CN214176296U

CN214176296U - Socket

Info

Publication number: CN214176296U
Application number: CN202120325094.5U
Authority: CN
Inventors: 沈励勇; 肖惠天; 吴益栋
Original assignee: Ningbo Chuangguan Electric Appliance Co ltd
Current assignee: Ningbo Chuangguan Electric Appliance Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-10
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to a socket, the field that relates to electric connection structure, it includes casing and circuit board, one side of circuit board is equipped with power plug, the casing is including the installation section of thick bamboo, a fixed cylinder and a section of thick bamboo that slides, a fixed cylinder fixed connection is on the installation section of thick bamboo, a section of thick bamboo that slides is connected in a fixed cylinder, the circuit board inlays and locates in the installation section of thick bamboo, power plug includes dead lever and slide bar, the dead lever is located on the circuit board, slide bar slides and connects on the dead lever, still be equipped with the ground plate on the circuit board, the ground plate includes fixed part and the portion of sliding, the portion of sliding fixed connection is on a section of thick bamboo that slides, fixed part fixed connection is on the circuit board, the portion butt that slides is on the fixed part. The phenomenon of interference between the side-by-side installation cylinders is improved, the problem that the practical efficiency of the socket is reduced due to the fact that the installation cylinders are arranged at intervals is solved, interference is not prone to occurring between the installation cylinders, therefore more intelligent sockets can be installed on the same porous socket, and the practicability of the intelligent sockets is improved.

Description

Socket

Technical Field

The present application relates to the field of electrical connection structures, and more particularly, to a socket.

Background

The smart socket is popular and is a socket for saving electricity consumption, the concept of the energy-saving socket is generated earlier and has been developed widely, but the technology still needs to be improved. Some high-grade energy-saving sockets not only save electricity, but also can protect electric appliances, can be connected with a handheld device in a wireless mode, a Bluetooth mode and other modes, and mainly have the functions of remote switch and voice control.

Among the correlation technique, refer to fig. 5, a smart jack, including casing 1, apron 2 and circuit board 3, casing 1 is including installation section of thick bamboo 11 and solid fixed cylinder 12, gu fixed cylinder 12 fixed connection is in one side of installation section of thick bamboo 11, apron 2 is located installation section of thick bamboo 11 and is kept away from one side of solid fixed cylinder 12 and close cavity 14 with the lid, circuit board 3 inlays and establishes and is fixed in installation section of thick bamboo 11, one side that apron 2 was kept away from to circuit board 3 is equipped with power plug 31, power plug 31 wears to locate in solid fixed cylinder 12 and extends to solid fixed cylinder 12 and keeps away from one side of installation section of thick bamboo 11.

In view of the above-mentioned related art, the inventor thinks that the installation cylinder is generally larger than the fixed cylinder because the circuit board is arranged inside, and when a plurality of intelligent plugs are inserted into the corresponding sockets, because the adjacent jacks of the sockets are close to each other, the phenomenon of interference between the installation cylinders arranged side by side is easily caused, so that the installation cylinder needs to be arranged at intervals, and the practical efficiency of the sockets is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the phenomenon of taking place to interfere between the installation section of thick bamboo side by side, lead to needing the interval to set up, reduced the problem of the practical efficiency of socket, this application provides a socket.

The application provides a socket adopts following technical scheme:

a socket comprises a shell, a cover plate and a circuit board, wherein a cavity is arranged on one side of the shell, a power plug is arranged on one side of the circuit board, the shell comprises an installation barrel, a fixed barrel and a sliding barrel, the cover plate is arranged on one side of an installation barrel, the fixed barrel is fixedly connected on one side, far away from the cover plate, of the installation barrel, the sliding barrel is slidably connected in the fixed barrel and extends to one side, far away from the installation barrel, of the fixed barrel, the circuit board is embedded and fixedly connected in the installation barrel, the power plug comprises a fixed rod and a sliding rod, the fixed rod is fixedly connected on the circuit board, the sliding rod is slidably connected on the fixed rod, the sliding rod is fixedly connected on the sliding barrel, a ground plate is further arranged on the circuit board and comprises a fixed part and a sliding part, the sliding part is fixedly connected on the sliding barrel, the, the sliding part is abutted against the fixed part and slides on the fixed part.

