CN213905743U - Socket - Google Patents

Abstract

The utility model relates to a socket, it includes panel and base, be equipped with the ground terminal connection piece between panel and the base, be equipped with the mounting hole on the base, be equipped with the locating hole that aligns with the mounting hole opening on the ground terminal connection piece, wear to be equipped with in the locating hole and run through the mounting hole and with wall connection's connecting piece. The grounding terminal connecting piece has the effect that the grounding terminal connecting piece is not easy to fall off and loses the grounding effect.

Description

Socket

Technical Field

The application relates to the field of electrical components, in particular to a socket.

Background

The socket is also called a power socket and a switch socket, and can be used for inserting a plug of electrical equipment, so that the power supply of the electrical equipment is realized. In order to ensure the safety of the electrical equipment during use, a grounding terminal connecting piece is usually arranged in the socket for grounding.

In the related art, as shown in fig. 1, a socket is disclosed, which includes a panel 1, a base 2, and a ground terminal connecting plate 4 located on one side of the base 2 away from the panel 1, the ground terminal connecting plate 4 is riveted to the panel 1 and the base 2 by a hollow rivet 8, and when in use, an installation screw penetrates through the hollow rivet 8 to be connected with a wall, so as to achieve the purpose of grounding.

However, when the socket is grounded, the hollow rivet is easily damaged and cracked due to the influence of the rotation force of the mounting screw, so that the positioning effect on the grounding terminal connecting sheet is lost, and the grounding terminal connecting sheet falls off to lose the grounding effect, which needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to prevent the grounding terminal connecting sheet from falling off easily and losing the grounding effect, the application provides a socket.

The application provides a socket adopts following technical scheme:

a socket comprises a panel and a base, wherein a grounding terminal connecting piece is arranged between the panel and the base, a mounting hole is formed in the base, a positioning hole aligned with an opening of the mounting hole is formed in the grounding terminal connecting piece, and a connecting piece penetrating through the mounting hole and connected with a wall body is arranged in the positioning hole in a penetrating mode.

By adopting the technical scheme, during grounding operation, the grounding terminal connecting piece is placed on the base firstly, so that the positioning hole is aligned with the opening of the mounting hole, then the connecting piece sequentially penetrates through the positioning hole and the mounting hole and then is connected with the wall, the purpose of fixing the grounding terminal connecting piece is achieved, and finally the panel is connected on the base to realize the assembly of the socket. The grounding mode does not need to use hollow rivets, the stability of the grounding terminal connecting piece is not easily affected during assembly, and the conductivity and the grounding effect of the grounding terminal connecting piece are good. And the ground terminal connecting piece is located between base and the panel after the socket assembles to target in place, and the ground terminal connecting piece is difficult for droing when the connecting piece is not hard up.

Optionally, the base includes mount pad and the frame that links to each other through at least a set of joint spare joint, the mounting hole is seted up on frame or the mount pad.

Through adopting above-mentioned technical scheme, but the base includes detachable mount pad and frame, if the lateral wall of mounting hole splits because of receiving the extrusion when the connecting piece is twisted, then operating personnel can tear open alone and trade the mount pad or the frame that are equipped with the mounting hole, and the replacement cost is little, resources are saved.

Optionally, the clamping piece comprises an elastic clamping block fixed on the side edge of the mounting seat, and a clamping hole for the elastic clamping block to be clamped in is formed in the outer frame.

Through adopting above-mentioned technical scheme, the mount pad passes through the elasticity fixture block with the frame and links to each other with the card hole joint, easy and simple to handle during dismouting mount pad and frame, and it is efficient to change.

Optionally, the ground terminal connecting piece includes a positioning portion, a connecting portion and a conductive portion, which are fixedly connected, and the mounting base is provided with a connecting groove for the connecting portion to be clamped in.

Through adopting above-mentioned technical scheme, before the assembly ground terminal connection piece, earlier go into the spread groove with connecting portion card to tentatively fix a position the ground terminal connection piece, need not the position of manual control ground terminal connection piece during the operation connecting piece, convenient operation.

