CN110265839B

CN110265839B - Foldable power strip

Info

Publication number: CN110265839B
Application number: CN201910608146.7A
Authority: CN
Inventors: 金坚伟
Original assignee: Zhejiang Huayan Electric Co ltd
Current assignee: Zhejiang Huayan Electric Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-07-28
Anticipated expiration: 2039-07-08
Also published as: CN110265839A

Abstract

The invention relates to the technical field of power strip, in particular to a foldable power strip which comprises a first shell, wherein two through holes are formed in the side surface of the first shell, a first L-shaped connecting pipe is inserted into the through holes, a second shell is arranged below the first shell, a second L-shaped connecting pipe is inserted into the through hole of the second shell relative to the first L-shaped connecting pipe, one end, far away from the first shell, of the first L-shaped connecting pipe is inserted into a second L-shaped connecting pipe, a first fixing ring is fixedly connected to the inner side of the first L-shaped connecting pipe, a second fixing ring is fixedly connected to the inner side of the second L-shaped connecting pipe, a second spring is arranged between the second fixing ring and the first fixing ring, guide sheets are arranged in the first shell and the second shell, a power line is arranged on one side of the first shell, one end of the power line penetrates through the first L-shaped connecting pipe to be electrically connected with the guide sheets in the first shell, and a connecting line is arranged on the inner sides, of one end, far away from the first L-shaped.

Description

Foldable power strip

Technical Field

The invention relates to the technical field of power strip, in particular to a foldable power strip.

Background

The socket strip is a socket strip, namely a socket known as a wiring board, and the socket strip is a kind of socket, but a plurality of sockets are concentrated together, so that a multi-jack socket is formed.

Disclosure of Invention

The invention aims to solve the problem that a power strip cannot be folded in the prior art, and provides a foldable power strip.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is a foldable power strip, which comprises a first shell, wherein a plurality of jacks are formed in the first shell, two through holes are formed in the side face of the first shell, the through holes are symmetrical about the middle of the first shell, a first L-shaped connecting pipe is inserted into each through hole, a second shell is placed below the first shell, the second shell is identical to the inner structure of the first shell, a second L-shaped connecting pipe is inserted into each through hole of the second shell relative to a first L-shaped connecting pipe, one end, far away from the first shell, of the first L-shaped connecting pipe is inserted into a second L-shaped connecting pipe, a first fixing ring is fixedly connected to the inner side of the first L-shaped connecting pipe, a second fixing ring is fixedly connected to the inner side of the second 3523-shaped connecting pipe, a second spring is placed between the second fixing ring and the first fixing ring, one end of the second spring is fixedly connected with the first fixing ring, the other end of the second spring is fixedly connected with the second fixing ring, the inner diameter of the second connecting wire is larger than the inner side face of the second connecting wire, a power wire is inserted into the first fixing ring, one end of the first connecting pipe is fixedly connected with the inner side face of the first fixing ring, a power wire mechanism, one end of the inner side of the first fixing ring is connected with the inner side of the first connecting pipe, one end of the first fixing ring is connected with a power wire, one end of the inner side of the first fixing ring, a power wire mechanism, one end of the inner side of the first fixing ring is connected with a power wire, a power.

Preferably, the fastening mechanism comprises an annular groove, the annular groove is positioned at one end of the first L-shaped connecting pipe inserted into the inner side of the first shell, and an elastic snap ring is sleeved in the annular groove.

Preferably, protection machanism includes a plurality of through holes, and is a plurality of the through hole is located the side of first casing, the through hole runs through first casing, and relative jack evenly distributed, two fixed blocks of the relative jack fixedly connected with of the inboard top of first casing, the baffle has been placed in the through hole, the sealed piece of one end fixedly connected with of baffle, sealed piece is located the first casing outside, first casing side is relative two the fixed block department has opened the spring hole, the downthehole first spring that has placed of spring, the one end and the fixed block fixed connection of first spring, the other end of first spring passes spring hole and sealed piece fixed connection, the baffle is relative jack fixedly connected with dog, the quantity of dog is unanimous with the quantity of jack.

