CN114498147B

CN114498147B - A multifunctional plug strip that is easy to assemble and disassemble

Info

Publication number: CN114498147B
Application number: CN202111513799.0A
Authority: CN
Inventors: 邵琰
Original assignee: Hangzhou Newmany Electronics Co ltd
Current assignee: Liurunlei
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2023-09-19
Anticipated expiration: 2041-12-13
Also published as: CN114498147A

Abstract

The invention discloses a multifunctional power strip convenient to assemble and disassemble, and aims to provide a multifunctional power strip convenient to assemble and disassemble, which is convenient to overhaul and replace. The socket comprises a shell and a socket, wherein a connecting hole is formed in the surface of the shell, a plurality of limiting bars are arranged on the hole wall of the connecting hole, a plug groove is formed in the end face of the socket, a first jack and a grounding contact are arranged in the plug groove, an outer boss is connected to the socket of the plug groove, a plurality of buckles are arranged on the outer boss, the end face of each buckle is connected with the lower surface of the outer boss, the socket is connected with the connecting hole in an inserting mode, the buckles are connected with the limiting bars in a clamping mode, a rotating structure is arranged on the shell and comprises a rack and a push rod, an incomplete gear is arranged on the socket, the incomplete gear is arranged on the outer surface of the socket, and the rack is meshed with the incomplete gear. The beneficial effects of the invention are as follows: the power strip has the advantages of functional diversity and wide application, and meanwhile, the power strip can be overhauled quickly, the service life of the power strip can be prolonged, and the power strip is stable in structure and attractive in appearance as a whole.

Description

Multifunctional power strip convenient to assemble and disassemble

Technical Field

The invention relates to the technical field of power strip, in particular to a multifunctional power strip convenient to assemble and disassemble.

Background

Socket, because its convenience has become the requisite article of family life, socket means that there is one or more circuit wiring to insert jack on the casing, can insert various wiring through it, be convenient for put through with other circuits like this, through connection and disconnection between circuit and the copper spare, reach finally to reach the switch-on and the disconnection of this partial circuit, current jack and casing are fixed integratively, when the socket breaks down, or when needs different grade type jack to satisfy the operation requirement, can not in time dismantle maintenance, change the function to the socket, make the single inconvenient maintenance use process of socket function troublesome.

Disclosure of Invention

The invention provides a multifunctional power strip which is convenient to overhaul and replace and convenient to assemble and disassemble, and aims to overcome the defects of single power strip function and inconvenience in overhaul in the prior art.

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

the utility model provides a convenient multi-functional row of inserting of loading and unloading, including casing and jack seat, the surface of casing is equipped with the connecting hole, be equipped with a plurality of spacing on the pore wall of connecting hole, the terminal surface of jack seat is equipped with the plug groove, be equipped with jack one and ground contact in the plug groove, the jack seat is connected with outer boss in the notch department of plug groove, be equipped with a plurality of buckles on the outer boss, the terminal surface of buckle is connected with the lower surface of outer boss, jack seat and connecting hole peg graft, buckle and spacing joint are equipped with revolution mechanic on the casing, revolution mechanic includes rack and push rod, the jack seat is equipped with incomplete gear, the surface of jack seat is arranged in to incomplete gear, rack and incomplete gear mesh.

The jack seat is combined into a power strip through a connecting hole on the surface of the shell, and a plug of an electric appliance is connected with the jack through a jack I and a grounding contact in a plug groove to be electrified. The spacing is annular protrusion on the pore wall of connecting hole, a plurality of spacing forms discontinuous annular, on the socket hole along the outer boss of socket hole edge protrusion in the notch department of plug groove, the buckle is connected to the lower surface of outer boss, the jack seat is pasted with the pore wall of connecting hole with the surface of outer boss under the connecting hole grafting, the surface protrusion of buckle (as shown in fig. 9), the buckle makes the buckle steadily be difficult for deviating from along with the jack seat offsets with spacing after stretching into the connecting hole, and then make the jack seat be difficult for deviating from the connecting hole, make the jack seat stabilize wait to connect electrical apparatus plug in the connecting hole and insert the use. Be equipped with incomplete gear on the jack seat, incomplete gear and the surface of jack seat form wholly and mesh mutually with the rack, make the jack seat rotate through the removal of rack, and then the buckle rotates spacing and spacing between the space, can take out the jack seat, can directly be through loading and unloading operation when the jack seat of the first jack of different grade type is overhauld and changed to needs, reaches the functional diversity and the applicable universality of row of inserting, but simultaneously quick maintenance, extension row of inserting's life, resources are saved.

