CN114498147A

CN114498147A - Multifunctional power strip convenient to assemble and disassemble

Info

Publication number: CN114498147A
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: 2022-05-13
Anticipated expiration: 2041-12-13
Also published as: CN114498147B

Abstract

The invention discloses a multifunctional plug-in strip which is convenient to assemble and disassemble, and aims to provide a multi-functional plug-in strip that is convenient for maintenance and replacement. It includes a shell and a socket seat. The surface of the shell is provided with a connecting hole, and the hole wall of the connecting hole is provided with a number of limit bars. The ground contact, the jack socket is connected with an outer boss at the notch of the plug slot, and the outer boss is provided with a number of buckles, the end face of the buckle is connected with the lower surface of the outer boss, and the socket socket is inserted into the connection hole. The clasp is connected with the limit bar, the casing is provided with a rotating structure, the rotating structure includes a rack and a push rod, the socket seat is provided with an incomplete gear, and the incomplete gear is placed on the outer surface of the socket seat, and the teeth The bars mesh with the incomplete gears. The beneficial effects of the invention are: the functional diversity and wide applicability of the plug-in row, at the same time, rapid maintenance, prolonging the service life of the plug-in row, stable structure and overall beautiful appearance.

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, also known as power socket, switch socket, English translation, because its own convenience has become the necessity of family life, the socket means that there is one or more than one circuit connection that can insert the jack on the casing, can insert various connections through it, so be convenient for with other circuit switch-on, through the connection and disconnection between copper spare and the circuit, reach the switch-on and disconnection of this part of circuit finally, current jack and casing are fixed integrative, when the socket breaks down, or needs different grade type jack to satisfy the operation requirement, can't in time dismantle the socket and overhaul, change the function, make the socket function single overhaul the use process troublesome.

Disclosure of Invention

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

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

the utility model provides a multi-functional row of inserting of convenient 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, plug inslot is equipped with jack one and ground contact, the jack seat is connected with outer boss in the notch department in 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, the jack seat is pegged graft with the connecting hole, buckle and spacing joint, be 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, the rack meshes with incomplete gear mutually.

The jack socket is combined with a connecting hole on the surface of the shell to form a socket, and a plug of the electric appliance is connected and electrified with the socket hole through a jack I in the plug groove and the grounding contact. Spacing is annular protrusion on the pore wall of connecting hole, a plurality of spacing forms discontinuous annular, the notch department in plug groove on the socket hole along the outer boss of socket hole edge protrusion round, the buckle is connected to the lower surface of outer boss, the surface of outer boss pastes with the pore wall of connecting hole under the plug socket is pegged graft with the connecting hole, the surface protrusion of buckle (as shown in figure 9), the buckle makes the buckle stably be difficult for deviating from along with the plug socket bulge and spacing counterbalance behind stretching into the connecting hole, and then make the plug socket be difficult for deviating from the connecting hole, make the plug socket stabilize and wait to connect the electrical apparatus plug and insert the use in the connecting hole. Be equipped with incomplete gear on the jack seat, incomplete gear forms wholly and meshes mutually with the rack with the surface of jack seat, the removal that makes through the rack makes the jack seat rotate, and then the buckle rotates spacing and spacing between, can take out the jack seat, can directly pass through the loading and unloading operation when the jack seat that needs overhaul and change different grade type jack one, reach the functional diversity and the applicable extensive nature of row of inserting, simultaneously can overhaul fast, the life of row is inserted in the extension, resources are saved.

Preferably, a movable groove is formed in the side face of the shell, the push rod is arranged in the movable groove, a rotating groove is formed in one end of the rack, a rotating rod is arranged in the rotating groove, and one end of the push rod is arranged in the rotating groove and is connected with the rotating rod in a rotating mode. The one end and the incomplete gear meshing of rack, the push rod on the other end and the movable groove rotate to be connected, the rack is arranged in and is stretched out from the casing and arrange the movable groove in, the push rod can be taken in the movable groove and keep the coplanar with this side of casing, need rotate incomplete gear and make and roll out the push rod from the movable groove, the push rod rotates round the dwang in the rotating groove and can promote the rack, improve the holistic pleasing to the eye degree of row of inserting when the guarantee operation is convenient smooth.

