CN211182610U - Three-plug - Google Patents
Three-plug Download PDFInfo
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- CN211182610U CN211182610U CN201922308045.6U CN201922308045U CN211182610U CN 211182610 U CN211182610 U CN 211182610U CN 201922308045 U CN201922308045 U CN 201922308045U CN 211182610 U CN211182610 U CN 211182610U
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- conductive pressing
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- wire
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Abstract
The utility model belongs to the technical field of plugs, in particular to a three-plug, which comprises a shell, wherein three terminal components are arranged in the shell, each terminal component comprises a pin and a conductive pressing sheet, one end of each pin penetrates through the shell, three distribution cavities are formed in the shell, the conductive pressing sheets are positioned in the distribution cavities, and three movable frames are all connected in the distribution cavities in a sliding manner, the conductive pressing sheets are positioned on the inner sides of the movable frames, and a limiting plate is arranged above the movable frames; the conductive pressing sheet on the terminal assembly is located in the movable frame, the wire body enters the movable frame side by side during installation, the position of the movable frame and the conductive pressing sheet can be adjusted by screwing the fixing screw, so that the inner wire body and the conductive pressing sheet are pressed, the ground wire, the live wire and the zero wire are upwards tightened from the bottom, the installation is convenient, the copper wire is not easy or cannot be broken or biased during installation, the installation is accurate, and the stability and the safety of the service power of the plug are improved.
Description
Technical Field
The utility model belongs to the technical field of the plug, concretely relates to three plugs.
Background
The connector is generally divided into a plug and a socket, the plug generally refers to a non-fixed half, the plug refers to a movable joint and is connected with a device using electric power through an electric wire, the socket is fixed on equipment or a building structure, the plug generally has electronic contacts in the forms of a protruding rod shape, a blade shape and the like, the upper shell and the lower shell need to be detached firstly when the plug is installed, and the ground wire, the live wire and the zero wire are fixed in the shells, so that the pins can be electrified and used by people.
At present when installing ground wire, live wire and zero line at the plug, traditional receipts line mode utilizes the screw from the top down to compress tightly, and three-wire to the forked screw, and this kind of mode can press apart or press partially the copper wire when compressing tightly, is unfavorable for the installation, causes the installation to consume long time, and the copper wire has reduced the load power that allows the access if the installation is not counterpointed.
Accordingly, a person skilled in the art has provided a triple plug to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a three plugs have the equipment plug of being convenient for and improve the stable characteristics of service power.
In order to achieve the above object, the utility model provides a following technical scheme: the three-plug comprises a shell, wherein three terminal components are arranged in the shell, each terminal component comprises a pin and a conductive pressing sheet, one end of each pin penetrates through the shell, three distribution cavities are formed in the shell, the conductive pressing sheets are located in the distribution cavities and are three, movable frames are slidably connected in the distribution cavities, the conductive pressing sheets are located on the inner sides of the movable frames, limiting plates are arranged above the movable frames, three top sheets are fixedly connected to the bottoms of the limiting plates, the top sheets are in contact with the conductive pressing sheets, fixing screws are arranged at the tops of the movable frames, and the fixing screws are in threaded connection with the movable frames.
Preferably, one end of the shell is provided with a wire passing hole.
Preferably, the bottom of the limiting plate is fixedly connected with two symmetrical positioning columns.
Preferably, two positioning holes are formed in the inner side of the shell, and the positioning columns are inserted into the positioning holes.
Preferably, the top of the limiting plate is provided with three through holes in a penetrating manner, and the fixing screws are located in the through holes.
Preferably, one end of the fixing screw penetrates through the movable frame and is in contact with and pressed tightly against the conductive pressing sheet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in can place three terminal subassembly through the distribution intracavity that sets up, and electrically conductive preforming on the terminal subassembly is located the movable frame, get into the line body side by side in the movable frame when the installation, move the fixed screw through twisting, can adjust the position of movable frame and electrically conductive preforming, thereby with the line body and the electrically conductive preforming pressfitting of inside, make the ground wire, live wire and zero line upwards tighten up from the bottom, be convenient for install, be difficult for or can not make the copper wire pressed off or press partially when the installation, the installation is accurate, the stability ability and the security performance of plug load power have been improved, and the setting in three distribution chamber, can make the ground wire, live wire and zero line are cut the line together and get into the wiring mouth side by side, can swiftly install.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a limiting plate and a conductive pressing sheet of the present invention;
FIG. 3 is a schematic structural view of the middle movable frame of the present invention;
FIG. 4 is a schematic structural view of a distribution chamber of the present invention;
fig. 5 is a schematic structural diagram of the terminal assembly of the present invention;
fig. 6 is the utility model discloses well limiting plate's schematic structure.
