertion hole 11, the latch 201 can pass through the groove 21; as shown in fig. 3, when the restricting member 30 is disposed obliquely with respect to the axial direction of the insertion hole 11, the length of the recess 21 of the restricting member 30 in the X-axis direction is smaller than the length of the plug 201 in the X-axis direction, so that the circumferential wall surface of the recess 21 contacts and catches the plug 201, and it is difficult to pull out the plug 200 due to the frictional force between the plug 201 and the restricting member 30, thereby fastening the plug 200 to the coming-off preventing socket 100.

Fig. 5 shows a schematic structural view of another limiting member 30 provided in the embodiment of the present application, and as shown in fig. 5, an opening is located at an intermediate position of the limiting member 30 to form a through hole 33 structure. Then, as shown in fig. 3, after the push rod 20 moves, the restriction member 30 is close to one side of the push rod 20 and is shifted in the direction opposite to the Y axis, and the restriction member 30 is driven to be inclined with respect to the axial direction of the insertion hole 11, so that the plug 201 is in contact with and engaged with the circumferential wall surface of the through hole, thereby fastening the plug 200 to the anti-drop socket 100. Moreover, the opening is located in the middle of the limiting piece 30, so that the center of gravity of the limiting piece 30 can be centered, and the probability of dislocation when the limiting piece 30 is clamped with the bolt 201 in the accommodating cavity 111 is reduced.

It will be appreciated that, in order to prevent children from accidentally touching the plug bush assembly 2 (i.e. directly touching the live portion), in some embodiments, a protection door is further disposed in the housing 1, wherein the anti-drop socket 100 may be a three-hole socket (i.e. including the L-pole jack 11, the N-pole jack 11 and the E-pole jack 11), the plug bush assembly 2 may be a three-level plug bush assembly 2 (i.e. including the L-pole, the N-pole and the E-pole), three holes of the anti-drop socket 100 are sequentially aligned with three poles, the protection door includes a first protection door and a second protection door, the first protection door is disposed at the L-pole jack 11 and is opposite to the L-pole of the three-level plug bush assembly 2, and the second protection door is disposed at the N-pole jack 11 and is opposite to the N-pole of the three-level plug bush assembly 2. The limiting piece 30 is arranged at the E pole jack 11 and is opposite to the E pole of the tertiary socket assembly 2. Therefore, the protective doors are respectively arranged in the L-pole jack 11 and the N-pole jack 11, when the plug 201 of the plug 200 is inserted, the protective doors feel the thrust of the plug 201 of the plug 200, the protective doors are automatically opened, the plug 201 is connected with the plug bush component 2, and when the plug 200 is taken out of the anti-drop socket 100, the protective doors can be automatically closed; when plug 200 did not insert anticreep socket 100, the shutter was in the closed condition to can prevent that the user from electrocuting by mistake, simultaneously, the department sets up restriction piece 30 at E utmost point, so that restriction piece 30 and plug 200 earthing pole's bolt 201 fasten, and then fasten plug 200 and anticreep socket 100, reduce the risk that plug 200 and socket drop because of the accident leads to, improve user's experience.

In some embodiments, the first end 21 of the plunger 20 may extend out of the socket panel 10 and may also extend out of the other side of the anti-slip socket 100, the second end 22 of the plunger 20 is located in the housing 1 and connected to the first end 31 of the limiting member 30, and the user moves the first end 21 of the plunger 20, so that the second end 22 of the plunger 20 drives the first end 31 of the limiting member 30 to move away from the socket panel 10, so as to tilt the limiting member 30. In this way, the trigger restricting member 30 may be inclined to lock the plug 200 by a user's operation, the structure is relatively simple, and the failure rate of the drop-off prevention socket 100 may be reduced.

