CN210201012U

CN210201012U - Telescopic modular power strip

Info

Publication number: CN210201012U
Application number: CN201920342571.1U
Authority: CN
Inventors: Fei Hu; 胡飞; Song Du; 杜嵩
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-03-27
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a telescopic modular power strip, which comprises a main power strip, a slave power strip, a main butt joint device and a slave butt joint device, wherein jacks are arranged on the main power strip and the slave power strip; the main butt joint device and the slave butt joint device are respectively arranged in the main power strip and the slave power strip in a sliding mode, the main butt joint device is detachably connected with the slave butt joint device, and when two plugs are respectively inserted into the jacks of the main power strip and the slave power strip, the main power strip and the slave power strip respectively slide back to back by taking the main butt joint device and the slave butt joint device as guides. After the plug inserts the jack of main row of inserting, if the volume of plug is big, then when inserting another from inserting the row, two plugs extrude each other and make main row of inserting and follow the row of inserting use main sleeve and follow sleeve respectively and slide dorsad for the direction to make main row of inserting and follow the distance that inserts the row and increase gradually, and then make two adjacent jacks homoenergetic insert bulky plug simultaneously, greatly improved the jack rate of utilization, simple structure and convenient to use.

Description

Telescopic modular power strip

Technical Field

The utility model relates to an insert the row, especially indicate a telescopic modularization row of inserting.

Background

A strip is a type of socket except that a plurality of sockets are collectively arranged to form a multi-hole socket. The combination has the advantages of multiple purposes, and saves both space and circuits. The positions of the hole sites of the common socket are fixed, so when a bulky plug is inserted on the socket, the adjacent sockets are blocked by the bulky plug, and the socket cannot be used. Therefore, the actual number of holes that can be used simultaneously in a row of jacks is small and inconvenient, which severely limits the use efficiency of the row of jacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to above-mentioned problem, a telescopic modularization row of inserting that simple structure, convenient to use and rate of utilization are high is provided. This row of inserting adopts the modularized design, can be according to the big or small automatically regulated module distance of plug to the realization is separated by the jack homoenergetic and is used the function simultaneously, and design benefit has greatly improved the efficiency of using.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a telescopic modularized power strip comprises a main power strip, a slave power strip, a main butt joint device and a slave butt joint device, wherein jacks are arranged on the main power strip and the slave power strip; the main butt joint device and the slave butt joint device are respectively arranged in the main power strip and the slave power strip in a sliding mode, the main butt joint device is detachably connected with the slave butt joint device, and when two plugs are respectively inserted into the jacks of the main power strip and the slave power strip, the main power strip and the slave power strip respectively slide back to back by taking the main butt joint device and the slave butt joint device as guides to form a structure with the adjustable distance between the main power strip and the slave power strip.

As a preferred scheme, the main butting device comprises a main sleeve, a first elastic piece, a main pressing block and a buckle head, wherein the main sleeve is fixedly arranged on the main socket, the first elastic piece and the main pressing block are slidably sleeved on the main sleeve, and two ends of the first elastic piece respectively prop against the main pressing block and the main sleeve; the main sleeve at the same end as the main pressing block is provided with the buckle head; the secondary butting device comprises a secondary sleeve, a second elastic piece and a secondary pressing block, the secondary sleeve is fixedly arranged on the secondary power strip, the second elastic piece and the secondary pressing block are slidably sleeved on the secondary sleeve, and two ends of the second elastic piece respectively push against the secondary main pressing block and the secondary sleeve; the auxiliary sleeve is provided with a buckle hole, the buckle head is clamped into the buckle hole to detachably connect the main butt joint device and the auxiliary butt joint device together, and the main pressing block presses the auxiliary pressing block; when the main power strip and the auxiliary power strip are subjected to opposite acting forces, the first elastic piece pushes the main pressing block to slide towards the auxiliary pressing block direction, the second elastic piece pushes the auxiliary pressing block to slide towards the main pressing block direction, and the main power strip slides backwards relative to the auxiliary power strip.

As an optimal scheme, the main sleeve and the auxiliary sleeve are of hollow structures, a second buckle head is arranged on the buckle hole, magnetic metal contacts are arranged on the buckle head and the second buckle head, the magnetic metal contacts on the buckle head are electrically connected with the jacks on the main power strip through electric wires, the magnetic metal contacts on the second buckle head are electrically connected with a city, and when the buckle head is clamped into the buckle hole, the magnetic metal contacts on the buckle head and the second buckle head are mutually attracted together.

As a preferable scheme, the fastening head extends into the fastening hole and then rotates by a set angle to fasten the main sleeve to the auxiliary sleeve, and the magnetic metal contacts on the fastening head and the second fastening head are mutually attracted together.

Preferably, the snap head extends into the snap hole and then rotates 90 degrees to snap the main sleeve to the auxiliary sleeve.

Preferably, the first elastic member and the second elastic member are springs.