Optionally, a wiring assembly is arranged in the mounting seat, the wiring assembly includes a wiring ring embedded in the mounting seat and a wire pressing screw in threaded connection with the wiring ring, and one end of the conductive portion is connected to one of the wiring rings.

By adopting the technical scheme, when the zero line, the live line and the ground wire are externally connected, the zero line, the live line and the ground wire are respectively penetrated into the wiring rings of all the group wiring components, and then the wire pressing screw is rotated to press the wire close to the wire pressing screw, so that the wire is limited to be separated from the wiring rings and the circuit communication is realized. The wire connecting ring connected with the ground wire can conduct current to the conductive part and finally sink to the wall body to realize the function of ground protection.

Optionally, the ground terminal connection piece further comprises a transition part fixed on the connection part, and three groups of plug-in components connected with the transition part and a wiring ring used for connecting a zero line and a live line are arranged on the base.

By adopting the technical scheme, the current input from the ground wire can be transmitted to the transition part through the conducting part and the connecting part in sequence, and the three groups of plug assemblies are respectively used for conducting the current input from the zero line, the live wire and the ground wire.

Optionally, the plug assembly comprises a plug sheet and two plug sheets connected to one end of the plug sheet, and a plug socket for an external plug to extend into is formed between the two plug sheets.

By adopting the technical scheme, when the plug is used, the plug of the electrical equipment penetrates through the panel and then is clamped into the socket, and the current is transmitted to the plug after sequentially passing through the electrifying sheet and the plug sheet, so that the power supply of the electrical equipment is realized.

Optionally, one side that the panel is close to the base is connected with protection component, protection component is including setting up fixed plate and the guard plate of sliding connection on the fixed plate on the panel, set up the through hole that aligns with the socket on the fixed plate, the guard plate slides and connects on the through hole of fixed plate.

By adopting the technical scheme, when the socket is not used, the protection plate is moved to a state that the through hole is closed, and at the moment, the plugging port is shielded by the protection plate, so that ash is not easy to enter, and the electric conductivity of the plugging assembly is good; on the other hand, the child is not easy to extend the hand into the socket to touch the plug-in component by mistake, and the safety performance is high.

Optionally, a reset part is connected between the fixing plate and the protection plate, the reset part enables the protection plate to have a first position for shielding the through hole and a second position for opening the through hole, a guide inclined plane is arranged on one side of the protection plate facing the panel, and when the protection plate is located at the first position, the guide inclined plane is located in an orthographic projection range of one of the through holes.

Through adopting above-mentioned technical scheme, when not using the socket, the piece that resets makes the guard plate be in the first position of sheltering from the through hole, and the guard plate plays safety protection's effect this moment. When the plug is inserted into the through hole, the plug is firstly contacted with the guide inclined plane, and the protection plate is gradually pushed towards one side far away from the through hole, so that the protection plate is moved to a second position for opening the through hole, and the plug is conveniently embedded into the socket to realize power supply.

Optionally, a sliding groove is formed in the fixing plate, one end of the reset piece is connected with the protection plate, and the other end of the reset piece is connected with the side wall of the sliding groove.

Through adopting above-mentioned technical scheme, the piece assembly that resets is between the lateral wall of sliding tray and guard plate, and its self stability is good, the protecting effect of guard plate is good when the position of drive guard plate changes.

Drawings

Fig. 1 is a schematic structural diagram of a socket in the related art.

Fig. 2 is a schematic structural diagram of a socket according to an embodiment of the present application.

Fig. 3 is an exploded view of a receptacle according to one embodiment of the present application.

FIG. 4 is a schematic view of the terminal block, terminal assembly and connector assembly of one embodiment of the present application.

Figure 5 is an exploded view of a shield assembly according to one embodiment of the present application.