Preferably, the end face of the other end of the push rod is provided with a limiting groove, the side face, opposite to the limiting groove, is provided with a sliding groove, a first spring is connected in the sliding groove, 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 and the rack of push rod rotate to be connected, the other end and slider swing joint, and the slider of arcwall face conveniently passes in and out the spacing inslot under external force, and the arcwall face slider in the spout gets into the spacing inslot of spout opposite face under the effect of spring one after the movable slot is withdrawed to the push rod, makes the push rod locked, prevents the push rod free movement when not using, guarantees the use travelling comfort and the overall structure stability of row of inserting.

Preferably, the push rod is provided with a handle groove, the handle groove is arranged on the side face of the push rod, which is at the same side with the outer surface of the shell, and the handle groove is arranged on one side close to the limiting groove. The handle groove is arranged on the outer surface of the push rod close to one side of the limiting groove, after the push rod is completely taken into the movable groove and the slide block enters the limiting groove, the push rod can be rotated and used in the movable groove by extending into the handle groove and pulling outwards, the convenience in the process of using the push rod 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 blocks are arranged in the shell, the two racks are clamped in the shell, the racks are enabled to keep directional movement in the shell, the racks are prevented from being separated from the incomplete gear under the external force of the push rod, the rotation failure of the rotary jack seat is prevented, the successful rotation of the incomplete gear is guaranteed, and the smooth operation is guaranteed.

Preferably, the lower surface of the jack seat is provided with a second spring, 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, connected with the socket hole and attached to the inner wall of the shell, and 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 be automatically ejected out of the connecting hole, and the quick taking of the socket hole is facilitated.

Preferably, the shell comprises an upper shell and a lower shell, the structural shape of the upper shell is a rectangular frame, the connecting hole and the rotating structure are arranged on the upper shell, the upper shell is provided with a plurality of inserting rods, the lower shell is internally provided with connecting grooves corresponding to the inserting rods, and the inserting rods are inserted into the connecting grooves. The upper shell and the lower shell are assembled in a plug-in mode, and the upper shell and the lower shell of the shell can be disassembled conveniently after the jack socket pops out the connecting hole and fails, so that the jack socket is convenient to overhaul and quickly overhaul and replace the phase inserting piece.

As preferred, the below of jack socket is equipped with the fixing base, be equipped with the holding ring on the fixing base and insert the post, jack socket lower surface is equipped with the locating lever, the holding ring is pegged graft with the locating lever, be equipped with looks inserted sheet and fixed column on the internal surface of inferior valve, the fixed column is connected with the inferior valve, be equipped with opening one on the fixed column, one side of looks inserted sheet is pegged graft mutually with the fixed column through opening one, the end of looks inserted sheet is connected with the contact ring, be equipped with the contact annular ring on the inserted column, be equipped with opening two on the inserted column, the opposite side of looks inserted sheet is pegged graft with the inserted column through opening two, the contact ring is arranged in the contact annular ring, jack one is relative with the upper and lower position in contact annular ring. The fixing base is fixed below the socket base through the inserting connection of the positioning ring and the positioning rod and used for fixing a plug which is inserted into the connecting hole from the plug of the electric appliance and enters the contact ring after contacting with the first jack and the grounding contact, the contact ring of the inserted sheet and the plug are subjected to alternating current exchange, and the fixing base and the socket base are combined into a whole, so that the fixing base is convenient to overhaul and replace quickly when being overhauled or replaced.

