CN209561661U - Socket - Google Patents

Abstract

The utility model relates to a kind of sockets, comprising: cover and the electrical connection module being connected on cover.Electrical connection module includes: pedestal, E pole unit, L pole unit and N pole unit；Pedestal is also provided with mounting hole；E pole unit includes: the pole the E clamp piece being placed in mounting hole, the conductive sheet being stacked in the clamp piece of the pole E, the ground wire locking piece for being separately connected the ground wire terminal of the pole E clamp piece and conductive sheet and being threaded through on ground wire terminal；Conduct piece is connected between conductive sheet and cover；The pole E clamp piece, which is equipped with, extends to the first extension that the interior and opposite ground wire locking piece of ground wire terminal is arranged；Conductive sheet, which is equipped with, extends to the second extension that the interior and opposite ground wire locking piece of ground wire terminal is arranged；And second extension overlay on the first extension.Above-mentioned socket realizes the fixed form for stacking urge lock, avoids the pole E clamp piece and conductive sheet when assembling from generating deformation, the quick and simple connection between the pole E and conductive sheet may be implemented, and ensure the yield of product.

Description

Socket

Technical field

The utility model relates to connector technique fields, more particularly to a kind of socket.

Background technique

Socket is a kind of connector being connected between supply network and electrical appliance.Power supply base is typically provided three and inserts Hole respectively corresponds the pole E (ground connection), the pole L (firewire) and the pole N (zero curve) of plug.And in order to avoid the appearance of the cover of socket It leaks electricity and causes safety accident, generally also need that the conductive sheet being connected between the pole E and cover is arranged.Traditional way is to lead to It crosses rivet and the pole E clamp piece rivets together with conductive sheet, and riveted processing needs to machine by riveted, therefore, this combination Mode is unfavorable for rapid processing, and also will cause the pole E clamp piece and conductive sheet generation deformation when riveted, easily causes product not It is good.

Utility model content

Based on this, the utility model provides a kind of socket, by the way of stacking urge lock, the pole E when avoiding assembling Clamp piece and conductive sheet generate deformation, the quick and simple connection between the pole E and conductive sheet may be implemented, and ensure the good of product Rate.

A kind of socket, comprising:

Cover；Cover offers the pole E jack, the pole L jack and the pole N jack；And

The electrical connection module being connected on cover；Electrical connection module includes: pedestal, and the E being respectively arranged on pedestal Pole unit, L pole unit and N pole unit；E pole unit corresponds to the pole E jack；L pole unit corresponds to the pole L jack；N pole unit Corresponding to the pole N jack；Pedestal is also provided with the mounting hole relative to the setting of the pole E jack；E pole unit includes: to be placed in mounting hole The interior pole E clamp piece, is separately connected the ground wire terminal of the pole E clamp piece and conductive sheet and wears the conductive sheet being stacked in the clamp piece of the pole E The ground wire locking piece being located on ground wire terminal；Conduct piece is connected between conductive sheet and cover；The pole E clamp piece is equipped with and extends to ground wire The first extension that the interior and opposite ground wire locking piece of terminal is arranged；Conductive sheet is locked equipped with the interior and opposite ground wire of ground wire terminal is extended to Determine the second extension of part setting；And second extension overlay on the first extension.

Above-mentioned socket, in use, the pole E of plug, the pole L and the pole N respectively correspond be inserted into the pole E jack, the pole L jack, with And the pole N jack, it realizes be electrically connected with the pole E clamp piece, the pole L clamp piece and the pole N clamp piece respectively.In order to simplify setting for E pole unit Meter, the conductive sheet for connecting cover is stacked in the pole E clamp piece, so that conductive sheet is electrically connected with the pole E clamp piece.Meanwhile the pole E clamp piece The first extension and the second extension of conductive sheet still by the way of stacking while extending in ground wire terminal, work as ground wire When ground wire is locked in ground wire terminal by locking piece, ground wire locking piece can prolong the first extension and second while pushing ground wire Extending portion further compresses, so that the pole E clamp piece and conductive sheet are tightly secured in together, and passes through conduct piece between conductive sheet and pedestal It links together, therefore, the pole E clamp piece is pressed in the mounting hole of pedestal by conductive sheet, to realize consolidating for the pole E clamp piece and conductive sheet It is fixed, it realizes the fixed form for stacking urge lock, avoids the pole E clamp piece and conductive sheet when assembling from generating deformation, the pole E may be implemented Quick and simple connection between conductive sheet, and ensure the yield of product.