Preferably, the side of the shell is provided with a movable groove, the push rod is arranged in the movable groove, one end of the rack is provided with a rotary groove, the rotary groove is internally provided with a rotary rod, and one end of the push rod is arranged in the rotary groove and is rotationally connected with the rotary rod. One end of the rack is meshed with the incomplete gear, the other end of the rack is rotationally connected with the push rod on the movable groove, the rack is arranged in the movable groove extending out of the shell, the push rod can be retracted into the movable groove and keep the same plane with the side surface of the shell, the incomplete gear is required to rotate so that the push rod can be rotated out of the movable groove, the push rod can rotate around the rotating rod in the rotating groove to push the rack, and the integral aesthetic degree of the power strip is improved while the convenience and smoothness of operation are ensured.

Preferably, the end face of the other end of the push rod is provided with a limiting groove, the opposite side face of the limiting groove is provided with a sliding groove, the sliding groove is internally connected with a first spring, the other end of the first spring is provided with a sliding block, one end of the sliding block is connected with the first spring, and the end face of the other end of the sliding block is an arc-shaped face and is arranged in the limiting groove. One end of the push rod is rotationally connected with the rack, the other end of the push rod is movably connected with the slide block, the slide block of the arc surface conveniently enters into and exits from the limit groove under the external force, and the slide block of the arc surface in the slide groove enters into the limit groove on the opposite side of the slide groove under the action of the first spring after the push rod withdraws from the movable groove, so that the push rod is locked, the push rod is prevented from freely moving when not in use, and the use comfort and the overall structural stability of the power strip are ensured.

Preferably, a handle groove is arranged on the push rod, the handle groove is arranged on the side surface of the push rod on the same side as the outer surface of the shell, and the handle groove is arranged on one side close to the limit groove. The handle groove is arranged on the outer surface of the push rod close to one side of the limit groove, after the push rod is completely retracted into the movable groove and the sliding block enters the limit groove, the push rod can be rotated in the movable groove for use by pulling outwards through penetrating into the handle groove, the convenience in the push rod using process is improved, and the smoothness of the socket hole in and out of the shell is improved.

Preferably, a limiting block is arranged in the shell and connected with the inner wall of the shell, and the side face of the limiting block is attached to the side face of the rack. The limiting block is internally provided with two gears which clamp the rack in the shell, so that the rack can keep directional movement in the shell, the rotation failure of the rotary jack seat caused by the fact that the rack is separated from the incomplete gear under the external force of the push rod is prevented, the successful rotation of the incomplete gear is ensured, and the smooth operation is ensured.

Preferably, a second spring is arranged on the lower surface of the jack seat, one end of the second spring is connected with the jack seat, and the other end of the second spring is attached to the inner wall of the shell. The second spring is arranged below the socket hole and connected with the socket hole and attached to the inner wall of the shell, a second spring rotating space is reserved in the shell, so that the second spring is compressed after the socket hole enters the shell, and the second spring rotates to a proper position when the socket hole rotates to leave the shell, so that the socket hole can automatically pop out of the connecting hole, and the socket hole can be conveniently and quickly taken.

Preferably, the shell comprises an upper shell and a lower shell, the upper shell is rectangular and frame-shaped in structure, the connecting holes and the rotating structure are arranged on the upper shell, the upper shell is provided with a plurality of inserting rods, connecting grooves corresponding to the inserting rods are arranged in the lower shell, and the inserting rods are inserted into the connecting grooves. The upper shell and the lower shell are assembled in a plugging manner, and after the jack seat is ejected out of the connecting hole to be failed, the upper shell and the lower shell of the shell can be disassembled, so that the maintenance of the jack seat and the quick maintenance and replacement of the phase inserting sheet are facilitated.

Preferably, a fixing seat is arranged below the jack seat, a positioning ring and an inserting column are arranged on the fixing seat, a positioning rod is arranged on the lower surface of the jack seat, the positioning ring is inserted into the positioning rod, a phase inserting sheet and a fixing column are arranged on the inner surface of the lower shell, the fixing column is connected with the lower shell, a first opening is formed in the fixing column, one side of the phase inserting sheet is inserted into the fixing column through the first opening, the end of the phase inserting sheet is connected with a contact ring, a contact ring hole is formed in the inserting column, a second opening is formed in the inserting column, the other side of the phase inserting sheet is inserted into the inserting column through the second opening, the contact ring is arranged in the contact ring hole, and the first inserting hole is opposite to the upper position and the lower position of the contact ring hole. The fixing base is fixed under the slot seat through the grafting of holding ring and locating lever for the fixed electrical apparatus plug's the participate in stretch into the connecting hole and jack one and ground contact contacts is contacted the back and is got into the fixed plug in the contact ring, and the contact ring of participating in and phase inserted sheet realizes exchanging with the plug, and fixing base and jack seat make up integratively and conveniently make things convenient for quick maintenance when maintenance or change of fixing base.