Preferably, the hole wall of the contact ring hole is a guide slope, and the cross-sectional shape of the contact ring hole is a trumpet shape. The contact ring hole is installed on the fixing seat along with the jack seat and inserted into the connecting hole and then enters the connecting hole through the contact ring, the end with the larger opening of the horn shape faces downwards, 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 and installation process is accelerated.

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 jack seat can rapidly 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 to ensure the disassembly, and the contact ring rapidly and correctly enters the contact ring hole to ensure the electrification, thereby improving the replacement and maintenance efficiency of the power strip.

The invention has the beneficial effects that: the power strip has the advantages of functional diversity and wide application range, can be quickly overhauled and prolong the service life of the power strip, saves resources, is smooth to operate, high in practical comfort, stable in structure and attractive in whole.

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 first schematic structural view of the socket;

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

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

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

FIG. 9 is a second schematic structural view of the socket;

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

FIG. 11 is a schematic structural view of the connection between the jack seat and the second spring and the fixed seat;

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

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

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

In the figure: 1. the novel plug comprises a shell, 2 parts of a jack seat, 3 parts of a connecting hole, 4 parts of a limiting strip, 5 parts of a plug groove, 6 parts of a jack I, 7 parts of a grounding contact, 8 parts of an outer boss, 9 parts of a buckle, 10 parts of a rack, 11 parts of a push rod, 12 parts of an incomplete gear, 13 parts of a movable groove, 14 parts of a rotating groove, 15 parts of a rotating rod, 16 parts of a limiting groove, 17 parts of a sliding groove, 18 parts of a spring I, 19 parts of a sliding block, 20 parts of a handle groove, 21 parts of a limiting block, 22 parts of a spring II, 23 parts of an upper shell, 24 parts of a lower shell, 25 parts of an inserting rod, 26 parts of a connecting groove, 27 parts of a fixed seat, 28 parts of a positioning ring, 29 parts of an inserting column, 30 parts of a positioning rod, 31 parts of a phase inserting piece, 32 parts of a fixed column, 33 parts of a contact ring, 34 parts of a contact ring hole, 35 parts of a notch II, 36 parts of a positioning mark I and 37 parts of a positioning mark II.

Detailed Description

Example 1:

as shown in fig. 1-3, a multi-functional row of inserting of convenient loading and unloading, including casing 1 and jack seat 2, the surface of casing 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 6 and ground contact 7 in the plug groove 5, jack seat 2 is connected with outer boss 8 in the notch department of plug groove 5, be equipped with a plurality of buckles 9 on the outer boss 8, the terminal surface of buckle 9 is connected with the lower surface of outer boss 8, jack seat 2 pegs graft with connecting hole 3, buckle 9 and the 4 joint of spacing.

As shown in fig. 4-8 (wherein fig. 5 is a perspective view of a top view angle of the receptacle, and fig. 8 is a schematic view of a connection manner between a rotating structure and the receptacle shown after being cut), the housing 1 is provided with a rotating structure, the rotating structure includes a rack 10 and a push rod 11, the receptacle 2 is provided with an incomplete gear 12, the incomplete gear 12 is disposed on an outer surface of the receptacle 2, and the rack 10 is engaged 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 rotating groove 14, a rotating rod 15 is arranged in the rotating groove 14, and one end of the push rod 11 is arranged in the rotating groove 14 and is rotatably connected with the rotating rod 15. The end face of the other end of the push rod 11 is provided with a limiting groove 16, the side face opposite to the limiting groove 16 is provided with a sliding groove 17, a first spring 18 is connected in the sliding groove 17, the other end of the first spring 18 is provided with a sliding block 19, 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. 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 with the outer surface of the shell 1, and the handle groove 20 is arranged on the side close to the limiting groove 16. Be equipped with stopper 21 in the casing 1, stopper 21 and casing 1's inner wall connection, stopper 21's side pastes with the side of rack 10 mutually.