Description of reference numerals: 1. a panel; 11. connecting a clamping block; 12. a jack; 2. a base; 21. a mounting seat; 211. an elastic clamping block; 212. threading holes; 213. connecting grooves; 22. an outer frame; 221. a clamping hole; 222. a yielding groove; 223. mounting holes; 3. a wiring assembly; 31. a wire connecting ring; 32. a wire pressing screw; 4. a grounding terminal connecting sheet; 41. a positioning part; 411. positioning holes; 42. a connecting portion; 43. a conductive portion; 431. an anti-slip groove; 44. a transition section; 5. a connecting member; 6. a connector assembly; 61. a power-on sheet; 62. inserting pieces are connected; 621. an arc convex part; 63. a socket; 7. a guard assembly; 71. a fixing plate; 711. a through hole; 712. a sliding groove; 713. a limiting column; 72. a protection plate; 721. a baffle plate; 722. a moving block; 723. a guide slope; 73. a reset member; 8. a pop rivet.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a socket. Referring to fig. 2 and 3, the socket includes a panel 1 and a base 2. In some embodiments, both the faceplate 1 and the base 2 are made of slightly deformable plastic. The base 2 comprises a mounting seat 21 and an outer frame 22, the outer frame 22 is clamped on the outer side of the mounting seat 21 through four clamping components, and two parts of the four clamping components are arranged on two opposite sides of the mounting seat 21.

Referring to fig. 2 and 3, each set of clamping members includes two elastic clamping blocks 211 fixed on the outer wall of the mounting seat 21, and one end of each elastic clamping block 211 is provided with a chamfer. Four clamping holes 221 are formed in the end face of the outer frame 22 close to the mounting seat 21. When the mounting base 21 is connected with the outer frame 22, the elastic blocks 211 of the four clamping members are respectively clamped in the four clamping holes 221.

Referring to fig. 2 and 3, a plurality of groups of elastic connecting clamping blocks 11 are integrally formed at one end of the panel 1 close to the outer frame 22, the side wall of the outer frame 22 is provided with a yielding groove 222 for the connecting clamping block 11 to be clamped, and the panel 1 and the outer frame 22 are connected with the yielding groove 222 in a clamping manner through the connecting clamping block 11, so that the assembly and disassembly are convenient.

Referring to fig. 3 and 4, three sets of wiring assemblies 3 are connected to one side of the mounting seat 21 close to the panel 1, and each set of wiring assembly 3 includes a wiring ring 31 embedded in the mounting seat 21 and a wire pressing screw 32 screwed on the wiring ring 31. The wire ring 31 is formed by bending a metal sheet, the head of the wire pressing screw 32 is positioned outside the mounting seat 21, and the rod part of the wire pressing screw passes through the mounting seat 21 and then extends into the wire ring 31. Three threading holes 212 are formed in the mounting seat 21, and the three threading holes 212 are respectively communicated with the interior of the wiring rings 31 in the three wiring assemblies 3. When the wire is externally connected, the zero line, the ground wire and the live wire respectively extend into the wire connecting ring 31 through the three wire through holes 212 and are pressed and positioned through the wire pressing screw 32.

Referring to fig. 3 and 4, a ground terminal connecting piece 4 is connected between the panel 1 and the base 2, the ground terminal connecting piece 4 includes a positioning portion 41, a connecting portion 42, a conductive portion 43 and a transition portion 44 which are integrally formed, wherein the number of the positioning portions 41 is two and the two positioning portions are respectively connected to two opposite sides of the connecting portion 42. The end face of the mounting base 21 close to the panel 1 is provided with a connecting groove 213, and the connecting portion 42 is clamped in the connecting groove 213 to play a role in preliminarily positioning the ground terminal connecting piece 4. The transition portion 44 and the conductive portion 43 are both disposed on the connection portion 42, and the conductive portion 43 is bent into one of the wire loops 31 and abuts against a side wall of the wire loop 31 away from the wire pressing screw 32. The end face of the conductive part 43 close to the line pressing screw 32 is provided with an anti-slip groove 431, and the anti-slip groove 431 is used for increasing the friction force between the conducting wire and the conductive part 43, so that the conducting wire is not easy to move after being assembled in place.