In other embodiments, the first end 21 of the plunger 20 extends out of the receptacle panel 10, the second end 22 of the plunger 20 is located in the housing 1, and is connected to the first end 31 of the limiting member 30; when the plug 200 is inserted, the plug 200 presses the first end 21 of the jack 20, and the second end 22 of the jack 20 drives the first end 31 of the limiting member 30 to move away from the socket panel 10, so that the limiting member 30 tilts. That is to say, the first end 21 of the plunger 20 protrudes out of the socket panel 10 and is located at the joint of the socket panel 10 and the plug 200, so that, when the plug 200 is inserted into the anti-falling socket 100, the plug 200 presses the end of the plunger 20 protruding out of the socket panel 10, so that the end of the plunger 20 located in the housing 1 drives the end of the limiting member 30 to move in the direction away from the socket panel 10, and further the limiting member 30 tilts, and the plug 201 is locked with the opening of the limiting member 30. Thus, in the process that the plug 200 is inserted into the anti-falling socket 100, the limiting part 30 can be automatically triggered to incline to lock the plug 200, so that the plug 200 and the anti-falling socket 100 are automatically fastened, the operation of a user is simple, and the use of the user is facilitated.

In a possible implementation manner, a first mounting hole may be disposed on the socket panel 10, the first mounting hole is located at a joint of the socket panel 10 and the plug 200, the ejector 20 is mounted on the first mounting hole, the first end 21 of the ejector 20 protrudes out of the first mounting hole, the second end 22 of the ejector 20 is located in the first mounting hole and is connected with one end of the limiting member 30, and the ejector 20 is capable of moving along an axial direction of the first mounting hole. Thus, when the plug 201 is inserted into the insertion hole 11 and the first end 21 of the plunger 20 is pushed by the plug 200, the first end 21 of the plunger 20 moves along the axial direction of the first mounting hole, and the first end 31 of the limiting member 30 moves until the first end 21 of the plunger 20 extends into the first mounting hole. In this way, since the first end 21 of the jack 20 can extend into the first mounting hole, the first end 21 of the jack 20 can be prevented from blocking the plug 201 of the plug 200 from being inserted into the anti-drop socket 100.

In order to enhance the user experience, in some embodiments, as shown in fig. 6, the anti-drop socket 100 further includes a first elastic restoring member 40, wherein the first elastic restoring member 40 is disposed in the housing 1 and elastically supports the top bar 20, and the first end 21 of the top bar 20 elastically protrudes out of the socket panel 10. So, after plug 200 and anticreep socket 100 loosened, ejector pin 20 can automatic re-setting, when being connected plug 200 and anticreep socket 100 next time, but direct use has improved user's experience effect.

In one possible implementation manner, the first elastic restoring member 40 is disposed in the first mounting hole, one end of the first elastic restoring member 40 is connected to the second end 22 of the top rod 20, and the other end of the first elastic restoring member 40 is connected to the bottom of the first mounting hole. Thus, after the plug 200 is inserted into the anti-drop socket 100, the first end 22 of the ejector rod 20 extends into the first mounting hole, the second end 22 of the ejector rod 20 compresses the first elastic reset piece 40, so that the first elastic reset piece 40 has a certain reset force, the limiting piece 30 is inclined relative to the axial direction of the jack 11 at the moment, the limiting piece 30 is in contact with the plug 201 and has a certain friction force, the reset force of the first elastic reset piece 40 is smaller than the friction force of the limiting piece 30, or the ejector rod 20 is locked, so that the elastic reset piece 40 cannot be reset. When the plug 200 is taken out of the anti-drop socket 100, the friction force between the limiting member 30 and the plug 201 becomes zero, and the resetting force of the first elastic resetting member 40 is greater than the friction force of the limiting member 30, so that the first end 21 of the ejector rod 20 can automatically extend out of the first mounting hole, and the automatic resetting of the ejector rod 20 is realized. The first elastic restoring member 40 may be a compression spring, an extension spring, etc., which is not limited in this application.

Alternatively, the end of one end of the first elastic restoring member 40 is connected to the end of the second end 22 of the push rod 20, and the connection between the end of one end of the first elastic restoring member 40 and the end of the second end 22 of the push rod 20 may be a fixed connection, such as welding, riveting, etc. The end of the first elastic restoring element 40 can be detachably connected to the end of the second end 22 of the rod 20, for example, but not limited to, a threaded connection, a key connection, a pin connection, a hook connection, etc.

Optionally, the first end 21 of the top bar 20 can be inserted into the first elastic restoring member 40, the first elastic restoring member 40 is connected to the shaft of the top bar 20, and the first elastic restoring member 40 can contract in the first mounting hole, so that when the first end 21 of the top bar 20 extends into the first mounting hole, the second end 22 of the top bar 20 contacts with the bottom of the first mounting hole. In this way, the coupling strength of the first elastic restoring member 40 to the jack 20 is improved, and the stability of the jack 20 when it moves in the axial direction of the first mounting hole is improved.