Preferably, a groove is formed in the bottom end of the first shell, a positioning ring is fixedly connected to the top end of the second shell, and the positioning ring is matched with the groove.

Preferably, the outer side of the power line is sleeved with an elastic sleeve, and the elastic sleeve is positioned at the intersection of the first L-shaped connecting pipe and the power line.

Preferably, the first shell and the second shell are both composed of an upper shell and a lower shell, and the two shells are connected through a fixing mechanism.

Preferably, the inner side of the upper shell is fixedly connected with a first connecting column, the inner side of the lower shell is fixedly connected with a second connecting column relative to the first connecting column, the bottom end of the first shell is provided with a threaded hole relative to the second connecting column, the threaded hole penetrates through the second connecting column and extends into the first connecting column, and a screw is connected with the threaded hole in an internal thread manner.

Preferably, a sealing ring is bonded at the top end of the second L-shaped connecting pipe, and the inner side of the sealing ring is in interference fit with the first L-shaped connecting pipe.

The foldable power strip provided by the invention has the beneficial effects that:

1. by arranging the protection mechanism, the electric shock phenomenon caused by mistakenly inserting fingers into the jacks by children can be avoided, and meanwhile, dust can be prevented from falling into the shell when the electric shock protection device is not used;

2. according to the invention, the first L-shaped connecting pipe, the second L-shaped connecting pipe, the through hole and the elastic clamping ring are arranged, so that the second shell can rotate relative to the first shell, and meanwhile, the second shell can be placed side by side with the first shell on the same horizontal plane;

3. the positioning ring and the groove are arranged, so that the second shell can be fixedly placed relative to the first shell.

Drawings

Fig. 1 is a schematic structural diagram of a foldable power strip according to the present invention;

FIG. 2 is a cross-sectional view of a foldable power strip according to the present invention;

FIG. 3 is a cross-sectional view of another angle of a foldable power strip in accordance with the present invention;

fig. 4 is a partial enlarged view of fig. 2 at a.

In the figure, a first shell 1, an upper shell 101, a lower shell 102, a second shell 2, a jack 3, an elastic sleeve 4, a power cord 5, a sealing block 6, a first L-shaped connecting pipe 7, a second L-shaped connecting pipe 8, a sealing ring 9, a through hole 10, a guide sheet 11, a positioning ring 12, a groove 13, a connecting wire 14, a first spring 15, a through hole 16, a second fixing ring 17, a first fixing ring 18, a second spring 19, an elastic snap ring 20, an annular groove 21, a fixing block 22, a spring hole 23, a second connecting column 24, a baffle 25 and a first connecting column 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a collapsible power strip, including first casing 1, it has a plurality of jacks 3 to open on the first casing 1, side in the first casing 1 is opened has two through-holes 16, two through-holes 16 are symmetrical about first casing 1 middle part, through-hole 16 interpolation has first L shape to link pipe 7, second casing 2 has been placed to first casing 1 below, second casing 2 is the same with the inner structure of first casing 1, second casing 2 is relative to first L shape to link pipe 7 the through-hole 16 interpolation has second L shape to link pipe 8, the one end that first casing 1 was kept away from to first L shape links pipe 7 inserts in second L shape links pipe 8, first L shape links pipe 7 inboard fixedly connected with first solid fixed ring 18, second fixed ring 17 is connected to the inboard fixedly connected with of second L shape to link pipe 8, second spring 19 has been placed between second fixed ring 17 and the first solid fixed ring 18, the one end and the first solid fixed ring 18 fixed connection of second spring 19, the other end and the second spring 19 is connected with second solid fixed ring 17, the second spring is connected through the inboard fixed ring 19, the diameter of second solid fixed ring 18 is greater than the inside the diameter of the second fixed ring 18, the inboard diameter of the second fixed ring 18 is convenient for the inside fixed ring 19, the first solid fixed ring 18, the diameter of the second spring is convenient for the installation of the second fixed ring 18, the second spring.

