CN205212088U - Attaching plug - Google Patents
Attaching plug Download PDFInfo
- Publication number
- CN205212088U CN205212088U CN201520826818.9U CN201520826818U CN205212088U CN 205212088 U CN205212088 U CN 205212088U CN 201520826818 U CN201520826818 U CN 201520826818U CN 205212088 U CN205212088 U CN 205212088U
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- China
- Prior art keywords
- indicator light
- attaching plug
- housing
- binding post
- utility
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Abstract
The utility model provides an attaching plug, attaching plug includes the casing, suddenly locate the binding post of casing one side and locate the pilot lamp of casing surface, wherein, pilot lamp and binding post are located the different sides of casing, the pilot lamp includes first pilot lamp and second pilot lamp, binding post includes fire line terminal and ground terminal at least, first pilot lamp is connected with the fire line terminal, be used for instructing attaching plug whether to be in the on position, the second pilot lamp is connected with ground terminal, be used for instructing attaching plug whether to be in ground state. The utility model provides an attaching plug through setting up respectively the pilot lamp of being connected with live wire and earth connection, instructs plug whether correctly circular telegram and effectively grounded whether, can guarantee user's electrical safety on the one hand, and whether on the other hand can indicate user's electrical apparatus valid access power.
Description
Technical field
The utility model relates to the technical field of supply socket and pin connector, particularly a kind of attaching plug.
Background technology
Along with popularizing of electronic product, socket and plug is made to become routine use device very frequently, but people are in the process using plug, often can not know the whether effective grounding and whether be path (namely normally accessing live wire) of its jack inserted, the information of effective grounding is extremely important for user power utilization safety, and after user knows the socket that plug inserts, whether exact connect ion energising, judge whether electrical appliance correctly accesses power supply to it important, the problems referred to above are not resolved in existing plug.
Utility model content
The utility model provides a kind of attaching plug, can solve the technical problem that plug of the prior art cannot point out effective grounding and plug whether normal power-up.
For solving the problem, the utility model provides a kind of attaching plug, described attaching plug comprises housing, be based in the binding post of described housing side and be located at the indicator light of described housing outer surface, wherein, described indicator light and described binding post are positioned at the not ipsilateral of described housing, described indicator light comprises the first indicator light and the second indicator light, described binding post at least comprises fire line terminal and earth terminal, described first indicator light is connected with described fire line terminal, be used to indicate attaching plug and whether be in "on" position, described second indicator light is connected with described earth terminal, be used to indicate attaching plug and whether be in ground state.
According to the utility model one preferred embodiment, described binding post also comprises zero terminal.
According to the utility model one preferred embodiment, described first indicator light is different from the color of described second indicator light.
According to the utility model one preferred embodiment, described first indicator light is green, and described second indicator light is red.
According to the utility model one preferred embodiment, described attaching plug also comprises wire connecting ends, and one end of described wire connecting ends is connected with described housing, and the other end is connected with wire; Described wire connecting ends and described binding post are positioned at the not ipsilateral of described housing, and the sectional area that described wire connecting ends connects described shell one end is greater than the sectional area connecting wire one end.
According to the utility model one preferred embodiment, described wire connecting ends is provided with multiple interval trough along axis direction.
According to the utility model one preferred embodiment, described first indicator light and described second indicator light are positioned at same side or the not ipsilateral of described housing.
According to the utility model one preferred embodiment, described indicator light is LED.
Relative to prior art, the attaching plug that the utility model provides, by arranging the indicator light be connected with live wire and earth connection respectively, carry out indicating plug whether correctly energising and whether effective grounding, the Electrical Safety of user can be ensured on the one hand, consumer electronics can be pointed out whether effectively to access power supply on the other hand.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first preferred embodiment of the utility model power plug;
Fig. 2 is the structural representation of the utility model supply socket one preferred embodiment;
Fig. 3 is the schematic diagram of the utility model socket circuit structure one preferred embodiment;
Fig. 4 is the structural representation of the utility model power patch panel one preferred embodiment.
Fig. 5 is the structural representation of the utility model conversion socket one preferred embodiment;
Fig. 6 is the schematic diagram at another visual angle of conversion socket in Fig. 5 embodiment;
Fig. 7 is the structural representation of another embodiment of the utility model conversion socket; And
Fig. 8 is the structural representation of another embodiment of the utility model attaching plug.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the structural representation of the first preferred embodiment of the utility model power plug, and this attaching plug is used for the 220V electric power connecting place of China's standard.This attaching plug includes but not limited to following element: housing 100, binding post 200 and indicator light 300.