In addition, alternatively, the other end of first elastic restoring element 40 may be fixedly connected to the bottom of the first mounting hole. Optionally, the first elastic resetting piece 40 may be detachably connected to the bottom of the first mounting hole, and the connection manner of the first elastic resetting piece 40 to the bottom of the first mounting hole is not limited in this application.

In order to facilitate the user to remove plug 200 from anti-slip socket 100, in some embodiments, anti-slip socket 100 further includes a pressing rod 50, where pressing rod 50 is disposed inside housing 1 and connected to second end 34 of limiting member 30, and when ejector 20 tilts limiting member 30, second end 34 of limiting member 30 is moved to make limiting member 30 horizontal for pulling out plug 200. Thus, after the plug 200 is locked in the anti-falling socket 100, the pressing rod 50 is moved to drive the second end 34 of the limiting member 30 to move, so that the limiting member 30 is horizontal, the plug 201 can be smoothly pulled out from the opening, and a user can conveniently take out the plug 200 from the anti-falling socket 100.

In a possible implementation manner, the socket panel 10 is further provided with a second mounting hole, the first end 51 of the pressing rod extends into the second mounting hole and is connected with the limiting member 30, the second end 52 of the pressing rod is located outside the second mounting hole, and the pressing rod 50 can move along the axial direction of the second mounting hole. When the limiting member 30 is tilted to lock the plug 200 and the second end 52 of the pressing rod 50 is pressed, the pressing rod 50 moves along the axial direction of the second mounting hole to drive the limiting member 30 to be vertically arranged relative to the axial direction of the insertion hole 11, so as to release the plug from the anti-release socket 100.

In order to further enhance the user experience, in some embodiments, as shown in fig. 6, the anti-drop socket 100 further includes a second elastic restoring member 60, wherein the second elastic restoring member 60 is disposed in the housing 1 and elastically supports the pressing rod 50, and makes the first end 51 of the pressing rod 50 elastically protrude out of the socket panel 10. Thus, when the plug 200 is removed from the drop-out prevention socket 100, the first end 51 of the pressing lever 50 receives the restoring force of the second elastic restoring member 60, and the first end 51 of the pressing lever 50 elastically protrudes from the socket panel 10.

In one possible implementation manner, the second elastic restoring element 60 is disposed in the second mounting hole, one end of the second elastic restoring element 60 is connected to the second end 52 of the pressing rod 50, the other end of the second elastic restoring element 60 is connected to the bottom of the second mounting hole, and the second elastic restoring element 60 is used for extending the first end 51 of the pressing rod 50 out of the second mounting hole. Thus, when the user presses the pressing rod 50, the second elastic resetting piece 60 receives the pressure transmitted by the pressing rod 50, the second elastic resetting piece 60 has a certain resetting force, after the user releases the pressing rod 50, the pressing rod 50 receives the resetting force of the second elastic resetting piece 60, the first end 51 of the pressing rod 50 extends out of the second mounting hole, and the anti-falling socket 100 is convenient for the user to use subsequently.

The second elastic restoring member 60 may also be a compression spring, an extension spring, etc., which is not limited in this application.

Likewise, alternatively, an end of one end of the second elastic restoring member 60 may be connected to an end of the second end 52 of the pressing lever 50.

Alternatively, the second end 52 of the pressing rod 50 may also be inserted into the second elastic restoring member 60, the second elastic restoring member 60 is connected with the shaft of the pressing rod 50, and the second elastic restoring member 60 can be contracted in the second mounting hole, so that when the first end 51 of the pressing rod 50 extends into the second mounting hole, the second end 52 of the pressing rod 50 contacts with the bottom of the second mounting hole. Thus, the coupling strength of the second elastic restoring member 60 to the pressing lever 50 is improved, and the stability of the pressing lever 50 when moving in the axial direction of the first mounting hole is improved.

In addition, the other end of the second elastic reset piece 60 may be fixedly connected to the bottom of the second mounting hole, or detachably connected to the bottom of the second mounting hole, which is not limited in this application.