The buckle mechanism is installed to the one end that first L shape connecting pipe 7 inserted first casing 1 and the one end that second L shape connecting pipe 8 inserted second casing 2, buckle mechanism includes ring channel 21, ring channel 21 is located the one end that first L shape connecting pipe 7 inserted first casing 1 inboard, ring channel 21 endotheca resilient clip 20, be convenient for insert the one end of first L shape connecting pipe 7 inside first casing 1 through resilient clip 20 and fix in first casing 1, first L shape connecting pipe 7 and second L shape connecting pipe 8 can rotate relative first casing 1 and second casing 2 respectively.

Guide plates 11 are placed in the first shell 1 and the second shell 2, the guide plates 11 are used for connecting a circuit, a power line 5 is placed on one side of the first shell 1, one end of the power line 5 penetrates through the first L-shaped connecting pipe 7 and is electrically connected with the guide plates 11 in the first shell 1, the other side of the power line 5 is electrically connected with a plug, the first L-shaped connecting pipe 7 and the second L-shaped connecting pipe 8 are far away from the inner side of one end of the power line 5, a connecting wire 14 can be slightly reserved on the connecting wire 14, the first shell 1 and the second shell 2 are enabled to rotate, the electric connection is more convenient, one end of the connecting wire 14 is electrically connected with the guide plates 11 in the first shell 1, the other end of the connecting wire 14 is electrically connected with the guide plates 11 in the second shell 2, and a protection mechanism is installed on the side.

The protection mechanism comprises a plurality of through holes 10, the through holes 10 are positioned on the side surface of the first shell 1, the through holes 10 penetrate through the first shell 1 and are evenly distributed relative to the jacks 3, two fixing blocks 22 are fixedly connected to the top of the inner side of the first shell 1 relative to the jacks 3, a baffle 25 is placed in the through holes 10, one end of the baffle 25 is fixedly connected with a sealing block 6, the sealing block 6 is positioned on the outer side of the first shell 1, spring holes 23 are formed in the side surface of the first shell 1 relative to the two fixing blocks 22, first springs 15 are placed in the spring holes 23, one end of each first spring 15 is fixedly connected with the corresponding fixing block 22, the other end of each first spring 15 penetrates through the corresponding spring hole 23 and is fixedly connected with the sealing block 6, stop blocks are fixedly connected to the positions of the baffle 25 relative to the jacks 3, the number of the stop blocks is consistent with the number of the jacks 3, sundr, the plug can then be inserted into the jack 3.

The bottom end of the first shell 1 is provided with a groove 13, the top end of the second shell 2 is fixedly connected with a positioning ring 12, the positioning ring 12 is matched with the groove 13, the groove 13 and the positioning ring 12 can enable the second shell 2 to be fixed relative to the first shell 1, the outer side of the power line 5 is sleeved with an elastic sleeve 4, the elastic sleeve 4 is located at the intersection of the first L-shaped connecting pipe 7 and the power line 5, and the elastic sleeve 4 can avoid the power line 5 from being bent at the first L-shaped connecting pipe 7.

First casing 1 and second casing 2 constitute by last casing 101 and casing 102 two parts casing down, two parts are passed through fixed establishment and are connected, go up the inboard first spliced pole 26 of fixedly connected with of casing 101, the inboard relative first spliced pole 26 of casing 102 department fixedly connected with second spliced pole 24 down, the relative second spliced pole 24 in 1 bottom of first casing opens threaded hole, the threaded hole runs through second spliced pole 24 and extends to in the first spliced pole 26, threaded hole female connection has the screw.