Preferably, the hole wall of the contact ring hole is a guide inclined plane, and the cross section of the contact ring hole is in a horn shape. The contact ring hole is installed on the fixing base along with the jack seat and is inserted into the connecting hole and then is accessed by the contact ring, one end of the horn-shaped opening is downward, and the caliber is slightly larger than the diameter of the contact ring, so that the contact ring can easily enter the contact ring hole, and the connection installation process is quickened.

Preferably, the upper surface of the upper shell is provided with a first positioning mark, and the upper surface of the outer boss is provided with a second positioning mark corresponding to the first positioning mark. When the jack seat enters the connecting hole, the incomplete gear can quickly and correctly enter the connecting hole according to the indication of the first positioning mark and the second positioning mark, so that the incomplete gear is meshed with the rack at a proper position, the contact ring can quickly and correctly enter the contact ring hole to ensure the power on, and the replacement and maintenance efficiency of the power strip is improved.

The beneficial effects of the invention are as follows: the power strip has the advantages of capability of being quickly overhauled, prolonged service life, resource conservation, smooth operation, high practicality and comfort, stable structure and attractive overall appearance, and is multifunctional and wide in application.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic structural view of the housing;

FIG. 5 is a schematic diagram of a jack socket;

FIG. 6 is a schematic structural view of a rotating structure;

FIG. 7 is a side view of the present invention;

FIG. 8 is a cross-sectional view of B-B in FIG. 7;

FIG. 9 is a second schematic diagram of a receptacle;

FIG. 10 is a schematic structural view of the fixing base;

FIG. 11 is a schematic view of the connection of the receptacle to the second spring and the anchor block;

fig. 12 is a front view of fig. 9;

fig. 13 is a schematic view of the structure of the lower case;

fig. 14 is a top view of the upper case (inside the upper case).

In the figure: 1. the housing, 2, receptacle, 3, connecting hole, 4, stop bar, 5, plug slot, 6, receptacle one, 7, ground contact, 8, outer boss, 9, snap, 10, rack, 11, push rod, 12, incomplete gear, 13, movable slot, 14, rotary slot, 15, rotary rod, 16, stop slot, 17, slide, 18, spring one, 19, slider, 20, handle groove, 21, stop block, 22, spring two, 23, upper case, 24, lower case, 25, insert rod, 26, connecting slot, 27, fixing seat, 28, locating ring, 29, insert post, 30, locating rod, 31, phase insert, 32, fixing post, 33, contact ring, 34, contact ring hole, 35, notch two, 36, locating mark one, 37, locating mark two.

Detailed Description

Example 1:

as shown in fig. 1-3, a multifunctional power strip convenient to assemble and disassemble comprises a shell 1 and a jack seat 2, wherein a connecting hole 3 is formed in the surface of the shell 1, a plurality of limiting strips 4 are arranged on the hole wall of the connecting hole 3, a plug groove 5 is formed in the end face of the jack seat 2, a jack I6 and a grounding contact 7 are arranged in the plug groove 5, an outer boss 8 is connected to the jack seat 2 at a notch of the plug groove 5, a plurality of buckles 9 are arranged on the outer boss 8, the end face of each buckle 9 is connected with the lower surface of the outer boss 8, the jack seat 2 is spliced with the connecting hole 3, and the buckles 9 are clamped with the limiting strips 4.

As shown in fig. 4-8 (fig. 5 is a perspective view of a top view of the jack socket, fig. 8 is a schematic view of a connection mode of a rotary structure and the jack socket shown in a cut-away manner), a rotary structure is arranged on a shell 1, the rotary structure comprises a rack 10 and a push rod 11, the jack socket 2 is provided with an incomplete gear 12, the incomplete gear 12 is arranged on the outer surface of the jack socket 2, and the rack 10 is meshed with the incomplete gear 12. The side of the shell 1 is provided with a movable groove 13, the push rod 11 is arranged in the movable groove 13, one end of the rack 10 is provided with a rotary groove 14, a rotary rod 15 is arranged in the rotary groove 14, and one end of the push rod 11 is arranged in the rotary groove 14 and is in rotary connection with the rotary rod 15. The end face of the other end of the push rod 11 is provided with a limit groove 16, the opposite side face of the limit groove 16 is provided with a chute 17, a first spring 18 is connected in the chute 17, the other end of the first spring 18 is provided with a slide block 19, one end of the slide block 19 is connected with the first spring 18, and the end face of the other end of the slide block 19 is an arc-shaped face and is arranged in the limit groove 16. The push rod 11 is provided with a handle groove 20, the handle groove 20 is arranged on the side surface of the push rod 11 on the same side as the outer surface of the shell 1, and the handle groove 20 is arranged on one side close to the limit groove 16. A limiting block 21 is arranged in the shell 1, the limiting block 21 is connected with the inner wall of the shell 1, and the side face of the limiting block 21 is attached to the side face of the rack 10.