Ground wire locking piece is adjustable screw in one of the embodiments,.It can be by ground wire and by way of turn One extension, the pushing of the second extension are fixed together, and using very convenient.

The one side of pedestal towards cover is equipped with the first accommodating being arranged relative to the pole L jack in one of the embodiments, Slot and the second accommodation groove being arranged relative to the pole N jack；L pole unit includes: the pole the L clamp piece for being contained in the first accommodation groove, connection L The fire line terminal of pole clamp piece and the firewire locking piece being threaded through on fire line terminal；N pole unit includes: to be contained in the second accommodating The pole the N clamp piece of slot, the zero terminal for connecting the pole N clamp piece and the zero curve locking piece being threaded through on zero terminal.

Firewire locking piece is adjustable screw in one of the embodiments,.It can be by firewire and the pole L by way of turn Clamp piece pushing is fixed together, and using very convenient.

Zero curve locking piece is adjustable screw in one of the embodiments,.It can be by zero curve and the pole N by way of turn Clamp piece pushing is fixed together, and using very convenient.

The pole L clamp piece, which is equipped with, in one of the embodiments, extends to what the interior and opposite firewire locking piece of fire line terminal was arranged Third extension.

The pole N clamp piece, which is equipped with, in one of the embodiments, extends to what the interior and opposite zero curve locking piece of zero terminal was arranged 4th extension.

Electrical connection module is additionally provided with indicator light in one of the embodiments,；Indicator light is electrically connected to L pole unit and the pole N Between unit.Indicator light for prompt the pole L whether with firewire in an ON state.

Electrical connection module is additionally provided with switch in one of the embodiments,；Switch is for controlling the pole L clamp piece and fire line terminal Between on-off.Switch is for promoting electrical safety.

Electrical connection module is additionally provided with protection location in one of the embodiments,；Protection location includes: to be slidably connected at bottom Protective door on seat and the elastic component being connected between protective door and pedestal；Protective door is for blocking the pole L jack and the pole N jack； And protective door is equipped with the guiding surface for extending to the pole E jack.When plug is docked with socket, the pole the E pin of plug can be along leading To slope driving protective door, protective door is forced to shift to avoid the pole L jack and the pole N jack.When not needing using socket, In Under the action of elastic component, protective door can shelter from the pole L jack and the pole N jack, improve the safety of electricity consumption.

Detailed description of the invention

Fig. 1 is the schematic diagram of the socket of an embodiment of the present invention；

Fig. 2 is the schematic diagram after the overturning of socket shown in FIG. 1；

Fig. 3 is the perspective view of the explosion of socket shown in FIG. 1；

Fig. 4 is the schematic diagram of the electrical connection module in socket shown in FIG. 1；

Fig. 5 is the schematic rear view of electrical connection module shown in FIG. 1；

Fig. 6 is the partial schematic diagram of electrical connection module shown in FIG. 1；

Fig. 7 is the local schematic rear view of electrical connection module shown in fig. 6；

Fig. 8 is the schematic diagram of the E pole unit in electrical connection module shown in fig. 6；

Fig. 9 is the decomposition diagram of E pole unit shown in Fig. 8.