Through adopting above-mentioned technical scheme, slide through the section of thick bamboo that slides and connect on a fixed cylinder for when the plug inserts in the external socket, an installation section of thick bamboo slides relatively, thereby makes the dislocation set between the two adjacent installation sections of thick bamboos, is difficult for taking place to interfere between the installation section of thick bamboo, thereby makes and to install more smart jack on the same porous socket, has improved smart jack's practicality.

Optionally, a sliding groove is formed in the inner side wall of the fixed cylinder, the sliding groove is formed in the length direction of the fixed cylinder, a convex block is fixedly connected to the outer circumferential side wall, close to the circuit board, of the sliding cylinder, and the convex block slides in the sliding groove.

Through adopting above-mentioned technical scheme, the setting in groove that slides for the lug slides at the inslot that slides all the time, thereby has restricted the scope of relative slip between a section of thick bamboo that slides and the fixed cylinder, makes a section of thick bamboo that slides difficult follow fixed cylinder and breaks away from, has improved the life of a section of thick bamboo that slides.

Optionally, a locking assembly for fixing the projection on the end wall of the sliding groove far away from the mounting cylinder is further arranged on the projection.

Through adopting above-mentioned technical scheme, the setting of locking Assembly for it is fixed when keeping away from the one end of an installation section of thick bamboo that a section of thick bamboo cunning slides, and the structure is more firm when power plug inserts external socket, and power plug has improved smart jack's structural stability in inserting external socket more easily.

Optionally, the locking subassembly includes inserted bar and locking piece, the quantity of inserted bar is two, two the inserted bar all rotates to be connected in one side that the installation section of thick bamboo was kept away from to the lug, the groove that slides is kept away from and is equipped with the locking hole that supplies two inserted bars to wear to establish simultaneously on one end wall of installation section of thick bamboo, two the equal fixedly connected with locking piece of one end that the lug was kept away from to the inserted bar, two the locking piece sets up mutually, two the locking piece butt is in one side that the installation section of thick bamboo was kept away from to the solid fixed cylinder.

Through adopting above-mentioned technical scheme, the locking piece passes behind the locking hole butt in the one side that the installation section of thick bamboo was kept away from to the fixed cylinder for the inserted bar is difficult to break away from in the locking hole, thereby makes between a section of thick bamboo that slides and the fixed cylinder relatively fixed, has improved smart jack's structural stability.

Optionally, the locking assembly further comprises a limiting cylinder, the limiting cylinder is fixedly connected to one side, close to the locking hole, of the protruding block, and the insertion rod is embedded in the limiting cylinder.

Through adopting above-mentioned technical scheme, the rotation range of inserted bar has been restricted in the setting of a spacing section of thick bamboo for the inserted bar aims at the position in locking hole all the time, makes things convenient for the inserted bar to insert and passes the other end that extends to the locking hole in the locking hole, has improved the locking stability of locking subassembly between to a section of thick bamboo and the fixed section of thick bamboo that slides.

Optionally, the locking assembly further includes a spring plate, one end of the spring plate is fixedly connected to one side of one of the insertion rods away from the protrusion, and the other end of the spring plate is fixedly connected to one side of the other insertion rod away from the protrusion.

Through adopting above-mentioned technical scheme, the setting of shell fragment for two inserted bars remain the state of keeping away from the back of the body all the time after passing the locking hole, make the locking piece be difficult for breaking away from and retracting in the locking hole in the state of the lateral wall of a slip section of thick bamboo from the butt, improved the locking stability of locking subassembly.

Optionally, a guide surface is arranged on one side of the locking block away from the insertion rod.

Through adopting above-mentioned technical scheme, the setting of spigot surface, the guide locking piece is being close to each other at the in-process that passes the locking hole, makes things convenient for the locking piece to pass the locking hole, has improved the locking efficiency of locking subassembly.