In the figure: 1. a housing; 101. a distribution chamber; 102. a wire passing hole; 103. positioning holes; 2. a terminal assembly; 21. a pin; 22. conducting tabletting; 3. a limiting plate; 301. a through hole; 31. a topsheet; 32. a positioning column; 4. fixing screws; 5. a movable frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: three plugs, including casing 1, be equipped with three terminal subassembly 2 in the casing 1, terminal subassembly 2 is including participating in 21 and electrically conductive preforming 22, participate in 21 one end and run through casing 1, casing 1 is inside to have three chamber 101 that distributes, electrically conductive preforming 22 is located the chamber 101 that distributes, and equal sliding connection has a movable frame 5 in the three chamber 101 that distributes, electrically conductive preforming 22 is located 5 inboards of movable frame, 5 tops of movable frame are equipped with limiting plate 3, the three top piece 31 of 3 bottom fixedly connected with of limiting plate, top piece 31 and the contact of electrically conductive preforming 22, and 5 tops of three movable frame all are equipped with set screw 4, set screw 4 and 5 threaded connection of movable frame.
In this embodiment: when the ground wire, the live wire and the zero wire are installed in the shell 1, the terminal assembly 2 is firstly placed in the shell 1, the pin 21 is inserted into the shell 1, the conductive pressing sheet 22 is positioned in the distribution cavity 101, the movable frame 5 can be installed in the distribution cavity 101 in a sliding manner, the movable frame 5 slides into the distribution cavity 101, the conductive pressing sheet 22 can be inserted into the distribution cavity 101, the distribution cavity 101 can be separated through a fixing rib in the shell 1, as the conductive pressing sheet 22 is positioned in the movable frame 5, the wire body can penetrate through the wire passing hole 102 and enter the movable frame 5 side by side, and under the conductive pressing sheet 22, the arrangement can lead the ground wire, the live wire and the zero wire to be cut together and enter a wire connecting port side by side, and the installation can be fast realized, then the fixed screw 4 is screwed, the positions of the movable frame 5 and the conductive pressing sheet 22 can be adjusted, so that the movable frame 5 and the conductive pressing sheet 22 extrude the wire body, the inner wire body and the conductive pressing sheet 22 are pressed, the ground wire, the live wire and the zero wire are tightened from the bottom upwards, the installation is convenient, the copper wire is not easy to be broken or deflected when being installed, the installation is accurate, the stability and the safety performance of the load power of the plug are improved, the positioning column 32 on the limiting plate 3 is inserted into the positioning hole 103 on the shell body 1, the fixed screw 4 is positioned in the through hole 301, the limiting plate 3 can surround the fixed screw 4, a space for avoiding the fixed screw 4 can be provided, the interference can not be caused, the top plate 31 is contacted with the conductive pressing sheet 22, the conductive pressing sheet 22 can be pressed, the conductive sheet 22 can be stably contacted with the wire body, at this time, the bolt upper shell, the position of limiting plate 3 can be restricted to the epitheca, assembles the shell, makes fixing in casing 1 that limiting plate 3 can be stable to can use the plug.
In fig. 1-4: one end of the shell 1 is provided with a wire passing hole 102, a wire body can pass through the wire passing hole 102 and enter the movable frame 5 side by side, and is arranged below the conductive pressing sheet 22, the arrangement can lead a ground wire, a live wire and a zero wire to be cut together and enter a wire connecting port side by side, the installation can be fast carried out, the bottom of the limiting plate 3 is fixedly connected with two symmetrical positioning columns 32, the inner side of the shell 1 is provided with two positioning holes 103, the positioning columns 32 are inserted in the positioning holes 103, the installation position of the limiting plate 3 can be limited, the through hole 301 can face to the fixed screw 4, the limiting plate 3 can surround the fixed screw 4, a space for avoiding the fixed screw 4 can be provided, the interference can not be caused, the top sheet 31 faces to the conductive pressing sheet 22, the top sheet 31 is contacted with the conductive pressing sheet 22, the conductive pressing sheet 22 can be pressed, the conductive pressing sheet 22, and compress tightly with the contact of electrically conductive preforming 22, can adjust the position of movable frame 5 and electrically conductive preforming 22 under the effect of set screw 4 to make movable frame 5 and electrically conductive preforming 22 extrude the line body, thereby with the line body of inside and electrically conductive preforming 22 pressfitting, make ground wire, live wire and zero line upwards tighten up from the bottom, the installation of being convenient for, difficult or can not make the copper wire pressed off or press partially when the installation, the installation is accurate, has improved the stability and the security performance of plug load power.
In fig. 5-6: terminal subassembly 2 is including electrically conductive preforming 22 and participate in 21, can insert the plug to the socket that corresponds through participating in 21, thereby can supply power and use electrical apparatus, when the installation plug, can be under electrically conductive preforming 22's effect, can swiftly install the ground wire, live wire and zero line are installed in distribution chamber 101, three through-hole 301 has been seted up in the running through of limiting plate 3 top, set screw 4 is located through-hole 301, set screw 4 can be surrounded to limiting plate 3, can have a space of dodging set screw 4, can not make it interfere, improve the effect of installation.