The top end of the second L-shaped connecting pipe 8 is bonded with a sealing ring 9, the inner side of the sealing ring 9 is in interference fit with the first L-shaped connecting pipe 7, and the sealing ring 9 can enhance the sealing performance of the top end of the second L-shaped connecting pipe 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a collapsible power strip, includes first casing (1), it has a plurality of jacks (3) to open on first casing (1), its characterized in that, side in first casing (1) is opened has two through-holes (16), two through-hole (16) are symmetrical about first casing (1) middle part, through-hole (16) interpolation has first L shape even pipe (7), second casing (2) have been placed to first casing (1) below, the inner structure of second casing (2) and first casing (1) is the same, second casing (2) relative through-hole (16) interpolation of first L shape even pipe (7) have second L shape even pipe (8), the one end that first L shape even pipe (7) kept away from first casing (1) inserts in second L shape even pipe (8), the inboard fixed connection of first L shape even pipe (7) has first solid fixed ring (18), the one end that second connecting wire (23) kept away from first casing (1) is connected with first casing (19) inboard fixed connection mechanism of first casing (19), the one end of second casing (19) is connected with first casing (19) and the first casing (19) inboard fixed ring (19) connection of first casing (19), the one end link mechanism (19) has been placed with first casing (19) and the first casing (19) inboard fixed ring (19) connection of first casing (19), the first casing (19) is connected with the first casing (19) inboard fixed ring (19) and the inner side of the first casing (19) and the casing (19) have the inner side of the first casing (19) connect the first casing (19) and the inner side of the first casing (7) have the inner side of the first casing (19) connect the first casing (19) and the inner side of the first casing (19) and the fixed ring (19) have the inner side of the fixed ring (19) have the fixed link mechanism of the inner side of the fixed link mechanism of the fixed ring (19) have the inner side of the fixed ring (19) have the inner side of the fixed link mechanism of the fixed link.

2. The foldable power strip according to claim 1, wherein the protection mechanism comprises a plurality of through holes (10), the through holes (10) are located on the side of the first casing (1), the through holes (10) penetrate through the first casing (1) and are uniformly distributed relative to the insertion holes (3), two fixing blocks (22) are fixedly connected to the positions of the inner top of the first casing (1) relative to the insertion holes (3), a baffle (25) is placed in the through holes (10), a sealing block (6) is fixedly connected to one end of the baffle (25), the sealing block (6) is located on the outer side of the first casing (1), spring holes (23) are formed in the positions of the two fixing blocks (22) on the side of the first casing (1), first springs (15) are placed in the spring holes (23), one ends of the first springs (15) are fixedly connected to the fixing blocks (22), the other end of the first spring (15) penetrates through the spring hole (23) to be fixedly connected with the sealing block (6), the baffle (25) is fixedly connected with a stop block at the position corresponding to the insertion hole (3), and the number of the stop blocks is consistent with that of the insertion holes (3).

3. The foldable power strip according to claim 1, wherein a groove (13) is formed at the bottom end of the first casing (1), a positioning ring (12) is fixedly connected to the top end of the second casing (2), and the positioning ring (12) is matched with the groove (13).

4. The foldable power strip according to claim 1, wherein the power cord (5) is sleeved with an elastic sleeve (4), and the elastic sleeve (4) is located at the intersection of the first L-shaped connecting pipe (7) and the power cord (5).

5. A foldable power strip according to claim 1, characterized in that the first (1) and second (2) housings are each composed of two parts, an upper (101) and a lower (102) housing, which are connected by a fixing mechanism.

6. The foldable power strip according to claim 5, wherein a first connecting column (26) is fixedly connected to the inner side of the upper casing (101), a second connecting column (24) is fixedly connected to the inner side of the lower casing (102) opposite to the first connecting column (26), a threaded hole is formed in the bottom end of the first casing (1) opposite to the second connecting column (24), the threaded hole penetrates through the second connecting column (24) and extends into the first connecting column (26), and a screw is screwed in the threaded hole.

7. The foldable power strip of claim 1, wherein a sealing ring (9) is bonded to the top end of the second L-shaped connecting tube (8), and the inner side of the sealing ring (9) is in interference fit with the first L-shaped connecting tube (7).