Optionally, the fixed cylinder is provided with a cover block for covering the locking hole.

Through adopting above-mentioned technical scheme, the setting of apron for when sliding the section of thick bamboo and retracting in the installation section of thick bamboo, thereby the difficult inside circuit board that pollutes inside that gets into the casing from the locking hole of external dust causes the damage of circuit board, has improved smart jack's life.

Optionally, the cover block is fixedly connected with a connecting rope, and the other end of the connecting rope is fixedly connected to the outer side wall of the fixing portion.

Through adopting above-mentioned technical scheme, connect the setting of rope for the apron is difficult for losing opening, has improved the installation stability of apron.

Optionally, the fixed portion is fixedly connected with an embracing ring, and the sliding portion is sleeved in the embracing ring.

Through adopting above-mentioned technical scheme, embrace the setting of ring for the portion of sliding is difficult for breaking away from the fixed part at the in-process that slides, makes the ground plate to connect electrically all the time, has improved smart jack's security.

In summary, the present application includes at least one of the following beneficial technical effects:

1. interference is not easy to occur between the installation cylinders, so that more intelligent sockets can be installed on the same multi-hole socket, and the practicability of the intelligent socket is improved;

2. the arrangement of the locking assembly enables the sliding cylinder to be fixed when sliding to one end far away from the installation cylinder, so that the structure is firmer when a power plug is inserted into an external socket, the power plug is more easily inserted into the external socket, and the structural stability of the intelligent socket is improved;

3. the arrangement of the embracing ring enables the sliding part to be difficult to break away from the fixing part in the sliding process, the grounding plates can be electrically connected all the time, and the safety of the intelligent socket is improved.

Drawings

Fig. 1 is an exploded view of a socket in an embodiment of the present application.

Fig. 2 is an exploded view of the sliding cylinder and the fixed cylinder in the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of a fixed cylinder in the embodiment of the present application.

Fig. 5 is an exploded view of a socket in the related art.

Description of reference numerals: 1. a housing; 11. mounting the cylinder; 12. a fixed cylinder; 121. a sliding groove; 122. a locking hole; 123. covering the block; 1231. connecting ropes; 13. a sliding barrel; 131. a bump; 132. a locking assembly; 1321. inserting a rod; 1322. a locking block; 13221. a guide surface; 1323. a limiting cylinder; 1324. a spring plate; 14. a cavity; 2. a cover plate; 3. a circuit board; 31. a power plug; 311. fixing the rod; 312. a slide bar; 32. a ground plate; 321. a fixed part; 3211. encircling; 322. a sliding part.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a socket. Referring to fig. 1, the socket includes a housing 1, a cover plate 2, and a wiring board 3.

Casing 1 is including installation section of thick bamboo 11, a fixed section of thick bamboo 12 and a section of thick bamboo 13 that slides, and a fixed section of thick bamboo 12 fixed connection is in one side of installation section of thick bamboo 11, and a section of thick bamboo 13 that slides is connected on installation section of thick bamboo 11 for install difficult emergence interference between the installation section of thick bamboo 11 of the adjacent socket on same external socket.

The mounting cylinder 11, the fixed cylinder 12 and the sliding cylinder 13 cooperate to form a cavity 14. The cover plate 2 is arranged on one side of the installation cylinder 11 far away from the fixed cylinder 12, and the cover plate 2 covers the cavity 14, so that the socket is a sealed shell 1.

The circuit board 3 is installed in the installation barrel 11, and power plug 31 is installed to one side that the circuit board 3 kept away from the apron 2, and power plug 31 includes dead lever 311 and slide bar 312, and dead lever 311 fixed connection is on the circuit board 3, and the one end that the circuit board 3 was kept away from to dead lever 311 is located to slide bar 312 cover, and slide bar 312 slides on dead lever 311 along the length direction of dead lever 311, and slide bar 312 fixed connection is on the section of thick bamboo 13 that slides for slide bar 312 slides along with the section of thick bamboo 13 that slides.