The meaning of each label in attached drawing are as follows:

100- socket；

10- cover, the pole 11-E jack, the pole 12-L jack, the pole 13-N jack, 14- light cover；

20- electrical connection module, 21- pedestal, 211- mounting hole, the first accommodation groove of 212-, the second accommodation groove of 213-, the pole 22-E Unit, the pole 221-E clamp piece, the first extension of 2211-, 222- conductive sheet, the second extension of 2221-, 223- ground wire terminal, 224- ground wire locking piece, 225- conduct piece, 23-L pole unit, the pole 231-L clamp piece, 2311- third extension, 232- zero line Son, 233- firewire locking piece, 24-N pole unit, the pole 241-N clamp piece, the 4th extension of 2411-, 242- zero terminal, 243- zero Line locking piece, 25- indicator light, 26- protection location, 261- protective door, 2611- guiding surface, the first elastic component of 262-, 27- are opened It closes, 271- button, 272- slide bar, the second elastic component of 273-.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model The understanding for opening content is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

It as shown in Figures 1 to 9, is the socket 100 of an embodiment of the present invention.

As depicted in figs. 1 and 2, which includes: cover 10 and the electrical connection module 20 that is connected on cover 10.

As shown in Figure 1, cover 10 offers the pole E jack 11, the pole L jack 12 and the pole N jack 13.In the present embodiment, The pole E jack 11, the pole L jack 12 and the pole N jack 13 are respectively equipped with one and are square hole.

As shown in Fig. 3 to Fig. 7, electrical connection module 20 includes: pedestal 21, and the E being respectively arranged on pedestal 21 extremely single Member 22, L pole unit 23 and N pole unit 24.E pole unit 22 corresponds to the pole E jack 11, and L pole unit 23 corresponds to the pole L jack 12, N pole units 24 correspond to the pole N jack 13.Pedestal 21 is also provided with the mounting hole 211 being arranged relative to the pole E jack 11.In conjunction with Shown in Fig. 8 and Fig. 9, E pole unit 22 includes: the pole the E clamp piece 221 being placed in mounting hole 211, is stacked in the pole E clamp piece 221 Conductive sheet 222, be separately connected the ground wire terminal 223 of the pole E clamp piece 221 and conductive sheet 222 and be threaded through ground wire terminal 223 On ground wire locking piece 224.(in the present embodiment, the conduct piece of conduct piece 225 is connected between conductive sheet 222 and cover 10 225 follow closely for hollow nest).The pole E clamp piece 221, which is equipped with, extends to the interior and opposite ground wire locking piece 224 of ground wire terminal 223 is arranged first Extension 2211.Conductive sheet 222, which is equipped with, extends to the second extension that the interior and opposite ground wire locking piece 224 of ground wire terminal 223 is arranged Portion 2221, and the second extension 2221 overlays on the first extension 2211.When assembling, first by L pole unit 23 and N pole unit 24 are installed on pedestal 21, and then pedestal 21 is connected on cover 10, then, from the behind of pedestal 21 by 22 groups of E pole unit It is attached on pedestal 21.

Further, in the present embodiment, ground wire locking piece 224 is adjustable screw.It can be by ground by way of turn Line is fixed together with the first extension 2211, the pushing of the second extension 2221, and using very convenient.In other embodiments In, ground wire locking piece 224 is it is also contemplated that using positioning pin or active fastening block.

Hereafter, it also makes additional remarks to pedestal 21, L pole unit 23 and N pole unit 24.

As shown in figure 4, the one side of pedestal 21 towards cover 10 is equipped with the first accommodation groove being arranged relative to the pole L jack 12 212 and relative to the pole N jack 13 be arranged the second accommodation groove 213.L pole unit 23 includes: the L for being contained in the first accommodation groove 212 Pole clamp piece 231, the fire line terminal 232 for connecting the pole L clamp piece 231 and the firewire locking piece 233 being threaded through on fire line terminal 232. N pole unit 24 include: the pole the N clamp piece 241 for being contained in the second accommodation groove 213, connect the pole N clamp piece 241 zero terminal 242, with And it is threaded through the zero curve locking piece 243 on zero terminal 242.