Implement the utility model discloses, following beneficial effect has:

1. the utility model discloses when using, connect main interfacing apparatus and follow interfacing apparatus and realize that the main row of inserting and the connection of inserting the row from the row. When a plug is inserted into the jacks of the master or slave power strip, if the size of the plug is large, when the other plug is inserted into the slave power strip or the master power strip, the two plugs are mutually extruded to enable the master power strip and the slave power strip to respectively guide the master butting device and the slave butting device to slide back, so that the distance between the master power strip and the slave power strip is gradually increased, and then two adjacent jacks can be simultaneously inserted into the large-size plug.

2. The utility model discloses insert the main row of inserting or follow the jack of row of inserting when the plug, if the plug is bulky, then insert another when row or main row of inserting from inserting, two plugs extrude the top each other and make the main row of inserting and receive opposite effort from the row of inserting. At this moment, first elastic component promotes main briquetting and slides to following the briquetting direction, and the second elastic component promotes and slides to main briquetting direction from the briquetting for the row is inserted to the owner and slides backward for the row is inserted from the follow, thereby makes the row is inserted to the owner and increases from the distance of inserting the row gradually, and then makes two adjacent jack homoenergetic insert the plug of bulky simultaneously, has greatly improved the jack rate of utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a main strip of a modular retractable power strip of the present invention;

FIG. 2 is a side view of the main row of retractable modular power strips of the present invention;

fig. 3 is a schematic structural view of the main docking device of the retractable modular power strip of the present invention;

FIG. 4 is a schematic view of a retractable modular power strip according to the present invention;

fig. 5 is a schematic structural view of a slave docking device of the retractable modular power strip of the present invention;

fig. 6 is a schematic structural view of the installation structure of the retractable modular power strip of the present invention;

fig. 7 is a schematic structural diagram of the retractable modular power strip of the present invention after two large-volume plugs are inserted.

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.

Examples

Referring to fig. 1 to 7, the present embodiment relates to a telescopic modular power strip, which includes a master power strip 1, a slave power strip 2, a master docking device 3 and a slave docking device 4, wherein the master power strip 1 and the slave power strip 2 are provided with jacks 10; the main butt joint device 3 and the slave butt joint device 4 are respectively slidably mounted in the main power strip 1 and the slave power strip 2, the main butt joint device 3 is detachably connected with the slave butt joint device 4, when two plugs are respectively inserted into the jacks 10 of the main power strip 1 and the slave power strip 2, the main power strip 1 and the slave power strip 2 respectively slide back to back by taking the main butt joint device 3 and the slave butt joint device 4 as guides, and a distance adjustable structure of the main power strip 1 and the slave power strip 2 is formed.

When in use, the main docking device 3 and the slave docking device 4 are connected to realize the connection of the main socket 1 and the slave socket 2. After the plug is inserted into the jack 10 of the master socket 1 or the slave socket 2, if the size of the plug is large, when the other plug is inserted into the slave socket 2 or the master socket 1, the two plugs are mutually squeezed to enable the master socket 1 and the slave socket 2 to respectively slide backwards by taking the master docking device 3 and the slave docking device 4 as guides, so that the distance between the master socket 1 and the slave socket 2 is gradually increased, and then the two adjacent jacks 10 can be simultaneously inserted into the large-size plug, thereby solving the problem that the adjacent jacks 10 can be blocked by the large-size plug when the large-size plug is inserted onto the socket due to the fixed position of the hole site of the socket in the prior art, resulting in the problem that the jacks 10 cannot be used, greatly improving the utilization rate of the jacks 10, and having the advantages of simple structure and convenience in use.

As shown in fig. 6 and 7, the main docking device 3 includes a main sleeve 31, a first elastic member 32, a main pressing block 33 and a fastening head 34, the main sleeve 31 is fixedly mounted on the main socket 1, the first elastic member 32 and the main pressing block 33 are slidably sleeved on the main sleeve 31, and two ends of the first elastic member 32 respectively press against the main pressing block 33 and the main sleeve 31; the main sleeve 31 at the same end as the main pressing block 33 is provided with the buckling head 34; the slave docking device 4 comprises a slave sleeve 41, a second elastic piece 42 and a slave pressing block 43, the slave sleeve 41 is fixedly arranged on the slave power strip 2, the second elastic piece 42 and the slave pressing block 43 are slidably sleeved on the slave sleeve 41, and two ends of the second elastic piece 42 respectively push against the slave main pressing block 33 and the slave sleeve 41; the slave sleeve 41 is provided with a buckling hole 411, the buckling head 34 is buckled into the buckling hole 411 to detachably connect the master butt joint device 3 and the slave butt joint device 4 together, and the master pressing block 33 presses the slave pressing block 43; when a plug is inserted into the jack 10 of the master row 1 or the slave row 2, if the volume of the plug is large, the two plugs press against each other to apply opposite forces to the master row 1 and the slave row 2 when the other plug is inserted into the slave row 2 or the master row 1. At this moment, the first elastic member 32 pushes the main pressing block 33 to slide towards the direction of the slave pressing block 43, and the second elastic member 42 pushes the slave pressing block 43 to slide towards the direction of the main pressing block 33, so that the main power strip 1 slides back to back relative to the slave power strip 2, the distance between the main power strip 1 and the slave power strip 2 is gradually increased, and then two adjacent jacks 10 can be simultaneously inserted into a large-volume plug, and the utilization rate of the jacks 10 is greatly improved.