A ground plate 32 is also mounted on the housing 1 so that the smart socket can guide the circuit into the ground through the ground plate 32 to prevent electric shock.

The ground plate 32 includes a fixing portion 321 and a sliding portion 322, the fixing portion 321 is fixedly connected to the circuit board 3, the fixing portion 321 is fixedly connected to the clasping ring 3211, the sliding portion 322 is fixedly connected to the sliding barrel 13, the sliding portion 322 penetrates the clasping ring 3211, the sliding portion 322 slides to the fixing portion 321, and the outer circumferential side wall of the sliding portion 322 is attached to the clasping ring 3211, so that the fixing portion 321 is electrically connected to the sliding portion 322.

Referring to fig. 2 and 3, the inner side wall of the fixed cylinder 12 is provided with two sliding grooves 121, the sliding grooves 121 are arranged along the rectangle of the pipe of the fixed cylinder 12, the outer circumferential side wall of the sliding cylinder 13 is fixedly connected with two bumps 131, the sliding grooves 121 correspond to the bumps 131, the bumps 131 are located on one side of the sliding cylinder 13 close to the circuit board 3, and the bumps 131 are embedded and slid in the sliding grooves 121, so that the sliding range of the sliding cylinder 13 is limited.

The projection 131 is further mounted with a locking assembly 132, so that the projection 131 is fixed when sliding to the side of the sliding groove 121 far away from the mounting barrel 11.

The locking assembly 132 includes a plunger 1321, a locking block 1322, a restraining barrel 1323, and a spring plate 1324.

The quantity of inserted bar 1321 is two, and two inserted bars 1321 all rotate to be connected in one side that installation section of thick bamboo 11 was kept away from to lug 131, and two inserted bars 1321 are relative setting, and the lateral wall that installation section of thick bamboo 11 was kept away from to the groove 121 that slides is equipped with locking hole 122, and two inserted bars 1321 all wear to locate in same locking hole 122. The two locking blocks 1322 are fixedly connected to the ends of the two plug rods 1321, which are far away from the protrusion 131, and the two locking blocks 1322 are arranged opposite to each other, and when the locking blocks 1322 pass through the locking holes 122, the locking blocks abut against one side of the fixed cylinder 12, which is far away from the installation cylinder 11, so that the sliding cylinder 13 is not easy to slide in a direction close to the installation cylinder 11.

The limiting cylinder 1323 is mounted on one side, far away from the mounting cylinder 11, of the bump 131, and the inserting rod 1321 is embedded in the limiting cylinder 1323 to limit the rotating range of the inserting rod 1321.

One end of the elastic sheet 1324 is fixedly connected to one of the plug bars 1321, the elastic sheet 1324 is located on one side of the plug bar 1321 away from the bump 131, and the other end of the elastic sheet 1324 is fixedly connected to the other plug bar 1321 to drive the two plug bars 1321 away from each other.

The two locking blocks 1322 have guide surfaces 13221 on the side away from the plug 1321, the two locking blocks 1322 are oppositely arranged from opposite sides and are inclined to the direction approaching the convex block 131, when the locking blocks 1322 are guided to be inserted into the locking hole 122, the side walls of the locking hole 122 abut against the guide surfaces 13221 to drive the two locking blocks 1322 to approach each other.

Referring to fig. 2 and 4, the fixing cylinder 12 is further provided with a covering block 123, the covering block 123 is made of rubber, and the covering block 123 covers the locking hole 122, so that external dust is not easy to enter the locking hole 122.

Fixedly connected with connects rope 1231 on the block 123 that closes, connects one end fixed connection that rope 1231 kept away from the block 123 that closes on the lateral wall of fixed part 321 for difficult losing when the block 123 that closes is opened.

The implementation principle of a socket of the embodiment of the application is as follows: when the adjacent sockets are easy to interfere, the cover block 123 on one socket is opened, then the sliding barrel 13 is slid, the locking block 1322 is close to the locking hole 122, the elastic sheet 1324 is pressed by the guide surface 13221, the two locking blocks 1322 are close to each other, after passing through the locking hole 122, the two locking blocks 1322 are far away from each other, and the locking blocks 1322 abut against the side wall of the fixed barrel 12 far away from the installation barrel 11, so that the installation is completed.