Referring to fig. 2 and 4, the middle portions of the two positioning portions 41 are respectively provided with a positioning hole 411, a connecting member 5 is inserted into the positioning hole 411, and in some embodiments, the connecting member 5 is a conductive mounting screw or the like. The two ends of the side wall of the outer frame 22 are respectively provided with a mounting hole 223, and the two mounting holes 223 are respectively aligned with the openings of the two positioning holes 411. In the grounding operation, the connecting member 5 is connected to the wall body after sequentially passing through the positioning hole 411 and the mounting hole 223 adjacent thereto, so that current is introduced into the wall body and grounding is achieved.

Referring to fig. 3 and 4, three sets of connector assemblies 6 are connected to one side of the mounting seat 21 close to the panel 1, each set of connector assemblies 6 includes an electrical connector 61 and two connector tabs 62 fixedly connected to one end of the electrical connector 61, wherein the electrical connector 61 of one set of connector assemblies 6 is riveted to the transition portion 44, and the electrical connectors 61 of the other two sets of connector assemblies 6 are respectively abutted to the two connector rings 31 which are not connected to the conductive portion 43, so as to conduct current to the connector tabs 62.

Referring to fig. 3 and 4, a patch 63 is formed between two adjacent insertion sheets 62 in the same patch module 6, an arc protrusion 621 is integrally formed on one side of the patch 62 close to the patch 63, three jacks 12 are formed on the panel 1, and the three jacks 12 are respectively aligned with the three patch 63. The jack 12 can be used for inserting a plug in an electrical device so as to introduce current into the electrical device to supply power, and the arc-shaped convex part 621 can slightly deform and clamp the plug when the plug is inserted, so that the plug is not easy to be separated from the plug interface 63.

Referring to fig. 3 and 5, the protection assembly 7 is connected to one side of the panel 1 close to the base 2, the protection assembly 7 includes a fixing plate 71 and a protection plate 72, the fixing plate 71 is connected to one side of the panel 1 close to the base 2 in a clamping manner, and the protection plate 72 is slidably connected to the fixing plate 71. The fixing plate 71 has three through holes 711 aligned with the three sockets 63, wherein a sliding groove 712 is formed in a bottom wall of the through hole 711 at an upper end, the sliding groove 712 extends in a vertical direction, and a limiting post 713 is fixed on the bottom wall.

Referring to fig. 3 and 5, the protection plate 72 includes a blocking plate 721 and a moving block 722 fixed on the upper end of the blocking plate 721, and a guide inclined plane 723 is disposed on one side of the moving block 722 facing the panel 1. A reset member 73 is connected between the moving block 722 and the fixing plate 71, in some embodiments, the reset member 73 is an elastic reset spring, an upper end of the reset member 73 is connected to the moving block 722, and a lower end of the reset member 73 is sleeved on an outer side of the limiting column 713 and abuts against a bottom wall of the sliding groove 712. When the return spring is in a natural state, the protection plate 72 is in a first position for shielding the through hole 711, and the guide inclined surface 723 is located in an orthographic projection range of one of the through holes 711, so that on one hand, dust is not easy to enter the plug jack 63, the electric conductivity of the plug-in piece 62 is not affected, on the other hand, a child is not easy to touch the plug-in piece 62 by mistake to cause an electric shock accident, and the safety performance is high. When the plug is inserted into the through hole 711 from the plug hole 12, the plug contacts the guiding inclined plane 723 and presses the protection plate 72 down gradually, so that the protection plate 72 moves to the second position where the through hole 711 is opened, and at this time, the plug jack 63 can be inserted to supply power to the electrical equipment.