As shown in fig. 9-12 (wherein fig. 9 is a perspective view of the socket from the bottom), the lower surface of the socket 2 is provided with a second spring 22, one end of the second spring 22 is connected to the socket 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 housing 1 includes an upper shell 23 and a lower shell 24, the upper shell 23 is rectangular frame-shaped, the connecting hole 3 and the rotating structure are disposed on the upper shell 23, the upper shell 23 is provided with a plurality of inserting rods 25, the lower shell 24 is provided with a connecting groove 26 corresponding to the inserting rods 25, and the inserting rods 25 are inserted into the connecting groove 26.

As shown in fig. 9 and 10, a fixing seat 27 is arranged below the jack seat 2, a positioning ring 28 and an insert post 29 are arranged on the fixing seat 27, a positioning rod 30 is arranged on the lower surface of the jack seat 2, the positioning ring 28 is inserted into the positioning rod 30, a phase insertion piece 31 and a fixing post 32 are arranged on the inner surface of the lower shell 24, the fixing post 32 is connected with the lower shell 24, a first opening is arranged on the fixing post 32, one side of the phase insertion piece 31 is inserted into the fixing post 32 through the first opening, the end of the phase insertion piece 31 is connected with a contact ring 33, a contact ring hole 34 is arranged on the insert post 29, a second opening 35 is arranged on the insert post 29, the other side of the phase insertion piece 31 is inserted into the insert post 29 through the second opening 35, the contact ring 33 is arranged in the contact ring hole 34, and the first insertion hole 6 is opposite to the upper and lower positions of the contact ring hole 34. 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 trumpet shape.

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

When in use, as shown in fig. 1-14, a plug of an electrical appliance is inserted into the plug slot 5 to be plugged with the first jack 6 and contact the contact 7, and the electrical appliance can be electrified by switching on a power supply. When socket specifications need to be overhauled or replaced, the push rod 11 is pulled out from the movable groove 13 through the handle groove 20, the push rod 11 rotates around the rotating rod 15 in the rotating groove 24, the rack 10 which is also connected with the rotating rod 15 can be pushed, the incomplete gear 12 on the jack seat 2 which is meshed and connected with the rack 10 rotates, and then the jack seat 2 rotates (as shown in figure 8), when the buckle 9 rotates to a gap between the limiting strip 4 and the limiting strip 4, the jack seat 2 is popped out from the connecting hole 3 under the elastic force of the second spring 22, and the jack seat 2 with the fixed seat 27 is taken out for overhauling or replacing. When the power strip 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 to press the movable groove 13 and the sliding groove 17 to enter the limiting groove 16 again under the action of the first spring 18 and the cooperation of the arc-shaped surface sliding block 19, the positioning ring 28 on the jack seat 2 is combined and connected with the positioning rod 30 on the fixed seat 27, the jack seat 2 with the fixed seat 27 is inserted from the connecting hole 3, the positioning mark I on the outer boss 8 is placed in a position opposite to the positioning mark I on the upper shell 23 to ensure the correct placement position, after the jack seat 2 is inserted, the incomplete gear 12 on the jack seat 2 is meshed with the rack 10 returning to the original position again, the positioning mark I36 corresponds to the positioning mark II 37, the plane of the outer boss 8 supported by the limiting strip 4 is kept level with the surface of the shell 1, the buckle 9 is buckled with the limiting strip 4, and the position of the contact annular hole 34 of the jack I6 is opposite, The contact ring 33 enters the contact ring hole 34 through the second notch 35, the upper shell 23 and the lower shell 24 can be separated through the plug rod 25 and the connecting groove 26 according to requirements, and the insertion sheet 31 for inserting the jack socket 2 and the fixing column 32 can be overhauled and replaced in an auxiliary mode.