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

1. The utility model provides a socket, includes casing (1), apron (2) and circuit board (3), one side of casing (1) is equipped with cavity (14), one side of circuit board (3) is equipped with power plug (31), its characterized in that: the casing (1) comprises an installation cylinder (11), a fixed cylinder (12) and a sliding cylinder (13), one side of the installation cylinder (11) pipe is arranged on the cover plate (2), the fixed cylinder (12) is fixedly connected to one side of the installation cylinder (11) far away from the cover plate (2), the sliding cylinder (13) is connected in the fixed cylinder (12) in a sliding manner and extends to one side of the fixed cylinder (12) far away from the installation cylinder (11), the circuit board (3) is embedded and fixedly connected in the installation cylinder (11), the power plug (31) comprises a fixed rod (311) and a sliding rod (312), the fixed rod (311) is fixedly connected on the circuit board (3), the sliding rod (312) is connected on the fixed rod (311) in a sliding manner, the sliding rod (312) is fixedly connected on the sliding cylinder (13), a ground plate (32) is further arranged on the circuit board (3), and the ground plate (32) comprises a fixed part (321) and a sliding part (322), the sliding part (322) is fixedly connected to the sliding barrel (13), the fixing part (321) is fixedly connected to the circuit board (3), and the sliding part (322) abuts against the fixing part (321) and slides on the fixing part (321).

2. A socket according to claim 1, wherein: be equipped with on the inside wall of fixed cylinder (12) and slide groove (121), the length direction setting of fixed cylinder (12) is followed in groove (121) that slides, fixedly connected with lug (131) on the outer peripheral lateral wall that slide cylinder (13) are close to circuit board (3), lug (131) slide in groove (121) that slides.

3. A socket according to claim 2, wherein: and a locking assembly (132) for fixing the lug (131) on the end wall of the sliding groove (121) far away from the mounting cylinder (11) is further arranged on the lug (131).

4. A socket according to claim 3, wherein: locking Assembly (132) include inserted bar (1321) and locking piece (1322), the quantity of inserted bar (1321) is two, two inserted bar (1321) all rotates to be connected in one side of installing section of thick bamboo (11) is kept away from in lug (131), it is equipped with locking hole (122) that supplies two inserted bars (1321) to wear to establish simultaneously on the one end wall of installing section of thick bamboo (11) is kept away from in groove (121) of sliding, two the equal fixedly connected with locking piece (1322) of one end that lug (131) were kept away from in inserted bar (1321), two locking piece (1322) set up mutually the back mutually, two locking piece (1322) butt is in one side of installing section of thick bamboo (11) is kept away from in solid fixed section of thick bamboo (12).

5. A socket according to claim 4, wherein: the locking assembly (132) further comprises a limiting barrel (1323), the limiting barrel (1323) is fixedly connected to one side, close to the locking hole (122), of the bump (131), and the inserting rod (1321) is embedded in the limiting barrel (1323).

6. A socket according to claim 4, wherein: the locking assembly (132) further comprises an elastic sheet (1324), one end of the elastic sheet (1324) is fixedly connected to one side, away from the convex block (131), of one of the plug rods (1321), and the other end of the elastic sheet (1324) is fixedly connected to one side, away from the convex block (131), of the other plug rod (1321).

7. A socket according to claim 4, wherein: a guide surface 13221 is arranged on one side, far away from the inserted link 1321, of the locking block 1322.

8. A socket according to claim 4, wherein: and a covering block (123) for covering the locking hole (122) is arranged on the fixed cylinder (12).

9. A socket according to claim 8, wherein: the cover block (123) is fixedly connected with a connecting rope (1231), and the other end of the connecting rope (1231) is fixedly connected to the outer side wall of the fixing part (321).

10. A socket according to claim 1, wherein: the fixing portion (321) is fixedly connected with an embracing ring (3211), and the sliding portion (322) is sleeved in the embracing ring (3211).