The main sleeve 31 and the auxiliary sleeve 41 are hollow structures, so that electric wires can be conveniently routed and connected in the main sleeve 31 and the auxiliary sleeve 41. The second fastening head 412 is disposed on the fastening hole 411, the magnetic metal contacts 413 are disposed on the fastening head 34 and the second fastening head 412, and the magnetic metal contacts 413 are three. Magnetic metal contact 413 on the buckle head 34 is electrically connected with the jack 10 on the main power strip 1 through an electric wire, magnetic metal contact 413 on the second buckle head 412 is connected with the commercial power, and three magnetic metal contacts 413 are respectively connected with a live wire, a zero wire and a ground wire. When the locking head 34 is locked into the locking hole 411, the magnetic attraction type metal contacts 413 on the locking head 34 and the second locking head 412 are mutually attracted together.

As shown in fig. 3 to 7, the locking head 34 is inserted into the locking hole 411 and then rotated by a predetermined angle to lock the main sleeve 31 to the sub-sleeve 41, and the magnetic metal contacts 413 of the locking head 34 and the second locking head 412 are attracted to each other. Preferably, the locking head 34 extends into the locking hole 411 and then rotates 90 degrees to lock the main sleeve 31 to the auxiliary sleeve 41. When row 1 is inserted with the owner and when row 2 is connected from inserting, insert row 1's buckle head 34 with the owner and stretch into buckle hole 411, then will insert the row and rotate 90 degrees, then buckle head 34 joint is to buckle hole 411, and magnetic type metal contact 413 on the buckle head 34 and the magnetic type metal contact 413 on the second buckle head 412 are corresponding and the mutual attraction together simultaneously to make the owner insert row 1 and from inserting the circuit intercommunication between row 2, realize the power supply and connect.

The first and second

elastic members

32 and 42 are springs. Of course, other elastic materials may be used as the first elastic member 32 and the second elastic member 42 of the present invention.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. A telescopic modularized power strip is characterized by comprising a main power strip, a slave power strip, a main butt joint device and a slave butt joint device, wherein jacks are arranged on the main power strip and the slave power strip; the main butt joint device and the slave butt joint device are respectively arranged in the main power strip and the slave power strip in a sliding mode, the main butt joint device is detachably connected with the slave butt joint device, and when two plugs are respectively inserted into the jacks of the main power strip and the slave power strip, the main power strip and the slave power strip respectively slide back to back by taking the main butt joint device and the slave butt joint device as guides to form a structure with the adjustable distance between the main power strip and the slave power strip.

2. The retractable modular power strip as claimed in claim 1, wherein the main docking device comprises a main sleeve, a first elastic member, a main pressing block and a fastening head, the main sleeve is fixedly mounted on the main power strip, the first elastic member and the main pressing block are slidably sleeved on the main sleeve, and two ends of the first elastic member respectively press against the main pressing block and the main sleeve; the main sleeve at the same end as the main pressing block is provided with the buckle head; the secondary butting device comprises a secondary sleeve, a second elastic piece and a secondary pressing block, the secondary sleeve is fixedly arranged on the secondary power strip, the second elastic piece and the secondary pressing block are slidably sleeved on the secondary sleeve, and two ends of the second elastic piece respectively push against the secondary main pressing block and the secondary sleeve; the auxiliary sleeve is provided with a buckle hole, the buckle head is clamped into the buckle hole to detachably connect the main butt joint device and the auxiliary butt joint device together, and the main pressing block presses the auxiliary pressing block; when the main power strip and the auxiliary power strip are subjected to opposite acting forces, the first elastic piece pushes the main pressing block to slide towards the auxiliary pressing block direction, the second elastic piece pushes the auxiliary pressing block to slide towards the main pressing block direction, and the main power strip slides backwards relative to the auxiliary power strip.

3. The retractable modular power strip of claim 2, wherein the main sleeve and the secondary sleeve are hollow, the second fastening head is disposed on the fastening hole, the magnetic metal contacts are disposed on the fastening head and the second fastening head, the magnetic metal contacts on the fastening head are electrically connected to the insertion holes on the main power strip through wires, the magnetic metal contacts on the second fastening head are electrically connected to the city, and when the fastening head is engaged into the fastening hole, the magnetic metal contacts on the fastening head and the second fastening head are mutually engaged.

4. A retractable modular power strip as claimed in claim 3, wherein the snap head is rotated a predetermined angle after being inserted into the snap hole to snap the primary sleeve to the secondary sleeve, and the magnetically attractable metal contacts of the snap head and the secondary snap head are attracted to each other.

5. A retractable modular power strip as claimed in claim 4, wherein said snap head extends into said snap hole and is rotated 90 degrees to snap said primary sleeve onto said secondary sleeve.

6. A retractable modular power strip as in claim 2, wherein said first and second resilient members are springs.