The utility model discloses a theory of operation and use flow: when the ground wire, the live wire and the zero wire are installed in the shell 1, the terminal assembly 2 is firstly placed in the shell 1, the pin 21 is inserted into the shell 1, the conductive pressing sheet 22 is positioned in the distribution cavity 101, the movable frame 5 can be installed in the distribution cavity 101 in a sliding manner, the movable frame 5 slides into the distribution cavity 101, the conductive pressing sheet 22 can be inserted into the conductive pressing sheet, the wire body can penetrate through the wire through hole 102 and enter the movable frame 5 side by side due to the fact that the conductive pressing sheet 22 is positioned in the movable frame 5, the wire body can be arranged below the conductive pressing sheet 22, the arrangement can enable the ground wire, the live wire and the zero wire to be cut together and enter a wiring port side by side, the wire body can be installed quickly, then the fixing screw 4 is screwed, the positions of the movable frame 5 and the conductive pressing sheet 22 can be adjusted, the movable frame 5 and the conductive pressing sheet 22 can press the wire body, the wire body inside and the, Live wire and zero line upwards tighten up from the bottom, the installation of being convenient for, be difficult for or can not make the copper wire pressed down or press partially when the installation, the installation is accurate, the stability ability and the security performance of plug load power have been improved, peg graft the locating hole 103 on the casing 1 with reference column 32 on the limiting plate 3 in, make fixed screw 4 be located through-hole 301, top piece 31 and the contact of electrically conductive preforming 22, electrically conductive preforming 22 can be being pressed, make electrically conductive preforming 22 can with the line body stationary contact, at this moment can lead to the installation plug epitheca, the shell is assembled, thereby can use the plug.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Three plugs, including casing (1), be equipped with three terminal subassembly (2) in casing (1), its characterized in that: the terminal component (2) comprises a pin (21) and a conductive pressing sheet (22), one end of the pin (21) penetrates through the shell (1), three distribution cavities (101) are formed in the shell (1), the conductive pressing sheet (22) is located in the distribution cavities (101) and is three, a movable frame (5) is connected in the distribution cavities (101) in a sliding mode, the conductive pressing sheet (22) is located on the inner side of the movable frame (5), a limiting plate (3) is arranged above the movable frame (5), three top sheets (31) are fixedly connected to the bottom of the limiting plate (3), the top sheets (31) are in contact with the conductive pressing sheet (22) and are three, fixing screws (4) are arranged at the tops of the movable frame (5), and the fixing screws (4) are in threaded connection with the movable frame (5).
2. The triple plug of claim 1, wherein: one end of the shell (1) is provided with a wire passing hole (102).
3. The triple plug of claim 1, wherein: the bottom of the limiting plate (3) is fixedly connected with two symmetrical positioning columns (32).
4. The triple plug of claim 3, wherein: two positioning holes (103) are formed in the inner side of the shell (1), and the positioning columns (32) are inserted into the positioning holes (103).
5. The triple plug of claim 1, wherein: three through holes (301) are formed in the top of the limiting plate (3) in a penetrating mode, and the fixing screws (4) are located in the through holes (301).
6. The triple plug of claim 1, wherein: one end of the fixing screw (4) penetrates through the movable frame (5) and is in contact with and pressed tightly against the conductive pressing sheet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308045.6U CN211182610U (en) | 2019-12-20 | 2019-12-20 | Three-plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308045.6U CN211182610U (en) | 2019-12-20 | 2019-12-20 | Three-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182610U true CN211182610U (en) | 2020-08-04 |
Family
ID=71800801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308045.6U Active CN211182610U (en) | 2019-12-20 | 2019-12-20 | Three-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599989A (en) * | 2020-11-20 | 2021-04-02 | 国家电网有限公司 | Novel safety leakage protector |
-
2019
- 2019-12-20 CN CN201922308045.6U patent/CN211182610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599989A (en) * | 2020-11-20 | 2021-04-02 | 国家电网有限公司 | Novel safety leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210114 Address after: No. 003, sanyangheng road crossing, chigangshan village, Chigang Town, Puning City, Jieyang City, Guangdong Province, 515300 Patentee after: Puning Chigang dexinren electrical accessories factory Address before: 510000 Room 101, No.10, Lane 1, nanxinzhuang, Tianmei village, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Dexin Electric Appliance Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 515300 first floor, No. 20 South of nigou villager Ming Avenue, Liaoyuan street, Puning City, Jieyang City, Guangdong Province (self declaration) Patentee after: Puning Liaoyuan Yicheng hardware business department Address before: No. 003, sanyangheng road crossing, chigangshan village, Chigang Town, Puning City, Jieyang City, Guangdong Province, 515300 Patentee before: Puning Chigang dexinren electrical accessories factory |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 522000 Chigang Town, Puning City, Jieyang City, Guangdong Province Chigang Residential Committee Dormitory Patentee after: Li Weibin Address before: 515300 first floor, No. 20 South of nigou villager Ming Avenue, Liaoyuan street, Puning City, Jieyang City, Guangdong Province (self declaration) Patentee before: Puning Liaoyuan Yicheng hardware business department |
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| TR01 | Transfer of patent right |