Specifically, binding post 200 is based in the side of housing 100, and this binding post 200 at least comprises fire line terminal 210 and earth terminal 220, and namely each plug can be two-phase type or three-phase type.The outer surface of housing 100 is located at by indicator light 300, and wherein, indicator light 300 and binding post 200 are positioned at the not ipsilateral of housing 100.Preferably, indicator light 300 and binding post 200 lay respectively in the two opposite side surfaces of housing 100.
Further, indicator light 300 comprises the first indicator light 310 and the second indicator light 320, first indicator light 310 is connected with fire line terminal 210, be used to indicate attaching plug and whether be in "on" position, second indicator light 320 is connected with earth terminal 220, is used to indicate attaching plug and whether is in ground state.Wherein, go back correspondence at the second indicator light 320 and be provided with ground connection mark 3201, and ground connection mark 3201 can be arranged on housing 100 as in the present embodiment accompanying drawing, can also be arranged on the second indicator light 320, and the shape of ground connection mark is also not limited to the structure of three lines.Can also be other forms, as long as can ground connection be represented.
Preferably, binding post 200 also comprises zero terminal 230.First indicator light 310 is different from the color of the second indicator light 320.For example, the first indicator light 310 can be green, and the second indicator light 320 can be red.Certainly, in other embodiments, the color of indicator light 300 is not limited to above illustrational redness and green, and designer can be set to other colors according to demand, will not enumerate herein.And the first indicator light 310 and the second indicator light 320 can be the light-emitting components such as LED.
Wherein, first indicator light 310 and the second indicator light 320 can be positioned at same side or the not ipsilateral of housing 100, only illustrate at the present embodiment the situation that the first indicator light 310 and the second indicator light 320 are positioned at housing 100 the same side, this is not construed as limiting the invention certainly.First indicator light 310 and the second indicator light 320 can be arranged on the diverse location of housing 100 by those skilled in the art according to demand.
Further, this attaching plug also comprises wire connecting ends 400, and one end of this wire connecting ends 400 is connected with housing 100, and the other end is connected with wire 500; Wire connecting ends 400 and binding post 200 are positioned at the not ipsilateral of housing 100.Preferably, the sectional area that wire connecting ends 400 connects housing 100 one end is greater than the sectional area connecting wire 500 one end, and wire connecting ends 400 is provided with multiple interval trough 410 along axis direction, to facilitate the bending of wire connecting ends 400, can also prevent wire connecting ends 400 from being fractureed.
The attaching plug that the utility model embodiment provides, by arranging the indicator light be connected with live wire and earth connection respectively, carry out indicating plug whether correctly energising and whether effective grounding, the Electrical Safety of user can be ensured on the one hand, consumer electronics can be pointed out whether effectively to access power supply on the other hand.
Please continue to refer to Fig. 1, further, the attaching plug in this embodiment also comprises the draw ring 600 being located at housing 100 outer surface.Preferably, draw ring 600 and binding post 200 are positioned at two relative sides of housing 100 so that for pulling the plug out of the socket time force direction with to extract direction identical, and then save the strength of unplugg.In the present embodiment, draw ring 600 and indicator light 300 are positioned on the same side of housing 100, and draw ring 600 and housing 100 are preferably integrated formed structure, and the material of draw ring 600 is identical with housing 100, can be rigid plastics material.Draw ring is preferably circular configuration, and its internal diameter is greater than the outside dimension of ordinary person one finger.Certainly, in other embodiments, draw ring 600 can also for rectangle or with the shape such as finger profile adapts, will not enumerate herein.
The attaching plug that the utility model provides, by the couple positioned opposite draw ring at binding post, user, when plug is pulled away socket, for user provides the point of application, facilitates user to pull the plug out of the socket.
Further, refer to Fig. 8, Fig. 8 is the structural representation of another embodiment of the utility model attaching plug, in this embodiment, wire 500 can also be arranged on the side of draw ring 600, namely wire 500 and draw ring 600 are positioned at the same side of housing 100, this embodiment and a upper embodiment unlike, the space of plug side can be saved.And about the technical characteristic of indicator light 300 and binding post 200, refer to the description of above-described embodiment, no longer describe in detail herein.
Refer to Fig. 2, Fig. 2 is the structural representation of the utility model supply socket one preferred embodiment.Plug in this socket and a upper embodiment with the use of.This socket comprises housing 710, insertion hole groups 720 and indicator light 730.