Fig. 7 and 8 are schematic cross-sectional views illustrating the anti-drop socket 100 according to the embodiment of the present invention, in which fig. 7 is a schematic cross-sectional view illustrating the anti-drop socket 100 after the plug 200 is inserted into the anti-drop socket 100, and fig. 8 is a schematic cross-sectional view illustrating the anti-drop socket 100 after the plug 200 is inserted into the anti-drop socket 100 and the pressing rod 50 is pressed. As shown in fig. 8, the position a is a first position where the restriction member 30 is horizontally disposed, the position a being adjacent to the receptacle panel 10, and the position B is a second position where the restriction member 30 is horizontally disposed, the position B being adjacent to the receptacle assembly 2.

Illustratively, as shown in fig. 7 and 8, when the plug 200 is not inserted into the anti-drop socket 100, the limiting member 30 is located at the position a, and after the plug 200 is inserted into the anti-drop socket 100, the plug 200 presses the first end 21 of the ejector rod 20, and the second end 22 of the trigger ejector rod 20 drives the first end 31 of the limiting member 30 to move away from the socket panel 10, so that the limiting member 30 tilts. If the user needs to remove the plug 200 from the anti-drop socket 100, the first end 51 of the pressing rod 50 is moved, so that the second end 52 of the pressing rod 50 drives the second end 34 of the limiting member 30 to move, the limiting member 30 moves to the position B, and the plug 200 is pulled out from the anti-drop socket 100.

In some embodiments, both the first end 31 and the second end 34 of the limiting member 30 are elastically supported within the housing 1. That is, the first end 31 and the second end 34 of the limiting member 30 are respectively provided with a third elastic restoring member and a fourth elastic restoring member, so that when the plug 200 is taken out of the anti-drop socket 100, the third elastic restoring member and the fourth elastic restoring member can restore the limiting member 30, thereby enabling the top bar 20 and the first end 51 of the pressing bar 50 to both extend out of the socket panel 10, which is convenient for the user to use subsequently.

In one possible implementation, the limiting member 30 is disposed in the accommodating cavity 111 described above, one end of the third elastic resetting member is connected to the bottom of the accommodating cavity 111, the other end of the third elastic resetting member is connected to the first end 31 of the limiting member 30, one end of the fourth elastic resetting member is connected to the bottom of the accommodating cavity 111, the other end of the fourth elastic resetting member is connected to the second end 34 of the limiting member 30, and the limiting member 30 is located at the position a when the third elastic resetting member and the fourth elastic resetting member are in the normal state. It will be appreciated that the third elastic return is similar in function to the first elastic return member 40 and the fourth elastic return is similar in function to the second elastic return member 60. The present application is not described in detail herein.

It can be understood that the socket needs a certain insertion and extraction force to satisfy safe use, so that when pulling the plug 200, a user needs to fix the socket with one hand and pull the plug 200 with the other hand, which is inconvenient for the user to pull the plug 200. Thus, in some embodiments, as shown in fig. 7, the second end 22 of the stem lifter 20 includes: a first extension 221 and a second extension 222, the first extension 221 being connected with the first end 31 of the limiting member 30; the second end 52 of the pressing lever 50 includes: a third extension 521 and a fourth extension 522, the third extension 521 is connected with the second end 34 of the limiting member 30, and the fourth extension 522 is located in the Y-axis direction of the second extension 222. When the second end 22 of the push rod 20 extends out of the first mounting hole, the push rod 20 is subjected to a force of the first elastic restoring member 40 in the Y-axis direction, the second extending portion 222 of the push rod 20 contacts with the fourth extending portion 522 of the pressing rod 50, and both the second extending portion 222 and the fourth extending portion 522 move synchronously along the Y-axis, so that the limiting member 30 moves from the second position (i.e., position B) to the first position (i.e., position a), and the limiting member 30 is vertically arranged relative to the axial direction of the insertion hole 11. That is, the second extension 222 and the fourth extension 522 both move synchronously along the Y-axis direction, so that the limiting member 30 is kept perpendicular to the axial direction of the jack 11 when the limiting member 30 moves from the second position to the first position, and thus there is no friction between the limiting member 30 and the plug 201 during the movement, and thus the restoring force of the first elastic restoring member 40 is greater than the plugging force and the gravity of the plug 200, and the plug 200 can be ejected out by itself, that is, after the user presses the pressing rod 50, the plug 200 can be ejected out by releasing the pressing rod 50. Thus, the experience of the user is improved.