Further, similar with above-mentioned ground wire locking piece 224, firewire locking piece 233 or adjustable screw.Pass through The mode of turn can fix firewire and the pushing of the pole L clamp piece 231 together, and using very convenient.In other embodiments In, firewire locking piece 233 is it is also contemplated that using positioning pin or active fastening block.

Similarly, zero curve locking piece 243 or adjustable screw.It can be by zero curve and the pole L clamp piece by way of turn 231 pushings are fixed together, and using very convenient.In other embodiments, zero curve locking piece 243 it is also contemplated that using Positioning pin or active fastening block.

In addition, in the present embodiment, similar with the setting of E pole unit 22, the pole L clamp piece 231 is equipped with and extends to fire line terminal The third extension 2311 that 232 interior and opposite firewire locking pieces 233 are arranged.The pole N clamp piece 241 is equipped with and extends to zero terminal 242 The 4th extension 2411 that interior and opposite zero curve locking piece 243 is arranged.

In order to improve the safety of electricity consumption, following improve can also be carried out.

For example, as shown in figure 3, in the present embodiment, electrical connection module 20 is also provided with indicator light 25.25 electricity of indicator light It is connected between L pole unit 23 and N pole unit 24.Indicator light 25 for prompt the pole L whether with firewire in an ON state.Accordingly Ground, cover 10 are equipped with the light cover 14 of the corresponding indicator light 25.

In another example as shown in Figure 3 and Figure 4, in the present embodiment, electrical connection module 20 is additionally provided with protection location 26；Protection Unit 26 includes: the protective door 261 being slidably connected on pedestal 21 and be connected between protective door 261 and pedestal 21 first Elastic component 262.Protective door 261 is for blocking the pole L jack 12 and the pole N jack 13.And protective door 261 is equipped with and extends to the pole E jack 11 guiding surface 2611.When plug is docked with socket 100, the pole the E pin of plug can be pushed along guiding surface 2611 to be protected Door 261 is protected, forces the displacement of protective door 261 to avoid the pole L jack 12 and the pole N jack 13.When not needing using socket 100, In Under the action of elastic component, protective door 261 can shelter from the pole L jack 12 and the pole N jack 13, improve the safety of electricity consumption.

In another example as shown in Figure 3 and Figure 4, electrical connection module 20 is also provided with switch 27.Switch 27 is for controlling the pole L On-off between clamp piece 231 and fire line terminal 232.Switch 27 is for promoting electrical safety.Further, in the present embodiment In, which includes: the button 271 being articulated on pedestal 21, the slide bar being slidably connected on button 271 272 and connection The second elastic component 273 between button 271 and slide bar 272.When push button 271 is swung, push slide bar 272 mobile, into And it controls on-off between the pole L clamp piece 231 and fire line terminal 232 and (such as the pole L clamp piece 231 is being split as stator and movable plate, led to Cross slide bar 272 push movable plate swing realize the contact between stator and movable plate with separate).

Above-mentioned socket 100, in use, the pole E of plug, the pole L and the pole N, which respectively correspond, is inserted into the pole E jack 11, the pole L Jack 12 and the pole N jack 13 are realized be electrically connected with the pole E clamp piece 221, the pole L clamp piece 231 and the pole N clamp piece 241 respectively. In order to simplify the design of E pole unit 22, the conductive sheet 222 for connecting cover 10 is stacked in the pole E clamp piece 221, so that conductive Piece 222 is electrically connected with the pole E clamp piece 221.Meanwhile the first extension 2211 of the pole E clamp piece 221 and the second of conductive sheet 222 extend Portion 2221 still by the way of stacking while extending in ground wire terminal 223, when ground wire is locked in by ground wire locking piece 224 When ground wire terminal 223, ground wire locking piece 224 can be by the first extension 2211 and the second extension while pushing ground wire 2221 further compress so that the pole E clamp piece 221 and conductive sheet 222 are tightly secured in together, and conductive sheet 222 and pedestal 21 it Between linked together by conduct piece 225, therefore, the pole E clamp piece 221 is pressed in the mounting hole 211 of pedestal 21 by conductive sheet 222, To realize the fixation of the pole E clamp piece 221 and conductive sheet 222, the fixed form for stacking urge lock is realized, the pole E when avoiding assembling Clamp piece 221 and conductive sheet 222 generate deformation, the quick and simple connection between the pole E and conductive sheet 222 may be implemented, and really Protect the yield of product.

Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.

Above embodiments only express the preferred embodiment of the utility model, and the description thereof is more specific and detailed, but It cannot be understood as the limitations to utility model patent range.It should be pointed out that for the ordinary skill of this field For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of socket, it is characterised in that: include:

Cover；The cover offers the pole E jack, the pole L jack and the pole N jack；And

The electrical connection module being connected on the cover；The electrical connection module includes: pedestal, and is respectively arranged in the bottom E pole unit, L pole unit and N pole unit on seat；The E pole unit corresponds to the pole E jack；The L pole unit pair The pole L jack described in Ying Yu；The N pole unit corresponds to the pole N jack；The pedestal is also provided with extremely to be inserted relative to the E The mounting hole of hole setting；The E pole unit includes: the pole the E clamp piece being placed in the mounting hole, is stacked in the pole E clamp piece On conductive sheet, be separately connected the ground wire terminal of the pole E clamp piece and the conductive sheet and be threaded through on the ground wire terminal Ground wire locking piece；Conduct piece is connected between the conductive sheet and the cover；The pole E clamp piece is equipped with and extends to describedly In line terminals and the first extension of the relatively described ground wire locking piece setting；The conductive sheet is equipped with and extends to the ground wire terminal Second extension of the interior and relatively described ground wire locking piece setting；And second extension overlays first extension On.

2. socket according to claim 1, which is characterized in that the ground wire locking piece is adjustable screw.

3. socket according to claim 1, which is characterized in that the pedestal towards the cover one side be equipped with relative to First accommodation groove of the pole L jack setting and the second accommodation groove being arranged relative to the pole N jack；The L pole unit packet It includes: being contained in the pole the L clamp piece of first accommodation groove, connects the fire line terminal of the pole L clamp piece and be threaded through the firewire Firewire locking piece on terminal；The N pole unit includes: the pole the N clamp piece for being contained in second accommodation groove, the connection pole N The zero terminal of clamp piece and the zero curve locking piece being threaded through on the zero terminal.

4. socket according to claim 3, which is characterized in that the firewire locking piece is adjustable screw.

5. socket according to claim 3, which is characterized in that the zero curve locking piece is adjustable screw.

6. socket according to claim 3, which is characterized in that the pole L clamp piece is equipped with and extends in the fire line terminal And the third extension of the relatively described firewire locking piece setting.

7. socket according to claim 3, which is characterized in that the pole N clamp piece is equipped with and extends in the zero terminal And the 4th extension of the relatively described zero curve locking piece setting.

8. socket according to claim 1, which is characterized in that the electrical connection module is additionally provided with indicator light；The instruction Lamp is electrically connected between the L pole unit and the N pole unit.

9. socket according to claim 3, which is characterized in that the electrical connection module is additionally provided with switch；The switch is used On-off between the control pole L clamp piece and the fire line terminal.

10. socket according to claim 1, which is characterized in that the electrical connection module is additionally provided with protection location；The guarantor Protect the elasticity that unit includes: the protective door being slidably connected on the base and is connected between the protective door and the pedestal Part；The protective door is for blocking the pole L jack and the pole N jack；And the protective door is extremely slotting equipped with the E is extended to The guiding surface in hole.