Specifically, insertion hole groups 720 can be one group or many groups, and it is inner to be embedded in housing 710.Each insertion hole groups at least comprises firewire jack 721 and earth jack 722, and namely each insertion hole groups can be two-phase type or three-phase type.The outer surface of housing 710 is located at by indicator light 730.Preferably, indicator light 730 and insertion hole groups 720 are positioned at the same side of housing 710.Certainly, also different sides can be positioned in other embodiments.
Indicator light 730 comprises the first indicator light 731 and the second indicator light 732, first indicator light 731 is connected with firewire jack 721, be used to indicate supply socket and whether be in "on" position, the second indicator light 732 is connected with earth jack 722, is used to indicate supply socket and whether is in ground state.Wherein, go back correspondence at the second indicator light 732 and be provided with ground connection mark 7321, and ground connection mark 7321 can be arranged on housing 710 as in the present embodiment accompanying drawing, can also be arranged on the second indicator light 732, and the shape of ground connection mark is also not limited to the structure of three lines.Can also be other forms, as long as can ground connection be represented.
Preferably, insertion hole groups 720 also comprises zero line jack 723.First indicator light 731 is different from the color of the second indicator light 732.For example, the first indicator light 731 can be green, and the second indicator light 732 can be red.Certainly, in other embodiments, the color of indicator light 730 is not limited to above illustrational redness and green, and designer can be set to other colors according to demand, will not enumerate herein.And the first indicator light 731 and the second indicator light 732 can be the light-emitting components such as LED.
Wherein, first indicator light 731 and the second indicator light 732 can be positioned at same side or the not ipsilateral of housing 710, only illustrate at the present embodiment the situation that the first indicator light 731 and the second indicator light 732 are positioned at housing 710 the same side, this is not construed as limiting the invention certainly.First indicator light 731 and the second indicator light 732 can be arranged on the diverse location of housing 710 by those skilled in the art according to demand.
Further, this supply socket also comprises the switch 740 be located on housing 710, and this switch 740 is connected with firewire jack 721, for this supply socket of connecting and disconnecting.Play the effect of safety and protection.
The supply socket that the utility model embodiment provides, by arranging the indicator light be connected with live wire and earth connection respectively, carry out socket for indicating whether correctly energising and whether effective grounding, the Electrical Safety of user can be ensured on the one hand, consumer electronics can be pointed out whether effectively can to access power supply on the other hand.
Further, the utility model embodiment also provides a kind of socket circuit structure, refer to Fig. 3, Fig. 3 is the schematic diagram of the utility model socket circuit structure one preferred embodiment, and this socket circuit comprises live wire section circuit 830, nil segment circuit 820 and ground section circuit 810 3 parts.
Specifically, one end of this live wire section circuit 830, nil segment circuit 820 and ground section circuit 810 connects firewire jack 831, zero line jack 821 and earth jack 811 respectively, and the other end of this live wire section circuit 830, nil segment circuit 820 and ground section circuit 810 is interconnected.It should be noted that, the firewire jack 831 in the present embodiment, zero line jack 821 and earth jack 811 can distinguish firewire jack 721, zero line jack 723 and earth jack 722 in a corresponding upper embodiment.
Wherein, ground section circuit 810 is provided with the first resistance 812 and light-emitting diode 813 that are connected in series; When socket normal ground, this light-emitting diode 813 is luminous.Nil segment circuit 820 is provided with the second resistance 822 and diode 823 that are connected in series.Live wire section circuit 830 is then provided with the 3rd resistance 832 and diode 833 that are connected in series.Diode (823,833) plays the effect of one-way conduction.
Preferably, the resistance value of the first resistance 812 can be 10K ohm, and the resistance value of the second resistance 822 can be 50-100K ohm, and the resistance value of the 3rd resistance 832 can be 50-100K ohm.Diode on nil segment circuit 820 and ground section circuit 830 is preferably 4004 type diodes, withstand voltage 800V.Wherein, the demarcation maximum power of the first resistance 812, second resistance 822 and the 3rd resistance 832 is 0.25W.
Further, this socket circuit also comprises instruction section circuit 840, the two ends of this instruction section circuit 840 connect firewire jack 831 and zero line jack 821 respectively, this instruction section circuit 840 comprises the 4th resistance 842 and light-emitting diode 843 that are connected in series, and this light-emitting diode 843 is used to indicate firewire jack 831 can normal power-up.Wherein, 4th resistance 842 can have identical parameter with the 3rd resistance 832 or the second resistance 822, this light-emitting diode 843 can have identical parameter with light-emitting diode 813, within the scope that those skilled in the art can understand, repeats no more herein.