The implementation principle of a socket of the embodiment of the application is as follows: when the socket is assembled, the mounting base 21 and the outer frame 22 are clamped, the plug-in components 6 are respectively embedded into corresponding grooves in the mounting base 21, then the grounding terminal connecting piece 4 is embedded into the mounting base 21, so that the positioning holes 411 and the mounting holes 223 are respectively aligned, and then the transition part 44 and the conducting piece 61 of one group of the plug-in components 6 are riveted. Next, the terminal rings 31 of the three sets of terminal assemblies 3 are fitted into the mounting seats 21, respectively, so that the conductive portions 43 and the two current carrying pieces 61 not connected to the transition portions 44 are brought into contact with the three terminal rings 31, respectively. Then the connecting piece 5 is connected with the wall after sequentially passing through the positioning hole 411 and the mounting hole 223, thereby achieving the grounding purpose, and finally the panel 1 is clamped on the outer frame 22. The grounding mode does not need hollow rivets, the grounding terminal connecting sheet 4 is not easy to fall off when the connecting piece 5 is screwed, and the conductivity and the grounding effect of the grounding terminal connecting sheet 4 are good.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A socket, comprising a panel (1) and a base (2), characterized in that: be equipped with ground terminal connection piece (4) between panel (1) and base (2), be equipped with mounting hole (223) on base (2), be equipped with locating hole (411) that align with mounting hole (223) opening on ground terminal connection piece (4), wear to be equipped with in locating hole (411) and run through mounting hole (223) and with wall connection's connecting piece (5).

2. A socket according to claim 1, wherein: base (2) include mount pad (21) and frame (22) that link to each other through at least a set of joint spare joint, mounting hole (223) are seted up on frame (22) or mount pad (21).

3. A socket according to claim 2, wherein: the clamping piece comprises an elastic clamping block (211) fixed on the side edge of the mounting seat (21), and a clamping hole (221) for clamping the elastic clamping block (211) is formed in the outer frame (22).

4. A socket according to claim 2, wherein: the grounding terminal connecting sheet (4) comprises a positioning part (41), a connecting part (42) and a conductive part (43) which are fixedly connected, and a connecting groove (213) for the connecting part (42) to be clamped in is arranged on the mounting seat (21).

5. A socket according to claim 4, wherein: the wiring assembly (3) is arranged in the mounting seat (21), the wiring assembly (3) comprises wiring rings (31) embedded in the mounting seat (21) and a line pressing screw (32) in threaded connection with the wiring rings (31), and one end of the conductive part (43) is connected into one of the wiring rings (31).

6. A socket according to claim 5, wherein: the grounding terminal connecting piece (4) further comprises a transition part (44) fixed on the connecting part (42), and three groups of plugging components (6) which are respectively connected with the transition part (44) and a wiring ring (31) used for connecting a zero line and a live line are arranged on the base (2).

7. A socket according to claim 6, wherein: connect plug component (6) including circular telegram piece (61) and connect two and connect inserted sheet (62) in circular telegram piece (61) one end, two be formed with between inserted sheet (62) and supply the patch socket (63) that external plug stretched into.

8. A socket according to claim 7, wherein: one side that panel (1) is close to base (2) is connected with protection component (7), protection component (7) are including setting up fixed plate (71) on panel (1) and guard plate (72) of sliding connection on fixed plate (71), set up on fixed plate (71) with connect through hole (711) that socket (63) were aimed at, guard plate (72) slide and connect on through hole (711) of fixed plate (71).

9. A socket according to claim 8, wherein: a reset piece (73) is connected between the fixing plate (71) and the protection plate (72), the reset piece (73) enables the protection plate (72) to have a first position for shielding the through hole (711) and a second position for opening the through hole (711), a guide inclined plane (723) is arranged on one side, facing the panel (1), of the protection plate (72), and when the protection plate (72) is located at the first position, the guide inclined plane (723) is located in the orthographic projection range of one through hole (711).

10. A socket according to claim 9, wherein: the fixing plate (71) is provided with a sliding groove (712), one end of the reset piece (73) is connected with the protection plate (72), and the other end of the reset piece is connected with the side wall of the sliding groove (712).

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