Claims

1. The multifunctional socket convenient to assemble and disassemble is characterized by comprising a shell (1) and a socket (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 surface of the socket (2), a first jack (6) and a grounding contact (7) are arranged in the plug groove (5), an outer boss (8) is connected to the notch of the plug groove (5) of the socket (2), a plurality of buckles (9) are arranged on the outer boss (8), the end surface of each buckle (9) is connected with the lower surface of the outer boss (8), the socket (2) is spliced with the connecting hole (3), the buckles (9) are connected with the limiting strips (4) in a clamped mode, a rotating structure is arranged on the shell (1) and comprises a rack (10) and a push rod (11), the jack seat (2) is provided with an incomplete gear (12), the incomplete gear (12) is arranged on the outer surface of the jack seat (2), and the rack (10) is meshed with the incomplete gear (12).

2. The multifunctional socket convenient to assemble and disassemble as claimed in claim 1, wherein a movable groove (13) is formed in the side surface of the housing (1), the push rod (11) is arranged in the movable groove (13), a rotating groove (14) is formed in one end of the rack (10), a rotating rod (15) is arranged in the rotating groove (14), and one end of the push rod (11) is arranged in the rotating groove (14) and is rotatably connected with the rotating rod (15).

3. The multifunctional socket convenient to assemble and disassemble as claimed in claim 1, wherein the end face of the other end of the push rod (11) is provided with a limiting groove (16), the opposite side of the limiting groove (16) is provided with a sliding groove (17), a first spring (18) is connected in the sliding groove (17), the other end of the first spring (18) is provided with a sliding block (19), 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).

4. The multifunctional socket convenient for assembly and disassembly as recited in claim 3, 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 with the outer surface of the shell (1), and the handle groove (20) is arranged on the side close to the limiting groove (16).

5. The multifunctional socket convenient to assemble and disassemble as claimed in claim 4, wherein a limit block (21) is arranged in the housing (1), the limit block (21) is connected with the inner wall of the housing (1), and the side surface of the limit block (21) is attached to the side surface of the rack (10).

6. The multifunctional socket convenient to assemble and disassemble as claimed in claim 1, wherein a second spring (22) is arranged on the lower surface of the socket seat (2), one end of the second spring (22) is connected with the socket seat (2), and the other end of the second spring (22) is attached to the inner wall of the shell (1).

7. The multifunctional socket convenient for assembly and disassembly as recited in claim 1, wherein the housing (1) comprises an upper housing (23) and a lower housing (24), the upper housing (23) is rectangular frame-shaped, the connecting hole (3) and the rotating structure are arranged on the upper housing (23), the upper housing (23) is provided with a plurality of plug rods (25), the lower housing (24) is provided with connecting slots (26) corresponding to the plug rods (25), and the plug rods (25) are inserted into the connecting slots (26).

8. The multifunctional socket strip convenient for loading and unloading as claimed in claim 1, wherein a fixing seat (27) is arranged below the socket seat (2), the fixing seat (27) is provided with a positioning ring (28) and a socket post (29), the lower surface of the socket seat (2) is provided with a positioning rod (30), the positioning ring (28) is inserted into the positioning rod (30), the inner surface of the lower shell (24) is provided with a phase insertion piece (31) and a fixing post (32), the fixing post (32) is connected with the lower shell (24), the fixing post (32) is provided with a first notch, one side of the phase insertion piece (31) is inserted into the fixing post (32) through the first notch, the end of the phase insertion piece (31) is connected with a contact ring (33), the socket post (29) is provided with a contact ring hole (34), the socket post (29) is provided with a second notch (35), the other side of the phase insertion sheet (31) is connected with the insertion column (29) in an inserting mode through a second notch (35), the contact ring (33) is arranged in the contact ring hole (34), and the upper position and the lower position of the first insertion hole (6) are opposite to the upper position and the lower position of the contact ring hole (34).

9. The multifunctional socket with convenient assembly and disassembly as recited in claim 8, wherein the wall of the contact ring hole (34) is a guide slope, and the cross-sectional shape of the contact ring hole (34) is a trumpet shape.

10. The multifunctional socket convenient to assemble and disassemble as claimed in claim 7, 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).