The socket circuit structure that the utility model embodiment provides, the socket circuit structure that the utility model provides, by arranging the indicator light (light-emitting diode) be connected with live wire and earth connection, carry out socket for indicating whether can be correctly energized and whether can effective grounding, while guarantee Electrical Safety, can effectively point out consumer electronics whether can access power supply.
Refer to Fig. 4, Fig. 4 is the structural representation of the utility model power patch panel one preferred embodiment.Plug in this terminal block and a upper embodiment with the use of.This terminal block comprises housing 910, insertion hole groups 920 and indicator light 930.
Specifically, insertion hole groups 920 can be one group or many groups, and it is inner to be embedded in housing 910.Each insertion hole groups at least comprises firewire jack 921 and earth jack 922, and namely each insertion hole groups can be two-phase type or three-phase type.The outer surface of housing 910 is located at by indicator light 930.Preferably, indicator light 930 and insertion hole groups 920 are positioned at the same side of housing 910.Certainly, also different sides can be positioned in other embodiments.
Indicator light 930 comprises the first indicator light 931 and the second indicator light 932, first indicator light 931 is connected with firewire jack 921, be used to indicate power patch panel and whether be in "on" position, the second indicator light 932 is connected with earth jack 922, is used to indicate power patch panel and whether is in ground state.Wherein, go back correspondence at the second indicator light 932 and be provided with ground connection mark 9321, and ground connection mark 9321 can be arranged on housing 910 as in the present embodiment accompanying drawing, can also be arranged on the second indicator light 932, and the shape of ground connection mark is also not limited to the structure of three lines.Can also be other forms, as long as can ground connection be represented.
Preferably, insertion hole groups 920 also comprises zero line jack 923.First indicator light 931 is different from the color of the second indicator light 932.For example, the first indicator light 931 can be green, and the second indicator light 932 can be red.Certainly, in other embodiments, the color of indicator light 930 is not limited to above illustrational redness and green, and designer can be set to other colors according to demand, will not enumerate herein.And the first indicator light 931 and the second indicator light 932 can be the light-emitting components such as LED.
Wherein, first indicator light 931 and the second indicator light 932 can be positioned at same side or the not ipsilateral of housing 910, only illustrate at the present embodiment the situation that the first indicator light 931 and the second indicator light 932 are positioned at housing 910 the same side, this is not construed as limiting the invention certainly.First indicator light 931 and the second indicator light 932 can be arranged on the diverse location of housing 910 by those skilled in the art according to demand.
Further, this power patch panel also comprises the switch 940 be located on housing 910, and this switch 940 is connected with firewire jack 921, for this power patch panel of connecting and disconnecting.Play the effect of safety and protection.
The power patch panel that the utility model embodiment provides, by arranging the indicator light be connected with live wire and earth connection respectively, indicate terminal block whether correctly energising and whether effective grounding, the Electrical Safety of user can be ensured on the one hand, consumer electronics can be pointed out whether effectively can to access power supply on the other hand.
The utility model also provides a kind of conversion socket, sees also Fig. 5 and Fig. 6, and Fig. 5 is the structural representation of the utility model conversion socket one preferred embodiment, and Fig. 6 is the schematic diagram at another visual angle of conversion socket in Fig. 5 embodiment.
This conversion socket comprises housing 1, insertion hole groups 2, indicator light 3 and binding post 4.
Specifically, insertion hole groups 2 can be one group or many groups, and is embedded in the inside of housing 1.Each insertion hole groups at least comprises firewire jack (not indicating in figure) and zero line jack (not indicating in figure), can also comprise earth jack, and namely each insertion hole groups can be two-phase type or three-phase type.The outer surface of housing 1 is located at by indicator light 3.Preferably, indicator light 3 and insertion hole groups 2 are positioned at the same side of housing 1.Certainly, also different sides can be positioned in other embodiments.
Binding post 4 is based in the side of housing 1, and this binding post 4 at least comprises fire line terminal 41 and earth terminal 42, and namely each binding post can be two-phase type or three-phase type.The outer surface of housing 1 is located at by indicator light 3, and wherein, indicator light 3 and binding post 4 are positioned at the not ipsilateral of housing 1.Preferably, indicator light 3 and binding post 4 lay respectively in the two opposite side surfaces of housing 1.
Indicator light 3 comprises the first indicator light 31 and the second indicator light 32, first indicator light 31 is connected with fire line terminal 41, be used to indicate conversion socket and whether be in "on" position, the second indicator light 32 is connected with earth terminal 42, is used to indicate conversion socket and whether is in ground state.Wherein, go back correspondence at the second indicator light 32 and be provided with ground connection mark 3291, and ground connection mark 3291 can be arranged on housing 1 as in the present embodiment accompanying drawing, can also be arranged on the second indicator light 32, and the shape of ground connection mark is also not limited to the structure of three lines.Can also be other forms, as long as can ground connection be represented.