In some embodiments, as shown in fig. 5 and 7, the limiting member 30 is further provided with a connecting rod 35, and the connecting rod 35 is positioned on one side of the limiting member 30 and is arranged in parallel with the limiting member 30; the first extending portion 221 has a connecting groove 2211, an opening of the connecting groove 2211 near the side of the inserting hole 11 is larger than an opening of the connecting groove 2211 far from the side of the inserting hole 11, so that the connecting rod 35 is clamped into the connecting groove 2211, and the connecting rod 35 can rotate in the connecting groove 2211 in the Y-axis direction and the direction opposite to the Y-axis direction. By doing so, the connecting rod 35 is caught in the connecting groove 2211, and when the first extending portion 221 moves in the Y-axis direction, one end of the connecting rod 35 can rotate in the connecting groove 2211, thereby changing the positional relationship of the restricting member 30 and the plunger 20.

In a possible implementation manner, the anti-drop socket 100 further includes: and a locking structure and an unlocking mechanism, wherein the locking structure acts on the ejector rod 20 and locks the ejector rod 20 after the ejector rod 20 drives the first end 31 of the limiting member 30 to move, so that the limiting member 30 keeps inclining. The unlocking mechanism acts on the locking mechanism, and when the locking mechanism locks the ejector rod 20, the locking mechanism can be disengaged from the ejector rod 20, so that the limiting member 30 is restored to the horizontal state.

It will be appreciated that in some embodiments, illustratively, in fig. 7 and 8, the locking mechanism is the plug 200, since the first end 21 of the plunger 20 protrudes from the receptacle panel 10 and is located at the abutting surface of the receptacle panel 10 and the plug 200. Therefore, when the plug 200 is inserted, the ejector rod 20 drives the first end 31 of the limiting member 30 to move and then locks the ejector rod 20, so that the limiting member 30 keeps inclining. Likewise, the unlocking mechanism may be the pressing rod 50 described above, which is not described in detail herein.

Fig. 9 is a schematic cross-sectional view illustrating the anti-drop socket provided by the embodiment of the present application, as shown in fig. 9, a clamping groove 23 is formed on a shaft of a top bar 20, a locking mechanism 70 is disposed in a housing 1, the locking mechanism 70 includes a fifth elastic reset piece 71 and a clamping rod 72, one end of the clamping rod 72 is connected to the fifth elastic reset piece 71, when a horizontal opening of a limiting piece 30 does not lock the plug 200, the fifth elastic reset piece 71 is in a compressed state, and when the limiting piece 30 is tilted to lock the plug 200, the other end of the clamping rod 72 receives a reset force of the fifth elastic reset piece 71, so that the clamping rod 72 is clamped in the clamping groove 23. Wherein, joint pole 72 can be isosceles right angle form, and the hypotenuse is towards ejector pin 21, and release mechanism includes grafting pole 80, and this grafting pole 80 perpendicular to joint pole 72, when pressing the one end of grafting pole 80, the other end of grafting pole 80 and isosceles right angle joint pole 72's hypotenuse face contact, and along hypotenuse towards Y axle reverse direction removal for joint pole 72 is towards X axle reverse direction removal, until the joint portion of joint pole 72 breaks away from in the joint groove 23, and restriction piece 30 resumes to the level.

When the plug 200 is inserted and locked by the inclined restricting member 30, the plunger 20 is locked by the locking mechanism 70. When the unlocking mechanism 80 is pressed to separate the locking mechanism 70 from the ejector rod 20, the ejector rod 20 is upwards bounced due to the action of the first elastic resetting piece 40, so that the plug 200 can be ejected out of the plug bush assembly 2, and the effect that the plug is easily pulled out is achieved.

In a possible implementation manner, the anti-drop socket 100 further includes: the adjusting mechanism acts on the ejector rod 20, and when the ejector rod 20 drives the first end 31 of the limiting member 30 to move to different positions, the ejector rod 20 can be locked, so that the limiting member 30 has a plurality of different inclination angles. Therefore, the limiting piece 30 can lock plugs 200 with different specifications after being inclined, and the situation that the limiting piece 30 is not locked and not fastened with the bolt 201 of the plug 200 is avoided. The application range of the anti-drop socket 100 is improved.