As shown in fig. 9-12 (fig. 9 is a perspective view of a bottom view of the jack seat), a second spring 22 is disposed on the lower surface of the jack seat 2, one end of the second spring 22 is connected with the jack seat 2, and the other end of the second spring 22 is attached to the inner wall of the housing 1.

As shown in fig. 13 and 14, the casing 1 includes an upper casing 23 and a lower casing 24, the upper casing 23 has a rectangular frame shape, the connection hole 3 and the rotating structure are disposed on the upper casing 23, the upper casing 23 is provided with a plurality of inserting rods 25, the lower casing 24 is provided with a connection groove 26 corresponding to the inserting rods 25, and the inserting rods 25 are inserted into the connection groove 26.

As shown in fig. 9 and 10, a fixing seat 27 is arranged below the jack mount 2, a positioning ring 28 and an inserting column 29 are arranged on the fixing seat 27, a positioning rod 30 is arranged on the lower surface of the jack mount 2, the positioning ring 28 is inserted into the positioning rod 30, a phase inserting sheet 31 and a fixing column 32 are arranged on the inner surface of the lower shell 24, the fixing column 32 is connected with the lower shell 24, a first opening is formed in the fixing column 32, one side of the phase inserting sheet 31 is inserted into the fixing column 32 through the first opening, the end of the phase inserting sheet 31 is connected with a contact ring 33, a contact ring hole 34 is formed in the inserting column 29, a second opening 35 is formed in the inserting column 29, the other side of the phase inserting sheet 31 is inserted into the inserting column 29 through the second opening 35, the contact ring 33 is arranged in the contact ring hole 34, and the first jack 6 is opposite to the upper position and the lower position of the contact ring hole 34. The hole wall of the contact ring hole 34 is a guiding inclined plane, and the cross section of the contact ring hole 34 is trumpet-shaped.

As shown in fig. 1-3, the upper surface of the upper shell 23 is provided with a first positioning mark 36, and the upper surface of the outer boss 8 is provided with a second positioning mark 37 corresponding to the first positioning mark 36.

When in use, as shown in figures 1-14, the plug of the electrical appliance is inserted into the plug groove 5 to be spliced with the jack I6 and contacted with the contact 7, and the electrical appliance can be electrified by switching on the power supply. When the socket specification is required to be overhauled or replaced, the push rod 11 is pulled out of the movable groove 13 through the handle groove 20, the push rod 11 is sleeved with the rotary rod 15 in the rotary groove 24 to rotate, the rack 10 which is also connected with the rotary rod 15 can be pushed, the incomplete gear 12 on the jack seat 2 which is meshed with the rack 10 rotates, the jack seat 2 rotates (as shown in fig. 8), when the buckle 9 rotates to a gap between the limit strip 4 and the limit strip 4, the jack seat 2 pops out of the connecting hole 3 under the elasticity of the spring II 22, and the jack seat 2 is taken out of the overhauling or replacing together with the fixing seat 27. When the socket is assembled, the push rod 11 is pulled outwards, the rack 10 returns to the original position along the limiting block 21, the push rod 11 is rotated and pressed into the movable groove 13, the sliding groove 17 is re-entered into the limiting groove 16 under the action of the first spring 18 and the matching of the arc-shaped surface sliding block 19, the positioning ring 28 on the socket 2 is combined and connected with the positioning rod 30 on the fixing seat 27, the socket 2 is inserted from the connecting hole 3 with the fixing seat 27, the positioning mark I on the outer boss 8 is placed in a position matched with the positioning mark II on the upper shell 23 to ensure that the placed position is correct, the incomplete gear 12 on the socket 2 is meshed with the rack 10 which returns to the original position again after the socket 2 is inserted, the positioning mark I36 corresponds to the positioning mark II 37, the lifting plane of the outer boss 8 is kept flat with the surface of the shell 1 by the limiting strip 4, the buckle 9 is buckled with the limiting strip 4, the contact ring 34 of the socket 6 is positioned opposite, the contact ring 33 enters the contact ring 34 through the opening II 35, the upper shell 23 and the lower shell 24 can be separated from the lower shell 24 by the plug rod 25 according to the requirement, and the plug-in the connection groove 26 can be replaced by the plug-in the auxiliary plug-in the fixing hole 32.