Preferably, in the present embodiment, binding post 4 also comprises zero terminal 43, and the conversion socket binding post in this embodiment is trinomial.First indicator light 31 is different from the color of the second indicator light 32.For example, the first indicator light 31 can be green, and the second indicator light 32 can be red.Certainly, in other embodiments, the color of indicator light 3 is not limited to above illustrational redness and green, and designer can be set to other colors according to demand, will not enumerate herein.And the first indicator light 31 and the second indicator light 32 can be the light-emitting components such as LED.
Wherein, first indicator light 31 and the second indicator light 32 can be positioned at same side or the not ipsilateral of housing 1, only illustrate at the present embodiment the situation that the first indicator light 31 and the second indicator light 32 are positioned at housing 1 the same side, this is not construed as limiting the invention certainly.First indicator light 31 and the second indicator light 32 can be arranged on the diverse location of housing 1 by those skilled in the art according to demand.Further, this conversion socket also comprises the switch 5 be located on housing 1, and this switch 5 is connected with firewire jack, for this conversion socket of connecting and disconnecting.Play the effect of safety and protection.
Preferably, the two opposite side surfaces of this housing 1 is also provided with groove 11, the size of this groove and the size of finger adapt, and its end face is semicircular arc, using when extracting conversion socket as forced position, and then conveniently plug conversion socket.
It consults Fig. 7, Fig. 7 is the structural representation of another embodiment of the utility model conversion socket, with Fig. 5 (Fig. 6) embodiment unlike, this conversion socket comprises an insertion hole groups 2, and the position of indicator light 3 and insertion hole groups 2 are not in same plane, lay respectively at two places of step surface.Certainly, this scope will protected for the utility model does not form restriction, just lists so a kind of structure herein, and the aim of the utility model protection is with indicator light 3 (especially grounded signal lamp).And other Partial Feature of conversion socket in this embodiment are identical with Fig. 5 (Fig. 6) embodiment, repeat no more herein.
The conversion socket that the utility model embodiment provides, by arranging the indicator light be connected with live wire and earth connection respectively, indicate conversion socket whether correctly energising and whether effective grounding, the Electrical Safety of user can be ensured on the one hand, consumer electronics can be pointed out whether effectively can to access power supply on the other hand.In addition also by arranging groove at housing side, and then facilitate the plug of conversion socket.
The foregoing is only section Example of the present utility model; not thereby protection range of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent device or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. an attaching plug, it is characterized in that, described attaching plug comprises housing, be based in the binding post of described housing side and be located at the indicator light of described housing outer surface, wherein, described indicator light and described binding post are positioned at the not ipsilateral of described housing, described indicator light comprises the first indicator light and the second indicator light, described binding post at least comprises fire line terminal and earth terminal, described first indicator light is connected with described fire line terminal, be used to indicate attaching plug and whether be in "on" position, described second indicator light is connected with described earth terminal, be used to indicate attaching plug and whether be in ground state.
2. attaching plug according to claim 1, is characterized in that, described binding post also comprises zero terminal.
3. attaching plug according to claim 1, is characterized in that, described first indicator light is different from the color of described second indicator light.
4. attaching plug according to claim 3, is characterized in that, described first indicator light is green, and described second indicator light is red.
5. attaching plug according to claim 3, is characterized in that, described attaching plug also comprises wire connecting ends, and one end of described wire connecting ends is connected with described housing, and the other end is connected with wire; Described wire connecting ends and described binding post are positioned at the not ipsilateral of described housing, and the sectional area that described wire connecting ends connects described shell one end is greater than the sectional area connecting wire one end.
6. attaching plug according to claim 5, is characterized in that, described wire connecting ends is provided with multiple interval trough along axis direction.
7. attaching plug according to claim 4, is characterized in that, described first indicator light and described second indicator light are positioned at same side or the not ipsilateral of described housing.
8. attaching plug according to claim 4, is characterized in that, described indicator light is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826818.9U CN205212088U (en) | 2015-10-22 | 2015-10-22 | Attaching plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826818.9U CN205212088U (en) | 2015-10-22 | 2015-10-22 | Attaching plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212088U true CN205212088U (en) | 2016-05-04 |
Family
ID=55849784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826818.9U Expired - Fee Related CN205212088U (en) | 2015-10-22 | 2015-10-22 | Attaching plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212088U (en) |
-
2015
- 2015-10-22 CN CN201520826818.9U patent/CN205212088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20211022 |