Alternatively, as shown in fig. 10, a rack structure 24 is provided on the shaft of the ejector rod 20, and a limiting tooth 90 engaged with the rack structure 24 is further provided in the housing 1, so that when the ejector rod 20 is pressed, the limiting tooth 90 can be engaged with different tooth surfaces of the rack structure 24 of the shaft, so that the ejector rod 20 drives the first end 31 of the limiting member 30 to move to different positions, and the limiting member 30 has a plurality of different inclination angles.

Optionally, the ejector rod 20 is provided with an external thread, the housing 1 is provided with an internal thread hole, and the ejector rod 20 is in threaded connection with the internal thread hole. The second end 22 of the ejector rod 20 is provided with an annular groove, and the extending part of the limiting member 30 is embedded in the annular groove, so that the ejector rod 20 is rotated at the first end 21 of the ejector rod 20, the ejector rod 20 can move along the axial direction of the internal thread hole, and the ejector rod 20 drives the first end 31 of the limiting member 30 to move to different positions, so that the limiting member 30 has a plurality of different inclination angles.

The particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The utility model provides an anticreep socket, is including the casing that has socket panel to and establish the plug bush subassembly in the casing is inside, the plug bush subassembly is just right jack on the socket panel, its characterized in that, the anticreep socket still includes:

a restraint within the housing and disposed horizontally between the ferrule assembly and the receptacle panel; the limiting piece is provided with an opening opposite to the jack;

the ejector rod is arranged in the shell and connected with the first end of the limiting piece;

wherein, the plug pin of the plug passes through the jack and the opening and is inserted into the plug bush component; the ram is configured to: the first end of the limiting piece can be driven to move, so that the limiting piece is kept inclined, and the opening is clamped with the bolt of the plug.

2. The drop resistant receptacle of claim 1 wherein said opening is located at an intermediate position of said restraint to form a through hole configuration.

3. The anti-drop socket of claim 1, wherein a first end of said jack rod extends out of said socket panel, and a second end of said jack rod is located within said housing and connected to a first end of said limiting member;

the ram is further configured to: when the plug is inserted, the plug presses the first end of the ejector rod, and the second end of the ejector rod drives the first end of the limiting piece to move towards the direction far away from the socket panel, so that the limiting piece inclines.

4. The drop resistant socket of claim 3, further comprising:

the first elastic reset piece is arranged in the shell and elastically supports the ejector rod, and the first end of the ejector rod elastically extends out of the socket panel.

5. The drop resistant socket of claim 1 further comprising:

the pressing rod is arranged inside the shell and is connected with the second end of the limiting piece;

the pressing lever is configured to: when the ejector rod drives the limiting piece to incline, the second end of the limiting piece can be driven to move, so that the limiting piece is horizontal, and the plug can be pulled out.

6. The drop resistant receptacle of any one of claims 1-5 wherein the restraint is adjacent the receptacle panel or adjacent the receptacle assembly when the restraint is horizontal.

7. The anti-drop socket according to claim 5, wherein a first end of the pressing rod protrudes from the socket panel, and a second end of the pressing rod is located in the housing and connected to a second end of the limiting member; the anti-drop socket further comprises:

and the second elastic resetting piece is arranged in the shell, elastically supports the pressing rod and enables the first end of the pressing rod to elastically stretch out of the socket panel.

8. The drop resistant socket of claim 1 further comprising:

a locking mechanism acting on the jack and configured to: after the ejector rod drives the first end of the limiting piece to move, the ejector rod is locked, and the limiting piece is kept to incline;

an unlocking mechanism acting on the locking mechanism and configured to: when the ejector rod is locked by the locking mechanism, the locking mechanism can be separated from the ejector rod, so that the limiting piece is restored to be horizontal.

9. The drop resistant socket of claim 1 further comprising:

an adjustment mechanism acting on the ram and configured to: when the ejector rod drives the first end of the limiting piece to move to different positions, the ejector rod can be locked, and the limiting piece is made to have a plurality of different inclination angles.

10. The anti-drop socket of claim 1 wherein the first and second ends of the limiting member are resiliently supported within the housing.

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