Claims

1. The utility model provides a multifunctional power strip convenient to assemble and disassemble, which is characterized by comprising a housing (1) and a jack seat (2), the surface of housing (1) is equipped with connecting hole (3), be equipped with a plurality of spacing (4) on the pore wall of connecting hole (3), the terminal surface of jack seat (2) is equipped with plug groove (5), be equipped with jack one (6) and ground contact (7) in plug groove (5), jack seat (2) are connected with outer boss (8) in the notch department of plug groove (5), be equipped with a plurality of buckles (9) on outer boss (8), the terminal surface of buckle (9) is connected with the lower surface of outer boss (8), jack seat (2) are pegged graft with connecting hole (3), buckle (9) and spacing (4) joint, be equipped with revolution mechanic on housing (1), revolution mechanic includes rack (10) and push rod (11), jack seat (2) are equipped with incomplete gear (12), the surface that is arranged in jack seat (2) is in the notch department of plug groove (5), the rack (10) is arranged in to incomplete gear (12) and is arranged in the push rod (13) in the movable side (13), one end of rack (10) is equipped with rotation groove (14), be equipped with dwang (15) in rotation groove (14), the one end of push rod (11) is arranged in rotation groove (14) and is connected with dwang (15) rotation, the lower surface of jack seat (2) is equipped with spring two (22), the one end and jack seat (2) of spring two (22) are connected, the other end and the inner wall of casing (1) of spring two (22) paste mutually, casing (1) include epitheca (23) and inferior valve (24), the below of jack seat (2) is equipped with fixing base (27), be equipped with holding ring (28) and spliced pole (29) on fixing base (27), jack seat (2) lower surface is equipped with locating lever (30), holding ring (28) are pegged graft with locating lever (30), be equipped with compatible inserted sheet (31) and fixed column (32) on the internal surface of inferior valve (24), fixed column (32) are connected with inferior valve (24) inner wall, be equipped with on one side of inserted sheet (32) and be equipped with the contact opening (31) on the fixed column (32), one side is equipped with the inserted sheet (31) through the opening (33), the socket is characterized in that a second opening (35) is formed in the socket column (29), the other side of the phase inserting piece (31) is connected with the socket column (29) in an inserting mode through the second opening (35), the contact ring (33) is arranged in the contact ring hole (34), and the first inserting hole (6) is opposite to the contact ring hole (34) in the vertical position.

2. The multifunctional power strip convenient to assemble and disassemble according to claim 1, wherein a limiting groove (16) is formed in the end face of the other end of the push rod (11), a sliding groove (17) is formed in the opposite side face of the limiting groove (16), a first spring (18) is connected in the sliding groove (17), a sliding block (19) is arranged at the other end of the first spring (18), one end of the sliding block (19) is connected with the first spring (18), and the end face of the other end of the sliding block (19) is an arc-shaped face and is arranged in the limiting groove (16).

3. The multifunctional power strip convenient to assemble and disassemble according to claim 2, wherein the push rod (11) is provided with a handle groove (20), the handle groove (20) is arranged on the side surface of the push rod (11) on the same side as the outer surface of the shell (1), and the handle groove (20) is arranged on the side close to the limit groove (16).

4. A multifunctional power strip convenient to assemble and disassemble according to claim 3, characterized in that a limiting block (21) is arranged in the shell (1), the limiting block (21) is connected with the inner wall of the shell (1), and the side surface of the limiting block (21) is attached to the side surface of the rack (10).

5. The multifunctional power strip convenient to assemble and disassemble according to claim 1, wherein the upper shell (23) is rectangular in structure, the connecting hole (3) and the rotating structure are arranged on the upper shell (23), the upper shell (23) is provided with a plurality of inserting rods (25), the lower shell (24) is internally provided with connecting grooves (26) corresponding to the inserting rods (25), and the inserting rods (25) are spliced with the connecting grooves (26).

6. The multifunctional power strip convenient to assemble and disassemble as claimed in claim 1, wherein the hole wall of the contact ring hole (34) is a guide inclined plane, and the cross section of the contact ring hole (34) is in a horn shape.

7. The multifunctional power strip convenient to assemble and disassemble according to claim 5, wherein the upper surface of the upper shell (23) is provided with a first positioning mark (36), and the upper surface of the outer boss (8) is provided with a second positioning mark (37) corresponding to the first positioning mark (36).